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Code Issues Releases Wiki Activity

IRC_Send_NAMES(): Code cleanup

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This commit is contained in:
Alexander Barton 2012-04-28 00:20:42 +02:00
parent 245782897b
commit f0a9dbe3ad
1 changed files with 43 additions and 32 deletions
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75
src/ngircd/irc-info.c
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@ -1524,60 +1524,71 @@ IRC_Show_MOTD( CLIENT *Client )
} /* IRC_Show_MOTD */
/**
* Send NAMES reply for a specific client and channel.
*
* @param Client The client requesting the NAMES information.
* @param Chan The channel
* @return CONNECTED or DISCONNECTED.
*/
GLOBAL bool
IRC_Send_NAMES( CLIENT *Client, CHANNEL *Chan )
IRC_Send_NAMES(CLIENT * Client, CHANNEL * Chan)
{
bool is_visible, is_member;
char str[LINE_LEN + 1];
CL2CHAN *cl2chan;
CLIENT *cl;
assert( Client != NULL );
assert( Chan != NULL );
assert(Client != NULL);
assert(Chan != NULL);
if( Channel_IsMemberOf( Chan, Client )) is_member = true;
else is_member = false;
if (Channel_IsMemberOf(Chan, Client))
is_member = true;
else
is_member = false;
/* Do not print info on channel memberships to anyone that is not member? */
if (Conf_MorePrivacy && !is_member)
return CONNECTED;
/* Secret channel? */
if( ! is_member && strchr( Channel_Modes( Chan ), 's' )) return CONNECTED;
if (!is_member && strchr(Channel_Modes(Chan), 's'))
return CONNECTED;
/* Alle Mitglieder suchen */
snprintf( str, sizeof( str ), RPL_NAMREPLY_MSG, Client_ID( Client ), "=", Channel_Name( Chan ));
cl2chan = Channel_FirstMember( Chan );
while( cl2chan )
{
cl = Channel_GetClient( cl2chan );
snprintf(str, sizeof(str), RPL_NAMREPLY_MSG, Client_ID(Client), "=",
Channel_Name(Chan));
cl2chan = Channel_FirstMember(Chan);
while (cl2chan) {
cl = Channel_GetClient(cl2chan);
if( strchr( Client_Modes( cl ), 'i' )) is_visible = false;
else is_visible = true;
if (strchr(Client_Modes(cl), 'i'))
is_visible = false;
else
is_visible = true;
if( is_member || is_visible )
{
/* Nick anhaengen */
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 (is_member || is_visible) {
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;
snprintf( str, sizeof( str ), RPL_NAMREPLY_MSG, Client_ID( Client ), "=", Channel_Name( Chan ));
if (strlen(str) > (LINE_LEN - CLIENT_NICK_LEN - 4)) {
if (!IRC_WriteStrClient(Client, "%s", str))
return DISCONNECTED;
snprintf(str, sizeof(str), RPL_NAMREPLY_MSG,
Client_ID(Client), "=",
Channel_Name(Chan));
}
}
/* naechstes Mitglied suchen */
cl2chan = Channel_NextMember( Chan, cl2chan );
cl2chan = Channel_NextMember(Chan, cl2chan);
}
if( str[strlen( str ) - 1] != ':')
{
/* Es sind noch Daten da, die gesendet werden muessen */
if( ! IRC_WriteStrClient( Client, "%s", str )) return DISCONNECTED;
if (str[strlen(str) - 1] != ':') {
if (!IRC_WriteStrClient(Client, "%s", str))
return DISCONNECTED;
}
return CONNECTED;