void vmsDataFile::SaveToFile(vmsFile &file, LPDATAFILETREE ptRoot)
{
ASSERT (ptRoot != NULL);
SaveToFile (file, ptRoot->GetData ());
if (ptRoot->GetData ().vt.empty () == false)
return;
file.WriteInt (ptRoot->GetLeafCount ());
for (int i = 0; i < ptRoot->GetLeafCount (); i++)
SaveToFile (file, ptRoot->GetLeaf (i));
}
LPDATAFILETREE vmsDataFile::CreateSection(LPCSTR pszSection, LPDATAFILETREE ptRoot)
{
if (ptRoot == NULL)
ptRoot = m_tData;
if (pszSection == NULL || *pszSection == 0)
return ptRoot;
fsString strS;
while (*pszSection && *pszSection != '\\' && *pszSection != '/')
strS += *pszSection++;
if (*pszSection)
pszSection++;
if (strS != "")
for (int i = 0; i < ptRoot->GetLeafCount (); i++)
{
LPDATAFILETREE ptLeaf = ptRoot->GetLeaf (i);
if (ptLeaf->GetData ().vt.empty () && ptLeaf->GetData ().strName == strS)
return CreateSection (pszSection, ptLeaf);
}
LPDATAFILETREE ptLeaf = ptRoot->AddLeaf (vmsDataFileItem ());
ptLeaf->GetData ().strName = strS;
return CreateSection (pszSection, ptLeaf);
}
LPDATAFILETREE vmsDataFile::FindItem(LPCSTR pszSection, LPCSTR pszValueName, LPDATAFILETREE ptRoot)
{
if (ptRoot == NULL)
ptRoot = m_tData;
fsString strS;
if (pszSection && *pszSection)
{
while (*pszSection && *pszSection != '\\' && *pszSection != '/')
strS += *pszSection++;
if (*pszSection)
pszSection++;
}
if (strS.IsEmpty () == FALSE)
{
for (int i = 0; i < ptRoot->GetLeafCount (); i++)
{
LPDATAFILETREE ptLeaf = ptRoot->GetLeaf (i);
if (ptLeaf->GetData ().vt.empty () && ptLeaf->GetData ().strName == strS)
return *pszSection || (pszValueName && *pszValueName) ?
FindItem (pszSection, pszValueName, ptLeaf) : ptLeaf;
}
return NULL;
}
for (int i = 0; i < ptRoot->GetLeafCount (); i++)
{
LPDATAFILETREE ptLeaf = ptRoot->GetLeaf (i);
if (ptLeaf->GetData ().vt.empty () == false && ptLeaf->GetData ().strName == pszValueName)
return ptLeaf;
}
return NULL;
}
void vmsDataFile::SaveToBuffer(LPBYTE& pbtCurrentPos, LPBYTE pbtBuffer, DWORD dwBufferSize, DWORD* pdwRequiredSize, LPDATAFILETREE ptRoot)
{
ASSERT (ptRoot != NULL);
if (pbtBuffer == NULL) {
SaveToBuffer (pbtCurrentPos, 0, 0, pdwRequiredSize, ptRoot->GetData ());
if (ptRoot->GetData ().vt.empty () == false) {
return;
}
int nCount = ptRoot->GetLeafCount ();
putVarToBuffer(nCount, pbtCurrentPos, 0, 0, pdwRequiredSize);
for (int i = 0; i < ptRoot->GetLeafCount (); i++) {
SaveToBuffer (pbtCurrentPos, 0, 0, pdwRequiredSize, ptRoot->GetLeaf (i));
}
return;
}
SaveToBuffer (pbtCurrentPos, pbtBuffer, dwBufferSize, 0, ptRoot->GetData ());
if (ptRoot->GetData ().vt.empty () == false) {
return;
}
int nCount = ptRoot->GetLeafCount ();
putVarToBuffer(nCount, pbtCurrentPos, pbtBuffer, dwBufferSize, 0);
for (int i = 0; i < ptRoot->GetLeafCount (); i++) {
SaveToBuffer (pbtCurrentPos, pbtBuffer, dwBufferSize, 0, ptRoot->GetLeaf (i));
}
}