5 * Dietmar Maurer (dietmar@ximian.com)
6 * Paolo Molaro (lupus@ximian.com)
7 * Patrik Torstensson (patrik.torstensson@labs2.com)
8 * Marek Safar (marek.safar@gmail.com)
10 * Copyright 2001-2003 Ximian, Inc (http://www.ximian.com)
11 * Copyright 2004-2009 Novell, Inc (http://www.novell.com)
12 * Copyright 2011-2014 Xamarin Inc (http://www.xamarin.com).
23 #ifdef HAVE_SYS_TIME_H
29 #if defined (HOST_WIN32)
32 #if defined (HAVE_WCHAR_H)
36 #include "mono/utils/mono-membar.h"
37 #include <mono/metadata/object.h>
38 #include <mono/metadata/threads.h>
39 #include <mono/metadata/threads-types.h>
40 #include <mono/metadata/threadpool.h>
41 #include <mono/metadata/monitor.h>
42 #include <mono/metadata/reflection.h>
43 #include <mono/metadata/assembly.h>
44 #include <mono/metadata/tabledefs.h>
45 #include <mono/metadata/exception.h>
46 #include <mono/metadata/file-io.h>
47 #include <mono/metadata/console-io.h>
48 #include <mono/metadata/mono-route.h>
49 #include <mono/metadata/socket-io.h>
50 #include <mono/metadata/mono-endian.h>
51 #include <mono/metadata/tokentype.h>
52 #include <mono/metadata/domain-internals.h>
53 #include <mono/metadata/metadata-internals.h>
54 #include <mono/metadata/class-internals.h>
55 #include <mono/metadata/marshal.h>
56 #include <mono/metadata/gc-internal.h>
57 #include <mono/metadata/mono-gc.h>
58 #include <mono/metadata/rand.h>
59 #include <mono/metadata/sysmath.h>
60 #include <mono/metadata/string-icalls.h>
61 #include <mono/metadata/debug-helpers.h>
62 #include <mono/metadata/process.h>
63 #include <mono/metadata/environment.h>
64 #include <mono/metadata/profiler-private.h>
65 #include <mono/metadata/locales.h>
66 #include <mono/metadata/filewatcher.h>
67 #include <mono/metadata/char-conversions.h>
68 #include <mono/metadata/security.h>
69 #include <mono/metadata/mono-config.h>
70 #include <mono/metadata/cil-coff.h>
71 #include <mono/metadata/number-formatter.h>
72 #include <mono/metadata/security-manager.h>
73 #include <mono/metadata/security-core-clr.h>
74 #include <mono/metadata/mono-perfcounters.h>
75 #include <mono/metadata/mono-debug.h>
76 #include <mono/metadata/mono-ptr-array.h>
77 #include <mono/metadata/verify-internals.h>
78 #include <mono/metadata/runtime.h>
79 #include <mono/metadata/file-mmap.h>
80 #include <mono/metadata/seq-points-data.h>
81 #include <mono/io-layer/io-layer.h>
82 #include <mono/utils/strtod.h>
83 #include <mono/utils/monobitset.h>
84 #include <mono/utils/mono-time.h>
85 #include <mono/utils/mono-proclib.h>
86 #include <mono/utils/mono-string.h>
87 #include <mono/utils/mono-error-internals.h>
88 #include <mono/utils/mono-mmap.h>
89 #include <mono/utils/mono-io-portability.h>
90 #include <mono/utils/mono-digest.h>
91 #include <mono/utils/bsearch.h>
92 #include <mono/utils/mono-mutex.h>
93 #include <mono/utils/mono-threads.h>
95 #if defined (HOST_WIN32)
99 #include "decimal-ms.h"
101 extern MonoString* ves_icall_System_Environment_GetOSVersionString (void);
103 ICALL_EXPORT MonoReflectionAssembly* ves_icall_System_Reflection_Assembly_GetCallingAssembly (void);
106 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional);
108 static inline MonoBoolean
109 is_generic_parameter (MonoType *type)
111 return !type->byref && (type->type == MONO_TYPE_VAR || type->type == MONO_TYPE_MVAR);
115 mono_class_init_or_throw (MonoClass *klass)
117 if (!mono_class_init (klass))
118 mono_raise_exception (mono_class_get_exception_for_failure (klass));
122 * We expect a pointer to a char, not a string
124 ICALL_EXPORT gboolean
125 mono_double_ParseImpl (char *ptr, double *result)
127 gchar *endptr = NULL;
131 /* mono_strtod () is not thread-safe */
132 mono_mutex_lock (&mono_strtod_mutex);
133 *result = mono_strtod (ptr, &endptr);
134 mono_mutex_unlock (&mono_strtod_mutex);
137 if (!*ptr || (endptr && *endptr))
143 ICALL_EXPORT MonoObject *
144 ves_icall_System_Array_GetValueImpl (MonoObject *this, guint32 pos)
151 ao = (MonoArray *)this;
152 ac = (MonoClass *)ao->obj.vtable->klass;
154 esize = mono_array_element_size (ac);
155 ea = (gpointer*)((char*)ao->vector + (pos * esize));
157 if (ac->element_class->valuetype)
158 return mono_value_box (this->vtable->domain, ac->element_class, ea);
163 ICALL_EXPORT MonoObject *
164 ves_icall_System_Array_GetValue (MonoObject *this, MonoObject *idxs)
170 MONO_CHECK_ARG_NULL (idxs, NULL);
172 io = (MonoArray *)idxs;
173 ic = (MonoClass *)io->obj.vtable->klass;
175 ao = (MonoArray *)this;
176 ac = (MonoClass *)ao->obj.vtable->klass;
178 g_assert (ic->rank == 1);
179 if (io->bounds != NULL || io->max_length != ac->rank) {
180 mono_set_pending_exception (mono_get_exception_argument (NULL, NULL));
184 ind = (gint32 *)io->vector;
186 if (ao->bounds == NULL) {
187 if (*ind < 0 || *ind >= ao->max_length) {
188 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
192 return ves_icall_System_Array_GetValueImpl (this, *ind);
195 for (i = 0; i < ac->rank; i++) {
196 if ((ind [i] < ao->bounds [i].lower_bound) ||
197 (ind [i] >= (mono_array_lower_bound_t)ao->bounds [i].length + ao->bounds [i].lower_bound)) {
198 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
203 pos = ind [0] - ao->bounds [0].lower_bound;
204 for (i = 1; i < ac->rank; i++)
205 pos = pos*ao->bounds [i].length + ind [i] -
206 ao->bounds [i].lower_bound;
208 return ves_icall_System_Array_GetValueImpl (this, pos);
212 ves_icall_System_Array_SetValueImpl (MonoArray *this, MonoObject *value, guint32 pos)
214 MonoClass *ac, *vc, *ec;
224 vc = value->vtable->klass;
228 ac = this->obj.vtable->klass;
229 ec = ac->element_class;
231 esize = mono_array_element_size (ac);
232 ea = (gpointer*)((char*)this->vector + (pos * esize));
233 va = (gpointer*)((char*)value + sizeof (MonoObject));
235 if (mono_class_is_nullable (ec)) {
236 mono_nullable_init ((guint8*)ea, value, ec);
241 mono_gc_bzero_atomic (ea, esize);
245 #define NO_WIDENING_CONVERSION G_STMT_START{\
246 mono_set_pending_exception (mono_get_exception_argument ( \
247 "value", "not a widening conversion")); \
251 #define CHECK_WIDENING_CONVERSION(extra) G_STMT_START{\
252 if (esize < vsize + (extra)) { \
253 mono_set_pending_exception (mono_get_exception_argument ( \
254 "value", "not a widening conversion")); \
259 #define INVALID_CAST G_STMT_START{ \
260 mono_get_runtime_callbacks ()->set_cast_details (vc, ec); \
261 mono_set_pending_exception (mono_get_exception_invalid_cast ()); \
265 /* Check element (destination) type. */
266 switch (ec->byval_arg.type) {
267 case MONO_TYPE_STRING:
268 switch (vc->byval_arg.type) {
269 case MONO_TYPE_STRING:
275 case MONO_TYPE_BOOLEAN:
276 switch (vc->byval_arg.type) {
277 case MONO_TYPE_BOOLEAN:
290 NO_WIDENING_CONVERSION;
299 if (!ec->valuetype) {
300 if (!mono_object_isinst (value, ec))
302 mono_gc_wbarrier_set_arrayref (this, ea, (MonoObject*)value);
306 if (mono_object_isinst (value, ec)) {
307 if (ec->has_references)
308 mono_value_copy (ea, (char*)value + sizeof (MonoObject), ec);
310 mono_gc_memmove_atomic (ea, (char *)value + sizeof (MonoObject), esize);
317 vsize = mono_class_instance_size (vc) - sizeof (MonoObject);
319 et = ec->byval_arg.type;
320 if (et == MONO_TYPE_VALUETYPE && ec->byval_arg.data.klass->enumtype)
321 et = mono_class_enum_basetype (ec->byval_arg.data.klass)->type;
323 vt = vc->byval_arg.type;
324 if (vt == MONO_TYPE_VALUETYPE && vc->byval_arg.data.klass->enumtype)
325 vt = mono_class_enum_basetype (vc->byval_arg.data.klass)->type;
327 #define ASSIGN_UNSIGNED(etype) G_STMT_START{\
333 case MONO_TYPE_CHAR: \
334 CHECK_WIDENING_CONVERSION(0); \
335 *(etype *) ea = (etype) u64; \
337 /* You can't assign a signed value to an unsigned array. */ \
342 /* You can't assign a floating point number to an integer array. */ \
345 NO_WIDENING_CONVERSION; \
349 #define ASSIGN_SIGNED(etype) G_STMT_START{\
355 CHECK_WIDENING_CONVERSION(0); \
356 *(etype *) ea = (etype) i64; \
358 /* You can assign an unsigned value to a signed array if the array's */ \
359 /* element size is larger than the value size. */ \
364 case MONO_TYPE_CHAR: \
365 CHECK_WIDENING_CONVERSION(1); \
366 *(etype *) ea = (etype) u64; \
368 /* You can't assign a floating point number to an integer array. */ \
371 NO_WIDENING_CONVERSION; \
375 #define ASSIGN_REAL(etype) G_STMT_START{\
379 CHECK_WIDENING_CONVERSION(0); \
380 *(etype *) ea = (etype) r64; \
382 /* All integer values fit into a floating point array, so we don't */ \
383 /* need to CHECK_WIDENING_CONVERSION here. */ \
388 *(etype *) ea = (etype) i64; \
394 case MONO_TYPE_CHAR: \
395 *(etype *) ea = (etype) u64; \
402 u64 = *(guint8 *) va;
405 u64 = *(guint16 *) va;
408 u64 = *(guint32 *) va;
411 u64 = *(guint64 *) va;
417 i64 = *(gint16 *) va;
420 i64 = *(gint32 *) va;
423 i64 = *(gint64 *) va;
426 r64 = *(gfloat *) va;
429 r64 = *(gdouble *) va;
432 u64 = *(guint16 *) va;
434 case MONO_TYPE_BOOLEAN:
435 /* Boolean is only compatible with itself. */
448 NO_WIDENING_CONVERSION;
455 /* If we can't do a direct copy, let's try a widening conversion. */
458 ASSIGN_UNSIGNED (guint16);
460 ASSIGN_UNSIGNED (guint8);
462 ASSIGN_UNSIGNED (guint16);
464 ASSIGN_UNSIGNED (guint32);
466 ASSIGN_UNSIGNED (guint64);
468 ASSIGN_SIGNED (gint8);
470 ASSIGN_SIGNED (gint16);
472 ASSIGN_SIGNED (gint32);
474 ASSIGN_SIGNED (gint64);
476 ASSIGN_REAL (gfloat);
478 ASSIGN_REAL (gdouble);
482 /* Not reached, INVALID_CAST does not return. Just to avoid a compiler warning ... */
486 #undef NO_WIDENING_CONVERSION
487 #undef CHECK_WIDENING_CONVERSION
488 #undef ASSIGN_UNSIGNED
494 ves_icall_System_Array_SetValue (MonoArray *this, MonoObject *value,
500 MONO_CHECK_ARG_NULL (idxs,);
502 ic = idxs->obj.vtable->klass;
503 ac = this->obj.vtable->klass;
505 g_assert (ic->rank == 1);
506 if (idxs->bounds != NULL || idxs->max_length != ac->rank) {
507 mono_set_pending_exception (mono_get_exception_argument (NULL, NULL));
511 ind = (gint32 *)idxs->vector;
513 if (this->bounds == NULL) {
514 if (*ind < 0 || *ind >= this->max_length) {
515 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
519 ves_icall_System_Array_SetValueImpl (this, value, *ind);
523 for (i = 0; i < ac->rank; i++)
524 if ((ind [i] < this->bounds [i].lower_bound) ||
525 (ind [i] >= (mono_array_lower_bound_t)this->bounds [i].length + this->bounds [i].lower_bound)) {
526 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
530 pos = ind [0] - this->bounds [0].lower_bound;
531 for (i = 1; i < ac->rank; i++)
532 pos = pos * this->bounds [i].length + ind [i] -
533 this->bounds [i].lower_bound;
535 ves_icall_System_Array_SetValueImpl (this, value, pos);
538 ICALL_EXPORT MonoArray *
539 ves_icall_System_Array_CreateInstanceImpl (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
541 MonoClass *aklass, *klass;
544 gboolean bounded = FALSE;
546 MONO_CHECK_ARG_NULL (type, NULL);
547 MONO_CHECK_ARG_NULL (lengths, NULL);
549 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
551 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
553 for (i = 0; i < mono_array_length (lengths); i++) {
554 if (mono_array_get (lengths, gint32, i) < 0) {
555 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
560 klass = mono_class_from_mono_type (type->type);
561 mono_class_init_or_throw (klass);
563 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint32, 0) != 0))
564 /* vectors are not the same as one dimensional arrays with no-zero bounds */
569 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
571 sizes = alloca (aklass->rank * sizeof(intptr_t) * 2);
572 for (i = 0; i < aklass->rank; ++i) {
573 sizes [i] = mono_array_get (lengths, guint32, i);
575 sizes [i + aklass->rank] = mono_array_get (bounds, gint32, i);
577 sizes [i + aklass->rank] = 0;
580 array = mono_array_new_full (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank);
585 ICALL_EXPORT MonoArray *
586 ves_icall_System_Array_CreateInstanceImpl64 (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
588 MonoClass *aklass, *klass;
591 gboolean bounded = FALSE;
593 MONO_CHECK_ARG_NULL (type, NULL);
594 MONO_CHECK_ARG_NULL (lengths, NULL);
596 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
598 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
600 for (i = 0; i < mono_array_length (lengths); i++) {
601 if ((mono_array_get (lengths, gint64, i) < 0) ||
602 (mono_array_get (lengths, gint64, i) > MONO_ARRAY_MAX_INDEX)) {
603 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
608 klass = mono_class_from_mono_type (type->type);
609 mono_class_init_or_throw (klass);
611 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint64, 0) != 0))
612 /* vectors are not the same as one dimensional arrays with no-zero bounds */
617 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
619 sizes = alloca (aklass->rank * sizeof(intptr_t) * 2);
620 for (i = 0; i < aklass->rank; ++i) {
621 sizes [i] = mono_array_get (lengths, guint64, i);
623 sizes [i + aklass->rank] = (mono_array_size_t) mono_array_get (bounds, guint64, i);
625 sizes [i + aklass->rank] = 0;
628 array = mono_array_new_full (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank);
634 ves_icall_System_Array_GetRank (MonoObject *this)
636 return this->vtable->klass->rank;
640 ves_icall_System_Array_GetLength (MonoArray *this, gint32 dimension)
642 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
645 if ((dimension < 0) || (dimension >= rank)) {
646 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
650 if (this->bounds == NULL)
651 length = this->max_length;
653 length = this->bounds [dimension].length;
655 #ifdef MONO_BIG_ARRAYS
656 if (length > G_MAXINT32) {
657 mono_set_pending_exception (mono_get_exception_overflow ());
665 ves_icall_System_Array_GetLongLength (MonoArray *this, gint32 dimension)
667 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
669 if ((dimension < 0) || (dimension >= rank)) {
670 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
674 if (this->bounds == NULL)
675 return this->max_length;
677 return this->bounds [dimension].length;
681 ves_icall_System_Array_GetLowerBound (MonoArray *this, gint32 dimension)
683 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
685 if ((dimension < 0) || (dimension >= rank)) {
686 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
690 if (this->bounds == NULL)
693 return this->bounds [dimension].lower_bound;
697 ves_icall_System_Array_ClearInternal (MonoArray *arr, int idx, int length)
699 int sz = mono_array_element_size (mono_object_class (arr));
700 mono_gc_bzero_atomic (mono_array_addr_with_size_fast (arr, sz, idx), length * sz);
703 ICALL_EXPORT gboolean
704 ves_icall_System_Array_FastCopy (MonoArray *source, int source_idx, MonoArray* dest, int dest_idx, int length)
709 MonoVTable *src_vtable;
710 MonoVTable *dest_vtable;
711 MonoClass *src_class;
712 MonoClass *dest_class;
714 src_vtable = source->obj.vtable;
715 dest_vtable = dest->obj.vtable;
717 if (src_vtable->rank != dest_vtable->rank)
720 if (source->bounds || dest->bounds)
723 /* there's no integer overflow since mono_array_length returns an unsigned integer */
724 if ((dest_idx + length > mono_array_length_fast (dest)) ||
725 (source_idx + length > mono_array_length_fast (source)))
728 src_class = src_vtable->klass->element_class;
729 dest_class = dest_vtable->klass->element_class;
732 * Handle common cases.
735 /* Case1: object[] -> valuetype[] (ArrayList::ToArray)
736 We fallback to managed here since we need to typecheck each boxed valuetype before storing them in the dest array.
738 if (src_class == mono_defaults.object_class && dest_class->valuetype)
741 /* Check if we're copying a char[] <==> (u)short[] */
742 if (src_class != dest_class) {
743 if (dest_class->valuetype || dest_class->enumtype || src_class->valuetype || src_class->enumtype)
746 /* It's only safe to copy between arrays if we can ensure the source will always have a subtype of the destination. We bail otherwise. */
747 if (!mono_class_is_subclass_of (src_class, dest_class, FALSE))
751 if (dest_class->valuetype) {
752 element_size = mono_array_element_size (source->obj.vtable->klass);
753 source_addr = mono_array_addr_with_size_fast (source, element_size, source_idx);
754 if (dest_class->has_references) {
755 mono_value_copy_array (dest, dest_idx, source_addr, length);
757 dest_addr = mono_array_addr_with_size_fast (dest, element_size, dest_idx);
758 mono_gc_memmove_atomic (dest_addr, source_addr, element_size * length);
761 mono_array_memcpy_refs_fast (dest, dest_idx, source, source_idx, length);
768 ves_icall_System_Array_GetGenericValueImpl (MonoObject *this, guint32 pos, gpointer value)
775 ao = (MonoArray *)this;
776 ac = (MonoClass *)ao->obj.vtable->klass;
778 esize = mono_array_element_size (ac);
779 ea = (gpointer*)((char*)ao->vector + (pos * esize));
781 mono_gc_memmove_atomic (value, ea, esize);
785 ves_icall_System_Array_SetGenericValueImpl (MonoObject *this, guint32 pos, gpointer value)
792 ao = (MonoArray *)this;
793 ac = (MonoClass *)ao->obj.vtable->klass;
794 ec = ac->element_class;
796 esize = mono_array_element_size (ac);
797 ea = (gpointer*)((char*)ao->vector + (pos * esize));
799 if (MONO_TYPE_IS_REFERENCE (&ec->byval_arg)) {
800 g_assert (esize == sizeof (gpointer));
801 mono_gc_wbarrier_generic_store (ea, *(gpointer*)value);
803 g_assert (ec->inited);
804 g_assert (esize == mono_class_value_size (ec, NULL));
805 if (ec->has_references)
806 mono_gc_wbarrier_value_copy (ea, value, 1, ec);
808 mono_gc_memmove_atomic (ea, value, esize);
813 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_InitializeArray (MonoArray *array, MonoClassField *field_handle)
815 MonoClass *klass = array->obj.vtable->klass;
816 guint32 size = mono_array_element_size (klass);
817 MonoType *type = mono_type_get_underlying_type (&klass->element_class->byval_arg);
819 const char *field_data;
821 if (MONO_TYPE_IS_REFERENCE (type) || type->type == MONO_TYPE_VALUETYPE) {
822 MonoException *exc = mono_get_exception_argument("array",
823 "Cannot initialize array of non-primitive type.");
824 mono_set_pending_exception (exc);
828 if (!(field_handle->type->attrs & FIELD_ATTRIBUTE_HAS_FIELD_RVA)) {
829 MonoException *exc = mono_get_exception_argument("field_handle",
830 "Field doesn't have an RVA");
831 mono_set_pending_exception (exc);
835 size *= array->max_length;
836 field_data = mono_field_get_data (field_handle);
838 if (size > mono_type_size (field_handle->type, &align)) {
839 MonoException *exc = mono_get_exception_argument("field_handle",
840 "Field not large enough to fill array");
841 mono_set_pending_exception (exc);
845 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
847 guint ## n *data = (guint ## n *) mono_array_addr (array, char, 0); \
848 guint ## n *src = (guint ## n *) field_data; \
849 guint ## n *end = (guint ## n *)((char*)src + size); \
851 for (; src < end; data++, src++) { \
852 *data = read ## n (src); \
856 /* printf ("Initialize array with elements of %s type\n", klass->element_class->name); */
858 switch (type->type) {
875 memcpy (mono_array_addr (array, char, 0), field_data, size);
879 memcpy (mono_array_addr (array, char, 0), field_data, size);
884 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetOffsetToStringData (void)
886 return offsetof (MonoString, chars);
889 ICALL_EXPORT MonoObject *
890 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetObjectValue (MonoObject *obj)
892 if ((obj == NULL) || (! (obj->vtable->klass->valuetype)))
895 return mono_object_clone (obj);
899 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunClassConstructor (MonoType *handle)
904 MONO_CHECK_ARG_NULL (handle,);
906 klass = mono_class_from_mono_type (handle);
907 MONO_CHECK_ARG (handle, klass,);
909 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
911 /* This will call the type constructor */
912 mono_runtime_class_init (vtable);
916 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunModuleConstructor (MonoImage *image)
920 mono_image_check_for_module_cctor (image);
921 if (image->has_module_cctor) {
922 MonoClass *module_klass = mono_class_get_checked (image, MONO_TOKEN_TYPE_DEF | 1, &error);
923 mono_error_raise_exception (&error);
924 /*It's fine to raise the exception here*/
925 mono_runtime_class_init (mono_class_vtable_full (mono_domain_get (), module_klass, TRUE));
929 ICALL_EXPORT MonoBoolean
930 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_SufficientExecutionStack (void)
935 /* later make this configurable and per-arch */
936 int min_size = 4096 * 4 * sizeof (void*);
937 mono_thread_info_get_stack_bounds (&stack_addr, &stack_size);
938 /* if we have no info we are optimistic and assume there is enough room */
942 // FIXME: Windows dynamically extends the stack, so stack_addr might be close
946 current = (guint8 *)&stack_addr;
947 if (current > stack_addr) {
948 if ((current - stack_addr) < min_size)
951 if (current - (stack_addr - stack_size) < min_size)
957 ICALL_EXPORT MonoObject *
958 ves_icall_System_Object_MemberwiseClone (MonoObject *this)
960 return mono_object_clone (this);
964 ves_icall_System_ValueType_InternalGetHashCode (MonoObject *this, MonoArray **fields)
967 MonoObject **values = NULL;
970 gint32 result = (int)(gsize)mono_defaults.int32_class;
971 MonoClassField* field;
974 klass = mono_object_class (this);
976 if (mono_class_num_fields (klass) == 0)
980 * Compute the starting value of the hashcode for fields of primitive
981 * types, and return the remaining fields in an array to the managed side.
982 * This way, we can avoid costly reflection operations in managed code.
985 while ((field = mono_class_get_fields (klass, &iter))) {
986 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
988 if (mono_field_is_deleted (field))
990 /* FIXME: Add more types */
991 switch (field->type->type) {
993 result ^= *(gint32*)((guint8*)this + field->offset);
995 case MONO_TYPE_STRING: {
997 s = *(MonoString**)((guint8*)this + field->offset);
999 result ^= mono_string_hash (s);
1004 values = g_newa (MonoObject*, mono_class_num_fields (klass));
1005 o = mono_field_get_value_object (mono_object_domain (this), field, this);
1006 values [count++] = o;
1012 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1013 for (i = 0; i < count; ++i)
1014 mono_array_setref (*fields, i, values [i]);
1021 ICALL_EXPORT MonoBoolean
1022 ves_icall_System_ValueType_Equals (MonoObject *this, MonoObject *that, MonoArray **fields)
1025 MonoObject **values = NULL;
1027 MonoClassField* field;
1031 MONO_CHECK_ARG_NULL (that, FALSE);
1033 if (this->vtable != that->vtable)
1036 klass = mono_object_class (this);
1038 if (klass->enumtype && mono_class_enum_basetype (klass) && mono_class_enum_basetype (klass)->type == MONO_TYPE_I4)
1039 return (*(gint32*)((guint8*)this + sizeof (MonoObject)) == *(gint32*)((guint8*)that + sizeof (MonoObject)));
1042 * Do the comparison for fields of primitive type and return a result if
1043 * possible. Otherwise, return the remaining fields in an array to the
1044 * managed side. This way, we can avoid costly reflection operations in
1049 while ((field = mono_class_get_fields (klass, &iter))) {
1050 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
1052 if (mono_field_is_deleted (field))
1054 /* FIXME: Add more types */
1055 switch (field->type->type) {
1058 case MONO_TYPE_BOOLEAN:
1059 if (*((guint8*)this + field->offset) != *((guint8*)that + field->offset))
1064 case MONO_TYPE_CHAR:
1065 if (*(gint16*)((guint8*)this + field->offset) != *(gint16*)((guint8*)that + field->offset))
1070 if (*(gint32*)((guint8*)this + field->offset) != *(gint32*)((guint8*)that + field->offset))
1075 if (*(gint64*)((guint8*)this + field->offset) != *(gint64*)((guint8*)that + field->offset))
1079 if (*(float*)((guint8*)this + field->offset) != *(float*)((guint8*)that + field->offset))
1083 if (*(double*)((guint8*)this + field->offset) != *(double*)((guint8*)that + field->offset))
1088 case MONO_TYPE_STRING: {
1089 MonoString *s1, *s2;
1090 guint32 s1len, s2len;
1091 s1 = *(MonoString**)((guint8*)this + field->offset);
1092 s2 = *(MonoString**)((guint8*)that + field->offset);
1095 if ((s1 == NULL) || (s2 == NULL))
1097 s1len = mono_string_length (s1);
1098 s2len = mono_string_length (s2);
1102 if (memcmp (mono_string_chars (s1), mono_string_chars (s2), s1len * sizeof (gunichar2)) != 0)
1108 values = g_newa (MonoObject*, mono_class_num_fields (klass) * 2);
1109 o = mono_field_get_value_object (mono_object_domain (this), field, this);
1110 values [count++] = o;
1111 o = mono_field_get_value_object (mono_object_domain (this), field, that);
1112 values [count++] = o;
1115 if (klass->enumtype)
1116 /* enums only have one non-static field */
1122 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1123 for (i = 0; i < count; ++i)
1124 mono_array_setref_fast (*fields, i, values [i]);
1131 ICALL_EXPORT MonoReflectionType *
1132 ves_icall_System_Object_GetType (MonoObject *obj)
1134 #ifndef DISABLE_REMOTING
1135 if (obj->vtable->klass == mono_defaults.transparent_proxy_class)
1136 return mono_type_get_object (mono_object_domain (obj), &((MonoTransparentProxy*)obj)->remote_class->proxy_class->byval_arg);
1139 return mono_type_get_object (mono_object_domain (obj), &obj->vtable->klass->byval_arg);
1143 mono_type_type_from_obj (MonoReflectionType *mtype, MonoObject *obj)
1145 mtype->type = &obj->vtable->klass->byval_arg;
1146 g_assert (mtype->type->type);
1150 ves_icall_ModuleBuilder_getToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, gboolean create_open_instance)
1152 MONO_CHECK_ARG_NULL (obj, 0);
1154 return mono_image_create_token (mb->dynamic_image, obj, create_open_instance, TRUE);
1158 ves_icall_ModuleBuilder_getMethodToken (MonoReflectionModuleBuilder *mb,
1159 MonoReflectionMethod *method,
1160 MonoArray *opt_param_types)
1162 MONO_CHECK_ARG_NULL (method, 0);
1164 return mono_image_create_method_token (
1165 mb->dynamic_image, (MonoObject *) method, opt_param_types);
1169 ves_icall_ModuleBuilder_WriteToFile (MonoReflectionModuleBuilder *mb, HANDLE file)
1171 mono_image_create_pefile (mb, file);
1175 ves_icall_ModuleBuilder_build_metadata (MonoReflectionModuleBuilder *mb)
1177 mono_image_build_metadata (mb);
1181 ves_icall_ModuleBuilder_RegisterToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, guint32 token)
1183 mono_image_register_token (mb->dynamic_image, token, obj);
1187 get_caller (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1189 MonoMethod **dest = data;
1191 /* skip unmanaged frames */
1207 get_executing (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1209 MonoMethod **dest = data;
1211 /* skip unmanaged frames */
1216 if (!strcmp (m->klass->name_space, "System.Reflection"))
1225 get_caller_no_reflection (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1227 MonoMethod **dest = data;
1229 /* skip unmanaged frames */
1233 if (m->wrapper_type != MONO_WRAPPER_NONE)
1236 if (m->klass->image == mono_defaults.corlib && !strcmp (m->klass->name_space, "System.Reflection"))
1250 static MonoReflectionType *
1251 type_from_name (const char *str, MonoBoolean ignoreCase)
1253 MonoMethod *m, *dest;
1255 MonoType *type = NULL;
1256 MonoAssembly *assembly = NULL;
1257 MonoTypeNameParse info;
1258 char *temp_str = g_strdup (str);
1259 gboolean type_resolve = FALSE;
1261 /* mono_reflection_parse_type() mangles the string */
1262 if (!mono_reflection_parse_type (temp_str, &info)) {
1263 mono_reflection_free_type_info (&info);
1270 * We must compute the calling assembly as type loading must happen under a metadata context.
1271 * For example. The main assembly is a.exe and Type.GetType is called from dir/b.dll. Without
1272 * the metadata context (basedir currently) set to dir/b.dll we won't be able to load a dir/c.dll.
1274 m = mono_method_get_last_managed ();
1277 mono_stack_walk_no_il (get_caller_no_reflection, &dest);
1282 * FIXME: mono_method_get_last_managed() sometimes returns NULL, thus
1283 * causing ves_icall_System_Reflection_Assembly_GetCallingAssembly()
1284 * to crash. This only seems to happen in some strange remoting
1285 * scenarios and I was unable to figure out what's happening there.
1286 * Dec 10, 2005 - Martin.
1290 assembly = dest->klass->image->assembly;
1291 type_resolve = TRUE;
1293 g_warning (G_STRLOC);
1296 if (info.assembly.name)
1297 assembly = mono_assembly_load (&info.assembly, assembly ? assembly->basedir : NULL, NULL);
1301 /* When loading from the current assembly, AppDomain.TypeResolve will not be called yet */
1302 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1305 if (!info.assembly.name && !type) /* try mscorlib */
1306 type = mono_reflection_get_type (NULL, &info, ignoreCase, &type_resolve);
1308 if (assembly && !type && type_resolve) {
1309 type_resolve = FALSE; /* This will invoke TypeResolve if not done in the first 'if' */
1310 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1313 mono_reflection_free_type_info (&info);
1319 return mono_type_get_object (mono_domain_get (), type);
1323 MonoReflectionType *
1324 mono_type_get (const char *str)
1326 char *copy = g_strdup (str);
1327 MonoReflectionType *type = type_from_name (copy, FALSE);
1334 ICALL_EXPORT MonoReflectionType*
1335 ves_icall_type_from_name (MonoString *name,
1336 MonoBoolean throwOnError,
1337 MonoBoolean ignoreCase)
1339 char *str = mono_string_to_utf8 (name);
1340 MonoReflectionType *type;
1342 type = type_from_name (str, ignoreCase);
1345 MonoException *e = NULL;
1348 e = mono_get_exception_type_load (name, NULL);
1350 mono_loader_clear_error ();
1352 mono_set_pending_exception (e);
1361 ICALL_EXPORT MonoReflectionType*
1362 ves_icall_type_from_handle (MonoType *handle)
1364 MonoDomain *domain = mono_domain_get ();
1366 return mono_type_get_object (domain, handle);
1369 /* System.TypeCode */
1388 TYPECODE_STRING = 18
1391 ICALL_EXPORT guint32
1392 ves_icall_type_GetTypeCodeInternal (MonoReflectionType *type)
1394 int t = type->type->type;
1396 if (type->type->byref)
1397 return TYPECODE_OBJECT;
1401 case MONO_TYPE_VOID:
1402 return TYPECODE_OBJECT;
1403 case MONO_TYPE_BOOLEAN:
1404 return TYPECODE_BOOLEAN;
1406 return TYPECODE_BYTE;
1408 return TYPECODE_SBYTE;
1410 return TYPECODE_UINT16;
1412 return TYPECODE_INT16;
1413 case MONO_TYPE_CHAR:
1414 return TYPECODE_CHAR;
1418 return TYPECODE_OBJECT;
1420 return TYPECODE_UINT32;
1422 return TYPECODE_INT32;
1424 return TYPECODE_UINT64;
1426 return TYPECODE_INT64;
1428 return TYPECODE_SINGLE;
1430 return TYPECODE_DOUBLE;
1431 case MONO_TYPE_VALUETYPE: {
1432 MonoClass *klass = type->type->data.klass;
1434 if (klass->enumtype) {
1435 t = mono_class_enum_basetype (klass)->type;
1437 } else if (mono_is_corlib_image (klass->image)) {
1438 if (strcmp (klass->name_space, "System") == 0) {
1439 if (strcmp (klass->name, "Decimal") == 0)
1440 return TYPECODE_DECIMAL;
1441 else if (strcmp (klass->name, "DateTime") == 0)
1442 return TYPECODE_DATETIME;
1445 return TYPECODE_OBJECT;
1447 case MONO_TYPE_STRING:
1448 return TYPECODE_STRING;
1449 case MONO_TYPE_SZARRAY:
1450 case MONO_TYPE_ARRAY:
1451 case MONO_TYPE_OBJECT:
1453 case MONO_TYPE_MVAR:
1454 case MONO_TYPE_TYPEDBYREF:
1455 return TYPECODE_OBJECT;
1456 case MONO_TYPE_CLASS:
1458 MonoClass *klass = type->type->data.klass;
1459 if (klass->image == mono_defaults.corlib && strcmp (klass->name_space, "System") == 0) {
1460 if (strcmp (klass->name, "DBNull") == 0)
1461 return TYPECODE_DBNULL;
1464 return TYPECODE_OBJECT;
1465 case MONO_TYPE_GENERICINST:
1466 return TYPECODE_OBJECT;
1468 g_error ("type 0x%02x not handled in GetTypeCode()", t);
1474 mono_type_is_primitive (MonoType *type)
1476 return (type->type >= MONO_TYPE_BOOLEAN && type->type <= MONO_TYPE_R8) ||
1477 type-> type == MONO_TYPE_I || type->type == MONO_TYPE_U;
1481 mono_type_get_underlying_type_ignore_byref (MonoType *type)
1483 if (type->type == MONO_TYPE_VALUETYPE && type->data.klass->enumtype)
1484 return mono_class_enum_basetype (type->data.klass);
1485 if (type->type == MONO_TYPE_GENERICINST && type->data.generic_class->container_class->enumtype)
1486 return mono_class_enum_basetype (type->data.generic_class->container_class);
1490 ICALL_EXPORT guint32
1491 ves_icall_type_is_assignable_from (MonoReflectionType *type, MonoReflectionType *c)
1496 g_assert (type != NULL);
1498 klass = mono_class_from_mono_type (type->type);
1499 klassc = mono_class_from_mono_type (c->type);
1501 if (type->type->byref ^ c->type->byref)
1504 if (type->type->byref) {
1505 MonoType *t = mono_type_get_underlying_type_ignore_byref (type->type);
1506 MonoType *ot = mono_type_get_underlying_type_ignore_byref (c->type);
1508 klass = mono_class_from_mono_type (t);
1509 klassc = mono_class_from_mono_type (ot);
1511 if (mono_type_is_primitive (t)) {
1512 return mono_type_is_primitive (ot) && klass->instance_size == klassc->instance_size;
1513 } else if (t->type == MONO_TYPE_VAR || t->type == MONO_TYPE_MVAR) {
1514 return t->type == ot->type && t->data.generic_param->num == ot->data.generic_param->num;
1515 } else if (t->type == MONO_TYPE_PTR || t->type == MONO_TYPE_FNPTR) {
1516 return t->type == ot->type;
1518 if (ot->type == MONO_TYPE_VAR || ot->type == MONO_TYPE_MVAR)
1521 if (klass->valuetype)
1522 return klass == klassc;
1523 return klass->valuetype == klassc->valuetype;
1526 return mono_class_is_assignable_from (klass, klassc);
1529 ICALL_EXPORT guint32
1530 ves_icall_type_IsInstanceOfType (MonoReflectionType *type, MonoObject *obj)
1532 MonoClass *klass = mono_class_from_mono_type (type->type);
1533 mono_class_init_or_throw (klass);
1534 return mono_object_isinst (obj, klass) != NULL;
1537 ICALL_EXPORT guint32
1538 ves_icall_get_attributes (MonoReflectionType *type)
1540 MonoClass *klass = mono_class_from_mono_type (type->type);
1541 return klass->flags;
1544 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1545 ves_icall_System_Reflection_FieldInfo_get_marshal_info (MonoReflectionField *field)
1547 MonoClass *klass = field->field->parent;
1548 MonoMarshalType *info;
1552 if (klass->generic_container ||
1553 (klass->generic_class && klass->generic_class->context.class_inst->is_open))
1556 ftype = mono_field_get_type (field->field);
1557 if (ftype && !(ftype->attrs & FIELD_ATTRIBUTE_HAS_FIELD_MARSHAL))
1560 info = mono_marshal_load_type_info (klass);
1562 for (i = 0; i < info->num_fields; ++i) {
1563 if (info->fields [i].field == field->field) {
1564 if (!info->fields [i].mspec)
1567 return mono_reflection_marshal_as_attribute_from_marshal_spec (field->object.vtable->domain, klass, info->fields [i].mspec);
1574 ICALL_EXPORT MonoReflectionField*
1575 ves_icall_System_Reflection_FieldInfo_internal_from_handle_type (MonoClassField *handle, MonoType *type)
1577 gboolean found = FALSE;
1584 klass = handle->parent;
1586 klass = mono_class_from_mono_type (type);
1588 /* Check that the field belongs to the class */
1589 for (k = klass; k; k = k->parent) {
1590 if (k == handle->parent) {
1597 /* The managed code will throw the exception */
1601 return mono_field_get_object (mono_domain_get (), klass, handle);
1604 ICALL_EXPORT MonoArray*
1605 ves_icall_System_Reflection_FieldInfo_GetTypeModifiers (MonoReflectionField *field, MonoBoolean optional)
1608 MonoType *type = mono_field_get_type_checked (field->field, &error);
1609 mono_error_raise_exception (&error);
1611 return type_array_from_modifiers (field->field->parent->image, type, optional);
1615 vell_icall_get_method_attributes (MonoMethod *method)
1617 return method->flags;
1621 ves_icall_get_method_info (MonoMethod *method, MonoMethodInfo *info)
1624 MonoDomain *domain = mono_domain_get ();
1625 MonoMethodSignature* sig;
1627 sig = mono_method_signature_checked (method, &error);
1628 if (!mono_error_ok (&error))
1629 mono_error_raise_exception (&error);
1632 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &method->klass->byval_arg));
1633 MONO_STRUCT_SETREF (info, ret, mono_type_get_object (domain, sig->ret));
1634 info->attrs = method->flags;
1635 info->implattrs = method->iflags;
1636 if (sig->call_convention == MONO_CALL_DEFAULT)
1637 info->callconv = sig->sentinelpos >= 0 ? 2 : 1;
1639 if (sig->call_convention == MONO_CALL_VARARG || sig->sentinelpos >= 0)
1644 info->callconv |= (sig->hasthis << 5) | (sig->explicit_this << 6);
1647 ICALL_EXPORT MonoArray*
1648 ves_icall_get_parameter_info (MonoMethod *method, MonoReflectionMethod *member)
1650 MonoDomain *domain = mono_domain_get ();
1652 return mono_param_get_objects_internal (domain, method, member->reftype ? mono_class_from_mono_type (member->reftype->type) : NULL);
1655 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1656 ves_icall_System_MonoMethodInfo_get_retval_marshal (MonoMethod *method)
1658 MonoDomain *domain = mono_domain_get ();
1659 MonoReflectionMarshalAsAttribute* res = NULL;
1660 MonoMarshalSpec **mspecs;
1663 mspecs = g_new (MonoMarshalSpec*, mono_method_signature (method)->param_count + 1);
1664 mono_method_get_marshal_info (method, mspecs);
1667 res = mono_reflection_marshal_as_attribute_from_marshal_spec (domain, method->klass, mspecs [0]);
1669 for (i = mono_method_signature (method)->param_count; i >= 0; i--)
1671 mono_metadata_free_marshal_spec (mspecs [i]);
1678 ves_icall_MonoField_GetFieldOffset (MonoReflectionField *field)
1680 MonoClass *parent = field->field->parent;
1681 if (!parent->size_inited)
1682 mono_class_init (parent);
1683 mono_class_setup_fields_locking (parent);
1685 return field->field->offset - sizeof (MonoObject);
1688 ICALL_EXPORT MonoReflectionType*
1689 ves_icall_MonoField_GetParentType (MonoReflectionField *field, MonoBoolean declaring)
1693 parent = declaring? field->field->parent: field->klass;
1695 return mono_type_get_object (mono_object_domain (field), &parent->byval_arg);
1698 ICALL_EXPORT MonoObject *
1699 ves_icall_MonoField_GetValueInternal (MonoReflectionField *field, MonoObject *obj)
1701 MonoClass *fklass = field->klass;
1702 MonoClassField *cf = field->field;
1703 MonoDomain *domain = mono_object_domain (field);
1705 if (fklass->image->assembly->ref_only) {
1706 mono_set_pending_exception (mono_get_exception_invalid_operation (
1707 "It is illegal to get the value on a field on a type loaded using the ReflectionOnly methods."));
1711 if (mono_security_core_clr_enabled ())
1712 mono_security_core_clr_ensure_reflection_access_field (cf);
1714 return mono_field_get_value_object (domain, cf, obj);
1718 ves_icall_MonoField_SetValueInternal (MonoReflectionField *field, MonoObject *obj, MonoObject *value)
1721 MonoClassField *cf = field->field;
1725 if (field->klass->image->assembly->ref_only) {
1726 mono_set_pending_exception (mono_get_exception_invalid_operation (
1727 "It is illegal to set the value on a field on a type loaded using the ReflectionOnly methods."));
1731 if (mono_security_core_clr_enabled ())
1732 mono_security_core_clr_ensure_reflection_access_field (cf);
1734 type = mono_field_get_type_checked (cf, &error);
1735 if (!mono_error_ok (&error))
1736 mono_error_raise_exception (&error);
1738 v = (gchar *) value;
1740 switch (type->type) {
1743 case MONO_TYPE_BOOLEAN:
1746 case MONO_TYPE_CHAR:
1755 case MONO_TYPE_VALUETYPE:
1758 v += sizeof (MonoObject);
1760 case MONO_TYPE_STRING:
1761 case MONO_TYPE_OBJECT:
1762 case MONO_TYPE_CLASS:
1763 case MONO_TYPE_ARRAY:
1764 case MONO_TYPE_SZARRAY:
1767 case MONO_TYPE_GENERICINST: {
1768 MonoGenericClass *gclass = type->data.generic_class;
1769 g_assert (!gclass->context.class_inst->is_open);
1771 if (mono_class_is_nullable (mono_class_from_mono_type (type))) {
1772 MonoClass *nklass = mono_class_from_mono_type (type);
1773 MonoObject *nullable;
1776 * Convert the boxed vtype into a Nullable structure.
1777 * This is complicated by the fact that Nullables have
1778 * a variable structure.
1780 nullable = mono_object_new (mono_domain_get (), nklass);
1782 mono_nullable_init (mono_object_unbox (nullable), value, nklass);
1784 v = mono_object_unbox (nullable);
1787 if (gclass->container_class->valuetype && (v != NULL))
1788 v += sizeof (MonoObject);
1792 g_error ("type 0x%x not handled in "
1793 "ves_icall_FieldInfo_SetValueInternal", type->type);
1798 if (type->attrs & FIELD_ATTRIBUTE_STATIC) {
1799 MonoVTable *vtable = mono_class_vtable_full (mono_object_domain (field), cf->parent, TRUE);
1800 if (!vtable->initialized)
1801 mono_runtime_class_init (vtable);
1802 mono_field_static_set_value (vtable, cf, v);
1804 mono_field_set_value (obj, cf, v);
1808 ICALL_EXPORT MonoObject *
1809 ves_icall_MonoField_GetRawConstantValue (MonoReflectionField *this)
1811 MonoObject *o = NULL;
1812 MonoClassField *field = this->field;
1814 MonoDomain *domain = mono_object_domain (this);
1816 MonoTypeEnum def_type;
1817 const char *def_value;
1821 mono_class_init (field->parent);
1823 t = mono_field_get_type_checked (field, &error);
1824 if (!mono_error_ok (&error))
1825 mono_error_raise_exception (&error);
1827 if (!(t->attrs & FIELD_ATTRIBUTE_HAS_DEFAULT)) {
1828 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1832 if (image_is_dynamic (field->parent->image)) {
1833 MonoClass *klass = field->parent;
1834 int fidx = field - klass->fields;
1836 g_assert (fidx >= 0 && fidx < klass->field.count);
1837 g_assert (klass->ext);
1838 g_assert (klass->ext->field_def_values);
1839 def_type = klass->ext->field_def_values [fidx].def_type;
1840 def_value = klass->ext->field_def_values [fidx].data;
1841 if (def_type == MONO_TYPE_END) {
1842 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1846 def_value = mono_class_get_field_default_value (field, &def_type);
1847 /* FIXME, maybe we should try to raise TLE if field->parent is broken */
1849 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1854 /*FIXME unify this with reflection.c:mono_get_object_from_blob*/
1858 case MONO_TYPE_BOOLEAN:
1861 case MONO_TYPE_CHAR:
1869 case MONO_TYPE_R8: {
1872 /* boxed value type */
1873 t = g_new0 (MonoType, 1);
1875 klass = mono_class_from_mono_type (t);
1877 o = mono_object_new (domain, klass);
1878 v = ((gchar *) o) + sizeof (MonoObject);
1879 mono_get_constant_value_from_blob (domain, def_type, def_value, v);
1882 case MONO_TYPE_STRING:
1883 case MONO_TYPE_CLASS:
1884 mono_get_constant_value_from_blob (domain, def_type, def_value, &o);
1887 g_assert_not_reached ();
1893 ICALL_EXPORT MonoReflectionType*
1894 ves_icall_MonoField_ResolveType (MonoReflectionField *ref_field)
1897 MonoClassField *field = ref_field->field;
1898 MonoType *type = mono_field_get_type_checked (field, &error);
1899 if (!mono_error_ok (&error))
1900 mono_error_raise_exception (&error);
1901 return mono_type_get_object (mono_object_domain (ref_field), type);
1904 ICALL_EXPORT MonoReflectionType*
1905 ves_icall_MonoGenericMethod_get_ReflectedType (MonoReflectionGenericMethod *rmethod)
1907 MonoMethod *method = rmethod->method.method;
1909 return mono_type_get_object (mono_object_domain (rmethod), &method->klass->byval_arg);
1912 /* From MonoProperty.cs */
1914 PInfo_Attributes = 1,
1915 PInfo_GetMethod = 1 << 1,
1916 PInfo_SetMethod = 1 << 2,
1917 PInfo_ReflectedType = 1 << 3,
1918 PInfo_DeclaringType = 1 << 4,
1923 ves_icall_get_property_info (MonoReflectionProperty *property, MonoPropertyInfo *info, PInfo req_info)
1925 MonoDomain *domain = mono_object_domain (property);
1927 if ((req_info & PInfo_ReflectedType) != 0)
1928 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &property->klass->byval_arg));
1929 if ((req_info & PInfo_DeclaringType) != 0)
1930 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &property->property->parent->byval_arg));
1932 if ((req_info & PInfo_Name) != 0)
1933 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, property->property->name));
1935 if ((req_info & PInfo_Attributes) != 0)
1936 info->attrs = property->property->attrs;
1938 if ((req_info & PInfo_GetMethod) != 0)
1939 MONO_STRUCT_SETREF (info, get, property->property->get ?
1940 mono_method_get_object (domain, property->property->get, property->klass): NULL);
1942 if ((req_info & PInfo_SetMethod) != 0)
1943 MONO_STRUCT_SETREF (info, set, property->property->set ?
1944 mono_method_get_object (domain, property->property->set, property->klass): NULL);
1946 * There may be other methods defined for properties, though, it seems they are not exposed
1947 * in the reflection API
1952 ves_icall_get_event_info (MonoReflectionMonoEvent *event, MonoEventInfo *info)
1954 MonoDomain *domain = mono_object_domain (event);
1956 MONO_STRUCT_SETREF (info, reflected_type, mono_type_get_object (domain, &event->klass->byval_arg));
1957 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &event->event->parent->byval_arg));
1959 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, event->event->name));
1960 info->attrs = event->event->attrs;
1961 MONO_STRUCT_SETREF (info, add_method, event->event->add ? mono_method_get_object (domain, event->event->add, NULL): NULL);
1962 MONO_STRUCT_SETREF (info, remove_method, event->event->remove ? mono_method_get_object (domain, event->event->remove, NULL): NULL);
1963 MONO_STRUCT_SETREF (info, raise_method, event->event->raise ? mono_method_get_object (domain, event->event->raise, NULL): NULL);
1965 #ifndef MONO_SMALL_CONFIG
1966 if (event->event->other) {
1968 while (event->event->other [n])
1970 MONO_STRUCT_SETREF (info, other_methods, mono_array_new (domain, mono_defaults.method_info_class, n));
1972 for (i = 0; i < n; i++)
1973 mono_array_setref (info->other_methods, i, mono_method_get_object (domain, event->event->other [i], NULL));
1979 collect_interfaces (MonoClass *klass, GHashTable *ifaces, MonoError *error)
1984 mono_class_setup_interfaces (klass, error);
1985 if (!mono_error_ok (error))
1988 for (i = 0; i < klass->interface_count; i++) {
1989 ic = klass->interfaces [i];
1990 g_hash_table_insert (ifaces, ic, ic);
1992 collect_interfaces (ic, ifaces, error);
1993 if (!mono_error_ok (error))
1999 MonoArray *iface_array;
2000 MonoGenericContext *context;
2004 } FillIfaceArrayData;
2007 fill_iface_array (gpointer key, gpointer value, gpointer user_data)
2009 FillIfaceArrayData *data = user_data;
2010 MonoClass *ic = key;
2011 MonoType *ret = &ic->byval_arg, *inflated = NULL;
2013 if (!mono_error_ok (data->error))
2016 if (data->context && ic->generic_class && ic->generic_class->context.class_inst->is_open) {
2017 inflated = ret = mono_class_inflate_generic_type_checked (ret, data->context, data->error);
2018 if (!mono_error_ok (data->error))
2022 mono_array_setref (data->iface_array, data->next_idx++, mono_type_get_object (data->domain, ret));
2025 mono_metadata_free_type (inflated);
2028 ICALL_EXPORT MonoArray*
2029 ves_icall_Type_GetInterfaces (MonoReflectionType* type)
2032 MonoClass *class = mono_class_from_mono_type (type->type);
2034 FillIfaceArrayData data = { 0 };
2037 GHashTable *iface_hash = g_hash_table_new (NULL, NULL);
2039 if (class->generic_class && class->generic_class->context.class_inst->is_open) {
2040 data.context = mono_class_get_context (class);
2041 class = class->generic_class->container_class;
2044 for (parent = class; parent; parent = parent->parent) {
2045 mono_class_setup_interfaces (parent, &error);
2046 if (!mono_error_ok (&error))
2048 collect_interfaces (parent, iface_hash, &error);
2049 if (!mono_error_ok (&error))
2053 data.error = &error;
2054 data.domain = mono_object_domain (type);
2056 len = g_hash_table_size (iface_hash);
2058 g_hash_table_destroy (iface_hash);
2059 if (!data.domain->empty_types)
2060 data.domain->empty_types = mono_array_new_cached (data.domain, mono_defaults.monotype_class, 0);
2061 return data.domain->empty_types;
2064 data.iface_array = mono_array_new_cached (data.domain, mono_defaults.monotype_class, len);
2065 g_hash_table_foreach (iface_hash, fill_iface_array, &data);
2066 if (!mono_error_ok (&error))
2069 g_hash_table_destroy (iface_hash);
2070 return data.iface_array;
2073 g_hash_table_destroy (iface_hash);
2074 mono_error_raise_exception (&error);
2079 ves_icall_Type_GetInterfaceMapData (MonoReflectionType *type, MonoReflectionType *iface, MonoArray **targets, MonoArray **methods)
2081 gboolean variance_used;
2082 MonoClass *class = mono_class_from_mono_type (type->type);
2083 MonoClass *iclass = mono_class_from_mono_type (iface->type);
2084 MonoReflectionMethod *member;
2087 int i = 0, len, ioffset;
2090 mono_class_init_or_throw (class);
2091 mono_class_init_or_throw (iclass);
2093 mono_class_setup_vtable (class);
2095 ioffset = mono_class_interface_offset_with_variance (class, iclass, &variance_used);
2099 len = mono_class_num_methods (iclass);
2100 domain = mono_object_domain (type);
2101 mono_gc_wbarrier_generic_store (targets, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2102 mono_gc_wbarrier_generic_store (methods, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2104 while ((method = mono_class_get_methods (iclass, &iter))) {
2105 member = mono_method_get_object (domain, method, iclass);
2106 mono_array_setref (*methods, i, member);
2107 member = mono_method_get_object (domain, class->vtable [i + ioffset], class);
2108 mono_array_setref (*targets, i, member);
2115 ves_icall_Type_GetPacking (MonoReflectionType *type, guint32 *packing, guint32 *size)
2117 MonoClass *klass = mono_class_from_mono_type (type->type);
2118 mono_class_init_or_throw (klass);
2120 if (image_is_dynamic (klass->image)) {
2121 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)type;
2122 *packing = tb->packing_size;
2123 *size = tb->class_size;
2125 mono_metadata_packing_from_typedef (klass->image, klass->type_token, packing, size);
2129 ICALL_EXPORT MonoReflectionType*
2130 ves_icall_MonoType_GetElementType (MonoReflectionType *type)
2134 if (!type->type->byref && type->type->type == MONO_TYPE_SZARRAY)
2135 return mono_type_get_object (mono_object_domain (type), &type->type->data.klass->byval_arg);
2137 class = mono_class_from_mono_type (type->type);
2138 mono_class_init_or_throw (class);
2140 // GetElementType should only return a type for:
2141 // Array Pointer PassedByRef
2142 if (type->type->byref)
2143 return mono_type_get_object (mono_object_domain (type), &class->byval_arg);
2144 else if (class->element_class && MONO_CLASS_IS_ARRAY (class))
2145 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2146 else if (class->element_class && type->type->type == MONO_TYPE_PTR)
2147 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2152 ICALL_EXPORT MonoReflectionType*
2153 ves_icall_get_type_parent (MonoReflectionType *type)
2155 if (type->type->byref)
2158 MonoClass *class = mono_class_from_mono_type (type->type);
2159 return class->parent ? mono_type_get_object (mono_object_domain (type), &class->parent->byval_arg): NULL;
2162 ICALL_EXPORT MonoBoolean
2163 ves_icall_type_ispointer (MonoReflectionType *type)
2165 return type->type->type == MONO_TYPE_PTR;
2168 ICALL_EXPORT MonoBoolean
2169 ves_icall_type_isprimitive (MonoReflectionType *type)
2171 return (!type->type->byref && (((type->type->type >= MONO_TYPE_BOOLEAN) && (type->type->type <= MONO_TYPE_R8)) || (type->type->type == MONO_TYPE_I) || (type->type->type == MONO_TYPE_U)));
2174 ICALL_EXPORT MonoBoolean
2175 ves_icall_type_isbyref (MonoReflectionType *type)
2177 return type->type->byref;
2180 ICALL_EXPORT MonoBoolean
2181 ves_icall_type_iscomobject (MonoReflectionType *type)
2183 MonoClass *klass = mono_class_from_mono_type (type->type);
2184 mono_class_init_or_throw (klass);
2186 return mono_class_is_com_object (klass);
2189 ICALL_EXPORT MonoReflectionModule*
2190 ves_icall_MonoType_get_Module (MonoReflectionType *type)
2192 MonoClass *class = mono_class_from_mono_type (type->type);
2193 return mono_module_get_object (mono_object_domain (type), class->image);
2196 ICALL_EXPORT MonoReflectionAssembly*
2197 ves_icall_MonoType_get_Assembly (MonoReflectionType *type)
2199 MonoDomain *domain = mono_domain_get ();
2200 MonoClass *class = mono_class_from_mono_type (type->type);
2201 return mono_assembly_get_object (domain, class->image->assembly);
2204 ICALL_EXPORT MonoReflectionType*
2205 ves_icall_MonoType_get_DeclaringType (MonoReflectionType *type)
2207 MonoDomain *domain = mono_domain_get ();
2210 if (type->type->byref)
2212 if (type->type->type == MONO_TYPE_VAR) {
2213 MonoGenericContainer *param = mono_type_get_generic_param_owner (type->type);
2214 class = param ? param->owner.klass : NULL;
2215 } else if (type->type->type == MONO_TYPE_MVAR) {
2216 MonoGenericContainer *param = mono_type_get_generic_param_owner (type->type);
2217 class = param ? param->owner.method->klass : NULL;
2219 class = mono_class_from_mono_type (type->type)->nested_in;
2222 return class ? mono_type_get_object (domain, &class->byval_arg) : NULL;
2225 ICALL_EXPORT MonoString*
2226 ves_icall_MonoType_get_Name (MonoReflectionType *type)
2228 MonoDomain *domain = mono_domain_get ();
2229 MonoClass *class = mono_class_from_mono_type (type->type);
2231 if (type->type->byref) {
2232 char *n = g_strdup_printf ("%s&", class->name);
2233 MonoString *res = mono_string_new (domain, n);
2239 return mono_string_new (domain, class->name);
2243 ICALL_EXPORT MonoString*
2244 ves_icall_MonoType_get_Namespace (MonoReflectionType *type)
2246 MonoDomain *domain = mono_domain_get ();
2247 MonoClass *class = mono_class_from_mono_type (type->type);
2249 while (class->nested_in)
2250 class = class->nested_in;
2252 if (class->name_space [0] == '\0')
2255 return mono_string_new (domain, class->name_space);
2259 ves_icall_MonoType_GetArrayRank (MonoReflectionType *type)
2263 if (type->type->type != MONO_TYPE_ARRAY && type->type->type != MONO_TYPE_SZARRAY) {
2264 mono_set_pending_exception (mono_get_exception_argument ("type", "Type must be an array type"));
2268 class = mono_class_from_mono_type (type->type);
2273 ICALL_EXPORT MonoArray*
2274 ves_icall_MonoType_GetGenericArguments (MonoReflectionType *type)
2277 MonoClass *klass, *pklass;
2278 MonoDomain *domain = mono_object_domain (type);
2279 MonoVTable *array_vtable = mono_class_vtable_full (domain, mono_array_class_get_cached (mono_defaults.systemtype_class, 1), TRUE);
2282 klass = mono_class_from_mono_type (type->type);
2284 if (klass->generic_container) {
2285 MonoGenericContainer *container = klass->generic_container;
2286 res = mono_array_new_specific (array_vtable, container->type_argc);
2287 for (i = 0; i < container->type_argc; ++i) {
2288 pklass = mono_class_from_generic_parameter (mono_generic_container_get_param (container, i), klass->image, FALSE);
2289 mono_array_setref (res, i, mono_type_get_object (domain, &pklass->byval_arg));
2291 } else if (klass->generic_class) {
2292 MonoGenericInst *inst = klass->generic_class->context.class_inst;
2293 res = mono_array_new_specific (array_vtable, inst->type_argc);
2294 for (i = 0; i < inst->type_argc; ++i)
2295 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2297 res = mono_array_new_specific (array_vtable, 0);
2302 ICALL_EXPORT gboolean
2303 ves_icall_Type_get_IsGenericTypeDefinition (MonoReflectionType *type)
2307 if (!IS_MONOTYPE (type))
2310 if (type->type->byref)
2313 klass = mono_class_from_mono_type (type->type);
2314 return klass->generic_container != NULL;
2317 ICALL_EXPORT MonoReflectionType*
2318 ves_icall_Type_GetGenericTypeDefinition_impl (MonoReflectionType *type)
2322 if (type->type->byref)
2325 klass = mono_class_from_mono_type (type->type);
2327 if (klass->generic_container) {
2328 return type; /* check this one */
2330 if (klass->generic_class) {
2331 MonoClass *generic_class = klass->generic_class->container_class;
2334 tb = mono_class_get_ref_info (generic_class);
2336 if (generic_class->wastypebuilder && tb)
2339 return mono_type_get_object (mono_object_domain (type), &generic_class->byval_arg);
2344 ICALL_EXPORT MonoReflectionType*
2345 ves_icall_Type_MakeGenericType (MonoReflectionType *type, MonoArray *type_array)
2348 MonoType *geninst, **types;
2351 g_assert (IS_MONOTYPE (type));
2352 mono_class_init_or_throw (mono_class_from_mono_type (type->type));
2354 count = mono_array_length (type_array);
2355 types = g_new0 (MonoType *, count);
2357 for (i = 0; i < count; i++) {
2358 MonoReflectionType *t = mono_array_get (type_array, gpointer, i);
2359 types [i] = t->type;
2362 geninst = mono_reflection_bind_generic_parameters (type, count, types);
2367 class = mono_class_from_mono_type (geninst);
2369 /*we might inflate to the GTD*/
2370 if (class->generic_class && !mono_verifier_class_is_valid_generic_instantiation (class)) {
2371 mono_set_pending_exception (mono_get_exception_argument ("typeArguments", "Invalid generic arguments"));
2375 return mono_type_get_object (mono_object_domain (type), geninst);
2378 ICALL_EXPORT gboolean
2379 ves_icall_Type_get_IsGenericType (MonoReflectionType *type)
2383 if (!IS_MONOTYPE (type))
2386 if (type->type->byref)
2389 klass = mono_class_from_mono_type (type->type);
2390 return klass->generic_class != NULL || klass->generic_container != NULL;
2394 ves_icall_Type_GetGenericParameterPosition (MonoReflectionType *type)
2396 if (!IS_MONOTYPE (type))
2399 if (is_generic_parameter (type->type))
2400 return mono_type_get_generic_param_num (type->type);
2404 ICALL_EXPORT GenericParameterAttributes
2405 ves_icall_Type_GetGenericParameterAttributes (MonoReflectionType *type)
2407 g_assert (IS_MONOTYPE (type));
2408 g_assert (is_generic_parameter (type->type));
2409 return mono_generic_param_info (type->type->data.generic_param)->flags;
2412 ICALL_EXPORT MonoArray *
2413 ves_icall_Type_GetGenericParameterConstraints (MonoReflectionType *type)
2415 MonoGenericParamInfo *param_info;
2421 g_assert (IS_MONOTYPE (type));
2423 domain = mono_object_domain (type);
2424 param_info = mono_generic_param_info (type->type->data.generic_param);
2425 for (count = 0, ptr = param_info->constraints; ptr && *ptr; ptr++, count++)
2428 res = mono_array_new (domain, mono_defaults.monotype_class, count);
2429 for (i = 0; i < count; i++)
2430 mono_array_setref (res, i, mono_type_get_object (domain, ¶m_info->constraints [i]->byval_arg));
2436 ICALL_EXPORT MonoBoolean
2437 ves_icall_MonoType_get_IsGenericParameter (MonoReflectionType *type)
2439 return is_generic_parameter (type->type);
2442 ICALL_EXPORT MonoBoolean
2443 ves_icall_TypeBuilder_get_IsGenericParameter (MonoReflectionTypeBuilder *tb)
2445 return is_generic_parameter (tb->type.type);
2449 ves_icall_EnumBuilder_setup_enum_type (MonoReflectionType *enumtype,
2450 MonoReflectionType *t)
2452 enumtype->type = t->type;
2455 ICALL_EXPORT MonoReflectionMethod*
2456 ves_icall_MonoType_GetCorrespondingInflatedMethod (MonoReflectionType *type,
2457 MonoReflectionMethod* generic)
2464 domain = ((MonoObject *)type)->vtable->domain;
2466 klass = mono_class_from_mono_type (type->type);
2467 mono_class_init_or_throw (klass);
2470 while ((method = mono_class_get_methods (klass, &iter))) {
2471 if (method->token == generic->method->token)
2472 return mono_method_get_object (domain, method, klass);
2480 ICALL_EXPORT MonoReflectionMethod *
2481 ves_icall_MonoType_get_DeclaringMethod (MonoReflectionType *ref_type)
2484 MonoType *type = ref_type->type;
2486 if (type->byref || (type->type != MONO_TYPE_MVAR && type->type != MONO_TYPE_VAR)) {
2487 mono_set_pending_exception (mono_get_exception_invalid_operation ("DeclaringMethod can only be used on generic arguments"));
2490 if (type->type == MONO_TYPE_VAR)
2493 method = mono_type_get_generic_param_owner (type)->owner.method;
2495 return mono_method_get_object (mono_object_domain (ref_type), method, method->klass);
2498 ICALL_EXPORT MonoReflectionDllImportAttribute*
2499 ves_icall_MonoMethod_GetDllImportAttribute (MonoMethod *method)
2501 static MonoClass *DllImportAttributeClass = NULL;
2502 MonoDomain *domain = mono_domain_get ();
2503 MonoReflectionDllImportAttribute *attr;
2504 MonoImage *image = method->klass->image;
2505 MonoMethodPInvoke *piinfo = (MonoMethodPInvoke *)method;
2506 MonoTableInfo *tables = image->tables;
2507 MonoTableInfo *im = &tables [MONO_TABLE_IMPLMAP];
2508 MonoTableInfo *mr = &tables [MONO_TABLE_MODULEREF];
2509 guint32 im_cols [MONO_IMPLMAP_SIZE];
2510 guint32 scope_token;
2511 const char *import = NULL;
2512 const char *scope = NULL;
2515 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
2518 if (!DllImportAttributeClass) {
2519 DllImportAttributeClass =
2520 mono_class_from_name (mono_defaults.corlib,
2521 "System.Runtime.InteropServices", "DllImportAttribute");
2522 g_assert (DllImportAttributeClass);
2525 if (image_is_dynamic (method->klass->image)) {
2526 MonoReflectionMethodAux *method_aux =
2527 g_hash_table_lookup (
2528 ((MonoDynamicImage*)method->klass->image)->method_aux_hash, method);
2530 import = method_aux->dllentry;
2531 scope = method_aux->dll;
2534 if (!import || !scope) {
2535 mono_set_pending_exception (mono_get_exception_argument ("method", "System.Reflection.Emit method with invalid pinvoke information"));
2540 if (piinfo->implmap_idx) {
2541 mono_metadata_decode_row (im, piinfo->implmap_idx - 1, im_cols, MONO_IMPLMAP_SIZE);
2543 piinfo->piflags = im_cols [MONO_IMPLMAP_FLAGS];
2544 import = mono_metadata_string_heap (image, im_cols [MONO_IMPLMAP_NAME]);
2545 scope_token = mono_metadata_decode_row_col (mr, im_cols [MONO_IMPLMAP_SCOPE] - 1, MONO_MODULEREF_NAME);
2546 scope = mono_metadata_string_heap (image, scope_token);
2549 flags = piinfo->piflags;
2551 attr = (MonoReflectionDllImportAttribute*)mono_object_new (domain, DllImportAttributeClass);
2553 MONO_OBJECT_SETREF (attr, dll, mono_string_new (domain, scope));
2554 MONO_OBJECT_SETREF (attr, entry_point, mono_string_new (domain, import));
2555 attr->call_conv = (flags & 0x700) >> 8;
2556 attr->charset = ((flags & 0x6) >> 1) + 1;
2557 if (attr->charset == 1)
2559 attr->exact_spelling = (flags & 0x1) != 0;
2560 attr->set_last_error = (flags & 0x40) != 0;
2561 attr->best_fit_mapping = (flags & 0x30) == 0x10;
2562 attr->throw_on_unmappable = (flags & 0x3000) == 0x1000;
2563 attr->preserve_sig = FALSE;
2568 ICALL_EXPORT MonoReflectionMethod *
2569 ves_icall_MonoMethod_GetGenericMethodDefinition (MonoReflectionMethod *method)
2571 MonoMethodInflated *imethod;
2574 if (method->method->is_generic)
2577 if (!method->method->is_inflated)
2580 imethod = (MonoMethodInflated *) method->method;
2582 result = imethod->declaring;
2583 /* Not a generic method. */
2584 if (!result->is_generic)
2587 if (image_is_dynamic (method->method->klass->image)) {
2588 MonoDynamicImage *image = (MonoDynamicImage*)method->method->klass->image;
2589 MonoReflectionMethod *res;
2592 * FIXME: Why is this stuff needed at all ? Why can't the code below work for
2593 * the dynamic case as well ?
2595 mono_image_lock ((MonoImage*)image);
2596 res = mono_g_hash_table_lookup (image->generic_def_objects, imethod);
2597 mono_image_unlock ((MonoImage*)image);
2603 if (imethod->context.class_inst) {
2604 MonoClass *klass = ((MonoMethod *) imethod)->klass;
2605 /*Generic methods gets the context of the GTD.*/
2606 if (mono_class_get_context (klass)) {
2608 result = mono_class_inflate_generic_method_full_checked (result, klass, mono_class_get_context (klass), &error);
2609 mono_error_raise_exception (&error);
2613 return mono_method_get_object (mono_object_domain (method), result, NULL);
2616 ICALL_EXPORT gboolean
2617 ves_icall_MonoMethod_get_IsGenericMethod (MonoReflectionMethod *method)
2619 return mono_method_signature (method->method)->generic_param_count != 0;
2622 ICALL_EXPORT gboolean
2623 ves_icall_MonoMethod_get_IsGenericMethodDefinition (MonoReflectionMethod *method)
2625 return method->method->is_generic;
2628 ICALL_EXPORT MonoArray*
2629 ves_icall_MonoMethod_GetGenericArguments (MonoReflectionMethod *method)
2635 domain = mono_object_domain (method);
2637 if (method->method->is_inflated) {
2638 MonoGenericInst *inst = mono_method_get_context (method->method)->method_inst;
2641 count = inst->type_argc;
2642 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2644 for (i = 0; i < count; i++)
2645 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2651 count = mono_method_signature (method->method)->generic_param_count;
2652 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2654 for (i = 0; i < count; i++) {
2655 MonoGenericContainer *container = mono_method_get_generic_container (method->method);
2656 MonoGenericParam *param = mono_generic_container_get_param (container, i);
2657 MonoClass *pklass = mono_class_from_generic_parameter (
2658 param, method->method->klass->image, TRUE);
2659 mono_array_setref (res, i,
2660 mono_type_get_object (domain, &pklass->byval_arg));
2666 ICALL_EXPORT MonoObject *
2667 ves_icall_InternalInvoke (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoException **exc)
2670 * Invoke from reflection is supposed to always be a virtual call (the API
2671 * is stupid), mono_runtime_invoke_*() calls the provided method, allowing
2672 * greater flexibility.
2674 MonoMethod *m = method->method;
2675 MonoMethodSignature *sig = mono_method_signature (m);
2682 if (mono_security_core_clr_enabled ())
2683 mono_security_core_clr_ensure_reflection_access_method (m);
2685 if (!(m->flags & METHOD_ATTRIBUTE_STATIC)) {
2686 if (!mono_class_vtable_full (mono_object_domain (method), m->klass, FALSE)) {
2687 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_class_get_exception_for_failure (m->klass));
2692 if (!mono_object_isinst (this, m->klass)) {
2693 char *this_name = mono_type_get_full_name (mono_object_get_class (this));
2694 char *target_name = mono_type_get_full_name (m->klass);
2695 char *msg = g_strdup_printf ("Object of type '%s' doesn't match target type '%s'", this_name, target_name);
2696 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", msg));
2698 g_free (target_name);
2702 m = mono_object_get_virtual_method (this, m);
2703 /* must pass the pointer to the value for valuetype methods */
2704 if (m->klass->valuetype)
2705 obj = mono_object_unbox (this);
2706 } else if (strcmp (m->name, ".ctor") && !m->wrapper_type) {
2707 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", "Non-static method requires a target."));
2712 if (sig->ret->byref) {
2713 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System", "NotSupportedException", "Cannot invoke method returning ByRef type via reflection"));
2717 pcount = params? mono_array_length (params): 0;
2718 if (pcount != sig->param_count) {
2719 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name (mono_defaults.corlib, "System.Reflection", "TargetParameterCountException"));
2723 if ((m->klass->flags & TYPE_ATTRIBUTE_ABSTRACT) && !strcmp (m->name, ".ctor") && !this) {
2724 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", "Cannot invoke constructor of an abstract class."));
2728 image = m->klass->image;
2729 if (image->assembly->ref_only) {
2730 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_get_exception_invalid_operation ("It is illegal to invoke a method on a type loaded using the ReflectionOnly api."));
2734 if (image_is_dynamic (image) && !((MonoDynamicImage*)image)->run) {
2735 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_get_exception_not_supported ("Cannot invoke a method in a dynamic assembly without run access."));
2739 if (m->klass->rank && !strcmp (m->name, ".ctor")) {
2742 intptr_t *lower_bounds;
2743 pcount = mono_array_length (params);
2744 lengths = alloca (sizeof (uintptr_t) * pcount);
2745 /* Note: the synthetized array .ctors have int32 as argument type */
2746 for (i = 0; i < pcount; ++i)
2747 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, i) + sizeof (MonoObject));
2749 if (m->klass->rank == 1 && sig->param_count == 2 && m->klass->element_class->rank) {
2750 /* This is a ctor for jagged arrays. MS creates an array of arrays. */
2751 MonoArray *arr = mono_array_new_full (mono_object_domain (params), m->klass, lengths, NULL);
2753 for (i = 0; i < mono_array_length (arr); ++i) {
2754 MonoArray *subarray = mono_array_new_full (mono_object_domain (params), m->klass->element_class, &lengths [1], NULL);
2756 mono_array_setref_fast (arr, i, subarray);
2758 return (MonoObject*)arr;
2761 if (m->klass->rank == pcount) {
2762 /* Only lengths provided. */
2763 lower_bounds = NULL;
2765 g_assert (pcount == (m->klass->rank * 2));
2766 /* lower bounds are first. */
2767 lower_bounds = (intptr_t*)lengths;
2768 lengths += m->klass->rank;
2771 return (MonoObject*)mono_array_new_full (mono_object_domain (params), m->klass, lengths, lower_bounds);
2773 return mono_runtime_invoke_array (m, obj, params, NULL);
2776 #ifndef DISABLE_REMOTING
2777 ICALL_EXPORT MonoObject *
2778 ves_icall_InternalExecute (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoArray **outArgs)
2780 MonoDomain *domain = mono_object_domain (method);
2781 MonoMethod *m = method->method;
2782 MonoMethodSignature *sig = mono_method_signature (m);
2783 MonoArray *out_args;
2785 int i, j, outarg_count = 0;
2787 if (m->klass == mono_defaults.object_class) {
2788 if (!strcmp (m->name, "FieldGetter")) {
2789 MonoClass *k = this->vtable->klass;
2793 /* If this is a proxy, then it must be a CBO */
2794 if (k == mono_defaults.transparent_proxy_class) {
2795 MonoTransparentProxy *tp = (MonoTransparentProxy*) this;
2796 this = tp->rp->unwrapped_server;
2798 k = this->vtable->klass;
2801 name = mono_array_get (params, MonoString *, 1);
2802 str = mono_string_to_utf8 (name);
2805 MonoClassField* field = mono_class_get_field_from_name (k, str);
2807 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2808 if (field_klass->valuetype)
2809 result = mono_value_box (domain, field_klass, (char *)this + field->offset);
2811 result = *((gpointer *)((char *)this + field->offset));
2813 out_args = mono_array_new (domain, mono_defaults.object_class, 1);
2814 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2815 mono_array_setref (out_args, 0, result);
2823 g_assert_not_reached ();
2825 } else if (!strcmp (m->name, "FieldSetter")) {
2826 MonoClass *k = this->vtable->klass;
2832 /* If this is a proxy, then it must be a CBO */
2833 if (k == mono_defaults.transparent_proxy_class) {
2834 MonoTransparentProxy *tp = (MonoTransparentProxy*) this;
2835 this = tp->rp->unwrapped_server;
2837 k = this->vtable->klass;
2840 name = mono_array_get (params, MonoString *, 1);
2841 str = mono_string_to_utf8 (name);
2844 MonoClassField* field = mono_class_get_field_from_name (k, str);
2846 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2847 MonoObject *val = mono_array_get (params, gpointer, 2);
2849 if (field_klass->valuetype) {
2850 size = mono_type_size (field->type, &align);
2851 g_assert (size == mono_class_value_size (field_klass, NULL));
2852 mono_gc_wbarrier_value_copy ((char *)this + field->offset, (char*)val + sizeof (MonoObject), 1, field_klass);
2854 mono_gc_wbarrier_set_field (this, (char*)this + field->offset, val);
2857 out_args = mono_array_new (domain, mono_defaults.object_class, 0);
2858 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2868 g_assert_not_reached ();
2873 for (i = 0; i < mono_array_length (params); i++) {
2874 if (sig->params [i]->byref)
2878 out_args = mono_array_new (domain, mono_defaults.object_class, outarg_count);
2880 /* handle constructors only for objects already allocated */
2881 if (!strcmp (method->method->name, ".ctor"))
2884 /* This can be called only on MBR objects, so no need to unbox for valuetypes. */
2885 g_assert (!method->method->klass->valuetype);
2886 result = mono_runtime_invoke_array (method->method, this, params, NULL);
2888 for (i = 0, j = 0; i < mono_array_length (params); i++) {
2889 if (sig->params [i]->byref) {
2891 arg = mono_array_get (params, gpointer, i);
2892 mono_array_setref (out_args, j, arg);
2897 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2904 read_enum_value (const char *mem, int type)
2907 case MONO_TYPE_BOOLEAN:
2909 return *(guint8*)mem;
2911 return *(gint8*)mem;
2912 case MONO_TYPE_CHAR:
2914 return read16 (mem);
2916 return (gint16) read16 (mem);
2918 return read32 (mem);
2920 return (gint32) read32 (mem);
2923 return read64 (mem);
2925 g_assert_not_reached ();
2931 write_enum_value (char *mem, int type, guint64 value)
2935 case MONO_TYPE_I1: {
2936 guint8 *p = (guint8*)mem;
2941 case MONO_TYPE_I2: {
2942 guint16 *p = (void*)mem;
2947 case MONO_TYPE_I4: {
2948 guint32 *p = (void*)mem;
2953 case MONO_TYPE_I8: {
2954 guint64 *p = (void*)mem;
2959 g_assert_not_reached ();
2964 ICALL_EXPORT MonoObject *
2965 ves_icall_System_Enum_ToObject (MonoReflectionType *enumType, guint64 value)
2972 domain = mono_object_domain (enumType);
2973 enumc = mono_class_from_mono_type (enumType->type);
2975 mono_class_init_or_throw (enumc);
2977 etype = mono_class_enum_basetype (enumc);
2979 res = mono_object_new (domain, enumc);
2980 write_enum_value ((char *)res + sizeof (MonoObject), etype->type, value);
2985 ICALL_EXPORT MonoBoolean
2986 ves_icall_System_Enum_InternalHasFlag (MonoObject *a, MonoObject *b)
2988 int size = mono_class_value_size (a->vtable->klass, NULL);
2989 guint64 a_val = 0, b_val = 0;
2991 memcpy (&a_val, mono_object_unbox (a), size);
2992 memcpy (&b_val, mono_object_unbox (b), size);
2994 return (a_val & b_val) == b_val;
2997 ICALL_EXPORT MonoObject *
2998 ves_icall_System_Enum_get_value (MonoObject *this)
3009 g_assert (this->vtable->klass->enumtype);
3011 enumc = mono_class_from_mono_type (mono_class_enum_basetype (this->vtable->klass));
3012 res = mono_object_new (mono_object_domain (this), enumc);
3013 dst = (char *)res + sizeof (MonoObject);
3014 src = (char *)this + sizeof (MonoObject);
3015 size = mono_class_value_size (enumc, NULL);
3017 memcpy (dst, src, size);
3022 ICALL_EXPORT MonoReflectionType *
3023 ves_icall_System_Enum_get_underlying_type (MonoReflectionType *type)
3028 klass = mono_class_from_mono_type (type->type);
3029 mono_class_init_or_throw (klass);
3031 etype = mono_class_enum_basetype (klass);
3033 mono_set_pending_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3037 return mono_type_get_object (mono_object_domain (type), etype);
3041 ves_icall_System_Enum_compare_value_to (MonoObject *this, MonoObject *other)
3043 gpointer tdata = (char *)this + sizeof (MonoObject);
3044 gpointer odata = (char *)other + sizeof (MonoObject);
3045 MonoType *basetype = mono_class_enum_basetype (this->vtable->klass);
3046 g_assert (basetype);
3051 if (this->vtable->klass != other->vtable->klass)
3054 #define COMPARE_ENUM_VALUES(ENUM_TYPE) do { \
3055 ENUM_TYPE me = *((ENUM_TYPE*)tdata); \
3056 ENUM_TYPE other = *((ENUM_TYPE*)odata); \
3059 return me > other ? 1 : -1; \
3062 switch (basetype->type) {
3064 COMPARE_ENUM_VALUES (guint8);
3066 COMPARE_ENUM_VALUES (gint8);
3067 case MONO_TYPE_CHAR:
3069 COMPARE_ENUM_VALUES (guint16);
3071 COMPARE_ENUM_VALUES (gint16);
3073 COMPARE_ENUM_VALUES (guint32);
3075 COMPARE_ENUM_VALUES (gint32);
3077 COMPARE_ENUM_VALUES (guint64);
3079 COMPARE_ENUM_VALUES (gint64);
3083 #undef COMPARE_ENUM_VALUES
3084 /* indicates that the enum was of an unsupported unerlying type */
3089 ves_icall_System_Enum_get_hashcode (MonoObject *this)
3091 gpointer data = (char *)this + sizeof (MonoObject);
3092 MonoType *basetype = mono_class_enum_basetype (this->vtable->klass);
3093 g_assert (basetype);
3095 switch (basetype->type) {
3097 return *((gint8*)data);
3099 return *((guint8*)data);
3100 case MONO_TYPE_CHAR:
3102 return *((guint16*)data);
3105 return *((gint16*)data);
3107 return *((guint32*)data);
3109 return *((gint32*)data);
3111 case MONO_TYPE_I8: {
3112 gint64 value = *((gint64*)data);
3113 return (gint)(value & 0xffffffff) ^ (int)(value >> 32);
3116 g_error ("Implement type 0x%02x in get_hashcode", basetype->type);
3121 ICALL_EXPORT MonoBoolean
3122 ves_icall_System_Enum_GetEnumValuesAndNames (MonoReflectionType *type, MonoArray **values, MonoArray **names)
3124 MonoDomain *domain = mono_object_domain (type);
3125 MonoClass *enumc = mono_class_from_mono_type (type->type);
3126 guint j = 0, nvalues;
3128 MonoClassField *field;
3130 guint64 field_value, previous_value = 0;
3131 gboolean sorted = TRUE;
3133 mono_class_init_or_throw (enumc);
3135 if (!enumc->enumtype) {
3136 mono_set_pending_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3140 base_type = mono_class_enum_basetype (enumc)->type;
3142 nvalues = mono_class_num_fields (enumc) ? mono_class_num_fields (enumc) - 1 : 0;
3143 *names = mono_array_new (domain, mono_defaults.string_class, nvalues);
3144 *values = mono_array_new (domain, mono_defaults.uint64_class, nvalues);
3147 while ((field = mono_class_get_fields (enumc, &iter))) {
3149 MonoTypeEnum def_type;
3151 if (!(field->type->attrs & FIELD_ATTRIBUTE_STATIC))
3153 if (strcmp ("value__", mono_field_get_name (field)) == 0)
3155 if (mono_field_is_deleted (field))
3157 mono_array_setref (*names, j, mono_string_new (domain, mono_field_get_name (field)));
3159 p = mono_class_get_field_default_value (field, &def_type);
3160 /* len = */ mono_metadata_decode_blob_size (p, &p);
3162 field_value = read_enum_value (p, base_type);
3163 mono_array_set (*values, guint64, j, field_value);
3165 if (previous_value > field_value)
3168 previous_value = field_value;
3176 BFLAGS_IgnoreCase = 1,
3177 BFLAGS_DeclaredOnly = 2,
3178 BFLAGS_Instance = 4,
3180 BFLAGS_Public = 0x10,
3181 BFLAGS_NonPublic = 0x20,
3182 BFLAGS_FlattenHierarchy = 0x40,
3183 BFLAGS_InvokeMethod = 0x100,
3184 BFLAGS_CreateInstance = 0x200,
3185 BFLAGS_GetField = 0x400,
3186 BFLAGS_SetField = 0x800,
3187 BFLAGS_GetProperty = 0x1000,
3188 BFLAGS_SetProperty = 0x2000,
3189 BFLAGS_ExactBinding = 0x10000,
3190 BFLAGS_SuppressChangeType = 0x20000,
3191 BFLAGS_OptionalParamBinding = 0x40000
3194 ICALL_EXPORT MonoArray*
3195 ves_icall_Type_GetFields_internal (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoReflectionType *reftype)
3198 MonoClass *startklass, *klass, *refklass;
3203 char *utf8_name = NULL;
3204 int (*compare_func) (const char *s1, const char *s2) = NULL;
3205 MonoClassField *field;
3206 MonoPtrArray tmp_array;
3208 domain = ((MonoObject *)type)->vtable->domain;
3209 if (type->type->byref)
3210 return mono_array_new (domain, mono_defaults.field_info_class, 0);
3212 klass = startklass = mono_class_from_mono_type (type->type);
3213 refklass = mono_class_from_mono_type (reftype->type);
3215 mono_ptr_array_init (tmp_array, 2);
3218 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3219 mono_ptr_array_destroy (tmp_array);
3220 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
3225 while ((field = mono_class_get_fields_lazy (klass, &iter))) {
3226 guint32 flags = mono_field_get_flags (field);
3228 if (mono_field_is_deleted_with_flags (field, flags))
3230 if ((flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
3231 if (bflags & BFLAGS_Public)
3233 } else if ((klass == startklass) || (flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) != FIELD_ATTRIBUTE_PRIVATE) {
3234 if (bflags & BFLAGS_NonPublic) {
3241 if (flags & FIELD_ATTRIBUTE_STATIC) {
3242 if (bflags & BFLAGS_Static)
3243 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3246 if (bflags & BFLAGS_Instance)
3254 if (utf8_name == NULL) {
3255 utf8_name = mono_string_to_utf8 (name);
3256 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3259 if (compare_func (mono_field_get_name (field), utf8_name))
3263 member = (MonoObject*)mono_field_get_object (domain, refklass, field);
3264 mono_ptr_array_append (tmp_array, member);
3266 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3269 res = mono_array_new_cached (domain, mono_defaults.field_info_class, mono_ptr_array_size (tmp_array));
3271 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3272 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3274 mono_ptr_array_destroy (tmp_array);
3276 if (utf8_name != NULL)
3283 method_nonpublic (MonoMethod* method, gboolean start_klass)
3285 switch (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) {
3286 case METHOD_ATTRIBUTE_ASSEM:
3287 return (start_klass || mono_defaults.generic_ilist_class);
3288 case METHOD_ATTRIBUTE_PRIVATE:
3290 case METHOD_ATTRIBUTE_PUBLIC:
3298 mono_class_get_methods_by_name (MonoClass *klass, const char *name, guint32 bflags, gboolean ignore_case, gboolean allow_ctors, MonoException **ex)
3301 MonoClass *startklass;
3305 /*FIXME, use MonoBitSet*/
3306 guint32 method_slots_default [8];
3307 guint32 *method_slots = NULL;
3308 int (*compare_func) (const char *s1, const char *s2) = NULL;
3310 array = g_ptr_array_new ();
3315 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3317 /* An optimization for calls made from Delegate:CreateDelegate () */
3318 if (klass->delegate && name && !strcmp (name, "Invoke") && (bflags == (BFLAGS_Public | BFLAGS_Static | BFLAGS_Instance))) {
3319 method = mono_get_delegate_invoke (klass);
3320 if (mono_loader_get_last_error ())
3323 g_ptr_array_add (array, method);
3327 mono_class_setup_methods (klass);
3328 mono_class_setup_vtable (klass);
3329 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3332 if (is_generic_parameter (&klass->byval_arg))
3333 nslots = mono_class_get_vtable_size (klass->parent);
3335 nslots = MONO_CLASS_IS_INTERFACE (klass) ? mono_class_num_methods (klass) : mono_class_get_vtable_size (klass);
3336 if (nslots >= sizeof (method_slots_default) * 8) {
3337 method_slots = g_new0 (guint32, nslots / 32 + 1);
3339 method_slots = method_slots_default;
3340 memset (method_slots, 0, sizeof (method_slots_default));
3343 mono_class_setup_methods (klass);
3344 mono_class_setup_vtable (klass);
3345 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3349 while ((method = mono_class_get_methods (klass, &iter))) {
3351 if (method->slot != -1) {
3352 g_assert (method->slot < nslots);
3353 if (method_slots [method->slot >> 5] & (1 << (method->slot & 0x1f)))
3355 if (!(method->flags & METHOD_ATTRIBUTE_NEW_SLOT))
3356 method_slots [method->slot >> 5] |= 1 << (method->slot & 0x1f);
3359 if (!allow_ctors && method->name [0] == '.' && (strcmp (method->name, ".ctor") == 0 || strcmp (method->name, ".cctor") == 0))
3361 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3362 if (bflags & BFLAGS_Public)
3364 } else if ((bflags & BFLAGS_NonPublic) && method_nonpublic (method, (klass == startklass))) {
3370 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3371 if (bflags & BFLAGS_Static)
3372 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3375 if (bflags & BFLAGS_Instance)
3383 if (compare_func (name, method->name))
3388 g_ptr_array_add (array, method);
3390 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3392 if (method_slots != method_slots_default)
3393 g_free (method_slots);
3398 if (method_slots != method_slots_default)
3399 g_free (method_slots);
3400 g_ptr_array_free (array, TRUE);
3402 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3403 *ex = mono_class_get_exception_for_failure (klass);
3405 *ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3406 mono_loader_clear_error ();
3411 ICALL_EXPORT MonoArray*
3412 ves_icall_Type_GetMethodsByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3414 static MonoClass *MethodInfo_array;
3417 MonoVTable *array_vtable;
3418 MonoException *ex = NULL;
3419 const char *mname = NULL;
3420 GPtrArray *method_array;
3421 MonoClass *klass, *refklass;
3424 if (!MethodInfo_array) {
3425 MonoClass *klass = mono_array_class_get (mono_defaults.method_info_class, 1);
3426 mono_memory_barrier ();
3427 MethodInfo_array = klass;
3430 klass = mono_class_from_mono_type (type->type);
3431 refklass = mono_class_from_mono_type (reftype->type);
3432 domain = ((MonoObject *)type)->vtable->domain;
3433 array_vtable = mono_class_vtable_full (domain, MethodInfo_array, TRUE);
3434 if (type->type->byref)
3435 return mono_array_new_specific (array_vtable, 0);
3438 mname = mono_string_to_utf8 (name);
3440 method_array = mono_class_get_methods_by_name (klass, mname, bflags, ignore_case, FALSE, &ex);
3441 g_free ((char*)mname);
3443 mono_set_pending_exception (ex);
3447 res = mono_array_new_specific (array_vtable, method_array->len);
3449 for (i = 0; i < method_array->len; ++i) {
3450 MonoMethod *method = g_ptr_array_index (method_array, i);
3451 mono_array_setref (res, i, mono_method_get_object (domain, method, refklass));
3454 g_ptr_array_free (method_array, TRUE);
3458 ICALL_EXPORT MonoArray*
3459 ves_icall_Type_GetConstructors_internal (MonoReflectionType *type, guint32 bflags, MonoReflectionType *reftype)
3462 static MonoClass *System_Reflection_ConstructorInfo;
3463 MonoClass *startklass, *klass, *refklass;
3468 gpointer iter = NULL;
3469 MonoPtrArray tmp_array;
3471 mono_ptr_array_init (tmp_array, 4); /*FIXME, guestimating*/
3473 domain = ((MonoObject *)type)->vtable->domain;
3474 if (type->type->byref)
3475 return mono_array_new_cached (domain, mono_defaults.method_info_class, 0);
3476 klass = startklass = mono_class_from_mono_type (type->type);
3477 refklass = mono_class_from_mono_type (reftype->type);
3479 if (!System_Reflection_ConstructorInfo)
3480 System_Reflection_ConstructorInfo = mono_class_from_name (
3481 mono_defaults.corlib, "System.Reflection", "ConstructorInfo");
3483 mono_class_setup_methods (klass);
3484 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3485 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
3490 while ((method = mono_class_get_methods (klass, &iter))) {
3492 if (strcmp (method->name, ".ctor") && strcmp (method->name, ".cctor"))
3494 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3495 if (bflags & BFLAGS_Public)
3498 if (bflags & BFLAGS_NonPublic)
3504 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3505 if (bflags & BFLAGS_Static)
3506 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3509 if (bflags & BFLAGS_Instance)
3515 member = (MonoObject*)mono_method_get_object (domain, method, refklass);
3517 mono_ptr_array_append (tmp_array, member);
3520 res = mono_array_new_cached (domain, System_Reflection_ConstructorInfo, mono_ptr_array_size (tmp_array));
3522 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3523 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3525 mono_ptr_array_destroy (tmp_array);
3531 property_hash (gconstpointer data)
3533 MonoProperty *prop = (MonoProperty*)data;
3535 return g_str_hash (prop->name);
3539 property_equal (MonoProperty *prop1, MonoProperty *prop2)
3541 // Properties are hide-by-name-and-signature
3542 if (!g_str_equal (prop1->name, prop2->name))
3545 if (prop1->get && prop2->get && !mono_metadata_signature_equal (mono_method_signature (prop1->get), mono_method_signature (prop2->get)))
3547 if (prop1->set && prop2->set && !mono_metadata_signature_equal (mono_method_signature (prop1->set), mono_method_signature (prop2->set)))
3553 property_accessor_nonpublic (MonoMethod* accessor, gboolean start_klass)
3558 return method_nonpublic (accessor, start_klass);
3561 ICALL_EXPORT MonoArray*
3562 ves_icall_Type_GetPropertiesByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3566 static MonoClass *System_Reflection_PropertyInfo;
3567 MonoClass *startklass, *klass;
3573 gchar *propname = NULL;
3574 int (*compare_func) (const char *s1, const char *s2) = NULL;
3576 GHashTable *properties = NULL;
3577 MonoPtrArray tmp_array;
3579 mono_ptr_array_init (tmp_array, 8); /*This the average for ASP.NET types*/
3581 if (!System_Reflection_PropertyInfo)
3582 System_Reflection_PropertyInfo = mono_class_from_name (
3583 mono_defaults.corlib, "System.Reflection", "PropertyInfo");
3585 domain = ((MonoObject *)type)->vtable->domain;
3586 if (type->type->byref)
3587 return mono_array_new_cached (domain, System_Reflection_PropertyInfo, 0);
3588 klass = startklass = mono_class_from_mono_type (type->type);
3591 propname = mono_string_to_utf8 (name);
3592 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3595 properties = g_hash_table_new (property_hash, (GEqualFunc)property_equal);
3597 mono_class_setup_methods (klass);
3598 mono_class_setup_vtable (klass);
3599 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3603 while ((prop = mono_class_get_properties (klass, &iter))) {
3609 flags = method->flags;
3612 if ((prop->get && ((prop->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC)) ||
3613 (prop->set && ((prop->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC))) {
3614 if (bflags & BFLAGS_Public)
3616 } else if (bflags & BFLAGS_NonPublic) {
3617 if (property_accessor_nonpublic(prop->get, startklass == klass) ||
3618 property_accessor_nonpublic(prop->set, startklass == klass)) {
3625 if (flags & METHOD_ATTRIBUTE_STATIC) {
3626 if (bflags & BFLAGS_Static)
3627 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3630 if (bflags & BFLAGS_Instance)
3639 if (compare_func (propname, prop->name))
3643 if (g_hash_table_lookup (properties, prop))
3646 mono_ptr_array_append (tmp_array, mono_property_get_object (domain, startklass, prop));
3648 g_hash_table_insert (properties, prop, prop);
3650 if ((!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent)))
3653 g_hash_table_destroy (properties);
3656 res = mono_array_new_cached (domain, System_Reflection_PropertyInfo, mono_ptr_array_size (tmp_array));
3657 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3658 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3660 mono_ptr_array_destroy (tmp_array);
3666 g_hash_table_destroy (properties);
3669 mono_ptr_array_destroy (tmp_array);
3671 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3672 ex = mono_class_get_exception_for_failure (klass);
3674 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3675 mono_loader_clear_error ();
3677 mono_set_pending_exception (ex);
3682 event_hash (gconstpointer data)
3684 MonoEvent *event = (MonoEvent*)data;
3686 return g_str_hash (event->name);
3690 event_equal (MonoEvent *event1, MonoEvent *event2)
3692 // Events are hide-by-name
3693 return g_str_equal (event1->name, event2->name);
3696 ICALL_EXPORT MonoArray*
3697 ves_icall_Type_GetEvents_internal (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoReflectionType *reftype)
3701 static MonoClass *System_Reflection_EventInfo;
3702 MonoClass *startklass, *klass;
3708 char *utf8_name = NULL;
3709 int (*compare_func) (const char *s1, const char *s2) = NULL;
3710 GHashTable *events = NULL;
3711 MonoPtrArray tmp_array;
3713 mono_ptr_array_init (tmp_array, 4);
3715 if (!System_Reflection_EventInfo)
3716 System_Reflection_EventInfo = mono_class_from_name (
3717 mono_defaults.corlib, "System.Reflection", "EventInfo");
3719 domain = mono_object_domain (type);
3720 if (type->type->byref)
3721 return mono_array_new_cached (domain, System_Reflection_EventInfo, 0);
3722 klass = startklass = mono_class_from_mono_type (type->type);
3724 events = g_hash_table_new (event_hash, (GEqualFunc)event_equal);
3726 mono_class_setup_methods (klass);
3727 mono_class_setup_vtable (klass);
3728 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3732 while ((event = mono_class_get_events (klass, &iter))) {
3734 method = event->add;
3736 method = event->remove;
3738 method = event->raise;
3740 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3741 if (bflags & BFLAGS_Public)
3743 } else if ((klass == startklass) || (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) {
3744 if (bflags & BFLAGS_NonPublic)
3749 if (bflags & BFLAGS_NonPublic)
3755 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3756 if (bflags & BFLAGS_Static)
3757 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3760 if (bflags & BFLAGS_Instance)
3765 if (bflags & BFLAGS_Instance)
3771 if (utf8_name == NULL) {
3772 utf8_name = mono_string_to_utf8 (name);
3773 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3776 if (compare_func (event->name, utf8_name))
3780 if (g_hash_table_lookup (events, event))
3783 mono_ptr_array_append (tmp_array, mono_event_get_object (domain, startklass, event));
3785 g_hash_table_insert (events, event, event);
3787 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3790 g_hash_table_destroy (events);
3792 res = mono_array_new_cached (domain, System_Reflection_EventInfo, mono_ptr_array_size (tmp_array));
3794 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3795 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3797 mono_ptr_array_destroy (tmp_array);
3799 if (utf8_name != NULL)
3805 mono_ptr_array_destroy (tmp_array);
3806 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3807 ex = mono_class_get_exception_for_failure (klass);
3809 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3810 mono_loader_clear_error ();
3812 mono_set_pending_exception (ex);
3816 ICALL_EXPORT MonoArray*
3817 ves_icall_Type_GetNestedTypes (MonoReflectionType *type, MonoString *name, guint32 bflags)
3827 MonoPtrArray tmp_array;
3829 domain = ((MonoObject *)type)->vtable->domain;
3830 if (type->type->byref)
3831 return mono_array_new (domain, mono_defaults.monotype_class, 0);
3832 klass = mono_class_from_mono_type (type->type);
3835 * If a nested type is generic, return its generic type definition.
3836 * Note that this means that the return value is essentially the set
3837 * of nested types of the generic type definition of @klass.
3839 * A note in MSDN claims that a generic type definition can have
3840 * nested types that aren't generic. In any case, the container of that
3841 * nested type would be the generic type definition.
3843 if (klass->generic_class)
3844 klass = klass->generic_class->container_class;
3846 mono_ptr_array_init (tmp_array, 1);
3848 while ((nested = mono_class_get_nested_types (klass, &iter))) {
3850 if ((nested->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
3851 if (bflags & BFLAGS_Public)
3854 if (bflags & BFLAGS_NonPublic)
3862 str = mono_string_to_utf8 (name);
3864 if (strcmp (nested->name, str))
3868 member = (MonoObject*)mono_type_get_object (domain, &nested->byval_arg);
3869 mono_ptr_array_append (tmp_array, member);
3872 res = mono_array_new_cached (domain, mono_defaults.monotype_class, mono_ptr_array_size (tmp_array));
3874 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3875 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3877 mono_ptr_array_destroy (tmp_array);
3885 ICALL_EXPORT MonoReflectionType*
3886 ves_icall_System_Reflection_Assembly_InternalGetType (MonoReflectionAssembly *assembly, MonoReflectionModule *module, MonoString *name, MonoBoolean throwOnError, MonoBoolean ignoreCase)
3889 MonoType *type = NULL;
3890 MonoTypeNameParse info;
3891 gboolean type_resolve;
3893 /* On MS.NET, this does not fire a TypeResolve event */
3894 type_resolve = TRUE;
3895 str = mono_string_to_utf8 (name);
3896 /*g_print ("requested type %s in %s\n", str, assembly->assembly->aname.name);*/
3897 if (!mono_reflection_parse_type (str, &info)) {
3899 mono_reflection_free_type_info (&info);
3901 /* uhm: this is a parse error, though... */
3902 mono_set_pending_exception (mono_get_exception_type_load (name, NULL));
3905 /*g_print ("failed parse\n");*/
3909 if (info.assembly.name) {
3911 mono_reflection_free_type_info (&info);
3913 /* 1.0 and 2.0 throw different exceptions */
3914 if (mono_defaults.generic_ilist_class)
3915 mono_set_pending_exception (mono_get_exception_argument (NULL, "Type names passed to Assembly.GetType() must not specify an assembly."));
3917 mono_set_pending_exception (mono_get_exception_type_load (name, NULL));
3923 if (module != NULL) {
3925 type = mono_reflection_get_type (module->image, &info, ignoreCase, &type_resolve);
3930 if (assembly_is_dynamic (assembly->assembly)) {
3931 /* Enumerate all modules */
3932 MonoReflectionAssemblyBuilder *abuilder = (MonoReflectionAssemblyBuilder*)assembly;
3936 if (abuilder->modules) {
3937 for (i = 0; i < mono_array_length (abuilder->modules); ++i) {
3938 MonoReflectionModuleBuilder *mb = mono_array_get (abuilder->modules, MonoReflectionModuleBuilder*, i);
3939 type = mono_reflection_get_type (&mb->dynamic_image->image, &info, ignoreCase, &type_resolve);
3945 if (!type && abuilder->loaded_modules) {
3946 for (i = 0; i < mono_array_length (abuilder->loaded_modules); ++i) {
3947 MonoReflectionModule *mod = mono_array_get (abuilder->loaded_modules, MonoReflectionModule*, i);
3948 type = mono_reflection_get_type (mod->image, &info, ignoreCase, &type_resolve);
3955 type = mono_reflection_get_type (assembly->assembly->image, &info, ignoreCase, &type_resolve);
3957 mono_reflection_free_type_info (&info);
3959 MonoException *e = NULL;
3962 e = mono_get_exception_type_load (name, NULL);
3964 if (mono_loader_get_last_error () && mono_defaults.generic_ilist_class)
3965 e = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3967 mono_loader_clear_error ();
3970 mono_set_pending_exception (e);
3972 } else if (mono_loader_get_last_error ()) {
3974 mono_set_pending_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
3977 mono_loader_clear_error ();
3980 if (type->type == MONO_TYPE_CLASS) {
3981 MonoClass *klass = mono_type_get_class (type);
3983 if (mono_security_enabled () && !klass->exception_type)
3984 /* Some security problems are detected during generic vtable construction */
3985 mono_class_setup_vtable (klass);
3987 /* need to report exceptions ? */
3988 if (throwOnError && klass->exception_type) {
3989 /* report SecurityException (or others) that occured when loading the assembly */
3990 MonoException *exc = mono_class_get_exception_for_failure (klass);
3991 mono_loader_clear_error ();
3992 mono_set_pending_exception (exc);
3994 } else if (mono_security_enabled () && klass->exception_type == MONO_EXCEPTION_SECURITY_INHERITANCEDEMAND) {
3999 /* g_print ("got it\n"); */
4000 return mono_type_get_object (mono_object_domain (assembly), type);
4004 replace_shadow_path (MonoDomain *domain, gchar *dirname, gchar **filename)
4007 gchar *shadow_ini_file;
4010 /* Check for shadow-copied assembly */
4011 if (mono_is_shadow_copy_enabled (domain, dirname)) {
4012 shadow_ini_file = g_build_filename (dirname, "__AssemblyInfo__.ini", NULL);
4014 if (!g_file_get_contents (shadow_ini_file, &content, &len, NULL) ||
4015 !g_file_test (content, G_FILE_TEST_IS_REGULAR)) {
4021 g_free (shadow_ini_file);
4022 if (content != NULL) {
4025 *filename = content;
4032 ICALL_EXPORT MonoString *
4033 ves_icall_System_Reflection_Assembly_get_code_base (MonoReflectionAssembly *assembly, MonoBoolean escaped)
4035 MonoDomain *domain = mono_object_domain (assembly);
4036 MonoAssembly *mass = assembly->assembly;
4037 MonoString *res = NULL;
4042 if (g_path_is_absolute (mass->image->name)) {
4043 absolute = g_strdup (mass->image->name);
4044 dirname = g_path_get_dirname (absolute);
4046 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4047 dirname = g_strdup (mass->basedir);
4050 replace_shadow_path (domain, dirname, &absolute);
4055 for (i = strlen (absolute) - 1; i >= 0; i--)
4056 if (absolute [i] == '\\')
4061 uri = g_filename_to_uri (absolute, NULL, NULL);
4063 const char *prepend = "file://";
4065 if (*absolute == '/' && *(absolute + 1) == '/') {
4068 prepend = "file:///";
4071 uri = g_strconcat (prepend, absolute, NULL);
4075 res = mono_string_new (domain, uri);
4082 ICALL_EXPORT MonoBoolean
4083 ves_icall_System_Reflection_Assembly_get_global_assembly_cache (MonoReflectionAssembly *assembly)
4085 MonoAssembly *mass = assembly->assembly;
4087 return mass->in_gac;
4090 ICALL_EXPORT MonoReflectionAssembly*
4091 ves_icall_System_Reflection_Assembly_load_with_partial_name (MonoString *mname, MonoObject *evidence)
4095 MonoImageOpenStatus status;
4097 name = mono_string_to_utf8 (mname);
4098 res = mono_assembly_load_with_partial_name (name, &status);
4104 return mono_assembly_get_object (mono_domain_get (), res);
4107 ICALL_EXPORT MonoString *
4108 ves_icall_System_Reflection_Assembly_get_location (MonoReflectionAssembly *assembly)
4110 MonoDomain *domain = mono_object_domain (assembly);
4113 res = mono_string_new (domain, mono_image_get_filename (assembly->assembly->image));
4118 ICALL_EXPORT MonoBoolean
4119 ves_icall_System_Reflection_Assembly_get_ReflectionOnly (MonoReflectionAssembly *assembly)
4121 return assembly->assembly->ref_only;
4124 ICALL_EXPORT MonoString *
4125 ves_icall_System_Reflection_Assembly_InternalImageRuntimeVersion (MonoReflectionAssembly *assembly)
4127 MonoDomain *domain = mono_object_domain (assembly);
4129 return mono_string_new (domain, assembly->assembly->image->version);
4132 ICALL_EXPORT MonoReflectionMethod*
4133 ves_icall_System_Reflection_Assembly_get_EntryPoint (MonoReflectionAssembly *assembly)
4137 guint32 token = mono_image_get_entry_point (assembly->assembly->image);
4141 method = mono_get_method_checked (assembly->assembly->image, token, NULL, NULL, &error);
4142 mono_error_raise_exception (&error);
4144 return mono_method_get_object (mono_object_domain (assembly), method, NULL);
4147 ICALL_EXPORT MonoReflectionModule*
4148 ves_icall_System_Reflection_Assembly_GetManifestModuleInternal (MonoReflectionAssembly *assembly)
4150 return mono_module_get_object (mono_object_domain (assembly), assembly->assembly->image);
4153 ICALL_EXPORT MonoArray*
4154 ves_icall_System_Reflection_Assembly_GetManifestResourceNames (MonoReflectionAssembly *assembly)
4156 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4157 MonoArray *result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, table->rows);
4161 for (i = 0; i < table->rows; ++i) {
4162 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_MANIFEST_NAME));
4163 mono_array_setref (result, i, mono_string_new (mono_object_domain (assembly), val));
4169 create_version (MonoDomain *domain, guint32 major, guint32 minor, guint32 build, guint32 revision)
4171 static MonoClass *System_Version = NULL;
4172 static MonoMethod *create_version = NULL;
4176 if (!System_Version) {
4177 System_Version = mono_class_from_name (mono_defaults.corlib, "System", "Version");
4178 g_assert (System_Version);
4181 if (!create_version) {
4182 MonoMethodDesc *desc = mono_method_desc_new (":.ctor(int,int,int,int)", FALSE);
4183 create_version = mono_method_desc_search_in_class (desc, System_Version);
4184 g_assert (create_version);
4185 mono_method_desc_free (desc);
4191 args [3] = &revision;
4192 result = mono_object_new (domain, System_Version);
4193 mono_runtime_invoke (create_version, result, args, NULL);
4198 ICALL_EXPORT MonoArray*
4199 ves_icall_System_Reflection_Assembly_GetReferencedAssemblies (MonoReflectionAssembly *assembly)
4201 static MonoClass *System_Reflection_AssemblyName;
4203 MonoDomain *domain = mono_object_domain (assembly);
4205 static MonoMethod *create_culture = NULL;
4206 MonoImage *image = assembly->assembly->image;
4209 if (!System_Reflection_AssemblyName)
4210 System_Reflection_AssemblyName = mono_class_from_name (
4211 mono_defaults.corlib, "System.Reflection", "AssemblyName");
4213 t = &assembly->assembly->image->tables [MONO_TABLE_ASSEMBLYREF];
4216 result = mono_array_new (domain, System_Reflection_AssemblyName, count);
4218 if (count > 0 && !create_culture) {
4219 MonoMethodDesc *desc = mono_method_desc_new (
4220 "System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4221 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4222 g_assert (create_culture);
4223 mono_method_desc_free (desc);
4226 for (i = 0; i < count; i++) {
4227 MonoReflectionAssemblyName *aname;
4228 guint32 cols [MONO_ASSEMBLYREF_SIZE];
4230 mono_metadata_decode_row (t, i, cols, MONO_ASSEMBLYREF_SIZE);
4232 aname = (MonoReflectionAssemblyName *) mono_object_new (
4233 domain, System_Reflection_AssemblyName);
4235 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_NAME])));
4237 aname->major = cols [MONO_ASSEMBLYREF_MAJOR_VERSION];
4238 aname->minor = cols [MONO_ASSEMBLYREF_MINOR_VERSION];
4239 aname->build = cols [MONO_ASSEMBLYREF_BUILD_NUMBER];
4240 aname->revision = cols [MONO_ASSEMBLYREF_REV_NUMBER];
4241 aname->flags = cols [MONO_ASSEMBLYREF_FLAGS];
4242 aname->versioncompat = 1; /* SameMachine (default) */
4243 aname->hashalg = ASSEMBLY_HASH_SHA1; /* SHA1 (default) */
4244 MONO_OBJECT_SETREF (aname, version, create_version (domain, aname->major, aname->minor, aname->build, aname->revision));
4246 if (create_culture) {
4248 MonoBoolean assembly_ref = 1;
4249 args [0] = mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_CULTURE]));
4250 args [1] = &assembly_ref;
4251 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4254 if (cols [MONO_ASSEMBLYREF_PUBLIC_KEY]) {
4255 const gchar *pkey_ptr = mono_metadata_blob_heap (image, cols [MONO_ASSEMBLYREF_PUBLIC_KEY]);
4256 guint32 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
4258 if ((cols [MONO_ASSEMBLYREF_FLAGS] & ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG)) {
4259 /* public key token isn't copied - the class library will
4260 automatically generate it from the public key if required */
4261 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4262 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
4264 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4265 memcpy (mono_array_addr (aname->keyToken, guint8, 0), pkey_ptr, pkey_len);
4268 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
4271 /* note: this function doesn't return the codebase on purpose (i.e. it can
4272 be used under partial trust as path information isn't present). */
4274 mono_array_setref (result, i, aname);
4279 /* move this in some file in mono/util/ */
4281 g_concat_dir_and_file (const char *dir, const char *file)
4283 g_return_val_if_fail (dir != NULL, NULL);
4284 g_return_val_if_fail (file != NULL, NULL);
4287 * If the directory name doesn't have a / on the end, we need
4288 * to add one so we get a proper path to the file
4290 if (dir [strlen(dir) - 1] != G_DIR_SEPARATOR)
4291 return g_strconcat (dir, G_DIR_SEPARATOR_S, file, NULL);
4293 return g_strconcat (dir, file, NULL);
4297 ves_icall_System_Reflection_Assembly_GetManifestResourceInternal (MonoReflectionAssembly *assembly, MonoString *name, gint32 *size, MonoReflectionModule **ref_module)
4299 char *n = mono_string_to_utf8 (name);
4300 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4302 guint32 cols [MONO_MANIFEST_SIZE];
4303 guint32 impl, file_idx;
4307 for (i = 0; i < table->rows; ++i) {
4308 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4309 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4310 if (strcmp (val, n) == 0)
4314 if (i == table->rows)
4317 impl = cols [MONO_MANIFEST_IMPLEMENTATION];
4320 * this code should only be called after obtaining the
4321 * ResourceInfo and handling the other cases.
4323 g_assert ((impl & MONO_IMPLEMENTATION_MASK) == MONO_IMPLEMENTATION_FILE);
4324 file_idx = impl >> MONO_IMPLEMENTATION_BITS;
4326 module = mono_image_load_file_for_image (assembly->assembly->image, file_idx);
4331 module = assembly->assembly->image;
4333 mono_gc_wbarrier_generic_store (ref_module, (MonoObject*) mono_module_get_object (mono_domain_get (), module));
4335 return (void*)mono_image_get_resource (module, cols [MONO_MANIFEST_OFFSET], (guint32*)size);
4338 ICALL_EXPORT gboolean
4339 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoManifestResourceInfo *info)
4341 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4343 guint32 cols [MONO_MANIFEST_SIZE];
4344 guint32 file_cols [MONO_FILE_SIZE];
4348 n = mono_string_to_utf8 (name);
4349 for (i = 0; i < table->rows; ++i) {
4350 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4351 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4352 if (strcmp (val, n) == 0)
4356 if (i == table->rows)
4359 if (!cols [MONO_MANIFEST_IMPLEMENTATION]) {
4360 info->location = RESOURCE_LOCATION_EMBEDDED | RESOURCE_LOCATION_IN_MANIFEST;
4363 switch (cols [MONO_MANIFEST_IMPLEMENTATION] & MONO_IMPLEMENTATION_MASK) {
4364 case MONO_IMPLEMENTATION_FILE:
4365 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4366 table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4367 mono_metadata_decode_row (table, i - 1, file_cols, MONO_FILE_SIZE);
4368 val = mono_metadata_string_heap (assembly->assembly->image, file_cols [MONO_FILE_NAME]);
4369 MONO_OBJECT_SETREF (info, filename, mono_string_new (mono_object_domain (assembly), val));
4370 if (file_cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4373 info->location = RESOURCE_LOCATION_EMBEDDED;
4376 case MONO_IMPLEMENTATION_ASSEMBLYREF:
4377 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4378 mono_assembly_load_reference (assembly->assembly->image, i - 1);
4379 if (assembly->assembly->image->references [i - 1] == (gpointer)-1) {
4380 char *msg = g_strdup_printf ("Assembly %d referenced from assembly %s not found ", i - 1, assembly->assembly->image->name);
4381 MonoException *ex = mono_get_exception_file_not_found2 (msg, NULL);
4383 mono_set_pending_exception (ex);
4386 MONO_OBJECT_SETREF (info, assembly, mono_assembly_get_object (mono_domain_get (), assembly->assembly->image->references [i - 1]));
4388 /* Obtain info recursively */
4389 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (info->assembly, name, info);
4390 info->location |= RESOURCE_LOCATION_ANOTHER_ASSEMBLY;
4393 case MONO_IMPLEMENTATION_EXP_TYPE:
4394 g_assert_not_reached ();
4402 ICALL_EXPORT MonoObject*
4403 ves_icall_System_Reflection_Assembly_GetFilesInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoBoolean resource_modules)
4405 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4406 MonoArray *result = NULL;
4411 /* check hash if needed */
4413 n = mono_string_to_utf8 (name);
4414 for (i = 0; i < table->rows; ++i) {
4415 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4416 if (strcmp (val, n) == 0) {
4419 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4420 fn = mono_string_new (mono_object_domain (assembly), n);
4422 return (MonoObject*)fn;
4430 for (i = 0; i < table->rows; ++i) {
4431 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA))
4435 result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, count);
4438 for (i = 0; i < table->rows; ++i) {
4439 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
4440 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4441 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4442 mono_array_setref (result, count, mono_string_new (mono_object_domain (assembly), n));
4447 return (MonoObject*)result;
4450 ICALL_EXPORT MonoArray*
4451 ves_icall_System_Reflection_Assembly_GetModulesInternal (MonoReflectionAssembly *assembly)
4453 MonoDomain *domain = mono_domain_get();
4456 int i, j, file_count = 0;
4457 MonoImage **modules;
4458 guint32 module_count, real_module_count;
4459 MonoTableInfo *table;
4460 guint32 cols [MONO_FILE_SIZE];
4461 MonoImage *image = assembly->assembly->image;
4463 g_assert (image != NULL);
4464 g_assert (!assembly_is_dynamic (assembly->assembly));
4466 table = &image->tables [MONO_TABLE_FILE];
4467 file_count = table->rows;
4469 modules = image->modules;
4470 module_count = image->module_count;
4472 real_module_count = 0;
4473 for (i = 0; i < module_count; ++i)
4475 real_module_count ++;
4477 klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "Module");
4478 res = mono_array_new (domain, klass, 1 + real_module_count + file_count);
4480 mono_array_setref (res, 0, mono_module_get_object (domain, image));
4482 for (i = 0; i < module_count; ++i)
4484 mono_array_setref (res, j, mono_module_get_object (domain, modules[i]));
4488 for (i = 0; i < file_count; ++i, ++j) {
4489 mono_metadata_decode_row (table, i, cols, MONO_FILE_SIZE);
4490 if (cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4491 mono_array_setref (res, j, mono_module_file_get_object (domain, image, i));
4493 MonoImage *m = mono_image_load_file_for_image (image, i + 1);
4495 MonoString *fname = mono_string_new (mono_domain_get (), mono_metadata_string_heap (image, cols [MONO_FILE_NAME]));
4496 mono_set_pending_exception (mono_get_exception_file_not_found2 (NULL, fname));
4499 mono_array_setref (res, j, mono_module_get_object (domain, m));
4506 ICALL_EXPORT MonoReflectionMethod*
4507 ves_icall_GetCurrentMethod (void)
4509 MonoMethod *m = mono_method_get_last_managed ();
4511 while (m->is_inflated)
4512 m = ((MonoMethodInflated*)m)->declaring;
4514 return mono_method_get_object (mono_domain_get (), m, NULL);
4519 mono_method_get_equivalent_method (MonoMethod *method, MonoClass *klass)
4522 if (method->is_inflated && ((MonoMethodInflated*)method)->context.method_inst) {
4525 MonoMethodInflated *inflated = (MonoMethodInflated*)method;
4526 //method is inflated, we should inflate it on the other class
4527 MonoGenericContext ctx;
4528 ctx.method_inst = inflated->context.method_inst;
4529 ctx.class_inst = inflated->context.class_inst;
4530 if (klass->generic_class)
4531 ctx.class_inst = klass->generic_class->context.class_inst;
4532 else if (klass->generic_container)
4533 ctx.class_inst = klass->generic_container->context.class_inst;
4534 result = mono_class_inflate_generic_method_full_checked (inflated->declaring, klass, &ctx, &error);
4535 g_assert (mono_error_ok (&error)); /* FIXME don't swallow the error */
4539 mono_class_setup_methods (method->klass);
4540 if (method->klass->exception_type)
4542 for (i = 0; i < method->klass->method.count; ++i) {
4543 if (method->klass->methods [i] == method) {
4548 mono_class_setup_methods (klass);
4549 if (klass->exception_type)
4551 g_assert (offset >= 0 && offset < klass->method.count);
4552 return klass->methods [offset];
4555 ICALL_EXPORT MonoReflectionMethod*
4556 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternalType (MonoMethod *method, MonoType *type)
4560 klass = mono_class_from_mono_type (type);
4561 if (mono_class_get_generic_type_definition (method->klass) != mono_class_get_generic_type_definition (klass))
4563 if (method->klass != klass) {
4564 method = mono_method_get_equivalent_method (method, klass);
4569 klass = method->klass;
4570 return mono_method_get_object (mono_domain_get (), method, klass);
4573 ICALL_EXPORT MonoReflectionMethod*
4574 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternal (MonoMethod *method)
4576 return mono_method_get_object (mono_domain_get (), method, NULL);
4579 ICALL_EXPORT MonoReflectionMethodBody*
4580 ves_icall_System_Reflection_MethodBase_GetMethodBodyInternal (MonoMethod *method)
4582 return mono_method_body_get_object (mono_domain_get (), method);
4585 ICALL_EXPORT MonoReflectionAssembly*
4586 ves_icall_System_Reflection_Assembly_GetExecutingAssembly (void)
4588 MonoMethod *dest = NULL;
4590 mono_stack_walk_no_il (get_executing, &dest);
4592 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4596 ICALL_EXPORT MonoReflectionAssembly*
4597 ves_icall_System_Reflection_Assembly_GetEntryAssembly (void)
4599 MonoDomain* domain = mono_domain_get ();
4601 if (!domain->entry_assembly)
4604 return mono_assembly_get_object (domain, domain->entry_assembly);
4607 ICALL_EXPORT MonoReflectionAssembly*
4608 ves_icall_System_Reflection_Assembly_GetCallingAssembly (void)
4614 mono_stack_walk_no_il (get_executing, &dest);
4616 mono_stack_walk_no_il (get_caller, &dest);
4619 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4622 ICALL_EXPORT MonoString *
4623 ves_icall_System_MonoType_getFullName (MonoReflectionType *object, gboolean full_name,
4624 gboolean assembly_qualified)
4626 MonoDomain *domain = mono_object_domain (object);
4627 MonoTypeNameFormat format;
4632 format = assembly_qualified ?
4633 MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED :
4634 MONO_TYPE_NAME_FORMAT_FULL_NAME;
4636 format = MONO_TYPE_NAME_FORMAT_REFLECTION;
4638 name = mono_type_get_name_full (object->type, format);
4642 if (full_name && (object->type->type == MONO_TYPE_VAR || object->type->type == MONO_TYPE_MVAR)) {
4647 res = mono_string_new (domain, name);
4654 vell_icall_MonoType_get_core_clr_security_level (MonoReflectionType *this)
4656 MonoClass *klass = mono_class_from_mono_type (this->type);
4657 mono_class_init_or_throw (klass);
4658 return mono_security_core_clr_class_level (klass);
4662 fill_reflection_assembly_name (MonoDomain *domain, MonoReflectionAssemblyName *aname, MonoAssemblyName *name, const char *absolute, gboolean by_default_version, gboolean default_publickey, gboolean default_token)
4664 static MonoMethod *create_culture = NULL;
4667 const char *pkey_ptr;
4669 MonoBoolean assembly_ref = 0;
4671 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, name->name));
4672 aname->major = name->major;
4673 aname->minor = name->minor;
4674 aname->build = name->build;
4675 aname->flags = name->flags;
4676 aname->revision = name->revision;
4677 aname->hashalg = name->hash_alg;
4678 aname->versioncompat = 1; /* SameMachine (default) */
4679 aname->processor_architecture = name->arch;
4681 if (by_default_version)
4682 MONO_OBJECT_SETREF (aname, version, create_version (domain, name->major, name->minor, name->build, name->revision));
4685 if (absolute != NULL && *absolute != '\0') {
4686 const gchar *prepend = "file://";
4689 codebase = g_strdup (absolute);
4694 for (i = strlen (codebase) - 1; i >= 0; i--)
4695 if (codebase [i] == '\\')
4698 if (*codebase == '/' && *(codebase + 1) == '/') {
4701 prepend = "file:///";
4705 result = g_strconcat (prepend, codebase, NULL);
4711 MONO_OBJECT_SETREF (aname, codebase, mono_string_new (domain, codebase));
4715 if (!create_culture) {
4716 MonoMethodDesc *desc = mono_method_desc_new ("System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4717 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4718 g_assert (create_culture);
4719 mono_method_desc_free (desc);
4722 if (name->culture) {
4723 args [0] = mono_string_new (domain, name->culture);
4724 args [1] = &assembly_ref;
4725 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4728 if (name->public_key) {
4729 pkey_ptr = (char*)name->public_key;
4730 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
4732 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4733 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
4734 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
4735 } else if (default_publickey) {
4736 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, 0));
4737 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
4740 /* MonoAssemblyName keeps the public key token as an hexadecimal string */
4741 if (name->public_key_token [0]) {
4745 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 8));
4746 p = mono_array_addr (aname->keyToken, char, 0);
4748 for (i = 0, j = 0; i < 8; i++) {
4749 *p = g_ascii_xdigit_value (name->public_key_token [j++]) << 4;
4750 *p |= g_ascii_xdigit_value (name->public_key_token [j++]);
4753 } else if (default_token) {
4754 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
4758 ICALL_EXPORT MonoString *
4759 ves_icall_System_Reflection_Assembly_get_fullName (MonoReflectionAssembly *assembly)
4761 MonoDomain *domain = mono_object_domain (assembly);
4762 MonoAssembly *mass = assembly->assembly;
4766 name = mono_stringify_assembly_name (&mass->aname);
4767 res = mono_string_new (domain, name);
4774 ves_icall_System_Reflection_Assembly_FillName (MonoReflectionAssembly *assembly, MonoReflectionAssemblyName *aname)
4777 MonoAssembly *mass = assembly->assembly;
4779 if (g_path_is_absolute (mass->image->name)) {
4780 fill_reflection_assembly_name (mono_object_domain (assembly),
4781 aname, &mass->aname, mass->image->name, TRUE,
4785 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4787 fill_reflection_assembly_name (mono_object_domain (assembly),
4788 aname, &mass->aname, absolute, TRUE, TRUE,
4795 ves_icall_System_Reflection_Assembly_InternalGetAssemblyName (MonoString *fname, MonoReflectionAssemblyName *aname)
4798 MonoImageOpenStatus status = MONO_IMAGE_OK;
4801 MonoAssemblyName name;
4804 filename = mono_string_to_utf8 (fname);
4806 dirname = g_path_get_dirname (filename);
4807 replace_shadow_path (mono_domain_get (), dirname, &filename);
4810 image = mono_image_open (filename, &status);
4816 if (status == MONO_IMAGE_IMAGE_INVALID)
4817 exc = mono_get_exception_bad_image_format2 (NULL, fname);
4819 exc = mono_get_exception_file_not_found2 (NULL, fname);
4820 mono_set_pending_exception (exc);
4824 res = mono_assembly_fill_assembly_name (image, &name);
4826 mono_image_close (image);
4828 mono_set_pending_exception (mono_get_exception_argument ("assemblyFile", "The file does not contain a manifest"));
4832 fill_reflection_assembly_name (mono_domain_get (), aname, &name, filename,
4836 mono_image_close (image);
4839 ICALL_EXPORT MonoBoolean
4840 ves_icall_System_Reflection_Assembly_LoadPermissions (MonoReflectionAssembly *assembly,
4841 char **minimum, guint32 *minLength, char **optional, guint32 *optLength, char **refused, guint32 *refLength)
4843 MonoBoolean result = FALSE;
4844 MonoDeclSecurityEntry entry;
4846 /* SecurityAction.RequestMinimum */
4847 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQMIN, &entry)) {
4848 *minimum = entry.blob;
4849 *minLength = entry.size;
4852 /* SecurityAction.RequestOptional */
4853 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQOPT, &entry)) {
4854 *optional = entry.blob;
4855 *optLength = entry.size;
4858 /* SecurityAction.RequestRefuse */
4859 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQREFUSE, &entry)) {
4860 *refused = entry.blob;
4861 *refLength = entry.size;
4869 mono_module_type_is_visible (MonoTableInfo *tdef, MonoImage *image, int type)
4871 guint32 attrs, visibility;
4873 attrs = mono_metadata_decode_row_col (tdef, type - 1, MONO_TYPEDEF_FLAGS);
4874 visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
4875 if (visibility != TYPE_ATTRIBUTE_PUBLIC && visibility != TYPE_ATTRIBUTE_NESTED_PUBLIC)
4878 } while ((type = mono_metadata_token_index (mono_metadata_nested_in_typedef (image, type))));
4884 mono_module_get_types (MonoDomain *domain, MonoImage *image, MonoArray **exceptions, MonoBoolean exportedOnly)
4888 MonoTableInfo *tdef = &image->tables [MONO_TABLE_TYPEDEF];
4891 /* we start the count from 1 because we skip the special type <Module> */
4894 for (i = 1; i < tdef->rows; ++i) {
4895 if (mono_module_type_is_visible (tdef, image, i + 1))
4899 count = tdef->rows - 1;
4901 res = mono_array_new (domain, mono_defaults.monotype_class, count);
4902 *exceptions = mono_array_new (domain, mono_defaults.exception_class, count);
4904 for (i = 1; i < tdef->rows; ++i) {
4905 if (!exportedOnly || mono_module_type_is_visible (tdef, image, i + 1)) {
4907 klass = mono_class_get_checked (image, (i + 1) | MONO_TOKEN_TYPE_DEF, &error);
4908 g_assert (!mono_loader_get_last_error ()); /* Plug any leaks */
4911 mono_array_setref (res, count, mono_type_get_object (domain, &klass->byval_arg));
4913 MonoException *ex = mono_error_convert_to_exception (&error);
4914 mono_array_setref (*exceptions, count, ex);
4923 ICALL_EXPORT MonoArray*
4924 ves_icall_System_Reflection_Assembly_GetTypes (MonoReflectionAssembly *assembly, MonoBoolean exportedOnly)
4926 MonoArray *res = NULL;
4927 MonoArray *exceptions = NULL;
4928 MonoImage *image = NULL;
4929 MonoTableInfo *table = NULL;
4932 int i, len, ex_count;
4934 domain = mono_object_domain (assembly);
4936 g_assert (!assembly_is_dynamic (assembly->assembly));
4937 image = assembly->assembly->image;
4938 table = &image->tables [MONO_TABLE_FILE];
4939 res = mono_module_get_types (domain, image, &exceptions, exportedOnly);
4941 /* Append data from all modules in the assembly */
4942 for (i = 0; i < table->rows; ++i) {
4943 if (!(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
4944 MonoImage *loaded_image = mono_assembly_load_module (image->assembly, i + 1);
4947 MonoArray *res2 = mono_module_get_types (domain, loaded_image, &ex2, exportedOnly);
4948 /* Append the new types to the end of the array */
4949 if (mono_array_length (res2) > 0) {
4951 MonoArray *res3, *ex3;
4953 len1 = mono_array_length (res);
4954 len2 = mono_array_length (res2);
4956 res3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
4957 mono_array_memcpy_refs (res3, 0, res, 0, len1);
4958 mono_array_memcpy_refs (res3, len1, res2, 0, len2);
4961 ex3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
4962 mono_array_memcpy_refs (ex3, 0, exceptions, 0, len1);
4963 mono_array_memcpy_refs (ex3, len1, ex2, 0, len2);
4970 /* the ReflectionTypeLoadException must have all the types (Types property),
4971 * NULL replacing types which throws an exception. The LoaderException must
4972 * contain all exceptions for NULL items.
4975 len = mono_array_length (res);
4978 for (i = 0; i < len; i++) {
4979 MonoReflectionType *t = mono_array_get (res, gpointer, i);
4983 klass = mono_type_get_class (t->type);
4984 if ((klass != NULL) && klass->exception_type) {
4985 /* keep the class in the list */
4986 list = g_list_append (list, klass);
4987 /* and replace Type with NULL */
4988 mono_array_setref (res, i, NULL);
4995 if (list || ex_count) {
4997 MonoException *exc = NULL;
4998 MonoArray *exl = NULL;
4999 int j, length = g_list_length (list) + ex_count;
5001 mono_loader_clear_error ();
5003 exl = mono_array_new (domain, mono_defaults.exception_class, length);
5004 /* Types for which mono_class_get_checked () succeeded */
5005 for (i = 0, tmp = list; tmp; i++, tmp = tmp->next) {
5006 MonoException *exc = mono_class_get_exception_for_failure (tmp->data);
5007 mono_array_setref (exl, i, exc);
5009 /* Types for which it don't */
5010 for (j = 0; j < mono_array_length (exceptions); ++j) {
5011 MonoException *exc = mono_array_get (exceptions, MonoException*, j);
5013 g_assert (i < length);
5014 mono_array_setref (exl, i, exc);
5021 exc = mono_get_exception_reflection_type_load (res, exl);
5022 mono_loader_clear_error ();
5023 mono_set_pending_exception (exc);
5030 ICALL_EXPORT gboolean
5031 ves_icall_System_Reflection_AssemblyName_ParseName (MonoReflectionAssemblyName *name, MonoString *assname)
5033 MonoAssemblyName aname;
5034 MonoDomain *domain = mono_object_domain (name);
5036 gboolean is_version_defined;
5037 gboolean is_token_defined;
5039 aname.public_key = NULL;
5040 val = mono_string_to_utf8 (assname);
5041 if (!mono_assembly_name_parse_full (val, &aname, TRUE, &is_version_defined, &is_token_defined)) {
5042 g_free ((guint8*) aname.public_key);
5047 fill_reflection_assembly_name (domain, name, &aname, "", is_version_defined,
5048 FALSE, is_token_defined);
5050 mono_assembly_name_free (&aname);
5051 g_free ((guint8*) aname.public_key);
5057 ICALL_EXPORT MonoReflectionType*
5058 ves_icall_System_Reflection_Module_GetGlobalType (MonoReflectionModule *module)
5061 MonoDomain *domain = mono_object_domain (module);
5064 g_assert (module->image);
5066 if (image_is_dynamic (module->image) && ((MonoDynamicImage*)(module->image))->initial_image)
5067 /* These images do not have a global type */
5070 klass = mono_class_get_checked (module->image, 1 | MONO_TOKEN_TYPE_DEF, &error);
5071 mono_error_raise_exception (&error);
5072 return mono_type_get_object (domain, &klass->byval_arg);
5076 ves_icall_System_Reflection_Module_Close (MonoReflectionModule *module)
5078 /*if (module->image)
5079 mono_image_close (module->image);*/
5082 ICALL_EXPORT MonoString*
5083 ves_icall_System_Reflection_Module_GetGuidInternal (MonoReflectionModule *module)
5085 MonoDomain *domain = mono_object_domain (module);
5087 g_assert (module->image);
5088 return mono_string_new (domain, module->image->guid);
5091 ICALL_EXPORT gpointer
5092 ves_icall_System_Reflection_Module_GetHINSTANCE (MonoReflectionModule *module)
5095 if (module->image && module->image->is_module_handle)
5096 return module->image->raw_data;
5099 return (gpointer) (-1);
5103 ves_icall_System_Reflection_Module_GetPEKind (MonoImage *image, gint32 *pe_kind, gint32 *machine)
5105 if (image_is_dynamic (image)) {
5106 MonoDynamicImage *dyn = (MonoDynamicImage*)image;
5107 *pe_kind = dyn->pe_kind;
5108 *machine = dyn->machine;
5111 *pe_kind = ((MonoCLIImageInfo*)(image->image_info))->cli_cli_header.ch_flags & 0x3;
5112 *machine = ((MonoCLIImageInfo*)(image->image_info))->cli_header.coff.coff_machine;
5117 ves_icall_System_Reflection_Module_GetMDStreamVersion (MonoImage *image)
5119 return (image->md_version_major << 16) | (image->md_version_minor);
5122 ICALL_EXPORT MonoArray*
5123 ves_icall_System_Reflection_Module_InternalGetTypes (MonoReflectionModule *module)
5125 MonoArray *exceptions;
5129 return mono_array_new (mono_object_domain (module), mono_defaults.monotype_class, 0);
5131 MonoArray *res = mono_module_get_types (mono_object_domain (module), module->image, &exceptions, FALSE);
5132 for (i = 0; i < mono_array_length (exceptions); ++i) {
5133 MonoException *ex = mono_array_get (exceptions, MonoException *, i);
5135 mono_set_pending_exception (ex);
5144 mono_memberref_is_method (MonoImage *image, guint32 token)
5146 if (!image_is_dynamic (image)) {
5147 guint32 cols [MONO_MEMBERREF_SIZE];
5149 mono_metadata_decode_row (&image->tables [MONO_TABLE_MEMBERREF], mono_metadata_token_index (token) - 1, cols, MONO_MEMBERREF_SIZE);
5150 sig = mono_metadata_blob_heap (image, cols [MONO_MEMBERREF_SIGNATURE]);
5151 mono_metadata_decode_blob_size (sig, &sig);
5152 return (*sig != 0x6);
5154 MonoClass *handle_class;
5156 if (!mono_lookup_dynamic_token_class (image, token, FALSE, &handle_class, NULL))
5159 return mono_defaults.methodhandle_class == handle_class;
5164 init_generic_context_from_args (MonoGenericContext *context, MonoArray *type_args, MonoArray *method_args)
5167 context->class_inst = mono_metadata_get_generic_inst (mono_array_length (type_args),
5168 mono_array_addr (type_args, MonoType*, 0));
5170 context->class_inst = NULL;
5172 context->method_inst = mono_metadata_get_generic_inst (mono_array_length (method_args),
5173 mono_array_addr (method_args, MonoType*, 0));
5175 context->method_inst = NULL;
5178 ICALL_EXPORT MonoType*
5179 ves_icall_System_Reflection_Module_ResolveTypeToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5182 int table = mono_metadata_token_table (token);
5183 int index = mono_metadata_token_index (token);
5184 MonoGenericContext context;
5187 *resolve_error = ResolveTokenError_Other;
5189 /* Validate token */
5190 if ((table != MONO_TABLE_TYPEDEF) && (table != MONO_TABLE_TYPEREF) &&
5191 (table != MONO_TABLE_TYPESPEC)) {
5192 *resolve_error = ResolveTokenError_BadTable;
5196 if (image_is_dynamic (image)) {
5197 if ((table == MONO_TABLE_TYPEDEF) || (table == MONO_TABLE_TYPEREF)) {
5198 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5199 return klass ? &klass->byval_arg : NULL;
5202 init_generic_context_from_args (&context, type_args, method_args);
5203 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5204 return klass ? &klass->byval_arg : NULL;
5207 if ((index <= 0) || (index > image->tables [table].rows)) {
5208 *resolve_error = ResolveTokenError_OutOfRange;
5212 init_generic_context_from_args (&context, type_args, method_args);
5213 klass = mono_class_get_checked (image, token, &error);
5215 klass = mono_class_inflate_generic_class_checked (klass, &context, &error);
5216 mono_error_raise_exception (&error);
5219 return &klass->byval_arg;
5224 ICALL_EXPORT MonoMethod*
5225 ves_icall_System_Reflection_Module_ResolveMethodToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5228 int table = mono_metadata_token_table (token);
5229 int index = mono_metadata_token_index (token);
5230 MonoGenericContext context;
5233 *resolve_error = ResolveTokenError_Other;
5235 /* Validate token */
5236 if ((table != MONO_TABLE_METHOD) && (table != MONO_TABLE_METHODSPEC) &&
5237 (table != MONO_TABLE_MEMBERREF)) {
5238 *resolve_error = ResolveTokenError_BadTable;
5242 if (image_is_dynamic (image)) {
5243 if (table == MONO_TABLE_METHOD)
5244 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5246 if ((table == MONO_TABLE_MEMBERREF) && !(mono_memberref_is_method (image, token))) {
5247 *resolve_error = ResolveTokenError_BadTable;
5251 init_generic_context_from_args (&context, type_args, method_args);
5252 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5255 if ((index <= 0) || (index > image->tables [table].rows)) {
5256 *resolve_error = ResolveTokenError_OutOfRange;
5259 if ((table == MONO_TABLE_MEMBERREF) && (!mono_memberref_is_method (image, token))) {
5260 *resolve_error = ResolveTokenError_BadTable;
5264 init_generic_context_from_args (&context, type_args, method_args);
5265 method = mono_get_method_checked (image, token, NULL, &context, &error);
5266 mono_error_raise_exception (&error);
5271 ICALL_EXPORT MonoString*
5272 ves_icall_System_Reflection_Module_ResolveStringToken (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5274 int index = mono_metadata_token_index (token);
5276 *error = ResolveTokenError_Other;
5278 /* Validate token */
5279 if (mono_metadata_token_code (token) != MONO_TOKEN_STRING) {
5280 *error = ResolveTokenError_BadTable;
5284 if (image_is_dynamic (image))
5285 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5287 if ((index <= 0) || (index >= image->heap_us.size)) {
5288 *error = ResolveTokenError_OutOfRange;
5292 /* FIXME: What to do if the index points into the middle of a string ? */
5294 return mono_ldstr (mono_domain_get (), image, index);
5297 ICALL_EXPORT MonoClassField*
5298 ves_icall_System_Reflection_Module_ResolveFieldToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5302 int table = mono_metadata_token_table (token);
5303 int index = mono_metadata_token_index (token);
5304 MonoGenericContext context;
5305 MonoClassField *field;
5307 *resolve_error = ResolveTokenError_Other;
5309 /* Validate token */
5310 if ((table != MONO_TABLE_FIELD) && (table != MONO_TABLE_MEMBERREF)) {
5311 *resolve_error = ResolveTokenError_BadTable;
5315 if (image_is_dynamic (image)) {
5316 if (table == MONO_TABLE_FIELD)
5317 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5319 if (mono_memberref_is_method (image, token)) {
5320 *resolve_error = ResolveTokenError_BadTable;
5324 init_generic_context_from_args (&context, type_args, method_args);
5325 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5328 if ((index <= 0) || (index > image->tables [table].rows)) {
5329 *resolve_error = ResolveTokenError_OutOfRange;
5332 if ((table == MONO_TABLE_MEMBERREF) && (mono_memberref_is_method (image, token))) {
5333 *resolve_error = ResolveTokenError_BadTable;
5337 init_generic_context_from_args (&context, type_args, method_args);
5338 field = mono_field_from_token_checked (image, token, &klass, &context, &error);
5339 mono_error_raise_exception (&error);
5345 ICALL_EXPORT MonoObject*
5346 ves_icall_System_Reflection_Module_ResolveMemberToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *error)
5348 int table = mono_metadata_token_table (token);
5350 *error = ResolveTokenError_Other;
5353 case MONO_TABLE_TYPEDEF:
5354 case MONO_TABLE_TYPEREF:
5355 case MONO_TABLE_TYPESPEC: {
5356 MonoType *t = ves_icall_System_Reflection_Module_ResolveTypeToken (image, token, type_args, method_args, error);
5358 return (MonoObject*)mono_type_get_object (mono_domain_get (), t);
5362 case MONO_TABLE_METHOD:
5363 case MONO_TABLE_METHODSPEC: {
5364 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5366 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5370 case MONO_TABLE_FIELD: {
5371 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5373 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5377 case MONO_TABLE_MEMBERREF:
5378 if (mono_memberref_is_method (image, token)) {
5379 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5381 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5386 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5388 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5395 *error = ResolveTokenError_BadTable;
5401 ICALL_EXPORT MonoArray*
5402 ves_icall_System_Reflection_Module_ResolveSignature (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5404 int table = mono_metadata_token_table (token);
5405 int idx = mono_metadata_token_index (token);
5406 MonoTableInfo *tables = image->tables;
5411 *error = ResolveTokenError_OutOfRange;
5413 /* FIXME: Support other tables ? */
5414 if (table != MONO_TABLE_STANDALONESIG)
5417 if (image_is_dynamic (image))
5420 if ((idx == 0) || (idx > tables [MONO_TABLE_STANDALONESIG].rows))
5423 sig = mono_metadata_decode_row_col (&tables [MONO_TABLE_STANDALONESIG], idx - 1, 0);
5425 ptr = mono_metadata_blob_heap (image, sig);
5426 len = mono_metadata_decode_blob_size (ptr, &ptr);
5428 res = mono_array_new (mono_domain_get (), mono_defaults.byte_class, len);
5429 memcpy (mono_array_addr (res, guint8, 0), ptr, len);
5433 ICALL_EXPORT MonoReflectionType*
5434 ves_icall_ModuleBuilder_create_modified_type (MonoReflectionTypeBuilder *tb, MonoString *smodifiers)
5437 int isbyref = 0, rank;
5438 char *str = mono_string_to_utf8 (smodifiers);
5441 klass = mono_class_from_mono_type (tb->type.type);
5443 /* logic taken from mono_reflection_parse_type(): keep in sync */
5447 if (isbyref) { /* only one level allowed by the spec */
5454 return mono_type_get_object (mono_object_domain (tb), &klass->this_arg);
5457 klass = mono_ptr_class_get (&klass->byval_arg);
5458 mono_class_init (klass);
5469 else if (*p != '*') { /* '*' means unknown lower bound */
5480 klass = mono_array_class_get (klass, rank);
5481 mono_class_init (klass);
5488 return mono_type_get_object (mono_object_domain (tb), &klass->byval_arg);
5491 ICALL_EXPORT MonoBoolean
5492 ves_icall_Type_IsArrayImpl (MonoReflectionType *t)
5498 res = !type->byref && (type->type == MONO_TYPE_ARRAY || type->type == MONO_TYPE_SZARRAY);
5504 check_for_invalid_type (MonoClass *klass)
5508 if (klass->byval_arg.type != MONO_TYPE_TYPEDBYREF)
5511 name = mono_type_get_full_name (klass);
5512 str = mono_string_new (mono_domain_get (), name);
5514 mono_raise_exception ((MonoException*)mono_get_exception_type_load (str, NULL));
5517 ICALL_EXPORT MonoReflectionType *
5518 ves_icall_Type_make_array_type (MonoReflectionType *type, int rank)
5520 MonoClass *klass, *aklass;
5522 klass = mono_class_from_mono_type (type->type);
5523 check_for_invalid_type (klass);
5525 if (rank == 0) //single dimentional array
5526 aklass = mono_array_class_get (klass, 1);
5528 aklass = mono_bounded_array_class_get (klass, rank, TRUE);
5530 return mono_type_get_object (mono_object_domain (type), &aklass->byval_arg);
5533 ICALL_EXPORT MonoReflectionType *
5534 ves_icall_Type_make_byref_type (MonoReflectionType *type)
5538 klass = mono_class_from_mono_type (type->type);
5539 mono_class_init_or_throw (klass);
5540 check_for_invalid_type (klass);
5542 return mono_type_get_object (mono_object_domain (type), &klass->this_arg);
5545 ICALL_EXPORT MonoReflectionType *
5546 ves_icall_Type_MakePointerType (MonoReflectionType *type)
5548 MonoClass *klass, *pklass;
5550 klass = mono_class_from_mono_type (type->type);
5551 mono_class_init_or_throw (klass);
5552 check_for_invalid_type (klass);
5554 pklass = mono_ptr_class_get (type->type);
5556 return mono_type_get_object (mono_object_domain (type), &pklass->byval_arg);
5559 ICALL_EXPORT MonoObject *
5560 ves_icall_System_Delegate_CreateDelegate_internal (MonoReflectionType *type, MonoObject *target,
5561 MonoReflectionMethod *info, MonoBoolean throwOnBindFailure)
5563 MonoClass *delegate_class = mono_class_from_mono_type (type->type);
5564 MonoObject *delegate;
5566 MonoMethod *method = info->method;
5568 mono_class_init_or_throw (delegate_class);
5570 mono_assert (delegate_class->parent == mono_defaults.multicastdelegate_class);
5572 if (mono_security_core_clr_enabled ()) {
5573 if (!mono_security_core_clr_ensure_delegate_creation (method, throwOnBindFailure))
5577 delegate = mono_object_new (mono_object_domain (type), delegate_class);
5579 if (method_is_dynamic (method)) {
5580 /* Creating a trampoline would leak memory */
5581 func = mono_compile_method (method);
5583 if (target && method->flags & METHOD_ATTRIBUTE_VIRTUAL && method->klass != mono_object_class (target))
5584 method = mono_object_get_virtual_method (target, method);
5585 func = mono_create_ftnptr (mono_domain_get (),
5586 mono_runtime_create_jump_trampoline (mono_domain_get (), method, TRUE));
5589 mono_delegate_ctor_with_method (delegate, target, func, method);
5595 ves_icall_System_Delegate_SetMulticastInvoke (MonoDelegate *this)
5597 /* Reset the invoke impl to the default one */
5598 this->invoke_impl = mono_runtime_create_delegate_trampoline (this->object.vtable->klass);
5602 * Magic number to convert a time which is relative to
5603 * Jan 1, 1970 into a value which is relative to Jan 1, 0001.
5605 #define EPOCH_ADJUST ((guint64)62135596800LL)
5608 * Magic number to convert FILETIME base Jan 1, 1601 to DateTime - base Jan, 1, 0001
5610 #define FILETIME_ADJUST ((guint64)504911232000000000LL)
5613 /* convert a SYSTEMTIME which is of the form "last thursday in october" to a real date */
5615 convert_to_absolute_date(SYSTEMTIME *date)
5617 #define IS_LEAP(y) ((y % 4) == 0 && ((y % 100) != 0 || (y % 400) == 0))
5618 static int days_in_month[] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
5619 static int leap_days_in_month[] = { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
5620 /* from the calendar FAQ */
5621 int a = (14 - date->wMonth) / 12;
5622 int y = date->wYear - a;
5623 int m = date->wMonth + 12 * a - 2;
5624 int d = (1 + y + y/4 - y/100 + y/400 + (31*m)/12) % 7;
5626 /* d is now the day of the week for the first of the month (0 == Sunday) */
5628 int day_of_week = date->wDayOfWeek;
5630 /* set day_in_month to the first day in the month which falls on day_of_week */
5631 int day_in_month = 1 + (day_of_week - d);
5632 if (day_in_month <= 0)
5635 /* wDay is 1 for first weekday in month, 2 for 2nd ... 5 means last - so work that out allowing for days in the month */
5636 date->wDay = day_in_month + (date->wDay - 1) * 7;
5637 if (date->wDay > (IS_LEAP(date->wYear) ? leap_days_in_month[date->wMonth - 1] : days_in_month[date->wMonth - 1]))
5644 * Return's the offset from GMT of a local time.
5646 * tm is a local time
5647 * t is the same local time as seconds.
5650 gmt_offset(struct tm *tm, time_t t)
5652 #if defined (HAVE_TM_GMTOFF)
5653 return tm->tm_gmtoff;
5658 g.tm_isdst = tm->tm_isdst;
5660 return (int)difftime(t, t2);
5665 * This is heavily based on zdump.c from glibc 2.2.
5667 * * data[0]: start of daylight saving time (in DateTime ticks).
5668 * * data[1]: end of daylight saving time (in DateTime ticks).
5669 * * data[2]: utcoffset (in TimeSpan ticks).
5670 * * data[3]: additional offset when daylight saving (in TimeSpan ticks).
5671 * * name[0]: name of this timezone when not daylight saving.
5672 * * name[1]: name of this timezone when daylight saving.
5674 * FIXME: This only works with "standard" Unix dates (years between 1900 and 2100) while
5675 * the class library allows years between 1 and 9999.
5677 * Returns true on success and zero on failure.
5679 ICALL_EXPORT guint32
5680 ves_icall_System_CurrentSystemTimeZone_GetTimeZoneData (guint32 year, MonoArray **data, MonoArray **names)
5683 MonoDomain *domain = mono_domain_get ();
5684 struct tm start, tt;
5687 long int gmtoff, gmtoff_after, gmtoff_st, gmtoff_ds;
5688 int day, transitioned;
5691 gmtoff_st = gmtoff_ds = transitioned = 0;
5693 MONO_CHECK_ARG_NULL (data, 0);
5694 MONO_CHECK_ARG_NULL (names, 0);
5696 mono_gc_wbarrier_generic_store (data, (MonoObject*) mono_array_new (domain, mono_defaults.int64_class, 4));
5697 mono_gc_wbarrier_generic_store (names, (MonoObject*) mono_array_new (domain, mono_defaults.string_class, 2));
5700 * no info is better than crashing: we'll need our own tz data
5701 * to make this work properly, anyway. The range is probably
5702 * reduced to 1970 .. 2037 because that is what mktime is
5703 * guaranteed to support (we get into an infinite loop
5707 memset (&start, 0, sizeof (start));
5710 start.tm_year = year-1900;
5712 t = mktime (&start);
5714 if ((year < 1970) || (year > 2037) || (t == -1)) {
5716 tt = *localtime (&t);
5717 strftime (tzone, sizeof (tzone), "%Z", &tt);
5718 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
5719 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
5723 gmtoff = gmt_offset (&start, t);
5725 /* For each day of the year, calculate the tm_gmtoff. */
5726 for (day = 0; day < 365 && transitioned < 2; day++) {
5729 tt = *localtime (&t);
5731 gmtoff_after = gmt_offset(&tt, t);
5733 /* Daylight saving starts or ends here. */
5734 if (gmtoff_after != gmtoff) {
5738 /* Try to find the exact hour when daylight saving starts/ends. */
5742 tt1 = *localtime (&t1);
5743 } while (gmt_offset (&tt1, t1) != gmtoff);
5745 /* Try to find the exact minute when daylight saving starts/ends. */
5748 tt1 = *localtime (&t1);
5749 } while (gmt_offset (&tt1, t1) == gmtoff);
5751 strftime (tzone, sizeof (tzone), "%Z", &tt);
5753 /* Write data, if we're already in daylight saving, we're done. */
5755 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
5756 mono_array_set ((*data), gint64, 0, ((gint64)t1 + EPOCH_ADJUST) * 10000000L);
5757 if (gmtoff_ds == 0) {
5759 gmtoff_ds = gmtoff_after;
5763 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
5764 mono_array_set ((*data), gint64, 1, ((gint64)t1 + EPOCH_ADJUST) * 10000000L);
5765 if (gmtoff_ds == 0) {
5766 gmtoff_st = gmtoff_after;
5772 /* This is only set once when we enter daylight saving. */
5774 mono_array_set ((*data), gint64, 2, (gint64)gmtoff_st * 10000000L);
5775 mono_array_set ((*data), gint64, 3, (gint64)(gmtoff_ds - gmtoff_st) * 10000000L);
5777 gmtoff = gmt_offset (&tt, t);
5781 if (transitioned < 2) {
5782 strftime (tzone, sizeof (tzone), "%Z", &tt);
5783 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
5784 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
5785 mono_array_set ((*data), gint64, 0, 0);
5786 mono_array_set ((*data), gint64, 1, 0);
5787 mono_array_set ((*data), gint64, 2, (gint64) gmtoff * 10000000L);
5788 mono_array_set ((*data), gint64, 3, 0);
5793 MonoDomain *domain = mono_domain_get ();
5794 TIME_ZONE_INFORMATION tz_info;
5799 tz_id = GetTimeZoneInformation (&tz_info);
5800 if (tz_id == TIME_ZONE_ID_INVALID)
5803 MONO_CHECK_ARG_NULL (data, 0);
5804 MONO_CHECK_ARG_NULL (names, 0);
5806 mono_gc_wbarrier_generic_store (data, mono_array_new (domain, mono_defaults.int64_class, 4));
5807 mono_gc_wbarrier_generic_store (names, mono_array_new (domain, mono_defaults.string_class, 2));
5809 for (i = 0; i < 32; ++i)
5810 if (!tz_info.DaylightName [i])
5812 mono_array_setref ((*names), 1, mono_string_new_utf16 (domain, tz_info.DaylightName, i));
5813 for (i = 0; i < 32; ++i)
5814 if (!tz_info.StandardName [i])
5816 mono_array_setref ((*names), 0, mono_string_new_utf16 (domain, tz_info.StandardName, i));
5818 if ((year <= 1601) || (year > 30827)) {
5820 * According to MSDN, the MS time functions can't handle dates outside
5826 /* even if the timezone has no daylight savings it may have Bias (e.g. GMT+13 it seems) */
5827 if (tz_id != TIME_ZONE_ID_UNKNOWN) {
5828 tz_info.StandardDate.wYear = year;
5829 convert_to_absolute_date(&tz_info.StandardDate);
5830 err = SystemTimeToFileTime (&tz_info.StandardDate, &ft);
5835 mono_array_set ((*data), gint64, 1, FILETIME_ADJUST + (((guint64)ft.dwHighDateTime<<32) | ft.dwLowDateTime));
5836 tz_info.DaylightDate.wYear = year;
5837 convert_to_absolute_date(&tz_info.DaylightDate);
5838 err = SystemTimeToFileTime (&tz_info.DaylightDate, &ft);
5843 mono_array_set ((*data), gint64, 0, FILETIME_ADJUST + (((guint64)ft.dwHighDateTime<<32) | ft.dwLowDateTime));
5845 mono_array_set ((*data), gint64, 2, (tz_info.Bias + tz_info.StandardBias) * -600000000LL);
5846 mono_array_set ((*data), gint64, 3, (tz_info.DaylightBias - tz_info.StandardBias) * -600000000LL);
5854 static inline gint32
5855 mono_array_get_byte_length (MonoArray *array)
5861 klass = array->obj.vtable->klass;
5863 if (array->bounds == NULL)
5864 length = array->max_length;
5867 for (i = 0; i < klass->rank; ++ i)
5868 length *= array->bounds [i].length;
5871 switch (klass->element_class->byval_arg.type) {
5874 case MONO_TYPE_BOOLEAN:
5878 case MONO_TYPE_CHAR:
5886 return length * sizeof (gpointer);
5897 ves_icall_System_Buffer_ByteLengthInternal (MonoArray *array)
5899 return mono_array_get_byte_length (array);
5903 ves_icall_System_Buffer_GetByteInternal (MonoArray *array, gint32 idx)
5905 return mono_array_get (array, gint8, idx);
5909 ves_icall_System_Buffer_SetByteInternal (MonoArray *array, gint32 idx, gint8 value)
5911 mono_array_set (array, gint8, idx, value);
5914 ICALL_EXPORT MonoBoolean
5915 ves_icall_System_Buffer_BlockCopyInternal (MonoArray *src, gint32 src_offset, MonoArray *dest, gint32 dest_offset, gint32 count)
5917 guint8 *src_buf, *dest_buf;
5919 /* This is called directly from the class libraries without going through the managed wrapper */
5920 MONO_CHECK_ARG_NULL (src, FALSE);
5921 MONO_CHECK_ARG_NULL (dest, FALSE);
5923 /* watch out for integer overflow */
5924 if ((src_offset > mono_array_get_byte_length (src) - count) || (dest_offset > mono_array_get_byte_length (dest) - count))
5927 src_buf = (guint8 *)src->vector + src_offset;
5928 dest_buf = (guint8 *)dest->vector + dest_offset;
5931 memcpy (dest_buf, src_buf, count);
5933 memmove (dest_buf, src_buf, count); /* Source and dest are the same array */
5938 #ifndef DISABLE_REMOTING
5939 ICALL_EXPORT MonoObject *
5940 ves_icall_Remoting_RealProxy_GetTransparentProxy (MonoObject *this, MonoString *class_name)
5942 MonoDomain *domain = mono_object_domain (this);
5944 MonoRealProxy *rp = ((MonoRealProxy *)this);
5945 MonoTransparentProxy *tp;
5949 res = mono_object_new (domain, mono_defaults.transparent_proxy_class);
5950 tp = (MonoTransparentProxy*) res;
5952 MONO_OBJECT_SETREF (tp, rp, rp);
5953 type = ((MonoReflectionType *)rp->class_to_proxy)->type;
5954 klass = mono_class_from_mono_type (type);
5956 tp->custom_type_info = (mono_object_isinst (this, mono_defaults.iremotingtypeinfo_class) != NULL);
5957 tp->remote_class = mono_remote_class (domain, class_name, klass);
5959 res->vtable = mono_remote_class_vtable (domain, tp->remote_class, rp);
5963 ICALL_EXPORT MonoReflectionType *
5964 ves_icall_Remoting_RealProxy_InternalGetProxyType (MonoTransparentProxy *tp)
5966 return mono_type_get_object (mono_object_domain (tp), &tp->remote_class->proxy_class->byval_arg);
5970 /* System.Environment */
5973 ves_icall_System_Environment_get_UserName (void)
5975 /* using glib is more portable */
5976 return mono_string_new (mono_domain_get (), g_get_user_name ());
5980 ICALL_EXPORT MonoString *
5981 ves_icall_System_Environment_get_MachineName (void)
5983 #if defined (HOST_WIN32)
5988 len = MAX_COMPUTERNAME_LENGTH + 1;
5989 buf = g_new (gunichar2, len);
5992 if (GetComputerName (buf, (PDWORD) &len))
5993 result = mono_string_new_utf16 (mono_domain_get (), buf, len);
5997 #elif !defined(DISABLE_SOCKETS)
6001 if (gethostname (buf, sizeof (buf)) == 0)
6002 result = mono_string_new (mono_domain_get (), buf);
6008 return mono_string_new (mono_domain_get (), "mono");
6013 ves_icall_System_Environment_get_Platform (void)
6015 #if defined (TARGET_WIN32)
6018 #elif defined(__MACH__)
6021 // Notice that the value is hidden from user code, and only exposed
6022 // to mscorlib. This is due to Mono's Unix/MacOS code predating the
6023 // define and making assumptions based on Unix/128/4 values before there
6024 // was a MacOS define. Lots of code would assume that not-Unix meant
6025 // Windows, but in this case, it would be OSX.
6034 ICALL_EXPORT MonoString *
6035 ves_icall_System_Environment_get_NewLine (void)
6037 #if defined (HOST_WIN32)
6038 return mono_string_new (mono_domain_get (), "\r\n");
6040 return mono_string_new (mono_domain_get (), "\n");
6044 ICALL_EXPORT MonoString *
6045 ves_icall_System_Environment_GetEnvironmentVariable (MonoString *name)
6053 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
6054 value = g_getenv (utf8_name);
6061 return mono_string_new (mono_domain_get (), value);
6065 * There is no standard way to get at environ.
6068 #ifndef __MINGW32_VERSION
6069 #if defined(__APPLE__) && !defined (__arm__) && !defined (__aarch64__)
6070 /* Apple defines this in crt_externs.h but doesn't provide that header for
6071 * arm-apple-darwin9. We'll manually define the symbol on Apple as it does
6072 * in fact exist on all implementations (so far)
6074 gchar ***_NSGetEnviron(void);
6075 #define environ (*_NSGetEnviron())
6083 ICALL_EXPORT MonoArray *
6084 ves_icall_System_Environment_GetEnvironmentVariableNames (void)
6095 env_strings = GetEnvironmentStrings();
6098 env_string = env_strings;
6099 while (*env_string != '\0') {
6100 /* weird case that MS seems to skip */
6101 if (*env_string != '=')
6103 while (*env_string != '\0')
6109 domain = mono_domain_get ();
6110 names = mono_array_new (domain, mono_defaults.string_class, n);
6114 env_string = env_strings;
6115 while (*env_string != '\0') {
6116 /* weird case that MS seems to skip */
6117 if (*env_string != '=') {
6118 equal_str = wcschr(env_string, '=');
6119 g_assert(equal_str);
6120 str = mono_string_new_utf16 (domain, env_string, equal_str-env_string);
6121 mono_array_setref (names, n, str);
6124 while (*env_string != '\0')
6129 FreeEnvironmentStrings (env_strings);
6142 for (e = environ; *e != 0; ++ e)
6145 domain = mono_domain_get ();
6146 names = mono_array_new (domain, mono_defaults.string_class, n);
6149 for (e = environ; *e != 0; ++ e) {
6150 parts = g_strsplit (*e, "=", 2);
6152 str = mono_string_new (domain, *parts);
6153 mono_array_setref (names, n, str);
6166 * If your platform lacks setenv/unsetenv, you must upgrade your glib.
6168 #if !GLIB_CHECK_VERSION(2,4,0)
6169 #define g_setenv(a,b,c) setenv(a,b,c)
6170 #define g_unsetenv(a) unsetenv(a)
6174 ves_icall_System_Environment_InternalSetEnvironmentVariable (MonoString *name, MonoString *value)
6177 gunichar2 *utf16_name, *utf16_value;
6179 gchar *utf8_name, *utf8_value;
6184 utf16_name = mono_string_to_utf16 (name);
6185 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6186 SetEnvironmentVariable (utf16_name, NULL);
6187 g_free (utf16_name);
6191 utf16_value = mono_string_to_utf16 (value);
6193 SetEnvironmentVariable (utf16_name, utf16_value);
6195 g_free (utf16_name);
6196 g_free (utf16_value);
6198 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
6200 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6201 g_unsetenv (utf8_name);
6206 utf8_value = mono_string_to_utf8_checked (value, &error);
6207 if (!mono_error_ok (&error)) {
6209 mono_error_raise_exception (&error);
6211 g_setenv (utf8_name, utf8_value, TRUE);
6214 g_free (utf8_value);
6219 ves_icall_System_Environment_Exit (int result)
6221 mono_environment_exitcode_set (result);
6223 /* FIXME: There are some cleanup hangs that should be worked out, but
6224 * if the program is going to exit, everything will be cleaned up when
6225 * NaCl exits anyway.
6227 #ifndef __native_client__
6228 if (!mono_runtime_try_shutdown ())
6229 mono_thread_exit ();
6231 /* Suspend all managed threads since the runtime is going away */
6232 mono_thread_suspend_all_other_threads ();
6234 mono_runtime_quit ();
6237 /* we may need to do some cleanup here... */
6241 ICALL_EXPORT MonoString*
6242 ves_icall_System_Environment_GetGacPath (void)
6244 return mono_string_new (mono_domain_get (), mono_assembly_getrootdir ());
6247 ICALL_EXPORT MonoString*
6248 ves_icall_System_Environment_GetWindowsFolderPath (int folder)
6250 #if defined (HOST_WIN32)
6251 #ifndef CSIDL_FLAG_CREATE
6252 #define CSIDL_FLAG_CREATE 0x8000
6255 WCHAR path [MAX_PATH];
6256 /* Create directory if no existing */
6257 if (SUCCEEDED (SHGetFolderPathW (NULL, folder | CSIDL_FLAG_CREATE, NULL, 0, path))) {
6261 return mono_string_new_utf16 (mono_domain_get (), path, len);
6264 g_warning ("ves_icall_System_Environment_GetWindowsFolderPath should only be called on Windows!");
6266 return mono_string_new (mono_domain_get (), "");
6269 ICALL_EXPORT MonoArray *
6270 ves_icall_System_Environment_GetLogicalDrives (void)
6272 gunichar2 buf [256], *ptr, *dname;
6274 guint initial_size = 127, size = 128;
6277 MonoString *drivestr;
6278 MonoDomain *domain = mono_domain_get ();
6284 while (size > initial_size) {
6285 size = (guint) GetLogicalDriveStrings (initial_size, ptr);
6286 if (size > initial_size) {
6289 ptr = g_malloc0 ((size + 1) * sizeof (gunichar2));
6290 initial_size = size;
6304 result = mono_array_new (domain, mono_defaults.string_class, ndrives);
6309 while (*u16) { u16++; len ++; }
6310 drivestr = mono_string_new_utf16 (domain, dname, len);
6311 mono_array_setref (result, ndrives++, drivestr);
6321 ICALL_EXPORT MonoString *
6322 ves_icall_System_IO_DriveInfo_GetDriveFormat (MonoString *path)
6324 gunichar2 volume_name [MAX_PATH + 1];
6326 if (GetVolumeInformation (mono_string_chars (path), NULL, 0, NULL, NULL, NULL, volume_name, MAX_PATH + 1) == FALSE)
6328 return mono_string_from_utf16 (volume_name);
6331 ICALL_EXPORT MonoString *
6332 ves_icall_System_Environment_InternalGetHome (void)
6334 return mono_string_new (mono_domain_get (), g_get_home_dir ());
6337 static const char *encodings [] = {
6339 "ascii", "us_ascii", "us", "ansi_x3.4_1968",
6340 "ansi_x3.4_1986", "cp367", "csascii", "ibm367",
6341 "iso_ir_6", "iso646_us", "iso_646.irv:1991",
6343 "utf_7", "csunicode11utf7", "unicode_1_1_utf_7",
6344 "unicode_2_0_utf_7", "x_unicode_1_1_utf_7",
6345 "x_unicode_2_0_utf_7",
6347 "utf_8", "unicode_1_1_utf_8", "unicode_2_0_utf_8",
6348 "x_unicode_1_1_utf_8", "x_unicode_2_0_utf_8",
6350 "utf_16", "UTF_16LE", "ucs_2", "unicode",
6353 "unicodefffe", "utf_16be",
6360 * Returns the internal codepage, if the value of "int_code_page" is
6361 * 1 at entry, and we can not compute a suitable code page number,
6362 * returns the code page as a string
6364 ICALL_EXPORT MonoString*
6365 ves_icall_System_Text_EncodingHelper_InternalCodePage (gint32 *int_code_page)
6370 char *codepage = NULL;
6372 int want_name = *int_code_page;
6375 *int_code_page = -1;
6377 g_get_charset (&cset);
6378 c = codepage = strdup (cset);
6379 for (c = codepage; *c; c++){
6380 if (isascii (*c) && isalpha (*c))
6385 /* g_print ("charset: %s\n", cset); */
6387 /* handle some common aliases */
6390 for (i = 0; p != 0; ){
6391 if ((gssize) p < 7){
6393 p = encodings [++i];
6396 if (strcmp (p, codepage) == 0){
6397 *int_code_page = code;
6400 p = encodings [++i];
6403 if (strstr (codepage, "utf_8") != NULL)
6404 *int_code_page |= 0x10000000;
6407 if (want_name && *int_code_page == -1)
6408 return mono_string_new (mono_domain_get (), cset);
6413 ICALL_EXPORT MonoBoolean
6414 ves_icall_System_Environment_get_HasShutdownStarted (void)
6416 if (mono_runtime_is_shutting_down ())
6419 if (mono_domain_is_unloading (mono_domain_get ()))
6426 ves_icall_System_Environment_BroadcastSettingChange (void)
6429 SendMessageTimeout (HWND_BROADCAST, WM_SETTINGCHANGE, (WPARAM)NULL, (LPARAM)L"Environment", SMTO_ABORTIFHUNG, 2000, 0);
6434 ves_icall_MonoMethodMessage_InitMessage (MonoMethodMessage *this,
6435 MonoReflectionMethod *method,
6436 MonoArray *out_args)
6438 mono_message_init (mono_object_domain (this), this, method, out_args);
6441 #ifndef DISABLE_REMOTING
6442 ICALL_EXPORT MonoBoolean
6443 ves_icall_IsTransparentProxy (MonoObject *proxy)
6448 if (proxy->vtable->klass == mono_defaults.transparent_proxy_class)
6454 ICALL_EXPORT MonoReflectionMethod *
6455 ves_icall_Remoting_RemotingServices_GetVirtualMethod (
6456 MonoReflectionType *rtype, MonoReflectionMethod *rmethod)
6460 MonoMethod **vtable;
6461 MonoMethod *res = NULL;
6463 MONO_CHECK_ARG_NULL (rtype, NULL);
6464 MONO_CHECK_ARG_NULL (rmethod, NULL);
6466 method = rmethod->method;
6467 klass = mono_class_from_mono_type (rtype->type);
6468 mono_class_init_or_throw (klass);
6470 if (MONO_CLASS_IS_INTERFACE (klass))
6473 if (method->flags & METHOD_ATTRIBUTE_STATIC)
6476 if ((method->flags & METHOD_ATTRIBUTE_FINAL) || !(method->flags & METHOD_ATTRIBUTE_VIRTUAL)) {
6477 if (klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE))
6483 mono_class_setup_vtable (klass);
6484 vtable = klass->vtable;
6486 if (method->klass->flags & TYPE_ATTRIBUTE_INTERFACE) {
6487 gboolean variance_used = FALSE;
6488 /*MS fails with variant interfaces but it's the right thing to do anyway.*/
6489 int offs = mono_class_interface_offset_with_variance (klass, method->klass, &variance_used);
6491 res = vtable [offs + method->slot];
6493 if (!(klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE)))
6496 if (method->slot != -1)
6497 res = vtable [method->slot];
6503 return mono_method_get_object (mono_domain_get (), res, NULL);
6507 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6512 klass = mono_class_from_mono_type (type->type);
6513 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
6515 mono_vtable_set_is_remote (vtable, enable);
6518 #else /* DISABLE_REMOTING */
6521 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6523 g_assert_not_reached ();
6528 ICALL_EXPORT MonoObject *
6529 ves_icall_System_Runtime_Activation_ActivationServices_AllocateUninitializedClassInstance (MonoReflectionType *type)
6534 domain = mono_object_domain (type);
6535 klass = mono_class_from_mono_type (type->type);
6536 mono_class_init_or_throw (klass);
6538 if (MONO_CLASS_IS_INTERFACE (klass) || (klass->flags & TYPE_ATTRIBUTE_ABSTRACT)) {
6539 mono_set_pending_exception (mono_get_exception_argument ("type", "Type cannot be instantiated"));
6543 if (klass->rank >= 1) {
6544 g_assert (klass->rank == 1);
6545 return (MonoObject *) mono_array_new (domain, klass->element_class, 0);
6547 /* Bypass remoting object creation check */
6548 return mono_object_new_alloc_specific (mono_class_vtable_full (domain, klass, TRUE));
6552 ICALL_EXPORT MonoString *
6553 ves_icall_System_IO_get_temp_path (void)
6555 return mono_string_new (mono_domain_get (), g_get_tmp_dir ());
6558 #ifndef PLATFORM_NO_DRIVEINFO
6559 ICALL_EXPORT MonoBoolean
6560 ves_icall_System_IO_DriveInfo_GetDiskFreeSpace (MonoString *path_name, guint64 *free_bytes_avail,
6561 guint64 *total_number_of_bytes, guint64 *total_number_of_free_bytes,
6565 ULARGE_INTEGER wapi_free_bytes_avail;
6566 ULARGE_INTEGER wapi_total_number_of_bytes;
6567 ULARGE_INTEGER wapi_total_number_of_free_bytes;
6569 *error = ERROR_SUCCESS;
6570 result = GetDiskFreeSpaceEx (mono_string_chars (path_name), &wapi_free_bytes_avail, &wapi_total_number_of_bytes,
6571 &wapi_total_number_of_free_bytes);
6574 *free_bytes_avail = wapi_free_bytes_avail.QuadPart;
6575 *total_number_of_bytes = wapi_total_number_of_bytes.QuadPart;
6576 *total_number_of_free_bytes = wapi_total_number_of_free_bytes.QuadPart;
6578 *free_bytes_avail = 0;
6579 *total_number_of_bytes = 0;
6580 *total_number_of_free_bytes = 0;
6581 *error = GetLastError ();
6587 ICALL_EXPORT guint32
6588 ves_icall_System_IO_DriveInfo_GetDriveType (MonoString *root_path_name)
6590 return GetDriveType (mono_string_chars (root_path_name));
6594 ICALL_EXPORT gpointer
6595 ves_icall_RuntimeMethod_GetFunctionPointer (MonoMethod *method)
6597 return mono_compile_method (method);
6600 ICALL_EXPORT MonoString *
6601 ves_icall_System_Configuration_DefaultConfig_get_machine_config_path (void)
6606 path = g_build_path (G_DIR_SEPARATOR_S, mono_get_config_dir (), "mono", mono_get_runtime_info ()->framework_version, "machine.config", NULL);
6608 #if defined (HOST_WIN32)
6609 /* Avoid mixing '/' and '\\' */
6612 for (i = strlen (path) - 1; i >= 0; i--)
6613 if (path [i] == '/')
6617 mcpath = mono_string_new (mono_domain_get (), path);
6624 get_bundled_app_config (void)
6626 const gchar *app_config;
6629 gchar *config_file_name, *config_file_path;
6633 domain = mono_domain_get ();
6634 file = domain->setup->configuration_file;
6638 // Retrieve config file and remove the extension
6639 config_file_name = mono_string_to_utf8 (file);
6640 config_file_path = mono_portability_find_file (config_file_name, TRUE);
6641 if (!config_file_path)
6642 config_file_path = config_file_name;
6643 len = strlen (config_file_path) - strlen (".config");
6644 module = g_malloc0 (len + 1);
6645 memcpy (module, config_file_path, len);
6646 // Get the config file from the module name
6647 app_config = mono_config_string_for_assembly_file (module);
6650 if (config_file_name != config_file_path)
6651 g_free (config_file_name);
6652 g_free (config_file_path);
6657 return mono_string_new (mono_domain_get (), app_config);
6661 get_bundled_machine_config (void)
6663 const gchar *machine_config;
6665 machine_config = mono_get_machine_config ();
6667 if (!machine_config)
6670 return mono_string_new (mono_domain_get (), machine_config);
6673 ICALL_EXPORT MonoString *
6674 ves_icall_System_Web_Util_ICalls_get_machine_install_dir (void)
6679 path = g_path_get_dirname (mono_get_config_dir ());
6681 #if defined (HOST_WIN32)
6682 /* Avoid mixing '/' and '\\' */
6685 for (i = strlen (path) - 1; i >= 0; i--)
6686 if (path [i] == '/')
6690 ipath = mono_string_new (mono_domain_get (), path);
6696 ICALL_EXPORT gboolean
6697 ves_icall_get_resources_ptr (MonoReflectionAssembly *assembly, gpointer *result, gint32 *size)
6699 MonoPEResourceDataEntry *entry;
6702 if (!assembly || !result || !size)
6707 image = assembly->assembly->image;
6708 entry = mono_image_lookup_resource (image, MONO_PE_RESOURCE_ID_ASPNET_STRING, 0, NULL);
6712 *result = mono_image_rva_map (image, entry->rde_data_offset);
6717 *size = entry->rde_size;
6722 ICALL_EXPORT MonoBoolean
6723 ves_icall_System_Diagnostics_Debugger_IsAttached_internal (void)
6725 return mono_is_debugger_attached ();
6728 ICALL_EXPORT MonoBoolean
6729 ves_icall_System_Diagnostics_Debugger_IsLogging (void)
6731 if (mono_get_runtime_callbacks ()->debug_log_is_enabled)
6732 return mono_get_runtime_callbacks ()->debug_log_is_enabled ();
6738 ves_icall_System_Diagnostics_Debugger_Log (int level, MonoString *category, MonoString *message)
6740 if (mono_get_runtime_callbacks ()->debug_log)
6741 mono_get_runtime_callbacks ()->debug_log (level, category, message);
6745 ves_icall_System_Diagnostics_DefaultTraceListener_WriteWindowsDebugString (MonoString *message)
6747 #if defined (HOST_WIN32)
6748 OutputDebugString (mono_string_chars (message));
6750 g_warning ("WriteWindowsDebugString called and HOST_WIN32 not defined!\n");
6754 /* Only used for value types */
6755 ICALL_EXPORT MonoObject *
6756 ves_icall_System_Activator_CreateInstanceInternal (MonoReflectionType *type)
6761 domain = mono_object_domain (type);
6762 klass = mono_class_from_mono_type (type->type);
6763 mono_class_init_or_throw (klass);
6765 if (mono_class_is_nullable (klass))
6766 /* No arguments -> null */
6769 return mono_object_new (domain, klass);
6772 ICALL_EXPORT MonoReflectionMethod *
6773 ves_icall_MonoMethod_get_base_method (MonoReflectionMethod *m, gboolean definition)
6775 MonoClass *klass, *parent;
6776 MonoMethod *method = m->method;
6777 MonoMethod *result = NULL;
6780 if (method->klass == NULL)
6783 if (!(method->flags & METHOD_ATTRIBUTE_VIRTUAL) ||
6784 MONO_CLASS_IS_INTERFACE (method->klass) ||
6785 method->flags & METHOD_ATTRIBUTE_NEW_SLOT)
6788 slot = mono_method_get_vtable_slot (method);
6792 klass = method->klass;
6793 if (klass->generic_class)
6794 klass = klass->generic_class->container_class;
6797 /* At the end of the loop, klass points to the eldest class that has this virtual function slot. */
6798 for (parent = klass->parent; parent != NULL; parent = parent->parent) {
6799 mono_class_setup_vtable (parent);
6800 if (parent->vtable_size <= slot)
6805 klass = klass->parent;
6810 if (klass == method->klass)
6813 /*This is possible if definition == FALSE.
6814 * Do it here to be really sure we don't read invalid memory.
6816 if (slot >= klass->vtable_size)
6819 mono_class_setup_vtable (klass);
6821 result = klass->vtable [slot];
6822 if (result == NULL) {
6823 /* It is an abstract method */
6824 gpointer iter = NULL;
6825 while ((result = mono_class_get_methods (klass, &iter)))
6826 if (result->slot == slot)
6833 return mono_method_get_object (mono_domain_get (), result, NULL);
6836 ICALL_EXPORT MonoString*
6837 ves_icall_MonoMethod_get_name (MonoReflectionMethod *m)
6839 MonoMethod *method = m->method;
6841 MONO_OBJECT_SETREF (m, name, mono_string_new (mono_object_domain (m), method->name));
6846 mono_ArgIterator_Setup (MonoArgIterator *iter, char* argsp, char* start)
6848 iter->sig = *(MonoMethodSignature**)argsp;
6850 g_assert (iter->sig->sentinelpos <= iter->sig->param_count);
6851 g_assert (iter->sig->call_convention == MONO_CALL_VARARG);
6854 /* FIXME: it's not documented what start is exactly... */
6858 iter->args = argsp + sizeof (gpointer);
6860 iter->num_args = iter->sig->param_count - iter->sig->sentinelpos;
6862 /* g_print ("sig %p, param_count: %d, sent: %d\n", iter->sig, iter->sig->param_count, iter->sig->sentinelpos); */
6865 ICALL_EXPORT MonoTypedRef
6866 mono_ArgIterator_IntGetNextArg (MonoArgIterator *iter)
6868 guint32 i, arg_size;
6872 i = iter->sig->sentinelpos + iter->next_arg;
6874 g_assert (i < iter->sig->param_count);
6876 res.type = iter->sig->params [i];
6877 res.klass = mono_class_from_mono_type (res.type);
6878 arg_size = mono_type_stack_size (res.type, &align);
6879 #if defined(__arm__) || defined(__mips__)
6880 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
6882 res.value = iter->args;
6883 #if defined(__native_client__) && SIZEOF_REGISTER == 8
6884 /* Values are stored as 8 byte register sized objects, but 'value'
6885 * is dereferenced as a pointer in other routines.
6887 res.value = (char*)res.value + 4;
6889 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
6890 if (arg_size <= sizeof (gpointer)) {
6892 int padding = arg_size - mono_type_size (res.type, &dummy);
6893 res.value = (guint8*)res.value + padding;
6896 iter->args = (char*)iter->args + arg_size;
6899 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
6904 ICALL_EXPORT MonoTypedRef
6905 mono_ArgIterator_IntGetNextArgT (MonoArgIterator *iter, MonoType *type)
6907 guint32 i, arg_size;
6911 i = iter->sig->sentinelpos + iter->next_arg;
6913 g_assert (i < iter->sig->param_count);
6915 while (i < iter->sig->param_count) {
6916 if (!mono_metadata_type_equal (type, iter->sig->params [i]))
6918 res.type = iter->sig->params [i];
6919 res.klass = mono_class_from_mono_type (res.type);
6920 /* FIXME: endianess issue... */
6921 arg_size = mono_type_stack_size (res.type, &align);
6922 #if defined(__arm__) || defined(__mips__)
6923 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
6925 res.value = iter->args;
6926 iter->args = (char*)iter->args + arg_size;
6928 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
6931 /* g_print ("arg type 0x%02x not found\n", res.type->type); */
6939 ICALL_EXPORT MonoType*
6940 mono_ArgIterator_IntGetNextArgType (MonoArgIterator *iter)
6944 i = iter->sig->sentinelpos + iter->next_arg;
6946 g_assert (i < iter->sig->param_count);
6948 return iter->sig->params [i];
6951 ICALL_EXPORT MonoObject*
6952 mono_TypedReference_ToObject (MonoTypedRef tref)
6954 if (MONO_TYPE_IS_REFERENCE (tref.type)) {
6955 MonoObject** objp = tref.value;
6959 return mono_value_box (mono_domain_get (), tref.klass, tref.value);
6962 ICALL_EXPORT MonoObject*
6963 mono_TypedReference_ToObjectInternal (MonoType *type, gpointer value, MonoClass *klass)
6965 if (MONO_TYPE_IS_REFERENCE (type)) {
6966 MonoObject** objp = value;
6970 return mono_value_box (mono_domain_get (), klass, value);
6974 prelink_method (MonoMethod *method)
6976 const char *exc_class, *exc_arg;
6977 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
6979 mono_lookup_pinvoke_call (method, &exc_class, &exc_arg);
6981 mono_raise_exception(
6982 mono_exception_from_name_msg (mono_defaults.corlib, "System", exc_class, exc_arg ) );
6984 /* create the wrapper, too? */
6988 ves_icall_System_Runtime_InteropServices_Marshal_Prelink (MonoReflectionMethod *method)
6990 prelink_method (method->method);
6994 ves_icall_System_Runtime_InteropServices_Marshal_PrelinkAll (MonoReflectionType *type)
6996 MonoClass *klass = mono_class_from_mono_type (type->type);
6998 gpointer iter = NULL;
7000 mono_class_init_or_throw (klass);
7002 while ((m = mono_class_get_methods (klass, &iter)))
7006 /* These parameters are "readonly" in corlib/System/NumberFormatter.cs */
7008 ves_icall_System_NumberFormatter_GetFormatterTables (guint64 const **mantissas,
7009 gint32 const **exponents,
7010 gunichar2 const **digitLowerTable,
7011 gunichar2 const **digitUpperTable,
7012 gint64 const **tenPowersList,
7013 gint32 const **decHexDigits)
7015 *mantissas = Formatter_MantissaBitsTable;
7016 *exponents = Formatter_TensExponentTable;
7017 *digitLowerTable = Formatter_DigitLowerTable;
7018 *digitUpperTable = Formatter_DigitUpperTable;
7019 *tenPowersList = Formatter_TenPowersList;
7020 *decHexDigits = Formatter_DecHexDigits;
7023 /* These parameters are "readonly" in corlib/System/Globalization/TextInfo.cs */
7025 ves_icall_System_Globalization_TextInfo_GetDataTablePointersLite (
7026 guint16 const **to_lower_data_low,
7027 guint16 const **to_lower_data_high,
7028 guint16 const **to_upper_data_low,
7029 guint16 const **to_upper_data_high)
7031 *to_lower_data_low = ToLowerDataLow;
7032 *to_lower_data_high = ToLowerDataHigh;
7033 *to_upper_data_low = ToUpperDataLow;
7034 *to_upper_data_high = ToUpperDataHigh;
7038 * We return NULL for no modifiers so the corlib code can return Type.EmptyTypes
7039 * and avoid useless allocations.
7044 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional)
7048 for (i = 0; i < type->num_mods; ++i) {
7049 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required))
7054 res = mono_array_new (mono_domain_get (), mono_defaults.systemtype_class, count);
7056 for (i = 0; i < type->num_mods; ++i) {
7057 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required)) {
7059 MonoClass *klass = mono_class_get_checked (image, type->modifiers [i].token, &error);
7060 mono_error_raise_exception (&error); /* this is safe, no cleanup needed on callers */
7061 mono_array_setref (res, count, mono_type_get_object (mono_domain_get (), &klass->byval_arg));
7068 ICALL_EXPORT MonoArray*
7069 param_info_get_type_modifiers (MonoReflectionParameter *param, MonoBoolean optional)
7071 MonoType *type = param->ClassImpl->type;
7072 MonoClass *member_class = mono_object_class (param->MemberImpl);
7073 MonoMethod *method = NULL;
7076 MonoMethodSignature *sig;
7078 if (mono_class_is_reflection_method_or_constructor (member_class)) {
7079 MonoReflectionMethod *rmethod = (MonoReflectionMethod*)param->MemberImpl;
7080 method = rmethod->method;
7081 } else if (member_class->image == mono_defaults.corlib && !strcmp ("MonoProperty", member_class->name)) {
7082 MonoReflectionProperty *prop = (MonoReflectionProperty *)param->MemberImpl;
7083 if (!(method = prop->property->get))
7084 method = prop->property->set;
7087 char *type_name = mono_type_get_full_name (member_class);
7088 char *msg = g_strdup_printf ("Custom modifiers on a ParamInfo with member %s are not supported", type_name);
7089 MonoException *ex = mono_get_exception_not_supported (msg);
7092 mono_set_pending_exception (ex);
7096 image = method->klass->image;
7097 pos = param->PositionImpl;
7098 sig = mono_method_signature (method);
7102 type = sig->params [pos];
7104 return type_array_from_modifiers (image, type, optional);
7108 get_property_type (MonoProperty *prop)
7110 MonoMethodSignature *sig;
7112 sig = mono_method_signature (prop->get);
7114 } else if (prop->set) {
7115 sig = mono_method_signature (prop->set);
7116 return sig->params [sig->param_count - 1];
7121 ICALL_EXPORT MonoArray*
7122 property_info_get_type_modifiers (MonoReflectionProperty *property, MonoBoolean optional)
7124 MonoType *type = get_property_type (property->property);
7125 MonoImage *image = property->klass->image;
7129 return type_array_from_modifiers (image, type, optional);
7133 *Construct a MonoType suited to be used to decode a constant blob object.
7135 * @type is the target type which will be constructed
7136 * @blob_type is the blob type, for example, that comes from the constant table
7137 * @real_type is the expected constructed type.
7140 mono_type_from_blob_type (MonoType *type, MonoTypeEnum blob_type, MonoType *real_type)
7142 type->type = blob_type;
7143 type->data.klass = NULL;
7144 if (blob_type == MONO_TYPE_CLASS)
7145 type->data.klass = mono_defaults.object_class;
7146 else if (real_type->type == MONO_TYPE_VALUETYPE && real_type->data.klass->enumtype) {
7147 /* For enums, we need to use the base type */
7148 type->type = MONO_TYPE_VALUETYPE;
7149 type->data.klass = mono_class_from_mono_type (real_type);
7151 type->data.klass = mono_class_from_mono_type (real_type);
7154 ICALL_EXPORT MonoObject*
7155 property_info_get_default_value (MonoReflectionProperty *property)
7158 MonoProperty *prop = property->property;
7159 MonoType *type = get_property_type (prop);
7160 MonoDomain *domain = mono_object_domain (property);
7161 MonoTypeEnum def_type;
7162 const char *def_value;
7165 mono_class_init (prop->parent);
7167 if (!(prop->attrs & PROPERTY_ATTRIBUTE_HAS_DEFAULT)) {
7168 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
7172 def_value = mono_class_get_property_default_value (prop, &def_type);
7174 mono_type_from_blob_type (&blob_type, def_type, type);
7175 o = mono_get_object_from_blob (domain, &blob_type, def_value);
7180 ICALL_EXPORT MonoBoolean
7181 custom_attrs_defined_internal (MonoObject *obj, MonoReflectionType *attr_type)
7183 MonoClass *attr_class = mono_class_from_mono_type (attr_type->type);
7184 MonoCustomAttrInfo *cinfo;
7187 mono_class_init_or_throw (attr_class);
7189 cinfo = mono_reflection_get_custom_attrs_info (obj);
7192 found = mono_custom_attrs_has_attr (cinfo, attr_class);
7194 mono_custom_attrs_free (cinfo);
7198 ICALL_EXPORT MonoArray*
7199 custom_attrs_get_by_type (MonoObject *obj, MonoReflectionType *attr_type)
7201 MonoClass *attr_class = attr_type ? mono_class_from_mono_type (attr_type->type) : NULL;
7206 mono_class_init_or_throw (attr_class);
7208 res = mono_reflection_get_custom_attrs_by_type (obj, attr_class, &error);
7209 mono_error_raise_exception (&error);
7211 if (mono_loader_get_last_error ()) {
7212 mono_set_pending_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
7219 ICALL_EXPORT MonoString*
7220 ves_icall_Mono_Runtime_GetDisplayName (void)
7223 MonoString *display_name;
7225 info = mono_get_runtime_callbacks ()->get_runtime_build_info ();
7226 display_name = mono_string_new (mono_domain_get (), info);
7228 return display_name;
7231 ICALL_EXPORT MonoString*
7232 ves_icall_System_ComponentModel_Win32Exception_W32ErrorMessage (guint32 code)
7234 MonoString *message;
7238 ret = FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM |
7239 FORMAT_MESSAGE_IGNORE_INSERTS, NULL, code, 0,
7242 message = mono_string_new (mono_domain_get (), "Error looking up error string");
7244 message = mono_string_new_utf16 (mono_domain_get (), buf, ret);
7251 ves_icall_System_StackFrame_GetILOffsetFromFile (MonoString *path, int methodToken, int nativeOffset)
7254 char *path_str = mono_string_to_utf8 (path);
7256 if (!seq_point_data_get_il_offset (path_str, methodToken, nativeOffset, &il_offset))
7264 #ifndef DISABLE_ICALL_TABLES
7266 #define ICALL_TYPE(id,name,first)
7267 #define ICALL(id,name,func) Icall_ ## id,
7270 #include "metadata/icall-def.h"
7276 #define ICALL_TYPE(id,name,first) Icall_type_ ## id,
7277 #define ICALL(id,name,func)
7279 #include "metadata/icall-def.h"
7285 #define ICALL_TYPE(id,name,firstic) {(Icall_ ## firstic)},
7286 #define ICALL(id,name,func)
7288 guint16 first_icall;
7291 static const IcallTypeDesc
7292 icall_type_descs [] = {
7293 #include "metadata/icall-def.h"
7297 #define icall_desc_num_icalls(desc) ((desc) [1].first_icall - (desc) [0].first_icall)
7300 #define ICALL_TYPE(id,name,first)
7303 #ifdef HAVE_ARRAY_ELEM_INIT
7304 #define MSGSTRFIELD(line) MSGSTRFIELD1(line)
7305 #define MSGSTRFIELD1(line) str##line
7307 static const struct msgstrtn_t {
7308 #define ICALL(id,name,func)
7310 #define ICALL_TYPE(id,name,first) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7311 #include "metadata/icall-def.h"
7313 } icall_type_names_str = {
7314 #define ICALL_TYPE(id,name,first) (name),
7315 #include "metadata/icall-def.h"
7318 static const guint16 icall_type_names_idx [] = {
7319 #define ICALL_TYPE(id,name,first) [Icall_type_ ## id] = offsetof (struct msgstrtn_t, MSGSTRFIELD(__LINE__)),
7320 #include "metadata/icall-def.h"
7323 #define icall_type_name_get(id) ((const char*)&icall_type_names_str + icall_type_names_idx [(id)])
7325 static const struct msgstr_t {
7327 #define ICALL_TYPE(id,name,first)
7328 #define ICALL(id,name,func) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7329 #include "metadata/icall-def.h"
7331 } icall_names_str = {
7332 #define ICALL(id,name,func) (name),
7333 #include "metadata/icall-def.h"
7336 static const guint16 icall_names_idx [] = {
7337 #define ICALL(id,name,func) [Icall_ ## id] = offsetof (struct msgstr_t, MSGSTRFIELD(__LINE__)),
7338 #include "metadata/icall-def.h"
7341 #define icall_name_get(id) ((const char*)&icall_names_str + icall_names_idx [(id)])
7347 #define ICALL_TYPE(id,name,first) name,
7348 #define ICALL(id,name,func)
7349 static const char* const
7350 icall_type_names [] = {
7351 #include "metadata/icall-def.h"
7355 #define icall_type_name_get(id) (icall_type_names [(id)])
7359 #define ICALL_TYPE(id,name,first)
7360 #define ICALL(id,name,func) name,
7361 static const char* const
7363 #include "metadata/icall-def.h"
7366 #define icall_name_get(id) icall_names [(id)]
7368 #endif /* !HAVE_ARRAY_ELEM_INIT */
7372 #define ICALL_TYPE(id,name,first)
7373 #define ICALL(id,name,func) func,
7374 static const gconstpointer
7375 icall_functions [] = {
7376 #include "metadata/icall-def.h"
7380 #ifdef ENABLE_ICALL_SYMBOL_MAP
7383 #define ICALL_TYPE(id,name,first)
7384 #define ICALL(id,name,func) #func,
7385 static const gconstpointer
7386 icall_symbols [] = {
7387 #include "metadata/icall-def.h"
7392 #endif /* DISABLE_ICALL_TABLES */
7394 static mono_mutex_t icall_mutex;
7395 static GHashTable *icall_hash = NULL;
7396 static GHashTable *jit_icall_hash_name = NULL;
7397 static GHashTable *jit_icall_hash_addr = NULL;
7400 mono_icall_init (void)
7402 #ifndef DISABLE_ICALL_TABLES
7405 /* check that tables are sorted: disable in release */
7408 const char *prev_class = NULL;
7409 const char *prev_method;
7411 for (i = 0; i < Icall_type_num; ++i) {
7412 const IcallTypeDesc *desc;
7415 if (prev_class && strcmp (prev_class, icall_type_name_get (i)) >= 0)
7416 g_print ("class %s should come before class %s\n", icall_type_name_get (i), prev_class);
7417 prev_class = icall_type_name_get (i);
7418 desc = &icall_type_descs [i];
7419 num_icalls = icall_desc_num_icalls (desc);
7420 /*g_print ("class %s has %d icalls starting at %d\n", prev_class, num_icalls, desc->first_icall);*/
7421 for (j = 0; j < num_icalls; ++j) {
7422 const char *methodn = icall_name_get (desc->first_icall + j);
7423 if (prev_method && strcmp (prev_method, methodn) >= 0)
7424 g_print ("method %s should come before method %s\n", methodn, prev_method);
7425 prev_method = methodn;
7431 icall_hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
7432 mono_mutex_init (&icall_mutex);
7436 mono_icall_lock (void)
7438 mono_locks_mutex_acquire (&icall_mutex, IcallLock);
7442 mono_icall_unlock (void)
7444 mono_locks_mutex_release (&icall_mutex, IcallLock);
7448 mono_icall_cleanup (void)
7450 g_hash_table_destroy (icall_hash);
7451 g_hash_table_destroy (jit_icall_hash_name);
7452 g_hash_table_destroy (jit_icall_hash_addr);
7453 mono_mutex_destroy (&icall_mutex);
7457 mono_add_internal_call (const char *name, gconstpointer method)
7461 g_hash_table_insert (icall_hash, g_strdup (name), (gpointer) method);
7463 mono_icall_unlock ();
7466 #ifndef DISABLE_ICALL_TABLES
7468 #ifdef HAVE_ARRAY_ELEM_INIT
7470 compare_method_imap (const void *key, const void *elem)
7472 const char* method_name = (const char*)&icall_names_str + (*(guint16*)elem);
7473 return strcmp (key, method_name);
7477 find_method_icall (const IcallTypeDesc *imap, const char *name)
7479 const guint16 *nameslot = mono_binary_search (name, icall_names_idx + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names_idx [0]), compare_method_imap);
7482 return (gpointer)icall_functions [(nameslot - &icall_names_idx [0])];
7486 compare_class_imap (const void *key, const void *elem)
7488 const char* class_name = (const char*)&icall_type_names_str + (*(guint16*)elem);
7489 return strcmp (key, class_name);
7492 static const IcallTypeDesc*
7493 find_class_icalls (const char *name)
7495 const guint16 *nameslot = mono_binary_search (name, icall_type_names_idx, Icall_type_num, sizeof (icall_type_names_idx [0]), compare_class_imap);
7498 return &icall_type_descs [nameslot - &icall_type_names_idx [0]];
7501 #else /* HAVE_ARRAY_ELEM_INIT */
7504 compare_method_imap (const void *key, const void *elem)
7506 const char** method_name = (const char**)elem;
7507 return strcmp (key, *method_name);
7511 find_method_icall (const IcallTypeDesc *imap, const char *name)
7513 const char **nameslot = mono_binary_search (name, icall_names + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names [0]), compare_method_imap);
7516 return (gpointer)icall_functions [(nameslot - icall_names)];
7520 compare_class_imap (const void *key, const void *elem)
7522 const char** class_name = (const char**)elem;
7523 return strcmp (key, *class_name);
7526 static const IcallTypeDesc*
7527 find_class_icalls (const char *name)
7529 const char **nameslot = mono_binary_search (name, icall_type_names, Icall_type_num, sizeof (icall_type_names [0]), compare_class_imap);
7532 return &icall_type_descs [nameslot - icall_type_names];
7535 #endif /* HAVE_ARRAY_ELEM_INIT */
7537 #endif /* DISABLE_ICALL_TABLES */
7540 * we should probably export this as an helper (handle nested types).
7541 * Returns the number of chars written in buf.
7544 concat_class_name (char *buf, int bufsize, MonoClass *klass)
7546 int nspacelen, cnamelen;
7547 nspacelen = strlen (klass->name_space);
7548 cnamelen = strlen (klass->name);
7549 if (nspacelen + cnamelen + 2 > bufsize)
7552 memcpy (buf, klass->name_space, nspacelen);
7553 buf [nspacelen ++] = '.';
7555 memcpy (buf + nspacelen, klass->name, cnamelen);
7556 buf [nspacelen + cnamelen] = 0;
7557 return nspacelen + cnamelen;
7560 #ifdef DISABLE_ICALL_TABLES
7562 no_icall_table (void)
7564 g_assert_not_reached ();
7569 mono_lookup_internal_call (MonoMethod *method)
7574 int typelen = 0, mlen, siglen;
7576 #ifndef DISABLE_ICALL_TABLES
7577 const IcallTypeDesc *imap = NULL;
7580 g_assert (method != NULL);
7582 if (method->is_inflated)
7583 method = ((MonoMethodInflated *) method)->declaring;
7585 if (method->klass->nested_in) {
7586 int pos = concat_class_name (mname, sizeof (mname)-2, method->klass->nested_in);
7590 mname [pos++] = '/';
7593 typelen = concat_class_name (mname+pos, sizeof (mname)-pos-1, method->klass);
7599 typelen = concat_class_name (mname, sizeof (mname), method->klass);
7604 #ifndef DISABLE_ICALL_TABLES
7605 imap = find_class_icalls (mname);
7608 mname [typelen] = ':';
7609 mname [typelen + 1] = ':';
7611 mlen = strlen (method->name);
7612 memcpy (mname + typelen + 2, method->name, mlen);
7613 sigstart = mname + typelen + 2 + mlen;
7616 tmpsig = mono_signature_get_desc (mono_method_signature (method), TRUE);
7617 siglen = strlen (tmpsig);
7618 if (typelen + mlen + siglen + 6 > sizeof (mname))
7621 memcpy (sigstart + 1, tmpsig, siglen);
7622 sigstart [siglen + 1] = ')';
7623 sigstart [siglen + 2] = 0;
7628 res = g_hash_table_lookup (icall_hash, mname);
7630 mono_icall_unlock ();;
7633 /* try without signature */
7635 res = g_hash_table_lookup (icall_hash, mname);
7637 mono_icall_unlock ();
7641 #ifdef DISABLE_ICALL_TABLES
7642 mono_icall_unlock ();
7643 /* Fail only when the result is actually used */
7644 /* mono_marshal_get_native_wrapper () depends on this */
7645 if (method->klass == mono_defaults.string_class && !strcmp (method->name, ".ctor"))
7646 return ves_icall_System_String_ctor_RedirectToCreateString;
7648 return no_icall_table;
7650 /* it wasn't found in the static call tables */
7652 mono_icall_unlock ();
7655 res = find_method_icall (imap, sigstart - mlen);
7657 mono_icall_unlock ();
7660 /* try _with_ signature */
7662 res = find_method_icall (imap, sigstart - mlen);
7664 mono_icall_unlock ();
7668 g_warning ("cant resolve internal call to \"%s\" (tested without signature also)", mname);
7669 g_print ("\nYour mono runtime and class libraries are out of sync.\n");
7670 g_print ("The out of sync library is: %s\n", method->klass->image->name);
7671 g_print ("\nWhen you update one from git you need to update, compile and install\nthe other too.\n");
7672 g_print ("Do not report this as a bug unless you're sure you have updated correctly:\nyou probably have a broken mono install.\n");
7673 g_print ("If you see other errors or faults after this message they are probably related\n");
7674 g_print ("and you need to fix your mono install first.\n");
7676 mono_icall_unlock ();
7682 #ifdef ENABLE_ICALL_SYMBOL_MAP
7684 func_cmp (gconstpointer key, gconstpointer p)
7686 return (gsize)key - (gsize)*(gsize*)p;
7691 * mono_lookup_icall_symbol:
7693 * Given the icall METHOD, returns its C symbol.
7696 mono_lookup_icall_symbol (MonoMethod *m)
7698 #ifdef DISABLE_ICALL_TABLES
7699 g_assert_not_reached ();
7702 #ifdef ENABLE_ICALL_SYMBOL_MAP
7706 static gconstpointer *functions_sorted;
7707 static const char**symbols_sorted;
7708 static gboolean inited;
7713 functions_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7714 memcpy (functions_sorted, icall_functions, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7715 symbols_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7716 memcpy (symbols_sorted, icall_symbols, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7717 /* Bubble sort the two arrays */
7721 for (i = 0; i < G_N_ELEMENTS (icall_functions) - 1; ++i) {
7722 if (functions_sorted [i] > functions_sorted [i + 1]) {
7725 tmp = functions_sorted [i];
7726 functions_sorted [i] = functions_sorted [i + 1];
7727 functions_sorted [i + 1] = tmp;
7728 tmp = symbols_sorted [i];
7729 symbols_sorted [i] = symbols_sorted [i + 1];
7730 symbols_sorted [i + 1] = tmp;
7737 func = mono_lookup_internal_call (m);
7740 slot = mono_binary_search (func, functions_sorted, G_N_ELEMENTS (icall_functions), sizeof (gpointer), func_cmp);
7744 return symbols_sorted [(gpointer*)slot - (gpointer*)functions_sorted];
7746 fprintf (stderr, "icall symbol maps not enabled, pass --enable-icall-symbol-map to configure.\n");
7747 g_assert_not_reached ();
7754 type_from_typename (char *typename)
7756 MonoClass *klass = NULL; /* assignment to shut GCC warning up */
7758 if (!strcmp (typename, "int"))
7759 klass = mono_defaults.int_class;
7760 else if (!strcmp (typename, "ptr"))
7761 klass = mono_defaults.int_class;
7762 else if (!strcmp (typename, "void"))
7763 klass = mono_defaults.void_class;
7764 else if (!strcmp (typename, "int32"))
7765 klass = mono_defaults.int32_class;
7766 else if (!strcmp (typename, "uint32"))
7767 klass = mono_defaults.uint32_class;
7768 else if (!strcmp (typename, "int8"))
7769 klass = mono_defaults.sbyte_class;
7770 else if (!strcmp (typename, "uint8"))
7771 klass = mono_defaults.byte_class;
7772 else if (!strcmp (typename, "int16"))
7773 klass = mono_defaults.int16_class;
7774 else if (!strcmp (typename, "uint16"))
7775 klass = mono_defaults.uint16_class;
7776 else if (!strcmp (typename, "long"))
7777 klass = mono_defaults.int64_class;
7778 else if (!strcmp (typename, "ulong"))
7779 klass = mono_defaults.uint64_class;
7780 else if (!strcmp (typename, "float"))
7781 klass = mono_defaults.single_class;
7782 else if (!strcmp (typename, "double"))
7783 klass = mono_defaults.double_class;
7784 else if (!strcmp (typename, "object"))
7785 klass = mono_defaults.object_class;
7786 else if (!strcmp (typename, "obj"))
7787 klass = mono_defaults.object_class;
7788 else if (!strcmp (typename, "string"))
7789 klass = mono_defaults.string_class;
7790 else if (!strcmp (typename, "bool"))
7791 klass = mono_defaults.boolean_class;
7792 else if (!strcmp (typename, "boolean"))
7793 klass = mono_defaults.boolean_class;
7795 g_error ("%s", typename);
7796 g_assert_not_reached ();
7798 return &klass->byval_arg;
7802 * LOCKING: Take the corlib image lock.
7804 MonoMethodSignature*
7805 mono_create_icall_signature (const char *sigstr)
7810 MonoMethodSignature *res, *res2;
7811 MonoImage *corlib = mono_defaults.corlib;
7813 mono_image_lock (corlib);
7814 res = g_hash_table_lookup (corlib->helper_signatures, sigstr);
7815 mono_image_unlock (corlib);
7820 parts = g_strsplit (sigstr, " ", 256);
7829 res = mono_metadata_signature_alloc (corlib, len - 1);
7834 * Under windows, the default pinvoke calling convention is STDCALL but
7837 res->call_convention = MONO_CALL_C;
7840 res->ret = type_from_typename (parts [0]);
7841 for (i = 1; i < len; ++i) {
7842 res->params [i - 1] = type_from_typename (parts [i]);
7847 mono_image_lock (corlib);
7848 res2 = g_hash_table_lookup (corlib->helper_signatures, sigstr);
7850 res = res2; /*Value is allocated in the image pool*/
7852 g_hash_table_insert (corlib->helper_signatures, (gpointer)sigstr, res);
7853 mono_image_unlock (corlib);
7859 mono_find_jit_icall_by_name (const char *name)
7861 MonoJitICallInfo *info;
7862 g_assert (jit_icall_hash_name);
7865 info = g_hash_table_lookup (jit_icall_hash_name, name);
7866 mono_icall_unlock ();
7871 mono_find_jit_icall_by_addr (gconstpointer addr)
7873 MonoJitICallInfo *info;
7874 g_assert (jit_icall_hash_addr);
7877 info = g_hash_table_lookup (jit_icall_hash_addr, (gpointer)addr);
7878 mono_icall_unlock ();
7884 * mono_get_jit_icall_info:
7886 * Return the hashtable mapping JIT icall names to MonoJitICallInfo structures. The
7887 * caller should access it while holding the icall lock.
7890 mono_get_jit_icall_info (void)
7892 return jit_icall_hash_name;
7896 * mono_lookup_jit_icall_symbol:
7898 * Given the jit icall NAME, returns its C symbol if possible, or NULL.
7901 mono_lookup_jit_icall_symbol (const char *name)
7903 MonoJitICallInfo *info;
7904 const char *res = NULL;
7907 info = g_hash_table_lookup (jit_icall_hash_name, name);
7909 res = info->c_symbol;
7910 mono_icall_unlock ();
7915 mono_register_jit_icall_wrapper (MonoJitICallInfo *info, gconstpointer wrapper)
7918 g_hash_table_insert (jit_icall_hash_addr, (gpointer)wrapper, info);
7919 mono_icall_unlock ();
7923 * If NO_RAISE is set, that means the icall is not calling mono_raise_exception () directly or indirectly. The JIT might be able to call these
7924 * icalls without wrappers in some cases.
7927 mono_register_jit_icall_full (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save, gboolean no_raise, const char *c_symbol)
7929 MonoJitICallInfo *info;
7936 if (!jit_icall_hash_name) {
7937 jit_icall_hash_name = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, g_free);
7938 jit_icall_hash_addr = g_hash_table_new (NULL, NULL);
7941 if (g_hash_table_lookup (jit_icall_hash_name, name)) {
7942 g_warning ("jit icall already defined \"%s\"\n", name);
7943 g_assert_not_reached ();
7946 info = g_new0 (MonoJitICallInfo, 1);
7951 info->c_symbol = c_symbol;
7952 info->no_raise = no_raise;
7955 info->wrapper = func;
7957 info->wrapper = NULL;
7960 g_hash_table_insert (jit_icall_hash_name, (gpointer)info->name, info);
7961 g_hash_table_insert (jit_icall_hash_addr, (gpointer)func, info);
7963 mono_icall_unlock ();
7968 mono_register_jit_icall (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save)
7970 return mono_register_jit_icall_full (func, name, sig, is_save, FALSE, NULL);