#!/usr/bin/env python # Auther : Kong Hyeog Jun # Copyright (c) 2002, Kong Hyeog Jun. # # Version : 0.10a # Last Modified August 19, 2002 from ftplib import FTP import ftplib import sys, cmd, string, os,socket,time class Simple_FTP_Client(cmd.Cmd): def __init__(self): cmd.Cmd.__init__(self) self.prompt = "kFTP>" self.ftp = FTP() self.wdir ="" self.file_size = 0 print "Welcome, kFTP 0.10a!" while 1: try : ServerName = raw_input("Enter Server Name:") print "connecting..." self.ftp.connect(ServerName) except socket.gaierror: print "Error : No address associated with Server Name" print "Again!" except: pass else: break print "Connected to %s" % ServerName UserID = raw_input("Login Name:") if UserID == "": UserID = "anonymous" UserPW = raw_input("Password:") if UserPW == "": UserPW = "realuser@host" flag = 0 while 1: if flag: UserID = raw_input("Enter User ID:") UserPW = raw_input("Enter User PW:") flag = 0 if not flag: try: self.ftp.login(UserID,UserPW) except ftplib.error_perm: print "Error : User anonymous login failed." print "Again!" flag = 1 else: break print "Login successful. Have fun!" # <<< Don,t use this command yet >>> #def do_literal(self,FSCmd): # if FSCmd == "": FSCmd = raw_input("Enter FTP SERVICE COMMAND:") # FSCmd = string.split(FSCmd," ") # if FSCmd[0][1] == "v": # self.ftp.voidcmd(FSCmd[1]) # elif FSCmd[0][1] == "s": # while 1: # tmp = self.ftp.sendcmd(FSCmd[1]) # if not tmp: # break # print tmp # tmp = self.ftp.getresp() # print tmp def help_size(self): print "DESCRIPTION requests the size of the file named 'filename' on the server" print "SYNOPSIS size [filename]" def do_size(self, tar): if tar: resp = self.ftp.sendcmd("TYPE A") conn = self.ftp.transfercmd("LIST") fd = conn.makefile('rb') while 1: line = fd.readline() if len(line) == 0: print "Error : %s is NOT exist" % (tar) break if line[-2:] == "\r\n": tmp = line[:-2] elif line[-1:] == "\n": tmp = line[:-1] tmp2 = string.split(tmp, " ") for x in tmp2: if x == tar: self.file_size = int(tmp2[-5]) break if self.file_size != 0: break fd.close() conn.close() self.ftp.voidresp() else: self.help_size() def ShowDir(self,strarg = None): try: tmp = self.ftp.sendcmd('PWD') tmp = string.split(tmp," ") print "Remote Current Directory is "+tmp[1] except: pass def help_get(self): print "DESCRIPTION stores a file in binary transfer mode." print "SYNOPSIS get [filename]" def do_get(self, tar): if tar: self.do_size(tar) self.ftp.voidcmd("TYPE I") conn = self.ftp.transfercmd("RETR "+tar) f = file(tar,"w") flen = 0 while 1: block = conn.recv(8192) if len(block) == 0: break flen = flen + len(block) f.write(block) print "\r Transferring:%10dKB/%sKB %d%%" % (flen , self.file_size,int((flen/float(self.file_size))*100)), print "\r Transferred :%10dKB/%sKB" % (flen, self.file_size) conn.close() self.ftp.voidresp() self.file_size = 0 else: self.help_get() def help_put(self): print "DESCRIPTION retrieve a file in binary mode." print "SYNOPSIS put [filename]" def do_put(self,tar): if tar: self.ftp.voidcmd("TYPE I") conn = self.ftp.transfercmd("STOR "+tar) flen = 0 f = file(tar,"r") while 1: block = f.read(8192) if len(block) == 0: break print "\r\r Transferring: %dKB" % (flen), flen = flen + len(block) conn.sendall(block) print "\r Transferred : %dKB" %(flen) conn.close() self.ftp.voidresp() else: self.help_put() def help_ls(self): print "DESCRIPTION show a list of files of the currrent directory on the server " print "SYNOPSIS ls" def do_ls(self,strarg = None): self.ftp.retrlines('LIST') self.ShowDir(self) def help_cd(self): print "DESCRIPTION set the current directory on the server." print "SYNOPSIS cd [pathname]" def do_cd(self,tdir): if tdir: self.ftp.cwd(tdir) self.ShowDir(self) else: self.help_cd() def help_bye(self): print "DESCRIPTION terminates kFTP." print "SYNOPSIS bye" def do_bye(self,strarg = None): self.ftp.quit() print "See ya again!" sys.exit() def help_mkdir(self): print "DESCRIPTION creates a new directory named dirname on the server." print "SYNOPSIS mkdir [dirname]" def do_mkdir(self, dirname): if dirname: self.ftp.mkd(dirname) print "MKDIR success!" self.ShowDir(self) else: self.help_mkdir() def help_rmdir(self): print "DESCRIPTION removes the directory named dirname on the server." print "SYNOPSIS rmdir [dirname]" def do_rmdir(self, dirname): if dirname: self.ftp.rmd(dirname) print "RMDIR success!" self.ShowDir(self) else: self.help_rmdir() def help_rm(self): print "DESCRIPTION removes the file named filename from the server." print "SYNOPSIS rm [filename]" def do_rm(self, filename): if filename: self.ftp.delete(filename) print "RM sucess!" self.ShowDir(self) else: self.help_rm() def help_mv(self): print "DESCRIPTION Rename file fromname on the server to toname" print "SYNOPSIS mv [fromname] [toname]" def do_mv(self,file): if file: files = string.split(file," ") self.ftp.rename(files[0],files[1]) print "REN sucess!" self.ShowDir(self) else: self.help_mv() def help_nlst(self): pass def do_nlst(self,strang= None): self.ftp.nlst() def help_lcd(self): print "DESCRIPTION show the current directory on local host." print "SYNOPSIS lcd" def do_lcd(self, strarg = None): print "Locol Current Directory is "+ os.getcwd() def do_about(self, strang = None): print "###############################################################" print "## Simple FTP Client Program ##" print "###############################################################" print "## Program Name : kFTP ##" print "## Version : 0.10a ##" print "## Auther : Kong Hyeog Jun ##" print "## If any bug, please send mail me bug report. ##" print "## Enjoy python! ##" print "###############################################################" if __name__ == "__main__": start = Simple_FTP_Client() start.cmdloop()