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Services/APT: Return the proper error code when calling SendParameter with an outstanding parameter already in memory.

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This commit is contained in:
Subv 2017-07-21 13:19:55 -05:00
parent a9bc417f59
commit 68596a7068
2 changed files with 17 additions and 4 deletions
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15
src/core/hle/service/apt/apt.cpp
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@ -192,6 +192,13 @@ void SendParameter(Service::Interface* self) {
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0); IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
// A new parameter can not be sent if the previous one hasn't been consumed yet
if (next_parameter) {
rb.Push(ResultCode(ErrCodes::ParameterPresent, ErrorModule::Applet,
ErrorSummary::InvalidState, ErrorLevel::Status));
return;
}
if (dest_applet == nullptr) { if (dest_applet == nullptr) {
LOG_ERROR(Service_APT, "Unknown applet id=0x%08X", dst_app_id); LOG_ERROR(Service_APT, "Unknown applet id=0x%08X", dst_app_id);
rb.Push<u32>(-1); // TODO(Subv): Find the right error code rb.Push<u32>(-1); // TODO(Subv): Find the right error code
@ -208,10 +215,10 @@ void SendParameter(Service::Interface* self) {
rb.Push(dest_applet->ReceiveParameter(param)); rb.Push(dest_applet->ReceiveParameter(param));
LOG_WARNING(Service_APT, LOG_DEBUG(Service_APT,
"(STUBBED) called src_app_id=0x%08X, dst_app_id=0x%08X, signal_type=0x%08X," "called src_app_id=0x%08X, dst_app_id=0x%08X, signal_type=0x%08X,"
"buffer_size=0x%08X, handle=0x%08X, size=0x%08zX, in_param_buffer_ptr=0x%08X", "buffer_size=0x%08X, handle=0x%08X, size=0x%08zX, in_param_buffer_ptr=0x%08X",
src_app_id, dst_app_id, signal_type, buffer_size, handle, size, buffer); src_app_id, dst_app_id, signal_type, buffer_size, handle, size, buffer);
} }
void ReceiveParameter(Service::Interface* self) { void ReceiveParameter(Service::Interface* self) {

6
src/core/hle/service/apt/apt.h
View file

@ -116,6 +116,12 @@ enum class ScreencapPostPermission : u32 {
DisableScreenshotPostingToMiiverse = 3 DisableScreenshotPostingToMiiverse = 3
}; };
namespace ErrCodes {
enum {
ParameterPresent = 2,
};
}
/// Send a parameter to the currently-running application, which will read it via ReceiveParameter /// Send a parameter to the currently-running application, which will read it via ReceiveParameter
void SendParameter(const MessageParameter& parameter); void SendParameter(const MessageParameter& parameter);