#include #include #include #include #include #include #include #include #include #include #define blockSize 1024 int sock=-1; void handlerExit(int sig){ printf("\n---Interruption %i---\n\n",sig); close(sock); exit(0); } void handlerGetOutSon(int sig){ wait(); } int existOrNot(char* filename) { int res=-1; FILE* pt_file; if(pt_file = fopen(filename,"rw+")) { res=0; fclose(pt_file); } else { res=1; } return res; } int main(){ struct trameHttp{ char request[32]; char target[64]; char protocol[16]; }; //none are work :'( signal(9,handlerExit); signal(SIGINT,handlerExit); signal(SIGKILL,handlerExit); signal(SIGTERM,handlerExit); //.. signal(SIGCHLD,handlerGetOutSon); char* buffer; char* talks; struct sockaddr_in sockaddr; sockaddr.sin_family = AF_INET; sockaddr.sin_port=ntohs(2009); sockaddr.sin_addr.s_addr = htonl(INADDR_ANY); int cpt0=0; for(cpt0=0;cpt0 "); sock=socket(AF_INET,SOCK_STREAM,0); if(sock<0) perror("Erreur sur la creation de socket!!!"); else printf("OK\n"); printf("bind() ---> "); int dbg0 = bind(sock,(struct sockaddr*)&sockaddr,sizeof(struct sockaddr)); if(dbg0<0) perror("Erreur avec le bind()"); else printf("OK\n"); printf("listen() ---> "); int dbg1 = listen(sock,1); if(dbg1<0) perror("Erreur avec le listen()"); else printf("OK\n"); int i=0; for(;;){ int sizeMax = sizeof(struct sockaddr*); int sockfd=accept(sock,(struct sockaddr*)&sockaddr,&sizeMax); if(sockfd<0) perror("accept()"); int pidf; pidf=fork(); if(pidf<0) perror("fork()"); else if(pidf==0){ buffer=malloc(sizeof(char)*498); int dbg2=read(sockfd,buffer,498); if(dbg2<0) perror("read()"); //printf("CLIENT::%s\n",buffer); char *adr0, *adr1, *adr2; struct trameHttp tr; adr0 = strtok(buffer," "); adr1 = strtok(NULL," "); adr2 = strtok(NULL," "); sprintf(tr.request,"%s",adr0); sprintf(tr.target,"%s",adr1); sprintf(tr.protocol,"%s",adr2); //DBG //printf("BUF=>adr0:%s/adr1:%s/adr2:%s\n",tr.request,tr.target,tr.protocol); free(buffer); printf("Request = %s\n",tr.request); printf("Target = %s\n",tr.target); FILE* myFile; char path[128]; char defaultIndex[]="index.html"; char default404[]="404.html"; sprintf(path,"%s",tr.target); if(strcmp(path,"/")==0){ sprintf(path,"%s",defaultIndex); } else{ sprintf(path,"%s",path+1); } int exist = existOrNot(path); int alreadyWrote=-1; printf("\nExist (%s)= %i\n",path,exist); if(exist==1){ //doesn't exist if(strcmp(path,"page")==0){ /*Stats page*/ char hostN[32]; char lHostN[256]; char header[]="

Stats Page

"; char *statPage; struct sockaddr_in sockAd; int lenSockAd=sizeof(sockAd); char sockInfo[1024]; time_t t; time(&t); char curTime[32]; sprintf(curTime,"%s", ctime(&t)); gethostname(hostN,sizeof(hostN)); sprintf(lHostN,"",hostN,curTime); getsockname(sockfd,(struct sockaddr_in*)&sockAd,&lenSockAd); sprintf(sockInfo,"

Server Host Name	%s
Time	%s
Sockfd	%d
Address	%p
IP	%s
Port	%u

", sockfd, &sockAd, inet_ntoa(sockAd.sin_addr), ntohs(sockAd.sin_port)); statPage=malloc((sizeof(header)+sizeof(lHostN)+sizeof(sockInfo))*(sizeof(char))); sprintf(statPage,"%s%s%s",header,lHostN,sockInfo); if(write(sockfd,statPage,strlen(statPage))<0) perror("IO Error with the stats page"); alreadyWrote=1; } else if(existOrNot(default404)!=0){ //no 404 file char hostNerrorP[32]; char *errorPageDef; char pageAppend[]=""; gethostname(hostNerrorP,sizeof(hostNerrorP)); char no404[]="

404 : Page not found

"; //malloc errorPageDef errorPageDef=malloc((sizeof(no404)+sizeof(hostNerrorP)+sizeof(pageAppend))*(sizeof(char))); sprintf(errorPageDef,"%s%s%s",no404,hostNerrorP,pageAppend); if(write(sockfd,errorPageDef,strlen(errorPageDef))<0) perror("IO Error with the 404 default page"); alreadyWrote=1; } else{ sprintf(path,"%s",default404); } } if(alreadyWrote<=0){ myFile=fopen(path,"rb"); char bufferIOF[1024]; int len=0; do{ len = fread(bufferIOF,1,1,myFile); if(write(sockfd,bufferIOF,len)<0) perror("IO Error"); }while(len>0); } close(sockfd); exit(0); } else{ close(sockfd); } } close(sock); printf("Connexion ---> Done\n"); }