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// Copyright The Notary Project 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 plugin
// GetMetadataRequest contains the parameters passed in a get-plugin-metadata
// request.
type GetMetadataRequest struct {
PluginConfig map[string]string `json:"pluginConfig,omitempty"`
}
func (GetMetadataRequest) Command() Command {
return CommandGetMetadata
}
// Validate validates GetMetadataRequest struct
func (GetMetadataRequest) Validate() error {
return nil
}
// GetMetadataResponse provided by the plugin.
type GetMetadataResponse struct {
Name string `json:"name"`
Description string `json:"description"`
Version string `json:"version"`
URL string `json:"url"`
SupportedContractVersions []string `json:"supportedContractVersions,omitempty"`
Capabilities []Capability `json:"capabilities"`
}
// HasCapability return true if the metadata states that the
// capability is supported.
// Returns true if capability is empty.
func (resp *GetMetadataResponse) HasCapability(capability Capability) bool {
if capability == "" {
return true
}
for _, c := range resp.Capabilities {
if c == capability {
return true
}
}
return false
}
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