X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fngircd%2Fconf.c;h=f558d1a55c9334c52ad0b9570f5219fd31e4a0a6;hb=89edc330f1f1686e575736bc38e040fdf8fc3fef;hp=a99fee2bb6b6c16dd4c395797c4edd1eb48f1f97;hpb=ca33cbda05902b0009058d369f88c0a7a43b1bbe;p=ngircd-alex.git diff --git a/src/ngircd/conf.c b/src/ngircd/conf.c index a99fee2b..f558d1a5 100644 --- a/src/ngircd/conf.c +++ b/src/ngircd/conf.c @@ -9,7 +9,7 @@ * Naehere Informationen entnehmen Sie bitter der Datei COPYING. Eine Liste * der an ngIRCd beteiligten Autoren finden Sie in der Datei AUTHORS. * - * $Id: conf.c,v 1.18 2002/03/12 14:37:52 alex Exp $ + * $Id: conf.c,v 1.23 2002/03/30 13:08:10 alex Exp $ * * conf.h: Konfiguration des ngircd */ @@ -20,10 +20,13 @@ #include "imp.h" #include #include +#include #include #include #include +#include +#include "ngircd.h" #include "client.h" #include "defines.h" #include "log.h" @@ -33,21 +36,99 @@ #include "conf.h" +LOCAL BOOLEAN Use_Log = TRUE; + + +LOCAL VOID Set_Defaults( VOID ); LOCAL VOID Read_Config( VOID ); +LOCAL VOID Validate_Config( VOID ); GLOBAL VOID Handle_GLOBAL( INT Line, CHAR *Var, CHAR *Arg ); GLOBAL VOID Handle_OPERATOR( INT Line, CHAR *Var, CHAR *Arg ); GLOBAL VOID Handle_SERVER( INT Line, CHAR *Var, CHAR *Arg ); -LOCAL VOID Validate_Config( VOID ); +LOCAL VOID Config_Error( CONST INT Level, CONST CHAR *Format, ... ); GLOBAL VOID Conf_Init( VOID ) { - /* Konfigurationsvariablen initialisieren: zunaechst Default- - * Werte setzen, dann Konfigurationsdtaei einlesen. */ + Set_Defaults( ); + Read_Config( ); + Validate_Config( ); +} /* Config_Init */ + + +GLOBAL INT Conf_Test( VOID ) +{ + /* Konfiguration einlesen, ueberpruefen und ausgeben. */ + + UINT i; + + Use_Log = FALSE; + Set_Defaults( ); + + printf( "Using \"%s\" as configuration file ...\n", NGIRCd_ConfFile ); + Read_Config( ); + + /* Wenn stdin ein ein TTY ist: auf Taste warten */ + if( isatty( fileno( stdout ))) + { + puts( "OK, press enter to see a dump of your service configuration ..." ); + getchar( ); + } + else puts( "Ok, dump of your server configuration follows:\n" ); + + puts( "[GLOBAL]" ); + printf( " ServerName = %s\n", Conf_ServerName ); + printf( " ServerInfo = %s\n", Conf_ServerInfo ); + printf( " ServerPwd = %s\n", Conf_ServerPwd ); + printf( " MotdFile = %s\n", Conf_MotdFile ); + printf( " ListenPorts = " ); + for( i = 0; i < Conf_ListenPorts_Count; i++ ) + { + if( i != 0 ) printf( ", " ); + printf( "%u", Conf_ListenPorts[i] ); + } + puts( "" ); + printf( " ServerUID = %ld\n", (INT32)Conf_UID ); + printf( " ServerGID = %ld\n", (INT32)Conf_GID ); + printf( " PingTimeout = %d\n", Conf_PingTimeout ); + printf( " PongTimeout = %d\n", Conf_PongTimeout ); + printf( " ConnectRetry = %d\n", Conf_ConnectRetry ); + puts( "" ); + + for( i = 0; i < Conf_Oper_Count; i++ ) + { + puts( "[OPERATOR]" ); + printf( " Name = %s\n", Conf_Oper[i].name ); + printf( " Password = %s\n", Conf_Oper[i].pwd ); + puts( "" ); + } + + for( i = 0; i < Conf_Server_Count; i++ ) + { + puts( "[SERVER]" ); + printf( " Name = %s\n", Conf_Server[i].name ); + printf( " Host = %s\n", Conf_Server[i].host ); + printf( " Port = %d\n", Conf_Server[i].port ); + printf( " Password = %s\n", Conf_Server[i].pwd ); + printf( " Group = %d\n", Conf_Server[i].group ); + puts( "" ); + } + + return 0; +} /* Conf_Test */ + + +GLOBAL VOID Conf_Exit( VOID ) +{ + /* ... */ +} /* Config_Exit */ - strcpy( Conf_File, CONFIG_FILE ); + +LOCAL VOID Set_Defaults( VOID ) +{ + /* Konfigurationsvariablen initialisieren, d.h. auf Default-Werte setzen. */ strcpy( Conf_ServerName, "" ); strcpy( Conf_ServerInfo, PACKAGE" "VERSION ); @@ -56,26 +137,18 @@ GLOBAL VOID Conf_Init( VOID ) strcpy( Conf_MotdFile, MOTD_FILE ); Conf_ListenPorts_Count = 0; + + Conf_UID = Conf_GID = 0; Conf_PingTimeout = 120; - Conf_PongTimeout = 10; + Conf_PongTimeout = 20; Conf_ConnectRetry = 60; Conf_Oper_Count = 0; Conf_Server_Count = 0; - - /* Konfigurationsdatei einlesen und validieren */ - Read_Config( ); - Validate_Config( ); -} /* Config_Init */ - - -GLOBAL VOID Conf_Exit( VOID ) -{ - /* ... */ -} /* Config_Exit */ +} /* Set_Defaults */ LOCAL VOID Read_Config( VOID ) @@ -86,12 +159,12 @@ LOCAL VOID Read_Config( VOID ) INT line; FILE *fd; - fd = fopen( Conf_File, "r" ); + fd = fopen( NGIRCd_ConfFile, "r" ); if( ! fd ) { /* Keine Konfigurationsdatei gefunden */ - Log( LOG_ALERT, "Can't read configuration \"%s\": %s", Conf_File, strerror( errno )); - Log( LOG_ALERT, PACKAGE" exiting due to fatal errors!" ); + Config_Error( LOG_ALERT, "Can't read configuration \"%s\": %s", NGIRCd_ConfFile, strerror( errno )); + Config_Error( LOG_ALERT, PACKAGE" exiting due to fatal errors!" ); exit( 1 ); } @@ -113,7 +186,7 @@ LOCAL VOID Read_Config( VOID ) if( strcasecmp( section, "[GLOBAL]" ) == 0 ) continue; if( strcasecmp( section, "[OPERATOR]" ) == 0 ) { - if( Conf_Oper_Count + 1 > MAX_OPERATORS ) Log( LOG_ERR, "Too many operators configured." ); + if( Conf_Oper_Count + 1 > MAX_OPERATORS ) Config_Error( LOG_ERR, "Too many operators configured." ); else { /* neuen Operator initialisieren */ @@ -125,7 +198,7 @@ LOCAL VOID Read_Config( VOID ) } if( strcasecmp( section, "[SERVER]" ) == 0 ) { - if( Conf_Server_Count + 1 > MAX_SERVERS ) Log( LOG_ERR, "Too many servers configured." ); + if( Conf_Server_Count + 1 > MAX_SERVERS ) Config_Error( LOG_ERR, "Too many servers configured." ); else { /* neuen Server ("Peer") initialisieren */ @@ -141,7 +214,7 @@ LOCAL VOID Read_Config( VOID ) } continue; } - Log( LOG_ERR, "%s, line %d: Unknown section \"%s\"!", Conf_File, line, section ); + Config_Error( LOG_ERR, "%s, line %d: Unknown section \"%s\"!", NGIRCd_ConfFile, line, section ); section[0] = 0x1; } if( section[0] == 0x1 ) continue; @@ -150,7 +223,7 @@ LOCAL VOID Read_Config( VOID ) ptr = strchr( str, '=' ); if( ! ptr ) { - Log( LOG_ERR, "%s, line %d: Syntax error!", Conf_File, line ); + Config_Error( LOG_ERR, "%s, line %d: Syntax error!", NGIRCd_ConfFile, line ); continue; } *ptr = '\0'; @@ -160,17 +233,24 @@ LOCAL VOID Read_Config( VOID ) if( strcasecmp( section, "[GLOBAL]" ) == 0 ) Handle_GLOBAL( line, var, arg ); else if( strcasecmp( section, "[OPERATOR]" ) == 0 ) Handle_OPERATOR( line, var, arg ); else if( strcasecmp( section, "[SERVER]" ) == 0 ) Handle_SERVER( line, var, arg ); - else Log( LOG_ERR, "%s, line %d: Variable \"%s\" outside section!", Conf_File, line, var ); + else Config_Error( LOG_ERR, "%s, line %d: Variable \"%s\" outside section!", NGIRCd_ConfFile, line, var ); } fclose( fd ); + + /* Wenn kein Port definiert wurde, Port 6667 als Default benutzen */ + if( Conf_ListenPorts_Count < 1 ) + { + Conf_ListenPorts_Count = 1; + Conf_ListenPorts[0] = 6667; + } } /* Read_Config */ GLOBAL VOID Handle_GLOBAL( INT Line, CHAR *Var, CHAR *Arg ) { CHAR *ptr; - INT port; + INT32 port; assert( Line > 0 ); assert( Var != NULL ); @@ -206,11 +286,11 @@ GLOBAL VOID Handle_GLOBAL( INT Line, CHAR *Var, CHAR *Arg ) { ngt_TrimStr( ptr ); port = atol( ptr ); - if( Conf_ListenPorts_Count + 1 > MAX_LISTEN_PORTS ) Log( LOG_ERR, "Too many listen ports configured. Port %ld ignored.", port ); + if( Conf_ListenPorts_Count + 1 > MAX_LISTEN_PORTS ) Config_Error( LOG_ERR, "Too many listen ports configured. Port %ld ignored.", port ); else { - if( port > 0 && port < 0xFFFF ) Conf_ListenPorts[Conf_ListenPorts_Count++] = port; - else Log( LOG_ERR, "%s, line %d (section \"Global\"): Illegal port number %ld!", Conf_File, Line, port ); + if( port > 0 && port < 0xFFFF ) Conf_ListenPorts[Conf_ListenPorts_Count++] = (UINT)port; + else Config_Error( LOG_ERR, "%s, line %d (section \"Global\"): Illegal port number %ld!", NGIRCd_ConfFile, Line, port ); } ptr = strtok( NULL, "," ); } @@ -223,6 +303,18 @@ GLOBAL VOID Handle_GLOBAL( INT Line, CHAR *Var, CHAR *Arg ) Conf_MotdFile[FNAME_LEN - 1] = '\0'; return; } + if( strcasecmp( Var, "ServerUID" ) == 0 ) + { + /* UID, mit der der Daemon laufen soll */ + Conf_UID = (UINT)atoi( Arg ); + return; + } + if( strcasecmp( Var, "ServerGID" ) == 0 ) + { + /* GID, mit der der Daemon laufen soll */ + Conf_GID = (UINT)atoi( Arg ); + return; + } if( strcasecmp( Var, "PingTimeout" ) == 0 ) { /* PING-Timeout */ @@ -245,7 +337,7 @@ GLOBAL VOID Handle_GLOBAL( INT Line, CHAR *Var, CHAR *Arg ) return; } - Log( LOG_ERR, "%s, line %d (section \"Global\"): Unknown variable \"%s\"!", Conf_File, Line, Var ); + Config_Error( LOG_ERR, "%s, line %d (section \"Global\"): Unknown variable \"%s\"!", NGIRCd_ConfFile, Line, Var ); } /* Handle_GLOBAL */ @@ -271,7 +363,7 @@ GLOBAL VOID Handle_OPERATOR( INT Line, CHAR *Var, CHAR *Arg ) return; } - Log( LOG_ERR, "%s, line %d (section \"Operator\"): Unknown variable \"%s\"!", Conf_File, Line, Var ); + Config_Error( LOG_ERR, "%s, line %d (section \"Operator\"): Unknown variable \"%s\"!", NGIRCd_ConfFile, Line, Var ); } /* Handle_OPERATOR */ @@ -309,7 +401,7 @@ GLOBAL VOID Handle_SERVER( INT Line, CHAR *Var, CHAR *Arg ) /* Port, zu dem Verbunden werden soll */ port = atol( Arg ); if( port > 0 && port < 0xFFFF ) Conf_Server[Conf_Server_Count - 1].port = (INT)port; - else Log( LOG_ERR, "%s, line %d (section \"Server\"): Illegal port number %ld!", Conf_File, Line, port ); + else Config_Error( LOG_ERR, "%s, line %d (section \"Server\"): Illegal port number %ld!", NGIRCd_ConfFile, Line, port ); return; } if( strcasecmp( Var, "Group" ) == 0 ) @@ -319,7 +411,7 @@ GLOBAL VOID Handle_SERVER( INT Line, CHAR *Var, CHAR *Arg ) return; } - Log( LOG_ERR, "%s, line %d (section \"Server\"): Unknown variable \"%s\"!", Conf_File, Line, Var ); + Config_Error( LOG_ERR, "%s, line %d (section \"Server\"): Unknown variable \"%s\"!", NGIRCd_ConfFile, Line, Var ); } /* Handle_SERVER */ @@ -330,10 +422,33 @@ LOCAL VOID Validate_Config( VOID ) if( ! Conf_ServerName[0] ) { /* Kein Servername konfiguriert */ - Log( LOG_ALERT, "No server name configured in \"%s\"!", Conf_File ); - Log( LOG_ALERT, PACKAGE" exiting due to fatal errors!" ); + Config_Error( LOG_ALERT, "No server name configured in \"%s\"!", NGIRCd_ConfFile ); + Config_Error( LOG_ALERT, PACKAGE" exiting due to fatal errors!" ); exit( 1 ); } } /* Validate_Config */ + +LOCAL VOID Config_Error( CONST INT Level, CONST CHAR *Format, ... ) +{ + /* Fehler! Auf Console und/oder ins Log schreiben */ + + CHAR msg[MAX_LOG_MSG_LEN]; + va_list ap; + + assert( Format != NULL ); + + /* String mit variablen Argumenten zusammenbauen ... */ + va_start( ap, Format ); + vsnprintf( msg, MAX_LOG_MSG_LEN, Format, ap ); + va_end( ap ); + + /* Im "normalen Betrieb" soll der Log-Mechanismus des ngIRCd verwendet + * werden, beim Testen der Konfiguration jedoch nicht, hier sollen alle + * Meldungen direkt auf die Konsole ausgegeben werden: */ + if( Use_Log ) Log( Level, msg ); + else puts( msg ); +} /* Config_Error */ + + /* -eof- */