mirror of https://github.com/AxioDL/metaforce.git
105 lines
3.6 KiB
C++
105 lines
3.6 KiB
C++
#include "CMemoryCardSys.hpp"
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#include <shlobj.h>
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namespace urde
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{
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/* Partial path-selection logic from
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* https://github.com/dolphin-emu/dolphin/blob/master/Source/Core/UICommon/UICommon.cpp
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* Modified to not use dolphin-binary-relative paths. */
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kabufuda::SystemString CMemoryCardSys::ResolveDolphinCardPath(kabufuda::ECardSlot slot)
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{
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/* Detect where the User directory is. There are two different cases
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* 1. HKCU\Software\Dolphin Emulator\UserConfigPath exists
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* -> Use this as the user directory path
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* 2. My Documents exists
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* -> Use My Documents\Dolphin Emulator as the User directory path
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*/
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/* Check our registry keys */
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HKEY hkey;
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kabufuda::SystemChar configPath[MAX_PATH] = {0};
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if (RegOpenKeyEx(HKEY_CURRENT_USER, _S("Software\\Dolphin Emulator"), 0, KEY_QUERY_VALUE,
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&hkey) == ERROR_SUCCESS)
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{
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DWORD size = MAX_PATH;
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if (RegQueryValueEx(hkey, _S("UserConfigPath"), nullptr, nullptr, (LPBYTE)configPath,
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&size) != ERROR_SUCCESS)
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configPath[0] = 0;
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RegCloseKey(hkey);
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}
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/* Get My Documents path in case we need it. */
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kabufuda::SystemChar my_documents[MAX_PATH];
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bool my_documents_found = SUCCEEDED(
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SHGetFolderPath(nullptr, CSIDL_MYDOCUMENTS, nullptr, SHGFP_TYPE_CURRENT, my_documents));
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kabufuda::SystemString path;
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if (configPath[0]) /* Case 1 */
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path = configPath;
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else if (my_documents_found) /* Case 2 */
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path = kabufuda::SystemString(my_documents) + _S("/Dolphin Emulator");
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else /* Unable to find */
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return {};
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path += hecl::SysFormat(_S("/GC/MemoryCard%c.USA.raw"),
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slot == kabufuda::ECardSlot::SlotA ? _S('A') : _S('B'));
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hecl::Sstat theStat;
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if (hecl::Stat(path.c_str(), &theStat) || !S_ISREG(theStat.st_mode))
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return {};
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return path;
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}
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kabufuda::SystemString CMemoryCardSys::_CreateDolphinCard(kabufuda::ECardSlot slot)
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{
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/* Detect where the User directory is. There are two different cases
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* 1. HKCU\Software\Dolphin Emulator\UserConfigPath exists
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* -> Use this as the user directory path
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* 2. My Documents exists
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* -> Use My Documents\Dolphin Emulator as the User directory path
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*/
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/* Check our registry keys */
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HKEY hkey;
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kabufuda::SystemChar configPath[MAX_PATH] = {0};
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if (RegOpenKeyEx(HKEY_CURRENT_USER, _S("Software\\Dolphin Emulator"), 0, KEY_QUERY_VALUE,
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&hkey) == ERROR_SUCCESS)
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{
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DWORD size = MAX_PATH;
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if (RegQueryValueEx(hkey, _S("UserConfigPath"), nullptr, nullptr, (LPBYTE)configPath,
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&size) != ERROR_SUCCESS)
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configPath[0] = 0;
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RegCloseKey(hkey);
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}
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/* Get My Documents path in case we need it. */
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kabufuda::SystemChar my_documents[MAX_PATH];
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bool my_documents_found = SUCCEEDED(
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SHGetFolderPath(nullptr, CSIDL_MYDOCUMENTS, nullptr, SHGFP_TYPE_CURRENT, my_documents));
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kabufuda::SystemString path;
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if (configPath[0]) /* Case 1 */
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path = configPath;
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else if (my_documents_found) /* Case 2 */
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path = kabufuda::SystemString(my_documents) + _S("/Dolphin Emulator");
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else /* Unable to find */
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return {};
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path += _S("/GC");
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if (hecl::RecursiveMakeDir(path.c_str()) < 0)
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return {};
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path += hecl::SysFormat(_S("/MemoryCard%c.USA.raw"),
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slot == kabufuda::ECardSlot::SlotA ? _S('A') : _S('B'));
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FILE* fp = hecl::Fopen(path.c_str(), _S("wb"));
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if (!fp)
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return {};
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fclose(fp);
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return path;
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}
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}
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