yyc12345
a17b9deb4c
- fix PathManager nullptr assign issue - fix Context set encoding unexpected copy issue - write some export function for BMap.
112 lines
2.9 KiB
C++
112 lines
2.9 KiB
C++
#include "CKPathManager.hpp"
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namespace LibCmo::CK2::MgrImpls {
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#if defined(LIBCMO_OS_WIN32)
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static wchar_t g_UniqueFolder[] = L"LibCmo";
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#else
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static char g_UniqueFolder[] = "LibCmo";
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#endif
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CKPathManager::CKPathManager(CKContext* ctx) :
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CKBaseManager(ctx, PATH_MANAGER_GUID, "Path Manager"),
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m_TempFolder(), m_ExtraPathes() {
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// preset for temp folder
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// todo: add current CKContext pointer as the part of temp path.
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// thus multiple CKContext can work.
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m_TempFolder = std::filesystem::temp_directory_path();
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m_TempFolder /= g_UniqueFolder;
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std::filesystem::create_directories(m_TempFolder);
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}
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CKPathManager::~CKPathManager() {}
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bool CKPathManager::SetTempFolder(CKSTRING u8_temp) {
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if (u8_temp == nullptr) return false;
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std::filesystem::path cache;
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EncodingHelper::U8PathToStdPath(cache, u8_temp);
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if (std::filesystem::is_directory(cache)) {
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m_TempFolder = cache;
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return true;
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} else {
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return false;
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}
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}
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XContainer::XString CKPathManager::GetTempFolder() {
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XContainer::XString result;
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EncodingHelper::StdPathToU8Path(result, this->m_TempFolder);
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return result;
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}
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XContainer::XString CKPathManager::GetTempFilePath(CKSTRING u8_filename) {
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if (u8_filename == nullptr) return XContainer::XString();
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std::filesystem::path stdfilename;
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EncodingHelper::U8PathToStdPath(stdfilename, u8_filename);
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auto realfile = this->m_TempFolder / stdfilename;
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XContainer::XString result;
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EncodingHelper::StdPathToU8Path(result, realfile);
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return result;
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}
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bool CKPathManager::AddPath(CKSTRING u8path) {
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if (u8path == nullptr) return false;
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std::filesystem::path newpath;
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EncodingHelper::U8PathToStdPath(newpath, u8path);
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if (std::filesystem::is_directory(newpath)) {
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m_ExtraPathes.emplace_back(std::move(newpath));
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return true;
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} else {
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return false;
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}
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}
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void CKPathManager::ClearPath() {
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m_ExtraPathes.clear();
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}
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bool CKPathManager::ResolveFileName(XContainer::XString& u8_filename) {
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std::filesystem::path filepath;
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EncodingHelper::U8PathToStdPath(filepath, u8_filename.c_str());
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// if it is absolute path, return it directly
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if (filepath.is_absolute()) {
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return true;
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}
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// otherwise check it in extra path
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for (const auto& extrapath : m_ExtraPathes) {
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auto combinedpath = extrapath / filepath;
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if (std::filesystem::is_regular_file(combinedpath)) {
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// this is correct
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EncodingHelper::StdPathToU8Path(u8_filename, combinedpath);
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return true;
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}
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}
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// test in temp folder
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auto tempfile = m_TempFolder / filepath;
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if (std::filesystem::is_regular_file(tempfile)) {
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EncodingHelper::StdPathToU8Path(u8_filename, tempfile);
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return true;
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}
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// failed
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return false;
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}
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void CKPathManager::GetExtension(XContainer::XString& u8path) {
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std::filesystem::path filepath;
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EncodingHelper::U8PathToStdPath(filepath, u8path.c_str());
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auto result = filepath.extension();
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EncodingHelper::StdPathToU8Path(u8path, result);
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}
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}
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