static char *test_pkt_create() {
packet p = pkt_create(ERROR, 1, 2, 3, 4);
mu_assert("FAIL: test_pkt_create [1]", pkt_get_type(p) == ERROR);
mu_assert("FAIL: test_pkt_create [2]", pkt_get_source(p) == 1);
mu_assert("FAIL: test_pkt_create [3]", pkt_get_arg_pos(p) == 2);
mu_assert("FAIL: test_pkt_create [4]", pkt_get_sub(p) == 3);
mu_assert("FAIL: test_pkt_create [6]", pkt_get_payload(p) == 4);
return NULL;
}
void receiver(int socket, char *filename)
{
fd_set read, write;
char readed[520];
int f;
if(filename==NULL)
f=STDOUT_FILENO;
else
f=open(filename,O_WRONLY|O_CREAT|O_TRUNC);
while(1){
FD_ZERO(&read);
FD_ZERO(&write);
FD_SET(socket,&write);
FD_SET(socket,&read);
FD_SET(f,&write);
if(select(socket+1,&read,&write, NULL,NULL)==-1)
{
fprintf(stderr,"Error selectreceiver\n");
return;
}
if(FD_ISSET(socket,&write) && FD_ISSET(socket,&read))
{
printf("receiver readwritesocket\n");
int rd=readSocket(socket,readed,520);
if(rd>=0)
{
pkt_t *pkt=pkt_new();
pkt_status_code errdec=pkt_decode((const char *)readed,(size_t)rd,pkt);
printf("lu : %s\n",pkt_get_payload(pkt));
if(errdec==PKT_OK)
{
if(pkt_get_type(pkt)==PTYPE_DATA)
{
printf("On doit créer ACK/NACK\n");
}
}
else
{
fprintf(stderr,"Error receiver decode\n");
return;
}
pkt_del(pkt);
printf("after del\n");
}
}
else if(FD_ISSET(f,&write))
{
printf("Write file\n");
break;
}
}
}
*
*
*
* */
int getAmountOfRealloc(const pkt_t *pkt) {
int res_mod = (pkt_get_length(pkt))%4;
if(res_mod==0) {
return 0;
} else {
return 4-res_mod;
}
}
char * try(const pkt_t *pkt) {
uint8_t type = pkt_get_type(pkt) << 5;
uint8_t window = pkt_get_window(pkt);
uint8_t tw = type | window;
uint8_t seqnum = pkt_get_seqnum(pkt);
uint16_t length = pkt_get_length(pkt);
char *test = malloc(sizeof(int));
memcpy((void *)test, (void *)&tw,1);
memcpy((void *)&test[1], (void *)&seqnum,1);
memcpy((void *)&test[2], (void *)&length,2);
int tryr = 0;
memcpy((void *)&tryr,(void *)test,4);
printf("VALUE:%d\n",tryr);
return test;
}
/*
static char *test_pkt_get_type() {
packet p = pkt_create(REFERENCE, 1, 2, 3, 4);
mu_assert("FAIL: test_pkt_get_type [1]", pkt_get_type(p) == REFERENCE);
return NULL;
}
