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/* -------------------------------------------
Copyright (C) 2024, Amlal EL Mahrouss, all rights reserved.
File: BootTextWriter.cc
Purpose: BootZ string library
Revision History:
------------------------------------------- */
#include <FirmwareKit/EFI/API.h>
#include <BootKit/Platform.h>
#include <BootKit/Protocol.h>
#include <BootKit/BootKit.h>
/////////////////////////////////////////////////////////////////////////////////////////////////////////
/// BUGS: 0 ///
/////////////////////////////////////////////////////////////////////////////////////////////////////////
/**
@brief puts wrapper over EFI ConOut.
*/
Boot::BTextWriter& Boot::BTextWriter::Write(const CharacterTypeUTF16* str)
{
#ifdef __DEBUG__
if (!str || *str == 0)
return *this;
CharacterTypeUTF16 strTmp[2];
strTmp[1] = 0;
for (size_t i = 0; str[i] != 0; i++)
{
if (str[i] == '\r')
{
strTmp[0] = str[i];
ST->ConOut->OutputString(ST->ConOut, strTmp);
strTmp[0] = '\n';
ST->ConOut->OutputString(ST->ConOut, strTmp);
}
else
{
strTmp[0] = str[i];
ST->ConOut->OutputString(ST->ConOut, strTmp);
}
}
#endif // ifdef __DEBUG__
return *this;
}
/// @brief UTF-8 equivalent of Write (UTF-16).
/// @param str the input string.
Boot::BTextWriter& Boot::BTextWriter::Write(const Char* str)
{
#ifdef __DEBUG__
if (!str || *str == 0)
return *this;
CharacterTypeUTF16 strTmp[2];
strTmp[1] = 0;
for (size_t i = 0; str[i] != 0; i++)
{
if (str[i] == '\r')
{
strTmp[0] = str[i];
ST->ConOut->OutputString(ST->ConOut, strTmp);
strTmp[0] = '\n';
ST->ConOut->OutputString(ST->ConOut, strTmp);
}
else
{
strTmp[0] = str[i];
ST->ConOut->OutputString(ST->ConOut, strTmp);
}
}
#endif // ifdef __DEBUG__
return *this;
}
Boot::BTextWriter& Boot::BTextWriter::Write(const UChar* str)
{
#ifdef __DEBUG__
if (!str || *str == 0)
return *this;
CharacterTypeUTF16 strTmp[2];
strTmp[1] = 0;
for (size_t i = 0; str[i] != 0; i++)
{
if (str[i] == '\r')
{
strTmp[0] = str[i];
ST->ConOut->OutputString(ST->ConOut, strTmp);
strTmp[0] = '\n';
ST->ConOut->OutputString(ST->ConOut, strTmp);
}
else
{
strTmp[0] = str[i];
ST->ConOut->OutputString(ST->ConOut, strTmp);
}
}
#endif // ifdef __DEBUG__
return *this;
}
/**
@brief putc wrapper over EFI ConOut.
*/
Boot::BTextWriter& Boot::BTextWriter::WriteCharacter(CharacterTypeUTF16 c)
{
#ifdef __DEBUG__
EfiCharType str[2];
str[0] = c;
str[1] = 0;
ST->ConOut->OutputString(ST->ConOut, str);
#endif // ifdef __DEBUG__
return *this;
}
Boot::BTextWriter& Boot::BTextWriter::Write(const Long& x)
{
#ifdef __DEBUG__
this->_Write(x);
this->Write("h");
#endif // ifdef __DEBUG__
return *this;
}
Boot::BTextWriter& Boot::BTextWriter::_Write(const Long& x)
{
#ifdef __DEBUG__
UInt64 y = (x > 0 ? x : -x) / 16;
UInt64 h = (x > 0 ? x : -x) % 16;
if (y)
this->_Write(y);
/* fail if the hex number is not base-16 */
if (h > 16)
{
this->WriteCharacter('?');
return *this;
}
if (y < 0)
y = -y;
const char cNumbers[] = "0123456789ABCDEF";
this->WriteCharacter(cNumbers[h]);
#endif // ifdef __DEBUG__
return *this;
}
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