diff options
Diffstat (limited to 'commands.c')
| -rw-r--r-- | commands.c | 804 |
1 files changed, 804 insertions, 0 deletions
diff --git a/commands.c b/commands.c new file mode 100644 index 00000000..762cf510 --- /dev/null +++ b/commands.c @@ -0,0 +1,804 @@ + /********************************************************************\ + * BitlBee -- An IRC to other IM-networks gateway * + * * + * Copyright 2002-2004 Wilmer van der Gaast and others * + \********************************************************************/ + +/* User manager (root) commands */ + +/* + 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 with + the Debian GNU/Linux distribution in /usr/share/common-licenses/GPL; + if not, write to the Free Software Foundation, Inc., 59 Temple Place, + Suite 330, Boston, MA 02111-1307 USA +*/ + +#define BITLBEE_CORE +#include "commands.h" +#include "crypting.h" +#include "bitlbee.h" +#include "help.h" + +#include <string.h> + +command_t commands[] = { + { "help", 0, cmd_help }, + { "identify", 1, cmd_identify }, + { "register", 1, cmd_register }, + { "drop", 1, cmd_drop }, + { "account", 1, cmd_account }, + { "add", 2, cmd_add }, + { "info", 1, cmd_info }, + { "rename", 2, cmd_rename }, + { "remove", 1, cmd_remove }, + { "block", 1, cmd_block }, + { "allow", 1, cmd_allow }, + { "save", 0, cmd_save }, + { "set", 0, cmd_set }, + { "yes", 0, cmd_yesno }, + { "no", 0, cmd_yesno }, + { "blist", 0, cmd_blist }, + { "nick", 1, cmd_nick }, + { "import_buddies", 1, cmd_import_buddies }, + { "qlist", 0, cmd_qlist }, + { "dump", 0, cmd_dump }, + { NULL } +}; + +int cmd_help( irc_t *irc, char **cmd ) +{ + char param[80]; + int i; + char *s; + + memset( param, 0, sizeof(param) ); + for ( i = 1; (cmd[i] != NULL && ( strlen(param) < (sizeof(param)-1) ) ); i++ ) { + if ( i != 1 ) // prepend space except for the first parameter + strcat(param, " "); + strncat( param, cmd[i], sizeof(param) - strlen(param) - 1 ); + } + + s = help_get( &(global.help), param ); + if( !s ) s = help_get( &(global.help), "" ); + + if( s ) + { + irc_usermsg( irc, "%s", s ); + g_free( s ); + return( 1 ); + } + else + { + irc_usermsg( irc, "Error opening helpfile." ); + return( 0 ); + } +} + +int cmd_identify( irc_t *irc, char **cmd ) +{ + int checkie = bitlbee_load( irc, cmd[1] ); + + if( checkie == -1 ) + { + irc_usermsg( irc, "Incorrect password" ); + } + else if( checkie == 0 ) + { + irc_usermsg( irc, "The nick is (probably) not registered" ); + } + else if( checkie == 1 ) + { + irc_usermsg( irc, "Password accepted" ); + } + else + { + irc_usermsg( irc, "Something very weird happened" ); + } + + return( 0 ); +} + +int cmd_register( irc_t *irc, char **cmd ) +{ + int checkie; + char path[512]; + + if( global.conf->authmode == AUTHMODE_REGISTERED ) + { + irc_usermsg( irc, "This server does not allow registering new accounts" ); + return( 0 ); + } + + g_snprintf( path, 511, "%s%s%s", global.conf->configdir, irc->nick, ".accounts" ); + checkie = access( path, F_OK ); + + g_snprintf( path, 511, "%s%s%s", global.conf->configdir, irc->nick, ".nicks" ); + checkie += access( path, F_OK ); + + if( checkie == -2 ) + { + setpassnc( irc, cmd[1] ); + root_command_string( irc, user_find( irc, irc->mynick ), "save", 0 ); + irc->status = USTATUS_IDENTIFIED; + } + else + { + irc_usermsg( irc, "Nick is already registered" ); + } + + return( 0 ); +} + +int cmd_drop( irc_t *irc, char **cmd ) +{ + char s[512]; + FILE *fp; + + g_snprintf( s, 511, "%s%s%s", global.conf->configdir, irc->nick, ".accounts" ); + fp = fopen( s, "r" ); + if( !fp ) + { + irc_usermsg( irc, "That account does not exist" ); + return( 0 ); + } + + fscanf( fp, "%32[^\n]s", s ); + fclose( fp ); + if( setpass( irc, cmd[1], s ) < 0 ) + { + irc_usermsg( irc, "Incorrect password" ); + return( 0 ); + } + + g_snprintf( s, 511, "%s%s%s", global.conf->configdir, irc->nick, ".accounts" ); + unlink( s ); + + g_snprintf( s, 511, "%s%s%s", global.conf->configdir, irc->nick, ".nicks" ); + unlink( s ); + + setpassnc( irc, NULL ); + irc_usermsg( irc, "Files belonging to account `%s' removed", irc->nick ); + + return( 0 ); +} + +int cmd_account( irc_t *irc, char **cmd ) +{ + account_t *a; + + if( global.conf->authmode == AUTHMODE_REGISTERED && irc->status < USTATUS_IDENTIFIED ) + { + irc_usermsg( irc, "This server only accepts registered users" ); + return( 0 ); + } + + if( g_strcasecmp( cmd[1], "add" ) == 0 ) + { + int prot; + + if( cmd[2] == NULL || cmd[3] == NULL || cmd[4] == NULL ) + { + irc_usermsg( irc, "Not enough parameters" ); + return( 0 ); + } + + for( prot = 0; prot < PROTO_MAX; prot ++ ) + if( proto_name[prot] && *proto_name[prot] && g_strcasecmp( proto_name[prot], cmd[2] ) == 0 ) + break; + + if( ( prot == PROTO_MAX ) || ( proto_prpl[prot] == NULL ) ) + { + irc_usermsg( irc, "Unknown protocol" ); + return( 0 ); + } + + if( prot == PROTO_OSCAR && cmd[5] == NULL ) + { + irc_usermsg( irc, "Not enough parameters" ); + return( 0 ); + } + + a = account_add( irc, prot, cmd[3], cmd[4] ); + + if( cmd[5] ) + a->server = g_strdup( cmd[5] ); + + irc_usermsg( irc, "Account successfully added" ); + } + else if( g_strcasecmp( cmd[1], "del" ) == 0 ) + { + if( !cmd[2] ) + { + irc_usermsg( irc, "Not enough parameters given (need %d)", 2 ); + } + else if( !( a = account_get( irc, cmd[2] ) ) ) + { + irc_usermsg( irc, "Invalid account" ); + } + else if( a->gc ) + { + irc_usermsg( irc, "Account is still logged in, can't delete" ); + } + else + { + account_del( irc, a ); + irc_usermsg( irc, "Account deleted" ); + } + } + else if( g_strcasecmp( cmd[1], "list" ) == 0 ) + { + int i = 0; + + for( a = irc->accounts; a; a = a->next ) + { + char *con; + + if( a->gc && ( a->gc->flags & OPT_LOGGED_IN ) ) + con = " (connected)"; + else if( a->gc ) + con = " (connecting)"; + else if( a->reconnect ) + con = " (awaiting reconnect)"; + else + con = ""; + + if( a->protocol == PROTO_OSCAR || a->protocol == PROTO_ICQ || a->protocol == PROTO_TOC ) + irc_usermsg( irc, "%2d. OSCAR, %s on %s%s", i, a->user, a->server, con ); + else + irc_usermsg( irc, "%2d. %s, %s%s", i, proto_name[a->protocol], a->user, con ); + + i ++; + } + irc_usermsg( irc, "End of account list" ); + } + else if( g_strcasecmp( cmd[1], "on" ) == 0 ) + { + if( cmd[2] ) + { + if( ( a = account_get( irc, cmd[2] ) ) ) + { + if( a->gc ) + { + irc_usermsg( irc, "Account already online" ); + return( 0 ); + } + else + { + account_on( irc, a ); + } + } + else + { + irc_usermsg( irc, "Invalid account" ); + return( 0 ); + } + } + else + { + if ( irc->accounts ) { + irc_usermsg( irc, "Trying to get all accounts connected..." ); + + for( a = irc->accounts; a; a = a->next ) + if( !a->gc ) + account_on( irc, a ); + } + else + { + irc_usermsg( irc, "No accounts known. Use 'account add' to add one." ); + } + } + } + else if( g_strcasecmp( cmd[1], "off" ) == 0 ) + { + if( !cmd[2] ) + { + irc_usermsg( irc, "Deactivating all active (re)connections..." ); + + for( a = irc->accounts; a; a = a->next ) + { + if( a->gc ) + account_off( irc, a ); + else if( a->reconnect ) + cancel_auto_reconnect( a ); + } + } + else if( ( a = account_get( irc, cmd[2] ) ) ) + { + if( a->gc ) + { + account_off( irc, a ); + } + else if( a->reconnect ) + { + cancel_auto_reconnect( a ); + irc_usermsg( irc, "Reconnect cancelled" ); + } + else + { + irc_usermsg( irc, "Account already offline" ); + return( 0 ); + } + } + else + { + irc_usermsg( irc, "Invalid account" ); + return( 0 ); + } + } + else + { + irc_usermsg( irc, "Unknown command: account %s. Please use help commands to get a list of available commands.", cmd[1] ); + } + + return( 1 ); +} + +int cmd_add( irc_t *irc, char **cmd ) +{ + account_t *a; + + if( !( a = account_get( irc, cmd[1] ) ) ) + { + irc_usermsg( irc, "Invalid account" ); + return( 1 ); + } + else if( !( a->gc && ( a->gc->flags & OPT_LOGGED_IN ) ) ) + { + irc_usermsg( irc, "That account is not on-line" ); + return( 1 ); + } + + if( cmd[3] ) + { + if( !nick_ok( cmd[3] ) ) + { + irc_usermsg( irc, "The requested nick `%s' is invalid", cmd[3] ); + return( 0 ); + } + else if( user_find( irc, cmd[3] ) ) + { + irc_usermsg( irc, "The requested nick `%s' already exists", cmd[3] ); + return( 0 ); + } + else + { + nick_set( irc, cmd[2], a->gc->protocol, cmd[3] ); + } + } + a->gc->prpl->add_buddy( a->gc, cmd[2] ); + add_buddy( a->gc, NULL, cmd[2], cmd[2] ); + + irc_usermsg( irc, "User `%s' added to your contact list as `%s'", cmd[2], user_findhandle( a->gc, cmd[2] )->nick ); + + return( 0 ); +} + +int cmd_info( irc_t *irc, char **cmd ) +{ + struct gaim_connection *gc; + account_t *a; + + if( !cmd[2] ) + { + user_t *u = user_find( irc, cmd[1] ); + if( !u || !u->gc ) + { + irc_usermsg( irc, "Nick `%s' does not exist", cmd[1] ); + return( 1 ); + } + gc = u->gc; + cmd[2] = u->handle; + } + else if( !( a = account_get( irc, cmd[1] ) ) ) + { + irc_usermsg( irc, "Invalid account" ); + return( 1 ); + } + else if( !( ( gc = a->gc ) && ( a->gc->flags & OPT_LOGGED_IN ) ) ) + { + irc_usermsg( irc, "That account is not on-line" ); + return( 1 ); + } + + if( !gc->prpl->get_info ) + { + irc_usermsg( irc, "Command `%s' not supported by this protocol", cmd[0] ); + return( 1 ); + } + gc->prpl->get_info( gc, cmd[2] ); + + return( 0 ); +} + +int cmd_rename( irc_t *irc, char **cmd ) +{ + user_t *u; + + if( g_strcasecmp( cmd[1], irc->nick ) == 0 ) + { + irc_usermsg( irc, "Nick `%s' can't be changed", cmd[1] ); + return( 1 ); + } + if( user_find( irc, cmd[2] ) && ( nick_cmp( cmd[1], cmd[2] ) != 0 ) ) + { + irc_usermsg( irc, "Nick `%s' already exists", cmd[2] ); + return( 1 ); + } + if( !nick_ok( cmd[2] ) ) + { + irc_usermsg( irc, "Nick `%s' is invalid", cmd[2] ); + return( 1 ); + } + if( !( u = user_find( irc, cmd[1] ) ) ) + { + irc_usermsg( irc, "Nick `%s' does not exist", cmd[1] ); + return( 1 ); + } + user_rename( irc, cmd[1], cmd[2] ); + irc_write( irc, ":%s!%s@%s NICK %s", cmd[1], u->user, u->host, cmd[2] ); + if( g_strcasecmp( cmd[1], irc->mynick ) == 0 ) + { + g_free( irc->mynick ); + irc->mynick = g_strdup( cmd[2] ); + } + else if( u->send_handler == buddy_send_handler ) + { + nick_set( irc, u->handle, u->gc->protocol, cmd[2] ); + } + + irc_usermsg( irc, "Nick successfully changed" ); + + return( 0 ); +} + +int cmd_remove( irc_t *irc, char **cmd ) +{ + user_t *u; + char *s; + + if( !( u = user_find( irc, cmd[1] ) ) || !u->gc ) + { + irc_usermsg( irc, "Buddy `%s' not found", cmd[1] ); + return( 1 ); + } + s = g_strdup( u->handle ); + + u->gc->prpl->remove_buddy( u->gc, u->handle, NULL ); + user_del( irc, cmd[1] ); + nick_del( irc, cmd[1] ); + + irc_usermsg( irc, "Buddy `%s' (nick %s) removed from contact list", s, cmd[1] ); + g_free( s ); + + return( 0 ); +} + +int cmd_block( irc_t *irc, char **cmd ) +{ + struct gaim_connection *gc; + account_t *a; + + if( !cmd[2] ) + { + user_t *u = user_find( irc, cmd[1] ); + if( !u || !u->gc ) + { + irc_usermsg( irc, "Nick `%s' does not exist", cmd[1] ); + return( 1 ); + } + gc = u->gc; + cmd[2] = u->handle; + } + else if( !( a = account_get( irc, cmd[1] ) ) ) + { + irc_usermsg( irc, "Invalid account" ); + return( 1 ); + } + else if( !( ( gc = a->gc ) && ( a->gc->flags & OPT_LOGGED_IN ) ) ) + { + irc_usermsg( irc, "That account is not on-line" ); + return( 1 ); + } + + if( !gc->prpl->add_deny || !gc->prpl->rem_permit ) + { + irc_usermsg( irc, "Command `%s' not supported by this protocol", cmd[0] ); + } + else + { + gc->prpl->rem_permit( gc, cmd[2] ); + gc->prpl->add_deny( gc, cmd[2] ); + irc_usermsg( irc, "Buddy `%s' moved from your permit- to your deny-list", cmd[2] ); + } + + return( 0 ); +} + +int cmd_allow( irc_t *irc, char **cmd ) +{ + struct gaim_connection *gc; + account_t *a; + + if( !cmd[2] ) + { + user_t *u = user_find( irc, cmd[1] ); + if( !u || !u->gc ) + { + irc_usermsg( irc, "Nick `%s' does not exist", cmd[1] ); + return( 1 ); + } + gc = u->gc; + cmd[2] = u->handle; + } + else if( !( a = account_get( irc, cmd[1] ) ) ) + { + irc_usermsg( irc, "Invalid account" ); + return( 1 ); + } + else if( !( ( gc = a->gc ) && ( a->gc->flags & OPT_LOGGED_IN ) ) ) + { + irc_usermsg( irc, "That account is not on-line" ); + return( 1 ); + } + + if( !gc->prpl->rem_deny || !gc->prpl->add_permit ) + { + irc_usermsg( irc, "Command `%s' not supported by this protocol", cmd[0] ); + } + else + { + gc->prpl->rem_deny( gc, cmd[2] ); + gc->prpl->add_permit( gc, cmd[2] ); + + irc_usermsg( irc, "Buddy `%s' moved from your deny- to your permit-list", cmd[2] ); + } + + return( 0 ); +} + +int cmd_yesno( irc_t *irc, char **cmd ) +{ + query_t *q = NULL; + int numq = 0; + + if( irc->queries == NULL ) + { + irc_usermsg( irc, "Did I ask you something?" ); + return( 0 ); + } + + /* If there's an argument, the user seems to want to answer another question than the + first/last (depending on the query_order setting) one. */ + if( cmd[1] ) + { + if( sscanf( cmd[1], "%d", &numq ) != 1 ) + { + irc_usermsg( irc, "Invalid query number" ); + return( 0 ); + } + + for( q = irc->queries; q; q = q->next, numq -- ) + if( numq == 0 ) + break; + + if( !q ) + { + irc_usermsg( irc, "Uhm, I never asked you something like that..." ); + return( 0 ); + } + } + + if( g_strcasecmp( cmd[0], "yes" ) == 0 ) + query_answer( irc, q, 1 ); + else if( g_strcasecmp( cmd[0], "no" ) == 0 ) + query_answer( irc, q, 0 ); + + return( 1 ); +} + +int cmd_set( irc_t *irc, char **cmd ) +{ + if( cmd[1] && cmd[2] ) + { + set_setstr( irc, cmd[1], cmd[2] ); + } + if( cmd[1] ) /* else 'forgotten' on purpose.. Must show new value after changing */ + { + char *s = set_getstr( irc, cmd[1] ); + if( s ) + irc_usermsg( irc, "%s = `%s'", cmd[1], s ); + } + else + { + set_t *s = irc->set; + while( s ) + { + if( s->value || s->def ) + irc_usermsg( irc, "%s = `%s'", s->key, s->value?s->value:s->def ); + s = s->next; + } + } + + return( 0 ); +} + +int cmd_save( irc_t *irc, char **cmd ) +{ + if( bitlbee_save( irc ) ) + irc_usermsg( irc, "Configuration saved" ); + else + irc_usermsg( irc, "Configuration could not be saved!" ); + + return( 0 ); +} + +int cmd_blist( irc_t *irc, char **cmd ) +{ + int online = 0, away = 0, offline = 0; + user_t *u; + char s[64]; + int n_online = 0, n_away = 0, n_offline = 0; + + if( cmd[1] && g_strcasecmp( cmd[1], "all" ) == 0 ) + online = offline = away = 1; + else if( cmd[1] && g_strcasecmp( cmd[1], "offline" ) == 0 ) + offline = 1; + else if( cmd[1] && g_strcasecmp( cmd[1], "away" ) == 0 ) + away = 1; + else if( cmd[1] && g_strcasecmp( cmd[1], "online" ) == 0 ) + online = 1; + else + online = away = 1; + + irc_usermsg( irc, "%-16.16s %-40.40s %s", "Nick", "User/Host/Network", "Status" ); + + if( online == 1 ) for( u = irc->users; u; u = u->next ) if( u->gc && u->online && !u->away ) + { + g_snprintf( s, 63, "%s@%s (%s)", u->user, u->host, proto_name[u->gc->user->protocol] ); + irc_usermsg( irc, "%-16.16s %-40.40s %s", u->nick, s, "Online" ); + n_online ++; + } + + if( away == 1 ) for( u = irc->users; u; u = u->next ) if( u->gc && u->online && u->away ) + { + g_snprintf( s, 63, "%s@%s (%s)", u->user, u->host, proto_name[u->gc->user->protocol] ); + irc_usermsg( irc, "%-16.16s %-40.40s %s", u->nick, s, u->away ); + n_away ++; + } + + if( offline == 1 ) for( u = irc->users; u; u = u->next ) if( u->gc && !u->online ) + { + g_snprintf( s, 63, "%s@%s (%s)", u->user, u->host, proto_name[u->gc->user->protocol] ); + irc_usermsg( irc, "%-16.16s %-40.40s %s", u->nick, s, "Offline" ); + n_offline ++; + } + + irc_usermsg( irc, "%d buddies (%d available, %d away, %d offline)", n_online + n_away + n_offline, n_online, n_away, n_offline ); + + return( 0 ); +} + +int cmd_nick( irc_t *irc, char **cmd ) +{ + account_t *a; + + if( !cmd[1] || !( a = account_get( irc, cmd[1] ) ) ) + { + irc_usermsg( irc, "Invalid account"); + } + else if( !( a->gc && ( a->gc->flags & OPT_LOGGED_IN ) ) ) + { + irc_usermsg( irc, "That account is not on-line" ); + } + else if ( !cmd[2] ) + { + irc_usermsg( irc, "Your name is `%s'" , a->gc->displayname ? a->gc->displayname : "NULL" ); + } + else if ( !a->gc->prpl->set_info ) + { + irc_usermsg( irc, "Command `%s' not supported by this protocol", cmd[0] ); + } + else + { + char utf8[1024]; + + irc_usermsg( irc, "Setting your name to `%s'", cmd[2] ); + + if( g_strncasecmp( set_getstr( irc, "charset" ), "none", 4 ) != 0 && + do_iconv( set_getstr( irc, "charset" ), "UTF-8", cmd[2], utf8, 0, 1024 ) != -1 ) + a->gc->prpl->set_info( a->gc, utf8 ); + else + a->gc->prpl->set_info( a->gc, cmd[2] ); + } + + return( 1 ); +} + +int cmd_qlist( irc_t *irc, char **cmd ) +{ + query_t *q = irc->queries; + int num; + + if( !q ) + { + irc_usermsg( irc, "There are no pending questions." ); + return( 0 ); + } + + irc_usermsg( irc, "Pending queries:" ); + + for( num = 0; q; q = q->next, num ++ ) + irc_usermsg( irc, "%d, %s", num, q->question ); + + return( 0 ); +} + +int cmd_import_buddies( irc_t *irc, char **cmd ) +{ + struct gaim_connection *gc; + account_t *a; + nick_t *n; + + if( !( a = account_get( irc, cmd[1] ) ) ) + { + irc_usermsg( irc, "Invalid account" ); + return( 0 ); + } + else if( !( ( gc = a->gc ) && ( a->gc->flags & OPT_LOGGED_IN ) ) ) + { + irc_usermsg( irc, "That account is not on-line" ); + return( 0 ); + } + + if( cmd[2] ) + { + if( g_strcasecmp( cmd[2], "clear" ) == 0 ) + { + user_t *u; + + for( u = irc->users; u; u = u->next ) + if( u->gc == gc ) + { + u->gc->prpl->remove_buddy( u->gc, u->handle, NULL ); + user_del( irc, u->nick ); + } + + irc_usermsg( irc, "Old buddy list cleared." ); + } + else + { + irc_usermsg( irc, "Invalid argument: %s", cmd[2] ); + return( 0 ); + } + } + + for( n = gc->irc->nicks; n; n = n->next ) + { + if( n->proto == gc->protocol && !user_findhandle( gc, n->handle ) ) + { + gc->prpl->add_buddy( gc, n->handle ); + add_buddy( gc, NULL, n->handle, NULL ); + } + } + + irc_usermsg( irc, "Sent all add requests. Please wait for a while, the server needs some time to handle all the adds." ); + + return( 0 ); +} + +int cmd_dump( irc_t *irc, char **cmd ) { + write_io_activity(); + irc_usermsg(irc, "Wrote GIO activity log to disk."); + + return( 0 ); +} |