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Fix save path on Android

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This commit is contained in:
offtkp 2023-10-18 00:33:18 +03:00
parent e57256ac6c
commit fa9af4fb2e
1 changed files with 11 additions and 3 deletions
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14
src/emulator.cpp
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@ -449,13 +449,20 @@ bool Emulator::loadROM(const std::filesystem::path& path) {
memory.loadedCXI = std::nullopt;
memory.loaded3DSX = std::nullopt;
// Get path for saving files (AppData on Windows, /home/user/.local/share/ApplcationName on Linux, etc)
// Get path for saving files (AppData on Windows, /home/user/.local/share/ApplicationName on Linux, etc)
// Inside that path, we be use a game-specific folder as well. Eg if we were loading a ROM called PenguinDemo.3ds, the savedata would be in
// %APPDATA%/Alber/PenguinDemo/SaveData on Windows, and so on. We do this because games save data in their own filesystem on the cart.
// If the portable build setting is enabled, then those saves go in the executable directory instead
char* appData;
std::filesystem::path appDataPath;
#ifdef __ANDROID__
// SDL_GetPrefPath fails to get the path due to no JNI environment
std::ifstream cmdline("/proc/self/cmdline");
std::string applicationName;
std::getline(cmdline, applicationName, '\0');
appDataPath = std::filesystem::path("/data") / "data" / applicationName / "files";
#else
char* appData;
if (!config.usePortableBuild) {
appData = SDL_GetPrefPath(nullptr, "Alber");
appDataPath = std::filesystem::path(appData);
@ -463,11 +470,12 @@ bool Emulator::loadROM(const std::filesystem::path& path) {
appData = SDL_GetBasePath();
appDataPath = std::filesystem::path(appData) / "Emulator Files";
}
SDL_free(appData);
#endif
const std::filesystem::path dataPath = appDataPath / path.filename().stem();
const std::filesystem::path aesKeysPath = appDataPath / "sysdata" / "aes_keys.txt";
IOFile::setAppDataDir(dataPath);
SDL_free(appData);
// Open the text file containing our AES keys if it exists. We use the std::filesystem::exists overload that takes an error code param to
// avoid the call throwing exceptions