void eUSPInstance::HandleMessage(const pp::Var& _m)
{
	if(!_m.is_string())
		return;
	string m = _m.AsString();
	if(m == "run")
	{
		xPlatform::Handler()->OnInit();
		inited = true;
		Update();
		audio.Play();
		PostMessage("ready");
	}
	if(!inited)
		return;
	static const string open("open:");
	static const string joystick("joystick:");
	if(m.length() > open.length() && m.substr(0, open.length()) == open)
	{
		string url = m.substr(open.length());
		new eURLLoader(this, url, this);
	}
	else if(m.length() > joystick.length() && m.substr(0, joystick.length()) == joystick)
	{
		using namespace xOptions;
		string joy = m.substr(joystick.length());
		eOption<int>* op_joy = eOption<int>::Find("joystick");
		SAFE_CALL(op_joy)->Value(joy.c_str());
	}
	else if(m == "reset")
	{
		Handler()->OnAction(A_RESET);
	}
}
Exemplo n.º 2
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        /* when the browser does paintownModule.postMessage('run') this will
         * get executed.
         */
        virtual void HandleMessage(const pp::Var& var_message){
            if (!var_message.is_string()){
                return;
            }

            std::string message = var_message.AsString();
            if (message == "run"){
                run();
            }
        }
Exemplo n.º 3
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pp::Var WiScriptableObject::Call(const pp::Var& method,
                                           const std::vector<pp::Var>& args,
                                           pp::Var* exception) {
  if (!method.is_string()) {
    return pp::Var();
  }
  std::string method_name = method.AsString();
  // TODO(sdk_user): 4. Make this function call whatever method has method_name
  // as its method ID.
  return pp::Var();
}
Exemplo n.º 4
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bool WiScriptableObject::HasMethod(const pp::Var& method,
                                             pp::Var* exception) {
  if (!method.is_string()) {
    return false;
  }
  std::string method_name = method.AsString();
  // TODO(sdk_user): 3. Make this function return true iff method_name is equal
  // to any of your method IDs.
  bool has_method = false;
  return has_method;
}
Exemplo n.º 5
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  /// Handler for messages coming in from the browser via postMessage().  The
  /// @a var_message can contain anything: a JSON string; a string that encodes
  /// method names and arguments; etc.  For example, you could use
  /// JSON.stringify in the browser to create a message that contains a method
  /// name and some parameters, something like this:
  ///   var json_message = JSON.stringify({ "myMethod" : "3.14159" });
  ///   nacl_module.postMessage(json_message);
  /// On receipt of this message in @a var_message, you could parse the JSON to
  /// retrieve the method name, match it to a function call, and then call it
  /// with the parameter.
  /// @param[in] var_message The message posted by the browser.
  virtual void HandleMessage(const pp::Var& var_message) {
    if (!var_message.is_string())
        return;

    std::string message = var_message.AsString();
    pp::Var var_reply;
    if (message == kBenchString) {
      bench();
      var_reply = pp::Var(kReplyString);
      PostMessage(var_reply);
    }
  }
Exemplo n.º 6
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static Variant to_variant(const pp::Var& p_var) {

	if (p_var.is_undefined() || p_var.is_null())
		return Variant();
	if (p_var.is_bool())
		return Variant(p_var.AsBool());
	if (p_var.is_double())
		return Variant(p_var.AsDouble());
	if (p_var.is_int())
		return Variant((int64_t)p_var.AsInt());
	if (p_var.is_string())
		return Variant(String::utf8(p_var.AsString().c_str()));

	return Variant();
};
Exemplo n.º 7
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void DiagrammarInterface::HandleMessage(const pp::Var& var_message) {
  // Ignore the message if it is not a string.
  if (!var_message.is_string()) return;

  // Get the string message and compare it to "hello".
  std::string message = var_message.AsString();
  if (message == "hello") {
    // If it matches, send our response back to JavaScript.
    pp::Var var_reply("running");
    PostMessage(var_reply);
  }
  if (message == "status?") {
    pp::Var var_reply(world_.now() - world_.simulation_time());
    PostMessage(var_reply);
  }
}
Exemplo n.º 8
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// hook from javascript into the CPP code.
void MoonlightInstance::HandleMessage(const pp::Var& var_message) {
    // Ignore the message if it is not a string.
    if (!var_message.is_dictionary())
        return;

    pp::VarDictionary msg(var_message);
    int32_t callbackId = msg.Get("callbackId").AsInt();
    std::string method = msg.Get("method").AsString();
    pp::VarArray params(msg.Get("params"));

    if (strcmp(method.c_str(), MSG_START_REQUEST) == 0) {
        HandleStartStream(callbackId, params);
    } else if (strcmp(method.c_str(), MSG_STOP_REQUEST) == 0) {
        HandleStopStream(callbackId, params);
    } else if (strcmp(method.c_str(), MSG_OPENURL) == 0) {
        HandleOpenURL(callbackId, params);
    } else if (strcmp(method.c_str(), "httpInit") == 0) {
        NvHTTPInit(callbackId, params);
    } else if (strcmp(method.c_str(), "makeCert") == 0) {
        MakeCert(callbackId, params);
    } else if (strcmp(method.c_str(), "pair") == 0) {
        HandlePair(callbackId, params);
    } else {
        pp::Var response("Unhandled message received: " + method);
        PostMessage(response);
    }
}
Exemplo n.º 9
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  // Handler for messages coming in from the browser via postMessage().  The
  // @a var_message can contain be any pp:Var type; for example int, string
  // Array or Dictinary. Please see the pp:Var documentation for more details.
  // @param[in] var_message The message posted by the browser.
  virtual void HandleMessage(const pp::Var& var_message) {
    /*if (!var_message.is_string())
      return;

    std::string message = var_message.AsString();
    pp::Var var_reply;
    if (message == kHelloString) {
      var_reply = pp::Var(kReplyString);
      PostMessage(var_reply);
    }*/

    // Send integer events from JS straight to the CPU
    if (!var_message.is_int()) {
      uint32_t msgInt = var_message.AsInt();

      cpu->OnExtMessage(msgInt);
    }
  }
Exemplo n.º 10
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void PpapiDeviceInfo::gotDeviceId(int32_t result, const pp::Var& deviceId)
{
    assert(isMainThread());
    ScopedMutex scopedMutex(mutex_);
    string rawDeviceIdStr;
    if (result == PP_OK && deviceId.is_string())
        rawDeviceIdStr = deviceId.AsString();
    // Google says the device ID from PPAPI, when supported, will always be 64
    // chars: a string with the text value of the numerical ID. Clamp or extend
    // the actual received value to this length.
    const string::size_type SPEC_SIZE = 64;
    rawDeviceIdStr.resize(SPEC_SIZE, '0');
    // Now convert the text numerical ID to a binary value
    deviceIdBin_ = hexTextToBin(rawDeviceIdStr);
    assert(deviceIdBin_.size() == 32);
    // We are now initialized
    condVar_.signal();
}
Exemplo n.º 11
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 void GboxInstance::HandleMessage(const pp::Var& var_message) {
   if (!var_message.is_string()) return;
   std::string message = var_message.AsString();
   pp::Var var_reply;
   if (message == kHelloString) {
     theLog.info("message: '%s'", message.c_str());
     Hello();
   } else if (message == kPaintMethodId) {
     Paint();
   } else if (message == kClockMethodId) {
     Clock();
   } else if (message == "quiet") {
     theLog.info("message: '%s'", message.c_str());
     Quiet();
   } else {
     theLog.info("other message: '%s'", message.c_str());
     Other(message);
   }
 }
Exemplo n.º 12
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void HelloWorldInstance::HandleMessage(const pp::Var& var_message) {
  if (!var_message.is_string()) {
    return;
  }

  // Post the return result back to the browser.  Note that HandleMessage() is
  // always called on the main thread, so it's OK to post the return message
  // directly from here.  The return post is asynhronous: PostMessage returns
  // immediately.

  //PostMessage(return_var);
}
Exemplo n.º 13
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void GodotInstance::HandleMessage(const pp::Var& var_message) {

	switch (state) {

		case STATE_METHOD: {

			ERR_FAIL_COND(!var_message.is_string());
			sd->method = var_message.AsString().c_str();
			state = STATE_PARAM_COUNT;
		} break;
		case STATE_PARAM_COUNT: {

			ERR_FAIL_COND(!var_message.is_number());
			sd->arg_count = var_message.AsInt();
			state = sd->arg_count>0?STATE_PARAMS:STATE_CALL;

		} break;
		case STATE_PARAMS: {

			Variant p = to_variant(var_message);
			sd->args.push_back(p);
			if (sd->args.size() >= sd->arg_count)
				state = STATE_CALL;
		} break;
		default:
			break;
	};

	if (state == STATE_CALL) {

		// call
		state = STATE_METHOD;


		if (sd->method == "package_finished") {

			GetURLHandler::Status status = package_pending->get_status();
			printf("status is %i, %i, %i\n", status, GetURLHandler::STATUS_ERROR, GetURLHandler::STATUS_COMPLETED);
			if (status == GetURLHandler::STATUS_ERROR) {
				printf("Error fetching package!\n");
			};
            if (status == GetURLHandler::STATUS_COMPLETED) {

				OSNacl* os = (OSNacl*)OS::get_singleton();
				os->add_package(pkg_url, package_pending->get_data());
			};
            memdelete(package_pending);
			package_pending = NULL;

            package_loaded = true;

            opengl_context_->MakeContextCurrent(this);
            nacl_main(init_argc, (const char**)init_argn, (const char**)init_argv);
            for (uint32_t i=0; i<init_argc; i++) {
				memfree(init_argn[i]);
				memfree(init_argv[i]);
			};
		};

		if (sd->method == "get_package_status") {

			if (package_loaded) {
				// post "loaded"
				PostMessage("loaded");
			} else if (package_pending == NULL) {
				// post "none"
				PostMessage("none");
			} else {
				// post package_pending->get_bytes_read();
				PostMessage(package_pending->get_bytes_read());
			};
		};
	};
}
Exemplo n.º 14
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virtual void HandleMessage(const pp::Var& var_message) {
        if (!var_message.is_dictionary ()) {
                return;
        }
        pp::VarDictionary::VarDictionary dic = pp::VarDictionary::VarDictionary (var_message);
        pp::Var s_rgba= dic.Get("rgba");
        pp::Var s_width  = dic.Get("width");
        pp::Var s_height = dic.Get("height");
        pp::Var s_quality= dic.Get("quality");
        pp::Var id = dic.Get("id");

        if (!s_rgba.is_array_buffer()) {
                PostMessage(ErrorMsg("ArrayBuffer no find"));
                return;
        }
        if( !s_width.is_int ()) {
                PostMessage(ErrorMsg("width is not int"));
                return;
        }
        int width = s_width.AsInt ();

        if (!s_height.is_int ()) {
                PostMessage(ErrorMsg("height is not int"));
                return;
        }
        int height = s_height.AsInt ();

        double quality = 80.0f;
        bool lossless = false;
        if (s_quality.is_string()) {
                if (s_quality.AsString() == "lossless") {
                        lossless = true;
                }
        }else if (s_quality.is_number()) {
                double q = s_quality.AsDouble();
                if (q <= 100.0 && q >= 0 ) {
                        quality = (float)q;
                }
        }

        std::unique_ptr<pp::VarArrayBuffer::VarArrayBuffer> array_buffer_var(new pp::VarArrayBuffer::VarArrayBuffer(s_rgba));

        uint8_t* data = static_cast<uint8_t *>(array_buffer_var->Map());
        int byte_length = static_cast<int>(array_buffer_var->ByteLength());

        if (byte_length != (width * height * 4)) {
                PostMessage(ErrorMsg("ArrayBuffer length error :"+ std::to_string(byte_length)));
                return;
        }

        std::shared_ptr<uint8_t> outdata(new uint8_t[byte_length]());
        uint8_t * r_outdata = outdata.get();

        size_t ret;
        if (lossless) {
                ret = WebPEncodeLosslessRGBA(data,width,height,width*4,&r_outdata);
        }else{
                ret = WebPEncodeRGBA(data,width,height,width*4,quality,&r_outdata);
        }
        if (ret == 0) {
                PostMessage(ErrorMsg("encoder  error "));
                return;
        }
        pp::VarArrayBuffer::VarArrayBuffer data_value = pp::VarArrayBuffer::VarArrayBuffer (ret);
        uint8_t* r_data_value = static_cast<uint8_t*>(data_value.Map());
        for (uint32_t i = 0; i < ret; ++i) {
                r_data_value[i] = r_outdata[i];
        }
        data_value.Unmap();

        pp::VarDictionary::VarDictionary ret_msg = pp::VarDictionary::VarDictionary ();
        pp::Var id_key = pp::Var::Var("id");
        ret_msg.Set (id_key,id);
        pp::Var data_key = pp::Var::Var("data");
        ret_msg.Set (data_key,data_value);

        PostMessage(ret_msg);
}
Exemplo n.º 15
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    virtual void HandleMessage(const pp::Var& var_message) {
        // Receive a message from javascript.
        if (var_message.is_string()) {
            SkString msg(var_message.AsString().c_str());
            if (msg.startsWith("init")) {
            } else if (msg.startsWith("LoadSKP")) {
                size_t startIndex = strlen("LoadSKP");
                size_t dataSize = msg.size()/sizeof(char) - startIndex;
                SkBase64 decodedData;
                decodedData.decode(msg.c_str() + startIndex, dataSize);
                size_t decodedSize = 3 * (dataSize / 4);
                SkDebugf("Got size: %d\n", decodedSize);
                if (!decodedData.getData()) {
                    SkDebugf("Failed to decode SKP\n");
                    return;
                }
                SkMemoryStream pictureStream(decodedData.getData(), decodedSize);
                SkPicture* picture = SkPicture::CreateFromStream(&pictureStream);
                if (NULL == picture) {
                    SkDebugf("Failed to create SKP.\n");
                    return;
                }
                fDebugger.loadPicture(picture);
                picture->unref();

                // Set up the command list.
                SkTArray<SkString>* commands = fDebugger.getDrawCommandsAsStrings();
                PostMessage("ClearCommands");
                for (int i = 0; i < commands->count(); ++i) {
                    SkString addCommand("AddCommand:");
                    addCommand.append((*commands)[i]);
                    PostMessage(addCommand.c_str());
                }
                PostMessage("UpdateCommands");

                // Set the overview text.
                SkString overviewText;
                fDebugger.getOverviewText(NULL, 0.0, &overviewText, 1);
                overviewText.prepend("SetOverview:");
                PostMessage(overviewText.c_str());

                // Draw the SKP.
                if (!fFlushLoopRunning) {
                    Paint();
                }
            } else if (msg.startsWith("CommandSelected:")) {
                size_t startIndex = strlen("CommandSelected:");
                int index = atoi(msg.c_str() + startIndex);
                fDebugger.setIndex(index);
                if (!fFlushLoopRunning) {
                    Paint();
                }
            } else if (msg.startsWith("Rewind")) {
                fCanvas->clear(SK_ColorWHITE);
                fDebugger.setIndex(0);
                if (!fFlushLoopRunning) {
                    Paint();
                }
            } else if (msg.startsWith("StepBack")) {
                fCanvas->clear(SK_ColorWHITE);
                int currentIndex = fDebugger.index();
                if (currentIndex > 1) {
                    fDebugger.setIndex(currentIndex - 1);
                    if (!fFlushLoopRunning) {
                        Paint();
                    }
                }
            } else if (msg.startsWith("Pause")) {
                // TODO(borenet)
            } else if (msg.startsWith("StepForward")) {
                int currentIndex = fDebugger.index();
                if (currentIndex < fDebugger.getSize() -1) {
                    fDebugger.setIndex(currentIndex + 1);
                    if (!fFlushLoopRunning) {
                        Paint();
                    }
                }
            } else if (msg.startsWith("Play")) {
                fDebugger.setIndex(fDebugger.getSize() - 1);
                if (!fFlushLoopRunning) {
                    Paint();
                }
            }
        }
    }
Exemplo n.º 16
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  virtual void dosomething(const pp::Var& var_message) 
  {

      // std::cout << "HandleMessage... " << std::endl;
      int point_size(0);
      // printf( "handler thread id '%p'\n", pthread_self());                    
      
      pp::VarDictionary dict;
      pp::Var command_name;
      
      if (var_message.is_dictionary())
      {
          dict = pp::VarDictionary(var_message);
          if (!dict.HasKey("command"))
          {
              PostError("broker", "message JSON provided no 'command' member!", "null");
              return;
          }
          command_name = dict.Get("command");      
      } else
      {
          PostError("broker", "No dictionary object was provided!", "null");
          return;          
      }


      if (!dict.HasKey("id"))
      {
          PostError("broker", "message JSON provided no 'id' member!", "null");
          return;          
      }
      
      if (!dict.Get("id").is_string())
      {
          PostError("broker", "'id' member is not a string!", "null");
          return;          
      }
      
      std::string id = dict.Get("id").AsString();
      
      if (boost::iequals(command_name.AsString(), "open"))
      {
          bool opened = open(var_message);
          if (!opened)
          {
              PostError("open","Unable to open file", id);
              return;
          }
          PostSuccess("open", pp::Var(pp::Var::Null()), id, "File opened successfully");
          return; // open has set any errors          
          
      }

      if (boost::iequals(command_name.AsString(), "close"))
      {
          int res = fclose(fp_);
          if (res)
          {
              std::ostringstream errors;
              errors << "fclose returned message " << res << " error: '" << strerror(errno) <<"'";
              PostError("close", errors.str(), id);
              return;
          }
          header_ = LASHeader();

          zip_ = LASzip();
          unzipper_ = LASunzipper();
          fp_ = NULL;
          bDidReadHeader_ = 0;
          pointIndex_ = 0;

          
          delete[] point_; point_ = 0;

          delete[] bytes_; bytes_ = 0;


          delete buffer_; buffer_ = 0;          
          PostSuccess("close", pp::Var(pp::Var::Null()), id, "File closed successfully");
          return; // close has set any errors          
          
      }

      if (boost::iequals(command_name.AsString(), "getheader"))
      {
          if (!fp_)
          {
              PostError("broker", "No file is open!", id);
              return;
          }
          bDidReadHeader_ = readHeader(header_, var_message);
          if (!bDidReadHeader_)
          {
              PostError("getheader", "Header read failed!", id);
              return;
          }
          PostSuccess("getheader", header_.AsVar(), id, "Header read successful");
          return;

      }
        // std::ostringstream errors;

      if (boost::iequals(command_name.AsString(), "read"))
      {
          if (!fp_)
          {
              PostError("read", "No file is open!", id);
              return;
          }
          if (!bDidReadHeader_)
          {
              PostError("read", "No header has been fetched!", id);
              return;
          }
          if (pointIndex_ == header_.point_count)
          {
              PostError("read", "All done reading. 'close' and 'open' the file again", id);
              return;
          }
          
          uint32_t count(header_.point_count);
          if (dict.HasKey("count"))
          {
              pp::Var cnt = dict.Get("count");
              if (!cnt.is_int())
              {
                  PostError("read", "'count' is not an integer object!", id);
                  return;
              }
              count = cnt.AsInt();
              // std::cout << "Fetched count as " << count << std::endl;

          }
#define MAX_POINT_COUNT 2000000     
          if (count > MAX_POINT_COUNT)
          {
              std::ostringstream errors;
              errors << "'count' is too large, choose a smaller value";
              PostError("read", errors.str(), id);
              return;              
          }
          
          uint32_t skip(0);
          if (dict.HasKey("skip"))
          {
              pp::Var s = dict.Get("skip");
              if (!s.is_int())
              {
                  PostError("read", "'skip' is not an integer object!", id);
                  return;
              }
              skip = s.AsInt();
          }

          uint32_t start(0);
          if (dict.HasKey("start"))
          {
              pp::Var st = dict.Get("start");
              if (!st.is_int())
              {
                  PostError("read", "'start' is not an integer object!", id);
                  return;
              }
              start = st.AsInt();
          }
          
          uint64_t num_left = (uint64_t)header_.point_count - (uint64_t)pointIndex_;
          
          uint64_t total_bytes = (uint64_t)count * (uint64_t)header_.point_record_length;
          

          if (!buffer_)
          {
              try
              {
                  buffer_ = new pp::VarArrayBuffer(total_bytes);                  
              } catch (...)
              {
                std::ostringstream error;
                error << "Unable to allocate buffer of size " << total_bytes
                      << " to read " << count << " points. please try a smaller buffer size" << std::endl;   
                PostError("read", error.str(), id);
                return;               
              }
              // std::cout << "making new VarArrayBuffer of size" << total_bytes << std::endl;              
          }

          // std::cout << "allocated buffer" << std::endl;          
          if (buffer_->ByteLength() < total_bytes)
          {
              delete buffer_;
              try
              {
                  buffer_ = new pp::VarArrayBuffer(total_bytes);                  
              } catch (std::bad_alloc&)
              {
                std::ostringstream error;
                error << "Unable to allocate buffer of size " << total_bytes
                      << " to read " << count << " points. please try a smaller buffer size" << std::endl;   
                PostError("read", error.str(), id);       
                return;           
              }
              // std::cout << "buffer was wrong size " << buffer_->ByteLength() << ", making new VarArrayBuffer of size" << total_bytes << std::endl;
          }

          // std::cout << "mapping buffer" << std::endl; 
          unsigned char* array_start;
          try
          {
              array_start = static_cast<unsigned char*>(buffer_->Map());                  
          } catch (std::bad_alloc&)
          {
            std::ostringstream error;
            error << "Unable to allocate Map of size " << total_bytes
                  << " to read " << count << " points. please try a smaller buffer size" << std::endl;   
            PostError("read", error.str(), id);
            return;                
          }
          
          // std::cout << "skip value: " << skip << std::endl;
          // std::cout << "start value: " << start << std::endl;
          unsigned char* data = array_start;
          uint32_t howManyToRead(count);
          uint32_t howManyRead(0);
          bool bHasMoreData(true);
          int i(0);
          while ( howManyRead != howManyToRead)
          // for (int i = howManyToRead; i != 0; --i)
          {
              bool bDoKeep(false);

              // fills in bytes_
                bool ok = unzipper_.read(point_);
                if (!ok)
                {
                      std::ostringstream error;
                    error << "Unable to read point at index " << i << std::endl;
                    error << "error msg: " << unzipper_.get_error() << std::endl;            
                    PostError("read", error.str(), id);
                    return;
                }
                
                if (skip != 0)
                {
                    if ((skip != 0) &&
                        ((pointIndex_ + start) % skip == 0) )
                    {
                        bDoKeep = true;
                        // std::cout << "keeping " << i <<"th point" << std::endl;
                    } else
                    {
                        // std::cout << "skipping " << i << "th point" << std::endl;
                    }
                } else
                {
                    // No skip or start is set, we copy it all
                    bDoKeep = true;
                }
                
                if (start != 0)
                {
                    if (pointIndex_ < start)
                    {
                        bDoKeep = false;
                        // std::cout << "reskipping " << i << "th point" << std::endl;
                    }
                }
                if (bDoKeep) // if skip is 0, just copy all the time
                {
                    std::copy(bytes_, bytes_ + header_.point_record_length, data);
                    data += header_.point_record_length;
                    howManyRead++;
                    // std::cout << "keeping " << i <<"th point" << std::endl;

                }
                

                pointIndex_++;
                if (pointIndex_  == header_.point_count)
                {
                    bHasMoreData = false;
                    break;
                }
                i += 1;
                
          }
          
          // std::cout << "done reading" << std::endl;
          pp::VarDictionary dict;
          dict.Set("status", true);
          dict.Set("hasMoreData", bHasMoreData);
          dict.Set("message", "Done reading data");
          try
          {
              dict.Set("result", *buffer_);
          } catch (std::bad_alloc&)
          {
            std::ostringstream error;
            error << "Unable to return ArrayBuffer of size " << total_bytes
                  << " to read " << count << " points. please try a smaller buffer size" << std::endl;   
            PostError("read", error.str(), id);
            return;                  
          }

          // PostSuccess("read", dict, id);
          dict.Set("error", false);
          dict.Set("method", "read");
          dict.Set("id", id);  
          dict.Set("count", (int32_t)howManyRead);
          dict.Set("skip", (int32_t)skip);
          dict.Set("start",  (int32_t)start);
          try
          {
                        // std::cout << "Posting message" << std::endl;
              PostMessage(dict);
              // std::cout << "Posted message" << std::endl;
          } catch (std::bad_alloc&)
          {
            std::ostringstream error;
            error << "Unable to post ArrayBuffer of size " << total_bytes
                  << " to read " << count << " points. please try a smaller buffer size" << std::endl;   
            PostError("read", error.str(), id);
            return;                  
          }
                            
          
          // std::cout << "posted message" << std::endl;
          return;
                    
        // int32_t x = *(int32_t*)&start[0];
        // int32_t y = *(int32_t*)&start[4];
        // int32_t z = *(int32_t*)&start[8];
        //     
        // double xs = applyScaling(x, header_.scale[0], header_.offset[0]);
        // double ys = applyScaling(y, header_.scale[1], header_.offset[1]);
        // double zs = applyScaling(z, header_.scale[2], header_.offset[2]);
        // 
        // std::ostringstream oss;
        // oss << "scale[0]: " << header_.scale[0] <<std::endl;
        // oss << "scale[1]: " << header_.scale[1] <<std::endl;
        // oss << "scale[2]: " << header_.scale[2] <<std::endl;
        // oss << "offset[0]: " << header_.offset[0] <<std::endl;
        // oss << "offset[1]: " << header_.offset[1] <<std::endl;
        // oss << "offset[2]: " << header_.offset[2] <<std::endl;
        // oss << "min[0]: " << header_.mins[0] <<std::endl;
        // oss << "min[1]: " << header_.mins[1] <<std::endl;
        // oss << "min[2]: " << header_.mins[2] <<std::endl;
        // oss << "max[0]: " << header_.maxs[0] <<std::endl;
        // oss << "max[1]: " << header_.maxs[1] <<std::endl;
        // oss << "max[2]: " << header_.maxs[2] <<std::endl;
        // 
        // oss << "x: " << x << std::endl; 
        // oss  << "y: " << y << std::endl; 
        // oss  << "z: " << z << std::endl; 
        // 
        // oss << "x: " << xs << std::endl; 
        // oss  << "y: " << ys << std::endl; 
        // oss  << "z: " << zs << std::endl; 
        // PostMessage(oss.str());
        // PostMessage(header_.AsVar());
          
          // PostMessage(status(true, "Done reading data"));
          // return;

      }
      
      PostError("broker", "Command not found", id);
      return;
        

        // unsigned char** point;
 
    
        // bool ok = unzipper_.read(point_);
        // if (!ok)
        // {     
        //     errors << "Unable to read point!" << std::endl;
        //     errors << "error msg: " << unzipper_.get_error() << std::endl;            
        //     PostError(errors.str());
        //     return;
        // }
        //     

    
        // int32_t x = *(int32_t*)&bytes_[0];
        // int32_t y = *(int32_t*)&bytes_[4];
        // int32_t z = *(int32_t*)&bytes_[8];
        //     
        // double xs = applyScaling(x, header_.scale[0], header_.offset[0]);
        // double ys = applyScaling(y, header_.scale[1], header_.offset[1]);
        // double zs = applyScaling(z, header_.scale[2], header_.offset[2]);
        // 
        // std::ostringstream oss;
        // oss << "scale[0]: " << header_.scale[0] <<std::endl;
        // oss << "scale[1]: " << header_.scale[1] <<std::endl;
        // oss << "scale[2]: " << header_.scale[2] <<std::endl;
        // oss << "offset[0]: " << header_.offset[0] <<std::endl;
        // oss << "offset[1]: " << header_.offset[1] <<std::endl;
        // oss << "offset[2]: " << header_.offset[2] <<std::endl;
        // oss << "min[0]: " << header_.mins[0] <<std::endl;
        // oss << "min[1]: " << header_.mins[1] <<std::endl;
        // oss << "min[2]: " << header_.mins[2] <<std::endl;
        // oss << "max[0]: " << header_.maxs[0] <<std::endl;
        // oss << "max[1]: " << header_.maxs[1] <<std::endl;
        // oss << "max[2]: " << header_.maxs[2] <<std::endl;
        // 
        // oss << "x: " << x << std::endl; 
        // oss  << "y: " << y << std::endl; 
        // oss  << "z: " << z << std::endl; 
        // 
        // oss << "x: " << xs << std::endl; 
        // oss  << "y: " << ys << std::endl; 
        // oss  << "z: " << zs << std::endl; 
        // PostMessage(header_.AsVar());


  }