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Implement the `close' command, which terminates an SFTP session but

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does not quit PSFTP, so you can then issue another `open' to connect
to somewhere else. This has apparently been trivial for some time,
for exactly the same reasons that `reuse-windows' was so easy, but
it hadn't occurred to me to actually do it until now.

[originally from svn r4994]
This commit is contained in:
Simon Tatham 2004-12-16 19:19:59 +00:00
parent f1585f8f46
commit 5ea746b15d
1 changed files with 26 additions and 3 deletions
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29
psftp.c
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@ -767,6 +767,23 @@ int sftp_cmd_quit(struct sftp_command *cmd)
return -1;
}
int sftp_cmd_close(struct sftp_command *cmd)
{
if (back == NULL) {
printf("psftp: not connected to a host; use \"open host.name\"\n");
return 0;
}
if (back != NULL && back->socket(backhandle) != NULL) {
char ch;
back->special(backhandle, TS_EOF);
sftp_recvdata(&ch, 1);
}
do_sftp_cleanup();
return 0;
}
/*
* List a directory. If no arguments are given, list pwd; otherwise
* list the directory given in words[1].
@ -1631,6 +1648,14 @@ static struct sftp_cmd_lookup {
" use commas to separate different modifiers (\"u+rwx,g+s\").\n",
sftp_cmd_chmod
},
{
"close", TRUE, "finish your SFTP session but do not quit PSFTP",
"\n"
" Terminates your SFTP session, but does not quit the PSFTP\n"
" program. You can then use \"open\" to start another SFTP\n"
" session, to the same server or to a different one.\n",
sftp_cmd_close
},
{
"del", TRUE, "delete a file",
" <filename>\n"
@ -2579,12 +2604,10 @@ int psftp_main(int argc, char *argv[])
back->special(backhandle, TS_EOF);
sftp_recvdata(&ch, 1);
}
do_sftp_cleanup();
random_save_seed();
cmdline_cleanup();
console_provide_logctx(NULL);
do_sftp_cleanup();
backhandle = NULL;
back = NULL;
sk_cleanup();
return 0;