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Return proper SIZES info for existing savedata.

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Fixes Fieldrunners saving/loading.
This commit is contained in:
Unknown W. Brackets 2014-03-15 18:50:14 -07:00
parent 68affb4a54
commit ec4ce7e7e5
1 changed files with 19 additions and 8 deletions
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27
Core/Dialog/SavedataParam.cpp
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@ -871,16 +871,27 @@ int SavedataParam::GetSizes(SceUtilitySavedataParam *param)
{
const std::string gameName(param->msData->gameName, strnlen(param->msData->gameName, sizeof(param->msData->gameName)));
const std::string saveName(param->msData->saveName, strnlen(param->msData->saveName, sizeof(param->msData->saveName)));
std::string path = GetSaveFilePath(param, gameName + saveName);
// TODO: How should <> be handled?
std::string path = GetSaveFilePath(param, gameName + (saveName == "<>" ? "" : saveName));
PSPFileInfo finfo = pspFileSystem.GetFileInfo(path);
if(finfo.exists)
if (finfo.exists)
{
// TODO : fill correctly with the total save size, be aware of crypted file size
param->msData->info.usedClusters = 1;
param->msData->info.usedSpaceKB = 0x20;
strncpy(param->msData->info.usedSpaceStr, "", sizeof(param->msData->info.usedSpaceStr)); // "32 KB" // 8 u8
param->msData->info.usedSpace32KB = 0x20;
strncpy(param->msData->info.usedSpace32Str, "", sizeof(param->msData->info.usedSpace32Str)); // "32 KB" // 8 u8
param->msData->info.usedClusters = 0;
auto listing = pspFileSystem.GetDirListing(path);
for (auto it = listing.begin(), end = listing.end(); it != end; ++it) {
param->msData->info.usedClusters += (it->size + (u32)MemoryStick_SectorSize() - 1) / (u32)MemoryStick_SectorSize();
}
// The usedSpaceKB value is definitely based on clusters, not bytes or even KB.
// Fieldrunners expects 736 KB, even though the files add up to ~600 KB.
int total_size = param->msData->info.usedClusters * (u32)MemoryStick_SectorSize();
param->msData->info.usedSpaceKB = total_size / 0x400;
std::string spaceTxt = SavedataParam::GetSpaceText(total_size);
strncpy(param->msData->info.usedSpaceStr, spaceTxt.c_str(), sizeof(param->msData->info.usedSpaceStr));
// TODO: What does this mean, then? Seems to be the same.
param->msData->info.usedSpace32KB = param->msData->info.usedSpaceKB;
strncpy(param->msData->info.usedSpace32Str, spaceTxt.c_str(), sizeof(param->msData->info.usedSpace32Str));
}
else
{