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Services/FS: Stubbed GetSdmcArchiveResource and GetNandArchiveResource.

Browse source 
Also rewritten how GetArchiveResource works so that they all use the same interface.
We should decide what to do with these at some point.

Related to #3131 and #3110
This commit is contained in:
Subv 2020-04-15 16:38:37 -05:00
parent 9ae37da292
commit 783e7af5b2
4 changed files with 98 additions and 8 deletions
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10
src/core/hle/service/fs/archive.cpp
View file

@ -288,6 +288,16 @@ ResultCode ArchiveManager::CreateSystemSaveData(u32 high, u32 low) {
return RESULT_SUCCESS;
}
ResultVal<ArchiveResource> ArchiveManager::GetArchiveResource(MediaType media_type) const {
// TODO(Subv): Implement querying the actual size information for these storages.
ArchiveResource resource{};
resource.sector_size_in_bytes = 512;
resource.cluster_size_in_bytes = 16384;
resource.partition_capacity_in_clusters = 0x80000; // 8GiB capacity
resource.free_space_in_clusters = 0x80000; // 8GiB free
return MakeResult(resource);
}
void ArchiveManager::RegisterArchiveTypes() {
// TODO(Subv): Add the other archive types (see here for the known types:
// http://3dbrew.org/wiki/FS:OpenArchive#Archive_idcodes).

15
src/core/hle/service/fs/archive.h
View file

@ -49,6 +49,14 @@ enum class MediaType : u32 { NAND = 0, SDMC = 1, GameCard = 2 };
typedef u64 ArchiveHandle;
struct ArchiveResource {
u32 sector_size_in_bytes;
u32 cluster_size_in_bytes;
u32 partition_capacity_in_clusters;
u32 free_space_in_clusters;
};
static_assert(sizeof(ArchiveResource) == 0x10, "ArchiveResource has incorrect size");
using FileSys::ArchiveBackend;
using FileSys::ArchiveFactory;
@ -230,6 +238,13 @@ public:
*/
ResultCode CreateSystemSaveData(u32 high, u32 low);
/**
* Returns capacity and free space information about the given media type.
* @param media_type The media type to obtain the information about.
* @return The capacity information of the media type, or an error code if failed.
*/
ResultVal<ArchiveResource> GetArchiveResource(MediaType media_type) const;
/// Registers a new NCCH file with the SelfNCCH archive factory
void RegisterSelfNCCH(Loader::AppLoader& app_loader);

55
src/core/hle/service/fs/fs_user.cpp
View file

@ -449,6 +449,41 @@ void FS_USER::GetFreeBytes(Kernel::HLERequestContext& ctx) {
}
}
void FS_USER::GetSdmcArchiveResource(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp(ctx, 0x814, 0, 0);
LOG_WARNING(Service_FS, "(STUBBED) called");
auto resource = archives.GetArchiveResource(MediaType::SDMC);
if (resource.Failed()) {
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(resource.Code());
return;
}
IPC::RequestBuilder rb = rp.MakeBuilder(5, 0);
rb.Push(RESULT_SUCCESS);
rb.PushRaw(*resource);
}
void FS_USER::GetNandArchiveResource(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp(ctx, 0x815, 0, 0);
LOG_WARNING(Service_FS, "(STUBBED) called");
auto resource = archives.GetArchiveResource(MediaType::NAND);
if (resource.Failed()) {
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(resource.Code());
return;
}
IPC::RequestBuilder rb = rp.MakeBuilder(5, 0);
rb.Push(RESULT_SUCCESS);
rb.PushRaw(*resource);
}
void FS_USER::CreateExtSaveData(Kernel::HLERequestContext& ctx) {
// TODO(Subv): Figure out the other parameters.
IPC::RequestParser rp(ctx, 0x0851, 9, 2);
@ -601,16 +636,20 @@ void FS_USER::GetPriority(Kernel::HLERequestContext& ctx) {
void FS_USER::GetArchiveResource(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp(ctx, 0x849, 1, 0);
u32 system_media_type = rp.Pop<u32>();
auto media_type = rp.PopEnum<MediaType>();
LOG_WARNING(Service_FS, "(STUBBED) called Media type=0x{:08X}", system_media_type);
LOG_WARNING(Service_FS, "(STUBBED) called Media type=0x{:08X}", static_cast<u32>(media_type));
auto resource = archives.GetArchiveResource(media_type);
if (resource.Failed()) {
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(resource.Code());
return;
}
IPC::RequestBuilder rb = rp.MakeBuilder(5, 0);
rb.Push(RESULT_SUCCESS);
rb.Push<u32>(512);
rb.Push<u32>(16384);
rb.Push<u32>(0x80000); // 8GiB capacity
rb.Push<u32>(0x80000); // 8GiB free
rb.PushRaw(*resource);
}
void FS_USER::GetFormatInfo(Kernel::HLERequestContext& ctx) {
@ -798,8 +837,8 @@ FS_USER::FS_USER(Core::System& system)
{0x08110040, nullptr, "DeleteSystemSaveData"},
{0x08120080, &FS_USER::GetFreeBytes, "GetFreeBytes"},
{0x08130000, nullptr, "GetCardType"},
{0x08140000, nullptr, "GetSdmcArchiveResource"},
{0x08150000, nullptr, "GetNandArchiveResource"},
{0x08140000, &FS_USER::GetSdmcArchiveResource, "GetSdmcArchiveResource"},
{0x08150000, &FS_USER::GetNandArchiveResource, "GetNandArchiveResource"},
{0x08160000, nullptr, "GetSdmcFatfsError"},
{0x08170000, &FS_USER::IsSdmcDetected, "IsSdmcDetected"},
{0x08180000, &FS_USER::IsSdmcWriteable, "IsSdmcWritable"},

26
src/core/hle/service/fs/fs_user.h
View file

@ -291,6 +291,32 @@ private:
*/
void GetFreeBytes(Kernel::HLERequestContext& ctx);
/**
* FS_User::GetSdmcArchiveResource service function.
* Inputs:
* 0 : 0x08140000
* Outputs:
* 1 : Result of function, 0 on success, otherwise error code
* 2 : Sector byte-size
* 3 : Cluster byte-size
* 4 : Partition capacity in clusters
* 5 : Available free space in clusters
*/
void GetSdmcArchiveResource(Kernel::HLERequestContext& ctx);
/**
* FS_User::GetNandArchiveResource service function.
* Inputs:
* 0 : 0x08150000
* Outputs:
* 1 : Result of function, 0 on success, otherwise error code
* 2 : Sector byte-size
* 3 : Cluster byte-size
* 4 : Partition capacity in clusters
* 5 : Available free space in clusters
*/
void GetNandArchiveResource(Kernel::HLERequestContext& ctx);
/**
* FS_User::CreateExtSaveData service function
* Inputs: