* Naehere Informationen entnehmen Sie bitter der Datei COPYING. Eine Liste
* der an ngIRCd beteiligten Autoren finden Sie in der Datei AUTHORS.
*
- * $Id: client.c,v 1.51 2002/03/25 16:59:36 alex Exp $
+ * $Id: client.c,v 1.61 2002/10/04 12:39:58 alex Exp $
*
* client.c: Management aller Clients
*
#include <string.h>
#include <netdb.h>
+#include "conn.h"
+
#include "exp.h"
#include "client.h"
#include <imp.h>
#include "ngircd.h"
#include "channel.h"
+#include "resolve.h"
#include "conf.h"
-#include "conn.h"
#include "hash.h"
#include "irc-write.h"
#include "log.h"
#include <exp.h>
+#define GETID_LEN (CLIENT_NICK_LEN-1) + 1 + (CLIENT_USER_LEN-1) + 1 + (CLIENT_HOST_LEN-1) + 1
+
+
LOCAL CLIENT *This_Server, *My_Clients;
-LOCAL CHAR GetID_Buffer[CLIENT_ID_LEN];
+LOCAL CHAR GetID_Buffer[GETID_LEN];
-LOCAL INT Count( CLIENT_TYPE Type );
-LOCAL INT MyCount( CLIENT_TYPE Type );
+LOCAL INT Count PARAMS(( CLIENT_TYPE Type ));
+LOCAL INT MyCount PARAMS(( CLIENT_TYPE Type ));
-LOCAL CLIENT *New_Client_Struct( VOID );
-LOCAL VOID Generate_MyToken( CLIENT *Client );
+LOCAL CLIENT *New_Client_Struct PARAMS(( VOID ));
+LOCAL VOID Generate_MyToken PARAMS(( CLIENT *Client ));
-GLOBAL VOID Client_Init( VOID )
+GLOBAL VOID
+Client_Init( VOID )
{
struct hostent *h;
if( ! This_Server )
{
Log( LOG_EMERG, "Can't allocate client structure for server! Going down." );
- Log( LOG_ALERT, PACKAGE" exiting due to fatal errors!" );
+ Log( LOG_ALERT, "%s exiting due to fatal errors!", PACKAGE );
exit( 1 );
}
} /* Client_Init */
-GLOBAL VOID Client_Exit( VOID )
+GLOBAL VOID
+Client_Exit( VOID )
{
CLIENT *c, *next;
INT cnt;
- Client_Destroy( This_Server, "Server going down.", NULL, FALSE );
+ if( NGIRCd_Restart ) Client_Destroy( This_Server, "Server going down (restarting).", NULL, FALSE );
+ else Client_Destroy( This_Server, "Server going down.", NULL, FALSE );
cnt = 0;
c = My_Clients;
while( c )
{
cnt++;
- next = c->next;
+ next = (CLIENT *)c->next;
free( c );
c = next;
}
} /* Client_Exit */
-GLOBAL CLIENT *Client_ThisServer( VOID )
+GLOBAL CLIENT *
+Client_ThisServer( VOID )
{
return This_Server;
} /* Client_ThisServer */
-GLOBAL CLIENT *Client_NewLocal( CONN_ID Idx, CHAR *Hostname, INT Type, BOOLEAN Idented )
+GLOBAL CLIENT *
+Client_NewLocal( CONN_ID Idx, CHAR *Hostname, INT Type, BOOLEAN Idented )
{
/* Neuen lokalen Client erzeugen: Wrapper-Funktion fuer Client_New(). */
return Client_New( Idx, This_Server, NULL, Type, NULL, NULL, Hostname, NULL, 0, 0, NULL, Idented );
} /* Client_NewLocal */
-GLOBAL CLIENT *Client_NewRemoteServer( CLIENT *Introducer, CHAR *Hostname, CLIENT *TopServer, INT Hops, INT Token, CHAR *Info, BOOLEAN Idented )
+GLOBAL CLIENT *
+Client_NewRemoteServer( CLIENT *Introducer, CHAR *Hostname, CLIENT *TopServer, INT Hops, INT Token, CHAR *Info, BOOLEAN Idented )
{
/* Neuen Remote-Client erzeugen: Wrapper-Funktion fuer Client_New (). */
return Client_New( NONE, Introducer, TopServer, CLIENT_SERVER, Hostname, NULL, Hostname, Info, Hops, Token, NULL, Idented );
} /* Client_NewRemoteServer */
-GLOBAL CLIENT *Client_NewRemoteUser( CLIENT *Introducer, CHAR *Nick, INT Hops, CHAR *User, CHAR *Hostname, INT Token, CHAR *Modes, CHAR *Info, BOOLEAN Idented )
+GLOBAL CLIENT *
+Client_NewRemoteUser( CLIENT *Introducer, CHAR *Nick, INT Hops, CHAR *User, CHAR *Hostname, INT Token, CHAR *Modes, CHAR *Info, BOOLEAN Idented )
{
/* Neuen Remote-Client erzeugen: Wrapper-Funktion fuer Client_New (). */
return Client_New( NONE, Introducer, NULL, CLIENT_USER, Nick, User, Hostname, Info, Hops, Token, Modes, Idented );
} /* Client_NewRemoteUser */
-GLOBAL CLIENT *Client_New( CONN_ID Idx, CLIENT *Introducer, CLIENT *TopServer, INT Type, CHAR *ID, CHAR *User, CHAR *Hostname, CHAR *Info, INT Hops, INT Token, CHAR *Modes, BOOLEAN Idented )
+GLOBAL CLIENT *
+Client_New( CONN_ID Idx, CLIENT *Introducer, CLIENT *TopServer, INT Type, CHAR *ID, CHAR *User, CHAR *Hostname, CHAR *Info, INT Hops, INT Token, CHAR *Modes, BOOLEAN Idented )
{
CLIENT *client;
if( strchr( client->modes, 'a' )) strcpy( client->away, DEFAULT_AWAY_MSG );
/* Verketten */
- client->next = My_Clients;
+ client->next = (POINTER *)My_Clients;
My_Clients = client;
return client;
} /* Client_New */
-GLOBAL VOID Client_Destroy( CLIENT *Client, CHAR *LogMsg, CHAR *FwdMsg, BOOLEAN SendQuit )
+GLOBAL VOID
+Client_Destroy( CLIENT *Client, CHAR *LogMsg, CHAR *FwdMsg, BOOLEAN SendQuit )
{
/* Client entfernen. */
{
/* Wir haben den Client gefunden: entfernen */
if( last ) last->next = c->next;
- else My_Clients = c->next;
+ else My_Clients = (CLIENT *)c->next;
if( c->type == CLIENT_USER )
{
else IRC_WriteStrServersPrefix( Client_NextHop( c ), c, "QUIT :" );
}
}
- Channel_RemoveClient( c, FwdMsg ? FwdMsg : c->id );
+ Channel_Quit( c, FwdMsg ? FwdMsg : c->id );
}
else if( c->type == CLIENT_SERVER )
{
if( c != This_Server )
{
- if( c->conn_id != NONE ) Log( LOG_NOTICE, "Server \"%s\" unregistered (connection %d): %s", c->id, c->conn_id, txt );
- else Log( LOG_NOTICE, "Server \"%s\" unregistered: %s", c->id, txt );
+ if( c->conn_id != NONE ) Log( LOG_NOTICE|LOG_snotice, "Server \"%s\" unregistered (connection %d): %s", c->id, c->conn_id, txt );
+ else Log( LOG_NOTICE|LOG_snotice, "Server \"%s\" unregistered: %s", c->id, txt );
}
/* andere Server informieren */
break;
}
last = c;
- c = c->next;
+ c = (CLIENT *)c->next;
}
} /* Client_Destroy */
-GLOBAL VOID Client_SetHostname( CLIENT *Client, CHAR *Hostname )
+GLOBAL VOID
+Client_SetHostname( CLIENT *Client, CHAR *Hostname )
{
/* Hostname eines Clients setzen */
} /* Client_SetHostname */
-GLOBAL VOID Client_SetID( CLIENT *Client, CHAR *ID )
+GLOBAL VOID
+Client_SetID( CLIENT *Client, CHAR *ID )
{
/* Hostname eines Clients setzen, Hash-Wert berechnen */
} /* Client_SetID */
-GLOBAL VOID Client_SetUser( CLIENT *Client, CHAR *User, BOOLEAN Idented )
+GLOBAL VOID
+Client_SetUser( CLIENT *Client, CHAR *User, BOOLEAN Idented )
{
/* Username eines Clients setzen */
} /* Client_SetUser */
-GLOBAL VOID Client_SetInfo( CLIENT *Client, CHAR *Info )
+GLOBAL VOID
+Client_SetInfo( CLIENT *Client, CHAR *Info )
{
/* Hostname eines Clients setzen */
} /* Client_SetInfo */
-GLOBAL VOID Client_SetModes( CLIENT *Client, CHAR *Modes )
+GLOBAL VOID
+Client_SetModes( CLIENT *Client, CHAR *Modes )
{
- /* Hostname eines Clients setzen */
+ /* Modes eines Clients setzen */
assert( Client != NULL );
assert( Modes != NULL );
} /* Client_SetModes */
-GLOBAL VOID Client_SetPassword( CLIENT *Client, CHAR *Pwd )
+GLOBAL VOID
+Client_SetFlags( CLIENT *Client, CHAR *Flags )
+{
+ /* Flags eines Clients setzen */
+
+ assert( Client != NULL );
+ assert( Flags != NULL );
+
+ strncpy( Client->flags, Flags, CLIENT_FLAGS_LEN - 1 );
+ Client->modes[CLIENT_FLAGS_LEN - 1] = '\0';
+} /* Client_SetFlags */
+
+
+GLOBAL VOID
+Client_SetPassword( CLIENT *Client, CHAR *Pwd )
{
/* Von einem Client geliefertes Passwort */
} /* Client_SetPassword */
-GLOBAL VOID Client_SetAway( CLIENT *Client, CHAR *Txt )
+GLOBAL VOID
+Client_SetAway( CLIENT *Client, CHAR *Txt )
{
/* Von einem Client gelieferte AWAY-Nachricht */
} /* Client_SetAway */
-GLOBAL VOID Client_SetType( CLIENT *Client, INT Type )
+GLOBAL VOID
+Client_SetType( CLIENT *Client, INT Type )
{
assert( Client != NULL );
Client->type = Type;
} /* Client_SetType */
-GLOBAL VOID Client_SetHops( CLIENT *Client, INT Hops )
+GLOBAL VOID
+Client_SetHops( CLIENT *Client, INT Hops )
{
assert( Client != NULL );
Client->hops = Hops;
} /* Client_SetHops */
-GLOBAL VOID Client_SetToken( CLIENT *Client, INT Token )
+GLOBAL VOID
+Client_SetToken( CLIENT *Client, INT Token )
{
assert( Client != NULL );
Client->token = Token;
} /* Client_SetToken */
-GLOBAL VOID Client_SetIntroducer( CLIENT *Client, CLIENT *Introducer )
+GLOBAL VOID
+Client_SetIntroducer( CLIENT *Client, CLIENT *Introducer )
{
assert( Client != NULL );
assert( Introducer != NULL );
} /* Client_SetIntroducer */
-GLOBAL VOID Client_SetOperByMe( CLIENT *Client, BOOLEAN OperByMe )
+GLOBAL VOID
+Client_SetOperByMe( CLIENT *Client, BOOLEAN OperByMe )
{
assert( Client != NULL );
Client->oper_by_me = OperByMe;
} /* Client_SetOperByMe */
-GLOBAL BOOLEAN Client_ModeAdd( CLIENT *Client, CHAR Mode )
+GLOBAL BOOLEAN
+Client_ModeAdd( CLIENT *Client, CHAR Mode )
{
/* Mode soll gesetzt werden. TRUE wird geliefert, wenn der
* Mode neu gesetzt wurde, FALSE, wenn der Client den Mode
} /* Client_ModeAdd */
-GLOBAL BOOLEAN Client_ModeDel( CLIENT *Client, CHAR Mode )
+GLOBAL BOOLEAN
+Client_ModeDel( CLIENT *Client, CHAR Mode )
{
/* Mode soll geloescht werden. TRUE wird geliefert, wenn der
* Mode entfernt wurde, FALSE, wenn der Client den Mode
} /* Client_ModeDel */
-GLOBAL CLIENT *Client_GetFromConn( CONN_ID Idx )
+GLOBAL CLIENT *
+Client_GetFromConn( CONN_ID Idx )
{
/* Client-Struktur, die zur lokalen Verbindung Idx gehoert,
* liefern. Wird keine gefunden, so wird NULL geliefert. */
while( c )
{
if( c->conn_id == Idx ) return c;
- c = c->next;
+ c = (CLIENT *)c->next;
}
return NULL;
} /* Client_GetFromConn */
-GLOBAL CLIENT *Client_Search( CHAR *Nick )
+GLOBAL CLIENT *
+Client_Search( CHAR *Nick )
{
/* Client-Struktur, die den entsprechenden Nick hat, liefern.
* Wird keine gefunden, so wird NULL geliefert. */
/* lt. Hash-Wert: Treffer! */
if( strcasecmp( c->id, search_id ) == 0 ) return c;
}
- c = c->next;
+ c = (CLIENT *)c->next;
}
return NULL;
} /* Client_Search */
-GLOBAL CLIENT *Client_GetFromToken( CLIENT *Client, INT Token )
+GLOBAL CLIENT *
+Client_GetFromToken( CLIENT *Client, INT Token )
{
/* Client-Struktur, die den entsprechenden Introducer (=Client)
* und das gegebene Token hat, liefern. Wird keine gefunden,
while( c )
{
if(( c->type == CLIENT_SERVER ) && ( c->introducer == Client ) && ( c->token == Token )) return c;
- c = c->next;
+ c = (CLIENT *)c->next;
}
return NULL;
} /* Client_GetFromToken */
-GLOBAL INT Client_Type( CLIENT *Client )
+GLOBAL INT
+Client_Type( CLIENT *Client )
{
assert( Client != NULL );
return Client->type;
} /* Client_Type */
-GLOBAL CONN_ID Client_Conn( CLIENT *Client )
+GLOBAL CONN_ID
+Client_Conn( CLIENT *Client )
{
assert( Client != NULL );
return Client->conn_id;
} /* Client_Conn */
-GLOBAL CHAR *Client_ID( CLIENT *Client )
+GLOBAL CHAR *
+Client_ID( CLIENT *Client )
{
assert( Client != NULL );
} /* Client_ID */
-GLOBAL CHAR *Client_Info( CLIENT *Client )
+GLOBAL CHAR *
+Client_Info( CLIENT *Client )
{
assert( Client != NULL );
return Client->info;
} /* Client_Info */
-GLOBAL CHAR *Client_User( CLIENT *Client )
+GLOBAL CHAR *
+Client_User( CLIENT *Client )
{
assert( Client != NULL );
- if( Client->user ) return Client->user;
+ if( Client->user[0] ) return Client->user;
else return "~";
} /* Client_User */
-GLOBAL CHAR *Client_Hostname( CLIENT *Client )
+GLOBAL CHAR *
+Client_Hostname( CLIENT *Client )
{
assert( Client != NULL );
return Client->host;
} /* Client_Hostname */
-GLOBAL CHAR *Client_Password( CLIENT *Client )
+GLOBAL CHAR *
+Client_Password( CLIENT *Client )
{
assert( Client != NULL );
return Client->pwd;
} /* Client_Password */
-GLOBAL CHAR *Client_Modes( CLIENT *Client )
+GLOBAL CHAR *
+Client_Modes( CLIENT *Client )
{
assert( Client != NULL );
return Client->modes;
} /* Client_Modes */
-GLOBAL BOOLEAN Client_OperByMe( CLIENT *Client )
+GLOBAL CHAR *
+Client_Flags( CLIENT *Client )
+{
+ assert( Client != NULL );
+ return Client->flags;
+} /* Client_Flags */
+
+
+GLOBAL BOOLEAN
+Client_OperByMe( CLIENT *Client )
{
assert( Client != NULL );
return Client->oper_by_me;
} /* Client_OperByMe */
-GLOBAL INT Client_Hops( CLIENT *Client )
+GLOBAL INT
+Client_Hops( CLIENT *Client )
{
assert( Client != NULL );
return Client->hops;
} /* Client_Hops */
-GLOBAL INT Client_Token( CLIENT *Client )
+GLOBAL INT
+Client_Token( CLIENT *Client )
{
assert( Client != NULL );
return Client->token;
} /* Client_Token */
-GLOBAL INT Client_MyToken( CLIENT *Client )
+GLOBAL INT
+Client_MyToken( CLIENT *Client )
{
assert( Client != NULL );
return Client->mytoken;
} /* Client_MyToken */
-GLOBAL CLIENT *Client_NextHop( CLIENT *Client )
+GLOBAL CLIENT *
+Client_NextHop( CLIENT *Client )
{
CLIENT *c;
} /* Client_NextHop */
-GLOBAL CHAR *Client_Mask( CLIENT *Client )
+GLOBAL CHAR *
+Client_Mask( CLIENT *Client )
{
/* Client-"ID" liefern, wie sie z.B. fuer
* Prefixe benoetigt wird. */
if( Client->type == CLIENT_SERVER ) return Client->id;
- sprintf( GetID_Buffer, "%s!%s@%s", Client->id, Client->user, Client->host );
+ snprintf( GetID_Buffer, GETID_LEN, "%s!%s@%s", Client->id, Client->user, Client->host );
return GetID_Buffer;
} /* Client_Mask */
-GLOBAL CLIENT *Client_Introducer( CLIENT *Client )
+GLOBAL CLIENT *
+Client_Introducer( CLIENT *Client )
{
assert( Client != NULL );
return Client->introducer;
} /* Client_Introducer */
-GLOBAL CLIENT *Client_TopServer( CLIENT *Client )
+GLOBAL CLIENT *
+Client_TopServer( CLIENT *Client )
{
assert( Client != NULL );
return Client->topserver;
} /* Client_TopServer */
-GLOBAL BOOLEAN Client_HasMode( CLIENT *Client, CHAR Mode )
+GLOBAL BOOLEAN
+Client_HasMode( CLIENT *Client, CHAR Mode )
{
assert( Client != NULL );
return strchr( Client->modes, Mode ) != NULL;
} /* Client_HasMode */
-GLOBAL CHAR *Client_Away( CLIENT *Client )
+GLOBAL CHAR *
+Client_Away( CLIENT *Client )
{
/* AWAY-Text liefern */
} /* Client_Away */
-GLOBAL BOOLEAN Client_CheckNick( CLIENT *Client, CHAR *Nick )
+GLOBAL BOOLEAN
+Client_CheckNick( CLIENT *Client, CHAR *Nick )
{
/* Nick ueberpruefen */
} /* Client_CheckNick */
-GLOBAL BOOLEAN Client_CheckID( CLIENT *Client, CHAR *ID )
+GLOBAL BOOLEAN
+Client_CheckID( CLIENT *Client, CHAR *ID )
{
/* Nick ueberpruefen */
Conn_Close( Client->conn_id, str, str, TRUE );
return FALSE;
}
- c = c->next;
+ c = (CLIENT *)c->next;
}
return TRUE;
} /* Client_CheckID */
-GLOBAL CLIENT *Client_First( VOID )
+GLOBAL CLIENT *
+Client_First( VOID )
{
/* Ersten Client liefern. */
} /* Client_First */
-GLOBAL CLIENT *Client_Next( CLIENT *c )
+GLOBAL CLIENT *
+Client_Next( CLIENT *c )
{
/* Naechsten Client liefern. Existiert keiner,
* so wird NULL geliefert. */
assert( c != NULL );
- return c->next;
+ return (CLIENT *)c->next;
} /* Client_Next */
-GLOBAL INT Client_UserCount( VOID )
+GLOBAL INT
+Client_UserCount( VOID )
{
return Count( CLIENT_USER );
} /* Client_UserCount */
-GLOBAL INT Client_ServiceCount( VOID )
+GLOBAL INT
+Client_ServiceCount( VOID )
{
return Count( CLIENT_SERVICE );;
} /* Client_ServiceCount */
-GLOBAL INT Client_ServerCount( VOID )
+GLOBAL INT
+Client_ServerCount( VOID )
{
return Count( CLIENT_SERVER );
} /* Client_ServerCount */
-GLOBAL INT Client_MyUserCount( VOID )
+GLOBAL INT
+Client_MyUserCount( VOID )
{
return MyCount( CLIENT_USER );
} /* Client_MyUserCount */
-GLOBAL INT Client_MyServiceCount( VOID )
+GLOBAL INT
+Client_MyServiceCount( VOID )
{
return MyCount( CLIENT_SERVICE );
} /* Client_MyServiceCount */
-GLOBAL INT Client_MyServerCount( VOID )
+GLOBAL INT
+Client_MyServerCount( VOID )
{
- return MyCount( CLIENT_SERVER );
+ CLIENT *c;
+ INT cnt;
+
+ cnt = 0;
+ c = My_Clients;
+ while( c )
+ {
+ if(( c->type == CLIENT_SERVER ) && ( c->hops == 1 )) cnt++;
+ c = (CLIENT *)c->next;
+ }
+ return cnt;
} /* Client_MyServerCount */
-GLOBAL INT Client_OperCount( VOID )
+GLOBAL INT
+Client_OperCount( VOID )
{
CLIENT *c;
INT cnt;
while( c )
{
if( c && ( c->type == CLIENT_USER ) && ( strchr( c->modes, 'o' ))) cnt++;
- c = c->next;
+ c = (CLIENT *)c->next;
}
return cnt;
} /* Client_OperCount */
-GLOBAL INT Client_UnknownCount( VOID )
+GLOBAL INT
+Client_UnknownCount( VOID )
{
CLIENT *c;
INT cnt;
while( c )
{
if( c && ( c->type != CLIENT_USER ) && ( c->type != CLIENT_SERVICE ) && ( c->type != CLIENT_SERVER )) cnt++;
- c = c->next;
+ c = (CLIENT *)c->next;
}
return cnt;
} /* Client_UnknownCount */
-GLOBAL BOOLEAN Client_IsValidNick( CHAR *Nick )
+GLOBAL BOOLEAN
+Client_IsValidNick( CHAR *Nick )
{
/* Ist der Nick gueltig? */
- CHAR *ptr, goodchars[] = ";0123456789-";
+ CHAR *ptr, goodchars[20];
assert( Nick != NULL );
+ strcpy( goodchars, ";0123456789-" );
+
if( Nick[0] == '#' ) return FALSE;
if( strchr( goodchars, Nick[0] )) return FALSE;
if( strlen( Nick ) >= CLIENT_NICK_LEN ) return FALSE;
} /* Client_IsValidNick */
-LOCAL INT Count( CLIENT_TYPE Type )
+LOCAL INT
+Count( CLIENT_TYPE Type )
{
CLIENT *c;
INT cnt;
c = My_Clients;
while( c )
{
- if( c && ( c->type == Type )) cnt++;
- c = c->next;
+ if( c->type == Type ) cnt++;
+ c = (CLIENT *)c->next;
}
return cnt;
} /* Count */
-LOCAL INT MyCount( CLIENT_TYPE Type )
+LOCAL INT
+MyCount( CLIENT_TYPE Type )
{
CLIENT *c;
INT cnt;
c = My_Clients;
while( c )
{
- if( c && ( c->introducer == This_Server ) && ( c->type == Type )) cnt++;
- c = c->next;
+ if(( c->introducer == This_Server ) && ( c->type == Type )) cnt++;
+ c = (CLIENT *)c->next;
}
return cnt;
} /* MyCount */
-LOCAL CLIENT *New_Client_Struct( VOID )
+LOCAL CLIENT *
+New_Client_Struct( VOID )
{
/* Neue CLIENT-Struktur pre-initialisieren */
c = malloc( sizeof( CLIENT ));
if( ! c )
{
- Log( LOG_EMERG, "Can't allocate memory!" );
+ Log( LOG_EMERG, "Can't allocate memory! [New_Client_Struct]" );
return NULL;
}
c->token = -1;
c->mytoken = -1;
strcpy( c->away, "" );
+ strcpy( c->flags, "" );
return c;
} /* New_Client */
-LOCAL VOID Generate_MyToken( CLIENT *Client )
+LOCAL VOID
+Generate_MyToken( CLIENT *Client )
{
CLIENT *c;
INT token;
c = My_Clients;
continue;
}
- else c = c->next;
+ else c = (CLIENT *)c->next;
}
Client->mytoken = token;
Log( LOG_DEBUG, "Assigned token %d to server \"%s\".", token, Client->id );
projects / ngircd-alex.git / blobdiff