Matthew Hooker
GitHub
commit
0202950387
|
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@ -100,11 +100,16 @@ From there, open your fork in your browser to open a new pull-request.
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### Tips for Working on Packer
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#### Godeps
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#### Govendor
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If you are submitting a change that requires new or updated dependencies, please include them in `Godeps/Godeps.json` and in the `vendor/` folder. This helps everything get tested properly in CI.
|
||||
If you are submitting a change that requires new or updated dependencies, please include them in `vendor/vendor.json` and in the `vendor/` folder. This helps everything get tested properly in CI.
|
||||
|
||||
Note that you will need to use [Godep](https://github.com/tools/godep) to do this. This step is recommended but not required; if you don't use Godep please indicate in your PR which dependencies have changed and to what versions.
|
||||
Note that you will need to use [govendor](https://github.com/kardianos/govendor) to do this. This step is recommended but not required; if you don't use govendor please indicate in your PR which dependencies have changed and to what versions.
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Use `govendor fetch <project>` to add dependencies to the project. See
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[govendor quick
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start(https://github.com/kardianos/govendor#quick-start-also-see-the-faq) for
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examples.
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Please only apply the minimal vendor changes to get your PR to work. Packer does not attempt to track the latest version for each dependency.
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@ -1,692 +0,0 @@
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{
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"ImportPath": "github.com/mitchellh/packer",
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"GoVersion": "go1.6",
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"GodepVersion": "v74",
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"Deps": [
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{
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"ImportPath": "github.com/ActiveState/tail",
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"Comment": "v0-41-g1a0242e",
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"Rev": "1a0242e795eeefe54261ff308dc685f7d29cc58c"
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},
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||||
{
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"ImportPath": "github.com/Azure/azure-sdk-for-go/arm/compute",
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"Comment": "v3.1.0-beta",
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"Rev": "902d95d9f311ae585ee98cfd18f418b467d60d5a"
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},
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{
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"ImportPath": "github.com/Azure/azure-sdk-for-go/arm/network",
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"Comment": "v3.1.0-beta",
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"Rev": "902d95d9f311ae585ee98cfd18f418b467d60d5a"
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},
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{
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"ImportPath": "github.com/Azure/azure-sdk-for-go/arm/resources/resources",
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"Comment": "v3.1.0-beta",
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"Rev": "902d95d9f311ae585ee98cfd18f418b467d60d5a"
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},
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{
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"ImportPath": "github.com/Azure/azure-sdk-for-go/arm/resources/subscriptions",
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"Comment": "v3.1.0-beta",
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"Rev": "902d95d9f311ae585ee98cfd18f418b467d60d5a"
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},
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{
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"ImportPath": "github.com/Azure/azure-sdk-for-go/arm/storage",
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"Comment": "v3.1.0-beta",
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"Rev": "902d95d9f311ae585ee98cfd18f418b467d60d5a"
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},
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{
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"ImportPath": "github.com/Azure/azure-sdk-for-go/storage",
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"Comment": "v3.1.0-beta",
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"Rev": "902d95d9f311ae585ee98cfd18f418b467d60d5a"
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},
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||||
{
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"ImportPath": "github.com/Azure/go-autorest/autorest",
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"Comment": "v7.0.7",
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"Rev": "6f40a8acfe03270d792cb8155e2942c09d7cff95"
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||||
},
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||||
{
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||||
"ImportPath": "github.com/Azure/go-autorest/autorest/azure",
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"Comment": "v7.0.7",
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||||
"Rev": "6f40a8acfe03270d792cb8155e2942c09d7cff95"
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||||
},
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||||
{
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||||
"ImportPath": "github.com/Azure/go-autorest/autorest/date",
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"Comment": "v7.0.7",
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||||
"Rev": "6f40a8acfe03270d792cb8155e2942c09d7cff95"
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},
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||||
{
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"ImportPath": "github.com/Azure/go-autorest/autorest/to",
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"Comment": "v7.0.7",
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"Rev": "6f40a8acfe03270d792cb8155e2942c09d7cff95"
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},
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||||
{
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"ImportPath": "github.com/Azure/go-ntlmssp",
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"Rev": "e0b63eb299a769ea4b04dadfe530f6074b277afb"
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},
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{
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"ImportPath": "github.com/armon/go-radix",
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"Rev": "4239b77079c7b5d1243b7b4736304ce8ddb6f0f2"
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},
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{
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"ImportPath": "github.com/approvals/go-approval-tests",
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"Rev": "ad96e53bea43a905c17beeb983a0f9ce087dc48d"
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},
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{
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"ImportPath": "github.com/approvals/go-approval-tests/reporters",
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"Rev": "ad96e53bea43a905c17beeb983a0f9ce087dc48d"
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||||
},
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||||
{
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||||
"ImportPath": "github.com/approvals/go-approval-tests/utils",
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"Rev": "ad96e53bea43a905c17beeb983a0f9ce087dc48d"
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},
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{
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"ImportPath": "github.com/aws/aws-sdk-go/aws",
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"Comment": "v1.4.6",
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"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
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},
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{
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"ImportPath": "github.com/aws/aws-sdk-go/aws/awserr",
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"Comment": "v1.4.6",
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"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
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},
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{
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"ImportPath": "github.com/aws/aws-sdk-go/aws/awsutil",
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"Comment": "v1.4.6",
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"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
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},
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{
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"ImportPath": "github.com/aws/aws-sdk-go/aws/client",
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"Comment": "v1.4.6",
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"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
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},
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{
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"ImportPath": "github.com/aws/aws-sdk-go/aws/client/metadata",
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"Comment": "v1.4.6",
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"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
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},
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{
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"ImportPath": "github.com/aws/aws-sdk-go/aws/corehandlers",
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"Comment": "v1.4.6",
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"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
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},
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{
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"ImportPath": "github.com/aws/aws-sdk-go/aws/credentials",
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"Comment": "v1.4.6",
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"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
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},
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{
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"ImportPath": "github.com/aws/aws-sdk-go/aws/credentials/ec2rolecreds",
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"Comment": "v1.4.6",
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"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
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},
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{
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"ImportPath": "github.com/aws/aws-sdk-go/aws/credentials/endpointcreds",
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"Comment": "v1.4.6",
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"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
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},
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||||
{
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"ImportPath": "github.com/aws/aws-sdk-go/aws/credentials/stscreds",
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"Comment": "v1.4.6",
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"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
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||||
},
|
||||
{
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||||
"ImportPath": "github.com/aws/aws-sdk-go/aws/defaults",
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||||
"Comment": "v1.4.6",
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"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
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||||
},
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||||
{
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"ImportPath": "github.com/aws/aws-sdk-go/aws/ec2metadata",
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"Comment": "v1.4.6",
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"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
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},
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{
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"ImportPath": "github.com/aws/aws-sdk-go/aws/request",
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"Comment": "v1.4.6",
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"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
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},
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{
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"ImportPath": "github.com/aws/aws-sdk-go/aws/session",
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"Comment": "v1.4.6",
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"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
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},
|
||||
{
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"ImportPath": "github.com/aws/aws-sdk-go/aws/signer/v4",
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"Comment": "v1.4.6",
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"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
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||||
},
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||||
{
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"ImportPath": "github.com/aws/aws-sdk-go/private/endpoints",
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"Comment": "v1.4.6",
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"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
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||||
},
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||||
{
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"ImportPath": "github.com/aws/aws-sdk-go/private/protocol",
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"Comment": "v1.4.6",
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"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
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||||
},
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||||
{
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"ImportPath": "github.com/aws/aws-sdk-go/private/protocol/ec2query",
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||||
"Comment": "v1.4.6",
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"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
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||||
},
|
||||
{
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"ImportPath": "github.com/aws/aws-sdk-go/private/protocol/json/jsonutil",
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"Comment": "v1.4.6",
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"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
|
||||
},
|
||||
{
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"ImportPath": "github.com/aws/aws-sdk-go/private/protocol/jsonrpc",
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||||
"Comment": "v1.4.6",
|
||||
"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/aws/aws-sdk-go/private/protocol/query",
|
||||
"Comment": "v1.4.6",
|
||||
"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/aws/aws-sdk-go/private/protocol/query/queryutil",
|
||||
"Comment": "v1.4.6",
|
||||
"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/aws/aws-sdk-go/private/protocol/rest",
|
||||
"Comment": "v1.4.6",
|
||||
"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/aws/aws-sdk-go/private/protocol/restxml",
|
||||
"Comment": "v1.4.6",
|
||||
"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/aws/aws-sdk-go/private/protocol/xml/xmlutil",
|
||||
"Comment": "v1.4.6",
|
||||
"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/aws/aws-sdk-go/private/waiter",
|
||||
"Comment": "v1.4.6",
|
||||
"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/aws/aws-sdk-go/service/ec2",
|
||||
"Comment": "v1.4.6",
|
||||
"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/aws/aws-sdk-go/service/ecr",
|
||||
"Comment": "v1.4.6",
|
||||
"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/aws/aws-sdk-go/service/s3",
|
||||
"Comment": "v1.4.6",
|
||||
"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/aws/aws-sdk-go/service/s3/s3iface",
|
||||
"Comment": "v1.4.6",
|
||||
"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/aws/aws-sdk-go/service/s3/s3manager",
|
||||
"Comment": "v1.4.6",
|
||||
"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/aws/aws-sdk-go/service/sts",
|
||||
"Comment": "v1.4.6",
|
||||
"Rev": "6ac30507cca29249f4d49af45a8efc98b84088ee"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/bgentry/speakeasy",
|
||||
"Rev": "36e9cfdd690967f4f690c6edcc9ffacd006014a0"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/biogo/hts/bgzf",
|
||||
"Rev": "50da7d4131a3b5c9d063932461cab4d1fafb20b0"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/davecgh/go-spew/spew",
|
||||
"Rev": "5215b55f46b2b919f50a1df0eaa5886afe4e3b3d"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/dgrijalva/jwt-go",
|
||||
"Comment": "v3.0.0",
|
||||
"Rev": "d2709f9f1f31ebcda9651b03077758c1f3a0018c"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/digitalocean/godo",
|
||||
"Comment": "v0.9.0-24-g6ca5b77",
|
||||
"Rev": "6ca5b770f203b82a0fca68d0941736458efa8a4f"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/dylanmei/iso8601",
|
||||
"Rev": "2075bf119b58e5576c6ed9f867b8f3d17f2e54d4"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/dylanmei/winrmtest",
|
||||
"Rev": "025617847eb2cf9bd1d851bc3b22ed28e6245ce5"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/go-ini/ini",
|
||||
"Comment": "v1.8.6",
|
||||
"Rev": "afbd495e5aaea13597b5e14fe514ddeaa4d76fc3"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/golang/protobuf/proto",
|
||||
"Rev": "b982704f8bb716bb608144408cff30e15fbde841"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/google/go-querystring/query",
|
||||
"Rev": "2a60fc2ba6c19de80291203597d752e9ba58e4c0"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/hashicorp/atlas-go/archive",
|
||||
"Comment": "20141209094003-92-g95fa852",
|
||||
"Rev": "95fa852edca41c06c4ce526af4bb7dec4eaad434"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/hashicorp/atlas-go/v1",
|
||||
"Comment": "20141209094003-92-g95fa852",
|
||||
"Rev": "95fa852edca41c06c4ce526af4bb7dec4eaad434"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/hashicorp/errwrap",
|
||||
"Rev": "7554cd9344cec97297fa6649b055a8c98c2a1e55"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/hashicorp/go-checkpoint",
|
||||
"Rev": "e4b2dc34c0f698ee04750bf2035d8b9384233e1b"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/hashicorp/go-cleanhttp",
|
||||
"Rev": "875fb671b3ddc66f8e2f0acc33829c8cb989a38d"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/hashicorp/go-multierror",
|
||||
"Rev": "d30f09973e19c1dfcd120b2d9c4f168e68d6b5d5"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/hashicorp/go-rootcerts",
|
||||
"Rev": "6bb64b370b90e7ef1fa532be9e591a81c3493e00"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/hashicorp/go-uuid",
|
||||
"Rev": "73d19cdc2bf00788cc25f7d5fd74347d48ada9ac"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/hashicorp/go-version",
|
||||
"Rev": "7e3c02b30806fa5779d3bdfc152ce4c6f40e7b38"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/hashicorp/yamux",
|
||||
"Rev": "df949784da9ed028ee76df44652e42d37a09d7e4"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/hpcloud/tail/ratelimiter",
|
||||
"Comment": "v0-41-g1a0242e",
|
||||
"Rev": "1a0242e795eeefe54261ff308dc685f7d29cc58c"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/hpcloud/tail/util",
|
||||
"Comment": "v0-41-g1a0242e",
|
||||
"Rev": "1a0242e795eeefe54261ff308dc685f7d29cc58c"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/hpcloud/tail/watch",
|
||||
"Comment": "v0-41-g1a0242e",
|
||||
"Rev": "1a0242e795eeefe54261ff308dc685f7d29cc58c"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/hpcloud/tail/winfile",
|
||||
"Comment": "v0-41-g1a0242e",
|
||||
"Rev": "1a0242e795eeefe54261ff308dc685f7d29cc58c"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/jmespath/go-jmespath",
|
||||
"Comment": "0.2.2-2-gc01cf91",
|
||||
"Rev": "c01cf91b011868172fdcd9f41838e80c9d716264"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/kardianos/osext",
|
||||
"Rev": "29ae4ffbc9a6fe9fb2bc5029050ce6996ea1d3bc"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/klauspost/compress/flate",
|
||||
"Rev": "f86d2e6d8a77c6a2c4e42a87ded21c6422f7557e"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/klauspost/cpuid",
|
||||
"Rev": "349c675778172472f5e8f3a3e0fe187e302e5a10"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/klauspost/crc32",
|
||||
"Rev": "999f3125931f6557b991b2f8472172bdfa578d38"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/klauspost/pgzip",
|
||||
"Rev": "47f36e165cecae5382ecf1ec28ebf7d4679e307d"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/kr/fs",
|
||||
"Rev": "2788f0dbd16903de03cb8186e5c7d97b69ad387b"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/masterzen/simplexml/dom",
|
||||
"Rev": "95ba30457eb1121fa27753627c774c7cd4e90083"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/masterzen/winrm/soap",
|
||||
"Rev": "54ea5d01478cfc2afccec1504bd0dfcd8c260cfa"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/masterzen/winrm/winrm",
|
||||
"Rev": "54ea5d01478cfc2afccec1504bd0dfcd8c260cfa"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/masterzen/xmlpath",
|
||||
"Rev": "13f4951698adc0fa9c1dda3e275d489a24201161"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/mattn/go-isatty",
|
||||
"Rev": "56b76bdf51f7708750eac80fa38b952bb9f32639"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/mitchellh/cli",
|
||||
"Rev": "5c87c51cedf76a1737bf5ca3979e8644871598a6"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/mitchellh/go-fs",
|
||||
"Rev": "a34c1b9334e86165685a9449b782f20465eb8c69"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/mitchellh/go-fs/fat",
|
||||
"Rev": "a34c1b9334e86165685a9449b782f20465eb8c69"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/mitchellh/go-homedir",
|
||||
"Rev": "d682a8f0cf139663a984ff12528da460ca963de9"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/mitchellh/go-vnc",
|
||||
"Rev": "723ed9867aed0f3209a81151e52ddc61681f0b01"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/mitchellh/iochan",
|
||||
"Rev": "87b45ffd0e9581375c491fef3d32130bb15c5bd7"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/mitchellh/mapstructure",
|
||||
"Rev": "281073eb9eb092240d33ef253c404f1cca550309"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/mitchellh/multistep",
|
||||
"Rev": "162146fc57112954184d90266f4733e900ed05a5"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/mitchellh/panicwrap",
|
||||
"Rev": "a1e50bc201f387747a45ffff020f1af2d8759e88"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/mitchellh/prefixedio",
|
||||
"Rev": "6e6954073784f7ee67b28f2d22749d6479151ed7"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/mitchellh/reflectwalk",
|
||||
"Rev": "eecf4c70c626c7cfbb95c90195bc34d386c74ac6"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/nu7hatch/gouuid",
|
||||
"Rev": "179d4d0c4d8d407a32af483c2354df1d2c91e6c3"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/packer-community/winrmcp/winrmcp",
|
||||
"Rev": "f1bcf36a69fa2945e65dd099eee11b560fbd3346"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/pierrec/lz4",
|
||||
"Rev": "383c0d87b5dd7c090d3cddefe6ff0c2ffbb88470"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/pierrec/xxHash/xxHash32",
|
||||
"Rev": "5a004441f897722c627870a981d02b29924215fa"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/pkg/sftp",
|
||||
"Rev": "e84cc8c755ca39b7b64f510fe1fffc1b51f210a5"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/pmezard/go-difflib/difflib",
|
||||
"Comment": "v1.0.0",
|
||||
"Rev": "792786c7400a136282c1664665ae0a8db921c6c2"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/rackspace/gophercloud",
|
||||
"Comment": "v1.0.0-810-g53d1dc4",
|
||||
"Rev": "53d1dc4400e1ebcd37a0e01d8c1fe2f4db3b99d2"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/rackspace/gophercloud/openstack",
|
||||
"Comment": "v1.0.0-810-g53d1dc4",
|
||||
"Rev": "53d1dc4400e1ebcd37a0e01d8c1fe2f4db3b99d2"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/rackspace/gophercloud/openstack/common/extensions",
|
||||
"Comment": "v1.0.0-810-g53d1dc4",
|
||||
"Rev": "53d1dc4400e1ebcd37a0e01d8c1fe2f4db3b99d2"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/rackspace/gophercloud/openstack/compute/v2/extensions",
|
||||
"Comment": "v1.0.0-810-g53d1dc4",
|
||||
"Rev": "53d1dc4400e1ebcd37a0e01d8c1fe2f4db3b99d2"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/rackspace/gophercloud/openstack/compute/v2/extensions/floatingip",
|
||||
"Comment": "v1.0.0-810-g53d1dc4",
|
||||
"Rev": "53d1dc4400e1ebcd37a0e01d8c1fe2f4db3b99d2"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/rackspace/gophercloud/openstack/compute/v2/extensions/keypairs",
|
||||
"Comment": "v1.0.0-810-g53d1dc4",
|
||||
"Rev": "53d1dc4400e1ebcd37a0e01d8c1fe2f4db3b99d2"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/rackspace/gophercloud/openstack/compute/v2/extensions/startstop",
|
||||
"Comment": "v1.0.0-810-g53d1dc4",
|
||||
"Rev": "53d1dc4400e1ebcd37a0e01d8c1fe2f4db3b99d2"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/rackspace/gophercloud/openstack/compute/v2/flavors",
|
||||
"Comment": "v1.0.0-810-g53d1dc4",
|
||||
"Rev": "53d1dc4400e1ebcd37a0e01d8c1fe2f4db3b99d2"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/rackspace/gophercloud/openstack/compute/v2/images",
|
||||
"Comment": "v1.0.0-810-g53d1dc4",
|
||||
"Rev": "53d1dc4400e1ebcd37a0e01d8c1fe2f4db3b99d2"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/rackspace/gophercloud/openstack/compute/v2/servers",
|
||||
"Comment": "v1.0.0-810-g53d1dc4",
|
||||
"Rev": "53d1dc4400e1ebcd37a0e01d8c1fe2f4db3b99d2"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/rackspace/gophercloud/openstack/identity/v2/tenants",
|
||||
"Comment": "v1.0.0-810-g53d1dc4",
|
||||
"Rev": "53d1dc4400e1ebcd37a0e01d8c1fe2f4db3b99d2"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/rackspace/gophercloud/openstack/identity/v2/tokens",
|
||||
"Comment": "v1.0.0-810-g53d1dc4",
|
||||
"Rev": "53d1dc4400e1ebcd37a0e01d8c1fe2f4db3b99d2"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/rackspace/gophercloud/openstack/identity/v3/tokens",
|
||||
"Comment": "v1.0.0-810-g53d1dc4",
|
||||
"Rev": "53d1dc4400e1ebcd37a0e01d8c1fe2f4db3b99d2"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/rackspace/gophercloud/openstack/utils",
|
||||
"Comment": "v1.0.0-810-g53d1dc4",
|
||||
"Rev": "53d1dc4400e1ebcd37a0e01d8c1fe2f4db3b99d2"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/rackspace/gophercloud/pagination",
|
||||
"Comment": "v1.0.0-810-g53d1dc4",
|
||||
"Rev": "53d1dc4400e1ebcd37a0e01d8c1fe2f4db3b99d2"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/rackspace/gophercloud/testhelper",
|
||||
"Comment": "v1.0.0-810-g53d1dc4",
|
||||
"Rev": "53d1dc4400e1ebcd37a0e01d8c1fe2f4db3b99d2"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/rackspace/gophercloud/testhelper/client",
|
||||
"Comment": "v1.0.0-810-g53d1dc4",
|
||||
"Rev": "53d1dc4400e1ebcd37a0e01d8c1fe2f4db3b99d2"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/satori/go.uuid",
|
||||
"Rev": "d41af8bb6a7704f00bc3b7cba9355ae6a5a80048"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/stretchr/testify/assert",
|
||||
"Comment": "v1.1.3-19-gd77da35",
|
||||
"Rev": "d77da356e56a7428ad25149ca77381849a6a5232"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/tent/http-link-go",
|
||||
"Rev": "ac974c61c2f990f4115b119354b5e0b47550e888"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/ugorji/go/codec",
|
||||
"Rev": "646ae4a518c1c3be0739df898118d9bccf993858"
|
||||
},
|
||||
{
|
||||
"ImportPath": "golang.org/x/crypto/curve25519",
|
||||
"Rev": "1f22c0103821b9390939b6776727195525381532"
|
||||
},
|
||||
{
|
||||
"ImportPath": "golang.org/x/crypto/md4",
|
||||
"Rev": "1f22c0103821b9390939b6776727195525381532"
|
||||
},
|
||||
{
|
||||
"ImportPath": "golang.org/x/crypto/ssh",
|
||||
"Rev": "1f22c0103821b9390939b6776727195525381532"
|
||||
},
|
||||
{
|
||||
"ImportPath": "golang.org/x/crypto/ssh/agent",
|
||||
"Rev": "1f22c0103821b9390939b6776727195525381532"
|
||||
},
|
||||
{
|
||||
"ImportPath": "golang.org/x/net/context",
|
||||
"Rev": "6ccd6698c634f5d835c40c1c31848729e0cecda1"
|
||||
},
|
||||
{
|
||||
"ImportPath": "golang.org/x/net/context/ctxhttp",
|
||||
"Rev": "6ccd6698c634f5d835c40c1c31848729e0cecda1"
|
||||
},
|
||||
{
|
||||
"ImportPath": "golang.org/x/net/html",
|
||||
"Rev": "6ccd6698c634f5d835c40c1c31848729e0cecda1"
|
||||
},
|
||||
{
|
||||
"ImportPath": "golang.org/x/net/html/atom",
|
||||
"Rev": "6ccd6698c634f5d835c40c1c31848729e0cecda1"
|
||||
},
|
||||
{
|
||||
"ImportPath": "golang.org/x/oauth2",
|
||||
"Rev": "8a57ed94ffd43444c0879fe75701732a38afc985"
|
||||
},
|
||||
{
|
||||
"ImportPath": "golang.org/x/oauth2/google",
|
||||
"Rev": "8a57ed94ffd43444c0879fe75701732a38afc985"
|
||||
},
|
||||
{
|
||||
"ImportPath": "golang.org/x/oauth2/internal",
|
||||
"Rev": "8a57ed94ffd43444c0879fe75701732a38afc985"
|
||||
},
|
||||
{
|
||||
"ImportPath": "golang.org/x/oauth2/jws",
|
||||
"Rev": "8a57ed94ffd43444c0879fe75701732a38afc985"
|
||||
},
|
||||
{
|
||||
"ImportPath": "golang.org/x/oauth2/jwt",
|
||||
"Rev": "8a57ed94ffd43444c0879fe75701732a38afc985"
|
||||
},
|
||||
{
|
||||
"ImportPath": "golang.org/x/sys/unix",
|
||||
"Rev": "50c6bc5e4292a1d4e65c6e9be5f53be28bcbe28e"
|
||||
},
|
||||
{
|
||||
"ImportPath": "google.golang.org/api/compute/v1",
|
||||
"Rev": "ff0a1ff302946b997eb1832381419d1f95143483"
|
||||
},
|
||||
{
|
||||
"ImportPath": "google.golang.org/api/gensupport",
|
||||
"Rev": "ff0a1ff302946b997eb1832381419d1f95143483"
|
||||
},
|
||||
{
|
||||
"ImportPath": "google.golang.org/api/googleapi",
|
||||
"Rev": "ff0a1ff302946b997eb1832381419d1f95143483"
|
||||
},
|
||||
{
|
||||
"ImportPath": "google.golang.org/api/googleapi/internal/uritemplates",
|
||||
"Rev": "ff0a1ff302946b997eb1832381419d1f95143483"
|
||||
},
|
||||
{
|
||||
"ImportPath": "google.golang.org/appengine",
|
||||
"Rev": "6bde959377a90acb53366051d7d587bfd7171354"
|
||||
},
|
||||
{
|
||||
"ImportPath": "google.golang.org/appengine/internal",
|
||||
"Rev": "6bde959377a90acb53366051d7d587bfd7171354"
|
||||
},
|
||||
{
|
||||
"ImportPath": "google.golang.org/appengine/internal/app_identity",
|
||||
"Rev": "6bde959377a90acb53366051d7d587bfd7171354"
|
||||
},
|
||||
{
|
||||
"ImportPath": "google.golang.org/appengine/internal/base",
|
||||
"Rev": "6bde959377a90acb53366051d7d587bfd7171354"
|
||||
},
|
||||
{
|
||||
"ImportPath": "google.golang.org/appengine/internal/datastore",
|
||||
"Rev": "6bde959377a90acb53366051d7d587bfd7171354"
|
||||
},
|
||||
{
|
||||
"ImportPath": "google.golang.org/appengine/internal/log",
|
||||
"Rev": "6bde959377a90acb53366051d7d587bfd7171354"
|
||||
},
|
||||
{
|
||||
"ImportPath": "google.golang.org/appengine/internal/modules",
|
||||
"Rev": "6bde959377a90acb53366051d7d587bfd7171354"
|
||||
},
|
||||
{
|
||||
"ImportPath": "google.golang.org/appengine/internal/remote_api",
|
||||
"Rev": "6bde959377a90acb53366051d7d587bfd7171354"
|
||||
},
|
||||
{
|
||||
"ImportPath": "google.golang.org/cloud/compute/metadata",
|
||||
"Rev": "5a3b06f8b5da3b7c3a93da43163b872c86c509ef"
|
||||
},
|
||||
{
|
||||
"ImportPath": "google.golang.org/cloud/internal",
|
||||
"Rev": "5a3b06f8b5da3b7c3a93da43163b872c86c509ef"
|
||||
},
|
||||
{
|
||||
"ImportPath": "gopkg.in/fsnotify.v1",
|
||||
"Comment": "v1.2.9",
|
||||
"Rev": "8611c35ab31c1c28aa903d33cf8b6e44a399b09e"
|
||||
},
|
||||
{
|
||||
"ImportPath": "gopkg.in/tomb.v1",
|
||||
"Rev": "dd632973f1e7218eb1089048e0798ec9ae7dceb8"
|
||||
},
|
||||
{
|
||||
"ImportPath": "gopkg.in/xmlpath.v2",
|
||||
"Rev": "860cbeca3ebcc600db0b213c0e83ad6ce91f5739"
|
||||
}
|
||||
]
|
||||
}
|
||||
|
|
@ -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.
|
||||
15
Makefile
15
Makefile
|
|
@ -29,11 +29,8 @@ package:
|
|||
deps:
|
||||
go get github.com/mitchellh/gox
|
||||
go get golang.org/x/tools/cmd/stringer
|
||||
@go version | grep 1.4 ; if [ $$? -eq 0 ]; then \
|
||||
echo "Installing godep and restoring dependencies"; \
|
||||
go get github.com/tools/godep; \
|
||||
godep restore; \
|
||||
fi
|
||||
go get github.com/kardianos/govendor
|
||||
govendor sync
|
||||
|
||||
dev: deps ## Build and install a development build
|
||||
@grep 'const VersionPrerelease = ""' version/version.go > /dev/null ; if [ $$? -eq 0 ]; then \
|
||||
|
|
@ -73,13 +70,7 @@ testrace: deps ## Test for race conditions
|
|||
updatedeps:
|
||||
go get -u github.com/mitchellh/gox
|
||||
go get -u golang.org/x/tools/cmd/stringer
|
||||
@echo "INFO: Packer deps are managed by godep. See CONTRIBUTING.md"
|
||||
|
||||
# This is used to add new dependencies to packer. If you are submitting a PR
|
||||
# that includes new dependencies you will need to run this.
|
||||
vendor: ## Add new dependencies.
|
||||
godep restore
|
||||
godep save
|
||||
@echo "INFO: Packer deps are managed by govendor. See CONTRIBUTING.md"
|
||||
|
||||
help:
|
||||
@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
|
||||
|
|
|
|||
|
|
@ -7,13 +7,9 @@ import (
|
|||
"os"
|
||||
"sync"
|
||||
|
||||
"github.com/masterzen/winrm/winrm"
|
||||
"github.com/masterzen/winrm"
|
||||
"github.com/mitchellh/packer/packer"
|
||||
"github.com/packer-community/winrmcp/winrmcp"
|
||||
|
||||
// This import is a bit strange, but it's needed so `make updatedeps`
|
||||
// can see and download it
|
||||
_ "github.com/dylanmei/winrmtest"
|
||||
)
|
||||
|
||||
// Communicator represents the WinRM communicator
|
||||
|
|
@ -40,7 +36,7 @@ func New(config *Config) (*Communicator, error) {
|
|||
}
|
||||
|
||||
// Create the client
|
||||
params := winrm.DefaultParameters()
|
||||
params := *winrm.DefaultParameters
|
||||
|
||||
if config.TransportDecorator != nil {
|
||||
params.TransportDecorator = config.TransportDecorator
|
||||
|
|
@ -48,7 +44,7 @@ func New(config *Config) (*Communicator, error) {
|
|||
|
||||
params.Timeout = formatDuration(config.Timeout)
|
||||
client, err := winrm.NewClientWithParameters(
|
||||
endpoint, config.Username, config.Password, params)
|
||||
endpoint, config.Username, config.Password, ¶ms)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
|
|
|||
|
|
@ -6,7 +6,7 @@ import (
|
|||
"sync"
|
||||
"time"
|
||||
|
||||
"github.com/masterzen/winrm/winrm"
|
||||
"github.com/masterzen/winrm"
|
||||
"github.com/mitchellh/packer/common"
|
||||
"github.com/mitchellh/packer/helper/config"
|
||||
"github.com/mitchellh/packer/packer"
|
||||
|
|
|
|||
|
|
@ -1,3 +0,0 @@
|
|||
.test
|
||||
.go
|
||||
|
||||
|
|
@ -1,13 +0,0 @@
|
|||
language: go
|
||||
|
||||
script:
|
||||
- go test -race -v ./...
|
||||
|
||||
go:
|
||||
- 1.3.3
|
||||
- 1.4.3
|
||||
- 1.5.2
|
||||
|
||||
install:
|
||||
- go get gopkg.in/fsnotify.v1
|
||||
- go get gopkg.in/tomb.v1
|
||||
|
|
@ -1,57 +0,0 @@
|
|||
# API current (gopkg.in/ActiveState/tail)
|
||||
|
||||
## July, 2015
|
||||
|
||||
* Fix inotify watcher leak; remove `Cleanup` (#51)
|
||||
|
||||
# API v0 (gopkg.in/ActiveState/tail.v0)
|
||||
|
||||
## June, 2015
|
||||
|
||||
* Don't return partial lines (PR #40)
|
||||
* Use stable version of fsnotify (#46)
|
||||
|
||||
## July, 2014
|
||||
|
||||
* Fix tail for Windows (PR #36)
|
||||
|
||||
## May, 2014
|
||||
|
||||
* Improved rate limiting using leaky bucket (PR #29)
|
||||
* Fix odd line splitting (PR #30)
|
||||
|
||||
## Apr, 2014
|
||||
|
||||
* LimitRate now discards read buffer (PR #28)
|
||||
* allow reading of longer lines if MaxLineSize is unset (PR #24)
|
||||
* updated deps.json to latest fsnotify (441bbc86b1)
|
||||
|
||||
## Feb, 2014
|
||||
|
||||
* added `Config.Logger` to suppress library logging
|
||||
|
||||
## Nov, 2013
|
||||
|
||||
* add Cleanup to remove leaky inotify watches (PR #20)
|
||||
|
||||
## Aug, 2013
|
||||
|
||||
* redesigned Location field (PR #12)
|
||||
* add tail.Tell (PR #14)
|
||||
|
||||
## July, 2013
|
||||
|
||||
* Rate limiting (PR #10)
|
||||
|
||||
## May, 2013
|
||||
|
||||
* Detect file deletions/renames in polling file watcher (PR #1)
|
||||
* Detect file truncation
|
||||
* Fix potential race condition when reopening the file (issue 5)
|
||||
* Fix potential blocking of `tail.Stop` (issue 4)
|
||||
* Fix uncleaned up ChangeEvents goroutines after calling tail.Stop
|
||||
* Support Follow=false
|
||||
|
||||
## Feb, 2013
|
||||
|
||||
* Initial open source release
|
||||
|
|
@ -1,19 +0,0 @@
|
|||
FROM golang
|
||||
|
||||
RUN mkdir -p $GOPATH/src/github.com/hpcloud/tail/
|
||||
ADD . $GOPATH/src/github.com/hpcloud/tail/
|
||||
|
||||
# expecting to fetch dependencies successfully.
|
||||
RUN go get -v github.com/hpcloud/tail
|
||||
|
||||
# expecting to run the test successfully.
|
||||
RUN go test -v github.com/hpcloud/tail
|
||||
|
||||
# expecting to install successfully
|
||||
RUN go install -v github.com/hpcloud/tail
|
||||
RUN go install -v github.com/hpcloud/tail/cmd/gotail
|
||||
|
||||
RUN $GOPATH/bin/gotail -h || true
|
||||
|
||||
ENV PATH $GOPATH/bin:$PATH
|
||||
CMD ["gotail"]
|
||||
|
|
@ -1,23 +0,0 @@
|
|||
# This is the MIT license
|
||||
|
||||
# Copyright (c) 2013 ActiveState Software Inc. All rights reserved.
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a
|
||||
copy of this software and associated documentation files (the
|
||||
"Software"), to deal in the Software without restriction, including
|
||||
without limitation the rights to use, copy, modify, merge, publish,
|
||||
distribute, sublicense, and/or sell copies of the Software, and to
|
||||
permit persons to whom the Software is 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 Software.
|
||||
|
||||
THE SOFTWARE IS 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
|
||||
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
|
||||
|
|
@ -1,11 +0,0 @@
|
|||
default: test
|
||||
|
||||
test: *.go
|
||||
go test -v ./...
|
||||
|
||||
fmt:
|
||||
gofmt -w .
|
||||
|
||||
# Run the test in an isolated environment.
|
||||
fulltest:
|
||||
docker build -t hpcloud/tail .
|
||||
|
|
@ -1,27 +0,0 @@
|
|||
[](https://travis-ci.org/hpcloud/tail)
|
||||
|
||||
# Go package for tail-ing files
|
||||
|
||||
A Go package striving to emulate the features of the BSD `tail` program.
|
||||
|
||||
```Go
|
||||
t, err := tail.TailFile("/var/log/nginx.log", tail.Config{Follow: true})
|
||||
for line := range t.Lines {
|
||||
fmt.Println(line.Text)
|
||||
}
|
||||
```
|
||||
|
||||
See [API documentation](http://godoc.org/github.com/hpcloud/tail).
|
||||
|
||||
## Log rotation
|
||||
|
||||
Tail comes with full support for truncation/move detection as it is
|
||||
designed to work with log rotation tools.
|
||||
|
||||
## Installing
|
||||
|
||||
go get github.com/hpcloud/tail/...
|
||||
|
||||
## Windows support
|
||||
|
||||
This package [needs assistance](https://github.com/hpcloud/tail/labels/Windows) for full Windows support.
|
||||
|
|
@ -1 +0,0 @@
|
|||
gotail
|
||||
|
|
@ -1,4 +0,0 @@
|
|||
default: gotail
|
||||
|
||||
gotail: *.go ../../*.go
|
||||
go build
|
||||
|
|
@ -1,64 +0,0 @@
|
|||
// Copyright (c) 2013 ActiveState Software Inc. All rights reserved.
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
"github.com/hpcloud/tail"
|
||||
"os"
|
||||
)
|
||||
|
||||
func args2config() (tail.Config, int64) {
|
||||
config := tail.Config{Follow: true}
|
||||
n := int64(0)
|
||||
maxlinesize := int(0)
|
||||
flag.Int64Var(&n, "n", 0, "tail from the last Nth location")
|
||||
flag.IntVar(&maxlinesize, "max", 0, "max line size")
|
||||
flag.BoolVar(&config.Follow, "f", false, "wait for additional data to be appended to the file")
|
||||
flag.BoolVar(&config.ReOpen, "F", false, "follow, and track file rename/rotation")
|
||||
flag.BoolVar(&config.Poll, "p", false, "use polling, instead of inotify")
|
||||
flag.Parse()
|
||||
if config.ReOpen {
|
||||
config.Follow = true
|
||||
}
|
||||
config.MaxLineSize = maxlinesize
|
||||
return config, n
|
||||
}
|
||||
|
||||
func main() {
|
||||
config, n := args2config()
|
||||
if flag.NFlag() < 1 {
|
||||
fmt.Println("need one or more files as arguments")
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
if n != 0 {
|
||||
config.Location = &tail.SeekInfo{-n, os.SEEK_END}
|
||||
}
|
||||
|
||||
done := make(chan bool)
|
||||
for _, filename := range flag.Args() {
|
||||
go tailFile(filename, config, done)
|
||||
}
|
||||
|
||||
for _, _ = range flag.Args() {
|
||||
<-done
|
||||
}
|
||||
}
|
||||
|
||||
func tailFile(filename string, config tail.Config, done chan bool) {
|
||||
defer func() { done <- true }()
|
||||
t, err := tail.TailFile(filename, config)
|
||||
if err != nil {
|
||||
fmt.Println(err)
|
||||
return
|
||||
}
|
||||
for line := range t.Lines {
|
||||
fmt.Println(line.Text)
|
||||
}
|
||||
err = t.Wait()
|
||||
if err != nil {
|
||||
fmt.Println(err)
|
||||
}
|
||||
}
|
||||
|
|
@ -1,14 +0,0 @@
|
|||
{
|
||||
"github.com/howeyc/fsnotify": {
|
||||
"repo": "http://github.com/howeyc/fsnotify.git",
|
||||
"version": "441bbc86b167",
|
||||
"type": "git-clone",
|
||||
"alias": "github.com/howeyc/fsnotify"
|
||||
},
|
||||
"gopkg.in/tomb.v1": {
|
||||
"repo": "https://github.com/go-tomb/tomb.git",
|
||||
"version": "c131134a1947e9afd9cecfe11f4c6dff0732ae58",
|
||||
"type": "git-clone",
|
||||
"alias": "gopkg.in/tomb.v1"
|
||||
}
|
||||
}
|
||||
|
|
@ -1,7 +0,0 @@
|
|||
Copyright (C) 2013 99designs
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is 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 Software.
|
||||
|
||||
THE SOFTWARE IS 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 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
|
|
@ -1,97 +0,0 @@
|
|||
// Package ratelimiter implements the Leaky Bucket ratelimiting algorithm with memcached and in-memory backends.
|
||||
package ratelimiter
|
||||
|
||||
import (
|
||||
"time"
|
||||
)
|
||||
|
||||
type LeakyBucket struct {
|
||||
Size uint16
|
||||
Fill float64
|
||||
LeakInterval time.Duration // time.Duration for 1 unit of size to leak
|
||||
Lastupdate time.Time
|
||||
Now func() time.Time
|
||||
}
|
||||
|
||||
func NewLeakyBucket(size uint16, leakInterval time.Duration) *LeakyBucket {
|
||||
bucket := LeakyBucket{
|
||||
Size: size,
|
||||
Fill: 0,
|
||||
LeakInterval: leakInterval,
|
||||
Now: time.Now,
|
||||
Lastupdate: time.Now(),
|
||||
}
|
||||
|
||||
return &bucket
|
||||
}
|
||||
|
||||
func (b *LeakyBucket) updateFill() {
|
||||
now := b.Now()
|
||||
if b.Fill > 0 {
|
||||
elapsed := now.Sub(b.Lastupdate)
|
||||
|
||||
b.Fill -= float64(elapsed) / float64(b.LeakInterval)
|
||||
if b.Fill < 0 {
|
||||
b.Fill = 0
|
||||
}
|
||||
}
|
||||
b.Lastupdate = now
|
||||
}
|
||||
|
||||
func (b *LeakyBucket) Pour(amount uint16) bool {
|
||||
b.updateFill()
|
||||
|
||||
var newfill float64 = b.Fill + float64(amount)
|
||||
|
||||
if newfill > float64(b.Size) {
|
||||
return false
|
||||
}
|
||||
|
||||
b.Fill = newfill
|
||||
|
||||
return true
|
||||
}
|
||||
|
||||
// The time at which this bucket will be completely drained
|
||||
func (b *LeakyBucket) DrainedAt() time.Time {
|
||||
return b.Lastupdate.Add(time.Duration(b.Fill * float64(b.LeakInterval)))
|
||||
}
|
||||
|
||||
// The duration until this bucket is completely drained
|
||||
func (b *LeakyBucket) TimeToDrain() time.Duration {
|
||||
return b.DrainedAt().Sub(b.Now())
|
||||
}
|
||||
|
||||
func (b *LeakyBucket) TimeSinceLastUpdate() time.Duration {
|
||||
return b.Now().Sub(b.Lastupdate)
|
||||
}
|
||||
|
||||
type LeakyBucketSer struct {
|
||||
Size uint16
|
||||
Fill float64
|
||||
LeakInterval time.Duration // time.Duration for 1 unit of size to leak
|
||||
Lastupdate time.Time
|
||||
}
|
||||
|
||||
func (b *LeakyBucket) Serialise() *LeakyBucketSer {
|
||||
bucket := LeakyBucketSer{
|
||||
Size: b.Size,
|
||||
Fill: b.Fill,
|
||||
LeakInterval: b.LeakInterval,
|
||||
Lastupdate: b.Lastupdate,
|
||||
}
|
||||
|
||||
return &bucket
|
||||
}
|
||||
|
||||
func (b *LeakyBucketSer) DeSerialise() *LeakyBucket {
|
||||
bucket := LeakyBucket{
|
||||
Size: b.Size,
|
||||
Fill: b.Fill,
|
||||
LeakInterval: b.LeakInterval,
|
||||
Lastupdate: b.Lastupdate,
|
||||
Now: time.Now,
|
||||
}
|
||||
|
||||
return &bucket
|
||||
}
|
||||
|
|
@ -1,58 +0,0 @@
|
|||
package ratelimiter
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"time"
|
||||
)
|
||||
|
||||
const GC_SIZE int = 100
|
||||
|
||||
type Memory struct {
|
||||
store map[string]LeakyBucket
|
||||
lastGCCollected time.Time
|
||||
}
|
||||
|
||||
func NewMemory() *Memory {
|
||||
m := new(Memory)
|
||||
m.store = make(map[string]LeakyBucket)
|
||||
m.lastGCCollected = time.Now()
|
||||
return m
|
||||
}
|
||||
|
||||
func (m *Memory) GetBucketFor(key string) (*LeakyBucket, error) {
|
||||
|
||||
bucket, ok := m.store[key]
|
||||
if !ok {
|
||||
return nil, errors.New("miss")
|
||||
}
|
||||
|
||||
return &bucket, nil
|
||||
}
|
||||
|
||||
func (m *Memory) SetBucketFor(key string, bucket LeakyBucket) error {
|
||||
|
||||
if len(m.store) > GC_SIZE {
|
||||
m.GarbageCollect()
|
||||
}
|
||||
|
||||
m.store[key] = bucket
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (m *Memory) GarbageCollect() {
|
||||
now := time.Now()
|
||||
|
||||
// rate limit GC to once per minute
|
||||
if now.Add(60*time.Second).Unix() > m.lastGCCollected.Unix() {
|
||||
|
||||
for key, bucket := range m.store {
|
||||
// if the bucket is drained, then GC
|
||||
if bucket.DrainedAt().Unix() > now.Unix() {
|
||||
delete(m.store, key)
|
||||
}
|
||||
}
|
||||
|
||||
m.lastGCCollected = now
|
||||
}
|
||||
}
|
||||
|
|
@ -1,6 +0,0 @@
|
|||
package ratelimiter
|
||||
|
||||
type Storage interface {
|
||||
GetBucketFor(string) (*LeakyBucket, error)
|
||||
SetBucketFor(string, LeakyBucket) error
|
||||
}
|
||||
|
|
@ -1,419 +0,0 @@
|
|||
// Copyright (c) 2013 ActiveState Software Inc. All rights reserved.
|
||||
|
||||
package tail
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"fmt"
|
||||
"io"
|
||||
"io/ioutil"
|
||||
"log"
|
||||
"os"
|
||||
"strings"
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
"github.com/hpcloud/tail/ratelimiter"
|
||||
"github.com/hpcloud/tail/util"
|
||||
"github.com/hpcloud/tail/watch"
|
||||
"gopkg.in/tomb.v1"
|
||||
)
|
||||
|
||||
var (
|
||||
ErrStop = fmt.Errorf("tail should now stop")
|
||||
)
|
||||
|
||||
type Line struct {
|
||||
Text string
|
||||
Time time.Time
|
||||
Err error // Error from tail
|
||||
}
|
||||
|
||||
// NewLine returns a Line with present time.
|
||||
func NewLine(text string) *Line {
|
||||
return &Line{text, time.Now(), nil}
|
||||
}
|
||||
|
||||
// SeekInfo represents arguments to `os.Seek`
|
||||
type SeekInfo struct {
|
||||
Offset int64
|
||||
Whence int // os.SEEK_*
|
||||
}
|
||||
|
||||
type logger interface {
|
||||
Fatal(v ...interface{})
|
||||
Fatalf(format string, v ...interface{})
|
||||
Fatalln(v ...interface{})
|
||||
Panic(v ...interface{})
|
||||
Panicf(format string, v ...interface{})
|
||||
Panicln(v ...interface{})
|
||||
Print(v ...interface{})
|
||||
Printf(format string, v ...interface{})
|
||||
Println(v ...interface{})
|
||||
}
|
||||
|
||||
// Config is used to specify how a file must be tailed.
|
||||
type Config struct {
|
||||
// File-specifc
|
||||
Location *SeekInfo // Seek to this location before tailing
|
||||
ReOpen bool // Reopen recreated files (tail -F)
|
||||
MustExist bool // Fail early if the file does not exist
|
||||
Poll bool // Poll for file changes instead of using inotify
|
||||
Pipe bool // Is a named pipe (mkfifo)
|
||||
RateLimiter *ratelimiter.LeakyBucket
|
||||
|
||||
// Generic IO
|
||||
Follow bool // Continue looking for new lines (tail -f)
|
||||
MaxLineSize int // If non-zero, split longer lines into multiple lines
|
||||
|
||||
// Logger, when nil, is set to tail.DefaultLogger
|
||||
// To disable logging: set field to tail.DiscardingLogger
|
||||
Logger logger
|
||||
}
|
||||
|
||||
type Tail struct {
|
||||
Filename string
|
||||
Lines chan *Line
|
||||
Config
|
||||
|
||||
file *os.File
|
||||
reader *bufio.Reader
|
||||
|
||||
watcher watch.FileWatcher
|
||||
changes *watch.FileChanges
|
||||
|
||||
tomb.Tomb // provides: Done, Kill, Dying
|
||||
|
||||
lk sync.Mutex
|
||||
}
|
||||
|
||||
var (
|
||||
// DefaultLogger is used when Config.Logger == nil
|
||||
DefaultLogger = log.New(os.Stderr, "", log.LstdFlags)
|
||||
// DiscardingLogger can be used to disable logging output
|
||||
DiscardingLogger = log.New(ioutil.Discard, "", 0)
|
||||
)
|
||||
|
||||
// TailFile begins tailing the file. Output stream is made available
|
||||
// via the `Tail.Lines` channel. To handle errors during tailing,
|
||||
// invoke the `Wait` or `Err` method after finishing reading from the
|
||||
// `Lines` channel.
|
||||
func TailFile(filename string, config Config) (*Tail, error) {
|
||||
if config.ReOpen && !config.Follow {
|
||||
util.Fatal("cannot set ReOpen without Follow.")
|
||||
}
|
||||
|
||||
t := &Tail{
|
||||
Filename: filename,
|
||||
Lines: make(chan *Line),
|
||||
Config: config,
|
||||
}
|
||||
|
||||
// when Logger was not specified in config, use default logger
|
||||
if t.Logger == nil {
|
||||
t.Logger = log.New(os.Stderr, "", log.LstdFlags)
|
||||
}
|
||||
|
||||
if t.Poll {
|
||||
t.watcher = watch.NewPollingFileWatcher(filename)
|
||||
} else {
|
||||
t.watcher = watch.NewInotifyFileWatcher(filename)
|
||||
}
|
||||
|
||||
if t.MustExist {
|
||||
var err error
|
||||
t.file, err = OpenFile(t.Filename)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
|
||||
go t.tailFileSync()
|
||||
|
||||
return t, nil
|
||||
}
|
||||
|
||||
// Return the file's current position, like stdio's ftell().
|
||||
// But this value is not very accurate.
|
||||
// it may readed one line in the chan(tail.Lines),
|
||||
// so it may lost one line.
|
||||
func (tail *Tail) Tell() (offset int64, err error) {
|
||||
if tail.file == nil {
|
||||
return
|
||||
}
|
||||
offset, err = tail.file.Seek(0, os.SEEK_CUR)
|
||||
if err == nil {
|
||||
tail.lk.Lock()
|
||||
offset -= int64(tail.reader.Buffered())
|
||||
tail.lk.Unlock()
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// Stop stops the tailing activity.
|
||||
func (tail *Tail) Stop() error {
|
||||
tail.Kill(nil)
|
||||
return tail.Wait()
|
||||
}
|
||||
|
||||
func (tail *Tail) close() {
|
||||
close(tail.Lines)
|
||||
tail.colseFile()
|
||||
}
|
||||
|
||||
func (tail *Tail) colseFile() {
|
||||
if tail.file != nil {
|
||||
tail.file.Close()
|
||||
tail.file = nil
|
||||
}
|
||||
}
|
||||
|
||||
func (tail *Tail) reopen() error {
|
||||
tail.colseFile()
|
||||
for {
|
||||
var err error
|
||||
tail.file, err = OpenFile(tail.Filename)
|
||||
if err != nil {
|
||||
if os.IsNotExist(err) {
|
||||
tail.Logger.Printf("Waiting for %s to appear...", tail.Filename)
|
||||
if err := tail.watcher.BlockUntilExists(&tail.Tomb); err != nil {
|
||||
if err == tomb.ErrDying {
|
||||
return err
|
||||
}
|
||||
return fmt.Errorf("Failed to detect creation of %s: %s", tail.Filename, err)
|
||||
}
|
||||
continue
|
||||
}
|
||||
return fmt.Errorf("Unable to open file %s: %s", tail.Filename, err)
|
||||
}
|
||||
break
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (tail *Tail) readLine() (string, error) {
|
||||
tail.lk.Lock()
|
||||
line, err := tail.reader.ReadString('\n')
|
||||
tail.lk.Unlock()
|
||||
if err != nil {
|
||||
// Note ReadString "returns the data read before the error" in
|
||||
// case of an error, including EOF, so we return it as is. The
|
||||
// caller is expected to process it if err is EOF.
|
||||
return line, err
|
||||
}
|
||||
|
||||
line = strings.TrimRight(line, "\n")
|
||||
|
||||
return line, err
|
||||
}
|
||||
|
||||
func (tail *Tail) tailFileSync() {
|
||||
defer tail.Done()
|
||||
defer tail.close()
|
||||
|
||||
if !tail.MustExist {
|
||||
// deferred first open.
|
||||
err := tail.reopen()
|
||||
if err != nil {
|
||||
if err != tomb.ErrDying {
|
||||
tail.Kill(err)
|
||||
}
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
// Seek to requested location on first open of the file.
|
||||
if tail.Location != nil {
|
||||
_, err := tail.file.Seek(tail.Location.Offset, tail.Location.Whence)
|
||||
tail.Logger.Printf("Seeked %s - %+v\n", tail.Filename, tail.Location)
|
||||
if err != nil {
|
||||
tail.Killf("Seek error on %s: %s", tail.Filename, err)
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
tail.openReader()
|
||||
|
||||
var offset int64 = 0
|
||||
var err error
|
||||
// Read line by line.
|
||||
for {
|
||||
// do not seek in named pipes
|
||||
if !tail.Pipe {
|
||||
// grab the position in case we need to back up in the event of a half-line
|
||||
offset, err = tail.Tell()
|
||||
if err != nil {
|
||||
tail.Kill(err)
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
line, err := tail.readLine()
|
||||
|
||||
// Process `line` even if err is EOF.
|
||||
if err == nil {
|
||||
cooloff := !tail.sendLine(line)
|
||||
if cooloff {
|
||||
// Wait a second before seeking till the end of
|
||||
// file when rate limit is reached.
|
||||
msg := fmt.Sprintf(
|
||||
"Too much log activity; waiting a second " +
|
||||
"before resuming tailing")
|
||||
tail.Lines <- &Line{msg, time.Now(), fmt.Errorf(msg)}
|
||||
select {
|
||||
case <-time.After(time.Second):
|
||||
case <-tail.Dying():
|
||||
return
|
||||
}
|
||||
err = tail.seekEnd()
|
||||
if err != nil {
|
||||
tail.Kill(err)
|
||||
return
|
||||
}
|
||||
}
|
||||
} else if err == io.EOF {
|
||||
if !tail.Follow {
|
||||
if line != "" {
|
||||
tail.sendLine(line)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
if tail.Follow && line != "" {
|
||||
// this has the potential to never return the last line if
|
||||
// it's not followed by a newline; seems a fair trade here
|
||||
err := tail.seekTo(SeekInfo{Offset: offset, Whence: 0})
|
||||
if err != nil {
|
||||
tail.Kill(err)
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
// When EOF is reached, wait for more data to become
|
||||
// available. Wait strategy is based on the `tail.watcher`
|
||||
// implementation (inotify or polling).
|
||||
err := tail.waitForChanges()
|
||||
if err != nil {
|
||||
if err != ErrStop {
|
||||
tail.Kill(err)
|
||||
}
|
||||
return
|
||||
}
|
||||
} else {
|
||||
// non-EOF error
|
||||
tail.Killf("Error reading %s: %s", tail.Filename, err)
|
||||
return
|
||||
}
|
||||
|
||||
select {
|
||||
case <-tail.Dying():
|
||||
return
|
||||
default:
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// waitForChanges waits until the file has been appended, deleted,
|
||||
// moved or truncated. When moved or deleted - the file will be
|
||||
// reopened if ReOpen is true. Truncated files are always reopened.
|
||||
func (tail *Tail) waitForChanges() error {
|
||||
if tail.changes == nil {
|
||||
pos, err := tail.file.Seek(0, os.SEEK_CUR)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tail.changes, err = tail.watcher.ChangeEvents(&tail.Tomb, pos)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
select {
|
||||
case <-tail.changes.Modified:
|
||||
return nil
|
||||
case <-tail.changes.Deleted:
|
||||
tail.changes = nil
|
||||
if tail.ReOpen {
|
||||
// XXX: we must not log from a library.
|
||||
tail.Logger.Printf("Re-opening moved/deleted file %s ...", tail.Filename)
|
||||
if err := tail.reopen(); err != nil {
|
||||
return err
|
||||
}
|
||||
tail.Logger.Printf("Successfully reopened %s", tail.Filename)
|
||||
tail.openReader()
|
||||
return nil
|
||||
} else {
|
||||
tail.Logger.Printf("Stopping tail as file no longer exists: %s", tail.Filename)
|
||||
return ErrStop
|
||||
}
|
||||
case <-tail.changes.Truncated:
|
||||
// Always reopen truncated files (Follow is true)
|
||||
tail.Logger.Printf("Re-opening truncated file %s ...", tail.Filename)
|
||||
if err := tail.reopen(); err != nil {
|
||||
return err
|
||||
}
|
||||
tail.Logger.Printf("Successfully reopened truncated %s", tail.Filename)
|
||||
tail.openReader()
|
||||
return nil
|
||||
case <-tail.Dying():
|
||||
return ErrStop
|
||||
}
|
||||
panic("unreachable")
|
||||
}
|
||||
|
||||
func (tail *Tail) openReader() {
|
||||
if tail.MaxLineSize > 0 {
|
||||
// add 2 to account for newline characters
|
||||
tail.reader = bufio.NewReaderSize(tail.file, tail.MaxLineSize+2)
|
||||
} else {
|
||||
tail.reader = bufio.NewReader(tail.file)
|
||||
}
|
||||
}
|
||||
|
||||
func (tail *Tail) seekEnd() error {
|
||||
return tail.seekTo(SeekInfo{Offset: 0, Whence: os.SEEK_END})
|
||||
}
|
||||
|
||||
func (tail *Tail) seekTo(pos SeekInfo) error {
|
||||
_, err := tail.file.Seek(pos.Offset, pos.Whence)
|
||||
if err != nil {
|
||||
return fmt.Errorf("Seek error on %s: %s", tail.Filename, err)
|
||||
}
|
||||
// Reset the read buffer whenever the file is re-seek'ed
|
||||
tail.reader.Reset(tail.file)
|
||||
return nil
|
||||
}
|
||||
|
||||
// sendLine sends the line(s) to Lines channel, splitting longer lines
|
||||
// if necessary. Return false if rate limit is reached.
|
||||
func (tail *Tail) sendLine(line string) bool {
|
||||
now := time.Now()
|
||||
lines := []string{line}
|
||||
|
||||
// Split longer lines
|
||||
if tail.MaxLineSize > 0 && len(line) > tail.MaxLineSize {
|
||||
lines = util.PartitionString(line, tail.MaxLineSize)
|
||||
}
|
||||
|
||||
for _, line := range lines {
|
||||
tail.Lines <- &Line{line, now, nil}
|
||||
}
|
||||
|
||||
if tail.Config.RateLimiter != nil {
|
||||
ok := tail.Config.RateLimiter.Pour(uint16(len(lines)))
|
||||
if !ok {
|
||||
tail.Logger.Printf("Leaky bucket full (%v); entering 1s cooloff period.\n",
|
||||
tail.Filename)
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
return true
|
||||
}
|
||||
|
||||
// Cleanup removes inotify watches added by the tail package. This function is
|
||||
// meant to be invoked from a process's exit handler. Linux kernel may not
|
||||
// automatically remove inotify watches after the process exits.
|
||||
func (tail *Tail) Cleanup() {
|
||||
watch.Cleanup(tail.Filename)
|
||||
}
|
||||
|
|
@ -1,11 +0,0 @@
|
|||
// +build linux darwin freebsd netbsd openbsd
|
||||
|
||||
package tail
|
||||
|
||||
import (
|
||||
"os"
|
||||
)
|
||||
|
||||
func OpenFile(name string) (file *os.File, err error) {
|
||||
return os.Open(name)
|
||||
}
|
||||
|
|
@ -1,12 +0,0 @@
|
|||
// +build windows
|
||||
|
||||
package tail
|
||||
|
||||
import (
|
||||
"github.com/hpcloud/tail/winfile"
|
||||
"os"
|
||||
)
|
||||
|
||||
func OpenFile(name string) (file *os.File, err error) {
|
||||
return winfile.OpenFile(name, os.O_RDONLY, 0)
|
||||
}
|
||||
|
|
@ -1,47 +0,0 @@
|
|||
// Copyright (c) 2013 ActiveState Software Inc. All rights reserved.
|
||||
|
||||
package util
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"log"
|
||||
"os"
|
||||
"runtime/debug"
|
||||
)
|
||||
|
||||
type Logger struct {
|
||||
*log.Logger
|
||||
}
|
||||
|
||||
var LOGGER = &Logger{log.New(os.Stderr, "", log.LstdFlags)}
|
||||
|
||||
// fatal is like panic except it displays only the current goroutine's stack.
|
||||
func Fatal(format string, v ...interface{}) {
|
||||
// https://github.com/ActiveState/log/blob/master/log.go#L45
|
||||
LOGGER.Output(2, fmt.Sprintf("FATAL -- "+format, v...)+"\n"+string(debug.Stack()))
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
// partitionString partitions the string into chunks of given size,
|
||||
// with the last chunk of variable size.
|
||||
func PartitionString(s string, chunkSize int) []string {
|
||||
if chunkSize <= 0 {
|
||||
panic("invalid chunkSize")
|
||||
}
|
||||
length := len(s)
|
||||
chunks := 1 + length/chunkSize
|
||||
start := 0
|
||||
end := chunkSize
|
||||
parts := make([]string, 0, chunks)
|
||||
for {
|
||||
if end > length {
|
||||
end = length
|
||||
}
|
||||
parts = append(parts, s[start:end])
|
||||
if end == length {
|
||||
break
|
||||
}
|
||||
start, end = end, end+chunkSize
|
||||
}
|
||||
return parts
|
||||
}
|
||||
|
|
@ -1,42 +0,0 @@
|
|||
package watch
|
||||
|
||||
type FileChanges struct {
|
||||
Modified chan bool // Channel to get notified of modifications
|
||||
Truncated chan bool // Channel to get notified of truncations
|
||||
Deleted chan bool // Channel to get notified of deletions/renames
|
||||
}
|
||||
|
||||
func NewFileChanges() *FileChanges {
|
||||
return &FileChanges{
|
||||
make(chan bool), make(chan bool), make(chan bool)}
|
||||
}
|
||||
|
||||
func (fc *FileChanges) NotifyModified() {
|
||||
sendOnlyIfEmpty(fc.Modified)
|
||||
}
|
||||
|
||||
func (fc *FileChanges) NotifyTruncated() {
|
||||
sendOnlyIfEmpty(fc.Truncated)
|
||||
}
|
||||
|
||||
func (fc *FileChanges) NotifyDeleted() {
|
||||
sendOnlyIfEmpty(fc.Deleted)
|
||||
}
|
||||
|
||||
func (fc *FileChanges) Close() {
|
||||
close(fc.Modified)
|
||||
close(fc.Truncated)
|
||||
close(fc.Deleted)
|
||||
}
|
||||
|
||||
// sendOnlyIfEmpty sends on a bool channel only if the channel has no
|
||||
// backlog to be read by other goroutines. This concurrency pattern
|
||||
// can be used to notify other goroutines if and only if they are
|
||||
// looking for it (i.e., subsequent notifications can be compressed
|
||||
// into one).
|
||||
func sendOnlyIfEmpty(ch chan bool) {
|
||||
select {
|
||||
case ch <- true:
|
||||
default:
|
||||
}
|
||||
}
|
||||
|
|
@ -1,119 +0,0 @@
|
|||
// Copyright (c) 2013 ActiveState Software Inc. All rights reserved.
|
||||
|
||||
package watch
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
"path/filepath"
|
||||
|
||||
"github.com/hpcloud/tail/util"
|
||||
|
||||
"gopkg.in/fsnotify.v1"
|
||||
"gopkg.in/tomb.v1"
|
||||
)
|
||||
|
||||
// InotifyFileWatcher uses inotify to monitor file changes.
|
||||
type InotifyFileWatcher struct {
|
||||
Filename string
|
||||
Size int64
|
||||
}
|
||||
|
||||
func NewInotifyFileWatcher(filename string) *InotifyFileWatcher {
|
||||
fw := &InotifyFileWatcher{filepath.Clean(filename), 0}
|
||||
return fw
|
||||
}
|
||||
|
||||
func (fw *InotifyFileWatcher) BlockUntilExists(t *tomb.Tomb) error {
|
||||
err := WatchCreate(fw.Filename)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer RemoveWatchCreate(fw.Filename)
|
||||
|
||||
// Do a real check now as the file might have been created before
|
||||
// calling `WatchFlags` above.
|
||||
if _, err = os.Stat(fw.Filename); !os.IsNotExist(err) {
|
||||
// file exists, or stat returned an error.
|
||||
return err
|
||||
}
|
||||
|
||||
events := Events(fw.Filename)
|
||||
|
||||
for {
|
||||
select {
|
||||
case evt, ok := <-events:
|
||||
if !ok {
|
||||
return fmt.Errorf("inotify watcher has been closed")
|
||||
} else if filepath.Clean(evt.Name) == fw.Filename {
|
||||
return nil
|
||||
}
|
||||
case <-t.Dying():
|
||||
return tomb.ErrDying
|
||||
}
|
||||
}
|
||||
panic("unreachable")
|
||||
}
|
||||
|
||||
func (fw *InotifyFileWatcher) ChangeEvents(t *tomb.Tomb, pos int64) (*FileChanges, error) {
|
||||
err := Watch(fw.Filename)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
changes := NewFileChanges()
|
||||
fw.Size = pos
|
||||
|
||||
go func() {
|
||||
defer RemoveWatch(fw.Filename)
|
||||
defer changes.Close()
|
||||
|
||||
events := Events(fw.Filename)
|
||||
|
||||
for {
|
||||
prevSize := fw.Size
|
||||
|
||||
var evt fsnotify.Event
|
||||
var ok bool
|
||||
|
||||
select {
|
||||
case evt, ok = <-events:
|
||||
if !ok {
|
||||
return
|
||||
}
|
||||
case <-t.Dying():
|
||||
return
|
||||
}
|
||||
|
||||
switch {
|
||||
case evt.Op&fsnotify.Remove == fsnotify.Remove:
|
||||
fallthrough
|
||||
|
||||
case evt.Op&fsnotify.Rename == fsnotify.Rename:
|
||||
changes.NotifyDeleted()
|
||||
return
|
||||
|
||||
case evt.Op&fsnotify.Write == fsnotify.Write:
|
||||
fi, err := os.Stat(fw.Filename)
|
||||
if err != nil {
|
||||
if os.IsNotExist(err) {
|
||||
changes.NotifyDeleted()
|
||||
return
|
||||
}
|
||||
// XXX: report this error back to the user
|
||||
util.Fatal("Failed to stat file %v: %v", fw.Filename, err)
|
||||
}
|
||||
fw.Size = fi.Size()
|
||||
|
||||
if prevSize > 0 && prevSize > fw.Size {
|
||||
changes.NotifyTruncated()
|
||||
} else {
|
||||
changes.NotifyModified()
|
||||
}
|
||||
prevSize = fw.Size
|
||||
}
|
||||
}
|
||||
}()
|
||||
|
||||
return changes, nil
|
||||
}
|
||||
|
|
@ -1,254 +0,0 @@
|
|||
// Copyright (c) 2013 ActiveState Software Inc. All rights reserved.
|
||||
|
||||
package watch
|
||||
|
||||
import (
|
||||
"log"
|
||||
"os"
|
||||
"path/filepath"
|
||||
"sync"
|
||||
"syscall"
|
||||
|
||||
"github.com/hpcloud/tail/util"
|
||||
|
||||
"gopkg.in/fsnotify.v1"
|
||||
)
|
||||
|
||||
type InotifyTracker struct {
|
||||
mux sync.Mutex
|
||||
watcher *fsnotify.Watcher
|
||||
chans map[string]chan fsnotify.Event
|
||||
done map[string]chan bool
|
||||
watchNums map[string]int
|
||||
watch chan *watchInfo
|
||||
remove chan *watchInfo
|
||||
error chan error
|
||||
}
|
||||
|
||||
type watchInfo struct {
|
||||
op fsnotify.Op
|
||||
fname string
|
||||
}
|
||||
|
||||
func (this *watchInfo) isCreate() bool {
|
||||
return this.op == fsnotify.Create
|
||||
}
|
||||
|
||||
var (
|
||||
// globally shared InotifyTracker; ensures only one fsnotify.Watcher is used
|
||||
shared *InotifyTracker
|
||||
|
||||
// these are used to ensure the shared InotifyTracker is run exactly once
|
||||
once = sync.Once{}
|
||||
goRun = func() {
|
||||
shared = &InotifyTracker{
|
||||
mux: sync.Mutex{},
|
||||
chans: make(map[string]chan fsnotify.Event),
|
||||
done: make(map[string]chan bool),
|
||||
watchNums: make(map[string]int),
|
||||
watch: make(chan *watchInfo),
|
||||
remove: make(chan *watchInfo),
|
||||
error: make(chan error),
|
||||
}
|
||||
go shared.run()
|
||||
}
|
||||
|
||||
logger = log.New(os.Stderr, "", log.LstdFlags)
|
||||
)
|
||||
|
||||
// Watch signals the run goroutine to begin watching the input filename
|
||||
func Watch(fname string) error {
|
||||
return watch(&watchInfo{
|
||||
fname: fname,
|
||||
})
|
||||
}
|
||||
|
||||
// Watch create signals the run goroutine to begin watching the input filename
|
||||
// if call the WatchCreate function, don't call the Cleanup, call the RemoveWatchCreate
|
||||
func WatchCreate(fname string) error {
|
||||
return watch(&watchInfo{
|
||||
op: fsnotify.Create,
|
||||
fname: fname,
|
||||
})
|
||||
}
|
||||
|
||||
func watch(winfo *watchInfo) error {
|
||||
// start running the shared InotifyTracker if not already running
|
||||
once.Do(goRun)
|
||||
|
||||
winfo.fname = filepath.Clean(winfo.fname)
|
||||
shared.watch <- winfo
|
||||
return <-shared.error
|
||||
}
|
||||
|
||||
// RemoveWatch signals the run goroutine to remove the watch for the input filename
|
||||
func RemoveWatch(fname string) {
|
||||
remove(&watchInfo{
|
||||
fname: fname,
|
||||
})
|
||||
}
|
||||
|
||||
// RemoveWatch create signals the run goroutine to remove the watch for the input filename
|
||||
func RemoveWatchCreate(fname string) {
|
||||
remove(&watchInfo{
|
||||
op: fsnotify.Create,
|
||||
fname: fname,
|
||||
})
|
||||
}
|
||||
|
||||
func remove(winfo *watchInfo) {
|
||||
// start running the shared InotifyTracker if not already running
|
||||
once.Do(goRun)
|
||||
|
||||
winfo.fname = filepath.Clean(winfo.fname)
|
||||
shared.mux.Lock()
|
||||
done := shared.done[winfo.fname]
|
||||
if done != nil {
|
||||
delete(shared.done, winfo.fname)
|
||||
close(done)
|
||||
}
|
||||
shared.mux.Unlock()
|
||||
|
||||
shared.remove <- winfo
|
||||
}
|
||||
|
||||
// Events returns a channel to which FileEvents corresponding to the input filename
|
||||
// will be sent. This channel will be closed when removeWatch is called on this
|
||||
// filename.
|
||||
func Events(fname string) chan fsnotify.Event {
|
||||
shared.mux.Lock()
|
||||
defer shared.mux.Unlock()
|
||||
|
||||
return shared.chans[fname]
|
||||
}
|
||||
|
||||
// Cleanup removes the watch for the input filename if necessary.
|
||||
func Cleanup(fname string) {
|
||||
RemoveWatch(fname)
|
||||
}
|
||||
|
||||
// watchFlags calls fsnotify.WatchFlags for the input filename and flags, creating
|
||||
// a new Watcher if the previous Watcher was closed.
|
||||
func (shared *InotifyTracker) addWatch(winfo *watchInfo) error {
|
||||
shared.mux.Lock()
|
||||
defer shared.mux.Unlock()
|
||||
|
||||
if shared.chans[winfo.fname] == nil {
|
||||
shared.chans[winfo.fname] = make(chan fsnotify.Event)
|
||||
shared.done[winfo.fname] = make(chan bool)
|
||||
}
|
||||
|
||||
fname := winfo.fname
|
||||
if winfo.isCreate() {
|
||||
// Watch for new files to be created in the parent directory.
|
||||
fname = filepath.Dir(fname)
|
||||
}
|
||||
|
||||
// already in inotify watch
|
||||
if shared.watchNums[fname] > 0 {
|
||||
shared.watchNums[fname]++
|
||||
if winfo.isCreate() {
|
||||
shared.watchNums[winfo.fname]++
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
err := shared.watcher.Add(fname)
|
||||
if err == nil {
|
||||
shared.watchNums[fname]++
|
||||
if winfo.isCreate() {
|
||||
shared.watchNums[winfo.fname]++
|
||||
}
|
||||
}
|
||||
return err
|
||||
}
|
||||
|
||||
// removeWatch calls fsnotify.RemoveWatch for the input filename and closes the
|
||||
// corresponding events channel.
|
||||
func (shared *InotifyTracker) removeWatch(winfo *watchInfo) {
|
||||
shared.mux.Lock()
|
||||
defer shared.mux.Unlock()
|
||||
|
||||
ch := shared.chans[winfo.fname]
|
||||
if ch == nil {
|
||||
return
|
||||
}
|
||||
|
||||
fname := winfo.fname
|
||||
if winfo.isCreate() {
|
||||
// Watch for new files to be created in the parent directory.
|
||||
fname = filepath.Dir(fname)
|
||||
}
|
||||
|
||||
shared.watchNums[fname]--
|
||||
if shared.watchNums[fname] == 0 {
|
||||
delete(shared.watchNums, fname)
|
||||
// TODO: handle error
|
||||
shared.watcher.Remove(fname)
|
||||
}
|
||||
|
||||
delete(shared.chans, winfo.fname)
|
||||
close(ch)
|
||||
|
||||
if !winfo.isCreate() {
|
||||
return
|
||||
}
|
||||
|
||||
shared.watchNums[winfo.fname]--
|
||||
if shared.watchNums[winfo.fname] == 0 {
|
||||
delete(shared.watchNums, winfo.fname)
|
||||
}
|
||||
}
|
||||
|
||||
// sendEvent sends the input event to the appropriate Tail.
|
||||
func (shared *InotifyTracker) sendEvent(event fsnotify.Event) {
|
||||
name := filepath.Clean(event.Name)
|
||||
|
||||
shared.mux.Lock()
|
||||
ch := shared.chans[name]
|
||||
done := shared.done[name]
|
||||
shared.mux.Unlock()
|
||||
|
||||
if ch != nil && done != nil {
|
||||
select {
|
||||
case ch <- event:
|
||||
case <-done:
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// run starts the goroutine in which the shared struct reads events from its
|
||||
// Watcher's Event channel and sends the events to the appropriate Tail.
|
||||
func (shared *InotifyTracker) run() {
|
||||
watcher, err := fsnotify.NewWatcher()
|
||||
if err != nil {
|
||||
util.Fatal("failed to create Watcher")
|
||||
}
|
||||
shared.watcher = watcher
|
||||
|
||||
for {
|
||||
select {
|
||||
case winfo := <-shared.watch:
|
||||
shared.error <- shared.addWatch(winfo)
|
||||
|
||||
case winfo := <-shared.remove:
|
||||
shared.removeWatch(winfo)
|
||||
|
||||
case event, open := <-shared.watcher.Events:
|
||||
if !open {
|
||||
return
|
||||
}
|
||||
shared.sendEvent(event)
|
||||
|
||||
case err, open := <-shared.watcher.Errors:
|
||||
if !open {
|
||||
return
|
||||
} else if err != nil {
|
||||
sysErr, ok := err.(*os.SyscallError)
|
||||
if !ok || sysErr.Err != syscall.EINTR {
|
||||
logger.Printf("Error in Watcher Error channel: %s", err)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -1,119 +0,0 @@
|
|||
// Copyright (c) 2013 ActiveState Software Inc. All rights reserved.
|
||||
|
||||
package watch
|
||||
|
||||
import (
|
||||
"os"
|
||||
"runtime"
|
||||
"time"
|
||||
|
||||
"github.com/hpcloud/tail/util"
|
||||
"gopkg.in/tomb.v1"
|
||||
)
|
||||
|
||||
// PollingFileWatcher polls the file for changes.
|
||||
type PollingFileWatcher struct {
|
||||
Filename string
|
||||
Size int64
|
||||
}
|
||||
|
||||
func NewPollingFileWatcher(filename string) *PollingFileWatcher {
|
||||
fw := &PollingFileWatcher{filename, 0}
|
||||
return fw
|
||||
}
|
||||
|
||||
var POLL_DURATION time.Duration
|
||||
|
||||
func (fw *PollingFileWatcher) BlockUntilExists(t *tomb.Tomb) error {
|
||||
for {
|
||||
if _, err := os.Stat(fw.Filename); err == nil {
|
||||
return nil
|
||||
} else if !os.IsNotExist(err) {
|
||||
return err
|
||||
}
|
||||
select {
|
||||
case <-time.After(POLL_DURATION):
|
||||
continue
|
||||
case <-t.Dying():
|
||||
return tomb.ErrDying
|
||||
}
|
||||
}
|
||||
panic("unreachable")
|
||||
}
|
||||
|
||||
func (fw *PollingFileWatcher) ChangeEvents(t *tomb.Tomb, pos int64) (*FileChanges, error) {
|
||||
origFi, err := os.Stat(fw.Filename)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
changes := NewFileChanges()
|
||||
var prevModTime time.Time
|
||||
|
||||
// XXX: use tomb.Tomb to cleanly manage these goroutines. replace
|
||||
// the fatal (below) with tomb's Kill.
|
||||
|
||||
fw.Size = pos
|
||||
|
||||
go func() {
|
||||
defer changes.Close()
|
||||
|
||||
prevSize := fw.Size
|
||||
for {
|
||||
select {
|
||||
case <-t.Dying():
|
||||
return
|
||||
default:
|
||||
}
|
||||
|
||||
time.Sleep(POLL_DURATION)
|
||||
fi, err := os.Stat(fw.Filename)
|
||||
if err != nil {
|
||||
// Windows cannot delete a file if a handle is still open (tail keeps one open)
|
||||
// so it gives access denied to anything trying to read it until all handles are released.
|
||||
if os.IsNotExist(err) || (runtime.GOOS == "windows" && os.IsPermission(err)) {
|
||||
// File does not exist (has been deleted).
|
||||
changes.NotifyDeleted()
|
||||
return
|
||||
}
|
||||
|
||||
// XXX: report this error back to the user
|
||||
util.Fatal("Failed to stat file %v: %v", fw.Filename, err)
|
||||
}
|
||||
|
||||
// File got moved/renamed?
|
||||
if !os.SameFile(origFi, fi) {
|
||||
changes.NotifyDeleted()
|
||||
return
|
||||
}
|
||||
|
||||
// File got truncated?
|
||||
fw.Size = fi.Size()
|
||||
if prevSize > 0 && prevSize > fw.Size {
|
||||
changes.NotifyTruncated()
|
||||
prevSize = fw.Size
|
||||
continue
|
||||
}
|
||||
// File got bigger?
|
||||
if prevSize > 0 && prevSize < fw.Size {
|
||||
changes.NotifyModified()
|
||||
prevSize = fw.Size
|
||||
continue
|
||||
}
|
||||
prevSize = fw.Size
|
||||
|
||||
// File was appended to (changed)?
|
||||
modTime := fi.ModTime()
|
||||
if modTime != prevModTime {
|
||||
prevModTime = modTime
|
||||
changes.NotifyModified()
|
||||
}
|
||||
}
|
||||
}()
|
||||
|
||||
return changes, nil
|
||||
}
|
||||
|
||||
func init() {
|
||||
POLL_DURATION = 250 * time.Millisecond
|
||||
}
|
||||
|
|
@ -1,19 +0,0 @@
|
|||
// Copyright (c) 2013 ActiveState Software Inc. All rights reserved.
|
||||
|
||||
package watch
|
||||
|
||||
import "gopkg.in/tomb.v1"
|
||||
|
||||
// FileWatcher monitors file-level events.
|
||||
type FileWatcher interface {
|
||||
// BlockUntilExists blocks until the file comes into existence.
|
||||
BlockUntilExists(*tomb.Tomb) error
|
||||
|
||||
// ChangeEvents reports on changes to a file, be it modification,
|
||||
// deletion, renames or truncations. Returned FileChanges group of
|
||||
// channels will be closed, thus become unusable, after a deletion
|
||||
// or truncation event.
|
||||
// In order to properly report truncations, ChangeEvents requires
|
||||
// the caller to pass their current offset in the file.
|
||||
ChangeEvents(*tomb.Tomb, int64) (*FileChanges, error)
|
||||
}
|
||||
|
|
@ -1,92 +0,0 @@
|
|||
// +build windows
|
||||
|
||||
package winfile
|
||||
|
||||
import (
|
||||
"os"
|
||||
"syscall"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
// issue also described here
|
||||
//https://codereview.appspot.com/8203043/
|
||||
|
||||
// https://github.com/jnwhiteh/golang/blob/master/src/pkg/syscall/syscall_windows.go#L218
|
||||
func Open(path string, mode int, perm uint32) (fd syscall.Handle, err error) {
|
||||
if len(path) == 0 {
|
||||
return syscall.InvalidHandle, syscall.ERROR_FILE_NOT_FOUND
|
||||
}
|
||||
pathp, err := syscall.UTF16PtrFromString(path)
|
||||
if err != nil {
|
||||
return syscall.InvalidHandle, err
|
||||
}
|
||||
var access uint32
|
||||
switch mode & (syscall.O_RDONLY | syscall.O_WRONLY | syscall.O_RDWR) {
|
||||
case syscall.O_RDONLY:
|
||||
access = syscall.GENERIC_READ
|
||||
case syscall.O_WRONLY:
|
||||
access = syscall.GENERIC_WRITE
|
||||
case syscall.O_RDWR:
|
||||
access = syscall.GENERIC_READ | syscall.GENERIC_WRITE
|
||||
}
|
||||
if mode&syscall.O_CREAT != 0 {
|
||||
access |= syscall.GENERIC_WRITE
|
||||
}
|
||||
if mode&syscall.O_APPEND != 0 {
|
||||
access &^= syscall.GENERIC_WRITE
|
||||
access |= syscall.FILE_APPEND_DATA
|
||||
}
|
||||
sharemode := uint32(syscall.FILE_SHARE_READ | syscall.FILE_SHARE_WRITE | syscall.FILE_SHARE_DELETE)
|
||||
var sa *syscall.SecurityAttributes
|
||||
if mode&syscall.O_CLOEXEC == 0 {
|
||||
sa = makeInheritSa()
|
||||
}
|
||||
var createmode uint32
|
||||
switch {
|
||||
case mode&(syscall.O_CREAT|syscall.O_EXCL) == (syscall.O_CREAT | syscall.O_EXCL):
|
||||
createmode = syscall.CREATE_NEW
|
||||
case mode&(syscall.O_CREAT|syscall.O_TRUNC) == (syscall.O_CREAT | syscall.O_TRUNC):
|
||||
createmode = syscall.CREATE_ALWAYS
|
||||
case mode&syscall.O_CREAT == syscall.O_CREAT:
|
||||
createmode = syscall.OPEN_ALWAYS
|
||||
case mode&syscall.O_TRUNC == syscall.O_TRUNC:
|
||||
createmode = syscall.TRUNCATE_EXISTING
|
||||
default:
|
||||
createmode = syscall.OPEN_EXISTING
|
||||
}
|
||||
h, e := syscall.CreateFile(pathp, access, sharemode, sa, createmode, syscall.FILE_ATTRIBUTE_NORMAL, 0)
|
||||
return h, e
|
||||
}
|
||||
|
||||
// https://github.com/jnwhiteh/golang/blob/master/src/pkg/syscall/syscall_windows.go#L211
|
||||
func makeInheritSa() *syscall.SecurityAttributes {
|
||||
var sa syscall.SecurityAttributes
|
||||
sa.Length = uint32(unsafe.Sizeof(sa))
|
||||
sa.InheritHandle = 1
|
||||
return &sa
|
||||
}
|
||||
|
||||
// https://github.com/jnwhiteh/golang/blob/master/src/pkg/os/file_windows.go#L133
|
||||
func OpenFile(name string, flag int, perm os.FileMode) (file *os.File, err error) {
|
||||
r, e := Open(name, flag|syscall.O_CLOEXEC, syscallMode(perm))
|
||||
if e != nil {
|
||||
return nil, e
|
||||
}
|
||||
return os.NewFile(uintptr(r), name), nil
|
||||
}
|
||||
|
||||
// https://github.com/jnwhiteh/golang/blob/master/src/pkg/os/file_posix.go#L61
|
||||
func syscallMode(i os.FileMode) (o uint32) {
|
||||
o |= uint32(i.Perm())
|
||||
if i&os.ModeSetuid != 0 {
|
||||
o |= syscall.S_ISUID
|
||||
}
|
||||
if i&os.ModeSetgid != 0 {
|
||||
o |= syscall.S_ISGID
|
||||
}
|
||||
if i&os.ModeSticky != 0 {
|
||||
o |= syscall.S_ISVTX
|
||||
}
|
||||
// No mapping for Go's ModeTemporary (plan9 only).
|
||||
return
|
||||
}
|
||||
|
|
@ -1,14 +0,0 @@
|
|||
sudo: false
|
||||
|
||||
language: go
|
||||
|
||||
before_script:
|
||||
- go get -u github.com/golang/lint/golint
|
||||
|
||||
go: 1.6
|
||||
script:
|
||||
- test -z "$(gofmt -s -l . | tee /dev/stderr)"
|
||||
- test -z "$(golint ./... | tee /dev/stderr)"
|
||||
- go vet ./...
|
||||
- go build -v ./...
|
||||
- go test -v ./...
|
||||
|
|
@ -1,71 +0,0 @@
|
|||
package ntlmssp
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"testing"
|
||||
)
|
||||
|
||||
// test cases from http://davenport.sourceforge.net/ntlm.html
|
||||
|
||||
var username = "user"
|
||||
var password = "SecREt01"
|
||||
var target = "DOMAIN"
|
||||
var challenge = []byte{0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef}
|
||||
|
||||
func TestCalculateNTLMv2Response(t *testing.T) {
|
||||
NTLMv2Hash := getNtlmV2Hash(password, username, target)
|
||||
ClientChallenge := []byte{0xff, 0xff, 0xff, 0x00, 0x11, 0x22, 0x33, 0x44}
|
||||
Time := []byte{0x00, 0x90, 0xd3, 0x36, 0xb7, 0x34, 0xc3, 0x01}
|
||||
targetInfo := []byte{0x02, 0x00, 0x0c, 0x00, 0x44, 0x00, 0x4f, 0x00, 0x4d, 0x00, 0x41, 0x00, 0x49, 0x00, 0x4e, 0x00, 0x01, 0x00, 0x0c, 0x00, 0x53, 0x00, 0x45, 0x00, 0x52, 0x00, 0x56, 0x00, 0x45, 0x00, 0x52, 0x00, 0x04, 0x00, 0x14, 0x00, 0x64, 0x00, 0x6f, 0x00, 0x6d, 0x00, 0x61, 0x00, 0x69, 0x00, 0x6e, 0x00, 0x2e, 0x00, 0x63, 0x00, 0x6f, 0x00, 0x6d, 0x00, 0x03, 0x00, 0x22, 0x00, 0x73, 0x00, 0x65, 0x00, 0x72, 0x00, 0x76, 0x00, 0x65, 0x00, 0x72, 0x00, 0x2e, 0x00, 0x64, 0x00, 0x6f, 0x00, 0x6d, 0x00, 0x61, 0x00, 0x69, 0x00, 0x6e, 0x00, 0x2e, 0x00, 0x63, 0x00, 0x6f, 0x00, 0x6d, 0x00, 0x00, 0x00, 0x00, 0x00}
|
||||
|
||||
v := computeNtlmV2Response(NTLMv2Hash, challenge, ClientChallenge, Time, targetInfo)
|
||||
|
||||
if expected := []byte{
|
||||
0xcb, 0xab, 0xbc, 0xa7, 0x13, 0xeb, 0x79, 0x5d, 0x04, 0xc9, 0x7a, 0xbc, 0x01, 0xee, 0x49, 0x83,
|
||||
0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x90, 0xd3, 0x36, 0xb7, 0x34, 0xc3, 0x01,
|
||||
0xff, 0xff, 0xff, 0x00, 0x11, 0x22, 0x33, 0x44, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x0c, 0x00,
|
||||
0x44, 0x00, 0x4f, 0x00, 0x4d, 0x00, 0x41, 0x00, 0x49, 0x00, 0x4e, 0x00, 0x01, 0x00, 0x0c, 0x00,
|
||||
0x53, 0x00, 0x45, 0x00, 0x52, 0x00, 0x56, 0x00, 0x45, 0x00, 0x52, 0x00, 0x04, 0x00, 0x14, 0x00,
|
||||
0x64, 0x00, 0x6f, 0x00, 0x6d, 0x00, 0x61, 0x00, 0x69, 0x00, 0x6e, 0x00, 0x2e, 0x00, 0x63, 0x00,
|
||||
0x6f, 0x00, 0x6d, 0x00, 0x03, 0x00, 0x22, 0x00, 0x73, 0x00, 0x65, 0x00, 0x72, 0x00, 0x76, 0x00,
|
||||
0x65, 0x00, 0x72, 0x00, 0x2e, 0x00, 0x64, 0x00, 0x6f, 0x00, 0x6d, 0x00, 0x61, 0x00, 0x69, 0x00,
|
||||
0x6e, 0x00, 0x2e, 0x00, 0x63, 0x00, 0x6f, 0x00, 0x6d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00,
|
||||
}; !bytes.Equal(v, expected) {
|
||||
t.Fatalf("expected %x, got %x", expected, v)
|
||||
}
|
||||
}
|
||||
|
||||
func TestCalculateLMv2Response(t *testing.T) {
|
||||
NTLMv2Hash := getNtlmV2Hash(password, username, target)
|
||||
ClientChallenge := []byte{0xff, 0xff, 0xff, 0x00, 0x11, 0x22, 0x33, 0x44}
|
||||
|
||||
v := computeLmV2Response(NTLMv2Hash, challenge, ClientChallenge)
|
||||
|
||||
if expected := []byte{
|
||||
0xd6, 0xe6, 0x15, 0x2e, 0xa2, 0x5d, 0x03, 0xb7, 0xc6, 0xba, 0x66, 0x29, 0xc2, 0xd6, 0xaa, 0xf0, 0xff, 0xff, 0xff, 0x00, 0x11, 0x22, 0x33, 0x44,
|
||||
}; !bytes.Equal(v, expected) {
|
||||
t.Fatalf("expected %x, got %x", expected, v)
|
||||
}
|
||||
}
|
||||
|
||||
func TestToUnicode(t *testing.T) {
|
||||
v := toUnicode(password)
|
||||
if expected := []byte{0x53, 0x00, 0x65, 0x00, 0x63, 0x00, 0x52, 0x00, 0x45, 0x00, 0x74, 0x00, 0x30, 0x00, 0x31, 0x00}; !bytes.Equal(v, expected) {
|
||||
t.Fatalf("expected %v, got %v", expected, v)
|
||||
}
|
||||
}
|
||||
|
||||
func TestNTLMhash(t *testing.T) {
|
||||
v := getNtlmHash(password)
|
||||
if expected := []byte{0xcd, 0x06, 0xca, 0x7c, 0x7e, 0x10, 0xc9, 0x9b, 0x1d, 0x33, 0xb7, 0x48, 0x5a, 0x2e, 0xd8, 0x08}; !bytes.Equal(v, expected) {
|
||||
t.Fatalf("expected %v, got %v", expected, v)
|
||||
}
|
||||
}
|
||||
|
||||
func TestNTLMv2Hash(t *testing.T) {
|
||||
v := getNtlmV2Hash(password, username, target)
|
||||
if expected := []byte{0x04, 0xb8, 0xe0, 0xba, 0x74, 0x28, 0x9c, 0xc5, 0x40, 0x82, 0x6b, 0xab, 0x1d, 0xee, 0x63, 0xae}; !bytes.Equal(v, expected) {
|
||||
t.Fatalf("expected %v, got %v", expected, v)
|
||||
}
|
||||
}
|
||||
|
|
@ -1,25 +0,0 @@
|
|||
*.received.*
|
||||
# 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
|
||||
|
|
@ -0,0 +1,5 @@
|
|||
- [X] Combinations
|
||||
- [X] XML from string
|
||||
- [ ] Newbie Reporters
|
||||
- [X] Reporters have toStrings to display what you can add to your system.
|
||||
- [X] allfailingtests reporter
|
||||
1
vendor/github.com/approvals/go-approval-tests/approvals_test.TestReporterFromSetup.approved.txt
generated
vendored
Normal file
1
vendor/github.com/approvals/go-approval-tests/approvals_test.TestReporterFromSetup.approved.txt
generated
vendored
Normal file
|
|
@ -0,0 +1 @@
|
|||
Hello World!
|
||||
5
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyAllCombinationsFor1.approved.txt
generated
vendored
Normal file
5
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyAllCombinationsFor1.approved.txt
generated
vendored
Normal file
|
|
@ -0,0 +1,5 @@
|
|||
uppercase
|
||||
|
||||
|
||||
[Christopher] => CHRISTOPHER
|
||||
[Llewellyn] => LLEWELLYN
|
||||
7
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyAllCombinationsFor2.approved.txt
generated
vendored
Normal file
7
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyAllCombinationsFor2.approved.txt
generated
vendored
Normal file
|
|
@ -0,0 +1,7 @@
|
|||
character at
|
||||
|
||||
|
||||
[Christopher,0] => C
|
||||
[Christopher,1] => h
|
||||
[Llewellyn,0] => L
|
||||
[Llewellyn,1] => l
|
||||
259
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyAllCombinationsFor9.approved.txt
generated
vendored
Normal file
259
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyAllCombinationsFor9.approved.txt
generated
vendored
Normal file
|
|
@ -0,0 +1,259 @@
|
|||
sum numbers
|
||||
|
||||
|
||||
[Christopher,0,2,4,6,8,10,12,14] => Christopher[56]
|
||||
[Christopher,0,2,4,6,8,10,12,15] => Christopher[57]
|
||||
[Christopher,0,2,4,6,8,10,13,14] => Christopher[57]
|
||||
[Christopher,0,2,4,6,8,10,13,15] => Christopher[58]
|
||||
[Christopher,0,2,4,6,8,11,12,14] => Christopher[57]
|
||||
[Christopher,0,2,4,6,8,11,12,15] => Christopher[58]
|
||||
[Christopher,0,2,4,6,8,11,13,14] => Christopher[58]
|
||||
[Christopher,0,2,4,6,8,11,13,15] => Christopher[59]
|
||||
[Christopher,0,2,4,6,9,10,12,14] => Christopher[57]
|
||||
[Christopher,0,2,4,6,9,10,12,15] => Christopher[58]
|
||||
[Christopher,0,2,4,6,9,10,13,14] => Christopher[58]
|
||||
[Christopher,0,2,4,6,9,10,13,15] => Christopher[59]
|
||||
[Christopher,0,2,4,6,9,11,12,14] => Christopher[58]
|
||||
[Christopher,0,2,4,6,9,11,12,15] => Christopher[59]
|
||||
[Christopher,0,2,4,6,9,11,13,14] => Christopher[59]
|
||||
[Christopher,0,2,4,6,9,11,13,15] => Christopher[60]
|
||||
[Christopher,0,2,4,7,8,10,12,14] => Christopher[57]
|
||||
[Christopher,0,2,4,7,8,10,12,15] => Christopher[58]
|
||||
[Christopher,0,2,4,7,8,10,13,14] => Christopher[58]
|
||||
[Christopher,0,2,4,7,8,10,13,15] => Christopher[59]
|
||||
[Christopher,0,2,4,7,8,11,12,14] => Christopher[58]
|
||||
[Christopher,0,2,4,7,8,11,12,15] => Christopher[59]
|
||||
[Christopher,0,2,4,7,8,11,13,14] => Christopher[59]
|
||||
[Christopher,0,2,4,7,8,11,13,15] => Christopher[60]
|
||||
[Christopher,0,2,4,7,9,10,12,14] => Christopher[58]
|
||||
[Christopher,0,2,4,7,9,10,12,15] => Christopher[59]
|
||||
[Christopher,0,2,4,7,9,10,13,14] => Christopher[59]
|
||||
[Christopher,0,2,4,7,9,10,13,15] => Christopher[60]
|
||||
[Christopher,0,2,4,7,9,11,12,14] => Christopher[59]
|
||||
[Christopher,0,2,4,7,9,11,12,15] => Christopher[60]
|
||||
[Christopher,0,2,4,7,9,11,13,14] => Christopher[60]
|
||||
[Christopher,0,2,4,7,9,11,13,15] => Christopher[61]
|
||||
[Christopher,0,2,5,6,8,10,12,14] => Christopher[57]
|
||||
[Christopher,0,2,5,6,8,10,12,15] => Christopher[58]
|
||||
[Christopher,0,2,5,6,8,10,13,14] => Christopher[58]
|
||||
[Christopher,0,2,5,6,8,10,13,15] => Christopher[59]
|
||||
[Christopher,0,2,5,6,8,11,12,14] => Christopher[58]
|
||||
[Christopher,0,2,5,6,8,11,12,15] => Christopher[59]
|
||||
[Christopher,0,2,5,6,8,11,13,14] => Christopher[59]
|
||||
[Christopher,0,2,5,6,8,11,13,15] => Christopher[60]
|
||||
[Christopher,0,2,5,6,9,10,12,14] => Christopher[58]
|
||||
[Christopher,0,2,5,6,9,10,12,15] => Christopher[59]
|
||||
[Christopher,0,2,5,6,9,10,13,14] => Christopher[59]
|
||||
[Christopher,0,2,5,6,9,10,13,15] => Christopher[60]
|
||||
[Christopher,0,2,5,6,9,11,12,14] => Christopher[59]
|
||||
[Christopher,0,2,5,6,9,11,12,15] => Christopher[60]
|
||||
[Christopher,0,2,5,6,9,11,13,14] => Christopher[60]
|
||||
[Christopher,0,2,5,6,9,11,13,15] => Christopher[61]
|
||||
[Christopher,0,2,5,7,8,10,12,14] => Christopher[58]
|
||||
[Christopher,0,2,5,7,8,10,12,15] => Christopher[59]
|
||||
[Christopher,0,2,5,7,8,10,13,14] => Christopher[59]
|
||||
[Christopher,0,2,5,7,8,10,13,15] => Christopher[60]
|
||||
[Christopher,0,2,5,7,8,11,12,14] => Christopher[59]
|
||||
[Christopher,0,2,5,7,8,11,12,15] => Christopher[60]
|
||||
[Christopher,0,2,5,7,8,11,13,14] => Christopher[60]
|
||||
[Christopher,0,2,5,7,8,11,13,15] => Christopher[61]
|
||||
[Christopher,0,2,5,7,9,10,12,14] => Christopher[59]
|
||||
[Christopher,0,2,5,7,9,10,12,15] => Christopher[60]
|
||||
[Christopher,0,2,5,7,9,10,13,14] => Christopher[60]
|
||||
[Christopher,0,2,5,7,9,10,13,15] => Christopher[61]
|
||||
[Christopher,0,2,5,7,9,11,12,14] => Christopher[60]
|
||||
[Christopher,0,2,5,7,9,11,12,15] => Christopher[61]
|
||||
[Christopher,0,2,5,7,9,11,13,14] => Christopher[61]
|
||||
[Christopher,0,2,5,7,9,11,13,15] => Christopher[62]
|
||||
[Christopher,0,3,4,6,8,10,12,14] => Christopher[57]
|
||||
[Christopher,0,3,4,6,8,10,12,15] => Christopher[58]
|
||||
[Christopher,0,3,4,6,8,10,13,14] => Christopher[58]
|
||||
[Christopher,0,3,4,6,8,10,13,15] => Christopher[59]
|
||||
[Christopher,0,3,4,6,8,11,12,14] => Christopher[58]
|
||||
[Christopher,0,3,4,6,8,11,12,15] => Christopher[59]
|
||||
[Christopher,0,3,4,6,8,11,13,14] => Christopher[59]
|
||||
[Christopher,0,3,4,6,8,11,13,15] => Christopher[60]
|
||||
[Christopher,0,3,4,6,9,10,12,14] => Christopher[58]
|
||||
[Christopher,0,3,4,6,9,10,12,15] => Christopher[59]
|
||||
[Christopher,0,3,4,6,9,10,13,14] => Christopher[59]
|
||||
[Christopher,0,3,4,6,9,10,13,15] => Christopher[60]
|
||||
[Christopher,0,3,4,6,9,11,12,14] => Christopher[59]
|
||||
[Christopher,0,3,4,6,9,11,12,15] => Christopher[60]
|
||||
[Christopher,0,3,4,6,9,11,13,14] => Christopher[60]
|
||||
[Christopher,0,3,4,6,9,11,13,15] => Christopher[61]
|
||||
[Christopher,0,3,4,7,8,10,12,14] => Christopher[58]
|
||||
[Christopher,0,3,4,7,8,10,12,15] => Christopher[59]
|
||||
[Christopher,0,3,4,7,8,10,13,14] => Christopher[59]
|
||||
[Christopher,0,3,4,7,8,10,13,15] => Christopher[60]
|
||||
[Christopher,0,3,4,7,8,11,12,14] => Christopher[59]
|
||||
[Christopher,0,3,4,7,8,11,12,15] => Christopher[60]
|
||||
[Christopher,0,3,4,7,8,11,13,14] => Christopher[60]
|
||||
[Christopher,0,3,4,7,8,11,13,15] => Christopher[61]
|
||||
[Christopher,0,3,4,7,9,10,12,14] => Christopher[59]
|
||||
[Christopher,0,3,4,7,9,10,12,15] => Christopher[60]
|
||||
[Christopher,0,3,4,7,9,10,13,14] => Christopher[60]
|
||||
[Christopher,0,3,4,7,9,10,13,15] => Christopher[61]
|
||||
[Christopher,0,3,4,7,9,11,12,14] => Christopher[60]
|
||||
[Christopher,0,3,4,7,9,11,12,15] => Christopher[61]
|
||||
[Christopher,0,3,4,7,9,11,13,14] => Christopher[61]
|
||||
[Christopher,0,3,4,7,9,11,13,15] => Christopher[62]
|
||||
[Christopher,0,3,5,6,8,10,12,14] => Christopher[58]
|
||||
[Christopher,0,3,5,6,8,10,12,15] => Christopher[59]
|
||||
[Christopher,0,3,5,6,8,10,13,14] => Christopher[59]
|
||||
[Christopher,0,3,5,6,8,10,13,15] => Christopher[60]
|
||||
[Christopher,0,3,5,6,8,11,12,14] => Christopher[59]
|
||||
[Christopher,0,3,5,6,8,11,12,15] => Christopher[60]
|
||||
[Christopher,0,3,5,6,8,11,13,14] => Christopher[60]
|
||||
[Christopher,0,3,5,6,8,11,13,15] => Christopher[61]
|
||||
[Christopher,0,3,5,6,9,10,12,14] => Christopher[59]
|
||||
[Christopher,0,3,5,6,9,10,12,15] => Christopher[60]
|
||||
[Christopher,0,3,5,6,9,10,13,14] => Christopher[60]
|
||||
[Christopher,0,3,5,6,9,10,13,15] => Christopher[61]
|
||||
[Christopher,0,3,5,6,9,11,12,14] => Christopher[60]
|
||||
[Christopher,0,3,5,6,9,11,12,15] => Christopher[61]
|
||||
[Christopher,0,3,5,6,9,11,13,14] => Christopher[61]
|
||||
[Christopher,0,3,5,6,9,11,13,15] => Christopher[62]
|
||||
[Christopher,0,3,5,7,8,10,12,14] => Christopher[59]
|
||||
[Christopher,0,3,5,7,8,10,12,15] => Christopher[60]
|
||||
[Christopher,0,3,5,7,8,10,13,14] => Christopher[60]
|
||||
[Christopher,0,3,5,7,8,10,13,15] => Christopher[61]
|
||||
[Christopher,0,3,5,7,8,11,12,14] => Christopher[60]
|
||||
[Christopher,0,3,5,7,8,11,12,15] => Christopher[61]
|
||||
[Christopher,0,3,5,7,8,11,13,14] => Christopher[61]
|
||||
[Christopher,0,3,5,7,8,11,13,15] => Christopher[62]
|
||||
[Christopher,0,3,5,7,9,10,12,14] => Christopher[60]
|
||||
[Christopher,0,3,5,7,9,10,12,15] => Christopher[61]
|
||||
[Christopher,0,3,5,7,9,10,13,14] => Christopher[61]
|
||||
[Christopher,0,3,5,7,9,10,13,15] => Christopher[62]
|
||||
[Christopher,0,3,5,7,9,11,12,14] => Christopher[61]
|
||||
[Christopher,0,3,5,7,9,11,12,15] => Christopher[62]
|
||||
[Christopher,0,3,5,7,9,11,13,14] => Christopher[62]
|
||||
[Christopher,0,3,5,7,9,11,13,15] => Christopher[63]
|
||||
[Christopher,1,2,4,6,8,10,12,14] => Christopher[57]
|
||||
[Christopher,1,2,4,6,8,10,12,15] => Christopher[58]
|
||||
[Christopher,1,2,4,6,8,10,13,14] => Christopher[58]
|
||||
[Christopher,1,2,4,6,8,10,13,15] => Christopher[59]
|
||||
[Christopher,1,2,4,6,8,11,12,14] => Christopher[58]
|
||||
[Christopher,1,2,4,6,8,11,12,15] => Christopher[59]
|
||||
[Christopher,1,2,4,6,8,11,13,14] => Christopher[59]
|
||||
[Christopher,1,2,4,6,8,11,13,15] => Christopher[60]
|
||||
[Christopher,1,2,4,6,9,10,12,14] => Christopher[58]
|
||||
[Christopher,1,2,4,6,9,10,12,15] => Christopher[59]
|
||||
[Christopher,1,2,4,6,9,10,13,14] => Christopher[59]
|
||||
[Christopher,1,2,4,6,9,10,13,15] => Christopher[60]
|
||||
[Christopher,1,2,4,6,9,11,12,14] => Christopher[59]
|
||||
[Christopher,1,2,4,6,9,11,12,15] => Christopher[60]
|
||||
[Christopher,1,2,4,6,9,11,13,14] => Christopher[60]
|
||||
[Christopher,1,2,4,6,9,11,13,15] => Christopher[61]
|
||||
[Christopher,1,2,4,7,8,10,12,14] => Christopher[58]
|
||||
[Christopher,1,2,4,7,8,10,12,15] => Christopher[59]
|
||||
[Christopher,1,2,4,7,8,10,13,14] => Christopher[59]
|
||||
[Christopher,1,2,4,7,8,10,13,15] => Christopher[60]
|
||||
[Christopher,1,2,4,7,8,11,12,14] => Christopher[59]
|
||||
[Christopher,1,2,4,7,8,11,12,15] => Christopher[60]
|
||||
[Christopher,1,2,4,7,8,11,13,14] => Christopher[60]
|
||||
[Christopher,1,2,4,7,8,11,13,15] => Christopher[61]
|
||||
[Christopher,1,2,4,7,9,10,12,14] => Christopher[59]
|
||||
[Christopher,1,2,4,7,9,10,12,15] => Christopher[60]
|
||||
[Christopher,1,2,4,7,9,10,13,14] => Christopher[60]
|
||||
[Christopher,1,2,4,7,9,10,13,15] => Christopher[61]
|
||||
[Christopher,1,2,4,7,9,11,12,14] => Christopher[60]
|
||||
[Christopher,1,2,4,7,9,11,12,15] => Christopher[61]
|
||||
[Christopher,1,2,4,7,9,11,13,14] => Christopher[61]
|
||||
[Christopher,1,2,4,7,9,11,13,15] => Christopher[62]
|
||||
[Christopher,1,2,5,6,8,10,12,14] => Christopher[58]
|
||||
[Christopher,1,2,5,6,8,10,12,15] => Christopher[59]
|
||||
[Christopher,1,2,5,6,8,10,13,14] => Christopher[59]
|
||||
[Christopher,1,2,5,6,8,10,13,15] => Christopher[60]
|
||||
[Christopher,1,2,5,6,8,11,12,14] => Christopher[59]
|
||||
[Christopher,1,2,5,6,8,11,12,15] => Christopher[60]
|
||||
[Christopher,1,2,5,6,8,11,13,14] => Christopher[60]
|
||||
[Christopher,1,2,5,6,8,11,13,15] => Christopher[61]
|
||||
[Christopher,1,2,5,6,9,10,12,14] => Christopher[59]
|
||||
[Christopher,1,2,5,6,9,10,12,15] => Christopher[60]
|
||||
[Christopher,1,2,5,6,9,10,13,14] => Christopher[60]
|
||||
[Christopher,1,2,5,6,9,10,13,15] => Christopher[61]
|
||||
[Christopher,1,2,5,6,9,11,12,14] => Christopher[60]
|
||||
[Christopher,1,2,5,6,9,11,12,15] => Christopher[61]
|
||||
[Christopher,1,2,5,6,9,11,13,14] => Christopher[61]
|
||||
[Christopher,1,2,5,6,9,11,13,15] => Christopher[62]
|
||||
[Christopher,1,2,5,7,8,10,12,14] => Christopher[59]
|
||||
[Christopher,1,2,5,7,8,10,12,15] => Christopher[60]
|
||||
[Christopher,1,2,5,7,8,10,13,14] => Christopher[60]
|
||||
[Christopher,1,2,5,7,8,10,13,15] => Christopher[61]
|
||||
[Christopher,1,2,5,7,8,11,12,14] => Christopher[60]
|
||||
[Christopher,1,2,5,7,8,11,12,15] => Christopher[61]
|
||||
[Christopher,1,2,5,7,8,11,13,14] => Christopher[61]
|
||||
[Christopher,1,2,5,7,8,11,13,15] => Christopher[62]
|
||||
[Christopher,1,2,5,7,9,10,12,14] => Christopher[60]
|
||||
[Christopher,1,2,5,7,9,10,12,15] => Christopher[61]
|
||||
[Christopher,1,2,5,7,9,10,13,14] => Christopher[61]
|
||||
[Christopher,1,2,5,7,9,10,13,15] => Christopher[62]
|
||||
[Christopher,1,2,5,7,9,11,12,14] => Christopher[61]
|
||||
[Christopher,1,2,5,7,9,11,12,15] => Christopher[62]
|
||||
[Christopher,1,2,5,7,9,11,13,14] => Christopher[62]
|
||||
[Christopher,1,2,5,7,9,11,13,15] => Christopher[63]
|
||||
[Christopher,1,3,4,6,8,10,12,14] => Christopher[58]
|
||||
[Christopher,1,3,4,6,8,10,12,15] => Christopher[59]
|
||||
[Christopher,1,3,4,6,8,10,13,14] => Christopher[59]
|
||||
[Christopher,1,3,4,6,8,10,13,15] => Christopher[60]
|
||||
[Christopher,1,3,4,6,8,11,12,14] => Christopher[59]
|
||||
[Christopher,1,3,4,6,8,11,12,15] => Christopher[60]
|
||||
[Christopher,1,3,4,6,8,11,13,14] => Christopher[60]
|
||||
[Christopher,1,3,4,6,8,11,13,15] => Christopher[61]
|
||||
[Christopher,1,3,4,6,9,10,12,14] => Christopher[59]
|
||||
[Christopher,1,3,4,6,9,10,12,15] => Christopher[60]
|
||||
[Christopher,1,3,4,6,9,10,13,14] => Christopher[60]
|
||||
[Christopher,1,3,4,6,9,10,13,15] => Christopher[61]
|
||||
[Christopher,1,3,4,6,9,11,12,14] => Christopher[60]
|
||||
[Christopher,1,3,4,6,9,11,12,15] => Christopher[61]
|
||||
[Christopher,1,3,4,6,9,11,13,14] => Christopher[61]
|
||||
[Christopher,1,3,4,6,9,11,13,15] => Christopher[62]
|
||||
[Christopher,1,3,4,7,8,10,12,14] => Christopher[59]
|
||||
[Christopher,1,3,4,7,8,10,12,15] => Christopher[60]
|
||||
[Christopher,1,3,4,7,8,10,13,14] => Christopher[60]
|
||||
[Christopher,1,3,4,7,8,10,13,15] => Christopher[61]
|
||||
[Christopher,1,3,4,7,8,11,12,14] => Christopher[60]
|
||||
[Christopher,1,3,4,7,8,11,12,15] => Christopher[61]
|
||||
[Christopher,1,3,4,7,8,11,13,14] => Christopher[61]
|
||||
[Christopher,1,3,4,7,8,11,13,15] => Christopher[62]
|
||||
[Christopher,1,3,4,7,9,10,12,14] => Christopher[60]
|
||||
[Christopher,1,3,4,7,9,10,12,15] => Christopher[61]
|
||||
[Christopher,1,3,4,7,9,10,13,14] => Christopher[61]
|
||||
[Christopher,1,3,4,7,9,10,13,15] => Christopher[62]
|
||||
[Christopher,1,3,4,7,9,11,12,14] => Christopher[61]
|
||||
[Christopher,1,3,4,7,9,11,12,15] => Christopher[62]
|
||||
[Christopher,1,3,4,7,9,11,13,14] => Christopher[62]
|
||||
[Christopher,1,3,4,7,9,11,13,15] => Christopher[63]
|
||||
[Christopher,1,3,5,6,8,10,12,14] => Christopher[59]
|
||||
[Christopher,1,3,5,6,8,10,12,15] => Christopher[60]
|
||||
[Christopher,1,3,5,6,8,10,13,14] => Christopher[60]
|
||||
[Christopher,1,3,5,6,8,10,13,15] => Christopher[61]
|
||||
[Christopher,1,3,5,6,8,11,12,14] => Christopher[60]
|
||||
[Christopher,1,3,5,6,8,11,12,15] => Christopher[61]
|
||||
[Christopher,1,3,5,6,8,11,13,14] => Christopher[61]
|
||||
[Christopher,1,3,5,6,8,11,13,15] => Christopher[62]
|
||||
[Christopher,1,3,5,6,9,10,12,14] => Christopher[60]
|
||||
[Christopher,1,3,5,6,9,10,12,15] => Christopher[61]
|
||||
[Christopher,1,3,5,6,9,10,13,14] => Christopher[61]
|
||||
[Christopher,1,3,5,6,9,10,13,15] => Christopher[62]
|
||||
[Christopher,1,3,5,6,9,11,12,14] => Christopher[61]
|
||||
[Christopher,1,3,5,6,9,11,12,15] => Christopher[62]
|
||||
[Christopher,1,3,5,6,9,11,13,14] => Christopher[62]
|
||||
[Christopher,1,3,5,6,9,11,13,15] => Christopher[63]
|
||||
[Christopher,1,3,5,7,8,10,12,14] => Christopher[60]
|
||||
[Christopher,1,3,5,7,8,10,12,15] => Christopher[61]
|
||||
[Christopher,1,3,5,7,8,10,13,14] => Christopher[61]
|
||||
[Christopher,1,3,5,7,8,10,13,15] => Christopher[62]
|
||||
[Christopher,1,3,5,7,8,11,12,14] => Christopher[61]
|
||||
[Christopher,1,3,5,7,8,11,12,15] => Christopher[62]
|
||||
[Christopher,1,3,5,7,8,11,13,14] => Christopher[62]
|
||||
[Christopher,1,3,5,7,8,11,13,15] => Christopher[63]
|
||||
[Christopher,1,3,5,7,9,10,12,14] => Christopher[61]
|
||||
[Christopher,1,3,5,7,9,10,12,15] => Christopher[62]
|
||||
[Christopher,1,3,5,7,9,10,13,14] => Christopher[62]
|
||||
[Christopher,1,3,5,7,9,10,13,15] => Christopher[63]
|
||||
[Christopher,1,3,5,7,9,11,12,14] => Christopher[62]
|
||||
[Christopher,1,3,5,7,9,11,12,15] => Christopher[63]
|
||||
[Christopher,1,3,5,7,9,11,13,14] => Christopher[63]
|
||||
[Christopher,1,3,5,7,9,11,13,15] => Christopher[64]
|
||||
10
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyAllCombinationsForSkipped.approved.txt
generated
vendored
Normal file
10
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyAllCombinationsForSkipped.approved.txt
generated
vendored
Normal file
|
|
@ -0,0 +1,10 @@
|
|||
skipped divisible by 3
|
||||
|
||||
|
||||
[1] => 1
|
||||
[2] => 2
|
||||
[4] => 4
|
||||
[5] => 5
|
||||
[7] => 7
|
||||
[8] => 8
|
||||
[10] => 10
|
||||
3
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyArray.approved.txt
generated
vendored
Normal file
3
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyArray.approved.txt
generated
vendored
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
[0]=dog
|
||||
[1]=cat
|
||||
[2]=bird
|
||||
3
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyArrayBadArray.approved.txt
generated
vendored
Normal file
3
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyArrayBadArray.approved.txt
generated
vendored
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
error while printing array
|
||||
received a string
|
||||
string
|
||||
1
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyArrayEmptyArray.approved.txt
generated
vendored
Normal file
1
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyArrayEmptyArray.approved.txt
generated
vendored
Normal file
|
|
@ -0,0 +1 @@
|
|||
len(array) == 0
|
||||
5
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyArrayTransformation.approved.txt
generated
vendored
Normal file
5
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyArrayTransformation.approved.txt
generated
vendored
Normal file
|
|
@ -0,0 +1,5 @@
|
|||
uppercase
|
||||
|
||||
|
||||
Christopher => CHRISTOPHER
|
||||
Llewellyn => LLEWELLYN
|
||||
5
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyBadJSONBytes.approved.json
generated
vendored
Normal file
5
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyBadJSONBytes.approved.json
generated
vendored
Normal file
|
|
@ -0,0 +1,5 @@
|
|||
error while parsing JSON
|
||||
error:
|
||||
invalid character 'f' looking for beginning of object key string
|
||||
JSON:
|
||||
{ foo: "bar", "age": 42, "bark": "woof" }
|
||||
5
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyBadXMLBytes.approved.xml
generated
vendored
Normal file
5
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyBadXMLBytes.approved.xml
generated
vendored
Normal file
|
|
@ -0,0 +1,5 @@
|
|||
error while parsing XML
|
||||
error:
|
||||
XML syntax error on line 1: unexpected end element </Test>
|
||||
XML:
|
||||
Test></Test>
|
||||
7
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyBadXMLStruct.approved.xml
generated
vendored
Normal file
7
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyBadXMLStruct.approved.xml
generated
vendored
Normal file
|
|
@ -0,0 +1,7 @@
|
|||
error while pretty printing XML
|
||||
when using anonymous types be sure to include
|
||||
XMLName xml.Name `xml:"Your_Name_Here"`
|
||||
error:
|
||||
xml: unsupported type: struct { Title string }
|
||||
XML:
|
||||
{Hello World!}
|
||||
5
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyJSONBytes.approved.json
generated
vendored
Normal file
5
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyJSONBytes.approved.json
generated
vendored
Normal file
|
|
@ -0,0 +1,5 @@
|
|||
{
|
||||
"age": 42,
|
||||
"bark": "woof",
|
||||
"foo": "bar"
|
||||
}
|
||||
5
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyJSONStruct.approved.json
generated
vendored
Normal file
5
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyJSONStruct.approved.json
generated
vendored
Normal file
|
|
@ -0,0 +1,5 @@
|
|||
{
|
||||
"Title": "Hello World!",
|
||||
"Name": "Peter Pan",
|
||||
"Age": 100
|
||||
}
|
||||
2
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyMap.approved.txt
generated
vendored
Normal file
2
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyMap.approved.txt
generated
vendored
Normal file
|
|
@ -0,0 +1,2 @@
|
|||
[cat]=meow
|
||||
[dog]=bark
|
||||
3
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyMapBadMap.approved.txt
generated
vendored
Normal file
3
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyMapBadMap.approved.txt
generated
vendored
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
error while printing map
|
||||
received a string
|
||||
foo
|
||||
1
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyMapEmptyMap.approved.txt
generated
vendored
Normal file
1
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyMapEmptyMap.approved.txt
generated
vendored
Normal file
|
|
@ -0,0 +1 @@
|
|||
len(map) == 0
|
||||
1
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyStringApproval.approved.txt
generated
vendored
Normal file
1
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyStringApproval.approved.txt
generated
vendored
Normal file
|
|
@ -0,0 +1 @@
|
|||
Hello World!
|
||||
5
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyXMLBytes.approved.xml
generated
vendored
Normal file
5
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyXMLBytes.approved.xml
generated
vendored
Normal file
|
|
@ -0,0 +1,5 @@
|
|||
<Test>
|
||||
<Title>Hello World!</Title>
|
||||
<Name>Peter Pan</Name>
|
||||
<Age>100</Age>
|
||||
</Test>
|
||||
5
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyXMLStruct.approved.xml
generated
vendored
Normal file
5
vendor/github.com/approvals/go-approval-tests/approvals_test.TestVerifyXMLStruct.approved.xml
generated
vendored
Normal file
|
|
@ -0,0 +1,5 @@
|
|||
<Test>
|
||||
<Title>Hello World!</Title>
|
||||
<Name>Peter Pan</Name>
|
||||
<Age>100</Age>
|
||||
</Test>
|
||||
|
|
@ -1,22 +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
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
language: go
|
||||
go:
|
||||
- tip
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
example/example
|
||||
example/example.exe
|
||||
|
|
@ -1,3 +1,5 @@
|
|||
ISC License
|
||||
|
||||
Copyright (c) 2012-2013 Dave Collins <dave@davec.name>
|
||||
|
||||
Permission to use, copy, modify, and distribute this software for any
|
||||
|
|
|
|||
|
|
@ -13,9 +13,10 @@
|
|||
// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||
|
||||
// NOTE: Due to the following build constraints, this file will only be compiled
|
||||
// when the code is not running on Google App Engine and "-tags disableunsafe"
|
||||
// is not added to the go build command line.
|
||||
// +build !appengine,!disableunsafe
|
||||
// when the code is not running on Google App Engine, compiled by GopherJS, and
|
||||
// "-tags safe" is not added to the go build command line. The "disableunsafe"
|
||||
// tag is deprecated and thus should not be used.
|
||||
// +build !js,!appengine,!safe,!disableunsafe
|
||||
|
||||
package spew
|
||||
|
||||
|
|
|
|||
|
|
@ -13,9 +13,10 @@
|
|||
// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||
|
||||
// NOTE: Due to the following build constraints, this file will only be compiled
|
||||
// when either the code is running on Google App Engine or "-tags disableunsafe"
|
||||
// is added to the go build command line.
|
||||
// +build appengine disableunsafe
|
||||
// when the code is running on Google App Engine, compiled by GopherJS, or
|
||||
// "-tags safe" is added to the go build command line. The "disableunsafe"
|
||||
// tag is deprecated and thus should not be used.
|
||||
// +build js appengine safe disableunsafe
|
||||
|
||||
package spew
|
||||
|
||||
|
|
|
|||
|
|
@ -64,7 +64,7 @@ type ConfigState struct {
|
|||
// inside these interface methods. As a result, this option relies on
|
||||
// access to the unsafe package, so it will not have any effect when
|
||||
// running in environments without access to the unsafe package such as
|
||||
// Google App Engine or with the "disableunsafe" build tag specified.
|
||||
// Google App Engine or with the "safe" build tag specified.
|
||||
DisablePointerMethods bool
|
||||
|
||||
// ContinueOnMethod specifies whether or not recursion should continue once
|
||||
|
|
|
|||
|
|
@ -1,4 +0,0 @@
|
|||
.DS_Store
|
||||
bin
|
||||
|
||||
|
||||
|
|
@ -1,8 +0,0 @@
|
|||
language: go
|
||||
|
||||
go:
|
||||
- 1.3
|
||||
- 1.4
|
||||
- 1.5
|
||||
- 1.6
|
||||
- tip
|
||||
|
|
@ -1,6 +0,0 @@
|
|||
language: go
|
||||
|
||||
go:
|
||||
- 1.3
|
||||
- 1.4
|
||||
- tip
|
||||
|
|
@ -1,47 +0,0 @@
|
|||
package util
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
|
||||
"github.com/digitalocean/godo"
|
||||
)
|
||||
|
||||
const (
|
||||
// activeFailure is the amount of times we can fail before deciding
|
||||
// the check for active is a total failure. This can help account
|
||||
// for servers randomly not answering.
|
||||
activeFailure = 3
|
||||
)
|
||||
|
||||
// WaitForActive waits for a droplet to become active
|
||||
func WaitForActive(client *godo.Client, monitorURI string) error {
|
||||
if len(monitorURI) == 0 {
|
||||
return fmt.Errorf("create had no monitor uri")
|
||||
}
|
||||
|
||||
completed := false
|
||||
failCount := 0
|
||||
for !completed {
|
||||
action, _, err := client.DropletActions.GetByURI(monitorURI)
|
||||
|
||||
if err != nil {
|
||||
if failCount <= activeFailure {
|
||||
failCount++
|
||||
continue
|
||||
}
|
||||
return err
|
||||
}
|
||||
|
||||
switch action.Status {
|
||||
case godo.ActionInProgress:
|
||||
time.Sleep(5 * time.Second)
|
||||
case godo.ActionCompleted:
|
||||
completed = true
|
||||
default:
|
||||
return fmt.Errorf("unknown status: [%s]", action.Status)
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
|
@ -1,4 +0,0 @@
|
|||
testdata/conf_out.ini
|
||||
ini.sublime-project
|
||||
ini.sublime-workspace
|
||||
testdata/conf_reflect.ini
|
||||
|
|
@ -1,122 +0,0 @@
|
|||
// Code generated by protoc-gen-go.
|
||||
// source: proto3_proto/proto3.proto
|
||||
// DO NOT EDIT!
|
||||
|
||||
/*
|
||||
Package proto3_proto is a generated protocol buffer package.
|
||||
|
||||
It is generated from these files:
|
||||
proto3_proto/proto3.proto
|
||||
|
||||
It has these top-level messages:
|
||||
Message
|
||||
Nested
|
||||
MessageWithMap
|
||||
*/
|
||||
package proto3_proto
|
||||
|
||||
import proto "github.com/golang/protobuf/proto"
|
||||
import testdata "github.com/golang/protobuf/proto/testdata"
|
||||
|
||||
// Reference imports to suppress errors if they are not otherwise used.
|
||||
var _ = proto.Marshal
|
||||
|
||||
type Message_Humour int32
|
||||
|
||||
const (
|
||||
Message_UNKNOWN Message_Humour = 0
|
||||
Message_PUNS Message_Humour = 1
|
||||
Message_SLAPSTICK Message_Humour = 2
|
||||
Message_BILL_BAILEY Message_Humour = 3
|
||||
)
|
||||
|
||||
var Message_Humour_name = map[int32]string{
|
||||
0: "UNKNOWN",
|
||||
1: "PUNS",
|
||||
2: "SLAPSTICK",
|
||||
3: "BILL_BAILEY",
|
||||
}
|
||||
var Message_Humour_value = map[string]int32{
|
||||
"UNKNOWN": 0,
|
||||
"PUNS": 1,
|
||||
"SLAPSTICK": 2,
|
||||
"BILL_BAILEY": 3,
|
||||
}
|
||||
|
||||
func (x Message_Humour) String() string {
|
||||
return proto.EnumName(Message_Humour_name, int32(x))
|
||||
}
|
||||
|
||||
type Message struct {
|
||||
Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
|
||||
Hilarity Message_Humour `protobuf:"varint,2,opt,name=hilarity,enum=proto3_proto.Message_Humour" json:"hilarity,omitempty"`
|
||||
HeightInCm uint32 `protobuf:"varint,3,opt,name=height_in_cm" json:"height_in_cm,omitempty"`
|
||||
Data []byte `protobuf:"bytes,4,opt,name=data,proto3" json:"data,omitempty"`
|
||||
ResultCount int64 `protobuf:"varint,7,opt,name=result_count" json:"result_count,omitempty"`
|
||||
TrueScotsman bool `protobuf:"varint,8,opt,name=true_scotsman" json:"true_scotsman,omitempty"`
|
||||
Score float32 `protobuf:"fixed32,9,opt,name=score" json:"score,omitempty"`
|
||||
Key []uint64 `protobuf:"varint,5,rep,name=key" json:"key,omitempty"`
|
||||
Nested *Nested `protobuf:"bytes,6,opt,name=nested" json:"nested,omitempty"`
|
||||
Terrain map[string]*Nested `protobuf:"bytes,10,rep,name=terrain" json:"terrain,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
|
||||
Proto2Field *testdata.SubDefaults `protobuf:"bytes,11,opt,name=proto2_field" json:"proto2_field,omitempty"`
|
||||
Proto2Value map[string]*testdata.SubDefaults `protobuf:"bytes,13,rep,name=proto2_value" json:"proto2_value,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
|
||||
}
|
||||
|
||||
func (m *Message) Reset() { *m = Message{} }
|
||||
func (m *Message) String() string { return proto.CompactTextString(m) }
|
||||
func (*Message) ProtoMessage() {}
|
||||
|
||||
func (m *Message) GetNested() *Nested {
|
||||
if m != nil {
|
||||
return m.Nested
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (m *Message) GetTerrain() map[string]*Nested {
|
||||
if m != nil {
|
||||
return m.Terrain
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (m *Message) GetProto2Field() *testdata.SubDefaults {
|
||||
if m != nil {
|
||||
return m.Proto2Field
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (m *Message) GetProto2Value() map[string]*testdata.SubDefaults {
|
||||
if m != nil {
|
||||
return m.Proto2Value
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
type Nested struct {
|
||||
Bunny string `protobuf:"bytes,1,opt,name=bunny" json:"bunny,omitempty"`
|
||||
}
|
||||
|
||||
func (m *Nested) Reset() { *m = Nested{} }
|
||||
func (m *Nested) String() string { return proto.CompactTextString(m) }
|
||||
func (*Nested) ProtoMessage() {}
|
||||
|
||||
type MessageWithMap struct {
|
||||
ByteMapping map[bool][]byte `protobuf:"bytes,1,rep,name=byte_mapping" json:"byte_mapping,omitempty" protobuf_key:"varint,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value,proto3"`
|
||||
}
|
||||
|
||||
func (m *MessageWithMap) Reset() { *m = MessageWithMap{} }
|
||||
func (m *MessageWithMap) String() string { return proto.CompactTextString(m) }
|
||||
func (*MessageWithMap) ProtoMessage() {}
|
||||
|
||||
func (m *MessageWithMap) GetByteMapping() map[bool][]byte {
|
||||
if m != nil {
|
||||
return m.ByteMapping
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func init() {
|
||||
proto.RegisterEnum("proto3_proto.Message_Humour", Message_Humour_name, Message_Humour_value)
|
||||
}
|
||||
|
|
@ -1,68 +0,0 @@
|
|||
// Go support for Protocol Buffers - Google's data interchange format
|
||||
//
|
||||
// Copyright 2014 The Go Authors. All rights reserved.
|
||||
// https://github.com/golang/protobuf
|
||||
//
|
||||
// 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.
|
||||
|
||||
syntax = "proto3";
|
||||
|
||||
import "testdata/test.proto";
|
||||
|
||||
package proto3_proto;
|
||||
|
||||
message Message {
|
||||
enum Humour {
|
||||
UNKNOWN = 0;
|
||||
PUNS = 1;
|
||||
SLAPSTICK = 2;
|
||||
BILL_BAILEY = 3;
|
||||
}
|
||||
|
||||
string name = 1;
|
||||
Humour hilarity = 2;
|
||||
uint32 height_in_cm = 3;
|
||||
bytes data = 4;
|
||||
int64 result_count = 7;
|
||||
bool true_scotsman = 8;
|
||||
float score = 9;
|
||||
|
||||
repeated uint64 key = 5;
|
||||
Nested nested = 6;
|
||||
|
||||
map<string, Nested> terrain = 10;
|
||||
testdata.SubDefaults proto2_field = 11;
|
||||
map<string, testdata.SubDefaults> proto2_value = 13;
|
||||
}
|
||||
|
||||
message Nested {
|
||||
string bunny = 1;
|
||||
}
|
||||
|
||||
message MessageWithMap {
|
||||
map<bool, bytes> byte_mapping = 1;
|
||||
}
|
||||
|
|
@ -1,12 +0,0 @@
|
|||
sudo: false
|
||||
|
||||
language: go
|
||||
|
||||
go:
|
||||
- 1.6
|
||||
|
||||
branches:
|
||||
only:
|
||||
- master
|
||||
|
||||
script: make test
|
||||
|
|
@ -1,12 +0,0 @@
|
|||
language: go
|
||||
|
||||
sudo: false
|
||||
|
||||
go:
|
||||
- 1.4
|
||||
- 1.5
|
||||
- 1.6
|
||||
- tip
|
||||
|
||||
script:
|
||||
- go test -bench . -benchmem -v ./...
|
||||
|
|
@ -1,11 +0,0 @@
|
|||
language: go
|
||||
|
||||
go:
|
||||
- 1.0
|
||||
- 1.1
|
||||
- 1.2
|
||||
- 1.3
|
||||
- 1.4
|
||||
|
||||
script:
|
||||
- go test
|
||||
|
|
@ -1,23 +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
|
||||
|
|
@ -1,23 +0,0 @@
|
|||
# This is the MIT license
|
||||
|
||||
# Copyright (c) 2013 ActiveState Software Inc. All rights reserved.
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a
|
||||
copy of this software and associated documentation files (the
|
||||
"Software"), to deal in the Software without restriction, including
|
||||
without limitation the rights to use, copy, modify, merge, publish,
|
||||
distribute, sublicense, and/or sell copies of the Software, and to
|
||||
permit persons to whom the Software is 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 Software.
|
||||
|
||||
THE SOFTWARE IS 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
|
||||
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
|
||||
|
|
@ -1,7 +0,0 @@
|
|||
Copyright (C) 2013 99designs
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is 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 Software.
|
||||
|
||||
THE SOFTWARE IS 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 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
|
|
@ -1,97 +0,0 @@
|
|||
// Package ratelimiter implements the Leaky Bucket ratelimiting algorithm with memcached and in-memory backends.
|
||||
package ratelimiter
|
||||
|
||||
import (
|
||||
"time"
|
||||
)
|
||||
|
||||
type LeakyBucket struct {
|
||||
Size uint16
|
||||
Fill float64
|
||||
LeakInterval time.Duration // time.Duration for 1 unit of size to leak
|
||||
Lastupdate time.Time
|
||||
Now func() time.Time
|
||||
}
|
||||
|
||||
func NewLeakyBucket(size uint16, leakInterval time.Duration) *LeakyBucket {
|
||||
bucket := LeakyBucket{
|
||||
Size: size,
|
||||
Fill: 0,
|
||||
LeakInterval: leakInterval,
|
||||
Now: time.Now,
|
||||
Lastupdate: time.Now(),
|
||||
}
|
||||
|
||||
return &bucket
|
||||
}
|
||||
|
||||
func (b *LeakyBucket) updateFill() {
|
||||
now := b.Now()
|
||||
if b.Fill > 0 {
|
||||
elapsed := now.Sub(b.Lastupdate)
|
||||
|
||||
b.Fill -= float64(elapsed) / float64(b.LeakInterval)
|
||||
if b.Fill < 0 {
|
||||
b.Fill = 0
|
||||
}
|
||||
}
|
||||
b.Lastupdate = now
|
||||
}
|
||||
|
||||
func (b *LeakyBucket) Pour(amount uint16) bool {
|
||||
b.updateFill()
|
||||
|
||||
var newfill float64 = b.Fill + float64(amount)
|
||||
|
||||
if newfill > float64(b.Size) {
|
||||
return false
|
||||
}
|
||||
|
||||
b.Fill = newfill
|
||||
|
||||
return true
|
||||
}
|
||||
|
||||
// The time at which this bucket will be completely drained
|
||||
func (b *LeakyBucket) DrainedAt() time.Time {
|
||||
return b.Lastupdate.Add(time.Duration(b.Fill * float64(b.LeakInterval)))
|
||||
}
|
||||
|
||||
// The duration until this bucket is completely drained
|
||||
func (b *LeakyBucket) TimeToDrain() time.Duration {
|
||||
return b.DrainedAt().Sub(b.Now())
|
||||
}
|
||||
|
||||
func (b *LeakyBucket) TimeSinceLastUpdate() time.Duration {
|
||||
return b.Now().Sub(b.Lastupdate)
|
||||
}
|
||||
|
||||
type LeakyBucketSer struct {
|
||||
Size uint16
|
||||
Fill float64
|
||||
LeakInterval time.Duration // time.Duration for 1 unit of size to leak
|
||||
Lastupdate time.Time
|
||||
}
|
||||
|
||||
func (b *LeakyBucket) Serialise() *LeakyBucketSer {
|
||||
bucket := LeakyBucketSer{
|
||||
Size: b.Size,
|
||||
Fill: b.Fill,
|
||||
LeakInterval: b.LeakInterval,
|
||||
Lastupdate: b.Lastupdate,
|
||||
}
|
||||
|
||||
return &bucket
|
||||
}
|
||||
|
||||
func (b *LeakyBucketSer) DeSerialise() *LeakyBucket {
|
||||
bucket := LeakyBucket{
|
||||
Size: b.Size,
|
||||
Fill: b.Fill,
|
||||
LeakInterval: b.LeakInterval,
|
||||
Lastupdate: b.Lastupdate,
|
||||
Now: time.Now,
|
||||
}
|
||||
|
||||
return &bucket
|
||||
}
|
||||
|
|
@ -1,58 +0,0 @@
|
|||
package ratelimiter
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"time"
|
||||
)
|
||||
|
||||
const GC_SIZE int = 100
|
||||
|
||||
type Memory struct {
|
||||
store map[string]LeakyBucket
|
||||
lastGCCollected time.Time
|
||||
}
|
||||
|
||||
func NewMemory() *Memory {
|
||||
m := new(Memory)
|
||||
m.store = make(map[string]LeakyBucket)
|
||||
m.lastGCCollected = time.Now()
|
||||
return m
|
||||
}
|
||||
|
||||
func (m *Memory) GetBucketFor(key string) (*LeakyBucket, error) {
|
||||
|
||||
bucket, ok := m.store[key]
|
||||
if !ok {
|
||||
return nil, errors.New("miss")
|
||||
}
|
||||
|
||||
return &bucket, nil
|
||||
}
|
||||
|
||||
func (m *Memory) SetBucketFor(key string, bucket LeakyBucket) error {
|
||||
|
||||
if len(m.store) > GC_SIZE {
|
||||
m.GarbageCollect()
|
||||
}
|
||||
|
||||
m.store[key] = bucket
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (m *Memory) GarbageCollect() {
|
||||
now := time.Now()
|
||||
|
||||
// rate limit GC to once per minute
|
||||
if now.Add(60*time.Second).Unix() > m.lastGCCollected.Unix() {
|
||||
|
||||
for key, bucket := range m.store {
|
||||
// if the bucket is drained, then GC
|
||||
if bucket.DrainedAt().Unix() > now.Unix() {
|
||||
delete(m.store, key)
|
||||
}
|
||||
}
|
||||
|
||||
m.lastGCCollected = now
|
||||
}
|
||||
}
|
||||
|
|
@ -1,6 +0,0 @@
|
|||
package ratelimiter
|
||||
|
||||
type Storage interface {
|
||||
GetBucketFor(string) (*LeakyBucket, error)
|
||||
SetBucketFor(string, LeakyBucket) error
|
||||
}
|
||||
|
|
@ -1,47 +0,0 @@
|
|||
// Copyright (c) 2013 ActiveState Software Inc. All rights reserved.
|
||||
|
||||
package util
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"log"
|
||||
"os"
|
||||
"runtime/debug"
|
||||
)
|
||||
|
||||
type Logger struct {
|
||||
*log.Logger
|
||||
}
|
||||
|
||||
var LOGGER = &Logger{log.New(os.Stderr, "", log.LstdFlags)}
|
||||
|
||||
// fatal is like panic except it displays only the current goroutine's stack.
|
||||
func Fatal(format string, v ...interface{}) {
|
||||
// https://github.com/ActiveState/log/blob/master/log.go#L45
|
||||
LOGGER.Output(2, fmt.Sprintf("FATAL -- "+format, v...)+"\n"+string(debug.Stack()))
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
// partitionString partitions the string into chunks of given size,
|
||||
// with the last chunk of variable size.
|
||||
func PartitionString(s string, chunkSize int) []string {
|
||||
if chunkSize <= 0 {
|
||||
panic("invalid chunkSize")
|
||||
}
|
||||
length := len(s)
|
||||
chunks := 1 + length/chunkSize
|
||||
start := 0
|
||||
end := chunkSize
|
||||
parts := make([]string, 0, chunks)
|
||||
for {
|
||||
if end > length {
|
||||
end = length
|
||||
}
|
||||
parts = append(parts, s[start:end])
|
||||
if end == length {
|
||||
break
|
||||
}
|
||||
start, end = end, end+chunkSize
|
||||
}
|
||||
return parts
|
||||
}
|
||||
|
|
@ -1,42 +0,0 @@
|
|||
package watch
|
||||
|
||||
type FileChanges struct {
|
||||
Modified chan bool // Channel to get notified of modifications
|
||||
Truncated chan bool // Channel to get notified of truncations
|
||||
Deleted chan bool // Channel to get notified of deletions/renames
|
||||
}
|
||||
|
||||
func NewFileChanges() *FileChanges {
|
||||
return &FileChanges{
|
||||
make(chan bool), make(chan bool), make(chan bool)}
|
||||
}
|
||||
|
||||
func (fc *FileChanges) NotifyModified() {
|
||||
sendOnlyIfEmpty(fc.Modified)
|
||||
}
|
||||
|
||||
func (fc *FileChanges) NotifyTruncated() {
|
||||
sendOnlyIfEmpty(fc.Truncated)
|
||||
}
|
||||
|
||||
func (fc *FileChanges) NotifyDeleted() {
|
||||
sendOnlyIfEmpty(fc.Deleted)
|
||||
}
|
||||
|
||||
func (fc *FileChanges) Close() {
|
||||
close(fc.Modified)
|
||||
close(fc.Truncated)
|
||||
close(fc.Deleted)
|
||||
}
|
||||
|
||||
// sendOnlyIfEmpty sends on a bool channel only if the channel has no
|
||||
// backlog to be read by other goroutines. This concurrency pattern
|
||||
// can be used to notify other goroutines if and only if they are
|
||||
// looking for it (i.e., subsequent notifications can be compressed
|
||||
// into one).
|
||||
func sendOnlyIfEmpty(ch chan bool) {
|
||||
select {
|
||||
case ch <- true:
|
||||
default:
|
||||
}
|
||||
}
|
||||
|
|
@ -1,119 +0,0 @@
|
|||
// Copyright (c) 2013 ActiveState Software Inc. All rights reserved.
|
||||
|
||||
package watch
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
"path/filepath"
|
||||
|
||||
"github.com/hpcloud/tail/util"
|
||||
|
||||
"gopkg.in/fsnotify.v1"
|
||||
"gopkg.in/tomb.v1"
|
||||
)
|
||||
|
||||
// InotifyFileWatcher uses inotify to monitor file changes.
|
||||
type InotifyFileWatcher struct {
|
||||
Filename string
|
||||
Size int64
|
||||
}
|
||||
|
||||
func NewInotifyFileWatcher(filename string) *InotifyFileWatcher {
|
||||
fw := &InotifyFileWatcher{filepath.Clean(filename), 0}
|
||||
return fw
|
||||
}
|
||||
|
||||
func (fw *InotifyFileWatcher) BlockUntilExists(t *tomb.Tomb) error {
|
||||
err := WatchCreate(fw.Filename)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer RemoveWatchCreate(fw.Filename)
|
||||
|
||||
// Do a real check now as the file might have been created before
|
||||
// calling `WatchFlags` above.
|
||||
if _, err = os.Stat(fw.Filename); !os.IsNotExist(err) {
|
||||
// file exists, or stat returned an error.
|
||||
return err
|
||||
}
|
||||
|
||||
events := Events(fw.Filename)
|
||||
|
||||
for {
|
||||
select {
|
||||
case evt, ok := <-events:
|
||||
if !ok {
|
||||
return fmt.Errorf("inotify watcher has been closed")
|
||||
} else if filepath.Clean(evt.Name) == fw.Filename {
|
||||
return nil
|
||||
}
|
||||
case <-t.Dying():
|
||||
return tomb.ErrDying
|
||||
}
|
||||
}
|
||||
panic("unreachable")
|
||||
}
|
||||
|
||||
func (fw *InotifyFileWatcher) ChangeEvents(t *tomb.Tomb, pos int64) (*FileChanges, error) {
|
||||
err := Watch(fw.Filename)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
changes := NewFileChanges()
|
||||
fw.Size = pos
|
||||
|
||||
go func() {
|
||||
defer RemoveWatch(fw.Filename)
|
||||
defer changes.Close()
|
||||
|
||||
events := Events(fw.Filename)
|
||||
|
||||
for {
|
||||
prevSize := fw.Size
|
||||
|
||||
var evt fsnotify.Event
|
||||
var ok bool
|
||||
|
||||
select {
|
||||
case evt, ok = <-events:
|
||||
if !ok {
|
||||
return
|
||||
}
|
||||
case <-t.Dying():
|
||||
return
|
||||
}
|
||||
|
||||
switch {
|
||||
case evt.Op&fsnotify.Remove == fsnotify.Remove:
|
||||
fallthrough
|
||||
|
||||
case evt.Op&fsnotify.Rename == fsnotify.Rename:
|
||||
changes.NotifyDeleted()
|
||||
return
|
||||
|
||||
case evt.Op&fsnotify.Write == fsnotify.Write:
|
||||
fi, err := os.Stat(fw.Filename)
|
||||
if err != nil {
|
||||
if os.IsNotExist(err) {
|
||||
changes.NotifyDeleted()
|
||||
return
|
||||
}
|
||||
// XXX: report this error back to the user
|
||||
util.Fatal("Failed to stat file %v: %v", fw.Filename, err)
|
||||
}
|
||||
fw.Size = fi.Size()
|
||||
|
||||
if prevSize > 0 && prevSize > fw.Size {
|
||||
changes.NotifyTruncated()
|
||||
} else {
|
||||
changes.NotifyModified()
|
||||
}
|
||||
prevSize = fw.Size
|
||||
}
|
||||
}
|
||||
}()
|
||||
|
||||
return changes, nil
|
||||
}
|
||||
|
|
@ -1,254 +0,0 @@
|
|||
// Copyright (c) 2013 ActiveState Software Inc. All rights reserved.
|
||||
|
||||
package watch
|
||||
|
||||
import (
|
||||
"log"
|
||||
"os"
|
||||
"path/filepath"
|
||||
"sync"
|
||||
"syscall"
|
||||
|
||||
"github.com/hpcloud/tail/util"
|
||||
|
||||
"gopkg.in/fsnotify.v1"
|
||||
)
|
||||
|
||||
type InotifyTracker struct {
|
||||
mux sync.Mutex
|
||||
watcher *fsnotify.Watcher
|
||||
chans map[string]chan fsnotify.Event
|
||||
done map[string]chan bool
|
||||
watchNums map[string]int
|
||||
watch chan *watchInfo
|
||||
remove chan *watchInfo
|
||||
error chan error
|
||||
}
|
||||
|
||||
type watchInfo struct {
|
||||
op fsnotify.Op
|
||||
fname string
|
||||
}
|
||||
|
||||
func (this *watchInfo) isCreate() bool {
|
||||
return this.op == fsnotify.Create
|
||||
}
|
||||
|
||||
var (
|
||||
// globally shared InotifyTracker; ensures only one fsnotify.Watcher is used
|
||||
shared *InotifyTracker
|
||||
|
||||
// these are used to ensure the shared InotifyTracker is run exactly once
|
||||
once = sync.Once{}
|
||||
goRun = func() {
|
||||
shared = &InotifyTracker{
|
||||
mux: sync.Mutex{},
|
||||
chans: make(map[string]chan fsnotify.Event),
|
||||
done: make(map[string]chan bool),
|
||||
watchNums: make(map[string]int),
|
||||
watch: make(chan *watchInfo),
|
||||
remove: make(chan *watchInfo),
|
||||
error: make(chan error),
|
||||
}
|
||||
go shared.run()
|
||||
}
|
||||
|
||||
logger = log.New(os.Stderr, "", log.LstdFlags)
|
||||
)
|
||||
|
||||
// Watch signals the run goroutine to begin watching the input filename
|
||||
func Watch(fname string) error {
|
||||
return watch(&watchInfo{
|
||||
fname: fname,
|
||||
})
|
||||
}
|
||||
|
||||
// Watch create signals the run goroutine to begin watching the input filename
|
||||
// if call the WatchCreate function, don't call the Cleanup, call the RemoveWatchCreate
|
||||
func WatchCreate(fname string) error {
|
||||
return watch(&watchInfo{
|
||||
op: fsnotify.Create,
|
||||
fname: fname,
|
||||
})
|
||||
}
|
||||
|
||||
func watch(winfo *watchInfo) error {
|
||||
// start running the shared InotifyTracker if not already running
|
||||
once.Do(goRun)
|
||||
|
||||
winfo.fname = filepath.Clean(winfo.fname)
|
||||
shared.watch <- winfo
|
||||
return <-shared.error
|
||||
}
|
||||
|
||||
// RemoveWatch signals the run goroutine to remove the watch for the input filename
|
||||
func RemoveWatch(fname string) {
|
||||
remove(&watchInfo{
|
||||
fname: fname,
|
||||
})
|
||||
}
|
||||
|
||||
// RemoveWatch create signals the run goroutine to remove the watch for the input filename
|
||||
func RemoveWatchCreate(fname string) {
|
||||
remove(&watchInfo{
|
||||
op: fsnotify.Create,
|
||||
fname: fname,
|
||||
})
|
||||
}
|
||||
|
||||
func remove(winfo *watchInfo) {
|
||||
// start running the shared InotifyTracker if not already running
|
||||
once.Do(goRun)
|
||||
|
||||
winfo.fname = filepath.Clean(winfo.fname)
|
||||
shared.mux.Lock()
|
||||
done := shared.done[winfo.fname]
|
||||
if done != nil {
|
||||
delete(shared.done, winfo.fname)
|
||||
close(done)
|
||||
}
|
||||
shared.mux.Unlock()
|
||||
|
||||
shared.remove <- winfo
|
||||
}
|
||||
|
||||
// Events returns a channel to which FileEvents corresponding to the input filename
|
||||
// will be sent. This channel will be closed when removeWatch is called on this
|
||||
// filename.
|
||||
func Events(fname string) chan fsnotify.Event {
|
||||
shared.mux.Lock()
|
||||
defer shared.mux.Unlock()
|
||||
|
||||
return shared.chans[fname]
|
||||
}
|
||||
|
||||
// Cleanup removes the watch for the input filename if necessary.
|
||||
func Cleanup(fname string) {
|
||||
RemoveWatch(fname)
|
||||
}
|
||||
|
||||
// watchFlags calls fsnotify.WatchFlags for the input filename and flags, creating
|
||||
// a new Watcher if the previous Watcher was closed.
|
||||
func (shared *InotifyTracker) addWatch(winfo *watchInfo) error {
|
||||
shared.mux.Lock()
|
||||
defer shared.mux.Unlock()
|
||||
|
||||
if shared.chans[winfo.fname] == nil {
|
||||
shared.chans[winfo.fname] = make(chan fsnotify.Event)
|
||||
shared.done[winfo.fname] = make(chan bool)
|
||||
}
|
||||
|
||||
fname := winfo.fname
|
||||
if winfo.isCreate() {
|
||||
// Watch for new files to be created in the parent directory.
|
||||
fname = filepath.Dir(fname)
|
||||
}
|
||||
|
||||
// already in inotify watch
|
||||
if shared.watchNums[fname] > 0 {
|
||||
shared.watchNums[fname]++
|
||||
if winfo.isCreate() {
|
||||
shared.watchNums[winfo.fname]++
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
err := shared.watcher.Add(fname)
|
||||
if err == nil {
|
||||
shared.watchNums[fname]++
|
||||
if winfo.isCreate() {
|
||||
shared.watchNums[winfo.fname]++
|
||||
}
|
||||
}
|
||||
return err
|
||||
}
|
||||
|
||||
// removeWatch calls fsnotify.RemoveWatch for the input filename and closes the
|
||||
// corresponding events channel.
|
||||
func (shared *InotifyTracker) removeWatch(winfo *watchInfo) {
|
||||
shared.mux.Lock()
|
||||
defer shared.mux.Unlock()
|
||||
|
||||
ch := shared.chans[winfo.fname]
|
||||
if ch == nil {
|
||||
return
|
||||
}
|
||||
|
||||
fname := winfo.fname
|
||||
if winfo.isCreate() {
|
||||
// Watch for new files to be created in the parent directory.
|
||||
fname = filepath.Dir(fname)
|
||||
}
|
||||
|
||||
shared.watchNums[fname]--
|
||||
if shared.watchNums[fname] == 0 {
|
||||
delete(shared.watchNums, fname)
|
||||
// TODO: handle error
|
||||
shared.watcher.Remove(fname)
|
||||
}
|
||||
|
||||
delete(shared.chans, winfo.fname)
|
||||
close(ch)
|
||||
|
||||
if !winfo.isCreate() {
|
||||
return
|
||||
}
|
||||
|
||||
shared.watchNums[winfo.fname]--
|
||||
if shared.watchNums[winfo.fname] == 0 {
|
||||
delete(shared.watchNums, winfo.fname)
|
||||
}
|
||||
}
|
||||
|
||||
// sendEvent sends the input event to the appropriate Tail.
|
||||
func (shared *InotifyTracker) sendEvent(event fsnotify.Event) {
|
||||
name := filepath.Clean(event.Name)
|
||||
|
||||
shared.mux.Lock()
|
||||
ch := shared.chans[name]
|
||||
done := shared.done[name]
|
||||
shared.mux.Unlock()
|
||||
|
||||
if ch != nil && done != nil {
|
||||
select {
|
||||
case ch <- event:
|
||||
case <-done:
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// run starts the goroutine in which the shared struct reads events from its
|
||||
// Watcher's Event channel and sends the events to the appropriate Tail.
|
||||
func (shared *InotifyTracker) run() {
|
||||
watcher, err := fsnotify.NewWatcher()
|
||||
if err != nil {
|
||||
util.Fatal("failed to create Watcher")
|
||||
}
|
||||
shared.watcher = watcher
|
||||
|
||||
for {
|
||||
select {
|
||||
case winfo := <-shared.watch:
|
||||
shared.error <- shared.addWatch(winfo)
|
||||
|
||||
case winfo := <-shared.remove:
|
||||
shared.removeWatch(winfo)
|
||||
|
||||
case event, open := <-shared.watcher.Events:
|
||||
if !open {
|
||||
return
|
||||
}
|
||||
shared.sendEvent(event)
|
||||
|
||||
case err, open := <-shared.watcher.Errors:
|
||||
if !open {
|
||||
return
|
||||
} else if err != nil {
|
||||
sysErr, ok := err.(*os.SyscallError)
|
||||
if !ok || sysErr.Err != syscall.EINTR {
|
||||
logger.Printf("Error in Watcher Error channel: %s", err)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -1,119 +0,0 @@
|
|||
// Copyright (c) 2013 ActiveState Software Inc. All rights reserved.
|
||||
|
||||
package watch
|
||||
|
||||
import (
|
||||
"os"
|
||||
"runtime"
|
||||
"time"
|
||||
|
||||
"github.com/hpcloud/tail/util"
|
||||
"gopkg.in/tomb.v1"
|
||||
)
|
||||
|
||||
// PollingFileWatcher polls the file for changes.
|
||||
type PollingFileWatcher struct {
|
||||
Filename string
|
||||
Size int64
|
||||
}
|
||||
|
||||
func NewPollingFileWatcher(filename string) *PollingFileWatcher {
|
||||
fw := &PollingFileWatcher{filename, 0}
|
||||
return fw
|
||||
}
|
||||
|
||||
var POLL_DURATION time.Duration
|
||||
|
||||
func (fw *PollingFileWatcher) BlockUntilExists(t *tomb.Tomb) error {
|
||||
for {
|
||||
if _, err := os.Stat(fw.Filename); err == nil {
|
||||
return nil
|
||||
} else if !os.IsNotExist(err) {
|
||||
return err
|
||||
}
|
||||
select {
|
||||
case <-time.After(POLL_DURATION):
|
||||
continue
|
||||
case <-t.Dying():
|
||||
return tomb.ErrDying
|
||||
}
|
||||
}
|
||||
panic("unreachable")
|
||||
}
|
||||
|
||||
func (fw *PollingFileWatcher) ChangeEvents(t *tomb.Tomb, pos int64) (*FileChanges, error) {
|
||||
origFi, err := os.Stat(fw.Filename)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
changes := NewFileChanges()
|
||||
var prevModTime time.Time
|
||||
|
||||
// XXX: use tomb.Tomb to cleanly manage these goroutines. replace
|
||||
// the fatal (below) with tomb's Kill.
|
||||
|
||||
fw.Size = pos
|
||||
|
||||
go func() {
|
||||
defer changes.Close()
|
||||
|
||||
prevSize := fw.Size
|
||||
for {
|
||||
select {
|
||||
case <-t.Dying():
|
||||
return
|
||||
default:
|
||||
}
|
||||
|
||||
time.Sleep(POLL_DURATION)
|
||||
fi, err := os.Stat(fw.Filename)
|
||||
if err != nil {
|
||||
// Windows cannot delete a file if a handle is still open (tail keeps one open)
|
||||
// so it gives access denied to anything trying to read it until all handles are released.
|
||||
if os.IsNotExist(err) || (runtime.GOOS == "windows" && os.IsPermission(err)) {
|
||||
// File does not exist (has been deleted).
|
||||
changes.NotifyDeleted()
|
||||
return
|
||||
}
|
||||
|
||||
// XXX: report this error back to the user
|
||||
util.Fatal("Failed to stat file %v: %v", fw.Filename, err)
|
||||
}
|
||||
|
||||
// File got moved/renamed?
|
||||
if !os.SameFile(origFi, fi) {
|
||||
changes.NotifyDeleted()
|
||||
return
|
||||
}
|
||||
|
||||
// File got truncated?
|
||||
fw.Size = fi.Size()
|
||||
if prevSize > 0 && prevSize > fw.Size {
|
||||
changes.NotifyTruncated()
|
||||
prevSize = fw.Size
|
||||
continue
|
||||
}
|
||||
// File got bigger?
|
||||
if prevSize > 0 && prevSize < fw.Size {
|
||||
changes.NotifyModified()
|
||||
prevSize = fw.Size
|
||||
continue
|
||||
}
|
||||
prevSize = fw.Size
|
||||
|
||||
// File was appended to (changed)?
|
||||
modTime := fi.ModTime()
|
||||
if modTime != prevModTime {
|
||||
prevModTime = modTime
|
||||
changes.NotifyModified()
|
||||
}
|
||||
}
|
||||
}()
|
||||
|
||||
return changes, nil
|
||||
}
|
||||
|
||||
func init() {
|
||||
POLL_DURATION = 250 * time.Millisecond
|
||||
}
|
||||
|
|
@ -1,19 +0,0 @@
|
|||
// Copyright (c) 2013 ActiveState Software Inc. All rights reserved.
|
||||
|
||||
package watch
|
||||
|
||||
import "gopkg.in/tomb.v1"
|
||||
|
||||
// FileWatcher monitors file-level events.
|
||||
type FileWatcher interface {
|
||||
// BlockUntilExists blocks until the file comes into existence.
|
||||
BlockUntilExists(*tomb.Tomb) error
|
||||
|
||||
// ChangeEvents reports on changes to a file, be it modification,
|
||||
// deletion, renames or truncations. Returned FileChanges group of
|
||||
// channels will be closed, thus become unusable, after a deletion
|
||||
// or truncation event.
|
||||
// In order to properly report truncations, ChangeEvents requires
|
||||
// the caller to pass their current offset in the file.
|
||||
ChangeEvents(*tomb.Tomb, int64) (*FileChanges, error)
|
||||
}
|
||||
|
|
@ -1,92 +0,0 @@
|
|||
// +build windows
|
||||
|
||||
package winfile
|
||||
|
||||
import (
|
||||
"os"
|
||||
"syscall"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
// issue also described here
|
||||
//https://codereview.appspot.com/8203043/
|
||||
|
||||
// https://github.com/jnwhiteh/golang/blob/master/src/pkg/syscall/syscall_windows.go#L218
|
||||
func Open(path string, mode int, perm uint32) (fd syscall.Handle, err error) {
|
||||
if len(path) == 0 {
|
||||
return syscall.InvalidHandle, syscall.ERROR_FILE_NOT_FOUND
|
||||
}
|
||||
pathp, err := syscall.UTF16PtrFromString(path)
|
||||
if err != nil {
|
||||
return syscall.InvalidHandle, err
|
||||
}
|
||||
var access uint32
|
||||
switch mode & (syscall.O_RDONLY | syscall.O_WRONLY | syscall.O_RDWR) {
|
||||
case syscall.O_RDONLY:
|
||||
access = syscall.GENERIC_READ
|
||||
case syscall.O_WRONLY:
|
||||
access = syscall.GENERIC_WRITE
|
||||
case syscall.O_RDWR:
|
||||
access = syscall.GENERIC_READ | syscall.GENERIC_WRITE
|
||||
}
|
||||
if mode&syscall.O_CREAT != 0 {
|
||||
access |= syscall.GENERIC_WRITE
|
||||
}
|
||||
if mode&syscall.O_APPEND != 0 {
|
||||
access &^= syscall.GENERIC_WRITE
|
||||
access |= syscall.FILE_APPEND_DATA
|
||||
}
|
||||
sharemode := uint32(syscall.FILE_SHARE_READ | syscall.FILE_SHARE_WRITE | syscall.FILE_SHARE_DELETE)
|
||||
var sa *syscall.SecurityAttributes
|
||||
if mode&syscall.O_CLOEXEC == 0 {
|
||||
sa = makeInheritSa()
|
||||
}
|
||||
var createmode uint32
|
||||
switch {
|
||||
case mode&(syscall.O_CREAT|syscall.O_EXCL) == (syscall.O_CREAT | syscall.O_EXCL):
|
||||
createmode = syscall.CREATE_NEW
|
||||
case mode&(syscall.O_CREAT|syscall.O_TRUNC) == (syscall.O_CREAT | syscall.O_TRUNC):
|
||||
createmode = syscall.CREATE_ALWAYS
|
||||
case mode&syscall.O_CREAT == syscall.O_CREAT:
|
||||
createmode = syscall.OPEN_ALWAYS
|
||||
case mode&syscall.O_TRUNC == syscall.O_TRUNC:
|
||||
createmode = syscall.TRUNCATE_EXISTING
|
||||
default:
|
||||
createmode = syscall.OPEN_EXISTING
|
||||
}
|
||||
h, e := syscall.CreateFile(pathp, access, sharemode, sa, createmode, syscall.FILE_ATTRIBUTE_NORMAL, 0)
|
||||
return h, e
|
||||
}
|
||||
|
||||
// https://github.com/jnwhiteh/golang/blob/master/src/pkg/syscall/syscall_windows.go#L211
|
||||
func makeInheritSa() *syscall.SecurityAttributes {
|
||||
var sa syscall.SecurityAttributes
|
||||
sa.Length = uint32(unsafe.Sizeof(sa))
|
||||
sa.InheritHandle = 1
|
||||
return &sa
|
||||
}
|
||||
|
||||
// https://github.com/jnwhiteh/golang/blob/master/src/pkg/os/file_windows.go#L133
|
||||
func OpenFile(name string, flag int, perm os.FileMode) (file *os.File, err error) {
|
||||
r, e := Open(name, flag|syscall.O_CLOEXEC, syscallMode(perm))
|
||||
if e != nil {
|
||||
return nil, e
|
||||
}
|
||||
return os.NewFile(uintptr(r), name), nil
|
||||
}
|
||||
|
||||
// https://github.com/jnwhiteh/golang/blob/master/src/pkg/os/file_posix.go#L61
|
||||
func syscallMode(i os.FileMode) (o uint32) {
|
||||
o |= uint32(i.Perm())
|
||||
if i&os.ModeSetuid != 0 {
|
||||
o |= syscall.S_ISUID
|
||||
}
|
||||
if i&os.ModeSetgid != 0 {
|
||||
o |= syscall.S_ISGID
|
||||
}
|
||||
if i&os.ModeSticky != 0 {
|
||||
o |= syscall.S_ISVTX
|
||||
}
|
||||
// No mapping for Go's ModeTemporary (plan9 only).
|
||||
return
|
||||
}
|
||||
|
|
@ -1,4 +0,0 @@
|
|||
jpgo
|
||||
jmespath-fuzz.zip
|
||||
cpu.out
|
||||
go-jmespath.test
|
||||
|
|
@ -1,9 +0,0 @@
|
|||
language: go
|
||||
|
||||
sudo: false
|
||||
|
||||
go:
|
||||
- 1.4
|
||||
|
||||
install: go get -v -t ./...
|
||||
script: make test
|
||||
|
|
@ -1,13 +0,0 @@
|
|||
package jmespath
|
||||
|
||||
import "github.com/jmespath/go-jmespath"
|
||||
|
||||
// Fuzz will fuzz test the JMESPath parser.
|
||||
func Fuzz(data []byte) int {
|
||||
p := jmespath.NewParser()
|
||||
_, err := p.Parse(string(data))
|
||||
if err != nil {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
|
@ -3,7 +3,7 @@
|
|||
// license that can be found in the LICENSE file.
|
||||
|
||||
// Extensions to the standard "os" package.
|
||||
package osext
|
||||
package osext // import "github.com/kardianos/osext"
|
||||
|
||||
import "path/filepath"
|
||||
|
||||
|
|
|
|||
|
|
@ -1,24 +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
|
||||
|
|
@ -1,7 +0,0 @@
|
|||
language: go
|
||||
|
||||
go:
|
||||
- 1.3
|
||||
- 1.4
|
||||
- 1.5
|
||||
- tip
|
||||
|
|
@ -1,6 +0,0 @@
|
|||
# cpuid private
|
||||
|
||||
This is a specially converted of the cpuid package, so it can be included in
|
||||
a package without exporting anything.
|
||||
|
||||
Package home: https://github.com/klauspost/cpuid
|
||||
|
|
@ -1,987 +0,0 @@
|
|||
// Generated, DO NOT EDIT,
|
||||
// but copy it to your own project and rename the package.
|
||||
// See more at http://github.com/klauspost/cpuid
|
||||
|
||||
package cpuid
|
||||
|
||||
import (
|
||||
"strings"
|
||||
)
|
||||
|
||||
// Vendor is a representation of a CPU vendor.
|
||||
type vendor int
|
||||
|
||||
const (
|
||||
other vendor = iota
|
||||
intel
|
||||
amd
|
||||
via
|
||||
transmeta
|
||||
nsc
|
||||
kvm // Kernel-based Virtual Machine
|
||||
msvm // Microsoft Hyper-V or Windows Virtual PC
|
||||
vmware
|
||||
xenhvm
|
||||
)
|
||||
|
||||
const (
|
||||
cmov = 1 << iota // i686 CMOV
|
||||
nx // NX (No-Execute) bit
|
||||
amd3dnow // AMD 3DNOW
|
||||
amd3dnowext // AMD 3DNowExt
|
||||
mmx // standard MMX
|
||||
mmxext // SSE integer functions or AMD MMX ext
|
||||
sse // SSE functions
|
||||
sse2 // P4 SSE functions
|
||||
sse3 // Prescott SSE3 functions
|
||||
ssse3 // Conroe SSSE3 functions
|
||||
sse4 // Penryn SSE4.1 functions
|
||||
sse4a // AMD Barcelona microarchitecture SSE4a instructions
|
||||
sse42 // Nehalem SSE4.2 functions
|
||||
avx // AVX functions
|
||||
avx2 // AVX2 functions
|
||||
fma3 // Intel FMA 3
|
||||
fma4 // Bulldozer FMA4 functions
|
||||
xop // Bulldozer XOP functions
|
||||
f16c // Half-precision floating-point conversion
|
||||
bmi1 // Bit Manipulation Instruction Set 1
|
||||
bmi2 // Bit Manipulation Instruction Set 2
|
||||
tbm // AMD Trailing Bit Manipulation
|
||||
lzcnt // LZCNT instruction
|
||||
popcnt // POPCNT instruction
|
||||
aesni // Advanced Encryption Standard New Instructions
|
||||
clmul // Carry-less Multiplication
|
||||
htt // Hyperthreading (enabled)
|
||||
hle // Hardware Lock Elision
|
||||
rtm // Restricted Transactional Memory
|
||||
rdrand // RDRAND instruction is available
|
||||
rdseed // RDSEED instruction is available
|
||||
adx // Intel ADX (Multi-Precision Add-Carry Instruction Extensions)
|
||||
sha // Intel SHA Extensions
|
||||
avx512f // AVX-512 Foundation
|
||||
avx512dq // AVX-512 Doubleword and Quadword Instructions
|
||||
avx512ifma // AVX-512 Integer Fused Multiply-Add Instructions
|
||||
avx512pf // AVX-512 Prefetch Instructions
|
||||
avx512er // AVX-512 Exponential and Reciprocal Instructions
|
||||
avx512cd // AVX-512 Conflict Detection Instructions
|
||||
avx512bw // AVX-512 Byte and Word Instructions
|
||||
avx512vl // AVX-512 Vector Length Extensions
|
||||
avx512vbmi // AVX-512 Vector Bit Manipulation Instructions
|
||||
mpx // Intel MPX (Memory Protection Extensions)
|
||||
erms // Enhanced REP MOVSB/STOSB
|
||||
rdtscp // RDTSCP Instruction
|
||||
cx16 // CMPXCHG16B Instruction
|
||||
|
||||
// Performance indicators
|
||||
sse2slow // SSE2 is supported, but usually not faster
|
||||
sse3slow // SSE3 is supported, but usually not faster
|
||||
atom // Atom processor, some SSSE3 instructions are slower
|
||||
)
|
||||
|
||||
var flagNames = map[flags]string{
|
||||
cmov: "CMOV", // i686 CMOV
|
||||
nx: "NX", // NX (No-Execute) bit
|
||||
amd3dnow: "AMD3DNOW", // AMD 3DNOW
|
||||
amd3dnowext: "AMD3DNOWEXT", // AMD 3DNowExt
|
||||
mmx: "MMX", // Standard MMX
|
||||
mmxext: "MMXEXT", // SSE integer functions or AMD MMX ext
|
||||
sse: "SSE", // SSE functions
|
||||
sse2: "SSE2", // P4 SSE2 functions
|
||||
sse3: "SSE3", // Prescott SSE3 functions
|
||||
ssse3: "SSSE3", // Conroe SSSE3 functions
|
||||
sse4: "SSE4.1", // Penryn SSE4.1 functions
|
||||
sse4a: "SSE4A", // AMD Barcelona microarchitecture SSE4a instructions
|
||||
sse42: "SSE4.2", // Nehalem SSE4.2 functions
|
||||
avx: "AVX", // AVX functions
|
||||
avx2: "AVX2", // AVX functions
|
||||
fma3: "FMA3", // Intel FMA 3
|
||||
fma4: "FMA4", // Bulldozer FMA4 functions
|
||||
xop: "XOP", // Bulldozer XOP functions
|
||||
f16c: "F16C", // Half-precision floating-point conversion
|
||||
bmi1: "BMI1", // Bit Manipulation Instruction Set 1
|
||||
bmi2: "BMI2", // Bit Manipulation Instruction Set 2
|
||||
tbm: "TBM", // AMD Trailing Bit Manipulation
|
||||
lzcnt: "LZCNT", // LZCNT instruction
|
||||
popcnt: "POPCNT", // POPCNT instruction
|
||||
aesni: "AESNI", // Advanced Encryption Standard New Instructions
|
||||
clmul: "CLMUL", // Carry-less Multiplication
|
||||
htt: "HTT", // Hyperthreading (enabled)
|
||||
hle: "HLE", // Hardware Lock Elision
|
||||
rtm: "RTM", // Restricted Transactional Memory
|
||||
rdrand: "RDRAND", // RDRAND instruction is available
|
||||
rdseed: "RDSEED", // RDSEED instruction is available
|
||||
adx: "ADX", // Intel ADX (Multi-Precision Add-Carry Instruction Extensions)
|
||||
sha: "SHA", // Intel SHA Extensions
|
||||
avx512f: "AVX512F", // AVX-512 Foundation
|
||||
avx512dq: "AVX512DQ", // AVX-512 Doubleword and Quadword Instructions
|
||||
avx512ifma: "AVX512IFMA", // AVX-512 Integer Fused Multiply-Add Instructions
|
||||
avx512pf: "AVX512PF", // AVX-512 Prefetch Instructions
|
||||
avx512er: "AVX512ER", // AVX-512 Exponential and Reciprocal Instructions
|
||||
avx512cd: "AVX512CD", // AVX-512 Conflict Detection Instructions
|
||||
avx512bw: "AVX512BW", // AVX-512 Byte and Word Instructions
|
||||
avx512vl: "AVX512VL", // AVX-512 Vector Length Extensions
|
||||
avx512vbmi: "AVX512VBMI", // AVX-512 Vector Bit Manipulation Instructions
|
||||
mpx: "MPX", // Intel MPX (Memory Protection Extensions)
|
||||
erms: "ERMS", // Enhanced REP MOVSB/STOSB
|
||||
rdtscp: "RDTSCP", // RDTSCP Instruction
|
||||
cx16: "CX16", // CMPXCHG16B Instruction
|
||||
|
||||
// Performance indicators
|
||||
sse2slow: "SSE2SLOW", // SSE2 supported, but usually not faster
|
||||
sse3slow: "SSE3SLOW", // SSE3 supported, but usually not faster
|
||||
atom: "ATOM", // Atom processor, some SSSE3 instructions are slower
|
||||
|
||||
}
|
||||
|
||||
// CPUInfo contains information about the detected system CPU.
|
||||
type cpuInfo struct {
|
||||
brandname string // Brand name reported by the CPU
|
||||
vendorid vendor // Comparable CPU vendor ID
|
||||
features flags // Features of the CPU
|
||||
physicalcores int // Number of physical processor cores in your CPU. Will be 0 if undetectable.
|
||||
threadspercore int // Number of threads per physical core. Will be 1 if undetectable.
|
||||
logicalcores int // Number of physical cores times threads that can run on each core through the use of hyperthreading. Will be 0 if undetectable.
|
||||
family int // CPU family number
|
||||
model int // CPU model number
|
||||
cacheline int // Cache line size in bytes. Will be 0 if undetectable.
|
||||
cache struct {
|
||||
l1i int // L1 Instruction Cache (per core or shared). Will be -1 if undetected
|
||||
l1d int // L1 Data Cache (per core or shared). Will be -1 if undetected
|
||||
l2 int // L2 Cache (per core or shared). Will be -1 if undetected
|
||||
l3 int // L3 Instruction Cache (per core or shared). Will be -1 if undetected
|
||||
}
|
||||
maxFunc uint32
|
||||
maxExFunc uint32
|
||||
}
|
||||
|
||||
var cpuid func(op uint32) (eax, ebx, ecx, edx uint32)
|
||||
var cpuidex func(op, op2 uint32) (eax, ebx, ecx, edx uint32)
|
||||
var xgetbv func(index uint32) (eax, edx uint32)
|
||||
var rdtscpAsm func() (eax, ebx, ecx, edx uint32)
|
||||
|
||||
// CPU contains information about the CPU as detected on startup,
|
||||
// or when Detect last was called.
|
||||
//
|
||||
// Use this as the primary entry point to you data,
|
||||
// this way queries are
|
||||
var cpu cpuInfo
|
||||
|
||||
func init() {
|
||||
initCPU()
|
||||
detect()
|
||||
}
|
||||
|
||||
// Detect will re-detect current CPU info.
|
||||
// This will replace the content of the exported CPU variable.
|
||||
//
|
||||
// Unless you expect the CPU to change while you are running your program
|
||||
// you should not need to call this function.
|
||||
// If you call this, you must ensure that no other goroutine is accessing the
|
||||
// exported CPU variable.
|
||||
func detect() {
|
||||
cpu.maxFunc = maxFunctionID()
|
||||
cpu.maxExFunc = maxExtendedFunction()
|
||||
cpu.brandname = brandName()
|
||||
cpu.cacheline = cacheLine()
|
||||
cpu.family, cpu.model = familyModel()
|
||||
cpu.features = support()
|
||||
cpu.threadspercore = threadsPerCore()
|
||||
cpu.logicalcores = logicalCores()
|
||||
cpu.physicalcores = physicalCores()
|
||||
cpu.vendorid = vendorID()
|
||||
cpu.cacheSize()
|
||||
}
|
||||
|
||||
// Generated here: http://play.golang.org/p/BxFH2Gdc0G
|
||||
|
||||
// Cmov indicates support of CMOV instructions
|
||||
func (c cpuInfo) cmov() bool {
|
||||
return c.features&cmov != 0
|
||||
}
|
||||
|
||||
// Amd3dnow indicates support of AMD 3DNOW! instructions
|
||||
func (c cpuInfo) amd3dnow() bool {
|
||||
return c.features&amd3dnow != 0
|
||||
}
|
||||
|
||||
// Amd3dnowExt indicates support of AMD 3DNOW! Extended instructions
|
||||
func (c cpuInfo) amd3dnowext() bool {
|
||||
return c.features&amd3dnowext != 0
|
||||
}
|
||||
|
||||
// MMX indicates support of MMX instructions
|
||||
func (c cpuInfo) mmx() bool {
|
||||
return c.features&mmx != 0
|
||||
}
|
||||
|
||||
// MMXExt indicates support of MMXEXT instructions
|
||||
// (SSE integer functions or AMD MMX ext)
|
||||
func (c cpuInfo) mmxext() bool {
|
||||
return c.features&mmxext != 0
|
||||
}
|
||||
|
||||
// SSE indicates support of SSE instructions
|
||||
func (c cpuInfo) sse() bool {
|
||||
return c.features&sse != 0
|
||||
}
|
||||
|
||||
// SSE2 indicates support of SSE 2 instructions
|
||||
func (c cpuInfo) sse2() bool {
|
||||
return c.features&sse2 != 0
|
||||
}
|
||||
|
||||
// SSE3 indicates support of SSE 3 instructions
|
||||
func (c cpuInfo) sse3() bool {
|
||||
return c.features&sse3 != 0
|
||||
}
|
||||
|
||||
// SSSE3 indicates support of SSSE 3 instructions
|
||||
func (c cpuInfo) ssse3() bool {
|
||||
return c.features&ssse3 != 0
|
||||
}
|
||||
|
||||
// SSE4 indicates support of SSE 4 (also called SSE 4.1) instructions
|
||||
func (c cpuInfo) sse4() bool {
|
||||
return c.features&sse4 != 0
|
||||
}
|
||||
|
||||
// SSE42 indicates support of SSE4.2 instructions
|
||||
func (c cpuInfo) sse42() bool {
|
||||
return c.features&sse42 != 0
|
||||
}
|
||||
|
||||
// AVX indicates support of AVX instructions
|
||||
// and operating system support of AVX instructions
|
||||
func (c cpuInfo) avx() bool {
|
||||
return c.features&avx != 0
|
||||
}
|
||||
|
||||
// AVX2 indicates support of AVX2 instructions
|
||||
func (c cpuInfo) avx2() bool {
|
||||
return c.features&avx2 != 0
|
||||
}
|
||||
|
||||
// FMA3 indicates support of FMA3 instructions
|
||||
func (c cpuInfo) fma3() bool {
|
||||
return c.features&fma3 != 0
|
||||
}
|
||||
|
||||
// FMA4 indicates support of FMA4 instructions
|
||||
func (c cpuInfo) fma4() bool {
|
||||
return c.features&fma4 != 0
|
||||
}
|
||||
|
||||
// XOP indicates support of XOP instructions
|
||||
func (c cpuInfo) xop() bool {
|
||||
return c.features&xop != 0
|
||||
}
|
||||
|
||||
// F16C indicates support of F16C instructions
|
||||
func (c cpuInfo) f16c() bool {
|
||||
return c.features&f16c != 0
|
||||
}
|
||||
|
||||
// BMI1 indicates support of BMI1 instructions
|
||||
func (c cpuInfo) bmi1() bool {
|
||||
return c.features&bmi1 != 0
|
||||
}
|
||||
|
||||
// BMI2 indicates support of BMI2 instructions
|
||||
func (c cpuInfo) bmi2() bool {
|
||||
return c.features&bmi2 != 0
|
||||
}
|
||||
|
||||
// TBM indicates support of TBM instructions
|
||||
// (AMD Trailing Bit Manipulation)
|
||||
func (c cpuInfo) tbm() bool {
|
||||
return c.features&tbm != 0
|
||||
}
|
||||
|
||||
// Lzcnt indicates support of LZCNT instruction
|
||||
func (c cpuInfo) lzcnt() bool {
|
||||
return c.features&lzcnt != 0
|
||||
}
|
||||
|
||||
// Popcnt indicates support of POPCNT instruction
|
||||
func (c cpuInfo) popcnt() bool {
|
||||
return c.features&popcnt != 0
|
||||
}
|
||||
|
||||
// HTT indicates the processor has Hyperthreading enabled
|
||||
func (c cpuInfo) htt() bool {
|
||||
return c.features&htt != 0
|
||||
}
|
||||
|
||||
// SSE2Slow indicates that SSE2 may be slow on this processor
|
||||
func (c cpuInfo) sse2slow() bool {
|
||||
return c.features&sse2slow != 0
|
||||
}
|
||||
|
||||
// SSE3Slow indicates that SSE3 may be slow on this processor
|
||||
func (c cpuInfo) sse3slow() bool {
|
||||
return c.features&sse3slow != 0
|
||||
}
|
||||
|
||||
// AesNi indicates support of AES-NI instructions
|
||||
// (Advanced Encryption Standard New Instructions)
|
||||
func (c cpuInfo) aesni() bool {
|
||||
return c.features&aesni != 0
|
||||
}
|
||||
|
||||
// Clmul indicates support of CLMUL instructions
|
||||
// (Carry-less Multiplication)
|
||||
func (c cpuInfo) clmul() bool {
|
||||
return c.features&clmul != 0
|
||||
}
|
||||
|
||||
// NX indicates support of NX (No-Execute) bit
|
||||
func (c cpuInfo) nx() bool {
|
||||
return c.features&nx != 0
|
||||
}
|
||||
|
||||
// SSE4A indicates support of AMD Barcelona microarchitecture SSE4a instructions
|
||||
func (c cpuInfo) sse4a() bool {
|
||||
return c.features&sse4a != 0
|
||||
}
|
||||
|
||||
// HLE indicates support of Hardware Lock Elision
|
||||
func (c cpuInfo) hle() bool {
|
||||
return c.features&hle != 0
|
||||
}
|
||||
|
||||
// RTM indicates support of Restricted Transactional Memory
|
||||
func (c cpuInfo) rtm() bool {
|
||||
return c.features&rtm != 0
|
||||
}
|
||||
|
||||
// Rdrand indicates support of RDRAND instruction is available
|
||||
func (c cpuInfo) rdrand() bool {
|
||||
return c.features&rdrand != 0
|
||||
}
|
||||
|
||||
// Rdseed indicates support of RDSEED instruction is available
|
||||
func (c cpuInfo) rdseed() bool {
|
||||
return c.features&rdseed != 0
|
||||
}
|
||||
|
||||
// ADX indicates support of Intel ADX (Multi-Precision Add-Carry Instruction Extensions)
|
||||
func (c cpuInfo) adx() bool {
|
||||
return c.features&adx != 0
|
||||
}
|
||||
|
||||
// SHA indicates support of Intel SHA Extensions
|
||||
func (c cpuInfo) sha() bool {
|
||||
return c.features&sha != 0
|
||||
}
|
||||
|
||||
// AVX512F indicates support of AVX-512 Foundation
|
||||
func (c cpuInfo) avx512f() bool {
|
||||
return c.features&avx512f != 0
|
||||
}
|
||||
|
||||
// AVX512DQ indicates support of AVX-512 Doubleword and Quadword Instructions
|
||||
func (c cpuInfo) avx512dq() bool {
|
||||
return c.features&avx512dq != 0
|
||||
}
|
||||
|
||||
// AVX512IFMA indicates support of AVX-512 Integer Fused Multiply-Add Instructions
|
||||
func (c cpuInfo) avx512ifma() bool {
|
||||
return c.features&avx512ifma != 0
|
||||
}
|
||||
|
||||
// AVX512PF indicates support of AVX-512 Prefetch Instructions
|
||||
func (c cpuInfo) avx512pf() bool {
|
||||
return c.features&avx512pf != 0
|
||||
}
|
||||
|
||||
// AVX512ER indicates support of AVX-512 Exponential and Reciprocal Instructions
|
||||
func (c cpuInfo) avx512er() bool {
|
||||
return c.features&avx512er != 0
|
||||
}
|
||||
|
||||
// AVX512CD indicates support of AVX-512 Conflict Detection Instructions
|
||||
func (c cpuInfo) avx512cd() bool {
|
||||
return c.features&avx512cd != 0
|
||||
}
|
||||
|
||||
// AVX512BW indicates support of AVX-512 Byte and Word Instructions
|
||||
func (c cpuInfo) avx512bw() bool {
|
||||
return c.features&avx512bw != 0
|
||||
}
|
||||
|
||||
// AVX512VL indicates support of AVX-512 Vector Length Extensions
|
||||
func (c cpuInfo) avx512vl() bool {
|
||||
return c.features&avx512vl != 0
|
||||
}
|
||||
|
||||
// AVX512VBMI indicates support of AVX-512 Vector Bit Manipulation Instructions
|
||||
func (c cpuInfo) avx512vbmi() bool {
|
||||
return c.features&avx512vbmi != 0
|
||||
}
|
||||
|
||||
// MPX indicates support of Intel MPX (Memory Protection Extensions)
|
||||
func (c cpuInfo) mpx() bool {
|
||||
return c.features&mpx != 0
|
||||
}
|
||||
|
||||
// ERMS indicates support of Enhanced REP MOVSB/STOSB
|
||||
func (c cpuInfo) erms() bool {
|
||||
return c.features&erms != 0
|
||||
}
|
||||
|
||||
func (c cpuInfo) rdtscp() bool {
|
||||
return c.features&rdtscp != 0
|
||||
}
|
||||
|
||||
func (c cpuInfo) cx16() bool {
|
||||
return c.features&cx16 != 0
|
||||
}
|
||||
|
||||
// Atom indicates an Atom processor
|
||||
func (c cpuInfo) atom() bool {
|
||||
return c.features&atom != 0
|
||||
}
|
||||
|
||||
// Intel returns true if vendor is recognized as Intel
|
||||
func (c cpuInfo) intel() bool {
|
||||
return c.vendorid == intel
|
||||
}
|
||||
|
||||
// AMD returns true if vendor is recognized as AMD
|
||||
func (c cpuInfo) amd() bool {
|
||||
return c.vendorid == amd
|
||||
}
|
||||
|
||||
// Transmeta returns true if vendor is recognized as Transmeta
|
||||
func (c cpuInfo) transmeta() bool {
|
||||
return c.vendorid == transmeta
|
||||
}
|
||||
|
||||
// NSC returns true if vendor is recognized as National Semiconductor
|
||||
func (c cpuInfo) nsc() bool {
|
||||
return c.vendorid == nsc
|
||||
}
|
||||
|
||||
// VIA returns true if vendor is recognized as VIA
|
||||
func (c cpuInfo) via() bool {
|
||||
return c.vendorid == via
|
||||
}
|
||||
|
||||
// RTCounter returns the 64-bit time-stamp counter
|
||||
// Uses the RDTSCP instruction. The value 0 is returned
|
||||
// if the CPU does not support the instruction.
|
||||
func (c cpuInfo) rtcounter() uint64 {
|
||||
if !c.rdtscp() {
|
||||
return 0
|
||||
}
|
||||
a, _, _, d := rdtscpAsm()
|
||||
return uint64(a) | (uint64(d) << 32)
|
||||
}
|
||||
|
||||
// Ia32TscAux returns the IA32_TSC_AUX part of the RDTSCP.
|
||||
// This variable is OS dependent, but on Linux contains information
|
||||
// about the current cpu/core the code is running on.
|
||||
// If the RDTSCP instruction isn't supported on the CPU, the value 0 is returned.
|
||||
func (c cpuInfo) ia32tscaux() uint32 {
|
||||
if !c.rdtscp() {
|
||||
return 0
|
||||
}
|
||||
_, _, ecx, _ := rdtscpAsm()
|
||||
return ecx
|
||||
}
|
||||
|
||||
// LogicalCPU will return the Logical CPU the code is currently executing on.
|
||||
// This is likely to change when the OS re-schedules the running thread
|
||||
// to another CPU.
|
||||
// If the current core cannot be detected, -1 will be returned.
|
||||
func (c cpuInfo) logicalcpu() int {
|
||||
if c.maxFunc < 1 {
|
||||
return -1
|
||||
}
|
||||
_, ebx, _, _ := cpuid(1)
|
||||
return int(ebx >> 24)
|
||||
}
|
||||
|
||||
// VM Will return true if the cpu id indicates we are in
|
||||
// a virtual machine. This is only a hint, and will very likely
|
||||
// have many false negatives.
|
||||
func (c cpuInfo) vm() bool {
|
||||
switch c.vendorid {
|
||||
case msvm, kvm, vmware, xenhvm:
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// Flags contains detected cpu features and caracteristics
|
||||
type flags uint64
|
||||
|
||||
// String returns a string representation of the detected
|
||||
// CPU features.
|
||||
func (f flags) String() string {
|
||||
return strings.Join(f.strings(), ",")
|
||||
}
|
||||
|
||||
// Strings returns and array of the detected features.
|
||||
func (f flags) strings() []string {
|
||||
s := support()
|
||||
r := make([]string, 0, 20)
|
||||
for i := uint(0); i < 64; i++ {
|
||||
key := flags(1 << i)
|
||||
val := flagNames[key]
|
||||
if s&key != 0 {
|
||||
r = append(r, val)
|
||||
}
|
||||
}
|
||||
return r
|
||||
}
|
||||
|
||||
func maxExtendedFunction() uint32 {
|
||||
eax, _, _, _ := cpuid(0x80000000)
|
||||
return eax
|
||||
}
|
||||
|
||||
func maxFunctionID() uint32 {
|
||||
a, _, _, _ := cpuid(0)
|
||||
return a
|
||||
}
|
||||
|
||||
func brandName() string {
|
||||
if maxExtendedFunction() >= 0x80000004 {
|
||||
v := make([]uint32, 0, 48)
|
||||
for i := uint32(0); i < 3; i++ {
|
||||
a, b, c, d := cpuid(0x80000002 + i)
|
||||
v = append(v, a, b, c, d)
|
||||
}
|
||||
return strings.Trim(string(valAsString(v...)), " ")
|
||||
}
|
||||
return "unknown"
|
||||
}
|
||||
|
||||
func threadsPerCore() int {
|
||||
mfi := maxFunctionID()
|
||||
if mfi < 0x4 || vendorID() != intel {
|
||||
return 1
|
||||
}
|
||||
|
||||
if mfi < 0xb {
|
||||
_, b, _, d := cpuid(1)
|
||||
if (d & (1 << 28)) != 0 {
|
||||
// v will contain logical core count
|
||||
v := (b >> 16) & 255
|
||||
if v > 1 {
|
||||
a4, _, _, _ := cpuid(4)
|
||||
// physical cores
|
||||
v2 := (a4 >> 26) + 1
|
||||
if v2 > 0 {
|
||||
return int(v) / int(v2)
|
||||
}
|
||||
}
|
||||
}
|
||||
return 1
|
||||
}
|
||||
_, b, _, _ := cpuidex(0xb, 0)
|
||||
if b&0xffff == 0 {
|
||||
return 1
|
||||
}
|
||||
return int(b & 0xffff)
|
||||
}
|
||||
|
||||
func logicalCores() int {
|
||||
mfi := maxFunctionID()
|
||||
switch vendorID() {
|
||||
case intel:
|
||||
// Use this on old Intel processors
|
||||
if mfi < 0xb {
|
||||
if mfi < 1 {
|
||||
return 0
|
||||
}
|
||||
// CPUID.1:EBX[23:16] represents the maximum number of addressable IDs (initial APIC ID)
|
||||
// that can be assigned to logical processors in a physical package.
|
||||
// The value may not be the same as the number of logical processors that are present in the hardware of a physical package.
|
||||
_, ebx, _, _ := cpuid(1)
|
||||
logical := (ebx >> 16) & 0xff
|
||||
return int(logical)
|
||||
}
|
||||
_, b, _, _ := cpuidex(0xb, 1)
|
||||
return int(b & 0xffff)
|
||||
case amd:
|
||||
_, b, _, _ := cpuid(1)
|
||||
return int((b >> 16) & 0xff)
|
||||
default:
|
||||
return 0
|
||||
}
|
||||
}
|
||||
|
||||
func familyModel() (int, int) {
|
||||
if maxFunctionID() < 0x1 {
|
||||
return 0, 0
|
||||
}
|
||||
eax, _, _, _ := cpuid(1)
|
||||
family := ((eax >> 8) & 0xf) + ((eax >> 20) & 0xff)
|
||||
model := ((eax >> 4) & 0xf) + ((eax >> 12) & 0xf0)
|
||||
return int(family), int(model)
|
||||
}
|
||||
|
||||
func physicalCores() int {
|
||||
switch vendorID() {
|
||||
case intel:
|
||||
return logicalCores() / threadsPerCore()
|
||||
case amd:
|
||||
if maxExtendedFunction() >= 0x80000008 {
|
||||
_, _, c, _ := cpuid(0x80000008)
|
||||
return int(c&0xff) + 1
|
||||
}
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
// Except from http://en.wikipedia.org/wiki/CPUID#EAX.3D0:_Get_vendor_ID
|
||||
var vendorMapping = map[string]vendor{
|
||||
"AMDisbetter!": amd,
|
||||
"AuthenticAMD": amd,
|
||||
"CentaurHauls": via,
|
||||
"GenuineIntel": intel,
|
||||
"TransmetaCPU": transmeta,
|
||||
"GenuineTMx86": transmeta,
|
||||
"Geode by NSC": nsc,
|
||||
"VIA VIA VIA ": via,
|
||||
"KVMKVMKVMKVM": kvm,
|
||||
"Microsoft Hv": msvm,
|
||||
"VMwareVMware": vmware,
|
||||
"XenVMMXenVMM": xenhvm,
|
||||
}
|
||||
|
||||
func vendorID() vendor {
|
||||
_, b, c, d := cpuid(0)
|
||||
v := valAsString(b, d, c)
|
||||
vend, ok := vendorMapping[string(v)]
|
||||
if !ok {
|
||||
return other
|
||||
}
|
||||
return vend
|
||||
}
|
||||
|
||||
func cacheLine() int {
|
||||
if maxFunctionID() < 0x1 {
|
||||
return 0
|
||||
}
|
||||
|
||||
_, ebx, _, _ := cpuid(1)
|
||||
cache := (ebx & 0xff00) >> 5 // cflush size
|
||||
if cache == 0 && maxExtendedFunction() >= 0x80000006 {
|
||||
_, _, ecx, _ := cpuid(0x80000006)
|
||||
cache = ecx & 0xff // cacheline size
|
||||
}
|
||||
// TODO: Read from Cache and TLB Information
|
||||
return int(cache)
|
||||
}
|
||||
|
||||
func (c *cpuInfo) cacheSize() {
|
||||
c.cache.l1d = -1
|
||||
c.cache.l1i = -1
|
||||
c.cache.l2 = -1
|
||||
c.cache.l3 = -1
|
||||
vendor := vendorID()
|
||||
switch vendor {
|
||||
case intel:
|
||||
if maxFunctionID() < 4 {
|
||||
return
|
||||
}
|
||||
for i := uint32(0); ; i++ {
|
||||
eax, ebx, ecx, _ := cpuidex(4, i)
|
||||
cacheType := eax & 15
|
||||
if cacheType == 0 {
|
||||
break
|
||||
}
|
||||
cacheLevel := (eax >> 5) & 7
|
||||
coherency := int(ebx&0xfff) + 1
|
||||
partitions := int((ebx>>12)&0x3ff) + 1
|
||||
associativity := int((ebx>>22)&0x3ff) + 1
|
||||
sets := int(ecx) + 1
|
||||
size := associativity * partitions * coherency * sets
|
||||
switch cacheLevel {
|
||||
case 1:
|
||||
if cacheType == 1 {
|
||||
// 1 = Data Cache
|
||||
c.cache.l1d = size
|
||||
} else if cacheType == 2 {
|
||||
// 2 = Instruction Cache
|
||||
c.cache.l1i = size
|
||||
} else {
|
||||
if c.cache.l1d < 0 {
|
||||
c.cache.l1i = size
|
||||
}
|
||||
if c.cache.l1i < 0 {
|
||||
c.cache.l1i = size
|
||||
}
|
||||
}
|
||||
case 2:
|
||||
c.cache.l2 = size
|
||||
case 3:
|
||||
c.cache.l3 = size
|
||||
}
|
||||
}
|
||||
case amd:
|
||||
// Untested.
|
||||
if maxExtendedFunction() < 0x80000005 {
|
||||
return
|
||||
}
|
||||
_, _, ecx, edx := cpuid(0x80000005)
|
||||
c.cache.l1d = int(((ecx >> 24) & 0xFF) * 1024)
|
||||
c.cache.l1i = int(((edx >> 24) & 0xFF) * 1024)
|
||||
|
||||
if maxExtendedFunction() < 0x80000006 {
|
||||
return
|
||||
}
|
||||
_, _, ecx, _ = cpuid(0x80000006)
|
||||
c.cache.l2 = int(((ecx >> 16) & 0xFFFF) * 1024)
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func support() flags {
|
||||
mfi := maxFunctionID()
|
||||
vend := vendorID()
|
||||
if mfi < 0x1 {
|
||||
return 0
|
||||
}
|
||||
rval := uint64(0)
|
||||
_, _, c, d := cpuid(1)
|
||||
if (d & (1 << 15)) != 0 {
|
||||
rval |= cmov
|
||||
}
|
||||
if (d & (1 << 23)) != 0 {
|
||||
rval |= mmx
|
||||
}
|
||||
if (d & (1 << 25)) != 0 {
|
||||
rval |= mmxext
|
||||
}
|
||||
if (d & (1 << 25)) != 0 {
|
||||
rval |= sse
|
||||
}
|
||||
if (d & (1 << 26)) != 0 {
|
||||
rval |= sse2
|
||||
}
|
||||
if (c & 1) != 0 {
|
||||
rval |= sse3
|
||||
}
|
||||
if (c & 0x00000200) != 0 {
|
||||
rval |= ssse3
|
||||
}
|
||||
if (c & 0x00080000) != 0 {
|
||||
rval |= sse4
|
||||
}
|
||||
if (c & 0x00100000) != 0 {
|
||||
rval |= sse42
|
||||
}
|
||||
if (c & (1 << 25)) != 0 {
|
||||
rval |= aesni
|
||||
}
|
||||
if (c & (1 << 1)) != 0 {
|
||||
rval |= clmul
|
||||
}
|
||||
if c&(1<<23) != 0 {
|
||||
rval |= popcnt
|
||||
}
|
||||
if c&(1<<30) != 0 {
|
||||
rval |= rdrand
|
||||
}
|
||||
if c&(1<<29) != 0 {
|
||||
rval |= f16c
|
||||
}
|
||||
if c&(1<<13) != 0 {
|
||||
rval |= cx16
|
||||
}
|
||||
if vend == intel && (d&(1<<28)) != 0 && mfi >= 4 {
|
||||
if threadsPerCore() > 1 {
|
||||
rval |= htt
|
||||
}
|
||||
}
|
||||
|
||||
// Check XGETBV, OXSAVE and AVX bits
|
||||
if c&(1<<26) != 0 && c&(1<<27) != 0 && c&(1<<28) != 0 {
|
||||
// Check for OS support
|
||||
eax, _ := xgetbv(0)
|
||||
if (eax & 0x6) == 0x6 {
|
||||
rval |= avx
|
||||
if (c & 0x00001000) != 0 {
|
||||
rval |= fma3
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Check AVX2, AVX2 requires OS support, but BMI1/2 don't.
|
||||
if mfi >= 7 {
|
||||
_, ebx, ecx, _ := cpuidex(7, 0)
|
||||
if (rval&avx) != 0 && (ebx&0x00000020) != 0 {
|
||||
rval |= avx2
|
||||
}
|
||||
if (ebx & 0x00000008) != 0 {
|
||||
rval |= bmi1
|
||||
if (ebx & 0x00000100) != 0 {
|
||||
rval |= bmi2
|
||||
}
|
||||
}
|
||||
if ebx&(1<<4) != 0 {
|
||||
rval |= hle
|
||||
}
|
||||
if ebx&(1<<9) != 0 {
|
||||
rval |= erms
|
||||
}
|
||||
if ebx&(1<<11) != 0 {
|
||||
rval |= rtm
|
||||
}
|
||||
if ebx&(1<<14) != 0 {
|
||||
rval |= mpx
|
||||
}
|
||||
if ebx&(1<<18) != 0 {
|
||||
rval |= rdseed
|
||||
}
|
||||
if ebx&(1<<19) != 0 {
|
||||
rval |= adx
|
||||
}
|
||||
if ebx&(1<<29) != 0 {
|
||||
rval |= sha
|
||||
}
|
||||
|
||||
// Only detect AVX-512 features if XGETBV is supported
|
||||
if c&((1<<26)|(1<<27)) == (1<<26)|(1<<27) {
|
||||
// Check for OS support
|
||||
eax, _ := xgetbv(0)
|
||||
|
||||
// Verify that XCR0[7:5] = ‘111b’ (OPMASK state, upper 256-bit of ZMM0-ZMM15 and
|
||||
// ZMM16-ZMM31 state are enabled by OS)
|
||||
/// and that XCR0[2:1] = ‘11b’ (XMM state and YMM state are enabled by OS).
|
||||
if (eax>>5)&7 == 7 && (eax>>1)&3 == 3 {
|
||||
if ebx&(1<<16) != 0 {
|
||||
rval |= avx512f
|
||||
}
|
||||
if ebx&(1<<17) != 0 {
|
||||
rval |= avx512dq
|
||||
}
|
||||
if ebx&(1<<21) != 0 {
|
||||
rval |= avx512ifma
|
||||
}
|
||||
if ebx&(1<<26) != 0 {
|
||||
rval |= avx512pf
|
||||
}
|
||||
if ebx&(1<<27) != 0 {
|
||||
rval |= avx512er
|
||||
}
|
||||
if ebx&(1<<28) != 0 {
|
||||
rval |= avx512cd
|
||||
}
|
||||
if ebx&(1<<30) != 0 {
|
||||
rval |= avx512bw
|
||||
}
|
||||
if ebx&(1<<31) != 0 {
|
||||
rval |= avx512vl
|
||||
}
|
||||
// ecx
|
||||
if ecx&(1<<1) != 0 {
|
||||
rval |= avx512vbmi
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if maxExtendedFunction() >= 0x80000001 {
|
||||
_, _, c, d := cpuid(0x80000001)
|
||||
if (c & (1 << 5)) != 0 {
|
||||
rval |= lzcnt
|
||||
rval |= popcnt
|
||||
}
|
||||
if (d & (1 << 31)) != 0 {
|
||||
rval |= amd3dnow
|
||||
}
|
||||
if (d & (1 << 30)) != 0 {
|
||||
rval |= amd3dnowext
|
||||
}
|
||||
if (d & (1 << 23)) != 0 {
|
||||
rval |= mmx
|
||||
}
|
||||
if (d & (1 << 22)) != 0 {
|
||||
rval |= mmxext
|
||||
}
|
||||
if (c & (1 << 6)) != 0 {
|
||||
rval |= sse4a
|
||||
}
|
||||
if d&(1<<20) != 0 {
|
||||
rval |= nx
|
||||
}
|
||||
if d&(1<<27) != 0 {
|
||||
rval |= rdtscp
|
||||
}
|
||||
|
||||
/* Allow for selectively disabling SSE2 functions on AMD processors
|
||||
with SSE2 support but not SSE4a. This includes Athlon64, some
|
||||
Opteron, and some Sempron processors. MMX, SSE, or 3DNow! are faster
|
||||
than SSE2 often enough to utilize this special-case flag.
|
||||
AV_CPU_FLAG_SSE2 and AV_CPU_FLAG_SSE2SLOW are both set in this case
|
||||
so that SSE2 is used unless explicitly disabled by checking
|
||||
AV_CPU_FLAG_SSE2SLOW. */
|
||||
if vendorID() != intel &&
|
||||
rval&sse2 != 0 && (c&0x00000040) == 0 {
|
||||
rval |= sse2slow
|
||||
}
|
||||
|
||||
/* XOP and FMA4 use the AVX instruction coding scheme, so they can't be
|
||||
* used unless the OS has AVX support. */
|
||||
if (rval & avx) != 0 {
|
||||
if (c & 0x00000800) != 0 {
|
||||
rval |= xop
|
||||
}
|
||||
if (c & 0x00010000) != 0 {
|
||||
rval |= fma4
|
||||
}
|
||||
}
|
||||
|
||||
if vendorID() == intel {
|
||||
family, model := familyModel()
|
||||
if family == 6 && (model == 9 || model == 13 || model == 14) {
|
||||
/* 6/9 (pentium-m "banias"), 6/13 (pentium-m "dothan"), and
|
||||
* 6/14 (core1 "yonah") theoretically support sse2, but it's
|
||||
* usually slower than mmx. */
|
||||
if (rval & sse2) != 0 {
|
||||
rval |= sse2slow
|
||||
}
|
||||
if (rval & sse3) != 0 {
|
||||
rval |= sse3slow
|
||||
}
|
||||
}
|
||||
/* The Atom processor has SSSE3 support, which is useful in many cases,
|
||||
* but sometimes the SSSE3 version is slower than the SSE2 equivalent
|
||||
* on the Atom, but is generally faster on other processors supporting
|
||||
* SSSE3. This flag allows for selectively disabling certain SSSE3
|
||||
* functions on the Atom. */
|
||||
if family == 6 && model == 28 {
|
||||
rval |= atom
|
||||
}
|
||||
}
|
||||
}
|
||||
return flags(rval)
|
||||
}
|
||||
|
||||
func valAsString(values ...uint32) []byte {
|
||||
r := make([]byte, 4*len(values))
|
||||
for i, v := range values {
|
||||
dst := r[i*4:]
|
||||
dst[0] = byte(v & 0xff)
|
||||
dst[1] = byte((v >> 8) & 0xff)
|
||||
dst[2] = byte((v >> 16) & 0xff)
|
||||
dst[3] = byte((v >> 24) & 0xff)
|
||||
switch {
|
||||
case dst[0] == 0:
|
||||
return r[:i*4]
|
||||
case dst[1] == 0:
|
||||
return r[:i*4+1]
|
||||
case dst[2] == 0:
|
||||
return r[:i*4+2]
|
||||
case dst[3] == 0:
|
||||
return r[:i*4+3]
|
||||
}
|
||||
}
|
||||
return r
|
||||
}
|
||||
|
|
@ -1,40 +0,0 @@
|
|||
// Copyright (c) 2015 Klaus Post, released under MIT License. See LICENSE file.
|
||||
|
||||
// func asmCpuid(op uint32) (eax, ebx, ecx, edx uint32)
|
||||
TEXT ·asmCpuid(SB), 7, $0
|
||||
XORL CX, CX
|
||||
MOVL op+0(FP), AX
|
||||
CPUID
|
||||
MOVL AX, eax+4(FP)
|
||||
MOVL BX, ebx+8(FP)
|
||||
MOVL CX, ecx+12(FP)
|
||||
MOVL DX, edx+16(FP)
|
||||
RET
|
||||
|
||||
// func asmCpuidex(op, op2 uint32) (eax, ebx, ecx, edx uint32)
|
||||
TEXT ·asmCpuidex(SB), 7, $0
|
||||
MOVL op+0(FP), AX
|
||||
MOVL op2+4(FP), CX
|
||||
CPUID
|
||||
MOVL AX, eax+8(FP)
|
||||
MOVL BX, ebx+12(FP)
|
||||
MOVL CX, ecx+16(FP)
|
||||
MOVL DX, edx+20(FP)
|
||||
RET
|
||||
|
||||
// func xgetbv(index uint32) (eax, edx uint32)
|
||||
TEXT ·asmXgetbv(SB), 7, $0
|
||||
MOVL index+0(FP), CX
|
||||
BYTE $0x0f; BYTE $0x01; BYTE $0xd0 // XGETBV
|
||||
MOVL AX, eax+4(FP)
|
||||
MOVL DX, edx+8(FP)
|
||||
RET
|
||||
|
||||
// func asmRdtscpAsm() (eax, ebx, ecx, edx uint32)
|
||||
TEXT ·asmRdtscpAsm(SB), 7, $0
|
||||
BYTE $0x0F; BYTE $0x01; BYTE $0xF9 // RDTSCP
|
||||
MOVL AX, eax+0(FP)
|
||||
MOVL BX, ebx+4(FP)
|
||||
MOVL CX, ecx+8(FP)
|
||||
MOVL DX, edx+12(FP)
|
||||
RET
|
||||
|
|
@ -1,40 +0,0 @@
|
|||
// Copyright (c) 2015 Klaus Post, released under MIT License. See LICENSE file.
|
||||
|
||||
// func asmCpuid(op uint32) (eax, ebx, ecx, edx uint32)
|
||||
TEXT ·asmCpuid(SB), 7, $0
|
||||
XORQ CX, CX
|
||||
MOVL op+0(FP), AX
|
||||
CPUID
|
||||
MOVL AX, eax+8(FP)
|
||||
MOVL BX, ebx+12(FP)
|
||||
MOVL CX, ecx+16(FP)
|
||||
MOVL DX, edx+20(FP)
|
||||
RET
|
||||
|
||||
// func asmCpuidex(op, op2 uint32) (eax, ebx, ecx, edx uint32)
|
||||
TEXT ·asmCpuidex(SB), 7, $0
|
||||
MOVL op+0(FP), AX
|
||||
MOVL op2+4(FP), CX
|
||||
CPUID
|
||||
MOVL AX, eax+8(FP)
|
||||
MOVL BX, ebx+12(FP)
|
||||
MOVL CX, ecx+16(FP)
|
||||
MOVL DX, edx+20(FP)
|
||||
RET
|
||||
|
||||
// func asmXgetbv(index uint32) (eax, edx uint32)
|
||||
TEXT ·asmXgetbv(SB), 7, $0
|
||||
MOVL index+0(FP), CX
|
||||
BYTE $0x0f; BYTE $0x01; BYTE $0xd0 // XGETBV
|
||||
MOVL AX, eax+8(FP)
|
||||
MOVL DX, edx+12(FP)
|
||||
RET
|
||||
|
||||
// func asmRdtscpAsm() (eax, ebx, ecx, edx uint32)
|
||||
TEXT ·asmRdtscpAsm(SB), 7, $0
|
||||
BYTE $0x0F; BYTE $0x01; BYTE $0xF9 // RDTSCP
|
||||
MOVL AX, eax+0(FP)
|
||||
MOVL BX, ebx+4(FP)
|
||||
MOVL CX, ecx+8(FP)
|
||||
MOVL DX, edx+12(FP)
|
||||
RET
|
||||
|
|
@ -1,17 +0,0 @@
|
|||
// Copyright (c) 2015 Klaus Post, released under MIT License. See LICENSE file.
|
||||
|
||||
// +build 386 amd64
|
||||
|
||||
package cpuid
|
||||
|
||||
func asmCpuid(op uint32) (eax, ebx, ecx, edx uint32)
|
||||
func asmCpuidex(op, op2 uint32) (eax, ebx, ecx, edx uint32)
|
||||
func asmXgetbv(index uint32) (eax, edx uint32)
|
||||
func asmRdtscpAsm() (eax, ebx, ecx, edx uint32)
|
||||
|
||||
func initCPU() {
|
||||
cpuid = asmCpuid
|
||||
cpuidex = asmCpuidex
|
||||
xgetbv = asmXgetbv
|
||||
rdtscpAsm = asmRdtscpAsm
|
||||
}
|
||||
|
|
@ -1,23 +0,0 @@
|
|||
// Copyright (c) 2015 Klaus Post, released under MIT License. See LICENSE file.
|
||||
|
||||
// +build !amd64,!386
|
||||
|
||||
package cpuid
|
||||
|
||||
func initCPU() {
|
||||
cpuid = func(op uint32) (eax, ebx, ecx, edx uint32) {
|
||||
return 0, 0, 0, 0
|
||||
}
|
||||
|
||||
cpuidex = func(op, op2 uint32) (eax, ebx, ecx, edx uint32) {
|
||||
return 0, 0, 0, 0
|
||||
}
|
||||
|
||||
xgetbv = func(index uint32) (eax, edx uint32) {
|
||||
return 0, 0
|
||||
}
|
||||
|
||||
rdtscpAsm = func() (eax, ebx, ecx, edx uint32) {
|
||||
return 0, 0, 0, 0
|
||||
}
|
||||
}
|
||||
|
|
@ -1,24 +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
|
||||
|
|
@ -1,11 +0,0 @@
|
|||
language: go
|
||||
|
||||
go:
|
||||
- 1.3
|
||||
- 1.4
|
||||
- 1.5
|
||||
- tip
|
||||
|
||||
script:
|
||||
- go test -v .
|
||||
- go test -v -race .
|
||||
|
|
@ -1,24 +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
|
||||
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue