diff options
Diffstat (limited to 'pkg/api/handlers/utils/handler.go')
| -rw-r--r-- | pkg/api/handlers/utils/handler.go | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/pkg/api/handlers/utils/handler.go b/pkg/api/handlers/utils/handler.go index 8c2110f97..2fd9bffba 100644 --- a/pkg/api/handlers/utils/handler.go +++ b/pkg/api/handlers/utils/handler.go @@ -6,10 +6,18 @@ import ( "io" "net/http" "os" + "strings" - log "github.com/sirupsen/logrus" + "github.com/sirupsen/logrus" ) +// IsLibpodRequest returns true if the request related to a libpod endpoint +// (e.g., /v2/libpod/...). +func IsLibpodRequest(r *http.Request) bool { + split := strings.Split(r.URL.String(), "/") + return len(split) >= 3 && split[2] == "libpod" +} + // WriteResponse encodes the given value as JSON or string and renders it for http client func WriteResponse(w http.ResponseWriter, code int, value interface{}) { switch v := value.(type) { @@ -18,14 +26,14 @@ func WriteResponse(w http.ResponseWriter, code int, value interface{}) { w.WriteHeader(code) if _, err := fmt.Fprintln(w, v); err != nil { - log.Errorf("unable to send string response: %q", err) + logrus.Errorf("unable to send string response: %q", err) } case *os.File: w.Header().Set("Content-Type", "application/octet; charset=us-ascii") w.WriteHeader(code) if _, err := io.Copy(w, v); err != nil { - log.Errorf("unable to copy to response: %q", err) + logrus.Errorf("unable to copy to response: %q", err) } default: WriteJSON(w, code, value) @@ -33,12 +41,13 @@ func WriteResponse(w http.ResponseWriter, code int, value interface{}) { } func WriteJSON(w http.ResponseWriter, code int, value interface{}) { + // FIXME: we don't need to write the header in all/some circumstances. w.Header().Set("Content-Type", "application/json") w.WriteHeader(code) coder := json.NewEncoder(w) coder.SetEscapeHTML(true) if err := coder.Encode(value); err != nil { - log.Errorf("unable to write json: %q", err) + logrus.Errorf("unable to write json: %q", err) } } |