mirror of
https://github.com/reactos/reactos.git
synced 2024-10-01 23:14:53 +00:00
Patch by Anton Yarotsky:
[NTOSKRNL]: Implement CmdPutString command, and add log message types. Kernel version/build, processor, and RAM, now appear on EMS screen (due to InbvDisplayString), as well as loaded drivers. Next steps are to support log entries and a flag to route debug output (a ReactOS-specific feature request). svn path=/trunk/; revision=48778
This commit is contained in:
Sir Richard
parent
0b77725d6e
commit
af197a47b2
|
|
@ -20,7 +20,7 @@ PHEADLESS_GLOBALS HeadlessGlobals;
|
|||
VOID
|
||||
NTAPI
|
||||
HdlspSendStringAtBaud(
|
||||
IN PCHAR String
|
||||
IN PUCHAR String
|
||||
)
|
||||
{
|
||||
/* Send every byte */
|
||||
|
|
@ -51,8 +51,8 @@ HdlspEnableTerminal(
|
|||
if (!HeadlessGlobals->TerminalEnabled) return STATUS_UNSUCCESSFUL;
|
||||
|
||||
/* Cleanup the screen and reset the cursor */
|
||||
HdlspSendStringAtBaud("\x1B[2J");
|
||||
HdlspSendStringAtBaud("\x1B[H");
|
||||
HdlspSendStringAtBaud((PUCHAR)"\x1B[2J");
|
||||
HdlspSendStringAtBaud((PUCHAR)"\x1B[H");
|
||||
|
||||
/* Enable FIFO */
|
||||
InbvPortEnableFifo(HeadlessGlobals->TerminalPort, TRUE);
|
||||
|
|
@ -109,6 +109,10 @@ HeadlessInit(
|
|||
/* Log entries are not yet supported */
|
||||
DPRINT1("FIXME: No Headless logging support\n");
|
||||
|
||||
/* Allocate temporary buffer */
|
||||
HeadlessGlobals->TmpBuffer = ExAllocatePoolWithTag(NonPagedPool, 80, 'sldH');
|
||||
if (!HeadlessGlobals->TmpBuffer) return;
|
||||
|
||||
/* Windows seems to apply some special hacks for 9600 bps */
|
||||
if (HeadlessGlobals->TerminalBaudRate == 9600)
|
||||
{
|
||||
|
|
@ -119,6 +123,77 @@ HeadlessInit(
|
|||
HdlspEnableTerminal(TRUE);
|
||||
}
|
||||
|
||||
VOID
|
||||
NTAPI
|
||||
HdlspPutString(
|
||||
IN PUCHAR String
|
||||
)
|
||||
{
|
||||
PUCHAR Dest = HeadlessGlobals->TmpBuffer;
|
||||
UCHAR Char = 0;
|
||||
|
||||
/* Scan each character */
|
||||
while (*String != ANSI_NULL)
|
||||
{
|
||||
/* Check for rotate, send existing buffer and restart from where we are */
|
||||
if (Dest >= &HeadlessGlobals->TmpBuffer[79])
|
||||
{
|
||||
HeadlessGlobals->TmpBuffer[79] = ANSI_NULL;
|
||||
HdlspSendStringAtBaud(HeadlessGlobals->TmpBuffer);
|
||||
Dest = HeadlessGlobals->TmpBuffer;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Get the current character and check for special graphical chars */
|
||||
Char = *String;
|
||||
if (Char & 0x80)
|
||||
{
|
||||
switch (Char)
|
||||
{
|
||||
case 0xB0: case 0xB3: case 0xBA:
|
||||
Char = '|';
|
||||
break;
|
||||
case 0xB1: case 0xDC: case 0xDD: case 0xDE: case 0xDF:
|
||||
Char = '%';
|
||||
break;
|
||||
case 0xB2: case 0xDB:
|
||||
Char = '#';
|
||||
break;
|
||||
case 0xA9: case 0xAA: case 0xBB: case 0xBC: case 0xBF:
|
||||
case 0xC0: case 0xC8: case 0xC9: case 0xD9: case 0xDA:
|
||||
Char = '+';
|
||||
break;
|
||||
case 0xC4:
|
||||
Char = '-';
|
||||
break;
|
||||
case 0xCD:
|
||||
Char = '=';
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/* Anything else must be Unicode */
|
||||
if (Char & 0x80)
|
||||
{
|
||||
/* Can't do Unicode yet */
|
||||
UNIMPLEMENTED;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Add the modified char to the temporary buffer */
|
||||
*Dest++ = Char;
|
||||
}
|
||||
|
||||
/* Check the next char */
|
||||
String++;
|
||||
}
|
||||
}
|
||||
|
||||
/* Finish and send */
|
||||
*Dest = ANSI_NULL;
|
||||
HdlspSendStringAtBaud(HeadlessGlobals->TmpBuffer);
|
||||
}
|
||||
|
||||
/*
|
||||
* @unimplemented
|
||||
*/
|
||||
|
|
@ -132,8 +207,107 @@ HeadlessDispatch(
|
|||
OUT PSIZE_T OutputBufferSize
|
||||
)
|
||||
{
|
||||
NTSTATUS Status = STATUS_NOT_IMPLEMENTED;
|
||||
ASSERT(HeadlessGlobals != NULL);
|
||||
// ASSERT(HeadlessGlobals->PageLockHandle != NULL);
|
||||
|
||||
/* FIXME: This should be using the headless spinlock */
|
||||
|
||||
/* Ignore non-reentrant commands */
|
||||
if ((Command != HeadlessCmdAddLogEntry) &&
|
||||
(Command != HeadlessCmdStartBugCheck) &&
|
||||
(Command != HeadlessCmdSendBlueScreenData) &&
|
||||
(Command != HeadlessCmdDoBugCheckProcessing))
|
||||
{
|
||||
if (HeadlessGlobals->ProcessingCmd) return STATUS_UNSUCCESSFUL;
|
||||
|
||||
/* Don't allow these commands next time */
|
||||
HeadlessGlobals->ProcessingCmd = TRUE;
|
||||
}
|
||||
|
||||
/* Handle each command */
|
||||
switch (Command)
|
||||
{
|
||||
case HeadlessCmdEnableTerminal:
|
||||
break;
|
||||
case HeadlessCmdCheckForReboot:
|
||||
break;
|
||||
|
||||
case HeadlessCmdPutString:
|
||||
|
||||
/* Validate the existence of an input buffer */
|
||||
if (!InputBuffer)
|
||||
{
|
||||
Status = STATUS_INVALID_PARAMETER;
|
||||
goto Reset;
|
||||
}
|
||||
|
||||
/* Terminal should be on */
|
||||
if (HeadlessGlobals->TerminalEnabled)
|
||||
{
|
||||
/* Print each byte in the string making sure VT100 chars are used */
|
||||
PHEADLESS_CMD_PUT_STRING PutString = (PVOID)InputBuffer;
|
||||
HdlspPutString(PutString->String);
|
||||
}
|
||||
|
||||
/* Return success either way */
|
||||
Status = STATUS_SUCCESS;
|
||||
break;
|
||||
case HeadlessCmdClearDisplay:
|
||||
break;
|
||||
case HeadlessCmdClearToEndOfDisplay:
|
||||
break;
|
||||
case HeadlessCmdClearToEndOfLine:
|
||||
break;
|
||||
case HeadlessCmdDisplayAttributesOff:
|
||||
break;
|
||||
case HeadlessCmdDisplayInverseVideo:
|
||||
break;
|
||||
case HeadlessCmdSetColor:
|
||||
break;
|
||||
case HeadlessCmdPositionCursor:
|
||||
break;
|
||||
case HeadlessCmdTerminalPoll:
|
||||
break;
|
||||
case HeadlessCmdGetByte:
|
||||
break;
|
||||
case HeadlessCmdGetLine:
|
||||
break;
|
||||
case HeadlessCmdStartBugCheck:
|
||||
break;
|
||||
case HeadlessCmdDoBugCheckProcessing:
|
||||
break;
|
||||
case HeadlessCmdQueryInformation:
|
||||
break;
|
||||
case HeadlessCmdAddLogEntry:
|
||||
break;
|
||||
case HeadlessCmdDisplayLog:
|
||||
break;
|
||||
case HeadlessCmdSetBlueScreenData:
|
||||
break;
|
||||
case HeadlessCmdSendBlueScreenData:
|
||||
break;
|
||||
case HeadlessCmdQueryGUID:
|
||||
break;
|
||||
case HeadlessCmdPutData:
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
Reset:
|
||||
/* Unset prcessing state */
|
||||
if ((Command != HeadlessCmdAddLogEntry) &&
|
||||
(Command != HeadlessCmdStartBugCheck) &&
|
||||
(Command != HeadlessCmdSendBlueScreenData) &&
|
||||
(Command != HeadlessCmdDoBugCheckProcessing))
|
||||
{
|
||||
ASSERT(HeadlessGlobals->ProcessingCmd == TRUE);
|
||||
HeadlessGlobals->ProcessingCmd = FALSE;
|
||||
}
|
||||
|
||||
//UNIMPLEMENTED;
|
||||
return STATUS_NOT_IMPLEMENTED;
|
||||
return STATUS_SUCCESS;
|
||||
}
|
||||
|
||||
/* EOF */
|
||||
|
|
|
|||
|
|
@ -32,6 +32,33 @@
|
|||
#define HDLTRACE(x, ...) DPRINT(__VA_ARGS__)
|
||||
#endif
|
||||
|
||||
//
|
||||
// Well-known messages that Io and Pnp post to the kernel log
|
||||
//
|
||||
typedef enum _HEADLESS_LOG_MESSAGE
|
||||
{
|
||||
HeadlessLogDriverLoad = 1,
|
||||
HeadlessLogDriverSuccess,
|
||||
HeadlessLogDriverFailed,
|
||||
HeadlessLogEventFailed,
|
||||
HeadlessLogObjectFailed,
|
||||
HeadlessLogDirectoryFailed,
|
||||
HeadlessLogPnpFailed,
|
||||
HeadlessLogPnpFailed2,
|
||||
HeadlessLogBootDriversFailed,
|
||||
HeadlessLogNtdllFailed,
|
||||
HeadlessLogSystemDriversFailed,
|
||||
HeadlessLogReassignSystemRootFailed,
|
||||
HeadlessLogProtectSystemRootFailed,
|
||||
HeadlessLogConvertSystemRootFailed,
|
||||
HeadlessLogConvertDeviceNameFailed,
|
||||
HeadlessLogGroupOrderListFailed,
|
||||
HeadlessLogGroupTableFailed
|
||||
//
|
||||
// There are more, but not applicable to ReactOS, I believe
|
||||
//
|
||||
} HEADLESS_LOG_MESSAGE;
|
||||
|
||||
//
|
||||
// Headless Log Entry
|
||||
//
|
||||
|
|
@ -123,6 +150,11 @@ typedef enum _HEADLESS_CMD
|
|||
HeadlessCmdPutData
|
||||
} HEADLESS_CMD, *PHEADLESS_CMD;
|
||||
|
||||
typedef struct _HEADLESS_CMD_PUT_STRING
|
||||
{
|
||||
UCHAR String[1];
|
||||
} HEADLESS_CMD_PUT_STRING, *PHEADLESS_CMD_PUT_STRING;
|
||||
|
||||
NTSTATUS
|
||||
NTAPI
|
||||
HeadlessDispatch(
|
||||
|
|
|
|||
Loading…
Reference in a new issue