84 lines
1.8 KiB
C++
84 lines
1.8 KiB
C++
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#include "xsock.h"
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// constantes utilisées dans XSock.cpp et dans XSockUDP.cpp
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#define NBPORTSPUB 64512
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#define PNUMPORTPUB 1025
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#define GETPORTPUB() PNUMPORTPUB+(rand()%NBPORTSPUB)
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#define VERBGAPP 0
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#define VERBACCEPT 0
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#define VERBLAUNCHCLI 0
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#define VERBSEND 0
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#define VERBRECV 0
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#define VERBOSE 1
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#define ACK 0
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#define NON_ACK 1
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#define HI 2
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#define BYE 3
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#define SIZEADD 2*sizeof(u_short) + 2*sizeof(u_int)
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#define SIZESTART 2*sizeof(u_short) + sizeof(u_int)
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#define NBMAXTENTATIVES 16
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#define TIMERBASE 10000
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using namespace std;
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using namespace XSockExcept;
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namespace XSock {
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/*
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extern u_int nbConn;
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void XSock::AddConnectionToManage(int desc){
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}*/
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void XSock::close_udp(){
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::close(this->_sockFd);
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}
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void XSock::launch_udp_client(){
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if(VERBLAUNCHCLI >=1){cout << "--> launch_udp_client\n\tentree dans launch_udp_client" << endl;}
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if(this->_server.sin_port == htons(0)){
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throw eXSockNotReady();
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}else{
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// rien a faire... je crois
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}
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}
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void XSock::launch_udp_server(){
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/* TODO: choisir mono ou multi-processus */
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/* meme remarque que dans TCP */
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if((this->_sockFd=socket(AF_INET, SOCK_DGRAM,IPPROTO_UDP))==-1){
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perror("eInvalidSocket");
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throw eInvalidSocket();
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}
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if (bind(this->_sockFd,
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(struct sockaddr*)&this->_server,
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sizeof(this->_server))==-1)
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{
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perror("eUnableToBind");
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throw eUnableToBind();
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}
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}
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XSock XSock::accept_udp(){
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// rien a faire
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}
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ssize_t XSock::recv_udp(void *bufferData, ssize_t size){
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ssize_t p = read(this->_sockFd, bufferData, size);
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// traiter les erreurs...
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return p;
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}
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ssize_t XSock::send_udp(const void *bufferData, ssize_t size){
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ssize_t p = write(this->_sockFd, bufferData, size);
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// traiter les erreurs...
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return p;
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}
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}
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