From 6f22471a72a9d6bb0c3063b7e7a1e995ed188825 Mon Sep 17 00:00:00 2001
From: Rozlette <Uberpanzermensch@gmail.com>
Date: Wed, 17 Jan 2018 13:33:38 -0600
Subject: TIME: consolidate time:* interfaces, stub functions and structs

---
 src/core/CMakeLists.txt              |   2 -
 src/core/hle/service/time/time.cpp   | 130 ++++++++++++++++++++++++++++++++++-
 src/core/hle/service/time/time.h     |  36 ++++++++++
 src/core/hle/service/time/time_s.cpp |  58 ----------------
 src/core/hle/service/time/time_s.h   |  23 -------
 5 files changed, 164 insertions(+), 85 deletions(-)
 delete mode 100644 src/core/hle/service/time/time_s.cpp
 delete mode 100644 src/core/hle/service/time/time_s.h

diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index 20e41038b..661545e96 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -58,7 +58,6 @@ set(SRCS
             hle/service/sm/controller.cpp
             hle/service/sm/sm.cpp
             hle/service/time/time.cpp
-            hle/service/time/time_s.cpp
             hle/service/vi/vi.cpp
             hle/service/vi/vi_m.cpp
             hle/shared_page.cpp
@@ -148,7 +147,6 @@ set(HEADERS
             hle/service/sm/controller.h
             hle/service/sm/sm.h
             hle/service/time/time.h
-            hle/service/time/time_s.h
             hle/service/vi/vi.h
             hle/service/vi/vi_m.h
             hle/shared_page.h
diff --git a/src/core/hle/service/time/time.cpp b/src/core/hle/service/time/time.cpp
index e3d58aa60..674b59509 100644
--- a/src/core/hle/service/time/time.cpp
+++ b/src/core/hle/service/time/time.cpp
@@ -2,14 +2,140 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include <chrono>
+#include "common/logging/log.h"
+#include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/client_port.h"
+#include "core/hle/kernel/client_session.h"
 #include "core/hle/service/time/time.h"
-#include "core/hle/service/time/time_s.h"
 
 namespace Service {
 namespace Time {
 
+class ISystemClock final : public ServiceFramework<ISystemClock> {
+public:
+    ISystemClock() : ServiceFramework("ISystemClock") {
+        static const FunctionInfo functions[] = {
+            {0, &ISystemClock::GetCurrentTime, "GetCurrentTime"},
+        };
+        RegisterHandlers(functions);
+    }
+
+private:
+    void GetCurrentTime(Kernel::HLERequestContext& ctx) {
+        const s64 time_since_epoch{std::chrono::duration_cast<std::chrono::milliseconds>(
+                                       std::chrono::system_clock::now().time_since_epoch())
+                                       .count()};
+        IPC::RequestBuilder rb{ctx, 4};
+        rb.Push(RESULT_SUCCESS);
+        rb.Push<u64>(time_since_epoch);
+        LOG_DEBUG(Service, "called");
+    }
+};
+
+class ISteadyClock final : public ServiceFramework<ISteadyClock> {
+public:
+    ISteadyClock() : ServiceFramework("ISteadyClock") {}
+};
+
+class ITimeZoneService final : public ServiceFramework<ITimeZoneService> {
+public:
+    ITimeZoneService() : ServiceFramework("ITimeZoneService") {
+        static const FunctionInfo functions[] = {
+            {0, &ITimeZoneService::GetDeviceLocationName, "GetDeviceLocationName"},
+            {101, &ITimeZoneService::ToCalendarTimeWithMyRule, "ToCalendarTimeWithMyRule"},
+        };
+        RegisterHandlers(functions);
+    }
+
+private:
+    void GetDeviceLocationName(Kernel::HLERequestContext& ctx) {
+        LOG_WARNING(Service, "(STUBBED) called");
+        LocationName name{};
+        IPC::RequestBuilder rb{ctx, 11};
+        rb.Push(RESULT_SUCCESS);
+        rb.PushRaw(name);
+    }
+
+    void ToCalendarTimeWithMyRule(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        u64 posixTime = rp.Pop<u64>();
+
+        LOG_WARNING(Service, "(STUBBED) called, posixTime=0x%016llX", posixTime);
+
+        CalendarTime calendarTime{2018, 1, 1, 0, 0, 0};
+        CalendarAdditionalInfo additionalInfo{};
+        IPC::RequestBuilder rb{ctx, 10};
+        rb.Push(RESULT_SUCCESS);
+        rb.PushRaw(calendarTime);
+        rb.PushRaw(additionalInfo);
+    }
+};
+
+void TIME::GetStandardUserSystemClock(Kernel::HLERequestContext& ctx) {
+    auto client_port = std::make_shared<ISystemClock>()->CreatePort();
+    auto session = client_port->Connect();
+    if (session.Succeeded()) {
+        LOG_DEBUG(Service, "called, initialized ISystemClock -> session=%u",
+                  (*session)->GetObjectId());
+        IPC::RequestBuilder rb{ctx, 2, 0, 1};
+        rb.Push(RESULT_SUCCESS);
+        rb.PushMoveObjects(std::move(session).Unwrap());
+    } else {
+        UNIMPLEMENTED();
+    }
+}
+
+void TIME::GetStandardNetworkSystemClock(Kernel::HLERequestContext& ctx) {
+    auto client_port = std::make_shared<ISystemClock>()->CreatePort();
+    auto session = client_port->Connect();
+    if (session.Succeeded()) {
+        LOG_DEBUG(Service, "called, initialized ISystemClock -> session=%u",
+                  (*session)->GetObjectId());
+        IPC::RequestBuilder rb{ctx, 2, 0, 1};
+        rb.Push(RESULT_SUCCESS);
+        rb.PushMoveObjects(std::move(session).Unwrap());
+    } else {
+        UNIMPLEMENTED();
+    }
+}
+
+void TIME::GetStandardSteadyClock(Kernel::HLERequestContext& ctx) {
+    auto client_port = std::make_shared<ISteadyClock>()->CreatePort();
+    auto session = client_port->Connect();
+    if (session.Succeeded()) {
+        LOG_DEBUG(Service, "called, initialized ISteadyClock -> session=%u",
+                  (*session)->GetObjectId());
+        IPC::RequestBuilder rb{ctx, 2, 0, 1};
+        rb.Push(RESULT_SUCCESS);
+        rb.PushMoveObjects(std::move(session).Unwrap());
+    } else {
+        UNIMPLEMENTED();
+    }
+}
+
+void TIME::GetTimeZoneService(Kernel::HLERequestContext& ctx) {
+    IPC::RequestBuilder rb{ctx, 2, 0, 0, 1};
+    rb.Push(RESULT_SUCCESS);
+    rb.PushIpcInterface<ITimeZoneService>();
+    LOG_DEBUG(Service, "called");
+}
+
+TIME::TIME(const char* name) : ServiceFramework(name) {
+    static const FunctionInfo functions[] = {
+        {0x00000000, &TIME::GetStandardUserSystemClock, "GetStandardUserSystemClock"},
+        {0x00000001, &TIME::GetStandardNetworkSystemClock, "GetStandardNetworkSystemClock"},
+        {0x00000002, &TIME::GetStandardSteadyClock, "GetStandardSteadyClock"},
+        {0x00000003, &TIME::GetTimeZoneService, "GetTimeZoneService"},
+    };
+    RegisterHandlers(functions);
+}
+
 void InstallInterfaces(SM::ServiceManager& service_manager) {
-    std::make_shared<TimeS>()->InstallAsService(service_manager);
+    std::make_shared<TIME>("time:a")->InstallAsService(service_manager);
+    std::make_shared<TIME>("time:r")->InstallAsService(service_manager);
+    std::make_shared<TIME>("time:s")->InstallAsService(service_manager);
+    std::make_shared<TIME>("time:u")->InstallAsService(service_manager);
 }
 
 } // namespace Time
diff --git a/src/core/hle/service/time/time.h b/src/core/hle/service/time/time.h
index 7d0803e24..5f332d057 100644
--- a/src/core/hle/service/time/time.h
+++ b/src/core/hle/service/time/time.h
@@ -9,6 +9,42 @@
 namespace Service {
 namespace Time {
 
+// TODO(Rozelette) RE this structure
+struct LocationName {
+    INSERT_PADDING_BYTES(0x24);
+};
+static_assert(sizeof(LocationName) == 0x24, "LocationName structure has incorrect size");
+
+struct CalendarTime {
+    u16_le year;
+    u8 month; // Starts at 1
+    u8 day;   // Starts at 1
+    u8 hour;
+    u8 minute;
+    u8 second;
+    INSERT_PADDING_BYTES(1);
+};
+static_assert(sizeof(CalendarTime) == 0x8, "CalendarTime structure has incorrect size");
+
+// TODO(Rozelette) RE this structure
+struct CalendarAdditionalInfo {
+    INSERT_PADDING_BYTES(0x18);
+};
+static_assert(sizeof(CalendarAdditionalInfo) == 0x18,
+              "CalendarAdditionalInfo structure has incorrect size");
+
+class TIME final : public ServiceFramework<TIME> {
+public:
+    explicit TIME(const char* name);
+    ~TIME() = default;
+
+private:
+    void GetStandardUserSystemClock(Kernel::HLERequestContext& ctx);
+    void GetStandardNetworkSystemClock(Kernel::HLERequestContext& ctx);
+    void GetStandardSteadyClock(Kernel::HLERequestContext& ctx);
+    void GetTimeZoneService(Kernel::HLERequestContext& ctx);
+};
+
 /// Registers all Time services with the specified service manager.
 void InstallInterfaces(SM::ServiceManager& service_manager);
 
diff --git a/src/core/hle/service/time/time_s.cpp b/src/core/hle/service/time/time_s.cpp
deleted file mode 100644
index 6b0597d8e..000000000
--- a/src/core/hle/service/time/time_s.cpp
+++ /dev/null
@@ -1,58 +0,0 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <chrono>
-#include "common/logging/log.h"
-#include "core/hle/ipc_helpers.h"
-#include "core/hle/kernel/client_port.h"
-#include "core/hle/kernel/client_session.h"
-#include "core/hle/service/time/time_s.h"
-
-namespace Service {
-namespace Time {
-
-class ISystemClock final : public ServiceFramework<ISystemClock> {
-public:
-    ISystemClock() : ServiceFramework("ISystemClock") {
-        static const FunctionInfo functions[] = {
-            {0, &ISystemClock::GetCurrentTime, "GetCurrentTime"},
-        };
-        RegisterHandlers(functions);
-    }
-
-private:
-    void GetCurrentTime(Kernel::HLERequestContext& ctx) {
-        const s64 time_since_epoch{std::chrono::duration_cast<std::chrono::milliseconds>(
-                                       std::chrono::system_clock::now().time_since_epoch())
-                                       .count()};
-        IPC::RequestBuilder rb{ctx, 4};
-        rb.Push(RESULT_SUCCESS);
-        rb.Push<u64>(time_since_epoch);
-        LOG_DEBUG(Service, "called");
-    }
-};
-
-void TimeS::GetStandardUserSystemClock(Kernel::HLERequestContext& ctx) {
-    auto client_port = std::make_shared<ISystemClock>()->CreatePort();
-    auto session = client_port->Connect();
-    if (session.Succeeded()) {
-        LOG_DEBUG(Service, "called, initialized ISystemClock -> session=%u",
-                  (*session)->GetObjectId());
-        IPC::RequestBuilder rb{ctx, 2, 0, 1};
-        rb.Push(RESULT_SUCCESS);
-        rb.PushMoveObjects(std::move(session).Unwrap());
-    } else {
-        UNIMPLEMENTED();
-    }
-}
-
-TimeS::TimeS() : ServiceFramework("time:s") {
-    static const FunctionInfo functions[] = {
-        {0x00000000, &TimeS::GetStandardUserSystemClock, "GetStandardUserSystemClock"},
-    };
-    RegisterHandlers(functions);
-}
-
-} // namespace Time
-} // namespace Service
diff --git a/src/core/hle/service/time/time_s.h b/src/core/hle/service/time/time_s.h
deleted file mode 100644
index 073227910..000000000
--- a/src/core/hle/service/time/time_s.h
+++ /dev/null
@@ -1,23 +0,0 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include "core/hle/kernel/hle_ipc.h"
-#include "core/hle/service/service.h"
-
-namespace Service {
-namespace Time {
-
-class TimeS final : public ServiceFramework<TimeS> {
-public:
-    TimeS();
-    ~TimeS() = default;
-
-private:
-    void GetStandardUserSystemClock(Kernel::HLERequestContext& ctx);
-};
-
-} // namespace Time
-} // namespace Service
-- 
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