5 * Dietmar Maurer (dietmar@ximian.com)
6 * Paolo Molaro (lupus@ximian.com)
7 * Patrik Torstensson (patrik.torstensson@labs2.com)
8 * Marek Safar (marek.safar@gmail.com)
10 * Copyright 2001-2003 Ximian, Inc (http://www.ximian.com)
11 * Copyright 2004-2009 Novell, Inc (http://www.novell.com)
12 * Copyright 2011-2014 Xamarin Inc (http://www.xamarin.com).
23 #ifdef HAVE_SYS_TIME_H
29 #if defined (HOST_WIN32)
32 #if defined (HAVE_WCHAR_H)
36 #include "mono/utils/mono-membar.h"
37 #include <mono/metadata/object.h>
38 #include <mono/metadata/threads.h>
39 #include <mono/metadata/threads-types.h>
40 #include <mono/metadata/threadpool.h>
41 #include <mono/metadata/threadpool-microsoft.h>
42 #include <mono/metadata/monitor.h>
43 #include <mono/metadata/reflection.h>
44 #include <mono/metadata/assembly.h>
45 #include <mono/metadata/tabledefs.h>
46 #include <mono/metadata/exception.h>
47 #include <mono/metadata/file-io.h>
48 #include <mono/metadata/console-io.h>
49 #include <mono/metadata/mono-route.h>
50 #include <mono/metadata/socket-io.h>
51 #include <mono/metadata/mono-endian.h>
52 #include <mono/metadata/tokentype.h>
53 #include <mono/metadata/domain-internals.h>
54 #include <mono/metadata/metadata-internals.h>
55 #include <mono/metadata/class-internals.h>
56 #include <mono/metadata/marshal.h>
57 #include <mono/metadata/gc-internal.h>
58 #include <mono/metadata/mono-gc.h>
59 #include <mono/metadata/rand.h>
60 #include <mono/metadata/sysmath.h>
61 #include <mono/metadata/string-icalls.h>
62 #include <mono/metadata/debug-helpers.h>
63 #include <mono/metadata/process.h>
64 #include <mono/metadata/environment.h>
65 #include <mono/metadata/profiler-private.h>
66 #include <mono/metadata/locales.h>
67 #include <mono/metadata/filewatcher.h>
68 #include <mono/metadata/char-conversions.h>
69 #include <mono/metadata/security.h>
70 #include <mono/metadata/mono-config.h>
71 #include <mono/metadata/cil-coff.h>
72 #include <mono/metadata/number-formatter.h>
73 #include <mono/metadata/security-manager.h>
74 #include <mono/metadata/security-core-clr.h>
75 #include <mono/metadata/mono-perfcounters.h>
76 #include <mono/metadata/mono-debug.h>
77 #include <mono/metadata/mono-ptr-array.h>
78 #include <mono/metadata/verify-internals.h>
79 #include <mono/metadata/runtime.h>
80 #include <mono/metadata/file-mmap.h>
81 #include <mono/metadata/seq-points-data.h>
82 #include <mono/io-layer/io-layer.h>
83 #include <mono/utils/strtod.h>
84 #include <mono/utils/monobitset.h>
85 #include <mono/utils/mono-time.h>
86 #include <mono/utils/mono-proclib.h>
87 #include <mono/utils/mono-string.h>
88 #include <mono/utils/mono-error-internals.h>
89 #include <mono/utils/mono-mmap.h>
90 #include <mono/utils/mono-io-portability.h>
91 #include <mono/utils/mono-digest.h>
92 #include <mono/utils/bsearch.h>
93 #include <mono/utils/mono-mutex.h>
94 #include <mono/utils/mono-threads.h>
96 #if defined (HOST_WIN32)
100 #include "decimal-ms.h"
102 extern MonoString* ves_icall_System_Environment_GetOSVersionString (void);
104 ICALL_EXPORT MonoReflectionAssembly* ves_icall_System_Reflection_Assembly_GetCallingAssembly (void);
107 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional);
109 static inline MonoBoolean
110 is_generic_parameter (MonoType *type)
112 return !type->byref && (type->type == MONO_TYPE_VAR || type->type == MONO_TYPE_MVAR);
116 mono_class_init_or_throw (MonoClass *klass)
118 if (!mono_class_init (klass))
119 mono_raise_exception (mono_class_get_exception_for_failure (klass));
123 * We expect a pointer to a char, not a string
125 ICALL_EXPORT gboolean
126 mono_double_ParseImpl (char *ptr, double *result)
128 gchar *endptr = NULL;
132 /* mono_strtod () is not thread-safe */
133 mono_mutex_lock (&mono_strtod_mutex);
134 *result = mono_strtod (ptr, &endptr);
135 mono_mutex_unlock (&mono_strtod_mutex);
138 if (!*ptr || (endptr && *endptr))
144 ICALL_EXPORT MonoObject *
145 ves_icall_System_Array_GetValueImpl (MonoObject *this, guint32 pos)
152 ao = (MonoArray *)this;
153 ac = (MonoClass *)ao->obj.vtable->klass;
155 esize = mono_array_element_size (ac);
156 ea = (gpointer*)((char*)ao->vector + (pos * esize));
158 if (ac->element_class->valuetype)
159 return mono_value_box (this->vtable->domain, ac->element_class, ea);
164 ICALL_EXPORT MonoObject *
165 ves_icall_System_Array_GetValue (MonoObject *this, MonoObject *idxs)
171 MONO_CHECK_ARG_NULL (idxs, NULL);
173 io = (MonoArray *)idxs;
174 ic = (MonoClass *)io->obj.vtable->klass;
176 ao = (MonoArray *)this;
177 ac = (MonoClass *)ao->obj.vtable->klass;
179 g_assert (ic->rank == 1);
180 if (io->bounds != NULL || io->max_length != ac->rank) {
181 mono_set_pending_exception (mono_get_exception_argument (NULL, NULL));
185 ind = (gint32 *)io->vector;
187 if (ao->bounds == NULL) {
188 if (*ind < 0 || *ind >= ao->max_length) {
189 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
193 return ves_icall_System_Array_GetValueImpl (this, *ind);
196 for (i = 0; i < ac->rank; i++) {
197 if ((ind [i] < ao->bounds [i].lower_bound) ||
198 (ind [i] >= (mono_array_lower_bound_t)ao->bounds [i].length + ao->bounds [i].lower_bound)) {
199 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
204 pos = ind [0] - ao->bounds [0].lower_bound;
205 for (i = 1; i < ac->rank; i++)
206 pos = pos*ao->bounds [i].length + ind [i] -
207 ao->bounds [i].lower_bound;
209 return ves_icall_System_Array_GetValueImpl (this, pos);
213 ves_icall_System_Array_SetValueImpl (MonoArray *this, MonoObject *value, guint32 pos)
215 MonoClass *ac, *vc, *ec;
225 vc = value->vtable->klass;
229 ac = this->obj.vtable->klass;
230 ec = ac->element_class;
232 esize = mono_array_element_size (ac);
233 ea = (gpointer*)((char*)this->vector + (pos * esize));
234 va = (gpointer*)((char*)value + sizeof (MonoObject));
236 if (mono_class_is_nullable (ec)) {
237 mono_nullable_init ((guint8*)ea, value, ec);
242 mono_gc_bzero_atomic (ea, esize);
246 #define NO_WIDENING_CONVERSION G_STMT_START{\
247 mono_set_pending_exception (mono_get_exception_argument ( \
248 "value", "not a widening conversion")); \
252 #define CHECK_WIDENING_CONVERSION(extra) G_STMT_START{\
253 if (esize < vsize + (extra)) { \
254 mono_set_pending_exception (mono_get_exception_argument ( \
255 "value", "not a widening conversion")); \
260 #define INVALID_CAST G_STMT_START{ \
261 mono_get_runtime_callbacks ()->set_cast_details (vc, ec); \
262 mono_set_pending_exception (mono_get_exception_invalid_cast ()); \
266 /* Check element (destination) type. */
267 switch (ec->byval_arg.type) {
268 case MONO_TYPE_STRING:
269 switch (vc->byval_arg.type) {
270 case MONO_TYPE_STRING:
276 case MONO_TYPE_BOOLEAN:
277 switch (vc->byval_arg.type) {
278 case MONO_TYPE_BOOLEAN:
291 NO_WIDENING_CONVERSION;
300 if (!ec->valuetype) {
301 if (!mono_object_isinst (value, ec))
303 mono_gc_wbarrier_set_arrayref (this, ea, (MonoObject*)value);
307 if (mono_object_isinst (value, ec)) {
308 if (ec->has_references)
309 mono_value_copy (ea, (char*)value + sizeof (MonoObject), ec);
311 mono_gc_memmove_atomic (ea, (char *)value + sizeof (MonoObject), esize);
318 vsize = mono_class_instance_size (vc) - sizeof (MonoObject);
320 et = ec->byval_arg.type;
321 if (et == MONO_TYPE_VALUETYPE && ec->byval_arg.data.klass->enumtype)
322 et = mono_class_enum_basetype (ec->byval_arg.data.klass)->type;
324 vt = vc->byval_arg.type;
325 if (vt == MONO_TYPE_VALUETYPE && vc->byval_arg.data.klass->enumtype)
326 vt = mono_class_enum_basetype (vc->byval_arg.data.klass)->type;
328 #define ASSIGN_UNSIGNED(etype) G_STMT_START{\
334 case MONO_TYPE_CHAR: \
335 CHECK_WIDENING_CONVERSION(0); \
336 *(etype *) ea = (etype) u64; \
338 /* You can't assign a signed value to an unsigned array. */ \
343 /* You can't assign a floating point number to an integer array. */ \
346 NO_WIDENING_CONVERSION; \
350 #define ASSIGN_SIGNED(etype) G_STMT_START{\
356 CHECK_WIDENING_CONVERSION(0); \
357 *(etype *) ea = (etype) i64; \
359 /* You can assign an unsigned value to a signed array if the array's */ \
360 /* element size is larger than the value size. */ \
365 case MONO_TYPE_CHAR: \
366 CHECK_WIDENING_CONVERSION(1); \
367 *(etype *) ea = (etype) u64; \
369 /* You can't assign a floating point number to an integer array. */ \
372 NO_WIDENING_CONVERSION; \
376 #define ASSIGN_REAL(etype) G_STMT_START{\
380 CHECK_WIDENING_CONVERSION(0); \
381 *(etype *) ea = (etype) r64; \
383 /* All integer values fit into a floating point array, so we don't */ \
384 /* need to CHECK_WIDENING_CONVERSION here. */ \
389 *(etype *) ea = (etype) i64; \
395 case MONO_TYPE_CHAR: \
396 *(etype *) ea = (etype) u64; \
403 u64 = *(guint8 *) va;
406 u64 = *(guint16 *) va;
409 u64 = *(guint32 *) va;
412 u64 = *(guint64 *) va;
418 i64 = *(gint16 *) va;
421 i64 = *(gint32 *) va;
424 i64 = *(gint64 *) va;
427 r64 = *(gfloat *) va;
430 r64 = *(gdouble *) va;
433 u64 = *(guint16 *) va;
435 case MONO_TYPE_BOOLEAN:
436 /* Boolean is only compatible with itself. */
449 NO_WIDENING_CONVERSION;
456 /* If we can't do a direct copy, let's try a widening conversion. */
459 ASSIGN_UNSIGNED (guint16);
461 ASSIGN_UNSIGNED (guint8);
463 ASSIGN_UNSIGNED (guint16);
465 ASSIGN_UNSIGNED (guint32);
467 ASSIGN_UNSIGNED (guint64);
469 ASSIGN_SIGNED (gint8);
471 ASSIGN_SIGNED (gint16);
473 ASSIGN_SIGNED (gint32);
475 ASSIGN_SIGNED (gint64);
477 ASSIGN_REAL (gfloat);
479 ASSIGN_REAL (gdouble);
483 /* Not reached, INVALID_CAST does not return. Just to avoid a compiler warning ... */
487 #undef NO_WIDENING_CONVERSION
488 #undef CHECK_WIDENING_CONVERSION
489 #undef ASSIGN_UNSIGNED
495 ves_icall_System_Array_SetValue (MonoArray *this, MonoObject *value,
501 MONO_CHECK_ARG_NULL (idxs,);
503 ic = idxs->obj.vtable->klass;
504 ac = this->obj.vtable->klass;
506 g_assert (ic->rank == 1);
507 if (idxs->bounds != NULL || idxs->max_length != ac->rank) {
508 mono_set_pending_exception (mono_get_exception_argument (NULL, NULL));
512 ind = (gint32 *)idxs->vector;
514 if (this->bounds == NULL) {
515 if (*ind < 0 || *ind >= this->max_length) {
516 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
520 ves_icall_System_Array_SetValueImpl (this, value, *ind);
524 for (i = 0; i < ac->rank; i++)
525 if ((ind [i] < this->bounds [i].lower_bound) ||
526 (ind [i] >= (mono_array_lower_bound_t)this->bounds [i].length + this->bounds [i].lower_bound)) {
527 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
531 pos = ind [0] - this->bounds [0].lower_bound;
532 for (i = 1; i < ac->rank; i++)
533 pos = pos * this->bounds [i].length + ind [i] -
534 this->bounds [i].lower_bound;
536 ves_icall_System_Array_SetValueImpl (this, value, pos);
539 ICALL_EXPORT MonoArray *
540 ves_icall_System_Array_CreateInstanceImpl (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
542 MonoClass *aklass, *klass;
545 gboolean bounded = FALSE;
547 MONO_CHECK_ARG_NULL (type, NULL);
548 MONO_CHECK_ARG_NULL (lengths, NULL);
550 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
552 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
554 for (i = 0; i < mono_array_length (lengths); i++) {
555 if (mono_array_get (lengths, gint32, i) < 0) {
556 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
561 klass = mono_class_from_mono_type (type->type);
562 mono_class_init_or_throw (klass);
564 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint32, 0) != 0))
565 /* vectors are not the same as one dimensional arrays with no-zero bounds */
570 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
572 sizes = alloca (aklass->rank * sizeof(intptr_t) * 2);
573 for (i = 0; i < aklass->rank; ++i) {
574 sizes [i] = mono_array_get (lengths, guint32, i);
576 sizes [i + aklass->rank] = mono_array_get (bounds, gint32, i);
578 sizes [i + aklass->rank] = 0;
581 array = mono_array_new_full (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank);
586 ICALL_EXPORT MonoArray *
587 ves_icall_System_Array_CreateInstanceImpl64 (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
589 MonoClass *aklass, *klass;
592 gboolean bounded = FALSE;
594 MONO_CHECK_ARG_NULL (type, NULL);
595 MONO_CHECK_ARG_NULL (lengths, NULL);
597 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
599 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
601 for (i = 0; i < mono_array_length (lengths); i++) {
602 if ((mono_array_get (lengths, gint64, i) < 0) ||
603 (mono_array_get (lengths, gint64, i) > MONO_ARRAY_MAX_INDEX)) {
604 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
609 klass = mono_class_from_mono_type (type->type);
610 mono_class_init_or_throw (klass);
612 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint64, 0) != 0))
613 /* vectors are not the same as one dimensional arrays with no-zero bounds */
618 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
620 sizes = alloca (aklass->rank * sizeof(intptr_t) * 2);
621 for (i = 0; i < aklass->rank; ++i) {
622 sizes [i] = mono_array_get (lengths, guint64, i);
624 sizes [i + aklass->rank] = (mono_array_size_t) mono_array_get (bounds, guint64, i);
626 sizes [i + aklass->rank] = 0;
629 array = mono_array_new_full (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank);
635 ves_icall_System_Array_GetRank (MonoObject *this)
637 return this->vtable->klass->rank;
641 ves_icall_System_Array_GetLength (MonoArray *this, gint32 dimension)
643 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
646 if ((dimension < 0) || (dimension >= rank)) {
647 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
651 if (this->bounds == NULL)
652 length = this->max_length;
654 length = this->bounds [dimension].length;
656 #ifdef MONO_BIG_ARRAYS
657 if (length > G_MAXINT32) {
658 mono_set_pending_exception (mono_get_exception_overflow ());
666 ves_icall_System_Array_GetLongLength (MonoArray *this, gint32 dimension)
668 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
670 if ((dimension < 0) || (dimension >= rank)) {
671 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
675 if (this->bounds == NULL)
676 return this->max_length;
678 return this->bounds [dimension].length;
682 ves_icall_System_Array_GetLowerBound (MonoArray *this, gint32 dimension)
684 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
686 if ((dimension < 0) || (dimension >= rank)) {
687 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
691 if (this->bounds == NULL)
694 return this->bounds [dimension].lower_bound;
698 ves_icall_System_Array_ClearInternal (MonoArray *arr, int idx, int length)
700 int sz = mono_array_element_size (mono_object_class (arr));
701 mono_gc_bzero_atomic (mono_array_addr_with_size_fast (arr, sz, idx), length * sz);
704 ICALL_EXPORT gboolean
705 ves_icall_System_Array_FastCopy (MonoArray *source, int source_idx, MonoArray* dest, int dest_idx, int length)
710 MonoVTable *src_vtable;
711 MonoVTable *dest_vtable;
712 MonoClass *src_class;
713 MonoClass *dest_class;
715 src_vtable = source->obj.vtable;
716 dest_vtable = dest->obj.vtable;
718 if (src_vtable->rank != dest_vtable->rank)
721 if (source->bounds || dest->bounds)
724 /* there's no integer overflow since mono_array_length returns an unsigned integer */
725 if ((dest_idx + length > mono_array_length_fast (dest)) ||
726 (source_idx + length > mono_array_length_fast (source)))
729 src_class = src_vtable->klass->element_class;
730 dest_class = dest_vtable->klass->element_class;
733 * Handle common cases.
736 /* Case1: object[] -> valuetype[] (ArrayList::ToArray)
737 We fallback to managed here since we need to typecheck each boxed valuetype before storing them in the dest array.
739 if (src_class == mono_defaults.object_class && dest_class->valuetype)
742 /* Check if we're copying a char[] <==> (u)short[] */
743 if (src_class != dest_class) {
744 if (dest_class->valuetype || dest_class->enumtype || src_class->valuetype || src_class->enumtype)
747 /* It's only safe to copy between arrays if we can ensure the source will always have a subtype of the destination. We bail otherwise. */
748 if (!mono_class_is_subclass_of (src_class, dest_class, FALSE))
752 if (dest_class->valuetype) {
753 element_size = mono_array_element_size (source->obj.vtable->klass);
754 source_addr = mono_array_addr_with_size_fast (source, element_size, source_idx);
755 if (dest_class->has_references) {
756 mono_value_copy_array (dest, dest_idx, source_addr, length);
758 dest_addr = mono_array_addr_with_size_fast (dest, element_size, dest_idx);
759 mono_gc_memmove_atomic (dest_addr, source_addr, element_size * length);
762 mono_array_memcpy_refs_fast (dest, dest_idx, source, source_idx, length);
769 ves_icall_System_Array_GetGenericValueImpl (MonoObject *this, guint32 pos, gpointer value)
776 ao = (MonoArray *)this;
777 ac = (MonoClass *)ao->obj.vtable->klass;
779 esize = mono_array_element_size (ac);
780 ea = (gpointer*)((char*)ao->vector + (pos * esize));
782 mono_gc_memmove_atomic (value, ea, esize);
786 ves_icall_System_Array_SetGenericValueImpl (MonoObject *this, guint32 pos, gpointer value)
793 ao = (MonoArray *)this;
794 ac = (MonoClass *)ao->obj.vtable->klass;
795 ec = ac->element_class;
797 esize = mono_array_element_size (ac);
798 ea = (gpointer*)((char*)ao->vector + (pos * esize));
800 if (MONO_TYPE_IS_REFERENCE (&ec->byval_arg)) {
801 g_assert (esize == sizeof (gpointer));
802 mono_gc_wbarrier_generic_store (ea, *(gpointer*)value);
804 g_assert (ec->inited);
805 g_assert (esize == mono_class_value_size (ec, NULL));
806 if (ec->has_references)
807 mono_gc_wbarrier_value_copy (ea, value, 1, ec);
809 mono_gc_memmove_atomic (ea, value, esize);
814 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_InitializeArray (MonoArray *array, MonoClassField *field_handle)
816 MonoClass *klass = array->obj.vtable->klass;
817 guint32 size = mono_array_element_size (klass);
818 MonoType *type = mono_type_get_underlying_type (&klass->element_class->byval_arg);
820 const char *field_data;
822 if (MONO_TYPE_IS_REFERENCE (type) || type->type == MONO_TYPE_VALUETYPE) {
823 MonoException *exc = mono_get_exception_argument("array",
824 "Cannot initialize array of non-primitive type.");
825 mono_set_pending_exception (exc);
829 if (!(field_handle->type->attrs & FIELD_ATTRIBUTE_HAS_FIELD_RVA)) {
830 MonoException *exc = mono_get_exception_argument("field_handle",
831 "Field doesn't have an RVA");
832 mono_set_pending_exception (exc);
836 size *= array->max_length;
837 field_data = mono_field_get_data (field_handle);
839 if (size > mono_type_size (field_handle->type, &align)) {
840 MonoException *exc = mono_get_exception_argument("field_handle",
841 "Field not large enough to fill array");
842 mono_set_pending_exception (exc);
846 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
848 guint ## n *data = (guint ## n *) mono_array_addr (array, char, 0); \
849 guint ## n *src = (guint ## n *) field_data; \
850 guint ## n *end = (guint ## n *)((char*)src + size); \
852 for (; src < end; data++, src++) { \
853 *data = read ## n (src); \
857 /* printf ("Initialize array with elements of %s type\n", klass->element_class->name); */
859 switch (type->type) {
876 memcpy (mono_array_addr (array, char, 0), field_data, size);
880 memcpy (mono_array_addr (array, char, 0), field_data, size);
885 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetOffsetToStringData (void)
887 return offsetof (MonoString, chars);
890 ICALL_EXPORT MonoObject *
891 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetObjectValue (MonoObject *obj)
893 if ((obj == NULL) || (! (obj->vtable->klass->valuetype)))
896 return mono_object_clone (obj);
900 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunClassConstructor (MonoType *handle)
905 MONO_CHECK_ARG_NULL (handle,);
907 klass = mono_class_from_mono_type (handle);
908 MONO_CHECK_ARG (handle, klass,);
910 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
912 /* This will call the type constructor */
913 mono_runtime_class_init (vtable);
917 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunModuleConstructor (MonoImage *image)
921 mono_image_check_for_module_cctor (image);
922 if (image->has_module_cctor) {
923 MonoClass *module_klass = mono_class_get_checked (image, MONO_TOKEN_TYPE_DEF | 1, &error);
924 mono_error_raise_exception (&error);
925 /*It's fine to raise the exception here*/
926 mono_runtime_class_init (mono_class_vtable_full (mono_domain_get (), module_klass, TRUE));
930 ICALL_EXPORT MonoBoolean
931 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_SufficientExecutionStack (void)
936 /* later make this configurable and per-arch */
937 int min_size = 4096 * 4 * sizeof (void*);
938 mono_thread_info_get_stack_bounds (&stack_addr, &stack_size);
939 /* if we have no info we are optimistic and assume there is enough room */
943 // FIXME: Windows dynamically extends the stack, so stack_addr might be close
947 current = (guint8 *)&stack_addr;
948 if (current > stack_addr) {
949 if ((current - stack_addr) < min_size)
952 if (current - (stack_addr - stack_size) < min_size)
958 ICALL_EXPORT MonoObject *
959 ves_icall_System_Object_MemberwiseClone (MonoObject *this)
961 return mono_object_clone (this);
965 ves_icall_System_ValueType_InternalGetHashCode (MonoObject *this, MonoArray **fields)
968 MonoObject **values = NULL;
971 gint32 result = (int)(gsize)mono_defaults.int32_class;
972 MonoClassField* field;
975 klass = mono_object_class (this);
977 if (mono_class_num_fields (klass) == 0)
981 * Compute the starting value of the hashcode for fields of primitive
982 * types, and return the remaining fields in an array to the managed side.
983 * This way, we can avoid costly reflection operations in managed code.
986 while ((field = mono_class_get_fields (klass, &iter))) {
987 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
989 if (mono_field_is_deleted (field))
991 /* FIXME: Add more types */
992 switch (field->type->type) {
994 result ^= *(gint32*)((guint8*)this + field->offset);
996 case MONO_TYPE_STRING: {
998 s = *(MonoString**)((guint8*)this + field->offset);
1000 result ^= mono_string_hash (s);
1005 values = g_newa (MonoObject*, mono_class_num_fields (klass));
1006 o = mono_field_get_value_object (mono_object_domain (this), field, this);
1007 values [count++] = o;
1013 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1014 for (i = 0; i < count; ++i)
1015 mono_array_setref (*fields, i, values [i]);
1022 ICALL_EXPORT MonoBoolean
1023 ves_icall_System_ValueType_Equals (MonoObject *this, MonoObject *that, MonoArray **fields)
1026 MonoObject **values = NULL;
1028 MonoClassField* field;
1032 MONO_CHECK_ARG_NULL (that, FALSE);
1034 if (this->vtable != that->vtable)
1037 klass = mono_object_class (this);
1039 if (klass->enumtype && mono_class_enum_basetype (klass) && mono_class_enum_basetype (klass)->type == MONO_TYPE_I4)
1040 return (*(gint32*)((guint8*)this + sizeof (MonoObject)) == *(gint32*)((guint8*)that + sizeof (MonoObject)));
1043 * Do the comparison for fields of primitive type and return a result if
1044 * possible. Otherwise, return the remaining fields in an array to the
1045 * managed side. This way, we can avoid costly reflection operations in
1050 while ((field = mono_class_get_fields (klass, &iter))) {
1051 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
1053 if (mono_field_is_deleted (field))
1055 /* FIXME: Add more types */
1056 switch (field->type->type) {
1059 case MONO_TYPE_BOOLEAN:
1060 if (*((guint8*)this + field->offset) != *((guint8*)that + field->offset))
1065 case MONO_TYPE_CHAR:
1066 if (*(gint16*)((guint8*)this + field->offset) != *(gint16*)((guint8*)that + field->offset))
1071 if (*(gint32*)((guint8*)this + field->offset) != *(gint32*)((guint8*)that + field->offset))
1076 if (*(gint64*)((guint8*)this + field->offset) != *(gint64*)((guint8*)that + field->offset))
1080 if (*(float*)((guint8*)this + field->offset) != *(float*)((guint8*)that + field->offset))
1084 if (*(double*)((guint8*)this + field->offset) != *(double*)((guint8*)that + field->offset))
1089 case MONO_TYPE_STRING: {
1090 MonoString *s1, *s2;
1091 guint32 s1len, s2len;
1092 s1 = *(MonoString**)((guint8*)this + field->offset);
1093 s2 = *(MonoString**)((guint8*)that + field->offset);
1096 if ((s1 == NULL) || (s2 == NULL))
1098 s1len = mono_string_length (s1);
1099 s2len = mono_string_length (s2);
1103 if (memcmp (mono_string_chars (s1), mono_string_chars (s2), s1len * sizeof (gunichar2)) != 0)
1109 values = g_newa (MonoObject*, mono_class_num_fields (klass) * 2);
1110 o = mono_field_get_value_object (mono_object_domain (this), field, this);
1111 values [count++] = o;
1112 o = mono_field_get_value_object (mono_object_domain (this), field, that);
1113 values [count++] = o;
1116 if (klass->enumtype)
1117 /* enums only have one non-static field */
1123 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1124 for (i = 0; i < count; ++i)
1125 mono_array_setref_fast (*fields, i, values [i]);
1132 ICALL_EXPORT MonoReflectionType *
1133 ves_icall_System_Object_GetType (MonoObject *obj)
1135 #ifndef DISABLE_REMOTING
1136 if (obj->vtable->klass == mono_defaults.transparent_proxy_class)
1137 return mono_type_get_object (mono_object_domain (obj), &((MonoTransparentProxy*)obj)->remote_class->proxy_class->byval_arg);
1140 return mono_type_get_object (mono_object_domain (obj), &obj->vtable->klass->byval_arg);
1144 mono_type_type_from_obj (MonoReflectionType *mtype, MonoObject *obj)
1146 mtype->type = &obj->vtable->klass->byval_arg;
1147 g_assert (mtype->type->type);
1151 ves_icall_ModuleBuilder_getToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, gboolean create_open_instance)
1153 MONO_CHECK_ARG_NULL (obj, 0);
1155 return mono_image_create_token (mb->dynamic_image, obj, create_open_instance, TRUE);
1159 ves_icall_ModuleBuilder_getMethodToken (MonoReflectionModuleBuilder *mb,
1160 MonoReflectionMethod *method,
1161 MonoArray *opt_param_types)
1163 MONO_CHECK_ARG_NULL (method, 0);
1165 return mono_image_create_method_token (
1166 mb->dynamic_image, (MonoObject *) method, opt_param_types);
1170 ves_icall_ModuleBuilder_WriteToFile (MonoReflectionModuleBuilder *mb, HANDLE file)
1172 mono_image_create_pefile (mb, file);
1176 ves_icall_ModuleBuilder_build_metadata (MonoReflectionModuleBuilder *mb)
1178 mono_image_build_metadata (mb);
1182 ves_icall_ModuleBuilder_RegisterToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, guint32 token)
1184 mono_image_register_token (mb->dynamic_image, token, obj);
1188 get_caller (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1190 MonoMethod **dest = data;
1192 /* skip unmanaged frames */
1208 get_executing (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1210 MonoMethod **dest = data;
1212 /* skip unmanaged frames */
1217 if (!strcmp (m->klass->name_space, "System.Reflection"))
1226 get_caller_no_reflection (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1228 MonoMethod **dest = data;
1230 /* skip unmanaged frames */
1234 if (m->wrapper_type != MONO_WRAPPER_NONE)
1237 if (m->klass->image == mono_defaults.corlib && !strcmp (m->klass->name_space, "System.Reflection"))
1251 static MonoReflectionType *
1252 type_from_name (const char *str, MonoBoolean ignoreCase)
1254 MonoMethod *m, *dest;
1256 MonoType *type = NULL;
1257 MonoAssembly *assembly = NULL;
1258 MonoTypeNameParse info;
1259 char *temp_str = g_strdup (str);
1260 gboolean type_resolve = FALSE;
1262 /* mono_reflection_parse_type() mangles the string */
1263 if (!mono_reflection_parse_type (temp_str, &info)) {
1264 mono_reflection_free_type_info (&info);
1271 * We must compute the calling assembly as type loading must happen under a metadata context.
1272 * For example. The main assembly is a.exe and Type.GetType is called from dir/b.dll. Without
1273 * the metadata context (basedir currently) set to dir/b.dll we won't be able to load a dir/c.dll.
1275 m = mono_method_get_last_managed ();
1278 mono_stack_walk_no_il (get_caller_no_reflection, &dest);
1283 * FIXME: mono_method_get_last_managed() sometimes returns NULL, thus
1284 * causing ves_icall_System_Reflection_Assembly_GetCallingAssembly()
1285 * to crash. This only seems to happen in some strange remoting
1286 * scenarios and I was unable to figure out what's happening there.
1287 * Dec 10, 2005 - Martin.
1291 assembly = dest->klass->image->assembly;
1292 type_resolve = TRUE;
1294 g_warning (G_STRLOC);
1297 if (info.assembly.name)
1298 assembly = mono_assembly_load (&info.assembly, assembly ? assembly->basedir : NULL, NULL);
1302 /* When loading from the current assembly, AppDomain.TypeResolve will not be called yet */
1303 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1306 if (!info.assembly.name && !type) /* try mscorlib */
1307 type = mono_reflection_get_type (NULL, &info, ignoreCase, &type_resolve);
1309 if (assembly && !type && type_resolve) {
1310 type_resolve = FALSE; /* This will invoke TypeResolve if not done in the first 'if' */
1311 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1314 mono_reflection_free_type_info (&info);
1320 return mono_type_get_object (mono_domain_get (), type);
1324 MonoReflectionType *
1325 mono_type_get (const char *str)
1327 char *copy = g_strdup (str);
1328 MonoReflectionType *type = type_from_name (copy, FALSE);
1335 ICALL_EXPORT MonoReflectionType*
1336 ves_icall_type_from_name (MonoString *name,
1337 MonoBoolean throwOnError,
1338 MonoBoolean ignoreCase)
1340 char *str = mono_string_to_utf8 (name);
1341 MonoReflectionType *type;
1343 type = type_from_name (str, ignoreCase);
1346 MonoException *e = NULL;
1349 e = mono_get_exception_type_load (name, NULL);
1351 mono_loader_clear_error ();
1353 mono_set_pending_exception (e);
1362 ICALL_EXPORT MonoReflectionType*
1363 ves_icall_type_from_handle (MonoType *handle)
1365 MonoDomain *domain = mono_domain_get ();
1367 return mono_type_get_object (domain, handle);
1370 /* System.TypeCode */
1389 TYPECODE_STRING = 18
1392 ICALL_EXPORT guint32
1393 ves_icall_type_GetTypeCodeInternal (MonoReflectionType *type)
1395 int t = type->type->type;
1397 if (type->type->byref)
1398 return TYPECODE_OBJECT;
1402 case MONO_TYPE_VOID:
1403 return TYPECODE_OBJECT;
1404 case MONO_TYPE_BOOLEAN:
1405 return TYPECODE_BOOLEAN;
1407 return TYPECODE_BYTE;
1409 return TYPECODE_SBYTE;
1411 return TYPECODE_UINT16;
1413 return TYPECODE_INT16;
1414 case MONO_TYPE_CHAR:
1415 return TYPECODE_CHAR;
1419 return TYPECODE_OBJECT;
1421 return TYPECODE_UINT32;
1423 return TYPECODE_INT32;
1425 return TYPECODE_UINT64;
1427 return TYPECODE_INT64;
1429 return TYPECODE_SINGLE;
1431 return TYPECODE_DOUBLE;
1432 case MONO_TYPE_VALUETYPE: {
1433 MonoClass *klass = type->type->data.klass;
1435 if (klass->enumtype) {
1436 t = mono_class_enum_basetype (klass)->type;
1438 } else if (mono_is_corlib_image (klass->image)) {
1439 if (strcmp (klass->name_space, "System") == 0) {
1440 if (strcmp (klass->name, "Decimal") == 0)
1441 return TYPECODE_DECIMAL;
1442 else if (strcmp (klass->name, "DateTime") == 0)
1443 return TYPECODE_DATETIME;
1446 return TYPECODE_OBJECT;
1448 case MONO_TYPE_STRING:
1449 return TYPECODE_STRING;
1450 case MONO_TYPE_SZARRAY:
1451 case MONO_TYPE_ARRAY:
1452 case MONO_TYPE_OBJECT:
1454 case MONO_TYPE_MVAR:
1455 case MONO_TYPE_TYPEDBYREF:
1456 return TYPECODE_OBJECT;
1457 case MONO_TYPE_CLASS:
1459 MonoClass *klass = type->type->data.klass;
1460 if (klass->image == mono_defaults.corlib && strcmp (klass->name_space, "System") == 0) {
1461 if (strcmp (klass->name, "DBNull") == 0)
1462 return TYPECODE_DBNULL;
1465 return TYPECODE_OBJECT;
1466 case MONO_TYPE_GENERICINST:
1467 return TYPECODE_OBJECT;
1469 g_error ("type 0x%02x not handled in GetTypeCode()", t);
1475 mono_type_is_primitive (MonoType *type)
1477 return (type->type >= MONO_TYPE_BOOLEAN && type->type <= MONO_TYPE_R8) ||
1478 type-> type == MONO_TYPE_I || type->type == MONO_TYPE_U;
1482 mono_type_get_underlying_type_ignore_byref (MonoType *type)
1484 if (type->type == MONO_TYPE_VALUETYPE && type->data.klass->enumtype)
1485 return mono_class_enum_basetype (type->data.klass);
1486 if (type->type == MONO_TYPE_GENERICINST && type->data.generic_class->container_class->enumtype)
1487 return mono_class_enum_basetype (type->data.generic_class->container_class);
1491 ICALL_EXPORT guint32
1492 ves_icall_type_is_assignable_from (MonoReflectionType *type, MonoReflectionType *c)
1497 g_assert (type != NULL);
1499 klass = mono_class_from_mono_type (type->type);
1500 klassc = mono_class_from_mono_type (c->type);
1502 if (type->type->byref ^ c->type->byref)
1505 if (type->type->byref) {
1506 MonoType *t = mono_type_get_underlying_type_ignore_byref (type->type);
1507 MonoType *ot = mono_type_get_underlying_type_ignore_byref (c->type);
1509 klass = mono_class_from_mono_type (t);
1510 klassc = mono_class_from_mono_type (ot);
1512 if (mono_type_is_primitive (t)) {
1513 return mono_type_is_primitive (ot) && klass->instance_size == klassc->instance_size;
1514 } else if (t->type == MONO_TYPE_VAR || t->type == MONO_TYPE_MVAR) {
1515 return t->type == ot->type && t->data.generic_param->num == ot->data.generic_param->num;
1516 } else if (t->type == MONO_TYPE_PTR || t->type == MONO_TYPE_FNPTR) {
1517 return t->type == ot->type;
1519 if (ot->type == MONO_TYPE_VAR || ot->type == MONO_TYPE_MVAR)
1522 if (klass->valuetype)
1523 return klass == klassc;
1524 return klass->valuetype == klassc->valuetype;
1527 return mono_class_is_assignable_from (klass, klassc);
1530 ICALL_EXPORT guint32
1531 ves_icall_type_IsInstanceOfType (MonoReflectionType *type, MonoObject *obj)
1533 MonoClass *klass = mono_class_from_mono_type (type->type);
1534 mono_class_init_or_throw (klass);
1535 return mono_object_isinst (obj, klass) != NULL;
1538 ICALL_EXPORT guint32
1539 ves_icall_get_attributes (MonoReflectionType *type)
1541 MonoClass *klass = mono_class_from_mono_type (type->type);
1542 return klass->flags;
1545 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1546 ves_icall_System_Reflection_FieldInfo_get_marshal_info (MonoReflectionField *field)
1548 MonoClass *klass = field->field->parent;
1549 MonoMarshalType *info;
1553 if (klass->generic_container ||
1554 (klass->generic_class && klass->generic_class->context.class_inst->is_open))
1557 ftype = mono_field_get_type (field->field);
1558 if (ftype && !(ftype->attrs & FIELD_ATTRIBUTE_HAS_FIELD_MARSHAL))
1561 info = mono_marshal_load_type_info (klass);
1563 for (i = 0; i < info->num_fields; ++i) {
1564 if (info->fields [i].field == field->field) {
1565 if (!info->fields [i].mspec)
1568 return mono_reflection_marshal_as_attribute_from_marshal_spec (field->object.vtable->domain, klass, info->fields [i].mspec);
1575 ICALL_EXPORT MonoReflectionField*
1576 ves_icall_System_Reflection_FieldInfo_internal_from_handle_type (MonoClassField *handle, MonoType *type)
1578 gboolean found = FALSE;
1585 klass = handle->parent;
1587 klass = mono_class_from_mono_type (type);
1589 /* Check that the field belongs to the class */
1590 for (k = klass; k; k = k->parent) {
1591 if (k == handle->parent) {
1598 /* The managed code will throw the exception */
1602 return mono_field_get_object (mono_domain_get (), klass, handle);
1605 ICALL_EXPORT MonoArray*
1606 ves_icall_System_Reflection_FieldInfo_GetTypeModifiers (MonoReflectionField *field, MonoBoolean optional)
1609 MonoType *type = mono_field_get_type_checked (field->field, &error);
1610 mono_error_raise_exception (&error);
1612 return type_array_from_modifiers (field->field->parent->image, type, optional);
1616 vell_icall_get_method_attributes (MonoMethod *method)
1618 return method->flags;
1622 ves_icall_get_method_info (MonoMethod *method, MonoMethodInfo *info)
1625 MonoDomain *domain = mono_domain_get ();
1626 MonoMethodSignature* sig;
1628 sig = mono_method_signature_checked (method, &error);
1629 if (!mono_error_ok (&error))
1630 mono_error_raise_exception (&error);
1633 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &method->klass->byval_arg));
1634 MONO_STRUCT_SETREF (info, ret, mono_type_get_object (domain, sig->ret));
1635 info->attrs = method->flags;
1636 info->implattrs = method->iflags;
1637 if (sig->call_convention == MONO_CALL_DEFAULT)
1638 info->callconv = sig->sentinelpos >= 0 ? 2 : 1;
1640 if (sig->call_convention == MONO_CALL_VARARG || sig->sentinelpos >= 0)
1645 info->callconv |= (sig->hasthis << 5) | (sig->explicit_this << 6);
1648 ICALL_EXPORT MonoArray*
1649 ves_icall_get_parameter_info (MonoMethod *method, MonoReflectionMethod *member)
1651 MonoDomain *domain = mono_domain_get ();
1653 return mono_param_get_objects_internal (domain, method, member->reftype ? mono_class_from_mono_type (member->reftype->type) : NULL);
1656 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1657 ves_icall_System_MonoMethodInfo_get_retval_marshal (MonoMethod *method)
1659 MonoDomain *domain = mono_domain_get ();
1660 MonoReflectionMarshalAsAttribute* res = NULL;
1661 MonoMarshalSpec **mspecs;
1664 mspecs = g_new (MonoMarshalSpec*, mono_method_signature (method)->param_count + 1);
1665 mono_method_get_marshal_info (method, mspecs);
1668 res = mono_reflection_marshal_as_attribute_from_marshal_spec (domain, method->klass, mspecs [0]);
1670 for (i = mono_method_signature (method)->param_count; i >= 0; i--)
1672 mono_metadata_free_marshal_spec (mspecs [i]);
1679 ves_icall_MonoField_GetFieldOffset (MonoReflectionField *field)
1681 MonoClass *parent = field->field->parent;
1682 if (!parent->size_inited)
1683 mono_class_init (parent);
1684 mono_class_setup_fields_locking (parent);
1686 return field->field->offset - sizeof (MonoObject);
1689 ICALL_EXPORT MonoReflectionType*
1690 ves_icall_MonoField_GetParentType (MonoReflectionField *field, MonoBoolean declaring)
1694 parent = declaring? field->field->parent: field->klass;
1696 return mono_type_get_object (mono_object_domain (field), &parent->byval_arg);
1699 ICALL_EXPORT MonoObject *
1700 ves_icall_MonoField_GetValueInternal (MonoReflectionField *field, MonoObject *obj)
1702 MonoClass *fklass = field->klass;
1703 MonoClassField *cf = field->field;
1704 MonoDomain *domain = mono_object_domain (field);
1706 if (fklass->image->assembly->ref_only) {
1707 mono_set_pending_exception (mono_get_exception_invalid_operation (
1708 "It is illegal to get the value on a field on a type loaded using the ReflectionOnly methods."));
1712 if (mono_security_core_clr_enabled ())
1713 mono_security_core_clr_ensure_reflection_access_field (cf);
1715 return mono_field_get_value_object (domain, cf, obj);
1719 ves_icall_MonoField_SetValueInternal (MonoReflectionField *field, MonoObject *obj, MonoObject *value)
1722 MonoClassField *cf = field->field;
1726 if (field->klass->image->assembly->ref_only) {
1727 mono_set_pending_exception (mono_get_exception_invalid_operation (
1728 "It is illegal to set the value on a field on a type loaded using the ReflectionOnly methods."));
1732 if (mono_security_core_clr_enabled ())
1733 mono_security_core_clr_ensure_reflection_access_field (cf);
1735 type = mono_field_get_type_checked (cf, &error);
1736 if (!mono_error_ok (&error))
1737 mono_error_raise_exception (&error);
1739 v = (gchar *) value;
1741 switch (type->type) {
1744 case MONO_TYPE_BOOLEAN:
1747 case MONO_TYPE_CHAR:
1756 case MONO_TYPE_VALUETYPE:
1759 v += sizeof (MonoObject);
1761 case MONO_TYPE_STRING:
1762 case MONO_TYPE_OBJECT:
1763 case MONO_TYPE_CLASS:
1764 case MONO_TYPE_ARRAY:
1765 case MONO_TYPE_SZARRAY:
1768 case MONO_TYPE_GENERICINST: {
1769 MonoGenericClass *gclass = type->data.generic_class;
1770 g_assert (!gclass->context.class_inst->is_open);
1772 if (mono_class_is_nullable (mono_class_from_mono_type (type))) {
1773 MonoClass *nklass = mono_class_from_mono_type (type);
1774 MonoObject *nullable;
1777 * Convert the boxed vtype into a Nullable structure.
1778 * This is complicated by the fact that Nullables have
1779 * a variable structure.
1781 nullable = mono_object_new (mono_domain_get (), nklass);
1783 mono_nullable_init (mono_object_unbox (nullable), value, nklass);
1785 v = mono_object_unbox (nullable);
1788 if (gclass->container_class->valuetype && (v != NULL))
1789 v += sizeof (MonoObject);
1793 g_error ("type 0x%x not handled in "
1794 "ves_icall_FieldInfo_SetValueInternal", type->type);
1799 if (type->attrs & FIELD_ATTRIBUTE_STATIC) {
1800 MonoVTable *vtable = mono_class_vtable_full (mono_object_domain (field), cf->parent, TRUE);
1801 if (!vtable->initialized)
1802 mono_runtime_class_init (vtable);
1803 mono_field_static_set_value (vtable, cf, v);
1805 mono_field_set_value (obj, cf, v);
1809 ICALL_EXPORT MonoObject *
1810 ves_icall_MonoField_GetRawConstantValue (MonoReflectionField *this)
1812 MonoObject *o = NULL;
1813 MonoClassField *field = this->field;
1815 MonoDomain *domain = mono_object_domain (this);
1817 MonoTypeEnum def_type;
1818 const char *def_value;
1822 mono_class_init (field->parent);
1824 t = mono_field_get_type_checked (field, &error);
1825 if (!mono_error_ok (&error))
1826 mono_error_raise_exception (&error);
1828 if (!(t->attrs & FIELD_ATTRIBUTE_HAS_DEFAULT)) {
1829 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1833 if (image_is_dynamic (field->parent->image)) {
1834 MonoClass *klass = field->parent;
1835 int fidx = field - klass->fields;
1837 g_assert (fidx >= 0 && fidx < klass->field.count);
1838 g_assert (klass->ext);
1839 g_assert (klass->ext->field_def_values);
1840 def_type = klass->ext->field_def_values [fidx].def_type;
1841 def_value = klass->ext->field_def_values [fidx].data;
1842 if (def_type == MONO_TYPE_END) {
1843 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1847 def_value = mono_class_get_field_default_value (field, &def_type);
1848 /* FIXME, maybe we should try to raise TLE if field->parent is broken */
1850 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1855 /*FIXME unify this with reflection.c:mono_get_object_from_blob*/
1859 case MONO_TYPE_BOOLEAN:
1862 case MONO_TYPE_CHAR:
1870 case MONO_TYPE_R8: {
1873 /* boxed value type */
1874 t = g_new0 (MonoType, 1);
1876 klass = mono_class_from_mono_type (t);
1878 o = mono_object_new (domain, klass);
1879 v = ((gchar *) o) + sizeof (MonoObject);
1880 mono_get_constant_value_from_blob (domain, def_type, def_value, v);
1883 case MONO_TYPE_STRING:
1884 case MONO_TYPE_CLASS:
1885 mono_get_constant_value_from_blob (domain, def_type, def_value, &o);
1888 g_assert_not_reached ();
1894 ICALL_EXPORT MonoReflectionType*
1895 ves_icall_MonoField_ResolveType (MonoReflectionField *ref_field)
1898 MonoClassField *field = ref_field->field;
1899 MonoType *type = mono_field_get_type_checked (field, &error);
1900 if (!mono_error_ok (&error))
1901 mono_error_raise_exception (&error);
1902 return mono_type_get_object (mono_object_domain (ref_field), type);
1905 ICALL_EXPORT MonoReflectionType*
1906 ves_icall_MonoGenericMethod_get_ReflectedType (MonoReflectionGenericMethod *rmethod)
1908 MonoMethod *method = rmethod->method.method;
1910 return mono_type_get_object (mono_object_domain (rmethod), &method->klass->byval_arg);
1913 /* From MonoProperty.cs */
1915 PInfo_Attributes = 1,
1916 PInfo_GetMethod = 1 << 1,
1917 PInfo_SetMethod = 1 << 2,
1918 PInfo_ReflectedType = 1 << 3,
1919 PInfo_DeclaringType = 1 << 4,
1924 ves_icall_get_property_info (MonoReflectionProperty *property, MonoPropertyInfo *info, PInfo req_info)
1926 MonoDomain *domain = mono_object_domain (property);
1928 if ((req_info & PInfo_ReflectedType) != 0)
1929 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &property->klass->byval_arg));
1930 if ((req_info & PInfo_DeclaringType) != 0)
1931 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &property->property->parent->byval_arg));
1933 if ((req_info & PInfo_Name) != 0)
1934 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, property->property->name));
1936 if ((req_info & PInfo_Attributes) != 0)
1937 info->attrs = property->property->attrs;
1939 if ((req_info & PInfo_GetMethod) != 0)
1940 MONO_STRUCT_SETREF (info, get, property->property->get ?
1941 mono_method_get_object (domain, property->property->get, property->klass): NULL);
1943 if ((req_info & PInfo_SetMethod) != 0)
1944 MONO_STRUCT_SETREF (info, set, property->property->set ?
1945 mono_method_get_object (domain, property->property->set, property->klass): NULL);
1947 * There may be other methods defined for properties, though, it seems they are not exposed
1948 * in the reflection API
1953 ves_icall_get_event_info (MonoReflectionMonoEvent *event, MonoEventInfo *info)
1955 MonoDomain *domain = mono_object_domain (event);
1957 MONO_STRUCT_SETREF (info, reflected_type, mono_type_get_object (domain, &event->klass->byval_arg));
1958 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &event->event->parent->byval_arg));
1960 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, event->event->name));
1961 info->attrs = event->event->attrs;
1962 MONO_STRUCT_SETREF (info, add_method, event->event->add ? mono_method_get_object (domain, event->event->add, NULL): NULL);
1963 MONO_STRUCT_SETREF (info, remove_method, event->event->remove ? mono_method_get_object (domain, event->event->remove, NULL): NULL);
1964 MONO_STRUCT_SETREF (info, raise_method, event->event->raise ? mono_method_get_object (domain, event->event->raise, NULL): NULL);
1966 #ifndef MONO_SMALL_CONFIG
1967 if (event->event->other) {
1969 while (event->event->other [n])
1971 MONO_STRUCT_SETREF (info, other_methods, mono_array_new (domain, mono_defaults.method_info_class, n));
1973 for (i = 0; i < n; i++)
1974 mono_array_setref (info->other_methods, i, mono_method_get_object (domain, event->event->other [i], NULL));
1980 collect_interfaces (MonoClass *klass, GHashTable *ifaces, MonoError *error)
1985 mono_class_setup_interfaces (klass, error);
1986 if (!mono_error_ok (error))
1989 for (i = 0; i < klass->interface_count; i++) {
1990 ic = klass->interfaces [i];
1991 g_hash_table_insert (ifaces, ic, ic);
1993 collect_interfaces (ic, ifaces, error);
1994 if (!mono_error_ok (error))
2000 MonoArray *iface_array;
2001 MonoGenericContext *context;
2005 } FillIfaceArrayData;
2008 fill_iface_array (gpointer key, gpointer value, gpointer user_data)
2010 FillIfaceArrayData *data = user_data;
2011 MonoClass *ic = key;
2012 MonoType *ret = &ic->byval_arg, *inflated = NULL;
2014 if (!mono_error_ok (data->error))
2017 if (data->context && ic->generic_class && ic->generic_class->context.class_inst->is_open) {
2018 inflated = ret = mono_class_inflate_generic_type_checked (ret, data->context, data->error);
2019 if (!mono_error_ok (data->error))
2023 mono_array_setref (data->iface_array, data->next_idx++, mono_type_get_object (data->domain, ret));
2026 mono_metadata_free_type (inflated);
2029 ICALL_EXPORT MonoArray*
2030 ves_icall_Type_GetInterfaces (MonoReflectionType* type)
2033 MonoClass *class = mono_class_from_mono_type (type->type);
2035 FillIfaceArrayData data = { 0 };
2038 GHashTable *iface_hash = g_hash_table_new (NULL, NULL);
2040 if (class->generic_class && class->generic_class->context.class_inst->is_open) {
2041 data.context = mono_class_get_context (class);
2042 class = class->generic_class->container_class;
2045 for (parent = class; parent; parent = parent->parent) {
2046 mono_class_setup_interfaces (parent, &error);
2047 if (!mono_error_ok (&error))
2049 collect_interfaces (parent, iface_hash, &error);
2050 if (!mono_error_ok (&error))
2054 data.error = &error;
2055 data.domain = mono_object_domain (type);
2057 len = g_hash_table_size (iface_hash);
2059 g_hash_table_destroy (iface_hash);
2060 if (!data.domain->empty_types)
2061 data.domain->empty_types = mono_array_new_cached (data.domain, mono_defaults.monotype_class, 0);
2062 return data.domain->empty_types;
2065 data.iface_array = mono_array_new_cached (data.domain, mono_defaults.monotype_class, len);
2066 g_hash_table_foreach (iface_hash, fill_iface_array, &data);
2067 if (!mono_error_ok (&error))
2070 g_hash_table_destroy (iface_hash);
2071 return data.iface_array;
2074 g_hash_table_destroy (iface_hash);
2075 mono_error_raise_exception (&error);
2080 ves_icall_Type_GetInterfaceMapData (MonoReflectionType *type, MonoReflectionType *iface, MonoArray **targets, MonoArray **methods)
2082 gboolean variance_used;
2083 MonoClass *class = mono_class_from_mono_type (type->type);
2084 MonoClass *iclass = mono_class_from_mono_type (iface->type);
2085 MonoReflectionMethod *member;
2088 int i = 0, len, ioffset;
2091 mono_class_init_or_throw (class);
2092 mono_class_init_or_throw (iclass);
2094 mono_class_setup_vtable (class);
2096 ioffset = mono_class_interface_offset_with_variance (class, iclass, &variance_used);
2100 len = mono_class_num_methods (iclass);
2101 domain = mono_object_domain (type);
2102 mono_gc_wbarrier_generic_store (targets, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2103 mono_gc_wbarrier_generic_store (methods, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2105 while ((method = mono_class_get_methods (iclass, &iter))) {
2106 member = mono_method_get_object (domain, method, iclass);
2107 mono_array_setref (*methods, i, member);
2108 member = mono_method_get_object (domain, class->vtable [i + ioffset], class);
2109 mono_array_setref (*targets, i, member);
2116 ves_icall_Type_GetPacking (MonoReflectionType *type, guint32 *packing, guint32 *size)
2118 MonoClass *klass = mono_class_from_mono_type (type->type);
2119 mono_class_init_or_throw (klass);
2121 if (image_is_dynamic (klass->image)) {
2122 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)type;
2123 *packing = tb->packing_size;
2124 *size = tb->class_size;
2126 mono_metadata_packing_from_typedef (klass->image, klass->type_token, packing, size);
2130 ICALL_EXPORT MonoReflectionType*
2131 ves_icall_MonoType_GetElementType (MonoReflectionType *type)
2135 if (!type->type->byref && type->type->type == MONO_TYPE_SZARRAY)
2136 return mono_type_get_object (mono_object_domain (type), &type->type->data.klass->byval_arg);
2138 class = mono_class_from_mono_type (type->type);
2139 mono_class_init_or_throw (class);
2141 // GetElementType should only return a type for:
2142 // Array Pointer PassedByRef
2143 if (type->type->byref)
2144 return mono_type_get_object (mono_object_domain (type), &class->byval_arg);
2145 else if (class->element_class && MONO_CLASS_IS_ARRAY (class))
2146 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2147 else if (class->element_class && type->type->type == MONO_TYPE_PTR)
2148 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2153 ICALL_EXPORT MonoReflectionType*
2154 ves_icall_get_type_parent (MonoReflectionType *type)
2156 if (type->type->byref)
2159 MonoClass *class = mono_class_from_mono_type (type->type);
2160 return class->parent ? mono_type_get_object (mono_object_domain (type), &class->parent->byval_arg): NULL;
2163 ICALL_EXPORT MonoBoolean
2164 ves_icall_type_ispointer (MonoReflectionType *type)
2166 return type->type->type == MONO_TYPE_PTR;
2169 ICALL_EXPORT MonoBoolean
2170 ves_icall_type_isprimitive (MonoReflectionType *type)
2172 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)));
2175 ICALL_EXPORT MonoBoolean
2176 ves_icall_type_isbyref (MonoReflectionType *type)
2178 return type->type->byref;
2181 ICALL_EXPORT MonoBoolean
2182 ves_icall_type_iscomobject (MonoReflectionType *type)
2184 MonoClass *klass = mono_class_from_mono_type (type->type);
2185 mono_class_init_or_throw (klass);
2187 return mono_class_is_com_object (klass);
2190 ICALL_EXPORT MonoReflectionModule*
2191 ves_icall_MonoType_get_Module (MonoReflectionType *type)
2193 MonoClass *class = mono_class_from_mono_type (type->type);
2194 return mono_module_get_object (mono_object_domain (type), class->image);
2197 ICALL_EXPORT MonoReflectionAssembly*
2198 ves_icall_MonoType_get_Assembly (MonoReflectionType *type)
2200 MonoDomain *domain = mono_domain_get ();
2201 MonoClass *class = mono_class_from_mono_type (type->type);
2202 return mono_assembly_get_object (domain, class->image->assembly);
2205 ICALL_EXPORT MonoReflectionType*
2206 ves_icall_MonoType_get_DeclaringType (MonoReflectionType *type)
2208 MonoDomain *domain = mono_domain_get ();
2211 if (type->type->byref)
2213 if (type->type->type == MONO_TYPE_VAR) {
2214 MonoGenericContainer *param = mono_type_get_generic_param_owner (type->type);
2215 class = param ? param->owner.klass : NULL;
2216 } else if (type->type->type == MONO_TYPE_MVAR) {
2217 MonoGenericContainer *param = mono_type_get_generic_param_owner (type->type);
2218 class = param ? param->owner.method->klass : NULL;
2220 class = mono_class_from_mono_type (type->type)->nested_in;
2223 return class ? mono_type_get_object (domain, &class->byval_arg) : NULL;
2226 ICALL_EXPORT MonoString*
2227 ves_icall_MonoType_get_Name (MonoReflectionType *type)
2229 MonoDomain *domain = mono_domain_get ();
2230 MonoClass *class = mono_class_from_mono_type (type->type);
2232 if (type->type->byref) {
2233 char *n = g_strdup_printf ("%s&", class->name);
2234 MonoString *res = mono_string_new (domain, n);
2240 return mono_string_new (domain, class->name);
2244 ICALL_EXPORT MonoString*
2245 ves_icall_MonoType_get_Namespace (MonoReflectionType *type)
2247 MonoDomain *domain = mono_domain_get ();
2248 MonoClass *class = mono_class_from_mono_type (type->type);
2250 while (class->nested_in)
2251 class = class->nested_in;
2253 if (class->name_space [0] == '\0')
2256 return mono_string_new (domain, class->name_space);
2260 ves_icall_MonoType_GetArrayRank (MonoReflectionType *type)
2264 if (type->type->type != MONO_TYPE_ARRAY && type->type->type != MONO_TYPE_SZARRAY) {
2265 mono_set_pending_exception (mono_get_exception_argument ("type", "Type must be an array type"));
2269 class = mono_class_from_mono_type (type->type);
2274 ICALL_EXPORT MonoArray*
2275 ves_icall_MonoType_GetGenericArguments (MonoReflectionType *type)
2278 MonoClass *klass, *pklass;
2279 MonoDomain *domain = mono_object_domain (type);
2280 MonoVTable *array_vtable = mono_class_vtable_full (domain, mono_array_class_get_cached (mono_defaults.systemtype_class, 1), TRUE);
2283 klass = mono_class_from_mono_type (type->type);
2285 if (klass->generic_container) {
2286 MonoGenericContainer *container = klass->generic_container;
2287 res = mono_array_new_specific (array_vtable, container->type_argc);
2288 for (i = 0; i < container->type_argc; ++i) {
2289 pklass = mono_class_from_generic_parameter (mono_generic_container_get_param (container, i), klass->image, FALSE);
2290 mono_array_setref (res, i, mono_type_get_object (domain, &pklass->byval_arg));
2292 } else if (klass->generic_class) {
2293 MonoGenericInst *inst = klass->generic_class->context.class_inst;
2294 res = mono_array_new_specific (array_vtable, inst->type_argc);
2295 for (i = 0; i < inst->type_argc; ++i)
2296 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2298 res = mono_array_new_specific (array_vtable, 0);
2303 ICALL_EXPORT gboolean
2304 ves_icall_Type_get_IsGenericTypeDefinition (MonoReflectionType *type)
2308 if (!IS_MONOTYPE (type))
2311 if (type->type->byref)
2314 klass = mono_class_from_mono_type (type->type);
2315 return klass->generic_container != NULL;
2318 ICALL_EXPORT MonoReflectionType*
2319 ves_icall_Type_GetGenericTypeDefinition_impl (MonoReflectionType *type)
2323 if (type->type->byref)
2326 klass = mono_class_from_mono_type (type->type);
2328 if (klass->generic_container) {
2329 return type; /* check this one */
2331 if (klass->generic_class) {
2332 MonoClass *generic_class = klass->generic_class->container_class;
2335 tb = mono_class_get_ref_info (generic_class);
2337 if (generic_class->wastypebuilder && tb)
2340 return mono_type_get_object (mono_object_domain (type), &generic_class->byval_arg);
2345 ICALL_EXPORT MonoReflectionType*
2346 ves_icall_Type_MakeGenericType (MonoReflectionType *type, MonoArray *type_array)
2349 MonoType *geninst, **types;
2352 g_assert (IS_MONOTYPE (type));
2353 mono_class_init_or_throw (mono_class_from_mono_type (type->type));
2355 count = mono_array_length (type_array);
2356 types = g_new0 (MonoType *, count);
2358 for (i = 0; i < count; i++) {
2359 MonoReflectionType *t = mono_array_get (type_array, gpointer, i);
2360 types [i] = t->type;
2363 geninst = mono_reflection_bind_generic_parameters (type, count, types);
2368 class = mono_class_from_mono_type (geninst);
2370 /*we might inflate to the GTD*/
2371 if (class->generic_class && !mono_verifier_class_is_valid_generic_instantiation (class)) {
2372 mono_set_pending_exception (mono_get_exception_argument ("typeArguments", "Invalid generic arguments"));
2376 return mono_type_get_object (mono_object_domain (type), geninst);
2379 ICALL_EXPORT gboolean
2380 ves_icall_Type_get_IsGenericType (MonoReflectionType *type)
2384 if (!IS_MONOTYPE (type))
2387 if (type->type->byref)
2390 klass = mono_class_from_mono_type (type->type);
2391 return klass->generic_class != NULL || klass->generic_container != NULL;
2395 ves_icall_Type_GetGenericParameterPosition (MonoReflectionType *type)
2397 if (!IS_MONOTYPE (type))
2400 if (is_generic_parameter (type->type))
2401 return mono_type_get_generic_param_num (type->type);
2405 ICALL_EXPORT GenericParameterAttributes
2406 ves_icall_Type_GetGenericParameterAttributes (MonoReflectionType *type)
2408 g_assert (IS_MONOTYPE (type));
2409 g_assert (is_generic_parameter (type->type));
2410 return mono_generic_param_info (type->type->data.generic_param)->flags;
2413 ICALL_EXPORT MonoArray *
2414 ves_icall_Type_GetGenericParameterConstraints (MonoReflectionType *type)
2416 MonoGenericParamInfo *param_info;
2422 g_assert (IS_MONOTYPE (type));
2424 domain = mono_object_domain (type);
2425 param_info = mono_generic_param_info (type->type->data.generic_param);
2426 for (count = 0, ptr = param_info->constraints; ptr && *ptr; ptr++, count++)
2429 res = mono_array_new (domain, mono_defaults.monotype_class, count);
2430 for (i = 0; i < count; i++)
2431 mono_array_setref (res, i, mono_type_get_object (domain, ¶m_info->constraints [i]->byval_arg));
2437 ICALL_EXPORT MonoBoolean
2438 ves_icall_MonoType_get_IsGenericParameter (MonoReflectionType *type)
2440 return is_generic_parameter (type->type);
2443 ICALL_EXPORT MonoBoolean
2444 ves_icall_TypeBuilder_get_IsGenericParameter (MonoReflectionTypeBuilder *tb)
2446 return is_generic_parameter (tb->type.type);
2450 ves_icall_EnumBuilder_setup_enum_type (MonoReflectionType *enumtype,
2451 MonoReflectionType *t)
2453 enumtype->type = t->type;
2456 ICALL_EXPORT MonoReflectionMethod*
2457 ves_icall_MonoType_GetCorrespondingInflatedMethod (MonoReflectionType *type,
2458 MonoReflectionMethod* generic)
2465 domain = ((MonoObject *)type)->vtable->domain;
2467 klass = mono_class_from_mono_type (type->type);
2468 mono_class_init_or_throw (klass);
2471 while ((method = mono_class_get_methods (klass, &iter))) {
2472 if (method->token == generic->method->token)
2473 return mono_method_get_object (domain, method, klass);
2481 ICALL_EXPORT MonoReflectionMethod *
2482 ves_icall_MonoType_get_DeclaringMethod (MonoReflectionType *ref_type)
2485 MonoType *type = ref_type->type;
2487 if (type->byref || (type->type != MONO_TYPE_MVAR && type->type != MONO_TYPE_VAR)) {
2488 mono_set_pending_exception (mono_get_exception_invalid_operation ("DeclaringMethod can only be used on generic arguments"));
2491 if (type->type == MONO_TYPE_VAR)
2494 method = mono_type_get_generic_param_owner (type)->owner.method;
2496 return mono_method_get_object (mono_object_domain (ref_type), method, method->klass);
2499 ICALL_EXPORT MonoReflectionDllImportAttribute*
2500 ves_icall_MonoMethod_GetDllImportAttribute (MonoMethod *method)
2502 static MonoClass *DllImportAttributeClass = NULL;
2503 MonoDomain *domain = mono_domain_get ();
2504 MonoReflectionDllImportAttribute *attr;
2505 MonoImage *image = method->klass->image;
2506 MonoMethodPInvoke *piinfo = (MonoMethodPInvoke *)method;
2507 MonoTableInfo *tables = image->tables;
2508 MonoTableInfo *im = &tables [MONO_TABLE_IMPLMAP];
2509 MonoTableInfo *mr = &tables [MONO_TABLE_MODULEREF];
2510 guint32 im_cols [MONO_IMPLMAP_SIZE];
2511 guint32 scope_token;
2512 const char *import = NULL;
2513 const char *scope = NULL;
2516 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
2519 if (!DllImportAttributeClass) {
2520 DllImportAttributeClass =
2521 mono_class_from_name (mono_defaults.corlib,
2522 "System.Runtime.InteropServices", "DllImportAttribute");
2523 g_assert (DllImportAttributeClass);
2526 if (image_is_dynamic (method->klass->image)) {
2527 MonoReflectionMethodAux *method_aux =
2528 g_hash_table_lookup (
2529 ((MonoDynamicImage*)method->klass->image)->method_aux_hash, method);
2531 import = method_aux->dllentry;
2532 scope = method_aux->dll;
2535 if (!import || !scope) {
2536 mono_set_pending_exception (mono_get_exception_argument ("method", "System.Reflection.Emit method with invalid pinvoke information"));
2541 if (piinfo->implmap_idx) {
2542 mono_metadata_decode_row (im, piinfo->implmap_idx - 1, im_cols, MONO_IMPLMAP_SIZE);
2544 piinfo->piflags = im_cols [MONO_IMPLMAP_FLAGS];
2545 import = mono_metadata_string_heap (image, im_cols [MONO_IMPLMAP_NAME]);
2546 scope_token = mono_metadata_decode_row_col (mr, im_cols [MONO_IMPLMAP_SCOPE] - 1, MONO_MODULEREF_NAME);
2547 scope = mono_metadata_string_heap (image, scope_token);
2550 flags = piinfo->piflags;
2552 attr = (MonoReflectionDllImportAttribute*)mono_object_new (domain, DllImportAttributeClass);
2554 MONO_OBJECT_SETREF (attr, dll, mono_string_new (domain, scope));
2555 MONO_OBJECT_SETREF (attr, entry_point, mono_string_new (domain, import));
2556 attr->call_conv = (flags & 0x700) >> 8;
2557 attr->charset = ((flags & 0x6) >> 1) + 1;
2558 if (attr->charset == 1)
2560 attr->exact_spelling = (flags & 0x1) != 0;
2561 attr->set_last_error = (flags & 0x40) != 0;
2562 attr->best_fit_mapping = (flags & 0x30) == 0x10;
2563 attr->throw_on_unmappable = (flags & 0x3000) == 0x1000;
2564 attr->preserve_sig = FALSE;
2569 ICALL_EXPORT MonoReflectionMethod *
2570 ves_icall_MonoMethod_GetGenericMethodDefinition (MonoReflectionMethod *method)
2572 MonoMethodInflated *imethod;
2575 if (method->method->is_generic)
2578 if (!method->method->is_inflated)
2581 imethod = (MonoMethodInflated *) method->method;
2583 result = imethod->declaring;
2584 /* Not a generic method. */
2585 if (!result->is_generic)
2588 if (image_is_dynamic (method->method->klass->image)) {
2589 MonoDynamicImage *image = (MonoDynamicImage*)method->method->klass->image;
2590 MonoReflectionMethod *res;
2593 * FIXME: Why is this stuff needed at all ? Why can't the code below work for
2594 * the dynamic case as well ?
2596 mono_image_lock ((MonoImage*)image);
2597 res = mono_g_hash_table_lookup (image->generic_def_objects, imethod);
2598 mono_image_unlock ((MonoImage*)image);
2604 if (imethod->context.class_inst) {
2605 MonoClass *klass = ((MonoMethod *) imethod)->klass;
2606 /*Generic methods gets the context of the GTD.*/
2607 if (mono_class_get_context (klass)) {
2609 result = mono_class_inflate_generic_method_full_checked (result, klass, mono_class_get_context (klass), &error);
2610 mono_error_raise_exception (&error);
2614 return mono_method_get_object (mono_object_domain (method), result, NULL);
2617 ICALL_EXPORT gboolean
2618 ves_icall_MonoMethod_get_IsGenericMethod (MonoReflectionMethod *method)
2620 return mono_method_signature (method->method)->generic_param_count != 0;
2623 ICALL_EXPORT gboolean
2624 ves_icall_MonoMethod_get_IsGenericMethodDefinition (MonoReflectionMethod *method)
2626 return method->method->is_generic;
2629 ICALL_EXPORT MonoArray*
2630 ves_icall_MonoMethod_GetGenericArguments (MonoReflectionMethod *method)
2636 domain = mono_object_domain (method);
2638 if (method->method->is_inflated) {
2639 MonoGenericInst *inst = mono_method_get_context (method->method)->method_inst;
2642 count = inst->type_argc;
2643 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2645 for (i = 0; i < count; i++)
2646 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2652 count = mono_method_signature (method->method)->generic_param_count;
2653 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2655 for (i = 0; i < count; i++) {
2656 MonoGenericContainer *container = mono_method_get_generic_container (method->method);
2657 MonoGenericParam *param = mono_generic_container_get_param (container, i);
2658 MonoClass *pklass = mono_class_from_generic_parameter (
2659 param, method->method->klass->image, TRUE);
2660 mono_array_setref (res, i,
2661 mono_type_get_object (domain, &pklass->byval_arg));
2667 ICALL_EXPORT MonoObject *
2668 ves_icall_InternalInvoke (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoException **exc)
2671 * Invoke from reflection is supposed to always be a virtual call (the API
2672 * is stupid), mono_runtime_invoke_*() calls the provided method, allowing
2673 * greater flexibility.
2675 MonoMethod *m = method->method;
2676 MonoMethodSignature *sig = mono_method_signature (m);
2683 if (mono_security_core_clr_enabled ())
2684 mono_security_core_clr_ensure_reflection_access_method (m);
2686 if (!(m->flags & METHOD_ATTRIBUTE_STATIC)) {
2687 if (!mono_class_vtable_full (mono_object_domain (method), m->klass, FALSE)) {
2688 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_class_get_exception_for_failure (m->klass));
2693 if (!mono_object_isinst (this, m->klass)) {
2694 char *this_name = mono_type_get_full_name (mono_object_get_class (this));
2695 char *target_name = mono_type_get_full_name (m->klass);
2696 char *msg = g_strdup_printf ("Object of type '%s' doesn't match target type '%s'", this_name, target_name);
2697 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", msg));
2699 g_free (target_name);
2703 m = mono_object_get_virtual_method (this, m);
2704 /* must pass the pointer to the value for valuetype methods */
2705 if (m->klass->valuetype)
2706 obj = mono_object_unbox (this);
2707 } else if (strcmp (m->name, ".ctor") && !m->wrapper_type) {
2708 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", "Non-static method requires a target."));
2713 if (sig->ret->byref) {
2714 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"));
2718 pcount = params? mono_array_length (params): 0;
2719 if (pcount != sig->param_count) {
2720 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name (mono_defaults.corlib, "System.Reflection", "TargetParameterCountException"));
2724 if ((m->klass->flags & TYPE_ATTRIBUTE_ABSTRACT) && !strcmp (m->name, ".ctor") && !this) {
2725 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."));
2729 image = m->klass->image;
2730 if (image->assembly->ref_only) {
2731 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."));
2735 if (image_is_dynamic (image) && !((MonoDynamicImage*)image)->run) {
2736 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_get_exception_not_supported ("Cannot invoke a method in a dynamic assembly without run access."));
2740 if (m->klass->rank && !strcmp (m->name, ".ctor")) {
2743 intptr_t *lower_bounds;
2744 pcount = mono_array_length (params);
2745 lengths = alloca (sizeof (uintptr_t) * pcount);
2746 /* Note: the synthetized array .ctors have int32 as argument type */
2747 for (i = 0; i < pcount; ++i)
2748 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, i) + sizeof (MonoObject));
2750 if (m->klass->rank == 1 && sig->param_count == 2 && m->klass->element_class->rank) {
2751 /* This is a ctor for jagged arrays. MS creates an array of arrays. */
2752 MonoArray *arr = mono_array_new_full (mono_object_domain (params), m->klass, lengths, NULL);
2754 for (i = 0; i < mono_array_length (arr); ++i) {
2755 MonoArray *subarray = mono_array_new_full (mono_object_domain (params), m->klass->element_class, &lengths [1], NULL);
2757 mono_array_setref_fast (arr, i, subarray);
2759 return (MonoObject*)arr;
2762 if (m->klass->rank == pcount) {
2763 /* Only lengths provided. */
2764 lower_bounds = NULL;
2766 g_assert (pcount == (m->klass->rank * 2));
2767 /* lower bounds are first. */
2768 lower_bounds = (intptr_t*)lengths;
2769 lengths += m->klass->rank;
2772 return (MonoObject*)mono_array_new_full (mono_object_domain (params), m->klass, lengths, lower_bounds);
2774 return mono_runtime_invoke_array (m, obj, params, NULL);
2777 #ifndef DISABLE_REMOTING
2778 ICALL_EXPORT MonoObject *
2779 ves_icall_InternalExecute (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoArray **outArgs)
2781 MonoDomain *domain = mono_object_domain (method);
2782 MonoMethod *m = method->method;
2783 MonoMethodSignature *sig = mono_method_signature (m);
2784 MonoArray *out_args;
2786 int i, j, outarg_count = 0;
2788 if (m->klass == mono_defaults.object_class) {
2789 if (!strcmp (m->name, "FieldGetter")) {
2790 MonoClass *k = this->vtable->klass;
2794 /* If this is a proxy, then it must be a CBO */
2795 if (k == mono_defaults.transparent_proxy_class) {
2796 MonoTransparentProxy *tp = (MonoTransparentProxy*) this;
2797 this = tp->rp->unwrapped_server;
2799 k = this->vtable->klass;
2802 name = mono_array_get (params, MonoString *, 1);
2803 str = mono_string_to_utf8 (name);
2806 MonoClassField* field = mono_class_get_field_from_name (k, str);
2808 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2809 if (field_klass->valuetype)
2810 result = mono_value_box (domain, field_klass, (char *)this + field->offset);
2812 result = *((gpointer *)((char *)this + field->offset));
2814 out_args = mono_array_new (domain, mono_defaults.object_class, 1);
2815 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2816 mono_array_setref (out_args, 0, result);
2824 g_assert_not_reached ();
2826 } else if (!strcmp (m->name, "FieldSetter")) {
2827 MonoClass *k = this->vtable->klass;
2833 /* If this is a proxy, then it must be a CBO */
2834 if (k == mono_defaults.transparent_proxy_class) {
2835 MonoTransparentProxy *tp = (MonoTransparentProxy*) this;
2836 this = tp->rp->unwrapped_server;
2838 k = this->vtable->klass;
2841 name = mono_array_get (params, MonoString *, 1);
2842 str = mono_string_to_utf8 (name);
2845 MonoClassField* field = mono_class_get_field_from_name (k, str);
2847 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2848 MonoObject *val = mono_array_get (params, gpointer, 2);
2850 if (field_klass->valuetype) {
2851 size = mono_type_size (field->type, &align);
2852 g_assert (size == mono_class_value_size (field_klass, NULL));
2853 mono_gc_wbarrier_value_copy ((char *)this + field->offset, (char*)val + sizeof (MonoObject), 1, field_klass);
2855 mono_gc_wbarrier_set_field (this, (char*)this + field->offset, val);
2858 out_args = mono_array_new (domain, mono_defaults.object_class, 0);
2859 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2869 g_assert_not_reached ();
2874 for (i = 0; i < mono_array_length (params); i++) {
2875 if (sig->params [i]->byref)
2879 out_args = mono_array_new (domain, mono_defaults.object_class, outarg_count);
2881 /* handle constructors only for objects already allocated */
2882 if (!strcmp (method->method->name, ".ctor"))
2885 /* This can be called only on MBR objects, so no need to unbox for valuetypes. */
2886 g_assert (!method->method->klass->valuetype);
2887 result = mono_runtime_invoke_array (method->method, this, params, NULL);
2889 for (i = 0, j = 0; i < mono_array_length (params); i++) {
2890 if (sig->params [i]->byref) {
2892 arg = mono_array_get (params, gpointer, i);
2893 mono_array_setref (out_args, j, arg);
2898 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2905 read_enum_value (const char *mem, int type)
2908 case MONO_TYPE_BOOLEAN:
2910 return *(guint8*)mem;
2912 return *(gint8*)mem;
2913 case MONO_TYPE_CHAR:
2915 return read16 (mem);
2917 return (gint16) read16 (mem);
2919 return read32 (mem);
2921 return (gint32) read32 (mem);
2924 return read64 (mem);
2926 g_assert_not_reached ();
2932 write_enum_value (char *mem, int type, guint64 value)
2936 case MONO_TYPE_I1: {
2937 guint8 *p = (guint8*)mem;
2942 case MONO_TYPE_I2: {
2943 guint16 *p = (void*)mem;
2948 case MONO_TYPE_I4: {
2949 guint32 *p = (void*)mem;
2954 case MONO_TYPE_I8: {
2955 guint64 *p = (void*)mem;
2960 g_assert_not_reached ();
2965 ICALL_EXPORT MonoObject *
2966 ves_icall_System_Enum_ToObject (MonoReflectionType *enumType, guint64 value)
2973 domain = mono_object_domain (enumType);
2974 enumc = mono_class_from_mono_type (enumType->type);
2976 mono_class_init_or_throw (enumc);
2978 etype = mono_class_enum_basetype (enumc);
2980 res = mono_object_new (domain, enumc);
2981 write_enum_value ((char *)res + sizeof (MonoObject), etype->type, value);
2986 ICALL_EXPORT MonoBoolean
2987 ves_icall_System_Enum_InternalHasFlag (MonoObject *a, MonoObject *b)
2989 int size = mono_class_value_size (a->vtable->klass, NULL);
2990 guint64 a_val = 0, b_val = 0;
2992 memcpy (&a_val, mono_object_unbox (a), size);
2993 memcpy (&b_val, mono_object_unbox (b), size);
2995 return (a_val & b_val) == b_val;
2998 ICALL_EXPORT MonoObject *
2999 ves_icall_System_Enum_get_value (MonoObject *this)
3010 g_assert (this->vtable->klass->enumtype);
3012 enumc = mono_class_from_mono_type (mono_class_enum_basetype (this->vtable->klass));
3013 res = mono_object_new (mono_object_domain (this), enumc);
3014 dst = (char *)res + sizeof (MonoObject);
3015 src = (char *)this + sizeof (MonoObject);
3016 size = mono_class_value_size (enumc, NULL);
3018 memcpy (dst, src, size);
3023 ICALL_EXPORT MonoReflectionType *
3024 ves_icall_System_Enum_get_underlying_type (MonoReflectionType *type)
3029 klass = mono_class_from_mono_type (type->type);
3030 mono_class_init_or_throw (klass);
3032 etype = mono_class_enum_basetype (klass);
3034 mono_set_pending_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3038 return mono_type_get_object (mono_object_domain (type), etype);
3042 ves_icall_System_Enum_compare_value_to (MonoObject *this, MonoObject *other)
3044 gpointer tdata = (char *)this + sizeof (MonoObject);
3045 gpointer odata = (char *)other + sizeof (MonoObject);
3046 MonoType *basetype = mono_class_enum_basetype (this->vtable->klass);
3047 g_assert (basetype);
3052 if (this->vtable->klass != other->vtable->klass)
3055 #define COMPARE_ENUM_VALUES(ENUM_TYPE) do { \
3056 ENUM_TYPE me = *((ENUM_TYPE*)tdata); \
3057 ENUM_TYPE other = *((ENUM_TYPE*)odata); \
3060 return me > other ? 1 : -1; \
3063 switch (basetype->type) {
3065 COMPARE_ENUM_VALUES (guint8);
3067 COMPARE_ENUM_VALUES (gint8);
3068 case MONO_TYPE_CHAR:
3070 COMPARE_ENUM_VALUES (guint16);
3072 COMPARE_ENUM_VALUES (gint16);
3074 COMPARE_ENUM_VALUES (guint32);
3076 COMPARE_ENUM_VALUES (gint32);
3078 COMPARE_ENUM_VALUES (guint64);
3080 COMPARE_ENUM_VALUES (gint64);
3084 #undef COMPARE_ENUM_VALUES
3085 /* indicates that the enum was of an unsupported unerlying type */
3090 ves_icall_System_Enum_get_hashcode (MonoObject *this)
3092 gpointer data = (char *)this + sizeof (MonoObject);
3093 MonoType *basetype = mono_class_enum_basetype (this->vtable->klass);
3094 g_assert (basetype);
3096 switch (basetype->type) {
3098 return *((gint8*)data);
3100 return *((guint8*)data);
3101 case MONO_TYPE_CHAR:
3103 return *((guint16*)data);
3106 return *((gint16*)data);
3108 return *((guint32*)data);
3110 return *((gint32*)data);
3112 case MONO_TYPE_I8: {
3113 gint64 value = *((gint64*)data);
3114 return (gint)(value & 0xffffffff) ^ (int)(value >> 32);
3117 g_error ("Implement type 0x%02x in get_hashcode", basetype->type);
3122 ICALL_EXPORT MonoBoolean
3123 ves_icall_System_Enum_GetEnumValuesAndNames (MonoReflectionType *type, MonoArray **values, MonoArray **names)
3125 MonoDomain *domain = mono_object_domain (type);
3126 MonoClass *enumc = mono_class_from_mono_type (type->type);
3127 guint j = 0, nvalues;
3129 MonoClassField *field;
3131 guint64 field_value, previous_value = 0;
3132 gboolean sorted = TRUE;
3134 mono_class_init_or_throw (enumc);
3136 if (!enumc->enumtype) {
3137 mono_set_pending_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3141 base_type = mono_class_enum_basetype (enumc)->type;
3143 nvalues = mono_class_num_fields (enumc) ? mono_class_num_fields (enumc) - 1 : 0;
3144 *names = mono_array_new (domain, mono_defaults.string_class, nvalues);
3145 *values = mono_array_new (domain, mono_defaults.uint64_class, nvalues);
3148 while ((field = mono_class_get_fields (enumc, &iter))) {
3150 MonoTypeEnum def_type;
3152 if (!(field->type->attrs & FIELD_ATTRIBUTE_STATIC))
3154 if (strcmp ("value__", mono_field_get_name (field)) == 0)
3156 if (mono_field_is_deleted (field))
3158 mono_array_setref (*names, j, mono_string_new (domain, mono_field_get_name (field)));
3160 p = mono_class_get_field_default_value (field, &def_type);
3161 /* len = */ mono_metadata_decode_blob_size (p, &p);
3163 field_value = read_enum_value (p, base_type);
3164 mono_array_set (*values, guint64, j, field_value);
3166 if (previous_value > field_value)
3169 previous_value = field_value;
3177 BFLAGS_IgnoreCase = 1,
3178 BFLAGS_DeclaredOnly = 2,
3179 BFLAGS_Instance = 4,
3181 BFLAGS_Public = 0x10,
3182 BFLAGS_NonPublic = 0x20,
3183 BFLAGS_FlattenHierarchy = 0x40,
3184 BFLAGS_InvokeMethod = 0x100,
3185 BFLAGS_CreateInstance = 0x200,
3186 BFLAGS_GetField = 0x400,
3187 BFLAGS_SetField = 0x800,
3188 BFLAGS_GetProperty = 0x1000,
3189 BFLAGS_SetProperty = 0x2000,
3190 BFLAGS_ExactBinding = 0x10000,
3191 BFLAGS_SuppressChangeType = 0x20000,
3192 BFLAGS_OptionalParamBinding = 0x40000
3195 ICALL_EXPORT MonoArray*
3196 ves_icall_Type_GetFields_internal (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoReflectionType *reftype)
3199 MonoClass *startklass, *klass, *refklass;
3204 char *utf8_name = NULL;
3205 int (*compare_func) (const char *s1, const char *s2) = NULL;
3206 MonoClassField *field;
3207 MonoPtrArray tmp_array;
3209 domain = ((MonoObject *)type)->vtable->domain;
3210 if (type->type->byref)
3211 return mono_array_new (domain, mono_defaults.field_info_class, 0);
3213 klass = startklass = mono_class_from_mono_type (type->type);
3214 refklass = mono_class_from_mono_type (reftype->type);
3216 mono_ptr_array_init (tmp_array, 2);
3219 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3220 mono_ptr_array_destroy (tmp_array);
3221 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
3226 while ((field = mono_class_get_fields_lazy (klass, &iter))) {
3227 guint32 flags = mono_field_get_flags (field);
3229 if (mono_field_is_deleted_with_flags (field, flags))
3231 if ((flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
3232 if (bflags & BFLAGS_Public)
3234 } else if ((klass == startklass) || (flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) != FIELD_ATTRIBUTE_PRIVATE) {
3235 if (bflags & BFLAGS_NonPublic) {
3242 if (flags & FIELD_ATTRIBUTE_STATIC) {
3243 if (bflags & BFLAGS_Static)
3244 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3247 if (bflags & BFLAGS_Instance)
3255 if (utf8_name == NULL) {
3256 utf8_name = mono_string_to_utf8 (name);
3257 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3260 if (compare_func (mono_field_get_name (field), utf8_name))
3264 member = (MonoObject*)mono_field_get_object (domain, refklass, field);
3265 mono_ptr_array_append (tmp_array, member);
3267 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3270 res = mono_array_new_cached (domain, mono_defaults.field_info_class, mono_ptr_array_size (tmp_array));
3272 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3273 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3275 mono_ptr_array_destroy (tmp_array);
3277 if (utf8_name != NULL)
3284 method_nonpublic (MonoMethod* method, gboolean start_klass)
3286 switch (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) {
3287 case METHOD_ATTRIBUTE_ASSEM:
3288 return (start_klass || mono_defaults.generic_ilist_class);
3289 case METHOD_ATTRIBUTE_PRIVATE:
3291 case METHOD_ATTRIBUTE_PUBLIC:
3299 mono_class_get_methods_by_name (MonoClass *klass, const char *name, guint32 bflags, gboolean ignore_case, gboolean allow_ctors, MonoException **ex)
3302 MonoClass *startklass;
3306 /*FIXME, use MonoBitSet*/
3307 guint32 method_slots_default [8];
3308 guint32 *method_slots = NULL;
3309 int (*compare_func) (const char *s1, const char *s2) = NULL;
3311 array = g_ptr_array_new ();
3316 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3318 /* An optimization for calls made from Delegate:CreateDelegate () */
3319 if (klass->delegate && name && !strcmp (name, "Invoke") && (bflags == (BFLAGS_Public | BFLAGS_Static | BFLAGS_Instance))) {
3320 method = mono_get_delegate_invoke (klass);
3321 if (mono_loader_get_last_error ())
3324 g_ptr_array_add (array, method);
3328 mono_class_setup_methods (klass);
3329 mono_class_setup_vtable (klass);
3330 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3333 if (is_generic_parameter (&klass->byval_arg))
3334 nslots = mono_class_get_vtable_size (klass->parent);
3336 nslots = MONO_CLASS_IS_INTERFACE (klass) ? mono_class_num_methods (klass) : mono_class_get_vtable_size (klass);
3337 if (nslots >= sizeof (method_slots_default) * 8) {
3338 method_slots = g_new0 (guint32, nslots / 32 + 1);
3340 method_slots = method_slots_default;
3341 memset (method_slots, 0, sizeof (method_slots_default));
3344 mono_class_setup_methods (klass);
3345 mono_class_setup_vtable (klass);
3346 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3350 while ((method = mono_class_get_methods (klass, &iter))) {
3352 if (method->slot != -1) {
3353 g_assert (method->slot < nslots);
3354 if (method_slots [method->slot >> 5] & (1 << (method->slot & 0x1f)))
3356 if (!(method->flags & METHOD_ATTRIBUTE_NEW_SLOT))
3357 method_slots [method->slot >> 5] |= 1 << (method->slot & 0x1f);
3360 if (!allow_ctors && method->name [0] == '.' && (strcmp (method->name, ".ctor") == 0 || strcmp (method->name, ".cctor") == 0))
3362 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3363 if (bflags & BFLAGS_Public)
3365 } else if ((bflags & BFLAGS_NonPublic) && method_nonpublic (method, (klass == startklass))) {
3371 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3372 if (bflags & BFLAGS_Static)
3373 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3376 if (bflags & BFLAGS_Instance)
3384 if (compare_func (name, method->name))
3389 g_ptr_array_add (array, method);
3391 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3393 if (method_slots != method_slots_default)
3394 g_free (method_slots);
3399 if (method_slots != method_slots_default)
3400 g_free (method_slots);
3401 g_ptr_array_free (array, TRUE);
3403 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3404 *ex = mono_class_get_exception_for_failure (klass);
3406 *ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3407 mono_loader_clear_error ();
3412 ICALL_EXPORT MonoArray*
3413 ves_icall_Type_GetMethodsByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3415 static MonoClass *MethodInfo_array;
3418 MonoVTable *array_vtable;
3419 MonoException *ex = NULL;
3420 const char *mname = NULL;
3421 GPtrArray *method_array;
3422 MonoClass *klass, *refklass;
3425 if (!MethodInfo_array) {
3426 MonoClass *klass = mono_array_class_get (mono_defaults.method_info_class, 1);
3427 mono_memory_barrier ();
3428 MethodInfo_array = klass;
3431 klass = mono_class_from_mono_type (type->type);
3432 refklass = mono_class_from_mono_type (reftype->type);
3433 domain = ((MonoObject *)type)->vtable->domain;
3434 array_vtable = mono_class_vtable_full (domain, MethodInfo_array, TRUE);
3435 if (type->type->byref)
3436 return mono_array_new_specific (array_vtable, 0);
3439 mname = mono_string_to_utf8 (name);
3441 method_array = mono_class_get_methods_by_name (klass, mname, bflags, ignore_case, FALSE, &ex);
3442 g_free ((char*)mname);
3444 mono_set_pending_exception (ex);
3448 res = mono_array_new_specific (array_vtable, method_array->len);
3450 for (i = 0; i < method_array->len; ++i) {
3451 MonoMethod *method = g_ptr_array_index (method_array, i);
3452 mono_array_setref (res, i, mono_method_get_object (domain, method, refklass));
3455 g_ptr_array_free (method_array, TRUE);
3459 ICALL_EXPORT MonoArray*
3460 ves_icall_Type_GetConstructors_internal (MonoReflectionType *type, guint32 bflags, MonoReflectionType *reftype)
3463 static MonoClass *System_Reflection_ConstructorInfo;
3464 MonoClass *startklass, *klass, *refklass;
3469 gpointer iter = NULL;
3470 MonoPtrArray tmp_array;
3472 mono_ptr_array_init (tmp_array, 4); /*FIXME, guestimating*/
3474 domain = ((MonoObject *)type)->vtable->domain;
3475 if (type->type->byref)
3476 return mono_array_new_cached (domain, mono_defaults.method_info_class, 0);
3477 klass = startklass = mono_class_from_mono_type (type->type);
3478 refklass = mono_class_from_mono_type (reftype->type);
3480 if (!System_Reflection_ConstructorInfo)
3481 System_Reflection_ConstructorInfo = mono_class_from_name (
3482 mono_defaults.corlib, "System.Reflection", "ConstructorInfo");
3484 mono_class_setup_methods (klass);
3485 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3486 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
3491 while ((method = mono_class_get_methods (klass, &iter))) {
3493 if (strcmp (method->name, ".ctor") && strcmp (method->name, ".cctor"))
3495 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3496 if (bflags & BFLAGS_Public)
3499 if (bflags & BFLAGS_NonPublic)
3505 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3506 if (bflags & BFLAGS_Static)
3507 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3510 if (bflags & BFLAGS_Instance)
3516 member = (MonoObject*)mono_method_get_object (domain, method, refklass);
3518 mono_ptr_array_append (tmp_array, member);
3521 res = mono_array_new_cached (domain, System_Reflection_ConstructorInfo, mono_ptr_array_size (tmp_array));
3523 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3524 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3526 mono_ptr_array_destroy (tmp_array);
3532 property_hash (gconstpointer data)
3534 MonoProperty *prop = (MonoProperty*)data;
3536 return g_str_hash (prop->name);
3540 property_equal (MonoProperty *prop1, MonoProperty *prop2)
3542 // Properties are hide-by-name-and-signature
3543 if (!g_str_equal (prop1->name, prop2->name))
3546 if (prop1->get && prop2->get && !mono_metadata_signature_equal (mono_method_signature (prop1->get), mono_method_signature (prop2->get)))
3548 if (prop1->set && prop2->set && !mono_metadata_signature_equal (mono_method_signature (prop1->set), mono_method_signature (prop2->set)))
3554 property_accessor_nonpublic (MonoMethod* accessor, gboolean start_klass)
3559 return method_nonpublic (accessor, start_klass);
3562 ICALL_EXPORT MonoArray*
3563 ves_icall_Type_GetPropertiesByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3567 static MonoClass *System_Reflection_PropertyInfo;
3568 MonoClass *startklass, *klass;
3574 gchar *propname = NULL;
3575 int (*compare_func) (const char *s1, const char *s2) = NULL;
3577 GHashTable *properties = NULL;
3578 MonoPtrArray tmp_array;
3580 mono_ptr_array_init (tmp_array, 8); /*This the average for ASP.NET types*/
3582 if (!System_Reflection_PropertyInfo)
3583 System_Reflection_PropertyInfo = mono_class_from_name (
3584 mono_defaults.corlib, "System.Reflection", "PropertyInfo");
3586 domain = ((MonoObject *)type)->vtable->domain;
3587 if (type->type->byref)
3588 return mono_array_new_cached (domain, System_Reflection_PropertyInfo, 0);
3589 klass = startklass = mono_class_from_mono_type (type->type);
3592 propname = mono_string_to_utf8 (name);
3593 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3596 properties = g_hash_table_new (property_hash, (GEqualFunc)property_equal);
3598 mono_class_setup_methods (klass);
3599 mono_class_setup_vtable (klass);
3600 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3604 while ((prop = mono_class_get_properties (klass, &iter))) {
3610 flags = method->flags;
3613 if ((prop->get && ((prop->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC)) ||
3614 (prop->set && ((prop->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC))) {
3615 if (bflags & BFLAGS_Public)
3617 } else if (bflags & BFLAGS_NonPublic) {
3618 if (property_accessor_nonpublic(prop->get, startklass == klass) ||
3619 property_accessor_nonpublic(prop->set, startklass == klass)) {
3626 if (flags & METHOD_ATTRIBUTE_STATIC) {
3627 if (bflags & BFLAGS_Static)
3628 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3631 if (bflags & BFLAGS_Instance)
3640 if (compare_func (propname, prop->name))
3644 if (g_hash_table_lookup (properties, prop))
3647 mono_ptr_array_append (tmp_array, mono_property_get_object (domain, startklass, prop));
3649 g_hash_table_insert (properties, prop, prop);
3651 if ((!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent)))
3654 g_hash_table_destroy (properties);
3657 res = mono_array_new_cached (domain, System_Reflection_PropertyInfo, mono_ptr_array_size (tmp_array));
3658 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3659 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3661 mono_ptr_array_destroy (tmp_array);
3667 g_hash_table_destroy (properties);
3670 mono_ptr_array_destroy (tmp_array);
3672 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3673 ex = mono_class_get_exception_for_failure (klass);
3675 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3676 mono_loader_clear_error ();
3678 mono_set_pending_exception (ex);
3683 event_hash (gconstpointer data)
3685 MonoEvent *event = (MonoEvent*)data;
3687 return g_str_hash (event->name);
3691 event_equal (MonoEvent *event1, MonoEvent *event2)
3693 // Events are hide-by-name
3694 return g_str_equal (event1->name, event2->name);
3697 ICALL_EXPORT MonoArray*
3698 ves_icall_Type_GetEvents_internal (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoReflectionType *reftype)
3702 static MonoClass *System_Reflection_EventInfo;
3703 MonoClass *startklass, *klass;
3709 char *utf8_name = NULL;
3710 int (*compare_func) (const char *s1, const char *s2) = NULL;
3711 GHashTable *events = NULL;
3712 MonoPtrArray tmp_array;
3714 mono_ptr_array_init (tmp_array, 4);
3716 if (!System_Reflection_EventInfo)
3717 System_Reflection_EventInfo = mono_class_from_name (
3718 mono_defaults.corlib, "System.Reflection", "EventInfo");
3720 domain = mono_object_domain (type);
3721 if (type->type->byref)
3722 return mono_array_new_cached (domain, System_Reflection_EventInfo, 0);
3723 klass = startklass = mono_class_from_mono_type (type->type);
3725 events = g_hash_table_new (event_hash, (GEqualFunc)event_equal);
3727 mono_class_setup_methods (klass);
3728 mono_class_setup_vtable (klass);
3729 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3733 while ((event = mono_class_get_events (klass, &iter))) {
3735 method = event->add;
3737 method = event->remove;
3739 method = event->raise;
3741 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3742 if (bflags & BFLAGS_Public)
3744 } else if ((klass == startklass) || (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) {
3745 if (bflags & BFLAGS_NonPublic)
3750 if (bflags & BFLAGS_NonPublic)
3756 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3757 if (bflags & BFLAGS_Static)
3758 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3761 if (bflags & BFLAGS_Instance)
3766 if (bflags & BFLAGS_Instance)
3772 if (utf8_name == NULL) {
3773 utf8_name = mono_string_to_utf8 (name);
3774 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3777 if (compare_func (event->name, utf8_name))
3781 if (g_hash_table_lookup (events, event))
3784 mono_ptr_array_append (tmp_array, mono_event_get_object (domain, startklass, event));
3786 g_hash_table_insert (events, event, event);
3788 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3791 g_hash_table_destroy (events);
3793 res = mono_array_new_cached (domain, System_Reflection_EventInfo, mono_ptr_array_size (tmp_array));
3795 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3796 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3798 mono_ptr_array_destroy (tmp_array);
3800 if (utf8_name != NULL)
3806 mono_ptr_array_destroy (tmp_array);
3807 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3808 ex = mono_class_get_exception_for_failure (klass);
3810 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3811 mono_loader_clear_error ();
3813 mono_set_pending_exception (ex);
3817 ICALL_EXPORT MonoArray*
3818 ves_icall_Type_GetNestedTypes (MonoReflectionType *type, MonoString *name, guint32 bflags)
3828 MonoPtrArray tmp_array;
3830 domain = ((MonoObject *)type)->vtable->domain;
3831 if (type->type->byref)
3832 return mono_array_new (domain, mono_defaults.monotype_class, 0);
3833 klass = mono_class_from_mono_type (type->type);
3836 * If a nested type is generic, return its generic type definition.
3837 * Note that this means that the return value is essentially the set
3838 * of nested types of the generic type definition of @klass.
3840 * A note in MSDN claims that a generic type definition can have
3841 * nested types that aren't generic. In any case, the container of that
3842 * nested type would be the generic type definition.
3844 if (klass->generic_class)
3845 klass = klass->generic_class->container_class;
3847 mono_ptr_array_init (tmp_array, 1);
3849 while ((nested = mono_class_get_nested_types (klass, &iter))) {
3851 if ((nested->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
3852 if (bflags & BFLAGS_Public)
3855 if (bflags & BFLAGS_NonPublic)
3863 str = mono_string_to_utf8 (name);
3865 if (strcmp (nested->name, str))
3869 member = (MonoObject*)mono_type_get_object (domain, &nested->byval_arg);
3870 mono_ptr_array_append (tmp_array, member);
3873 res = mono_array_new_cached (domain, mono_defaults.monotype_class, mono_ptr_array_size (tmp_array));
3875 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3876 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3878 mono_ptr_array_destroy (tmp_array);
3886 ICALL_EXPORT MonoReflectionType*
3887 ves_icall_System_Reflection_Assembly_InternalGetType (MonoReflectionAssembly *assembly, MonoReflectionModule *module, MonoString *name, MonoBoolean throwOnError, MonoBoolean ignoreCase)
3890 MonoType *type = NULL;
3891 MonoTypeNameParse info;
3892 gboolean type_resolve;
3894 /* On MS.NET, this does not fire a TypeResolve event */
3895 type_resolve = TRUE;
3896 str = mono_string_to_utf8 (name);
3897 /*g_print ("requested type %s in %s\n", str, assembly->assembly->aname.name);*/
3898 if (!mono_reflection_parse_type (str, &info)) {
3900 mono_reflection_free_type_info (&info);
3902 /* uhm: this is a parse error, though... */
3903 mono_set_pending_exception (mono_get_exception_type_load (name, NULL));
3906 /*g_print ("failed parse\n");*/
3910 if (info.assembly.name) {
3912 mono_reflection_free_type_info (&info);
3914 /* 1.0 and 2.0 throw different exceptions */
3915 if (mono_defaults.generic_ilist_class)
3916 mono_set_pending_exception (mono_get_exception_argument (NULL, "Type names passed to Assembly.GetType() must not specify an assembly."));
3918 mono_set_pending_exception (mono_get_exception_type_load (name, NULL));
3924 if (module != NULL) {
3926 type = mono_reflection_get_type (module->image, &info, ignoreCase, &type_resolve);
3931 if (assembly_is_dynamic (assembly->assembly)) {
3932 /* Enumerate all modules */
3933 MonoReflectionAssemblyBuilder *abuilder = (MonoReflectionAssemblyBuilder*)assembly;
3937 if (abuilder->modules) {
3938 for (i = 0; i < mono_array_length (abuilder->modules); ++i) {
3939 MonoReflectionModuleBuilder *mb = mono_array_get (abuilder->modules, MonoReflectionModuleBuilder*, i);
3940 type = mono_reflection_get_type (&mb->dynamic_image->image, &info, ignoreCase, &type_resolve);
3946 if (!type && abuilder->loaded_modules) {
3947 for (i = 0; i < mono_array_length (abuilder->loaded_modules); ++i) {
3948 MonoReflectionModule *mod = mono_array_get (abuilder->loaded_modules, MonoReflectionModule*, i);
3949 type = mono_reflection_get_type (mod->image, &info, ignoreCase, &type_resolve);
3956 type = mono_reflection_get_type (assembly->assembly->image, &info, ignoreCase, &type_resolve);
3958 mono_reflection_free_type_info (&info);
3960 MonoException *e = NULL;
3963 e = mono_get_exception_type_load (name, NULL);
3965 if (mono_loader_get_last_error () && mono_defaults.generic_ilist_class)
3966 e = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3968 mono_loader_clear_error ();
3971 mono_set_pending_exception (e);
3973 } else if (mono_loader_get_last_error ()) {
3975 mono_set_pending_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
3978 mono_loader_clear_error ();
3981 if (type->type == MONO_TYPE_CLASS) {
3982 MonoClass *klass = mono_type_get_class (type);
3984 if (mono_security_enabled () && !klass->exception_type)
3985 /* Some security problems are detected during generic vtable construction */
3986 mono_class_setup_vtable (klass);
3988 /* need to report exceptions ? */
3989 if (throwOnError && klass->exception_type) {
3990 /* report SecurityException (or others) that occured when loading the assembly */
3991 MonoException *exc = mono_class_get_exception_for_failure (klass);
3992 mono_loader_clear_error ();
3993 mono_set_pending_exception (exc);
3995 } else if (mono_security_enabled () && klass->exception_type == MONO_EXCEPTION_SECURITY_INHERITANCEDEMAND) {
4000 /* g_print ("got it\n"); */
4001 return mono_type_get_object (mono_object_domain (assembly), type);
4005 replace_shadow_path (MonoDomain *domain, gchar *dirname, gchar **filename)
4008 gchar *shadow_ini_file;
4011 /* Check for shadow-copied assembly */
4012 if (mono_is_shadow_copy_enabled (domain, dirname)) {
4013 shadow_ini_file = g_build_filename (dirname, "__AssemblyInfo__.ini", NULL);
4015 if (!g_file_get_contents (shadow_ini_file, &content, &len, NULL) ||
4016 !g_file_test (content, G_FILE_TEST_IS_REGULAR)) {
4022 g_free (shadow_ini_file);
4023 if (content != NULL) {
4026 *filename = content;
4033 ICALL_EXPORT MonoString *
4034 ves_icall_System_Reflection_Assembly_get_code_base (MonoReflectionAssembly *assembly, MonoBoolean escaped)
4036 MonoDomain *domain = mono_object_domain (assembly);
4037 MonoAssembly *mass = assembly->assembly;
4038 MonoString *res = NULL;
4043 if (g_path_is_absolute (mass->image->name)) {
4044 absolute = g_strdup (mass->image->name);
4045 dirname = g_path_get_dirname (absolute);
4047 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4048 dirname = g_strdup (mass->basedir);
4051 replace_shadow_path (domain, dirname, &absolute);
4056 for (i = strlen (absolute) - 1; i >= 0; i--)
4057 if (absolute [i] == '\\')
4062 uri = g_filename_to_uri (absolute, NULL, NULL);
4064 const char *prepend = "file://";
4066 if (*absolute == '/' && *(absolute + 1) == '/') {
4069 prepend = "file:///";
4072 uri = g_strconcat (prepend, absolute, NULL);
4076 res = mono_string_new (domain, uri);
4083 ICALL_EXPORT MonoBoolean
4084 ves_icall_System_Reflection_Assembly_get_global_assembly_cache (MonoReflectionAssembly *assembly)
4086 MonoAssembly *mass = assembly->assembly;
4088 return mass->in_gac;
4091 ICALL_EXPORT MonoReflectionAssembly*
4092 ves_icall_System_Reflection_Assembly_load_with_partial_name (MonoString *mname, MonoObject *evidence)
4096 MonoImageOpenStatus status;
4098 name = mono_string_to_utf8 (mname);
4099 res = mono_assembly_load_with_partial_name (name, &status);
4105 return mono_assembly_get_object (mono_domain_get (), res);
4108 ICALL_EXPORT MonoString *
4109 ves_icall_System_Reflection_Assembly_get_location (MonoReflectionAssembly *assembly)
4111 MonoDomain *domain = mono_object_domain (assembly);
4114 res = mono_string_new (domain, mono_image_get_filename (assembly->assembly->image));
4119 ICALL_EXPORT MonoBoolean
4120 ves_icall_System_Reflection_Assembly_get_ReflectionOnly (MonoReflectionAssembly *assembly)
4122 return assembly->assembly->ref_only;
4125 ICALL_EXPORT MonoString *
4126 ves_icall_System_Reflection_Assembly_InternalImageRuntimeVersion (MonoReflectionAssembly *assembly)
4128 MonoDomain *domain = mono_object_domain (assembly);
4130 return mono_string_new (domain, assembly->assembly->image->version);
4133 ICALL_EXPORT MonoReflectionMethod*
4134 ves_icall_System_Reflection_Assembly_get_EntryPoint (MonoReflectionAssembly *assembly)
4138 guint32 token = mono_image_get_entry_point (assembly->assembly->image);
4142 method = mono_get_method_checked (assembly->assembly->image, token, NULL, NULL, &error);
4143 mono_error_raise_exception (&error);
4145 return mono_method_get_object (mono_object_domain (assembly), method, NULL);
4148 ICALL_EXPORT MonoReflectionModule*
4149 ves_icall_System_Reflection_Assembly_GetManifestModuleInternal (MonoReflectionAssembly *assembly)
4151 return mono_module_get_object (mono_object_domain (assembly), assembly->assembly->image);
4154 ICALL_EXPORT MonoArray*
4155 ves_icall_System_Reflection_Assembly_GetManifestResourceNames (MonoReflectionAssembly *assembly)
4157 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4158 MonoArray *result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, table->rows);
4162 for (i = 0; i < table->rows; ++i) {
4163 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_MANIFEST_NAME));
4164 mono_array_setref (result, i, mono_string_new (mono_object_domain (assembly), val));
4170 create_version (MonoDomain *domain, guint32 major, guint32 minor, guint32 build, guint32 revision)
4172 static MonoClass *System_Version = NULL;
4173 static MonoMethod *create_version = NULL;
4177 if (!System_Version) {
4178 System_Version = mono_class_from_name (mono_defaults.corlib, "System", "Version");
4179 g_assert (System_Version);
4182 if (!create_version) {
4183 MonoMethodDesc *desc = mono_method_desc_new (":.ctor(int,int,int,int)", FALSE);
4184 create_version = mono_method_desc_search_in_class (desc, System_Version);
4185 g_assert (create_version);
4186 mono_method_desc_free (desc);
4192 args [3] = &revision;
4193 result = mono_object_new (domain, System_Version);
4194 mono_runtime_invoke (create_version, result, args, NULL);
4199 ICALL_EXPORT MonoArray*
4200 ves_icall_System_Reflection_Assembly_GetReferencedAssemblies (MonoReflectionAssembly *assembly)
4202 static MonoClass *System_Reflection_AssemblyName;
4204 MonoDomain *domain = mono_object_domain (assembly);
4206 static MonoMethod *create_culture = NULL;
4207 MonoImage *image = assembly->assembly->image;
4210 if (!System_Reflection_AssemblyName)
4211 System_Reflection_AssemblyName = mono_class_from_name (
4212 mono_defaults.corlib, "System.Reflection", "AssemblyName");
4214 t = &assembly->assembly->image->tables [MONO_TABLE_ASSEMBLYREF];
4217 result = mono_array_new (domain, System_Reflection_AssemblyName, count);
4219 if (count > 0 && !create_culture) {
4220 MonoMethodDesc *desc = mono_method_desc_new (
4221 "System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4222 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4223 g_assert (create_culture);
4224 mono_method_desc_free (desc);
4227 for (i = 0; i < count; i++) {
4228 MonoReflectionAssemblyName *aname;
4229 guint32 cols [MONO_ASSEMBLYREF_SIZE];
4231 mono_metadata_decode_row (t, i, cols, MONO_ASSEMBLYREF_SIZE);
4233 aname = (MonoReflectionAssemblyName *) mono_object_new (
4234 domain, System_Reflection_AssemblyName);
4236 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_NAME])));
4238 aname->major = cols [MONO_ASSEMBLYREF_MAJOR_VERSION];
4239 aname->minor = cols [MONO_ASSEMBLYREF_MINOR_VERSION];
4240 aname->build = cols [MONO_ASSEMBLYREF_BUILD_NUMBER];
4241 aname->revision = cols [MONO_ASSEMBLYREF_REV_NUMBER];
4242 aname->flags = cols [MONO_ASSEMBLYREF_FLAGS];
4243 aname->versioncompat = 1; /* SameMachine (default) */
4244 aname->hashalg = ASSEMBLY_HASH_SHA1; /* SHA1 (default) */
4245 MONO_OBJECT_SETREF (aname, version, create_version (domain, aname->major, aname->minor, aname->build, aname->revision));
4247 if (create_culture) {
4249 MonoBoolean assembly_ref = 1;
4250 args [0] = mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_CULTURE]));
4251 args [1] = &assembly_ref;
4252 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4255 if (cols [MONO_ASSEMBLYREF_PUBLIC_KEY]) {
4256 const gchar *pkey_ptr = mono_metadata_blob_heap (image, cols [MONO_ASSEMBLYREF_PUBLIC_KEY]);
4257 guint32 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
4259 if ((cols [MONO_ASSEMBLYREF_FLAGS] & ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG)) {
4260 /* public key token isn't copied - the class library will
4261 automatically generate it from the public key if required */
4262 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4263 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
4265 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4266 memcpy (mono_array_addr (aname->keyToken, guint8, 0), pkey_ptr, pkey_len);
4269 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
4272 /* note: this function doesn't return the codebase on purpose (i.e. it can
4273 be used under partial trust as path information isn't present). */
4275 mono_array_setref (result, i, aname);
4280 /* move this in some file in mono/util/ */
4282 g_concat_dir_and_file (const char *dir, const char *file)
4284 g_return_val_if_fail (dir != NULL, NULL);
4285 g_return_val_if_fail (file != NULL, NULL);
4288 * If the directory name doesn't have a / on the end, we need
4289 * to add one so we get a proper path to the file
4291 if (dir [strlen(dir) - 1] != G_DIR_SEPARATOR)
4292 return g_strconcat (dir, G_DIR_SEPARATOR_S, file, NULL);
4294 return g_strconcat (dir, file, NULL);
4298 ves_icall_System_Reflection_Assembly_GetManifestResourceInternal (MonoReflectionAssembly *assembly, MonoString *name, gint32 *size, MonoReflectionModule **ref_module)
4300 char *n = mono_string_to_utf8 (name);
4301 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4303 guint32 cols [MONO_MANIFEST_SIZE];
4304 guint32 impl, file_idx;
4308 for (i = 0; i < table->rows; ++i) {
4309 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4310 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4311 if (strcmp (val, n) == 0)
4315 if (i == table->rows)
4318 impl = cols [MONO_MANIFEST_IMPLEMENTATION];
4321 * this code should only be called after obtaining the
4322 * ResourceInfo and handling the other cases.
4324 g_assert ((impl & MONO_IMPLEMENTATION_MASK) == MONO_IMPLEMENTATION_FILE);
4325 file_idx = impl >> MONO_IMPLEMENTATION_BITS;
4327 module = mono_image_load_file_for_image (assembly->assembly->image, file_idx);
4332 module = assembly->assembly->image;
4334 mono_gc_wbarrier_generic_store (ref_module, (MonoObject*) mono_module_get_object (mono_domain_get (), module));
4336 return (void*)mono_image_get_resource (module, cols [MONO_MANIFEST_OFFSET], (guint32*)size);
4339 ICALL_EXPORT gboolean
4340 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoManifestResourceInfo *info)
4342 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4344 guint32 cols [MONO_MANIFEST_SIZE];
4345 guint32 file_cols [MONO_FILE_SIZE];
4349 n = mono_string_to_utf8 (name);
4350 for (i = 0; i < table->rows; ++i) {
4351 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4352 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4353 if (strcmp (val, n) == 0)
4357 if (i == table->rows)
4360 if (!cols [MONO_MANIFEST_IMPLEMENTATION]) {
4361 info->location = RESOURCE_LOCATION_EMBEDDED | RESOURCE_LOCATION_IN_MANIFEST;
4364 switch (cols [MONO_MANIFEST_IMPLEMENTATION] & MONO_IMPLEMENTATION_MASK) {
4365 case MONO_IMPLEMENTATION_FILE:
4366 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4367 table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4368 mono_metadata_decode_row (table, i - 1, file_cols, MONO_FILE_SIZE);
4369 val = mono_metadata_string_heap (assembly->assembly->image, file_cols [MONO_FILE_NAME]);
4370 MONO_OBJECT_SETREF (info, filename, mono_string_new (mono_object_domain (assembly), val));
4371 if (file_cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4374 info->location = RESOURCE_LOCATION_EMBEDDED;
4377 case MONO_IMPLEMENTATION_ASSEMBLYREF:
4378 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4379 mono_assembly_load_reference (assembly->assembly->image, i - 1);
4380 if (assembly->assembly->image->references [i - 1] == (gpointer)-1) {
4381 char *msg = g_strdup_printf ("Assembly %d referenced from assembly %s not found ", i - 1, assembly->assembly->image->name);
4382 MonoException *ex = mono_get_exception_file_not_found2 (msg, NULL);
4384 mono_set_pending_exception (ex);
4387 MONO_OBJECT_SETREF (info, assembly, mono_assembly_get_object (mono_domain_get (), assembly->assembly->image->references [i - 1]));
4389 /* Obtain info recursively */
4390 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (info->assembly, name, info);
4391 info->location |= RESOURCE_LOCATION_ANOTHER_ASSEMBLY;
4394 case MONO_IMPLEMENTATION_EXP_TYPE:
4395 g_assert_not_reached ();
4403 ICALL_EXPORT MonoObject*
4404 ves_icall_System_Reflection_Assembly_GetFilesInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoBoolean resource_modules)
4406 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4407 MonoArray *result = NULL;
4412 /* check hash if needed */
4414 n = mono_string_to_utf8 (name);
4415 for (i = 0; i < table->rows; ++i) {
4416 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4417 if (strcmp (val, n) == 0) {
4420 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4421 fn = mono_string_new (mono_object_domain (assembly), n);
4423 return (MonoObject*)fn;
4431 for (i = 0; i < table->rows; ++i) {
4432 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA))
4436 result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, count);
4439 for (i = 0; i < table->rows; ++i) {
4440 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
4441 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4442 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4443 mono_array_setref (result, count, mono_string_new (mono_object_domain (assembly), n));
4448 return (MonoObject*)result;
4451 ICALL_EXPORT MonoArray*
4452 ves_icall_System_Reflection_Assembly_GetModulesInternal (MonoReflectionAssembly *assembly)
4454 MonoDomain *domain = mono_domain_get();
4457 int i, j, file_count = 0;
4458 MonoImage **modules;
4459 guint32 module_count, real_module_count;
4460 MonoTableInfo *table;
4461 guint32 cols [MONO_FILE_SIZE];
4462 MonoImage *image = assembly->assembly->image;
4464 g_assert (image != NULL);
4465 g_assert (!assembly_is_dynamic (assembly->assembly));
4467 table = &image->tables [MONO_TABLE_FILE];
4468 file_count = table->rows;
4470 modules = image->modules;
4471 module_count = image->module_count;
4473 real_module_count = 0;
4474 for (i = 0; i < module_count; ++i)
4476 real_module_count ++;
4478 klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "Module");
4479 res = mono_array_new (domain, klass, 1 + real_module_count + file_count);
4481 mono_array_setref (res, 0, mono_module_get_object (domain, image));
4483 for (i = 0; i < module_count; ++i)
4485 mono_array_setref (res, j, mono_module_get_object (domain, modules[i]));
4489 for (i = 0; i < file_count; ++i, ++j) {
4490 mono_metadata_decode_row (table, i, cols, MONO_FILE_SIZE);
4491 if (cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4492 mono_array_setref (res, j, mono_module_file_get_object (domain, image, i));
4494 MonoImage *m = mono_image_load_file_for_image (image, i + 1);
4496 MonoString *fname = mono_string_new (mono_domain_get (), mono_metadata_string_heap (image, cols [MONO_FILE_NAME]));
4497 mono_set_pending_exception (mono_get_exception_file_not_found2 (NULL, fname));
4500 mono_array_setref (res, j, mono_module_get_object (domain, m));
4507 ICALL_EXPORT MonoReflectionMethod*
4508 ves_icall_GetCurrentMethod (void)
4510 MonoMethod *m = mono_method_get_last_managed ();
4512 while (m->is_inflated)
4513 m = ((MonoMethodInflated*)m)->declaring;
4515 return mono_method_get_object (mono_domain_get (), m, NULL);
4520 mono_method_get_equivalent_method (MonoMethod *method, MonoClass *klass)
4523 if (method->is_inflated && ((MonoMethodInflated*)method)->context.method_inst) {
4526 MonoMethodInflated *inflated = (MonoMethodInflated*)method;
4527 //method is inflated, we should inflate it on the other class
4528 MonoGenericContext ctx;
4529 ctx.method_inst = inflated->context.method_inst;
4530 ctx.class_inst = inflated->context.class_inst;
4531 if (klass->generic_class)
4532 ctx.class_inst = klass->generic_class->context.class_inst;
4533 else if (klass->generic_container)
4534 ctx.class_inst = klass->generic_container->context.class_inst;
4535 result = mono_class_inflate_generic_method_full_checked (inflated->declaring, klass, &ctx, &error);
4536 g_assert (mono_error_ok (&error)); /* FIXME don't swallow the error */
4540 mono_class_setup_methods (method->klass);
4541 if (method->klass->exception_type)
4543 for (i = 0; i < method->klass->method.count; ++i) {
4544 if (method->klass->methods [i] == method) {
4549 mono_class_setup_methods (klass);
4550 if (klass->exception_type)
4552 g_assert (offset >= 0 && offset < klass->method.count);
4553 return klass->methods [offset];
4556 ICALL_EXPORT MonoReflectionMethod*
4557 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternalType (MonoMethod *method, MonoType *type)
4561 klass = mono_class_from_mono_type (type);
4562 if (mono_class_get_generic_type_definition (method->klass) != mono_class_get_generic_type_definition (klass))
4564 if (method->klass != klass) {
4565 method = mono_method_get_equivalent_method (method, klass);
4570 klass = method->klass;
4571 return mono_method_get_object (mono_domain_get (), method, klass);
4574 ICALL_EXPORT MonoReflectionMethod*
4575 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternal (MonoMethod *method)
4577 return mono_method_get_object (mono_domain_get (), method, NULL);
4580 ICALL_EXPORT MonoReflectionMethodBody*
4581 ves_icall_System_Reflection_MethodBase_GetMethodBodyInternal (MonoMethod *method)
4583 return mono_method_body_get_object (mono_domain_get (), method);
4586 ICALL_EXPORT MonoReflectionAssembly*
4587 ves_icall_System_Reflection_Assembly_GetExecutingAssembly (void)
4589 MonoMethod *dest = NULL;
4591 mono_stack_walk_no_il (get_executing, &dest);
4593 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4597 ICALL_EXPORT MonoReflectionAssembly*
4598 ves_icall_System_Reflection_Assembly_GetEntryAssembly (void)
4600 MonoDomain* domain = mono_domain_get ();
4602 if (!domain->entry_assembly)
4605 return mono_assembly_get_object (domain, domain->entry_assembly);
4608 ICALL_EXPORT MonoReflectionAssembly*
4609 ves_icall_System_Reflection_Assembly_GetCallingAssembly (void)
4615 mono_stack_walk_no_il (get_executing, &dest);
4617 mono_stack_walk_no_il (get_caller, &dest);
4620 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4623 ICALL_EXPORT MonoString *
4624 ves_icall_System_MonoType_getFullName (MonoReflectionType *object, gboolean full_name,
4625 gboolean assembly_qualified)
4627 MonoDomain *domain = mono_object_domain (object);
4628 MonoTypeNameFormat format;
4633 format = assembly_qualified ?
4634 MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED :
4635 MONO_TYPE_NAME_FORMAT_FULL_NAME;
4637 format = MONO_TYPE_NAME_FORMAT_REFLECTION;
4639 name = mono_type_get_name_full (object->type, format);
4643 if (full_name && (object->type->type == MONO_TYPE_VAR || object->type->type == MONO_TYPE_MVAR)) {
4648 res = mono_string_new (domain, name);
4655 vell_icall_MonoType_get_core_clr_security_level (MonoReflectionType *this)
4657 MonoClass *klass = mono_class_from_mono_type (this->type);
4658 mono_class_init_or_throw (klass);
4659 return mono_security_core_clr_class_level (klass);
4663 ves_icall_MonoField_get_core_clr_security_level (MonoReflectionField *this)
4665 MonoClassField *field = this->field;
4666 return mono_security_core_clr_field_level (field, TRUE);
4670 ves_icall_MonoMethod_get_core_clr_security_level (MonoReflectionMethod *this)
4672 MonoMethod *method = this->method;
4673 return mono_security_core_clr_method_level (method, TRUE);
4677 fill_reflection_assembly_name (MonoDomain *domain, MonoReflectionAssemblyName *aname, MonoAssemblyName *name, const char *absolute, gboolean by_default_version, gboolean default_publickey, gboolean default_token)
4679 static MonoMethod *create_culture = NULL;
4682 const char *pkey_ptr;
4684 MonoBoolean assembly_ref = 0;
4686 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, name->name));
4687 aname->major = name->major;
4688 aname->minor = name->minor;
4689 aname->build = name->build;
4690 aname->flags = name->flags;
4691 aname->revision = name->revision;
4692 aname->hashalg = name->hash_alg;
4693 aname->versioncompat = 1; /* SameMachine (default) */
4694 aname->processor_architecture = name->arch;
4696 if (by_default_version)
4697 MONO_OBJECT_SETREF (aname, version, create_version (domain, name->major, name->minor, name->build, name->revision));
4700 if (absolute != NULL && *absolute != '\0') {
4701 const gchar *prepend = "file://";
4704 codebase = g_strdup (absolute);
4709 for (i = strlen (codebase) - 1; i >= 0; i--)
4710 if (codebase [i] == '\\')
4713 if (*codebase == '/' && *(codebase + 1) == '/') {
4716 prepend = "file:///";
4720 result = g_strconcat (prepend, codebase, NULL);
4726 MONO_OBJECT_SETREF (aname, codebase, mono_string_new (domain, codebase));
4730 if (!create_culture) {
4731 MonoMethodDesc *desc = mono_method_desc_new ("System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4732 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4733 g_assert (create_culture);
4734 mono_method_desc_free (desc);
4737 if (name->culture) {
4738 args [0] = mono_string_new (domain, name->culture);
4739 args [1] = &assembly_ref;
4740 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4743 if (name->public_key) {
4744 pkey_ptr = (char*)name->public_key;
4745 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
4747 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4748 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
4749 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
4750 } else if (default_publickey) {
4751 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, 0));
4752 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
4755 /* MonoAssemblyName keeps the public key token as an hexadecimal string */
4756 if (name->public_key_token [0]) {
4760 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 8));
4761 p = mono_array_addr (aname->keyToken, char, 0);
4763 for (i = 0, j = 0; i < 8; i++) {
4764 *p = g_ascii_xdigit_value (name->public_key_token [j++]) << 4;
4765 *p |= g_ascii_xdigit_value (name->public_key_token [j++]);
4768 } else if (default_token) {
4769 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
4773 ICALL_EXPORT MonoString *
4774 ves_icall_System_Reflection_Assembly_get_fullName (MonoReflectionAssembly *assembly)
4776 MonoDomain *domain = mono_object_domain (assembly);
4777 MonoAssembly *mass = assembly->assembly;
4781 name = mono_stringify_assembly_name (&mass->aname);
4782 res = mono_string_new (domain, name);
4789 ves_icall_System_Reflection_Assembly_FillName (MonoReflectionAssembly *assembly, MonoReflectionAssemblyName *aname)
4792 MonoAssembly *mass = assembly->assembly;
4794 if (g_path_is_absolute (mass->image->name)) {
4795 fill_reflection_assembly_name (mono_object_domain (assembly),
4796 aname, &mass->aname, mass->image->name, TRUE,
4800 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4802 fill_reflection_assembly_name (mono_object_domain (assembly),
4803 aname, &mass->aname, absolute, TRUE, TRUE,
4810 ves_icall_System_Reflection_Assembly_InternalGetAssemblyName (MonoString *fname, MonoReflectionAssemblyName *aname)
4813 MonoImageOpenStatus status = MONO_IMAGE_OK;
4816 MonoAssemblyName name;
4819 filename = mono_string_to_utf8 (fname);
4821 dirname = g_path_get_dirname (filename);
4822 replace_shadow_path (mono_domain_get (), dirname, &filename);
4825 image = mono_image_open (filename, &status);
4831 if (status == MONO_IMAGE_IMAGE_INVALID)
4832 exc = mono_get_exception_bad_image_format2 (NULL, fname);
4834 exc = mono_get_exception_file_not_found2 (NULL, fname);
4835 mono_set_pending_exception (exc);
4839 res = mono_assembly_fill_assembly_name (image, &name);
4841 mono_image_close (image);
4843 mono_set_pending_exception (mono_get_exception_argument ("assemblyFile", "The file does not contain a manifest"));
4847 fill_reflection_assembly_name (mono_domain_get (), aname, &name, filename,
4851 mono_image_close (image);
4854 ICALL_EXPORT MonoBoolean
4855 ves_icall_System_Reflection_Assembly_LoadPermissions (MonoReflectionAssembly *assembly,
4856 char **minimum, guint32 *minLength, char **optional, guint32 *optLength, char **refused, guint32 *refLength)
4858 MonoBoolean result = FALSE;
4859 MonoDeclSecurityEntry entry;
4861 /* SecurityAction.RequestMinimum */
4862 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQMIN, &entry)) {
4863 *minimum = entry.blob;
4864 *minLength = entry.size;
4867 /* SecurityAction.RequestOptional */
4868 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQOPT, &entry)) {
4869 *optional = entry.blob;
4870 *optLength = entry.size;
4873 /* SecurityAction.RequestRefuse */
4874 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQREFUSE, &entry)) {
4875 *refused = entry.blob;
4876 *refLength = entry.size;
4884 mono_module_type_is_visible (MonoTableInfo *tdef, MonoImage *image, int type)
4886 guint32 attrs, visibility;
4888 attrs = mono_metadata_decode_row_col (tdef, type - 1, MONO_TYPEDEF_FLAGS);
4889 visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
4890 if (visibility != TYPE_ATTRIBUTE_PUBLIC && visibility != TYPE_ATTRIBUTE_NESTED_PUBLIC)
4893 } while ((type = mono_metadata_token_index (mono_metadata_nested_in_typedef (image, type))));
4899 mono_module_get_types (MonoDomain *domain, MonoImage *image, MonoArray **exceptions, MonoBoolean exportedOnly)
4903 MonoTableInfo *tdef = &image->tables [MONO_TABLE_TYPEDEF];
4906 /* we start the count from 1 because we skip the special type <Module> */
4909 for (i = 1; i < tdef->rows; ++i) {
4910 if (mono_module_type_is_visible (tdef, image, i + 1))
4914 count = tdef->rows - 1;
4916 res = mono_array_new (domain, mono_defaults.monotype_class, count);
4917 *exceptions = mono_array_new (domain, mono_defaults.exception_class, count);
4919 for (i = 1; i < tdef->rows; ++i) {
4920 if (!exportedOnly || mono_module_type_is_visible (tdef, image, i + 1)) {
4922 klass = mono_class_get_checked (image, (i + 1) | MONO_TOKEN_TYPE_DEF, &error);
4923 g_assert (!mono_loader_get_last_error ()); /* Plug any leaks */
4926 mono_array_setref (res, count, mono_type_get_object (domain, &klass->byval_arg));
4928 MonoException *ex = mono_error_convert_to_exception (&error);
4929 mono_array_setref (*exceptions, count, ex);
4938 ICALL_EXPORT MonoArray*
4939 ves_icall_System_Reflection_Assembly_GetTypes (MonoReflectionAssembly *assembly, MonoBoolean exportedOnly)
4941 MonoArray *res = NULL;
4942 MonoArray *exceptions = NULL;
4943 MonoImage *image = NULL;
4944 MonoTableInfo *table = NULL;
4947 int i, len, ex_count;
4949 domain = mono_object_domain (assembly);
4951 g_assert (!assembly_is_dynamic (assembly->assembly));
4952 image = assembly->assembly->image;
4953 table = &image->tables [MONO_TABLE_FILE];
4954 res = mono_module_get_types (domain, image, &exceptions, exportedOnly);
4956 /* Append data from all modules in the assembly */
4957 for (i = 0; i < table->rows; ++i) {
4958 if (!(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
4959 MonoImage *loaded_image = mono_assembly_load_module (image->assembly, i + 1);
4962 MonoArray *res2 = mono_module_get_types (domain, loaded_image, &ex2, exportedOnly);
4963 /* Append the new types to the end of the array */
4964 if (mono_array_length (res2) > 0) {
4966 MonoArray *res3, *ex3;
4968 len1 = mono_array_length (res);
4969 len2 = mono_array_length (res2);
4971 res3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
4972 mono_array_memcpy_refs (res3, 0, res, 0, len1);
4973 mono_array_memcpy_refs (res3, len1, res2, 0, len2);
4976 ex3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
4977 mono_array_memcpy_refs (ex3, 0, exceptions, 0, len1);
4978 mono_array_memcpy_refs (ex3, len1, ex2, 0, len2);
4985 /* the ReflectionTypeLoadException must have all the types (Types property),
4986 * NULL replacing types which throws an exception. The LoaderException must
4987 * contain all exceptions for NULL items.
4990 len = mono_array_length (res);
4993 for (i = 0; i < len; i++) {
4994 MonoReflectionType *t = mono_array_get (res, gpointer, i);
4998 klass = mono_type_get_class (t->type);
4999 if ((klass != NULL) && klass->exception_type) {
5000 /* keep the class in the list */
5001 list = g_list_append (list, klass);
5002 /* and replace Type with NULL */
5003 mono_array_setref (res, i, NULL);
5010 if (list || ex_count) {
5012 MonoException *exc = NULL;
5013 MonoArray *exl = NULL;
5014 int j, length = g_list_length (list) + ex_count;
5016 mono_loader_clear_error ();
5018 exl = mono_array_new (domain, mono_defaults.exception_class, length);
5019 /* Types for which mono_class_get_checked () succeeded */
5020 for (i = 0, tmp = list; tmp; i++, tmp = tmp->next) {
5021 MonoException *exc = mono_class_get_exception_for_failure (tmp->data);
5022 mono_array_setref (exl, i, exc);
5024 /* Types for which it don't */
5025 for (j = 0; j < mono_array_length (exceptions); ++j) {
5026 MonoException *exc = mono_array_get (exceptions, MonoException*, j);
5028 g_assert (i < length);
5029 mono_array_setref (exl, i, exc);
5036 exc = mono_get_exception_reflection_type_load (res, exl);
5037 mono_loader_clear_error ();
5038 mono_set_pending_exception (exc);
5045 ICALL_EXPORT gboolean
5046 ves_icall_System_Reflection_AssemblyName_ParseName (MonoReflectionAssemblyName *name, MonoString *assname)
5048 MonoAssemblyName aname;
5049 MonoDomain *domain = mono_object_domain (name);
5051 gboolean is_version_defined;
5052 gboolean is_token_defined;
5054 aname.public_key = NULL;
5055 val = mono_string_to_utf8 (assname);
5056 if (!mono_assembly_name_parse_full (val, &aname, TRUE, &is_version_defined, &is_token_defined)) {
5057 g_free ((guint8*) aname.public_key);
5062 fill_reflection_assembly_name (domain, name, &aname, "", is_version_defined,
5063 FALSE, is_token_defined);
5065 mono_assembly_name_free (&aname);
5066 g_free ((guint8*) aname.public_key);
5072 ICALL_EXPORT MonoReflectionType*
5073 ves_icall_System_Reflection_Module_GetGlobalType (MonoReflectionModule *module)
5076 MonoDomain *domain = mono_object_domain (module);
5079 g_assert (module->image);
5081 if (image_is_dynamic (module->image) && ((MonoDynamicImage*)(module->image))->initial_image)
5082 /* These images do not have a global type */
5085 klass = mono_class_get_checked (module->image, 1 | MONO_TOKEN_TYPE_DEF, &error);
5086 mono_error_raise_exception (&error);
5087 return mono_type_get_object (domain, &klass->byval_arg);
5091 ves_icall_System_Reflection_Module_Close (MonoReflectionModule *module)
5093 /*if (module->image)
5094 mono_image_close (module->image);*/
5097 ICALL_EXPORT MonoString*
5098 ves_icall_System_Reflection_Module_GetGuidInternal (MonoReflectionModule *module)
5100 MonoDomain *domain = mono_object_domain (module);
5102 g_assert (module->image);
5103 return mono_string_new (domain, module->image->guid);
5106 ICALL_EXPORT gpointer
5107 ves_icall_System_Reflection_Module_GetHINSTANCE (MonoReflectionModule *module)
5110 if (module->image && module->image->is_module_handle)
5111 return module->image->raw_data;
5114 return (gpointer) (-1);
5118 ves_icall_System_Reflection_Module_GetPEKind (MonoImage *image, gint32 *pe_kind, gint32 *machine)
5120 if (image_is_dynamic (image)) {
5121 MonoDynamicImage *dyn = (MonoDynamicImage*)image;
5122 *pe_kind = dyn->pe_kind;
5123 *machine = dyn->machine;
5126 *pe_kind = ((MonoCLIImageInfo*)(image->image_info))->cli_cli_header.ch_flags & 0x3;
5127 *machine = ((MonoCLIImageInfo*)(image->image_info))->cli_header.coff.coff_machine;
5132 ves_icall_System_Reflection_Module_GetMDStreamVersion (MonoImage *image)
5134 return (image->md_version_major << 16) | (image->md_version_minor);
5137 ICALL_EXPORT MonoArray*
5138 ves_icall_System_Reflection_Module_InternalGetTypes (MonoReflectionModule *module)
5140 MonoArray *exceptions;
5144 return mono_array_new (mono_object_domain (module), mono_defaults.monotype_class, 0);
5146 MonoArray *res = mono_module_get_types (mono_object_domain (module), module->image, &exceptions, FALSE);
5147 for (i = 0; i < mono_array_length (exceptions); ++i) {
5148 MonoException *ex = mono_array_get (exceptions, MonoException *, i);
5150 mono_set_pending_exception (ex);
5159 mono_memberref_is_method (MonoImage *image, guint32 token)
5161 if (!image_is_dynamic (image)) {
5162 guint32 cols [MONO_MEMBERREF_SIZE];
5164 mono_metadata_decode_row (&image->tables [MONO_TABLE_MEMBERREF], mono_metadata_token_index (token) - 1, cols, MONO_MEMBERREF_SIZE);
5165 sig = mono_metadata_blob_heap (image, cols [MONO_MEMBERREF_SIGNATURE]);
5166 mono_metadata_decode_blob_size (sig, &sig);
5167 return (*sig != 0x6);
5169 MonoClass *handle_class;
5171 if (!mono_lookup_dynamic_token_class (image, token, FALSE, &handle_class, NULL))
5174 return mono_defaults.methodhandle_class == handle_class;
5179 init_generic_context_from_args (MonoGenericContext *context, MonoArray *type_args, MonoArray *method_args)
5182 context->class_inst = mono_metadata_get_generic_inst (mono_array_length (type_args),
5183 mono_array_addr (type_args, MonoType*, 0));
5185 context->class_inst = NULL;
5187 context->method_inst = mono_metadata_get_generic_inst (mono_array_length (method_args),
5188 mono_array_addr (method_args, MonoType*, 0));
5190 context->method_inst = NULL;
5193 ICALL_EXPORT MonoType*
5194 ves_icall_System_Reflection_Module_ResolveTypeToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5197 int table = mono_metadata_token_table (token);
5198 int index = mono_metadata_token_index (token);
5199 MonoGenericContext context;
5202 *resolve_error = ResolveTokenError_Other;
5204 /* Validate token */
5205 if ((table != MONO_TABLE_TYPEDEF) && (table != MONO_TABLE_TYPEREF) &&
5206 (table != MONO_TABLE_TYPESPEC)) {
5207 *resolve_error = ResolveTokenError_BadTable;
5211 if (image_is_dynamic (image)) {
5212 if ((table == MONO_TABLE_TYPEDEF) || (table == MONO_TABLE_TYPEREF)) {
5213 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5214 return klass ? &klass->byval_arg : NULL;
5217 init_generic_context_from_args (&context, type_args, method_args);
5218 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5219 return klass ? &klass->byval_arg : NULL;
5222 if ((index <= 0) || (index > image->tables [table].rows)) {
5223 *resolve_error = ResolveTokenError_OutOfRange;
5227 init_generic_context_from_args (&context, type_args, method_args);
5228 klass = mono_class_get_checked (image, token, &error);
5230 klass = mono_class_inflate_generic_class_checked (klass, &context, &error);
5231 mono_error_raise_exception (&error);
5234 return &klass->byval_arg;
5239 ICALL_EXPORT MonoMethod*
5240 ves_icall_System_Reflection_Module_ResolveMethodToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5243 int table = mono_metadata_token_table (token);
5244 int index = mono_metadata_token_index (token);
5245 MonoGenericContext context;
5248 *resolve_error = ResolveTokenError_Other;
5250 /* Validate token */
5251 if ((table != MONO_TABLE_METHOD) && (table != MONO_TABLE_METHODSPEC) &&
5252 (table != MONO_TABLE_MEMBERREF)) {
5253 *resolve_error = ResolveTokenError_BadTable;
5257 if (image_is_dynamic (image)) {
5258 if (table == MONO_TABLE_METHOD)
5259 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5261 if ((table == MONO_TABLE_MEMBERREF) && !(mono_memberref_is_method (image, token))) {
5262 *resolve_error = ResolveTokenError_BadTable;
5266 init_generic_context_from_args (&context, type_args, method_args);
5267 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5270 if ((index <= 0) || (index > image->tables [table].rows)) {
5271 *resolve_error = ResolveTokenError_OutOfRange;
5274 if ((table == MONO_TABLE_MEMBERREF) && (!mono_memberref_is_method (image, token))) {
5275 *resolve_error = ResolveTokenError_BadTable;
5279 init_generic_context_from_args (&context, type_args, method_args);
5280 method = mono_get_method_checked (image, token, NULL, &context, &error);
5281 mono_error_raise_exception (&error);
5286 ICALL_EXPORT MonoString*
5287 ves_icall_System_Reflection_Module_ResolveStringToken (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5289 int index = mono_metadata_token_index (token);
5291 *error = ResolveTokenError_Other;
5293 /* Validate token */
5294 if (mono_metadata_token_code (token) != MONO_TOKEN_STRING) {
5295 *error = ResolveTokenError_BadTable;
5299 if (image_is_dynamic (image))
5300 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5302 if ((index <= 0) || (index >= image->heap_us.size)) {
5303 *error = ResolveTokenError_OutOfRange;
5307 /* FIXME: What to do if the index points into the middle of a string ? */
5309 return mono_ldstr (mono_domain_get (), image, index);
5312 ICALL_EXPORT MonoClassField*
5313 ves_icall_System_Reflection_Module_ResolveFieldToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5317 int table = mono_metadata_token_table (token);
5318 int index = mono_metadata_token_index (token);
5319 MonoGenericContext context;
5320 MonoClassField *field;
5322 *resolve_error = ResolveTokenError_Other;
5324 /* Validate token */
5325 if ((table != MONO_TABLE_FIELD) && (table != MONO_TABLE_MEMBERREF)) {
5326 *resolve_error = ResolveTokenError_BadTable;
5330 if (image_is_dynamic (image)) {
5331 if (table == MONO_TABLE_FIELD)
5332 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5334 if (mono_memberref_is_method (image, token)) {
5335 *resolve_error = ResolveTokenError_BadTable;
5339 init_generic_context_from_args (&context, type_args, method_args);
5340 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5343 if ((index <= 0) || (index > image->tables [table].rows)) {
5344 *resolve_error = ResolveTokenError_OutOfRange;
5347 if ((table == MONO_TABLE_MEMBERREF) && (mono_memberref_is_method (image, token))) {
5348 *resolve_error = ResolveTokenError_BadTable;
5352 init_generic_context_from_args (&context, type_args, method_args);
5353 field = mono_field_from_token_checked (image, token, &klass, &context, &error);
5354 mono_error_raise_exception (&error);
5360 ICALL_EXPORT MonoObject*
5361 ves_icall_System_Reflection_Module_ResolveMemberToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *error)
5363 int table = mono_metadata_token_table (token);
5365 *error = ResolveTokenError_Other;
5368 case MONO_TABLE_TYPEDEF:
5369 case MONO_TABLE_TYPEREF:
5370 case MONO_TABLE_TYPESPEC: {
5371 MonoType *t = ves_icall_System_Reflection_Module_ResolveTypeToken (image, token, type_args, method_args, error);
5373 return (MonoObject*)mono_type_get_object (mono_domain_get (), t);
5377 case MONO_TABLE_METHOD:
5378 case MONO_TABLE_METHODSPEC: {
5379 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5381 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5385 case MONO_TABLE_FIELD: {
5386 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5388 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5392 case MONO_TABLE_MEMBERREF:
5393 if (mono_memberref_is_method (image, token)) {
5394 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5396 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5401 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5403 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5410 *error = ResolveTokenError_BadTable;
5416 ICALL_EXPORT MonoArray*
5417 ves_icall_System_Reflection_Module_ResolveSignature (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5419 int table = mono_metadata_token_table (token);
5420 int idx = mono_metadata_token_index (token);
5421 MonoTableInfo *tables = image->tables;
5426 *error = ResolveTokenError_OutOfRange;
5428 /* FIXME: Support other tables ? */
5429 if (table != MONO_TABLE_STANDALONESIG)
5432 if (image_is_dynamic (image))
5435 if ((idx == 0) || (idx > tables [MONO_TABLE_STANDALONESIG].rows))
5438 sig = mono_metadata_decode_row_col (&tables [MONO_TABLE_STANDALONESIG], idx - 1, 0);
5440 ptr = mono_metadata_blob_heap (image, sig);
5441 len = mono_metadata_decode_blob_size (ptr, &ptr);
5443 res = mono_array_new (mono_domain_get (), mono_defaults.byte_class, len);
5444 memcpy (mono_array_addr (res, guint8, 0), ptr, len);
5448 ICALL_EXPORT MonoReflectionType*
5449 ves_icall_ModuleBuilder_create_modified_type (MonoReflectionTypeBuilder *tb, MonoString *smodifiers)
5452 int isbyref = 0, rank;
5453 char *str = mono_string_to_utf8 (smodifiers);
5456 klass = mono_class_from_mono_type (tb->type.type);
5458 /* logic taken from mono_reflection_parse_type(): keep in sync */
5462 if (isbyref) { /* only one level allowed by the spec */
5469 return mono_type_get_object (mono_object_domain (tb), &klass->this_arg);
5472 klass = mono_ptr_class_get (&klass->byval_arg);
5473 mono_class_init (klass);
5484 else if (*p != '*') { /* '*' means unknown lower bound */
5495 klass = mono_array_class_get (klass, rank);
5496 mono_class_init (klass);
5503 return mono_type_get_object (mono_object_domain (tb), &klass->byval_arg);
5506 ICALL_EXPORT MonoBoolean
5507 ves_icall_Type_IsArrayImpl (MonoReflectionType *t)
5513 res = !type->byref && (type->type == MONO_TYPE_ARRAY || type->type == MONO_TYPE_SZARRAY);
5519 check_for_invalid_type (MonoClass *klass)
5523 if (klass->byval_arg.type != MONO_TYPE_TYPEDBYREF)
5526 name = mono_type_get_full_name (klass);
5527 str = mono_string_new (mono_domain_get (), name);
5529 mono_raise_exception ((MonoException*)mono_get_exception_type_load (str, NULL));
5532 ICALL_EXPORT MonoReflectionType *
5533 ves_icall_Type_make_array_type (MonoReflectionType *type, int rank)
5535 MonoClass *klass, *aklass;
5537 klass = mono_class_from_mono_type (type->type);
5538 check_for_invalid_type (klass);
5540 if (rank == 0) //single dimentional array
5541 aklass = mono_array_class_get (klass, 1);
5543 aklass = mono_bounded_array_class_get (klass, rank, TRUE);
5545 return mono_type_get_object (mono_object_domain (type), &aklass->byval_arg);
5548 ICALL_EXPORT MonoReflectionType *
5549 ves_icall_Type_make_byref_type (MonoReflectionType *type)
5553 klass = mono_class_from_mono_type (type->type);
5554 mono_class_init_or_throw (klass);
5555 check_for_invalid_type (klass);
5557 return mono_type_get_object (mono_object_domain (type), &klass->this_arg);
5560 ICALL_EXPORT MonoReflectionType *
5561 ves_icall_Type_MakePointerType (MonoReflectionType *type)
5563 MonoClass *klass, *pklass;
5565 klass = mono_class_from_mono_type (type->type);
5566 mono_class_init_or_throw (klass);
5567 check_for_invalid_type (klass);
5569 pklass = mono_ptr_class_get (type->type);
5571 return mono_type_get_object (mono_object_domain (type), &pklass->byval_arg);
5574 ICALL_EXPORT MonoObject *
5575 ves_icall_System_Delegate_CreateDelegate_internal (MonoReflectionType *type, MonoObject *target,
5576 MonoReflectionMethod *info, MonoBoolean throwOnBindFailure)
5578 MonoClass *delegate_class = mono_class_from_mono_type (type->type);
5579 MonoObject *delegate;
5581 MonoMethod *method = info->method;
5583 mono_class_init_or_throw (delegate_class);
5585 mono_assert (delegate_class->parent == mono_defaults.multicastdelegate_class);
5587 if (mono_security_core_clr_enabled ()) {
5588 if (!mono_security_core_clr_ensure_delegate_creation (method, throwOnBindFailure))
5592 delegate = mono_object_new (mono_object_domain (type), delegate_class);
5594 if (method_is_dynamic (method)) {
5595 /* Creating a trampoline would leak memory */
5596 func = mono_compile_method (method);
5598 if (target && method->flags & METHOD_ATTRIBUTE_VIRTUAL && method->klass != mono_object_class (target))
5599 method = mono_object_get_virtual_method (target, method);
5600 func = mono_create_ftnptr (mono_domain_get (),
5601 mono_runtime_create_jump_trampoline (mono_domain_get (), method, TRUE));
5604 mono_delegate_ctor_with_method (delegate, target, func, method);
5610 ves_icall_System_Delegate_SetMulticastInvoke (MonoDelegate *this)
5612 /* Reset the invoke impl to the default one */
5613 this->invoke_impl = mono_runtime_create_delegate_trampoline (this->object.vtable->klass);
5617 * Magic number to convert a time which is relative to
5618 * Jan 1, 1970 into a value which is relative to Jan 1, 0001.
5620 #define EPOCH_ADJUST ((guint64)62135596800LL)
5623 * Magic number to convert FILETIME base Jan 1, 1601 to DateTime - base Jan, 1, 0001
5625 #define FILETIME_ADJUST ((guint64)504911232000000000LL)
5628 /* convert a SYSTEMTIME which is of the form "last thursday in october" to a real date */
5630 convert_to_absolute_date(SYSTEMTIME *date)
5632 #define IS_LEAP(y) ((y % 4) == 0 && ((y % 100) != 0 || (y % 400) == 0))
5633 static int days_in_month[] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
5634 static int leap_days_in_month[] = { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
5635 /* from the calendar FAQ */
5636 int a = (14 - date->wMonth) / 12;
5637 int y = date->wYear - a;
5638 int m = date->wMonth + 12 * a - 2;
5639 int d = (1 + y + y/4 - y/100 + y/400 + (31*m)/12) % 7;
5641 /* d is now the day of the week for the first of the month (0 == Sunday) */
5643 int day_of_week = date->wDayOfWeek;
5645 /* set day_in_month to the first day in the month which falls on day_of_week */
5646 int day_in_month = 1 + (day_of_week - d);
5647 if (day_in_month <= 0)
5650 /* wDay is 1 for first weekday in month, 2 for 2nd ... 5 means last - so work that out allowing for days in the month */
5651 date->wDay = day_in_month + (date->wDay - 1) * 7;
5652 if (date->wDay > (IS_LEAP(date->wYear) ? leap_days_in_month[date->wMonth - 1] : days_in_month[date->wMonth - 1]))
5659 * Return's the offset from GMT of a local time.
5661 * tm is a local time
5662 * t is the same local time as seconds.
5665 gmt_offset(struct tm *tm, time_t t)
5667 #if defined (HAVE_TM_GMTOFF)
5668 return tm->tm_gmtoff;
5673 g.tm_isdst = tm->tm_isdst;
5675 return (int)difftime(t, t2);
5680 * This is heavily based on zdump.c from glibc 2.2.
5682 * * data[0]: start of daylight saving time (in DateTime ticks).
5683 * * data[1]: end of daylight saving time (in DateTime ticks).
5684 * * data[2]: utcoffset (in TimeSpan ticks).
5685 * * data[3]: additional offset when daylight saving (in TimeSpan ticks).
5686 * * name[0]: name of this timezone when not daylight saving.
5687 * * name[1]: name of this timezone when daylight saving.
5689 * FIXME: This only works with "standard" Unix dates (years between 1900 and 2100) while
5690 * the class library allows years between 1 and 9999.
5692 * Returns true on success and zero on failure.
5694 ICALL_EXPORT guint32
5695 ves_icall_System_CurrentSystemTimeZone_GetTimeZoneData (guint32 year, MonoArray **data, MonoArray **names)
5698 MonoDomain *domain = mono_domain_get ();
5699 struct tm start, tt;
5702 long int gmtoff, gmtoff_after, gmtoff_st, gmtoff_ds;
5703 int day, transitioned;
5706 gmtoff_st = gmtoff_ds = transitioned = 0;
5708 MONO_CHECK_ARG_NULL (data, 0);
5709 MONO_CHECK_ARG_NULL (names, 0);
5711 mono_gc_wbarrier_generic_store (data, (MonoObject*) mono_array_new (domain, mono_defaults.int64_class, 4));
5712 mono_gc_wbarrier_generic_store (names, (MonoObject*) mono_array_new (domain, mono_defaults.string_class, 2));
5715 * no info is better than crashing: we'll need our own tz data
5716 * to make this work properly, anyway. The range is probably
5717 * reduced to 1970 .. 2037 because that is what mktime is
5718 * guaranteed to support (we get into an infinite loop
5722 memset (&start, 0, sizeof (start));
5725 start.tm_year = year-1900;
5727 t = mktime (&start);
5729 if ((year < 1970) || (year > 2037) || (t == -1)) {
5731 tt = *localtime (&t);
5732 strftime (tzone, sizeof (tzone), "%Z", &tt);
5733 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
5734 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
5738 gmtoff = gmt_offset (&start, t);
5740 /* For each day of the year, calculate the tm_gmtoff. */
5741 for (day = 0; day < 365 && transitioned < 2; day++) {
5744 tt = *localtime (&t);
5746 gmtoff_after = gmt_offset(&tt, t);
5748 /* Daylight saving starts or ends here. */
5749 if (gmtoff_after != gmtoff) {
5753 /* Try to find the exact hour when daylight saving starts/ends. */
5757 tt1 = *localtime (&t1);
5758 } while (gmt_offset (&tt1, t1) != gmtoff);
5760 /* Try to find the exact minute when daylight saving starts/ends. */
5763 tt1 = *localtime (&t1);
5764 } while (gmt_offset (&tt1, t1) == gmtoff);
5766 strftime (tzone, sizeof (tzone), "%Z", &tt);
5768 /* Write data, if we're already in daylight saving, we're done. */
5770 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
5771 mono_array_set ((*data), gint64, 0, ((gint64)t1 + EPOCH_ADJUST) * 10000000L);
5772 if (gmtoff_ds == 0) {
5774 gmtoff_ds = gmtoff_after;
5778 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
5779 mono_array_set ((*data), gint64, 1, ((gint64)t1 + EPOCH_ADJUST) * 10000000L);
5780 if (gmtoff_ds == 0) {
5781 gmtoff_st = gmtoff_after;
5787 /* This is only set once when we enter daylight saving. */
5789 mono_array_set ((*data), gint64, 2, (gint64)gmtoff_st * 10000000L);
5790 mono_array_set ((*data), gint64, 3, (gint64)(gmtoff_ds - gmtoff_st) * 10000000L);
5792 gmtoff = gmt_offset (&tt, t);
5796 if (transitioned < 2) {
5797 strftime (tzone, sizeof (tzone), "%Z", &tt);
5798 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
5799 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
5800 mono_array_set ((*data), gint64, 0, 0);
5801 mono_array_set ((*data), gint64, 1, 0);
5802 mono_array_set ((*data), gint64, 2, (gint64) gmtoff * 10000000L);
5803 mono_array_set ((*data), gint64, 3, 0);
5808 MonoDomain *domain = mono_domain_get ();
5809 TIME_ZONE_INFORMATION tz_info;
5814 tz_id = GetTimeZoneInformation (&tz_info);
5815 if (tz_id == TIME_ZONE_ID_INVALID)
5818 MONO_CHECK_ARG_NULL (data, 0);
5819 MONO_CHECK_ARG_NULL (names, 0);
5821 mono_gc_wbarrier_generic_store (data, mono_array_new (domain, mono_defaults.int64_class, 4));
5822 mono_gc_wbarrier_generic_store (names, mono_array_new (domain, mono_defaults.string_class, 2));
5824 for (i = 0; i < 32; ++i)
5825 if (!tz_info.DaylightName [i])
5827 mono_array_setref ((*names), 1, mono_string_new_utf16 (domain, tz_info.DaylightName, i));
5828 for (i = 0; i < 32; ++i)
5829 if (!tz_info.StandardName [i])
5831 mono_array_setref ((*names), 0, mono_string_new_utf16 (domain, tz_info.StandardName, i));
5833 if ((year <= 1601) || (year > 30827)) {
5835 * According to MSDN, the MS time functions can't handle dates outside
5841 /* even if the timezone has no daylight savings it may have Bias (e.g. GMT+13 it seems) */
5842 if (tz_id != TIME_ZONE_ID_UNKNOWN) {
5843 tz_info.StandardDate.wYear = year;
5844 convert_to_absolute_date(&tz_info.StandardDate);
5845 err = SystemTimeToFileTime (&tz_info.StandardDate, &ft);
5850 mono_array_set ((*data), gint64, 1, FILETIME_ADJUST + (((guint64)ft.dwHighDateTime<<32) | ft.dwLowDateTime));
5851 tz_info.DaylightDate.wYear = year;
5852 convert_to_absolute_date(&tz_info.DaylightDate);
5853 err = SystemTimeToFileTime (&tz_info.DaylightDate, &ft);
5858 mono_array_set ((*data), gint64, 0, FILETIME_ADJUST + (((guint64)ft.dwHighDateTime<<32) | ft.dwLowDateTime));
5860 mono_array_set ((*data), gint64, 2, (tz_info.Bias + tz_info.StandardBias) * -600000000LL);
5861 mono_array_set ((*data), gint64, 3, (tz_info.DaylightBias - tz_info.StandardBias) * -600000000LL);
5869 static inline gint32
5870 mono_array_get_byte_length (MonoArray *array)
5876 klass = array->obj.vtable->klass;
5878 if (array->bounds == NULL)
5879 length = array->max_length;
5882 for (i = 0; i < klass->rank; ++ i)
5883 length *= array->bounds [i].length;
5886 switch (klass->element_class->byval_arg.type) {
5889 case MONO_TYPE_BOOLEAN:
5893 case MONO_TYPE_CHAR:
5901 return length * sizeof (gpointer);
5912 ves_icall_System_Buffer_ByteLengthInternal (MonoArray *array)
5914 return mono_array_get_byte_length (array);
5918 ves_icall_System_Buffer_GetByteInternal (MonoArray *array, gint32 idx)
5920 return mono_array_get (array, gint8, idx);
5924 ves_icall_System_Buffer_SetByteInternal (MonoArray *array, gint32 idx, gint8 value)
5926 mono_array_set (array, gint8, idx, value);
5929 ICALL_EXPORT MonoBoolean
5930 ves_icall_System_Buffer_BlockCopyInternal (MonoArray *src, gint32 src_offset, MonoArray *dest, gint32 dest_offset, gint32 count)
5932 guint8 *src_buf, *dest_buf;
5934 /* This is called directly from the class libraries without going through the managed wrapper */
5935 MONO_CHECK_ARG_NULL (src, FALSE);
5936 MONO_CHECK_ARG_NULL (dest, FALSE);
5938 /* watch out for integer overflow */
5939 if ((src_offset > mono_array_get_byte_length (src) - count) || (dest_offset > mono_array_get_byte_length (dest) - count))
5942 src_buf = (guint8 *)src->vector + src_offset;
5943 dest_buf = (guint8 *)dest->vector + dest_offset;
5946 memcpy (dest_buf, src_buf, count);
5948 memmove (dest_buf, src_buf, count); /* Source and dest are the same array */
5953 #ifndef DISABLE_REMOTING
5954 ICALL_EXPORT MonoObject *
5955 ves_icall_Remoting_RealProxy_GetTransparentProxy (MonoObject *this, MonoString *class_name)
5957 MonoDomain *domain = mono_object_domain (this);
5959 MonoRealProxy *rp = ((MonoRealProxy *)this);
5960 MonoTransparentProxy *tp;
5964 res = mono_object_new (domain, mono_defaults.transparent_proxy_class);
5965 tp = (MonoTransparentProxy*) res;
5967 MONO_OBJECT_SETREF (tp, rp, rp);
5968 type = ((MonoReflectionType *)rp->class_to_proxy)->type;
5969 klass = mono_class_from_mono_type (type);
5971 tp->custom_type_info = (mono_object_isinst (this, mono_defaults.iremotingtypeinfo_class) != NULL);
5972 tp->remote_class = mono_remote_class (domain, class_name, klass);
5974 res->vtable = mono_remote_class_vtable (domain, tp->remote_class, rp);
5978 ICALL_EXPORT MonoReflectionType *
5979 ves_icall_Remoting_RealProxy_InternalGetProxyType (MonoTransparentProxy *tp)
5981 return mono_type_get_object (mono_object_domain (tp), &tp->remote_class->proxy_class->byval_arg);
5985 /* System.Environment */
5988 ves_icall_System_Environment_get_UserName (void)
5990 /* using glib is more portable */
5991 return mono_string_new (mono_domain_get (), g_get_user_name ());
5995 ICALL_EXPORT MonoString *
5996 ves_icall_System_Environment_get_MachineName (void)
5998 #if defined (HOST_WIN32)
6003 len = MAX_COMPUTERNAME_LENGTH + 1;
6004 buf = g_new (gunichar2, len);
6007 if (GetComputerName (buf, (PDWORD) &len))
6008 result = mono_string_new_utf16 (mono_domain_get (), buf, len);
6012 #elif !defined(DISABLE_SOCKETS)
6016 if (gethostname (buf, sizeof (buf)) == 0)
6017 result = mono_string_new (mono_domain_get (), buf);
6023 return mono_string_new (mono_domain_get (), "mono");
6028 ves_icall_System_Environment_get_Platform (void)
6030 #if defined (TARGET_WIN32)
6033 #elif defined(__MACH__)
6036 // Notice that the value is hidden from user code, and only exposed
6037 // to mscorlib. This is due to Mono's Unix/MacOS code predating the
6038 // define and making assumptions based on Unix/128/4 values before there
6039 // was a MacOS define. Lots of code would assume that not-Unix meant
6040 // Windows, but in this case, it would be OSX.
6049 ICALL_EXPORT MonoString *
6050 ves_icall_System_Environment_get_NewLine (void)
6052 #if defined (HOST_WIN32)
6053 return mono_string_new (mono_domain_get (), "\r\n");
6055 return mono_string_new (mono_domain_get (), "\n");
6059 ICALL_EXPORT MonoString *
6060 ves_icall_System_Environment_GetEnvironmentVariable (MonoString *name)
6068 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
6069 value = g_getenv (utf8_name);
6076 return mono_string_new (mono_domain_get (), value);
6080 * There is no standard way to get at environ.
6083 #ifndef __MINGW32_VERSION
6084 #if defined(__APPLE__) && !defined (__arm__) && !defined (__aarch64__)
6085 /* Apple defines this in crt_externs.h but doesn't provide that header for
6086 * arm-apple-darwin9. We'll manually define the symbol on Apple as it does
6087 * in fact exist on all implementations (so far)
6089 gchar ***_NSGetEnviron(void);
6090 #define environ (*_NSGetEnviron())
6098 ICALL_EXPORT MonoArray *
6099 ves_icall_System_Environment_GetEnvironmentVariableNames (void)
6110 env_strings = GetEnvironmentStrings();
6113 env_string = env_strings;
6114 while (*env_string != '\0') {
6115 /* weird case that MS seems to skip */
6116 if (*env_string != '=')
6118 while (*env_string != '\0')
6124 domain = mono_domain_get ();
6125 names = mono_array_new (domain, mono_defaults.string_class, n);
6129 env_string = env_strings;
6130 while (*env_string != '\0') {
6131 /* weird case that MS seems to skip */
6132 if (*env_string != '=') {
6133 equal_str = wcschr(env_string, '=');
6134 g_assert(equal_str);
6135 str = mono_string_new_utf16 (domain, env_string, equal_str-env_string);
6136 mono_array_setref (names, n, str);
6139 while (*env_string != '\0')
6144 FreeEnvironmentStrings (env_strings);
6157 for (e = environ; *e != 0; ++ e)
6160 domain = mono_domain_get ();
6161 names = mono_array_new (domain, mono_defaults.string_class, n);
6164 for (e = environ; *e != 0; ++ e) {
6165 parts = g_strsplit (*e, "=", 2);
6167 str = mono_string_new (domain, *parts);
6168 mono_array_setref (names, n, str);
6181 * If your platform lacks setenv/unsetenv, you must upgrade your glib.
6183 #if !GLIB_CHECK_VERSION(2,4,0)
6184 #define g_setenv(a,b,c) setenv(a,b,c)
6185 #define g_unsetenv(a) unsetenv(a)
6189 ves_icall_System_Environment_InternalSetEnvironmentVariable (MonoString *name, MonoString *value)
6192 gunichar2 *utf16_name, *utf16_value;
6194 gchar *utf8_name, *utf8_value;
6199 utf16_name = mono_string_to_utf16 (name);
6200 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6201 SetEnvironmentVariable (utf16_name, NULL);
6202 g_free (utf16_name);
6206 utf16_value = mono_string_to_utf16 (value);
6208 SetEnvironmentVariable (utf16_name, utf16_value);
6210 g_free (utf16_name);
6211 g_free (utf16_value);
6213 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
6215 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6216 g_unsetenv (utf8_name);
6221 utf8_value = mono_string_to_utf8_checked (value, &error);
6222 if (!mono_error_ok (&error)) {
6224 mono_error_raise_exception (&error);
6226 g_setenv (utf8_name, utf8_value, TRUE);
6229 g_free (utf8_value);
6234 ves_icall_System_Environment_Exit (int result)
6236 mono_environment_exitcode_set (result);
6238 /* FIXME: There are some cleanup hangs that should be worked out, but
6239 * if the program is going to exit, everything will be cleaned up when
6240 * NaCl exits anyway.
6242 #ifndef __native_client__
6243 if (!mono_runtime_try_shutdown ())
6244 mono_thread_exit ();
6246 /* Suspend all managed threads since the runtime is going away */
6247 mono_thread_suspend_all_other_threads ();
6249 mono_runtime_quit ();
6252 /* we may need to do some cleanup here... */
6256 ICALL_EXPORT MonoString*
6257 ves_icall_System_Environment_GetGacPath (void)
6259 return mono_string_new (mono_domain_get (), mono_assembly_getrootdir ());
6262 ICALL_EXPORT MonoString*
6263 ves_icall_System_Environment_GetWindowsFolderPath (int folder)
6265 #if defined (HOST_WIN32)
6266 #ifndef CSIDL_FLAG_CREATE
6267 #define CSIDL_FLAG_CREATE 0x8000
6270 WCHAR path [MAX_PATH];
6271 /* Create directory if no existing */
6272 if (SUCCEEDED (SHGetFolderPathW (NULL, folder | CSIDL_FLAG_CREATE, NULL, 0, path))) {
6276 return mono_string_new_utf16 (mono_domain_get (), path, len);
6279 g_warning ("ves_icall_System_Environment_GetWindowsFolderPath should only be called on Windows!");
6281 return mono_string_new (mono_domain_get (), "");
6284 ICALL_EXPORT MonoArray *
6285 ves_icall_System_Environment_GetLogicalDrives (void)
6287 gunichar2 buf [256], *ptr, *dname;
6289 guint initial_size = 127, size = 128;
6292 MonoString *drivestr;
6293 MonoDomain *domain = mono_domain_get ();
6299 while (size > initial_size) {
6300 size = (guint) GetLogicalDriveStrings (initial_size, ptr);
6301 if (size > initial_size) {
6304 ptr = g_malloc0 ((size + 1) * sizeof (gunichar2));
6305 initial_size = size;
6319 result = mono_array_new (domain, mono_defaults.string_class, ndrives);
6324 while (*u16) { u16++; len ++; }
6325 drivestr = mono_string_new_utf16 (domain, dname, len);
6326 mono_array_setref (result, ndrives++, drivestr);
6336 ICALL_EXPORT MonoString *
6337 ves_icall_System_IO_DriveInfo_GetDriveFormat (MonoString *path)
6339 gunichar2 volume_name [MAX_PATH + 1];
6341 if (GetVolumeInformation (mono_string_chars (path), NULL, 0, NULL, NULL, NULL, volume_name, MAX_PATH + 1) == FALSE)
6343 return mono_string_from_utf16 (volume_name);
6346 ICALL_EXPORT MonoString *
6347 ves_icall_System_Environment_InternalGetHome (void)
6349 return mono_string_new (mono_domain_get (), g_get_home_dir ());
6352 static const char *encodings [] = {
6354 "ascii", "us_ascii", "us", "ansi_x3.4_1968",
6355 "ansi_x3.4_1986", "cp367", "csascii", "ibm367",
6356 "iso_ir_6", "iso646_us", "iso_646.irv:1991",
6358 "utf_7", "csunicode11utf7", "unicode_1_1_utf_7",
6359 "unicode_2_0_utf_7", "x_unicode_1_1_utf_7",
6360 "x_unicode_2_0_utf_7",
6362 "utf_8", "unicode_1_1_utf_8", "unicode_2_0_utf_8",
6363 "x_unicode_1_1_utf_8", "x_unicode_2_0_utf_8",
6365 "utf_16", "UTF_16LE", "ucs_2", "unicode",
6368 "unicodefffe", "utf_16be",
6375 * Returns the internal codepage, if the value of "int_code_page" is
6376 * 1 at entry, and we can not compute a suitable code page number,
6377 * returns the code page as a string
6379 ICALL_EXPORT MonoString*
6380 ves_icall_System_Text_EncodingHelper_InternalCodePage (gint32 *int_code_page)
6385 char *codepage = NULL;
6387 int want_name = *int_code_page;
6390 *int_code_page = -1;
6392 g_get_charset (&cset);
6393 c = codepage = strdup (cset);
6394 for (c = codepage; *c; c++){
6395 if (isascii (*c) && isalpha (*c))
6400 /* g_print ("charset: %s\n", cset); */
6402 /* handle some common aliases */
6405 for (i = 0; p != 0; ){
6406 if ((gssize) p < 7){
6408 p = encodings [++i];
6411 if (strcmp (p, codepage) == 0){
6412 *int_code_page = code;
6415 p = encodings [++i];
6418 if (strstr (codepage, "utf_8") != NULL)
6419 *int_code_page |= 0x10000000;
6422 if (want_name && *int_code_page == -1)
6423 return mono_string_new (mono_domain_get (), cset);
6428 ICALL_EXPORT MonoBoolean
6429 ves_icall_System_Environment_get_HasShutdownStarted (void)
6431 if (mono_runtime_is_shutting_down ())
6434 if (mono_domain_is_unloading (mono_domain_get ()))
6441 ves_icall_System_Environment_BroadcastSettingChange (void)
6444 SendMessageTimeout (HWND_BROADCAST, WM_SETTINGCHANGE, (WPARAM)NULL, (LPARAM)L"Environment", SMTO_ABORTIFHUNG, 2000, 0);
6449 ves_icall_MonoMethodMessage_InitMessage (MonoMethodMessage *this,
6450 MonoReflectionMethod *method,
6451 MonoArray *out_args)
6453 mono_message_init (mono_object_domain (this), this, method, out_args);
6456 #ifndef DISABLE_REMOTING
6457 ICALL_EXPORT MonoBoolean
6458 ves_icall_IsTransparentProxy (MonoObject *proxy)
6463 if (proxy->vtable->klass == mono_defaults.transparent_proxy_class)
6469 ICALL_EXPORT MonoReflectionMethod *
6470 ves_icall_Remoting_RemotingServices_GetVirtualMethod (
6471 MonoReflectionType *rtype, MonoReflectionMethod *rmethod)
6475 MonoMethod **vtable;
6476 MonoMethod *res = NULL;
6478 MONO_CHECK_ARG_NULL (rtype, NULL);
6479 MONO_CHECK_ARG_NULL (rmethod, NULL);
6481 method = rmethod->method;
6482 klass = mono_class_from_mono_type (rtype->type);
6483 mono_class_init_or_throw (klass);
6485 if (MONO_CLASS_IS_INTERFACE (klass))
6488 if (method->flags & METHOD_ATTRIBUTE_STATIC)
6491 if ((method->flags & METHOD_ATTRIBUTE_FINAL) || !(method->flags & METHOD_ATTRIBUTE_VIRTUAL)) {
6492 if (klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE))
6498 mono_class_setup_vtable (klass);
6499 vtable = klass->vtable;
6501 if (method->klass->flags & TYPE_ATTRIBUTE_INTERFACE) {
6502 gboolean variance_used = FALSE;
6503 /*MS fails with variant interfaces but it's the right thing to do anyway.*/
6504 int offs = mono_class_interface_offset_with_variance (klass, method->klass, &variance_used);
6506 res = vtable [offs + method->slot];
6508 if (!(klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE)))
6511 if (method->slot != -1)
6512 res = vtable [method->slot];
6518 return mono_method_get_object (mono_domain_get (), res, NULL);
6522 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6527 klass = mono_class_from_mono_type (type->type);
6528 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
6530 mono_vtable_set_is_remote (vtable, enable);
6533 #else /* DISABLE_REMOTING */
6536 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6538 g_assert_not_reached ();
6543 ICALL_EXPORT MonoObject *
6544 ves_icall_System_Runtime_Activation_ActivationServices_AllocateUninitializedClassInstance (MonoReflectionType *type)
6549 domain = mono_object_domain (type);
6550 klass = mono_class_from_mono_type (type->type);
6551 mono_class_init_or_throw (klass);
6553 if (MONO_CLASS_IS_INTERFACE (klass) || (klass->flags & TYPE_ATTRIBUTE_ABSTRACT)) {
6554 mono_set_pending_exception (mono_get_exception_argument ("type", "Type cannot be instantiated"));
6558 if (klass->rank >= 1) {
6559 g_assert (klass->rank == 1);
6560 return (MonoObject *) mono_array_new (domain, klass->element_class, 0);
6562 /* Bypass remoting object creation check */
6563 return mono_object_new_alloc_specific (mono_class_vtable_full (domain, klass, TRUE));
6567 ICALL_EXPORT MonoString *
6568 ves_icall_System_IO_get_temp_path (void)
6570 return mono_string_new (mono_domain_get (), g_get_tmp_dir ());
6573 #ifndef PLATFORM_NO_DRIVEINFO
6574 ICALL_EXPORT MonoBoolean
6575 ves_icall_System_IO_DriveInfo_GetDiskFreeSpace (MonoString *path_name, guint64 *free_bytes_avail,
6576 guint64 *total_number_of_bytes, guint64 *total_number_of_free_bytes,
6580 ULARGE_INTEGER wapi_free_bytes_avail;
6581 ULARGE_INTEGER wapi_total_number_of_bytes;
6582 ULARGE_INTEGER wapi_total_number_of_free_bytes;
6584 *error = ERROR_SUCCESS;
6585 result = GetDiskFreeSpaceEx (mono_string_chars (path_name), &wapi_free_bytes_avail, &wapi_total_number_of_bytes,
6586 &wapi_total_number_of_free_bytes);
6589 *free_bytes_avail = wapi_free_bytes_avail.QuadPart;
6590 *total_number_of_bytes = wapi_total_number_of_bytes.QuadPart;
6591 *total_number_of_free_bytes = wapi_total_number_of_free_bytes.QuadPart;
6593 *free_bytes_avail = 0;
6594 *total_number_of_bytes = 0;
6595 *total_number_of_free_bytes = 0;
6596 *error = GetLastError ();
6602 ICALL_EXPORT guint32
6603 ves_icall_System_IO_DriveInfo_GetDriveType (MonoString *root_path_name)
6605 return GetDriveType (mono_string_chars (root_path_name));
6609 ICALL_EXPORT gpointer
6610 ves_icall_RuntimeMethod_GetFunctionPointer (MonoMethod *method)
6612 return mono_compile_method (method);
6615 ICALL_EXPORT MonoString *
6616 ves_icall_System_Configuration_DefaultConfig_get_machine_config_path (void)
6621 path = g_build_path (G_DIR_SEPARATOR_S, mono_get_config_dir (), "mono", mono_get_runtime_info ()->framework_version, "machine.config", NULL);
6623 #if defined (HOST_WIN32)
6624 /* Avoid mixing '/' and '\\' */
6627 for (i = strlen (path) - 1; i >= 0; i--)
6628 if (path [i] == '/')
6632 mcpath = mono_string_new (mono_domain_get (), path);
6639 get_bundled_app_config (void)
6641 const gchar *app_config;
6644 gchar *config_file_name, *config_file_path;
6648 domain = mono_domain_get ();
6649 file = domain->setup->configuration_file;
6653 // Retrieve config file and remove the extension
6654 config_file_name = mono_string_to_utf8 (file);
6655 config_file_path = mono_portability_find_file (config_file_name, TRUE);
6656 if (!config_file_path)
6657 config_file_path = config_file_name;
6658 len = strlen (config_file_path) - strlen (".config");
6659 module = g_malloc0 (len + 1);
6660 memcpy (module, config_file_path, len);
6661 // Get the config file from the module name
6662 app_config = mono_config_string_for_assembly_file (module);
6665 if (config_file_name != config_file_path)
6666 g_free (config_file_name);
6667 g_free (config_file_path);
6672 return mono_string_new (mono_domain_get (), app_config);
6676 get_bundled_machine_config (void)
6678 const gchar *machine_config;
6680 machine_config = mono_get_machine_config ();
6682 if (!machine_config)
6685 return mono_string_new (mono_domain_get (), machine_config);
6688 ICALL_EXPORT MonoString *
6689 ves_icall_System_Web_Util_ICalls_get_machine_install_dir (void)
6694 path = g_path_get_dirname (mono_get_config_dir ());
6696 #if defined (HOST_WIN32)
6697 /* Avoid mixing '/' and '\\' */
6700 for (i = strlen (path) - 1; i >= 0; i--)
6701 if (path [i] == '/')
6705 ipath = mono_string_new (mono_domain_get (), path);
6711 ICALL_EXPORT gboolean
6712 ves_icall_get_resources_ptr (MonoReflectionAssembly *assembly, gpointer *result, gint32 *size)
6714 MonoPEResourceDataEntry *entry;
6717 if (!assembly || !result || !size)
6722 image = assembly->assembly->image;
6723 entry = mono_image_lookup_resource (image, MONO_PE_RESOURCE_ID_ASPNET_STRING, 0, NULL);
6727 *result = mono_image_rva_map (image, entry->rde_data_offset);
6732 *size = entry->rde_size;
6737 ICALL_EXPORT MonoBoolean
6738 ves_icall_System_Diagnostics_Debugger_IsAttached_internal (void)
6740 return mono_is_debugger_attached ();
6743 ICALL_EXPORT MonoBoolean
6744 ves_icall_System_Diagnostics_Debugger_IsLogging (void)
6746 if (mono_get_runtime_callbacks ()->debug_log_is_enabled)
6747 return mono_get_runtime_callbacks ()->debug_log_is_enabled ();
6753 ves_icall_System_Diagnostics_Debugger_Log (int level, MonoString *category, MonoString *message)
6755 if (mono_get_runtime_callbacks ()->debug_log)
6756 mono_get_runtime_callbacks ()->debug_log (level, category, message);
6760 ves_icall_System_Diagnostics_DefaultTraceListener_WriteWindowsDebugString (MonoString *message)
6762 #if defined (HOST_WIN32)
6763 OutputDebugString (mono_string_chars (message));
6765 g_warning ("WriteWindowsDebugString called and HOST_WIN32 not defined!\n");
6769 /* Only used for value types */
6770 ICALL_EXPORT MonoObject *
6771 ves_icall_System_Activator_CreateInstanceInternal (MonoReflectionType *type)
6776 domain = mono_object_domain (type);
6777 klass = mono_class_from_mono_type (type->type);
6778 mono_class_init_or_throw (klass);
6780 if (mono_class_is_nullable (klass))
6781 /* No arguments -> null */
6784 return mono_object_new (domain, klass);
6787 ICALL_EXPORT MonoReflectionMethod *
6788 ves_icall_MonoMethod_get_base_method (MonoReflectionMethod *m, gboolean definition)
6790 MonoClass *klass, *parent;
6791 MonoMethod *method = m->method;
6792 MonoMethod *result = NULL;
6795 if (method->klass == NULL)
6798 if (!(method->flags & METHOD_ATTRIBUTE_VIRTUAL) ||
6799 MONO_CLASS_IS_INTERFACE (method->klass) ||
6800 method->flags & METHOD_ATTRIBUTE_NEW_SLOT)
6803 slot = mono_method_get_vtable_slot (method);
6807 klass = method->klass;
6808 if (klass->generic_class)
6809 klass = klass->generic_class->container_class;
6812 /* At the end of the loop, klass points to the eldest class that has this virtual function slot. */
6813 for (parent = klass->parent; parent != NULL; parent = parent->parent) {
6814 mono_class_setup_vtable (parent);
6815 if (parent->vtable_size <= slot)
6820 klass = klass->parent;
6825 if (klass == method->klass)
6828 /*This is possible if definition == FALSE.
6829 * Do it here to be really sure we don't read invalid memory.
6831 if (slot >= klass->vtable_size)
6834 mono_class_setup_vtable (klass);
6836 result = klass->vtable [slot];
6837 if (result == NULL) {
6838 /* It is an abstract method */
6839 gpointer iter = NULL;
6840 while ((result = mono_class_get_methods (klass, &iter)))
6841 if (result->slot == slot)
6848 return mono_method_get_object (mono_domain_get (), result, NULL);
6851 ICALL_EXPORT MonoString*
6852 ves_icall_MonoMethod_get_name (MonoReflectionMethod *m)
6854 MonoMethod *method = m->method;
6856 MONO_OBJECT_SETREF (m, name, mono_string_new (mono_object_domain (m), method->name));
6861 mono_ArgIterator_Setup (MonoArgIterator *iter, char* argsp, char* start)
6863 iter->sig = *(MonoMethodSignature**)argsp;
6865 g_assert (iter->sig->sentinelpos <= iter->sig->param_count);
6866 g_assert (iter->sig->call_convention == MONO_CALL_VARARG);
6869 /* FIXME: it's not documented what start is exactly... */
6873 iter->args = argsp + sizeof (gpointer);
6875 iter->num_args = iter->sig->param_count - iter->sig->sentinelpos;
6877 /* g_print ("sig %p, param_count: %d, sent: %d\n", iter->sig, iter->sig->param_count, iter->sig->sentinelpos); */
6880 ICALL_EXPORT MonoTypedRef
6881 mono_ArgIterator_IntGetNextArg (MonoArgIterator *iter)
6883 guint32 i, arg_size;
6887 i = iter->sig->sentinelpos + iter->next_arg;
6889 g_assert (i < iter->sig->param_count);
6891 res.type = iter->sig->params [i];
6892 res.klass = mono_class_from_mono_type (res.type);
6893 arg_size = mono_type_stack_size (res.type, &align);
6894 #if defined(__arm__) || defined(__mips__)
6895 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
6897 res.value = iter->args;
6898 #if defined(__native_client__) && SIZEOF_REGISTER == 8
6899 /* Values are stored as 8 byte register sized objects, but 'value'
6900 * is dereferenced as a pointer in other routines.
6902 res.value = (char*)res.value + 4;
6904 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
6905 if (arg_size <= sizeof (gpointer)) {
6907 int padding = arg_size - mono_type_size (res.type, &dummy);
6908 res.value = (guint8*)res.value + padding;
6911 iter->args = (char*)iter->args + arg_size;
6914 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
6919 ICALL_EXPORT MonoTypedRef
6920 mono_ArgIterator_IntGetNextArgT (MonoArgIterator *iter, MonoType *type)
6922 guint32 i, arg_size;
6926 i = iter->sig->sentinelpos + iter->next_arg;
6928 g_assert (i < iter->sig->param_count);
6930 while (i < iter->sig->param_count) {
6931 if (!mono_metadata_type_equal (type, iter->sig->params [i]))
6933 res.type = iter->sig->params [i];
6934 res.klass = mono_class_from_mono_type (res.type);
6935 /* FIXME: endianess issue... */
6936 arg_size = mono_type_stack_size (res.type, &align);
6937 #if defined(__arm__) || defined(__mips__)
6938 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
6940 res.value = iter->args;
6941 iter->args = (char*)iter->args + arg_size;
6943 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
6946 /* g_print ("arg type 0x%02x not found\n", res.type->type); */
6954 ICALL_EXPORT MonoType*
6955 mono_ArgIterator_IntGetNextArgType (MonoArgIterator *iter)
6959 i = iter->sig->sentinelpos + iter->next_arg;
6961 g_assert (i < iter->sig->param_count);
6963 return iter->sig->params [i];
6966 ICALL_EXPORT MonoObject*
6967 mono_TypedReference_ToObject (MonoTypedRef tref)
6969 if (MONO_TYPE_IS_REFERENCE (tref.type)) {
6970 MonoObject** objp = tref.value;
6974 return mono_value_box (mono_domain_get (), tref.klass, tref.value);
6977 ICALL_EXPORT MonoObject*
6978 mono_TypedReference_ToObjectInternal (MonoType *type, gpointer value, MonoClass *klass)
6980 if (MONO_TYPE_IS_REFERENCE (type)) {
6981 MonoObject** objp = value;
6985 return mono_value_box (mono_domain_get (), klass, value);
6989 prelink_method (MonoMethod *method)
6991 const char *exc_class, *exc_arg;
6992 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
6994 mono_lookup_pinvoke_call (method, &exc_class, &exc_arg);
6996 mono_raise_exception(
6997 mono_exception_from_name_msg (mono_defaults.corlib, "System", exc_class, exc_arg ) );
6999 /* create the wrapper, too? */
7003 ves_icall_System_Runtime_InteropServices_Marshal_Prelink (MonoReflectionMethod *method)
7005 prelink_method (method->method);
7009 ves_icall_System_Runtime_InteropServices_Marshal_PrelinkAll (MonoReflectionType *type)
7011 MonoClass *klass = mono_class_from_mono_type (type->type);
7013 gpointer iter = NULL;
7015 mono_class_init_or_throw (klass);
7017 while ((m = mono_class_get_methods (klass, &iter)))
7021 /* These parameters are "readonly" in corlib/System/NumberFormatter.cs */
7023 ves_icall_System_NumberFormatter_GetFormatterTables (guint64 const **mantissas,
7024 gint32 const **exponents,
7025 gunichar2 const **digitLowerTable,
7026 gunichar2 const **digitUpperTable,
7027 gint64 const **tenPowersList,
7028 gint32 const **decHexDigits)
7030 *mantissas = Formatter_MantissaBitsTable;
7031 *exponents = Formatter_TensExponentTable;
7032 *digitLowerTable = Formatter_DigitLowerTable;
7033 *digitUpperTable = Formatter_DigitUpperTable;
7034 *tenPowersList = Formatter_TenPowersList;
7035 *decHexDigits = Formatter_DecHexDigits;
7038 /* These parameters are "readonly" in corlib/System/Globalization/TextInfo.cs */
7040 ves_icall_System_Globalization_TextInfo_GetDataTablePointersLite (
7041 guint16 const **to_lower_data_low,
7042 guint16 const **to_lower_data_high,
7043 guint16 const **to_upper_data_low,
7044 guint16 const **to_upper_data_high)
7046 *to_lower_data_low = ToLowerDataLow;
7047 *to_lower_data_high = ToLowerDataHigh;
7048 *to_upper_data_low = ToUpperDataLow;
7049 *to_upper_data_high = ToUpperDataHigh;
7053 * We return NULL for no modifiers so the corlib code can return Type.EmptyTypes
7054 * and avoid useless allocations.
7059 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional)
7063 for (i = 0; i < type->num_mods; ++i) {
7064 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required))
7069 res = mono_array_new (mono_domain_get (), mono_defaults.systemtype_class, count);
7071 for (i = 0; i < type->num_mods; ++i) {
7072 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required)) {
7074 MonoClass *klass = mono_class_get_checked (image, type->modifiers [i].token, &error);
7075 mono_error_raise_exception (&error); /* this is safe, no cleanup needed on callers */
7076 mono_array_setref (res, count, mono_type_get_object (mono_domain_get (), &klass->byval_arg));
7083 ICALL_EXPORT MonoArray*
7084 param_info_get_type_modifiers (MonoReflectionParameter *param, MonoBoolean optional)
7086 MonoType *type = param->ClassImpl->type;
7087 MonoClass *member_class = mono_object_class (param->MemberImpl);
7088 MonoMethod *method = NULL;
7091 MonoMethodSignature *sig;
7093 if (mono_class_is_reflection_method_or_constructor (member_class)) {
7094 MonoReflectionMethod *rmethod = (MonoReflectionMethod*)param->MemberImpl;
7095 method = rmethod->method;
7096 } else if (member_class->image == mono_defaults.corlib && !strcmp ("MonoProperty", member_class->name)) {
7097 MonoReflectionProperty *prop = (MonoReflectionProperty *)param->MemberImpl;
7098 if (!(method = prop->property->get))
7099 method = prop->property->set;
7102 char *type_name = mono_type_get_full_name (member_class);
7103 char *msg = g_strdup_printf ("Custom modifiers on a ParamInfo with member %s are not supported", type_name);
7104 MonoException *ex = mono_get_exception_not_supported (msg);
7107 mono_set_pending_exception (ex);
7111 image = method->klass->image;
7112 pos = param->PositionImpl;
7113 sig = mono_method_signature (method);
7117 type = sig->params [pos];
7119 return type_array_from_modifiers (image, type, optional);
7123 get_property_type (MonoProperty *prop)
7125 MonoMethodSignature *sig;
7127 sig = mono_method_signature (prop->get);
7129 } else if (prop->set) {
7130 sig = mono_method_signature (prop->set);
7131 return sig->params [sig->param_count - 1];
7136 ICALL_EXPORT MonoArray*
7137 property_info_get_type_modifiers (MonoReflectionProperty *property, MonoBoolean optional)
7139 MonoType *type = get_property_type (property->property);
7140 MonoImage *image = property->klass->image;
7144 return type_array_from_modifiers (image, type, optional);
7148 *Construct a MonoType suited to be used to decode a constant blob object.
7150 * @type is the target type which will be constructed
7151 * @blob_type is the blob type, for example, that comes from the constant table
7152 * @real_type is the expected constructed type.
7155 mono_type_from_blob_type (MonoType *type, MonoTypeEnum blob_type, MonoType *real_type)
7157 type->type = blob_type;
7158 type->data.klass = NULL;
7159 if (blob_type == MONO_TYPE_CLASS)
7160 type->data.klass = mono_defaults.object_class;
7161 else if (real_type->type == MONO_TYPE_VALUETYPE && real_type->data.klass->enumtype) {
7162 /* For enums, we need to use the base type */
7163 type->type = MONO_TYPE_VALUETYPE;
7164 type->data.klass = mono_class_from_mono_type (real_type);
7166 type->data.klass = mono_class_from_mono_type (real_type);
7169 ICALL_EXPORT MonoObject*
7170 property_info_get_default_value (MonoReflectionProperty *property)
7173 MonoProperty *prop = property->property;
7174 MonoType *type = get_property_type (prop);
7175 MonoDomain *domain = mono_object_domain (property);
7176 MonoTypeEnum def_type;
7177 const char *def_value;
7180 mono_class_init (prop->parent);
7182 if (!(prop->attrs & PROPERTY_ATTRIBUTE_HAS_DEFAULT)) {
7183 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
7187 def_value = mono_class_get_property_default_value (prop, &def_type);
7189 mono_type_from_blob_type (&blob_type, def_type, type);
7190 o = mono_get_object_from_blob (domain, &blob_type, def_value);
7195 ICALL_EXPORT MonoBoolean
7196 custom_attrs_defined_internal (MonoObject *obj, MonoReflectionType *attr_type)
7198 MonoClass *attr_class = mono_class_from_mono_type (attr_type->type);
7199 MonoCustomAttrInfo *cinfo;
7202 mono_class_init_or_throw (attr_class);
7204 cinfo = mono_reflection_get_custom_attrs_info (obj);
7207 found = mono_custom_attrs_has_attr (cinfo, attr_class);
7209 mono_custom_attrs_free (cinfo);
7213 ICALL_EXPORT MonoArray*
7214 custom_attrs_get_by_type (MonoObject *obj, MonoReflectionType *attr_type)
7216 MonoClass *attr_class = attr_type ? mono_class_from_mono_type (attr_type->type) : NULL;
7221 mono_class_init_or_throw (attr_class);
7223 res = mono_reflection_get_custom_attrs_by_type (obj, attr_class, &error);
7224 mono_error_raise_exception (&error);
7226 if (mono_loader_get_last_error ()) {
7227 mono_set_pending_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
7234 ICALL_EXPORT MonoString*
7235 ves_icall_Mono_Runtime_GetDisplayName (void)
7238 MonoString *display_name;
7240 info = mono_get_runtime_callbacks ()->get_runtime_build_info ();
7241 display_name = mono_string_new (mono_domain_get (), info);
7243 return display_name;
7246 ICALL_EXPORT MonoString*
7247 ves_icall_System_ComponentModel_Win32Exception_W32ErrorMessage (guint32 code)
7249 MonoString *message;
7253 ret = FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM |
7254 FORMAT_MESSAGE_IGNORE_INSERTS, NULL, code, 0,
7257 message = mono_string_new (mono_domain_get (), "Error looking up error string");
7259 message = mono_string_new_utf16 (mono_domain_get (), buf, ret);
7266 ves_icall_System_StackFrame_GetILOffsetFromFile (MonoString *path, int methodToken, int nativeOffset)
7269 char *path_str = mono_string_to_utf8 (path);
7271 if (!seq_point_data_get_il_offset (path_str, methodToken, nativeOffset, &il_offset))
7279 #ifndef DISABLE_ICALL_TABLES
7281 #define ICALL_TYPE(id,name,first)
7282 #define ICALL(id,name,func) Icall_ ## id,
7285 #include "metadata/icall-def.h"
7291 #define ICALL_TYPE(id,name,first) Icall_type_ ## id,
7292 #define ICALL(id,name,func)
7294 #include "metadata/icall-def.h"
7300 #define ICALL_TYPE(id,name,firstic) {(Icall_ ## firstic)},
7301 #define ICALL(id,name,func)
7303 guint16 first_icall;
7306 static const IcallTypeDesc
7307 icall_type_descs [] = {
7308 #include "metadata/icall-def.h"
7312 #define icall_desc_num_icalls(desc) ((desc) [1].first_icall - (desc) [0].first_icall)
7315 #define ICALL_TYPE(id,name,first)
7318 #ifdef HAVE_ARRAY_ELEM_INIT
7319 #define MSGSTRFIELD(line) MSGSTRFIELD1(line)
7320 #define MSGSTRFIELD1(line) str##line
7322 static const struct msgstrtn_t {
7323 #define ICALL(id,name,func)
7325 #define ICALL_TYPE(id,name,first) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7326 #include "metadata/icall-def.h"
7328 } icall_type_names_str = {
7329 #define ICALL_TYPE(id,name,first) (name),
7330 #include "metadata/icall-def.h"
7333 static const guint16 icall_type_names_idx [] = {
7334 #define ICALL_TYPE(id,name,first) [Icall_type_ ## id] = offsetof (struct msgstrtn_t, MSGSTRFIELD(__LINE__)),
7335 #include "metadata/icall-def.h"
7338 #define icall_type_name_get(id) ((const char*)&icall_type_names_str + icall_type_names_idx [(id)])
7340 static const struct msgstr_t {
7342 #define ICALL_TYPE(id,name,first)
7343 #define ICALL(id,name,func) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7344 #include "metadata/icall-def.h"
7346 } icall_names_str = {
7347 #define ICALL(id,name,func) (name),
7348 #include "metadata/icall-def.h"
7351 static const guint16 icall_names_idx [] = {
7352 #define ICALL(id,name,func) [Icall_ ## id] = offsetof (struct msgstr_t, MSGSTRFIELD(__LINE__)),
7353 #include "metadata/icall-def.h"
7356 #define icall_name_get(id) ((const char*)&icall_names_str + icall_names_idx [(id)])
7362 #define ICALL_TYPE(id,name,first) name,
7363 #define ICALL(id,name,func)
7364 static const char* const
7365 icall_type_names [] = {
7366 #include "metadata/icall-def.h"
7370 #define icall_type_name_get(id) (icall_type_names [(id)])
7374 #define ICALL_TYPE(id,name,first)
7375 #define ICALL(id,name,func) name,
7376 static const char* const
7378 #include "metadata/icall-def.h"
7381 #define icall_name_get(id) icall_names [(id)]
7383 #endif /* !HAVE_ARRAY_ELEM_INIT */
7387 #define ICALL_TYPE(id,name,first)
7388 #define ICALL(id,name,func) func,
7389 static const gconstpointer
7390 icall_functions [] = {
7391 #include "metadata/icall-def.h"
7395 #ifdef ENABLE_ICALL_SYMBOL_MAP
7398 #define ICALL_TYPE(id,name,first)
7399 #define ICALL(id,name,func) #func,
7400 static const gconstpointer
7401 icall_symbols [] = {
7402 #include "metadata/icall-def.h"
7407 #endif /* DISABLE_ICALL_TABLES */
7409 static mono_mutex_t icall_mutex;
7410 static GHashTable *icall_hash = NULL;
7411 static GHashTable *jit_icall_hash_name = NULL;
7412 static GHashTable *jit_icall_hash_addr = NULL;
7415 mono_icall_init (void)
7417 #ifndef DISABLE_ICALL_TABLES
7420 /* check that tables are sorted: disable in release */
7423 const char *prev_class = NULL;
7424 const char *prev_method;
7426 for (i = 0; i < Icall_type_num; ++i) {
7427 const IcallTypeDesc *desc;
7430 if (prev_class && strcmp (prev_class, icall_type_name_get (i)) >= 0)
7431 g_print ("class %s should come before class %s\n", icall_type_name_get (i), prev_class);
7432 prev_class = icall_type_name_get (i);
7433 desc = &icall_type_descs [i];
7434 num_icalls = icall_desc_num_icalls (desc);
7435 /*g_print ("class %s has %d icalls starting at %d\n", prev_class, num_icalls, desc->first_icall);*/
7436 for (j = 0; j < num_icalls; ++j) {
7437 const char *methodn = icall_name_get (desc->first_icall + j);
7438 if (prev_method && strcmp (prev_method, methodn) >= 0)
7439 g_print ("method %s should come before method %s\n", methodn, prev_method);
7440 prev_method = methodn;
7446 icall_hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
7447 mono_mutex_init (&icall_mutex);
7451 mono_icall_lock (void)
7453 mono_locks_mutex_acquire (&icall_mutex, IcallLock);
7457 mono_icall_unlock (void)
7459 mono_locks_mutex_release (&icall_mutex, IcallLock);
7463 mono_icall_cleanup (void)
7465 g_hash_table_destroy (icall_hash);
7466 g_hash_table_destroy (jit_icall_hash_name);
7467 g_hash_table_destroy (jit_icall_hash_addr);
7468 mono_mutex_destroy (&icall_mutex);
7472 mono_add_internal_call (const char *name, gconstpointer method)
7476 g_hash_table_insert (icall_hash, g_strdup (name), (gpointer) method);
7478 mono_icall_unlock ();
7481 #ifndef DISABLE_ICALL_TABLES
7483 #ifdef HAVE_ARRAY_ELEM_INIT
7485 compare_method_imap (const void *key, const void *elem)
7487 const char* method_name = (const char*)&icall_names_str + (*(guint16*)elem);
7488 return strcmp (key, method_name);
7492 find_method_icall (const IcallTypeDesc *imap, const char *name)
7494 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);
7497 return (gpointer)icall_functions [(nameslot - &icall_names_idx [0])];
7501 compare_class_imap (const void *key, const void *elem)
7503 const char* class_name = (const char*)&icall_type_names_str + (*(guint16*)elem);
7504 return strcmp (key, class_name);
7507 static const IcallTypeDesc*
7508 find_class_icalls (const char *name)
7510 const guint16 *nameslot = mono_binary_search (name, icall_type_names_idx, Icall_type_num, sizeof (icall_type_names_idx [0]), compare_class_imap);
7513 return &icall_type_descs [nameslot - &icall_type_names_idx [0]];
7516 #else /* HAVE_ARRAY_ELEM_INIT */
7519 compare_method_imap (const void *key, const void *elem)
7521 const char** method_name = (const char**)elem;
7522 return strcmp (key, *method_name);
7526 find_method_icall (const IcallTypeDesc *imap, const char *name)
7528 const char **nameslot = mono_binary_search (name, icall_names + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names [0]), compare_method_imap);
7531 return (gpointer)icall_functions [(nameslot - icall_names)];
7535 compare_class_imap (const void *key, const void *elem)
7537 const char** class_name = (const char**)elem;
7538 return strcmp (key, *class_name);
7541 static const IcallTypeDesc*
7542 find_class_icalls (const char *name)
7544 const char **nameslot = mono_binary_search (name, icall_type_names, Icall_type_num, sizeof (icall_type_names [0]), compare_class_imap);
7547 return &icall_type_descs [nameslot - icall_type_names];
7550 #endif /* HAVE_ARRAY_ELEM_INIT */
7552 #endif /* DISABLE_ICALL_TABLES */
7555 * we should probably export this as an helper (handle nested types).
7556 * Returns the number of chars written in buf.
7559 concat_class_name (char *buf, int bufsize, MonoClass *klass)
7561 int nspacelen, cnamelen;
7562 nspacelen = strlen (klass->name_space);
7563 cnamelen = strlen (klass->name);
7564 if (nspacelen + cnamelen + 2 > bufsize)
7567 memcpy (buf, klass->name_space, nspacelen);
7568 buf [nspacelen ++] = '.';
7570 memcpy (buf + nspacelen, klass->name, cnamelen);
7571 buf [nspacelen + cnamelen] = 0;
7572 return nspacelen + cnamelen;
7575 #ifdef DISABLE_ICALL_TABLES
7577 no_icall_table (void)
7579 g_assert_not_reached ();
7584 mono_lookup_internal_call (MonoMethod *method)
7589 int typelen = 0, mlen, siglen;
7591 #ifndef DISABLE_ICALL_TABLES
7592 const IcallTypeDesc *imap = NULL;
7595 g_assert (method != NULL);
7597 if (method->is_inflated)
7598 method = ((MonoMethodInflated *) method)->declaring;
7600 if (method->klass->nested_in) {
7601 int pos = concat_class_name (mname, sizeof (mname)-2, method->klass->nested_in);
7605 mname [pos++] = '/';
7608 typelen = concat_class_name (mname+pos, sizeof (mname)-pos-1, method->klass);
7614 typelen = concat_class_name (mname, sizeof (mname), method->klass);
7619 #ifndef DISABLE_ICALL_TABLES
7620 imap = find_class_icalls (mname);
7623 mname [typelen] = ':';
7624 mname [typelen + 1] = ':';
7626 mlen = strlen (method->name);
7627 memcpy (mname + typelen + 2, method->name, mlen);
7628 sigstart = mname + typelen + 2 + mlen;
7631 tmpsig = mono_signature_get_desc (mono_method_signature (method), TRUE);
7632 siglen = strlen (tmpsig);
7633 if (typelen + mlen + siglen + 6 > sizeof (mname))
7636 memcpy (sigstart + 1, tmpsig, siglen);
7637 sigstart [siglen + 1] = ')';
7638 sigstart [siglen + 2] = 0;
7643 res = g_hash_table_lookup (icall_hash, mname);
7645 mono_icall_unlock ();;
7648 /* try without signature */
7650 res = g_hash_table_lookup (icall_hash, mname);
7652 mono_icall_unlock ();
7656 #ifdef DISABLE_ICALL_TABLES
7657 mono_icall_unlock ();
7658 /* Fail only when the result is actually used */
7659 /* mono_marshal_get_native_wrapper () depends on this */
7660 if (method->klass == mono_defaults.string_class && !strcmp (method->name, ".ctor"))
7661 return ves_icall_System_String_ctor_RedirectToCreateString;
7663 return no_icall_table;
7665 /* it wasn't found in the static call tables */
7667 mono_icall_unlock ();
7670 res = find_method_icall (imap, sigstart - mlen);
7672 mono_icall_unlock ();
7675 /* try _with_ signature */
7677 res = find_method_icall (imap, sigstart - mlen);
7679 mono_icall_unlock ();
7683 g_warning ("cant resolve internal call to \"%s\" (tested without signature also)", mname);
7684 g_print ("\nYour mono runtime and class libraries are out of sync.\n");
7685 g_print ("The out of sync library is: %s\n", method->klass->image->name);
7686 g_print ("\nWhen you update one from git you need to update, compile and install\nthe other too.\n");
7687 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");
7688 g_print ("If you see other errors or faults after this message they are probably related\n");
7689 g_print ("and you need to fix your mono install first.\n");
7691 mono_icall_unlock ();
7697 #ifdef ENABLE_ICALL_SYMBOL_MAP
7699 func_cmp (gconstpointer key, gconstpointer p)
7701 return (gsize)key - (gsize)*(gsize*)p;
7706 * mono_lookup_icall_symbol:
7708 * Given the icall METHOD, returns its C symbol.
7711 mono_lookup_icall_symbol (MonoMethod *m)
7713 #ifdef DISABLE_ICALL_TABLES
7714 g_assert_not_reached ();
7717 #ifdef ENABLE_ICALL_SYMBOL_MAP
7721 static gconstpointer *functions_sorted;
7722 static const char**symbols_sorted;
7723 static gboolean inited;
7728 functions_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7729 memcpy (functions_sorted, icall_functions, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7730 symbols_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7731 memcpy (symbols_sorted, icall_symbols, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7732 /* Bubble sort the two arrays */
7736 for (i = 0; i < G_N_ELEMENTS (icall_functions) - 1; ++i) {
7737 if (functions_sorted [i] > functions_sorted [i + 1]) {
7740 tmp = functions_sorted [i];
7741 functions_sorted [i] = functions_sorted [i + 1];
7742 functions_sorted [i + 1] = tmp;
7743 tmp = symbols_sorted [i];
7744 symbols_sorted [i] = symbols_sorted [i + 1];
7745 symbols_sorted [i + 1] = tmp;
7752 func = mono_lookup_internal_call (m);
7755 slot = mono_binary_search (func, functions_sorted, G_N_ELEMENTS (icall_functions), sizeof (gpointer), func_cmp);
7759 return symbols_sorted [(gpointer*)slot - (gpointer*)functions_sorted];
7761 fprintf (stderr, "icall symbol maps not enabled, pass --enable-icall-symbol-map to configure.\n");
7762 g_assert_not_reached ();
7769 type_from_typename (char *typename)
7771 MonoClass *klass = NULL; /* assignment to shut GCC warning up */
7773 if (!strcmp (typename, "int"))
7774 klass = mono_defaults.int_class;
7775 else if (!strcmp (typename, "ptr"))
7776 klass = mono_defaults.int_class;
7777 else if (!strcmp (typename, "void"))
7778 klass = mono_defaults.void_class;
7779 else if (!strcmp (typename, "int32"))
7780 klass = mono_defaults.int32_class;
7781 else if (!strcmp (typename, "uint32"))
7782 klass = mono_defaults.uint32_class;
7783 else if (!strcmp (typename, "int8"))
7784 klass = mono_defaults.sbyte_class;
7785 else if (!strcmp (typename, "uint8"))
7786 klass = mono_defaults.byte_class;
7787 else if (!strcmp (typename, "int16"))
7788 klass = mono_defaults.int16_class;
7789 else if (!strcmp (typename, "uint16"))
7790 klass = mono_defaults.uint16_class;
7791 else if (!strcmp (typename, "long"))
7792 klass = mono_defaults.int64_class;
7793 else if (!strcmp (typename, "ulong"))
7794 klass = mono_defaults.uint64_class;
7795 else if (!strcmp (typename, "float"))
7796 klass = mono_defaults.single_class;
7797 else if (!strcmp (typename, "double"))
7798 klass = mono_defaults.double_class;
7799 else if (!strcmp (typename, "object"))
7800 klass = mono_defaults.object_class;
7801 else if (!strcmp (typename, "obj"))
7802 klass = mono_defaults.object_class;
7803 else if (!strcmp (typename, "string"))
7804 klass = mono_defaults.string_class;
7805 else if (!strcmp (typename, "bool"))
7806 klass = mono_defaults.boolean_class;
7807 else if (!strcmp (typename, "boolean"))
7808 klass = mono_defaults.boolean_class;
7810 g_error ("%s", typename);
7811 g_assert_not_reached ();
7813 return &klass->byval_arg;
7817 * LOCKING: Take the corlib image lock.
7819 MonoMethodSignature*
7820 mono_create_icall_signature (const char *sigstr)
7825 MonoMethodSignature *res, *res2;
7826 MonoImage *corlib = mono_defaults.corlib;
7828 mono_image_lock (corlib);
7829 res = g_hash_table_lookup (corlib->helper_signatures, sigstr);
7830 mono_image_unlock (corlib);
7835 parts = g_strsplit (sigstr, " ", 256);
7844 res = mono_metadata_signature_alloc (corlib, len - 1);
7849 * Under windows, the default pinvoke calling convention is STDCALL but
7852 res->call_convention = MONO_CALL_C;
7855 res->ret = type_from_typename (parts [0]);
7856 for (i = 1; i < len; ++i) {
7857 res->params [i - 1] = type_from_typename (parts [i]);
7862 mono_image_lock (corlib);
7863 res2 = g_hash_table_lookup (corlib->helper_signatures, sigstr);
7865 res = res2; /*Value is allocated in the image pool*/
7867 g_hash_table_insert (corlib->helper_signatures, (gpointer)sigstr, res);
7868 mono_image_unlock (corlib);
7874 mono_find_jit_icall_by_name (const char *name)
7876 MonoJitICallInfo *info;
7877 g_assert (jit_icall_hash_name);
7880 info = g_hash_table_lookup (jit_icall_hash_name, name);
7881 mono_icall_unlock ();
7886 mono_find_jit_icall_by_addr (gconstpointer addr)
7888 MonoJitICallInfo *info;
7889 g_assert (jit_icall_hash_addr);
7892 info = g_hash_table_lookup (jit_icall_hash_addr, (gpointer)addr);
7893 mono_icall_unlock ();
7899 * mono_get_jit_icall_info:
7901 * Return the hashtable mapping JIT icall names to MonoJitICallInfo structures. The
7902 * caller should access it while holding the icall lock.
7905 mono_get_jit_icall_info (void)
7907 return jit_icall_hash_name;
7911 * mono_lookup_jit_icall_symbol:
7913 * Given the jit icall NAME, returns its C symbol if possible, or NULL.
7916 mono_lookup_jit_icall_symbol (const char *name)
7918 MonoJitICallInfo *info;
7919 const char *res = NULL;
7922 info = g_hash_table_lookup (jit_icall_hash_name, name);
7924 res = info->c_symbol;
7925 mono_icall_unlock ();
7930 mono_register_jit_icall_wrapper (MonoJitICallInfo *info, gconstpointer wrapper)
7933 g_hash_table_insert (jit_icall_hash_addr, (gpointer)wrapper, info);
7934 mono_icall_unlock ();
7938 * 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
7939 * icalls without wrappers in some cases.
7942 mono_register_jit_icall_full (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save, gboolean no_raise, const char *c_symbol)
7944 MonoJitICallInfo *info;
7951 if (!jit_icall_hash_name) {
7952 jit_icall_hash_name = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, g_free);
7953 jit_icall_hash_addr = g_hash_table_new (NULL, NULL);
7956 if (g_hash_table_lookup (jit_icall_hash_name, name)) {
7957 g_warning ("jit icall already defined \"%s\"\n", name);
7958 g_assert_not_reached ();
7961 info = g_new0 (MonoJitICallInfo, 1);
7966 info->c_symbol = c_symbol;
7967 info->no_raise = no_raise;
7970 info->wrapper = func;
7972 info->wrapper = NULL;
7975 g_hash_table_insert (jit_icall_hash_name, (gpointer)info->name, info);
7976 g_hash_table_insert (jit_icall_hash_addr, (gpointer)func, info);
7978 mono_icall_unlock ();
7983 mono_register_jit_icall (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save)
7985 return mono_register_jit_icall_full (func, name, sig, is_save, FALSE, NULL);