90 lines
2.5 KiB
C
90 lines
2.5 KiB
C
/*
|
|
* libZRTP SDK library, implements the ZRTP secure VoIP protocol.
|
|
* Copyright (c) 2006-2009 Philip R. Zimmermann. All rights reserved.
|
|
* Contact: http://philzimmermann.com
|
|
* For licensing and other legal details, see the file zrtp_legal.c.
|
|
*
|
|
* Viktor Krykun <v.krikun at zfoneproject.com>
|
|
*/
|
|
|
|
|
|
#ifndef __ZRTP_IFACE_SCHEDULER_H__
|
|
#define __ZRTP_IFACE_SCHEDULER_H__
|
|
|
|
#include "zrtp_config.h"
|
|
#include "zrtp_base.h"
|
|
#include "zrtp_string.h"
|
|
#include "zrtp_error.h"
|
|
#include "zrtp_iface.h"
|
|
|
|
#if defined(ZRTP_USE_BUILTIN_SCEHDULER) && (ZRTP_USE_BUILTIN_SCEHDULER == 1)
|
|
|
|
#if defined(__cplusplus)
|
|
extern "C"
|
|
{
|
|
#endif
|
|
|
|
|
|
/**
|
|
* In order to use default secheduler libzrtp one should define tow extra interfaces:
|
|
* sleep and threads riutine.
|
|
*/
|
|
|
|
/**
|
|
* \brief Suspend thread execution for an interval measured in miliseconds
|
|
* \param msec - number of miliseconds
|
|
* \return: 0 if successful and -1 in case of errors.
|
|
*/
|
|
|
|
#if ZRTP_PLATFORM != ZP_WIN32_KERNEL
|
|
|
|
#if (ZRTP_PLATFORM == ZP_WIN32) || (ZRTP_PLATFORM == ZP_WINCE)
|
|
#include <windows.h>
|
|
typedef LPTHREAD_START_ROUTINE zrtp_thread_routine_t;
|
|
#elif (ZRTP_PLATFORM == ZP_LINUX) || (ZRTP_PLATFORM == ZP_DARWIN) || (ZRTP_PLATFORM == ZP_BSD) || (ZRTP_PLATFORM == ZP_ANDROID)
|
|
typedef void *(*zrtp_thread_routine_t)(void*);
|
|
#elif (ZRTP_PLATFORM == ZP_SYMBIAN)
|
|
typedef int(*zrtp_thread_routine_t)(void*);
|
|
#endif
|
|
|
|
/**
|
|
* \brief Function is used to create a new thread, within a process.
|
|
*
|
|
* Thread should be created with default attributes. Upon its creation, the thread executes
|
|
* \c start_routine, with \c arg as its sole argument.
|
|
* \param start_routine - thread start routine.
|
|
* \param arg - start routine arguments.
|
|
* \return 0 if successful and -1 in case of errors.
|
|
*/
|
|
|
|
|
|
extern int zrtp_thread_create(zrtp_thread_routine_t start_routine, void *arg);
|
|
extern int zrtp_sleep(unsigned int msec);
|
|
|
|
#endif
|
|
|
|
void zrtp_def_scheduler_down();
|
|
|
|
zrtp_status_t zrtp_def_scheduler_init(zrtp_global_t* zrtp);
|
|
|
|
void zrtp_def_scheduler_call_later(zrtp_stream_t *ctx, zrtp_retry_task_t* ztask);
|
|
|
|
void zrtp_def_scheduler_cancel_call_later(zrtp_stream_t* ctx, zrtp_retry_task_t* ztask);
|
|
|
|
void zrtp_def_scheduler_wait_call_later(zrtp_stream_t* ctx);
|
|
|
|
|
|
zrtp_status_t zrtp_sem_init(zrtp_sem_t** sem, uint32_t value, uint32_t limit);
|
|
zrtp_status_t zrtp_sem_destroy(zrtp_sem_t* sem);
|
|
zrtp_status_t zrtp_sem_wait(zrtp_sem_t* sem);
|
|
zrtp_status_t zrtp_sem_trtwait(zrtp_sem_t* sem);
|
|
zrtp_status_t zrtp_sem_post(zrtp_sem_t* sem);
|
|
|
|
#if defined(__cplusplus)
|
|
}
|
|
#endif
|
|
|
|
#endif /* ZRTP_USE_BUILTIN_SCEHDULER */
|
|
|
|
#endif /*__ZRTP_IFACE_SCHEDULER_H__*/
|