diff options
| author | file <file@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-08-10 14:15:53 +0000 |
|---|---|---|
| committer | file <file@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-08-10 14:15:53 +0000 |
| commit | 2bd090db6873b71821b7ce7b16e45d76b6f55104 (patch) | |
| tree | b934be553778ab904a975872f60cf83a1b4842c4 /main/file.c | |
| parent | 6f9bd85c1313b00538f143fd9518139af9bbe3d9 (diff) | |
Don't bother having the core pass through or emulate begin DTMF frames when in an ast_waitstream. It only cares about the end of DTMF.
git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@78955 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'main/file.c')
| -rw-r--r-- | main/file.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/main/file.c b/main/file.c index 39b4b4212..6bb0551a3 100644 --- a/main/file.c +++ b/main/file.c @@ -1003,6 +1003,9 @@ static int waitstream_core(struct ast_channel *c, const char *breakon, forward = ""; if (!rewind) rewind = ""; + + /* Switch the channel to end DTMF frame only. waitstream_core doesn't care about the start of DTMF. */ + ast_set_flag(c, AST_FLAG_END_DTMF_ONLY); while (c->stream) { int res; @@ -1017,6 +1020,7 @@ static int waitstream_core(struct ast_channel *c, const char *breakon, res = ast_waitfor(c, ms); if (res < 0) { ast_log(LOG_WARNING, "Select failed (%s)\n", strerror(errno)); + ast_clear_flag(c, AST_FLAG_END_DTMF_ONLY); return res; } } else { @@ -1027,9 +1031,11 @@ static int waitstream_core(struct ast_channel *c, const char *breakon, if (errno == EINTR) continue; ast_log(LOG_WARNING, "Wait failed (%s)\n", strerror(errno)); + ast_clear_flag(c, AST_FLAG_END_DTMF_ONLY); return -1; } else if (outfd > -1) { /* this requires cmdfd set */ /* The FD we were watching has something waiting */ + ast_clear_flag(c, AST_FLAG_END_DTMF_ONLY); return 1; } /* if rchan is set, it is 'c' */ @@ -1037,8 +1043,10 @@ static int waitstream_core(struct ast_channel *c, const char *breakon, } if (res > 0) { struct ast_frame *fr = ast_read(c); - if (!fr) + if (!fr) { + ast_clear_flag(c, AST_FLAG_END_DTMF_ONLY); return -1; + } switch(fr->frametype) { case AST_FRAME_DTMF_END: if (context) { @@ -1046,6 +1054,7 @@ static int waitstream_core(struct ast_channel *c, const char *breakon, if (ast_exists_extension(c, context, exten, 1, c->cid.cid_num)) { res = fr->subclass; ast_frfree(fr); + ast_clear_flag(c, AST_FLAG_END_DTMF_ONLY); return res; } } else { @@ -1056,6 +1065,7 @@ static int waitstream_core(struct ast_channel *c, const char *breakon, ast_stream_rewind(c->stream, skip_ms); } else if (strchr(breakon, res)) { ast_frfree(fr); + ast_clear_flag(c, AST_FLAG_END_DTMF_ONLY); return res; } } @@ -1066,6 +1076,7 @@ static int waitstream_core(struct ast_channel *c, const char *breakon, case AST_CONTROL_BUSY: case AST_CONTROL_CONGESTION: ast_frfree(fr); + ast_clear_flag(c, AST_FLAG_END_DTMF_ONLY); return -1; case AST_CONTROL_RINGING: case AST_CONTROL_ANSWER: @@ -1090,6 +1101,9 @@ static int waitstream_core(struct ast_channel *c, const char *breakon, } ast_sched_runq(c->sched); } + + ast_clear_flag(c, AST_FLAG_END_DTMF_ONLY); + return (c->_softhangup ? -1 : 0); } |