Add new class.{c|h} to project

Implement Class_{AddMask|DeleteMask|IsMember}() functions.

src/ngircd/Makefile.am

@@ -18,20 +18,21 @@ LINTARGS = -weak -warnunixlib +unixlib -booltype BOOLEAN \
 
 sbin_PROGRAMS = ngircd
 
-ngircd_SOURCES = ngircd.c array.c channel.c client.c conf.c conn.c conn-func.c \
-	conn-ssl.c conn-zip.c hash.c io.c irc.c irc-channel.c irc-info.c irc-login.c \
-	irc-mode.c irc-op.c irc-oper.c irc-server.c irc-write.c lists.c log.c \
-	match.c op.c numeric.c pam.c parse.c proc.c resolve.c sighandlers.c
+ngircd_SOURCES = ngircd.c array.c channel.c class.c client.c conf.c conn.c \
+	conn-func.c conn-ssl.c conn-zip.c hash.c io.c irc.c irc-channel.c \
+	irc-info.c irc-login.c irc-mode.c irc-op.c irc-oper.c irc-server.c \
+	irc-write.c lists.c log.c match.c op.c numeric.c pam.c parse.c \
+	proc.c resolve.c sighandlers.c
 
 ngircd_LDFLAGS = -L../portab -L../tool -L../ipaddr
 
 ngircd_LDADD = -lngportab -lngtool -lngipaddr
 
-noinst_HEADERS = ngircd.h array.h channel.h client.h conf.h conf-ssl.h conn.h \
-	conn-func.h conn-ssl.h conn-zip.h hash.h io.h irc.h irc-channel.h \
-	irc-info.h irc-login.h irc-mode.h irc-op.h irc-oper.h irc-server.h \
-	irc-write.h lists.h log.h match.h numeric.h op.h pam.h parse.h proc.h \
-	resolve.h sighandlers.h defines.h messages.h
+noinst_HEADERS = ngircd.h array.h channel.h class.h client.h conf.h \
+	conf-ssl.h conn.h conn-func.h conn-ssl.h conn-zip.h hash.h io.h \
+	irc.h irc-channel.h irc-info.h irc-login.h irc-mode.h irc-op.h \
+	irc-oper.h irc-server.h irc-write.h lists.h log.h match.h numeric.h \
+	op.h pam.h parse.h proc.h resolve.h sighandlers.h defines.h messages.h
 
 clean-local:
 	rm -f check-version check-help lint.out

src/ngircd/class.c

@@ -0,0 +1,76 @@
+/*
+ * ngIRCd -- The Next Generation IRC Daemon
+ * Copyright (c)2001-2011 Alexander Barton (alex@barton.de) and Contributors.
+ *
+ * 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.
+ */
+
+#include "portab.h"
+
+/**
+ * @file
+ * User class management.
+ */
+
+#include "imp.h"
+#include <assert.h>
+#include <string.h>
+
+#include "defines.h"
+#include "array.h"
+#include "conn.h"
+#include "client.h"
+#include "lists.h"
+#include "match.h"
+
+#include "exp.h"
+#include "class.h"
+
+struct list_head My_Classes[CLASS_COUNT];
+
+GLOBAL void
+Class_Init(void)
+{
+	memset(My_Classes, 0, sizeof(My_Classes));
+}
+
+GLOBAL void
+Class_Exit(void)
+{
+	int i;
+
+	for (i = 0; i < CLASS_COUNT; Lists_Free(&My_Classes[i++]));
+}
+
+GLOBAL bool
+Class_IsMember(const int Class, CLIENT *Client)
+{
+	assert(Class < CLASS_COUNT);
+	assert(Client != NULL);
+
+	return Lists_Check(&My_Classes[Class], Client);
+}
+
+GLOBAL bool
+Class_AddMask(const int Class, const char *Mask, time_t ValidUntil)
+{
+	assert(Class < CLASS_COUNT);
+	assert(Mask != NULL);
+
+	return Lists_Add(&My_Classes[Class], Mask, ValidUntil);
+}
+
+GLOBAL void
+Class_DeleteMask(const int Class, const char *Mask)
+{
+	assert(Class < CLASS_COUNT);
+	assert(Mask != NULL);
+
+	Lists_Del(&My_Classes[Class], Mask);
+}
+
+/* -eof- */

src/ngircd/class.h

@@ -0,0 +1,36 @@
+/*
+ * ngIRCd -- The Next Generation IRC Daemon
+ * Copyright (c)2001-2011 Alexander Barton (alex@barton.de) and Contributors.
+ *
+ * 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.
+ */
+
+#ifndef __class_h__
+#define __class_h__
+
+/**
+ * @file
+ * User class management.
+ */
+
+#define CLASS_KLINE 0
+#define CLASS_GLINE 1
+
+#define CLASS_COUNT 2
+
+GLOBAL void Class_Init PARAMS((void));
+GLOBAL void Class_Exit PARAMS((void));
+
+GLOBAL bool Class_AddMask PARAMS((const int Class, const char *Mask,
+				  const time_t ValidUntil));
+GLOBAL void Class_DeleteMask PARAMS((const int Class, const char *Mask));
+
+GLOBAL bool Class_IsMember PARAMS((const int Class, CLIENT *Client));
+
+#endif /* __class_h__ */
+
+/* -eof- */

src/ngircd/irc-login.c

@@ -27,6 +27,7 @@
 
 #include "ngircd.h"
 #include "conn-func.h"
+#include "class.h"
 #include "conf.h"
 #include "channel.h"
 #include "io.h"
@@ -936,6 +937,12 @@ Hello_User(CLIENT * Client)
 	}
 #endif
 
+	if (Class_IsMember(CLASS_GLINE, Client) ||
+	    Class_IsMember(CLASS_KLINE, Client)) {
+		Reject_Client(Client);
+		return DISCONNECTED;
+	}
+
 #ifdef PAM
 	if (!Conf_PAM) {
 		/* Don't do any PAM authentication at all, instead emulate

src/ngircd/ngircd.c

@@ -38,6 +38,7 @@
 
 #include "defines.h"
 #include "conn.h"
+#include "class.h"
 #include "conf-ssl.h"
 #include "channel.h"
 #include "conf.h"
@@ -282,6 +283,7 @@ main( int argc, const char *argv[] )
 		Channel_Init( );
 		Client_Init( );
 		Conn_Init( );
+		Class_Init( );
 
 		if (!io_library_init(CONNECTION_POOL)) {
 			Log(LOG_ALERT, "Fatal: Cannot initialize IO routines: %s", strerror(errno));
@@ -327,6 +329,7 @@ main( int argc, const char *argv[] )
 		Conn_Exit( );
 		Client_Exit( );
 		Channel_Exit( );
+		Class_Exit( );
 		Log_Exit( );
 	}
 	Pidfile_Delete( );