virtual void SetUp() {
const char* rootElementName = "rootElement";
const char* parentPath = "/rootElement";
const char* elementName = "level1";
tixiCreateDocument( rootElementName, &documentHandle );
ASSERT_TRUE( tixiAddTextElement( documentHandle, "/rootElement", "text", "textContent" ) == SUCCESS );
ASSERT_TRUE( tixiAddDoubleElement( documentHandle, "/rootElement", "double", 2.0, formatDbl ) == SUCCESS );
ASSERT_TRUE( tixiAddIntegerElement( documentHandle, "/rootElement", "integer", 2, formatInt ) == SUCCESS );
ASSERT_TRUE( tixiAddBooleanElement( documentHandle, "/rootElement", "boolean", 1 ) == SUCCESS );
}
ReturnCode saveExternalFiles(xmlNodePtr aNodePtr, TixiDocument* aTixiDocument)
{
TixiDocumentHandle handle = aTixiDocument->handle;
xmlNodePtr cur_node = NULL;
xmlNodePtr copiedNode = NULL;
char* externalDataDirectory = NULL;
char* externalFileName = NULL;
char* fullExternalFileName = NULL;
char* externalDataNodePath = NULL;
char* fullExternalDataNodePath = NULL;
xmlDocPtr xmlDocument = NULL;
/* find external data nodes */
for (cur_node = aNodePtr; cur_node; cur_node = cur_node->next) {
/* recurse down with the next element */
saveExternalFiles(cur_node->children, aTixiDocument);
if( checkExternalNode( cur_node ) != SUCCESS) {
continue;
}
if ( cur_node->type == XML_ELEMENT_NODE ) {
char* dirResolved = NULL;
char* includetNodeName = (char*) xmlGetNodePath(cur_node);
/* collect node information - externalFileName */
tixiGetTextAttribute(handle, includetNodeName,
EXTERNAL_DATA_XML_ATTR_FILENAME, &externalFileName);
/* collect node information - externalDataDirectory */
tixiGetTextAttribute(handle, includetNodeName,
EXTERNAL_DATA_XML_ATTR_DIRECTORY, &externalDataDirectory);
/* collect node information - externalDataNodePath */
tixiGetTextAttribute(handle, includetNodeName,
EXTERNAL_DATA_XML_ATTR_NODEPATH, &externalDataNodePath);
free(includetNodeName);
/* remove attributes */
xmlUnsetProp(cur_node, (xmlChar*) EXTERNAL_DATA_XML_ATTR_FILENAME);
xmlUnsetProp(cur_node, (xmlChar*) EXTERNAL_DATA_XML_ATTR_DIRECTORY);
xmlUnsetProp(cur_node, (xmlChar*) EXTERNAL_DATA_XML_ATTR_NODEPATH);
/* create new document */
xmlDocument = xmlNewDoc((xmlChar*) "1.0");
if (!xmlDocument) {
printMsg(MESSAGETYPE_ERROR, "Error in TIXI::saveExternalFiles ==> Could not create new document.\n");
return FAILED;
}
/* deep copy of nodes from external files */
copiedNode = xmlDocCopyNode(cur_node, xmlDocument, 1);
xmlDocSetRootElement(xmlDocument, copiedNode);
dirResolved = resolveDirectory(aTixiDocument->dirname, externalDataDirectory);
/* only save to local paths */
if(string_startsWith(dirResolved, "file://") == 0) {
char* externalDataDirectoryNotUrl = uriToLocalPath(dirResolved);
assert(externalDataDirectoryNotUrl);
fullExternalFileName = buildString("%s%s", externalDataDirectoryNotUrl, externalFileName);
xmlSaveFormatFileEnc(fullExternalFileName, xmlDocument, "utf-8", 1);
free(fullExternalFileName);
free(externalDataDirectoryNotUrl);
}
free(dirResolved);
xmlFreeDoc(xmlDocument);
/* create external data node structure */
fullExternalDataNodePath = buildString("%s/%s", externalDataNodePath, EXTERNAL_DATA_NODE_NAME);
/* add parent node if not exists */
if(tixiCheckElement(handle, fullExternalDataNodePath) != SUCCESS) {
tixiAddTextElement(handle, externalDataNodePath, EXTERNAL_DATA_NODE_NAME, "");
tixiAddTextElement(handle, fullExternalDataNodePath, EXTERNAL_DATA_NODE_NAME_PATH, externalDataDirectory);
}
/* add node for external reference */
tixiAddTextElement(handle, fullExternalDataNodePath, EXTERNAL_DATA_NODE_NAME_FILENAME, externalFileName);
/* remove the copied nodes from document*/
copiedNode = cur_node->prev;
xmlUnlinkNode(cur_node);
xmlFreeNode(cur_node);
free(fullExternalDataNodePath);
cur_node = copiedNode;
}
}
return SUCCESS;
}
