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suyu/src/core/hle/service/service.cpp
Yuri Kunde Schlesner 6354d08359 Kernel: Add a dedicated SetHleHandler method to ServerPort/ServerSession 
This allows attaching a HLE handle to a ServerPort at any point after it
is created, allowing port/session creation to be generic between HLE and
regular services.
2017-06-06 02:56:32 -07:00

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// Copyright 2014 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include "common/logging/log.h"
#include "common/string_util.h"
#include "core/hle/kernel/server_port.h"
#include "core/hle/kernel/server_session.h"
#include "core/hle/service/ac/ac.h"
#include "core/hle/service/act/act.h"
#include "core/hle/service/am/am.h"
#include "core/hle/service/apt/apt.h"
#include "core/hle/service/boss/boss.h"
#include "core/hle/service/cam/cam.h"
#include "core/hle/service/cecd/cecd.h"
#include "core/hle/service/cfg/cfg.h"
#include "core/hle/service/csnd_snd.h"
#include "core/hle/service/dlp/dlp.h"
#include "core/hle/service/dsp_dsp.h"
#include "core/hle/service/err_f.h"
#include "core/hle/service/frd/frd.h"
#include "core/hle/service/fs/archive.h"
#include "core/hle/service/gsp_gpu.h"
#include "core/hle/service/gsp_lcd.h"
#include "core/hle/service/hid/hid.h"
#include "core/hle/service/http_c.h"
#include "core/hle/service/ir/ir.h"
#include "core/hle/service/ldr_ro/ldr_ro.h"
#include "core/hle/service/mic_u.h"
#include "core/hle/service/mvd/mvd.h"
#include "core/hle/service/ndm/ndm.h"
#include "core/hle/service/news/news.h"
#include "core/hle/service/nfc/nfc.h"
#include "core/hle/service/nim/nim.h"
#include "core/hle/service/ns_s.h"
#include "core/hle/service/nwm/nwm.h"
#include "core/hle/service/pm_app.h"
#include "core/hle/service/ptm/ptm.h"
#include "core/hle/service/qtm/qtm.h"
#include "core/hle/service/service.h"
#include "core/hle/service/soc_u.h"
#include "core/hle/service/srv.h"
#include "core/hle/service/ssl_c.h"
#include "core/hle/service/y2r_u.h"
namespace Service {
std::unordered_map<std::string, Kernel::SharedPtr<Kernel::ClientPort>> g_kernel_named_ports;
std::unordered_map<std::string, Kernel::SharedPtr<Kernel::ClientPort>> g_srv_services;
/**
* Creates a function string for logging, complete with the name (or header code, depending
* on what's passed in) the port name, and all the cmd_buff arguments.
*/
static std::string MakeFunctionString(const char* name, const char* port_name,
const u32* cmd_buff) {
// Number of params == bits 0-5 + bits 6-11
int num_params = (cmd_buff[0] & 0x3F) + ((cmd_buff[0] >> 6) & 0x3F);
std::string function_string =
Common::StringFromFormat("function '%s': port=%s", name, port_name);
for (int i = 1; i <= num_params; ++i) {
function_string += Common::StringFromFormat(", cmd_buff[%i]=0x%X", i, cmd_buff[i]);
}
return function_string;
}
Interface::Interface(u32 max_sessions) : max_sessions(max_sessions) {}
Interface::~Interface() = default;
void Interface::HandleSyncRequest(Kernel::SharedPtr<Kernel::ServerSession> server_session) {
// TODO(Subv): Make use of the server_session in the HLE service handlers to distinguish which
// session triggered each command.
u32* cmd_buff = Kernel::GetCommandBuffer();
auto itr = m_functions.find(cmd_buff[0]);
if (itr == m_functions.end() || itr->second.func == nullptr) {
std::string function_name = (itr == m_functions.end())
? Common::StringFromFormat("0x%08X", cmd_buff[0])
: itr->second.name;
LOG_ERROR(
Service, "unknown / unimplemented %s",
MakeFunctionString(function_name.c_str(), GetPortName().c_str(), cmd_buff).c_str());
// TODO(bunnei): Hack - ignore error
cmd_buff[1] = 0;
return;
}
LOG_TRACE(Service, "%s",
MakeFunctionString(itr->second.name, GetPortName().c_str(), cmd_buff).c_str());
itr->second.func(this);
}
void Interface::Register(const FunctionInfo* functions, size_t n) {
m_functions.reserve(n);
for (size_t i = 0; i < n; ++i) {
// Usually this array is sorted by id already, so hint to instead at the end
m_functions.emplace_hint(m_functions.cend(), functions[i].id, functions[i]);
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////
// Module interface
static void AddNamedPort(Interface* interface_) {
Kernel::SharedPtr<Kernel::ServerPort> server_port;
Kernel::SharedPtr<Kernel::ClientPort> client_port;
std::tie(server_port, client_port) =
Kernel::ServerPort::CreatePortPair(interface_->GetMaxSessions(), interface_->GetPortName());
server_port->SetHleHandler(std::shared_ptr<Interface>(interface_));
g_kernel_named_ports.emplace(interface_->GetPortName(), std::move(client_port));
}
void AddService(Interface* interface_) {
Kernel::SharedPtr<Kernel::ServerPort> server_port;
Kernel::SharedPtr<Kernel::ClientPort> client_port;
std::tie(server_port, client_port) =
Kernel::ServerPort::CreatePortPair(interface_->GetMaxSessions(), interface_->GetPortName());
server_port->SetHleHandler(std::shared_ptr<Interface>(interface_));
g_srv_services.emplace(interface_->GetPortName(), std::move(client_port));
}
/// Initialize ServiceManager
void Init() {
AddNamedPort(new SRV::SRV);
AddNamedPort(new ERR::ERR_F);
FS::ArchiveInit();
AC::Init();
ACT::Init();
AM::Init();
APT::Init();
BOSS::Init();
CAM::Init();
CECD::Init();
CFG::Init();
DLP::Init();
FRD::Init();
HID::Init();
IR::Init();
MVD::Init();
NDM::Init();
NEWS::Init();
NFC::Init();
NIM::Init();
NWM::Init();
PTM::Init();
QTM::Init();
AddService(new CSND::CSND_SND);
AddService(new DSP_DSP::Interface);
AddService(new GSP::GSP_GPU);
AddService(new GSP::GSP_LCD);
AddService(new HTTP::HTTP_C);
AddService(new LDR::LDR_RO);
AddService(new MIC::MIC_U);
AddService(new NS::NS_S);
AddService(new PM::PM_APP);
AddService(new SOC::SOC_U);
AddService(new SSL::SSL_C);
AddService(new Y2R::Y2R_U);
LOG_DEBUG(Service, "initialized OK");
}
/// Shutdown ServiceManager
void Shutdown() {
PTM::Shutdown();
NFC::Shutdown();
NIM::Shutdown();
NEWS::Shutdown();
NDM::Shutdown();
IR::Shutdown();
HID::Shutdown();
FRD::Shutdown();
DLP::Shutdown();
CFG::Shutdown();
CECD::Shutdown();
CAM::Shutdown();
BOSS::Shutdown();
APT::Shutdown();
AM::Shutdown();
AC::Shutdown();
FS::ArchiveShutdown();
g_srv_services.clear();
g_kernel_named_ports.clear();
LOG_DEBUG(Service, "shutdown OK");
}
}
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