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+ <h1>Source code for nepi.resources.linux.ns3.ccn.ns3ccndceapplication</h1><div class="highlight"><pre>
+<span class="c">#</span>
+<span class="c"># NEPI, a framework to manage network experiments</span>
+<span class="c"># Copyright (C) 2014 INRIA</span>
+<span class="c">#</span>
+<span class="c"># This program is free software: you can redistribute it and/or modify</span>
+<span class="c"># it under the terms of the GNU General Public License version 2 as</span>
+<span class="c"># published by the Free Software Foundation;</span>
+<span class="c">#</span>
+<span class="c"># This program is distributed in the hope that it will be useful,</span>
+<span class="c"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
+<span class="c"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
+<span class="c"># GNU General Public License for more details.</span>
+<span class="c">#</span>
+<span class="c"># You should have received a copy of the GNU General Public License</span>
+<span class="c"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
+<span class="c">#</span>
+<span class="c"># Author: Alina Quereilhac <alina.quereilhac@inria.fr></span>
+
+<span class="kn">from</span> <span class="nn">nepi.execution.attribute</span> <span class="kn">import</span> <span class="n">Attribute</span><span class="p">,</span> <span class="n">Flags</span><span class="p">,</span> <span class="n">Types</span>
+<span class="kn">from</span> <span class="nn">nepi.execution.resource</span> <span class="kn">import</span> <span class="n">clsinit_copy</span><span class="p">,</span> <span class="n">ResourceState</span>
+<span class="kn">from</span> <span class="nn">nepi.resources.ns3.ns3ccndceapplication</span> <span class="kn">import</span> <span class="n">NS3BaseCCNDceApplication</span>
+
+<span class="nd">@clsinit_copy</span>
+<div class="viewcode-block" id="LinuxNS3CCNDceApplication"><a class="viewcode-back" href="../../../../../../_layout/nepi.resources.linux.ns3.ccn.html#nepi.resources.linux.ns3.ccn.ns3ccndceapplication.LinuxNS3CCNDceApplication">[docs]</a><span class="k">class</span> <span class="nc">LinuxNS3CCNDceApplication</span><span class="p">(</span><span class="n">NS3BaseCCNDceApplication</span><span class="p">):</span>
+ <span class="n">_rtype</span> <span class="o">=</span> <span class="s">"linux::ns3::dce::CCNApplication"</span>
+
+ <span class="nd">@classmethod</span>
+ <span class="k">def</span> <span class="nf">_register_attributes</span><span class="p">(</span><span class="n">cls</span><span class="p">):</span>
+ <span class="n">sources</span> <span class="o">=</span> <span class="n">Attribute</span><span class="p">(</span><span class="s">"sources"</span><span class="p">,</span>
+ <span class="s">"Path to tar.gz file with sources for the application execute in DCE. "</span>
+ <span class="s">"Sources will be uploaded to ${SRC} and it is the responsibility of "</span>
+ <span class="s">"the build instructions (in the build attribute) to copy the compiled "</span>
+ <span class="s">"binaries to the ${BIN_DCE} directory"</span><span class="p">,</span>
+ <span class="n">flags</span> <span class="o">=</span> <span class="n">Flags</span><span class="o">.</span><span class="n">Design</span><span class="p">)</span>
+
+ <span class="n">build</span> <span class="o">=</span> <span class="n">Attribute</span><span class="p">(</span><span class="s">"build"</span><span class="p">,</span>
+ <span class="s">"Instructions to compile sources DCE-compatible way. "</span>
+ <span class="s">"Note that sources will be uploaded to ${SRC} and the "</span>
+ <span class="s">"build instructions are responsible for copying the "</span>
+ <span class="s">"binaries to the ${BIN_DCE} directory. "</span><span class="p">,</span>
+ <span class="n">flags</span> <span class="o">=</span> <span class="n">Flags</span><span class="o">.</span><span class="n">Design</span><span class="p">)</span>
+
+ <span class="n">depends</span> <span class="o">=</span> <span class="n">Attribute</span><span class="p">(</span><span class="s">"depends"</span><span class="p">,</span>
+ <span class="s">"Space-separated list of packages required to run the application"</span><span class="p">,</span>
+ <span class="n">flags</span> <span class="o">=</span> <span class="n">Flags</span><span class="o">.</span><span class="n">Design</span><span class="p">)</span>
+
+ <span class="n">files</span> <span class="o">=</span> <span class="n">Attribute</span><span class="p">(</span><span class="s">"files"</span><span class="p">,</span>
+ <span class="s">"Semi-colon separated list of 'key=value' pairs to set as "</span>
+ <span class="s">"DCE files (AddFile). The key should be a path to a local file "</span>
+ <span class="s">"and the key is the path to be set in DCE for that file"</span> <span class="p">,</span>
+ <span class="n">flags</span> <span class="o">=</span> <span class="n">Flags</span><span class="o">.</span><span class="n">Design</span><span class="p">)</span>
+
+ <span class="n">stdinfile</span> <span class="o">=</span> <span class="n">Attribute</span><span class="p">(</span><span class="s">"stdinFile"</span><span class="p">,</span>
+ <span class="s">"File to set as StdinFile. The value shoudl be either an empty "</span>
+ <span class="s">"or a path to a local file "</span><span class="p">,</span>
+ <span class="n">flags</span> <span class="o">=</span> <span class="n">Flags</span><span class="o">.</span><span class="n">Design</span><span class="p">)</span>
+
+ <span class="n">cls</span><span class="o">.</span><span class="n">_register_attribute</span><span class="p">(</span><span class="n">sources</span><span class="p">)</span>
+ <span class="n">cls</span><span class="o">.</span><span class="n">_register_attribute</span><span class="p">(</span><span class="n">build</span><span class="p">)</span>
+ <span class="n">cls</span><span class="o">.</span><span class="n">_register_attribute</span><span class="p">(</span><span class="n">depends</span><span class="p">)</span>
+ <span class="n">cls</span><span class="o">.</span><span class="n">_register_attribute</span><span class="p">(</span><span class="n">files</span><span class="p">)</span>
+ <span class="n">cls</span><span class="o">.</span><span class="n">_register_attribute</span><span class="p">(</span><span class="n">stdinfile</span><span class="p">)</span>
+
+ <span class="k">def</span> <span class="nf">_instantiate_object</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
+ <span class="n">command</span> <span class="o">=</span> <span class="p">[]</span>
+
+ <span class="c"># Install package dependencies required to run the binary </span>
+ <span class="n">depends</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s">"depends"</span><span class="p">)</span>
+ <span class="k">if</span> <span class="n">depends</span><span class="p">:</span>
+ <span class="n">dcmd</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">simulation</span><span class="o">.</span><span class="n">install_dependencies</span><span class="p">(</span><span class="n">depends</span> <span class="o">=</span> <span class="n">depends</span><span class="p">)</span>
+ <span class="k">if</span> <span class="n">dcmd</span><span class="p">:</span>
+ <span class="n">command</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">dcmd</span><span class="p">)</span>
+
+ <span class="c"># Upload sources to generate the binary</span>
+ <span class="n">sources</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s">"sources"</span><span class="p">)</span>
+ <span class="k">if</span> <span class="n">sources</span><span class="p">:</span>
+ <span class="n">scmd</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">simulation</span><span class="o">.</span><span class="n">upload_extra_sources</span><span class="p">(</span><span class="n">sources</span> <span class="o">=</span> <span class="n">sources</span><span class="p">)</span>
+ <span class="k">if</span> <span class="n">scmd</span><span class="p">:</span>
+ <span class="n">command</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">scmd</span><span class="p">)</span>
+
+ <span class="c"># Upload instructions to build the binary</span>
+ <span class="n">build</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s">"build"</span><span class="p">)</span>
+ <span class="k">if</span> <span class="n">build</span><span class="p">:</span>
+ <span class="n">bcmd</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">simulation</span><span class="o">.</span><span class="n">build</span><span class="p">(</span><span class="n">build</span> <span class="o">=</span> <span class="n">build</span><span class="p">)</span>
+ <span class="k">if</span> <span class="n">bcmd</span><span class="p">:</span>
+ <span class="n">command</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">bcmd</span><span class="p">)</span>
+
+ <span class="c"># Upload CCN files (e.g. repo)</span>
+ <span class="n">files</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s">"files"</span><span class="p">)</span>
+ <span class="k">if</span> <span class="n">files</span><span class="p">:</span>
+ <span class="n">upload</span> <span class="o">=</span> <span class="p">[]</span>
+ <span class="k">for</span> <span class="nb">file</span> <span class="ow">in</span> <span class="nb">map</span><span class="p">(</span><span class="nb">str</span><span class="o">.</span><span class="n">strip</span><span class="p">,</span> <span class="n">files</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">";"</span><span class="p">)):</span>
+ <span class="n">localpath</span><span class="p">,</span> <span class="n">dcepath</span> <span class="o">=</span> <span class="n">files</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">"="</span><span class="p">)</span>
+ <span class="n">upload</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">localpath</span><span class="p">)</span>
+
+ <span class="n">sources</span> <span class="o">=</span> <span class="s">";"</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">upload</span><span class="p">)</span>
+ <span class="n">fcmd</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">simulation</span><span class="o">.</span><span class="n">upload_extra_sources</span><span class="p">(</span><span class="n">sources</span> <span class="o">=</span> <span class="n">sources</span><span class="p">,</span>
+ <span class="n">src_dir</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">simulation</span><span class="o">.</span><span class="n">app_home</span><span class="p">)</span>
+
+ <span class="k">if</span> <span class="n">fcmd</span><span class="p">:</span>
+ <span class="n">command</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">fcmd</span><span class="p">)</span>
+
+ <span class="k">if</span> <span class="n">command</span><span class="p">:</span>
+ <span class="n">deploy_command</span> <span class="o">=</span> <span class="s">";"</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">command</span><span class="p">)</span>
+ <span class="n">prefix</span> <span class="o">=</span> <span class="s">"</span><span class="si">%d</span><span class="s">_deploy"</span> <span class="o">%</span> <span class="bp">self</span><span class="o">.</span><span class="n">guid</span>
+ <span class="bp">self</span><span class="o">.</span><span class="n">simulation</span><span class="o">.</span><span class="n">execute_deploy_command</span><span class="p">(</span><span class="n">deploy_command</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="n">prefix</span><span class="p">)</span>
+</pre></div></div>
+
+ </div>
+ </div>
+ </div>
+ <div class="clearer"></div>
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+ <h3>Navigation</h3>
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