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Make Send_ListChange() a little bit more generic

This commit is contained in:
Alexander Barton 2012-01-16 00:15:26 +01:00
parent 7ed08f01ef
commit 1afbf71236
1 changed files with 60 additions and 41 deletions
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101
src/ngircd/irc-mode.c
View File

@ -36,18 +36,19 @@
#include "irc-mode.h"
static bool Client_Mode PARAMS(( CLIENT *Client, REQUEST *Req, CLIENT *Origin,
CLIENT *Target ));
static bool Channel_Mode PARAMS(( CLIENT *Client, REQUEST *Req, CLIENT *Origin,
CHANNEL *Channel ));
static bool Client_Mode PARAMS((CLIENT *Client, REQUEST *Req, CLIENT *Origin,
CLIENT *Target));
static bool Channel_Mode PARAMS((CLIENT *Client, REQUEST *Req, CLIENT *Origin,
CHANNEL *Channel));
static bool Add_Ban_Invite PARAMS((int what, CLIENT *Prefix, CLIENT *Client,
CHANNEL *Channel, const char *Pattern));
static bool Del_Ban_Invite PARAMS((int what, CLIENT *Prefix, CLIENT *Client,
CHANNEL *Channel, const char *Pattern));
static bool Add_Ban_Invite PARAMS((char what, CLIENT *Prefix, CLIENT *Client,
CHANNEL *Channel, const char *Pattern));
static bool Del_Ban_Invite PARAMS((char what, CLIENT *Prefix, CLIENT *Client,
CHANNEL *Channel, const char *Pattern));
static bool Send_ListChange PARAMS((const char *Mode, CLIENT *Prefix,
CLIENT *Client, CHANNEL *Channel, const char *Mask));
static bool Send_ListChange PARAMS((const bool IsAdd, const char ModeChar,
CLIENT *Prefix, CLIENT *Client,
CHANNEL *Channel, const char *Mask));
/**
@ -842,10 +843,11 @@ IRC_AWAY( CLIENT *Client, REQUEST *Req )
* @return CONNECTED or DISCONNECTED.
*/
static bool
Add_Ban_Invite(int what, CLIENT *Prefix, CLIENT *Client, CHANNEL *Channel,
Add_Ban_Invite(char what, CLIENT *Prefix, CLIENT *Client, CHANNEL *Channel,
const char *Pattern)
{
const char *mask;
struct list_head *list;
assert(Client != NULL);
assert(Channel != NULL);
@ -854,19 +856,22 @@ Add_Ban_Invite(int what, CLIENT *Prefix, CLIENT *Client, CHANNEL *Channel,
mask = Lists_MakeMask(Pattern);
if (what == 'I')
list = Channel_GetListInvites(Channel);
else
list = Channel_GetListBans(Channel);
if (Lists_CheckDupeMask(list, mask))
return CONNECTED;
if (what == 'I') {
if (Lists_CheckDupeMask(Channel_GetListInvites(Channel), mask))
return CONNECTED;
if (!Channel_AddInvite(Channel, mask, false))
return CONNECTED;
return Send_ListChange("+I", Prefix, Client, Channel, mask);
} else {
if (Lists_CheckDupeMask(Channel_GetListBans(Channel), mask))
return CONNECTED;
if (!Channel_AddBan(Channel, mask))
return CONNECTED;
return Send_ListChange("+b", Prefix, Client, Channel, mask);
}
return Send_ListChange(true, what, Prefix, Client, Channel, mask);
}
@ -881,10 +886,11 @@ Add_Ban_Invite(int what, CLIENT *Prefix, CLIENT *Client, CHANNEL *Channel,
* @return CONNECTED or DISCONNECTED.
*/
static bool
Del_Ban_Invite(int what, CLIENT *Prefix, CLIENT *Client, CHANNEL *Channel,
Del_Ban_Invite(char what, CLIENT *Prefix, CLIENT *Client, CHANNEL *Channel,
const char *Pattern)
{
const char *mask;
struct list_head *list;
assert(Client != NULL);
assert(Channel != NULL);
@ -893,40 +899,53 @@ Del_Ban_Invite(int what, CLIENT *Prefix, CLIENT *Client, CHANNEL *Channel,
mask = Lists_MakeMask(Pattern);
if (what == 'I') {
if (!Lists_CheckDupeMask(Channel_GetListInvites(Channel), mask))
return CONNECTED;
Lists_Del(Channel_GetListInvites(Channel), mask);
return Send_ListChange( "-I", Prefix, Client, Channel, mask );
} else {
if (!Lists_CheckDupeMask(Channel_GetListBans(Channel), mask))
return CONNECTED;
Lists_Del(Channel_GetListBans(Channel), mask);
return Send_ListChange( "-b", Prefix, Client, Channel, mask );
}
if (what == 'I')
list = Channel_GetListInvites(Channel);
else
list = Channel_GetListBans(Channel);
if (!Lists_CheckDupeMask(list, mask))
return CONNECTED;
Lists_Del(list, mask);
return Send_ListChange(false, what, Prefix, Client, Channel, mask);
}
/**
* Send information about changed channel ban/invite lists to clients.
*
* @param IsAdd true if the list item has been added, false otherwise.
* @param ModeChar The mode to use (e. g. 'b' or 'I')
* @param Prefix The originator of the mode list change.
* @param Client The sender of the command.
* @param Channel The channel of which the list has been modified.
* @param Mask The mask which has been added or removed.
* @return CONNECTED or DISCONNECTED.
*/
static bool
Send_ListChange(const char *Mode, CLIENT *Prefix, CLIENT *Client,
CHANNEL *Channel, const char *Mask)
Send_ListChange(const bool IsAdd, const char ModeChar, CLIENT *Prefix,
CLIENT *Client, CHANNEL *Channel, const char *Mask)
{
bool ok;
bool ok = true;
if( Client_Type( Client ) == CLIENT_USER )
{
/* send confirmation to client */
ok = IRC_WriteStrClientPrefix( Client, Prefix, "MODE %s %s %s", Channel_Name( Channel ), Mode, Mask );
}
else ok = true;
/* Send confirmation to the client */
if (Client_Type(Client) == CLIENT_USER)
ok = IRC_WriteStrClientPrefix(Client, Prefix, "MODE %s %c%c %s",
Channel_Name(Channel),
IsAdd ? '+' : '-',
ModeChar, Mask);
/* to other servers */
IRC_WriteStrServersPrefix( Client, Prefix, "MODE %s %s %s", Channel_Name( Channel ), Mode, Mask );
IRC_WriteStrServersPrefix(Client, Prefix, "MODE %s %c%c %s",
Channel_Name(Channel), IsAdd ? '+' : '-',
ModeChar, Mask);
/* and local users in channel */
IRC_WriteStrChannelPrefix( Client, Channel, Prefix, false, "MODE %s %s %s", Channel_Name( Channel ), Mode, Mask );
IRC_WriteStrChannelPrefix(Client, Channel, Prefix, false,
"MODE %s %c%c %s", Channel_Name(Channel),
IsAdd ? '+' : '-', ModeChar, Mask );
return ok;
} /* Send_ListChange */