diff options
| author | bunnei <ericbunnie@gmail.com> | 2014-04-08 19:25:03 -0400 |
|---|---|---|
| committer | bunnei <ericbunnie@gmail.com> | 2014-04-08 19:25:03 -0400 |
| commit | 63e46abdb8764bc97e91bae862c8d461e61b1965 (patch) | |
| tree | e73f4aa25d7b4015a265e7bbfb6004dab7561027 /src/common/file_search.cpp | |
| parent | 03c245345e1f319da5007c15019ed54432029fb8 (diff) | |
got rid of 'src' folders in each sub-project
Diffstat (limited to 'src/common/file_search.cpp')
| -rw-r--r-- | src/common/file_search.cpp | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/src/common/file_search.cpp b/src/common/file_search.cpp new file mode 100644 index 0000000000..59f6401099 --- /dev/null +++ b/src/common/file_search.cpp @@ -0,0 +1,106 @@ +// Copyright 2013 Dolphin Emulator Project +// Licensed under GPLv2 +// Refer to the license.txt file included. + + +#include "common.h" +#include "common_paths.h" +#ifndef _WIN32 +#include <sys/types.h> +#include <dirent.h> +#else +#include <windows.h> +#endif + +#include <string> +#include <algorithm> + +#include "file_search.h" + +#include "string_util.h" + + +CFileSearch::CFileSearch(const CFileSearch::XStringVector& _rSearchStrings, const CFileSearch::XStringVector& _rDirectories) +{ + // Reverse the loop order for speed? + for (size_t j = 0; j < _rSearchStrings.size(); j++) + { + for (size_t i = 0; i < _rDirectories.size(); i++) + { + FindFiles(_rSearchStrings[j], _rDirectories[i]); + } + } +} + + +void CFileSearch::FindFiles(const std::string& _searchString, const std::string& _strPath) +{ + std::string GCMSearchPath; + BuildCompleteFilename(GCMSearchPath, _strPath, _searchString); +#ifdef _WIN32 + WIN32_FIND_DATA findData; + HANDLE FindFirst = FindFirstFile(UTF8ToTStr(GCMSearchPath).c_str(), &findData); + + if (FindFirst != INVALID_HANDLE_VALUE) + { + bool bkeepLooping = true; + + while (bkeepLooping) + { + if (findData.cFileName[0] != '.') + { + std::string strFilename; + BuildCompleteFilename(strFilename, _strPath, TStrToUTF8(findData.cFileName)); + m_FileNames.push_back(strFilename); + } + + bkeepLooping = FindNextFile(FindFirst, &findData) ? true : false; + } + } + FindClose(FindFirst); + + +#else + // TODO: super lame/broken + + auto end_match(_searchString); + + // assuming we have a "*.blah"-like pattern + if (!end_match.empty() && end_match[0] == '*') + end_match.erase(0, 1); + + // ugly + if (end_match == ".*") + end_match.clear(); + + DIR* dir = opendir(_strPath.c_str()); + + if (!dir) + return; + + while (auto const dp = readdir(dir)) + { + std::string found(dp->d_name); + + if ((found != ".") && (found != "..") + && (found.size() >= end_match.size()) + && std::equal(end_match.rbegin(), end_match.rend(), found.rbegin())) + { + std::string full_name; + if (_strPath.c_str()[_strPath.size()-1] == DIR_SEP_CHR) + full_name = _strPath + found; + else + full_name = _strPath + DIR_SEP + found; + + m_FileNames.push_back(full_name); + } + } + + closedir(dir); +#endif +} + +const CFileSearch::XStringVector& CFileSearch::GetFileNames() const +{ + return m_FileNames; +} |