More moves for Tool Packages
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1676 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lhauch
674
Tools/CCode/Source/String/PrintLib.c
Normal file
674
Tools/CCode/Source/String/PrintLib.c
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@ -0,0 +1,674 @@
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/*++
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Copyright (c) 2004-2006 Intel Corporation. All rights reserved
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This program and the accompanying materials are licensed and made available
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under the terms and conditions of the BSD License which accompanies this
|
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distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name:
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PrintLib.c
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Abstract:
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Print Library.
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--*/
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#include <Common/UefiBaseTypes.h>
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#include <Library/PrintLib.h>
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#include "CommonLib.h"
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#include "PrintLibInternal.h"
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typedef struct {
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RETURN_STATUS Status;
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CHAR8 *String;
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} STATUS_LOOKUP_TABLE_ENTRY;
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static CONST STATUS_LOOKUP_TABLE_ENTRY StatusString[] = {
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{ RETURN_SUCCESS, "Success" },
|
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{ RETURN_LOAD_ERROR, "Load Error" },
|
||||
{ RETURN_INVALID_PARAMETER, "Invalid Parameter" },
|
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{ RETURN_UNSUPPORTED, "Unsupported" },
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{ RETURN_BAD_BUFFER_SIZE, "Bad Buffer Size" },
|
||||
{ RETURN_BUFFER_TOO_SMALL, "Buffer Too Small" },
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{ RETURN_NOT_READY, "Not Ready" },
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{ RETURN_DEVICE_ERROR, "Device Error" },
|
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{ RETURN_WRITE_PROTECTED, "Write Protected" },
|
||||
{ RETURN_OUT_OF_RESOURCES, "Out of Resources" },
|
||||
{ RETURN_VOLUME_CORRUPTED, "Volume Corrupt" },
|
||||
{ RETURN_VOLUME_FULL, "Volume Full" },
|
||||
{ RETURN_NO_MEDIA, "No Media" },
|
||||
{ RETURN_MEDIA_CHANGED, "Media changed" },
|
||||
{ RETURN_NOT_FOUND, "Not Found" },
|
||||
{ RETURN_ACCESS_DENIED, "Access Denied" },
|
||||
{ RETURN_NO_RESPONSE, "No Response" },
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||||
{ RETURN_NO_MAPPING, "No mapping" },
|
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{ RETURN_TIMEOUT, "Time out" },
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||||
{ RETURN_NOT_STARTED, "Not started" },
|
||||
{ RETURN_ALREADY_STARTED, "Already started" },
|
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{ RETURN_ABORTED, "Aborted" },
|
||||
{ RETURN_ICMP_ERROR, "ICMP Error" },
|
||||
{ RETURN_TFTP_ERROR, "TFTP Error" },
|
||||
{ RETURN_PROTOCOL_ERROR, "Protocol Error" },
|
||||
{ RETURN_WARN_UNKNOWN_GLYPH, "Warning Unknown Glyph" },
|
||||
{ RETURN_WARN_DELETE_FAILURE, "Warning Delete Failure" },
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{ RETURN_WARN_WRITE_FAILURE, "Warning Write Failure" },
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{ RETURN_WARN_BUFFER_TOO_SMALL, "Warning Buffer Too Small" },
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{ 0, NULL }
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};
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/**
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||||
VSPrint function to process format and place the results in Buffer. Since a
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VA_LIST is used this rountine allows the nesting of Vararg routines. Thus
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this is the main print working routine
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@param StartOfBuffer Unicode buffer to print the results of the parsing of Format into.
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@param BufferSize Maximum number of characters to put into buffer. Zero means
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no limit.
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@param Flags Intial flags value. Can only have FORMAT_UNICODE and OUTPUT_UNICODE set
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@param FormatString Unicode format string see file header for more details.
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@param Marker Vararg list consumed by processing Format.
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@return Number of characters printed.
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**/
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UINTN
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BasePrintLibVSPrint (
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OUT CHAR8 *Buffer,
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IN UINTN BufferSize,
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IN UINTN Flags,
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IN CONST CHAR8 *Format,
|
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IN VA_LIST Marker
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)
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{
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||||
CHAR8 *OriginalBuffer;
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CHAR8 ValueBuffer[MAXIMUM_VALUE_CHARACTERS];
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UINTN BytesPerOutputCharacter;
|
||||
UINTN BytesPerFormatCharacter;
|
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UINTN FormatMask;
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UINTN FormatCharacter;
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UINTN Width;
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UINTN Precision;
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INT64 Value;
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CHAR8 *ArgumentString;
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UINTN Character;
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GUID *TmpGuid;
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TIME *TmpTime;
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||||
UINTN Count;
|
||||
UINTN ArgumentMask;
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||||
INTN BytesPerArgumentCharacter;
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UINTN ArgumentCharacter;
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BOOLEAN Done;
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UINTN Index;
|
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CHAR8 Prefix;
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BOOLEAN ZeroPad;
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BOOLEAN Comma;
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UINTN Digits;
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UINTN Radix;
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RETURN_STATUS Status;
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OriginalBuffer = Buffer;
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if ((Flags & OUTPUT_UNICODE) != 0) {
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BytesPerOutputCharacter = 2;
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} else {
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BytesPerOutputCharacter = 1;
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}
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if ((Flags & FORMAT_UNICODE) != 0) {
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BytesPerFormatCharacter = 2;
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FormatMask = 0xffff;
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} else {
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BytesPerFormatCharacter = 1;
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FormatMask = 0xff;
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}
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//
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// Reserve space for the Null terminator.
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// If BufferSize is 0, this will set BufferSize to the max unsigned value
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//
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BufferSize--;
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//
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// Get the first character from the format string
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//
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FormatCharacter = (*Format | (*(Format + 1) << 8)) & FormatMask;
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//
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// Loop until the end of the format string is reached or the output buffer is full
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//
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while (FormatCharacter != 0 && BufferSize > 0) {
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//
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// Clear all the flag bits except those that may have been passed in
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//
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Flags &= (OUTPUT_UNICODE | FORMAT_UNICODE);
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//
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// Set the default width to zero, and the default precision to 1
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//
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Width = 0;
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Precision = 1;
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Prefix = 0;
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Comma = FALSE;
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ZeroPad = FALSE;
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Count = 0;
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Digits = 0;
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switch (FormatCharacter) {
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case '%':
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//
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// Parse Flags and Width
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//
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for (Done = FALSE; !Done; ) {
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Format += BytesPerFormatCharacter;
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FormatCharacter = (*Format | (*(Format + 1) << 8)) & FormatMask;
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switch (FormatCharacter) {
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case '.':
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Flags |= PRECISION;
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break;
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case '-':
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Flags |= LEFT_JUSTIFY;
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break;
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case '+':
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Flags |= PREFIX_SIGN;
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break;
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case ' ':
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Flags |= PREFIX_BLANK;
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break;
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case ',':
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Flags |= COMMA_TYPE;
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break;
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case 'L':
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case 'l':
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Flags |= LONG_TYPE;
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break;
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case '*':
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if ((Flags & PRECISION) == 0) {
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Flags |= PAD_TO_WIDTH;
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Width = VA_ARG (Marker, UINTN);
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} else {
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||||
Precision = VA_ARG (Marker, UINTN);
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||||
}
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break;
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case '0':
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if ((Flags & PRECISION) == 0) {
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Flags |= PREFIX_ZERO;
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}
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case '1':
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case '2':
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case '3':
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case '4':
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case '5':
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case '6':
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case '7':
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case '8':
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case '9':
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for (Count = 0; ((FormatCharacter >= '0') && (FormatCharacter <= '9')); ){
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Count = (Count * 10) + FormatCharacter - '0';
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Format += BytesPerFormatCharacter;
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FormatCharacter = (*Format | (*(Format + 1) << 8)) & FormatMask;
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}
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Format -= BytesPerFormatCharacter;
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if ((Flags & PRECISION) == 0) {
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Flags |= PAD_TO_WIDTH;
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Width = Count;
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} else {
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Precision = Count;
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}
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break;
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default:
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Done = TRUE;
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break;
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}
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}
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//
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// Limit the maximum field width to the remaining characters in the output buffer
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//
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if (Width > BufferSize) {
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Width = BufferSize;
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}
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//
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// Handle each argument type
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//
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switch (FormatCharacter) {
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case 'X':
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Flags |= PREFIX_ZERO;
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//
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// break skiped on purpose
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//
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case 'x':
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Flags |= RADIX_HEX;
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//
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// break skiped on purpose
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//
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case 'd':
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if ((Flags & LONG_TYPE) == 0) {
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Value = (VA_ARG (Marker, INTN));
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||||
} else {
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Value = VA_ARG (Marker, INT64);
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}
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if ((Flags & PREFIX_BLANK) != 0) {
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||||
Prefix = ' ';
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||||
}
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||||
if ((Flags & PREFIX_SIGN) != 0) {
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||||
Prefix = '+';
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||||
}
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||||
if ((Flags & COMMA_TYPE) != 0) {
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||||
Comma = TRUE;
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||||
}
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||||
if ((Flags & RADIX_HEX) == 0) {
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Radix = 10;
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||||
if (Comma) {
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Flags &= (~PREFIX_ZERO);
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Precision = 1;
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||||
}
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||||
if (Value < 0) {
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||||
Flags |= PREFIX_SIGN;
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||||
Prefix = '-';
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||||
Value = -Value;
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||||
}
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||||
} else {
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||||
Radix = 16;
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||||
Comma = FALSE;
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||||
if ((Flags & LONG_TYPE) == 0 && Value < 0) {
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||||
Value = (UINTN)Value;
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||||
}
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||||
}
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||||
//
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||||
// Convert Value to a reversed string
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||||
//
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||||
Count = BasePrintLibValueToString (ValueBuffer, Value, Radix);
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if (Value == 0 && Precision == 0) {
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Count = 0;
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}
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ArgumentString = (CHAR8 *)ValueBuffer + Count;
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Digits = 3 - (Count % 3);
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if (Comma && Count != 0) {
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||||
Count += ((Count - 1) / 3);
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||||
}
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||||
if (Prefix != 0) {
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||||
Count++;
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}
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||||
Flags |= ARGUMENT_REVERSED;
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||||
ZeroPad = TRUE;
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||||
if ((Flags & PREFIX_ZERO) != 0) {
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||||
if ((Flags & PAD_TO_WIDTH) != 0) {
|
||||
if ((Flags & PRECISION) == 0) {
|
||||
Precision = Width;
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||||
}
|
||||
}
|
||||
}
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||||
break;
|
||||
|
||||
case 's':
|
||||
case 'S':
|
||||
Flags |= ARGUMENT_UNICODE;
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||||
//
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||||
// break skipped on purpose
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||||
//
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||||
case 'a':
|
||||
ArgumentString = (CHAR8 *)VA_ARG (Marker, CHAR8 *);
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if (ArgumentString == NULL) {
|
||||
Flags &= (~ARGUMENT_UNICODE);
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||||
ArgumentString = "<null string>";
|
||||
}
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||||
break;
|
||||
|
||||
case 'c':
|
||||
Character = VA_ARG (Marker, UINTN) & 0xffff;
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||||
ArgumentString = (CHAR8 *)&Character;
|
||||
Flags |= ARGUMENT_UNICODE;
|
||||
break;
|
||||
|
||||
case 'g':
|
||||
TmpGuid = VA_ARG (Marker, GUID *);
|
||||
if (TmpGuid == NULL) {
|
||||
ArgumentString = "<null guid>";
|
||||
} else {
|
||||
BasePrintLibSPrint (
|
||||
ValueBuffer,
|
||||
0,
|
||||
0,
|
||||
"%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
|
||||
TmpGuid->Data1,
|
||||
TmpGuid->Data2,
|
||||
TmpGuid->Data3,
|
||||
TmpGuid->Data4[0],
|
||||
TmpGuid->Data4[1],
|
||||
TmpGuid->Data4[2],
|
||||
TmpGuid->Data4[3],
|
||||
TmpGuid->Data4[4],
|
||||
TmpGuid->Data4[5],
|
||||
TmpGuid->Data4[6],
|
||||
TmpGuid->Data4[7]
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||||
);
|
||||
ArgumentString = ValueBuffer;
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||||
}
|
||||
break;
|
||||
|
||||
case 't':
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||||
TmpTime = VA_ARG (Marker, TIME *);
|
||||
if (TmpTime == NULL) {
|
||||
ArgumentString = "<null time>";
|
||||
} else {
|
||||
BasePrintLibSPrint (
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||||
ValueBuffer,
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||||
0,
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||||
0,
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||||
"%02d/%02d/%04d %02d:%02d",
|
||||
TmpTime->Month,
|
||||
TmpTime->Day,
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||||
TmpTime->Year,
|
||||
TmpTime->Hour,
|
||||
TmpTime->Minute
|
||||
);
|
||||
ArgumentString = ValueBuffer;
|
||||
}
|
||||
break;
|
||||
|
||||
case 'r':
|
||||
Status = VA_ARG (Marker, RETURN_STATUS);
|
||||
ArgumentString = ValueBuffer;
|
||||
for (Index = 0; StatusString[Index].String != NULL; Index++) {
|
||||
if (Status == StatusString[Index].Status) {
|
||||
ArgumentString = StatusString[Index].String;
|
||||
}
|
||||
}
|
||||
if (ArgumentString == ValueBuffer) {
|
||||
BasePrintLibSPrint ((CHAR8 *) ValueBuffer, 0, 0, "%08X", Status);
|
||||
}
|
||||
break;
|
||||
|
||||
case '%':
|
||||
default:
|
||||
//
|
||||
// if the type is '%' or unknown, then print it to the screen
|
||||
//
|
||||
ArgumentString = (CHAR8 *)&FormatCharacter;
|
||||
Flags |= ARGUMENT_UNICODE;
|
||||
break;
|
||||
}
|
||||
break;
|
||||
case '\n':
|
||||
ArgumentString = "\n";
|
||||
|
||||
break;
|
||||
default:
|
||||
ArgumentString = (CHAR8 *)&FormatCharacter;
|
||||
Flags |= ARGUMENT_UNICODE;
|
||||
break;
|
||||
}
|
||||
|
||||
//
|
||||
// Retrieve the ArgumentString attriubutes
|
||||
//
|
||||
if ((Flags & ARGUMENT_UNICODE) != 0) {
|
||||
ArgumentMask = 0xffff;
|
||||
BytesPerArgumentCharacter = 2;
|
||||
} else {
|
||||
ArgumentMask = 0xff;
|
||||
BytesPerArgumentCharacter = 1;
|
||||
}
|
||||
if ((Flags & ARGUMENT_REVERSED) != 0) {
|
||||
BytesPerArgumentCharacter = -BytesPerArgumentCharacter;
|
||||
} else {
|
||||
//
|
||||
// Compute the number of characters in ArgumentString and store it in Count
|
||||
// ArgumentString is either null-terminated, or it contains Precision characters
|
||||
//
|
||||
for (Count = 0; Count < Precision || ((Flags & PRECISION) == 0); Count++) {
|
||||
ArgumentCharacter = ((ArgumentString[Count * BytesPerArgumentCharacter] & 0xff) | ((ArgumentString[Count * BytesPerArgumentCharacter + 1]) << 8)) & ArgumentMask;
|
||||
if (ArgumentCharacter == 0) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// Limit the length of the string to append to the remaining characters in the output buffer
|
||||
//
|
||||
if (Count > BufferSize) {
|
||||
Count = BufferSize;
|
||||
}
|
||||
if (Precision < Count) {
|
||||
Precision = Count;
|
||||
}
|
||||
|
||||
//
|
||||
// Pad before the string
|
||||
//
|
||||
if ((Flags & (PAD_TO_WIDTH | LEFT_JUSTIFY)) == (PAD_TO_WIDTH)) {
|
||||
Buffer = BasePrintLibFillBuffer (Buffer, Width - Precision, ' ', BytesPerOutputCharacter);
|
||||
}
|
||||
|
||||
if (ZeroPad) {
|
||||
if (Prefix != 0) {
|
||||
Buffer = BasePrintLibFillBuffer (Buffer, 1, Prefix, BytesPerOutputCharacter);
|
||||
}
|
||||
Buffer = BasePrintLibFillBuffer (Buffer, Precision - Count, '0', BytesPerOutputCharacter);
|
||||
} else {
|
||||
Buffer = BasePrintLibFillBuffer (Buffer, Precision - Count, ' ', BytesPerOutputCharacter);
|
||||
if (Prefix != 0) {
|
||||
Buffer = BasePrintLibFillBuffer (Buffer, 1, Prefix, BytesPerOutputCharacter);
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// Output the Prefix character if it is present
|
||||
//
|
||||
Index = 0;
|
||||
if (Prefix) {
|
||||
Index++;
|
||||
}
|
||||
|
||||
//
|
||||
// Copy the string into the output buffer performing the required type conversions
|
||||
//
|
||||
while (Index < Count) {
|
||||
ArgumentCharacter = ((*ArgumentString & 0xff) | (*(ArgumentString + 1) << 8)) & ArgumentMask;
|
||||
|
||||
Buffer = BasePrintLibFillBuffer (Buffer, 1, ArgumentCharacter, BytesPerOutputCharacter);
|
||||
ArgumentString += BytesPerArgumentCharacter;
|
||||
Index++;
|
||||
if (Comma) {
|
||||
Digits++;
|
||||
if (Digits == 3) {
|
||||
Digits = 0;
|
||||
Index++;
|
||||
if (Index < Count) {
|
||||
Buffer = BasePrintLibFillBuffer (Buffer, 1, ',', BytesPerOutputCharacter);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// Pad after the string
|
||||
//
|
||||
if ((Flags & (PAD_TO_WIDTH | LEFT_JUSTIFY)) == (PAD_TO_WIDTH | LEFT_JUSTIFY)) {
|
||||
Buffer = BasePrintLibFillBuffer (Buffer, Width - Precision, ' ', BytesPerOutputCharacter);
|
||||
}
|
||||
|
||||
//
|
||||
// Reduce the number of characters
|
||||
//
|
||||
BufferSize -= Count;
|
||||
|
||||
//
|
||||
// Get the next character from the format string
|
||||
//
|
||||
Format += BytesPerFormatCharacter;
|
||||
|
||||
//
|
||||
// Get the next character from the format string
|
||||
//
|
||||
FormatCharacter = (*Format | (*(Format + 1) << 8)) & FormatMask;
|
||||
}
|
||||
|
||||
//
|
||||
// Null terminate the Unicode or ASCII string
|
||||
//
|
||||
Buffer = BasePrintLibFillBuffer (Buffer, 1, 0, BytesPerOutputCharacter);
|
||||
|
||||
return ((Buffer - OriginalBuffer) / BytesPerOutputCharacter);
|
||||
}
|
||||
|
||||
UINTN
|
||||
BasePrintLibSPrint (
|
||||
OUT CHAR8 *StartOfBuffer,
|
||||
IN UINTN BufferSize,
|
||||
IN UINTN Flags,
|
||||
IN CONST CHAR8 *FormatString,
|
||||
...
|
||||
)
|
||||
{
|
||||
VA_LIST Marker;
|
||||
|
||||
VA_START (Marker, FormatString);
|
||||
return BasePrintLibVSPrint (StartOfBuffer, BufferSize, Flags, FormatString, Marker);
|
||||
}
|
||||
|
||||
UINTN
|
||||
EFIAPI
|
||||
UnicodeVSPrint (
|
||||
OUT CHAR16 *StartOfBuffer,
|
||||
IN UINTN BufferSize,
|
||||
IN CONST CHAR16 *FormatString,
|
||||
IN VA_LIST Marker
|
||||
)
|
||||
{
|
||||
return BasePrintLibVSPrint ((CHAR8 *)StartOfBuffer, BufferSize >> 1, FORMAT_UNICODE | OUTPUT_UNICODE, (CHAR8 *)FormatString, Marker);
|
||||
}
|
||||
|
||||
UINTN
|
||||
EFIAPI
|
||||
UnicodeSPrint (
|
||||
OUT CHAR16 *StartOfBuffer,
|
||||
IN UINTN BufferSize,
|
||||
IN CONST CHAR16 *FormatString,
|
||||
...
|
||||
)
|
||||
{
|
||||
VA_LIST Marker;
|
||||
|
||||
VA_START (Marker, FormatString);
|
||||
return UnicodeVSPrint (StartOfBuffer, BufferSize, FormatString, Marker);
|
||||
}
|
||||
|
||||
UINTN
|
||||
EFIAPI
|
||||
UnicodeVSPrintAsciiFormat (
|
||||
OUT CHAR16 *StartOfBuffer,
|
||||
IN UINTN BufferSize,
|
||||
IN CONST CHAR8 *FormatString,
|
||||
IN VA_LIST Marker
|
||||
)
|
||||
{
|
||||
return BasePrintLibVSPrint ((CHAR8 *)StartOfBuffer, BufferSize >> 1, OUTPUT_UNICODE,FormatString, Marker);
|
||||
}
|
||||
|
||||
UINTN
|
||||
EFIAPI
|
||||
UnicodeSPrintAsciiFormat (
|
||||
OUT CHAR16 *StartOfBuffer,
|
||||
IN UINTN BufferSize,
|
||||
IN CONST CHAR8 *FormatString,
|
||||
...
|
||||
)
|
||||
{
|
||||
VA_LIST Marker;
|
||||
|
||||
VA_START (Marker, FormatString);
|
||||
return UnicodeVSPrintAsciiFormat (StartOfBuffer, BufferSize >> 1, FormatString, Marker);
|
||||
}
|
||||
|
||||
UINTN
|
||||
EFIAPI
|
||||
AsciiVSPrint (
|
||||
OUT CHAR8 *StartOfBuffer,
|
||||
IN UINTN BufferSize,
|
||||
IN CONST CHAR8 *FormatString,
|
||||
IN VA_LIST Marker
|
||||
)
|
||||
{
|
||||
return BasePrintLibVSPrint (StartOfBuffer, BufferSize, 0, FormatString, Marker);
|
||||
}
|
||||
|
||||
UINTN
|
||||
EFIAPI
|
||||
AsciiSPrint (
|
||||
OUT CHAR8 *StartOfBuffer,
|
||||
IN UINTN BufferSize,
|
||||
IN CONST CHAR8 *FormatString,
|
||||
...
|
||||
)
|
||||
{
|
||||
VA_LIST Marker;
|
||||
|
||||
VA_START (Marker, FormatString);
|
||||
return AsciiVSPrint (StartOfBuffer, BufferSize, FormatString, Marker);
|
||||
}
|
||||
|
||||
UINTN
|
||||
EFIAPI
|
||||
AsciiVSPrintUnicodeFormat (
|
||||
OUT CHAR8 *StartOfBuffer,
|
||||
IN UINTN BufferSize,
|
||||
IN CONST CHAR16 *FormatString,
|
||||
IN VA_LIST Marker
|
||||
)
|
||||
{
|
||||
return BasePrintLibVSPrint (StartOfBuffer, BufferSize, FORMAT_UNICODE, (CHAR8 *)FormatString, Marker);
|
||||
}
|
||||
|
||||
UINTN
|
||||
EFIAPI
|
||||
AsciiSPrintUnicodeFormat (
|
||||
OUT CHAR8 *StartOfBuffer,
|
||||
IN UINTN BufferSize,
|
||||
IN CONST CHAR16 *FormatString,
|
||||
...
|
||||
)
|
||||
{
|
||||
VA_LIST Marker;
|
||||
|
||||
VA_START (Marker, FormatString);
|
||||
return AsciiVSPrintUnicodeFormat (StartOfBuffer, BufferSize, FormatString, Marker);
|
||||
}
|
||||
|
||||
UINTN
|
||||
EFIAPI
|
||||
UnicodeValueToString (
|
||||
IN OUT CHAR16 *Buffer,
|
||||
IN UINTN Flags,
|
||||
IN INT64 Value,
|
||||
IN UINTN Width
|
||||
)
|
||||
{
|
||||
return BasePrintLibConvertValueToString ((CHAR8 *)Buffer, Flags, Value, Width, 2);
|
||||
}
|
||||
|
||||
UINTN
|
||||
EFIAPI
|
||||
AsciiValueToString (
|
||||
IN OUT CHAR8 *Buffer,
|
||||
IN UINTN Flags,
|
||||
IN INT64 Value,
|
||||
IN UINTN Width
|
||||
)
|
||||
{
|
||||
return BasePrintLibConvertValueToString ((CHAR8 *)Buffer, Flags, Value, Width, 1);
|
||||
}
|
||||
142
Tools/CCode/Source/String/PrintLibInternal.c
Normal file
142
Tools/CCode/Source/String/PrintLibInternal.c
Normal file
@ -0,0 +1,142 @@
|
||||
/*++
|
||||
|
||||
Copyright (c) 2004-2006 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:
|
||||
|
||||
PrintLibInternal.c
|
||||
|
||||
Abstract:
|
||||
|
||||
Print Library worker functions.
|
||||
|
||||
--*/
|
||||
|
||||
#include <Common/UefiBaseTypes.h>
|
||||
#include <Library/PrintLib.h>
|
||||
|
||||
#include "CommonLib.h"
|
||||
#include "PrintLibInternal.h"
|
||||
|
||||
static CONST CHAR8 mHexStr[] = {'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};
|
||||
|
||||
CHAR8 *
|
||||
BasePrintLibFillBuffer (
|
||||
CHAR8 *Buffer,
|
||||
INTN Length,
|
||||
UINTN Character,
|
||||
INTN Increment
|
||||
)
|
||||
{
|
||||
INTN Index;
|
||||
|
||||
for (Index = 0; Index < Length; Index++) {
|
||||
*Buffer = (CHAR8) Character;
|
||||
*(Buffer + 1) = (CHAR8) (Character >> 8);
|
||||
Buffer += Increment;
|
||||
}
|
||||
return Buffer;
|
||||
}
|
||||
|
||||
/**
|
||||
Print worker function that prints a Value as a decimal number in Buffer.
|
||||
|
||||
@param Buffer Location to place the Unicode or ASCII string of Value.
|
||||
|
||||
@param Value Value to convert to a Decimal or Hexidecimal string in Buffer.
|
||||
|
||||
@param Flags Flags to use in printing string, see file header for details.
|
||||
|
||||
@param Precision Minimum number of digits to return in the ASCII string
|
||||
|
||||
@return Number of characters printed.
|
||||
|
||||
**/
|
||||
UINTN
|
||||
EFIAPI
|
||||
BasePrintLibValueToString (
|
||||
IN OUT CHAR8 *Buffer,
|
||||
IN INT64 Value,
|
||||
IN UINTN Radix
|
||||
)
|
||||
{
|
||||
UINTN Digits;
|
||||
UINT32 Remainder;
|
||||
|
||||
//
|
||||
// Loop to convert one digit at a time in reverse order
|
||||
//
|
||||
*(Buffer++) = 0;
|
||||
Digits = 0;
|
||||
do {
|
||||
// Value = (INT64)DivU64x32Remainder ((UINT64)Value, (UINT32)Radix, &Remainder);
|
||||
Remainder = (UINT64)Value % (UINT32)Radix;
|
||||
Value = (UINT64)Value / (UINT32)Radix;
|
||||
*(Buffer++) = mHexStr[Remainder];
|
||||
Digits++;
|
||||
} while (Value != 0);
|
||||
return Digits;
|
||||
}
|
||||
|
||||
UINTN
|
||||
BasePrintLibConvertValueToString (
|
||||
IN OUT CHAR8 *Buffer,
|
||||
IN UINTN Flags,
|
||||
IN INT64 Value,
|
||||
IN UINTN Width,
|
||||
IN UINTN Increment
|
||||
)
|
||||
{
|
||||
CHAR8 *OriginalBuffer;
|
||||
CHAR8 ValueBuffer[MAXIMUM_VALUE_CHARACTERS];
|
||||
UINTN Count;
|
||||
UINTN Digits;
|
||||
UINTN Index;
|
||||
|
||||
OriginalBuffer = Buffer;
|
||||
|
||||
if (Width == 0 || (Flags & COMMA_TYPE) != 0) {
|
||||
Flags &= (~PREFIX_ZERO);
|
||||
}
|
||||
|
||||
if (Width == 0 || Width > (MAXIMUM_VALUE_CHARACTERS - 1)) {
|
||||
Width = MAXIMUM_VALUE_CHARACTERS - 1;
|
||||
}
|
||||
|
||||
if (Value < 0) {
|
||||
Value = -Value;
|
||||
Buffer = BasePrintLibFillBuffer (Buffer, 1, '-', Increment);
|
||||
}
|
||||
|
||||
Count = BasePrintLibValueToString (ValueBuffer, Value, 10);
|
||||
|
||||
if ((Flags & PREFIX_ZERO) != 0) {
|
||||
Buffer = BasePrintLibFillBuffer (Buffer, Width - Count, '0', Increment);
|
||||
}
|
||||
|
||||
Digits = 3 - (Count % 3);
|
||||
for (Index = 0; Index < Count; Index++) {
|
||||
Buffer = BasePrintLibFillBuffer (Buffer, 1, ValueBuffer[Count - Index], Increment);
|
||||
if ((Flags & COMMA_TYPE) != 0) {
|
||||
Digits++;
|
||||
if (Digits == 3) {
|
||||
Digits = 0;
|
||||
if ((Index + 1) < Count) {
|
||||
Buffer = BasePrintLibFillBuffer (Buffer, 1, ',', Increment);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Buffer = BasePrintLibFillBuffer (Buffer, 1, 0, Increment);
|
||||
|
||||
return ((Buffer - OriginalBuffer) / Increment);
|
||||
}
|
||||
101
Tools/CCode/Source/String/PrintLibInternal.h
Normal file
101
Tools/CCode/Source/String/PrintLibInternal.h
Normal file
@ -0,0 +1,101 @@
|
||||
/*++
|
||||
|
||||
Copyright (c) 2004-2006 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:
|
||||
|
||||
PrintLibInternal.h
|
||||
|
||||
Abstract:
|
||||
|
||||
Print Library.
|
||||
|
||||
--*/
|
||||
|
||||
|
||||
|
||||
//
|
||||
// Print primitives
|
||||
//
|
||||
//#define LEFT_JUSTIFY 0x01
|
||||
#define PREFIX_SIGN 0x02
|
||||
#define PREFIX_BLANK 0x04
|
||||
//#define COMMA_TYPE 0x08
|
||||
#define LONG_TYPE 0x10
|
||||
//#define PREFIX_ZERO 0x20
|
||||
#define OUTPUT_UNICODE 0x40
|
||||
#define RADIX_HEX 0x80
|
||||
#define FORMAT_UNICODE 0x100
|
||||
#define PAD_TO_WIDTH 0x200
|
||||
#define ARGUMENT_UNICODE 0x400
|
||||
#define PRECISION 0x800
|
||||
#define ARGUMENT_REVERSED 0x1000
|
||||
|
||||
///
|
||||
/// Define the maximum number of characters that are required to encode
|
||||
/// a decimal, hexidecimal, GUID, or TIME value with a Nll terminator.
|
||||
/// Maximum Length Decimal String = 28 "-9,223,372,036,854,775,808"
|
||||
/// Maximum Length Hexidecimal String = 17 "FFFFFFFFFFFFFFFF"
|
||||
/// Maximum Length GUID = 37 "00000000-0000-0000-0000-000000000000"
|
||||
/// Maximum Length TIME = 18 "12/12/2006 12:12"
|
||||
///
|
||||
#define MAXIMUM_VALUE_CHARACTERS 38
|
||||
|
||||
//
|
||||
//
|
||||
//
|
||||
typedef struct {
|
||||
UINT16 Year;
|
||||
UINT8 Month;
|
||||
UINT8 Day;
|
||||
UINT8 Hour;
|
||||
UINT8 Minute;
|
||||
UINT8 Second;
|
||||
UINT8 Pad1;
|
||||
UINT32 Nanosecond;
|
||||
INT16 TimeZone;
|
||||
UINT8 Daylight;
|
||||
UINT8 Pad2;
|
||||
} TIME;
|
||||
|
||||
UINTN
|
||||
BasePrintLibSPrint (
|
||||
OUT CHAR8 *Buffer,
|
||||
IN UINTN BufferSize,
|
||||
IN UINTN Flags,
|
||||
IN CONST CHAR8 *FormatString,
|
||||
...
|
||||
);
|
||||
|
||||
CHAR8 *
|
||||
BasePrintLibFillBuffer (
|
||||
CHAR8 *Buffer,
|
||||
INTN Length,
|
||||
UINTN Character,
|
||||
INTN Increment
|
||||
);
|
||||
|
||||
UINTN
|
||||
EFIAPI
|
||||
BasePrintLibValueToString (
|
||||
IN OUT CHAR8 *Buffer,
|
||||
IN INT64 Value,
|
||||
IN UINTN Radix
|
||||
);
|
||||
|
||||
UINTN
|
||||
BasePrintLibConvertValueToString (
|
||||
IN OUT CHAR8 *Buffer,
|
||||
IN UINTN Flags,
|
||||
IN INT64 Value,
|
||||
IN UINTN Width,
|
||||
IN UINTN Increment
|
||||
);
|
||||
732
Tools/CCode/Source/String/String.c
Normal file
732
Tools/CCode/Source/String/String.c
Normal file
@ -0,0 +1,732 @@
|
||||
/*++
|
||||
|
||||
Copyright (c) 2004-2006 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:
|
||||
|
||||
String.c
|
||||
|
||||
Abstract:
|
||||
|
||||
Unicode and ASCII string primatives.
|
||||
|
||||
--*/
|
||||
|
||||
#include <assert.h>
|
||||
|
||||
#include <Common/UefiBaseTypes.h>
|
||||
|
||||
#include <string.h>
|
||||
|
||||
#include "CommonLib.h"
|
||||
|
||||
/**
|
||||
Returns the length of a Null-terminated Unicode string.
|
||||
|
||||
This function returns the number of Unicode characters in the Null-terminated
|
||||
Unicode string specified by String.
|
||||
|
||||
If String is NULL, then ASSERT().
|
||||
|
||||
@param String Pointer to a Null-terminated Unicode string.
|
||||
|
||||
@return The length of String.
|
||||
|
||||
**/
|
||||
UINTN
|
||||
EFIAPI
|
||||
StrLen (
|
||||
IN CONST CHAR16 *String
|
||||
)
|
||||
{
|
||||
UINTN Length;
|
||||
|
||||
ASSERT (String != NULL);
|
||||
|
||||
for (Length = 0; *String != L'\0'; String++, Length++) {
|
||||
;
|
||||
}
|
||||
return Length;
|
||||
}
|
||||
|
||||
/**
|
||||
Returns the length of a Null-terminated ASCII string.
|
||||
|
||||
This function returns the number of ASCII characters in the Null-terminated
|
||||
ASCII string specified by String.
|
||||
|
||||
If String is NULL, then ASSERT().
|
||||
|
||||
@param String Pointer to a Null-terminated ASCII string.
|
||||
|
||||
@return The length of String.
|
||||
|
||||
**/
|
||||
UINTN
|
||||
EFIAPI
|
||||
AsciiStrLen (
|
||||
IN CONST CHAR8 *String
|
||||
)
|
||||
{
|
||||
UINTN Length;
|
||||
|
||||
ASSERT (String != NULL);
|
||||
|
||||
for (Length = 0; *String != '\0'; String++, Length++) {
|
||||
;
|
||||
}
|
||||
return Length;
|
||||
}
|
||||
|
||||
/**
|
||||
Copies one Null-terminated Unicode string to another Null-terminated Unicode
|
||||
string and returns the new Unicode string.
|
||||
|
||||
This function copies the contents of the Unicode string Source to the Unicode
|
||||
string Destination, and returns Destination. If Source and Destination
|
||||
overlap, then the results are undefined.
|
||||
|
||||
If Destination is NULL, then ASSERT().
|
||||
If Source is NULL, then ASSERT().
|
||||
If Source and Destination overlap, then ASSERT().
|
||||
|
||||
@param Destination Pointer to a Null-terminated Unicode string.
|
||||
@param Source Pointer to a Null-terminated Unicode string.
|
||||
|
||||
@return Destiantion
|
||||
|
||||
**/
|
||||
CHAR16 *
|
||||
EFIAPI
|
||||
StrCpy (
|
||||
OUT CHAR16 *Destination,
|
||||
IN CONST CHAR16 *Source
|
||||
)
|
||||
{
|
||||
CHAR16 *ReturnValue;
|
||||
|
||||
//
|
||||
// Destination cannot be NULL
|
||||
//
|
||||
ASSERT (Destination != NULL);
|
||||
|
||||
//
|
||||
// Destination and source cannot overlap
|
||||
//
|
||||
ASSERT ((UINTN)(Destination - Source) > StrLen (Source));
|
||||
ASSERT ((UINTN)(Source - Destination) > StrLen (Source));
|
||||
|
||||
ReturnValue = Destination;
|
||||
while (*Source) {
|
||||
*(Destination++) = *(Source++);
|
||||
}
|
||||
*Destination = 0;
|
||||
return ReturnValue;
|
||||
}
|
||||
|
||||
/**
|
||||
Copies one Null-terminated Unicode string with a maximum length to another
|
||||
Null-terminated Unicode string with a maximum length and returns the new
|
||||
Unicode string.
|
||||
|
||||
This function copies the contents of the Unicode string Source to the Unicode
|
||||
string Destination, and returns Destination. At most, Length Unicode
|
||||
characters are copied from Source to Destination. If Length is 0, then
|
||||
Destination is returned unmodified. If Length is greater that the number of
|
||||
Unicode characters in Source, then Destination is padded with Null Unicode
|
||||
characters. If Source and Destination overlap, then the results are
|
||||
undefined.
|
||||
|
||||
If Destination is NULL, then ASSERT().
|
||||
If Source is NULL, then ASSERT().
|
||||
If Source and Destination overlap, then ASSERT().
|
||||
|
||||
@param Destination Pointer to a Null-terminated Unicode string.
|
||||
@param Source Pointer to a Null-terminated Unicode string.
|
||||
@param Length Maximum number of Unicode characters to copy.
|
||||
|
||||
@return Destination
|
||||
|
||||
**/
|
||||
CHAR16 *
|
||||
EFIAPI
|
||||
StrnCpy (
|
||||
OUT CHAR16 *Destination,
|
||||
IN CONST CHAR16 *Source,
|
||||
IN UINTN Length
|
||||
)
|
||||
{
|
||||
CHAR16 *ReturnValue;
|
||||
|
||||
if (Length == 0) {
|
||||
return Destination;
|
||||
}
|
||||
|
||||
//
|
||||
// Destination cannot be NULL if Length is not zero
|
||||
//
|
||||
ASSERT (Destination != NULL);
|
||||
|
||||
//
|
||||
// Destination and source cannot overlap
|
||||
// Q: Does Source have to be NULL-terminated?
|
||||
//
|
||||
ASSERT ((UINTN)(Destination - Source) > StrLen (Source));
|
||||
ASSERT ((UINTN)(Source - Destination) >= Length);
|
||||
|
||||
ReturnValue = Destination;
|
||||
|
||||
while ((*Source != L'\0') && (Length > 0)) {
|
||||
*(Destination++) = *(Source++);
|
||||
Length--;
|
||||
}
|
||||
|
||||
memset (Destination, 0, Length * sizeof (*Destination));
|
||||
return ReturnValue;
|
||||
}
|
||||
|
||||
/**
|
||||
Returns the size of a Null-terminated Unicode string in bytes, including the
|
||||
Null terminator.
|
||||
|
||||
This function returns the size, in bytes, of the Null-terminated Unicode
|
||||
string specified by String.
|
||||
|
||||
If String is NULL, then ASSERT().
|
||||
|
||||
@param String Pointer to a Null-terminated Unicode string.
|
||||
|
||||
@return The size of String.
|
||||
|
||||
**/
|
||||
UINTN
|
||||
EFIAPI
|
||||
StrSize (
|
||||
IN CONST CHAR16 *String
|
||||
)
|
||||
{
|
||||
return (StrLen (String) + 1) * sizeof (*String);
|
||||
}
|
||||
|
||||
/**
|
||||
Compares two Null-terminated Unicode strings, and returns the difference
|
||||
between the first mismatched Unicode characters.
|
||||
|
||||
This function compares the Null-terminated Unicode string FirstString to the
|
||||
Null-terminated Unicode string SecondString. If FirstString is identical to
|
||||
SecondString, then 0 is returned. Otherwise, the value returned is the first
|
||||
mismatched Unicode character in SecondString subtracted from the first
|
||||
mismatched Unicode character in FirstString.
|
||||
|
||||
If FirstString is NULL, then ASSERT().
|
||||
If SecondString is NULL, then ASSERT().
|
||||
|
||||
@param FirstString Pointer to a Null-terminated Unicode string.
|
||||
@param SecondString Pointer to a Null-terminated Unicode string.
|
||||
|
||||
@retval 0 FirstString is identical to SecondString.
|
||||
@retval !=0 FirstString is not identical to SecondString.
|
||||
|
||||
**/
|
||||
INTN
|
||||
EFIAPI
|
||||
StrCmp (
|
||||
IN CONST CHAR16 *FirstString,
|
||||
IN CONST CHAR16 *SecondString
|
||||
)
|
||||
{
|
||||
//
|
||||
// ASSERT both strings should never be zero
|
||||
//
|
||||
ASSERT (StrSize (FirstString) != 0);
|
||||
ASSERT (StrSize (SecondString) != 0);
|
||||
|
||||
while ((*FirstString != L'\0') && (*FirstString == *SecondString)) {
|
||||
FirstString++;
|
||||
SecondString++;
|
||||
}
|
||||
return *FirstString - *SecondString;
|
||||
}
|
||||
|
||||
/**
|
||||
Compares two Null-terminated Unicode strings with maximum lengths, and
|
||||
returns the difference between the first mismatched Unicode characters.
|
||||
|
||||
This function compares the Null-terminated Unicode string FirstString to the
|
||||
Null-terminated Unicode string SecondString. At most, Length Unicode
|
||||
characters will be compared. If Length is 0, then 0 is returned. If
|
||||
FirstString is identical to SecondString, then 0 is returned. Otherwise, the
|
||||
value returned is the first mismatched Unicode character in SecondString
|
||||
subtracted from the first mismatched Unicode character in FirstString.
|
||||
|
||||
If FirstString is NULL, then ASSERT().
|
||||
If SecondString is NULL, then ASSERT().
|
||||
|
||||
@param FirstString Pointer to a Null-terminated Unicode string.
|
||||
@param SecondString Pointer to a Null-terminated Unicode string.
|
||||
@param Length Maximum number of Unicode characters to compare.
|
||||
|
||||
@retval 0 FirstString is identical to SecondString.
|
||||
@retval !=0 FirstString is not identical to SecondString.
|
||||
|
||||
**/
|
||||
INTN
|
||||
EFIAPI
|
||||
StrnCmp (
|
||||
IN CONST CHAR16 *FirstString,
|
||||
IN CONST CHAR16 *SecondString,
|
||||
IN UINTN Length
|
||||
)
|
||||
{
|
||||
if (Length == 0) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
//
|
||||
// ASSERT both strings should never be zero
|
||||
//
|
||||
ASSERT (StrSize (FirstString) != 0);
|
||||
ASSERT (StrSize (SecondString) != 0);
|
||||
|
||||
while ((*FirstString != L'\0') &&
|
||||
(*FirstString == *SecondString) &&
|
||||
(Length > 1)) {
|
||||
FirstString++;
|
||||
SecondString++;
|
||||
Length--;
|
||||
}
|
||||
|
||||
return *FirstString - *SecondString;
|
||||
}
|
||||
|
||||
/**
|
||||
Concatenates one Null-terminated Unicode string to another Null-terminated
|
||||
Unicode string, and returns the concatenated Unicode string.
|
||||
|
||||
This function concatenates two Null-terminated Unicode strings. The contents
|
||||
of Null-terminated Unicode string Source are concatenated to the end of
|
||||
Null-terminated Unicode string Destination. The Null-terminated concatenated
|
||||
Unicode String is returned. If Source and Destination overlap, then the
|
||||
results are undefined.
|
||||
|
||||
If Destination is NULL, then ASSERT().
|
||||
If Source is NULL, then ASSERT().
|
||||
If Source and Destination overlap, then ASSERT().
|
||||
|
||||
@param Destination Pointer to a Null-terminated Unicode string.
|
||||
@param Source Pointer to a Null-terminated Unicode string.
|
||||
|
||||
@return Destination
|
||||
|
||||
**/
|
||||
CHAR16 *
|
||||
EFIAPI
|
||||
StrCat (
|
||||
IN OUT CHAR16 *Destination,
|
||||
IN CONST CHAR16 *Source
|
||||
)
|
||||
{
|
||||
StrCpy (Destination + StrLen (Destination), Source);
|
||||
|
||||
//
|
||||
// Size of the resulting string should never be zero.
|
||||
//
|
||||
ASSERT (StrSize (Destination) != 0);
|
||||
return Destination;
|
||||
}
|
||||
|
||||
/**
|
||||
Concatenates one Null-terminated Unicode string with a maximum length to the
|
||||
end of another Null-terminated Unicode string, and returns the concatenated
|
||||
Unicode string.
|
||||
|
||||
This function concatenates two Null-terminated Unicode strings. The contents
|
||||
of Null-terminated Unicode string Source are concatenated to the end of
|
||||
Null-terminated Unicode string Destination, and Destination is returned. At
|
||||
most, Length Unicode characters are concatenated from Source to the end of
|
||||
Destination, and Destination is always Null-terminated. If Length is 0, then
|
||||
Destination is returned unmodified. If Source and Destination overlap, then
|
||||
the results are undefined.
|
||||
|
||||
If Destination is NULL, then ASSERT().
|
||||
If Source is NULL, then ASSERT().
|
||||
If Source and Destination overlap, then ASSERT().
|
||||
|
||||
@param Destination Pointer to a Null-terminated Unicode string.
|
||||
@param Source Pointer to a Null-terminated Unicode string.
|
||||
@param Length Maximum number of Unicode characters to concatenate from
|
||||
Source.
|
||||
|
||||
@return Destination
|
||||
|
||||
**/
|
||||
CHAR16 *
|
||||
EFIAPI
|
||||
StrnCat (
|
||||
IN OUT CHAR16 *Destination,
|
||||
IN CONST CHAR16 *Source,
|
||||
IN UINTN Length
|
||||
)
|
||||
{
|
||||
StrnCpy (Destination + StrLen (Destination), Source, Length);
|
||||
|
||||
//
|
||||
// Size of the resulting string should never be zero.
|
||||
//
|
||||
ASSERT (StrSize (Destination) != 0);
|
||||
return Destination;
|
||||
}
|
||||
|
||||
/**
|
||||
Copies one Null-terminated ASCII string to another Null-terminated ASCII
|
||||
string and returns the new ASCII string.
|
||||
|
||||
This function copies the contents of the ASCII string Source to the ASCII
|
||||
string Destination, and returns Destination. If Source and Destination
|
||||
overlap, then the results are undefined.
|
||||
|
||||
If Destination is NULL, then ASSERT().
|
||||
If Source is NULL, then ASSERT().
|
||||
If Source and Destination overlap, then ASSERT().
|
||||
|
||||
@param Destination Pointer to a Null-terminated ASCII string.
|
||||
@param Source Pointer to a Null-terminated ASCII string.
|
||||
|
||||
@return Destination
|
||||
|
||||
**/
|
||||
CHAR8 *
|
||||
EFIAPI
|
||||
AsciiStrCpy (
|
||||
OUT CHAR8 *Destination,
|
||||
IN CONST CHAR8 *Source
|
||||
)
|
||||
{
|
||||
CHAR8 *ReturnValue;
|
||||
|
||||
//
|
||||
// Destination cannot be NULL
|
||||
//
|
||||
ASSERT (Destination != NULL);
|
||||
|
||||
//
|
||||
// Destination and source cannot overlap
|
||||
//
|
||||
ASSERT ((UINTN)(Destination - Source) > AsciiStrLen (Source));
|
||||
ASSERT ((UINTN)(Source - Destination) > AsciiStrLen (Source));
|
||||
|
||||
ReturnValue = Destination;
|
||||
while (*Source) {
|
||||
*(Destination++) = *(Source++);
|
||||
}
|
||||
*Destination = 0;
|
||||
return ReturnValue;
|
||||
}
|
||||
|
||||
/**
|
||||
Copies one Null-terminated ASCII string with a maximum length to another
|
||||
Null-terminated ASCII string with a maximum length and returns the new ASCII
|
||||
string.
|
||||
|
||||
This function copies the contents of the ASCII string Source to the ASCII
|
||||
string Destination, and returns Destination. At most, Length ASCII characters
|
||||
are copied from Source to Destination. If Length is 0, then Destination is
|
||||
returned unmodified. If Length is greater that the number of ASCII characters
|
||||
in Source, then Destination is padded with Null ASCII characters. If Source
|
||||
and Destination overlap, then the results are undefined.
|
||||
|
||||
If Destination is NULL, then ASSERT().
|
||||
If Source is NULL, then ASSERT().
|
||||
If Source and Destination overlap, then ASSERT().
|
||||
|
||||
@param Destination Pointer to a Null-terminated ASCII string.
|
||||
@param Source Pointer to a Null-terminated ASCII string.
|
||||
@param Length Maximum number of ASCII characters to copy.
|
||||
|
||||
@return Destination
|
||||
|
||||
**/
|
||||
CHAR8 *
|
||||
EFIAPI
|
||||
AsciiStrnCpy (
|
||||
OUT CHAR8 *Destination,
|
||||
IN CONST CHAR8 *Source,
|
||||
IN UINTN Length
|
||||
)
|
||||
{
|
||||
CHAR8 *ReturnValue;
|
||||
|
||||
if (Length == 0) {
|
||||
return Destination;
|
||||
}
|
||||
|
||||
//
|
||||
// Destination cannot be NULL
|
||||
//
|
||||
ASSERT (Destination != NULL);
|
||||
|
||||
//
|
||||
// Destination and source cannot overlap
|
||||
//
|
||||
ASSERT ((UINTN)(Destination - Source) > AsciiStrLen (Source));
|
||||
ASSERT ((UINTN)(Source - Destination) >= Length);
|
||||
|
||||
ReturnValue = Destination;
|
||||
|
||||
while (*Source && Length > 0) {
|
||||
*(Destination++) = *(Source++);
|
||||
Length--;
|
||||
}
|
||||
|
||||
// ZeroMem (Destination, Length * sizeof (*Destination));
|
||||
memset (Destination, 0, Length * sizeof (*Destination));
|
||||
return ReturnValue;
|
||||
}
|
||||
|
||||
/**
|
||||
Returns the size of a Null-terminated ASCII string in bytes, including the
|
||||
Null terminator.
|
||||
|
||||
This function returns the size, in bytes, of the Null-terminated ASCII string
|
||||
specified by String.
|
||||
|
||||
If String is NULL, then ASSERT().
|
||||
|
||||
@param String Pointer to a Null-terminated ASCII string.
|
||||
|
||||
@return The size of String.
|
||||
|
||||
**/
|
||||
UINTN
|
||||
EFIAPI
|
||||
AsciiStrSize (
|
||||
IN CONST CHAR8 *String
|
||||
)
|
||||
{
|
||||
return (AsciiStrLen (String) + 1) * sizeof (*String);
|
||||
}
|
||||
|
||||
/**
|
||||
Compares two Null-terminated ASCII strings, and returns the difference
|
||||
between the first mismatched ASCII characters.
|
||||
|
||||
This function compares the Null-terminated ASCII string FirstString to the
|
||||
Null-terminated ASCII string SecondString. If FirstString is identical to
|
||||
SecondString, then 0 is returned. Otherwise, the value returned is the first
|
||||
mismatched ASCII character in SecondString subtracted from the first
|
||||
mismatched ASCII character in FirstString.
|
||||
|
||||
If FirstString is NULL, then ASSERT().
|
||||
If SecondString is NULL, then ASSERT().
|
||||
|
||||
@param FirstString Pointer to a Null-terminated ASCII string.
|
||||
@param SecondString Pointer to a Null-terminated ASCII string.
|
||||
|
||||
@retval 0 FirstString is identical to SecondString.
|
||||
@retval !=0 FirstString is not identical to SecondString.
|
||||
|
||||
**/
|
||||
INTN
|
||||
EFIAPI
|
||||
AsciiStrCmp (
|
||||
IN CONST CHAR8 *FirstString,
|
||||
IN CONST CHAR8 *SecondString
|
||||
)
|
||||
{
|
||||
//
|
||||
// ASSERT both strings should never be zero
|
||||
//
|
||||
ASSERT (AsciiStrSize (FirstString));
|
||||
ASSERT (AsciiStrSize (SecondString));
|
||||
|
||||
while ((*FirstString != '\0') && (*FirstString == *SecondString)) {
|
||||
FirstString++;
|
||||
SecondString++;
|
||||
}
|
||||
|
||||
return *FirstString - *SecondString;
|
||||
}
|
||||
|
||||
STATIC
|
||||
CHAR8
|
||||
EFIAPI
|
||||
AsciiToUpper (
|
||||
IN CHAR8 Chr
|
||||
)
|
||||
{
|
||||
return (Chr >= 'a' && Chr <= 'z') ? Chr - ('a' - 'A') : Chr;
|
||||
}
|
||||
|
||||
/**
|
||||
Performs a case insensitive comparison of two Null-terminated ASCII strings,
|
||||
and returns the difference between the first mismatched ASCII characters.
|
||||
|
||||
This function performs a case insensitive comparison of the Null-terminated
|
||||
ASCII string FirstString to the Null-terminated ASCII string SecondString. If
|
||||
FirstString is identical to SecondString, then 0 is returned. Otherwise, the
|
||||
value returned is the first mismatched lower case ASCII character in
|
||||
SecondString subtracted from the first mismatched lower case ASCII character
|
||||
in FirstString.
|
||||
|
||||
If FirstString is NULL, then ASSERT().
|
||||
If SecondString is NULL, then ASSERT().
|
||||
|
||||
@param FirstString Pointer to a Null-terminated ASCII string.
|
||||
@param SecondString Pointer to a Null-terminated ASCII string.
|
||||
|
||||
@retval 0 FirstString is identical to SecondString using case insensitive
|
||||
comparisons.
|
||||
@retval !=0 FirstString is not identical to SecondString using case
|
||||
insensitive comparisons.
|
||||
|
||||
**/
|
||||
INTN
|
||||
EFIAPI
|
||||
AsciiStriCmp (
|
||||
IN CONST CHAR8 *FirstString,
|
||||
IN CONST CHAR8 *SecondString
|
||||
)
|
||||
{
|
||||
//
|
||||
// ASSERT both strings should never be zero
|
||||
//
|
||||
ASSERT (AsciiStrSize (FirstString));
|
||||
ASSERT (AsciiStrSize (SecondString));
|
||||
|
||||
while ((*FirstString != '\0') &&
|
||||
(AsciiToUpper (*FirstString) == AsciiToUpper (*SecondString))) {
|
||||
FirstString++;
|
||||
SecondString++;
|
||||
}
|
||||
|
||||
return AsciiToUpper (*FirstString) - AsciiToUpper (*SecondString);
|
||||
}
|
||||
|
||||
/**
|
||||
Compares two Null-terminated ASCII strings with maximum lengths, and returns
|
||||
the difference between the first mismatched ASCII characters.
|
||||
|
||||
This function compares the Null-terminated ASCII string FirstString to the
|
||||
Null-terminated ASCII string SecondString. At most, Length ASCII characters
|
||||
will be compared. If Length is 0, then 0 is returned. If FirstString is
|
||||
identical to SecondString, then 0 is returned. Otherwise, the value returned
|
||||
is the first mismatched ASCII character in SecondString subtracted from the
|
||||
first mismatched ASCII character in FirstString.
|
||||
|
||||
If FirstString is NULL, then ASSERT().
|
||||
If SecondString is NULL, then ASSERT().
|
||||
|
||||
@param FirstString Pointer to a Null-terminated ASCII string.
|
||||
@param SecondString Pointer to a Null-terminated ASCII string.
|
||||
|
||||
@retval 0 FirstString is identical to SecondString.
|
||||
@retval !=0 FirstString is not identical to SecondString.
|
||||
|
||||
**/
|
||||
INTN
|
||||
EFIAPI
|
||||
AsciiStrnCmp (
|
||||
IN CONST CHAR8 *FirstString,
|
||||
IN CONST CHAR8 *SecondString,
|
||||
IN UINTN Length
|
||||
)
|
||||
{
|
||||
//
|
||||
// ASSERT both strings should never be zero
|
||||
//
|
||||
ASSERT (AsciiStrSize (FirstString));
|
||||
ASSERT (AsciiStrSize (SecondString));
|
||||
|
||||
while ((*FirstString != '\0') &&
|
||||
(*FirstString == *SecondString) &&
|
||||
(Length > 1)) {
|
||||
FirstString++;
|
||||
SecondString++;
|
||||
Length--;
|
||||
}
|
||||
return *FirstString - *SecondString;
|
||||
}
|
||||
|
||||
/**
|
||||
Concatenates one Null-terminated ASCII string to another Null-terminated
|
||||
ASCII string, and returns the concatenated ASCII string.
|
||||
|
||||
This function concatenates two Null-terminated ASCII strings. The contents of
|
||||
Null-terminated ASCII string Source are concatenated to the end of Null-
|
||||
terminated ASCII string Destination. The Null-terminated concatenated ASCII
|
||||
String is returned.
|
||||
|
||||
If Destination is NULL, then ASSERT().
|
||||
If Source is NULL, then ASSERT().
|
||||
|
||||
@param Destination Pointer to a Null-terminated ASCII string.
|
||||
@param Source Pointer to a Null-terminated ASCII string.
|
||||
|
||||
@return Destination
|
||||
|
||||
**/
|
||||
CHAR8 *
|
||||
EFIAPI
|
||||
AsciiStrCat (
|
||||
IN OUT CHAR8 *Destination,
|
||||
IN CONST CHAR8 *Source
|
||||
)
|
||||
{
|
||||
AsciiStrCpy (Destination + AsciiStrLen (Destination), Source);
|
||||
|
||||
//
|
||||
// Size of the resulting string should never be zero.
|
||||
//
|
||||
ASSERT (AsciiStrSize (Destination) != 0);
|
||||
return Destination;
|
||||
}
|
||||
|
||||
/**
|
||||
Concatenates one Null-terminated ASCII string with a maximum length to the
|
||||
end of another Null-terminated ASCII string, and returns the concatenated
|
||||
ASCII string.
|
||||
|
||||
This function concatenates two Null-terminated ASCII strings. The contents
|
||||
of Null-terminated ASCII string Source are concatenated to the end of Null-
|
||||
terminated ASCII string Destination, and Destination is returned. At most,
|
||||
Length ASCII characters are concatenated from Source to the end of
|
||||
Destination, and Destination is always Null-terminated. If Length is 0, then
|
||||
Destination is returned unmodified. If Source and Destination overlap, then
|
||||
the results are undefined.
|
||||
|
||||
If Destination is NULL, then ASSERT().
|
||||
If Source is NULL, then ASSERT().
|
||||
If Source and Destination overlap, then ASSERT().
|
||||
|
||||
@param Destination Pointer to a Null-terminated ASCII string.
|
||||
@param Source Pointer to a Null-terminated ASCII string.
|
||||
@param Length Maximum number of ASCII characters to concatenate from
|
||||
Source.
|
||||
|
||||
@return Destination
|
||||
|
||||
**/
|
||||
CHAR8 *
|
||||
EFIAPI
|
||||
AsciiStrnCat (
|
||||
IN OUT CHAR8 *Destination,
|
||||
IN CONST CHAR8 *Source,
|
||||
IN UINTN Length
|
||||
)
|
||||
{
|
||||
AsciiStrnCpy (Destination + AsciiStrLen (Destination), Source, Length);
|
||||
|
||||
//
|
||||
// Size of the resulting string should never be zero.
|
||||
//
|
||||
ASSERT (AsciiStrSize (Destination) != 0);
|
||||
return Destination;
|
||||
}
|
||||
96
Tools/CCode/Source/String/build.xml
Normal file
96
Tools/CCode/Source/String/build.xml
Normal file
@ -0,0 +1,96 @@
|
||||
<?xml version="1.0" ?>
|
||||
<!--
|
||||
Copyright (c) 2006, 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.
|
||||
-->
|
||||
<project default="GenTool" basedir=".">
|
||||
<!--
|
||||
EDK String
|
||||
Copyright (c) 2006, Intel Corporation
|
||||
-->
|
||||
<taskdef resource="cpptasks.tasks"/>
|
||||
<typedef resource="cpptasks.types"/>
|
||||
<taskdef resource="net/sf/antcontrib/antlib.xml"/>
|
||||
|
||||
<property name="LibName" value="String"/>
|
||||
<property name="LINK_OUTPUT_TYPE" value="static"/>
|
||||
<property name="BUILD_DIR" value="${PACKAGE_DIR}/${LibName}/tmp"/>
|
||||
|
||||
<target name="GenTool" depends="init, String">
|
||||
<echo message="The EDK Library: ${LibName} build has completed!"/>
|
||||
</target>
|
||||
|
||||
<target name="init">
|
||||
<echo message="Building the EDK Library: ${LibName}"/>
|
||||
<mkdir dir="${BUILD_DIR}"/>
|
||||
|
||||
<condition property="syslibdirs" value="">
|
||||
<os family="mac"/>
|
||||
</condition>
|
||||
|
||||
<condition property="syslibs" value="">
|
||||
<os family="mac"/>
|
||||
</condition>
|
||||
|
||||
<condition property="syslibdirs" value="${env.CYGWIN_HOME}/lib/e2fsprogs">
|
||||
<os family="windows"/>
|
||||
</condition>
|
||||
|
||||
<condition property="syslibs" value="uuid">
|
||||
<os family="windows"/>
|
||||
</condition>
|
||||
|
||||
<condition property="syslibdirs" value="/usr/lib">
|
||||
<os name="Linux"/>
|
||||
</condition>
|
||||
|
||||
<condition property="syslibs" value="uuid">
|
||||
<os name="Linux"/>
|
||||
</condition>
|
||||
|
||||
</target>
|
||||
|
||||
<target name="String" depends="init">
|
||||
<cc name="${ToolChain}" objdir="${BUILD_DIR}"
|
||||
outfile="${LIB_DIR}/${LibName}"
|
||||
outtype="static"
|
||||
debug="true"
|
||||
optimize="speed">
|
||||
<compilerarg value="${ExtraArgus}" if="ExtraArgus" />
|
||||
<compilerarg value="-fshort-wchar" if="gcc"/>
|
||||
|
||||
<fileset dir="${basedir}/${LibName}"
|
||||
includes="*.c" />
|
||||
|
||||
<includepath path="${PACKAGE_DIR}/${LibName}"/>
|
||||
<includepath path="${PACKAGE_DIR}/Include"/>
|
||||
<includepath path="${PACKAGE_DIR}/Include/${HostArch}"/>
|
||||
<includepath path="${PACKAGE_DIR}/Common"/>
|
||||
</cc>
|
||||
</target>
|
||||
|
||||
|
||||
<target name="clean">
|
||||
<echo message="Removing Intermediate Files Only"/>
|
||||
<delete>
|
||||
<fileset dir="${BUILD_DIR}" includes="*.obj"/>
|
||||
</delete>
|
||||
</target>
|
||||
|
||||
<target name="cleanall">
|
||||
<echo message="Removing Object Files and the Library: ${LibName}${ext_static}"/>
|
||||
<delete dir="${PACKAGE_DIR}/${LibName}/tmp">
|
||||
</delete>
|
||||
<delete failonerror="false" quiet="true" includeEmptyDirs="true">
|
||||
<fileset dir="${BUILD_DIR}"/>
|
||||
<fileset file="${LIB_DIR}/${LibName}${ext_static}"/>
|
||||
</delete>
|
||||
</target>
|
||||
|
||||
</project>
|
||||
Reference in New Issue
Block a user