Fix a freeze with UTF-8 locales
Some commands cause an infinite loop when using an utf-8 locale.
It occurs when a screen refresh is done and there are trailing spaces in the
command line. This patch should fix it.
(Problem reported by "AL" in the mcabber conference room)
/*
* commands.c -- user commands handling
*
* Copyright (C) 2005, 2006 Mikael Berthe <bmikael@lists.lilotux.net>
*
* This program 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 2 of the License, or (at
* your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*/
#include <string.h>
#include "commands.h"
#include "help.h"
#include "jabglue.h"
#include "roster.h"
#include "screen.h"
#include "compl.h"
#include "hooks.h"
#include "hbuf.h"
#include "utils.h"
#include "settings.h"
#include "events.h"
// Commands callbacks
static void do_roster(char *arg);
static void do_status(char *arg);
static void do_status_to(char *arg);
static void do_add(char *arg);
static void do_del(char *arg);
static void do_group(char *arg);
static void do_say(char *arg);
static void do_msay(char *arg);
static void do_say_to(char *arg);
static void do_buffer(char *arg);
static void do_clear(char *arg);
static void do_info(char *arg);
static void do_rename(char *arg);
static void do_move(char *arg);
static void do_set(char *arg);
static void do_alias(char *arg);
static void do_bind(char *arg);
static void do_connect(char *arg);
static void do_disconnect(char *arg);
static void do_rawxml(char *arg);
static void do_room(char *arg);
static void do_authorization(char *arg);
static void do_version(char *arg);
static void do_request(char *arg);
static void do_event(char *arg);
static void do_help(char *arg);
// Global variable for the commands list
static GSList *Commands;
// cmd_add()
// Adds a command to the commands list and to the CMD completion list
static void cmd_add(const char *name, const char *help,
guint flags_row1, guint flags_row2, void (*f)())
{
cmd *n_cmd = g_new0(cmd, 1);
strncpy(n_cmd->name, name, 32-1);
n_cmd->help = help;
n_cmd->completion_flags[0] = flags_row1;
n_cmd->completion_flags[1] = flags_row2;
n_cmd->func = f;
Commands = g_slist_append(Commands, n_cmd);
// Add to completion CMD category
compl_add_category_word(COMPL_CMD, name);
}
// cmd_init()
// Commands table initialization
void cmd_init(void)
{
cmd_add("add", "Add a jabber user", COMPL_JID, 0, &do_add);
cmd_add("alias", "Add an alias", 0, 0, &do_alias);
cmd_add("authorization", "Manage subscription authorizations",
COMPL_AUTH, COMPL_JID, &do_authorization);
cmd_add("bind", "Add an key binding", 0, 0, &do_bind);
cmd_add("buffer", "Manipulate current buddy's buffer (chat window)",
COMPL_BUFFER, 0, &do_buffer);
cmd_add("clear", "Clear the dialog window", 0, 0, &do_clear);
cmd_add("connect", "Connect to the server", 0, 0, &do_connect);
cmd_add("del", "Delete the current buddy", 0, 0, &do_del);
cmd_add("disconnect", "Disconnect from server", 0, 0, &do_disconnect);
cmd_add("event", "Process an event", COMPL_EVENTSID, COMPL_EVENTS, &do_event);
cmd_add("group", "Change group display settings", COMPL_GROUP, 0, &do_group);
cmd_add("help", "Display some help", COMPL_CMD, 0, &do_help);
cmd_add("info", "Show basic info on current buddy", 0, 0, &do_info);
cmd_add("move", "Move the current buddy to another group", COMPL_GROUPNAME,
0, &do_move);
cmd_add("msay", "Send a multi-lines message to the selected buddy",
COMPL_MULTILINE, 0, &do_msay);
cmd_add("quit", "Exit the software", 0, 0, NULL);
cmd_add("rawxml", "Send a raw XML string", 0, 0, &do_rawxml);
cmd_add("rename", "Rename the current buddy", 0, 0, &do_rename);
cmd_add("request", "Send a Jabber IQ request", COMPL_REQUEST, COMPL_JID,
&do_request);
cmd_add("room", "MUC actions command", COMPL_ROOM, 0, &do_room);
cmd_add("roster", "Manipulate the roster/buddylist", COMPL_ROSTER, 0,
&do_roster);
cmd_add("say", "Say something to the selected buddy", 0, 0, &do_say);
cmd_add("say_to", "Say something to a specific buddy", COMPL_JID, 0,
&do_say_to);
//cmd_add("search");
cmd_add("set", "Set/query an option value", 0, 0, &do_set);
cmd_add("status", "Show or set your status", COMPL_STATUS, 0, &do_status);
cmd_add("status_to", "Show or set your status for one recipient",
COMPL_JID, COMPL_STATUS, &do_status_to);
cmd_add("version", "Show mcabber version", 0, 0, &do_version);
// Status category
compl_add_category_word(COMPL_STATUS, "online");
compl_add_category_word(COMPL_STATUS, "avail");
compl_add_category_word(COMPL_STATUS, "invisible");
compl_add_category_word(COMPL_STATUS, "free");
compl_add_category_word(COMPL_STATUS, "dnd");
compl_add_category_word(COMPL_STATUS, "notavail");
compl_add_category_word(COMPL_STATUS, "away");
// Roster category
compl_add_category_word(COMPL_ROSTER, "bottom");
compl_add_category_word(COMPL_ROSTER, "top");
compl_add_category_word(COMPL_ROSTER, "up");
compl_add_category_word(COMPL_ROSTER, "down");
compl_add_category_word(COMPL_ROSTER, "hide");
compl_add_category_word(COMPL_ROSTER, "show");
compl_add_category_word(COMPL_ROSTER, "toggle");
compl_add_category_word(COMPL_ROSTER, "hide_offline");
compl_add_category_word(COMPL_ROSTER, "show_offline");
compl_add_category_word(COMPL_ROSTER, "toggle_offline");
compl_add_category_word(COMPL_ROSTER, "alternate");
compl_add_category_word(COMPL_ROSTER, "search");
compl_add_category_word(COMPL_ROSTER, "unread_first");
compl_add_category_word(COMPL_ROSTER, "unread_next");
// Roster category
compl_add_category_word(COMPL_BUFFER, "clear");
compl_add_category_word(COMPL_BUFFER, "bottom");
compl_add_category_word(COMPL_BUFFER, "top");
compl_add_category_word(COMPL_BUFFER, "up");
compl_add_category_word(COMPL_BUFFER, "down");
compl_add_category_word(COMPL_BUFFER, "search_backward");
compl_add_category_word(COMPL_BUFFER, "search_forward");
compl_add_category_word(COMPL_BUFFER, "date");
compl_add_category_word(COMPL_BUFFER, "%");
compl_add_category_word(COMPL_BUFFER, "purge");
compl_add_category_word(COMPL_BUFFER, "scroll_lock");
compl_add_category_word(COMPL_BUFFER, "scroll_unlock");
compl_add_category_word(COMPL_BUFFER, "scroll_toggle");
// Group category
compl_add_category_word(COMPL_GROUP, "fold");
compl_add_category_word(COMPL_GROUP, "unfold");
compl_add_category_word(COMPL_GROUP, "toggle");
// Multi-line (msay) category
compl_add_category_word(COMPL_MULTILINE, "abort");
compl_add_category_word(COMPL_MULTILINE, "begin");
compl_add_category_word(COMPL_MULTILINE, "send");
compl_add_category_word(COMPL_MULTILINE, "send_to");
compl_add_category_word(COMPL_MULTILINE, "toggle");
compl_add_category_word(COMPL_MULTILINE, "toggle_verbatim");
compl_add_category_word(COMPL_MULTILINE, "verbatim");
// Room category
compl_add_category_word(COMPL_ROOM, "affil");
compl_add_category_word(COMPL_ROOM, "ban");
compl_add_category_word(COMPL_ROOM, "destroy");
compl_add_category_word(COMPL_ROOM, "invite");
compl_add_category_word(COMPL_ROOM, "join");
compl_add_category_word(COMPL_ROOM, "kick");
compl_add_category_word(COMPL_ROOM, "leave");
compl_add_category_word(COMPL_ROOM, "names");
compl_add_category_word(COMPL_ROOM, "nick");
compl_add_category_word(COMPL_ROOM, "privmsg");
compl_add_category_word(COMPL_ROOM, "remove");
compl_add_category_word(COMPL_ROOM, "role");
compl_add_category_word(COMPL_ROOM, "topic");
compl_add_category_word(COMPL_ROOM, "unlock");
compl_add_category_word(COMPL_ROOM, "whois");
// Authorization category
compl_add_category_word(COMPL_AUTH, "allow");
compl_add_category_word(COMPL_AUTH, "cancel");
compl_add_category_word(COMPL_AUTH, "request");
compl_add_category_word(COMPL_AUTH, "request_unsubscribe");
// Request (query) category
compl_add_category_word(COMPL_REQUEST, "time");
compl_add_category_word(COMPL_REQUEST, "version");
// Events category
compl_add_category_word(COMPL_EVENTS, "accept");
compl_add_category_word(COMPL_EVENTS, "ignore");
compl_add_category_word(COMPL_EVENTS, "reject");
}
// expandalias(line)
// If there is one, expand the alias in line and returns a new allocated line
// If no alias is found, returns line
// Note : if the returned pointer is different from line, the caller should
// g_free() the pointer after use
char *expandalias(char *line)
{
const char *p1, *p2;
char *word;
const gchar *value;
char *newline = line;
// Ignore leading '/'
for (p1 = line ; *p1 == '/' ; p1++)
;
// Locate the end of the word
for (p2 = p1 ; *p2 && (*p2 != ' ') ; p2++)
;
// Extract the word
word = g_strndup(p1, p2-p1);
// Look for an alias in the list
value = settings_get(SETTINGS_TYPE_ALIAS, (const char*)word);
if (value) {
// There is an alias to expand
newline = g_new(char, strlen(value)+strlen(p2)+2);
*newline = '/';
strcpy(newline+1, value);
strcat(newline, p2);
}
g_free(word);
return newline;
}
// cmd_get
// Finds command in the command list structure.
// Returns a pointer to the cmd entry, or NULL if command not found.
cmd *cmd_get(const char *command)
{
const char *p1, *p2;
char *com;
GSList *sl_com;
// Ignore leading '/'
for (p1 = command ; *p1 == '/' ; p1++)
;
// Locate the end of the command
for (p2 = p1 ; *p2 && (*p2 != ' ') ; p2++)
;
// Copy the clean command
com = g_strndup(p1, p2-p1);
// Look for command in the list
for (sl_com=Commands; sl_com; sl_com = g_slist_next(sl_com)) {
if (!strcasecmp(com, ((cmd*)sl_com->data)->name))
break;
}
g_free(com);
if (sl_com) // Command has been found.
return (cmd*)sl_com->data;
return NULL;
}
// send_message(msg)
// Write the message in the buddy's window and send the message on
// the network.
static void send_message(const char *msg, const char *subj)
{
const char *jid;
if (!jb_getonline()) {
scr_LogPrint(LPRINT_NORMAL, "You are not connected.");
return;
}
if (!current_buddy) {
scr_LogPrint(LPRINT_NORMAL, "No buddy is currently selected.");
return;
}
jid = CURRENT_JID;
if (!jid) {
scr_LogPrint(LPRINT_NORMAL, "No buddy is currently selected.");
return;
}
if (buddy_gettype(BUDDATA(current_buddy)) != ROSTER_TYPE_ROOM) {
// local part (UI, logging, etc.)
gchar *hmsg;
if (subj)
hmsg = g_strdup_printf("[%s]\n%s", subj, msg);
else
hmsg = (char*)msg;
hk_message_out(jid, NULL, 0, hmsg);
if (hmsg != msg) g_free(hmsg);
}
// Network part
jb_send_msg(jid, msg, buddy_gettype(BUDDATA(current_buddy)), subj);
}
// process_command(line)
// Process a command line.
// Return 255 if this is the /quit command, and 0 for the other commands.
int process_command(char *line)
{
char *p;
char *xpline;
cmd *curcmd;
// We do alias expansion here
if (scr_get_multimode() != 2)
xpline = expandalias(line);
else
xpline = line; // No expansion in verbatim multi-line mode
// We want to have a copy
if (xpline == line)
xpline = g_strdup(line);
// Remove trailing spaces:
for (p=xpline ; *p ; p++)
;
for (p-- ; p>xpline && (*p == ' ') ; p--)
*p = 0;
// Command "quit"?
if ((!strncasecmp(xpline, "/quit", 5)) && (scr_get_multimode() != 2) )
if (!xpline[5] || xpline[5] == ' ')
return 255;
// If verbatim multi-line mode, we check if another /msay command is typed
if ((scr_get_multimode() == 2) && (strncasecmp(xpline, "/msay ", 6))) {
// It isn't an /msay command
scr_append_multiline(xpline);
g_free(xpline);
return 0;
}
// Commands handling
curcmd = cmd_get(xpline);
if (!curcmd) {
scr_LogPrint(LPRINT_NORMAL, "Unrecognized command. "
"Please see the manual for a list of known commands.");
g_free(xpline);
return 0;
}
if (!curcmd->func) {
scr_LogPrint(LPRINT_NORMAL,
"This functionality is not yet implemented, sorry.");
g_free(xpline);
return 0;
}
// Lets go to the command parameters
for (p = xpline+1; *p && (*p != ' ') ; p++)
;
// Skip spaces
while (*p && (*p == ' '))
p++;
// Call command-specific function
(*curcmd->func)(p);
g_free(xpline);
return 0;
}
// process_line(line)
// Process a command/message line.
// If this isn't a command, this is a message and it is sent to the
// currently selected buddy.
// Return 255 if the line is the /quit command, or 0.
int process_line(char *line)
{
if (!*line) { // User only pressed enter
if (scr_get_multimode()) {
scr_append_multiline("");
return 0;
}
if (current_buddy) {
// Enter chat mode
scr_set_chatmode(TRUE);
scr_ShowBuddyWindow();
}
return 0;
}
if (*line != '/') {
// This isn't a command
if (scr_get_multimode())
scr_append_multiline(line);
else
do_say(line);
return 0;
}
/* It is (probably) a command -- except for verbatim multi-line mode */
return process_command(line);
}
/* Commands callback functions */
/* All these do_*() functions will be called with a "arg" parameter */
/* (with arg not null) */
static void do_roster(char *arg)
{
if (!strcasecmp(arg, "top")) {
scr_RosterTop();
update_roster = TRUE;
} else if (!strcasecmp(arg, "bottom")) {
scr_RosterBottom();
update_roster = TRUE;
} else if (!strcasecmp(arg, "hide")) {
scr_RosterVisibility(0);
} else if (!strcasecmp(arg, "show")) {
scr_RosterVisibility(1);
} else if (!strcasecmp(arg, "toggle")) {
scr_RosterVisibility(-1);
} else if (!strcasecmp(arg, "hide_offline")) {
buddylist_set_hide_offline_buddies(TRUE);
if (current_buddy)
buddylist_build();
update_roster = TRUE;
} else if (!strcasecmp(arg, "show_offline")) {
buddylist_set_hide_offline_buddies(FALSE);
buddylist_build();
update_roster = TRUE;
} else if (!strcasecmp(arg, "toggle_offline")) {
buddylist_set_hide_offline_buddies(-1);
buddylist_build();
update_roster = TRUE;
} else if (!strcasecmp(arg, "unread_first")) {
scr_RosterUnreadMessage(0);
} else if (!strcasecmp(arg, "unread_next")) {
scr_RosterUnreadMessage(1);
} else if (!strcasecmp(arg, "alternate")) {
scr_RosterJumpAlternate();
} else if (!strncasecmp(arg, "search", 6)) {
char *string = arg+6;
if (*string && (*string != ' ')) {
scr_LogPrint(LPRINT_NORMAL, "Unrecognized parameter!");
return;
}
while (*string == ' ')
string++;
if (!*string) {
scr_LogPrint(LPRINT_NORMAL, "What name or JID are you looking for?");
return;
}
scr_RosterSearch(string);
update_roster = TRUE;
} else if (!strcasecmp(arg, "up")) {
scr_RosterUp();
} else if (!strcasecmp(arg, "down")) {
scr_RosterDown();
} else
scr_LogPrint(LPRINT_NORMAL, "Unrecognized parameter!");
}
// setstatus(recipient, arg)
// Set your Jabber status.
// - if recipient is not NULL, the status is sent to this contact only
// - arg must be "status message" (message is optional)
static void setstatus(const char *recipient, const char *arg)
{
char **paramlst;
char *status;
char *msg;
enum imstatus st;
if (!jb_getonline()) {
scr_LogPrint(LPRINT_NORMAL, "You are not connected.");
return;
}
paramlst = split_arg(arg, 2, 0); // status, message
status = *paramlst;
msg = *(paramlst+1);
if (!status) {
free_arg_lst(paramlst);
return;
}
if (!strcasecmp(status, "offline")) st = offline;
else if (!strcasecmp(status, "online")) st = available;
else if (!strcasecmp(status, "avail")) st = available;
else if (!strcasecmp(status, "away")) st = away;
else if (!strcasecmp(status, "invisible")) st = invisible;
else if (!strcasecmp(status, "dnd")) st = dontdisturb;
else if (!strcasecmp(status, "notavail")) st = notavail;
else if (!strcasecmp(status, "free")) st = freeforchat;
else {
scr_LogPrint(LPRINT_NORMAL, "Unrecognized status!");
free_arg_lst(paramlst);
return;
}
// Use provided message
if (msg && !*msg) {
msg = NULL;
}
// If a recipient is specified, let's don't use default status messages
if (recipient && !msg)
msg = "";
jb_setstatus(st, recipient, msg);
free_arg_lst(paramlst);
}
static void do_status(char *arg)
{
if (!*arg) {
const char *sm = jb_getstatusmsg();
scr_LogPrint(LPRINT_NORMAL, "Your status is: [%c] %s",
imstatus2char[jb_getstatus()],
(sm ? sm : ""));
return;
}
arg = to_utf8(arg);
setstatus(NULL, arg);
g_free(arg);
}
static void do_status_to(char *arg)
{
char **paramlst;
char *jid, *st, *msg;
char *jid_utf8 = NULL;
paramlst = split_arg(arg, 3, 1); // jid, status, [message]
jid = *paramlst;
st = *(paramlst+1);
msg = *(paramlst+2);
if (!jid || !st) {
scr_LogPrint(LPRINT_NORMAL,
"Please specify both a Jabber ID and a status.");
free_arg_lst(paramlst);
return;
}
// Allow things like /status_to "" away
if (!*jid || !strcmp(jid, "."))
jid = NULL;
if (jid) {
// The JID has been specified. Quick check...
if (check_jid_syntax(jid)) {
scr_LogPrint(LPRINT_NORMAL, "<%s> is not a valid Jabber ID.", jid);
jid = NULL;
} else {
// Convert jid to lowercase
char *p = jid;
for ( ; *p && *p != '/'; p++)
*p = tolower(*p);
jid = jid_utf8 = to_utf8(jid);
}
} else {
// Add the current buddy
if (current_buddy)
jid = (char*)buddy_getjid(BUDDATA(current_buddy));
if (!jid)
scr_LogPrint(LPRINT_NORMAL, "Please specify a Jabber ID.");
}
if (jid) {
char *cmd;
if (!msg)
msg = "";
msg = to_utf8(msg);
cmd = g_strdup_printf("%s %s", st, msg);
scr_LogPrint(LPRINT_LOGNORM, "Sending to <%s> /status %s", jid, cmd);
setstatus(jid, cmd);
g_free(msg);
g_free(cmd);
g_free(jid_utf8);
}
free_arg_lst(paramlst);
}
static void do_add(char *arg)
{
char **paramlst;
char *id, *nick;
char *jid_utf8 = NULL;
if (!jb_getonline()) {
scr_LogPrint(LPRINT_NORMAL, "You are not connected.");
return;
}
paramlst = split_arg(arg, 2, 0); // jid, [nickname]
id = *paramlst;
nick = *(paramlst+1);
if (!id)
nick = NULL; // Allow things like: /add "" nick
else if (!*id || !strcmp(id, "."))
id = NULL;
if (id) {
// The JID has been specified. Quick check...
if (check_jid_syntax(id)) {
scr_LogPrint(LPRINT_NORMAL, "<%s> is not a valid Jabber ID.", id);
id = NULL;
} else {
mc_strtolower(id);
// Actually an UTF-8 id isn't needed because only the bare jid will
// be used.
id = jid_utf8 = to_utf8(id);
}
} else {
// Add the current buddy
if (current_buddy)
id = (char*)buddy_getjid(BUDDATA(current_buddy));
if (!id)
scr_LogPrint(LPRINT_NORMAL, "Please specify a Jabber ID.");
}
if (nick)
nick = to_utf8(nick);
if (id) {
// 2nd parameter = optional nickname
jb_addbuddy(id, nick, NULL);
scr_LogPrint(LPRINT_LOGNORM, "Sent presence notification request to <%s>.",
id);
}
g_free(jid_utf8);
g_free(nick);
free_arg_lst(paramlst);
}
static void do_del(char *arg)
{
const char *jid;
if (*arg) {
scr_LogPrint(LPRINT_NORMAL, "This action does not require a parameter; "
"the currently-selected buddy will be deleted.");
return;
}
if (!current_buddy) return;
jid = buddy_getjid(BUDDATA(current_buddy));
if (!jid) return;
if (buddy_gettype(BUDDATA(current_buddy)) & ROSTER_TYPE_ROOM) {
// This is a chatroom
if (buddy_getinsideroom(BUDDATA(current_buddy))) {
scr_LogPrint(LPRINT_NORMAL, "You haven't left this room!");
return;
}
}
scr_LogPrint(LPRINT_LOGNORM, "Removing <%s>...", jid);
jb_delbuddy(jid);
scr_UpdateBuddyWindow();
}
static void do_group(char *arg)
{
gpointer group;
guint leave_windowbuddy;
if (!*arg) {
scr_LogPrint(LPRINT_NORMAL, "Missing parameter.");
return;
}
if (!current_buddy) return;
group = buddy_getgroup(BUDDATA(current_buddy));
if (!group) return;
// We'll have to redraw the chat window if we're not currently on the group
// entry itself, because it means we'll have to leave the current buddy
// chat window.
leave_windowbuddy = (group != BUDDATA(current_buddy));
if (!(buddy_gettype(group) & ROSTER_TYPE_GROUP)) {
scr_LogPrint(LPRINT_NORMAL, "You need to select a group.");
return;
}
if (!strcasecmp(arg, "expand") || !strcasecmp(arg, "unfold")) {
buddy_setflags(group, ROSTER_FLAG_HIDE, FALSE);
} else if (!strcasecmp(arg, "shrink") || !strcasecmp(arg, "fold")) {
buddy_setflags(group, ROSTER_FLAG_HIDE, TRUE);
} else if (!strcasecmp(arg, "toggle")) {
buddy_setflags(group, ROSTER_FLAG_HIDE,
!(buddy_getflags(group) & ROSTER_FLAG_HIDE));
} else {
scr_LogPrint(LPRINT_NORMAL, "Unrecognized parameter!");
return;
}
buddylist_build();
update_roster = TRUE;
if (leave_windowbuddy) scr_ShowBuddyWindow();
}
static int send_message_to(const char *jid, const char *msg, const char *subj)
{
char *bare_jid, *rp;
char *hmsg;
if (!jid || !*jid) {
scr_LogPrint(LPRINT_NORMAL, "You must specify a Jabber ID.");
return 1;
}
if (!msg || !*msg) {
scr_LogPrint(LPRINT_NORMAL, "You must specify a message.");
return 1;
}
if (check_jid_syntax((char*)jid)) {
scr_LogPrint(LPRINT_NORMAL, "<%s> is not a valid Jabber ID.", jid);
return 1;
}
// We must use the bare jid in hk_message_out()
rp = strchr(jid, '/');
if (rp) bare_jid = g_strndup(jid, rp - jid);
else bare_jid = (char*)jid;
// Jump to window, create one if needed
scr_RosterJumpJid(bare_jid);
// Check if we're sending a message to a conference room
// If not, we must make sure rp is NULL, for hk_message_out()
if (rp) {
if (roster_find(bare_jid, jidsearch, ROSTER_TYPE_ROOM)) rp++;
else rp = NULL;
}
// local part (UI, logging, etc.)
if (subj)
hmsg = g_strdup_printf("[%s]\n%s", subj, msg);
else
hmsg = (char*)msg;
hk_message_out(bare_jid, rp, 0, hmsg);
if (hmsg != msg) g_free(hmsg);
// Network part
jb_send_msg(jid, msg, ROSTER_TYPE_USER, subj);
if (rp) g_free(bare_jid);
return 0;
}
static void do_say(char *arg)
{
gpointer bud;
scr_set_chatmode(TRUE);
if (!current_buddy) {
scr_LogPrint(LPRINT_NORMAL,
"Whom are you talking to? Please select a buddy.");
return;
}
bud = BUDDATA(current_buddy);
if (!(buddy_gettype(bud) &
(ROSTER_TYPE_USER|ROSTER_TYPE_AGENT|ROSTER_TYPE_ROOM))) {
scr_LogPrint(LPRINT_NORMAL, "This is not a user.");
return;
}
buddy_setflags(bud, ROSTER_FLAG_LOCK, TRUE);
arg = to_utf8(arg);
send_message(arg, NULL);
g_free(arg);
}
static void do_msay(char *arg)
{
/* Parameters: begin verbatim abort send send_to */
char **paramlst;
char *subcmd;
paramlst = split_arg(arg, 2, 1); // subcmd, arg
subcmd = *paramlst;
arg = *(paramlst+1);
if (!subcmd || !*subcmd) {
scr_LogPrint(LPRINT_NORMAL, "Missing parameter.");
scr_LogPrint(LPRINT_NORMAL, "Please read the manual before using "
"the /msay command.");
scr_LogPrint(LPRINT_NORMAL, "(Use \"/msay begin\" to enter "
"multi-line mode...)");
free_arg_lst(paramlst);
return;
}
if (!strcasecmp(subcmd, "toggle")) {
if (scr_get_multimode())
subcmd = "send";
else
subcmd = "begin";
} else if (!strcasecmp(subcmd, "toggle_verbatim")) {
if (scr_get_multimode())
subcmd = "send";
else
subcmd = "verbatim";
}
if (!strcasecmp(subcmd, "abort")) {
if (scr_get_multimode())
scr_LogPrint(LPRINT_NORMAL, "Leaving multi-line message mode.");
scr_set_multimode(FALSE, NULL);
return;
} else if ((!strcasecmp(subcmd, "begin")) ||
(!strcasecmp(subcmd, "verbatim"))) {
bool verbat;
gchar *subj_utf8 = to_utf8(arg);
if (!strcasecmp(subcmd, "verbatim")) {
scr_set_multimode(2, subj_utf8);
verbat = TRUE;
} else {
scr_set_multimode(1, subj_utf8);
verbat = FALSE;
}
scr_LogPrint(LPRINT_NORMAL, "Entered %smulti-line message mode.",
verbat ? "VERBATIM " : "");
scr_LogPrint(LPRINT_NORMAL, "Select a buddy and use \"/msay send\" "
"when your message is ready.");
if (verbat)
scr_LogPrint(LPRINT_NORMAL, "Use \"/msay abort\" to abort this mode.");
g_free(subj_utf8);
return;
} else if (strcasecmp(subcmd, "send") && strcasecmp(subcmd, "send_to")) {
scr_LogPrint(LPRINT_NORMAL, "Unrecognized parameter!");
return;
}
/* send/send_to command */
if (!scr_get_multimode()) {
scr_LogPrint(LPRINT_NORMAL, "No message to send. "
"Use \"/msay begin\" first.");
return;
}
scr_set_chatmode(TRUE);
if (!strcasecmp(subcmd, "send_to")) {
int err = FALSE;
gchar *msg_utf8;
// Let's send to the specified JID. We leave now if there
// has been an error (so we don't leave multi-line mode).
arg = to_utf8(arg);
msg_utf8 = to_utf8(scr_get_multiline());
if (msg_utf8) {
err = send_message_to(arg, msg_utf8, scr_get_multimode_subj());
g_free(msg_utf8);
}
g_free(arg);
if (err)
return;
} else { // Send to currently selected buddy
gpointer bud;
gchar *msg_utf8;
if (!current_buddy) {
scr_LogPrint(LPRINT_NORMAL, "Whom are you talking to?");
return;
}
bud = BUDDATA(current_buddy);
if (!(buddy_gettype(bud) & (ROSTER_TYPE_USER|ROSTER_TYPE_ROOM))) {
scr_LogPrint(LPRINT_NORMAL, "This is not a user.");
return;
}
buddy_setflags(bud, ROSTER_FLAG_LOCK, TRUE);
msg_utf8 = to_utf8(scr_get_multiline());
if (msg_utf8) {
send_message(msg_utf8, scr_get_multimode_subj());
g_free(msg_utf8);
}
}
scr_set_multimode(FALSE, NULL);
scr_LogPrint(LPRINT_NORMAL, "You have left multi-line message mode.");
}
static void do_say_to(char *arg)
{
char **paramlst;
char *jid, *msg;
if (!jb_getonline()) {
scr_LogPrint(LPRINT_NORMAL, "You are not connected.");
return;
}
paramlst = split_arg(arg, 2, 1); // jid, message
jid = *paramlst;
msg = *(paramlst+1);
if (!jid || !strcmp(jid, ".")) {
scr_LogPrint(LPRINT_NORMAL, "Please specify a Jabber ID.");
free_arg_lst(paramlst);
return;
}
jid = to_utf8(jid);
msg = to_utf8(msg);
send_message_to(jid, msg, NULL);
g_free(jid);
g_free(msg);
free_arg_lst(paramlst);
}
// buffer_updown(updown, nblines)
// updown: -1=up, +1=down
inline static void buffer_updown(int updown, char *nlines)
{
int nblines;
if (!nlines || !*nlines)
nblines = 0;
else
nblines = atoi(nlines);
if (nblines >= 0)
scr_BufferScrollUpDown(updown, nblines);
}
static void buffer_search(int direction, char *arg)
{
if (!arg || !*arg) {
scr_LogPrint(LPRINT_NORMAL, "Missing parameter.");
return;
}
scr_BufferSearch(direction, arg);
}
static void buffer_date(char *date)
{
time_t t;
if (!date || !*date) {
scr_LogPrint(LPRINT_NORMAL, "Missing parameter.");
return;
}
strip_arg_special_chars(date);
t = from_iso8601(date, 0);
if (t)
scr_BufferDate(t);
else
scr_LogPrint(LPRINT_NORMAL, "The date you specified is "
"not correctly formatted or invalid.");
}
static void buffer_percent(char *arg1, char *arg2)
{
// Basically, user has typed "%arg1 arg2"
// "%50" -> arg1 = 50, arg2 null pointer
// "% 50" -> arg1 = \0, arg2 = 50
if (!*arg1 && (!arg2 || !*arg2)) { // No value
scr_LogPrint(LPRINT_NORMAL, "Missing parameter.");
return;
}
if (*arg1 && arg2 && *arg2) { // Two values
scr_LogPrint(LPRINT_NORMAL, "Wrong parameters.");
return;
}
scr_BufferPercent(atoi((*arg1 ? arg1 : arg2)));
}
static void do_buffer(char *arg)
{
char **paramlst;
char *subcmd;
if (!current_buddy) return;
if (buddy_gettype(BUDDATA(current_buddy)) & ROSTER_TYPE_GROUP) {
scr_LogPrint(LPRINT_NORMAL, "Groups have no buffer.");
return;
}
paramlst = split_arg(arg, 2, 1); // subcmd, arg
subcmd = *paramlst;
arg = *(paramlst+1);
if (!subcmd || !*subcmd) {
scr_LogPrint(LPRINT_NORMAL, "Missing parameter.");
free_arg_lst(paramlst);
return;
}
if (!strcasecmp(subcmd, "top")) {
scr_BufferTopBottom(-1);
} else if (!strcasecmp(subcmd, "bottom")) {
scr_BufferTopBottom(1);
} else if (!strcasecmp(subcmd, "clear")) {
scr_BufferClear();
} else if (!strcasecmp(subcmd, "purge")) {
scr_BufferPurge();
} else if (!strcasecmp(subcmd, "scroll_lock")) {
scr_BufferScrollLock(1);
} else if (!strcasecmp(subcmd, "scroll_unlock")) {
scr_BufferScrollLock(0);
} else if (!strcasecmp(subcmd, "scroll_toggle")) {
scr_BufferScrollLock(-1);
} else if (!strcasecmp(subcmd, "up")) {
buffer_updown(-1, arg);
} else if (!strcasecmp(subcmd, "down")) {
buffer_updown(1, arg);
} else if (!strcasecmp(subcmd, "search_backward")) {
buffer_search(-1, arg);
} else if (!strcasecmp(subcmd, "search_forward")) {
buffer_search(1, arg);
} else if (!strcasecmp(subcmd, "date")) {
buffer_date(arg);
} else if (*subcmd == '%') {
buffer_percent(subcmd+1, arg);
} else {
scr_LogPrint(LPRINT_NORMAL, "Unrecognized parameter!");
}
free_arg_lst(paramlst);
}
static void do_clear(char *arg) // Alias for "/buffer clear"
{
do_buffer("clear");
}
static void do_info(char *arg)
{
gpointer bud;
const char *jid, *name;
guint type;
char *buffer;
enum subscr esub;
if (!current_buddy) return;
bud = BUDDATA(current_buddy);
jid = buddy_getjid(bud);
name = buddy_getname(bud);
type = buddy_gettype(bud);
esub = buddy_getsubscription(bud);
buffer = g_new(char, 4096);
if (jid) {
GSList *resources;
char *bstr = "unknown";
// Enter chat mode
scr_set_chatmode(TRUE);
scr_ShowBuddyWindow();
snprintf(buffer, 4095, "jid: <%s>", jid);
scr_WriteIncomingMessage(jid, buffer, 0, HBB_PREFIX_INFO);
if (name) {
snprintf(buffer, 4095, "Name: %s", name);
scr_WriteIncomingMessage(jid, buffer, 0, HBB_PREFIX_INFO);
}
if (type == ROSTER_TYPE_USER) bstr = "user";
else if (type == ROSTER_TYPE_ROOM) bstr = "chatroom";
else if (type == ROSTER_TYPE_AGENT) bstr = "agent";
snprintf(buffer, 127, "Type: %s", bstr);
scr_WriteIncomingMessage(jid, buffer, 0, HBB_PREFIX_INFO);
if (esub == sub_both) bstr = "both";
else if (esub & sub_from) bstr = "from";
else if (esub & sub_to) bstr = "to";
else bstr = "none";
snprintf(buffer, 64, "Subscription: %s", bstr);
if (esub & sub_pending)
strcat(buffer, " (pending)");
scr_WriteIncomingMessage(jid, buffer, 0, HBB_PREFIX_INFO);
resources = buddy_getresources(bud);
if (!resources && type == ROSTER_TYPE_USER) {
// No resource; display last status message, if any.
const char *rst_msg = buddy_getstatusmsg(bud, "");
if (rst_msg) {
snprintf(buffer, 4095, "Last status message: %s", rst_msg);
scr_WriteIncomingMessage(jid, buffer, 0, HBB_PREFIX_INFO);
}
}
for ( ; resources ; resources = g_slist_next(resources) ) {
gchar rprio;
enum imstatus rstatus;
const char *rst_msg;
time_t rst_time;
rprio = buddy_getresourceprio(bud, resources->data);
rstatus = buddy_getstatus(bud, resources->data);
rst_msg = buddy_getstatusmsg(bud, resources->data);
rst_time = buddy_getstatustime(bud, resources->data);
snprintf(buffer, 4095, "Resource: [%c] (%d) %s", imstatus2char[rstatus],
rprio, (char*)resources->data);
scr_WriteIncomingMessage(jid, buffer, 0, HBB_PREFIX_INFO);
if (rst_msg) {
snprintf(buffer, 4095, "Status message: %s", rst_msg);
scr_WriteIncomingMessage(jid, buffer, 0, HBB_PREFIX_NONE);
}
if (rst_time) {
char tbuf[128];
strftime(tbuf, sizeof(tbuf), "%Y-%m-%d %H:%M:%S", localtime(&rst_time));
snprintf(buffer, 127, "Status timestamp: %s", tbuf);
scr_WriteIncomingMessage(jid, buffer, 0, HBB_PREFIX_NONE);
}
}
} else {
if (name) scr_LogPrint(LPRINT_NORMAL, "Name: %s", name);
scr_LogPrint(LPRINT_NORMAL, "Type: %s",
type == ROSTER_TYPE_GROUP ? "group" :
(type == ROSTER_TYPE_SPECIAL ? "special" : "unknown"));
}
g_free(buffer);
}
// room_names() is a variation of do_info(), for chatrooms only
static void room_names(gpointer bud, char *arg)
{
const char *jid;
char *buffer;
GSList *resources;
if (*arg) {
scr_LogPrint(LPRINT_NORMAL, "This action does not require a parameter.");
return;
}
// Enter chat mode
scr_set_chatmode(TRUE);
scr_ShowBuddyWindow();
jid = buddy_getjid(bud);
buffer = g_new(char, 4096);
strncpy(buffer, "Room members:", 127);
scr_WriteIncomingMessage(jid, buffer, 0, HBB_PREFIX_INFO);
resources = buddy_getresources(bud);
for ( ; resources ; resources = g_slist_next(resources) ) {
enum imstatus rstatus;
const char *rst_msg;
rstatus = buddy_getstatus(bud, resources->data);
rst_msg = buddy_getstatusmsg(bud, resources->data);
snprintf(buffer, 4095, "[%c] %s", imstatus2char[rstatus],
(char*)resources->data);
scr_WriteIncomingMessage(jid, buffer, 0, HBB_PREFIX_INFO);
if (rst_msg) {
snprintf(buffer, 4095, "Status message: %s", rst_msg);
scr_WriteIncomingMessage(jid, buffer, 0, HBB_PREFIX_NONE);
}
}
g_free(buffer);
}
static void move_group_member(gpointer bud, void *groupnamedata)
{
const char *jid, *name, *groupname;
groupname = (char *)groupnamedata;
jid = buddy_getjid(bud);
name = buddy_getname(bud);
jb_updatebuddy(jid, name, *groupname ? groupname : NULL);
}
static void do_rename(char *arg)
{
gpointer bud;
const char *jid, *group;
guint type;
char *newname, *p;
char *name_utf8;
if (!current_buddy) return;
bud = BUDDATA(current_buddy);
jid = buddy_getjid(bud);
group = buddy_getgroupname(bud);
type = buddy_gettype(bud);
if (type & ROSTER_TYPE_SPECIAL) {
scr_LogPrint(LPRINT_NORMAL, "You can't rename this item.");
return;
}
if (!*arg && !(type & ROSTER_TYPE_GROUP)) {
scr_LogPrint(LPRINT_NORMAL, "Please specify a new name.");
return;
}
newname = g_strdup(arg);
// Remove trailing space
for (p = newname; *p; p++) ;
while (p > newname && *p == ' ') *p = 0;
strip_arg_special_chars(newname);
name_utf8 = to_utf8(newname);
if (type & ROSTER_TYPE_GROUP) {
// Rename a whole group
foreach_group_member(bud, &move_group_member, name_utf8);
// Let's jump to the previous buddy, because this group name should
// disappear when we receive the server answer.
scr_RosterUp();
} else {
// Rename a single buddy
buddy_setname(bud, name_utf8);
jb_updatebuddy(jid, name_utf8, group);
}
g_free(name_utf8);
g_free(newname);
update_roster = TRUE;
}
static void do_move(char *arg)
{
gpointer bud;
const char *jid, *name, *oldgroupname;
guint type;
char *newgroupname, *p;
char *group_utf8;
if (!current_buddy) return;
bud = BUDDATA(current_buddy);
jid = buddy_getjid(bud);
name = buddy_getname(bud);
type = buddy_gettype(bud);
oldgroupname = buddy_getgroupname(bud);
if (type & ROSTER_TYPE_GROUP) {
scr_LogPrint(LPRINT_NORMAL, "You can't move groups!");
return;
}
if (type & ROSTER_TYPE_SPECIAL) {
scr_LogPrint(LPRINT_NORMAL, "You can't move this item.");
return;
}
newgroupname = g_strdup(arg);
// Remove trailing space
for (p = newgroupname; *p; p++) ;
while (p > newgroupname && *p == ' ') *p-- = 0;
strip_arg_special_chars(newgroupname);
group_utf8 = to_utf8(newgroupname);
if (strcmp(oldgroupname, group_utf8)) {
jb_updatebuddy(jid, name, *group_utf8 ? group_utf8 : NULL);
scr_RosterUp();
buddy_setgroup(bud, group_utf8);
}
g_free(group_utf8);
g_free(newgroupname);
update_roster = TRUE;
}
static void do_set(char *arg)
{
guint assign;
const gchar *option, *value;
gchar *option_utf8;
assign = parse_assigment(arg, &option, &value);
if (!option) {
scr_LogPrint(LPRINT_NORMAL, "Set what option?");
return;
}
option_utf8 = to_utf8(option);
if (!assign) {
// This is a query
value = settings_opt_get(option_utf8);
if (value) {
scr_LogPrint(LPRINT_NORMAL, "%s = [%s]", option_utf8, value);
} else
scr_LogPrint(LPRINT_NORMAL, "Option %s is not set", option_utf8);
g_free(option_utf8);
return;
}
// Update the option
// XXX Maybe some options should be protected when user is connected
// (server, username, etc.). And we should catch some options here, too
// (hide_offline_buddies for ex.)
if (!value) {
settings_del(SETTINGS_TYPE_OPTION, option_utf8);
} else {
gchar *value_utf8 = to_utf8(value);
settings_set(SETTINGS_TYPE_OPTION, option_utf8, value_utf8);
g_free(value_utf8);
}
g_free(option_utf8);
}
static void dump_alias(void *param, char *k, char *v)
{
scr_LogPrint(LPRINT_NORMAL|LPRINT_NOTUTF8, "Alias %s = %s", k, v);
}
static void do_alias(char *arg)
{
guint assign;
const gchar *alias, *value;
assign = parse_assigment(arg, &alias, &value);
if (!alias) {
settings_foreach(SETTINGS_TYPE_ALIAS, &dump_alias, NULL);
return;
}
if (!assign) {
// This is a query
value = settings_get(SETTINGS_TYPE_ALIAS, alias);
if (value) {
// XXX LPRINT_NOTUTF8 here, see below why it isn't encoded...
scr_LogPrint(LPRINT_NORMAL|LPRINT_NOTUTF8, "%s = %s", alias, value);
} else
scr_LogPrint(LPRINT_NORMAL|LPRINT_NOTUTF8,
"Alias '%s' does not exist", alias);
return;
}
// Check the alias does not conflict with a registered command
if (cmd_get(alias)) {
scr_LogPrint(LPRINT_NORMAL|LPRINT_NOTUTF8,
"'%s' is a reserved word!", alias);
return;
}
// Update the alias
if (!value) {
if (settings_get(SETTINGS_TYPE_ALIAS, alias)) {
settings_del(SETTINGS_TYPE_ALIAS, alias);
// Remove alias from the completion list
compl_del_category_word(COMPL_CMD, alias);
}
} else {
/* Add alias to the completion list, if not already in.
XXX We're not UTF8-encoding "alias" and "value" here because UTF-8 is
not yet supported in the UI... (and we use the values in the completion
system)
*/
if (!settings_get(SETTINGS_TYPE_ALIAS, alias))
compl_add_category_word(COMPL_CMD, alias);
settings_set(SETTINGS_TYPE_ALIAS, alias, value);
}
}
static void dump_bind(void *param, char *k, char *v)
{
scr_LogPrint(LPRINT_NORMAL, "Key %4s is bound to: %s", k, v);
}
static void do_bind(char *arg)
{
guint assign;
const gchar *keycode, *value;
assign = parse_assigment(arg, &keycode, &value);
if (!keycode) {
settings_foreach(SETTINGS_TYPE_BINDING, &dump_bind, NULL);
return;
}
if (!assign) {
// This is a query
value = settings_get(SETTINGS_TYPE_BINDING, keycode);
if (value) {
scr_LogPrint(LPRINT_NORMAL, "Key %s is bound to: %s", keycode, value);
} else
scr_LogPrint(LPRINT_NORMAL, "Key %s is not bound.", keycode);
return;
}
// Update the key binding
if (!value) {
settings_del(SETTINGS_TYPE_BINDING, keycode);
} else {
gchar *value_utf8 = to_utf8(value);
settings_set(SETTINGS_TYPE_BINDING, keycode, value_utf8);
g_free(value_utf8);
}
}
static void do_rawxml(char *arg)
{
char **paramlst;
char *subcmd;
if (!jb_getonline()) {
scr_LogPrint(LPRINT_NORMAL, "You are not connected.");
return;
}
paramlst = split_arg(arg, 2, 1); // subcmd, arg
subcmd = *paramlst;
arg = *(paramlst+1);
if (!subcmd || !*subcmd) {
scr_LogPrint(LPRINT_NORMAL, "Please read the manual page"
" before using /rawxml :-)");
free_arg_lst(paramlst);
return;
}
if (!strcasecmp(subcmd, "send")) {
gchar *buffer;
if (!subcmd || !*subcmd) {
scr_LogPrint(LPRINT_NORMAL, "Missing parameter.");
free_arg_lst(paramlst);
return;
}
// We don't strip_arg_special_chars() here, because it would be a pain for
// the user to escape quotes in a XML stream...
buffer = to_utf8(arg);
if (buffer) {
scr_LogPrint(LPRINT_NORMAL, "Sending XML string");
jb_send_raw(buffer);
g_free(buffer);
} else {
scr_LogPrint(LPRINT_NORMAL, "Conversion error in XML string.");
}
} else {
scr_LogPrint(LPRINT_NORMAL, "Unrecognized parameter!");
}
free_arg_lst(paramlst);
}
// check_room_subcommand(arg, param_needed, buddy_must_be_a_room)
// - Check if this is a room, if buddy_must_be_a_room is not null
// - Check there is at least 1 parameter, if param_needed is true
// - Return null if one of the checks fails, or a pointer to the first
// non-space character.
static char *check_room_subcommand(char *arg, bool param_needed,
gpointer buddy_must_be_a_room)
{
if (buddy_must_be_a_room &&
!(buddy_gettype(buddy_must_be_a_room) & ROSTER_TYPE_ROOM)) {
scr_LogPrint(LPRINT_NORMAL, "This isn't a conference room.");
return NULL;
}
if (param_needed) {
if (!arg) {
scr_LogPrint(LPRINT_NORMAL, "Missing parameter.");
return NULL;
}
}
if (arg)
return arg;
else
return "";
}
static void room_join(gpointer bud, char *arg)
{
char **paramlst;
char *roomname, *nick, *pass, *roomname_tmp;
char *tmpnick = NULL;
char *pass_utf8;
paramlst = split_arg(arg, 3, 0); // roomid, nickname, password
roomname = *paramlst;
nick = *(paramlst+1);
pass = *(paramlst+2);
if (!nick)
pass = NULL;
if (!roomname || !strcmp(roomname, ".")) {
// If the current_buddy is recognized as a room, the room name
// can be omitted (or "." can be used).
if (!bud || !(buddy_gettype(bud) & ROSTER_TYPE_ROOM)) {
scr_LogPrint(LPRINT_NORMAL, "Please specify a room name.");
free_arg_lst(paramlst);
return;
}
if (!roomname)
nick = NULL;
roomname = (char*)buddy_getjid(bud);
} else if (strchr(roomname, '/')) {
scr_LogPrint(LPRINT_NORMAL, "Invalid room name.");
free_arg_lst(paramlst);
return;
}
// If no nickname is provided with the /join command,
// we try the "nickname" option, then the username part of the jid.
if (!nick || !*nick) {
nick = (char*)settings_opt_get("nickname");
if (!nick) {
nick = (char*)settings_opt_get("username");
if (nick && (strchr(nick, '@') > nick)) {
char *p;
nick = tmpnick = g_strdup(nick);
p = strchr(nick, '@');
*p = 0;
}
}
} else {
nick = tmpnick = to_utf8(nick);
}
// If we still have no nickname, give up
if (!nick || !*nick) {
scr_LogPrint(LPRINT_NORMAL, "Please specify a nickname.");
g_free(tmpnick);
free_arg_lst(paramlst);
return;
}
pass_utf8 = to_utf8(pass);
roomname_tmp = g_strdup(roomname);
mc_strtolower(roomname_tmp);
roomname = to_utf8(roomname_tmp);
g_free(roomname_tmp);
jb_room_join(roomname, nick, pass_utf8);
scr_LogPrint(LPRINT_LOGNORM, "Sent a join request to <%s>...", roomname);
g_free(roomname);
g_free(tmpnick);
g_free(pass_utf8);
buddylist_build();
update_roster = TRUE;
free_arg_lst(paramlst);
}
static void room_invite(gpointer bud, char *arg)
{
char **paramlst;
const gchar *roomname;
char* jid;
gchar *reason_utf8;
paramlst = split_arg(arg, 2, 1); // jid, [reason]
jid = *paramlst;
arg = *(paramlst+1);
// An empty reason is no reason...
if (arg && !*arg)
arg = NULL;
if (!jid || !*jid) {
scr_LogPrint(LPRINT_NORMAL, "Missing or incorrect Jabber ID.");
free_arg_lst(paramlst);
return;
}
roomname = buddy_getjid(bud);
reason_utf8 = to_utf8(arg);
jb_room_invite(roomname, jid, reason_utf8);
scr_LogPrint(LPRINT_LOGNORM, "Invitation sent to <%s>...", jid);
g_free(reason_utf8);
free_arg_lst(paramlst);
}
static void room_affil(gpointer bud, char *arg)
{
char **paramlst;
gchar *jid, *rolename;
struct role_affil ra;
const char *roomid = buddy_getjid(bud);
paramlst = split_arg(arg, 3, 1); // jid, new_affil, [reason]
jid = *paramlst;
rolename = *(paramlst+1);
arg = *(paramlst+2);
if (!jid || !*jid || !rolename || !*rolename) {
scr_LogPrint(LPRINT_NORMAL, "Please specify both a Jabber ID and a role.");
free_arg_lst(paramlst);
return;
}
ra.type = type_affil;
ra.val.affil = affil_none;
for (; ra.val.affil < imaffiliation_size; ra.val.affil++)
if (!strcasecmp(rolename, straffil[ra.val.affil]))
break;
if (ra.val.affil < imaffiliation_size) {
gchar *jid_utf8, *reason_utf8;
jid_utf8 = to_utf8(jid);
reason_utf8 = to_utf8(arg);
jb_room_setattrib(roomid, jid_utf8, NULL, ra, reason_utf8);
g_free(jid_utf8);
g_free(reason_utf8);
} else
scr_LogPrint(LPRINT_NORMAL, "Wrong affiliation parameter.");
free_arg_lst(paramlst);
}
static void room_role(gpointer bud, char *arg)
{
char **paramlst;
gchar *jid, *rolename;
struct role_affil ra;
const char *roomid = buddy_getjid(bud);
paramlst = split_arg(arg, 3, 1); // jid, new_role, [reason]
jid = *paramlst;
rolename = *(paramlst+1);
arg = *(paramlst+2);
if (!jid || !*jid || !rolename || !*rolename) {
scr_LogPrint(LPRINT_NORMAL, "Please specify both a Jabber ID and a role.");
free_arg_lst(paramlst);
return;
}
ra.type = type_role;
ra.val.role = role_none;
for (; ra.val.role < imrole_size; ra.val.role++)
if (!strcasecmp(rolename, strrole[ra.val.role]))
break;
if (ra.val.role < imrole_size) {
gchar *jid_utf8, *reason_utf8;
jid_utf8 = to_utf8(jid);
reason_utf8 = to_utf8(arg);
jb_room_setattrib(roomid, jid_utf8, NULL, ra, reason_utf8);
g_free(jid_utf8);
g_free(reason_utf8);
} else
scr_LogPrint(LPRINT_NORMAL, "Wrong role parameter.");
free_arg_lst(paramlst);
}
// The expected argument is a Jabber id
static void room_ban(gpointer bud, char *arg)
{
char **paramlst;
gchar *jid;
gchar *jid_utf8, *reason_utf8;
struct role_affil ra;
const char *roomid = buddy_getjid(bud);
paramlst = split_arg(arg, 2, 1); // jid, [reason]
jid = *paramlst;
arg = *(paramlst+1);
if (!jid || !*jid) {
scr_LogPrint(LPRINT_NORMAL, "Please specify a Jabber ID.");
free_arg_lst(paramlst);
return;
}
ra.type = type_affil;
ra.val.affil = affil_outcast;
jid_utf8 = to_utf8(jid);
reason_utf8 = to_utf8(arg);
jb_room_setattrib(roomid, jid_utf8, NULL, ra, reason_utf8);
g_free(jid_utf8);
g_free(reason_utf8);
free_arg_lst(paramlst);
}
// The expected argument is a nickname
static void room_kick(gpointer bud, char *arg)
{
char **paramlst;
gchar *nick;
gchar *nick_utf8, *reason_utf8;
struct role_affil ra;
const char *roomid = buddy_getjid(bud);
paramlst = split_arg(arg, 2, 1); // nickname, [reason]
nick = *paramlst;
arg = *(paramlst+1);
if (!nick || !*nick) {
scr_LogPrint(LPRINT_NORMAL, "Please specify a nickname.");
free_arg_lst(paramlst);
return;
}
ra.type = type_role;
ra.val.affil = role_none;
nick_utf8 = to_utf8(nick);
reason_utf8 = to_utf8(arg);
jb_room_setattrib(roomid, NULL, nick_utf8, ra, reason_utf8);
g_free(nick_utf8);
g_free(reason_utf8);
free_arg_lst(paramlst);
}
static void room_leave(gpointer bud, char *arg)
{
gchar *roomid, *desc;
const char *nickname;
nickname = buddy_getnickname(bud);
if (!nickname) {
scr_LogPrint(LPRINT_NORMAL, "You are not in this room.");
return;
}
roomid = g_strdup_printf("%s/%s", buddy_getjid(bud), nickname);
desc = to_utf8(arg);
jb_setstatus(offline, roomid, desc);
g_free(desc);
g_free(roomid);
}
static void room_nick(gpointer bud, char *arg)
{
if (!buddy_getinsideroom(bud)) {
scr_LogPrint(LPRINT_NORMAL, "You are not in this room.");
return;
}
if (!arg || !*arg) {
const char *nick = buddy_getnickname(bud);
if (nick)
scr_LogPrint(LPRINT_NORMAL, "Your nickname is: %s", nick);
else
scr_LogPrint(LPRINT_NORMAL, "You have no nickname in this room.");
} else {
gchar *roomname, *roomname_tmp, *nick;
roomname_tmp = g_strdup(buddy_getjid(bud));
mc_strtolower(roomname_tmp);
roomname = to_utf8(roomname_tmp);
g_free(roomname_tmp);
nick = to_utf8(arg);
jb_room_join(roomname, nick, NULL);
g_free(roomname);
g_free(nick);
}
}
static void room_privmsg(gpointer bud, char *arg)
{
char **paramlst;
gchar *nick, *cmd;
paramlst = split_arg(arg, 2, 0); // nickname, message
nick = *paramlst;
arg = *(paramlst+1);
if (!nick || !*nick || !arg || !*arg) {
scr_LogPrint(LPRINT_NORMAL,
"Please specify both a Jabber ID and a message.");
free_arg_lst(paramlst);
return;
}
cmd = g_strdup_printf("%s/%s %s", buddy_getjid(bud), nick, arg);
do_say_to(cmd);
g_free(cmd);
free_arg_lst(paramlst);
}
static void room_remove(gpointer bud, char *arg)
{
if (*arg) {
scr_LogPrint(LPRINT_NORMAL, "This action does not require a parameter; "
"the currently-selected room will be removed.");
return;
}
// Quick check: if there are resources, we haven't left
if (buddy_getinsideroom(bud)) {
scr_LogPrint(LPRINT_NORMAL, "You haven't left this room!");
return;
}
// Delete the room
roster_del_user(buddy_getjid(bud));
scr_UpdateBuddyWindow();
buddylist_build();
update_roster = TRUE;
}
static void room_topic(gpointer bud, char *arg)
{
gchar *msg;
if (!buddy_getinsideroom(bud)) {
scr_LogPrint(LPRINT_NORMAL, "You are not in this room.");
return;
}
// If no parameter is given, display the current topic
if (!*arg) {
const char *topic = buddy_gettopic(bud);
if (topic)
scr_LogPrint(LPRINT_NORMAL, "Topic: %s", topic);
else
scr_LogPrint(LPRINT_NORMAL, "No topic has been set.");
return;
}
arg = to_utf8(arg);
// Set the topic
msg = g_strdup_printf("/me has set the topic to: %s", arg);
jb_send_msg(buddy_getjid(bud), msg, ROSTER_TYPE_ROOM, arg);
g_free(arg);
g_free(msg);
}
static void room_destroy(gpointer bud, char *arg)
{
gchar *msg;
if (arg && *arg)
msg = to_utf8(arg);
else
msg = NULL;
jb_room_destroy(buddy_getjid(bud), NULL, msg);
g_free(msg);
}
static void room_unlock(gpointer bud, char *arg)
{
if (*arg) {
scr_LogPrint(LPRINT_NORMAL, "Unknown parameter.");
return;
}
jb_room_unlock(buddy_getjid(bud));
}
void room_whois(gpointer bud, char *arg)
{
char **paramlst;
gchar *nick, *buffer;
const char *jid, *realjid;
const char *rst_msg;
gchar rprio;
enum imstatus rstatus;
enum imrole role;
enum imaffiliation affil;
time_t rst_time;
char *strroles[] = { "none", "moderator", "participant", "visitor" };
char *straffil[] = { "none", "owner", "admin", "member", "outcast" };
paramlst = split_arg(arg, 1, 0); // nickname
nick = *paramlst;
if (!nick || !*nick) {
scr_LogPrint(LPRINT_NORMAL, "Please specify a nickname.");
free_arg_lst(paramlst);
return;
}
nick = to_utf8(nick);
// Enter chat mode
scr_set_chatmode(TRUE);
scr_ShowBuddyWindow();
jid = buddy_getjid(bud);
rstatus = buddy_getstatus(bud, nick);
if (rstatus == offline) {
scr_LogPrint(LPRINT_NORMAL, "No such member: %s", nick);
free_arg_lst(paramlst);
g_free(nick);
return;
}
rst_time = buddy_getstatustime(bud, nick);
rprio = buddy_getresourceprio(bud, nick);
rst_msg = buddy_getstatusmsg(bud, nick);
if (!rst_msg) rst_msg = "";
role = buddy_getrole(bud, nick);
affil = buddy_getaffil(bud, nick);
realjid = buddy_getrjid(bud, nick);
buffer = g_new(char, 4096);
snprintf(buffer, 4095, "Whois [%s]", nick);
scr_WriteIncomingMessage(jid, buffer, 0, HBB_PREFIX_INFO);
snprintf(buffer, 4095, "Status : [%c] %s", imstatus2char[rstatus],
rst_msg);
scr_WriteIncomingMessage(jid, buffer, 0, HBB_PREFIX_NONE);
if (rst_time) {
char tbuf[128];
strftime(tbuf, sizeof(tbuf), "%Y-%m-%d %H:%M:%S", localtime(&rst_time));
snprintf(buffer, 127, "Timestamp: %s", tbuf);
scr_WriteIncomingMessage(jid, buffer, 0, HBB_PREFIX_NONE);
}
if (realjid) {
snprintf(buffer, 4095, "JID : <%s>", realjid);
scr_WriteIncomingMessage(jid, buffer, 0, HBB_PREFIX_NONE);
}
snprintf(buffer, 4095, "Role : %s", strroles[role]);
scr_WriteIncomingMessage(jid, buffer, 0, HBB_PREFIX_NONE);
snprintf(buffer, 4095, "Affiliat.: %s", straffil[affil]);
scr_WriteIncomingMessage(jid, buffer, 0, HBB_PREFIX_NONE);
snprintf(buffer, 4095, "Priority : %d", rprio);
scr_WriteIncomingMessage(jid, buffer, 0, HBB_PREFIX_NONE);
scr_WriteIncomingMessage(jid, "End of WHOIS", 0, HBB_PREFIX_INFO);
g_free(buffer);
g_free(nick);
free_arg_lst(paramlst);
}
static void do_room(char *arg)
{
char **paramlst;
char *subcmd;
gpointer bud;
if (!jb_getonline()) {
scr_LogPrint(LPRINT_NORMAL, "You are not connected.");
return;
}
paramlst = split_arg(arg, 2, 1); // subcmd, arg
subcmd = *paramlst;
arg = *(paramlst+1);
if (!subcmd || !*subcmd) {
scr_LogPrint(LPRINT_NORMAL, "Missing parameter.");
free_arg_lst(paramlst);
return;
}
if (current_buddy) {
bud = BUDDATA(current_buddy);
} else {
if (strcasecmp(subcmd, "join"))
return;
// "room join" is a special case, we don't need to have a valid
// current_buddy.
bud = NULL;
}
if (!strcasecmp(subcmd, "join")) {
if ((arg = check_room_subcommand(arg, FALSE, NULL)) != NULL)
room_join(bud, arg);
} else if (!strcasecmp(subcmd, "invite")) {
if ((arg = check_room_subcommand(arg, TRUE, bud)) != NULL)
room_invite(bud, arg);
} else if (!strcasecmp(subcmd, "affil")) {
if ((arg = check_room_subcommand(arg, TRUE, bud)) != NULL)
room_affil(bud, arg);
} else if (!strcasecmp(subcmd, "role")) {
if ((arg = check_room_subcommand(arg, TRUE, bud)) != NULL)
room_role(bud, arg);
} else if (!strcasecmp(subcmd, "ban")) {
if ((arg = check_room_subcommand(arg, TRUE, bud)) != NULL)
room_ban(bud, arg);
} else if (!strcasecmp(subcmd, "kick")) {
if ((arg = check_room_subcommand(arg, TRUE, bud)) != NULL)
room_kick(bud, arg);
} else if (!strcasecmp(subcmd, "leave")) {
if ((arg = check_room_subcommand(arg, FALSE, bud)) != NULL)
room_leave(bud, arg);
} else if (!strcasecmp(subcmd, "names")) {
if ((arg = check_room_subcommand(arg, FALSE, bud)) != NULL)
room_names(bud, arg);
} else if (!strcasecmp(subcmd, "nick")) {
if ((arg = check_room_subcommand(arg, FALSE, bud)) != NULL)
room_nick(bud, arg);
} else if (!strcasecmp(subcmd, "privmsg")) {
if ((arg = check_room_subcommand(arg, TRUE, bud)) != NULL)
room_privmsg(bud, arg);
} else if (!strcasecmp(subcmd, "remove")) {
if ((arg = check_room_subcommand(arg, FALSE, bud)) != NULL)
room_remove(bud, arg);
} else if (!strcasecmp(subcmd, "destroy")) {
if ((arg = check_room_subcommand(arg, FALSE, bud)) != NULL)
room_destroy(bud, arg);
} else if (!strcasecmp(subcmd, "unlock")) {
if ((arg = check_room_subcommand(arg, FALSE, bud)) != NULL)
room_unlock(bud, arg);
} else if (!strcasecmp(subcmd, "topic")) {
if ((arg = check_room_subcommand(arg, FALSE, bud)) != NULL)
room_topic(bud, arg);
} else if (!strcasecmp(subcmd, "whois")) {
if ((arg = check_room_subcommand(arg, TRUE, bud)) != NULL)
room_whois(bud, arg);
} else {
scr_LogPrint(LPRINT_NORMAL, "Unrecognized parameter!");
}
free_arg_lst(paramlst);
}
static void do_authorization(char *arg)
{
char **paramlst;
char *subcmd;
char *jid_utf8;
if (!jb_getonline()) {
scr_LogPrint(LPRINT_NORMAL, "You are not connected.");
return;
}
paramlst = split_arg(arg, 2, 0); // subcmd, [jid]
subcmd = *paramlst;
arg = *(paramlst+1);
if (!subcmd || !*subcmd) {
scr_LogPrint(LPRINT_NORMAL, "Missing parameter.");
free_arg_lst(paramlst);
return;
}
// Use the provided jid, if it looks valid
if (arg) {
if (!*arg) {
// If no jid is provided, we use the current selected buddy
arg = NULL;
} else {
if (check_jid_syntax(arg)) {
scr_LogPrint(LPRINT_NORMAL, "<%s> is not a valid Jabber ID.", arg);
free_arg_lst(paramlst);
return;
}
}
}
if (!arg) { // Use the current selected buddy's jid
gpointer bud;
guint type;
if (!current_buddy) return;
bud = BUDDATA(current_buddy);
jid_utf8 = arg = (char*)buddy_getjid(bud);
type = buddy_gettype(bud);
if (!(type & (ROSTER_TYPE_USER|ROSTER_TYPE_AGENT))) {
scr_LogPrint(LPRINT_NORMAL, "Invalid buddy.");
return;
}
} else {
jid_utf8 = to_utf8(arg);
}
if (!strcasecmp(subcmd, "allow")) {
jb_subscr_send_auth(jid_utf8);
scr_LogPrint(LPRINT_LOGNORM,
"<%s> is now allowed to receive your presence updates.",
jid_utf8);
} else if (!strcasecmp(subcmd, "cancel")) {
jb_subscr_cancel_auth(jid_utf8);
scr_LogPrint(LPRINT_LOGNORM,
"<%s> will no longer receive your presence updates.",
jid_utf8);
} else if (!strcasecmp(subcmd, "request")) {
jb_subscr_request_auth(jid_utf8);
scr_LogPrint(LPRINT_LOGNORM,
"Sent presence notification request to <%s>...", jid_utf8);
} else if (!strcasecmp(subcmd, "request_unsubscribe")) {
jb_subscr_request_cancel(jid_utf8);
scr_LogPrint(LPRINT_LOGNORM,
"Sent presence notification ubsubscription request to <%s>...",
jid_utf8);
} else {
scr_LogPrint(LPRINT_NORMAL, "Unrecognized parameter!");
}
// Only free jid_utf8 if it has been allocated, i.e. if != arg.
if (jid_utf8 && jid_utf8 != arg)
g_free(jid_utf8);
free_arg_lst(paramlst);
}
static void do_version(char *arg)
{
gchar *ver = mcabber_version();
scr_LogPrint(LPRINT_NORMAL, "This is mcabber version %s.", ver);
g_free(ver);
}
static void do_request(char *arg)
{
char **paramlst;
char *jid, *type;
enum iqreq_type numtype = iqreq_none;
char *jid_utf8 = NULL;
paramlst = split_arg(arg, 2, 0); // type, jid
type = *paramlst;
jid = *(paramlst+1);
if (type) {
// Quick check...
if (!strcasecmp(type, "version"))
numtype = iqreq_version;
else if (!strcasecmp(type, "time"))
numtype = iqreq_time;
else if (!strcasecmp(type, "show_list")) {
// Undocumented command, for debugging purposes only
jb_iqs_display_list();
free_arg_lst(paramlst);
return;
}
}
if (!type || !numtype) {
scr_LogPrint(LPRINT_NORMAL,
"Please specify a query type (version, time).");
free_arg_lst(paramlst);
return;
}
// Allow special jid "" or "." (current buddy)
if (jid && (!*jid || !strcmp(jid, ".")))
jid = NULL;
if (jid) {
// The JID has been specified. Quick check...
if (check_jid_syntax(jid)) {
scr_LogPrint(LPRINT_NORMAL, "<%s> is not a valid Jabber ID.", jid);
jid = NULL;
} else {
// Convert jid to lowercase
char *p;
for (p = jid; *p && *p != '/'; p++)
*p = tolower(*p);
jid = jid_utf8 = to_utf8(jid);
}
} else {
// Add the current buddy
if (current_buddy)
jid = (char*)buddy_getjid(BUDDATA(current_buddy));
if (!jid)
scr_LogPrint(LPRINT_NORMAL, "Please specify a Jabber ID.");
}
if (jid) {
switch (numtype) {
case iqreq_version:
case iqreq_time:
jb_request(jid, numtype);
break;
default:
break;
}
}
g_free(jid_utf8);
free_arg_lst(paramlst);
}
static void do_event(char *arg)
{
char **paramlst;
char *evid, *subcmd;
int action = -1;
GSList *evidlst;
paramlst = split_arg(arg, 2, 0); // id, subcmd
evid = *paramlst;
subcmd = *(paramlst+1);
if (!evid || !subcmd) {
// Special case: /event list
if (evid && !strcasecmp(evid, "list"))
evs_display_list();
else
scr_LogPrint(LPRINT_NORMAL,
"Missing parameter. Usage: /event num action");
free_arg_lst(paramlst);
return;
}
if (!strcasecmp(subcmd, "reject"))
action = 0;
else if (!strcasecmp(subcmd, "accept"))
action = 1;
else if (!strcasecmp(subcmd, "ignore"))
action = 2;
if (action == -1) {
scr_LogPrint(LPRINT_NORMAL, "Wrong action parameter.");
} else if (action >= 0 && action <= 2) {
GSList *p;
if (action == 2) {
action = EVS_CONTEXT_CANCEL;
} else {
action += EVS_CONTEXT_USER;
}
if (!strcmp(evid, "*")) {
// Use completion list
evidlst = evs_geteventslist(FALSE);
} else {
// Let's create a slist with the provided event id
evidlst = g_slist_append(NULL, g_strdup(evid));
}
for (p = evidlst; p; p = g_slist_next(p)) {
if (evs_callback(p->data, action) == -1) {
scr_LogPrint(LPRINT_NORMAL, "Event %s not found.", p->data);
}
g_free(p->data);
}
g_slist_free(evidlst);
}
free_arg_lst(paramlst);
}
static void do_connect(char *arg)
{
mcabber_connect();
}
static void do_disconnect(char *arg)
{
jb_disconnect();
}
static void do_help(char *arg)
{
help_process(arg);
}
/* vim: set expandtab cindent cinoptions=>2\:2(0: For Vim users... */