IPC: Add functions to read the input move/copy objects from an IPC request.

This commit is contained in:
Subv 2018-01-07 09:22:20 -05:00 committed by bunnei
parent 7e3561b1cd
commit 32847d8b86
3 changed files with 42 additions and 2 deletions

View file

@ -233,6 +233,12 @@ public:
*/ */
template <typename T> template <typename T>
T PopRaw(); T PopRaw();
template <typename T>
Kernel::SharedPtr<T> GetMoveObject(size_t index);
template <typename T>
Kernel::SharedPtr<T> GetCopyObject(size_t index);
}; };
/// Pop /// /// Pop ///
@ -293,4 +299,14 @@ void RequestParser::Pop(First& first_value, Other&... other_values) {
Pop(other_values...); Pop(other_values...);
} }
template <typename T>
Kernel::SharedPtr<T> RequestParser::GetMoveObject(size_t index) {
return context->GetMoveObject<T>(index);
}
template <typename T>
Kernel::SharedPtr<T> RequestParser::GetCopyObject(size_t index) {
return context->GetCopyObject<T>(index);
}
} // namespace IPC } // namespace IPC

View file

@ -53,8 +53,20 @@ void HLERequestContext::ParseCommandBuffer(u32_le* src_cmdbuf, bool incoming) {
if (handle_descriptor_header->send_current_pid) { if (handle_descriptor_header->send_current_pid) {
rp.Skip(2, false); rp.Skip(2, false);
} }
rp.Skip(handle_descriptor_header->num_handles_to_copy, false); if (incoming) {
rp.Skip(handle_descriptor_header->num_handles_to_move, false); // Populate the object lists with the data in the IPC request.
for (u32 handle = 0; handle < handle_descriptor_header->num_handles_to_copy; ++handle) {
copy_objects.push_back(Kernel::g_handle_table.GetGeneric(rp.Pop<Handle>()));
}
for (u32 handle = 0; handle < handle_descriptor_header->num_handles_to_move; ++handle) {
move_objects.push_back(Kernel::g_handle_table.GetGeneric(rp.Pop<Handle>()));
}
} else {
// For responses we just ignore the handles, they're empty and will be populated when
// translating the response.
rp.Skip(handle_descriptor_header->num_handles_to_copy, false);
rp.Skip(handle_descriptor_header->num_handles_to_move, false);
}
} }
for (unsigned i = 0; i < command_header->num_buf_x_descriptors; ++i) { for (unsigned i = 0; i < command_header->num_buf_x_descriptors; ++i) {

View file

@ -147,6 +147,18 @@ public:
return domain != nullptr; return domain != nullptr;
} }
template<typename T>
SharedPtr<T> GetCopyObject(size_t index) {
ASSERT(index < copy_objects.size());
return DynamicObjectCast(copy_objects[index]);
}
template<typename T>
SharedPtr<T> GetMoveObject(size_t index) {
ASSERT(index < move_objects.size());
return DynamicObjectCast(move_objects[index]);
}
void AddMoveObject(SharedPtr<Object> object) { void AddMoveObject(SharedPtr<Object> object) {
move_objects.emplace_back(std::move(object)); move_objects.emplace_back(std::move(object));
} }