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globalheaders: add restart support to gh_pass()

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This commit is contained in:
Jaroslav Kysela 2014-09-17 09:00:22 +02:00
parent 45bb1c8bad
commit 236b99864a
1 changed files with 11 additions and 6 deletions
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17
src/plumbing/globalheaders.c
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@ -44,15 +44,15 @@ typedef struct globalheaders {
static void
gh_flush(globalheaders_t *gh)
{
if(gh->gh_ss != NULL)
if(gh->gh_ss != NULL) {
streaming_start_unref(gh->gh_ss);
gh->gh_ss = NULL;
gh->gh_ss = NULL;
}
pktref_clear_queue(&gh->gh_holdq);
}
/**
*
*/
@ -208,7 +208,7 @@ gh_hold(globalheaders_t *gh, streaming_message_t *sm)
assert(ssc != NULL);
if(ssc->ssc_type == SCT_TELETEXT) {
free(sm);
streaming_msg_free(sm);
ssc->ssc_disabled = 1;
break;
}
@ -278,7 +278,13 @@ gh_pass(globalheaders_t *gh, streaming_message_t *sm)
switch(sm->sm_type) {
case SMT_START:
abort(); // Should not happen
/* stop */
gh->gh_passthru = 0;
gh_flush(gh);
/* restart */
gh->gh_ss = streaming_start_copy(sm->sm_data);
streaming_msg_free(sm);
break;
case SMT_STOP:
gh->gh_passthru = 0;
@ -348,4 +354,3 @@ globalheaders_destroy(streaming_target_t *pad)
gh_flush(gh);
free(gh);
}