diff options
| author | Corey Farrell <git@cfware.com> | 2017-07-12 14:24:36 -0400 |
|---|---|---|
| committer | Corey Farrell <git@cfware.com> | 2017-07-12 19:08:23 -0400 |
| commit | 6b138046e7db59e975fc06ee3aea54fe0c143f5d (patch) | |
| tree | 5d1297d795a8640b0b1f15b52652131688541197 /include/asterisk/channel.h | |
| parent | 27aeca3594ae6618ffcafc8fe764fb0c9507ec14 (diff) | |
core: Add digit filtering to ast_waitfordigit_full
This adds a parameter to ast_waitfordigit_full which can be used to only
stop waiting when certain expected digits are received. Any unexpected
DTMF digits are simply ignored.
This also creates a new dialplan application WaitDigit.
ASTERISK-27129 #close
Change-Id: Id233935ea3d13e71c75a0861834c5936c3700ef9
Diffstat (limited to 'include/asterisk/channel.h')
| -rw-r--r-- | include/asterisk/channel.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/asterisk/channel.h b/include/asterisk/channel.h index 197cc990d..cb2e0e6a4 100644 --- a/include/asterisk/channel.h +++ b/include/asterisk/channel.h @@ -2219,11 +2219,12 @@ int ast_waitfordigit(struct ast_channel *c, int ms); * Same as ast_waitfordigit() with audio fd for outputting read audio and ctrlfd to monitor for reading. * \param c channel to wait for a digit on * \param ms how many milliseconds to wait (<0 for indefinite). + * \param breakon string of DTMF digits to break upon or NULL for any. * \param audiofd audio file descriptor to write to if audio frames are received * \param ctrlfd control file descriptor to monitor for reading * \return Returns 1 if ctrlfd becomes available */ -int ast_waitfordigit_full(struct ast_channel *c, int ms, int audiofd, int ctrlfd); +int ast_waitfordigit_full(struct ast_channel *c, int ms, const char *breakon, int audiofd, int ctrlfd); /*! * \brief Reads multiple digits |