diff options
Diffstat (limited to 'src/xine-engine/info_helper.c')
| -rw-r--r-- | src/xine-engine/info_helper.c | 48 |
1 files changed, 47 insertions, 1 deletions
diff --git a/src/xine-engine/info_helper.c b/src/xine-engine/info_helper.c index fb2a087f6..bb9d1bc9e 100644 --- a/src/xine-engine/info_helper.c +++ b/src/xine-engine/info_helper.c @@ -20,7 +20,7 @@ * stream metainfo helper functions * hide some xine engine details from demuxers and reduce code duplication * - * $Id: info_helper.c,v 1.7 2003/12/13 11:35:08 valtri Exp $ + * $Id: info_helper.c,v 1.8 2003/12/14 00:28:02 f1rmb Exp $ */ #ifdef HAVE_CONFIG_H @@ -29,6 +29,7 @@ #include <stdio.h> #include <string.h> +#include <stdarg.h> #define XINE_ENGINE_INTERNAL @@ -234,6 +235,51 @@ void _x_meta_info_n_set(xine_stream_t *stream, int info, const char *buf, int le } /* + * Set private meta info value, from multiple arguments. + */ +void _x_meta_info_set_multi(xine_stream_t *stream, int info, ...) { + + pthread_mutex_lock(&stream->meta_mutex); + if(__meta_valid(info)) { + va_list ap; + char *args[1024]; + char *buf; + int n, len; + + len = n = 0; + + va_start(ap, info); + while((buf = va_arg(ap, char *)) && (n < 1024)) { + len += strlen(buf) + 1; + args[n] = buf; + n++; + } + va_end(ap); + + args[n] = NULL; + + if(len) { + char *p, *meta; + + p = meta = (char *) xine_xmalloc(len + 1); + + n = 0; + while(args[n]) { + strcpy(meta, args[n]); + meta += strlen(args[n]) + 1; + n++; + } + + *meta = '\0'; + + __meta_info_set_unlocked(stream, info, (const char *) p); + } + + } + pthread_mutex_unlock(&stream->meta_mutex); +} + +/* * Retrieve private info value. */ const char *_x_meta_info_get(xine_stream_t *stream, int info) { |