We decided that if the user does not provide a topology, we'll load in a default one internally stored as a string. We can store such a default topology using something like this:
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GString* example_getTestContents() { |
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/* serve and download /bin/ls 10 times for each of 1000 clients */ |
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return g_string_new("\ |
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<shadow>\ |
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<topology>\ |
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<![CDATA[<?xml version=\"1.0\" encoding=\"utf-8\"?><graphml xmlns=\"http://graphml.graphdrawing.org/xmlns\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:schemaLocation=\"http://graphml.graphdrawing.org/xmlns http://graphml.graphdrawing.org/xmlns/1.0/graphml.xsd\">\ |
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<key attr.name=\"packetloss\" attr.type=\"double\" for=\"edge\" id=\"d9\" />\ |
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<key attr.name=\"jitter\" attr.type=\"double\" for=\"edge\" id=\"d8\" />\ |
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<key attr.name=\"latency\" attr.type=\"double\" for=\"edge\" id=\"d7\" />\ |
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<key attr.name=\"asn\" attr.type=\"int\" for=\"node\" id=\"d6\" />\ |
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<key attr.name=\"type\" attr.type=\"string\" for=\"node\" id=\"d5\" />\ |
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<key attr.name=\"bandwidthup\" attr.type=\"int\" for=\"node\" id=\"d4\" />\ |
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<key attr.name=\"bandwidthdown\" attr.type=\"int\" for=\"node\" id=\"d3\" />\ |
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<key attr.name=\"geocode\" attr.type=\"string\" for=\"node\" id=\"d2\" />\ |
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<key attr.name=\"ip\" attr.type=\"string\" for=\"node\" id=\"d1\" />\ |
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<key attr.name=\"packetloss\" attr.type=\"double\" for=\"node\" id=\"d0\" />\ |
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<graph edgedefault=\"undirected\">\ |
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<node id=\"poi-1\">\ |
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<data key=\"d0\">0.0</data>\ |
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<data key=\"d1\">0.0.0.0</data>\ |
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<data key=\"d2\">XX</data>\ |
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<data key=\"d3\">1024000</data>\ |
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<data key=\"d4\">1024000</data>\ |
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<data key=\"d5\">net</data>\ |
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<data key=\"d6\">0</data>\ |
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</node>\ |
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<edge source=\"poi-1\" target=\"poi-1\">\ |
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<data key=\"d7\">1.0</data>\ |
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<data key=\"d8\">0.0</data>\ |
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<data key=\"d9\">0.0</data>\ |
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</edge>\ |
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</graph>\ |
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</graphml>]]>\ |
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</topology>\ |
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<plugin id=\"test\" path=\"libshadow-plugin-test.so\" />\ |
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<node id=\"node\" quantity=\"1000\" >\ |
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<application plugin=\"test\" starttime=\"1\" arguments=\"basename=node quantity=1000 msgload=100\" />\ |
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</node >\ |
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<kill time=\"300\" />\ |
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</shadow>"); |
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} |
Note, the above should be updated and simplified because some of the attributes no longer exist or are unnecessary.