Added funcions for sending notifications to operators.
Notifications could be compared to some sort of a log message, but since it is broadcasted to operators live in the hub it draws attention to them.
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@ -353,6 +353,7 @@ static int command_kick(struct command_base* cbase, struct hub_user* user, struc
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}
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else
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{
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hub_notify(cbase->hub, notify_info, "Kicking user \"%s\" (%s)", target->id.nick, user->id.nick);
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cbuf_append_format(buf, "Kicking user \"%s\".", target->id.nick);
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hub_disconnect_user(cbase->hub, target, quit_kicked);
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}
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@ -362,6 +363,7 @@ static int command_kick(struct command_base* cbase, struct hub_user* user, struc
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static int command_reload(struct command_base* cbase, struct hub_user* user, struct hub_command* cmd)
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{
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cbase->hub->status = hub_status_restart;
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hub_notify(cbase->hub, notify_info, "Reloading configuration (%s)", user->id.nick);
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return command_status(cbase, user, cmd, cbuf_create_const("Reloading configuration..."));
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}
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@ -384,6 +386,7 @@ static int command_unload(struct command_base* cbase, struct hub_user* user, str
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static int command_shutdown_hub(struct command_base* cbase, struct hub_user* user, struct hub_command* cmd)
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{
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hub_notify(cbase->hub, notify_warn, "Shutting down hub (%s)", user->id.nick);
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cbase->hub->status = hub_status_shutdown;
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return command_status(cbase, user, cmd, cbuf_create_const("Hub shutting down..."));
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}
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@ -653,6 +653,7 @@ static struct net_connection* start_listening_socket(const char* bind_addr, uint
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if (ret == -1)
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{
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LOG_ERROR("hub_start_service(): Unable to bind to TCP local address. errno=%d, str=%s", net_error(), net_error_string(net_error()));
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hub_notify(hub, notify_error, "Unable to bind to network address %s on port %d: %s (%d)", bind_addr, port, net_error_string(net_error()), net_error());
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net_close(sd);
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return 0;
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}
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@ -671,6 +672,60 @@ static struct net_connection* start_listening_socket(const char* bind_addr, uint
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return server;
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}
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int hub_is_running(struct hub_info* hub)
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{
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return hub->status == hub_status_running || hub->status == hub_status_restart;
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}
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void hub_notify(struct hub_info* hub, enum notify_verbosity verbosity, const char* fmt, ...)
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{
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struct cbuffer* buf;
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struct adc_message* msg;
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va_list args;
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char temp[1024];
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va_start(args, fmt);
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vsnprintf(temp, sizeof(temp), fmt, args);
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va_end(args);
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buf = cbuf_create(strlen(temp) + 8);
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switch (verbosity)
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{
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case notify_error:
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cbuf_append(buf, "ERROR: ");
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LOG_ERROR(temp);
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break;
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case notify_warn:
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cbuf_append(buf, "WARN: ");
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LOG_WARN(temp);
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break;
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case notify_info:
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cbuf_append(buf, "INFO: ");
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LOG_INFO(temp);
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break;
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case notify_debug:
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cbuf_append(buf, "DEBUG: ");
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LOG_DEBUG(temp);
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break;
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}
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cbuf_append(buf, temp);
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if (hub_is_running(hub))
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{
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msg = adc_msg_construct(ADC_CMD_IMSG, 5 + adc_msg_escape_length(cbuf_get(buf)) + 2);
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adc_msg_add_argument_string(msg, cbuf_get(buf));
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route_to_operators(hub, msg);
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adc_msg_free(msg);
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}
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cbuf_destroy(buf);
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}
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struct server_alt_port_data
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{
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struct hub_info* hub;
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@ -106,7 +106,7 @@ struct hub_info
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struct adc_message* command_support; /* The hub's SUP command */
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struct adc_message* command_banner; /* The default welcome message */
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time_t tm_started;
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int status;
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enum hub_state status;
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char* recvbuf; /* Global receive buffer */
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char* sendbuf; /* Global send buffer */
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@ -233,6 +233,20 @@ extern void hub_set_variables(struct hub_info* hub, struct acl_handle* acl);
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*/
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extern void hub_free_variables(struct hub_info* hub);
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enum notify_verbosity
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{
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notify_error = 0,
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notify_warn = 1,
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notify_info = 2,
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notify_debug = 3,
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};
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/**
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* Send a notification message to operators.
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*/
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extern void hub_notify(struct hub_info* hub, enum notify_verbosity verbosity, const char* fmt, ...);
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/**
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* Returns a string for the given status_message (See enum status_message).
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*/
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@ -350,6 +364,10 @@ extern void hub_disconnect_user(struct hub_info* hub, struct hub_user* user, int
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*/
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extern void hub_logout_log(struct hub_info* hub, struct hub_user* user);
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/**
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* Returns 1 if the hub is running, and 0 otherwise.
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*/
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extern int hub_is_running(struct hub_info* hub);
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#endif /* HAVE_UHUB_HUB_H */
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@ -31,6 +31,10 @@ void on_login_success(struct hub_info* hub, struct hub_user* u)
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user_set_state(u, state_normal);
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uman_add(hub->users, u);
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// Make operators receive hub notifications by default.
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if (user_is_protected(u))
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user_flag_set(u, flag_opnotify);
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/* Announce new user to all connected users */
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if (user_is_logged_in(u))
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route_info_message(hub, u);
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