int CommandLineServer::svc(void)
{
for (bool active = true;active == true;)
{
char buf[2048];
ACE_Time_Value timeout;
timeout.sec(3600);
int i = 0;
// Display prompt
char prompt[] = "\r\n>";
peer().send(prompt, 3, MSG_NOSIGNAL);
// Get one command line
bool foundCRLF = false;
while(active && !foundCRLF && i<2040)
{
ssize_t size = peer().recv(buf+i, 2040-i, &timeout);
if (size == 0 || size == -1)
{
active = false;
}
else
{
for(int j=0; j<size && !foundCRLF;j++)
{
if(buf[i+j] == '\r' || buf[i+j] == '\n')
{
foundCRLF = true;
buf[i+j] = '\0';
CStdString command(buf);
try
{
CStdString className = SingleLineSerializer::FindClass(command);
ObjectRef objRef = ObjectFactory::GetSingleton()->NewInstance(className);
if (objRef.get())
{
objRef->DeSerializeSingleLine(command);
ObjectRef response = objRef->Process();
CStdString responseString = response->SerializeSingleLine();
peer().send((PCSTR)responseString, responseString.GetLength(), MSG_NOSIGNAL);
}
else
{
CStdString error = "Unrecognized command";
peer().send(error, error.GetLength(), MSG_NOSIGNAL); ;
}
}
catch (CStdString& e)
{
peer().send(e, e.GetLength(), MSG_NOSIGNAL); ;
}
}
}
i += size;
}
}
}
return 0;
}
int HttpServer::svc(void)
{
char buf[2048];
buf[2047] = '\0'; // security
ACE_Time_Value timeout;
timeout.sec(5);
ssize_t size = peer().recv(buf, 2040, &timeout);
if (size > 5)
{
try
{
int startUrlOffset = 5; // get rid of "GET /" from Http request, so skip 5 chars
char* stopUrl = ACE_OS::strstr(buf+startUrlOffset, " HTTP"); // detect location of post-URL trailing stuff
if(!stopUrl)
{
throw (CStdString("Malformed http request")); ;
}
*stopUrl = '\0'; // Remove post-URL trailing stuff
CStdString url(buf+startUrlOffset);
int queryOffset = url.Find("?");
if (queryOffset > 0)
{
// Strip beginning of URL in case the command is received as an URL "query" of the form:
// http://hostname/service/command?type=ping
url = url.Right(url.size() - queryOffset - 1);
}
CStdString className = UrlSerializer::FindClass(url);
ObjectRef objRef = ObjectFactory::GetSingleton()->NewInstance(className);
if (objRef.get())
{
objRef->DeSerializeUrl(url);
ObjectRef response = objRef->Process();
if(response.get() == NULL)
{
throw (CStdString("Command does not return a response:") + className);
}
else
{
DOMImplementation* impl = DOMImplementationRegistry::getDOMImplementation(XStr("Core").unicodeForm());
XERCES_CPP_NAMESPACE::DOMDocument* myDoc;
myDoc = impl->createDocument(
0, // root element namespace URI.
XStr("response").unicodeForm(), // root element name
0); // document type object (DTD).
response->SerializeDom(myDoc);
CStdString pingResponse = DomSerializer::DomNodeToString(myDoc);
CStdString httpOk("HTTP/1.0 200 OK\r\nContent-type: text/xml\r\n\r\n");
peer().send(httpOk, httpOk.GetLength(), MSG_NOSIGNAL);
peer().send(pingResponse, pingResponse.GetLength(), MSG_NOSIGNAL);
myDoc->release();
}
}
else
{
throw (CStdString("Command not found:") + className); ;
}
}
catch (CStdString &e)
{
CStdString error("HTTP/1.0 404 not found\r\nContent-type: text/html\r\n\r\nError\r\n");
error = error + e + "\r\n";
peer().send(error, error.GetLength(), MSG_NOSIGNAL);
}
catch(const XMLException& e)
{
CStdString error("HTTP/1.0 404 not found\r\nContent-type: text/html\r\n\r\nXML Error\r\n");
peer().send(error, error.GetLength(), MSG_NOSIGNAL);
}
}
else
{
CStdString notFound("HTTP/1.0 404 not found\r\nContent-type: text/html\r\n\r\nNot found\r\n");
peer().send(notFound, notFound.GetLength(), MSG_NOSIGNAL);
}
return 0;
}