diff options
Diffstat (limited to 'lib/net')
| -rw-r--r-- | lib/net/ftp.rb | 73 |
1 files changed, 39 insertions, 34 deletions
diff --git a/lib/net/ftp.rb b/lib/net/ftp.rb index 97220cccec..149fc6adc1 100644 --- a/lib/net/ftp.rb +++ b/lib/net/ftp.rb @@ -152,10 +152,12 @@ module Net end end - # Sends a command to destination host, with the current binary sendmode type. - # If binary mode is +true+, then send "TYPE I" (image) - # else send "TYPE A" (ascii). - def send_type_command + # Sends a command to destination host, with the current binary sendmode + # type. + # + # If binary mode is +true+, then "TYPE I" (image) is sent, otherwise "TYPE + # A" (ascii) is sent. + def send_type_command # :nodoc: if @binary voidcmd("TYPE I") else @@ -169,7 +171,7 @@ module Net # transaction with binary sendmode of +newmode+. # # +newmode+ is either +true+ or +false+ - def with_binary(newmode) + def with_binary(newmode) # :nodoc: oldmode = binary self.binary = newmode begin @@ -181,21 +183,22 @@ module Net private :with_binary # Obsolete - def return_code + def return_code # :nodoc: $stderr.puts("warning: Net::FTP#return_code is obsolete and do nothing") return "\n" end # Obsolete - def return_code=(s) + def return_code=(s) # :nodoc: $stderr.puts("warning: Net::FTP#return_code= is obsolete and do nothing") end # Contructs a socket with +host+ and +port+. - # If SOCKSSocket is defined and the environment (ENV) - # defines SOCKS_SERVER, then a SOCKSSocket is returned, - # else a TCPSocket is returned. - def open_socket(host, port) + # + # If SOCKSSocket is defined and the environment (ENV) defines + # SOCKS_SERVER, then a SOCKSSocket is returned, else a TCPSocket is + # returned. + def open_socket(host, port) # :nodoc: if defined? SOCKSSocket and ENV["SOCKS_SERVER"] @passive = true return SOCKSSocket.open(host, port) @@ -233,9 +236,9 @@ module Net end end - # If string +s+ includes the PASS command (password), - # then the contents of the password are cleaned from the string using "*" - def sanitize(s) + # If string +s+ includes the PASS command (password), then the contents of + # the password are cleaned from the string using "*" + def sanitize(s) # :nodoc: if s =~ /^PASS /i return s[0, 5] + "*" * (s.length - 5) else @@ -244,9 +247,9 @@ module Net end private :sanitize - # Ensures that +line+ has a control return / line feed (CRLF) - # and writes it to the socket. - def putline(line) + # Ensures that +line+ has a control return / line feed (CRLF) and writes + # it to the socket. + def putline(line) # :nodoc: if @debug_mode print "put: ", sanitize(line), "\n" end @@ -255,9 +258,8 @@ module Net end private :putline - # Reads a line from the sock. - # If EOF, then it will raise EOFError - def getline + # Reads a line from the sock. If EOF, then it will raise EOFError + def getline # :nodoc: line = @sock.readline # if get EOF, raise EOFError line.sub!(/(\r\n|\n|\r)\z/n, "") if @debug_mode @@ -268,7 +270,7 @@ module Net private :getline # Receive a section of lines until the response code's match. - def getmultiline + def getmultiline # :nodoc: line = getline buff = line if line[3] == ?- @@ -283,9 +285,10 @@ module Net private :getmultiline # Recieves a response from the destination host. - # Either returns the response code, FTPTempError, - # FTPPermError, or FTPProtoError - def getresp + # + # Returns the response code or raises FTPTempError, FTPPermError, or + # FTPProtoError + def getresp # :nodoc: @last_response = getmultiline @last_response_code = @last_response[0, 3] case @last_response_code @@ -302,8 +305,10 @@ module Net private :getresp # Recieves a response. - # Raises FTPReplyError if the first position of the response code is not equal 2. - def voidresp + # + # Raises FTPReplyError if the first position of the response code is not + # equal 2. + def voidresp # :nodoc: resp = getresp if resp[0] != ?2 raise FTPReplyError, resp @@ -332,7 +337,7 @@ module Net end # Constructs and send the appropriate PORT (or EPRT) command - def sendport(host, port) + def sendport(host, port) # :nodoc: af = (@sock.peeraddr)[0] if af == "AF_INET" cmd = "PORT " + (host.split(".") + port.divmod(256)).join(",") @@ -348,7 +353,7 @@ module Net # Constructs a TCPServer socket, and sends it the PORT command # # Returns the constructed TCPServer socket - def makeport + def makeport # :nodoc: sock = TCPServer.open(@sock.addr[3], 0) port = sock.addr[1] host = sock.addr[3] @@ -358,7 +363,7 @@ module Net private :makeport # sends the appropriate command to enable a passive connection - def makepasv + def makepasv # :nodoc: if @sock.peeraddr[0] == "AF_INET" host, port = parse227(sendcmd("PASV")) else @@ -370,7 +375,7 @@ module Net private :makepasv # Constructs a connection for transferring data - def transfercmd(cmd, rest_offset = nil) + def transfercmd(cmd, rest_offset = nil) # :nodoc: if @passive host, port = makepasv conn = open_socket(host, port) @@ -914,7 +919,7 @@ module Net # (Entering Passive Mode (h1,h2,h3,h4,p1,p2)) # # Returns host and port. - def parse227(resp) + def parse227(resp) # :nodoc: if resp[0, 3] != "227" raise FTPReplyError, resp end @@ -937,7 +942,7 @@ module Net # (Entering Long Passive Mode) # # Returns host and port. - def parse228(resp) + def parse228(resp) # :nodoc: if resp[0, 3] != "228" raise FTPReplyError, resp end @@ -973,7 +978,7 @@ module Net # (Extended Passive Mode Entered) # # Returns host and port. - def parse229(resp) + def parse229(resp) # :nodoc: if resp[0, 3] != "229" raise FTPReplyError, resp end @@ -996,7 +1001,7 @@ module Net # ("PATHNAME" created) # # Returns host and port. - def parse257(resp) + def parse257(resp) # :nodoc: if resp[0, 3] != "257" raise FTPReplyError, resp end |