libcmo21/LibCmo/CK2/MgrImpls/CKPathManager.cpp
yyc12345 ee4b621cac fix saving issue
- fix CKStateChunk resize memory error.
- fix wrong CKBitmapHandler free position in CKBitmapData writer.
- fix init value error of CKFileWriter::m_DisableAddingFile when copying from reader.
- fix ReadString, WriteString error in CKStateChunk (forget NULL terminal)
- change CKPathManager resolve path order. Resolve temp path first, then resources folder.
- fix mixdata combine error when writing CKTexture.
2023-09-30 16:01:39 +08:00

120 lines
3.1 KiB
C++

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