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<h1>Source code for M2Crypto.SSL.ssl_dispatcher</h1><div class="highlight"><pre>
<span></span><span class="kn">from</span> <span class="nn">__future__</span> <span class="k">import</span> <span class="n">absolute_import</span>
<span class="sd">"""SSL dispatcher</span>
<span class="sd">Copyright (c) 1999-2002 Ng Pheng Siong. All rights reserved."""</span>
<span class="c1"># Python</span>
<span class="kn">import</span> <span class="nn">asyncore</span>
<span class="kn">import</span> <span class="nn">socket</span>
<span class="c1"># M2Crypto</span>
<span class="kn">from</span> <span class="nn">M2Crypto</span> <span class="k">import</span> <span class="n">util</span> <span class="c1"># noqa</span>
<span class="kn">from</span> <span class="nn">M2Crypto.SSL.Connection</span> <span class="k">import</span> <span class="n">Connection</span>
<span class="kn">from</span> <span class="nn">M2Crypto.SSL.Context</span> <span class="k">import</span> <span class="n">Context</span> <span class="c1"># noqa</span>
<span class="n">__all__</span> <span class="o">=</span> <span class="p">[</span><span class="s1">'ssl_dispatcher'</span><span class="p">]</span>
<div class="viewcode-block" id="ssl_dispatcher"><a class="viewcode-back" href="../../../M2Crypto.SSL.html#M2Crypto.SSL.ssl_dispatcher.ssl_dispatcher">[docs]</a><span class="k">class</span> <span class="nc">ssl_dispatcher</span><span class="p">(</span><span class="n">asyncore</span><span class="o">.</span><span class="n">dispatcher</span><span class="p">):</span> <span class="c1"># noqa</span>
<div class="viewcode-block" id="ssl_dispatcher.create_socket"><a class="viewcode-back" href="../../../M2Crypto.SSL.html#M2Crypto.SSL.ssl_dispatcher.ssl_dispatcher.create_socket">[docs]</a> <span class="k">def</span> <span class="nf">create_socket</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">ssl_context</span><span class="p">):</span>
<span class="c1"># type: (Context) -> None</span>
<span class="bp">self</span><span class="o">.</span><span class="n">family_and_type</span> <span class="o">=</span> <span class="n">socket</span><span class="o">.</span><span class="n">AF_INET</span><span class="p">,</span> <span class="n">socket</span><span class="o">.</span><span class="n">SOCK_STREAM</span>
<span class="bp">self</span><span class="o">.</span><span class="n">ssl_ctx</span> <span class="o">=</span> <span class="n">ssl_context</span>
<span class="bp">self</span><span class="o">.</span><span class="n">socket</span> <span class="o">=</span> <span class="n">Connection</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">ssl_ctx</span><span class="p">)</span>
<span class="c1"># self.socket.setblocking(0)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">add_channel</span><span class="p">()</span></div>
<div class="viewcode-block" id="ssl_dispatcher.connect"><a class="viewcode-back" href="../../../M2Crypto.SSL.html#M2Crypto.SSL.ssl_dispatcher.ssl_dispatcher.connect">[docs]</a> <span class="k">def</span> <span class="nf">connect</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">addr</span><span class="p">):</span>
<span class="c1"># type: (util.AddrType) -> None</span>
<span class="bp">self</span><span class="o">.</span><span class="n">socket</span><span class="o">.</span><span class="n">setblocking</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">socket</span><span class="o">.</span><span class="n">connect</span><span class="p">(</span><span class="n">addr</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">socket</span><span class="o">.</span><span class="n">setblocking</span><span class="p">(</span><span class="mi">0</span><span class="p">)</span></div>
<div class="viewcode-block" id="ssl_dispatcher.recv"><a class="viewcode-back" href="../../../M2Crypto.SSL.html#M2Crypto.SSL.ssl_dispatcher.ssl_dispatcher.recv">[docs]</a> <span class="k">def</span> <span class="nf">recv</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">buffer_size</span><span class="o">=</span><span class="mi">4096</span><span class="p">):</span>
<span class="c1"># type: (int) -> bytes</span>
<span class="sd">"""Receive data over SSL."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">socket</span><span class="o">.</span><span class="n">recv</span><span class="p">(</span><span class="n">buffer_size</span><span class="p">)</span></div>
<div class="viewcode-block" id="ssl_dispatcher.send"><a class="viewcode-back" href="../../../M2Crypto.SSL.html#M2Crypto.SSL.ssl_dispatcher.ssl_dispatcher.send">[docs]</a> <span class="k">def</span> <span class="nf">send</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">buffer</span><span class="p">):</span>
<span class="c1"># type: (bytes) -> int</span>
<span class="sd">"""Send data over SSL."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">socket</span><span class="o">.</span><span class="n">send</span><span class="p">(</span><span class="n">buffer</span><span class="p">)</span></div></div>
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