thirdparty/ppsspp
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savedata

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daniel229 2014-10-03 15:16:12 +08:00
parent c2a462ceb2
commit 70fac3a65e
4 changed files with 24 additions and 28 deletions
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12
Core/Dialog/PSPSaveDialog.cpp
View file

@ -1108,14 +1108,14 @@ void PSPSaveDialog::ExecuteNotVisibleIOAction() {
break;
case SCE_UTILITY_SAVEDATA_TYPE_READDATA:
case SCE_UTILITY_SAVEDATA_TYPE_READDATASECURE:
if (param.Load(param.GetPspParam(), GetSelectedSaveDirName(), currentSelectedSave, param.GetPspParam()->mode == SCE_UTILITY_SAVEDATA_TYPE_READDATASECURE)) {
param.GetPspParam()->common.result = 0;
} else if (param.secureCanSkip(param.GetPspParam(),param.GetPspParam()->mode == SCE_UTILITY_SAVEDATA_TYPE_READDATASECURE)) {
// TODO: This makes loading/saving work in some games but also confuses them. Must be wrong in some way.
INFO_LOG(SCEUTILITY,"Has not been saved yet, just skip.");
if (!param.IsSaveDirectoryExist(param.GetPspParam())){
param.GetPspParam()->common.result = SCE_UTILITY_SAVEDATA_ERROR_RW_NO_DATA;
} else if (!param.IsSfoFileExist(param.GetPspParam())) {
param.GetPspParam()->common.result = SCE_UTILITY_SAVEDATA_ERROR_RW_DATA_BROKEN;
} else if (param.Load(param.GetPspParam(), GetSelectedSaveDirName(), currentSelectedSave, param.GetPspParam()->mode == SCE_UTILITY_SAVEDATA_TYPE_READDATASECURE)) {
param.GetPspParam()->common.result = 0;
} else {
param.GetPspParam()->common.result = SCE_UTILITY_SAVEDATA_ERROR_RW_NO_DATA; // not sure if correct code
param.GetPspParam()->common.result = SCE_UTILITY_SAVEDATA_ERROR_RW_FILE_NOT_FOUND;
}
break;
default:

2
Core/Dialog/PSPSaveDialog.h
View file

@ -33,8 +33,10 @@
#define SCE_UTILITY_SAVEDATA_ERROR_LOAD_INTERNAL (0x8011030b)
#define SCE_UTILITY_SAVEDATA_ERROR_RW_NO_MEMSTICK (0x80110321)
#define SCE_UTILITY_SAVEDATA_ERROR_RW_DATA_BROKEN (0x80110326)
#define SCE_UTILITY_SAVEDATA_ERROR_RW_NO_DATA (0x80110327)
#define SCE_UTILITY_SAVEDATA_ERROR_RW_BAD_PARAMS (0x80110328)
#define SCE_UTILITY_SAVEDATA_ERROR_RW_FILE_NOT_FOUND (0x80110329)
#define SCE_UTILITY_SAVEDATA_ERROR_RW_BAD_STATUS (0x8011032c)
#define SCE_UTILITY_SAVEDATA_ERROR_SAVE_NO_MS (0x80110381)

35
Core/Dialog/SavedataParam.cpp
View file

@ -1106,9 +1106,11 @@ int SavedataParam::GetFilesList(SceUtilitySavedataParam *param)
// We need PARAMS.SFO's SAVEDATA_FILE_LIST to determine which entries are secure.
PSPFileInfo sfoFileInfo = pspFileSystem.GetFileInfo(dirPath + "/" + SFO_FILENAME);
std::set<std::string> secureFilenames;
// TODO: Error code if not?
if (sfoFileInfo.exists) {
secureFilenames = getSecureFileNames(dirPath);
} else {
return SCE_UTILITY_SAVEDATA_ERROR_RW_DATA_BROKEN;
}
// Does not list directories, nor recurse into them, and ignores files not ALL UPPERCASE.
@ -1657,24 +1659,15 @@ bool SavedataParam::IsInSaveDataList(std::string saveName, int count) {
return false;
}
bool SavedataParam::secureCanSkip(SceUtilitySavedataParam* param, bool secureMode) {
if (!secureMode) // Only check in secure mode.
return false;
std::string dirPath = savePath + GetGameName(param) + GetSaveName(param);
std::string sfoPath = dirPath + "/" + SFO_FILENAME;
std::string secureFileName = GetFileName(param);
std::set<std::string> secureFileNames;
PSPFileInfo sfoInfo = pspFileSystem.GetFileInfo(sfoPath);
// If sfo doesn't exist,shouldn't skip.
if (!sfoInfo.exists)
return false;
// Get secure file names from PARAM.SFO.
secureFileNames = getSecureFileNames(dirPath);
// Secure file name should be saved in PARAM.SFO
// Cannot find name in PARAM.SFO, could skip.
if (secureFileNames.find(secureFileName) == secureFileNames.end())
return true;
return false;
bool SavedataParam::IsSaveDirectoryExist(SceUtilitySavedataParam* param) {
std::string dirPath = savePath + GetGameName(param) + GetSaveName(param);
PSPFileInfo directoryInfo = pspFileSystem.GetFileInfo(dirPath);
return directoryInfo.exists;
}
bool SavedataParam::IsSfoFileExist(SceUtilitySavedataParam* param) {
std::string dirPath = savePath + GetGameName(param) + GetSaveName(param);
std::string sfoPath = dirPath + "/" + SFO_FILENAME;
PSPFileInfo sfoInfo = pspFileSystem.GetFileInfo(sfoPath);
return sfoInfo.exists;
}

3
Core/Dialog/SavedataParam.h
View file

@ -314,7 +314,8 @@ public:
bool GetSize(SceUtilitySavedataParam* param);
int GetSaveCryptMode(SceUtilitySavedataParam* param, const std::string &saveDirName);
bool IsInSaveDataList(std::string saveName, int count);
bool secureCanSkip(SceUtilitySavedataParam* param, bool secureMode);
bool IsSaveDirectoryExist(SceUtilitySavedataParam* param);
bool IsSfoFileExist(SceUtilitySavedataParam* param);
std::string GetGameName(const SceUtilitySavedataParam *param) const;
std::string GetSaveName(const SceUtilitySavedataParam *param) const;