PJGO

PJSIP implementation on Go using SWIG interface

Getting started

Prerequisites

go

swig

pjsua installed in system

Installing PJSUA in project

Redefine if needed in Makefile:

• SWIG_DIR - subdirectory pjsip-apps/src/swig in your PJSIP source directory

• CGO_CXXFLAGS - directory with include installed pjsua header files - compiler flag

make pjsua-install

Then insert into pjsua.go compiler flags from pkgconfig/libpjproject.pc from installed pjsua lib directory like this:

package pjsua2

/*
#cgo CXXFLAGS: -I/usr/local/include -g -O2 -I/usr/local/include -DPJ_AUTOCONF=1 -O2 -DPJ_IS_BIG_ENDIAN=0 -DPJ_IS_LITTLE_ENDIAN=1
#cgo LDFLAGS: -L/usr/local/lib -lpjsua2-x86_64-unknown-linux-gnu -lstdc++ -lpjsua-x86_64-unknown-linux-gnu -lpjsip-ua-x86_64-unknown-linux-gnu -lpjsip-simple-x86_64-unknown-linux-gnu -lpjsip-x86_64-unknown-linux-gnu -lpjmedia-codec-x86_64-unknown-linux-gnu -lpjmedia-x86_64-unknown-linux-gnu -lpjmedia-videodev-x86_64-unknown-linux-gnu -lpjmedia-audiodev-x86_64-unknown-linux-gnu -lpjmedia-x86_64-unknown-linux-gnu -lpjnath-x86_64-unknown-linux-gnu -lpjlib-util-x86_64-unknown-linux-gnu -lsrtp-x86_64-unknown-linux-gnu -lresample-x86_64-unknown-linux-gnu -lgsmcodec-x86_64-unknown-linux-gnu -lspeex-x86_64-unknown-linux-gnu -lilbccodec-x86_64-unknown-linux-gnu -lg7221codec-x86_64-unknown-linux-gnu -lyuv-x86_64-unknown-linux-gnu -lwebrtc-x86_64-unknown-linux-gnu  -lpj-x86_64-unknown-linux-gnu -lopus -lssl -lcrypto -luuid -lm -lrt -lpthread  -lasound -L/usr/lib -pthread -lSDL2  -lavdevice -lavformat -lavcodec -lswscale -lavutil  -lv4l2 -lopencore-amrnb -lopencore-amrwb


#define intgo swig_intgo
typedef void *swig_voidp;

with variables substitution, where:

• CXXFLAGS - Cflags
• LDFLAGS - Libs