[ion] 59829: [SACDRV]: Switch !SAC back to VT-UTF8 and remove the previous hacks. [SACDRV]: We need VTUTF8ChannelOEcho. Implement VTUTF8ChannelAnsiDispatch in anticipation.
26 Aug
2013
26 Aug
'13
7:16 a.m.
Author: ion
Date: Mon Aug 26 07:16:10 2013
New Revision: 59829
URL: http://svn.reactos.org/svn/reactos?rev=59829&view=rev
Log:
[SACDRV]: Switch !SAC back to VT-UTF8 and remove the previous hacks.
[SACDRV]: We need VTUTF8ChannelOEcho. Implement VTUTF8ChannelAnsiDispatch in
anticipation.
Modified:
trunk/reactos/drivers/sac/driver/conmgr.c
trunk/reactos/drivers/sac/driver/sacdrv.h
trunk/reactos/drivers/sac/driver/vtutf8chan.c
Modified: trunk/reactos/drivers/sac/driver/conmgr.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/sac/driver/conmgr.…
==============================================================================
--- trunk/reactos/drivers/sac/driver/conmgr.c [iso-8859-1] (original)
+++ trunk/reactos/drivers/sac/driver/conmgr.c [iso-8859-1] Mon Aug 26 07:16:10 2013
@@ -169,7 +169,7 @@
/* Setup the attributes for the raw SAC channel */
RtlZeroMemory(&SacChannelAttributes, sizeof(SacChannelAttributes));
- SacChannelAttributes.ChannelType = Raw; /* FIXME: Should be VtUtf8 */
+ SacChannelAttributes.ChannelType = VtUtf8;
/* Get the right name for it */
pcwch = GetMessage(SAC_CHANNEL_NAME);
@@ -725,7 +725,7 @@
/* Read every character in the channel, and strip whitespace */
ChannelIRead(CurrentChannel,
ReadBuffer,
- sizeof(CHAR), /* FIXME: Should be sizeof(ReadBuffer) */
+ sizeof(ReadBuffer),
&ReadBufferSize);
} while ((ReadBufferSize) &&
((ReadBuffer[0] == ' ') || (ReadBuffer[0] ==
'\t')));
@@ -740,7 +740,7 @@
/* Read each character -- there should be max 80 */
ChannelIRead(CurrentChannel,
ReadBuffer,
- sizeof(CHAR), /* FIXME: Should be sizeof(ReadBuffer) */
+ sizeof(ReadBuffer),
&ReadBufferSize);
ASSERT(i < SAC_VTUTF8_COL_WIDTH);
InputBuffer[i++] = ReadBuffer[0];
Modified: trunk/reactos/drivers/sac/driver/sacdrv.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/sac/driver/sacdrv.…
==============================================================================
--- trunk/reactos/drivers/sac/driver/sacdrv.h [iso-8859-1] (original)
+++ trunk/reactos/drivers/sac/driver/sacdrv.h [iso-8859-1] Mon Aug 26 07:16:10 2013
@@ -11,6 +11,7 @@
#include <ntifs.h>
#include <intrin.h>
#include <wchar.h>
+#include <stdio.h>
#include <ndk/obtypes.h>
#include <ndk/exfuncs.h>
#include <ndk/rtlfuncs.h>
@@ -211,7 +212,7 @@
} SAC_MESSAGE_ENTRY, *PSAC_MESSAGE_ENTRY;
//
-// These are the VT-100/220/ANSI Escape Codes supported by SAC
+// These are the VT-100/220/ANSI Escape Codes supported by SAC as input
//
typedef enum _SAC_ANSI_COMMANDS
{
@@ -240,6 +241,25 @@
SacSetFontColor,
SacSetColorsAndAttributes
} SAC_ANSI_COMMANDS;
+
+//
+// These are the VT-100/220/ANSI Escape Codes send by SAC as output
+//
+typedef enum _SAC_ANSI_DISPATCH
+{
+ SacAnsiClearScreen,
+ SacAnsiClearEndOfScreen,
+ SacAnsiClearEndOfLine,
+ SacAnsiSetColors,
+ SacAnsiSetPosition,
+ SacAnsiClearAttributes,
+ SacAnsiSetInverseAttribute,
+ SacAnsiClearInverseAttribute,
+ SacAnsiSetBlinkAttribute,
+ SacAnsiClearBlinkAttribute,
+ SacAnsiSetBoldAttribute,
+ SacAnsiClearBoldAttribute
+} SAC_ANSI_DISPATCH;
//
// SAC supports 3 different channel output types
Modified: trunk/reactos/drivers/sac/driver/vtutf8chan.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/sac/driver/vtutf8c…
==============================================================================
--- trunk/reactos/drivers/sac/driver/vtutf8chan.c [iso-8859-1] (original)
+++ trunk/reactos/drivers/sac/driver/vtutf8chan.c [iso-8859-1] Mon Aug 26 07:16:10 2013
@@ -65,14 +65,130 @@
NTSTATUS
NTAPI
-VTUTF8ChannelAnsiDispatch(
- IN NTSTATUS Status,
- IN ULONG AnsiCode,
- IN PWCHAR Data,
- IN ULONG Length
- )
-{
- return STATUS_NOT_IMPLEMENTED;
+VTUTF8ChannelAnsiDispatch(IN PSAC_CHANNEL Channel,
+ IN SAC_ANSI_DISPATCH AnsiCode,
+ IN INT* Data,
+ IN ULONG Length)
+{
+ NTSTATUS Status = STATUS_SUCCESS;
+ PCHAR LocalBuffer = NULL;
+ INT l;
+ CHECK_PARAMETER1(Channel);
+
+ /* Check which ANSI sequence we should output */
+ switch (AnsiCode)
+ {
+ /* Send the [2J (Clear Screen and Reset Cursor) */
+ case SacAnsiClearScreen:
+ LocalBuffer = "\x1B[2J";
+ break;
+
+ /* Send the [0J (Clear From Position Till End Of Screen) */
+ case SacAnsiClearEndOfScreen:
+ LocalBuffer = "\x1B[0J";
+ break;
+
+ /* Send the [0K (Clear from Position Till End Of Line) */
+ case SacAnsiClearEndOfLine:
+ LocalBuffer = "\x1B[0K";
+ break;
+
+ /* Send a combination of two [#m attribute changes */
+ case SacAnsiSetColors:
+
+ /* Allocate a small local buffer for it */
+ LocalBuffer = SacAllocatePool(SAC_VTUTF8_COL_WIDTH, GLOBAL_BLOCK_TAG);
+ CHECK_ALLOCATION(LocalBuffer);
+
+ /* Caller should have sent two colors as two integers */
+ if (!(Data) || (Length != 8))
+ {
+ Status = STATUS_INVALID_PARAMETER;
+ break;
+ }
+
+ /* Create the escape sequence string */
+ l = sprintf(LocalBuffer, "\x1B[%dm\x1B[%dm", Data[1], Data[0]);
+ ASSERT((l + 1)*sizeof(UCHAR) < SAC_VTUTF8_COL_WIDTH);
+ ASSERT(LocalBuffer);
+ break;
+
+ /* Send the [#;#H (Cursor Positio) sequence */
+ case SacAnsiSetPosition:
+
+ /* Allocate a small local buffer for it */
+ LocalBuffer = SacAllocatePool(SAC_VTUTF8_COL_WIDTH, GLOBAL_BLOCK_TAG);
+ CHECK_ALLOCATION(LocalBuffer);
+
+ /* Caller should have sent the position as two integers */
+ if (!(Data) || (Length != 8))
+ {
+ Status = STATUS_INVALID_PARAMETER;
+ break;
+ }
+
+ /* Create the escape sequence string */
+ l = sprintf(LocalBuffer, "\x1B[%d;%dH", Data[1] + 1, Data[0] + 1);
+ ASSERT((l + 1)*sizeof(UCHAR) < SAC_VTUTF8_COL_WIDTH);
+ ASSERT(LocalBuffer);
+ break;
+
+ /* Send the [0m sequence (Set Attribute 0) */
+ case SacAnsiClearAttributes:
+ LocalBuffer = "\x1B[0m";
+ break;
+
+ /* Send the [7m sequence (Set Attribute 7) */
+ case SacAnsiSetInverseAttribute:
+ LocalBuffer = "\x1B[7m";
+ break;
+
+ /* Send the [27m sequence (Set Attribute 27) */
+ case SacAnsiClearInverseAttribute:
+ LocalBuffer = "\x1B[27m";
+ break;
+
+ /* Send the [5m sequence (Set Attribute 5) */
+ case SacAnsiSetBlinkAttribute:
+ LocalBuffer = "\x1B[5m";
+ break;
+
+ /* Send the [25m sequence (Set Attribute 25) */
+ case SacAnsiClearBlinkAttribute:
+ LocalBuffer = "\x1B[25m";
+ break;
+
+ /* Send the [1m sequence (Set Attribute 1) */
+ case SacAnsiSetBoldAttribute:
+ LocalBuffer = "\x1B[1m";
+ break;
+
+ /* Send the [22m sequence (Set Attribute 22) */
+ case SacAnsiClearBoldAttribute:
+ LocalBuffer = "\x1B[22m";
+ break;
+
+ /* We don't recognize it */
+ default:
+ Status = STATUS_INVALID_PARAMETER;
+ break;
+ }
+
+ /* Did everything work above? */
+ if (NT_SUCCESS(Status))
+ {
+ /* Go write out the sequence */
+ Status = ConMgrWriteData(Channel, LocalBuffer, strlen(LocalBuffer));
+ if (NT_SUCCESS(Status))
+ {
+ /* Now flush it */
+ Status = ConMgrFlushData(Channel);
+ }
+ }
+
+ /* Free the temporary buffer, if any, and return the status */
+ if (LocalBuffer) SacFreePool(LocalBuffer);
+ return Status;
}
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