GB28181 SIP开发环境搭建
- 一、sip开源库
- 1、osip2和eXosip2
- 2、PJSIP
- 二、开发环境搭建
- 1.下载软件
- 2.编译安装osip2
- 2.1解决报错
- 2.2编译
- 3.编译安装exosip2
- 3.1编译报错
- 3.2编译
一、sip开源库
1、osip2和eXosip2
作为SIP客户端的开发协议栈
osip2：
文档地址：https://www.gnu.org/software/osip/
源码地址：http://ftp.gnu.org/gnu/osip/
eXosip2:
文档地址： http://www.antisip.com/documentation/exosip2/modules.html
源码地址：http://download.savannah.gnu.org/releases/exosip/
2、PJSIP
作为SIP服务端开发库
https://www.pjsip.org/download.htm
二、开发环境搭建
1.下载软件
下载：libosip2-5.2.1
下载：pthreads-w32-2-9-1-release
下载：libexosip2-5.2.1
2.编译安装osip2
libosip2-5.2.1/INSTALL文件中编译说明：
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12Here is a list of options you can give to the 'configure' command line: configure --disable-mt ==> disable any thread support, flags: "-DOSIP_MONOTHREAD" configure --disable-debug ==> disable debug. configure --disable-trace ==> disable the trace in the logfile. flags: "-UENABLE_TRACE" configure --prefix=/your/local ==> install in '$prefix' (default is /usr/local)
当 configure没有配置--disable-mt 或 -DOSIP_MONOTHREAD时，报错如下图：
2.1解决报错
解决报错：需要依赖pthreads-win32
首先修改libosip2-5.2.1include/osip2/internal.h，在126行#ifndef OSIP_MONOTHREAD下面插入一行如下：
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2#define HAVE_PTHREAD_WIN32 1 // 依赖 pthreads-win32
继续修改libosip2-5.2.1include/osip2/osip_condv.h，在58行对struct timespec添加宏判断(为了解决exosip2编译报错)，如下：
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11#if !defined(HAVE_SYS_TYPES_H) //添加 防止在编译exosip2是类型重定义 /** * timespec structure * @struct timespec */ struct timespec { long tv_sec; long tv_nsec; }; #endif //添加 防止在编译exosip2是类型重定义
2.2编译
脚本如下：
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19#!/bin/bash CUR_DIR=$(pwd) BUILD_DIR=${CUR_DIR}/build_mingwX64 INSTALL_DIR=${CUR_DIR}/build_mingwX64/libosip PTHREAD_W32_INCLUDE_DIR=/d/cppwork/devEnv/pthreads-w32-2-9-1-release/Pre-built.2/include PTHREAD_W32_LIB_DIR=/d/cppwork/devEnv/pthreads-w32-2-9-1-release/Pre-built.2/lib/x64 if [ ! -d ${BUILD_DIR} ]; then mkdir ${BUILD_DIR} fi cd ${BUILD_DIR} ../configure --prefix=${INSTALL_DIR} LDFLAGS="-L${PTHREAD_W32_LIB_DIR}" CPPFLAGS="-I${PTHREAD_W32_INCLUDE_DIR}" LIBS="-lpthreadGC2" && make && make install
3.编译安装exosip2
3.1编译报错
见 2.1解决报错
3.2编译
脚本如下：
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25#!/bin/bash CUR_DIR=$(pwd) BUILD_DIR=${CUR_DIR}/build_mingwX64 INSTALL_DIR=${CUR_DIR}/build_mingwX64/libexosip PTHREAD_W32_INCLUDE_DIR=/d/cppwork/devEnv/pthreads-w32-2-9-1-release/Pre-built.2/include PTHREAD_W32_LIB_DIR=/d/cppwork/devEnv/pthreads-w32-2-9-1-release/Pre-built.2/lib/x64 OSIP_INCLUDE_DIR=/d/cppwork/devEnv/libosip2-5.2.1/build_mingwX64/libosip/include OSIP_LIB_DIR=/d/cppwork/devEnv/libosip2-5.2.1/build_mingwX64/libosip/lib OPENSSL_INCLUDE_DIR=/d/cppwork/devEnv/openssl1.0.0d_ming64_gcc8.1.0/mingw64_build/include OPENSSL_LIB_DIR=/d/cppwork/devEnv/openssl1.0.0d_ming64_gcc8.1.0/mingw64_build/lib if [ ! -d ${BUILD_DIR} ]; then mkdir ${BUILD_DIR} fi cd ${BUILD_DIR} ../configure --prefix=${INSTALL_DIR} LDFLAGS="-L${OSIP_LIB_DIR} -L${PTHREAD_W32_LIB_DIR} -L${OPENSSL_LIB_DIR}" CPPFLAGS="-I${OSIP_INCLUDE_DIR} -I${PTHREAD_W32_INCLUDE_DIR} -I${OPENSSL_INCLUDE_DIR}" LIBS="-losipparser2 -lpthreadGC2 -lssl -lcrypto -lCrypt32" && make && make install
最后
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