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/threadpool-microsoft.h>
42 #include <mono/metadata/monitor.h>
43 #include <mono/metadata/reflection.h>
44 #include <mono/metadata/assembly.h>
45 #include <mono/metadata/tabledefs.h>
46 #include <mono/metadata/exception.h>
47 #include <mono/metadata/file-io.h>
48 #include <mono/metadata/console-io.h>
49 #include <mono/metadata/mono-route.h>
50 #include <mono/metadata/socket-io.h>
51 #include <mono/metadata/mono-endian.h>
52 #include <mono/metadata/tokentype.h>
53 #include <mono/metadata/domain-internals.h>
54 #include <mono/metadata/metadata-internals.h>
55 #include <mono/metadata/class-internals.h>
56 #include <mono/metadata/marshal.h>
57 #include <mono/metadata/gc-internal.h>
58 #include <mono/metadata/mono-gc.h>
59 #include <mono/metadata/rand.h>
60 #include <mono/metadata/sysmath.h>
61 #include <mono/metadata/string-icalls.h>
62 #include <mono/metadata/debug-helpers.h>
63 #include <mono/metadata/process.h>
64 #include <mono/metadata/environment.h>
65 #include <mono/metadata/profiler-private.h>
66 #include <mono/metadata/locales.h>
67 #include <mono/metadata/filewatcher.h>
68 #include <mono/metadata/char-conversions.h>
69 #include <mono/metadata/security.h>
70 #include <mono/metadata/mono-config.h>
71 #include <mono/metadata/cil-coff.h>
72 #include <mono/metadata/number-formatter.h>
73 #include <mono/metadata/security-manager.h>
74 #include <mono/metadata/security-core-clr.h>
75 #include <mono/metadata/mono-perfcounters.h>
76 #include <mono/metadata/mono-debug.h>
77 #include <mono/metadata/mono-ptr-array.h>
78 #include <mono/metadata/verify-internals.h>
79 #include <mono/metadata/runtime.h>
80 #include <mono/metadata/file-mmap.h>
81 #include <mono/metadata/seq-points-data.h>
82 #include <mono/io-layer/io-layer.h>
83 #include <mono/utils/strtod.h>
84 #include <mono/utils/monobitset.h>
85 #include <mono/utils/mono-time.h>
86 #include <mono/utils/mono-proclib.h>
87 #include <mono/utils/mono-string.h>
88 #include <mono/utils/mono-error-internals.h>
89 #include <mono/utils/mono-mmap.h>
90 #include <mono/utils/mono-io-portability.h>
91 #include <mono/utils/mono-digest.h>
92 #include <mono/utils/bsearch.h>
93 #include <mono/utils/mono-mutex.h>
94 #include <mono/utils/mono-threads.h>
96 #if defined (HOST_WIN32)
100 #include "decimal-ms.h"
102 extern MonoString* ves_icall_System_Environment_GetOSVersionString (void);
104 ICALL_EXPORT MonoReflectionAssembly* ves_icall_System_Reflection_Assembly_GetCallingAssembly (void);
107 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional);
109 static inline MonoBoolean
110 is_generic_parameter (MonoType *type)
112 return !type->byref && (type->type == MONO_TYPE_VAR || type->type == MONO_TYPE_MVAR);
116 mono_class_init_or_throw (MonoClass *klass)
118 if (!mono_class_init (klass))
119 mono_raise_exception (mono_class_get_exception_for_failure (klass));
123 * We expect a pointer to a char, not a string
125 ICALL_EXPORT gboolean
126 mono_double_ParseImpl (char *ptr, double *result)
128 gchar *endptr = NULL;
132 /* mono_strtod () is not thread-safe */
133 mono_mutex_lock (&mono_strtod_mutex);
134 *result = mono_strtod (ptr, &endptr);
135 mono_mutex_unlock (&mono_strtod_mutex);
138 if (!*ptr || (endptr && *endptr))
144 ICALL_EXPORT MonoObject *
145 ves_icall_System_Array_GetValueImpl (MonoObject *this, guint32 pos)
152 ao = (MonoArray *)this;
153 ac = (MonoClass *)ao->obj.vtable->klass;
155 esize = mono_array_element_size (ac);
156 ea = (gpointer*)((char*)ao->vector + (pos * esize));
158 if (ac->element_class->valuetype)
159 return mono_value_box (this->vtable->domain, ac->element_class, ea);
164 ICALL_EXPORT MonoObject *
165 ves_icall_System_Array_GetValue (MonoObject *this, MonoObject *idxs)
171 MONO_CHECK_ARG_NULL (idxs, NULL);
173 io = (MonoArray *)idxs;
174 ic = (MonoClass *)io->obj.vtable->klass;
176 ao = (MonoArray *)this;
177 ac = (MonoClass *)ao->obj.vtable->klass;
179 g_assert (ic->rank == 1);
180 if (io->bounds != NULL || io->max_length != ac->rank) {
181 mono_set_pending_exception (mono_get_exception_argument (NULL, NULL));
185 ind = (gint32 *)io->vector;
187 if (ao->bounds == NULL) {
188 if (*ind < 0 || *ind >= ao->max_length) {
189 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
193 return ves_icall_System_Array_GetValueImpl (this, *ind);
196 for (i = 0; i < ac->rank; i++) {
197 if ((ind [i] < ao->bounds [i].lower_bound) ||
198 (ind [i] >= (mono_array_lower_bound_t)ao->bounds [i].length + ao->bounds [i].lower_bound)) {
199 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
204 pos = ind [0] - ao->bounds [0].lower_bound;
205 for (i = 1; i < ac->rank; i++)
206 pos = pos*ao->bounds [i].length + ind [i] -
207 ao->bounds [i].lower_bound;
209 return ves_icall_System_Array_GetValueImpl (this, pos);
213 ves_icall_System_Array_SetValueImpl (MonoArray *this, MonoObject *value, guint32 pos)
215 MonoClass *ac, *vc, *ec;
225 vc = value->vtable->klass;
229 ac = this->obj.vtable->klass;
230 ec = ac->element_class;
232 esize = mono_array_element_size (ac);
233 ea = (gpointer*)((char*)this->vector + (pos * esize));
234 va = (gpointer*)((char*)value + sizeof (MonoObject));
236 if (mono_class_is_nullable (ec)) {
237 mono_nullable_init ((guint8*)ea, value, ec);
242 mono_gc_bzero_atomic (ea, esize);
246 #define NO_WIDENING_CONVERSION G_STMT_START{\
247 mono_set_pending_exception (mono_get_exception_argument ( \
248 "value", "not a widening conversion")); \
252 #define CHECK_WIDENING_CONVERSION(extra) G_STMT_START{\
253 if (esize < vsize + (extra)) { \
254 mono_set_pending_exception (mono_get_exception_argument ( \
255 "value", "not a widening conversion")); \
260 #define INVALID_CAST G_STMT_START{ \
261 mono_get_runtime_callbacks ()->set_cast_details (vc, ec); \
262 mono_set_pending_exception (mono_get_exception_invalid_cast ()); \
266 /* Check element (destination) type. */
267 switch (ec->byval_arg.type) {
268 case MONO_TYPE_STRING:
269 switch (vc->byval_arg.type) {
270 case MONO_TYPE_STRING:
276 case MONO_TYPE_BOOLEAN:
277 switch (vc->byval_arg.type) {
278 case MONO_TYPE_BOOLEAN:
291 NO_WIDENING_CONVERSION;
300 if (!ec->valuetype) {
301 if (!mono_object_isinst (value, ec))
303 mono_gc_wbarrier_set_arrayref (this, ea, (MonoObject*)value);
307 if (mono_object_isinst (value, ec)) {
308 if (ec->has_references)
309 mono_value_copy (ea, (char*)value + sizeof (MonoObject), ec);
311 mono_gc_memmove_atomic (ea, (char *)value + sizeof (MonoObject), esize);
318 vsize = mono_class_instance_size (vc) - sizeof (MonoObject);
320 et = ec->byval_arg.type;
321 if (et == MONO_TYPE_VALUETYPE && ec->byval_arg.data.klass->enumtype)
322 et = mono_class_enum_basetype (ec->byval_arg.data.klass)->type;
324 vt = vc->byval_arg.type;
325 if (vt == MONO_TYPE_VALUETYPE && vc->byval_arg.data.klass->enumtype)
326 vt = mono_class_enum_basetype (vc->byval_arg.data.klass)->type;
328 #define ASSIGN_UNSIGNED(etype) G_STMT_START{\
334 case MONO_TYPE_CHAR: \
335 CHECK_WIDENING_CONVERSION(0); \
336 *(etype *) ea = (etype) u64; \
338 /* You can't assign a signed value to an unsigned array. */ \
343 /* You can't assign a floating point number to an integer array. */ \
346 NO_WIDENING_CONVERSION; \
350 #define ASSIGN_SIGNED(etype) G_STMT_START{\
356 CHECK_WIDENING_CONVERSION(0); \
357 *(etype *) ea = (etype) i64; \
359 /* You can assign an unsigned value to a signed array if the array's */ \
360 /* element size is larger than the value size. */ \
365 case MONO_TYPE_CHAR: \
366 CHECK_WIDENING_CONVERSION(1); \
367 *(etype *) ea = (etype) u64; \
369 /* You can't assign a floating point number to an integer array. */ \
372 NO_WIDENING_CONVERSION; \
376 #define ASSIGN_REAL(etype) G_STMT_START{\
380 CHECK_WIDENING_CONVERSION(0); \
381 *(etype *) ea = (etype) r64; \
383 /* All integer values fit into a floating point array, so we don't */ \
384 /* need to CHECK_WIDENING_CONVERSION here. */ \
389 *(etype *) ea = (etype) i64; \
395 case MONO_TYPE_CHAR: \
396 *(etype *) ea = (etype) u64; \
403 u64 = *(guint8 *) va;
406 u64 = *(guint16 *) va;
409 u64 = *(guint32 *) va;
412 u64 = *(guint64 *) va;
418 i64 = *(gint16 *) va;
421 i64 = *(gint32 *) va;
424 i64 = *(gint64 *) va;
427 r64 = *(gfloat *) va;
430 r64 = *(gdouble *) va;
433 u64 = *(guint16 *) va;
435 case MONO_TYPE_BOOLEAN:
436 /* Boolean is only compatible with itself. */
449 NO_WIDENING_CONVERSION;
456 /* If we can't do a direct copy, let's try a widening conversion. */
459 ASSIGN_UNSIGNED (guint16);
461 ASSIGN_UNSIGNED (guint8);
463 ASSIGN_UNSIGNED (guint16);
465 ASSIGN_UNSIGNED (guint32);
467 ASSIGN_UNSIGNED (guint64);
469 ASSIGN_SIGNED (gint8);
471 ASSIGN_SIGNED (gint16);
473 ASSIGN_SIGNED (gint32);
475 ASSIGN_SIGNED (gint64);
477 ASSIGN_REAL (gfloat);
479 ASSIGN_REAL (gdouble);
483 /* Not reached, INVALID_CAST does not return. Just to avoid a compiler warning ... */
487 #undef NO_WIDENING_CONVERSION
488 #undef CHECK_WIDENING_CONVERSION
489 #undef ASSIGN_UNSIGNED
495 ves_icall_System_Array_SetValue (MonoArray *this, MonoObject *value,
501 MONO_CHECK_ARG_NULL (idxs,);
503 ic = idxs->obj.vtable->klass;
504 ac = this->obj.vtable->klass;
506 g_assert (ic->rank == 1);
507 if (idxs->bounds != NULL || idxs->max_length != ac->rank) {
508 mono_set_pending_exception (mono_get_exception_argument (NULL, NULL));
512 ind = (gint32 *)idxs->vector;
514 if (this->bounds == NULL) {
515 if (*ind < 0 || *ind >= this->max_length) {
516 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
520 ves_icall_System_Array_SetValueImpl (this, value, *ind);
524 for (i = 0; i < ac->rank; i++)
525 if ((ind [i] < this->bounds [i].lower_bound) ||
526 (ind [i] >= (mono_array_lower_bound_t)this->bounds [i].length + this->bounds [i].lower_bound)) {
527 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
531 pos = ind [0] - this->bounds [0].lower_bound;
532 for (i = 1; i < ac->rank; i++)
533 pos = pos * this->bounds [i].length + ind [i] -
534 this->bounds [i].lower_bound;
536 ves_icall_System_Array_SetValueImpl (this, value, pos);
539 ICALL_EXPORT MonoArray *
540 ves_icall_System_Array_CreateInstanceImpl (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
542 MonoClass *aklass, *klass;
545 gboolean bounded = FALSE;
547 MONO_CHECK_ARG_NULL (type, NULL);
548 MONO_CHECK_ARG_NULL (lengths, NULL);
550 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
552 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
554 for (i = 0; i < mono_array_length (lengths); i++) {
555 if (mono_array_get (lengths, gint32, i) < 0) {
556 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
561 klass = mono_class_from_mono_type (type->type);
562 mono_class_init_or_throw (klass);
564 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint32, 0) != 0))
565 /* vectors are not the same as one dimensional arrays with no-zero bounds */
570 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
572 sizes = alloca (aklass->rank * sizeof(intptr_t) * 2);
573 for (i = 0; i < aklass->rank; ++i) {
574 sizes [i] = mono_array_get (lengths, guint32, i);
576 sizes [i + aklass->rank] = mono_array_get (bounds, gint32, i);
578 sizes [i + aklass->rank] = 0;
581 array = mono_array_new_full (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank);
586 ICALL_EXPORT MonoArray *
587 ves_icall_System_Array_CreateInstanceImpl64 (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
589 MonoClass *aklass, *klass;
592 gboolean bounded = FALSE;
594 MONO_CHECK_ARG_NULL (type, NULL);
595 MONO_CHECK_ARG_NULL (lengths, NULL);
597 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
599 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
601 for (i = 0; i < mono_array_length (lengths); i++) {
602 if ((mono_array_get (lengths, gint64, i) < 0) ||
603 (mono_array_get (lengths, gint64, i) > MONO_ARRAY_MAX_INDEX)) {
604 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
609 klass = mono_class_from_mono_type (type->type);
610 mono_class_init_or_throw (klass);
612 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint64, 0) != 0))
613 /* vectors are not the same as one dimensional arrays with no-zero bounds */
618 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
620 sizes = alloca (aklass->rank * sizeof(intptr_t) * 2);
621 for (i = 0; i < aklass->rank; ++i) {
622 sizes [i] = mono_array_get (lengths, guint64, i);
624 sizes [i + aklass->rank] = (mono_array_size_t) mono_array_get (bounds, guint64, i);
626 sizes [i + aklass->rank] = 0;
629 array = mono_array_new_full (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank);
635 ves_icall_System_Array_GetRank (MonoObject *this)
637 return this->vtable->klass->rank;
641 ves_icall_System_Array_GetLength (MonoArray *this, gint32 dimension)
643 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
646 if ((dimension < 0) || (dimension >= rank)) {
647 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
651 if (this->bounds == NULL)
652 length = this->max_length;
654 length = this->bounds [dimension].length;
656 #ifdef MONO_BIG_ARRAYS
657 if (length > G_MAXINT32) {
658 mono_set_pending_exception (mono_get_exception_overflow ());
666 ves_icall_System_Array_GetLongLength (MonoArray *this, gint32 dimension)
668 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
670 if ((dimension < 0) || (dimension >= rank)) {
671 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
675 if (this->bounds == NULL)
676 return this->max_length;
678 return this->bounds [dimension].length;
682 ves_icall_System_Array_GetLowerBound (MonoArray *this, gint32 dimension)
684 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
686 if ((dimension < 0) || (dimension >= rank)) {
687 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
691 if (this->bounds == NULL)
694 return this->bounds [dimension].lower_bound;
698 ves_icall_System_Array_ClearInternal (MonoArray *arr, int idx, int length)
700 int sz = mono_array_element_size (mono_object_class (arr));
701 mono_gc_bzero_atomic (mono_array_addr_with_size_fast (arr, sz, idx), length * sz);
704 ICALL_EXPORT gboolean
705 ves_icall_System_Array_FastCopy (MonoArray *source, int source_idx, MonoArray* dest, int dest_idx, int length)
710 MonoVTable *src_vtable;
711 MonoVTable *dest_vtable;
712 MonoClass *src_class;
713 MonoClass *dest_class;
715 src_vtable = source->obj.vtable;
716 dest_vtable = dest->obj.vtable;
718 if (src_vtable->rank != dest_vtable->rank)
721 if (source->bounds || dest->bounds)
724 /* there's no integer overflow since mono_array_length returns an unsigned integer */
725 if ((dest_idx + length > mono_array_length_fast (dest)) ||
726 (source_idx + length > mono_array_length_fast (source)))
729 src_class = src_vtable->klass->element_class;
730 dest_class = dest_vtable->klass->element_class;
733 * Handle common cases.
736 /* Case1: object[] -> valuetype[] (ArrayList::ToArray)
737 We fallback to managed here since we need to typecheck each boxed valuetype before storing them in the dest array.
739 if (src_class == mono_defaults.object_class && dest_class->valuetype)
742 /* Check if we're copying a char[] <==> (u)short[] */
743 if (src_class != dest_class) {
744 if (dest_class->valuetype || dest_class->enumtype || src_class->valuetype || src_class->enumtype)
747 /* 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. */
748 if (!mono_class_is_subclass_of (src_class, dest_class, FALSE))
752 if (dest_class->valuetype) {
753 element_size = mono_array_element_size (source->obj.vtable->klass);
754 source_addr = mono_array_addr_with_size_fast (source, element_size, source_idx);
755 if (dest_class->has_references) {
756 mono_value_copy_array (dest, dest_idx, source_addr, length);
758 dest_addr = mono_array_addr_with_size_fast (dest, element_size, dest_idx);
759 mono_gc_memmove_atomic (dest_addr, source_addr, element_size * length);
762 mono_array_memcpy_refs_fast (dest, dest_idx, source, source_idx, length);
769 ves_icall_System_Array_GetGenericValueImpl (MonoObject *this, guint32 pos, gpointer value)
776 ao = (MonoArray *)this;
777 ac = (MonoClass *)ao->obj.vtable->klass;
779 esize = mono_array_element_size (ac);
780 ea = (gpointer*)((char*)ao->vector + (pos * esize));
782 mono_gc_memmove_atomic (value, ea, esize);
786 ves_icall_System_Array_SetGenericValueImpl (MonoObject *this, guint32 pos, gpointer value)
793 ao = (MonoArray *)this;
794 ac = (MonoClass *)ao->obj.vtable->klass;
795 ec = ac->element_class;
797 esize = mono_array_element_size (ac);
798 ea = (gpointer*)((char*)ao->vector + (pos * esize));
800 if (MONO_TYPE_IS_REFERENCE (&ec->byval_arg)) {
801 g_assert (esize == sizeof (gpointer));
802 mono_gc_wbarrier_generic_store (ea, *(gpointer*)value);
804 g_assert (ec->inited);
805 g_assert (esize == mono_class_value_size (ec, NULL));
806 if (ec->has_references)
807 mono_gc_wbarrier_value_copy (ea, value, 1, ec);
809 mono_gc_memmove_atomic (ea, value, esize);
814 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_InitializeArray (MonoArray *array, MonoClassField *field_handle)
816 MonoClass *klass = array->obj.vtable->klass;
817 guint32 size = mono_array_element_size (klass);
818 MonoType *type = mono_type_get_underlying_type (&klass->element_class->byval_arg);
820 const char *field_data;
822 if (MONO_TYPE_IS_REFERENCE (type) || type->type == MONO_TYPE_VALUETYPE) {
823 MonoException *exc = mono_get_exception_argument("array",
824 "Cannot initialize array of non-primitive type.");
825 mono_set_pending_exception (exc);
829 if (!(field_handle->type->attrs & FIELD_ATTRIBUTE_HAS_FIELD_RVA)) {
830 MonoException *exc = mono_get_exception_argument("field_handle",
831 "Field doesn't have an RVA");
832 mono_set_pending_exception (exc);
836 size *= array->max_length;
837 field_data = mono_field_get_data (field_handle);
839 if (size > mono_type_size (field_handle->type, &align)) {
840 MonoException *exc = mono_get_exception_argument("field_handle",
841 "Field not large enough to fill array");
842 mono_set_pending_exception (exc);
846 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
848 guint ## n *data = (guint ## n *) mono_array_addr (array, char, 0); \
849 guint ## n *src = (guint ## n *) field_data; \
850 guint ## n *end = (guint ## n *)((char*)src + size); \
852 for (; src < end; data++, src++) { \
853 *data = read ## n (src); \
857 /* printf ("Initialize array with elements of %s type\n", klass->element_class->name); */
859 switch (type->type) {
876 memcpy (mono_array_addr (array, char, 0), field_data, size);
880 memcpy (mono_array_addr (array, char, 0), field_data, size);
885 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetOffsetToStringData (void)
887 return offsetof (MonoString, chars);
890 ICALL_EXPORT MonoObject *
891 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetObjectValue (MonoObject *obj)
893 if ((obj == NULL) || (! (obj->vtable->klass->valuetype)))
896 return mono_object_clone (obj);
900 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunClassConstructor (MonoType *handle)
905 MONO_CHECK_ARG_NULL (handle,);
907 klass = mono_class_from_mono_type (handle);
908 MONO_CHECK_ARG (handle, klass,);
910 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
912 /* This will call the type constructor */
913 mono_runtime_class_init (vtable);
917 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunModuleConstructor (MonoImage *image)
921 mono_image_check_for_module_cctor (image);
922 if (image->has_module_cctor) {
923 MonoClass *module_klass = mono_class_get_checked (image, MONO_TOKEN_TYPE_DEF | 1, &error);
924 mono_error_raise_exception (&error);
925 /*It's fine to raise the exception here*/
926 mono_runtime_class_init (mono_class_vtable_full (mono_domain_get (), module_klass, TRUE));
930 ICALL_EXPORT MonoBoolean
931 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_SufficientExecutionStack (void)
936 /* later make this configurable and per-arch */
937 int min_size = 4096 * 4 * sizeof (void*);
938 mono_thread_info_get_stack_bounds (&stack_addr, &stack_size);
939 /* if we have no info we are optimistic and assume there is enough room */
943 // FIXME: Windows dynamically extends the stack, so stack_addr might be close
947 current = (guint8 *)&stack_addr;
948 if (current > stack_addr) {
949 if ((current - stack_addr) < min_size)
952 if (current - (stack_addr - stack_size) < min_size)
958 ICALL_EXPORT MonoObject *
959 ves_icall_System_Object_MemberwiseClone (MonoObject *this)
961 return mono_object_clone (this);
965 ves_icall_System_ValueType_InternalGetHashCode (MonoObject *this, MonoArray **fields)
968 MonoObject **values = NULL;
971 gint32 result = (int)(gsize)mono_defaults.int32_class;
972 MonoClassField* field;
975 klass = mono_object_class (this);
977 if (mono_class_num_fields (klass) == 0)
981 * Compute the starting value of the hashcode for fields of primitive
982 * types, and return the remaining fields in an array to the managed side.
983 * This way, we can avoid costly reflection operations in managed code.
986 while ((field = mono_class_get_fields (klass, &iter))) {
987 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
989 if (mono_field_is_deleted (field))
991 /* FIXME: Add more types */
992 switch (field->type->type) {
994 result ^= *(gint32*)((guint8*)this + field->offset);
996 case MONO_TYPE_STRING: {
998 s = *(MonoString**)((guint8*)this + field->offset);
1000 result ^= mono_string_hash (s);
1005 values = g_newa (MonoObject*, mono_class_num_fields (klass));
1006 o = mono_field_get_value_object (mono_object_domain (this), field, this);
1007 values [count++] = o;
1013 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1014 for (i = 0; i < count; ++i)
1015 mono_array_setref (*fields, i, values [i]);
1022 ICALL_EXPORT MonoBoolean
1023 ves_icall_System_ValueType_Equals (MonoObject *this, MonoObject *that, MonoArray **fields)
1026 MonoObject **values = NULL;
1028 MonoClassField* field;
1032 MONO_CHECK_ARG_NULL (that, FALSE);
1034 if (this->vtable != that->vtable)
1037 klass = mono_object_class (this);
1039 if (klass->enumtype && mono_class_enum_basetype (klass) && mono_class_enum_basetype (klass)->type == MONO_TYPE_I4)
1040 return (*(gint32*)((guint8*)this + sizeof (MonoObject)) == *(gint32*)((guint8*)that + sizeof (MonoObject)));
1043 * Do the comparison for fields of primitive type and return a result if
1044 * possible. Otherwise, return the remaining fields in an array to the
1045 * managed side. This way, we can avoid costly reflection operations in
1050 while ((field = mono_class_get_fields (klass, &iter))) {
1051 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
1053 if (mono_field_is_deleted (field))
1055 /* FIXME: Add more types */
1056 switch (field->type->type) {
1059 case MONO_TYPE_BOOLEAN:
1060 if (*((guint8*)this + field->offset) != *((guint8*)that + field->offset))
1065 case MONO_TYPE_CHAR:
1066 if (*(gint16*)((guint8*)this + field->offset) != *(gint16*)((guint8*)that + field->offset))
1071 if (*(gint32*)((guint8*)this + field->offset) != *(gint32*)((guint8*)that + field->offset))
1076 if (*(gint64*)((guint8*)this + field->offset) != *(gint64*)((guint8*)that + field->offset))
1080 if (*(float*)((guint8*)this + field->offset) != *(float*)((guint8*)that + field->offset))
1084 if (*(double*)((guint8*)this + field->offset) != *(double*)((guint8*)that + field->offset))
1089 case MONO_TYPE_STRING: {
1090 MonoString *s1, *s2;
1091 guint32 s1len, s2len;
1092 s1 = *(MonoString**)((guint8*)this + field->offset);
1093 s2 = *(MonoString**)((guint8*)that + field->offset);
1096 if ((s1 == NULL) || (s2 == NULL))
1098 s1len = mono_string_length (s1);
1099 s2len = mono_string_length (s2);
1103 if (memcmp (mono_string_chars (s1), mono_string_chars (s2), s1len * sizeof (gunichar2)) != 0)
1109 values = g_newa (MonoObject*, mono_class_num_fields (klass) * 2);
1110 o = mono_field_get_value_object (mono_object_domain (this), field, this);
1111 values [count++] = o;
1112 o = mono_field_get_value_object (mono_object_domain (this), field, that);
1113 values [count++] = o;
1116 if (klass->enumtype)
1117 /* enums only have one non-static field */
1123 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1124 for (i = 0; i < count; ++i)
1125 mono_array_setref_fast (*fields, i, values [i]);
1132 ICALL_EXPORT MonoReflectionType *
1133 ves_icall_System_Object_GetType (MonoObject *obj)
1135 #ifndef DISABLE_REMOTING
1136 if (obj->vtable->klass == mono_defaults.transparent_proxy_class)
1137 return mono_type_get_object (mono_object_domain (obj), &((MonoTransparentProxy*)obj)->remote_class->proxy_class->byval_arg);
1140 return mono_type_get_object (mono_object_domain (obj), &obj->vtable->klass->byval_arg);
1144 mono_type_type_from_obj (MonoReflectionType *mtype, MonoObject *obj)
1146 mtype->type = &obj->vtable->klass->byval_arg;
1147 g_assert (mtype->type->type);
1151 ves_icall_ModuleBuilder_getToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, gboolean create_open_instance)
1153 MONO_CHECK_ARG_NULL (obj, 0);
1155 return mono_image_create_token (mb->dynamic_image, obj, create_open_instance, TRUE);
1159 ves_icall_ModuleBuilder_getMethodToken (MonoReflectionModuleBuilder *mb,
1160 MonoReflectionMethod *method,
1161 MonoArray *opt_param_types)
1163 MONO_CHECK_ARG_NULL (method, 0);
1165 return mono_image_create_method_token (
1166 mb->dynamic_image, (MonoObject *) method, opt_param_types);
1170 ves_icall_ModuleBuilder_WriteToFile (MonoReflectionModuleBuilder *mb, HANDLE file)
1172 mono_image_create_pefile (mb, file);
1176 ves_icall_ModuleBuilder_build_metadata (MonoReflectionModuleBuilder *mb)
1178 mono_image_build_metadata (mb);
1182 ves_icall_ModuleBuilder_RegisterToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, guint32 token)
1184 mono_image_register_token (mb->dynamic_image, token, obj);
1188 get_caller (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1190 MonoMethod **dest = data;
1192 /* skip unmanaged frames */
1208 get_executing (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1210 MonoMethod **dest = data;
1212 /* skip unmanaged frames */
1217 if (!strcmp (m->klass->name_space, "System.Reflection"))
1226 get_caller_no_reflection (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1228 MonoMethod **dest = data;
1230 /* skip unmanaged frames */
1234 if (m->wrapper_type != MONO_WRAPPER_NONE)
1237 if (m->klass->image == mono_defaults.corlib && !strcmp (m->klass->name_space, "System.Reflection"))
1251 static MonoReflectionType *
1252 type_from_name (const char *str, MonoBoolean ignoreCase)
1254 MonoMethod *m, *dest;
1256 MonoType *type = NULL;
1257 MonoAssembly *assembly = NULL;
1258 MonoTypeNameParse info;
1259 char *temp_str = g_strdup (str);
1260 gboolean type_resolve = FALSE;
1262 /* mono_reflection_parse_type() mangles the string */
1263 if (!mono_reflection_parse_type (temp_str, &info)) {
1264 mono_reflection_free_type_info (&info);
1271 * We must compute the calling assembly as type loading must happen under a metadata context.
1272 * For example. The main assembly is a.exe and Type.GetType is called from dir/b.dll. Without
1273 * the metadata context (basedir currently) set to dir/b.dll we won't be able to load a dir/c.dll.
1275 m = mono_method_get_last_managed ();
1278 mono_stack_walk_no_il (get_caller_no_reflection, &dest);
1283 * FIXME: mono_method_get_last_managed() sometimes returns NULL, thus
1284 * causing ves_icall_System_Reflection_Assembly_GetCallingAssembly()
1285 * to crash. This only seems to happen in some strange remoting
1286 * scenarios and I was unable to figure out what's happening there.
1287 * Dec 10, 2005 - Martin.
1291 assembly = dest->klass->image->assembly;
1292 type_resolve = TRUE;
1294 g_warning (G_STRLOC);
1297 if (info.assembly.name)
1298 assembly = mono_assembly_load (&info.assembly, assembly ? assembly->basedir : NULL, NULL);
1302 /* When loading from the current assembly, AppDomain.TypeResolve will not be called yet */
1303 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1306 if (!info.assembly.name && !type) /* try mscorlib */
1307 type = mono_reflection_get_type (NULL, &info, ignoreCase, &type_resolve);
1309 if (assembly && !type && type_resolve) {
1310 type_resolve = FALSE; /* This will invoke TypeResolve if not done in the first 'if' */
1311 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1314 mono_reflection_free_type_info (&info);
1320 return mono_type_get_object (mono_domain_get (), type);
1324 MonoReflectionType *
1325 mono_type_get (const char *str)
1327 char *copy = g_strdup (str);
1328 MonoReflectionType *type = type_from_name (copy, FALSE);
1335 ICALL_EXPORT MonoReflectionType*
1336 ves_icall_type_from_name (MonoString *name,
1337 MonoBoolean throwOnError,
1338 MonoBoolean ignoreCase)
1340 char *str = mono_string_to_utf8 (name);
1341 MonoReflectionType *type;
1343 type = type_from_name (str, ignoreCase);
1346 MonoException *e = NULL;
1349 e = mono_get_exception_type_load (name, NULL);
1351 mono_loader_clear_error ();
1353 mono_set_pending_exception (e);
1362 ICALL_EXPORT MonoReflectionType*
1363 ves_icall_type_from_handle (MonoType *handle)
1365 MonoDomain *domain = mono_domain_get ();
1367 return mono_type_get_object (domain, handle);
1370 /* System.TypeCode */
1389 TYPECODE_STRING = 18
1392 ICALL_EXPORT guint32
1393 ves_icall_type_GetTypeCodeInternal (MonoReflectionType *type)
1395 int t = type->type->type;
1397 if (type->type->byref)
1398 return TYPECODE_OBJECT;
1402 case MONO_TYPE_VOID:
1403 return TYPECODE_OBJECT;
1404 case MONO_TYPE_BOOLEAN:
1405 return TYPECODE_BOOLEAN;
1407 return TYPECODE_BYTE;
1409 return TYPECODE_SBYTE;
1411 return TYPECODE_UINT16;
1413 return TYPECODE_INT16;
1414 case MONO_TYPE_CHAR:
1415 return TYPECODE_CHAR;
1419 return TYPECODE_OBJECT;
1421 return TYPECODE_UINT32;
1423 return TYPECODE_INT32;
1425 return TYPECODE_UINT64;
1427 return TYPECODE_INT64;
1429 return TYPECODE_SINGLE;
1431 return TYPECODE_DOUBLE;
1432 case MONO_TYPE_VALUETYPE: {
1433 MonoClass *klass = type->type->data.klass;
1435 if (klass->enumtype) {
1436 t = mono_class_enum_basetype (klass)->type;
1438 } else if (mono_is_corlib_image (klass->image)) {
1439 if (strcmp (klass->name_space, "System") == 0) {
1440 if (strcmp (klass->name, "Decimal") == 0)
1441 return TYPECODE_DECIMAL;
1442 else if (strcmp (klass->name, "DateTime") == 0)
1443 return TYPECODE_DATETIME;
1446 return TYPECODE_OBJECT;
1448 case MONO_TYPE_STRING:
1449 return TYPECODE_STRING;
1450 case MONO_TYPE_SZARRAY:
1451 case MONO_TYPE_ARRAY:
1452 case MONO_TYPE_OBJECT:
1454 case MONO_TYPE_MVAR:
1455 case MONO_TYPE_TYPEDBYREF:
1456 return TYPECODE_OBJECT;
1457 case MONO_TYPE_CLASS:
1459 MonoClass *klass = type->type->data.klass;
1460 if (klass->image == mono_defaults.corlib && strcmp (klass->name_space, "System") == 0) {
1461 if (strcmp (klass->name, "DBNull") == 0)
1462 return TYPECODE_DBNULL;
1465 return TYPECODE_OBJECT;
1466 case MONO_TYPE_GENERICINST:
1467 return TYPECODE_OBJECT;
1469 g_error ("type 0x%02x not handled in GetTypeCode()", t);
1475 mono_type_is_primitive (MonoType *type)
1477 return (type->type >= MONO_TYPE_BOOLEAN && type->type <= MONO_TYPE_R8) ||
1478 type-> type == MONO_TYPE_I || type->type == MONO_TYPE_U;
1482 mono_type_get_underlying_type_ignore_byref (MonoType *type)
1484 if (type->type == MONO_TYPE_VALUETYPE && type->data.klass->enumtype)
1485 return mono_class_enum_basetype (type->data.klass);
1486 if (type->type == MONO_TYPE_GENERICINST && type->data.generic_class->container_class->enumtype)
1487 return mono_class_enum_basetype (type->data.generic_class->container_class);
1491 ICALL_EXPORT guint32
1492 ves_icall_type_is_assignable_from (MonoReflectionType *type, MonoReflectionType *c)
1497 g_assert (type != NULL);
1499 klass = mono_class_from_mono_type (type->type);
1500 klassc = mono_class_from_mono_type (c->type);
1502 if (type->type->byref ^ c->type->byref)
1505 if (type->type->byref) {
1506 MonoType *t = mono_type_get_underlying_type_ignore_byref (type->type);
1507 MonoType *ot = mono_type_get_underlying_type_ignore_byref (c->type);
1509 klass = mono_class_from_mono_type (t);
1510 klassc = mono_class_from_mono_type (ot);
1512 if (mono_type_is_primitive (t)) {
1513 return mono_type_is_primitive (ot) && klass->instance_size == klassc->instance_size;
1514 } else if (t->type == MONO_TYPE_VAR || t->type == MONO_TYPE_MVAR) {
1515 return t->type == ot->type && t->data.generic_param->num == ot->data.generic_param->num;
1516 } else if (t->type == MONO_TYPE_PTR || t->type == MONO_TYPE_FNPTR) {
1517 return t->type == ot->type;
1519 if (ot->type == MONO_TYPE_VAR || ot->type == MONO_TYPE_MVAR)
1522 if (klass->valuetype)
1523 return klass == klassc;
1524 return klass->valuetype == klassc->valuetype;
1527 return mono_class_is_assignable_from (klass, klassc);
1530 ICALL_EXPORT guint32
1531 ves_icall_type_IsInstanceOfType (MonoReflectionType *type, MonoObject *obj)
1533 MonoClass *klass = mono_class_from_mono_type (type->type);
1534 mono_class_init_or_throw (klass);
1535 return mono_object_isinst (obj, klass) != NULL;
1538 ICALL_EXPORT guint32
1539 ves_icall_get_attributes (MonoReflectionType *type)
1541 MonoClass *klass = mono_class_from_mono_type (type->type);
1542 return klass->flags;
1545 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1546 ves_icall_System_Reflection_FieldInfo_get_marshal_info (MonoReflectionField *field)
1548 MonoClass *klass = field->field->parent;
1549 MonoMarshalType *info;
1553 if (klass->generic_container ||
1554 (klass->generic_class && klass->generic_class->context.class_inst->is_open))
1557 ftype = mono_field_get_type (field->field);
1558 if (ftype && !(ftype->attrs & FIELD_ATTRIBUTE_HAS_FIELD_MARSHAL))
1561 info = mono_marshal_load_type_info (klass);
1563 for (i = 0; i < info->num_fields; ++i) {
1564 if (info->fields [i].field == field->field) {
1565 if (!info->fields [i].mspec)
1568 return mono_reflection_marshal_as_attribute_from_marshal_spec (field->object.vtable->domain, klass, info->fields [i].mspec);
1575 ICALL_EXPORT MonoReflectionField*
1576 ves_icall_System_Reflection_FieldInfo_internal_from_handle_type (MonoClassField *handle, MonoType *type)
1578 gboolean found = FALSE;
1585 klass = handle->parent;
1587 klass = mono_class_from_mono_type (type);
1589 /* Check that the field belongs to the class */
1590 for (k = klass; k; k = k->parent) {
1591 if (k == handle->parent) {
1598 /* The managed code will throw the exception */
1602 return mono_field_get_object (mono_domain_get (), klass, handle);
1605 ICALL_EXPORT MonoArray*
1606 ves_icall_System_Reflection_FieldInfo_GetTypeModifiers (MonoReflectionField *field, MonoBoolean optional)
1609 MonoType *type = mono_field_get_type_checked (field->field, &error);
1610 mono_error_raise_exception (&error);
1612 return type_array_from_modifiers (field->field->parent->image, type, optional);
1616 vell_icall_get_method_attributes (MonoMethod *method)
1618 return method->flags;
1622 ves_icall_get_method_info (MonoMethod *method, MonoMethodInfo *info)
1625 MonoDomain *domain = mono_domain_get ();
1626 MonoMethodSignature* sig;
1628 sig = mono_method_signature_checked (method, &error);
1629 if (!mono_error_ok (&error))
1630 mono_error_raise_exception (&error);
1633 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &method->klass->byval_arg));
1634 MONO_STRUCT_SETREF (info, ret, mono_type_get_object (domain, sig->ret));
1635 info->attrs = method->flags;
1636 info->implattrs = method->iflags;
1637 if (sig->call_convention == MONO_CALL_DEFAULT)
1638 info->callconv = sig->sentinelpos >= 0 ? 2 : 1;
1640 if (sig->call_convention == MONO_CALL_VARARG || sig->sentinelpos >= 0)
1645 info->callconv |= (sig->hasthis << 5) | (sig->explicit_this << 6);
1648 ICALL_EXPORT MonoArray*
1649 ves_icall_get_parameter_info (MonoMethod *method, MonoReflectionMethod *member)
1651 MonoDomain *domain = mono_domain_get ();
1653 return mono_param_get_objects_internal (domain, method, member->reftype ? mono_class_from_mono_type (member->reftype->type) : NULL);
1656 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1657 ves_icall_System_MonoMethodInfo_get_retval_marshal (MonoMethod *method)
1659 MonoDomain *domain = mono_domain_get ();
1660 MonoReflectionMarshalAsAttribute* res = NULL;
1661 MonoMarshalSpec **mspecs;
1664 mspecs = g_new (MonoMarshalSpec*, mono_method_signature (method)->param_count + 1);
1665 mono_method_get_marshal_info (method, mspecs);
1668 res = mono_reflection_marshal_as_attribute_from_marshal_spec (domain, method->klass, mspecs [0]);
1670 for (i = mono_method_signature (method)->param_count; i >= 0; i--)
1672 mono_metadata_free_marshal_spec (mspecs [i]);
1679 ves_icall_MonoField_GetFieldOffset (MonoReflectionField *field)
1681 MonoClass *parent = field->field->parent;
1682 if (!parent->size_inited)
1683 mono_class_init (parent);
1684 mono_class_setup_fields_locking (parent);
1686 return field->field->offset - sizeof (MonoObject);
1689 ICALL_EXPORT MonoReflectionType*
1690 ves_icall_MonoField_GetParentType (MonoReflectionField *field, MonoBoolean declaring)
1694 parent = declaring? field->field->parent: field->klass;
1696 return mono_type_get_object (mono_object_domain (field), &parent->byval_arg);
1699 ICALL_EXPORT MonoObject *
1700 ves_icall_MonoField_GetValueInternal (MonoReflectionField *field, MonoObject *obj)
1702 MonoClass *fklass = field->klass;
1703 MonoClassField *cf = field->field;
1704 MonoDomain *domain = mono_object_domain (field);
1706 if (fklass->image->assembly->ref_only) {
1707 mono_set_pending_exception (mono_get_exception_invalid_operation (
1708 "It is illegal to get the value on a field on a type loaded using the ReflectionOnly methods."));
1712 if (mono_security_core_clr_enabled ())
1713 mono_security_core_clr_ensure_reflection_access_field (cf);
1715 return mono_field_get_value_object (domain, cf, obj);
1719 ves_icall_MonoField_SetValueInternal (MonoReflectionField *field, MonoObject *obj, MonoObject *value)
1722 MonoClassField *cf = field->field;
1726 if (field->klass->image->assembly->ref_only) {
1727 mono_set_pending_exception (mono_get_exception_invalid_operation (
1728 "It is illegal to set the value on a field on a type loaded using the ReflectionOnly methods."));
1732 if (mono_security_core_clr_enabled ())
1733 mono_security_core_clr_ensure_reflection_access_field (cf);
1735 type = mono_field_get_type_checked (cf, &error);
1736 if (!mono_error_ok (&error))
1737 mono_error_raise_exception (&error);
1739 v = (gchar *) value;
1741 switch (type->type) {
1744 case MONO_TYPE_BOOLEAN:
1747 case MONO_TYPE_CHAR:
1756 case MONO_TYPE_VALUETYPE:
1759 v += sizeof (MonoObject);
1761 case MONO_TYPE_STRING:
1762 case MONO_TYPE_OBJECT:
1763 case MONO_TYPE_CLASS:
1764 case MONO_TYPE_ARRAY:
1765 case MONO_TYPE_SZARRAY:
1768 case MONO_TYPE_GENERICINST: {
1769 MonoGenericClass *gclass = type->data.generic_class;
1770 g_assert (!gclass->context.class_inst->is_open);
1772 if (mono_class_is_nullable (mono_class_from_mono_type (type))) {
1773 MonoClass *nklass = mono_class_from_mono_type (type);
1774 MonoObject *nullable;
1777 * Convert the boxed vtype into a Nullable structure.
1778 * This is complicated by the fact that Nullables have
1779 * a variable structure.
1781 nullable = mono_object_new (mono_domain_get (), nklass);
1783 mono_nullable_init (mono_object_unbox (nullable), value, nklass);
1785 v = mono_object_unbox (nullable);
1788 if (gclass->container_class->valuetype && (v != NULL))
1789 v += sizeof (MonoObject);
1793 g_error ("type 0x%x not handled in "
1794 "ves_icall_FieldInfo_SetValueInternal", type->type);
1799 if (type->attrs & FIELD_ATTRIBUTE_STATIC) {
1800 MonoVTable *vtable = mono_class_vtable_full (mono_object_domain (field), cf->parent, TRUE);
1801 if (!vtable->initialized)
1802 mono_runtime_class_init (vtable);
1803 mono_field_static_set_value (vtable, cf, v);
1805 mono_field_set_value (obj, cf, v);
1810 ves_icall_System_RuntimeFieldHandle_SetValueDirect (MonoReflectionField *field, MonoReflectionType *field_type, MonoTypedRef *obj, MonoObject *value, MonoReflectionType *context_type)
1819 if (!MONO_TYPE_ISSTRUCT (&f->parent->byval_arg)) {
1820 mono_set_pending_exception (mono_get_exception_not_implemented (NULL));
1824 if (MONO_TYPE_IS_REFERENCE (f->type))
1825 mono_copy_value (f->type, (guint8*)obj->value + f->offset - sizeof (MonoObject), value, FALSE);
1827 mono_copy_value (f->type, (guint8*)obj->value + f->offset - sizeof (MonoObject), mono_object_unbox (value), FALSE);
1830 ICALL_EXPORT MonoObject *
1831 ves_icall_MonoField_GetRawConstantValue (MonoReflectionField *this)
1833 MonoObject *o = NULL;
1834 MonoClassField *field = this->field;
1836 MonoDomain *domain = mono_object_domain (this);
1838 MonoTypeEnum def_type;
1839 const char *def_value;
1843 mono_class_init (field->parent);
1845 t = mono_field_get_type_checked (field, &error);
1846 if (!mono_error_ok (&error))
1847 mono_error_raise_exception (&error);
1849 if (!(t->attrs & FIELD_ATTRIBUTE_HAS_DEFAULT)) {
1850 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1854 if (image_is_dynamic (field->parent->image)) {
1855 MonoClass *klass = field->parent;
1856 int fidx = field - klass->fields;
1858 g_assert (fidx >= 0 && fidx < klass->field.count);
1859 g_assert (klass->ext);
1860 g_assert (klass->ext->field_def_values);
1861 def_type = klass->ext->field_def_values [fidx].def_type;
1862 def_value = klass->ext->field_def_values [fidx].data;
1863 if (def_type == MONO_TYPE_END) {
1864 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1868 def_value = mono_class_get_field_default_value (field, &def_type);
1869 /* FIXME, maybe we should try to raise TLE if field->parent is broken */
1871 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1876 /*FIXME unify this with reflection.c:mono_get_object_from_blob*/
1880 case MONO_TYPE_BOOLEAN:
1883 case MONO_TYPE_CHAR:
1891 case MONO_TYPE_R8: {
1894 /* boxed value type */
1895 t = g_new0 (MonoType, 1);
1897 klass = mono_class_from_mono_type (t);
1899 o = mono_object_new (domain, klass);
1900 v = ((gchar *) o) + sizeof (MonoObject);
1901 mono_get_constant_value_from_blob (domain, def_type, def_value, v);
1904 case MONO_TYPE_STRING:
1905 case MONO_TYPE_CLASS:
1906 mono_get_constant_value_from_blob (domain, def_type, def_value, &o);
1909 g_assert_not_reached ();
1915 ICALL_EXPORT MonoReflectionType*
1916 ves_icall_MonoField_ResolveType (MonoReflectionField *ref_field)
1919 MonoClassField *field = ref_field->field;
1920 MonoType *type = mono_field_get_type_checked (field, &error);
1921 if (!mono_error_ok (&error))
1922 mono_error_raise_exception (&error);
1923 return mono_type_get_object (mono_object_domain (ref_field), type);
1926 ICALL_EXPORT MonoReflectionType*
1927 ves_icall_MonoGenericMethod_get_ReflectedType (MonoReflectionGenericMethod *rmethod)
1929 MonoMethod *method = rmethod->method.method;
1931 return mono_type_get_object (mono_object_domain (rmethod), &method->klass->byval_arg);
1934 /* From MonoProperty.cs */
1936 PInfo_Attributes = 1,
1937 PInfo_GetMethod = 1 << 1,
1938 PInfo_SetMethod = 1 << 2,
1939 PInfo_ReflectedType = 1 << 3,
1940 PInfo_DeclaringType = 1 << 4,
1945 ves_icall_get_property_info (MonoReflectionProperty *property, MonoPropertyInfo *info, PInfo req_info)
1947 MonoDomain *domain = mono_object_domain (property);
1949 if ((req_info & PInfo_ReflectedType) != 0)
1950 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &property->klass->byval_arg));
1951 if ((req_info & PInfo_DeclaringType) != 0)
1952 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &property->property->parent->byval_arg));
1954 if ((req_info & PInfo_Name) != 0)
1955 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, property->property->name));
1957 if ((req_info & PInfo_Attributes) != 0)
1958 info->attrs = property->property->attrs;
1960 if ((req_info & PInfo_GetMethod) != 0)
1961 MONO_STRUCT_SETREF (info, get, property->property->get ?
1962 mono_method_get_object (domain, property->property->get, property->klass): NULL);
1964 if ((req_info & PInfo_SetMethod) != 0)
1965 MONO_STRUCT_SETREF (info, set, property->property->set ?
1966 mono_method_get_object (domain, property->property->set, property->klass): NULL);
1968 * There may be other methods defined for properties, though, it seems they are not exposed
1969 * in the reflection API
1974 ves_icall_get_event_info (MonoReflectionMonoEvent *event, MonoEventInfo *info)
1976 MonoDomain *domain = mono_object_domain (event);
1978 MONO_STRUCT_SETREF (info, reflected_type, mono_type_get_object (domain, &event->klass->byval_arg));
1979 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &event->event->parent->byval_arg));
1981 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, event->event->name));
1982 info->attrs = event->event->attrs;
1983 MONO_STRUCT_SETREF (info, add_method, event->event->add ? mono_method_get_object (domain, event->event->add, NULL): NULL);
1984 MONO_STRUCT_SETREF (info, remove_method, event->event->remove ? mono_method_get_object (domain, event->event->remove, NULL): NULL);
1985 MONO_STRUCT_SETREF (info, raise_method, event->event->raise ? mono_method_get_object (domain, event->event->raise, NULL): NULL);
1987 #ifndef MONO_SMALL_CONFIG
1988 if (event->event->other) {
1990 while (event->event->other [n])
1992 MONO_STRUCT_SETREF (info, other_methods, mono_array_new (domain, mono_defaults.method_info_class, n));
1994 for (i = 0; i < n; i++)
1995 mono_array_setref (info->other_methods, i, mono_method_get_object (domain, event->event->other [i], NULL));
2001 collect_interfaces (MonoClass *klass, GHashTable *ifaces, MonoError *error)
2006 mono_class_setup_interfaces (klass, error);
2007 if (!mono_error_ok (error))
2010 for (i = 0; i < klass->interface_count; i++) {
2011 ic = klass->interfaces [i];
2012 g_hash_table_insert (ifaces, ic, ic);
2014 collect_interfaces (ic, ifaces, error);
2015 if (!mono_error_ok (error))
2021 MonoArray *iface_array;
2022 MonoGenericContext *context;
2026 } FillIfaceArrayData;
2029 fill_iface_array (gpointer key, gpointer value, gpointer user_data)
2031 FillIfaceArrayData *data = user_data;
2032 MonoClass *ic = key;
2033 MonoType *ret = &ic->byval_arg, *inflated = NULL;
2035 if (!mono_error_ok (data->error))
2038 if (data->context && ic->generic_class && ic->generic_class->context.class_inst->is_open) {
2039 inflated = ret = mono_class_inflate_generic_type_checked (ret, data->context, data->error);
2040 if (!mono_error_ok (data->error))
2044 mono_array_setref (data->iface_array, data->next_idx++, mono_type_get_object (data->domain, ret));
2047 mono_metadata_free_type (inflated);
2050 ICALL_EXPORT MonoArray*
2051 ves_icall_Type_GetInterfaces (MonoReflectionType* type)
2054 MonoClass *class = mono_class_from_mono_type (type->type);
2056 FillIfaceArrayData data = { 0 };
2059 GHashTable *iface_hash = g_hash_table_new (NULL, NULL);
2061 if (class->generic_class && class->generic_class->context.class_inst->is_open) {
2062 data.context = mono_class_get_context (class);
2063 class = class->generic_class->container_class;
2066 for (parent = class; parent; parent = parent->parent) {
2067 mono_class_setup_interfaces (parent, &error);
2068 if (!mono_error_ok (&error))
2070 collect_interfaces (parent, iface_hash, &error);
2071 if (!mono_error_ok (&error))
2075 data.error = &error;
2076 data.domain = mono_object_domain (type);
2078 len = g_hash_table_size (iface_hash);
2080 g_hash_table_destroy (iface_hash);
2081 if (!data.domain->empty_types)
2082 data.domain->empty_types = mono_array_new_cached (data.domain, mono_defaults.monotype_class, 0);
2083 return data.domain->empty_types;
2086 data.iface_array = mono_array_new_cached (data.domain, mono_defaults.monotype_class, len);
2087 g_hash_table_foreach (iface_hash, fill_iface_array, &data);
2088 if (!mono_error_ok (&error))
2091 g_hash_table_destroy (iface_hash);
2092 return data.iface_array;
2095 g_hash_table_destroy (iface_hash);
2096 mono_error_raise_exception (&error);
2101 ves_icall_Type_GetInterfaceMapData (MonoReflectionType *type, MonoReflectionType *iface, MonoArray **targets, MonoArray **methods)
2103 gboolean variance_used;
2104 MonoClass *class = mono_class_from_mono_type (type->type);
2105 MonoClass *iclass = mono_class_from_mono_type (iface->type);
2106 MonoReflectionMethod *member;
2109 int i = 0, len, ioffset;
2112 mono_class_init_or_throw (class);
2113 mono_class_init_or_throw (iclass);
2115 mono_class_setup_vtable (class);
2117 ioffset = mono_class_interface_offset_with_variance (class, iclass, &variance_used);
2121 len = mono_class_num_methods (iclass);
2122 domain = mono_object_domain (type);
2123 mono_gc_wbarrier_generic_store (targets, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2124 mono_gc_wbarrier_generic_store (methods, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2126 while ((method = mono_class_get_methods (iclass, &iter))) {
2127 member = mono_method_get_object (domain, method, iclass);
2128 mono_array_setref (*methods, i, member);
2129 member = mono_method_get_object (domain, class->vtable [i + ioffset], class);
2130 mono_array_setref (*targets, i, member);
2137 ves_icall_Type_GetPacking (MonoReflectionType *type, guint32 *packing, guint32 *size)
2139 MonoClass *klass = mono_class_from_mono_type (type->type);
2140 mono_class_init_or_throw (klass);
2142 if (image_is_dynamic (klass->image)) {
2143 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)type;
2144 *packing = tb->packing_size;
2145 *size = tb->class_size;
2147 mono_metadata_packing_from_typedef (klass->image, klass->type_token, packing, size);
2151 ICALL_EXPORT MonoReflectionType*
2152 ves_icall_MonoType_GetElementType (MonoReflectionType *type)
2156 if (!type->type->byref && type->type->type == MONO_TYPE_SZARRAY)
2157 return mono_type_get_object (mono_object_domain (type), &type->type->data.klass->byval_arg);
2159 class = mono_class_from_mono_type (type->type);
2160 mono_class_init_or_throw (class);
2162 // GetElementType should only return a type for:
2163 // Array Pointer PassedByRef
2164 if (type->type->byref)
2165 return mono_type_get_object (mono_object_domain (type), &class->byval_arg);
2166 else if (class->element_class && MONO_CLASS_IS_ARRAY (class))
2167 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2168 else if (class->element_class && type->type->type == MONO_TYPE_PTR)
2169 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2174 ICALL_EXPORT MonoReflectionType*
2175 ves_icall_get_type_parent (MonoReflectionType *type)
2177 if (type->type->byref)
2180 MonoClass *class = mono_class_from_mono_type (type->type);
2181 return class->parent ? mono_type_get_object (mono_object_domain (type), &class->parent->byval_arg): NULL;
2184 ICALL_EXPORT MonoBoolean
2185 ves_icall_type_ispointer (MonoReflectionType *type)
2187 return type->type->type == MONO_TYPE_PTR;
2190 ICALL_EXPORT MonoBoolean
2191 ves_icall_type_isprimitive (MonoReflectionType *type)
2193 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)));
2196 ICALL_EXPORT MonoBoolean
2197 ves_icall_type_isbyref (MonoReflectionType *type)
2199 return type->type->byref;
2202 ICALL_EXPORT MonoBoolean
2203 ves_icall_type_iscomobject (MonoReflectionType *type)
2205 MonoClass *klass = mono_class_from_mono_type (type->type);
2206 mono_class_init_or_throw (klass);
2208 return mono_class_is_com_object (klass);
2211 ICALL_EXPORT MonoReflectionModule*
2212 ves_icall_MonoType_get_Module (MonoReflectionType *type)
2214 MonoClass *class = mono_class_from_mono_type (type->type);
2215 return mono_module_get_object (mono_object_domain (type), class->image);
2218 ICALL_EXPORT MonoReflectionAssembly*
2219 ves_icall_MonoType_get_Assembly (MonoReflectionType *type)
2221 MonoDomain *domain = mono_domain_get ();
2222 MonoClass *class = mono_class_from_mono_type (type->type);
2223 return mono_assembly_get_object (domain, class->image->assembly);
2226 ICALL_EXPORT MonoReflectionType*
2227 ves_icall_MonoType_get_DeclaringType (MonoReflectionType *type)
2229 MonoDomain *domain = mono_domain_get ();
2232 if (type->type->byref)
2234 if (type->type->type == MONO_TYPE_VAR) {
2235 MonoGenericContainer *param = mono_type_get_generic_param_owner (type->type);
2236 class = param ? param->owner.klass : NULL;
2237 } else if (type->type->type == MONO_TYPE_MVAR) {
2238 MonoGenericContainer *param = mono_type_get_generic_param_owner (type->type);
2239 class = param ? param->owner.method->klass : NULL;
2241 class = mono_class_from_mono_type (type->type)->nested_in;
2244 return class ? mono_type_get_object (domain, &class->byval_arg) : NULL;
2247 ICALL_EXPORT MonoString*
2248 ves_icall_MonoType_get_Name (MonoReflectionType *type)
2250 MonoDomain *domain = mono_domain_get ();
2251 MonoClass *class = mono_class_from_mono_type (type->type);
2253 if (type->type->byref) {
2254 char *n = g_strdup_printf ("%s&", class->name);
2255 MonoString *res = mono_string_new (domain, n);
2261 return mono_string_new (domain, class->name);
2265 ICALL_EXPORT MonoString*
2266 ves_icall_MonoType_get_Namespace (MonoReflectionType *type)
2268 MonoDomain *domain = mono_domain_get ();
2269 MonoClass *class = mono_class_from_mono_type (type->type);
2271 while (class->nested_in)
2272 class = class->nested_in;
2274 if (class->name_space [0] == '\0')
2277 return mono_string_new (domain, class->name_space);
2281 ves_icall_MonoType_GetArrayRank (MonoReflectionType *type)
2285 if (type->type->type != MONO_TYPE_ARRAY && type->type->type != MONO_TYPE_SZARRAY) {
2286 mono_set_pending_exception (mono_get_exception_argument ("type", "Type must be an array type"));
2290 class = mono_class_from_mono_type (type->type);
2295 ICALL_EXPORT MonoArray*
2296 ves_icall_MonoType_GetGenericArguments (MonoReflectionType *type)
2299 MonoClass *klass, *pklass;
2300 MonoDomain *domain = mono_object_domain (type);
2301 MonoVTable *array_vtable = mono_class_vtable_full (domain, mono_array_class_get_cached (mono_defaults.systemtype_class, 1), TRUE);
2304 klass = mono_class_from_mono_type (type->type);
2306 if (klass->generic_container) {
2307 MonoGenericContainer *container = klass->generic_container;
2308 res = mono_array_new_specific (array_vtable, container->type_argc);
2309 for (i = 0; i < container->type_argc; ++i) {
2310 pklass = mono_class_from_generic_parameter (mono_generic_container_get_param (container, i), klass->image, FALSE);
2311 mono_array_setref (res, i, mono_type_get_object (domain, &pklass->byval_arg));
2313 } else if (klass->generic_class) {
2314 MonoGenericInst *inst = klass->generic_class->context.class_inst;
2315 res = mono_array_new_specific (array_vtable, inst->type_argc);
2316 for (i = 0; i < inst->type_argc; ++i)
2317 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2319 res = mono_array_new_specific (array_vtable, 0);
2324 ICALL_EXPORT gboolean
2325 ves_icall_Type_get_IsGenericTypeDefinition (MonoReflectionType *type)
2329 if (!IS_MONOTYPE (type))
2332 if (type->type->byref)
2335 klass = mono_class_from_mono_type (type->type);
2336 return klass->generic_container != NULL;
2339 ICALL_EXPORT MonoReflectionType*
2340 ves_icall_Type_GetGenericTypeDefinition_impl (MonoReflectionType *type)
2344 if (type->type->byref)
2347 klass = mono_class_from_mono_type (type->type);
2349 if (klass->generic_container) {
2350 return type; /* check this one */
2352 if (klass->generic_class) {
2353 MonoClass *generic_class = klass->generic_class->container_class;
2356 tb = mono_class_get_ref_info (generic_class);
2358 if (generic_class->wastypebuilder && tb)
2361 return mono_type_get_object (mono_object_domain (type), &generic_class->byval_arg);
2366 ICALL_EXPORT MonoReflectionType*
2367 ves_icall_Type_MakeGenericType (MonoReflectionType *type, MonoArray *type_array)
2370 MonoType *geninst, **types;
2373 g_assert (IS_MONOTYPE (type));
2374 mono_class_init_or_throw (mono_class_from_mono_type (type->type));
2376 count = mono_array_length (type_array);
2377 types = g_new0 (MonoType *, count);
2379 for (i = 0; i < count; i++) {
2380 MonoReflectionType *t = mono_array_get (type_array, gpointer, i);
2381 types [i] = t->type;
2384 geninst = mono_reflection_bind_generic_parameters (type, count, types);
2389 class = mono_class_from_mono_type (geninst);
2391 /*we might inflate to the GTD*/
2392 if (class->generic_class && !mono_verifier_class_is_valid_generic_instantiation (class)) {
2393 mono_set_pending_exception (mono_get_exception_argument ("typeArguments", "Invalid generic arguments"));
2397 return mono_type_get_object (mono_object_domain (type), geninst);
2400 ICALL_EXPORT gboolean
2401 ves_icall_Type_get_IsGenericType (MonoReflectionType *type)
2405 if (!IS_MONOTYPE (type))
2408 if (type->type->byref)
2411 klass = mono_class_from_mono_type (type->type);
2412 return klass->generic_class != NULL || klass->generic_container != NULL;
2416 ves_icall_Type_GetGenericParameterPosition (MonoReflectionType *type)
2418 if (!IS_MONOTYPE (type))
2421 if (is_generic_parameter (type->type))
2422 return mono_type_get_generic_param_num (type->type);
2426 ICALL_EXPORT GenericParameterAttributes
2427 ves_icall_Type_GetGenericParameterAttributes (MonoReflectionType *type)
2429 g_assert (IS_MONOTYPE (type));
2430 g_assert (is_generic_parameter (type->type));
2431 return mono_generic_param_info (type->type->data.generic_param)->flags;
2434 ICALL_EXPORT MonoArray *
2435 ves_icall_Type_GetGenericParameterConstraints (MonoReflectionType *type)
2437 MonoGenericParamInfo *param_info;
2443 g_assert (IS_MONOTYPE (type));
2445 domain = mono_object_domain (type);
2446 param_info = mono_generic_param_info (type->type->data.generic_param);
2447 for (count = 0, ptr = param_info->constraints; ptr && *ptr; ptr++, count++)
2450 res = mono_array_new (domain, mono_defaults.monotype_class, count);
2451 for (i = 0; i < count; i++)
2452 mono_array_setref (res, i, mono_type_get_object (domain, ¶m_info->constraints [i]->byval_arg));
2458 ICALL_EXPORT MonoBoolean
2459 ves_icall_MonoType_get_IsGenericParameter (MonoReflectionType *type)
2461 return is_generic_parameter (type->type);
2464 ICALL_EXPORT MonoBoolean
2465 ves_icall_TypeBuilder_get_IsGenericParameter (MonoReflectionTypeBuilder *tb)
2467 return is_generic_parameter (tb->type.type);
2471 ves_icall_EnumBuilder_setup_enum_type (MonoReflectionType *enumtype,
2472 MonoReflectionType *t)
2474 enumtype->type = t->type;
2477 ICALL_EXPORT MonoReflectionMethod*
2478 ves_icall_MonoType_GetCorrespondingInflatedMethod (MonoReflectionType *type,
2479 MonoReflectionMethod* generic)
2486 domain = ((MonoObject *)type)->vtable->domain;
2488 klass = mono_class_from_mono_type (type->type);
2489 mono_class_init_or_throw (klass);
2492 while ((method = mono_class_get_methods (klass, &iter))) {
2493 if (method->token == generic->method->token)
2494 return mono_method_get_object (domain, method, klass);
2502 ICALL_EXPORT MonoReflectionMethod *
2503 ves_icall_MonoType_get_DeclaringMethod (MonoReflectionType *ref_type)
2506 MonoType *type = ref_type->type;
2508 if (type->byref || (type->type != MONO_TYPE_MVAR && type->type != MONO_TYPE_VAR)) {
2509 mono_set_pending_exception (mono_get_exception_invalid_operation ("DeclaringMethod can only be used on generic arguments"));
2512 if (type->type == MONO_TYPE_VAR)
2515 method = mono_type_get_generic_param_owner (type)->owner.method;
2517 return mono_method_get_object (mono_object_domain (ref_type), method, method->klass);
2520 ICALL_EXPORT MonoReflectionDllImportAttribute*
2521 ves_icall_MonoMethod_GetDllImportAttribute (MonoMethod *method)
2523 static MonoClass *DllImportAttributeClass = NULL;
2524 MonoDomain *domain = mono_domain_get ();
2525 MonoReflectionDllImportAttribute *attr;
2526 MonoImage *image = method->klass->image;
2527 MonoMethodPInvoke *piinfo = (MonoMethodPInvoke *)method;
2528 MonoTableInfo *tables = image->tables;
2529 MonoTableInfo *im = &tables [MONO_TABLE_IMPLMAP];
2530 MonoTableInfo *mr = &tables [MONO_TABLE_MODULEREF];
2531 guint32 im_cols [MONO_IMPLMAP_SIZE];
2532 guint32 scope_token;
2533 const char *import = NULL;
2534 const char *scope = NULL;
2537 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
2540 if (!DllImportAttributeClass) {
2541 DllImportAttributeClass =
2542 mono_class_from_name (mono_defaults.corlib,
2543 "System.Runtime.InteropServices", "DllImportAttribute");
2544 g_assert (DllImportAttributeClass);
2547 if (image_is_dynamic (method->klass->image)) {
2548 MonoReflectionMethodAux *method_aux =
2549 g_hash_table_lookup (
2550 ((MonoDynamicImage*)method->klass->image)->method_aux_hash, method);
2552 import = method_aux->dllentry;
2553 scope = method_aux->dll;
2556 if (!import || !scope) {
2557 mono_set_pending_exception (mono_get_exception_argument ("method", "System.Reflection.Emit method with invalid pinvoke information"));
2562 if (piinfo->implmap_idx) {
2563 mono_metadata_decode_row (im, piinfo->implmap_idx - 1, im_cols, MONO_IMPLMAP_SIZE);
2565 piinfo->piflags = im_cols [MONO_IMPLMAP_FLAGS];
2566 import = mono_metadata_string_heap (image, im_cols [MONO_IMPLMAP_NAME]);
2567 scope_token = mono_metadata_decode_row_col (mr, im_cols [MONO_IMPLMAP_SCOPE] - 1, MONO_MODULEREF_NAME);
2568 scope = mono_metadata_string_heap (image, scope_token);
2571 flags = piinfo->piflags;
2573 attr = (MonoReflectionDllImportAttribute*)mono_object_new (domain, DllImportAttributeClass);
2575 MONO_OBJECT_SETREF (attr, dll, mono_string_new (domain, scope));
2576 MONO_OBJECT_SETREF (attr, entry_point, mono_string_new (domain, import));
2577 attr->call_conv = (flags & 0x700) >> 8;
2578 attr->charset = ((flags & 0x6) >> 1) + 1;
2579 if (attr->charset == 1)
2581 attr->exact_spelling = (flags & 0x1) != 0;
2582 attr->set_last_error = (flags & 0x40) != 0;
2583 attr->best_fit_mapping = (flags & 0x30) == 0x10;
2584 attr->throw_on_unmappable = (flags & 0x3000) == 0x1000;
2585 attr->preserve_sig = FALSE;
2590 ICALL_EXPORT MonoReflectionMethod *
2591 ves_icall_MonoMethod_GetGenericMethodDefinition (MonoReflectionMethod *method)
2593 MonoMethodInflated *imethod;
2596 if (method->method->is_generic)
2599 if (!method->method->is_inflated)
2602 imethod = (MonoMethodInflated *) method->method;
2604 result = imethod->declaring;
2605 /* Not a generic method. */
2606 if (!result->is_generic)
2609 if (image_is_dynamic (method->method->klass->image)) {
2610 MonoDynamicImage *image = (MonoDynamicImage*)method->method->klass->image;
2611 MonoReflectionMethod *res;
2614 * FIXME: Why is this stuff needed at all ? Why can't the code below work for
2615 * the dynamic case as well ?
2617 mono_image_lock ((MonoImage*)image);
2618 res = mono_g_hash_table_lookup (image->generic_def_objects, imethod);
2619 mono_image_unlock ((MonoImage*)image);
2625 if (imethod->context.class_inst) {
2626 MonoClass *klass = ((MonoMethod *) imethod)->klass;
2627 /*Generic methods gets the context of the GTD.*/
2628 if (mono_class_get_context (klass)) {
2630 result = mono_class_inflate_generic_method_full_checked (result, klass, mono_class_get_context (klass), &error);
2631 mono_error_raise_exception (&error);
2635 return mono_method_get_object (mono_object_domain (method), result, NULL);
2638 ICALL_EXPORT gboolean
2639 ves_icall_MonoMethod_get_IsGenericMethod (MonoReflectionMethod *method)
2641 return mono_method_signature (method->method)->generic_param_count != 0;
2644 ICALL_EXPORT gboolean
2645 ves_icall_MonoMethod_get_IsGenericMethodDefinition (MonoReflectionMethod *method)
2647 return method->method->is_generic;
2650 ICALL_EXPORT MonoArray*
2651 ves_icall_MonoMethod_GetGenericArguments (MonoReflectionMethod *method)
2657 domain = mono_object_domain (method);
2659 if (method->method->is_inflated) {
2660 MonoGenericInst *inst = mono_method_get_context (method->method)->method_inst;
2663 count = inst->type_argc;
2664 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2666 for (i = 0; i < count; i++)
2667 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2673 count = mono_method_signature (method->method)->generic_param_count;
2674 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2676 for (i = 0; i < count; i++) {
2677 MonoGenericContainer *container = mono_method_get_generic_container (method->method);
2678 MonoGenericParam *param = mono_generic_container_get_param (container, i);
2679 MonoClass *pklass = mono_class_from_generic_parameter (
2680 param, method->method->klass->image, TRUE);
2681 mono_array_setref (res, i,
2682 mono_type_get_object (domain, &pklass->byval_arg));
2688 ICALL_EXPORT MonoObject *
2689 ves_icall_InternalInvoke (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoException **exc)
2692 * Invoke from reflection is supposed to always be a virtual call (the API
2693 * is stupid), mono_runtime_invoke_*() calls the provided method, allowing
2694 * greater flexibility.
2696 MonoMethod *m = method->method;
2697 MonoMethodSignature *sig = mono_method_signature (m);
2704 if (mono_security_core_clr_enabled ())
2705 mono_security_core_clr_ensure_reflection_access_method (m);
2707 if (!(m->flags & METHOD_ATTRIBUTE_STATIC)) {
2708 if (!mono_class_vtable_full (mono_object_domain (method), m->klass, FALSE)) {
2709 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_class_get_exception_for_failure (m->klass));
2714 if (!mono_object_isinst (this, m->klass)) {
2715 char *this_name = mono_type_get_full_name (mono_object_get_class (this));
2716 char *target_name = mono_type_get_full_name (m->klass);
2717 char *msg = g_strdup_printf ("Object of type '%s' doesn't match target type '%s'", this_name, target_name);
2718 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", msg));
2720 g_free (target_name);
2724 m = mono_object_get_virtual_method (this, m);
2725 /* must pass the pointer to the value for valuetype methods */
2726 if (m->klass->valuetype)
2727 obj = mono_object_unbox (this);
2728 } else if (strcmp (m->name, ".ctor") && !m->wrapper_type) {
2729 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", "Non-static method requires a target."));
2734 if (sig->ret->byref) {
2735 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"));
2739 pcount = params? mono_array_length (params): 0;
2740 if (pcount != sig->param_count) {
2741 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name (mono_defaults.corlib, "System.Reflection", "TargetParameterCountException"));
2745 if ((m->klass->flags & TYPE_ATTRIBUTE_ABSTRACT) && !strcmp (m->name, ".ctor") && !this) {
2746 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."));
2750 image = m->klass->image;
2751 if (image->assembly->ref_only) {
2752 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."));
2756 if (image_is_dynamic (image) && !((MonoDynamicImage*)image)->run) {
2757 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_get_exception_not_supported ("Cannot invoke a method in a dynamic assembly without run access."));
2761 if (m->klass->rank && !strcmp (m->name, ".ctor")) {
2764 intptr_t *lower_bounds;
2765 pcount = mono_array_length (params);
2766 lengths = alloca (sizeof (uintptr_t) * pcount);
2767 /* Note: the synthetized array .ctors have int32 as argument type */
2768 for (i = 0; i < pcount; ++i)
2769 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, i) + sizeof (MonoObject));
2771 if (m->klass->rank == 1 && sig->param_count == 2 && m->klass->element_class->rank) {
2772 /* This is a ctor for jagged arrays. MS creates an array of arrays. */
2773 MonoArray *arr = mono_array_new_full (mono_object_domain (params), m->klass, lengths, NULL);
2775 for (i = 0; i < mono_array_length (arr); ++i) {
2776 MonoArray *subarray = mono_array_new_full (mono_object_domain (params), m->klass->element_class, &lengths [1], NULL);
2778 mono_array_setref_fast (arr, i, subarray);
2780 return (MonoObject*)arr;
2783 if (m->klass->rank == pcount) {
2784 /* Only lengths provided. */
2785 lower_bounds = NULL;
2787 g_assert (pcount == (m->klass->rank * 2));
2788 /* lower bounds are first. */
2789 lower_bounds = (intptr_t*)lengths;
2790 lengths += m->klass->rank;
2793 return (MonoObject*)mono_array_new_full (mono_object_domain (params), m->klass, lengths, lower_bounds);
2795 return mono_runtime_invoke_array (m, obj, params, NULL);
2798 #ifndef DISABLE_REMOTING
2799 ICALL_EXPORT MonoObject *
2800 ves_icall_InternalExecute (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoArray **outArgs)
2802 MonoDomain *domain = mono_object_domain (method);
2803 MonoMethod *m = method->method;
2804 MonoMethodSignature *sig = mono_method_signature (m);
2805 MonoArray *out_args;
2807 int i, j, outarg_count = 0;
2809 if (m->klass == mono_defaults.object_class) {
2810 if (!strcmp (m->name, "FieldGetter")) {
2811 MonoClass *k = this->vtable->klass;
2815 /* If this is a proxy, then it must be a CBO */
2816 if (k == mono_defaults.transparent_proxy_class) {
2817 MonoTransparentProxy *tp = (MonoTransparentProxy*) this;
2818 this = tp->rp->unwrapped_server;
2820 k = this->vtable->klass;
2823 name = mono_array_get (params, MonoString *, 1);
2824 str = mono_string_to_utf8 (name);
2827 MonoClassField* field = mono_class_get_field_from_name (k, str);
2829 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2830 if (field_klass->valuetype)
2831 result = mono_value_box (domain, field_klass, (char *)this + field->offset);
2833 result = *((gpointer *)((char *)this + field->offset));
2835 out_args = mono_array_new (domain, mono_defaults.object_class, 1);
2836 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2837 mono_array_setref (out_args, 0, result);
2845 g_assert_not_reached ();
2847 } else if (!strcmp (m->name, "FieldSetter")) {
2848 MonoClass *k = this->vtable->klass;
2854 /* If this is a proxy, then it must be a CBO */
2855 if (k == mono_defaults.transparent_proxy_class) {
2856 MonoTransparentProxy *tp = (MonoTransparentProxy*) this;
2857 this = tp->rp->unwrapped_server;
2859 k = this->vtable->klass;
2862 name = mono_array_get (params, MonoString *, 1);
2863 str = mono_string_to_utf8 (name);
2866 MonoClassField* field = mono_class_get_field_from_name (k, str);
2868 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2869 MonoObject *val = mono_array_get (params, gpointer, 2);
2871 if (field_klass->valuetype) {
2872 size = mono_type_size (field->type, &align);
2873 g_assert (size == mono_class_value_size (field_klass, NULL));
2874 mono_gc_wbarrier_value_copy ((char *)this + field->offset, (char*)val + sizeof (MonoObject), 1, field_klass);
2876 mono_gc_wbarrier_set_field (this, (char*)this + field->offset, val);
2879 out_args = mono_array_new (domain, mono_defaults.object_class, 0);
2880 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2890 g_assert_not_reached ();
2895 for (i = 0; i < mono_array_length (params); i++) {
2896 if (sig->params [i]->byref)
2900 out_args = mono_array_new (domain, mono_defaults.object_class, outarg_count);
2902 /* handle constructors only for objects already allocated */
2903 if (!strcmp (method->method->name, ".ctor"))
2906 /* This can be called only on MBR objects, so no need to unbox for valuetypes. */
2907 g_assert (!method->method->klass->valuetype);
2908 result = mono_runtime_invoke_array (method->method, this, params, NULL);
2910 for (i = 0, j = 0; i < mono_array_length (params); i++) {
2911 if (sig->params [i]->byref) {
2913 arg = mono_array_get (params, gpointer, i);
2914 mono_array_setref (out_args, j, arg);
2919 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2926 read_enum_value (const char *mem, int type)
2929 case MONO_TYPE_BOOLEAN:
2931 return *(guint8*)mem;
2933 return *(gint8*)mem;
2934 case MONO_TYPE_CHAR:
2936 return read16 (mem);
2938 return (gint16) read16 (mem);
2940 return read32 (mem);
2942 return (gint32) read32 (mem);
2945 return read64 (mem);
2947 g_assert_not_reached ();
2953 write_enum_value (char *mem, int type, guint64 value)
2957 case MONO_TYPE_I1: {
2958 guint8 *p = (guint8*)mem;
2963 case MONO_TYPE_I2: {
2964 guint16 *p = (void*)mem;
2969 case MONO_TYPE_I4: {
2970 guint32 *p = (void*)mem;
2975 case MONO_TYPE_I8: {
2976 guint64 *p = (void*)mem;
2981 g_assert_not_reached ();
2986 ICALL_EXPORT MonoObject *
2987 ves_icall_System_Enum_ToObject (MonoReflectionType *enumType, guint64 value)
2994 domain = mono_object_domain (enumType);
2995 enumc = mono_class_from_mono_type (enumType->type);
2997 mono_class_init_or_throw (enumc);
2999 etype = mono_class_enum_basetype (enumc);
3001 res = mono_object_new (domain, enumc);
3002 write_enum_value ((char *)res + sizeof (MonoObject), etype->type, value);
3007 ICALL_EXPORT MonoBoolean
3008 ves_icall_System_Enum_InternalHasFlag (MonoObject *a, MonoObject *b)
3010 int size = mono_class_value_size (a->vtable->klass, NULL);
3011 guint64 a_val = 0, b_val = 0;
3013 memcpy (&a_val, mono_object_unbox (a), size);
3014 memcpy (&b_val, mono_object_unbox (b), size);
3016 return (a_val & b_val) == b_val;
3019 ICALL_EXPORT MonoObject *
3020 ves_icall_System_Enum_get_value (MonoObject *this)
3031 g_assert (this->vtable->klass->enumtype);
3033 enumc = mono_class_from_mono_type (mono_class_enum_basetype (this->vtable->klass));
3034 res = mono_object_new (mono_object_domain (this), enumc);
3035 dst = (char *)res + sizeof (MonoObject);
3036 src = (char *)this + sizeof (MonoObject);
3037 size = mono_class_value_size (enumc, NULL);
3039 memcpy (dst, src, size);
3044 ICALL_EXPORT MonoReflectionType *
3045 ves_icall_System_Enum_get_underlying_type (MonoReflectionType *type)
3050 klass = mono_class_from_mono_type (type->type);
3051 mono_class_init_or_throw (klass);
3053 etype = mono_class_enum_basetype (klass);
3055 mono_set_pending_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3059 return mono_type_get_object (mono_object_domain (type), etype);
3063 ves_icall_System_Enum_compare_value_to (MonoObject *this, MonoObject *other)
3065 gpointer tdata = (char *)this + sizeof (MonoObject);
3066 gpointer odata = (char *)other + sizeof (MonoObject);
3067 MonoType *basetype = mono_class_enum_basetype (this->vtable->klass);
3068 g_assert (basetype);
3073 if (this->vtable->klass != other->vtable->klass)
3076 #define COMPARE_ENUM_VALUES(ENUM_TYPE) do { \
3077 ENUM_TYPE me = *((ENUM_TYPE*)tdata); \
3078 ENUM_TYPE other = *((ENUM_TYPE*)odata); \
3081 return me > other ? 1 : -1; \
3084 switch (basetype->type) {
3086 COMPARE_ENUM_VALUES (guint8);
3088 COMPARE_ENUM_VALUES (gint8);
3089 case MONO_TYPE_CHAR:
3091 COMPARE_ENUM_VALUES (guint16);
3093 COMPARE_ENUM_VALUES (gint16);
3095 COMPARE_ENUM_VALUES (guint32);
3097 COMPARE_ENUM_VALUES (gint32);
3099 COMPARE_ENUM_VALUES (guint64);
3101 COMPARE_ENUM_VALUES (gint64);
3105 #undef COMPARE_ENUM_VALUES
3106 /* indicates that the enum was of an unsupported unerlying type */
3111 ves_icall_System_Enum_get_hashcode (MonoObject *this)
3113 gpointer data = (char *)this + sizeof (MonoObject);
3114 MonoType *basetype = mono_class_enum_basetype (this->vtable->klass);
3115 g_assert (basetype);
3117 switch (basetype->type) {
3119 return *((gint8*)data);
3121 return *((guint8*)data);
3122 case MONO_TYPE_CHAR:
3124 return *((guint16*)data);
3127 return *((gint16*)data);
3129 return *((guint32*)data);
3131 return *((gint32*)data);
3133 case MONO_TYPE_I8: {
3134 gint64 value = *((gint64*)data);
3135 return (gint)(value & 0xffffffff) ^ (int)(value >> 32);
3138 g_error ("Implement type 0x%02x in get_hashcode", basetype->type);
3143 ICALL_EXPORT MonoBoolean
3144 ves_icall_System_Enum_GetEnumValuesAndNames (MonoReflectionType *type, MonoArray **values, MonoArray **names)
3146 MonoDomain *domain = mono_object_domain (type);
3147 MonoClass *enumc = mono_class_from_mono_type (type->type);
3148 guint j = 0, nvalues;
3150 MonoClassField *field;
3152 guint64 field_value, previous_value = 0;
3153 gboolean sorted = TRUE;
3155 mono_class_init_or_throw (enumc);
3157 if (!enumc->enumtype) {
3158 mono_set_pending_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3162 base_type = mono_class_enum_basetype (enumc)->type;
3164 nvalues = mono_class_num_fields (enumc) ? mono_class_num_fields (enumc) - 1 : 0;
3165 *names = mono_array_new (domain, mono_defaults.string_class, nvalues);
3166 *values = mono_array_new (domain, mono_defaults.uint64_class, nvalues);
3169 while ((field = mono_class_get_fields (enumc, &iter))) {
3171 MonoTypeEnum def_type;
3173 if (!(field->type->attrs & FIELD_ATTRIBUTE_STATIC))
3175 if (strcmp ("value__", mono_field_get_name (field)) == 0)
3177 if (mono_field_is_deleted (field))
3179 mono_array_setref (*names, j, mono_string_new (domain, mono_field_get_name (field)));
3181 p = mono_class_get_field_default_value (field, &def_type);
3182 /* len = */ mono_metadata_decode_blob_size (p, &p);
3184 field_value = read_enum_value (p, base_type);
3185 mono_array_set (*values, guint64, j, field_value);
3187 if (previous_value > field_value)
3190 previous_value = field_value;
3198 BFLAGS_IgnoreCase = 1,
3199 BFLAGS_DeclaredOnly = 2,
3200 BFLAGS_Instance = 4,
3202 BFLAGS_Public = 0x10,
3203 BFLAGS_NonPublic = 0x20,
3204 BFLAGS_FlattenHierarchy = 0x40,
3205 BFLAGS_InvokeMethod = 0x100,
3206 BFLAGS_CreateInstance = 0x200,
3207 BFLAGS_GetField = 0x400,
3208 BFLAGS_SetField = 0x800,
3209 BFLAGS_GetProperty = 0x1000,
3210 BFLAGS_SetProperty = 0x2000,
3211 BFLAGS_ExactBinding = 0x10000,
3212 BFLAGS_SuppressChangeType = 0x20000,
3213 BFLAGS_OptionalParamBinding = 0x40000
3216 ICALL_EXPORT MonoArray*
3217 ves_icall_Type_GetFields_internal (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoReflectionType *reftype)
3220 MonoClass *startklass, *klass, *refklass;
3225 char *utf8_name = NULL;
3226 int (*compare_func) (const char *s1, const char *s2) = NULL;
3227 MonoClassField *field;
3228 MonoPtrArray tmp_array;
3230 domain = ((MonoObject *)type)->vtable->domain;
3231 if (type->type->byref)
3232 return mono_array_new (domain, mono_defaults.field_info_class, 0);
3234 klass = startklass = mono_class_from_mono_type (type->type);
3235 refklass = mono_class_from_mono_type (reftype->type);
3237 mono_ptr_array_init (tmp_array, 2);
3240 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3241 mono_ptr_array_destroy (tmp_array);
3242 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
3247 while ((field = mono_class_get_fields_lazy (klass, &iter))) {
3248 guint32 flags = mono_field_get_flags (field);
3250 if (mono_field_is_deleted_with_flags (field, flags))
3252 if ((flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
3253 if (bflags & BFLAGS_Public)
3255 } else if ((klass == startklass) || (flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) != FIELD_ATTRIBUTE_PRIVATE) {
3256 if (bflags & BFLAGS_NonPublic) {
3263 if (flags & FIELD_ATTRIBUTE_STATIC) {
3264 if (bflags & BFLAGS_Static)
3265 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3268 if (bflags & BFLAGS_Instance)
3276 if (utf8_name == NULL) {
3277 utf8_name = mono_string_to_utf8 (name);
3278 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3281 if (compare_func (mono_field_get_name (field), utf8_name))
3285 member = (MonoObject*)mono_field_get_object (domain, refklass, field);
3286 mono_ptr_array_append (tmp_array, member);
3288 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3291 res = mono_array_new_cached (domain, mono_defaults.field_info_class, mono_ptr_array_size (tmp_array));
3293 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3294 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3296 mono_ptr_array_destroy (tmp_array);
3298 if (utf8_name != NULL)
3305 method_nonpublic (MonoMethod* method, gboolean start_klass)
3307 switch (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) {
3308 case METHOD_ATTRIBUTE_ASSEM:
3309 return (start_klass || mono_defaults.generic_ilist_class);
3310 case METHOD_ATTRIBUTE_PRIVATE:
3312 case METHOD_ATTRIBUTE_PUBLIC:
3320 mono_class_get_methods_by_name (MonoClass *klass, const char *name, guint32 bflags, gboolean ignore_case, gboolean allow_ctors, MonoException **ex)
3323 MonoClass *startklass;
3327 /*FIXME, use MonoBitSet*/
3328 guint32 method_slots_default [8];
3329 guint32 *method_slots = NULL;
3330 int (*compare_func) (const char *s1, const char *s2) = NULL;
3332 array = g_ptr_array_new ();
3337 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3339 /* An optimization for calls made from Delegate:CreateDelegate () */
3340 if (klass->delegate && name && !strcmp (name, "Invoke") && (bflags == (BFLAGS_Public | BFLAGS_Static | BFLAGS_Instance))) {
3341 method = mono_get_delegate_invoke (klass);
3342 if (mono_loader_get_last_error ())
3345 g_ptr_array_add (array, method);
3349 mono_class_setup_methods (klass);
3350 mono_class_setup_vtable (klass);
3351 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3354 if (is_generic_parameter (&klass->byval_arg))
3355 nslots = mono_class_get_vtable_size (klass->parent);
3357 nslots = MONO_CLASS_IS_INTERFACE (klass) ? mono_class_num_methods (klass) : mono_class_get_vtable_size (klass);
3358 if (nslots >= sizeof (method_slots_default) * 8) {
3359 method_slots = g_new0 (guint32, nslots / 32 + 1);
3361 method_slots = method_slots_default;
3362 memset (method_slots, 0, sizeof (method_slots_default));
3365 mono_class_setup_methods (klass);
3366 mono_class_setup_vtable (klass);
3367 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3371 while ((method = mono_class_get_methods (klass, &iter))) {
3373 if (method->slot != -1) {
3374 g_assert (method->slot < nslots);
3375 if (method_slots [method->slot >> 5] & (1 << (method->slot & 0x1f)))
3377 if (!(method->flags & METHOD_ATTRIBUTE_NEW_SLOT))
3378 method_slots [method->slot >> 5] |= 1 << (method->slot & 0x1f);
3381 if (!allow_ctors && method->name [0] == '.' && (strcmp (method->name, ".ctor") == 0 || strcmp (method->name, ".cctor") == 0))
3383 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3384 if (bflags & BFLAGS_Public)
3386 } else if ((bflags & BFLAGS_NonPublic) && method_nonpublic (method, (klass == startklass))) {
3392 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3393 if (bflags & BFLAGS_Static)
3394 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3397 if (bflags & BFLAGS_Instance)
3405 if (compare_func (name, method->name))
3410 g_ptr_array_add (array, method);
3412 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3414 if (method_slots != method_slots_default)
3415 g_free (method_slots);
3420 if (method_slots != method_slots_default)
3421 g_free (method_slots);
3422 g_ptr_array_free (array, TRUE);
3424 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3425 *ex = mono_class_get_exception_for_failure (klass);
3427 *ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3428 mono_loader_clear_error ();
3433 ICALL_EXPORT MonoArray*
3434 ves_icall_Type_GetMethodsByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3436 static MonoClass *MethodInfo_array;
3439 MonoVTable *array_vtable;
3440 MonoException *ex = NULL;
3441 const char *mname = NULL;
3442 GPtrArray *method_array;
3443 MonoClass *klass, *refklass;
3446 if (!MethodInfo_array) {
3447 MonoClass *klass = mono_array_class_get (mono_defaults.method_info_class, 1);
3448 mono_memory_barrier ();
3449 MethodInfo_array = klass;
3452 klass = mono_class_from_mono_type (type->type);
3453 refklass = mono_class_from_mono_type (reftype->type);
3454 domain = ((MonoObject *)type)->vtable->domain;
3455 array_vtable = mono_class_vtable_full (domain, MethodInfo_array, TRUE);
3456 if (type->type->byref)
3457 return mono_array_new_specific (array_vtable, 0);
3460 mname = mono_string_to_utf8 (name);
3462 method_array = mono_class_get_methods_by_name (klass, mname, bflags, ignore_case, FALSE, &ex);
3463 g_free ((char*)mname);
3465 mono_set_pending_exception (ex);
3469 res = mono_array_new_specific (array_vtable, method_array->len);
3471 for (i = 0; i < method_array->len; ++i) {
3472 MonoMethod *method = g_ptr_array_index (method_array, i);
3473 mono_array_setref (res, i, mono_method_get_object (domain, method, refklass));
3476 g_ptr_array_free (method_array, TRUE);
3480 ICALL_EXPORT MonoArray*
3481 ves_icall_Type_GetConstructors_internal (MonoReflectionType *type, guint32 bflags, MonoReflectionType *reftype)
3484 static MonoClass *System_Reflection_ConstructorInfo;
3485 MonoClass *startklass, *klass, *refklass;
3490 gpointer iter = NULL;
3491 MonoPtrArray tmp_array;
3493 mono_ptr_array_init (tmp_array, 4); /*FIXME, guestimating*/
3495 domain = ((MonoObject *)type)->vtable->domain;
3496 if (type->type->byref)
3497 return mono_array_new_cached (domain, mono_defaults.method_info_class, 0);
3498 klass = startklass = mono_class_from_mono_type (type->type);
3499 refklass = mono_class_from_mono_type (reftype->type);
3501 if (!System_Reflection_ConstructorInfo)
3502 System_Reflection_ConstructorInfo = mono_class_from_name (
3503 mono_defaults.corlib, "System.Reflection", "ConstructorInfo");
3505 mono_class_setup_methods (klass);
3506 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3507 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
3512 while ((method = mono_class_get_methods (klass, &iter))) {
3514 if (strcmp (method->name, ".ctor") && strcmp (method->name, ".cctor"))
3516 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3517 if (bflags & BFLAGS_Public)
3520 if (bflags & BFLAGS_NonPublic)
3526 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3527 if (bflags & BFLAGS_Static)
3528 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3531 if (bflags & BFLAGS_Instance)
3537 member = (MonoObject*)mono_method_get_object (domain, method, refklass);
3539 mono_ptr_array_append (tmp_array, member);
3542 res = mono_array_new_cached (domain, System_Reflection_ConstructorInfo, mono_ptr_array_size (tmp_array));
3544 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3545 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3547 mono_ptr_array_destroy (tmp_array);
3553 property_hash (gconstpointer data)
3555 MonoProperty *prop = (MonoProperty*)data;
3557 return g_str_hash (prop->name);
3561 property_equal (MonoProperty *prop1, MonoProperty *prop2)
3563 // Properties are hide-by-name-and-signature
3564 if (!g_str_equal (prop1->name, prop2->name))
3567 if (prop1->get && prop2->get && !mono_metadata_signature_equal (mono_method_signature (prop1->get), mono_method_signature (prop2->get)))
3569 if (prop1->set && prop2->set && !mono_metadata_signature_equal (mono_method_signature (prop1->set), mono_method_signature (prop2->set)))
3575 property_accessor_nonpublic (MonoMethod* accessor, gboolean start_klass)
3580 return method_nonpublic (accessor, start_klass);
3583 ICALL_EXPORT MonoArray*
3584 ves_icall_Type_GetPropertiesByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3588 static MonoClass *System_Reflection_PropertyInfo;
3589 MonoClass *startklass, *klass;
3595 gchar *propname = NULL;
3596 int (*compare_func) (const char *s1, const char *s2) = NULL;
3598 GHashTable *properties = NULL;
3599 MonoPtrArray tmp_array;
3601 mono_ptr_array_init (tmp_array, 8); /*This the average for ASP.NET types*/
3603 if (!System_Reflection_PropertyInfo)
3604 System_Reflection_PropertyInfo = mono_class_from_name (
3605 mono_defaults.corlib, "System.Reflection", "PropertyInfo");
3607 domain = ((MonoObject *)type)->vtable->domain;
3608 if (type->type->byref)
3609 return mono_array_new_cached (domain, System_Reflection_PropertyInfo, 0);
3610 klass = startklass = mono_class_from_mono_type (type->type);
3613 propname = mono_string_to_utf8 (name);
3614 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3617 properties = g_hash_table_new (property_hash, (GEqualFunc)property_equal);
3619 mono_class_setup_methods (klass);
3620 mono_class_setup_vtable (klass);
3621 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3625 while ((prop = mono_class_get_properties (klass, &iter))) {
3631 flags = method->flags;
3634 if ((prop->get && ((prop->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC)) ||
3635 (prop->set && ((prop->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC))) {
3636 if (bflags & BFLAGS_Public)
3638 } else if (bflags & BFLAGS_NonPublic) {
3639 if (property_accessor_nonpublic(prop->get, startklass == klass) ||
3640 property_accessor_nonpublic(prop->set, startklass == klass)) {
3647 if (flags & METHOD_ATTRIBUTE_STATIC) {
3648 if (bflags & BFLAGS_Static)
3649 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3652 if (bflags & BFLAGS_Instance)
3661 if (compare_func (propname, prop->name))
3665 if (g_hash_table_lookup (properties, prop))
3668 mono_ptr_array_append (tmp_array, mono_property_get_object (domain, startklass, prop));
3670 g_hash_table_insert (properties, prop, prop);
3672 if ((!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent)))
3675 g_hash_table_destroy (properties);
3678 res = mono_array_new_cached (domain, System_Reflection_PropertyInfo, mono_ptr_array_size (tmp_array));
3679 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3680 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3682 mono_ptr_array_destroy (tmp_array);
3688 g_hash_table_destroy (properties);
3691 mono_ptr_array_destroy (tmp_array);
3693 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3694 ex = mono_class_get_exception_for_failure (klass);
3696 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3697 mono_loader_clear_error ();
3699 mono_set_pending_exception (ex);
3704 event_hash (gconstpointer data)
3706 MonoEvent *event = (MonoEvent*)data;
3708 return g_str_hash (event->name);
3712 event_equal (MonoEvent *event1, MonoEvent *event2)
3714 // Events are hide-by-name
3715 return g_str_equal (event1->name, event2->name);
3718 ICALL_EXPORT MonoArray*
3719 ves_icall_Type_GetEvents_internal (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoReflectionType *reftype)
3723 static MonoClass *System_Reflection_EventInfo;
3724 MonoClass *startklass, *klass;
3730 char *utf8_name = NULL;
3731 int (*compare_func) (const char *s1, const char *s2) = NULL;
3732 GHashTable *events = NULL;
3733 MonoPtrArray tmp_array;
3735 mono_ptr_array_init (tmp_array, 4);
3737 if (!System_Reflection_EventInfo)
3738 System_Reflection_EventInfo = mono_class_from_name (
3739 mono_defaults.corlib, "System.Reflection", "EventInfo");
3741 domain = mono_object_domain (type);
3742 if (type->type->byref)
3743 return mono_array_new_cached (domain, System_Reflection_EventInfo, 0);
3744 klass = startklass = mono_class_from_mono_type (type->type);
3746 events = g_hash_table_new (event_hash, (GEqualFunc)event_equal);
3748 mono_class_setup_methods (klass);
3749 mono_class_setup_vtable (klass);
3750 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3754 while ((event = mono_class_get_events (klass, &iter))) {
3756 method = event->add;
3758 method = event->remove;
3760 method = event->raise;
3762 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3763 if (bflags & BFLAGS_Public)
3765 } else if ((klass == startklass) || (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) {
3766 if (bflags & BFLAGS_NonPublic)
3771 if (bflags & BFLAGS_NonPublic)
3777 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3778 if (bflags & BFLAGS_Static)
3779 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3782 if (bflags & BFLAGS_Instance)
3787 if (bflags & BFLAGS_Instance)
3793 if (utf8_name == NULL) {
3794 utf8_name = mono_string_to_utf8 (name);
3795 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3798 if (compare_func (event->name, utf8_name))
3802 if (g_hash_table_lookup (events, event))
3805 mono_ptr_array_append (tmp_array, mono_event_get_object (domain, startklass, event));
3807 g_hash_table_insert (events, event, event);
3809 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3812 g_hash_table_destroy (events);
3814 res = mono_array_new_cached (domain, System_Reflection_EventInfo, mono_ptr_array_size (tmp_array));
3816 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3817 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3819 mono_ptr_array_destroy (tmp_array);
3821 if (utf8_name != NULL)
3827 mono_ptr_array_destroy (tmp_array);
3828 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3829 ex = mono_class_get_exception_for_failure (klass);
3831 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3832 mono_loader_clear_error ();
3834 mono_set_pending_exception (ex);
3838 ICALL_EXPORT MonoArray*
3839 ves_icall_Type_GetNestedTypes (MonoReflectionType *type, MonoString *name, guint32 bflags)
3849 MonoPtrArray tmp_array;
3851 domain = ((MonoObject *)type)->vtable->domain;
3852 if (type->type->byref)
3853 return mono_array_new (domain, mono_defaults.monotype_class, 0);
3854 klass = mono_class_from_mono_type (type->type);
3857 * If a nested type is generic, return its generic type definition.
3858 * Note that this means that the return value is essentially the set
3859 * of nested types of the generic type definition of @klass.
3861 * A note in MSDN claims that a generic type definition can have
3862 * nested types that aren't generic. In any case, the container of that
3863 * nested type would be the generic type definition.
3865 if (klass->generic_class)
3866 klass = klass->generic_class->container_class;
3868 mono_ptr_array_init (tmp_array, 1);
3870 while ((nested = mono_class_get_nested_types (klass, &iter))) {
3872 if ((nested->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
3873 if (bflags & BFLAGS_Public)
3876 if (bflags & BFLAGS_NonPublic)
3884 str = mono_string_to_utf8 (name);
3886 if (strcmp (nested->name, str))
3890 member = (MonoObject*)mono_type_get_object (domain, &nested->byval_arg);
3891 mono_ptr_array_append (tmp_array, member);
3894 res = mono_array_new_cached (domain, mono_defaults.monotype_class, mono_ptr_array_size (tmp_array));
3896 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3897 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3899 mono_ptr_array_destroy (tmp_array);
3907 ICALL_EXPORT MonoReflectionType*
3908 ves_icall_System_Reflection_Assembly_InternalGetType (MonoReflectionAssembly *assembly, MonoReflectionModule *module, MonoString *name, MonoBoolean throwOnError, MonoBoolean ignoreCase)
3911 MonoType *type = NULL;
3912 MonoTypeNameParse info;
3913 gboolean type_resolve;
3915 /* On MS.NET, this does not fire a TypeResolve event */
3916 type_resolve = TRUE;
3917 str = mono_string_to_utf8 (name);
3918 /*g_print ("requested type %s in %s\n", str, assembly->assembly->aname.name);*/
3919 if (!mono_reflection_parse_type (str, &info)) {
3921 mono_reflection_free_type_info (&info);
3923 /* uhm: this is a parse error, though... */
3924 mono_set_pending_exception (mono_get_exception_type_load (name, NULL));
3927 /*g_print ("failed parse\n");*/
3931 if (info.assembly.name) {
3933 mono_reflection_free_type_info (&info);
3935 /* 1.0 and 2.0 throw different exceptions */
3936 if (mono_defaults.generic_ilist_class)
3937 mono_set_pending_exception (mono_get_exception_argument (NULL, "Type names passed to Assembly.GetType() must not specify an assembly."));
3939 mono_set_pending_exception (mono_get_exception_type_load (name, NULL));
3945 if (module != NULL) {
3947 type = mono_reflection_get_type (module->image, &info, ignoreCase, &type_resolve);
3952 if (assembly_is_dynamic (assembly->assembly)) {
3953 /* Enumerate all modules */
3954 MonoReflectionAssemblyBuilder *abuilder = (MonoReflectionAssemblyBuilder*)assembly;
3958 if (abuilder->modules) {
3959 for (i = 0; i < mono_array_length (abuilder->modules); ++i) {
3960 MonoReflectionModuleBuilder *mb = mono_array_get (abuilder->modules, MonoReflectionModuleBuilder*, i);
3961 type = mono_reflection_get_type (&mb->dynamic_image->image, &info, ignoreCase, &type_resolve);
3967 if (!type && abuilder->loaded_modules) {
3968 for (i = 0; i < mono_array_length (abuilder->loaded_modules); ++i) {
3969 MonoReflectionModule *mod = mono_array_get (abuilder->loaded_modules, MonoReflectionModule*, i);
3970 type = mono_reflection_get_type (mod->image, &info, ignoreCase, &type_resolve);
3977 type = mono_reflection_get_type (assembly->assembly->image, &info, ignoreCase, &type_resolve);
3979 mono_reflection_free_type_info (&info);
3981 MonoException *e = NULL;
3984 e = mono_get_exception_type_load (name, NULL);
3986 if (mono_loader_get_last_error () && mono_defaults.generic_ilist_class)
3987 e = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3989 mono_loader_clear_error ();
3992 mono_set_pending_exception (e);
3994 } else if (mono_loader_get_last_error ()) {
3996 mono_set_pending_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
3999 mono_loader_clear_error ();
4002 if (type->type == MONO_TYPE_CLASS) {
4003 MonoClass *klass = mono_type_get_class (type);
4005 if (mono_security_enabled () && !klass->exception_type)
4006 /* Some security problems are detected during generic vtable construction */
4007 mono_class_setup_vtable (klass);
4009 /* need to report exceptions ? */
4010 if (throwOnError && klass->exception_type) {
4011 /* report SecurityException (or others) that occured when loading the assembly */
4012 MonoException *exc = mono_class_get_exception_for_failure (klass);
4013 mono_loader_clear_error ();
4014 mono_set_pending_exception (exc);
4016 } else if (mono_security_enabled () && klass->exception_type == MONO_EXCEPTION_SECURITY_INHERITANCEDEMAND) {
4021 /* g_print ("got it\n"); */
4022 return mono_type_get_object (mono_object_domain (assembly), type);
4026 replace_shadow_path (MonoDomain *domain, gchar *dirname, gchar **filename)
4029 gchar *shadow_ini_file;
4032 /* Check for shadow-copied assembly */
4033 if (mono_is_shadow_copy_enabled (domain, dirname)) {
4034 shadow_ini_file = g_build_filename (dirname, "__AssemblyInfo__.ini", NULL);
4036 if (!g_file_get_contents (shadow_ini_file, &content, &len, NULL) ||
4037 !g_file_test (content, G_FILE_TEST_IS_REGULAR)) {
4043 g_free (shadow_ini_file);
4044 if (content != NULL) {
4047 *filename = content;
4054 ICALL_EXPORT MonoString *
4055 ves_icall_System_Reflection_Assembly_get_code_base (MonoReflectionAssembly *assembly, MonoBoolean escaped)
4057 MonoDomain *domain = mono_object_domain (assembly);
4058 MonoAssembly *mass = assembly->assembly;
4059 MonoString *res = NULL;
4064 if (g_path_is_absolute (mass->image->name)) {
4065 absolute = g_strdup (mass->image->name);
4066 dirname = g_path_get_dirname (absolute);
4068 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4069 dirname = g_strdup (mass->basedir);
4072 replace_shadow_path (domain, dirname, &absolute);
4077 for (i = strlen (absolute) - 1; i >= 0; i--)
4078 if (absolute [i] == '\\')
4083 uri = g_filename_to_uri (absolute, NULL, NULL);
4085 const char *prepend = "file://";
4087 if (*absolute == '/' && *(absolute + 1) == '/') {
4090 prepend = "file:///";
4093 uri = g_strconcat (prepend, absolute, NULL);
4097 res = mono_string_new (domain, uri);
4104 ICALL_EXPORT MonoBoolean
4105 ves_icall_System_Reflection_Assembly_get_global_assembly_cache (MonoReflectionAssembly *assembly)
4107 MonoAssembly *mass = assembly->assembly;
4109 return mass->in_gac;
4112 ICALL_EXPORT MonoReflectionAssembly*
4113 ves_icall_System_Reflection_Assembly_load_with_partial_name (MonoString *mname, MonoObject *evidence)
4117 MonoImageOpenStatus status;
4119 name = mono_string_to_utf8 (mname);
4120 res = mono_assembly_load_with_partial_name (name, &status);
4126 return mono_assembly_get_object (mono_domain_get (), res);
4129 ICALL_EXPORT MonoString *
4130 ves_icall_System_Reflection_Assembly_get_location (MonoReflectionAssembly *assembly)
4132 MonoDomain *domain = mono_object_domain (assembly);
4135 res = mono_string_new (domain, mono_image_get_filename (assembly->assembly->image));
4140 ICALL_EXPORT MonoBoolean
4141 ves_icall_System_Reflection_Assembly_get_ReflectionOnly (MonoReflectionAssembly *assembly)
4143 return assembly->assembly->ref_only;
4146 ICALL_EXPORT MonoString *
4147 ves_icall_System_Reflection_Assembly_InternalImageRuntimeVersion (MonoReflectionAssembly *assembly)
4149 MonoDomain *domain = mono_object_domain (assembly);
4151 return mono_string_new (domain, assembly->assembly->image->version);
4154 ICALL_EXPORT MonoReflectionMethod*
4155 ves_icall_System_Reflection_Assembly_get_EntryPoint (MonoReflectionAssembly *assembly)
4159 guint32 token = mono_image_get_entry_point (assembly->assembly->image);
4163 method = mono_get_method_checked (assembly->assembly->image, token, NULL, NULL, &error);
4164 mono_error_raise_exception (&error);
4166 return mono_method_get_object (mono_object_domain (assembly), method, NULL);
4169 ICALL_EXPORT MonoReflectionModule*
4170 ves_icall_System_Reflection_Assembly_GetManifestModuleInternal (MonoReflectionAssembly *assembly)
4172 return mono_module_get_object (mono_object_domain (assembly), assembly->assembly->image);
4175 ICALL_EXPORT MonoArray*
4176 ves_icall_System_Reflection_Assembly_GetManifestResourceNames (MonoReflectionAssembly *assembly)
4178 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4179 MonoArray *result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, table->rows);
4183 for (i = 0; i < table->rows; ++i) {
4184 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_MANIFEST_NAME));
4185 mono_array_setref (result, i, mono_string_new (mono_object_domain (assembly), val));
4191 create_version (MonoDomain *domain, guint32 major, guint32 minor, guint32 build, guint32 revision)
4193 static MonoClass *System_Version = NULL;
4194 static MonoMethod *create_version = NULL;
4198 if (!System_Version) {
4199 System_Version = mono_class_from_name (mono_defaults.corlib, "System", "Version");
4200 g_assert (System_Version);
4203 if (!create_version) {
4204 MonoMethodDesc *desc = mono_method_desc_new (":.ctor(int,int,int,int)", FALSE);
4205 create_version = mono_method_desc_search_in_class (desc, System_Version);
4206 g_assert (create_version);
4207 mono_method_desc_free (desc);
4213 args [3] = &revision;
4214 result = mono_object_new (domain, System_Version);
4215 mono_runtime_invoke (create_version, result, args, NULL);
4220 ICALL_EXPORT MonoArray*
4221 ves_icall_System_Reflection_Assembly_GetReferencedAssemblies (MonoReflectionAssembly *assembly)
4223 static MonoClass *System_Reflection_AssemblyName;
4225 MonoDomain *domain = mono_object_domain (assembly);
4227 static MonoMethod *create_culture = NULL;
4228 MonoImage *image = assembly->assembly->image;
4231 if (!System_Reflection_AssemblyName)
4232 System_Reflection_AssemblyName = mono_class_from_name (
4233 mono_defaults.corlib, "System.Reflection", "AssemblyName");
4235 t = &assembly->assembly->image->tables [MONO_TABLE_ASSEMBLYREF];
4238 result = mono_array_new (domain, System_Reflection_AssemblyName, count);
4240 if (count > 0 && !create_culture) {
4241 MonoMethodDesc *desc = mono_method_desc_new (
4242 "System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4243 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4244 g_assert (create_culture);
4245 mono_method_desc_free (desc);
4248 for (i = 0; i < count; i++) {
4249 MonoReflectionAssemblyName *aname;
4250 guint32 cols [MONO_ASSEMBLYREF_SIZE];
4252 mono_metadata_decode_row (t, i, cols, MONO_ASSEMBLYREF_SIZE);
4254 aname = (MonoReflectionAssemblyName *) mono_object_new (
4255 domain, System_Reflection_AssemblyName);
4257 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_NAME])));
4259 aname->major = cols [MONO_ASSEMBLYREF_MAJOR_VERSION];
4260 aname->minor = cols [MONO_ASSEMBLYREF_MINOR_VERSION];
4261 aname->build = cols [MONO_ASSEMBLYREF_BUILD_NUMBER];
4262 aname->revision = cols [MONO_ASSEMBLYREF_REV_NUMBER];
4263 aname->flags = cols [MONO_ASSEMBLYREF_FLAGS];
4264 aname->versioncompat = 1; /* SameMachine (default) */
4265 aname->hashalg = ASSEMBLY_HASH_SHA1; /* SHA1 (default) */
4266 MONO_OBJECT_SETREF (aname, version, create_version (domain, aname->major, aname->minor, aname->build, aname->revision));
4268 if (create_culture) {
4270 MonoBoolean assembly_ref = 1;
4271 args [0] = mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_CULTURE]));
4272 args [1] = &assembly_ref;
4273 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4276 if (cols [MONO_ASSEMBLYREF_PUBLIC_KEY]) {
4277 const gchar *pkey_ptr = mono_metadata_blob_heap (image, cols [MONO_ASSEMBLYREF_PUBLIC_KEY]);
4278 guint32 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
4280 if ((cols [MONO_ASSEMBLYREF_FLAGS] & ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG)) {
4281 /* public key token isn't copied - the class library will
4282 automatically generate it from the public key if required */
4283 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4284 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
4286 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4287 memcpy (mono_array_addr (aname->keyToken, guint8, 0), pkey_ptr, pkey_len);
4290 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
4293 /* note: this function doesn't return the codebase on purpose (i.e. it can
4294 be used under partial trust as path information isn't present). */
4296 mono_array_setref (result, i, aname);
4301 /* move this in some file in mono/util/ */
4303 g_concat_dir_and_file (const char *dir, const char *file)
4305 g_return_val_if_fail (dir != NULL, NULL);
4306 g_return_val_if_fail (file != NULL, NULL);
4309 * If the directory name doesn't have a / on the end, we need
4310 * to add one so we get a proper path to the file
4312 if (dir [strlen(dir) - 1] != G_DIR_SEPARATOR)
4313 return g_strconcat (dir, G_DIR_SEPARATOR_S, file, NULL);
4315 return g_strconcat (dir, file, NULL);
4319 ves_icall_System_Reflection_Assembly_GetManifestResourceInternal (MonoReflectionAssembly *assembly, MonoString *name, gint32 *size, MonoReflectionModule **ref_module)
4321 char *n = mono_string_to_utf8 (name);
4322 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4324 guint32 cols [MONO_MANIFEST_SIZE];
4325 guint32 impl, file_idx;
4329 for (i = 0; i < table->rows; ++i) {
4330 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4331 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4332 if (strcmp (val, n) == 0)
4336 if (i == table->rows)
4339 impl = cols [MONO_MANIFEST_IMPLEMENTATION];
4342 * this code should only be called after obtaining the
4343 * ResourceInfo and handling the other cases.
4345 g_assert ((impl & MONO_IMPLEMENTATION_MASK) == MONO_IMPLEMENTATION_FILE);
4346 file_idx = impl >> MONO_IMPLEMENTATION_BITS;
4348 module = mono_image_load_file_for_image (assembly->assembly->image, file_idx);
4353 module = assembly->assembly->image;
4355 mono_gc_wbarrier_generic_store (ref_module, (MonoObject*) mono_module_get_object (mono_domain_get (), module));
4357 return (void*)mono_image_get_resource (module, cols [MONO_MANIFEST_OFFSET], (guint32*)size);
4360 ICALL_EXPORT gboolean
4361 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoManifestResourceInfo *info)
4363 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4365 guint32 cols [MONO_MANIFEST_SIZE];
4366 guint32 file_cols [MONO_FILE_SIZE];
4370 n = mono_string_to_utf8 (name);
4371 for (i = 0; i < table->rows; ++i) {
4372 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4373 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4374 if (strcmp (val, n) == 0)
4378 if (i == table->rows)
4381 if (!cols [MONO_MANIFEST_IMPLEMENTATION]) {
4382 info->location = RESOURCE_LOCATION_EMBEDDED | RESOURCE_LOCATION_IN_MANIFEST;
4385 switch (cols [MONO_MANIFEST_IMPLEMENTATION] & MONO_IMPLEMENTATION_MASK) {
4386 case MONO_IMPLEMENTATION_FILE:
4387 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4388 table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4389 mono_metadata_decode_row (table, i - 1, file_cols, MONO_FILE_SIZE);
4390 val = mono_metadata_string_heap (assembly->assembly->image, file_cols [MONO_FILE_NAME]);
4391 MONO_OBJECT_SETREF (info, filename, mono_string_new (mono_object_domain (assembly), val));
4392 if (file_cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4395 info->location = RESOURCE_LOCATION_EMBEDDED;
4398 case MONO_IMPLEMENTATION_ASSEMBLYREF:
4399 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4400 mono_assembly_load_reference (assembly->assembly->image, i - 1);
4401 if (assembly->assembly->image->references [i - 1] == (gpointer)-1) {
4402 char *msg = g_strdup_printf ("Assembly %d referenced from assembly %s not found ", i - 1, assembly->assembly->image->name);
4403 MonoException *ex = mono_get_exception_file_not_found2 (msg, NULL);
4405 mono_set_pending_exception (ex);
4408 MONO_OBJECT_SETREF (info, assembly, mono_assembly_get_object (mono_domain_get (), assembly->assembly->image->references [i - 1]));
4410 /* Obtain info recursively */
4411 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (info->assembly, name, info);
4412 info->location |= RESOURCE_LOCATION_ANOTHER_ASSEMBLY;
4415 case MONO_IMPLEMENTATION_EXP_TYPE:
4416 g_assert_not_reached ();
4424 ICALL_EXPORT MonoObject*
4425 ves_icall_System_Reflection_Assembly_GetFilesInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoBoolean resource_modules)
4427 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4428 MonoArray *result = NULL;
4433 /* check hash if needed */
4435 n = mono_string_to_utf8 (name);
4436 for (i = 0; i < table->rows; ++i) {
4437 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4438 if (strcmp (val, n) == 0) {
4441 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4442 fn = mono_string_new (mono_object_domain (assembly), n);
4444 return (MonoObject*)fn;
4452 for (i = 0; i < table->rows; ++i) {
4453 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA))
4457 result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, count);
4460 for (i = 0; i < table->rows; ++i) {
4461 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
4462 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4463 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4464 mono_array_setref (result, count, mono_string_new (mono_object_domain (assembly), n));
4469 return (MonoObject*)result;
4472 ICALL_EXPORT MonoArray*
4473 ves_icall_System_Reflection_Assembly_GetModulesInternal (MonoReflectionAssembly *assembly)
4475 MonoDomain *domain = mono_domain_get();
4478 int i, j, file_count = 0;
4479 MonoImage **modules;
4480 guint32 module_count, real_module_count;
4481 MonoTableInfo *table;
4482 guint32 cols [MONO_FILE_SIZE];
4483 MonoImage *image = assembly->assembly->image;
4485 g_assert (image != NULL);
4486 g_assert (!assembly_is_dynamic (assembly->assembly));
4488 table = &image->tables [MONO_TABLE_FILE];
4489 file_count = table->rows;
4491 modules = image->modules;
4492 module_count = image->module_count;
4494 real_module_count = 0;
4495 for (i = 0; i < module_count; ++i)
4497 real_module_count ++;
4499 klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "Module");
4500 res = mono_array_new (domain, klass, 1 + real_module_count + file_count);
4502 mono_array_setref (res, 0, mono_module_get_object (domain, image));
4504 for (i = 0; i < module_count; ++i)
4506 mono_array_setref (res, j, mono_module_get_object (domain, modules[i]));
4510 for (i = 0; i < file_count; ++i, ++j) {
4511 mono_metadata_decode_row (table, i, cols, MONO_FILE_SIZE);
4512 if (cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4513 mono_array_setref (res, j, mono_module_file_get_object (domain, image, i));
4515 MonoImage *m = mono_image_load_file_for_image (image, i + 1);
4517 MonoString *fname = mono_string_new (mono_domain_get (), mono_metadata_string_heap (image, cols [MONO_FILE_NAME]));
4518 mono_set_pending_exception (mono_get_exception_file_not_found2 (NULL, fname));
4521 mono_array_setref (res, j, mono_module_get_object (domain, m));
4528 ICALL_EXPORT MonoReflectionMethod*
4529 ves_icall_GetCurrentMethod (void)
4531 MonoMethod *m = mono_method_get_last_managed ();
4533 while (m->is_inflated)
4534 m = ((MonoMethodInflated*)m)->declaring;
4536 return mono_method_get_object (mono_domain_get (), m, NULL);
4541 mono_method_get_equivalent_method (MonoMethod *method, MonoClass *klass)
4544 if (method->is_inflated && ((MonoMethodInflated*)method)->context.method_inst) {
4547 MonoMethodInflated *inflated = (MonoMethodInflated*)method;
4548 //method is inflated, we should inflate it on the other class
4549 MonoGenericContext ctx;
4550 ctx.method_inst = inflated->context.method_inst;
4551 ctx.class_inst = inflated->context.class_inst;
4552 if (klass->generic_class)
4553 ctx.class_inst = klass->generic_class->context.class_inst;
4554 else if (klass->generic_container)
4555 ctx.class_inst = klass->generic_container->context.class_inst;
4556 result = mono_class_inflate_generic_method_full_checked (inflated->declaring, klass, &ctx, &error);
4557 g_assert (mono_error_ok (&error)); /* FIXME don't swallow the error */
4561 mono_class_setup_methods (method->klass);
4562 if (method->klass->exception_type)
4564 for (i = 0; i < method->klass->method.count; ++i) {
4565 if (method->klass->methods [i] == method) {
4570 mono_class_setup_methods (klass);
4571 if (klass->exception_type)
4573 g_assert (offset >= 0 && offset < klass->method.count);
4574 return klass->methods [offset];
4577 ICALL_EXPORT MonoReflectionMethod*
4578 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternalType (MonoMethod *method, MonoType *type)
4582 klass = mono_class_from_mono_type (type);
4583 if (mono_class_get_generic_type_definition (method->klass) != mono_class_get_generic_type_definition (klass))
4585 if (method->klass != klass) {
4586 method = mono_method_get_equivalent_method (method, klass);
4591 klass = method->klass;
4592 return mono_method_get_object (mono_domain_get (), method, klass);
4595 ICALL_EXPORT MonoReflectionMethod*
4596 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternal (MonoMethod *method)
4598 return mono_method_get_object (mono_domain_get (), method, NULL);
4601 ICALL_EXPORT MonoReflectionMethodBody*
4602 ves_icall_System_Reflection_MethodBase_GetMethodBodyInternal (MonoMethod *method)
4604 return mono_method_body_get_object (mono_domain_get (), method);
4607 ICALL_EXPORT MonoReflectionAssembly*
4608 ves_icall_System_Reflection_Assembly_GetExecutingAssembly (void)
4610 MonoMethod *dest = NULL;
4612 mono_stack_walk_no_il (get_executing, &dest);
4614 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4618 ICALL_EXPORT MonoReflectionAssembly*
4619 ves_icall_System_Reflection_Assembly_GetEntryAssembly (void)
4621 MonoDomain* domain = mono_domain_get ();
4623 if (!domain->entry_assembly)
4626 return mono_assembly_get_object (domain, domain->entry_assembly);
4629 ICALL_EXPORT MonoReflectionAssembly*
4630 ves_icall_System_Reflection_Assembly_GetCallingAssembly (void)
4636 mono_stack_walk_no_il (get_executing, &dest);
4638 mono_stack_walk_no_il (get_caller, &dest);
4641 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4644 ICALL_EXPORT MonoString *
4645 ves_icall_System_MonoType_getFullName (MonoReflectionType *object, gboolean full_name,
4646 gboolean assembly_qualified)
4648 MonoDomain *domain = mono_object_domain (object);
4649 MonoTypeNameFormat format;
4654 format = assembly_qualified ?
4655 MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED :
4656 MONO_TYPE_NAME_FORMAT_FULL_NAME;
4658 format = MONO_TYPE_NAME_FORMAT_REFLECTION;
4660 name = mono_type_get_name_full (object->type, format);
4664 if (full_name && (object->type->type == MONO_TYPE_VAR || object->type->type == MONO_TYPE_MVAR)) {
4669 res = mono_string_new (domain, name);
4676 vell_icall_MonoType_get_core_clr_security_level (MonoReflectionType *this)
4678 MonoClass *klass = mono_class_from_mono_type (this->type);
4679 mono_class_init_or_throw (klass);
4680 return mono_security_core_clr_class_level (klass);
4684 ves_icall_MonoField_get_core_clr_security_level (MonoReflectionField *this)
4686 MonoClassField *field = this->field;
4687 return mono_security_core_clr_field_level (field, TRUE);
4691 ves_icall_MonoMethod_get_core_clr_security_level (MonoReflectionMethod *this)
4693 MonoMethod *method = this->method;
4694 return mono_security_core_clr_method_level (method, TRUE);
4698 fill_reflection_assembly_name (MonoDomain *domain, MonoReflectionAssemblyName *aname, MonoAssemblyName *name, const char *absolute, gboolean by_default_version, gboolean default_publickey, gboolean default_token)
4700 static MonoMethod *create_culture = NULL;
4703 const char *pkey_ptr;
4705 MonoBoolean assembly_ref = 0;
4707 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, name->name));
4708 aname->major = name->major;
4709 aname->minor = name->minor;
4710 aname->build = name->build;
4711 aname->flags = name->flags;
4712 aname->revision = name->revision;
4713 aname->hashalg = name->hash_alg;
4714 aname->versioncompat = 1; /* SameMachine (default) */
4715 aname->processor_architecture = name->arch;
4717 if (by_default_version)
4718 MONO_OBJECT_SETREF (aname, version, create_version (domain, name->major, name->minor, name->build, name->revision));
4721 if (absolute != NULL && *absolute != '\0') {
4722 const gchar *prepend = "file://";
4725 codebase = g_strdup (absolute);
4730 for (i = strlen (codebase) - 1; i >= 0; i--)
4731 if (codebase [i] == '\\')
4734 if (*codebase == '/' && *(codebase + 1) == '/') {
4737 prepend = "file:///";
4741 result = g_strconcat (prepend, codebase, NULL);
4747 MONO_OBJECT_SETREF (aname, codebase, mono_string_new (domain, codebase));
4751 if (!create_culture) {
4752 MonoMethodDesc *desc = mono_method_desc_new ("System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4753 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4754 g_assert (create_culture);
4755 mono_method_desc_free (desc);
4758 if (name->culture) {
4759 args [0] = mono_string_new (domain, name->culture);
4760 args [1] = &assembly_ref;
4761 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4764 if (name->public_key) {
4765 pkey_ptr = (char*)name->public_key;
4766 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
4768 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4769 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
4770 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
4771 } else if (default_publickey) {
4772 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, 0));
4773 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
4776 /* MonoAssemblyName keeps the public key token as an hexadecimal string */
4777 if (name->public_key_token [0]) {
4781 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 8));
4782 p = mono_array_addr (aname->keyToken, char, 0);
4784 for (i = 0, j = 0; i < 8; i++) {
4785 *p = g_ascii_xdigit_value (name->public_key_token [j++]) << 4;
4786 *p |= g_ascii_xdigit_value (name->public_key_token [j++]);
4789 } else if (default_token) {
4790 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
4794 ICALL_EXPORT MonoString *
4795 ves_icall_System_Reflection_Assembly_get_fullName (MonoReflectionAssembly *assembly)
4797 MonoDomain *domain = mono_object_domain (assembly);
4798 MonoAssembly *mass = assembly->assembly;
4802 name = mono_stringify_assembly_name (&mass->aname);
4803 res = mono_string_new (domain, name);
4810 ves_icall_System_Reflection_Assembly_FillName (MonoReflectionAssembly *assembly, MonoReflectionAssemblyName *aname)
4813 MonoAssembly *mass = assembly->assembly;
4815 if (g_path_is_absolute (mass->image->name)) {
4816 fill_reflection_assembly_name (mono_object_domain (assembly),
4817 aname, &mass->aname, mass->image->name, TRUE,
4821 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4823 fill_reflection_assembly_name (mono_object_domain (assembly),
4824 aname, &mass->aname, absolute, TRUE, TRUE,
4831 ves_icall_System_Reflection_Assembly_InternalGetAssemblyName (MonoString *fname, MonoReflectionAssemblyName *aname)
4834 MonoImageOpenStatus status = MONO_IMAGE_OK;
4837 MonoAssemblyName name;
4840 filename = mono_string_to_utf8 (fname);
4842 dirname = g_path_get_dirname (filename);
4843 replace_shadow_path (mono_domain_get (), dirname, &filename);
4846 image = mono_image_open (filename, &status);
4852 if (status == MONO_IMAGE_IMAGE_INVALID)
4853 exc = mono_get_exception_bad_image_format2 (NULL, fname);
4855 exc = mono_get_exception_file_not_found2 (NULL, fname);
4856 mono_set_pending_exception (exc);
4860 res = mono_assembly_fill_assembly_name (image, &name);
4862 mono_image_close (image);
4864 mono_set_pending_exception (mono_get_exception_argument ("assemblyFile", "The file does not contain a manifest"));
4868 fill_reflection_assembly_name (mono_domain_get (), aname, &name, filename,
4872 mono_image_close (image);
4875 ICALL_EXPORT MonoBoolean
4876 ves_icall_System_Reflection_Assembly_LoadPermissions (MonoReflectionAssembly *assembly,
4877 char **minimum, guint32 *minLength, char **optional, guint32 *optLength, char **refused, guint32 *refLength)
4879 MonoBoolean result = FALSE;
4880 MonoDeclSecurityEntry entry;
4882 /* SecurityAction.RequestMinimum */
4883 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQMIN, &entry)) {
4884 *minimum = entry.blob;
4885 *minLength = entry.size;
4888 /* SecurityAction.RequestOptional */
4889 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQOPT, &entry)) {
4890 *optional = entry.blob;
4891 *optLength = entry.size;
4894 /* SecurityAction.RequestRefuse */
4895 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQREFUSE, &entry)) {
4896 *refused = entry.blob;
4897 *refLength = entry.size;
4905 mono_module_type_is_visible (MonoTableInfo *tdef, MonoImage *image, int type)
4907 guint32 attrs, visibility;
4909 attrs = mono_metadata_decode_row_col (tdef, type - 1, MONO_TYPEDEF_FLAGS);
4910 visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
4911 if (visibility != TYPE_ATTRIBUTE_PUBLIC && visibility != TYPE_ATTRIBUTE_NESTED_PUBLIC)
4914 } while ((type = mono_metadata_token_index (mono_metadata_nested_in_typedef (image, type))));
4920 mono_module_get_types (MonoDomain *domain, MonoImage *image, MonoArray **exceptions, MonoBoolean exportedOnly)
4924 MonoTableInfo *tdef = &image->tables [MONO_TABLE_TYPEDEF];
4927 /* we start the count from 1 because we skip the special type <Module> */
4930 for (i = 1; i < tdef->rows; ++i) {
4931 if (mono_module_type_is_visible (tdef, image, i + 1))
4935 count = tdef->rows - 1;
4937 res = mono_array_new (domain, mono_defaults.monotype_class, count);
4938 *exceptions = mono_array_new (domain, mono_defaults.exception_class, count);
4940 for (i = 1; i < tdef->rows; ++i) {
4941 if (!exportedOnly || mono_module_type_is_visible (tdef, image, i + 1)) {
4943 klass = mono_class_get_checked (image, (i + 1) | MONO_TOKEN_TYPE_DEF, &error);
4944 g_assert (!mono_loader_get_last_error ()); /* Plug any leaks */
4947 mono_array_setref (res, count, mono_type_get_object (domain, &klass->byval_arg));
4949 MonoException *ex = mono_error_convert_to_exception (&error);
4950 mono_array_setref (*exceptions, count, ex);
4959 ICALL_EXPORT MonoArray*
4960 ves_icall_System_Reflection_Assembly_GetTypes (MonoReflectionAssembly *assembly, MonoBoolean exportedOnly)
4962 MonoArray *res = NULL;
4963 MonoArray *exceptions = NULL;
4964 MonoImage *image = NULL;
4965 MonoTableInfo *table = NULL;
4968 int i, len, ex_count;
4970 domain = mono_object_domain (assembly);
4972 g_assert (!assembly_is_dynamic (assembly->assembly));
4973 image = assembly->assembly->image;
4974 table = &image->tables [MONO_TABLE_FILE];
4975 res = mono_module_get_types (domain, image, &exceptions, exportedOnly);
4977 /* Append data from all modules in the assembly */
4978 for (i = 0; i < table->rows; ++i) {
4979 if (!(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
4980 MonoImage *loaded_image = mono_assembly_load_module (image->assembly, i + 1);
4983 MonoArray *res2 = mono_module_get_types (domain, loaded_image, &ex2, exportedOnly);
4984 /* Append the new types to the end of the array */
4985 if (mono_array_length (res2) > 0) {
4987 MonoArray *res3, *ex3;
4989 len1 = mono_array_length (res);
4990 len2 = mono_array_length (res2);
4992 res3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
4993 mono_array_memcpy_refs (res3, 0, res, 0, len1);
4994 mono_array_memcpy_refs (res3, len1, res2, 0, len2);
4997 ex3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
4998 mono_array_memcpy_refs (ex3, 0, exceptions, 0, len1);
4999 mono_array_memcpy_refs (ex3, len1, ex2, 0, len2);
5006 /* the ReflectionTypeLoadException must have all the types (Types property),
5007 * NULL replacing types which throws an exception. The LoaderException must
5008 * contain all exceptions for NULL items.
5011 len = mono_array_length (res);
5014 for (i = 0; i < len; i++) {
5015 MonoReflectionType *t = mono_array_get (res, gpointer, i);
5019 klass = mono_type_get_class (t->type);
5020 if ((klass != NULL) && klass->exception_type) {
5021 /* keep the class in the list */
5022 list = g_list_append (list, klass);
5023 /* and replace Type with NULL */
5024 mono_array_setref (res, i, NULL);
5031 if (list || ex_count) {
5033 MonoException *exc = NULL;
5034 MonoArray *exl = NULL;
5035 int j, length = g_list_length (list) + ex_count;
5037 mono_loader_clear_error ();
5039 exl = mono_array_new (domain, mono_defaults.exception_class, length);
5040 /* Types for which mono_class_get_checked () succeeded */
5041 for (i = 0, tmp = list; tmp; i++, tmp = tmp->next) {
5042 MonoException *exc = mono_class_get_exception_for_failure (tmp->data);
5043 mono_array_setref (exl, i, exc);
5045 /* Types for which it don't */
5046 for (j = 0; j < mono_array_length (exceptions); ++j) {
5047 MonoException *exc = mono_array_get (exceptions, MonoException*, j);
5049 g_assert (i < length);
5050 mono_array_setref (exl, i, exc);
5057 exc = mono_get_exception_reflection_type_load (res, exl);
5058 mono_loader_clear_error ();
5059 mono_set_pending_exception (exc);
5066 ICALL_EXPORT gboolean
5067 ves_icall_System_Reflection_AssemblyName_ParseName (MonoReflectionAssemblyName *name, MonoString *assname)
5069 MonoAssemblyName aname;
5070 MonoDomain *domain = mono_object_domain (name);
5072 gboolean is_version_defined;
5073 gboolean is_token_defined;
5075 aname.public_key = NULL;
5076 val = mono_string_to_utf8 (assname);
5077 if (!mono_assembly_name_parse_full (val, &aname, TRUE, &is_version_defined, &is_token_defined)) {
5078 g_free ((guint8*) aname.public_key);
5083 fill_reflection_assembly_name (domain, name, &aname, "", is_version_defined,
5084 FALSE, is_token_defined);
5086 mono_assembly_name_free (&aname);
5087 g_free ((guint8*) aname.public_key);
5093 ICALL_EXPORT MonoReflectionType*
5094 ves_icall_System_Reflection_Module_GetGlobalType (MonoReflectionModule *module)
5097 MonoDomain *domain = mono_object_domain (module);
5100 g_assert (module->image);
5102 if (image_is_dynamic (module->image) && ((MonoDynamicImage*)(module->image))->initial_image)
5103 /* These images do not have a global type */
5106 klass = mono_class_get_checked (module->image, 1 | MONO_TOKEN_TYPE_DEF, &error);
5107 mono_error_raise_exception (&error);
5108 return mono_type_get_object (domain, &klass->byval_arg);
5112 ves_icall_System_Reflection_Module_Close (MonoReflectionModule *module)
5114 /*if (module->image)
5115 mono_image_close (module->image);*/
5118 ICALL_EXPORT MonoString*
5119 ves_icall_System_Reflection_Module_GetGuidInternal (MonoReflectionModule *module)
5121 MonoDomain *domain = mono_object_domain (module);
5123 g_assert (module->image);
5124 return mono_string_new (domain, module->image->guid);
5127 ICALL_EXPORT gpointer
5128 ves_icall_System_Reflection_Module_GetHINSTANCE (MonoReflectionModule *module)
5131 if (module->image && module->image->is_module_handle)
5132 return module->image->raw_data;
5135 return (gpointer) (-1);
5139 ves_icall_System_Reflection_Module_GetPEKind (MonoImage *image, gint32 *pe_kind, gint32 *machine)
5141 if (image_is_dynamic (image)) {
5142 MonoDynamicImage *dyn = (MonoDynamicImage*)image;
5143 *pe_kind = dyn->pe_kind;
5144 *machine = dyn->machine;
5147 *pe_kind = ((MonoCLIImageInfo*)(image->image_info))->cli_cli_header.ch_flags & 0x3;
5148 *machine = ((MonoCLIImageInfo*)(image->image_info))->cli_header.coff.coff_machine;
5153 ves_icall_System_Reflection_Module_GetMDStreamVersion (MonoImage *image)
5155 return (image->md_version_major << 16) | (image->md_version_minor);
5158 ICALL_EXPORT MonoArray*
5159 ves_icall_System_Reflection_Module_InternalGetTypes (MonoReflectionModule *module)
5161 MonoArray *exceptions;
5165 return mono_array_new (mono_object_domain (module), mono_defaults.monotype_class, 0);
5167 MonoArray *res = mono_module_get_types (mono_object_domain (module), module->image, &exceptions, FALSE);
5168 for (i = 0; i < mono_array_length (exceptions); ++i) {
5169 MonoException *ex = mono_array_get (exceptions, MonoException *, i);
5171 mono_set_pending_exception (ex);
5180 mono_memberref_is_method (MonoImage *image, guint32 token)
5182 if (!image_is_dynamic (image)) {
5183 guint32 cols [MONO_MEMBERREF_SIZE];
5185 mono_metadata_decode_row (&image->tables [MONO_TABLE_MEMBERREF], mono_metadata_token_index (token) - 1, cols, MONO_MEMBERREF_SIZE);
5186 sig = mono_metadata_blob_heap (image, cols [MONO_MEMBERREF_SIGNATURE]);
5187 mono_metadata_decode_blob_size (sig, &sig);
5188 return (*sig != 0x6);
5190 MonoClass *handle_class;
5192 if (!mono_lookup_dynamic_token_class (image, token, FALSE, &handle_class, NULL))
5195 return mono_defaults.methodhandle_class == handle_class;
5200 init_generic_context_from_args (MonoGenericContext *context, MonoArray *type_args, MonoArray *method_args)
5203 context->class_inst = mono_metadata_get_generic_inst (mono_array_length (type_args),
5204 mono_array_addr (type_args, MonoType*, 0));
5206 context->class_inst = NULL;
5208 context->method_inst = mono_metadata_get_generic_inst (mono_array_length (method_args),
5209 mono_array_addr (method_args, MonoType*, 0));
5211 context->method_inst = NULL;
5214 ICALL_EXPORT MonoType*
5215 ves_icall_System_Reflection_Module_ResolveTypeToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5218 int table = mono_metadata_token_table (token);
5219 int index = mono_metadata_token_index (token);
5220 MonoGenericContext context;
5223 *resolve_error = ResolveTokenError_Other;
5225 /* Validate token */
5226 if ((table != MONO_TABLE_TYPEDEF) && (table != MONO_TABLE_TYPEREF) &&
5227 (table != MONO_TABLE_TYPESPEC)) {
5228 *resolve_error = ResolveTokenError_BadTable;
5232 if (image_is_dynamic (image)) {
5233 if ((table == MONO_TABLE_TYPEDEF) || (table == MONO_TABLE_TYPEREF)) {
5234 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5235 return klass ? &klass->byval_arg : NULL;
5238 init_generic_context_from_args (&context, type_args, method_args);
5239 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5240 return klass ? &klass->byval_arg : NULL;
5243 if ((index <= 0) || (index > image->tables [table].rows)) {
5244 *resolve_error = ResolveTokenError_OutOfRange;
5248 init_generic_context_from_args (&context, type_args, method_args);
5249 klass = mono_class_get_checked (image, token, &error);
5251 klass = mono_class_inflate_generic_class_checked (klass, &context, &error);
5252 mono_error_raise_exception (&error);
5255 return &klass->byval_arg;
5260 ICALL_EXPORT MonoMethod*
5261 ves_icall_System_Reflection_Module_ResolveMethodToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5264 int table = mono_metadata_token_table (token);
5265 int index = mono_metadata_token_index (token);
5266 MonoGenericContext context;
5269 *resolve_error = ResolveTokenError_Other;
5271 /* Validate token */
5272 if ((table != MONO_TABLE_METHOD) && (table != MONO_TABLE_METHODSPEC) &&
5273 (table != MONO_TABLE_MEMBERREF)) {
5274 *resolve_error = ResolveTokenError_BadTable;
5278 if (image_is_dynamic (image)) {
5279 if (table == MONO_TABLE_METHOD)
5280 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5282 if ((table == MONO_TABLE_MEMBERREF) && !(mono_memberref_is_method (image, token))) {
5283 *resolve_error = ResolveTokenError_BadTable;
5287 init_generic_context_from_args (&context, type_args, method_args);
5288 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5291 if ((index <= 0) || (index > image->tables [table].rows)) {
5292 *resolve_error = ResolveTokenError_OutOfRange;
5295 if ((table == MONO_TABLE_MEMBERREF) && (!mono_memberref_is_method (image, token))) {
5296 *resolve_error = ResolveTokenError_BadTable;
5300 init_generic_context_from_args (&context, type_args, method_args);
5301 method = mono_get_method_checked (image, token, NULL, &context, &error);
5302 mono_error_raise_exception (&error);
5307 ICALL_EXPORT MonoString*
5308 ves_icall_System_Reflection_Module_ResolveStringToken (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5310 int index = mono_metadata_token_index (token);
5312 *error = ResolveTokenError_Other;
5314 /* Validate token */
5315 if (mono_metadata_token_code (token) != MONO_TOKEN_STRING) {
5316 *error = ResolveTokenError_BadTable;
5320 if (image_is_dynamic (image))
5321 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5323 if ((index <= 0) || (index >= image->heap_us.size)) {
5324 *error = ResolveTokenError_OutOfRange;
5328 /* FIXME: What to do if the index points into the middle of a string ? */
5330 return mono_ldstr (mono_domain_get (), image, index);
5333 ICALL_EXPORT MonoClassField*
5334 ves_icall_System_Reflection_Module_ResolveFieldToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5338 int table = mono_metadata_token_table (token);
5339 int index = mono_metadata_token_index (token);
5340 MonoGenericContext context;
5341 MonoClassField *field;
5343 *resolve_error = ResolveTokenError_Other;
5345 /* Validate token */
5346 if ((table != MONO_TABLE_FIELD) && (table != MONO_TABLE_MEMBERREF)) {
5347 *resolve_error = ResolveTokenError_BadTable;
5351 if (image_is_dynamic (image)) {
5352 if (table == MONO_TABLE_FIELD)
5353 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5355 if (mono_memberref_is_method (image, token)) {
5356 *resolve_error = ResolveTokenError_BadTable;
5360 init_generic_context_from_args (&context, type_args, method_args);
5361 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5364 if ((index <= 0) || (index > image->tables [table].rows)) {
5365 *resolve_error = ResolveTokenError_OutOfRange;
5368 if ((table == MONO_TABLE_MEMBERREF) && (mono_memberref_is_method (image, token))) {
5369 *resolve_error = ResolveTokenError_BadTable;
5373 init_generic_context_from_args (&context, type_args, method_args);
5374 field = mono_field_from_token_checked (image, token, &klass, &context, &error);
5375 mono_error_raise_exception (&error);
5381 ICALL_EXPORT MonoObject*
5382 ves_icall_System_Reflection_Module_ResolveMemberToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *error)
5384 int table = mono_metadata_token_table (token);
5386 *error = ResolveTokenError_Other;
5389 case MONO_TABLE_TYPEDEF:
5390 case MONO_TABLE_TYPEREF:
5391 case MONO_TABLE_TYPESPEC: {
5392 MonoType *t = ves_icall_System_Reflection_Module_ResolveTypeToken (image, token, type_args, method_args, error);
5394 return (MonoObject*)mono_type_get_object (mono_domain_get (), t);
5398 case MONO_TABLE_METHOD:
5399 case MONO_TABLE_METHODSPEC: {
5400 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5402 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5406 case MONO_TABLE_FIELD: {
5407 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5409 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5413 case MONO_TABLE_MEMBERREF:
5414 if (mono_memberref_is_method (image, token)) {
5415 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5417 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5422 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5424 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5431 *error = ResolveTokenError_BadTable;
5437 ICALL_EXPORT MonoArray*
5438 ves_icall_System_Reflection_Module_ResolveSignature (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5440 int table = mono_metadata_token_table (token);
5441 int idx = mono_metadata_token_index (token);
5442 MonoTableInfo *tables = image->tables;
5447 *error = ResolveTokenError_OutOfRange;
5449 /* FIXME: Support other tables ? */
5450 if (table != MONO_TABLE_STANDALONESIG)
5453 if (image_is_dynamic (image))
5456 if ((idx == 0) || (idx > tables [MONO_TABLE_STANDALONESIG].rows))
5459 sig = mono_metadata_decode_row_col (&tables [MONO_TABLE_STANDALONESIG], idx - 1, 0);
5461 ptr = mono_metadata_blob_heap (image, sig);
5462 len = mono_metadata_decode_blob_size (ptr, &ptr);
5464 res = mono_array_new (mono_domain_get (), mono_defaults.byte_class, len);
5465 memcpy (mono_array_addr (res, guint8, 0), ptr, len);
5469 ICALL_EXPORT MonoReflectionType*
5470 ves_icall_ModuleBuilder_create_modified_type (MonoReflectionTypeBuilder *tb, MonoString *smodifiers)
5473 int isbyref = 0, rank;
5474 char *str = mono_string_to_utf8 (smodifiers);
5477 klass = mono_class_from_mono_type (tb->type.type);
5479 /* logic taken from mono_reflection_parse_type(): keep in sync */
5483 if (isbyref) { /* only one level allowed by the spec */
5490 return mono_type_get_object (mono_object_domain (tb), &klass->this_arg);
5493 klass = mono_ptr_class_get (&klass->byval_arg);
5494 mono_class_init (klass);
5505 else if (*p != '*') { /* '*' means unknown lower bound */
5516 klass = mono_array_class_get (klass, rank);
5517 mono_class_init (klass);
5524 return mono_type_get_object (mono_object_domain (tb), &klass->byval_arg);
5527 ICALL_EXPORT MonoBoolean
5528 ves_icall_Type_IsArrayImpl (MonoReflectionType *t)
5534 res = !type->byref && (type->type == MONO_TYPE_ARRAY || type->type == MONO_TYPE_SZARRAY);
5540 check_for_invalid_type (MonoClass *klass)
5544 if (klass->byval_arg.type != MONO_TYPE_TYPEDBYREF)
5547 name = mono_type_get_full_name (klass);
5548 str = mono_string_new (mono_domain_get (), name);
5550 mono_raise_exception ((MonoException*)mono_get_exception_type_load (str, NULL));
5553 ICALL_EXPORT MonoReflectionType *
5554 ves_icall_Type_make_array_type (MonoReflectionType *type, int rank)
5556 MonoClass *klass, *aklass;
5558 klass = mono_class_from_mono_type (type->type);
5559 check_for_invalid_type (klass);
5561 if (rank == 0) //single dimentional array
5562 aklass = mono_array_class_get (klass, 1);
5564 aklass = mono_bounded_array_class_get (klass, rank, TRUE);
5566 return mono_type_get_object (mono_object_domain (type), &aklass->byval_arg);
5569 ICALL_EXPORT MonoReflectionType *
5570 ves_icall_Type_make_byref_type (MonoReflectionType *type)
5574 klass = mono_class_from_mono_type (type->type);
5575 mono_class_init_or_throw (klass);
5576 check_for_invalid_type (klass);
5578 return mono_type_get_object (mono_object_domain (type), &klass->this_arg);
5581 ICALL_EXPORT MonoReflectionType *
5582 ves_icall_Type_MakePointerType (MonoReflectionType *type)
5584 MonoClass *klass, *pklass;
5586 klass = mono_class_from_mono_type (type->type);
5587 mono_class_init_or_throw (klass);
5588 check_for_invalid_type (klass);
5590 pklass = mono_ptr_class_get (type->type);
5592 return mono_type_get_object (mono_object_domain (type), &pklass->byval_arg);
5595 ICALL_EXPORT MonoObject *
5596 ves_icall_System_Delegate_CreateDelegate_internal (MonoReflectionType *type, MonoObject *target,
5597 MonoReflectionMethod *info, MonoBoolean throwOnBindFailure)
5599 MonoClass *delegate_class = mono_class_from_mono_type (type->type);
5600 MonoObject *delegate;
5602 MonoMethod *method = info->method;
5604 mono_class_init_or_throw (delegate_class);
5606 mono_assert (delegate_class->parent == mono_defaults.multicastdelegate_class);
5608 if (mono_security_core_clr_enabled ()) {
5609 if (!mono_security_core_clr_ensure_delegate_creation (method, throwOnBindFailure))
5613 delegate = mono_object_new (mono_object_domain (type), delegate_class);
5615 if (method_is_dynamic (method)) {
5616 /* Creating a trampoline would leak memory */
5617 func = mono_compile_method (method);
5619 if (target && method->flags & METHOD_ATTRIBUTE_VIRTUAL && method->klass != mono_object_class (target))
5620 method = mono_object_get_virtual_method (target, method);
5621 func = mono_create_ftnptr (mono_domain_get (),
5622 mono_runtime_create_jump_trampoline (mono_domain_get (), method, TRUE));
5625 mono_delegate_ctor_with_method (delegate, target, func, method);
5631 ves_icall_System_Delegate_SetMulticastInvoke (MonoDelegate *this)
5633 /* Reset the invoke impl to the default one */
5634 this->invoke_impl = mono_runtime_create_delegate_trampoline (this->object.vtable->klass);
5638 * Magic number to convert a time which is relative to
5639 * Jan 1, 1970 into a value which is relative to Jan 1, 0001.
5641 #define EPOCH_ADJUST ((guint64)62135596800LL)
5644 * Magic number to convert FILETIME base Jan 1, 1601 to DateTime - base Jan, 1, 0001
5646 #define FILETIME_ADJUST ((guint64)504911232000000000LL)
5649 /* convert a SYSTEMTIME which is of the form "last thursday in october" to a real date */
5651 convert_to_absolute_date(SYSTEMTIME *date)
5653 #define IS_LEAP(y) ((y % 4) == 0 && ((y % 100) != 0 || (y % 400) == 0))
5654 static int days_in_month[] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
5655 static int leap_days_in_month[] = { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
5656 /* from the calendar FAQ */
5657 int a = (14 - date->wMonth) / 12;
5658 int y = date->wYear - a;
5659 int m = date->wMonth + 12 * a - 2;
5660 int d = (1 + y + y/4 - y/100 + y/400 + (31*m)/12) % 7;
5662 /* d is now the day of the week for the first of the month (0 == Sunday) */
5664 int day_of_week = date->wDayOfWeek;
5666 /* set day_in_month to the first day in the month which falls on day_of_week */
5667 int day_in_month = 1 + (day_of_week - d);
5668 if (day_in_month <= 0)
5671 /* wDay is 1 for first weekday in month, 2 for 2nd ... 5 means last - so work that out allowing for days in the month */
5672 date->wDay = day_in_month + (date->wDay - 1) * 7;
5673 if (date->wDay > (IS_LEAP(date->wYear) ? leap_days_in_month[date->wMonth - 1] : days_in_month[date->wMonth - 1]))
5680 * Return's the offset from GMT of a local time.
5682 * tm is a local time
5683 * t is the same local time as seconds.
5686 gmt_offset(struct tm *tm, time_t t)
5688 #if defined (HAVE_TM_GMTOFF)
5689 return tm->tm_gmtoff;
5694 g.tm_isdst = tm->tm_isdst;
5696 return (int)difftime(t, t2);
5701 * This is heavily based on zdump.c from glibc 2.2.
5703 * * data[0]: start of daylight saving time (in DateTime ticks).
5704 * * data[1]: end of daylight saving time (in DateTime ticks).
5705 * * data[2]: utcoffset (in TimeSpan ticks).
5706 * * data[3]: additional offset when daylight saving (in TimeSpan ticks).
5707 * * name[0]: name of this timezone when not daylight saving.
5708 * * name[1]: name of this timezone when daylight saving.
5710 * FIXME: This only works with "standard" Unix dates (years between 1900 and 2100) while
5711 * the class library allows years between 1 and 9999.
5713 * Returns true on success and zero on failure.
5715 ICALL_EXPORT guint32
5716 ves_icall_System_CurrentSystemTimeZone_GetTimeZoneData (guint32 year, MonoArray **data, MonoArray **names)
5719 MonoDomain *domain = mono_domain_get ();
5720 struct tm start, tt;
5723 long int gmtoff, gmtoff_after, gmtoff_st, gmtoff_ds;
5724 int day, transitioned;
5727 gmtoff_st = gmtoff_ds = transitioned = 0;
5729 MONO_CHECK_ARG_NULL (data, 0);
5730 MONO_CHECK_ARG_NULL (names, 0);
5732 mono_gc_wbarrier_generic_store (data, (MonoObject*) mono_array_new (domain, mono_defaults.int64_class, 4));
5733 mono_gc_wbarrier_generic_store (names, (MonoObject*) mono_array_new (domain, mono_defaults.string_class, 2));
5736 * no info is better than crashing: we'll need our own tz data
5737 * to make this work properly, anyway. The range is probably
5738 * reduced to 1970 .. 2037 because that is what mktime is
5739 * guaranteed to support (we get into an infinite loop
5743 memset (&start, 0, sizeof (start));
5746 start.tm_year = year-1900;
5748 t = mktime (&start);
5750 if ((year < 1970) || (year > 2037) || (t == -1)) {
5752 tt = *localtime (&t);
5753 strftime (tzone, sizeof (tzone), "%Z", &tt);
5754 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
5755 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
5759 gmtoff = gmt_offset (&start, t);
5761 /* For each day of the year, calculate the tm_gmtoff. */
5762 for (day = 0; day < 365 && transitioned < 2; day++) {
5765 tt = *localtime (&t);
5767 gmtoff_after = gmt_offset(&tt, t);
5769 /* Daylight saving starts or ends here. */
5770 if (gmtoff_after != gmtoff) {
5774 /* Try to find the exact hour when daylight saving starts/ends. */
5778 tt1 = *localtime (&t1);
5779 } while (gmt_offset (&tt1, t1) != gmtoff);
5781 /* Try to find the exact minute when daylight saving starts/ends. */
5784 tt1 = *localtime (&t1);
5785 } while (gmt_offset (&tt1, t1) == gmtoff);
5787 strftime (tzone, sizeof (tzone), "%Z", &tt);
5789 /* Write data, if we're already in daylight saving, we're done. */
5791 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
5792 mono_array_set ((*data), gint64, 0, ((gint64)t1 + EPOCH_ADJUST) * 10000000L);
5793 if (gmtoff_ds == 0) {
5795 gmtoff_ds = gmtoff_after;
5799 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
5800 mono_array_set ((*data), gint64, 1, ((gint64)t1 + EPOCH_ADJUST) * 10000000L);
5801 if (gmtoff_ds == 0) {
5802 gmtoff_st = gmtoff_after;
5808 /* This is only set once when we enter daylight saving. */
5810 mono_array_set ((*data), gint64, 2, (gint64)gmtoff_st * 10000000L);
5811 mono_array_set ((*data), gint64, 3, (gint64)(gmtoff_ds - gmtoff_st) * 10000000L);
5813 gmtoff = gmt_offset (&tt, t);
5817 if (transitioned < 2) {
5818 strftime (tzone, sizeof (tzone), "%Z", &tt);
5819 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
5820 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
5821 mono_array_set ((*data), gint64, 0, 0);
5822 mono_array_set ((*data), gint64, 1, 0);
5823 mono_array_set ((*data), gint64, 2, (gint64) gmtoff * 10000000L);
5824 mono_array_set ((*data), gint64, 3, 0);
5829 MonoDomain *domain = mono_domain_get ();
5830 TIME_ZONE_INFORMATION tz_info;
5835 tz_id = GetTimeZoneInformation (&tz_info);
5836 if (tz_id == TIME_ZONE_ID_INVALID)
5839 MONO_CHECK_ARG_NULL (data, 0);
5840 MONO_CHECK_ARG_NULL (names, 0);
5842 mono_gc_wbarrier_generic_store (data, mono_array_new (domain, mono_defaults.int64_class, 4));
5843 mono_gc_wbarrier_generic_store (names, mono_array_new (domain, mono_defaults.string_class, 2));
5845 for (i = 0; i < 32; ++i)
5846 if (!tz_info.DaylightName [i])
5848 mono_array_setref ((*names), 1, mono_string_new_utf16 (domain, tz_info.DaylightName, i));
5849 for (i = 0; i < 32; ++i)
5850 if (!tz_info.StandardName [i])
5852 mono_array_setref ((*names), 0, mono_string_new_utf16 (domain, tz_info.StandardName, i));
5854 if ((year <= 1601) || (year > 30827)) {
5856 * According to MSDN, the MS time functions can't handle dates outside
5862 /* even if the timezone has no daylight savings it may have Bias (e.g. GMT+13 it seems) */
5863 if (tz_id != TIME_ZONE_ID_UNKNOWN) {
5864 tz_info.StandardDate.wYear = year;
5865 convert_to_absolute_date(&tz_info.StandardDate);
5866 err = SystemTimeToFileTime (&tz_info.StandardDate, &ft);
5871 mono_array_set ((*data), gint64, 1, FILETIME_ADJUST + (((guint64)ft.dwHighDateTime<<32) | ft.dwLowDateTime));
5872 tz_info.DaylightDate.wYear = year;
5873 convert_to_absolute_date(&tz_info.DaylightDate);
5874 err = SystemTimeToFileTime (&tz_info.DaylightDate, &ft);
5879 mono_array_set ((*data), gint64, 0, FILETIME_ADJUST + (((guint64)ft.dwHighDateTime<<32) | ft.dwLowDateTime));
5881 mono_array_set ((*data), gint64, 2, (tz_info.Bias + tz_info.StandardBias) * -600000000LL);
5882 mono_array_set ((*data), gint64, 3, (tz_info.DaylightBias - tz_info.StandardBias) * -600000000LL);
5890 static inline gint32
5891 mono_array_get_byte_length (MonoArray *array)
5897 klass = array->obj.vtable->klass;
5899 if (array->bounds == NULL)
5900 length = array->max_length;
5903 for (i = 0; i < klass->rank; ++ i)
5904 length *= array->bounds [i].length;
5907 switch (klass->element_class->byval_arg.type) {
5910 case MONO_TYPE_BOOLEAN:
5914 case MONO_TYPE_CHAR:
5922 return length * sizeof (gpointer);
5933 ves_icall_System_Buffer_ByteLengthInternal (MonoArray *array)
5935 return mono_array_get_byte_length (array);
5939 ves_icall_System_Buffer_GetByteInternal (MonoArray *array, gint32 idx)
5941 return mono_array_get (array, gint8, idx);
5945 ves_icall_System_Buffer_SetByteInternal (MonoArray *array, gint32 idx, gint8 value)
5947 mono_array_set (array, gint8, idx, value);
5950 ICALL_EXPORT MonoBoolean
5951 ves_icall_System_Buffer_BlockCopyInternal (MonoArray *src, gint32 src_offset, MonoArray *dest, gint32 dest_offset, gint32 count)
5953 guint8 *src_buf, *dest_buf;
5955 /* This is called directly from the class libraries without going through the managed wrapper */
5956 MONO_CHECK_ARG_NULL (src, FALSE);
5957 MONO_CHECK_ARG_NULL (dest, FALSE);
5959 /* watch out for integer overflow */
5960 if ((src_offset > mono_array_get_byte_length (src) - count) || (dest_offset > mono_array_get_byte_length (dest) - count))
5963 src_buf = (guint8 *)src->vector + src_offset;
5964 dest_buf = (guint8 *)dest->vector + dest_offset;
5967 memcpy (dest_buf, src_buf, count);
5969 memmove (dest_buf, src_buf, count); /* Source and dest are the same array */
5974 #ifndef DISABLE_REMOTING
5975 ICALL_EXPORT MonoObject *
5976 ves_icall_Remoting_RealProxy_GetTransparentProxy (MonoObject *this, MonoString *class_name)
5978 MonoDomain *domain = mono_object_domain (this);
5980 MonoRealProxy *rp = ((MonoRealProxy *)this);
5981 MonoTransparentProxy *tp;
5985 res = mono_object_new (domain, mono_defaults.transparent_proxy_class);
5986 tp = (MonoTransparentProxy*) res;
5988 MONO_OBJECT_SETREF (tp, rp, rp);
5989 type = ((MonoReflectionType *)rp->class_to_proxy)->type;
5990 klass = mono_class_from_mono_type (type);
5992 tp->custom_type_info = (mono_object_isinst (this, mono_defaults.iremotingtypeinfo_class) != NULL);
5993 tp->remote_class = mono_remote_class (domain, class_name, klass);
5995 res->vtable = mono_remote_class_vtable (domain, tp->remote_class, rp);
5999 ICALL_EXPORT MonoReflectionType *
6000 ves_icall_Remoting_RealProxy_InternalGetProxyType (MonoTransparentProxy *tp)
6002 return mono_type_get_object (mono_object_domain (tp), &tp->remote_class->proxy_class->byval_arg);
6006 /* System.Environment */
6009 ves_icall_System_Environment_get_UserName (void)
6011 /* using glib is more portable */
6012 return mono_string_new (mono_domain_get (), g_get_user_name ());
6016 ICALL_EXPORT MonoString *
6017 ves_icall_System_Environment_get_MachineName (void)
6019 #if defined (HOST_WIN32)
6024 len = MAX_COMPUTERNAME_LENGTH + 1;
6025 buf = g_new (gunichar2, len);
6028 if (GetComputerName (buf, (PDWORD) &len))
6029 result = mono_string_new_utf16 (mono_domain_get (), buf, len);
6033 #elif !defined(DISABLE_SOCKETS)
6037 if (gethostname (buf, sizeof (buf)) == 0)
6038 result = mono_string_new (mono_domain_get (), buf);
6044 return mono_string_new (mono_domain_get (), "mono");
6049 ves_icall_System_Environment_get_Platform (void)
6051 #if defined (TARGET_WIN32)
6054 #elif defined(__MACH__)
6057 // Notice that the value is hidden from user code, and only exposed
6058 // to mscorlib. This is due to Mono's Unix/MacOS code predating the
6059 // define and making assumptions based on Unix/128/4 values before there
6060 // was a MacOS define. Lots of code would assume that not-Unix meant
6061 // Windows, but in this case, it would be OSX.
6070 ICALL_EXPORT MonoString *
6071 ves_icall_System_Environment_get_NewLine (void)
6073 #if defined (HOST_WIN32)
6074 return mono_string_new (mono_domain_get (), "\r\n");
6076 return mono_string_new (mono_domain_get (), "\n");
6080 ICALL_EXPORT MonoString *
6081 ves_icall_System_Environment_GetEnvironmentVariable (MonoString *name)
6089 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
6090 value = g_getenv (utf8_name);
6097 return mono_string_new (mono_domain_get (), value);
6101 * There is no standard way to get at environ.
6104 #ifndef __MINGW32_VERSION
6105 #if defined(__APPLE__) && !defined (__arm__) && !defined (__aarch64__)
6106 /* Apple defines this in crt_externs.h but doesn't provide that header for
6107 * arm-apple-darwin9. We'll manually define the symbol on Apple as it does
6108 * in fact exist on all implementations (so far)
6110 gchar ***_NSGetEnviron(void);
6111 #define environ (*_NSGetEnviron())
6119 ICALL_EXPORT MonoArray *
6120 ves_icall_System_Environment_GetEnvironmentVariableNames (void)
6131 env_strings = GetEnvironmentStrings();
6134 env_string = env_strings;
6135 while (*env_string != '\0') {
6136 /* weird case that MS seems to skip */
6137 if (*env_string != '=')
6139 while (*env_string != '\0')
6145 domain = mono_domain_get ();
6146 names = mono_array_new (domain, mono_defaults.string_class, n);
6150 env_string = env_strings;
6151 while (*env_string != '\0') {
6152 /* weird case that MS seems to skip */
6153 if (*env_string != '=') {
6154 equal_str = wcschr(env_string, '=');
6155 g_assert(equal_str);
6156 str = mono_string_new_utf16 (domain, env_string, equal_str-env_string);
6157 mono_array_setref (names, n, str);
6160 while (*env_string != '\0')
6165 FreeEnvironmentStrings (env_strings);
6178 for (e = environ; *e != 0; ++ e)
6181 domain = mono_domain_get ();
6182 names = mono_array_new (domain, mono_defaults.string_class, n);
6185 for (e = environ; *e != 0; ++ e) {
6186 parts = g_strsplit (*e, "=", 2);
6188 str = mono_string_new (domain, *parts);
6189 mono_array_setref (names, n, str);
6202 * If your platform lacks setenv/unsetenv, you must upgrade your glib.
6204 #if !GLIB_CHECK_VERSION(2,4,0)
6205 #define g_setenv(a,b,c) setenv(a,b,c)
6206 #define g_unsetenv(a) unsetenv(a)
6210 ves_icall_System_Environment_InternalSetEnvironmentVariable (MonoString *name, MonoString *value)
6213 gunichar2 *utf16_name, *utf16_value;
6215 gchar *utf8_name, *utf8_value;
6220 utf16_name = mono_string_to_utf16 (name);
6221 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6222 SetEnvironmentVariable (utf16_name, NULL);
6223 g_free (utf16_name);
6227 utf16_value = mono_string_to_utf16 (value);
6229 SetEnvironmentVariable (utf16_name, utf16_value);
6231 g_free (utf16_name);
6232 g_free (utf16_value);
6234 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
6236 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6237 g_unsetenv (utf8_name);
6242 utf8_value = mono_string_to_utf8_checked (value, &error);
6243 if (!mono_error_ok (&error)) {
6245 mono_error_raise_exception (&error);
6247 g_setenv (utf8_name, utf8_value, TRUE);
6250 g_free (utf8_value);
6255 ves_icall_System_Environment_Exit (int result)
6257 mono_environment_exitcode_set (result);
6259 /* FIXME: There are some cleanup hangs that should be worked out, but
6260 * if the program is going to exit, everything will be cleaned up when
6261 * NaCl exits anyway.
6263 #ifndef __native_client__
6264 if (!mono_runtime_try_shutdown ())
6265 mono_thread_exit ();
6267 /* Suspend all managed threads since the runtime is going away */
6268 mono_thread_suspend_all_other_threads ();
6270 mono_runtime_quit ();
6273 /* we may need to do some cleanup here... */
6277 ICALL_EXPORT MonoString*
6278 ves_icall_System_Environment_GetGacPath (void)
6280 return mono_string_new (mono_domain_get (), mono_assembly_getrootdir ());
6283 ICALL_EXPORT MonoString*
6284 ves_icall_System_Environment_GetWindowsFolderPath (int folder)
6286 #if defined (HOST_WIN32)
6287 #ifndef CSIDL_FLAG_CREATE
6288 #define CSIDL_FLAG_CREATE 0x8000
6291 WCHAR path [MAX_PATH];
6292 /* Create directory if no existing */
6293 if (SUCCEEDED (SHGetFolderPathW (NULL, folder | CSIDL_FLAG_CREATE, NULL, 0, path))) {
6297 return mono_string_new_utf16 (mono_domain_get (), path, len);
6300 g_warning ("ves_icall_System_Environment_GetWindowsFolderPath should only be called on Windows!");
6302 return mono_string_new (mono_domain_get (), "");
6305 ICALL_EXPORT MonoArray *
6306 ves_icall_System_Environment_GetLogicalDrives (void)
6308 gunichar2 buf [256], *ptr, *dname;
6310 guint initial_size = 127, size = 128;
6313 MonoString *drivestr;
6314 MonoDomain *domain = mono_domain_get ();
6320 while (size > initial_size) {
6321 size = (guint) GetLogicalDriveStrings (initial_size, ptr);
6322 if (size > initial_size) {
6325 ptr = g_malloc0 ((size + 1) * sizeof (gunichar2));
6326 initial_size = size;
6340 result = mono_array_new (domain, mono_defaults.string_class, ndrives);
6345 while (*u16) { u16++; len ++; }
6346 drivestr = mono_string_new_utf16 (domain, dname, len);
6347 mono_array_setref (result, ndrives++, drivestr);
6357 ICALL_EXPORT MonoString *
6358 ves_icall_System_IO_DriveInfo_GetDriveFormat (MonoString *path)
6360 gunichar2 volume_name [MAX_PATH + 1];
6362 if (GetVolumeInformation (mono_string_chars (path), NULL, 0, NULL, NULL, NULL, volume_name, MAX_PATH + 1) == FALSE)
6364 return mono_string_from_utf16 (volume_name);
6367 ICALL_EXPORT MonoString *
6368 ves_icall_System_Environment_InternalGetHome (void)
6370 return mono_string_new (mono_domain_get (), g_get_home_dir ());
6373 static const char *encodings [] = {
6375 "ascii", "us_ascii", "us", "ansi_x3.4_1968",
6376 "ansi_x3.4_1986", "cp367", "csascii", "ibm367",
6377 "iso_ir_6", "iso646_us", "iso_646.irv:1991",
6379 "utf_7", "csunicode11utf7", "unicode_1_1_utf_7",
6380 "unicode_2_0_utf_7", "x_unicode_1_1_utf_7",
6381 "x_unicode_2_0_utf_7",
6383 "utf_8", "unicode_1_1_utf_8", "unicode_2_0_utf_8",
6384 "x_unicode_1_1_utf_8", "x_unicode_2_0_utf_8",
6386 "utf_16", "UTF_16LE", "ucs_2", "unicode",
6389 "unicodefffe", "utf_16be",
6396 * Returns the internal codepage, if the value of "int_code_page" is
6397 * 1 at entry, and we can not compute a suitable code page number,
6398 * returns the code page as a string
6400 ICALL_EXPORT MonoString*
6401 ves_icall_System_Text_EncodingHelper_InternalCodePage (gint32 *int_code_page)
6406 char *codepage = NULL;
6408 int want_name = *int_code_page;
6411 *int_code_page = -1;
6413 g_get_charset (&cset);
6414 c = codepage = strdup (cset);
6415 for (c = codepage; *c; c++){
6416 if (isascii (*c) && isalpha (*c))
6421 /* g_print ("charset: %s\n", cset); */
6423 /* handle some common aliases */
6426 for (i = 0; p != 0; ){
6427 if ((gssize) p < 7){
6429 p = encodings [++i];
6432 if (strcmp (p, codepage) == 0){
6433 *int_code_page = code;
6436 p = encodings [++i];
6439 if (strstr (codepage, "utf_8") != NULL)
6440 *int_code_page |= 0x10000000;
6443 if (want_name && *int_code_page == -1)
6444 return mono_string_new (mono_domain_get (), cset);
6449 ICALL_EXPORT MonoBoolean
6450 ves_icall_System_Environment_get_HasShutdownStarted (void)
6452 if (mono_runtime_is_shutting_down ())
6455 if (mono_domain_is_unloading (mono_domain_get ()))
6462 ves_icall_System_Environment_BroadcastSettingChange (void)
6465 SendMessageTimeout (HWND_BROADCAST, WM_SETTINGCHANGE, (WPARAM)NULL, (LPARAM)L"Environment", SMTO_ABORTIFHUNG, 2000, 0);
6470 ves_icall_MonoMethodMessage_InitMessage (MonoMethodMessage *this,
6471 MonoReflectionMethod *method,
6472 MonoArray *out_args)
6474 mono_message_init (mono_object_domain (this), this, method, out_args);
6477 #ifndef DISABLE_REMOTING
6478 ICALL_EXPORT MonoBoolean
6479 ves_icall_IsTransparentProxy (MonoObject *proxy)
6484 if (proxy->vtable->klass == mono_defaults.transparent_proxy_class)
6490 ICALL_EXPORT MonoReflectionMethod *
6491 ves_icall_Remoting_RemotingServices_GetVirtualMethod (
6492 MonoReflectionType *rtype, MonoReflectionMethod *rmethod)
6496 MonoMethod **vtable;
6497 MonoMethod *res = NULL;
6499 MONO_CHECK_ARG_NULL (rtype, NULL);
6500 MONO_CHECK_ARG_NULL (rmethod, NULL);
6502 method = rmethod->method;
6503 klass = mono_class_from_mono_type (rtype->type);
6504 mono_class_init_or_throw (klass);
6506 if (MONO_CLASS_IS_INTERFACE (klass))
6509 if (method->flags & METHOD_ATTRIBUTE_STATIC)
6512 if ((method->flags & METHOD_ATTRIBUTE_FINAL) || !(method->flags & METHOD_ATTRIBUTE_VIRTUAL)) {
6513 if (klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE))
6519 mono_class_setup_vtable (klass);
6520 vtable = klass->vtable;
6522 if (method->klass->flags & TYPE_ATTRIBUTE_INTERFACE) {
6523 gboolean variance_used = FALSE;
6524 /*MS fails with variant interfaces but it's the right thing to do anyway.*/
6525 int offs = mono_class_interface_offset_with_variance (klass, method->klass, &variance_used);
6527 res = vtable [offs + method->slot];
6529 if (!(klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE)))
6532 if (method->slot != -1)
6533 res = vtable [method->slot];
6539 return mono_method_get_object (mono_domain_get (), res, NULL);
6543 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6548 klass = mono_class_from_mono_type (type->type);
6549 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
6551 mono_vtable_set_is_remote (vtable, enable);
6554 #else /* DISABLE_REMOTING */
6557 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6559 g_assert_not_reached ();
6564 ICALL_EXPORT MonoObject *
6565 ves_icall_System_Runtime_Activation_ActivationServices_AllocateUninitializedClassInstance (MonoReflectionType *type)
6570 domain = mono_object_domain (type);
6571 klass = mono_class_from_mono_type (type->type);
6572 mono_class_init_or_throw (klass);
6574 if (MONO_CLASS_IS_INTERFACE (klass) || (klass->flags & TYPE_ATTRIBUTE_ABSTRACT)) {
6575 mono_set_pending_exception (mono_get_exception_argument ("type", "Type cannot be instantiated"));
6579 if (klass->rank >= 1) {
6580 g_assert (klass->rank == 1);
6581 return (MonoObject *) mono_array_new (domain, klass->element_class, 0);
6583 /* Bypass remoting object creation check */
6584 return mono_object_new_alloc_specific (mono_class_vtable_full (domain, klass, TRUE));
6588 ICALL_EXPORT MonoString *
6589 ves_icall_System_IO_get_temp_path (void)
6591 return mono_string_new (mono_domain_get (), g_get_tmp_dir ());
6594 #ifndef PLATFORM_NO_DRIVEINFO
6595 ICALL_EXPORT MonoBoolean
6596 ves_icall_System_IO_DriveInfo_GetDiskFreeSpace (MonoString *path_name, guint64 *free_bytes_avail,
6597 guint64 *total_number_of_bytes, guint64 *total_number_of_free_bytes,
6601 ULARGE_INTEGER wapi_free_bytes_avail;
6602 ULARGE_INTEGER wapi_total_number_of_bytes;
6603 ULARGE_INTEGER wapi_total_number_of_free_bytes;
6605 *error = ERROR_SUCCESS;
6606 result = GetDiskFreeSpaceEx (mono_string_chars (path_name), &wapi_free_bytes_avail, &wapi_total_number_of_bytes,
6607 &wapi_total_number_of_free_bytes);
6610 *free_bytes_avail = wapi_free_bytes_avail.QuadPart;
6611 *total_number_of_bytes = wapi_total_number_of_bytes.QuadPart;
6612 *total_number_of_free_bytes = wapi_total_number_of_free_bytes.QuadPart;
6614 *free_bytes_avail = 0;
6615 *total_number_of_bytes = 0;
6616 *total_number_of_free_bytes = 0;
6617 *error = GetLastError ();
6623 ICALL_EXPORT guint32
6624 ves_icall_System_IO_DriveInfo_GetDriveType (MonoString *root_path_name)
6626 return GetDriveType (mono_string_chars (root_path_name));
6630 ICALL_EXPORT gpointer
6631 ves_icall_RuntimeMethod_GetFunctionPointer (MonoMethod *method)
6633 return mono_compile_method (method);
6636 ICALL_EXPORT MonoString *
6637 ves_icall_System_Configuration_DefaultConfig_get_machine_config_path (void)
6642 path = g_build_path (G_DIR_SEPARATOR_S, mono_get_config_dir (), "mono", mono_get_runtime_info ()->framework_version, "machine.config", NULL);
6644 #if defined (HOST_WIN32)
6645 /* Avoid mixing '/' and '\\' */
6648 for (i = strlen (path) - 1; i >= 0; i--)
6649 if (path [i] == '/')
6653 mcpath = mono_string_new (mono_domain_get (), path);
6660 get_bundled_app_config (void)
6662 const gchar *app_config;
6665 gchar *config_file_name, *config_file_path;
6669 domain = mono_domain_get ();
6670 file = domain->setup->configuration_file;
6674 // Retrieve config file and remove the extension
6675 config_file_name = mono_string_to_utf8 (file);
6676 config_file_path = mono_portability_find_file (config_file_name, TRUE);
6677 if (!config_file_path)
6678 config_file_path = config_file_name;
6679 len = strlen (config_file_path) - strlen (".config");
6680 module = g_malloc0 (len + 1);
6681 memcpy (module, config_file_path, len);
6682 // Get the config file from the module name
6683 app_config = mono_config_string_for_assembly_file (module);
6686 if (config_file_name != config_file_path)
6687 g_free (config_file_name);
6688 g_free (config_file_path);
6693 return mono_string_new (mono_domain_get (), app_config);
6697 get_bundled_machine_config (void)
6699 const gchar *machine_config;
6701 machine_config = mono_get_machine_config ();
6703 if (!machine_config)
6706 return mono_string_new (mono_domain_get (), machine_config);
6709 ICALL_EXPORT MonoString *
6710 ves_icall_System_Web_Util_ICalls_get_machine_install_dir (void)
6715 path = g_path_get_dirname (mono_get_config_dir ());
6717 #if defined (HOST_WIN32)
6718 /* Avoid mixing '/' and '\\' */
6721 for (i = strlen (path) - 1; i >= 0; i--)
6722 if (path [i] == '/')
6726 ipath = mono_string_new (mono_domain_get (), path);
6732 ICALL_EXPORT gboolean
6733 ves_icall_get_resources_ptr (MonoReflectionAssembly *assembly, gpointer *result, gint32 *size)
6735 MonoPEResourceDataEntry *entry;
6738 if (!assembly || !result || !size)
6743 image = assembly->assembly->image;
6744 entry = mono_image_lookup_resource (image, MONO_PE_RESOURCE_ID_ASPNET_STRING, 0, NULL);
6748 *result = mono_image_rva_map (image, entry->rde_data_offset);
6753 *size = entry->rde_size;
6758 ICALL_EXPORT MonoBoolean
6759 ves_icall_System_Diagnostics_Debugger_IsAttached_internal (void)
6761 return mono_is_debugger_attached ();
6764 ICALL_EXPORT MonoBoolean
6765 ves_icall_System_Diagnostics_Debugger_IsLogging (void)
6767 if (mono_get_runtime_callbacks ()->debug_log_is_enabled)
6768 return mono_get_runtime_callbacks ()->debug_log_is_enabled ();
6774 ves_icall_System_Diagnostics_Debugger_Log (int level, MonoString *category, MonoString *message)
6776 if (mono_get_runtime_callbacks ()->debug_log)
6777 mono_get_runtime_callbacks ()->debug_log (level, category, message);
6781 ves_icall_System_Diagnostics_DefaultTraceListener_WriteWindowsDebugString (MonoString *message)
6783 #if defined (HOST_WIN32)
6784 OutputDebugString (mono_string_chars (message));
6786 g_warning ("WriteWindowsDebugString called and HOST_WIN32 not defined!\n");
6790 /* Only used for value types */
6791 ICALL_EXPORT MonoObject *
6792 ves_icall_System_Activator_CreateInstanceInternal (MonoReflectionType *type)
6797 domain = mono_object_domain (type);
6798 klass = mono_class_from_mono_type (type->type);
6799 mono_class_init_or_throw (klass);
6801 if (mono_class_is_nullable (klass))
6802 /* No arguments -> null */
6805 return mono_object_new (domain, klass);
6808 ICALL_EXPORT MonoReflectionMethod *
6809 ves_icall_MonoMethod_get_base_method (MonoReflectionMethod *m, gboolean definition)
6811 MonoClass *klass, *parent;
6812 MonoMethod *method = m->method;
6813 MonoMethod *result = NULL;
6816 if (method->klass == NULL)
6819 if (!(method->flags & METHOD_ATTRIBUTE_VIRTUAL) ||
6820 MONO_CLASS_IS_INTERFACE (method->klass) ||
6821 method->flags & METHOD_ATTRIBUTE_NEW_SLOT)
6824 slot = mono_method_get_vtable_slot (method);
6828 klass = method->klass;
6829 if (klass->generic_class)
6830 klass = klass->generic_class->container_class;
6833 /* At the end of the loop, klass points to the eldest class that has this virtual function slot. */
6834 for (parent = klass->parent; parent != NULL; parent = parent->parent) {
6835 mono_class_setup_vtable (parent);
6836 if (parent->vtable_size <= slot)
6841 klass = klass->parent;
6846 if (klass == method->klass)
6849 /*This is possible if definition == FALSE.
6850 * Do it here to be really sure we don't read invalid memory.
6852 if (slot >= klass->vtable_size)
6855 mono_class_setup_vtable (klass);
6857 result = klass->vtable [slot];
6858 if (result == NULL) {
6859 /* It is an abstract method */
6860 gpointer iter = NULL;
6861 while ((result = mono_class_get_methods (klass, &iter)))
6862 if (result->slot == slot)
6869 return mono_method_get_object (mono_domain_get (), result, NULL);
6872 ICALL_EXPORT MonoString*
6873 ves_icall_MonoMethod_get_name (MonoReflectionMethod *m)
6875 MonoMethod *method = m->method;
6877 MONO_OBJECT_SETREF (m, name, mono_string_new (mono_object_domain (m), method->name));
6882 mono_ArgIterator_Setup (MonoArgIterator *iter, char* argsp, char* start)
6884 iter->sig = *(MonoMethodSignature**)argsp;
6886 g_assert (iter->sig->sentinelpos <= iter->sig->param_count);
6887 g_assert (iter->sig->call_convention == MONO_CALL_VARARG);
6890 /* FIXME: it's not documented what start is exactly... */
6894 iter->args = argsp + sizeof (gpointer);
6896 iter->num_args = iter->sig->param_count - iter->sig->sentinelpos;
6898 /* g_print ("sig %p, param_count: %d, sent: %d\n", iter->sig, iter->sig->param_count, iter->sig->sentinelpos); */
6901 ICALL_EXPORT MonoTypedRef
6902 mono_ArgIterator_IntGetNextArg (MonoArgIterator *iter)
6904 guint32 i, arg_size;
6908 i = iter->sig->sentinelpos + iter->next_arg;
6910 g_assert (i < iter->sig->param_count);
6912 res.type = iter->sig->params [i];
6913 res.klass = mono_class_from_mono_type (res.type);
6914 arg_size = mono_type_stack_size (res.type, &align);
6915 #if defined(__arm__) || defined(__mips__)
6916 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
6918 res.value = iter->args;
6919 #if defined(__native_client__) && SIZEOF_REGISTER == 8
6920 /* Values are stored as 8 byte register sized objects, but 'value'
6921 * is dereferenced as a pointer in other routines.
6923 res.value = (char*)res.value + 4;
6925 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
6926 if (arg_size <= sizeof (gpointer)) {
6928 int padding = arg_size - mono_type_size (res.type, &dummy);
6929 res.value = (guint8*)res.value + padding;
6932 iter->args = (char*)iter->args + arg_size;
6935 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
6940 ICALL_EXPORT MonoTypedRef
6941 mono_ArgIterator_IntGetNextArgT (MonoArgIterator *iter, MonoType *type)
6943 guint32 i, arg_size;
6947 i = iter->sig->sentinelpos + iter->next_arg;
6949 g_assert (i < iter->sig->param_count);
6951 while (i < iter->sig->param_count) {
6952 if (!mono_metadata_type_equal (type, iter->sig->params [i]))
6954 res.type = iter->sig->params [i];
6955 res.klass = mono_class_from_mono_type (res.type);
6956 /* FIXME: endianess issue... */
6957 arg_size = mono_type_stack_size (res.type, &align);
6958 #if defined(__arm__) || defined(__mips__)
6959 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
6961 res.value = iter->args;
6962 iter->args = (char*)iter->args + arg_size;
6964 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
6967 /* g_print ("arg type 0x%02x not found\n", res.type->type); */
6975 ICALL_EXPORT MonoType*
6976 mono_ArgIterator_IntGetNextArgType (MonoArgIterator *iter)
6980 i = iter->sig->sentinelpos + iter->next_arg;
6982 g_assert (i < iter->sig->param_count);
6984 return iter->sig->params [i];
6987 ICALL_EXPORT MonoObject*
6988 mono_TypedReference_ToObject (MonoTypedRef* tref)
6990 if (MONO_TYPE_IS_REFERENCE (tref->type)) {
6991 MonoObject** objp = tref->value;
6995 return mono_value_box (mono_domain_get (), tref->klass, tref->value);
6998 ICALL_EXPORT MonoTypedRef
6999 mono_TypedReference_MakeTypedReferenceInternal (MonoObject *target, MonoArray *fields)
7002 MonoReflectionField *f;
7008 memset (&res, 0, sizeof (res));
7011 g_assert (mono_array_length (fields) > 0);
7013 klass = target->vtable->klass;
7015 for (i = 0; i < mono_array_length (fields); ++i) {
7016 f = mono_array_get (fields, MonoReflectionField*, i);
7018 mono_set_pending_exception (mono_get_exception_argument_null ("field"));
7021 if (f->field->parent != klass) {
7022 mono_set_pending_exception (mono_get_exception_argument ("field", ""));
7026 p = (guint8*)target + f->field->offset;
7028 p += f->field->offset - sizeof (MonoObject);
7029 klass = mono_class_from_mono_type (f->field->type);
7030 ftype = f->field->type;
7034 res.klass = mono_class_from_mono_type (ftype);
7041 prelink_method (MonoMethod *method)
7043 const char *exc_class, *exc_arg;
7044 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
7046 mono_lookup_pinvoke_call (method, &exc_class, &exc_arg);
7048 mono_raise_exception(
7049 mono_exception_from_name_msg (mono_defaults.corlib, "System", exc_class, exc_arg ) );
7051 /* create the wrapper, too? */
7055 ves_icall_System_Runtime_InteropServices_Marshal_Prelink (MonoReflectionMethod *method)
7057 prelink_method (method->method);
7061 ves_icall_System_Runtime_InteropServices_Marshal_PrelinkAll (MonoReflectionType *type)
7063 MonoClass *klass = mono_class_from_mono_type (type->type);
7065 gpointer iter = NULL;
7067 mono_class_init_or_throw (klass);
7069 while ((m = mono_class_get_methods (klass, &iter)))
7073 /* These parameters are "readonly" in corlib/System/NumberFormatter.cs */
7075 ves_icall_System_NumberFormatter_GetFormatterTables (guint64 const **mantissas,
7076 gint32 const **exponents,
7077 gunichar2 const **digitLowerTable,
7078 gunichar2 const **digitUpperTable,
7079 gint64 const **tenPowersList,
7080 gint32 const **decHexDigits)
7082 *mantissas = Formatter_MantissaBitsTable;
7083 *exponents = Formatter_TensExponentTable;
7084 *digitLowerTable = Formatter_DigitLowerTable;
7085 *digitUpperTable = Formatter_DigitUpperTable;
7086 *tenPowersList = Formatter_TenPowersList;
7087 *decHexDigits = Formatter_DecHexDigits;
7090 /* These parameters are "readonly" in corlib/System/Globalization/TextInfo.cs */
7092 ves_icall_System_Globalization_TextInfo_GetDataTablePointersLite (
7093 guint16 const **to_lower_data_low,
7094 guint16 const **to_lower_data_high,
7095 guint16 const **to_upper_data_low,
7096 guint16 const **to_upper_data_high)
7098 *to_lower_data_low = ToLowerDataLow;
7099 *to_lower_data_high = ToLowerDataHigh;
7100 *to_upper_data_low = ToUpperDataLow;
7101 *to_upper_data_high = ToUpperDataHigh;
7105 * We return NULL for no modifiers so the corlib code can return Type.EmptyTypes
7106 * and avoid useless allocations.
7111 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional)
7115 for (i = 0; i < type->num_mods; ++i) {
7116 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required))
7121 res = mono_array_new (mono_domain_get (), mono_defaults.systemtype_class, count);
7123 for (i = 0; i < type->num_mods; ++i) {
7124 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required)) {
7126 MonoClass *klass = mono_class_get_checked (image, type->modifiers [i].token, &error);
7127 mono_error_raise_exception (&error); /* this is safe, no cleanup needed on callers */
7128 mono_array_setref (res, count, mono_type_get_object (mono_domain_get (), &klass->byval_arg));
7135 ICALL_EXPORT MonoArray*
7136 param_info_get_type_modifiers (MonoReflectionParameter *param, MonoBoolean optional)
7138 MonoType *type = param->ClassImpl->type;
7139 MonoClass *member_class = mono_object_class (param->MemberImpl);
7140 MonoMethod *method = NULL;
7143 MonoMethodSignature *sig;
7145 if (mono_class_is_reflection_method_or_constructor (member_class)) {
7146 MonoReflectionMethod *rmethod = (MonoReflectionMethod*)param->MemberImpl;
7147 method = rmethod->method;
7148 } else if (member_class->image == mono_defaults.corlib && !strcmp ("MonoProperty", member_class->name)) {
7149 MonoReflectionProperty *prop = (MonoReflectionProperty *)param->MemberImpl;
7150 if (!(method = prop->property->get))
7151 method = prop->property->set;
7154 char *type_name = mono_type_get_full_name (member_class);
7155 char *msg = g_strdup_printf ("Custom modifiers on a ParamInfo with member %s are not supported", type_name);
7156 MonoException *ex = mono_get_exception_not_supported (msg);
7159 mono_set_pending_exception (ex);
7163 image = method->klass->image;
7164 pos = param->PositionImpl;
7165 sig = mono_method_signature (method);
7169 type = sig->params [pos];
7171 return type_array_from_modifiers (image, type, optional);
7175 get_property_type (MonoProperty *prop)
7177 MonoMethodSignature *sig;
7179 sig = mono_method_signature (prop->get);
7181 } else if (prop->set) {
7182 sig = mono_method_signature (prop->set);
7183 return sig->params [sig->param_count - 1];
7188 ICALL_EXPORT MonoArray*
7189 property_info_get_type_modifiers (MonoReflectionProperty *property, MonoBoolean optional)
7191 MonoType *type = get_property_type (property->property);
7192 MonoImage *image = property->klass->image;
7196 return type_array_from_modifiers (image, type, optional);
7200 *Construct a MonoType suited to be used to decode a constant blob object.
7202 * @type is the target type which will be constructed
7203 * @blob_type is the blob type, for example, that comes from the constant table
7204 * @real_type is the expected constructed type.
7207 mono_type_from_blob_type (MonoType *type, MonoTypeEnum blob_type, MonoType *real_type)
7209 type->type = blob_type;
7210 type->data.klass = NULL;
7211 if (blob_type == MONO_TYPE_CLASS)
7212 type->data.klass = mono_defaults.object_class;
7213 else if (real_type->type == MONO_TYPE_VALUETYPE && real_type->data.klass->enumtype) {
7214 /* For enums, we need to use the base type */
7215 type->type = MONO_TYPE_VALUETYPE;
7216 type->data.klass = mono_class_from_mono_type (real_type);
7218 type->data.klass = mono_class_from_mono_type (real_type);
7221 ICALL_EXPORT MonoObject*
7222 property_info_get_default_value (MonoReflectionProperty *property)
7225 MonoProperty *prop = property->property;
7226 MonoType *type = get_property_type (prop);
7227 MonoDomain *domain = mono_object_domain (property);
7228 MonoTypeEnum def_type;
7229 const char *def_value;
7232 mono_class_init (prop->parent);
7234 if (!(prop->attrs & PROPERTY_ATTRIBUTE_HAS_DEFAULT)) {
7235 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
7239 def_value = mono_class_get_property_default_value (prop, &def_type);
7241 mono_type_from_blob_type (&blob_type, def_type, type);
7242 o = mono_get_object_from_blob (domain, &blob_type, def_value);
7247 ICALL_EXPORT MonoBoolean
7248 custom_attrs_defined_internal (MonoObject *obj, MonoReflectionType *attr_type)
7250 MonoClass *attr_class = mono_class_from_mono_type (attr_type->type);
7251 MonoCustomAttrInfo *cinfo;
7254 mono_class_init_or_throw (attr_class);
7256 cinfo = mono_reflection_get_custom_attrs_info (obj);
7259 found = mono_custom_attrs_has_attr (cinfo, attr_class);
7261 mono_custom_attrs_free (cinfo);
7265 ICALL_EXPORT MonoArray*
7266 custom_attrs_get_by_type (MonoObject *obj, MonoReflectionType *attr_type)
7268 MonoClass *attr_class = attr_type ? mono_class_from_mono_type (attr_type->type) : NULL;
7273 mono_class_init_or_throw (attr_class);
7275 res = mono_reflection_get_custom_attrs_by_type (obj, attr_class, &error);
7276 mono_error_raise_exception (&error);
7278 if (mono_loader_get_last_error ()) {
7279 mono_set_pending_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
7286 ICALL_EXPORT MonoString*
7287 ves_icall_Mono_Runtime_GetDisplayName (void)
7290 MonoString *display_name;
7292 info = mono_get_runtime_callbacks ()->get_runtime_build_info ();
7293 display_name = mono_string_new (mono_domain_get (), info);
7295 return display_name;
7298 ICALL_EXPORT MonoString*
7299 ves_icall_System_ComponentModel_Win32Exception_W32ErrorMessage (guint32 code)
7301 MonoString *message;
7305 ret = FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM |
7306 FORMAT_MESSAGE_IGNORE_INSERTS, NULL, code, 0,
7309 message = mono_string_new (mono_domain_get (), "Error looking up error string");
7311 message = mono_string_new_utf16 (mono_domain_get (), buf, ret);
7318 ves_icall_System_StackFrame_GetILOffsetFromFile (MonoString *path, int methodToken, int nativeOffset)
7321 char *path_str = mono_string_to_utf8 (path);
7323 if (!seq_point_data_get_il_offset (path_str, methodToken, nativeOffset, &il_offset))
7331 #ifndef DISABLE_ICALL_TABLES
7333 #define ICALL_TYPE(id,name,first)
7334 #define ICALL(id,name,func) Icall_ ## id,
7337 #include "metadata/icall-def.h"
7343 #define ICALL_TYPE(id,name,first) Icall_type_ ## id,
7344 #define ICALL(id,name,func)
7346 #include "metadata/icall-def.h"
7352 #define ICALL_TYPE(id,name,firstic) {(Icall_ ## firstic)},
7353 #define ICALL(id,name,func)
7355 guint16 first_icall;
7358 static const IcallTypeDesc
7359 icall_type_descs [] = {
7360 #include "metadata/icall-def.h"
7364 #define icall_desc_num_icalls(desc) ((desc) [1].first_icall - (desc) [0].first_icall)
7367 #define ICALL_TYPE(id,name,first)
7370 #ifdef HAVE_ARRAY_ELEM_INIT
7371 #define MSGSTRFIELD(line) MSGSTRFIELD1(line)
7372 #define MSGSTRFIELD1(line) str##line
7374 static const struct msgstrtn_t {
7375 #define ICALL(id,name,func)
7377 #define ICALL_TYPE(id,name,first) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7378 #include "metadata/icall-def.h"
7380 } icall_type_names_str = {
7381 #define ICALL_TYPE(id,name,first) (name),
7382 #include "metadata/icall-def.h"
7385 static const guint16 icall_type_names_idx [] = {
7386 #define ICALL_TYPE(id,name,first) [Icall_type_ ## id] = offsetof (struct msgstrtn_t, MSGSTRFIELD(__LINE__)),
7387 #include "metadata/icall-def.h"
7390 #define icall_type_name_get(id) ((const char*)&icall_type_names_str + icall_type_names_idx [(id)])
7392 static const struct msgstr_t {
7394 #define ICALL_TYPE(id,name,first)
7395 #define ICALL(id,name,func) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7396 #include "metadata/icall-def.h"
7398 } icall_names_str = {
7399 #define ICALL(id,name,func) (name),
7400 #include "metadata/icall-def.h"
7403 static const guint16 icall_names_idx [] = {
7404 #define ICALL(id,name,func) [Icall_ ## id] = offsetof (struct msgstr_t, MSGSTRFIELD(__LINE__)),
7405 #include "metadata/icall-def.h"
7408 #define icall_name_get(id) ((const char*)&icall_names_str + icall_names_idx [(id)])
7414 #define ICALL_TYPE(id,name,first) name,
7415 #define ICALL(id,name,func)
7416 static const char* const
7417 icall_type_names [] = {
7418 #include "metadata/icall-def.h"
7422 #define icall_type_name_get(id) (icall_type_names [(id)])
7426 #define ICALL_TYPE(id,name,first)
7427 #define ICALL(id,name,func) name,
7428 static const char* const
7430 #include "metadata/icall-def.h"
7433 #define icall_name_get(id) icall_names [(id)]
7435 #endif /* !HAVE_ARRAY_ELEM_INIT */
7439 #define ICALL_TYPE(id,name,first)
7440 #define ICALL(id,name,func) func,
7441 static const gconstpointer
7442 icall_functions [] = {
7443 #include "metadata/icall-def.h"
7447 #ifdef ENABLE_ICALL_SYMBOL_MAP
7450 #define ICALL_TYPE(id,name,first)
7451 #define ICALL(id,name,func) #func,
7452 static const gconstpointer
7453 icall_symbols [] = {
7454 #include "metadata/icall-def.h"
7459 #endif /* DISABLE_ICALL_TABLES */
7461 static mono_mutex_t icall_mutex;
7462 static GHashTable *icall_hash = NULL;
7463 static GHashTable *jit_icall_hash_name = NULL;
7464 static GHashTable *jit_icall_hash_addr = NULL;
7467 mono_icall_init (void)
7469 #ifndef DISABLE_ICALL_TABLES
7472 /* check that tables are sorted: disable in release */
7475 const char *prev_class = NULL;
7476 const char *prev_method;
7478 for (i = 0; i < Icall_type_num; ++i) {
7479 const IcallTypeDesc *desc;
7482 if (prev_class && strcmp (prev_class, icall_type_name_get (i)) >= 0)
7483 g_print ("class %s should come before class %s\n", icall_type_name_get (i), prev_class);
7484 prev_class = icall_type_name_get (i);
7485 desc = &icall_type_descs [i];
7486 num_icalls = icall_desc_num_icalls (desc);
7487 /*g_print ("class %s has %d icalls starting at %d\n", prev_class, num_icalls, desc->first_icall);*/
7488 for (j = 0; j < num_icalls; ++j) {
7489 const char *methodn = icall_name_get (desc->first_icall + j);
7490 if (prev_method && strcmp (prev_method, methodn) >= 0)
7491 g_print ("method %s should come before method %s\n", methodn, prev_method);
7492 prev_method = methodn;
7498 icall_hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
7499 mono_mutex_init (&icall_mutex);
7503 mono_icall_lock (void)
7505 mono_locks_mutex_acquire (&icall_mutex, IcallLock);
7509 mono_icall_unlock (void)
7511 mono_locks_mutex_release (&icall_mutex, IcallLock);
7515 mono_icall_cleanup (void)
7517 g_hash_table_destroy (icall_hash);
7518 g_hash_table_destroy (jit_icall_hash_name);
7519 g_hash_table_destroy (jit_icall_hash_addr);
7520 mono_mutex_destroy (&icall_mutex);
7524 mono_add_internal_call (const char *name, gconstpointer method)
7528 g_hash_table_insert (icall_hash, g_strdup (name), (gpointer) method);
7530 mono_icall_unlock ();
7533 #ifndef DISABLE_ICALL_TABLES
7535 #ifdef HAVE_ARRAY_ELEM_INIT
7537 compare_method_imap (const void *key, const void *elem)
7539 const char* method_name = (const char*)&icall_names_str + (*(guint16*)elem);
7540 return strcmp (key, method_name);
7544 find_method_icall (const IcallTypeDesc *imap, const char *name)
7546 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);
7549 return (gpointer)icall_functions [(nameslot - &icall_names_idx [0])];
7553 compare_class_imap (const void *key, const void *elem)
7555 const char* class_name = (const char*)&icall_type_names_str + (*(guint16*)elem);
7556 return strcmp (key, class_name);
7559 static const IcallTypeDesc*
7560 find_class_icalls (const char *name)
7562 const guint16 *nameslot = mono_binary_search (name, icall_type_names_idx, Icall_type_num, sizeof (icall_type_names_idx [0]), compare_class_imap);
7565 return &icall_type_descs [nameslot - &icall_type_names_idx [0]];
7568 #else /* HAVE_ARRAY_ELEM_INIT */
7571 compare_method_imap (const void *key, const void *elem)
7573 const char** method_name = (const char**)elem;
7574 return strcmp (key, *method_name);
7578 find_method_icall (const IcallTypeDesc *imap, const char *name)
7580 const char **nameslot = mono_binary_search (name, icall_names + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names [0]), compare_method_imap);
7583 return (gpointer)icall_functions [(nameslot - icall_names)];
7587 compare_class_imap (const void *key, const void *elem)
7589 const char** class_name = (const char**)elem;
7590 return strcmp (key, *class_name);
7593 static const IcallTypeDesc*
7594 find_class_icalls (const char *name)
7596 const char **nameslot = mono_binary_search (name, icall_type_names, Icall_type_num, sizeof (icall_type_names [0]), compare_class_imap);
7599 return &icall_type_descs [nameslot - icall_type_names];
7602 #endif /* HAVE_ARRAY_ELEM_INIT */
7604 #endif /* DISABLE_ICALL_TABLES */
7607 * we should probably export this as an helper (handle nested types).
7608 * Returns the number of chars written in buf.
7611 concat_class_name (char *buf, int bufsize, MonoClass *klass)
7613 int nspacelen, cnamelen;
7614 nspacelen = strlen (klass->name_space);
7615 cnamelen = strlen (klass->name);
7616 if (nspacelen + cnamelen + 2 > bufsize)
7619 memcpy (buf, klass->name_space, nspacelen);
7620 buf [nspacelen ++] = '.';
7622 memcpy (buf + nspacelen, klass->name, cnamelen);
7623 buf [nspacelen + cnamelen] = 0;
7624 return nspacelen + cnamelen;
7627 #ifdef DISABLE_ICALL_TABLES
7629 no_icall_table (void)
7631 g_assert_not_reached ();
7636 mono_lookup_internal_call (MonoMethod *method)
7641 int typelen = 0, mlen, siglen;
7643 #ifndef DISABLE_ICALL_TABLES
7644 const IcallTypeDesc *imap = NULL;
7647 g_assert (method != NULL);
7649 if (method->is_inflated)
7650 method = ((MonoMethodInflated *) method)->declaring;
7652 if (method->klass->nested_in) {
7653 int pos = concat_class_name (mname, sizeof (mname)-2, method->klass->nested_in);
7657 mname [pos++] = '/';
7660 typelen = concat_class_name (mname+pos, sizeof (mname)-pos-1, method->klass);
7666 typelen = concat_class_name (mname, sizeof (mname), method->klass);
7671 #ifndef DISABLE_ICALL_TABLES
7672 imap = find_class_icalls (mname);
7675 mname [typelen] = ':';
7676 mname [typelen + 1] = ':';
7678 mlen = strlen (method->name);
7679 memcpy (mname + typelen + 2, method->name, mlen);
7680 sigstart = mname + typelen + 2 + mlen;
7683 tmpsig = mono_signature_get_desc (mono_method_signature (method), TRUE);
7684 siglen = strlen (tmpsig);
7685 if (typelen + mlen + siglen + 6 > sizeof (mname))
7688 memcpy (sigstart + 1, tmpsig, siglen);
7689 sigstart [siglen + 1] = ')';
7690 sigstart [siglen + 2] = 0;
7695 res = g_hash_table_lookup (icall_hash, mname);
7697 mono_icall_unlock ();;
7700 /* try without signature */
7702 res = g_hash_table_lookup (icall_hash, mname);
7704 mono_icall_unlock ();
7708 #ifdef DISABLE_ICALL_TABLES
7709 mono_icall_unlock ();
7710 /* Fail only when the result is actually used */
7711 /* mono_marshal_get_native_wrapper () depends on this */
7712 if (method->klass == mono_defaults.string_class && !strcmp (method->name, ".ctor"))
7713 return ves_icall_System_String_ctor_RedirectToCreateString;
7715 return no_icall_table;
7717 /* it wasn't found in the static call tables */
7719 mono_icall_unlock ();
7722 res = find_method_icall (imap, sigstart - mlen);
7724 mono_icall_unlock ();
7727 /* try _with_ signature */
7729 res = find_method_icall (imap, sigstart - mlen);
7731 mono_icall_unlock ();
7735 g_warning ("cant resolve internal call to \"%s\" (tested without signature also)", mname);
7736 g_print ("\nYour mono runtime and class libraries are out of sync.\n");
7737 g_print ("The out of sync library is: %s\n", method->klass->image->name);
7738 g_print ("\nWhen you update one from git you need to update, compile and install\nthe other too.\n");
7739 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");
7740 g_print ("If you see other errors or faults after this message they are probably related\n");
7741 g_print ("and you need to fix your mono install first.\n");
7743 mono_icall_unlock ();
7749 #ifdef ENABLE_ICALL_SYMBOL_MAP
7751 func_cmp (gconstpointer key, gconstpointer p)
7753 return (gsize)key - (gsize)*(gsize*)p;
7758 * mono_lookup_icall_symbol:
7760 * Given the icall METHOD, returns its C symbol.
7763 mono_lookup_icall_symbol (MonoMethod *m)
7765 #ifdef DISABLE_ICALL_TABLES
7766 g_assert_not_reached ();
7769 #ifdef ENABLE_ICALL_SYMBOL_MAP
7773 static gconstpointer *functions_sorted;
7774 static const char**symbols_sorted;
7775 static gboolean inited;
7780 functions_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7781 memcpy (functions_sorted, icall_functions, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7782 symbols_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7783 memcpy (symbols_sorted, icall_symbols, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7784 /* Bubble sort the two arrays */
7788 for (i = 0; i < G_N_ELEMENTS (icall_functions) - 1; ++i) {
7789 if (functions_sorted [i] > functions_sorted [i + 1]) {
7792 tmp = functions_sorted [i];
7793 functions_sorted [i] = functions_sorted [i + 1];
7794 functions_sorted [i + 1] = tmp;
7795 tmp = symbols_sorted [i];
7796 symbols_sorted [i] = symbols_sorted [i + 1];
7797 symbols_sorted [i + 1] = tmp;
7804 func = mono_lookup_internal_call (m);
7807 slot = mono_binary_search (func, functions_sorted, G_N_ELEMENTS (icall_functions), sizeof (gpointer), func_cmp);
7811 return symbols_sorted [(gpointer*)slot - (gpointer*)functions_sorted];
7813 fprintf (stderr, "icall symbol maps not enabled, pass --enable-icall-symbol-map to configure.\n");
7814 g_assert_not_reached ();
7821 type_from_typename (char *typename)
7823 MonoClass *klass = NULL; /* assignment to shut GCC warning up */
7825 if (!strcmp (typename, "int"))
7826 klass = mono_defaults.int_class;
7827 else if (!strcmp (typename, "ptr"))
7828 klass = mono_defaults.int_class;
7829 else if (!strcmp (typename, "void"))
7830 klass = mono_defaults.void_class;
7831 else if (!strcmp (typename, "int32"))
7832 klass = mono_defaults.int32_class;
7833 else if (!strcmp (typename, "uint32"))
7834 klass = mono_defaults.uint32_class;
7835 else if (!strcmp (typename, "int8"))
7836 klass = mono_defaults.sbyte_class;
7837 else if (!strcmp (typename, "uint8"))
7838 klass = mono_defaults.byte_class;
7839 else if (!strcmp (typename, "int16"))
7840 klass = mono_defaults.int16_class;
7841 else if (!strcmp (typename, "uint16"))
7842 klass = mono_defaults.uint16_class;
7843 else if (!strcmp (typename, "long"))
7844 klass = mono_defaults.int64_class;
7845 else if (!strcmp (typename, "ulong"))
7846 klass = mono_defaults.uint64_class;
7847 else if (!strcmp (typename, "float"))
7848 klass = mono_defaults.single_class;
7849 else if (!strcmp (typename, "double"))
7850 klass = mono_defaults.double_class;
7851 else if (!strcmp (typename, "object"))
7852 klass = mono_defaults.object_class;
7853 else if (!strcmp (typename, "obj"))
7854 klass = mono_defaults.object_class;
7855 else if (!strcmp (typename, "string"))
7856 klass = mono_defaults.string_class;
7857 else if (!strcmp (typename, "bool"))
7858 klass = mono_defaults.boolean_class;
7859 else if (!strcmp (typename, "boolean"))
7860 klass = mono_defaults.boolean_class;
7862 g_error ("%s", typename);
7863 g_assert_not_reached ();
7865 return &klass->byval_arg;
7869 * LOCKING: Take the corlib image lock.
7871 MonoMethodSignature*
7872 mono_create_icall_signature (const char *sigstr)
7877 MonoMethodSignature *res, *res2;
7878 MonoImage *corlib = mono_defaults.corlib;
7880 mono_image_lock (corlib);
7881 res = g_hash_table_lookup (corlib->helper_signatures, sigstr);
7882 mono_image_unlock (corlib);
7887 parts = g_strsplit (sigstr, " ", 256);
7896 res = mono_metadata_signature_alloc (corlib, len - 1);
7901 * Under windows, the default pinvoke calling convention is STDCALL but
7904 res->call_convention = MONO_CALL_C;
7907 res->ret = type_from_typename (parts [0]);
7908 for (i = 1; i < len; ++i) {
7909 res->params [i - 1] = type_from_typename (parts [i]);
7914 mono_image_lock (corlib);
7915 res2 = g_hash_table_lookup (corlib->helper_signatures, sigstr);
7917 res = res2; /*Value is allocated in the image pool*/
7919 g_hash_table_insert (corlib->helper_signatures, (gpointer)sigstr, res);
7920 mono_image_unlock (corlib);
7926 mono_find_jit_icall_by_name (const char *name)
7928 MonoJitICallInfo *info;
7929 g_assert (jit_icall_hash_name);
7932 info = g_hash_table_lookup (jit_icall_hash_name, name);
7933 mono_icall_unlock ();
7938 mono_find_jit_icall_by_addr (gconstpointer addr)
7940 MonoJitICallInfo *info;
7941 g_assert (jit_icall_hash_addr);
7944 info = g_hash_table_lookup (jit_icall_hash_addr, (gpointer)addr);
7945 mono_icall_unlock ();
7951 * mono_get_jit_icall_info:
7953 * Return the hashtable mapping JIT icall names to MonoJitICallInfo structures. The
7954 * caller should access it while holding the icall lock.
7957 mono_get_jit_icall_info (void)
7959 return jit_icall_hash_name;
7963 * mono_lookup_jit_icall_symbol:
7965 * Given the jit icall NAME, returns its C symbol if possible, or NULL.
7968 mono_lookup_jit_icall_symbol (const char *name)
7970 MonoJitICallInfo *info;
7971 const char *res = NULL;
7974 info = g_hash_table_lookup (jit_icall_hash_name, name);
7976 res = info->c_symbol;
7977 mono_icall_unlock ();
7982 mono_register_jit_icall_wrapper (MonoJitICallInfo *info, gconstpointer wrapper)
7985 g_hash_table_insert (jit_icall_hash_addr, (gpointer)wrapper, info);
7986 mono_icall_unlock ();
7990 * 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
7991 * icalls without wrappers in some cases.
7994 mono_register_jit_icall_full (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save, gboolean no_raise, const char *c_symbol)
7996 MonoJitICallInfo *info;
8003 if (!jit_icall_hash_name) {
8004 jit_icall_hash_name = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, g_free);
8005 jit_icall_hash_addr = g_hash_table_new (NULL, NULL);
8008 if (g_hash_table_lookup (jit_icall_hash_name, name)) {
8009 g_warning ("jit icall already defined \"%s\"\n", name);
8010 g_assert_not_reached ();
8013 info = g_new0 (MonoJitICallInfo, 1);
8018 info->c_symbol = c_symbol;
8019 info->no_raise = no_raise;
8022 info->wrapper = func;
8024 info->wrapper = NULL;
8027 g_hash_table_insert (jit_icall_hash_name, (gpointer)info->name, info);
8028 g_hash_table_insert (jit_icall_hash_addr, (gpointer)func, info);
8030 mono_icall_unlock ();
8035 mono_register_jit_icall (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save)
8037 return mono_register_jit_icall_full (func, name, sig, is_save, FALSE, NULL);