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56 lines
1.3 KiB
56 lines
1.3 KiB
15 years ago
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/* addressvalidator.h
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*
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* Copyright (c) 2000, Alexander Neundorf
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* neundorf@kde.org
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*
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* You may distribute under the terms of the GNU General Public
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* License as specified in the COPYING file.
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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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*/
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#ifndef ADDRESSVALIDATOR_H
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#define ADDRESSVALIDATOR_H
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#include "lisadefines.h"
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#include "mystring.h"
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#include "configfile.h"
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#define NO_SPEC 0
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#define NETMASK_SPEC 1
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#define EXACTADDR_SPEC 2
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#define RANGE_SPEC 3
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#define MULTIRANGE_SPEC 4
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struct AddressSpec
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{
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int address;
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int mask;
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int typeOfSpec;
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};
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class AddressValidator
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{
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public:
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AddressValidator(const MyString& addressSpecs);
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AddressValidator();
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~AddressValidator();
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void configure(Config& config);
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void setValidAddresses(MyString addressSpecs);
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void clearSpecs();
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int isValid(int addressNBO);
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MyString validAddresses() {return allowedHosts;};
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private:
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int localhostNet;
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int localhostMask;
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MyString allowedHosts;
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void addSpec(int type, int address, int mask=0);
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AddressSpec specs[MAX_SPECS];
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};
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#endif
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