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|
=begin
SOAP4R - Stream handler.
Copyright (C) 2000, 2001 NAKAMURA Hiroshi.
This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PRATICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 675 Mass
Ave, Cambridge, MA 02139, USA.
=end
require 'soap/soap'
require 'soap/charset'
require 'http-access2'
module SOAP
class StreamHandler
public
RUBY_VERSION_STRING = "ruby #{ RUBY_VERSION } (#{ RUBY_RELEASE_DATE }) [#{ RUBY_PLATFORM }]"
%q$Id: streamHandler.rb,v 1.25 2003/01/12 02:19:04 nahi Exp $ =~ /: (\S+),v (\S+)/
RCS_FILE, RCS_REVISION = $1, $2
class ConnectionData
attr_accessor :sendString
attr_accessor :sendContentType
attr_accessor :receiveString
attr_accessor :receiveContentType
def initialize
@sendData = nil
@sendContentType = nil
@receiveData = nil
@receiveContentType = nil
@bag = {}
end
def []( idx )
@bag[ idx ]
end
def []=( idx, value )
@bag[ idx ] = value
end
end
attr_accessor :endpointUrl
def initialize( endpointUrl )
@endpointUrl = endpointUrl
end
def self.parseMediaType( str )
if /^#{ MediaType }(?:\s*;\s*charset=([^"]+|"[^"]+"))?$/i !~ str
raise StreamError.new( "Illegal media type." );
end
charset = $1
charset.gsub!( /"/, '' ) if charset
charset
end
def self.createMediaType( charsetLabel )
"#{ MediaType }; charset=#{ charsetLabel }"
end
end
class HTTPPostStreamHandler < StreamHandler
include SOAP
public
attr_accessor :dumpDev
attr_accessor :dumpFileBase
attr_accessor :charset
NofRetry = 10 # [times]
ConnectTimeout = 60 # [sec]
SendTimeout = 60 # [sec]
ReceiveTimeout = 60 # [sec]
def initialize( endpointUrl, proxy = nil, charset = nil )
super( endpointUrl )
@proxy = proxy || ENV[ 'http_proxy' ] || ENV[ 'HTTP_PROXY' ]
@charset = charset || Charset.getCharsetLabel( $KCODE )
@dumpDev = nil # Set an IO to get wiredump.
@dumpFileBase = nil
@client = HTTPAccess2::Client.new( @proxy, "SOAP4R/#{ Version }" )
@client.sessionManager.connectTimeout = ConnectTimeout
@client.sessionManager.sendTimeout = SendTimeout
@client.sessionManager.receiveTimeout = ReceiveTimeout
end
def proxy=( newProxy )
@proxy = newProxy
@client.proxy = @proxy
end
def send( soapString, soapAction = nil, charset = @charset )
begin
sendPOST( soapString, soapAction, charset )
rescue PostUnavailableError
# begin
# sendMPOST( soapString, soapAction, charset )
# rescue MPostUnavailableError
# raise HTTPStreamError.new( $! )
# end
raise
end
end
private
def sendPOST( soapString, soapAction, charset )
data = ConnectionData.new
data.sendString = soapString
data.sendContentType = StreamHandler.createMediaType( charset )
dumpDev = if @dumpDev && @dumpDev.respond_to?( "<<" )
@dumpDev
else
nil
end
@client.debugDev = dumpDev
if @dumpFileBase
fileName = @dumpFileBase + '_request.xml'
f = File.open( fileName, "w" )
f << soapString
f.close
end
extra = {}
extra[ 'Content-Type' ] = data.sendContentType
extra[ 'SOAPAction' ] = "\"#{ soapAction }\""
dumpDev << "Wire dump:\n\n" if dumpDev
begin
res = @client.post( @endpointUrl, soapString, extra )
rescue
@client.reset( @endpointUrl )
raise
end
dumpDev << "\n\n" if dumpDev
receiveString = res.body.content
if @dumpFileBase
fileName = @dumpFileBase + '_response.xml'
f = File.open( fileName, "w" )
f << receiveString
f.close
end
case res.status
when 405
raise PostUnavailableError.new( "#{ res.status }: #{ res.reason }" )
when 200, 500
# Nothing to do.
else
raise HTTPStreamError.new( "#{ res.status }: #{ res.reason }" )
end
data.receiveString = receiveString
data.receiveContentType = res.header[ 'content-type' ][ 0 ]
return data
end
def sendMPOST( soapString, soapAction, charset )
raise NotImplementError.new()
s = nil
if (( status == '501' ) or ( status == '510' ))
# 501: Not Implemented
# 510: Not Extended
raise MPostUnavailableError.new( "Status: #{ status }, Reason-phrase: #{ reason }" )
elsif ( status != '200' )
raise HTTPStreamError.new( "#{ status }: #{ reason }" )
end
end
private
CRLF = "\r\n"
end
end
|
