Hi,
+-From: "vijaya natarajan" <[EMAIL PROTECTED]> --
|_Date: Tue, 11 Dec 2007 12:46:15 -0800 __________
|
|We would like to save the time date stamp of file created while doing the
|copy.
|As per the example ScpTo.java , I have tried doing scp -p -t <filename>
|but it seems like it does not save the file creation time.
There does not exist the formal documentation for scp protocol
and I'm not interested in implementing such a protocol, frankly to say.
I have heard that recent proprietary ssh system has dropped scp protocol
support and their scp command will use the sftp protocol[1] internally.
In fact, I have contributed code to Apache Ant to use sftp protocol in
scp task, which has been already included Ant 1.7
Anyway, try to insert following lines to ScpTo.java
before sending "C" command,
File file=new File(lfile);
command="T";
command+=(file.lastModified()/1000); // Time of last modification
command+=" 0 ";
command+=(file.lastModified()/1000); // Time of last access
command+=" 0";
command+="\n";
out.write(command.getBytes()); out.flush();
if(checkAck(in)!=0){
System.exit(0);
}
On scp protocol, we need to send "access time", but Java API(java.lang.File)
does not allow us to get such a value ;-<
[1] http://tools.ietf.org/html/draft-ietf-secsh-filexfer-13
Sincerely,
--
Atsuhiko Yamanaka
JCraft,Inc.
1-14-20 HONCHO AOBA-KU,
SENDAI, MIYAGI 980-0014 Japan.
Tel +81-22-723-2150
+1-415-578-3454
Fax +81-22-224-8773
Skype callto://jcraft/
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