165 lines
4.1 KiB
C++
165 lines
4.1 KiB
C++
// Copyright 2014 Citra Emulator Project
|
|
// Licensed under GPLv2
|
|
// Refer to the license.txt file included.
|
|
|
|
#include "common/common.h"
|
|
#include "common/log.h"
|
|
|
|
#include "core/hle/hle.h"
|
|
#include "core/hle/service/service.h"
|
|
#include "core/hle/service/apt.h"
|
|
|
|
namespace Service {
|
|
|
|
Manager* g_manager = NULL; ///< Service manager
|
|
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
// Service Manager class
|
|
|
|
Manager::Manager() {
|
|
}
|
|
|
|
Manager::~Manager() {
|
|
for(Interface* service : m_services) {
|
|
DeleteService(service->GetPortName());
|
|
}
|
|
}
|
|
|
|
/// Add a service to the manager (does not create it though)
|
|
void Manager::AddService(Interface* service) {
|
|
int index = m_services.size();
|
|
u32 new_uid = GetUIDFromIndex(index);
|
|
|
|
m_services.push_back(service);
|
|
|
|
m_port_map[service->GetPortName()] = new_uid;
|
|
service->m_uid = new_uid;
|
|
}
|
|
|
|
/// Removes a service from the manager, also frees memory
|
|
void Manager::DeleteService(std::string port_name) {
|
|
auto service = FetchFromPortName(port_name);
|
|
|
|
m_services.erase(m_services.begin() + GetIndexFromUID(service->m_uid));
|
|
m_port_map.erase(port_name);
|
|
|
|
delete service;
|
|
}
|
|
|
|
/// Get a Service Interface from its UID
|
|
Interface* Manager::FetchFromUID(u32 uid) {
|
|
int index = GetIndexFromUID(uid);
|
|
if (index < (int)m_services.size()) {
|
|
return m_services[index];
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
/// Get a Service Interface from its port
|
|
Interface* Manager::FetchFromPortName(std::string port_name) {
|
|
auto itr = m_port_map.find(port_name);
|
|
if (itr == m_port_map.end()) {
|
|
return NULL;
|
|
}
|
|
return FetchFromUID(itr->second);
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
// Interface to "SRV" service
|
|
|
|
class SRV : public Interface {
|
|
|
|
public:
|
|
|
|
SRV() {
|
|
}
|
|
|
|
~SRV() {
|
|
}
|
|
|
|
enum {
|
|
CMD_OFFSET = 0x80,
|
|
CMD_HEADER_INIT = 0x10002, ///< Command header to initialize SRV service
|
|
CMD_HEADER_GET_HANDLE = 0x50100, ///< Command header to get handle of other services
|
|
};
|
|
|
|
/**
|
|
* Gets the string name used by CTROS for a service
|
|
* @return String name of service
|
|
*/
|
|
std::string GetName() const {
|
|
return "ServiceManager";
|
|
}
|
|
|
|
/**
|
|
* Gets the string name used by CTROS for a service
|
|
* @return Port name of service
|
|
*/
|
|
std::string GetPortName() const {
|
|
return "srv:";
|
|
}
|
|
|
|
/**
|
|
* Called when svcSendSyncRequest is called, loads command buffer and executes comand
|
|
* @return Return result of svcSendSyncRequest passed back to user app
|
|
*/
|
|
Syscall::Result Sync() {
|
|
Syscall::Result res = 0;
|
|
u32* cmd_buff = (u32*)HLE::GetPointer(HLE::CMD_BUFFER_ADDR + CMD_OFFSET);
|
|
|
|
switch (cmd_buff[0]) {
|
|
|
|
case CMD_HEADER_INIT:
|
|
NOTICE_LOG(OSHLE, "SRV::Sync - Initialize");
|
|
break;
|
|
|
|
case CMD_HEADER_GET_HANDLE:
|
|
{
|
|
const char* port_name = (const char*)&cmd_buff[1];
|
|
Interface* service = g_manager->FetchFromPortName(port_name);
|
|
|
|
NOTICE_LOG(OSHLE, "SRV::Sync - GetHandle - port: %s, handle: 0x%08X", port_name,
|
|
service->GetUID());
|
|
|
|
if (NULL != service) {
|
|
cmd_buff[3] = service->GetUID();
|
|
} else {
|
|
ERROR_LOG(OSHLE, "Service %s does not exist", port_name);
|
|
res = -1;
|
|
}
|
|
break;
|
|
}
|
|
|
|
default:
|
|
ERROR_LOG(OSHLE, "SRV::Sync - Unknown command 0x%08X", cmd_buff[0]);
|
|
res = -1;
|
|
break;
|
|
}
|
|
|
|
cmd_buff[1] = res;
|
|
|
|
return res;
|
|
}
|
|
|
|
};
|
|
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
// Module interface
|
|
|
|
/// Initialize ServiceManager
|
|
void Init() {
|
|
g_manager = new Manager;
|
|
g_manager->AddService(new SRV);
|
|
g_manager->AddService(new APT);
|
|
NOTICE_LOG(HLE, "Services initialized OK");
|
|
}
|
|
|
|
/// Shutdown ServiceManager
|
|
void Shutdown() {
|
|
delete g_manager;
|
|
NOTICE_LOG(HLE, "Services shutdown OK");
|
|
}
|
|
|
|
|
|
}
|