#include "tool.h"
#include "parse.h"
#include "irc.h"
+#include "irc-macros.h"
#include "irc-write.h"
#include "client-cap.h"
/* Global functions */
+/**
+ * Handler for the IRC command "ADMIN".
+ *
+ * @param Client The client from which this command has been received.
+ * @param Req Request structure with prefix and all parameters.
+ * @return CONNECTED or DISCONNECTED.
+ */
GLOBAL bool
IRC_ADMIN(CLIENT *Client, REQUEST *Req )
{
assert( Client != NULL );
assert( Req != NULL );
- if(( Req->argc > 1 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
-
- /* find target ... */
- if( Req->argc == 1 ) target = Client_Search( Req->argv[0] );
- else target = Client_ThisServer( );
-
- /* find Prefix */
- if( Client_Type( Client ) == CLIENT_SERVER ) prefix = Client_Search( Req->prefix );
- else prefix = Client;
- if( ! prefix ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
+ IRC_SetPenalty(Client, 1);
- /* forwad message to another server? */
- if( target != Client_ThisServer( ))
- {
- if(( ! target ) || ( Client_Type( target ) != CLIENT_SERVER )) return IRC_WriteStrClient( prefix, ERR_NOSUCHSERVER_MSG, Client_ID( prefix ), Req->argv[0] );
+ _IRC_ARGC_LE_OR_RETURN_(Client, Req, 1)
+ _IRC_GET_SENDER_OR_RETURN_(prefix, Req, Client)
+ _IRC_GET_TARGET_SERVER_OR_RETURN_(target, Req, 0, prefix)
- /* forward */
- IRC_WriteStrClientPrefix( target, prefix, "ADMIN %s", Req->argv[0] );
+ /* Forward? */
+ if(target != Client_ThisServer()) {
+ IRC_WriteStrClientPrefix(target, prefix,
+ "ADMIN %s", Client_ID(target));
return CONNECTED;
}
- /* mit Versionsinfo antworten */
- if( ! IRC_WriteStrClient( Client, RPL_ADMINME_MSG, Client_ID( prefix ), Conf_ServerName )) return DISCONNECTED;
- if( ! IRC_WriteStrClient( Client, RPL_ADMINLOC1_MSG, Client_ID( prefix ), Conf_ServerAdmin1 )) return DISCONNECTED;
- if( ! IRC_WriteStrClient( Client, RPL_ADMINLOC2_MSG, Client_ID( prefix ), Conf_ServerAdmin2 )) return DISCONNECTED;
- if( ! IRC_WriteStrClient( Client, RPL_ADMINEMAIL_MSG, Client_ID( prefix ), Conf_ServerAdminMail )) return DISCONNECTED;
+ if (!IRC_WriteStrClient(Client, RPL_ADMINME_MSG, Client_ID(prefix),
+ Conf_ServerName))
+ return DISCONNECTED;
+ if (!IRC_WriteStrClient(Client, RPL_ADMINLOC1_MSG, Client_ID(prefix),
+ Conf_ServerAdmin1))
+ return DISCONNECTED;
+ if (!IRC_WriteStrClient(Client, RPL_ADMINLOC2_MSG, Client_ID(prefix),
+ Conf_ServerAdmin2))
+ return DISCONNECTED;
+ if (!IRC_WriteStrClient(Client, RPL_ADMINEMAIL_MSG, Client_ID(prefix),
+ Conf_ServerAdminMail))
+ return DISCONNECTED;
- IRC_SetPenalty( Client, 1 );
return CONNECTED;
} /* IRC_ADMIN */
-
/**
* Handler for the IRC command "INFO".
- * See RFC 2812 section 3.4.10.
+ *
+ * @param Client The client from which this command has been received.
+ * @param Req Request structure with prefix and all parameters.
+ * @return CONNECTED or DISCONNECTED.
*/
GLOBAL bool
IRC_INFO(CLIENT * Client, REQUEST * Req)
assert(Client != NULL);
assert(Req != NULL);
- /* Wrong number of parameters? */
- if (Req->argc > 1)
- return IRC_WriteStrClient(Client, ERR_NEEDMOREPARAMS_MSG,
- Client_ID(Client), Req->command);
-
- /* Determine prefix */
- if (Client_Type(Client) == CLIENT_SERVER)
- prefix = Client_Search(Req->prefix);
- else
- prefix = Client;
- if (!prefix)
- return IRC_WriteStrClient(Client, ERR_NOSUCHNICK_MSG,
- Client_ID(Client), Req->prefix);
-
- /* Look for a target */
- if (Req->argc > 0)
- target = Client_Search(Req->argv[0]);
- else
- target = Client_ThisServer();
-
- /* Make sure that the target is a server */
- if (target && Client_Type(target) != CLIENT_SERVER)
- target = Client_Introducer(target);
+ IRC_SetPenalty(Client, 2);
- if (!target)
- return IRC_WriteStrClient(prefix, ERR_NOSUCHSERVER_MSG,
- Client_ID(prefix), Req->argv[0]);
+ _IRC_ARGC_LE_OR_RETURN_(Client, Req, 1)
+ _IRC_GET_SENDER_OR_RETURN_(prefix, Req, Client)
+ _IRC_GET_TARGET_SERVER_OR_RETURN_(target, Req, 0, prefix)
- /* Pass on to another server? */
+ /* Forward? */
if (target != Client_ThisServer()) {
IRC_WriteStrClientPrefix(target, prefix, "INFO %s",
- Req->argv[0]);
+ Client_ID(target));
return CONNECTED;
}
if (!IRC_WriteStrClient(Client, RPL_ENDOFINFO_MSG, Client_ID(prefix)))
return DISCONNECTED;
- IRC_SetPenalty(Client, 2);
return CONNECTED;
} /* IRC_INFO */
-
/**
* Handler for the IRC "ISON" command.
*
- * See RFC 2812, 4.9 "Ison message".
- *
* @param Client The client from which this command has been received.
* @param Req Request structure with prefix and all parameters.
* @return CONNECTED or DISCONNECTED.
assert(Client != NULL);
assert(Req != NULL);
- /* Bad number of arguments? */
- if (Req->argc < 1)
- return IRC_WriteStrClient(Client, ERR_NEEDMOREPARAMS_MSG,
- Client_ID(Client), Req->command);
+ _IRC_ARGC_GE_OR_RETURN_(Client, Req, 1)
strlcpy(rpl, RPL_ISON_MSG, sizeof rpl);
for (i = 0; i < Req->argc; i++) {
return IRC_WriteStrClient(Client, rpl, Client_ID(Client));
} /* IRC_ISON */
-
/**
* Handler for the IRC "LINKS" command.
*
- * See RFC 2812, 3.4.5 "Links message".
- *
* @param Client The client from which this command has been received.
* @param Req Request structure with prefix and all parameters.
* @return CONNECTED or DISCONNECTED.
IRC_SetPenalty(Client, 1);
- if (Req->argc > 2)
- return IRC_WriteStrClient(Client, ERR_NEEDMOREPARAMS_MSG,
- Client_ID(Client), Req->command);
+ _IRC_ARGC_LE_OR_RETURN_(Client, Req, 2)
+ _IRC_GET_SENDER_OR_RETURN_(from, Req, Client)
/* Get pointer to server mask or "*", if none given */
if (Req->argc > 0)
else
mask = "*";
- if (Client_Type(Client) == CLIENT_SERVER)
- from = Client_Search(Req->prefix);
- else
- from = Client;
- if (!from)
- return IRC_WriteStrClient(Client, ERR_NOSUCHNICK_MSG,
- Client_ID(Client), Req->prefix);
-
/* Forward? */
if (Req->argc == 2) {
- target = Client_Search(Req->argv[0]);
- if (! target || Client_Type(target) != CLIENT_SERVER)
- return IRC_WriteStrClient(from, ERR_NOSUCHSERVER_MSG,
- Client_ID(from),
- Req->argv[0] );
- else
- if (target != Client_ThisServer())
- return IRC_WriteStrClientPrefix(target, from,
- "LINKS %s %s", Req->argv[0],
- Req->argv[1]);
+ _IRC_GET_TARGET_SERVER_OR_RETURN_(target, Req, 0, from)
+ if (target != Client_ThisServer()) {
+ IRC_WriteStrClientPrefix(target, from,
+ "LINKS %s %s", Client_ID(target),
+ Req->argv[1]);
+ return CONNECTED;
+ }
}
c = Client_First();
Client_ID(from), mask);
} /* IRC_LINKS */
-
+/**
+ * Handler for the IRC "LUSERS" command.
+ *
+ * @param Client The client from which this command has been received.
+ * @param Req Request structure with prefix and all parameters.
+ * @return CONNECTED or DISCONNECTED.
+ */
GLOBAL bool
IRC_LUSERS( CLIENT *Client, REQUEST *Req )
{
assert( Client != NULL );
assert( Req != NULL );
- if(( Req->argc > 2 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
+ IRC_SetPenalty(Client, 1);
- /* Absender ermitteln */
- if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
- else from = Client;
- if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
+ _IRC_ARGC_LE_OR_RETURN_(Client, Req, 2)
+ _IRC_GET_SENDER_OR_RETURN_(from, Req, Client)
+ _IRC_GET_TARGET_SERVER_OR_RETURN_(target, Req, 1, from)
- /* An anderen Server forwarden? */
- if( Req->argc == 2 )
- {
- target = Client_Search( Req->argv[1] );
- if(( ! target ) || ( Client_Type( target ) != CLIENT_SERVER )) return IRC_WriteStrClient( from, ERR_NOSUCHSERVER_MSG, Client_ID( from ), Req->argv[1] );
- else if( target != Client_ThisServer( )) return IRC_WriteStrClientPrefix( target, from, "LUSERS %s %s", Req->argv[0], Req->argv[1] );
+ /* Forward? */
+ if (target != Client_ThisServer()) {
+ IRC_WriteStrClientPrefix(target, from,
+ "LUSERS %s %s", Req->argv[0],
+ Client_ID(target));
+ return CONNECTED;
}
- /* Wer ist der Absender? */
- if( Client_Type( Client ) == CLIENT_SERVER ) target = Client_Search( Req->prefix );
- else target = Client;
- if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
-
- IRC_Send_LUSERS( target );
-
- IRC_SetPenalty( target, 1 );
- return CONNECTED;
+ return IRC_Send_LUSERS(from);
} /* IRC_LUSERS */
-
/**
* Handler for the IRC command "SERVLIST".
- * List registered services, see RFC 2811, section 3.5.1: the syntax is
- * "SERVLIST [<mask> [<type>]]".
+ *
+ * @param Client The client from which this command has been received.
+ * @param Req Request structure with prefix and all parameters.
+ * @return CONNECTED or DISCONNECTED.
*/
GLOBAL bool
IRC_SERVLIST(CLIENT *Client, REQUEST *Req)
{
CLIENT *c;
+ IRC_SetPenalty(Client, 1);
+
assert(Client != NULL);
assert(Req != NULL);
- if (Req->argc > 2)
- return IRC_WriteStrClient(Client, ERR_NEEDMOREPARAMS_MSG,
- Client_ID(Client), Req->command);
+ _IRC_ARGC_LE_OR_RETURN_(Client, Req, 2)
if (Req->argc < 2 || strcmp(Req->argv[1], "0") == 0) {
for (c = Client_First(); c!= NULL; c = Client_Next(c)) {
Req->argc > 1 ? Req->argv[1] : "0");
} /* IRC_SERVLIST */
-
+/**
+ * Handler for the IRC command "MOTD".
+ *
+ * @param Client The client from which this command has been received.
+ * @param Req Request structure with prefix and all parameters.
+ * @return CONNECTED or DISCONNECTED.
+ */
GLOBAL bool
IRC_MOTD( CLIENT *Client, REQUEST *Req )
{
assert( Client != NULL );
assert( Req != NULL );
- if( Req->argc > 1 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
-
- /* From aus Prefix ermitteln */
- if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
- else from = Client;
- if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
+ IRC_SetPenalty(Client, 3);
- if( Req->argc == 1 )
- {
- /* forward? */
- target = Client_Search( Req->argv[0] );
- if(( ! target ) || ( Client_Type( target ) != CLIENT_SERVER )) return IRC_WriteStrClient( from, ERR_NOSUCHSERVER_MSG, Client_ID( from ), Req->argv[0] );
+ _IRC_ARGC_LE_OR_RETURN_(Client, Req, 1)
+ _IRC_GET_SENDER_OR_RETURN_(from, Req, Client)
+ _IRC_GET_TARGET_SERVER_OR_RETURN_(target, Req, 0, from)
- if( target != Client_ThisServer( ))
- {
- /* Ok, anderer Server ist das Ziel: forwarden */
- return IRC_WriteStrClientPrefix( target, from, "MOTD %s", Req->argv[0] );
- }
+ /* Forward? */
+ if (target != Client_ThisServer()) {
+ IRC_WriteStrClientPrefix(target, from, "MOTD %s",
+ Client_ID(target));
+ return CONNECTED;
}
- IRC_SetPenalty( from, 3 );
- return IRC_Show_MOTD( from );
+ return IRC_Show_MOTD(from);
} /* IRC_MOTD */
-
+/**
+ * Handler for the IRC command "NAMES".
+ *
+ * @param Client The client from which this command has been received.
+ * @param Req Request structure with prefix and all parameters.
+ * @return CONNECTED or DISCONNECTED.
+ */
GLOBAL bool
IRC_NAMES( CLIENT *Client, REQUEST *Req )
{
assert( Client != NULL );
assert( Req != NULL );
- if( Req->argc > 2 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
-
- /* use prefix to determine "From" */
- if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
- else from = Client;
- if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
+ IRC_SetPenalty(Client, 1);
- if( Req->argc == 2 )
- {
- /* forward to another server? */
- target = Client_Search( Req->argv[1] );
- if(( ! target ) || ( Client_Type( target ) != CLIENT_SERVER )) return IRC_WriteStrClient( from, ERR_NOSUCHSERVER_MSG, Client_ID( from ), Req->argv[1] );
+ _IRC_ARGC_LE_OR_RETURN_(Client, Req, 2)
+ _IRC_GET_SENDER_OR_RETURN_(from, Req, Client)
+ _IRC_GET_TARGET_SERVER_OR_RETURN_(target, Req, 1, from)
- if( target != Client_ThisServer( )) {
- /* target is another server, forward */
- return IRC_WriteStrClientPrefix( target, from, "NAMES %s :%s", Req->argv[0], Req->argv[1] );
- }
+ /* Forward? */
+ if (target != Client_ThisServer()) {
+ IRC_WriteStrClientPrefix(target, from, "NAMES %s :%s",
+ Req->argv[0], Client_ID(target));
+ return CONNECTED;
}
- if( Req->argc > 0 )
- {
- /* bestimmte Channels durchgehen */
- ptr = strtok( Req->argv[0], "," );
- while( ptr )
- {
- chan = Channel_Search( ptr );
- if( chan )
- {
- /* print name */
- if( ! IRC_Send_NAMES( from, chan )) return DISCONNECTED;
- }
- if( ! IRC_WriteStrClient( from, RPL_ENDOFNAMES_MSG, Client_ID( from ), ptr )) return DISCONNECTED;
-
- /* get next channel name */
+ if (Req->argc > 0) {
+ /* Return NAMES list for specific channels */
+ ptr = strtok(Req->argv[0], ",");
+ while(ptr) {
+ chan = Channel_Search(ptr);
+ if (chan && !IRC_Send_NAMES(from, chan))
+ return DISCONNECTED;
+ if (!IRC_WriteStrClient(from, RPL_ENDOFNAMES_MSG,
+ Client_ID(from), ptr))
+ return DISCONNECTED;
ptr = strtok( NULL, "," );
}
return CONNECTED;
}
- chan = Channel_First( );
- while( chan )
- {
- if( ! IRC_Send_NAMES( from, chan )) return DISCONNECTED;
-
- chan = Channel_Next( chan );
+ chan = Channel_First();
+ while (chan) {
+ if (!IRC_Send_NAMES(from, chan))
+ return DISCONNECTED;
+ chan = Channel_Next(chan);
}
/* Now print all clients which are not in any channel */
- c = Client_First( );
- snprintf( rpl, sizeof( rpl ), RPL_NAMREPLY_MSG, Client_ID( from ), "*", "*" );
- while( c )
- {
- if(( Client_Type( c ) == CLIENT_USER ) && ( Channel_FirstChannelOf( c ) == NULL ) && ( ! strchr( Client_Modes( c ), 'i' )))
+ c = Client_First();
+ snprintf(rpl, sizeof(rpl), RPL_NAMREPLY_MSG, Client_ID(from), "*", "*");
+ while (c) {
+ if (Client_Type(c) == CLIENT_USER
+ && Channel_FirstChannelOf(c) == NULL
+ && !strchr(Client_Modes(c), 'i'))
{
/* its a user, concatenate ... */
- if( rpl[strlen( rpl ) - 1] != ':' ) strlcat( rpl, " ", sizeof( rpl ));
- strlcat( rpl, Client_ID( c ), sizeof( rpl ));
+ if (rpl[strlen(rpl) - 1] != ':')
+ strlcat(rpl, " ", sizeof(rpl));
+ strlcat(rpl, Client_ID(c), sizeof(rpl));
- if( strlen( rpl ) > ( LINE_LEN - CLIENT_NICK_LEN - 4 ))
- {
+ if (strlen(rpl) > LINE_LEN - CLIENT_NICK_LEN - 4) {
/* Line is gwoing too long, send now */
- if( ! IRC_WriteStrClient( from, "%s", rpl )) return DISCONNECTED;
- snprintf( rpl, sizeof( rpl ), RPL_NAMREPLY_MSG, Client_ID( from ), "*", "*" );
+ if (!IRC_WriteStrClient(from, "%s", rpl))
+ return DISCONNECTED;
+ snprintf(rpl, sizeof(rpl), RPL_NAMREPLY_MSG,
+ Client_ID(from), "*", "*");
}
}
-
- c = Client_Next( c );
- }
- if( rpl[strlen( rpl ) - 1] != ':')
- {
- if( ! IRC_WriteStrClient( from, "%s", rpl )) return DISCONNECTED;
+ c = Client_Next(c);
}
+ if (rpl[strlen(rpl) - 1] != ':' && !IRC_WriteStrClient(from, "%s", rpl))
+ return DISCONNECTED;
- IRC_SetPenalty( from, 1 );
- return IRC_WriteStrClient( from, RPL_ENDOFNAMES_MSG, Client_ID( from ), "*" );
+ return IRC_WriteStrClient(from, RPL_ENDOFNAMES_MSG, Client_ID(from), "*");
} /* IRC_NAMES */
-
/**
* Handler for the IRC command "STATS".
- * See RFC 2812 section 3.4.4.
+ *
+ * @param Client The client from which this command has been received.
+ * @param Req Request structure with prefix and all parameters.
+ * @return CONNECTED or DISCONNECTED.
*/
GLOBAL bool
IRC_STATS( CLIENT *Client, REQUEST *Req )
assert(Client != NULL);
assert(Req != NULL);
- if (Req->argc > 2)
- return IRC_WriteStrClient(Client, ERR_NEEDMOREPARAMS_MSG,
- Client_ID(Client), Req->command);
-
- /* use prefix to determine "From" */
- if (Client_Type(Client) == CLIENT_SERVER)
- from = Client_Search(Req->prefix);
- else
- from = Client;
+ IRC_SetPenalty(Client, 2);
- if (!from)
- return IRC_WriteStrClient(Client, ERR_NOSUCHNICK_MSG,
- Client_ID(Client), Req->prefix);
+ _IRC_ARGC_LE_OR_RETURN_(Client, Req, 2)
+ _IRC_GET_SENDER_OR_RETURN_(from, Req, Client)
+ _IRC_GET_TARGET_SERVER_OR_RETURN_(target, Req, 1, from)
- if (Req->argc == 2) {
- /* forward to another server? */
- target = Client_Search(Req->argv[1]);
- if ((!target) || (Client_Type(target) != CLIENT_SERVER))
- return IRC_WriteStrClient(from, ERR_NOSUCHSERVER_MSG,
- Client_ID(from), Req->argv[1]);
-
- if (target != Client_ThisServer()) {
- /* forward to another server */
- return IRC_WriteStrClientPrefix(target, from,
- "STATS %s %s", Req->argv[0], Req->argv[1]);
- }
+ /* Forward? */
+ if (target != Client_ThisServer()) {
+ IRC_WriteStrClientPrefix(target, from, "STATS %s %s",
+ Req->argv[0], Client_ID(target));
+ return CONNECTED;
}
if (Req->argc > 0)
break;
}
- IRC_SetPenalty(from, 2);
return IRC_WriteStrClient(from, RPL_ENDOFSTATS_MSG,
Client_ID(from), query);
} /* IRC_STATS */
-
/**
* Handler for the IRC command "SUMMON".
- * See RFC 2812 section 4.5. ngIRCd doesn't implement this functionality and
- * therefore answers with ERR_SUMMONDISABLED.
+ *
+ * @param Client The client from which this command has been received.
+ * @param Req Request structure with prefix and all parameters.
+ * @return CONNECTED or DISCONNECTED.
*/
GLOBAL bool
IRC_SUMMON(CLIENT * Client, UNUSED REQUEST * Req)
{
+ assert(Client != NULL);
+
+ IRC_SetPenalty(Client, 1);
+
return IRC_WriteStrClient(Client, ERR_SUMMONDISABLED_MSG,
Client_ID(Client));
} /* IRC_SUMMON */
-
+/**
+ * Handler for the IRC command "TIME".
+ *
+ * @param Client The client from which this command has been received.
+ * @param Req Request structure with prefix and all parameters.
+ * @return CONNECTED or DISCONNECTED.
+ */
GLOBAL bool
IRC_TIME( CLIENT *Client, REQUEST *Req )
{
char t_str[64];
time_t t;
- assert( Client != NULL );
- assert( Req != NULL );
-
- if( Req->argc > 1 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
+ assert(Client != NULL);
+ assert(Req != NULL);
- if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
- else from = Client;
- if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
+ IRC_SetPenalty(Client, 1);
- if( Req->argc == 1 )
- {
- target = Client_Search( Req->argv[0] );
- if(( ! target ) || ( Client_Type( target ) != CLIENT_SERVER )) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->argv[0] );
+ _IRC_ARGC_LE_OR_RETURN_(Client, Req, 1)
+ _IRC_GET_SENDER_OR_RETURN_(from, Req, Client)
+ _IRC_GET_TARGET_SERVER_OR_RETURN_(target, Req, 0, from)
- if( target != Client_ThisServer( ))
- {
- return IRC_WriteStrClientPrefix( target, from, "TIME %s", Req->argv[0] );
- }
+ /* Forward? */
+ if (target != Client_ThisServer()) {
+ IRC_WriteStrClientPrefix(target, from, "TIME %s",
+ Client_ID(target));
+ return CONNECTED;
}
t = time( NULL );
- (void)strftime( t_str, 60, "%A %B %d %Y -- %H:%M %Z", localtime( &t ));
- return IRC_WriteStrClient( from, RPL_TIME_MSG, Client_ID( from ), Client_ID( Client_ThisServer( )), t_str );
+ (void)strftime(t_str, 60, "%A %B %d %Y -- %H:%M %Z", localtime(&t));
+ return IRC_WriteStrClient(from, RPL_TIME_MSG, Client_ID(from),
+ Client_ID(Client_ThisServer()), t_str);
} /* IRC_TIME */
-
/**
* Handler for the IRC command "USERHOST".
- * See RFC 2812 section 4.8.
+ *
+ * @param Client The client from which this command has been received.
+ * @param Req Request structure with prefix and all parameters.
+ * @return CONNECTED or DISCONNECTED.
*/
GLOBAL bool
IRC_USERHOST(CLIENT *Client, REQUEST *Req)
assert(Client != NULL);
assert(Req != NULL);
- if ((Req->argc < 1))
- return IRC_WriteStrClient(Client, ERR_NEEDMOREPARAMS_MSG,
- Client_ID(Client), Req->command);
+ IRC_SetPenalty(Client, 1);
+
+ _IRC_ARGC_GE_OR_RETURN_(Client, Req, 1)
if (Req->argc > 5)
max = 5;
return IRC_WriteStrClient(Client, rpl, Client_ID(Client));
} /* IRC_USERHOST */
-
/**
* Handler for the IRC command "USERS".
- * See RFC 2812 section 4.6. As suggested there the command is disabled.
+ *
+ * @param Client The client from which this command has been received.
+ * @param Req Request structure with prefix and all parameters.
+ * @return CONNECTED or DISCONNECTED.
*/
GLOBAL bool
IRC_USERS(CLIENT * Client, UNUSED REQUEST * Req)
{
+ assert(Client != NULL);
+
+ IRC_SetPenalty(Client, 1);
+
return IRC_WriteStrClient(Client, ERR_USERSDISABLED_MSG,
Client_ID(Client));
} /* IRC_USERS */
-
+/**
+ * Handler for the IRC command "VERSION".
+ *
+ * @param Client The client from which this command has been received.
+ * @param Req Request structure with prefix and all parameters.
+ * @return CONNECTED or DISCONNECTED.
+ */
GLOBAL bool
IRC_VERSION( CLIENT *Client, REQUEST *Req )
{
assert( Client != NULL );
assert( Req != NULL );
- if(( Req->argc > 1 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
-
- /* Ziel suchen */
- if( Req->argc == 1 ) target = Client_Search( Req->argv[0] );
- else target = Client_ThisServer( );
-
- /* Prefix ermitteln */
- if( Client_Type( Client ) == CLIENT_SERVER ) prefix = Client_Search( Req->prefix );
- else prefix = Client;
- if( ! prefix ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
+ IRC_SetPenalty(Client, 1);
- /* An anderen Server weiterleiten? */
- if( target != Client_ThisServer( ))
- {
- if(( ! target ) || ( Client_Type( target ) != CLIENT_SERVER )) return IRC_WriteStrClient( prefix, ERR_NOSUCHSERVER_MSG, Client_ID( prefix ), Req->argv[0] );
+ _IRC_ARGC_LE_OR_RETURN_(Client, Req, 1)
+ _IRC_GET_SENDER_OR_RETURN_(prefix, Req, Client)
+ _IRC_GET_TARGET_SERVER_OR_RETURN_(target, Req, 0, prefix)
- /* forwarden */
- IRC_WriteStrClientPrefix( target, prefix, "VERSION %s", Req->argv[0] );
+ /* Forward? */
+ if (target != Client_ThisServer()) {
+ IRC_WriteStrClientPrefix(target, prefix, "VERSION %s",
+ Client_ID(target));
return CONNECTED;
}
/* send version information */
- IRC_SetPenalty(Client, 1);
return IRC_WriteStrClient(Client, RPL_VERSION_MSG, Client_ID(prefix),
PACKAGE_NAME, PACKAGE_VERSION,
NGIRCd_DebugLevel, Conf_ServerName,
NGIRCd_VersionAddition);
} /* IRC_VERSION */
-
/**
* Handler for the IRC "WHO" command.
*
- * See RFC 2812, 3.6.1 "Who query".
- *
* @param Client The client from which this command has been received.
* @param Req Request structure with prefix and all parameters.
* @return CONNECTED or DISCONNECTED.
assert (Client != NULL);
assert (Req != NULL);
- if (Req->argc > 2)
- return IRC_WriteStrClient(Client, ERR_NEEDMOREPARAMS_MSG,
- Client_ID(Client), Req->command);
+ IRC_SetPenalty(Client, 1);
- only_ops = false;
+ _IRC_ARGC_LE_OR_RETURN_(Client, Req, 2)
+ only_ops = false;
if (Req->argc == 2) {
if (strcmp(Req->argv[1], "o") == 0)
only_ops = true;
#endif
}
- IRC_SetPenalty(Client, 1);
if (Req->argc >= 1) {
/* Channel or mask given */
chan = Channel_Search(Req->argv[0]);
return IRC_WHO_Mask(Client, NULL, only_ops);
} /* IRC_WHO */
-
/**
* Handler for the IRC "WHOIS" command.
*
- * See RFC 2812, 3.6.2 "Whois query".
- *
- * @param Client The client from which this command has been received.
- * @param Req Request structure with prefix and all parameters.
- * @return CONNECTED or DISCONNECTED.
+ * @param Client The client from which this command has been received.
+ * @param Req Request structure with prefix and all parameters.
+ * @return CONNECTED or DISCONNECTED.
*/
GLOBAL bool
IRC_WHOIS( CLIENT *Client, REQUEST *Req )
assert( Client != NULL );
assert( Req != NULL );
+ IRC_SetPenalty(Client, 1);
+
/* Bad number of parameters? */
if (Req->argc < 1 || Req->argc > 2)
return IRC_WriteStrClient(Client, ERR_NEEDMOREPARAMS_MSG,
Client_ID(Client), Req->command);
- /* Search sender of the WHOIS */
- if (Client_Type(Client) == CLIENT_SERVER) {
- from = Client_Search(Req->prefix);
- } else {
- IRC_SetPenalty(Client, 1);
- from = Client;
- }
- if (!from)
- return IRC_WriteStrClient(Client, ERR_NOSUCHNICK_MSG,
- Client_ID(Client), Req->prefix);
+ _IRC_GET_SENDER_OR_RETURN_(from, Req, Client)
/* Get target server for this command */
if (Req->argc > 1) {
- /* Search the target server, which can be specified as a
- * nickname on that server as well: */
- target = Client_Search(Req->argv[0]);
- if (!target)
- return IRC_WriteStrClient(from, ERR_NOSUCHSERVER_MSG,
- Client_ID(from), Req->argv[0]);
+ _IRC_GET_TARGET_SERVER_OR_RETURN_(target, Req, 0, Client)
} else
target = Client_ThisServer();
+
assert(target != NULL);
- /* Forward to other server? */
- if (Client_NextHop(target) != Client_ThisServer() &&
- Client_Type(Client_NextHop(target)) == CLIENT_SERVER)
- return IRC_WriteStrClientPrefix(target, from,
- "WHOIS %s :%s",
- Req->argv[0], Req->argv[1]);
+ /* Forward? */
+ if (target != Client_ThisServer()) {
+ IRC_WriteStrClientPrefix(target, from, "WHOIS %s :%s",
+ Req->argv[0], Req->argv[1]);
+ return CONNECTED;
+ }
is_remote = Client_Conn(from) < 0;
strlcpy(mask, Req->argv[Req->argc - 1], sizeof(mask));
*/
if (!has_wildcards || is_remote) {
c = Client_Search(query);
- if (c && Client_Type(c) == CLIENT_USER) {
+ if (c && (Client_Type(c) == CLIENT_USER
+ || Client_Type(c) == CLIENT_SERVICE)) {
if (!IRC_WHOIS_SendReply(Client, from, c))
return DISCONNECTED;
} else {
Client_ID(from), Req->argv[Req->argc - 1]);
} /* IRC_WHOIS */
-
/**
- * IRC "WHOWAS" function.
- * This function implements the IRC command "WHOWHAS". It handles local
- * requests and request that should be forwarded to other servers.
+ * Handler for the IRC "WHOWAS" command.
+ *
+ * @param Client The client from which this command has been received.
+ * @param Req Request structure with prefix and all parameters.
+ * @return CONNECTED or DISCONNECTED.
*/
GLOBAL bool
IRC_WHOWAS( CLIENT *Client, REQUEST *Req )
return CONNECTED;
/* Wrong number of parameters? */
- if (Req->argc > 3)
- return IRC_WriteStrClient(Client, ERR_NEEDMOREPARAMS_MSG,
- Client_ID(Client), Req->command);
if (Req->argc < 1)
- return IRC_WriteStrClient(Client, ERR_NONICKNAMEGIVEN_MSG, Client_ID(Client));
-
- /* Search target */
- if (Req->argc == 3)
- target = Client_Search(Req->argv[2]);
- else
- target = Client_ThisServer();
-
- /* Get prefix */
- if (Client_Type(Client) == CLIENT_SERVER)
- prefix = Client_Search(Req->prefix);
- else
- prefix = Client;
+ return IRC_WriteStrClient(Client, ERR_NONICKNAMEGIVEN_MSG,
+ Client_ID(Client));
- if (!prefix)
- return IRC_WriteStrClient(Client, ERR_NOSUCHNICK_MSG,
- Client_ID(Client), Req->prefix);
+ _IRC_ARGC_LE_OR_RETURN_(Client, Req, 3)
+ _IRC_GET_SENDER_OR_RETURN_(prefix, Req, Client)
+ _IRC_GET_TARGET_SERVER_OR_RETURN_(target, Req, 2, prefix)
- /* Forward to other server? */
+ /* Forward? */
if (target != Client_ThisServer()) {
- if (!target || (Client_Type(target) != CLIENT_SERVER))
- return IRC_WriteStrClient(prefix, ERR_NOSUCHSERVER_MSG,
- Client_ID(prefix), Req->argv[2]);
-
- /* Forward */
- IRC_WriteStrClientPrefix( target, prefix, "WHOWAS %s %s %s",
- Req->argv[0], Req->argv[1],
- Req->argv[2] );
+ IRC_WriteStrClientPrefix(target, prefix, "WHOWAS %s %s %s",
+ Req->argv[0], Req->argv[1],
+ Client_ID(target));
return CONNECTED;
}
Client_ID(prefix), nick))
return DISCONNECTED;
}
- return IRC_WriteStrClient(prefix, RPL_ENDOFWHOWAS_MSG, Client_ID(prefix), Req->argv[0]);
+ return IRC_WriteStrClient(prefix, RPL_ENDOFWHOWAS_MSG,
+ Client_ID(prefix), Req->argv[0]);
} /* IRC_WHOWAS */
-
/**
* Send LUSERS reply to a client.
*
return CONNECTED;
} /* IRC_Send_LUSERS */
-
GLOBAL bool
IRC_Show_MOTD( CLIENT *Client )
{
return Show_MOTD_End(Client);
} /* IRC_Show_MOTD */
-
/**
* Send NAMES reply for a specific client and channel.
*
return CONNECTED;
} /* IRC_Send_NAMES */
-
/**
* Send the ISUPPORT numeric (005).
* This numeric indicates the features that are supported by this server.
MAX_HNDL_CHANNEL_LISTS);
} /* IRC_Send_ISUPPORT */
-
/* -eof- */
projects / ngircd-alex.git / blobdiff