vss.c: Remove some unused code.
[paraslash.git] / vss.c
diff --git a/vss.c b/vss.c
index dbf8547..82dff47 100644 (file)
--- a/vss.c
+++ b/vss.c
@@ -204,11 +204,6 @@ void vss_init(void)
        }
 }
 
-static int get_file_info(int i)
-{
-       return  afl[i].get_file_info(map, mmd->size, &mmd->afi);
-}
-
 /**
  * guess the audio format judging from filename
  *
@@ -239,19 +234,6 @@ int guess_audio_format(const char *name)
        return -E_BAD_AUDIO_FILE_SUFFIX;
 }
 
-static int get_audio_format(int omit)
-{
-       int i;
-
-       FOR_EACH_AUDIO_FORMAT(i) {
-               if (i == omit)
-                       continue;
-               if (get_file_info(i) > 0)
-                       return i;
-       }
-       return -E_AUDIO_FORMAT;
-}
-
 /**
  * Call get_file_info() to obtain an afhi structure.
  *
@@ -291,79 +273,6 @@ int compute_afhi(const char *path, char *data, size_t size,
        return -E_AUDIO_FORMAT;
 }
 
-/*
- * upddate shared mem
- */
-static int update_mmd(void)
-{
-       int i;
-
-       i = guess_audio_format(mmd->filename);
-       if (i < 0 || get_file_info(i) < 0)
-               i = get_audio_format(i);
-       if (i < 0)
-               return i;
-       mmd->audio_format = i;
-       mmd->chunks_sent = 0;
-       mmd->current_chunk = 0;
-       mmd->offset = 0;
-       mmd->events++;
-       return 1;
-}
-
-static void vss_get_audio_file(void)
-{
-       char **sl = selectors[mmd->selector_num].get_audio_file_list(10);
-       int i;
-       struct stat file_status;
-
-       if (!sl)
-               goto err_out;
-       for (i = 0; sl[i]; i++) {
-               struct timeval now;
-               PARA_INFO_LOG("trying %s\n", sl[i]);
-               if (strlen(sl[i]) >= _POSIX_PATH_MAX)
-                       continue;
-               audio_file = open(sl[i], O_RDONLY);
-               if (audio_file < 0)
-                       continue;
-               if (fstat(audio_file, &file_status) == -1 ||
-                               !file_status.st_size) {
-                       close(audio_file);
-                       continue;
-               }
-               mmd->size = file_status.st_size;
-               mmd->mtime = file_status.st_mtime;
-               map = para_mmap(mmd->size, PROT_READ, MAP_PRIVATE,
-                       audio_file, 0);
-               strcpy(mmd->filename, sl[i]);
-               mmd->afi.header_len = 0; /* default: no header */
-               if (update_mmd() < 0) { /* invalid file */
-                       close(audio_file);
-                       munmap(map, mmd->size);
-                       map = NULL;
-                       continue;
-               }
-               mmd->num_played++;
-               if (selectors[mmd->selector_num].update_audio_file)
-                       selectors[mmd->selector_num].update_audio_file(sl[i]);
-               PARA_NOTICE_LOG("next audio file: %s\n", mmd->filename);
-               mmd->new_vss_status_flags &= (~VSS_NEXT);
-               gettimeofday(&now, NULL);
-               tv_add(&now, &announce_tv, &data_send_barrier);
-               goto free;
-       }
-err_out:
-       PARA_ERROR_LOG("%s", "no valid files found\n");
-       mmd->new_vss_status_flags = VSS_NEXT;
-free:
-       if (sl) {
-               for (i = 0; sl[i]; i++)
-                       free(sl[i]);
-               free(sl);
-       }
-}
-
 static int chk_barrier(const char *bname, const struct timeval *now,
                const struct timeval *barrier, struct timeval *diff,
                int print_log)