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https://github.com/Sneed-Group/Poodletooth-iLand
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91 lines
3 KiB
C
91 lines
3 KiB
C
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// Filename: globPattern.h
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// Created by: drose (30May00)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) Carnegie Mellon University. All rights reserved.
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//
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// All use of this software is subject to the terms of the revised BSD
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// license. You should have received a copy of this license along
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// with this source code in a file named "LICENSE."
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//
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////////////////////////////////////////////////////////////////////
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#ifndef GLOBPATTERN_H
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#define GLOBPATTERN_H
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#include "ppremake.h"
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#include "filename.h"
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#include "vector_string.h"
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////////////////////////////////////////////////////////////////////
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// Class : GlobPattern
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// Description : This class can be used to test for string matches
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// against standard Unix-shell filename globbing
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// conventions. It serves as a portable standin for the
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// Posix fnmatch() call.
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//
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// A GlobPattern is given a pattern string, which can
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// contain operators like *, ?, and []. Then it can be
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// tested against any number of candidate strings; for
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// each candidate, it will indicate whether the string
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// matches the pattern or not. It can be used, for
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// example, to scan a directory for all files matching a
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// particular pattern.
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////////////////////////////////////////////////////////////////////
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class EXPCL_PANDA GlobPattern {
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public:
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INLINE GlobPattern(const string &pattern = string());
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INLINE GlobPattern(const GlobPattern ©);
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INLINE void operator = (const GlobPattern ©);
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INLINE bool operator == (const GlobPattern &other) const;
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INLINE bool operator != (const GlobPattern &other) const;
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INLINE bool operator < (const GlobPattern &other) const;
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INLINE void set_pattern(const string &pattern);
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INLINE const string &get_pattern() const;
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INLINE void set_case_sensitive(bool case_sensitive);
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INLINE bool get_case_sensitive() const;
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INLINE void set_nomatch_chars(const string &nomatch_chars);
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INLINE const string &get_nomatch_chars() const;
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INLINE bool matches(const string &candidate) const;
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INLINE void output(ostream &out) const;
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bool has_glob_characters() const;
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string get_const_prefix() const;
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int match_files(vector_string &results, const Filename &cwd = Filename());
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private:
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bool matches_substr(string::const_iterator pi,
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string::const_iterator pend,
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string::const_iterator ci,
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string::const_iterator cend) const;
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bool matches_set(string::const_iterator &pi,
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string::const_iterator pend,
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char ch) const;
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int r_match_files(const Filename &prefix, const string &suffix,
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vector_string &results, const Filename &cwd);
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string _pattern;
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bool _case_sensitive;
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string _nomatch_chars;
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};
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INLINE ostream &operator << (ostream &out, const GlobPattern &glob) {
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glob.output(out);
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return out;
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}
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#include "globPattern.I"
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#endif
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