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authorZach Hilman <zachhilman@gmail.com>2019-04-16 20:32:18 +0200
committerZach Hilman <zachhilman@gmail.com>2019-09-21 22:43:10 +0200
commit43af31836ebe923f0bd34d85b74788e78d04b4e2 (patch)
tree84b0e1b488a80ef04181ff0892a566da72f1d6a9
parentsdmc_factory: Add SD Card size getters (diff)
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-rw-r--r--src/core/hle/service/filesystem/filesystem.cpp12
-rw-r--r--src/core/hle/service/filesystem/filesystem.h6
-rw-r--r--src/core/hle/service/filesystem/fsp_srv.cpp33
3 files changed, 31 insertions, 20 deletions
diff --git a/src/core/hle/service/filesystem/filesystem.cpp b/src/core/hle/service/filesystem/filesystem.cpp
index adc1917aa..d8debf612 100644
--- a/src/core/hle/service/filesystem/filesystem.cpp
+++ b/src/core/hle/service/filesystem/filesystem.cpp
@@ -29,11 +29,6 @@
namespace Service::FileSystem {
-// Size of emulated sd card free space, reported in bytes.
-// Just using 32GB because thats reasonable
-// TODO(DarkLordZach): Eventually make this configurable in settings.
-constexpr u64 EMULATED_SD_REPORTED_SIZE = 32000000000;
-
// A default size for normal/journal save data size if application control metadata cannot be found.
// This should be large enough to satisfy even the most extreme requirements (~4.2GB)
constexpr u64 SUFFICIENT_SAVE_DATA_SIZE = 0xF0000000;
@@ -227,13 +222,6 @@ ResultVal<FileSys::VirtualDir> VfsDirectoryServiceWrapper::OpenDirectory(const s
return MakeResult(dir);
}
-u64 VfsDirectoryServiceWrapper::GetFreeSpaceSize() const {
- if (backing->IsWritable())
- return EMULATED_SD_REPORTED_SIZE;
-
- return 0;
-}
-
ResultVal<FileSys::EntryType> VfsDirectoryServiceWrapper::GetEntryType(
const std::string& path_) const {
std::string path(FileUtil::SanitizePath(path_));
diff --git a/src/core/hle/service/filesystem/filesystem.h b/src/core/hle/service/filesystem/filesystem.h
index aa4e437ac..2eb3a641d 100644
--- a/src/core/hle/service/filesystem/filesystem.h
+++ b/src/core/hle/service/filesystem/filesystem.h
@@ -216,12 +216,6 @@ public:
ResultVal<FileSys::VirtualDir> OpenDirectory(const std::string& path);
/**
- * Get the free space
- * @return The number of free bytes in the archive
- */
- u64 GetFreeSpaceSize() const;
-
- /**
* Get the type of the specified path
* @return The type of the specified path or error code
*/
diff --git a/src/core/hle/service/filesystem/fsp_srv.cpp b/src/core/hle/service/filesystem/fsp_srv.cpp
index d3cd46a9b..85f8e4a63 100644
--- a/src/core/hle/service/filesystem/fsp_srv.cpp
+++ b/src/core/hle/service/filesystem/fsp_srv.cpp
@@ -30,6 +30,18 @@
namespace Service::FileSystem {
+struct SizeGetter {
+ std::function<u64()> free;
+ std::function<u64()> total;
+
+ static SizeGetter FromStorageId(const FileSystemController& fsc, FileSys::StorageId id) {
+ return {
+ [&fsc, id] { return fsc.GetFreeSpaceSize(id); },
+ [&fsc, id] { return fsc.GetTotalSpaceSize(id); },
+ };
+ }
+};
+
enum class FileSystemType : u8 {
Invalid0 = 0,
Invalid1 = 1,
@@ -289,8 +301,8 @@ private:
class IFileSystem final : public ServiceFramework<IFileSystem> {
public:
- explicit IFileSystem(FileSys::VirtualDir backend)
- : ServiceFramework("IFileSystem"), backend(std::move(backend)) {
+ explicit IFileSystem(FileSys::VirtualDir backend, SizeGetter size)
+ : ServiceFramework("IFileSystem"), backend(std::move(backend)), size(std::move(size)) {
static const FunctionInfo functions[] = {
{0, &IFileSystem::CreateFile, "CreateFile"},
{1, &IFileSystem::DeleteFile, "DeleteFile"},
@@ -467,8 +479,25 @@ public:
rb.Push(RESULT_SUCCESS);
}
+ void GetFreeSpaceSize(Kernel::HLERequestContext& ctx) {
+ LOG_DEBUG(Service_FS, "called");
+
+ IPC::ResponseBuilder rb{ctx, 4};
+ rb.Push(RESULT_SUCCESS);
+ rb.Push(size.free());
+ }
+
+ void GetTotalSpaceSize(Kernel::HLERequestContext& ctx) {
+ LOG_DEBUG(Service_FS, "called");
+
+ IPC::ResponseBuilder rb{ctx, 4};
+ rb.Push(RESULT_SUCCESS);
+ rb.Push(size.total());
+ }
+
private:
VfsDirectoryServiceWrapper backend;
+ SizeGetter size;
};
class ISaveDataInfoReader final : public ServiceFramework<ISaveDataInfoReader> {