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From 1d5cdf309387ff92988ab17d746f015d833a4b92 Mon Sep 17 00:00:00 2001
From: Martin Sehnoutka <msehnout@redhat.com>
Date: Thu, 17 Nov 2016 11:08:52 +0100
Subject: [PATCH 24/59] Introduce new return value 450:
*450 Requested file action not taken.
File unavailable (e.g., file busy).
---
ftpcodes.h | 1 +
postlogin.c | 9 ++++++++-
sysutil.c | 3 +++
sysutil.h | 3 ++-
4 files changed, 14 insertions(+), 2 deletions(-)
diff --git a/ftpcodes.h b/ftpcodes.h
index 93290c0..81e25c5 100644
--- a/ftpcodes.h
+++ b/ftpcodes.h
@@ -52,6 +52,7 @@
#define FTP_TLS_FAIL 421
#define FTP_BADSENDCONN 425
#define FTP_BADSENDNET 426
+#define FTP_FILETMPFAIL 450
#define FTP_BADSENDFILE 451
#define FTP_BADCMD 500
diff --git a/postlogin.c b/postlogin.c
index bf12970..29958c0 100644
--- a/postlogin.c
+++ b/postlogin.c
@@ -679,7 +679,14 @@ handle_retr(struct vsf_session* p_sess, int is_http)
opened_file = str_open(&p_sess->ftp_arg_str, kVSFSysStrOpenReadOnly);
if (vsf_sysutil_retval_is_error(opened_file))
{
- vsf_cmdio_write(p_sess, FTP_FILEFAIL, "Failed to open file.");
+ if (kVSFSysUtilErrAGAIN == vsf_sysutil_get_error())
+ {
+ vsf_cmdio_write(p_sess, FTP_FILETMPFAIL, "Temporarily failed to open file");
+ }
+ else
+ {
+ vsf_cmdio_write(p_sess, FTP_FILEFAIL, "Failed to open file.");
+ }
return;
}
/* Lock file if required */
diff --git a/sysutil.c b/sysutil.c
index 9881a66..6d7cb3f 100644
--- a/sysutil.c
+++ b/sysutil.c
@@ -1632,6 +1632,9 @@ vsf_sysutil_get_error(void)
case ENOENT:
retval = kVSFSysUtilErrNOENT;
break;
+ case EAGAIN:
+ retval = kVSFSysUtilErrAGAIN;
+ break;
default:
break;
}
diff --git a/sysutil.h b/sysutil.h
index 79b5514..c145bdf 100644
--- a/sysutil.h
+++ b/sysutil.h
@@ -18,7 +18,8 @@ enum EVSFSysUtilError
kVSFSysUtilErrINVAL,
kVSFSysUtilErrOPNOTSUPP,
kVSFSysUtilErrACCES,
- kVSFSysUtilErrNOENT
+ kVSFSysUtilErrNOENT,
+ kVSFSysUtilErrAGAIN
};
enum EVSFSysUtilError vsf_sysutil_get_error(void);
--
2.14.4
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