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Code Issues Releases Wiki Activity

service: nfp: Close app area and recreate crc

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Narr the Reg
2023-03-15 10:45:55 -06:00
parent 5031f5b8b0
commit 7187732454
1 changed files with 10 additions and 0 deletions
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10
src/core/hle/service/nfp/nfp_device.cpp
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@@ -685,6 +685,11 @@ Result NfpDevice::RecreateApplicationArea(u32 access_id, std::span<const u8> dat
return WrongDeviceState; return WrongDeviceState;
} }
if (is_app_area_open) {
LOG_ERROR(Service_NFP, "Application area is open");
return WrongDeviceState;
}
if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) { if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) {
LOG_ERROR(Service_NFP, "Amiibo is read only", device_state); LOG_ERROR(Service_NFP, "Amiibo is read only", device_state);
return WrongDeviceState; return WrongDeviceState;
@@ -715,6 +720,7 @@ Result NfpDevice::RecreateApplicationArea(u32 access_id, std::span<const u8> dat
tag_data.settings.settings.appdata_initialized.Assign(1); tag_data.settings.settings.appdata_initialized.Assign(1);
tag_data.application_area_id = access_id; tag_data.application_area_id = access_id;
tag_data.unknown = {}; tag_data.unknown = {};
tag_data.unknown2 = {};
UpdateRegisterInfoCrc(); UpdateRegisterInfoCrc();
@@ -750,6 +756,10 @@ Result NfpDevice::DeleteApplicationArea() {
rng.GenerateRandomBytes(&tag_data.application_id_byte, sizeof(u8)); rng.GenerateRandomBytes(&tag_data.application_id_byte, sizeof(u8));
tag_data.settings.settings.appdata_initialized.Assign(0); tag_data.settings.settings.appdata_initialized.Assign(0);
tag_data.unknown = {}; tag_data.unknown = {};
tag_data.unknown2 = {};
is_app_area_open = false;
UpdateRegisterInfoCrc();
return Flush(); return Flush();
} }