void CFileDataIO::WriteTag(const CTag& tag)
{
try
{
WriteUInt8(tag.GetType());
if (!tag.GetName().IsEmpty()) {
WriteString(tag.GetName(),utf8strNone);
} else {
WriteUInt16(1);
WriteUInt8(tag.GetNameID());
}
switch (tag.GetType())
{
case TAGTYPE_HASH16:
// Do NOT use this to transfer any tags for at least half a year!!
WriteHash(CMD4Hash(tag.GetHash()));
break;
case TAGTYPE_STRING:
WriteString(tag.GetStr(), utf8strRaw); // Always UTF8
break;
case TAGTYPE_UINT64:
WriteUInt64(tag.GetInt());
break;
case TAGTYPE_UINT32:
WriteUInt32(tag.GetInt());
break;
case TAGTYPE_FLOAT32:
WriteFloat(tag.GetFloat());
break;
case TAGTYPE_BSOB:
WriteBsob(tag.GetBsob(), tag.GetBsobSize());
break;
case TAGTYPE_UINT16:
WriteUInt16(tag.GetInt());
break;
case TAGTYPE_UINT8:
WriteUInt8(tag.GetInt());
break;
case TAGTYPE_BLOB:
// NOTE: This will break backward compatibility with met files for eMule versions prior to 0.44a
// and any aMule prior to SVN 26/02/2005
WriteUInt32(tag.GetBlobSize());
Write(tag.GetBlob(), tag.GetBlobSize());
break;
default:
//TODO: Support more tag types
// With the if above, this should NEVER happen.
AddLogLineNS(CFormat(wxT("CFileDataIO::WriteTag: Unknown tag: type=0x%02X")) % tag.GetType());
wxFAIL;
break;
}
} catch (...) {
AddLogLineNS(wxT("Exception in CDataIO:WriteTag"));
throw;
}
}
CTag* CAbstractFile::GetTag(LPCSTR tagname, uint8 tagtype) const
{
for (int i = 0; i < taglist.GetSize(); i++){
CTag* pTag = taglist[i];
if (pTag->GetNameID()==0 && pTag->GetType()==tagtype && CmpED2KTagName(pTag->GetName(), tagname)==0)
return pTag;
}
return NULL;
}
CTag* CAbstractFile::GetTag(uint8 tagname, uint8 tagtype) const
{
for (int i = 0; i < taglist.GetSize(); i++){
CTag* pTag = taglist[i];
if (pTag->GetNameID()==tagname && pTag->GetType()==tagtype)
return pTag;
}
return NULL;
}
void CAbstractFile::AddTagUnique(const CTag &rTag)
{
ArrayOfCTag::iterator it = m_taglist.begin();
for (; it != m_taglist.end(); ++it) {
if ( ( ((*it).GetNameID() != 0 &&
(*it).GetNameID() == rTag.GetNameID()) ||
(!(*it).GetName().IsEmpty() &&
!rTag.GetName().IsEmpty() &&
(*it).GetName() == rTag.GetName()) ) &&
(*it).GetType() == rTag.GetType()){
m_taglist.erase(it);
m_taglist.insert(it, rTag);
return;
}
}
m_taglist.push_back(rTag);
}
