INSA/tsock
1
0
Fork 0
mirror of https://github.com/yoboujon/tsock.git synced 2025-06-08 14:00:50 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

initSocketAddr

Browse source
This commit is contained in:
Simon Paris 2023-01-11 17:21:29 +01:00
parent 4b7f6b1103
commit a78d2ab827
1 changed files with 20 additions and 13 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

33
puit.c
View file

@ -11,19 +11,19 @@
#define _OE_SOCKETS
#define PORT_NUM 9000
void initSocket();
void initSocketAddr(struct sockaddr_in *socketServerTemp, int source);
void creationSocket(int *socketTemp);
int sock;
char buffer[1024];
struct hostent *hp;
struct sockaddr_in socketClient,socketServer;
int main(void)
{
creationSocket(&sock);
initSocket();
initSocketAddr(&socketServer,0);
if (bind(sock, (const struct sockaddr *)&socketServer, sizeof(socketServer)) < 0 )
@ -42,16 +42,25 @@ int main(void)
return 0;
}
void initSocket()
{
socketServer.sin_family=AF_INET;
socketServer.sin_port=htons(PORT_NUM);
if((hp = gethostbyname("localhost")) == NULL)
void initSocketAddr(struct sockaddr_in *socketTempStruct, int source)
{
struct hostent *hp;
socketTempStruct->sin_family=AF_INET;
socketTempStruct->sin_port=htons(PORT_NUM);
if(source)
{
printf("erreur gethostbyname\n");
exit(1);
if((hp = gethostbyname("localhost")) == NULL)
{
printf("erreur gethostbyname\n");
exit(1);
}
memcpy((char*)&(socketTempStruct->sin_addr.s_addr),hp->h_addr_list[0],hp->h_length);
}
memcpy((char*)&(socketServer.sin_addr.s_addr),hp->h_addr_list[0],hp->h_length);
else
{
socketTempStruct->sin_addr.s_addr=INADDR_ANY;
}
}
void creationSocket(int *socketTemp){
@ -64,6 +73,4 @@ if((*socketTemp=socket(AF_INET,SOCK_DGRAM,0)) == -1)
memset(&socketClient, 0, sizeof(socketClient));
memset(&socketServer, 0, sizeof(socketServer));
}