Finally implemented "create station"

This may be a bit buggy, because no return values are checked or returned. A
big cleanup session is waiting...

5 files changed, 144 insertions, 0 deletions

diff --git a/libpiano/main.c b/libpiano/main.c
index cc4e65a..9754e73 100644
--- a/libpiano/main.c
+++ b/libpiano/main.c
@@ -456,3 +456,36 @@ void PianoSearchMusic (PianoHandle_t *ph, char *searchStr,
 	free (retStr);
 	free (requestStr);
 }
+
+/*	create new station on server
+ *	@author PromyLOPh
+ *	@added 2008-06-14
+ *	@public yes
+ *	@param piano handle
+ *	@param music id from artist or track, you may obtain one by calling
+ *			PianoSearchMusic
+ *	@return nothing, yet
+ */
+void PianoCreateStation (PianoHandle_t *ph, char *musicId) {
+	char xmlSendBuf[10000], url[PIANO_URL_BUFFER_SIZE];
+	char *requestStr, *retStr;
+
+	snprintf (xmlSendBuf, sizeof (xmlSendBuf), "<?xml version=\"1.0\"?>"
+			"<methodCall><methodName>station.createStation</methodName>"
+			"<params><param><value><int>%li</int></value></param>"
+			"<param><value><string>%s</string></value></param>"
+			"<param><value><string>mi%s</string></value></param>"
+			"</params></methodCall>", time (NULL), ph->user.authToken,
+			musicId);
+	requestStr = PianoEncryptString (xmlSendBuf);
+
+	snprintf (url, sizeof (url), PIANO_RPC_URL "rid=%s&lid=%s"
+			"&method=createStation&arg1=mi%s", ph->routeId,
+			ph->user.listenerId, musicId);
+	
+	PianoHttpPost (ph->curlHandle, url, requestStr, &retStr);
+	PianoXmlParseCreateStation (ph, retStr);
+
+	free (requestStr);
+	free (retStr);
+}
diff --git a/libpiano/piano.h b/libpiano/piano.h
index 9f2f7d7..0bffce5 100644
--- a/libpiano/piano.h
+++ b/libpiano/piano.h
@@ -157,5 +157,8 @@ PianoReturn_t PianoRateTrack (PianoHandle_t *ph, PianoStation_t *station,
 PianoReturn_t PianoRenameStation (PianoHandle_t *ph, PianoStation_t *station,
 		char *newName);
 PianoReturn_t PianoDeleteStation (PianoHandle_t *ph, PianoStation_t *station);
+void PianoSearchMusic (PianoHandle_t *ph, char *searchStr,
+		PianoSearchResult_t *searchResult);
+void PianoCreateStation (PianoHandle_t *ph, char *musicId);
 
 #endif /* _PIANO_H */
diff --git a/libpiano/xml.c b/libpiano/xml.c
index 6f8cb55..5ac8d97 100644
--- a/libpiano/xml.c
+++ b/libpiano/xml.c
@@ -245,6 +245,34 @@ void PianoXmlParseStations (PianoHandle_t *ph, char *xml) {
 	xmlFreeDoc (doc);
 }
 
+void PianoXmlParseCreateStation (PianoHandle_t *ph, char *xml) {
+	xmlNode *docRoot;
+	xmlDocPtr doc;
+	PianoStation_t *tmpStation;
+
+	if (PianoXmlInitDoc (xml, &doc, &docRoot) != PIANO_RET_OK) {
+		return;
+	}
+
+	/* get <struct> node */
+	xmlNode *dataRoot = docRoot->children->children->children->children;
+	tmpStation = calloc (1, sizeof (*tmpStation));
+	PianoXmlStructParser (dataRoot, PianoXmlParseStationsCb, tmpStation);
+	/* FIXME: copy & waste */
+	/* start new linked list or append */
+	if (ph->stations == NULL) {
+		ph->stations = tmpStation;
+	} else {
+		PianoStation_t *curStation = ph->stations;
+		while (curStation->next != NULL) {
+			curStation = curStation->next;
+		}
+		curStation->next = tmpStation;
+	}
+	
+	xmlFreeDoc (doc);
+}
+
 /*	parses playlist; used when searching too
  *	@author PromyLOPh
  *	@added 2008-06-12
diff --git a/libpiano/xml.h b/libpiano/xml.h
index 140d0ff..f8c9106 100644
--- a/libpiano/xml.h
+++ b/libpiano/xml.h
@@ -29,6 +29,7 @@ void PianoXmlParsePlaylist (PianoHandle_t *ph, char *xml);
 void PianoXmlParseSearch (char *searchXml,
 		PianoSearchResult_t *searchResult);
 PianoReturn_t PianoXmlParseSimple (char *xml);
+void PianoXmlParseCreateStation (PianoHandle_t *ph, char *xml);
 
 char *PianoXmlEncodeString (const char *s);
 
diff --git a/src/main.c b/src/main.c
index 314748f..05d1f4e 100644
--- a/src/main.c
+++ b/src/main.c
@@ -232,6 +232,46 @@ PianoStation_t *selectStation (PianoHandle_t *ph) {
 	return curStation;
 }
 
+PianoSong_t *selectSong (PianoSong_t *startSong) {
+	PianoSong_t *tmpSong;
+	size_t i;
+
+	tmpSong = startSong;
+	i = 0;
+	while (tmpSong != NULL) {
+		printf ("%2u) %s - %s\n", i, tmpSong->artist, tmpSong->title);
+		i++;
+		tmpSong = tmpSong->next;
+	}
+	scanf ("%i", &i);
+	tmpSong = startSong;
+	while (tmpSong != NULL && i > 0) {
+		tmpSong = tmpSong->next;
+		i--;
+	}
+	return tmpSong;
+}
+
+PianoArtist_t *selectArtist (PianoArtist_t *startArtist) {
+	PianoArtist_t *tmpArtist;
+	size_t i;
+
+	tmpArtist = startArtist;
+	i = 0;
+	while (tmpArtist != NULL) {
+		printf ("%2u) %s\n", i, tmpArtist->name);
+		i++;
+		tmpArtist = tmpArtist->next;
+	}
+	scanf ("%i", &i);
+	tmpArtist = startArtist;
+	while (tmpArtist != NULL && i > 0) {
+		tmpArtist = tmpArtist->next;
+		i--;
+	}
+	return tmpArtist;
+}
+
 int main (int argc, char **argv) {
 	PianoHandle_t ph;
 	struct aacPlayer player;
@@ -278,6 +318,9 @@ int main (int argc, char **argv) {
 			struct pollfd polls = {fileno (stdin), POLLIN, POLLIN};
 			char buf, yesnoBuf;
 			char *lineBuf;
+			PianoSearchResult_t searchResult;
+			PianoArtist_t *tmpArtist;
+			PianoSong_t *tmpSong;
 
 			if (poll (&polls, 1, 1000) > 0) {
 				read (fileno (stdin), &buf, sizeof (buf));
@@ -299,6 +342,42 @@ int main (int argc, char **argv) {
 						curSong = NULL;
 						break;
 
+					case 'c':
+						lineBuf = readline ("Search for artist/title\n");
+						if (lineBuf != NULL && strlen (lineBuf) > 0) {
+							PianoSearchMusic (&ph, lineBuf, &searchResult);
+							if (searchResult.songs != NULL && searchResult.artists != NULL) {
+								printf ("Is this an [a]rtist or [t]rack name?\n");
+								read (fileno (stdin), &yesnoBuf, sizeof (yesnoBuf));
+								if (yesnoBuf == 'a') {
+									tmpArtist = selectArtist (searchResult.artists);
+									PianoCreateStation (&ph, tmpArtist->musicId);
+									printf ("Ok.\n");
+								} else if (yesnoBuf == 't') {
+									tmpSong = selectSong (searchResult.songs);
+									PianoCreateStation (&ph, tmpSong->musicId);
+									printf ("Ok.\n");
+								}
+							} else if (searchResult.songs != NULL) {
+								printf ("Select song\n");
+								tmpSong = selectSong (searchResult.songs);
+								PianoCreateStation (&ph, tmpSong->musicId);
+								printf ("Ok.\n");
+							} else if (searchResult.artists != NULL) {
+								printf ("Select artist\n");
+								tmpArtist = selectArtist (searchResult.artists);
+								PianoCreateStation (&ph, tmpArtist->musicId);
+								printf ("Ok.\n");
+							} else {
+								printf ("Nothing found...\n");
+							}
+							PianoDestroySearchResult (&searchResult);
+						}
+						if (lineBuf != NULL) {
+							free (lineBuf);
+						}
+						break;
+
 					case 'd':
 						printf ("Really delete \"%s\"? [yn]\n",
 								curStation->name);