From: Andre Noll <maan@systemlinux.org>
Date: Mon, 22 Oct 2007 20:30:05 +0000 (+0200)
Subject: vss.c: Remove some unused code.
X-Git-Tag: v0.3.0~271
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=e6f65525fb59ceec8407020dc882118968294cb3

vss.c: Remove some unused code.
---

diff --git a/vss.c b/vss.c
index dbf8547c..82dff47e 100644
--- 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)