int handle_quit_req() {
int ret = 0;
printf("Quitting server.\n");
ret = generic_command(QUIT_REQUEST, NULL, buf);
shutdown_clean(0); /* exits */
return ret;
}
int handle_create_room_req(char *room_name)
{
int ret = generic_command(CREATE_ROOM_REQUEST, room_name, buf);
switch (ret) {
case COMMAND_SUCC:
printf("Room '%s' created.\n", room_name);
break;
case COMMAND_FAIL:
printf("Could not create room '%s': %s\n",
room_name, (char *) (cmh->msgdata));
/* Classify the failure... */
if ((strstr((char *) (cmh->msgdata), "Number of rooms"))
== (char *) (cmh->msgdata))
{ /* "Number of rooms reached maximum!" */
ret = MAX_ROOMS;
} else if ((strstr((char *) (cmh->msgdata), "Room exists"))
== (char *) (cmh->msgdata))
{ /* "Room exists!" */
ret = ROOM_EXISTS;
} else { /* Only other possibility based on server code */
ret = ROOM_NAME_TOOOO_LOOOONG;
}
break;
default:
return ret;
}
return 0;
}
int handle_switch_room_req(char *room_name)
{
int ret = generic_command(SWITCH_ROOM_REQUEST, room_name, buf);
switch (ret) {
case COMMAND_SUCC:
printf("Switched to room '%s'\n", room_name);
update_room_state(room_name);
break;
case COMMAND_FAIL:
printf("Could not switch to room '%s': %s\n",
room_name, (char *) (cmh->msgdata));
/* Classify the failure... */
if ((strstr((char *) (cmh->msgdata), "No room avail"))
== (char *) (cmh->msgdata))
{ /* "No room available yet!" */
return ZERO_ROOMS;
} else if ((strstr((char *) (cmh->msgdata), "Room not found"))
== (char *) (cmh->msgdata))
{ /* "Room not found!" */
return ROOM_NOT_FOUND;
} else if ((strstr((char *) (cmh->msgdata), "Room is full"))
== (char *) (cmh->msgdata))
{ /* "Room is full!" */
return ROOM_FULL;
}
break;
default:
return ret;
}
return 0;
}
int handle_register_req()
{
int ret = generic_command(REGISTER_REQUEST, NULL, buf);
debug_sub_print(DBG_TCP, "%s: Registering with server...\n",
__func__);
switch (ret) {
case COMMAND_SUCC:
printf("Successfully registered '%s' as member #%d\n",
member_name, (member_id = /*ntohs*/(cmh->member_id)));
break;
case COMMAND_FAIL:
fprintf(stderr, "Registration failed: %s\n",
(char *) (cmh->msgdata));
/* Determine cause of failure with a great big smelly
* HAAAAAAAAAAAAAAAAAAAAAAAAAAACK. A nice protocol would
* allow us to distinguish these cases without string-
* compares */
if ((strstr((char *) (cmh->msgdata), "Name"))
== (char *) (cmh->msgdata))
{
/* If we find "Name" at the beginning of the message
* our name is in use. */
ret = NAME_IN_USE;
} else {
/* Only other case for rejection (based on examination
* of the server code) is if the server is full. */
ret = SERVER_FULL;
}
default:
return ret;
}
return ret;
}
int mps_player_pause()
{
int rv=MPS_SUCCESS;
MPS_DBG_PRINT("Entering %s()\n", __func__);
rv=generic_command(OPCODE_PAUSE, STATE_PAUSED);
MPS_DBG_PRINT("Leaving %s() - return value %d\n", __func__, rv);
return rv;
}
int handle_room_list_req() {
int ret = generic_command(ROOM_LIST_REQUEST, NULL, buf);
switch(ret) {
case COMMAND_SUCC:
printf("%s\n", (char *) (cmh->msgdata));
break;
case COMMAND_FAIL:
printf("Could not list rooms: %s\n", (char *) (cmh->msgdata));
break;
default:
return ret;
}
return 0;
}
int handle_member_list_req(char *room_name) {
int ret = generic_command(MEMBER_LIST_REQUEST, room_name, buf);
switch (ret) {
case COMMAND_SUCC:
printf("%s\n", (char *) (cmh->msgdata));
break;
case COMMAND_FAIL:
printf("Could not list members in room '%s': %s\n",
room_name, (char *) (cmh->msgdata));
break;
default:
return ret;
}
return 0;
}
/* If the send of this packet is successful, generic_command will
* have updated the last_seen time. */
int handle_keepalive() {
int ret = generic_command(MEMBER_KEEP_ALIVE, NULL, buf);
debug_sub_print(DBG_ACTIVE, "Ah, ah, ah, ah, staying alive\n");
return ret;
}