Changeset 38371dbe in rtems for cpukit/ftpd/ftpd.h

Timestamp:

Jan 24, 2001, 7:20:24 PM (20 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Branches:

4.10, 4.11, 4.8, 4.9, 5, master

Children:

4a80bf2b

Parents:

e8a7a46

Message:

2001-01-24 Sergei Organov <osv@…>

• rtems_servers/ftpd.c, rtems_servers/ftpd.h: Major enhancements as listed below:
  • Timeouts on sockets implemented. 'idle' field added to configuration. No timeout by default to keep backward compatibility. Note: SITE IDLE command not implemented yet.
  • Basic global access control implemented. 'access' field added to configuration. No access limitations by default to keep backward compatibility.
  • Anchor data socket for active mode (using self IP and port 20.)
  • Fixed default data port support (still not tested).
  • Don't allow IP address different from originating host in PORT command to improve security.
  • Fixed bug in MDTM command.
  • Check for correctness of parsing of argument in command_port().
  • Fixed squeeze_path() to don't allow names like 'NAME/smth' where 'NAME' is not a directory.
  • Command parsing a little bit improved: command names are now converted to upper-case to be more compatible with RFC (command names are not case-sensitive.)
  • Reformat comments so that they have RTEMS look-and-feel.
  • Fixed DELE, SITE CHMOD, RMD, MKD broken by previous changes
  • True ASCII mode implemented (doesn't work for hooks and /dev/null)
  • Passive mode implemented, PASV command added.
  • Default port for data connection could be used (untested, can't find ftp client that doesn't send PORT command)
  • SYST reply changed to UNIX, as former RTEMS isn't registered name.
  • Reply codes reviewed and fixed.

File:

• cpukit/ftpd/ftpd.h (modified) (2 diffs)

cpukit/ftpd/ftpd.h

@@ -10 +10 @@
 
 #define FTPD_CONTROL_PORT   21
+
+/* FTPD access control flags */
+enum
+{
+  FTPD_NO_WRITE = 0x1,
+  FTPD_NO_READ  = 0x2,
+  FTPD_NO_RW    = FTPD_NO_WRITE | FTPD_NO_READ
+};
 
 typedef int (*rtems_ftpd_hookfunction)(unsigned char *, unsigned long);
@@ -28 +36 @@
    char const              *root;              /* Root for FTPD or 0 for / */
    int                     tasks_count;        /* Max. connections    */
+   int                     idle;               /* Idle timeout in seoconds
+                                                  or 0 for no (inf) timeout */
+   int                     access;             /* 0 - r/w, 1 - read-only,
+                                                  2 - write-only,
+                                                  3 - browse-only */
 };