diff options
Diffstat (limited to 'EmulatorPkg/Win/Host/WinThunk.c')
| -rw-r--r-- | EmulatorPkg/Win/Host/WinThunk.c | 245 |
1 files changed, 117 insertions, 128 deletions
diff --git a/EmulatorPkg/Win/Host/WinThunk.c b/EmulatorPkg/Win/Host/WinThunk.c index a77be2a64b..008e5755db 100644 --- a/EmulatorPkg/Win/Host/WinThunk.c +++ b/EmulatorPkg/Win/Host/WinThunk.c @@ -32,33 +32,32 @@ Abstract: UINTN
SecWriteStdErr (
- IN UINT8 *Buffer,
- IN UINTN NumberOfBytes
+ IN UINT8 *Buffer,
+ IN UINTN NumberOfBytes
)
{
- BOOL Success;
- DWORD CharCount;
+ BOOL Success;
+ DWORD CharCount;
CharCount = (DWORD)NumberOfBytes;
- Success = WriteFile (
- GetStdHandle (STD_ERROR_HANDLE),
- Buffer,
- CharCount,
- &CharCount,
- NULL
- );
+ Success = WriteFile (
+ GetStdHandle (STD_ERROR_HANDLE),
+ Buffer,
+ CharCount,
+ &CharCount,
+ NULL
+ );
return Success ? CharCount : 0;
}
-
EFI_STATUS
SecConfigStdIn (
VOID
)
{
- BOOL Success;
- DWORD Mode;
+ BOOL Success;
+ DWORD Mode;
Success = GetConsoleMode (GetStdHandle (STD_INPUT_HANDLE), &Mode);
if (Success) {
@@ -67,17 +66,17 @@ SecConfigStdIn ( //
Mode &= ~(ENABLE_LINE_INPUT | ENABLE_ECHO_INPUT | ENABLE_MOUSE_INPUT | ENABLE_WINDOW_INPUT);
-#if defined(NTDDI_VERSION) && defined (NTDDI_WIN10_TH2) && (NTDDI_VERSION > NTDDI_WIN10_TH2)
+ #if defined (NTDDI_VERSION) && defined (NTDDI_WIN10_TH2) && (NTDDI_VERSION > NTDDI_WIN10_TH2)
//
// Enable virtual terminal input for Win10 above TH2
//
Mode |= ENABLE_VIRTUAL_TERMINAL_INPUT;
-#endif
+ #endif
Success = SetConsoleMode (GetStdHandle (STD_INPUT_HANDLE), Mode);
}
-#if defined(NTDDI_VERSION) && defined (NTDDI_WIN10_TH2) && (NTDDI_VERSION > NTDDI_WIN10_TH2)
+ #if defined (NTDDI_VERSION) && defined (NTDDI_WIN10_TH2) && (NTDDI_VERSION > NTDDI_WIN10_TH2)
//
// Enable terminal mode for Win10 above TH2
//
@@ -85,32 +84,33 @@ SecConfigStdIn ( Success = GetConsoleMode (GetStdHandle (STD_OUTPUT_HANDLE), &Mode);
if (Success) {
Success = SetConsoleMode (
- GetStdHandle (STD_OUTPUT_HANDLE),
- Mode | ENABLE_VIRTUAL_TERMINAL_PROCESSING | DISABLE_NEWLINE_AUTO_RETURN
- );
+ GetStdHandle (STD_OUTPUT_HANDLE),
+ Mode | ENABLE_VIRTUAL_TERMINAL_PROCESSING | DISABLE_NEWLINE_AUTO_RETURN
+ );
}
}
-#endif
+
+ #endif
return Success ? EFI_SUCCESS : EFI_DEVICE_ERROR;
}
UINTN
SecWriteStdOut (
- IN UINT8 *Buffer,
- IN UINTN NumberOfBytes
+ IN UINT8 *Buffer,
+ IN UINTN NumberOfBytes
)
{
- BOOL Success;
- DWORD CharCount;
+ BOOL Success;
+ DWORD CharCount;
CharCount = (DWORD)NumberOfBytes;
- Success = WriteFile (
- GetStdHandle (STD_OUTPUT_HANDLE),
- Buffer,
- CharCount,
- &CharCount,
- NULL
- );
+ Success = WriteFile (
+ GetStdHandle (STD_OUTPUT_HANDLE),
+ Buffer,
+ CharCount,
+ &CharCount,
+ NULL
+ );
return Success ? CharCount : 0;
}
@@ -120,34 +120,35 @@ SecPollStdIn ( VOID
)
{
- BOOL Success;
- INPUT_RECORD Record;
- DWORD RecordNum;
+ BOOL Success;
+ INPUT_RECORD Record;
+ DWORD RecordNum;
do {
Success = GetNumberOfConsoleInputEvents (GetStdHandle (STD_INPUT_HANDLE), &RecordNum);
if (!Success || (RecordNum == 0)) {
break;
}
+
Success = PeekConsoleInput (
- GetStdHandle (STD_INPUT_HANDLE),
- &Record,
- 1,
- &RecordNum
- );
+ GetStdHandle (STD_INPUT_HANDLE),
+ &Record,
+ 1,
+ &RecordNum
+ );
if (Success && (RecordNum == 1)) {
- if (Record.EventType == KEY_EVENT && Record.Event.KeyEvent.bKeyDown) {
+ if ((Record.EventType == KEY_EVENT) && Record.Event.KeyEvent.bKeyDown) {
return TRUE;
} else {
//
// Consume the non-key event.
//
Success = ReadConsoleInput (
- GetStdHandle (STD_INPUT_HANDLE),
- &Record,
- 1,
- &RecordNum
- );
+ GetStdHandle (STD_INPUT_HANDLE),
+ &Record,
+ 1,
+ &RecordNum
+ );
}
}
} while (Success);
@@ -157,37 +158,38 @@ SecPollStdIn ( UINTN
SecReadStdIn (
- IN UINT8 *Buffer,
- IN UINTN NumberOfBytes
+ IN UINT8 *Buffer,
+ IN UINTN NumberOfBytes
)
{
- BOOL Success;
- INPUT_RECORD Record;
- DWORD RecordNum;
- UINTN BytesReturn;
+ BOOL Success;
+ INPUT_RECORD Record;
+ DWORD RecordNum;
+ UINTN BytesReturn;
if (!SecPollStdIn ()) {
return 0;
}
+
Success = ReadConsoleInput (
- GetStdHandle (STD_INPUT_HANDLE),
- &Record,
- 1,
- &RecordNum
- );
+ GetStdHandle (STD_INPUT_HANDLE),
+ &Record,
+ 1,
+ &RecordNum
+ );
ASSERT (Success && (RecordNum == 1) && (Record.EventType == KEY_EVENT) && (Record.Event.KeyEvent.bKeyDown));
NumberOfBytes = MIN (Record.Event.KeyEvent.wRepeatCount, NumberOfBytes);
BytesReturn = NumberOfBytes;
while (NumberOfBytes-- != 0) {
Buffer[NumberOfBytes] = Record.Event.KeyEvent.uChar.AsciiChar;
}
+
return BytesReturn;
}
-
VOID *
SecAlloc (
- IN UINTN Size
+ IN UINTN Size
)
{
return malloc ((size_t)Size);
@@ -195,7 +197,7 @@ SecAlloc ( BOOLEAN
SecFree (
- IN VOID *Ptr
+ IN VOID *Ptr
)
{
if (EfiSystemMemoryRange (Ptr)) {
@@ -208,13 +210,11 @@ SecFree ( return TRUE;
}
-
-
//
// Define a global that we can use to shut down the NT timer thread when
// the timer is canceled.
//
-BOOLEAN mCancelTimerThread = FALSE;
+BOOLEAN mCancelTimerThread = FALSE;
//
// The notification function to call on every timer interrupt
@@ -224,41 +224,40 @@ EMU_SET_TIMER_CALLBACK *mTimerNotifyFunction = NULL; //
// The thread handle for this driver
//
-HANDLE mNtMainThreadHandle;
+HANDLE mNtMainThreadHandle;
//
// The timer value from the last timer interrupt
//
-UINT32 mNtLastTick;
+UINT32 mNtLastTick;
//
// Critical section used to update varibles shared between the main thread and
// the timer interrupt thread.
//
-CRITICAL_SECTION mNtCriticalSection;
+CRITICAL_SECTION mNtCriticalSection;
//
// Worker Functions
//
-UINT mMMTimerThreadID = 0;
+UINT mMMTimerThreadID = 0;
-volatile BOOLEAN mInterruptEnabled = FALSE;
+volatile BOOLEAN mInterruptEnabled = FALSE;
VOID
CALLBACK
MMTimerThread (
- UINT wTimerID,
- UINT msg,
- DWORD dwUser,
- DWORD dw1,
- DWORD dw2
-)
+ UINT wTimerID,
+ UINT msg,
+ DWORD dwUser,
+ DWORD dw1,
+ DWORD dw2
+ )
{
- UINT32 CurrentTick;
- UINT32 Delta;
+ UINT32 CurrentTick;
+ UINT32 Delta;
if (!mCancelTimerThread) {
-
//
// Suspend the main thread until we are done.
// Enter the critical section before suspending
@@ -306,14 +305,13 @@ MMTimerThread ( // Get the current system tick
//
CurrentTick = GetTickCount ();
- Delta = CurrentTick - mNtLastTick;
+ Delta = CurrentTick - mNtLastTick;
mNtLastTick = CurrentTick;
//
// If delay was more then 1 second, ignore it (probably debugging case)
//
if (Delta < 1000) {
-
//
// Only invoke the callback function if a Non-NULL handler has been
// registered. Assume all other handlers are legal.
@@ -332,18 +330,17 @@ MMTimerThread ( timeKillEvent (wTimerID);
mMMTimerThreadID = 0;
}
-
}
VOID
SecSetTimer (
IN UINT64 TimerPeriod,
IN EMU_SET_TIMER_CALLBACK Callback
-)
+ )
{
//
-// If TimerPeriod is 0, then the timer thread should be canceled
-//
+ // If TimerPeriod is 0, then the timer thread should be canceled
+ //
if (TimerPeriod == 0) {
//
// Cancel the timer thread
@@ -384,23 +381,24 @@ SecSetTimer ( SetThreadPriority (
GetCurrentThread (),
THREAD_PRIORITY_HIGHEST
- );
+ );
mMMTimerThreadID = timeSetEvent (
- (UINT)TimerPeriod,
- 0,
- MMTimerThread,
- (DWORD_PTR)NULL,
- TIME_PERIODIC | TIME_KILL_SYNCHRONOUS | TIME_CALLBACK_FUNCTION
- );
+ (UINT)TimerPeriod,
+ 0,
+ MMTimerThread,
+ (DWORD_PTR)NULL,
+ TIME_PERIODIC | TIME_KILL_SYNCHRONOUS | TIME_CALLBACK_FUNCTION
+ );
}
+
mTimerNotifyFunction = Callback;
}
VOID
SecInitializeThunk (
VOID
-)
+ )
{
InitializeCriticalSection (&mNtCriticalSection);
@@ -412,7 +410,7 @@ SecInitializeThunk ( 0,
FALSE,
DUPLICATE_SAME_ACCESS
- );
+ );
}
VOID
@@ -423,7 +421,6 @@ SecEnableInterrupt ( mInterruptEnabled = TRUE;
}
-
VOID
SecDisableInterrupt (
VOID
@@ -432,7 +429,6 @@ SecDisableInterrupt ( mInterruptEnabled = FALSE;
}
-
UINT64
SecQueryPerformanceFrequency (
VOID
@@ -450,17 +446,14 @@ SecQueryPerformanceCounter ( return 0;
}
-
-
VOID
SecSleep (
- IN UINT64 Nanoseconds
+ IN UINT64 Nanoseconds
)
{
Sleep ((DWORD)DivU64x32 (Nanoseconds, 1000000));
}
-
VOID
SecCpuSleep (
VOID
@@ -469,40 +462,38 @@ SecCpuSleep ( Sleep (1);
}
-
VOID
SecExit (
- UINTN Status
+ UINTN Status
)
{
exit ((int)Status);
}
-
VOID
SecGetTime (
- OUT EFI_TIME *Time,
- OUT EFI_TIME_CAPABILITIES *Capabilities OPTIONAL
+ OUT EFI_TIME *Time,
+ OUT EFI_TIME_CAPABILITIES *Capabilities OPTIONAL
)
{
- SYSTEMTIME SystemTime;
- TIME_ZONE_INFORMATION TimeZone;
+ SYSTEMTIME SystemTime;
+ TIME_ZONE_INFORMATION TimeZone;
GetLocalTime (&SystemTime);
GetTimeZoneInformation (&TimeZone);
- Time->Year = (UINT16)SystemTime.wYear;
- Time->Month = (UINT8)SystemTime.wMonth;
- Time->Day = (UINT8)SystemTime.wDay;
- Time->Hour = (UINT8)SystemTime.wHour;
- Time->Minute = (UINT8)SystemTime.wMinute;
- Time->Second = (UINT8)SystemTime.wSecond;
+ Time->Year = (UINT16)SystemTime.wYear;
+ Time->Month = (UINT8)SystemTime.wMonth;
+ Time->Day = (UINT8)SystemTime.wDay;
+ Time->Hour = (UINT8)SystemTime.wHour;
+ Time->Minute = (UINT8)SystemTime.wMinute;
+ Time->Second = (UINT8)SystemTime.wSecond;
Time->Nanosecond = (UINT32)(SystemTime.wMilliseconds * 1000000);
- Time->TimeZone = (INT16)TimeZone.Bias;
+ Time->TimeZone = (INT16)TimeZone.Bias;
if (Capabilities != NULL) {
Capabilities->Resolution = 1;
- Capabilities->Accuracy = 50000000;
+ Capabilities->Accuracy = 50000000;
Capabilities->SetsToZero = FALSE;
}
@@ -514,30 +505,30 @@ SecGetTime ( EFI_STATUS
SecSetTime (
- IN EFI_TIME *Time
+ IN EFI_TIME *Time
)
{
- TIME_ZONE_INFORMATION TimeZone;
- SYSTEMTIME SystemTime;
- BOOL Flag;
+ TIME_ZONE_INFORMATION TimeZone;
+ SYSTEMTIME SystemTime;
+ BOOL Flag;
//
// Set Daylight savings time information and Time Zone
//
GetTimeZoneInformation (&TimeZone);
TimeZone.StandardDate.wMonth = Time->Daylight;
- TimeZone.Bias = Time->TimeZone;
- Flag = SetTimeZoneInformation (&TimeZone);
+ TimeZone.Bias = Time->TimeZone;
+ Flag = SetTimeZoneInformation (&TimeZone);
if (!Flag) {
return EFI_DEVICE_ERROR;
}
- SystemTime.wYear = Time->Year;
- SystemTime.wMonth = Time->Month;
- SystemTime.wDay = Time->Day;
- SystemTime.wHour = Time->Hour;
- SystemTime.wMinute = Time->Minute;
- SystemTime.wSecond = Time->Second;
+ SystemTime.wYear = Time->Year;
+ SystemTime.wMonth = Time->Month;
+ SystemTime.wDay = Time->Day;
+ SystemTime.wHour = Time->Hour;
+ SystemTime.wMinute = Time->Minute;
+ SystemTime.wSecond = Time->Second;
SystemTime.wMilliseconds = (INT16)(Time->Nanosecond / 1000000);
Flag = SetLocalTime (&SystemTime);
@@ -549,7 +540,7 @@ SecSetTime ( }
}
-EMU_THUNK_PROTOCOL gEmuThunkProtocol = {
+EMU_THUNK_PROTOCOL gEmuThunkProtocol = {
SecWriteStdErr,
SecConfigStdIn,
SecWriteStdOut,
@@ -574,7 +565,5 @@ EMU_THUNK_PROTOCOL gEmuThunkProtocol = { GetNextThunkProtocol
};
-
#pragma warning(default : 4996)
#pragma warning(default : 4232)
-
|