add simple demo for file_get and file_set

@@ -436,6 +436,17 @@ a:active {
 						}
 					}
 				}
+				else if(77 == result){//file_get success
+				  if(data_len >= 8 + 256){//head_len + filename_len
+				        var filelen =data_len - 256;
+						var filecontent = new Uint8Array(evt.target.result, 8 + 256 , filelen);
+						var data_sting = utf8to16(filecontent);
+						writeToScreen('<span style="color: green;">filelen: ' + filelen + ": " + data_sting + ' </span>');
+				  }
+				}
+				else if(78 == result){
+					writeToScreen('<span style="color: green;">file_get fail </span>');
+				}
 				else if(85 == result){//cam_share success
 					//playRTMPStream("rtmp://127.0.0.1:" + rtmp_port + "/live/cs");
 				}
@@ -639,6 +650,35 @@ a:active {
 			else if(cmdName == "aud_stop"){
 				cmd.type = 30;
 			}
+			else if(cmdName == "file_get"){
+				cmd.type = 38;
+				var param = document.getElementById("filename");
+				//cmd.data = new TextEncoder("utf-8").encode(param.value);
+				cmd.data = utf16to8(param.value);
+				cmd.data_len = cmd.data.length;
+			}
+			else if(cmdName == "file_set"){
+				cmd.type = 39;
+				var filename =	utf16to8(document.getElementById("filename").value);
+				var filecontent =  utf16to8(document.getElementById("filecontent").value);
+				//cmd.data = new TextEncoder("utf-8").encode(param.value);
+				cmd.data_len = 256 + filecontent.length;
+				var buffer = new ArrayBuffer(cmd.data_len);
+				var filelen_buf = new Uint8Array(buffer, 0, 256);
+				for(var i=0;i< filename.length; i++){
+				   filelen_buf[i] = filename[i];
+				}
+				for(var i = filename.length; i < 256; i++){
+					filelen_buf[i] = 0;
+				}
+				var filecontent_buf = new Uint8Array(buffer, 256, filecontent.length);
+				for(var i = 0; i < filecontent.length; i++){
+					filecontent_buf[i] = filecontent[i];
+				}
+				cmd.data = new Uint8Array(buffer, 0, cmd.data_len);
+				doSendWSCmd(cmd);
+				return;
+			}
 			else if(cmdName == "get_cam"){
 				cmd.type = 41;
 			}
@@ -721,6 +761,7 @@ a:active {
 			else if(cmdName == "get_mic_vol"){
 			    cmd.type = 54;
 			}
+
 			
 			doSendWSCmd(cmd);
 	}
@@ -797,7 +838,7 @@ function addPushList(url){
         {
 			output = document.getElementById("output");
 			
-			document.getElementById( 'websocketURL' ).value = "ws://127.0.0.1:6080";
+			document.getElementById( 'websocketURL' ).value = "ws://127.0.0.1:8090";
 		
  			document.getElementById( 'inputURL' ).value = queryParameters['source'];
 			
@@ -1093,6 +1134,15 @@ function addPushList(url){
                                              </td>
                                              <td colspan="3"><input id="videoparam" size="36" /></td>
                                              <td colspan="2"><button type="button" id="set_videoparam" onclick="javascript:onTestClick(this);">set_videoparam</button></td>
+										 </tr>
+										 <tr>
+                                             <td colspan="1"><img src="images/spacer.gif" width="5" height="10" /></td>
+                                             <td colspan="2"><button type="button" id="file_get" onclick="javascript:onTestClick(this);">file_get</button></td>
+                                             <td colspan="4">
+												 <input id="filename" size="5" />
+												  <input id="filecontent" size="40" />
+                                             </td>
+                                             <td colspan="2"><button type="button" id="file_set" onclick="javascript:onTestClick(this);">file_set</button></td>
                                          </tr>
                                      </table>
                                  </td>
@@ -1190,4 +1240,4 @@ function addPushList(url){
 <div id = output />
 </body>
 </html>
-
+