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Channel_Mode: Re-indent switch. 

No functional changes were made.
This commit is contained in:
Florian Westphal 2008-04-19 16:45:31 +02:00
parent b8643477ba
commit 5538115537
1 changed files with 160 additions and 171 deletions
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331
src/ngircd/irc-mode.c
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@ -380,203 +380,189 @@ Channel_Mode( CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel )
x[0] = '\0';
argadd[0] = '\0';
client = NULL;
switch( *mode_ptr )
{
/* --- Channel modes --- */
case 'i': /* Invite only */
case 'm': /* Moderated */
case 'n': /* Only members can write */
case 's': /* Secret channel */
case 't': /* Topic locked */
if( modeok ) x[0] = *mode_ptr;
else ok = IRC_WriteStrClient( Origin, ERR_CHANOPRIVSNEEDED_MSG, Client_ID( Origin ), Channel_Name( Channel ));
switch (*mode_ptr) {
/* --- Channel modes --- */
case 'i': /* Invite only */
case 'm': /* Moderated */
case 'n': /* Only members can write */
case 's': /* Secret channel */
case 't': /* Topic locked */
if (modeok)
x[0] = *mode_ptr;
else
ok = IRC_WriteStrClient(Origin, ERR_CHANOPRIVSNEEDED_MSG, Client_ID(Origin), Channel_Name(Channel));
break;
case 'k': /* Channel key */
if (! set) {
if (modeok)
x[0] = *mode_ptr;
else
ok = IRC_WriteStrClient(Origin, ERR_CHANOPRIVSNEEDED_MSG, Client_ID(Origin), Channel_Name(Channel));
break;
case 'k': /* Channel key */
if( ! set )
{
if( modeok ) x[0] = *mode_ptr;
else ok = IRC_WriteStrClient( Origin, ERR_CHANOPRIVSNEEDED_MSG, Client_ID( Origin ), Channel_Name( Channel ));
break;
}
if (arg_arg > mode_arg) {
if (modeok) {
Channel_ModeDel(Channel, 'k');
Channel_SetKey(Channel, Req->argv[arg_arg]);
strlcpy(argadd, Channel_Key(Channel), sizeof(argadd));
x[0] = *mode_ptr;
} else {
ok = IRC_WriteStrClient(Origin, ERR_CHANOPRIVSNEEDED_MSG, Client_ID(Origin), Channel_Name(Channel));
}
if( arg_arg > mode_arg )
{
if( modeok )
{
Channel_ModeDel( Channel, 'k' );
Channel_SetKey( Channel, Req->argv[arg_arg] );
strlcpy( argadd, Channel_Key( Channel ), sizeof( argadd ));
Req->argv[arg_arg][0] = '\0';
arg_arg++;
} else {
ok = IRC_WriteStrClient(Origin, ERR_NEEDMOREPARAMS_MSG, Client_ID(Origin), Req->command);
}
break;
case 'l': /* Member limit */
if (!set) {
if (modeok)
x[0] = *mode_ptr;
else
ok = IRC_WriteStrClient(Origin, ERR_CHANOPRIVSNEEDED_MSG, Client_ID(Origin), Channel_Name(Channel));
break;
}
if (arg_arg > mode_arg) {
if (modeok) {
l = atol(Req->argv[arg_arg]);
if (l > 0 && l < 0xFFFF) {
Channel_ModeDel(Channel, 'l');
Channel_SetMaxUsers(Channel, l);
snprintf(argadd, sizeof(argadd), "%ld", l);
x[0] = *mode_ptr;
}
else ok = IRC_WriteStrClient( Origin, ERR_CHANOPRIVSNEEDED_MSG, Client_ID( Origin ), Channel_Name( Channel ));
Req->argv[arg_arg][0] = '\0';
arg_arg++;
}
else ok = IRC_WriteStrClient( Origin, ERR_NEEDMOREPARAMS_MSG, Client_ID( Origin ), Req->command );
break;
case 'l': /* Member limit */
if( ! set )
{
if( modeok ) x[0] = *mode_ptr;
else ok = IRC_WriteStrClient( Origin, ERR_CHANOPRIVSNEEDED_MSG, Client_ID( Origin ), Channel_Name( Channel ));
break;
}
if( arg_arg > mode_arg )
{
if( modeok )
{
l = atol( Req->argv[arg_arg] );
if( l > 0 && l < 0xFFFF )
{
Channel_ModeDel( Channel, 'l' );
Channel_SetMaxUsers( Channel, l );
snprintf( argadd, sizeof( argadd ), "%ld", l );
x[0] = *mode_ptr;
}
}
else ok = IRC_WriteStrClient( Origin, ERR_CHANOPRIVSNEEDED_MSG, Client_ID( Origin ), Channel_Name( Channel ));
Req->argv[arg_arg][0] = '\0';
arg_arg++;
}
else ok = IRC_WriteStrClient( Origin, ERR_NEEDMOREPARAMS_MSG, Client_ID( Origin ), Req->command );
break;
case 'P': /* Persistent channel */
if (modeok) {
/* Only IRC operators are allowed to
* set the 'P' channel mode! */
if (set && ! (Client_OperByMe(Client)
|| Client_Type(Client) == CLIENT_SERVER)) {
ok = IRC_WriteStrClient(Origin,
ERR_NOPRIVILEGES_MSG,
Client_ID(Origin));
} else
x[0] = 'P';
} else
ok = IRC_WriteStrClient(Origin,
ERR_CHANOPRIVSNEEDED_MSG,
Client_ID(Origin),
Channel_Name(Channel));
break;
/* --- Channel user modes --- */
case 'o': /* Channel operator */
case 'v': /* Voice */
if( arg_arg > mode_arg )
{
if( modeok )
{
client = Client_Search( Req->argv[arg_arg] );
if( client ) x[0] = *mode_ptr;
else ok = IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->argv[arg_arg] );
}
else ok = IRC_WriteStrClient( Origin, ERR_CHANOPRIVSNEEDED_MSG, Client_ID( Origin ), Channel_Name( Channel ));
Req->argv[arg_arg][0] = '\0';
arg_arg++;
}
else ok = IRC_WriteStrClient( Origin, ERR_NEEDMOREPARAMS_MSG, Client_ID( Origin ), Req->command );
break;
/* --- Channel lists --- */
case 'I': /* Invite lists */
case 'b': /* Ban lists */
if (arg_arg > mode_arg) {
/* modify list */
if (modeok) {
ok = set ? Add_Ban_Invite(*mode_ptr, Origin, Client, Channel, Req->argv[arg_arg])
: Del_Ban_Invite(*mode_ptr, Origin, Client, Channel, Req->argv[arg_arg]);
} else {
ok = IRC_WriteStrClient(Origin, ERR_CHANOPRIVSNEEDED_MSG,
Client_ID(Origin), Channel_Name(Channel));
}
Req->argv[arg_arg][0] = '\0';
arg_arg++;
} else {
if (*mode_ptr == 'I')
Channel_ShowInvites(Origin, Channel);
else
Channel_ShowBans(Origin, Channel);
ok = IRC_WriteStrClient(Origin, ERR_CHANOPRIVSNEEDED_MSG, Client_ID(Origin), Channel_Name(Channel));
}
break;
default:
Log( LOG_DEBUG, "Unknown mode \"%c%c\" from \"%s\" on %s!?", set ? '+' : '-', *mode_ptr, Client_ID( Origin ), Channel_Name( Channel ));
if( Client_Type( Client ) != CLIENT_SERVER ) ok = IRC_WriteStrClient( Origin, ERR_UMODEUNKNOWNFLAG2_MSG, Client_ID( Origin ), set ? '+' : '-', *mode_ptr );
x[0] = '\0';
goto chan_exit;
}
if( ! ok ) break;
Req->argv[arg_arg][0] = '\0';
arg_arg++;
} else {
ok = IRC_WriteStrClient(Origin, ERR_NEEDMOREPARAMS_MSG, Client_ID(Origin), Req->command);
}
break;
case 'P': /* Persistent channel */
if (modeok) {
/* Only IRC operators are allowed to
* set the 'P' channel mode! */
if (set && !(Client_OperByMe(Client) || Client_Type(Client) == CLIENT_SERVER))
ok = IRC_WriteStrClient(Origin, ERR_NOPRIVILEGES_MSG, Client_ID(Origin));
else
x[0] = 'P';
} else
ok = IRC_WriteStrClient(Origin, ERR_CHANOPRIVSNEEDED_MSG, Client_ID(Origin), Channel_Name(Channel));
break;
/* --- Channel user modes --- */
case 'o': /* Channel operator */
case 'v': /* Voice */
if (arg_arg > mode_arg) {
if (modeok) {
client = Client_Search(Req->argv[arg_arg]);
if (client)
x[0] = *mode_ptr;
else
ok = IRC_WriteStrClient(Client, ERR_NOSUCHNICK_MSG, Client_ID(Client), Req->argv[arg_arg]);
} else {
ok = IRC_WriteStrClient(Origin, ERR_CHANOPRIVSNEEDED_MSG, Client_ID(Origin), Channel_Name(Channel));
}
Req->argv[arg_arg][0] = '\0';
arg_arg++;
} else {
ok = IRC_WriteStrClient(Origin, ERR_NEEDMOREPARAMS_MSG, Client_ID(Origin), Req->command);
}
break;
/* --- Channel lists --- */
case 'I': /* Invite lists */
case 'b': /* Ban lists */
if (arg_arg > mode_arg) {
/* modify list */
if (modeok) {
ok = set ? Add_Ban_Invite(*mode_ptr, Origin, Client, Channel, Req->argv[arg_arg])
: Del_Ban_Invite(*mode_ptr, Origin, Client, Channel, Req->argv[arg_arg]);
} else {
ok = IRC_WriteStrClient(Origin, ERR_CHANOPRIVSNEEDED_MSG,
Client_ID(Origin), Channel_Name(Channel));
}
Req->argv[arg_arg][0] = '\0';
arg_arg++;
} else {
if (*mode_ptr == 'I')
Channel_ShowInvites(Origin, Channel);
else
Channel_ShowBans(Origin, Channel);
}
break;
default:
Log(LOG_DEBUG, "Unknown mode \"%c%c\" from \"%s\" on %s!?",
set ? '+' : '-', *mode_ptr, Client_ID(Origin), Channel_Name(Channel));
if (Client_Type(Client) != CLIENT_SERVER)
ok = IRC_WriteStrClient(Origin, ERR_UMODEUNKNOWNFLAG2_MSG, Client_ID(Origin), set ? '+' : '-', *mode_ptr);
x[0] = '\0';
goto chan_exit;
} /* switch() */
if (!ok)
break;
/* Is there a valid mode change? */
if( ! x[0] ) continue;
if (!x[0])
continue;
/* Validate target client */
if( client && ( ! Channel_IsMemberOf( Channel, client )))
{
if( ! IRC_WriteStrClient( Origin, ERR_USERNOTINCHANNEL_MSG, Client_ID( Origin ), Client_ID( client ), Channel_Name( Channel ))) break;
if (client && (!Channel_IsMemberOf(Channel, client))) {
if (!IRC_WriteStrClient(Origin, ERR_USERNOTINCHANNEL_MSG,
Client_ID(Origin), Client_ID(client), Channel_Name(Channel)))
break;
continue;
}
if( set )
{
if (set) {
/* Set mode */
if( client )
{
if (client) {
/* Channel-User-Mode */
if( Channel_UserModeAdd( Channel, client, x[0] ))
{
strlcat( the_args, " ", sizeof( the_args ));
strlcat( the_args, Client_ID( client ), sizeof( the_args ));
strlcat( the_modes, x, sizeof( the_modes ));
Log( LOG_DEBUG, "User \"%s\": Mode change on %s, now \"%s\"", Client_Mask( client ), Channel_Name( Channel ), Channel_UserModes( Channel, client ));
if (Channel_UserModeAdd(Channel, client, x[0])) {
strlcat(the_args, " ", sizeof(the_args));
strlcat(the_args, Client_ID(client), sizeof(the_args));
strlcat(the_modes, x, sizeof(the_modes));
Log(LOG_DEBUG, "User \"%s\": Mode change on %s, now \"%s\"",
Client_Mask(client), Channel_Name(Channel), Channel_UserModes(Channel, client));
}
}
else
{
} else {
/* Channel-Mode */
if( Channel_ModeAdd( Channel, x[0] ))
{
strlcat( the_modes, x, sizeof( the_modes ));
Log( LOG_DEBUG, "Channel %s: Mode change, now \"%s\".", Channel_Name( Channel ), Channel_Modes( Channel ));
if (Channel_ModeAdd( Channel, x[0])) {
strlcat(the_modes, x, sizeof(the_modes));
Log(LOG_DEBUG, "Channel %s: Mode change, now \"%s\".", Channel_Name(Channel), Channel_Modes(Channel));
}
}
}
else
{
} else {
/* Unset mode */
if( client )
{
if (client) {
/* Channel-User-Mode */
if( Channel_UserModeDel( Channel, client, x[0] ))
{
strlcat( the_args, " ", sizeof( the_args ));
strlcat( the_args, Client_ID( client ), sizeof( the_args ));
strlcat( the_modes, x, sizeof( the_modes ));
Log( LOG_DEBUG, "User \"%s\": Mode change on %s, now \"%s\"", Client_Mask( client ), Channel_Name( Channel ), Channel_UserModes( Channel, client ));
if (Channel_UserModeDel(Channel, client, x[0])) {
strlcat(the_args, " ", sizeof(the_args));
strlcat(the_args, Client_ID(client), sizeof(the_args));
strlcat(the_modes, x, sizeof(the_modes));
Log(LOG_DEBUG, "User \"%s\": Mode change on %s, now \"%s\"",
Client_Mask(client), Channel_Name(Channel), Channel_UserModes(Channel, client));
}
}
else
{
} else {
/* Channel-Mode */
if( Channel_ModeDel( Channel, x[0] ))
{
strlcat( the_modes, x, sizeof( the_modes ));
Log( LOG_DEBUG, "Channel %s: Mode change, now \"%s\".", Channel_Name( Channel ), Channel_Modes( Channel ));
if (Channel_ModeDel(Channel, x[0])) {
strlcat(the_modes, x, sizeof(the_modes));
Log(LOG_DEBUG, "Channel %s: Mode change, now \"%s\".",
Channel_Name(Channel), Channel_Modes(Channel));
}
}
}
/* Are there additional arguments to add? */
if( argadd[0] )
{
strlcat( the_args, " ", sizeof( the_args ));
strlcat( the_args, argadd, sizeof( the_args ));
if (argadd[0]) {
strlcat(the_args, " ", sizeof(the_args));
strlcat(the_args, argadd, sizeof(the_args));
}
}
chan_exit:
/* Are there changed modes? */
if (the_modes[1]) {
/* Clean up mode string */
@ -587,18 +573,21 @@ chan_exit:
if (Client_Type(Client) == CLIENT_SERVER) {
/* Forward mode changes to channel users and other servers */
IRC_WriteStrServersPrefix(Client, Origin, "MODE %s %s%s", Channel_Name( Channel ), the_modes, the_args);
IRC_WriteStrChannelPrefix(Client, Channel, Origin, false, "MODE %s %s%s", Channel_Name( Channel ), the_modes, the_args);
IRC_WriteStrChannelPrefix(Client, Channel, Origin, false, "MODE %s %s%s", Channel_Name(Channel), the_modes, the_args);
} else {
if (use_servermode)
Origin = Client_ThisServer();
/* Send reply to client and inform other servers and channel users */
ok = IRC_WriteStrClientPrefix( Client, Origin, "MODE %s %s%s", Channel_Name( Channel ), the_modes, the_args );
IRC_WriteStrServersPrefix( Client, Origin, "MODE %s %s%s", Channel_Name( Channel ), the_modes, the_args );
IRC_WriteStrChannelPrefix( Client, Channel, Origin, false, "MODE %s %s%s", Channel_Name( Channel ), the_modes, the_args );
ok = IRC_WriteStrClientPrefix(Client, Origin, "MODE %s %s%s",
Channel_Name(Channel), the_modes, the_args);
IRC_WriteStrServersPrefix(Client, Origin, "MODE %s %s%s",
Channel_Name(Channel), the_modes, the_args);
IRC_WriteStrChannelPrefix(Client, Channel, Origin, false, "MODE %s %s%s",
Channel_Name(Channel), the_modes, the_args);
}
}
IRC_SetPenalty( Client, 1 );
IRC_SetPenalty(Client, 1);
return CONNECTED;
} /* Channel_Mode */