X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd-alex.git;a=blobdiff_plain;f=src%2Fngircd%2Fconn-func.c;h=964767442ce8dfb1b3bc70ee443a4ceec8b6579c;hp=974c151a698e71a7b0f1ad68027f58497bd35eb8;hb=a14eb495b75c8c2a2a32ddb6eecf50dc174f811c;hpb=7daa7fb278bb426baf7ae51ca8191ef1edbf81d8 diff --git a/src/ngircd/conn-func.c b/src/ngircd/conn-func.c index 974c151a..96476744 100644 --- a/src/ngircd/conn-func.c +++ b/src/ngircd/conn-func.c @@ -1,48 +1,74 @@ /* * ngIRCd -- The Next Generation IRC Daemon - * Copyright (c)2001,2002 by Alexander Barton (alex@barton.de) + * Copyright (c)2001-2008 Alexander Barton (alex@barton.de) * * 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. * Please read the file COPYING, README and AUTHORS for more information. - * - * Connection management: Global functions */ - #define CONN_MODULE #include "portab.h" -static char UNUSED id[] = "$Id: conn-func.c,v 1.5 2005/04/25 18:37:16 fw Exp $"; +/** + * @file + * Connection management: Global functions + */ #include "imp.h" #include -#include +#include +#include "log.h" #include "conn.h" +#include "client.h" #include "exp.h" #include "conn-func.h" +/** + * Update "idle timestamp", the time of the last visible user action + * (e. g. like sending messages, joining or leaving channels). + * + * @param Idx Connection index. + */ GLOBAL void -Conn_UpdateIdle( CONN_ID Idx ) +Conn_UpdateIdle(CONN_ID Idx) { - /* Idle-Timer zuruecksetzen */ + assert(Idx > NONE); + My_Connections[Idx].lastprivmsg = time(NULL); +} - assert( Idx > NONE ); - My_Connections[Idx].lastprivmsg = time( NULL ); +/** + * Update "ping timestamp", the time of the last outgoing PING request. + * + * @param Idx Connection index. + */ +GLOBAL void +Conn_UpdatePing(CONN_ID Idx) +{ + assert(Idx > NONE); + My_Connections[Idx].lastping = time(NULL); } +/* + * Get signon time of a connection. + */ +GLOBAL time_t +Conn_GetSignon(CONN_ID Idx) +{ + assert(Idx > NONE); + return My_Connections[Idx].signon; +} GLOBAL time_t Conn_GetIdle( CONN_ID Idx ) { - /* Idle-Time einer Verbindung liefern (in Sekunden) */ - + /* Return Idle-Timer of a connetion */ assert( Idx > NONE ); return time( NULL ) - My_Connections[Idx].lastprivmsg; } /* Conn_GetIdle */ @@ -51,44 +77,49 @@ Conn_GetIdle( CONN_ID Idx ) GLOBAL time_t Conn_LastPing( CONN_ID Idx ) { - /* Zeitpunkt des letzten PING liefern */ - assert( Idx > NONE ); return My_Connections[Idx].lastping; } /* Conn_LastPing */ +/** + * Add "penalty time" for a connection. + * + * During the "penalty time" the socket is ignored completely, no new data + * is read. This function only increases the penalty, it is not possible to + * decrease the penalty time. + * + * @param Idex Connection index. + * @param Seconds Seconds to add. + * @see Conn_ResetPenalty + */ GLOBAL void -Conn_SetPenalty( CONN_ID Idx, time_t Seconds ) +Conn_SetPenalty(CONN_ID Idx, time_t Seconds) { - /* Penalty-Delay fuer eine Verbindung (in Sekunden) setzen; - * waehrend dieser Zeit wird der entsprechende Socket vom Server - * bei Lese-Operationen komplett ignoriert. Der Delay kann mit - * dieser Funktion nur erhoeht, nicht aber verringert werden. */ - time_t t; - - assert( Idx > NONE ); - assert( Seconds >= 0 ); - t = time( NULL ) + Seconds; - if( t > My_Connections[Idx].delaytime ) My_Connections[Idx].delaytime = t; -} /* Conn_SetPenalty */ + assert(Idx > NONE); + assert(Seconds >= 0); + t = time(NULL); + if (My_Connections[Idx].delaytime < t) + My_Connections[Idx].delaytime = t; -GLOBAL void -Conn_ResetPenalty( CONN_ID Idx ) -{ - assert( Idx > NONE ); - My_Connections[Idx].delaytime = 0; -} /* Conn_ResetPenalty */ + My_Connections[Idx].delaytime += Seconds; + +#ifdef DEBUG + Log(LOG_DEBUG, + "Add penalty time on connection %d: %ld second%s, total %ld second%s.", + Idx, (long)Seconds, Seconds != 1 ? "s" : "", + My_Connections[Idx].delaytime - t, + My_Connections[Idx].delaytime - t != 1 ? "s" : ""); +#endif +} /* Conn_SetPenalty */ GLOBAL void Conn_ClearFlags( void ) { - /* Alle Connection auf "nicht-markiert" setzen */ - CONN_ID i; for( i = 0; i < Pool_Size; i++ ) My_Connections[i].flag = 0; @@ -98,8 +129,6 @@ Conn_ClearFlags( void ) GLOBAL int Conn_Flag( CONN_ID Idx ) { - /* Ist eine Connection markiert (true) oder nicht? */ - assert( Idx > NONE ); return My_Connections[Idx].flag; } /* Conn_Flag */ @@ -149,7 +178,7 @@ Conn_Next( CONN_ID Idx ) } /* Conn_Next */ -GLOBAL int +GLOBAL UINT16 Conn_Options( CONN_ID Idx ) { assert( Idx > NONE ); @@ -157,83 +186,125 @@ Conn_Options( CONN_ID Idx ) } /* Conn_Options */ +/** + * Set connection option. + */ +GLOBAL void +Conn_SetOption(CONN_ID Idx, int Option) +{ + assert(Idx > NONE); + Conn_OPTION_ADD(&My_Connections[Idx], Option); +} /* Conn_SetOption */ + + +/** + * Get the start time of the connection. + * The result is the start time in seconds since 1970-01-01, as reported + * by the C function time(NULL). + */ GLOBAL time_t Conn_StartTime( CONN_ID Idx ) { - /* Zeitpunkt des Link-Starts liefern (in Sekunden) */ + CLIENT *c; - assert( Idx > NONE ); - return My_Connections[Idx].starttime; -} /* Conn_Uptime */ + assert(Idx > NONE); + /* Search client structure for this link ... */ + c = Conn_GetClient(Idx); + if(c != NULL) + return Client_StartTime(c); -GLOBAL int + return 0; +} /* Conn_StartTime */ + +/** + * return number of bytes queued for writing + */ +GLOBAL size_t Conn_SendQ( CONN_ID Idx ) { - /* Laenge der Daten im Schreibbuffer liefern */ - assert( Idx > NONE ); #ifdef ZLIB - if( My_Connections[Idx].options & CONN_ZIP ) return My_Connections[Idx].zip.wdatalen; + if( My_Connections[Idx].options & CONN_ZIP ) + return array_bytes(&My_Connections[Idx].zip.wbuf); else #endif - return My_Connections[Idx].wdatalen; + return array_bytes(&My_Connections[Idx].wbuf); } /* Conn_SendQ */ +/** + * return number of messages sent on this connection so far + */ GLOBAL long Conn_SendMsg( CONN_ID Idx ) { - /* Anzahl gesendeter Nachrichten liefern */ assert( Idx > NONE ); return My_Connections[Idx].msg_out; } /* Conn_SendMsg */ +/** + * return number of (uncompressed) bytes sent + * on this connection so far + */ GLOBAL long Conn_SendBytes( CONN_ID Idx ) { - /* Anzahl gesendeter Bytes (unkomprimiert) liefern */ - assert( Idx > NONE ); return My_Connections[Idx].bytes_out; } /* Conn_SendBytes */ -GLOBAL int +/** + * return number of bytes pending in read buffer + */ +GLOBAL size_t Conn_RecvQ( CONN_ID Idx ) { - /* Laenge der Daten im Lesebuffer liefern */ - assert( Idx > NONE ); #ifdef ZLIB - if( My_Connections[Idx].options & CONN_ZIP ) return My_Connections[Idx].zip.rdatalen; + if( My_Connections[Idx].options & CONN_ZIP ) + return array_bytes(&My_Connections[Idx].zip.rbuf); else #endif - return My_Connections[Idx].rdatalen; + return array_bytes(&My_Connections[Idx].rbuf); } /* Conn_RecvQ */ +/** + * return number of messages received on this connection so far + */ GLOBAL long Conn_RecvMsg( CONN_ID Idx ) { - /* Anzahl empfangener Nachrichten liefern */ - assert( Idx > NONE ); return My_Connections[Idx].msg_in; } /* Conn_RecvMsg */ +/** + * return number of (uncompressed) bytes received on this + * connection so far + */ GLOBAL long Conn_RecvBytes( CONN_ID Idx ) { - /* Anzahl empfangener Bytes (unkomprimiert) liefern */ - assert( Idx > NONE ); return My_Connections[Idx].bytes_in; } /* Conn_RecvBytes */ +/** + * Return the remote IP address of this connection as string. + */ +GLOBAL const char * +Conn_IPA(CONN_ID Idx) +{ + assert (Idx > NONE); + return ng_ipaddr_tostr(&My_Connections[Idx].addr); +} + GLOBAL void Conn_ResetWCounter( void )