From bf1c59c61cdbd4c8f98e0e68241b47f6e817e1d6 Mon Sep 17 00:00:00 2001 From: Alexander Barton Date: Fri, 4 Jan 2002 01:21:47 +0000 Subject: [PATCH] - Client-Strukruren werden nur noch ueber Funktionen angesprochen. - Weitere Anpassungen und Erweiterungen der Server-Links. --- src/ngircd/irc.c | 436 +++++++++++++++++++++++++++-------------------- 1 file changed, 248 insertions(+), 188 deletions(-) diff --git a/src/ngircd/irc.c b/src/ngircd/irc.c index 32805b34..41dd8544 100644 --- a/src/ngircd/irc.c +++ b/src/ngircd/irc.c @@ -9,11 +9,15 @@ * Naehere Informationen entnehmen Sie bitter der Datei COPYING. Eine Liste * der an ngIRCd beteiligten Autoren finden Sie in der Datei AUTHORS. * - * $Id: irc.c,v 1.21 2002/01/03 02:26:51 alex Exp $ + * $Id: irc.c,v 1.22 2002/01/04 01:21:47 alex Exp $ * * irc.c: IRC-Befehle * * $Log: irc.c,v $ + * Revision 1.22 2002/01/04 01:21:47 alex + * - Client-Strukruren werden nur noch ueber Funktionen angesprochen. + * - Weitere Anpassungen und Erweiterungen der Server-Links. + * * Revision 1.21 2002/01/03 02:26:51 alex * - neue Befehle SERVER und NJOIN begonnen, * - begonnen, diverse IRC-Befehle an Server-Links anzupassen. @@ -94,6 +98,7 @@ #include #include #include +#include #include #include "ngircd.h" @@ -116,6 +121,8 @@ LOCAL BOOLEAN Hello_User( CLIENT *Client ); LOCAL BOOLEAN Show_MOTD( CLIENT *Client ); +LOCAL VOID Kill_Nick( CHAR *Nick ); + GLOBAL VOID IRC_Init( VOID ) { @@ -143,11 +150,11 @@ GLOBAL BOOLEAN IRC_WriteStrClient( CLIENT *Client, CLIENT *Prefix, CHAR *Format, vsnprintf( buffer, 1000, Format, ap ); va_end( ap ); - if( Client->conn_id != NONE ) send_to = Client->conn_id; - else send_to = Client->introducer->conn_id; + if( Client_Conn( Client ) != NONE ) send_to = Client_Conn( Client ); + else send_to = Client_Conn( Client_Introducer( Client )); - if( Prefix ) ok = Conn_WriteStr( Client->conn_id, ":%s %s", Client_GetID( Prefix ), buffer ); - else ok = Conn_WriteStr( Client->conn_id, buffer ); + if( Prefix ) ok = Conn_WriteStr( Client_Conn( Client ), ":%s %s", Client_Mask( Prefix ), buffer ); + else ok = Conn_WriteStr( Client_Conn( Client ), buffer ); return ok; } /* IRC_WriteStrClient */ @@ -179,77 +186,104 @@ GLOBAL BOOLEAN IRC_PASS( CLIENT *Client, REQUEST *Req ) assert( Req != NULL ); /* Fehler liefern, wenn kein lokaler Client */ - if( Client->conn_id <= NONE ) return IRC_WriteStrClient( Client, This_Server, ERR_UNKNOWNCOMMAND_MSG, Client_Nick( Client ), Req->command ); + if( Client_Conn( Client ) <= NONE ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_UNKNOWNCOMMAND_MSG, Client_ID( Client ), Req->command ); - if(( Client->type == CLIENT_UNKNOWN ) && ( Req->argc == 1)) + if(( Client_Type( Client ) == CLIENT_UNKNOWN ) && ( Req->argc == 1)) { /* noch nicht registrierte unbekannte Verbindung */ - Log( LOG_DEBUG, "Connection %d: got PASS command ...", Client->conn_id ); + Log( LOG_DEBUG, "Connection %d: got PASS command ...", Client_Conn( Client )); /* Passwort speichern */ - strncpy( Client->pass, Req->argv[0], CLIENT_PASS_LEN ); - Client->pass[CLIENT_PASS_LEN - 1] = '\0'; + Client_SetPassword( Client, Req->argv[0] ); - Client->type = CLIENT_GOTPASS; + Client_SetType( Client, CLIENT_GOTPASS ); return CONNECTED; } - else if((( Client->type == CLIENT_UNKNOWN ) || ( Client->type == CLIENT_UNKNOWNSERVER )) && (( Req->argc == 3 ) || ( Req->argc == 4 ))) + else if((( Client_Type( Client ) == CLIENT_UNKNOWN ) || ( Client_Type( Client ) == CLIENT_UNKNOWNSERVER )) && (( Req->argc == 3 ) || ( Req->argc == 4 ))) { /* noch nicht registrierte Server-Verbindung */ - Log( LOG_DEBUG, "Connection %d: got PASS command (new server link) ...", Client->conn_id ); + Log( LOG_DEBUG, "Connection %d: got PASS command (new server link) ...", Client_Conn( Client )); /* Passwort speichern */ - strncpy( Client->pass, Req->argv[0], CLIENT_PASS_LEN ); - Client->pass[CLIENT_PASS_LEN - 1] = '\0'; - - Client->type = CLIENT_GOTPASSSERVER; + Client_SetPassword( Client, Req->argv[0] ); + + Client_SetType( Client, CLIENT_GOTPASSSERVER ); return CONNECTED; } - else if(( Client->type == CLIENT_UNKNOWN ) || ( Client->type == CLIENT_UNKNOWNSERVER )) + else if(( Client_Type( Client ) == CLIENT_UNKNOWN ) || ( Client_Type( Client ) == CLIENT_UNKNOWNSERVER )) { /* Falsche Anzahl Parameter? */ - return IRC_WriteStrClient( Client, This_Server, ERR_NEEDMOREPARAMS_MSG, Client_Nick( Client ), Req->command ); + return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command ); } - else return IRC_WriteStrClient( Client, This_Server, ERR_ALREADYREGISTRED_MSG, Client_Nick( Client )); + else return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_ALREADYREGISTRED_MSG, Client_ID( Client )); } /* IRC_PASS */ GLOBAL BOOLEAN IRC_SERVER( CLIENT *Client, REQUEST *Req ) { + CHAR str[LINE_LEN], *ptr; + CLIENT *c; + assert( Client != NULL ); assert( Req != NULL ); /* Fehler liefern, wenn kein lokaler Client */ - if( Client->conn_id <= NONE ) return IRC_WriteStrClient( Client, This_Server, ERR_UNKNOWNCOMMAND_MSG, Client_Nick( Client ), Req->command ); + if( Client_Conn( Client ) <= NONE ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_UNKNOWNCOMMAND_MSG, Client_ID( Client ), Req->command ); - if( Client->type == CLIENT_GOTPASSSERVER ) + if( Client_Type( Client ) == CLIENT_GOTPASSSERVER ) { /* Verbindung soll als Server-Server-Verbindung registriert werden */ - Log( LOG_DEBUG, "Connection %d: got SERVER command (new server link) ...", Client->conn_id ); + Log( LOG_DEBUG, "Connection %d: got SERVER command (new server link) ...", Client_Conn( Client )); /* Falsche Anzahl Parameter? */ - if( Req->argc != 3 ) return IRC_WriteStrClient( Client, This_Server, ERR_NEEDMOREPARAMS_MSG, Client_Nick( Client ), Req->command ); + if( Req->argc != 3 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command ); /* Ist ein Server mit dieser ID bereits registriert? */ if( ! Client_CheckID( Client, Req->argv[0] )) return DISCONNECTED; /* Server-Strukturen fuellen ;-) */ - strncpy( Client->nick, Req->argv[0], CLIENT_ID_LEN ); - Client->nick[CLIENT_ID_LEN - 1] = '\0'; - strncpy( Client->info, Req->argv[2], CLIENT_INFO_LEN ); - Client->info[CLIENT_INFO_LEN - 1] = '\0'; + Client_SetID( Client, Req->argv[0] ); + Client_SetToken( Client, atoi( Req->argv[1] )); + Client_SetInfo( Client, Req->argv[2] ); + Client_SetHops( Client, 1 ); - Log( LOG_NOTICE, "Server \"%s\" (%s) registered (connection %d).", Client->nick, Client->info, Client->conn_id ); + Log( LOG_NOTICE, "Server \"%s\" registered (connection %d, 1 hop).", Client_ID( Client ), Client_Conn( Client )); - Client->type = CLIENT_SERVER; + Client_SetType( Client, CLIENT_SERVER ); return CONNECTED; } - else if( Client->type == CLIENT_SERVER ) + else if( Client_Type( Client ) == CLIENT_SERVER ) { /* Neuer Server wird im Netz angekuendigt */ + + /* Falsche Anzahl Parameter? */ + if( Req->argc != 4 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command ); + + /* Ist ein Server mit dieser ID bereits registriert? */ + if( ! Client_CheckID( Client, Req->argv[0] )) return DISCONNECTED; + + /* Ueberfluessige Hostnamen aus Info-Text entfernen */ + ptr = strchr( Req->argv[3] + 2, '[' ); + if( ! ptr ) ptr = Req->argv[3]; + + /* Neue Client-Struktur anlegen */ + c = Client_NewRemoteServer( Client, Req->argv[0], atoi( Req->argv[1] ), atoi( Req->argv[2] ), ptr ); + if( ! c ) + { + /* Neue Client-Struktur konnte nicht angelegt werden */ + Log( LOG_ALERT, "Can't allocate client structure for server! (on connection %d)", Client_Conn( Client )); + Conn_Close( Client_Conn( Client ), "Can't allocate client structure for remote server!" ); + return DISCONNECTED; + } + + /* Log-Meldung zusammenbauen und ausgeben */ + if(( Client_Hops( c ) > 1 ) && ( Req->prefix[0] )) sprintf( str, "connected to %s, ", Req->prefix ); + else strcpy( str, "" ); + Log( LOG_NOTICE, "Server \"%s\" registered (via %s, %s%d hop%s).", Client_ID( c ), Client_ID( Client ), str, Client_Hops( c ), Client_Hops( c ) > 1 ? "s": "" ); + return CONNECTED; } - else return IRC_WriteStrClient( Client, This_Server, ERR_NEEDMOREPARAMS_MSG, Client_Nick( Client ), Req->command ); + else return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command ); } /* IRC_SERVER */ @@ -258,7 +292,7 @@ GLOBAL BOOLEAN IRC_NJOIN( CLIENT *Client, REQUEST *Req ) assert( Client != NULL ); assert( Req != NULL ); - if( Client->type != CLIENT_SERVER ) return IRC_WriteStrClient( Client, This_Server, ERR_NOTREGISTEREDSERVER_MSG, Client_Nick( Client )); + if( Client_Type( Client ) != CLIENT_SERVER ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTEREDSERVER_MSG, Client_ID( Client )); return CONNECTED; } /* IRC_NJOIN */ @@ -266,68 +300,105 @@ GLOBAL BOOLEAN IRC_NJOIN( CLIENT *Client, REQUEST *Req ) GLOBAL BOOLEAN IRC_NICK( CLIENT *Client, REQUEST *Req ) { + CLIENT *intr_c, *c; + assert( Client != NULL ); assert( Req != NULL ); /* Zumindest BitchX sendet NICK-USER in der falschen Reihenfolge. */ #ifndef STRICT_RFC - if( Client->type == CLIENT_UNKNOWN || Client->type == CLIENT_GOTPASS || Client->type == CLIENT_GOTNICK || Client->type == CLIENT_GOTUSER || Client->type == CLIENT_USER ) + if( Client_Type( Client ) == CLIENT_UNKNOWN || Client_Type( Client ) == CLIENT_GOTPASS || Client_Type( Client ) == CLIENT_GOTNICK || Client_Type( Client ) == CLIENT_GOTUSER || Client_Type( Client ) == CLIENT_USER ) #else - if( Client->type == CLIENT_UNKNOWN || Client->type == CLIENT_GOTPASS || Client->type == CLIENT_GOTNICK || Client->type == CLIENT_USER ) + if( Client_Type( Client ) == CLIENT_UNKNOWN || Client_Type( Client ) == CLIENT_GOTPASS || Client_Type( Client ) == CLIENT_GOTNICK || Client_Type( Client ) == CLIENT_USER ) #endif { /* User-Registrierung bzw. Nick-Aenderung */ /* Falsche Anzahl Parameter? */ - if( Req->argc != 1 ) return IRC_WriteStrClient( Client, This_Server, ERR_NEEDMOREPARAMS_MSG, Client_Nick( Client ), Req->command ); + if( Req->argc != 1 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command ); /* Ist der Client "restricted"? */ - if( strchr( Client->modes, 'r' )) return IRC_WriteStrClient( Client, This_Server, ERR_RESTRICTED_MSG, Client_Nick( Client )); + if( Client_HasMode( Client, 'r' )) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_RESTRICTED_MSG, Client_ID( Client )); /* Wenn der Client zu seinem eigenen Nick wechseln will, so machen * wir nichts. So macht es das Original und mind. Snak hat probleme, * wenn wir es nicht so machen. Ob es so okay ist? Hm ... */ #ifndef STRICT_RFC - if( strcmp( Client->nick, Req->argv[0] ) == 0 ) return CONNECTED; + if( strcmp( Client_ID( Client ), Req->argv[0] ) == 0 ) return CONNECTED; #endif /* pruefen, ob Nick bereits vergeben. Speziallfall: der Client * will nur die Gross- und Kleinschreibung aendern. Das darf * er natuerlich machen :-) */ - if( strcasecmp( Client->nick, Req->argv[0] ) != 0 ) + if( strcasecmp( Client_ID( Client ), Req->argv[0] ) != 0 ) { - if( ! Client_CheckNick( Client, Req->argv[0] )) return DISCONNECTED; + if( ! Client_CheckNick( Client, Req->argv[0] )) return CONNECTED; } - if( Client->type == CLIENT_USER ) + if( Client_Type( Client ) == CLIENT_USER ) { /* Nick-Aenderung: allen mitteilen! */ - Log( LOG_INFO, "User \"%s!%s@%s\" changed nick: \"%s\" -> \"%s\".", Client->nick, Client->user, Client->host, Client->nick, Req->argv[0] ); + Log( LOG_INFO, "User \"%s\" changed nick: \"%s\" -> \"%s\".", Client_Mask( Client ), Client_ID( Client ), Req->argv[0] ); IRC_WriteStrRelated( Client, "NICK :%s", Req->argv[0] ); } /* Client-Nick registrieren */ - strcpy( Client->nick, Req->argv[0] ); + Client_SetID( Client, Req->argv[0] ); - if( Client->type != CLIENT_USER ) + if( Client_Type( Client ) != CLIENT_USER ) { /* Neuer Client */ - Log( LOG_DEBUG, "Connection %d: got NICK command ...", Client->conn_id ); - if( Client->type == CLIENT_GOTUSER ) return Hello_User( Client ); - else Client->type = CLIENT_GOTNICK; + Log( LOG_DEBUG, "Connection %d: got NICK command ...", Client_Conn( Client )); + if( Client_Type( Client ) == CLIENT_GOTUSER ) return Hello_User( Client ); + else Client_SetType( Client, CLIENT_GOTNICK ); } return CONNECTED; } - else if( Client->type == CLIENT_SERVER ) + else if( Client_Type( Client ) == CLIENT_SERVER ) { /* Server fuehrt neuen Client ein */ /* Falsche Anzahl Parameter? */ - if( Req->argc != 7 ) return IRC_WriteStrClient( Client, This_Server, ERR_NEEDMOREPARAMS_MSG, Client_Nick( Client ), Req->command ); + if( Req->argc != 7 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command ); + + /* Nick ueberpruefen */ + c = Client_GetFromID( Req->argv[0] ); + if( c ) + { + /* Der neue Nick ist auf diesem Server bereits registriert: + * sowohl der neue, als auch der alte Client muessen nun + * disconnectiert werden. */ + Log( LOG_ALERT, "Server %s introduces already registered nick %s!", Client_ID( Client ), Req->argv[0] ); + Kill_Nick( Req->argv[0] ); + return CONNECTED; + } + + /* Server, zu dem der Client connectiert ist, suchen */ + intr_c = Client_GetFromToken( Client, atoi( Req->argv[4] )); + if( ! intr_c ) + { + Log( LOG_ALERT, "Server %s introduces nick %s with unknown host server!?", Client_ID( Client ), Req->argv[0] ); + Kill_Nick( Req->argv[0] ); + return CONNECTED; + } + + /* Neue Client-Struktur anlegen */ + c = Client_NewRemoteUser( intr_c, Req->argv[0], atoi( Req->argv[1] ), Req->argv[2], Req->argv[3], atoi( Req->argv[4] ), Req->argv[5], Req->argv[6] ); + if( ! c ) + { + /* Eine neue Client-Struktur konnte nicht angelegt werden. + * Der Client muss disconnectiert werden, damit der Netz- + * status konsistent bleibt. */ + Log( LOG_ALERT, "Can't allocate client structure! (on connection %d)", Client_Conn( Client )); + Kill_Nick( Req->argv[0] ); + return CONNECTED; + } + + Log( LOG_NOTICE, "User \"%s\" registered (via %s, on %s, %d hop%s).", Client_ID( c ), Client_ID( Client ), Client_ID( intr_c ), Client_Hops( c ), Client_Hops( c ) > 1 ? "s": "" ); return CONNECTED; } - else return IRC_WriteStrClient( Client, This_Server, ERR_ALREADYREGISTRED_MSG, Client_Nick( Client )); + else return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_ALREADYREGISTRED_MSG, Client_ID( Client )); } /* IRC_NICK */ @@ -337,29 +408,27 @@ GLOBAL BOOLEAN IRC_USER( CLIENT *Client, REQUEST *Req ) assert( Req != NULL ); #ifndef STRICT_RFC - if( Client->type == CLIENT_GOTNICK || Client->type == CLIENT_GOTPASS || Client->type == CLIENT_UNKNOWN ) + if( Client_Type( Client ) == CLIENT_GOTNICK || Client_Type( Client ) == CLIENT_GOTPASS || Client_Type( Client ) == CLIENT_UNKNOWN ) #else - if( Client->type == CLIENT_GOTNICK || Client->type == CLIENT_GOTPASS ) + if( Client_Type( Client ) == CLIENT_GOTNICK || Client_Type( Client ) == CLIENT_GOTPASS ) #endif { /* Falsche Anzahl Parameter? */ - if( Req->argc != 4 ) return IRC_WriteStrClient( Client, This_Server, ERR_NEEDMOREPARAMS_MSG, Client_Nick( Client ), Req->command ); + if( Req->argc != 4 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command ); - strncpy( Client->user, Req->argv[0], CLIENT_USER_LEN ); - Client->user[CLIENT_USER_LEN - 1] = '\0'; - strncpy( Client->name, Req->argv[3], CLIENT_NAME_LEN ); - Client->name[CLIENT_NAME_LEN - 1] = '\0'; + Client_SetUser( Client, Req->argv[0] ); + Client_SetInfo( Client, Req->argv[3] ); - Log( LOG_DEBUG, "Connection %d: got USER command ...", Client->conn_id ); - if( Client->type == CLIENT_GOTNICK ) return Hello_User( Client ); - else Client->type = CLIENT_GOTUSER; + Log( LOG_DEBUG, "Connection %d: got USER command ...", Client_Conn( Client )); + if( Client_Type( Client ) == CLIENT_GOTNICK ) return Hello_User( Client ); + else Client_SetType( Client, CLIENT_GOTUSER ); return CONNECTED; } - else if( Client->type == CLIENT_USER || Client->type == CLIENT_SERVER || Client->type == CLIENT_SERVICE ) + else if( Client_Type( Client ) == CLIENT_USER || Client_Type( Client ) == CLIENT_SERVER || Client_Type( Client ) == CLIENT_SERVICE ) { - return IRC_WriteStrClient( Client, This_Server, ERR_ALREADYREGISTRED_MSG, Client_Nick( Client )); + return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_ALREADYREGISTRED_MSG, Client_ID( Client )); } - else return IRC_WriteStrClient( Client, This_Server, ERR_NOTREGISTERED_MSG, Client_Nick( Client )); + else return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTERED_MSG, Client_ID( Client )); } /* IRC_USER */ @@ -368,15 +437,15 @@ GLOBAL BOOLEAN IRC_QUIT( CLIENT *Client, REQUEST *Req ) assert( Client != NULL ); assert( Req != NULL ); - if( Client->type != CLIENT_SERVER && Client->type != CLIENT_SERVICE ) + if( Client_Type( Client ) != CLIENT_SERVER && Client_Type( Client ) != CLIENT_SERVICE ) { /* Falsche Anzahl Parameter? */ - if( Req->argc > 1 ) return IRC_WriteStrClient( Client, This_Server, ERR_NEEDMOREPARAMS_MSG, Client_Nick( Client ), Req->command ); + if( Req->argc > 1 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command ); - Conn_Close( Client->conn_id, "Client wants to quit." ); + Conn_Close( Client_Conn( Client ), "Client wants to quit." ); return DISCONNECTED; } - else return IRC_WriteStrClient( Client, This_Server, ERR_NOTREGISTERED_MSG, Client_Nick( Client )); + else return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTERED_MSG, Client_ID( Client )); } /* IRC_QUIT */ @@ -385,13 +454,13 @@ GLOBAL BOOLEAN IRC_PING( CLIENT *Client, REQUEST *Req ) assert( Client != NULL ); assert( Req != NULL ); - if(( Client->type != CLIENT_USER ) && ( Client->type != CLIENT_SERVER )) return IRC_WriteStrClient( Client, This_Server, ERR_NOTREGISTERED_MSG, Client_Nick( Client )); + if(( Client_Type( Client ) != CLIENT_USER ) && ( Client_Type( Client ) != CLIENT_SERVER )) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTERED_MSG, Client_ID( Client )); /* Falsche Anzahl Parameter? */ - if( Req->argc < 1 ) return IRC_WriteStrClient( Client, This_Server, ERR_NOORIGIN_MSG, Client_Nick( Client )); - if( Req->argc > 1 ) return IRC_WriteStrClient( Client, This_Server, ERR_NEEDMOREPARAMS_MSG, Client_Nick( Client ), Req->command ); + if( Req->argc < 1 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOORIGIN_MSG, Client_ID( Client )); + if( Req->argc > 1 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command ); - return IRC_WriteStrClient( Client, This_Server, "PONG %s :%s", Client_Nick( This_Server), Client_Nick( Client )); + return IRC_WriteStrClient( Client, Client_ThisServer( ), "PONG %s :%s", Client_ID( Client_ThisServer( )), Client_ID( Client )); } /* IRC_PING */ @@ -400,16 +469,16 @@ GLOBAL BOOLEAN IRC_PONG( CLIENT *Client, REQUEST *Req ) assert( Client != NULL ); assert( Req != NULL ); - if(( Client->type != CLIENT_USER ) && ( Client->type != CLIENT_SERVER )) return IRC_WriteStrClient( Client, This_Server, ERR_NOTREGISTERED_MSG, Client_Nick( Client )); + if(( Client_Type( Client ) != CLIENT_USER ) && ( Client_Type( Client ) != CLIENT_SERVER )) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTERED_MSG, Client_ID( Client )); /* Falsche Anzahl Parameter? */ - if( Req->argc < 1 ) return IRC_WriteStrClient( Client, This_Server, ERR_NOORIGIN_MSG, Client_Nick( Client )); - if( Req->argc > 2 ) return IRC_WriteStrClient( Client, This_Server, ERR_NEEDMOREPARAMS_MSG, Client_Nick( Client ), Req->command ); + if( Req->argc < 1 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOORIGIN_MSG, Client_ID( Client )); + if( Req->argc > 2 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command ); /* Der Connection-Timestamp wurde schon beim Lesen aus dem Socket * aktualisiert, daher muss das hier nicht mehr gemacht werden. */ - Log( LOG_DEBUG, "Connection %d: received PONG.", Client->conn_id ); + Log( LOG_DEBUG, "Connection %d: received PONG.", Client_Conn( Client )); return CONNECTED; } /* IRC_PONG */ @@ -419,10 +488,10 @@ GLOBAL BOOLEAN IRC_MOTD( CLIENT *Client, REQUEST *Req ) assert( Client != NULL ); assert( Req != NULL ); - if( Client->type != CLIENT_USER ) return IRC_WriteStrClient( Client, This_Server, ERR_NOTREGISTERED_MSG, Client_Nick( Client )); + if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTERED_MSG, Client_ID( Client )); /* Falsche Anzahl Parameter? */ - if( Req->argc != 0 ) return IRC_WriteStrClient( Client, This_Server, ERR_NEEDMOREPARAMS_MSG, Client_Nick( Client ), Req->command ); + if( Req->argc != 0 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command ); return Show_MOTD( Client ); } /* IRC_MOTD */ @@ -435,22 +504,22 @@ GLOBAL BOOLEAN IRC_PRIVMSG( CLIENT *Client, REQUEST *Req ) assert( Client != NULL ); assert( Req != NULL ); - if( Client->type != CLIENT_USER ) return IRC_WriteStrClient( Client, This_Server, ERR_NOTREGISTERED_MSG, Client_Nick( Client )); + if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTERED_MSG, Client_ID( Client )); /* Falsche Anzahl Parameter? */ - if( Req->argc == 0 ) return IRC_WriteStrClient( Client, This_Server, ERR_NORECIPIENT_MSG, Client_Nick( Client ), Req->command ); - if( Req->argc == 1 ) return IRC_WriteStrClient( Client, This_Server, ERR_NOTEXTTOSEND_MSG, Client_Nick( Client )); - if( Req->argc > 2 ) return IRC_WriteStrClient( Client, This_Server, ERR_NEEDMOREPARAMS_MSG, Client_Nick( Client ), Req->command ); + if( Req->argc == 0 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NORECIPIENT_MSG, Client_ID( Client ), Req->command ); + if( Req->argc == 1 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTEXTTOSEND_MSG, Client_ID( Client )); + if( Req->argc > 2 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command ); to = Client_Search( Req->argv[0] ); if( to ) { /* Okay, Ziel ist ein User */ - if( Client->conn_id >= 0 ) Conn_UpdateIdle( Client->conn_id ); - return IRC_WriteStrClient( to, Client, "PRIVMSG %s :%s", to->nick, Req->argv[1] ); + if( Client_Conn( Client ) >= 0 ) Conn_UpdateIdle( Client_Conn( Client )); + return IRC_WriteStrClient( to, Client, "PRIVMSG %s :%s", Client_ID( to ), Req->argv[1] ); } - return IRC_WriteStrClient( Client, This_Server, ERR_NOSUCHNICK_MSG, Client_Nick( Client ), Req->argv[0] ); + return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->argv[0] ); } /* IRC_PRIVMSG */ @@ -461,7 +530,7 @@ GLOBAL BOOLEAN IRC_NOTICE( CLIENT *Client, REQUEST *Req ) assert( Client != NULL ); assert( Req != NULL ); - if( Client->type != CLIENT_USER ) return IRC_WriteStrClient( Client, This_Server, ERR_NOTREGISTERED_MSG, Client_Nick( Client )); + if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTERED_MSG, Client_ID( Client )); /* Falsche Anzahl Parameter? */ if( Req->argc != 2 ) return CONNECTED; @@ -470,7 +539,7 @@ GLOBAL BOOLEAN IRC_NOTICE( CLIENT *Client, REQUEST *Req ) if( to ) { /* Okay, Ziel ist ein User */ - return IRC_WriteStrClient( to, Client, "NOTICE %s :%s", to->nick, Req->argv[1] ); + return IRC_WriteStrClient( to, Client, "NOTICE %s :%s", Client_ID( to ), Req->argv[1] ); } return CONNECTED; @@ -479,42 +548,42 @@ GLOBAL BOOLEAN IRC_NOTICE( CLIENT *Client, REQUEST *Req ) GLOBAL BOOLEAN IRC_MODE( CLIENT *Client, REQUEST *Req ) { - CHAR x[2], new_modes[CLIENT_MODE_LEN], *ptr, *p; + CHAR x[2], new_modes[CLIENT_MODE_LEN], *ptr; BOOLEAN set, ok; CLIENT *c; assert( Client != NULL ); assert( Req != NULL ); - if(( Client->type != CLIENT_USER ) && ( Client->type != CLIENT_SERVER )) return IRC_WriteStrClient( Client, This_Server, ERR_NOTREGISTERED_MSG, Client_Nick( Client )); + if(( Client_Type( Client ) != CLIENT_USER ) && ( Client_Type( Client ) != CLIENT_SERVER )) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTERED_MSG, Client_ID( Client )); /* Falsche Anzahl Parameter? */ - if(( Req->argc > 2 ) || ( Req->argc < 1 )) return IRC_WriteStrClient( Client, This_Server, ERR_NEEDMOREPARAMS_MSG, Client_Nick( Client ), Req->command ); + if(( Req->argc > 2 ) || ( Req->argc < 1 )) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command ); /* "Ziel-Client" suchen */ c = Client_Search( Req->argv[0] ); /* Wer ist der Anfragende? */ - if( Client->type == CLIENT_USER ) + if( Client_Type( Client ) == CLIENT_USER ) { /* User: MODE ist nur fuer sich selber zulaessig */ - if( c != Client ) return IRC_WriteStrClient( Client, This_Server, ERR_USERSDONTMATCH_MSG, Client_Nick( Client )); + if( c != Client ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_USERSDONTMATCH_MSG, Client_ID( Client )); } else { /* Server: gibt es den Client ueberhaupt? */ - if( ! c ) return IRC_WriteStrClient( Client, This_Server, ERR_NOSUCHNICK_MSG, Client_Nick( Client ), Req->argv[0] ); + if( ! c ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->argv[0] ); } /* Werden die Modes erfragt? */ - if( Req->argc == 1 ) return IRC_WriteStrClient( Client, This_Server, RPL_UMODEIS_MSG, Client_Nick( Client ), Client->modes ); + if( Req->argc == 1 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_UMODEIS_MSG, Client_ID( Client ), Client_Modes( Client )); ptr = Req->argv[1]; /* Sollen Modes gesetzt oder geloescht werden? */ if( *ptr == '+' ) set = TRUE; else if( *ptr == '-' ) set = FALSE; - else return IRC_WriteStrClient( Client, This_Server, ERR_UMODEUNKNOWNFLAG_MSG, Client_Nick( Client )); + else return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_UMODEUNKNOWNFLAG_MSG, Client_ID( Client )); /* Reply-String mit Aenderungen vorbereiten */ if( set ) strcpy( new_modes, "+" ); @@ -535,19 +604,19 @@ GLOBAL BOOLEAN IRC_MODE( CLIENT *Client, REQUEST *Req ) case 'r': /* restricted (kann nur gesetzt werden) */ if( set ) x[0] = 'r'; - else ok = IRC_WriteStrClient( Client, This_Server, ERR_RESTRICTED_MSG, Client_Nick( Client )); + else ok = IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_RESTRICTED_MSG, Client_ID( Client )); break; case 'o': /* operator (kann nur geloescht werden) */ if( ! set ) { - Client->oper_by_me = FALSE; + Client_SetOperByMe( Client, FALSE ); x[0] = 'o'; } - else ok = IRC_WriteStrClient( Client, This_Server, ERR_UMODEUNKNOWNFLAG_MSG, Client_Nick( Client )); + else ok = IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_UMODEUNKNOWNFLAG_MSG, Client_ID( Client )); break; default: - ok = IRC_WriteStrClient( Client, This_Server, ERR_UMODEUNKNOWNFLAG_MSG, Client_Nick( Client )); + ok = IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_UMODEUNKNOWNFLAG_MSG, Client_ID( Client )); x[0] = '\0'; } if( ! ok ) break; @@ -558,36 +627,21 @@ GLOBAL BOOLEAN IRC_MODE( CLIENT *Client, REQUEST *Req ) /* Okay, gueltigen Mode gefunden */ if( set ) { - /* Modes sollen gesetzt werden */ - if( ! strchr( Client->modes, x[0] )) - { - /* Client hat den Mode noch nicht -> setzen */ - strcat( Client->modes, x ); - strcat( new_modes, x ); - } + /* Mode setzen. Wenn der Client ihn noch nicht hatte: merken */ + if( Client_ModeAdd( Client, x[0] )) strcat( new_modes, x ); } else { - /* Modes sollen geloescht werden */ - p = strchr( Client->modes, x[0] ); - if( p ) - { - /* Client hat den Mode -> loeschen */ - while( *p ) - { - *p = *(p + 1); - p++; - } - strcat( new_modes, x ); - } + /* Modes geloescht. Wenn der Client ihn hatte: merken */ + if( Client_ModeDel( Client, x[0] )) strcat( new_modes, x ); } } /* Geanderte Modes? */ if( new_modes[1] && ok ) { - ok = IRC_WriteStrRelated( Client, "MODE %s :%s", Client->nick, new_modes ); - Log( LOG_DEBUG, "User \"%s!%s@%s\": Mode change, now \"%s\".", Client->nick, Client->user, Client->host, Client->modes ); + ok = IRC_WriteStrRelated( Client, "MODE %s :%s", Client_ID( Client ), new_modes ); + Log( LOG_DEBUG, "User \"%s\": Mode change, now \"%s\".", Client_Mask( Client ), Client_Modes( Client )); } return ok; } /* IRC_MODE */ @@ -600,32 +654,32 @@ GLOBAL BOOLEAN IRC_OPER( CLIENT *Client, REQUEST *Req ) assert( Client != NULL ); assert( Req != NULL ); - if( Client->type != CLIENT_USER ) return IRC_WriteStrClient( Client, This_Server, ERR_NOTREGISTERED_MSG, Client_Nick( Client )); + if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTERED_MSG, Client_ID( Client )); /* Falsche Anzahl Parameter? */ - if( Req->argc != 2 ) return IRC_WriteStrClient( Client, This_Server, ERR_NEEDMOREPARAMS_MSG, Client_Nick( Client ), Req->command ); + if( Req->argc != 2 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command ); /* Operator suchen */ for( i = 0; i < Conf_Oper_Count; i++) { if( Conf_Oper[i].name[0] && Conf_Oper[i].pwd[0] && ( strcmp( Conf_Oper[i].name, Req->argv[0] ) == 0 )) break; } - if( i >= Conf_Oper_Count ) return IRC_WriteStrClient( Client, This_Server, ERR_PASSWDMISMATCH_MSG, Client_Nick( Client )); + if( i >= Conf_Oper_Count ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_PASSWDMISMATCH_MSG, Client_ID( Client )); /* Stimmt der Name und das Passwort? */ - if(( strcmp( Conf_Oper[i].name, Req->argv[0] ) != 0 ) || ( strcmp( Conf_Oper[i].pwd, Req->argv[1] ) != 0 )) return IRC_WriteStrClient( Client, This_Server, ERR_PASSWDMISMATCH_MSG, Client_Nick( Client )); + if(( strcmp( Conf_Oper[i].name, Req->argv[0] ) != 0 ) || ( strcmp( Conf_Oper[i].pwd, Req->argv[1] ) != 0 )) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_PASSWDMISMATCH_MSG, Client_ID( Client )); - if( ! strchr( Client->modes, 'o' )) + if( ! Client_HasMode( Client, 'o' )) { /* noch kein o-Mode gesetzt */ - strcat( Client->modes, "o" ); - if( ! IRC_WriteStrRelated( Client, "MODE %s :+o", Client->nick )) return DISCONNECTED; + Client_ModeAdd( Client, 'o' ); + if( ! IRC_WriteStrRelated( Client, "MODE %s :+o", Client_ID( Client ))) return DISCONNECTED; } - if( ! Client->oper_by_me ) Log( LOG_NOTICE, "User \"%s!%s@%s\" is now an IRC Operator.", Client->nick, Client->user, Client->host ); + if( ! Client_OperByMe( Client )) Log( LOG_NOTICE, "User \"%s\" is now an IRC Operator.", Client_Mask( Client )); - Client->oper_by_me = TRUE; - return IRC_WriteStrClient( Client, This_Server, RPL_YOUREOPER_MSG, Client_Nick( Client )); + Client_SetOperByMe( Client, TRUE ); + return IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_YOUREOPER_MSG, Client_ID( Client )); } /* IRC_OPER */ @@ -634,14 +688,14 @@ GLOBAL BOOLEAN IRC_DIE( CLIENT *Client, REQUEST *Req ) assert( Client != NULL ); assert( Req != NULL ); - if( Client->type != CLIENT_USER ) return IRC_WriteStrClient( Client, This_Server, ERR_NOTREGISTERED_MSG, Client_Nick( Client )); + if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTERED_MSG, Client_ID( Client )); /* Falsche Anzahl Parameter? */ - if( Req->argc != 0 ) return IRC_WriteStrClient( Client, This_Server, ERR_NEEDMOREPARAMS_MSG, Client_Nick( Client ), Req->command ); + if( Req->argc != 0 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command ); - if(( ! strchr( Client->modes, 'o' )) || ( ! Client->oper_by_me )) return IRC_WriteStrClient( Client, This_Server, ERR_NOPRIVILEGES_MSG, Client_Nick( Client )); + if(( ! Client_HasMode( Client, 'o' )) || ( ! Client_OperByMe( Client ))) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOPRIVILEGES_MSG, Client_ID( Client )); - Log( LOG_NOTICE, "Got DIE command from \"%s!%s@%s\", going down!", Client->nick, Client->user, Client->host ); + Log( LOG_NOTICE, "Got DIE command from \"%s\", going down!", Client_Mask( Client )); NGIRCd_Quit = TRUE; return CONNECTED; } /* IRC_DIE */ @@ -652,14 +706,14 @@ GLOBAL BOOLEAN IRC_RESTART( CLIENT *Client, REQUEST *Req ) assert( Client != NULL ); assert( Req != NULL ); - if( Client->type != CLIENT_USER ) return IRC_WriteStrClient( Client, This_Server, ERR_NOTREGISTERED_MSG, Client_Nick( Client )); + if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTERED_MSG, Client_ID( Client )); /* Falsche Anzahl Parameter? */ - if( Req->argc != 0 ) return IRC_WriteStrClient( Client, This_Server, ERR_NEEDMOREPARAMS_MSG, Client_Nick( Client ), Req->command ); + if( Req->argc != 0 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command ); - if(( ! strchr( Client->modes, 'o' )) || ( ! Client->oper_by_me )) return IRC_WriteStrClient( Client, This_Server, ERR_NOPRIVILEGES_MSG, Client_Nick( Client )); + if(( ! Client_HasMode( Client, 'o' )) || ( ! Client_OperByMe( Client ))) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOPRIVILEGES_MSG, Client_ID( Client )); - Log( LOG_NOTICE, "Got RESTART command from \"%s!%s@%s\", going down!", Client->nick, Client->user, Client->host ); + Log( LOG_NOTICE, "Got RESTART command from \"%s\", going down!", Client_Mask( Client )); NGIRCd_Restart = TRUE; return CONNECTED; } /* IRC_RESTART */ @@ -673,20 +727,20 @@ GLOBAL BOOLEAN IRC_NAMES( CLIENT *Client, REQUEST *Req ) assert( Client != NULL ); assert( Req != NULL ); - if( Client->type != CLIENT_USER ) return IRC_WriteStrClient( Client, This_Server, ERR_NOTREGISTERED_MSG, Client_Nick( Client )); + if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTERED_MSG, Client_ID( Client )); /* Falsche Anzahl Parameter? */ - if( Req->argc != 0 ) return IRC_WriteStrClient( Client, This_Server, ERR_NEEDMOREPARAMS_MSG, Client_Nick( Client ), Req->command ); + if( Req->argc != 0 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command ); /* Noch alle User ausgeben, die in keinem Channel sind */ rpl[0] = '\0'; c = Client_First( ); while( c ) { - if( c->type == CLIENT_USER ) + if( Client_Type( c ) == CLIENT_USER ) { /* Okay, das ist ein User */ - strcat( rpl, Client_Nick( c )); + strcat( rpl, Client_ID( c )); strcat( rpl, " " ); } @@ -694,7 +748,7 @@ GLOBAL BOOLEAN IRC_NAMES( CLIENT *Client, REQUEST *Req ) if( strlen( rpl ) > 480 ) { if( rpl[strlen( rpl ) - 1] == ' ' ) rpl[strlen( rpl ) - 1] = '\0'; - if( ! IRC_WriteStrClient( Client, This_Server, RPL_NAMREPLY_MSG, Client_Nick( Client ), "*", "*", rpl )) return DISCONNECTED; + if( ! IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_NAMREPLY_MSG, Client_ID( Client ), "*", "*", rpl )) return DISCONNECTED; rpl[0] = '\0'; } @@ -704,9 +758,9 @@ GLOBAL BOOLEAN IRC_NAMES( CLIENT *Client, REQUEST *Req ) { /* es wurden User gefunden */ if( rpl[strlen( rpl ) - 1] == ' ' ) rpl[strlen( rpl ) - 1] = '\0'; - if( ! IRC_WriteStrClient( Client, This_Server, RPL_NAMREPLY_MSG, Client_Nick( Client ), "*", "*", rpl )) return DISCONNECTED; + if( ! IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_NAMREPLY_MSG, Client_ID( Client ), "*", "*", rpl )) return DISCONNECTED; } - return IRC_WriteStrClient( Client, This_Server, RPL_ENDOFNAMES_MSG, Client_Nick( Client ), "*" ); + return IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_ENDOFNAMES_MSG, Client_ID( Client ), "*" ); } /* IRC_NAMES */ @@ -720,10 +774,10 @@ GLOBAL BOOLEAN IRC_ISON( CLIENT *Client, REQUEST *Req ) assert( Client != NULL ); assert( Req != NULL ); - if( Client->type != CLIENT_USER ) return IRC_WriteStrClient( Client, This_Server, ERR_NOTREGISTERED_MSG, Client_Nick( Client )); + if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTERED_MSG, Client_ID( Client )); /* Falsche Anzahl Parameter? */ - if(( Req->argc < 1 )) return IRC_WriteStrClient( Client, This_Server, ERR_NEEDMOREPARAMS_MSG, Client_Nick( Client ), Req->command ); + if(( Req->argc < 1 )) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command ); strcpy( rpl, RPL_ISON_MSG ); for( i = 0; i < Req->argc; i++ ) @@ -732,8 +786,8 @@ GLOBAL BOOLEAN IRC_ISON( CLIENT *Client, REQUEST *Req ) while( ptr ) { ngt_TrimStr( ptr ); - c = Client_GetFromNick( ptr ); - if( c && ( c->type == CLIENT_USER )) + c = Client_GetFromID( ptr ); + if( c && ( Client_Type( c ) == CLIENT_USER )) { /* Dieser Nick ist "online" */ strcat( rpl, ptr ); @@ -744,7 +798,7 @@ GLOBAL BOOLEAN IRC_ISON( CLIENT *Client, REQUEST *Req ) } if( rpl[strlen( rpl ) - 1] == ' ' ) rpl[strlen( rpl ) - 1] = '\0'; - return IRC_WriteStrClient( Client, This_Server, rpl, Client->nick ); + return IRC_WriteStrClient( Client, Client_ThisServer( ), rpl, Client_ID( Client ) ); } /* IRC_ISON */ @@ -755,35 +809,35 @@ GLOBAL BOOLEAN IRC_WHOIS( CLIENT *Client, REQUEST *Req ) assert( Client != NULL ); assert( Req != NULL ); - if( Client->type != CLIENT_USER ) return IRC_WriteStrClient( Client, This_Server, ERR_NOTREGISTERED_MSG, Client_Nick( Client )); + if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTERED_MSG, Client_ID( Client )); /* Falsche Anzahl Parameter? */ - if(( Req->argc < 1 ) || ( Req->argc > 2 )) return IRC_WriteStrClient( Client, This_Server, ERR_NEEDMOREPARAMS_MSG, Client_Nick( Client ), Req->command ); + if(( Req->argc < 1 ) || ( Req->argc > 2 )) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command ); /* Client suchen */ - c = Client_GetFromNick( Req->argv[0] ); - if(( ! c ) || ( c->type != CLIENT_USER )) return IRC_WriteStrClient( Client, This_Server, ERR_NOSUCHNICK_MSG, Client_Nick( Client ), Req->argv[0] ); + c = Client_GetFromID( Req->argv[0] ); + if(( ! c ) || ( Client_Type( c ) != CLIENT_USER )) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->argv[0] ); /* Nick, User und Name */ - if( ! IRC_WriteStrClient( Client, This_Server, RPL_WHOISUSER_MSG, Client_Nick( Client ), c->nick, c->user, c->host, c->name )) return DISCONNECTED; + if( ! IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_WHOISUSER_MSG, Client_ID( Client ), Client_ID( c ), Client_User( c ), Client_Hostname( c ), Client_Info( c ))) return DISCONNECTED; /* Server */ - if( ! IRC_WriteStrClient( Client, This_Server, RPL_WHOISSERVER_MSG, Client_Nick( Client ), c->nick, c->introducer->nick, c->introducer->info )) return DISCONNECTED; + if( ! IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_WHOISSERVER_MSG, Client_ID( Client ), Client_ID( c ), Client_ID( Client_Introducer( c )), Client_Info( Client_Introducer( c )))) return DISCONNECTED; /* IRC-Operator? */ - if( strchr( c->modes, 'o' )) + if( Client_HasMode( c, 'o' )) { - if( ! IRC_WriteStrClient( Client, This_Server, RPL_WHOISOPERATOR_MSG, Client_Nick( Client ), c->nick )) return DISCONNECTED; + if( ! IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_WHOISOPERATOR_MSG, Client_ID( Client ), Client_ID( c ))) return DISCONNECTED; } /* Idle (nur lokale Clients) */ - if( c->conn_id >= 0 ) + if( Client_Conn( c ) > NONE ) { - if( ! IRC_WriteStrClient( Client, This_Server, RPL_WHOISIDLE_MSG, Client_Nick( Client ), c->nick, Conn_GetIdle( c->conn_id ))) return DISCONNECTED; + if( ! IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_WHOISIDLE_MSG, Client_ID( Client ), Client_ID( c ), Conn_GetIdle( Client_Conn ( c )))) return DISCONNECTED; } /* End of Whois */ - return IRC_WriteStrClient( Client, This_Server, RPL_ENDOFWHOIS_MSG, Client_Nick( Client ), c->nick ); + return IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_ENDOFWHOIS_MSG, Client_ID( Client ), Client_ID( c )); } /* IRC_WHOIS */ @@ -796,10 +850,10 @@ GLOBAL BOOLEAN IRC_USERHOST( CLIENT *Client, REQUEST *Req ) assert( Client != NULL ); assert( Req != NULL ); - if( Client->type != CLIENT_USER ) return IRC_WriteStrClient( Client, This_Server, ERR_NOTREGISTERED_MSG, Client_Nick( Client )); + if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTERED_MSG, Client_ID( Client )); /* Falsche Anzahl Parameter? */ - if(( Req->argc < 1 )) return IRC_WriteStrClient( Client, This_Server, ERR_NEEDMOREPARAMS_MSG, Client_Nick( Client ), Req->command ); + if(( Req->argc < 1 )) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command ); if( Req->argc > 5 ) max = 5; else max = Req->argc; @@ -807,24 +861,24 @@ GLOBAL BOOLEAN IRC_USERHOST( CLIENT *Client, REQUEST *Req ) strcpy( rpl, RPL_USERHOST_MSG ); for( i = 0; i < max; i++ ) { - c = Client_GetFromNick( Req->argv[i] ); - if( c && ( c->type == CLIENT_USER )) + c = Client_GetFromID( Req->argv[i] ); + if( c && ( Client_Type( c ) == CLIENT_USER )) { /* Dieser Nick ist "online" */ - strcat( rpl, c->nick ); - if( strchr( c->modes, 'o' )) strcat( rpl, "*" ); + strcat( rpl, Client_ID( c )); + if( Client_HasMode( c, 'o' )) strcat( rpl, "*" ); strcat( rpl, "=" ); - if( strchr( c->modes, 'a' )) strcat( rpl, "-" ); + if( Client_HasMode( c, 'a' )) strcat( rpl, "-" ); else strcat( rpl, "+" ); - strcat( rpl, c->user ); + strcat( rpl, Client_User( c )); strcat( rpl, "@" ); - strcat( rpl, c->host ); + strcat( rpl, Client_Hostname( c )); strcat( rpl, " " ); } } if( rpl[strlen( rpl ) - 1] == ' ' ) rpl[strlen( rpl ) - 1] = '\0'; - return IRC_WriteStrClient( Client, This_Server, rpl, Client->nick ); + return IRC_WriteStrClient( Client, Client_ThisServer( ), rpl, Client_ID( Client ) ); } /* IRC_USERHOST */ @@ -833,8 +887,8 @@ GLOBAL BOOLEAN IRC_ERROR( CLIENT *Client, REQUEST *Req ) assert( Client != NULL ); assert( Req != NULL ); - if( Req->argc < 1 ) Log( LOG_NOTICE, "Got ERROR from \"%s!%s@%s\"!", Client_Nick( Client ), Client->user, Client->host ); - else Log( LOG_NOTICE, "Got ERROR from \"%s!%s@%s\": %s!", Client_Nick( Client ), Client->user, Client->host, Req->argv[0] ); + if( Req->argc < 1 ) Log( LOG_NOTICE, "Got ERROR from \"%s\"!", Client_Mask( Client )); + else Log( LOG_NOTICE, "Got ERROR from \"%s\": %s!", Client_Mask( Client ), Req->argv[0] ); return CONNECTED; } /* IRC_ERROR */ @@ -843,25 +897,24 @@ GLOBAL BOOLEAN IRC_ERROR( CLIENT *Client, REQUEST *Req ) LOCAL BOOLEAN Hello_User( CLIENT *Client ) { assert( Client != NULL ); - assert( Client->nick[0] ); /* Passwort ueberpruefen */ - if( strcmp( Client->pass, Conf_ServerPwd ) != 0 ) + if( strcmp( Client_Password( Client ), Conf_ServerPwd ) != 0 ) { /* Falsches Passwort */ - Log( LOG_ALERT, "User \"%s!%s@%s\" (%s) rejected (connection %d): Bad password!", Client->nick, Client->user, Client->host, Client->name, Client->conn_id ); - Conn_Close( Client->conn_id, "Bad password!" ); + Log( LOG_ALERT, "User \"%s\" rejected (connection %d): Bad password!", Client_Mask( Client ), Client_Conn( Client )); + Conn_Close( Client_Conn( Client ), "Bad password!" ); return DISCONNECTED; } - - Log( LOG_NOTICE, "User \"%s!%s@%s\" (%s) registered (connection %d).", Client->nick, Client->user, Client->host, Client->name, Client->conn_id ); - IRC_WriteStrClient( Client, This_Server, RPL_WELCOME_MSG, Client->nick, Client_GetID( Client )); - IRC_WriteStrClient( Client, This_Server, RPL_YOURHOST_MSG, Client->nick, This_Server->nick ); - IRC_WriteStrClient( Client, This_Server, RPL_CREATED_MSG, Client->nick, NGIRCd_StartStr ); - IRC_WriteStrClient( Client, This_Server, RPL_MYINFO_MSG, Client->nick, This_Server->nick ); + Log( LOG_NOTICE, "User \"%s\" registered (connection %d).", Client_Mask( Client ), Client_Conn( Client )); - Client->type = CLIENT_USER; + IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_WELCOME_MSG, Client_ID( Client ), Client_Mask( Client )); + IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_YOURHOST_MSG, Client_ID( Client ), Client_ID( Client_ThisServer( ))); + IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_CREATED_MSG, Client_ID( Client ), NGIRCd_StartStr ); + IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_MYINFO_MSG, Client_ID( Client ), Client_ID( Client_ThisServer( ))); + + Client_SetType( Client, CLIENT_USER ); return Show_MOTD( Client ); } /* Hello_User */ @@ -874,23 +927,22 @@ LOCAL BOOLEAN Show_MOTD( CLIENT *Client ) FILE *fd; assert( Client != NULL ); - assert( Client->nick[0] ); fd = fopen( Conf_MotdFile, "r" ); if( ! fd ) { Log( LOG_WARNING, "Can't read MOTD file \"%s\": %s", Conf_MotdFile, strerror( errno )); - return IRC_WriteStrClient( Client, This_Server, ERR_NOMOTD_MSG, Client->nick ); + return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOMOTD_MSG, Client_ID( Client ) ); } - IRC_WriteStrClient( Client, This_Server, RPL_MOTDSTART_MSG, Client->nick, This_Server->nick ); + IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_MOTDSTART_MSG, Client_ID( Client ), Client_ID( Client_ThisServer( ))); while( TRUE ) { if( ! fgets( line, 126, fd )) break; if( line[strlen( line ) - 1] == '\n' ) line[strlen( line ) - 1] = '\0'; - IRC_WriteStrClient( Client, This_Server, RPL_MOTD_MSG, Client->nick, line ); + IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_MOTD_MSG, Client_ID( Client ), line ); } - ok = IRC_WriteStrClient( Client, This_Server, RPL_ENDOFMOTD_MSG, Client->nick ); + ok = IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_ENDOFMOTD_MSG, Client_ID( Client ) ); fclose( fd ); @@ -898,4 +950,12 @@ LOCAL BOOLEAN Show_MOTD( CLIENT *Client ) } /* Show_MOTD */ +LOCAL VOID Kill_Nick( CHAR *Nick ) +{ + Log( LOG_ALERT, "User(s) with nick \"%s\" will be disconnected!", Nick ); + /* FIXME */ + Log( LOG_ALERT, "[Kill_Nick() not implemented - OOOPS!]" ); +} /* Kill_Nick */ + + /* -eof- */