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;
297 if (!ec->valuetype) {
298 if (!mono_object_isinst (value, ec))
300 mono_gc_wbarrier_set_arrayref (this, ea, (MonoObject*)value);
304 if (mono_object_isinst (value, ec)) {
305 if (ec->has_references)
306 mono_value_copy (ea, (char*)value + sizeof (MonoObject), ec);
308 mono_gc_memmove_atomic (ea, (char *)value + sizeof (MonoObject), esize);
315 vsize = mono_class_instance_size (vc) - sizeof (MonoObject);
317 et = ec->byval_arg.type;
318 if (et == MONO_TYPE_VALUETYPE && ec->byval_arg.data.klass->enumtype)
319 et = mono_class_enum_basetype (ec->byval_arg.data.klass)->type;
321 vt = vc->byval_arg.type;
322 if (vt == MONO_TYPE_VALUETYPE && vc->byval_arg.data.klass->enumtype)
323 vt = mono_class_enum_basetype (vc->byval_arg.data.klass)->type;
325 #define ASSIGN_UNSIGNED(etype) G_STMT_START{\
331 case MONO_TYPE_CHAR: \
332 CHECK_WIDENING_CONVERSION(0); \
333 *(etype *) ea = (etype) u64; \
335 /* You can't assign a signed value to an unsigned array. */ \
340 /* You can't assign a floating point number to an integer array. */ \
343 NO_WIDENING_CONVERSION; \
347 #define ASSIGN_SIGNED(etype) G_STMT_START{\
353 CHECK_WIDENING_CONVERSION(0); \
354 *(etype *) ea = (etype) i64; \
356 /* You can assign an unsigned value to a signed array if the array's */ \
357 /* element size is larger than the value size. */ \
362 case MONO_TYPE_CHAR: \
363 CHECK_WIDENING_CONVERSION(1); \
364 *(etype *) ea = (etype) u64; \
366 /* You can't assign a floating point number to an integer array. */ \
369 NO_WIDENING_CONVERSION; \
373 #define ASSIGN_REAL(etype) G_STMT_START{\
377 CHECK_WIDENING_CONVERSION(0); \
378 *(etype *) ea = (etype) r64; \
380 /* All integer values fit into a floating point array, so we don't */ \
381 /* need to CHECK_WIDENING_CONVERSION here. */ \
386 *(etype *) ea = (etype) i64; \
392 case MONO_TYPE_CHAR: \
393 *(etype *) ea = (etype) u64; \
400 u64 = *(guint8 *) va;
403 u64 = *(guint16 *) va;
406 u64 = *(guint32 *) va;
409 u64 = *(guint64 *) va;
415 i64 = *(gint16 *) va;
418 i64 = *(gint32 *) va;
421 i64 = *(gint64 *) va;
424 r64 = *(gfloat *) va;
427 r64 = *(gdouble *) va;
430 u64 = *(guint16 *) va;
432 case MONO_TYPE_BOOLEAN:
433 /* Boolean is only compatible with itself. */
446 NO_WIDENING_CONVERSION;
453 /* If we can't do a direct copy, let's try a widening conversion. */
456 ASSIGN_UNSIGNED (guint16);
458 ASSIGN_UNSIGNED (guint8);
460 ASSIGN_UNSIGNED (guint16);
462 ASSIGN_UNSIGNED (guint32);
464 ASSIGN_UNSIGNED (guint64);
466 ASSIGN_SIGNED (gint8);
468 ASSIGN_SIGNED (gint16);
470 ASSIGN_SIGNED (gint32);
472 ASSIGN_SIGNED (gint64);
474 ASSIGN_REAL (gfloat);
476 ASSIGN_REAL (gdouble);
480 /* Not reached, INVALID_CAST does not return. Just to avoid a compiler warning ... */
484 #undef NO_WIDENING_CONVERSION
485 #undef CHECK_WIDENING_CONVERSION
486 #undef ASSIGN_UNSIGNED
492 ves_icall_System_Array_SetValue (MonoArray *this, MonoObject *value,
498 MONO_CHECK_ARG_NULL (idxs,);
500 ic = idxs->obj.vtable->klass;
501 ac = this->obj.vtable->klass;
503 g_assert (ic->rank == 1);
504 if (idxs->bounds != NULL || idxs->max_length != ac->rank) {
505 mono_set_pending_exception (mono_get_exception_argument (NULL, NULL));
509 ind = (gint32 *)idxs->vector;
511 if (this->bounds == NULL) {
512 if (*ind < 0 || *ind >= this->max_length) {
513 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
517 ves_icall_System_Array_SetValueImpl (this, value, *ind);
521 for (i = 0; i < ac->rank; i++)
522 if ((ind [i] < this->bounds [i].lower_bound) ||
523 (ind [i] >= (mono_array_lower_bound_t)this->bounds [i].length + this->bounds [i].lower_bound)) {
524 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
528 pos = ind [0] - this->bounds [0].lower_bound;
529 for (i = 1; i < ac->rank; i++)
530 pos = pos * this->bounds [i].length + ind [i] -
531 this->bounds [i].lower_bound;
533 ves_icall_System_Array_SetValueImpl (this, value, pos);
536 ICALL_EXPORT MonoArray *
537 ves_icall_System_Array_CreateInstanceImpl (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
539 MonoClass *aklass, *klass;
542 gboolean bounded = FALSE;
544 MONO_CHECK_ARG_NULL (type, NULL);
545 MONO_CHECK_ARG_NULL (lengths, NULL);
547 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
549 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
551 for (i = 0; i < mono_array_length (lengths); i++) {
552 if (mono_array_get (lengths, gint32, i) < 0) {
553 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
558 klass = mono_class_from_mono_type (type->type);
559 mono_class_init_or_throw (klass);
561 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint32, 0) != 0))
562 /* vectors are not the same as one dimensional arrays with no-zero bounds */
567 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
569 sizes = alloca (aklass->rank * sizeof(intptr_t) * 2);
570 for (i = 0; i < aklass->rank; ++i) {
571 sizes [i] = mono_array_get (lengths, guint32, i);
573 sizes [i + aklass->rank] = mono_array_get (bounds, gint32, i);
575 sizes [i + aklass->rank] = 0;
578 array = mono_array_new_full (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank);
583 ICALL_EXPORT MonoArray *
584 ves_icall_System_Array_CreateInstanceImpl64 (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
586 MonoClass *aklass, *klass;
589 gboolean bounded = FALSE;
591 MONO_CHECK_ARG_NULL (type, NULL);
592 MONO_CHECK_ARG_NULL (lengths, NULL);
594 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
596 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
598 for (i = 0; i < mono_array_length (lengths); i++) {
599 if ((mono_array_get (lengths, gint64, i) < 0) ||
600 (mono_array_get (lengths, gint64, i) > MONO_ARRAY_MAX_INDEX)) {
601 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
606 klass = mono_class_from_mono_type (type->type);
607 mono_class_init_or_throw (klass);
609 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint64, 0) != 0))
610 /* vectors are not the same as one dimensional arrays with no-zero bounds */
615 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
617 sizes = alloca (aklass->rank * sizeof(intptr_t) * 2);
618 for (i = 0; i < aklass->rank; ++i) {
619 sizes [i] = mono_array_get (lengths, guint64, i);
621 sizes [i + aklass->rank] = (mono_array_size_t) mono_array_get (bounds, guint64, i);
623 sizes [i + aklass->rank] = 0;
626 array = mono_array_new_full (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank);
632 ves_icall_System_Array_GetRank (MonoObject *this)
634 return this->vtable->klass->rank;
638 ves_icall_System_Array_GetLength (MonoArray *this, gint32 dimension)
640 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
643 if ((dimension < 0) || (dimension >= rank)) {
644 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
648 if (this->bounds == NULL)
649 length = this->max_length;
651 length = this->bounds [dimension].length;
653 #ifdef MONO_BIG_ARRAYS
654 if (length > G_MAXINT32) {
655 mono_set_pending_exception (mono_get_exception_overflow ());
663 ves_icall_System_Array_GetLongLength (MonoArray *this, gint32 dimension)
665 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
667 if ((dimension < 0) || (dimension >= rank)) {
668 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
672 if (this->bounds == NULL)
673 return this->max_length;
675 return this->bounds [dimension].length;
679 ves_icall_System_Array_GetLowerBound (MonoArray *this, gint32 dimension)
681 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
683 if ((dimension < 0) || (dimension >= rank)) {
684 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
688 if (this->bounds == NULL)
691 return this->bounds [dimension].lower_bound;
695 ves_icall_System_Array_ClearInternal (MonoArray *arr, int idx, int length)
697 int sz = mono_array_element_size (mono_object_class (arr));
698 mono_gc_bzero_atomic (mono_array_addr_with_size_fast (arr, sz, idx), length * sz);
701 ICALL_EXPORT gboolean
702 ves_icall_System_Array_FastCopy (MonoArray *source, int source_idx, MonoArray* dest, int dest_idx, int length)
707 MonoVTable *src_vtable;
708 MonoVTable *dest_vtable;
709 MonoClass *src_class;
710 MonoClass *dest_class;
712 src_vtable = source->obj.vtable;
713 dest_vtable = dest->obj.vtable;
715 if (src_vtable->rank != dest_vtable->rank)
718 if (source->bounds || dest->bounds)
721 /* there's no integer overflow since mono_array_length returns an unsigned integer */
722 if ((dest_idx + length > mono_array_length_fast (dest)) ||
723 (source_idx + length > mono_array_length_fast (source)))
726 src_class = src_vtable->klass->element_class;
727 dest_class = dest_vtable->klass->element_class;
730 * Handle common cases.
733 /* Case1: object[] -> valuetype[] (ArrayList::ToArray)
734 We fallback to managed here since we need to typecheck each boxed valuetype before storing them in the dest array.
736 if (src_class == mono_defaults.object_class && dest_class->valuetype)
739 /* Check if we're copying a char[] <==> (u)short[] */
740 if (src_class != dest_class) {
741 if (dest_class->valuetype || dest_class->enumtype || src_class->valuetype || src_class->enumtype)
744 /* 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. */
745 if (!mono_class_is_subclass_of (src_class, dest_class, FALSE))
749 if (dest_class->valuetype) {
750 element_size = mono_array_element_size (source->obj.vtable->klass);
751 source_addr = mono_array_addr_with_size_fast (source, element_size, source_idx);
752 if (dest_class->has_references) {
753 mono_value_copy_array (dest, dest_idx, source_addr, length);
755 dest_addr = mono_array_addr_with_size_fast (dest, element_size, dest_idx);
756 mono_gc_memmove_atomic (dest_addr, source_addr, element_size * length);
759 mono_array_memcpy_refs_fast (dest, dest_idx, source, source_idx, length);
766 ves_icall_System_Array_GetGenericValueImpl (MonoObject *this, guint32 pos, gpointer value)
773 ao = (MonoArray *)this;
774 ac = (MonoClass *)ao->obj.vtable->klass;
776 esize = mono_array_element_size (ac);
777 ea = (gpointer*)((char*)ao->vector + (pos * esize));
779 mono_gc_memmove_atomic (value, ea, esize);
783 ves_icall_System_Array_SetGenericValueImpl (MonoObject *this, guint32 pos, gpointer value)
790 ao = (MonoArray *)this;
791 ac = (MonoClass *)ao->obj.vtable->klass;
792 ec = ac->element_class;
794 esize = mono_array_element_size (ac);
795 ea = (gpointer*)((char*)ao->vector + (pos * esize));
797 if (MONO_TYPE_IS_REFERENCE (&ec->byval_arg)) {
798 g_assert (esize == sizeof (gpointer));
799 mono_gc_wbarrier_generic_store (ea, *(gpointer*)value);
801 g_assert (ec->inited);
802 g_assert (esize == mono_class_value_size (ec, NULL));
803 if (ec->has_references)
804 mono_gc_wbarrier_value_copy (ea, value, 1, ec);
806 mono_gc_memmove_atomic (ea, value, esize);
811 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_InitializeArray (MonoArray *array, MonoClassField *field_handle)
813 MonoClass *klass = array->obj.vtable->klass;
814 guint32 size = mono_array_element_size (klass);
815 MonoType *type = mono_type_get_underlying_type (&klass->element_class->byval_arg);
817 const char *field_data;
819 if (MONO_TYPE_IS_REFERENCE (type) || type->type == MONO_TYPE_VALUETYPE) {
820 MonoException *exc = mono_get_exception_argument("array",
821 "Cannot initialize array of non-primitive type.");
822 mono_set_pending_exception (exc);
826 if (!(field_handle->type->attrs & FIELD_ATTRIBUTE_HAS_FIELD_RVA)) {
827 MonoException *exc = mono_get_exception_argument("field_handle",
828 "Field doesn't have an RVA");
829 mono_set_pending_exception (exc);
833 size *= array->max_length;
834 field_data = mono_field_get_data (field_handle);
836 if (size > mono_type_size (field_handle->type, &align)) {
837 MonoException *exc = mono_get_exception_argument("field_handle",
838 "Field not large enough to fill array");
839 mono_set_pending_exception (exc);
843 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
845 guint ## n *data = (guint ## n *) mono_array_addr (array, char, 0); \
846 guint ## n *src = (guint ## n *) field_data; \
847 guint ## n *end = (guint ## n *)((char*)src + size); \
849 for (; src < end; data++, src++) { \
850 *data = read ## n (src); \
854 /* printf ("Initialize array with elements of %s type\n", klass->element_class->name); */
856 switch (type->type) {
873 memcpy (mono_array_addr (array, char, 0), field_data, size);
877 memcpy (mono_array_addr (array, char, 0), field_data, size);
882 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetOffsetToStringData (void)
884 return offsetof (MonoString, chars);
887 ICALL_EXPORT MonoObject *
888 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetObjectValue (MonoObject *obj)
890 if ((obj == NULL) || (! (obj->vtable->klass->valuetype)))
893 return mono_object_clone (obj);
897 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunClassConstructor (MonoType *handle)
902 MONO_CHECK_ARG_NULL (handle,);
904 klass = mono_class_from_mono_type (handle);
905 MONO_CHECK_ARG (handle, klass,);
907 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
909 /* This will call the type constructor */
910 mono_runtime_class_init (vtable);
914 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunModuleConstructor (MonoImage *image)
918 mono_image_check_for_module_cctor (image);
919 if (image->has_module_cctor) {
920 MonoClass *module_klass = mono_class_get_checked (image, MONO_TOKEN_TYPE_DEF | 1, &error);
921 mono_error_raise_exception (&error);
922 /*It's fine to raise the exception here*/
923 mono_runtime_class_init (mono_class_vtable_full (mono_domain_get (), module_klass, TRUE));
927 ICALL_EXPORT MonoBoolean
928 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_SufficientExecutionStack (void)
933 /* later make this configurable and per-arch */
934 int min_size = 4096 * 4 * sizeof (void*);
935 mono_thread_info_get_stack_bounds (&stack_addr, &stack_size);
936 /* if we have no info we are optimistic and assume there is enough room */
940 // FIXME: Windows dynamically extends the stack, so stack_addr might be close
944 current = (guint8 *)&stack_addr;
945 if (current > stack_addr) {
946 if ((current - stack_addr) < min_size)
949 if (current - (stack_addr - stack_size) < min_size)
955 ICALL_EXPORT MonoObject *
956 ves_icall_System_Object_MemberwiseClone (MonoObject *this)
958 return mono_object_clone (this);
962 ves_icall_System_ValueType_InternalGetHashCode (MonoObject *this, MonoArray **fields)
965 MonoObject **values = NULL;
968 gint32 result = (int)(gsize)mono_defaults.int32_class;
969 MonoClassField* field;
972 klass = mono_object_class (this);
974 if (mono_class_num_fields (klass) == 0)
978 * Compute the starting value of the hashcode for fields of primitive
979 * types, and return the remaining fields in an array to the managed side.
980 * This way, we can avoid costly reflection operations in managed code.
983 while ((field = mono_class_get_fields (klass, &iter))) {
984 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
986 if (mono_field_is_deleted (field))
988 /* FIXME: Add more types */
989 switch (field->type->type) {
991 result ^= *(gint32*)((guint8*)this + field->offset);
993 case MONO_TYPE_STRING: {
995 s = *(MonoString**)((guint8*)this + field->offset);
997 result ^= mono_string_hash (s);
1002 values = g_newa (MonoObject*, mono_class_num_fields (klass));
1003 o = mono_field_get_value_object (mono_object_domain (this), field, this);
1004 values [count++] = o;
1010 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1011 for (i = 0; i < count; ++i)
1012 mono_array_setref (*fields, i, values [i]);
1019 ICALL_EXPORT MonoBoolean
1020 ves_icall_System_ValueType_Equals (MonoObject *this, MonoObject *that, MonoArray **fields)
1023 MonoObject **values = NULL;
1025 MonoClassField* field;
1029 MONO_CHECK_ARG_NULL (that, FALSE);
1031 if (this->vtable != that->vtable)
1034 klass = mono_object_class (this);
1036 if (klass->enumtype && mono_class_enum_basetype (klass) && mono_class_enum_basetype (klass)->type == MONO_TYPE_I4)
1037 return (*(gint32*)((guint8*)this + sizeof (MonoObject)) == *(gint32*)((guint8*)that + sizeof (MonoObject)));
1040 * Do the comparison for fields of primitive type and return a result if
1041 * possible. Otherwise, return the remaining fields in an array to the
1042 * managed side. This way, we can avoid costly reflection operations in
1047 while ((field = mono_class_get_fields (klass, &iter))) {
1048 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
1050 if (mono_field_is_deleted (field))
1052 /* FIXME: Add more types */
1053 switch (field->type->type) {
1056 case MONO_TYPE_BOOLEAN:
1057 if (*((guint8*)this + field->offset) != *((guint8*)that + field->offset))
1062 case MONO_TYPE_CHAR:
1063 if (*(gint16*)((guint8*)this + field->offset) != *(gint16*)((guint8*)that + field->offset))
1068 if (*(gint32*)((guint8*)this + field->offset) != *(gint32*)((guint8*)that + field->offset))
1073 if (*(gint64*)((guint8*)this + field->offset) != *(gint64*)((guint8*)that + field->offset))
1077 if (*(float*)((guint8*)this + field->offset) != *(float*)((guint8*)that + field->offset))
1081 if (*(double*)((guint8*)this + field->offset) != *(double*)((guint8*)that + field->offset))
1086 case MONO_TYPE_STRING: {
1087 MonoString *s1, *s2;
1088 guint32 s1len, s2len;
1089 s1 = *(MonoString**)((guint8*)this + field->offset);
1090 s2 = *(MonoString**)((guint8*)that + field->offset);
1093 if ((s1 == NULL) || (s2 == NULL))
1095 s1len = mono_string_length (s1);
1096 s2len = mono_string_length (s2);
1100 if (memcmp (mono_string_chars (s1), mono_string_chars (s2), s1len * sizeof (gunichar2)) != 0)
1106 values = g_newa (MonoObject*, mono_class_num_fields (klass) * 2);
1107 o = mono_field_get_value_object (mono_object_domain (this), field, this);
1108 values [count++] = o;
1109 o = mono_field_get_value_object (mono_object_domain (this), field, that);
1110 values [count++] = o;
1113 if (klass->enumtype)
1114 /* enums only have one non-static field */
1120 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1121 for (i = 0; i < count; ++i)
1122 mono_array_setref_fast (*fields, i, values [i]);
1129 ICALL_EXPORT MonoReflectionType *
1130 ves_icall_System_Object_GetType (MonoObject *obj)
1132 #ifndef DISABLE_REMOTING
1133 if (obj->vtable->klass == mono_defaults.transparent_proxy_class)
1134 return mono_type_get_object (mono_object_domain (obj), &((MonoTransparentProxy*)obj)->remote_class->proxy_class->byval_arg);
1137 return mono_type_get_object (mono_object_domain (obj), &obj->vtable->klass->byval_arg);
1141 mono_type_type_from_obj (MonoReflectionType *mtype, MonoObject *obj)
1143 mtype->type = &obj->vtable->klass->byval_arg;
1144 g_assert (mtype->type->type);
1148 ves_icall_ModuleBuilder_getToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, gboolean create_open_instance)
1150 MONO_CHECK_ARG_NULL (obj, 0);
1152 return mono_image_create_token (mb->dynamic_image, obj, create_open_instance, TRUE);
1156 ves_icall_ModuleBuilder_getMethodToken (MonoReflectionModuleBuilder *mb,
1157 MonoReflectionMethod *method,
1158 MonoArray *opt_param_types)
1160 MONO_CHECK_ARG_NULL (method, 0);
1162 return mono_image_create_method_token (
1163 mb->dynamic_image, (MonoObject *) method, opt_param_types);
1167 ves_icall_ModuleBuilder_WriteToFile (MonoReflectionModuleBuilder *mb, HANDLE file)
1169 mono_image_create_pefile (mb, file);
1173 ves_icall_ModuleBuilder_build_metadata (MonoReflectionModuleBuilder *mb)
1175 mono_image_build_metadata (mb);
1179 ves_icall_ModuleBuilder_RegisterToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, guint32 token)
1181 mono_image_register_token (mb->dynamic_image, token, obj);
1185 get_caller (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1187 MonoMethod **dest = data;
1189 /* skip unmanaged frames */
1205 get_executing (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1207 MonoMethod **dest = data;
1209 /* skip unmanaged frames */
1214 if (!strcmp (m->klass->name_space, "System.Reflection"))
1223 get_caller_no_reflection (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1225 MonoMethod **dest = data;
1227 /* skip unmanaged frames */
1231 if (m->wrapper_type != MONO_WRAPPER_NONE)
1234 if (m->klass->image == mono_defaults.corlib && !strcmp (m->klass->name_space, "System.Reflection"))
1248 static MonoReflectionType *
1249 type_from_name (const char *str, MonoBoolean ignoreCase)
1251 MonoMethod *m, *dest;
1253 MonoType *type = NULL;
1254 MonoAssembly *assembly = NULL;
1255 MonoTypeNameParse info;
1256 char *temp_str = g_strdup (str);
1257 gboolean type_resolve = FALSE;
1259 /* mono_reflection_parse_type() mangles the string */
1260 if (!mono_reflection_parse_type (temp_str, &info)) {
1261 mono_reflection_free_type_info (&info);
1268 * We must compute the calling assembly as type loading must happen under a metadata context.
1269 * For example. The main assembly is a.exe and Type.GetType is called from dir/b.dll. Without
1270 * the metadata context (basedir currently) set to dir/b.dll we won't be able to load a dir/c.dll.
1272 m = mono_method_get_last_managed ();
1275 mono_stack_walk_no_il (get_caller_no_reflection, &dest);
1280 * FIXME: mono_method_get_last_managed() sometimes returns NULL, thus
1281 * causing ves_icall_System_Reflection_Assembly_GetCallingAssembly()
1282 * to crash. This only seems to happen in some strange remoting
1283 * scenarios and I was unable to figure out what's happening there.
1284 * Dec 10, 2005 - Martin.
1288 assembly = dest->klass->image->assembly;
1289 type_resolve = TRUE;
1291 g_warning (G_STRLOC);
1294 if (info.assembly.name)
1295 assembly = mono_assembly_load (&info.assembly, assembly ? assembly->basedir : NULL, NULL);
1299 /* When loading from the current assembly, AppDomain.TypeResolve will not be called yet */
1300 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1303 if (!info.assembly.name && !type) /* try mscorlib */
1304 type = mono_reflection_get_type (NULL, &info, ignoreCase, &type_resolve);
1306 if (assembly && !type && type_resolve) {
1307 type_resolve = FALSE; /* This will invoke TypeResolve if not done in the first 'if' */
1308 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1311 mono_reflection_free_type_info (&info);
1317 return mono_type_get_object (mono_domain_get (), type);
1321 MonoReflectionType *
1322 mono_type_get (const char *str)
1324 char *copy = g_strdup (str);
1325 MonoReflectionType *type = type_from_name (copy, FALSE);
1332 ICALL_EXPORT MonoReflectionType*
1333 ves_icall_type_from_name (MonoString *name,
1334 MonoBoolean throwOnError,
1335 MonoBoolean ignoreCase)
1337 char *str = mono_string_to_utf8 (name);
1338 MonoReflectionType *type;
1340 type = type_from_name (str, ignoreCase);
1343 MonoException *e = NULL;
1346 e = mono_get_exception_type_load (name, NULL);
1348 mono_loader_clear_error ();
1350 mono_set_pending_exception (e);
1359 ICALL_EXPORT MonoReflectionType*
1360 ves_icall_type_from_handle (MonoType *handle)
1362 MonoDomain *domain = mono_domain_get ();
1364 return mono_type_get_object (domain, handle);
1367 ICALL_EXPORT MonoBoolean
1368 ves_icall_System_Type_EqualsInternal (MonoReflectionType *type, MonoReflectionType *c)
1370 if (c && type->type && c->type)
1371 return mono_metadata_type_equal (type->type, c->type);
1373 return (type == c) ? TRUE : FALSE;
1376 /* System.TypeCode */
1395 TYPECODE_STRING = 18
1398 ICALL_EXPORT guint32
1399 ves_icall_type_GetTypeCodeInternal (MonoReflectionType *type)
1401 int t = type->type->type;
1403 if (type->type->byref)
1404 return TYPECODE_OBJECT;
1408 case MONO_TYPE_VOID:
1409 return TYPECODE_OBJECT;
1410 case MONO_TYPE_BOOLEAN:
1411 return TYPECODE_BOOLEAN;
1413 return TYPECODE_BYTE;
1415 return TYPECODE_SBYTE;
1417 return TYPECODE_UINT16;
1419 return TYPECODE_INT16;
1420 case MONO_TYPE_CHAR:
1421 return TYPECODE_CHAR;
1425 return TYPECODE_OBJECT;
1427 return TYPECODE_UINT32;
1429 return TYPECODE_INT32;
1431 return TYPECODE_UINT64;
1433 return TYPECODE_INT64;
1435 return TYPECODE_SINGLE;
1437 return TYPECODE_DOUBLE;
1438 case MONO_TYPE_VALUETYPE: {
1439 MonoClass *klass = type->type->data.klass;
1441 if (klass->enumtype) {
1442 t = mono_class_enum_basetype (klass)->type;
1444 } else if (mono_is_corlib_image (klass->image)) {
1445 if (strcmp (klass->name_space, "System") == 0) {
1446 if (strcmp (klass->name, "Decimal") == 0)
1447 return TYPECODE_DECIMAL;
1448 else if (strcmp (klass->name, "DateTime") == 0)
1449 return TYPECODE_DATETIME;
1452 return TYPECODE_OBJECT;
1454 case MONO_TYPE_STRING:
1455 return TYPECODE_STRING;
1456 case MONO_TYPE_SZARRAY:
1457 case MONO_TYPE_ARRAY:
1458 case MONO_TYPE_OBJECT:
1460 case MONO_TYPE_MVAR:
1461 case MONO_TYPE_TYPEDBYREF:
1462 return TYPECODE_OBJECT;
1463 case MONO_TYPE_CLASS:
1465 MonoClass *klass = type->type->data.klass;
1466 if (klass->image == mono_defaults.corlib && strcmp (klass->name_space, "System") == 0) {
1467 if (strcmp (klass->name, "DBNull") == 0)
1468 return TYPECODE_DBNULL;
1471 return TYPECODE_OBJECT;
1472 case MONO_TYPE_GENERICINST:
1473 return TYPECODE_OBJECT;
1475 g_error ("type 0x%02x not handled in GetTypeCode()", t);
1480 ICALL_EXPORT guint32
1481 ves_icall_type_is_subtype_of (MonoReflectionType *type, MonoReflectionType *c, MonoBoolean check_interfaces)
1487 g_assert (type != NULL);
1489 domain = ((MonoObject *)type)->vtable->domain;
1491 if (!c) /* FIXME: dont know what do do here */
1494 klass = mono_class_from_mono_type (type->type);
1495 klassc = mono_class_from_mono_type (c->type);
1497 /* Interface check requires a more complex setup so we
1498 * only do for them. Otherwise we simply avoid mono_class_init.
1500 if (check_interfaces) {
1501 mono_class_init_or_throw (klass);
1502 mono_class_init_or_throw (klassc);
1503 } else if (!klass->supertypes || !klassc->supertypes) {
1504 mono_class_setup_supertypes (klass);
1505 mono_class_setup_supertypes (klassc);
1508 if (type->type->byref)
1509 return klassc == mono_defaults.object_class;
1511 return mono_class_is_subclass_of (klass, klassc, check_interfaces);
1515 mono_type_is_primitive (MonoType *type)
1517 return (type->type >= MONO_TYPE_BOOLEAN && type->type <= MONO_TYPE_R8) ||
1518 type-> type == MONO_TYPE_I || type->type == MONO_TYPE_U;
1522 mono_type_get_underlying_type_ignore_byref (MonoType *type)
1524 if (type->type == MONO_TYPE_VALUETYPE && type->data.klass->enumtype)
1525 return mono_class_enum_basetype (type->data.klass);
1526 if (type->type == MONO_TYPE_GENERICINST && type->data.generic_class->container_class->enumtype)
1527 return mono_class_enum_basetype (type->data.generic_class->container_class);
1531 ICALL_EXPORT guint32
1532 ves_icall_type_is_assignable_from (MonoReflectionType *type, MonoReflectionType *c)
1538 g_assert (type != NULL);
1540 domain = ((MonoObject *)type)->vtable->domain;
1542 klass = mono_class_from_mono_type (type->type);
1543 klassc = mono_class_from_mono_type (c->type);
1545 if (type->type->byref ^ c->type->byref)
1548 if (type->type->byref) {
1549 MonoType *t = mono_type_get_underlying_type_ignore_byref (type->type);
1550 MonoType *ot = mono_type_get_underlying_type_ignore_byref (c->type);
1552 klass = mono_class_from_mono_type (t);
1553 klassc = mono_class_from_mono_type (ot);
1555 if (mono_type_is_primitive (t)) {
1556 return mono_type_is_primitive (ot) && klass->instance_size == klassc->instance_size;
1557 } else if (t->type == MONO_TYPE_VAR || t->type == MONO_TYPE_MVAR) {
1558 return t->type == ot->type && t->data.generic_param->num == ot->data.generic_param->num;
1559 } else if (t->type == MONO_TYPE_PTR || t->type == MONO_TYPE_FNPTR) {
1560 return t->type == ot->type;
1562 if (ot->type == MONO_TYPE_VAR || ot->type == MONO_TYPE_MVAR)
1565 if (klass->valuetype)
1566 return klass == klassc;
1567 return klass->valuetype == klassc->valuetype;
1570 return mono_class_is_assignable_from (klass, klassc);
1573 ICALL_EXPORT guint32
1574 ves_icall_type_IsInstanceOfType (MonoReflectionType *type, MonoObject *obj)
1576 MonoClass *klass = mono_class_from_mono_type (type->type);
1577 mono_class_init_or_throw (klass);
1578 return mono_object_isinst (obj, klass) != NULL;
1581 ICALL_EXPORT guint32
1582 ves_icall_get_attributes (MonoReflectionType *type)
1584 MonoClass *klass = mono_class_from_mono_type (type->type);
1585 return klass->flags;
1588 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1589 ves_icall_System_Reflection_FieldInfo_get_marshal_info (MonoReflectionField *field)
1591 MonoClass *klass = field->field->parent;
1592 MonoMarshalType *info;
1596 if (klass->generic_container ||
1597 (klass->generic_class && klass->generic_class->context.class_inst->is_open))
1600 ftype = mono_field_get_type (field->field);
1601 if (ftype && !(ftype->attrs & FIELD_ATTRIBUTE_HAS_FIELD_MARSHAL))
1604 info = mono_marshal_load_type_info (klass);
1606 for (i = 0; i < info->num_fields; ++i) {
1607 if (info->fields [i].field == field->field) {
1608 if (!info->fields [i].mspec)
1611 return mono_reflection_marshal_as_attribute_from_marshal_spec (field->object.vtable->domain, klass, info->fields [i].mspec);
1618 ICALL_EXPORT MonoReflectionField*
1619 ves_icall_System_Reflection_FieldInfo_internal_from_handle_type (MonoClassField *handle, MonoType *type)
1621 gboolean found = FALSE;
1628 klass = handle->parent;
1630 klass = mono_class_from_mono_type (type);
1632 /* Check that the field belongs to the class */
1633 for (k = klass; k; k = k->parent) {
1634 if (k == handle->parent) {
1641 /* The managed code will throw the exception */
1645 return mono_field_get_object (mono_domain_get (), klass, handle);
1648 ICALL_EXPORT MonoArray*
1649 ves_icall_System_Reflection_FieldInfo_GetTypeModifiers (MonoReflectionField *field, MonoBoolean optional)
1652 MonoType *type = mono_field_get_type_checked (field->field, &error);
1653 mono_error_raise_exception (&error);
1655 return type_array_from_modifiers (field->field->parent->image, type, optional);
1659 vell_icall_get_method_attributes (MonoMethod *method)
1661 return method->flags;
1665 ves_icall_get_method_info (MonoMethod *method, MonoMethodInfo *info)
1668 MonoDomain *domain = mono_domain_get ();
1669 MonoMethodSignature* sig;
1671 sig = mono_method_signature_checked (method, &error);
1672 if (!mono_error_ok (&error))
1673 mono_error_raise_exception (&error);
1676 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &method->klass->byval_arg));
1677 MONO_STRUCT_SETREF (info, ret, mono_type_get_object (domain, sig->ret));
1678 info->attrs = method->flags;
1679 info->implattrs = method->iflags;
1680 if (sig->call_convention == MONO_CALL_DEFAULT)
1681 info->callconv = sig->sentinelpos >= 0 ? 2 : 1;
1683 if (sig->call_convention == MONO_CALL_VARARG || sig->sentinelpos >= 0)
1688 info->callconv |= (sig->hasthis << 5) | (sig->explicit_this << 6);
1691 ICALL_EXPORT MonoArray*
1692 ves_icall_get_parameter_info (MonoMethod *method, MonoReflectionMethod *member)
1694 MonoDomain *domain = mono_domain_get ();
1696 return mono_param_get_objects_internal (domain, method, member->reftype ? mono_class_from_mono_type (member->reftype->type) : NULL);
1699 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1700 ves_icall_System_MonoMethodInfo_get_retval_marshal (MonoMethod *method)
1702 MonoDomain *domain = mono_domain_get ();
1703 MonoReflectionMarshalAsAttribute* res = NULL;
1704 MonoMarshalSpec **mspecs;
1707 mspecs = g_new (MonoMarshalSpec*, mono_method_signature (method)->param_count + 1);
1708 mono_method_get_marshal_info (method, mspecs);
1711 res = mono_reflection_marshal_as_attribute_from_marshal_spec (domain, method->klass, mspecs [0]);
1713 for (i = mono_method_signature (method)->param_count; i >= 0; i--)
1715 mono_metadata_free_marshal_spec (mspecs [i]);
1722 ves_icall_MonoField_GetFieldOffset (MonoReflectionField *field)
1724 MonoClass *parent = field->field->parent;
1725 if (!parent->size_inited)
1726 mono_class_init (parent);
1727 mono_class_setup_fields_locking (parent);
1729 return field->field->offset - sizeof (MonoObject);
1732 ICALL_EXPORT MonoReflectionType*
1733 ves_icall_MonoField_GetParentType (MonoReflectionField *field, MonoBoolean declaring)
1737 parent = declaring? field->field->parent: field->klass;
1739 return mono_type_get_object (mono_object_domain (field), &parent->byval_arg);
1742 ICALL_EXPORT MonoObject *
1743 ves_icall_MonoField_GetValueInternal (MonoReflectionField *field, MonoObject *obj)
1745 MonoClass *fklass = field->klass;
1746 MonoClassField *cf = field->field;
1747 MonoDomain *domain = mono_object_domain (field);
1749 if (fklass->image->assembly->ref_only) {
1750 mono_set_pending_exception (mono_get_exception_invalid_operation (
1751 "It is illegal to get the value on a field on a type loaded using the ReflectionOnly methods."));
1755 if (mono_security_core_clr_enabled ())
1756 mono_security_core_clr_ensure_reflection_access_field (cf);
1758 return mono_field_get_value_object (domain, cf, obj);
1762 ves_icall_MonoField_SetValueInternal (MonoReflectionField *field, MonoObject *obj, MonoObject *value)
1765 MonoClassField *cf = field->field;
1769 if (field->klass->image->assembly->ref_only) {
1770 mono_set_pending_exception (mono_get_exception_invalid_operation (
1771 "It is illegal to set the value on a field on a type loaded using the ReflectionOnly methods."));
1775 if (mono_security_core_clr_enabled ())
1776 mono_security_core_clr_ensure_reflection_access_field (cf);
1778 type = mono_field_get_type_checked (cf, &error);
1779 if (!mono_error_ok (&error))
1780 mono_error_raise_exception (&error);
1782 v = (gchar *) value;
1784 switch (type->type) {
1787 case MONO_TYPE_BOOLEAN:
1790 case MONO_TYPE_CHAR:
1799 case MONO_TYPE_VALUETYPE:
1802 v += sizeof (MonoObject);
1804 case MONO_TYPE_STRING:
1805 case MONO_TYPE_OBJECT:
1806 case MONO_TYPE_CLASS:
1807 case MONO_TYPE_ARRAY:
1808 case MONO_TYPE_SZARRAY:
1811 case MONO_TYPE_GENERICINST: {
1812 MonoGenericClass *gclass = type->data.generic_class;
1813 g_assert (!gclass->context.class_inst->is_open);
1815 if (mono_class_is_nullable (mono_class_from_mono_type (type))) {
1816 MonoClass *nklass = mono_class_from_mono_type (type);
1817 MonoObject *nullable;
1820 * Convert the boxed vtype into a Nullable structure.
1821 * This is complicated by the fact that Nullables have
1822 * a variable structure.
1824 nullable = mono_object_new (mono_domain_get (), nklass);
1826 mono_nullable_init (mono_object_unbox (nullable), value, nklass);
1828 v = mono_object_unbox (nullable);
1831 if (gclass->container_class->valuetype && (v != NULL))
1832 v += sizeof (MonoObject);
1836 g_error ("type 0x%x not handled in "
1837 "ves_icall_FieldInfo_SetValueInternal", type->type);
1842 if (type->attrs & FIELD_ATTRIBUTE_STATIC) {
1843 MonoVTable *vtable = mono_class_vtable_full (mono_object_domain (field), cf->parent, TRUE);
1844 if (!vtable->initialized)
1845 mono_runtime_class_init (vtable);
1846 mono_field_static_set_value (vtable, cf, v);
1848 mono_field_set_value (obj, cf, v);
1852 ICALL_EXPORT MonoObject *
1853 ves_icall_MonoField_GetRawConstantValue (MonoReflectionField *this)
1855 MonoObject *o = NULL;
1856 MonoClassField *field = this->field;
1858 MonoDomain *domain = mono_object_domain (this);
1860 MonoTypeEnum def_type;
1861 const char *def_value;
1865 mono_class_init (field->parent);
1867 t = mono_field_get_type_checked (field, &error);
1868 if (!mono_error_ok (&error))
1869 mono_error_raise_exception (&error);
1871 if (!(t->attrs & FIELD_ATTRIBUTE_HAS_DEFAULT)) {
1872 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1876 if (image_is_dynamic (field->parent->image)) {
1877 MonoClass *klass = field->parent;
1878 int fidx = field - klass->fields;
1880 g_assert (fidx >= 0 && fidx < klass->field.count);
1881 g_assert (klass->ext);
1882 g_assert (klass->ext->field_def_values);
1883 def_type = klass->ext->field_def_values [fidx].def_type;
1884 def_value = klass->ext->field_def_values [fidx].data;
1885 if (def_type == MONO_TYPE_END) {
1886 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1890 def_value = mono_class_get_field_default_value (field, &def_type);
1891 /* FIXME, maybe we should try to raise TLE if field->parent is broken */
1893 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1898 /*FIXME unify this with reflection.c:mono_get_object_from_blob*/
1902 case MONO_TYPE_BOOLEAN:
1905 case MONO_TYPE_CHAR:
1913 case MONO_TYPE_R8: {
1916 /* boxed value type */
1917 t = g_new0 (MonoType, 1);
1919 klass = mono_class_from_mono_type (t);
1921 o = mono_object_new (domain, klass);
1922 v = ((gchar *) o) + sizeof (MonoObject);
1923 mono_get_constant_value_from_blob (domain, def_type, def_value, v);
1926 case MONO_TYPE_STRING:
1927 case MONO_TYPE_CLASS:
1928 mono_get_constant_value_from_blob (domain, def_type, def_value, &o);
1931 g_assert_not_reached ();
1937 ICALL_EXPORT MonoReflectionType*
1938 ves_icall_MonoField_ResolveType (MonoReflectionField *ref_field)
1941 MonoClassField *field = ref_field->field;
1942 MonoType *type = mono_field_get_type_checked (field, &error);
1943 if (!mono_error_ok (&error))
1944 mono_error_raise_exception (&error);
1945 return mono_type_get_object (mono_object_domain (ref_field), type);
1948 ICALL_EXPORT MonoReflectionType*
1949 ves_icall_MonoGenericMethod_get_ReflectedType (MonoReflectionGenericMethod *rmethod)
1951 MonoMethod *method = rmethod->method.method;
1953 return mono_type_get_object (mono_object_domain (rmethod), &method->klass->byval_arg);
1956 /* From MonoProperty.cs */
1958 PInfo_Attributes = 1,
1959 PInfo_GetMethod = 1 << 1,
1960 PInfo_SetMethod = 1 << 2,
1961 PInfo_ReflectedType = 1 << 3,
1962 PInfo_DeclaringType = 1 << 4,
1967 ves_icall_get_property_info (MonoReflectionProperty *property, MonoPropertyInfo *info, PInfo req_info)
1969 MonoDomain *domain = mono_object_domain (property);
1971 if ((req_info & PInfo_ReflectedType) != 0)
1972 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &property->klass->byval_arg));
1973 if ((req_info & PInfo_DeclaringType) != 0)
1974 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &property->property->parent->byval_arg));
1976 if ((req_info & PInfo_Name) != 0)
1977 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, property->property->name));
1979 if ((req_info & PInfo_Attributes) != 0)
1980 info->attrs = property->property->attrs;
1982 if ((req_info & PInfo_GetMethod) != 0)
1983 MONO_STRUCT_SETREF (info, get, property->property->get ?
1984 mono_method_get_object (domain, property->property->get, property->klass): NULL);
1986 if ((req_info & PInfo_SetMethod) != 0)
1987 MONO_STRUCT_SETREF (info, set, property->property->set ?
1988 mono_method_get_object (domain, property->property->set, property->klass): NULL);
1990 * There may be other methods defined for properties, though, it seems they are not exposed
1991 * in the reflection API
1996 ves_icall_get_event_info (MonoReflectionMonoEvent *event, MonoEventInfo *info)
1998 MonoDomain *domain = mono_object_domain (event);
2000 MONO_STRUCT_SETREF (info, reflected_type, mono_type_get_object (domain, &event->klass->byval_arg));
2001 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &event->event->parent->byval_arg));
2003 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, event->event->name));
2004 info->attrs = event->event->attrs;
2005 MONO_STRUCT_SETREF (info, add_method, event->event->add ? mono_method_get_object (domain, event->event->add, NULL): NULL);
2006 MONO_STRUCT_SETREF (info, remove_method, event->event->remove ? mono_method_get_object (domain, event->event->remove, NULL): NULL);
2007 MONO_STRUCT_SETREF (info, raise_method, event->event->raise ? mono_method_get_object (domain, event->event->raise, NULL): NULL);
2009 #ifndef MONO_SMALL_CONFIG
2010 if (event->event->other) {
2012 while (event->event->other [n])
2014 MONO_STRUCT_SETREF (info, other_methods, mono_array_new (domain, mono_defaults.method_info_class, n));
2016 for (i = 0; i < n; i++)
2017 mono_array_setref (info->other_methods, i, mono_method_get_object (domain, event->event->other [i], NULL));
2023 collect_interfaces (MonoClass *klass, GHashTable *ifaces, MonoError *error)
2028 mono_class_setup_interfaces (klass, error);
2029 if (!mono_error_ok (error))
2032 for (i = 0; i < klass->interface_count; i++) {
2033 ic = klass->interfaces [i];
2034 g_hash_table_insert (ifaces, ic, ic);
2036 collect_interfaces (ic, ifaces, error);
2037 if (!mono_error_ok (error))
2043 MonoArray *iface_array;
2044 MonoGenericContext *context;
2048 } FillIfaceArrayData;
2051 fill_iface_array (gpointer key, gpointer value, gpointer user_data)
2053 FillIfaceArrayData *data = user_data;
2054 MonoClass *ic = key;
2055 MonoType *ret = &ic->byval_arg, *inflated = NULL;
2057 if (!mono_error_ok (data->error))
2060 if (data->context && ic->generic_class && ic->generic_class->context.class_inst->is_open) {
2061 inflated = ret = mono_class_inflate_generic_type_checked (ret, data->context, data->error);
2062 if (!mono_error_ok (data->error))
2066 mono_array_setref (data->iface_array, data->next_idx++, mono_type_get_object (data->domain, ret));
2069 mono_metadata_free_type (inflated);
2072 ICALL_EXPORT MonoArray*
2073 ves_icall_Type_GetInterfaces (MonoReflectionType* type)
2076 MonoClass *class = mono_class_from_mono_type (type->type);
2078 FillIfaceArrayData data = { 0 };
2081 GHashTable *iface_hash = g_hash_table_new (NULL, NULL);
2083 if (class->generic_class && class->generic_class->context.class_inst->is_open) {
2084 data.context = mono_class_get_context (class);
2085 class = class->generic_class->container_class;
2088 for (parent = class; parent; parent = parent->parent) {
2089 mono_class_setup_interfaces (parent, &error);
2090 if (!mono_error_ok (&error))
2092 collect_interfaces (parent, iface_hash, &error);
2093 if (!mono_error_ok (&error))
2097 data.error = &error;
2098 data.domain = mono_object_domain (type);
2100 len = g_hash_table_size (iface_hash);
2102 g_hash_table_destroy (iface_hash);
2103 if (!data.domain->empty_types)
2104 data.domain->empty_types = mono_array_new_cached (data.domain, mono_defaults.monotype_class, 0);
2105 return data.domain->empty_types;
2108 data.iface_array = mono_array_new_cached (data.domain, mono_defaults.monotype_class, len);
2109 g_hash_table_foreach (iface_hash, fill_iface_array, &data);
2110 if (!mono_error_ok (&error))
2113 g_hash_table_destroy (iface_hash);
2114 return data.iface_array;
2117 g_hash_table_destroy (iface_hash);
2118 mono_error_raise_exception (&error);
2123 ves_icall_Type_GetInterfaceMapData (MonoReflectionType *type, MonoReflectionType *iface, MonoArray **targets, MonoArray **methods)
2125 gboolean variance_used;
2126 MonoClass *class = mono_class_from_mono_type (type->type);
2127 MonoClass *iclass = mono_class_from_mono_type (iface->type);
2128 MonoReflectionMethod *member;
2131 int i = 0, len, ioffset;
2134 mono_class_init_or_throw (class);
2135 mono_class_init_or_throw (iclass);
2137 mono_class_setup_vtable (class);
2139 ioffset = mono_class_interface_offset_with_variance (class, iclass, &variance_used);
2143 len = mono_class_num_methods (iclass);
2144 domain = mono_object_domain (type);
2145 mono_gc_wbarrier_generic_store (targets, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2146 mono_gc_wbarrier_generic_store (methods, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2148 while ((method = mono_class_get_methods (iclass, &iter))) {
2149 member = mono_method_get_object (domain, method, iclass);
2150 mono_array_setref (*methods, i, member);
2151 member = mono_method_get_object (domain, class->vtable [i + ioffset], class);
2152 mono_array_setref (*targets, i, member);
2159 ves_icall_Type_GetPacking (MonoReflectionType *type, guint32 *packing, guint32 *size)
2161 MonoClass *klass = mono_class_from_mono_type (type->type);
2162 mono_class_init_or_throw (klass);
2164 if (image_is_dynamic (klass->image)) {
2165 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)type;
2166 *packing = tb->packing_size;
2167 *size = tb->class_size;
2169 mono_metadata_packing_from_typedef (klass->image, klass->type_token, packing, size);
2173 ICALL_EXPORT MonoReflectionType*
2174 ves_icall_MonoType_GetElementType (MonoReflectionType *type)
2178 if (!type->type->byref && type->type->type == MONO_TYPE_SZARRAY)
2179 return mono_type_get_object (mono_object_domain (type), &type->type->data.klass->byval_arg);
2181 class = mono_class_from_mono_type (type->type);
2182 mono_class_init_or_throw (class);
2184 // GetElementType should only return a type for:
2185 // Array Pointer PassedByRef
2186 if (type->type->byref)
2187 return mono_type_get_object (mono_object_domain (type), &class->byval_arg);
2188 else if (class->element_class && MONO_CLASS_IS_ARRAY (class))
2189 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2190 else if (class->element_class && type->type->type == MONO_TYPE_PTR)
2191 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2196 ICALL_EXPORT MonoReflectionType*
2197 ves_icall_get_type_parent (MonoReflectionType *type)
2199 if (type->type->byref)
2202 MonoClass *class = mono_class_from_mono_type (type->type);
2203 return class->parent ? mono_type_get_object (mono_object_domain (type), &class->parent->byval_arg): NULL;
2206 ICALL_EXPORT MonoBoolean
2207 ves_icall_type_ispointer (MonoReflectionType *type)
2209 return type->type->type == MONO_TYPE_PTR;
2212 ICALL_EXPORT MonoBoolean
2213 ves_icall_type_isprimitive (MonoReflectionType *type)
2215 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)));
2218 ICALL_EXPORT MonoBoolean
2219 ves_icall_type_isbyref (MonoReflectionType *type)
2221 return type->type->byref;
2224 ICALL_EXPORT MonoBoolean
2225 ves_icall_type_iscomobject (MonoReflectionType *type)
2227 MonoClass *klass = mono_class_from_mono_type (type->type);
2228 mono_class_init_or_throw (klass);
2230 return mono_class_is_com_object (klass);
2233 ICALL_EXPORT MonoReflectionModule*
2234 ves_icall_MonoType_get_Module (MonoReflectionType *type)
2236 MonoClass *class = mono_class_from_mono_type (type->type);
2237 return mono_module_get_object (mono_object_domain (type), class->image);
2240 ICALL_EXPORT MonoReflectionAssembly*
2241 ves_icall_MonoType_get_Assembly (MonoReflectionType *type)
2243 MonoDomain *domain = mono_domain_get ();
2244 MonoClass *class = mono_class_from_mono_type (type->type);
2245 return mono_assembly_get_object (domain, class->image->assembly);
2248 ICALL_EXPORT MonoReflectionType*
2249 ves_icall_MonoType_get_DeclaringType (MonoReflectionType *type)
2251 MonoDomain *domain = mono_domain_get ();
2254 if (type->type->byref)
2256 if (type->type->type == MONO_TYPE_VAR) {
2257 MonoGenericContainer *param = mono_type_get_generic_param_owner (type->type);
2258 class = param ? param->owner.klass : NULL;
2259 } else if (type->type->type == MONO_TYPE_MVAR) {
2260 MonoGenericContainer *param = mono_type_get_generic_param_owner (type->type);
2261 class = param ? param->owner.method->klass : NULL;
2263 class = mono_class_from_mono_type (type->type)->nested_in;
2266 return class ? mono_type_get_object (domain, &class->byval_arg) : NULL;
2269 ICALL_EXPORT MonoString*
2270 ves_icall_MonoType_get_Name (MonoReflectionType *type)
2272 MonoDomain *domain = mono_domain_get ();
2273 MonoClass *class = mono_class_from_mono_type (type->type);
2275 if (type->type->byref) {
2276 char *n = g_strdup_printf ("%s&", class->name);
2277 MonoString *res = mono_string_new (domain, n);
2283 return mono_string_new (domain, class->name);
2287 ICALL_EXPORT MonoString*
2288 ves_icall_MonoType_get_Namespace (MonoReflectionType *type)
2290 MonoDomain *domain = mono_domain_get ();
2291 MonoClass *class = mono_class_from_mono_type (type->type);
2293 while (class->nested_in)
2294 class = class->nested_in;
2296 if (class->name_space [0] == '\0')
2299 return mono_string_new (domain, class->name_space);
2303 ves_icall_MonoType_GetArrayRank (MonoReflectionType *type)
2307 if (type->type->type != MONO_TYPE_ARRAY && type->type->type != MONO_TYPE_SZARRAY) {
2308 mono_set_pending_exception (mono_get_exception_argument ("type", "Type must be an array type"));
2312 class = mono_class_from_mono_type (type->type);
2317 ICALL_EXPORT MonoArray*
2318 ves_icall_MonoType_GetGenericArguments (MonoReflectionType *type)
2321 MonoClass *klass, *pklass;
2322 MonoDomain *domain = mono_object_domain (type);
2323 MonoVTable *array_vtable = mono_class_vtable_full (domain, mono_array_class_get_cached (mono_defaults.systemtype_class, 1), TRUE);
2326 klass = mono_class_from_mono_type (type->type);
2328 if (klass->generic_container) {
2329 MonoGenericContainer *container = klass->generic_container;
2330 res = mono_array_new_specific (array_vtable, container->type_argc);
2331 for (i = 0; i < container->type_argc; ++i) {
2332 pklass = mono_class_from_generic_parameter (mono_generic_container_get_param (container, i), klass->image, FALSE);
2333 mono_array_setref (res, i, mono_type_get_object (domain, &pklass->byval_arg));
2335 } else if (klass->generic_class) {
2336 MonoGenericInst *inst = klass->generic_class->context.class_inst;
2337 res = mono_array_new_specific (array_vtable, inst->type_argc);
2338 for (i = 0; i < inst->type_argc; ++i)
2339 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2341 res = mono_array_new_specific (array_vtable, 0);
2346 ICALL_EXPORT gboolean
2347 ves_icall_Type_get_IsGenericTypeDefinition (MonoReflectionType *type)
2351 if (!IS_MONOTYPE (type))
2354 if (type->type->byref)
2357 klass = mono_class_from_mono_type (type->type);
2358 return klass->generic_container != NULL;
2361 ICALL_EXPORT MonoReflectionType*
2362 ves_icall_Type_GetGenericTypeDefinition_impl (MonoReflectionType *type)
2366 if (type->type->byref)
2369 klass = mono_class_from_mono_type (type->type);
2371 if (klass->generic_container) {
2372 return type; /* check this one */
2374 if (klass->generic_class) {
2375 MonoClass *generic_class = klass->generic_class->container_class;
2378 tb = mono_class_get_ref_info (generic_class);
2380 if (generic_class->wastypebuilder && tb)
2383 return mono_type_get_object (mono_object_domain (type), &generic_class->byval_arg);
2388 ICALL_EXPORT MonoReflectionType*
2389 ves_icall_Type_MakeGenericType (MonoReflectionType *type, MonoArray *type_array)
2392 MonoType *geninst, **types;
2395 g_assert (IS_MONOTYPE (type));
2396 mono_class_init_or_throw (mono_class_from_mono_type (type->type));
2398 count = mono_array_length (type_array);
2399 types = g_new0 (MonoType *, count);
2401 for (i = 0; i < count; i++) {
2402 MonoReflectionType *t = mono_array_get (type_array, gpointer, i);
2403 types [i] = t->type;
2406 geninst = mono_reflection_bind_generic_parameters (type, count, types);
2411 class = mono_class_from_mono_type (geninst);
2413 /*we might inflate to the GTD*/
2414 if (class->generic_class && !mono_verifier_class_is_valid_generic_instantiation (class)) {
2415 mono_set_pending_exception (mono_get_exception_argument ("typeArguments", "Invalid generic arguments"));
2419 return mono_type_get_object (mono_object_domain (type), geninst);
2422 ICALL_EXPORT gboolean
2423 ves_icall_Type_get_IsGenericInstance (MonoReflectionType *type)
2427 if (type->type->byref)
2430 klass = mono_class_from_mono_type (type->type);
2432 return klass->generic_class != NULL;
2435 ICALL_EXPORT gboolean
2436 ves_icall_Type_get_IsGenericType (MonoReflectionType *type)
2440 if (!IS_MONOTYPE (type))
2443 if (type->type->byref)
2446 klass = mono_class_from_mono_type (type->type);
2447 return klass->generic_class != NULL || klass->generic_container != NULL;
2451 ves_icall_Type_GetGenericParameterPosition (MonoReflectionType *type)
2453 if (!IS_MONOTYPE (type))
2456 if (is_generic_parameter (type->type))
2457 return mono_type_get_generic_param_num (type->type);
2461 ICALL_EXPORT GenericParameterAttributes
2462 ves_icall_Type_GetGenericParameterAttributes (MonoReflectionType *type)
2464 g_assert (IS_MONOTYPE (type));
2465 g_assert (is_generic_parameter (type->type));
2466 return mono_generic_param_info (type->type->data.generic_param)->flags;
2469 ICALL_EXPORT MonoArray *
2470 ves_icall_Type_GetGenericParameterConstraints (MonoReflectionType *type)
2472 MonoGenericParamInfo *param_info;
2478 g_assert (IS_MONOTYPE (type));
2480 domain = mono_object_domain (type);
2481 param_info = mono_generic_param_info (type->type->data.generic_param);
2482 for (count = 0, ptr = param_info->constraints; ptr && *ptr; ptr++, count++)
2485 res = mono_array_new (domain, mono_defaults.monotype_class, count);
2486 for (i = 0; i < count; i++)
2487 mono_array_setref (res, i, mono_type_get_object (domain, ¶m_info->constraints [i]->byval_arg));
2493 ICALL_EXPORT MonoBoolean
2494 ves_icall_MonoType_get_IsGenericParameter (MonoReflectionType *type)
2496 return is_generic_parameter (type->type);
2499 ICALL_EXPORT MonoBoolean
2500 ves_icall_TypeBuilder_get_IsGenericParameter (MonoReflectionTypeBuilder *tb)
2502 return is_generic_parameter (tb->type.type);
2506 ves_icall_EnumBuilder_setup_enum_type (MonoReflectionType *enumtype,
2507 MonoReflectionType *t)
2509 enumtype->type = t->type;
2512 ICALL_EXPORT MonoReflectionMethod*
2513 ves_icall_MonoType_GetCorrespondingInflatedMethod (MonoReflectionType *type,
2514 MonoReflectionMethod* generic)
2521 domain = ((MonoObject *)type)->vtable->domain;
2523 klass = mono_class_from_mono_type (type->type);
2524 mono_class_init_or_throw (klass);
2527 while ((method = mono_class_get_methods (klass, &iter))) {
2528 if (method->token == generic->method->token)
2529 return mono_method_get_object (domain, method, klass);
2537 ICALL_EXPORT MonoReflectionMethod *
2538 ves_icall_MonoType_get_DeclaringMethod (MonoReflectionType *ref_type)
2541 MonoType *type = ref_type->type;
2543 if (type->byref || (type->type != MONO_TYPE_MVAR && type->type != MONO_TYPE_VAR)) {
2544 mono_set_pending_exception (mono_get_exception_invalid_operation ("DeclaringMethod can only be used on generic arguments"));
2547 if (type->type == MONO_TYPE_VAR)
2550 method = mono_type_get_generic_param_owner (type)->owner.method;
2552 return mono_method_get_object (mono_object_domain (ref_type), method, method->klass);
2555 ICALL_EXPORT MonoReflectionDllImportAttribute*
2556 ves_icall_MonoMethod_GetDllImportAttribute (MonoMethod *method)
2558 static MonoClass *DllImportAttributeClass = NULL;
2559 MonoDomain *domain = mono_domain_get ();
2560 MonoReflectionDllImportAttribute *attr;
2561 MonoImage *image = method->klass->image;
2562 MonoMethodPInvoke *piinfo = (MonoMethodPInvoke *)method;
2563 MonoTableInfo *tables = image->tables;
2564 MonoTableInfo *im = &tables [MONO_TABLE_IMPLMAP];
2565 MonoTableInfo *mr = &tables [MONO_TABLE_MODULEREF];
2566 guint32 im_cols [MONO_IMPLMAP_SIZE];
2567 guint32 scope_token;
2568 const char *import = NULL;
2569 const char *scope = NULL;
2572 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
2575 if (!DllImportAttributeClass) {
2576 DllImportAttributeClass =
2577 mono_class_from_name (mono_defaults.corlib,
2578 "System.Runtime.InteropServices", "DllImportAttribute");
2579 g_assert (DllImportAttributeClass);
2582 if (image_is_dynamic (method->klass->image)) {
2583 MonoReflectionMethodAux *method_aux =
2584 g_hash_table_lookup (
2585 ((MonoDynamicImage*)method->klass->image)->method_aux_hash, method);
2587 import = method_aux->dllentry;
2588 scope = method_aux->dll;
2591 if (!import || !scope) {
2592 mono_set_pending_exception (mono_get_exception_argument ("method", "System.Reflection.Emit method with invalid pinvoke information"));
2597 if (piinfo->implmap_idx) {
2598 mono_metadata_decode_row (im, piinfo->implmap_idx - 1, im_cols, MONO_IMPLMAP_SIZE);
2600 piinfo->piflags = im_cols [MONO_IMPLMAP_FLAGS];
2601 import = mono_metadata_string_heap (image, im_cols [MONO_IMPLMAP_NAME]);
2602 scope_token = mono_metadata_decode_row_col (mr, im_cols [MONO_IMPLMAP_SCOPE] - 1, MONO_MODULEREF_NAME);
2603 scope = mono_metadata_string_heap (image, scope_token);
2606 flags = piinfo->piflags;
2608 attr = (MonoReflectionDllImportAttribute*)mono_object_new (domain, DllImportAttributeClass);
2610 MONO_OBJECT_SETREF (attr, dll, mono_string_new (domain, scope));
2611 MONO_OBJECT_SETREF (attr, entry_point, mono_string_new (domain, import));
2612 attr->call_conv = (flags & 0x700) >> 8;
2613 attr->charset = ((flags & 0x6) >> 1) + 1;
2614 if (attr->charset == 1)
2616 attr->exact_spelling = (flags & 0x1) != 0;
2617 attr->set_last_error = (flags & 0x40) != 0;
2618 attr->best_fit_mapping = (flags & 0x30) == 0x10;
2619 attr->throw_on_unmappable = (flags & 0x3000) == 0x1000;
2620 attr->preserve_sig = FALSE;
2625 ICALL_EXPORT MonoReflectionMethod *
2626 ves_icall_MonoMethod_GetGenericMethodDefinition (MonoReflectionMethod *method)
2628 MonoMethodInflated *imethod;
2631 if (method->method->is_generic)
2634 if (!method->method->is_inflated)
2637 imethod = (MonoMethodInflated *) method->method;
2639 result = imethod->declaring;
2640 /* Not a generic method. */
2641 if (!result->is_generic)
2644 if (image_is_dynamic (method->method->klass->image)) {
2645 MonoDynamicImage *image = (MonoDynamicImage*)method->method->klass->image;
2646 MonoReflectionMethod *res;
2649 * FIXME: Why is this stuff needed at all ? Why can't the code below work for
2650 * the dynamic case as well ?
2652 mono_image_lock ((MonoImage*)image);
2653 res = mono_g_hash_table_lookup (image->generic_def_objects, imethod);
2654 mono_image_unlock ((MonoImage*)image);
2660 if (imethod->context.class_inst) {
2661 MonoClass *klass = ((MonoMethod *) imethod)->klass;
2662 /*Generic methods gets the context of the GTD.*/
2663 if (mono_class_get_context (klass)) {
2665 result = mono_class_inflate_generic_method_full_checked (result, klass, mono_class_get_context (klass), &error);
2666 mono_error_raise_exception (&error);
2670 return mono_method_get_object (mono_object_domain (method), result, NULL);
2673 ICALL_EXPORT gboolean
2674 ves_icall_MonoMethod_get_IsGenericMethod (MonoReflectionMethod *method)
2676 return mono_method_signature (method->method)->generic_param_count != 0;
2679 ICALL_EXPORT gboolean
2680 ves_icall_MonoMethod_get_IsGenericMethodDefinition (MonoReflectionMethod *method)
2682 return method->method->is_generic;
2685 ICALL_EXPORT MonoArray*
2686 ves_icall_MonoMethod_GetGenericArguments (MonoReflectionMethod *method)
2692 domain = mono_object_domain (method);
2694 if (method->method->is_inflated) {
2695 MonoGenericInst *inst = mono_method_get_context (method->method)->method_inst;
2698 count = inst->type_argc;
2699 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2701 for (i = 0; i < count; i++)
2702 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2708 count = mono_method_signature (method->method)->generic_param_count;
2709 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2711 for (i = 0; i < count; i++) {
2712 MonoGenericContainer *container = mono_method_get_generic_container (method->method);
2713 MonoGenericParam *param = mono_generic_container_get_param (container, i);
2714 MonoClass *pklass = mono_class_from_generic_parameter (
2715 param, method->method->klass->image, TRUE);
2716 mono_array_setref (res, i,
2717 mono_type_get_object (domain, &pklass->byval_arg));
2723 ICALL_EXPORT MonoObject *
2724 ves_icall_InternalInvoke (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoException **exc)
2727 * Invoke from reflection is supposed to always be a virtual call (the API
2728 * is stupid), mono_runtime_invoke_*() calls the provided method, allowing
2729 * greater flexibility.
2731 MonoMethod *m = method->method;
2732 MonoMethodSignature *sig = mono_method_signature (m);
2739 if (mono_security_core_clr_enabled ())
2740 mono_security_core_clr_ensure_reflection_access_method (m);
2742 if (!(m->flags & METHOD_ATTRIBUTE_STATIC)) {
2743 if (!mono_class_vtable_full (mono_object_domain (method), m->klass, FALSE)) {
2744 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_class_get_exception_for_failure (m->klass));
2749 if (!mono_object_isinst (this, m->klass)) {
2750 char *this_name = mono_type_get_full_name (mono_object_get_class (this));
2751 char *target_name = mono_type_get_full_name (m->klass);
2752 char *msg = g_strdup_printf ("Object of type '%s' doesn't match target type '%s'", this_name, target_name);
2753 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", msg));
2755 g_free (target_name);
2759 m = mono_object_get_virtual_method (this, m);
2760 /* must pass the pointer to the value for valuetype methods */
2761 if (m->klass->valuetype)
2762 obj = mono_object_unbox (this);
2763 } else if (strcmp (m->name, ".ctor") && !m->wrapper_type) {
2764 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", "Non-static method requires a target."));
2769 if (sig->ret->byref) {
2770 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"));
2774 pcount = params? mono_array_length (params): 0;
2775 if (pcount != sig->param_count) {
2776 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name (mono_defaults.corlib, "System.Reflection", "TargetParameterCountException"));
2780 if ((m->klass->flags & TYPE_ATTRIBUTE_ABSTRACT) && !strcmp (m->name, ".ctor") && !this) {
2781 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."));
2785 image = m->klass->image;
2786 if (image->assembly->ref_only) {
2787 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."));
2791 if (image_is_dynamic (image) && !((MonoDynamicImage*)image)->run) {
2792 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_get_exception_not_supported ("Cannot invoke a method in a dynamic assembly without run access."));
2796 if (m->klass->rank && !strcmp (m->name, ".ctor")) {
2799 intptr_t *lower_bounds;
2800 pcount = mono_array_length (params);
2801 lengths = alloca (sizeof (uintptr_t) * pcount);
2802 /* Note: the synthetized array .ctors have int32 as argument type */
2803 for (i = 0; i < pcount; ++i)
2804 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, i) + sizeof (MonoObject));
2806 if (m->klass->rank == 1 && sig->param_count == 2 && m->klass->element_class->rank) {
2807 /* This is a ctor for jagged arrays. MS creates an array of arrays. */
2808 MonoArray *arr = mono_array_new_full (mono_object_domain (params), m->klass, lengths, NULL);
2810 for (i = 0; i < mono_array_length (arr); ++i) {
2811 MonoArray *subarray = mono_array_new_full (mono_object_domain (params), m->klass->element_class, &lengths [1], NULL);
2813 mono_array_setref_fast (arr, i, subarray);
2815 return (MonoObject*)arr;
2818 if (m->klass->rank == pcount) {
2819 /* Only lengths provided. */
2820 lower_bounds = NULL;
2822 g_assert (pcount == (m->klass->rank * 2));
2823 /* lower bounds are first. */
2824 lower_bounds = (intptr_t*)lengths;
2825 lengths += m->klass->rank;
2828 return (MonoObject*)mono_array_new_full (mono_object_domain (params), m->klass, lengths, lower_bounds);
2830 return mono_runtime_invoke_array (m, obj, params, NULL);
2833 #ifndef DISABLE_REMOTING
2834 ICALL_EXPORT MonoObject *
2835 ves_icall_InternalExecute (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoArray **outArgs)
2837 MonoDomain *domain = mono_object_domain (method);
2838 MonoMethod *m = method->method;
2839 MonoMethodSignature *sig = mono_method_signature (m);
2840 MonoArray *out_args;
2842 int i, j, outarg_count = 0;
2844 if (m->klass == mono_defaults.object_class) {
2845 if (!strcmp (m->name, "FieldGetter")) {
2846 MonoClass *k = this->vtable->klass;
2850 /* If this is a proxy, then it must be a CBO */
2851 if (k == mono_defaults.transparent_proxy_class) {
2852 MonoTransparentProxy *tp = (MonoTransparentProxy*) this;
2853 this = tp->rp->unwrapped_server;
2855 k = this->vtable->klass;
2858 name = mono_array_get (params, MonoString *, 1);
2859 str = mono_string_to_utf8 (name);
2862 MonoClassField* field = mono_class_get_field_from_name (k, str);
2864 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2865 if (field_klass->valuetype)
2866 result = mono_value_box (domain, field_klass, (char *)this + field->offset);
2868 result = *((gpointer *)((char *)this + field->offset));
2870 out_args = mono_array_new (domain, mono_defaults.object_class, 1);
2871 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2872 mono_array_setref (out_args, 0, result);
2880 g_assert_not_reached ();
2882 } else if (!strcmp (m->name, "FieldSetter")) {
2883 MonoClass *k = this->vtable->klass;
2889 /* If this is a proxy, then it must be a CBO */
2890 if (k == mono_defaults.transparent_proxy_class) {
2891 MonoTransparentProxy *tp = (MonoTransparentProxy*) this;
2892 this = tp->rp->unwrapped_server;
2894 k = this->vtable->klass;
2897 name = mono_array_get (params, MonoString *, 1);
2898 str = mono_string_to_utf8 (name);
2901 MonoClassField* field = mono_class_get_field_from_name (k, str);
2903 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2904 MonoObject *val = mono_array_get (params, gpointer, 2);
2906 if (field_klass->valuetype) {
2907 size = mono_type_size (field->type, &align);
2908 g_assert (size == mono_class_value_size (field_klass, NULL));
2909 mono_gc_wbarrier_value_copy ((char *)this + field->offset, (char*)val + sizeof (MonoObject), 1, field_klass);
2911 mono_gc_wbarrier_set_field (this, (char*)this + field->offset, val);
2914 out_args = mono_array_new (domain, mono_defaults.object_class, 0);
2915 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2925 g_assert_not_reached ();
2930 for (i = 0; i < mono_array_length (params); i++) {
2931 if (sig->params [i]->byref)
2935 out_args = mono_array_new (domain, mono_defaults.object_class, outarg_count);
2937 /* handle constructors only for objects already allocated */
2938 if (!strcmp (method->method->name, ".ctor"))
2941 /* This can be called only on MBR objects, so no need to unbox for valuetypes. */
2942 g_assert (!method->method->klass->valuetype);
2943 result = mono_runtime_invoke_array (method->method, this, params, NULL);
2945 for (i = 0, j = 0; i < mono_array_length (params); i++) {
2946 if (sig->params [i]->byref) {
2948 arg = mono_array_get (params, gpointer, i);
2949 mono_array_setref (out_args, j, arg);
2954 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2961 read_enum_value (const char *mem, int type)
2964 case MONO_TYPE_BOOLEAN:
2966 return *(guint8*)mem;
2968 return *(gint8*)mem;
2969 case MONO_TYPE_CHAR:
2971 return *(guint16*)mem;
2973 return *(gint16*)mem;
2975 return *(guint32*)mem;
2977 return *(gint32*)mem;
2979 return *(guint64*)mem;
2981 return *(gint64*)mem;
2983 g_assert_not_reached ();
2989 write_enum_value (char *mem, int type, guint64 value)
2993 case MONO_TYPE_I1: {
2994 guint8 *p = (guint8*)mem;
2999 case MONO_TYPE_I2: {
3000 guint16 *p = (void*)mem;
3005 case MONO_TYPE_I4: {
3006 guint32 *p = (void*)mem;
3011 case MONO_TYPE_I8: {
3012 guint64 *p = (void*)mem;
3017 g_assert_not_reached ();
3022 ICALL_EXPORT MonoObject *
3023 ves_icall_System_Enum_ToObject (MonoReflectionType *enumType, guint64 value)
3030 domain = mono_object_domain (enumType);
3031 enumc = mono_class_from_mono_type (enumType->type);
3033 mono_class_init_or_throw (enumc);
3035 etype = mono_class_enum_basetype (enumc);
3037 res = mono_object_new (domain, enumc);
3038 write_enum_value ((char *)res + sizeof (MonoObject), etype->type, value);
3043 ICALL_EXPORT MonoBoolean
3044 ves_icall_System_Enum_InternalHasFlag (MonoObject *a, MonoObject *b)
3046 int size = mono_class_value_size (a->vtable->klass, NULL);
3047 guint64 a_val = 0, b_val = 0;
3049 memcpy (&a_val, mono_object_unbox (a), size);
3050 memcpy (&b_val, mono_object_unbox (b), size);
3052 return (a_val & b_val) == b_val;
3055 ICALL_EXPORT MonoObject *
3056 ves_icall_System_Enum_get_value (MonoObject *this)
3067 g_assert (this->vtable->klass->enumtype);
3069 enumc = mono_class_from_mono_type (mono_class_enum_basetype (this->vtable->klass));
3070 res = mono_object_new (mono_object_domain (this), enumc);
3071 dst = (char *)res + sizeof (MonoObject);
3072 src = (char *)this + sizeof (MonoObject);
3073 size = mono_class_value_size (enumc, NULL);
3075 memcpy (dst, src, size);
3080 ICALL_EXPORT MonoReflectionType *
3081 ves_icall_System_Enum_get_underlying_type (MonoReflectionType *type)
3086 klass = mono_class_from_mono_type (type->type);
3087 mono_class_init_or_throw (klass);
3089 etype = mono_class_enum_basetype (klass);
3091 mono_set_pending_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3095 return mono_type_get_object (mono_object_domain (type), etype);
3099 ves_icall_System_Enum_compare_value_to (MonoObject *this, MonoObject *other)
3101 gpointer tdata = (char *)this + sizeof (MonoObject);
3102 gpointer odata = (char *)other + sizeof (MonoObject);
3103 MonoType *basetype = mono_class_enum_basetype (this->vtable->klass);
3104 g_assert (basetype);
3109 if (this->vtable->klass != other->vtable->klass)
3112 #define COMPARE_ENUM_VALUES(ENUM_TYPE) do { \
3113 ENUM_TYPE me = *((ENUM_TYPE*)tdata); \
3114 ENUM_TYPE other = *((ENUM_TYPE*)odata); \
3117 return me > other ? 1 : -1; \
3120 switch (basetype->type) {
3122 COMPARE_ENUM_VALUES (guint8);
3124 COMPARE_ENUM_VALUES (gint8);
3125 case MONO_TYPE_CHAR:
3127 COMPARE_ENUM_VALUES (guint16);
3129 COMPARE_ENUM_VALUES (gint16);
3131 COMPARE_ENUM_VALUES (guint32);
3133 COMPARE_ENUM_VALUES (gint32);
3135 COMPARE_ENUM_VALUES (guint64);
3137 COMPARE_ENUM_VALUES (gint64);
3139 #undef COMPARE_ENUM_VALUES
3140 /* indicates that the enum was of an unsupported unerlying type */
3145 ves_icall_System_Enum_get_hashcode (MonoObject *this)
3147 gpointer data = (char *)this + sizeof (MonoObject);
3148 MonoType *basetype = mono_class_enum_basetype (this->vtable->klass);
3149 g_assert (basetype);
3151 switch (basetype->type) {
3153 return *((gint8*)data);
3155 return *((guint8*)data);
3156 case MONO_TYPE_CHAR:
3158 return *((guint16*)data);
3161 return *((gint16*)data);
3163 return *((guint32*)data);
3165 return *((gint32*)data);
3167 case MONO_TYPE_I8: {
3168 gint64 value = *((gint64*)data);
3169 return (gint)(value & 0xffffffff) ^ (int)(value >> 32);
3172 g_error ("Implement type 0x%02x in get_hashcode", basetype->type);
3177 ICALL_EXPORT MonoBoolean
3178 ves_icall_System_Enum_GetEnumValuesAndNames (MonoReflectionType *type, MonoArray **values, MonoArray **names)
3180 MonoDomain *domain = mono_object_domain (type);
3181 MonoClass *enumc = mono_class_from_mono_type (type->type);
3182 guint j = 0, nvalues, crow;
3184 MonoClassField *field;
3186 guint64 field_value, previous_value = 0;
3187 gboolean sorted = TRUE;
3189 mono_class_init_or_throw (enumc);
3191 if (!enumc->enumtype) {
3192 mono_set_pending_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3196 base_type = mono_class_enum_basetype (enumc)->type;
3198 nvalues = mono_class_num_fields (enumc) ? mono_class_num_fields (enumc) - 1 : 0;
3199 *names = mono_array_new (domain, mono_defaults.string_class, nvalues);
3200 *values = mono_array_new (domain, mono_defaults.uint64_class, nvalues);
3204 while ((field = mono_class_get_fields (enumc, &iter))) {
3207 MonoTypeEnum def_type;
3209 if (!(field->type->attrs & FIELD_ATTRIBUTE_STATIC))
3211 if (strcmp ("value__", mono_field_get_name (field)) == 0)
3213 if (mono_field_is_deleted (field))
3215 mono_array_setref (*names, j, mono_string_new (domain, mono_field_get_name (field)));
3217 p = mono_class_get_field_default_value (field, &def_type);
3218 len = mono_metadata_decode_blob_size (p, &p);
3220 field_value = read_enum_value (p, base_type);
3221 mono_array_set (*values, guint64, j, field_value);
3223 if (previous_value > field_value)
3226 previous_value = field_value;
3234 BFLAGS_IgnoreCase = 1,
3235 BFLAGS_DeclaredOnly = 2,
3236 BFLAGS_Instance = 4,
3238 BFLAGS_Public = 0x10,
3239 BFLAGS_NonPublic = 0x20,
3240 BFLAGS_FlattenHierarchy = 0x40,
3241 BFLAGS_InvokeMethod = 0x100,
3242 BFLAGS_CreateInstance = 0x200,
3243 BFLAGS_GetField = 0x400,
3244 BFLAGS_SetField = 0x800,
3245 BFLAGS_GetProperty = 0x1000,
3246 BFLAGS_SetProperty = 0x2000,
3247 BFLAGS_ExactBinding = 0x10000,
3248 BFLAGS_SuppressChangeType = 0x20000,
3249 BFLAGS_OptionalParamBinding = 0x40000
3252 ICALL_EXPORT MonoReflectionField *
3253 ves_icall_Type_GetField (MonoReflectionType *type, MonoString *name, guint32 bflags)
3256 MonoClass *startklass, *klass;
3258 MonoClassField *field;
3261 int (*compare_func) (const char *s1, const char *s2) = NULL;
3262 domain = ((MonoObject *)type)->vtable->domain;
3263 klass = startklass = mono_class_from_mono_type (type->type);
3266 mono_set_pending_exception (mono_get_exception_argument_null ("name"));
3269 if (type->type->byref)
3272 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3275 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3276 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
3281 while ((field = mono_class_get_fields_lazy (klass, &iter))) {
3282 guint32 flags = mono_field_get_flags (field);
3285 if (mono_field_is_deleted_with_flags (field, flags))
3287 if ((flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
3288 if (bflags & BFLAGS_Public)
3290 } else if ((klass == startklass) || (flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) != FIELD_ATTRIBUTE_PRIVATE) {
3291 if (bflags & BFLAGS_NonPublic) {
3298 if (flags & FIELD_ATTRIBUTE_STATIC) {
3299 if (bflags & BFLAGS_Static)
3300 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3303 if (bflags & BFLAGS_Instance)
3310 utf8_name = mono_string_to_utf8 (name);
3312 if (compare_func (mono_field_get_name (field), utf8_name)) {
3318 return mono_field_get_object (domain, klass, field);
3320 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3326 ICALL_EXPORT MonoArray*
3327 ves_icall_Type_GetFields_internal (MonoReflectionType *type, guint32 bflags, MonoReflectionType *reftype)
3330 MonoClass *startklass, *klass, *refklass;
3335 MonoClassField *field;
3336 MonoPtrArray tmp_array;
3338 domain = ((MonoObject *)type)->vtable->domain;
3339 if (type->type->byref)
3340 return mono_array_new (domain, mono_defaults.field_info_class, 0);
3341 klass = startklass = mono_class_from_mono_type (type->type);
3342 refklass = mono_class_from_mono_type (reftype->type);
3344 mono_ptr_array_init (tmp_array, 2);
3347 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3348 mono_ptr_array_destroy (tmp_array);
3349 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
3354 while ((field = mono_class_get_fields_lazy (klass, &iter))) {
3355 guint32 flags = mono_field_get_flags (field);
3357 if (mono_field_is_deleted_with_flags (field, flags))
3359 if ((flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
3360 if (bflags & BFLAGS_Public)
3362 } else if ((klass == startklass) || (flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) != FIELD_ATTRIBUTE_PRIVATE) {
3363 if (bflags & BFLAGS_NonPublic) {
3370 if (flags & FIELD_ATTRIBUTE_STATIC) {
3371 if (bflags & BFLAGS_Static)
3372 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3375 if (bflags & BFLAGS_Instance)
3381 member = (MonoObject*)mono_field_get_object (domain, refklass, field);
3382 mono_ptr_array_append (tmp_array, member);
3384 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3387 res = mono_array_new_cached (domain, mono_defaults.field_info_class, mono_ptr_array_size (tmp_array));
3389 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3390 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3392 mono_ptr_array_destroy (tmp_array);
3398 method_nonpublic (MonoMethod* method, gboolean start_klass)
3400 switch (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) {
3401 case METHOD_ATTRIBUTE_ASSEM:
3402 return (start_klass || mono_defaults.generic_ilist_class);
3403 case METHOD_ATTRIBUTE_PRIVATE:
3405 case METHOD_ATTRIBUTE_PUBLIC:
3413 mono_class_get_methods_by_name (MonoClass *klass, const char *name, guint32 bflags, gboolean ignore_case, gboolean allow_ctors, MonoException **ex)
3416 MonoClass *startklass;
3419 int len, match, nslots;
3420 /*FIXME, use MonoBitSet*/
3421 guint32 method_slots_default [8];
3422 guint32 *method_slots = NULL;
3423 int (*compare_func) (const char *s1, const char *s2) = NULL;
3425 array = g_ptr_array_new ();
3431 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3433 /* An optimization for calls made from Delegate:CreateDelegate () */
3434 if (klass->delegate && name && !strcmp (name, "Invoke") && (bflags == (BFLAGS_Public | BFLAGS_Static | BFLAGS_Instance))) {
3435 method = mono_get_delegate_invoke (klass);
3436 if (mono_loader_get_last_error ())
3439 g_ptr_array_add (array, method);
3443 mono_class_setup_methods (klass);
3444 mono_class_setup_vtable (klass);
3445 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3448 if (is_generic_parameter (&klass->byval_arg))
3449 nslots = mono_class_get_vtable_size (klass->parent);
3451 nslots = MONO_CLASS_IS_INTERFACE (klass) ? mono_class_num_methods (klass) : mono_class_get_vtable_size (klass);
3452 if (nslots >= sizeof (method_slots_default) * 8) {
3453 method_slots = g_new0 (guint32, nslots / 32 + 1);
3455 method_slots = method_slots_default;
3456 memset (method_slots, 0, sizeof (method_slots_default));
3459 mono_class_setup_methods (klass);
3460 mono_class_setup_vtable (klass);
3461 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3465 while ((method = mono_class_get_methods (klass, &iter))) {
3467 if (method->slot != -1) {
3468 g_assert (method->slot < nslots);
3469 if (method_slots [method->slot >> 5] & (1 << (method->slot & 0x1f)))
3471 if (!(method->flags & METHOD_ATTRIBUTE_NEW_SLOT))
3472 method_slots [method->slot >> 5] |= 1 << (method->slot & 0x1f);
3475 if (!allow_ctors && method->name [0] == '.' && (strcmp (method->name, ".ctor") == 0 || strcmp (method->name, ".cctor") == 0))
3477 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3478 if (bflags & BFLAGS_Public)
3480 } else if ((bflags & BFLAGS_NonPublic) && method_nonpublic (method, (klass == startklass))) {
3486 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3487 if (bflags & BFLAGS_Static)
3488 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3491 if (bflags & BFLAGS_Instance)
3499 if (compare_func (name, method->name))
3504 g_ptr_array_add (array, method);
3506 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3508 if (method_slots != method_slots_default)
3509 g_free (method_slots);
3514 if (method_slots != method_slots_default)
3515 g_free (method_slots);
3516 g_ptr_array_free (array, TRUE);
3518 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3519 *ex = mono_class_get_exception_for_failure (klass);
3521 *ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3522 mono_loader_clear_error ();
3527 ICALL_EXPORT MonoArray*
3528 ves_icall_Type_GetMethodsByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3530 static MonoClass *MethodInfo_array;
3533 MonoVTable *array_vtable;
3534 MonoException *ex = NULL;
3535 const char *mname = NULL;
3536 GPtrArray *method_array;
3537 MonoClass *klass, *refklass;
3540 if (!MethodInfo_array) {
3541 MonoClass *klass = mono_array_class_get (mono_defaults.method_info_class, 1);
3542 mono_memory_barrier ();
3543 MethodInfo_array = klass;
3546 klass = mono_class_from_mono_type (type->type);
3547 refklass = mono_class_from_mono_type (reftype->type);
3548 domain = ((MonoObject *)type)->vtable->domain;
3549 array_vtable = mono_class_vtable_full (domain, MethodInfo_array, TRUE);
3550 if (type->type->byref)
3551 return mono_array_new_specific (array_vtable, 0);
3554 mname = mono_string_to_utf8 (name);
3556 method_array = mono_class_get_methods_by_name (klass, mname, bflags, ignore_case, FALSE, &ex);
3557 g_free ((char*)mname);
3559 mono_set_pending_exception (ex);
3563 res = mono_array_new_specific (array_vtable, method_array->len);
3565 for (i = 0; i < method_array->len; ++i) {
3566 MonoMethod *method = g_ptr_array_index (method_array, i);
3567 mono_array_setref (res, i, mono_method_get_object (domain, method, refklass));
3570 g_ptr_array_free (method_array, TRUE);
3574 ICALL_EXPORT MonoArray*
3575 ves_icall_Type_GetConstructors_internal (MonoReflectionType *type, guint32 bflags, MonoReflectionType *reftype)
3578 static MonoClass *System_Reflection_ConstructorInfo;
3579 MonoClass *startklass, *klass, *refklass;
3584 gpointer iter = NULL;
3585 MonoPtrArray tmp_array;
3587 mono_ptr_array_init (tmp_array, 4); /*FIXME, guestimating*/
3589 domain = ((MonoObject *)type)->vtable->domain;
3590 if (type->type->byref)
3591 return mono_array_new_cached (domain, mono_defaults.method_info_class, 0);
3592 klass = startklass = mono_class_from_mono_type (type->type);
3593 refklass = mono_class_from_mono_type (reftype->type);
3595 if (!System_Reflection_ConstructorInfo)
3596 System_Reflection_ConstructorInfo = mono_class_from_name (
3597 mono_defaults.corlib, "System.Reflection", "ConstructorInfo");
3599 mono_class_setup_methods (klass);
3600 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3601 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
3606 while ((method = mono_class_get_methods (klass, &iter))) {
3608 if (strcmp (method->name, ".ctor") && strcmp (method->name, ".cctor"))
3610 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3611 if (bflags & BFLAGS_Public)
3614 if (bflags & BFLAGS_NonPublic)
3620 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3621 if (bflags & BFLAGS_Static)
3622 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3625 if (bflags & BFLAGS_Instance)
3631 member = (MonoObject*)mono_method_get_object (domain, method, refklass);
3633 mono_ptr_array_append (tmp_array, member);
3636 res = mono_array_new_cached (domain, System_Reflection_ConstructorInfo, mono_ptr_array_size (tmp_array));
3638 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3639 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3641 mono_ptr_array_destroy (tmp_array);
3647 property_hash (gconstpointer data)
3649 MonoProperty *prop = (MonoProperty*)data;
3651 return g_str_hash (prop->name);
3655 property_equal (MonoProperty *prop1, MonoProperty *prop2)
3657 // Properties are hide-by-name-and-signature
3658 if (!g_str_equal (prop1->name, prop2->name))
3661 if (prop1->get && prop2->get && !mono_metadata_signature_equal (mono_method_signature (prop1->get), mono_method_signature (prop2->get)))
3663 if (prop1->set && prop2->set && !mono_metadata_signature_equal (mono_method_signature (prop1->set), mono_method_signature (prop2->set)))
3669 property_accessor_nonpublic (MonoMethod* accessor, gboolean start_klass)
3674 return method_nonpublic (accessor, start_klass);
3677 ICALL_EXPORT MonoArray*
3678 ves_icall_Type_GetPropertiesByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3682 static MonoClass *System_Reflection_PropertyInfo;
3683 MonoClass *startklass, *klass;
3689 gchar *propname = NULL;
3690 int (*compare_func) (const char *s1, const char *s2) = NULL;
3692 GHashTable *properties = NULL;
3693 MonoPtrArray tmp_array;
3695 mono_ptr_array_init (tmp_array, 8); /*This the average for ASP.NET types*/
3697 if (!System_Reflection_PropertyInfo)
3698 System_Reflection_PropertyInfo = mono_class_from_name (
3699 mono_defaults.corlib, "System.Reflection", "PropertyInfo");
3701 domain = ((MonoObject *)type)->vtable->domain;
3702 if (type->type->byref)
3703 return mono_array_new_cached (domain, System_Reflection_PropertyInfo, 0);
3704 klass = startklass = mono_class_from_mono_type (type->type);
3707 propname = mono_string_to_utf8 (name);
3708 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3711 properties = g_hash_table_new (property_hash, (GEqualFunc)property_equal);
3713 mono_class_setup_methods (klass);
3714 mono_class_setup_vtable (klass);
3715 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3719 while ((prop = mono_class_get_properties (klass, &iter))) {
3725 flags = method->flags;
3728 if ((prop->get && ((prop->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC)) ||
3729 (prop->set && ((prop->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC))) {
3730 if (bflags & BFLAGS_Public)
3732 } else if (bflags & BFLAGS_NonPublic) {
3733 if (property_accessor_nonpublic(prop->get, startklass == klass) ||
3734 property_accessor_nonpublic(prop->set, startklass == klass)) {
3741 if (flags & METHOD_ATTRIBUTE_STATIC) {
3742 if (bflags & BFLAGS_Static)
3743 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3746 if (bflags & BFLAGS_Instance)
3755 if (compare_func (propname, prop->name))
3759 if (g_hash_table_lookup (properties, prop))
3762 mono_ptr_array_append (tmp_array, mono_property_get_object (domain, startklass, prop));
3764 g_hash_table_insert (properties, prop, prop);
3766 if ((!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent)))
3769 g_hash_table_destroy (properties);
3772 res = mono_array_new_cached (domain, System_Reflection_PropertyInfo, mono_ptr_array_size (tmp_array));
3773 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3774 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3776 mono_ptr_array_destroy (tmp_array);
3782 g_hash_table_destroy (properties);
3785 mono_ptr_array_destroy (tmp_array);
3787 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3788 ex = mono_class_get_exception_for_failure (klass);
3790 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3791 mono_loader_clear_error ();
3793 mono_set_pending_exception (ex);
3797 ICALL_EXPORT MonoReflectionEvent *
3798 ves_icall_MonoType_GetEvent (MonoReflectionType *type, MonoString *name, guint32 bflags)
3801 MonoClass *klass, *startklass;
3806 int (*compare_func) (const char *s1, const char *s2);
3808 event_name = mono_string_to_utf8 (name);
3809 if (type->type->byref)
3811 klass = startklass = mono_class_from_mono_type (type->type);
3812 domain = mono_object_domain (type);
3814 mono_class_init_or_throw (klass);
3816 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3818 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3819 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
3824 while ((event = mono_class_get_events (klass, &iter))) {
3825 if (compare_func (event->name, event_name))
3828 method = event->add;
3830 method = event->remove;
3832 method = event->raise;
3834 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3835 if (!(bflags & BFLAGS_Public))
3838 if (!(bflags & BFLAGS_NonPublic))
3840 if ((klass != startklass) && (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PRIVATE)
3844 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3845 if (!(bflags & BFLAGS_Static))
3847 if (!(bflags & BFLAGS_FlattenHierarchy) && (klass != startklass))
3850 if (!(bflags & BFLAGS_Instance))
3854 if (!(bflags & BFLAGS_NonPublic))
3857 g_free (event_name);
3858 return mono_event_get_object (domain, startklass, event);
3861 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3864 g_free (event_name);
3869 event_hash (gconstpointer data)
3871 MonoEvent *event = (MonoEvent*)data;
3873 return g_str_hash (event->name);
3877 event_equal (MonoEvent *event1, MonoEvent *event2)
3879 // Events are hide-by-name
3880 return g_str_equal (event1->name, event2->name);
3883 ICALL_EXPORT MonoArray*
3884 ves_icall_Type_GetEvents_internal (MonoReflectionType *type, guint32 bflags, MonoReflectionType *reftype)
3888 static MonoClass *System_Reflection_EventInfo;
3889 MonoClass *startklass, *klass;
3895 GHashTable *events = NULL;
3896 MonoPtrArray tmp_array;
3898 mono_ptr_array_init (tmp_array, 4);
3900 if (!System_Reflection_EventInfo)
3901 System_Reflection_EventInfo = mono_class_from_name (
3902 mono_defaults.corlib, "System.Reflection", "EventInfo");
3904 domain = mono_object_domain (type);
3905 if (type->type->byref)
3906 return mono_array_new_cached (domain, System_Reflection_EventInfo, 0);
3907 klass = startklass = mono_class_from_mono_type (type->type);
3909 events = g_hash_table_new (event_hash, (GEqualFunc)event_equal);
3911 mono_class_setup_methods (klass);
3912 mono_class_setup_vtable (klass);
3913 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3917 while ((event = mono_class_get_events (klass, &iter))) {
3919 method = event->add;
3921 method = event->remove;
3923 method = event->raise;
3925 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3926 if (bflags & BFLAGS_Public)
3928 } else if ((klass == startklass) || (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) {
3929 if (bflags & BFLAGS_NonPublic)
3934 if (bflags & BFLAGS_NonPublic)
3940 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3941 if (bflags & BFLAGS_Static)
3942 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3945 if (bflags & BFLAGS_Instance)
3950 if (bflags & BFLAGS_Instance)
3955 if (g_hash_table_lookup (events, event))
3958 mono_ptr_array_append (tmp_array, mono_event_get_object (domain, startklass, event));
3960 g_hash_table_insert (events, event, event);
3962 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3965 g_hash_table_destroy (events);
3967 res = mono_array_new_cached (domain, System_Reflection_EventInfo, mono_ptr_array_size (tmp_array));
3969 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3970 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3972 mono_ptr_array_destroy (tmp_array);
3977 mono_ptr_array_destroy (tmp_array);
3978 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3979 ex = mono_class_get_exception_for_failure (klass);
3981 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3982 mono_loader_clear_error ();
3984 mono_set_pending_exception (ex);
3988 ICALL_EXPORT MonoReflectionType *
3989 ves_icall_Type_GetNestedType (MonoReflectionType *type, MonoString *name, guint32 bflags)
3998 mono_set_pending_exception (mono_get_exception_argument_null ("name"));
4002 domain = ((MonoObject *)type)->vtable->domain;
4003 if (type->type->byref)
4005 klass = mono_class_from_mono_type (type->type);
4007 str = mono_string_to_utf8 (name);
4010 if (klass->exception_type != MONO_EXCEPTION_NONE) {
4011 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
4016 * If a nested type is generic, return its generic type definition.
4017 * Note that this means that the return value is essentially a
4018 * nested type of the generic type definition of @klass.
4020 * A note in MSDN claims that a generic type definition can have
4021 * nested types that aren't generic. In any case, the container of that
4022 * nested type would be the generic type definition.
4024 if (klass->generic_class)
4025 klass = klass->generic_class->container_class;
4028 while ((nested = mono_class_get_nested_types (klass, &iter))) {
4030 if ((nested->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
4031 if (bflags & BFLAGS_Public)
4034 if (bflags & BFLAGS_NonPublic)
4039 if (strcmp (nested->name, str) == 0){
4041 return mono_type_get_object (domain, &nested->byval_arg);
4044 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
4050 ICALL_EXPORT MonoArray*
4051 ves_icall_Type_GetNestedTypes (MonoReflectionType *type, guint32 bflags)
4060 MonoPtrArray tmp_array;
4062 domain = ((MonoObject *)type)->vtable->domain;
4063 if (type->type->byref)
4064 return mono_array_new (domain, mono_defaults.monotype_class, 0);
4065 klass = mono_class_from_mono_type (type->type);
4068 * If a nested type is generic, return its generic type definition.
4069 * Note that this means that the return value is essentially the set
4070 * of nested types of the generic type definition of @klass.
4072 * A note in MSDN claims that a generic type definition can have
4073 * nested types that aren't generic. In any case, the container of that
4074 * nested type would be the generic type definition.
4076 if (klass->generic_class)
4077 klass = klass->generic_class->container_class;
4079 mono_ptr_array_init (tmp_array, 1);
4081 while ((nested = mono_class_get_nested_types (klass, &iter))) {
4083 if ((nested->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
4084 if (bflags & BFLAGS_Public)
4087 if (bflags & BFLAGS_NonPublic)
4092 member = (MonoObject*)mono_type_get_object (domain, &nested->byval_arg);
4093 mono_ptr_array_append (tmp_array, member);
4096 res = mono_array_new_cached (domain, mono_defaults.monotype_class, mono_ptr_array_size (tmp_array));
4098 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
4099 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
4101 mono_ptr_array_destroy (tmp_array);
4106 ICALL_EXPORT MonoReflectionType*
4107 ves_icall_System_Reflection_Assembly_InternalGetType (MonoReflectionAssembly *assembly, MonoReflectionModule *module, MonoString *name, MonoBoolean throwOnError, MonoBoolean ignoreCase)
4110 MonoType *type = NULL;
4111 MonoTypeNameParse info;
4112 gboolean type_resolve;
4114 /* On MS.NET, this does not fire a TypeResolve event */
4115 type_resolve = TRUE;
4116 str = mono_string_to_utf8 (name);
4117 /*g_print ("requested type %s in %s\n", str, assembly->assembly->aname.name);*/
4118 if (!mono_reflection_parse_type (str, &info)) {
4120 mono_reflection_free_type_info (&info);
4122 /* uhm: this is a parse error, though... */
4123 mono_set_pending_exception (mono_get_exception_type_load (name, NULL));
4126 /*g_print ("failed parse\n");*/
4130 if (info.assembly.name) {
4132 mono_reflection_free_type_info (&info);
4134 /* 1.0 and 2.0 throw different exceptions */
4135 if (mono_defaults.generic_ilist_class)
4136 mono_set_pending_exception (mono_get_exception_argument (NULL, "Type names passed to Assembly.GetType() must not specify an assembly."));
4138 mono_set_pending_exception (mono_get_exception_type_load (name, NULL));
4144 if (module != NULL) {
4146 type = mono_reflection_get_type (module->image, &info, ignoreCase, &type_resolve);
4151 if (assembly_is_dynamic (assembly->assembly)) {
4152 /* Enumerate all modules */
4153 MonoReflectionAssemblyBuilder *abuilder = (MonoReflectionAssemblyBuilder*)assembly;
4157 if (abuilder->modules) {
4158 for (i = 0; i < mono_array_length (abuilder->modules); ++i) {
4159 MonoReflectionModuleBuilder *mb = mono_array_get (abuilder->modules, MonoReflectionModuleBuilder*, i);
4160 type = mono_reflection_get_type (&mb->dynamic_image->image, &info, ignoreCase, &type_resolve);
4166 if (!type && abuilder->loaded_modules) {
4167 for (i = 0; i < mono_array_length (abuilder->loaded_modules); ++i) {
4168 MonoReflectionModule *mod = mono_array_get (abuilder->loaded_modules, MonoReflectionModule*, i);
4169 type = mono_reflection_get_type (mod->image, &info, ignoreCase, &type_resolve);
4176 type = mono_reflection_get_type (assembly->assembly->image, &info, ignoreCase, &type_resolve);
4178 mono_reflection_free_type_info (&info);
4180 MonoException *e = NULL;
4183 e = mono_get_exception_type_load (name, NULL);
4185 if (mono_loader_get_last_error () && mono_defaults.generic_ilist_class)
4186 e = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
4188 mono_loader_clear_error ();
4191 mono_set_pending_exception (e);
4193 } else if (mono_loader_get_last_error ()) {
4195 mono_set_pending_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
4198 mono_loader_clear_error ();
4201 if (type->type == MONO_TYPE_CLASS) {
4202 MonoClass *klass = mono_type_get_class (type);
4204 if (mono_security_enabled () && !klass->exception_type)
4205 /* Some security problems are detected during generic vtable construction */
4206 mono_class_setup_vtable (klass);
4208 /* need to report exceptions ? */
4209 if (throwOnError && klass->exception_type) {
4210 /* report SecurityException (or others) that occured when loading the assembly */
4211 MonoException *exc = mono_class_get_exception_for_failure (klass);
4212 mono_loader_clear_error ();
4213 mono_set_pending_exception (exc);
4215 } else if (mono_security_enabled () && klass->exception_type == MONO_EXCEPTION_SECURITY_INHERITANCEDEMAND) {
4220 /* g_print ("got it\n"); */
4221 return mono_type_get_object (mono_object_domain (assembly), type);
4225 replace_shadow_path (MonoDomain *domain, gchar *dirname, gchar **filename)
4228 gchar *shadow_ini_file;
4231 /* Check for shadow-copied assembly */
4232 if (mono_is_shadow_copy_enabled (domain, dirname)) {
4233 shadow_ini_file = g_build_filename (dirname, "__AssemblyInfo__.ini", NULL);
4235 if (!g_file_get_contents (shadow_ini_file, &content, &len, NULL) ||
4236 !g_file_test (content, G_FILE_TEST_IS_REGULAR)) {
4242 g_free (shadow_ini_file);
4243 if (content != NULL) {
4246 *filename = content;
4253 ICALL_EXPORT MonoString *
4254 ves_icall_System_Reflection_Assembly_get_code_base (MonoReflectionAssembly *assembly, MonoBoolean escaped)
4256 MonoDomain *domain = mono_object_domain (assembly);
4257 MonoAssembly *mass = assembly->assembly;
4258 MonoString *res = NULL;
4263 if (g_path_is_absolute (mass->image->name)) {
4264 absolute = g_strdup (mass->image->name);
4265 dirname = g_path_get_dirname (absolute);
4267 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4268 dirname = g_strdup (mass->basedir);
4271 replace_shadow_path (domain, dirname, &absolute);
4276 for (i = strlen (absolute) - 1; i >= 0; i--)
4277 if (absolute [i] == '\\')
4282 uri = g_filename_to_uri (absolute, NULL, NULL);
4284 const char *prepend = "file://";
4286 if (*absolute == '/' && *(absolute + 1) == '/') {
4289 prepend = "file:///";
4292 uri = g_strconcat (prepend, absolute, NULL);
4296 res = mono_string_new (domain, uri);
4303 ICALL_EXPORT MonoBoolean
4304 ves_icall_System_Reflection_Assembly_get_global_assembly_cache (MonoReflectionAssembly *assembly)
4306 MonoAssembly *mass = assembly->assembly;
4308 return mass->in_gac;
4311 ICALL_EXPORT MonoReflectionAssembly*
4312 ves_icall_System_Reflection_Assembly_load_with_partial_name (MonoString *mname, MonoObject *evidence)
4316 MonoImageOpenStatus status;
4318 name = mono_string_to_utf8 (mname);
4319 res = mono_assembly_load_with_partial_name (name, &status);
4325 return mono_assembly_get_object (mono_domain_get (), res);
4328 ICALL_EXPORT MonoString *
4329 ves_icall_System_Reflection_Assembly_get_location (MonoReflectionAssembly *assembly)
4331 MonoDomain *domain = mono_object_domain (assembly);
4334 res = mono_string_new (domain, mono_image_get_filename (assembly->assembly->image));
4339 ICALL_EXPORT MonoBoolean
4340 ves_icall_System_Reflection_Assembly_get_ReflectionOnly (MonoReflectionAssembly *assembly)
4342 return assembly->assembly->ref_only;
4345 ICALL_EXPORT MonoString *
4346 ves_icall_System_Reflection_Assembly_InternalImageRuntimeVersion (MonoReflectionAssembly *assembly)
4348 MonoDomain *domain = mono_object_domain (assembly);
4350 return mono_string_new (domain, assembly->assembly->image->version);
4353 ICALL_EXPORT MonoReflectionMethod*
4354 ves_icall_System_Reflection_Assembly_get_EntryPoint (MonoReflectionAssembly *assembly)
4358 guint32 token = mono_image_get_entry_point (assembly->assembly->image);
4362 method = mono_get_method_checked (assembly->assembly->image, token, NULL, NULL, &error);
4363 mono_error_raise_exception (&error);
4365 return mono_method_get_object (mono_object_domain (assembly), method, NULL);
4368 ICALL_EXPORT MonoReflectionModule*
4369 ves_icall_System_Reflection_Assembly_GetManifestModuleInternal (MonoReflectionAssembly *assembly)
4371 return mono_module_get_object (mono_object_domain (assembly), assembly->assembly->image);
4374 ICALL_EXPORT MonoArray*
4375 ves_icall_System_Reflection_Assembly_GetManifestResourceNames (MonoReflectionAssembly *assembly)
4377 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4378 MonoArray *result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, table->rows);
4382 for (i = 0; i < table->rows; ++i) {
4383 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_MANIFEST_NAME));
4384 mono_array_setref (result, i, mono_string_new (mono_object_domain (assembly), val));
4390 create_version (MonoDomain *domain, guint32 major, guint32 minor, guint32 build, guint32 revision)
4392 static MonoClass *System_Version = NULL;
4393 static MonoMethod *create_version = NULL;
4397 if (!System_Version) {
4398 System_Version = mono_class_from_name (mono_defaults.corlib, "System", "Version");
4399 g_assert (System_Version);
4402 if (!create_version) {
4403 MonoMethodDesc *desc = mono_method_desc_new (":.ctor(int,int,int,int)", FALSE);
4404 create_version = mono_method_desc_search_in_class (desc, System_Version);
4405 g_assert (create_version);
4406 mono_method_desc_free (desc);
4412 args [3] = &revision;
4413 result = mono_object_new (domain, System_Version);
4414 mono_runtime_invoke (create_version, result, args, NULL);
4419 ICALL_EXPORT MonoArray*
4420 ves_icall_System_Reflection_Assembly_GetReferencedAssemblies (MonoReflectionAssembly *assembly)
4422 static MonoClass *System_Reflection_AssemblyName;
4424 MonoDomain *domain = mono_object_domain (assembly);
4426 static MonoMethod *create_culture = NULL;
4427 MonoImage *image = assembly->assembly->image;
4430 if (!System_Reflection_AssemblyName)
4431 System_Reflection_AssemblyName = mono_class_from_name (
4432 mono_defaults.corlib, "System.Reflection", "AssemblyName");
4434 t = &assembly->assembly->image->tables [MONO_TABLE_ASSEMBLYREF];
4437 result = mono_array_new (domain, System_Reflection_AssemblyName, count);
4439 if (count > 0 && !create_culture) {
4440 MonoMethodDesc *desc = mono_method_desc_new (
4441 "System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4442 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4443 g_assert (create_culture);
4444 mono_method_desc_free (desc);
4447 for (i = 0; i < count; i++) {
4448 MonoReflectionAssemblyName *aname;
4449 guint32 cols [MONO_ASSEMBLYREF_SIZE];
4451 mono_metadata_decode_row (t, i, cols, MONO_ASSEMBLYREF_SIZE);
4453 aname = (MonoReflectionAssemblyName *) mono_object_new (
4454 domain, System_Reflection_AssemblyName);
4456 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_NAME])));
4458 aname->major = cols [MONO_ASSEMBLYREF_MAJOR_VERSION];
4459 aname->minor = cols [MONO_ASSEMBLYREF_MINOR_VERSION];
4460 aname->build = cols [MONO_ASSEMBLYREF_BUILD_NUMBER];
4461 aname->revision = cols [MONO_ASSEMBLYREF_REV_NUMBER];
4462 aname->flags = cols [MONO_ASSEMBLYREF_FLAGS];
4463 aname->versioncompat = 1; /* SameMachine (default) */
4464 aname->hashalg = ASSEMBLY_HASH_SHA1; /* SHA1 (default) */
4465 MONO_OBJECT_SETREF (aname, version, create_version (domain, aname->major, aname->minor, aname->build, aname->revision));
4467 if (create_culture) {
4469 MonoBoolean assembly_ref = 1;
4470 args [0] = mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_CULTURE]));
4471 args [1] = &assembly_ref;
4472 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4475 if (cols [MONO_ASSEMBLYREF_PUBLIC_KEY]) {
4476 const gchar *pkey_ptr = mono_metadata_blob_heap (image, cols [MONO_ASSEMBLYREF_PUBLIC_KEY]);
4477 guint32 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
4479 if ((cols [MONO_ASSEMBLYREF_FLAGS] & ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG)) {
4480 /* public key token isn't copied - the class library will
4481 automatically generate it from the public key if required */
4482 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4483 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
4485 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4486 memcpy (mono_array_addr (aname->keyToken, guint8, 0), pkey_ptr, pkey_len);
4489 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
4492 /* note: this function doesn't return the codebase on purpose (i.e. it can
4493 be used under partial trust as path information isn't present). */
4495 mono_array_setref (result, i, aname);
4500 /* move this in some file in mono/util/ */
4502 g_concat_dir_and_file (const char *dir, const char *file)
4504 g_return_val_if_fail (dir != NULL, NULL);
4505 g_return_val_if_fail (file != NULL, NULL);
4508 * If the directory name doesn't have a / on the end, we need
4509 * to add one so we get a proper path to the file
4511 if (dir [strlen(dir) - 1] != G_DIR_SEPARATOR)
4512 return g_strconcat (dir, G_DIR_SEPARATOR_S, file, NULL);
4514 return g_strconcat (dir, file, NULL);
4518 ves_icall_System_Reflection_Assembly_GetManifestResourceInternal (MonoReflectionAssembly *assembly, MonoString *name, gint32 *size, MonoReflectionModule **ref_module)
4520 char *n = mono_string_to_utf8 (name);
4521 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4523 guint32 cols [MONO_MANIFEST_SIZE];
4524 guint32 impl, file_idx;
4528 for (i = 0; i < table->rows; ++i) {
4529 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4530 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4531 if (strcmp (val, n) == 0)
4535 if (i == table->rows)
4538 impl = cols [MONO_MANIFEST_IMPLEMENTATION];
4541 * this code should only be called after obtaining the
4542 * ResourceInfo and handling the other cases.
4544 g_assert ((impl & MONO_IMPLEMENTATION_MASK) == MONO_IMPLEMENTATION_FILE);
4545 file_idx = impl >> MONO_IMPLEMENTATION_BITS;
4547 module = mono_image_load_file_for_image (assembly->assembly->image, file_idx);
4552 module = assembly->assembly->image;
4554 mono_gc_wbarrier_generic_store (ref_module, (MonoObject*) mono_module_get_object (mono_domain_get (), module));
4556 return (void*)mono_image_get_resource (module, cols [MONO_MANIFEST_OFFSET], (guint32*)size);
4559 ICALL_EXPORT gboolean
4560 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoManifestResourceInfo *info)
4562 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4564 guint32 cols [MONO_MANIFEST_SIZE];
4565 guint32 file_cols [MONO_FILE_SIZE];
4569 n = mono_string_to_utf8 (name);
4570 for (i = 0; i < table->rows; ++i) {
4571 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4572 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4573 if (strcmp (val, n) == 0)
4577 if (i == table->rows)
4580 if (!cols [MONO_MANIFEST_IMPLEMENTATION]) {
4581 info->location = RESOURCE_LOCATION_EMBEDDED | RESOURCE_LOCATION_IN_MANIFEST;
4584 switch (cols [MONO_MANIFEST_IMPLEMENTATION] & MONO_IMPLEMENTATION_MASK) {
4585 case MONO_IMPLEMENTATION_FILE:
4586 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4587 table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4588 mono_metadata_decode_row (table, i - 1, file_cols, MONO_FILE_SIZE);
4589 val = mono_metadata_string_heap (assembly->assembly->image, file_cols [MONO_FILE_NAME]);
4590 MONO_OBJECT_SETREF (info, filename, mono_string_new (mono_object_domain (assembly), val));
4591 if (file_cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4594 info->location = RESOURCE_LOCATION_EMBEDDED;
4597 case MONO_IMPLEMENTATION_ASSEMBLYREF:
4598 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4599 mono_assembly_load_reference (assembly->assembly->image, i - 1);
4600 if (assembly->assembly->image->references [i - 1] == (gpointer)-1) {
4601 char *msg = g_strdup_printf ("Assembly %d referenced from assembly %s not found ", i - 1, assembly->assembly->image->name);
4602 MonoException *ex = mono_get_exception_file_not_found2 (msg, NULL);
4604 mono_set_pending_exception (ex);
4607 MONO_OBJECT_SETREF (info, assembly, mono_assembly_get_object (mono_domain_get (), assembly->assembly->image->references [i - 1]));
4609 /* Obtain info recursively */
4610 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (info->assembly, name, info);
4611 info->location |= RESOURCE_LOCATION_ANOTHER_ASSEMBLY;
4614 case MONO_IMPLEMENTATION_EXP_TYPE:
4615 g_assert_not_reached ();
4623 ICALL_EXPORT MonoObject*
4624 ves_icall_System_Reflection_Assembly_GetFilesInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoBoolean resource_modules)
4626 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4627 MonoArray *result = NULL;
4632 /* check hash if needed */
4634 n = mono_string_to_utf8 (name);
4635 for (i = 0; i < table->rows; ++i) {
4636 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4637 if (strcmp (val, n) == 0) {
4640 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4641 fn = mono_string_new (mono_object_domain (assembly), n);
4643 return (MonoObject*)fn;
4651 for (i = 0; i < table->rows; ++i) {
4652 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA))
4656 result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, count);
4659 for (i = 0; i < table->rows; ++i) {
4660 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
4661 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4662 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4663 mono_array_setref (result, count, mono_string_new (mono_object_domain (assembly), n));
4668 return (MonoObject*)result;
4671 ICALL_EXPORT MonoArray*
4672 ves_icall_System_Reflection_Assembly_GetModulesInternal (MonoReflectionAssembly *assembly)
4674 MonoDomain *domain = mono_domain_get();
4677 int i, j, file_count = 0;
4678 MonoImage **modules;
4679 guint32 module_count, real_module_count;
4680 MonoTableInfo *table;
4681 guint32 cols [MONO_FILE_SIZE];
4682 MonoImage *image = assembly->assembly->image;
4684 g_assert (image != NULL);
4685 g_assert (!assembly_is_dynamic (assembly->assembly));
4687 table = &image->tables [MONO_TABLE_FILE];
4688 file_count = table->rows;
4690 modules = image->modules;
4691 module_count = image->module_count;
4693 real_module_count = 0;
4694 for (i = 0; i < module_count; ++i)
4696 real_module_count ++;
4698 klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "Module");
4699 res = mono_array_new (domain, klass, 1 + real_module_count + file_count);
4701 mono_array_setref (res, 0, mono_module_get_object (domain, image));
4703 for (i = 0; i < module_count; ++i)
4705 mono_array_setref (res, j, mono_module_get_object (domain, modules[i]));
4709 for (i = 0; i < file_count; ++i, ++j) {
4710 mono_metadata_decode_row (table, i, cols, MONO_FILE_SIZE);
4711 if (cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4712 mono_array_setref (res, j, mono_module_file_get_object (domain, image, i));
4714 MonoImage *m = mono_image_load_file_for_image (image, i + 1);
4716 MonoString *fname = mono_string_new (mono_domain_get (), mono_metadata_string_heap (image, cols [MONO_FILE_NAME]));
4717 mono_set_pending_exception (mono_get_exception_file_not_found2 (NULL, fname));
4720 mono_array_setref (res, j, mono_module_get_object (domain, m));
4727 ICALL_EXPORT MonoReflectionMethod*
4728 ves_icall_GetCurrentMethod (void)
4730 MonoMethod *m = mono_method_get_last_managed ();
4732 while (m->is_inflated)
4733 m = ((MonoMethodInflated*)m)->declaring;
4735 return mono_method_get_object (mono_domain_get (), m, NULL);
4740 mono_method_get_equivalent_method (MonoMethod *method, MonoClass *klass)
4743 if (method->is_inflated && ((MonoMethodInflated*)method)->context.method_inst) {
4746 MonoMethodInflated *inflated = (MonoMethodInflated*)method;
4747 //method is inflated, we should inflate it on the other class
4748 MonoGenericContext ctx;
4749 ctx.method_inst = inflated->context.method_inst;
4750 ctx.class_inst = inflated->context.class_inst;
4751 if (klass->generic_class)
4752 ctx.class_inst = klass->generic_class->context.class_inst;
4753 else if (klass->generic_container)
4754 ctx.class_inst = klass->generic_container->context.class_inst;
4755 result = mono_class_inflate_generic_method_full_checked (inflated->declaring, klass, &ctx, &error);
4756 g_assert (mono_error_ok (&error)); /* FIXME don't swallow the error */
4760 mono_class_setup_methods (method->klass);
4761 if (method->klass->exception_type)
4763 for (i = 0; i < method->klass->method.count; ++i) {
4764 if (method->klass->methods [i] == method) {
4769 mono_class_setup_methods (klass);
4770 if (klass->exception_type)
4772 g_assert (offset >= 0 && offset < klass->method.count);
4773 return klass->methods [offset];
4776 ICALL_EXPORT MonoReflectionMethod*
4777 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternalType (MonoMethod *method, MonoType *type)
4781 klass = mono_class_from_mono_type (type);
4782 if (mono_class_get_generic_type_definition (method->klass) != mono_class_get_generic_type_definition (klass))
4784 if (method->klass != klass) {
4785 method = mono_method_get_equivalent_method (method, klass);
4790 klass = method->klass;
4791 return mono_method_get_object (mono_domain_get (), method, klass);
4794 ICALL_EXPORT MonoReflectionMethod*
4795 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternal (MonoMethod *method)
4797 return mono_method_get_object (mono_domain_get (), method, NULL);
4800 ICALL_EXPORT MonoReflectionMethodBody*
4801 ves_icall_System_Reflection_MethodBase_GetMethodBodyInternal (MonoMethod *method)
4803 return mono_method_body_get_object (mono_domain_get (), method);
4806 ICALL_EXPORT MonoReflectionAssembly*
4807 ves_icall_System_Reflection_Assembly_GetExecutingAssembly (void)
4809 MonoMethod *dest = NULL;
4811 mono_stack_walk_no_il (get_executing, &dest);
4813 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4817 ICALL_EXPORT MonoReflectionAssembly*
4818 ves_icall_System_Reflection_Assembly_GetEntryAssembly (void)
4820 MonoDomain* domain = mono_domain_get ();
4822 if (!domain->entry_assembly)
4825 return mono_assembly_get_object (domain, domain->entry_assembly);
4828 ICALL_EXPORT MonoReflectionAssembly*
4829 ves_icall_System_Reflection_Assembly_GetCallingAssembly (void)
4835 mono_stack_walk_no_il (get_executing, &dest);
4837 mono_stack_walk_no_il (get_caller, &dest);
4840 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4843 ICALL_EXPORT MonoString *
4844 ves_icall_System_MonoType_getFullName (MonoReflectionType *object, gboolean full_name,
4845 gboolean assembly_qualified)
4847 MonoDomain *domain = mono_object_domain (object);
4848 MonoTypeNameFormat format;
4853 format = assembly_qualified ?
4854 MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED :
4855 MONO_TYPE_NAME_FORMAT_FULL_NAME;
4857 format = MONO_TYPE_NAME_FORMAT_REFLECTION;
4859 name = mono_type_get_name_full (object->type, format);
4863 if (full_name && (object->type->type == MONO_TYPE_VAR || object->type->type == MONO_TYPE_MVAR)) {
4868 res = mono_string_new (domain, name);
4875 vell_icall_MonoType_get_core_clr_security_level (MonoReflectionType *this)
4877 MonoClass *klass = mono_class_from_mono_type (this->type);
4878 mono_class_init_or_throw (klass);
4879 return mono_security_core_clr_class_level (klass);
4883 fill_reflection_assembly_name (MonoDomain *domain, MonoReflectionAssemblyName *aname, MonoAssemblyName *name, const char *absolute, gboolean by_default_version, gboolean default_publickey, gboolean default_token)
4885 static MonoMethod *create_culture = NULL;
4888 const char *pkey_ptr;
4890 MonoBoolean assembly_ref = 0;
4892 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, name->name));
4893 aname->major = name->major;
4894 aname->minor = name->minor;
4895 aname->build = name->build;
4896 aname->flags = name->flags;
4897 aname->revision = name->revision;
4898 aname->hashalg = name->hash_alg;
4899 aname->versioncompat = 1; /* SameMachine (default) */
4900 aname->processor_architecture = name->arch;
4902 if (by_default_version)
4903 MONO_OBJECT_SETREF (aname, version, create_version (domain, name->major, name->minor, name->build, name->revision));
4906 if (absolute != NULL && *absolute != '\0') {
4907 const gchar *prepend = "file://";
4910 codebase = g_strdup (absolute);
4915 for (i = strlen (codebase) - 1; i >= 0; i--)
4916 if (codebase [i] == '\\')
4919 if (*codebase == '/' && *(codebase + 1) == '/') {
4922 prepend = "file:///";
4926 result = g_strconcat (prepend, codebase, NULL);
4932 MONO_OBJECT_SETREF (aname, codebase, mono_string_new (domain, codebase));
4936 if (!create_culture) {
4937 MonoMethodDesc *desc = mono_method_desc_new ("System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4938 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4939 g_assert (create_culture);
4940 mono_method_desc_free (desc);
4943 if (name->culture) {
4944 args [0] = mono_string_new (domain, name->culture);
4945 args [1] = &assembly_ref;
4946 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4949 if (name->public_key) {
4950 pkey_ptr = (char*)name->public_key;
4951 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
4953 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4954 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
4955 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
4956 } else if (default_publickey) {
4957 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, 0));
4958 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
4961 /* MonoAssemblyName keeps the public key token as an hexadecimal string */
4962 if (name->public_key_token [0]) {
4966 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 8));
4967 p = mono_array_addr (aname->keyToken, char, 0);
4969 for (i = 0, j = 0; i < 8; i++) {
4970 *p = g_ascii_xdigit_value (name->public_key_token [j++]) << 4;
4971 *p |= g_ascii_xdigit_value (name->public_key_token [j++]);
4974 } else if (default_token) {
4975 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
4979 ICALL_EXPORT MonoString *
4980 ves_icall_System_Reflection_Assembly_get_fullName (MonoReflectionAssembly *assembly)
4982 MonoDomain *domain = mono_object_domain (assembly);
4983 MonoAssembly *mass = assembly->assembly;
4987 name = mono_stringify_assembly_name (&mass->aname);
4988 res = mono_string_new (domain, name);
4995 ves_icall_System_Reflection_Assembly_FillName (MonoReflectionAssembly *assembly, MonoReflectionAssemblyName *aname)
4998 MonoAssembly *mass = assembly->assembly;
5000 if (g_path_is_absolute (mass->image->name)) {
5001 fill_reflection_assembly_name (mono_object_domain (assembly),
5002 aname, &mass->aname, mass->image->name, TRUE,
5006 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
5008 fill_reflection_assembly_name (mono_object_domain (assembly),
5009 aname, &mass->aname, absolute, TRUE, TRUE,
5016 ves_icall_System_Reflection_Assembly_InternalGetAssemblyName (MonoString *fname, MonoReflectionAssemblyName *aname)
5019 MonoImageOpenStatus status = MONO_IMAGE_OK;
5022 MonoAssemblyName name;
5025 filename = mono_string_to_utf8 (fname);
5027 dirname = g_path_get_dirname (filename);
5028 replace_shadow_path (mono_domain_get (), dirname, &filename);
5031 image = mono_image_open (filename, &status);
5037 if (status == MONO_IMAGE_IMAGE_INVALID)
5038 exc = mono_get_exception_bad_image_format2 (NULL, fname);
5040 exc = mono_get_exception_file_not_found2 (NULL, fname);
5041 mono_set_pending_exception (exc);
5045 res = mono_assembly_fill_assembly_name (image, &name);
5047 mono_image_close (image);
5049 mono_set_pending_exception (mono_get_exception_argument ("assemblyFile", "The file does not contain a manifest"));
5053 fill_reflection_assembly_name (mono_domain_get (), aname, &name, filename,
5057 mono_image_close (image);
5060 ICALL_EXPORT MonoBoolean
5061 ves_icall_System_Reflection_Assembly_LoadPermissions (MonoReflectionAssembly *assembly,
5062 char **minimum, guint32 *minLength, char **optional, guint32 *optLength, char **refused, guint32 *refLength)
5064 MonoBoolean result = FALSE;
5065 MonoDeclSecurityEntry entry;
5067 /* SecurityAction.RequestMinimum */
5068 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQMIN, &entry)) {
5069 *minimum = entry.blob;
5070 *minLength = entry.size;
5073 /* SecurityAction.RequestOptional */
5074 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQOPT, &entry)) {
5075 *optional = entry.blob;
5076 *optLength = entry.size;
5079 /* SecurityAction.RequestRefuse */
5080 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQREFUSE, &entry)) {
5081 *refused = entry.blob;
5082 *refLength = entry.size;
5090 mono_module_type_is_visible (MonoTableInfo *tdef, MonoImage *image, int type)
5092 guint32 attrs, visibility;
5094 attrs = mono_metadata_decode_row_col (tdef, type - 1, MONO_TYPEDEF_FLAGS);
5095 visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
5096 if (visibility != TYPE_ATTRIBUTE_PUBLIC && visibility != TYPE_ATTRIBUTE_NESTED_PUBLIC)
5099 } while ((type = mono_metadata_token_index (mono_metadata_nested_in_typedef (image, type))));
5105 mono_module_get_types (MonoDomain *domain, MonoImage *image, MonoArray **exceptions, MonoBoolean exportedOnly)
5109 MonoTableInfo *tdef = &image->tables [MONO_TABLE_TYPEDEF];
5112 /* we start the count from 1 because we skip the special type <Module> */
5115 for (i = 1; i < tdef->rows; ++i) {
5116 if (mono_module_type_is_visible (tdef, image, i + 1))
5120 count = tdef->rows - 1;
5122 res = mono_array_new (domain, mono_defaults.monotype_class, count);
5123 *exceptions = mono_array_new (domain, mono_defaults.exception_class, count);
5125 for (i = 1; i < tdef->rows; ++i) {
5126 if (!exportedOnly || mono_module_type_is_visible (tdef, image, i + 1)) {
5128 klass = mono_class_get_checked (image, (i + 1) | MONO_TOKEN_TYPE_DEF, &error);
5129 g_assert (!mono_loader_get_last_error ()); /* Plug any leaks */
5132 mono_array_setref (res, count, mono_type_get_object (domain, &klass->byval_arg));
5134 MonoException *ex = mono_error_convert_to_exception (&error);
5135 mono_array_setref (*exceptions, count, ex);
5144 ICALL_EXPORT MonoArray*
5145 ves_icall_System_Reflection_Assembly_GetTypes (MonoReflectionAssembly *assembly, MonoBoolean exportedOnly)
5147 MonoArray *res = NULL;
5148 MonoArray *exceptions = NULL;
5149 MonoImage *image = NULL;
5150 MonoTableInfo *table = NULL;
5153 int i, len, ex_count;
5155 domain = mono_object_domain (assembly);
5157 g_assert (!assembly_is_dynamic (assembly->assembly));
5158 image = assembly->assembly->image;
5159 table = &image->tables [MONO_TABLE_FILE];
5160 res = mono_module_get_types (domain, image, &exceptions, exportedOnly);
5162 /* Append data from all modules in the assembly */
5163 for (i = 0; i < table->rows; ++i) {
5164 if (!(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
5165 MonoImage *loaded_image = mono_assembly_load_module (image->assembly, i + 1);
5168 MonoArray *res2 = mono_module_get_types (domain, loaded_image, &ex2, exportedOnly);
5169 /* Append the new types to the end of the array */
5170 if (mono_array_length (res2) > 0) {
5172 MonoArray *res3, *ex3;
5174 len1 = mono_array_length (res);
5175 len2 = mono_array_length (res2);
5177 res3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
5178 mono_array_memcpy_refs (res3, 0, res, 0, len1);
5179 mono_array_memcpy_refs (res3, len1, res2, 0, len2);
5182 ex3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
5183 mono_array_memcpy_refs (ex3, 0, exceptions, 0, len1);
5184 mono_array_memcpy_refs (ex3, len1, ex2, 0, len2);
5191 /* the ReflectionTypeLoadException must have all the types (Types property),
5192 * NULL replacing types which throws an exception. The LoaderException must
5193 * contain all exceptions for NULL items.
5196 len = mono_array_length (res);
5199 for (i = 0; i < len; i++) {
5200 MonoReflectionType *t = mono_array_get (res, gpointer, i);
5204 klass = mono_type_get_class (t->type);
5205 if ((klass != NULL) && klass->exception_type) {
5206 /* keep the class in the list */
5207 list = g_list_append (list, klass);
5208 /* and replace Type with NULL */
5209 mono_array_setref (res, i, NULL);
5216 if (list || ex_count) {
5218 MonoException *exc = NULL;
5219 MonoArray *exl = NULL;
5220 int j, length = g_list_length (list) + ex_count;
5222 mono_loader_clear_error ();
5224 exl = mono_array_new (domain, mono_defaults.exception_class, length);
5225 /* Types for which mono_class_get_checked () succeeded */
5226 for (i = 0, tmp = list; tmp; i++, tmp = tmp->next) {
5227 MonoException *exc = mono_class_get_exception_for_failure (tmp->data);
5228 mono_array_setref (exl, i, exc);
5230 /* Types for which it don't */
5231 for (j = 0; j < mono_array_length (exceptions); ++j) {
5232 MonoException *exc = mono_array_get (exceptions, MonoException*, j);
5234 g_assert (i < length);
5235 mono_array_setref (exl, i, exc);
5242 exc = mono_get_exception_reflection_type_load (res, exl);
5243 mono_loader_clear_error ();
5244 mono_set_pending_exception (exc);
5251 ICALL_EXPORT gboolean
5252 ves_icall_System_Reflection_AssemblyName_ParseName (MonoReflectionAssemblyName *name, MonoString *assname)
5254 MonoAssemblyName aname;
5255 MonoDomain *domain = mono_object_domain (name);
5257 gboolean is_version_defined;
5258 gboolean is_token_defined;
5260 aname.public_key = NULL;
5261 val = mono_string_to_utf8 (assname);
5262 if (!mono_assembly_name_parse_full (val, &aname, TRUE, &is_version_defined, &is_token_defined)) {
5263 g_free ((guint8*) aname.public_key);
5268 fill_reflection_assembly_name (domain, name, &aname, "", is_version_defined,
5269 FALSE, is_token_defined);
5271 mono_assembly_name_free (&aname);
5272 g_free ((guint8*) aname.public_key);
5278 ICALL_EXPORT MonoReflectionType*
5279 ves_icall_System_Reflection_Module_GetGlobalType (MonoReflectionModule *module)
5282 MonoDomain *domain = mono_object_domain (module);
5285 g_assert (module->image);
5287 if (image_is_dynamic (module->image) && ((MonoDynamicImage*)(module->image))->initial_image)
5288 /* These images do not have a global type */
5291 klass = mono_class_get_checked (module->image, 1 | MONO_TOKEN_TYPE_DEF, &error);
5292 mono_error_raise_exception (&error);
5293 return mono_type_get_object (domain, &klass->byval_arg);
5297 ves_icall_System_Reflection_Module_Close (MonoReflectionModule *module)
5299 /*if (module->image)
5300 mono_image_close (module->image);*/
5303 ICALL_EXPORT MonoString*
5304 ves_icall_System_Reflection_Module_GetGuidInternal (MonoReflectionModule *module)
5306 MonoDomain *domain = mono_object_domain (module);
5308 g_assert (module->image);
5309 return mono_string_new (domain, module->image->guid);
5312 ICALL_EXPORT gpointer
5313 ves_icall_System_Reflection_Module_GetHINSTANCE (MonoReflectionModule *module)
5316 if (module->image && module->image->is_module_handle)
5317 return module->image->raw_data;
5320 return (gpointer) (-1);
5324 ves_icall_System_Reflection_Module_GetPEKind (MonoImage *image, gint32 *pe_kind, gint32 *machine)
5326 if (image_is_dynamic (image)) {
5327 MonoDynamicImage *dyn = (MonoDynamicImage*)image;
5328 *pe_kind = dyn->pe_kind;
5329 *machine = dyn->machine;
5332 *pe_kind = ((MonoCLIImageInfo*)(image->image_info))->cli_cli_header.ch_flags & 0x3;
5333 *machine = ((MonoCLIImageInfo*)(image->image_info))->cli_header.coff.coff_machine;
5338 ves_icall_System_Reflection_Module_GetMDStreamVersion (MonoImage *image)
5340 return (image->md_version_major << 16) | (image->md_version_minor);
5343 ICALL_EXPORT MonoArray*
5344 ves_icall_System_Reflection_Module_InternalGetTypes (MonoReflectionModule *module)
5346 MonoArray *exceptions;
5350 return mono_array_new (mono_object_domain (module), mono_defaults.monotype_class, 0);
5352 MonoArray *res = mono_module_get_types (mono_object_domain (module), module->image, &exceptions, FALSE);
5353 for (i = 0; i < mono_array_length (exceptions); ++i) {
5354 MonoException *ex = mono_array_get (exceptions, MonoException *, i);
5356 mono_set_pending_exception (ex);
5365 mono_memberref_is_method (MonoImage *image, guint32 token)
5367 if (!image_is_dynamic (image)) {
5368 guint32 cols [MONO_MEMBERREF_SIZE];
5370 mono_metadata_decode_row (&image->tables [MONO_TABLE_MEMBERREF], mono_metadata_token_index (token) - 1, cols, MONO_MEMBERREF_SIZE);
5371 sig = mono_metadata_blob_heap (image, cols [MONO_MEMBERREF_SIGNATURE]);
5372 mono_metadata_decode_blob_size (sig, &sig);
5373 return (*sig != 0x6);
5375 MonoClass *handle_class;
5377 if (!mono_lookup_dynamic_token_class (image, token, FALSE, &handle_class, NULL))
5380 return mono_defaults.methodhandle_class == handle_class;
5385 init_generic_context_from_args (MonoGenericContext *context, MonoArray *type_args, MonoArray *method_args)
5388 context->class_inst = mono_metadata_get_generic_inst (mono_array_length (type_args),
5389 mono_array_addr (type_args, MonoType*, 0));
5391 context->class_inst = NULL;
5393 context->method_inst = mono_metadata_get_generic_inst (mono_array_length (method_args),
5394 mono_array_addr (method_args, MonoType*, 0));
5396 context->method_inst = NULL;
5399 ICALL_EXPORT MonoType*
5400 ves_icall_System_Reflection_Module_ResolveTypeToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5403 int table = mono_metadata_token_table (token);
5404 int index = mono_metadata_token_index (token);
5405 MonoGenericContext context;
5408 *resolve_error = ResolveTokenError_Other;
5410 /* Validate token */
5411 if ((table != MONO_TABLE_TYPEDEF) && (table != MONO_TABLE_TYPEREF) &&
5412 (table != MONO_TABLE_TYPESPEC)) {
5413 *resolve_error = ResolveTokenError_BadTable;
5417 if (image_is_dynamic (image)) {
5418 if ((table == MONO_TABLE_TYPEDEF) || (table == MONO_TABLE_TYPEREF)) {
5419 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5420 return klass ? &klass->byval_arg : NULL;
5423 init_generic_context_from_args (&context, type_args, method_args);
5424 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5425 return klass ? &klass->byval_arg : NULL;
5428 if ((index <= 0) || (index > image->tables [table].rows)) {
5429 *resolve_error = ResolveTokenError_OutOfRange;
5433 init_generic_context_from_args (&context, type_args, method_args);
5434 klass = mono_class_get_checked (image, token, &error);
5436 klass = mono_class_inflate_generic_class_checked (klass, &context, &error);
5437 mono_error_raise_exception (&error);
5440 return &klass->byval_arg;
5445 ICALL_EXPORT MonoMethod*
5446 ves_icall_System_Reflection_Module_ResolveMethodToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5449 int table = mono_metadata_token_table (token);
5450 int index = mono_metadata_token_index (token);
5451 MonoGenericContext context;
5454 *resolve_error = ResolveTokenError_Other;
5456 /* Validate token */
5457 if ((table != MONO_TABLE_METHOD) && (table != MONO_TABLE_METHODSPEC) &&
5458 (table != MONO_TABLE_MEMBERREF)) {
5459 *resolve_error = ResolveTokenError_BadTable;
5463 if (image_is_dynamic (image)) {
5464 if (table == MONO_TABLE_METHOD)
5465 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5467 if ((table == MONO_TABLE_MEMBERREF) && !(mono_memberref_is_method (image, token))) {
5468 *resolve_error = ResolveTokenError_BadTable;
5472 init_generic_context_from_args (&context, type_args, method_args);
5473 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5476 if ((index <= 0) || (index > image->tables [table].rows)) {
5477 *resolve_error = ResolveTokenError_OutOfRange;
5480 if ((table == MONO_TABLE_MEMBERREF) && (!mono_memberref_is_method (image, token))) {
5481 *resolve_error = ResolveTokenError_BadTable;
5485 init_generic_context_from_args (&context, type_args, method_args);
5486 method = mono_get_method_checked (image, token, NULL, &context, &error);
5487 mono_error_raise_exception (&error);
5492 ICALL_EXPORT MonoString*
5493 ves_icall_System_Reflection_Module_ResolveStringToken (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5495 int index = mono_metadata_token_index (token);
5497 *error = ResolveTokenError_Other;
5499 /* Validate token */
5500 if (mono_metadata_token_code (token) != MONO_TOKEN_STRING) {
5501 *error = ResolveTokenError_BadTable;
5505 if (image_is_dynamic (image))
5506 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5508 if ((index <= 0) || (index >= image->heap_us.size)) {
5509 *error = ResolveTokenError_OutOfRange;
5513 /* FIXME: What to do if the index points into the middle of a string ? */
5515 return mono_ldstr (mono_domain_get (), image, index);
5518 ICALL_EXPORT MonoClassField*
5519 ves_icall_System_Reflection_Module_ResolveFieldToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5523 int table = mono_metadata_token_table (token);
5524 int index = mono_metadata_token_index (token);
5525 MonoGenericContext context;
5526 MonoClassField *field;
5528 *resolve_error = ResolveTokenError_Other;
5530 /* Validate token */
5531 if ((table != MONO_TABLE_FIELD) && (table != MONO_TABLE_MEMBERREF)) {
5532 *resolve_error = ResolveTokenError_BadTable;
5536 if (image_is_dynamic (image)) {
5537 if (table == MONO_TABLE_FIELD)
5538 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5540 if (mono_memberref_is_method (image, token)) {
5541 *resolve_error = ResolveTokenError_BadTable;
5545 init_generic_context_from_args (&context, type_args, method_args);
5546 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5549 if ((index <= 0) || (index > image->tables [table].rows)) {
5550 *resolve_error = ResolveTokenError_OutOfRange;
5553 if ((table == MONO_TABLE_MEMBERREF) && (mono_memberref_is_method (image, token))) {
5554 *resolve_error = ResolveTokenError_BadTable;
5558 init_generic_context_from_args (&context, type_args, method_args);
5559 field = mono_field_from_token_checked (image, token, &klass, &context, &error);
5560 mono_error_raise_exception (&error);
5566 ICALL_EXPORT MonoObject*
5567 ves_icall_System_Reflection_Module_ResolveMemberToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *error)
5569 int table = mono_metadata_token_table (token);
5571 *error = ResolveTokenError_Other;
5574 case MONO_TABLE_TYPEDEF:
5575 case MONO_TABLE_TYPEREF:
5576 case MONO_TABLE_TYPESPEC: {
5577 MonoType *t = ves_icall_System_Reflection_Module_ResolveTypeToken (image, token, type_args, method_args, error);
5579 return (MonoObject*)mono_type_get_object (mono_domain_get (), t);
5583 case MONO_TABLE_METHOD:
5584 case MONO_TABLE_METHODSPEC: {
5585 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5587 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5591 case MONO_TABLE_FIELD: {
5592 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5594 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5598 case MONO_TABLE_MEMBERREF:
5599 if (mono_memberref_is_method (image, token)) {
5600 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5602 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5607 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5609 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5616 *error = ResolveTokenError_BadTable;
5622 ICALL_EXPORT MonoArray*
5623 ves_icall_System_Reflection_Module_ResolveSignature (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5625 int table = mono_metadata_token_table (token);
5626 int idx = mono_metadata_token_index (token);
5627 MonoTableInfo *tables = image->tables;
5632 *error = ResolveTokenError_OutOfRange;
5634 /* FIXME: Support other tables ? */
5635 if (table != MONO_TABLE_STANDALONESIG)
5638 if (image_is_dynamic (image))
5641 if ((idx == 0) || (idx > tables [MONO_TABLE_STANDALONESIG].rows))
5644 sig = mono_metadata_decode_row_col (&tables [MONO_TABLE_STANDALONESIG], idx - 1, 0);
5646 ptr = mono_metadata_blob_heap (image, sig);
5647 len = mono_metadata_decode_blob_size (ptr, &ptr);
5649 res = mono_array_new (mono_domain_get (), mono_defaults.byte_class, len);
5650 memcpy (mono_array_addr (res, guint8, 0), ptr, len);
5654 ICALL_EXPORT MonoReflectionType*
5655 ves_icall_ModuleBuilder_create_modified_type (MonoReflectionTypeBuilder *tb, MonoString *smodifiers)
5658 int isbyref = 0, rank;
5659 char *str = mono_string_to_utf8 (smodifiers);
5662 klass = mono_class_from_mono_type (tb->type.type);
5664 /* logic taken from mono_reflection_parse_type(): keep in sync */
5668 if (isbyref) { /* only one level allowed by the spec */
5675 return mono_type_get_object (mono_object_domain (tb), &klass->this_arg);
5678 klass = mono_ptr_class_get (&klass->byval_arg);
5679 mono_class_init (klass);
5690 else if (*p != '*') { /* '*' means unknown lower bound */
5701 klass = mono_array_class_get (klass, rank);
5702 mono_class_init (klass);
5709 return mono_type_get_object (mono_object_domain (tb), &klass->byval_arg);
5712 ICALL_EXPORT MonoBoolean
5713 ves_icall_Type_IsArrayImpl (MonoReflectionType *t)
5719 res = !type->byref && (type->type == MONO_TYPE_ARRAY || type->type == MONO_TYPE_SZARRAY);
5725 check_for_invalid_type (MonoClass *klass)
5729 if (klass->byval_arg.type != MONO_TYPE_TYPEDBYREF)
5732 name = mono_type_get_full_name (klass);
5733 str = mono_string_new (mono_domain_get (), name);
5735 mono_raise_exception ((MonoException*)mono_get_exception_type_load (str, NULL));
5738 ICALL_EXPORT MonoReflectionType *
5739 ves_icall_Type_make_array_type (MonoReflectionType *type, int rank)
5741 MonoClass *klass, *aklass;
5743 klass = mono_class_from_mono_type (type->type);
5744 check_for_invalid_type (klass);
5746 if (rank == 0) //single dimentional array
5747 aklass = mono_array_class_get (klass, 1);
5749 aklass = mono_bounded_array_class_get (klass, rank, TRUE);
5751 return mono_type_get_object (mono_object_domain (type), &aklass->byval_arg);
5754 ICALL_EXPORT MonoReflectionType *
5755 ves_icall_Type_make_byref_type (MonoReflectionType *type)
5759 klass = mono_class_from_mono_type (type->type);
5760 mono_class_init_or_throw (klass);
5761 check_for_invalid_type (klass);
5763 return mono_type_get_object (mono_object_domain (type), &klass->this_arg);
5766 ICALL_EXPORT MonoReflectionType *
5767 ves_icall_Type_MakePointerType (MonoReflectionType *type)
5769 MonoClass *klass, *pklass;
5771 klass = mono_class_from_mono_type (type->type);
5772 mono_class_init_or_throw (klass);
5773 check_for_invalid_type (klass);
5775 pklass = mono_ptr_class_get (type->type);
5777 return mono_type_get_object (mono_object_domain (type), &pklass->byval_arg);
5780 ICALL_EXPORT MonoObject *
5781 ves_icall_System_Delegate_CreateDelegate_internal (MonoReflectionType *type, MonoObject *target,
5782 MonoReflectionMethod *info, MonoBoolean throwOnBindFailure)
5784 MonoClass *delegate_class = mono_class_from_mono_type (type->type);
5785 MonoObject *delegate;
5787 MonoMethod *method = info->method;
5789 mono_class_init_or_throw (delegate_class);
5791 mono_assert (delegate_class->parent == mono_defaults.multicastdelegate_class);
5793 if (mono_security_core_clr_enabled ()) {
5794 if (!mono_security_core_clr_ensure_delegate_creation (method, throwOnBindFailure))
5798 delegate = mono_object_new (mono_object_domain (type), delegate_class);
5800 if (method_is_dynamic (method)) {
5801 /* Creating a trampoline would leak memory */
5802 func = mono_compile_method (method);
5804 if (target && method->flags & METHOD_ATTRIBUTE_VIRTUAL && method->klass != mono_object_class (target))
5805 method = mono_object_get_virtual_method (target, method);
5806 func = mono_create_ftnptr (mono_domain_get (),
5807 mono_runtime_create_jump_trampoline (mono_domain_get (), method, TRUE));
5810 mono_delegate_ctor_with_method (delegate, target, func, method);
5816 ves_icall_System_Delegate_SetMulticastInvoke (MonoDelegate *this)
5818 /* Reset the invoke impl to the default one */
5819 this->invoke_impl = mono_runtime_create_delegate_trampoline (this->object.vtable->klass);
5823 * Magic number to convert a time which is relative to
5824 * Jan 1, 1970 into a value which is relative to Jan 1, 0001.
5826 #define EPOCH_ADJUST ((guint64)62135596800LL)
5829 * Magic number to convert FILETIME base Jan 1, 1601 to DateTime - base Jan, 1, 0001
5831 #define FILETIME_ADJUST ((guint64)504911232000000000LL)
5834 /* convert a SYSTEMTIME which is of the form "last thursday in october" to a real date */
5836 convert_to_absolute_date(SYSTEMTIME *date)
5838 #define IS_LEAP(y) ((y % 4) == 0 && ((y % 100) != 0 || (y % 400) == 0))
5839 static int days_in_month[] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
5840 static int leap_days_in_month[] = { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
5841 /* from the calendar FAQ */
5842 int a = (14 - date->wMonth) / 12;
5843 int y = date->wYear - a;
5844 int m = date->wMonth + 12 * a - 2;
5845 int d = (1 + y + y/4 - y/100 + y/400 + (31*m)/12) % 7;
5847 /* d is now the day of the week for the first of the month (0 == Sunday) */
5849 int day_of_week = date->wDayOfWeek;
5851 /* set day_in_month to the first day in the month which falls on day_of_week */
5852 int day_in_month = 1 + (day_of_week - d);
5853 if (day_in_month <= 0)
5856 /* wDay is 1 for first weekday in month, 2 for 2nd ... 5 means last - so work that out allowing for days in the month */
5857 date->wDay = day_in_month + (date->wDay - 1) * 7;
5858 if (date->wDay > (IS_LEAP(date->wYear) ? leap_days_in_month[date->wMonth - 1] : days_in_month[date->wMonth - 1]))
5865 * Return's the offset from GMT of a local time.
5867 * tm is a local time
5868 * t is the same local time as seconds.
5871 gmt_offset(struct tm *tm, time_t t)
5873 #if defined (HAVE_TM_GMTOFF)
5874 return tm->tm_gmtoff;
5879 g.tm_isdst = tm->tm_isdst;
5881 return (int)difftime(t, t2);
5886 * This is heavily based on zdump.c from glibc 2.2.
5888 * * data[0]: start of daylight saving time (in DateTime ticks).
5889 * * data[1]: end of daylight saving time (in DateTime ticks).
5890 * * data[2]: utcoffset (in TimeSpan ticks).
5891 * * data[3]: additional offset when daylight saving (in TimeSpan ticks).
5892 * * name[0]: name of this timezone when not daylight saving.
5893 * * name[1]: name of this timezone when daylight saving.
5895 * FIXME: This only works with "standard" Unix dates (years between 1900 and 2100) while
5896 * the class library allows years between 1 and 9999.
5898 * Returns true on success and zero on failure.
5900 ICALL_EXPORT guint32
5901 ves_icall_System_CurrentSystemTimeZone_GetTimeZoneData (guint32 year, MonoArray **data, MonoArray **names)
5904 MonoDomain *domain = mono_domain_get ();
5905 struct tm start, tt;
5908 long int gmtoff, gmtoff_after, gmtoff_st, gmtoff_ds;
5909 int day, transitioned;
5912 gmtoff_st = gmtoff_ds = transitioned = 0;
5914 MONO_CHECK_ARG_NULL (data, 0);
5915 MONO_CHECK_ARG_NULL (names, 0);
5917 mono_gc_wbarrier_generic_store (data, (MonoObject*) mono_array_new (domain, mono_defaults.int64_class, 4));
5918 mono_gc_wbarrier_generic_store (names, (MonoObject*) mono_array_new (domain, mono_defaults.string_class, 2));
5921 * no info is better than crashing: we'll need our own tz data
5922 * to make this work properly, anyway. The range is probably
5923 * reduced to 1970 .. 2037 because that is what mktime is
5924 * guaranteed to support (we get into an infinite loop
5928 memset (&start, 0, sizeof (start));
5931 start.tm_year = year-1900;
5933 t = mktime (&start);
5935 if ((year < 1970) || (year > 2037) || (t == -1)) {
5937 tt = *localtime (&t);
5938 strftime (tzone, sizeof (tzone), "%Z", &tt);
5939 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
5940 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
5944 gmtoff = gmt_offset (&start, t);
5946 /* For each day of the year, calculate the tm_gmtoff. */
5947 for (day = 0; day < 365 && transitioned < 2; day++) {
5950 tt = *localtime (&t);
5952 gmtoff_after = gmt_offset(&tt, t);
5954 /* Daylight saving starts or ends here. */
5955 if (gmtoff_after != gmtoff) {
5959 /* Try to find the exact hour when daylight saving starts/ends. */
5963 tt1 = *localtime (&t1);
5964 } while (gmt_offset (&tt1, t1) != gmtoff);
5966 /* Try to find the exact minute when daylight saving starts/ends. */
5969 tt1 = *localtime (&t1);
5970 } while (gmt_offset (&tt1, t1) == gmtoff);
5972 strftime (tzone, sizeof (tzone), "%Z", &tt);
5974 /* Write data, if we're already in daylight saving, we're done. */
5976 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
5977 mono_array_set ((*data), gint64, 0, ((gint64)t1 + EPOCH_ADJUST) * 10000000L);
5978 if (gmtoff_ds == 0) {
5980 gmtoff_ds = gmtoff_after;
5987 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
5988 mono_array_set ((*data), gint64, 1, ((gint64)t1 + EPOCH_ADJUST) * 10000000L);
5989 if (gmtoff_ds == 0) {
5990 gmtoff_st = gmtoff_after;
5996 /* This is only set once when we enter daylight saving. */
5998 mono_array_set ((*data), gint64, 2, (gint64)gmtoff_st * 10000000L);
5999 mono_array_set ((*data), gint64, 3, (gint64)(gmtoff_ds - gmtoff_st) * 10000000L);
6001 gmtoff = gmt_offset (&tt, t);
6005 if (transitioned < 2) {
6006 strftime (tzone, sizeof (tzone), "%Z", &tt);
6007 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
6008 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
6009 mono_array_set ((*data), gint64, 0, 0);
6010 mono_array_set ((*data), gint64, 1, 0);
6011 mono_array_set ((*data), gint64, 2, (gint64) gmtoff * 10000000L);
6012 mono_array_set ((*data), gint64, 3, 0);
6017 MonoDomain *domain = mono_domain_get ();
6018 TIME_ZONE_INFORMATION tz_info;
6023 tz_id = GetTimeZoneInformation (&tz_info);
6024 if (tz_id == TIME_ZONE_ID_INVALID)
6027 MONO_CHECK_ARG_NULL (data, 0);
6028 MONO_CHECK_ARG_NULL (names, 0);
6030 mono_gc_wbarrier_generic_store (data, mono_array_new (domain, mono_defaults.int64_class, 4));
6031 mono_gc_wbarrier_generic_store (names, mono_array_new (domain, mono_defaults.string_class, 2));
6033 for (i = 0; i < 32; ++i)
6034 if (!tz_info.DaylightName [i])
6036 mono_array_setref ((*names), 1, mono_string_new_utf16 (domain, tz_info.DaylightName, i));
6037 for (i = 0; i < 32; ++i)
6038 if (!tz_info.StandardName [i])
6040 mono_array_setref ((*names), 0, mono_string_new_utf16 (domain, tz_info.StandardName, i));
6042 if ((year <= 1601) || (year > 30827)) {
6044 * According to MSDN, the MS time functions can't handle dates outside
6050 /* even if the timezone has no daylight savings it may have Bias (e.g. GMT+13 it seems) */
6051 if (tz_id != TIME_ZONE_ID_UNKNOWN) {
6052 tz_info.StandardDate.wYear = year;
6053 convert_to_absolute_date(&tz_info.StandardDate);
6054 err = SystemTimeToFileTime (&tz_info.StandardDate, &ft);
6059 mono_array_set ((*data), gint64, 1, FILETIME_ADJUST + (((guint64)ft.dwHighDateTime<<32) | ft.dwLowDateTime));
6060 tz_info.DaylightDate.wYear = year;
6061 convert_to_absolute_date(&tz_info.DaylightDate);
6062 err = SystemTimeToFileTime (&tz_info.DaylightDate, &ft);
6067 mono_array_set ((*data), gint64, 0, FILETIME_ADJUST + (((guint64)ft.dwHighDateTime<<32) | ft.dwLowDateTime));
6069 mono_array_set ((*data), gint64, 2, (tz_info.Bias + tz_info.StandardBias) * -600000000LL);
6070 mono_array_set ((*data), gint64, 3, (tz_info.DaylightBias - tz_info.StandardBias) * -600000000LL);
6078 static inline gint32
6079 mono_array_get_byte_length (MonoArray *array)
6085 klass = array->obj.vtable->klass;
6087 if (array->bounds == NULL)
6088 length = array->max_length;
6091 for (i = 0; i < klass->rank; ++ i)
6092 length *= array->bounds [i].length;
6095 switch (klass->element_class->byval_arg.type) {
6098 case MONO_TYPE_BOOLEAN:
6102 case MONO_TYPE_CHAR:
6110 return length * sizeof (gpointer);
6121 ves_icall_System_Buffer_ByteLengthInternal (MonoArray *array)
6123 return mono_array_get_byte_length (array);
6127 ves_icall_System_Buffer_GetByteInternal (MonoArray *array, gint32 idx)
6129 return mono_array_get (array, gint8, idx);
6133 ves_icall_System_Buffer_SetByteInternal (MonoArray *array, gint32 idx, gint8 value)
6135 mono_array_set (array, gint8, idx, value);
6138 ICALL_EXPORT MonoBoolean
6139 ves_icall_System_Buffer_BlockCopyInternal (MonoArray *src, gint32 src_offset, MonoArray *dest, gint32 dest_offset, gint32 count)
6141 guint8 *src_buf, *dest_buf;
6143 /* This is called directly from the class libraries without going through the managed wrapper */
6144 MONO_CHECK_ARG_NULL (src, FALSE);
6145 MONO_CHECK_ARG_NULL (dest, FALSE);
6147 /* watch out for integer overflow */
6148 if ((src_offset > mono_array_get_byte_length (src) - count) || (dest_offset > mono_array_get_byte_length (dest) - count))
6151 src_buf = (guint8 *)src->vector + src_offset;
6152 dest_buf = (guint8 *)dest->vector + dest_offset;
6155 memcpy (dest_buf, src_buf, count);
6157 memmove (dest_buf, src_buf, count); /* Source and dest are the same array */
6162 #ifndef DISABLE_REMOTING
6163 ICALL_EXPORT MonoObject *
6164 ves_icall_Remoting_RealProxy_GetTransparentProxy (MonoObject *this, MonoString *class_name)
6166 MonoDomain *domain = mono_object_domain (this);
6168 MonoRealProxy *rp = ((MonoRealProxy *)this);
6169 MonoTransparentProxy *tp;
6173 res = mono_object_new (domain, mono_defaults.transparent_proxy_class);
6174 tp = (MonoTransparentProxy*) res;
6176 MONO_OBJECT_SETREF (tp, rp, rp);
6177 type = ((MonoReflectionType *)rp->class_to_proxy)->type;
6178 klass = mono_class_from_mono_type (type);
6180 tp->custom_type_info = (mono_object_isinst (this, mono_defaults.iremotingtypeinfo_class) != NULL);
6181 tp->remote_class = mono_remote_class (domain, class_name, klass);
6183 res->vtable = mono_remote_class_vtable (domain, tp->remote_class, rp);
6187 ICALL_EXPORT MonoReflectionType *
6188 ves_icall_Remoting_RealProxy_InternalGetProxyType (MonoTransparentProxy *tp)
6190 return mono_type_get_object (mono_object_domain (tp), &tp->remote_class->proxy_class->byval_arg);
6194 /* System.Environment */
6197 ves_icall_System_Environment_get_UserName (void)
6199 /* using glib is more portable */
6200 return mono_string_new (mono_domain_get (), g_get_user_name ());
6204 ICALL_EXPORT MonoString *
6205 ves_icall_System_Environment_get_MachineName (void)
6207 #if defined (HOST_WIN32)
6212 len = MAX_COMPUTERNAME_LENGTH + 1;
6213 buf = g_new (gunichar2, len);
6216 if (GetComputerName (buf, (PDWORD) &len))
6217 result = mono_string_new_utf16 (mono_domain_get (), buf, len);
6221 #elif !defined(DISABLE_SOCKETS)
6225 if (gethostname (buf, sizeof (buf)) == 0)
6226 result = mono_string_new (mono_domain_get (), buf);
6232 return mono_string_new (mono_domain_get (), "mono");
6237 ves_icall_System_Environment_get_Platform (void)
6239 #if defined (TARGET_WIN32)
6242 #elif defined(__MACH__)
6245 // Notice that the value is hidden from user code, and only exposed
6246 // to mscorlib. This is due to Mono's Unix/MacOS code predating the
6247 // define and making assumptions based on Unix/128/4 values before there
6248 // was a MacOS define. Lots of code would assume that not-Unix meant
6249 // Windows, but in this case, it would be OSX.
6258 ICALL_EXPORT MonoString *
6259 ves_icall_System_Environment_get_NewLine (void)
6261 #if defined (HOST_WIN32)
6262 return mono_string_new (mono_domain_get (), "\r\n");
6264 return mono_string_new (mono_domain_get (), "\n");
6268 ICALL_EXPORT MonoString *
6269 ves_icall_System_Environment_GetEnvironmentVariable (MonoString *name)
6277 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
6278 value = g_getenv (utf8_name);
6285 return mono_string_new (mono_domain_get (), value);
6289 * There is no standard way to get at environ.
6292 #ifndef __MINGW32_VERSION
6293 #if defined(__APPLE__) && !defined (__arm__) && !defined (__aarch64__)
6294 /* Apple defines this in crt_externs.h but doesn't provide that header for
6295 * arm-apple-darwin9. We'll manually define the symbol on Apple as it does
6296 * in fact exist on all implementations (so far)
6298 gchar ***_NSGetEnviron(void);
6299 #define environ (*_NSGetEnviron())
6307 ICALL_EXPORT MonoArray *
6308 ves_icall_System_Environment_GetEnvironmentVariableNames (void)
6319 env_strings = GetEnvironmentStrings();
6322 env_string = env_strings;
6323 while (*env_string != '\0') {
6324 /* weird case that MS seems to skip */
6325 if (*env_string != '=')
6327 while (*env_string != '\0')
6333 domain = mono_domain_get ();
6334 names = mono_array_new (domain, mono_defaults.string_class, n);
6338 env_string = env_strings;
6339 while (*env_string != '\0') {
6340 /* weird case that MS seems to skip */
6341 if (*env_string != '=') {
6342 equal_str = wcschr(env_string, '=');
6343 g_assert(equal_str);
6344 str = mono_string_new_utf16 (domain, env_string, equal_str-env_string);
6345 mono_array_setref (names, n, str);
6348 while (*env_string != '\0')
6353 FreeEnvironmentStrings (env_strings);
6366 for (e = environ; *e != 0; ++ e)
6369 domain = mono_domain_get ();
6370 names = mono_array_new (domain, mono_defaults.string_class, n);
6373 for (e = environ; *e != 0; ++ e) {
6374 parts = g_strsplit (*e, "=", 2);
6376 str = mono_string_new (domain, *parts);
6377 mono_array_setref (names, n, str);
6390 * If your platform lacks setenv/unsetenv, you must upgrade your glib.
6392 #if !GLIB_CHECK_VERSION(2,4,0)
6393 #define g_setenv(a,b,c) setenv(a,b,c)
6394 #define g_unsetenv(a) unsetenv(a)
6398 ves_icall_System_Environment_InternalSetEnvironmentVariable (MonoString *name, MonoString *value)
6401 gunichar2 *utf16_name, *utf16_value;
6403 gchar *utf8_name, *utf8_value;
6408 utf16_name = mono_string_to_utf16 (name);
6409 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6410 SetEnvironmentVariable (utf16_name, NULL);
6411 g_free (utf16_name);
6415 utf16_value = mono_string_to_utf16 (value);
6417 SetEnvironmentVariable (utf16_name, utf16_value);
6419 g_free (utf16_name);
6420 g_free (utf16_value);
6422 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
6424 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6425 g_unsetenv (utf8_name);
6430 utf8_value = mono_string_to_utf8_checked (value, &error);
6431 if (!mono_error_ok (&error)) {
6433 mono_error_raise_exception (&error);
6435 g_setenv (utf8_name, utf8_value, TRUE);
6438 g_free (utf8_value);
6443 ves_icall_System_Environment_Exit (int result)
6445 mono_environment_exitcode_set (result);
6447 /* FIXME: There are some cleanup hangs that should be worked out, but
6448 * if the program is going to exit, everything will be cleaned up when
6449 * NaCl exits anyway.
6451 #ifndef __native_client__
6452 if (!mono_runtime_try_shutdown ())
6453 mono_thread_exit ();
6455 /* Suspend all managed threads since the runtime is going away */
6456 mono_thread_suspend_all_other_threads ();
6458 mono_runtime_quit ();
6461 /* we may need to do some cleanup here... */
6465 ICALL_EXPORT MonoString*
6466 ves_icall_System_Environment_GetGacPath (void)
6468 return mono_string_new (mono_domain_get (), mono_assembly_getrootdir ());
6471 ICALL_EXPORT MonoString*
6472 ves_icall_System_Environment_GetWindowsFolderPath (int folder)
6474 #if defined (HOST_WIN32)
6475 #ifndef CSIDL_FLAG_CREATE
6476 #define CSIDL_FLAG_CREATE 0x8000
6479 WCHAR path [MAX_PATH];
6480 /* Create directory if no existing */
6481 if (SUCCEEDED (SHGetFolderPathW (NULL, folder | CSIDL_FLAG_CREATE, NULL, 0, path))) {
6485 return mono_string_new_utf16 (mono_domain_get (), path, len);
6488 g_warning ("ves_icall_System_Environment_GetWindowsFolderPath should only be called on Windows!");
6490 return mono_string_new (mono_domain_get (), "");
6493 ICALL_EXPORT MonoArray *
6494 ves_icall_System_Environment_GetLogicalDrives (void)
6496 gunichar2 buf [256], *ptr, *dname;
6498 guint initial_size = 127, size = 128;
6501 MonoString *drivestr;
6502 MonoDomain *domain = mono_domain_get ();
6508 while (size > initial_size) {
6509 size = (guint) GetLogicalDriveStrings (initial_size, ptr);
6510 if (size > initial_size) {
6513 ptr = g_malloc0 ((size + 1) * sizeof (gunichar2));
6514 initial_size = size;
6528 result = mono_array_new (domain, mono_defaults.string_class, ndrives);
6533 while (*u16) { u16++; len ++; }
6534 drivestr = mono_string_new_utf16 (domain, dname, len);
6535 mono_array_setref (result, ndrives++, drivestr);
6545 ICALL_EXPORT MonoString *
6546 ves_icall_System_IO_DriveInfo_GetDriveFormat (MonoString *path)
6548 gunichar2 volume_name [MAX_PATH + 1];
6550 if (GetVolumeInformation (mono_string_chars (path), NULL, 0, NULL, NULL, NULL, volume_name, MAX_PATH + 1) == FALSE)
6552 return mono_string_from_utf16 (volume_name);
6555 ICALL_EXPORT MonoString *
6556 ves_icall_System_Environment_InternalGetHome (void)
6558 return mono_string_new (mono_domain_get (), g_get_home_dir ());
6561 static const char *encodings [] = {
6563 "ascii", "us_ascii", "us", "ansi_x3.4_1968",
6564 "ansi_x3.4_1986", "cp367", "csascii", "ibm367",
6565 "iso_ir_6", "iso646_us", "iso_646.irv:1991",
6567 "utf_7", "csunicode11utf7", "unicode_1_1_utf_7",
6568 "unicode_2_0_utf_7", "x_unicode_1_1_utf_7",
6569 "x_unicode_2_0_utf_7",
6571 "utf_8", "unicode_1_1_utf_8", "unicode_2_0_utf_8",
6572 "x_unicode_1_1_utf_8", "x_unicode_2_0_utf_8",
6574 "utf_16", "UTF_16LE", "ucs_2", "unicode",
6577 "unicodefffe", "utf_16be",
6584 * Returns the internal codepage, if the value of "int_code_page" is
6585 * 1 at entry, and we can not compute a suitable code page number,
6586 * returns the code page as a string
6588 ICALL_EXPORT MonoString*
6589 ves_icall_System_Text_EncodingHelper_InternalCodePage (gint32 *int_code_page)
6594 char *codepage = NULL;
6596 int want_name = *int_code_page;
6599 *int_code_page = -1;
6601 g_get_charset (&cset);
6602 c = codepage = strdup (cset);
6603 for (c = codepage; *c; c++){
6604 if (isascii (*c) && isalpha (*c))
6609 /* g_print ("charset: %s\n", cset); */
6611 /* handle some common aliases */
6614 for (i = 0; p != 0; ){
6615 if ((gssize) p < 7){
6617 p = encodings [++i];
6620 if (strcmp (p, codepage) == 0){
6621 *int_code_page = code;
6624 p = encodings [++i];
6627 if (strstr (codepage, "utf_8") != NULL)
6628 *int_code_page |= 0x10000000;
6631 if (want_name && *int_code_page == -1)
6632 return mono_string_new (mono_domain_get (), cset);
6637 ICALL_EXPORT MonoBoolean
6638 ves_icall_System_Environment_get_HasShutdownStarted (void)
6640 if (mono_runtime_is_shutting_down ())
6643 if (mono_domain_is_unloading (mono_domain_get ()))
6650 ves_icall_System_Environment_BroadcastSettingChange (void)
6653 SendMessageTimeout (HWND_BROADCAST, WM_SETTINGCHANGE, (WPARAM)NULL, (LPARAM)L"Environment", SMTO_ABORTIFHUNG, 2000, 0);
6658 ves_icall_MonoMethodMessage_InitMessage (MonoMethodMessage *this,
6659 MonoReflectionMethod *method,
6660 MonoArray *out_args)
6662 mono_message_init (mono_object_domain (this), this, method, out_args);
6665 #ifndef DISABLE_REMOTING
6666 ICALL_EXPORT MonoBoolean
6667 ves_icall_IsTransparentProxy (MonoObject *proxy)
6672 if (proxy->vtable->klass == mono_defaults.transparent_proxy_class)
6678 ICALL_EXPORT MonoReflectionMethod *
6679 ves_icall_Remoting_RemotingServices_GetVirtualMethod (
6680 MonoReflectionType *rtype, MonoReflectionMethod *rmethod)
6684 MonoMethod **vtable;
6685 MonoMethod *res = NULL;
6687 MONO_CHECK_ARG_NULL (rtype, NULL);
6688 MONO_CHECK_ARG_NULL (rmethod, NULL);
6690 method = rmethod->method;
6691 klass = mono_class_from_mono_type (rtype->type);
6692 mono_class_init_or_throw (klass);
6694 if (MONO_CLASS_IS_INTERFACE (klass))
6697 if (method->flags & METHOD_ATTRIBUTE_STATIC)
6700 if ((method->flags & METHOD_ATTRIBUTE_FINAL) || !(method->flags & METHOD_ATTRIBUTE_VIRTUAL)) {
6701 if (klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE))
6707 mono_class_setup_vtable (klass);
6708 vtable = klass->vtable;
6710 if (method->klass->flags & TYPE_ATTRIBUTE_INTERFACE) {
6711 gboolean variance_used = FALSE;
6712 /*MS fails with variant interfaces but it's the right thing to do anyway.*/
6713 int offs = mono_class_interface_offset_with_variance (klass, method->klass, &variance_used);
6715 res = vtable [offs + method->slot];
6717 if (!(klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE)))
6720 if (method->slot != -1)
6721 res = vtable [method->slot];
6727 return mono_method_get_object (mono_domain_get (), res, NULL);
6731 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6736 klass = mono_class_from_mono_type (type->type);
6737 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
6739 mono_vtable_set_is_remote (vtable, enable);
6742 #else /* DISABLE_REMOTING */
6745 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6747 g_assert_not_reached ();
6752 ICALL_EXPORT MonoObject *
6753 ves_icall_System_Runtime_Activation_ActivationServices_AllocateUninitializedClassInstance (MonoReflectionType *type)
6758 domain = mono_object_domain (type);
6759 klass = mono_class_from_mono_type (type->type);
6760 mono_class_init_or_throw (klass);
6762 if (MONO_CLASS_IS_INTERFACE (klass) || (klass->flags & TYPE_ATTRIBUTE_ABSTRACT)) {
6763 mono_set_pending_exception (mono_get_exception_argument ("type", "Type cannot be instantiated"));
6767 if (klass->rank >= 1) {
6768 g_assert (klass->rank == 1);
6769 return (MonoObject *) mono_array_new (domain, klass->element_class, 0);
6771 /* Bypass remoting object creation check */
6772 return mono_object_new_alloc_specific (mono_class_vtable_full (domain, klass, TRUE));
6776 ICALL_EXPORT MonoString *
6777 ves_icall_System_IO_get_temp_path (void)
6779 return mono_string_new (mono_domain_get (), g_get_tmp_dir ());
6782 #ifndef PLATFORM_NO_DRIVEINFO
6783 ICALL_EXPORT MonoBoolean
6784 ves_icall_System_IO_DriveInfo_GetDiskFreeSpace (MonoString *path_name, guint64 *free_bytes_avail,
6785 guint64 *total_number_of_bytes, guint64 *total_number_of_free_bytes,
6789 ULARGE_INTEGER wapi_free_bytes_avail;
6790 ULARGE_INTEGER wapi_total_number_of_bytes;
6791 ULARGE_INTEGER wapi_total_number_of_free_bytes;
6793 *error = ERROR_SUCCESS;
6794 result = GetDiskFreeSpaceEx (mono_string_chars (path_name), &wapi_free_bytes_avail, &wapi_total_number_of_bytes,
6795 &wapi_total_number_of_free_bytes);
6798 *free_bytes_avail = wapi_free_bytes_avail.QuadPart;
6799 *total_number_of_bytes = wapi_total_number_of_bytes.QuadPart;
6800 *total_number_of_free_bytes = wapi_total_number_of_free_bytes.QuadPart;
6802 *free_bytes_avail = 0;
6803 *total_number_of_bytes = 0;
6804 *total_number_of_free_bytes = 0;
6805 *error = GetLastError ();
6811 ICALL_EXPORT guint32
6812 ves_icall_System_IO_DriveInfo_GetDriveType (MonoString *root_path_name)
6814 return GetDriveType (mono_string_chars (root_path_name));
6818 ICALL_EXPORT gpointer
6819 ves_icall_RuntimeMethod_GetFunctionPointer (MonoMethod *method)
6821 return mono_compile_method (method);
6824 ICALL_EXPORT MonoString *
6825 ves_icall_System_Configuration_DefaultConfig_get_machine_config_path (void)
6830 path = g_build_path (G_DIR_SEPARATOR_S, mono_get_config_dir (), "mono", mono_get_runtime_info ()->framework_version, "machine.config", NULL);
6832 #if defined (HOST_WIN32)
6833 /* Avoid mixing '/' and '\\' */
6836 for (i = strlen (path) - 1; i >= 0; i--)
6837 if (path [i] == '/')
6841 mcpath = mono_string_new (mono_domain_get (), path);
6848 get_bundled_app_config (void)
6850 const gchar *app_config;
6853 gchar *config_file_name, *config_file_path;
6857 domain = mono_domain_get ();
6858 file = domain->setup->configuration_file;
6862 // Retrieve config file and remove the extension
6863 config_file_name = mono_string_to_utf8 (file);
6864 config_file_path = mono_portability_find_file (config_file_name, TRUE);
6865 if (!config_file_path)
6866 config_file_path = config_file_name;
6867 len = strlen (config_file_path) - strlen (".config");
6868 module = g_malloc0 (len + 1);
6869 memcpy (module, config_file_path, len);
6870 // Get the config file from the module name
6871 app_config = mono_config_string_for_assembly_file (module);
6874 if (config_file_name != config_file_path)
6875 g_free (config_file_name);
6876 g_free (config_file_path);
6881 return mono_string_new (mono_domain_get (), app_config);
6885 get_bundled_machine_config (void)
6887 const gchar *machine_config;
6889 machine_config = mono_get_machine_config ();
6891 if (!machine_config)
6894 return mono_string_new (mono_domain_get (), machine_config);
6897 ICALL_EXPORT MonoString *
6898 ves_icall_System_Web_Util_ICalls_get_machine_install_dir (void)
6903 path = g_path_get_dirname (mono_get_config_dir ());
6905 #if defined (HOST_WIN32)
6906 /* Avoid mixing '/' and '\\' */
6909 for (i = strlen (path) - 1; i >= 0; i--)
6910 if (path [i] == '/')
6914 ipath = mono_string_new (mono_domain_get (), path);
6920 ICALL_EXPORT gboolean
6921 ves_icall_get_resources_ptr (MonoReflectionAssembly *assembly, gpointer *result, gint32 *size)
6923 MonoPEResourceDataEntry *entry;
6926 if (!assembly || !result || !size)
6931 image = assembly->assembly->image;
6932 entry = mono_image_lookup_resource (image, MONO_PE_RESOURCE_ID_ASPNET_STRING, 0, NULL);
6936 *result = mono_image_rva_map (image, entry->rde_data_offset);
6941 *size = entry->rde_size;
6946 ICALL_EXPORT MonoBoolean
6947 ves_icall_System_Diagnostics_Debugger_IsAttached_internal (void)
6949 return mono_is_debugger_attached ();
6952 ICALL_EXPORT MonoBoolean
6953 ves_icall_System_Diagnostics_Debugger_IsLogging (void)
6955 if (mono_get_runtime_callbacks ()->debug_log_is_enabled)
6956 return mono_get_runtime_callbacks ()->debug_log_is_enabled ();
6962 ves_icall_System_Diagnostics_Debugger_Log (int level, MonoString *category, MonoString *message)
6964 if (mono_get_runtime_callbacks ()->debug_log)
6965 mono_get_runtime_callbacks ()->debug_log (level, category, message);
6969 ves_icall_System_Diagnostics_DefaultTraceListener_WriteWindowsDebugString (MonoString *message)
6971 #if defined (HOST_WIN32)
6972 OutputDebugString (mono_string_chars (message));
6974 g_warning ("WriteWindowsDebugString called and HOST_WIN32 not defined!\n");
6978 /* Only used for value types */
6979 ICALL_EXPORT MonoObject *
6980 ves_icall_System_Activator_CreateInstanceInternal (MonoReflectionType *type)
6985 domain = mono_object_domain (type);
6986 klass = mono_class_from_mono_type (type->type);
6987 mono_class_init_or_throw (klass);
6989 if (mono_class_is_nullable (klass))
6990 /* No arguments -> null */
6993 return mono_object_new (domain, klass);
6996 ICALL_EXPORT MonoReflectionMethod *
6997 ves_icall_MonoMethod_get_base_method (MonoReflectionMethod *m, gboolean definition)
6999 MonoClass *klass, *parent;
7000 MonoMethod *method = m->method;
7001 MonoMethod *result = NULL;
7004 if (method->klass == NULL)
7007 if (!(method->flags & METHOD_ATTRIBUTE_VIRTUAL) ||
7008 MONO_CLASS_IS_INTERFACE (method->klass) ||
7009 method->flags & METHOD_ATTRIBUTE_NEW_SLOT)
7012 slot = mono_method_get_vtable_slot (method);
7016 klass = method->klass;
7017 if (klass->generic_class)
7018 klass = klass->generic_class->container_class;
7021 /* At the end of the loop, klass points to the eldest class that has this virtual function slot. */
7022 for (parent = klass->parent; parent != NULL; parent = parent->parent) {
7023 mono_class_setup_vtable (parent);
7024 if (parent->vtable_size <= slot)
7029 klass = klass->parent;
7034 if (klass == method->klass)
7037 /*This is possible if definition == FALSE.
7038 * Do it here to be really sure we don't read invalid memory.
7040 if (slot >= klass->vtable_size)
7043 mono_class_setup_vtable (klass);
7045 result = klass->vtable [slot];
7046 if (result == NULL) {
7047 /* It is an abstract method */
7048 gpointer iter = NULL;
7049 while ((result = mono_class_get_methods (klass, &iter)))
7050 if (result->slot == slot)
7057 return mono_method_get_object (mono_domain_get (), result, NULL);
7060 ICALL_EXPORT MonoString*
7061 ves_icall_MonoMethod_get_name (MonoReflectionMethod *m)
7063 MonoMethod *method = m->method;
7065 MONO_OBJECT_SETREF (m, name, mono_string_new (mono_object_domain (m), method->name));
7070 mono_ArgIterator_Setup (MonoArgIterator *iter, char* argsp, char* start)
7072 iter->sig = *(MonoMethodSignature**)argsp;
7074 g_assert (iter->sig->sentinelpos <= iter->sig->param_count);
7075 g_assert (iter->sig->call_convention == MONO_CALL_VARARG);
7078 /* FIXME: it's not documented what start is exactly... */
7082 iter->args = argsp + sizeof (gpointer);
7084 iter->num_args = iter->sig->param_count - iter->sig->sentinelpos;
7086 /* g_print ("sig %p, param_count: %d, sent: %d\n", iter->sig, iter->sig->param_count, iter->sig->sentinelpos); */
7089 ICALL_EXPORT MonoTypedRef
7090 mono_ArgIterator_IntGetNextArg (MonoArgIterator *iter)
7092 guint32 i, arg_size;
7096 i = iter->sig->sentinelpos + iter->next_arg;
7098 g_assert (i < iter->sig->param_count);
7100 res.type = iter->sig->params [i];
7101 res.klass = mono_class_from_mono_type (res.type);
7102 arg_size = mono_type_stack_size (res.type, &align);
7103 #if defined(__arm__) || defined(__mips__)
7104 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
7106 res.value = iter->args;
7107 #if defined(__native_client__) && SIZEOF_REGISTER == 8
7108 /* Values are stored as 8 byte register sized objects, but 'value'
7109 * is dereferenced as a pointer in other routines.
7111 res.value = (char*)res.value + 4;
7113 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
7114 if (arg_size <= sizeof (gpointer)) {
7116 int padding = arg_size - mono_type_size (res.type, &dummy);
7117 res.value = (guint8*)res.value + padding;
7120 iter->args = (char*)iter->args + arg_size;
7123 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
7128 ICALL_EXPORT MonoTypedRef
7129 mono_ArgIterator_IntGetNextArgT (MonoArgIterator *iter, MonoType *type)
7131 guint32 i, arg_size;
7135 i = iter->sig->sentinelpos + iter->next_arg;
7137 g_assert (i < iter->sig->param_count);
7139 while (i < iter->sig->param_count) {
7140 if (!mono_metadata_type_equal (type, iter->sig->params [i]))
7142 res.type = iter->sig->params [i];
7143 res.klass = mono_class_from_mono_type (res.type);
7144 /* FIXME: endianess issue... */
7145 arg_size = mono_type_stack_size (res.type, &align);
7146 #if defined(__arm__) || defined(__mips__)
7147 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
7149 res.value = iter->args;
7150 iter->args = (char*)iter->args + arg_size;
7152 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
7155 /* g_print ("arg type 0x%02x not found\n", res.type->type); */
7163 ICALL_EXPORT MonoType*
7164 mono_ArgIterator_IntGetNextArgType (MonoArgIterator *iter)
7168 i = iter->sig->sentinelpos + iter->next_arg;
7170 g_assert (i < iter->sig->param_count);
7172 return iter->sig->params [i];
7175 ICALL_EXPORT MonoObject*
7176 mono_TypedReference_ToObject (MonoTypedRef tref)
7178 if (MONO_TYPE_IS_REFERENCE (tref.type)) {
7179 MonoObject** objp = tref.value;
7183 return mono_value_box (mono_domain_get (), tref.klass, tref.value);
7186 ICALL_EXPORT MonoObject*
7187 mono_TypedReference_ToObjectInternal (MonoType *type, gpointer value, MonoClass *klass)
7189 if (MONO_TYPE_IS_REFERENCE (type)) {
7190 MonoObject** objp = value;
7194 return mono_value_box (mono_domain_get (), klass, value);
7198 prelink_method (MonoMethod *method)
7200 const char *exc_class, *exc_arg;
7201 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
7203 mono_lookup_pinvoke_call (method, &exc_class, &exc_arg);
7205 mono_raise_exception(
7206 mono_exception_from_name_msg (mono_defaults.corlib, "System", exc_class, exc_arg ) );
7208 /* create the wrapper, too? */
7212 ves_icall_System_Runtime_InteropServices_Marshal_Prelink (MonoReflectionMethod *method)
7214 prelink_method (method->method);
7218 ves_icall_System_Runtime_InteropServices_Marshal_PrelinkAll (MonoReflectionType *type)
7220 MonoClass *klass = mono_class_from_mono_type (type->type);
7222 gpointer iter = NULL;
7224 mono_class_init_or_throw (klass);
7226 while ((m = mono_class_get_methods (klass, &iter)))
7230 /* These parameters are "readonly" in corlib/System/NumberFormatter.cs */
7232 ves_icall_System_NumberFormatter_GetFormatterTables (guint64 const **mantissas,
7233 gint32 const **exponents,
7234 gunichar2 const **digitLowerTable,
7235 gunichar2 const **digitUpperTable,
7236 gint64 const **tenPowersList,
7237 gint32 const **decHexDigits)
7239 *mantissas = Formatter_MantissaBitsTable;
7240 *exponents = Formatter_TensExponentTable;
7241 *digitLowerTable = Formatter_DigitLowerTable;
7242 *digitUpperTable = Formatter_DigitUpperTable;
7243 *tenPowersList = Formatter_TenPowersList;
7244 *decHexDigits = Formatter_DecHexDigits;
7247 /* These parameters are "readonly" in corlib/System/Globalization/TextInfo.cs */
7249 ves_icall_System_Globalization_TextInfo_GetDataTablePointersLite (
7250 guint16 const **to_lower_data_low,
7251 guint16 const **to_lower_data_high,
7252 guint16 const **to_upper_data_low,
7253 guint16 const **to_upper_data_high)
7255 *to_lower_data_low = ToLowerDataLow;
7256 *to_lower_data_high = ToLowerDataHigh;
7257 *to_upper_data_low = ToUpperDataLow;
7258 *to_upper_data_high = ToUpperDataHigh;
7262 * We return NULL for no modifiers so the corlib code can return Type.EmptyTypes
7263 * and avoid useless allocations.
7268 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional)
7272 for (i = 0; i < type->num_mods; ++i) {
7273 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required))
7278 res = mono_array_new (mono_domain_get (), mono_defaults.systemtype_class, count);
7280 for (i = 0; i < type->num_mods; ++i) {
7281 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required)) {
7283 MonoClass *klass = mono_class_get_checked (image, type->modifiers [i].token, &error);
7284 mono_error_raise_exception (&error); /* this is safe, no cleanup needed on callers */
7285 mono_array_setref (res, count, mono_type_get_object (mono_domain_get (), &klass->byval_arg));
7292 ICALL_EXPORT MonoArray*
7293 param_info_get_type_modifiers (MonoReflectionParameter *param, MonoBoolean optional)
7295 MonoType *type = param->ClassImpl->type;
7296 MonoClass *member_class = mono_object_class (param->MemberImpl);
7297 MonoMethod *method = NULL;
7300 MonoMethodSignature *sig;
7302 if (mono_class_is_reflection_method_or_constructor (member_class)) {
7303 MonoReflectionMethod *rmethod = (MonoReflectionMethod*)param->MemberImpl;
7304 method = rmethod->method;
7305 } else if (member_class->image == mono_defaults.corlib && !strcmp ("MonoProperty", member_class->name)) {
7306 MonoReflectionProperty *prop = (MonoReflectionProperty *)param->MemberImpl;
7307 if (!(method = prop->property->get))
7308 method = prop->property->set;
7311 char *type_name = mono_type_get_full_name (member_class);
7312 char *msg = g_strdup_printf ("Custom modifiers on a ParamInfo with member %s are not supported", type_name);
7313 MonoException *ex = mono_get_exception_not_supported (msg);
7316 mono_set_pending_exception (ex);
7320 image = method->klass->image;
7321 pos = param->PositionImpl;
7322 sig = mono_method_signature (method);
7326 type = sig->params [pos];
7328 return type_array_from_modifiers (image, type, optional);
7332 get_property_type (MonoProperty *prop)
7334 MonoMethodSignature *sig;
7336 sig = mono_method_signature (prop->get);
7338 } else if (prop->set) {
7339 sig = mono_method_signature (prop->set);
7340 return sig->params [sig->param_count - 1];
7345 ICALL_EXPORT MonoArray*
7346 property_info_get_type_modifiers (MonoReflectionProperty *property, MonoBoolean optional)
7348 MonoType *type = get_property_type (property->property);
7349 MonoImage *image = property->klass->image;
7353 return type_array_from_modifiers (image, type, optional);
7357 *Construct a MonoType suited to be used to decode a constant blob object.
7359 * @type is the target type which will be constructed
7360 * @blob_type is the blob type, for example, that comes from the constant table
7361 * @real_type is the expected constructed type.
7364 mono_type_from_blob_type (MonoType *type, MonoTypeEnum blob_type, MonoType *real_type)
7366 type->type = blob_type;
7367 type->data.klass = NULL;
7368 if (blob_type == MONO_TYPE_CLASS)
7369 type->data.klass = mono_defaults.object_class;
7370 else if (real_type->type == MONO_TYPE_VALUETYPE && real_type->data.klass->enumtype) {
7371 /* For enums, we need to use the base type */
7372 type->type = MONO_TYPE_VALUETYPE;
7373 type->data.klass = mono_class_from_mono_type (real_type);
7375 type->data.klass = mono_class_from_mono_type (real_type);
7378 ICALL_EXPORT MonoObject*
7379 property_info_get_default_value (MonoReflectionProperty *property)
7382 MonoProperty *prop = property->property;
7383 MonoType *type = get_property_type (prop);
7384 MonoDomain *domain = mono_object_domain (property);
7385 MonoTypeEnum def_type;
7386 const char *def_value;
7389 mono_class_init (prop->parent);
7391 if (!(prop->attrs & PROPERTY_ATTRIBUTE_HAS_DEFAULT)) {
7392 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
7396 def_value = mono_class_get_property_default_value (prop, &def_type);
7398 mono_type_from_blob_type (&blob_type, def_type, type);
7399 o = mono_get_object_from_blob (domain, &blob_type, def_value);
7404 ICALL_EXPORT MonoBoolean
7405 custom_attrs_defined_internal (MonoObject *obj, MonoReflectionType *attr_type)
7407 MonoClass *attr_class = mono_class_from_mono_type (attr_type->type);
7408 MonoCustomAttrInfo *cinfo;
7411 mono_class_init_or_throw (attr_class);
7413 cinfo = mono_reflection_get_custom_attrs_info (obj);
7416 found = mono_custom_attrs_has_attr (cinfo, attr_class);
7418 mono_custom_attrs_free (cinfo);
7422 ICALL_EXPORT MonoArray*
7423 custom_attrs_get_by_type (MonoObject *obj, MonoReflectionType *attr_type)
7425 MonoClass *attr_class = attr_type ? mono_class_from_mono_type (attr_type->type) : NULL;
7430 mono_class_init_or_throw (attr_class);
7432 res = mono_reflection_get_custom_attrs_by_type (obj, attr_class, &error);
7433 mono_error_raise_exception (&error);
7435 if (mono_loader_get_last_error ()) {
7436 mono_set_pending_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
7443 ICALL_EXPORT MonoString*
7444 ves_icall_Mono_Runtime_GetDisplayName (void)
7447 MonoString *display_name;
7449 info = mono_get_runtime_callbacks ()->get_runtime_build_info ();
7450 display_name = mono_string_new (mono_domain_get (), info);
7452 return display_name;
7455 ICALL_EXPORT MonoString*
7456 ves_icall_System_ComponentModel_Win32Exception_W32ErrorMessage (guint32 code)
7458 MonoString *message;
7462 ret = FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM |
7463 FORMAT_MESSAGE_IGNORE_INSERTS, NULL, code, 0,
7466 message = mono_string_new (mono_domain_get (), "Error looking up error string");
7468 message = mono_string_new_utf16 (mono_domain_get (), buf, ret);
7475 ves_icall_System_StackFrame_GetILOffsetFromFile (MonoString *path, int methodToken, int nativeOffset)
7478 char *path_str = mono_string_to_utf8 (path);
7480 if (!seq_point_data_get_il_offset (path_str, methodToken, nativeOffset, &il_offset))
7488 #ifndef DISABLE_ICALL_TABLES
7490 #define ICALL_TYPE(id,name,first)
7491 #define ICALL(id,name,func) Icall_ ## id,
7494 #include "metadata/icall-def.h"
7500 #define ICALL_TYPE(id,name,first) Icall_type_ ## id,
7501 #define ICALL(id,name,func)
7503 #include "metadata/icall-def.h"
7509 #define ICALL_TYPE(id,name,firstic) {(Icall_ ## firstic)},
7510 #define ICALL(id,name,func)
7512 guint16 first_icall;
7515 static const IcallTypeDesc
7516 icall_type_descs [] = {
7517 #include "metadata/icall-def.h"
7521 #define icall_desc_num_icalls(desc) ((desc) [1].first_icall - (desc) [0].first_icall)
7524 #define ICALL_TYPE(id,name,first)
7527 #ifdef HAVE_ARRAY_ELEM_INIT
7528 #define MSGSTRFIELD(line) MSGSTRFIELD1(line)
7529 #define MSGSTRFIELD1(line) str##line
7531 static const struct msgstrtn_t {
7532 #define ICALL(id,name,func)
7534 #define ICALL_TYPE(id,name,first) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7535 #include "metadata/icall-def.h"
7537 } icall_type_names_str = {
7538 #define ICALL_TYPE(id,name,first) (name),
7539 #include "metadata/icall-def.h"
7542 static const guint16 icall_type_names_idx [] = {
7543 #define ICALL_TYPE(id,name,first) [Icall_type_ ## id] = offsetof (struct msgstrtn_t, MSGSTRFIELD(__LINE__)),
7544 #include "metadata/icall-def.h"
7547 #define icall_type_name_get(id) ((const char*)&icall_type_names_str + icall_type_names_idx [(id)])
7549 static const struct msgstr_t {
7551 #define ICALL_TYPE(id,name,first)
7552 #define ICALL(id,name,func) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7553 #include "metadata/icall-def.h"
7555 } icall_names_str = {
7556 #define ICALL(id,name,func) (name),
7557 #include "metadata/icall-def.h"
7560 static const guint16 icall_names_idx [] = {
7561 #define ICALL(id,name,func) [Icall_ ## id] = offsetof (struct msgstr_t, MSGSTRFIELD(__LINE__)),
7562 #include "metadata/icall-def.h"
7565 #define icall_name_get(id) ((const char*)&icall_names_str + icall_names_idx [(id)])
7571 #define ICALL_TYPE(id,name,first) name,
7572 #define ICALL(id,name,func)
7573 static const char* const
7574 icall_type_names [] = {
7575 #include "metadata/icall-def.h"
7579 #define icall_type_name_get(id) (icall_type_names [(id)])
7583 #define ICALL_TYPE(id,name,first)
7584 #define ICALL(id,name,func) name,
7585 static const char* const
7587 #include "metadata/icall-def.h"
7590 #define icall_name_get(id) icall_names [(id)]
7592 #endif /* !HAVE_ARRAY_ELEM_INIT */
7596 #define ICALL_TYPE(id,name,first)
7597 #define ICALL(id,name,func) func,
7598 static const gconstpointer
7599 icall_functions [] = {
7600 #include "metadata/icall-def.h"
7604 #ifdef ENABLE_ICALL_SYMBOL_MAP
7607 #define ICALL_TYPE(id,name,first)
7608 #define ICALL(id,name,func) #func,
7609 static const gconstpointer
7610 icall_symbols [] = {
7611 #include "metadata/icall-def.h"
7616 #endif /* DISABLE_ICALL_TABLES */
7618 static mono_mutex_t icall_mutex;
7619 static GHashTable *icall_hash = NULL;
7620 static GHashTable *jit_icall_hash_name = NULL;
7621 static GHashTable *jit_icall_hash_addr = NULL;
7624 mono_icall_init (void)
7626 #ifndef DISABLE_ICALL_TABLES
7629 /* check that tables are sorted: disable in release */
7632 const char *prev_class = NULL;
7633 const char *prev_method;
7635 for (i = 0; i < Icall_type_num; ++i) {
7636 const IcallTypeDesc *desc;
7639 if (prev_class && strcmp (prev_class, icall_type_name_get (i)) >= 0)
7640 g_print ("class %s should come before class %s\n", icall_type_name_get (i), prev_class);
7641 prev_class = icall_type_name_get (i);
7642 desc = &icall_type_descs [i];
7643 num_icalls = icall_desc_num_icalls (desc);
7644 /*g_print ("class %s has %d icalls starting at %d\n", prev_class, num_icalls, desc->first_icall);*/
7645 for (j = 0; j < num_icalls; ++j) {
7646 const char *methodn = icall_name_get (desc->first_icall + j);
7647 if (prev_method && strcmp (prev_method, methodn) >= 0)
7648 g_print ("method %s should come before method %s\n", methodn, prev_method);
7649 prev_method = methodn;
7655 icall_hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
7656 mono_mutex_init (&icall_mutex);
7660 mono_icall_lock (void)
7662 mono_locks_mutex_acquire (&icall_mutex, IcallLock);
7666 mono_icall_unlock (void)
7668 mono_locks_mutex_release (&icall_mutex, IcallLock);
7672 mono_icall_cleanup (void)
7674 g_hash_table_destroy (icall_hash);
7675 g_hash_table_destroy (jit_icall_hash_name);
7676 g_hash_table_destroy (jit_icall_hash_addr);
7677 mono_mutex_destroy (&icall_mutex);
7681 mono_add_internal_call (const char *name, gconstpointer method)
7685 g_hash_table_insert (icall_hash, g_strdup (name), (gpointer) method);
7687 mono_icall_unlock ();
7690 #ifndef DISABLE_ICALL_TABLES
7692 #ifdef HAVE_ARRAY_ELEM_INIT
7694 compare_method_imap (const void *key, const void *elem)
7696 const char* method_name = (const char*)&icall_names_str + (*(guint16*)elem);
7697 return strcmp (key, method_name);
7701 find_method_icall (const IcallTypeDesc *imap, const char *name)
7703 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);
7706 return (gpointer)icall_functions [(nameslot - &icall_names_idx [0])];
7710 compare_class_imap (const void *key, const void *elem)
7712 const char* class_name = (const char*)&icall_type_names_str + (*(guint16*)elem);
7713 return strcmp (key, class_name);
7716 static const IcallTypeDesc*
7717 find_class_icalls (const char *name)
7719 const guint16 *nameslot = mono_binary_search (name, icall_type_names_idx, Icall_type_num, sizeof (icall_type_names_idx [0]), compare_class_imap);
7722 return &icall_type_descs [nameslot - &icall_type_names_idx [0]];
7725 #else /* HAVE_ARRAY_ELEM_INIT */
7728 compare_method_imap (const void *key, const void *elem)
7730 const char** method_name = (const char**)elem;
7731 return strcmp (key, *method_name);
7735 find_method_icall (const IcallTypeDesc *imap, const char *name)
7737 const char **nameslot = mono_binary_search (name, icall_names + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names [0]), compare_method_imap);
7740 return (gpointer)icall_functions [(nameslot - icall_names)];
7744 compare_class_imap (const void *key, const void *elem)
7746 const char** class_name = (const char**)elem;
7747 return strcmp (key, *class_name);
7750 static const IcallTypeDesc*
7751 find_class_icalls (const char *name)
7753 const char **nameslot = mono_binary_search (name, icall_type_names, Icall_type_num, sizeof (icall_type_names [0]), compare_class_imap);
7756 return &icall_type_descs [nameslot - icall_type_names];
7759 #endif /* HAVE_ARRAY_ELEM_INIT */
7761 #endif /* DISABLE_ICALL_TABLES */
7764 * we should probably export this as an helper (handle nested types).
7765 * Returns the number of chars written in buf.
7768 concat_class_name (char *buf, int bufsize, MonoClass *klass)
7770 int nspacelen, cnamelen;
7771 nspacelen = strlen (klass->name_space);
7772 cnamelen = strlen (klass->name);
7773 if (nspacelen + cnamelen + 2 > bufsize)
7776 memcpy (buf, klass->name_space, nspacelen);
7777 buf [nspacelen ++] = '.';
7779 memcpy (buf + nspacelen, klass->name, cnamelen);
7780 buf [nspacelen + cnamelen] = 0;
7781 return nspacelen + cnamelen;
7784 #ifdef DISABLE_ICALL_TABLES
7786 no_icall_table (void)
7788 g_assert_not_reached ();
7793 mono_lookup_internal_call (MonoMethod *method)
7798 int typelen = 0, mlen, siglen;
7800 #ifndef DISABLE_ICALL_TABLES
7801 const IcallTypeDesc *imap = NULL;
7804 g_assert (method != NULL);
7806 if (method->is_inflated)
7807 method = ((MonoMethodInflated *) method)->declaring;
7809 if (method->klass->nested_in) {
7810 int pos = concat_class_name (mname, sizeof (mname)-2, method->klass->nested_in);
7814 mname [pos++] = '/';
7817 typelen = concat_class_name (mname+pos, sizeof (mname)-pos-1, method->klass);
7823 typelen = concat_class_name (mname, sizeof (mname), method->klass);
7828 #ifndef DISABLE_ICALL_TABLES
7829 imap = find_class_icalls (mname);
7832 mname [typelen] = ':';
7833 mname [typelen + 1] = ':';
7835 mlen = strlen (method->name);
7836 memcpy (mname + typelen + 2, method->name, mlen);
7837 sigstart = mname + typelen + 2 + mlen;
7840 tmpsig = mono_signature_get_desc (mono_method_signature (method), TRUE);
7841 siglen = strlen (tmpsig);
7842 if (typelen + mlen + siglen + 6 > sizeof (mname))
7845 memcpy (sigstart + 1, tmpsig, siglen);
7846 sigstart [siglen + 1] = ')';
7847 sigstart [siglen + 2] = 0;
7852 res = g_hash_table_lookup (icall_hash, mname);
7854 mono_icall_unlock ();;
7857 /* try without signature */
7859 res = g_hash_table_lookup (icall_hash, mname);
7861 mono_icall_unlock ();
7865 #ifdef DISABLE_ICALL_TABLES
7866 mono_icall_unlock ();
7867 /* Fail only when the result is actually used */
7868 /* mono_marshal_get_native_wrapper () depends on this */
7869 if (method->klass == mono_defaults.string_class && !strcmp (method->name, ".ctor"))
7870 return ves_icall_System_String_ctor_RedirectToCreateString;
7872 return no_icall_table;
7874 /* it wasn't found in the static call tables */
7876 mono_icall_unlock ();
7879 res = find_method_icall (imap, sigstart - mlen);
7881 mono_icall_unlock ();
7884 /* try _with_ signature */
7886 res = find_method_icall (imap, sigstart - mlen);
7888 mono_icall_unlock ();
7892 g_warning ("cant resolve internal call to \"%s\" (tested without signature also)", mname);
7893 g_print ("\nYour mono runtime and class libraries are out of sync.\n");
7894 g_print ("The out of sync library is: %s\n", method->klass->image->name);
7895 g_print ("\nWhen you update one from git you need to update, compile and install\nthe other too.\n");
7896 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");
7897 g_print ("If you see other errors or faults after this message they are probably related\n");
7898 g_print ("and you need to fix your mono install first.\n");
7900 mono_icall_unlock ();
7906 #ifdef ENABLE_ICALL_SYMBOL_MAP
7908 func_cmp (gconstpointer key, gconstpointer p)
7910 return (gsize)key - (gsize)*(gsize*)p;
7915 * mono_lookup_icall_symbol:
7917 * Given the icall METHOD, returns its C symbol.
7920 mono_lookup_icall_symbol (MonoMethod *m)
7922 #ifdef DISABLE_ICALL_TABLES
7923 g_assert_not_reached ();
7926 #ifdef ENABLE_ICALL_SYMBOL_MAP
7930 static gconstpointer *functions_sorted;
7931 static const char**symbols_sorted;
7932 static gboolean inited;
7937 functions_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7938 memcpy (functions_sorted, icall_functions, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7939 symbols_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7940 memcpy (symbols_sorted, icall_symbols, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7941 /* Bubble sort the two arrays */
7945 for (i = 0; i < G_N_ELEMENTS (icall_functions) - 1; ++i) {
7946 if (functions_sorted [i] > functions_sorted [i + 1]) {
7949 tmp = functions_sorted [i];
7950 functions_sorted [i] = functions_sorted [i + 1];
7951 functions_sorted [i + 1] = tmp;
7952 tmp = symbols_sorted [i];
7953 symbols_sorted [i] = symbols_sorted [i + 1];
7954 symbols_sorted [i + 1] = tmp;
7961 func = mono_lookup_internal_call (m);
7964 slot = mono_binary_search (func, functions_sorted, G_N_ELEMENTS (icall_functions), sizeof (gpointer), func_cmp);
7968 return symbols_sorted [(gpointer*)slot - (gpointer*)functions_sorted];
7970 fprintf (stderr, "icall symbol maps not enabled, pass --enable-icall-symbol-map to configure.\n");
7971 g_assert_not_reached ();
7978 type_from_typename (char *typename)
7980 MonoClass *klass = NULL; /* assignment to shut GCC warning up */
7982 if (!strcmp (typename, "int"))
7983 klass = mono_defaults.int_class;
7984 else if (!strcmp (typename, "ptr"))
7985 klass = mono_defaults.int_class;
7986 else if (!strcmp (typename, "void"))
7987 klass = mono_defaults.void_class;
7988 else if (!strcmp (typename, "int32"))
7989 klass = mono_defaults.int32_class;
7990 else if (!strcmp (typename, "uint32"))
7991 klass = mono_defaults.uint32_class;
7992 else if (!strcmp (typename, "int8"))
7993 klass = mono_defaults.sbyte_class;
7994 else if (!strcmp (typename, "uint8"))
7995 klass = mono_defaults.byte_class;
7996 else if (!strcmp (typename, "int16"))
7997 klass = mono_defaults.int16_class;
7998 else if (!strcmp (typename, "uint16"))
7999 klass = mono_defaults.uint16_class;
8000 else if (!strcmp (typename, "long"))
8001 klass = mono_defaults.int64_class;
8002 else if (!strcmp (typename, "ulong"))
8003 klass = mono_defaults.uint64_class;
8004 else if (!strcmp (typename, "float"))
8005 klass = mono_defaults.single_class;
8006 else if (!strcmp (typename, "double"))
8007 klass = mono_defaults.double_class;
8008 else if (!strcmp (typename, "object"))
8009 klass = mono_defaults.object_class;
8010 else if (!strcmp (typename, "obj"))
8011 klass = mono_defaults.object_class;
8012 else if (!strcmp (typename, "string"))
8013 klass = mono_defaults.string_class;
8014 else if (!strcmp (typename, "bool"))
8015 klass = mono_defaults.boolean_class;
8016 else if (!strcmp (typename, "boolean"))
8017 klass = mono_defaults.boolean_class;
8019 g_error ("%s", typename);
8020 g_assert_not_reached ();
8022 return &klass->byval_arg;
8026 * LOCKING: Take the corlib image lock.
8028 MonoMethodSignature*
8029 mono_create_icall_signature (const char *sigstr)
8034 MonoMethodSignature *res, *res2;
8035 MonoImage *corlib = mono_defaults.corlib;
8037 mono_image_lock (corlib);
8038 res = g_hash_table_lookup (corlib->helper_signatures, sigstr);
8039 mono_image_unlock (corlib);
8044 parts = g_strsplit (sigstr, " ", 256);
8053 res = mono_metadata_signature_alloc (corlib, len - 1);
8058 * Under windows, the default pinvoke calling convention is STDCALL but
8061 res->call_convention = MONO_CALL_C;
8064 res->ret = type_from_typename (parts [0]);
8065 for (i = 1; i < len; ++i) {
8066 res->params [i - 1] = type_from_typename (parts [i]);
8071 mono_image_lock (corlib);
8072 res2 = g_hash_table_lookup (corlib->helper_signatures, sigstr);
8074 res = res2; /*Value is allocated in the image pool*/
8076 g_hash_table_insert (corlib->helper_signatures, (gpointer)sigstr, res);
8077 mono_image_unlock (corlib);
8083 mono_find_jit_icall_by_name (const char *name)
8085 MonoJitICallInfo *info;
8086 g_assert (jit_icall_hash_name);
8089 info = g_hash_table_lookup (jit_icall_hash_name, name);
8090 mono_icall_unlock ();
8095 mono_find_jit_icall_by_addr (gconstpointer addr)
8097 MonoJitICallInfo *info;
8098 g_assert (jit_icall_hash_addr);
8101 info = g_hash_table_lookup (jit_icall_hash_addr, (gpointer)addr);
8102 mono_icall_unlock ();
8108 * mono_get_jit_icall_info:
8110 * Return the hashtable mapping JIT icall names to MonoJitICallInfo structures. The
8111 * caller should access it while holding the icall lock.
8114 mono_get_jit_icall_info (void)
8116 return jit_icall_hash_name;
8120 * mono_lookup_jit_icall_symbol:
8122 * Given the jit icall NAME, returns its C symbol if possible, or NULL.
8125 mono_lookup_jit_icall_symbol (const char *name)
8127 MonoJitICallInfo *info;
8128 const char *res = NULL;
8131 info = g_hash_table_lookup (jit_icall_hash_name, name);
8133 res = info->c_symbol;
8134 mono_icall_unlock ();
8139 mono_register_jit_icall_wrapper (MonoJitICallInfo *info, gconstpointer wrapper)
8142 g_hash_table_insert (jit_icall_hash_addr, (gpointer)wrapper, info);
8143 mono_icall_unlock ();
8147 * 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
8148 * icalls without wrappers in some cases.
8151 mono_register_jit_icall_full (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save, gboolean no_raise, const char *c_symbol)
8153 MonoJitICallInfo *info;
8160 if (!jit_icall_hash_name) {
8161 jit_icall_hash_name = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, g_free);
8162 jit_icall_hash_addr = g_hash_table_new (NULL, NULL);
8165 if (g_hash_table_lookup (jit_icall_hash_name, name)) {
8166 g_warning ("jit icall already defined \"%s\"\n", name);
8167 g_assert_not_reached ();
8170 info = g_new0 (MonoJitICallInfo, 1);
8175 info->c_symbol = c_symbol;
8176 info->no_raise = no_raise;
8179 info->wrapper = func;
8181 info->wrapper = NULL;
8184 g_hash_table_insert (jit_icall_hash_name, (gpointer)info->name, info);
8185 g_hash_table_insert (jit_icall_hash_addr, (gpointer)func, info);
8187 mono_icall_unlock ();
8192 mono_register_jit_icall (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save)
8194 return mono_register_jit_icall_full (func, name, sig, is_save, FALSE, NULL);