mirror of
https://github.com/matrix-construct/construct
synced 2024-11-18 07:50:57 +01:00
61b517ca3c
* To benefit from the precompiled-header (PCH) it MUST provide "the first C token." Advantages: Never worry about the include stack again. Remember, this means one less thing for random module developers, community people learning C++, and new developers to deal with. It should reduce the learning curve and barrier for participation. Disadvantages: Makes overall compilation a bit slower, especially without any additional work to improve it again. There are several opportunities, places where the PCH is probably being ignored, etc that can be addressed.
105 lines
2.2 KiB
C++
105 lines
2.2 KiB
C++
/*
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* charybdis: A slightly useful ircd.
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* extban.c: extended ban types ($type:data)
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*
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* Copyright (C) 2006 charybdis development team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA
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*/
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namespace ircd {
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ExtbanFunc extban_table[256] = { NULL };
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int
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match_extban(const char *banstr, struct Client *client_p, struct Channel *chptr, long mode_type)
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{
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const char *p;
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int invert = 0, result = EXTBAN_INVALID;
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ExtbanFunc f;
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if (*banstr != '$')
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return 0;
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p = banstr + 1;
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if (*p == '~')
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{
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invert = 1;
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p++;
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}
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f = extban_table[(unsigned char) irctolower(*p)];
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if (*p != '\0')
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{
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p++;
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if (*p == ':')
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p++;
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else
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p = NULL;
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}
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if (f != NULL)
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result = f(p, client_p, chptr, mode_type);
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else
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result = EXTBAN_INVALID;
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if (invert)
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return result == EXTBAN_NOMATCH;
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else
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return result == EXTBAN_MATCH;
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}
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int
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valid_extban(const char *banstr, struct Client *client_p, struct Channel *chptr, long mode_type)
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{
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const char *p;
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int result = EXTBAN_INVALID;
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ExtbanFunc f;
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if (*banstr != '$')
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return 0;
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p = banstr + 1;
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if (*p == '~')
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p++;
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f = extban_table[(unsigned char) irctolower(*p)];
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if (*p != '\0')
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{
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p++;
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if (*p == ':')
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p++;
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else
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p = NULL;
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}
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if (f != NULL)
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result = f(p, client_p, chptr, mode_type);
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else
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result = EXTBAN_INVALID;
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return result != EXTBAN_INVALID;
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}
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const char *
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get_extban_string(void)
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{
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static char e[256];
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int i, j;
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j = 0;
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for (i = 1; i < 256; i++)
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if (i == irctolower(i) && extban_table[i])
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e[j++] = i;
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e[j] = 0;
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return e;
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}
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} // namespace ircd
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