- Adjusted includes for new "conn-func.h" header.

[ngircd-alex.git] / src / ngircd / irc-info.c

diff --git a/src/ngircd/irc-info.c b/src/ngircd/irc-info.c
index 48296077238a8d049b8cacb3983372b8eeca3175..3ce821a275e3d20205c659a141fcaa827c14cb95 100644 (file)
--- a/src/ngircd/irc-info.c
+++ b/src/ngircd/irc-info.c
@@ -14,7 +14,7 @@
 
 #include "portab.h"
 
-static char UNUSED id[] = "$Id: irc-info.c,v 1.8 2002/12/18 13:55:41 alex Exp $";
+static char UNUSED id[] = "$Id: irc-info.c,v 1.13 2002/12/30 17:15:42 alex Exp $";
 
 #include "imp.h"
 #include <assert.h>
@@ -23,7 +23,8 @@ static char UNUSED id[] = "$Id: irc-info.c,v 1.8 2002/12/18 13:55:41 alex Exp $"
 #include <string.h>
 
 #include "ngircd.h"
-#include "conn.h"
+#include "conn-func.h"
+#include "conn-zip.h"
 #include "client.h"
 #include "channel.h"
 #include "resolve.h"
@@ -104,8 +105,8 @@ IRC_ISON( CLIENT *Client, REQUEST *Req )
                        if( c && ( Client_Type( c ) == CLIENT_USER ))
                        {
                                /* Dieser Nick ist "online" */
-                               strcat( rpl, ptr );
-                               strcat( rpl, " " );
+                               strlcat( rpl, ptr, sizeof( rpl ));
+                               strlcat( rpl, " ", sizeof( rpl ));
                        }
                        ptr = strtok( NULL, " " );
                }
@@ -296,20 +297,20 @@ IRC_NAMES( CLIENT *Client, REQUEST *Req )
 
        /* Nun noch alle Clients ausgeben, die in keinem Channel sind */
        c = Client_First( );
-       sprintf( rpl, RPL_NAMREPLY_MSG, Client_ID( from ), "*", "*" );
+       snprintf( rpl, sizeof( rpl ), RPL_NAMREPLY_MSG, Client_ID( from ), "*", "*" );
        while( c )
        {
                if(( Client_Type( c ) == CLIENT_USER ) && ( Channel_FirstChannelOf( c ) == NULL ) && ( ! strchr( Client_Modes( c ), 'i' )))
                {
                        /* Okay, das ist ein User: anhaengen */
-                       if( rpl[strlen( rpl ) - 1] != ':' ) strcat( rpl, " " );
-                       strcat( rpl, Client_ID( c ));
+                       if( rpl[strlen( rpl ) - 1] != ':' ) strlcat( rpl, " ", sizeof( rpl ));
+                       strlcat( rpl, Client_ID( c ), sizeof( rpl ));
 
                        if( strlen( rpl ) > ( LINE_LEN - CLIENT_NICK_LEN - 4 ))
                        {
                                /* Zeile wird zu lang: senden! */
                                if( ! IRC_WriteStrClient( from, "%s", rpl )) return DISCONNECTED;
-                               sprintf( rpl, RPL_NAMREPLY_MSG, Client_ID( from ), "*", "*" );
+                               snprintf( rpl, sizeof( rpl ), RPL_NAMREPLY_MSG, Client_ID( from ), "*", "*" );
                        }
                }
 
@@ -375,7 +376,7 @@ IRC_STATS( CLIENT *Client, REQUEST *Req )
 #ifdef USE_ZLIB
                                        if( Conn_Options( con ) & CONN_ZIP )
                                        {
-                                               if( ! IRC_WriteStrClient( from, RPL_STATSLINKINFOZIP_MSG, Client_ID( from ), Client_Mask( cl ), Conn_SendQ( con ), Conn_SendMsg( con ), Conn_SendBytesZip( con ), Conn_SendBytes( con ), Conn_RecvMsg( con ), Conn_RecvBytesZip( con ), Conn_RecvBytes( con ), (LONG)( time( NULL ) - Conn_StartTime( con )))) return DISCONNECTED;
+                                               if( ! IRC_WriteStrClient( from, RPL_STATSLINKINFOZIP_MSG, Client_ID( from ), Client_Mask( cl ), Conn_SendQ( con ), Conn_SendMsg( con ), Zip_SendBytes( con ), Conn_SendBytes( con ), Conn_RecvMsg( con ), Zip_RecvBytes( con ), Conn_RecvBytes( con ), (LONG)( time( NULL ) - Conn_StartTime( con )))) return DISCONNECTED;
                                        }
                                        else
 #endif
@@ -464,15 +465,15 @@ IRC_USERHOST( CLIENT *Client, REQUEST *Req )
                if( c && ( Client_Type( c ) == CLIENT_USER ))
                {
                        /* Dieser Nick ist "online" */
-                       strcat( rpl, Client_ID( c ));
-                       if( Client_HasMode( c, 'o' )) strcat( rpl, "*" );
-                       strcat( rpl, "=" );
-                       if( Client_HasMode( c, 'a' )) strcat( rpl, "-" );
-                       else strcat( rpl, "+" );
-                       strcat( rpl, Client_User( c ));
-                       strcat( rpl, "@" );
-                       strcat( rpl, Client_Hostname( c ));
-                       strcat( rpl, " " );
+                       strlcat( rpl, Client_ID( c ), sizeof( rpl ));
+                       if( Client_HasMode( c, 'o' )) strlcat( rpl, "*", sizeof( rpl ));
+                       strlcat( rpl, "=", sizeof( rpl ));
+                       if( Client_HasMode( c, 'a' )) strlcat( rpl, "-", sizeof( rpl ));
+                       else strlcat( rpl, "+", sizeof( rpl ));
+                       strlcat( rpl, Client_User( c ), sizeof( rpl ));
+                       strlcat( rpl, "@", sizeof( rpl ));
+                       strlcat( rpl, Client_Hostname( c ), sizeof( rpl ));
+                       strlcat( rpl, " ", sizeof( rpl ));
                }
        }
        if( rpl[strlen( rpl ) - 1] == ' ' ) rpl[strlen( rpl ) - 1] = '\0';
@@ -572,7 +573,7 @@ IRC_WHO( CLIENT *Client, REQUEST *Req )
                        {
                                /* Flags zusammenbasteln */
                                strcpy( flags, "H" );
-                               if( strchr( Client_Modes( c ), 'o' )) strcat( flags, "*" );
+                               if( strchr( Client_Modes( c ), 'o' )) strlcat( flags, "*", sizeof( flags ));
 
                                /* ausgeben */
                                cl2chan = Channel_FirstChannelOf( c );
@@ -636,7 +637,7 @@ IRC_WHOIS( CLIENT *Client, REQUEST *Req )
        if( ! IRC_WriteStrClient( from, RPL_WHOISSERVER_MSG, Client_ID( from ), Client_ID( c ), Client_ID( Client_Introducer( c )), Client_Info( Client_Introducer( c )))) return DISCONNECTED;
 
        /* Channels */
-       sprintf( str, RPL_WHOISCHANNELS_MSG, Client_ID( from ), Client_ID( c ));
+       snprintf( str, sizeof( str ), RPL_WHOISCHANNELS_MSG, Client_ID( from ), Client_ID( c ));
        cl2chan = Channel_FirstChannelOf( c );
        while( cl2chan )
        {
@@ -644,16 +645,16 @@ IRC_WHOIS( CLIENT *Client, REQUEST *Req )
                assert( chan != NULL );
 
                /* Channel-Name anhaengen */
-               if( str[strlen( str ) - 1] != ':' ) strcat( str, " " );
-               if( strchr( Channel_UserModes( chan, c ), 'o' )) strcat( str, "@" );
-               else if( strchr( Channel_UserModes( chan, c ), 'v' )) strcat( str, "+" );
-               strcat( str, Channel_Name( chan ));
+               if( str[strlen( str ) - 1] != ':' ) strlcat( str, " ", sizeof( str ));
+               if( strchr( Channel_UserModes( chan, c ), 'o' )) strlcat( str, "@", sizeof( str ));
+               else if( strchr( Channel_UserModes( chan, c ), 'v' )) strlcat( str, "+", sizeof( str ));
+               strlcat( str, Channel_Name( chan ), sizeof( str ));
 
                if( strlen( str ) > ( LINE_LEN - CHANNEL_NAME_LEN - 4 ))
                {
                        /* Zeile wird zu lang: senden! */
                        if( ! IRC_WriteStrClient( Client, "%s", str )) return DISCONNECTED;
-                       sprintf( str, RPL_WHOISCHANNELS_MSG, Client_ID( from ), Client_ID( c ));
+                       snprintf( str, sizeof( str ), RPL_WHOISCHANNELS_MSG, Client_ID( from ), Client_ID( c ));
                }
 
                /* naechstes Mitglied suchen */
@@ -710,29 +711,36 @@ IRC_Send_LUSERS( CLIENT *Client )
 
        assert( Client != NULL );
 
-       /* Users, Services und Serevr im Netz */
+       /* Users, services and serevers in the network */
        if( ! IRC_WriteStrClient( Client, RPL_LUSERCLIENT_MSG, Client_ID( Client ), Client_UserCount( ), Client_ServiceCount( ), Client_ServerCount( ))) return DISCONNECTED;
 
-       /* IRC-Operatoren im Netz */
+       /* Number of IRC operators */
        cnt = Client_OperCount( );
        if( cnt > 0 )
        {
                if( ! IRC_WriteStrClient( Client, RPL_LUSEROP_MSG, Client_ID( Client ), cnt )) return DISCONNECTED;
        }
 
-       /* Unbekannt Verbindungen */
+       /* Unknown connections */
        cnt = Client_UnknownCount( );
        if( cnt > 0 )
        {
                if( ! IRC_WriteStrClient( Client, RPL_LUSERUNKNOWN_MSG, Client_ID( Client ), cnt )) return DISCONNECTED;
        }
 
-       /* Channels im Netz */
+       /* Number of created channels */
        if( ! IRC_WriteStrClient( Client, RPL_LUSERCHANNELS_MSG, Client_ID( Client ), Channel_Count( ))) return DISCONNECTED;
 
-       /* Channels im Netz */
+       /* Number of local users, services and servers */
        if( ! IRC_WriteStrClient( Client, RPL_LUSERME_MSG, Client_ID( Client ), Client_MyUserCount( ), Client_MyServiceCount( ), Client_MyServerCount( ))) return DISCONNECTED;
 
+#ifndef STRICT_RFC
+       /* Maximum number of local users */
+       if( ! IRC_WriteStrClient( Client, RPL_LOCALUSERS_MSG, Client_ID( Client ), Client_MyUserCount( ), Client_MyMaxUserCount( ))) return DISCONNECTED;
+       /* Maximum number of users in the network */
+       if( ! IRC_WriteStrClient( Client, RPL_NETUSERS_MSG, Client_ID( Client ), Client_UserCount( ), Client_MaxUserCount( ))) return DISCONNECTED;
+#endif
+       
        return CONNECTED;
 } /* IRC_Send_LUSERS */
 
@@ -787,7 +795,7 @@ IRC_Send_NAMES( CLIENT *Client, CHANNEL *Chan )
        else is_member = FALSE;
 
        /* Alle Mitglieder suchen */
-       sprintf( str, RPL_NAMREPLY_MSG, Client_ID( Client ), "=", Channel_Name( Chan ));
+       snprintf( str, sizeof( str ), RPL_NAMREPLY_MSG, Client_ID( Client ), "=", Channel_Name( Chan ));
        cl2chan = Channel_FirstMember( Chan );
        while( cl2chan )
        {
@@ -799,16 +807,16 @@ IRC_Send_NAMES( CLIENT *Client, CHANNEL *Chan )
                if( is_member || is_visible )
                {
                        /* Nick anhaengen */
-                       if( str[strlen( str ) - 1] != ':' ) strcat( str, " " );
-                       if( strchr( Channel_UserModes( Chan, cl ), 'o' )) strcat( str, "@" );
-                       else if( strchr( Channel_UserModes( Chan, cl ), 'v' )) strcat( str, "+" );
-                       strcat( str, Client_ID( cl ));
+                       if( str[strlen( str ) - 1] != ':' ) strlcat( str, " ", sizeof( str ));
+                       if( strchr( Channel_UserModes( Chan, cl ), 'o' )) strlcat( str, "@", sizeof( str ));
+                       else if( strchr( Channel_UserModes( Chan, cl ), 'v' )) strlcat( str, "+", sizeof( str ));
+                       strlcat( str, Client_ID( cl ), sizeof( str ));
 
                        if( strlen( str ) > ( LINE_LEN - CLIENT_NICK_LEN - 4 ))
                        {
                                /* Zeile wird zu lang: senden! */
                                if( ! IRC_WriteStrClient( Client, "%s", str )) return DISCONNECTED;
-                               sprintf( str, RPL_NAMREPLY_MSG, Client_ID( Client ), "=", Channel_Name( Chan ));
+                               snprintf( str, sizeof( str ), RPL_NAMREPLY_MSG, Client_ID( Client ), "=", Channel_Name( Chan ));
                        }
                }
 
@@ -852,9 +860,9 @@ IRC_Send_WHO( CLIENT *Client, CHANNEL *Chan, BOOLEAN OnlyOps )
                {
                        /* Flags zusammenbasteln */
                        strcpy( flags, "H" );
-                       if( strchr( Client_Modes( c ), 'o' )) strcat( flags, "*" );
-                       if( strchr( Channel_UserModes( Chan, c ), 'o' )) strcat( flags, "@" );
-                       else if( strchr( Channel_UserModes( Chan, c ), 'v' )) strcat( flags, "+" );
+                       if( strchr( Client_Modes( c ), 'o' )) strlcat( flags, "*", sizeof( flags ));
+                       if( strchr( Channel_UserModes( Chan, c ), 'o' )) strlcat( flags, "@", sizeof( flags ));
+                       else if( strchr( Channel_UserModes( Chan, c ), 'v' )) strlcat( flags, "+", sizeof( flags ));
 
                        /* ausgeben */
                        if(( ! OnlyOps ) || ( strchr( Client_Modes( c ), 'o' )))