static int unload_module(void) {
if (check_msgs(vxo_msgs) == -1)
return MODULE_LOAD_FAILURE;
msgs_unhook_name(inmsg, vxo_exec);
stop_msgs(vxo_msgs);
msgs_free(vxo_msgs);
config_destroy(cfg);
table_free(&spots);
return unregister_application(app);
}
static int unload_module(void) {
int res;
if (check_msgs(impvbaw_msgs) == -1)
return MODULE_LOAD_FAILURE;
stop_msgs(impvbaw_msgs);
msgs_unhook(&default_msgs, impvbaw_exec);
msgs_unhook(impvbaw_msgs, mm_impvbaw_exec);
msgs_free(impvbaw_msgs);
config_destroy(cfg);
table_free(&contracts);
table_free(&expiries);
table_free(&optns);
table_free(&spots);
res = unregister_application(app);
res |= unregister_application(app2);
return res;
}
int main(int argc, char *argv[])
{
/* We always require a file, will guess a nick if none provided.*/
if(argc < 2) {
fprintf(stderr, "%s v%s - a small chat system for multiple users\n", argv[0], VERSION);
fprintf(stderr, "usage: %s file [nick]\n", argv[0]);
return 1;
}
if(argv[2] == NULL) {
/* If no nick is provided, pick based on the username. */
getlogin_r(nick, MAX_NICK_SIZE);
} else {
/* Copy from argv and make sure its null-terminated.*/
strncpy(nick, argv[2], MAX_NICK_SIZE);
nick[MAX_NICK_SIZE-1] = '\0';
}
/* Open the file. Always write at the end. */
ctrl = fopen(argv[1], "a+");
if(ctrl == NULL) {
fprintf(stderr, "Unable to open %s!\n", argv[1]);
return 1;
}
/* We don't want to see past messages, as they could be loooooong.*/
fseek(ctrl, 0L, SEEK_END);
/* This is now our "last read" position. */
last_read_pos = ftell(ctrl);
/* Tell readline to let us know when the user hits enter. */
rl_bind_key(RETURN, handle_enter);
/* Setup the fake handler for when readline thinks we're done. */
rl_callback_handler_install(PROMPT, handle_line_fake);
/* Done with setup!
Now let everyone know the user has arrived. */
write_status("joined");
/* Until we decide to quit, tell readline to grab characters if they're available. */
while(cont) {
get_input();
usleep(10000);
check_msgs();
usleep(10000);
}
/* We're quitting now. Say goodbye. */
write_status("left");
/* Clean up for readline now */
rl_unbind_key(RETURN);
rl_callback_handler_remove();
/* Being a good citizen. Closing file handles. */
fclose(ctrl);
/* Clean up screen. */
rl_set_prompt("");
rl_redisplay();
return 0;
}
