piano: Delete seed support

2 files changed, 43 insertions, 0 deletions

diff --git a/src/libpiano/piano.c b/src/libpiano/piano.c
index 9075df7..49cbf27 100644
--- a/src/libpiano/piano.c
+++ b/src/libpiano/piano.c
@@ -755,6 +755,36 @@ PianoReturn_t PianoRequest (PianoHandle_t *ph, PianoRequest_t *req,
 			break;
 		}
 
+		case PIANO_REQUEST_DELETE_SEED: {
+			PianoRequestDataDeleteSeed_t *reqData = req->data;
+			char *seedId = NULL;
+
+			assert (reqData != NULL);
+			assert (reqData->song != NULL || reqData->artist != NULL);
+
+			if (reqData->song != NULL) {
+				seedId = reqData->song->seedId;
+			} else if (reqData->artist != NULL) {
+				seedId = reqData->artist->seedId;
+			}
+
+			assert (seedId != NULL);
+
+			snprintf (xmlSendBuf, sizeof (xmlSendBuf), "<?xml version=\"1.0\"?>"
+					"<methodCall><methodName>station.deleteSeed</methodName>"
+					"<params><param><value><int>%lu</int></value></param>"
+					/* auth token */
+					"<param><value><string>%s</string></value></param>"
+					/* seed id */
+					"<param><value><string>%s</string></value></param>"
+					"</params></methodCall>", (unsigned long) timestamp,
+					ph->user.authToken, seedId);
+			snprintf (req->urlPath, sizeof (req->urlPath), PIANO_RPC_PATH
+					"rid=%s&lid=%s&method=deleteSeed&arg1=%s",
+					ph->routeId, ph->user.listenerId, seedId);
+			break;
+		}
+
 		/* "high-level" wrapper */
 		case PIANO_REQUEST_RATE_SONG: {
 			/* love/ban song */
@@ -1089,6 +1119,13 @@ PianoReturn_t PianoResponse (PianoHandle_t *ph, PianoRequest_t *req) {
 					&reqData->info);
 			break;
 		}
+
+		case PIANO_REQUEST_DELETE_SEED: {
+			assert (req->responseData != NULL);
+
+			/* dummy function, checks for errors only */
+			ret = PianoXmlParseTranformStation (req->responseData);
+		}
 	}
 
 	return ret;
diff --git a/src/libpiano/piano.h b/src/libpiano/piano.h
index d013363..9ca7827 100644
--- a/src/libpiano/piano.h
+++ b/src/libpiano/piano.h
@@ -145,6 +145,7 @@ typedef enum {
 	PIANO_REQUEST_BOOKMARK_ARTIST = 19,
 	PIANO_REQUEST_GET_STATION_INFO = 20,
 	PIANO_REQUEST_DELETE_FEEDBACK = 21,
+	PIANO_REQUEST_DELETE_SEED = 22,
 } PianoRequestType_t;
 
 typedef struct PianoRequest {
@@ -225,6 +226,11 @@ typedef struct {
 	PianoStationInfo_t info;
 } PianoRequestDataGetStationInfo_t;
 
+typedef struct {
+	PianoSong_t *song;
+	PianoArtist_t *artist;
+} PianoRequestDataDeleteSeed_t;
+
 typedef enum {
 	PIANO_RET_ERR = 0,
 	PIANO_RET_OK = 1,