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(closes issue #12929)

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Reported by: snyfer

This handles the case for a zero length file to attempt to be streamed. Instead of failing from not playing any data, go ahead and return success as ast_streamfile should consider playing nothing a success when there is nothing to play.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@158062 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Jeff Peeler
2008-11-20 17:37:31 +00:00
parent cea9924353
commit d12263a16a
1 changed files with 14 additions and 0 deletions
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14
main/file.c
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@@ -407,6 +407,9 @@ static int ast_filehelper(const char *filename, const void *arg2, const char *fm
ast_free(s);
continue; /* cannot run open on file */
}
if (st.st_size == 0) {
ast_log(LOG_WARNING, "File %s detected to have zero size.\n", fn);
}
/* ok this is good for OPEN */
res = 1; /* found */
s->lasttimeout = -1;
@@ -872,8 +875,19 @@ int ast_streamfile(struct ast_channel *chan, const char *filename, const char *p
struct ast_filestream *fs;
struct ast_filestream *vfs=NULL;
char fmt[256];
int seekattempt;
fs = ast_openstream(chan, filename, preflang);
/* check to see if there is any data present (not a zero length file),
* done this way because there is no where for ast_openstream_full to
* return the file had no data. */
seekattempt = fseek(fs->f, -1, SEEK_END);
if (!seekattempt)
fseek(fs->f, 0, SEEK_SET);
else
return 0;
if (fs)
vfs = ast_openvstream(chan, filename, preflang);
if (vfs) {