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// Copyright 2015 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include "common/assert.h"
#include "common/logging/log.h"
#include "common/string_util.h"
#include "core/hle/ipc.h"
#include "core/hle/result.h"
#include "core/hle/service/frd/frd.h"
#include "core/hle/service/frd/frd_a.h"
#include "core/hle/service/frd/frd_u.h"
#include "core/hle/service/service.h"
#include "core/memory.h"
namespace Service {
namespace FRD {
static FriendKey my_friend_key = {0, 0, 0ull};
static MyPresence my_presence = {};
void GetMyPresence(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
u32 shifted_out_size = cmd_buff[64];
u32 my_presence_addr = cmd_buff[65];
ASSERT(shifted_out_size == ((sizeof(MyPresence) << 14) | 2));
Memory::WriteBlock(my_presence_addr, &my_presence, sizeof(MyPresence));
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
LOG_WARNING(Service_FRD, "(STUBBED) called");
}
void GetFriendKeyList(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
u32 unknown = cmd_buff[1];
u32 frd_count = cmd_buff[2];
u32 frd_key_addr = cmd_buff[65];
FriendKey zero_key = {};
for (u32 i = 0; i < frd_count; ++i) {
Memory::WriteBlock(frd_key_addr + i * sizeof(FriendKey), &zero_key, sizeof(FriendKey));
}
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
cmd_buff[2] = 0; // 0 friends
LOG_WARNING(Service_FRD, "(STUBBED) called, unknown=%d, frd_count=%d, frd_key_addr=0x%08X",
unknown, frd_count, frd_key_addr);
}
void GetFriendProfile(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
u32 count = cmd_buff[1];
u32 frd_key_addr = cmd_buff[3];
u32 profiles_addr = cmd_buff[65];
Profile zero_profile = {};
for (u32 i = 0; i < count; ++i) {
Memory::WriteBlock(profiles_addr + i * sizeof(Profile), &zero_profile, sizeof(Profile));
}
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
LOG_WARNING(Service_FRD,
"(STUBBED) called, count=%d, frd_key_addr=0x%08X, profiles_addr=0x%08X", count,
frd_key_addr, profiles_addr);
}
void GetFriendAttributeFlags(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
u32 count = cmd_buff[1];
u32 frd_key_addr = cmd_buff[3];
u32 attr_flags_addr = cmd_buff[65];
for (u32 i = 0; i < count; ++i) {
// TODO:(mailwl) figure out AttributeFlag size and zero all buffer. Assume 1 byte
Memory::Write8(attr_flags_addr + i, 0);
}
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
LOG_WARNING(Service_FRD,
"(STUBBED) called, count=%d, frd_key_addr=0x%08X, attr_flags_addr=0x%08X", count,
frd_key_addr, attr_flags_addr);
}
void GetMyFriendKey(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
std::memcpy(&cmd_buff[2], &my_friend_key, sizeof(FriendKey));
LOG_WARNING(Service_FRD, "(STUBBED) called");
}
void GetMyScreenName(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
// TODO: (mailwl) get the name from config
Common::UTF8ToUTF16("Citra").copy(reinterpret_cast<char16_t*>(&cmd_buff[2]), 11);
LOG_WARNING(Service_FRD, "(STUBBED) called");
}
void SetClientSdkVersion(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
const u32 version = cmd_buff[1];
self->SetVersion(version);
LOG_WARNING(Service_FRD, "(STUBBED) called, version: 0x%08X", version);
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
}
void Init() {
using namespace Kernel;
AddService(new FRD_A_Interface);
AddService(new FRD_U_Interface);
}
void Shutdown() {}
} // namespace FRD
} // namespace Service
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