static void sWriteIndent(const ZStrimW& iStrimW, int iIndent)
{
ZAssert(iIndent >= 0);
for (int x = 0; x < iIndent; ++x)
iStrimW.WriteCP('\t');
}
static void sToStrim_TupleValue(const ZStrimW& s, const ZTupleValue& iTV,
size_t iLevel, const ZUtil_Tuple::Options& iOptions, bool iMayNeedInitialLF)
{
switch (iTV.TypeOf())
{
case eZType_Vector:
{
sToStrim_Vector(s, iTV.GetVector(), iLevel, iOptions, iMayNeedInitialLF);
break;
}
case eZType_Tuple:
{
sToStrim_Tuple(s, iTV.GetTuple(), iLevel, iOptions, iMayNeedInitialLF);
break;
}
case eZType_Raw:
{
const void* theData;
size_t theSize;
iTV.GetRawAttributes(&theData, &theSize);
if (theSize == 0)
{
// we've got an empty Raw
s.Write("()");
}
else
{
ZStreamRPos_Memory dataStream(theData, theSize);
if (iOptions.DoIndentation() && theSize > iOptions.fRawChunkSize)
{
if (iMayNeedInitialLF)
sWriteLFIndent(s, iLevel, iOptions);
s.Writef("( // %d bytes", theSize);
sWriteLFIndent(s, iLevel, iOptions);
if (iOptions.fRawAsASCII)
{
for (;;)
{
uint64 lastPos = dataStream.GetPosition();
uint64 countCopied;
ZStreamW_HexStrim(iOptions.fRawByteSeparator, "", 0, s)
.CopyFrom(dataStream, iOptions.fRawChunkSize, &countCopied, nil);
if (countCopied == 0)
break;
dataStream.SetPosition(lastPos);
if (size_t extraSpaces = iOptions.fRawChunkSize - countCopied)
{
// We didn't write a complete line of bytes, so pad it out.
while (extraSpaces--)
{
// Two spaces for the two nibbles
s.Write(" ");
// And then the separator sequence
s.Write(iOptions.fRawByteSeparator);
}
}
s.Write(" // ");
while (countCopied--)
{
char theChar = dataStream.ReadInt8();
if (theChar < 0x20 || theChar > 0x7E)
s.WriteCP('.');
else
s.WriteCP(theChar);
}
sWriteLFIndent(s, iLevel, iOptions);
}
}
else
{
string eol = iOptions.fEOLString;
for (size_t x = 0; x < iLevel; ++x)
eol += iOptions.fIndentString;
ZStreamW_HexStrim(iOptions.fRawByteSeparator,
eol, iOptions.fRawChunkSize, s).CopyAllFrom(dataStream);
sWriteLFIndent(s, iLevel, iOptions);
}
s.Write(")");
}
else
{
s.Write("(");
ZStreamW_HexStrim(iOptions.fRawByteSeparator, "", 0, s)
.CopyAllFrom(dataStream);
if (iOptions.fRawAsASCII)
{
dataStream.SetPosition(0);
s.Write(" /* ");
while (theSize--)
{
char theChar = dataStream.ReadInt8();
if (theChar < 0x20 || theChar > 0x7E)
s.WriteCP('.');
else
s.WriteCP(theChar);
}
s.Write(" */");
}
s.Write(")");
}
}
break;
}
default:
{
// We've got something other than a tuple or a vector.
sSimpleTupleValueToStrim(s, iTV, iLevel, iOptions);
break;
}
}
}
