mirror of
https://github.com/signalwire/freeswitch.git
synced 2025-02-13 05:32:23 +00:00
79 lines
2.4 KiB
C
79 lines
2.4 KiB
C
|
#ifndef CHANSWITCH_H_INCLUDED
|
||
|
|
#define CHANSWITCH_H_INCLUDED
|
||
|
|
|
||
|
|
/*============================================================================
|
||
|
|
This is the generic channel switch interface for Abyss. It
|
||
|
|
includes both the generic interface to a channel switch from above
|
||
|
|
and the interface between generic channel switch code and a
|
||
|
|
particular channel implementation (e.g. POSIX) below.
|
||
|
|
|
||
|
|
A channel switch is what creates a channel -- it brokers a connection
|
||
|
|
between an HTTP client and server.
|
||
|
|
============================================================================*/
|
||
|
|
|
||
|
|
#include "bool.h"
|
||
|
|
#include "int.h"
|
||
|
|
#include "xmlrpc-c/abyss.h"
|
||
|
|
|
||
|
|
typedef void SwitchDestroyImpl(TChanSwitch * const socketP);
|
||
|
|
|
||
|
|
typedef void SwitchListenImpl(TChanSwitch * const chanSwitchP,
|
||
|
|
uint32_t const backlog,
|
||
|
|
const char ** const errorP);
|
||
|
|
|
||
|
|
typedef void SwitchAcceptImpl(TChanSwitch * const chanSwitchP,
|
||
|
|
TChannel ** const channelPP,
|
||
|
|
void ** const channelInfoP,
|
||
|
|
const char ** const errorP);
|
||
|
|
|
||
|
|
typedef void SwitchInterruptImpl(TChanSwitch * const chanSwitchP);
|
||
|
|
|
||
|
|
struct TChanSwitchVtbl {
|
||
|
|
SwitchDestroyImpl * destroy;
|
||
|
|
SwitchListenImpl * listen;
|
||
|
|
SwitchAcceptImpl * accept;
|
||
|
|
SwitchInterruptImpl * interrupt;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct _TChanSwitch {
|
||
|
|
uint signature;
|
||
|
|
/* With both background and foreground use of switches, and
|
||
|
|
background being both fork and pthread, it is very easy to
|
||
|
|
screw up switch lifetime and try to destroy twice. We use
|
||
|
|
this signature to help catch such bugs.
|
||
|
|
*/
|
||
|
|
void * implP;
|
||
|
|
struct TChanSwitchVtbl vtbl;
|
||
|
|
};
|
||
|
|
|
||
|
|
extern bool SwitchTraceIsActive;
|
||
|
|
|
||
|
|
void
|
||
|
|
ChanSwitchInit(const char ** const errorP);
|
||
|
|
|
||
|
|
void
|
||
|
|
ChanSwitchTerm(void);
|
||
|
|
|
||
|
|
void
|
||
|
|
ChanSwitchCreate(const struct TChanSwitchVtbl * const vtblP,
|
||
|
|
void * const implP,
|
||
|
|
TChanSwitch ** const chanSwitchPP);
|
||
|
|
|
||
|
|
void
|
||
|
|
ChanSwitchListen(TChanSwitch * const chanSwitchP,
|
||
|
|
uint32_t const backlog,
|
||
|
|
const char ** const errorP);
|
||
|
|
|
||
|
|
void
|
||
|
|
ChanSwitchAccept(TChanSwitch * const chanSwitchP,
|
||
|
|
TChannel ** const channelPP,
|
||
|
|
void ** const channelInfoPP,
|
||
|
|
const char ** const errorP);
|
||
|
|
|
||
|
|
void
|
||
|
|
ChanSwitchInterrupt(TChanSwitch * const chanSwitchP);
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|