mirror of
https://github.com/dolphin-emu/dolphin.git
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120 lines
2.8 KiB
C++
120 lines
2.8 KiB
C++
// Copyright (C) 2003 Dolphin Project.
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, version 2.0.
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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 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official SVN repository and contact information can be found at
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// http://code.google.com/p/dolphin-emu/
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#include "Common.h"
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#include "CommonPaths.h"
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#ifndef _WIN32
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#include <sys/types.h>
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#include <dirent.h>
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#else
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#include <windows.h>
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#endif
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#include <string>
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#include <algorithm>
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#include "FileSearch.h"
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#include "StringUtil.h"
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CFileSearch::CFileSearch(const CFileSearch::XStringVector& _rSearchStrings, const CFileSearch::XStringVector& _rDirectories)
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{
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// Reverse the loop order for speed?
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for (size_t j = 0; j < _rSearchStrings.size(); j++)
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{
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for (size_t i = 0; i < _rDirectories.size(); i++)
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{
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FindFiles(_rSearchStrings[j], _rDirectories[i]);
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}
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}
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}
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void CFileSearch::FindFiles(const std::string& _searchString, const std::string& _strPath)
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{
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std::string GCMSearchPath;
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BuildCompleteFilename(GCMSearchPath, _strPath, _searchString);
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#ifdef _WIN32
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WIN32_FIND_DATA findData;
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HANDLE FindFirst = FindFirstFile(GCMSearchPath.c_str(), &findData);
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if (FindFirst != INVALID_HANDLE_VALUE)
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{
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bool bkeepLooping = true;
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while (bkeepLooping)
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{
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if (findData.cFileName[0] != '.')
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{
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std::string strFilename;
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BuildCompleteFilename(strFilename, _strPath, findData.cFileName);
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m_FileNames.push_back(strFilename);
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}
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bkeepLooping = FindNextFile(FindFirst, &findData) ? true : false;
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}
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}
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FindClose(FindFirst);
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#else
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// TODO: super lame/broken
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auto end_match(_searchString);
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// assuming we have a "*.blah"-like pattern
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if (!end_match.empty() && end_match[0] == '*')
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end_match.erase(0, 1);
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// ugly
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if (end_match == ".*")
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end_match.clear();
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DIR* dir = opendir(_strPath.c_str());
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if (!dir)
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return;
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while (auto const dp = readdir(dir))
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{
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std::string found(dp->d_name);
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if ((found != ".") && (found != "..")
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&& (found.size() >= end_match.size())
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&& std::equal(end_match.rbegin(), end_match.rend(), found.rbegin()))
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{
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std::string full_name;
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if (_strPath.c_str()[_strPath.size()-1] == DIR_SEP_CHR)
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full_name = _strPath + found;
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else
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full_name = _strPath + DIR_SEP + found;
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m_FileNames.push_back(full_name);
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}
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}
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closedir(dir);
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#endif
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}
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const CFileSearch::XStringVector& CFileSearch::GetFileNames() const
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{
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return m_FileNames;
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}
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