struct v3_socket_hooks * sock_hooks = 0;
-
-//int v3_socket_api_test(void);
-
-
void V3_Init_Sockets(struct v3_socket_hooks * hooks) {
PrintInfo("Initializing Socket Interface\n");
sock_hooks = hooks;
PrintDebug("V3 sockets inited\n");
- //v3_socket_api_test();
-
return;
}
-void v3_init_sock_set(struct v3_sock_set * sock_set) {
- sock_set->num_socks = 0;
- sock_set->socks = NULL;
-
- return;
-}
-
-
-
-
-
-/* This should probably check if the socket is already added */
-// adds socket to the sockset
-void v3_set_sock(struct v3_sock_set * sock_set, V3_SOCK sock) {
- struct v3_sock_entry * new_entry = V3_Malloc(sizeof(struct v3_sock_entry));
-
- new_entry->sock = sock;
- new_entry->is_set = 0;
-
- if (sock_set->socks) {
- new_entry->next = sock_set->socks;
- }
-
- sock_set->socks = new_entry;
-
- sock_set->num_socks++;
-}
-
-
-// deletes socket from sockset
-void v3_clr_sock(struct v3_sock_set * sock_set, V3_SOCK sock) {
- struct v3_sock_entry * iter, * back_ptr;
-
- iter = sock_set->socks;
- back_ptr = NULL;
-
- v3_foreach_sock(sock_set, iter) {
- if (iter->sock == sock) {
- if (back_ptr == NULL) {
- sock_set->socks = iter->next;
- } else {
- back_ptr->next = iter->next;
- }
-
- V3_Free(iter);
-
- sock_set->num_socks--;
- break;
- }
-
- back_ptr = iter;
- }
-}
-
-// checks is_set vairable
-int v3_isset_sock(struct v3_sock_set * sock_set, V3_SOCK sock) {
- struct v3_sock_entry * iter;
-
- v3_foreach_sock(sock_set, iter) {
- if (iter->sock == sock) {
- return iter->is_set;
- }
- }
- return -1;
-}
-
-
-// clears all is_set variables.
-void v3_zero_sockset(struct v3_sock_set * sock_set) {
- struct v3_sock_entry * iter;
- v3_foreach_sock(sock_set, iter) {
- iter->is_set = 0;
- }
-}
-
-#if 0
-
-int
-v3_socket_api_test(void)
-{
- unsigned int port;
- char buf[1024];
- int rc = 0;
- V3_SOCK sock;
- V3_SOCK client;
- unsigned int remote_ip;
-
- PrintDebug("\nIn Palacios: Test V3_Socket Macros\n");
- sock = V3_Create_TCP_Socket();
- if( ((int)sock) < 0 ){
- PrintDebug( "ERROR: tcp_socket() failed!\n");
- return -1;
- }
-
- port = 80;
-
- if( V3_Bind_Socket(sock, port) < 0){
- PrintDebug("bind error\n");
- return -1;
- }
-
- if( V3_Listen_Socket(sock, 1) < 0) {
- PrintDebug("listen error\n" );
- return -1;
- }
-
- PrintDebug( "Going into mainloop: server listening on port %d\n", port);
-
- client = V3_Accept_Socket(sock, &remote_ip, &port);
-
- PrintDebug(" New connection from %d port: %d\n", remote_ip, port);
-
- V3_Send(client, "Welcome!\n", 9);
-
- while(1)
- {
- V3_Send(client, buf, rc);
- rc = V3_Recv(client, buf, sizeof(buf)-1);
- if( rc <= 0 ){
- PrintDebug( "Closed connection\n");
- V3_Close_Socket(client);
- break;
- }
-
- buf[rc] = '\0';
-
- PrintDebug( "Read %d bytes: '%s'\n", rc, buf);
- }
-
- PrintDebug("TEST END: Sockets API\n");
- return 0;
-}
-
-#endif
-
-
-#if 0
-
-static int
-socket_api_test(void)
-{
- unsigned int port;
- char buf[1024];
- int rc = 0;
- V3_SOCK sock;
- V3_SOCK client;
- unsigned int remote_ip;
-
- PrintDebug("\nIn Palacios: TEST BEGIN: Sockets API\n");
- sock = sock_hooks->tcp_socket(0, 0, 0);
- if( sock == NULL ){
- PrintDebug( "ERROR: tcp_socket() failed!\n");
- return -1;
- }
-
- port = 80;
-
- if( sock_hooks->bind_socket(sock, port) < 0){
- PrintDebug("bind error\n");
- return -1;
- }
-
- if( sock_hooks->listen(sock, 1) < 0) {
- PrintDebug("listen error\n" );
- return -1;
- }
-
- PrintDebug( "Going into mainloop: server listening on port %d\n", port);
-
- client = sock_hooks->accept(sock, &remote_ip , &port);
-
- PrintDebug(" New connection from %d port: %d\n", remote_ip, port);
-
- sock_hooks->send(client, "Welcome!\n", 9);
-
- while(1)
- {
- sock_hooks->send(client, buf, rc);
- rc = sock_hooks->recv(client, buf, sizeof(buf)-1);
- if( rc <= 0 ){
- PrintDebug( "Closed connection\n");
- sock_hooks->close(client);
- break;
- }
-
- buf[rc] = '\0';
-
- PrintDebug( "Read %d bytes: '%s'\n", rc, buf);
- }
-
- PrintDebug("TEST END: Sockets API\n");
- return 0;
-}
-
-#endif
