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<%@ Language=JavaScript%><!--
RemoteDataCollection.htm: This is the Remote Control File transfer implementation. History: Sudha Srinivasan - created 07/28/2000--> <html>
<head><meta http-equiv="Content-Type" content="text/html; charset=windows-1252"><meta http-equiv="Content-Language" content="en-us"><meta name="GENERATOR" content="Microsoft FrontPage 4.0"><meta name="ProgId" content="FrontPage.Editor.Document">
<OBJECT ID=pchealth classid=CLSID:FC7D9E02-3F9E-11d3-93C0-00C04F72DAF7></OBJECT>
<title>Windows Remote Data Collection</title>
</HEAD><!--
Scripts to handle UI --><script> // // Constants // var c_szRCCommand = "RCCOMMAND"; var c_szRCCommandName = "NAME"; var c_szFileXfer = "FILEXFER"; var c_szFileName = "FILENAME"; var c_szFileSize = "FILESIZE"; var c_szChannelId = "CHANNELID"; var c_szFileXferACK = "FILEXFERACK"; var c_MAXFILEXFERSIZE = 10240; var c_szRemoteDataCollection = "REMOTEDATACOLLECTION"; var c_szRemoteDataCollectMode = "REMOTEDATACOLLECTIONMODE"; var c_szRDCResponse = "DATARESPONSE"; var c_szRDCRequest = "DATAREQUEST"; var c_szFileEND = "FILEXFEREND";
// // Globals // var root = null; var vArgs = null var Mode = null; var g_oControlChannel = null; var g_oDataChannel = null; var g_oDataChannelRDC = null; var g_oSAFRemoteDesktopChannelMgr = null; var g_iFileSize = 0; var g_iSentCtr = 0; var g_iRecvdCtr = 0; var g_szFileName = null; var g_szChannelId = null; var fso = null; var fileHandle = null; var file = null; var tFileName = null; var tProgBarCounter = 0; //var objDataCol = null; // The Data Collection object. // // Error Messages // var L_ERRRCFILEXFERINITFAILS_MSG = "Initialization of RDC File Xfer fails"; var L_ERRFILEXFERINITFAILED_MSG = "Failed to initialize data channel for file transfer"; var L_ERROPENINGFILEFORREAD_MSG = "Error Opening File for reading: "; var L_ERRFAILDATACHANNELCREATION_MSG = "Failed to Create Data Channel"; var L_ERRDATACHANNELSEND_MSG = "Unable to send file on data channel"; var L_ERRINVALIDFILEHANDLE_MSG = "Invalid File Handle"; var L_ERRTEMPFILENAME_MSG = "Temp Filename not defined"; var L_ERRNOTIMPL_MSG = "Not implemented";
//***************************************************************************** // // InitRemoteDataCollection: Routine that initializes File Xfer and determines what // screen to show // function InitRemoteDataCollection() { try { vArgs = window.dialogArguments; Mode = vArgs[0]; // Mode=0: Source, Mode=1: Data Request, Mode=2: Data Response g_oControlChannel = vArgs[1]; g_oSAFRemoteDesktopChannelMgr = vArgs[2]; //alert( "mode :" + Mode ); if( 0 == Mode) { // // File Transfer source mode // RemoteDataCollectionSrc.style.visibility = "visible"; RemoteDataCollectionDestn.style.visibility = "hidden"; g_szChannelId = vArgs[3]; //alert("g_szChannelID: " + g_szChannelId); } else if(1 == Mode) { // alert("In the remotedatacollection with mode as 2"); // // File Transfer destination mode // RemoteDataCollectionSrc.style.visibility = "hidden"; RemoteDataCollectionDestn.style.visibility = "visible";
g_szFileName = vArgs[3]; // FILENAME g_iFileSize = vArgs[4]; // FILESIZE g_szChannelId = vArgs[5]; // CHANNELID // // Update filename and filesize in UI // FileNameId.innerText = g_szFileName; g_iRecvdCtr = 0;
tProgBarCounter = Math.ceil(g_iFileSize/c_MAXFILEXFERSIZE);
try { // // Create the data channel for file transfer if necessary // if(null == g_oDataChannel) { // alert("The Channel is already lost. Need to open a new one for receiving data"); alert("g_szChannelId : " + g_szChannelId ); g_oDataChannel = g_oSAFRemoteDesktopChannelMgr.OpenDataChannel( g_szChannelId ); // // Bind the OnChannelDataReady event handler // g_oDataChannel.OnChannelDataReady = function() { DestnDataChannelDataReadyHandler(); } } } catch(error) { alert( L_ERRFAILDATACHANNELCREATION_MSG ); // // Todo: Add code to handle error here // } // // Create temp file for staging while file is XFered // // alert( "creating file system object" ); fso = new ActiveXObject("Scripting.FileSystemObject"); var tFolder = fso.GetSpecialFolder(2); // Get Path to temp directory tFileName = tFolder + "\\" + g_szFileName; alert( "tFileName: " + tFileName ); // alert( "creating text file: " + tFileName ); fileHandle = fso.CreateTextFile( tFileName ); // // Send ACK to source to make it begin pumping data on the data channel // // alert( c_szFileXferACK ); g_oDataChannel.SendChannelData( c_szFileXferACK ); } } catch(error) { alert( L_ERRRCFILEXFERINITFAILS_MSG ); } return; } // // onSend: This routine is fired when the "Send File" button is clicked // function onSend() { var fileName = attfile.value; var ForReading = 1, ForWriting = 2, ForAppending = 8; var TristateUseDefault = -2, TristateTrue = -1, TristateFalse = 0; var Doc = null; var RCCommand = null; // // Open the File for reading // try { // // Create the filesystem object // fso = new ActiveXObject("Scripting.FileSystemObject"); // // Open the file // file = fso.GetFile(fileName); fileHandle = file.OpenAsTextStream(ForReading,TristateUseDefault); } catch(error) { alert( L_ERROPENINGFILEFORREAD_MSG + fileName ); } // // Initiate File Xfer // try { // // Create an XML document // Doc = new ActiveXObject("microsoft.XMLDOM"); } catch (err) { alert("new object: " + err); } try { // // Create the RCCOMMAND root node // RCCommand = Doc.createElement( c_szRCCommand ); } catch (err) { alert("create element :" + err); } try { // // Set the NAME attribute to FILEXFER // RCCommand.setAttribute( c_szRCCommandName, c_szRemoteDataCollection ); } catch (err) { alert("setAttribute for datacollection :" + err); }
try { // // Set the DATA COLLECTION MODE attribute // RCCommand.setAttribute( c_szRemoteDataCollectMode, c_szRDCRequest ); } catch (err) { alert("set attribute for RDCRequest: " + err ); } try { // // Set the FILENAME attribute // RCCommand.setAttribute( c_szFileName, file.Name ); } catch(err) { alert("set attribute file name :" + err); } try { // // Set the FILESIZE attribute // RCCommand.setAttribute( c_szFileSize, file.size ); } catch(err) { alert("set attribute for file size : " + err ); } try { // // Set the CHANNELID attribute // // alert( " channel id is : " + g_szChannelId ); RCCommand.setAttribute( c_szChannelId, g_szChannelId ); } catch(err) { alert("set attribute channel id: " + err); } try { // // Send the XML across // // alert("the xml sent across is :" + RCCommand.xml); g_oControlChannel.SendChannelData( RCCommand.xml ); } catch(error) { alert ( L_ERRFILEXFERINITFAILED_MSG ); } // // Create the data channel for Filetransfer // try { if(null == g_oDataChannel) { // alert( " g_szChannelId :" + g_szChannelId ); g_oDataChannel = g_oSAFRemoteDesktopChannelMgr.OpenDataChannel( g_szChannelId ); // // Bind the OnChannelDataReady event handler // g_oDataChannel.OnChannelDataReady = function() { SrcDataChannelDataReadyHandler(); } } } catch(error) { alert( L_ERRFAILDATACHANNELCREATION_MSG ); } // // Enable progress bar // FileSizeSrcId.style.visibility = "visible"; return; }
// // onSend: This routine is fired when the "Send File" button is clicked // function SendDataCollected( filename ) { var fileName = filename; var ForReading = 1, ForWriting = 2, ForAppending = 8; var TristateUseDefault = -2, TristateTrue = -1, TristateFalse = 0; var Doc = null; var RCCommand = null; // alert("Inside the SendDataCollected func."); // // Open the File for reading // try { // // Create the filesystem object // fso = new ActiveXObject("Scripting.FileSystemObject"); // // Open the file // file = fso.GetFile(fileName); fileHandle = file.OpenAsTextStream(ForReading,TristateUseDefault); } catch(error) { alert( L_ERROPENINGFILEFORREAD_MSG + fileName ); } // // Initiate File Xfer // try { // // Create an XML document // Doc = new ActiveXObject("microsoft.XMLDOM"); // // Create the RCCOMMAND root node // // alert("creating the RCCommand"); RCCommand = Doc.createElement( c_szRCCommand ); // // Set the NAME attribute to FILEXFER // // alert("Set the attribute for command name :" + c_szRemoteDataCollection); RCCommand.setAttribute( c_szRCCommandName, c_szRemoteDataCollection ); // // Set the FILENAME attribute // // alert("Set the attribute filename name :" + file.Name); RCCommand.setAttribute( c_szFileName, file.Name ); // // Set the FILESIZE attribute // // alert("Set the attribute filename size :" + file.size); RCCommand.setAttribute( c_szFileSize, file.size ); // // Set the CHANNELID attribute // // alert("Set the attribute channel id :" + g_szChannelId); RCCommand.setAttribute( c_szChannelId, g_szChannelId ); // // Set the RDC Mode // // alert("Set the attribute mode :" + c_szRDCResponse); RCCommand.setAttribute( c_szRemoteDataCollectMode, c_szRDCResponse); // // Send the XML across // // alert("the text that's sent across: " + RCCommand.xml ); g_oControlChannel.SendChannelData( RCCommand.xml ); } catch(error) { alert ( L_ERRFILEXFERINITFAILED_MSG ); } // // Create the data channel for Filetransfer // try { if(null == g_oDataChannel) { g_oDataChannel = g_oSAFRemoteDesktopChannelMgr.OpenDataChannel( g_szChannelId ); // // Bind the OnChannelDataReady event handler // g_oDataChannel.OnChannelDataReady = function() { SrcDataChannelDataReadyHandler(); } } } catch(error) { alert( L_ERRFAILDATACHANNELCREATION_MSG ); } // // Enable progress bar // FileSizeSrcId.style.visibility = "visible"; return; } // // SrcDataChannelDataReadyHandler: Fired when file Xfer src receives data from // the file Xfer destn on the data channel // function SrcDataChannelDataReadyHandler() { //alert("Start sending data"); // // Start sending data // SendFileData(); // // We are done. Close the window // window.close(); return; } // // DestnDataChannelDataReadyHandler(): Fired when file Xfer destn receives data from // the file Xfer src on the data channel // function DestnDataChannelDataReadyHandler() { var str = null; // alert("Recvd data"); // // receiving incoming data // str = g_oDataChannel.ReceiveChannelData(); // alert(str); if ( c_szFileEND != str ) { // // Update UI // g_iRecvdCtr += str.length; // alert("g_iRecvdCtr : " + g_iRecvdCtr); // // Write str to open temp file // fileHandle.Write( str ); if ( tProgBarCounter > 0 ) {// ProgressBar1.Value = (100/tProgBarCounter); tProgBarCounter--; } } // // If g_iRecvdCtr == g_iFileSize; // - launch File Open/Save dialog // - close data connection if( (g_iRecvdCtr == g_iFileSize) || (str==c_szFileEND) ) { // alert( "File received" ); alert(g_iRecvdCtr +"is the size received and " + g_iFileSize); // // Close open temp file handle // fileHandle.Close(); // // Show the File Open/Save dialog // OpenTempFile(); alert("Open the WMI Viewer and show the data to the user."); // // We are done. Close the window // window.close(); // Open the WMI Viewer and show the data to the user. }
return; }
function ResetUIForRDC() { alert("Reseting the UI for sending the data collected"); RemoteDataCollectionSrc.style.visibility = "hidden"; RemoteDataCollectionDestn.style.visibility = "hidden";
tProgBarCounter = Math.ceil(g_iFileSize/c_MAXFILEXFERSIZE); } // // SendFileData: Sends currently open file to destination // function SendFileData() { var stream = null; if ( fileHandle!= null ) { // // Enable display of file xfer status in the UI //
FileSizeSrcId.style.visibility = "visible"; g_iSentCtr = 0; // // While there is data to send // tProgBarCounter = Math.ceil((file.size)/c_MAXFILEXFERSIZE); while (!fileHandle.AtEndOfStream) { try { stream = null; // // Read File // stream = fileHandle.Read( c_MAXFILEXFERSIZE ); // // Update UI // g_iSentCtr+= stream.length; // // Send data over the data channel // g_oDataChannel.SendChannelData( stream ); //alert("Sent data"); if ( tProgBarCounter > 0 ) { ProgressBar2.Value = (100/tProgBarCounter); tProgBarCounter--; } } catch(error) { alert( L_ERRDATACHANNELSEND_MSG ); } } // // Close the file // fileHandle.Close(); } else { alert( L_ERRINVALIDFILEHANDLE_MSG ); } return; } // // OpenTempFile: Opens the currently download temp file // function OpenTempFile() { if(null != tFileName ) { window.open( tFileName ); } else { alert( L_ERRTEMPFILENAME_MSG ); } } function onok() { if (radio1.checked) { OpenTempFile(); } else { alert ( L_ERRNOTIMPL_MSG ); } } function oncancel() { alert ( L_ERRNOTIMPL_MSG ); } </script>
<body id="RemoteDataCollectionBody" bgcolor="#ffffff" leftmargin="0" topmargin="0" marginwidth="0" marginheight="0" onload=InitRemoteDataCollection()><!--
File Transfer Source--><div id=RemoteDataCollectionSrc STYLE="LEFT: 50px; POSITION: absolute; TOP: 50px; VISIBILITY: hidden">
<table id="table1" width="495" border="1" cellspacing="0" cellpadding="0" bordercolorlight="#000000" bordercolordark="#ffffff" height="400"> <tr> <td align="middle" bgcolor="#99ccff"><font face="Verdana, Arial, Helvetica, sans-serif" color="#000000"> Remote Data Collection</font> </td> </tr> <tr> <td> <table id="table2" border="0"> <tr> <td> <ol> <LI>Click the <B>Browse</B> button to select the file that you want to transfer, or type the path to the file in the box below.<BR> <center> <nobr> Attach File: <input name="attfile" type="file" LANGUAGE=javascript> </nobr> </center> <p></p> <LI>Click the <B>Send File</B> button to transfer the file.<BR> The transfer of an attached file may require 30 seconds to up to 10 minutes.<BR> <center> <input type="button" id="btnSendFileId" value="Send File" style="HEIGHT: 24px; WIDTH: 100px" onclick=onSend()></button> </center></LI> </ol> </td> </tr> <tr> <td> <div id="FileSizeSrcId" align="center" style="visibility: hidden"> <OBJECT classid=clsid:0713E8D2-850A-101B-AFC0-4210102A8DA7 id=ProgressBar2 style="HEIGHT: 25px; LEFT: 173px; TOP: 2px; WIDTH: 144px" VIEWASTEXT> <PARAM NAME="_ExtentX" VALUE="3810"> <PARAM NAME="_ExtentY" VALUE="661"> <PARAM NAME="_Version" VALUE="327682"> <PARAM NAME="BorderStyle" VALUE="0"> <PARAM NAME="Appearance" VALUE="1"> <PARAM NAME="MousePointer" VALUE="0"> <PARAM NAME="Enabled" VALUE="1"> <PARAM NAME="OLEDropMode" VALUE="0"> <PARAM NAME="Min" VALUE="0"> <PARAM NAME="Max" VALUE="100"> </OBJECT> </div> </td> </tr> </table> <!-- End of table2 --> </td> </tr> </table> </div><!-- End of RemoteDataCollectionSrc div --><!--
File Transfer Destination--><div id=RemoteDataCollectionDestn STYLE="LEFT: 50px; POSITION: absolute; TOP: 50px; VISIBILITY: hidden">
<table width="495" border="1" cellspacing="0" cellpadding="0" bordercolorlight="#000000" bordercolordark="#ffffff" height="400"> <tr> <td align="middle" bgcolor="#99ccff"><font face="Verdana, Arial, Helvetica, sans-serif" color="#000000"> Remote Data Collection </font> </td> </tr> <tr> <td align="middle"> <table border="0"> <tr> <td align="middle"> Receiving File: <div id="FileNameId"> </div> </td> </tr> <tr> <td align="middle"> <div id="FileSizeDestnId"> <OBJECT classid=clsid:0713E8D2-850A-101B-AFC0-4210102A8DA7 id=ProgressBar3 style="HEIGHT: 26px; LEFT: 171px; TOP: -3px; WIDTH: 148px" VIEWASTEXT> <PARAM NAME="_ExtentX" VALUE="3916"> <PARAM NAME="_ExtentY" VALUE="688"> <PARAM NAME="_Version" VALUE="327682"> <PARAM NAME="BorderStyle" VALUE="0"> <PARAM NAME="Appearance" VALUE="1"> <PARAM NAME="MousePointer" VALUE="0"> <PARAM NAME="Enabled" VALUE="1"> <PARAM NAME="OLEDropMode" VALUE="0"> <PARAM NAME="Min" VALUE="0"> <PARAM NAME="Max" VALUE="100"> </OBJECT> </div> </td> </tr> </table> </td> </tr> </table></div><!-- End of RemoteDataCollectionDestn div -->
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