* Please read the file COPYING, README and AUTHORS for more information.
*/
-
#define __client_c__
-
#include "portab.h"
/**
#include <exp.h>
-
#define GETID_LEN (CLIENT_NICK_LEN-1) + 1 + (CLIENT_USER_LEN-1) + 1 + (CLIENT_HOST_LEN-1) + 1
-
static CLIENT *This_Server, *My_Clients;
static WHOWAS My_Whowas[MAX_WHOWAS];
assert( Client != NULL );
assert( Hostname != NULL );
- strlcpy( Client->host, Hostname, sizeof( Client->host ));
+ if (strlen(Conf_CloakHost)) {
+ strlcpy( Client->host, Conf_CloakHost, sizeof( Client->host ));
+ } else {
+ strlcpy( Client->host, Hostname, sizeof( Client->host ));
+ }
} /* Client_SetHostname */
strlcpy( Client->id, ID, sizeof( Client->id ));
+ if (Conf_CloakUserToNick) {
+ strlcpy( Client->user, ID, sizeof( Client->user ));
+ strlcpy( Client->info, ID, sizeof( Client->info ));
+ }
+
/* Hash */
Client->hash = Hash( Client->id );
} /* Client_SetID */
assert( Client != NULL );
assert( User != NULL );
- if (Idented) {
+ if (Conf_CloakUserToNick) {
+ strlcpy(Client->user, Client->id, sizeof(Client->user));
+ } else if (Idented) {
strlcpy(Client->user, User, sizeof(Client->user));
} else {
Client->user[0] = '~';
assert( Client != NULL );
assert( Info != NULL );
- strlcpy(Client->info, Info, sizeof(Client->info));
+ if (Conf_CloakUserToNick)
+ strlcpy(Client->info, Client->id, sizeof(Client->info));
+ else
+ strlcpy(Client->info, Info, sizeof(Client->info));
} /* Client_SetInfo */
} /* Client_Away */
+/**
+ * Make sure that a given nickname is valid.
+ *
+ * If the nickname is not valid for the given client, this function sends back
+ * the appropriate error messages.
+ *
+ * @param Client Client that wants to change the nickname.
+ * @param Nick New nick name.
+ * @returns true if nickname is valid, false otherwise.
+ */
GLOBAL bool
-Client_CheckNick( CLIENT *Client, char *Nick )
+Client_CheckNick(CLIENT *Client, char *Nick)
{
- assert( Client != NULL );
- assert( Nick != NULL );
-
- if (! Client_IsValidNick( Nick ))
- {
- IRC_WriteStrClient( Client, ERR_ERRONEUSNICKNAME_MSG, Client_ID( Client ), Nick );
+ assert(Client != NULL);
+ assert(Nick != NULL);
+
+ if (!Client_IsValidNick(Nick)) {
+ if (strlen(Nick ) >= Conf_MaxNickLength)
+ IRC_WriteStrClient(Client, ERR_NICKNAMETOOLONG_MSG,
+ Client_ID(Client), Nick,
+ Conf_MaxNickLength - 1);
+ else
+ IRC_WriteStrClient(Client, ERR_ERRONEUSNICKNAME_MSG,
+ Client_ID(Client), Nick);
return false;
}
- /* Nick bereits vergeben? */
- if( Client_Search( Nick ))
- {
- /* den Nick gibt es bereits */
- IRC_WriteStrClient( Client, ERR_NICKNAMEINUSE_MSG, Client_ID( Client ), Nick );
+ /* Nickname already registered? */
+ if (Client_Search(Nick)) {
+ IRC_WriteStrClient(Client, ERR_NICKNAMEINUSE_MSG,
+ Client_ID(Client), Nick);
return false;
}
} /* Client_MyMaxUserCount */
+/**
+ * Check that a given nickname is valid.
+ *
+ * @param Nick the nickname to check.
+ * @returns true if nickname is valid, false otherwise.
+ */
GLOBAL bool
-Client_IsValidNick( const char *Nick )
+Client_IsValidNick(const char *Nick)
{
const char *ptr;
static const char goodchars[] = ";0123456789-";
- assert( Nick != NULL );
+ assert (Nick != NULL);
- if( Nick[0] == '#' ) return false;
- if( strchr( goodchars, Nick[0] )) return false;
- if( strlen( Nick ) >= Conf_MaxNickLength) return false;
+ if (strchr(goodchars, Nick[0]))
+ return false;
+ if (strlen(Nick ) >= Conf_MaxNickLength)
+ return false;
ptr = Nick;
- while( *ptr )
- {
- if (( *ptr < 'A' ) && ( ! strchr( goodchars, *ptr ))) return false;
- if ( *ptr > '}' ) return false;
+ while (*ptr) {
+ if (*ptr < 'A' && !strchr(goodchars, *ptr ))
+ return false;
+ if (*ptr > '}')
+ return false;
ptr++;
}
assert( Client != NULL );
+ /* Don't register WHOWAS information when "MorePrivacy" is enabled. */
+ if (Conf_MorePrivacy)
+ return;
+
now = time(NULL);
/* Don't register clients that were connected less than 30 seconds. */
if( now - Client->starttime < 30 )