diff --git a/src/core/hle/ipc_helpers.h b/src/core/hle/ipc_helpers.h
index 94bd4e0ccb..28a2b8545d 100644
--- a/src/core/hle/ipc_helpers.h
+++ b/src/core/hle/ipc_helpers.h
@@ -9,6 +9,7 @@
#include <type_traits>
#include <utility>
#include "core/hle/ipc.h"
+#include "core/hle/kernel/domain.h"
#include "core/hle/kernel/handle_table.h"
#include "core/hle/kernel/hle_ipc.h"
#include "core/hle/kernel/kernel.h"
@@ -80,11 +81,24 @@ public:
AlignWithPadding();
+ if (context.IsDomain()) {
+ PushRaw(IPC::DomainMessageHeader{});
+ }
+
IPC::DataPayloadHeader data_payload_header{};
data_payload_header.magic = Common::MakeMagic('S', 'F', 'C', 'O');
PushRaw(data_payload_header);
}
+ template <class T>
+ void PushIpcInterface() {
+ auto& request_handlers = context->Domain()->request_handlers;
+ request_handlers.push_back(std::move(std::make_shared<T>()->shared_from_this()));
+ Push(RESULT_SUCCESS);
+ AlignWithPadding();
+ Push<u32>(static_cast<u32>(request_handlers.size()));
+ }
+
// Validate on destruction, as there shouldn't be any case where we don't want it
~RequestBuilder() {
ValidateHeader();
diff --git a/src/core/hle/kernel/handle_table.cpp b/src/core/hle/kernel/handle_table.cpp
index c7322d883f..12506e64c9 100644
--- a/src/core/hle/kernel/handle_table.cpp
+++ b/src/core/hle/kernel/handle_table.cpp
@@ -5,10 +5,12 @@
#include <utility>
#include "common/assert.h"
#include "common/logging/log.h"
+#include "core/hle/kernel/client_session.h"
#include "core/hle/kernel/errors.h"
#include "core/hle/kernel/handle_table.h"
#include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/process.h"
+#include "core/hle/kernel/session.h"
#include "core/hle/kernel/thread.h"
namespace Kernel {
@@ -53,6 +55,14 @@ ResultVal<Handle> HandleTable::Duplicate(Handle handle) {
return Create(std::move(object));
}
+void HandleTable::ConvertSessionToDomain(const Session& session, SharedPtr<Object> domain) {
+ for (auto& object : objects) {
+ if (DynamicObjectCast<ClientSession>(object) == session.client) {
+ object = domain;
+ }
+ }
+}
+
ResultCode HandleTable::Close(Handle handle) {
if (!IsValid(handle))
return ERR_INVALID_HANDLE;
diff --git a/src/core/hle/kernel/handle_table.h b/src/core/hle/kernel/handle_table.h
index d6aaefbf7d..dba5573a80 100644
--- a/src/core/hle/kernel/handle_table.h
+++ b/src/core/hle/kernel/handle_table.h
@@ -17,6 +17,8 @@ enum KernelHandle : Handle {
CurrentProcess = 0xFFFF8001,
};
+class Session;
+
/**
* This class allows the creation of Handles, which are references to objects that can be tested
* for validity and looked up. Here they are used to pass references to kernel objects to/from the
@@ -59,6 +61,11 @@ public:
*/
ResultVal<Handle> Duplicate(Handle handle);
+ /**
+ * Convert all handles of the specified Session to the specified Domain.
+ */
+ void ConvertSessionToDomain(const Session& session, SharedPtr<Object> domain);
+
/**
* Closes a handle, removing it from the table and decreasing the object's ref-count.
* @return `RESULT_SUCCESS` or one of the following errors:
diff --git a/src/core/hle/kernel/hle_ipc.cpp b/src/core/hle/kernel/hle_ipc.cpp
index 427642cab9..85dd801590 100644
--- a/src/core/hle/kernel/hle_ipc.cpp
+++ b/src/core/hle/kernel/hle_ipc.cpp
@@ -7,6 +7,7 @@
#include "common/common_funcs.h"
#include "common/common_types.h"
#include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/domain.h"
#include "core/hle/kernel/handle_table.h"
#include "core/hle/kernel/hle_ipc.h"
#include "core/hle/kernel/kernel.h"
@@ -25,8 +26,12 @@ void SessionRequestHandler::ClientDisconnected(SharedPtr<ServerSession> server_s
boost::range::remove_erase(connected_sessions, server_session);
}
-HLERequestContext::HLERequestContext(SharedPtr<ServerSession> session)
- : session(std::move(session)) {
+HLERequestContext::HLERequestContext(SharedPtr<Kernel::Domain> domain) : domain(std::move(domain)) {
+ cmd_buf[0] = 0;
+}
+
+HLERequestContext::HLERequestContext(SharedPtr<Kernel::ServerSession> server_session)
+ : server_session(std::move(server_session)) {
cmd_buf[0] = 0;
}
@@ -66,16 +71,16 @@ void HLERequestContext::ParseCommandBuffer(u32_le* src_cmdbuf, bool incoming) {
rp.Skip(handle_descriptor_header->num_handles_to_move, false);
}
- for (int i = 0; i < command_header->num_buf_x_descriptors; ++i) {
+ for (unsigned i = 0; i < command_header->num_buf_x_descriptors; ++i) {
buffer_x_desciptors.push_back(rp.PopRaw<IPC::BufferDescriptorX>());
}
- for (int i = 0; i < command_header->num_buf_a_descriptors; ++i) {
+ for (unsigned i = 0; i < command_header->num_buf_a_descriptors; ++i) {
buffer_a_desciptors.push_back(rp.PopRaw<IPC::BufferDescriptorABW>());
}
- for (int i = 0; i < command_header->num_buf_b_descriptors; ++i) {
+ for (unsigned i = 0; i < command_header->num_buf_b_descriptors; ++i) {
buffer_b_desciptors.push_back(rp.PopRaw<IPC::BufferDescriptorABW>());
}
- for (int i = 0; i < command_header->num_buf_w_descriptors; ++i) {
+ for (unsigned i = 0; i < command_header->num_buf_w_descriptors; ++i) {
buffer_w_desciptors.push_back(rp.PopRaw<IPC::BufferDescriptorABW>());
}
if (command_header->buf_c_descriptor_flags !=
@@ -85,6 +90,12 @@ void HLERequestContext::ParseCommandBuffer(u32_le* src_cmdbuf, bool incoming) {
// Padding to align to 16 bytes
rp.AlignWithPadding();
+
+ if (IsDomain() && (command_header->type == IPC::CommandType::Request || !incoming)) {
+ // If this is an incoming message, only CommandType "Request" has a domain header
+ // All outgoing domain messages have the domain header
+ domain_message_header =
+ std::make_unique<IPC::DomainMessageHeader>(rp.PopRaw<IPC::DomainMessageHeader>());
}
data_payload_header =
@@ -106,13 +117,6 @@ ResultCode HLERequestContext::PopulateFromIncomingCommandBuffer(u32_le* src_cmdb
ParseCommandBuffer(src_cmdbuf, true);
size_t untranslated_size = data_payload_offset + command_header->data_size;
std::copy_n(src_cmdbuf, untranslated_size, cmd_buf.begin());
-
- if (command_header->enable_handle_descriptor) {
- if (handle_descriptor_header->num_handles_to_copy ||
- handle_descriptor_header->num_handles_to_move) {
- UNIMPLEMENTED();
- }
- }
return RESULT_SUCCESS;
}
diff --git a/src/core/hle/kernel/hle_ipc.h b/src/core/hle/kernel/hle_ipc.h
index bf8cfc2a3c..7de13b36be 100644
--- a/src/core/hle/kernel/hle_ipc.h
+++ b/src/core/hle/kernel/hle_ipc.h
@@ -20,7 +20,9 @@ class ServiceFrameworkBase;
namespace Kernel {
+class Domain;
class HandleTable;
+class HLERequestContext;
class Process;
/**
@@ -40,7 +42,7 @@ public:
* this request (ServerSession, Originator thread, Translated command buffer, etc).
* @returns ResultCode the result code of the translate operation.
*/
- virtual ResultCode HandleSyncRequest(SharedPtr<ServerSession> server_session) = 0;
+ virtual ResultCode HandleSyncRequest(Kernel::HLERequestContext& context) = 0;
/**
* Signals that a client has just connected to this HLE handler and keeps the
@@ -84,7 +86,8 @@ protected:
*/
class HLERequestContext {
public:
- HLERequestContext(SharedPtr<ServerSession> session);
+ HLERequestContext(SharedPtr<Kernel::Domain> domain);
+ HLERequestContext(SharedPtr<Kernel::ServerSession> session);
~HLERequestContext();
/// Returns a pointer to the IPC command buffer for this request.
@@ -92,12 +95,19 @@ public:
return cmd_buf.data();
}
+ /**
+ * Returns the domain through which this request was made.
+ */
+ const SharedPtr<Kernel::Domain>& Domain() const {
+ return domain;
+ }
+
/**
* Returns the session through which this request was made. This can be used as a map key to
* access per-client data on services.
*/
- SharedPtr<ServerSession> Session() const {
- return session;
+ const SharedPtr<Kernel::ServerSession>& ServerSession() const {
+ return server_session;
}
/**
@@ -144,9 +154,18 @@ public:
return buffer_x_desciptors;
}
+ const std::unique_ptr<IPC::DomainMessageHeader>& GetDomainMessageHeader() const {
+ return domain_message_header;
+ }
+
+ bool IsDomain() const {
+ return domain != nullptr;
+ }
+
private:
std::array<u32, IPC::COMMAND_BUFFER_LENGTH> cmd_buf;
- SharedPtr<ServerSession> session;
+ SharedPtr<Kernel::Domain> domain;
+ SharedPtr<Kernel::ServerSession> server_session;
// TODO(yuriks): Check common usage of this and optimize size accordingly
boost::container::small_vector<SharedPtr<Object>, 8> request_handles;
diff --git a/src/core/hle/kernel/server_session.cpp b/src/core/hle/kernel/server_session.cpp
index 68e5cc2b78..09d02a6911 100644
--- a/src/core/hle/kernel/server_session.cpp
+++ b/src/core/hle/kernel/server_session.cpp
@@ -6,7 +6,9 @@
#include "core/hle/kernel/client_port.h"
#include "core/hle/kernel/client_session.h"
+#include "core/hle/kernel/handle_table.h"
#include "core/hle/kernel/hle_ipc.h"
+#include "core/hle/kernel/process.h"
#include "core/hle/kernel/server_session.h"
#include "core/hle/kernel/session.h"
#include "core/hle/kernel/thread.h"
@@ -66,8 +68,13 @@ ResultCode ServerSession::HandleSyncRequest(SharedPtr<Thread> thread) {
ResultCode translate_result = TranslateHLERequest(this);
if (translate_result.IsError())
return translate_result;
- result = hle_handler->HandleSyncRequest(SharedPtr<ServerSession>(this));
- // TODO(Subv): Translate the response command buffer.
+
+ Kernel::HLERequestContext context(this);
+ u32* cmd_buf = (u32*)Memory::GetPointer(Kernel::GetCurrentThread()->GetTLSAddress());
+ context.PopulateFromIncomingCommandBuffer(cmd_buf, *Kernel::g_current_process,
+ Kernel::g_handle_table);
+
+ result = hle_handler->HandleSyncRequest(context);
} else {
// Add the thread to the list of threads that have issued a sync request with this
// server.
diff --git a/src/core/hle/kernel/server_session.h b/src/core/hle/kernel/server_session.h
index 78db5510d4..f4360ddf32 100644
--- a/src/core/hle/kernel/server_session.h
+++ b/src/core/hle/kernel/server_session.h
@@ -91,14 +91,6 @@ public:
/// TODO(Subv): Find a better name for this.
SharedPtr<Thread> currently_handling;
- void ConvertToDomain() {
- is_domain = true;
- }
-
- bool IsDomain() const {
- return is_domain;
- }
-
private:
ServerSession();
~ServerSession() override;
@@ -110,8 +102,6 @@ private:
* @return The created server session
*/
static ResultVal<SharedPtr<ServerSession>> Create(std::string name = "Unknown");
-
- bool is_domain{};
};
/**
diff --git a/src/core/hle/service/service.cpp b/src/core/hle/service/service.cpp
index 0fba224e1e..3dfde8f39d 100644
--- a/src/core/hle/service/service.cpp
+++ b/src/core/hle/service/service.cpp
@@ -13,7 +13,6 @@
#include "core/hle/kernel/handle_table.h"
#include "core/hle/kernel/process.h"
#include "core/hle/kernel/server_port.h"
-#include "core/hle/kernel/server_session.h"
#include "core/hle/kernel/thread.h"
#include "core/hle/service/am/am.h"
#include "core/hle/service/aoc/aoc_u.h"
@@ -29,7 +28,6 @@
using Kernel::ClientPort;
using Kernel::ServerPort;
-using Kernel::ServerSession;
using Kernel::SharedPtr;
namespace Service {
@@ -124,15 +122,7 @@ void ServiceFrameworkBase::InvokeRequest(Kernel::HLERequestContext& ctx) {
handler_invoker(this, info->handler_callback, ctx);
}
-ResultCode ServiceFrameworkBase::HandleSyncRequest(SharedPtr<ServerSession> server_session) {
- u32* cmd_buf = (u32*)Memory::GetPointer(Kernel::GetCurrentThread()->GetTLSAddress());
-
- // TODO(yuriks): The kernel should be the one handling this as part of translation after
- // everything else is migrated
- Kernel::HLERequestContext context(std::move(server_session));
- context.PopulateFromIncomingCommandBuffer(cmd_buf, *Kernel::g_current_process,
- Kernel::g_handle_table);
-
+ResultCode ServiceFrameworkBase::HandleSyncRequest(Kernel::HLERequestContext& context) {
switch (context.GetCommandType()) {
case IPC::CommandType::Close: {
IPC::RequestBuilder rb{context, 1};
@@ -151,6 +141,7 @@ ResultCode ServiceFrameworkBase::HandleSyncRequest(SharedPtr<ServerSession> serv
UNIMPLEMENTED_MSG("command_type=%d", context.GetCommandType());
}
+ u32* cmd_buf = (u32*)Memory::GetPointer(Kernel::GetCurrentThread()->GetTLSAddress());
context.WriteToOutgoingCommandBuffer(cmd_buf, *Kernel::g_current_process,
Kernel::g_handle_table);
diff --git a/src/core/hle/service/service.h b/src/core/hle/service/service.h
index ad5f952924..234a5c88d2 100644
--- a/src/core/hle/service/service.h
+++ b/src/core/hle/service/service.h
@@ -63,7 +63,7 @@ public:
void InvokeRequest(Kernel::HLERequestContext& ctx);
- ResultCode HandleSyncRequest(Kernel::SharedPtr<Kernel::ServerSession> server_session) override;
+ ResultCode HandleSyncRequest(Kernel::HLERequestContext& context) override;
protected:
/// Member-function pointer type of SyncRequest handlers.
diff --git a/src/core/hle/service/sm/controller.cpp b/src/core/hle/service/sm/controller.cpp
index 414a7d8091..1d7ab3a1ce 100644
--- a/src/core/hle/service/sm/controller.cpp
+++ b/src/core/hle/service/sm/controller.cpp
@@ -4,27 +4,21 @@
#include "common/logging/log.h"
#include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/domain.h"
#include "core/hle/service/sm/controller.h"
namespace Service {
namespace SM {
-/**
- * Controller::ConvertSessionToDomain service function
- * Inputs:
- * 0: 0x00000000
- * Outputs:
- * 0: ResultCode
- * 2: Handle of domain
- */
void Controller::ConvertSessionToDomain(Kernel::HLERequestContext& ctx) {
- ctx.Session()->ConvertToDomain();
+ auto domain = Kernel::Domain::CreateFromSession(*ctx.ServerSession()->parent).Unwrap();
+
IPC::RequestBuilder rb{ctx, 3};
rb.Push(RESULT_SUCCESS);
rb.Skip(1, true);
- Kernel::Handle handle = Kernel::g_handle_table.Create(ctx.Session()).Unwrap();
- rb.Push(handle);
- LOG_DEBUG(Service, "called, handle=0x%08x", handle);
+ rb.Push<u32>(static_cast<u32>(domain->request_handlers.size()));
+
+ LOG_DEBUG(Service, "called, domain=%d", domain->GetObjectId());
}
/**