mms_timer.c

是一个手机功能的模拟程序

/*
+-----------------------------------------------------------------------------
|  File     : mms_timer.c
+-----------------------------------------------------------------------------
|  Purpose  : This Modul defines the functions for mms timer
+-----------------------------------------------------------------------------
*/
#define ENTITY_MMS

/*==== INCLUDES ===================================================*/
#if defined (NEW_FRAME)

#include <stdarg.h>
#include <string.h>
#include <stdlib.h>
#include <stddef.h>
#include "typedefs.h"
#include "pcm.h"
#include "pconst.cdg"
#include "mconst.cdg"
#include "message.h"
#include "ccdapi.h"
#include "vsi.h"
#include "custom.h"
#include "gsm.h"
#include "prim.h"
#include "pei.h"
#include "tok.h"

#else

#include <string.h>
#include <stdlib.h>
#include <stddef.h>
#include "stddefs.h"
#include "pconst.cdg"
#include "mconst.cdg"
#include "message.h"
#include "ccdapi.h"
#include "custom.h"
#include "gsm.h"
#include "prim.h"
#include "vsi.h"
#include "pei.h"
#include "tok.h"

#endif

#include "mmstask.h"

#define TRACE_EVENT(f) MMS_TRACE_EVENT(("hyl,mms_timer.c,%s",f));
#define TRACE_FUNCTION(f) TRACE_EVENT(f);

typedef int (*MMS_TimerCb) (U32, void *);
typedef struct
{
	MMS_TimerCb mms_timercb;
	USHORT time;
}
T_MMS_TIMER;
T_MMS_TIMER mms_timer;

#if !defined (NEW_FRAME)
T_VSI_THANDLE tmms_handle = VSI_ERROR;
#endif

#define MMS_TIMER_ID      0

/*==== VARIABLES ==================================================*/

/*==== FUNCTIONS ==================================================*/
/*
  Description: Initialize the timer for mms
*/
GLOBAL BOOL mms_init_timer (void)
{
	TRACE_FUNCTION("mms_init_timer");
#if !defined (NEW_FRAME)
	tmms_handle = vsi_t_open (VSI_CALLER "TMMS");

  	if (tmms_handle < VSI_OK)
    		return FALSE;
#endif
	  return TRUE;
} 

/*
  Description : Closes the timer for the browser
*/

GLOBAL void mms_close_timer (void)
{
	  TRACE_FUNCTION ("wap_close_timer()");
#if !defined (NEW_FRAME)
	  vsi_t_close (VSI_CALLER tmms_handle);
#endif
}


GLOBAL void mms_start_timer(ULONG ms)
{
	int ret;
	TRACE_FUNCTION("mms_start_timer");

#if defined (NEW_FRAME)
	  ret = vsi_t_start (VSI_CALLER MMS_TIMER_ID, ms);
#else
  	 ret = vsi_t_start (VSI_CALLER tmms_handle, ms);
#endif
	MMS_TRACE_EVENT(("ret: %d",ret));
}

GLOBAL void mms_stop_timer(void)
{
	TRACE_FUNCTION("mms_stop_timer");
#if defined (NEW_FRAME)
  	vsi_t_stop (VSI_CALLER MMS_TIMER_ID);
#else
  	vsi_t_stop (VSI_CALLER tmms_handle);
#endif
}


int mms_timeout (USHORT t)
{
	TRACE_FUNCTION("mms_timeout");
    if (mms_timer.mms_timercb)
    {
   	 extern void set_mmstask_proc(BYTE flag);
	  set_mmstask_proc(1);
        mms_timer.mms_timercb(0,0);
	  set_mmstask_proc(0);
        return 1;
    }

    return 0;
}

void	*mms_settimer(int value, void * callback)
{
	TRACE_FUNCTION("mms_settimer");

	mms_timer.mms_timercb = (MMS_TimerCb)callback;
	mms_timer.time = (USHORT)value;
	mms_start_timer(value);

	return &mms_timer;
}

int	mms_restarttimer(void  *timer)
{
	T_MMS_TIMER *t = (T_MMS_TIMER*)timer;
	TRACE_FUNCTION("mms_restarttimer");
	
	mms_stop_timer();
	mms_start_timer(t->time);
	return t->time;
}


int mms_resettimervalue(void  *timer, int fast)
{
	T_MMS_TIMER *t = (T_MMS_TIMER*)timer;
	TRACE_FUNCTION("mms_restarttimer");
	t->time = fast;
	mms_stop_timer();
	return fast;
}

int mms_killtimer(void* timer)
{
	T_MMS_TIMER *t = (T_MMS_TIMER*)timer;
	TRACE_FUNCTION("mms_killtimer");
	mms_stop_timer();
	memset(t, 0 ,sizeof(T_MMS_TIMER));
}