mirror of
https://github.com/moby/moby.git
synced 2022-11-09 12:21:53 -05:00
a7b6c3f0bf
Among other things, this is required to pull in microsoft/hcsshim#718 Also fixes microsoft/hcsshim#737 which was caught by checks while attempting to bump up hcsshim version. Signed-off-by: Vikram bir Singh <vikrambir.singh@docker.com>
49 lines
1.2 KiB
Go
49 lines
1.2 KiB
Go
package hns
|
|
|
|
import (
|
|
"encoding/json"
|
|
"fmt"
|
|
|
|
"github.com/Microsoft/hcsshim/internal/hcserror"
|
|
"github.com/Microsoft/hcsshim/internal/interop"
|
|
"github.com/sirupsen/logrus"
|
|
)
|
|
|
|
func hnsCallRawResponse(method, path, request string) (*hnsResponse, error) {
|
|
var responseBuffer *uint16
|
|
logrus.Debugf("[%s]=>[%s] Request : %s", method, path, request)
|
|
|
|
err := _hnsCall(method, path, request, &responseBuffer)
|
|
if err != nil {
|
|
return nil, hcserror.New(err, "hnsCall ", "")
|
|
}
|
|
response := interop.ConvertAndFreeCoTaskMemString(responseBuffer)
|
|
|
|
hnsresponse := &hnsResponse{}
|
|
if err = json.Unmarshal([]byte(response), &hnsresponse); err != nil {
|
|
return nil, err
|
|
}
|
|
return hnsresponse, nil
|
|
}
|
|
|
|
func hnsCall(method, path, request string, returnResponse interface{}) error {
|
|
hnsresponse, err := hnsCallRawResponse(method, path, request)
|
|
if err != nil {
|
|
return fmt.Errorf("failed during hnsCallRawResponse: %v", err)
|
|
}
|
|
if !hnsresponse.Success {
|
|
return fmt.Errorf("hns failed with error : %s", hnsresponse.Error)
|
|
}
|
|
|
|
if len(hnsresponse.Output) == 0 {
|
|
return nil
|
|
}
|
|
|
|
logrus.Debugf("Network Response : %s", hnsresponse.Output)
|
|
err = json.Unmarshal(hnsresponse.Output, returnResponse)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|