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Add the ability to specify multiple prompts to the Read() dialplan application,

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similar to Background() and Playback().
(issue #7897, jsmith, with some modifications)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@47408 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2006-11-10 03:59:48 +00:00
parent 7142180792
commit 2b2693499d
3 changed files with 39 additions and 17 deletions
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46
main/app.c
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@@ -105,25 +105,45 @@ int ast_app_dtget(struct ast_channel *chan, const char *context, char *collect,
* \param maxlen How many digits to read (maximum)
* \param timeout set timeout to 0 for "standard" timeouts. Set timeout to -1 for
* "ludicrous time" (essentially never times out) */
int ast_app_getdata(struct ast_channel *c, char *prompt, char *s, int maxlen, int timeout)
int ast_app_getdata(struct ast_channel *c, const char *prompt, char *s, int maxlen, int timeout)
{
int res,to,fto;
int res = 0, to, fto;
char *front, *filename;
/* XXX Merge with full version? XXX */
if (maxlen)
s[0] = '\0';
if (prompt) {
res = ast_streamfile(c, prompt, c->language);
if (res < 0)
if (ast_strlen_zero(prompt))
return -1;
filename = ast_strdupa(prompt);
while ((front = strsep(&filename, "&"))) {
res = ast_streamfile(c, front, c->language);
if (res)
continue;
if (ast_strlen_zero(filename)) {
/* set timeouts for the last prompt */
fto = c->pbx ? c->pbx->rtimeout * 1000 : 6000;
to = c->pbx ? c->pbx->dtimeout * 1000 : 2000;
if (timeout > 0)
fto = to = timeout;
if (timeout < 0)
fto = to = 1000000000;
} else {
/* there is more than one prompt, so
get rid of the long timeout between
prompts, and make it 50ms */
fto = 50;
to = c->pbx ? c->pbx->dtimeout * 1000 : 2000;
}
res = ast_readstring(c, s, maxlen, to, fto, "#");
if (!ast_strlen_zero(s))
return res;
}
fto = c->pbx ? c->pbx->rtimeout * 1000 : 6000;
to = c->pbx ? c->pbx->dtimeout * 1000 : 2000;
if (timeout > 0)
fto = to = timeout;
if (timeout < 0)
fto = to = 1000000000;
res = ast_readstring(c, s, maxlen, to, fto, "#");
return res;
}