forked from Imagelibrary/rtems
38371dbebb
* 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.
58 lines
1.7 KiB
C
58 lines
1.7 KiB
C
/*
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* FTP Server Information
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*
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* $Id$
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*/
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#ifndef __FTPD_H__
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#define __FTPD_H__
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#define FTPD_CONTROL_PORT 21
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/* FTPD access control flags */
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enum
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{
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FTPD_NO_WRITE = 0x1,
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FTPD_NO_READ = 0x2,
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FTPD_NO_RW = FTPD_NO_WRITE | FTPD_NO_READ
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};
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typedef int (*rtems_ftpd_hookfunction)(unsigned char *, unsigned long);
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struct rtems_ftpd_hook
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{
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char *filename;
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rtems_ftpd_hookfunction hook_function;
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};
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struct rtems_ftpd_configuration
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{
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rtems_task_priority priority; /* FTPD task priority */
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unsigned long max_hook_filesize; /* Maximum buffersize */
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/* for hooks */
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int port; /* Well-known port */
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struct rtems_ftpd_hook *hooks; /* List of hooks */
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char const *root; /* Root for FTPD or 0 for / */
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int tasks_count; /* Max. connections */
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int idle; /* Idle timeout in seoconds
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or 0 for no (inf) timeout */
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int access; /* 0 - r/w, 1 - read-only,
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2 - write-only,
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3 - browse-only */
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};
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/*
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* Reply codes.
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*/
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#define PRELIM 1 /* positive preliminary */
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#define COMPLETE 2 /* positive completion */
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#define CONTINUE 3 /* positive intermediate */
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#define TRANSIENT 4 /* transient negative completion */
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#define ERROR 5 /* permanent negative completion */
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int rtems_initialize_ftpd();
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#endif /* __FTPD_H__ */
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