samples/embed/teste.c

   1 #include <mono/jit/jit.h>
   2 #include <mono/metadata/environment.h>
   3 #include <stdlib.h>
   4
   5 /*
   6  * Very simple mono embedding example.
   7  * Compile with:
   8  *      gcc -o teste teste.c `pkg-config --cflags --libs mono` -lm
   9  *      mcs test.cs
  10  * Run with:
  11  *      ./teste test.exe
  12  */
  13
  14 static MonoString*
  15 gimme () {
  16         return mono_string_new (mono_domain_get (), "All your monos are belong to us!");
  17 }
  18
  19 static void main_function (MonoDomain *domain, const char *file, int argc, char** argv)
  20 {
  21         MonoAssembly *assembly;
  22
  23         assembly = mono_domain_assembly_open (domain, file);
  24         if (!assembly)
  25                 exit (2);
  26         /*
  27          * mono_jit_exec() will run the Main() method in the assembly.
  28          * The return value needs to be looked up from
  29          * System.Environment.ExitCode.
  30          */
  31         mono_jit_exec (domain, assembly, argc, argv);
  32 }
  33
  34
  35 int
  36 main(int argc, char* argv[]) {
  37         MonoDomain *domain;
  38         const char *file;
  39         int retval;
  40
  41         if (argc < 2){
  42                 fprintf (stderr, "Please provide an assembly to load\n");
  43                 return 1;
  44         }
  45         file = argv [1];
  46
  47         /*
  48          * Load the default Mono configuration file, this is needed
  49          * if you are planning on using the dllmaps defined on the
  50          * system configuration
  51          */
  52         mono_config_parse (NULL);
  53         /*
  54          * mono_jit_init() creates a domain: each assembly is
  55          * loaded and run in a MonoDomain.
  56          */
  57         domain = mono_jit_init (file);
  58         /*
  59          * We add our special internal call, so that C# code
  60          * can call us back.
  61          */
  62         mono_add_internal_call ("MonoEmbed::gimme", gimme);
  63
  64         main_function (domain, file, argc - 1, argv + 1);
  65
  66         retval = mono_environment_exitcode_get ();
  67
  68         mono_jit_cleanup (domain);
  69         return retval;
  70 }
  71