aoc: Migrate to use cmif serialization

4 files changed, 109 insertions, 157 deletions

diff --git a/src/core/hle/service/aoc/aoc_u.cpp b/src/core/hle/service/aoc/aoc_u.cpp
index 31c7385ee..82b95b704 100644
--- a/src/core/hle/service/aoc/aoc_u.cpp
+++ b/src/core/hle/service/aoc/aoc_u.cpp
@@ -17,6 +17,7 @@
 #include "core/hle/kernel/k_event.h"
 #include "core/hle/service/aoc/aoc_u.h"
 #include "core/hle/service/aoc/purchase_event_manager.h"
+#include "core/hle/service/cmif_serialization.h"
 #include "core/hle/service/ipc_helpers.h"
 #include "core/hle/service/server_manager.h"
 #include "core/loader/loader.h"
@@ -52,21 +53,21 @@ AOC_U::AOC_U(Core::System& system_)
     static const FunctionInfo functions[] = {
         {0, nullptr, "CountAddOnContentByApplicationId"},
         {1, nullptr, "ListAddOnContentByApplicationId"},
-        {2, &AOC_U::CountAddOnContent, "CountAddOnContent"},
-        {3, &AOC_U::ListAddOnContent, "ListAddOnContent"},
+        {2, D<&AOC_U::CountAddOnContent>, "CountAddOnContent"},
+        {3, D<&AOC_U::ListAddOnContent>, "ListAddOnContent"},
         {4, nullptr, "GetAddOnContentBaseIdByApplicationId"},
-        {5, &AOC_U::GetAddOnContentBaseId, "GetAddOnContentBaseId"},
+        {5, D<&AOC_U::GetAddOnContentBaseId>, "GetAddOnContentBaseId"},
         {6, nullptr, "PrepareAddOnContentByApplicationId"},
-        {7, &AOC_U::PrepareAddOnContent, "PrepareAddOnContent"},
-        {8, &AOC_U::GetAddOnContentListChangedEvent, "GetAddOnContentListChangedEvent"},
+        {7, D<&AOC_U::PrepareAddOnContent>, "PrepareAddOnContent"},
+        {8, D<&AOC_U::GetAddOnContentListChangedEvent>, "GetAddOnContentListChangedEvent"},
         {9, nullptr, "GetAddOnContentLostErrorCode"},
-        {10, &AOC_U::GetAddOnContentListChangedEventWithProcessId, "GetAddOnContentListChangedEventWithProcessId"},
-        {11, &AOC_U::NotifyMountAddOnContent, "NotifyMountAddOnContent"},
-        {12, &AOC_U::NotifyUnmountAddOnContent, "NotifyUnmountAddOnContent"},
+        {10, D<&AOC_U::GetAddOnContentListChangedEventWithProcessId>, "GetAddOnContentListChangedEventWithProcessId"},
+        {11, D<&AOC_U::NotifyMountAddOnContent>, "NotifyMountAddOnContent"},
+        {12, D<&AOC_U::NotifyUnmountAddOnContent>, "NotifyUnmountAddOnContent"},
         {13, nullptr, "IsAddOnContentMountedForDebug"},
-        {50, &AOC_U::CheckAddOnContentMountStatus, "CheckAddOnContentMountStatus"},
-        {100, &AOC_U::CreateEcPurchasedEventManager, "CreateEcPurchasedEventManager"},
-        {101, &AOC_U::CreatePermanentEcPurchasedEventManager, "CreatePermanentEcPurchasedEventManager"},
+        {50, D<&AOC_U::CheckAddOnContentMountStatus>, "CheckAddOnContentMountStatus"},
+        {100, D<&AOC_U::CreateEcPurchasedEventManager>, "CreateEcPurchasedEventManager"},
+        {101, D<&AOC_U::CreatePermanentEcPurchasedEventManager>, "CreatePermanentEcPurchasedEventManager"},
         {110, nullptr, "CreateContentsServiceManager"},
         {200, nullptr, "SetRequiredAddOnContentsOnContentsAvailabilityTransition"},
         {300, nullptr, "SetupHostAddOnContent"},
@@ -84,46 +85,28 @@ AOC_U::~AOC_U() {
     service_context.CloseEvent(aoc_change_event);
 }
 
-void AOC_U::CountAddOnContent(HLERequestContext& ctx) {
-    struct Parameters {
-        u64 process_id;
-    };
-    static_assert(sizeof(Parameters) == 8);
-
-    IPC::RequestParser rp{ctx};
-    const auto params = rp.PopRaw<Parameters>();
-
-    LOG_DEBUG(Service_AOC, "called. process_id={}", params.process_id);
-
-    IPC::ResponseBuilder rb{ctx, 3};
-    rb.Push(ResultSuccess);
+Result AOC_U::CountAddOnContent(Out<u32> out_count, ClientProcessId process_id) {
+    LOG_DEBUG(Service_AOC, "called. process_id={}", process_id.pid);
 
     const auto current = system.GetApplicationProcessProgramID();
 
     const auto& disabled = Settings::values.disabled_addons[current];
     if (std::find(disabled.begin(), disabled.end(), "DLC") != disabled.end()) {
-        rb.Push<u32>(0);
-        return;
+        *out_count = 0;
+        R_SUCCEED();
     }
 
-    rb.Push<u32>(static_cast<u32>(
+    *out_count = static_cast<u32>(
         std::count_if(add_on_content.begin(), add_on_content.end(),
-                      [current](u64 tid) { return CheckAOCTitleIDMatchesBase(tid, current); })));
-}
+                      [current](u64 tid) { return CheckAOCTitleIDMatchesBase(tid, current); }));
 
-void AOC_U::ListAddOnContent(HLERequestContext& ctx) {
-    struct Parameters {
-        u32 offset;
-        u32 count;
-        u64 process_id;
-    };
-    static_assert(sizeof(Parameters) == 16);
-
-    IPC::RequestParser rp{ctx};
-    const auto [offset, count, process_id] = rp.PopRaw<Parameters>();
+    R_SUCCEED();
+}
 
+Result AOC_U::ListAddOnContent(Out<u32> out_count, OutBuffer<BufferAttr_HipcMapAlias> out_addons,
+                               u32 offset, u32 count, ClientProcessId process_id) {
     LOG_DEBUG(Service_AOC, "called with offset={}, count={}, process_id={}", offset, count,
-              process_id);
+              process_id.pid);
 
     const auto current = FileSys::GetBaseTitleID(system.GetApplicationProcessProgramID());
 
@@ -139,37 +122,19 @@ void AOC_U::ListAddOnContent(HLERequestContext& ctx) {
         }
     }
 
-    if (out.size() < offset) {
-        IPC::ResponseBuilder rb{ctx, 2};
-        // TODO(DarkLordZach): Find the correct error code.
-        rb.Push(ResultUnknown);
-        return;
-    }
+    // TODO(DarkLordZach): Find the correct error code.
+    R_UNLESS(out.size() >= offset, ResultUnknown);
 
-    const auto out_count = static_cast<u32>(std::min<size_t>(out.size() - offset, count));
+    *out_count = static_cast<u32>(std::min<size_t>(out.size() - offset, count));
     std::rotate(out.begin(), out.begin() + offset, out.end());
-    out.resize(out_count);
 
-    ctx.WriteBuffer(out);
+    std::memcpy(out_addons.data(), out.data(), *out_count);
 
-    IPC::ResponseBuilder rb{ctx, 3};
-    rb.Push(ResultSuccess);
-    rb.Push(out_count);
+    R_SUCCEED();
 }
 
-void AOC_U::GetAddOnContentBaseId(HLERequestContext& ctx) {
-    struct Parameters {
-        u64 process_id;
-    };
-    static_assert(sizeof(Parameters) == 8);
-
-    IPC::RequestParser rp{ctx};
-    const auto params = rp.PopRaw<Parameters>();
-
-    LOG_DEBUG(Service_AOC, "called. process_id={}", params.process_id);
-
-    IPC::ResponseBuilder rb{ctx, 4};
-    rb.Push(ResultSuccess);
+Result AOC_U::GetAddOnContentBaseId(Out<u64> out_title_id, ClientProcessId process_id) {
+    LOG_DEBUG(Service_AOC, "called. process_id={}", process_id.pid);
 
     const auto title_id = system.GetApplicationProcessProgramID();
     const FileSys::PatchManager pm{title_id, system.GetFileSystemController(),
@@ -177,81 +142,72 @@ void AOC_U::GetAddOnContentBaseId(HLERequestContext& ctx) {
 
     const auto res = pm.GetControlMetadata();
     if (res.first == nullptr) {
-        rb.Push(FileSys::GetAOCBaseTitleID(title_id));
-        return;
+        *out_title_id = FileSys::GetAOCBaseTitleID(title_id);
+        R_SUCCEED();
     }
 
-    rb.Push(res.first->GetDLCBaseTitleId());
-}
-
-void AOC_U::PrepareAddOnContent(HLERequestContext& ctx) {
-    struct Parameters {
-        s32 addon_index;
-        u64 process_id;
-    };
-    static_assert(sizeof(Parameters) == 16);
+    *out_title_id = res.first->GetDLCBaseTitleId();
 
-    IPC::RequestParser rp{ctx};
-    const auto [addon_index, process_id] = rp.PopRaw<Parameters>();
+    R_SUCCEED();
+}
 
+Result AOC_U::PrepareAddOnContent(s32 addon_index, ClientProcessId process_id) {
     LOG_WARNING(Service_AOC, "(STUBBED) called with addon_index={}, process_id={}", addon_index,
-                process_id);
+                process_id.pid);
 
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    R_SUCCEED();
 }
 
-void AOC_U::GetAddOnContentListChangedEvent(HLERequestContext& ctx) {
+Result AOC_U::GetAddOnContentListChangedEvent(OutCopyHandle<Kernel::KReadableEvent> out_event) {
     LOG_WARNING(Service_AOC, "(STUBBED) called");
 
-    IPC::ResponseBuilder rb{ctx, 2, 1};
-    rb.Push(ResultSuccess);
-    rb.PushCopyObjects(aoc_change_event->GetReadableEvent());
+    *out_event = &aoc_change_event->GetReadableEvent();
+
+    R_SUCCEED();
 }
 
-void AOC_U::GetAddOnContentListChangedEventWithProcessId(HLERequestContext& ctx) {
+Result AOC_U::GetAddOnContentListChangedEventWithProcessId(
+    OutCopyHandle<Kernel::KReadableEvent> out_event, ClientProcessId process_id) {
     LOG_WARNING(Service_AOC, "(STUBBED) called");
 
-    IPC::ResponseBuilder rb{ctx, 2, 1};
-    rb.Push(ResultSuccess);
-    rb.PushCopyObjects(aoc_change_event->GetReadableEvent());
+    *out_event = &aoc_change_event->GetReadableEvent();
+
+    R_SUCCEED();
 }
 
-void AOC_U::NotifyMountAddOnContent(HLERequestContext& ctx) {
+Result AOC_U::NotifyMountAddOnContent() {
     LOG_WARNING(Service_AOC, "(STUBBED) called");
 
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    R_SUCCEED();
 }
 
-void AOC_U::NotifyUnmountAddOnContent(HLERequestContext& ctx) {
+Result AOC_U::NotifyUnmountAddOnContent() {
     LOG_WARNING(Service_AOC, "(STUBBED) called");
 
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    R_SUCCEED();
 }
 
-void AOC_U::CheckAddOnContentMountStatus(HLERequestContext& ctx) {
+Result AOC_U::CheckAddOnContentMountStatus() {
     LOG_WARNING(Service_AOC, "(STUBBED) called");
 
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    R_SUCCEED();
 }
 
-void AOC_U::CreateEcPurchasedEventManager(HLERequestContext& ctx) {
+Result AOC_U::CreateEcPurchasedEventManager(OutInterface<IPurchaseEventManager> out_interface) {
     LOG_WARNING(Service_AOC, "(STUBBED) called");
 
-    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
-    rb.Push(ResultSuccess);
-    rb.PushIpcInterface<IPurchaseEventManager>(system);
+    *out_interface = std::make_shared<IPurchaseEventManager>(system);
+
+    R_SUCCEED();
 }
 
-void AOC_U::CreatePermanentEcPurchasedEventManager(HLERequestContext& ctx) {
+Result AOC_U::CreatePermanentEcPurchasedEventManager(
+    OutInterface<IPurchaseEventManager> out_interface) {
     LOG_WARNING(Service_AOC, "(STUBBED) called");
 
-    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
-    rb.Push(ResultSuccess);
-    rb.PushIpcInterface<IPurchaseEventManager>(system);
+    *out_interface = std::make_shared<IPurchaseEventManager>(system);
+
+    R_SUCCEED();
 }
 
 void LoopProcess(Core::System& system) {
diff --git a/src/core/hle/service/aoc/aoc_u.h b/src/core/hle/service/aoc/aoc_u.h
index 12ccfeb6a..c7b94a933 100644
--- a/src/core/hle/service/aoc/aoc_u.h
+++ b/src/core/hle/service/aoc/aoc_u.h
@@ -3,6 +3,7 @@
 
 #pragma once
 
+#include "core/hle/service/cmif_types.h"
 #include "core/hle/service/kernel_helpers.h"
 #include "core/hle/service/service.h"
 
@@ -16,24 +17,29 @@ class KEvent;
 
 namespace Service::AOC {
 
+class IPurchaseEventManager;
+
 class AOC_U final : public ServiceFramework<AOC_U> {
 public:
     explicit AOC_U(Core::System& system);
     ~AOC_U() override;
 
-private:
-    void CountAddOnContent(HLERequestContext& ctx);
-    void ListAddOnContent(HLERequestContext& ctx);
-    void GetAddOnContentBaseId(HLERequestContext& ctx);
-    void PrepareAddOnContent(HLERequestContext& ctx);
-    void GetAddOnContentListChangedEvent(HLERequestContext& ctx);
-    void GetAddOnContentListChangedEventWithProcessId(HLERequestContext& ctx);
-    void NotifyMountAddOnContent(HLERequestContext& ctx);
-    void NotifyUnmountAddOnContent(HLERequestContext& ctx);
-    void CheckAddOnContentMountStatus(HLERequestContext& ctx);
-    void CreateEcPurchasedEventManager(HLERequestContext& ctx);
-    void CreatePermanentEcPurchasedEventManager(HLERequestContext& ctx);
+    Result CountAddOnContent(Out<u32> out_count, ClientProcessId process_id);
+    Result ListAddOnContent(Out<u32> out_count, OutBuffer<BufferAttr_HipcMapAlias> out_addons,
+                            u32 offset, u32 count, ClientProcessId process_id);
+    Result GetAddOnContentBaseId(Out<u64> out_title_id, ClientProcessId process_id);
+    Result PrepareAddOnContent(s32 addon_index, ClientProcessId process_id);
+    Result GetAddOnContentListChangedEvent(OutCopyHandle<Kernel::KReadableEvent> out_event);
+    Result GetAddOnContentListChangedEventWithProcessId(
+        OutCopyHandle<Kernel::KReadableEvent> out_event, ClientProcessId process_id);
+    Result NotifyMountAddOnContent();
+    Result NotifyUnmountAddOnContent();
+    Result CheckAddOnContentMountStatus();
+    Result CreateEcPurchasedEventManager(OutInterface<IPurchaseEventManager> out_interface);
+    Result CreatePermanentEcPurchasedEventManager(
+        OutInterface<IPurchaseEventManager> out_interface);
 
+private:
     std::vector<u64> add_on_content;
     KernelHelpers::ServiceContext service_context;
 
diff --git a/src/core/hle/service/aoc/purchase_event_manager.cpp b/src/core/hle/service/aoc/purchase_event_manager.cpp
index 83124cd21..1192263f8 100644
--- a/src/core/hle/service/aoc/purchase_event_manager.cpp
+++ b/src/core/hle/service/aoc/purchase_event_manager.cpp
@@ -2,7 +2,7 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/aoc/purchase_event_manager.h"
-#include "core/hle/service/ipc_helpers.h"
+#include "core/hle/service/cmif_serialization.h"
 
 namespace Service::AOC {
 
@@ -13,11 +13,11 @@ IPurchaseEventManager::IPurchaseEventManager(Core::System& system_)
       service_context{system, "IPurchaseEventManager"} {
     // clang-format off
         static const FunctionInfo functions[] = {
-            {0, &IPurchaseEventManager::SetDefaultDeliveryTarget, "SetDefaultDeliveryTarget"},
-            {1, &IPurchaseEventManager::SetDeliveryTarget, "SetDeliveryTarget"},
-            {2, &IPurchaseEventManager::GetPurchasedEventReadableHandle, "GetPurchasedEventReadableHandle"},
-            {3, &IPurchaseEventManager::PopPurchasedProductInfo, "PopPurchasedProductInfo"},
-            {4, &IPurchaseEventManager::PopPurchasedProductInfoWithUid, "PopPurchasedProductInfoWithUid"},
+            {0, D<&IPurchaseEventManager::SetDefaultDeliveryTarget>, "SetDefaultDeliveryTarget"},
+            {1, D<&IPurchaseEventManager::SetDeliveryTarget>, "SetDeliveryTarget"},
+            {2, D<&IPurchaseEventManager::GetPurchasedEvent>, "GetPurchasedEvent"},
+            {3, D<&IPurchaseEventManager::PopPurchasedProductInfo>, "PopPurchasedProductInfo"},
+            {4, D<&IPurchaseEventManager::PopPurchasedProductInfoWithUid>, "PopPurchasedProductInfoWithUid"},
         };
     // clang-format on
 
@@ -30,50 +30,38 @@ IPurchaseEventManager::~IPurchaseEventManager() {
     service_context.CloseEvent(purchased_event);
 }
 
-void IPurchaseEventManager::SetDefaultDeliveryTarget(HLERequestContext& ctx) {
-    IPC::RequestParser rp{ctx};
+Result IPurchaseEventManager::SetDefaultDeliveryTarget(
+    ClientProcessId process_id, InBuffer<BufferAttr_HipcMapAlias> in_buffer) {
+    LOG_WARNING(Service_AOC, "(STUBBED) called, process_id={}", process_id.pid);
 
-    const auto unknown_1 = rp.Pop<u64>();
-    [[maybe_unused]] const auto unknown_2 = ctx.ReadBuffer();
-
-    LOG_WARNING(Service_AOC, "(STUBBED) called, unknown_1={}", unknown_1);
-
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    R_SUCCEED();
 }
 
-void IPurchaseEventManager::SetDeliveryTarget(HLERequestContext& ctx) {
-    IPC::RequestParser rp{ctx};
-
-    const auto unknown_1 = rp.Pop<u64>();
-    [[maybe_unused]] const auto unknown_2 = ctx.ReadBuffer();
+Result IPurchaseEventManager::SetDeliveryTarget(u64 unknown,
+                                                InBuffer<BufferAttr_HipcMapAlias> in_buffer) {
+    LOG_WARNING(Service_AOC, "(STUBBED) called, unknown={}", unknown);
 
-    LOG_WARNING(Service_AOC, "(STUBBED) called, unknown_1={}", unknown_1);
-
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    R_SUCCEED();
 }
 
-void IPurchaseEventManager::GetPurchasedEventReadableHandle(HLERequestContext& ctx) {
+Result IPurchaseEventManager::GetPurchasedEvent(OutCopyHandle<Kernel::KReadableEvent> out_event) {
     LOG_WARNING(Service_AOC, "called");
 
-    IPC::ResponseBuilder rb{ctx, 2, 1};
-    rb.Push(ResultSuccess);
-    rb.PushCopyObjects(purchased_event->GetReadableEvent());
+    *out_event = &purchased_event->GetReadableEvent();
+
+    R_SUCCEED();
 }
 
-void IPurchaseEventManager::PopPurchasedProductInfo(HLERequestContext& ctx) {
+Result IPurchaseEventManager::PopPurchasedProductInfo() {
     LOG_DEBUG(Service_AOC, "(STUBBED) called");
 
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultNoPurchasedProductInfoAvailable);
+    R_RETURN(ResultNoPurchasedProductInfoAvailable);
 }
 
-void IPurchaseEventManager::PopPurchasedProductInfoWithUid(HLERequestContext& ctx) {
+Result IPurchaseEventManager::PopPurchasedProductInfoWithUid() {
     LOG_DEBUG(Service_AOC, "(STUBBED) called");
 
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultNoPurchasedProductInfoAvailable);
+    R_RETURN(ResultNoPurchasedProductInfoAvailable);
 }
 
 } // namespace Service::AOC
diff --git a/src/core/hle/service/aoc/purchase_event_manager.h b/src/core/hle/service/aoc/purchase_event_manager.h
index efde3c8f3..ea3836bc9 100644
--- a/src/core/hle/service/aoc/purchase_event_manager.h
+++ b/src/core/hle/service/aoc/purchase_event_manager.h
@@ -3,6 +3,7 @@
 
 #pragma once
 
+#include "core/hle/service/cmif_types.h"
 #include "core/hle/service/kernel_helpers.h"
 #include "core/hle/service/os/event.h"
 #include "core/hle/service/service.h"
@@ -14,11 +15,12 @@ public:
     explicit IPurchaseEventManager(Core::System& system_);
     ~IPurchaseEventManager() override;
 
-    void SetDefaultDeliveryTarget(HLERequestContext& ctx);
-    void SetDeliveryTarget(HLERequestContext& ctx);
-    void GetPurchasedEventReadableHandle(HLERequestContext& ctx);
-    void PopPurchasedProductInfo(HLERequestContext& ctx);
-    void PopPurchasedProductInfoWithUid(HLERequestContext& ctx);
+    Result SetDefaultDeliveryTarget(ClientProcessId process_id,
+                                    InBuffer<BufferAttr_HipcMapAlias> in_buffer);
+    Result SetDeliveryTarget(u64 unknown, InBuffer<BufferAttr_HipcMapAlias> in_buffer);
+    Result GetPurchasedEvent(OutCopyHandle<Kernel::KReadableEvent> out_event);
+    Result PopPurchasedProductInfo();
+    Result PopPurchasedProductInfoWithUid();
 
 private:
     KernelHelpers::ServiceContext service_context;