diff options
| author | qwang12 <qwang12@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-06-28 07:00:39 +0000 |
|---|---|---|
| committer | qwang12 <qwang12@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-06-28 07:00:39 +0000 |
| commit | 3eb9473ea9a949badfe06ae61d2d3fcfa53651c7 (patch) | |
| tree | e9d8c368dbb1e58794b2c00acefe4bbad270f8c4 /EdkCompatibilityPkg/Foundation/Library/Dxe/Print | |
| parent | 30d4a0c7ec19938196b1308006b990e0945150da (diff) | |
| download | edk2-platforms-3eb9473ea9a949badfe06ae61d2d3fcfa53651c7.tar.xz | |
Add in the 1st version of ECP.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2832 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'EdkCompatibilityPkg/Foundation/Library/Dxe/Print')
9 files changed, 1578 insertions, 0 deletions
diff --git a/EdkCompatibilityPkg/Foundation/Library/Dxe/Print/Ascii/PrintWidth.h b/EdkCompatibilityPkg/Foundation/Library/Dxe/Print/Ascii/PrintWidth.h new file mode 100644 index 0000000000..65087c1ed1 --- /dev/null +++ b/EdkCompatibilityPkg/Foundation/Library/Dxe/Print/Ascii/PrintWidth.h @@ -0,0 +1,88 @@ +/*++
+
+Copyright (c) 2004, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+
+ PrintWidth.h
+
+Abstract:
+
+ Unicde option for generic width.
+ CHAR_W is Ascii
+ STRING_W is ""
+
+--*/
+
+#ifndef _PRINT_WIDTH_H_
+#define _PRINT_WIDTH_H_
+
+typedef CHAR8 CHAR_W;
+#define STRING_W(_s) _s
+
+#define ASPrint(Buffer, BufferSize, Format) SPrint (Buffer, BufferSize, Format)
+#define AvSPrint(Buffer, BufferSize, Format, Marker) VSPrint (Buffer, BufferSize, Format, Marker)
+
+UINTN
+UvSPrint (
+ OUT CHAR16 *StartOfBuffer,
+ IN UINTN StrLen,
+ IN CONST CHAR16 *Format,
+ IN VA_LIST Marker
+ )
+/*++
+
+Routine Description:
+
+ Internal implementation of USPrint.
+ Process format and place the results in Buffer for wide chars.
+
+Arguments:
+
+ StartOfBuffer - Wide char buffer to print the results of the parsing of Format into.
+ StrLen - Maximum number of characters to put into buffer.
+ Format - Format string
+ Marker - Vararg list consumed by processing Format.
+
+Returns:
+
+ Number of characters printed.
+
+--*/
+;
+
+UINTN
+USPrint (
+ OUT CHAR16 *Buffer,
+ IN UINTN BufferSize,
+ IN CONST CHAR16 *Format,
+ ...
+ )
+/*++
+
+Routine Description:
+
+ Process format and place the results in Buffer for wide chars.
+
+Arguments:
+
+ Buffer - Wide char buffer to print the results of the parsing of Format into.
+ BufferSize - Maximum number of characters to put into buffer.
+ Format - Format string
+ ... - Vararg list consumed by processing Format.
+
+Returns:
+
+ Number of characters printed.
+
+--*/
+;
+
+#endif
diff --git a/EdkCompatibilityPkg/Foundation/Library/Dxe/Print/Ascii/Sprint.c b/EdkCompatibilityPkg/Foundation/Library/Dxe/Print/Ascii/Sprint.c new file mode 100644 index 0000000000..7c44ad57ce --- /dev/null +++ b/EdkCompatibilityPkg/Foundation/Library/Dxe/Print/Ascii/Sprint.c @@ -0,0 +1,144 @@ +/*++
+
+Copyright (c) 2004, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+
+ Sprint.c
+
+Abstract:
+
+ Basic Ascii AvSPrintf() function named VSPrint(). VSPrint() enables very
+ simple implemenation of SPrint() and Print() to support debug.
+
+ You can not Print more than EFI_DRIVER_LIB_MAX_PRINT_BUFFER characters at a
+ time. This makes the implementation very simple.
+
+ VSPrint, Print, SPrint format specification has the follwoing form
+
+ %[flags][width]type
+
+ flags:
+ '-' - Left justify
+ '+' - Prefix a sign
+ ' ' - Prefix a blank
+ ',' - Place commas in numberss
+ '0' - Prefix for width with zeros
+ 'l' - UINT64
+ 'L' - UINT64
+
+ width:
+ '*' - Get width from a UINTN argumnet from the argument list
+ Decimal number that represents width of print
+
+ type:
+ 'X' - argument is a UINTN hex number, prefix '0'
+ 'x' - argument is a hex number
+ 'd' - argument is a decimal number
+ 'a' - argument is an ascii string
+ 'S','s' - argument is an Unicode string
+ 'g' - argument is a pointer to an EFI_GUID
+ 't' - argument is a pointer to an EFI_TIME structure
+ 'c' - argument is an ascii character
+ 'r' - argument is EFI_STATUS
+ '%' - Print a %
+
+--*/
+
+#include "TianoCommon.h"
+#include "PrintWidth.h"
+#include "EfiPrintLib.h"
+#include "Print.h"
+
+
+UINTN
+USPrint (
+ OUT CHAR16 *Buffer,
+ IN UINTN BufferSize,
+ IN CONST CHAR16 *Format,
+ ...
+ )
+/*++
+
+Routine Description:
+
+ Process format and place the results in Buffer for wide chars.
+
+Arguments:
+
+ Buffer - Wide char buffer to print the results of the parsing of Format into.
+ BufferSize - Maximum number of characters to put into buffer.
+ Format - Format string
+ ... - Vararg list consumed by processing Format.
+
+Returns:
+
+ Number of characters printed.
+
+--*/
+{
+ UINTN Return;
+ VA_LIST Marker;
+
+ VA_START (Marker, Format);
+ Return = UnicodeVSPrint (Buffer, BufferSize, Format, Marker);
+ VA_END (Marker);
+
+ return Return;
+}
+
+
+UINTN
+UvSPrint (
+ OUT CHAR16 *Buffer,
+ IN UINTN BufferSize,
+ IN CONST CHAR16 *FormatString,
+ IN VA_LIST Marker
+ )
+/*++
+
+Routine Description:
+
+ Internal implementation of USPrint.
+ Process format and place the results in Buffer for wide chars.
+
+Arguments:
+
+ Buffer - Wide char buffer to print the results of the parsing of Format into.
+ BufferSize - Maximum number of characters to put into buffer.
+ FormatString - Format string
+ Marker - Vararg list consumed by processing Format.
+
+Returns:
+
+ Number of characters printed.
+
+--*/
+{
+ UINTN Index;
+ CHAR8 AsciiFormat[EFI_DRIVER_LIB_MAX_PRINT_BUFFER];
+ CHAR8 AsciiResult[EFI_DRIVER_LIB_MAX_PRINT_BUFFER];
+
+ for (Index = 0; Index < EFI_DRIVER_LIB_MAX_PRINT_BUFFER && FormatString[Index] != '\0'; Index++) {
+ AsciiFormat[Index] = (CHAR8) FormatString[Index];
+ }
+
+ AsciiFormat[Index] = '\0';
+
+ Index = VSPrint (AsciiResult, EFI_DRIVER_LIB_MAX_PRINT_BUFFER, AsciiFormat, Marker);
+
+ for (Index = 0; (Index < (BufferSize - 1)) && AsciiResult[Index] != '\0'; Index++) {
+ Buffer[Index] = (CHAR16) AsciiResult[Index];
+ }
+
+ Buffer[Index] = '\0';
+
+ return Index++;
+}
diff --git a/EdkCompatibilityPkg/Foundation/Library/Dxe/Print/BoxDraw.c b/EdkCompatibilityPkg/Foundation/Library/Dxe/Print/BoxDraw.c new file mode 100644 index 0000000000..bad563993d --- /dev/null +++ b/EdkCompatibilityPkg/Foundation/Library/Dxe/Print/BoxDraw.c @@ -0,0 +1,212 @@ +/*++
+
+Copyright (c) 2004, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+
+ BoxDraw.c
+
+Abstract:
+ Lib functions to support Box Draw Unicode code pages.
+
+
+
+Revision History
+
+--*/
+
+#include "Tiano.h"
+#include "EfiDriverLib.h"
+
+
+
+typedef struct {
+ CHAR16 Unicode;
+ CHAR8 PcAnsi;
+ CHAR8 Ascii;
+} UNICODE_TO_CHAR;
+
+
+//
+// This list is used to define the valid extend chars.
+// It also provides a mapping from Unicode to PCANSI or
+// ASCII. The ASCII mapping we just made up.
+//
+//
+
+static UNICODE_TO_CHAR UnicodeToPcAnsiOrAscii[] = {
+ BOXDRAW_HORIZONTAL, 0xc4, L'-',
+ BOXDRAW_VERTICAL, 0xb3, L'|',
+ BOXDRAW_DOWN_RIGHT, 0xda, L'/',
+ BOXDRAW_DOWN_LEFT, 0xbf, L'\\',
+ BOXDRAW_UP_RIGHT, 0xc0, L'\\',
+ BOXDRAW_UP_LEFT, 0xd9, L'/',
+ BOXDRAW_VERTICAL_RIGHT, 0xc3, L'|',
+ BOXDRAW_VERTICAL_LEFT, 0xb4, L'|',
+ BOXDRAW_DOWN_HORIZONTAL, 0xc2, L'+',
+ BOXDRAW_UP_HORIZONTAL, 0xc1, L'+',
+ BOXDRAW_VERTICAL_HORIZONTAL, 0xc5, L'+',
+ BOXDRAW_DOUBLE_HORIZONTAL, 0xcd, L'-',
+ BOXDRAW_DOUBLE_VERTICAL, 0xba, L'|',
+ BOXDRAW_DOWN_RIGHT_DOUBLE, 0xd5, L'/',
+ BOXDRAW_DOWN_DOUBLE_RIGHT, 0xd6, L'/',
+ BOXDRAW_DOUBLE_DOWN_RIGHT, 0xc9, L'/',
+ BOXDRAW_DOWN_LEFT_DOUBLE, 0xb8, L'\\',
+ BOXDRAW_DOWN_DOUBLE_LEFT, 0xb7, L'\\',
+ BOXDRAW_DOUBLE_DOWN_LEFT, 0xbb, L'\\',
+ BOXDRAW_UP_RIGHT_DOUBLE, 0xd4, L'\\',
+ BOXDRAW_UP_DOUBLE_RIGHT, 0xd3, L'\\',
+ BOXDRAW_DOUBLE_UP_RIGHT, 0xc8, L'\\',
+ BOXDRAW_UP_LEFT_DOUBLE, 0xbe, L'/',
+ BOXDRAW_UP_DOUBLE_LEFT, 0xbd, L'/',
+ BOXDRAW_DOUBLE_UP_LEFT, 0xbc, L'/',
+ BOXDRAW_VERTICAL_RIGHT_DOUBLE, 0xc6, L'|',
+ BOXDRAW_VERTICAL_DOUBLE_RIGHT, 0xc7, L'|',
+ BOXDRAW_DOUBLE_VERTICAL_RIGHT, 0xcc, L'|',
+ BOXDRAW_VERTICAL_LEFT_DOUBLE, 0xb5, L'|',
+ BOXDRAW_VERTICAL_DOUBLE_LEFT, 0xb6, L'|',
+ BOXDRAW_DOUBLE_VERTICAL_LEFT, 0xb9, L'|',
+ BOXDRAW_DOWN_HORIZONTAL_DOUBLE, 0xd1, L'+',
+ BOXDRAW_DOWN_DOUBLE_HORIZONTAL, 0xd2, L'+',
+ BOXDRAW_DOUBLE_DOWN_HORIZONTAL, 0xcb, L'+',
+ BOXDRAW_UP_HORIZONTAL_DOUBLE, 0xcf, L'+',
+ BOXDRAW_UP_DOUBLE_HORIZONTAL, 0xd0, L'+',
+ BOXDRAW_DOUBLE_UP_HORIZONTAL, 0xca, L'+',
+ BOXDRAW_VERTICAL_HORIZONTAL_DOUBLE, 0xd8, L'+',
+ BOXDRAW_VERTICAL_DOUBLE_HORIZONTAL, 0xd7, L'+',
+ BOXDRAW_DOUBLE_VERTICAL_HORIZONTAL, 0xce, L'+',
+
+ BLOCKELEMENT_FULL_BLOCK, 0xdb, L'*',
+ BLOCKELEMENT_LIGHT_SHADE, 0xb0, L'+',
+
+ GEOMETRICSHAPE_UP_TRIANGLE, 0x1e, L'^',
+ GEOMETRICSHAPE_RIGHT_TRIANGLE, 0x10, L'>',
+ GEOMETRICSHAPE_DOWN_TRIANGLE, 0x1f, L'v',
+ GEOMETRICSHAPE_LEFT_TRIANGLE, 0x11, L'<',
+
+ ARROW_LEFT, 0x3c, L'<',
+
+ ARROW_UP, 0x18, L'^',
+
+ ARROW_RIGHT, 0x3e, L'>',
+
+ ARROW_DOWN, 0x19, L'v',
+
+ 0x0000, 0x00
+};
+
+
+BOOLEAN
+LibIsValidTextGraphics (
+ IN CHAR16 Graphic,
+ OUT CHAR8 *PcAnsi, OPTIONAL
+ OUT CHAR8 *Ascii OPTIONAL
+ )
+/*++
+
+Routine Description:
+
+ Detects if a Unicode char is for Box Drawing text graphics.
+
+Arguments:
+
+ Grphic - Unicode char to test.
+
+ PcAnsi - Optional pointer to return PCANSI equivalent of Graphic.
+
+ Asci - Optional pointer to return Ascii equivalent of Graphic.
+
+Returns:
+
+ TRUE if Gpaphic is a supported Unicode Box Drawing character.
+
+--*/
+{
+ UNICODE_TO_CHAR *Table;
+
+ if ((((Graphic & 0xff00) != 0x2500) && ((Graphic & 0xff00) != 0x2100))) {
+
+ //
+ // Unicode drawing code charts are all in the 0x25xx range,
+ // arrows are 0x21xx
+ //
+ return FALSE;
+ }
+
+ for (Table = UnicodeToPcAnsiOrAscii; Table->Unicode != 0x0000; Table++) {
+ if (Graphic == Table->Unicode) {
+ if (PcAnsi != NULL) {
+ *PcAnsi = Table->PcAnsi;
+ }
+ if (Ascii != NULL) {
+ *Ascii = Table->Ascii;
+ }
+ return TRUE;
+ }
+ }
+ return FALSE;
+}
+
+
+BOOLEAN
+IsValidAscii (
+ IN CHAR16 Ascii
+ )
+/*++
+
+Routine Description:
+
+ Is it valid ascii char?
+
+Arguments:
+
+ Ascii - The char to check
+
+Returns:
+
+ TRUE - Is a ascii char
+ FALSE - Not a ascii char
+
+--*/
+{
+ if ((Ascii >= 0x20) && (Ascii <= 0x7f)) {
+ return TRUE;
+ }
+ return FALSE;
+}
+
+
+BOOLEAN
+IsValidEfiCntlChar (
+ IN CHAR16 CharC
+ )
+/*++
+
+Routine Description:
+
+ Is it valid EFI control char?
+
+Arguments:
+
+ Ascii - The char to check
+
+Returns:
+
+ TRUE - Is a valid EFI control char
+ FALSE - Not a valid EFI control char
+
+--*/
+{
+ if (CharC == CHAR_NULL || CharC == CHAR_BACKSPACE || CharC == CHAR_LINEFEED || CharC == CHAR_CARRIAGE_RETURN) {
+ return TRUE;
+ }
+ return FALSE;
+}
+
diff --git a/EdkCompatibilityPkg/Foundation/Library/Dxe/Print/Print.c b/EdkCompatibilityPkg/Foundation/Library/Dxe/Print/Print.c new file mode 100644 index 0000000000..d2bea32769 --- /dev/null +++ b/EdkCompatibilityPkg/Foundation/Library/Dxe/Print/Print.c @@ -0,0 +1,585 @@ +/*++
+
+Copyright (c) 2004, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+
+ Print.c
+
+Abstract:
+
+ Basic Ascii AvSPrintf() function named VSPrint(). VSPrint() enables very
+ simple implemenation of SPrint() and Print() to support debug.
+
+ You can not Print more than EFI_DRIVER_LIB_MAX_PRINT_BUFFER characters at a
+ time. This makes the implementation very simple.
+
+ VSPrint, Print, SPrint format specification has the follwoing form
+
+ %[flags][width]type
+
+ flags:
+ '-' - Left justify
+ '+' - Prefix a sign
+ ' ' - Prefix a blank
+ ',' - Place commas in numberss
+ '0' - Prefix for width with zeros
+ 'l' - UINT64
+ 'L' - UINT64
+
+ width:
+ '*' - Get width from a UINTN argumnet from the argument list
+ Decimal number that represents width of print
+
+ type:
+ 'X' - argument is a UINTN hex number, prefix '0'
+ 'x' - argument is a hex number
+ 'd' - argument is a decimal number
+ 'a' - argument is an ascii string
+ 'S','s' - argument is an Unicode string
+ 'g' - argument is a pointer to an EFI_GUID
+ 't' - argument is a pointer to an EFI_TIME structure
+ 'c' - argument is an ascii character
+ 'r' - argument is EFI_STATUS
+ '%' - Print a %
+
+--*/
+
+#include "TianoCommon.h"
+#include "EfiCommonLib.h"
+#include "PrintWidth.h"
+#include "EfiPrintLib.h"
+#include "Print.h"
+
+
+STATIC
+CHAR_W *
+GetFlagsAndWidth (
+ IN CHAR_W *Format,
+ OUT UINTN *Flags,
+ OUT UINTN *Width,
+ IN OUT VA_LIST *Marker
+ );
+
+STATIC
+UINTN
+GuidToString (
+ IN EFI_GUID *Guid,
+ IN OUT CHAR_W *Buffer,
+ IN UINTN BufferSize
+ );
+
+STATIC
+UINTN
+TimeToString (
+ IN EFI_TIME *Time,
+ IN OUT CHAR_W *Buffer,
+ IN UINTN BufferSize
+ );
+
+STATIC
+UINTN
+EfiStatusToString (
+ IN EFI_STATUS Status,
+ OUT CHAR_W *Buffer,
+ IN UINTN BufferSize
+ );
+
+UINTN
+SPrint (
+ OUT CHAR_W *Buffer,
+ IN UINTN BufferSize,
+ IN CONST CHAR_W *Format,
+ ...
+ )
+/*++
+
+Routine Description:
+
+ SPrint function to process format and place the results in Buffer.
+
+Arguments:
+
+ Buffer - Wide char buffer to print the results of the parsing of Format into.
+
+ BufferSize - Maximum number of characters to put into buffer. Zero means no
+ limit.
+
+ Format - Format string see file header for more details.
+
+ ... - Vararg list consumed by processing Format.
+
+Returns:
+
+ Number of characters printed.
+
+--*/
+{
+ UINTN Return;
+ VA_LIST Marker;
+
+ VA_START (Marker, Format);
+ Return = VSPrint (Buffer, BufferSize, Format, Marker);
+ VA_END (Marker);
+
+ return Return;
+}
+
+
+UINTN
+VSPrint (
+ OUT CHAR_W *StartOfBuffer,
+ IN UINTN BufferSize,
+ IN CONST CHAR_W *FormatString,
+ IN VA_LIST Marker
+ )
+/*++
+
+Routine Description:
+
+ VSPrint function to process format and place the results in Buffer. Since a
+ VA_LIST is used this rountine allows the nesting of Vararg routines. Thus
+ this is the main print working routine
+
+Arguments:
+
+ StartOfBuffer - Unicode buffer to print the results of the parsing of Format into.
+
+ BufferSize - Maximum number of characters to put into buffer. Zero means
+ no limit.
+
+ FormatString - Unicode format string see file header for more details.
+
+ Marker - Vararg list consumed by processing Format.
+
+Returns:
+
+ Number of characters printed.
+
+--*/
+{
+ CHAR16 TempBuffer[CHARACTER_NUMBER_FOR_VALUE];
+ CHAR_W *Buffer;
+ CHAR8 *AsciiStr;
+ CHAR16 *UnicodeStr;
+ CHAR_W *Format;
+ UINTN Index;
+ UINTN Flags;
+ UINTN Width;
+ UINTN Count;
+ UINTN NumberOfCharacters;
+ UINTN BufferLeft;
+ UINT64 Value;
+ EFI_GUID *TmpGUID;
+
+ //
+ // Process the format string. Stop if Buffer is over run.
+ //
+
+ Buffer = StartOfBuffer;
+ Format = (CHAR_W *)FormatString;
+ NumberOfCharacters = BufferSize/sizeof(CHAR_W);
+ BufferLeft = BufferSize;
+ for (Index = 0; (*Format != '\0') && (Index < NumberOfCharacters - 1); Format++) {
+ if (*Format != '%') {
+ if ((*Format == '\n') && (Index < NumberOfCharacters - 2)) {
+ //
+ // If carage return add line feed
+ //
+ Buffer[Index++] = '\r';
+ BufferLeft -= sizeof(CHAR_W);
+ }
+ Buffer[Index++] = *Format;
+ BufferLeft -= sizeof(CHAR_W);
+ } else {
+
+ //
+ // Now it's time to parse what follows after %
+ //
+ Format = GetFlagsAndWidth (Format, &Flags, &Width, &Marker);
+ switch (*Format) {
+ case 'X':
+ Flags |= PREFIX_ZERO;
+ Width = sizeof (UINT64) * 2;
+ //
+ // break skiped on purpose
+ //
+ case 'x':
+ if ((Flags & LONG_TYPE) == LONG_TYPE) {
+ Value = VA_ARG (Marker, UINT64);
+ } else {
+ Value = VA_ARG (Marker, UINTN);
+ }
+
+ EfiValueToHexStr (TempBuffer, Value, Flags, Width);
+ UnicodeStr = TempBuffer;
+
+ for ( ;(*UnicodeStr != '\0') && (Index < NumberOfCharacters - 1); UnicodeStr++) {
+ Buffer[Index++] = *UnicodeStr;
+ }
+ break;
+
+ case 'd':
+ if ((Flags & LONG_TYPE) == LONG_TYPE) {
+ Value = VA_ARG (Marker, UINT64);
+ } else {
+ Value = (UINTN)VA_ARG (Marker, UINTN);
+ }
+
+ EfiValueToString (TempBuffer, Value, Flags, Width);
+ UnicodeStr = TempBuffer;
+
+ for ( ;(*UnicodeStr != '\0') && (Index < NumberOfCharacters - 1); UnicodeStr++) {
+ Buffer[Index++] = *UnicodeStr;
+ }
+ break;
+
+ case 's':
+ case 'S':
+ UnicodeStr = (CHAR16 *)VA_ARG (Marker, CHAR_W *);
+ if (UnicodeStr == NULL) {
+ UnicodeStr = L"<null string>";
+ }
+ for (Count = 0 ;(*UnicodeStr != '\0') && (Index < NumberOfCharacters - 1); UnicodeStr++, Count++) {
+ Buffer[Index++] = *UnicodeStr;
+ }
+ //
+ // Add padding if needed
+ //
+ for (; (Count < Width) && (Index < NumberOfCharacters - 1); Count++) {
+ Buffer[Index++] = ' ';
+ }
+
+ break;
+
+ case 'a':
+ AsciiStr = (CHAR8 *)VA_ARG (Marker, CHAR8 *);
+ if (AsciiStr == NULL) {
+ AsciiStr = "<null string>";
+ }
+ for (Count = 0 ;(*AsciiStr != '\0') && (Index < NumberOfCharacters - 1); AsciiStr++, Count++) {
+ Buffer[Index++] = (CHAR_W)*AsciiStr;
+ }
+ //
+ // Add padding if needed
+ //
+ for (;(Count < Width) && (Index < NumberOfCharacters - 1); Count++) {
+ Buffer[Index++] = ' ';
+ }
+ break;
+
+ case 'c':
+ Buffer[Index++] = (CHAR_W)VA_ARG (Marker, UINTN);
+ break;
+
+ case 'g':
+ TmpGUID = VA_ARG (Marker, EFI_GUID *);
+ if (TmpGUID != NULL) {
+ Index += GuidToString (
+ TmpGUID,
+ &Buffer[Index],
+ BufferLeft
+ );
+ }
+ break;
+
+ case 't':
+ Index += TimeToString (
+ VA_ARG (Marker, EFI_TIME *),
+ &Buffer[Index],
+ BufferLeft
+ );
+ break;
+
+ case 'r':
+ Index += EfiStatusToString (
+ VA_ARG (Marker, EFI_STATUS),
+ &Buffer[Index],
+ BufferLeft
+ );
+ break;
+
+ case '%':
+ Buffer[Index++] = *Format;
+ break;
+
+ default:
+ //
+ // if the type is unknown print it to the screen
+ //
+ Buffer[Index++] = *Format;
+ }
+ BufferLeft = BufferSize - Index * sizeof(CHAR_W) ;
+ }
+ }
+ Buffer[Index++] = '\0';
+
+ return &Buffer[Index] - StartOfBuffer;
+}
+
+
+
+STATIC
+CHAR_W *
+GetFlagsAndWidth (
+ IN CHAR_W *Format,
+ OUT UINTN *Flags,
+ OUT UINTN *Width,
+ IN OUT VA_LIST *Marker
+ )
+/*++
+
+Routine Description:
+
+ VSPrint worker function that parses flag and width information from the
+ Format string and returns the next index into the Format string that needs
+ to be parsed. See file headed for details of Flag and Width.
+
+Arguments:
+
+ Format - Current location in the VSPrint format string.
+
+ Flags - Returns flags
+
+ Width - Returns width of element
+
+ Marker - Vararg list that may be paritally consumed and returned.
+
+Returns:
+
+ Pointer indexed into the Format string for all the information parsed
+ by this routine.
+
+--*/
+{
+ UINTN Count;
+ BOOLEAN Done;
+
+ *Flags = 0;
+ *Width = 0;
+ for (Done = FALSE; !Done; ) {
+ Format++;
+
+ switch (*Format) {
+
+ case '-': *Flags |= LEFT_JUSTIFY; break;
+ case '+': *Flags |= PREFIX_SIGN; break;
+ case ' ': *Flags |= PREFIX_BLANK; break;
+ case ',': *Flags |= COMMA_TYPE; break;
+ case 'L':
+ case 'l': *Flags |= LONG_TYPE; break;
+
+ case '*':
+ *Width = VA_ARG (*Marker, UINTN);
+ break;
+
+ case '0':
+ *Flags |= PREFIX_ZERO;
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ case '8':
+ case '9':
+ Count = 0;
+ do {
+ Count = (Count * 10) + *Format - '0';
+ Format++;
+ } while ((*Format >= '0') && (*Format <= '9'));
+ Format--;
+ *Width = Count;
+ break;
+
+ default:
+ Done = TRUE;
+ }
+ }
+ return Format;
+}
+
+STATIC
+UINTN
+GuidToString (
+ IN EFI_GUID *Guid,
+ IN CHAR_W *Buffer,
+ IN UINTN BufferSize
+ )
+/*++
+
+Routine Description:
+
+ VSPrint worker function that prints an EFI_GUID.
+
+Arguments:
+
+ Guid - Pointer to GUID to print.
+
+ Buffer - Buffe to print Guid into.
+
+ BufferSize - Size of Buffer.
+
+Returns:
+
+ Number of characters printed.
+
+--*/
+{
+ UINTN Size;
+
+ Size = SPrint (
+ Buffer,
+ BufferSize,
+ STRING_W ("%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x"),
+ (UINTN)Guid->Data1,
+ (UINTN)Guid->Data2,
+ (UINTN)Guid->Data3,
+ (UINTN)Guid->Data4[0],
+ (UINTN)Guid->Data4[1],
+ (UINTN)Guid->Data4[2],
+ (UINTN)Guid->Data4[3],
+ (UINTN)Guid->Data4[4],
+ (UINTN)Guid->Data4[5],
+ (UINTN)Guid->Data4[6],
+ (UINTN)Guid->Data4[7]
+ );
+
+ //
+ // SPrint will null terminate the string. The -1 skips the null
+ //
+ return Size - 1;
+}
+
+
+STATIC
+UINTN
+TimeToString (
+ IN EFI_TIME *Time,
+ OUT CHAR_W *Buffer,
+ IN UINTN BufferSize
+ )
+/*++
+
+Routine Description:
+
+ VSPrint worker function that prints EFI_TIME.
+
+Arguments:
+
+ Time - Pointer to EFI_TIME sturcture to print.
+
+ Buffer - Buffer to print Time into.
+
+ BufferSize - Size of Buffer.
+
+Returns:
+
+ Number of characters printed.
+
+--*/
+{
+ UINTN Size;
+
+ Size = SPrint (
+ Buffer,
+ BufferSize,
+ STRING_W ("%02d/%02d/%04d %02d:%02d"),
+ (UINTN)Time->Month,
+ (UINTN)Time->Day,
+ (UINTN)Time->Year,
+ (UINTN)Time->Hour,
+ (UINTN)Time->Minute
+ );
+
+ //
+ // SPrint will null terminate the string. The -1 skips the null
+ //
+ return Size - 1;
+}
+
+STATIC
+UINTN
+EfiStatusToString (
+ IN EFI_STATUS Status,
+ OUT CHAR_W *Buffer,
+ IN UINTN BufferSize
+ )
+/*++
+
+Routine Description:
+
+ VSPrint worker function that prints EFI_STATUS as a string. If string is
+ not known a hex value will be printed.
+
+Arguments:
+
+ Status - EFI_STATUS sturcture to print.
+
+ Buffer - Buffer to print EFI_STATUS message string into.
+
+ BufferSize - Size of Buffer.
+
+Returns:
+
+ Number of characters printed.
+
+--*/
+{
+ UINTN Size;
+ CHAR8 *Desc;
+
+ Desc = NULL;
+
+ //
+ // Can't use global Status String Array as UINTN is not constant for EBC
+ //
+ if (Status == EFI_SUCCESS) { Desc = "Success"; } else
+ if (Status == EFI_LOAD_ERROR) { Desc = "Load Error"; } else
+ if (Status == EFI_INVALID_PARAMETER) { Desc = "Invalid Parameter"; } else
+ if (Status == EFI_UNSUPPORTED) { Desc = "Unsupported"; } else
+ if (Status == EFI_BAD_BUFFER_SIZE) { Desc = "Bad Buffer Size"; } else
+ if (Status == EFI_BUFFER_TOO_SMALL) { Desc = "Buffer Too Small"; } else
+ if (Status == EFI_NOT_READY) { Desc = "Not Ready"; } else
+ if (Status == EFI_DEVICE_ERROR) { Desc = "Device Error"; } else
+ if (Status == EFI_WRITE_PROTECTED) { Desc = "Write Protected"; } else
+ if (Status == EFI_OUT_OF_RESOURCES) { Desc = "Out of Resources"; } else
+ if (Status == EFI_VOLUME_CORRUPTED) { Desc = "Volume Corrupt"; } else
+ if (Status == EFI_VOLUME_FULL) { Desc = "Volume Full"; } else
+ if (Status == EFI_NO_MEDIA) { Desc = "No Media"; } else
+ if (Status == EFI_MEDIA_CHANGED) { Desc = "Media changed"; } else
+ if (Status == EFI_NOT_FOUND) { Desc = "Not Found"; } else
+ if (Status == EFI_ACCESS_DENIED) { Desc = "Access Denied"; } else
+ if (Status == EFI_NO_RESPONSE) { Desc = "No Response"; } else
+ if (Status == EFI_NO_MAPPING) { Desc = "No mapping"; } else
+ if (Status == EFI_TIMEOUT) { Desc = "Time out"; } else
+ if (Status == EFI_NOT_STARTED) { Desc = "Not started"; } else
+ if (Status == EFI_ALREADY_STARTED) { Desc = "Already started"; } else
+ if (Status == EFI_ABORTED) { Desc = "Aborted"; } else
+ if (Status == EFI_ICMP_ERROR) { Desc = "ICMP Error"; } else
+ if (Status == EFI_TFTP_ERROR) { Desc = "TFTP Error"; } else
+ if (Status == EFI_PROTOCOL_ERROR) { Desc = "Protocol Error"; } else
+ if (Status == EFI_WARN_UNKNOWN_GLYPH) { Desc = "Warning Unknown Glyph"; } else
+ if (Status == EFI_WARN_DELETE_FAILURE) { Desc = "Warning Delete Failure"; } else
+ if (Status == EFI_WARN_WRITE_FAILURE) { Desc = "Warning Write Failure"; } else
+ if (Status == EFI_WARN_BUFFER_TOO_SMALL) { Desc = "Warning Buffer Too Small"; }
+
+ //
+ // If we found a match, copy the message to the user's buffer. Otherwise
+ // sprint the hex status code to their buffer.
+ //
+ if (Desc != NULL) {
+ Size = SPrint (Buffer, BufferSize, STRING_W ("%a"), Desc);
+ } else {
+ Size = SPrint (Buffer, BufferSize, STRING_W ("%X"), Status);
+ }
+ return Size - 1;
+}
diff --git a/EdkCompatibilityPkg/Foundation/Library/Dxe/Print/Print.h b/EdkCompatibilityPkg/Foundation/Library/Dxe/Print/Print.h new file mode 100644 index 0000000000..7d4394e53a --- /dev/null +++ b/EdkCompatibilityPkg/Foundation/Library/Dxe/Print/Print.h @@ -0,0 +1,37 @@ +/*++
+
+Copyright (c) 2004, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+
+ Print.h
+
+Abstract:
+
+ Private data for Print.c
+
+--*/
+
+#ifndef _PRINT_H_
+#define _PRINT_H_
+
+#define LEFT_JUSTIFY 0x01
+#define PREFIX_SIGN 0x02
+#define PREFIX_BLANK 0x04
+#define COMMA_TYPE 0x08
+#define LONG_TYPE 0x10
+#define PREFIX_ZERO 0x20
+
+//
+// Largest number of characters that can be printed out.
+//
+#define EFI_DRIVER_LIB_MAX_PRINT_BUFFER (80 * 4)
+
+#endif
diff --git a/EdkCompatibilityPkg/Foundation/Library/Dxe/Print/PrintLib.inf b/EdkCompatibilityPkg/Foundation/Library/Dxe/Print/PrintLib.inf new file mode 100644 index 0000000000..e5c6f373f6 --- /dev/null +++ b/EdkCompatibilityPkg/Foundation/Library/Dxe/Print/PrintLib.inf @@ -0,0 +1,49 @@ +#/*++
+#
+# Copyright (c) 2004, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# PrintLib.inf
+#
+# Abstract:
+#
+# Component description file.
+#
+#--*/
+
+[defines]
+BASE_NAME = PrintLib
+COMPONENT_TYPE = LIBRARY
+
+[sources.common]
+ BoxDraw.c
+ Print.c
+ Print.h
+ StdErr.c
+ Unicode\PrintWidth.h
+ Unicode\SPrint.c
+
+[includes.common]
+ $(EDK_SOURCE)\Foundation
+ $(EDK_SOURCE)\Foundation\Framework
+ $(EDK_SOURCE)\Foundation\Efi
+ .
+ $(EDK_SOURCE)\Foundation\Include
+ $(EDK_SOURCE)\Foundation\Efi\Include
+ $(EDK_SOURCE)\Foundation\Framework\Include
+ $(EDK_SOURCE)\Foundation\Include\IndustryStandard
+ $(EDK_SOURCE)\Foundation\Library\Dxe\Include
+ $(EDK_SOURCE)\Foundation\Library\Dxe\Print\Unicode
+ $(EDK_SOURCE)\Foundation\Core\Dxe
+
+[libraries.common]
+
+[nmake.common]
diff --git a/EdkCompatibilityPkg/Foundation/Library/Dxe/Print/StdErr.c b/EdkCompatibilityPkg/Foundation/Library/Dxe/Print/StdErr.c new file mode 100644 index 0000000000..e4a649d8f6 --- /dev/null +++ b/EdkCompatibilityPkg/Foundation/Library/Dxe/Print/StdErr.c @@ -0,0 +1,284 @@ +/*++
+
+Copyright (c) 2004, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+
+ StdErr.c
+
+Abstract:
+
+ Basic Ascii AvSPrintf() function named VSPrint(). VSPrint() enables very
+ simple implemenation of SPrint() and Print() to support debug.
+
+ You can not Print more than EFI_DRIVER_LIB_MAX_PRINT_BUFFER characters at a
+ time. This makes the implementation very simple.
+
+ VSPrint, Print, SPrint format specification has the follwoing form
+
+ %[flags][width]type
+
+ flags:
+ '-' - Left justify
+ '+' - Prefix a sign
+ ' ' - Prefix a blank
+ ',' - Place commas in numberss
+ '0' - Prefix for width with zeros
+ 'l' - UINT64
+ 'L' - UINT64
+
+ width:
+ '*' - Get width from a UINTN argumnet from the argument list
+ Decimal number that represents width of print
+
+ type:
+ 'X' - argument is a UINTN hex number, prefix '0'
+ 'x' - argument is a hex number
+ 'd' - argument is a decimal number
+ 'a' - argument is an ascii string
+ 'S','s' - argument is an Unicode string
+ 'g' - argument is a pointer to an EFI_GUID
+ 't' - argument is a pointer to an EFI_TIME structure
+ 'c' - argument is an ascii character
+ 'r' - argument is EFI_STATUS
+ '%' - Print a %
+
+--*/
+
+#include "Tiano.h"
+#include "EfiDriverLib.h"
+#include "EfiCommonLib.h"
+#include "EfiPrintLib.h"
+#include "Print.h"
+
+
+UINTN
+ErrorPrint (
+ IN CONST CHAR16 *ErrorString,
+ IN CONST CHAR8 *Format,
+ ...
+ )
+/*++
+
+Routine Description:
+
+ Print function for a maximum of EFI_DRIVER_LIB_MAX_PRINT_BUFFER ascii
+ characters.
+
+Arguments:
+
+ ErrorString - String of error infomation.
+
+ Format - Ascii format string see file header for more details.
+
+ ... - Vararg list consumed by processing Format.
+
+Returns:
+
+ Number of characters printed.
+
+--*/
+{
+ UINTN Return;
+ VA_LIST Marker;
+ UINTN Index;
+ UINTN MaxIndex;
+ CHAR16 Buffer[EFI_DRIVER_LIB_MAX_PRINT_BUFFER];
+ CHAR16 UnicodeFormat[EFI_DRIVER_LIB_MAX_PRINT_BUFFER];
+
+ MaxIndex = EfiAsciiStrLen ((CHAR8 *) Format);
+ if (MaxIndex >= EFI_DRIVER_LIB_MAX_PRINT_BUFFER) {
+ //
+ // Format string was too long for use to process.
+ //
+ return 0;
+ }
+
+ if (ErrorString != '\0') {
+ if (gST->StdErr != NULL) {
+ //
+ // To be extra safe make sure StdErr has been initialized
+ //
+ gST->StdErr->SetAttribute (gST->StdErr, EFI_TEXT_ATTR (EFI_RED, EFI_BLACK));
+ gST->StdErr->OutputString (gST->StdErr, (CHAR16 *) ErrorString);
+ gST->StdErr->SetAttribute (gST->StdErr, EFI_TEXT_ATTR (EFI_WHITE, EFI_BLACK));
+ }
+ }
+
+ for (Index = 0; Index < MaxIndex; Index++) {
+ UnicodeFormat[Index] = (CHAR16) Format[Index];
+ }
+
+ UnicodeFormat[Index] = 0;
+
+ VA_START (Marker, Format);
+ Return = VSPrint (Buffer, sizeof (Buffer), UnicodeFormat, Marker);
+ VA_END (Marker);
+
+ //
+ // Need to convert to Unicode to do an OutputString
+ //
+
+ if (gST->StdErr != NULL) {
+ //
+ // To be extra safe make sure StdErr has been initialized
+ //
+ gST->StdErr->OutputString (gST->StdErr, Buffer);
+ }
+
+ return Return;
+}
+
+
+UINTN
+Aprint (
+ IN CONST CHAR8 *Format,
+ ...
+ )
+/*++
+
+Routine Description:
+
+ Print function for a maximum of EFI_DRIVER_LIB_MAX_PRINT_BUFFER ascii
+ characters.
+
+Arguments:
+
+ Format - Ascii format string see file header for more details.
+
+ ... - Vararg list consumed by processing Format.
+
+Returns:
+
+ Number of characters printed.
+
+--*/
+{
+ UINTN Return;
+ VA_LIST Marker;
+ UINTN Index;
+ UINTN MaxIndex;
+ CHAR16 Buffer[EFI_DRIVER_LIB_MAX_PRINT_BUFFER];
+ CHAR16 UnicodeFormat[EFI_DRIVER_LIB_MAX_PRINT_BUFFER];
+
+ MaxIndex = EfiAsciiStrLen ((CHAR8 *) Format);
+ if (MaxIndex >= EFI_DRIVER_LIB_MAX_PRINT_BUFFER) {
+ //
+ // Format string was too long for use to process.
+ //
+ return 0;
+ }
+
+ for (Index = 0; Index < EFI_DRIVER_LIB_MAX_PRINT_BUFFER; Index++) {
+ UnicodeFormat[Index] = (CHAR16) Format[Index];
+ }
+
+ VA_START (Marker, Format);
+ Return = VSPrint (Buffer, sizeof (Buffer), UnicodeFormat, Marker);
+ VA_END (Marker);
+
+ //
+ // Need to convert to Unicode to do an OutputString
+ //
+
+ if (gST->ConOut != NULL) {
+ //
+ // To be extra safe make sure ConOut has been initialized
+ //
+ gST->ConOut->OutputString (gST->ConOut, Buffer);
+ }
+
+ return Return;
+}
+
+
+UINTN
+Print (
+ IN CONST CHAR16 *Format,
+ ...
+ )
+/*++
+
+Routine Description:
+
+ Print function for a maximum of EFI_DRIVER_LIB_MAX_PRINT_BUFFER ascii
+ characters.
+
+Arguments:
+
+ Format - Ascii format string see file header for more details.
+
+ ... - Vararg list consumed by processing Format.
+
+Returns:
+
+ Number of characters printed.
+
+--*/
+{
+ UINTN Return;
+ VA_LIST Marker;
+ CHAR16 Buffer[EFI_DRIVER_LIB_MAX_PRINT_BUFFER];
+
+ VA_START (Marker, Format);
+ Return = VSPrint (Buffer, sizeof (Buffer), Format, Marker);
+ VA_END (Marker);
+
+ if (gST->ConOut != NULL) {
+ //
+ // To be extra safe make sure ConOut has been initialized
+ //
+ gST->ConOut->OutputString (gST->ConOut, Buffer);
+ }
+
+ return Return;
+}
+
+UINTN
+UPrint (
+ IN CONST CHAR16 *Format,
+ ...
+ )
+/*++
+
+Routine Description:
+
+ Print function for a maximum of EFI_DRIVER_LIB_MAX_PRINT_BUFFER ascii
+ characters.
+
+Arguments:
+
+ Format - Ascii format string see file header for more details.
+
+ ... - Vararg list consumed by processing Format.
+
+Returns:
+
+ Number of characters printed.
+
+--*/
+{
+ UINTN Return;
+ VA_LIST Marker;
+ CHAR16 Buffer[EFI_DRIVER_LIB_MAX_PRINT_BUFFER];
+
+ VA_START (Marker, Format);
+ Return = VSPrint (Buffer, sizeof (Buffer), Format, Marker);
+ VA_END (Marker);
+
+ if (gST->ConOut != NULL) {
+ //
+ // To be extra safe make sure ConOut has been initialized
+ //
+ gST->ConOut->OutputString (gST->ConOut, Buffer);
+ }
+
+ return Return;
+}
diff --git a/EdkCompatibilityPkg/Foundation/Library/Dxe/Print/Unicode/PrintWidth.h b/EdkCompatibilityPkg/Foundation/Library/Dxe/Print/Unicode/PrintWidth.h new file mode 100644 index 0000000000..e8e8d6f353 --- /dev/null +++ b/EdkCompatibilityPkg/Foundation/Library/Dxe/Print/Unicode/PrintWidth.h @@ -0,0 +1,35 @@ +/*++
+
+Copyright (c) 2004, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+
+ PrintWidth.h
+
+Abstract:
+
+ Unicde option for generic width.
+ CHAR_W is Unicode
+ STRING_W is L""
+
+--*/
+
+#ifndef _PRINT_WIDTH_H_
+#define _PRINT_WIDTH_H_
+
+typedef CHAR16 CHAR_W;
+#define STRING_W(_s) L##_s
+
+#define USPrint(Buffer, BufferSize, Format) SPrint (Buffer, BufferSize, Format)
+#define UvSPrint(Buffer, BufferSize, Format, Marker) VSPrint (Buffer, BufferSize, Format, Marker)
+
+#include "EfiCommonLib.h"
+
+#endif
diff --git a/EdkCompatibilityPkg/Foundation/Library/Dxe/Print/Unicode/Sprint.c b/EdkCompatibilityPkg/Foundation/Library/Dxe/Print/Unicode/Sprint.c new file mode 100644 index 0000000000..6b70aa6544 --- /dev/null +++ b/EdkCompatibilityPkg/Foundation/Library/Dxe/Print/Unicode/Sprint.c @@ -0,0 +1,144 @@ +/*++
+
+Copyright (c) 2004, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+
+ Sprint.c
+
+Abstract:
+
+ Basic Ascii AvSPrintf() function named VSPrint(). VSPrint() enables very
+ simple implemenation of SPrint() and Print() to support debug.
+
+ You can not Print more than EFI_DRIVER_LIB_MAX_PRINT_BUFFER characters at a
+ time. This makes the implementation very simple.
+
+ VSPrint, Print, SPrint format specification has the follwoing form
+
+ %[flags][width]type
+
+ flags:
+ '-' - Left justify
+ '+' - Prefix a sign
+ ' ' - Prefix a blank
+ ',' - Place commas in numberss
+ '0' - Prefix for width with zeros
+ 'l' - UINT64
+ 'L' - UINT64
+
+ width:
+ '*' - Get width from a UINTN argumnet from the argument list
+ Decimal number that represents width of print
+
+ type:
+ 'X' - argument is a UINTN hex number, prefix '0'
+ 'x' - argument is a hex number
+ 'd' - argument is a decimal number
+ 'a' - argument is an ascii string
+ 'S','s' - argument is an Unicode string
+ 'g' - argument is a pointer to an EFI_GUID
+ 't' - argument is a pointer to an EFI_TIME structure
+ 'c' - argument is an ascii character
+ 'r' - argument is EFI_STATUS
+ '%' - Print a %
+
+--*/
+
+#include "TianoCommon.h"
+#include "PrintWidth.h"
+#include "EfiPrintLib.h"
+#include "Print.h"
+
+
+UINTN
+ASPrint (
+ OUT CHAR8 *Buffer,
+ IN UINTN BufferSize,
+ IN CONST CHAR8 *Format,
+ ...
+ )
+/*++
+
+Routine Description:
+
+ Process format and place the results in Buffer for narrow chars.
+
+Arguments:
+
+ Buffer - Narrow char buffer to print the results of the parsing of Format into.
+ BufferSize - Maximum number of characters to put into buffer.
+ Format - Format string
+ ... - Vararg list consumed by processing Format.
+
+Returns:
+
+ Number of characters printed.
+
+--*/
+{
+ UINTN Return;
+ VA_LIST Marker;
+
+ VA_START (Marker, Format);
+ Return = AvSPrint (Buffer, BufferSize, Format, Marker);
+ VA_END (Marker);
+
+ return Return;
+}
+
+
+UINTN
+AvSPrint (
+ OUT CHAR8 *Buffer,
+ IN UINTN BufferSize,
+ IN CONST CHAR8 *FormatString,
+ IN VA_LIST Marker
+ )
+/*++
+
+Routine Description:
+
+ Internal implementation of ASPrint.
+ Process format and place the results in Buffer for narrow chars.
+
+Arguments:
+
+ Buffer - Narrow char buffer to print the results of the parsing of Format into.
+ BufferSize - Maximum number of characters to put into buffer.
+ FormatString - Format string
+ Marker - Vararg list consumed by processing Format.
+
+Returns:
+
+ Number of characters printed.
+
+--*/
+{
+ UINTN Index;
+ CHAR16 UnicodeFormat[EFI_DRIVER_LIB_MAX_PRINT_BUFFER];
+ CHAR16 UnicodeResult[EFI_DRIVER_LIB_MAX_PRINT_BUFFER];
+
+ for (Index = 0; Index < EFI_DRIVER_LIB_MAX_PRINT_BUFFER && FormatString[Index] != '\0'; Index++) {
+ UnicodeFormat[Index] = (CHAR16) FormatString[Index];
+ }
+
+ UnicodeFormat[Index] = '\0';
+
+ Index = VSPrint (UnicodeResult, EFI_DRIVER_LIB_MAX_PRINT_BUFFER, UnicodeFormat, Marker);
+
+ for (Index = 0; (Index < (BufferSize - 1)) && UnicodeResult[Index] != '\0'; Index++) {
+ Buffer[Index] = (CHAR8) UnicodeResult[Index];
+ }
+
+ Buffer[Index] = '\0';
+
+ return Index++;
+}
|