am_event_handler_hsc.cc

来自「Motorola synergy audio component」· CC 代码 · 共 125 行

/* (c) Copyright Motorola 1996, All rights reserved.
   Motorola Confidential Proprietary
   Contains confidential proprietary information of Motorola, Inc.
   Reverse engineering is prohibited.
   The copyright notice does not imply publication.

   DESCRIPTION:
      This module will handle all hsc related primitives: hscaud_hookswitch_ind and
      hscaud_key_feedback_ind.

 *************** REVISION HISTORY *********************************************

   Date       Author      Reference
   ========   ========    ==========================
   00-08-09   mtaraba     CR - CSGce55882
              Eliminate file gsm.h from audio manager

   00-08-04   ktang       PR - CSGce67917
              Update audio Manager to support Synergy Lite tone defs
              - Removed function handle_hscaud_key_feedback_ind

   00-05-05   shagino     CR - CSGce56425
              Implement handsfree_status funtion
              - Updated DL types to match new naming convention

   00-05-02   mkloza      PR - CSGce54341
              MATRIX command implementation
              - removed unused function(s)

   99-12-25   wchoi       CR - CSGce39558
              - suapi compilancy and added VA/VR functionality back in
              - removed unnecessary C++ classes for sending suapi messages

   99-10-25   ktang       PR - CSGce40785
              GRiEF Audio: DL Audio Tone Types and DL DB Feature IDs
              - replaced td tone types and ids with DL tone types and ids

   99-04-12   mkloza      PR - CSGce30453
              "Blip" sound after setting SMS alert to music
              - if SMS alert interrupted by key press
              then send STOP_TONE for AUD_TONE_SMS_MESSAGE_ALERT tone. 
              Audio manager already remembers that it could be music tone.

   99-01-07   mkloza      PR - CSGce21719
              - added definition for handle_hscaud_dtmf_fbk_mute_ind_event()
                function that handle HSC request to sound key tones
                as a secret tones entry.

   98-08-26   rentring    PR - CSGce21436
              No audio when ext HS is MUTED then hung up
              - changed handling of an external handsets hookstate to
                not send a second aud_hookswitch_ind by just simply returning 
              - fixed some comments

   98-07-06   aliang      CR - CSGce19444
              AM Changes for User Selectable SMS Alert
              - revised handle_hscaud_key_feedback_ind to include user selectable sms alert 

   98-02-15   gswanson    PR - CSGce12607
              Add DAI support to AM
              - moved all of the functionality for an external handsets hookstate change 
                to inside the peripheral server
              - changed get_hookswitch to a function that returns a value, 
                rather that have it pass in a value to fill in.
              - use /td definitions for the device types rather than local AM definitions.

   98-01-21   gswanson    PR - CSGce16260
   98-01-08   gswanson    PR - CSGce14851
   97-11-17   krager      PR - CSGce14669
   97-07-07   gswanson    PR - CSGce06712
   97-05-12   gswanson    PR - CSGce10523
*/

/************** INCLUDES ******************************************************/
#include <SUAPI/suapi.h>
#include <stddef.h>
#include <ENGINE_AUDIO/td_dsc_bus_limits.h>
#include <ENGINE_AUDIO/td_aud_tone_req_type.h>
#include <ENGINE_AUDIO/td_hscaud_dtmf_fbk_mut_ind_typ.h>

#include <ENGINE_AUDIO/td_hsc_public_key_event_type.h>
#include <ENGINE_AUDIO/td_hsc_public_key_type.h>
#include <ENGINE_AUDIO/hscaud_key_feedback_ind.h>
#include <ENGINE_AUDIO/hscaud_dtmf_fbk_mute_ind.h>
#include <audio/AM_Event_Handler.H>
#include <audio/AM_Tone_Sequence_Handler.H>

#ifndef DL_AUDIO_AUF_INCLUDE
#include <SYNERGY_DEVICE_LAYER/dl_audio_auf.h>
#endif

/************** LOCAL CONSTANTS ***********************************************/

/************** FUNCTION DEFINITIONS ******************************************/

/* DESCRIPTION
       This function activates and deactivates "mute DTMF keypress
       tones" feature.
  
   INPUTS
       Pointer to generic primitive.

   OUTPUTS
       None.

   IMPORTANT NOTES:
       None.
*/

void
AM_Event_Handler :: handle_hscaud_dtmf_fbk_mute_ind_event( void *msg )
{
   HSCAUD_DTMF_FBK_MUTE_IND * dtmf_fbk_mute_ind = (HSCAUD_DTMF_FBK_MUTE_IND *)msg;
   // set bit in configuration server to indicate if keypress tones should 
   // be played as a generic key tone
   if(  dtmf_fbk_mute_ind->req_type == HSCAUD_DTMF_FBK_MUTE )
   {
       am_event_configuration_server.set (AM_CONFIGURATION_ID_DTMF_SECRET, TRUE);
   }
   else
   {
       am_event_configuration_server.set (AM_CONFIGURATION_ID_DTMF_SECRET, FALSE);
   }
}