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// ftp.h |
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// Copyright (C) 1992-1995 Gnanasekaran Swaminathan <gs4t@virginia.edu> |
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// |
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// Permission is granted to use at your own risk and distribute this software |
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// in source and binary forms provided the above copyright |
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// notice and this paragraph are preserved on all copies. |
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// This software is provided "as is" with no express or implied warranty. |
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// |
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// Version: 17Oct95 1.10 |
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|
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#ifndef FTP_H |
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#define FTP_H |
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|
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#include <protocol.h> |
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#include <sys/param.h> |
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|
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class ftp: public protocol { |
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public: |
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enum reptype { |
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rt_ascii_nonprint, |
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rt_ascii_telnet, |
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rt_ascii_asa, |
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rt_ebcdic_nonprint, |
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rt_ebcdic_telnet, |
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rt_ebcdic_asa, |
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rt_image, |
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rt_local |
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}; |
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|
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enum filestru { |
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fs_file, |
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fs_record, |
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fs_page |
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}; |
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|
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enum transmode { |
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tm_stream, |
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tm_block, |
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tm_comp |
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}; |
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|
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enum replycodea { |
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rca_posprelim = '1', |
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rca_poscomp = '2', |
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rca_posinter = '3', |
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rca_error = '4', |
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rca_negtranscomp = '4', |
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rca_negpermcomp = '5' |
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}; |
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|
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enum replycodeb { |
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rcb_syntax = '0', |
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rcb_info = '1', |
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rcb_conn = '2', |
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rcb_auth = '3', |
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rcb_unspec = '4', |
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rcb_filesys = '5' |
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}; |
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|
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class ftpbuf: public protocol::protocolbuf { |
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// the following are used when this is used as a server |
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char* usr; |
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char* password; |
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char* account; |
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char cwd [MAXPATHLEN]; |
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char parentdir [MAXPATHLEN]; |
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ftp::filestru fs; |
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ftp::transmode tm; |
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sockinetaddr udata; // user will listen at this addr for data conn. |
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int serverportno; |
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char replycode [5]; |
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|
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ostream* o; |
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|
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ftp::replycodea send_cmd (const char* cmd, const char* arg=0); |
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ftp::replycodea ftpdata (int portno, istream* i, ostream* out, |
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const char* cmd, const char* arg=0); |
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|
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ftpbuf (ftpbuf&); |
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ftpbuf& operator = (ftpbuf&); |
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public: |
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ftpbuf (ostream* out = 0); |
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|
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ftp::replycodea get_response (); |
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const char* reply_code () const { return replycode; } |
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|
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ftp::replycodea help () { return send_cmd ("HELP"); } |
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ftp::replycodea noop () { return send_cmd ("NOOP"); } |
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ftp::replycodea quit () { return send_cmd ("QUIT"); } |
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ftp::replycodea abort () { return send_cmd ("ABOR"); } |
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ftp::replycodea user (const char* name) {return send_cmd ("USER", name);} |
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ftp::replycodea passwd (const char* pw) {return send_cmd ("PASS", pw); } |
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ftp::replycodea acct (const char* ac) {return send_cmd ("ACCT", ac);} |
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ftp::replycodea cd (const char* dir); |
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ftp::replycodea useraddr (sockinetaddr sa); |
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ftp::replycodea useraddr (const char* host, int portno); |
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ftp::replycodea server_port (int portno); |
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ftp::replycodea rep_type (ftp::reptype rt); |
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ftp::replycodea file_stru (ftp::filestru fs); |
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ftp::replycodea trans_mode (ftp::transmode tm); |
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|
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// service commands |
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ftp::replycodea getfile (const char* rpath, const char* lpath); |
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ftp::replycodea list (const char* lpath=0, int justnames = 0); |
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ftp::replycodea putfile (const char* lpath, const char* rpath); |
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ftp::replycodea putfile (const char* lpath); |
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ftp::replycodea append (const char* lpath, const char* rpath); |
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ftp::replycodea allocate (int numbytes); |
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ftp::replycodea restart (int marker); |
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ftp::replycodea rename (const char* rpath, const char* newrpath); |
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ftp::replycodea rmfile (const char* rpath); |
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ftp::replycodea rmdir (const char* rpath); |
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ftp::replycodea mkdir (const char* rpath); |
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ftp::replycodea pwd () { return send_cmd ("PWD"); } |
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ftp::replycodea system () { return send_cmd ("SYST"); } |
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ftp::replycodea status () { return send_cmd ("STAT"); } |
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|
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virtual void serve_clients (int portno = -1); |
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virtual const char* rfc_name () const { return "ftp"; } |
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virtual const char* rfc_doc () const { return "rfc959"; } |
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}; |
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|
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protected: |
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ftp (): ios (0) {} |
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|
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public: |
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ftp (ostream* out); |
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~ftp () { delete ios::rdbuf (); ios::init (0); } |
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|
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|
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ftpbuf* rdbuf () { return (ftpbuf*) protocol::rdbuf (); } |
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ftpbuf* operator -> () { return rdbuf (); } |
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}; |
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|
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#endif // !FTP_H |
