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Recent CDR fixes moved execution of the 'h' exten into the bridging code, so variables that were set after ast_bridge_call was called would not show up in the 'h' exten. Added a callback function to handle setting variables, etc. from w/in the bridging code. Calls back into a nested function within the function calling ast_bridge_call

Browse Source 
(closes issue #13793)
Reported by: greenfieldtech


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@153181 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Terry Wilson
2008-10-31 18:55:33 +00:00
parent 46abb39ca2
commit 5fe37e47c6
5 changed files with 64 additions and 21 deletions
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37
apps/app_dial.c
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@@ -1277,7 +1277,6 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
int sentringing = 0, moh = 0;
const char *outbound_group = NULL;
int result = 0;
time_t start_time;
char *parse;
int opermode = 0;
AST_DECLARE_APP_ARGS(args,
@@ -1639,7 +1638,6 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
}
}
time(&start_time);
peer = wait_for_answer(chan, outgoing, &to, peerflags, &pa, &num, &result);
/* The ast_channel_datastore_remove() function could fail here if the
@@ -1668,10 +1666,9 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
/* almost done, although the 'else' block is 400 lines */
} else {
const char *number;
time_t end_time, answer_time = time(NULL);
char toast[80]; /* buffer to set variables */
strcpy(pa.status, "ANSWER");
pbx_builtin_setvar_helper(chan, "DIALSTATUS", pa.status);
/* Ah ha! Someone answered within the desired timeframe. Of course after this
we will always return with -1 so that it is hung up properly after the
conversation. */
@@ -1902,11 +1899,31 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
res = ast_dtmf_stream(chan, peer, dtmfcalling, 250, 0);
}
}
if (res) { /* some error */
res = -1;
end_time = time(NULL);
} else {
auto void end_bridge_callback(void);
void end_bridge_callback (void)
{
char buf[80];
time_t end;
time(&end);
ast_channel_lock(chan);
if (chan->cdr->answer.tv_sec) {
snprintf(buf, sizeof(buf), "%ld", end - chan->cdr->answer.tv_sec);
pbx_builtin_setvar_helper(chan, "ANSWEREDTIME", buf);
}
if (chan->cdr->start.tv_sec) {
snprintf(buf, sizeof(buf), "%ld", end - chan->cdr->start.tv_sec);
pbx_builtin_setvar_helper(chan, "DIALEDTIME", buf);
}
ast_channel_unlock(chan);
}
if (ast_test_flag64(peerflags, OPT_CALLEE_TRANSFER))
ast_set_flag(&(config.features_callee), AST_FEATURE_REDIRECT);
if (ast_test_flag64(peerflags, OPT_CALLER_TRANSFER))
@@ -1930,6 +1947,8 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
if (ast_test_flag64(peerflags, OPT_GO_ON))
ast_set_flag(&(config.features_caller), AST_FEATURE_NO_H_EXTEN);
config.end_bridge_callback = end_bridge_callback;
if (moh) {
moh = 0;
ast_moh_stop(chan);
@@ -1956,14 +1975,8 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
ast_channel_setoption(chan, AST_OPTION_OPRMODE, &oprmode, sizeof(oprmode), 0);
}
res = ast_bridge_call(chan, peer, &config);
end_time = time(NULL);
snprintf(toast, sizeof(toast), "%ld", (long)(end_time - answer_time));
pbx_builtin_setvar_helper(chan, "ANSWEREDTIME", toast);
}
snprintf(toast, sizeof(toast), "%ld", (long)(end_time - start_time));
pbx_builtin_setvar_helper(chan, "DIALEDTIME", toast);
if (res != AST_PBX_NO_HANGUP_PEER_PARKED && ast_test_flag64(&opts, OPT_PEER_H)) {
ast_log(LOG_NOTICE, "PEER context: %s; PEER exten: %s; PEER priority: %d\n",
peer->context, peer->exten, peer->priority);