Changeset 863 for pjproject/trunk/pjmedia/include/pjmedia/session.h

Timestamp:

Dec 26, 2006 12:11:48 AM (17 years ago)

Author:

bennylp

Message:

Added DTMF callback support all the way to PJSUA API (ticket #48)

File:

• pjproject/trunk/pjmedia/include/pjmedia/session.h (modified) (1 diff)

pjproject/trunk/pjmedia/include/pjmedia/session.h

@@ -322 +322 @@
 
 /**
+ * Set callback to be called upon receiving DTMF digits. If callback is
+ * registered, the stream will not buffer incoming DTMF but rather call
+ * the callback as soon as DTMF digit is received completely.
+ *
+ * @param session       The media session.
+ * @param index         The stream index.
+ * @param cb            Callback to be called upon receiving DTMF digits.
+ *                      The DTMF digits will be given to the callback as
+ *                      ASCII digits.
+ * @param user_data     User data to be returned back when the callback
+ *                      is called.
+ *
+ * @return              PJ_SUCCESS on success.
+ */
+PJ_DECL(pj_status_t)
+pjmedia_session_set_dtmf_callback(pjmedia_session *session,
+                                  unsigned index,
+                                  void (*cb)(pjmedia_stream*, 
+                                             void *user_data, 
+                                             int digit), 
+                                  void *user_data);
+
+/**
  * Destroy media session.
  *