Beispiel #1
0
         bool XMLRPC::getCommand(t_int & _command)
         {
            doRewind = true;
            t_byte cmd;
            getByte(cmd);
            _command = cmd;

            if (XMLRPC_RequestGetRequestType(xmlrpc_request) == xmlrpc_request_call)
               {
                  const char* str = XMLRPC_RequestGetMethodName(xmlrpc_request);
                  if (str)
                     {
                        _command = getCommandID(std::string(str));
                     }
               }

            return true;
         }
Beispiel #2
0
xml_element* XMLRPC_REQUEST_to_xml_element(XMLRPC_REQUEST request) {
   xml_element* wrapper = NULL;
   if (request) {
      const char* pStr = NULL;
      XMLRPC_REQUEST_TYPE request_type = XMLRPC_RequestGetRequestType(request);
      XMLRPC_VALUE xParams = XMLRPC_RequestGetData(request);

      wrapper = xml_elem_new();

      if (request_type == xmlrpc_request_call) {
         pStr = ELEM_METHODCALL;
		}
		else if (request_type == xmlrpc_request_response) {
         pStr = ELEM_METHODRESPONSE;
      }
      if (pStr) {
         wrapper->name = strdup(pStr);
      }

		if(request_type == xmlrpc_request_call) {
      pStr = XMLRPC_RequestGetMethodName(request);

      if (pStr) {
         xml_element* method = xml_elem_new();
         method->name = strdup(ELEM_METHODNAME);
         simplestring_add(&method->text, pStr);
         Q_PushTail(&wrapper->children, method);
      }
		}
      if (xParams) {
         Q_PushTail(&wrapper->children, 
                    XMLRPC_to_xml_element_worker(NULL, XMLRPC_RequestGetData(request), XMLRPC_RequestGetRequestType(request), 0));
		}
		else {
         /* Despite the spec, the xml-rpc list folk want me to send an empty params element */
         xml_element* params = xml_elem_new();
         params->name = strdup(ELEM_PARAMS);
         Q_PushTail(&wrapper->children, params);
      }
   }
   return wrapper;
}
Beispiel #3
0
xml_element* DANDARPC_REQUEST_to_xml_element(XMLRPC_REQUEST request) {
   xml_element* wrapper = NULL;
   xml_element* root = NULL;
   if(request) {
      XMLRPC_REQUEST_TYPE request_type = XMLRPC_RequestGetRequestType(request);
      const char* pStr = NULL;
      xml_element_attr* version = emalloc(sizeof(xml_element_attr));
      version->key = estrdup(ATTR_VERSION);
      version->val = estrdup(VAL_VERSION_0_9);

      wrapper = xml_elem_new();

      if(request_type == xmlrpc_request_response) {
         pStr = ELEM_METHODRESPONSE;
      }
      else if(request_type == xmlrpc_request_call) {
         pStr = ELEM_METHODCALL;
      }
      if(pStr) {
         wrapper->name = estrdup(pStr);
      }

      root = xml_elem_new();
      root->name = estrdup(ELEM_ROOT);
      Q_PushTail(&root->attrs, version);
      Q_PushTail(&root->children, wrapper);

      pStr = XMLRPC_RequestGetMethodName(request);

      if(pStr) {
         xml_element* method = xml_elem_new();
         method->name = estrdup(ELEM_METHODNAME);
         simplestring_add(&method->text, pStr);
         Q_PushTail(&wrapper->children, method);
      }
      Q_PushTail(&wrapper->children,
                 DANDARPC_to_xml_element_worker(request, XMLRPC_RequestGetData(request)));
   }
   return root;
}
LLIOPipe::EStatus LLFilterXMLRPCRequest2LLSD::process_impl(
	const LLChannelDescriptors& channels,
	buffer_ptr_t& buffer,
	bool& eos,
	LLSD& context,
	LLPumpIO* pump)
{
	LLFastTimer t(FTM_PROCESS_XMLRPC2LLSD_REQUEST);
	PUMP_DEBUG;
	if(!eos) return STATUS_BREAK;
	if(!buffer) return STATUS_ERROR;

	PUMP_DEBUG;
	// *FIX: This technique for reading data is far from optimal. We
	// need to have some kind of istream interface into the xml
	// parser...
	S32 bytes = buffer->countAfter(channels.in(), NULL);
	if(!bytes) return STATUS_ERROR;
	char* buf = new char[bytes + 1];
	buf[bytes] = '\0';
	buffer->readAfter(channels.in(), NULL, (U8*)buf, bytes);

	//lldebugs << "xmlrpc request: " << buf << llendl;
	
	// Check the value in the buffer. XMLRPC_REQUEST_FromXML will report a error code 4 if 
	// values that are less than 0x20 are passed to it, except
	// 0x09: Horizontal tab; 0x0a: New Line; 0x0d: Carriage
	U8* cur_pBuf = (U8*)buf;
    U8 cur_char;
	for (S32 i=0; i<bytes; i++) 
	{
        cur_char = *cur_pBuf;
		if (   cur_char < 0x20
            && 0x09 != cur_char
            && 0x0a != cur_char
            && 0x0d != cur_char )
        {
			*cur_pBuf = '?';
        }
		++cur_pBuf;
	}

	PUMP_DEBUG;
	XMLRPC_REQUEST request = XMLRPC_REQUEST_FromXML(
		buf,
		bytes,
		NULL);
	if(!request)
	{
		llwarns << "XML -> SD Request process parse error." << llendl;
		delete[] buf;
		return STATUS_ERROR;
	}

	PUMP_DEBUG;
	LLBufferStream stream(channels, buffer.get());
	stream.precision(DEFAULT_PRECISION);
	const char* name = XMLRPC_RequestGetMethodName(request);
	stream << LLSDRPC_REQUEST_HEADER_1 << (name ? name : "")
		   << LLSDRPC_REQUEST_HEADER_2;
	XMLRPC_VALUE param = XMLRPC_RequestGetData(request);
	if(param)
	{
		PUMP_DEBUG;
		S32 size = XMLRPC_VectorSize(param);
		if(size > 1)
		{
			// if there are multiple parameters, stuff the values into
			// an array so that the next step in the chain can read them.
			stream << "[";
		}
 		XMLRPC_VALUE current = XMLRPC_VectorRewind(param);
		bool needs_comma = false;
 		while(current)
 		{
			if(needs_comma)
			{
				stream << ",";
			}
			needs_comma = true;
 			stream_out(stream, current);
 			current = XMLRPC_VectorNext(param);
 		}
		if(size > 1)
		{
			// close the array
			stream << "]";
		}
	}
	stream << LLSDRPC_REQUEST_FOOTER << std::flush;
	XMLRPC_RequestFree(request, 1);
	delete[] buf;
	PUMP_DEBUG;
	return STATUS_DONE;
}
Beispiel #5
0
/* convert XMLRPC_REQUEST to soap xml dom. */
xml_element* SOAP_REQUEST_to_xml_element(XMLRPC_REQUEST request) {
	xml_element* root = xml_elem_new();

	/* safety first. */
	if (root) {
		xml_element* body = xml_elem_new();
		root->name = strdup("SOAP-ENV:Envelope");

		/* silly namespace stuff */
		Q_PushTail(&root->attrs, new_attr("xmlns:SOAP-ENV", "http://schemas.xmlsoap.org/soap/envelope/"));
		Q_PushTail(&root->attrs, new_attr("xmlns:xsi", "http://www.w3.org/1999/XMLSchema-instance"));
		Q_PushTail(&root->attrs, new_attr("xmlns:xsd", "http://www.w3.org/1999/XMLSchema"));
		Q_PushTail(&root->attrs, new_attr("xmlns:SOAP-ENC", "http://schemas.xmlsoap.org/soap/encoding/"));
		Q_PushTail(&root->attrs, new_attr("xmlns:si", "http://soapinterop.org/xsd"));
		Q_PushTail(&root->attrs, new_attr("xmlns:ns6", "http://testuri.org"));
		Q_PushTail(&root->attrs, new_attr("SOAP-ENV:encodingStyle", "http://schemas.xmlsoap.org/soap/encoding/"));

		/* Q_PushHead(&root->attrs, new_attr("xmlns:ks", "http://kitchen.sink.org/soap/everything/under/sun"));
		       JUST KIDDING!! :-)  ---->                ------------------------------------------------- */

		if (body) {
			/* go ahead and serialize first... */
			xml_element* el_serialized =  
			SOAP_to_xml_element_worker(request, 
												XMLRPC_RequestGetData(request));

			/* check for fault, in which case, there is no intermediate element */
			if (el_serialized && !strcmp(el_serialized->name, TOKEN_FAULT)) {
				Q_PushTail(&body->children, el_serialized);
			}
			/* usual case: not a fault. Add Response element in between. */
			else {
				xml_element* rpc = xml_elem_new();

				if (rpc) {
					const char* methodname = XMLRPC_RequestGetMethodName(request);
					XMLRPC_REQUEST_TYPE rtype = XMLRPC_RequestGetRequestType(request);

					/* if we are making a request, we want to use the methodname as is. */
					if (rtype == xmlrpc_request_call) {
						if (methodname) {
							rpc->name = strdup(methodname);
						}
					}
					/* if it's a response, we append "Response". Also, given xmlrpc-epi
					   API/architecture, it's likely that we don't have a methodname for
					   the response, so we have to check that. */
					else {
						char buf[128];
						snprintf(buf, sizeof(buf), "%s%s", 
									methodname ? methodname : "",
									"Response");

						rpc->name = strdup(buf);
					}

					/* add serialized data to method call/response.
					   add method call/response to body element */
					if (rpc->name) {
						if(el_serialized) {
							if(Q_Size(&el_serialized->children) && rtype == xmlrpc_request_call) {
								xml_element* iter = (xml_element*)Q_Head(&el_serialized->children);
								while(iter) {
									Q_PushTail(&rpc->children, iter);
									iter = (xml_element*)Q_Next(&el_serialized->children);
								}
								xml_elem_free_non_recurse(el_serialized);
							}
							else {
								Q_PushTail(&rpc->children, el_serialized);
							}
						}

						Q_PushTail(&body->children, rpc);
					}
					else {
						/* no method name?!
						   TODO: fault here...? */
					}
				}
			}
			body->name = strdup("SOAP-ENV:Body");
			Q_PushTail(&root->children, body);
		}
	}

	return root;
}