2 * appdomain.c: AppDomain functions
5 * Dietmar Maurer (dietmar@ximian.com)
7 * (C) 2001 Ximian, Inc.
14 #include <mono/os/gc_wrapper.h>
16 #include <mono/metadata/object.h>
17 #include <mono/metadata/appdomain.h>
18 #include <mono/metadata/assembly.h>
19 #include <mono/metadata/exception.h>
20 #include <mono/metadata/threads.h>
21 #include <mono/metadata/socket-io.h>
22 #include <mono/metadata/tabledefs.h>
23 #include <mono/metadata/gc-internal.h>
25 HANDLE mono_delegate_semaphore = NULL;
26 CRITICAL_SECTION mono_delegate_section;
29 mono_domain_transfer_object (MonoDomain *src, MonoDomain *dst, MonoObject *obj);
32 mono_domain_assembly_preload (MonoAssemblyName *aname,
33 gchar **assemblies_path,
37 mono_domain_fire_assembly_load (MonoAssembly *assembly, gpointer user_data);
41 * @domain: domain returned by mono_init ()
43 * Initialize the core AppDomain: this function will run also some
44 * IL initialization code, so it needs the execution engine to be fully
47 * AppDomain.SetupInformation is set up in mono_runtime_exec_main, where
48 * we know the entry_assembly.
52 mono_runtime_init (MonoDomain *domain, MonoThreadStartCB start_cb,
53 MonoThreadAttachCB attach_cb)
55 MonoAppDomainSetup *setup;
59 mono_install_assembly_preload_hook (mono_domain_assembly_preload, NULL);
60 mono_install_assembly_load_hook (mono_domain_fire_assembly_load, NULL);
61 mono_install_lookup_dynamic_token (mono_reflection_lookup_dynamic_token);
63 class = mono_class_from_name (mono_defaults.corlib, "System", "AppDomainSetup");
64 setup = (MonoAppDomainSetup *) mono_object_new (domain, class);
66 class = mono_class_from_name (mono_defaults.corlib, "System", "AppDomain");
67 ad = (MonoAppDomain *) mono_object_new (domain, class);
70 domain->setup = setup;
72 mono_delegate_semaphore = CreateSemaphore (NULL, 0, 0x7fffffff, NULL);
73 g_assert (mono_delegate_semaphore != INVALID_HANDLE_VALUE);
74 InitializeCriticalSection (&mono_delegate_section);
76 mono_thread_init (start_cb, attach_cb);
78 /* GC init has to happen after thread init */
86 /* This must not be called while there are still running threads executing
90 mono_runtime_cleanup (MonoDomain *domain)
92 /* Not really needed, but do it anyway */
95 mono_network_cleanup ();
98 MonoReflectionAssembly *
99 mono_domain_try_type_resolve (MonoDomain *domain, MonoObject *name_or_tb)
103 static MonoMethod *method = NULL;
105 g_assert (domain != NULL && name_or_tb != NULL);
107 if (method == NULL) {
108 klass = domain->domain->mbr.obj.vtable->klass;
111 method = look_for_method_by_name (klass, "DoTypeResolve");
112 if (method == NULL) {
113 g_warning ("Method AppDomain.DoTypeResolve not found.\n");
118 *params = name_or_tb;
119 return (MonoReflectionAssembly *) mono_runtime_invoke (method, domain->domain, params, NULL);
123 ves_icall_System_AppDomainSetup_InitAppDomainSetup (MonoAppDomainSetup *setup)
125 MonoDomain* domain = mono_domain_get ();
126 MonoAssembly *assembly;
128 gchar *config_suffix;
132 assembly = domain->entry_assembly;
135 setup->application_base = mono_string_new (domain, assembly->basedir);
137 config_suffix = g_strconcat (assembly->aname.name, ".exe.config", NULL);
138 str = g_build_filename (assembly->basedir, config_suffix, NULL);
139 g_free (config_suffix);
140 setup->configuration_file = mono_string_new (domain, str);
145 * invokes a method in a specific domain.
148 mono_runtime_invoke_in_domain (MonoDomain *domain, MonoMethod *method, void *obj,
149 void **params, MonoObject **exc)
151 MonoDomain *cur = mono_domain_get ();
152 MonoObject **real_exc, *default_exc;
156 return mono_runtime_invoke (method, obj, params, exc);
159 real_exc = &default_exc;
164 mono_domain_set (domain);
165 res = mono_runtime_invoke (method, obj, params, real_exc);
166 mono_domain_set (cur);
169 /* transfer Exception to the right domain */
170 *real_exc = mono_domain_transfer_object (domain, cur, *real_exc);
173 mono_raise_exception ((MonoException *)*real_exc);
181 mono_domain_transfer_array (MonoDomain *src, MonoDomain *dst, MonoArray *ao)
183 MonoObject *res = NULL;
185 int esize, ecount, i;
188 klass = ao->obj.vtable->klass;
190 esize = mono_array_element_size (klass);
191 if (ao->bounds == NULL) {
192 ecount = mono_array_length (ao);
193 res = (MonoObject *)mono_array_new_full (dst, klass, &ecount, NULL);
195 sizes = alloca (klass->rank * sizeof(guint32) * 2);
197 for (i = 0; i < klass->rank; ++i) {
198 sizes [i] = ao->bounds [i].length;
199 ecount *= ao->bounds [i].length;
200 sizes [i + klass->rank] = ao->bounds [i].lower_bound;
202 res = (MonoObject *)mono_array_new_full (dst, klass, sizes, sizes + klass->rank);
204 if (klass->element_class->valuetype) {
205 if (klass->element_class->blittable) {
206 memcpy (((MonoArray *)res)->vector, ao->vector, esize * ecount);
208 for (i = 0; i < ecount; i++) {
210 gpointer *src_ea = (gpointer *)mono_array_addr_with_size (ao, esize, i);
211 gpointer *dst_ea = (gpointer *)mono_array_addr_with_size ((MonoArray *)res, esize, i);
212 s = mono_value_box (src, klass->element_class, src_ea);
213 d = mono_domain_transfer_object (src, dst, s);
214 memcpy (dst_ea, (char *)d + sizeof(MonoObject), esize);
218 g_assert (esize == sizeof (gpointer));
219 for (i = 0; i < ecount; i++) {
220 gpointer *src_ea = (gpointer *)mono_array_addr_with_size (ao, esize, i);
221 gpointer *dst_ea = (gpointer *)mono_array_addr_with_size ((MonoArray *)res, esize, i);
222 *dst_ea = mono_domain_transfer_object (src, dst, *src_ea);
229 * mono_domain_transfer_object:
230 * @src: the source domain
231 * @dst: the destination domain
232 * @obj: the object to transfer
234 * This function is used to transfer objects between domains. This is done by
235 * marshalling or serialisation.
238 mono_domain_transfer_object (MonoDomain *src, MonoDomain *dst, MonoObject *obj)
240 MonoClass *sic = mono_defaults.serializationinfo_class;
242 MonoObject *res = NULL;
248 g_assert (obj->vtable->domain == src);
250 klass = obj->vtable->klass;
252 /* some special cases */
253 if (klass == mono_defaults.string_class) {
254 MonoString *str = (MonoString *)obj;
255 return (MonoObject *)mono_string_new_utf16 (dst,
256 (const guint16 *)mono_string_chars (str), str->length);
259 if (klass == mono_defaults.monotype_class)
260 return (MonoObject *) mono_type_get_object (dst, ((MonoReflectionType *)obj)->type);
262 if (MONO_CLASS_IS_ARRAY (klass))
263 return mono_domain_transfer_array (src, dst, (MonoArray *)obj);
265 if (mono_object_isinst (obj, mono_defaults.iserializeable_class)) {
266 static MonoMethod *serinfo_ctor1 = NULL, *serinfo_ctor2 = NULL, *get_entries = NULL;
267 MonoMethod *get_object_data, *ser_ctor;
268 MonoObject *src_serinfo, *dst_serinfo;
270 MonoStreamingContext ctx;
271 MonoArray *entries, *trans_entries;
274 /* get a pointer to the GetObjectData method */
275 get_object_data = klass->vtable [klass->interface_offsets [mono_defaults.iserializeable_class->interface_id]];
276 g_assert (get_object_data);
278 src_serinfo = mono_object_new (src, sic);
280 if (!serinfo_ctor1) {
281 for (i = 0; i < sic->method.count; ++i) {
282 if (!strcmp (".ctor", sic->methods [i]->name) &&
283 sic->methods [i]->signature->param_count == 1) {
284 serinfo_ctor1 = sic->methods [i];
288 g_assert (serinfo_ctor1);
291 if (!serinfo_ctor2) {
292 for (i = 0; i < sic->method.count; ++i) {
293 if (!strcmp (".ctor", sic->methods [i]->name) &&
294 sic->methods [i]->signature->param_count == 2 &&
295 sic->methods [i]->signature->params [1]->type == MONO_TYPE_SZARRAY) {
296 serinfo_ctor2 = sic->methods [i];
300 g_assert (serinfo_ctor2);
304 for (i = 0; i < sic->method.count; ++i) {
305 if (!strcmp ("get_entries", sic->methods [i]->name) &&
306 sic->methods [i]->signature->param_count == 0) {
307 get_entries = sic->methods [i];
311 g_assert (get_entries);
314 pa [0] = mono_type_get_object (src, &klass->byval_arg);
315 mono_runtime_invoke_in_domain (src, serinfo_ctor1, src_serinfo, pa, NULL);
317 ctx.additional = NULL;
318 ctx.state = 128; /* CrossAppDomain */
319 pa [0] = src_serinfo;
321 mono_runtime_invoke_in_domain (src, get_object_data, obj, pa, NULL);
323 entries = (MonoArray *)mono_runtime_invoke_in_domain (src, get_entries, src_serinfo, NULL, NULL);
325 g_assert (src_serinfo->vtable->domain == src);
326 g_assert (entries->obj.vtable->domain == src);
328 /* transfer all SerializationEntry objects */
329 len = mono_array_length ((MonoArray*)entries);
330 trans_entries = mono_array_new (dst, entries->obj.vtable->klass->element_class, len);
332 for (i = 0; i < len; i++) {
333 MonoSerializationEntry *s, *d;
334 s = (MonoSerializationEntry *)mono_array_addr_with_size (entries,
335 sizeof (MonoSerializationEntry), i);
336 d = (MonoSerializationEntry *)mono_array_addr_with_size (trans_entries,
337 sizeof (MonoSerializationEntry), i);
338 d->name = (MonoString *)mono_domain_transfer_object (src, dst, (MonoObject *)s->name);
339 d->value = mono_domain_transfer_object (src, dst, s->value);
340 d->type = (MonoReflectionType *)mono_domain_transfer_object (src, dst, (MonoObject *)s->type);
343 dst_serinfo = mono_object_new (dst, sic);
345 pa [0] = mono_type_get_object (dst, &klass->byval_arg);
346 pa [1] = trans_entries;
347 mono_runtime_invoke_in_domain (dst, serinfo_ctor2, dst_serinfo, pa, NULL);
350 for (i = 0; i < klass->method.count; i++) {
351 MonoMethod *t = klass->methods [i];
352 if (!strcmp (t->name, ".ctor") && t->signature->param_count == 2 &&
353 mono_metadata_type_equal (t->signature->params [0],
354 &mono_defaults.serializationinfo_class->byval_arg) &&
355 mono_metadata_type_equal (t->signature->params [1],
356 &mono_defaults.streamingcontext_class->byval_arg))
361 res = mono_object_new (dst, klass);
363 ctx.additional = NULL;
364 ctx.state = 128; /* CrossAppDomain */
365 pa [0] = dst_serinfo;
367 mono_runtime_invoke_in_domain (dst, ser_ctor, res, pa, NULL);
372 if (!(klass->flags & TYPE_ATTRIBUTE_SERIALIZABLE)) {
373 MonoException *exc = NULL;
376 msg = g_strdup_printf ("klass \"%s.%s\" is not serializable",
377 klass->name_space, klass->name);
378 exc = mono_get_exception_serialization (msg);
381 mono_raise_exception (exc);
384 res = mono_object_new (dst, klass);
386 for (i = 0; i < klass->field.count; i++) {
387 MonoClassField *field = &klass->fields [i];
388 MonoType *type = field->type;
390 char *src_ptr, *dst_ptr;
393 if (type->attrs & FIELD_ATTRIBUTE_STATIC ||
394 type->attrs & FIELD_ATTRIBUTE_NOT_SERIALIZED)
397 size = mono_type_size (type, &align);
399 dst_ptr = (char*)res + field->offset;
400 src_ptr = (char *)obj + field->offset;
402 g_assert (!type->byref);
404 simple_type = type->type;
406 switch (simple_type) {
407 case MONO_TYPE_BOOLEAN:
421 memcpy (dst_ptr, src_ptr, size);
423 case MONO_TYPE_OBJECT:
424 case MONO_TYPE_ARRAY:
425 case MONO_TYPE_SZARRAY:
426 case MONO_TYPE_CLASS:
427 case MONO_TYPE_STRING: {
428 *(MonoObject **)dst_ptr = mono_domain_transfer_object (src, dst, *(MonoObject **)src_ptr);
431 case MONO_TYPE_VALUETYPE: {
432 MonoObject *boxed_src, *tmp;
434 if (type->data.klass->enumtype) {
435 simple_type = type->data.klass->enum_basetype->type;
438 boxed_src = mono_value_box (src, type->data.klass, src_ptr);
439 tmp = mono_domain_transfer_object (src, dst, boxed_src);
440 memcpy (dst_ptr, (char *)tmp + sizeof (MonoObject), size);
444 g_assert_not_reached ();
452 ves_icall_System_AppDomain_GetData (MonoAppDomain *ad, MonoString *name)
454 MonoDomain *add = ad->data;
455 MonoDomain *cur = mono_domain_get ();
461 g_assert (ad != NULL);
462 g_assert (name != NULL);
464 str = mono_string_to_utf8 (name);
466 mono_domain_lock (add);
467 if (!strcmp (str, "APPBASE"))
468 o = (MonoObject *)add->setup->application_base;
469 else if (!strcmp (str, "APP_CONFIG_FILE"))
470 o = (MonoObject *)add->setup->configuration_file;
471 else if (!strcmp (str, "DYNAMIC_BASE"))
472 o = (MonoObject *)add->setup->dynamic_base;
473 else if (!strcmp (str, "APP_NAME"))
474 o = (MonoObject *)add->setup->application_name;
475 else if (!strcmp (str, "CACHE_BASE"))
476 o = (MonoObject *)add->setup->cache_path;
477 else if (!strcmp (str, "PRIVATE_BINPATH"))
478 o = (MonoObject *)add->setup->private_bin_path;
479 else if (!strcmp (str, "BINPATH_PROBE_ONLY"))
480 o = (MonoObject *)add->setup->private_bin_path_probe;
481 else if (!strcmp (str, "SHADOW_COPY_DIRS"))
482 o = (MonoObject *)add->setup->shadow_copy_directories;
483 else if (!strcmp (str, "FORCE_CACHE_INSTALL"))
484 o = (MonoObject *)add->setup->shadow_copy_files;
486 o = mono_g_hash_table_lookup (add->env, name);
488 mono_domain_unlock (add);
494 return mono_domain_transfer_object (add, cur, o);
498 ves_icall_System_AppDomain_SetData (MonoAppDomain *ad, MonoString *name, MonoObject *data)
500 MonoDomain *add = ad->data;
501 MonoDomain *cur = mono_domain_get ();
506 g_assert (ad != NULL);
507 g_assert (name != NULL);
509 o = mono_domain_transfer_object (cur, add, data);
511 mono_domain_lock (add);
512 mono_g_hash_table_insert (add->env, name, o);
514 mono_domain_unlock (add);
518 ves_icall_System_AppDomain_getSetup (MonoAppDomain *ad)
522 g_assert (ad != NULL);
523 g_assert (ad->data != NULL);
525 return ad->data->setup;
529 ves_icall_System_AppDomain_getFriendlyName (MonoAppDomain *ad)
533 g_assert (ad != NULL);
534 g_assert (ad->data != NULL);
536 return mono_string_new (ad->data, ad->data->friendly_name);
540 ves_icall_System_AppDomain_getCurDomain ()
542 MonoDomain *add = mono_domain_get ();
550 ves_icall_System_AppDomain_createDomain (MonoString *friendly_name, MonoAppDomainSetup *setup)
552 MonoDomain *domain = mono_domain_get ();
559 adclass = mono_class_from_name (mono_defaults.corlib, "System", "AppDomain");
561 /* FIXME: pin all those objects */
562 ad = (MonoAppDomain *) mono_object_new (domain, adclass);
563 ad->data = data = mono_domain_create ();
566 data->friendly_name = mono_string_to_utf8 (friendly_name);
568 /* FIXME: what to do next ? */
577 } add_assembly_helper_t;
580 add_assembly (gpointer key, gpointer value, gpointer user_data)
582 add_assembly_helper_t *ah = (add_assembly_helper_t *) user_data;
584 mono_array_set (ah->res, gpointer, ah->idx++, mono_assembly_get_object (ah->domain, value));
588 ves_icall_System_AppDomain_GetAssemblies (MonoAppDomain *ad)
590 MonoDomain *domain = ad->data;
591 static MonoClass *System_Reflection_Assembly;
593 add_assembly_helper_t ah;
597 if (!System_Reflection_Assembly)
598 System_Reflection_Assembly = mono_class_from_name (
599 mono_defaults.corlib, "System.Reflection", "Assembly");
601 res = mono_array_new (domain, System_Reflection_Assembly, g_hash_table_size (domain->assemblies));
606 mono_domain_lock (domain);
607 g_hash_table_foreach (domain->assemblies, add_assembly, &ah);
608 mono_domain_unlock (domain);
614 * Used to find methods in AppDomain class.
615 * It only works if there are no multiple signatures for any given method name
618 look_for_method_by_name (MonoClass *klass, const gchar *name)
623 for (i = 0; i < klass->method.count; i++) {
624 method = klass->methods [i];
625 if (!strcmp (method->name, name))
632 static MonoReflectionAssembly *
633 try_assembly_resolve (MonoDomain *domain, MonoString *fname)
639 g_assert (domain != NULL && fname != NULL);
641 klass = domain->domain->mbr.obj.vtable->klass;
644 method = look_for_method_by_name (klass, "DoAssemblyResolve");
645 if (method == NULL) {
646 g_warning ("Method AppDomain.DoAssemblyResolve not found.\n");
651 return (MonoReflectionAssembly *) mono_runtime_invoke (method, domain->domain, params, NULL);
655 add_assemblies_to_domain (MonoDomain *domain, MonoAssembly *ass)
659 if (g_hash_table_lookup (domain->assemblies, ass->aname.name))
660 return; /* This is ok while no lazy loading of assemblies */
662 mono_domain_lock (domain);
663 g_hash_table_insert (domain->assemblies, (gpointer) ass->aname.name, ass);
664 mono_domain_unlock (domain);
666 for (i = 0; ass->image->references [i] != NULL; i++)
667 add_assemblies_to_domain (domain, ass->image->references [i]);
671 mono_domain_fire_assembly_load (MonoAssembly *assembly, gpointer user_data)
673 MonoDomain *domain = mono_domain_get ();
674 MonoReflectionAssembly *ref_assembly;
679 klass = domain->domain->mbr.obj.vtable->klass;
681 method = look_for_method_by_name (klass, "DoAssemblyLoad");
682 if (method == NULL) {
683 g_warning ("Method AppDomain.DoAssemblyLoad not found.\n");
687 add_assemblies_to_domain (domain, assembly);
689 ref_assembly = mono_assembly_get_object (domain, assembly);
690 g_assert (ref_assembly);
692 *params = ref_assembly;
693 mono_runtime_invoke (method, domain->domain, params, NULL);
697 set_domain_search_path (MonoDomain *domain)
699 MonoAppDomainSetup *setup;
704 gchar **pvt_split = NULL;
706 if (domain->search_path != NULL)
709 setup = domain->setup;
710 if (setup->application_base)
713 if (setup->private_bin_path) {
714 utf8 = mono_string_to_utf8 (setup->private_bin_path);
715 pvt_split = g_strsplit (utf8, G_SEARCHPATH_SEPARATOR_S, 1000);
717 for (tmp = pvt_split; *tmp; tmp++, npaths++);
722 g_strfreev (pvt_split);
724 * Don't do this because the first time is called, the domain
725 * setup is not finished.
727 * domain->search_path = g_malloc (sizeof (char *));
728 * domain->search_path [0] = NULL;
733 domain->search_path = tmp = g_malloc ((npaths + 1) * sizeof (gchar *));
735 if (setup->application_base) {
736 *tmp = mono_string_to_utf8 (setup->application_base);
738 *tmp = g_strdup ("");
743 for (i = 0; i < npaths; i++)
744 tmp [i] = pvt_split [i];
746 g_strfreev (pvt_split);
749 static MonoAssembly *
750 real_load (gchar **search_path, gchar *filename)
752 MonoAssembly *result;
756 for (path = search_path; *path; path++) {
758 continue; /* Ignore empty ApplicationBase */
759 fullpath = g_build_filename (*path, filename, NULL);
760 result = mono_assembly_open (fullpath, NULL);
770 * Try loading the assembly from ApplicationBase and PrivateBinPath
771 * and then from assemblies_path if any.
773 static MonoAssembly *
774 mono_domain_assembly_preload (MonoAssemblyName *aname,
775 gchar **assemblies_path,
778 MonoDomain *domain = mono_domain_get ();
779 MonoAssembly *result;
782 set_domain_search_path (domain);
784 dll = g_strconcat (aname->name, ".dll", NULL);
785 exe = g_strdup (dll);
786 strcpy (exe + strlen (exe) - 4, ".exe");
788 if (domain->search_path && domain->search_path [0] != NULL) {
789 /* TODO: should also search in name/name.dll and name/name.exe from appbase */
790 result = real_load (domain->search_path, dll);
797 result = real_load (domain->search_path, exe);
805 if (assemblies_path && assemblies_path [0] != NULL) {
806 result = real_load (assemblies_path, dll);
813 result = real_load (assemblies_path, exe);
826 MonoReflectionAssembly *
827 ves_icall_System_Reflection_Assembly_LoadFrom (MonoString *fname)
829 MonoDomain *domain = mono_domain_get ();
830 char *name, *filename;
831 MonoImageOpenStatus status = MONO_IMAGE_OK;
837 MonoException *exc = mono_get_exception_argument_null ("assemblyFile");
838 mono_raise_exception (exc);
841 name = filename = mono_string_to_utf8 (fname);
843 /* FIXME: move uri handling to mono_assembly_open */
844 if (strncmp (filename, "file://", 7) == 0)
847 ass = mono_assembly_open (filename, &status);
852 MonoException *exc = mono_get_exception_file_not_found (fname);
853 mono_raise_exception (exc);
856 return mono_assembly_get_object (domain, ass);
860 free_assembly_name (MonoAssemblyName *aname)
865 g_free ((void *) aname->name);
866 g_free ((void *) aname->culture);
867 g_free ((void *) aname->hash_value);
871 get_info_from_assembly_name (MonoReflectionAssemblyName *assRef, MonoAssemblyName *aname)
877 gint major, minor, build, revision;
879 memset (aname, 0, sizeof (MonoAssemblyName));
881 name = mono_string_to_utf8 (assRef->name);
882 parts = tmp = g_strsplit (name, ",", 4);
889 value = g_strstrip (*tmp);
890 /* g_print ("Assembly name: %s\n", value); */
891 aname->name = g_strdup (value);
898 value = g_strstrip (*tmp);
899 if (strncmp (value, "Version=", 8)) {
904 if (sscanf (value + 8, "%u.%u.%u.%u", &major, &minor, &build, &revision) != 4) {
909 /* g_print ("Version: %u.%u.%u.%u\n", major, minor, build, revision); */
910 aname->major = major;
911 aname->minor = minor;
912 aname->build = build;
913 aname->revision = revision;
921 value = g_strstrip (*tmp);
922 if (strncmp (value, "Culture=", 8)) {
927 /* g_print ("Culture: %s\n", aname->culture); */
928 aname->culture = g_strstrip (g_strdup (value + 8));
936 value = g_strstrip (*tmp);
937 if (strncmp (value, "PublicKeyToken=", 15)) {
943 if (*value && strcmp (value, "null")) {
948 value = g_strstrip (g_strdup (value));
949 len = strlen (value);
955 aname->hash_len = len / 2;
956 aname->hash_value = g_malloc0 (aname->hash_len);
957 result = (gchar *) aname->hash_value;
959 for (i = 0; i < len; i++) {
961 l = g_ascii_xdigit_value (value [i]);
966 result [i / 2] = (h * 16) + l;
968 h = g_ascii_xdigit_value (value [i]);
977 g_print ("PublicKeyToken: ");
978 for (i = 0; i < aname->hash_len; i++) {
979 g_print ("%x", 0x00FF & aname->hash_value [i]);
989 MonoReflectionAssembly *
990 ves_icall_System_AppDomain_LoadAssembly (MonoAppDomain *ad, MonoReflectionAssemblyName *assRef, MonoObject *evidence)
992 MonoDomain *domain = ad->data;
993 MonoImageOpenStatus status = MONO_IMAGE_OK;
995 MonoAssemblyName aname;
996 MonoReflectionAssembly *refass = NULL;
1000 memset (&aname, 0, sizeof (aname));
1002 /* FIXME : examine evidence? */
1004 g_assert (assRef != NULL);
1005 g_assert (assRef->name != NULL);
1007 if (!get_info_from_assembly_name (assRef, &aname)) {
1010 free_assembly_name (&aname);
1011 /* This is a parse error... */
1012 exc = mono_get_exception_file_not_found (assRef->name);
1013 mono_raise_exception (exc);
1016 ass = mono_assembly_load (&aname, NULL, &status);
1017 free_assembly_name (&aname);
1019 if (!ass && (refass = try_assembly_resolve (domain, assRef->name)) == NULL){
1020 /* FIXME: it doesn't make much sense since we really don't have a filename ... */
1021 MonoException *exc = mono_get_exception_file_not_found (assRef->name);
1022 mono_raise_exception (exc);
1028 return mono_assembly_get_object (domain, ass);
1032 ves_icall_System_AppDomain_Unload (MonoAppDomain *ad)
1034 MONO_ARCH_SAVE_REGS;
1036 mono_domain_unload (ad->data, FALSE);
1040 ves_icall_System_AppDomain_ExecuteAssembly (MonoAppDomain *ad, MonoString *file,
1041 MonoObject *evidence, MonoArray *args)
1043 MonoDomain *cdom = mono_domain_get ();
1044 MonoAssembly *assembly;
1051 MONO_ARCH_SAVE_REGS;
1053 mono_domain_set (ad->data);
1055 filename = mono_string_to_utf8 (file);
1056 assembly = mono_assembly_open (filename, NULL);
1060 mono_raise_exception ((MonoException *)mono_exception_from_name (
1061 mono_defaults.corlib, "System.IO", "FileNotFoundException"));
1064 image = assembly->image;
1066 method = mono_get_method (image, mono_image_get_entry_point (image), NULL);
1069 g_error ("No entry point method found in %s", image->name);
1071 margs = mono_domain_transfer_object (cdom, ad->data, (MonoObject *)args);
1073 margs = (MonoObject *) mono_array_new (ad->data, mono_defaults.string_class, 0);
1074 res = mono_runtime_exec_main (method, (MonoArray *)margs, NULL);
1076 mono_domain_set (cdom);