153 lines
3.2 KiB
C++
153 lines
3.2 KiB
C++
/*=========================================================================
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Program: KWSys - Kitware System Library
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Module: $RCSfile$
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Language: C++
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Date: $Date$
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Version: $Revision$
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Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
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See http://www.cmake.org/HTML/Copyright.html for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notices for more information.
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=========================================================================*/
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#include "kwsysPrivate.h"
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#include KWSYS_HEADER(Directory.hxx)
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#include KWSYS_HEADER(Configure.hxx)
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#include KWSYS_HEADER(std/string)
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#include KWSYS_HEADER(std/vector)
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namespace KWSYS_NAMESPACE
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{
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//----------------------------------------------------------------------------
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class DirectoryInternals
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{
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public:
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// Array of Files
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kwsys_std::vector<kwsys_std::string> Files;
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// Path to Open'ed directory
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kwsys_std::string Path;
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};
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//----------------------------------------------------------------------------
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Directory::Directory()
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{
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this->Internal = new DirectoryInternals;
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}
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//----------------------------------------------------------------------------
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Directory::~Directory()
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{
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delete this->Internal;
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}
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//----------------------------------------------------------------------------
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unsigned long Directory::GetNumberOfFiles()
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{
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return static_cast<unsigned long>(this->Internal->Files.size());
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}
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//----------------------------------------------------------------------------
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const char* Directory::GetFile(unsigned long dindex)
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{
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if ( dindex >= this->Internal->Files.size() )
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{
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return 0;
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}
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return this->Internal->Files[dindex].c_str();
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}
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} // namespace KWSYS_NAMESPACE
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// First microsoft compilers
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#ifdef _MSC_VER
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#include <windows.h>
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#include <io.h>
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#include <ctype.h>
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#include <fcntl.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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namespace KWSYS_NAMESPACE
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{
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bool Directory::Load(const char* name)
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{
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char* buf;
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size_t n = strlen(name);
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if ( name[n - 1] == '/' )
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{
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buf = new char[n + 1 + 1];
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sprintf(buf, "%s*", name);
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}
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else
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{
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buf = new char[n + 2 + 1];
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sprintf(buf, "%s/*", name);
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}
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struct _finddata_t data; // data of current file
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// Now put them into the file array
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size_t srchHandle = _findfirst(buf, &data);
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delete [] buf;
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if ( srchHandle == -1 )
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{
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return 0;
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}
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// Loop through names
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do
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{
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this->Internal->Files.push_back(data.name);
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}
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while ( _findnext(srchHandle, &data) != -1 );
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this->Internal->Path = name;
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return _findclose(srchHandle) != -1;
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}
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} // namespace KWSYS_NAMESPACE
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#else
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// Now the POSIX style directory access
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#include <sys/types.h>
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#include <dirent.h>
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namespace KWSYS_NAMESPACE
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{
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bool Directory::Load(const char* name)
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{
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DIR* dir = opendir(name);
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if (!dir)
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{
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return 0;
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}
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for (dirent* d = readdir(dir); d; d = readdir(dir) )
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{
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this->Internal->Files.push_back(d->d_name);
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}
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this->Internal->Path = name;
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closedir(dir);
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return 1;
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}
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} // namespace KWSYS_NAMESPACE
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#endif
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