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#1
January 2nd, 2004, 09:14 AM
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Check if FTP server is online, JScript
I'd like to place some code (JScript) within an HTML document to check whether or not a certain IP is running an FTP server. If it is running, I'd like to display some text, like "Server Online". I can do everything except the FTP connection part. If this was C++ I would use WinInet or WinSock, but I'm new to JScript. Any help?
__________________
Ben Forbes Windows XP Professional MS Visual Studio .NET 1.53 ghz Athlon XP
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#2
January 2nd, 2004, 10:09 AM
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Try this http://www.nathand.i.c.kman.com/scripts/
You need to take out the dots first d.i.c.k i could not post the url coz the forum takes it out...
__________________
Midnight Fun Last edited by donpearson : January 2nd, 2004 at 10:13 AM.
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#4
January 2nd, 2004, 10:14 AM
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try that....
You need to take out the dots first d.i.c.k i could not post the url coz the forum takes it out...
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#5
January 2nd, 2004, 10:23 AM
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The server this code will run on does not support cgi, asp or php, so the ServerStatus code will not work. Is there a way to create an FTP reqest through JScript, or VBScript if necessary?
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#6
January 2nd, 2004, 10:26 AM
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#8
January 2nd, 2004, 07:04 PM
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I tried opening a socket like this:
Code:
Socket a=new Socket("www.google.com",80);
But then none of my javascript would work. Here is the whole thing: Code:
<html>
<head>
<title>Page</title>
</head>
<body>
<script language="JavaScript">
document.write("<br />Hello World");
Socket a = new Socket("www.google.com",80);
</script>
</body>
</html>
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#9
January 2nd, 2004, 07:38 PM
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As far as I know, there is no Socket() object in JavaScript..
You could probably use an ActiveX object for WSH for this problem. Another possible solution *might* be this: to upload an executable which is created from C++ that tests, and have it's content-type set to text/javascript (or, more appropriately these days, application/x-javascript). If this works, you could be able to call the executable like any old external source with the <script> tag. Your C++ file would look something like this, I believe (parts taken from this thread: http://forums.devshed.com/t109278/s.html): Code:
#include <iostream>
#include <winsock.h>
int main() {
std::cout << "Content-type: application/x-javascript\n\n";
/* perform actions to check what you want, then use cout to produce a variable with the value true or false which would correspond with the test values */
return 0;
}
Hope that helps! Happy coding!  Last edited by nolachrymose : January 2nd, 2004 at 07:42 PM.
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#10
January 2nd, 2004, 10:50 PM
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I found some code that had the Socket object in it, but I guess it could be a plugin or something.
I can't run server side scripts, so I need a solution that doesn't use cgi, php, asp, jsp, bin, or similar. Any ideas?
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#11
January 3rd, 2004, 07:07 AM
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I suggested two non-server side methods above..
[edit]The executable solution won't work, because *doh* I forgot executables aren't ASCii, they're machine code.  [/edit]Last edited by nolachrymose : January 3rd, 2004 at 09:21 AM.
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