diff options
Diffstat (limited to '')
-rw-r--r-- | src/core/hle/service/pm/pm.cpp | 124 | ||||
-rw-r--r-- | src/core/hle/service/pm/pm.h | 6 |
2 files changed, 115 insertions, 15 deletions
diff --git a/src/core/hle/service/pm/pm.cpp b/src/core/hle/service/pm/pm.cpp index ebcc41a43..fe6b5f798 100644 --- a/src/core/hle/service/pm/pm.cpp +++ b/src/core/hle/service/pm/pm.cpp @@ -3,11 +3,44 @@ // Refer to the license.txt file included. #include "core/hle/ipc_helpers.h" +#include "core/hle/kernel/kernel.h" +#include "core/hle/kernel/process.h" #include "core/hle/service/pm/pm.h" #include "core/hle/service/service.h" namespace Service::PM { +namespace { + +constexpr ResultCode ERROR_PROCESS_NOT_FOUND{ErrorModule::PM, 1}; + +constexpr u64 NO_PROCESS_FOUND_PID{0}; + +std::optional<Kernel::SharedPtr<Kernel::Process>> SearchProcessList( + const std::vector<Kernel::SharedPtr<Kernel::Process>>& process_list, + std::function<bool(const Kernel::SharedPtr<Kernel::Process>&)> predicate) { + const auto iter = std::find_if(process_list.begin(), process_list.end(), predicate); + + if (iter == process_list.end()) { + return std::nullopt; + } + + return *iter; +} + +void GetApplicationPidGeneric(Kernel::HLERequestContext& ctx, + const std::vector<Kernel::SharedPtr<Kernel::Process>>& process_list) { + const auto process = SearchProcessList(process_list, [](const auto& process) { + return process->GetProcessID() == Kernel::Process::ProcessIDMin; + }); + + IPC::ResponseBuilder rb{ctx, 4}; + rb.Push(RESULT_SUCCESS); + rb.Push(process.has_value() ? (*process)->GetProcessID() : NO_PROCESS_FOUND_PID); +} + +} // Anonymous namespace + class BootMode final : public ServiceFramework<BootMode> { public: explicit BootMode() : ServiceFramework{"pm:bm"} { @@ -41,14 +74,15 @@ private: class DebugMonitor final : public ServiceFramework<DebugMonitor> { public: - explicit DebugMonitor() : ServiceFramework{"pm:dmnt"} { + explicit DebugMonitor(const Kernel::KernelCore& kernel) + : ServiceFramework{"pm:dmnt"}, kernel(kernel) { // clang-format off static const FunctionInfo functions[] = { {0, nullptr, "GetDebugProcesses"}, {1, nullptr, "StartDebugProcess"}, - {2, nullptr, "GetTitlePid"}, + {2, &DebugMonitor::GetTitlePid, "GetTitlePid"}, {3, nullptr, "EnableDebugForTitleId"}, - {4, nullptr, "GetApplicationPid"}, + {4, &DebugMonitor::GetApplicationPid, "GetApplicationPid"}, {5, nullptr, "EnableDebugForApplication"}, {6, nullptr, "DisableDebug"}, }; @@ -56,21 +90,77 @@ public: RegisterHandlers(functions); } + +private: + void GetTitlePid(Kernel::HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + const auto title_id = rp.PopRaw<u64>(); + + LOG_DEBUG(Service_PM, "called, title_id={:016X}", title_id); + + const auto process = + SearchProcessList(kernel.GetProcessList(), [title_id](const auto& process) { + return process->GetTitleID() == title_id; + }); + + if (!process.has_value()) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(ERROR_PROCESS_NOT_FOUND); + return; + } + + IPC::ResponseBuilder rb{ctx, 4}; + rb.Push(RESULT_SUCCESS); + rb.Push((*process)->GetProcessID()); + } + + void GetApplicationPid(Kernel::HLERequestContext& ctx) { + LOG_DEBUG(Service_PM, "called"); + GetApplicationPidGeneric(ctx, kernel.GetProcessList()); + } + + const Kernel::KernelCore& kernel; }; class Info final : public ServiceFramework<Info> { public: - explicit Info() : ServiceFramework{"pm:info"} { + explicit Info(const std::vector<Kernel::SharedPtr<Kernel::Process>>& process_list) + : ServiceFramework{"pm:info"}, process_list(process_list) { static const FunctionInfo functions[] = { - {0, nullptr, "GetTitleId"}, + {0, &Info::GetTitleId, "GetTitleId"}, }; RegisterHandlers(functions); } + +private: + void GetTitleId(Kernel::HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + const auto process_id = rp.PopRaw<u64>(); + + LOG_DEBUG(Service_PM, "called, process_id={:016X}", process_id); + + const auto process = SearchProcessList(process_list, [process_id](const auto& process) { + return process->GetProcessID() == process_id; + }); + + if (!process.has_value()) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(ERROR_PROCESS_NOT_FOUND); + return; + } + + IPC::ResponseBuilder rb{ctx, 4}; + rb.Push(RESULT_SUCCESS); + rb.Push((*process)->GetTitleID()); + } + + const std::vector<Kernel::SharedPtr<Kernel::Process>>& process_list; }; class Shell final : public ServiceFramework<Shell> { public: - explicit Shell() : ServiceFramework{"pm:shell"} { + explicit Shell(const Kernel::KernelCore& kernel) + : ServiceFramework{"pm:shell"}, kernel(kernel) { // clang-format off static const FunctionInfo functions[] = { {0, nullptr, "LaunchProcess"}, @@ -79,21 +169,31 @@ public: {3, nullptr, "GetProcessEventWaiter"}, {4, nullptr, "GetProcessEventType"}, {5, nullptr, "NotifyBootFinished"}, - {6, nullptr, "GetApplicationPid"}, + {6, &Shell::GetApplicationPid, "GetApplicationPid"}, {7, nullptr, "BoostSystemMemoryResourceLimit"}, {8, nullptr, "EnableAdditionalSystemThreads"}, + {9, nullptr, "GetUnimplementedEventHandle"}, }; // clang-format on RegisterHandlers(functions); } + +private: + void GetApplicationPid(Kernel::HLERequestContext& ctx) { + LOG_DEBUG(Service_PM, "called"); + GetApplicationPidGeneric(ctx, kernel.GetProcessList()); + } + + const Kernel::KernelCore& kernel; }; -void InstallInterfaces(SM::ServiceManager& sm) { - std::make_shared<BootMode>()->InstallAsService(sm); - std::make_shared<DebugMonitor>()->InstallAsService(sm); - std::make_shared<Info>()->InstallAsService(sm); - std::make_shared<Shell>()->InstallAsService(sm); +void InstallInterfaces(Core::System& system) { + std::make_shared<BootMode>()->InstallAsService(system.ServiceManager()); + std::make_shared<DebugMonitor>(system.Kernel())->InstallAsService(system.ServiceManager()); + std::make_shared<Info>(system.Kernel().GetProcessList()) + ->InstallAsService(system.ServiceManager()); + std::make_shared<Shell>(system.Kernel())->InstallAsService(system.ServiceManager()); } } // namespace Service::PM diff --git a/src/core/hle/service/pm/pm.h b/src/core/hle/service/pm/pm.h index cc8d3f215..852e7050c 100644 --- a/src/core/hle/service/pm/pm.h +++ b/src/core/hle/service/pm/pm.h @@ -4,8 +4,8 @@ #pragma once -namespace Service::SM { -class ServiceManager; +namespace Core { +class System; } namespace Service::PM { @@ -16,6 +16,6 @@ enum class SystemBootMode { }; /// Registers all PM services with the specified service manager. -void InstallInterfaces(SM::ServiceManager& service_manager); +void InstallInterfaces(Core::System& system); } // namespace Service::PM |