oops; forgot to add moc.[ch]

[monky] / src / moc.c

diff --git a/src/moc.c b/src/moc.c
new file mode 100644 (file)
index 0000000..b7dd798
--- /dev/null
+++ b/src/moc.c
@@ -0,0 +1,128 @@
+/* MOC Conky integration
+ *
+ * Please see COPYING for details
+ *
+ * Copyright (c) 2008, Henri Häkkinen
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "conky.h"
+#include "moc.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+void init_moc(struct moc_s *moc)
+{
+       moc->state = NULL;
+       moc->file = NULL;
+       moc->title = NULL;
+       moc->artist = NULL;
+       moc->song = NULL;
+       moc->album = NULL;
+       moc->totaltime = NULL;
+       moc->timeleft = NULL;
+       moc->curtime = NULL;
+       moc->bitrate = NULL;
+       moc->rate = NULL;
+}
+
+static void update_infos(struct moc_s *moc)
+{
+       FILE *fp;
+
+       free_moc(moc);
+       fp = popen("mocp -i", "r");
+       if (!fp) {
+               moc->state = strndup("Can't run 'mocp -i'", text_buffer_size);
+               return;
+       }
+
+       while (1) {
+               char line[100];
+               char *p;
+
+               /* Read a line from the pipe and strip the possible '\n'. */
+               if (!fgets(line, 100, fp))
+                       break;
+               if ((p = strrchr(line, '\n')))
+                       *p = '\0';
+
+               /* Parse infos. */
+               if (strncmp(line, "State:", 6) == 0)
+                       moc->state = strndup(line + 7, text_buffer_size);
+               else if (strncmp(line, "File:", 5) == 0)
+                       moc->file = strndup(line + 6, text_buffer_size);
+               else if (strncmp(line, "Title:", 6) == 0)
+                       moc->title = strndup(line + 7, text_buffer_size);
+               else if (strncmp(line, "Artist:", 7) == 0)
+                       moc->artist = strndup(line + 8, text_buffer_size);
+               else if (strncmp(line, "SongTitle:", 10) == 0)
+                       moc->song = strndup(line + 11, text_buffer_size);
+               else if (strncmp(line, "Album:", 6) == 0)
+                       moc->album = strndup(line + 7, text_buffer_size);
+               else if (strncmp(line, "TotalTime:", 10) == 0)
+                       moc->totaltime = strndup(line + 11, text_buffer_size);
+               else if (strncmp(line, "TimeLeft:", 9) == 0)
+                       moc->timeleft = strndup(line + 10, text_buffer_size);
+               else if (strncmp(line, "CurrentTime:", 12) == 0)
+                       moc->curtime = strndup(line + 13, text_buffer_size);
+               else if (strncmp(line, "Bitrate:", 8) == 0)
+                       moc->bitrate = strndup(line + 9, text_buffer_size);
+               else if (strncmp(line, "Rate:", 5) == 0)
+                       moc->rate = strndup(line + 6, text_buffer_size);
+       }
+
+       pclose(fp);
+}
+
+void *update_moc(void *arg)
+{
+       struct moc_s *moc;
+
+       if (arg == NULL) {
+               CRIT_ERR("update_moc called with a null argument!");
+       }
+
+       moc = (struct moc_s *) arg;
+
+       while (1) {
+               timed_thread_lock(moc->timed_thread);
+               update_infos(moc);
+               timed_thread_unlock(moc->timed_thread);
+               if (timed_thread_test(moc->timed_thread)) {
+                       timed_thread_exit(moc->timed_thread);
+               }
+       }
+       /* never reached */
+}
+
+void free_moc(struct moc_s *moc)
+{
+       free(moc->state);
+       free(moc->file);
+       free(moc->title);
+       free(moc->artist);
+       free(moc->song);
+       free(moc->album);
+       free(moc->totaltime);
+       free(moc->timeleft);
+       free(moc->curtime);
+       free(moc->bitrate);
+       free(moc->rate);
+
+       init_moc(moc);
+}
+