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Ranger v.1.1.1
==============

Ranger is a free console file manager that gives you greater flexibility
and a good overview of your files without having to leave your *nix console.
It visualizes the directory tree in two dimensions: the directory hierarchy
on one, lists of files on the other, with a preview to the right so you know
where you'll be going.  The default keys are similar to those of Vim, Emacs
and Midnight Commander, though Ranger is easily controllable with just the
arrow keys or the mouse.

The program is written in Python (2.6 or 3.1) and uses curses for the
text-based user interface.


About
-----

* Author:          Roman Zimbelmann  <romanz@lavabit.com>
* Website:         http://savannah.nongnu.org/projects/ranger
* License:         GNU General Public License Version 3
* Version:         1.1.1

* Download URL of the newest stable version:
http://git.savannah.gnu.org/cgit/ranger.git/snapshot/ranger-stable.tar.gz

* Git Clone URL:
git clone http://git.sv.gnu.org/r/ranger.git


Features
--------

* Multi-column display (Miller Columns)
* Preview of the selected file/directory
* Common file operations (create/chmod/copy/delete/...)
* VIM-like console and hotkeys
* Automatically determine file types and run them with correct programs
* Change the directory of your shell after exiting ranger
* Tabs, Bookmarks, Mouse support


Dependencies
------------

* A *nix-like operating system
* Python 2.6 or Python 3.1 with the curses module

Optional:
* The "file" program
* A pager ("less" by default)

For scope.sh: (enhanced file previews)
* img2txt (from caca-utils) for previewing images
* highlight for syntax highlighting of code
* atool for previews of archives


Getting Started
---------------

Ranger can be started without installing.  Just run the executable (in
a terminal.)  The switch "--clean" will prevent it from creating or
accessing configuration files.

Follow the instructions in the INSTALL file for installing ranger.

After starting ranger, you should see 4 columns. The third one is the main
column, the directory where you're currently at.  To the left you see the
parent directories and to the right there's a preview of the object you're
pointing at.  Now use the Arrow Keys to navigate, Enter to open a file
or type Q to quit.

To customize ranger, copy the files from ranger/defaults/ to ~/.ranger/
and modify them according to your wishes.


Troubleshooting, Getting Help
-----------------------------

If you encounter an error, try running ranger with --debug.  This will
sometimes display more detailed information about the error.  Also, try
deactivating optimization:

PYTHONOPTIMIZE="" ranger --debug

Report bugs on savannah:  (please include as much information as possible)
http://savannah.nongnu.org/bugs/?func=additem&group=ranger

Ask questions on the mailing list:
http://lists.nongnu.org/mailman/listinfo/ranger-users


Further Reading
---------------

Check the man page for information on common features and hotkeys.

The most detailed manual is accessible by pressing "?" from inside ranger.
It is also available at ranger/help/, contained in the *.py files.

The file ranger/defaults/keys.py contains all key combinations, so that's
another place you may want to check out.
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/*
 * commands.c
 *
 * Copyright (C) 2012 - 2014 James Booth <boothj5@gmail.com>
 *
 * This file is part of Profanity.
 *
 * Profanity is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Profanity is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

#include <string.h>
#include <stdlib.h>
#include <errno.h>
#include <glib.h>

#include "chat_session.h"
#include "command/commands.h"
#include "command/command.h"
#include "common.h"
#include "config/accounts.h"
#include "config/account.h"
#include "config/preferences.h"
#include "config/theme.h"
#include "contact.h"
#include "roster_list.h"
#include "jid.h"
#include "log.h"
#include "muc.h"
#include "otr/otr.h"
#include "profanity.h"
#include "tools/autocomplete.h"
#include "tools/parser.h"
#include "tools/tinyurl.h"
#include "xmpp/xmpp.h"
#include "xmpp/bookmark.h"
#include "ui/ui.h"

static void _update_presence(const resource_presence_t presence,
    const char * const show, gchar **args);
static gboolean _cmd_set_boolean_preference(gchar *arg, struct cmd_help_t help,
    const char * const display, preference_t pref);
static int _strtoi(char *str, int *saveptr, int min, int max);
static void _cmd_show_filtered_help(char *heading, gchar *cmd_filter[], int filter_size);
static gint _compare_commands(Command *a, Command *b);

extern GHashTable *commands;

gboolean
cmd_connect(gchar **args, struct cmd_help_t help)
{
    gboolean result = FALSE;

    jabber_conn_status_t conn_status = jabber_get_connection_status();

    if ((conn_status != JABBER_DISCONNECTED) && (conn_status != JABBER_STARTED)) {
        cons_show("You are either connected already, or a login is in process.");
        result = TRUE;
    } else {
        char *user = args[0];
        char *opt1 = args[1];
        char *opt1val = args[2];
        char *opt2 = args[3];
        char *opt2val = args[4];
        char *lower = g_utf8_strdown(user, -1);
        char *jid;

        // parse options
        char *altdomain = NULL;
        int port = 0;
        gboolean server_set = FALSE;
        gboolean port_set = FALSE;
        if (opt1 != NULL) {
            if (opt1val == NULL) {
                cons_show("Usage: %s", help.usage);
                cons_show("");
                return TRUE;
            }
            if (strcmp(opt1, "server") == 0) {
                altdomain = opt1val;
                server_set = TRUE;
            } else if (strcmp(opt1, "port") == 0) {
                if (_strtoi(opt1val, &port, 1, 65535) != 0) {
                    port = 0;
                    cons_show("");
                    return TRUE;
                } else {
                    port_set = TRUE;
                }
            } else {
                cons_show("Usage: %s", help.usage);
                cons_show("");
                return TRUE;
            }

            if (opt2 != NULL) {
                if (server_set && strcmp("server", opt2) == 0) {
                    cons_show("Usage: %s", help.usage);
                    cons_show("");
                    return TRUE;
                }
                if (port_set && strcmp("port", opt2) == 0) {
                    cons_show("Usage: %s", help.usage);
                    cons_show("");
                    return TRUE;
                }
                if (opt2val == NULL) {
                    cons_show("Usage: %s", help.usage);
                    cons_show("");
                    return TRUE;
                }
                if (strcmp(opt2, "server") == 0) {
                    if (server_set) {
                        cons_show("Usage: %s", help.usage);
                        return TRUE;
                    }
                    altdomain = opt2val;
                    server_set = TRUE;
                } else if (strcmp(opt2, "port") == 0) {
                    if (port_set) {
                        cons_show("Usage: %s", help.usage);
                        return TRUE;
                    }
                    if (_strtoi(opt2val, &port, 1, 65535) != 0) {
                        port = 0;
                        cons_show("");
                        return TRUE;
                    } else {
                        port_set = TRUE;
                    }
                } else {
                    cons_show("Usage: %s", help.usage);
                    cons_show("");
                    return TRUE;
                }
            }
        }

        ProfAccount *account = accounts_get_account(lower);
        if (account != NULL) {
            jid = account_create_full_jid(account);
            if (account->password == NULL) {
                account->password = ui_ask_password();
            }
            cons_show("Connecting with account %s as %s", account->name, jid);
            conn_status = jabber_connect_with_account(account);
            account_free(account);
        } else {
            char *passwd = ui_ask_password();
            jid = strdup(lower);
            cons_show("Connecting as %s", jid);
            conn_status = jabber_connect_with_details(jid, passwd, altdomain, port);
            free(passwd);
        }
        g_free(lower);

        if (conn_status == JABBER_DISCONNECTED) {
            cons_show_error("Connection attempt for %s failed.", jid);
            log_info("Connection attempt for %s failed", jid);
        }

        free(jid);

        result = TRUE;
    }

    return result;
}

gboolean
cmd_account(gchar **args, struct cmd_help_t help)
{
    char *command = args[0];

    if (command == NULL) {
        if (jabber_get_connection_status() != JABBER_CONNECTED) {
            cons_show("Usage: %s", help.usage);
        } else {
            ProfAccount *account = accounts_get_account(jabber_get_account_name());
            cons_show_account(account);
            account_free(account);
        }
    } else if (strcmp(command, "list") == 0) {
        gchar **accounts = accounts_get_list();
        cons_show_account_list(accounts);
        g_strfreev(accounts);
    } else if (strcmp(command, "show") == 0) {
        char *account_name = args[1];
        if (account_name == NULL) {
            cons_show("Usage: %s", help.usage);
        } else {
            ProfAccount *account = accounts_get_account(account_name);
            if (account == NULL) {
                cons_show("No such account.");
                cons_show("");
            } else {
                cons_show_account(account);
                account_free(account);
            }
        }
    } else if (strcmp(command, "add") == 0) {
        char *account_name = args[1];
        if (account_name == NULL) {
            cons_show("Usage: %s", help.usage);
        } else {
            accounts_add(account_name, NULL, 0);
            cons_show("Account created.");
            cons_show("");
        }
    } else if (strcmp(command, "enable") == 0) {
        char *account_name = args[1];
        if (account_name == NULL) {
            cons_show("Usage: %s", help.usage);
        } else {
            if (accounts_enable(account_name)) {
                cons_show("Account enabled.");
                cons_show("");
            } else {
                cons_show("No such account: %s", account_name);
                cons_show("");
            }
        }
    } else if (strcmp(command, "disable") == 0) {
        char *account_name = args[1];
        if (account_name == NULL) {
            cons_show("Usage: %s", help.usage);
        } else {
            if (accounts_disable(account_name)) {
                cons_show("Account disabled.");
                cons_show("");
            } else {
                cons_show("No such account: %s", account_name);
                cons_show("");
            }
        }
    } else if (strcmp(command, "rename") == 0) {
        if (g_strv_length(args) != 3) {
            cons_show("Usage: %s", help.usage);
        } else {
            char *account_name = args[1];
            char *new_name = args[2];

            if (accounts_rename(account_name, new_name)) {
                cons_show("Account renamed.");
                cons_show("");
            } else {
                cons_show("Either account %s doesn't exist, or account %s already exists.", account_name, new_name);
                cons_show("");
            }
        }
    } else if (strcmp(command, "set") == 0) {
        if (g_strv_length(args) != 4) {
            cons_show("Usage: %s", help.usage);
        } else {
            char *account_name = args[1];
            char *property = args[2];
            char *value = args[3];

            if (!accounts_account_exists(account_name)) {
                cons_show("Account %s doesn't exist", account_name);
                cons_show("");
            } else {
                if (strcmp(property, "jid") == 0) {
                    Jid *jid = jid_create(args[3]);
                    if (jid == NULL) {
                        cons_show("Malformed jid: %s", value);
                    } else {
                        accounts_set_jid(account_name, jid->barejid);
                        cons_show("Updated jid for account %s: %s", account_name, jid->barejid);
                        if (jid->resourcepart != NULL) {
                            accounts_set_resource(account_name, jid->resourcepart);
                            cons_show("Updated resource for account %s: %s", account_name, jid->resourcepart);
                        }
                        cons_show("");
                    }
                    jid_destroy(jid);
                } else if (strcmp(property, "server") == 0) {
                    accounts_set_server(account_name, value);
                    cons_show("Updated server for account %s: %s", account_name, value);
                    cons_show("");
                } else if (strcmp(property, "port") == 0) {
                    int port;
                    if (_strtoi(value, &port, 1, 65535) != 0) {
                        cons_show("");
                        return TRUE;
                    } else {
                        accounts_set_port(account_name, port);
                        cons_show("Updated port for account %s: %s", account_name, value);
                        cons_show("");
                    }
                } else if (strcmp(property, "resource") == 0) {
                    accounts_set_resource(account_name, value);
                    cons_show("Updated resource for account %s: %s", account_name, value);
                    cons_show("");
                } else if (strcmp(property, "password") == 0) {
                    accounts_set_password(account_name, value);
                    cons_show("Updated password for account %s", account_name);
                    cons_show("");
                } else if (strcmp(property, "muc") == 0) {
                    accounts_set_muc_service(account_name, value);
                    cons_show("Updated muc service for account %s: %s", account_name, value);
                    cons_show("");
                } else if (strcmp(property, "nick") == 0) {
                    accounts_set_muc_nick(account_name, value);
                    cons_show("Updated muc nick for account %s: %s", account_name, value);
                    cons_show("");
                } else if (strcmp(property, "status") == 0) {
                    if (!valid_resource_presence_string(value) && (strcmp(value, "last") != 0)) {
                        cons_show("Invalid status: %s", value);
                    } else {
                        accounts_set_login_presence(account_name, value);
                        cons_show("Updated login status for account %s: %s", account_name, value);
                    }
                    cons_show("");
                } else if (valid_resource_presence_string(property)) {
                        int intval;

                        if (_strtoi(value, &intval, -128, 127) == 0) {
                            resource_presence_t presence_type = resource_presence_from_string(property);
                            switch (presence_type)
                            {
                                case (RESOURCE_ONLINE):
                                    accounts_set_priority_online(account_name, intval);
                                    break;
                                case (RESOURCE_CHAT):
                                    accounts_set_priority_chat(account_name, intval);
                                    break;
                                case (RESOURCE_AWAY):
                                    accounts_set_priority_away(account_name, intval);
                                    break;
                                case (RESOURCE_XA):
                                    accounts_set_priority_xa(account_name, intval);
                                    break;
                                case (RESOURCE_DND):
                                    accounts_set_priority_dnd(account_name, intval);
                                    break;
                            }

                            jabber_conn_status_t conn_status = jabber_get_connection_status();
                            if (conn_status == JABBER_CONNECTED) {
                                char *connected_account = jabber_get_account_name();
                                resource_presence_t last_presence = accounts_get_last_presence(connected_account);

                                if (presence_type == last_presence) {
                                    char *message = jabber_get_presence_message();
                                    presence_update(last_presence, message, 0);
                                }
                            }
                            cons_show("Updated %s priority for account %s: %s", property, account_name, value);
                            cons_show("");
                        }
                } else {
                    cons_show("Invalid property: %s", property);
                    cons_show("");
                }
            }
        }
    } else if (strcmp(command, "clear") == 0) {
        if (g_strv_length(args) != 3) {
            cons_show("Usage: %s", help.usage);
        } else {
            char *account_name = args[1];
            char *property = args[2];

            if (!accounts_account_exists(account_name)) {
                cons_show("Account %s doesn't exist", account_name);
                cons_show("");
            } else {
                if (strcmp(property, "password") == 0) {
                    accounts_clear_password(account_name);
                    cons_show("Removed password for account %s", account_name);
                    cons_show("");
                } else {
                    cons_show("Invalid property: %s", property);
                    cons_show("");
                }
            }
        }
    } else {
        cons_show("");
    }

    return TRUE;
}

gboolean
cmd_sub(gchar **args, struct cmd_help_t help)
{
    jabber_conn_status_t conn_status = jabber_get_connection_status();

    if (conn_status != JABBER_CONNECTED) {
        cons_show("You are currently not connected.");
        return TRUE;
    }

    char *subcmd, *jid;
    subcmd = args[0];
    jid = args[1];

    if (subcmd == NULL) {
        cons_show("Usage: %s", help.usage);
        return TRUE;
    }

    if (strcmp(subcmd, "sent") == 0) {
        cons_show_sent_subs();
        return TRUE;
    }

    if (strcmp(subcmd, "received") == 0) {
        cons_show_received_subs();
        return TRUE;
    }

    win_type_t win_type = ui_current_win_type();
    if ((win_type != WIN_CHAT) && (jid == NULL)) {
        cons_show("You must specify a contact.");
        return TRUE;
    }

    if (jid == NULL) {
        jid = ui_current_recipient();
    }

    Jid *jidp = jid_create(jid);

    if (strcmp(subcmd, "allow") == 0) {
        presence_subscription(jidp->barejid, PRESENCE_SUBSCRIBED);
        cons_show("Accepted subscription for %s", jidp->barejid);
        log_info("Accepted subscription for %s", jidp->barejid);
    } else if (strcmp(subcmd, "deny") == 0) {
        presence_subscription(jidp->barejid, PRESENCE_UNSUBSCRIBED);
        cons_show("Deleted/denied subscription for %s", jidp->barejid);
        log_info("Deleted/denied subscription for %s", jidp->barejid);
    } else if (strcmp(subcmd, "request") == 0) {
        presence_subscription(jidp->barejid, PRESENCE_SUBSCRIBE);
        cons_show("Sent subscription request to %s.", jidp->barejid);
        log_info("Sent subscription request to %s.", jidp->barejid);
    } else if (strcmp(subcmd, "show") == 0) {
        PContact contact = roster_get_contact(jidp->barejid);
        if ((contact == NULL) || (p_contact_subscription(contact) == NULL)) {
            if (win_type == WIN_CHAT) {
                ui_current_print_line("No subscription information for %s.", jidp->barejid);
            } else {
                cons_show("No subscription information for %s.", jidp->barejid);
            }
        } else {
            if (win_type == WIN_CHAT) {
                if (p_contact_pending_out(contact)) {
                    ui_current_print_line("%s subscription status: %s, request pending.",
                        jidp->barejid, p_contact_subscription(contact));
                } else {
                    ui_current_print_line("%s subscription status: %s.", jidp->barejid,
                        p_contact_subscription(contact));
                }
            } else {
                if (p_contact_pending_out(contact)) {
                    cons_show("%s subscription status: %s, request pending.",
                        jidp->barejid, p_contact_subscription(contact));
                } else {
                    cons_show("%s subscription status: %s.", jidp->barejid,
                        p_contact_subscription(contact));
                }
            }
        }
    } else {
        cons_show("Usage: %s", help.usage);
    }

    jid_destroy(jidp);

    return TRUE;
}

gboolean
cmd_disconnect(gchar **args, struct cmd_help_t help)
{
    if (jabber_get_connection_status() == JABBER_CONNECTED) {
        char *jid = strdup(jabber_get_fulljid());
        cons_show("%s logged out successfully.", jid);
        jabber_disconnect();
        roster_clear();
        muc_clear_invites();
        chat_sessions_clear();
        ui_disconnected();
        ui_current_page_off();
        free(jid);
    } else {
        cons_show("You are not currently connected.");
    }

    return TRUE;
}

gboolean
cmd_quit(gchar **args, struct cmd_help_t help)
{
    log_info("Profanity is shutting down...");
    exit(0);
    return FALSE;
}

gboolean
cmd_wins(gchar **args, struct cmd_help_t help)
{
    if (args[0] == NULL) {
        cons_show_wins();
    } else if (strcmp(args[0], "tidy") == 0) {
        ui_tidy_wins();
    } else if (strcmp(args[0], "prune") == 0) {
        ui_prune_wins();
    }
    return TRUE;
}

gboolean
cmd_win(gchar **args, struct cmd_help_t help)
{
    int num = atoi(args[0]);
    gboolean switched = ui_switch_win(num);
    if (switched == FALSE) {
        cons_show("Window %d does not exist.", num);
    }
    return TRUE;
}

gboolean
cmd_help(gchar **args, struct cmd_help_t help)
{
    int num_args = g_strv_length(args);
    if (num_args == 0) {
        cons_help();
    } else if (strcmp(args[0], "commands") == 0) {
        cons_show("");
        cons_show("All commands");
        cons_show("");

        GList *ordered_commands = NULL;
        GHashTableIter iter;
        gpointer key;
        gpointer value;

        g_hash_table_iter_init(&iter, commands);
        while (g_hash_table_iter_next(&iter, &key, &value)) {
            ordered_commands = g_list_insert_sorted(ordered_commands, value, (GCompareFunc)_compare_commands);
        }

        GList *curr = ordered_commands;
        while (curr != NULL) {
            Command *cmd = curr->data;
            cons_show("%-12s: %s", cmd->cmd, cmd->help.short_help);
            curr = g_list_next(curr);
        }
        g_list_free(ordered_commands);
        g_list_free(curr);

        cons_show("");
        cons_show("Use /help [command] without the leading slash, for help on a specific command");
        cons_show("");

    } else if (strcmp(args[0], "basic") == 0) {
        gchar *filter[] = { "/about", "/clear", "/close", "/connect",
            "/disconnect", "/help", "/msg", "/join", "/quit", "/vercheck",
            "/wins" };
        _cmd_show_filtered_help("Basic commands", filter, ARRAY_SIZE(filter));

    } else if (strcmp(args[0], "chatting") == 0) {
        gchar *filter[] = { "/chlog", "/otr", "/duck", "/gone", "/history",
            "/info", "/intype", "/msg", "/notify", "/outtype", "/status",
            "/close", "/clear", "/tiny" };
        _cmd_show_filtered_help("Chat commands", filter, ARRAY_SIZE(filter));

    } else if (strcmp(args[0], "groupchat") == 0) {
        gchar *filter[] = { "/close", "/clear", "/decline", "/grlog",
            "/invite", "/invites", "/join", "/leave", "/notify", "/msg",
            "/rooms", "/tiny", "/who", "/nick" };
        _cmd_show_filtered_help("Groupchat commands", filter, ARRAY_SIZE(filter));

    } else if (strcmp(args[0], "presence") == 0) {
        gchar *filter[] = { "/autoaway", "/away", "/chat", "/dnd",
            "/online", "/priority", "/account", "/status", "/statuses", "/who",
            "/xa" };
        _cmd_show_filtered_help("Presence commands", filter, ARRAY_SIZE(filter));

    } else if (strcmp(args[0], "contacts") == 0) {
        gchar *filter[] = { "/group", "/roster", "/sub", "/who" };
        _cmd_show_filtered_help("Roster commands", filter, ARRAY_SIZE(filter));

    } else if (strcmp(args[0], "service") == 0) {
        gchar *filter[] = { "/caps", "/disco", "/info", "/software", "/rooms" };
        _cmd_show_filtered_help("Service discovery commands", filter, ARRAY_SIZE(filter));

    } else if (strcmp(args[0], "settings") == 0) {
        gchar *filter[] = { "/account", "/autoaway", "/autoping", "/autoconnect", "/beep",
            "/chlog", "/flash", "/gone", "/grlog", "/history", "/intype",
            "/log", "/mouse", "/notify", "/outtype", "/prefs", "/priority",
            "/reconnect", "/roster", "/splash", "/states", "/statuses", "/theme",
            "/titlebar", "/vercheck" };
        _cmd_show_filtered_help("Settings commands", filter, ARRAY_SIZE(filter));

    } else if (strcmp(args[0], "other") == 0) {
        gchar *filter[] = { "/duck", "/vercheck" };
        _cmd_show_filtered_help("Other commands", filter, ARRAY_SIZE(filter));

    } else if (strcmp(args[0], "navigation") == 0) {
        cons_navigation_help();
    } else {
        char *cmd = args[0];
        char cmd_with_slash[1 + strlen(cmd) + 1];
        sprintf(cmd_with_slash, "/%s", cmd);

        const gchar **help_text = NULL;
        Command *command = g_hash_table_lookup(commands, cmd_with_slash);

        if (command != NULL) {
            help_text = command->help.long_help;
        }

        cons_show("");

        if (help_text != NULL) {
            int i;
            for (i = 0; help_text[i] != NULL; i++) {
                cons_show(help_text[i]);
            }
        } else {
            cons_show("No such command.");
        }

        cons_show("");
    }

    return TRUE;
}

gboolean
cmd_about(gchar **args, struct cmd_help_t help)
{
    ui_about();
    return TRUE;
}

gboolean
cmd_prefs(gchar **args, struct cmd_help_t help)
{
    if (args[0] == NULL) {
        cons_prefs();
        cons_show("Use the /account command for preferences for individual accounts.");
    } else if (strcmp(args[0], "ui") == 0) {
        cons_show("");
        cons_show_ui_prefs();
        cons_show("");
    } else if (strcmp(args[0], "desktop") == 0) {
        cons_show("");
        cons_show_desktop_prefs();
        cons_show("");
    } else if (strcmp(args[0], "chat") == 0) {
        cons_show("");
        cons_show_chat_prefs();
        cons_show("");
    } else if (strcmp(args[0], "log") == 0) {
        cons_show("");
        cons_show_log_prefs();
        cons_show("");
    } else if (strcmp(args[0], "conn") == 0) {
        cons_show("");
        cons_show_connection_prefs();
        cons_show("");
    } else if (strcmp(args[0], "presence") == 0) {
        cons_show("");
        cons_show_presence_prefs();
        cons_show("");
    } else {
        cons_show("Usage: %s", help.usage);
    }

    return TRUE;
}

gboolean
cmd_theme(gchar **args, struct cmd_help_t help)
{
    // list themes
    if (strcmp(args[0], "list") == 0) {
        GSList *themes = theme_list();
        cons_show_themes(themes);
        g_slist_free_full(themes, g_free);

    // load a theme
    } else if (strcmp(args[0], "set") == 0) {
        if (args[1] == NULL) {
            cons_show("Usage: %s", help.usage);
        } else if (theme_load(args[1])) {
            ui_load_colours();
            prefs_set_string(PREF_THEME, args[1]);
            cons_show("Loaded theme: %s", args[1]);
        } else {
            cons_show("Couldn't find theme: %s", args[1]);
        }
    } else {
        cons_show("Usage: %s", help.usage);
    }

    return TRUE;
}

gboolean
cmd_who(gchar **args, struct cmd_help_t help)
{
    jabber_conn_status_t conn_status = jabber_get_connection_status();
    win_type_t win_type = ui_current_win_type();

    if (conn_status != JABBER_CONNECTED) {
        cons_show("You are not currently connected.");
    } else {
        char *presence = args[0];
        char *group = NULL;
        if ((g_strv_length(args) == 2) && (args[1] != NULL)) {
            group = args[1];
        }

        // bad arg
        if ((presence != NULL)
                && (strcmp(presence, "online") != 0)
                && (strcmp(presence, "available") != 0)
                && (strcmp(presence, "unavailable") != 0)
                && (strcmp(presence, "offline") != 0)
                && (strcmp(presence, "away") != 0)
                && (strcmp(presence, "chat") != 0)
                && (strcmp(presence, "xa") != 0)
                && (strcmp(presence, "dnd") != 0)
                && (strcmp(presence, "any") != 0)) {
            cons_show("Usage: %s", help.usage);

        // valid arg
        } else {
            if (win_type == WIN_MUC) {
                if (group != NULL) {
                    cons_show("The group argument is not valid when in a chat room.");
                    return TRUE;
                }

                char *room = ui_current_recipient();
                GList *list = muc_get_roster(room);

                // no arg, show all contacts
                if ((presence == NULL) || (g_strcmp0(presence, "any") == 0)) {
                    ui_room_roster(room, list, NULL);

                // available
                } else if (strcmp("available", presence) == 0) {
                    GList *filtered = NULL;

                    while (list != NULL) {
                        PContact contact = list->data;
                        if (p_contact_is_available(contact)) {
                            filtered = g_list_append(filtered, contact);
                        }
                        list = g_list_next(list);
                    }

                    ui_room_roster(room, filtered, "available");

                // unavailable
                } else if (strcmp("unavailable", presence) == 0) {
                    GList *filtered = NULL;

                    while (list != NULL) {
                        PContact contact = list->data;
                        if (!p_contact_is_available(contact)) {
                            filtered = g_list_append(filtered, contact);
                        }
                        list = g_list_next(list);
                    }

                    ui_room_roster(room, filtered, "unavailable");

                // online, available resources
                } else if (strcmp("online", presence) == 0) {
                    GList *filtered = NULL;

                    while (list != NULL) {
                        PContact contact = list->data;
                        if (p_contact_has_available_resource(contact)) {
                            filtered = g_list_append(filtered, contact);
                        }
                        list = g_list_next(list);
                    }

                    ui_room_roster(room, filtered, "online");

                // offline, no available resources
                } else if (strcmp("offline", presence) == 0) {
                    GList *filtered = NULL;

                    while (list != NULL) {
                        PContact contact = list->data;
                        if (!p_contact_has_available_resource(contact)) {
                            filtered = g_list_append(filtered, contact);
                        }
                        list = g_list_next(list);
                    }

                    ui_room_roster(room, filtered, "offline");

                // show specific status
                } else {
                    GList *filtered = NULL;

                    while (list != NULL) {
                        PContact contact = list->data;
                        if (strcmp(p_contact_presence(contact), presence) == 0) {
                            filtered = g_list_append(filtered, contact);
                        }
                        list = g_list_next(list);
                    }

                    ui_room_roster(room, filtered, presence);
                }

            // not in groupchat window
            } else {
                cons_show("");
                GSList *list = NULL;
                if (group != NULL) {
                    list = roster_get_group(group);
                } else {
                    list = roster_get_contacts();
                }

                // no arg, show all contacts
                if ((presence == NULL) || (g_strcmp0(presence, "any") == 0)) {
                    if (group != NULL) {
                        cons_show("%s:", group);
                    } else {
                        cons_show("All contacts:");
                    }
                    cons_show_contacts(list);

                // available
                } else if (strcmp("available", presence) == 0) {
                    if (group != NULL) {
                        cons_show("%s (%s):", group, presence);
                    } else {
                        cons_show("Contacts (%s):", presence);
                    }
                    GSList *filtered = NULL;

                    while (list != NULL) {
                        PContact contact = list->data;
                        if (p_contact_is_available(contact)) {
                            filtered = g_slist_append(filtered, contact);
                        }
                        list = g_slist_next(list);
                    }

                    cons_show_contacts(filtered);

                // unavailable
                } else if (strcmp("unavailable", presence) == 0) {
                    if (group != NULL) {
                        cons_show("%s (%s):", group, presence);
                    } else {
                        cons_show("Contacts (%s):", presence);
                    }
                    GSList *filtered = NULL;

                    while (list != NULL) {
                        PContact contact = list->data;
                        if (!p_contact_is_available(contact)) {
                            filtered = g_slist_append(filtered, contact);
                        }
                        list = g_slist_next(list);
                    }

                    cons_show_contacts(filtered);

                // online, available resources
                } else if (strcmp("online", presence) == 0) {
                    if (group != NULL) {
                        cons_show("%s (%s):", group, presence);
                    } else {
                        cons_show("Contacts (%s):", presence);
                    }
                    GSList *filtered = NULL;

                    while (list != NULL) {
                        PContact contact = list->data;
                        if (p_contact_has_available_resource(contact)) {
                            filtered = g_slist_append(filtered, contact);
                        }
                        list = g_slist_next(list);
                    }

                    cons_show_contacts(filtered);

                // offline, no available resources
                } else if (strcmp("offline", presence) == 0) {
                    if (group != NULL) {
                        cons_show("%s (%s):", group, presence);
                    } else {
                        cons_show("Contacts (%s):", presence);
                    }
                    GSList *filtered = NULL;

                    while (list != NULL) {
                        PContact contact = list->data;
                        if (!p_contact_has_available_resource(contact)) {
                            filtered = g_slist_append(filtered, contact);
                        }
                        list = g_slist_next(list);
                    }

                    cons_show_contacts(filtered);

                // show specific status
                } else {
                    if (group != NULL) {
                        cons_show("%s (%s):", group, presence);
                    } else {
                        cons_show("Contacts (%s):", presence);
                    }
                    GSList *filtered = NULL;

                    while (list != NULL) {
                        PContact contact = list->data;
                        if (strcmp(p_contact_presence(contact), presence) == 0) {
                            filtered = g_slist_append(filtered, contact);
                        }
                        list = g_slist_next(list);
                    }

                    cons_show_contacts(filtered);
                }
            }
        }
    }

    if (win_type != WIN_CONSOLE && win_type != WIN_MUC) {
        ui_statusbar_new(1);
    }

    return TRUE;
}

gboolean
cmd_msg(gchar **args, struct cmd_help_t help)
{
    char *usr = args[0];
    char *msg = args[1];

    jabber_conn_status_t conn_status = jabber_get_connection_status();
    win_type_t win_type = ui_current_win_type();

    if (conn_status != JABBER_CONNECTED) {
        cons_show("You are not currently connected.");
        return TRUE;
    }

    if (win_type == WIN_MUC) {
        char *room_name = ui_current_recipient();
        if (muc_nick_in_roster(room_name, usr)) {
            GString *full_jid = g_string_new(room_name);
            g_string_append(full_jid, "/");
            g_string_append(full_jid, usr);

            if (msg != NULL) {
                message_send(msg, full_jid->str);
                ui_outgoing_msg("me", full_jid->str, msg);
            } else {
                ui_new_chat_win(full_jid->str);
            }

            g_string_free(full_jid, TRUE);

        } else {
            ui_current_print_line("No such participant \"%s\" in room.", usr);
        }

        return TRUE;

    } else {
        char *usr_jid = roster_barejid_from_name(usr);
        if (usr_jid == NULL) {
            usr_jid = usr;
        }
        if (msg != NULL) {
#ifdef HAVE_LIBOTR
            if (otr_is_secure(usr_jid)) {
                char *encrypted = otr_encrypt_message(usr_jid, msg);
                if (encrypted != NULL) {
                    message_send(encrypted, usr_jid);
                    otr_free_message(encrypted);
                    ui_outgoing_msg("me", usr_jid, msg);

                    if (((win_type == WIN_CHAT) || (win_type == WIN_CONSOLE)) && prefs_get_boolean(PREF_CHLOG)) {
                        const char *jid = jabber_get_fulljid();
                        Jid *jidp = jid_create(jid);
                        if (strcmp(prefs_get_string(PREF_OTR_LOG), "on") == 0) {
                            chat_log_chat(jidp->barejid, usr_jid, msg, PROF_OUT_LOG, NULL);
                        } else if (strcmp(prefs_get_string(PREF_OTR_LOG), "redact") == 0) {
                            chat_log_chat(jidp->barejid, usr_jid, "[redacted]", PROF_OUT_LOG, NULL);
                        }
                        jid_destroy(jidp);
                    }
                } else {
                    cons_show_error("Failed to encrypt and send message,");
                }
            } else {
                message_send(msg, usr_jid);
                ui_outgoing_msg("me", usr_jid, msg);

                if (((win_type == WIN_CHAT) || (win_type == WIN_CONSOLE)) && prefs_get_boolean(PREF_CHLOG)) {
                    const char *jid = jabber_get_fulljid();
                    Jid *jidp = jid_create(jid);
                    chat_log_chat(jidp->barejid, usr_jid, msg, PROF_OUT_LOG, NULL);
                    jid_destroy(jidp);
                }
            }
            return TRUE;
#else
            message_send(msg, usr_jid);
            ui_outgoing_msg("me", usr_jid, msg);

            if (((win_type == WIN_CHAT) || (win_type == WIN_CONSOLE)) && prefs_get_boolean(PREF_CHLOG)) {
                const char *jid = jabber_get_fulljid();
                Jid *jidp = jid_create(jid);
                chat_log_chat(jidp->barejid, usr_jid, msg, PROF_OUT_LOG, NULL);
                jid_destroy(jidp);
            }
            return TRUE;
#endif

        } else {
            const char * jid = NULL;

            if (roster_barejid_from_name(usr_jid) != NULL) {
                jid = roster_barejid_from_name(usr_jid);
            } else {
                jid = usr_jid;
            }

            if (prefs_get_boolean(PREF_STATES)) {
                if (!chat_session_exists(jid)) {
                    chat_session_start(jid, TRUE);
                }
            }

            ui_new_chat_win(usr_jid);
#ifdef HAVE_LIBOTR
            if (otr_is_secure(jid)) {
                ui_gone_secure(jid, otr_is_trusted(jid));
            }
#endif
            return TRUE;
        }
    }
}

gboolean
cmd_group(gchar **args, struct cmd_help_t help)
{
    jabber_conn_status_t conn_status = jabber_get_connection_status();

    if (conn_status != JABBER_CONNECTED) {
        cons_show("You are not currently connected.");
        return TRUE;
    }

    // list all groups
    if (args[0] == NULL) {
        GSList *groups = roster_get_groups();
        GSList *curr = groups;
        if (curr != NULL) {
            cons_show("Groups:");
            while (curr != NULL) {
                cons_show("  %s", curr->data);
                curr = g_slist_next(curr);
            }

            g_slist_free_full(groups, g_free);
        } else {
            cons_show("No groups.");
        }
        return TRUE;
    }

    // show contacts in group
    if (strcmp(args[0], "show") == 0) {
        char *group = args[1];
        if (group == NULL) {
            cons_show("Usage: %s", help.usage);
            return TRUE;
        }

        GSList *list = roster_get_group(group);
        cons_show_roster_group(group, list);
        return TRUE;
    }

    // add contact to group
    if (strcmp(args[0], "add") == 0) {
        char *group = args[1];
        char *contact = args[2];

        if ((group == NULL) || (contact == NULL)) {
            cons_show("Usage: %s", help.usage);
            return TRUE;
        }

        char *barejid = roster_barejid_from_name(contact);
        if (barejid == NULL) {
            barejid = contact;
        }

        PContact pcontact = roster_get_contact(barejid);
        if (pcontact == NULL) {
            cons_show("Contact not found in roster: %s", barejid);
            return TRUE;
        }

        if (p_contact_in_group(pcontact, group)) {
            const char *display_name = p_contact_name_or_jid(pcontact);
            ui_contact_already_in_group(display_name, group);
            ui_current_page_off();
        } else {
            roster_send_add_to_group(group, pcontact);
        }

        return TRUE;
    }

    // remove contact from group
    if (strcmp(args[0], "remove") == 0) {
        char *group = args[1];
        char *contact = args[2];

        if ((group == NULL) || (contact == NULL)) {
            cons_show("Usage: %s", help.usage);
            return TRUE;
        }

        char *barejid = roster_barejid_from_name(contact);
        if (barejid == NULL) {
            barejid = contact;
        }

        PContact pcontact = roster_get_contact(barejid);
        if (pcontact == NULL) {
            cons_show("Contact not found in roster: %s", barejid);
            return TRUE;
        }

        if (!p_contact_in_group(pcontact, group)) {
            const char *display_name = p_contact_name_or_jid(pcontact);
            ui_contact_not_in_group(display_name, group);
            ui_current_page_off();
        } else {
            roster_send_remove_from_group(group, pcontact);
        }

        return TRUE;
    }

    cons_show("Usage: %s", help.usage);
    return TRUE;
}

gboolean
cmd_roster(gchar **args, struct cmd_help_t help)
{
    jabber_conn_status_t conn_status = jabber_get_connection_status();

    if (conn_status != JABBER_CONNECTED) {
        cons_show("You are not currently connected.");
        return TRUE;
    }

    // show roster
    if (args[0] == NULL) {
        GSList *list = roster_get_contacts();
        cons_show_roster(list);
        return TRUE;

    // add contact
    } else if (strcmp(args[0], "add") == 0) {
        char *jid = args[1];
        if (jid == NULL) {
            cons_show("Usage: %s", help.usage);
        } else {
            char *name = args[2];
            roster_send_add_new(jid, name);
        }
        return TRUE;

    // remove contact
    } else if (strcmp(args[0], "remove") == 0) {
        char *jid = args[1];
        if (jid == NULL) {
            cons_show("Usage: %s", help.usage);
        } else {
            roster_send_remove(jid);
        }
        return TRUE;

    // change nickname
    } else if (strcmp(args[0], "nick") == 0) {
        char *jid = args[1];
        if (jid == NULL) {
            cons_show("Usage: %s", help.usage);
            return TRUE;
        }

        char *name = args[2];
        if (name == NULL) {
            cons_show("Usage: %s", help.usage);
            return TRUE;
        }

        // contact does not exist
        PContact contact = roster_get_contact(jid);
        if (contact == NULL) {
            cons_show("Contact not found in roster: %s", jid);
            return TRUE;
        }

        const char *barejid = p_contact_barejid(contact);
        roster_change_name(contact, name);
        GSList *groups = p_contact_groups(contact);
        roster_send_name_change(barejid, name, groups);

        cons_show("Nickname for %s set to: %s.", jid, name);

        return TRUE;

    // remove nickname
    } else if (strcmp(args[0], "clearnick") == 0) {
        char *jid = args[1];
        if (jid == NULL) {
            cons_show("Usage: %s", help.usage);
            return TRUE;
        }

        // contact does not exist
        PContact contact = roster_get_contact(jid);
        if (contact == NULL) {
            cons_show("Contact not found in roster: %s", jid);
            return TRUE;
        }

        const char *barejid = p_contact_barejid(contact);
        roster_change_name(contact, NULL);
        GSList *groups = p_contact_groups(contact);
        roster_send_name_change(barejid, NULL, groups);

        cons_show("Nickname for %s removed.", jid);

        return TRUE;
    } else {
        cons_show("Usage: %s", help.usage);
        return TRUE;
    }
}

gboolean
cmd_duck(gchar **args, struct cmd_help_t help)
{
    char *query = args[0];

    jabber_conn_status_t conn_status = jabber_get_connection_status();

    if (conn_status != JABBER_CONNECTED) {
        cons_show("You are not currently connected.");
        return TRUE;
    }

    // if no duck win open, create it and send a help command
    if (!ui_duck_exists()) {
        ui_create_duck_win();

        if (query != NULL) {
            message_send_duck(query);
            ui_duck(query);
        }

    // window exists, send query
    } else {
        ui_open_duck_win();

        if (query != NULL) {
            message_send_duck(query);
            ui_duck(query);
        }
    }

    return TRUE;
}

gboolean
cmd_status(gchar **args, struct cmd_help_t help)
{
    char *usr = args[0];
    char *usr_jid = NULL;

    jabber_conn_status_t conn_status = jabber_get_connection_status();
    win_type_t win_type = ui_current_win_type();

    if (conn_status != JABBER_CONNECTED) {
        cons_show("You are not currently connected.");
        return TRUE;
    }

    switch (win_type)
    {
        case WIN_MUC:
            if (usr != NULL) {
                ui_status_room(usr);
            } else {
                ui_current_print_line("You must specify a nickname.");
            }
            break;
        case WIN_CHAT:
            if (usr != NULL) {
                ui_current_print_line("No parameter required when in chat.");
            } else {
                ui_status();
            }
            break;
        case WIN_PRIVATE:
            if (usr != NULL) {
                ui_current_print_line("No parameter required when in chat.");
            } else {
                ui_status_private();
            }
            break;
        case WIN_CONSOLE:
            if (usr != NULL) {
                usr_jid = roster_barejid_from_name(usr);
                if (usr_jid == NULL) {
                    usr_jid = usr;
                }
                cons_show_status(usr_jid);
            } else {
                cons_show("Usage: %s", help.usage);
            }
            break;
        default:
            break;
    }

    return TRUE;
}

gboolean
cmd_info(gchar **args, struct cmd_help_t help)
{
    char *usr = args[0];
    char *usr_jid = NULL;

    jabber_conn_status_t conn_status = jabber_get_connection_status();
    win_type_t win_type = ui_current_win_type();
    PContact pcontact = NULL;
    char *recipient;

    if (conn_status != JABBER_CONNECTED) {
        cons_show("You are not currently connected.");
        return TRUE;
    }

    recipient = ui_current_recipient();

    switch (win_type)
    {
        case WIN_MUC:
            if (usr != NULL) {
                pcontact = muc_get_participant(recipient, usr);
                if (pcontact != NULL) {
                    cons_show_info(pcontact);
                } else {
                    cons_show("No such participant \"%s\" in room.", usr);
                }
            } else {
                cons_show("No nickname supplied to /info in chat room.");
            }
            break;
        case WIN_CHAT:
            if (usr != NULL) {
                cons_show("No parameter required for /info in chat.");
            } else {
                pcontact = roster_get_contact(recipient);
                if (pcontact != NULL) {
                    cons_show_info(pcontact);
                } else {
                    cons_show("No such contact \"%s\" in roster.", recipient);
                }
            }
            break;
        case WIN_PRIVATE:
            if (usr != NULL) {
                ui_current_print_line("No parameter required when in chat.");
            } else {
                Jid *jid = jid_create(recipient);
                pcontact = muc_get_participant(jid->barejid, jid->resourcepart);
                if (pcontact != NULL) {
                    cons_show_info(pcontact);
                } else {
                    cons_show("No such participant \"%s\" in room.", jid->resourcepart);
                }
                jid_destroy(jid);
            }
            break;
        case WIN_CONSOLE:
            if (usr != NULL) {
                usr_jid = roster_barejid_from_name(usr);
                if (usr_jid == NULL) {
                    usr_jid = usr;
                }
                pcontact = roster_get_contact(usr_jid);
                if (pcontact != NULL) {
                    cons_show_info(pcontact);
                } else {
                    cons_show("No such contact \"%s\" in roster.", usr);
                }
            } else {
                cons_show("Usage: %s", help.usage);
            }
            break;
        default:
            break;
    }

    return TRUE;
}

gboolean
cmd_caps(gchar **args, struct cmd_help_t help)
{
    jabber_conn_status_t conn_status = jabber_get_connection_status();
    win_type_t win_type = ui_current_win_type();
    PContact pcontact = NULL;
    char *recipient;

    if (conn_status != JABBER_CONNECTED) {
        cons_show("You are not currently connected.");
        return TRUE;
    }

    switch (win_type)
    {
        case WIN_MUC:
            if (args[0] != NULL) {
                recipient = ui_current_recipient();
                pcontact = muc_get_participant(recipient, args[0]);
                if (pcontact != NULL) {
                    Resource *resource = p_contact_get_resource(pcontact, args[0]);
                    cons_show_caps(args[0], resource);
                } else {
                    cons_show("No such participant \"%s\" in room.", args[0]);
                }
            } else {
                cons_show("No nickname supplied to /caps in chat room.");
            }
            break;
        case WIN_CHAT:
        case WIN_CONSOLE:
            if (args[0] != NULL) {
                Jid *jid = jid_create(args[0]);

                if (jid->fulljid == NULL) {
                    cons_show("You must provide a full jid to the /caps command.");
                } else {
                    pcontact = roster_get_contact(jid->barejid);
                    if (pcontact == NULL) {
                        cons_show("Contact not found in roster: %s", jid->barejid);
                    } else {
                        Resource *resource = p_contact_get_resource(pcontact, jid->resourcepart);
                        if (resource == NULL) {
                            cons_show("Could not find resource %s, for contact %s", jid->barejid, jid->resourcepart);
                        } else {
                            cons_show_caps(jid->fulljid, resource);
                        }
                    }
                }
            } else {
                cons_show("You must provide a jid to the /caps command.");
            }
            break;
        case WIN_PRIVATE:
            if (args[0] != NULL) {
                cons_show("No parameter needed to /caps when in private chat.");
            } else {
                recipient = ui_current_recipient();
                Jid *jid = jid_create(recipient);
                if (jid) {
                    pcontact = muc_get_participant(jid->barejid, jid->resourcepart);
                    Resource *resource = p_contact_get_resource(pcontact, jid->resourcepart);
                    cons_show_caps(jid->resourcepart, resource);
                    jid_destroy(jid);
                }
            }
            break;
        default:
            break;
    }

    return TRUE;
}


gboolean
cmd_software(gchar **args, struct cmd_help_t help)
{
    jabber_conn_status_t conn_status = jabber_get_connection_status();
    win_type_t win_type = ui_current_win_type();
    PContact pcontact = NULL;
    char *recipient;

    if (conn_status != JABBER_CONNECTED) {
        cons_show("You are not currently connected.");
        return TRUE;
    }

    switch (win_type)
    {
        case WIN_MUC:
            if (args[0] != NULL) {
                recipient = ui_current_recipient();
                pcontact = muc_get_participant(recipient, args[0]);
                if (pcontact != NULL) {
                    Jid *jid = jid_create_from_bare_and_resource(recipient, args[0]);
                    iq_send_software_version(jid->fulljid);
                    jid_destroy(jid);
                } else {
                    cons_show("No such participant \"%s\" in room.", args[0]);
                }
            } else {
                cons_show("No nickname supplied to /software in chat room.");
            }
            break;
        case WIN_CHAT:
        case WIN_CONSOLE:
            if (args[0] != NULL) {
                Jid *jid = jid_create(args[0]);

                if (jid == NULL || jid->fulljid == NULL) {
                    cons_show("You must provide a full jid to the /software command.");
                } else {
                    iq_send_software_version(jid->fulljid);
                }
                jid_destroy(jid);
            } else {
                cons_show("You must provide a jid to the /software command.");
            }
            break;
        case WIN_PRIVATE:
            if (args[0] != NULL) {
                cons_show("No parameter needed to /software when in private chat.");
            } else {
                recipient = ui_current_recipient();
                iq_send_software_version(recipient);
            }
            break;
        default:
            break;
    }

    return TRUE;
}

gboolean
cmd_join(gchar **args, struct cmd_help_t help)
{
    jabber_conn_status_t conn_status = jabber_get_connection_status();
    if (conn_status != JABBER_CONNECTED) {
        cons_show("You are not currently connected.");
        return TRUE;
    }

    if (args[0] == NULL) {
        cons_show("Usage: %s", help.usage);
        cons_show("");
        return TRUE;
    }

    Jid *room_arg = jid_create(args[0]);
    if (room_arg == NULL) {
        cons_show_error("Specified room has incorrect format.");
        cons_show("");
        return TRUE;
    }

    int num_args = g_strv_length(args);
    char *room = NULL;
    char *nick = NULL;
    char *passwd = NULL;
    GString *room_str = g_string_new("");
    char *account_name = jabber_get_account_name();
    ProfAccount *account = accounts_get_account(account_name);

    // full room jid supplied (room@server)
    if (room_arg->localpart != NULL) {
        room = args[0];

    // server not supplied (room), use account preference
    } else {
        g_string_append(room_str, args[0]);
        g_string_append(room_str, "@");
        g_string_append(room_str, account->muc_service);
        room = room_str->str;
    }

    // Additional args supplied
    if (num_args > 1) {
        char *opt1 = args[1];
        char *opt1val = args[2];
        char *opt2 = args[3];
        char *opt2val = args[4];
        if (opt1 != NULL) {
            if (opt1val == NULL) {
                cons_show("Usage: %s", help.usage);
                cons_show("");
                return TRUE;
            }
            if (strcmp(opt1, "nick") == 0) {
                nick = opt1val;
            } else if (strcmp(opt1, "password") == 0) {
                passwd = opt1val;
            } else {
                cons_show("Usage: %s", help.usage);
                cons_show("");
                return TRUE;
            }
            if (opt2 != NULL) {
                if (strcmp(opt2, "nick") == 0) {
                    nick = opt2val;
                } else if (strcmp(opt2, "password") == 0) {
                    passwd = opt2val;
                } else {
                    cons_show("Usage: %s", help.usage);
                    cons_show("");
                    return TRUE;
                }
            }
        }
    }

    // In the case that a nick wasn't provided by the optional args...
    if (nick == NULL) {
        nick = account->muc_nick;
    }

    if (!muc_room_is_active(room)) {
        presence_join_room(room, nick, passwd);
    }
    ui_room_join(room);
    muc_remove_invite(room);

    jid_destroy(room_arg);
    g_string_free(room_str, TRUE);
    account_free(account);

    return TRUE;
}

gboolean
cmd_invite(gchar **args, struct cmd_help_t help)
{
    char *contact = args[0];
    char *reason = args[1];
    char *room = NULL;
    jabber_conn_status_t conn_status = jabber_get_connection_status();

    if (conn_status != JABBER_CONNECTED) {
        cons_show("You are not currently connected.");
        return TRUE;
    }

    if (ui_current_win_type() != WIN_MUC) {
        cons_show("You must be in a chat room to send an invite.");
        return TRUE;
    }

    char *usr_jid = roster_barejid_from_name(contact);
    if (usr_jid == NULL) {
        usr_jid = contact;
    }
    room = ui_current_recipient();
    message_send_invite(room, usr_jid, reason);
    if (reason != NULL) {
        cons_show("Room invite sent, contact: %s, room: %s, reason: \"%s\".",
            contact, room, reason);
    } else {
        cons_show("Room invite sent, contact: %s, room: %s.",
            contact, room);
    }

    return TRUE;
}

gboolean
cmd_invites(gchar **args, struct cmd_help_t help)
{
    GSList *invites = muc_get_invites();
    cons_show_room_invites(invites);
    g_slist_free_full(invites, g_free);
    return TRUE;
}

gboolean
cmd_decline(gchar **args, struct cmd_help_t help)
{
    if (!muc_invites_include(args[0])) {
        cons_show("No such invite exists.");
    } else {
        muc_remove_invite(args[0]);
        cons_show("Declined invite to %s.", args[0]);
    }

    return TRUE;
}

gboolean
cmd_rooms(gchar **args, struct cmd_help_t help)
{
    jabber_conn_status_t conn_status = jabber_get_connection_status();

    if (conn_status != JABBER_CONNECTED) {
        cons_show("You are not currently connected.");
        return TRUE;
    }

    if (args[0] == NULL) {
        ProfAccount *account = accounts_get_account(jabber_get_account_name());
        iq_room_list_request(account->muc_service);
    } else {
        iq_room_list_request(args[0]);
    }

    return TRUE;
}

gboolean
cmd_bookmark(gchar **args, struct cmd_help_t help)
{
    jabber_conn_status_t conn_status = jabber_get_connection_status();

    if (conn_status != JABBER_CONNECTED) {
        cons_show("You are not currently connected.");
        return TRUE;
    }

    gchar *cmd = args[0];
    if (cmd == NULL) {
        cons_show("Usage: %s", help.usage);
        return TRUE;
    }

    /* TODO: /bookmark list room@server */

    if (strcmp(cmd, "list") == 0) {
        const GList *bookmarks = bookmark_get_list();
        cons_show_bookmarks(bookmarks);
    } else {
        gboolean autojoin = FALSE;
        gchar *jid = NULL;
        gchar *nick = NULL;
        int idx = 1;

        while (args[idx] != NULL) {
            gchar *opt = args[idx];

            if (strcmp(opt, "autojoin") == 0) {
                autojoin = TRUE;
            } else if (jid == NULL) {
                jid = opt;
            } else if (nick == NULL) {
                nick = opt;
            } else {
                cons_show("Usage: %s", help.usage);
            }

            ++idx;
        }

        if (jid == NULL) {
            win_type_t win_type = ui_current_win_type();

            if (win_type == WIN_MUC) {
                jid = ui_current_recipient();
                nick = muc_get_room_nick(jid);
            } else {
                cons_show("Usage: %s", help.usage);
                return TRUE;
            }
        }

        if (strcmp(cmd, "add") == 0) {
            gboolean added = bookmark_add(jid, nick, autojoin);
            if (added) {
                GString *msg = g_string_new("Bookmark added for ");
                g_string_append(msg, jid);
                if (nick != NULL) {
                    g_string_append(msg, ", nickname: ");
                    g_string_append(msg, nick);
                }
                if (autojoin) {
                    g_string_append(msg, ", autojoin enabled");
                }
                g_string_append(msg, ".");
                cons_show(msg->str);
                g_string_free(msg, TRUE);
            } else {
                cons_show("Bookmark updated for %s.", jid);
            }
        } else if (strcmp(cmd, "remove") == 0) {
            gboolean removed = bookmark_remove(jid, autojoin);
            if (removed) {
                if (autojoin) {
                    cons_show("Autojoin disabled for %s.", jid);
                } else {
                    cons_show("Bookmark removed for %s.", jid);
                }
            } else {
                cons_show("No bookmark exists for %s.", jid);
            }
        } else {
            cons_show("Usage: %s", help.usage);
        }
    }

    return TRUE;
}

gboolean
cmd_disco(gchar **args, struct cmd_help_t help)
{
    jabber_conn_status_t conn_status = jabber_get_connection_status();

    if (conn_status != JABBER_CONNECTED) {
        cons_show("You are not currenlty connected.");
        return TRUE;
    }

    GString *jid = g_string_new("");
    if (args[1] != NULL) {
        jid = g_string_append(jid, args[1]);
    } else {
        Jid *jidp = jid_create(jabber_get_fulljid());
        jid = g_string_append(jid, jidp->domainpart);
        jid_destroy(jidp);
    }

    if (g_strcmp0(args[0], "info") == 0) {
        iq_disco_info_request(jid->str);
    } else {
        iq_disco_items_request(jid->str);
    }

    g_string_free(jid, TRUE);

    return TRUE;
}

gboolean
cmd_nick(gchar **args, struct cmd_help_t help)
{
    jabber_conn_status_t conn_status = jabber_get_connection_status();

    if (conn_status != JABBER_CONNECTED) {
        cons_show("You are not currently connected.");
        return TRUE;
    }
    if (ui_current_win_type() != WIN_MUC) {
        cons_show("You can only change your nickname in a chat room window.");
        return TRUE;
    }

    char *room = ui_current_recipient();
    char *nick = args[0];
    presence_change_room_nick(room, nick);

    return TRUE;
}

gboolean
cmd_alias(gchar **args, struct cmd_help_t help)
{
    char *subcmd = args[0];

    if (strcmp(subcmd, "add") == 0) {
        char *alias = args[1];
        if (alias == NULL) {
            cons_show("Usage: %s", help.usage);
            return TRUE;
        } else {
            GString *ac_value = g_string_new("/");
            g_string_append(ac_value, alias);

            char *value = args[2];
            if (value == NULL) {
                cons_show("Usage: %s", help.usage);
                g_string_free(ac_value, TRUE);
                return TRUE;
            } else if (cmd_exists(ac_value->str)) {
                cons_show("Command or alias '%s' already exists.", ac_value->str);
                g_string_free(ac_value, TRUE);
                return TRUE;
            } else {
                prefs_add_alias(alias, value);
                cmd_autocomplete_add(ac_value->str);
                cmd_alias_add(alias);
                cons_show("Command alias added /%s -> %s", alias, value);
                g_string_free(ac_value, TRUE);
                return TRUE;
            }
        }
    } else if (strcmp(subcmd, "remove") == 0) {
        char *alias = args[1];
        if (alias == NULL) {
            cons_show("Usage: %s", help.usage);
            return TRUE;
        } else {
            gboolean removed = prefs_remove_alias(alias);
            if (!removed) {
                cons_show("No such command alias /%s", alias);
            } else {
                GString *ac_value = g_string_new("/");
                g_string_append(ac_value, alias);
                cmd_autocomplete_remove(ac_value->str);
                cmd_alias_remove(alias);
                g_string_free(ac_value, TRUE);
                cons_show("Command alias removed -> /%s", alias);
            }
            return TRUE;
        }
    } else if (strcmp(subcmd, "list") == 0) {
        GList *aliases = prefs_get_aliases();
        cons_show_aliases(aliases);
        prefs_free_aliases(aliases);
        return TRUE;
    } else {
        cons_show("Usage: %s", help.usage);
        return TRUE;
    }
}

gboolean
cmd_tiny(gchar **args, struct cmd_help_t help)
{
    char *url = args[0];
    win_type_t win_type = ui_current_win_type();

    if (!tinyurl_valid(url)) {
        GString *error = g_string_new("/tiny, badly formed URL: ");
        g_string_append(error, url);
        cons_show_error(error->str);
        if (win_type != WIN_CONSOLE) {
            ui_current_error_line(error->str);
        }
        g_string_free(error, TRUE);
    } else if (win_type != WIN_CONSOLE) {
        char *tiny = tinyurl_get(url);

        if (tiny != NULL) {
            if (win_type == WIN_CHAT) {
                char *recipient = ui_current_recipient();
#ifdef HAVE_LIBOTR
                if (otr_is_secure(recipient)) {
                    char *encrypted = otr_encrypt_message(recipient, tiny);
                    if (encrypted != NULL) {
                        message_send(encrypted, recipient);
                        otr_free_message(encrypted);
                        if (prefs_get_boolean(PREF_CHLOG)) {
                            const char *jid = jabber_get_fulljid();
                            Jid *jidp = jid_create(jid);
                            if (strcmp(prefs_get_string(PREF_OTR_LOG), "on") == 0) {
                                chat_log_chat(jidp->barejid, recipient, tiny, PROF_OUT_LOG, NULL);
                            } else if (strcmp(prefs_get_string(PREF_OTR_LOG), "redact") == 0) {
                                chat_log_chat(jidp->barejid, recipient, "[redacted]", PROF_OUT_LOG, NULL);
                            }
                            jid_destroy(jidp);
                        }

                        ui_outgoing_msg("me", recipient, tiny);
                    } else {
                        cons_show_error("Failed to send message.");
                    }
                } else {
                    message_send(tiny, recipient);
                    if (prefs_get_boolean(PREF_CHLOG)) {
                        const char *jid = jabber_get_fulljid();
                        Jid *jidp = jid_create(jid);
                        chat_log_chat(jidp->barejid, recipient, tiny, PROF_OUT_LOG, NULL);
                        jid_destroy(jidp);
                    }

                    ui_outgoing_msg("me", recipient, tiny);
                }
#else
                message_send(tiny, recipient);
                if (prefs_get_boolean(PREF_CHLOG)) {
                    const char *jid = jabber_get_fulljid();
                    Jid *jidp = jid_create(jid);
                    chat_log_chat(jidp->barejid, recipient, tiny, PROF_OUT_LOG, NULL);
                    jid_destroy(jidp);
                }

                ui_outgoing_msg("me", recipient, tiny);
#endif
            } else if (win_type == WIN_PRIVATE) {
                char *recipient = ui_current_recipient();
                message_send(tiny, recipient);
                ui_outgoing_msg("me", recipient, tiny);
            } else { // groupchat
                char *recipient = ui_current_recipient();
                message_send_groupchat(tiny, recipient);
            }
            free(tiny);
        } else {
            cons_show_error("Couldn't get tinyurl.");
        }
    } else {
        cons_show("/tiny can only be used in chat windows");
    }

    return TRUE;
}

gboolean
cmd_clear(gchar **args, struct cmd_help_t help)
{
    ui_clear_current();
    return TRUE;
}

gboolean
cmd_close(gchar **args, struct cmd_help_t help)
{
    jabber_conn_status_t conn_status = jabber_get_connection_status();
    int index = 0;
    int count = 0;

    if (args[0] == NULL) {
        index = ui_current_win_index();
    } else if (strcmp(args[0], "all") == 0) {
        count = ui_close_all_wins();
        if (count == 0) {
            cons_show("No windows to close.");
        } else if (count == 1) {
            cons_show("Closed 1 window.");
        } else {
            cons_show("Closed %d windows.", count);
        }
        return TRUE;
    } else if (strcmp(args[0], "read") == 0) {
        count = ui_close_read_wins();
        if (count == 0) {
            cons_show("No windows to close.");
        } else if (count == 1) {
            cons_show("Closed 1 window.");
        } else {
            cons_show("Closed %d windows.", count);
        }
        return TRUE;
    } else {
        index = atoi(args[0]);
    }

    if (index < 0 || index == 10) {
        cons_show("No such window exists.");
        return TRUE;
    }

    if (index == 1) {
        cons_show("Cannot close console window.");
        return TRUE;
    }

    if (index == 0) {
        index = 10;
    }

    if (!ui_win_exists(index)) {
        cons_show("Window is not open.");
        return TRUE;
    }

    // handle leaving rooms, or chat
    if (conn_status == JABBER_CONNECTED) {
        ui_close_connected_win(index);
    }

    // close the window
    ui_close_win(index);
    cons_show("Closed window %d", index);

    return TRUE;
}

gboolean
cmd_leave(gchar **args, struct cmd_help_t help)
{
    jabber_conn_status_t conn_status = jabber_get_connection_status();
    win_type_t win_type = ui_current_win_type();
    int index = ui_current_win_index();

    if (win_type != WIN_MUC) {
        cons_show("You can only use the /leave command in a chat room.");
        cons_alert();
        return TRUE;
    }

    // handle leaving rooms, or chat
    if (conn_status == JABBER_CONNECTED) {
        ui_close_connected_win(index);
    }

    // close the window
    ui_close_win(index);

    return TRUE;
}

gboolean
cmd_beep(gchar **args, struct cmd_help_t help)
{
    return _cmd_set_boolean_preference(args[0], help, "Sound", PREF_BEEP);
}

gboolean
cmd_states(gchar **args, struct cmd_help_t help)
{
    gboolean result = _cmd_set_boolean_preference(args[0], help, "Sending chat states",
        PREF_STATES);

    // if disabled, disable outtype and gone
    if (result == TRUE && (strcmp(args[0], "off") == 0)) {
        prefs_set_boolean(PREF_OUTTYPE, FALSE);
        prefs_set_gone(0);
    }

    return result;
}

gboolean
cmd_titlebar(gchar **args, struct cmd_help_t help)
{
    if (g_strcmp0(args[0], "off") == 0) {
        ui_clear_win_title();
    }
    return _cmd_set_boolean_preference(args[0], help, "Titlebar", PREF_TITLEBAR);
}

gboolean
cmd_outtype(gchar **args, struct cmd_help_t help)
{
    gboolean result = _cmd_set_boolean_preference(args[0], help,
        "Sending typing notifications", PREF_OUTTYPE);

    // if enabled, enable states
    if (result == TRUE && (strcmp(args[0], "on") == 0)) {
        prefs_set_boolean(PREF_STATES, TRUE);
    }

    return result;
}

gboolean
cmd_gone(gchar **args, struct cmd_help_t help)
{
    char *value = args[0];

    gint period = atoi(value);
    prefs_set_gone(period);
    if (period == 0) {
        cons_show("Automatic leaving conversations after period disabled.");
    } else if (period == 1) {
        cons_show("Leaving conversations after 1 minute of inactivity.");
    } else {
        cons_show("Leaving conversations after %d minutes of inactivity.", period);
    }

    // if enabled, enable states
    if (period > 0) {
        prefs_set_boolean(PREF_STATES, TRUE);
    }

    return TRUE;
}


gboolean
cmd_notify(gchar **args, struct cmd_help_t help)
{
    char *kind = args[0];
    char *value = args[1];

    // bad kind
    if ((strcmp(kind, "message") != 0) && (strcmp(kind, "typing") != 0) &&
            (strcmp(kind, "remind") != 0) && (strcmp(kind, "invite") != 0) &&
            (strcmp(kind, "sub") != 0)) {
        cons_show("Usage: %s", help.usage);

    // set message setting
    } else if (strcmp(kind, "message") == 0) {
        if (strcmp(value, "on") == 0) {
            cons_show("Message notifications enabled.");
            prefs_set_boolean(PREF_NOTIFY_MESSAGE, TRUE);
        } else if (strcmp(value, "off") == 0) {
            cons_show("Message notifications disabled.");
            prefs_set_boolean(PREF_NOTIFY_MESSAGE, FALSE);
        } else {
            cons_show("Usage: /notify message on|off");
        }

    // set typing setting
    } else if (strcmp(kind, "typing") == 0) {
        if (strcmp(value, "on") == 0) {
            cons_show("Typing notifications enabled.");
            prefs_set_boolean(PREF_NOTIFY_TYPING, TRUE);
        } else if (strcmp(value, "off") == 0) {
            cons_show("Typing notifications disabled.");
            prefs_set_boolean(PREF_NOTIFY_TYPING, FALSE);
        } else {
            cons_show("Usage: /notify typing on|off");
        }

    // set invite setting
    } else if (strcmp(kind, "invite") == 0) {
        if (strcmp(value, "on") == 0) {
            cons_show("Chat room invite notifications enabled.");
            prefs_set_boolean(PREF_NOTIFY_INVITE, TRUE);
        } else if (strcmp(value, "off") == 0) {
            cons_show("Chat room invite notifications disabled.");
            prefs_set_boolean(PREF_NOTIFY_INVITE, FALSE);
        } else {
            cons_show("Usage: /notify invite on|off");
        }

    // set subscription setting
    } else if (strcmp(kind, "sub") == 0) {
        if (strcmp(value, "on") == 0) {
            cons_show("Subscription notifications enabled.");
            prefs_set_boolean(PREF_NOTIFY_SUB, TRUE);
        } else if (strcmp(value, "off") == 0) {
            cons_show("Subscription notifications disabled.");
            prefs_set_boolean(PREF_NOTIFY_SUB, FALSE);
        } else {
            cons_show("Usage: /notify sub on|off");
        }

    // set remind setting
    } else if (strcmp(kind, "remind") == 0) {
        gint period = atoi(value);
        prefs_set_notify_remind(period);
        if (period == 0) {
            cons_show("Message reminders disabled.");
        } else if (period == 1) {
            cons_show("Message reminder period set to 1 second.");
        } else {
            cons_show("Message reminder period set to %d seconds.", period);
        }

    } else {
        cons_show("Unknown command: %s.", kind);
    }

    return TRUE;
}

gboolean
cmd_log(gchar **args, struct cmd_help_t help)
{
    char *subcmd = args[0];
    char *value = args[1];
    int intval;

    if (strcmp(subcmd, "maxsize") == 0) {
        if (_strtoi(value, &intval, PREFS_MIN_LOG_SIZE, INT_MAX) == 0) {
            prefs_set_max_log_size(intval);
            cons_show("Log maxinum size set to %d bytes", intval);
        }
    } else {
        cons_show("Usage: %s", help.usage);
    }

    /* TODO: make 'level' subcommand for debug level */

    return TRUE;
}

gboolean
cmd_reconnect(gchar **args, struct cmd_help_t help)
{
    char *value = args[0];
    int intval;

    if (_strtoi(value, &intval, 0, INT_MAX) == 0) {
        prefs_set_reconnect(intval);
        if (intval == 0) {
            cons_show("Reconnect disabled.", intval);
        } else {
            cons_show("Reconnect interval set to %d seconds.", intval);
        }
    } else {
        cons_show("Usage: %s", help.usage);
    }

    return TRUE;
}

gboolean
cmd_autoping(gchar **args, struct cmd_help_t help)
{
    char *value = args[0];
    int intval;

    if (_strtoi(value, &intval, 0, INT_MAX) == 0) {
        prefs_set_autoping(intval);
        iq_set_autoping(intval);
        if (intval == 0) {
            cons_show("Autoping disabled.", intval);
        } else {
            cons_show("Autoping interval set to %d seconds.", intval);
        }
    } else {
        cons_show("Usage: %s", help.usage);
    }

    return TRUE;
}

gboolean
cmd_autoaway(gchar **args, struct cmd_help_t help)
{
    char *setting = args[0];
    char *value = args[1];
    int minutesval;

    if ((strcmp(setting, "mode") != 0) && (strcmp(setting, "time") != 0) &&
            (strcmp(setting, "message") != 0) && (strcmp(setting, "check") != 0)) {
        cons_show("Setting must be one of 'mode', 'time', 'message' or 'check'");
        return TRUE;
    }

    if (strcmp(setting, "mode") == 0) {
        if ((strcmp(value, "idle") != 0) && (strcmp(value, "away") != 0) &&
                (strcmp(value, "off") != 0)) {
            cons_show("Mode must be one of 'idle', 'away' or 'off'");
        } else {
            prefs_set_string(PREF_AUTOAWAY_MODE, value);
            cons_show("Auto away mode set to: %s.", value);
        }

        return TRUE;
    }

    if (strcmp(setting, "time") == 0) {
        if (_strtoi(value, &minutesval, 1, INT_MAX) == 0) {
            prefs_set_autoaway_time(minutesval);
            cons_show("Auto away time set to: %d minutes.", minutesval);
        }

        return TRUE;
    }

    if (strcmp(setting, "message") == 0) {
        if (strcmp(value, "off") == 0) {
            prefs_set_string(PREF_AUTOAWAY_MESSAGE, NULL);
            cons_show("Auto away message cleared.");
        } else {
            prefs_set_string(PREF_AUTOAWAY_MESSAGE, value);
            cons_show("Auto away message set to: \"%s\".", value);
        }

        return TRUE;
    }

    if (strcmp(setting, "check") == 0) {
        return _cmd_set_boolean_preference(value, help, "Online check",
            PREF_AUTOAWAY_CHECK);
    }

    return TRUE;
}

gboolean
cmd_priority(gchar **args, struct cmd_help_t help)
{
    jabber_conn_status_t conn_status = jabber_get_connection_status();

    if (conn_status != JABBER_CONNECTED) {
        cons_show("You are not currently connected.");
        return TRUE;
    }

    char *value = args[0];
    int intval;

    if (_strtoi(value, &intval, -128, 127) == 0) {
        accounts_set_priority_all(jabber_get_account_name(), intval);
        resource_presence_t last_presence = accounts_get_last_presence(jabber_get_account_name());
        presence_update(last_presence, jabber_get_presence_message(), 0);
        cons_show("Priority set to %d.", intval);
    }

    return TRUE;
}

gboolean
cmd_statuses(gchar **args, struct cmd_help_t help)
{
    if (strcmp(args[0], "console") != 0 &&
            strcmp(args[0], "chat") != 0 &&
            strcmp(args[0], "muc") != 0) {
        cons_show("Usage: %s", help.usage);
        return TRUE;
    }

    if (strcmp(args[1], "all") != 0 &&
            strcmp(args[1], "online") != 0 &&
            strcmp(args[1], "none") != 0) {
        cons_show("Usage: %s", help.usage);
        return TRUE;
    }

    if (strcmp(args[0], "console") == 0) {
        prefs_set_string(PREF_STATUSES_CONSOLE, args[1]);
        if (strcmp(args[1], "all") == 0) {
            cons_show("All presence updates will appear in the console.");
        } else if (strcmp(args[1], "online") == 0) {
            cons_show("Only online/offline presence updates will appear in the console.");
        } else {
            cons_show("Presence updates will not appear in the console.");
        }
    }

    if (strcmp(args[0], "chat") == 0) {
        prefs_set_string(PREF_STATUSES_CHAT, args[1]);
        if (strcmp(args[1], "all") == 0) {
            cons_show("All presence updates will appear in chat windows.");
        } else if (strcmp(args[1], "online") == 0) {
            cons_show("Only online/offline presence updates will appear in chat windows.");
        } else {
            cons_show("Presence updates will not appear in chat windows.");
        }
    }

    if (strcmp(args[0], "muc") == 0) {
        prefs_set_string(PREF_STATUSES_MUC, args[1]);
        if (strcmp(args[1], "all") == 0) {
            cons_show("All presence updates will appear in chat room windows.");
        } else if (strcmp(args[1], "online") == 0) {
            cons_show("Only join/leave presence updates will appear in chat room windows.");
        } else {
            cons_show("Presence updates will not appear in chat room windows.");
        }
    }

    return TRUE;
}

gboolean
cmd_vercheck(gchar **args, struct cmd_help_t help)
{
    int num_args = g_strv_length(args);

    if (num_args == 0) {
        cons_check_version(TRUE);
        return TRUE;
    } else {
        return _cmd_set_boolean_preference(args[0], help,
            "Version checking", PREF_VERCHECK);
    }
}

gboolean
cmd_flash(gchar **args, struct cmd_help_t help)
{
    return _cmd_set_boolean_preference(args[0], help,
        "Screen flash", PREF_FLASH);
}

gboolean
cmd_intype(gchar **args, struct cmd_help_t help)
{
    return _cmd_set_boolean_preference(args[0], help,
        "Show contact typing", PREF_INTYPE);
}

gboolean
cmd_splash(gchar **args, struct cmd_help_t help)
{
    return _cmd_set_boolean_preference(args[0], help,
        "Splash screen", PREF_SPLASH);
}

gboolean
cmd_autoconnect(gchar **args, struct cmd_help_t help)
{
    if (strcmp(args[0], "off") == 0) {
        prefs_set_string(PREF_CONNECT_ACCOUNT, NULL);
        cons_show("Autoconnect account disabled.");
    } else if (strcmp(args[0], "set") == 0) {
        prefs_set_string(PREF_CONNECT_ACCOUNT, args[1]);
        cons_show("Autoconnect account set to: %s.", args[1]);
    } else {
        cons_show("Usage: %s", help.usage);
    }
    return true;
}

gboolean
cmd_chlog(gchar **args, struct cmd_help_t help)
{
    gboolean result = _cmd_set_boolean_preference(args[0], help,
        "Chat logging", PREF_CHLOG);

    // if set to off, disable history
    if (result == TRUE && (strcmp(args[0], "off") == 0)) {
        prefs_set_boolean(PREF_HISTORY, FALSE);
    }

    return result;
}

gboolean
cmd_grlog(gchar **args, struct cmd_help_t help)
{
    gboolean result = _cmd_set_boolean_preference(args[0], help,
        "Groupchat logging", PREF_GRLOG);

    return result;
}

gboolean
cmd_mouse(gchar **args, struct cmd_help_t help)
{
    return _cmd_set_boolean_preference(args[0], help,
        "Mouse handling", PREF_MOUSE);
}

gboolean
cmd_history(gchar **args, struct cmd_help_t help)
{
    gboolean result = _cmd_set_boolean_preference(args[0], help,
        "Chat history", PREF_HISTORY);

    // if set to on, set chlog
    if (result == TRUE && (strcmp(args[0], "on") == 0)) {
        prefs_set_boolean(PREF_CHLOG, TRUE);
    }

    return result;
}

gboolean
cmd_away(gchar **args, struct cmd_help_t help)
{
    _update_presence(RESOURCE_AWAY, "away", args);
    return TRUE;
}

gboolean
cmd_online(gchar **args, struct cmd_help_t help)
{
    _update_presence(RESOURCE_ONLINE, "online", args);
    return TRUE;
}

gboolean
cmd_dnd(gchar **args, struct cmd_help_t help)
{
    _update_presence(RESOURCE_DND, "dnd", args);
    return TRUE;
}

gboolean
cmd_chat(gchar **args, struct cmd_help_t help)
{
    _update_presence(RESOURCE_CHAT, "chat", args);
    return TRUE;
}

gboolean
cmd_xa(gchar **args, struct cmd_help_t help)
{
    _update_presence(RESOURCE_XA, "xa", args);
    return TRUE;
}

gboolean
cmd_otr(gchar **args, struct cmd_help_t help)
{
#ifdef HAVE_LIBOTR
    if (args[0] == NULL) {
        cons_show("Usage: %s", help.usage);
        return TRUE;
    }

    if (strcmp(args[0], "log") == 0) {
        char *choice = args[1];
        if (g_strcmp0(choice, "on") == 0) {
            prefs_set_string(PREF_OTR_LOG, "on");
            cons_show("OTR messages will be logged as plaintext.");
            if (!prefs_get_boolean(PREF_CHLOG)) {
                cons_show("Chat logging is currently disabled, use '/chlog on' to enable.");
            }
        } else if (g_strcmp0(choice, "off") == 0) {
            prefs_set_string(PREF_OTR_LOG, "off");
            cons_show("OTR message logging disabled.");
        } else if (g_strcmp0(choice, "redact") == 0) {
            prefs_set_string(PREF_OTR_LOG, "redact");
            cons_show("OTR messages will be logged as '[redacted]'.");
            if (!prefs_get_boolean(PREF_CHLOG)) {
                cons_show("Chat logging is currently disabled, use '/chlog on' to enable.");
            }
        } else {
            cons_show("Usage: %s", help.usage);
        }
        return TRUE;
    } else if (strcmp(args[0], "warn") == 0) {
        gboolean result =  _cmd_set_boolean_preference(args[1], help,
            "OTR warning message", PREF_OTR_WARN);
        ui_current_update_virtual();
        return result;
    } else if (strcmp(args[0], "libver") == 0) {
        char *version = otr_libotr_version();
        cons_show("Using libotr version %s", version);
        return TRUE;
    }

    if (jabber_get_connection_status() != JABBER_CONNECTED) {
        cons_show("You must be connected with an account to load OTR information.");
        return TRUE;
    }

    if (strcmp(args[0], "gen") == 0) {
        ProfAccount *account = accounts_get_account(jabber_get_account_name());
        otr_keygen(account);
        return TRUE;
    } else if (strcmp(args[0], "myfp") == 0) {
        if (!otr_key_loaded()) {
            ui_current_print_formatted_line('!', 0, "You have not generated or loaded a private key, use '/otr gen'");
        } else {
            char *fingerprint = otr_get_my_fingerprint();
            ui_current_print_formatted_line('!', 0, "Your OTR fingerprint: %s", fingerprint);
            free(fingerprint);
        }
        return TRUE;
    } else if (strcmp(args[0], "theirfp") == 0) {
        win_type_t win_type = ui_current_win_type();

        if (win_type != WIN_CHAT) {
            ui_current_print_line("You must be in a regular chat window to view a recipient's fingerprint.");
        } else if (!ui_current_win_is_otr()) {
            ui_current_print_formatted_line('!', 0, "You are not currently in an OTR session.");
        } else {
            char *recipient = ui_current_recipient();
            char *fingerprint = otr_get_their_fingerprint(recipient);
            ui_current_print_formatted_line('!', 0, "%s's OTR fingerprint: %s", recipient, fingerprint);
            free(fingerprint);
        }
        return TRUE;
    } else if (strcmp(args[0], "start") == 0) {
        if (args[1] != NULL) {
            char *contact = args[1];
            char *barejid = roster_barejid_from_name(contact);
            if (barejid == NULL) {
                barejid = contact;
            }

            if (prefs_get_boolean(PREF_STATES)) {
                if (!chat_session_exists(barejid)) {
                    chat_session_start(barejid, TRUE);
                }
            }

            ui_new_chat_win(barejid);

            if (ui_current_win_is_otr()) {
                ui_current_print_formatted_line('!', 0, "You are already in an OTR session.");
            } else {
                if (!otr_key_loaded()) {
                    ui_current_print_formatted_line('!', 0, "You have not generated or loaded a private key, use '/otr gen'");
                } else if (!otr_is_secure(barejid)) {
                    char *otr_query_message = otr_start_query();
                    message_send(otr_query_message, barejid);
                } else {
                    ui_gone_secure(barejid, otr_is_trusted(barejid));
                }
            }
        } else {
            win_type_t win_type = ui_current_win_type();

            if (win_type != WIN_CHAT) {
                ui_current_print_line("You must be in a regular chat window to start an OTR session.");
            } else if (ui_current_win_is_otr()) {
                ui_current_print_formatted_line('!', 0, "You are already in an OTR session.");
            } else {
                if (!otr_key_loaded()) {
                    ui_current_print_formatted_line('!', 0, "You have not generated or loaded a private key, use '/otr gen'");
                } else {
                    char *recipient = ui_current_recipient();
                    char *otr_query_message = otr_start_query();
                    message_send(otr_query_message, recipient);
                }
            }
        }
        return TRUE;
    } else if (strcmp(args[0], "end") == 0) {
        win_type_t win_type = ui_current_win_type();

        if (win_type != WIN_CHAT) {
            ui_current_print_line("You must be in a regular chat window to use OTR.");
        } else if (!ui_current_win_is_otr()) {
            ui_current_print_formatted_line('!', 0, "You are not currently in an OTR session.");
        } else {
            char *recipient = ui_current_recipient();
            ui_gone_insecure(recipient);
            otr_end_session(recipient);
        }
        return TRUE;
    } else if (strcmp(args[0], "trust") == 0) {
        win_type_t win_type = ui_current_win_type();

        if (win_type != WIN_CHAT) {
            ui_current_print_line("You must be in an OTR session to trust a recipient.");
        } else if (!ui_current_win_is_otr()) {
            ui_current_print_formatted_line('!', 0, "You are not currently in an OTR session.");
        } else {
            char *recipient = ui_current_recipient();
            ui_trust(recipient);
            otr_trust(recipient);
        }
        return TRUE;
    } else if (strcmp(args[0], "untrust") == 0) {
        win_type_t win_type = ui_current_win_type();

        if (win_type != WIN_CHAT) {
            ui_current_print_line("You must be in an OTR session to untrust a recipient.");
        } else if (!ui_current_win_is_otr()) {
            ui_current_print_formatted_line('!', 0, "You are not currently in an OTR session.");
        } else {
            char *recipient = ui_current_recipient();
            ui_untrust(recipient);
            otr_untrust(recipient);
        }
        return TRUE;

    } else {
        cons_show("Usage: %s", help.usage);
        return TRUE;
    }
#else
    cons_show("This version of Profanity has not been built with OTR support enabled");
    return TRUE;
#endif
}

// helper function for status change commands
static void
_update_presence(const resource_presence_t resource_presence,
    const char * const show, gchar **args)
{
    char *msg = NULL;
    int num_args = g_strv_length(args);
    if (num_args == 1) {
        msg = args[0];
    }

    jabber_conn_status_t conn_status = jabber_get_connection_status();

    if (conn_status != JABBER_CONNECTED) {
        cons_show("You are not currently connected.");
    } else {
        presence_update(resource_presence, msg, 0);
        ui_update_presence(resource_presence, msg, show);
    }
}

// helper function for boolean preference commands
static gboolean
_cmd_set_boolean_preference(gchar *arg, struct cmd_help_t help,
    const char * const display, preference_t pref)
{
    GString *enabled = g_string_new(display);
    g_string_append(enabled, " enabled.");

    GString *disabled = g_string_new(display);
    g_string_append(disabled, " disabled.");

    if (arg == NULL) {
        char usage[strlen(help.usage) + 8];
        sprintf(usage, "Usage: %s", help.usage);
        cons_show(usage);
    } else if (strcmp(arg, "on") == 0) {
        cons_show(enabled->str);
        prefs_set_boolean(pref, TRUE);
    } else if (strcmp(arg, "off") == 0) {
        cons_show(disabled->str);
        prefs_set_boolean(pref, FALSE);
    } else {
        char usage[strlen(help.usage) + 8];
        sprintf(usage, "Usage: %s", help.usage);
        cons_show(usage);
    }

    g_string_free(enabled, TRUE);
    g_string_free(disabled, TRUE);

    return TRUE;
}

static int
_strtoi(char *str, int *saveptr, int min, int max)
{
    char *ptr;
    int val;

    errno = 0;
    val = (int)strtol(str, &ptr, 0);
    if (errno != 0 || *str == '\0' || *ptr != '\0') {
        cons_show("Could not convert \"%s\" to a number.", str);
        return -1;
    } else if (val < min || val > max) {
        cons_show("Value %s out of range. Must be in %d..%d.", str, min, max);
        return -1;
    }

    *saveptr = val;

    return 0;
}

static void
_cmd_show_filtered_help(char *heading, gchar *cmd_filter[], int filter_size)
{
    cons_show("");
    cons_show("%s", heading);
    cons_show("");

    GList *ordered_commands = NULL;
    int i;
    for (i = 0; i < filter_size; i++) {
        Command *cmd = g_hash_table_lookup(commands, cmd_filter[i]);
        ordered_commands = g_list_insert_sorted(ordered_commands, cmd, (GCompareFunc)_compare_commands);
    }

    GList *curr = ordered_commands;
    while (curr != NULL) {
        Command *cmd = curr->data;
        cons_show("%-12s: %s", cmd->cmd, cmd->help.short_help);
        curr = g_list_next(curr);
    }
    g_list_free(ordered_commands);
    g_list_free(curr);

    cons_show("");
    cons_show("Use /help [command] without the leading slash, for help on a specific command");
    cons_show("");
}

static
gint _compare_commands(Command *a, Command *b)
{
    const char * utf8_str_a = a->cmd;
    const char * utf8_str_b = b->cmd;

    gchar *key_a = g_utf8_collate_key(utf8_str_a, -1);
    gchar *key_b = g_utf8_collate_key(utf8_str_b, -1);

    gint result = g_strcmp0(key_a, key_b);

    g_free(key_a);
    g_free(key_b);

    return result;
}