params: release Geth 1.6.1, Deripors of Ohratuu

cmd, core, params: add --rinkeby flag for fast connectivity

.dockerignore

@@ -0,0 +1,3 @@
+.git
+build/_workspace
+build/_bin

.github/CONTRIBUTING.md

@@ -9,9 +9,7 @@ and help.
 
 If you'd like to contribute to go-ethereum please fork, fix, commit and
 send a pull request. Commits which do not comply with the coding standards
-are ignored (use gofmt!). If you send pull requests make absolute sure that you
+are ignored (use gofmt!).
-commit on the `develop` branch and that you do not merge to master.
-Commits that are directly based on master are simply ignored.
 
 See [Developers' Guide](https://github.com/ethereum/go-ethereum/wiki/Developers'-Guide)
 for more details on configuring your environment, testing, and

.gitignore

@@ -13,8 +13,7 @@
 .ethtest
 */**/*tx_database*
 */**/*dapps*
-Godeps/_workspace/pkg
+build/_vendor/pkg
-Godeps/_workspace/bin
 
 #*
 .#*

.mailmap

@@ -17,6 +17,7 @@ Taylor Gerring <taylor.gerring@gmail.com> <taylor.gerring@ethereum.org>
 Bas van Kervel <bas@ethdev.com>
 Bas van Kervel <bas@ethdev.com> <basvankervel@ziggo.nl>
 Bas van Kervel <bas@ethdev.com> <basvankervel@gmail.com>
+Bas van Kervel <bas@ethdev.com> <bas-vk@users.noreply.github.com>
 
 Sven Ehlert <sven@ethdev.com>
 
@@ -62,4 +63,49 @@ Joseph Chow <ethereum@outlook.com> ethers <TODO>
 
 Enrique Fynn <enriquefynn@gmail.com>
 
-Vincent G <caktux@gmail.com>
+Vincent G <caktux@gmail.com>
+
+RJ Catalano <rj@erisindustries.com>
+
+Nchinda Nchinda <nchinda2@gmail.com>
+
+Aron Fischer <github@aron.guru> <homotopycolimit@users.noreply.github.com>
+
+Vlad Gluhovsky <gluk256@users.noreply.github.com>
+
+Ville Sundell <github@solarius.fi>
+
+Elliot Shepherd <elliot@identitii.com>
+
+Yohann Léon <sybiload@gmail.com>
+
+Gregg Dourgarian <greggd@tempworks.com>
+
+Casey Detrio <cdetrio@gmail.com>
+
+Jens Agerberg <github@agerberg.me>
+
+Nick Johnson <arachnid@notdot.net>
+
+Henning Diedrich <hd@eonblast.com>
+Henning Diedrich <hd@eonblast.com> Drake Burroughs <wildfyre@hotmail.com>
+
+Felix Lange <fjl@twurst.com>
+Felix Lange <fjl@twurst.com> <fjl@users.noreply.github.com>
+
+Максим Чусовлянов <mchusovlianov@gmail.com>
+
+Louis Holbrook <dev@holbrook.no>
+Louis Holbrook <dev@holbrook.no> <nolash@users.noreply.github.com>
+
+Thomas Bocek <tom@tomp2p.net>
+
+Victor Tran <vu.tran54@gmail.com>
+
+Justin Drake <drakefjustin@gmail.com>
+
+Frank Wang <eternnoir@gmail.com>
+
+Gary Rong <garyrong0905@gmail.com>
+
+Guillaume Nicolas <guin56@gmail.com>

.travis.yml

@@ -5,37 +5,175 @@ matrix:
   include:
     - os: linux
       dist: trusty
-      go: 1.4.2
+      sudo: required
-    - os: linux
+      go: 1.7.5
-      dist: trusty
+      script:
-      go: 1.5.4
+        - sudo -E apt-get -yq --no-install-suggests --no-install-recommends --force-yes install fuse
-    - os: linux
+        - sudo modprobe fuse
-      dist: trusty
+        - sudo chmod 666 /dev/fuse
-      go: 1.6.2
+        - sudo chown root:$USER /etc/fuse.conf
-    - os: osx
+        - go run build/ci.go install
-      go: 1.6.2
+        - go run build/ci.go test -coverage
 
-    # This builder does the PPA upload (and nothing else).
+    # These are the latest Go versions.
     - os: linux
       dist: trusty
-      go: 1.6.2
+      sudo: required
-      env: PPA
+      go: 1.8.1
+      script:
+        - sudo -E apt-get -yq --no-install-suggests --no-install-recommends --force-yes install fuse
+        - sudo modprobe fuse
+        - sudo chmod 666 /dev/fuse
+        - sudo chown root:$USER /etc/fuse.conf
+        - go run build/ci.go install
+        - go run build/ci.go test -coverage -misspell
+
+    - os: osx
+      go: 1.8.1
+      sudo: required
+      script:
+        - brew update
+        - brew install caskroom/cask/brew-cask
+        - brew cask install osxfuse
+        - go run build/ci.go install
+        - go run build/ci.go test -coverage -misspell
+
+    # This builder does the Ubuntu PPA and Linux Azure uploads
+    - os: linux
+      dist: trusty
+      sudo: required
+      go: 1.8.1
+      env:
+        - ubuntu-ppa
+        - azure-linux
       addons:
         apt:
           packages:
             - devscripts
             - debhelper
             - dput
+            - gcc-multilib
       script:
-        - go run build/ci.go debsrc -signer "Felix Lange (Geth CI Testing Key) <fjl@twurst.com>" -upload ppa:lp-fjl/geth-ci-testing
+        # Build for the primary platforms that Trusty can manage
+        - go run build/ci.go debsrc -signer "Go Ethereum Linux Builder <geth-ci@ethereum.org>" -upload ppa:ethereum/ethereum
+        - go run build/ci.go install
+        - go run build/ci.go archive -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
+        - go run build/ci.go install -arch 386
+        - go run build/ci.go archive -arch 386 -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
+
+        # Switch over GCC to cross compilation (breaks 386, hence why do it here only)
+        - sudo -E apt-get -yq --no-install-suggests --no-install-recommends --force-yes install gcc-arm-linux-gnueabi libc6-dev-armel-cross gcc-arm-linux-gnueabihf libc6-dev-armhf-cross gcc-aarch64-linux-gnu libc6-dev-arm64-cross
+        - sudo ln -s /usr/include/asm-generic /usr/include/asm
+
+        - GOARM=5 CC=arm-linux-gnueabi-gcc go run build/ci.go install -arch arm
+        - GOARM=5 go run build/ci.go archive -arch arm -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
+        - GOARM=6 CC=arm-linux-gnueabi-gcc go run build/ci.go install -arch arm
+        - GOARM=6 go run build/ci.go archive -arch arm -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
+        - GOARM=7 CC=arm-linux-gnueabihf-gcc go run build/ci.go install -arch arm
+        - GOARM=7 go run build/ci.go archive -arch arm -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
+        - CC=aarch64-linux-gnu-gcc go run build/ci.go install -arch arm64
+        - go run build/ci.go archive -arch arm64 -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
+
+    # This builder does the Linux Azure MIPS xgo uploads
+    - os: linux
+      dist: trusty
+      sudo: required
+      services:
+        - docker
+      go: 1.8.1
+      env:
+        - azure-linux-mips
+      script:
+        - go run build/ci.go xgo --alltools -- --targets=linux/mips --ldflags '-extldflags "-static"' -v
+        - for bin in build/bin/*-linux-mips; do mv -f "${bin}" "${bin/-linux-mips/}"; done
+        - go run build/ci.go archive -arch mips -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
+
+        - go run build/ci.go xgo --alltools -- --targets=linux/mipsle --ldflags '-extldflags "-static"' -v
+        - for bin in build/bin/*-linux-mipsle; do mv -f "${bin}" "${bin/-linux-mipsle/}"; done
+        - go run build/ci.go archive -arch mipsle -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
+
+        - go run build/ci.go xgo --alltools -- --targets=linux/mips64 --ldflags '-extldflags "-static"' -v
+        - for bin in build/bin/*-linux-mips64; do mv -f "${bin}" "${bin/-linux-mips64/}"; done
+        - go run build/ci.go archive -arch mips64 -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
+
+        - go run build/ci.go xgo --alltools -- --targets=linux/mips64le --ldflags '-extldflags "-static"' -v
+        - for bin in build/bin/*-linux-mips64le; do mv -f "${bin}" "${bin/-linux-mips64le/}"; done
+        - go run build/ci.go archive -arch mips64le -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
+
+    # This builder does the Android Maven and Azure uploads
+    - os: linux
+      dist: precise # Needed for the android tools
+      addons:
+        apt:
+          packages:
+            - oracle-java8-installer
+            - oracle-java8-set-default
+      language: android
+      android:
+        components:
+          - platform-tools
+          - tools
+          - android-15
+          - android-19
+          - android-24
+      env:
+        - azure-android
+        - maven-android
+      before_install:
+        - curl https://storage.googleapis.com/golang/go1.8.1.linux-amd64.tar.gz | tar -xz
+        - export PATH=`pwd`/go/bin:$PATH
+        - export GOROOT=`pwd`/go
+        - export GOPATH=$HOME/go
+      script:
+        # Build the Android archive and upload it to Maven Central and Azure
+        - curl https://dl.google.com/android/repository/android-ndk-r13b-linux-x86_64.zip -o android-ndk-r13b.zip
+        - unzip -q android-ndk-r13b.zip && rm android-ndk-r13b.zip
+        - mv android-ndk-r13b $HOME
+        - export ANDROID_NDK=$HOME/android-ndk-r13b
+
+        - mkdir -p $GOPATH/src/github.com/ethereum
+        - ln -s `pwd` $GOPATH/src/github.com/ethereum
+        - go run build/ci.go aar -signer ANDROID_SIGNING_KEY -deploy https://oss.sonatype.org -upload gethstore/builds
+
+    # This builder does the OSX Azure, iOS CocoaPods and iOS Azure uploads
+    - os: osx
+      go: 1.8.1
+      env:
+        - azure-osx
+        - azure-ios
+        - cocoapods-ios
+      script:
+        - go run build/ci.go install
+        - go run build/ci.go archive -type tar -signer OSX_SIGNING_KEY -upload gethstore/builds
+
+        # Build the iOS framework and upload it to CocoaPods and Azure
+        - gem uninstall cocoapods -a
+        - gem install cocoapods
+
+        - mv ~/.cocoapods/repos/master ~/.cocoapods/repos/master.bak
+        - sed -i '.bak' 's/repo.join/!repo.join/g' $(dirname `gem which cocoapods`)/cocoapods/sources_manager.rb
+        - if [ "$TRAVIS_PULL_REQUEST" = "false" ]; then git clone --depth=1 https://github.com/CocoaPods/Specs.git ~/.cocoapods/repos/master && pod setup --verbose; fi
+
+        - xctool -version
+        - xcrun simctl list
+
+        - go run build/ci.go xcode -signer IOS_SIGNING_KEY -deploy trunk -upload gethstore/builds
+
+    # This builder does the Azure archive purges to avoid accumulating junk
+    - os: linux
+      dist: trusty
+      sudo: required
+      go: 1.8.1
+      env:
+        - azure-purge
+      script:
+        - go run build/ci.go purge -store gethstore/builds -days 14
 
 install:
   - go get golang.org/x/tools/cmd/cover
 script:
   - go run build/ci.go install
-  - go run build/ci.go test -coverage -vet
+  - go run build/ci.go test -coverage
-after_success:
-  # - go run build/ci.go archive -type tar
 
 notifications:
   webhooks:

AUTHORS

@@ -1,36 +1,85 @@
 # This is the official list of go-ethereum authors for copyright purposes.
 
+Ales Katona <ales@coinbase.com>
 Alex Leverington <alex@ethdev.com>
 Alexandre Van de Sande <alex.vandesande@ethdev.com>
+Aron Fischer <github@aron.guru>
 Bas van Kervel <bas@ethdev.com>
+Benjamin Brent <benjamin@benjaminbrent.com>
+Brian Schroeder <bts@gmail.com>
+Casey Detrio <cdetrio@gmail.com>
 Christoph Jentzsch <jentzsch.software@gmail.com>
 Daniel A. Nagy <nagy.da@gmail.com>
-Drake Burroughs <wildfyre@hotmail.com>
+Diego Siqueira <DiSiqueira@users.noreply.github.com>
+Elliot Shepherd <elliot@identitii.com>
 Enrique Fynn <enriquefynn@gmail.com>
 Ethan Buchman <ethan@coinculture.info>
 Fabian Vogelsteller <fabian@frozeman.de>
+Fabio Berger <fabioberger1991@gmail.com>
 Felix Lange <fjl@twurst.com>
+Frank Wang <eternnoir@gmail.com>
+Gary Rong <garyrong0905@gmail.com>
+Gregg Dourgarian <greggd@tempworks.com>
+Guillaume Nicolas <guin56@gmail.com>
 Gustav Simonsson <gustav.simonsson@gmail.com>
+Hao Bryan Cheng <haobcheng@gmail.com>
+Henning Diedrich <hd@eonblast.com>
 Isidoro Ghezzi <isidoro.ghezzi@icloud.com>
 Jae Kwon <jkwon.work@gmail.com>
+Jamie Pitts <james.pitts@gmail.com>
 Jason Carver <jacarver@linkedin.com>
 Jeff R. Allen <jra@nella.org>
 Jeffrey Wilcke <jeffrey@ethereum.org>
+Jens Agerberg <github@agerberg.me>
+Jonathan Brown <jbrown@bluedroplet.com>
 Joseph Chow <ethereum@outlook.com>
+Justin Clark-Casey <justincc@justincc.org>
+Justin Drake <drakefjustin@gmail.com>
+Kenji Siu <kenji@isuntv.com>
 Kobi Gurkan <kobigurk@gmail.com>
 Lefteris Karapetsas <lefteris@refu.co>
 Leif Jurvetson <leijurv@gmail.com>
+Lewis Marshall <lewis@lmars.net>
+Louis Holbrook <dev@holbrook.no>
+Luca Zeug <luclu@users.noreply.github.com>
 Maran Hidskes <maran.hidskes@gmail.com>
 Marek Kotewicz <marek.kotewicz@gmail.com>
+Martin Holst Swende <martin@swende.se>
+Matthew Di Ferrante <mattdf@users.noreply.github.com>
 Matthew Wampler-Doty <matthew.wampler.doty@gmail.com>
+Micah Zoltu <micah@zoltu.net>
+Nchinda Nchinda <nchinda2@gmail.com>
 Nick Dodson <silentcicero@outlook.com>
+Nick Johnson <arachnid@notdot.net>
+Paulo L F Casaretto <pcasaretto@gmail.com>
 Peter Pratscher <pratscher@gmail.com>
 Péter Szilágyi <peterke@gmail.com>
+RJ Catalano <rj@erisindustries.com>
 Ramesh Nair <ram@hiddentao.com>
 Ricardo Catalinas Jiménez <r@untroubled.be>
 Rémy Roy <remyroy@remyroy.com>
+Shintaro Kaneko <kaneshin0120@gmail.com>
+Stein Dekker <dekker.stein@gmail.com>
+Steven Roose <stevenroose@gmail.com>
 Taylor Gerring <taylor.gerring@gmail.com>
+Thomas Bocek <tom@tomp2p.net>
+Tosh Camille <tochecamille@gmail.com>
+Valentin Wüstholz <wuestholz@users.noreply.github.com>
+Victor Farazdagi <simple.square@gmail.com>
+Victor Tran <vu.tran54@gmail.com>
 Viktor Trón <viktor.tron@gmail.com>
+Ville Sundell <github@solarius.fi>
 Vincent G <caktux@gmail.com>
 Vitalik Buterin <v@buterin.com>
+Vivek Anand <vivekanand1101@users.noreply.github.com>
+Vlad Gluhovsky <gluk256@users.noreply.github.com>
+Yohann Léon <sybiload@gmail.com>
+Yoichi Hirai <i@yoichihirai.com>
+Zahoor Mohamed <zahoor@zahoor.in>
 Zsolt Felföldi <zsfelfoldi@gmail.com>
+holisticode <holistic.computing@gmail.com>
+ken10100147 <sunhongping@kanjian.com>
+ligi <ligi@ligi.de>
+xiekeyang <xiekeyang@users.noreply.github.com>
+ΞTHΞЯSPHΞЯΞ <{viktor.tron,nagydani,zsfelfoldi}@gmail.com>
+Максим Чусовлянов <mchusovlianov@gmail.com>

Dockerfile

@@ -0,0 +1,14 @@
+FROM alpine:3.5
+
+ADD . /go-ethereum
+RUN \
+  apk add --update git go make gcc musl-dev linux-headers && \
+  (cd go-ethereum && make geth)                           && \
+  cp go-ethereum/build/bin/geth /geth                     && \
+  apk del git go make gcc musl-dev linux-headers          && \
+  rm -rf /go-ethereum && rm -rf /var/cache/apk/*
+
+EXPOSE 8545
+EXPOSE 30303
+
+ENTRYPOINT ["/geth"]

Godeps/Godeps.json

@@ -1,329 +0,0 @@
-{
-	"ImportPath": "github.com/ethereum/go-ethereum",
-	"GoVersion": "go1.5.2",
-	"GodepVersion": "v74",
-	"Packages": [
-		"./..."
-	],
-	"Deps": [
-		{
-			"ImportPath": "github.com/Gustav-Simonsson/go-opencl/cl",
-			"Rev": "593e01cfc4f3353585015321e01951d4a907d3ef"
-		},
-		{
-			"ImportPath": "github.com/cespare/cp",
-			"Rev": "165db2f241fd235aec29ba6d9b1ccd5f1c14637c"
-		},
-		{
-			"ImportPath": "github.com/davecgh/go-spew/spew",
-			"Rev": "5215b55f46b2b919f50a1df0eaa5886afe4e3b3d"
-		},
-		{
-			"ImportPath": "github.com/ethereum/ethash",
-			"Comment": "v23.1-247-g2e80de5",
-			"Rev": "2e80de5022370cfe632195b1720db52d07ff8a77"
-		},
-		{
-			"ImportPath": "github.com/fatih/color",
-			"Comment": "v0.1-12-g9aae6aa",
-			"Rev": "9aae6aaa22315390f03959adca2c4d395b02fcef"
-		},
-		{
-			"ImportPath": "github.com/gizak/termui",
-			"Rev": "08a5d3f67b7d9ec87830ea39c48e570a1f18531f"
-		},
-		{
-			"ImportPath": "github.com/golang/snappy",
-			"Rev": "799c780093d646c1b79d30894e22512c319fa137"
-		},
-		{
-			"ImportPath": "github.com/hashicorp/golang-lru",
-			"Rev": "a0d98a5f288019575c6d1f4bb1573fef2d1fcdc4"
-		},
-		{
-			"ImportPath": "github.com/hashicorp/golang-lru/simplelru",
-			"Rev": "a0d98a5f288019575c6d1f4bb1573fef2d1fcdc4"
-		},
-		{
-			"ImportPath": "github.com/huin/goupnp",
-			"Rev": "46bde78b11f3f021f2a511df138be9e2fc7506e8"
-		},
-		{
-			"ImportPath": "github.com/huin/goupnp/dcps/internetgateway1",
-			"Rev": "46bde78b11f3f021f2a511df138be9e2fc7506e8"
-		},
-		{
-			"ImportPath": "github.com/huin/goupnp/dcps/internetgateway2",
-			"Rev": "46bde78b11f3f021f2a511df138be9e2fc7506e8"
-		},
-		{
-			"ImportPath": "github.com/huin/goupnp/httpu",
-			"Rev": "46bde78b11f3f021f2a511df138be9e2fc7506e8"
-		},
-		{
-			"ImportPath": "github.com/huin/goupnp/scpd",
-			"Rev": "46bde78b11f3f021f2a511df138be9e2fc7506e8"
-		},
-		{
-			"ImportPath": "github.com/huin/goupnp/soap",
-			"Rev": "46bde78b11f3f021f2a511df138be9e2fc7506e8"
-		},
-		{
-			"ImportPath": "github.com/huin/goupnp/ssdp",
-			"Rev": "46bde78b11f3f021f2a511df138be9e2fc7506e8"
-		},
-		{
-			"ImportPath": "github.com/jackpal/gateway",
-			"Rev": "192609c58b8985e645cbe82ddcb28a4362ca0fdc"
-		},
-		{
-			"ImportPath": "github.com/jackpal/go-nat-pmp",
-			"Rev": "46523a463303c6ede3ddfe45bde1c7ed52ebaacd"
-		},
-		{
-			"ImportPath": "github.com/mattn/go-colorable",
-			"Rev": "9fdad7c47650b7d2e1da50644c1f4ba7f172f252"
-		},
-		{
-			"ImportPath": "github.com/mattn/go-isatty",
-			"Rev": "56b76bdf51f7708750eac80fa38b952bb9f32639"
-		},
-		{
-			"ImportPath": "github.com/mattn/go-runewidth",
-			"Comment": "travisish-44-ge882a96",
-			"Rev": "e882a96ec18dd43fa283187b66af74497c9101c0"
-		},
-		{
-			"ImportPath": "github.com/microsoft/go-winio",
-			"Comment": "v0.2.0",
-			"Rev": "9e2895e5f6c3f16473b91d37fae6e89990a4520c"
-		},
-		{
-			"ImportPath": "github.com/nsf/termbox-go",
-			"Rev": "362329b0aa6447eadd52edd8d660ec1dff470295"
-		},
-		{
-			"ImportPath": "github.com/pborman/uuid",
-			"Comment": "v1.0-6-g0f1a469",
-			"Rev": "0f1a46960a86dcdf5dd30d3e6568a497a997909f"
-		},
-		{
-			"ImportPath": "github.com/peterh/liner",
-			"Rev": "ad1edfd30321d8f006ccf05f1e0524adeb943060"
-		},
-		{
-			"ImportPath": "github.com/rcrowley/go-metrics",
-			"Rev": "51425a2415d21afadfd55cd93432c0bc69e9598d"
-		},
-		{
-			"ImportPath": "github.com/rjeczalik/notify",
-			"Rev": "f627deca7a510d96f0ef9388f2d0e8b16d21f87f"
-		},
-		{
-			"ImportPath": "github.com/robertkrimen/otto",
-			"Rev": "53221230c215611a90762720c9042ac782ef74ee"
-		},
-		{
-			"ImportPath": "github.com/robertkrimen/otto/ast",
-			"Rev": "53221230c215611a90762720c9042ac782ef74ee"
-		},
-		{
-			"ImportPath": "github.com/robertkrimen/otto/dbg",
-			"Rev": "53221230c215611a90762720c9042ac782ef74ee"
-		},
-		{
-			"ImportPath": "github.com/robertkrimen/otto/file",
-			"Rev": "53221230c215611a90762720c9042ac782ef74ee"
-		},
-		{
-			"ImportPath": "github.com/robertkrimen/otto/parser",
-			"Rev": "53221230c215611a90762720c9042ac782ef74ee"
-		},
-		{
-			"ImportPath": "github.com/robertkrimen/otto/registry",
-			"Rev": "53221230c215611a90762720c9042ac782ef74ee"
-		},
-		{
-			"ImportPath": "github.com/robertkrimen/otto/token",
-			"Rev": "53221230c215611a90762720c9042ac782ef74ee"
-		},
-		{
-			"ImportPath": "github.com/rs/cors",
-			"Rev": "5950cf11d77f8a61b432a25dd4d444b4ced01379"
-		},
-		{
-			"ImportPath": "github.com/rs/xhandler",
-			"Rev": "d9d9599b6aaf6a058cb7b1f48291ded2cbd13390"
-		},
-		{
-			"ImportPath": "github.com/syndtr/goleveldb/leveldb",
-			"Rev": "917f41c560270110ceb73c5b38be2a9127387071"
-		},
-		{
-			"ImportPath": "github.com/syndtr/goleveldb/leveldb/cache",
-			"Rev": "917f41c560270110ceb73c5b38be2a9127387071"
-		},
-		{
-			"ImportPath": "github.com/syndtr/goleveldb/leveldb/comparer",
-			"Rev": "917f41c560270110ceb73c5b38be2a9127387071"
-		},
-		{
-			"ImportPath": "github.com/syndtr/goleveldb/leveldb/errors",
-			"Rev": "917f41c560270110ceb73c5b38be2a9127387071"
-		},
-		{
-			"ImportPath": "github.com/syndtr/goleveldb/leveldb/filter",
-			"Rev": "917f41c560270110ceb73c5b38be2a9127387071"
-		},
-		{
-			"ImportPath": "github.com/syndtr/goleveldb/leveldb/iterator",
-			"Rev": "917f41c560270110ceb73c5b38be2a9127387071"
-		},
-		{
-			"ImportPath": "github.com/syndtr/goleveldb/leveldb/journal",
-			"Rev": "917f41c560270110ceb73c5b38be2a9127387071"
-		},
-		{
-			"ImportPath": "github.com/syndtr/goleveldb/leveldb/memdb",
-			"Rev": "917f41c560270110ceb73c5b38be2a9127387071"
-		},
-		{
-			"ImportPath": "github.com/syndtr/goleveldb/leveldb/opt",
-			"Rev": "917f41c560270110ceb73c5b38be2a9127387071"
-		},
-		{
-			"ImportPath": "github.com/syndtr/goleveldb/leveldb/storage",
-			"Rev": "917f41c560270110ceb73c5b38be2a9127387071"
-		},
-		{
-			"ImportPath": "github.com/syndtr/goleveldb/leveldb/table",
-			"Rev": "917f41c560270110ceb73c5b38be2a9127387071"
-		},
-		{
-			"ImportPath": "github.com/syndtr/goleveldb/leveldb/util",
-			"Rev": "917f41c560270110ceb73c5b38be2a9127387071"
-		},
-		{
-			"ImportPath": "golang.org/x/crypto/pbkdf2",
-			"Rev": "1f22c0103821b9390939b6776727195525381532"
-		},
-		{
-			"ImportPath": "golang.org/x/crypto/ripemd160",
-			"Rev": "1f22c0103821b9390939b6776727195525381532"
-		},
-		{
-			"ImportPath": "golang.org/x/crypto/scrypt",
-			"Rev": "1f22c0103821b9390939b6776727195525381532"
-		},
-		{
-			"ImportPath": "golang.org/x/net/context",
-			"Rev": "8968c61983e8f51a91b8c0ef25bf739278c89634"
-		},
-		{
-			"ImportPath": "golang.org/x/net/html",
-			"Rev": "8968c61983e8f51a91b8c0ef25bf739278c89634"
-		},
-		{
-			"ImportPath": "golang.org/x/net/html/atom",
-			"Rev": "8968c61983e8f51a91b8c0ef25bf739278c89634"
-		},
-		{
-			"ImportPath": "golang.org/x/net/html/charset",
-			"Rev": "8968c61983e8f51a91b8c0ef25bf739278c89634"
-		},
-		{
-			"ImportPath": "golang.org/x/net/websocket",
-			"Rev": "8968c61983e8f51a91b8c0ef25bf739278c89634"
-		},
-		{
-			"ImportPath": "golang.org/x/sys/unix",
-			"Rev": "50c6bc5e4292a1d4e65c6e9be5f53be28bcbe28e"
-		},
-		{
-			"ImportPath": "golang.org/x/text/encoding",
-			"Rev": "09761194ac5034a97b2bfad4f5b896b0ac350b3e"
-		},
-		{
-			"ImportPath": "golang.org/x/text/encoding/charmap",
-			"Rev": "09761194ac5034a97b2bfad4f5b896b0ac350b3e"
-		},
-		{
-			"ImportPath": "golang.org/x/text/encoding/htmlindex",
-			"Rev": "09761194ac5034a97b2bfad4f5b896b0ac350b3e"
-		},
-		{
-			"ImportPath": "golang.org/x/text/encoding/internal",
-			"Rev": "09761194ac5034a97b2bfad4f5b896b0ac350b3e"
-		},
-		{
-			"ImportPath": "golang.org/x/text/encoding/internal/identifier",
-			"Rev": "09761194ac5034a97b2bfad4f5b896b0ac350b3e"
-		},
-		{
-			"ImportPath": "golang.org/x/text/encoding/japanese",
-			"Rev": "09761194ac5034a97b2bfad4f5b896b0ac350b3e"
-		},
-		{
-			"ImportPath": "golang.org/x/text/encoding/korean",
-			"Rev": "09761194ac5034a97b2bfad4f5b896b0ac350b3e"
-		},
-		{
-			"ImportPath": "golang.org/x/text/encoding/simplifiedchinese",
-			"Rev": "09761194ac5034a97b2bfad4f5b896b0ac350b3e"
-		},
-		{
-			"ImportPath": "golang.org/x/text/encoding/traditionalchinese",
-			"Rev": "09761194ac5034a97b2bfad4f5b896b0ac350b3e"
-		},
-		{
-			"ImportPath": "golang.org/x/text/encoding/unicode",
-			"Rev": "09761194ac5034a97b2bfad4f5b896b0ac350b3e"
-		},
-		{
-			"ImportPath": "golang.org/x/text/internal/tag",
-			"Rev": "09761194ac5034a97b2bfad4f5b896b0ac350b3e"
-		},
-		{
-			"ImportPath": "golang.org/x/text/internal/utf8internal",
-			"Rev": "09761194ac5034a97b2bfad4f5b896b0ac350b3e"
-		},
-		{
-			"ImportPath": "golang.org/x/text/language",
-			"Rev": "09761194ac5034a97b2bfad4f5b896b0ac350b3e"
-		},
-		{
-			"ImportPath": "golang.org/x/text/runes",
-			"Rev": "09761194ac5034a97b2bfad4f5b896b0ac350b3e"
-		},
-		{
-			"ImportPath": "golang.org/x/text/transform",
-			"Rev": "09761194ac5034a97b2bfad4f5b896b0ac350b3e"
-		},
-		{
-			"ImportPath": "golang.org/x/tools/go/ast/astutil",
-			"Rev": "758728c4b28cfbac299730969ef8f655c4761283"
-		},
-		{
-			"ImportPath": "golang.org/x/tools/imports",
-			"Rev": "758728c4b28cfbac299730969ef8f655c4761283"
-		},
-		{
-			"ImportPath": "gopkg.in/check.v1",
-			"Rev": "4f90aeace3a26ad7021961c297b22c42160c7b25"
-		},
-		{
-			"ImportPath": "gopkg.in/fatih/set.v0",
-			"Comment": "v0.1.0-3-g27c4092",
-			"Rev": "27c40922c40b43fe04554d8223a402af3ea333f3"
-		},
-		{
-			"ImportPath": "gopkg.in/karalabe/cookiejar.v2/collections/prque",
-			"Rev": "8dcd6a7f4951f6ff3ee9cbb919a06d8925822e57"
-		},
-		{
-			"ImportPath": "gopkg.in/urfave/cli.v1",
-			"Comment": "v1.17.0",
-			"Rev": "01857ac33766ce0c93856370626f9799281c14f4"
-		}
-	]
-}

Godeps/Readme

@@ -1,5 +0,0 @@
-This directory tree is generated automatically by godep.
-
-Please do not edit.
-
-See https://github.com/tools/godep for more information.

Godeps/_workspace/.gitignore

@@ -1,2 +0,0 @@
-/pkg
-/bin

Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/cl.go

@@ -1,26 +0,0 @@
-/*
-Package cl provides a binding to the OpenCL api. It's mostly a low-level
-wrapper that avoids adding functionality while still making the interface
-a little more friendly and easy to use.
-
-Resource life-cycle management:
-
-For any CL object that gets created (buffer, queue, kernel, etc..) you should
-call object.Release() when finished with it to free the CL resources. This
-explicitely calls the related clXXXRelease method for the type. However,
-as a fallback there is a finalizer set for every resource item that takes
-care of it (eventually) if Release isn't called. In this way you can have
-better control over the life cycle of resources while having a fall back
-to avoid leaks. This is similar to how file handles and such are handled
-in the Go standard packages.
-*/
-package cl
-
-// #include "headers/1.2/opencl.h"
-// #cgo CFLAGS: -Iheaders/1.2
-// #cgo darwin LDFLAGS: -framework OpenCL
-// #cgo linux LDFLAGS: -lOpenCL
-import "C"
-import "errors"
-
-var ErrUnsupported = errors.New("cl: unsupported")

Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/context.go

@@ -1,161 +0,0 @@
-package cl
-
-// #include <stdlib.h>
-// #ifdef __APPLE__
-// #include "OpenCL/opencl.h"
-// #else
-// #include "cl.h"
-// #endif
-import "C"
-
-import (
-	"runtime"
-	"unsafe"
-)
-
-const maxImageFormats = 256
-
-type Context struct {
-	clContext C.cl_context
-	devices   []*Device
-}
-
-type MemObject struct {
-	clMem C.cl_mem
-	size  int
-}
-
-func releaseContext(c *Context) {
-	if c.clContext != nil {
-		C.clReleaseContext(c.clContext)
-		c.clContext = nil
-	}
-}
-
-func releaseMemObject(b *MemObject) {
-	if b.clMem != nil {
-		C.clReleaseMemObject(b.clMem)
-		b.clMem = nil
-	}
-}
-
-func newMemObject(mo C.cl_mem, size int) *MemObject {
-	memObject := &MemObject{clMem: mo, size: size}
-	runtime.SetFinalizer(memObject, releaseMemObject)
-	return memObject
-}
-
-func (b *MemObject) Release() {
-	releaseMemObject(b)
-}
-
-// TODO: properties
-func CreateContext(devices []*Device) (*Context, error) {
-	deviceIds := buildDeviceIdList(devices)
-	var err C.cl_int
-	clContext := C.clCreateContext(nil, C.cl_uint(len(devices)), &deviceIds[0], nil, nil, &err)
-	if err != C.CL_SUCCESS {
-		return nil, toError(err)
-	}
-	if clContext == nil {
-		return nil, ErrUnknown
-	}
-	context := &Context{clContext: clContext, devices: devices}
-	runtime.SetFinalizer(context, releaseContext)
-	return context, nil
-}
-
-func (ctx *Context) GetSupportedImageFormats(flags MemFlag, imageType MemObjectType) ([]ImageFormat, error) {
-	var formats [maxImageFormats]C.cl_image_format
-	var nFormats C.cl_uint
-	if err := C.clGetSupportedImageFormats(ctx.clContext, C.cl_mem_flags(flags), C.cl_mem_object_type(imageType), maxImageFormats, &formats[0], &nFormats); err != C.CL_SUCCESS {
-		return nil, toError(err)
-	}
-	fmts := make([]ImageFormat, nFormats)
-	for i, f := range formats[:nFormats] {
-		fmts[i] = ImageFormat{
-			ChannelOrder:    ChannelOrder(f.image_channel_order),
-			ChannelDataType: ChannelDataType(f.image_channel_data_type),
-		}
-	}
-	return fmts, nil
-}
-
-func (ctx *Context) CreateCommandQueue(device *Device, properties CommandQueueProperty) (*CommandQueue, error) {
-	var err C.cl_int
-	clQueue := C.clCreateCommandQueue(ctx.clContext, device.id, C.cl_command_queue_properties(properties), &err)
-	if err != C.CL_SUCCESS {
-		return nil, toError(err)
-	}
-	if clQueue == nil {
-		return nil, ErrUnknown
-	}
-	commandQueue := &CommandQueue{clQueue: clQueue, device: device}
-	runtime.SetFinalizer(commandQueue, releaseCommandQueue)
-	return commandQueue, nil
-}
-
-func (ctx *Context) CreateProgramWithSource(sources []string) (*Program, error) {
-	cSources := make([]*C.char, len(sources))
-	for i, s := range sources {
-		cs := C.CString(s)
-		cSources[i] = cs
-		defer C.free(unsafe.Pointer(cs))
-	}
-	var err C.cl_int
-	clProgram := C.clCreateProgramWithSource(ctx.clContext, C.cl_uint(len(sources)), &cSources[0], nil, &err)
-	if err != C.CL_SUCCESS {
-		return nil, toError(err)
-	}
-	if clProgram == nil {
-		return nil, ErrUnknown
-	}
-	program := &Program{clProgram: clProgram, devices: ctx.devices}
-	runtime.SetFinalizer(program, releaseProgram)
-	return program, nil
-}
-
-func (ctx *Context) CreateBufferUnsafe(flags MemFlag, size int, dataPtr unsafe.Pointer) (*MemObject, error) {
-	var err C.cl_int
-	clBuffer := C.clCreateBuffer(ctx.clContext, C.cl_mem_flags(flags), C.size_t(size), dataPtr, &err)
-	if err != C.CL_SUCCESS {
-		return nil, toError(err)
-	}
-	if clBuffer == nil {
-		return nil, ErrUnknown
-	}
-	return newMemObject(clBuffer, size), nil
-}
-
-func (ctx *Context) CreateEmptyBuffer(flags MemFlag, size int) (*MemObject, error) {
-	return ctx.CreateBufferUnsafe(flags, size, nil)
-}
-
-func (ctx *Context) CreateEmptyBufferFloat32(flags MemFlag, size int) (*MemObject, error) {
-	return ctx.CreateBufferUnsafe(flags, 4*size, nil)
-}
-
-func (ctx *Context) CreateBuffer(flags MemFlag, data []byte) (*MemObject, error) {
-	return ctx.CreateBufferUnsafe(flags, len(data), unsafe.Pointer(&data[0]))
-}
-
-//float64
-func (ctx *Context) CreateBufferFloat32(flags MemFlag, data []float32) (*MemObject, error) {
-	return ctx.CreateBufferUnsafe(flags, 4*len(data), unsafe.Pointer(&data[0]))
-}
-
-func (ctx *Context) CreateUserEvent() (*Event, error) {
-	var err C.cl_int
-	clEvent := C.clCreateUserEvent(ctx.clContext, &err)
-	if err != C.CL_SUCCESS {
-		return nil, toError(err)
-	}
-	return newEvent(clEvent), nil
-}
-
-func (ctx *Context) Release() {
-	releaseContext(ctx)
-}
-
-// http://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/clCreateSubBuffer.html
-// func (memObject *MemObject) CreateSubBuffer(flags MemFlag, bufferCreateType BufferCreateType, )

Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/device.go

@@ -1,510 +0,0 @@
-package cl
-
-// #ifdef __APPLE__
-// #include "OpenCL/opencl.h"
-// #else
-// #include "cl.h"
-// #include "cl_ext.h"
-// #endif
-import "C"
-
-import (
-	"strings"
-	"unsafe"
-)
-
-const maxDeviceCount = 64
-
-type DeviceType uint
-
-const (
-	DeviceTypeCPU         DeviceType = C.CL_DEVICE_TYPE_CPU
-	DeviceTypeGPU         DeviceType = C.CL_DEVICE_TYPE_GPU
-	DeviceTypeAccelerator DeviceType = C.CL_DEVICE_TYPE_ACCELERATOR
-	DeviceTypeDefault     DeviceType = C.CL_DEVICE_TYPE_DEFAULT
-	DeviceTypeAll         DeviceType = C.CL_DEVICE_TYPE_ALL
-)
-
-type FPConfig int
-
-const (
-	FPConfigDenorm         FPConfig = C.CL_FP_DENORM           // denorms are supported
-	FPConfigInfNaN         FPConfig = C.CL_FP_INF_NAN          // INF and NaNs are supported
-	FPConfigRoundToNearest FPConfig = C.CL_FP_ROUND_TO_NEAREST // round to nearest even rounding mode supported
-	FPConfigRoundToZero    FPConfig = C.CL_FP_ROUND_TO_ZERO    // round to zero rounding mode supported
-	FPConfigRoundToInf     FPConfig = C.CL_FP_ROUND_TO_INF     // round to positive and negative infinity rounding modes supported
-	FPConfigFMA            FPConfig = C.CL_FP_FMA              // IEEE754-2008 fused multiply-add is supported
-	FPConfigSoftFloat      FPConfig = C.CL_FP_SOFT_FLOAT       // Basic floating-point operations (such as addition, subtraction, multiplication) are implemented in software
-)
-
-var fpConfigNameMap = map[FPConfig]string{
-	FPConfigDenorm:         "Denorm",
-	FPConfigInfNaN:         "InfNaN",
-	FPConfigRoundToNearest: "RoundToNearest",
-	FPConfigRoundToZero:    "RoundToZero",
-	FPConfigRoundToInf:     "RoundToInf",
-	FPConfigFMA:            "FMA",
-	FPConfigSoftFloat:      "SoftFloat",
-}
-
-func (c FPConfig) String() string {
-	var parts []string
-	for bit, name := range fpConfigNameMap {
-		if c&bit != 0 {
-			parts = append(parts, name)
-		}
-	}
-	if parts == nil {
-		return ""
-	}
-	return strings.Join(parts, "|")
-}
-
-func (dt DeviceType) String() string {
-	var parts []string
-	if dt&DeviceTypeCPU != 0 {
-		parts = append(parts, "CPU")
-	}
-	if dt&DeviceTypeGPU != 0 {
-		parts = append(parts, "GPU")
-	}
-	if dt&DeviceTypeAccelerator != 0 {
-		parts = append(parts, "Accelerator")
-	}
-	if dt&DeviceTypeDefault != 0 {
-		parts = append(parts, "Default")
-	}
-	if parts == nil {
-		parts = append(parts, "None")
-	}
-	return strings.Join(parts, "|")
-}
-
-type Device struct {
-	id C.cl_device_id
-}
-
-func buildDeviceIdList(devices []*Device) []C.cl_device_id {
-	deviceIds := make([]C.cl_device_id, len(devices))
-	for i, d := range devices {
-		deviceIds[i] = d.id
-	}
-	return deviceIds
-}
-
-// Obtain the list of devices available on a platform. 'platform' refers
-// to the platform returned by GetPlatforms or can be nil. If platform
-// is nil, the behavior is implementation-defined.
-func GetDevices(platform *Platform, deviceType DeviceType) ([]*Device, error) {
-	var deviceIds [maxDeviceCount]C.cl_device_id
-	var numDevices C.cl_uint
-	var platformId C.cl_platform_id
-	if platform != nil {
-		platformId = platform.id
-	}
-	if err := C.clGetDeviceIDs(platformId, C.cl_device_type(deviceType), C.cl_uint(maxDeviceCount), &deviceIds[0], &numDevices); err != C.CL_SUCCESS {
-		return nil, toError(err)
-	}
-	if numDevices > maxDeviceCount {
-		numDevices = maxDeviceCount
-	}
-	devices := make([]*Device, numDevices)
-	for i := 0; i < int(numDevices); i++ {
-		devices[i] = &Device{id: deviceIds[i]}
-	}
-	return devices, nil
-}
-
-func (d *Device) nullableId() C.cl_device_id {
-	if d == nil {
-		return nil
-	}
-	return d.id
-}
-
-func (d *Device) GetInfoString(param C.cl_device_info, panicOnError bool) (string, error) {
-	var strC [1024]C.char
-	var strN C.size_t
-	if err := C.clGetDeviceInfo(d.id, param, 1024, unsafe.Pointer(&strC), &strN); err != C.CL_SUCCESS {
-		if panicOnError {
-			panic("Should never fail")
-		}
-		return "", toError(err)
-	}
-
-	// OpenCL strings are NUL-terminated, and the terminator is included in strN
-	// Go strings aren't NUL-terminated, so subtract 1 from the length
-	return C.GoStringN((*C.char)(unsafe.Pointer(&strC)), C.int(strN-1)), nil
-}
-
-func (d *Device) getInfoUint(param C.cl_device_info, panicOnError bool) (uint, error) {
-	var val C.cl_uint
-	if err := C.clGetDeviceInfo(d.id, param, C.size_t(unsafe.Sizeof(val)), unsafe.Pointer(&val), nil); err != C.CL_SUCCESS {
-		if panicOnError {
-			panic("Should never fail")
-		}
-		return 0, toError(err)
-	}
-	return uint(val), nil
-}
-
-func (d *Device) getInfoSize(param C.cl_device_info, panicOnError bool) (int, error) {
-	var val C.size_t
-	if err := C.clGetDeviceInfo(d.id, param, C.size_t(unsafe.Sizeof(val)), unsafe.Pointer(&val), nil); err != C.CL_SUCCESS {
-		if panicOnError {
-			panic("Should never fail")
-		}
-		return 0, toError(err)
-	}
-	return int(val), nil
-}
-
-func (d *Device) getInfoUlong(param C.cl_device_info, panicOnError bool) (int64, error) {
-	var val C.cl_ulong
-	if err := C.clGetDeviceInfo(d.id, param, C.size_t(unsafe.Sizeof(val)), unsafe.Pointer(&val), nil); err != C.CL_SUCCESS {
-		if panicOnError {
-			panic("Should never fail")
-		}
-		return 0, toError(err)
-	}
-	return int64(val), nil
-}
-
-func (d *Device) getInfoBool(param C.cl_device_info, panicOnError bool) (bool, error) {
-	var val C.cl_bool
-	if err := C.clGetDeviceInfo(d.id, param, C.size_t(unsafe.Sizeof(val)), unsafe.Pointer(&val), nil); err != C.CL_SUCCESS {
-		if panicOnError {
-			panic("Should never fail")
-		}
-		return false, toError(err)
-	}
-	return val == C.CL_TRUE, nil
-}
-
-func (d *Device) Name() string {
-	str, _ := d.GetInfoString(C.CL_DEVICE_NAME, true)
-	return str
-}
-
-func (d *Device) Vendor() string {
-	str, _ := d.GetInfoString(C.CL_DEVICE_VENDOR, true)
-	return str
-}
-
-func (d *Device) Extensions() string {
-	str, _ := d.GetInfoString(C.CL_DEVICE_EXTENSIONS, true)
-	return str
-}
-
-func (d *Device) OpenCLCVersion() string {
-	str, _ := d.GetInfoString(C.CL_DEVICE_OPENCL_C_VERSION, true)
-	return str
-}
-
-func (d *Device) Profile() string {
-	str, _ := d.GetInfoString(C.CL_DEVICE_PROFILE, true)
-	return str
-}
-
-func (d *Device) Version() string {
-	str, _ := d.GetInfoString(C.CL_DEVICE_VERSION, true)
-	return str
-}
-
-func (d *Device) DriverVersion() string {
-	str, _ := d.GetInfoString(C.CL_DRIVER_VERSION, true)
-	return str
-}
-
-// The default compute device address space size specified as an
-// unsigned integer value in bits. Currently supported values are 32 or 64 bits.
-func (d *Device) AddressBits() int {
-	val, _ := d.getInfoUint(C.CL_DEVICE_ADDRESS_BITS, true)
-	return int(val)
-}
-
-// Size of global memory cache line in bytes.
-func (d *Device) GlobalMemCachelineSize() int {
-	val, _ := d.getInfoUint(C.CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE, true)
-	return int(val)
-}
-
-// Maximum configured clock frequency of the device in MHz.
-func (d *Device) MaxClockFrequency() int {
-	val, _ := d.getInfoUint(C.CL_DEVICE_MAX_CLOCK_FREQUENCY, true)
-	return int(val)
-}
-
-// The number of parallel compute units on the OpenCL device.
-// A work-group executes on a single compute unit. The minimum value is 1.
-func (d *Device) MaxComputeUnits() int {
-	val, _ := d.getInfoUint(C.CL_DEVICE_MAX_COMPUTE_UNITS, true)
-	return int(val)
-}
-
-// Max number of arguments declared with the __constant qualifier in a kernel.
-// The minimum value is 8 for devices that are not of type CL_DEVICE_TYPE_CUSTOM.
-func (d *Device) MaxConstantArgs() int {
-	val, _ := d.getInfoUint(C.CL_DEVICE_MAX_CONSTANT_ARGS, true)
-	return int(val)
-}
-
-// Max number of simultaneous image objects that can be read by a kernel.
-// The minimum value is 128 if CL_DEVICE_IMAGE_SUPPORT is CL_TRUE.
-func (d *Device) MaxReadImageArgs() int {
-	val, _ := d.getInfoUint(C.CL_DEVICE_MAX_READ_IMAGE_ARGS, true)
-	return int(val)
-}
-
-// Maximum number of samplers that can be used in a kernel. The minimum
-// value is 16 if CL_DEVICE_IMAGE_SUPPORT is CL_TRUE. (Also see sampler_t.)
-func (d *Device) MaxSamplers() int {
-	val, _ := d.getInfoUint(C.CL_DEVICE_MAX_SAMPLERS, true)
-	return int(val)
-}
-
-// Maximum dimensions that specify the global and local work-item IDs used
-// by the data parallel execution model. (Refer to clEnqueueNDRangeKernel).
-// The minimum value is 3 for devices that are not of type CL_DEVICE_TYPE_CUSTOM.
-func (d *Device) MaxWorkItemDimensions() int {
-	val, _ := d.getInfoUint(C.CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS, true)
-	return int(val)
-}
-
-// Max number of simultaneous image objects that can be written to by a
-// kernel. The minimum value is 8 if CL_DEVICE_IMAGE_SUPPORT is CL_TRUE.
-func (d *Device) MaxWriteImageArgs() int {
-	val, _ := d.getInfoUint(C.CL_DEVICE_MAX_WRITE_IMAGE_ARGS, true)
-	return int(val)
-}
-
-// The minimum value is the size (in bits) of the largest OpenCL built-in
-// data type supported by the device (long16 in FULL profile, long16 or
-// int16 in EMBEDDED profile) for devices that are not of type CL_DEVICE_TYPE_CUSTOM.
-func (d *Device) MemBaseAddrAlign() int {
-	val, _ := d.getInfoUint(C.CL_DEVICE_MEM_BASE_ADDR_ALIGN, true)
-	return int(val)
-}
-
-func (d *Device) NativeVectorWidthChar() int {
-	val, _ := d.getInfoUint(C.CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR, true)
-	return int(val)
-}
-
-func (d *Device) NativeVectorWidthShort() int {
-	val, _ := d.getInfoUint(C.CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT, true)
-	return int(val)
-}
-
-func (d *Device) NativeVectorWidthInt() int {
-	val, _ := d.getInfoUint(C.CL_DEVICE_NATIVE_VECTOR_WIDTH_INT, true)
-	return int(val)
-}
-
-func (d *Device) NativeVectorWidthLong() int {
-	val, _ := d.getInfoUint(C.CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG, true)
-	return int(val)
-}
-
-func (d *Device) NativeVectorWidthFloat() int {
-	val, _ := d.getInfoUint(C.CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT, true)
-	return int(val)
-}
-
-func (d *Device) NativeVectorWidthDouble() int {
-	val, _ := d.getInfoUint(C.CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE, true)
-	return int(val)
-}
-
-func (d *Device) NativeVectorWidthHalf() int {
-	val, _ := d.getInfoUint(C.CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF, true)
-	return int(val)
-}
-
-// Max height of 2D image in pixels. The minimum value is 8192
-// if CL_DEVICE_IMAGE_SUPPORT is CL_TRUE.
-func (d *Device) Image2DMaxHeight() int {
-	val, _ := d.getInfoSize(C.CL_DEVICE_IMAGE2D_MAX_HEIGHT, true)
-	return int(val)
-}
-
-// Max width of 2D image or 1D image not created from a buffer object in
-// pixels. The minimum value is 8192 if CL_DEVICE_IMAGE_SUPPORT is CL_TRUE.
-func (d *Device) Image2DMaxWidth() int {
-	val, _ := d.getInfoSize(C.CL_DEVICE_IMAGE2D_MAX_WIDTH, true)
-	return int(val)
-}
-
-// Max depth of 3D image in pixels. The minimum value is 2048 if CL_DEVICE_IMAGE_SUPPORT is CL_TRUE.
-func (d *Device) Image3DMaxDepth() int {
-	val, _ := d.getInfoSize(C.CL_DEVICE_IMAGE3D_MAX_DEPTH, true)
-	return int(val)
-}
-
-// Max height of 3D image in pixels. The minimum value is 2048 if CL_DEVICE_IMAGE_SUPPORT is CL_TRUE.
-func (d *Device) Image3DMaxHeight() int {
-	val, _ := d.getInfoSize(C.CL_DEVICE_IMAGE3D_MAX_HEIGHT, true)
-	return int(val)
-}
-
-// Max width of 3D image in pixels. The minimum value is 2048 if CL_DEVICE_IMAGE_SUPPORT is CL_TRUE.
-func (d *Device) Image3DMaxWidth() int {
-	val, _ := d.getInfoSize(C.CL_DEVICE_IMAGE3D_MAX_WIDTH, true)
-	return int(val)
-}
-
-// Max size in bytes of the arguments that can be passed to a kernel. The
-// minimum value is 1024 for devices that are not of type CL_DEVICE_TYPE_CUSTOM.
-// For this minimum value, only a maximum of 128 arguments can be passed to a kernel.
-func (d *Device) MaxParameterSize() int {
-	val, _ := d.getInfoSize(C.CL_DEVICE_MAX_PARAMETER_SIZE, true)
-	return int(val)
-}
-
-// Maximum number of work-items in a work-group executing a kernel on a
-// single compute unit, using the data parallel execution model. (Refer
-// to clEnqueueNDRangeKernel). The minimum value is 1.
-func (d *Device) MaxWorkGroupSize() int {
-	val, _ := d.getInfoSize(C.CL_DEVICE_MAX_WORK_GROUP_SIZE, true)
-	return int(val)
-}
-
-// Describes the resolution of device timer. This is measured in nanoseconds.
-func (d *Device) ProfilingTimerResolution() int {
-	val, _ := d.getInfoSize(C.CL_DEVICE_PROFILING_TIMER_RESOLUTION, true)
-	return int(val)
-}
-
-// Size of local memory arena in bytes. The minimum value is 32 KB for
-// devices that are not of type CL_DEVICE_TYPE_CUSTOM.
-func (d *Device) LocalMemSize() int64 {
-	val, _ := d.getInfoUlong(C.CL_DEVICE_LOCAL_MEM_SIZE, true)
-	return val
-}
-
-// Max size in bytes of a constant buffer allocation. The minimum value is
-// 64 KB for devices that are not of type CL_DEVICE_TYPE_CUSTOM.
-func (d *Device) MaxConstantBufferSize() int64 {
-	val, _ := d.getInfoUlong(C.CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE, true)
-	return val
-}
-
-// Max size of memory object allocation in bytes. The minimum value is max
-// (1/4th of CL_DEVICE_GLOBAL_MEM_SIZE, 128*1024*1024) for devices that are
-// not of type CL_DEVICE_TYPE_CUSTOM.
-func (d *Device) MaxMemAllocSize() int64 {
-	val, _ := d.getInfoUlong(C.CL_DEVICE_MAX_MEM_ALLOC_SIZE, true)
-	return val
-}
-
-// Size of global device memory in bytes.
-func (d *Device) GlobalMemSize() int64 {
-	val, _ := d.getInfoUlong(C.CL_DEVICE_GLOBAL_MEM_SIZE, true)
-	return val
-}
-
-func (d *Device) Available() bool {
-	val, _ := d.getInfoBool(C.CL_DEVICE_AVAILABLE, true)
-	return val
-}
-
-func (d *Device) CompilerAvailable() bool {
-	val, _ := d.getInfoBool(C.CL_DEVICE_COMPILER_AVAILABLE, true)
-	return val
-}
-
-func (d *Device) EndianLittle() bool {
-	val, _ := d.getInfoBool(C.CL_DEVICE_ENDIAN_LITTLE, true)
-	return val
-}
-
-// Is CL_TRUE if the device implements error correction for all
-// accesses to compute device memory (global and constant). Is
-// CL_FALSE if the device does not implement such error correction.
-func (d *Device) ErrorCorrectionSupport() bool {
-	val, _ := d.getInfoBool(C.CL_DEVICE_ERROR_CORRECTION_SUPPORT, true)
-	return val
-}
-
-func (d *Device) HostUnifiedMemory() bool {
-	val, _ := d.getInfoBool(C.CL_DEVICE_HOST_UNIFIED_MEMORY, true)
-	return val
-}
-
-func (d *Device) ImageSupport() bool {
-	val, _ := d.getInfoBool(C.CL_DEVICE_IMAGE_SUPPORT, true)
-	return val
-}
-
-func (d *Device) Type() DeviceType {
-	var deviceType C.cl_device_type
-	if err := C.clGetDeviceInfo(d.id, C.CL_DEVICE_TYPE, C.size_t(unsafe.Sizeof(deviceType)), unsafe.Pointer(&deviceType), nil); err != C.CL_SUCCESS {
-		panic("Failed to get device type")
-	}
-	return DeviceType(deviceType)
-}
-
-// Describes double precision floating-point capability of the OpenCL device
-func (d *Device) DoubleFPConfig() FPConfig {
-	var fpConfig C.cl_device_fp_config
-	if err := C.clGetDeviceInfo(d.id, C.CL_DEVICE_DOUBLE_FP_CONFIG, C.size_t(unsafe.Sizeof(fpConfig)), unsafe.Pointer(&fpConfig), nil); err != C.CL_SUCCESS {
-		panic("Failed to get double FP config")
-	}
-	return FPConfig(fpConfig)
-}
-
-// Describes the OPTIONAL half precision floating-point capability of the OpenCL device
-func (d *Device) HalfFPConfig() FPConfig {
-	var fpConfig C.cl_device_fp_config
-	err := C.clGetDeviceInfo(d.id, C.CL_DEVICE_HALF_FP_CONFIG, C.size_t(unsafe.Sizeof(fpConfig)), unsafe.Pointer(&fpConfig), nil)
-	if err != C.CL_SUCCESS {
-		return FPConfig(0)
-	}
-	return FPConfig(fpConfig)
-}
-
-// Type of local memory supported. This can be set to CL_LOCAL implying dedicated
-// local memory storage such as SRAM, or CL_GLOBAL. For custom devices, CL_NONE
-// can also be returned indicating no local memory support.
-func (d *Device) LocalMemType() LocalMemType {
-	var memType C.cl_device_local_mem_type
-	if err := C.clGetDeviceInfo(d.id, C.CL_DEVICE_LOCAL_MEM_TYPE, C.size_t(unsafe.Sizeof(memType)), unsafe.Pointer(&memType), nil); err != C.CL_SUCCESS {
-		return LocalMemType(C.CL_NONE)
-	}
-	return LocalMemType(memType)
-}
-
-// Describes the execution capabilities of the device. The mandated minimum capability is CL_EXEC_KERNEL.
-func (d *Device) ExecutionCapabilities() ExecCapability {
-	var execCap C.cl_device_exec_capabilities
-	if err := C.clGetDeviceInfo(d.id, C.CL_DEVICE_EXECUTION_CAPABILITIES, C.size_t(unsafe.Sizeof(execCap)), unsafe.Pointer(&execCap), nil); err != C.CL_SUCCESS {
-		panic("Failed to get execution capabilities")
-	}
-	return ExecCapability(execCap)
-}
-
-func (d *Device) GlobalMemCacheType() MemCacheType {
-	var memType C.cl_device_mem_cache_type
-	if err := C.clGetDeviceInfo(d.id, C.CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, C.size_t(unsafe.Sizeof(memType)), unsafe.Pointer(&memType), nil); err != C.CL_SUCCESS {
-		return MemCacheType(C.CL_NONE)
-	}
-	return MemCacheType(memType)
-}
-
-// Maximum number of work-items that can be specified in each dimension of the work-group to clEnqueueNDRangeKernel.
-//
-// Returns n size_t entries, where n is the value returned by the query for CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS.
-//
-// The minimum value is (1, 1, 1) for devices that are not of type CL_DEVICE_TYPE_CUSTOM.
-func (d *Device) MaxWorkItemSizes() []int {
-	dims := d.MaxWorkItemDimensions()
-	sizes := make([]C.size_t, dims)
-	if err := C.clGetDeviceInfo(d.id, C.CL_DEVICE_MAX_WORK_ITEM_SIZES, C.size_t(int(unsafe.Sizeof(sizes[0]))*dims), unsafe.Pointer(&sizes[0]), nil); err != C.CL_SUCCESS {
-		panic("Failed to get max work item sizes")
-	}
-	intSizes := make([]int, dims)
-	for i, s := range sizes {
-		intSizes[i] = int(s)
-	}
-	return intSizes
-}

Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/device12.go

@@ -1,51 +0,0 @@
-// +build cl12
-
-package cl
-
-// #ifdef __APPLE__
-// #include "OpenCL/opencl.h"
-// #else
-// #include "cl.h"
-// #endif
-import "C"
-import "unsafe"
-
-const FPConfigCorrectlyRoundedDivideSqrt FPConfig = C.CL_FP_CORRECTLY_ROUNDED_DIVIDE_SQRT
-
-func init() {
-	fpConfigNameMap[FPConfigCorrectlyRoundedDivideSqrt] = "CorrectlyRoundedDivideSqrt"
-}
-
-func (d *Device) BuiltInKernels() string {
-	str, _ := d.getInfoString(C.CL_DEVICE_BUILT_IN_KERNELS, true)
-	return str
-}
-
-// Is CL_FALSE if the implementation does not have a linker available. Is CL_TRUE if the linker is available. This can be CL_FALSE for the embedded platform profile only. This must be CL_TRUE if CL_DEVICE_COMPILER_AVAILABLE is CL_TRUE
-func (d *Device) LinkerAvailable() bool {
-	val, _ := d.getInfoBool(C.CL_DEVICE_LINKER_AVAILABLE, true)
-	return val
-}
-
-func (d *Device) ParentDevice() *Device {
-	var deviceId C.cl_device_id
-	if err := C.clGetDeviceInfo(d.id, C.CL_DEVICE_PARENT_DEVICE, C.size_t(unsafe.Sizeof(deviceId)), unsafe.Pointer(&deviceId), nil); err != C.CL_SUCCESS {
-		panic("ParentDevice failed")
-	}
-	if deviceId == nil {
-		return nil
-	}
-	return &Device{id: deviceId}
-}
-
-// Max number of pixels for a 1D image created from a buffer object. The minimum value is 65536 if CL_DEVICE_IMAGE_SUPPORT is CL_TRUE.
-func (d *Device) ImageMaxBufferSize() int {
-	val, _ := d.getInfoSize(C.CL_DEVICE_IMAGE_MAX_BUFFER_SIZE, true)
-	return int(val)
-}
-
-// Max number of images in a 1D or 2D image array. The minimum value is 2048 if CL_DEVICE_IMAGE_SUPPORT is CL_TRUE
-func (d *Device) ImageMaxArraySize() int {
-	val, _ := d.getInfoSize(C.CL_DEVICE_IMAGE_MAX_ARRAY_SIZE, true)
-	return int(val)
-}

Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/headers/1.2/cl_ext.h

@@ -1,315 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2008-2013 The Khronos Group Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and/or associated documentation files (the
- * "Materials"), to deal in the Materials without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Materials, and to
- * permit persons to whom the Materials are furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Materials.
- *
- * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
- ******************************************************************************/
-
-/* $Revision: 11928 $ on $Date: 2010-07-13 09:04:56 -0700 (Tue, 13 Jul 2010) $ */
-
-/* cl_ext.h contains OpenCL extensions which don't have external */
-/* (OpenGL, D3D) dependencies.                                   */
-
-#ifndef __CL_EXT_H
-#define __CL_EXT_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifdef __APPLE__
-#include <AvailabilityMacros.h>
-#endif
-
-#include <cl.h>
-
-/* cl_khr_fp16 extension - no extension #define since it has no functions  */
-#define CL_DEVICE_HALF_FP_CONFIG                    0x1033
-
-/* Memory object destruction
- *
- * Apple extension for use to manage externally allocated buffers used with cl_mem objects with CL_MEM_USE_HOST_PTR
- *
- * Registers a user callback function that will be called when the memory object is deleted and its resources 
- * freed. Each call to clSetMemObjectCallbackFn registers the specified user callback function on a callback 
- * stack associated with memobj. The registered user callback functions are called in the reverse order in 
- * which they were registered. The user callback functions are called and then the memory object is deleted 
- * and its resources freed. This provides a mechanism for the application (and libraries) using memobj to be 
- * notified when the memory referenced by host_ptr, specified when the memory object is created and used as 
- * the storage bits for the memory object, can be reused or freed.
- *
- * The application may not call CL api's with the cl_mem object passed to the pfn_notify.
- *
- * Please check for the "cl_APPLE_SetMemObjectDestructor" extension using clGetDeviceInfo(CL_DEVICE_EXTENSIONS)
- * before using.
- */
-#define cl_APPLE_SetMemObjectDestructor 1
-cl_int  CL_API_ENTRY clSetMemObjectDestructorAPPLE(  cl_mem /* memobj */, 
-                                        void (* /*pfn_notify*/)( cl_mem /* memobj */, void* /*user_data*/), 
-                                        void * /*user_data */ )             CL_EXT_SUFFIX__VERSION_1_0;  
-
-
-/* Context Logging Functions
- *
- * The next three convenience functions are intended to be used as the pfn_notify parameter to clCreateContext().
- * Please check for the "cl_APPLE_ContextLoggingFunctions" extension using clGetDeviceInfo(CL_DEVICE_EXTENSIONS)
- * before using.
- *
- * clLogMessagesToSystemLog fowards on all log messages to the Apple System Logger 
- */
-#define cl_APPLE_ContextLoggingFunctions 1
-extern void CL_API_ENTRY clLogMessagesToSystemLogAPPLE(  const char * /* errstr */, 
-                                            const void * /* private_info */, 
-                                            size_t       /* cb */, 
-                                            void *       /* user_data */ )  CL_EXT_SUFFIX__VERSION_1_0;
-
-/* clLogMessagesToStdout sends all log messages to the file descriptor stdout */
-extern void CL_API_ENTRY clLogMessagesToStdoutAPPLE(   const char * /* errstr */, 
-                                          const void * /* private_info */, 
-                                          size_t       /* cb */, 
-                                          void *       /* user_data */ )    CL_EXT_SUFFIX__VERSION_1_0;
-
-/* clLogMessagesToStderr sends all log messages to the file descriptor stderr */
-extern void CL_API_ENTRY clLogMessagesToStderrAPPLE(   const char * /* errstr */, 
-                                          const void * /* private_info */, 
-                                          size_t       /* cb */, 
-                                          void *       /* user_data */ )    CL_EXT_SUFFIX__VERSION_1_0;
-
-
-/************************ 
-* cl_khr_icd extension *                                                  
-************************/
-#define cl_khr_icd 1
-
-/* cl_platform_info                                                        */
-#define CL_PLATFORM_ICD_SUFFIX_KHR                  0x0920
-
-/* Additional Error Codes                                                  */
-#define CL_PLATFORM_NOT_FOUND_KHR                   -1001
-
-extern CL_API_ENTRY cl_int CL_API_CALL
-clIcdGetPlatformIDsKHR(cl_uint          /* num_entries */,
-                       cl_platform_id * /* platforms */,
-                       cl_uint *        /* num_platforms */);
-
-typedef CL_API_ENTRY cl_int (CL_API_CALL *clIcdGetPlatformIDsKHR_fn)(
-    cl_uint          /* num_entries */,
-    cl_platform_id * /* platforms */,
-    cl_uint *        /* num_platforms */);
-
-
-/* Extension: cl_khr_image2D_buffer
- *
- * This extension allows a 2D image to be created from a cl_mem buffer without a copy.
- * The type associated with a 2D image created from a buffer in an OpenCL program is image2d_t.
- * Both the sampler and sampler-less read_image built-in functions are supported for 2D images
- * and 2D images created from a buffer.  Similarly, the write_image built-ins are also supported
- * for 2D images created from a buffer.
- *
- * When the 2D image from buffer is created, the client must specify the width,
- * height, image format (i.e. channel order and channel data type) and optionally the row pitch
- *
- * The pitch specified must be a multiple of CL_DEVICE_IMAGE_PITCH_ALIGNMENT pixels.
- * The base address of the buffer must be aligned to CL_DEVICE_IMAGE_BASE_ADDRESS_ALIGNMENT pixels.
- */
-    
-/*************************************
- * cl_khr_initalize_memory extension *
- *************************************/
-    
-#define CL_CONTEXT_MEMORY_INITIALIZE_KHR            0x200E
-    
-    
-/**************************************
- * cl_khr_terminate_context extension *
- **************************************/
-    
-#define CL_DEVICE_TERMINATE_CAPABILITY_KHR          0x200F
-#define CL_CONTEXT_TERMINATE_KHR                    0x2010
-
-#define cl_khr_terminate_context 1
-extern CL_API_ENTRY cl_int CL_API_CALL clTerminateContextKHR(cl_context /* context */) CL_EXT_SUFFIX__VERSION_1_2;
-
-typedef CL_API_ENTRY cl_int (CL_API_CALL *clTerminateContextKHR_fn)(cl_context /* context */) CL_EXT_SUFFIX__VERSION_1_2;
-    
-    
-/*
- * Extension: cl_khr_spir
- *
- * This extension adds support to create an OpenCL program object from a 
- * Standard Portable Intermediate Representation (SPIR) instance
- */
-
-#define CL_DEVICE_SPIR_VERSIONS                     0x40E0
-#define CL_PROGRAM_BINARY_TYPE_INTERMEDIATE         0x40E1
-
-
-/******************************************
-* cl_nv_device_attribute_query extension *
-******************************************/
-/* cl_nv_device_attribute_query extension - no extension #define since it has no functions */
-#define CL_DEVICE_COMPUTE_CAPABILITY_MAJOR_NV       0x4000
-#define CL_DEVICE_COMPUTE_CAPABILITY_MINOR_NV       0x4001
-#define CL_DEVICE_REGISTERS_PER_BLOCK_NV            0x4002
-#define CL_DEVICE_WARP_SIZE_NV                      0x4003
-#define CL_DEVICE_GPU_OVERLAP_NV                    0x4004
-#define CL_DEVICE_KERNEL_EXEC_TIMEOUT_NV            0x4005
-#define CL_DEVICE_INTEGRATED_MEMORY_NV              0x4006
-
-/*********************************
-* cl_amd_device_attribute_query *
-*********************************/
-#define CL_DEVICE_PROFILING_TIMER_OFFSET_AMD        0x4036
-
-/*********************************
-* cl_arm_printf extension
-*********************************/
-#define CL_PRINTF_CALLBACK_ARM                      0x40B0
-#define CL_PRINTF_BUFFERSIZE_ARM                    0x40B1
-
-#ifdef CL_VERSION_1_1
-   /***********************************
-    * cl_ext_device_fission extension *
-    ***********************************/
-    #define cl_ext_device_fission   1
-    
-    extern CL_API_ENTRY cl_int CL_API_CALL
-    clReleaseDeviceEXT( cl_device_id /*device*/ ) CL_EXT_SUFFIX__VERSION_1_1; 
-    
-    typedef CL_API_ENTRY cl_int 
-    (CL_API_CALL *clReleaseDeviceEXT_fn)( cl_device_id /*device*/ ) CL_EXT_SUFFIX__VERSION_1_1;
-
-    extern CL_API_ENTRY cl_int CL_API_CALL
-    clRetainDeviceEXT( cl_device_id /*device*/ ) CL_EXT_SUFFIX__VERSION_1_1; 
-    
-    typedef CL_API_ENTRY cl_int 
-    (CL_API_CALL *clRetainDeviceEXT_fn)( cl_device_id /*device*/ ) CL_EXT_SUFFIX__VERSION_1_1;
-
-    typedef cl_ulong  cl_device_partition_property_ext;
-    extern CL_API_ENTRY cl_int CL_API_CALL
-    clCreateSubDevicesEXT(  cl_device_id /*in_device*/,
-                            const cl_device_partition_property_ext * /* properties */,
-                            cl_uint /*num_entries*/,
-                            cl_device_id * /*out_devices*/,
-                            cl_uint * /*num_devices*/ ) CL_EXT_SUFFIX__VERSION_1_1;
-
-    typedef CL_API_ENTRY cl_int 
-    ( CL_API_CALL * clCreateSubDevicesEXT_fn)(  cl_device_id /*in_device*/,
-                                                const cl_device_partition_property_ext * /* properties */,
-                                                cl_uint /*num_entries*/,
-                                                cl_device_id * /*out_devices*/,
-                                                cl_uint * /*num_devices*/ ) CL_EXT_SUFFIX__VERSION_1_1;
-
-    /* cl_device_partition_property_ext */
-    #define CL_DEVICE_PARTITION_EQUALLY_EXT             0x4050
-    #define CL_DEVICE_PARTITION_BY_COUNTS_EXT           0x4051
-    #define CL_DEVICE_PARTITION_BY_NAMES_EXT            0x4052
-    #define CL_DEVICE_PARTITION_BY_AFFINITY_DOMAIN_EXT  0x4053
-    
-    /* clDeviceGetInfo selectors */
-    #define CL_DEVICE_PARENT_DEVICE_EXT                 0x4054
-    #define CL_DEVICE_PARTITION_TYPES_EXT               0x4055
-    #define CL_DEVICE_AFFINITY_DOMAINS_EXT              0x4056
-    #define CL_DEVICE_REFERENCE_COUNT_EXT               0x4057
-    #define CL_DEVICE_PARTITION_STYLE_EXT               0x4058
-    
-    /* error codes */
-    #define CL_DEVICE_PARTITION_FAILED_EXT              -1057
-    #define CL_INVALID_PARTITION_COUNT_EXT              -1058
-    #define CL_INVALID_PARTITION_NAME_EXT               -1059
-    
-    /* CL_AFFINITY_DOMAINs */
-    #define CL_AFFINITY_DOMAIN_L1_CACHE_EXT             0x1
-    #define CL_AFFINITY_DOMAIN_L2_CACHE_EXT             0x2
-    #define CL_AFFINITY_DOMAIN_L3_CACHE_EXT             0x3
-    #define CL_AFFINITY_DOMAIN_L4_CACHE_EXT             0x4
-    #define CL_AFFINITY_DOMAIN_NUMA_EXT                 0x10
-    #define CL_AFFINITY_DOMAIN_NEXT_FISSIONABLE_EXT     0x100
-    
-    /* cl_device_partition_property_ext list terminators */
-    #define CL_PROPERTIES_LIST_END_EXT                  ((cl_device_partition_property_ext) 0)
-    #define CL_PARTITION_BY_COUNTS_LIST_END_EXT         ((cl_device_partition_property_ext) 0)
-    #define CL_PARTITION_BY_NAMES_LIST_END_EXT          ((cl_device_partition_property_ext) 0 - 1)
-
-/*********************************
-* cl_qcom_ext_host_ptr extension
-*********************************/
-
-#define CL_MEM_EXT_HOST_PTR_QCOM                  (1 << 29)
-
-#define CL_DEVICE_EXT_MEM_PADDING_IN_BYTES_QCOM   0x40A0      
-#define CL_DEVICE_PAGE_SIZE_QCOM                  0x40A1
-#define CL_IMAGE_ROW_ALIGNMENT_QCOM               0x40A2
-#define CL_IMAGE_SLICE_ALIGNMENT_QCOM             0x40A3
-#define CL_MEM_HOST_UNCACHED_QCOM                 0x40A4
-#define CL_MEM_HOST_WRITEBACK_QCOM                0x40A5
-#define CL_MEM_HOST_WRITETHROUGH_QCOM             0x40A6
-#define CL_MEM_HOST_WRITE_COMBINING_QCOM          0x40A7
-
-typedef cl_uint                                   cl_image_pitch_info_qcom;
-
-extern CL_API_ENTRY cl_int CL_API_CALL
-clGetDeviceImageInfoQCOM(cl_device_id             device,
-                         size_t                   image_width,
-                         size_t                   image_height,
-                         const cl_image_format   *image_format,
-                         cl_image_pitch_info_qcom param_name,
-                         size_t                   param_value_size,
-                         void                    *param_value,
-                         size_t                  *param_value_size_ret);
-
-typedef struct _cl_mem_ext_host_ptr
-{
-    /* Type of external memory allocation. */
-    /* Legal values will be defined in layered extensions. */
-    cl_uint  allocation_type;
-            
-	/* Host cache policy for this external memory allocation. */
-    cl_uint  host_cache_policy;
-
-} cl_mem_ext_host_ptr;
-
-/*********************************
-* cl_qcom_ion_host_ptr extension
-*********************************/
-
-#define CL_MEM_ION_HOST_PTR_QCOM                  0x40A8
-
-typedef struct _cl_mem_ion_host_ptr
-{
-    /* Type of external memory allocation. */
-    /* Must be CL_MEM_ION_HOST_PTR_QCOM for ION allocations. */
-    cl_mem_ext_host_ptr  ext_host_ptr;
-
-    /* ION file descriptor */
-    int                  ion_filedesc;
-            
-    /* Host pointer to the ION allocated memory */
-    void*                ion_hostptr;
-
-} cl_mem_ion_host_ptr;
-
-#endif /* CL_VERSION_1_1 */
-
-#ifdef __cplusplus
-}
-#endif
-
-
-#endif /* __CL_EXT_H */

Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/headers/1.2/cl_gl.h

@@ -1,158 +0,0 @@
-/**********************************************************************************
- * Copyright (c) 2008 - 2012 The Khronos Group Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and/or associated documentation files (the
- * "Materials"), to deal in the Materials without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Materials, and to
- * permit persons to whom the Materials are furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Materials.
- *
- * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
- **********************************************************************************/
-
-#ifndef __OPENCL_CL_GL_H
-#define __OPENCL_CL_GL_H
-
-#include <cl.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef cl_uint     cl_gl_object_type;
-typedef cl_uint     cl_gl_texture_info;
-typedef cl_uint     cl_gl_platform_info;
-typedef struct __GLsync *cl_GLsync;
-
-/* cl_gl_object_type = 0x2000 - 0x200F enum values are currently taken           */
-#define CL_GL_OBJECT_BUFFER                     0x2000
-#define CL_GL_OBJECT_TEXTURE2D                  0x2001
-#define CL_GL_OBJECT_TEXTURE3D                  0x2002
-#define CL_GL_OBJECT_RENDERBUFFER               0x2003
-#define CL_GL_OBJECT_TEXTURE2D_ARRAY            0x200E
-#define CL_GL_OBJECT_TEXTURE1D                  0x200F
-#define CL_GL_OBJECT_TEXTURE1D_ARRAY            0x2010
-#define CL_GL_OBJECT_TEXTURE_BUFFER             0x2011
-
-/* cl_gl_texture_info           */
-#define CL_GL_TEXTURE_TARGET                    0x2004
-#define CL_GL_MIPMAP_LEVEL                      0x2005
-#define CL_GL_NUM_SAMPLES                       0x2012
-
-
-extern CL_API_ENTRY cl_mem CL_API_CALL
-clCreateFromGLBuffer(cl_context     /* context */,
-                     cl_mem_flags   /* flags */,
-                     cl_GLuint      /* bufobj */,
-                     int *          /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
-
-extern CL_API_ENTRY cl_mem CL_API_CALL
-clCreateFromGLTexture(cl_context      /* context */,
-                      cl_mem_flags    /* flags */,
-                      cl_GLenum       /* target */,
-                      cl_GLint        /* miplevel */,
-                      cl_GLuint       /* texture */,
-                      cl_int *        /* errcode_ret */) CL_API_SUFFIX__VERSION_1_2;
-    
-extern CL_API_ENTRY cl_mem CL_API_CALL
-clCreateFromGLRenderbuffer(cl_context   /* context */,
-                           cl_mem_flags /* flags */,
-                           cl_GLuint    /* renderbuffer */,
-                           cl_int *     /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
-
-extern CL_API_ENTRY cl_int CL_API_CALL
-clGetGLObjectInfo(cl_mem                /* memobj */,
-                  cl_gl_object_type *   /* gl_object_type */,
-                  cl_GLuint *           /* gl_object_name */) CL_API_SUFFIX__VERSION_1_0;
-                  
-extern CL_API_ENTRY cl_int CL_API_CALL
-clGetGLTextureInfo(cl_mem               /* memobj */,
-                   cl_gl_texture_info   /* param_name */,
-                   size_t               /* param_value_size */,
-                   void *               /* param_value */,
-                   size_t *             /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
-
-extern CL_API_ENTRY cl_int CL_API_CALL
-clEnqueueAcquireGLObjects(cl_command_queue      /* command_queue */,
-                          cl_uint               /* num_objects */,
-                          const cl_mem *        /* mem_objects */,
-                          cl_uint               /* num_events_in_wait_list */,
-                          const cl_event *      /* event_wait_list */,
-                          cl_event *            /* event */) CL_API_SUFFIX__VERSION_1_0;
-
-extern CL_API_ENTRY cl_int CL_API_CALL
-clEnqueueReleaseGLObjects(cl_command_queue      /* command_queue */,
-                          cl_uint               /* num_objects */,
-                          const cl_mem *        /* mem_objects */,
-                          cl_uint               /* num_events_in_wait_list */,
-                          const cl_event *      /* event_wait_list */,
-                          cl_event *            /* event */) CL_API_SUFFIX__VERSION_1_0;
-
-
-/* Deprecated OpenCL 1.1 APIs */
-extern CL_API_ENTRY CL_EXT_PREFIX__VERSION_1_1_DEPRECATED cl_mem CL_API_CALL
-clCreateFromGLTexture2D(cl_context      /* context */,
-                        cl_mem_flags    /* flags */,
-                        cl_GLenum       /* target */,
-                        cl_GLint        /* miplevel */,
-                        cl_GLuint       /* texture */,
-                        cl_int *        /* errcode_ret */) CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED;
-    
-extern CL_API_ENTRY CL_EXT_PREFIX__VERSION_1_1_DEPRECATED cl_mem CL_API_CALL
-clCreateFromGLTexture3D(cl_context      /* context */,
-                        cl_mem_flags    /* flags */,
-                        cl_GLenum       /* target */,
-                        cl_GLint        /* miplevel */,
-                        cl_GLuint       /* texture */,
-                        cl_int *        /* errcode_ret */) CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED;
-    
-/* cl_khr_gl_sharing extension  */
-    
-#define cl_khr_gl_sharing 1
-    
-typedef cl_uint     cl_gl_context_info;
-    
-/* Additional Error Codes  */
-#define CL_INVALID_GL_SHAREGROUP_REFERENCE_KHR  -1000
-    
-/* cl_gl_context_info  */
-#define CL_CURRENT_DEVICE_FOR_GL_CONTEXT_KHR    0x2006
-#define CL_DEVICES_FOR_GL_CONTEXT_KHR           0x2007
-    
-/* Additional cl_context_properties  */
-#define CL_GL_CONTEXT_KHR                       0x2008
-#define CL_EGL_DISPLAY_KHR                      0x2009
-#define CL_GLX_DISPLAY_KHR                      0x200A
-#define CL_WGL_HDC_KHR                          0x200B
-#define CL_CGL_SHAREGROUP_KHR                   0x200C
-    
-extern CL_API_ENTRY cl_int CL_API_CALL
-clGetGLContextInfoKHR(const cl_context_properties * /* properties */,
-                      cl_gl_context_info            /* param_name */,
-                      size_t                        /* param_value_size */,
-                      void *                        /* param_value */,
-                      size_t *                      /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
-    
-typedef CL_API_ENTRY cl_int (CL_API_CALL *clGetGLContextInfoKHR_fn)(
-    const cl_context_properties * properties,
-    cl_gl_context_info            param_name,
-    size_t                        param_value_size,
-    void *                        param_value,
-    size_t *                      param_value_size_ret);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif  /* __OPENCL_CL_GL_H */

Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/headers/1.2/cl_gl_ext.h

@@ -1,65 +0,0 @@
-/**********************************************************************************
- * Copyright (c) 2008-2012 The Khronos Group Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and/or associated documentation files (the
- * "Materials"), to deal in the Materials without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Materials, and to
- * permit persons to whom the Materials are furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Materials.
- *
- * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
- **********************************************************************************/
-
-/* $Revision: 11708 $ on $Date: 2010-06-13 23:36:24 -0700 (Sun, 13 Jun 2010) $ */
-
-/* cl_gl_ext.h contains vendor (non-KHR) OpenCL extensions which have           */
-/* OpenGL dependencies.                                                         */
-
-#ifndef __OPENCL_CL_GL_EXT_H
-#define __OPENCL_CL_GL_EXT_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <cl_gl.h>
-
-/*
- * For each extension, follow this template
- *  cl_VEN_extname extension  */
-/* #define cl_VEN_extname 1
- * ... define new types, if any
- * ... define new tokens, if any
- * ... define new APIs, if any
- *
- *  If you need GLtypes here, mirror them with a cl_GLtype, rather than including a GL header
- *  This allows us to avoid having to decide whether to include GL headers or GLES here.
- */
-
-/* 
- *  cl_khr_gl_event  extension
- *  See section 9.9 in the OpenCL 1.1 spec for more information
- */
-#define CL_COMMAND_GL_FENCE_SYNC_OBJECT_KHR     0x200D
-
-extern CL_API_ENTRY cl_event CL_API_CALL
-clCreateEventFromGLsyncKHR(cl_context           /* context */,
-                           cl_GLsync            /* cl_GLsync */,
-                           cl_int *             /* errcode_ret */) CL_EXT_SUFFIX__VERSION_1_1;
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif	/* __OPENCL_CL_GL_EXT_H  */

Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/headers/1.2/opencl.h

@@ -1,43 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2008-2012 The Khronos Group Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and/or associated documentation files (the
- * "Materials"), to deal in the Materials without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Materials, and to
- * permit persons to whom the Materials are furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Materials.
- *
- * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
- ******************************************************************************/
-
-/* $Revision: 11708 $ on $Date: 2010-06-13 23:36:24 -0700 (Sun, 13 Jun 2010) $ */
-
-#ifndef __OPENCL_H
-#define __OPENCL_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <cl.h>
-#include <cl_gl.h>
-#include <cl_gl_ext.h>
-#include <cl_ext.h>
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif  /* __OPENCL_H   */
-

Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/image.go

@@ -1,83 +0,0 @@
-// +build cl12
-
-package cl
-
-// #ifdef __APPLE__
-// #include "OpenCL/opencl.h"
-// #else
-// #include "cl.h"
-// #endif
-import "C"
-import (
-	"image"
-	"unsafe"
-)
-
-func (ctx *Context) CreateImage(flags MemFlag, imageFormat ImageFormat, imageDesc ImageDescription, data []byte) (*MemObject, error) {
-	format := imageFormat.toCl()
-	desc := imageDesc.toCl()
-	var dataPtr unsafe.Pointer
-	if data != nil {
-		dataPtr = unsafe.Pointer(&data[0])
-	}
-	var err C.cl_int
-	clBuffer := C.clCreateImage(ctx.clContext, C.cl_mem_flags(flags), &format, &desc, dataPtr, &err)
-	if err != C.CL_SUCCESS {
-		return nil, toError(err)
-	}
-	if clBuffer == nil {
-		return nil, ErrUnknown
-	}
-	return newMemObject(clBuffer, len(data)), nil
-}
-
-func (ctx *Context) CreateImageSimple(flags MemFlag, width, height int, channelOrder ChannelOrder, channelDataType ChannelDataType, data []byte) (*MemObject, error) {
-	format := ImageFormat{channelOrder, channelDataType}
-	desc := ImageDescription{
-		Type:   MemObjectTypeImage2D,
-		Width:  width,
-		Height: height,
-	}
-	return ctx.CreateImage(flags, format, desc, data)
-}
-
-func (ctx *Context) CreateImageFromImage(flags MemFlag, img image.Image) (*MemObject, error) {
-	switch m := img.(type) {
-	case *image.Gray:
-		format := ImageFormat{ChannelOrderIntensity, ChannelDataTypeUNormInt8}
-		desc := ImageDescription{
-			Type:     MemObjectTypeImage2D,
-			Width:    m.Bounds().Dx(),
-			Height:   m.Bounds().Dy(),
-			RowPitch: m.Stride,
-		}
-		return ctx.CreateImage(flags, format, desc, m.Pix)
-	case *image.RGBA:
-		format := ImageFormat{ChannelOrderRGBA, ChannelDataTypeUNormInt8}
-		desc := ImageDescription{
-			Type:     MemObjectTypeImage2D,
-			Width:    m.Bounds().Dx(),
-			Height:   m.Bounds().Dy(),
-			RowPitch: m.Stride,
-		}
-		return ctx.CreateImage(flags, format, desc, m.Pix)
-	}
-
-	b := img.Bounds()
-	w := b.Dx()
-	h := b.Dy()
-	data := make([]byte, w*h*4)
-	dataOffset := 0
-	for y := 0; y < h; y++ {
-		for x := 0; x < w; x++ {
-			c := img.At(x+b.Min.X, y+b.Min.Y)
-			r, g, b, a := c.RGBA()
-			data[dataOffset] = uint8(r >> 8)
-			data[dataOffset+1] = uint8(g >> 8)
-			data[dataOffset+2] = uint8(b >> 8)
-			data[dataOffset+3] = uint8(a >> 8)
-			dataOffset += 4
-		}
-	}
-	return ctx.CreateImageSimple(flags, w, h, ChannelOrderRGBA, ChannelDataTypeUNormInt8, data)
-}

Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/kernel.go

@@ -1,127 +0,0 @@
-package cl
-
-// #ifdef __APPLE__
-// #include "OpenCL/opencl.h"
-// #else
-// #include "cl.h"
-// #endif
-import "C"
-
-import (
-	"fmt"
-	"unsafe"
-)
-
-type ErrUnsupportedArgumentType struct {
-	Index int
-	Value interface{}
-}
-
-func (e ErrUnsupportedArgumentType) Error() string {
-	return fmt.Sprintf("cl: unsupported argument type for index %d: %+v", e.Index, e.Value)
-}
-
-type Kernel struct {
-	clKernel C.cl_kernel
-	name     string
-}
-
-type LocalBuffer int
-
-func releaseKernel(k *Kernel) {
-	if k.clKernel != nil {
-		C.clReleaseKernel(k.clKernel)
-		k.clKernel = nil
-	}
-}
-
-func (k *Kernel) Release() {
-	releaseKernel(k)
-}
-
-func (k *Kernel) SetArgs(args ...interface{}) error {
-	for index, arg := range args {
-		if err := k.SetArg(index, arg); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func (k *Kernel) SetArg(index int, arg interface{}) error {
-	switch val := arg.(type) {
-	case uint8:
-		return k.SetArgUint8(index, val)
-	case int8:
-		return k.SetArgInt8(index, val)
-	case uint32:
-		return k.SetArgUint32(index, val)
-	case uint64:
-		return k.SetArgUint64(index, val)
-	case int32:
-		return k.SetArgInt32(index, val)
-	case float32:
-		return k.SetArgFloat32(index, val)
-	case *MemObject:
-		return k.SetArgBuffer(index, val)
-	case LocalBuffer:
-		return k.SetArgLocal(index, int(val))
-	default:
-		return ErrUnsupportedArgumentType{Index: index, Value: arg}
-	}
-}
-
-func (k *Kernel) SetArgBuffer(index int, buffer *MemObject) error {
-	return k.SetArgUnsafe(index, int(unsafe.Sizeof(buffer.clMem)), unsafe.Pointer(&buffer.clMem))
-}
-
-func (k *Kernel) SetArgFloat32(index int, val float32) error {
-	return k.SetArgUnsafe(index, int(unsafe.Sizeof(val)), unsafe.Pointer(&val))
-}
-
-func (k *Kernel) SetArgInt8(index int, val int8) error {
-	return k.SetArgUnsafe(index, int(unsafe.Sizeof(val)), unsafe.Pointer(&val))
-}
-
-func (k *Kernel) SetArgUint8(index int, val uint8) error {
-	return k.SetArgUnsafe(index, int(unsafe.Sizeof(val)), unsafe.Pointer(&val))
-}
-
-func (k *Kernel) SetArgInt32(index int, val int32) error {
-	return k.SetArgUnsafe(index, int(unsafe.Sizeof(val)), unsafe.Pointer(&val))
-}
-
-func (k *Kernel) SetArgUint32(index int, val uint32) error {
-	return k.SetArgUnsafe(index, int(unsafe.Sizeof(val)), unsafe.Pointer(&val))
-}
-
-func (k *Kernel) SetArgUint64(index int, val uint64) error {
-	return k.SetArgUnsafe(index, int(unsafe.Sizeof(val)), unsafe.Pointer(&val))
-}
-
-func (k *Kernel) SetArgLocal(index int, size int) error {
-	return k.SetArgUnsafe(index, size, nil)
-}
-
-func (k *Kernel) SetArgUnsafe(index, argSize int, arg unsafe.Pointer) error {
-	//fmt.Println("FUNKY: ", index, argSize)
-	return toError(C.clSetKernelArg(k.clKernel, C.cl_uint(index), C.size_t(argSize), arg))
-}
-
-func (k *Kernel) PreferredWorkGroupSizeMultiple(device *Device) (int, error) {
-	var size C.size_t
-	err := C.clGetKernelWorkGroupInfo(k.clKernel, device.nullableId(), C.CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE, C.size_t(unsafe.Sizeof(size)), unsafe.Pointer(&size), nil)
-	return int(size), toError(err)
-}
-
-func (k *Kernel) WorkGroupSize(device *Device) (int, error) {
-	var size C.size_t
-	err := C.clGetKernelWorkGroupInfo(k.clKernel, device.nullableId(), C.CL_KERNEL_WORK_GROUP_SIZE, C.size_t(unsafe.Sizeof(size)), unsafe.Pointer(&size), nil)
-	return int(size), toError(err)
-}
-
-func (k *Kernel) NumArgs() (int, error) {
-	var num C.cl_uint
-	err := C.clGetKernelInfo(k.clKernel, C.CL_KERNEL_NUM_ARGS, C.size_t(unsafe.Sizeof(num)), unsafe.Pointer(&num), nil)
-	return int(num), toError(err)
-}

Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/kernel10.go

@@ -1,7 +0,0 @@
-// +build !cl12
-
-package cl
-
-func (k *Kernel) ArgName(index int) (string, error) {
-	return "", ErrUnsupported
-}

Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/kernel12.go

@@ -1,20 +0,0 @@
-// +build cl12
-
-package cl
-
-// #ifdef __APPLE__
-// #include "OpenCL/opencl.h"
-// #else
-// #include "cl.h"
-// #endif
-import "C"
-import "unsafe"
-
-func (k *Kernel) ArgName(index int) (string, error) {
-	var strC [1024]byte
-	var strN C.size_t
-	if err := C.clGetKernelArgInfo(k.clKernel, C.cl_uint(index), C.CL_KERNEL_ARG_NAME, 1024, unsafe.Pointer(&strC[0]), &strN); err != C.CL_SUCCESS {
-		return "", toError(err)
-	}
-	return string(strC[:strN]), nil
-}

Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/platform.go

@@ -1,83 +0,0 @@
-package cl
-
-// #ifdef __APPLE__
-// #include "OpenCL/opencl.h"
-// #else
-// #include "cl.h"
-// #endif
-import "C"
-
-import "unsafe"
-
-const maxPlatforms = 32
-
-type Platform struct {
-	id C.cl_platform_id
-}
-
-// Obtain the list of platforms available.
-func GetPlatforms() ([]*Platform, error) {
-	var platformIds [maxPlatforms]C.cl_platform_id
-	var nPlatforms C.cl_uint
-	if err := C.clGetPlatformIDs(C.cl_uint(maxPlatforms), &platformIds[0], &nPlatforms); err != C.CL_SUCCESS {
-		return nil, toError(err)
-	}
-	platforms := make([]*Platform, nPlatforms)
-	for i := 0; i < int(nPlatforms); i++ {
-		platforms[i] = &Platform{id: platformIds[i]}
-	}
-	return platforms, nil
-}
-
-func (p *Platform) GetDevices(deviceType DeviceType) ([]*Device, error) {
-	return GetDevices(p, deviceType)
-}
-
-func (p *Platform) getInfoString(param C.cl_platform_info) (string, error) {
-	var strC [2048]byte
-	var strN C.size_t
-	if err := C.clGetPlatformInfo(p.id, param, 2048, unsafe.Pointer(&strC[0]), &strN); err != C.CL_SUCCESS {
-		return "", toError(err)
-	}
-	return string(strC[:(strN - 1)]), nil
-}
-
-func (p *Platform) Name() string {
-	if str, err := p.getInfoString(C.CL_PLATFORM_NAME); err != nil {
-		panic("Platform.Name() should never fail")
-	} else {
-		return str
-	}
-}
-
-func (p *Platform) Vendor() string {
-	if str, err := p.getInfoString(C.CL_PLATFORM_VENDOR); err != nil {
-		panic("Platform.Vendor() should never fail")
-	} else {
-		return str
-	}
-}
-
-func (p *Platform) Profile() string {
-	if str, err := p.getInfoString(C.CL_PLATFORM_PROFILE); err != nil {
-		panic("Platform.Profile() should never fail")
-	} else {
-		return str
-	}
-}
-
-func (p *Platform) Version() string {
-	if str, err := p.getInfoString(C.CL_PLATFORM_VERSION); err != nil {
-		panic("Platform.Version() should never fail")
-	} else {
-		return str
-	}
-}
-
-func (p *Platform) Extensions() string {
-	if str, err := p.getInfoString(C.CL_PLATFORM_EXTENSIONS); err != nil {
-		panic("Platform.Extensions() should never fail")
-	} else {
-		return str
-	}
-}

Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/program.go

@@ -1,105 +0,0 @@
-package cl
-
-// #include <stdlib.h>
-// #ifdef __APPLE__
-// #include "OpenCL/opencl.h"
-// #else
-// #include "cl.h"
-// #endif
-import "C"
-
-import (
-	"fmt"
-	"runtime"
-	"unsafe"
-)
-
-type BuildError struct {
-	Message string
-	Device  *Device
-}
-
-func (e BuildError) Error() string {
-	if e.Device != nil {
-		return fmt.Sprintf("cl: build error on %q: %s", e.Device.Name(), e.Message)
-	} else {
-		return fmt.Sprintf("cl: build error: %s", e.Message)
-	}
-}
-
-type Program struct {
-	clProgram C.cl_program
-	devices   []*Device
-}
-
-func releaseProgram(p *Program) {
-	if p.clProgram != nil {
-		C.clReleaseProgram(p.clProgram)
-		p.clProgram = nil
-	}
-}
-
-func (p *Program) Release() {
-	releaseProgram(p)
-}
-
-func (p *Program) BuildProgram(devices []*Device, options string) error {
-	var cOptions *C.char
-	if options != "" {
-		cOptions = C.CString(options)
-		defer C.free(unsafe.Pointer(cOptions))
-	}
-	var deviceList []C.cl_device_id
-	var deviceListPtr *C.cl_device_id
-	numDevices := C.cl_uint(len(devices))
-	if devices != nil && len(devices) > 0 {
-		deviceList = buildDeviceIdList(devices)
-		deviceListPtr = &deviceList[0]
-	}
-	if err := C.clBuildProgram(p.clProgram, numDevices, deviceListPtr, cOptions, nil, nil); err != C.CL_SUCCESS {
-		buffer := make([]byte, 4096)
-		var bLen C.size_t
-		var err C.cl_int
-
-		for _, dev := range p.devices {
-			for i := 2; i >= 0; i-- {
-				err = C.clGetProgramBuildInfo(p.clProgram, dev.id, C.CL_PROGRAM_BUILD_LOG, C.size_t(len(buffer)), unsafe.Pointer(&buffer[0]), &bLen)
-				if err == C.CL_INVALID_VALUE && i > 0 && bLen < 1024*1024 {
-					// INVALID_VALUE probably means our buffer isn't large enough
-					buffer = make([]byte, bLen)
-				} else {
-					break
-				}
-			}
-			if err != C.CL_SUCCESS {
-				return toError(err)
-			}
-
-			if bLen > 1 {
-				return BuildError{
-					Device:  dev,
-					Message: string(buffer[:bLen-1]),
-				}
-			}
-		}
-
-		return BuildError{
-			Device:  nil,
-			Message: "build failed and produced no log entries",
-		}
-	}
-	return nil
-}
-
-func (p *Program) CreateKernel(name string) (*Kernel, error) {
-	cName := C.CString(name)
-	defer C.free(unsafe.Pointer(cName))
-	var err C.cl_int
-	clKernel := C.clCreateKernel(p.clProgram, cName, &err)
-	if err != C.CL_SUCCESS {
-		return nil, toError(err)
-	}
-	kernel := &Kernel{clKernel: clKernel, name: name}
-	runtime.SetFinalizer(kernel, releaseKernel)
-	return kernel, nil
-}

Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/queue.go

@@ -1,193 +0,0 @@
-package cl
-
-// #ifdef __APPLE__
-// #include "OpenCL/opencl.h"
-// #else
-// #include "cl.h"
-// #endif
-import "C"
-
-import "unsafe"
-
-type CommandQueueProperty int
-
-const (
-	CommandQueueOutOfOrderExecModeEnable CommandQueueProperty = C.CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE
-	CommandQueueProfilingEnable          CommandQueueProperty = C.CL_QUEUE_PROFILING_ENABLE
-)
-
-type CommandQueue struct {
-	clQueue C.cl_command_queue
-	device  *Device
-}
-
-func releaseCommandQueue(q *CommandQueue) {
-	if q.clQueue != nil {
-		C.clReleaseCommandQueue(q.clQueue)
-		q.clQueue = nil
-	}
-}
-
-// Call clReleaseCommandQueue on the CommandQueue. Using the CommandQueue after Release will cause a panick.
-func (q *CommandQueue) Release() {
-	releaseCommandQueue(q)
-}
-
-// Blocks until all previously queued OpenCL commands in a command-queue are issued to the associated device and have completed.
-func (q *CommandQueue) Finish() error {
-	return toError(C.clFinish(q.clQueue))
-}
-
-// Issues all previously queued OpenCL commands in a command-queue to the device associated with the command-queue.
-func (q *CommandQueue) Flush() error {
-	return toError(C.clFlush(q.clQueue))
-}
-
-// Enqueues a command to map a region of the buffer object given by buffer into the host address space and returns a pointer to this mapped region.
-func (q *CommandQueue) EnqueueMapBuffer(buffer *MemObject, blocking bool, flags MapFlag, offset, size int, eventWaitList []*Event) (*MappedMemObject, *Event, error) {
-	var event C.cl_event
-	var err C.cl_int
-	ptr := C.clEnqueueMapBuffer(q.clQueue, buffer.clMem, clBool(blocking), flags.toCl(), C.size_t(offset), C.size_t(size), C.cl_uint(len(eventWaitList)), eventListPtr(eventWaitList), &event, &err)
-	if err != C.CL_SUCCESS {
-		return nil, nil, toError(err)
-	}
-	ev := newEvent(event)
-	if ptr == nil {
-		return nil, ev, ErrUnknown
-	}
-	return &MappedMemObject{ptr: ptr, size: size}, ev, nil
-}
-
-// Enqueues a command to map a region of an image object into the host address space and returns a pointer to this mapped region.
-func (q *CommandQueue) EnqueueMapImage(buffer *MemObject, blocking bool, flags MapFlag, origin, region [3]int, eventWaitList []*Event) (*MappedMemObject, *Event, error) {
-	cOrigin := sizeT3(origin)
-	cRegion := sizeT3(region)
-	var event C.cl_event
-	var err C.cl_int
-	var rowPitch, slicePitch C.size_t
-	ptr := C.clEnqueueMapImage(q.clQueue, buffer.clMem, clBool(blocking), flags.toCl(), &cOrigin[0], &cRegion[0], &rowPitch, &slicePitch, C.cl_uint(len(eventWaitList)), eventListPtr(eventWaitList), &event, &err)
-	if err != C.CL_SUCCESS {
-		return nil, nil, toError(err)
-	}
-	ev := newEvent(event)
-	if ptr == nil {
-		return nil, ev, ErrUnknown
-	}
-	size := 0 // TODO: could calculate this
-	return &MappedMemObject{ptr: ptr, size: size, rowPitch: int(rowPitch), slicePitch: int(slicePitch)}, ev, nil
-}
-
-// Enqueues a command to unmap a previously mapped region of a memory object.
-func (q *CommandQueue) EnqueueUnmapMemObject(buffer *MemObject, mappedObj *MappedMemObject, eventWaitList []*Event) (*Event, error) {
-	var event C.cl_event
-	if err := C.clEnqueueUnmapMemObject(q.clQueue, buffer.clMem, mappedObj.ptr, C.cl_uint(len(eventWaitList)), eventListPtr(eventWaitList), &event); err != C.CL_SUCCESS {
-		return nil, toError(err)
-	}
-	return newEvent(event), nil
-}
-
-// Enqueues a command to copy a buffer object to another buffer object.
-func (q *CommandQueue) EnqueueCopyBuffer(srcBuffer, dstBuffer *MemObject, srcOffset, dstOffset, byteCount int, eventWaitList []*Event) (*Event, error) {
-	var event C.cl_event
-	err := toError(C.clEnqueueCopyBuffer(q.clQueue, srcBuffer.clMem, dstBuffer.clMem, C.size_t(srcOffset), C.size_t(dstOffset), C.size_t(byteCount), C.cl_uint(len(eventWaitList)), eventListPtr(eventWaitList), &event))
-	return newEvent(event), err
-}
-
-// Enqueue commands to write to a buffer object from host memory.
-func (q *CommandQueue) EnqueueWriteBuffer(buffer *MemObject, blocking bool, offset, dataSize int, dataPtr unsafe.Pointer, eventWaitList []*Event) (*Event, error) {
-	var event C.cl_event
-	err := toError(C.clEnqueueWriteBuffer(q.clQueue, buffer.clMem, clBool(blocking), C.size_t(offset), C.size_t(dataSize), dataPtr, C.cl_uint(len(eventWaitList)), eventListPtr(eventWaitList), &event))
-	return newEvent(event), err
-}
-
-func (q *CommandQueue) EnqueueWriteBufferFloat32(buffer *MemObject, blocking bool, offset int, data []float32, eventWaitList []*Event) (*Event, error) {
-	dataPtr := unsafe.Pointer(&data[0])
-	dataSize := int(unsafe.Sizeof(data[0])) * len(data)
-	return q.EnqueueWriteBuffer(buffer, blocking, offset, dataSize, dataPtr, eventWaitList)
-}
-
-// Enqueue commands to read from a buffer object to host memory.
-func (q *CommandQueue) EnqueueReadBuffer(buffer *MemObject, blocking bool, offset, dataSize int, dataPtr unsafe.Pointer, eventWaitList []*Event) (*Event, error) {
-	var event C.cl_event
-	err := toError(C.clEnqueueReadBuffer(q.clQueue, buffer.clMem, clBool(blocking), C.size_t(offset), C.size_t(dataSize), dataPtr, C.cl_uint(len(eventWaitList)), eventListPtr(eventWaitList), &event))
-	return newEvent(event), err
-}
-
-func (q *CommandQueue) EnqueueReadBufferFloat32(buffer *MemObject, blocking bool, offset int, data []float32, eventWaitList []*Event) (*Event, error) {
-	dataPtr := unsafe.Pointer(&data[0])
-	dataSize := int(unsafe.Sizeof(data[0])) * len(data)
-	return q.EnqueueReadBuffer(buffer, blocking, offset, dataSize, dataPtr, eventWaitList)
-}
-
-// Enqueues a command to execute a kernel on a device.
-func (q *CommandQueue) EnqueueNDRangeKernel(kernel *Kernel, globalWorkOffset, globalWorkSize, localWorkSize []int, eventWaitList []*Event) (*Event, error) {
-	workDim := len(globalWorkSize)
-	var globalWorkOffsetList []C.size_t
-	var globalWorkOffsetPtr *C.size_t
-	if globalWorkOffset != nil {
-		globalWorkOffsetList = make([]C.size_t, len(globalWorkOffset))
-		for i, off := range globalWorkOffset {
-			globalWorkOffsetList[i] = C.size_t(off)
-		}
-		globalWorkOffsetPtr = &globalWorkOffsetList[0]
-	}
-	var globalWorkSizeList []C.size_t
-	var globalWorkSizePtr *C.size_t
-	if globalWorkSize != nil {
-		globalWorkSizeList = make([]C.size_t, len(globalWorkSize))
-		for i, off := range globalWorkSize {
-			globalWorkSizeList[i] = C.size_t(off)
-		}
-		globalWorkSizePtr = &globalWorkSizeList[0]
-	}
-	var localWorkSizeList []C.size_t
-	var localWorkSizePtr *C.size_t
-	if localWorkSize != nil {
-		localWorkSizeList = make([]C.size_t, len(localWorkSize))
-		for i, off := range localWorkSize {
-			localWorkSizeList[i] = C.size_t(off)
-		}
-		localWorkSizePtr = &localWorkSizeList[0]
-	}
-	var event C.cl_event
-	err := toError(C.clEnqueueNDRangeKernel(q.clQueue, kernel.clKernel, C.cl_uint(workDim), globalWorkOffsetPtr, globalWorkSizePtr, localWorkSizePtr, C.cl_uint(len(eventWaitList)), eventListPtr(eventWaitList), &event))
-	return newEvent(event), err
-}
-
-// Enqueues a command to read from a 2D or 3D image object to host memory.
-func (q *CommandQueue) EnqueueReadImage(image *MemObject, blocking bool, origin, region [3]int, rowPitch, slicePitch int, data []byte, eventWaitList []*Event) (*Event, error) {
-	cOrigin := sizeT3(origin)
-	cRegion := sizeT3(region)
-	var event C.cl_event
-	err := toError(C.clEnqueueReadImage(q.clQueue, image.clMem, clBool(blocking), &cOrigin[0], &cRegion[0], C.size_t(rowPitch), C.size_t(slicePitch), unsafe.Pointer(&data[0]), C.cl_uint(len(eventWaitList)), eventListPtr(eventWaitList), &event))
-	return newEvent(event), err
-}
-
-// Enqueues a command to write from a 2D or 3D image object to host memory.
-func (q *CommandQueue) EnqueueWriteImage(image *MemObject, blocking bool, origin, region [3]int, rowPitch, slicePitch int, data []byte, eventWaitList []*Event) (*Event, error) {
-	cOrigin := sizeT3(origin)
-	cRegion := sizeT3(region)
-	var event C.cl_event
-	err := toError(C.clEnqueueWriteImage(q.clQueue, image.clMem, clBool(blocking), &cOrigin[0], &cRegion[0], C.size_t(rowPitch), C.size_t(slicePitch), unsafe.Pointer(&data[0]), C.cl_uint(len(eventWaitList)), eventListPtr(eventWaitList), &event))
-	return newEvent(event), err
-}
-
-func (q *CommandQueue) EnqueueFillBuffer(buffer *MemObject, pattern unsafe.Pointer, patternSize, offset, size int, eventWaitList []*Event) (*Event, error) {
-	var event C.cl_event
-	err := toError(C.clEnqueueFillBuffer(q.clQueue, buffer.clMem, pattern, C.size_t(patternSize), C.size_t(offset), C.size_t(size), C.cl_uint(len(eventWaitList)), eventListPtr(eventWaitList), &event))
-	return newEvent(event), err
-}
-
-// A synchronization point that enqueues a barrier operation.
-func (q *CommandQueue) EnqueueBarrierWithWaitList(eventWaitList []*Event) (*Event, error) {
-	var event C.cl_event
-	err := toError(C.clEnqueueBarrierWithWaitList(q.clQueue, C.cl_uint(len(eventWaitList)), eventListPtr(eventWaitList), &event))
-	return newEvent(event), err
-}
-
-// Enqueues a marker command which waits for either a list of events to complete, or all previously enqueued commands to complete.
-func (q *CommandQueue) EnqueueMarkerWithWaitList(eventWaitList []*Event) (*Event, error) {
-	var event C.cl_event
-	err := toError(C.clEnqueueMarkerWithWaitList(q.clQueue, C.cl_uint(len(eventWaitList)), eventListPtr(eventWaitList), &event))
-	return newEvent(event), err
-}

Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/types.go

@@ -1,487 +0,0 @@
-package cl
-
-// #ifdef __APPLE__
-// #include "OpenCL/opencl.h"
-// #else
-// #include "cl.h"
-// #endif
-import "C"
-
-import (
-	"errors"
-	"fmt"
-	"reflect"
-	"runtime"
-	"strings"
-	"unsafe"
-)
-
-var (
-	ErrUnknown = errors.New("cl: unknown error") // Generally an unexpected result from an OpenCL function (e.g. CL_SUCCESS but null pointer)
-)
-
-type ErrOther int
-
-func (e ErrOther) Error() string {
-	return fmt.Sprintf("cl: error %d", int(e))
-}
-
-var (
-	ErrDeviceNotFound                     = errors.New("cl: Device Not Found")
-	ErrDeviceNotAvailable                 = errors.New("cl: Device Not Available")
-	ErrCompilerNotAvailable               = errors.New("cl: Compiler Not Available")
-	ErrMemObjectAllocationFailure         = errors.New("cl: Mem Object Allocation Failure")
-	ErrOutOfResources                     = errors.New("cl: Out Of Resources")
-	ErrOutOfHostMemory                    = errors.New("cl: Out Of Host Memory")
-	ErrProfilingInfoNotAvailable          = errors.New("cl: Profiling Info Not Available")
-	ErrMemCopyOverlap                     = errors.New("cl: Mem Copy Overlap")
-	ErrImageFormatMismatch                = errors.New("cl: Image Format Mismatch")
-	ErrImageFormatNotSupported            = errors.New("cl: Image Format Not Supported")
-	ErrBuildProgramFailure                = errors.New("cl: Build Program Failure")
-	ErrMapFailure                         = errors.New("cl: Map Failure")
-	ErrMisalignedSubBufferOffset          = errors.New("cl: Misaligned Sub Buffer Offset")
-	ErrExecStatusErrorForEventsInWaitList = errors.New("cl: Exec Status Error For Events In Wait List")
-	ErrCompileProgramFailure              = errors.New("cl: Compile Program Failure")
-	ErrLinkerNotAvailable                 = errors.New("cl: Linker Not Available")
-	ErrLinkProgramFailure                 = errors.New("cl: Link Program Failure")
-	ErrDevicePartitionFailed              = errors.New("cl: Device Partition Failed")
-	ErrKernelArgInfoNotAvailable          = errors.New("cl: Kernel Arg Info Not Available")
-	ErrInvalidValue                       = errors.New("cl: Invalid Value")
-	ErrInvalidDeviceType                  = errors.New("cl: Invalid Device Type")
-	ErrInvalidPlatform                    = errors.New("cl: Invalid Platform")
-	ErrInvalidDevice                      = errors.New("cl: Invalid Device")
-	ErrInvalidContext                     = errors.New("cl: Invalid Context")
-	ErrInvalidQueueProperties             = errors.New("cl: Invalid Queue Properties")
-	ErrInvalidCommandQueue                = errors.New("cl: Invalid Command Queue")
-	ErrInvalidHostPtr                     = errors.New("cl: Invalid Host Ptr")
-	ErrInvalidMemObject                   = errors.New("cl: Invalid Mem Object")
-	ErrInvalidImageFormatDescriptor       = errors.New("cl: Invalid Image Format Descriptor")
-	ErrInvalidImageSize                   = errors.New("cl: Invalid Image Size")
-	ErrInvalidSampler                     = errors.New("cl: Invalid Sampler")
-	ErrInvalidBinary                      = errors.New("cl: Invalid Binary")
-	ErrInvalidBuildOptions                = errors.New("cl: Invalid Build Options")
-	ErrInvalidProgram                     = errors.New("cl: Invalid Program")
-	ErrInvalidProgramExecutable           = errors.New("cl: Invalid Program Executable")
-	ErrInvalidKernelName                  = errors.New("cl: Invalid Kernel Name")
-	ErrInvalidKernelDefinition            = errors.New("cl: Invalid Kernel Definition")
-	ErrInvalidKernel                      = errors.New("cl: Invalid Kernel")
-	ErrInvalidArgIndex                    = errors.New("cl: Invalid Arg Index")
-	ErrInvalidArgValue                    = errors.New("cl: Invalid Arg Value")
-	ErrInvalidArgSize                     = errors.New("cl: Invalid Arg Size")
-	ErrInvalidKernelArgs                  = errors.New("cl: Invalid Kernel Args")
-	ErrInvalidWorkDimension               = errors.New("cl: Invalid Work Dimension")
-	ErrInvalidWorkGroupSize               = errors.New("cl: Invalid Work Group Size")
-	ErrInvalidWorkItemSize                = errors.New("cl: Invalid Work Item Size")
-	ErrInvalidGlobalOffset                = errors.New("cl: Invalid Global Offset")
-	ErrInvalidEventWaitList               = errors.New("cl: Invalid Event Wait List")
-	ErrInvalidEvent                       = errors.New("cl: Invalid Event")
-	ErrInvalidOperation                   = errors.New("cl: Invalid Operation")
-	ErrInvalidGlObject                    = errors.New("cl: Invalid Gl Object")
-	ErrInvalidBufferSize                  = errors.New("cl: Invalid Buffer Size")
-	ErrInvalidMipLevel                    = errors.New("cl: Invalid Mip Level")
-	ErrInvalidGlobalWorkSize              = errors.New("cl: Invalid Global Work Size")
-	ErrInvalidProperty                    = errors.New("cl: Invalid Property")
-	ErrInvalidImageDescriptor             = errors.New("cl: Invalid Image Descriptor")
-	ErrInvalidCompilerOptions             = errors.New("cl: Invalid Compiler Options")
-	ErrInvalidLinkerOptions               = errors.New("cl: Invalid Linker Options")
-	ErrInvalidDevicePartitionCount        = errors.New("cl: Invalid Device Partition Count")
-)
-var errorMap = map[C.cl_int]error{
-	C.CL_SUCCESS:                                   nil,
-	C.CL_DEVICE_NOT_FOUND:                          ErrDeviceNotFound,
-	C.CL_DEVICE_NOT_AVAILABLE:                      ErrDeviceNotAvailable,
-	C.CL_COMPILER_NOT_AVAILABLE:                    ErrCompilerNotAvailable,
-	C.CL_MEM_OBJECT_ALLOCATION_FAILURE:             ErrMemObjectAllocationFailure,
-	C.CL_OUT_OF_RESOURCES:                          ErrOutOfResources,
-	C.CL_OUT_OF_HOST_MEMORY:                        ErrOutOfHostMemory,
-	C.CL_PROFILING_INFO_NOT_AVAILABLE:              ErrProfilingInfoNotAvailable,
-	C.CL_MEM_COPY_OVERLAP:                          ErrMemCopyOverlap,
-	C.CL_IMAGE_FORMAT_MISMATCH:                     ErrImageFormatMismatch,
-	C.CL_IMAGE_FORMAT_NOT_SUPPORTED:                ErrImageFormatNotSupported,
-	C.CL_BUILD_PROGRAM_FAILURE:                     ErrBuildProgramFailure,
-	C.CL_MAP_FAILURE:                               ErrMapFailure,
-	C.CL_MISALIGNED_SUB_BUFFER_OFFSET:              ErrMisalignedSubBufferOffset,
-	C.CL_EXEC_STATUS_ERROR_FOR_EVENTS_IN_WAIT_LIST: ErrExecStatusErrorForEventsInWaitList,
-	C.CL_INVALID_VALUE:                             ErrInvalidValue,
-	C.CL_INVALID_DEVICE_TYPE:                       ErrInvalidDeviceType,
-	C.CL_INVALID_PLATFORM:                          ErrInvalidPlatform,
-	C.CL_INVALID_DEVICE:                            ErrInvalidDevice,
-	C.CL_INVALID_CONTEXT:                           ErrInvalidContext,
-	C.CL_INVALID_QUEUE_PROPERTIES:                  ErrInvalidQueueProperties,
-	C.CL_INVALID_COMMAND_QUEUE:                     ErrInvalidCommandQueue,
-	C.CL_INVALID_HOST_PTR:                          ErrInvalidHostPtr,
-	C.CL_INVALID_MEM_OBJECT:                        ErrInvalidMemObject,
-	C.CL_INVALID_IMAGE_FORMAT_DESCRIPTOR:           ErrInvalidImageFormatDescriptor,
-	C.CL_INVALID_IMAGE_SIZE:                        ErrInvalidImageSize,
-	C.CL_INVALID_SAMPLER:                           ErrInvalidSampler,
-	C.CL_INVALID_BINARY:                            ErrInvalidBinary,
-	C.CL_INVALID_BUILD_OPTIONS:                     ErrInvalidBuildOptions,
-	C.CL_INVALID_PROGRAM:                           ErrInvalidProgram,
-	C.CL_INVALID_PROGRAM_EXECUTABLE:                ErrInvalidProgramExecutable,
-	C.CL_INVALID_KERNEL_NAME:                       ErrInvalidKernelName,
-	C.CL_INVALID_KERNEL_DEFINITION:                 ErrInvalidKernelDefinition,
-	C.CL_INVALID_KERNEL:                            ErrInvalidKernel,
-	C.CL_INVALID_ARG_INDEX:                         ErrInvalidArgIndex,
-	C.CL_INVALID_ARG_VALUE:                         ErrInvalidArgValue,
-	C.CL_INVALID_ARG_SIZE:                          ErrInvalidArgSize,
-	C.CL_INVALID_KERNEL_ARGS:                       ErrInvalidKernelArgs,
-	C.CL_INVALID_WORK_DIMENSION:                    ErrInvalidWorkDimension,
-	C.CL_INVALID_WORK_GROUP_SIZE:                   ErrInvalidWorkGroupSize,
-	C.CL_INVALID_WORK_ITEM_SIZE:                    ErrInvalidWorkItemSize,
-	C.CL_INVALID_GLOBAL_OFFSET:                     ErrInvalidGlobalOffset,
-	C.CL_INVALID_EVENT_WAIT_LIST:                   ErrInvalidEventWaitList,
-	C.CL_INVALID_EVENT:                             ErrInvalidEvent,
-	C.CL_INVALID_OPERATION:                         ErrInvalidOperation,
-	C.CL_INVALID_GL_OBJECT:                         ErrInvalidGlObject,
-	C.CL_INVALID_BUFFER_SIZE:                       ErrInvalidBufferSize,
-	C.CL_INVALID_MIP_LEVEL:                         ErrInvalidMipLevel,
-	C.CL_INVALID_GLOBAL_WORK_SIZE:                  ErrInvalidGlobalWorkSize,
-	C.CL_INVALID_PROPERTY:                          ErrInvalidProperty,
-}
-
-func toError(code C.cl_int) error {
-	if err, ok := errorMap[code]; ok {
-		return err
-	}
-	return ErrOther(code)
-}
-
-type LocalMemType int
-
-const (
-	LocalMemTypeNone   LocalMemType = C.CL_NONE
-	LocalMemTypeGlobal LocalMemType = C.CL_GLOBAL
-	LocalMemTypeLocal  LocalMemType = C.CL_LOCAL
-)
-
-var localMemTypeMap = map[LocalMemType]string{
-	LocalMemTypeNone:   "None",
-	LocalMemTypeGlobal: "Global",
-	LocalMemTypeLocal:  "Local",
-}
-
-func (t LocalMemType) String() string {
-	name := localMemTypeMap[t]
-	if name == "" {
-		name = "Unknown"
-	}
-	return name
-}
-
-type ExecCapability int
-
-const (
-	ExecCapabilityKernel       ExecCapability = C.CL_EXEC_KERNEL        // The OpenCL device can execute OpenCL kernels.
-	ExecCapabilityNativeKernel ExecCapability = C.CL_EXEC_NATIVE_KERNEL // The OpenCL device can execute native kernels.
-)
-
-func (ec ExecCapability) String() string {
-	var parts []string
-	if ec&ExecCapabilityKernel != 0 {
-		parts = append(parts, "Kernel")
-	}
-	if ec&ExecCapabilityNativeKernel != 0 {
-		parts = append(parts, "NativeKernel")
-	}
-	if parts == nil {
-		return ""
-	}
-	return strings.Join(parts, "|")
-}
-
-type MemCacheType int
-
-const (
-	MemCacheTypeNone           MemCacheType = C.CL_NONE
-	MemCacheTypeReadOnlyCache  MemCacheType = C.CL_READ_ONLY_CACHE
-	MemCacheTypeReadWriteCache MemCacheType = C.CL_READ_WRITE_CACHE
-)
-
-func (ct MemCacheType) String() string {
-	switch ct {
-	case MemCacheTypeNone:
-		return "None"
-	case MemCacheTypeReadOnlyCache:
-		return "ReadOnly"
-	case MemCacheTypeReadWriteCache:
-		return "ReadWrite"
-	}
-	return fmt.Sprintf("Unknown(%x)", int(ct))
-}
-
-type MemFlag int
-
-const (
-	MemReadWrite    MemFlag = C.CL_MEM_READ_WRITE
-	MemWriteOnly    MemFlag = C.CL_MEM_WRITE_ONLY
-	MemReadOnly     MemFlag = C.CL_MEM_READ_ONLY
-	MemUseHostPtr   MemFlag = C.CL_MEM_USE_HOST_PTR
-	MemAllocHostPtr MemFlag = C.CL_MEM_ALLOC_HOST_PTR
-	MemCopyHostPtr  MemFlag = C.CL_MEM_COPY_HOST_PTR
-
-	MemWriteOnlyHost MemFlag = C.CL_MEM_HOST_WRITE_ONLY
-	MemReadOnlyHost  MemFlag = C.CL_MEM_HOST_READ_ONLY
-	MemNoAccessHost  MemFlag = C.CL_MEM_HOST_NO_ACCESS
-)
-
-type MemObjectType int
-
-const (
-	MemObjectTypeBuffer  MemObjectType = C.CL_MEM_OBJECT_BUFFER
-	MemObjectTypeImage2D MemObjectType = C.CL_MEM_OBJECT_IMAGE2D
-	MemObjectTypeImage3D MemObjectType = C.CL_MEM_OBJECT_IMAGE3D
-)
-
-type MapFlag int
-
-const (
-	// This flag specifies that the region being mapped in the memory object is being mapped for reading.
-	MapFlagRead                  MapFlag = C.CL_MAP_READ
-	MapFlagWrite                 MapFlag = C.CL_MAP_WRITE
-	MapFlagWriteInvalidateRegion MapFlag = C.CL_MAP_WRITE_INVALIDATE_REGION
-)
-
-func (mf MapFlag) toCl() C.cl_map_flags {
-	return C.cl_map_flags(mf)
-}
-
-type ChannelOrder int
-
-const (
-	ChannelOrderR         ChannelOrder = C.CL_R
-	ChannelOrderA         ChannelOrder = C.CL_A
-	ChannelOrderRG        ChannelOrder = C.CL_RG
-	ChannelOrderRA        ChannelOrder = C.CL_RA
-	ChannelOrderRGB       ChannelOrder = C.CL_RGB
-	ChannelOrderRGBA      ChannelOrder = C.CL_RGBA
-	ChannelOrderBGRA      ChannelOrder = C.CL_BGRA
-	ChannelOrderARGB      ChannelOrder = C.CL_ARGB
-	ChannelOrderIntensity ChannelOrder = C.CL_INTENSITY
-	ChannelOrderLuminance ChannelOrder = C.CL_LUMINANCE
-	ChannelOrderRx        ChannelOrder = C.CL_Rx
-	ChannelOrderRGx       ChannelOrder = C.CL_RGx
-	ChannelOrderRGBx      ChannelOrder = C.CL_RGBx
-)
-
-var channelOrderNameMap = map[ChannelOrder]string{
-	ChannelOrderR:         "R",
-	ChannelOrderA:         "A",
-	ChannelOrderRG:        "RG",
-	ChannelOrderRA:        "RA",
-	ChannelOrderRGB:       "RGB",
-	ChannelOrderRGBA:      "RGBA",
-	ChannelOrderBGRA:      "BGRA",
-	ChannelOrderARGB:      "ARGB",
-	ChannelOrderIntensity: "Intensity",
-	ChannelOrderLuminance: "Luminance",
-	ChannelOrderRx:        "Rx",
-	ChannelOrderRGx:       "RGx",
-	ChannelOrderRGBx:      "RGBx",
-}
-
-func (co ChannelOrder) String() string {
-	name := channelOrderNameMap[co]
-	if name == "" {
-		name = fmt.Sprintf("Unknown(%x)", int(co))
-	}
-	return name
-}
-
-type ChannelDataType int
-
-const (
-	ChannelDataTypeSNormInt8      ChannelDataType = C.CL_SNORM_INT8
-	ChannelDataTypeSNormInt16     ChannelDataType = C.CL_SNORM_INT16
-	ChannelDataTypeUNormInt8      ChannelDataType = C.CL_UNORM_INT8
-	ChannelDataTypeUNormInt16     ChannelDataType = C.CL_UNORM_INT16
-	ChannelDataTypeUNormShort565  ChannelDataType = C.CL_UNORM_SHORT_565
-	ChannelDataTypeUNormShort555  ChannelDataType = C.CL_UNORM_SHORT_555
-	ChannelDataTypeUNormInt101010 ChannelDataType = C.CL_UNORM_INT_101010
-	ChannelDataTypeSignedInt8     ChannelDataType = C.CL_SIGNED_INT8
-	ChannelDataTypeSignedInt16    ChannelDataType = C.CL_SIGNED_INT16
-	ChannelDataTypeSignedInt32    ChannelDataType = C.CL_SIGNED_INT32
-	ChannelDataTypeUnsignedInt8   ChannelDataType = C.CL_UNSIGNED_INT8
-	ChannelDataTypeUnsignedInt16  ChannelDataType = C.CL_UNSIGNED_INT16
-	ChannelDataTypeUnsignedInt32  ChannelDataType = C.CL_UNSIGNED_INT32
-	ChannelDataTypeHalfFloat      ChannelDataType = C.CL_HALF_FLOAT
-	ChannelDataTypeFloat          ChannelDataType = C.CL_FLOAT
-)
-
-var channelDataTypeNameMap = map[ChannelDataType]string{
-	ChannelDataTypeSNormInt8:      "SNormInt8",
-	ChannelDataTypeSNormInt16:     "SNormInt16",
-	ChannelDataTypeUNormInt8:      "UNormInt8",
-	ChannelDataTypeUNormInt16:     "UNormInt16",
-	ChannelDataTypeUNormShort565:  "UNormShort565",
-	ChannelDataTypeUNormShort555:  "UNormShort555",
-	ChannelDataTypeUNormInt101010: "UNormInt101010",
-	ChannelDataTypeSignedInt8:     "SignedInt8",
-	ChannelDataTypeSignedInt16:    "SignedInt16",
-	ChannelDataTypeSignedInt32:    "SignedInt32",
-	ChannelDataTypeUnsignedInt8:   "UnsignedInt8",
-	ChannelDataTypeUnsignedInt16:  "UnsignedInt16",
-	ChannelDataTypeUnsignedInt32:  "UnsignedInt32",
-	ChannelDataTypeHalfFloat:      "HalfFloat",
-	ChannelDataTypeFloat:          "Float",
-}
-
-func (ct ChannelDataType) String() string {
-	name := channelDataTypeNameMap[ct]
-	if name == "" {
-		name = fmt.Sprintf("Unknown(%x)", int(ct))
-	}
-	return name
-}
-
-type ImageFormat struct {
-	ChannelOrder    ChannelOrder
-	ChannelDataType ChannelDataType
-}
-
-func (f ImageFormat) toCl() C.cl_image_format {
-	var format C.cl_image_format
-	format.image_channel_order = C.cl_channel_order(f.ChannelOrder)
-	format.image_channel_data_type = C.cl_channel_type(f.ChannelDataType)
-	return format
-}
-
-type ProfilingInfo int
-
-const (
-	// A 64-bit value that describes the current device time counter in
-	// nanoseconds when the command identified by event is enqueued in
-	// a command-queue by the host.
-	ProfilingInfoCommandQueued ProfilingInfo = C.CL_PROFILING_COMMAND_QUEUED
-	// A 64-bit value that describes the current device time counter in
-	// nanoseconds when the command identified by event that has been
-	// enqueued is submitted by the host to the device associated with the command-queue.
-	ProfilingInfoCommandSubmit ProfilingInfo = C.CL_PROFILING_COMMAND_SUBMIT
-	// A 64-bit value that describes the current device time counter in
-	// nanoseconds when the command identified by event starts execution on the device.
-	ProfilingInfoCommandStart ProfilingInfo = C.CL_PROFILING_COMMAND_START
-	// A 64-bit value that describes the current device time counter in
-	// nanoseconds when the command identified by event has finished
-	// execution on the device.
-	ProfilingInfoCommandEnd ProfilingInfo = C.CL_PROFILING_COMMAND_END
-)
-
-type CommmandExecStatus int
-
-const (
-	CommmandExecStatusComplete  CommmandExecStatus = C.CL_COMPLETE
-	CommmandExecStatusRunning   CommmandExecStatus = C.CL_RUNNING
-	CommmandExecStatusSubmitted CommmandExecStatus = C.CL_SUBMITTED
-	CommmandExecStatusQueued    CommmandExecStatus = C.CL_QUEUED
-)
-
-type Event struct {
-	clEvent C.cl_event
-}
-
-func releaseEvent(ev *Event) {
-	if ev.clEvent != nil {
-		C.clReleaseEvent(ev.clEvent)
-		ev.clEvent = nil
-	}
-}
-
-func (e *Event) Release() {
-	releaseEvent(e)
-}
-
-func (e *Event) GetEventProfilingInfo(paramName ProfilingInfo) (int64, error) {
-	var paramValue C.cl_ulong
-	if err := C.clGetEventProfilingInfo(e.clEvent, C.cl_profiling_info(paramName), C.size_t(unsafe.Sizeof(paramValue)), unsafe.Pointer(&paramValue), nil); err != C.CL_SUCCESS {
-		return 0, toError(err)
-	}
-	return int64(paramValue), nil
-}
-
-// Sets the execution status of a user event object.
-//
-// `status` specifies the new execution status to be set and
-// can be CL_COMPLETE or a negative integer value to indicate
-// an error. A negative integer value causes all enqueued commands
-// that wait on this user event to be terminated. clSetUserEventStatus
-// can only be called once to change the execution status of event.
-func (e *Event) SetUserEventStatus(status int) error {
-	return toError(C.clSetUserEventStatus(e.clEvent, C.cl_int(status)))
-}
-
-// Waits on the host thread for commands identified by event objects in
-// events to complete. A command is considered complete if its execution
-// status is CL_COMPLETE or a negative value. The events specified in
-// event_list act as synchronization points.
-//
-// If the cl_khr_gl_event extension is enabled, event objects can also be
-// used to reflect the status of an OpenGL sync object. The sync object
-// in turn refers to a fence command executing in an OpenGL command
-// stream. This provides another method of coordinating sharing of buffers
-// and images between OpenGL and OpenCL.
-func WaitForEvents(events []*Event) error {
-	return toError(C.clWaitForEvents(C.cl_uint(len(events)), eventListPtr(events)))
-}
-
-func newEvent(clEvent C.cl_event) *Event {
-	ev := &Event{clEvent: clEvent}
-	runtime.SetFinalizer(ev, releaseEvent)
-	return ev
-}
-
-func eventListPtr(el []*Event) *C.cl_event {
-	if el == nil {
-		return nil
-	}
-	elist := make([]C.cl_event, len(el))
-	for i, e := range el {
-		elist[i] = e.clEvent
-	}
-	return (*C.cl_event)(&elist[0])
-}
-
-func clBool(b bool) C.cl_bool {
-	if b {
-		return C.CL_TRUE
-	}
-	return C.CL_FALSE
-}
-
-func sizeT3(i3 [3]int) [3]C.size_t {
-	var val [3]C.size_t
-	val[0] = C.size_t(i3[0])
-	val[1] = C.size_t(i3[1])
-	val[2] = C.size_t(i3[2])
-	return val
-}
-
-type MappedMemObject struct {
-	ptr        unsafe.Pointer
-	size       int
-	rowPitch   int
-	slicePitch int
-}
-
-func (mb *MappedMemObject) ByteSlice() []byte {
-	var byteSlice []byte
-	sliceHeader := (*reflect.SliceHeader)(unsafe.Pointer(&byteSlice))
-	sliceHeader.Cap = mb.size
-	sliceHeader.Len = mb.size
-	sliceHeader.Data = uintptr(mb.ptr)
-	return byteSlice
-}
-
-func (mb *MappedMemObject) Ptr() unsafe.Pointer {
-	return mb.ptr
-}
-
-func (mb *MappedMemObject) Size() int {
-	return mb.size
-}
-
-func (mb *MappedMemObject) RowPitch() int {
-	return mb.rowPitch
-}
-
-func (mb *MappedMemObject) SlicePitch() int {
-	return mb.slicePitch
-}

Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/types12.go

@@ -1,71 +0,0 @@
-// +build cl12
-
-package cl
-
-// #ifdef __APPLE__
-// #include "OpenCL/opencl.h"
-// #else
-// #include "cl.h"
-// #endif
-import "C"
-
-const (
-	ChannelDataTypeUNormInt24  ChannelDataType = C.CL_UNORM_INT24
-	ChannelOrderDepth          ChannelOrder    = C.CL_DEPTH
-	ChannelOrderDepthStencil   ChannelOrder    = C.CL_DEPTH_STENCIL
-	MemHostNoAccess            MemFlag         = C.CL_MEM_HOST_NO_ACCESS  // OpenCL 1.2
-	MemHostReadOnly            MemFlag         = C.CL_MEM_HOST_READ_ONLY  // OpenCL 1.2
-	MemHostWriteOnly           MemFlag         = C.CL_MEM_HOST_WRITE_ONLY // OpenCL 1.2
-	MemObjectTypeImage1D       MemObjectType   = C.CL_MEM_OBJECT_IMAGE1D
-	MemObjectTypeImage1DArray  MemObjectType   = C.CL_MEM_OBJECT_IMAGE1D_ARRAY
-	MemObjectTypeImage1DBuffer MemObjectType   = C.CL_MEM_OBJECT_IMAGE1D_BUFFER
-	MemObjectTypeImage2DArray  MemObjectType   = C.CL_MEM_OBJECT_IMAGE2D_ARRAY
-	// This flag specifies that the region being mapped in the memory object is being mapped for writing.
-	//
-	// The contents of the region being mapped are to be discarded. This is typically the case when the
-	// region being mapped is overwritten by the host. This flag allows the implementation to no longer
-	// guarantee that the pointer returned by clEnqueueMapBuffer or clEnqueueMapImage contains the
-	// latest bits in the region being mapped which can be a significant performance enhancement.
-	MapFlagWriteInvalidateRegion MapFlag = C.CL_MAP_WRITE_INVALIDATE_REGION
-)
-
-func init() {
-	errorMap[C.CL_COMPILE_PROGRAM_FAILURE] = ErrCompileProgramFailure
-	errorMap[C.CL_DEVICE_PARTITION_FAILED] = ErrDevicePartitionFailed
-	errorMap[C.CL_INVALID_COMPILER_OPTIONS] = ErrInvalidCompilerOptions
-	errorMap[C.CL_INVALID_DEVICE_PARTITION_COUNT] = ErrInvalidDevicePartitionCount
-	errorMap[C.CL_INVALID_IMAGE_DESCRIPTOR] = ErrInvalidImageDescriptor
-	errorMap[C.CL_INVALID_LINKER_OPTIONS] = ErrInvalidLinkerOptions
-	errorMap[C.CL_KERNEL_ARG_INFO_NOT_AVAILABLE] = ErrKernelArgInfoNotAvailable
-	errorMap[C.CL_LINK_PROGRAM_FAILURE] = ErrLinkProgramFailure
-	errorMap[C.CL_LINKER_NOT_AVAILABLE] = ErrLinkerNotAvailable
-	channelOrderNameMap[ChannelOrderDepth] = "Depth"
-	channelOrderNameMap[ChannelOrderDepthStencil] = "DepthStencil"
-	channelDataTypeNameMap[ChannelDataTypeUNormInt24] = "UNormInt24"
-}
-
-type ImageDescription struct {
-	Type                            MemObjectType
-	Width, Height, Depth            int
-	ArraySize, RowPitch, SlicePitch int
-	NumMipLevels, NumSamples        int
-	Buffer                          *MemObject
-}
-
-func (d ImageDescription) toCl() C.cl_image_desc {
-	var desc C.cl_image_desc
-	desc.image_type = C.cl_mem_object_type(d.Type)
-	desc.image_width = C.size_t(d.Width)
-	desc.image_height = C.size_t(d.Height)
-	desc.image_depth = C.size_t(d.Depth)
-	desc.image_array_size = C.size_t(d.ArraySize)
-	desc.image_row_pitch = C.size_t(d.RowPitch)
-	desc.image_slice_pitch = C.size_t(d.SlicePitch)
-	desc.num_mip_levels = C.cl_uint(d.NumMipLevels)
-	desc.num_samples = C.cl_uint(d.NumSamples)
-	desc.buffer = nil
-	if d.Buffer != nil {
-		desc.buffer = d.Buffer.clMem
-	}
-	return desc
-}

Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/types_darwin.go

@@ -1,45 +0,0 @@
-package cl
-
-// #ifdef __APPLE__
-// #include "OpenCL/opencl.h"
-// #else
-// #include "cl.h"
-// #endif
-import "C"
-
-// Extension: cl_APPLE_fixed_alpha_channel_orders
-//
-// These selectors may be passed to clCreateImage2D() in the cl_image_format.image_channel_order field.
-// They are like CL_BGRA and CL_ARGB except that the alpha channel to be ignored.  On calls to read_imagef,
-// the alpha will be 0xff (1.0f) if the sample falls in the image and 0 if it does not fall in the image.
-// On calls to write_imagef, the alpha value is ignored and 0xff (1.0f) is written. These formats are
-// currently only available for the CL_UNORM_INT8 cl_channel_type. They are intended to support legacy
-// image formats.
-const (
-	ChannelOrder1RGBApple ChannelOrder = C.CL_1RGB_APPLE // Introduced in MacOS X.7.
-	ChannelOrderBGR1Apple ChannelOrder = C.CL_BGR1_APPLE // Introduced in MacOS X.7.
-)
-
-// Extension: cl_APPLE_biased_fixed_point_image_formats
-//
-// This selector may be passed to clCreateImage2D() in the cl_image_format.image_channel_data_type field.
-// It defines a biased signed 1.14 fixed point storage format, with range [-1, 3). The conversion from
-// float to this fixed point format is defined as follows:
-//
-//      ushort float_to_sfixed14( float x ){
-//          int i = convert_int_sat_rte( x * 0x1.0p14f );         // scale [-1, 3.0) to [-16384, 3*16384), round to nearest integer
-//          i = add_sat( i, 0x4000 );                             // apply bias, to convert to [0, 65535) range
-//          return convert_ushort_sat(i);                         // clamp to destination size
-//      }
-//
-// The inverse conversion is the reverse process. The formats are currently only available on the CPU with
-// the CL_RGBA channel layout.
-const (
-	ChannelDataTypeSFixed14Apple ChannelDataType = C.CL_SFIXED14_APPLE // Introduced in MacOS X.7.
-)
-
-func init() {
-	channelOrderNameMap[ChannelOrder1RGBApple] = "1RGBApple"
-	channelOrderNameMap[ChannelOrderBGR1Apple] = "RGB1Apple"
-	channelDataTypeNameMap[ChannelDataTypeSFixed14Apple] = "SFixed14Apple"
-}

Godeps/_workspace/src/github.com/ethereum/ethash/.gitignore

@@ -1,12 +0,0 @@
-.idea/
-.DS_Store
-*/**/*un~
-.vagrant/
-*.pyc
-build/
-pyethash.egg-info/
-*.so
-*~
-*.swp
-MANIFEST
-dist/

Godeps/_workspace/src/github.com/ethereum/ethash/.travis.yml

@@ -1,23 +0,0 @@
-language: go
-go:
-  - 1.4.2
-
-before_install:
-  # for g++4.8 and C++11
-  - sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
-
-  # Set up go-ethereum
-  - sudo apt-get update -y -qq
-  - sudo apt-get install -yqq libgmp3-dev 
-  - git clone --depth=10 https://github.com/ethereum/go-ethereum ${GOPATH}/src/github.com/ethereum/go-ethereum
-  # use canned dependencies from the go-ethereum repository
-  - export GOPATH=$GOPATH:$GOPATH/src/github.com/ethereum/go-ethereum/Godeps/_workspace/
-  - echo $GOPATH
-
-install:
-  # need to explicitly request version 1.48 since by default we get 1.46 which does not work with C++11
-  - sudo apt-get install -qq --yes --force-yes g++-4.8
-  - sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-4.8 50
-  - sudo apt-get install -qq wget cmake bash libboost-test1.48-dev libboost-system1.48-dev libboost-filesystem1.48-dev nodejs python-pip python-dev valgrind
-  - sudo pip install virtualenv -q
-script: "./test/test.sh"

Godeps/_workspace/src/github.com/ethereum/ethash/CMakeLists.txt

@@ -1,14 +0,0 @@
-cmake_minimum_required(VERSION 2.8.7)
-project(ethash)
-
-set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/modules/")
-set(ETHHASH_LIBS ethash)
-
-if (WIN32 AND WANT_CRYPTOPP)
-	add_subdirectory(cryptopp)
-endif()
-
-add_subdirectory(src/libethash)
-
-add_subdirectory(src/benchmark EXCLUDE_FROM_ALL)
-add_subdirectory(test/c)

Godeps/_workspace/src/github.com/ethereum/ethash/MANIFEST.in

@@ -1,17 +0,0 @@
-include setup.py
-
-# C sources
-include src/libethash/internal.c
-include src/libethash/sha3.c
-include src/libethash/util.c
-include src/python/core.c
-
-# Headers
-include src/libethash/compiler.h
-include src/libethash/data_sizes.h
-include src/libethash/endian.h
-include src/libethash/ethash.h
-include src/libethash/fnv.h
-include src/libethash/internal.h
-include src/libethash/sha3.h
-include src/libethash/util.h

Godeps/_workspace/src/github.com/ethereum/ethash/Makefile

@@ -1,6 +0,0 @@
-.PHONY: clean test
-test:
-	./test/test.sh
-
-clean:
-	rm -rf *.so pyethash.egg-info/ build/ test/python/python-virtual-env/ test/c/build/ pyethash.so test/python/*.pyc dist/ MANIFEST

Godeps/_workspace/src/github.com/ethereum/ethash/README.md

@@ -1,22 +0,0 @@
-[![Build Status](https://travis-ci.org/ethereum/ethash.svg?branch=master)](https://travis-ci.org/ethereum/ethash)
-[![Windows Build Status](https://ci.appveyor.com/api/projects/status/github/debris/ethash?branch=master&svg=true)](https://ci.appveyor.com/project/debris/ethash-nr37r/branch/master)
-
-# Ethash
-
-For details on this project, please see the Ethereum wiki:
-https://github.com/ethereum/wiki/wiki/Ethash
-
-### Coding Style for C++ code:
-
-Follow the same exact style as in [cpp-ethereum](https://github.com/ethereum/cpp-ethereum/blob/develop/CodingStandards.txt)
-
-### Coding Style for C code:
-
-The main thing above all is code consistency.
-
-- Tabs for indentation. A tab is 4 spaces
-- Try to stick to the [K&R](http://en.wikipedia.org/wiki/Indent_style#K.26R_style),
-  especially for the C code.
-- Keep the line lengths reasonable. No hard limit on 80 characters but don't go further
-  than 110. Some people work with multiple buffers next to each other.
-  Make them like you :)

Godeps/_workspace/src/github.com/ethereum/ethash/Vagrantfile

@@ -1,7 +0,0 @@
-# -*- mode: ruby -*-
-# vi: set ft=ruby :
-
-Vagrant.configure(2) do |config|
-  config.vm.box = "Ubuntu 12.04"
-  config.vm.box_url = "https://cloud-images.ubuntu.com/vagrant/precise/current/precise-server-cloudimg-amd64-vagrant-disk1.box"
-end

Godeps/_workspace/src/github.com/ethereum/ethash/appveyor.yml

@@ -1,43 +0,0 @@
-version: 1.0.0.{build}
-
-environment:
-    BOOST_ROOT: "c:/projects/ethash/deps/boost"
-
-branches:
-    only:
-        - master
-        - develop
-
-os: Windows Server 2012 R2
-
-clone_folder: c:\projects\ethash
-
-#platform: Any CPU
-#configuration: Debug
-
-install:
-    # by default, all script lines are interpreted as batch
-
-# scripts to run before build
-before_build:
-    - echo "Downloading boost..."
-    - mkdir c:\projects\ethash\deps
-    - cd c:\projects\ethash\deps
-    - curl -O https://build.ethdev.com/builds/windows-precompiled/boost.tar.gz
-    - echo "Unzipping boost..."
-    - 7z x boost.tar.gz > nul
-    - 7z x boost.tar > nul
-    - ls
-    - echo "Running cmake..."
-    - cd c:\projects\ethash
-    - cmake .
-
-build:
-    project: ALL_BUILD.vcxproj      # path to Visual Studio solution or project
-
-after_build:
-    - echo "Running tests..."
-    - cd c:\projects\ethash\test\c\Debug
-    - Test.exe
-    - echo "Finished!"
-

Godeps/_workspace/src/github.com/ethereum/ethash/ethash.go

@@ -1,441 +0,0 @@
-// Copyright 2015 The go-ethereum Authors
-// Copyright 2015 Lefteris Karapetsas <lefteris@refu.co>
-// Copyright 2015 Matthew Wampler-Doty <matthew.wampler.doty@gmail.com>
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-package ethash
-
-/*
-#include "src/libethash/internal.h"
-
-int ethashGoCallback_cgo(unsigned);
-*/
-import "C"
-
-import (
-	"errors"
-	"fmt"
-	"io/ioutil"
-	"math/big"
-	"math/rand"
-	"os"
-	"os/user"
-	"path/filepath"
-	"runtime"
-	"sync"
-	"sync/atomic"
-	"time"
-	"unsafe"
-
-	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/crypto"
-	"github.com/ethereum/go-ethereum/logger"
-	"github.com/ethereum/go-ethereum/logger/glog"
-	"github.com/ethereum/go-ethereum/pow"
-)
-
-var (
-	maxUint256  = new(big.Int).Exp(big.NewInt(2), big.NewInt(256), big.NewInt(0))
-	sharedLight = new(Light)
-)
-
-const (
-	epochLength         uint64     = 30000
-	cacheSizeForTesting C.uint64_t = 1024
-	dagSizeForTesting   C.uint64_t = 1024 * 32
-)
-
-var DefaultDir = defaultDir()
-
-func defaultDir() string {
-	home := os.Getenv("HOME")
-	if user, err := user.Current(); err == nil {
-		home = user.HomeDir
-	}
-	if runtime.GOOS == "windows" {
-		return filepath.Join(home, "AppData", "Ethash")
-	}
-	return filepath.Join(home, ".ethash")
-}
-
-// cache wraps an ethash_light_t with some metadata
-// and automatic memory management.
-type cache struct {
-	epoch uint64
-	used  time.Time
-	test  bool
-
-	gen sync.Once // ensures cache is only generated once.
-	ptr *C.struct_ethash_light
-}
-
-// generate creates the actual cache. it can be called from multiple
-// goroutines. the first call will generate the cache, subsequent
-// calls wait until it is generated.
-func (cache *cache) generate() {
-	cache.gen.Do(func() {
-		started := time.Now()
-		seedHash := makeSeedHash(cache.epoch)
-		glog.V(logger.Debug).Infof("Generating cache for epoch %d (%x)", cache.epoch, seedHash)
-		size := C.ethash_get_cachesize(C.uint64_t(cache.epoch * epochLength))
-		if cache.test {
-			size = cacheSizeForTesting
-		}
-		cache.ptr = C.ethash_light_new_internal(size, (*C.ethash_h256_t)(unsafe.Pointer(&seedHash[0])))
-		runtime.SetFinalizer(cache, freeCache)
-		glog.V(logger.Debug).Infof("Done generating cache for epoch %d, it took %v", cache.epoch, time.Since(started))
-	})
-}
-
-func freeCache(cache *cache) {
-	C.ethash_light_delete(cache.ptr)
-	cache.ptr = nil
-}
-
-func (cache *cache) compute(dagSize uint64, hash common.Hash, nonce uint64) (ok bool, mixDigest, result common.Hash) {
-	ret := C.ethash_light_compute_internal(cache.ptr, C.uint64_t(dagSize), hashToH256(hash), C.uint64_t(nonce))
-	// Make sure cache is live until after the C call.
-	// This is important because a GC might happen and execute
-	// the finalizer before the call completes.
-	_ = cache
-	return bool(ret.success), h256ToHash(ret.mix_hash), h256ToHash(ret.result)
-}
-
-// Light implements the Verify half of the proof of work. It uses a few small
-// in-memory caches to verify the nonces found by Full.
-type Light struct {
-	test bool // If set, use a smaller cache size
-
-	mu     sync.Mutex        // Protects the per-epoch map of verification caches
-	caches map[uint64]*cache // Currently maintained verification caches
-	future *cache            // Pre-generated cache for the estimated future DAG
-
-	NumCaches int // Maximum number of caches to keep before eviction (only init, don't modify)
-}
-
-// Verify checks whether the block's nonce is valid.
-func (l *Light) Verify(block pow.Block) bool {
-	// TODO: do ethash_quick_verify before getCache in order
-	// to prevent DOS attacks.
-	blockNum := block.NumberU64()
-	if blockNum >= epochLength*2048 {
-		glog.V(logger.Debug).Infof("block number %d too high, limit is %d", epochLength*2048)
-		return false
-	}
-
-	difficulty := block.Difficulty()
-	/* Cannot happen if block header diff is validated prior to PoW, but can
-		 happen if PoW is checked first due to parallel PoW checking.
-		 We could check the minimum valid difficulty but for SoC we avoid (duplicating)
-	   Ethereum protocol consensus rules here which are not in scope of Ethash
-	*/
-	if difficulty.Cmp(common.Big0) == 0 {
-		glog.V(logger.Debug).Infof("invalid block difficulty")
-		return false
-	}
-
-	cache := l.getCache(blockNum)
-	dagSize := C.ethash_get_datasize(C.uint64_t(blockNum))
-	if l.test {
-		dagSize = dagSizeForTesting
-	}
-	// Recompute the hash using the cache.
-	ok, mixDigest, result := cache.compute(uint64(dagSize), block.HashNoNonce(), block.Nonce())
-	if !ok {
-		return false
-	}
-
-	// avoid mixdigest malleability as it's not included in a block's "hashNononce"
-	if block.MixDigest() != mixDigest {
-		return false
-	}
-
-	// The actual check.
-	target := new(big.Int).Div(maxUint256, difficulty)
-	return result.Big().Cmp(target) <= 0
-}
-
-func h256ToHash(in C.ethash_h256_t) common.Hash {
-	return *(*common.Hash)(unsafe.Pointer(&in.b))
-}
-
-func hashToH256(in common.Hash) C.ethash_h256_t {
-	return C.ethash_h256_t{b: *(*[32]C.uint8_t)(unsafe.Pointer(&in[0]))}
-}
-
-func (l *Light) getCache(blockNum uint64) *cache {
-	var c *cache
-	epoch := blockNum / epochLength
-
-	// If we have a PoW for that epoch, use that
-	l.mu.Lock()
-	if l.caches == nil {
-		l.caches = make(map[uint64]*cache)
-	}
-	if l.NumCaches == 0 {
-		l.NumCaches = 3
-	}
-	c = l.caches[epoch]
-	if c == nil {
-		// No cached DAG, evict the oldest if the cache limit was reached
-		if len(l.caches) >= l.NumCaches {
-			var evict *cache
-			for _, cache := range l.caches {
-				if evict == nil || evict.used.After(cache.used) {
-					evict = cache
-				}
-			}
-			glog.V(logger.Debug).Infof("Evicting DAG for epoch %d in favour of epoch %d", evict.epoch, epoch)
-			delete(l.caches, evict.epoch)
-		}
-		// If we have the new DAG pre-generated, use that, otherwise create a new one
-		if l.future != nil && l.future.epoch == epoch {
-			glog.V(logger.Debug).Infof("Using pre-generated DAG for epoch %d", epoch)
-			c, l.future = l.future, nil
-		} else {
-			glog.V(logger.Debug).Infof("No pre-generated DAG available, creating new for epoch %d", epoch)
-			c = &cache{epoch: epoch, test: l.test}
-		}
-		l.caches[epoch] = c
-
-		// If we just used up the future cache, or need a refresh, regenerate
-		if l.future == nil || l.future.epoch <= epoch {
-			glog.V(logger.Debug).Infof("Pre-generating DAG for epoch %d", epoch+1)
-			l.future = &cache{epoch: epoch + 1, test: l.test}
-			go l.future.generate()
-		}
-	}
-	c.used = time.Now()
-	l.mu.Unlock()
-
-	// Wait for generation finish and return the cache
-	c.generate()
-	return c
-}
-
-// dag wraps an ethash_full_t with some metadata
-// and automatic memory management.
-type dag struct {
-	epoch uint64
-	test  bool
-	dir   string
-
-	gen sync.Once // ensures DAG is only generated once.
-	ptr *C.struct_ethash_full
-}
-
-// generate creates the actual DAG. it can be called from multiple
-// goroutines. the first call will generate the DAG, subsequent
-// calls wait until it is generated.
-func (d *dag) generate() {
-	d.gen.Do(func() {
-		var (
-			started   = time.Now()
-			seedHash  = makeSeedHash(d.epoch)
-			blockNum  = C.uint64_t(d.epoch * epochLength)
-			cacheSize = C.ethash_get_cachesize(blockNum)
-			dagSize   = C.ethash_get_datasize(blockNum)
-		)
-		if d.test {
-			cacheSize = cacheSizeForTesting
-			dagSize = dagSizeForTesting
-		}
-		if d.dir == "" {
-			d.dir = DefaultDir
-		}
-		glog.V(logger.Info).Infof("Generating DAG for epoch %d (size %d) (%x)", d.epoch, dagSize, seedHash)
-		// Generate a temporary cache.
-		// TODO: this could share the cache with Light
-		cache := C.ethash_light_new_internal(cacheSize, (*C.ethash_h256_t)(unsafe.Pointer(&seedHash[0])))
-		defer C.ethash_light_delete(cache)
-		// Generate the actual DAG.
-		d.ptr = C.ethash_full_new_internal(
-			C.CString(d.dir),
-			hashToH256(seedHash),
-			dagSize,
-			cache,
-			(C.ethash_callback_t)(unsafe.Pointer(C.ethashGoCallback_cgo)),
-		)
-		if d.ptr == nil {
-			panic("ethash_full_new IO or memory error")
-		}
-		runtime.SetFinalizer(d, freeDAG)
-		glog.V(logger.Info).Infof("Done generating DAG for epoch %d, it took %v", d.epoch, time.Since(started))
-	})
-}
-
-func freeDAG(d *dag) {
-	C.ethash_full_delete(d.ptr)
-	d.ptr = nil
-}
-
-func (d *dag) Ptr() unsafe.Pointer {
-	return unsafe.Pointer(d.ptr.data)
-}
-
-//export ethashGoCallback
-func ethashGoCallback(percent C.unsigned) C.int {
-	glog.V(logger.Info).Infof("Generating DAG: %d%%", percent)
-	return 0
-}
-
-// MakeDAG pre-generates a DAG file for the given block number in the
-// given directory. If dir is the empty string, the default directory
-// is used.
-func MakeDAG(blockNum uint64, dir string) error {
-	d := &dag{epoch: blockNum / epochLength, dir: dir}
-	if blockNum >= epochLength*2048 {
-		return fmt.Errorf("block number too high, limit is %d", epochLength*2048)
-	}
-	d.generate()
-	if d.ptr == nil {
-		return errors.New("failed")
-	}
-	return nil
-}
-
-// Full implements the Search half of the proof of work.
-type Full struct {
-	Dir string // use this to specify a non-default DAG directory
-
-	test     bool // if set use a smaller DAG size
-	turbo    bool
-	hashRate int32
-
-	mu      sync.Mutex // protects dag
-	current *dag       // current full DAG
-}
-
-func (pow *Full) getDAG(blockNum uint64) (d *dag) {
-	epoch := blockNum / epochLength
-	pow.mu.Lock()
-	if pow.current != nil && pow.current.epoch == epoch {
-		d = pow.current
-	} else {
-		d = &dag{epoch: epoch, test: pow.test, dir: pow.Dir}
-		pow.current = d
-	}
-	pow.mu.Unlock()
-	// wait for it to finish generating.
-	d.generate()
-	return d
-}
-
-func (pow *Full) Search(block pow.Block, stop <-chan struct{}, index int) (nonce uint64, mixDigest []byte) {
-	dag := pow.getDAG(block.NumberU64())
-
-	r := rand.New(rand.NewSource(time.Now().UnixNano()))
-	diff := block.Difficulty()
-
-	i := int64(0)
-	starti := i
-	start := time.Now().UnixNano()
-	previousHashrate := int32(0)
-
-	nonce = uint64(r.Int63())
-	hash := hashToH256(block.HashNoNonce())
-	target := new(big.Int).Div(maxUint256, diff)
-	for {
-		select {
-		case <-stop:
-			atomic.AddInt32(&pow.hashRate, -previousHashrate)
-			return 0, nil
-		default:
-			i++
-
-			// we don't have to update hash rate on every nonce, so update after
-			// first nonce check and then after 2^X nonces
-			if i == 2 || ((i % (1 << 16)) == 0) {
-				elapsed := time.Now().UnixNano() - start
-				hashes := (float64(1e9) / float64(elapsed)) * float64(i-starti)
-				hashrateDiff := int32(hashes) - previousHashrate
-				previousHashrate = int32(hashes)
-				atomic.AddInt32(&pow.hashRate, hashrateDiff)
-			}
-
-			ret := C.ethash_full_compute(dag.ptr, hash, C.uint64_t(nonce))
-			result := h256ToHash(ret.result).Big()
-
-			// TODO: disagrees with the spec https://github.com/ethereum/wiki/wiki/Ethash#mining
-			if ret.success && result.Cmp(target) <= 0 {
-				mixDigest = C.GoBytes(unsafe.Pointer(&ret.mix_hash), C.int(32))
-				atomic.AddInt32(&pow.hashRate, -previousHashrate)
-				return nonce, mixDigest
-			}
-			nonce += 1
-		}
-
-		if !pow.turbo {
-			time.Sleep(20 * time.Microsecond)
-		}
-	}
-}
-
-func (pow *Full) GetHashrate() int64 {
-	return int64(atomic.LoadInt32(&pow.hashRate))
-}
-
-func (pow *Full) Turbo(on bool) {
-	// TODO: this needs to use an atomic operation.
-	pow.turbo = on
-}
-
-// Ethash combines block verification with Light and
-// nonce searching with Full into a single proof of work.
-type Ethash struct {
-	*Light
-	*Full
-}
-
-// New creates an instance of the proof of work.
-func New() *Ethash {
-	return &Ethash{new(Light), &Full{turbo: true}}
-}
-
-// NewShared creates an instance of the proof of work., where a single instance
-// of the Light cache is shared across all instances created with NewShared.
-func NewShared() *Ethash {
-	return &Ethash{sharedLight, &Full{turbo: true}}
-}
-
-// NewForTesting creates a proof of work for use in unit tests.
-// It uses a smaller DAG and cache size to keep test times low.
-// DAG files are stored in a temporary directory.
-//
-// Nonces found by a testing instance are not verifiable with a
-// regular-size cache.
-func NewForTesting() (*Ethash, error) {
-	dir, err := ioutil.TempDir("", "ethash-test")
-	if err != nil {
-		return nil, err
-	}
-	return &Ethash{&Light{test: true}, &Full{Dir: dir, test: true}}, nil
-}
-
-func GetSeedHash(blockNum uint64) ([]byte, error) {
-	if blockNum >= epochLength*2048 {
-		return nil, fmt.Errorf("block number too high, limit is %d", epochLength*2048)
-	}
-	sh := makeSeedHash(blockNum / epochLength)
-	return sh[:], nil
-}
-
-func makeSeedHash(epoch uint64) (sh common.Hash) {
-	for ; epoch > 0; epoch-- {
-		sh = crypto.Sha3Hash(sh[:])
-	}
-	return sh
-}

Godeps/_workspace/src/github.com/ethereum/ethash/ethash_opencl.go

@@ -1,628 +0,0 @@
-// Copyright 2014 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-// +build opencl
-
-package ethash
-
-//#cgo LDFLAGS: -w
-//#include <stdint.h>
-//#include <string.h>
-//#include "src/libethash/internal.h"
-import "C"
-
-import (
-	crand "crypto/rand"
-	"encoding/binary"
-	"fmt"
-	"math"
-	"math/big"
-	mrand "math/rand"
-	"strconv"
-	"strings"
-	"sync"
-	"sync/atomic"
-	"time"
-	"unsafe"
-
-	"github.com/Gustav-Simonsson/go-opencl/cl"
-	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/pow"
-)
-
-/*
-
-  This code have two main entry points:
-
-  1. The initCL(...)  function configures one or more OpenCL device
-     (for now only GPU) and loads the Ethash DAG onto device memory
-
-  2. The Search(...) function loads a Ethash nonce into device(s) memory and
-     executes the Ethash OpenCL kernel.
-
-  Throughout the code, we refer to "host memory" and "device memory".
-  For most systems (e.g. regular PC GPU miner) the host memory is RAM and
-  device memory is the GPU global memory (e.g. GDDR5).
-
-  References mentioned in code comments:
-
-  1. https://github.com/ethereum/wiki/wiki/Ethash
-  2. https://github.com/ethereum/cpp-ethereum/blob/develop/libethash-cl/ethash_cl_miner.cpp
-  3. https://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/
-  4. http://amd-dev.wpengine.netdna-cdn.com/wordpress/media/2013/12/AMD_OpenCL_Programming_User_Guide.pdf
-
-*/
-
-type OpenCLDevice struct {
-	deviceId int
-	device   *cl.Device
-	openCL11 bool // OpenCL version 1.1 and 1.2 are handled a bit different
-	openCL12 bool
-
-	dagBuf        *cl.MemObject // Ethash full DAG in device mem
-	headerBuf     *cl.MemObject // Hash of block-to-mine in device mem
-	searchBuffers []*cl.MemObject
-
-	searchKernel *cl.Kernel
-	hashKernel   *cl.Kernel
-
-	queue         *cl.CommandQueue
-	ctx           *cl.Context
-	workGroupSize int
-
-	nonceRand *mrand.Rand // seeded by crypto/rand, see comments where it's initialised
-	result    common.Hash
-}
-
-type OpenCLMiner struct {
-	mu sync.Mutex
-
-	ethash *Ethash // Ethash full DAG & cache in host mem
-
-	deviceIds []int
-	devices   []*OpenCLDevice
-
-	dagSize uint64
-
-	hashRate int32 // Go atomics & uint64 have some issues; int32 is supported on all platforms
-}
-
-type pendingSearch struct {
-	bufIndex   uint32
-	startNonce uint64
-}
-
-const (
-	SIZEOF_UINT32 = 4
-
-	// See [1]
-	ethashMixBytesLen = 128
-	ethashAccesses    = 64
-
-	// See [4]
-	workGroupSize    = 32 // must be multiple of 8
-	maxSearchResults = 63
-	searchBufSize    = 2
-	globalWorkSize   = 1024 * 256
-)
-
-func NewCL(deviceIds []int) *OpenCLMiner {
-	ids := make([]int, len(deviceIds))
-	copy(ids, deviceIds)
-	return &OpenCLMiner{
-		ethash:    New(),
-		dagSize:   0, // to see if we need to update DAG.
-		deviceIds: ids,
-	}
-}
-
-func PrintDevices() {
-	fmt.Println("=============================================")
-	fmt.Println("============ OpenCL Device Info =============")
-	fmt.Println("=============================================")
-
-	var found []*cl.Device
-
-	platforms, err := cl.GetPlatforms()
-	if err != nil {
-		fmt.Println("Plaform error (check your OpenCL installation):", err)
-		return
-	}
-
-	for i, p := range platforms {
-		fmt.Println("Platform id             ", i)
-		fmt.Println("Platform Name           ", p.Name())
-		fmt.Println("Platform Vendor         ", p.Vendor())
-		fmt.Println("Platform Version        ", p.Version())
-		fmt.Println("Platform Extensions     ", p.Extensions())
-		fmt.Println("Platform Profile        ", p.Profile())
-		fmt.Println("")
-
-		devices, err := cl.GetDevices(p, cl.DeviceTypeGPU)
-		if err != nil {
-			fmt.Println("Device error (check your GPU drivers) :", err)
-			return
-		}
-
-		for _, d := range devices {
-			fmt.Println("Device OpenCL id        ", i)
-			fmt.Println("Device id for mining    ", len(found))
-			fmt.Println("Device Name             ", d.Name())
-			fmt.Println("Vendor                  ", d.Vendor())
-			fmt.Println("Version                 ", d.Version())
-			fmt.Println("Driver version          ", d.DriverVersion())
-			fmt.Println("Address bits            ", d.AddressBits())
-			fmt.Println("Max clock freq          ", d.MaxClockFrequency())
-			fmt.Println("Global mem size         ", d.GlobalMemSize())
-			fmt.Println("Max constant buffer size", d.MaxConstantBufferSize())
-			fmt.Println("Max mem alloc size      ", d.MaxMemAllocSize())
-			fmt.Println("Max compute units       ", d.MaxComputeUnits())
-			fmt.Println("Max work group size     ", d.MaxWorkGroupSize())
-			fmt.Println("Max work item sizes     ", d.MaxWorkItemSizes())
-			fmt.Println("=============================================")
-
-			found = append(found, d)
-		}
-	}
-	if len(found) == 0 {
-		fmt.Println("Found no GPU(s). Check that your OS can see the GPU(s)")
-	} else {
-		var idsFormat string
-		for i := 0; i < len(found); i++ {
-			idsFormat += strconv.Itoa(i)
-			if i != len(found)-1 {
-				idsFormat += ","
-			}
-		}
-		fmt.Printf("Found %v devices. Benchmark first GPU:       geth gpubench 0\n", len(found))
-		fmt.Printf("Mine using all GPUs:                        geth --minegpu %v\n", idsFormat)
-	}
-}
-
-// See [2]. We basically do the same here, but the Go OpenCL bindings
-// are at a slightly higher abtraction level.
-func InitCL(blockNum uint64, c *OpenCLMiner) error {
-	platforms, err := cl.GetPlatforms()
-	if err != nil {
-		return fmt.Errorf("Plaform error: %v\nCheck your OpenCL installation and then run geth gpuinfo", err)
-	}
-
-	var devices []*cl.Device
-	for _, p := range platforms {
-		ds, err := cl.GetDevices(p, cl.DeviceTypeGPU)
-		if err != nil {
-			return fmt.Errorf("Devices error: %v\nCheck your GPU drivers and then run geth gpuinfo", err)
-		}
-		for _, d := range ds {
-			devices = append(devices, d)
-		}
-	}
-
-	pow := New()
-	_ = pow.getDAG(blockNum)     // generates DAG if we don't have it
-	pow.Light.getCache(blockNum) // and cache
-
-	c.ethash = pow
-	dagSize := uint64(C.ethash_get_datasize(C.uint64_t(blockNum)))
-	c.dagSize = dagSize
-
-	for _, id := range c.deviceIds {
-		if id > len(devices)-1 {
-			return fmt.Errorf("Device id not found. See available device ids with: geth gpuinfo")
-		} else {
-			err := initCLDevice(id, devices[id], c)
-			if err != nil {
-				return err
-			}
-		}
-	}
-	if len(c.devices) == 0 {
-		return fmt.Errorf("No GPU devices found")
-	}
-	return nil
-}
-
-func initCLDevice(deviceId int, device *cl.Device, c *OpenCLMiner) error {
-	devMaxAlloc := uint64(device.MaxMemAllocSize())
-	devGlobalMem := uint64(device.GlobalMemSize())
-
-	// TODO: more fine grained version logic
-	if device.Version() == "OpenCL 1.0" {
-		fmt.Println("Device OpenCL version not supported: ", device.Version())
-		return fmt.Errorf("opencl version not supported")
-	}
-
-	var cl11, cl12 bool
-	if device.Version() == "OpenCL 1.1" {
-		cl11 = true
-	}
-	if device.Version() == "OpenCL 1.2" {
-		cl12 = true
-	}
-
-	// log warnings but carry on; some device drivers report inaccurate values
-	if c.dagSize > devGlobalMem {
-		fmt.Printf("WARNING: device memory may be insufficient: %v. DAG size: %v.\n", devGlobalMem, c.dagSize)
-	}
-
-	if c.dagSize > devMaxAlloc {
-		fmt.Printf("WARNING: DAG size (%v) larger than device max memory allocation size (%v).\n", c.dagSize, devMaxAlloc)
-		fmt.Printf("You probably have to export GPU_MAX_ALLOC_PERCENT=95\n")
-	}
-
-	fmt.Printf("Initialising device %v: %v\n", deviceId, device.Name())
-
-	context, err := cl.CreateContext([]*cl.Device{device})
-	if err != nil {
-		return fmt.Errorf("failed creating context: %v", err)
-	}
-
-	// TODO: test running with CL_QUEUE_PROFILING_ENABLE for profiling?
-	queue, err := context.CreateCommandQueue(device, 0)
-	if err != nil {
-		return fmt.Errorf("command queue err: %v", err)
-	}
-
-	// See [4] section 3.2 and [3] "clBuildProgram".
-	// The OpenCL kernel code is compiled at run-time.
-	kvs := make(map[string]string, 4)
-	kvs["GROUP_SIZE"] = strconv.FormatUint(workGroupSize, 10)
-	kvs["DAG_SIZE"] = strconv.FormatUint(c.dagSize/ethashMixBytesLen, 10)
-	kvs["ACCESSES"] = strconv.FormatUint(ethashAccesses, 10)
-	kvs["MAX_OUTPUTS"] = strconv.FormatUint(maxSearchResults, 10)
-	kernelCode := replaceWords(kernel, kvs)
-
-	program, err := context.CreateProgramWithSource([]string{kernelCode})
-	if err != nil {
-		return fmt.Errorf("program err: %v", err)
-	}
-
-	/* if using AMD OpenCL impl, you can set this to debug on x86 CPU device.
-	   see AMD OpenCL programming guide section 4.2
-
-	   export in shell before running:
-	   export AMD_OCL_BUILD_OPTIONS_APPEND="-g -O0"
-	   export CPU_MAX_COMPUTE_UNITS=1
-
-	buildOpts := "-g -cl-opt-disable"
-
-	*/
-	buildOpts := ""
-	err = program.BuildProgram([]*cl.Device{device}, buildOpts)
-	if err != nil {
-		return fmt.Errorf("program build err: %v", err)
-	}
-
-	var searchKernelName, hashKernelName string
-	searchKernelName = "ethash_search"
-	hashKernelName = "ethash_hash"
-
-	searchKernel, err := program.CreateKernel(searchKernelName)
-	hashKernel, err := program.CreateKernel(hashKernelName)
-	if err != nil {
-		return fmt.Errorf("kernel err: %v", err)
-	}
-
-	// TODO: when this DAG size appears, patch the Go bindings
-	// (context.go) to work with uint64 as size_t
-	if c.dagSize > math.MaxInt32 {
-		fmt.Println("DAG too large for allocation.")
-		return fmt.Errorf("DAG too large for alloc")
-	}
-
-	// TODO: patch up Go bindings to work with size_t, will overflow if > maxint32
-	// TODO: fuck. shit's gonna overflow around 2017-06-09 12:17:02
-	dagBuf := *(new(*cl.MemObject))
-	dagBuf, err = context.CreateEmptyBuffer(cl.MemReadOnly, int(c.dagSize))
-	if err != nil {
-		return fmt.Errorf("allocating dag buf failed: %v", err)
-	}
-
-	// write DAG to device mem
-	dagPtr := unsafe.Pointer(c.ethash.Full.current.ptr.data)
-	_, err = queue.EnqueueWriteBuffer(dagBuf, true, 0, int(c.dagSize), dagPtr, nil)
-	if err != nil {
-		return fmt.Errorf("writing to dag buf failed: %v", err)
-	}
-
-	searchBuffers := make([]*cl.MemObject, searchBufSize)
-	for i := 0; i < searchBufSize; i++ {
-		searchBuff, err := context.CreateEmptyBuffer(cl.MemWriteOnly, (1+maxSearchResults)*SIZEOF_UINT32)
-		if err != nil {
-			return fmt.Errorf("search buffer err: %v", err)
-		}
-		searchBuffers[i] = searchBuff
-	}
-
-	headerBuf, err := context.CreateEmptyBuffer(cl.MemReadOnly, 32)
-	if err != nil {
-		return fmt.Errorf("header buffer err: %v", err)
-	}
-
-	// Unique, random nonces are crucial for mining efficieny.
-	// While we do not need cryptographically secure PRNG for nonces,
-	// we want to have uniform distribution and minimal repetition of nonces.
-	// We could guarantee strict uniqueness of nonces by generating unique ranges,
-	// but a int64 seed from crypto/rand should be good enough.
-	// we then use math/rand for speed and to avoid draining OS entropy pool
-	seed, err := crand.Int(crand.Reader, big.NewInt(math.MaxInt64))
-	if err != nil {
-		return err
-	}
-	nonceRand := mrand.New(mrand.NewSource(seed.Int64()))
-
-	deviceStruct := &OpenCLDevice{
-		deviceId: deviceId,
-		device:   device,
-		openCL11: cl11,
-		openCL12: cl12,
-
-		dagBuf:        dagBuf,
-		headerBuf:     headerBuf,
-		searchBuffers: searchBuffers,
-
-		searchKernel: searchKernel,
-		hashKernel:   hashKernel,
-
-		queue: queue,
-		ctx:   context,
-
-		workGroupSize: workGroupSize,
-
-		nonceRand: nonceRand,
-	}
-	c.devices = append(c.devices, deviceStruct)
-
-	return nil
-}
-
-func (c *OpenCLMiner) Search(block pow.Block, stop <-chan struct{}, index int) (uint64, []byte) {
-	c.mu.Lock()
-	newDagSize := uint64(C.ethash_get_datasize(C.uint64_t(block.NumberU64())))
-	if newDagSize > c.dagSize {
-		// TODO: clean up buffers from previous DAG?
-		err := InitCL(block.NumberU64(), c)
-		if err != nil {
-			fmt.Println("OpenCL init error: ", err)
-			return 0, []byte{0}
-		}
-	}
-	defer c.mu.Unlock()
-
-	// Avoid unneeded OpenCL initialisation if we received stop while running InitCL
-	select {
-	case <-stop:
-		return 0, []byte{0}
-	default:
-	}
-
-	headerHash := block.HashNoNonce()
-	diff := block.Difficulty()
-	target256 := new(big.Int).Div(maxUint256, diff)
-	target64 := new(big.Int).Rsh(target256, 192).Uint64()
-	var zero uint32 = 0
-
-	d := c.devices[index]
-
-	_, err := d.queue.EnqueueWriteBuffer(d.headerBuf, false, 0, 32, unsafe.Pointer(&headerHash[0]), nil)
-	if err != nil {
-		fmt.Println("Error in Search clEnqueueWriterBuffer : ", err)
-		return 0, []byte{0}
-	}
-
-	for i := 0; i < searchBufSize; i++ {
-		_, err := d.queue.EnqueueWriteBuffer(d.searchBuffers[i], false, 0, 4, unsafe.Pointer(&zero), nil)
-		if err != nil {
-			fmt.Println("Error in Search clEnqueueWriterBuffer : ", err)
-			return 0, []byte{0}
-		}
-	}
-
-	// wait for all search buffers to complete
-	err = d.queue.Finish()
-	if err != nil {
-		fmt.Println("Error in Search clFinish : ", err)
-		return 0, []byte{0}
-	}
-
-	err = d.searchKernel.SetArg(1, d.headerBuf)
-	if err != nil {
-		fmt.Println("Error in Search clSetKernelArg : ", err)
-		return 0, []byte{0}
-	}
-
-	err = d.searchKernel.SetArg(2, d.dagBuf)
-	if err != nil {
-		fmt.Println("Error in Search clSetKernelArg : ", err)
-		return 0, []byte{0}
-	}
-
-	err = d.searchKernel.SetArg(4, target64)
-	if err != nil {
-		fmt.Println("Error in Search clSetKernelArg : ", err)
-		return 0, []byte{0}
-	}
-	err = d.searchKernel.SetArg(5, uint32(math.MaxUint32))
-	if err != nil {
-		fmt.Println("Error in Search clSetKernelArg : ", err)
-		return 0, []byte{0}
-	}
-
-	// wait on this before returning
-	var preReturnEvent *cl.Event
-	if d.openCL12 {
-		preReturnEvent, err = d.ctx.CreateUserEvent()
-		if err != nil {
-			fmt.Println("Error in Search create CL user event : ", err)
-			return 0, []byte{0}
-		}
-	}
-
-	pending := make([]pendingSearch, 0, searchBufSize)
-	var p *pendingSearch
-	searchBufIndex := uint32(0)
-	var checkNonce uint64
-	loops := int64(0)
-	prevHashRate := int32(0)
-	start := time.Now().UnixNano()
-	// we grab a single random nonce and sets this as argument to the kernel search function
-	// the device will then add each local threads gid to the nonce, creating a unique nonce
-	// for each device computing unit executing in parallel
-	initNonce := uint64(d.nonceRand.Int63())
-	for nonce := initNonce; ; nonce += uint64(globalWorkSize) {
-		select {
-		case <-stop:
-
-			/*
-				if d.openCL12 {
-					err = cl.WaitForEvents([]*cl.Event{preReturnEvent})
-					if err != nil {
-						fmt.Println("Error in Search WaitForEvents: ", err)
-					}
-				}
-			*/
-
-			atomic.AddInt32(&c.hashRate, -prevHashRate)
-			return 0, []byte{0}
-		default:
-		}
-
-		if (loops % (1 << 7)) == 0 {
-			elapsed := time.Now().UnixNano() - start
-			// TODO: verify if this is correct hash rate calculation
-			hashes := (float64(1e9) / float64(elapsed)) * float64(loops*1024*256)
-			hashrateDiff := int32(hashes) - prevHashRate
-			prevHashRate = int32(hashes)
-			atomic.AddInt32(&c.hashRate, hashrateDiff)
-		}
-		loops++
-
-		err = d.searchKernel.SetArg(0, d.searchBuffers[searchBufIndex])
-		if err != nil {
-			fmt.Println("Error in Search clSetKernelArg : ", err)
-			return 0, []byte{0}
-		}
-		err = d.searchKernel.SetArg(3, nonce)
-		if err != nil {
-			fmt.Println("Error in Search clSetKernelArg : ", err)
-			return 0, []byte{0}
-		}
-
-		// execute kernel
-		_, err := d.queue.EnqueueNDRangeKernel(
-			d.searchKernel,
-			[]int{0},
-			[]int{globalWorkSize},
-			[]int{d.workGroupSize},
-			nil)
-		if err != nil {
-			fmt.Println("Error in Search clEnqueueNDRangeKernel : ", err)
-			return 0, []byte{0}
-		}
-
-		pending = append(pending, pendingSearch{bufIndex: searchBufIndex, startNonce: nonce})
-		searchBufIndex = (searchBufIndex + 1) % searchBufSize
-
-		if len(pending) == searchBufSize {
-			p = &(pending[searchBufIndex])
-			cres, _, err := d.queue.EnqueueMapBuffer(d.searchBuffers[p.bufIndex], true,
-				cl.MapFlagRead, 0, (1+maxSearchResults)*SIZEOF_UINT32,
-				nil)
-			if err != nil {
-				fmt.Println("Error in Search clEnqueueMapBuffer: ", err)
-				return 0, []byte{0}
-			}
-
-			results := cres.ByteSlice()
-			nfound := binary.LittleEndian.Uint32(results)
-			nfound = uint32(math.Min(float64(nfound), float64(maxSearchResults)))
-			// OpenCL returns the offsets from the start nonce
-			for i := uint32(0); i < nfound; i++ {
-				lo := (i + 1) * SIZEOF_UINT32
-				hi := (i + 2) * SIZEOF_UINT32
-				upperNonce := uint64(binary.LittleEndian.Uint32(results[lo:hi]))
-				checkNonce = p.startNonce + upperNonce
-				if checkNonce != 0 {
-					// We verify that the nonce is indeed a solution by
-					// executing the Ethash verification function (on the CPU).
-					cache := c.ethash.Light.getCache(block.NumberU64())
-					ok, mixDigest, result := cache.compute(c.dagSize, headerHash, checkNonce)
-
-					// TODO: return result first
-					if ok && result.Big().Cmp(target256) <= 0 {
-						_, err = d.queue.EnqueueUnmapMemObject(d.searchBuffers[p.bufIndex], cres, nil)
-						if err != nil {
-							fmt.Println("Error in Search clEnqueueUnmapMemObject: ", err)
-						}
-						if d.openCL12 {
-							err = cl.WaitForEvents([]*cl.Event{preReturnEvent})
-							if err != nil {
-								fmt.Println("Error in Search WaitForEvents: ", err)
-							}
-						}
-						return checkNonce, mixDigest.Bytes()
-					}
-					_, err := d.queue.EnqueueWriteBuffer(d.searchBuffers[p.bufIndex], false, 0, 4, unsafe.Pointer(&zero), nil)
-					if err != nil {
-						fmt.Println("Error in Search cl: EnqueueWriteBuffer", err)
-						return 0, []byte{0}
-					}
-				}
-			}
-			_, err = d.queue.EnqueueUnmapMemObject(d.searchBuffers[p.bufIndex], cres, nil)
-			if err != nil {
-				fmt.Println("Error in Search clEnqueueUnMapMemObject: ", err)
-				return 0, []byte{0}
-			}
-			pending = append(pending[:searchBufIndex], pending[searchBufIndex+1:]...)
-		}
-	}
-	if d.openCL12 {
-		err := cl.WaitForEvents([]*cl.Event{preReturnEvent})
-		if err != nil {
-			fmt.Println("Error in Search clWaitForEvents: ", err)
-			return 0, []byte{0}
-		}
-	}
-	return 0, []byte{0}
-}
-
-func (c *OpenCLMiner) Verify(block pow.Block) bool {
-	return c.ethash.Light.Verify(block)
-}
-func (c *OpenCLMiner) GetHashrate() int64 {
-	return int64(atomic.LoadInt32(&c.hashRate))
-}
-func (c *OpenCLMiner) Turbo(on bool) {
-	// This is GPU mining. Always be turbo.
-}
-
-func replaceWords(text string, kvs map[string]string) string {
-	for k, v := range kvs {
-		text = strings.Replace(text, k, v, -1)
-	}
-	return text
-}
-
-func logErr(err error) {
-	if err != nil {
-		fmt.Println("Error in OpenCL call:", err)
-	}
-}
-
-func argErr(err error) error {
-	return fmt.Errorf("arg err: %v", err)
-}

Godeps/_workspace/src/github.com/ethereum/ethash/ethash_opencl_kernel_go_str.go

@@ -1,600 +0,0 @@
-package ethash
-
-/*  DO NOT EDIT!!!
-
-    This code is version controlled at
-    https://github.com/ethereum/cpp-ethereum/blob/develop/libethash-cl/ethash_cl_miner_kernel.cl
-
-    If needed change it there first, then copy over here.
-*/
-
-const kernel = `
-// author Tim Hughes <tim@twistedfury.com>
-// Tested on Radeon HD 7850
-// Hashrate: 15940347 hashes/s
-// Bandwidth: 124533 MB/s
-// search kernel should fit in <= 84 VGPRS (3 wavefronts)
-
-#define THREADS_PER_HASH (128 / 16)
-#define HASHES_PER_LOOP (GROUP_SIZE / THREADS_PER_HASH)
-
-#define FNV_PRIME	0x01000193
-
-__constant uint2 const Keccak_f1600_RC[24] = {
-	(uint2)(0x00000001, 0x00000000),
-	(uint2)(0x00008082, 0x00000000),
-	(uint2)(0x0000808a, 0x80000000),
-	(uint2)(0x80008000, 0x80000000),
-	(uint2)(0x0000808b, 0x00000000),
-	(uint2)(0x80000001, 0x00000000),
-	(uint2)(0x80008081, 0x80000000),
-	(uint2)(0x00008009, 0x80000000),
-	(uint2)(0x0000008a, 0x00000000),
-	(uint2)(0x00000088, 0x00000000),
-	(uint2)(0x80008009, 0x00000000),
-	(uint2)(0x8000000a, 0x00000000),
-	(uint2)(0x8000808b, 0x00000000),
-	(uint2)(0x0000008b, 0x80000000),
-	(uint2)(0x00008089, 0x80000000),
-	(uint2)(0x00008003, 0x80000000),
-	(uint2)(0x00008002, 0x80000000),
-	(uint2)(0x00000080, 0x80000000),
-	(uint2)(0x0000800a, 0x00000000),
-	(uint2)(0x8000000a, 0x80000000),
-	(uint2)(0x80008081, 0x80000000),
-	(uint2)(0x00008080, 0x80000000),
-	(uint2)(0x80000001, 0x00000000),
-	(uint2)(0x80008008, 0x80000000),
-};
-
-void keccak_f1600_round(uint2* a, uint r, uint out_size)
-{
-   #if !__ENDIAN_LITTLE__
-	for (uint i = 0; i != 25; ++i)
-		a[i] = a[i].yx;
-   #endif
-
-	uint2 b[25];
-	uint2 t;
-
-	// Theta
-	b[0] = a[0] ^ a[5] ^ a[10] ^ a[15] ^ a[20];
-	b[1] = a[1] ^ a[6] ^ a[11] ^ a[16] ^ a[21];
-	b[2] = a[2] ^ a[7] ^ a[12] ^ a[17] ^ a[22];
-	b[3] = a[3] ^ a[8] ^ a[13] ^ a[18] ^ a[23];
-	b[4] = a[4] ^ a[9] ^ a[14] ^ a[19] ^ a[24];
-	t = b[4] ^ (uint2)(b[1].x << 1 | b[1].y >> 31, b[1].y << 1 | b[1].x >> 31);
-	a[0] ^= t;
-	a[5] ^= t;
-	a[10] ^= t;
-	a[15] ^= t;
-	a[20] ^= t;
-	t = b[0] ^ (uint2)(b[2].x << 1 | b[2].y >> 31, b[2].y << 1 | b[2].x >> 31);
-	a[1] ^= t;
-	a[6] ^= t;
-	a[11] ^= t;
-	a[16] ^= t;
-	a[21] ^= t;
-	t = b[1] ^ (uint2)(b[3].x << 1 | b[3].y >> 31, b[3].y << 1 | b[3].x >> 31);
-	a[2] ^= t;
-	a[7] ^= t;
-	a[12] ^= t;
-	a[17] ^= t;
-	a[22] ^= t;
-	t = b[2] ^ (uint2)(b[4].x << 1 | b[4].y >> 31, b[4].y << 1 | b[4].x >> 31);
-	a[3] ^= t;
-	a[8] ^= t;
-	a[13] ^= t;
-	a[18] ^= t;
-	a[23] ^= t;
-	t = b[3] ^ (uint2)(b[0].x << 1 | b[0].y >> 31, b[0].y << 1 | b[0].x >> 31);
-	a[4] ^= t;
-	a[9] ^= t;
-	a[14] ^= t;
-	a[19] ^= t;
-	a[24] ^= t;
-
-	// Rho Pi
-	b[0] = a[0];
-	b[10] = (uint2)(a[1].x << 1 | a[1].y >> 31, a[1].y << 1 | a[1].x >> 31);
-	b[7] = (uint2)(a[10].x << 3 | a[10].y >> 29, a[10].y << 3 | a[10].x >> 29);
-	b[11] = (uint2)(a[7].x << 6 | a[7].y >> 26, a[7].y << 6 | a[7].x >> 26);
-	b[17] = (uint2)(a[11].x << 10 | a[11].y >> 22, a[11].y << 10 | a[11].x >> 22);
-	b[18] = (uint2)(a[17].x << 15 | a[17].y >> 17, a[17].y << 15 | a[17].x >> 17);
-	b[3] = (uint2)(a[18].x << 21 | a[18].y >> 11, a[18].y << 21 | a[18].x >> 11);
-	b[5] = (uint2)(a[3].x << 28 | a[3].y >> 4, a[3].y << 28 | a[3].x >> 4);
-	b[16] = (uint2)(a[5].y << 4 | a[5].x >> 28, a[5].x << 4 | a[5].y >> 28);
-	b[8] = (uint2)(a[16].y << 13 | a[16].x >> 19, a[16].x << 13 | a[16].y >> 19);
-	b[21] = (uint2)(a[8].y << 23 | a[8].x >> 9, a[8].x << 23 | a[8].y >> 9);
-	b[24] = (uint2)(a[21].x << 2 | a[21].y >> 30, a[21].y << 2 | a[21].x >> 30);
-	b[4] = (uint2)(a[24].x << 14 | a[24].y >> 18, a[24].y << 14 | a[24].x >> 18);
-	b[15] = (uint2)(a[4].x << 27 | a[4].y >> 5, a[4].y << 27 | a[4].x >> 5);
-	b[23] = (uint2)(a[15].y << 9 | a[15].x >> 23, a[15].x << 9 | a[15].y >> 23);
-	b[19] = (uint2)(a[23].y << 24 | a[23].x >> 8, a[23].x << 24 | a[23].y >> 8);
-	b[13] = (uint2)(a[19].x << 8 | a[19].y >> 24, a[19].y << 8 | a[19].x >> 24);
-	b[12] = (uint2)(a[13].x << 25 | a[13].y >> 7, a[13].y << 25 | a[13].x >> 7);
-	b[2] = (uint2)(a[12].y << 11 | a[12].x >> 21, a[12].x << 11 | a[12].y >> 21);
-	b[20] = (uint2)(a[2].y << 30 | a[2].x >> 2, a[2].x << 30 | a[2].y >> 2);
-	b[14] = (uint2)(a[20].x << 18 | a[20].y >> 14, a[20].y << 18 | a[20].x >> 14);
-	b[22] = (uint2)(a[14].y << 7 | a[14].x >> 25, a[14].x << 7 | a[14].y >> 25);
-	b[9] = (uint2)(a[22].y << 29 | a[22].x >> 3, a[22].x << 29 | a[22].y >> 3);
-	b[6] = (uint2)(a[9].x << 20 | a[9].y >> 12, a[9].y << 20 | a[9].x >> 12);
-	b[1] = (uint2)(a[6].y << 12 | a[6].x >> 20, a[6].x << 12 | a[6].y >> 20);
-
-	// Chi
-	a[0] = bitselect(b[0] ^ b[2], b[0], b[1]);
-	a[1] = bitselect(b[1] ^ b[3], b[1], b[2]);
-	a[2] = bitselect(b[2] ^ b[4], b[2], b[3]);
-	a[3] = bitselect(b[3] ^ b[0], b[3], b[4]);
-	if (out_size >= 4)
-	{
-		a[4] = bitselect(b[4] ^ b[1], b[4], b[0]);
-		a[5] = bitselect(b[5] ^ b[7], b[5], b[6]);
-		a[6] = bitselect(b[6] ^ b[8], b[6], b[7]);
-		a[7] = bitselect(b[7] ^ b[9], b[7], b[8]);
-		a[8] = bitselect(b[8] ^ b[5], b[8], b[9]);
-		if (out_size >= 8)
-		{
-			a[9] = bitselect(b[9] ^ b[6], b[9], b[5]);
-			a[10] = bitselect(b[10] ^ b[12], b[10], b[11]);
-			a[11] = bitselect(b[11] ^ b[13], b[11], b[12]);
-			a[12] = bitselect(b[12] ^ b[14], b[12], b[13]);
-			a[13] = bitselect(b[13] ^ b[10], b[13], b[14]);
-			a[14] = bitselect(b[14] ^ b[11], b[14], b[10]);
-			a[15] = bitselect(b[15] ^ b[17], b[15], b[16]);
-			a[16] = bitselect(b[16] ^ b[18], b[16], b[17]);
-			a[17] = bitselect(b[17] ^ b[19], b[17], b[18]);
-			a[18] = bitselect(b[18] ^ b[15], b[18], b[19]);
-			a[19] = bitselect(b[19] ^ b[16], b[19], b[15]);
-			a[20] = bitselect(b[20] ^ b[22], b[20], b[21]);
-			a[21] = bitselect(b[21] ^ b[23], b[21], b[22]);
-			a[22] = bitselect(b[22] ^ b[24], b[22], b[23]);
-			a[23] = bitselect(b[23] ^ b[20], b[23], b[24]);
-			a[24] = bitselect(b[24] ^ b[21], b[24], b[20]);
-		}
-	}
-
-	// Iota
-	a[0] ^= Keccak_f1600_RC[r];
-
-   #if !__ENDIAN_LITTLE__
-	for (uint i = 0; i != 25; ++i)
-		a[i] = a[i].yx;
-   #endif
-}
-
-void keccak_f1600_no_absorb(ulong* a, uint in_size, uint out_size, uint isolate)
-{
-	for (uint i = in_size; i != 25; ++i)
-	{
-		a[i] = 0;
-	}
-#if __ENDIAN_LITTLE__
-	a[in_size] ^= 0x0000000000000001;
-	a[24-out_size*2] ^= 0x8000000000000000;
-#else
-	a[in_size] ^= 0x0100000000000000;
-	a[24-out_size*2] ^= 0x0000000000000080;
-#endif
-
-	// Originally I unrolled the first and last rounds to interface
-	// better with surrounding code, however I haven't done this
-	// without causing the AMD compiler to blow up the VGPR usage.
-	uint r = 0;
-	do
-	{
-		// This dynamic branch stops the AMD compiler unrolling the loop
-		// and additionally saves about 33% of the VGPRs, enough to gain another
-		// wavefront. Ideally we'd get 4 in flight, but 3 is the best I can
-		// massage out of the compiler. It doesn't really seem to matter how
-		// much we try and help the compiler save VGPRs because it seems to throw
-		// that information away, hence the implementation of keccak here
-		// doesn't bother.
-		if (isolate)
-		{
-			keccak_f1600_round((uint2*)a, r++, 25);
-		}
-	}
-	while (r < 23);
-
-	// final round optimised for digest size
-	keccak_f1600_round((uint2*)a, r++, out_size);
-}
-
-#define copy(dst, src, count) for (uint i = 0; i != count; ++i) { (dst)[i] = (src)[i]; }
-
-#define countof(x) (sizeof(x) / sizeof(x[0]))
-
-uint fnv(uint x, uint y)
-{
-	return x * FNV_PRIME ^ y;
-}
-
-uint4 fnv4(uint4 x, uint4 y)
-{
-	return x * FNV_PRIME ^ y;
-}
-
-uint fnv_reduce(uint4 v)
-{
-	return fnv(fnv(fnv(v.x, v.y), v.z), v.w);
-}
-
-typedef union
-{
-	ulong ulongs[32 / sizeof(ulong)];
-	uint uints[32 / sizeof(uint)];
-} hash32_t;
-
-typedef union
-{
-	ulong ulongs[64 / sizeof(ulong)];
-	uint4 uint4s[64 / sizeof(uint4)];
-} hash64_t;
-
-typedef union
-{
-	uint uints[128 / sizeof(uint)];
-	uint4 uint4s[128 / sizeof(uint4)];
-} hash128_t;
-
-hash64_t init_hash(__constant hash32_t const* header, ulong nonce, uint isolate)
-{
-	hash64_t init;
-	uint const init_size = countof(init.ulongs);
-	uint const hash_size = countof(header->ulongs);
-
-	// sha3_512(header .. nonce)
-	ulong state[25];
-	copy(state, header->ulongs, hash_size);
-	state[hash_size] = nonce;
-	keccak_f1600_no_absorb(state, hash_size + 1, init_size, isolate);
-
-	copy(init.ulongs, state, init_size);
-	return init;
-}
-
-uint inner_loop_chunks(uint4 init, uint thread_id, __local uint* share, __global hash128_t const* g_dag, __global hash128_t const* g_dag1, __global hash128_t const* g_dag2, __global hash128_t const* g_dag3, uint isolate)
-{
-	uint4 mix = init;
-
-	// share init0
-	if (thread_id == 0)
-		*share = mix.x;
-	barrier(CLK_LOCAL_MEM_FENCE);
-	uint init0 = *share;
-
-	uint a = 0;
-	do
-	{
-		bool update_share = thread_id == (a/4) % THREADS_PER_HASH;
-
-		#pragma unroll
-		for (uint i = 0; i != 4; ++i)
-		{
-			if (update_share)
-			{
-				uint m[4] = { mix.x, mix.y, mix.z, mix.w };
-				*share = fnv(init0 ^ (a+i), m[i]) % DAG_SIZE;
-			}
-			barrier(CLK_LOCAL_MEM_FENCE);
-
-			mix = fnv4(mix, *share>=3 * DAG_SIZE / 4 ? g_dag3[*share - 3 * DAG_SIZE / 4].uint4s[thread_id] : *share>=DAG_SIZE / 2 ? g_dag2[*share - DAG_SIZE / 2].uint4s[thread_id] : *share>=DAG_SIZE / 4 ? g_dag1[*share - DAG_SIZE / 4].uint4s[thread_id]:g_dag[*share].uint4s[thread_id]);
-		}
-	} while ((a += 4) != (ACCESSES & isolate));
-
-	return fnv_reduce(mix);
-}
-
-
-
-uint inner_loop(uint4 init, uint thread_id, __local uint* share, __global hash128_t const* g_dag, uint isolate)
-{
-	uint4 mix = init;
-
-	// share init0
-	if (thread_id == 0)
-		*share = mix.x;
-	barrier(CLK_LOCAL_MEM_FENCE);
-	uint init0 = *share;
-
-	uint a = 0;
-	do
-	{
-		bool update_share = thread_id == (a/4) % THREADS_PER_HASH;
-
-		#pragma unroll
-		for (uint i = 0; i != 4; ++i)
-		{
-			if (update_share)
-			{
-				uint m[4] = { mix.x, mix.y, mix.z, mix.w };
-				*share = fnv(init0 ^ (a+i), m[i]) % DAG_SIZE;
-			}
-			barrier(CLK_LOCAL_MEM_FENCE);
-
-			mix = fnv4(mix, g_dag[*share].uint4s[thread_id]);
-		}
-	}
-	while ((a += 4) != (ACCESSES & isolate));
-
-	return fnv_reduce(mix);
-}
-
-
-hash32_t final_hash(hash64_t const* init, hash32_t const* mix, uint isolate)
-{
-	ulong state[25];
-
-	hash32_t hash;
-	uint const hash_size = countof(hash.ulongs);
-	uint const init_size = countof(init->ulongs);
-	uint const mix_size = countof(mix->ulongs);
-
-	// keccak_256(keccak_512(header..nonce) .. mix);
-	copy(state, init->ulongs, init_size);
-	copy(state + init_size, mix->ulongs, mix_size);
-	keccak_f1600_no_absorb(state, init_size+mix_size, hash_size, isolate);
-
-	// copy out
-	copy(hash.ulongs, state, hash_size);
-	return hash;
-}
-
-hash32_t compute_hash_simple(
-	__constant hash32_t const* g_header,
-	__global hash128_t const* g_dag,
-	ulong nonce,
-	uint isolate
-	)
-{
-	hash64_t init = init_hash(g_header, nonce, isolate);
-
-	hash128_t mix;
-	for (uint i = 0; i != countof(mix.uint4s); ++i)
-	{
-		mix.uint4s[i] = init.uint4s[i % countof(init.uint4s)];
-	}
-
-	uint mix_val = mix.uints[0];
-	uint init0 = mix.uints[0];
-	uint a = 0;
-	do
-	{
-		uint pi = fnv(init0 ^ a, mix_val) % DAG_SIZE;
-		uint n = (a+1) % countof(mix.uints);
-
-		#pragma unroll
-		for (uint i = 0; i != countof(mix.uints); ++i)
-		{
-			mix.uints[i] = fnv(mix.uints[i], g_dag[pi].uints[i]);
-			mix_val = i == n ? mix.uints[i] : mix_val;
-		}
-	}
-	while (++a != (ACCESSES & isolate));
-
-	// reduce to output
-	hash32_t fnv_mix;
-	for (uint i = 0; i != countof(fnv_mix.uints); ++i)
-	{
-		fnv_mix.uints[i] = fnv_reduce(mix.uint4s[i]);
-	}
-
-	return final_hash(&init, &fnv_mix, isolate);
-}
-
-typedef union
-{
-	struct
-	{
-		hash64_t init;
-		uint pad; // avoid lds bank conflicts
-	};
-	hash32_t mix;
-} compute_hash_share;
-
-
-hash32_t compute_hash(
-	__local compute_hash_share* share,
-	__constant hash32_t const* g_header,
-	__global hash128_t const* g_dag,
-	ulong nonce,
-	uint isolate
-	)
-{
-	uint const gid = get_global_id(0);
-
-	// Compute one init hash per work item.
-	hash64_t init = init_hash(g_header, nonce, isolate);
-
-	// Threads work together in this phase in groups of 8.
-	uint const thread_id = gid % THREADS_PER_HASH;
-	uint const hash_id = (gid % GROUP_SIZE) / THREADS_PER_HASH;
-
-	hash32_t mix;
-	uint i = 0;
-	do
-	{
-		// share init with other threads
-		if (i == thread_id)
-			share[hash_id].init = init;
-		barrier(CLK_LOCAL_MEM_FENCE);
-
-		uint4 thread_init = share[hash_id].init.uint4s[thread_id % (64 / sizeof(uint4))];
-		barrier(CLK_LOCAL_MEM_FENCE);
-
-		uint thread_mix = inner_loop(thread_init, thread_id, share[hash_id].mix.uints, g_dag, isolate);
-
-		share[hash_id].mix.uints[thread_id] = thread_mix;
-		barrier(CLK_LOCAL_MEM_FENCE);
-
-		if (i == thread_id)
-			mix = share[hash_id].mix;
-		barrier(CLK_LOCAL_MEM_FENCE);
-	}
-	while (++i != (THREADS_PER_HASH & isolate));
-
-	return final_hash(&init, &mix, isolate);
-}
-
-
-hash32_t compute_hash_chunks(
-	__local compute_hash_share* share,
-	__constant hash32_t const* g_header,
-	__global hash128_t const* g_dag,
-	__global hash128_t const* g_dag1,
-	__global hash128_t const* g_dag2,
-	__global hash128_t const* g_dag3,
-	ulong nonce,
-	uint isolate
-	)
-{
-	uint const gid = get_global_id(0);
-
-	// Compute one init hash per work item.
-	hash64_t init = init_hash(g_header, nonce, isolate);
-
-	// Threads work together in this phase in groups of 8.
-	uint const thread_id = gid % THREADS_PER_HASH;
-	uint const hash_id = (gid % GROUP_SIZE) / THREADS_PER_HASH;
-
-	hash32_t mix;
-	uint i = 0;
-	do
-	{
-		// share init with other threads
-		if (i == thread_id)
-			share[hash_id].init = init;
-		barrier(CLK_LOCAL_MEM_FENCE);
-
-		uint4 thread_init = share[hash_id].init.uint4s[thread_id % (64 / sizeof(uint4))];
-		barrier(CLK_LOCAL_MEM_FENCE);
-
-		uint thread_mix = inner_loop_chunks(thread_init, thread_id, share[hash_id].mix.uints, g_dag, g_dag1, g_dag2, g_dag3, isolate);
-
-		share[hash_id].mix.uints[thread_id] = thread_mix;
-		barrier(CLK_LOCAL_MEM_FENCE);
-
-		if (i == thread_id)
-			mix = share[hash_id].mix;
-		barrier(CLK_LOCAL_MEM_FENCE);
-	}
-	while (++i != (THREADS_PER_HASH & isolate));
-
-	return final_hash(&init, &mix, isolate);
-}
-
-__attribute__((reqd_work_group_size(GROUP_SIZE, 1, 1)))
-__kernel void ethash_hash_simple(
-	__global hash32_t* g_hashes,
-	__constant hash32_t const* g_header,
-	__global hash128_t const* g_dag,
-	ulong start_nonce,
-	uint isolate
-	)
-{
-	uint const gid = get_global_id(0);
-	g_hashes[gid] = compute_hash_simple(g_header, g_dag, start_nonce + gid, isolate);
-}
-
-__attribute__((reqd_work_group_size(GROUP_SIZE, 1, 1)))
-__kernel void ethash_search_simple(
-	__global volatile uint* restrict g_output,
-	__constant hash32_t const* g_header,
-	__global hash128_t const* g_dag,
-	ulong start_nonce,
-	ulong target,
-	uint isolate
-	)
-{
-	uint const gid = get_global_id(0);
-	hash32_t hash = compute_hash_simple(g_header, g_dag, start_nonce + gid, isolate);
-
-	if (hash.ulongs[countof(hash.ulongs)-1] < target)
-	{
-		uint slot = min(convert_uint(MAX_OUTPUTS), convert_uint(atomic_inc(&g_output[0]) + 1));
-		g_output[slot] = gid;
-	}
-}
-
-
-__attribute__((reqd_work_group_size(GROUP_SIZE, 1, 1)))
-__kernel void ethash_hash(
-	__global hash32_t* g_hashes,
-	__constant hash32_t const* g_header,
-	__global hash128_t const* g_dag,
-	ulong start_nonce,
-	uint isolate
-	)
-{
-	__local compute_hash_share share[HASHES_PER_LOOP];
-
-	uint const gid = get_global_id(0);
-	g_hashes[gid] = compute_hash(share, g_header, g_dag, start_nonce + gid, isolate);
-}
-
-__attribute__((reqd_work_group_size(GROUP_SIZE, 1, 1)))
-__kernel void ethash_search(
-	__global volatile uint* restrict g_output,
-	__constant hash32_t const* g_header,
-	__global hash128_t const* g_dag,
-	ulong start_nonce,
-	ulong target,
-	uint isolate
-	)
-{
-	__local compute_hash_share share[HASHES_PER_LOOP];
-
-	uint const gid = get_global_id(0);
-	hash32_t hash = compute_hash(share, g_header, g_dag, start_nonce + gid, isolate);
-
-	if (as_ulong(as_uchar8(hash.ulongs[0]).s76543210) < target)
-	{
-		uint slot = min((uint)MAX_OUTPUTS, atomic_inc(&g_output[0]) + 1);
-		g_output[slot] = gid;
-	}
-}
-
-__attribute__((reqd_work_group_size(GROUP_SIZE, 1, 1)))
-__kernel void ethash_hash_chunks(
-	__global hash32_t* g_hashes,
-	__constant hash32_t const* g_header,
-	__global hash128_t const* g_dag,
-	__global hash128_t const* g_dag1,
-	__global hash128_t const* g_dag2,
-	__global hash128_t const* g_dag3,
-	ulong start_nonce,
-	uint isolate
-	)
-{
-	__local compute_hash_share share[HASHES_PER_LOOP];
-
-	uint const gid = get_global_id(0);
-	g_hashes[gid] = compute_hash_chunks(share, g_header, g_dag, g_dag1, g_dag2, g_dag3,start_nonce + gid, isolate);
-}
-
-__attribute__((reqd_work_group_size(GROUP_SIZE, 1, 1)))
-__kernel void ethash_search_chunks(
-	__global volatile uint* restrict g_output,
-	__constant hash32_t const* g_header,
-	__global hash128_t const* g_dag,
-	__global hash128_t const* g_dag1,
-	__global hash128_t const* g_dag2,
-	__global hash128_t const* g_dag3,
-	ulong start_nonce,
-	ulong target,
-	uint isolate
-	)
-{
-	__local compute_hash_share share[HASHES_PER_LOOP];
-
-	uint const gid = get_global_id(0);
-	hash32_t hash = compute_hash_chunks(share, g_header, g_dag, g_dag1, g_dag2, g_dag3, start_nonce + gid, isolate);
-
-	if (as_ulong(as_uchar8(hash.ulongs[0]).s76543210) < target)
-	{
-		uint slot = min(convert_uint(MAX_OUTPUTS), convert_uint(atomic_inc(&g_output[0]) + 1));
-		g_output[slot] = gid;
-	}
-}
-`

Godeps/_workspace/src/github.com/ethereum/ethash/ethashc.go

@@ -1,51 +0,0 @@
-// Copyright 2015 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-package ethash
-
-/*
- -mno-stack-arg-probe disables stack probing which avoids the function
- __chkstk_ms being linked. this avoids a clash of this symbol as we also
- separately link the secp256k1 lib which ends up defining this symbol
-
- 1. https://gcc.gnu.org/onlinedocs/gccint/Stack-Checking.html
- 2. https://groups.google.com/forum/#!msg/golang-dev/v1bziURSQ4k/88fXuJ24e-gJ
- 3. https://groups.google.com/forum/#!topic/golang-nuts/VNP6Mwz_B6o
-
-*/
-
-/*
-#cgo CFLAGS: -std=gnu99 -Wall
-#cgo windows CFLAGS: -mno-stack-arg-probe
-#cgo LDFLAGS: -lm
-
-#include "src/libethash/internal.c"
-#include "src/libethash/sha3.c"
-#include "src/libethash/io.c"
-
-#ifdef _WIN32
-#	include "src/libethash/io_win32.c"
-#	include "src/libethash/mmap_win32.c"
-#else
-#	include "src/libethash/io_posix.c"
-#endif
-
-// 'gateway function' for calling back into go.
-extern int ethashGoCallback(unsigned);
-int ethashGoCallback_cgo(unsigned percent) { return ethashGoCallback(percent); }
-
-*/
-import "C"

Godeps/_workspace/src/github.com/ethereum/ethash/setup.py

@@ -1,47 +0,0 @@
-#!/usr/bin/env python
-import os
-from distutils.core import setup, Extension
-sources = [
-    'src/python/core.c',
-    'src/libethash/io.c',
-    'src/libethash/internal.c',
-    'src/libethash/sha3.c']
-if os.name == 'nt':
-    sources += [
-        'src/libethash/util_win32.c',
-        'src/libethash/io_win32.c',
-        'src/libethash/mmap_win32.c',
-    ]
-else:
-    sources += [
-        'src/libethash/io_posix.c'
-    ]
-depends = [
-    'src/libethash/ethash.h',
-    'src/libethash/compiler.h',
-    'src/libethash/data_sizes.h',
-    'src/libethash/endian.h',
-    'src/libethash/ethash.h',
-    'src/libethash/io.h',
-    'src/libethash/fnv.h',
-    'src/libethash/internal.h',
-    'src/libethash/sha3.h',
-    'src/libethash/util.h',
-]
-pyethash = Extension('pyethash',
-                     sources=sources,
-                     depends=depends,
-                     extra_compile_args=["-Isrc/", "-std=gnu99", "-Wall"])
-
-setup(
-    name='pyethash',
-    author="Matthew Wampler-Doty",
-    author_email="matthew.wampler.doty@gmail.com",
-    license='GPL',
-    version='0.1.23',
-    url='https://github.com/ethereum/ethash',
-    download_url='https://github.com/ethereum/ethash/tarball/v23',
-    description=('Python wrappers for ethash, the ethereum proof of work'
-                 'hashing function'),
-    ext_modules=[pyethash],
-)

Godeps/_workspace/src/github.com/fatih/color/.travis.yml

@@ -1,3 +0,0 @@
-language: go
-go: 1.3
-

Godeps/_workspace/src/github.com/gizak/termui/.gitignore

@@ -1,25 +0,0 @@
-# Compiled Object files, Static and Dynamic libs (Shared Objects)
-*.o
-*.a
-*.so
-
-# Folders
-_obj
-_test
-
-# Architecture specific extensions/prefixes
-*.[568vq]
-[568vq].out
-
-*.cgo1.go
-*.cgo2.c
-_cgo_defun.c
-_cgo_gotypes.go
-_cgo_export.*
-
-_testmain.go
-
-*.exe
-*.test
-*.prof
-.DS_Store

Godeps/_workspace/src/github.com/gizak/termui/.travis.yml

@@ -1,6 +0,0 @@
-language: go
-
-go:
-  - tip
-
-script: go test -v ./

Godeps/_workspace/src/github.com/gizak/termui/config

@@ -1,26 +0,0 @@
-#!/usr/bin/env perl6
-
-use v6;
-
-my $copyright = '// Copyright 2016 Zack Guo <gizak@icloud.com>. All rights reserved.
-// Use of this source code is governed by a MIT license that can
-// be found in the LICENSE file.
-
-';
-
-sub MAIN('update-docstr', Str $srcp) {
-    if $srcp.IO.f {
-        $_ = $srcp.IO.slurp;
-        if m/^ \/\/\s Copyright .+? \n\n/ {
-            unless ~$/ eq $copyright {
-                s/^ \/\/\s Copyright .+? \n\n /$copyright/;
-                spurt $srcp, $_;
-                say "[updated] doc string for:"~$srcp;
-            }
-        } else {
-            say "[added] doc string for "~$srcp~" (no match found)";
-            $_ = $copyright ~ $_;
-            spurt $srcp, $_;
-        }
-    }
-}

Godeps/_workspace/src/github.com/gizak/termui/debug/debuger.go

@@ -1,117 +0,0 @@
-// Copyright 2016 Zack Guo <gizak@icloud.com>. All rights reserved.
-// Use of this source code is governed by a MIT license that can
-// be found in the LICENSE file.
-
-package debug
-
-import (
-	"fmt"
-	"net/http"
-
-	"golang.org/x/net/websocket"
-)
-
-type Server struct {
-	Port string
-	Addr string
-	Path string
-	Msg  chan string
-	chs  []chan string
-}
-
-type Client struct {
-	Port string
-	Addr string
-	Path string
-	ws   *websocket.Conn
-}
-
-var defaultPort = ":8080"
-
-func NewServer() *Server {
-	return &Server{
-		Port: defaultPort,
-		Addr: "localhost",
-		Path: "/echo",
-		Msg:  make(chan string),
-		chs:  make([]chan string, 0),
-	}
-}
-
-func NewClient() Client {
-	return Client{
-		Port: defaultPort,
-		Addr: "localhost",
-		Path: "/echo",
-	}
-}
-
-func (c Client) ConnectAndListen() error {
-	ws, err := websocket.Dial("ws://"+c.Addr+c.Port+c.Path, "", "http://"+c.Addr)
-	if err != nil {
-		return err
-	}
-	defer ws.Close()
-
-	var m string
-	for {
-		err := websocket.Message.Receive(ws, &m)
-		if err != nil {
-			fmt.Print(err)
-			return err
-		}
-		fmt.Print(m)
-	}
-}
-
-func (s *Server) ListenAndServe() error {
-	http.Handle(s.Path, websocket.Handler(func(ws *websocket.Conn) {
-		defer ws.Close()
-
-		mc := make(chan string)
-		s.chs = append(s.chs, mc)
-
-		for m := range mc {
-			websocket.Message.Send(ws, m)
-		}
-	}))
-
-	go func() {
-		for msg := range s.Msg {
-			for _, c := range s.chs {
-				go func(a chan string) {
-					a <- msg
-				}(c)
-			}
-		}
-	}()
-
-	return http.ListenAndServe(s.Port, nil)
-}
-
-func (s *Server) Log(msg string) {
-	go func() { s.Msg <- msg }()
-}
-
-func (s *Server) Logf(format string, a ...interface{}) {
-	s.Log(fmt.Sprintf(format, a...))
-}
-
-var DefaultServer = NewServer()
-var DefaultClient = NewClient()
-
-func ListenAndServe() error {
-	return DefaultServer.ListenAndServe()
-}
-
-func ConnectAndListen() error {
-	return DefaultClient.ConnectAndListen()
-}
-
-func Log(msg string) {
-	DefaultServer.Log(msg)
-}
-
-func Logf(format string, a ...interface{}) {
-	DefaultServer.Logf(format, a...)
-}

Godeps/_workspace/src/github.com/gizak/termui/test/runtest.go

@@ -1,66 +0,0 @@
-// Copyright 2016 Zack Guo <gizak@icloud.com>. All rights reserved.
-// Use of this source code is governed by a MIT license that can
-// be found in the LICENSE file.
-
-package main
-
-import (
-	"fmt"
-	"os"
-
-	"github.com/gizak/termui"
-	"github.com/gizak/termui/debug"
-)
-
-func main() {
-	// run as client
-	if len(os.Args) > 1 {
-		fmt.Print(debug.ConnectAndListen())
-		return
-	}
-
-	// run as server
-	go func() { panic(debug.ListenAndServe()) }()
-
-	if err := termui.Init(); err != nil {
-		panic(err)
-	}
-	defer termui.Close()
-
-	//termui.UseTheme("helloworld")
-	b := termui.NewBlock()
-	b.Width = 20
-	b.Height = 20
-	b.Float = termui.AlignCenter
-	b.BorderLabel = "[HELLO](fg-red,bg-white) [WORLD](fg-blue,bg-green)"
-
-	termui.Render(b)
-
-	termui.Handle("/sys", func(e termui.Event) {
-		k, ok := e.Data.(termui.EvtKbd)
-		debug.Logf("->%v\n", e)
-		if ok && k.KeyStr == "q" {
-			termui.StopLoop()
-		}
-	})
-
-	termui.Handle(("/usr"), func(e termui.Event) {
-		debug.Logf("->%v\n", e)
-	})
-
-	termui.Handle("/timer/1s", func(e termui.Event) {
-		t := e.Data.(termui.EvtTimer)
-		termui.SendCustomEvt("/usr/t", t.Count)
-
-		if t.Count%2 == 0 {
-			b.BorderLabel = "[HELLO](fg-red,bg-green) [WORLD](fg-blue,bg-white)"
-		} else {
-			b.BorderLabel = "[HELLO](fg-blue,bg-white) [WORLD](fg-red,bg-green)"
-		}
-
-		termui.Render(b)
-
-	})
-
-	termui.Loop()
-}

Godeps/_workspace/src/github.com/golang/snappy/README

@@ -1,7 +0,0 @@
-The Snappy compression format in the Go programming language.
-
-To download and install from source:
-$ go get github.com/golang/snappy
-
-Unless otherwise noted, the Snappy-Go source files are distributed
-under the BSD-style license found in the LICENSE file.

Godeps/_workspace/src/github.com/huin/goupnp/.gitignore

@@ -1 +0,0 @@
-/gotasks/specs

Godeps/_workspace/src/github.com/huin/goupnp/README.md

@@ -1,44 +0,0 @@
-goupnp is a UPnP client library for Go
-
-Installation
-------------
-
-Run `go get -u github.com/huin/goupnp`.
-
-Documentation
--------------
-
-All doc links below are for ![GoDoc](https://godoc.org/github.com/huin/goupnp?status.svg).
-
-Supported DCPs (you probably want to start with one of these):
-* [av1](https://godoc.org/github.com/huin/goupnp/dcps/av1) - Client for UPnP Device Control Protocol MediaServer v1 and MediaRenderer v1.
-* [internetgateway1](https://godoc.org/github.com/huin/goupnp/dcps/internetgateway1) - Client for UPnP Device Control Protocol Internet Gateway Device v1.
-* [internetgateway2](https://godoc.org/github.com/huin/goupnp/dcps/internetgateway2) - Client for UPnP Device Control Protocol Internet Gateway Device v2.
-
-Core components:
-* [(goupnp)](https://godoc.org/github.com/huin/goupnp) core library - contains datastructures and utilities typically used by the implemented DCPs.
-* [httpu](https://godoc.org/github.com/huin/goupnp/httpu) HTTPU implementation, underlies SSDP.
-* [ssdp](https://godoc.org/github.com/huin/goupnp/ssdp) SSDP client implementation (simple service discovery protocol) - used to discover UPnP services on a network.
-* [soap](https://godoc.org/github.com/huin/goupnp/soap) SOAP client implementation (simple object access protocol) - used to communicate with discovered services.
-
-
-Regenerating dcps generated source code:
-----------------------------------------
-
-1. Install gotasks: `go get -u github.com/jingweno/gotask`
-2. Change to the gotasks directory: `cd gotasks`
-3. Run specgen task: `gotask specgen`
-
-Supporting additional UPnP devices and services:
-------------------------------------------------
-
-Supporting additional services is, in the trivial case, simply a matter of
-adding the service to the `dcpMetadata` whitelist in `gotasks/specgen_task.go`,
-regenerating the source code (see above), and committing that source code.
-
-However, it would be helpful if anyone needing such a service could test the
-service against the service they have, and then reporting any trouble
-encountered as an [issue on this
-project](https://github.com/huin/goupnp/issues/new). If it just works, then
-please report at least minimal working functionality as an issue, and
-optionally contribute the metadata upstream.

Godeps/_workspace/src/github.com/huin/goupnp/cmd/example_httpu_serving/example_httpu_serving.go

@@ -1,20 +0,0 @@
-package main
-
-import (
-	"log"
-	"net/http"
-
-	"github.com/huin/goupnp/httpu"
-)
-
-func main() {
-	srv := httpu.Server{
-		Addr:      "239.255.255.250:1900",
-		Multicast: true,
-		Handler: httpu.HandlerFunc(func(r *http.Request) {
-			log.Printf("Got %s %s message from %v: %v", r.Method, r.URL.Path, r.RemoteAddr, r.Header)
-		}),
-	}
-	err := srv.ListenAndServe()
-	log.Printf("Serving failed with error: %v", err)
-}

Godeps/_workspace/src/github.com/huin/goupnp/cmd/example_internetgateway1/example_internetgateway1.go

@@ -1,67 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"log"
-
-	"github.com/huin/goupnp/dcps/internetgateway1"
-)
-
-func main() {
-	clients, errors, err := internetgateway1.NewWANPPPConnection1Clients()
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	fmt.Printf("Got %d errors finding servers and %d successfully discovered.\n",
-		len(errors), len(clients))
-	for i, e := range errors {
-		fmt.Printf("Error finding server #%d: %v\n", i+1, e)
-	}
-
-	for _, c := range clients {
-		dev := &c.ServiceClient.RootDevice.Device
-		srv := c.ServiceClient.Service
-		fmt.Println(dev.FriendlyName, " :: ", srv.String())
-		scpd, err := srv.RequestSCDP()
-		if err != nil {
-			fmt.Printf("  Error requesting service SCPD: %v\n", err)
-		} else {
-			fmt.Println("  Available actions:")
-			for _, action := range scpd.Actions {
-				fmt.Printf("  * %s\n", action.Name)
-				for _, arg := range action.Arguments {
-					var varDesc string
-					if stateVar := scpd.GetStateVariable(arg.RelatedStateVariable); stateVar != nil {
-						varDesc = fmt.Sprintf(" (%s)", stateVar.DataType.Name)
-					}
-					fmt.Printf("    * [%s] %s%s\n", arg.Direction, arg.Name, varDesc)
-				}
-			}
-		}
-
-		if scpd == nil || scpd.GetAction("GetExternalIPAddress") != nil {
-			ip, err := c.GetExternalIPAddress()
-			fmt.Println("GetExternalIPAddress: ", ip, err)
-		}
-
-		if scpd == nil || scpd.GetAction("GetStatusInfo") != nil {
-			status, lastErr, uptime, err := c.GetStatusInfo()
-			fmt.Println("GetStatusInfo: ", status, lastErr, uptime, err)
-		}
-
-		if scpd == nil || scpd.GetAction("GetIdleDisconnectTime") != nil {
-			idleTime, err := c.GetIdleDisconnectTime()
-			fmt.Println("GetIdleDisconnectTime: ", idleTime, err)
-		}
-
-		if scpd == nil || scpd.GetAction("AddPortMapping") != nil {
-			err := c.AddPortMapping("", 5000, "TCP", 5001, "192.168.1.2", true, "Test port mapping", 0)
-			fmt.Println("AddPortMapping: ", err)
-		}
-		if scpd == nil || scpd.GetAction("DeletePortMapping") != nil {
-			err := c.DeletePortMapping("", 5000, "TCP")
-			fmt.Println("DeletePortMapping: ", err)
-		}
-	}
-}

Godeps/_workspace/src/github.com/huin/goupnp/cmd/example_ssdp_registry/example_ssdp_registry.go

@@ -1,27 +0,0 @@
-package main
-
-import (
-	"log"
-
-	"github.com/huin/goupnp/ssdp"
-)
-
-func main() {
-	c := make(chan ssdp.Update)
-	srv, reg := ssdp.NewServerAndRegistry()
-	reg.AddListener(c)
-	go listener(c)
-	if err := srv.ListenAndServe(); err != nil {
-		log.Print("ListenAndServe failed: ", err)
-	}
-}
-
-func listener(c <-chan ssdp.Update) {
-	for u := range c {
-		if u.Entry != nil {
-			log.Printf("Event: %v USN: %s Entry: %#v", u.EventType, u.USN, *u.Entry)
-		} else {
-			log.Printf("Event: %v USN: %s Entry: <nil>", u.EventType, u.USN)
-		}
-	}
-}

Godeps/_workspace/src/github.com/huin/goupnp/example/example.go

@@ -1,6 +0,0 @@
-// Serves as examples of using the goupnp library.
-//
-// To run examples and see the output for your local network, run the following
-// command (specifically including the -v flag):
-//     go test -v github.com/huin/goupnp/example
-package example

Godeps/_workspace/src/github.com/huin/goupnp/gotasks/specgen_task.go

@@ -1,603 +0,0 @@
-// +build gotask
-
-package gotasks
-
-import (
-	"archive/zip"
-	"encoding/xml"
-	"fmt"
-	"io"
-	"log"
-	"net/http"
-	"os"
-	"path"
-	"path/filepath"
-	"regexp"
-	"strings"
-	"text/template"
-
-	"github.com/huin/goupnp"
-	"github.com/huin/goupnp/scpd"
-	"github.com/huin/goutil/codegen"
-	"github.com/jingweno/gotask/tasking"
-)
-
-var (
-	deviceURNPrefix  = "urn:schemas-upnp-org:device:"
-	serviceURNPrefix = "urn:schemas-upnp-org:service:"
-)
-
-// DCP contains extra metadata to use when generating DCP source files.
-type DCPMetadata struct {
-	Name         string // What to name the Go DCP package.
-	OfficialName string // Official name for the DCP.
-	DocURL       string // Optional - URL for futher documentation about the DCP.
-	XMLSpecURL   string // Where to download the XML spec from.
-	// Any special-case functions to run against the DCP before writing it out.
-	Hacks []DCPHackFn
-}
-
-var dcpMetadata = []DCPMetadata{
-	{
-		Name:         "internetgateway1",
-		OfficialName: "Internet Gateway Device v1",
-		DocURL:       "http://upnp.org/specs/gw/UPnP-gw-InternetGatewayDevice-v1-Device.pdf",
-		XMLSpecURL:   "http://upnp.org/specs/gw/UPnP-gw-IGD-TestFiles-20010921.zip",
-	},
-	{
-		Name:         "internetgateway2",
-		OfficialName: "Internet Gateway Device v2",
-		DocURL:       "http://upnp.org/specs/gw/UPnP-gw-InternetGatewayDevice-v2-Device.pdf",
-		XMLSpecURL:   "http://upnp.org/specs/gw/UPnP-gw-IGD-Testfiles-20110224.zip",
-		Hacks: []DCPHackFn{
-			func(dcp *DCP) error {
-				missingURN := "urn:schemas-upnp-org:service:WANIPv6FirewallControl:1"
-				if _, ok := dcp.ServiceTypes[missingURN]; ok {
-					return nil
-				}
-				urnParts, err := extractURNParts(missingURN, serviceURNPrefix)
-				if err != nil {
-					return err
-				}
-				dcp.ServiceTypes[missingURN] = urnParts
-				return nil
-			},
-		},
-	},
-	{
-		Name:         "av1",
-		OfficialName: "MediaServer v1 and MediaRenderer v1",
-		DocURL:       "http://upnp.org/specs/av/av1/",
-		XMLSpecURL:   "http://upnp.org/specs/av/UPnP-av-TestFiles-20070927.zip",
-	},
-}
-
-type DCPHackFn func(*DCP) error
-
-// NAME
-//   specgen - generates Go code from the UPnP specification files.
-//
-// DESCRIPTION
-//   The specification is available for download from:
-//
-// OPTIONS
-//   -s, --specs_dir=<spec directory>
-//     Path to the specification storage directory. This is used to find (and download if not present) the specification ZIP files. Defaults to 'specs'
-//   -o, --out_dir=<output directory>
-//     Path to the output directory. This is is where the DCP source files will be placed. Should normally correspond to the directory for github.com/huin/goupnp/dcps. Defaults to '../dcps'
-//   --nogofmt
-//     Disable passing the output through gofmt. Do this if debugging code output problems and needing to see the generated code prior to being passed through gofmt.
-func TaskSpecgen(t *tasking.T) {
-	specsDir := fallbackStrValue("specs", t.Flags.String("specs_dir"), t.Flags.String("s"))
-	if err := os.MkdirAll(specsDir, os.ModePerm); err != nil {
-		t.Fatalf("Could not create specs-dir %q: %v\n", specsDir, err)
-	}
-	outDir := fallbackStrValue("../dcps", t.Flags.String("out_dir"), t.Flags.String("o"))
-	useGofmt := !t.Flags.Bool("nogofmt")
-
-NEXT_DCP:
-	for _, d := range dcpMetadata {
-		specFilename := filepath.Join(specsDir, d.Name+".zip")
-		err := acquireFile(specFilename, d.XMLSpecURL)
-		if err != nil {
-			t.Logf("Could not acquire spec for %s, skipping: %v\n", d.Name, err)
-			continue NEXT_DCP
-		}
-		dcp := newDCP(d)
-		if err := dcp.processZipFile(specFilename); err != nil {
-			log.Printf("Error processing spec for %s in file %q: %v", d.Name, specFilename, err)
-			continue NEXT_DCP
-		}
-		for i, hack := range d.Hacks {
-			if err := hack(dcp); err != nil {
-				log.Printf("Error with Hack[%d] for %s: %v", i, d.Name, err)
-				continue NEXT_DCP
-			}
-		}
-		dcp.writePackage(outDir, useGofmt)
-		if err := dcp.writePackage(outDir, useGofmt); err != nil {
-			log.Printf("Error writing package %q: %v", dcp.Metadata.Name, err)
-			continue NEXT_DCP
-		}
-	}
-}
-
-func fallbackStrValue(defaultValue string, values ...string) string {
-	for _, v := range values {
-		if v != "" {
-			return v
-		}
-	}
-	return defaultValue
-}
-
-func acquireFile(specFilename string, xmlSpecURL string) error {
-	if f, err := os.Open(specFilename); err != nil {
-		if !os.IsNotExist(err) {
-			return err
-		}
-	} else {
-		f.Close()
-		return nil
-	}
-
-	resp, err := http.Get(xmlSpecURL)
-	if err != nil {
-		return err
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode != http.StatusOK {
-		return fmt.Errorf("could not download spec %q from %q: ",
-			specFilename, xmlSpecURL, resp.Status)
-	}
-
-	tmpFilename := specFilename + ".download"
-	w, err := os.Create(tmpFilename)
-	if err != nil {
-		return err
-	}
-	defer w.Close()
-
-	_, err = io.Copy(w, resp.Body)
-	if err != nil {
-		return err
-	}
-
-	return os.Rename(tmpFilename, specFilename)
-}
-
-// DCP collects together information about a UPnP Device Control Protocol.
-type DCP struct {
-	Metadata     DCPMetadata
-	DeviceTypes  map[string]*URNParts
-	ServiceTypes map[string]*URNParts
-	Services     []SCPDWithURN
-}
-
-func newDCP(metadata DCPMetadata) *DCP {
-	return &DCP{
-		Metadata:     metadata,
-		DeviceTypes:  make(map[string]*URNParts),
-		ServiceTypes: make(map[string]*URNParts),
-	}
-}
-
-func (dcp *DCP) processZipFile(filename string) error {
-	archive, err := zip.OpenReader(filename)
-	if err != nil {
-		return fmt.Errorf("error reading zip file %q: %v", filename, err)
-	}
-	defer archive.Close()
-	for _, deviceFile := range globFiles("*/device/*.xml", archive) {
-		if err := dcp.processDeviceFile(deviceFile); err != nil {
-			return err
-		}
-	}
-	for _, scpdFile := range globFiles("*/service/*.xml", archive) {
-		if err := dcp.processSCPDFile(scpdFile); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func (dcp *DCP) processDeviceFile(file *zip.File) error {
-	var device goupnp.Device
-	if err := unmarshalXmlFile(file, &device); err != nil {
-		return fmt.Errorf("error decoding device XML from file %q: %v", file.Name, err)
-	}
-	var mainErr error
-	device.VisitDevices(func(d *goupnp.Device) {
-		t := strings.TrimSpace(d.DeviceType)
-		if t != "" {
-			u, err := extractURNParts(t, deviceURNPrefix)
-			if err != nil {
-				mainErr = err
-			}
-			dcp.DeviceTypes[t] = u
-		}
-	})
-	device.VisitServices(func(s *goupnp.Service) {
-		u, err := extractURNParts(s.ServiceType, serviceURNPrefix)
-		if err != nil {
-			mainErr = err
-		}
-		dcp.ServiceTypes[s.ServiceType] = u
-	})
-	return mainErr
-}
-
-func (dcp *DCP) writePackage(outDir string, useGofmt bool) error {
-	packageDirname := filepath.Join(outDir, dcp.Metadata.Name)
-	err := os.MkdirAll(packageDirname, os.ModePerm)
-	if err != nil && !os.IsExist(err) {
-		return err
-	}
-	packageFilename := filepath.Join(packageDirname, dcp.Metadata.Name+".go")
-	packageFile, err := os.Create(packageFilename)
-	if err != nil {
-		return err
-	}
-	var output io.WriteCloser = packageFile
-	if useGofmt {
-		if output, err = codegen.NewGofmtWriteCloser(output); err != nil {
-			packageFile.Close()
-			return err
-		}
-	}
-	if err = packageTmpl.Execute(output, dcp); err != nil {
-		output.Close()
-		return err
-	}
-	return output.Close()
-}
-
-func (dcp *DCP) processSCPDFile(file *zip.File) error {
-	scpd := new(scpd.SCPD)
-	if err := unmarshalXmlFile(file, scpd); err != nil {
-		return fmt.Errorf("error decoding SCPD XML from file %q: %v", file.Name, err)
-	}
-	scpd.Clean()
-	urnParts, err := urnPartsFromSCPDFilename(file.Name)
-	if err != nil {
-		return fmt.Errorf("could not recognize SCPD filename %q: %v", file.Name, err)
-	}
-	dcp.Services = append(dcp.Services, SCPDWithURN{
-		URNParts: urnParts,
-		SCPD:     scpd,
-	})
-	return nil
-}
-
-type SCPDWithURN struct {
-	*URNParts
-	SCPD *scpd.SCPD
-}
-
-func (s *SCPDWithURN) WrapArguments(args []*scpd.Argument) (argumentWrapperList, error) {
-	wrappedArgs := make(argumentWrapperList, len(args))
-	for i, arg := range args {
-		wa, err := s.wrapArgument(arg)
-		if err != nil {
-			return nil, err
-		}
-		wrappedArgs[i] = wa
-	}
-	return wrappedArgs, nil
-}
-
-func (s *SCPDWithURN) wrapArgument(arg *scpd.Argument) (*argumentWrapper, error) {
-	relVar := s.SCPD.GetStateVariable(arg.RelatedStateVariable)
-	if relVar == nil {
-		return nil, fmt.Errorf("no such state variable: %q, for argument %q", arg.RelatedStateVariable, arg.Name)
-	}
-	cnv, ok := typeConvs[relVar.DataType.Name]
-	if !ok {
-		return nil, fmt.Errorf("unknown data type: %q, for state variable %q, for argument %q", relVar.DataType.Type, arg.RelatedStateVariable, arg.Name)
-	}
-	return &argumentWrapper{
-		Argument: *arg,
-		relVar:   relVar,
-		conv:     cnv,
-	}, nil
-}
-
-type argumentWrapper struct {
-	scpd.Argument
-	relVar *scpd.StateVariable
-	conv   conv
-}
-
-func (arg *argumentWrapper) AsParameter() string {
-	return fmt.Sprintf("%s %s", arg.Name, arg.conv.ExtType)
-}
-
-func (arg *argumentWrapper) HasDoc() bool {
-	rng := arg.relVar.AllowedValueRange
-	return ((rng != nil && (rng.Minimum != "" || rng.Maximum != "" || rng.Step != "")) ||
-		len(arg.relVar.AllowedValues) > 0)
-}
-
-func (arg *argumentWrapper) Document() string {
-	relVar := arg.relVar
-	if rng := relVar.AllowedValueRange; rng != nil {
-		var parts []string
-		if rng.Minimum != "" {
-			parts = append(parts, fmt.Sprintf("minimum=%s", rng.Minimum))
-		}
-		if rng.Maximum != "" {
-			parts = append(parts, fmt.Sprintf("maximum=%s", rng.Maximum))
-		}
-		if rng.Step != "" {
-			parts = append(parts, fmt.Sprintf("step=%s", rng.Step))
-		}
-		return "allowed value range: " + strings.Join(parts, ", ")
-	}
-	if len(relVar.AllowedValues) != 0 {
-		return "allowed values: " + strings.Join(relVar.AllowedValues, ", ")
-	}
-	return ""
-}
-
-func (arg *argumentWrapper) Marshal() string {
-	return fmt.Sprintf("soap.Marshal%s(%s)", arg.conv.FuncSuffix, arg.Name)
-}
-
-func (arg *argumentWrapper) Unmarshal(objVar string) string {
-	return fmt.Sprintf("soap.Unmarshal%s(%s.%s)", arg.conv.FuncSuffix, objVar, arg.Name)
-}
-
-type argumentWrapperList []*argumentWrapper
-
-func (args argumentWrapperList) HasDoc() bool {
-	for _, arg := range args {
-		if arg.HasDoc() {
-			return true
-		}
-	}
-	return false
-}
-
-type conv struct {
-	FuncSuffix string
-	ExtType    string
-}
-
-// typeConvs maps from a SOAP type (e.g "fixed.14.4") to the function name
-// suffix inside the soap module (e.g "Fixed14_4") and the Go type.
-var typeConvs = map[string]conv{
-	"ui1":         conv{"Ui1", "uint8"},
-	"ui2":         conv{"Ui2", "uint16"},
-	"ui4":         conv{"Ui4", "uint32"},
-	"i1":          conv{"I1", "int8"},
-	"i2":          conv{"I2", "int16"},
-	"i4":          conv{"I4", "int32"},
-	"int":         conv{"Int", "int64"},
-	"r4":          conv{"R4", "float32"},
-	"r8":          conv{"R8", "float64"},
-	"number":      conv{"R8", "float64"}, // Alias for r8.
-	"fixed.14.4":  conv{"Fixed14_4", "float64"},
-	"float":       conv{"R8", "float64"},
-	"char":        conv{"Char", "rune"},
-	"string":      conv{"String", "string"},
-	"date":        conv{"Date", "time.Time"},
-	"dateTime":    conv{"DateTime", "time.Time"},
-	"dateTime.tz": conv{"DateTimeTz", "time.Time"},
-	"time":        conv{"TimeOfDay", "soap.TimeOfDay"},
-	"time.tz":     conv{"TimeOfDayTz", "soap.TimeOfDay"},
-	"boolean":     conv{"Boolean", "bool"},
-	"bin.base64":  conv{"BinBase64", "[]byte"},
-	"bin.hex":     conv{"BinHex", "[]byte"},
-	"uri":         conv{"URI", "*url.URL"},
-}
-
-func globFiles(pattern string, archive *zip.ReadCloser) []*zip.File {
-	var files []*zip.File
-	for _, f := range archive.File {
-		if matched, err := path.Match(pattern, f.Name); err != nil {
-			// This shouldn't happen - all patterns are hard-coded, errors in them
-			// are a programming error.
-			panic(err)
-		} else if matched {
-			files = append(files, f)
-		}
-	}
-	return files
-}
-
-func unmarshalXmlFile(file *zip.File, data interface{}) error {
-	r, err := file.Open()
-	if err != nil {
-		return err
-	}
-	decoder := xml.NewDecoder(r)
-	r.Close()
-	return decoder.Decode(data)
-}
-
-type URNParts struct {
-	URN     string
-	Name    string
-	Version string
-}
-
-func (u *URNParts) Const() string {
-	return fmt.Sprintf("URN_%s_%s", u.Name, u.Version)
-}
-
-// extractURNParts extracts the name and version from a URN string.
-func extractURNParts(urn, expectedPrefix string) (*URNParts, error) {
-	if !strings.HasPrefix(urn, expectedPrefix) {
-		return nil, fmt.Errorf("%q does not have expected prefix %q", urn, expectedPrefix)
-	}
-	parts := strings.SplitN(strings.TrimPrefix(urn, expectedPrefix), ":", 2)
-	if len(parts) != 2 {
-		return nil, fmt.Errorf("%q does not have a name and version", urn)
-	}
-	name, version := parts[0], parts[1]
-	return &URNParts{urn, name, version}, nil
-}
-
-var scpdFilenameRe = regexp.MustCompile(
-	`.*/([a-zA-Z0-9]+)([0-9]+)\.xml`)
-
-func urnPartsFromSCPDFilename(filename string) (*URNParts, error) {
-	parts := scpdFilenameRe.FindStringSubmatch(filename)
-	if len(parts) != 3 {
-		return nil, fmt.Errorf("SCPD filename %q does not have expected number of parts", filename)
-	}
-	name, version := parts[1], parts[2]
-	return &URNParts{
-		URN:     serviceURNPrefix + name + ":" + version,
-		Name:    name,
-		Version: version,
-	}, nil
-}
-
-var packageTmpl = template.Must(template.New("package").Parse(`{{$name := .Metadata.Name}}
-// Client for UPnP Device Control Protocol {{.Metadata.OfficialName}}.
-// {{if .Metadata.DocURL}}
-// This DCP is documented in detail at: {{.Metadata.DocURL}}{{end}}
-//
-// Typically, use one of the New* functions to create clients for services.
-package {{$name}}
-
-// Generated file - do not edit by hand. See README.md
-
-
-import (
-	"net/url"
-	"time"
-
-	"github.com/huin/goupnp"
-	"github.com/huin/goupnp/soap"
-)
-
-// Hack to avoid Go complaining if time isn't used.
-var _ time.Time
-
-// Device URNs:
-const ({{range .DeviceTypes}}
-	{{.Const}} = "{{.URN}}"{{end}}
-)
-
-// Service URNs:
-const ({{range .ServiceTypes}}
-	{{.Const}} = "{{.URN}}"{{end}}
-)
-
-{{range .Services}}
-{{$srv := .}}
-{{$srvIdent := printf "%s%s" .Name .Version}}
-
-// {{$srvIdent}} is a client for UPnP SOAP service with URN "{{.URN}}". See
-// goupnp.ServiceClient, which contains RootDevice and Service attributes which
-// are provided for informational value.
-type {{$srvIdent}} struct {
-	goupnp.ServiceClient
-}
-
-// New{{$srvIdent}}Clients discovers instances of the service on the network,
-// and returns clients to any that are found. errors will contain an error for
-// any devices that replied but which could not be queried, and err will be set
-// if the discovery process failed outright.
-//
-// This is a typical entry calling point into this package.
-func New{{$srvIdent}}Clients() (clients []*{{$srvIdent}}, errors []error, err error) {
-	var genericClients []goupnp.ServiceClient
-	if genericClients, errors, err = goupnp.NewServiceClients({{$srv.Const}}); err != nil {
-		return
-	}
-	clients = new{{$srvIdent}}ClientsFromGenericClients(genericClients)
-	return
-}
-
-// New{{$srvIdent}}ClientsByURL discovers instances of the service at the given
-// URL, and returns clients to any that are found. An error is returned if
-// there was an error probing the service.
-//
-// This is a typical entry calling point into this package when reusing an
-// previously discovered service URL.
-func New{{$srvIdent}}ClientsByURL(loc *url.URL) ([]*{{$srvIdent}}, error) {
-	genericClients, err := goupnp.NewServiceClientsByURL(loc, {{$srv.Const}})
-	if err != nil {
-		return nil, err
-	}
-	return new{{$srvIdent}}ClientsFromGenericClients(genericClients), nil
-}
-
-// New{{$srvIdent}}ClientsFromRootDevice discovers instances of the service in
-// a given root device, and returns clients to any that are found. An error is
-// returned if there was not at least one instance of the service within the
-// device. The location parameter is simply assigned to the Location attribute
-// of the wrapped ServiceClient(s).
-//
-// This is a typical entry calling point into this package when reusing an
-// previously discovered root device.
-func New{{$srvIdent}}ClientsFromRootDevice(rootDevice *goupnp.RootDevice, loc *url.URL) ([]*{{$srvIdent}}, error) {
-	genericClients, err := goupnp.NewServiceClientsFromRootDevice(rootDevice, loc, {{$srv.Const}})
-	if err != nil {
-		return nil, err
-	}
-	return new{{$srvIdent}}ClientsFromGenericClients(genericClients), nil
-}
-
-func new{{$srvIdent}}ClientsFromGenericClients(genericClients []goupnp.ServiceClient) []*{{$srvIdent}} {
-	clients := make([]*{{$srvIdent}}, len(genericClients))
-	for i := range genericClients {
-		clients[i] = &{{$srvIdent}}{genericClients[i]}
-	}
-	return clients
-}
-
-{{range .SCPD.Actions}}{{/* loops over *SCPDWithURN values */}}
-
-{{$winargs := $srv.WrapArguments .InputArguments}}
-{{$woutargs := $srv.WrapArguments .OutputArguments}}
-{{if $winargs.HasDoc}}
-//
-// Arguments:{{range $winargs}}{{if .HasDoc}}
-//
-// * {{.Name}}: {{.Document}}{{end}}{{end}}{{end}}
-{{if $woutargs.HasDoc}}
-//
-// Return values:{{range $woutargs}}{{if .HasDoc}}
-//
-// * {{.Name}}: {{.Document}}{{end}}{{end}}{{end}}
-func (client *{{$srvIdent}}) {{.Name}}({{range $winargs}}{{/*
-*/}}{{.AsParameter}}, {{end}}{{/*
-*/}}) ({{range $woutargs}}{{/*
-*/}}{{.AsParameter}}, {{end}} err error) {
-	// Request structure.
-	request := {{if $winargs}}&{{template "argstruct" $winargs}}{{"{}"}}{{else}}{{"interface{}(nil)"}}{{end}}
-	// BEGIN Marshal arguments into request.
-{{range $winargs}}
-	if request.{{.Name}}, err = {{.Marshal}}; err != nil {
-		return
-	}{{end}}
-	// END Marshal arguments into request.
-
-	// Response structure.
-	response := {{if $woutargs}}&{{template "argstruct" $woutargs}}{{"{}"}}{{else}}{{"interface{}(nil)"}}{{end}}
-
-	// Perform the SOAP call.
-	if err = client.SOAPClient.PerformAction({{$srv.URNParts.Const}}, "{{.Name}}", request, response); err != nil {
-		return
-	}
-
-	// BEGIN Unmarshal arguments from response.
-{{range $woutargs}}
-	if {{.Name}}, err = {{.Unmarshal "response"}}; err != nil {
-		return
-	}{{end}}
-	// END Unmarshal arguments from response.
-	return
-}
-{{end}}{{/* range .SCPD.Actions */}}
-{{end}}{{/* range .Services */}}
-
-{{define "argstruct"}}struct {{"{"}}{{range .}}
-{{.Name}} string
-{{end}}{{"}"}}{{end}}
-`))

Godeps/_workspace/src/github.com/jackpal/gateway/LICENSE

@@ -1,27 +0,0 @@
-// Copyright (c) 2010 Jack Palevich. All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//    * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//    * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//    * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Godeps/_workspace/src/github.com/jackpal/gateway/README.md

@@ -1,7 +0,0 @@
-# gateway
-
-A very simple library for discovering the IP address of the local LAN gateway.
-
-Provides implementations for Linux, OS X (Darwin) and Windows.
-
-Pull requests for other OSs happily considered!

Godeps/_workspace/src/github.com/jackpal/gateway/gateway_darwin.go

@@ -1,40 +0,0 @@
-package gateway
-
-import (
-	"bytes"
-	"io/ioutil"
-	"net"
-	"os/exec"
-)
-
-func DiscoverGateway() (ip net.IP, err error) {
-	routeCmd := exec.Command("route", "-n", "get", "0.0.0.0")
-	stdOut, err := routeCmd.StdoutPipe()
-	if err != nil {
-		return
-	}
-	if err = routeCmd.Start(); err != nil {
-		return
-	}
-	output, err := ioutil.ReadAll(stdOut)
-	if err != nil {
-		return
-	}
-
-	// Darwin route out format is always like this:
-	//    route to: default
-	// destination: default
-	//        mask: default
-	//     gateway: 192.168.1.1
-	outputLines := bytes.Split(output, []byte("\n"))
-	for _, line := range outputLines {
-		if bytes.Contains(line, []byte("gateway:")) {
-			gatewayFields := bytes.Fields(line)
-			ip = net.ParseIP(string(gatewayFields[1]))
-			break
-		}
-	}
-
-	err = routeCmd.Wait()
-	return
-}

Godeps/_workspace/src/github.com/jackpal/gateway/gateway_linux.go

@@ -1,75 +0,0 @@
-package gateway
-
-import (
-	"bytes"
-	"io/ioutil"
-	"net"
-	"os/exec"
-)
-
-func discoverGatewayUsingIp() (ip net.IP, err error) {
-	routeCmd := exec.Command("ip", "route", "show")
-	stdOut, err := routeCmd.StdoutPipe()
-	if err != nil {
-		return
-	}
-	if err = routeCmd.Start(); err != nil {
-		return
-	}
-	output, err := ioutil.ReadAll(stdOut)
-	if err != nil {
-		return
-	}
-
-	// Linux 'ip route show' format looks like this:
-	// default via 192.168.178.1 dev wlp3s0  metric 303
-	// 192.168.178.0/24 dev wlp3s0  proto kernel  scope link  src 192.168.178.76  metric 303
-	outputLines := bytes.Split(output, []byte("\n"))
-	for _, line := range outputLines {
-		if bytes.Contains(line, []byte("default")) {
-			ipFields := bytes.Fields(line)
-			ip = net.ParseIP(string(ipFields[2]))
-			break
-		}
-	}
-	err = routeCmd.Wait()
-	return
-}
-
-func discoverGatewayUsingRoute() (ip net.IP, err error) {
-	routeCmd := exec.Command("route", "-n")
-	stdOut, err := routeCmd.StdoutPipe()
-	if err != nil {
-		return
-	}
-	if err = routeCmd.Start(); err != nil {
-		return
-	}
-	output, err := ioutil.ReadAll(stdOut)
-	if err != nil {
-		return
-	}
-
-	// Linux route out format is always like this:
-	// Kernel IP routing table
-	// Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
-	// 0.0.0.0         192.168.1.1     0.0.0.0         UG    0      0        0 eth0
-	outputLines := bytes.Split(output, []byte("\n"))
-	for _, line := range outputLines {
-		if bytes.Contains(line, []byte("0.0.0.0")) {
-			ipFields := bytes.Fields(line)
-			ip = net.ParseIP(string(ipFields[1]))
-			break
-		}
-	}
-	err = routeCmd.Wait()
-	return
-}
-
-func DiscoverGateway() (ip net.IP, err error) {
-	ip, err = discoverGatewayUsingRoute()
-	if err != nil {
-		ip, err = discoverGatewayUsingIp()
-	}
-	return
-}

Godeps/_workspace/src/github.com/jackpal/gateway/gateway_unimplemented.go

@@ -1,14 +0,0 @@
-// +build !darwin,!linux,!windows
-
-package gateway
-
-import (
-	"fmt"
-	"net"
-	"runtime"
-)
-
-func DiscoverGateway() (ip net.IP, err error) {
-	err = fmt.Errorf("DiscoverGateway not implemented for OS %s", runtime.GOOS)
-	return
-}

Godeps/_workspace/src/github.com/jackpal/gateway/gateway_windows.go

@@ -1,43 +0,0 @@
-package gateway
-
-import (
-	"bytes"
-	"io/ioutil"
-	"net"
-	"os/exec"
-)
-
-func DiscoverGateway() (ip net.IP, err error) {
-	routeCmd := exec.Command("route", "print", "0.0.0.0")
-	stdOut, err := routeCmd.StdoutPipe()
-	if err != nil {
-		return
-	}
-	if err = routeCmd.Start(); err != nil {
-		return
-	}
-	output, err := ioutil.ReadAll(stdOut)
-	if err != nil {
-		return
-	}
-
-	// Windows route output format is always like this:
-	// ===========================================================================
-	// Active Routes:
-	// Network Destination        Netmask          Gateway       Interface  Metric
-	//           0.0.0.0          0.0.0.0      192.168.1.1    192.168.1.100     20
-	// ===========================================================================
-	// I'm trying to pick the active route,
-	// then jump 2 lines and pick the third IP
-	// Not using regex because output is quite standard from Windows XP to 8 (NEEDS TESTING)
-	outputLines := bytes.Split(output, []byte("\n"))
-	for idx, line := range outputLines {
-		if bytes.Contains(line, []byte("Active Routes:")) {
-			ipFields := bytes.Fields(outputLines[idx+2])
-			ip = net.ParseIP(string(ipFields[2]))
-			break
-		}
-	}
-	err = routeCmd.Wait()
-	return
-}

Godeps/_workspace/src/github.com/mattn/go-colorable/colorable_others.go

@@ -1,16 +0,0 @@
-// +build !windows
-
-package colorable
-
-import (
-	"io"
-	"os"
-)
-
-func NewColorableStdout() io.Writer {
-	return os.Stdout
-}
-
-func NewColorableStderr() io.Writer {
-	return os.Stderr
-}

Godeps/_workspace/src/github.com/mattn/go-isatty/README.md

@@ -1,37 +0,0 @@
-# go-isatty
-
-isatty for golang
-
-## Usage
-
-```go
-package main
-
-import (
-	"fmt"
-	"github.com/mattn/go-isatty"
-	"os"
-)
-
-func main() {
-	if isatty.IsTerminal(os.Stdout.Fd()) {
-		fmt.Println("Is Terminal")
-	} else {
-		fmt.Println("Is Not Terminal")
-	}
-}
-```
-
-## Installation
-
-```
-$ go get github.com/mattn/go-isatty
-```
-
-# License
-
-MIT
-
-# Author
-
-Yasuhiro Matsumoto (a.k.a mattn)

Godeps/_workspace/src/github.com/mattn/go-isatty/isatty_windows.go

@@ -1,19 +0,0 @@
-// +build windows
-// +build !appengine
-
-package isatty
-
-import (
-	"syscall"
-	"unsafe"
-)
-
-var kernel32 = syscall.NewLazyDLL("kernel32.dll")
-var procGetConsoleMode = kernel32.NewProc("GetConsoleMode")
-
-// IsTerminal return true if the file descriptor is terminal.
-func IsTerminal(fd uintptr) bool {
-	var st uint32
-	r, _, e := syscall.Syscall(procGetConsoleMode.Addr(), 2, fd, uintptr(unsafe.Pointer(&st)), 0)
-	return r != 0 && e == 0
-}

Godeps/_workspace/src/github.com/mattn/go-runewidth/.travis.yml

@@ -1,9 +0,0 @@
-language: go
-go:
-  - tip
-before_install:
-  - go get github.com/axw/gocov/gocov
-  - go get github.com/mattn/goveralls
-  - go get golang.org/x/tools/cmd/cover
-script:
-    - $HOME/gopath/bin/goveralls -repotoken lAKAWPzcGsD3A8yBX3BGGtRUdJ6CaGERL

Godeps/_workspace/src/github.com/mattn/go-runewidth/runewidth.go

@@ -1,464 +0,0 @@
-package runewidth
-
-var EastAsianWidth = IsEastAsian()
-var DefaultCondition = &Condition{EastAsianWidth}
-
-type interval struct {
-	first rune
-	last  rune
-}
-
-var combining = []interval{
-	{0x0300, 0x036F}, {0x0483, 0x0486}, {0x0488, 0x0489},
-	{0x0591, 0x05BD}, {0x05BF, 0x05BF}, {0x05C1, 0x05C2},
-	{0x05C4, 0x05C5}, {0x05C7, 0x05C7}, {0x0600, 0x0603},
-	{0x0610, 0x0615}, {0x064B, 0x065E}, {0x0670, 0x0670},
-	{0x06D6, 0x06E4}, {0x06E7, 0x06E8}, {0x06EA, 0x06ED},
-	{0x070F, 0x070F}, {0x0711, 0x0711}, {0x0730, 0x074A},
-	{0x07A6, 0x07B0}, {0x07EB, 0x07F3}, {0x0901, 0x0902},
-	{0x093C, 0x093C}, {0x0941, 0x0948}, {0x094D, 0x094D},
-	{0x0951, 0x0954}, {0x0962, 0x0963}, {0x0981, 0x0981},
-	{0x09BC, 0x09BC}, {0x09C1, 0x09C4}, {0x09CD, 0x09CD},
-	{0x09E2, 0x09E3}, {0x0A01, 0x0A02}, {0x0A3C, 0x0A3C},
-	{0x0A41, 0x0A42}, {0x0A47, 0x0A48}, {0x0A4B, 0x0A4D},
-	{0x0A70, 0x0A71}, {0x0A81, 0x0A82}, {0x0ABC, 0x0ABC},
-	{0x0AC1, 0x0AC5}, {0x0AC7, 0x0AC8}, {0x0ACD, 0x0ACD},
-	{0x0AE2, 0x0AE3}, {0x0B01, 0x0B01}, {0x0B3C, 0x0B3C},
-	{0x0B3F, 0x0B3F}, {0x0B41, 0x0B43}, {0x0B4D, 0x0B4D},
-	{0x0B56, 0x0B56}, {0x0B82, 0x0B82}, {0x0BC0, 0x0BC0},
-	{0x0BCD, 0x0BCD}, {0x0C3E, 0x0C40}, {0x0C46, 0x0C48},
-	{0x0C4A, 0x0C4D}, {0x0C55, 0x0C56}, {0x0CBC, 0x0CBC},
-	{0x0CBF, 0x0CBF}, {0x0CC6, 0x0CC6}, {0x0CCC, 0x0CCD},
-	{0x0CE2, 0x0CE3}, {0x0D41, 0x0D43}, {0x0D4D, 0x0D4D},
-	{0x0DCA, 0x0DCA}, {0x0DD2, 0x0DD4}, {0x0DD6, 0x0DD6},
-	{0x0E31, 0x0E31}, {0x0E34, 0x0E3A}, {0x0E47, 0x0E4E},
-	{0x0EB1, 0x0EB1}, {0x0EB4, 0x0EB9}, {0x0EBB, 0x0EBC},
-	{0x0EC8, 0x0ECD}, {0x0F18, 0x0F19}, {0x0F35, 0x0F35},
-	{0x0F37, 0x0F37}, {0x0F39, 0x0F39}, {0x0F71, 0x0F7E},
-	{0x0F80, 0x0F84}, {0x0F86, 0x0F87}, {0x0F90, 0x0F97},
-	{0x0F99, 0x0FBC}, {0x0FC6, 0x0FC6}, {0x102D, 0x1030},
-	{0x1032, 0x1032}, {0x1036, 0x1037}, {0x1039, 0x1039},
-	{0x1058, 0x1059}, {0x1160, 0x11FF}, {0x135F, 0x135F},
-	{0x1712, 0x1714}, {0x1732, 0x1734}, {0x1752, 0x1753},
-	{0x1772, 0x1773}, {0x17B4, 0x17B5}, {0x17B7, 0x17BD},
-	{0x17C6, 0x17C6}, {0x17C9, 0x17D3}, {0x17DD, 0x17DD},
-	{0x180B, 0x180D}, {0x18A9, 0x18A9}, {0x1920, 0x1922},
-	{0x1927, 0x1928}, {0x1932, 0x1932}, {0x1939, 0x193B},
-	{0x1A17, 0x1A18}, {0x1B00, 0x1B03}, {0x1B34, 0x1B34},
-	{0x1B36, 0x1B3A}, {0x1B3C, 0x1B3C}, {0x1B42, 0x1B42},
-	{0x1B6B, 0x1B73}, {0x1DC0, 0x1DCA}, {0x1DFE, 0x1DFF},
-	{0x200B, 0x200F}, {0x202A, 0x202E}, {0x2060, 0x2063},
-	{0x206A, 0x206F}, {0x20D0, 0x20EF}, {0x302A, 0x302F},
-	{0x3099, 0x309A}, {0xA806, 0xA806}, {0xA80B, 0xA80B},
-	{0xA825, 0xA826}, {0xFB1E, 0xFB1E}, {0xFE00, 0xFE0F},
-	{0xFE20, 0xFE23}, {0xFEFF, 0xFEFF}, {0xFFF9, 0xFFFB},
-	{0x10A01, 0x10A03}, {0x10A05, 0x10A06}, {0x10A0C, 0x10A0F},
-	{0x10A38, 0x10A3A}, {0x10A3F, 0x10A3F}, {0x1D167, 0x1D169},
-	{0x1D173, 0x1D182}, {0x1D185, 0x1D18B}, {0x1D1AA, 0x1D1AD},
-	{0x1D242, 0x1D244}, {0xE0001, 0xE0001}, {0xE0020, 0xE007F},
-	{0xE0100, 0xE01EF},
-}
-
-type ctype int
-
-const (
-	narrow ctype = iota
-	ambiguous
-	wide
-	halfwidth
-	fullwidth
-	neutral
-)
-
-type intervalType struct {
-	first rune
-	last  rune
-	ctype ctype
-}
-
-var ctypes = []intervalType{
-	{0x0020, 0x007E, narrow},
-	{0x00A1, 0x00A1, ambiguous},
-	{0x00A2, 0x00A3, narrow},
-	{0x00A4, 0x00A4, ambiguous},
-	{0x00A5, 0x00A6, narrow},
-	{0x00A7, 0x00A8, ambiguous},
-	{0x00AA, 0x00AA, ambiguous},
-	{0x00AC, 0x00AC, narrow},
-	{0x00AD, 0x00AE, ambiguous},
-	{0x00AF, 0x00AF, narrow},
-	{0x00B0, 0x00B4, ambiguous},
-	{0x00B6, 0x00BA, ambiguous},
-	{0x00BC, 0x00BF, ambiguous},
-	{0x00C6, 0x00C6, ambiguous},
-	{0x00D0, 0x00D0, ambiguous},
-	{0x00D7, 0x00D8, ambiguous},
-	{0x00DE, 0x00E1, ambiguous},
-	{0x00E6, 0x00E6, ambiguous},
-	{0x00E8, 0x00EA, ambiguous},
-	{0x00EC, 0x00ED, ambiguous},
-	{0x00F0, 0x00F0, ambiguous},
-	{0x00F2, 0x00F3, ambiguous},
-	{0x00F7, 0x00FA, ambiguous},
-	{0x00FC, 0x00FC, ambiguous},
-	{0x00FE, 0x00FE, ambiguous},
-	{0x0101, 0x0101, ambiguous},
-	{0x0111, 0x0111, ambiguous},
-	{0x0113, 0x0113, ambiguous},
-	{0x011B, 0x011B, ambiguous},
-	{0x0126, 0x0127, ambiguous},
-	{0x012B, 0x012B, ambiguous},
-	{0x0131, 0x0133, ambiguous},
-	{0x0138, 0x0138, ambiguous},
-	{0x013F, 0x0142, ambiguous},
-	{0x0144, 0x0144, ambiguous},
-	{0x0148, 0x014B, ambiguous},
-	{0x014D, 0x014D, ambiguous},
-	{0x0152, 0x0153, ambiguous},
-	{0x0166, 0x0167, ambiguous},
-	{0x016B, 0x016B, ambiguous},
-	{0x01CE, 0x01CE, ambiguous},
-	{0x01D0, 0x01D0, ambiguous},
-	{0x01D2, 0x01D2, ambiguous},
-	{0x01D4, 0x01D4, ambiguous},
-	{0x01D6, 0x01D6, ambiguous},
-	{0x01D8, 0x01D8, ambiguous},
-	{0x01DA, 0x01DA, ambiguous},
-	{0x01DC, 0x01DC, ambiguous},
-	{0x0251, 0x0251, ambiguous},
-	{0x0261, 0x0261, ambiguous},
-	{0x02C4, 0x02C4, ambiguous},
-	{0x02C7, 0x02C7, ambiguous},
-	{0x02C9, 0x02CB, ambiguous},
-	{0x02CD, 0x02CD, ambiguous},
-	{0x02D0, 0x02D0, ambiguous},
-	{0x02D8, 0x02DB, ambiguous},
-	{0x02DD, 0x02DD, ambiguous},
-	{0x02DF, 0x02DF, ambiguous},
-	{0x0300, 0x036F, ambiguous},
-	{0x0391, 0x03A2, ambiguous},
-	{0x03A3, 0x03A9, ambiguous},
-	{0x03B1, 0x03C1, ambiguous},
-	{0x03C3, 0x03C9, ambiguous},
-	{0x0401, 0x0401, ambiguous},
-	{0x0410, 0x044F, ambiguous},
-	{0x0451, 0x0451, ambiguous},
-	{0x1100, 0x115F, wide},
-	{0x2010, 0x2010, ambiguous},
-	{0x2013, 0x2016, ambiguous},
-	{0x2018, 0x2019, ambiguous},
-	{0x201C, 0x201D, ambiguous},
-	{0x2020, 0x2022, ambiguous},
-	{0x2024, 0x2027, ambiguous},
-	{0x2030, 0x2030, ambiguous},
-	{0x2032, 0x2033, ambiguous},
-	{0x2035, 0x2035, ambiguous},
-	{0x203B, 0x203B, ambiguous},
-	{0x203E, 0x203E, ambiguous},
-	{0x2074, 0x2074, ambiguous},
-	{0x207F, 0x207F, ambiguous},
-	{0x2081, 0x2084, ambiguous},
-	{0x20A9, 0x20A9, halfwidth},
-	{0x20AC, 0x20AC, ambiguous},
-	{0x2103, 0x2103, ambiguous},
-	{0x2105, 0x2105, ambiguous},
-	{0x2109, 0x2109, ambiguous},
-	{0x2113, 0x2113, ambiguous},
-	{0x2116, 0x2116, ambiguous},
-	{0x2121, 0x2122, ambiguous},
-	{0x2126, 0x2126, ambiguous},
-	{0x212B, 0x212B, ambiguous},
-	{0x2153, 0x2154, ambiguous},
-	{0x215B, 0x215E, ambiguous},
-	{0x2160, 0x216B, ambiguous},
-	{0x2170, 0x2179, ambiguous},
-	{0x2189, 0x218A, ambiguous},
-	{0x2190, 0x2199, ambiguous},
-	{0x21B8, 0x21B9, ambiguous},
-	{0x21D2, 0x21D2, ambiguous},
-	{0x21D4, 0x21D4, ambiguous},
-	{0x21E7, 0x21E7, ambiguous},
-	{0x2200, 0x2200, ambiguous},
-	{0x2202, 0x2203, ambiguous},
-	{0x2207, 0x2208, ambiguous},
-	{0x220B, 0x220B, ambiguous},
-	{0x220F, 0x220F, ambiguous},
-	{0x2211, 0x2211, ambiguous},
-	{0x2215, 0x2215, ambiguous},
-	{0x221A, 0x221A, ambiguous},
-	{0x221D, 0x2220, ambiguous},
-	{0x2223, 0x2223, ambiguous},
-	{0x2225, 0x2225, ambiguous},
-	{0x2227, 0x222C, ambiguous},
-	{0x222E, 0x222E, ambiguous},
-	{0x2234, 0x2237, ambiguous},
-	{0x223C, 0x223D, ambiguous},
-	{0x2248, 0x2248, ambiguous},
-	{0x224C, 0x224C, ambiguous},
-	{0x2252, 0x2252, ambiguous},
-	{0x2260, 0x2261, ambiguous},
-	{0x2264, 0x2267, ambiguous},
-	{0x226A, 0x226B, ambiguous},
-	{0x226E, 0x226F, ambiguous},
-	{0x2282, 0x2283, ambiguous},
-	{0x2286, 0x2287, ambiguous},
-	{0x2295, 0x2295, ambiguous},
-	{0x2299, 0x2299, ambiguous},
-	{0x22A5, 0x22A5, ambiguous},
-	{0x22BF, 0x22BF, ambiguous},
-	{0x2312, 0x2312, ambiguous},
-	{0x2329, 0x232A, wide},
-	{0x2460, 0x24E9, ambiguous},
-	{0x24EB, 0x254B, ambiguous},
-	{0x2550, 0x2573, ambiguous},
-	{0x2580, 0x258F, ambiguous},
-	{0x2592, 0x2595, ambiguous},
-	{0x25A0, 0x25A1, ambiguous},
-	{0x25A3, 0x25A9, ambiguous},
-	{0x25B2, 0x25B3, ambiguous},
-	{0x25B6, 0x25B7, ambiguous},
-	{0x25BC, 0x25BD, ambiguous},
-	{0x25C0, 0x25C1, ambiguous},
-	{0x25C6, 0x25C8, ambiguous},
-	{0x25CB, 0x25CB, ambiguous},
-	{0x25CE, 0x25D1, ambiguous},
-	{0x25E2, 0x25E5, ambiguous},
-	{0x25EF, 0x25EF, ambiguous},
-	{0x2605, 0x2606, ambiguous},
-	{0x2609, 0x2609, ambiguous},
-	{0x260E, 0x260F, ambiguous},
-	{0x2614, 0x2615, ambiguous},
-	{0x261C, 0x261C, ambiguous},
-	{0x261E, 0x261E, ambiguous},
-	{0x2640, 0x2640, ambiguous},
-	{0x2642, 0x2642, ambiguous},
-	{0x2660, 0x2661, ambiguous},
-	{0x2663, 0x2665, ambiguous},
-	{0x2667, 0x266A, ambiguous},
-	{0x266C, 0x266D, ambiguous},
-	{0x266F, 0x266F, ambiguous},
-	{0x269E, 0x269F, ambiguous},
-	{0x26BE, 0x26BF, ambiguous},
-	{0x26C4, 0x26CD, ambiguous},
-	{0x26CF, 0x26E1, ambiguous},
-	{0x26E3, 0x26E3, ambiguous},
-	{0x26E8, 0x26FF, ambiguous},
-	{0x273D, 0x273D, ambiguous},
-	{0x2757, 0x2757, ambiguous},
-	{0x2776, 0x277F, ambiguous},
-	{0x27E6, 0x27ED, narrow},
-	{0x2985, 0x2986, narrow},
-	{0x2B55, 0x2B59, ambiguous},
-	{0x2E80, 0x2E9A, wide},
-	{0x2E9B, 0x2EF4, wide},
-	{0x2F00, 0x2FD6, wide},
-	{0x2FF0, 0x2FFC, wide},
-	{0x3000, 0x3000, fullwidth},
-	{0x3001, 0x303E, wide},
-	{0x3041, 0x3097, wide},
-	{0x3099, 0x3100, wide},
-	{0x3105, 0x312E, wide},
-	{0x3131, 0x318F, wide},
-	{0x3190, 0x31BB, wide},
-	{0x31C0, 0x31E4, wide},
-	{0x31F0, 0x321F, wide},
-	{0x3220, 0x3247, wide},
-	{0x3248, 0x324F, ambiguous},
-	{0x3250, 0x32FF, wide},
-	{0x3300, 0x4DBF, wide},
-	{0x4E00, 0xA48D, wide},
-	{0xA490, 0xA4C7, wide},
-	{0xA960, 0xA97D, wide},
-	{0xAC00, 0xD7A4, wide},
-	{0xE000, 0xF8FF, ambiguous},
-	{0xF900, 0xFAFF, wide},
-	{0xFE00, 0xFE0F, ambiguous},
-	{0xFE10, 0xFE1A, wide},
-	{0xFE30, 0xFE53, wide},
-	{0xFE54, 0xFE67, wide},
-	{0xFE68, 0xFE6C, wide},
-	{0xFF01, 0xFF60, fullwidth},
-	{0xFF61, 0xFFBF, halfwidth},
-	{0xFFC2, 0xFFC8, halfwidth},
-	{0xFFCA, 0xFFD0, halfwidth},
-	{0xFFD2, 0xFFD8, halfwidth},
-	{0xFFDA, 0xFFDD, halfwidth},
-	{0xFFE0, 0xFFE7, fullwidth},
-	{0xFFE8, 0xFFEF, halfwidth},
-	{0xFFFD, 0xFFFE, ambiguous},
-	{0x1B000, 0x1B002, wide},
-	{0x1F100, 0x1F10A, ambiguous},
-	{0x1F110, 0x1F12D, ambiguous},
-	{0x1F130, 0x1F169, ambiguous},
-	{0x1F170, 0x1F19B, ambiguous},
-	{0x1F200, 0x1F203, wide},
-	{0x1F210, 0x1F23B, wide},
-	{0x1F240, 0x1F249, wide},
-	{0x1F250, 0x1F252, wide},
-	{0x20000, 0x2FFFE, wide},
-	{0x30000, 0x3FFFE, wide},
-	{0xE0100, 0xE01F0, ambiguous},
-	{0xF0000, 0xFFFFD, ambiguous},
-	{0x100000, 0x10FFFE, ambiguous},
-}
-
-type Condition struct {
-	EastAsianWidth bool
-}
-
-func NewCondition() *Condition {
-	return &Condition{EastAsianWidth}
-}
-
-// RuneWidth returns the number of cells in r.
-// See http://www.unicode.org/reports/tr11/
-func (c *Condition) RuneWidth(r rune) int {
-	if r == 0 {
-		return 0
-	}
-	if r < 32 || (r >= 0x7f && r < 0xa0) {
-		return 1
-	}
-	for _, iv := range combining {
-		if iv.first <= r && r <= iv.last {
-			return 0
-		}
-	}
-
-	if c.EastAsianWidth && IsAmbiguousWidth(r) {
-		return 2
-	}
-
-	if r >= 0x1100 &&
-		(r <= 0x115f || r == 0x2329 || r == 0x232a ||
-			(r >= 0x2e80 && r <= 0xa4cf && r != 0x303f) ||
-			(r >= 0xac00 && r <= 0xd7a3) ||
-			(r >= 0xf900 && r <= 0xfaff) ||
-			(r >= 0xfe30 && r <= 0xfe6f) ||
-			(r >= 0xff00 && r <= 0xff60) ||
-			(r >= 0xffe0 && r <= 0xffe6) ||
-			(r >= 0x20000 && r <= 0x2fffd) ||
-			(r >= 0x30000 && r <= 0x3fffd)) {
-		return 2
-	}
-	return 1
-}
-
-func (c *Condition) StringWidth(s string) (width int) {
-	for _, r := range []rune(s) {
-		width += c.RuneWidth(r)
-	}
-	return width
-}
-
-func (c *Condition) Truncate(s string, w int, tail string) string {
-	if c.StringWidth(s) <= w {
-		return s
-	}
-	r := []rune(s)
-	tw := c.StringWidth(tail)
-	w -= tw
-	width := 0
-	i := 0
-	for ; i < len(r); i++ {
-		cw := c.RuneWidth(r[i])
-		if width+cw > w {
-			break
-		}
-		width += cw
-	}
-	return string(r[0:i]) + tail
-}
-
-func (c *Condition) Wrap(s string, w int) string {
-	width := 0
-	out := ""
-	for _, r := range []rune(s) {
-		cw := RuneWidth(r)
-		if r == '\n' {
-			out += string(r)
-			width = 0
-			continue
-		} else if width+cw > w {
-			out += "\n"
-			width = 0
-			out += string(r)
-			width += cw
-			continue
-		}
-		out += string(r)
-		width += cw
-	}
-	return out
-}
-
-func (c *Condition) FillLeft(s string, w int) string {
-	width := c.StringWidth(s)
-	count := w - width
-	if count > 0 {
-		b := make([]byte, count)
-		for i := range b {
-			b[i] = ' '
-		}
-		return string(b) + s
-	}
-	return s
-}
-
-func (c *Condition) FillRight(s string, w int) string {
-	width := c.StringWidth(s)
-	count := w - width
-	if count > 0 {
-		b := make([]byte, count)
-		for i := range b {
-			b[i] = ' '
-		}
-		return s + string(b)
-	}
-	return s
-}
-
-// RuneWidth returns the number of cells in r.
-// See http://www.unicode.org/reports/tr11/
-func RuneWidth(r rune) int {
-	return DefaultCondition.RuneWidth(r)
-}
-
-func ct(r rune) ctype {
-	for _, iv := range ctypes {
-		if iv.first <= r && r <= iv.last {
-			return iv.ctype
-		}
-	}
-	return neutral
-}
-
-// IsAmbiguousWidth returns whether is ambiguous width or not.
-func IsAmbiguousWidth(r rune) bool {
-	return ct(r) == ambiguous
-}
-
-// IsAmbiguousWidth returns whether is ambiguous width or not.
-func IsNeutralWidth(r rune) bool {
-	return ct(r) == neutral
-}
-
-func StringWidth(s string) (width int) {
-	return DefaultCondition.StringWidth(s)
-}
-
-func Truncate(s string, w int, tail string) string {
-	return DefaultCondition.Truncate(s, w, tail)
-}
-
-func Wrap(s string, w int) string {
-	return DefaultCondition.Wrap(s, w)
-}
-
-func FillLeft(s string, w int) string {
-	return DefaultCondition.FillLeft(s, w)
-}
-
-func FillRight(s string, w int) string {
-	return DefaultCondition.FillRight(s, w)
-}

Godeps/_workspace/src/github.com/microsoft/go-winio/README.md

@@ -1,15 +0,0 @@
-# go-winio
-
-This repository contains utilities for efficiently performing Win32 IO operations in 
-Go. Currently, this is focused on accessing named pipes and other file handles, and
-for using named pipes as a net transport.
-
-This code relies on IO completion ports to avoid blocking IO on system threads, allowing Go 
-to reuse the thread to schedule another goroutine. This limits support to Windows Vista and 
-newer operating systems. This is similar to the implementation of network sockets in Go's net
-package.
-
-Please see the LICENSE file for licensing information.
-
-Thanks to natefinch for the inspiration for this library. See https://github.com/natefinch/npipe 
-for another named pipe implementation.

Godeps/_workspace/src/github.com/microsoft/go-winio/backup.go

@@ -1,266 +0,0 @@
-package winio
-
-import (
-	"encoding/binary"
-	"errors"
-	"fmt"
-	"io"
-	"io/ioutil"
-	"os"
-	"runtime"
-	"syscall"
-	"unicode/utf16"
-)
-
-//sys backupRead(h syscall.Handle, b []byte, bytesRead *uint32, abort bool, processSecurity bool, context *uintptr) (err error) = BackupRead
-//sys backupWrite(h syscall.Handle, b []byte, bytesWritten *uint32, abort bool, processSecurity bool, context *uintptr) (err error) = BackupWrite
-
-const (
-	BackupData = uint32(iota + 1)
-	BackupEaData
-	BackupSecurity
-	BackupAlternateData
-	BackupLink
-	BackupPropertyData
-	BackupObjectId
-	BackupReparseData
-	BackupSparseBlock
-	BackupTxfsData
-)
-
-const (
-	StreamSparseAttributes = uint32(8)
-)
-
-const (
-	WRITE_DAC              = 0x40000
-	WRITE_OWNER            = 0x80000
-	ACCESS_SYSTEM_SECURITY = 0x1000000
-)
-
-// BackupHeader represents a backup stream of a file.
-type BackupHeader struct {
-	Id         uint32 // The backup stream ID
-	Attributes uint32 // Stream attributes
-	Size       int64  // The size of the stream in bytes
-	Name       string // The name of the stream (for BackupAlternateData only).
-	Offset     int64  // The offset of the stream in the file (for BackupSparseBlock only).
-}
-
-type win32StreamId struct {
-	StreamId   uint32
-	Attributes uint32
-	Size       uint64
-	NameSize   uint32
-}
-
-// BackupStreamReader reads from a stream produced by the BackupRead Win32 API and produces a series
-// of BackupHeader values.
-type BackupStreamReader struct {
-	r         io.Reader
-	bytesLeft int64
-}
-
-// NewBackupStreamReader produces a BackupStreamReader from any io.Reader.
-func NewBackupStreamReader(r io.Reader) *BackupStreamReader {
-	return &BackupStreamReader{r, 0}
-}
-
-// Next returns the next backup stream and prepares for calls to Write(). It skips the remainder of the current stream if
-// it was not completely read.
-func (r *BackupStreamReader) Next() (*BackupHeader, error) {
-	if r.bytesLeft > 0 {
-		if _, err := io.Copy(ioutil.Discard, r); err != nil {
-			return nil, err
-		}
-	}
-	var wsi win32StreamId
-	if err := binary.Read(r.r, binary.LittleEndian, &wsi); err != nil {
-		return nil, err
-	}
-	hdr := &BackupHeader{
-		Id:         wsi.StreamId,
-		Attributes: wsi.Attributes,
-		Size:       int64(wsi.Size),
-	}
-	if wsi.NameSize != 0 {
-		name := make([]uint16, int(wsi.NameSize/2))
-		if err := binary.Read(r.r, binary.LittleEndian, name); err != nil {
-			return nil, err
-		}
-		hdr.Name = syscall.UTF16ToString(name)
-	}
-	if wsi.StreamId == BackupSparseBlock {
-		if err := binary.Read(r.r, binary.LittleEndian, &hdr.Offset); err != nil {
-			return nil, err
-		}
-		hdr.Size -= 8
-	}
-	r.bytesLeft = hdr.Size
-	return hdr, nil
-}
-
-// Read reads from the current backup stream.
-func (r *BackupStreamReader) Read(b []byte) (int, error) {
-	if r.bytesLeft == 0 {
-		return 0, io.EOF
-	}
-	if int64(len(b)) > r.bytesLeft {
-		b = b[:r.bytesLeft]
-	}
-	n, err := r.r.Read(b)
-	r.bytesLeft -= int64(n)
-	if err == io.EOF {
-		err = io.ErrUnexpectedEOF
-	} else if r.bytesLeft == 0 && err == nil {
-		err = io.EOF
-	}
-	return n, err
-}
-
-// BackupStreamWriter writes a stream compatible with the BackupWrite Win32 API.
-type BackupStreamWriter struct {
-	w         io.Writer
-	bytesLeft int64
-}
-
-// NewBackupStreamWriter produces a BackupStreamWriter on top of an io.Writer.
-func NewBackupStreamWriter(w io.Writer) *BackupStreamWriter {
-	return &BackupStreamWriter{w, 0}
-}
-
-// WriteHeader writes the next backup stream header and prepares for calls to Write().
-func (w *BackupStreamWriter) WriteHeader(hdr *BackupHeader) error {
-	if w.bytesLeft != 0 {
-		return fmt.Errorf("missing %d bytes", w.bytesLeft)
-	}
-	name := utf16.Encode([]rune(hdr.Name))
-	wsi := win32StreamId{
-		StreamId:   hdr.Id,
-		Attributes: hdr.Attributes,
-		Size:       uint64(hdr.Size),
-		NameSize:   uint32(len(name) * 2),
-	}
-	if hdr.Id == BackupSparseBlock {
-		// Include space for the int64 block offset
-		wsi.Size += 8
-	}
-	if err := binary.Write(w.w, binary.LittleEndian, &wsi); err != nil {
-		return err
-	}
-	if len(name) != 0 {
-		if err := binary.Write(w.w, binary.LittleEndian, name); err != nil {
-			return err
-		}
-	}
-	if hdr.Id == BackupSparseBlock {
-		if err := binary.Write(w.w, binary.LittleEndian, hdr.Offset); err != nil {
-			return err
-		}
-	}
-	w.bytesLeft = hdr.Size
-	return nil
-}
-
-// Write writes to the current backup stream.
-func (w *BackupStreamWriter) Write(b []byte) (int, error) {
-	if w.bytesLeft < int64(len(b)) {
-		return 0, fmt.Errorf("too many bytes by %d", int64(len(b))-w.bytesLeft)
-	}
-	n, err := w.w.Write(b)
-	w.bytesLeft -= int64(n)
-	return n, err
-}
-
-// BackupFileReader provides an io.ReadCloser interface on top of the BackupRead Win32 API.
-type BackupFileReader struct {
-	f               *os.File
-	includeSecurity bool
-	ctx             uintptr
-}
-
-// NewBackupFileReader returns a new BackupFileReader from a file handle. If includeSecurity is true,
-// Read will attempt to read the security descriptor of the file.
-func NewBackupFileReader(f *os.File, includeSecurity bool) *BackupFileReader {
-	r := &BackupFileReader{f, includeSecurity, 0}
-	runtime.SetFinalizer(r, func(r *BackupFileReader) { r.Close() })
-	return r
-}
-
-// Read reads a backup stream from the file by calling the Win32 API BackupRead().
-func (r *BackupFileReader) Read(b []byte) (int, error) {
-	var bytesRead uint32
-	err := backupRead(syscall.Handle(r.f.Fd()), b, &bytesRead, false, r.includeSecurity, &r.ctx)
-	if err != nil {
-		return 0, &os.PathError{"BackupRead", r.f.Name(), err}
-	}
-	if bytesRead == 0 {
-		return 0, io.EOF
-	}
-	return int(bytesRead), nil
-}
-
-// Close frees Win32 resources associated with the BackupFileReader. It does not close
-// the underlying file.
-func (r *BackupFileReader) Close() error {
-	if r.ctx != 0 {
-		backupRead(syscall.Handle(r.f.Fd()), nil, nil, true, false, &r.ctx)
-		r.ctx = 0
-	}
-	return nil
-}
-
-// BackupFileWriter provides an io.WriteCloser interface on top of the BackupWrite Win32 API.
-type BackupFileWriter struct {
-	f               *os.File
-	includeSecurity bool
-	ctx             uintptr
-}
-
-// NewBackupFileWrtier returns a new BackupFileWriter from a file handle. If includeSecurity is true,
-// Write() will attempt to restore the security descriptor from the stream.
-func NewBackupFileWriter(f *os.File, includeSecurity bool) *BackupFileWriter {
-	w := &BackupFileWriter{f, includeSecurity, 0}
-	runtime.SetFinalizer(w, func(w *BackupFileWriter) { w.Close() })
-	return w
-}
-
-// Write restores a portion of the file using the provided backup stream.
-func (w *BackupFileWriter) Write(b []byte) (int, error) {
-	var bytesWritten uint32
-	err := backupWrite(syscall.Handle(w.f.Fd()), b, &bytesWritten, false, w.includeSecurity, &w.ctx)
-	if err != nil {
-		return 0, &os.PathError{"BackupWrite", w.f.Name(), err}
-	}
-	if int(bytesWritten) != len(b) {
-		return int(bytesWritten), errors.New("not all bytes could be written")
-	}
-	return len(b), nil
-}
-
-// Close frees Win32 resources associated with the BackupFileWriter. It does not
-// close the underlying file.
-func (w *BackupFileWriter) Close() error {
-	if w.ctx != 0 {
-		backupWrite(syscall.Handle(w.f.Fd()), nil, nil, true, false, &w.ctx)
-		w.ctx = 0
-	}
-	return nil
-}
-
-// OpenForBackup opens a file or directory, potentially skipping access checks if the backup
-// or restore privileges have been acquired.
-//
-// If the file opened was a directory, it cannot be used with Readdir().
-func OpenForBackup(path string, access uint32, share uint32, createmode uint32) (*os.File, error) {
-	winPath, err := syscall.UTF16FromString(path)
-	if err != nil {
-		return nil, err
-	}
-	h, err := syscall.CreateFile(&winPath[0], access, share, nil, createmode, syscall.FILE_FLAG_BACKUP_SEMANTICS, 0)
-	if err != nil {
-		err = &os.PathError{Op: "open", Path: path, Err: err}
-		return nil, err
-	}
-	return os.NewFile(uintptr(h), path), nil
-}

Godeps/_workspace/src/github.com/microsoft/go-winio/file.go

@@ -1,219 +0,0 @@
-package winio
-
-import (
-	"errors"
-	"io"
-	"runtime"
-	"sync"
-	"syscall"
-	"time"
-)
-
-//sys cancelIoEx(file syscall.Handle, o *syscall.Overlapped) (err error) = CancelIoEx
-//sys createIoCompletionPort(file syscall.Handle, port syscall.Handle, key uintptr, threadCount uint32) (newport syscall.Handle, err error) = CreateIoCompletionPort
-//sys getQueuedCompletionStatus(port syscall.Handle, bytes *uint32, key *uintptr, o **ioOperation, timeout uint32) (err error) = GetQueuedCompletionStatus
-//sys setFileCompletionNotificationModes(h syscall.Handle, flags uint8) (err error) = SetFileCompletionNotificationModes
-//sys timeBeginPeriod(period uint32) (n int32) = winmm.timeBeginPeriod
-
-const (
-	cFILE_SKIP_COMPLETION_PORT_ON_SUCCESS = 1
-	cFILE_SKIP_SET_EVENT_ON_HANDLE        = 2
-)
-
-var (
-	ErrFileClosed = errors.New("file has already been closed")
-	ErrTimeout    = &timeoutError{}
-)
-
-type timeoutError struct{}
-
-func (e *timeoutError) Error() string   { return "i/o timeout" }
-func (e *timeoutError) Timeout() bool   { return true }
-func (e *timeoutError) Temporary() bool { return true }
-
-var ioInitOnce sync.Once
-var ioCompletionPort syscall.Handle
-
-// ioResult contains the result of an asynchronous IO operation
-type ioResult struct {
-	bytes uint32
-	err   error
-}
-
-// ioOperation represents an outstanding asynchronous Win32 IO
-type ioOperation struct {
-	o  syscall.Overlapped
-	ch chan ioResult
-}
-
-func initIo() {
-	h, err := createIoCompletionPort(syscall.InvalidHandle, 0, 0, 0xffffffff)
-	if err != nil {
-		panic(err)
-	}
-	ioCompletionPort = h
-	go ioCompletionProcessor(h)
-}
-
-// win32File implements Reader, Writer, and Closer on a Win32 handle without blocking in a syscall.
-// It takes ownership of this handle and will close it if it is garbage collected.
-type win32File struct {
-	handle        syscall.Handle
-	wg            sync.WaitGroup
-	closing       bool
-	readDeadline  time.Time
-	writeDeadline time.Time
-}
-
-// makeWin32File makes a new win32File from an existing file handle
-func makeWin32File(h syscall.Handle) (*win32File, error) {
-	f := &win32File{handle: h}
-	ioInitOnce.Do(initIo)
-	_, err := createIoCompletionPort(h, ioCompletionPort, 0, 0xffffffff)
-	if err != nil {
-		return nil, err
-	}
-	err = setFileCompletionNotificationModes(h, cFILE_SKIP_COMPLETION_PORT_ON_SUCCESS|cFILE_SKIP_SET_EVENT_ON_HANDLE)
-	if err != nil {
-		return nil, err
-	}
-	runtime.SetFinalizer(f, (*win32File).closeHandle)
-	return f, nil
-}
-
-func MakeOpenFile(h syscall.Handle) (io.ReadWriteCloser, error) {
-	return makeWin32File(h)
-}
-
-// closeHandle closes the resources associated with a Win32 handle
-func (f *win32File) closeHandle() {
-	if !f.closing {
-		// cancel all IO and wait for it to complete
-		f.closing = true
-		cancelIoEx(f.handle, nil)
-		f.wg.Wait()
-		// at this point, no new IO can start
-		syscall.Close(f.handle)
-		f.handle = 0
-	}
-}
-
-// Close closes a win32File.
-func (f *win32File) Close() error {
-	f.closeHandle()
-	runtime.SetFinalizer(f, nil)
-	return nil
-}
-
-// prepareIo prepares for a new IO operation
-func (f *win32File) prepareIo() (*ioOperation, error) {
-	f.wg.Add(1)
-	if f.closing {
-		return nil, ErrFileClosed
-	}
-	c := &ioOperation{}
-	c.ch = make(chan ioResult)
-	return c, nil
-}
-
-// ioCompletionProcessor processes completed async IOs forever
-func ioCompletionProcessor(h syscall.Handle) {
-	// Set the timer resolution to 1. This fixes a performance regression in golang 1.6.
-	timeBeginPeriod(1)
-	for {
-		var bytes uint32
-		var key uintptr
-		var op *ioOperation
-		err := getQueuedCompletionStatus(h, &bytes, &key, &op, syscall.INFINITE)
-		if op == nil {
-			panic(err)
-		}
-		op.ch <- ioResult{bytes, err}
-	}
-}
-
-// asyncIo processes the return value from ReadFile or WriteFile, blocking until
-// the operation has actually completed.
-func (f *win32File) asyncIo(c *ioOperation, deadline time.Time, bytes uint32, err error) (int, error) {
-	if err != syscall.ERROR_IO_PENDING {
-		f.wg.Done()
-		return int(bytes), err
-	} else {
-		var r ioResult
-		wait := true
-		timedout := false
-		if f.closing {
-			cancelIoEx(f.handle, &c.o)
-		} else if !deadline.IsZero() {
-			now := time.Now()
-			if !deadline.After(now) {
-				timedout = true
-			} else {
-				timeout := time.After(deadline.Sub(now))
-				select {
-				case r = <-c.ch:
-					wait = false
-				case <-timeout:
-					timedout = true
-				}
-			}
-		}
-		if timedout {
-			cancelIoEx(f.handle, &c.o)
-		}
-		if wait {
-			r = <-c.ch
-		}
-		err = r.err
-		if err == syscall.ERROR_OPERATION_ABORTED {
-			if f.closing {
-				err = ErrFileClosed
-			} else if timedout {
-				err = ErrTimeout
-			}
-		}
-		f.wg.Done()
-		return int(r.bytes), err
-	}
-}
-
-// Read reads from a file handle.
-func (f *win32File) Read(b []byte) (int, error) {
-	c, err := f.prepareIo()
-	if err != nil {
-		return 0, err
-	}
-	var bytes uint32
-	err = syscall.ReadFile(f.handle, b, &bytes, &c.o)
-	n, err := f.asyncIo(c, f.readDeadline, bytes, err)
-
-	// Handle EOF conditions.
-	if err == nil && n == 0 && len(b) != 0 {
-		return 0, io.EOF
-	} else if err == syscall.ERROR_BROKEN_PIPE {
-		return 0, io.EOF
-	} else {
-		return n, err
-	}
-}
-
-// Write writes to a file handle.
-func (f *win32File) Write(b []byte) (int, error) {
-	c, err := f.prepareIo()
-	if err != nil {
-		return 0, err
-	}
-	var bytes uint32
-	err = syscall.WriteFile(f.handle, b, &bytes, &c.o)
-	return f.asyncIo(c, f.writeDeadline, bytes, err)
-}
-
-func (f *win32File) SetReadDeadline(t time.Time) error {
-	f.readDeadline = t
-	return nil
-}
-
-func (f *win32File) SetWriteDeadline(t time.Time) error {
-	f.writeDeadline = t
-	return nil
-}

Godeps/_workspace/src/github.com/microsoft/go-winio/fileinfo.go

@@ -1,54 +0,0 @@
-package winio
-
-import (
-	"os"
-	"syscall"
-	"unsafe"
-)
-
-//sys getFileInformationByHandleEx(h syscall.Handle, class uint32, buffer *byte, size uint32) (err error) = GetFileInformationByHandleEx
-//sys setFileInformationByHandle(h syscall.Handle, class uint32, buffer *byte, size uint32) (err error) = SetFileInformationByHandle
-
-const (
-	fileBasicInfo = 0
-	fileIDInfo    = 0x12
-)
-
-// FileBasicInfo contains file access time and file attributes information.
-type FileBasicInfo struct {
-	CreationTime, LastAccessTime, LastWriteTime, ChangeTime syscall.Filetime
-	FileAttributes                                          uintptr // includes padding
-}
-
-// GetFileBasicInfo retrieves times and attributes for a file.
-func GetFileBasicInfo(f *os.File) (*FileBasicInfo, error) {
-	bi := &FileBasicInfo{}
-	if err := getFileInformationByHandleEx(syscall.Handle(f.Fd()), fileBasicInfo, (*byte)(unsafe.Pointer(bi)), uint32(unsafe.Sizeof(*bi))); err != nil {
-		return nil, &os.PathError{Op: "GetFileInformationByHandleEx", Path: f.Name(), Err: err}
-	}
-	return bi, nil
-}
-
-// SetFileBasicInfo sets times and attributes for a file.
-func SetFileBasicInfo(f *os.File, bi *FileBasicInfo) error {
-	if err := setFileInformationByHandle(syscall.Handle(f.Fd()), fileBasicInfo, (*byte)(unsafe.Pointer(bi)), uint32(unsafe.Sizeof(*bi))); err != nil {
-		return &os.PathError{Op: "SetFileInformationByHandle", Path: f.Name(), Err: err}
-	}
-	return nil
-}
-
-// FileIDInfo contains the volume serial number and file ID for a file. This pair should be
-// unique on a system.
-type FileIDInfo struct {
-	VolumeSerialNumber uint64
-	FileID             [16]byte
-}
-
-// GetFileID retrieves the unique (volume, file ID) pair for a file.
-func GetFileID(f *os.File) (*FileIDInfo, error) {
-	fileID := &FileIDInfo{}
-	if err := getFileInformationByHandleEx(syscall.Handle(f.Fd()), fileIDInfo, (*byte)(unsafe.Pointer(fileID)), uint32(unsafe.Sizeof(*fileID))); err != nil {
-		return nil, &os.PathError{Op: "GetFileInformationByHandleEx", Path: f.Name(), Err: err}
-	}
-	return fileID, nil
-}

Godeps/_workspace/src/github.com/microsoft/go-winio/pipe.go

@@ -1,398 +0,0 @@
-package winio
-
-import (
-	"errors"
-	"io"
-	"net"
-	"os"
-	"syscall"
-	"time"
-	"unsafe"
-)
-
-//sys connectNamedPipe(pipe syscall.Handle, o *syscall.Overlapped) (err error) = ConnectNamedPipe
-//sys createNamedPipe(name string, flags uint32, pipeMode uint32, maxInstances uint32, outSize uint32, inSize uint32, defaultTimeout uint32, sa *securityAttributes) (handle syscall.Handle, err error)  [failretval==syscall.InvalidHandle] = CreateNamedPipeW
-//sys createFile(name string, access uint32, mode uint32, sa *securityAttributes, createmode uint32, attrs uint32, templatefile syscall.Handle) (handle syscall.Handle, err error) [failretval==syscall.InvalidHandle] = CreateFileW
-//sys waitNamedPipe(name string, timeout uint32) (err error) = WaitNamedPipeW
-//sys getNamedPipeInfo(pipe syscall.Handle, flags *uint32, outSize *uint32, inSize *uint32, maxInstances *uint32) (err error) = GetNamedPipeInfo
-//sys getNamedPipeHandleState(pipe syscall.Handle, state *uint32, curInstances *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32, userName *uint16, maxUserNameSize uint32) (err error) = GetNamedPipeHandleStateW
-
-type securityAttributes struct {
-	Length             uint32
-	SecurityDescriptor *byte
-	InheritHandle      uint32
-}
-
-const (
-	cERROR_PIPE_BUSY      = syscall.Errno(231)
-	cERROR_PIPE_CONNECTED = syscall.Errno(535)
-	cERROR_SEM_TIMEOUT    = syscall.Errno(121)
-
-	cPIPE_ACCESS_DUPLEX            = 0x3
-	cFILE_FLAG_FIRST_PIPE_INSTANCE = 0x80000
-	cSECURITY_SQOS_PRESENT         = 0x100000
-	cSECURITY_ANONYMOUS            = 0
-
-	cPIPE_REJECT_REMOTE_CLIENTS = 0x8
-
-	cPIPE_UNLIMITED_INSTANCES = 255
-
-	cNMPWAIT_USE_DEFAULT_WAIT = 0
-	cNMPWAIT_NOWAIT           = 1
-
-	cPIPE_TYPE_MESSAGE = 4
-
-	cPIPE_READMODE_MESSAGE = 2
-)
-
-var (
-	// ErrPipeListenerClosed is returned for pipe operations on listeners that have been closed.
-	// This error should match net.errClosing since docker takes a dependency on its text.
-	ErrPipeListenerClosed = errors.New("use of closed network connection")
-
-	errPipeWriteClosed = errors.New("pipe has been closed for write")
-)
-
-type win32Pipe struct {
-	*win32File
-	path string
-}
-
-type win32MessageBytePipe struct {
-	win32Pipe
-	writeClosed bool
-	readEOF     bool
-}
-
-type pipeAddress string
-
-func (f *win32Pipe) LocalAddr() net.Addr {
-	return pipeAddress(f.path)
-}
-
-func (f *win32Pipe) RemoteAddr() net.Addr {
-	return pipeAddress(f.path)
-}
-
-func (f *win32Pipe) SetDeadline(t time.Time) error {
-	f.SetReadDeadline(t)
-	f.SetWriteDeadline(t)
-	return nil
-}
-
-// CloseWrite closes the write side of a message pipe in byte mode.
-func (f *win32MessageBytePipe) CloseWrite() error {
-	if f.writeClosed {
-		return errPipeWriteClosed
-	}
-	_, err := f.win32File.Write(nil)
-	if err != nil {
-		return err
-	}
-	f.writeClosed = true
-	return nil
-}
-
-// Write writes bytes to a message pipe in byte mode. Zero-byte writes are ignored, since
-// they are used to implement CloseWrite().
-func (f *win32MessageBytePipe) Write(b []byte) (int, error) {
-	if f.writeClosed {
-		return 0, errPipeWriteClosed
-	}
-	if len(b) == 0 {
-		return 0, nil
-	}
-	return f.win32File.Write(b)
-}
-
-// Read reads bytes from a message pipe in byte mode. A read of a zero-byte message on a message
-// mode pipe will return io.EOF, as will all subsequent reads.
-func (f *win32MessageBytePipe) Read(b []byte) (int, error) {
-	if f.readEOF {
-		return 0, io.EOF
-	}
-	n, err := f.win32File.Read(b)
-	if err == io.EOF {
-		// If this was the result of a zero-byte read, then
-		// it is possible that the read was due to a zero-size
-		// message. Since we are simulating CloseWrite with a
-		// zero-byte message, ensure that all future Read() calls
-		// also return EOF.
-		f.readEOF = true
-	}
-	return n, err
-}
-
-func (s pipeAddress) Network() string {
-	return "pipe"
-}
-
-func (s pipeAddress) String() string {
-	return string(s)
-}
-
-// DialPipe connects to a named pipe by path, timing out if the connection
-// takes longer than the specified duration. If timeout is nil, then the timeout
-// is the default timeout established by the pipe server.
-func DialPipe(path string, timeout *time.Duration) (net.Conn, error) {
-	var absTimeout time.Time
-	if timeout != nil {
-		absTimeout = time.Now().Add(*timeout)
-	}
-	var err error
-	var h syscall.Handle
-	for {
-		h, err = createFile(path, syscall.GENERIC_READ|syscall.GENERIC_WRITE, 0, nil, syscall.OPEN_EXISTING, syscall.FILE_FLAG_OVERLAPPED|cSECURITY_SQOS_PRESENT|cSECURITY_ANONYMOUS, 0)
-		if err != cERROR_PIPE_BUSY {
-			break
-		}
-		now := time.Now()
-		var ms uint32
-		if absTimeout.IsZero() {
-			ms = cNMPWAIT_USE_DEFAULT_WAIT
-		} else if now.After(absTimeout) {
-			ms = cNMPWAIT_NOWAIT
-		} else {
-			ms = uint32(absTimeout.Sub(now).Nanoseconds() / 1000 / 1000)
-		}
-		err = waitNamedPipe(path, ms)
-		if err != nil {
-			if err == cERROR_SEM_TIMEOUT {
-				return nil, ErrTimeout
-			}
-			break
-		}
-	}
-	if err != nil {
-		return nil, &os.PathError{Op: "open", Path: path, Err: err}
-	}
-
-	var flags uint32
-	err = getNamedPipeInfo(h, &flags, nil, nil, nil)
-	if err != nil {
-		return nil, err
-	}
-
-	var state uint32
-	err = getNamedPipeHandleState(h, &state, nil, nil, nil, nil, 0)
-	if err != nil {
-		return nil, err
-	}
-
-	if state&cPIPE_READMODE_MESSAGE != 0 {
-		return nil, &os.PathError{Op: "open", Path: path, Err: errors.New("message readmode pipes not supported")}
-	}
-
-	f, err := makeWin32File(h)
-	if err != nil {
-		syscall.Close(h)
-		return nil, err
-	}
-
-	// If the pipe is in message mode, return a message byte pipe, which
-	// supports CloseWrite().
-	if flags&cPIPE_TYPE_MESSAGE != 0 {
-		return &win32MessageBytePipe{
-			win32Pipe: win32Pipe{win32File: f, path: path},
-		}, nil
-	}
-	return &win32Pipe{win32File: f, path: path}, nil
-}
-
-type acceptResponse struct {
-	f   *win32File
-	err error
-}
-
-type win32PipeListener struct {
-	firstHandle        syscall.Handle
-	path               string
-	securityDescriptor []byte
-	config             PipeConfig
-	acceptCh           chan (chan acceptResponse)
-	closeCh            chan int
-	doneCh             chan int
-}
-
-func makeServerPipeHandle(path string, securityDescriptor []byte, c *PipeConfig, first bool) (syscall.Handle, error) {
-	var flags uint32 = cPIPE_ACCESS_DUPLEX | syscall.FILE_FLAG_OVERLAPPED
-	if first {
-		flags |= cFILE_FLAG_FIRST_PIPE_INSTANCE
-	}
-
-	var mode uint32 = cPIPE_REJECT_REMOTE_CLIENTS
-	if c.MessageMode {
-		mode |= cPIPE_TYPE_MESSAGE
-	}
-
-	var sa securityAttributes
-	sa.Length = uint32(unsafe.Sizeof(sa))
-	if securityDescriptor != nil {
-		sa.SecurityDescriptor = &securityDescriptor[0]
-	}
-	h, err := createNamedPipe(path, flags, mode, cPIPE_UNLIMITED_INSTANCES, uint32(c.OutputBufferSize), uint32(c.InputBufferSize), 0, &sa)
-	if err != nil {
-		return 0, &os.PathError{Op: "open", Path: path, Err: err}
-	}
-	return h, nil
-}
-
-func (l *win32PipeListener) makeServerPipe() (*win32File, error) {
-	h, err := makeServerPipeHandle(l.path, l.securityDescriptor, &l.config, false)
-	if err != nil {
-		return nil, err
-	}
-	f, err := makeWin32File(h)
-	if err != nil {
-		syscall.Close(h)
-		return nil, err
-	}
-	return f, nil
-}
-
-func (l *win32PipeListener) listenerRoutine() {
-	closed := false
-	for !closed {
-		select {
-		case <-l.closeCh:
-			closed = true
-		case responseCh := <-l.acceptCh:
-			p, err := l.makeServerPipe()
-			if err == nil {
-				// Wait for the client to connect.
-				ch := make(chan error)
-				go func() {
-					ch <- connectPipe(p)
-				}()
-				select {
-				case err = <-ch:
-					if err != nil {
-						p.Close()
-						p = nil
-					}
-				case <-l.closeCh:
-					// Abort the connect request by closing the handle.
-					p.Close()
-					p = nil
-					err = <-ch
-					if err == nil || err == ErrFileClosed {
-						err = ErrPipeListenerClosed
-					}
-					closed = true
-				}
-			}
-			responseCh <- acceptResponse{p, err}
-		}
-	}
-	syscall.Close(l.firstHandle)
-	l.firstHandle = 0
-	// Notify Close() and Accept() callers that the handle has been closed.
-	close(l.doneCh)
-}
-
-// PipeConfig contain configuration for the pipe listener.
-type PipeConfig struct {
-	// SecurityDescriptor contains a Windows security descriptor in SDDL format.
-	SecurityDescriptor string
-
-	// MessageMode determines whether the pipe is in byte or message mode. In either
-	// case the pipe is read in byte mode by default. The only practical difference in
-	// this implementation is that CloseWrite() is only supported for message mode pipes;
-	// CloseWrite() is implemented as a zero-byte write, but zero-byte writes are only
-	// transferred to the reader (and returned as io.EOF in this implementation)
-	// when the pipe is in message mode.
-	MessageMode bool
-
-	// InputBufferSize specifies the size the input buffer, in bytes.
-	InputBufferSize int32
-
-	// OutputBufferSize specifies the size the input buffer, in bytes.
-	OutputBufferSize int32
-}
-
-// ListenPipe creates a listener on a Windows named pipe path, e.g. \\.\pipe\mypipe.
-// The pipe must not already exist.
-func ListenPipe(path string, c *PipeConfig) (net.Listener, error) {
-	var (
-		sd  []byte
-		err error
-	)
-	if c == nil {
-		c = &PipeConfig{}
-	}
-	if c.SecurityDescriptor != "" {
-		sd, err = SddlToSecurityDescriptor(c.SecurityDescriptor)
-		if err != nil {
-			return nil, err
-		}
-	}
-	h, err := makeServerPipeHandle(path, sd, c, true)
-	if err != nil {
-		return nil, err
-	}
-	// Immediately open and then close a client handle so that the named pipe is
-	// created but not currently accepting connections.
-	h2, err := createFile(path, 0, 0, nil, syscall.OPEN_EXISTING, cSECURITY_SQOS_PRESENT|cSECURITY_ANONYMOUS, 0)
-	if err != nil {
-		syscall.Close(h)
-		return nil, err
-	}
-	syscall.Close(h2)
-	l := &win32PipeListener{
-		firstHandle:        h,
-		path:               path,
-		securityDescriptor: sd,
-		config:             *c,
-		acceptCh:           make(chan (chan acceptResponse)),
-		closeCh:            make(chan int),
-		doneCh:             make(chan int),
-	}
-	go l.listenerRoutine()
-	return l, nil
-}
-
-func connectPipe(p *win32File) error {
-	c, err := p.prepareIo()
-	if err != nil {
-		return err
-	}
-	err = connectNamedPipe(p.handle, &c.o)
-	_, err = p.asyncIo(c, time.Time{}, 0, err)
-	if err != nil && err != cERROR_PIPE_CONNECTED {
-		return err
-	}
-	return nil
-}
-
-func (l *win32PipeListener) Accept() (net.Conn, error) {
-	ch := make(chan acceptResponse)
-	select {
-	case l.acceptCh <- ch:
-		response := <-ch
-		err := response.err
-		if err != nil {
-			return nil, err
-		}
-		if l.config.MessageMode {
-			return &win32MessageBytePipe{
-				win32Pipe: win32Pipe{win32File: response.f, path: l.path},
-			}, nil
-		}
-		return &win32Pipe{win32File: response.f, path: l.path}, nil
-	case <-l.doneCh:
-		return nil, ErrPipeListenerClosed
-	}
-}
-
-func (l *win32PipeListener) Close() error {
-	select {
-	case l.closeCh <- 1:
-		<-l.doneCh
-	case <-l.doneCh:
-	}
-	return nil
-}
-
-func (l *win32PipeListener) Addr() net.Addr {
-	return pipeAddress(l.path)
-}

Godeps/_workspace/src/github.com/microsoft/go-winio/privilege.go

@@ -1,150 +0,0 @@
-package winio
-
-import (
-	"bytes"
-	"encoding/binary"
-	"fmt"
-	"runtime"
-	"syscall"
-	"unicode/utf16"
-)
-
-//sys adjustTokenPrivileges(token syscall.Handle, releaseAll bool, input *byte, outputSize uint32, output *byte, requiredSize *uint32) (success bool, err error) [true] = advapi32.AdjustTokenPrivileges
-//sys impersonateSelf(level uint32) (err error) = advapi32.ImpersonateSelf
-//sys revertToSelf() (err error) = advapi32.RevertToSelf
-//sys openThreadToken(thread syscall.Handle, accessMask uint32, openAsSelf bool, token *syscall.Handle) (err error) = advapi32.OpenThreadToken
-//sys getCurrentThread() (h syscall.Handle) = GetCurrentThread
-//sys lookupPrivilegeValue(systemName string, name string, luid *uint64) (err error) = advapi32.LookupPrivilegeValueW
-//sys lookupPrivilegeName(systemName string, luid *uint64, buffer *uint16, size *uint32) (err error) = advapi32.LookupPrivilegeNameW
-//sys lookupPrivilegeDisplayName(systemName string, name *uint16, buffer *uint16, size *uint32, languageId *uint32) (err error) = advapi32.LookupPrivilegeDisplayNameW
-
-const (
-	SE_PRIVILEGE_ENABLED = 2
-
-	ERROR_NOT_ALL_ASSIGNED syscall.Errno = 1300
-
-	SeBackupPrivilege  = "SeBackupPrivilege"
-	SeRestorePrivilege = "SeRestorePrivilege"
-)
-
-const (
-	securityAnonymous = iota
-	securityIdentification
-	securityImpersonation
-	securityDelegation
-)
-
-type PrivilegeError struct {
-	privileges []uint64
-}
-
-func (e *PrivilegeError) Error() string {
-	s := ""
-	if len(e.privileges) > 1 {
-		s = "Could not enable privileges "
-	} else {
-		s = "Could not enable privilege "
-	}
-	for i, p := range e.privileges {
-		if i != 0 {
-			s += ", "
-		}
-		s += `"`
-		s += getPrivilegeName(p)
-		s += `"`
-	}
-	return s
-}
-
-func RunWithPrivilege(name string, fn func() error) error {
-	return RunWithPrivileges([]string{name}, fn)
-}
-
-func RunWithPrivileges(names []string, fn func() error) error {
-	var privileges []uint64
-	for _, name := range names {
-		p := uint64(0)
-		err := lookupPrivilegeValue("", name, &p)
-		if err != nil {
-			return err
-		}
-		privileges = append(privileges, p)
-	}
-	runtime.LockOSThread()
-	defer runtime.UnlockOSThread()
-	token, err := newThreadToken()
-	if err != nil {
-		return err
-	}
-	defer releaseThreadToken(token)
-	err = adjustPrivileges(token, privileges)
-	if err != nil {
-		return err
-	}
-	return fn()
-}
-
-func adjustPrivileges(token syscall.Handle, privileges []uint64) error {
-	var b bytes.Buffer
-	binary.Write(&b, binary.LittleEndian, uint32(len(privileges)))
-	for _, p := range privileges {
-		binary.Write(&b, binary.LittleEndian, p)
-		binary.Write(&b, binary.LittleEndian, uint32(SE_PRIVILEGE_ENABLED))
-	}
-	prevState := make([]byte, b.Len())
-	reqSize := uint32(0)
-	success, err := adjustTokenPrivileges(token, false, &b.Bytes()[0], uint32(len(prevState)), &prevState[0], &reqSize)
-	if !success {
-		return err
-	}
-	if err == ERROR_NOT_ALL_ASSIGNED {
-		return &PrivilegeError{privileges}
-	}
-	return nil
-}
-
-func getPrivilegeName(luid uint64) string {
-	var nameBuffer [256]uint16
-	bufSize := uint32(len(nameBuffer))
-	err := lookupPrivilegeName("", &luid, &nameBuffer[0], &bufSize)
-	if err != nil {
-		return fmt.Sprintf("<unknown privilege %d>", luid)
-	}
-
-	var displayNameBuffer [256]uint16
-	displayBufSize := uint32(len(displayNameBuffer))
-	var langId uint32
-	err = lookupPrivilegeDisplayName("", &nameBuffer[0], &displayNameBuffer[0], &displayBufSize, &langId)
-	if err != nil {
-		return fmt.Sprintf("<unknown privilege %s>", utf16.Decode(nameBuffer[:bufSize]))
-	}
-
-	return string(utf16.Decode(displayNameBuffer[:displayBufSize]))
-}
-
-func newThreadToken() (syscall.Handle, error) {
-	err := impersonateSelf(securityImpersonation)
-	if err != nil {
-		panic(err)
-		return 0, err
-	}
-
-	var token syscall.Handle
-	err = openThreadToken(getCurrentThread(), syscall.TOKEN_ADJUST_PRIVILEGES|syscall.TOKEN_QUERY, false, &token)
-	if err != nil {
-		rerr := revertToSelf()
-		if rerr != nil {
-			panic(rerr)
-		}
-		return 0, err
-	}
-	return token, nil
-}
-
-func releaseThreadToken(h syscall.Handle) {
-	err := revertToSelf()
-	if err != nil {
-		panic(err)
-	}
-	syscall.Close(h)
-}

Godeps/_workspace/src/github.com/microsoft/go-winio/reparse.go

@@ -1,124 +0,0 @@
-package winio
-
-import (
-	"bytes"
-	"encoding/binary"
-	"fmt"
-	"strings"
-	"unicode/utf16"
-	"unsafe"
-)
-
-const (
-	reparseTagMountPoint = 0xA0000003
-	reparseTagSymlink    = 0xA000000C
-)
-
-type reparseDataBuffer struct {
-	ReparseTag           uint32
-	ReparseDataLength    uint16
-	Reserved             uint16
-	SubstituteNameOffset uint16
-	SubstituteNameLength uint16
-	PrintNameOffset      uint16
-	PrintNameLength      uint16
-}
-
-// ReparsePoint describes a Win32 symlink or mount point.
-type ReparsePoint struct {
-	Target       string
-	IsMountPoint bool
-}
-
-// UnsupportedReparsePointError is returned when trying to decode a non-symlink or
-// mount point reparse point.
-type UnsupportedReparsePointError struct {
-	Tag uint32
-}
-
-func (e *UnsupportedReparsePointError) Error() string {
-	return fmt.Sprintf("unsupported reparse point %x", e.Tag)
-}
-
-// DecodeReparsePoint decodes a Win32 REPARSE_DATA_BUFFER structure containing either a symlink
-// or a mount point.
-func DecodeReparsePoint(b []byte) (*ReparsePoint, error) {
-	isMountPoint := false
-	tag := binary.LittleEndian.Uint32(b[0:4])
-	switch tag {
-	case reparseTagMountPoint:
-		isMountPoint = true
-	case reparseTagSymlink:
-	default:
-		return nil, &UnsupportedReparsePointError{tag}
-	}
-	nameOffset := 16 + binary.LittleEndian.Uint16(b[12:14])
-	if !isMountPoint {
-		nameOffset += 4
-	}
-	nameLength := binary.LittleEndian.Uint16(b[14:16])
-	name := make([]uint16, nameLength/2)
-	err := binary.Read(bytes.NewReader(b[nameOffset:nameOffset+nameLength]), binary.LittleEndian, &name)
-	if err != nil {
-		return nil, err
-	}
-	return &ReparsePoint{string(utf16.Decode(name)), isMountPoint}, nil
-}
-
-func isDriveLetter(c byte) bool {
-	return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')
-}
-
-// EncodeReparsePoint encodes a Win32 REPARSE_DATA_BUFFER structure describing a symlink or
-// mount point.
-func EncodeReparsePoint(rp *ReparsePoint) []byte {
-	// Generate an NT path and determine if this is a relative path.
-	var ntTarget string
-	relative := false
-	if strings.HasPrefix(rp.Target, `\\?\`) {
-		ntTarget = rp.Target
-	} else if strings.HasPrefix(rp.Target, `\\`) {
-		ntTarget = `\??\UNC\` + rp.Target[2:]
-	} else if len(rp.Target) >= 2 && isDriveLetter(rp.Target[0]) && rp.Target[1] == ':' {
-		ntTarget = `\??\` + rp.Target
-	} else {
-		ntTarget = rp.Target
-		relative = true
-	}
-
-	// The paths must be NUL-terminated even though they are counted strings.
-	target16 := utf16.Encode([]rune(rp.Target + "\x00"))
-	ntTarget16 := utf16.Encode([]rune(ntTarget + "\x00"))
-
-	size := int(unsafe.Sizeof(reparseDataBuffer{})) - 8
-	size += len(ntTarget16)*2 + len(target16)*2
-
-	tag := uint32(reparseTagMountPoint)
-	if !rp.IsMountPoint {
-		tag = reparseTagSymlink
-		size += 4 // Add room for symlink flags
-	}
-
-	data := reparseDataBuffer{
-		ReparseTag:           tag,
-		ReparseDataLength:    uint16(size),
-		SubstituteNameOffset: 0,
-		SubstituteNameLength: uint16((len(ntTarget16) - 1) * 2),
-		PrintNameOffset:      uint16(len(ntTarget16) * 2),
-		PrintNameLength:      uint16((len(target16) - 1) * 2),
-	}
-
-	var b bytes.Buffer
-	binary.Write(&b, binary.LittleEndian, &data)
-	if !rp.IsMountPoint {
-		flags := uint32(0)
-		if relative {
-			flags |= 1
-		}
-		binary.Write(&b, binary.LittleEndian, flags)
-	}
-
-	binary.Write(&b, binary.LittleEndian, ntTarget16)
-	binary.Write(&b, binary.LittleEndian, target16)
-	return b.Bytes()
-}

Godeps/_workspace/src/github.com/microsoft/go-winio/sd.go

@@ -1,96 +0,0 @@
-package winio
-
-import (
-	"syscall"
-	"unsafe"
-)
-
-//sys lookupAccountName(systemName *uint16, accountName string, sid *byte, sidSize *uint32, refDomain *uint16, refDomainSize *uint32, sidNameUse *uint32) (err error) = advapi32.LookupAccountNameW
-//sys convertSidToStringSid(sid *byte, str **uint16) (err error) = advapi32.ConvertSidToStringSidW
-//sys convertStringSecurityDescriptorToSecurityDescriptor(str string, revision uint32, sd *uintptr, size *uint32) (err error) = advapi32.ConvertStringSecurityDescriptorToSecurityDescriptorW
-//sys convertSecurityDescriptorToStringSecurityDescriptor(sd *byte, revision uint32, secInfo uint32, sddl **uint16, sddlSize *uint32) (err error) = advapi32.ConvertSecurityDescriptorToStringSecurityDescriptorW
-//sys localFree(mem uintptr) = LocalFree
-//sys getSecurityDescriptorLength(sd uintptr) (len uint32) = advapi32.GetSecurityDescriptorLength
-
-const (
-	cERROR_NONE_MAPPED = syscall.Errno(1332)
-)
-
-type AccountLookupError struct {
-	Name string
-	Err  error
-}
-
-func (e *AccountLookupError) Error() string {
-	if e.Name == "" {
-		return "lookup account: empty account name specified"
-	}
-	var s string
-	switch e.Err {
-	case cERROR_NONE_MAPPED:
-		s = "not found"
-	default:
-		s = e.Err.Error()
-	}
-	return "lookup account " + e.Name + ": " + s
-}
-
-type SddlConversionError struct {
-	Sddl string
-	Err  error
-}
-
-func (e *SddlConversionError) Error() string {
-	return "convert " + e.Sddl + ": " + e.Err.Error()
-}
-
-// LookupSidByName looks up the SID of an account by name
-func LookupSidByName(name string) (sid string, err error) {
-	if name == "" {
-		return "", &AccountLookupError{name, cERROR_NONE_MAPPED}
-	}
-
-	var sidSize, sidNameUse, refDomainSize uint32
-	err = lookupAccountName(nil, name, nil, &sidSize, nil, &refDomainSize, &sidNameUse)
-	if err != nil && err != syscall.ERROR_INSUFFICIENT_BUFFER {
-		return "", &AccountLookupError{name, err}
-	}
-	sidBuffer := make([]byte, sidSize)
-	refDomainBuffer := make([]uint16, refDomainSize)
-	err = lookupAccountName(nil, name, &sidBuffer[0], &sidSize, &refDomainBuffer[0], &refDomainSize, &sidNameUse)
-	if err != nil {
-		return "", &AccountLookupError{name, err}
-	}
-	var strBuffer *uint16
-	err = convertSidToStringSid(&sidBuffer[0], &strBuffer)
-	if err != nil {
-		return "", &AccountLookupError{name, err}
-	}
-	sid = syscall.UTF16ToString((*[0xffff]uint16)(unsafe.Pointer(strBuffer))[:])
-	localFree(uintptr(unsafe.Pointer(strBuffer)))
-	return sid, nil
-}
-
-func SddlToSecurityDescriptor(sddl string) ([]byte, error) {
-	var sdBuffer uintptr
-	err := convertStringSecurityDescriptorToSecurityDescriptor(sddl, 1, &sdBuffer, nil)
-	if err != nil {
-		return nil, &SddlConversionError{sddl, err}
-	}
-	defer localFree(sdBuffer)
-	sd := make([]byte, getSecurityDescriptorLength(sdBuffer))
-	copy(sd, (*[0xffff]byte)(unsafe.Pointer(sdBuffer))[:len(sd)])
-	return sd, nil
-}
-
-func SecurityDescriptorToSddl(sd []byte) (string, error) {
-	var sddl *uint16
-	// The returned string length seems to including an aribtrary number of terminating NULs.
-	// Don't use it.
-	err := convertSecurityDescriptorToStringSecurityDescriptor(&sd[0], 1, 0xff, &sddl, nil)
-	if err != nil {
-		return "", err
-	}
-	defer localFree(uintptr(unsafe.Pointer(sddl)))
-	return syscall.UTF16ToString((*[0xffff]uint16)(unsafe.Pointer(sddl))[:]), nil
-}

Godeps/_workspace/src/github.com/microsoft/go-winio/syscall.go

@@ -1,3 +0,0 @@
-package winio
-
-//go:generate go run $GOROOT/src/syscall/mksyscall_windows.go -output zsyscall.go file.go pipe.go sd.go fileinfo.go privilege.go backup.go

Godeps/_workspace/src/github.com/microsoft/go-winio/zsyscall.go

@@ -1,492 +0,0 @@
-// MACHINE GENERATED BY 'go generate' COMMAND; DO NOT EDIT
-
-package winio
-
-import "unsafe"
-import "syscall"
-
-var _ unsafe.Pointer
-
-var (
-	modkernel32 = syscall.NewLazyDLL("kernel32.dll")
-	modwinmm    = syscall.NewLazyDLL("winmm.dll")
-	modadvapi32 = syscall.NewLazyDLL("advapi32.dll")
-
-	procCancelIoEx                                           = modkernel32.NewProc("CancelIoEx")
-	procCreateIoCompletionPort                               = modkernel32.NewProc("CreateIoCompletionPort")
-	procGetQueuedCompletionStatus                            = modkernel32.NewProc("GetQueuedCompletionStatus")
-	procSetFileCompletionNotificationModes                   = modkernel32.NewProc("SetFileCompletionNotificationModes")
-	proctimeBeginPeriod                                      = modwinmm.NewProc("timeBeginPeriod")
-	procConnectNamedPipe                                     = modkernel32.NewProc("ConnectNamedPipe")
-	procCreateNamedPipeW                                     = modkernel32.NewProc("CreateNamedPipeW")
-	procCreateFileW                                          = modkernel32.NewProc("CreateFileW")
-	procWaitNamedPipeW                                       = modkernel32.NewProc("WaitNamedPipeW")
-	procGetNamedPipeInfo                                     = modkernel32.NewProc("GetNamedPipeInfo")
-	procGetNamedPipeHandleStateW                             = modkernel32.NewProc("GetNamedPipeHandleStateW")
-	procLookupAccountNameW                                   = modadvapi32.NewProc("LookupAccountNameW")
-	procConvertSidToStringSidW                               = modadvapi32.NewProc("ConvertSidToStringSidW")
-	procConvertStringSecurityDescriptorToSecurityDescriptorW = modadvapi32.NewProc("ConvertStringSecurityDescriptorToSecurityDescriptorW")
-	procConvertSecurityDescriptorToStringSecurityDescriptorW = modadvapi32.NewProc("ConvertSecurityDescriptorToStringSecurityDescriptorW")
-	procLocalFree                                            = modkernel32.NewProc("LocalFree")
-	procGetSecurityDescriptorLength                          = modadvapi32.NewProc("GetSecurityDescriptorLength")
-	procGetFileInformationByHandleEx                         = modkernel32.NewProc("GetFileInformationByHandleEx")
-	procSetFileInformationByHandle                           = modkernel32.NewProc("SetFileInformationByHandle")
-	procAdjustTokenPrivileges                                = modadvapi32.NewProc("AdjustTokenPrivileges")
-	procImpersonateSelf                                      = modadvapi32.NewProc("ImpersonateSelf")
-	procRevertToSelf                                         = modadvapi32.NewProc("RevertToSelf")
-	procOpenThreadToken                                      = modadvapi32.NewProc("OpenThreadToken")
-	procGetCurrentThread                                     = modkernel32.NewProc("GetCurrentThread")
-	procLookupPrivilegeValueW                                = modadvapi32.NewProc("LookupPrivilegeValueW")
-	procLookupPrivilegeNameW                                 = modadvapi32.NewProc("LookupPrivilegeNameW")
-	procLookupPrivilegeDisplayNameW                          = modadvapi32.NewProc("LookupPrivilegeDisplayNameW")
-	procBackupRead                                           = modkernel32.NewProc("BackupRead")
-	procBackupWrite                                          = modkernel32.NewProc("BackupWrite")
-)
-
-func cancelIoEx(file syscall.Handle, o *syscall.Overlapped) (err error) {
-	r1, _, e1 := syscall.Syscall(procCancelIoEx.Addr(), 2, uintptr(file), uintptr(unsafe.Pointer(o)), 0)
-	if r1 == 0 {
-		if e1 != 0 {
-			err = error(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
-
-func createIoCompletionPort(file syscall.Handle, port syscall.Handle, key uintptr, threadCount uint32) (newport syscall.Handle, err error) {
-	r0, _, e1 := syscall.Syscall6(procCreateIoCompletionPort.Addr(), 4, uintptr(file), uintptr(port), uintptr(key), uintptr(threadCount), 0, 0)
-	newport = syscall.Handle(r0)
-	if newport == 0 {
-		if e1 != 0 {
-			err = error(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
-
-func getQueuedCompletionStatus(port syscall.Handle, bytes *uint32, key *uintptr, o **ioOperation, timeout uint32) (err error) {
-	r1, _, e1 := syscall.Syscall6(procGetQueuedCompletionStatus.Addr(), 5, uintptr(port), uintptr(unsafe.Pointer(bytes)), uintptr(unsafe.Pointer(key)), uintptr(unsafe.Pointer(o)), uintptr(timeout), 0)
-	if r1 == 0 {
-		if e1 != 0 {
-			err = error(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
-
-func setFileCompletionNotificationModes(h syscall.Handle, flags uint8) (err error) {
-	r1, _, e1 := syscall.Syscall(procSetFileCompletionNotificationModes.Addr(), 2, uintptr(h), uintptr(flags), 0)
-	if r1 == 0 {
-		if e1 != 0 {
-			err = error(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
-
-func timeBeginPeriod(period uint32) (n int32) {
-	r0, _, _ := syscall.Syscall(proctimeBeginPeriod.Addr(), 1, uintptr(period), 0, 0)
-	n = int32(r0)
-	return
-}
-
-func connectNamedPipe(pipe syscall.Handle, o *syscall.Overlapped) (err error) {
-	r1, _, e1 := syscall.Syscall(procConnectNamedPipe.Addr(), 2, uintptr(pipe), uintptr(unsafe.Pointer(o)), 0)
-	if r1 == 0 {
-		if e1 != 0 {
-			err = error(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
-
-func createNamedPipe(name string, flags uint32, pipeMode uint32, maxInstances uint32, outSize uint32, inSize uint32, defaultTimeout uint32, sa *securityAttributes) (handle syscall.Handle, err error) {
-	var _p0 *uint16
-	_p0, err = syscall.UTF16PtrFromString(name)
-	if err != nil {
-		return
-	}
-	return _createNamedPipe(_p0, flags, pipeMode, maxInstances, outSize, inSize, defaultTimeout, sa)
-}
-
-func _createNamedPipe(name *uint16, flags uint32, pipeMode uint32, maxInstances uint32, outSize uint32, inSize uint32, defaultTimeout uint32, sa *securityAttributes) (handle syscall.Handle, err error) {
-	r0, _, e1 := syscall.Syscall9(procCreateNamedPipeW.Addr(), 8, uintptr(unsafe.Pointer(name)), uintptr(flags), uintptr(pipeMode), uintptr(maxInstances), uintptr(outSize), uintptr(inSize), uintptr(defaultTimeout), uintptr(unsafe.Pointer(sa)), 0)
-	handle = syscall.Handle(r0)
-	if handle == syscall.InvalidHandle {
-		if e1 != 0 {
-			err = error(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
-
-func createFile(name string, access uint32, mode uint32, sa *securityAttributes, createmode uint32, attrs uint32, templatefile syscall.Handle) (handle syscall.Handle, err error) {
-	var _p0 *uint16
-	_p0, err = syscall.UTF16PtrFromString(name)
-	if err != nil {
-		return
-	}
-	return _createFile(_p0, access, mode, sa, createmode, attrs, templatefile)
-}
-
-func _createFile(name *uint16, access uint32, mode uint32, sa *securityAttributes, createmode uint32, attrs uint32, templatefile syscall.Handle) (handle syscall.Handle, err error) {
-	r0, _, e1 := syscall.Syscall9(procCreateFileW.Addr(), 7, uintptr(unsafe.Pointer(name)), uintptr(access), uintptr(mode), uintptr(unsafe.Pointer(sa)), uintptr(createmode), uintptr(attrs), uintptr(templatefile), 0, 0)
-	handle = syscall.Handle(r0)
-	if handle == syscall.InvalidHandle {
-		if e1 != 0 {
-			err = error(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
-
-func waitNamedPipe(name string, timeout uint32) (err error) {
-	var _p0 *uint16
-	_p0, err = syscall.UTF16PtrFromString(name)
-	if err != nil {
-		return
-	}
-	return _waitNamedPipe(_p0, timeout)
-}
-
-func _waitNamedPipe(name *uint16, timeout uint32) (err error) {
-	r1, _, e1 := syscall.Syscall(procWaitNamedPipeW.Addr(), 2, uintptr(unsafe.Pointer(name)), uintptr(timeout), 0)
-	if r1 == 0 {
-		if e1 != 0 {
-			err = error(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
-
-func getNamedPipeInfo(pipe syscall.Handle, flags *uint32, outSize *uint32, inSize *uint32, maxInstances *uint32) (err error) {
-	r1, _, e1 := syscall.Syscall6(procGetNamedPipeInfo.Addr(), 5, uintptr(pipe), uintptr(unsafe.Pointer(flags)), uintptr(unsafe.Pointer(outSize)), uintptr(unsafe.Pointer(inSize)), uintptr(unsafe.Pointer(maxInstances)), 0)
-	if r1 == 0 {
-		if e1 != 0 {
-			err = error(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
-
-func getNamedPipeHandleState(pipe syscall.Handle, state *uint32, curInstances *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32, userName *uint16, maxUserNameSize uint32) (err error) {
-	r1, _, e1 := syscall.Syscall9(procGetNamedPipeHandleStateW.Addr(), 7, uintptr(pipe), uintptr(unsafe.Pointer(state)), uintptr(unsafe.Pointer(curInstances)), uintptr(unsafe.Pointer(maxCollectionCount)), uintptr(unsafe.Pointer(collectDataTimeout)), uintptr(unsafe.Pointer(userName)), uintptr(maxUserNameSize), 0, 0)
-	if r1 == 0 {
-		if e1 != 0 {
-			err = error(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
-
-func lookupAccountName(systemName *uint16, accountName string, sid *byte, sidSize *uint32, refDomain *uint16, refDomainSize *uint32, sidNameUse *uint32) (err error) {
-	var _p0 *uint16
-	_p0, err = syscall.UTF16PtrFromString(accountName)
-	if err != nil {
-		return
-	}
-	return _lookupAccountName(systemName, _p0, sid, sidSize, refDomain, refDomainSize, sidNameUse)
-}
-
-func _lookupAccountName(systemName *uint16, accountName *uint16, sid *byte, sidSize *uint32, refDomain *uint16, refDomainSize *uint32, sidNameUse *uint32) (err error) {
-	r1, _, e1 := syscall.Syscall9(procLookupAccountNameW.Addr(), 7, uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(accountName)), uintptr(unsafe.Pointer(sid)), uintptr(unsafe.Pointer(sidSize)), uintptr(unsafe.Pointer(refDomain)), uintptr(unsafe.Pointer(refDomainSize)), uintptr(unsafe.Pointer(sidNameUse)), 0, 0)
-	if r1 == 0 {
-		if e1 != 0 {
-			err = error(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
-
-func convertSidToStringSid(sid *byte, str **uint16) (err error) {
-	r1, _, e1 := syscall.Syscall(procConvertSidToStringSidW.Addr(), 2, uintptr(unsafe.Pointer(sid)), uintptr(unsafe.Pointer(str)), 0)
-	if r1 == 0 {
-		if e1 != 0 {
-			err = error(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
-
-func convertStringSecurityDescriptorToSecurityDescriptor(str string, revision uint32, sd *uintptr, size *uint32) (err error) {
-	var _p0 *uint16
-	_p0, err = syscall.UTF16PtrFromString(str)
-	if err != nil {
-		return
-	}
-	return _convertStringSecurityDescriptorToSecurityDescriptor(_p0, revision, sd, size)
-}
-
-func _convertStringSecurityDescriptorToSecurityDescriptor(str *uint16, revision uint32, sd *uintptr, size *uint32) (err error) {
-	r1, _, e1 := syscall.Syscall6(procConvertStringSecurityDescriptorToSecurityDescriptorW.Addr(), 4, uintptr(unsafe.Pointer(str)), uintptr(revision), uintptr(unsafe.Pointer(sd)), uintptr(unsafe.Pointer(size)), 0, 0)
-	if r1 == 0 {
-		if e1 != 0 {
-			err = error(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
-
-func convertSecurityDescriptorToStringSecurityDescriptor(sd *byte, revision uint32, secInfo uint32, sddl **uint16, sddlSize *uint32) (err error) {
-	r1, _, e1 := syscall.Syscall6(procConvertSecurityDescriptorToStringSecurityDescriptorW.Addr(), 5, uintptr(unsafe.Pointer(sd)), uintptr(revision), uintptr(secInfo), uintptr(unsafe.Pointer(sddl)), uintptr(unsafe.Pointer(sddlSize)), 0)
-	if r1 == 0 {
-		if e1 != 0 {
-			err = error(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
-
-func localFree(mem uintptr) {
-	syscall.Syscall(procLocalFree.Addr(), 1, uintptr(mem), 0, 0)
-	return
-}
-
-func getSecurityDescriptorLength(sd uintptr) (len uint32) {
-	r0, _, _ := syscall.Syscall(procGetSecurityDescriptorLength.Addr(), 1, uintptr(sd), 0, 0)
-	len = uint32(r0)
-	return
-}
-
-func getFileInformationByHandleEx(h syscall.Handle, class uint32, buffer *byte, size uint32) (err error) {
-	r1, _, e1 := syscall.Syscall6(procGetFileInformationByHandleEx.Addr(), 4, uintptr(h), uintptr(class), uintptr(unsafe.Pointer(buffer)), uintptr(size), 0, 0)
-	if r1 == 0 {
-		if e1 != 0 {
-			err = error(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
-
-func setFileInformationByHandle(h syscall.Handle, class uint32, buffer *byte, size uint32) (err error) {
-	r1, _, e1 := syscall.Syscall6(procSetFileInformationByHandle.Addr(), 4, uintptr(h), uintptr(class), uintptr(unsafe.Pointer(buffer)), uintptr(size), 0, 0)
-	if r1 == 0 {
-		if e1 != 0 {
-			err = error(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
-
-func adjustTokenPrivileges(token syscall.Handle, releaseAll bool, input *byte, outputSize uint32, output *byte, requiredSize *uint32) (success bool, err error) {
-	var _p0 uint32
-	if releaseAll {
-		_p0 = 1
-	} else {
-		_p0 = 0
-	}
-	r0, _, e1 := syscall.Syscall6(procAdjustTokenPrivileges.Addr(), 6, uintptr(token), uintptr(_p0), uintptr(unsafe.Pointer(input)), uintptr(outputSize), uintptr(unsafe.Pointer(output)), uintptr(unsafe.Pointer(requiredSize)))
-	success = r0 != 0
-	if true {
-		if e1 != 0 {
-			err = error(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
-
-func impersonateSelf(level uint32) (err error) {
-	r1, _, e1 := syscall.Syscall(procImpersonateSelf.Addr(), 1, uintptr(level), 0, 0)
-	if r1 == 0 {
-		if e1 != 0 {
-			err = error(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
-
-func revertToSelf() (err error) {
-	r1, _, e1 := syscall.Syscall(procRevertToSelf.Addr(), 0, 0, 0, 0)
-	if r1 == 0 {
-		if e1 != 0 {
-			err = error(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
-
-func openThreadToken(thread syscall.Handle, accessMask uint32, openAsSelf bool, token *syscall.Handle) (err error) {
-	var _p0 uint32
-	if openAsSelf {
-		_p0 = 1
-	} else {
-		_p0 = 0
-	}
-	r1, _, e1 := syscall.Syscall6(procOpenThreadToken.Addr(), 4, uintptr(thread), uintptr(accessMask), uintptr(_p0), uintptr(unsafe.Pointer(token)), 0, 0)
-	if r1 == 0 {
-		if e1 != 0 {
-			err = error(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
-
-func getCurrentThread() (h syscall.Handle) {
-	r0, _, _ := syscall.Syscall(procGetCurrentThread.Addr(), 0, 0, 0, 0)
-	h = syscall.Handle(r0)
-	return
-}
-
-func lookupPrivilegeValue(systemName string, name string, luid *uint64) (err error) {
-	var _p0 *uint16
-	_p0, err = syscall.UTF16PtrFromString(systemName)
-	if err != nil {
-		return
-	}
-	var _p1 *uint16
-	_p1, err = syscall.UTF16PtrFromString(name)
-	if err != nil {
-		return
-	}
-	return _lookupPrivilegeValue(_p0, _p1, luid)
-}
-
-func _lookupPrivilegeValue(systemName *uint16, name *uint16, luid *uint64) (err error) {
-	r1, _, e1 := syscall.Syscall(procLookupPrivilegeValueW.Addr(), 3, uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(luid)))
-	if r1 == 0 {
-		if e1 != 0 {
-			err = error(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
-
-func lookupPrivilegeName(systemName string, luid *uint64, buffer *uint16, size *uint32) (err error) {
-	var _p0 *uint16
-	_p0, err = syscall.UTF16PtrFromString(systemName)
-	if err != nil {
-		return
-	}
-	return _lookupPrivilegeName(_p0, luid, buffer, size)
-}
-
-func _lookupPrivilegeName(systemName *uint16, luid *uint64, buffer *uint16, size *uint32) (err error) {
-	r1, _, e1 := syscall.Syscall6(procLookupPrivilegeNameW.Addr(), 4, uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(luid)), uintptr(unsafe.Pointer(buffer)), uintptr(unsafe.Pointer(size)), 0, 0)
-	if r1 == 0 {
-		if e1 != 0 {
-			err = error(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
-
-func lookupPrivilegeDisplayName(systemName string, name *uint16, buffer *uint16, size *uint32, languageId *uint32) (err error) {
-	var _p0 *uint16
-	_p0, err = syscall.UTF16PtrFromString(systemName)
-	if err != nil {
-		return
-	}
-	return _lookupPrivilegeDisplayName(_p0, name, buffer, size, languageId)
-}
-
-func _lookupPrivilegeDisplayName(systemName *uint16, name *uint16, buffer *uint16, size *uint32, languageId *uint32) (err error) {
-	r1, _, e1 := syscall.Syscall6(procLookupPrivilegeDisplayNameW.Addr(), 5, uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(buffer)), uintptr(unsafe.Pointer(size)), uintptr(unsafe.Pointer(languageId)), 0)
-	if r1 == 0 {
-		if e1 != 0 {
-			err = error(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
-
-func backupRead(h syscall.Handle, b []byte, bytesRead *uint32, abort bool, processSecurity bool, context *uintptr) (err error) {
-	var _p0 *byte
-	if len(b) > 0 {
-		_p0 = &b[0]
-	}
-	var _p1 uint32
-	if abort {
-		_p1 = 1
-	} else {
-		_p1 = 0
-	}
-	var _p2 uint32
-	if processSecurity {
-		_p2 = 1
-	} else {
-		_p2 = 0
-	}
-	r1, _, e1 := syscall.Syscall9(procBackupRead.Addr(), 7, uintptr(h), uintptr(unsafe.Pointer(_p0)), uintptr(len(b)), uintptr(unsafe.Pointer(bytesRead)), uintptr(_p1), uintptr(_p2), uintptr(unsafe.Pointer(context)), 0, 0)
-	if r1 == 0 {
-		if e1 != 0 {
-			err = error(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
-
-func backupWrite(h syscall.Handle, b []byte, bytesWritten *uint32, abort bool, processSecurity bool, context *uintptr) (err error) {
-	var _p0 *byte
-	if len(b) > 0 {
-		_p0 = &b[0]
-	}
-	var _p1 uint32
-	if abort {
-		_p1 = 1
-	} else {
-		_p1 = 0
-	}
-	var _p2 uint32
-	if processSecurity {
-		_p2 = 1
-	} else {
-		_p2 = 0
-	}
-	r1, _, e1 := syscall.Syscall9(procBackupWrite.Addr(), 7, uintptr(h), uintptr(unsafe.Pointer(_p0)), uintptr(len(b)), uintptr(unsafe.Pointer(bytesWritten)), uintptr(_p1), uintptr(_p2), uintptr(unsafe.Pointer(context)), 0, 0)
-	if r1 == 0 {
-		if e1 != 0 {
-			err = error(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}

Godeps/_workspace/src/github.com/pborman/uuid/.travis.yml

@@ -1,10 +0,0 @@
-language: go
-
-go:
-  - 1.4.3
-  - 1.5.3
-  - release
-  - tip
-
-script:
-  - go test -v ./...

Godeps/_workspace/src/github.com/pborman/uuid/json.go

@@ -1,34 +0,0 @@
-// Copyright 2014 Google Inc.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package uuid
-
-import "errors"
-
-func (u UUID) MarshalJSON() ([]byte, error) {
-	if len(u) != 16 {
-		return []byte(`""`), nil
-	}
-	var js [38]byte
-	js[0] = '"'
-	encodeHex(js[1:], u)
-	js[37] = '"'
-	return js[:], nil
-}
-
-func (u *UUID) UnmarshalJSON(data []byte) error {
-	if string(data) == `""` {
-		return nil
-	}
-	if data[0] != '"' {
-		return errors.New("invalid UUID format")
-	}
-	data = data[1 : len(data)-1]
-	uu := Parse(string(data))
-	if uu == nil {
-		return errors.New("invalid UUID format")
-	}
-	*u = uu
-	return nil
-}

Godeps/_workspace/src/github.com/peterh/liner/signal.go

@@ -1,12 +0,0 @@
-// +build go1.1,!windows
-
-package liner
-
-import (
-	"os"
-	"os/signal"
-)
-
-func stopSignal(c chan<- os.Signal) {
-	signal.Stop(c)
-}

Godeps/_workspace/src/github.com/peterh/liner/signal_legacy.go

@@ -1,11 +0,0 @@
-// +build !go1.1,!windows
-
-package liner
-
-import (
-	"os"
-)
-
-func stopSignal(c chan<- os.Signal) {
-	// signal.Stop does not exist before Go 1.1
-}

Godeps/_workspace/src/github.com/rcrowley/go-metrics/.gitignore

@@ -1,9 +0,0 @@
-*.[68]
-*.a
-*.out
-*.swp
-_obj
-_testmain.go
-cmd/metrics-bench/metrics-bench
-cmd/metrics-example/metrics-example
-cmd/never-read/never-read

Godeps/_workspace/src/github.com/rcrowley/go-metrics/.travis.yml

@@ -1,14 +0,0 @@
-language: go
-
-go:
-    - 1.2
-    - 1.3
-    - 1.4
-    - 1.5
-
-script:
-    - ./validate.sh
-
-# this should give us faster builds according to 
-# http://docs.travis-ci.com/user/migrating-from-legacy/
-sudo: false

Godeps/_workspace/src/github.com/rcrowley/go-metrics/cmd/metrics-bench/metrics-bench.go

@@ -1,20 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"github.com/rcrowley/go-metrics"
-	"time"
-)
-
-func main() {
-	r := metrics.NewRegistry()
-	for i := 0; i < 10000; i++ {
-		r.Register(fmt.Sprintf("counter-%d", i), metrics.NewCounter())
-		r.Register(fmt.Sprintf("gauge-%d", i), metrics.NewGauge())
-		r.Register(fmt.Sprintf("gaugefloat64-%d", i), metrics.NewGaugeFloat64())
-		r.Register(fmt.Sprintf("histogram-uniform-%d", i), metrics.NewHistogram(metrics.NewUniformSample(1028)))
-		r.Register(fmt.Sprintf("histogram-exp-%d", i), metrics.NewHistogram(metrics.NewExpDecaySample(1028, 0.015)))
-		r.Register(fmt.Sprintf("meter-%d", i), metrics.NewMeter())
-	}
-	time.Sleep(600e9)
-}

Godeps/_workspace/src/github.com/rcrowley/go-metrics/cmd/metrics-example/metrics-example.go

@@ -1,154 +0,0 @@
-package main
-
-import (
-	"errors"
-	"github.com/rcrowley/go-metrics"
-	// "github.com/rcrowley/go-metrics/stathat"
-	"log"
-	"math/rand"
-	"os"
-	// "syslog"
-	"time"
-)
-
-const fanout = 10
-
-func main() {
-
-	r := metrics.NewRegistry()
-
-	c := metrics.NewCounter()
-	r.Register("foo", c)
-	for i := 0; i < fanout; i++ {
-		go func() {
-			for {
-				c.Dec(19)
-				time.Sleep(300e6)
-			}
-		}()
-		go func() {
-			for {
-				c.Inc(47)
-				time.Sleep(400e6)
-			}
-		}()
-	}
-
-	g := metrics.NewGauge()
-	r.Register("bar", g)
-	for i := 0; i < fanout; i++ {
-		go func() {
-			for {
-				g.Update(19)
-				time.Sleep(300e6)
-			}
-		}()
-		go func() {
-			for {
-				g.Update(47)
-				time.Sleep(400e6)
-			}
-		}()
-	}
-
-	gf := metrics.NewGaugeFloat64()
-	r.Register("barfloat64", gf)
-	for i := 0; i < fanout; i++ {
-		go func() {
-			for {
-				g.Update(19.0)
-				time.Sleep(300e6)
-			}
-		}()
-		go func() {
-			for {
-				g.Update(47.0)
-				time.Sleep(400e6)
-			}
-		}()
-	}
-
-	hc := metrics.NewHealthcheck(func(h metrics.Healthcheck) {
-		if 0 < rand.Intn(2) {
-			h.Healthy()
-		} else {
-			h.Unhealthy(errors.New("baz"))
-		}
-	})
-	r.Register("baz", hc)
-
-	s := metrics.NewExpDecaySample(1028, 0.015)
-	//s := metrics.NewUniformSample(1028)
-	h := metrics.NewHistogram(s)
-	r.Register("bang", h)
-	for i := 0; i < fanout; i++ {
-		go func() {
-			for {
-				h.Update(19)
-				time.Sleep(300e6)
-			}
-		}()
-		go func() {
-			for {
-				h.Update(47)
-				time.Sleep(400e6)
-			}
-		}()
-	}
-
-	m := metrics.NewMeter()
-	r.Register("quux", m)
-	for i := 0; i < fanout; i++ {
-		go func() {
-			for {
-				m.Mark(19)
-				time.Sleep(300e6)
-			}
-		}()
-		go func() {
-			for {
-				m.Mark(47)
-				time.Sleep(400e6)
-			}
-		}()
-	}
-
-	t := metrics.NewTimer()
-	r.Register("hooah", t)
-	for i := 0; i < fanout; i++ {
-		go func() {
-			for {
-				t.Time(func() { time.Sleep(300e6) })
-			}
-		}()
-		go func() {
-			for {
-				t.Time(func() { time.Sleep(400e6) })
-			}
-		}()
-	}
-
-	metrics.RegisterDebugGCStats(r)
-	go metrics.CaptureDebugGCStats(r, 5e9)
-
-	metrics.RegisterRuntimeMemStats(r)
-	go metrics.CaptureRuntimeMemStats(r, 5e9)
-
-	metrics.Log(r, 60e9, log.New(os.Stderr, "metrics: ", log.Lmicroseconds))
-
-	/*
-		w, err := syslog.Dial("unixgram", "/dev/log", syslog.LOG_INFO, "metrics")
-		if nil != err { log.Fatalln(err) }
-		metrics.Syslog(r, 60e9, w)
-	*/
-
-	/*
-		addr, _ := net.ResolveTCPAddr("tcp", "127.0.0.1:2003")
-		metrics.Graphite(r, 10e9, "metrics", addr)
-	*/
-
-	/*
-		stathat.Stathat(r, 10e9, "example@example.com")
-	*/
-
-}

Godeps/_workspace/src/github.com/rcrowley/go-metrics/cmd/never-read/never-read.go

@@ -1,22 +0,0 @@
-package main
-
-import (
-	"log"
-	"net"
-)
-
-func main() {
-	addr, _ := net.ResolveTCPAddr("tcp", "127.0.0.1:2003")
-	l, err := net.ListenTCP("tcp", addr)
-	if nil != err {
-		log.Fatalln(err)
-	}
-	log.Println("listening", l.Addr())
-	for {
-		c, err := l.AcceptTCP()
-		if nil != err {
-			log.Fatalln(err)
-		}
-		log.Println("accepted", c.RemoteAddr())
-	}
-}

Godeps/_workspace/src/github.com/rcrowley/go-metrics/librato/client.go

@@ -1,102 +0,0 @@
-package librato
-
-import (
-	"bytes"
-	"encoding/json"
-	"fmt"
-	"io/ioutil"
-	"net/http"
-)
-
-const Operations = "operations"
-const OperationsShort = "ops"
-
-type LibratoClient struct {
-	Email, Token string
-}
-
-// property strings
-const (
-	// display attributes
-	Color             = "color"
-	DisplayMax        = "display_max"
-	DisplayMin        = "display_min"
-	DisplayUnitsLong  = "display_units_long"
-	DisplayUnitsShort = "display_units_short"
-	DisplayStacked    = "display_stacked"
-	DisplayTransform  = "display_transform"
-	// special gauge display attributes
-	SummarizeFunction = "summarize_function"
-	Aggregate         = "aggregate"
-
-	// metric keys
-	Name        = "name"
-	Period      = "period"
-	Description = "description"
-	DisplayName = "display_name"
-	Attributes  = "attributes"
-
-	// measurement keys
-	MeasureTime = "measure_time"
-	Source      = "source"
-	Value       = "value"
-
-	// special gauge keys
-	Count      = "count"
-	Sum        = "sum"
-	Max        = "max"
-	Min        = "min"
-	SumSquares = "sum_squares"
-
-	// batch keys
-	Counters = "counters"
-	Gauges   = "gauges"
-
-	MetricsPostUrl = "https://metrics-api.librato.com/v1/metrics"
-)
-
-type Measurement map[string]interface{}
-type Metric map[string]interface{}
-
-type Batch struct {
-	Gauges      []Measurement `json:"gauges,omitempty"`
-	Counters    []Measurement `json:"counters,omitempty"`
-	MeasureTime int64         `json:"measure_time"`
-	Source      string        `json:"source"`
-}
-
-func (self *LibratoClient) PostMetrics(batch Batch) (err error) {
-	var (
-		js   []byte
-		req  *http.Request
-		resp *http.Response
-	)
-
-	if len(batch.Counters) == 0 && len(batch.Gauges) == 0 {
-		return nil
-	}
-
-	if js, err = json.Marshal(batch); err != nil {
-		return
-	}
-
-	if req, err = http.NewRequest("POST", MetricsPostUrl, bytes.NewBuffer(js)); err != nil {
-		return
-	}
-
-	req.Header.Set("Content-Type", "application/json")
-	req.SetBasicAuth(self.Email, self.Token)
-
-	if resp, err = http.DefaultClient.Do(req); err != nil {
-		return
-	}
-
-	if resp.StatusCode != http.StatusOK {
-		var body []byte
-		if body, err = ioutil.ReadAll(resp.Body); err != nil {
-			body = []byte(fmt.Sprintf("(could not fetch response body for error: %s)", err))
-		}
-		err = fmt.Errorf("Unable to post to Librato: %d %s %s", resp.StatusCode, resp.Status, string(body))
-	}
-	return
-}

Godeps/_workspace/src/github.com/rcrowley/go-metrics/librato/librato.go

@@ -1,235 +0,0 @@
-package librato
-
-import (
-	"fmt"
-	"log"
-	"math"
-	"regexp"
-	"time"
-
-	"github.com/rcrowley/go-metrics"
-)
-
-// a regexp for extracting the unit from time.Duration.String
-var unitRegexp = regexp.MustCompile("[^\\d]+$")
-
-// a helper that turns a time.Duration into librato display attributes for timer metrics
-func translateTimerAttributes(d time.Duration) (attrs map[string]interface{}) {
-	attrs = make(map[string]interface{})
-	attrs[DisplayTransform] = fmt.Sprintf("x/%d", int64(d))
-	attrs[DisplayUnitsShort] = string(unitRegexp.Find([]byte(d.String())))
-	return
-}
-
-type Reporter struct {
-	Email, Token    string
-	Namespace       string
-	Source          string
-	Interval        time.Duration
-	Registry        metrics.Registry
-	Percentiles     []float64              // percentiles to report on histogram metrics
-	TimerAttributes map[string]interface{} // units in which timers will be displayed
-	intervalSec     int64
-}
-
-func NewReporter(r metrics.Registry, d time.Duration, e string, t string, s string, p []float64, u time.Duration) *Reporter {
-	return &Reporter{e, t, "", s, d, r, p, translateTimerAttributes(u), int64(d / time.Second)}
-}
-
-func Librato(r metrics.Registry, d time.Duration, e string, t string, s string, p []float64, u time.Duration) {
-	NewReporter(r, d, e, t, s, p, u).Run()
-}
-
-func (self *Reporter) Run() {
-	log.Printf("WARNING: This client has been DEPRECATED! It has been moved to https://github.com/mihasya/go-metrics-librato and will be removed from rcrowley/go-metrics on August 5th 2015")
-	ticker := time.Tick(self.Interval)
-	metricsApi := &LibratoClient{self.Email, self.Token}
-	for now := range ticker {
-		var metrics Batch
-		var err error
-		if metrics, err = self.BuildRequest(now, self.Registry); err != nil {
-			log.Printf("ERROR constructing librato request body %s", err)
-			continue
-		}
-		if err := metricsApi.PostMetrics(metrics); err != nil {
-			log.Printf("ERROR sending metrics to librato %s", err)
-			continue
-		}
-	}
-}
-
-// calculate sum of squares from data provided by metrics.Histogram
-// see http://en.wikipedia.org/wiki/Standard_deviation#Rapid_calculation_methods
-func sumSquares(s metrics.Sample) float64 {
-	count := float64(s.Count())
-	sumSquared := math.Pow(count*s.Mean(), 2)
-	sumSquares := math.Pow(count*s.StdDev(), 2) + sumSquared/count
-	if math.IsNaN(sumSquares) {
-		return 0.0
-	}
-	return sumSquares
-}
-func sumSquaresTimer(t metrics.Timer) float64 {
-	count := float64(t.Count())
-	sumSquared := math.Pow(count*t.Mean(), 2)
-	sumSquares := math.Pow(count*t.StdDev(), 2) + sumSquared/count
-	if math.IsNaN(sumSquares) {
-		return 0.0
-	}
-	return sumSquares
-}
-
-func (self *Reporter) BuildRequest(now time.Time, r metrics.Registry) (snapshot Batch, err error) {
-	snapshot = Batch{
-		// coerce timestamps to a stepping fn so that they line up in Librato graphs
-		MeasureTime: (now.Unix() / self.intervalSec) * self.intervalSec,
-		Source:      self.Source,
-	}
-	snapshot.Gauges = make([]Measurement, 0)
-	snapshot.Counters = make([]Measurement, 0)
-	histogramGaugeCount := 1 + len(self.Percentiles)
-	r.Each(func(name string, metric interface{}) {
-		if self.Namespace != "" {
-			name = fmt.Sprintf("%s.%s", self.Namespace, name)
-		}
-		measurement := Measurement{}
-		measurement[Period] = self.Interval.Seconds()
-		switch m := metric.(type) {
-		case metrics.Counter:
-			if m.Count() > 0 {
-				measurement[Name] = fmt.Sprintf("%s.%s", name, "count")
-				measurement[Value] = float64(m.Count())
-				measurement[Attributes] = map[string]interface{}{
-					DisplayUnitsLong:  Operations,
-					DisplayUnitsShort: OperationsShort,
-					DisplayMin:        "0",
-				}
-				snapshot.Counters = append(snapshot.Counters, measurement)
-			}
-		case metrics.Gauge:
-			measurement[Name] = name
-			measurement[Value] = float64(m.Value())
-			snapshot.Gauges = append(snapshot.Gauges, measurement)
-		case metrics.GaugeFloat64:
-			measurement[Name] = name
-			measurement[Value] = float64(m.Value())
-			snapshot.Gauges = append(snapshot.Gauges, measurement)
-		case metrics.Histogram:
-			if m.Count() > 0 {
-				gauges := make([]Measurement, histogramGaugeCount, histogramGaugeCount)
-				s := m.Sample()
-				measurement[Name] = fmt.Sprintf("%s.%s", name, "hist")
-				measurement[Count] = uint64(s.Count())
-				measurement[Max] = float64(s.Max())
-				measurement[Min] = float64(s.Min())
-				measurement[Sum] = float64(s.Sum())
-				measurement[SumSquares] = sumSquares(s)
-				gauges[0] = measurement
-				for i, p := range self.Percentiles {
-					gauges[i+1] = Measurement{
-						Name:   fmt.Sprintf("%s.%.2f", measurement[Name], p),
-						Value:  s.Percentile(p),
-						Period: measurement[Period],
-					}
-				}
-				snapshot.Gauges = append(snapshot.Gauges, gauges...)
-			}
-		case metrics.Meter:
-			measurement[Name] = name
-			measurement[Value] = float64(m.Count())
-			snapshot.Counters = append(snapshot.Counters, measurement)
-			snapshot.Gauges = append(snapshot.Gauges,
-				Measurement{
-					Name:   fmt.Sprintf("%s.%s", name, "1min"),
-					Value:  m.Rate1(),
-					Period: int64(self.Interval.Seconds()),
-					Attributes: map[string]interface{}{
-						DisplayUnitsLong:  Operations,
-						DisplayUnitsShort: OperationsShort,
-						DisplayMin:        "0",
-					},
-				},
-				Measurement{
-					Name:   fmt.Sprintf("%s.%s", name, "5min"),
-					Value:  m.Rate5(),
-					Period: int64(self.Interval.Seconds()),
-					Attributes: map[string]interface{}{
-						DisplayUnitsLong:  Operations,
-						DisplayUnitsShort: OperationsShort,
-						DisplayMin:        "0",
-					},
-				},
-				Measurement{
-					Name:   fmt.Sprintf("%s.%s", name, "15min"),
-					Value:  m.Rate15(),
-					Period: int64(self.Interval.Seconds()),
-					Attributes: map[string]interface{}{
-						DisplayUnitsLong:  Operations,
-						DisplayUnitsShort: OperationsShort,
-						DisplayMin:        "0",
-					},
-				},
-			)
-		case metrics.Timer:
-			measurement[Name] = name
-			measurement[Value] = float64(m.Count())
-			snapshot.Counters = append(snapshot.Counters, measurement)
-			if m.Count() > 0 {
-				libratoName := fmt.Sprintf("%s.%s", name, "timer.mean")
-				gauges := make([]Measurement, histogramGaugeCount, histogramGaugeCount)
-				gauges[0] = Measurement{
-					Name:       libratoName,
-					Count:      uint64(m.Count()),
-					Sum:        m.Mean() * float64(m.Count()),
-					Max:        float64(m.Max()),
-					Min:        float64(m.Min()),
-					SumSquares: sumSquaresTimer(m),
-					Period:     int64(self.Interval.Seconds()),
-					Attributes: self.TimerAttributes,
-				}
-				for i, p := range self.Percentiles {
-					gauges[i+1] = Measurement{
-						Name:       fmt.Sprintf("%s.timer.%2.0f", name, p*100),
-						Value:      m.Percentile(p),
-						Period:     int64(self.Interval.Seconds()),
-						Attributes: self.TimerAttributes,
-					}
-				}
-				snapshot.Gauges = append(snapshot.Gauges, gauges...)
-				snapshot.Gauges = append(snapshot.Gauges,
-					Measurement{
-						Name:   fmt.Sprintf("%s.%s", name, "rate.1min"),
-						Value:  m.Rate1(),
-						Period: int64(self.Interval.Seconds()),
-						Attributes: map[string]interface{}{
-							DisplayUnitsLong:  Operations,
-							DisplayUnitsShort: OperationsShort,
-							DisplayMin:        "0",
-						},
-					},
-					Measurement{
-						Name:   fmt.Sprintf("%s.%s", name, "rate.5min"),
-						Value:  m.Rate5(),
-						Period: int64(self.Interval.Seconds()),
-						Attributes: map[string]interface{}{
-							DisplayUnitsLong:  Operations,
-							DisplayUnitsShort: OperationsShort,
-							DisplayMin:        "0",
-						},
-					},
-					Measurement{
-						Name:   fmt.Sprintf("%s.%s", name, "rate.15min"),
-						Value:  m.Rate15(),
-						Period: int64(self.Interval.Seconds()),
-						Attributes: map[string]interface{}{
-							DisplayUnitsLong:  Operations,
-							DisplayUnitsShort: OperationsShort,
-							DisplayMin:        "0",
-						},
-					},
-				)
-			}
-		}
-	})
-	return
-}

Godeps/_workspace/src/github.com/rcrowley/go-metrics/stathat/stathat.go

@@ -1,69 +0,0 @@
-// Metrics output to StatHat.
-package stathat
-
-import (
-	"github.com/rcrowley/go-metrics"
-	"github.com/stathat/go"
-	"log"
-	"time"
-)
-
-func Stathat(r metrics.Registry, d time.Duration, userkey string) {
-	for {
-		if err := sh(r, userkey); nil != err {
-			log.Println(err)
-		}
-		time.Sleep(d)
-	}
-}
-
-func sh(r metrics.Registry, userkey string) error {
-	r.Each(func(name string, i interface{}) {
-		switch metric := i.(type) {
-		case metrics.Counter:
-			stathat.PostEZCount(name, userkey, int(metric.Count()))
-		case metrics.Gauge:
-			stathat.PostEZValue(name, userkey, float64(metric.Value()))
-		case metrics.GaugeFloat64:
-			stathat.PostEZValue(name, userkey, float64(metric.Value()))
-		case metrics.Histogram:
-			h := metric.Snapshot()
-			ps := h.Percentiles([]float64{0.5, 0.75, 0.95, 0.99, 0.999})
-			stathat.PostEZCount(name+".count", userkey, int(h.Count()))
-			stathat.PostEZValue(name+".min", userkey, float64(h.Min()))
-			stathat.PostEZValue(name+".max", userkey, float64(h.Max()))
-			stathat.PostEZValue(name+".mean", userkey, float64(h.Mean()))
-			stathat.PostEZValue(name+".std-dev", userkey, float64(h.StdDev()))
-			stathat.PostEZValue(name+".50-percentile", userkey, float64(ps[0]))
-			stathat.PostEZValue(name+".75-percentile", userkey, float64(ps[1]))
-			stathat.PostEZValue(name+".95-percentile", userkey, float64(ps[2]))
-			stathat.PostEZValue(name+".99-percentile", userkey, float64(ps[3]))
-			stathat.PostEZValue(name+".999-percentile", userkey, float64(ps[4]))
-		case metrics.Meter:
-			m := metric.Snapshot()
-			stathat.PostEZCount(name+".count", userkey, int(m.Count()))
-			stathat.PostEZValue(name+".one-minute", userkey, float64(m.Rate1()))
-			stathat.PostEZValue(name+".five-minute", userkey, float64(m.Rate5()))
-			stathat.PostEZValue(name+".fifteen-minute", userkey, float64(m.Rate15()))
-			stathat.PostEZValue(name+".mean", userkey, float64(m.RateMean()))
-		case metrics.Timer:
-			t := metric.Snapshot()
-			ps := t.Percentiles([]float64{0.5, 0.75, 0.95, 0.99, 0.999})
-			stathat.PostEZCount(name+".count", userkey, int(t.Count()))
-			stathat.PostEZValue(name+".min", userkey, float64(t.Min()))
-			stathat.PostEZValue(name+".max", userkey, float64(t.Max()))
-			stathat.PostEZValue(name+".mean", userkey, float64(t.Mean()))
-			stathat.PostEZValue(name+".std-dev", userkey, float64(t.StdDev()))
-			stathat.PostEZValue(name+".50-percentile", userkey, float64(ps[0]))
-			stathat.PostEZValue(name+".75-percentile", userkey, float64(ps[1]))
-			stathat.PostEZValue(name+".95-percentile", userkey, float64(ps[2]))
-			stathat.PostEZValue(name+".99-percentile", userkey, float64(ps[3]))
-			stathat.PostEZValue(name+".999-percentile", userkey, float64(ps[4]))
-			stathat.PostEZValue(name+".one-minute", userkey, float64(t.Rate1()))
-			stathat.PostEZValue(name+".five-minute", userkey, float64(t.Rate5()))
-			stathat.PostEZValue(name+".fifteen-minute", userkey, float64(t.Rate15()))
-			stathat.PostEZValue(name+".mean-rate", userkey, float64(t.RateMean()))
-		}
-	})
-	return nil
-}

Godeps/_workspace/src/github.com/rjeczalik/notify/.gitignore

@@ -1,88 +0,0 @@
-# Created by https://www.gitignore.io
-
-### OSX ###
-.DS_Store
-.AppleDouble
-.LSOverride
-
-# Icon must end with two \r
-Icon
-
-
-# Thumbnails
-._*
-
-# Files that might appear on external disk
-.Spotlight-V100
-.Trashes
-
-# Directories potentially created on remote AFP share
-.AppleDB
-.AppleDesktop
-Network Trash Folder
-Temporary Items
-.apdisk
-
-
-### Windows ###
-# Windows image file caches
-Thumbs.db
-ehthumbs.db
-
-# Folder config file
-Desktop.ini
-
-# Recycle Bin used on file shares
-$RECYCLE.BIN/
-
-# Windows Installer files
-*.cab
-*.msi
-*.msm
-*.msp
-
-# Windows shortcuts
-*.lnk
-
-
-### Linux ###
-*~
-
-# KDE directory preferences
-.directory
-
-
-### Go ###
-# Compiled Object files, Static and Dynamic libs (Shared Objects)
-*.o
-*.a
-*.so
-
-# Folders
-_obj
-_test
-
-# Architecture specific extensions/prefixes
-*.[568vq]
-[568vq].out
-
-*.cgo1.go
-*.cgo2.c
-_cgo_defun.c
-_cgo_gotypes.go
-_cgo_export.*
-
-_testmain.go
-
-*.exe
-*.test
-*.prof
-
-
-### vim ###
-[._]*.s[a-w][a-z]
-[._]s[a-w][a-z]
-*.un~
-Session.vim
-.netrwhist
-*~

Godeps/_workspace/src/github.com/rjeczalik/notify/.travis.yml

@@ -1,29 +0,0 @@
-language: go
-
-go:
- - 1.4.3
- - 1.6
-
-os:
- - linux
- - osx
-
-matrix:
-  include:
-   - os: osx
-     go: 1.6
-     env:
-      - GOFLAGS="-tags kqueue"
-
-env:
-  global:
-   - GOBIN=$HOME/bin
-   - PATH=$HOME/bin:$PATH
-
-install:
- - go get -t -v ./...
-
-script:
- - "(go version | grep -q 1.4) || go tool vet -all ."
- - go install $GOFLAGS ./...
- - go test -v -race $GOFLAGS ./...

Godeps/_workspace/src/github.com/robertkrimen/otto/.gitignore

@@ -1,5 +0,0 @@
-/.test
-/otto/otto
-/otto/otto-*
-/test/test-*.js
-/test/tester

Godeps/_workspace/src/github.com/robertkrimen/otto/ast/comments.go

@@ -1,92 +0,0 @@
-package ast
-
-import (
-	"fmt"
-	"github.com/robertkrimen/otto/file"
-)
-
-// CommentPosition determines where the comment is in a given context
-type CommentPosition int
-
-const (
-	_        CommentPosition = iota
-	LEADING                  // Before the pertinent expression
-	TRAILING                 // After the pertinent expression
-	KEY                      // After a key or keyword
-	COLON                    // After a colon in a field declaration
-	FINAL                    // Final comments in a block, not belonging to a specific expression or the comment after a trailing , in an array or object literal
-	TBD
-)
-
-// Comment contains the data of the comment
-type Comment struct {
-	Begin    file.Idx
-	Text     string
-	Position CommentPosition
-}
-
-// String returns a stringified version of the position
-func (cp CommentPosition) String() string {
-	switch cp {
-	case LEADING:
-		return "Leading"
-	case TRAILING:
-		return "Trailing"
-	case KEY:
-		return "Key"
-	case COLON:
-		return "Colon"
-	case FINAL:
-		return "Final"
-	default:
-		return "???"
-	}
-}
-
-// String returns a stringified version of the comment
-func (c Comment) String() string {
-	return fmt.Sprintf("Comment: %v", c.Text)
-}
-
-// CommentMap is the data structure where all found comments are stored
-type CommentMap map[Node][]*Comment
-
-// AddComment adds a single comment to the map
-func (cm CommentMap) AddComment(node Node, comment *Comment) {
-	list := cm[node]
-	list = append(list, comment)
-
-	cm[node] = list
-}
-
-// AddComments adds a slice of comments, given a node and an updated position
-func (cm CommentMap) AddComments(node Node, comments []*Comment, position CommentPosition) {
-	for _, comment := range comments {
-		comment.Position = position
-		cm.AddComment(node, comment)
-	}
-}
-
-// Size returns the size of the map
-func (cm CommentMap) Size() int {
-	size := 0
-	for _, comments := range cm {
-		size += len(comments)
-	}
-
-	return size
-}
-
-// MoveComments moves comments with a given position from a node to another
-func (cm CommentMap) MoveComments(from, to Node, position CommentPosition) {
-	for i, c := range cm[from] {
-		if c.Position == position {
-			cm.AddComment(to, c)
-
-			// Remove the comment from the "from" slice
-			cm[from][i] = cm[from][len(cm[from])-1]
-			cm[from][len(cm[from])-1] = nil
-			cm[from] = cm[from][:len(cm[from])-1]
-		}
-	}
-}

Godeps/_workspace/src/github.com/robertkrimen/otto/otto/Makefile

@@ -1,5 +0,0 @@
-.PHONY: build
-
-build:
-	go build -a
-	-gxc build-darwin-386 -a

Godeps/_workspace/src/github.com/robertkrimen/otto/otto/main.go

@@ -1,48 +0,0 @@
-package main
-
-import (
-	"flag"
-	"fmt"
-	"io/ioutil"
-	"os"
-
-	"github.com/robertkrimen/otto"
-	"github.com/robertkrimen/otto/underscore"
-)
-
-var flag_underscore *bool = flag.Bool("underscore", true, "Load underscore into the runtime environment")
-
-func readSource(filename string) ([]byte, error) {
-	if filename == "" || filename == "-" {
-		return ioutil.ReadAll(os.Stdin)
-	}
-	return ioutil.ReadFile(filename)
-}
-
-func main() {
-	flag.Parse()
-
-	if !*flag_underscore {
-		underscore.Disable()
-	}
-
-	err := func() error {
-		src, err := readSource(flag.Arg(0))
-		if err != nil {
-			return err
-		}
-
-		vm := otto.New()
-		_, err = vm.Run(src)
-		return err
-	}()
-	if err != nil {
-		switch err := err.(type) {
-		case *otto.Error:
-			fmt.Print(err.String())
-		default:
-			fmt.Println(err)
-		}
-		os.Exit(64)
-	}
-}

Godeps/_workspace/src/github.com/robertkrimen/otto/repl/repl.go

@@ -1,115 +0,0 @@
-// Package repl implements a REPL (read-eval-print loop) for otto.
-package repl
-
-import (
-	"fmt"
-	"io"
-	"strings"
-	"sync/atomic"
-
-	"github.com/robertkrimen/otto"
-	"gopkg.in/readline.v1"
-)
-
-var counter uint32
-
-// DebuggerHandler implements otto's debugger handler signature, providing a
-// simple drop-in debugger implementation.
-func DebuggerHandler(vm *otto.Otto) {
-	i := atomic.AddUint32(&counter, 1)
-
-	// purposefully ignoring the error here - we can't do anything useful with
-	// it except panicking, and that'd be pretty rude. it'd be easy enough for a
-	// consumer to define an equivalent function that _does_ panic if desired.
-	_ = RunWithPrompt(vm, fmt.Sprintf("DEBUGGER[%d]>", i))
-}
-
-// Run creates a REPL with the default prompt and no prelude.
-func Run(vm *otto.Otto) error {
-	return RunWithPromptAndPrelude(vm, "", "")
-}
-
-// RunWithPrompt runs a REPL with the given prompt and no prelude.
-func RunWithPrompt(vm *otto.Otto, prompt string) error {
-	return RunWithPromptAndPrelude(vm, prompt, "")
-}
-
-// RunWithPrelude runs a REPL with the default prompt and the given prelude.
-func RunWithPrelude(vm *otto.Otto, prelude string) error {
-	return RunWithPromptAndPrelude(vm, "", prelude)
-}
-
-// RunWithPromptAndPrelude runs a REPL with the given prompt and prelude.
-func RunWithPromptAndPrelude(vm *otto.Otto, prompt, prelude string) error {
-	if prompt == "" {
-		prompt = ">"
-	}
-
-	prompt = strings.Trim(prompt, " ")
-	prompt += " "
-
-	rl, err := readline.New(prompt)
-	if err != nil {
-		return err
-	}
-
-	if prelude != "" {
-		if _, err := io.Copy(rl.Stderr(), strings.NewReader(prelude+"\n")); err != nil {
-			return err
-		}
-
-		rl.Refresh()
-	}
-
-	var d []string
-
-	for {
-		l, err := rl.Readline()
-		if err != nil {
-			if err == readline.ErrInterrupt {
-				if d != nil {
-					d = nil
-
-					rl.SetPrompt(prompt)
-					rl.Refresh()
-
-					continue
-				}
-
-				break
-			}
-
-			return err
-		}
-
-		if l == "" {
-			continue
-		}
-
-		d = append(d, l)
-
-		s, err := vm.Compile("repl", strings.Join(d, "\n"))
-		if err != nil {
-			rl.SetPrompt(strings.Repeat(" ", len(prompt)))
-		} else {
-			rl.SetPrompt(prompt)
-
-			d = nil
-
-			v, err := vm.Eval(s)
-			if err != nil {
-				if oerr, ok := err.(*otto.Error); ok {
-					io.Copy(rl.Stdout(), strings.NewReader(oerr.String()))
-				} else {
-					io.Copy(rl.Stdout(), strings.NewReader(err.Error()))
-				}
-			} else {
-				rl.Stdout().Write([]byte(v.String() + "\n"))
-			}
-		}
-
-		rl.Refresh()
-	}
-
-	return rl.Close()
-}

Godeps/_workspace/src/github.com/robertkrimen/otto/terst/terst.go

@@ -1,669 +0,0 @@
-// This file was AUTOMATICALLY GENERATED by terst-import (smuggol) from github.com/robertkrimen/terst
-
-/*
-Package terst is a terse (terst = test + terse), easy-to-use testing library for Go.
-
-terst is compatible with (and works via) the standard testing package: http://golang.org/pkg/testing
-
-    var is = terst.Is
-
-    func Test(t *testing.T) {
-        terst.Terst(t, func() {
-            is("abc", "abc")
-
-            is(1, ">", 0)
-
-            var abc []int
-            is(abc, nil)
-        }
-    }
-
-Do not import terst directly, instead use `terst-import` to copy it into your testing environment:
-
-https://github.com/robertkrimen/terst/tree/master/terst-import
-
-    $ go get github.com/robertkrimen/terst/terst-import
-
-    $ terst-import
-
-*/
-package terst
-
-import (
-	"bytes"
-	"errors"
-	"fmt"
-	"math/big"
-	"reflect"
-	"regexp"
-	"runtime"
-	"strings"
-	"sync"
-	"testing"
-	"time"
-)
-
-// Is compares two values (got & expect) and returns true if the comparison is true,
-// false otherwise. In addition, if the comparison is false, Is will report the error
-// in a manner similar to testing.T.Error(...). Is also takes an optional argument,
-// a comparator, that changes how the comparison is made.  The following
-// comparators are available:
-//
-//      ==      # got == expect (default)
-//      !=      # got != expect
-//
-//      >       # got > expect (float32, uint, uint16, int, int64, ...)
-//      >=      # got >= expect
-//      <       # got < expect
-//      <=      # got <= expect
-//
-//      =~      # regexp.MustCompile(expect).Match{String}(got)
-//      !~      # !regexp.MustCompile(expect).Match{String}(got)
-//
-// Basic usage with the default comparator (==):
-//
-//      Is(<got>, <expect>)
-//
-// Specifying a different comparator:
-//
-//      Is(<got>, <comparator>, <expect>)
-//
-// A simple comparison:
-//
-//      Is(2 + 2, 4)
-//
-// A bit trickier:
-//
-//      Is(1, ">", 0)
-//      Is(2 + 2, "!=", 5)
-//      Is("Nothing happens.", "=~", `ing(\s+)happens\.$`)
-//
-// Is should only be called under a Terst(t, ...) call. For a standalone version,
-// use IsErr. If no scope is found and the comparison is false, then Is will panic the error.
-//
-func Is(arguments ...interface{}) bool {
-	err := IsErr(arguments...)
-	if err != nil {
-		call := Caller()
-		if call == nil {
-			panic(err)
-		}
-		call.Error(err)
-		return false
-	}
-	return true
-}
-
-type (
-	// ErrFail indicates a comparison failure (e.g. 0 > 1).
-	ErrFail error
-
-	// ErrInvalid indicates an invalid comparison (e.g. bool == string).
-	ErrInvalid error
-)
-
-var errInvalid = errors.New("invalid")
-
-var registry = struct {
-	table map[uintptr]*_scope
-	lock  sync.RWMutex
-}{
-	table: map[uintptr]*_scope{},
-}
-
-func registerScope(pc uintptr, scope *_scope) {
-	registry.lock.Lock()
-	defer registry.lock.Unlock()
-	registry.table[pc] = scope
-}
-
-func scope() *_scope {
-	scope, _ := findScope()
-	return scope
-}
-
-func floatCompare(a float64, b float64) int {
-	if a > b {
-		return 1
-	} else if a < b {
-		return -1
-	}
-	// NaN == NaN
-	return 0
-}
-
-func bigIntCompare(a *big.Int, b *big.Int) int {
-	return a.Cmp(b)
-}
-
-func bigInt(value int64) *big.Int {
-	return big.NewInt(value)
-}
-
-func bigUint(value uint64) *big.Int {
-	return big.NewInt(0).SetUint64(value)
-}
-
-type _toString interface {
-	String() string
-}
-
-func toString(value interface{}) (string, error) {
-	switch value := value.(type) {
-	case string:
-		return value, nil
-	case _toString:
-		return value.String(), nil
-	case error:
-		return value.Error(), nil
-	}
-	return "", errInvalid
-}
-
-func matchString(got string, expect *regexp.Regexp) (int, error) {
-	if expect.MatchString(got) {
-		return 0, nil
-	}
-	return -1, nil
-}
-
-func match(got []byte, expect *regexp.Regexp) (int, error) {
-	if expect.Match(got) {
-		return 0, nil
-	}
-	return -1, nil
-}
-
-func compareMatch(got, expect interface{}) (int, error) {
-	switch got := got.(type) {
-	case []byte:
-		switch expect := expect.(type) {
-		case string:
-			matcher, err := regexp.Compile(expect)
-			if err != nil {
-				return 0, err
-			}
-			return match(got, matcher)
-		case *regexp.Regexp:
-			return match(got, expect)
-		}
-	default:
-		if got, err := toString(got); err == nil {
-			switch expect := expect.(type) {
-			case string:
-				matcher, err := regexp.Compile(expect)
-				if err != nil {
-					return 0, err
-				}
-				return matchString(got, matcher)
-			case *regexp.Regexp:
-				return matchString(got, expect)
-			}
-		} else {
-			return 0, err
-		}
-	}
-	return 0, errInvalid
-}
-
-func floatPromote(value reflect.Value) (float64, error) {
-	kind := value.Kind()
-	if reflect.Int <= kind && kind <= reflect.Int64 {
-		return float64(value.Int()), nil
-	}
-	if reflect.Uint <= kind && kind <= reflect.Uint64 {
-		return float64(value.Uint()), nil
-	}
-	if reflect.Float32 <= kind && kind <= reflect.Float64 {
-		return value.Float(), nil
-	}
-	return 0, errInvalid
-}
-
-func bigIntPromote(value reflect.Value) (*big.Int, error) {
-	kind := value.Kind()
-	if reflect.Int <= kind && kind <= reflect.Int64 {
-		return bigInt(value.Int()), nil
-	}
-	if reflect.Uint <= kind && kind <= reflect.Uint64 {
-		return bigUint(value.Uint()), nil
-	}
-	return nil, errInvalid
-}
-
-func compareOther(got, expect interface{}) (int, error) {
-	{
-		switch expect.(type) {
-		case float32, float64:
-			return compareNumber(got, expect)
-		case uint, uint8, uint16, uint32, uint64:
-			return compareNumber(got, expect)
-		case int, int8, int16, int32, int64:
-			return compareNumber(got, expect)
-		case string:
-			var err error
-			got, err = toString(got)
-			if err != nil {
-				return 0, err
-			}
-		case nil:
-			got := reflect.ValueOf(got)
-			switch got.Kind() {
-			case reflect.Chan, reflect.Func, reflect.Map, reflect.Ptr, reflect.Slice, reflect.Interface:
-				if got.IsNil() {
-					return 0, nil
-				}
-				return -1, nil
-			case reflect.Invalid: // reflect.Invalid: var abc interface{} = nil
-				return 0, nil
-			}
-			return 0, errInvalid
-		}
-	}
-
-	if reflect.ValueOf(got).Type() != reflect.ValueOf(expect).Type() {
-		return 0, errInvalid
-	}
-
-	if reflect.DeepEqual(got, expect) {
-		return 0, nil
-	}
-	return -1, nil
-}
-
-func compareNumber(got, expect interface{}) (int, error) {
-	{
-		got := reflect.ValueOf(got)
-		k0 := got.Kind()
-		expect := reflect.ValueOf(expect)
-		k1 := expect.Kind()
-		if reflect.Float32 <= k0 && k0 <= reflect.Float64 ||
-			reflect.Float32 <= k1 && k1 <= reflect.Float64 {
-			got, err := floatPromote(got)
-			if err != nil {
-				return 0, err
-			}
-			expect, err := floatPromote(expect)
-			if err != nil {
-				return 0, err
-			}
-			return floatCompare(got, expect), nil
-		} else {
-			got, err := bigIntPromote(got)
-			if err != nil {
-				return 0, err
-			}
-			expect, err := bigIntPromote(expect)
-			if err != nil {
-				return 0, err
-			}
-			return got.Cmp(expect), nil
-		}
-	}
-
-	return 0, errInvalid
-}
-
-// IsErr compares two values (got & expect) and returns nil if the comparison is true, an ErrFail if
-// the comparison is false, or an ErrInvalid if the comparison is invalid. IsErr also
-// takes an optional argument, a comparator, that changes how the comparison is made.
-//
-// Is & IsErr are similar but different:
-//
-//      Is(...)     // Should only be called within a Terst(...) call
-//      IsErr(...)  // A standalone comparator, the same as Is, just without the automatic reporting
-//
-func IsErr(arguments ...interface{}) error {
-	var got, expect interface{}
-	comparator := "=="
-	switch len(arguments) {
-	case 0, 1:
-		return fmt.Errorf("invalid number of arguments to IsErr: %d", len(arguments))
-	case 2:
-		got, expect = arguments[0], arguments[1]
-	default:
-		if value, ok := arguments[1].(string); ok {
-			comparator = value
-		} else {
-			return fmt.Errorf("invalid comparator: %v", arguments[1])
-		}
-		got, expect = arguments[0], arguments[2]
-	}
-
-	var result int
-	var err error
-
-	switch comparator {
-	case "<", "<=", ">", ">=":
-		result, err = compareNumber(got, expect)
-	case "=~", "!~":
-		result, err = compareMatch(got, expect)
-	case "==", "!=":
-		result, err = compareOther(got, expect)
-	default:
-		return fmt.Errorf("invalid comparator: %s", comparator)
-	}
-
-	if err == errInvalid {
-		return ErrInvalid(fmt.Errorf(
-			"\nINVALID (%s):\n        got: %v (%T)\n   expected: %v (%T)",
-			comparator,
-			got, got,
-			expect, expect,
-		))
-	} else if err != nil {
-		return err
-	}
-
-	equality, pass := false, false
-
-	switch comparator {
-	case "==", "=~":
-		equality = true
-		pass = result == 0
-	case "!=", "!~":
-		equality = true
-		pass = result != 0
-	case "<":
-		pass = result < 0
-	case "<=":
-		pass = result <= 0
-	case ">":
-		pass = result > 0
-	case ">=":
-		pass = result >= 0
-	}
-
-	if !pass {
-		if equality {
-			if comparator[1] == '~' {
-				if value, ok := got.([]byte); ok {
-					return ErrFail(fmt.Errorf(
-						"\nFAIL (%s)\n     got: %s %v%s\nexpected: %v%s",
-						comparator,
-						value, got, typeKindString(got),
-						expect, typeKindString(expect),
-					))
-				}
-			}
-			return ErrFail(fmt.Errorf(
-				"\nFAIL (%s)\n     got: %v%s\nexpected: %v%s",
-				comparator,
-				got, typeKindString(got),
-				expect, typeKindString(expect),
-			))
-		}
-		return ErrFail(fmt.Errorf(
-			"\nFAIL (%s)\n     got: %v%s\nexpected: %s %v%s",
-			comparator,
-			got, typeKindString(got),
-			comparator, expect, typeKindString(expect),
-		))
-	}
-
-	return nil
-}
-
-func typeKindString(value interface{}) string {
-	reflectValue := reflect.ValueOf(value)
-	kind := reflectValue.Kind().String()
-	result := fmt.Sprintf("%T", value)
-	if kind == result {
-		if kind == "string" {
-			return ""
-		}
-		return fmt.Sprintf(" (%T)", value)
-	}
-	return fmt.Sprintf(" (%T=%s)", value, kind)
-}
-
-func (scope *_scope) reset() {
-	scope.name = ""
-	scope.output = scope.output[:]
-	scope.start = time.Time{}
-	scope.duration = 0
-}
-
-// Terst creates a testing scope, where Is can be called and errors will be reported
-// according to the top-level location of the comparison, and not where the Is call
-// actually takes place. For example:
-//
-//      func test(value int) {
-//          Is(value, 5) // <--- This failure is reported below.
-//      }
-//
-//      Terst(t, func(){
-//
-//          Is(2, ">", 3) // <--- An error is reported here.
-//
-//          test(5) // <--- An error is reported here.
-//
-//      })
-//
-func Terst(t *testing.T, arguments ...func()) {
-	scope := &_scope{
-		t: t,
-	}
-
-	pc, _, _, ok := runtime.Caller(1) // TODO Associate with the Test... func
-	if !ok {
-		panic("Here be dragons.")
-	}
-
-	_, scope.testFunc = findTestFunc()
-
-	registerScope(pc, scope)
-
-	for _, fn := range arguments {
-		func() {
-			scope.reset()
-			name := scope.testFunc.Name()
-			index := strings.LastIndex(scope.testFunc.Name(), ".")
-			if index >= 0 {
-				name = name[index+1:] + "(Terst)"
-			} else {
-				name = "(Terst)"
-			}
-			name = "(Terst)"
-			scope.name = name
-			scope.start = time.Now()
-			defer func() {
-				scope.duration = time.Now().Sub(scope.start)
-				if err := recover(); err != nil {
-					scope.t.Fail()
-					scope.report()
-					panic(err)
-				}
-				scope.report()
-			}()
-			fn()
-		}()
-	}
-}
-
-// From "testing"
-func (scope *_scope) report() {
-	format := "~~~ %s: (Terst)\n%s"
-	if scope.t.Failed() {
-		fmt.Printf(format, "FAIL", scope.output)
-	} else if testing.Verbose() && len(scope.output) > 0 {
-		fmt.Printf(format, "PASS", scope.output)
-	}
-}
-
-func (scope *_scope) log(call _entry, str string) {
-	scope.mu.Lock()
-	defer scope.mu.Unlock()
-	scope.output = append(scope.output, decorate(call, str)...)
-}
-
-// decorate prefixes the string with the file and line of the call site
-// and inserts the final newline if needed and indentation tabs for formascing.
-func decorate(call _entry, s string) string {
-
-	file, line := call.File, call.Line
-	if call.PC > 0 {
-		// Truncate file name at last file name separator.
-		if index := strings.LastIndex(file, "/"); index >= 0 {
-			file = file[index+1:]
-		} else if index = strings.LastIndex(file, "\\"); index >= 0 {
-			file = file[index+1:]
-		}
-	} else {
-		file = "???"
-		line = 1
-	}
-	buf := new(bytes.Buffer)
-	// Every line is indented at least one tab.
-	buf.WriteByte('\t')
-	fmt.Fprintf(buf, "%s:%d: ", file, line)
-	lines := strings.Split(s, "\n")
-	if l := len(lines); l > 1 && lines[l-1] == "" {
-		lines = lines[:l-1]
-	}
-	for i, line := range lines {
-		if i > 0 {
-			// Second and subsequent lines are indented an extra tab.
-			buf.WriteString("\n\t\t")
-		}
-		buf.WriteString(line)
-	}
-	buf.WriteByte('\n')
-	return buf.String()
-}
-
-func findScope() (*_scope, _entry) {
-	registry.lock.RLock()
-	defer registry.lock.RUnlock()
-	table := registry.table
-	depth := 2 // Starting depth
-	call := _entry{}
-	for {
-		pc, _, _, ok := runtime.Caller(depth)
-		if !ok {
-			break
-		}
-		if scope, exists := table[pc]; exists {
-			pc, file, line, _ := runtime.Caller(depth - 3) // Terst(...) + func(){}() + fn() => ???()
-			call.PC = pc
-			call.File = file
-			call.Line = line
-			return scope, call
-		}
-		depth++
-	}
-	return nil, _entry{}
-}
-
-// Call is a reference to a line immediately under a Terst testing scope.
-type Call struct {
-	scope *_scope
-	entry _entry
-}
-
-// Caller will search the stack, looking for a Terst testing scope. If a scope
-// is found, then Caller returns a Call for logging errors, accessing testing.T, etc.
-// If no scope is found, Caller returns nil.
-func Caller() *Call {
-	scope, entry := findScope()
-	if scope == nil {
-		return nil
-	}
-	return &Call{
-		scope: scope,
-		entry: entry,
-	}
-}
-
-// TestFunc returns the *runtime.Func entry for the top-level Test...(t testing.T)
-// function.
-func (cl *Call) TestFunc() *runtime.Func {
-	return cl.scope.testFunc
-}
-
-// T returns the original testing.T passed to Terst(...)
-func (cl *Call) T() *testing.T {
-	return cl.scope.t
-}
-
-// Log is the terst version of `testing.T.Log`
-func (cl *Call) Log(arguments ...interface{}) {
-	cl.scope.log(cl.entry, fmt.Sprintln(arguments...))
-}
-
-// Logf is the terst version of `testing.T.Logf`
-func (cl *Call) Logf(format string, arguments ...interface{}) {
-	cl.scope.log(cl.entry, fmt.Sprintf(format, arguments...))
-}
-
-// Error is the terst version of `testing.T.Error`
-func (cl *Call) Error(arguments ...interface{}) {
-	cl.scope.log(cl.entry, fmt.Sprintln(arguments...))
-	cl.scope.t.Fail()
-}
-
-// Errorf is the terst version of `testing.T.Errorf`
-func (cl *Call) Errorf(format string, arguments ...interface{}) {
-	cl.scope.log(cl.entry, fmt.Sprintf(format, arguments...))
-	cl.scope.t.Fail()
-}
-
-// Skip is the terst version of `testing.T.Skip`
-func (cl *Call) Skip(arguments ...interface{}) {
-	cl.scope.log(cl.entry, fmt.Sprintln(arguments...))
-	cl.scope.t.SkipNow()
-}
-
-// Skipf is the terst version of `testing.T.Skipf`
-func (cl *Call) Skipf(format string, arguments ...interface{}) {
-	cl.scope.log(cl.entry, fmt.Sprintf(format, arguments...))
-	cl.scope.t.SkipNow()
-}
-
-type _scope struct {
-	t        *testing.T
-	testFunc *runtime.Func
-	name     string
-	mu       sync.RWMutex
-	output   []byte
-	start    time.Time
-	duration time.Duration
-}
-
-type _entry struct {
-	PC   uintptr
-	File string
-	Line int
-	Func *runtime.Func
-}
-
-func _findFunc(match string) (_entry, *runtime.Func) {
-	depth := 2 // Starting depth
-	for {
-		pc, file, line, ok := runtime.Caller(depth)
-		if !ok {
-			break
-		}
-		fn := runtime.FuncForPC(pc)
-		name := fn.Name()
-		if index := strings.LastIndex(name, match); index >= 0 {
-			// Assume we have an instance of TestXyzzy in a _test file
-			return _entry{
-				PC:   pc,
-				File: file,
-				Line: line,
-				Func: fn,
-			}, fn
-		}
-		depth++
-	}
-	return _entry{}, nil
-}
-
-func findTestFunc() (_entry, *runtime.Func) {
-	return _findFunc(".Test")
-}
-
-func findTerstFunc() (_entry, *runtime.Func) {
-	return _findFunc(".Terst")
-}

Godeps/_workspace/src/github.com/robertkrimen/otto/test/Makefile

@@ -1,26 +0,0 @@
-.PHONY: test fetch clean build err report
-
-TESTER := tester
-
-test: $(TESTER)
-	for test in test-*.js; do ./$^ -test=true $$test 1>/dev/null || exit 1; done
-	@echo PASS
-
-report: $(TESTER)
-	./$^ -report | grep -v "MT READY"
-
-fetch: $(TESTER)
-	./$^ fetch
-
-build:
-	go build -a -o $(TESTER)
-
-$(TESTER): tester.go
-	$(MAKE) build
-
-clean:
-	rm -f test-*.js
-	rm -f $(TESTER)
-
-err: $(TESTER)
-	for test in test-*.js; do ./$^ $$test; done 2>$@