src/cxx/Simulation.cxx

   1 /*\r
   2  * Simulation.cxx\r
   3  *\r
   4  * Copyright 2006,2007 Martin Quinson, Malek Cherier           \r
   5  * All right reserved. \r
   6  *\r
   7  * This program is free software; you can redistribute \r
   8  * it and/or modify it under the terms of the license \r
   9  *(GNU LGPL) which comes with this package. \r
  10  *\r
  11  */\r
  12  \r
  13  /* Simulation member functions implementation.\r
  14   */  \r
  15   \r
  16 #include <Simulation.hpp>\r
  17 \r
  18 namespace SimGrid\r
  19 {\r
  20         namespace Msg\r
  21         {\r
  22                 \r
  23                 \r
  24                 int Simulation::execute(int argc, char** argv)\r
  25                 {\r
  26                         if(argc < 3) \r
  27                         {\r
  28                       info("Usage: Msg platform_file deployment_file");\r
  29                       return 1;\r
  30                     }\r
  31                     \r
  32                          // initialize the MSG simulator. Must be done before anything else (even logging).\r
  33                 init(argc, argv);\r
  34                         \r
  35                         // the environment to load\r
  36                         Environment env;\r
  37                         \r
  38                         // the application to deploy\r
  39                         Application app;\r
  40 \r
  41                         \r
  42                         // try to load the environment described by the xml file (argv[1])\r
  43                         try\r
  44                         {\r
  45                                 env.load(argv[1]);\r
  46                         }\r
  47                         catch(FileNotFoundException e)\r
  48                         {\r
  49                                 info(e.toString());\r
  50                                 finalize();\r
  51                                 return 1;\r
  52                         }\r
  53                                 \r
  54                         // try to deploy the application described by the xml file deployment (argv[2])\r
  55                         try\r
  56                         {\r
  57                                 app.deploy(argv[2]);\r
  58                         catch(FileNotFoundException e)\r
  59                         {\r
  60                                 info(e.toString());\r
  61                                 finalize();\r
  62                                 return 1;\r
  63                         }\r
  64                         \r
  65                         //try to run the simulation the given application on the given environment\r
  66                         try\r
  67                         {\r
  68                                 this->run();\r
  69                         }\r
  70                         catch(MsgException e)\r
  71                         {\r
  72                                 info(e.toString());\r
  73                                 finalize();\r
  74                                 return 1;\r
  75                         }\r
  76                         \r
  77                         // finalize the MSG simulator\r
  78                         try\r
  79                         {\r
  80                                 finalize();\r
  81                         }\r
  82                         catch(MsgException e)\r
  83                         {\r
  84                                 info(e.toString())\r
  85                                 return 1;\r
  86                         }\r
  87                         \r
  88                         return 0;\r
  89                 }\r
  90                 \r
  91                 void Simulation::run(void)\r
  92                 throw (MsgException)\r
  93                 {\r
  94                         if(MSG_OK != MSG_main())\r
  95                                 throw MsgException("MSG_main() failed");\r
  96                 }\r
  97         } // namespace Msg\r
  98 } // namespace SimGrid\r