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#include <mono/jit/jit.h>
/*
* Very simple mono embedding example.
* This sample shows how to access metadata elements from an image.
* Compile with:
* gcc -o test-metadata test-metadata.c `pkg-config --cflags --libs mono` -lm
* Run with:
* ./test-metadata namespace name
*/
void
output_desc (MonoClass* klass) {
printf ("Class name: %s.%s\n", mono_class_get_namespace (klass), mono_class_get_name (klass));
printf ("Rank: %d, flags 0x%0x\n", mono_class_get_rank (klass), mono_class_get_flags (klass));
}
void
output_ifaces (MonoClass* klass) {
MonoClass *iface;
gpointer iter = NULL;
printf ("Implements: ");
while ((iface = mono_class_get_interfaces (klass, &iter))) {
printf ("%s ", mono_class_get_name (iface));
}
printf ("\n");
}
void
output_nested (MonoClass* klass) {
MonoClass *nested;
gpointer iter = NULL;
printf ("Has nested types: ");
while ((nested = mono_class_get_nested_types (klass, &iter))) {
printf ("%s ", mono_class_get_name (nested));
}
printf ("\n");
}
void
output_fields (MonoClass* klass) {
MonoClassField *field;
gpointer iter = NULL;
while ((field = mono_class_get_fields (klass, &iter))) {
printf ("Field: %s, flags 0x%x\n", mono_field_get_name (field),
mono_field_get_flags (field));
}
}
void
output_methods (MonoClass* klass) {
MonoMethod *method;
gpointer iter = NULL;
while ((method = mono_class_get_methods (klass, &iter))) {
guint32 flags, iflags;
flags = mono_method_get_flags (method, &iflags);
printf ("Method: %s, flags 0x%x, iflags 0x%x\n",
mono_method_get_name (method), flags, iflags);
}
}
void
output_properties (MonoClass* klass) {
MonoProperty *prop;
gpointer iter = NULL;
while ((prop = mono_class_get_properties (klass, &iter))) {
printf ("Property: %s, flags 0x%x\n", mono_property_get_name (prop),
mono_property_get_flags (prop));
}
}
void
output_events (MonoClass* klass) {
MonoEvent *event;
gpointer iter = NULL;
while ((event = mono_class_get_events (klass, &iter))) {
printf ("Event: %s, flags: 0x%x\n", mono_event_get_name (event),
mono_event_get_flags (event));
}
}
int
main (int argc, char* argv[]) {
MonoDomain *domain;
MonoClass *klass;
MonoImage *image;
const char *ns, *name;
if (argc < 3){
fprintf (stderr, "Please provide namespace and name of a type in mscorlib.\n");
return 1;
}
ns = argv [1];
name = argv [2];
/*
* mono_jit_init() creates a domain: each assembly is
* loaded and run in a MonoDomain.
*/
domain = mono_jit_init (argv [0]);
if (argc > 3) {
MonoImageOpenStatus status;
image = mono_image_open (argv [3], &status);
if (!image) {
fprintf (stderr, "Can't load assembly \"%s\".\n", argv [3]);
return 1;
}
} else {
/* we default to using mscorlib */
image = mono_get_corlib ();
}
klass = mono_class_from_name (image, ns, name);
if (!klass) {
fprintf (stderr, "Class \"%s.%s\" not found.\n", ns, name);
return 1;
}
output_desc (klass);
output_ifaces (klass);
output_nested (klass);
output_fields (klass);
output_methods (klass);
output_properties (klass);
output_events (klass);
mono_jit_cleanup (domain);
return 0;
}
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