From f87a6a3c5fde34491b7de2364b6835f080abf316 Mon Sep 17 00:00:00 2001 From: Matthew Fredrickson Date: Tue, 10 Jan 2006 21:35:45 +0000 Subject: Allow a digitstream to contain a flash character ('f' or 'F') when sending dtmf string to a channel. (#4935) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7948 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- app.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/app.c b/app.c index f6eb18e95..40dbc75af 100644 --- a/app.c +++ b/app.c @@ -304,10 +304,16 @@ int ast_dtmf_stream(struct ast_channel *chan,struct ast_channel *peer,char *digi 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); + if (strchr("0123456789*#abcdfABCDF",*ptr)==NULL) { + ast_log(LOG_WARNING, "Illegal DTMF character '%c' in string. (0-9*#aAbBcCdDfF allowed)\n",*ptr); } else { - res = ast_write(chan, &f); + if (*ptr == 'f' || *ptr == 'F') { + /* ignore return values if not supported by channel */ + ast_indicate(chan, AST_CONTROL_FLASH); + res = 0; + } else { + res = ast_write(chan, &f); + } if (res) break; /* pause between digits */ -- cgit v1.2.3