示例#1
0
CTag::CTag(const CTag& rTag)
{
	m_uType = rTag.m_uType;
	m_uName = rTag.m_uName;
	m_Name = rTag.m_Name;
	m_nSize = 0;
	if (rTag.IsStr()) {
		m_pstrVal = new wxString(rTag.GetStr());
	} else if (rTag.IsInt()) {
		m_uVal = rTag.GetInt();
	} else if (rTag.IsFloat()) {
		m_fVal = rTag.GetFloat();
	} else if (rTag.IsHash()) {
		m_hashVal = new CMD4Hash(rTag.GetHash());
	} else if (rTag.IsBlob()) {
		m_nSize = rTag.GetBlobSize();
		m_pData = new unsigned char[rTag.GetBlobSize()];
		memcpy(m_pData, rTag.GetBlob(), rTag.GetBlobSize());
	} else if (rTag.IsBsob()) {
		m_nSize = rTag.GetBsobSize();
		m_pData = new unsigned char[rTag.GetBsobSize()];
		memcpy(m_pData, rTag.GetBsob(), rTag.GetBsobSize());
	} else {
		wxFAIL;
		m_uVal = 0;
	}
}
示例#2
0
CTag::CTag(const CTag& rTag)
{
	m_uType = rTag.m_uType;
	m_uName = rTag.m_uName;
	m_pszName = rTag.m_pszName!=NULL ? nstrdup(rTag.m_pszName) : NULL;
	m_nBlobSize = 0;
	if (rTag.IsStr())
		m_pstrVal = new CString(rTag.GetStr());
	else if (rTag.IsInt())
		m_uVal = rTag.GetInt();
	else if (rTag.IsFloat())
		m_fVal = rTag.GetFloat();
	else if (rTag.IsHash()){
		m_pData = new BYTE[16];
		md4cpy(m_pData, rTag.GetHash());
	}
	else if (rTag.IsBlob()){
		m_nBlobSize = rTag.GetBlobSize();
		m_pData = new BYTE[rTag.GetBlobSize()];
		memcpy(m_pData, rTag.GetBlob(), rTag.GetBlobSize());
	}
	else{
		ASSERT(0);
		m_uVal = 0;
	}
	ASSERT_VALID(this);
}
示例#3
0
void CFriend::LoadFromFile(CFileDataIO* file)
{
	file->ReadHash16(m_abyUserhash);
	m_dwLastUsedIP = file->ReadUInt32();
	m_nLastUsedPort = file->ReadUInt16();
	m_dwLastSeen = ConvertFromTime32(file->ReadUInt32());
	m_dwLastChatted = file->ReadUInt32();

	UINT tagcount = file->ReadUInt32();
	for (UINT j = 0; j < tagcount; j++){
		CTag* newtag = new CTag(file, false);
		switch (newtag->GetNameID()){
			case FF_NAME:{
				ASSERT( newtag->IsStr() );
				if (newtag->IsStr()){
					if (m_strName.IsEmpty())
						m_strName = newtag->GetStr();
				}
				break;
			}
			case FF_KADID:{
				ASSERT( newtag->IsHash() );
				if (newtag->IsHash())
					md4cpy(m_abyKadID, newtag->GetHash());
				break;
			}
		}
		delete newtag;
	}
}
示例#4
0
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;
	}
}
CCollectionFile::CCollectionFile(CFileDataIO* in_data)
{
	UINT tagcount = in_data->ReadUInt32();

	for (UINT i = 0; i < tagcount; i++)
	{
		CTag* toadd = new CTag(in_data, true);
		if (toadd)
			taglist.Add(toadd);
	}
	
	CTag* pTagHash = GetTag(FT_FILEHASH);
	if(pTagHash)
		SetFileHash(pTagHash->GetHash());
	else
		ASSERT(0);
	
	// here we have two choices
	//	- if the server/client sent us a filetype, we could use it (though it could be wrong)
	//	- we always trust our filetype list and determine the filetype by the extension of the file
	//
	// if we received a filetype from server, we use it.
	// if we did not receive a filetype, we determine it by examining the file's extension.
	//
	// but, in no case, we will use the receive file type when adding this search result to the download queue, to avoid
	// that we are using 'wrong' file types in part files. (this has to be handled when creating the part files)
	const CString& rstrFileType = GetStrTagValue(FT_FILETYPE);
	SetFileName(GetStrTagValue(FT_FILENAME), false, rstrFileType.IsEmpty());
	SetFileSize(GetIntTagValue(FT_FILESIZE));
	if (!rstrFileType.IsEmpty())
	{
		if (_tcscmp(rstrFileType, _T(ED2KFTSTR_PROGRAM))==0)
		{
			CString strDetailFileType = GetFileTypeByName(GetFileName());
			if (!strDetailFileType.IsEmpty())
				SetFileType(strDetailFileType);
			else
				SetFileType(rstrFileType);
		}
		else
			SetFileType(rstrFileType);
	}

	if(!GetFileSize() || !GetFileName().Compare(_T("")))
		ASSERT(0);
}