/*
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* Copyright (c) 2010-2019 Belledonne Communications SARL.
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*
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* This file is part of oRTP.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/* this file is responsible of the portability of the stack */
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#ifndef ORTP_PORT_H
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#define ORTP_PORT_H
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#if __APPLE__
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#include "TargetConditionals.h"
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#endif
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#if !defined(_WIN32) && !defined(_WIN32_WCE)
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/********************************/
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/* definitions for UNIX flavour */
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/********************************/
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#include <errno.h>
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#include <sys/types.h>
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#include <pthread.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <stdarg.h>
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#include <string.h>
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#ifdef __linux
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#include <stdint.h>
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#endif
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#if defined(_XOPEN_SOURCE_EXTENDED) || !defined(__hpux)
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#include <arpa/inet.h>
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#endif
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#include <sys/time.h>
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#include <netdb.h>
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typedef int ortp_socket_t;
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typedef pthread_t ortp_thread_t;
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typedef pthread_mutex_t ortp_mutex_t;
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typedef pthread_cond_t ortp_cond_t;
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#ifdef __INTEL_COMPILER
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#pragma warning(disable : 111) // statement is unreachable
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#pragma warning(disable : 181) // argument is incompatible with corresponding format string conversion
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#pragma warning(disable : 188) // enumerated type mixed with another type
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#pragma warning(disable : 593) // variable "xxx" was set but never used
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#pragma warning(disable : 810) // conversion from "int" to "unsigned short" may lose significant bits
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#pragma warning(disable : 869) // parameter "xxx" was never referenced
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#pragma warning(disable : 981) // operands are evaluated in unspecified order
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#pragma warning(disable : 1418) // external function definition with no prior declaration
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#pragma warning(disable : 1419) // external declaration in primary source file
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#pragma warning(disable : 1469) // "cc" clobber ignored
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#endif
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#define ORTP_PUBLIC
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#define ORTP_INLINE inline
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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int __ortp_thread_join(ortp_thread_t thread, void **ptr);
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int __ortp_thread_create(ortp_thread_t *thread, pthread_attr_t *attr, void * (*routine)(void*), void *arg);
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unsigned long __ortp_thread_self(void);
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#ifdef __cplusplus
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}
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#endif
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#define ortp_thread_create __ortp_thread_create
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#define ortp_thread_join __ortp_thread_join
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#define ortp_thread_self __ortp_thread_self
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#define ortp_thread_exit pthread_exit
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#define ortp_mutex_init pthread_mutex_init
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#define ortp_mutex_lock pthread_mutex_lock
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#define ortp_mutex_unlock pthread_mutex_unlock
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#define ortp_mutex_destroy pthread_mutex_destroy
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#define ortp_cond_init pthread_cond_init
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#define ortp_cond_signal pthread_cond_signal
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#define ortp_cond_broadcast pthread_cond_broadcast
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#define ortp_cond_wait pthread_cond_wait
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#define ortp_cond_destroy pthread_cond_destroy
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#define SOCKET_OPTION_VALUE void *
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#define SOCKET_BUFFER void *
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#define getSocketError() strerror(errno)
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#define getSocketErrorCode() (errno)
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#define ortp_gettimeofday(tv,tz) gettimeofday(tv,tz)
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#define ortp_log10f(x) log10f(x)
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#else
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/*********************************/
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/* definitions for WIN32 flavour */
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/*********************************/
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#include <stdio.h>
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#define _CRT_RAND_S
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#include <stdlib.h>
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#include <stdarg.h>
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#include <winsock2.h>
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#include <ws2tcpip.h>
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#ifdef _MSC_VER
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#include <io.h>
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#endif
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#if defined(__MINGW32__) || !defined(WINAPI_FAMILY_PARTITION) || !defined(WINAPI_PARTITION_DESKTOP)
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#define ORTP_WINDOWS_DESKTOP 1
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#elif defined(WINAPI_FAMILY_PARTITION)
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#if defined(WINAPI_PARTITION_DESKTOP) && WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
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#define ORTP_WINDOWS_DESKTOP 1
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#elif defined(WINAPI_PARTITION_PHONE_APP) && WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_PHONE_APP)
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#define ORTP_WINDOWS_PHONE 1
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#elif defined(WINAPI_PARTITION_APP) && WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP)
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#define ORTP_WINDOWS_UNIVERSAL 1
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#endif
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#endif
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#ifdef _MSC_VER
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#ifdef ORTP_STATIC
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#define ORTP_PUBLIC
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#else
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#ifdef ORTP_EXPORTS
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#define ORTP_PUBLIC __declspec(dllexport)
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#else
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#define ORTP_PUBLIC __declspec(dllimport)
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#endif
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#endif
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#pragma push_macro("_WINSOCKAPI_")
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#ifndef _WINSOCKAPI_
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#define _WINSOCKAPI_
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#endif
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typedef unsigned __int64 uint64_t;
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typedef __int64 int64_t;
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typedef unsigned short uint16_t;
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typedef unsigned int uint32_t;
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typedef int int32_t;
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typedef unsigned char uint8_t;
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typedef __int16 int16_t;
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#else
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#include <stdint.h> /*provided by mingw32*/
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#include <io.h>
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#define ORTP_PUBLIC
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ORTP_PUBLIC char* strtok_r(char *str, const char *delim, char **nextp);
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#endif
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#define vsnprintf _vsnprintf
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typedef SOCKET ortp_socket_t;
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#ifdef ORTP_WINDOWS_DESKTOP
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typedef HANDLE ortp_cond_t;
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typedef HANDLE ortp_mutex_t;
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#else
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typedef CONDITION_VARIABLE ortp_cond_t;
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typedef SRWLOCK ortp_mutex_t;
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#endif
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typedef HANDLE ortp_thread_t;
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#define ortp_thread_create WIN_thread_create
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#define ortp_thread_join WIN_thread_join
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#define ortp_thread_self WIN_thread_self
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#define ortp_thread_exit(arg)
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#define ortp_mutex_init WIN_mutex_init
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#define ortp_mutex_lock WIN_mutex_lock
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#define ortp_mutex_unlock WIN_mutex_unlock
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#define ortp_mutex_destroy WIN_mutex_destroy
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#define ortp_cond_init WIN_cond_init
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#define ortp_cond_signal WIN_cond_signal
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#define ortp_cond_broadcast WIN_cond_broadcast
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#define ortp_cond_wait WIN_cond_wait
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#define ortp_cond_destroy WIN_cond_destroy
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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ORTP_PUBLIC int WIN_mutex_init(ortp_mutex_t *m, void *attr_unused);
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ORTP_PUBLIC int WIN_mutex_lock(ortp_mutex_t *mutex);
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ORTP_PUBLIC int WIN_mutex_unlock(ortp_mutex_t *mutex);
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ORTP_PUBLIC int WIN_mutex_destroy(ortp_mutex_t *mutex);
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ORTP_PUBLIC int WIN_thread_create(ortp_thread_t *t, void *attr_unused, void *(*func)(void*), void *arg);
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ORTP_PUBLIC int WIN_thread_join(ortp_thread_t thread, void **unused);
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ORTP_PUBLIC unsigned long WIN_thread_self(void);
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ORTP_PUBLIC int WIN_cond_init(ortp_cond_t *cond, void *attr_unused);
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ORTP_PUBLIC int WIN_cond_wait(ortp_cond_t * cond, ortp_mutex_t * mutex);
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ORTP_PUBLIC int WIN_cond_signal(ortp_cond_t * cond);
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ORTP_PUBLIC int WIN_cond_broadcast(ortp_cond_t * cond);
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ORTP_PUBLIC int WIN_cond_destroy(ortp_cond_t * cond);
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#ifdef __cplusplus
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}
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#endif
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#define SOCKET_OPTION_VALUE char *
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#define ORTP_INLINE __inline
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#if defined(_WIN32_WCE)
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#define ortp_log10f(x) (float)log10 ((double)x)
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#ifdef assert
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#undef assert
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#endif /*assert*/
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#define assert(exp) ((void)0)
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#ifdef errno
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#undef errno
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#endif /*errno*/
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#define errno GetLastError()
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#ifdef strerror
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#undef strerror
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#endif /*strerror*/
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const char * ortp_strerror(DWORD value);
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#define strerror ortp_strerror
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#else /*_WIN32_WCE*/
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#define ortp_log10f(x) log10f(x)
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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ORTP_PUBLIC const char *getWinSocketError(int error);
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#ifndef getSocketErrorCode
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#define getSocketErrorCode() WSAGetLastError()
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#endif
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#ifndef getSocketError
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#define getSocketError() getWinSocketError(WSAGetLastError())
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#endif
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#ifndef F_OK
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#define F_OK 00 /* Visual Studio does not define F_OK */
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#endif
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ORTP_PUBLIC int ortp_gettimeofday (struct timeval *tv, void* tz);
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#ifdef _WORKAROUND_MINGW32_BUGS
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char * WSAAPI gai_strerror(int errnum);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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#ifndef _BOOL_T_
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#define _BOOL_T_
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typedef unsigned char bool_t;
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#endif /* _BOOL_T_ */
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#undef TRUE
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#undef FALSE
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#define TRUE 1
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#define FALSE 0
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typedef struct ortpTimeSpec{
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int64_t tv_sec;
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int64_t tv_nsec;
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}ortpTimeSpec;
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#ifdef __cplusplus
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extern "C"{
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#endif
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ORTP_PUBLIC void* ortp_malloc(size_t sz);
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ORTP_PUBLIC void ortp_free(void *ptr);
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ORTP_PUBLIC void* ortp_realloc(void *ptr, size_t sz);
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ORTP_PUBLIC void* ortp_malloc0(size_t sz);
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ORTP_PUBLIC char * ortp_strdup(const char *tmp);
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/*override the allocator with this method, to be called BEFORE ortp_init()*/
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typedef struct _OrtpMemoryFunctions{
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void *(*malloc_fun)(size_t sz);
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void *(*realloc_fun)(void *ptr, size_t sz);
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void (*free_fun)(void *ptr);
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}OrtpMemoryFunctions;
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void ortp_set_memory_functions(OrtpMemoryFunctions *functions);
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#define ortp_new(type,count) (type*)ortp_malloc(sizeof(type)*(count))
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#define ortp_new0(type,count) (type*)ortp_malloc0(sizeof(type)*(count))
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ORTP_PUBLIC int close_socket(ortp_socket_t sock);
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ORTP_PUBLIC int set_non_blocking_socket(ortp_socket_t sock);
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ORTP_PUBLIC int set_blocking_socket(ortp_socket_t sock);
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ORTP_PUBLIC char *ortp_strndup(const char *str,int n);
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#define ortp_strdup_printf bctbx_strdup_printf
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/*ORTP_PUBLIC char *ortp_strdup_printf(const char *fmt,...);*/
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#define ortp_strdup_vprintf bctbx_strdup_vprintf
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/*ORTP_PUBLIC char *ortp_strdup_vprintf(const char *fmt, va_list ap);*/
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#define ortp_strcat_printf bctbx_strcat_printf
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/*ORTP_PUBLIC char *ortp_strcat_printf(char *dst, const char *fmt,...);*/
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ORTP_PUBLIC char *ortp_strcat_vprintf(char *dst, const char *fmt, va_list ap);
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ORTP_PUBLIC int ortp_file_exist(const char *pathname);
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ORTP_PUBLIC void ortp_get_cur_time(ortpTimeSpec *ret);
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void _ortp_get_cur_time(ortpTimeSpec *ret, bool_t realtime);
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ORTP_PUBLIC uint64_t ortp_get_cur_time_ms(void);
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ORTP_PUBLIC void ortp_sleep_ms(int ms);
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ORTP_PUBLIC void ortp_sleep_until(const ortpTimeSpec *ts);
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ORTP_PUBLIC int ortp_timespec_compare(const ortpTimeSpec *s1, const ortpTimeSpec *s2);
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ORTP_PUBLIC unsigned int ortp_random(void);
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/* portable named pipes and shared memory*/
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#if !defined(_WIN32_WCE)
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#ifdef _WIN32
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typedef HANDLE ortp_pipe_t;
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#define ORTP_PIPE_INVALID INVALID_HANDLE_VALUE
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#else
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typedef int ortp_pipe_t;
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#define ORTP_PIPE_INVALID (-1)
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#endif
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ORTP_PUBLIC ortp_pipe_t ortp_server_pipe_create(const char *name);
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/*
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* warning: on win32 ortp_server_pipe_accept_client() might return INVALID_HANDLE_VALUE without
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* any specific error, this happens when ortp_server_pipe_close() is called on another pipe.
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* This pipe api is not thread-safe.
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*/
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ORTP_PUBLIC ortp_pipe_t ortp_server_pipe_accept_client(ortp_pipe_t server);
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ORTP_PUBLIC int ortp_server_pipe_close(ortp_pipe_t spipe);
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ORTP_PUBLIC int ortp_server_pipe_close_client(ortp_pipe_t client);
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ORTP_PUBLIC ortp_pipe_t ortp_client_pipe_connect(const char *name);
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ORTP_PUBLIC int ortp_client_pipe_close(ortp_pipe_t sock);
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ORTP_PUBLIC int ortp_pipe_read(ortp_pipe_t p, uint8_t *buf, int len);
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ORTP_PUBLIC int ortp_pipe_write(ortp_pipe_t p, const uint8_t *buf, int len);
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ORTP_PUBLIC void *ortp_shm_open(unsigned int keyid, int size, int create);
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ORTP_PUBLIC void ortp_shm_close(void *memory);
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ORTP_PUBLIC bool_t ortp_is_multicast_addr(const struct sockaddr *addr);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#if (defined(_WIN32) || defined(_WIN32_WCE)) && !defined(ORTP_STATIC)
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#ifdef ORTP_EXPORTS
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#define ORTP_VAR_PUBLIC extern __declspec(dllexport)
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#else
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#define ORTP_VAR_PUBLIC __declspec(dllimport)
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#endif
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#else
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#define ORTP_VAR_PUBLIC extern
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#endif
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#ifndef IN6_IS_ADDR_MULTICAST
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#define IN6_IS_ADDR_MULTICAST(i) (((uint8_t *) (i))[0] == 0xff)
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#endif
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/*define __ios when we are compiling for ios.
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The TARGET_OS_IPHONE macro is stupid, it is defined to 0 when compiling on mac os x.
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*/
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#if TARGET_OS_IPHONE
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#define __ios 1
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#endif
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#endif
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