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Created API call ast_dtmf_stream

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int ast_dtmf_stream(struct ast_channel *chan,struct ast_channel *peer,char *digits,int between)

changed app_senddtmf.c to use this new call
added D() parameter to app_dial to allow post connect dtmf stream to be sent using above call

-Tony


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@2918 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Anthony Minessale II
2004-05-07 20:39:14 +00:00
parent b974395573
commit 66b96f417c
4 changed files with 183 additions and 124 deletions
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45
app.c
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@@ -259,3 +259,48 @@ int ast_app_messagecount(const char *mailbox, int *newmsgs, int *oldmsgs)
}
return 0;
}
int ast_dtmf_stream(struct ast_channel *chan,struct ast_channel *peer,char *digits,int between) {
char *ptr=NULL;
int res=0;
struct ast_frame f;
if(!between)
between = 100;
if(peer)
res = ast_autoservice_start(peer);
if (!res) {
res = ast_waitfor(chan,100);
if(res > -1) {
for(ptr=digits;*ptr;*ptr++) {
if(*ptr == 'w') {
res = ast_safe_sleep(chan, 500);
if(res)
break;
continue;
}
memset(&f, 0, sizeof(f));
f.frametype = AST_FRAME_DTMF;
f.subclass = *ptr;
f.src = "ast_dtmf_stream";
if (strchr("0123456789*#abcdABCD",*ptr)==NULL) {
ast_log(LOG_WARNING, "Illegal DTMF character '%c' in string. (0-9*#aAbBcCdD allowed)\n",*ptr);
}
else {
res = ast_write(chan, &f);
if (res)
break;
/* pause between digits */
res = ast_safe_sleep(chan,between);
if (res)
break;
}
}
}
if(peer)
res = ast_autoservice_stop(peer);
}
return res;
}