bool CXmlTree::CreateCache(unsigned cacheId, const char *path, const char *attribute /*= NULL*/, CacheFlags flags /*= cacheDefault*/)
{
CXmlNodePtr node = GetRoot();
if(!node->Lookup(path))
{
CServerIo::trace(3,"CreateCache node lookup failed");
return false;
}
cache_t& cache = m_Cache[cacheId];
cache.flags = flags;
if(flags&cacheFilename)
{
if(cache.filenameMap) delete cache.filenameMap;
cache.filenameMap = new std::map<cvs::filename, xmlNodePtr>;
}
else if(flags&cacheUsername)
{
if(cache.usernameMap) delete cache.usernameMap;
cache.usernameMap = new std::map<cvs::username, xmlNodePtr>;
}
else
{
if(cache.standardMap) delete cache.standardMap;
cache.standardMap = new std::map<cvs::string, xmlNodePtr>;
}
while(node->XPathResultNext())
{
const char *value;
if(attribute)
{
if(attribute[0]=='@')
value = node->GetAttrValue(attribute+1);
else
value = node->GetNodeValue(attribute);
}
else
value = node->GetValue();
if(value)
{
if(flags&cacheFilename)
(*cache.filenameMap)[value]=node->Object();
else if(flags&cacheUsername)
(*cache.usernameMap)[value]=node->Object();
else
(*cache.standardMap)[value]=node->Object();
}
}
return true;
}
bool CXmlTree::AddToCache(unsigned cacheId, const char *key, CXmlNodePtr node)
{
cacheMap_t::const_iterator i = m_Cache.find(cacheId);
if(!node || !key || i==m_Cache.end())
return false;
const cache_t& cache = i->second;
assert(node->m_tree == this);
if(cache.flags&cacheFilename)
(*cache.filenameMap)[key]=node->Object();
else if(cache.flags&cacheUsername)
(*cache.usernameMap)[key]=node->Object();
else
(*cache.standardMap)[key]=node->Object();
return true;
}