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62 lines
1.6 KiB
Go
62 lines
1.6 KiB
Go
package minioapi
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import (
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"bytes"
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"encoding/json"
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"encoding/xml"
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"net/http"
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"strconv"
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"time"
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mstorage "github.com/minio-io/minio/pkg/storage"
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)
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// Write Common Header helpers
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func writeCommonHeaders(w http.ResponseWriter, acceptsType string) {
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w.Header().Set("Server", "Minio")
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w.Header().Set("Content-Type", acceptsType)
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}
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func writeErrorResponse(w http.ResponseWriter, response interface{}, acceptsType contentType) []byte {
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var bytesBuffer bytes.Buffer
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var encoder encoder
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// write common headers
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writeCommonHeaders(w, getContentString(acceptsType))
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switch acceptsType {
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case xmlType:
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encoder = xml.NewEncoder(&bytesBuffer)
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case jsonType:
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encoder = json.NewEncoder(&bytesBuffer)
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}
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encoder.Encode(response)
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return bytesBuffer.Bytes()
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}
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// Write Object Header helper
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func writeObjectHeaders(w http.ResponseWriter, metadata mstorage.ObjectMetadata) {
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lastModified := metadata.Created.Format(time.RFC1123)
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// write common headers
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writeCommonHeaders(w, metadata.ContentType)
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w.Header().Set("ETag", metadata.ETag)
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w.Header().Set("Last-Modified", lastModified)
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w.Header().Set("Content-Length", strconv.FormatInt(metadata.Size, 10))
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w.Header().Set("Connection", "close")
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}
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func writeObjectHeadersAndResponse(w http.ResponseWriter, response interface{}, acceptsType contentType) []byte {
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var bytesBuffer bytes.Buffer
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var encoder encoder
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// write common headers
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writeCommonHeaders(w, getContentString(acceptsType))
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switch acceptsType {
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case xmlType:
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encoder = xml.NewEncoder(&bytesBuffer)
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case jsonType:
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encoder = json.NewEncoder(&bytesBuffer)
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}
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w.Header().Set("Connection", "close")
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encoder.Encode(response)
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return bytesBuffer.Bytes()
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}
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