5 * Dietmar Maurer (dietmar@ximian.com)
6 * Paolo Molaro (lupus@ximian.com)
7 * Patrik Torstensson (patrik.torstensson@labs2.com)
8 * Marek Safar (marek.safar@gmail.com)
10 * Copyright 2001-2003 Ximian, Inc (http://www.ximian.com)
11 * Copyright 2004-2009 Novell, Inc (http://www.novell.com)
12 * Copyright 2011-2014 Xamarin Inc (http://www.xamarin.com).
23 #ifdef HAVE_SYS_TIME_H
29 #if defined (HOST_WIN32)
32 #if defined (HAVE_WCHAR_H)
36 #include "mono/utils/mono-membar.h"
37 #include <mono/metadata/object.h>
38 #include <mono/metadata/threads.h>
39 #include <mono/metadata/threads-types.h>
40 #include <mono/metadata/threadpool.h>
41 #include <mono/metadata/monitor.h>
42 #include <mono/metadata/reflection.h>
43 #include <mono/metadata/assembly.h>
44 #include <mono/metadata/tabledefs.h>
45 #include <mono/metadata/exception.h>
46 #include <mono/metadata/file-io.h>
47 #include <mono/metadata/console-io.h>
48 #include <mono/metadata/mono-route.h>
49 #include <mono/metadata/socket-io.h>
50 #include <mono/metadata/mono-endian.h>
51 #include <mono/metadata/tokentype.h>
52 #include <mono/metadata/domain-internals.h>
53 #include <mono/metadata/metadata-internals.h>
54 #include <mono/metadata/class-internals.h>
55 #include <mono/metadata/marshal.h>
56 #include <mono/metadata/gc-internal.h>
57 #include <mono/metadata/mono-gc.h>
58 #include <mono/metadata/rand.h>
59 #include <mono/metadata/sysmath.h>
60 #include <mono/metadata/string-icalls.h>
61 #include <mono/metadata/debug-helpers.h>
62 #include <mono/metadata/process.h>
63 #include <mono/metadata/environment.h>
64 #include <mono/metadata/profiler-private.h>
65 #include <mono/metadata/locales.h>
66 #include <mono/metadata/filewatcher.h>
67 #include <mono/metadata/char-conversions.h>
68 #include <mono/metadata/security.h>
69 #include <mono/metadata/mono-config.h>
70 #include <mono/metadata/cil-coff.h>
71 #include <mono/metadata/number-formatter.h>
72 #include <mono/metadata/security-manager.h>
73 #include <mono/metadata/security-core-clr.h>
74 #include <mono/metadata/mono-perfcounters.h>
75 #include <mono/metadata/mono-debug.h>
76 #include <mono/metadata/mono-ptr-array.h>
77 #include <mono/metadata/verify-internals.h>
78 #include <mono/metadata/runtime.h>
79 #include <mono/metadata/file-mmap.h>
80 #include <mono/io-layer/io-layer.h>
81 #include <mono/utils/strtod.h>
82 #include <mono/utils/monobitset.h>
83 #include <mono/utils/mono-time.h>
84 #include <mono/utils/mono-proclib.h>
85 #include <mono/utils/mono-string.h>
86 #include <mono/utils/mono-error-internals.h>
87 #include <mono/utils/mono-mmap.h>
88 #include <mono/utils/mono-io-portability.h>
89 #include <mono/utils/mono-digest.h>
90 #include <mono/utils/bsearch.h>
91 #include <mono/utils/mono-mutex.h>
92 #include <mono/utils/mono-threads.h>
94 #if defined (HOST_WIN32)
98 #include "decimal-ms.h"
100 extern MonoString* ves_icall_System_Environment_GetOSVersionString (void) MONO_INTERNAL;
102 ICALL_EXPORT MonoReflectionAssembly* ves_icall_System_Reflection_Assembly_GetCallingAssembly (void);
105 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional);
107 static inline MonoBoolean
108 is_generic_parameter (MonoType *type)
110 return !type->byref && (type->type == MONO_TYPE_VAR || type->type == MONO_TYPE_MVAR);
114 mono_class_init_or_throw (MonoClass *klass)
116 if (!mono_class_init (klass))
117 mono_raise_exception (mono_class_get_exception_for_failure (klass));
121 * We expect a pointer to a char, not a string
123 ICALL_EXPORT gboolean
124 mono_double_ParseImpl (char *ptr, double *result)
126 gchar *endptr = NULL;
130 /* mono_strtod () is not thread-safe */
131 mono_mutex_lock (&mono_strtod_mutex);
132 *result = mono_strtod (ptr, &endptr);
133 mono_mutex_unlock (&mono_strtod_mutex);
136 if (!*ptr || (endptr && *endptr))
142 ICALL_EXPORT MonoObject *
143 ves_icall_System_Array_GetValueImpl (MonoObject *this, guint32 pos)
150 ao = (MonoArray *)this;
151 ac = (MonoClass *)ao->obj.vtable->klass;
153 esize = mono_array_element_size (ac);
154 ea = (gpointer*)((char*)ao->vector + (pos * esize));
156 if (ac->element_class->valuetype)
157 return mono_value_box (this->vtable->domain, ac->element_class, ea);
162 ICALL_EXPORT MonoObject *
163 ves_icall_System_Array_GetValue (MonoObject *this, MonoObject *idxs)
169 MONO_CHECK_ARG_NULL (idxs, NULL);
171 io = (MonoArray *)idxs;
172 ic = (MonoClass *)io->obj.vtable->klass;
174 ao = (MonoArray *)this;
175 ac = (MonoClass *)ao->obj.vtable->klass;
177 g_assert (ic->rank == 1);
178 if (io->bounds != NULL || io->max_length != ac->rank) {
179 mono_set_pending_exception (mono_get_exception_argument (NULL, NULL));
183 ind = (gint32 *)io->vector;
185 if (ao->bounds == NULL) {
186 if (*ind < 0 || *ind >= ao->max_length) {
187 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
191 return ves_icall_System_Array_GetValueImpl (this, *ind);
194 for (i = 0; i < ac->rank; i++) {
195 if ((ind [i] < ao->bounds [i].lower_bound) ||
196 (ind [i] >= (mono_array_lower_bound_t)ao->bounds [i].length + ao->bounds [i].lower_bound)) {
197 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
202 pos = ind [0] - ao->bounds [0].lower_bound;
203 for (i = 1; i < ac->rank; i++)
204 pos = pos*ao->bounds [i].length + ind [i] -
205 ao->bounds [i].lower_bound;
207 return ves_icall_System_Array_GetValueImpl (this, pos);
211 ves_icall_System_Array_SetValueImpl (MonoArray *this, MonoObject *value, guint32 pos)
213 MonoClass *ac, *vc, *ec;
223 vc = value->vtable->klass;
227 ac = this->obj.vtable->klass;
228 ec = ac->element_class;
230 esize = mono_array_element_size (ac);
231 ea = (gpointer*)((char*)this->vector + (pos * esize));
232 va = (gpointer*)((char*)value + sizeof (MonoObject));
234 if (mono_class_is_nullable (ec)) {
235 mono_nullable_init ((guint8*)ea, value, ec);
240 mono_gc_bzero_atomic (ea, esize);
244 #define NO_WIDENING_CONVERSION G_STMT_START{\
245 mono_set_pending_exception (mono_get_exception_argument ( \
246 "value", "not a widening conversion")); \
250 #define CHECK_WIDENING_CONVERSION(extra) G_STMT_START{\
251 if (esize < vsize + (extra)) { \
252 mono_set_pending_exception (mono_get_exception_argument ( \
253 "value", "not a widening conversion")); \
258 #define INVALID_CAST G_STMT_START{ \
259 mono_get_runtime_callbacks ()->set_cast_details (vc, ec); \
260 mono_set_pending_exception (mono_get_exception_invalid_cast ()); \
264 /* Check element (destination) type. */
265 switch (ec->byval_arg.type) {
266 case MONO_TYPE_STRING:
267 switch (vc->byval_arg.type) {
268 case MONO_TYPE_STRING:
274 case MONO_TYPE_BOOLEAN:
275 switch (vc->byval_arg.type) {
276 case MONO_TYPE_BOOLEAN:
289 NO_WIDENING_CONVERSION;
296 if (!ec->valuetype) {
297 if (!mono_object_isinst (value, ec))
299 mono_gc_wbarrier_set_arrayref (this, ea, (MonoObject*)value);
303 if (mono_object_isinst (value, ec)) {
304 if (ec->has_references)
305 mono_value_copy (ea, (char*)value + sizeof (MonoObject), ec);
307 mono_gc_memmove_atomic (ea, (char *)value + sizeof (MonoObject), esize);
314 vsize = mono_class_instance_size (vc) - sizeof (MonoObject);
316 et = ec->byval_arg.type;
317 if (et == MONO_TYPE_VALUETYPE && ec->byval_arg.data.klass->enumtype)
318 et = mono_class_enum_basetype (ec->byval_arg.data.klass)->type;
320 vt = vc->byval_arg.type;
321 if (vt == MONO_TYPE_VALUETYPE && vc->byval_arg.data.klass->enumtype)
322 vt = mono_class_enum_basetype (vc->byval_arg.data.klass)->type;
324 #define ASSIGN_UNSIGNED(etype) G_STMT_START{\
330 case MONO_TYPE_CHAR: \
331 CHECK_WIDENING_CONVERSION(0); \
332 *(etype *) ea = (etype) u64; \
334 /* You can't assign a signed value to an unsigned array. */ \
339 /* You can't assign a floating point number to an integer array. */ \
342 NO_WIDENING_CONVERSION; \
346 #define ASSIGN_SIGNED(etype) G_STMT_START{\
352 CHECK_WIDENING_CONVERSION(0); \
353 *(etype *) ea = (etype) i64; \
355 /* You can assign an unsigned value to a signed array if the array's */ \
356 /* element size is larger than the value size. */ \
361 case MONO_TYPE_CHAR: \
362 CHECK_WIDENING_CONVERSION(1); \
363 *(etype *) ea = (etype) u64; \
365 /* You can't assign a floating point number to an integer array. */ \
368 NO_WIDENING_CONVERSION; \
372 #define ASSIGN_REAL(etype) G_STMT_START{\
376 CHECK_WIDENING_CONVERSION(0); \
377 *(etype *) ea = (etype) r64; \
379 /* All integer values fit into a floating point array, so we don't */ \
380 /* need to CHECK_WIDENING_CONVERSION here. */ \
385 *(etype *) ea = (etype) i64; \
391 case MONO_TYPE_CHAR: \
392 *(etype *) ea = (etype) u64; \
399 u64 = *(guint8 *) va;
402 u64 = *(guint16 *) va;
405 u64 = *(guint32 *) va;
408 u64 = *(guint64 *) va;
414 i64 = *(gint16 *) va;
417 i64 = *(gint32 *) va;
420 i64 = *(gint64 *) va;
423 r64 = *(gfloat *) va;
426 r64 = *(gdouble *) va;
429 u64 = *(guint16 *) va;
431 case MONO_TYPE_BOOLEAN:
432 /* Boolean is only compatible with itself. */
445 NO_WIDENING_CONVERSION;
452 /* If we can't do a direct copy, let's try a widening conversion. */
455 ASSIGN_UNSIGNED (guint16);
457 ASSIGN_UNSIGNED (guint8);
459 ASSIGN_UNSIGNED (guint16);
461 ASSIGN_UNSIGNED (guint32);
463 ASSIGN_UNSIGNED (guint64);
465 ASSIGN_SIGNED (gint8);
467 ASSIGN_SIGNED (gint16);
469 ASSIGN_SIGNED (gint32);
471 ASSIGN_SIGNED (gint64);
473 ASSIGN_REAL (gfloat);
475 ASSIGN_REAL (gdouble);
479 /* Not reached, INVALID_CAST does not return. Just to avoid a compiler warning ... */
483 #undef NO_WIDENING_CONVERSION
484 #undef CHECK_WIDENING_CONVERSION
485 #undef ASSIGN_UNSIGNED
491 ves_icall_System_Array_SetValue (MonoArray *this, MonoObject *value,
497 MONO_CHECK_ARG_NULL (idxs,);
499 ic = idxs->obj.vtable->klass;
500 ac = this->obj.vtable->klass;
502 g_assert (ic->rank == 1);
503 if (idxs->bounds != NULL || idxs->max_length != ac->rank) {
504 mono_set_pending_exception (mono_get_exception_argument (NULL, NULL));
508 ind = (gint32 *)idxs->vector;
510 if (this->bounds == NULL) {
511 if (*ind < 0 || *ind >= this->max_length) {
512 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
516 ves_icall_System_Array_SetValueImpl (this, value, *ind);
520 for (i = 0; i < ac->rank; i++)
521 if ((ind [i] < this->bounds [i].lower_bound) ||
522 (ind [i] >= (mono_array_lower_bound_t)this->bounds [i].length + this->bounds [i].lower_bound)) {
523 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
527 pos = ind [0] - this->bounds [0].lower_bound;
528 for (i = 1; i < ac->rank; i++)
529 pos = pos * this->bounds [i].length + ind [i] -
530 this->bounds [i].lower_bound;
532 ves_icall_System_Array_SetValueImpl (this, value, pos);
535 ICALL_EXPORT MonoArray *
536 ves_icall_System_Array_CreateInstanceImpl (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
538 MonoClass *aklass, *klass;
541 gboolean bounded = FALSE;
543 MONO_CHECK_ARG_NULL (type, NULL);
544 MONO_CHECK_ARG_NULL (lengths, NULL);
546 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
548 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
550 for (i = 0; i < mono_array_length (lengths); i++) {
551 if (mono_array_get (lengths, gint32, i) < 0) {
552 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
557 klass = mono_class_from_mono_type (type->type);
558 mono_class_init_or_throw (klass);
560 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint32, 0) != 0))
561 /* vectors are not the same as one dimensional arrays with no-zero bounds */
566 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
568 sizes = alloca (aklass->rank * sizeof(intptr_t) * 2);
569 for (i = 0; i < aklass->rank; ++i) {
570 sizes [i] = mono_array_get (lengths, guint32, i);
572 sizes [i + aklass->rank] = mono_array_get (bounds, gint32, i);
574 sizes [i + aklass->rank] = 0;
577 array = mono_array_new_full (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank);
582 ICALL_EXPORT MonoArray *
583 ves_icall_System_Array_CreateInstanceImpl64 (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
585 MonoClass *aklass, *klass;
588 gboolean bounded = FALSE;
590 MONO_CHECK_ARG_NULL (type, NULL);
591 MONO_CHECK_ARG_NULL (lengths, NULL);
593 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
595 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
597 for (i = 0; i < mono_array_length (lengths); i++) {
598 if ((mono_array_get (lengths, gint64, i) < 0) ||
599 (mono_array_get (lengths, gint64, i) > MONO_ARRAY_MAX_INDEX)) {
600 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
605 klass = mono_class_from_mono_type (type->type);
606 mono_class_init_or_throw (klass);
608 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint64, 0) != 0))
609 /* vectors are not the same as one dimensional arrays with no-zero bounds */
614 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
616 sizes = alloca (aklass->rank * sizeof(intptr_t) * 2);
617 for (i = 0; i < aklass->rank; ++i) {
618 sizes [i] = mono_array_get (lengths, guint64, i);
620 sizes [i + aklass->rank] = (mono_array_size_t) mono_array_get (bounds, guint64, i);
622 sizes [i + aklass->rank] = 0;
625 array = mono_array_new_full (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank);
631 ves_icall_System_Array_GetRank (MonoObject *this)
633 return this->vtable->klass->rank;
637 ves_icall_System_Array_GetLength (MonoArray *this, gint32 dimension)
639 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
642 if ((dimension < 0) || (dimension >= rank)) {
643 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
647 if (this->bounds == NULL)
648 length = this->max_length;
650 length = this->bounds [dimension].length;
652 #ifdef MONO_BIG_ARRAYS
653 if (length > G_MAXINT32) {
654 mono_set_pending_exception (mono_get_exception_overflow ());
662 ves_icall_System_Array_GetLongLength (MonoArray *this, gint32 dimension)
664 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
666 if ((dimension < 0) || (dimension >= rank)) {
667 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
671 if (this->bounds == NULL)
672 return this->max_length;
674 return this->bounds [dimension].length;
678 ves_icall_System_Array_GetLowerBound (MonoArray *this, gint32 dimension)
680 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
682 if ((dimension < 0) || (dimension >= rank)) {
683 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
687 if (this->bounds == NULL)
690 return this->bounds [dimension].lower_bound;
694 ves_icall_System_Array_ClearInternal (MonoArray *arr, int idx, int length)
696 int sz = mono_array_element_size (mono_object_class (arr));
697 mono_gc_bzero_atomic (mono_array_addr_with_size_fast (arr, sz, idx), length * sz);
700 ICALL_EXPORT gboolean
701 ves_icall_System_Array_FastCopy (MonoArray *source, int source_idx, MonoArray* dest, int dest_idx, int length)
706 MonoVTable *src_vtable;
707 MonoVTable *dest_vtable;
708 MonoClass *src_class;
709 MonoClass *dest_class;
711 src_vtable = source->obj.vtable;
712 dest_vtable = dest->obj.vtable;
714 if (src_vtable->rank != dest_vtable->rank)
717 if (source->bounds || dest->bounds)
720 /* there's no integer overflow since mono_array_length returns an unsigned integer */
721 if ((dest_idx + length > mono_array_length_fast (dest)) ||
722 (source_idx + length > mono_array_length_fast (source)))
725 src_class = src_vtable->klass->element_class;
726 dest_class = dest_vtable->klass->element_class;
729 * Handle common cases.
732 /* Case1: object[] -> valuetype[] (ArrayList::ToArray)
733 We fallback to managed here since we need to typecheck each boxed valuetype before storing them in the dest array.
735 if (src_class == mono_defaults.object_class && dest_class->valuetype)
738 /* Check if we're copying a char[] <==> (u)short[] */
739 if (src_class != dest_class) {
740 if (dest_class->valuetype || dest_class->enumtype || src_class->valuetype || src_class->enumtype)
743 /* 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. */
744 if (!mono_class_is_subclass_of (src_class, dest_class, FALSE))
748 if (dest_class->valuetype) {
749 element_size = mono_array_element_size (source->obj.vtable->klass);
750 source_addr = mono_array_addr_with_size_fast (source, element_size, source_idx);
751 if (dest_class->has_references) {
752 mono_value_copy_array (dest, dest_idx, source_addr, length);
754 dest_addr = mono_array_addr_with_size_fast (dest, element_size, dest_idx);
755 mono_gc_memmove_atomic (dest_addr, source_addr, element_size * length);
758 mono_array_memcpy_refs_fast (dest, dest_idx, source, source_idx, length);
765 ves_icall_System_Array_GetGenericValueImpl (MonoObject *this, guint32 pos, gpointer value)
772 ao = (MonoArray *)this;
773 ac = (MonoClass *)ao->obj.vtable->klass;
775 esize = mono_array_element_size (ac);
776 ea = (gpointer*)((char*)ao->vector + (pos * esize));
778 mono_gc_memmove_atomic (value, ea, esize);
782 ves_icall_System_Array_SetGenericValueImpl (MonoObject *this, guint32 pos, gpointer value)
789 ao = (MonoArray *)this;
790 ac = (MonoClass *)ao->obj.vtable->klass;
791 ec = ac->element_class;
793 esize = mono_array_element_size (ac);
794 ea = (gpointer*)((char*)ao->vector + (pos * esize));
796 if (MONO_TYPE_IS_REFERENCE (&ec->byval_arg)) {
797 g_assert (esize == sizeof (gpointer));
798 mono_gc_wbarrier_generic_store (ea, *(gpointer*)value);
800 g_assert (ec->inited);
801 g_assert (esize == mono_class_value_size (ec, NULL));
802 if (ec->has_references)
803 mono_gc_wbarrier_value_copy (ea, value, 1, ec);
805 mono_gc_memmove_atomic (ea, value, esize);
810 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_InitializeArray (MonoArray *array, MonoClassField *field_handle)
812 MonoClass *klass = array->obj.vtable->klass;
813 guint32 size = mono_array_element_size (klass);
814 MonoType *type = mono_type_get_underlying_type (&klass->element_class->byval_arg);
816 const char *field_data;
818 if (MONO_TYPE_IS_REFERENCE (type) || type->type == MONO_TYPE_VALUETYPE) {
819 MonoException *exc = mono_get_exception_argument("array",
820 "Cannot initialize array of non-primitive type.");
821 mono_set_pending_exception (exc);
825 if (!(field_handle->type->attrs & FIELD_ATTRIBUTE_HAS_FIELD_RVA)) {
826 MonoException *exc = mono_get_exception_argument("field_handle",
827 "Field doesn't have an RVA");
828 mono_set_pending_exception (exc);
832 size *= array->max_length;
833 field_data = mono_field_get_data (field_handle);
835 if (size > mono_type_size (field_handle->type, &align)) {
836 MonoException *exc = mono_get_exception_argument("field_handle",
837 "Field not large enough to fill array");
838 mono_set_pending_exception (exc);
842 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
844 guint ## n *data = (guint ## n *) mono_array_addr (array, char, 0); \
845 guint ## n *src = (guint ## n *) field_data; \
846 guint ## n *end = (guint ## n *)((char*)src + size); \
848 for (; src < end; data++, src++) { \
849 *data = read ## n (src); \
853 /* printf ("Initialize array with elements of %s type\n", klass->element_class->name); */
855 switch (type->type) {
872 memcpy (mono_array_addr (array, char, 0), field_data, size);
876 memcpy (mono_array_addr (array, char, 0), field_data, size);
881 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetOffsetToStringData (void)
883 return offsetof (MonoString, chars);
886 ICALL_EXPORT MonoObject *
887 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetObjectValue (MonoObject *obj)
889 if ((obj == NULL) || (! (obj->vtable->klass->valuetype)))
892 return mono_object_clone (obj);
896 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunClassConstructor (MonoType *handle)
901 MONO_CHECK_ARG_NULL (handle,);
903 klass = mono_class_from_mono_type (handle);
904 MONO_CHECK_ARG (handle, klass,);
906 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
908 /* This will call the type constructor */
909 mono_runtime_class_init (vtable);
913 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunModuleConstructor (MonoImage *image)
917 mono_image_check_for_module_cctor (image);
918 if (image->has_module_cctor) {
919 MonoClass *module_klass = mono_class_get_checked (image, MONO_TOKEN_TYPE_DEF | 1, &error);
920 mono_error_raise_exception (&error);
921 /*It's fine to raise the exception here*/
922 mono_runtime_class_init (mono_class_vtable_full (mono_domain_get (), module_klass, TRUE));
926 ICALL_EXPORT MonoBoolean
927 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_SufficientExecutionStack (void)
932 /* later make this configurable and per-arch */
933 int min_size = 4096 * 4 * sizeof (void*);
934 mono_thread_info_get_stack_bounds (&stack_addr, &stack_size);
935 /* if we have no info we are optimistic and assume there is enough room */
939 // FIXME: Windows dynamically extends the stack, so stack_addr might be close
943 current = (guint8 *)&stack_addr;
944 if (current > stack_addr) {
945 if ((current - stack_addr) < min_size)
948 if (current - (stack_addr - stack_size) < min_size)
954 ICALL_EXPORT MonoObject *
955 ves_icall_System_Object_MemberwiseClone (MonoObject *this)
957 return mono_object_clone (this);
961 ves_icall_System_ValueType_InternalGetHashCode (MonoObject *this, MonoArray **fields)
964 MonoObject **values = NULL;
967 gint32 result = (int)(gsize)mono_defaults.int32_class;
968 MonoClassField* field;
971 klass = mono_object_class (this);
973 if (mono_class_num_fields (klass) == 0)
977 * Compute the starting value of the hashcode for fields of primitive
978 * types, and return the remaining fields in an array to the managed side.
979 * This way, we can avoid costly reflection operations in managed code.
982 while ((field = mono_class_get_fields (klass, &iter))) {
983 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
985 if (mono_field_is_deleted (field))
987 /* FIXME: Add more types */
988 switch (field->type->type) {
990 result ^= *(gint32*)((guint8*)this + field->offset);
992 case MONO_TYPE_STRING: {
994 s = *(MonoString**)((guint8*)this + field->offset);
996 result ^= mono_string_hash (s);
1001 values = g_newa (MonoObject*, mono_class_num_fields (klass));
1002 o = mono_field_get_value_object (mono_object_domain (this), field, this);
1003 values [count++] = o;
1009 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1010 for (i = 0; i < count; ++i)
1011 mono_array_setref (*fields, i, values [i]);
1018 ICALL_EXPORT MonoBoolean
1019 ves_icall_System_ValueType_Equals (MonoObject *this, MonoObject *that, MonoArray **fields)
1022 MonoObject **values = NULL;
1024 MonoClassField* field;
1028 MONO_CHECK_ARG_NULL (that, FALSE);
1030 if (this->vtable != that->vtable)
1033 klass = mono_object_class (this);
1035 if (klass->enumtype && mono_class_enum_basetype (klass) && mono_class_enum_basetype (klass)->type == MONO_TYPE_I4)
1036 return (*(gint32*)((guint8*)this + sizeof (MonoObject)) == *(gint32*)((guint8*)that + sizeof (MonoObject)));
1039 * Do the comparison for fields of primitive type and return a result if
1040 * possible. Otherwise, return the remaining fields in an array to the
1041 * managed side. This way, we can avoid costly reflection operations in
1046 while ((field = mono_class_get_fields (klass, &iter))) {
1047 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
1049 if (mono_field_is_deleted (field))
1051 /* FIXME: Add more types */
1052 switch (field->type->type) {
1055 case MONO_TYPE_BOOLEAN:
1056 if (*((guint8*)this + field->offset) != *((guint8*)that + field->offset))
1061 case MONO_TYPE_CHAR:
1062 if (*(gint16*)((guint8*)this + field->offset) != *(gint16*)((guint8*)that + field->offset))
1067 if (*(gint32*)((guint8*)this + field->offset) != *(gint32*)((guint8*)that + field->offset))
1072 if (*(gint64*)((guint8*)this + field->offset) != *(gint64*)((guint8*)that + field->offset))
1076 if (*(float*)((guint8*)this + field->offset) != *(float*)((guint8*)that + field->offset))
1080 if (*(double*)((guint8*)this + field->offset) != *(double*)((guint8*)that + field->offset))
1085 case MONO_TYPE_STRING: {
1086 MonoString *s1, *s2;
1087 guint32 s1len, s2len;
1088 s1 = *(MonoString**)((guint8*)this + field->offset);
1089 s2 = *(MonoString**)((guint8*)that + field->offset);
1092 if ((s1 == NULL) || (s2 == NULL))
1094 s1len = mono_string_length (s1);
1095 s2len = mono_string_length (s2);
1099 if (memcmp (mono_string_chars (s1), mono_string_chars (s2), s1len * sizeof (gunichar2)) != 0)
1105 values = g_newa (MonoObject*, mono_class_num_fields (klass) * 2);
1106 o = mono_field_get_value_object (mono_object_domain (this), field, this);
1107 values [count++] = o;
1108 o = mono_field_get_value_object (mono_object_domain (this), field, that);
1109 values [count++] = o;
1112 if (klass->enumtype)
1113 /* enums only have one non-static field */
1119 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1120 for (i = 0; i < count; ++i)
1121 mono_array_setref_fast (*fields, i, values [i]);
1128 ICALL_EXPORT MonoReflectionType *
1129 ves_icall_System_Object_GetType (MonoObject *obj)
1131 #ifndef DISABLE_REMOTING
1132 if (obj->vtable->klass == mono_defaults.transparent_proxy_class)
1133 return mono_type_get_object (mono_object_domain (obj), &((MonoTransparentProxy*)obj)->remote_class->proxy_class->byval_arg);
1136 return mono_type_get_object (mono_object_domain (obj), &obj->vtable->klass->byval_arg);
1140 mono_type_type_from_obj (MonoReflectionType *mtype, MonoObject *obj)
1142 mtype->type = &obj->vtable->klass->byval_arg;
1143 g_assert (mtype->type->type);
1147 ves_icall_ModuleBuilder_getToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, gboolean create_open_instance)
1149 MONO_CHECK_ARG_NULL (obj, 0);
1151 return mono_image_create_token (mb->dynamic_image, obj, create_open_instance, TRUE);
1155 ves_icall_ModuleBuilder_getMethodToken (MonoReflectionModuleBuilder *mb,
1156 MonoReflectionMethod *method,
1157 MonoArray *opt_param_types)
1159 MONO_CHECK_ARG_NULL (method, 0);
1161 return mono_image_create_method_token (
1162 mb->dynamic_image, (MonoObject *) method, opt_param_types);
1166 ves_icall_ModuleBuilder_WriteToFile (MonoReflectionModuleBuilder *mb, HANDLE file)
1168 mono_image_create_pefile (mb, file);
1172 ves_icall_ModuleBuilder_build_metadata (MonoReflectionModuleBuilder *mb)
1174 mono_image_build_metadata (mb);
1178 ves_icall_ModuleBuilder_RegisterToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, guint32 token)
1180 mono_image_register_token (mb->dynamic_image, token, obj);
1184 get_caller (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1186 MonoMethod **dest = data;
1188 /* skip unmanaged frames */
1204 get_executing (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1206 MonoMethod **dest = data;
1208 /* skip unmanaged frames */
1213 if (!strcmp (m->klass->name_space, "System.Reflection"))
1222 get_caller_no_reflection (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1224 MonoMethod **dest = data;
1226 /* skip unmanaged frames */
1230 if (m->wrapper_type != MONO_WRAPPER_NONE)
1233 if (m->klass->image == mono_defaults.corlib && !strcmp (m->klass->name_space, "System.Reflection"))
1247 static MonoReflectionType *
1248 type_from_name (const char *str, MonoBoolean ignoreCase)
1250 MonoMethod *m, *dest;
1252 MonoType *type = NULL;
1253 MonoAssembly *assembly = NULL;
1254 MonoTypeNameParse info;
1255 char *temp_str = g_strdup (str);
1256 gboolean type_resolve = FALSE;
1258 /* mono_reflection_parse_type() mangles the string */
1259 if (!mono_reflection_parse_type (temp_str, &info)) {
1260 mono_reflection_free_type_info (&info);
1267 * We must compute the calling assembly as type loading must happen under a metadata context.
1268 * For example. The main assembly is a.exe and Type.GetType is called from dir/b.dll. Without
1269 * the metadata context (basedir currently) set to dir/b.dll we won't be able to load a dir/c.dll.
1271 m = mono_method_get_last_managed ();
1274 mono_stack_walk_no_il (get_caller_no_reflection, &dest);
1279 * FIXME: mono_method_get_last_managed() sometimes returns NULL, thus
1280 * causing ves_icall_System_Reflection_Assembly_GetCallingAssembly()
1281 * to crash. This only seems to happen in some strange remoting
1282 * scenarios and I was unable to figure out what's happening there.
1283 * Dec 10, 2005 - Martin.
1287 assembly = dest->klass->image->assembly;
1288 type_resolve = TRUE;
1290 g_warning (G_STRLOC);
1293 if (info.assembly.name)
1294 assembly = mono_assembly_load (&info.assembly, assembly ? assembly->basedir : NULL, NULL);
1298 /* When loading from the current assembly, AppDomain.TypeResolve will not be called yet */
1299 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1302 if (!info.assembly.name && !type) /* try mscorlib */
1303 type = mono_reflection_get_type (NULL, &info, ignoreCase, &type_resolve);
1305 if (assembly && !type && type_resolve) {
1306 type_resolve = FALSE; /* This will invoke TypeResolve if not done in the first 'if' */
1307 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1310 mono_reflection_free_type_info (&info);
1316 return mono_type_get_object (mono_domain_get (), type);
1320 MonoReflectionType *
1321 mono_type_get (const char *str)
1323 char *copy = g_strdup (str);
1324 MonoReflectionType *type = type_from_name (copy, FALSE);
1331 ICALL_EXPORT MonoReflectionType*
1332 ves_icall_type_from_name (MonoString *name,
1333 MonoBoolean throwOnError,
1334 MonoBoolean ignoreCase)
1336 char *str = mono_string_to_utf8 (name);
1337 MonoReflectionType *type;
1339 type = type_from_name (str, ignoreCase);
1342 MonoException *e = NULL;
1345 e = mono_get_exception_type_load (name, NULL);
1347 mono_loader_clear_error ();
1349 mono_set_pending_exception (e);
1358 ICALL_EXPORT MonoReflectionType*
1359 ves_icall_type_from_handle (MonoType *handle)
1361 MonoDomain *domain = mono_domain_get ();
1363 return mono_type_get_object (domain, handle);
1366 ICALL_EXPORT MonoBoolean
1367 ves_icall_System_Type_EqualsInternal (MonoReflectionType *type, MonoReflectionType *c)
1369 if (c && type->type && c->type)
1370 return mono_metadata_type_equal (type->type, c->type);
1372 return (type == c) ? TRUE : FALSE;
1375 /* System.TypeCode */
1394 TYPECODE_STRING = 18
1397 ICALL_EXPORT guint32
1398 ves_icall_type_GetTypeCodeInternal (MonoReflectionType *type)
1400 int t = type->type->type;
1402 if (type->type->byref)
1403 return TYPECODE_OBJECT;
1407 case MONO_TYPE_VOID:
1408 return TYPECODE_OBJECT;
1409 case MONO_TYPE_BOOLEAN:
1410 return TYPECODE_BOOLEAN;
1412 return TYPECODE_BYTE;
1414 return TYPECODE_SBYTE;
1416 return TYPECODE_UINT16;
1418 return TYPECODE_INT16;
1419 case MONO_TYPE_CHAR:
1420 return TYPECODE_CHAR;
1424 return TYPECODE_OBJECT;
1426 return TYPECODE_UINT32;
1428 return TYPECODE_INT32;
1430 return TYPECODE_UINT64;
1432 return TYPECODE_INT64;
1434 return TYPECODE_SINGLE;
1436 return TYPECODE_DOUBLE;
1437 case MONO_TYPE_VALUETYPE: {
1438 MonoClass *klass = type->type->data.klass;
1440 if (klass->enumtype) {
1441 t = mono_class_enum_basetype (klass)->type;
1443 } else if (mono_is_corlib_image (klass->image)) {
1444 if (strcmp (klass->name_space, "System") == 0) {
1445 if (strcmp (klass->name, "Decimal") == 0)
1446 return TYPECODE_DECIMAL;
1447 else if (strcmp (klass->name, "DateTime") == 0)
1448 return TYPECODE_DATETIME;
1451 return TYPECODE_OBJECT;
1453 case MONO_TYPE_STRING:
1454 return TYPECODE_STRING;
1455 case MONO_TYPE_SZARRAY:
1456 case MONO_TYPE_ARRAY:
1457 case MONO_TYPE_OBJECT:
1459 case MONO_TYPE_MVAR:
1460 case MONO_TYPE_TYPEDBYREF:
1461 return TYPECODE_OBJECT;
1462 case MONO_TYPE_CLASS:
1464 MonoClass *klass = type->type->data.klass;
1465 if (klass->image == mono_defaults.corlib && strcmp (klass->name_space, "System") == 0) {
1466 if (strcmp (klass->name, "DBNull") == 0)
1467 return TYPECODE_DBNULL;
1470 return TYPECODE_OBJECT;
1471 case MONO_TYPE_GENERICINST:
1472 return TYPECODE_OBJECT;
1474 g_error ("type 0x%02x not handled in GetTypeCode()", t);
1479 ICALL_EXPORT guint32
1480 ves_icall_type_is_subtype_of (MonoReflectionType *type, MonoReflectionType *c, MonoBoolean check_interfaces)
1486 g_assert (type != NULL);
1488 domain = ((MonoObject *)type)->vtable->domain;
1490 if (!c) /* FIXME: dont know what do do here */
1493 klass = mono_class_from_mono_type (type->type);
1494 klassc = mono_class_from_mono_type (c->type);
1496 /* Interface check requires a more complex setup so we
1497 * only do for them. Otherwise we simply avoid mono_class_init.
1499 if (check_interfaces) {
1500 mono_class_init_or_throw (klass);
1501 mono_class_init_or_throw (klassc);
1502 } else if (!klass->supertypes || !klassc->supertypes) {
1503 mono_class_setup_supertypes (klass);
1504 mono_class_setup_supertypes (klassc);
1507 if (type->type->byref)
1508 return klassc == mono_defaults.object_class;
1510 return mono_class_is_subclass_of (klass, klassc, check_interfaces);
1514 mono_type_is_primitive (MonoType *type)
1516 return (type->type >= MONO_TYPE_BOOLEAN && type->type <= MONO_TYPE_R8) ||
1517 type-> type == MONO_TYPE_I || type->type == MONO_TYPE_U;
1521 mono_type_get_underlying_type_ignore_byref (MonoType *type)
1523 if (type->type == MONO_TYPE_VALUETYPE && type->data.klass->enumtype)
1524 return mono_class_enum_basetype (type->data.klass);
1525 if (type->type == MONO_TYPE_GENERICINST && type->data.generic_class->container_class->enumtype)
1526 return mono_class_enum_basetype (type->data.generic_class->container_class);
1530 ICALL_EXPORT guint32
1531 ves_icall_type_is_assignable_from (MonoReflectionType *type, MonoReflectionType *c)
1537 g_assert (type != NULL);
1539 domain = ((MonoObject *)type)->vtable->domain;
1541 klass = mono_class_from_mono_type (type->type);
1542 klassc = mono_class_from_mono_type (c->type);
1544 if (type->type->byref ^ c->type->byref)
1547 if (type->type->byref) {
1548 MonoType *t = mono_type_get_underlying_type_ignore_byref (type->type);
1549 MonoType *ot = mono_type_get_underlying_type_ignore_byref (c->type);
1551 klass = mono_class_from_mono_type (t);
1552 klassc = mono_class_from_mono_type (ot);
1554 if (mono_type_is_primitive (t)) {
1555 return mono_type_is_primitive (ot) && klass->instance_size == klassc->instance_size;
1556 } else if (t->type == MONO_TYPE_VAR || t->type == MONO_TYPE_MVAR) {
1557 return t->type == ot->type && t->data.generic_param->num == ot->data.generic_param->num;
1558 } else if (t->type == MONO_TYPE_PTR || t->type == MONO_TYPE_FNPTR) {
1559 return t->type == ot->type;
1561 if (ot->type == MONO_TYPE_VAR || ot->type == MONO_TYPE_MVAR)
1564 if (klass->valuetype)
1565 return klass == klassc;
1566 return klass->valuetype == klassc->valuetype;
1569 return mono_class_is_assignable_from (klass, klassc);
1572 ICALL_EXPORT guint32
1573 ves_icall_type_IsInstanceOfType (MonoReflectionType *type, MonoObject *obj)
1575 MonoClass *klass = mono_class_from_mono_type (type->type);
1576 mono_class_init_or_throw (klass);
1577 return mono_object_isinst (obj, klass) != NULL;
1580 ICALL_EXPORT guint32
1581 ves_icall_get_attributes (MonoReflectionType *type)
1583 MonoClass *klass = mono_class_from_mono_type (type->type);
1584 return klass->flags;
1587 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1588 ves_icall_System_Reflection_FieldInfo_get_marshal_info (MonoReflectionField *field)
1590 MonoClass *klass = field->field->parent;
1591 MonoMarshalType *info;
1595 if (klass->generic_container ||
1596 (klass->generic_class && klass->generic_class->context.class_inst->is_open))
1599 ftype = mono_field_get_type (field->field);
1600 if (ftype && !(ftype->attrs & FIELD_ATTRIBUTE_HAS_FIELD_MARSHAL))
1603 info = mono_marshal_load_type_info (klass);
1605 for (i = 0; i < info->num_fields; ++i) {
1606 if (info->fields [i].field == field->field) {
1607 if (!info->fields [i].mspec)
1610 return mono_reflection_marshal_as_attribute_from_marshal_spec (field->object.vtable->domain, klass, info->fields [i].mspec);
1617 ICALL_EXPORT MonoReflectionField*
1618 ves_icall_System_Reflection_FieldInfo_internal_from_handle_type (MonoClassField *handle, MonoType *type)
1620 gboolean found = FALSE;
1627 klass = handle->parent;
1629 klass = mono_class_from_mono_type (type);
1631 /* Check that the field belongs to the class */
1632 for (k = klass; k; k = k->parent) {
1633 if (k == handle->parent) {
1640 /* The managed code will throw the exception */
1644 return mono_field_get_object (mono_domain_get (), klass, handle);
1647 ICALL_EXPORT MonoArray*
1648 ves_icall_System_Reflection_FieldInfo_GetTypeModifiers (MonoReflectionField *field, MonoBoolean optional)
1651 MonoType *type = mono_field_get_type_checked (field->field, &error);
1652 mono_error_raise_exception (&error);
1654 return type_array_from_modifiers (field->field->parent->image, type, optional);
1658 vell_icall_get_method_attributes (MonoMethod *method)
1660 return method->flags;
1664 ves_icall_get_method_info (MonoMethod *method, MonoMethodInfo *info)
1667 MonoDomain *domain = mono_domain_get ();
1668 MonoMethodSignature* sig;
1670 sig = mono_method_signature_checked (method, &error);
1671 if (!mono_error_ok (&error))
1672 mono_error_raise_exception (&error);
1675 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &method->klass->byval_arg));
1676 MONO_STRUCT_SETREF (info, ret, mono_type_get_object (domain, sig->ret));
1677 info->attrs = method->flags;
1678 info->implattrs = method->iflags;
1679 if (sig->call_convention == MONO_CALL_DEFAULT)
1680 info->callconv = sig->sentinelpos >= 0 ? 2 : 1;
1682 if (sig->call_convention == MONO_CALL_VARARG || sig->sentinelpos >= 0)
1687 info->callconv |= (sig->hasthis << 5) | (sig->explicit_this << 6);
1690 ICALL_EXPORT MonoArray*
1691 ves_icall_get_parameter_info (MonoMethod *method, MonoReflectionMethod *member)
1693 MonoDomain *domain = mono_domain_get ();
1695 return mono_param_get_objects_internal (domain, method, member->reftype ? mono_class_from_mono_type (member->reftype->type) : NULL);
1698 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1699 ves_icall_System_MonoMethodInfo_get_retval_marshal (MonoMethod *method)
1701 MonoDomain *domain = mono_domain_get ();
1702 MonoReflectionMarshalAsAttribute* res = NULL;
1703 MonoMarshalSpec **mspecs;
1706 mspecs = g_new (MonoMarshalSpec*, mono_method_signature (method)->param_count + 1);
1707 mono_method_get_marshal_info (method, mspecs);
1710 res = mono_reflection_marshal_as_attribute_from_marshal_spec (domain, method->klass, mspecs [0]);
1712 for (i = mono_method_signature (method)->param_count; i >= 0; i--)
1714 mono_metadata_free_marshal_spec (mspecs [i]);
1721 ves_icall_MonoField_GetFieldOffset (MonoReflectionField *field)
1723 MonoClass *parent = field->field->parent;
1724 if (!parent->size_inited)
1725 mono_class_init (parent);
1726 mono_class_setup_fields_locking (parent);
1728 return field->field->offset - sizeof (MonoObject);
1731 ICALL_EXPORT MonoReflectionType*
1732 ves_icall_MonoField_GetParentType (MonoReflectionField *field, MonoBoolean declaring)
1736 parent = declaring? field->field->parent: field->klass;
1738 return mono_type_get_object (mono_object_domain (field), &parent->byval_arg);
1741 ICALL_EXPORT MonoObject *
1742 ves_icall_MonoField_GetValueInternal (MonoReflectionField *field, MonoObject *obj)
1744 MonoClass *fklass = field->klass;
1745 MonoClassField *cf = field->field;
1746 MonoDomain *domain = mono_object_domain (field);
1748 if (fklass->image->assembly->ref_only) {
1749 mono_set_pending_exception (mono_get_exception_invalid_operation (
1750 "It is illegal to get the value on a field on a type loaded using the ReflectionOnly methods."));
1754 if (mono_security_core_clr_enabled ())
1755 mono_security_core_clr_ensure_reflection_access_field (cf);
1757 return mono_field_get_value_object (domain, cf, obj);
1761 ves_icall_MonoField_SetValueInternal (MonoReflectionField *field, MonoObject *obj, MonoObject *value)
1764 MonoClassField *cf = field->field;
1768 if (field->klass->image->assembly->ref_only) {
1769 mono_set_pending_exception (mono_get_exception_invalid_operation (
1770 "It is illegal to set the value on a field on a type loaded using the ReflectionOnly methods."));
1774 if (mono_security_core_clr_enabled ())
1775 mono_security_core_clr_ensure_reflection_access_field (cf);
1777 type = mono_field_get_type_checked (cf, &error);
1778 if (!mono_error_ok (&error))
1779 mono_error_raise_exception (&error);
1781 v = (gchar *) value;
1783 switch (type->type) {
1786 case MONO_TYPE_BOOLEAN:
1789 case MONO_TYPE_CHAR:
1798 case MONO_TYPE_VALUETYPE:
1801 v += sizeof (MonoObject);
1803 case MONO_TYPE_STRING:
1804 case MONO_TYPE_OBJECT:
1805 case MONO_TYPE_CLASS:
1806 case MONO_TYPE_ARRAY:
1807 case MONO_TYPE_SZARRAY:
1810 case MONO_TYPE_GENERICINST: {
1811 MonoGenericClass *gclass = type->data.generic_class;
1812 g_assert (!gclass->context.class_inst->is_open);
1814 if (mono_class_is_nullable (mono_class_from_mono_type (type))) {
1815 MonoClass *nklass = mono_class_from_mono_type (type);
1816 MonoObject *nullable;
1819 * Convert the boxed vtype into a Nullable structure.
1820 * This is complicated by the fact that Nullables have
1821 * a variable structure.
1823 nullable = mono_object_new (mono_domain_get (), nklass);
1825 mono_nullable_init (mono_object_unbox (nullable), value, nklass);
1827 v = mono_object_unbox (nullable);
1830 if (gclass->container_class->valuetype && (v != NULL))
1831 v += sizeof (MonoObject);
1835 g_error ("type 0x%x not handled in "
1836 "ves_icall_FieldInfo_SetValueInternal", type->type);
1841 if (type->attrs & FIELD_ATTRIBUTE_STATIC) {
1842 MonoVTable *vtable = mono_class_vtable_full (mono_object_domain (field), cf->parent, TRUE);
1843 if (!vtable->initialized)
1844 mono_runtime_class_init (vtable);
1845 mono_field_static_set_value (vtable, cf, v);
1847 mono_field_set_value (obj, cf, v);
1851 ICALL_EXPORT MonoObject *
1852 ves_icall_MonoField_GetRawConstantValue (MonoReflectionField *this)
1854 MonoObject *o = NULL;
1855 MonoClassField *field = this->field;
1857 MonoDomain *domain = mono_object_domain (this);
1859 MonoTypeEnum def_type;
1860 const char *def_value;
1864 mono_class_init (field->parent);
1866 t = mono_field_get_type_checked (field, &error);
1867 if (!mono_error_ok (&error))
1868 mono_error_raise_exception (&error);
1870 if (!(t->attrs & FIELD_ATTRIBUTE_HAS_DEFAULT)) {
1871 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1875 if (image_is_dynamic (field->parent->image)) {
1876 MonoClass *klass = field->parent;
1877 int fidx = field - klass->fields;
1879 g_assert (fidx >= 0 && fidx < klass->field.count);
1880 g_assert (klass->ext);
1881 g_assert (klass->ext->field_def_values);
1882 def_type = klass->ext->field_def_values [fidx].def_type;
1883 def_value = klass->ext->field_def_values [fidx].data;
1884 if (def_type == MONO_TYPE_END) {
1885 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1889 def_value = mono_class_get_field_default_value (field, &def_type);
1890 /* FIXME, maybe we should try to raise TLE if field->parent is broken */
1892 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1897 /*FIXME unify this with reflection.c:mono_get_object_from_blob*/
1901 case MONO_TYPE_BOOLEAN:
1904 case MONO_TYPE_CHAR:
1912 case MONO_TYPE_R8: {
1915 /* boxed value type */
1916 t = g_new0 (MonoType, 1);
1918 klass = mono_class_from_mono_type (t);
1920 o = mono_object_new (domain, klass);
1921 v = ((gchar *) o) + sizeof (MonoObject);
1922 mono_get_constant_value_from_blob (domain, def_type, def_value, v);
1925 case MONO_TYPE_STRING:
1926 case MONO_TYPE_CLASS:
1927 mono_get_constant_value_from_blob (domain, def_type, def_value, &o);
1930 g_assert_not_reached ();
1936 ICALL_EXPORT MonoReflectionType*
1937 ves_icall_MonoField_ResolveType (MonoReflectionField *ref_field)
1940 MonoClassField *field = ref_field->field;
1941 MonoType *type = mono_field_get_type_checked (field, &error);
1942 if (!mono_error_ok (&error))
1943 mono_error_raise_exception (&error);
1944 return mono_type_get_object (mono_object_domain (ref_field), type);
1947 ICALL_EXPORT MonoReflectionType*
1948 ves_icall_MonoGenericMethod_get_ReflectedType (MonoReflectionGenericMethod *rmethod)
1950 MonoMethod *method = rmethod->method.method;
1952 return mono_type_get_object (mono_object_domain (rmethod), &method->klass->byval_arg);
1955 /* From MonoProperty.cs */
1957 PInfo_Attributes = 1,
1958 PInfo_GetMethod = 1 << 1,
1959 PInfo_SetMethod = 1 << 2,
1960 PInfo_ReflectedType = 1 << 3,
1961 PInfo_DeclaringType = 1 << 4,
1966 ves_icall_get_property_info (MonoReflectionProperty *property, MonoPropertyInfo *info, PInfo req_info)
1968 MonoDomain *domain = mono_object_domain (property);
1970 if ((req_info & PInfo_ReflectedType) != 0)
1971 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &property->klass->byval_arg));
1972 if ((req_info & PInfo_DeclaringType) != 0)
1973 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &property->property->parent->byval_arg));
1975 if ((req_info & PInfo_Name) != 0)
1976 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, property->property->name));
1978 if ((req_info & PInfo_Attributes) != 0)
1979 info->attrs = property->property->attrs;
1981 if ((req_info & PInfo_GetMethod) != 0)
1982 MONO_STRUCT_SETREF (info, get, property->property->get ?
1983 mono_method_get_object (domain, property->property->get, property->klass): NULL);
1985 if ((req_info & PInfo_SetMethod) != 0)
1986 MONO_STRUCT_SETREF (info, set, property->property->set ?
1987 mono_method_get_object (domain, property->property->set, property->klass): NULL);
1989 * There may be other methods defined for properties, though, it seems they are not exposed
1990 * in the reflection API
1995 ves_icall_get_event_info (MonoReflectionMonoEvent *event, MonoEventInfo *info)
1997 MonoDomain *domain = mono_object_domain (event);
1999 MONO_STRUCT_SETREF (info, reflected_type, mono_type_get_object (domain, &event->klass->byval_arg));
2000 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &event->event->parent->byval_arg));
2002 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, event->event->name));
2003 info->attrs = event->event->attrs;
2004 MONO_STRUCT_SETREF (info, add_method, event->event->add ? mono_method_get_object (domain, event->event->add, NULL): NULL);
2005 MONO_STRUCT_SETREF (info, remove_method, event->event->remove ? mono_method_get_object (domain, event->event->remove, NULL): NULL);
2006 MONO_STRUCT_SETREF (info, raise_method, event->event->raise ? mono_method_get_object (domain, event->event->raise, NULL): NULL);
2008 #ifndef MONO_SMALL_CONFIG
2009 if (event->event->other) {
2011 while (event->event->other [n])
2013 MONO_STRUCT_SETREF (info, other_methods, mono_array_new (domain, mono_defaults.method_info_class, n));
2015 for (i = 0; i < n; i++)
2016 mono_array_setref (info->other_methods, i, mono_method_get_object (domain, event->event->other [i], NULL));
2022 collect_interfaces (MonoClass *klass, GHashTable *ifaces, MonoError *error)
2027 mono_class_setup_interfaces (klass, error);
2028 if (!mono_error_ok (error))
2031 for (i = 0; i < klass->interface_count; i++) {
2032 ic = klass->interfaces [i];
2033 g_hash_table_insert (ifaces, ic, ic);
2035 collect_interfaces (ic, ifaces, error);
2036 if (!mono_error_ok (error))
2042 MonoArray *iface_array;
2043 MonoGenericContext *context;
2047 } FillIfaceArrayData;
2050 fill_iface_array (gpointer key, gpointer value, gpointer user_data)
2052 FillIfaceArrayData *data = user_data;
2053 MonoClass *ic = key;
2054 MonoType *ret = &ic->byval_arg, *inflated = NULL;
2056 if (!mono_error_ok (data->error))
2059 if (data->context && ic->generic_class && ic->generic_class->context.class_inst->is_open) {
2060 inflated = ret = mono_class_inflate_generic_type_checked (ret, data->context, data->error);
2061 if (!mono_error_ok (data->error))
2065 mono_array_setref (data->iface_array, data->next_idx++, mono_type_get_object (data->domain, ret));
2068 mono_metadata_free_type (inflated);
2071 ICALL_EXPORT MonoArray*
2072 ves_icall_Type_GetInterfaces (MonoReflectionType* type)
2075 MonoClass *class = mono_class_from_mono_type (type->type);
2077 FillIfaceArrayData data = { 0 };
2080 GHashTable *iface_hash = g_hash_table_new (NULL, NULL);
2082 if (class->generic_class && class->generic_class->context.class_inst->is_open) {
2083 data.context = mono_class_get_context (class);
2084 class = class->generic_class->container_class;
2087 for (parent = class; parent; parent = parent->parent) {
2088 mono_class_setup_interfaces (parent, &error);
2089 if (!mono_error_ok (&error))
2091 collect_interfaces (parent, iface_hash, &error);
2092 if (!mono_error_ok (&error))
2096 data.error = &error;
2097 data.domain = mono_object_domain (type);
2099 len = g_hash_table_size (iface_hash);
2101 g_hash_table_destroy (iface_hash);
2102 if (!data.domain->empty_types)
2103 data.domain->empty_types = mono_array_new_cached (data.domain, mono_defaults.monotype_class, 0);
2104 return data.domain->empty_types;
2107 data.iface_array = mono_array_new_cached (data.domain, mono_defaults.monotype_class, len);
2108 g_hash_table_foreach (iface_hash, fill_iface_array, &data);
2109 if (!mono_error_ok (&error))
2112 g_hash_table_destroy (iface_hash);
2113 return data.iface_array;
2116 g_hash_table_destroy (iface_hash);
2117 mono_error_raise_exception (&error);
2122 ves_icall_Type_GetInterfaceMapData (MonoReflectionType *type, MonoReflectionType *iface, MonoArray **targets, MonoArray **methods)
2124 gboolean variance_used;
2125 MonoClass *class = mono_class_from_mono_type (type->type);
2126 MonoClass *iclass = mono_class_from_mono_type (iface->type);
2127 MonoReflectionMethod *member;
2130 int i = 0, len, ioffset;
2133 mono_class_init_or_throw (class);
2134 mono_class_init_or_throw (iclass);
2136 mono_class_setup_vtable (class);
2138 ioffset = mono_class_interface_offset_with_variance (class, iclass, &variance_used);
2142 len = mono_class_num_methods (iclass);
2143 domain = mono_object_domain (type);
2144 mono_gc_wbarrier_generic_store (targets, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2145 mono_gc_wbarrier_generic_store (methods, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2147 while ((method = mono_class_get_methods (iclass, &iter))) {
2148 member = mono_method_get_object (domain, method, iclass);
2149 mono_array_setref (*methods, i, member);
2150 member = mono_method_get_object (domain, class->vtable [i + ioffset], class);
2151 mono_array_setref (*targets, i, member);
2158 ves_icall_Type_GetPacking (MonoReflectionType *type, guint32 *packing, guint32 *size)
2160 MonoClass *klass = mono_class_from_mono_type (type->type);
2161 mono_class_init_or_throw (klass);
2163 if (image_is_dynamic (klass->image)) {
2164 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)type;
2165 *packing = tb->packing_size;
2166 *size = tb->class_size;
2168 mono_metadata_packing_from_typedef (klass->image, klass->type_token, packing, size);
2172 ICALL_EXPORT MonoReflectionType*
2173 ves_icall_MonoType_GetElementType (MonoReflectionType *type)
2177 if (!type->type->byref && type->type->type == MONO_TYPE_SZARRAY)
2178 return mono_type_get_object (mono_object_domain (type), &type->type->data.klass->byval_arg);
2180 class = mono_class_from_mono_type (type->type);
2181 mono_class_init_or_throw (class);
2183 // GetElementType should only return a type for:
2184 // Array Pointer PassedByRef
2185 if (type->type->byref)
2186 return mono_type_get_object (mono_object_domain (type), &class->byval_arg);
2187 else if (class->element_class && MONO_CLASS_IS_ARRAY (class))
2188 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2189 else if (class->element_class && type->type->type == MONO_TYPE_PTR)
2190 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2195 ICALL_EXPORT MonoReflectionType*
2196 ves_icall_get_type_parent (MonoReflectionType *type)
2198 MonoClass *class = mono_class_from_mono_type (type->type);
2199 return class->parent ? mono_type_get_object (mono_object_domain (type), &class->parent->byval_arg): NULL;
2202 ICALL_EXPORT MonoBoolean
2203 ves_icall_type_ispointer (MonoReflectionType *type)
2205 return type->type->type == MONO_TYPE_PTR;
2208 ICALL_EXPORT MonoBoolean
2209 ves_icall_type_isprimitive (MonoReflectionType *type)
2211 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)));
2214 ICALL_EXPORT MonoBoolean
2215 ves_icall_type_isbyref (MonoReflectionType *type)
2217 return type->type->byref;
2220 ICALL_EXPORT MonoBoolean
2221 ves_icall_type_iscomobject (MonoReflectionType *type)
2223 MonoClass *klass = mono_class_from_mono_type (type->type);
2224 mono_class_init_or_throw (klass);
2226 return mono_class_is_com_object (klass);
2229 ICALL_EXPORT MonoReflectionModule*
2230 ves_icall_MonoType_get_Module (MonoReflectionType *type)
2232 MonoClass *class = mono_class_from_mono_type (type->type);
2233 return mono_module_get_object (mono_object_domain (type), class->image);
2236 ICALL_EXPORT MonoReflectionAssembly*
2237 ves_icall_MonoType_get_Assembly (MonoReflectionType *type)
2239 MonoDomain *domain = mono_domain_get ();
2240 MonoClass *class = mono_class_from_mono_type (type->type);
2241 return mono_assembly_get_object (domain, class->image->assembly);
2244 ICALL_EXPORT MonoReflectionType*
2245 ves_icall_MonoType_get_DeclaringType (MonoReflectionType *type)
2247 MonoDomain *domain = mono_domain_get ();
2250 if (type->type->byref)
2252 if (type->type->type == MONO_TYPE_VAR) {
2253 MonoGenericContainer *param = mono_type_get_generic_param_owner (type->type);
2254 class = param ? param->owner.klass : NULL;
2255 } else if (type->type->type == MONO_TYPE_MVAR) {
2256 MonoGenericContainer *param = mono_type_get_generic_param_owner (type->type);
2257 class = param ? param->owner.method->klass : NULL;
2259 class = mono_class_from_mono_type (type->type)->nested_in;
2262 return class ? mono_type_get_object (domain, &class->byval_arg) : NULL;
2265 ICALL_EXPORT MonoString*
2266 ves_icall_MonoType_get_Name (MonoReflectionType *type)
2268 MonoDomain *domain = mono_domain_get ();
2269 MonoClass *class = mono_class_from_mono_type (type->type);
2271 if (type->type->byref) {
2272 char *n = g_strdup_printf ("%s&", class->name);
2273 MonoString *res = mono_string_new (domain, n);
2279 return mono_string_new (domain, class->name);
2283 ICALL_EXPORT MonoString*
2284 ves_icall_MonoType_get_Namespace (MonoReflectionType *type)
2286 MonoDomain *domain = mono_domain_get ();
2287 MonoClass *class = mono_class_from_mono_type (type->type);
2289 while (class->nested_in)
2290 class = class->nested_in;
2292 if (class->name_space [0] == '\0')
2295 return mono_string_new (domain, class->name_space);
2299 ves_icall_MonoType_GetArrayRank (MonoReflectionType *type)
2303 if (type->type->type != MONO_TYPE_ARRAY && type->type->type != MONO_TYPE_SZARRAY) {
2304 mono_set_pending_exception (mono_get_exception_argument ("type", "Type must be an array type"));
2308 class = mono_class_from_mono_type (type->type);
2313 ICALL_EXPORT MonoArray*
2314 ves_icall_MonoType_GetGenericArguments (MonoReflectionType *type)
2317 MonoClass *klass, *pklass;
2318 MonoDomain *domain = mono_object_domain (type);
2319 MonoVTable *array_vtable = mono_class_vtable_full (domain, mono_array_class_get_cached (mono_defaults.systemtype_class, 1), TRUE);
2322 klass = mono_class_from_mono_type (type->type);
2324 if (klass->generic_container) {
2325 MonoGenericContainer *container = klass->generic_container;
2326 res = mono_array_new_specific (array_vtable, container->type_argc);
2327 for (i = 0; i < container->type_argc; ++i) {
2328 pklass = mono_class_from_generic_parameter (mono_generic_container_get_param (container, i), klass->image, FALSE);
2329 mono_array_setref (res, i, mono_type_get_object (domain, &pklass->byval_arg));
2331 } else if (klass->generic_class) {
2332 MonoGenericInst *inst = klass->generic_class->context.class_inst;
2333 res = mono_array_new_specific (array_vtable, inst->type_argc);
2334 for (i = 0; i < inst->type_argc; ++i)
2335 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2337 res = mono_array_new_specific (array_vtable, 0);
2342 ICALL_EXPORT gboolean
2343 ves_icall_Type_get_IsGenericTypeDefinition (MonoReflectionType *type)
2347 if (!IS_MONOTYPE (type))
2350 if (type->type->byref)
2353 klass = mono_class_from_mono_type (type->type);
2354 return klass->generic_container != NULL;
2357 ICALL_EXPORT MonoReflectionType*
2358 ves_icall_Type_GetGenericTypeDefinition_impl (MonoReflectionType *type)
2362 if (type->type->byref)
2365 klass = mono_class_from_mono_type (type->type);
2367 if (klass->generic_container) {
2368 return type; /* check this one */
2370 if (klass->generic_class) {
2371 MonoClass *generic_class = klass->generic_class->container_class;
2374 tb = mono_class_get_ref_info (generic_class);
2376 if (generic_class->wastypebuilder && tb)
2379 return mono_type_get_object (mono_object_domain (type), &generic_class->byval_arg);
2384 ICALL_EXPORT MonoReflectionType*
2385 ves_icall_Type_MakeGenericType (MonoReflectionType *type, MonoArray *type_array)
2388 MonoType *geninst, **types;
2391 g_assert (IS_MONOTYPE (type));
2392 mono_class_init_or_throw (mono_class_from_mono_type (type->type));
2394 count = mono_array_length (type_array);
2395 types = g_new0 (MonoType *, count);
2397 for (i = 0; i < count; i++) {
2398 MonoReflectionType *t = mono_array_get (type_array, gpointer, i);
2399 types [i] = t->type;
2402 geninst = mono_reflection_bind_generic_parameters (type, count, types);
2407 class = mono_class_from_mono_type (geninst);
2409 /*we might inflate to the GTD*/
2410 if (class->generic_class && !mono_verifier_class_is_valid_generic_instantiation (class)) {
2411 mono_set_pending_exception (mono_get_exception_argument ("typeArguments", "Invalid generic arguments"));
2415 return mono_type_get_object (mono_object_domain (type), geninst);
2418 ICALL_EXPORT gboolean
2419 ves_icall_Type_get_IsGenericInstance (MonoReflectionType *type)
2423 if (type->type->byref)
2426 klass = mono_class_from_mono_type (type->type);
2428 return klass->generic_class != NULL;
2431 ICALL_EXPORT gboolean
2432 ves_icall_Type_get_IsGenericType (MonoReflectionType *type)
2436 if (!IS_MONOTYPE (type))
2439 if (type->type->byref)
2442 klass = mono_class_from_mono_type (type->type);
2443 return klass->generic_class != NULL || klass->generic_container != NULL;
2447 ves_icall_Type_GetGenericParameterPosition (MonoReflectionType *type)
2449 if (!IS_MONOTYPE (type))
2452 if (is_generic_parameter (type->type))
2453 return mono_type_get_generic_param_num (type->type);
2457 ICALL_EXPORT GenericParameterAttributes
2458 ves_icall_Type_GetGenericParameterAttributes (MonoReflectionType *type)
2460 g_assert (IS_MONOTYPE (type));
2461 g_assert (is_generic_parameter (type->type));
2462 return mono_generic_param_info (type->type->data.generic_param)->flags;
2465 ICALL_EXPORT MonoArray *
2466 ves_icall_Type_GetGenericParameterConstraints (MonoReflectionType *type)
2468 MonoGenericParamInfo *param_info;
2474 g_assert (IS_MONOTYPE (type));
2476 domain = mono_object_domain (type);
2477 param_info = mono_generic_param_info (type->type->data.generic_param);
2478 for (count = 0, ptr = param_info->constraints; ptr && *ptr; ptr++, count++)
2481 res = mono_array_new (domain, mono_defaults.monotype_class, count);
2482 for (i = 0; i < count; i++)
2483 mono_array_setref (res, i, mono_type_get_object (domain, ¶m_info->constraints [i]->byval_arg));
2489 ICALL_EXPORT MonoBoolean
2490 ves_icall_MonoType_get_IsGenericParameter (MonoReflectionType *type)
2492 return is_generic_parameter (type->type);
2495 ICALL_EXPORT MonoBoolean
2496 ves_icall_TypeBuilder_get_IsGenericParameter (MonoReflectionTypeBuilder *tb)
2498 return is_generic_parameter (tb->type.type);
2502 ves_icall_EnumBuilder_setup_enum_type (MonoReflectionType *enumtype,
2503 MonoReflectionType *t)
2505 enumtype->type = t->type;
2508 ICALL_EXPORT MonoReflectionMethod*
2509 ves_icall_MonoType_GetCorrespondingInflatedMethod (MonoReflectionType *type,
2510 MonoReflectionMethod* generic)
2517 domain = ((MonoObject *)type)->vtable->domain;
2519 klass = mono_class_from_mono_type (type->type);
2520 mono_class_init_or_throw (klass);
2523 while ((method = mono_class_get_methods (klass, &iter))) {
2524 if (method->token == generic->method->token)
2525 return mono_method_get_object (domain, method, klass);
2533 ICALL_EXPORT MonoReflectionMethod *
2534 ves_icall_MonoType_get_DeclaringMethod (MonoReflectionType *ref_type)
2537 MonoType *type = ref_type->type;
2539 if (type->byref || (type->type != MONO_TYPE_MVAR && type->type != MONO_TYPE_VAR)) {
2540 mono_set_pending_exception (mono_get_exception_invalid_operation ("DeclaringMethod can only be used on generic arguments"));
2543 if (type->type == MONO_TYPE_VAR)
2546 method = mono_type_get_generic_param_owner (type)->owner.method;
2548 return mono_method_get_object (mono_object_domain (ref_type), method, method->klass);
2551 ICALL_EXPORT MonoReflectionDllImportAttribute*
2552 ves_icall_MonoMethod_GetDllImportAttribute (MonoMethod *method)
2554 static MonoClass *DllImportAttributeClass = NULL;
2555 MonoDomain *domain = mono_domain_get ();
2556 MonoReflectionDllImportAttribute *attr;
2557 MonoImage *image = method->klass->image;
2558 MonoMethodPInvoke *piinfo = (MonoMethodPInvoke *)method;
2559 MonoTableInfo *tables = image->tables;
2560 MonoTableInfo *im = &tables [MONO_TABLE_IMPLMAP];
2561 MonoTableInfo *mr = &tables [MONO_TABLE_MODULEREF];
2562 guint32 im_cols [MONO_IMPLMAP_SIZE];
2563 guint32 scope_token;
2564 const char *import = NULL;
2565 const char *scope = NULL;
2568 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
2571 if (!DllImportAttributeClass) {
2572 DllImportAttributeClass =
2573 mono_class_from_name (mono_defaults.corlib,
2574 "System.Runtime.InteropServices", "DllImportAttribute");
2575 g_assert (DllImportAttributeClass);
2578 if (image_is_dynamic (method->klass->image)) {
2579 MonoReflectionMethodAux *method_aux =
2580 g_hash_table_lookup (
2581 ((MonoDynamicImage*)method->klass->image)->method_aux_hash, method);
2583 import = method_aux->dllentry;
2584 scope = method_aux->dll;
2587 if (!import || !scope) {
2588 mono_set_pending_exception (mono_get_exception_argument ("method", "System.Reflection.Emit method with invalid pinvoke information"));
2593 if (piinfo->implmap_idx) {
2594 mono_metadata_decode_row (im, piinfo->implmap_idx - 1, im_cols, MONO_IMPLMAP_SIZE);
2596 piinfo->piflags = im_cols [MONO_IMPLMAP_FLAGS];
2597 import = mono_metadata_string_heap (image, im_cols [MONO_IMPLMAP_NAME]);
2598 scope_token = mono_metadata_decode_row_col (mr, im_cols [MONO_IMPLMAP_SCOPE] - 1, MONO_MODULEREF_NAME);
2599 scope = mono_metadata_string_heap (image, scope_token);
2602 flags = piinfo->piflags;
2604 attr = (MonoReflectionDllImportAttribute*)mono_object_new (domain, DllImportAttributeClass);
2606 MONO_OBJECT_SETREF (attr, dll, mono_string_new (domain, scope));
2607 MONO_OBJECT_SETREF (attr, entry_point, mono_string_new (domain, import));
2608 attr->call_conv = (flags & 0x700) >> 8;
2609 attr->charset = ((flags & 0x6) >> 1) + 1;
2610 if (attr->charset == 1)
2612 attr->exact_spelling = (flags & 0x1) != 0;
2613 attr->set_last_error = (flags & 0x40) != 0;
2614 attr->best_fit_mapping = (flags & 0x30) == 0x10;
2615 attr->throw_on_unmappable = (flags & 0x3000) == 0x1000;
2616 attr->preserve_sig = FALSE;
2621 ICALL_EXPORT MonoReflectionMethod *
2622 ves_icall_MonoMethod_GetGenericMethodDefinition (MonoReflectionMethod *method)
2624 MonoMethodInflated *imethod;
2627 if (method->method->is_generic)
2630 if (!method->method->is_inflated)
2633 imethod = (MonoMethodInflated *) method->method;
2635 result = imethod->declaring;
2636 /* Not a generic method. */
2637 if (!result->is_generic)
2640 if (image_is_dynamic (method->method->klass->image)) {
2641 MonoDynamicImage *image = (MonoDynamicImage*)method->method->klass->image;
2642 MonoReflectionMethod *res;
2645 * FIXME: Why is this stuff needed at all ? Why can't the code below work for
2646 * the dynamic case as well ?
2648 mono_image_lock ((MonoImage*)image);
2649 res = mono_g_hash_table_lookup (image->generic_def_objects, imethod);
2650 mono_image_unlock ((MonoImage*)image);
2656 if (imethod->context.class_inst) {
2657 MonoClass *klass = ((MonoMethod *) imethod)->klass;
2658 /*Generic methods gets the context of the GTD.*/
2659 if (mono_class_get_context (klass)) {
2661 result = mono_class_inflate_generic_method_full_checked (result, klass, mono_class_get_context (klass), &error);
2662 mono_error_raise_exception (&error);
2666 return mono_method_get_object (mono_object_domain (method), result, NULL);
2669 ICALL_EXPORT gboolean
2670 ves_icall_MonoMethod_get_IsGenericMethod (MonoReflectionMethod *method)
2672 return mono_method_signature (method->method)->generic_param_count != 0;
2675 ICALL_EXPORT gboolean
2676 ves_icall_MonoMethod_get_IsGenericMethodDefinition (MonoReflectionMethod *method)
2678 return method->method->is_generic;
2681 ICALL_EXPORT MonoArray*
2682 ves_icall_MonoMethod_GetGenericArguments (MonoReflectionMethod *method)
2688 domain = mono_object_domain (method);
2690 if (method->method->is_inflated) {
2691 MonoGenericInst *inst = mono_method_get_context (method->method)->method_inst;
2694 count = inst->type_argc;
2695 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2697 for (i = 0; i < count; i++)
2698 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2704 count = mono_method_signature (method->method)->generic_param_count;
2705 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2707 for (i = 0; i < count; i++) {
2708 MonoGenericContainer *container = mono_method_get_generic_container (method->method);
2709 MonoGenericParam *param = mono_generic_container_get_param (container, i);
2710 MonoClass *pklass = mono_class_from_generic_parameter (
2711 param, method->method->klass->image, TRUE);
2712 mono_array_setref (res, i,
2713 mono_type_get_object (domain, &pklass->byval_arg));
2719 ICALL_EXPORT MonoObject *
2720 ves_icall_InternalInvoke (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoException **exc)
2723 * Invoke from reflection is supposed to always be a virtual call (the API
2724 * is stupid), mono_runtime_invoke_*() calls the provided method, allowing
2725 * greater flexibility.
2727 MonoMethod *m = method->method;
2728 MonoMethodSignature *sig = mono_method_signature (m);
2735 if (mono_security_core_clr_enabled ())
2736 mono_security_core_clr_ensure_reflection_access_method (m);
2738 if (!(m->flags & METHOD_ATTRIBUTE_STATIC)) {
2739 if (!mono_class_vtable_full (mono_object_domain (method), m->klass, FALSE)) {
2740 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_class_get_exception_for_failure (m->klass));
2745 if (!mono_object_isinst (this, m->klass)) {
2746 char *this_name = mono_type_get_full_name (mono_object_get_class (this));
2747 char *target_name = mono_type_get_full_name (m->klass);
2748 char *msg = g_strdup_printf ("Object of type '%s' doesn't match target type '%s'", this_name, target_name);
2749 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", msg));
2751 g_free (target_name);
2755 m = mono_object_get_virtual_method (this, m);
2756 /* must pass the pointer to the value for valuetype methods */
2757 if (m->klass->valuetype)
2758 obj = mono_object_unbox (this);
2759 } else if (strcmp (m->name, ".ctor") && !m->wrapper_type) {
2760 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", "Non-static method requires a target."));
2765 if (sig->ret->byref) {
2766 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"));
2770 pcount = params? mono_array_length (params): 0;
2771 if (pcount != sig->param_count) {
2772 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name (mono_defaults.corlib, "System.Reflection", "TargetParameterCountException"));
2776 if ((m->klass->flags & TYPE_ATTRIBUTE_ABSTRACT) && !strcmp (m->name, ".ctor") && !this) {
2777 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."));
2781 image = m->klass->image;
2782 if (image->assembly->ref_only) {
2783 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."));
2787 if (image_is_dynamic (image) && !((MonoDynamicImage*)image)->run) {
2788 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_get_exception_not_supported ("Cannot invoke a method in a dynamic assembly without run access."));
2792 if (m->klass->rank && !strcmp (m->name, ".ctor")) {
2795 intptr_t *lower_bounds;
2796 pcount = mono_array_length (params);
2797 lengths = alloca (sizeof (uintptr_t) * pcount);
2798 /* Note: the synthetized array .ctors have int32 as argument type */
2799 for (i = 0; i < pcount; ++i)
2800 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, i) + sizeof (MonoObject));
2802 if (m->klass->rank == 1 && sig->param_count == 2 && m->klass->element_class->rank) {
2803 /* This is a ctor for jagged arrays. MS creates an array of arrays. */
2804 MonoArray *arr = mono_array_new_full (mono_object_domain (params), m->klass, lengths, NULL);
2806 for (i = 0; i < mono_array_length (arr); ++i) {
2807 MonoArray *subarray = mono_array_new_full (mono_object_domain (params), m->klass->element_class, &lengths [1], NULL);
2809 mono_array_setref_fast (arr, i, subarray);
2811 return (MonoObject*)arr;
2814 if (m->klass->rank == pcount) {
2815 /* Only lengths provided. */
2816 lower_bounds = NULL;
2818 g_assert (pcount == (m->klass->rank * 2));
2819 /* lower bounds are first. */
2820 lower_bounds = (intptr_t*)lengths;
2821 lengths += m->klass->rank;
2824 return (MonoObject*)mono_array_new_full (mono_object_domain (params), m->klass, lengths, lower_bounds);
2826 return mono_runtime_invoke_array (m, obj, params, NULL);
2829 #ifndef DISABLE_REMOTING
2830 ICALL_EXPORT MonoObject *
2831 ves_icall_InternalExecute (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoArray **outArgs)
2833 MonoDomain *domain = mono_object_domain (method);
2834 MonoMethod *m = method->method;
2835 MonoMethodSignature *sig = mono_method_signature (m);
2836 MonoArray *out_args;
2838 int i, j, outarg_count = 0;
2840 if (m->klass == mono_defaults.object_class) {
2841 if (!strcmp (m->name, "FieldGetter")) {
2842 MonoClass *k = this->vtable->klass;
2846 /* If this is a proxy, then it must be a CBO */
2847 if (k == mono_defaults.transparent_proxy_class) {
2848 MonoTransparentProxy *tp = (MonoTransparentProxy*) this;
2849 this = tp->rp->unwrapped_server;
2851 k = this->vtable->klass;
2854 name = mono_array_get (params, MonoString *, 1);
2855 str = mono_string_to_utf8 (name);
2858 MonoClassField* field = mono_class_get_field_from_name (k, str);
2860 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2861 if (field_klass->valuetype)
2862 result = mono_value_box (domain, field_klass, (char *)this + field->offset);
2864 result = *((gpointer *)((char *)this + field->offset));
2866 out_args = mono_array_new (domain, mono_defaults.object_class, 1);
2867 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2868 mono_array_setref (out_args, 0, result);
2876 g_assert_not_reached ();
2878 } else if (!strcmp (m->name, "FieldSetter")) {
2879 MonoClass *k = this->vtable->klass;
2885 /* If this is a proxy, then it must be a CBO */
2886 if (k == mono_defaults.transparent_proxy_class) {
2887 MonoTransparentProxy *tp = (MonoTransparentProxy*) this;
2888 this = tp->rp->unwrapped_server;
2890 k = this->vtable->klass;
2893 name = mono_array_get (params, MonoString *, 1);
2894 str = mono_string_to_utf8 (name);
2897 MonoClassField* field = mono_class_get_field_from_name (k, str);
2899 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2900 MonoObject *val = mono_array_get (params, gpointer, 2);
2902 if (field_klass->valuetype) {
2903 size = mono_type_size (field->type, &align);
2904 g_assert (size == mono_class_value_size (field_klass, NULL));
2905 mono_gc_wbarrier_value_copy ((char *)this + field->offset, (char*)val + sizeof (MonoObject), 1, field_klass);
2907 mono_gc_wbarrier_set_field (this, (char*)this + field->offset, val);
2910 out_args = mono_array_new (domain, mono_defaults.object_class, 0);
2911 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2921 g_assert_not_reached ();
2926 for (i = 0; i < mono_array_length (params); i++) {
2927 if (sig->params [i]->byref)
2931 out_args = mono_array_new (domain, mono_defaults.object_class, outarg_count);
2933 /* handle constructors only for objects already allocated */
2934 if (!strcmp (method->method->name, ".ctor"))
2937 /* This can be called only on MBR objects, so no need to unbox for valuetypes. */
2938 g_assert (!method->method->klass->valuetype);
2939 result = mono_runtime_invoke_array (method->method, this, params, NULL);
2941 for (i = 0, j = 0; i < mono_array_length (params); i++) {
2942 if (sig->params [i]->byref) {
2944 arg = mono_array_get (params, gpointer, i);
2945 mono_array_setref (out_args, j, arg);
2950 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2957 read_enum_value (char *mem, int type)
2960 case MONO_TYPE_BOOLEAN:
2962 return *(guint8*)mem;
2964 return *(gint8*)mem;
2965 case MONO_TYPE_CHAR:
2967 return *(guint16*)mem;
2969 return *(gint16*)mem;
2971 return *(guint32*)mem;
2973 return *(gint32*)mem;
2975 return *(guint64*)mem;
2977 return *(gint64*)mem;
2979 g_assert_not_reached ();
2985 write_enum_value (char *mem, int type, guint64 value)
2989 case MONO_TYPE_I1: {
2990 guint8 *p = (guint8*)mem;
2995 case MONO_TYPE_I2: {
2996 guint16 *p = (void*)mem;
3001 case MONO_TYPE_I4: {
3002 guint32 *p = (void*)mem;
3007 case MONO_TYPE_I8: {
3008 guint64 *p = (void*)mem;
3013 g_assert_not_reached ();
3018 ICALL_EXPORT MonoObject *
3019 ves_icall_System_Enum_ToObject (MonoReflectionType *enumType, MonoObject *value)
3022 MonoClass *enumc, *objc;
3027 MONO_CHECK_ARG_NULL (enumType, NULL);
3028 MONO_CHECK_ARG_NULL (value, NULL);
3030 domain = mono_object_domain (enumType);
3031 enumc = mono_class_from_mono_type (enumType->type);
3033 mono_class_init_or_throw (enumc);
3035 objc = value->vtable->klass;
3037 if (!enumc->enumtype) {
3038 mono_set_pending_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3041 if (!((objc->enumtype) || (objc->byval_arg.type >= MONO_TYPE_BOOLEAN && objc->byval_arg.type <= MONO_TYPE_U8))) {
3042 mono_set_pending_exception (mono_get_exception_argument ("value", "The value passed in must be an enum base or an underlying type for an enum, such as an Int32."));
3046 etype = mono_class_enum_basetype (enumc);
3048 /* MS throws this for typebuilders */
3049 mono_set_pending_exception (mono_get_exception_argument ("Type must be a type provided by the runtime.", "enumType"));
3053 res = mono_object_new (domain, enumc);
3054 val = read_enum_value ((char *)value + sizeof (MonoObject), objc->enumtype? mono_class_enum_basetype (objc)->type: objc->byval_arg.type);
3055 write_enum_value ((char *)res + sizeof (MonoObject), etype->type, val);
3060 ICALL_EXPORT MonoBoolean
3061 ves_icall_System_Enum_InternalHasFlag (MonoObject *a, MonoObject *b)
3063 int size = mono_class_value_size (a->vtable->klass, NULL);
3064 guint64 a_val = 0, b_val = 0;
3066 memcpy (&a_val, mono_object_unbox (a), size);
3067 memcpy (&b_val, mono_object_unbox (b), size);
3069 return (a_val & b_val) == b_val;
3072 ICALL_EXPORT MonoObject *
3073 ves_icall_System_Enum_get_value (MonoObject *this)
3084 g_assert (this->vtable->klass->enumtype);
3086 enumc = mono_class_from_mono_type (mono_class_enum_basetype (this->vtable->klass));
3087 res = mono_object_new (mono_object_domain (this), enumc);
3088 dst = (char *)res + sizeof (MonoObject);
3089 src = (char *)this + sizeof (MonoObject);
3090 size = mono_class_value_size (enumc, NULL);
3092 memcpy (dst, src, size);
3097 ICALL_EXPORT MonoReflectionType *
3098 ves_icall_System_Enum_get_underlying_type (MonoReflectionType *type)
3103 klass = mono_class_from_mono_type (type->type);
3104 mono_class_init_or_throw (klass);
3106 etype = mono_class_enum_basetype (klass);
3108 /* MS throws this for typebuilders */
3109 mono_set_pending_exception (mono_get_exception_argument ("Type must be a type provided by the runtime.", "enumType"));
3113 return mono_type_get_object (mono_object_domain (type), etype);
3117 ves_icall_System_Enum_compare_value_to (MonoObject *this, MonoObject *other)
3119 gpointer tdata = (char *)this + sizeof (MonoObject);
3120 gpointer odata = (char *)other + sizeof (MonoObject);
3121 MonoType *basetype = mono_class_enum_basetype (this->vtable->klass);
3122 g_assert (basetype);
3124 #define COMPARE_ENUM_VALUES(ENUM_TYPE) do { \
3125 ENUM_TYPE me = *((ENUM_TYPE*)tdata); \
3126 ENUM_TYPE other = *((ENUM_TYPE*)odata); \
3129 return me > other ? 1 : -1; \
3132 switch (basetype->type) {
3134 COMPARE_ENUM_VALUES (guint8);
3136 COMPARE_ENUM_VALUES (gint8);
3137 case MONO_TYPE_CHAR:
3139 COMPARE_ENUM_VALUES (guint16);
3141 COMPARE_ENUM_VALUES (gint16);
3143 COMPARE_ENUM_VALUES (guint32);
3145 COMPARE_ENUM_VALUES (gint32);
3147 COMPARE_ENUM_VALUES (guint64);
3149 COMPARE_ENUM_VALUES (gint64);
3151 g_error ("Implement type 0x%02x in get_hashcode", basetype->type);
3153 #undef COMPARE_ENUM_VALUES
3158 ves_icall_System_Enum_get_hashcode (MonoObject *this)
3160 gpointer data = (char *)this + sizeof (MonoObject);
3161 MonoType *basetype = mono_class_enum_basetype (this->vtable->klass);
3162 g_assert (basetype);
3164 switch (basetype->type) {
3166 return *((gint8*)data);
3168 return *((guint8*)data);
3169 case MONO_TYPE_CHAR:
3171 return *((guint16*)data);
3174 return *((gint16*)data);
3176 return *((guint32*)data);
3178 return *((gint32*)data);
3180 case MONO_TYPE_I8: {
3181 gint64 value = *((gint64*)data);
3182 return (gint)(value & 0xffffffff) ^ (int)(value >> 32);
3185 g_error ("Implement type 0x%02x in get_hashcode", basetype->type);
3191 ves_icall_get_enum_info (MonoReflectionType *type, MonoEnumInfo *info)
3193 MonoDomain *domain = mono_object_domain (type);
3194 MonoClass *enumc = mono_class_from_mono_type (type->type);
3195 guint j = 0, nvalues, crow;
3197 MonoClassField *field;
3199 mono_class_init_or_throw (enumc);
3201 MONO_STRUCT_SETREF (info, utype, mono_type_get_object (domain, mono_class_enum_basetype (enumc)));
3202 nvalues = mono_class_num_fields (enumc) ? mono_class_num_fields (enumc) - 1 : 0;
3203 MONO_STRUCT_SETREF (info, names, mono_array_new (domain, mono_defaults.string_class, nvalues));
3204 MONO_STRUCT_SETREF (info, values, mono_array_new (domain, enumc, nvalues));
3208 while ((field = mono_class_get_fields (enumc, &iter))) {
3211 MonoTypeEnum def_type;
3213 if (!(field->type->attrs & FIELD_ATTRIBUTE_STATIC))
3215 if (strcmp ("value__", mono_field_get_name (field)) == 0)
3217 if (mono_field_is_deleted (field))
3219 mono_array_setref (info->names, j, mono_string_new (domain, mono_field_get_name (field)));
3221 p = mono_class_get_field_default_value (field, &def_type);
3222 len = mono_metadata_decode_blob_size (p, &p);
3223 switch (mono_class_enum_basetype (enumc)->type) {
3226 mono_array_set (info->values, gchar, j, *p);
3228 case MONO_TYPE_CHAR:
3231 mono_array_set (info->values, gint16, j, read16 (p));
3235 mono_array_set (info->values, gint32, j, read32 (p));
3239 mono_array_set (info->values, gint64, j, read64 (p));
3242 g_error ("Implement type 0x%02x in get_enum_info", mono_class_enum_basetype (enumc)->type);
3249 BFLAGS_IgnoreCase = 1,
3250 BFLAGS_DeclaredOnly = 2,
3251 BFLAGS_Instance = 4,
3253 BFLAGS_Public = 0x10,
3254 BFLAGS_NonPublic = 0x20,
3255 BFLAGS_FlattenHierarchy = 0x40,
3256 BFLAGS_InvokeMethod = 0x100,
3257 BFLAGS_CreateInstance = 0x200,
3258 BFLAGS_GetField = 0x400,
3259 BFLAGS_SetField = 0x800,
3260 BFLAGS_GetProperty = 0x1000,
3261 BFLAGS_SetProperty = 0x2000,
3262 BFLAGS_ExactBinding = 0x10000,
3263 BFLAGS_SuppressChangeType = 0x20000,
3264 BFLAGS_OptionalParamBinding = 0x40000
3267 ICALL_EXPORT MonoReflectionField *
3268 ves_icall_Type_GetField (MonoReflectionType *type, MonoString *name, guint32 bflags)
3271 MonoClass *startklass, *klass;
3273 MonoClassField *field;
3276 int (*compare_func) (const char *s1, const char *s2) = NULL;
3277 domain = ((MonoObject *)type)->vtable->domain;
3278 klass = startklass = mono_class_from_mono_type (type->type);
3281 mono_set_pending_exception (mono_get_exception_argument_null ("name"));
3284 if (type->type->byref)
3287 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3290 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3291 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
3296 while ((field = mono_class_get_fields_lazy (klass, &iter))) {
3297 guint32 flags = mono_field_get_flags (field);
3300 if (mono_field_is_deleted_with_flags (field, flags))
3302 if ((flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
3303 if (bflags & BFLAGS_Public)
3305 } else if ((klass == startklass) || (flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) != FIELD_ATTRIBUTE_PRIVATE) {
3306 if (bflags & BFLAGS_NonPublic) {
3313 if (flags & FIELD_ATTRIBUTE_STATIC) {
3314 if (bflags & BFLAGS_Static)
3315 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3318 if (bflags & BFLAGS_Instance)
3325 utf8_name = mono_string_to_utf8 (name);
3327 if (compare_func (mono_field_get_name (field), utf8_name)) {
3333 return mono_field_get_object (domain, klass, field);
3335 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3341 ICALL_EXPORT MonoArray*
3342 ves_icall_Type_GetFields_internal (MonoReflectionType *type, guint32 bflags, MonoReflectionType *reftype)
3345 MonoClass *startklass, *klass, *refklass;
3350 MonoClassField *field;
3351 MonoPtrArray tmp_array;
3353 domain = ((MonoObject *)type)->vtable->domain;
3354 if (type->type->byref)
3355 return mono_array_new (domain, mono_defaults.field_info_class, 0);
3356 klass = startklass = mono_class_from_mono_type (type->type);
3357 refklass = mono_class_from_mono_type (reftype->type);
3359 mono_ptr_array_init (tmp_array, 2);
3362 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3363 mono_ptr_array_destroy (tmp_array);
3364 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
3369 while ((field = mono_class_get_fields_lazy (klass, &iter))) {
3370 guint32 flags = mono_field_get_flags (field);
3372 if (mono_field_is_deleted_with_flags (field, flags))
3374 if ((flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
3375 if (bflags & BFLAGS_Public)
3377 } else if ((klass == startklass) || (flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) != FIELD_ATTRIBUTE_PRIVATE) {
3378 if (bflags & BFLAGS_NonPublic) {
3385 if (flags & FIELD_ATTRIBUTE_STATIC) {
3386 if (bflags & BFLAGS_Static)
3387 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3390 if (bflags & BFLAGS_Instance)
3396 member = (MonoObject*)mono_field_get_object (domain, refklass, field);
3397 mono_ptr_array_append (tmp_array, member);
3399 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3402 res = mono_array_new_cached (domain, mono_defaults.field_info_class, mono_ptr_array_size (tmp_array));
3404 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3405 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3407 mono_ptr_array_destroy (tmp_array);
3413 method_nonpublic (MonoMethod* method, gboolean start_klass)
3415 switch (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) {
3416 case METHOD_ATTRIBUTE_ASSEM:
3417 return (start_klass || mono_defaults.generic_ilist_class);
3418 case METHOD_ATTRIBUTE_PRIVATE:
3420 case METHOD_ATTRIBUTE_PUBLIC:
3428 mono_class_get_methods_by_name (MonoClass *klass, const char *name, guint32 bflags, gboolean ignore_case, gboolean allow_ctors, MonoException **ex)
3431 MonoClass *startklass;
3434 int len, match, nslots;
3435 /*FIXME, use MonoBitSet*/
3436 guint32 method_slots_default [8];
3437 guint32 *method_slots = NULL;
3438 int (*compare_func) (const char *s1, const char *s2) = NULL;
3440 array = g_ptr_array_new ();
3446 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3448 /* An optimization for calls made from Delegate:CreateDelegate () */
3449 if (klass->delegate && name && !strcmp (name, "Invoke") && (bflags == (BFLAGS_Public | BFLAGS_Static | BFLAGS_Instance))) {
3450 method = mono_get_delegate_invoke (klass);
3451 if (mono_loader_get_last_error ())
3454 g_ptr_array_add (array, method);
3458 mono_class_setup_methods (klass);
3459 mono_class_setup_vtable (klass);
3460 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3463 if (is_generic_parameter (&klass->byval_arg))
3464 nslots = mono_class_get_vtable_size (klass->parent);
3466 nslots = MONO_CLASS_IS_INTERFACE (klass) ? mono_class_num_methods (klass) : mono_class_get_vtable_size (klass);
3467 if (nslots >= sizeof (method_slots_default) * 8) {
3468 method_slots = g_new0 (guint32, nslots / 32 + 1);
3470 method_slots = method_slots_default;
3471 memset (method_slots, 0, sizeof (method_slots_default));
3474 mono_class_setup_methods (klass);
3475 mono_class_setup_vtable (klass);
3476 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3480 while ((method = mono_class_get_methods (klass, &iter))) {
3482 if (method->slot != -1) {
3483 g_assert (method->slot < nslots);
3484 if (method_slots [method->slot >> 5] & (1 << (method->slot & 0x1f)))
3486 if (!(method->flags & METHOD_ATTRIBUTE_NEW_SLOT))
3487 method_slots [method->slot >> 5] |= 1 << (method->slot & 0x1f);
3490 if (!allow_ctors && method->name [0] == '.' && (strcmp (method->name, ".ctor") == 0 || strcmp (method->name, ".cctor") == 0))
3492 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3493 if (bflags & BFLAGS_Public)
3495 } else if ((bflags & BFLAGS_NonPublic) && method_nonpublic (method, (klass == startklass))) {
3501 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3502 if (bflags & BFLAGS_Static)
3503 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3506 if (bflags & BFLAGS_Instance)
3514 if (compare_func (name, method->name))
3519 g_ptr_array_add (array, method);
3521 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3523 if (method_slots != method_slots_default)
3524 g_free (method_slots);
3529 if (method_slots != method_slots_default)
3530 g_free (method_slots);
3531 g_ptr_array_free (array, TRUE);
3533 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3534 *ex = mono_class_get_exception_for_failure (klass);
3536 *ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3537 mono_loader_clear_error ();
3542 ICALL_EXPORT MonoArray*
3543 ves_icall_Type_GetMethodsByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3545 static MonoClass *MethodInfo_array;
3548 MonoVTable *array_vtable;
3549 MonoException *ex = NULL;
3550 const char *mname = NULL;
3551 GPtrArray *method_array;
3552 MonoClass *klass, *refklass;
3555 if (!MethodInfo_array) {
3556 MonoClass *klass = mono_array_class_get (mono_defaults.method_info_class, 1);
3557 mono_memory_barrier ();
3558 MethodInfo_array = klass;
3561 klass = mono_class_from_mono_type (type->type);
3562 refklass = mono_class_from_mono_type (reftype->type);
3563 domain = ((MonoObject *)type)->vtable->domain;
3564 array_vtable = mono_class_vtable_full (domain, MethodInfo_array, TRUE);
3565 if (type->type->byref)
3566 return mono_array_new_specific (array_vtable, 0);
3569 mname = mono_string_to_utf8 (name);
3571 method_array = mono_class_get_methods_by_name (klass, mname, bflags, ignore_case, FALSE, &ex);
3572 g_free ((char*)mname);
3574 mono_set_pending_exception (ex);
3578 res = mono_array_new_specific (array_vtable, method_array->len);
3580 for (i = 0; i < method_array->len; ++i) {
3581 MonoMethod *method = g_ptr_array_index (method_array, i);
3582 mono_array_setref (res, i, mono_method_get_object (domain, method, refklass));
3585 g_ptr_array_free (method_array, TRUE);
3589 ICALL_EXPORT MonoArray*
3590 ves_icall_Type_GetConstructors_internal (MonoReflectionType *type, guint32 bflags, MonoReflectionType *reftype)
3593 static MonoClass *System_Reflection_ConstructorInfo;
3594 MonoClass *startklass, *klass, *refklass;
3599 gpointer iter = NULL;
3600 MonoPtrArray tmp_array;
3602 mono_ptr_array_init (tmp_array, 4); /*FIXME, guestimating*/
3604 domain = ((MonoObject *)type)->vtable->domain;
3605 if (type->type->byref)
3606 return mono_array_new_cached (domain, mono_defaults.method_info_class, 0);
3607 klass = startklass = mono_class_from_mono_type (type->type);
3608 refklass = mono_class_from_mono_type (reftype->type);
3610 if (!System_Reflection_ConstructorInfo)
3611 System_Reflection_ConstructorInfo = mono_class_from_name (
3612 mono_defaults.corlib, "System.Reflection", "ConstructorInfo");
3614 mono_class_setup_methods (klass);
3615 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3616 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
3621 while ((method = mono_class_get_methods (klass, &iter))) {
3623 if (strcmp (method->name, ".ctor") && strcmp (method->name, ".cctor"))
3625 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3626 if (bflags & BFLAGS_Public)
3629 if (bflags & BFLAGS_NonPublic)
3635 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3636 if (bflags & BFLAGS_Static)
3637 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3640 if (bflags & BFLAGS_Instance)
3646 member = (MonoObject*)mono_method_get_object (domain, method, refklass);
3648 mono_ptr_array_append (tmp_array, member);
3651 res = mono_array_new_cached (domain, System_Reflection_ConstructorInfo, mono_ptr_array_size (tmp_array));
3653 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3654 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3656 mono_ptr_array_destroy (tmp_array);
3662 property_hash (gconstpointer data)
3664 MonoProperty *prop = (MonoProperty*)data;
3666 return g_str_hash (prop->name);
3670 property_equal (MonoProperty *prop1, MonoProperty *prop2)
3672 // Properties are hide-by-name-and-signature
3673 if (!g_str_equal (prop1->name, prop2->name))
3676 if (prop1->get && prop2->get && !mono_metadata_signature_equal (mono_method_signature (prop1->get), mono_method_signature (prop2->get)))
3678 if (prop1->set && prop2->set && !mono_metadata_signature_equal (mono_method_signature (prop1->set), mono_method_signature (prop2->set)))
3684 property_accessor_nonpublic (MonoMethod* accessor, gboolean start_klass)
3689 return method_nonpublic (accessor, start_klass);
3692 ICALL_EXPORT MonoArray*
3693 ves_icall_Type_GetPropertiesByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3697 static MonoClass *System_Reflection_PropertyInfo;
3698 MonoClass *startklass, *klass;
3704 gchar *propname = NULL;
3705 int (*compare_func) (const char *s1, const char *s2) = NULL;
3707 GHashTable *properties = NULL;
3708 MonoPtrArray tmp_array;
3710 mono_ptr_array_init (tmp_array, 8); /*This the average for ASP.NET types*/
3712 if (!System_Reflection_PropertyInfo)
3713 System_Reflection_PropertyInfo = mono_class_from_name (
3714 mono_defaults.corlib, "System.Reflection", "PropertyInfo");
3716 domain = ((MonoObject *)type)->vtable->domain;
3717 if (type->type->byref)
3718 return mono_array_new_cached (domain, System_Reflection_PropertyInfo, 0);
3719 klass = startklass = mono_class_from_mono_type (type->type);
3722 propname = mono_string_to_utf8 (name);
3723 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3726 properties = g_hash_table_new (property_hash, (GEqualFunc)property_equal);
3728 mono_class_setup_methods (klass);
3729 mono_class_setup_vtable (klass);
3730 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3734 while ((prop = mono_class_get_properties (klass, &iter))) {
3740 flags = method->flags;
3743 if ((prop->get && ((prop->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC)) ||
3744 (prop->set && ((prop->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC))) {
3745 if (bflags & BFLAGS_Public)
3747 } else if (bflags & BFLAGS_NonPublic) {
3748 if (property_accessor_nonpublic(prop->get, startklass == klass) ||
3749 property_accessor_nonpublic(prop->set, startklass == klass)) {
3756 if (flags & METHOD_ATTRIBUTE_STATIC) {
3757 if (bflags & BFLAGS_Static)
3758 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3761 if (bflags & BFLAGS_Instance)
3770 if (compare_func (propname, prop->name))
3774 if (g_hash_table_lookup (properties, prop))
3777 mono_ptr_array_append (tmp_array, mono_property_get_object (domain, startklass, prop));
3779 g_hash_table_insert (properties, prop, prop);
3781 if ((!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent)))
3784 g_hash_table_destroy (properties);
3787 res = mono_array_new_cached (domain, System_Reflection_PropertyInfo, mono_ptr_array_size (tmp_array));
3788 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3789 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3791 mono_ptr_array_destroy (tmp_array);
3797 g_hash_table_destroy (properties);
3800 mono_ptr_array_destroy (tmp_array);
3802 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3803 ex = mono_class_get_exception_for_failure (klass);
3805 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3806 mono_loader_clear_error ();
3808 mono_set_pending_exception (ex);
3812 ICALL_EXPORT MonoReflectionEvent *
3813 ves_icall_MonoType_GetEvent (MonoReflectionType *type, MonoString *name, guint32 bflags)
3816 MonoClass *klass, *startklass;
3821 int (*compare_func) (const char *s1, const char *s2);
3823 event_name = mono_string_to_utf8 (name);
3824 if (type->type->byref)
3826 klass = startklass = mono_class_from_mono_type (type->type);
3827 domain = mono_object_domain (type);
3829 mono_class_init_or_throw (klass);
3831 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3833 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3834 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
3839 while ((event = mono_class_get_events (klass, &iter))) {
3840 if (compare_func (event->name, event_name))
3843 method = event->add;
3845 method = event->remove;
3847 method = event->raise;
3849 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3850 if (!(bflags & BFLAGS_Public))
3853 if (!(bflags & BFLAGS_NonPublic))
3855 if ((klass != startklass) && (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PRIVATE)
3859 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3860 if (!(bflags & BFLAGS_Static))
3862 if (!(bflags & BFLAGS_FlattenHierarchy) && (klass != startklass))
3865 if (!(bflags & BFLAGS_Instance))
3869 if (!(bflags & BFLAGS_NonPublic))
3872 g_free (event_name);
3873 return mono_event_get_object (domain, startklass, event);
3876 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3879 g_free (event_name);
3884 event_hash (gconstpointer data)
3886 MonoEvent *event = (MonoEvent*)data;
3888 return g_str_hash (event->name);
3892 event_equal (MonoEvent *event1, MonoEvent *event2)
3894 // Events are hide-by-name
3895 return g_str_equal (event1->name, event2->name);
3898 ICALL_EXPORT MonoArray*
3899 ves_icall_Type_GetEvents_internal (MonoReflectionType *type, guint32 bflags, MonoReflectionType *reftype)
3903 static MonoClass *System_Reflection_EventInfo;
3904 MonoClass *startklass, *klass;
3910 GHashTable *events = NULL;
3911 MonoPtrArray tmp_array;
3913 mono_ptr_array_init (tmp_array, 4);
3915 if (!System_Reflection_EventInfo)
3916 System_Reflection_EventInfo = mono_class_from_name (
3917 mono_defaults.corlib, "System.Reflection", "EventInfo");
3919 domain = mono_object_domain (type);
3920 if (type->type->byref)
3921 return mono_array_new_cached (domain, System_Reflection_EventInfo, 0);
3922 klass = startklass = mono_class_from_mono_type (type->type);
3924 events = g_hash_table_new (event_hash, (GEqualFunc)event_equal);
3926 mono_class_setup_methods (klass);
3927 mono_class_setup_vtable (klass);
3928 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3932 while ((event = mono_class_get_events (klass, &iter))) {
3934 method = event->add;
3936 method = event->remove;
3938 method = event->raise;
3940 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3941 if (bflags & BFLAGS_Public)
3943 } else if ((klass == startklass) || (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) {
3944 if (bflags & BFLAGS_NonPublic)
3949 if (bflags & BFLAGS_NonPublic)
3955 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3956 if (bflags & BFLAGS_Static)
3957 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3960 if (bflags & BFLAGS_Instance)
3965 if (bflags & BFLAGS_Instance)
3970 if (g_hash_table_lookup (events, event))
3973 mono_ptr_array_append (tmp_array, mono_event_get_object (domain, startklass, event));
3975 g_hash_table_insert (events, event, event);
3977 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3980 g_hash_table_destroy (events);
3982 res = mono_array_new_cached (domain, System_Reflection_EventInfo, mono_ptr_array_size (tmp_array));
3984 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3985 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3987 mono_ptr_array_destroy (tmp_array);
3992 mono_ptr_array_destroy (tmp_array);
3993 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3994 ex = mono_class_get_exception_for_failure (klass);
3996 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3997 mono_loader_clear_error ();
3999 mono_set_pending_exception (ex);
4003 ICALL_EXPORT MonoReflectionType *
4004 ves_icall_Type_GetNestedType (MonoReflectionType *type, MonoString *name, guint32 bflags)
4013 mono_set_pending_exception (mono_get_exception_argument_null ("name"));
4017 domain = ((MonoObject *)type)->vtable->domain;
4018 if (type->type->byref)
4020 klass = mono_class_from_mono_type (type->type);
4022 str = mono_string_to_utf8 (name);
4025 if (klass->exception_type != MONO_EXCEPTION_NONE) {
4026 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
4031 * If a nested type is generic, return its generic type definition.
4032 * Note that this means that the return value is essentially a
4033 * nested type of the generic type definition of @klass.
4035 * A note in MSDN claims that a generic type definition can have
4036 * nested types that aren't generic. In any case, the container of that
4037 * nested type would be the generic type definition.
4039 if (klass->generic_class)
4040 klass = klass->generic_class->container_class;
4043 while ((nested = mono_class_get_nested_types (klass, &iter))) {
4045 if ((nested->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
4046 if (bflags & BFLAGS_Public)
4049 if (bflags & BFLAGS_NonPublic)
4054 if (strcmp (nested->name, str) == 0){
4056 return mono_type_get_object (domain, &nested->byval_arg);
4059 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
4065 ICALL_EXPORT MonoArray*
4066 ves_icall_Type_GetNestedTypes (MonoReflectionType *type, guint32 bflags)
4075 MonoPtrArray tmp_array;
4077 domain = ((MonoObject *)type)->vtable->domain;
4078 if (type->type->byref)
4079 return mono_array_new (domain, mono_defaults.monotype_class, 0);
4080 klass = mono_class_from_mono_type (type->type);
4083 * If a nested type is generic, return its generic type definition.
4084 * Note that this means that the return value is essentially the set
4085 * of nested types of the generic type definition of @klass.
4087 * A note in MSDN claims that a generic type definition can have
4088 * nested types that aren't generic. In any case, the container of that
4089 * nested type would be the generic type definition.
4091 if (klass->generic_class)
4092 klass = klass->generic_class->container_class;
4094 mono_ptr_array_init (tmp_array, 1);
4096 while ((nested = mono_class_get_nested_types (klass, &iter))) {
4098 if ((nested->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
4099 if (bflags & BFLAGS_Public)
4102 if (bflags & BFLAGS_NonPublic)
4107 member = (MonoObject*)mono_type_get_object (domain, &nested->byval_arg);
4108 mono_ptr_array_append (tmp_array, member);
4111 res = mono_array_new_cached (domain, mono_defaults.monotype_class, mono_ptr_array_size (tmp_array));
4113 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
4114 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
4116 mono_ptr_array_destroy (tmp_array);
4121 ICALL_EXPORT MonoReflectionType*
4122 ves_icall_System_Reflection_Assembly_InternalGetType (MonoReflectionAssembly *assembly, MonoReflectionModule *module, MonoString *name, MonoBoolean throwOnError, MonoBoolean ignoreCase)
4125 MonoType *type = NULL;
4126 MonoTypeNameParse info;
4127 gboolean type_resolve;
4129 /* On MS.NET, this does not fire a TypeResolve event */
4130 type_resolve = TRUE;
4131 str = mono_string_to_utf8 (name);
4132 /*g_print ("requested type %s in %s\n", str, assembly->assembly->aname.name);*/
4133 if (!mono_reflection_parse_type (str, &info)) {
4135 mono_reflection_free_type_info (&info);
4137 /* uhm: this is a parse error, though... */
4138 mono_set_pending_exception (mono_get_exception_type_load (name, NULL));
4141 /*g_print ("failed parse\n");*/
4145 if (info.assembly.name) {
4147 mono_reflection_free_type_info (&info);
4149 /* 1.0 and 2.0 throw different exceptions */
4150 if (mono_defaults.generic_ilist_class)
4151 mono_set_pending_exception (mono_get_exception_argument (NULL, "Type names passed to Assembly.GetType() must not specify an assembly."));
4153 mono_set_pending_exception (mono_get_exception_type_load (name, NULL));
4159 if (module != NULL) {
4161 type = mono_reflection_get_type (module->image, &info, ignoreCase, &type_resolve);
4166 if (assembly_is_dynamic (assembly->assembly)) {
4167 /* Enumerate all modules */
4168 MonoReflectionAssemblyBuilder *abuilder = (MonoReflectionAssemblyBuilder*)assembly;
4172 if (abuilder->modules) {
4173 for (i = 0; i < mono_array_length (abuilder->modules); ++i) {
4174 MonoReflectionModuleBuilder *mb = mono_array_get (abuilder->modules, MonoReflectionModuleBuilder*, i);
4175 type = mono_reflection_get_type (&mb->dynamic_image->image, &info, ignoreCase, &type_resolve);
4181 if (!type && abuilder->loaded_modules) {
4182 for (i = 0; i < mono_array_length (abuilder->loaded_modules); ++i) {
4183 MonoReflectionModule *mod = mono_array_get (abuilder->loaded_modules, MonoReflectionModule*, i);
4184 type = mono_reflection_get_type (mod->image, &info, ignoreCase, &type_resolve);
4191 type = mono_reflection_get_type (assembly->assembly->image, &info, ignoreCase, &type_resolve);
4193 mono_reflection_free_type_info (&info);
4195 MonoException *e = NULL;
4198 e = mono_get_exception_type_load (name, NULL);
4200 if (mono_loader_get_last_error () && mono_defaults.generic_ilist_class)
4201 e = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
4203 mono_loader_clear_error ();
4206 mono_set_pending_exception (e);
4208 } else if (mono_loader_get_last_error ()) {
4210 mono_set_pending_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
4213 mono_loader_clear_error ();
4216 if (type->type == MONO_TYPE_CLASS) {
4217 MonoClass *klass = mono_type_get_class (type);
4219 if (mono_security_enabled () && !klass->exception_type)
4220 /* Some security problems are detected during generic vtable construction */
4221 mono_class_setup_vtable (klass);
4223 /* need to report exceptions ? */
4224 if (throwOnError && klass->exception_type) {
4225 /* report SecurityException (or others) that occured when loading the assembly */
4226 MonoException *exc = mono_class_get_exception_for_failure (klass);
4227 mono_loader_clear_error ();
4228 mono_set_pending_exception (exc);
4230 } else if (mono_security_enabled () && klass->exception_type == MONO_EXCEPTION_SECURITY_INHERITANCEDEMAND) {
4235 /* g_print ("got it\n"); */
4236 return mono_type_get_object (mono_object_domain (assembly), type);
4240 replace_shadow_path (MonoDomain *domain, gchar *dirname, gchar **filename)
4243 gchar *shadow_ini_file;
4246 /* Check for shadow-copied assembly */
4247 if (mono_is_shadow_copy_enabled (domain, dirname)) {
4248 shadow_ini_file = g_build_filename (dirname, "__AssemblyInfo__.ini", NULL);
4250 if (!g_file_get_contents (shadow_ini_file, &content, &len, NULL) ||
4251 !g_file_test (content, G_FILE_TEST_IS_REGULAR)) {
4257 g_free (shadow_ini_file);
4258 if (content != NULL) {
4261 *filename = content;
4268 ICALL_EXPORT MonoString *
4269 ves_icall_System_Reflection_Assembly_get_code_base (MonoReflectionAssembly *assembly, MonoBoolean escaped)
4271 MonoDomain *domain = mono_object_domain (assembly);
4272 MonoAssembly *mass = assembly->assembly;
4273 MonoString *res = NULL;
4278 if (g_path_is_absolute (mass->image->name)) {
4279 absolute = g_strdup (mass->image->name);
4280 dirname = g_path_get_dirname (absolute);
4282 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4283 dirname = g_strdup (mass->basedir);
4286 replace_shadow_path (domain, dirname, &absolute);
4291 for (i = strlen (absolute) - 1; i >= 0; i--)
4292 if (absolute [i] == '\\')
4297 uri = g_filename_to_uri (absolute, NULL, NULL);
4299 const char *prepend = "file://";
4301 if (*absolute == '/' && *(absolute + 1) == '/') {
4304 prepend = "file:///";
4307 uri = g_strconcat (prepend, absolute, NULL);
4311 res = mono_string_new (domain, uri);
4318 ICALL_EXPORT MonoBoolean
4319 ves_icall_System_Reflection_Assembly_get_global_assembly_cache (MonoReflectionAssembly *assembly)
4321 MonoAssembly *mass = assembly->assembly;
4323 return mass->in_gac;
4326 ICALL_EXPORT MonoReflectionAssembly*
4327 ves_icall_System_Reflection_Assembly_load_with_partial_name (MonoString *mname, MonoObject *evidence)
4331 MonoImageOpenStatus status;
4333 name = mono_string_to_utf8 (mname);
4334 res = mono_assembly_load_with_partial_name (name, &status);
4340 return mono_assembly_get_object (mono_domain_get (), res);
4343 ICALL_EXPORT MonoString *
4344 ves_icall_System_Reflection_Assembly_get_location (MonoReflectionAssembly *assembly)
4346 MonoDomain *domain = mono_object_domain (assembly);
4349 res = mono_string_new (domain, mono_image_get_filename (assembly->assembly->image));
4354 ICALL_EXPORT MonoBoolean
4355 ves_icall_System_Reflection_Assembly_get_ReflectionOnly (MonoReflectionAssembly *assembly)
4357 return assembly->assembly->ref_only;
4360 ICALL_EXPORT MonoString *
4361 ves_icall_System_Reflection_Assembly_InternalImageRuntimeVersion (MonoReflectionAssembly *assembly)
4363 MonoDomain *domain = mono_object_domain (assembly);
4365 return mono_string_new (domain, assembly->assembly->image->version);
4368 ICALL_EXPORT MonoReflectionMethod*
4369 ves_icall_System_Reflection_Assembly_get_EntryPoint (MonoReflectionAssembly *assembly)
4373 guint32 token = mono_image_get_entry_point (assembly->assembly->image);
4377 method = mono_get_method_checked (assembly->assembly->image, token, NULL, NULL, &error);
4378 mono_error_raise_exception (&error);
4380 return mono_method_get_object (mono_object_domain (assembly), method, NULL);
4383 ICALL_EXPORT MonoReflectionModule*
4384 ves_icall_System_Reflection_Assembly_GetManifestModuleInternal (MonoReflectionAssembly *assembly)
4386 return mono_module_get_object (mono_object_domain (assembly), assembly->assembly->image);
4389 ICALL_EXPORT MonoArray*
4390 ves_icall_System_Reflection_Assembly_GetManifestResourceNames (MonoReflectionAssembly *assembly)
4392 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4393 MonoArray *result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, table->rows);
4397 for (i = 0; i < table->rows; ++i) {
4398 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_MANIFEST_NAME));
4399 mono_array_setref (result, i, mono_string_new (mono_object_domain (assembly), val));
4405 create_version (MonoDomain *domain, guint32 major, guint32 minor, guint32 build, guint32 revision)
4407 static MonoClass *System_Version = NULL;
4408 static MonoMethod *create_version = NULL;
4412 if (!System_Version) {
4413 System_Version = mono_class_from_name (mono_defaults.corlib, "System", "Version");
4414 g_assert (System_Version);
4417 if (!create_version) {
4418 MonoMethodDesc *desc = mono_method_desc_new (":.ctor(int,int,int,int)", FALSE);
4419 create_version = mono_method_desc_search_in_class (desc, System_Version);
4420 g_assert (create_version);
4421 mono_method_desc_free (desc);
4427 args [3] = &revision;
4428 result = mono_object_new (domain, System_Version);
4429 mono_runtime_invoke (create_version, result, args, NULL);
4434 ICALL_EXPORT MonoArray*
4435 ves_icall_System_Reflection_Assembly_GetReferencedAssemblies (MonoReflectionAssembly *assembly)
4437 static MonoClass *System_Reflection_AssemblyName;
4439 MonoDomain *domain = mono_object_domain (assembly);
4441 static MonoMethod *create_culture = NULL;
4442 MonoImage *image = assembly->assembly->image;
4445 if (!System_Reflection_AssemblyName)
4446 System_Reflection_AssemblyName = mono_class_from_name (
4447 mono_defaults.corlib, "System.Reflection", "AssemblyName");
4449 t = &assembly->assembly->image->tables [MONO_TABLE_ASSEMBLYREF];
4452 result = mono_array_new (domain, System_Reflection_AssemblyName, count);
4454 if (count > 0 && !create_culture) {
4455 MonoMethodDesc *desc = mono_method_desc_new (
4456 "System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4457 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4458 g_assert (create_culture);
4459 mono_method_desc_free (desc);
4462 for (i = 0; i < count; i++) {
4463 MonoReflectionAssemblyName *aname;
4464 guint32 cols [MONO_ASSEMBLYREF_SIZE];
4466 mono_metadata_decode_row (t, i, cols, MONO_ASSEMBLYREF_SIZE);
4468 aname = (MonoReflectionAssemblyName *) mono_object_new (
4469 domain, System_Reflection_AssemblyName);
4471 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_NAME])));
4473 aname->major = cols [MONO_ASSEMBLYREF_MAJOR_VERSION];
4474 aname->minor = cols [MONO_ASSEMBLYREF_MINOR_VERSION];
4475 aname->build = cols [MONO_ASSEMBLYREF_BUILD_NUMBER];
4476 aname->revision = cols [MONO_ASSEMBLYREF_REV_NUMBER];
4477 aname->flags = cols [MONO_ASSEMBLYREF_FLAGS];
4478 aname->versioncompat = 1; /* SameMachine (default) */
4479 aname->hashalg = ASSEMBLY_HASH_SHA1; /* SHA1 (default) */
4480 MONO_OBJECT_SETREF (aname, version, create_version (domain, aname->major, aname->minor, aname->build, aname->revision));
4482 if (create_culture) {
4484 MonoBoolean assembly_ref = 1;
4485 args [0] = mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_CULTURE]));
4486 args [1] = &assembly_ref;
4487 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4490 if (cols [MONO_ASSEMBLYREF_PUBLIC_KEY]) {
4491 const gchar *pkey_ptr = mono_metadata_blob_heap (image, cols [MONO_ASSEMBLYREF_PUBLIC_KEY]);
4492 guint32 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
4494 if ((cols [MONO_ASSEMBLYREF_FLAGS] & ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG)) {
4495 /* public key token isn't copied - the class library will
4496 automatically generate it from the public key if required */
4497 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4498 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
4500 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4501 memcpy (mono_array_addr (aname->keyToken, guint8, 0), pkey_ptr, pkey_len);
4504 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
4507 /* note: this function doesn't return the codebase on purpose (i.e. it can
4508 be used under partial trust as path information isn't present). */
4510 mono_array_setref (result, i, aname);
4515 /* move this in some file in mono/util/ */
4517 g_concat_dir_and_file (const char *dir, const char *file)
4519 g_return_val_if_fail (dir != NULL, NULL);
4520 g_return_val_if_fail (file != NULL, NULL);
4523 * If the directory name doesn't have a / on the end, we need
4524 * to add one so we get a proper path to the file
4526 if (dir [strlen(dir) - 1] != G_DIR_SEPARATOR)
4527 return g_strconcat (dir, G_DIR_SEPARATOR_S, file, NULL);
4529 return g_strconcat (dir, file, NULL);
4533 ves_icall_System_Reflection_Assembly_GetManifestResourceInternal (MonoReflectionAssembly *assembly, MonoString *name, gint32 *size, MonoReflectionModule **ref_module)
4535 char *n = mono_string_to_utf8 (name);
4536 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4538 guint32 cols [MONO_MANIFEST_SIZE];
4539 guint32 impl, file_idx;
4543 for (i = 0; i < table->rows; ++i) {
4544 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4545 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4546 if (strcmp (val, n) == 0)
4550 if (i == table->rows)
4553 impl = cols [MONO_MANIFEST_IMPLEMENTATION];
4556 * this code should only be called after obtaining the
4557 * ResourceInfo and handling the other cases.
4559 g_assert ((impl & MONO_IMPLEMENTATION_MASK) == MONO_IMPLEMENTATION_FILE);
4560 file_idx = impl >> MONO_IMPLEMENTATION_BITS;
4562 module = mono_image_load_file_for_image (assembly->assembly->image, file_idx);
4567 module = assembly->assembly->image;
4569 mono_gc_wbarrier_generic_store (ref_module, (MonoObject*) mono_module_get_object (mono_domain_get (), module));
4571 return (void*)mono_image_get_resource (module, cols [MONO_MANIFEST_OFFSET], (guint32*)size);
4574 ICALL_EXPORT gboolean
4575 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoManifestResourceInfo *info)
4577 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4579 guint32 cols [MONO_MANIFEST_SIZE];
4580 guint32 file_cols [MONO_FILE_SIZE];
4584 n = mono_string_to_utf8 (name);
4585 for (i = 0; i < table->rows; ++i) {
4586 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4587 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4588 if (strcmp (val, n) == 0)
4592 if (i == table->rows)
4595 if (!cols [MONO_MANIFEST_IMPLEMENTATION]) {
4596 info->location = RESOURCE_LOCATION_EMBEDDED | RESOURCE_LOCATION_IN_MANIFEST;
4599 switch (cols [MONO_MANIFEST_IMPLEMENTATION] & MONO_IMPLEMENTATION_MASK) {
4600 case MONO_IMPLEMENTATION_FILE:
4601 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4602 table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4603 mono_metadata_decode_row (table, i - 1, file_cols, MONO_FILE_SIZE);
4604 val = mono_metadata_string_heap (assembly->assembly->image, file_cols [MONO_FILE_NAME]);
4605 MONO_OBJECT_SETREF (info, filename, mono_string_new (mono_object_domain (assembly), val));
4606 if (file_cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4609 info->location = RESOURCE_LOCATION_EMBEDDED;
4612 case MONO_IMPLEMENTATION_ASSEMBLYREF:
4613 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4614 mono_assembly_load_reference (assembly->assembly->image, i - 1);
4615 if (assembly->assembly->image->references [i - 1] == (gpointer)-1) {
4616 char *msg = g_strdup_printf ("Assembly %d referenced from assembly %s not found ", i - 1, assembly->assembly->image->name);
4617 MonoException *ex = mono_get_exception_file_not_found2 (msg, NULL);
4619 mono_set_pending_exception (ex);
4622 MONO_OBJECT_SETREF (info, assembly, mono_assembly_get_object (mono_domain_get (), assembly->assembly->image->references [i - 1]));
4624 /* Obtain info recursively */
4625 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (info->assembly, name, info);
4626 info->location |= RESOURCE_LOCATION_ANOTHER_ASSEMBLY;
4629 case MONO_IMPLEMENTATION_EXP_TYPE:
4630 g_assert_not_reached ();
4638 ICALL_EXPORT MonoObject*
4639 ves_icall_System_Reflection_Assembly_GetFilesInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoBoolean resource_modules)
4641 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4642 MonoArray *result = NULL;
4647 /* check hash if needed */
4649 n = mono_string_to_utf8 (name);
4650 for (i = 0; i < table->rows; ++i) {
4651 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4652 if (strcmp (val, n) == 0) {
4655 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4656 fn = mono_string_new (mono_object_domain (assembly), n);
4658 return (MonoObject*)fn;
4666 for (i = 0; i < table->rows; ++i) {
4667 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA))
4671 result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, count);
4674 for (i = 0; i < table->rows; ++i) {
4675 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
4676 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4677 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4678 mono_array_setref (result, count, mono_string_new (mono_object_domain (assembly), n));
4683 return (MonoObject*)result;
4686 ICALL_EXPORT MonoArray*
4687 ves_icall_System_Reflection_Assembly_GetModulesInternal (MonoReflectionAssembly *assembly)
4689 MonoDomain *domain = mono_domain_get();
4692 int i, j, file_count = 0;
4693 MonoImage **modules;
4694 guint32 module_count, real_module_count;
4695 MonoTableInfo *table;
4696 guint32 cols [MONO_FILE_SIZE];
4697 MonoImage *image = assembly->assembly->image;
4699 g_assert (image != NULL);
4700 g_assert (!assembly_is_dynamic (assembly->assembly));
4702 table = &image->tables [MONO_TABLE_FILE];
4703 file_count = table->rows;
4705 modules = image->modules;
4706 module_count = image->module_count;
4708 real_module_count = 0;
4709 for (i = 0; i < module_count; ++i)
4711 real_module_count ++;
4713 klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "Module");
4714 res = mono_array_new (domain, klass, 1 + real_module_count + file_count);
4716 mono_array_setref (res, 0, mono_module_get_object (domain, image));
4718 for (i = 0; i < module_count; ++i)
4720 mono_array_setref (res, j, mono_module_get_object (domain, modules[i]));
4724 for (i = 0; i < file_count; ++i, ++j) {
4725 mono_metadata_decode_row (table, i, cols, MONO_FILE_SIZE);
4726 if (cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4727 mono_array_setref (res, j, mono_module_file_get_object (domain, image, i));
4729 MonoImage *m = mono_image_load_file_for_image (image, i + 1);
4731 MonoString *fname = mono_string_new (mono_domain_get (), mono_metadata_string_heap (image, cols [MONO_FILE_NAME]));
4732 mono_set_pending_exception (mono_get_exception_file_not_found2 (NULL, fname));
4735 mono_array_setref (res, j, mono_module_get_object (domain, m));
4742 ICALL_EXPORT MonoReflectionMethod*
4743 ves_icall_GetCurrentMethod (void)
4745 MonoMethod *m = mono_method_get_last_managed ();
4747 while (m->is_inflated)
4748 m = ((MonoMethodInflated*)m)->declaring;
4750 return mono_method_get_object (mono_domain_get (), m, NULL);
4755 mono_method_get_equivalent_method (MonoMethod *method, MonoClass *klass)
4758 if (method->is_inflated && ((MonoMethodInflated*)method)->context.method_inst) {
4761 MonoMethodInflated *inflated = (MonoMethodInflated*)method;
4762 //method is inflated, we should inflate it on the other class
4763 MonoGenericContext ctx;
4764 ctx.method_inst = inflated->context.method_inst;
4765 ctx.class_inst = inflated->context.class_inst;
4766 if (klass->generic_class)
4767 ctx.class_inst = klass->generic_class->context.class_inst;
4768 else if (klass->generic_container)
4769 ctx.class_inst = klass->generic_container->context.class_inst;
4770 result = mono_class_inflate_generic_method_full_checked (inflated->declaring, klass, &ctx, &error);
4771 g_assert (mono_error_ok (&error)); /* FIXME don't swallow the error */
4775 mono_class_setup_methods (method->klass);
4776 if (method->klass->exception_type)
4778 for (i = 0; i < method->klass->method.count; ++i) {
4779 if (method->klass->methods [i] == method) {
4784 mono_class_setup_methods (klass);
4785 if (klass->exception_type)
4787 g_assert (offset >= 0 && offset < klass->method.count);
4788 return klass->methods [offset];
4791 ICALL_EXPORT MonoReflectionMethod*
4792 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternalType (MonoMethod *method, MonoType *type)
4796 klass = mono_class_from_mono_type (type);
4797 if (mono_class_get_generic_type_definition (method->klass) != mono_class_get_generic_type_definition (klass))
4799 if (method->klass != klass) {
4800 method = mono_method_get_equivalent_method (method, klass);
4805 klass = method->klass;
4806 return mono_method_get_object (mono_domain_get (), method, klass);
4809 ICALL_EXPORT MonoReflectionMethod*
4810 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternal (MonoMethod *method)
4812 return mono_method_get_object (mono_domain_get (), method, NULL);
4815 ICALL_EXPORT MonoReflectionMethodBody*
4816 ves_icall_System_Reflection_MethodBase_GetMethodBodyInternal (MonoMethod *method)
4818 return mono_method_body_get_object (mono_domain_get (), method);
4821 ICALL_EXPORT MonoReflectionAssembly*
4822 ves_icall_System_Reflection_Assembly_GetExecutingAssembly (void)
4824 MonoMethod *dest = NULL;
4826 mono_stack_walk_no_il (get_executing, &dest);
4828 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4832 ICALL_EXPORT MonoReflectionAssembly*
4833 ves_icall_System_Reflection_Assembly_GetEntryAssembly (void)
4835 MonoDomain* domain = mono_domain_get ();
4837 if (!domain->entry_assembly)
4840 return mono_assembly_get_object (domain, domain->entry_assembly);
4843 ICALL_EXPORT MonoReflectionAssembly*
4844 ves_icall_System_Reflection_Assembly_GetCallingAssembly (void)
4850 mono_stack_walk_no_il (get_executing, &dest);
4852 mono_stack_walk_no_il (get_caller, &dest);
4855 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4858 ICALL_EXPORT MonoString *
4859 ves_icall_System_MonoType_getFullName (MonoReflectionType *object, gboolean full_name,
4860 gboolean assembly_qualified)
4862 MonoDomain *domain = mono_object_domain (object);
4863 MonoTypeNameFormat format;
4868 format = assembly_qualified ?
4869 MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED :
4870 MONO_TYPE_NAME_FORMAT_FULL_NAME;
4872 format = MONO_TYPE_NAME_FORMAT_REFLECTION;
4874 name = mono_type_get_name_full (object->type, format);
4878 if (full_name && (object->type->type == MONO_TYPE_VAR || object->type->type == MONO_TYPE_MVAR)) {
4883 res = mono_string_new (domain, name);
4890 vell_icall_MonoType_get_core_clr_security_level (MonoReflectionType *this)
4892 MonoClass *klass = mono_class_from_mono_type (this->type);
4893 mono_class_init_or_throw (klass);
4894 return mono_security_core_clr_class_level (klass);
4898 fill_reflection_assembly_name (MonoDomain *domain, MonoReflectionAssemblyName *aname, MonoAssemblyName *name, const char *absolute, gboolean by_default_version, gboolean default_publickey, gboolean default_token)
4900 static MonoMethod *create_culture = NULL;
4903 const char *pkey_ptr;
4905 MonoBoolean assembly_ref = 0;
4907 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, name->name));
4908 aname->major = name->major;
4909 aname->minor = name->minor;
4910 aname->build = name->build;
4911 aname->flags = name->flags;
4912 aname->revision = name->revision;
4913 aname->hashalg = name->hash_alg;
4914 aname->versioncompat = 1; /* SameMachine (default) */
4915 aname->processor_architecture = name->arch;
4917 if (by_default_version)
4918 MONO_OBJECT_SETREF (aname, version, create_version (domain, name->major, name->minor, name->build, name->revision));
4921 if (absolute != NULL && *absolute != '\0') {
4922 const gchar *prepend = "file://";
4925 codebase = g_strdup (absolute);
4930 for (i = strlen (codebase) - 1; i >= 0; i--)
4931 if (codebase [i] == '\\')
4934 if (*codebase == '/' && *(codebase + 1) == '/') {
4937 prepend = "file:///";
4941 result = g_strconcat (prepend, codebase, NULL);
4947 MONO_OBJECT_SETREF (aname, codebase, mono_string_new (domain, codebase));
4951 if (!create_culture) {
4952 MonoMethodDesc *desc = mono_method_desc_new ("System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4953 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4954 g_assert (create_culture);
4955 mono_method_desc_free (desc);
4958 if (name->culture) {
4959 args [0] = mono_string_new (domain, name->culture);
4960 args [1] = &assembly_ref;
4961 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4964 if (name->public_key) {
4965 pkey_ptr = (char*)name->public_key;
4966 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
4968 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4969 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
4970 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
4971 } else if (default_publickey) {
4972 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, 0));
4973 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
4976 /* MonoAssemblyName keeps the public key token as an hexadecimal string */
4977 if (name->public_key_token [0]) {
4981 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 8));
4982 p = mono_array_addr (aname->keyToken, char, 0);
4984 for (i = 0, j = 0; i < 8; i++) {
4985 *p = g_ascii_xdigit_value (name->public_key_token [j++]) << 4;
4986 *p |= g_ascii_xdigit_value (name->public_key_token [j++]);
4989 } else if (default_token) {
4990 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
4994 ICALL_EXPORT MonoString *
4995 ves_icall_System_Reflection_Assembly_get_fullName (MonoReflectionAssembly *assembly)
4997 MonoDomain *domain = mono_object_domain (assembly);
4998 MonoAssembly *mass = assembly->assembly;
5002 name = mono_stringify_assembly_name (&mass->aname);
5003 res = mono_string_new (domain, name);
5010 ves_icall_System_Reflection_Assembly_FillName (MonoReflectionAssembly *assembly, MonoReflectionAssemblyName *aname)
5013 MonoAssembly *mass = assembly->assembly;
5015 if (g_path_is_absolute (mass->image->name)) {
5016 fill_reflection_assembly_name (mono_object_domain (assembly),
5017 aname, &mass->aname, mass->image->name, TRUE,
5021 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
5023 fill_reflection_assembly_name (mono_object_domain (assembly),
5024 aname, &mass->aname, absolute, TRUE, TRUE,
5031 ves_icall_System_Reflection_Assembly_InternalGetAssemblyName (MonoString *fname, MonoReflectionAssemblyName *aname)
5034 MonoImageOpenStatus status = MONO_IMAGE_OK;
5037 MonoAssemblyName name;
5040 filename = mono_string_to_utf8 (fname);
5042 dirname = g_path_get_dirname (filename);
5043 replace_shadow_path (mono_domain_get (), dirname, &filename);
5046 image = mono_image_open (filename, &status);
5052 if (status == MONO_IMAGE_IMAGE_INVALID)
5053 exc = mono_get_exception_bad_image_format2 (NULL, fname);
5055 exc = mono_get_exception_file_not_found2 (NULL, fname);
5056 mono_set_pending_exception (exc);
5060 res = mono_assembly_fill_assembly_name (image, &name);
5062 mono_image_close (image);
5064 mono_set_pending_exception (mono_get_exception_argument ("assemblyFile", "The file does not contain a manifest"));
5068 fill_reflection_assembly_name (mono_domain_get (), aname, &name, filename,
5072 mono_image_close (image);
5075 ICALL_EXPORT MonoBoolean
5076 ves_icall_System_Reflection_Assembly_LoadPermissions (MonoReflectionAssembly *assembly,
5077 char **minimum, guint32 *minLength, char **optional, guint32 *optLength, char **refused, guint32 *refLength)
5079 MonoBoolean result = FALSE;
5080 MonoDeclSecurityEntry entry;
5082 /* SecurityAction.RequestMinimum */
5083 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQMIN, &entry)) {
5084 *minimum = entry.blob;
5085 *minLength = entry.size;
5088 /* SecurityAction.RequestOptional */
5089 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQOPT, &entry)) {
5090 *optional = entry.blob;
5091 *optLength = entry.size;
5094 /* SecurityAction.RequestRefuse */
5095 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQREFUSE, &entry)) {
5096 *refused = entry.blob;
5097 *refLength = entry.size;
5105 mono_module_type_is_visible (MonoTableInfo *tdef, MonoImage *image, int type)
5107 guint32 attrs, visibility;
5109 attrs = mono_metadata_decode_row_col (tdef, type - 1, MONO_TYPEDEF_FLAGS);
5110 visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
5111 if (visibility != TYPE_ATTRIBUTE_PUBLIC && visibility != TYPE_ATTRIBUTE_NESTED_PUBLIC)
5114 } while ((type = mono_metadata_token_index (mono_metadata_nested_in_typedef (image, type))));
5120 mono_module_get_types (MonoDomain *domain, MonoImage *image, MonoArray **exceptions, MonoBoolean exportedOnly)
5124 MonoTableInfo *tdef = &image->tables [MONO_TABLE_TYPEDEF];
5127 /* we start the count from 1 because we skip the special type <Module> */
5130 for (i = 1; i < tdef->rows; ++i) {
5131 if (mono_module_type_is_visible (tdef, image, i + 1))
5135 count = tdef->rows - 1;
5137 res = mono_array_new (domain, mono_defaults.monotype_class, count);
5138 *exceptions = mono_array_new (domain, mono_defaults.exception_class, count);
5140 for (i = 1; i < tdef->rows; ++i) {
5141 if (!exportedOnly || mono_module_type_is_visible (tdef, image, i + 1)) {
5143 klass = mono_class_get_checked (image, (i + 1) | MONO_TOKEN_TYPE_DEF, &error);
5144 g_assert (!mono_loader_get_last_error ()); /* Plug any leaks */
5147 mono_array_setref (res, count, mono_type_get_object (domain, &klass->byval_arg));
5149 MonoException *ex = mono_error_convert_to_exception (&error);
5150 mono_array_setref (*exceptions, count, ex);
5159 ICALL_EXPORT MonoArray*
5160 ves_icall_System_Reflection_Assembly_GetTypes (MonoReflectionAssembly *assembly, MonoBoolean exportedOnly)
5162 MonoArray *res = NULL;
5163 MonoArray *exceptions = NULL;
5164 MonoImage *image = NULL;
5165 MonoTableInfo *table = NULL;
5168 int i, len, ex_count;
5170 domain = mono_object_domain (assembly);
5172 g_assert (!assembly_is_dynamic (assembly->assembly));
5173 image = assembly->assembly->image;
5174 table = &image->tables [MONO_TABLE_FILE];
5175 res = mono_module_get_types (domain, image, &exceptions, exportedOnly);
5177 /* Append data from all modules in the assembly */
5178 for (i = 0; i < table->rows; ++i) {
5179 if (!(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
5180 MonoImage *loaded_image = mono_assembly_load_module (image->assembly, i + 1);
5183 MonoArray *res2 = mono_module_get_types (domain, loaded_image, &ex2, exportedOnly);
5184 /* Append the new types to the end of the array */
5185 if (mono_array_length (res2) > 0) {
5187 MonoArray *res3, *ex3;
5189 len1 = mono_array_length (res);
5190 len2 = mono_array_length (res2);
5192 res3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
5193 mono_array_memcpy_refs (res3, 0, res, 0, len1);
5194 mono_array_memcpy_refs (res3, len1, res2, 0, len2);
5197 ex3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
5198 mono_array_memcpy_refs (ex3, 0, exceptions, 0, len1);
5199 mono_array_memcpy_refs (ex3, len1, ex2, 0, len2);
5206 /* the ReflectionTypeLoadException must have all the types (Types property),
5207 * NULL replacing types which throws an exception. The LoaderException must
5208 * contain all exceptions for NULL items.
5211 len = mono_array_length (res);
5214 for (i = 0; i < len; i++) {
5215 MonoReflectionType *t = mono_array_get (res, gpointer, i);
5219 klass = mono_type_get_class (t->type);
5220 if ((klass != NULL) && klass->exception_type) {
5221 /* keep the class in the list */
5222 list = g_list_append (list, klass);
5223 /* and replace Type with NULL */
5224 mono_array_setref (res, i, NULL);
5231 if (list || ex_count) {
5233 MonoException *exc = NULL;
5234 MonoArray *exl = NULL;
5235 int j, length = g_list_length (list) + ex_count;
5237 mono_loader_clear_error ();
5239 exl = mono_array_new (domain, mono_defaults.exception_class, length);
5240 /* Types for which mono_class_get_checked () succeeded */
5241 for (i = 0, tmp = list; tmp; i++, tmp = tmp->next) {
5242 MonoException *exc = mono_class_get_exception_for_failure (tmp->data);
5243 mono_array_setref (exl, i, exc);
5245 /* Types for which it don't */
5246 for (j = 0; j < mono_array_length (exceptions); ++j) {
5247 MonoException *exc = mono_array_get (exceptions, MonoException*, j);
5249 g_assert (i < length);
5250 mono_array_setref (exl, i, exc);
5257 exc = mono_get_exception_reflection_type_load (res, exl);
5258 mono_loader_clear_error ();
5259 mono_set_pending_exception (exc);
5266 ICALL_EXPORT gboolean
5267 ves_icall_System_Reflection_AssemblyName_ParseName (MonoReflectionAssemblyName *name, MonoString *assname)
5269 MonoAssemblyName aname;
5270 MonoDomain *domain = mono_object_domain (name);
5272 gboolean is_version_defined;
5273 gboolean is_token_defined;
5275 aname.public_key = NULL;
5276 val = mono_string_to_utf8 (assname);
5277 if (!mono_assembly_name_parse_full (val, &aname, TRUE, &is_version_defined, &is_token_defined)) {
5278 g_free ((guint8*) aname.public_key);
5283 fill_reflection_assembly_name (domain, name, &aname, "", is_version_defined,
5284 FALSE, is_token_defined);
5286 mono_assembly_name_free (&aname);
5287 g_free ((guint8*) aname.public_key);
5293 ICALL_EXPORT MonoReflectionType*
5294 ves_icall_System_Reflection_Module_GetGlobalType (MonoReflectionModule *module)
5297 MonoDomain *domain = mono_object_domain (module);
5300 g_assert (module->image);
5302 if (image_is_dynamic (module->image) && ((MonoDynamicImage*)(module->image))->initial_image)
5303 /* These images do not have a global type */
5306 klass = mono_class_get_checked (module->image, 1 | MONO_TOKEN_TYPE_DEF, &error);
5307 mono_error_raise_exception (&error);
5308 return mono_type_get_object (domain, &klass->byval_arg);
5312 ves_icall_System_Reflection_Module_Close (MonoReflectionModule *module)
5314 /*if (module->image)
5315 mono_image_close (module->image);*/
5318 ICALL_EXPORT MonoString*
5319 ves_icall_System_Reflection_Module_GetGuidInternal (MonoReflectionModule *module)
5321 MonoDomain *domain = mono_object_domain (module);
5323 g_assert (module->image);
5324 return mono_string_new (domain, module->image->guid);
5327 ICALL_EXPORT gpointer
5328 ves_icall_System_Reflection_Module_GetHINSTANCE (MonoReflectionModule *module)
5331 if (module->image && module->image->is_module_handle)
5332 return module->image->raw_data;
5335 return (gpointer) (-1);
5339 ves_icall_System_Reflection_Module_GetPEKind (MonoImage *image, gint32 *pe_kind, gint32 *machine)
5341 if (image_is_dynamic (image)) {
5342 MonoDynamicImage *dyn = (MonoDynamicImage*)image;
5343 *pe_kind = dyn->pe_kind;
5344 *machine = dyn->machine;
5347 *pe_kind = ((MonoCLIImageInfo*)(image->image_info))->cli_cli_header.ch_flags & 0x3;
5348 *machine = ((MonoCLIImageInfo*)(image->image_info))->cli_header.coff.coff_machine;
5353 ves_icall_System_Reflection_Module_GetMDStreamVersion (MonoImage *image)
5355 return (image->md_version_major << 16) | (image->md_version_minor);
5358 ICALL_EXPORT MonoArray*
5359 ves_icall_System_Reflection_Module_InternalGetTypes (MonoReflectionModule *module)
5361 MonoArray *exceptions;
5365 return mono_array_new (mono_object_domain (module), mono_defaults.monotype_class, 0);
5367 MonoArray *res = mono_module_get_types (mono_object_domain (module), module->image, &exceptions, FALSE);
5368 for (i = 0; i < mono_array_length (exceptions); ++i) {
5369 MonoException *ex = mono_array_get (exceptions, MonoException *, i);
5371 mono_set_pending_exception (ex);
5380 mono_memberref_is_method (MonoImage *image, guint32 token)
5382 if (!image_is_dynamic (image)) {
5383 guint32 cols [MONO_MEMBERREF_SIZE];
5385 mono_metadata_decode_row (&image->tables [MONO_TABLE_MEMBERREF], mono_metadata_token_index (token) - 1, cols, MONO_MEMBERREF_SIZE);
5386 sig = mono_metadata_blob_heap (image, cols [MONO_MEMBERREF_SIGNATURE]);
5387 mono_metadata_decode_blob_size (sig, &sig);
5388 return (*sig != 0x6);
5390 MonoClass *handle_class;
5392 if (!mono_lookup_dynamic_token_class (image, token, FALSE, &handle_class, NULL))
5395 return mono_defaults.methodhandle_class == handle_class;
5400 init_generic_context_from_args (MonoGenericContext *context, MonoArray *type_args, MonoArray *method_args)
5403 context->class_inst = mono_metadata_get_generic_inst (mono_array_length (type_args),
5404 mono_array_addr (type_args, MonoType*, 0));
5406 context->class_inst = NULL;
5408 context->method_inst = mono_metadata_get_generic_inst (mono_array_length (method_args),
5409 mono_array_addr (method_args, MonoType*, 0));
5411 context->method_inst = NULL;
5414 ICALL_EXPORT MonoType*
5415 ves_icall_System_Reflection_Module_ResolveTypeToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5418 int table = mono_metadata_token_table (token);
5419 int index = mono_metadata_token_index (token);
5420 MonoGenericContext context;
5423 *resolve_error = ResolveTokenError_Other;
5425 /* Validate token */
5426 if ((table != MONO_TABLE_TYPEDEF) && (table != MONO_TABLE_TYPEREF) &&
5427 (table != MONO_TABLE_TYPESPEC)) {
5428 *resolve_error = ResolveTokenError_BadTable;
5432 if (image_is_dynamic (image)) {
5433 if ((table == MONO_TABLE_TYPEDEF) || (table == MONO_TABLE_TYPEREF)) {
5434 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5435 return klass ? &klass->byval_arg : NULL;
5438 init_generic_context_from_args (&context, type_args, method_args);
5439 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5440 return klass ? &klass->byval_arg : NULL;
5443 if ((index <= 0) || (index > image->tables [table].rows)) {
5444 *resolve_error = ResolveTokenError_OutOfRange;
5448 init_generic_context_from_args (&context, type_args, method_args);
5449 klass = mono_class_get_checked (image, token, &error);
5451 klass = mono_class_inflate_generic_class_checked (klass, &context, &error);
5452 mono_error_raise_exception (&error);
5455 return &klass->byval_arg;
5460 ICALL_EXPORT MonoMethod*
5461 ves_icall_System_Reflection_Module_ResolveMethodToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5464 int table = mono_metadata_token_table (token);
5465 int index = mono_metadata_token_index (token);
5466 MonoGenericContext context;
5469 *resolve_error = ResolveTokenError_Other;
5471 /* Validate token */
5472 if ((table != MONO_TABLE_METHOD) && (table != MONO_TABLE_METHODSPEC) &&
5473 (table != MONO_TABLE_MEMBERREF)) {
5474 *resolve_error = ResolveTokenError_BadTable;
5478 if (image_is_dynamic (image)) {
5479 if (table == MONO_TABLE_METHOD)
5480 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5482 if ((table == MONO_TABLE_MEMBERREF) && !(mono_memberref_is_method (image, token))) {
5483 *resolve_error = ResolveTokenError_BadTable;
5487 init_generic_context_from_args (&context, type_args, method_args);
5488 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5491 if ((index <= 0) || (index > image->tables [table].rows)) {
5492 *resolve_error = ResolveTokenError_OutOfRange;
5495 if ((table == MONO_TABLE_MEMBERREF) && (!mono_memberref_is_method (image, token))) {
5496 *resolve_error = ResolveTokenError_BadTable;
5500 init_generic_context_from_args (&context, type_args, method_args);
5501 method = mono_get_method_checked (image, token, NULL, &context, &error);
5502 mono_error_raise_exception (&error);
5507 ICALL_EXPORT MonoString*
5508 ves_icall_System_Reflection_Module_ResolveStringToken (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5510 int index = mono_metadata_token_index (token);
5512 *error = ResolveTokenError_Other;
5514 /* Validate token */
5515 if (mono_metadata_token_code (token) != MONO_TOKEN_STRING) {
5516 *error = ResolveTokenError_BadTable;
5520 if (image_is_dynamic (image))
5521 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5523 if ((index <= 0) || (index >= image->heap_us.size)) {
5524 *error = ResolveTokenError_OutOfRange;
5528 /* FIXME: What to do if the index points into the middle of a string ? */
5530 return mono_ldstr (mono_domain_get (), image, index);
5533 ICALL_EXPORT MonoClassField*
5534 ves_icall_System_Reflection_Module_ResolveFieldToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5538 int table = mono_metadata_token_table (token);
5539 int index = mono_metadata_token_index (token);
5540 MonoGenericContext context;
5541 MonoClassField *field;
5543 *resolve_error = ResolveTokenError_Other;
5545 /* Validate token */
5546 if ((table != MONO_TABLE_FIELD) && (table != MONO_TABLE_MEMBERREF)) {
5547 *resolve_error = ResolveTokenError_BadTable;
5551 if (image_is_dynamic (image)) {
5552 if (table == MONO_TABLE_FIELD)
5553 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5555 if (mono_memberref_is_method (image, token)) {
5556 *resolve_error = ResolveTokenError_BadTable;
5560 init_generic_context_from_args (&context, type_args, method_args);
5561 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5564 if ((index <= 0) || (index > image->tables [table].rows)) {
5565 *resolve_error = ResolveTokenError_OutOfRange;
5568 if ((table == MONO_TABLE_MEMBERREF) && (mono_memberref_is_method (image, token))) {
5569 *resolve_error = ResolveTokenError_BadTable;
5573 init_generic_context_from_args (&context, type_args, method_args);
5574 field = mono_field_from_token_checked (image, token, &klass, &context, &error);
5575 mono_error_raise_exception (&error);
5581 ICALL_EXPORT MonoObject*
5582 ves_icall_System_Reflection_Module_ResolveMemberToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *error)
5584 int table = mono_metadata_token_table (token);
5586 *error = ResolveTokenError_Other;
5589 case MONO_TABLE_TYPEDEF:
5590 case MONO_TABLE_TYPEREF:
5591 case MONO_TABLE_TYPESPEC: {
5592 MonoType *t = ves_icall_System_Reflection_Module_ResolveTypeToken (image, token, type_args, method_args, error);
5594 return (MonoObject*)mono_type_get_object (mono_domain_get (), t);
5598 case MONO_TABLE_METHOD:
5599 case MONO_TABLE_METHODSPEC: {
5600 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5602 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5606 case MONO_TABLE_FIELD: {
5607 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5609 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5613 case MONO_TABLE_MEMBERREF:
5614 if (mono_memberref_is_method (image, token)) {
5615 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5617 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5622 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5624 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5631 *error = ResolveTokenError_BadTable;
5637 ICALL_EXPORT MonoArray*
5638 ves_icall_System_Reflection_Module_ResolveSignature (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5640 int table = mono_metadata_token_table (token);
5641 int idx = mono_metadata_token_index (token);
5642 MonoTableInfo *tables = image->tables;
5647 *error = ResolveTokenError_OutOfRange;
5649 /* FIXME: Support other tables ? */
5650 if (table != MONO_TABLE_STANDALONESIG)
5653 if (image_is_dynamic (image))
5656 if ((idx == 0) || (idx > tables [MONO_TABLE_STANDALONESIG].rows))
5659 sig = mono_metadata_decode_row_col (&tables [MONO_TABLE_STANDALONESIG], idx - 1, 0);
5661 ptr = mono_metadata_blob_heap (image, sig);
5662 len = mono_metadata_decode_blob_size (ptr, &ptr);
5664 res = mono_array_new (mono_domain_get (), mono_defaults.byte_class, len);
5665 memcpy (mono_array_addr (res, guint8, 0), ptr, len);
5669 ICALL_EXPORT MonoReflectionType*
5670 ves_icall_ModuleBuilder_create_modified_type (MonoReflectionTypeBuilder *tb, MonoString *smodifiers)
5673 int isbyref = 0, rank;
5674 char *str = mono_string_to_utf8 (smodifiers);
5677 klass = mono_class_from_mono_type (tb->type.type);
5679 /* logic taken from mono_reflection_parse_type(): keep in sync */
5683 if (isbyref) { /* only one level allowed by the spec */
5690 return mono_type_get_object (mono_object_domain (tb), &klass->this_arg);
5693 klass = mono_ptr_class_get (&klass->byval_arg);
5694 mono_class_init (klass);
5705 else if (*p != '*') { /* '*' means unknown lower bound */
5716 klass = mono_array_class_get (klass, rank);
5717 mono_class_init (klass);
5724 return mono_type_get_object (mono_object_domain (tb), &klass->byval_arg);
5727 ICALL_EXPORT MonoBoolean
5728 ves_icall_Type_IsArrayImpl (MonoReflectionType *t)
5734 res = !type->byref && (type->type == MONO_TYPE_ARRAY || type->type == MONO_TYPE_SZARRAY);
5740 check_for_invalid_type (MonoClass *klass)
5744 if (klass->byval_arg.type != MONO_TYPE_TYPEDBYREF)
5747 name = mono_type_get_full_name (klass);
5748 str = mono_string_new (mono_domain_get (), name);
5750 mono_raise_exception ((MonoException*)mono_get_exception_type_load (str, NULL));
5753 ICALL_EXPORT MonoReflectionType *
5754 ves_icall_Type_make_array_type (MonoReflectionType *type, int rank)
5756 MonoClass *klass, *aklass;
5758 klass = mono_class_from_mono_type (type->type);
5759 check_for_invalid_type (klass);
5761 if (rank == 0) //single dimentional array
5762 aklass = mono_array_class_get (klass, 1);
5764 aklass = mono_bounded_array_class_get (klass, rank, TRUE);
5766 return mono_type_get_object (mono_object_domain (type), &aklass->byval_arg);
5769 ICALL_EXPORT MonoReflectionType *
5770 ves_icall_Type_make_byref_type (MonoReflectionType *type)
5774 klass = mono_class_from_mono_type (type->type);
5775 mono_class_init_or_throw (klass);
5776 check_for_invalid_type (klass);
5778 return mono_type_get_object (mono_object_domain (type), &klass->this_arg);
5781 ICALL_EXPORT MonoReflectionType *
5782 ves_icall_Type_MakePointerType (MonoReflectionType *type)
5784 MonoClass *klass, *pklass;
5786 klass = mono_class_from_mono_type (type->type);
5787 mono_class_init_or_throw (klass);
5788 check_for_invalid_type (klass);
5790 pklass = mono_ptr_class_get (type->type);
5792 return mono_type_get_object (mono_object_domain (type), &pklass->byval_arg);
5795 ICALL_EXPORT MonoObject *
5796 ves_icall_System_Delegate_CreateDelegate_internal (MonoReflectionType *type, MonoObject *target,
5797 MonoReflectionMethod *info, MonoBoolean throwOnBindFailure)
5799 MonoClass *delegate_class = mono_class_from_mono_type (type->type);
5800 MonoObject *delegate;
5802 MonoMethod *method = info->method;
5804 mono_class_init_or_throw (delegate_class);
5806 mono_assert (delegate_class->parent == mono_defaults.multicastdelegate_class);
5808 if (mono_security_core_clr_enabled ()) {
5809 if (!mono_security_core_clr_ensure_delegate_creation (method, throwOnBindFailure))
5813 delegate = mono_object_new (mono_object_domain (type), delegate_class);
5815 if (method_is_dynamic (method)) {
5816 /* Creating a trampoline would leak memory */
5817 func = mono_compile_method (method);
5819 if (target && method->flags & METHOD_ATTRIBUTE_VIRTUAL && method->klass != mono_object_class (target))
5820 method = mono_object_get_virtual_method (target, method);
5821 func = mono_create_ftnptr (mono_domain_get (),
5822 mono_runtime_create_jump_trampoline (mono_domain_get (), method, TRUE));
5825 mono_delegate_ctor_with_method (delegate, target, func, method);
5831 ves_icall_System_Delegate_SetMulticastInvoke (MonoDelegate *this)
5833 /* Reset the invoke impl to the default one */
5834 this->invoke_impl = mono_runtime_create_delegate_trampoline (this->object.vtable->klass);
5838 * Magic number to convert a time which is relative to
5839 * Jan 1, 1970 into a value which is relative to Jan 1, 0001.
5841 #define EPOCH_ADJUST ((guint64)62135596800LL)
5844 * Magic number to convert FILETIME base Jan 1, 1601 to DateTime - base Jan, 1, 0001
5846 #define FILETIME_ADJUST ((guint64)504911232000000000LL)
5849 /* convert a SYSTEMTIME which is of the form "last thursday in october" to a real date */
5851 convert_to_absolute_date(SYSTEMTIME *date)
5853 #define IS_LEAP(y) ((y % 4) == 0 && ((y % 100) != 0 || (y % 400) == 0))
5854 static int days_in_month[] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
5855 static int leap_days_in_month[] = { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
5856 /* from the calendar FAQ */
5857 int a = (14 - date->wMonth) / 12;
5858 int y = date->wYear - a;
5859 int m = date->wMonth + 12 * a - 2;
5860 int d = (1 + y + y/4 - y/100 + y/400 + (31*m)/12) % 7;
5862 /* d is now the day of the week for the first of the month (0 == Sunday) */
5864 int day_of_week = date->wDayOfWeek;
5866 /* set day_in_month to the first day in the month which falls on day_of_week */
5867 int day_in_month = 1 + (day_of_week - d);
5868 if (day_in_month <= 0)
5871 /* wDay is 1 for first weekday in month, 2 for 2nd ... 5 means last - so work that out allowing for days in the month */
5872 date->wDay = day_in_month + (date->wDay - 1) * 7;
5873 if (date->wDay > (IS_LEAP(date->wYear) ? leap_days_in_month[date->wMonth - 1] : days_in_month[date->wMonth - 1]))
5880 * Return's the offset from GMT of a local time.
5882 * tm is a local time
5883 * t is the same local time as seconds.
5886 gmt_offset(struct tm *tm, time_t t)
5888 #if defined (HAVE_TM_GMTOFF)
5889 return tm->tm_gmtoff;
5894 g.tm_isdst = tm->tm_isdst;
5896 return (int)difftime(t, t2);
5901 * This is heavily based on zdump.c from glibc 2.2.
5903 * * data[0]: start of daylight saving time (in DateTime ticks).
5904 * * data[1]: end of daylight saving time (in DateTime ticks).
5905 * * data[2]: utcoffset (in TimeSpan ticks).
5906 * * data[3]: additional offset when daylight saving (in TimeSpan ticks).
5907 * * name[0]: name of this timezone when not daylight saving.
5908 * * name[1]: name of this timezone when daylight saving.
5910 * FIXME: This only works with "standard" Unix dates (years between 1900 and 2100) while
5911 * the class library allows years between 1 and 9999.
5913 * Returns true on success and zero on failure.
5915 ICALL_EXPORT guint32
5916 ves_icall_System_CurrentSystemTimeZone_GetTimeZoneData (guint32 year, MonoArray **data, MonoArray **names)
5919 MonoDomain *domain = mono_domain_get ();
5920 struct tm start, tt;
5923 long int gmtoff, gmtoff_after, gmtoff_st, gmtoff_ds;
5924 int day, transitioned;
5927 gmtoff_st = gmtoff_ds = transitioned = 0;
5929 MONO_CHECK_ARG_NULL (data, 0);
5930 MONO_CHECK_ARG_NULL (names, 0);
5932 mono_gc_wbarrier_generic_store (data, (MonoObject*) mono_array_new (domain, mono_defaults.int64_class, 4));
5933 mono_gc_wbarrier_generic_store (names, (MonoObject*) mono_array_new (domain, mono_defaults.string_class, 2));
5936 * no info is better than crashing: we'll need our own tz data
5937 * to make this work properly, anyway. The range is probably
5938 * reduced to 1970 .. 2037 because that is what mktime is
5939 * guaranteed to support (we get into an infinite loop
5943 memset (&start, 0, sizeof (start));
5946 start.tm_year = year-1900;
5948 t = mktime (&start);
5950 if ((year < 1970) || (year > 2037) || (t == -1)) {
5952 tt = *localtime (&t);
5953 strftime (tzone, sizeof (tzone), "%Z", &tt);
5954 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
5955 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
5959 gmtoff = gmt_offset (&start, t);
5961 /* For each day of the year, calculate the tm_gmtoff. */
5962 for (day = 0; day < 365 && transitioned < 2; day++) {
5965 tt = *localtime (&t);
5967 gmtoff_after = gmt_offset(&tt, t);
5969 /* Daylight saving starts or ends here. */
5970 if (gmtoff_after != gmtoff) {
5974 /* Try to find the exact hour when daylight saving starts/ends. */
5978 tt1 = *localtime (&t1);
5979 } while (gmt_offset (&tt1, t1) != gmtoff);
5981 /* Try to find the exact minute when daylight saving starts/ends. */
5984 tt1 = *localtime (&t1);
5985 } while (gmt_offset (&tt1, t1) == gmtoff);
5987 strftime (tzone, sizeof (tzone), "%Z", &tt);
5989 /* Write data, if we're already in daylight saving, we're done. */
5991 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
5992 mono_array_set ((*data), gint64, 0, ((gint64)t1 + EPOCH_ADJUST) * 10000000L);
5993 if (gmtoff_ds == 0) {
5995 gmtoff_ds = gmtoff_after;
6002 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
6003 mono_array_set ((*data), gint64, 1, ((gint64)t1 + EPOCH_ADJUST) * 10000000L);
6004 if (gmtoff_ds == 0) {
6005 gmtoff_st = gmtoff_after;
6011 /* This is only set once when we enter daylight saving. */
6013 mono_array_set ((*data), gint64, 2, (gint64)gmtoff_st * 10000000L);
6014 mono_array_set ((*data), gint64, 3, (gint64)(gmtoff_ds - gmtoff_st) * 10000000L);
6016 gmtoff = gmt_offset (&tt, t);
6020 if (transitioned < 2) {
6021 strftime (tzone, sizeof (tzone), "%Z", &tt);
6022 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
6023 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
6024 mono_array_set ((*data), gint64, 0, 0);
6025 mono_array_set ((*data), gint64, 1, 0);
6026 mono_array_set ((*data), gint64, 2, (gint64) gmtoff * 10000000L);
6027 mono_array_set ((*data), gint64, 3, 0);
6032 MonoDomain *domain = mono_domain_get ();
6033 TIME_ZONE_INFORMATION tz_info;
6038 tz_id = GetTimeZoneInformation (&tz_info);
6039 if (tz_id == TIME_ZONE_ID_INVALID)
6042 MONO_CHECK_ARG_NULL (data, 0);
6043 MONO_CHECK_ARG_NULL (names, 0);
6045 mono_gc_wbarrier_generic_store (data, mono_array_new (domain, mono_defaults.int64_class, 4));
6046 mono_gc_wbarrier_generic_store (names, mono_array_new (domain, mono_defaults.string_class, 2));
6048 for (i = 0; i < 32; ++i)
6049 if (!tz_info.DaylightName [i])
6051 mono_array_setref ((*names), 1, mono_string_new_utf16 (domain, tz_info.DaylightName, i));
6052 for (i = 0; i < 32; ++i)
6053 if (!tz_info.StandardName [i])
6055 mono_array_setref ((*names), 0, mono_string_new_utf16 (domain, tz_info.StandardName, i));
6057 if ((year <= 1601) || (year > 30827)) {
6059 * According to MSDN, the MS time functions can't handle dates outside
6065 /* even if the timezone has no daylight savings it may have Bias (e.g. GMT+13 it seems) */
6066 if (tz_id != TIME_ZONE_ID_UNKNOWN) {
6067 tz_info.StandardDate.wYear = year;
6068 convert_to_absolute_date(&tz_info.StandardDate);
6069 err = SystemTimeToFileTime (&tz_info.StandardDate, &ft);
6074 mono_array_set ((*data), gint64, 1, FILETIME_ADJUST + (((guint64)ft.dwHighDateTime<<32) | ft.dwLowDateTime));
6075 tz_info.DaylightDate.wYear = year;
6076 convert_to_absolute_date(&tz_info.DaylightDate);
6077 err = SystemTimeToFileTime (&tz_info.DaylightDate, &ft);
6082 mono_array_set ((*data), gint64, 0, FILETIME_ADJUST + (((guint64)ft.dwHighDateTime<<32) | ft.dwLowDateTime));
6084 mono_array_set ((*data), gint64, 2, (tz_info.Bias + tz_info.StandardBias) * -600000000LL);
6085 mono_array_set ((*data), gint64, 3, (tz_info.DaylightBias - tz_info.StandardBias) * -600000000LL);
6093 static inline gint32
6094 mono_array_get_byte_length (MonoArray *array)
6100 klass = array->obj.vtable->klass;
6102 if (array->bounds == NULL)
6103 length = array->max_length;
6106 for (i = 0; i < klass->rank; ++ i)
6107 length *= array->bounds [i].length;
6110 switch (klass->element_class->byval_arg.type) {
6113 case MONO_TYPE_BOOLEAN:
6117 case MONO_TYPE_CHAR:
6125 return length * sizeof (gpointer);
6136 ves_icall_System_Buffer_ByteLengthInternal (MonoArray *array)
6138 return mono_array_get_byte_length (array);
6142 ves_icall_System_Buffer_GetByteInternal (MonoArray *array, gint32 idx)
6144 return mono_array_get (array, gint8, idx);
6148 ves_icall_System_Buffer_SetByteInternal (MonoArray *array, gint32 idx, gint8 value)
6150 mono_array_set (array, gint8, idx, value);
6153 ICALL_EXPORT MonoBoolean
6154 ves_icall_System_Buffer_BlockCopyInternal (MonoArray *src, gint32 src_offset, MonoArray *dest, gint32 dest_offset, gint32 count)
6156 guint8 *src_buf, *dest_buf;
6158 /* This is called directly from the class libraries without going through the managed wrapper */
6159 MONO_CHECK_ARG_NULL (src, FALSE);
6160 MONO_CHECK_ARG_NULL (dest, FALSE);
6162 /* watch out for integer overflow */
6163 if ((src_offset > mono_array_get_byte_length (src) - count) || (dest_offset > mono_array_get_byte_length (dest) - count))
6166 src_buf = (guint8 *)src->vector + src_offset;
6167 dest_buf = (guint8 *)dest->vector + dest_offset;
6170 memcpy (dest_buf, src_buf, count);
6172 memmove (dest_buf, src_buf, count); /* Source and dest are the same array */
6177 #ifndef DISABLE_REMOTING
6178 ICALL_EXPORT MonoObject *
6179 ves_icall_Remoting_RealProxy_GetTransparentProxy (MonoObject *this, MonoString *class_name)
6181 MonoDomain *domain = mono_object_domain (this);
6183 MonoRealProxy *rp = ((MonoRealProxy *)this);
6184 MonoTransparentProxy *tp;
6188 res = mono_object_new (domain, mono_defaults.transparent_proxy_class);
6189 tp = (MonoTransparentProxy*) res;
6191 MONO_OBJECT_SETREF (tp, rp, rp);
6192 type = ((MonoReflectionType *)rp->class_to_proxy)->type;
6193 klass = mono_class_from_mono_type (type);
6195 tp->custom_type_info = (mono_object_isinst (this, mono_defaults.iremotingtypeinfo_class) != NULL);
6196 tp->remote_class = mono_remote_class (domain, class_name, klass);
6198 res->vtable = mono_remote_class_vtable (domain, tp->remote_class, rp);
6202 ICALL_EXPORT MonoReflectionType *
6203 ves_icall_Remoting_RealProxy_InternalGetProxyType (MonoTransparentProxy *tp)
6205 return mono_type_get_object (mono_object_domain (tp), &tp->remote_class->proxy_class->byval_arg);
6209 /* System.Environment */
6212 ves_icall_System_Environment_get_UserName (void)
6214 /* using glib is more portable */
6215 return mono_string_new (mono_domain_get (), g_get_user_name ());
6219 ICALL_EXPORT MonoString *
6220 ves_icall_System_Environment_get_MachineName (void)
6222 #if defined (HOST_WIN32)
6227 len = MAX_COMPUTERNAME_LENGTH + 1;
6228 buf = g_new (gunichar2, len);
6231 if (GetComputerName (buf, (PDWORD) &len))
6232 result = mono_string_new_utf16 (mono_domain_get (), buf, len);
6236 #elif !defined(DISABLE_SOCKETS)
6240 if (gethostname (buf, sizeof (buf)) == 0)
6241 result = mono_string_new (mono_domain_get (), buf);
6247 return mono_string_new (mono_domain_get (), "mono");
6252 ves_icall_System_Environment_get_Platform (void)
6254 #if defined (TARGET_WIN32)
6257 #elif defined(__MACH__)
6260 // Notice that the value is hidden from user code, and only exposed
6261 // to mscorlib. This is due to Mono's Unix/MacOS code predating the
6262 // define and making assumptions based on Unix/128/4 values before there
6263 // was a MacOS define. Lots of code would assume that not-Unix meant
6264 // Windows, but in this case, it would be OSX.
6273 ICALL_EXPORT MonoString *
6274 ves_icall_System_Environment_get_NewLine (void)
6276 #if defined (HOST_WIN32)
6277 return mono_string_new (mono_domain_get (), "\r\n");
6279 return mono_string_new (mono_domain_get (), "\n");
6283 ICALL_EXPORT MonoString *
6284 ves_icall_System_Environment_GetEnvironmentVariable (MonoString *name)
6292 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
6293 value = g_getenv (utf8_name);
6300 return mono_string_new (mono_domain_get (), value);
6304 * There is no standard way to get at environ.
6307 #ifndef __MINGW32_VERSION
6308 #if defined(__APPLE__) && !defined (__arm__) && !defined (__aarch64__)
6309 /* Apple defines this in crt_externs.h but doesn't provide that header for
6310 * arm-apple-darwin9. We'll manually define the symbol on Apple as it does
6311 * in fact exist on all implementations (so far)
6313 gchar ***_NSGetEnviron(void);
6314 #define environ (*_NSGetEnviron())
6322 ICALL_EXPORT MonoArray *
6323 ves_icall_System_Environment_GetEnvironmentVariableNames (void)
6334 env_strings = GetEnvironmentStrings();
6337 env_string = env_strings;
6338 while (*env_string != '\0') {
6339 /* weird case that MS seems to skip */
6340 if (*env_string != '=')
6342 while (*env_string != '\0')
6348 domain = mono_domain_get ();
6349 names = mono_array_new (domain, mono_defaults.string_class, n);
6353 env_string = env_strings;
6354 while (*env_string != '\0') {
6355 /* weird case that MS seems to skip */
6356 if (*env_string != '=') {
6357 equal_str = wcschr(env_string, '=');
6358 g_assert(equal_str);
6359 str = mono_string_new_utf16 (domain, env_string, equal_str-env_string);
6360 mono_array_setref (names, n, str);
6363 while (*env_string != '\0')
6368 FreeEnvironmentStrings (env_strings);
6381 for (e = environ; *e != 0; ++ e)
6384 domain = mono_domain_get ();
6385 names = mono_array_new (domain, mono_defaults.string_class, n);
6388 for (e = environ; *e != 0; ++ e) {
6389 parts = g_strsplit (*e, "=", 2);
6391 str = mono_string_new (domain, *parts);
6392 mono_array_setref (names, n, str);
6405 * If your platform lacks setenv/unsetenv, you must upgrade your glib.
6407 #if !GLIB_CHECK_VERSION(2,4,0)
6408 #define g_setenv(a,b,c) setenv(a,b,c)
6409 #define g_unsetenv(a) unsetenv(a)
6413 ves_icall_System_Environment_InternalSetEnvironmentVariable (MonoString *name, MonoString *value)
6416 gunichar2 *utf16_name, *utf16_value;
6418 gchar *utf8_name, *utf8_value;
6423 utf16_name = mono_string_to_utf16 (name);
6424 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6425 SetEnvironmentVariable (utf16_name, NULL);
6426 g_free (utf16_name);
6430 utf16_value = mono_string_to_utf16 (value);
6432 SetEnvironmentVariable (utf16_name, utf16_value);
6434 g_free (utf16_name);
6435 g_free (utf16_value);
6437 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
6439 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6440 g_unsetenv (utf8_name);
6445 utf8_value = mono_string_to_utf8_checked (value, &error);
6446 if (!mono_error_ok (&error)) {
6448 mono_error_raise_exception (&error);
6450 g_setenv (utf8_name, utf8_value, TRUE);
6453 g_free (utf8_value);
6458 ves_icall_System_Environment_Exit (int result)
6460 mono_environment_exitcode_set (result);
6462 /* FIXME: There are some cleanup hangs that should be worked out, but
6463 * if the program is going to exit, everything will be cleaned up when
6464 * NaCl exits anyway.
6466 #ifndef __native_client__
6467 if (!mono_runtime_try_shutdown ())
6468 mono_thread_exit ();
6470 /* Suspend all managed threads since the runtime is going away */
6471 mono_thread_suspend_all_other_threads ();
6473 mono_runtime_quit ();
6476 /* we may need to do some cleanup here... */
6480 ICALL_EXPORT MonoString*
6481 ves_icall_System_Environment_GetGacPath (void)
6483 return mono_string_new (mono_domain_get (), mono_assembly_getrootdir ());
6486 ICALL_EXPORT MonoString*
6487 ves_icall_System_Environment_GetWindowsFolderPath (int folder)
6489 #if defined (HOST_WIN32)
6490 #ifndef CSIDL_FLAG_CREATE
6491 #define CSIDL_FLAG_CREATE 0x8000
6494 WCHAR path [MAX_PATH];
6495 /* Create directory if no existing */
6496 if (SUCCEEDED (SHGetFolderPathW (NULL, folder | CSIDL_FLAG_CREATE, NULL, 0, path))) {
6500 return mono_string_new_utf16 (mono_domain_get (), path, len);
6503 g_warning ("ves_icall_System_Environment_GetWindowsFolderPath should only be called on Windows!");
6505 return mono_string_new (mono_domain_get (), "");
6508 ICALL_EXPORT MonoArray *
6509 ves_icall_System_Environment_GetLogicalDrives (void)
6511 gunichar2 buf [256], *ptr, *dname;
6513 guint initial_size = 127, size = 128;
6516 MonoString *drivestr;
6517 MonoDomain *domain = mono_domain_get ();
6523 while (size > initial_size) {
6524 size = (guint) GetLogicalDriveStrings (initial_size, ptr);
6525 if (size > initial_size) {
6528 ptr = g_malloc0 ((size + 1) * sizeof (gunichar2));
6529 initial_size = size;
6543 result = mono_array_new (domain, mono_defaults.string_class, ndrives);
6548 while (*u16) { u16++; len ++; }
6549 drivestr = mono_string_new_utf16 (domain, dname, len);
6550 mono_array_setref (result, ndrives++, drivestr);
6560 ICALL_EXPORT MonoString *
6561 ves_icall_System_IO_DriveInfo_GetDriveFormat (MonoString *path)
6563 gunichar2 volume_name [MAX_PATH + 1];
6565 if (GetVolumeInformation (mono_string_chars (path), NULL, 0, NULL, NULL, NULL, volume_name, MAX_PATH + 1) == FALSE)
6567 return mono_string_from_utf16 (volume_name);
6570 ICALL_EXPORT MonoString *
6571 ves_icall_System_Environment_InternalGetHome (void)
6573 return mono_string_new (mono_domain_get (), g_get_home_dir ());
6576 static const char *encodings [] = {
6578 "ascii", "us_ascii", "us", "ansi_x3.4_1968",
6579 "ansi_x3.4_1986", "cp367", "csascii", "ibm367",
6580 "iso_ir_6", "iso646_us", "iso_646.irv:1991",
6582 "utf_7", "csunicode11utf7", "unicode_1_1_utf_7",
6583 "unicode_2_0_utf_7", "x_unicode_1_1_utf_7",
6584 "x_unicode_2_0_utf_7",
6586 "utf_8", "unicode_1_1_utf_8", "unicode_2_0_utf_8",
6587 "x_unicode_1_1_utf_8", "x_unicode_2_0_utf_8",
6589 "utf_16", "UTF_16LE", "ucs_2", "unicode",
6592 "unicodefffe", "utf_16be",
6599 * Returns the internal codepage, if the value of "int_code_page" is
6600 * 1 at entry, and we can not compute a suitable code page number,
6601 * returns the code page as a string
6603 ICALL_EXPORT MonoString*
6604 ves_icall_System_Text_EncodingHelper_InternalCodePage (gint32 *int_code_page)
6609 char *codepage = NULL;
6611 int want_name = *int_code_page;
6614 *int_code_page = -1;
6616 g_get_charset (&cset);
6617 c = codepage = strdup (cset);
6618 for (c = codepage; *c; c++){
6619 if (isascii (*c) && isalpha (*c))
6624 /* g_print ("charset: %s\n", cset); */
6626 /* handle some common aliases */
6629 for (i = 0; p != 0; ){
6630 if ((gssize) p < 7){
6632 p = encodings [++i];
6635 if (strcmp (p, codepage) == 0){
6636 *int_code_page = code;
6639 p = encodings [++i];
6642 if (strstr (codepage, "utf_8") != NULL)
6643 *int_code_page |= 0x10000000;
6646 if (want_name && *int_code_page == -1)
6647 return mono_string_new (mono_domain_get (), cset);
6652 ICALL_EXPORT MonoBoolean
6653 ves_icall_System_Environment_get_HasShutdownStarted (void)
6655 if (mono_runtime_is_shutting_down ())
6658 if (mono_domain_is_unloading (mono_domain_get ()))
6665 ves_icall_System_Environment_BroadcastSettingChange (void)
6668 SendMessageTimeout (HWND_BROADCAST, WM_SETTINGCHANGE, (WPARAM)NULL, (LPARAM)L"Environment", SMTO_ABORTIFHUNG, 2000, 0);
6673 ves_icall_MonoMethodMessage_InitMessage (MonoMethodMessage *this,
6674 MonoReflectionMethod *method,
6675 MonoArray *out_args)
6677 mono_message_init (mono_object_domain (this), this, method, out_args);
6680 #ifndef DISABLE_REMOTING
6681 ICALL_EXPORT MonoBoolean
6682 ves_icall_IsTransparentProxy (MonoObject *proxy)
6687 if (proxy->vtable->klass == mono_defaults.transparent_proxy_class)
6693 ICALL_EXPORT MonoReflectionMethod *
6694 ves_icall_Remoting_RemotingServices_GetVirtualMethod (
6695 MonoReflectionType *rtype, MonoReflectionMethod *rmethod)
6699 MonoMethod **vtable;
6700 MonoMethod *res = NULL;
6702 MONO_CHECK_ARG_NULL (rtype, NULL);
6703 MONO_CHECK_ARG_NULL (rmethod, NULL);
6705 method = rmethod->method;
6706 klass = mono_class_from_mono_type (rtype->type);
6707 mono_class_init_or_throw (klass);
6709 if (MONO_CLASS_IS_INTERFACE (klass))
6712 if (method->flags & METHOD_ATTRIBUTE_STATIC)
6715 if ((method->flags & METHOD_ATTRIBUTE_FINAL) || !(method->flags & METHOD_ATTRIBUTE_VIRTUAL)) {
6716 if (klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE))
6722 mono_class_setup_vtable (klass);
6723 vtable = klass->vtable;
6725 if (method->klass->flags & TYPE_ATTRIBUTE_INTERFACE) {
6726 gboolean variance_used = FALSE;
6727 /*MS fails with variant interfaces but it's the right thing to do anyway.*/
6728 int offs = mono_class_interface_offset_with_variance (klass, method->klass, &variance_used);
6730 res = vtable [offs + method->slot];
6732 if (!(klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE)))
6735 if (method->slot != -1)
6736 res = vtable [method->slot];
6742 return mono_method_get_object (mono_domain_get (), res, NULL);
6746 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6751 klass = mono_class_from_mono_type (type->type);
6752 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
6754 mono_vtable_set_is_remote (vtable, enable);
6757 #else /* DISABLE_REMOTING */
6760 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6762 g_assert_not_reached ();
6767 ICALL_EXPORT MonoObject *
6768 ves_icall_System_Runtime_Activation_ActivationServices_AllocateUninitializedClassInstance (MonoReflectionType *type)
6773 domain = mono_object_domain (type);
6774 klass = mono_class_from_mono_type (type->type);
6775 mono_class_init_or_throw (klass);
6777 if (MONO_CLASS_IS_INTERFACE (klass) || (klass->flags & TYPE_ATTRIBUTE_ABSTRACT)) {
6778 mono_set_pending_exception (mono_get_exception_argument ("type", "Type cannot be instantiated"));
6782 if (klass->rank >= 1) {
6783 g_assert (klass->rank == 1);
6784 return (MonoObject *) mono_array_new (domain, klass->element_class, 0);
6786 /* Bypass remoting object creation check */
6787 return mono_object_new_alloc_specific (mono_class_vtable_full (domain, klass, TRUE));
6791 ICALL_EXPORT MonoString *
6792 ves_icall_System_IO_get_temp_path (void)
6794 return mono_string_new (mono_domain_get (), g_get_tmp_dir ());
6797 #ifndef PLATFORM_NO_DRIVEINFO
6798 ICALL_EXPORT MonoBoolean
6799 ves_icall_System_IO_DriveInfo_GetDiskFreeSpace (MonoString *path_name, guint64 *free_bytes_avail,
6800 guint64 *total_number_of_bytes, guint64 *total_number_of_free_bytes,
6804 ULARGE_INTEGER wapi_free_bytes_avail;
6805 ULARGE_INTEGER wapi_total_number_of_bytes;
6806 ULARGE_INTEGER wapi_total_number_of_free_bytes;
6808 *error = ERROR_SUCCESS;
6809 result = GetDiskFreeSpaceEx (mono_string_chars (path_name), &wapi_free_bytes_avail, &wapi_total_number_of_bytes,
6810 &wapi_total_number_of_free_bytes);
6813 *free_bytes_avail = wapi_free_bytes_avail.QuadPart;
6814 *total_number_of_bytes = wapi_total_number_of_bytes.QuadPart;
6815 *total_number_of_free_bytes = wapi_total_number_of_free_bytes.QuadPart;
6817 *free_bytes_avail = 0;
6818 *total_number_of_bytes = 0;
6819 *total_number_of_free_bytes = 0;
6820 *error = GetLastError ();
6826 ICALL_EXPORT guint32
6827 ves_icall_System_IO_DriveInfo_GetDriveType (MonoString *root_path_name)
6829 return GetDriveType (mono_string_chars (root_path_name));
6833 ICALL_EXPORT gpointer
6834 ves_icall_RuntimeMethod_GetFunctionPointer (MonoMethod *method)
6836 return mono_compile_method (method);
6839 ICALL_EXPORT MonoString *
6840 ves_icall_System_Configuration_DefaultConfig_get_machine_config_path (void)
6845 path = g_build_path (G_DIR_SEPARATOR_S, mono_get_config_dir (), "mono", mono_get_runtime_info ()->framework_version, "machine.config", NULL);
6847 #if defined (HOST_WIN32)
6848 /* Avoid mixing '/' and '\\' */
6851 for (i = strlen (path) - 1; i >= 0; i--)
6852 if (path [i] == '/')
6856 mcpath = mono_string_new (mono_domain_get (), path);
6863 get_bundled_app_config (void)
6865 const gchar *app_config;
6868 gchar *config_file_name, *config_file_path;
6872 domain = mono_domain_get ();
6873 file = domain->setup->configuration_file;
6877 // Retrieve config file and remove the extension
6878 config_file_name = mono_string_to_utf8 (file);
6879 config_file_path = mono_portability_find_file (config_file_name, TRUE);
6880 if (!config_file_path)
6881 config_file_path = config_file_name;
6882 len = strlen (config_file_path) - strlen (".config");
6883 module = g_malloc0 (len + 1);
6884 memcpy (module, config_file_path, len);
6885 // Get the config file from the module name
6886 app_config = mono_config_string_for_assembly_file (module);
6889 if (config_file_name != config_file_path)
6890 g_free (config_file_name);
6891 g_free (config_file_path);
6896 return mono_string_new (mono_domain_get (), app_config);
6900 get_bundled_machine_config (void)
6902 const gchar *machine_config;
6904 machine_config = mono_get_machine_config ();
6906 if (!machine_config)
6909 return mono_string_new (mono_domain_get (), machine_config);
6912 ICALL_EXPORT MonoString *
6913 ves_icall_System_Web_Util_ICalls_get_machine_install_dir (void)
6918 path = g_path_get_dirname (mono_get_config_dir ());
6920 #if defined (HOST_WIN32)
6921 /* Avoid mixing '/' and '\\' */
6924 for (i = strlen (path) - 1; i >= 0; i--)
6925 if (path [i] == '/')
6929 ipath = mono_string_new (mono_domain_get (), path);
6935 ICALL_EXPORT gboolean
6936 ves_icall_get_resources_ptr (MonoReflectionAssembly *assembly, gpointer *result, gint32 *size)
6938 MonoPEResourceDataEntry *entry;
6941 if (!assembly || !result || !size)
6946 image = assembly->assembly->image;
6947 entry = mono_image_lookup_resource (image, MONO_PE_RESOURCE_ID_ASPNET_STRING, 0, NULL);
6951 *result = mono_image_rva_map (image, entry->rde_data_offset);
6956 *size = entry->rde_size;
6961 ICALL_EXPORT MonoBoolean
6962 ves_icall_System_Diagnostics_Debugger_IsAttached_internal (void)
6964 return mono_is_debugger_attached ();
6967 ICALL_EXPORT MonoBoolean
6968 ves_icall_System_Diagnostics_Debugger_IsLogging (void)
6970 if (mono_get_runtime_callbacks ()->debug_log_is_enabled)
6971 return mono_get_runtime_callbacks ()->debug_log_is_enabled ();
6977 ves_icall_System_Diagnostics_Debugger_Log (int level, MonoString *category, MonoString *message)
6979 if (mono_get_runtime_callbacks ()->debug_log)
6980 mono_get_runtime_callbacks ()->debug_log (level, category, message);
6984 ves_icall_System_Diagnostics_DefaultTraceListener_WriteWindowsDebugString (MonoString *message)
6986 #if defined (HOST_WIN32)
6987 OutputDebugString (mono_string_chars (message));
6989 g_warning ("WriteWindowsDebugString called and HOST_WIN32 not defined!\n");
6993 /* Only used for value types */
6994 ICALL_EXPORT MonoObject *
6995 ves_icall_System_Activator_CreateInstanceInternal (MonoReflectionType *type)
7000 domain = mono_object_domain (type);
7001 klass = mono_class_from_mono_type (type->type);
7002 mono_class_init_or_throw (klass);
7004 if (mono_class_is_nullable (klass))
7005 /* No arguments -> null */
7008 return mono_object_new (domain, klass);
7011 ICALL_EXPORT MonoReflectionMethod *
7012 ves_icall_MonoMethod_get_base_method (MonoReflectionMethod *m, gboolean definition)
7014 MonoClass *klass, *parent;
7015 MonoMethod *method = m->method;
7016 MonoMethod *result = NULL;
7019 if (method->klass == NULL)
7022 if (!(method->flags & METHOD_ATTRIBUTE_VIRTUAL) ||
7023 MONO_CLASS_IS_INTERFACE (method->klass) ||
7024 method->flags & METHOD_ATTRIBUTE_NEW_SLOT)
7027 slot = mono_method_get_vtable_slot (method);
7031 klass = method->klass;
7032 if (klass->generic_class)
7033 klass = klass->generic_class->container_class;
7036 /* At the end of the loop, klass points to the eldest class that has this virtual function slot. */
7037 for (parent = klass->parent; parent != NULL; parent = parent->parent) {
7038 mono_class_setup_vtable (parent);
7039 if (parent->vtable_size <= slot)
7044 klass = klass->parent;
7049 if (klass == method->klass)
7052 /*This is possible if definition == FALSE.
7053 * Do it here to be really sure we don't read invalid memory.
7055 if (slot >= klass->vtable_size)
7058 mono_class_setup_vtable (klass);
7060 result = klass->vtable [slot];
7061 if (result == NULL) {
7062 /* It is an abstract method */
7063 gpointer iter = NULL;
7064 while ((result = mono_class_get_methods (klass, &iter)))
7065 if (result->slot == slot)
7072 return mono_method_get_object (mono_domain_get (), result, NULL);
7075 ICALL_EXPORT MonoString*
7076 ves_icall_MonoMethod_get_name (MonoReflectionMethod *m)
7078 MonoMethod *method = m->method;
7080 MONO_OBJECT_SETREF (m, name, mono_string_new (mono_object_domain (m), method->name));
7085 mono_ArgIterator_Setup (MonoArgIterator *iter, char* argsp, char* start)
7087 iter->sig = *(MonoMethodSignature**)argsp;
7089 g_assert (iter->sig->sentinelpos <= iter->sig->param_count);
7090 g_assert (iter->sig->call_convention == MONO_CALL_VARARG);
7093 /* FIXME: it's not documented what start is exactly... */
7097 iter->args = argsp + sizeof (gpointer);
7099 iter->num_args = iter->sig->param_count - iter->sig->sentinelpos;
7101 /* g_print ("sig %p, param_count: %d, sent: %d\n", iter->sig, iter->sig->param_count, iter->sig->sentinelpos); */
7104 ICALL_EXPORT MonoTypedRef
7105 mono_ArgIterator_IntGetNextArg (MonoArgIterator *iter)
7107 guint32 i, arg_size;
7111 i = iter->sig->sentinelpos + iter->next_arg;
7113 g_assert (i < iter->sig->param_count);
7115 res.type = iter->sig->params [i];
7116 res.klass = mono_class_from_mono_type (res.type);
7117 arg_size = mono_type_stack_size (res.type, &align);
7118 #if defined(__arm__) || defined(__mips__)
7119 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
7121 res.value = iter->args;
7122 #if defined(__native_client__) && SIZEOF_REGISTER == 8
7123 /* Values are stored as 8 byte register sized objects, but 'value'
7124 * is dereferenced as a pointer in other routines.
7126 res.value = (char*)res.value + 4;
7128 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
7129 if (arg_size <= sizeof (gpointer)) {
7131 int padding = arg_size - mono_type_size (res.type, &dummy);
7132 res.value = (guint8*)res.value + padding;
7135 iter->args = (char*)iter->args + arg_size;
7138 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
7143 ICALL_EXPORT MonoTypedRef
7144 mono_ArgIterator_IntGetNextArgT (MonoArgIterator *iter, MonoType *type)
7146 guint32 i, arg_size;
7150 i = iter->sig->sentinelpos + iter->next_arg;
7152 g_assert (i < iter->sig->param_count);
7154 while (i < iter->sig->param_count) {
7155 if (!mono_metadata_type_equal (type, iter->sig->params [i]))
7157 res.type = iter->sig->params [i];
7158 res.klass = mono_class_from_mono_type (res.type);
7159 /* FIXME: endianess issue... */
7160 arg_size = mono_type_stack_size (res.type, &align);
7161 #if defined(__arm__) || defined(__mips__)
7162 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
7164 res.value = iter->args;
7165 iter->args = (char*)iter->args + arg_size;
7167 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
7170 /* g_print ("arg type 0x%02x not found\n", res.type->type); */
7178 ICALL_EXPORT MonoType*
7179 mono_ArgIterator_IntGetNextArgType (MonoArgIterator *iter)
7183 i = iter->sig->sentinelpos + iter->next_arg;
7185 g_assert (i < iter->sig->param_count);
7187 return iter->sig->params [i];
7190 ICALL_EXPORT MonoObject*
7191 mono_TypedReference_ToObject (MonoTypedRef tref)
7193 if (MONO_TYPE_IS_REFERENCE (tref.type)) {
7194 MonoObject** objp = tref.value;
7198 return mono_value_box (mono_domain_get (), tref.klass, tref.value);
7201 ICALL_EXPORT MonoObject*
7202 mono_TypedReference_ToObjectInternal (MonoType *type, gpointer value, MonoClass *klass)
7204 if (MONO_TYPE_IS_REFERENCE (type)) {
7205 MonoObject** objp = value;
7209 return mono_value_box (mono_domain_get (), klass, value);
7213 prelink_method (MonoMethod *method)
7215 const char *exc_class, *exc_arg;
7216 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
7218 mono_lookup_pinvoke_call (method, &exc_class, &exc_arg);
7220 mono_raise_exception(
7221 mono_exception_from_name_msg (mono_defaults.corlib, "System", exc_class, exc_arg ) );
7223 /* create the wrapper, too? */
7227 ves_icall_System_Runtime_InteropServices_Marshal_Prelink (MonoReflectionMethod *method)
7229 prelink_method (method->method);
7233 ves_icall_System_Runtime_InteropServices_Marshal_PrelinkAll (MonoReflectionType *type)
7235 MonoClass *klass = mono_class_from_mono_type (type->type);
7237 gpointer iter = NULL;
7239 mono_class_init_or_throw (klass);
7241 while ((m = mono_class_get_methods (klass, &iter)))
7245 /* These parameters are "readonly" in corlib/System/NumberFormatter.cs */
7247 ves_icall_System_NumberFormatter_GetFormatterTables (guint64 const **mantissas,
7248 gint32 const **exponents,
7249 gunichar2 const **digitLowerTable,
7250 gunichar2 const **digitUpperTable,
7251 gint64 const **tenPowersList,
7252 gint32 const **decHexDigits)
7254 *mantissas = Formatter_MantissaBitsTable;
7255 *exponents = Formatter_TensExponentTable;
7256 *digitLowerTable = Formatter_DigitLowerTable;
7257 *digitUpperTable = Formatter_DigitUpperTable;
7258 *tenPowersList = Formatter_TenPowersList;
7259 *decHexDigits = Formatter_DecHexDigits;
7262 /* These parameters are "readonly" in corlib/System/Globalization/TextInfo.cs */
7264 ves_icall_System_Globalization_TextInfo_GetDataTablePointersLite (
7265 guint16 const **to_lower_data_low,
7266 guint16 const **to_lower_data_high,
7267 guint16 const **to_upper_data_low,
7268 guint16 const **to_upper_data_high)
7270 *to_lower_data_low = ToLowerDataLow;
7271 *to_lower_data_high = ToLowerDataHigh;
7272 *to_upper_data_low = ToUpperDataLow;
7273 *to_upper_data_high = ToUpperDataHigh;
7277 * We return NULL for no modifiers so the corlib code can return Type.EmptyTypes
7278 * and avoid useless allocations.
7283 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional)
7287 for (i = 0; i < type->num_mods; ++i) {
7288 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required))
7293 res = mono_array_new (mono_domain_get (), mono_defaults.systemtype_class, count);
7295 for (i = 0; i < type->num_mods; ++i) {
7296 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required)) {
7298 MonoClass *klass = mono_class_get_checked (image, type->modifiers [i].token, &error);
7299 mono_error_raise_exception (&error); /* this is safe, no cleanup needed on callers */
7300 mono_array_setref (res, count, mono_type_get_object (mono_domain_get (), &klass->byval_arg));
7307 ICALL_EXPORT MonoArray*
7308 param_info_get_type_modifiers (MonoReflectionParameter *param, MonoBoolean optional)
7310 MonoType *type = param->ClassImpl->type;
7311 MonoClass *member_class = mono_object_class (param->MemberImpl);
7312 MonoMethod *method = NULL;
7315 MonoMethodSignature *sig;
7317 if (mono_class_is_reflection_method_or_constructor (member_class)) {
7318 MonoReflectionMethod *rmethod = (MonoReflectionMethod*)param->MemberImpl;
7319 method = rmethod->method;
7320 } else if (member_class->image == mono_defaults.corlib && !strcmp ("MonoProperty", member_class->name)) {
7321 MonoReflectionProperty *prop = (MonoReflectionProperty *)param->MemberImpl;
7322 if (!(method = prop->property->get))
7323 method = prop->property->set;
7326 char *type_name = mono_type_get_full_name (member_class);
7327 char *msg = g_strdup_printf ("Custom modifiers on a ParamInfo with member %s are not supported", type_name);
7328 MonoException *ex = mono_get_exception_not_supported (msg);
7331 mono_set_pending_exception (ex);
7335 image = method->klass->image;
7336 pos = param->PositionImpl;
7337 sig = mono_method_signature (method);
7341 type = sig->params [pos];
7343 return type_array_from_modifiers (image, type, optional);
7347 get_property_type (MonoProperty *prop)
7349 MonoMethodSignature *sig;
7351 sig = mono_method_signature (prop->get);
7353 } else if (prop->set) {
7354 sig = mono_method_signature (prop->set);
7355 return sig->params [sig->param_count - 1];
7360 ICALL_EXPORT MonoArray*
7361 property_info_get_type_modifiers (MonoReflectionProperty *property, MonoBoolean optional)
7363 MonoType *type = get_property_type (property->property);
7364 MonoImage *image = property->klass->image;
7368 return type_array_from_modifiers (image, type, optional);
7372 *Construct a MonoType suited to be used to decode a constant blob object.
7374 * @type is the target type which will be constructed
7375 * @blob_type is the blob type, for example, that comes from the constant table
7376 * @real_type is the expected constructed type.
7379 mono_type_from_blob_type (MonoType *type, MonoTypeEnum blob_type, MonoType *real_type)
7381 type->type = blob_type;
7382 type->data.klass = NULL;
7383 if (blob_type == MONO_TYPE_CLASS)
7384 type->data.klass = mono_defaults.object_class;
7385 else if (real_type->type == MONO_TYPE_VALUETYPE && real_type->data.klass->enumtype) {
7386 /* For enums, we need to use the base type */
7387 type->type = MONO_TYPE_VALUETYPE;
7388 type->data.klass = mono_class_from_mono_type (real_type);
7390 type->data.klass = mono_class_from_mono_type (real_type);
7393 ICALL_EXPORT MonoObject*
7394 property_info_get_default_value (MonoReflectionProperty *property)
7397 MonoProperty *prop = property->property;
7398 MonoType *type = get_property_type (prop);
7399 MonoDomain *domain = mono_object_domain (property);
7400 MonoTypeEnum def_type;
7401 const char *def_value;
7404 mono_class_init (prop->parent);
7406 if (!(prop->attrs & PROPERTY_ATTRIBUTE_HAS_DEFAULT)) {
7407 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
7411 def_value = mono_class_get_property_default_value (prop, &def_type);
7413 mono_type_from_blob_type (&blob_type, def_type, type);
7414 o = mono_get_object_from_blob (domain, &blob_type, def_value);
7419 ICALL_EXPORT MonoBoolean
7420 custom_attrs_defined_internal (MonoObject *obj, MonoReflectionType *attr_type)
7422 MonoClass *attr_class = mono_class_from_mono_type (attr_type->type);
7423 MonoCustomAttrInfo *cinfo;
7426 mono_class_init_or_throw (attr_class);
7428 cinfo = mono_reflection_get_custom_attrs_info (obj);
7431 found = mono_custom_attrs_has_attr (cinfo, attr_class);
7433 mono_custom_attrs_free (cinfo);
7437 ICALL_EXPORT MonoArray*
7438 custom_attrs_get_by_type (MonoObject *obj, MonoReflectionType *attr_type)
7440 MonoClass *attr_class = attr_type ? mono_class_from_mono_type (attr_type->type) : NULL;
7445 mono_class_init_or_throw (attr_class);
7447 res = mono_reflection_get_custom_attrs_by_type (obj, attr_class, &error);
7448 mono_error_raise_exception (&error);
7450 if (mono_loader_get_last_error ()) {
7451 mono_set_pending_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
7458 ICALL_EXPORT MonoString*
7459 ves_icall_Mono_Runtime_GetDisplayName (void)
7462 MonoString *display_name;
7464 info = mono_get_runtime_callbacks ()->get_runtime_build_info ();
7465 display_name = mono_string_new (mono_domain_get (), info);
7467 return display_name;
7470 ICALL_EXPORT MonoString*
7471 ves_icall_System_ComponentModel_Win32Exception_W32ErrorMessage (guint32 code)
7473 MonoString *message;
7477 ret = FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM |
7478 FORMAT_MESSAGE_IGNORE_INSERTS, NULL, code, 0,
7481 message = mono_string_new (mono_domain_get (), "Error looking up error string");
7483 message = mono_string_new_utf16 (mono_domain_get (), buf, ret);
7489 #ifndef DISABLE_ICALL_TABLES
7491 #define ICALL_TYPE(id,name,first)
7492 #define ICALL(id,name,func) Icall_ ## id,
7495 #include "metadata/icall-def.h"
7501 #define ICALL_TYPE(id,name,first) Icall_type_ ## id,
7502 #define ICALL(id,name,func)
7504 #include "metadata/icall-def.h"
7510 #define ICALL_TYPE(id,name,firstic) {(Icall_ ## firstic)},
7511 #define ICALL(id,name,func)
7513 guint16 first_icall;
7516 static const IcallTypeDesc
7517 icall_type_descs [] = {
7518 #include "metadata/icall-def.h"
7522 #define icall_desc_num_icalls(desc) ((desc) [1].first_icall - (desc) [0].first_icall)
7525 #define ICALL_TYPE(id,name,first)
7528 #ifdef HAVE_ARRAY_ELEM_INIT
7529 #define MSGSTRFIELD(line) MSGSTRFIELD1(line)
7530 #define MSGSTRFIELD1(line) str##line
7532 static const struct msgstrtn_t {
7533 #define ICALL(id,name,func)
7535 #define ICALL_TYPE(id,name,first) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7536 #include "metadata/icall-def.h"
7538 } icall_type_names_str = {
7539 #define ICALL_TYPE(id,name,first) (name),
7540 #include "metadata/icall-def.h"
7543 static const guint16 icall_type_names_idx [] = {
7544 #define ICALL_TYPE(id,name,first) [Icall_type_ ## id] = offsetof (struct msgstrtn_t, MSGSTRFIELD(__LINE__)),
7545 #include "metadata/icall-def.h"
7548 #define icall_type_name_get(id) ((const char*)&icall_type_names_str + icall_type_names_idx [(id)])
7550 static const struct msgstr_t {
7552 #define ICALL_TYPE(id,name,first)
7553 #define ICALL(id,name,func) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7554 #include "metadata/icall-def.h"
7556 } icall_names_str = {
7557 #define ICALL(id,name,func) (name),
7558 #include "metadata/icall-def.h"
7561 static const guint16 icall_names_idx [] = {
7562 #define ICALL(id,name,func) [Icall_ ## id] = offsetof (struct msgstr_t, MSGSTRFIELD(__LINE__)),
7563 #include "metadata/icall-def.h"
7566 #define icall_name_get(id) ((const char*)&icall_names_str + icall_names_idx [(id)])
7572 #define ICALL_TYPE(id,name,first) name,
7573 #define ICALL(id,name,func)
7574 static const char* const
7575 icall_type_names [] = {
7576 #include "metadata/icall-def.h"
7580 #define icall_type_name_get(id) (icall_type_names [(id)])
7584 #define ICALL_TYPE(id,name,first)
7585 #define ICALL(id,name,func) name,
7586 static const char* const
7588 #include "metadata/icall-def.h"
7591 #define icall_name_get(id) icall_names [(id)]
7593 #endif /* !HAVE_ARRAY_ELEM_INIT */
7597 #define ICALL_TYPE(id,name,first)
7598 #define ICALL(id,name,func) func,
7599 static const gconstpointer
7600 icall_functions [] = {
7601 #include "metadata/icall-def.h"
7605 #ifdef ENABLE_ICALL_SYMBOL_MAP
7608 #define ICALL_TYPE(id,name,first)
7609 #define ICALL(id,name,func) #func,
7610 static const gconstpointer
7611 icall_symbols [] = {
7612 #include "metadata/icall-def.h"
7617 #endif /* DISABLE_ICALL_TABLES */
7619 static mono_mutex_t icall_mutex;
7620 static GHashTable *icall_hash = NULL;
7621 static GHashTable *jit_icall_hash_name = NULL;
7622 static GHashTable *jit_icall_hash_addr = NULL;
7625 mono_icall_init (void)
7627 #ifndef DISABLE_ICALL_TABLES
7630 /* check that tables are sorted: disable in release */
7633 const char *prev_class = NULL;
7634 const char *prev_method;
7636 for (i = 0; i < Icall_type_num; ++i) {
7637 const IcallTypeDesc *desc;
7640 if (prev_class && strcmp (prev_class, icall_type_name_get (i)) >= 0)
7641 g_print ("class %s should come before class %s\n", icall_type_name_get (i), prev_class);
7642 prev_class = icall_type_name_get (i);
7643 desc = &icall_type_descs [i];
7644 num_icalls = icall_desc_num_icalls (desc);
7645 /*g_print ("class %s has %d icalls starting at %d\n", prev_class, num_icalls, desc->first_icall);*/
7646 for (j = 0; j < num_icalls; ++j) {
7647 const char *methodn = icall_name_get (desc->first_icall + j);
7648 if (prev_method && strcmp (prev_method, methodn) >= 0)
7649 g_print ("method %s should come before method %s\n", methodn, prev_method);
7650 prev_method = methodn;
7656 icall_hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
7657 mono_mutex_init (&icall_mutex);
7661 mono_icall_lock (void)
7663 mono_locks_mutex_acquire (&icall_mutex, IcallLock);
7667 mono_icall_unlock (void)
7669 mono_locks_mutex_release (&icall_mutex, IcallLock);
7673 mono_icall_cleanup (void)
7675 g_hash_table_destroy (icall_hash);
7676 g_hash_table_destroy (jit_icall_hash_name);
7677 g_hash_table_destroy (jit_icall_hash_addr);
7678 mono_mutex_destroy (&icall_mutex);
7682 mono_add_internal_call (const char *name, gconstpointer method)
7686 g_hash_table_insert (icall_hash, g_strdup (name), (gpointer) method);
7688 mono_icall_unlock ();
7691 #ifndef DISABLE_ICALL_TABLES
7693 #ifdef HAVE_ARRAY_ELEM_INIT
7695 compare_method_imap (const void *key, const void *elem)
7697 const char* method_name = (const char*)&icall_names_str + (*(guint16*)elem);
7698 return strcmp (key, method_name);
7702 find_method_icall (const IcallTypeDesc *imap, const char *name)
7704 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);
7707 return (gpointer)icall_functions [(nameslot - &icall_names_idx [0])];
7711 compare_class_imap (const void *key, const void *elem)
7713 const char* class_name = (const char*)&icall_type_names_str + (*(guint16*)elem);
7714 return strcmp (key, class_name);
7717 static const IcallTypeDesc*
7718 find_class_icalls (const char *name)
7720 const guint16 *nameslot = mono_binary_search (name, icall_type_names_idx, Icall_type_num, sizeof (icall_type_names_idx [0]), compare_class_imap);
7723 return &icall_type_descs [nameslot - &icall_type_names_idx [0]];
7726 #else /* HAVE_ARRAY_ELEM_INIT */
7729 compare_method_imap (const void *key, const void *elem)
7731 const char** method_name = (const char**)elem;
7732 return strcmp (key, *method_name);
7736 find_method_icall (const IcallTypeDesc *imap, const char *name)
7738 const char **nameslot = mono_binary_search (name, icall_names + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names [0]), compare_method_imap);
7741 return (gpointer)icall_functions [(nameslot - icall_names)];
7745 compare_class_imap (const void *key, const void *elem)
7747 const char** class_name = (const char**)elem;
7748 return strcmp (key, *class_name);
7751 static const IcallTypeDesc*
7752 find_class_icalls (const char *name)
7754 const char **nameslot = mono_binary_search (name, icall_type_names, Icall_type_num, sizeof (icall_type_names [0]), compare_class_imap);
7757 return &icall_type_descs [nameslot - icall_type_names];
7760 #endif /* HAVE_ARRAY_ELEM_INIT */
7762 #endif /* DISABLE_ICALL_TABLES */
7765 * we should probably export this as an helper (handle nested types).
7766 * Returns the number of chars written in buf.
7769 concat_class_name (char *buf, int bufsize, MonoClass *klass)
7771 int nspacelen, cnamelen;
7772 nspacelen = strlen (klass->name_space);
7773 cnamelen = strlen (klass->name);
7774 if (nspacelen + cnamelen + 2 > bufsize)
7777 memcpy (buf, klass->name_space, nspacelen);
7778 buf [nspacelen ++] = '.';
7780 memcpy (buf + nspacelen, klass->name, cnamelen);
7781 buf [nspacelen + cnamelen] = 0;
7782 return nspacelen + cnamelen;
7785 #ifdef DISABLE_ICALL_TABLES
7787 no_icall_table (void)
7789 g_assert_not_reached ();
7794 mono_lookup_internal_call (MonoMethod *method)
7799 int typelen = 0, mlen, siglen;
7801 #ifndef DISABLE_ICALL_TABLES
7802 const IcallTypeDesc *imap = NULL;
7805 g_assert (method != NULL);
7807 if (method->is_inflated)
7808 method = ((MonoMethodInflated *) method)->declaring;
7810 if (method->klass->nested_in) {
7811 int pos = concat_class_name (mname, sizeof (mname)-2, method->klass->nested_in);
7815 mname [pos++] = '/';
7818 typelen = concat_class_name (mname+pos, sizeof (mname)-pos-1, method->klass);
7824 typelen = concat_class_name (mname, sizeof (mname), method->klass);
7829 #ifndef DISABLE_ICALL_TABLES
7830 imap = find_class_icalls (mname);
7833 mname [typelen] = ':';
7834 mname [typelen + 1] = ':';
7836 mlen = strlen (method->name);
7837 memcpy (mname + typelen + 2, method->name, mlen);
7838 sigstart = mname + typelen + 2 + mlen;
7841 tmpsig = mono_signature_get_desc (mono_method_signature (method), TRUE);
7842 siglen = strlen (tmpsig);
7843 if (typelen + mlen + siglen + 6 > sizeof (mname))
7846 memcpy (sigstart + 1, tmpsig, siglen);
7847 sigstart [siglen + 1] = ')';
7848 sigstart [siglen + 2] = 0;
7853 res = g_hash_table_lookup (icall_hash, mname);
7855 mono_icall_unlock ();;
7858 /* try without signature */
7860 res = g_hash_table_lookup (icall_hash, mname);
7862 mono_icall_unlock ();
7866 #ifdef DISABLE_ICALL_TABLES
7867 mono_icall_unlock ();
7868 /* Fail only when the result is actually used */
7869 /* mono_marshal_get_native_wrapper () depends on this */
7870 if (method->klass == mono_defaults.string_class && !strcmp (method->name, ".ctor"))
7871 return ves_icall_System_String_ctor_RedirectToCreateString;
7873 return no_icall_table;
7875 /* it wasn't found in the static call tables */
7877 mono_icall_unlock ();
7880 res = find_method_icall (imap, sigstart - mlen);
7882 mono_icall_unlock ();
7885 /* try _with_ signature */
7887 res = find_method_icall (imap, sigstart - mlen);
7889 mono_icall_unlock ();
7893 g_warning ("cant resolve internal call to \"%s\" (tested without signature also)", mname);
7894 g_print ("\nYour mono runtime and class libraries are out of sync.\n");
7895 g_print ("The out of sync library is: %s\n", method->klass->image->name);
7896 g_print ("\nWhen you update one from git you need to update, compile and install\nthe other too.\n");
7897 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");
7898 g_print ("If you see other errors or faults after this message they are probably related\n");
7899 g_print ("and you need to fix your mono install first.\n");
7901 mono_icall_unlock ();
7907 #ifdef ENABLE_ICALL_SYMBOL_MAP
7909 func_cmp (gconstpointer key, gconstpointer p)
7911 return (gsize)key - (gsize)*(gsize*)p;
7916 * mono_lookup_icall_symbol:
7918 * Given the icall METHOD, returns its C symbol.
7921 mono_lookup_icall_symbol (MonoMethod *m)
7923 #ifdef DISABLE_ICALL_TABLES
7924 g_assert_not_reached ();
7927 #ifdef ENABLE_ICALL_SYMBOL_MAP
7931 static gconstpointer *functions_sorted;
7932 static const char**symbols_sorted;
7933 static gboolean inited;
7938 functions_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7939 memcpy (functions_sorted, icall_functions, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7940 symbols_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7941 memcpy (symbols_sorted, icall_symbols, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7942 /* Bubble sort the two arrays */
7946 for (i = 0; i < G_N_ELEMENTS (icall_functions) - 1; ++i) {
7947 if (functions_sorted [i] > functions_sorted [i + 1]) {
7950 tmp = functions_sorted [i];
7951 functions_sorted [i] = functions_sorted [i + 1];
7952 functions_sorted [i + 1] = tmp;
7953 tmp = symbols_sorted [i];
7954 symbols_sorted [i] = symbols_sorted [i + 1];
7955 symbols_sorted [i + 1] = tmp;
7962 func = mono_lookup_internal_call (m);
7965 slot = mono_binary_search (func, functions_sorted, G_N_ELEMENTS (icall_functions), sizeof (gpointer), func_cmp);
7969 return symbols_sorted [(gpointer*)slot - (gpointer*)functions_sorted];
7971 fprintf (stderr, "icall symbol maps not enabled, pass --enable-icall-symbol-map to configure.\n");
7972 g_assert_not_reached ();
7979 type_from_typename (char *typename)
7981 MonoClass *klass = NULL; /* assignment to shut GCC warning up */
7983 if (!strcmp (typename, "int"))
7984 klass = mono_defaults.int_class;
7985 else if (!strcmp (typename, "ptr"))
7986 klass = mono_defaults.int_class;
7987 else if (!strcmp (typename, "void"))
7988 klass = mono_defaults.void_class;
7989 else if (!strcmp (typename, "int32"))
7990 klass = mono_defaults.int32_class;
7991 else if (!strcmp (typename, "uint32"))
7992 klass = mono_defaults.uint32_class;
7993 else if (!strcmp (typename, "int8"))
7994 klass = mono_defaults.sbyte_class;
7995 else if (!strcmp (typename, "uint8"))
7996 klass = mono_defaults.byte_class;
7997 else if (!strcmp (typename, "int16"))
7998 klass = mono_defaults.int16_class;
7999 else if (!strcmp (typename, "uint16"))
8000 klass = mono_defaults.uint16_class;
8001 else if (!strcmp (typename, "long"))
8002 klass = mono_defaults.int64_class;
8003 else if (!strcmp (typename, "ulong"))
8004 klass = mono_defaults.uint64_class;
8005 else if (!strcmp (typename, "float"))
8006 klass = mono_defaults.single_class;
8007 else if (!strcmp (typename, "double"))
8008 klass = mono_defaults.double_class;
8009 else if (!strcmp (typename, "object"))
8010 klass = mono_defaults.object_class;
8011 else if (!strcmp (typename, "obj"))
8012 klass = mono_defaults.object_class;
8013 else if (!strcmp (typename, "string"))
8014 klass = mono_defaults.string_class;
8015 else if (!strcmp (typename, "bool"))
8016 klass = mono_defaults.boolean_class;
8017 else if (!strcmp (typename, "boolean"))
8018 klass = mono_defaults.boolean_class;
8020 g_error ("%s", typename);
8021 g_assert_not_reached ();
8023 return &klass->byval_arg;
8027 * LOCKING: Take the corlib image lock.
8029 MonoMethodSignature*
8030 mono_create_icall_signature (const char *sigstr)
8035 MonoMethodSignature *res, *res2;
8036 MonoImage *corlib = mono_defaults.corlib;
8038 mono_image_lock (corlib);
8039 res = g_hash_table_lookup (corlib->helper_signatures, sigstr);
8040 mono_image_unlock (corlib);
8045 parts = g_strsplit (sigstr, " ", 256);
8054 res = mono_metadata_signature_alloc (corlib, len - 1);
8059 * Under windows, the default pinvoke calling convention is STDCALL but
8062 res->call_convention = MONO_CALL_C;
8065 res->ret = type_from_typename (parts [0]);
8066 for (i = 1; i < len; ++i) {
8067 res->params [i - 1] = type_from_typename (parts [i]);
8072 mono_image_lock (corlib);
8073 res2 = g_hash_table_lookup (corlib->helper_signatures, sigstr);
8075 res = res2; /*Value is allocated in the image pool*/
8077 g_hash_table_insert (corlib->helper_signatures, (gpointer)sigstr, res);
8078 mono_image_unlock (corlib);
8084 mono_find_jit_icall_by_name (const char *name)
8086 MonoJitICallInfo *info;
8087 g_assert (jit_icall_hash_name);
8090 info = g_hash_table_lookup (jit_icall_hash_name, name);
8091 mono_icall_unlock ();
8096 mono_find_jit_icall_by_addr (gconstpointer addr)
8098 MonoJitICallInfo *info;
8099 g_assert (jit_icall_hash_addr);
8102 info = g_hash_table_lookup (jit_icall_hash_addr, (gpointer)addr);
8103 mono_icall_unlock ();
8109 * mono_get_jit_icall_info:
8111 * Return the hashtable mapping JIT icall names to MonoJitICallInfo structures. The
8112 * caller should access it while holding the icall lock.
8115 mono_get_jit_icall_info (void)
8117 return jit_icall_hash_name;
8121 * mono_lookup_jit_icall_symbol:
8123 * Given the jit icall NAME, returns its C symbol if possible, or NULL.
8126 mono_lookup_jit_icall_symbol (const char *name)
8128 MonoJitICallInfo *info;
8129 const char *res = NULL;
8132 info = g_hash_table_lookup (jit_icall_hash_name, name);
8134 res = info->c_symbol;
8135 mono_icall_unlock ();
8140 mono_register_jit_icall_wrapper (MonoJitICallInfo *info, gconstpointer wrapper)
8143 g_hash_table_insert (jit_icall_hash_addr, (gpointer)wrapper, info);
8144 mono_icall_unlock ();
8148 * 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
8149 * icalls without wrappers in some cases.
8152 mono_register_jit_icall_full (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save, gboolean no_raise, const char *c_symbol)
8154 MonoJitICallInfo *info;
8161 if (!jit_icall_hash_name) {
8162 jit_icall_hash_name = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, g_free);
8163 jit_icall_hash_addr = g_hash_table_new (NULL, NULL);
8166 if (g_hash_table_lookup (jit_icall_hash_name, name)) {
8167 g_warning ("jit icall already defined \"%s\"\n", name);
8168 g_assert_not_reached ();
8171 info = g_new0 (MonoJitICallInfo, 1);
8176 info->c_symbol = c_symbol;
8177 info->no_raise = no_raise;
8180 info->wrapper = func;
8182 info->wrapper = NULL;
8185 g_hash_table_insert (jit_icall_hash_name, (gpointer)info->name, info);
8186 g_hash_table_insert (jit_icall_hash_addr, (gpointer)func, info);
8188 mono_icall_unlock ();
8193 mono_register_jit_icall (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save)
8195 return mono_register_jit_icall_full (func, name, sig, is_save, FALSE, NULL);