ctx = malloc (sizeof(mediaCtxHandleT));
ctx->media_server = NULL;
+ ctx->index = 0;
return ctx;
}
/* called when client session dies [e.g. client quits for more than 15mns] */
-STATIC void freeMedia (void *context, void *handle) {
+STATIC void freeMedia (void *context) {
free (context);
}
STATIC json_object* init (AFB_request *request) { /* AFB_SESSION_CHECK */
+ mediaCtxHandleT *ctx;
json_object *jresp;
/* create a private client context */
if (!request->context)
request->context = initMediaCtx();
+ ctx = (mediaCtxHandleT*)request->context;
+
/* initialize server connection */
- _rygel_init (request->context);
+ if (!ctx->media_server)
+ _rygel_init (request->context);
jresp = json_object_new_object();
json_object_object_add(jresp, "info", json_object_new_string ("Media initialized"));
STATIC json_object* list (AFB_request *request) { /* AFB_SESSION_CHECK */
- char *result;
+ mediaCtxHandleT *ctx = (mediaCtxHandleT*)request->context;
+ json_object *jresp;
+
+ jresp = _rygel_list (ctx);
+
+ if (!jresp)
+ return jsonNewMessage(AFB_FAIL, "No content found in media server");
+
+ return jresp;
+}
+
+STATIC json_object* selecting (AFB_request *request) { /* AFB_SESSION_CHECK */
+
+ mediaCtxHandleT *ctx = (mediaCtxHandleT*)request->context;
+ const char *value = getQueryValue (request, "value");
+ json_object *jresp;
+ unsigned int index;
+ char index_str[5];
+
+ /* no "?value=" parameter : return current index */
+ if (!value) {
+ snprintf (index_str, sizeof(index_str), "%d", ctx->index);
+ jresp = json_object_new_object();
+ json_object_object_add (jresp, "index", json_object_new_string (index_str));
+ }
+
+ /* "?value=" parameter is negative */
+ else if (atoi(value) < 0)
+ return jsonNewMessage(AFB_FAIL, "Chosen index cannot be negative");
+
+ /* "?value=" parameter is positive */
+ else if (atoi(value) >= 0) {
+ index = (unsigned int) atoi(value);
+
+ if (!_rygel_select (ctx, index))
+ return jsonNewMessage(AFB_FAIL, "Chosen index superior to current media count");
+
+ ctx->index = index;
+ jresp = json_object_new_object();
+ json_object_object_add (jresp, "index", json_object_new_string (value));
+ }
+ else
+ jresp = NULL;
+
+ return jresp;
+}
+
+STATIC json_object* play (AFB_request *request) { /* AFB_SESSION_CHECK */
+
+ mediaCtxHandleT *ctx = (mediaCtxHandleT*)request->context;
+
+ if (!_rygel_do (ctx, PLAY, NULL))
+ return jsonNewMessage(AFB_FAIL, "Could not play chosen media");
+
+ return jsonNewMessage(AFB_SUCCESS, "PLaying media");
+}
+
+STATIC json_object* stop (AFB_request *request) { /* AFB_SESSION_CHECK */
+
+ mediaCtxHandleT *ctx = (mediaCtxHandleT*)request->context;
+
+ if (!_rygel_do (ctx, STOP, NULL))
+ return jsonNewMessage(AFB_FAIL, "Could not stop chosen media");
+
+ return jsonNewMessage(AFB_SUCCESS, "Stopped media");
+}
+
+STATIC json_object* pausing (AFB_request *request) { /* AFB_SESSION_CHECK */
+
+ mediaCtxHandleT *ctx = (mediaCtxHandleT*)request->context;
+
+ if (!_rygel_do (ctx, PAUSE, NULL))
+ return jsonNewMessage(AFB_FAIL, "Could not pause chosen media");
+
+ return jsonNewMessage(AFB_SUCCESS, "Paused media");
+}
+
+STATIC json_object* seek (AFB_request *request) { /* AFB_SESSION_CHECK */
+
+ mediaCtxHandleT *ctx = (mediaCtxHandleT*)request->context;
+ const char *value = getQueryValue (request, "value");
+
+ /* no "?value=" parameter : return error */
+ if (!value)
+ return jsonNewMessage(AFB_FAIL, "You must provide a time");
+
+ if (!_rygel_do (ctx, SEEK, value))
+ return jsonNewMessage(AFB_FAIL, "Could not seek chosen media");
+
+ return jsonNewMessage(AFB_SUCCESS, "Seeked media");
+}
+
+STATIC json_object* upload (AFB_request *request, AFB_PostItem *item) { /* AFB_SESSION_CHECK */
+
+ mediaCtxHandleT *ctx = (mediaCtxHandleT*)request->context;
+ AFB_PostCtx *postFileCtx;
+ json_object *jresp;
+ char *path;
+
+ /* item is !NULL until transfer is complete */
+ if (item != NULL)
+ return getPostFile (request, item, "media");
+
+ /* target intermediary file path */
+ path = getPostPath (request);
+
+ if (!path)
+ fprintf (stderr, "Error encoutered during intermediary file transfer\n");
+
+ else if (!_rygel_upload (ctx, path)) {
+ request->errcode = MHD_HTTP_EXPECTATION_FAILED;
+ request->jresp = jsonNewMessage (AFB_FAIL, "Error when uploading file to media server... could not complete");
+ }
- result = _rygel_list (request->context);
+ else {
+ request->errcode = MHD_HTTP_OK;
+ request->jresp = jsonNewMessage (AFB_SUCCESS, "upload=%s done", path);
+ }
- return jsonNewMessage(AFB_SUCCESS, result);
+ /* finalizes file transfer */
+ return getPostFile (request, item, NULL);
}
STATIC json_object* ping (AFB_request *request) { /* AFB_SESSION_NONE */
STATIC AFB_restapi pluginApis[]= {
- {"init" , AFB_SESSION_CHECK, (AFB_apiCB)init , "Media API - init"},
- {"list" , AFB_SESSION_CHECK, (AFB_apiCB)list , "Media API - list"},
- {"ping" , AFB_SESSION_NONE, (AFB_apiCB)ping , "Media API - ping"},
+ {"init" , AFB_SESSION_CHECK, (AFB_apiCB)init , "Media API - init" },
+ {"list" , AFB_SESSION_CHECK, (AFB_apiCB)list , "Media API - list" },
+ {"select" , AFB_SESSION_CHECK, (AFB_apiCB)selecting , "Media API - select" },
+ {"play" , AFB_SESSION_CHECK, (AFB_apiCB)play , "Media API - play" },
+ {"stop" , AFB_SESSION_CHECK, (AFB_apiCB)stop , "Media API - stop" },
+ {"pause" , AFB_SESSION_CHECK, (AFB_apiCB)pausing , "Media API - pause" },
+ {"seek" , AFB_SESSION_CHECK, (AFB_apiCB)seek , "Media API - seek" },
+ {"upload" , AFB_SESSION_CHECK, (AFB_apiCB)upload , "Media API - upload" },
+ {"ping" , AFB_SESSION_NONE, (AFB_apiCB)ping , "Media API - ping" },
{NULL}
};