cxBool cxHashRootLoadWithReader(cxHashRoot root,xmlTextReaderPtr reader)
{
cxBool ret = false;
while(xmlTextReaderRead(reader)){
if(root->isError){
break;
}
if(xmlTextReaderNodeType(reader) != XML_READER_TYPE_ELEMENT){
continue;
}
cxConstChars temp = cxXMLReadElementName(reader);
if(ELEMENT_IS_TYPE(cxHashRoot)){
ret = true;
break;
}
}
CX_RETURN(!ret,false);
cxAutoPoolPush();
while(xmlTextReaderRead(reader)){
if(xmlTextReaderNodeType(reader) != XML_READER_TYPE_ELEMENT){
continue;
}
cxConstChars temp = cxXMLReadElementName(reader);
if(ELEMENT_IS_TYPE(cxDBEnv)){
cxHashRootReadDBEnv(root,reader);
continue;
}
cxConstChars sid = cxXMLAttr(reader, "id");
if(sid == NULL){
CX_WARN("element %s:not set id,data not save to hash table",temp);
continue;
}
cxAny object = NULL;
if(ELEMENT_IS_TYPE(cxString)){
//cxTypesString
object = cxHashRootReadString(root,reader);
}else if(ELEMENT_IS_TYPE(cxHash)){
//cxTypesHash
object = cxHashRootReadHash(root,reader);
}else if(ELEMENT_IS_TYPE(cxArray)){
//cxTypesArray
object = cxHashRootReadArray(root,reader);
}else{
//cxTypesNumber
object = cxHashRootReadNumber(root, temp, reader);
}
if(object != NULL){
cxHashSet(root->items, cxHashStrKey(sid), object);
}
}
cxAutoPoolPop();
return ret;
}
static void cxHashRootReadDB(cxDBEnv env,cxHashRoot root,xmlTextReaderPtr reader)
{
cxReaderAttrInfo *info = cxReaderAttrInfoMake(reader, root, env);
int depth = xmlTextReaderDepth(reader);
while(xmlTextReaderRead(reader) && depth != xmlTextReaderDepth(reader)){
if(xmlTextReaderNodeType(reader) != XML_READER_TYPE_ELEMENT){
continue;
}
cxConstChars temp = cxXMLReadElementName(reader);
if(!ELEMENT_IS_TYPE(cxDB)){
continue;
}
cxConstChars file = cxXMLAttr(reader,"file");
cxConstChars table = cxXMLAttr(reader,"table");
cxConstChars type = cxXMLAttr(reader,"type");
cxConstChars sid = cxXMLAttr(reader,"id");
cxConstChars path = cxXMLAttr(reader,"path");
//assert file copy ->to document
cxBool copy = cxXMLReadBoolAttr(info, "copy", false);
if(copy && file != NULL){
cxCopyFile(file, NULL, NULL);
}
cxBool rdonly = cxXMLReadBoolAttr(info, "rdonly", false);
if(sid == NULL){
CX_WARN("db id not set,will can't add dataset");
}
cxString sfile = NULL;
if(cxConstCharsEqu(path, "assert")){
sfile = cxAssetsPath(file);
//assert must set true
rdonly = true;
}else if(cxConstCharsEqu(path, "document")){
sfile = cxDocumentPath(file);
}else{
CX_ERROR("must set path assert or document");
}
cxAny db = NULL;
if(file != NULL && table != NULL && type != NULL){
db = cxDBCreate(env, cxStringBody(sfile), table, type, rdonly);
}
if(db != NULL && sid != NULL){
cxHashSet(root->items, cxHashStrKey(sid), cxDBTypesCreate(db));
}else{
CX_ERROR("open dbenv type %s,db %s:%s failed",cxStringBody(env->type),file,table);
}
}
}
cxBool cxUtil::WriteFileData(const cxStr *path,const cxStr *data,cxBool replace)
{
CX_ASSERT(cxStr::IsOK(path) && cxStr::IsOK(data), "path or data error");
int length = 0;
if(FileExists(path, &length) && !replace){
CX_WARN("file exists not write data");
return false;
}
std::ofstream fs;
fs.open(path->Data(),std::ios::out|std::ios::binary);
if(!fs.is_open()){
return false;
}
fs.write(data->Data(), data->Size());
fs.close();
return true;
}
