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ajout des commandes -b,-e et -r pour la BAL. Gestion de -b dans puit, ajout de la fonction initSocket.

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This commit is contained in:
Yohan Boujon 2023-01-18 07:17:56 +01:00
parent 968cc17e43
commit e24e42a74d
5 changed files with 59 additions and 17 deletions
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2
header/bal.h
View file

@ -3,6 +3,8 @@
#include "tsock.h"
int bal(void);
typedef struct{
char *data;
int tailleData;

3
header/puit.h
View file

@ -3,7 +3,8 @@
#include "tsock.h"
int launchPuit(int nombreMessage,int tailleMessage,int isTCP,int port,char * ipAddress);
int launchPuit(int nombreMessage,int tailleMessage,int isTCP,int port,char * ipAddress,int isBAL);
int initSocket(int socketType, struct sockaddr_in * socketStruct, int port, char * ipAddress);
int receiveMultipleData(int nombreMessages, int tailleMessage, int sock, struct sockaddr_in socketStruct, int isTCP);
#endif

2
src/bal.c
View file

@ -1,6 +1,6 @@
#include "../header/bal.h"
int main(void){
int bal(void){
struct listeBAL boiteAuxLettres = initListeBAL();
nouveauMessage(&boiteAuxLettres,2,1,"Renvoi moi mon pdf asap. -Simon");
nouveauMessage(&boiteAuxLettres,2,1,"Mon anniversaire c'est demain !");

44
src/main.c
View file

@ -4,24 +4,24 @@
int main (int argc, char **argv)
{
char usageChar[30]="usage: cmd [-p|-s][-n ##]\n";
char usageChar[100]="usage: cmd [-p|-s]|[-u][-u|-r ##|-e ##|-b][-n ##][-l ##] port ipAdress\n";
char *ipAddress;
extern char *optarg;
extern int optind;
int source = -1, nb_message = -1, c, tcp=1, port=-1, tailleMessage=30; /* Nb de messages à envoyer ou à recevoir, par défaut : 10 en émission, infini en réception */
while ((c = getopt(argc, argv, "pn:sul:")) != -1) {
int source = -1, nb_message = -1, c, tcp=1, port=-1, tailleMessage=30, emetteur=-1, recepteur=-1, isBAL=0;
while ((c = getopt(argc, argv, "pn:sul:e:r:b")) != -1) {
switch (c) {
case 'p':
if (source != -1) {
printf("%s",usageChar);
exit(1);
exit(EXIT_FAILURE);
}
source = 0;
break;
case 's':
if (source != -1) {
printf("%s",usageChar);
exit(1) ;
exit(EXIT_FAILURE);
}
source = 1;
break;
@ -35,21 +35,49 @@ int main (int argc, char **argv)
case 'u':
tcp=0;
break;
case 'e':
if(recepteur !=-1 || tcp !=1 || isBAL!=0 || source != -1)
{
printf("%s",usageChar);
exit(EXIT_FAILURE);
}
source = 1;
emetteur = atoi(optarg);
break;
case 'r':
if(emetteur!=-1 || tcp !=1 || isBAL!=0 || source != -1)
{
printf("%s",usageChar);
exit(EXIT_FAILURE);
}
source = 1;
recepteur = atoi(optarg);
break;
case 'b':
if(emetteur!=-1 || recepteur !=-1 || tcp !=1)
{
printf("%s",usageChar);
exit(EXIT_FAILURE);
}
source = 0;
isBAL=1;
break;
default:
printf("%s",usageChar);
exit(EXIT_FAILURE);
break;
}
}
if (source == -1) {
printf("-p|-s non present !\n");
printf("%s",usageChar);
exit(1);
exit(EXIT_FAILURE);
}
if(argc != optind+2)
{
printf("ip ou port non present !\n");
printf("%s",usageChar);
exit(1);
exit(EXIT_FAILURE);
}
if(tailleMessage == -1)
@ -68,7 +96,7 @@ int main (int argc, char **argv)
else
{
//printf("Puit : %d\n",nb_message);
launchPuit(nb_message,tailleMessage,tcp,port,ipAddress);
launchPuit(nb_message,tailleMessage,tcp,port,ipAddress,isBAL);
}
return(EXIT_SUCCESS);
}

25
src/puit.c
View file

@ -1,25 +1,36 @@
#include "../header/puit.h"
int launchPuit(int nombreMessage,int tailleMessage,int isTCP,int port,char * ipAddress)
int launchPuit(int nombreMessage,int tailleMessage,int isTCP,int port,char * ipAddress,int isBAL)
{
int sock,socketType;
struct sockaddr_in socketPuit;
socketType = (isTCP) ? SOCK_STREAM : SOCK_DGRAM;
sock = initSocket(socketType,&socketPuit,port,ipAddress);
if(isBAL)
{
printf("Mode Boîte aux Lettres\n");
return 0;
}
receiveMultipleData(nombreMessage,tailleMessage,sock,socketPuit,isTCP);
close(sock);
return 0;
}
if((sock=socket(AF_INET,socketType,0)) == -1)
int initSocket(int socketType, struct sockaddr_in * socketStruct, int port, char * ipAddress)
{
int sockReturn;
if((sockReturn=socket(AF_INET,socketType,0)) == -1)
{
perror("[tsock] : fonction socket() : echec creation du socket\n");
exit(EXIT_FAILURE);
}
initStructSocket(&socketPuit,0,port,ipAddress);
if (bind(sock, (struct sockaddr *)&socketPuit, sizeof(socketPuit)) < 0 )
initStructSocket(socketStruct,0,port,ipAddress);
if (bind(sockReturn, (struct sockaddr *)socketStruct, sizeof(*socketStruct)) < 0 )
{
perror("[tsock] : fonction bind() : echec du lien avec socket serveur.\n");
exit(EXIT_FAILURE);
}
receiveMultipleData(nombreMessage,tailleMessage,sock,socketPuit,isTCP);
close(sock);
return 0;
return sockReturn;
}
int receiveMultipleData(int nombreMessages, int tailleMessage, int sock, struct sockaddr_in socketStruct, int isTCP)