1 files changed, 68 insertions, 0 deletions
diff --git a/src/uscxml/plugins/element/response/ResponseElement.cpp b/src/uscxml/plugins/element/response/ResponseElement.cpp
new file mode 100644
index 0000000..ce25036
--- /dev/null
+++ b/src/uscxml/plugins/element/response/ResponseElement.cpp
@@ -0,0 +1,68 @@
+#include "ResponseElement.h"
+#include "uscxml/plugins/invoker/http/HTTPServletInvoker.h"
+#include <glog/logging.h>
+
+#ifdef BUILD_AS_PLUGINS
+#include <Pluma/Connector.hpp>
+#endif
+
+namespace uscxml {
+
+#ifdef BUILD_AS_PLUGINS
+PLUMA_CONNECTOR
+bool connect(pluma::Host& host) {
+	host.add( new ResponseElementProvider() );
+	return true;
+}
+#endif
+
+boost::shared_ptr<ExecutableContentImpl> ResponseElement::create(Interpreter* interpreter) {
+  boost::shared_ptr<ResponseElement> invoker = boost::shared_ptr<ResponseElement>(new ResponseElement());
+	invoker->_interpreter = interpreter;
+	return invoker;
+}
+
+void ResponseElement::enterElement(const Arabica::DOM::Node<std::string>& node) {
+  if (!HAS_ATTR(node, "request") && !HAS_ATTR(node, "requestexpr")) {
+    LOG(ERROR) << "Response element requires request or requestexpr";
+    return;
+  }
+  if (HAS_ATTR(node, "requestexpr") && !_interpreter->getDataModel()) {
+    LOG(ERROR) << "Response element with requestexpr requires datamodel";
+    return;
+  }
+  if (HAS_ATTR(node, "close")) {
+    
+  }
+  
+  std::string requestId = (HAS_ATTR(node, "request") ? ATTR(node, "request") : _interpreter->getDataModel().evalAsString(ATTR(node, "requestexpr")));
+
+  HTTPServletInvoker* servlet = _interpreter->getHTTPServlet();
+  tthread::lock_guard<tthread::recursive_mutex> lock(servlet->getMutex());
+  
+  if (servlet->getRequests().find(requestId) == servlet->getRequests().end()) {
+    LOG(ERROR) << "No matching HTTP request for response element";
+    return;
+  }
+  
+  std::string statusStr = (HAS_ATTR(node, "status") ? ATTR(node, "status") : "200");
+  if (!isNumeric(statusStr.c_str(), 10)) {
+    LOG(ERROR) << "Response element with non-numeric status " << statusStr;
+    return;
+  }
+  int status = strTo<int>(statusStr);
+
+  HTTPServer::Request httpReq = servlet->getRequests()[requestId];
+
+  HTTPServer::Reply httpReply(httpReq);
+  httpReply.status = status;
+  
+  HTTPServer::reply(httpReply);
+  servlet->getRequests().erase(requestId);
+}
+
+void ResponseElement::exitElement(const Arabica::DOM::Node<std::string>& node) {
+  
+}
+
+}
+\ No newline at end of file