kenmirrors/freeswitch
1
0
Fork 0
mirror of https://github.com/signalwire/freeswitch.git synced 2025-02-08 08:51:50 +00:00
Code Issues Projects Releases Wiki Activity

dos2unix.

Browse Source 
git-svn-id: http://svn.openzap.org/svn/openzap/trunk@126 a93c3328-9c30-0410-af19-c9cd2b2d52af
This commit is contained in:
Michael Jerris 2007-05-24 01:02:25 +00:00
parent 89046a6e5b
commit 96de29a23b
1 changed files with 91 additions and 91 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

182
libs/openzap/src/isdn/Q921.c
View File

@ -94,98 +94,98 @@ int Q921Tx23Proc(L2TRUNK trunk, L2UCHAR *Msg, L2INT size)
return trunk->Q921Tx23Proc(trunk->PrivateData23, Msg, size); return trunk->Q921Tx23Proc(trunk->PrivateData23, Msg, size);
} }
/*****************************************************************************
Function: Q921TimeTick
Description: Called periodically from an external source to allow the
stack to process and maintain it's own timers.
Return Value: none
*****************************************************************************/
L2ULONG (*Q921GetTimeProc) ()=NULL; /* callback for func reading time in ms */
static L2ULONG tLast={0};
L2ULONG Q921GetTime()
{
L2ULONG tNow = 0;
if(Q921GetTimeProc != NULL)
{
tNow = Q921GetTimeProc();
if(tNow < tLast) /* wrapped */
{
/* TODO */
}
tLast = tNow;
}
return tNow;
}
void Q921T200TimerStart(L2TRUNK trunk)
{
if (!trunk->T200) {
trunk->T200 = Q921GetTime() + trunk->T200Timeout;
}
}
void Q921T200TimerStop(L2TRUNK trunk)
{
trunk->T200 = 0;
}
void Q921T200TimerReset(L2TRUNK trunk)
{
Q921T200TimerStop(trunk);
Q921T200TimerStart(trunk);
}
void Q921T203TimerStart(L2TRUNK trunk) /*****************************************************************************
{
if (!trunk->T203) { Function: Q921TimeTick
trunk->T203 = Q921GetTime() + trunk->T203Timeout;
} Description: Called periodically from an external source to allow the
} stack to process and maintain it's own timers.
void Q921T203TimerStop(L2TRUNK trunk) Return Value: none
{
trunk->T203 = 0; *****************************************************************************/
} L2ULONG (*Q921GetTimeProc) ()=NULL; /* callback for func reading time in ms */
static L2ULONG tLast={0};
void Q921T203TimerReset(L2TRUNK trunk)
{ L2ULONG Q921GetTime()
Q921T203TimerStop(trunk); {
Q921T203TimerStart(trunk); L2ULONG tNow = 0;
} if(Q921GetTimeProc != NULL)
{
void Q921T200TimerExpire(L2TRUNK trunk) tNow = Q921GetTimeProc();
{ if(tNow < tLast) /* wrapped */
(void)trunk; {
} /* TODO */
}
void Q921T203TimerExpire(L2TRUNK trunk) tLast = tNow;
{ }
Q921T203TimerReset(trunk); return tNow;
Q921SendRR(trunk, trunk->sapi, trunk->NetUser == Q921_TE ? 0 : 1, trunk->tei, 1); }
}
void Q921T200TimerStart(L2TRUNK trunk)
void Q921TimerTick(L2TRUNK trunk) {
{ if (!trunk->T200) {
L2ULONG tNow = Q921GetTime(); trunk->T200 = Q921GetTime() + trunk->T200Timeout;
if (trunk->T200 && tNow > trunk->T200) { }
Q921T200TimerExpire(trunk); }
}
if (trunk->T203 && tNow > trunk->T203) { void Q921T200TimerStop(L2TRUNK trunk)
Q921T203TimerExpire(trunk); {
} trunk->T200 = 0;
} }
void Q921T200TimerReset(L2TRUNK trunk)
void Q921SetGetTimeCB(L2ULONG (*callback)()) {
{ Q921T200TimerStop(trunk);
Q921GetTimeProc = callback; Q921T200TimerStart(trunk);
} }
void Q921T203TimerStart(L2TRUNK trunk)
{
if (!trunk->T203) {
trunk->T203 = Q921GetTime() + trunk->T203Timeout;
}
}
void Q921T203TimerStop(L2TRUNK trunk)
{
trunk->T203 = 0;
}
void Q921T203TimerReset(L2TRUNK trunk)
{
Q921T203TimerStop(trunk);
Q921T203TimerStart(trunk);
}
void Q921T200TimerExpire(L2TRUNK trunk)
{
(void)trunk;
}
void Q921T203TimerExpire(L2TRUNK trunk)
{
Q921T203TimerReset(trunk);
Q921SendRR(trunk, trunk->sapi, trunk->NetUser == Q921_TE ? 0 : 1, trunk->tei, 1);
}
void Q921TimerTick(L2TRUNK trunk)
{
L2ULONG tNow = Q921GetTime();
if (trunk->T200 && tNow > trunk->T200) {
Q921T200TimerExpire(trunk);
}
if (trunk->T203 && tNow > trunk->T203) {
Q921T203TimerExpire(trunk);
}
}
void Q921SetGetTimeCB(L2ULONG (*callback)())
{
Q921GetTimeProc = callback;
}
/***************************************************************************** /*****************************************************************************