make test 'record' app in app_playback.c

You are best off doing wav (trust me) 
It can record at 8 16 22 and 32 khz if you can manage to have a channel at that speed.

syntax [record /tmp/blah.wav] 

dial * to end (dtmf only works in iax and portaudio {beg file to add it to mod_exosip})



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@453 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/include/switch_core.h

@@ -641,6 +641,13 @@ SWITCH_DECLARE(switch_status) switch_core_codec_destroy(switch_codec *codec);
 */
 SWITCH_DECLARE(switch_status) switch_core_session_set_read_codec(switch_core_session *session, switch_codec *codec);
 
+/*! 
+  \brief Retrieve the read codec from a given session
+  \param session session to retrieve from
+  \return a pointer to the codec
+*/
+SWITCH_DECLARE(switch_codec *) switch_core_session_get_read_codec(switch_core_session *session);
+
 /*! 
   \brief Assign the write codec to a given session
   \param session session to add the codec to
@@ -648,8 +655,15 @@ SWITCH_DECLARE(switch_status) switch_core_session_set_read_codec(switch_core_ses
   \return SWITCH_STATUS_SUCCESS if successful
 */
 SWITCH_DECLARE(switch_status) switch_core_session_set_write_codec(switch_core_session *session, switch_codec *codec);
-///\}
 
+/*! 
+  \brief Retrieve the write codec from a given session
+  \param session session to retrieve from
+  \return a pointer to the codec
+*/
+SWITCH_DECLARE(switch_codec *) switch_core_session_get_write_codec(switch_core_session *session);
+
+///\}
 ///\defgroup db Database Functions
 ///\ingroup core1
 ///\{
@@ -684,7 +698,7 @@ SWITCH_DECLARE(switch_status) switch_core_file_open(switch_file_handle *fh, char
 
 /*! 
   \brief Read media from a file handle
-  \param fh the file handle to read from
+  \param fh the file handle to read from (must be initilized by you memset all 0 for read, fill in channels and rate for write)
   \param data the buffer to read the data to
   \param len the max size of the buffer
   \return SWITCH_STATUS_SUCCESS with len adjusted to the bytes read if successful

src/include/switch_ivr.h

@@ -64,6 +64,19 @@ SWITCH_DECLARE(switch_status) switch_ivr_play_file(switch_core_session *session,
 												   char *file,
 												   char *timer_name,
 												   switch_dtmf_callback_function dtmf_callback);
+
+
+
+/*!
+  \brief record a file from the session to a file
+  \param session the session to record from
+  \param file the path to the file
+  \param dtmf_callback code to execute if any dtmf is dialed during the recording
+  \return SWITCH_STATUS_SUCCESS if all is well
+*/
+SWITCH_DECLARE(switch_status) switch_ivr_record_file(switch_core_session *session,
+													 char *file,
+													 switch_dtmf_callback_function dtmf_callback);
 	
 /** @} */