mirror of https://github.com/CGAL/cgal
63 lines
1.6 KiB
C++
63 lines
1.6 KiB
C++
// Copyright (c) 1997 Tel-Aviv University (Israel).
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// All rights reserved.
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//
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// This file is part of CGAL (www.cgal.org); you may redistribute it under
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// the terms of the Q Public License version 1.0.
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// See the file LICENSE.QPL distributed with CGAL.
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//
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// Licensees holding a valid commercial license may use this file in
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// accordance with the commercial license agreement provided with the software.
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//
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// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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//
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// $URL$
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// $Id$
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//
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//
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// Author(s) : Efi Fogel <efif@post.tau.ac.il>
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#ifndef DIR_SEARCH_H
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#define DIR_SEARCH_H
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#include <sys/types.h>
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#include <sys/stat.h>
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#if !(defined _MSC_VER)
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#include <unistd.h>
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#endif
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#include <list>
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/*!
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*/
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class Dir_search {
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public:
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Dir_search() {}
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Dir_search(const char * dir) { add(dir); }
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void add(const char * dir) { m_dirs.push_back(dir); }
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void add(const std::string & dir) { m_dirs.push_back(dir); }
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bool find(const char * filename, std::string & fullname)
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{
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if (filename[0] == '/') {
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fullname = filename;
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return true;
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}
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Dirs::const_iterator di;
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struct stat buf;
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for (di = m_dirs.begin(); di != m_dirs.end(); di++) {
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fullname = (*di);
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fullname.append("/");
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fullname.append(std::string(filename));
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int rc = stat(fullname.c_str(), &buf);
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if (rc < 0 || ((buf.st_mode & S_IFDIR) == S_IFDIR)) continue;
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if (rc == 0) return true;
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}
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return false;
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}
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private:
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typedef std::list<std::string> Dirs;
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Dirs m_dirs;
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};
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#endif
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