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| author | Rafael H. Schloming <rhs@apache.org> | 2006-09-29 14:54:37 +0000 |
|---|---|---|
| committer | Rafael H. Schloming <rhs@apache.org> | 2006-09-29 14:54:37 +0000 |
| commit | ce57f0694a13529ab6feb8d10a7f4c8935368bb0 (patch) | |
| tree | 87dcebe88c2bfc5902804bebc1405d019ffe29f9 /ruby/connection.rb | |
| parent | 3fedfb514c3d2ce6b9cb02a30465b6bfd3a37cf2 (diff) | |
| download | qpid-python-ce57f0694a13529ab6feb8d10a7f4c8935368bb0.tar.gz | |
moved ruby code into a qpid package
git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@451317 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'ruby/connection.rb')
| -rw-r--r-- | ruby/connection.rb | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/ruby/connection.rb b/ruby/connection.rb deleted file mode 100644 index 4c5e54cb32..0000000000 --- a/ruby/connection.rb +++ /dev/null @@ -1,142 +0,0 @@ -# -# Copyright (c) 2006 The Apache Software Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -# - -require "socket" -require "codec" - -include Codec - -module Qpid - - class Connection - - def initialize(host, port, spec) - @host = host - @port = port - @spec = spec - end - - attr_reader(:host, :port, :spec) - - def connect() - @sock = TCPSocket.open(@host, @port) - @out = Encoder.new(@sock) - @in = Decoder.new(@sock) - end - - def init() - @out.write("AMQP") - [1, 1, @spec.major, @spec.minor].each {|o| - @out.octet(o) - } - end - - def write(frame) - @out.octet(@spec.constants[frame.payload.type].id) - @out.short(frame.channel) - frame.payload.encode(@out) - @out.octet(frame_end) - end - - def read() - type = @spec.constants[@in.octet()].name - channel = @in.short() - payload = Payload.decode(type, @spec, @in) - oct = @in.octet() - if oct != frame_end - raise Exception.new("framing error: expected #{frame_end}, got #{oct}") - end - Frame.new(channel, payload) - end - - private - - def frame_end - @spec.constants[:"frame end"].id - end - - end - - class Frame - - def initialize(channel, payload) - @channel = channel - @payload = payload - end - - attr_reader(:channel, :payload) - - end - - class Payload - - TYPES = {} - - def Payload.singleton_method_added(name) - if name == :type - TYPES[type] = self - end - end - - def Payload.decode(type, spec, dec) - klass = TYPES[type] - klass.decode(spec, dec) - end - - end - - class Method < Payload - - def initialize(method, args) - if args.size != method.fields.size - raise ArgumentError.new("argument mismatch #{method} #{args}") - end - @method = method - @args = args - end - - attr_reader(:method, :args) - - def Method.type - :"frame method" - end - - def type; Method.type end - - def encode(encoder) - buf = StringWriter.new() - enc = Encoder.new(buf) - enc.short(@method.parent.id) - enc.short(@method.id) - @method.fields.zip(self.args).each {|f, a| - enc.encode(f.type, a) - } - enc.flush() - encoder.longstr(buf.to_s) - end - - def Method.decode(spec, decoder) - buf = decoder.longstr() - dec = Decoder.new(StringReader.new(buf)) - klass = spec.classes[dec.short()] - meth = klass.methods[dec.short()] - args = meth.fields.map {|f| dec.decode(f.type)} - return Method.new(meth, args) - end - - end - -end |
