bool Architecture::FormatCharacter(
Document const& rDoc,
Address const& rAddr,
Character const& rChar,
PrintData & rPrintData) const
{
auto const& rBinStrm = rDoc.GetBinaryStream();
std::ostringstream oss;
TOffset Off;
if (!rDoc.ConvertAddressToFileOffset(rAddr, Off))
return false;
switch (rChar.GetSubType())
{
case Character::AsciiCharacterType:
default:
{
s8 Char;
if (!rBinStrm.Read(Off, Char))
return false;
switch (Char)
{
case '\0':
oss << "\\0";
break;
case '\a':
oss << "\\a";
break;
case '\b':
oss << "\\b";
break;
case '\t':
oss << "\\t";
break;
case '\n':
oss << "\\n";
break;
case '\v':
oss << "\\v";
break;
case '\f':
oss << "\\f";
break;
case '\r':
oss << "\\r";
break;
default:
oss << Char;
break;
}
}
}
rPrintData.AppendCharacter(oss.str());
return true;
}
bool Architecture::FormatValue(
Document const& rDoc,
Address const& rAddr,
Value const& rVal,
PrintData & rPrintData) const
{
auto const& rBinStrm = rDoc.GetBinaryStream();
TOffset Off;
u8 ValueModifier = rVal.GetSubType() & ValueDetail::ModifierMask;
u8 ValueType = rVal.GetSubType() & ValueDetail::BaseMask;
std::string BasePrefix = "";
bool IsUnk = false;
switch (rVal.GetLength())
{
case 1:
rPrintData.AppendKeyword("db").AppendSpace();
break;
case 2:
rPrintData.AppendKeyword("dw").AppendSpace();
break;
case 4:
rPrintData.AppendKeyword("dd").AppendSpace();
break;
case 8:
rPrintData.AppendKeyword("dq").AppendSpace();
break;
default:
rPrintData.AppendKeyword("d?").AppendSpace();
break;
}
if (!rDoc.ConvertAddressToFileOffset(rAddr, Off))
{
rPrintData.AppendOperator("(?)");
return true;
}
ValueDetail ValDtl("", Id(), static_cast<ValueDetail::Type>(rVal.GetSubType()), Id());
return FormatValueDetail(rDoc, rAddr, rVal.GetLength() * 8, ValDtl, rPrintData);
}
bool Architecture::FormatCharacter(
Document const& rDoc,
BinaryStream const& rBinStrm,
Address const& rAddr,
Character const& rChar,
std::string & rStrCell,
Cell::Mark::List & rMarks) const
{
std::ostringstream oss;
TOffset Off;
if (!rDoc.ConvertAddressToFileOffset(rAddr, Off))
return false;
switch (rChar.GetSubType())
{
case Character::AsciiCharacterType: default:
{
s8 Char;
if (!rBinStrm.Read(Off, Char))
return false;
switch (Char)
{
case '\0': oss << "\\0"; break;
case '\a': oss << "\\a"; break;
case '\b': oss << "\\b"; break;
case '\t': oss << "\\t"; break;
case '\n': oss << "\\n"; break;
case '\v': oss << "\\v"; break;
case '\f': oss << "\\f"; break;
case '\r': oss << "\\r"; break;
default: oss << Char; break;
}
}
}
rMarks.push_back(Cell::Mark(Cell::Mark::StringType, 1));
rStrCell = oss.str();
return true;
}
bool Architecture::FormatString(
Document const& rDoc,
Address const& rAddr,
String const& rStr,
PrintData & rPrintData) const
{
auto const& rBinStrm = rDoc.GetBinaryStream();
TOffset FileOff;
size_t StrLen = rStr.GetLength();
StringTrait const* pStrTrait = rStr.GetStringTrait();
if (pStrTrait == nullptr)
return false;
if (rDoc.ConvertAddressToFileOffset(rAddr, FileOff) == false)
return false;
char* pStrBuf = new char[StrLen];
if (rDoc.GetBinaryStream().Read(FileOff, pStrBuf, StrLen) == false)
{
delete[] pStrBuf;
return false;
}
std::string OrgStr = pStrTrait->ConvertToUtf8(pStrBuf, StrLen);
delete[] pStrBuf;
if (OrgStr.empty())
return false;
std::string FmtStr;
if (rStr.GetSubType() == String::Utf16Type)
rPrintData.AppendKeyword("L");
rPrintData.AppendOperator("\"");
auto itCharEnd = std::end(OrgStr);
size_t FmtStrBeg = FmtStr.length();
for (auto itChar = std::begin(OrgStr); itChar != itCharEnd; ++itChar)
{
switch (*itChar)
{
case '\0':
FmtStr += "\\0";
break;
case '\\':
FmtStr += "\\\\";
break;
case '\a':
FmtStr += "\\a";
break;
case '\b':
FmtStr += "\\b";
break;
case '\t':
FmtStr += "\\t";
break;
case '\n':
FmtStr += "\\n";
break;
case '\v':
FmtStr += "\\v";
break;
case '\f':
FmtStr += "\\f";
break;
case '\r':
FmtStr += "\\r";
break;
default:
FmtStr += *itChar;
break;
}
}
rPrintData.AppendString(FmtStr);
rPrintData.AppendOperator("\"");
return true;
}
bool Architecture::FormatString(
Document const& rDoc,
BinaryStream const& rBinStrm,
Address const& rAddr,
String const& rStr,
std::string & rStrMultiCell,
Cell::Mark::List & rMarks) const
{
TOffset FileOff;
size_t StrLen = rStr.GetLength();
StringTrait const* pStrTrait = rStr.GetStringTrait();
if (pStrTrait == nullptr)
return false;
if (rDoc.ConvertAddressToFileOffset(rAddr, FileOff) == false)
return false;
char* pStrBuf = new char[StrLen];
if (rDoc.GetBinaryStream().Read(FileOff, pStrBuf, StrLen) == false)
{
delete[] pStrBuf;
return false;
}
std::string OrgStr = pStrTrait->ConvertToUtf8(pStrBuf, StrLen);
delete[] pStrBuf;
if (OrgStr.empty())
return false;
std::string FmtStr;
if (rStr.GetSubType() == String::Utf16Type)
{
FmtStr += "L";
rMarks.push_back(Cell::Mark(Cell::Mark::KeywordType, 1));
}
FmtStr += std::string("\"");
rMarks.push_back(Cell::Mark(Cell::Mark::OperatorType, 1));
auto itCharEnd = std::end(OrgStr);
size_t FmtStrBeg = FmtStr.length();
for (auto itChar = std::begin(OrgStr); itChar != itCharEnd; ++itChar)
{
switch (*itChar)
{
case '\0': FmtStr += "\\0"; break;
case '\\': FmtStr += "\\\\"; break;
case '\a': FmtStr += "\\a"; break;
case '\b': FmtStr += "\\b"; break;
case '\t': FmtStr += "\\t"; break;
case '\n': FmtStr += "\\n"; break;
case '\v': FmtStr += "\\v"; break;
case '\f': FmtStr += "\\f"; break;
case '\r': FmtStr += "\\r"; break;
default: FmtStr += *itChar; break;
}
}
FmtStr += std::string("\"");
rMarks.push_back(Cell::Mark(Cell::Mark::StringType, FmtStr.length() - FmtStrBeg - 1));
rMarks.push_back(Cell::Mark(Cell::Mark::OperatorType, 1));
rStrMultiCell.swap(FmtStr);
return true;
}
bool Architecture::FormatValue(
Document const& rDoc,
BinaryStream const& rBinStrm,
Address const& rAddr,
Value const& rVal,
std::string & rStrCell,
Cell::Mark::List & rMarks) const
{
std::ostringstream oss;
TOffset Off;
u8 ValueType = rVal.GetSubType();
std::string BasePrefix = "";
bool IsUnk = false;
auto const& rCurBinStrm = rDoc.GetBinaryStream();
if (!rDoc.ConvertAddressToFileOffset(rAddr, Off))
IsUnk = true;
oss << std::setfill('0');
switch (ValueType)
{
case Value::BinaryType: BasePrefix = "0b"; break; // TODO: Unimplemented
case Value::DecimalType: oss << std::dec; BasePrefix = "0n"; break;
case Value::HexadecimalType: default: oss << std::hex; BasePrefix = "0x"; break;
}
Cell::Mark::Type MarkType = Cell::Mark::ImmediateType;
switch (rVal.GetLength())
{
case 1: default:
{
if (IsUnk)
oss << "db (?)";
else
{
u8 Data;
if (!rCurBinStrm.Read(Off, Data))
return false;
oss << "db " << BasePrefix << std::setw(2) << static_cast<u16>(Data); // u8 type would be printed as char by ostream
}
break;
}
case 2:
{
if (IsUnk)
oss << "dw (?)";
else
{
u16 Data;
if (!rCurBinStrm.Read(Off, Data))
return false;
Label Lbl = rDoc.GetLabelFromAddress(Data);
if (Lbl.GetType() == Label::Unknown)
oss << "dw " << BasePrefix << std::setw(4) << static_cast<u16>(Data);
else
{
oss << "dw " << Lbl.GetLabel();
MarkType = Cell::Mark::LabelType;
}
}
break;
}
case 4:
{
if (IsUnk)
oss << "dd (?)";
else
{
u32 Data;
if (!rCurBinStrm.Read(Off, Data))
return false;
Label Lbl = rDoc.GetLabelFromAddress(Data);
if (Lbl.GetType() == Label::Unknown)
oss << "dd " << BasePrefix << std::setw(8) << static_cast<u32>(Data);
else
{
oss << "dd " << Lbl.GetLabel();
MarkType = Cell::Mark::LabelType;
}
}
break;
}
case 8:
{
if (IsUnk)
oss << "dq (?)";
else
{
u64 Data;
if (!rCurBinStrm.Read(Off, Data))
return false;
Label Lbl = rDoc.GetLabelFromAddress(Data);
if (Lbl.GetType() == Label::Unknown)
oss << "dq " << BasePrefix << std::setw(16) << static_cast<u64>(Data);
else
{
oss << "dq " << Lbl.GetLabel();
MarkType = Cell::Mark::LabelType;
}
}
break;
}
}
rMarks.push_back(Cell::Mark(Cell::Mark::KeywordType, 3));
rMarks.push_back(Cell::Mark(MarkType, oss.str().length() - 3));
rStrCell = oss.str();
return true;
}
