X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd-alex.git;a=blobdiff_plain;f=src%2Fngircd%2Fconf.c;h=312ebff9a1cfcb724b3065613b1acefe904abdd0;hp=81e0a916fe4c5c833dcd0848babbcb9265307661;hb=490c9d04d71433982b848c032acee546e2d411f2;hpb=05170bc94cc3c200da0b973b3cf1a44635e64611 diff --git a/src/ngircd/conf.c b/src/ngircd/conf.c index 81e0a916..312ebff9 100644 --- a/src/ngircd/conf.c +++ b/src/ngircd/conf.c @@ -14,15 +14,20 @@ #include "portab.h" -static char UNUSED id[] = "$Id: conf.c,v 1.62 2003/12/19 14:32:59 alex Exp $"; +static char UNUSED id[] = "$Id: conf.c,v 1.69 2005/03/02 16:07:31 alex Exp $"; #include "imp.h" #include #include -#include +#ifdef PROTOTYPES +# include +#else +# include +#endif #include #include #include +#include #include #include #include @@ -61,6 +66,9 @@ LOCAL VOID Handle_CHANNEL PARAMS(( INT Line, CHAR *Var, CHAR *Arg )); LOCAL VOID Config_Error PARAMS(( CONST INT Level, CONST CHAR *Format, ... )); +LOCAL VOID Config_Error_NaN PARAMS(( INT LINE, CONST CHAR *Value )); +LOCAL VOID Config_Error_TooLong PARAMS(( INT LINE, CONST CHAR *Value )); + LOCAL VOID Init_Server_Struct PARAMS(( CONF_SERVER *Server )); @@ -106,13 +114,16 @@ Conf_Test( VOID ) 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( " Name = %s\n", Conf_ServerName ); + printf( " Info = %s\n", Conf_ServerInfo ); printf( " Password = %s\n", Conf_ServerPwd ); printf( " AdminInfo1 = %s\n", Conf_ServerAdmin1 ); printf( " AdminInfo2 = %s\n", Conf_ServerAdmin2 ); printf( " AdminEMail = %s\n", Conf_ServerAdminMail ); printf( " MotdFile = %s\n", Conf_MotdFile ); + printf( " MotdPhrase = %s\n", Conf_MotdPhrase ); + printf( " ChrootDir = %s\n", Conf_Chroot ); + printf( " PidFile = %s\n", Conf_PidFile); printf( " Ports = " ); for( i = 0; i < Conf_ListenPorts_Count; i++ ) { @@ -147,6 +158,7 @@ Conf_Test( VOID ) puts( "[OPERATOR]" ); printf( " Name = %s\n", Conf_Oper[i].name ); printf( " Password = %s\n", Conf_Oper[i].pwd ); + if ( Conf_Oper[i].mask ) printf( " Mask = %s\n", Conf_Oper[i].mask ); puts( "" ); } @@ -342,6 +354,12 @@ Set_Defaults( BOOLEAN InitServers ) strlcpy( Conf_MotdFile, SYSCONFDIR, sizeof( Conf_MotdFile )); strlcat( Conf_MotdFile, MOTD_FILE, sizeof( Conf_MotdFile )); + strlcpy( Conf_MotdPhrase, MOTD_PHRASE, sizeof( Conf_MotdPhrase )); + + strlcpy( Conf_Chroot, CHROOT_DIR, sizeof( Conf_Chroot )); + + strlcpy( Conf_PidFile, PID_FILE, sizeof( Conf_PidFile )); + Conf_ListenPorts_Count = 0; strcpy( Conf_ListenAddress, "" ); @@ -449,8 +467,12 @@ Read_Config( VOID ) else { /* Initialize new operator structure */ - strcpy( Conf_Oper[Conf_Oper_Count].name, "" ); - strcpy( Conf_Oper[Conf_Oper_Count].pwd, "" ); + Conf_Oper[Conf_Oper_Count].name[0] = '\0'; + Conf_Oper[Conf_Oper_Count].pwd[0] = '\0'; + if (Conf_Oper[Conf_Oper_Count].mask) { + free(Conf_Oper[Conf_Oper_Count].mask ); + Conf_Oper[Conf_Oper_Count].mask = NULL; + } Conf_Oper_Count++; } continue; @@ -554,37 +576,43 @@ Handle_GLOBAL( INT Line, CHAR *Var, CHAR *Arg ) if( strcasecmp( Var, "Name" ) == 0 ) { /* Server name */ - if( strlcpy( Conf_ServerName, Arg, sizeof( Conf_ServerName )) >= sizeof( Conf_ServerName )) Config_Error( LOG_WARNING, "%s, line %d: Value of \"Name\" too long!", NGIRCd_ConfFile, Line ); + if( strlcpy( Conf_ServerName, Arg, sizeof( Conf_ServerName )) >= sizeof( Conf_ServerName )) + Config_Error_TooLong( Line, Var ); + return; } if( strcasecmp( Var, "Info" ) == 0 ) { /* Info text of server */ - if( strlcpy( Conf_ServerInfo, Arg, sizeof( Conf_ServerInfo )) >= sizeof( Conf_ServerInfo )) Config_Error( LOG_WARNING, "%s, line %d: Value of \"Info\" too long!", NGIRCd_ConfFile, Line ); + if( strlcpy( Conf_ServerInfo, Arg, sizeof( Conf_ServerInfo )) >= sizeof( Conf_ServerInfo )) + Config_Error_TooLong ( Line, Var ); + return; } if( strcasecmp( Var, "Password" ) == 0 ) { /* Global server password */ - if( strlcpy( Conf_ServerPwd, Arg, sizeof( Conf_ServerPwd )) >= sizeof( Conf_ServerPwd )) Config_Error( LOG_WARNING, "%s, line %d: Value of \"Password\" too long!", NGIRCd_ConfFile, Line ); + if( strlcpy( Conf_ServerPwd, Arg, sizeof( Conf_ServerPwd )) >= sizeof( Conf_ServerPwd )) + Config_Error_TooLong( Line, Var ); + return; } if( strcasecmp( Var, "AdminInfo1" ) == 0 ) { /* Administrative info #1 */ - if( strlcpy( Conf_ServerAdmin1, Arg, sizeof( Conf_ServerAdmin1 )) >= sizeof( Conf_ServerAdmin1 )) Config_Error( LOG_WARNING, "%s, line %d: Value of \"AdminInfo1\" too long!", NGIRCd_ConfFile, Line ); + if( strlcpy( Conf_ServerAdmin1, Arg, sizeof( Conf_ServerAdmin1 )) >= sizeof( Conf_ServerAdmin1 )) Config_Error_TooLong ( Line, Var ); return; } if( strcasecmp( Var, "AdminInfo2" ) == 0 ) { /* Administrative info #2 */ - if( strlcpy( Conf_ServerAdmin2, Arg, sizeof( Conf_ServerAdmin2 )) >= sizeof( Conf_ServerAdmin2 )) Config_Error( LOG_WARNING, "%s, line %d: Value of \"AdminInfo2\" too long!", NGIRCd_ConfFile, Line ); + if( strlcpy( Conf_ServerAdmin2, Arg, sizeof( Conf_ServerAdmin2 )) >= sizeof( Conf_ServerAdmin2 )) Config_Error_TooLong ( Line, Var ); return; } if( strcasecmp( Var, "AdminEMail" ) == 0 ) { /* Administrative email contact */ - if( strlcpy( Conf_ServerAdminMail, Arg, sizeof( Conf_ServerAdminMail )) >= sizeof( Conf_ServerAdminMail )) Config_Error( LOG_WARNING, "%s, line %d: Value of \"AdminEMail\" too long!", NGIRCd_ConfFile, Line ); + if( strlcpy( Conf_ServerAdminMail, Arg, sizeof( Conf_ServerAdminMail )) >= sizeof( Conf_ServerAdminMail )) Config_Error_TooLong( Line, Var ); return; } if( strcasecmp( Var, "Ports" ) == 0 ) @@ -609,9 +637,37 @@ Handle_GLOBAL( INT Line, CHAR *Var, CHAR *Arg ) if( strcasecmp( Var, "MotdFile" ) == 0 ) { /* "Message of the day" (MOTD) file */ - if( strlcpy( Conf_MotdFile, Arg, sizeof( Conf_MotdFile )) >= sizeof( Conf_MotdFile )) Config_Error( LOG_WARNING, "%s, line %d: Value of \"MotdFile\" too long!", NGIRCd_ConfFile, Line ); + if( strlcpy( Conf_MotdFile, Arg, sizeof( Conf_MotdFile )) >= sizeof( Conf_MotdFile )) + Config_Error_TooLong( Line, Var ); + + return; + } + if( strcasecmp( Var, "MotdPhrase" ) == 0 ) + { + /* "Message of the day" phrase (instead of file) */ + if( strlcpy( Conf_MotdPhrase, Arg, sizeof( Conf_MotdPhrase )) >= sizeof( Conf_MotdPhrase )) + Config_Error_TooLong( Line, Var ); + + return; + } + if( strcasecmp( Var, "ChrootDir" ) == 0 ) + { + /* directory for chroot() */ + if( strlcpy( Conf_Chroot, Arg, sizeof( Conf_Chroot )) >= sizeof( Conf_Chroot )) + Config_Error_TooLong( Line, Var ); + + return; + } + + if ( strcasecmp( Var, "PidFile" ) == 0 ) + { + /* name of pidfile */ + if( strlcpy( Conf_PidFile, Arg, sizeof( Conf_PidFile )) >= sizeof( Conf_PidFile )) + Config_Error_TooLong( Line, Var ); + return; } + if( strcasecmp( Var, "ServerUID" ) == 0 ) { /* UID the daemon should switch to */ @@ -620,7 +676,7 @@ Handle_GLOBAL( INT Line, CHAR *Var, CHAR *Arg ) else { #ifdef HAVE_ISDIGIT - if( ! isdigit( *Arg )) Config_Error( LOG_WARNING, "%s, line %d: Value of \"ServerUID\" is not a number!", NGIRCd_ConfFile, Line ); + if( ! isdigit( (INT)*Arg )) Config_Error_NaN( Line, Var ); else #endif Conf_UID = (UINT)atoi( Arg ); @@ -635,7 +691,7 @@ Handle_GLOBAL( INT Line, CHAR *Var, CHAR *Arg ) else { #ifdef HAVE_ISDIGIT - if( ! isdigit( *Arg )) Config_Error( LOG_WARNING, "%s, line %d: Value of \"ServerGID\" is not a number!", NGIRCd_ConfFile, Line ); + if( ! isdigit( (INT)*Arg )) Config_Error_NaN( Line, Var ); else #endif Conf_GID = (UINT)atoi( Arg ); @@ -688,7 +744,7 @@ Handle_GLOBAL( INT Line, CHAR *Var, CHAR *Arg ) { /* Maximum number of connections. Values <= 0 are equal to "no limit". */ #ifdef HAVE_ISDIGIT - if( ! isdigit( *Arg )) Config_Error( LOG_WARNING, "%s, line %d: Value of \"MaxConnections\" is not a number!", NGIRCd_ConfFile, Line ); + if( ! isdigit( (INT)*Arg )) Config_Error_NaN( Line, Var); else #endif Conf_MaxConnections = atol( Arg ); @@ -698,7 +754,7 @@ Handle_GLOBAL( INT Line, CHAR *Var, CHAR *Arg ) { /* Maximum number of simoultanous connections from one IP. Values <= 0 are equal to "no limit". */ #ifdef HAVE_ISDIGIT - if( ! isdigit( *Arg )) Config_Error( LOG_WARNING, "%s, line %d: Value of \"MaxConnectionsIP\" is not a number!", NGIRCd_ConfFile, Line ); + if( ! isdigit( (INT)*Arg )) Config_Error_NaN( Line, Var ); else #endif Conf_MaxConnectionsIP = atoi( Arg ); @@ -708,7 +764,7 @@ Handle_GLOBAL( INT Line, CHAR *Var, CHAR *Arg ) { /* Maximum number of channels a user can join. Values <= 0 are equal to "no limit". */ #ifdef HAVE_ISDIGIT - if( ! isdigit( *Arg )) Config_Error( LOG_WARNING, "%s, line %d: Value of \"MaxJoins\" is not a number!", NGIRCd_ConfFile, Line ); + if( ! isdigit( (INT)*Arg )) Config_Error_NaN( Line, Var ); else #endif Conf_MaxJoins = atoi( Arg ); @@ -719,7 +775,7 @@ Handle_GLOBAL( INT Line, CHAR *Var, CHAR *Arg ) /* IP-Address to bind sockets */ if( strlcpy( Conf_ListenAddress, Arg, sizeof( Conf_ListenAddress )) >= sizeof( Conf_ListenAddress )) { - Config_Error( LOG_WARNING, "%s, line %d: Value of \"Listen\" too long!", NGIRCd_ConfFile, Line ); + Config_Error_TooLong( Line, Var ); } return; } @@ -731,6 +787,7 @@ Handle_GLOBAL( INT Line, CHAR *Var, CHAR *Arg ) LOCAL VOID Handle_OPERATOR( INT Line, CHAR *Var, CHAR *Arg ) { + unsigned int len; assert( Line > 0 ); assert( Var != NULL ); assert( Arg != NULL ); @@ -739,16 +796,28 @@ Handle_OPERATOR( INT Line, CHAR *Var, CHAR *Arg ) if( strcasecmp( Var, "Name" ) == 0 ) { /* Name of IRC operator */ - if( strlcpy( Conf_Oper[Conf_Oper_Count - 1].name, Arg, sizeof( Conf_Oper[Conf_Oper_Count - 1].name )) >= sizeof( Conf_Oper[Conf_Oper_Count - 1].name )) Config_Error( LOG_WARNING, "%s, line %d: Value of \"Name\" too long!", NGIRCd_ConfFile, Line ); + if( strlcpy( Conf_Oper[Conf_Oper_Count - 1].name, Arg, sizeof( Conf_Oper[Conf_Oper_Count - 1].name )) >= sizeof( Conf_Oper[Conf_Oper_Count - 1].name )) Config_Error_TooLong( Line, Var ); return; } if( strcasecmp( Var, "Password" ) == 0 ) { /* Password of IRC operator */ - if( strlcpy( Conf_Oper[Conf_Oper_Count - 1].pwd, Arg, sizeof( Conf_Oper[Conf_Oper_Count - 1].pwd )) >= sizeof( Conf_Oper[Conf_Oper_Count - 1].pwd )) Config_Error( LOG_WARNING, "%s, line %d: Value of \"Password\" too long!", NGIRCd_ConfFile, Line ); + if( strlcpy( Conf_Oper[Conf_Oper_Count - 1].pwd, Arg, sizeof( Conf_Oper[Conf_Oper_Count - 1].pwd )) >= sizeof( Conf_Oper[Conf_Oper_Count - 1].pwd )) Config_Error_TooLong( Line, Var ); + return; + } + if( strcasecmp( Var, "Mask" ) == 0 ) + { + if (Conf_Oper[Conf_Oper_Count - 1].mask) return; /* Hostname already configured */ + len = strlen( Arg ) + 1; + Conf_Oper[Conf_Oper_Count - 1].mask = malloc( len ); + if (! Conf_Oper[Conf_Oper_Count - 1].mask) { + Config_Error( LOG_ERR, "%s, line %d: Cannot allocate memory for operator mask: %s", NGIRCd_ConfFile, Line, strerror(errno) ); + return; + } + + strlcpy( Conf_Oper[Conf_Oper_Count - 1].mask, Arg, len); return; } - Config_Error( LOG_ERR, "%s, line %d (section \"Operator\"): Unknown variable \"%s\"!", NGIRCd_ConfFile, Line, Var ); } /* Handle_OPERATOR */ @@ -768,25 +837,28 @@ Handle_SERVER( INT Line, CHAR *Var, CHAR *Arg ) if( strcasecmp( Var, "Host" ) == 0 ) { /* Hostname of the server */ - if( strlcpy( New_Server.host, Arg, sizeof( New_Server.host )) >= sizeof( New_Server.host )) Config_Error( LOG_WARNING, "%s, line %d: Value of \"Host\" too long!", NGIRCd_ConfFile, Line ); + if( strlcpy( New_Server.host, Arg, sizeof( New_Server.host )) >= sizeof( New_Server.host )) + Config_Error_TooLong ( Line, Var ); + return; } if( strcasecmp( Var, "Name" ) == 0 ) { /* Name of the server ("Nick"/"ID") */ - if( strlcpy( New_Server.name, Arg, sizeof( New_Server.name )) >= sizeof( New_Server.name )) Config_Error( LOG_WARNING, "%s, line %d: Value of \"Name\" too long!", NGIRCd_ConfFile, Line ); + if( strlcpy( New_Server.name, Arg, sizeof( New_Server.name )) >= sizeof( New_Server.name )) + Config_Error_TooLong( Line, Var ); return; } if( strcasecmp( Var, "MyPassword" ) == 0 ) { /* Password of this server which is sent to the peer */ - if( strlcpy( New_Server.pwd_in, Arg, sizeof( New_Server.pwd_in )) >= sizeof( New_Server.pwd_in )) Config_Error( LOG_WARNING, "%s, line %d: Value of \"MyPassword\" too long!", NGIRCd_ConfFile, Line ); + if( strlcpy( New_Server.pwd_in, Arg, sizeof( New_Server.pwd_in )) >= sizeof( New_Server.pwd_in )) Config_Error_TooLong( Line, Var ); return; } if( strcasecmp( Var, "PeerPassword" ) == 0 ) { /* Passwort of the peer which must be received */ - if( strlcpy( New_Server.pwd_out, Arg, sizeof( New_Server.pwd_out )) >= sizeof( New_Server.pwd_out )) Config_Error( LOG_WARNING, "%s, line %d: Value of \"PeerPassword\" too long!", NGIRCd_ConfFile, Line ); + if( strlcpy( New_Server.pwd_out, Arg, sizeof( New_Server.pwd_out )) >= sizeof( New_Server.pwd_out )) Config_Error_TooLong( Line, Var ); return; } if( strcasecmp( Var, "Port" ) == 0 ) @@ -801,7 +873,7 @@ Handle_SERVER( INT Line, CHAR *Var, CHAR *Arg ) { /* Server group */ #ifdef HAVE_ISDIGIT - if( ! isdigit( *Arg )) Config_Error( LOG_WARNING, "%s, line %d: Value of \"Group\" is not a number!", NGIRCd_ConfFile, Line ); + if( ! isdigit( (INT)*Arg )) Config_Error_NaN( Line, Var ); else #endif New_Server.group = atoi( Arg ); @@ -822,19 +894,23 @@ Handle_CHANNEL( INT Line, CHAR *Var, CHAR *Arg ) if( strcasecmp( Var, "Name" ) == 0 ) { /* Name of the channel */ - if( strlcpy( Conf_Channel[Conf_Channel_Count - 1].name, Arg, sizeof( Conf_Channel[Conf_Channel_Count - 1].name )) >= sizeof( Conf_Channel[Conf_Channel_Count - 1].name )) Config_Error( LOG_WARNING, "%s, line %d: Value of \"Name\" too long!", NGIRCd_ConfFile, Line ); + if( strlcpy( Conf_Channel[Conf_Channel_Count - 1].name, Arg, sizeof( Conf_Channel[Conf_Channel_Count - 1].name )) >= sizeof( Conf_Channel[Conf_Channel_Count - 1].name )) + Config_Error_TooLong( Line, Var ); return; } if( strcasecmp( Var, "Modes" ) == 0 ) { /* Initial modes */ - if( strlcpy( Conf_Channel[Conf_Channel_Count - 1].modes, Arg, sizeof( Conf_Channel[Conf_Channel_Count - 1].modes )) >= sizeof( Conf_Channel[Conf_Channel_Count - 1].modes )) Config_Error( LOG_WARNING, "%s, line %d: Value of \"Modes\" too long!", NGIRCd_ConfFile, Line ); + if( strlcpy( Conf_Channel[Conf_Channel_Count - 1].modes, Arg, sizeof( Conf_Channel[Conf_Channel_Count - 1].modes )) >= sizeof( Conf_Channel[Conf_Channel_Count - 1].modes )) + Config_Error_TooLong( Line, Var ); return; } if( strcasecmp( Var, "Topic" ) == 0 ) { /* Initial topic */ - if( strlcpy( Conf_Channel[Conf_Channel_Count - 1].topic, Arg, sizeof( Conf_Channel[Conf_Channel_Count - 1].topic )) >= sizeof( Conf_Channel[Conf_Channel_Count - 1].topic )) Config_Error( LOG_WARNING, "%s, line %d: Value of \"Topic\" too long!", NGIRCd_ConfFile, Line ); + if( strlcpy( Conf_Channel[Conf_Channel_Count - 1].topic, Arg, sizeof( Conf_Channel[Conf_Channel_Count - 1].topic )) >= sizeof( Conf_Channel[Conf_Channel_Count - 1].topic )) + Config_Error_TooLong( Line, Var ); + return; } @@ -916,6 +992,18 @@ Validate_Config( BOOLEAN Configtest ) } /* Validate_Config */ +LOCAL VOID +Config_Error_TooLong ( CONST INT Line, CONST CHAR *Item ) +{ + Config_Error( LOG_WARNING, "%s, line %d: Value of \"%s\" too long!", NGIRCd_ConfFile, Line, Item ); +} + +LOCAL VOID +Config_Error_NaN( CONST INT Line, CONST CHAR *Item ) +{ + Config_Error( LOG_WARNING, "%s, line %d: Value of \"%s\" is not a number!", NGIRCd_ConfFile, Line, Item ); +} + #ifdef PROTOTYPES LOCAL VOID Config_Error( CONST INT Level, CONST CHAR *Format, ... ) #else @@ -955,17 +1043,13 @@ Init_Server_Struct( CONF_SERVER *Server ) assert( Server != NULL ); - strcpy( Server->host, "" ); - strcpy( Server->ip, "" ); - strcpy( Server->name, "" ); - strcpy( Server->pwd_in, "" ); - strcpy( Server->pwd_out, "" ); - Server->port = 0; + memset( Server, 0, sizeof (CONF_SERVER) ); + Server->group = NONE; Server->lasttry = time( NULL ) - Conf_ConnectRetry + STARTUP_DELAY; - Server->res_stat = NULL; + if( NGIRCd_Passive ) Server->flags = CONF_SFLAG_DISABLED; - else Server->flags = 0; + Server->conn_id = NONE; } /* Init_Server_Struct */