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MemoryCard: Sanitize game titles for file names

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This commit is contained in:
Connor McLaughlin 2021-05-16 16:50:28 +10:00
parent ee5bf410e6
commit bced237034
4 changed files with 21 additions and 2 deletions
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14
src/core/memory_card.cpp
View file

@ -24,6 +24,20 @@ MemoryCard::~MemoryCard()
SaveIfChanged(false);
}
std::string MemoryCard::SanitizeGameTitleForFileName(const std::string_view& name)
{
std::string ret(name);
const u32 len = static_cast<u32>(ret.length());
for (u32 i = 0; i < len; i++)
{
if (ret[i] == '\\' || ret[i] == '/' || ret[i] == '?' || ret[i] == '*')
ret[i] = '_';
}
return ret;
}
TickCount MemoryCard::GetSaveDelayInTicks()
{
return System::GetTicksPerSecond() * SAVE_DELAY_IN_SECONDS;

2
src/core/memory_card.h
View file

@ -15,6 +15,8 @@ public:
MemoryCard();
~MemoryCard();
static std::string SanitizeGameTitleForFileName(const std::string_view& name);
static std::unique_ptr<MemoryCard> Create();
static std::unique_ptr<MemoryCard> Open(std::string_view filename);

3
src/core/system.cpp
View file

@ -1815,7 +1815,8 @@ void UpdateMemoryCards()
}
else
{
card = MemoryCard::Open(g_host_interface->GetGameMemoryCardPath(s_running_game_title.c_str(), i));
card = MemoryCard::Open(g_host_interface->GetGameMemoryCardPath(
MemoryCard::SanitizeGameTitleForFileName(s_running_game_title).c_str(), i));
}
}
break;

4
src/duckstation-qt/qthostinterface.cpp
View file

@ -8,6 +8,7 @@
#include "core/cheats.h"
#include "core/controller.h"
#include "core/gpu.h"
#include "core/memory_card.h"
#include "core/system.h"
#include "frontend-common/fullscreen_ui.h"
#include "frontend-common/game_list.h"
@ -1045,7 +1046,8 @@ void QtHostInterface::populateGameListContextMenu(const GameListEntry* entry, QW
paths[i] = QString::fromStdString(GetGameMemoryCardPath(entry->code.c_str(), i));
break;
case MemoryCardType::PerGameTitle:
paths[i] = QString::fromStdString(GetGameMemoryCardPath(entry->title.c_str(), i));
paths[i] = QString::fromStdString(
GetGameMemoryCardPath(MemoryCard::SanitizeGameTitleForFileName(entry->title).c_str(), i));
break;
default:
break;