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[z.facultad/75.42/plaqui.git] / Server / src / response.cpp

diff --git a/Server/src/response.cpp b/Server/src/response.cpp
index b39aaeae16b82c18e367d59ec64502cd731ea56f..3a3f4bfb569e7accf25f44425b1d29ceb584834d 100644 (file)
--- a/Server/src/response.cpp
+++ b/Server/src/response.cpp
@@ -53,64 +53,124 @@ Response::Response(const Code& code, const string& desc):
                << endl;
 #endif // DEBUG
        headers["Content-Type"] = "text/xml; charset=iso-8859-1";
-       status_code = HTTPMessage::OK;
+       build();
 }
 
-Response::Response(const string& body, const string& desc, const Code& code):
+Response::Response(const string& contents, const string& desc, const Code& code):
                xml_version("1.0"), xml_code(code), xml_description(desc),
-               xml_body(body) {
+               xml_contents(contents) {
 #ifdef DEBUG
        cerr << __FILE__ << "(" << __LINE__ << ")"
-               << ": constructor(body.length = " << body.length()
+               << ": constructor(body.length = " << contents.length()
                << ", desc = " << desc << ", code = " << code << ");" << endl;
 #endif // DEBUG
        headers["Content-Type"] = "text/xml; charset=iso-8859-1";
-       status_code = HTTPMessage::OK;
+       build();
+}
+
+void Response::build(void) {
+       String b;
+       b.from(xml_code);
+       b = string("<?xml version=\"1.0\" encoding=\"iso-8859-1\" ?>\n"
+                       "<plaqui-response code=\"") + b + "\" version=\""
+                       + xml_version + "\" ";
+       if (xml_description.length()) {
+               b += "description=\"" + xml_description + "\" ";
+       }
+       if (xml_contents.length()) {
+               b += ">\n" + xml_contents + "\n</plaqui-response>\n";
+       } else {
+               b += "/>\n";
+       }
+       set_body(b);
+       switch (xml_code) {
+               case OK:
+                       status_code = HTTPMessage::OK;
+                       break;
+               case INVALID_TARGET:
+               case INVALID_COMMAND:
+               case CONNECTION_NOT_FOUND:
+               case TRANSMISSION_NOT_FOUND:
+               case PLANT_NOT_FOUND:
+               case ELEMENT_NOT_FOUND:
+               case ELEMENT_INPUT_NOT_FOUND:
+                       status_code = HTTPMessage::INTERNAL_SERVER_ERROR;
+                       break;
+               case ALLREADY_EXISTS:
+               case ARGUMENT_MISSING:
+                       status_code = HTTPMessage::CONFLICT;
+                       break;
+               case UNKNOWN_ERROR:
+               case ERROR_STARTING_TRANSMISSION:
+               case ERROR_GETING_PLANT_XML:
+               case ERROR_CHANGING_ELEMENT_INPUT:
+                       status_code = HTTPMessage::INTERNAL_SERVER_ERROR;
+                       break;
+               default:
+                       status_code = HTTPMessage::INTERNAL_SERVER_ERROR;
+                       break;
+       }
+}
+
+const string& Response::get_version(void) const {
+       return xml_version;
+}
+
+const string& Response::set_version(const string& version_) {
+       xml_version = version_;
+       build();
+       return version_;
+}
+
+const Response::Code& Response::get_code(void) const {
+       return xml_code;
+}
+
+const Response::Code& Response::set_code(const Response::Code& code_) {
+       xml_code = code_;
+       build();
+       return code_;
+}
+
+const string& Response::get_description(void) const {
+       return xml_description;
+}
+
+const string& Response::set_description(const string& description_) {
+       xml_description = description_;
+       build();
+       return description_;
+}
+
+const string& Response::get_contents(void) const {
+       return xml_contents;
+}
+
+const string& Response::set_contents(const string& contents_) {
+       xml_contents = contents_;
+       build();
+       return contents_;
 }
 
 istream& operator>>(istream& is, Response& resp)
-               /*throw (HTTPResponse::Error, ios::failure, sockerr)*/ {
+               throw (HTTPResponse::Error, ios::failure, sockerr,
+                               xmlpp::parse_error) {
 #ifdef DEBUG
        cerr << __FILE__ << "(" << __LINE__ << ")" << ": operator>>()" << endl;
 #endif // DEBUG
        is >> static_cast<HTTPResponse&>(resp);
        if (resp.get_body().length()) {
-               // TODO parseo XML del body para buscar las cosas basicas de la respuesta.
-               Response::Parser parser(resp);
-               try {
-                       parser.parse_memory(resp.get_body());
-               } catch (const xmlpp::parse_error& e) {
-                       // TODO - ver gravedad.
-#ifdef DEBUG
-                       cerr << __FILE__ << "(" << __LINE__ << ")"
-                               << " : operator>>() error de parseo: " << e.what() << endl;
-#endif // DEBUG
-               }
+               Response::Parser(resp).parse_memory(resp.get_body());
        }
+       resp.build();
        return is;
 }
 
-/// \todo TODO hacer el metodo build como en command.
 ostream& operator<<(ostream& os, const Response& resp) {
 #ifdef DEBUG
        cerr << __FILE__ << "(" << __LINE__ << ")" << ": operator<<()" << endl;
 #endif // DEBUG
-       String b;
-       b.from(resp.xml_code);
-       b = string("<?xml version=\"1.0\" encoding=\"iso-8859-1\" ?>\n"
-                       "<plaqui-response code=\"") + b + "\" version=\""
-                       + resp.xml_version + "\" ";
-       if (resp.xml_description.length()) {
-               b += "description=\"" + resp.xml_description + "\" ";
-       }
-       if (resp.xml_body.length()) {
-               b += ">\n" + resp.xml_body + "\n</plaqui-response>\n";
-       } else {
-               b += "/>\n";
-       }
-       HTTPResponse r(resp);
-       r.set_body(b);
-       os << static_cast<const HTTPResponse&>(r);
+       os << static_cast<const HTTPResponse&>(resp);
        return os;
 }