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hle: Integrate Domain handling into ServerSession.

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This commit is contained in:
bunnei
2018-01-23 18:03:09 -05:00
parent 67758857e4
commit 27bad0598a
7 changed files with 74 additions and 38 deletions
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47
src/core/hle/kernel/server_session.cpp
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@ -4,6 +4,7 @@
#include <tuple>
#include "core/hle/ipc_helpers.h"
#include "core/hle/kernel/client_port.h"
#include "core/hle/kernel/client_session.h"
#include "core/hle/kernel/handle_table.h"
@ -61,6 +62,38 @@ ResultCode ServerSession::HandleSyncRequest(SharedPtr<Thread> thread) {
// from its ClientSession, so wake up any threads that may be waiting on a svcReplyAndReceive or
// similar.
Kernel::HLERequestContext context(this);
u32* cmd_buf = (u32*)Memory::GetPointer(thread->GetTLSAddress());
context.PopulateFromIncomingCommandBuffer(cmd_buf, *Kernel::g_current_process,
Kernel::g_handle_table);
// If the session has been converted to a domain, handle the doomain request
if (IsDomain()) {
auto& domain_message_header = context.GetDomainMessageHeader();
if (domain_message_header) {
// If there is a DomainMessageHeader, then this is CommandType "Request"
const u32 object_id{context.GetDomainMessageHeader()->object_id};
switch (domain_message_header->command) {
case IPC::DomainMessageHeader::CommandType::SendMessage:
return domain_request_handlers[object_id - 1]->HandleSyncRequest(context);
case IPC::DomainMessageHeader::CommandType::CloseVirtualHandle: {
LOG_DEBUG(IPC, "CloseVirtualHandle, object_id=0x%08X", object_id);
domain_request_handlers[object_id - 1] = nullptr;
IPC::RequestBuilder rb{context, 2};
rb.Push(RESULT_SUCCESS);
return RESULT_SUCCESS;
}
}
LOG_CRITICAL(IPC, "Unknown domain command=%d", domain_message_header->command.Value());
UNIMPLEMENTED();
}
return domain_request_handlers.front()->HandleSyncRequest(context);
}
// If this ServerSession has an associated HLE handler, forward the request to it.
ResultCode result{RESULT_SUCCESS};
if (hle_handler != nullptr) {
@ -69,11 +102,6 @@ ResultCode ServerSession::HandleSyncRequest(SharedPtr<Thread> thread) {
if (translate_result.IsError())
return translate_result;
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
@ -84,6 +112,15 @@ ResultCode ServerSession::HandleSyncRequest(SharedPtr<Thread> thread) {
// If this ServerSession does not have an HLE implementation, just wake up the threads waiting
// on it.
WakeupAllWaitingThreads();
// Handle scenario when ConvertToDomain command was issued, as we must do the conversion at the
// end of the command such that only commands following this one are handled as domains
if (convert_to_domain) {
ASSERT_MSG(domain_request_handlers.empty(), "already a domain");
domain_request_handlers.push_back(std::move(hle_handler));
convert_to_domain = false;
}
return result;
}