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tim |
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#ifndef WILDCARD_H_INCLUDED |
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#define WILDCARD_H_INCLUDED |
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// Copyright (C) 1996 - 2002 Florian Schintke |
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// |
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// This is free software; you can redistribute it and/or modify it under |
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// the terms of the GNU General Public License as published by the Free |
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// Software Foundation; either version 2, or (at your option) any later |
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// version. |
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// |
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// Thanks to the E.S.O. - ACS project that has done this C++ interface |
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// to the wildcards pttern matching algorithm |
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chrisfen |
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//#ifndef __cplusplus |
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//#error This is a C++ include file and cannot be used from plain C |
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//#endif |
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tim |
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// Implementation of the UN*X wildcards |
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// Supported wild-characters: '*', '?'; sets: [a-z], '!' negation |
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// Examples: |
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// '[a-g]l*i?n' matches 'florian' |
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// '[!abc]*e' matches 'smile' |
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// '[-z] matches 'a' |
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class Wildcard |
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{ |
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gezelter |
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public: |
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tim |
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// This function implements the UN*X wildcards and returns: |
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// 0 - if *wildcard does not match *test |
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// 1 - if *wildcard matches *test |
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static int wildcardfit (const char *wildcard, const char *test); |
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gezelter |
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private: |
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tim |
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// Scans a set of characters and returns 0 if the set mismatches at this |
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// position in the teststring and 1 if it is matching |
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// wildcard is set to the closing ] and test is unmodified if mismatched |
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// and otherwise the char pointer is pointing to the next character |
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static int set (const char **wildcard, const char **test); |
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// Scans an asterisk |
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static int asterisk (const char **wildcard, const char **test); |
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}; |
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#endif |
