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Service/FS_User: Stub Secure Value Functions

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Stubbing these functions results in save loading fixes in games which require a secure value.

An example is shown here with Animal Crossing: New Leaf:
[Before](https://puu.sh/zidZC/f1523e81cb.png)

[After](https://puu.sh/zifeT/57026eae44.png)
This commit is contained in:
Cuyler36 2018-02-06 19:31:22 -05:00
parent 587450cd04
commit 71c7dddac4
1 changed files with 56 additions and 2 deletions
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58
src/core/hle/service/fs/fs_user.cpp
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@ -990,6 +990,60 @@ static void GetNumSeeds(Service::Interface* self) {
rb.Push<u32>(0);
}
/**
* FS_User::SetSaveDataSecureValue service function.
* Inputs:
* 0 : 0x08650140
* 1-2 : Secure Value
* 3 : Secure Value Slot
* 4 : Title Id
* 5 : Title Variation
* Outputs:
* 0 : 0x08650140
* 1 : Result of function, 0 on success, otherwise error code
*/
static void SetSaveDataSecureValue(Service::Interface* self) {
IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x865, 5, 0);
// TODO: Generate and Save the Secure Value
LOG_WARNING(Service_FS, "(STUBBED) called");
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(RESULT_SUCCESS);
}
/**
* FS_User::GetSaveDataSecureValue service function.
* Inputs:
* 0 : 0x086600C0
* 1 : Secure Value Slot
* 2 : Title Id
* 3 : Title Variation
* Outputs:
* 0 : 0x086600C0
* 1 : Result of function, 0 on success, otherwise error code
* 2 : If Secure Value doesn't exist, 0, if it exists, 1
* 3-4 : Secure Value
*/
static void GetSaveDataSecureValue(Service::Interface* self) {
IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x866, 3, 0);
u32 secure_value_slot = rp.Pop<u32>();
LOG_WARNING(Service_FS, "(STUBBED) called Secure Value Slot=%08X", secure_value_slot);
IPC::RequestBuilder rb = rp.MakeBuilder(4, 0);
rb.Push(RESULT_SUCCESS);
// TODO: Implement Secure Value Lookup & Generation
rb.Push<u8>(0);
rb.Push<u64>(0);
}
const Interface::FunctionInfo FunctionTable[] = {
{0x000100C6, nullptr, "Dummy1"},
{0x040100C4, nullptr, "Control"},
@ -1093,8 +1147,8 @@ const Interface::FunctionInfo FunctionTable[] = {
{0x08620040, SetPriority, "SetPriority"},
{0x08630000, GetPriority, "GetPriority"},
{0x08640000, nullptr, "GetNandInfo"},
{0x08650140, nullptr, "SetSaveDataSecureValue"},
{0x086600C0, nullptr, "GetSaveDataSecureValue"},
{0x08650140, SetSaveDataSecureValue, "SetSaveDataSecureValue"},
{0x086600C0, GetSaveDataSecureValue, "GetSaveDataSecureValue"},
{0x086700C4, nullptr, "ControlSecureSave"},
{0x08680000, nullptr, "GetMediaType"},
{0x08690000, nullptr, "GetNandEraseCount"},