vendor to ./vendor/src

Signed-off-by: Antonio Murdaca <runcom@redhat.com>

vendor/github.com/containernetworking/cni/pkg/version/plugin.go

@@ -1,77 +0,0 @@
-// Copyright 2016 CNI authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package version
-
-import (
-	"encoding/json"
-	"fmt"
-	"io"
-)
-
-// PluginInfo reports information about CNI versioning
-type PluginInfo interface {
-	// SupportedVersions returns one or more CNI spec versions that the plugin
-	// supports.  If input is provided in one of these versions, then the plugin
-	// promises to use the same CNI version in its response
-	SupportedVersions() []string
-
-	// Encode writes this CNI version information as JSON to the given Writer
-	Encode(io.Writer) error
-}
-
-type pluginInfo struct {
-	CNIVersion_        string   `json:"cniVersion"`
-	SupportedVersions_ []string `json:"supportedVersions,omitempty"`
-}
-
-func (p *pluginInfo) Encode(w io.Writer) error {
-	return json.NewEncoder(w).Encode(p)
-}
-
-func (p *pluginInfo) SupportedVersions() []string {
-	return p.SupportedVersions_
-}
-
-// PluginSupports returns a new PluginInfo that will report the given versions
-// as supported
-func PluginSupports(supportedVersions ...string) PluginInfo {
-	if len(supportedVersions) < 1 {
-		panic("programmer error: you must support at least one version")
-	}
-	return &pluginInfo{
-		CNIVersion_:        Current(),
-		SupportedVersions_: supportedVersions,
-	}
-}
-
-type PluginDecoder struct{}
-
-func (_ *PluginDecoder) Decode(jsonBytes []byte) (PluginInfo, error) {
-	var info pluginInfo
-	err := json.Unmarshal(jsonBytes, &info)
-	if err != nil {
-		return nil, fmt.Errorf("decoding version info: %s", err)
-	}
-	if info.CNIVersion_ == "" {
-		return nil, fmt.Errorf("decoding version info: missing field cniVersion")
-	}
-	if len(info.SupportedVersions_) == 0 {
-		if info.CNIVersion_ == "0.2.0" {
-			return PluginSupports("0.1.0", "0.2.0"), nil
-		}
-		return nil, fmt.Errorf("decoding version info: missing field supportedVersions")
-	}
-	return &info, nil
-}