5 * Dietmar Maurer (dietmar@ximian.com)
6 * Paolo Molaro (lupus@ximian.com)
7 * Patrik Torstensson (patrik.torstensson@labs2.com)
8 * Marek Safar (marek.safar@gmail.com)
10 * Copyright 2001-2003 Ximian, Inc (http://www.ximian.com)
11 * Copyright 2004-2009 Novell, Inc (http://www.novell.com)
12 * Copyright 2011-2014 Xamarin Inc (http://www.xamarin.com).
23 #ifdef HAVE_SYS_TIME_H
29 #if defined (HOST_WIN32)
32 #if defined (HAVE_WCHAR_H)
36 #include "mono/utils/mono-membar.h"
37 #include <mono/metadata/object.h>
38 #include <mono/metadata/threads.h>
39 #include <mono/metadata/threads-types.h>
40 #include <mono/metadata/threadpool.h>
41 #include <mono/metadata/monitor.h>
42 #include <mono/metadata/reflection.h>
43 #include <mono/metadata/assembly.h>
44 #include <mono/metadata/tabledefs.h>
45 #include <mono/metadata/exception.h>
46 #include <mono/metadata/file-io.h>
47 #include <mono/metadata/console-io.h>
48 #include <mono/metadata/mono-route.h>
49 #include <mono/metadata/socket-io.h>
50 #include <mono/metadata/mono-endian.h>
51 #include <mono/metadata/tokentype.h>
52 #include <mono/metadata/domain-internals.h>
53 #include <mono/metadata/metadata-internals.h>
54 #include <mono/metadata/class-internals.h>
55 #include <mono/metadata/marshal.h>
56 #include <mono/metadata/gc-internal.h>
57 #include <mono/metadata/mono-gc.h>
58 #include <mono/metadata/rand.h>
59 #include <mono/metadata/sysmath.h>
60 #include <mono/metadata/string-icalls.h>
61 #include <mono/metadata/debug-helpers.h>
62 #include <mono/metadata/process.h>
63 #include <mono/metadata/environment.h>
64 #include <mono/metadata/profiler-private.h>
65 #include <mono/metadata/locales.h>
66 #include <mono/metadata/filewatcher.h>
67 #include <mono/metadata/char-conversions.h>
68 #include <mono/metadata/security.h>
69 #include <mono/metadata/mono-config.h>
70 #include <mono/metadata/cil-coff.h>
71 #include <mono/metadata/number-formatter.h>
72 #include <mono/metadata/security-manager.h>
73 #include <mono/metadata/security-core-clr.h>
74 #include <mono/metadata/mono-perfcounters.h>
75 #include <mono/metadata/mono-debug.h>
76 #include <mono/metadata/mono-ptr-array.h>
77 #include <mono/metadata/verify-internals.h>
78 #include <mono/metadata/runtime.h>
79 #include <mono/metadata/file-mmap.h>
80 #include <mono/metadata/seq-points-data.h>
81 #include <mono/io-layer/io-layer.h>
82 #include <mono/utils/strtod.h>
83 #include <mono/utils/monobitset.h>
84 #include <mono/utils/mono-time.h>
85 #include <mono/utils/mono-proclib.h>
86 #include <mono/utils/mono-string.h>
87 #include <mono/utils/mono-error-internals.h>
88 #include <mono/utils/mono-mmap.h>
89 #include <mono/utils/mono-io-portability.h>
90 #include <mono/utils/mono-digest.h>
91 #include <mono/utils/bsearch.h>
92 #include <mono/utils/mono-mutex.h>
93 #include <mono/utils/mono-threads.h>
95 #if defined (HOST_WIN32)
99 #include "decimal-ms.h"
101 extern MonoString* ves_icall_System_Environment_GetOSVersionString (void);
103 ICALL_EXPORT MonoReflectionAssembly* ves_icall_System_Reflection_Assembly_GetCallingAssembly (void);
106 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional);
108 static inline MonoBoolean
109 is_generic_parameter (MonoType *type)
111 return !type->byref && (type->type == MONO_TYPE_VAR || type->type == MONO_TYPE_MVAR);
115 mono_class_init_or_throw (MonoClass *klass)
117 if (!mono_class_init (klass))
118 mono_raise_exception (mono_class_get_exception_for_failure (klass));
122 * We expect a pointer to a char, not a string
124 ICALL_EXPORT gboolean
125 mono_double_ParseImpl (char *ptr, double *result)
127 gchar *endptr = NULL;
131 /* mono_strtod () is not thread-safe */
132 mono_mutex_lock (&mono_strtod_mutex);
133 *result = mono_strtod (ptr, &endptr);
134 mono_mutex_unlock (&mono_strtod_mutex);
137 if (!*ptr || (endptr && *endptr))
143 ICALL_EXPORT MonoObject *
144 ves_icall_System_Array_GetValueImpl (MonoObject *this, guint32 pos)
151 ao = (MonoArray *)this;
152 ac = (MonoClass *)ao->obj.vtable->klass;
154 esize = mono_array_element_size (ac);
155 ea = (gpointer*)((char*)ao->vector + (pos * esize));
157 if (ac->element_class->valuetype)
158 return mono_value_box (this->vtable->domain, ac->element_class, ea);
163 ICALL_EXPORT MonoObject *
164 ves_icall_System_Array_GetValue (MonoObject *this, MonoObject *idxs)
170 MONO_CHECK_ARG_NULL (idxs, NULL);
172 io = (MonoArray *)idxs;
173 ic = (MonoClass *)io->obj.vtable->klass;
175 ao = (MonoArray *)this;
176 ac = (MonoClass *)ao->obj.vtable->klass;
178 g_assert (ic->rank == 1);
179 if (io->bounds != NULL || io->max_length != ac->rank) {
180 mono_set_pending_exception (mono_get_exception_argument (NULL, NULL));
184 ind = (gint32 *)io->vector;
186 if (ao->bounds == NULL) {
187 if (*ind < 0 || *ind >= ao->max_length) {
188 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
192 return ves_icall_System_Array_GetValueImpl (this, *ind);
195 for (i = 0; i < ac->rank; i++) {
196 if ((ind [i] < ao->bounds [i].lower_bound) ||
197 (ind [i] >= (mono_array_lower_bound_t)ao->bounds [i].length + ao->bounds [i].lower_bound)) {
198 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
203 pos = ind [0] - ao->bounds [0].lower_bound;
204 for (i = 1; i < ac->rank; i++)
205 pos = pos*ao->bounds [i].length + ind [i] -
206 ao->bounds [i].lower_bound;
208 return ves_icall_System_Array_GetValueImpl (this, pos);
212 ves_icall_System_Array_SetValueImpl (MonoArray *this, MonoObject *value, guint32 pos)
214 MonoClass *ac, *vc, *ec;
224 vc = value->vtable->klass;
228 ac = this->obj.vtable->klass;
229 ec = ac->element_class;
231 esize = mono_array_element_size (ac);
232 ea = (gpointer*)((char*)this->vector + (pos * esize));
233 va = (gpointer*)((char*)value + sizeof (MonoObject));
235 if (mono_class_is_nullable (ec)) {
236 mono_nullable_init ((guint8*)ea, value, ec);
241 mono_gc_bzero_atomic (ea, esize);
245 #define NO_WIDENING_CONVERSION G_STMT_START{\
246 mono_set_pending_exception (mono_get_exception_argument ( \
247 "value", "not a widening conversion")); \
251 #define CHECK_WIDENING_CONVERSION(extra) G_STMT_START{\
252 if (esize < vsize + (extra)) { \
253 mono_set_pending_exception (mono_get_exception_argument ( \
254 "value", "not a widening conversion")); \
259 #define INVALID_CAST G_STMT_START{ \
260 mono_get_runtime_callbacks ()->set_cast_details (vc, ec); \
261 mono_set_pending_exception (mono_get_exception_invalid_cast ()); \
265 /* Check element (destination) type. */
266 switch (ec->byval_arg.type) {
267 case MONO_TYPE_STRING:
268 switch (vc->byval_arg.type) {
269 case MONO_TYPE_STRING:
275 case MONO_TYPE_BOOLEAN:
276 switch (vc->byval_arg.type) {
277 case MONO_TYPE_BOOLEAN:
290 NO_WIDENING_CONVERSION;
297 if (!ec->valuetype) {
298 if (!mono_object_isinst (value, ec))
300 mono_gc_wbarrier_set_arrayref (this, ea, (MonoObject*)value);
304 if (mono_object_isinst (value, ec)) {
305 if (ec->has_references)
306 mono_value_copy (ea, (char*)value + sizeof (MonoObject), ec);
308 mono_gc_memmove_atomic (ea, (char *)value + sizeof (MonoObject), esize);
315 vsize = mono_class_instance_size (vc) - sizeof (MonoObject);
317 et = ec->byval_arg.type;
318 if (et == MONO_TYPE_VALUETYPE && ec->byval_arg.data.klass->enumtype)
319 et = mono_class_enum_basetype (ec->byval_arg.data.klass)->type;
321 vt = vc->byval_arg.type;
322 if (vt == MONO_TYPE_VALUETYPE && vc->byval_arg.data.klass->enumtype)
323 vt = mono_class_enum_basetype (vc->byval_arg.data.klass)->type;
325 #define ASSIGN_UNSIGNED(etype) G_STMT_START{\
331 case MONO_TYPE_CHAR: \
332 CHECK_WIDENING_CONVERSION(0); \
333 *(etype *) ea = (etype) u64; \
335 /* You can't assign a signed value to an unsigned array. */ \
340 /* You can't assign a floating point number to an integer array. */ \
343 NO_WIDENING_CONVERSION; \
347 #define ASSIGN_SIGNED(etype) G_STMT_START{\
353 CHECK_WIDENING_CONVERSION(0); \
354 *(etype *) ea = (etype) i64; \
356 /* You can assign an unsigned value to a signed array if the array's */ \
357 /* element size is larger than the value size. */ \
362 case MONO_TYPE_CHAR: \
363 CHECK_WIDENING_CONVERSION(1); \
364 *(etype *) ea = (etype) u64; \
366 /* You can't assign a floating point number to an integer array. */ \
369 NO_WIDENING_CONVERSION; \
373 #define ASSIGN_REAL(etype) G_STMT_START{\
377 CHECK_WIDENING_CONVERSION(0); \
378 *(etype *) ea = (etype) r64; \
380 /* All integer values fit into a floating point array, so we don't */ \
381 /* need to CHECK_WIDENING_CONVERSION here. */ \
386 *(etype *) ea = (etype) i64; \
392 case MONO_TYPE_CHAR: \
393 *(etype *) ea = (etype) u64; \
400 u64 = *(guint8 *) va;
403 u64 = *(guint16 *) va;
406 u64 = *(guint32 *) va;
409 u64 = *(guint64 *) va;
415 i64 = *(gint16 *) va;
418 i64 = *(gint32 *) va;
421 i64 = *(gint64 *) va;
424 r64 = *(gfloat *) va;
427 r64 = *(gdouble *) va;
430 u64 = *(guint16 *) va;
432 case MONO_TYPE_BOOLEAN:
433 /* Boolean is only compatible with itself. */
446 NO_WIDENING_CONVERSION;
453 /* If we can't do a direct copy, let's try a widening conversion. */
456 ASSIGN_UNSIGNED (guint16);
458 ASSIGN_UNSIGNED (guint8);
460 ASSIGN_UNSIGNED (guint16);
462 ASSIGN_UNSIGNED (guint32);
464 ASSIGN_UNSIGNED (guint64);
466 ASSIGN_SIGNED (gint8);
468 ASSIGN_SIGNED (gint16);
470 ASSIGN_SIGNED (gint32);
472 ASSIGN_SIGNED (gint64);
474 ASSIGN_REAL (gfloat);
476 ASSIGN_REAL (gdouble);
480 /* Not reached, INVALID_CAST does not return. Just to avoid a compiler warning ... */
484 #undef NO_WIDENING_CONVERSION
485 #undef CHECK_WIDENING_CONVERSION
486 #undef ASSIGN_UNSIGNED
492 ves_icall_System_Array_SetValue (MonoArray *this, MonoObject *value,
498 MONO_CHECK_ARG_NULL (idxs,);
500 ic = idxs->obj.vtable->klass;
501 ac = this->obj.vtable->klass;
503 g_assert (ic->rank == 1);
504 if (idxs->bounds != NULL || idxs->max_length != ac->rank) {
505 mono_set_pending_exception (mono_get_exception_argument (NULL, NULL));
509 ind = (gint32 *)idxs->vector;
511 if (this->bounds == NULL) {
512 if (*ind < 0 || *ind >= this->max_length) {
513 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
517 ves_icall_System_Array_SetValueImpl (this, value, *ind);
521 for (i = 0; i < ac->rank; i++)
522 if ((ind [i] < this->bounds [i].lower_bound) ||
523 (ind [i] >= (mono_array_lower_bound_t)this->bounds [i].length + this->bounds [i].lower_bound)) {
524 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
528 pos = ind [0] - this->bounds [0].lower_bound;
529 for (i = 1; i < ac->rank; i++)
530 pos = pos * this->bounds [i].length + ind [i] -
531 this->bounds [i].lower_bound;
533 ves_icall_System_Array_SetValueImpl (this, value, pos);
536 ICALL_EXPORT MonoArray *
537 ves_icall_System_Array_CreateInstanceImpl (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
539 MonoClass *aklass, *klass;
542 gboolean bounded = FALSE;
544 MONO_CHECK_ARG_NULL (type, NULL);
545 MONO_CHECK_ARG_NULL (lengths, NULL);
547 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
549 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
551 for (i = 0; i < mono_array_length (lengths); i++) {
552 if (mono_array_get (lengths, gint32, i) < 0) {
553 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
558 klass = mono_class_from_mono_type (type->type);
559 mono_class_init_or_throw (klass);
561 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint32, 0) != 0))
562 /* vectors are not the same as one dimensional arrays with no-zero bounds */
567 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
569 sizes = alloca (aklass->rank * sizeof(intptr_t) * 2);
570 for (i = 0; i < aklass->rank; ++i) {
571 sizes [i] = mono_array_get (lengths, guint32, i);
573 sizes [i + aklass->rank] = mono_array_get (bounds, gint32, i);
575 sizes [i + aklass->rank] = 0;
578 array = mono_array_new_full (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank);
583 ICALL_EXPORT MonoArray *
584 ves_icall_System_Array_CreateInstanceImpl64 (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
586 MonoClass *aklass, *klass;
589 gboolean bounded = FALSE;
591 MONO_CHECK_ARG_NULL (type, NULL);
592 MONO_CHECK_ARG_NULL (lengths, NULL);
594 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
596 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
598 for (i = 0; i < mono_array_length (lengths); i++) {
599 if ((mono_array_get (lengths, gint64, i) < 0) ||
600 (mono_array_get (lengths, gint64, i) > MONO_ARRAY_MAX_INDEX)) {
601 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
606 klass = mono_class_from_mono_type (type->type);
607 mono_class_init_or_throw (klass);
609 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint64, 0) != 0))
610 /* vectors are not the same as one dimensional arrays with no-zero bounds */
615 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
617 sizes = alloca (aklass->rank * sizeof(intptr_t) * 2);
618 for (i = 0; i < aklass->rank; ++i) {
619 sizes [i] = mono_array_get (lengths, guint64, i);
621 sizes [i + aklass->rank] = (mono_array_size_t) mono_array_get (bounds, guint64, i);
623 sizes [i + aklass->rank] = 0;
626 array = mono_array_new_full (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank);
632 ves_icall_System_Array_GetRank (MonoObject *this)
634 return this->vtable->klass->rank;
638 ves_icall_System_Array_GetLength (MonoArray *this, gint32 dimension)
640 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
643 if ((dimension < 0) || (dimension >= rank)) {
644 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
648 if (this->bounds == NULL)
649 length = this->max_length;
651 length = this->bounds [dimension].length;
653 #ifdef MONO_BIG_ARRAYS
654 if (length > G_MAXINT32) {
655 mono_set_pending_exception (mono_get_exception_overflow ());
663 ves_icall_System_Array_GetLongLength (MonoArray *this, gint32 dimension)
665 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
667 if ((dimension < 0) || (dimension >= rank)) {
668 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
672 if (this->bounds == NULL)
673 return this->max_length;
675 return this->bounds [dimension].length;
679 ves_icall_System_Array_GetLowerBound (MonoArray *this, gint32 dimension)
681 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
683 if ((dimension < 0) || (dimension >= rank)) {
684 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
688 if (this->bounds == NULL)
691 return this->bounds [dimension].lower_bound;
695 ves_icall_System_Array_ClearInternal (MonoArray *arr, int idx, int length)
697 int sz = mono_array_element_size (mono_object_class (arr));
698 mono_gc_bzero_atomic (mono_array_addr_with_size_fast (arr, sz, idx), length * sz);
701 ICALL_EXPORT gboolean
702 ves_icall_System_Array_FastCopy (MonoArray *source, int source_idx, MonoArray* dest, int dest_idx, int length)
707 MonoVTable *src_vtable;
708 MonoVTable *dest_vtable;
709 MonoClass *src_class;
710 MonoClass *dest_class;
712 src_vtable = source->obj.vtable;
713 dest_vtable = dest->obj.vtable;
715 if (src_vtable->rank != dest_vtable->rank)
718 if (source->bounds || dest->bounds)
721 /* there's no integer overflow since mono_array_length returns an unsigned integer */
722 if ((dest_idx + length > mono_array_length_fast (dest)) ||
723 (source_idx + length > mono_array_length_fast (source)))
726 src_class = src_vtable->klass->element_class;
727 dest_class = dest_vtable->klass->element_class;
730 * Handle common cases.
733 /* Case1: object[] -> valuetype[] (ArrayList::ToArray)
734 We fallback to managed here since we need to typecheck each boxed valuetype before storing them in the dest array.
736 if (src_class == mono_defaults.object_class && dest_class->valuetype)
739 /* Check if we're copying a char[] <==> (u)short[] */
740 if (src_class != dest_class) {
741 if (dest_class->valuetype || dest_class->enumtype || src_class->valuetype || src_class->enumtype)
744 /* It's only safe to copy between arrays if we can ensure the source will always have a subtype of the destination. We bail otherwise. */
745 if (!mono_class_is_subclass_of (src_class, dest_class, FALSE))
749 if (dest_class->valuetype) {
750 element_size = mono_array_element_size (source->obj.vtable->klass);
751 source_addr = mono_array_addr_with_size_fast (source, element_size, source_idx);
752 if (dest_class->has_references) {
753 mono_value_copy_array (dest, dest_idx, source_addr, length);
755 dest_addr = mono_array_addr_with_size_fast (dest, element_size, dest_idx);
756 mono_gc_memmove_atomic (dest_addr, source_addr, element_size * length);
759 mono_array_memcpy_refs_fast (dest, dest_idx, source, source_idx, length);
766 ves_icall_System_Array_GetGenericValueImpl (MonoObject *this, guint32 pos, gpointer value)
773 ao = (MonoArray *)this;
774 ac = (MonoClass *)ao->obj.vtable->klass;
776 esize = mono_array_element_size (ac);
777 ea = (gpointer*)((char*)ao->vector + (pos * esize));
779 mono_gc_memmove_atomic (value, ea, esize);
783 ves_icall_System_Array_SetGenericValueImpl (MonoObject *this, guint32 pos, gpointer value)
790 ao = (MonoArray *)this;
791 ac = (MonoClass *)ao->obj.vtable->klass;
792 ec = ac->element_class;
794 esize = mono_array_element_size (ac);
795 ea = (gpointer*)((char*)ao->vector + (pos * esize));
797 if (MONO_TYPE_IS_REFERENCE (&ec->byval_arg)) {
798 g_assert (esize == sizeof (gpointer));
799 mono_gc_wbarrier_generic_store (ea, *(gpointer*)value);
801 g_assert (ec->inited);
802 g_assert (esize == mono_class_value_size (ec, NULL));
803 if (ec->has_references)
804 mono_gc_wbarrier_value_copy (ea, value, 1, ec);
806 mono_gc_memmove_atomic (ea, value, esize);
811 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_InitializeArray (MonoArray *array, MonoClassField *field_handle)
813 MonoClass *klass = array->obj.vtable->klass;
814 guint32 size = mono_array_element_size (klass);
815 MonoType *type = mono_type_get_underlying_type (&klass->element_class->byval_arg);
817 const char *field_data;
819 if (MONO_TYPE_IS_REFERENCE (type) || type->type == MONO_TYPE_VALUETYPE) {
820 MonoException *exc = mono_get_exception_argument("array",
821 "Cannot initialize array of non-primitive type.");
822 mono_set_pending_exception (exc);
826 if (!(field_handle->type->attrs & FIELD_ATTRIBUTE_HAS_FIELD_RVA)) {
827 MonoException *exc = mono_get_exception_argument("field_handle",
828 "Field doesn't have an RVA");
829 mono_set_pending_exception (exc);
833 size *= array->max_length;
834 field_data = mono_field_get_data (field_handle);
836 if (size > mono_type_size (field_handle->type, &align)) {
837 MonoException *exc = mono_get_exception_argument("field_handle",
838 "Field not large enough to fill array");
839 mono_set_pending_exception (exc);
843 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
845 guint ## n *data = (guint ## n *) mono_array_addr (array, char, 0); \
846 guint ## n *src = (guint ## n *) field_data; \
847 guint ## n *end = (guint ## n *)((char*)src + size); \
849 for (; src < end; data++, src++) { \
850 *data = read ## n (src); \
854 /* printf ("Initialize array with elements of %s type\n", klass->element_class->name); */
856 switch (type->type) {
873 memcpy (mono_array_addr (array, char, 0), field_data, size);
877 memcpy (mono_array_addr (array, char, 0), field_data, size);
882 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetOffsetToStringData (void)
884 return offsetof (MonoString, chars);
887 ICALL_EXPORT MonoObject *
888 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetObjectValue (MonoObject *obj)
890 if ((obj == NULL) || (! (obj->vtable->klass->valuetype)))
893 return mono_object_clone (obj);
897 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunClassConstructor (MonoType *handle)
902 MONO_CHECK_ARG_NULL (handle,);
904 klass = mono_class_from_mono_type (handle);
905 MONO_CHECK_ARG (handle, klass,);
907 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
909 /* This will call the type constructor */
910 mono_runtime_class_init (vtable);
914 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunModuleConstructor (MonoImage *image)
918 mono_image_check_for_module_cctor (image);
919 if (image->has_module_cctor) {
920 MonoClass *module_klass = mono_class_get_checked (image, MONO_TOKEN_TYPE_DEF | 1, &error);
921 mono_error_raise_exception (&error);
922 /*It's fine to raise the exception here*/
923 mono_runtime_class_init (mono_class_vtable_full (mono_domain_get (), module_klass, TRUE));
927 ICALL_EXPORT MonoBoolean
928 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_SufficientExecutionStack (void)
933 /* later make this configurable and per-arch */
934 int min_size = 4096 * 4 * sizeof (void*);
935 mono_thread_info_get_stack_bounds (&stack_addr, &stack_size);
936 /* if we have no info we are optimistic and assume there is enough room */
940 // FIXME: Windows dynamically extends the stack, so stack_addr might be close
944 current = (guint8 *)&stack_addr;
945 if (current > stack_addr) {
946 if ((current - stack_addr) < min_size)
949 if (current - (stack_addr - stack_size) < min_size)
955 ICALL_EXPORT MonoObject *
956 ves_icall_System_Object_MemberwiseClone (MonoObject *this)
958 return mono_object_clone (this);
962 ves_icall_System_ValueType_InternalGetHashCode (MonoObject *this, MonoArray **fields)
965 MonoObject **values = NULL;
968 gint32 result = (int)(gsize)mono_defaults.int32_class;
969 MonoClassField* field;
972 klass = mono_object_class (this);
974 if (mono_class_num_fields (klass) == 0)
978 * Compute the starting value of the hashcode for fields of primitive
979 * types, and return the remaining fields in an array to the managed side.
980 * This way, we can avoid costly reflection operations in managed code.
983 while ((field = mono_class_get_fields (klass, &iter))) {
984 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
986 if (mono_field_is_deleted (field))
988 /* FIXME: Add more types */
989 switch (field->type->type) {
991 result ^= *(gint32*)((guint8*)this + field->offset);
993 case MONO_TYPE_STRING: {
995 s = *(MonoString**)((guint8*)this + field->offset);
997 result ^= mono_string_hash (s);
1002 values = g_newa (MonoObject*, mono_class_num_fields (klass));
1003 o = mono_field_get_value_object (mono_object_domain (this), field, this);
1004 values [count++] = o;
1010 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1011 for (i = 0; i < count; ++i)
1012 mono_array_setref (*fields, i, values [i]);
1019 ICALL_EXPORT MonoBoolean
1020 ves_icall_System_ValueType_Equals (MonoObject *this, MonoObject *that, MonoArray **fields)
1023 MonoObject **values = NULL;
1025 MonoClassField* field;
1029 MONO_CHECK_ARG_NULL (that, FALSE);
1031 if (this->vtable != that->vtable)
1034 klass = mono_object_class (this);
1036 if (klass->enumtype && mono_class_enum_basetype (klass) && mono_class_enum_basetype (klass)->type == MONO_TYPE_I4)
1037 return (*(gint32*)((guint8*)this + sizeof (MonoObject)) == *(gint32*)((guint8*)that + sizeof (MonoObject)));
1040 * Do the comparison for fields of primitive type and return a result if
1041 * possible. Otherwise, return the remaining fields in an array to the
1042 * managed side. This way, we can avoid costly reflection operations in
1047 while ((field = mono_class_get_fields (klass, &iter))) {
1048 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
1050 if (mono_field_is_deleted (field))
1052 /* FIXME: Add more types */
1053 switch (field->type->type) {
1056 case MONO_TYPE_BOOLEAN:
1057 if (*((guint8*)this + field->offset) != *((guint8*)that + field->offset))
1062 case MONO_TYPE_CHAR:
1063 if (*(gint16*)((guint8*)this + field->offset) != *(gint16*)((guint8*)that + field->offset))
1068 if (*(gint32*)((guint8*)this + field->offset) != *(gint32*)((guint8*)that + field->offset))
1073 if (*(gint64*)((guint8*)this + field->offset) != *(gint64*)((guint8*)that + field->offset))
1077 if (*(float*)((guint8*)this + field->offset) != *(float*)((guint8*)that + field->offset))
1081 if (*(double*)((guint8*)this + field->offset) != *(double*)((guint8*)that + field->offset))
1086 case MONO_TYPE_STRING: {
1087 MonoString *s1, *s2;
1088 guint32 s1len, s2len;
1089 s1 = *(MonoString**)((guint8*)this + field->offset);
1090 s2 = *(MonoString**)((guint8*)that + field->offset);
1093 if ((s1 == NULL) || (s2 == NULL))
1095 s1len = mono_string_length (s1);
1096 s2len = mono_string_length (s2);
1100 if (memcmp (mono_string_chars (s1), mono_string_chars (s2), s1len * sizeof (gunichar2)) != 0)
1106 values = g_newa (MonoObject*, mono_class_num_fields (klass) * 2);
1107 o = mono_field_get_value_object (mono_object_domain (this), field, this);
1108 values [count++] = o;
1109 o = mono_field_get_value_object (mono_object_domain (this), field, that);
1110 values [count++] = o;
1113 if (klass->enumtype)
1114 /* enums only have one non-static field */
1120 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1121 for (i = 0; i < count; ++i)
1122 mono_array_setref_fast (*fields, i, values [i]);
1129 ICALL_EXPORT MonoReflectionType *
1130 ves_icall_System_Object_GetType (MonoObject *obj)
1132 #ifndef DISABLE_REMOTING
1133 if (obj->vtable->klass == mono_defaults.transparent_proxy_class)
1134 return mono_type_get_object (mono_object_domain (obj), &((MonoTransparentProxy*)obj)->remote_class->proxy_class->byval_arg);
1137 return mono_type_get_object (mono_object_domain (obj), &obj->vtable->klass->byval_arg);
1141 mono_type_type_from_obj (MonoReflectionType *mtype, MonoObject *obj)
1143 mtype->type = &obj->vtable->klass->byval_arg;
1144 g_assert (mtype->type->type);
1148 ves_icall_ModuleBuilder_getToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, gboolean create_open_instance)
1150 MONO_CHECK_ARG_NULL (obj, 0);
1152 return mono_image_create_token (mb->dynamic_image, obj, create_open_instance, TRUE);
1156 ves_icall_ModuleBuilder_getMethodToken (MonoReflectionModuleBuilder *mb,
1157 MonoReflectionMethod *method,
1158 MonoArray *opt_param_types)
1160 MONO_CHECK_ARG_NULL (method, 0);
1162 return mono_image_create_method_token (
1163 mb->dynamic_image, (MonoObject *) method, opt_param_types);
1167 ves_icall_ModuleBuilder_WriteToFile (MonoReflectionModuleBuilder *mb, HANDLE file)
1169 mono_image_create_pefile (mb, file);
1173 ves_icall_ModuleBuilder_build_metadata (MonoReflectionModuleBuilder *mb)
1175 mono_image_build_metadata (mb);
1179 ves_icall_ModuleBuilder_RegisterToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, guint32 token)
1181 mono_image_register_token (mb->dynamic_image, token, obj);
1185 get_caller (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1187 MonoMethod **dest = data;
1189 /* skip unmanaged frames */
1205 get_executing (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1207 MonoMethod **dest = data;
1209 /* skip unmanaged frames */
1214 if (!strcmp (m->klass->name_space, "System.Reflection"))
1223 get_caller_no_reflection (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1225 MonoMethod **dest = data;
1227 /* skip unmanaged frames */
1231 if (m->wrapper_type != MONO_WRAPPER_NONE)
1234 if (m->klass->image == mono_defaults.corlib && !strcmp (m->klass->name_space, "System.Reflection"))
1248 static MonoReflectionType *
1249 type_from_name (const char *str, MonoBoolean ignoreCase)
1251 MonoMethod *m, *dest;
1253 MonoType *type = NULL;
1254 MonoAssembly *assembly = NULL;
1255 MonoTypeNameParse info;
1256 char *temp_str = g_strdup (str);
1257 gboolean type_resolve = FALSE;
1259 /* mono_reflection_parse_type() mangles the string */
1260 if (!mono_reflection_parse_type (temp_str, &info)) {
1261 mono_reflection_free_type_info (&info);
1268 * We must compute the calling assembly as type loading must happen under a metadata context.
1269 * For example. The main assembly is a.exe and Type.GetType is called from dir/b.dll. Without
1270 * the metadata context (basedir currently) set to dir/b.dll we won't be able to load a dir/c.dll.
1272 m = mono_method_get_last_managed ();
1275 mono_stack_walk_no_il (get_caller_no_reflection, &dest);
1280 * FIXME: mono_method_get_last_managed() sometimes returns NULL, thus
1281 * causing ves_icall_System_Reflection_Assembly_GetCallingAssembly()
1282 * to crash. This only seems to happen in some strange remoting
1283 * scenarios and I was unable to figure out what's happening there.
1284 * Dec 10, 2005 - Martin.
1288 assembly = dest->klass->image->assembly;
1289 type_resolve = TRUE;
1291 g_warning (G_STRLOC);
1294 if (info.assembly.name)
1295 assembly = mono_assembly_load (&info.assembly, assembly ? assembly->basedir : NULL, NULL);
1299 /* When loading from the current assembly, AppDomain.TypeResolve will not be called yet */
1300 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1303 if (!info.assembly.name && !type) /* try mscorlib */
1304 type = mono_reflection_get_type (NULL, &info, ignoreCase, &type_resolve);
1306 if (assembly && !type && type_resolve) {
1307 type_resolve = FALSE; /* This will invoke TypeResolve if not done in the first 'if' */
1308 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1311 mono_reflection_free_type_info (&info);
1317 return mono_type_get_object (mono_domain_get (), type);
1321 MonoReflectionType *
1322 mono_type_get (const char *str)
1324 char *copy = g_strdup (str);
1325 MonoReflectionType *type = type_from_name (copy, FALSE);
1332 ICALL_EXPORT MonoReflectionType*
1333 ves_icall_type_from_name (MonoString *name,
1334 MonoBoolean throwOnError,
1335 MonoBoolean ignoreCase)
1337 char *str = mono_string_to_utf8 (name);
1338 MonoReflectionType *type;
1340 type = type_from_name (str, ignoreCase);
1343 MonoException *e = NULL;
1346 e = mono_get_exception_type_load (name, NULL);
1348 mono_loader_clear_error ();
1350 mono_set_pending_exception (e);
1359 ICALL_EXPORT MonoReflectionType*
1360 ves_icall_type_from_handle (MonoType *handle)
1362 MonoDomain *domain = mono_domain_get ();
1364 return mono_type_get_object (domain, handle);
1367 /* System.TypeCode */
1386 TYPECODE_STRING = 18
1389 ICALL_EXPORT guint32
1390 ves_icall_type_GetTypeCodeInternal (MonoReflectionType *type)
1392 int t = type->type->type;
1394 if (type->type->byref)
1395 return TYPECODE_OBJECT;
1399 case MONO_TYPE_VOID:
1400 return TYPECODE_OBJECT;
1401 case MONO_TYPE_BOOLEAN:
1402 return TYPECODE_BOOLEAN;
1404 return TYPECODE_BYTE;
1406 return TYPECODE_SBYTE;
1408 return TYPECODE_UINT16;
1410 return TYPECODE_INT16;
1411 case MONO_TYPE_CHAR:
1412 return TYPECODE_CHAR;
1416 return TYPECODE_OBJECT;
1418 return TYPECODE_UINT32;
1420 return TYPECODE_INT32;
1422 return TYPECODE_UINT64;
1424 return TYPECODE_INT64;
1426 return TYPECODE_SINGLE;
1428 return TYPECODE_DOUBLE;
1429 case MONO_TYPE_VALUETYPE: {
1430 MonoClass *klass = type->type->data.klass;
1432 if (klass->enumtype) {
1433 t = mono_class_enum_basetype (klass)->type;
1435 } else if (mono_is_corlib_image (klass->image)) {
1436 if (strcmp (klass->name_space, "System") == 0) {
1437 if (strcmp (klass->name, "Decimal") == 0)
1438 return TYPECODE_DECIMAL;
1439 else if (strcmp (klass->name, "DateTime") == 0)
1440 return TYPECODE_DATETIME;
1443 return TYPECODE_OBJECT;
1445 case MONO_TYPE_STRING:
1446 return TYPECODE_STRING;
1447 case MONO_TYPE_SZARRAY:
1448 case MONO_TYPE_ARRAY:
1449 case MONO_TYPE_OBJECT:
1451 case MONO_TYPE_MVAR:
1452 case MONO_TYPE_TYPEDBYREF:
1453 return TYPECODE_OBJECT;
1454 case MONO_TYPE_CLASS:
1456 MonoClass *klass = type->type->data.klass;
1457 if (klass->image == mono_defaults.corlib && strcmp (klass->name_space, "System") == 0) {
1458 if (strcmp (klass->name, "DBNull") == 0)
1459 return TYPECODE_DBNULL;
1462 return TYPECODE_OBJECT;
1463 case MONO_TYPE_GENERICINST:
1464 return TYPECODE_OBJECT;
1466 g_error ("type 0x%02x not handled in GetTypeCode()", t);
1471 ICALL_EXPORT guint32
1472 ves_icall_type_is_subtype_of (MonoReflectionType *type, MonoReflectionType *c, MonoBoolean check_interfaces)
1478 g_assert (type != NULL);
1480 domain = ((MonoObject *)type)->vtable->domain;
1482 if (!c) /* FIXME: dont know what do do here */
1485 klass = mono_class_from_mono_type (type->type);
1486 klassc = mono_class_from_mono_type (c->type);
1488 /* Interface check requires a more complex setup so we
1489 * only do for them. Otherwise we simply avoid mono_class_init.
1491 if (check_interfaces) {
1492 mono_class_init_or_throw (klass);
1493 mono_class_init_or_throw (klassc);
1494 } else if (!klass->supertypes || !klassc->supertypes) {
1495 mono_class_setup_supertypes (klass);
1496 mono_class_setup_supertypes (klassc);
1499 if (type->type->byref)
1500 return klassc == mono_defaults.object_class;
1502 return mono_class_is_subclass_of (klass, klassc, check_interfaces);
1506 mono_type_is_primitive (MonoType *type)
1508 return (type->type >= MONO_TYPE_BOOLEAN && type->type <= MONO_TYPE_R8) ||
1509 type-> type == MONO_TYPE_I || type->type == MONO_TYPE_U;
1513 mono_type_get_underlying_type_ignore_byref (MonoType *type)
1515 if (type->type == MONO_TYPE_VALUETYPE && type->data.klass->enumtype)
1516 return mono_class_enum_basetype (type->data.klass);
1517 if (type->type == MONO_TYPE_GENERICINST && type->data.generic_class->container_class->enumtype)
1518 return mono_class_enum_basetype (type->data.generic_class->container_class);
1522 ICALL_EXPORT guint32
1523 ves_icall_type_is_assignable_from (MonoReflectionType *type, MonoReflectionType *c)
1529 g_assert (type != NULL);
1531 domain = ((MonoObject *)type)->vtable->domain;
1533 klass = mono_class_from_mono_type (type->type);
1534 klassc = mono_class_from_mono_type (c->type);
1536 if (type->type->byref ^ c->type->byref)
1539 if (type->type->byref) {
1540 MonoType *t = mono_type_get_underlying_type_ignore_byref (type->type);
1541 MonoType *ot = mono_type_get_underlying_type_ignore_byref (c->type);
1543 klass = mono_class_from_mono_type (t);
1544 klassc = mono_class_from_mono_type (ot);
1546 if (mono_type_is_primitive (t)) {
1547 return mono_type_is_primitive (ot) && klass->instance_size == klassc->instance_size;
1548 } else if (t->type == MONO_TYPE_VAR || t->type == MONO_TYPE_MVAR) {
1549 return t->type == ot->type && t->data.generic_param->num == ot->data.generic_param->num;
1550 } else if (t->type == MONO_TYPE_PTR || t->type == MONO_TYPE_FNPTR) {
1551 return t->type == ot->type;
1553 if (ot->type == MONO_TYPE_VAR || ot->type == MONO_TYPE_MVAR)
1556 if (klass->valuetype)
1557 return klass == klassc;
1558 return klass->valuetype == klassc->valuetype;
1561 return mono_class_is_assignable_from (klass, klassc);
1564 ICALL_EXPORT guint32
1565 ves_icall_type_IsInstanceOfType (MonoReflectionType *type, MonoObject *obj)
1567 MonoClass *klass = mono_class_from_mono_type (type->type);
1568 mono_class_init_or_throw (klass);
1569 return mono_object_isinst (obj, klass) != NULL;
1572 ICALL_EXPORT guint32
1573 ves_icall_get_attributes (MonoReflectionType *type)
1575 MonoClass *klass = mono_class_from_mono_type (type->type);
1576 return klass->flags;
1579 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1580 ves_icall_System_Reflection_FieldInfo_get_marshal_info (MonoReflectionField *field)
1582 MonoClass *klass = field->field->parent;
1583 MonoMarshalType *info;
1587 if (klass->generic_container ||
1588 (klass->generic_class && klass->generic_class->context.class_inst->is_open))
1591 ftype = mono_field_get_type (field->field);
1592 if (ftype && !(ftype->attrs & FIELD_ATTRIBUTE_HAS_FIELD_MARSHAL))
1595 info = mono_marshal_load_type_info (klass);
1597 for (i = 0; i < info->num_fields; ++i) {
1598 if (info->fields [i].field == field->field) {
1599 if (!info->fields [i].mspec)
1602 return mono_reflection_marshal_as_attribute_from_marshal_spec (field->object.vtable->domain, klass, info->fields [i].mspec);
1609 ICALL_EXPORT MonoReflectionField*
1610 ves_icall_System_Reflection_FieldInfo_internal_from_handle_type (MonoClassField *handle, MonoType *type)
1612 gboolean found = FALSE;
1619 klass = handle->parent;
1621 klass = mono_class_from_mono_type (type);
1623 /* Check that the field belongs to the class */
1624 for (k = klass; k; k = k->parent) {
1625 if (k == handle->parent) {
1632 /* The managed code will throw the exception */
1636 return mono_field_get_object (mono_domain_get (), klass, handle);
1639 ICALL_EXPORT MonoArray*
1640 ves_icall_System_Reflection_FieldInfo_GetTypeModifiers (MonoReflectionField *field, MonoBoolean optional)
1643 MonoType *type = mono_field_get_type_checked (field->field, &error);
1644 mono_error_raise_exception (&error);
1646 return type_array_from_modifiers (field->field->parent->image, type, optional);
1650 vell_icall_get_method_attributes (MonoMethod *method)
1652 return method->flags;
1656 ves_icall_get_method_info (MonoMethod *method, MonoMethodInfo *info)
1659 MonoDomain *domain = mono_domain_get ();
1660 MonoMethodSignature* sig;
1662 sig = mono_method_signature_checked (method, &error);
1663 if (!mono_error_ok (&error))
1664 mono_error_raise_exception (&error);
1667 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &method->klass->byval_arg));
1668 MONO_STRUCT_SETREF (info, ret, mono_type_get_object (domain, sig->ret));
1669 info->attrs = method->flags;
1670 info->implattrs = method->iflags;
1671 if (sig->call_convention == MONO_CALL_DEFAULT)
1672 info->callconv = sig->sentinelpos >= 0 ? 2 : 1;
1674 if (sig->call_convention == MONO_CALL_VARARG || sig->sentinelpos >= 0)
1679 info->callconv |= (sig->hasthis << 5) | (sig->explicit_this << 6);
1682 ICALL_EXPORT MonoArray*
1683 ves_icall_get_parameter_info (MonoMethod *method, MonoReflectionMethod *member)
1685 MonoDomain *domain = mono_domain_get ();
1687 return mono_param_get_objects_internal (domain, method, member->reftype ? mono_class_from_mono_type (member->reftype->type) : NULL);
1690 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1691 ves_icall_System_MonoMethodInfo_get_retval_marshal (MonoMethod *method)
1693 MonoDomain *domain = mono_domain_get ();
1694 MonoReflectionMarshalAsAttribute* res = NULL;
1695 MonoMarshalSpec **mspecs;
1698 mspecs = g_new (MonoMarshalSpec*, mono_method_signature (method)->param_count + 1);
1699 mono_method_get_marshal_info (method, mspecs);
1702 res = mono_reflection_marshal_as_attribute_from_marshal_spec (domain, method->klass, mspecs [0]);
1704 for (i = mono_method_signature (method)->param_count; i >= 0; i--)
1706 mono_metadata_free_marshal_spec (mspecs [i]);
1713 ves_icall_MonoField_GetFieldOffset (MonoReflectionField *field)
1715 MonoClass *parent = field->field->parent;
1716 if (!parent->size_inited)
1717 mono_class_init (parent);
1718 mono_class_setup_fields_locking (parent);
1720 return field->field->offset - sizeof (MonoObject);
1723 ICALL_EXPORT MonoReflectionType*
1724 ves_icall_MonoField_GetParentType (MonoReflectionField *field, MonoBoolean declaring)
1728 parent = declaring? field->field->parent: field->klass;
1730 return mono_type_get_object (mono_object_domain (field), &parent->byval_arg);
1733 ICALL_EXPORT MonoObject *
1734 ves_icall_MonoField_GetValueInternal (MonoReflectionField *field, MonoObject *obj)
1736 MonoClass *fklass = field->klass;
1737 MonoClassField *cf = field->field;
1738 MonoDomain *domain = mono_object_domain (field);
1740 if (fklass->image->assembly->ref_only) {
1741 mono_set_pending_exception (mono_get_exception_invalid_operation (
1742 "It is illegal to get the value on a field on a type loaded using the ReflectionOnly methods."));
1746 if (mono_security_core_clr_enabled ())
1747 mono_security_core_clr_ensure_reflection_access_field (cf);
1749 return mono_field_get_value_object (domain, cf, obj);
1753 ves_icall_MonoField_SetValueInternal (MonoReflectionField *field, MonoObject *obj, MonoObject *value)
1756 MonoClassField *cf = field->field;
1760 if (field->klass->image->assembly->ref_only) {
1761 mono_set_pending_exception (mono_get_exception_invalid_operation (
1762 "It is illegal to set the value on a field on a type loaded using the ReflectionOnly methods."));
1766 if (mono_security_core_clr_enabled ())
1767 mono_security_core_clr_ensure_reflection_access_field (cf);
1769 type = mono_field_get_type_checked (cf, &error);
1770 if (!mono_error_ok (&error))
1771 mono_error_raise_exception (&error);
1773 v = (gchar *) value;
1775 switch (type->type) {
1778 case MONO_TYPE_BOOLEAN:
1781 case MONO_TYPE_CHAR:
1790 case MONO_TYPE_VALUETYPE:
1793 v += sizeof (MonoObject);
1795 case MONO_TYPE_STRING:
1796 case MONO_TYPE_OBJECT:
1797 case MONO_TYPE_CLASS:
1798 case MONO_TYPE_ARRAY:
1799 case MONO_TYPE_SZARRAY:
1802 case MONO_TYPE_GENERICINST: {
1803 MonoGenericClass *gclass = type->data.generic_class;
1804 g_assert (!gclass->context.class_inst->is_open);
1806 if (mono_class_is_nullable (mono_class_from_mono_type (type))) {
1807 MonoClass *nklass = mono_class_from_mono_type (type);
1808 MonoObject *nullable;
1811 * Convert the boxed vtype into a Nullable structure.
1812 * This is complicated by the fact that Nullables have
1813 * a variable structure.
1815 nullable = mono_object_new (mono_domain_get (), nklass);
1817 mono_nullable_init (mono_object_unbox (nullable), value, nklass);
1819 v = mono_object_unbox (nullable);
1822 if (gclass->container_class->valuetype && (v != NULL))
1823 v += sizeof (MonoObject);
1827 g_error ("type 0x%x not handled in "
1828 "ves_icall_FieldInfo_SetValueInternal", type->type);
1833 if (type->attrs & FIELD_ATTRIBUTE_STATIC) {
1834 MonoVTable *vtable = mono_class_vtable_full (mono_object_domain (field), cf->parent, TRUE);
1835 if (!vtable->initialized)
1836 mono_runtime_class_init (vtable);
1837 mono_field_static_set_value (vtable, cf, v);
1839 mono_field_set_value (obj, cf, v);
1843 ICALL_EXPORT MonoObject *
1844 ves_icall_MonoField_GetRawConstantValue (MonoReflectionField *this)
1846 MonoObject *o = NULL;
1847 MonoClassField *field = this->field;
1849 MonoDomain *domain = mono_object_domain (this);
1851 MonoTypeEnum def_type;
1852 const char *def_value;
1856 mono_class_init (field->parent);
1858 t = mono_field_get_type_checked (field, &error);
1859 if (!mono_error_ok (&error))
1860 mono_error_raise_exception (&error);
1862 if (!(t->attrs & FIELD_ATTRIBUTE_HAS_DEFAULT)) {
1863 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1867 if (image_is_dynamic (field->parent->image)) {
1868 MonoClass *klass = field->parent;
1869 int fidx = field - klass->fields;
1871 g_assert (fidx >= 0 && fidx < klass->field.count);
1872 g_assert (klass->ext);
1873 g_assert (klass->ext->field_def_values);
1874 def_type = klass->ext->field_def_values [fidx].def_type;
1875 def_value = klass->ext->field_def_values [fidx].data;
1876 if (def_type == MONO_TYPE_END) {
1877 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1881 def_value = mono_class_get_field_default_value (field, &def_type);
1882 /* FIXME, maybe we should try to raise TLE if field->parent is broken */
1884 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1889 /*FIXME unify this with reflection.c:mono_get_object_from_blob*/
1893 case MONO_TYPE_BOOLEAN:
1896 case MONO_TYPE_CHAR:
1904 case MONO_TYPE_R8: {
1907 /* boxed value type */
1908 t = g_new0 (MonoType, 1);
1910 klass = mono_class_from_mono_type (t);
1912 o = mono_object_new (domain, klass);
1913 v = ((gchar *) o) + sizeof (MonoObject);
1914 mono_get_constant_value_from_blob (domain, def_type, def_value, v);
1917 case MONO_TYPE_STRING:
1918 case MONO_TYPE_CLASS:
1919 mono_get_constant_value_from_blob (domain, def_type, def_value, &o);
1922 g_assert_not_reached ();
1928 ICALL_EXPORT MonoReflectionType*
1929 ves_icall_MonoField_ResolveType (MonoReflectionField *ref_field)
1932 MonoClassField *field = ref_field->field;
1933 MonoType *type = mono_field_get_type_checked (field, &error);
1934 if (!mono_error_ok (&error))
1935 mono_error_raise_exception (&error);
1936 return mono_type_get_object (mono_object_domain (ref_field), type);
1939 ICALL_EXPORT MonoReflectionType*
1940 ves_icall_MonoGenericMethod_get_ReflectedType (MonoReflectionGenericMethod *rmethod)
1942 MonoMethod *method = rmethod->method.method;
1944 return mono_type_get_object (mono_object_domain (rmethod), &method->klass->byval_arg);
1947 /* From MonoProperty.cs */
1949 PInfo_Attributes = 1,
1950 PInfo_GetMethod = 1 << 1,
1951 PInfo_SetMethod = 1 << 2,
1952 PInfo_ReflectedType = 1 << 3,
1953 PInfo_DeclaringType = 1 << 4,
1958 ves_icall_get_property_info (MonoReflectionProperty *property, MonoPropertyInfo *info, PInfo req_info)
1960 MonoDomain *domain = mono_object_domain (property);
1962 if ((req_info & PInfo_ReflectedType) != 0)
1963 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &property->klass->byval_arg));
1964 if ((req_info & PInfo_DeclaringType) != 0)
1965 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &property->property->parent->byval_arg));
1967 if ((req_info & PInfo_Name) != 0)
1968 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, property->property->name));
1970 if ((req_info & PInfo_Attributes) != 0)
1971 info->attrs = property->property->attrs;
1973 if ((req_info & PInfo_GetMethod) != 0)
1974 MONO_STRUCT_SETREF (info, get, property->property->get ?
1975 mono_method_get_object (domain, property->property->get, property->klass): NULL);
1977 if ((req_info & PInfo_SetMethod) != 0)
1978 MONO_STRUCT_SETREF (info, set, property->property->set ?
1979 mono_method_get_object (domain, property->property->set, property->klass): NULL);
1981 * There may be other methods defined for properties, though, it seems they are not exposed
1982 * in the reflection API
1987 ves_icall_get_event_info (MonoReflectionMonoEvent *event, MonoEventInfo *info)
1989 MonoDomain *domain = mono_object_domain (event);
1991 MONO_STRUCT_SETREF (info, reflected_type, mono_type_get_object (domain, &event->klass->byval_arg));
1992 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &event->event->parent->byval_arg));
1994 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, event->event->name));
1995 info->attrs = event->event->attrs;
1996 MONO_STRUCT_SETREF (info, add_method, event->event->add ? mono_method_get_object (domain, event->event->add, NULL): NULL);
1997 MONO_STRUCT_SETREF (info, remove_method, event->event->remove ? mono_method_get_object (domain, event->event->remove, NULL): NULL);
1998 MONO_STRUCT_SETREF (info, raise_method, event->event->raise ? mono_method_get_object (domain, event->event->raise, NULL): NULL);
2000 #ifndef MONO_SMALL_CONFIG
2001 if (event->event->other) {
2003 while (event->event->other [n])
2005 MONO_STRUCT_SETREF (info, other_methods, mono_array_new (domain, mono_defaults.method_info_class, n));
2007 for (i = 0; i < n; i++)
2008 mono_array_setref (info->other_methods, i, mono_method_get_object (domain, event->event->other [i], NULL));
2014 collect_interfaces (MonoClass *klass, GHashTable *ifaces, MonoError *error)
2019 mono_class_setup_interfaces (klass, error);
2020 if (!mono_error_ok (error))
2023 for (i = 0; i < klass->interface_count; i++) {
2024 ic = klass->interfaces [i];
2025 g_hash_table_insert (ifaces, ic, ic);
2027 collect_interfaces (ic, ifaces, error);
2028 if (!mono_error_ok (error))
2034 MonoArray *iface_array;
2035 MonoGenericContext *context;
2039 } FillIfaceArrayData;
2042 fill_iface_array (gpointer key, gpointer value, gpointer user_data)
2044 FillIfaceArrayData *data = user_data;
2045 MonoClass *ic = key;
2046 MonoType *ret = &ic->byval_arg, *inflated = NULL;
2048 if (!mono_error_ok (data->error))
2051 if (data->context && ic->generic_class && ic->generic_class->context.class_inst->is_open) {
2052 inflated = ret = mono_class_inflate_generic_type_checked (ret, data->context, data->error);
2053 if (!mono_error_ok (data->error))
2057 mono_array_setref (data->iface_array, data->next_idx++, mono_type_get_object (data->domain, ret));
2060 mono_metadata_free_type (inflated);
2063 ICALL_EXPORT MonoArray*
2064 ves_icall_Type_GetInterfaces (MonoReflectionType* type)
2067 MonoClass *class = mono_class_from_mono_type (type->type);
2069 FillIfaceArrayData data = { 0 };
2072 GHashTable *iface_hash = g_hash_table_new (NULL, NULL);
2074 if (class->generic_class && class->generic_class->context.class_inst->is_open) {
2075 data.context = mono_class_get_context (class);
2076 class = class->generic_class->container_class;
2079 for (parent = class; parent; parent = parent->parent) {
2080 mono_class_setup_interfaces (parent, &error);
2081 if (!mono_error_ok (&error))
2083 collect_interfaces (parent, iface_hash, &error);
2084 if (!mono_error_ok (&error))
2088 data.error = &error;
2089 data.domain = mono_object_domain (type);
2091 len = g_hash_table_size (iface_hash);
2093 g_hash_table_destroy (iface_hash);
2094 if (!data.domain->empty_types)
2095 data.domain->empty_types = mono_array_new_cached (data.domain, mono_defaults.monotype_class, 0);
2096 return data.domain->empty_types;
2099 data.iface_array = mono_array_new_cached (data.domain, mono_defaults.monotype_class, len);
2100 g_hash_table_foreach (iface_hash, fill_iface_array, &data);
2101 if (!mono_error_ok (&error))
2104 g_hash_table_destroy (iface_hash);
2105 return data.iface_array;
2108 g_hash_table_destroy (iface_hash);
2109 mono_error_raise_exception (&error);
2114 ves_icall_Type_GetInterfaceMapData (MonoReflectionType *type, MonoReflectionType *iface, MonoArray **targets, MonoArray **methods)
2116 gboolean variance_used;
2117 MonoClass *class = mono_class_from_mono_type (type->type);
2118 MonoClass *iclass = mono_class_from_mono_type (iface->type);
2119 MonoReflectionMethod *member;
2122 int i = 0, len, ioffset;
2125 mono_class_init_or_throw (class);
2126 mono_class_init_or_throw (iclass);
2128 mono_class_setup_vtable (class);
2130 ioffset = mono_class_interface_offset_with_variance (class, iclass, &variance_used);
2134 len = mono_class_num_methods (iclass);
2135 domain = mono_object_domain (type);
2136 mono_gc_wbarrier_generic_store (targets, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2137 mono_gc_wbarrier_generic_store (methods, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2139 while ((method = mono_class_get_methods (iclass, &iter))) {
2140 member = mono_method_get_object (domain, method, iclass);
2141 mono_array_setref (*methods, i, member);
2142 member = mono_method_get_object (domain, class->vtable [i + ioffset], class);
2143 mono_array_setref (*targets, i, member);
2150 ves_icall_Type_GetPacking (MonoReflectionType *type, guint32 *packing, guint32 *size)
2152 MonoClass *klass = mono_class_from_mono_type (type->type);
2153 mono_class_init_or_throw (klass);
2155 if (image_is_dynamic (klass->image)) {
2156 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)type;
2157 *packing = tb->packing_size;
2158 *size = tb->class_size;
2160 mono_metadata_packing_from_typedef (klass->image, klass->type_token, packing, size);
2164 ICALL_EXPORT MonoReflectionType*
2165 ves_icall_MonoType_GetElementType (MonoReflectionType *type)
2169 if (!type->type->byref && type->type->type == MONO_TYPE_SZARRAY)
2170 return mono_type_get_object (mono_object_domain (type), &type->type->data.klass->byval_arg);
2172 class = mono_class_from_mono_type (type->type);
2173 mono_class_init_or_throw (class);
2175 // GetElementType should only return a type for:
2176 // Array Pointer PassedByRef
2177 if (type->type->byref)
2178 return mono_type_get_object (mono_object_domain (type), &class->byval_arg);
2179 else if (class->element_class && MONO_CLASS_IS_ARRAY (class))
2180 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2181 else if (class->element_class && type->type->type == MONO_TYPE_PTR)
2182 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2187 ICALL_EXPORT MonoReflectionType*
2188 ves_icall_get_type_parent (MonoReflectionType *type)
2190 if (type->type->byref)
2193 MonoClass *class = mono_class_from_mono_type (type->type);
2194 return class->parent ? mono_type_get_object (mono_object_domain (type), &class->parent->byval_arg): NULL;
2197 ICALL_EXPORT MonoBoolean
2198 ves_icall_type_ispointer (MonoReflectionType *type)
2200 return type->type->type == MONO_TYPE_PTR;
2203 ICALL_EXPORT MonoBoolean
2204 ves_icall_type_isprimitive (MonoReflectionType *type)
2206 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)));
2209 ICALL_EXPORT MonoBoolean
2210 ves_icall_type_isbyref (MonoReflectionType *type)
2212 return type->type->byref;
2215 ICALL_EXPORT MonoBoolean
2216 ves_icall_type_iscomobject (MonoReflectionType *type)
2218 MonoClass *klass = mono_class_from_mono_type (type->type);
2219 mono_class_init_or_throw (klass);
2221 return mono_class_is_com_object (klass);
2224 ICALL_EXPORT MonoReflectionModule*
2225 ves_icall_MonoType_get_Module (MonoReflectionType *type)
2227 MonoClass *class = mono_class_from_mono_type (type->type);
2228 return mono_module_get_object (mono_object_domain (type), class->image);
2231 ICALL_EXPORT MonoReflectionAssembly*
2232 ves_icall_MonoType_get_Assembly (MonoReflectionType *type)
2234 MonoDomain *domain = mono_domain_get ();
2235 MonoClass *class = mono_class_from_mono_type (type->type);
2236 return mono_assembly_get_object (domain, class->image->assembly);
2239 ICALL_EXPORT MonoReflectionType*
2240 ves_icall_MonoType_get_DeclaringType (MonoReflectionType *type)
2242 MonoDomain *domain = mono_domain_get ();
2245 if (type->type->byref)
2247 if (type->type->type == MONO_TYPE_VAR) {
2248 MonoGenericContainer *param = mono_type_get_generic_param_owner (type->type);
2249 class = param ? param->owner.klass : NULL;
2250 } else if (type->type->type == MONO_TYPE_MVAR) {
2251 MonoGenericContainer *param = mono_type_get_generic_param_owner (type->type);
2252 class = param ? param->owner.method->klass : NULL;
2254 class = mono_class_from_mono_type (type->type)->nested_in;
2257 return class ? mono_type_get_object (domain, &class->byval_arg) : NULL;
2260 ICALL_EXPORT MonoString*
2261 ves_icall_MonoType_get_Name (MonoReflectionType *type)
2263 MonoDomain *domain = mono_domain_get ();
2264 MonoClass *class = mono_class_from_mono_type (type->type);
2266 if (type->type->byref) {
2267 char *n = g_strdup_printf ("%s&", class->name);
2268 MonoString *res = mono_string_new (domain, n);
2274 return mono_string_new (domain, class->name);
2278 ICALL_EXPORT MonoString*
2279 ves_icall_MonoType_get_Namespace (MonoReflectionType *type)
2281 MonoDomain *domain = mono_domain_get ();
2282 MonoClass *class = mono_class_from_mono_type (type->type);
2284 while (class->nested_in)
2285 class = class->nested_in;
2287 if (class->name_space [0] == '\0')
2290 return mono_string_new (domain, class->name_space);
2294 ves_icall_MonoType_GetArrayRank (MonoReflectionType *type)
2298 if (type->type->type != MONO_TYPE_ARRAY && type->type->type != MONO_TYPE_SZARRAY) {
2299 mono_set_pending_exception (mono_get_exception_argument ("type", "Type must be an array type"));
2303 class = mono_class_from_mono_type (type->type);
2308 ICALL_EXPORT MonoArray*
2309 ves_icall_MonoType_GetGenericArguments (MonoReflectionType *type)
2312 MonoClass *klass, *pklass;
2313 MonoDomain *domain = mono_object_domain (type);
2314 MonoVTable *array_vtable = mono_class_vtable_full (domain, mono_array_class_get_cached (mono_defaults.systemtype_class, 1), TRUE);
2317 klass = mono_class_from_mono_type (type->type);
2319 if (klass->generic_container) {
2320 MonoGenericContainer *container = klass->generic_container;
2321 res = mono_array_new_specific (array_vtable, container->type_argc);
2322 for (i = 0; i < container->type_argc; ++i) {
2323 pklass = mono_class_from_generic_parameter (mono_generic_container_get_param (container, i), klass->image, FALSE);
2324 mono_array_setref (res, i, mono_type_get_object (domain, &pklass->byval_arg));
2326 } else if (klass->generic_class) {
2327 MonoGenericInst *inst = klass->generic_class->context.class_inst;
2328 res = mono_array_new_specific (array_vtable, inst->type_argc);
2329 for (i = 0; i < inst->type_argc; ++i)
2330 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2332 res = mono_array_new_specific (array_vtable, 0);
2337 ICALL_EXPORT gboolean
2338 ves_icall_Type_get_IsGenericTypeDefinition (MonoReflectionType *type)
2342 if (!IS_MONOTYPE (type))
2345 if (type->type->byref)
2348 klass = mono_class_from_mono_type (type->type);
2349 return klass->generic_container != NULL;
2352 ICALL_EXPORT MonoReflectionType*
2353 ves_icall_Type_GetGenericTypeDefinition_impl (MonoReflectionType *type)
2357 if (type->type->byref)
2360 klass = mono_class_from_mono_type (type->type);
2362 if (klass->generic_container) {
2363 return type; /* check this one */
2365 if (klass->generic_class) {
2366 MonoClass *generic_class = klass->generic_class->container_class;
2369 tb = mono_class_get_ref_info (generic_class);
2371 if (generic_class->wastypebuilder && tb)
2374 return mono_type_get_object (mono_object_domain (type), &generic_class->byval_arg);
2379 ICALL_EXPORT MonoReflectionType*
2380 ves_icall_Type_MakeGenericType (MonoReflectionType *type, MonoArray *type_array)
2383 MonoType *geninst, **types;
2386 g_assert (IS_MONOTYPE (type));
2387 mono_class_init_or_throw (mono_class_from_mono_type (type->type));
2389 count = mono_array_length (type_array);
2390 types = g_new0 (MonoType *, count);
2392 for (i = 0; i < count; i++) {
2393 MonoReflectionType *t = mono_array_get (type_array, gpointer, i);
2394 types [i] = t->type;
2397 geninst = mono_reflection_bind_generic_parameters (type, count, types);
2402 class = mono_class_from_mono_type (geninst);
2404 /*we might inflate to the GTD*/
2405 if (class->generic_class && !mono_verifier_class_is_valid_generic_instantiation (class)) {
2406 mono_set_pending_exception (mono_get_exception_argument ("typeArguments", "Invalid generic arguments"));
2410 return mono_type_get_object (mono_object_domain (type), geninst);
2413 ICALL_EXPORT gboolean
2414 ves_icall_Type_get_IsGenericType (MonoReflectionType *type)
2418 if (!IS_MONOTYPE (type))
2421 if (type->type->byref)
2424 klass = mono_class_from_mono_type (type->type);
2425 return klass->generic_class != NULL || klass->generic_container != NULL;
2429 ves_icall_Type_GetGenericParameterPosition (MonoReflectionType *type)
2431 if (!IS_MONOTYPE (type))
2434 if (is_generic_parameter (type->type))
2435 return mono_type_get_generic_param_num (type->type);
2439 ICALL_EXPORT GenericParameterAttributes
2440 ves_icall_Type_GetGenericParameterAttributes (MonoReflectionType *type)
2442 g_assert (IS_MONOTYPE (type));
2443 g_assert (is_generic_parameter (type->type));
2444 return mono_generic_param_info (type->type->data.generic_param)->flags;
2447 ICALL_EXPORT MonoArray *
2448 ves_icall_Type_GetGenericParameterConstraints (MonoReflectionType *type)
2450 MonoGenericParamInfo *param_info;
2456 g_assert (IS_MONOTYPE (type));
2458 domain = mono_object_domain (type);
2459 param_info = mono_generic_param_info (type->type->data.generic_param);
2460 for (count = 0, ptr = param_info->constraints; ptr && *ptr; ptr++, count++)
2463 res = mono_array_new (domain, mono_defaults.monotype_class, count);
2464 for (i = 0; i < count; i++)
2465 mono_array_setref (res, i, mono_type_get_object (domain, ¶m_info->constraints [i]->byval_arg));
2471 ICALL_EXPORT MonoBoolean
2472 ves_icall_MonoType_get_IsGenericParameter (MonoReflectionType *type)
2474 return is_generic_parameter (type->type);
2477 ICALL_EXPORT MonoBoolean
2478 ves_icall_TypeBuilder_get_IsGenericParameter (MonoReflectionTypeBuilder *tb)
2480 return is_generic_parameter (tb->type.type);
2484 ves_icall_EnumBuilder_setup_enum_type (MonoReflectionType *enumtype,
2485 MonoReflectionType *t)
2487 enumtype->type = t->type;
2490 ICALL_EXPORT MonoReflectionMethod*
2491 ves_icall_MonoType_GetCorrespondingInflatedMethod (MonoReflectionType *type,
2492 MonoReflectionMethod* generic)
2499 domain = ((MonoObject *)type)->vtable->domain;
2501 klass = mono_class_from_mono_type (type->type);
2502 mono_class_init_or_throw (klass);
2505 while ((method = mono_class_get_methods (klass, &iter))) {
2506 if (method->token == generic->method->token)
2507 return mono_method_get_object (domain, method, klass);
2515 ICALL_EXPORT MonoReflectionMethod *
2516 ves_icall_MonoType_get_DeclaringMethod (MonoReflectionType *ref_type)
2519 MonoType *type = ref_type->type;
2521 if (type->byref || (type->type != MONO_TYPE_MVAR && type->type != MONO_TYPE_VAR)) {
2522 mono_set_pending_exception (mono_get_exception_invalid_operation ("DeclaringMethod can only be used on generic arguments"));
2525 if (type->type == MONO_TYPE_VAR)
2528 method = mono_type_get_generic_param_owner (type)->owner.method;
2530 return mono_method_get_object (mono_object_domain (ref_type), method, method->klass);
2533 ICALL_EXPORT MonoReflectionDllImportAttribute*
2534 ves_icall_MonoMethod_GetDllImportAttribute (MonoMethod *method)
2536 static MonoClass *DllImportAttributeClass = NULL;
2537 MonoDomain *domain = mono_domain_get ();
2538 MonoReflectionDllImportAttribute *attr;
2539 MonoImage *image = method->klass->image;
2540 MonoMethodPInvoke *piinfo = (MonoMethodPInvoke *)method;
2541 MonoTableInfo *tables = image->tables;
2542 MonoTableInfo *im = &tables [MONO_TABLE_IMPLMAP];
2543 MonoTableInfo *mr = &tables [MONO_TABLE_MODULEREF];
2544 guint32 im_cols [MONO_IMPLMAP_SIZE];
2545 guint32 scope_token;
2546 const char *import = NULL;
2547 const char *scope = NULL;
2550 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
2553 if (!DllImportAttributeClass) {
2554 DllImportAttributeClass =
2555 mono_class_from_name (mono_defaults.corlib,
2556 "System.Runtime.InteropServices", "DllImportAttribute");
2557 g_assert (DllImportAttributeClass);
2560 if (image_is_dynamic (method->klass->image)) {
2561 MonoReflectionMethodAux *method_aux =
2562 g_hash_table_lookup (
2563 ((MonoDynamicImage*)method->klass->image)->method_aux_hash, method);
2565 import = method_aux->dllentry;
2566 scope = method_aux->dll;
2569 if (!import || !scope) {
2570 mono_set_pending_exception (mono_get_exception_argument ("method", "System.Reflection.Emit method with invalid pinvoke information"));
2575 if (piinfo->implmap_idx) {
2576 mono_metadata_decode_row (im, piinfo->implmap_idx - 1, im_cols, MONO_IMPLMAP_SIZE);
2578 piinfo->piflags = im_cols [MONO_IMPLMAP_FLAGS];
2579 import = mono_metadata_string_heap (image, im_cols [MONO_IMPLMAP_NAME]);
2580 scope_token = mono_metadata_decode_row_col (mr, im_cols [MONO_IMPLMAP_SCOPE] - 1, MONO_MODULEREF_NAME);
2581 scope = mono_metadata_string_heap (image, scope_token);
2584 flags = piinfo->piflags;
2586 attr = (MonoReflectionDllImportAttribute*)mono_object_new (domain, DllImportAttributeClass);
2588 MONO_OBJECT_SETREF (attr, dll, mono_string_new (domain, scope));
2589 MONO_OBJECT_SETREF (attr, entry_point, mono_string_new (domain, import));
2590 attr->call_conv = (flags & 0x700) >> 8;
2591 attr->charset = ((flags & 0x6) >> 1) + 1;
2592 if (attr->charset == 1)
2594 attr->exact_spelling = (flags & 0x1) != 0;
2595 attr->set_last_error = (flags & 0x40) != 0;
2596 attr->best_fit_mapping = (flags & 0x30) == 0x10;
2597 attr->throw_on_unmappable = (flags & 0x3000) == 0x1000;
2598 attr->preserve_sig = FALSE;
2603 ICALL_EXPORT MonoReflectionMethod *
2604 ves_icall_MonoMethod_GetGenericMethodDefinition (MonoReflectionMethod *method)
2606 MonoMethodInflated *imethod;
2609 if (method->method->is_generic)
2612 if (!method->method->is_inflated)
2615 imethod = (MonoMethodInflated *) method->method;
2617 result = imethod->declaring;
2618 /* Not a generic method. */
2619 if (!result->is_generic)
2622 if (image_is_dynamic (method->method->klass->image)) {
2623 MonoDynamicImage *image = (MonoDynamicImage*)method->method->klass->image;
2624 MonoReflectionMethod *res;
2627 * FIXME: Why is this stuff needed at all ? Why can't the code below work for
2628 * the dynamic case as well ?
2630 mono_image_lock ((MonoImage*)image);
2631 res = mono_g_hash_table_lookup (image->generic_def_objects, imethod);
2632 mono_image_unlock ((MonoImage*)image);
2638 if (imethod->context.class_inst) {
2639 MonoClass *klass = ((MonoMethod *) imethod)->klass;
2640 /*Generic methods gets the context of the GTD.*/
2641 if (mono_class_get_context (klass)) {
2643 result = mono_class_inflate_generic_method_full_checked (result, klass, mono_class_get_context (klass), &error);
2644 mono_error_raise_exception (&error);
2648 return mono_method_get_object (mono_object_domain (method), result, NULL);
2651 ICALL_EXPORT gboolean
2652 ves_icall_MonoMethod_get_IsGenericMethod (MonoReflectionMethod *method)
2654 return mono_method_signature (method->method)->generic_param_count != 0;
2657 ICALL_EXPORT gboolean
2658 ves_icall_MonoMethod_get_IsGenericMethodDefinition (MonoReflectionMethod *method)
2660 return method->method->is_generic;
2663 ICALL_EXPORT MonoArray*
2664 ves_icall_MonoMethod_GetGenericArguments (MonoReflectionMethod *method)
2670 domain = mono_object_domain (method);
2672 if (method->method->is_inflated) {
2673 MonoGenericInst *inst = mono_method_get_context (method->method)->method_inst;
2676 count = inst->type_argc;
2677 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2679 for (i = 0; i < count; i++)
2680 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2686 count = mono_method_signature (method->method)->generic_param_count;
2687 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2689 for (i = 0; i < count; i++) {
2690 MonoGenericContainer *container = mono_method_get_generic_container (method->method);
2691 MonoGenericParam *param = mono_generic_container_get_param (container, i);
2692 MonoClass *pklass = mono_class_from_generic_parameter (
2693 param, method->method->klass->image, TRUE);
2694 mono_array_setref (res, i,
2695 mono_type_get_object (domain, &pklass->byval_arg));
2701 ICALL_EXPORT MonoObject *
2702 ves_icall_InternalInvoke (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoException **exc)
2705 * Invoke from reflection is supposed to always be a virtual call (the API
2706 * is stupid), mono_runtime_invoke_*() calls the provided method, allowing
2707 * greater flexibility.
2709 MonoMethod *m = method->method;
2710 MonoMethodSignature *sig = mono_method_signature (m);
2717 if (mono_security_core_clr_enabled ())
2718 mono_security_core_clr_ensure_reflection_access_method (m);
2720 if (!(m->flags & METHOD_ATTRIBUTE_STATIC)) {
2721 if (!mono_class_vtable_full (mono_object_domain (method), m->klass, FALSE)) {
2722 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_class_get_exception_for_failure (m->klass));
2727 if (!mono_object_isinst (this, m->klass)) {
2728 char *this_name = mono_type_get_full_name (mono_object_get_class (this));
2729 char *target_name = mono_type_get_full_name (m->klass);
2730 char *msg = g_strdup_printf ("Object of type '%s' doesn't match target type '%s'", this_name, target_name);
2731 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", msg));
2733 g_free (target_name);
2737 m = mono_object_get_virtual_method (this, m);
2738 /* must pass the pointer to the value for valuetype methods */
2739 if (m->klass->valuetype)
2740 obj = mono_object_unbox (this);
2741 } else if (strcmp (m->name, ".ctor") && !m->wrapper_type) {
2742 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", "Non-static method requires a target."));
2747 if (sig->ret->byref) {
2748 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"));
2752 pcount = params? mono_array_length (params): 0;
2753 if (pcount != sig->param_count) {
2754 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name (mono_defaults.corlib, "System.Reflection", "TargetParameterCountException"));
2758 if ((m->klass->flags & TYPE_ATTRIBUTE_ABSTRACT) && !strcmp (m->name, ".ctor") && !this) {
2759 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."));
2763 image = m->klass->image;
2764 if (image->assembly->ref_only) {
2765 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."));
2769 if (image_is_dynamic (image) && !((MonoDynamicImage*)image)->run) {
2770 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_get_exception_not_supported ("Cannot invoke a method in a dynamic assembly without run access."));
2774 if (m->klass->rank && !strcmp (m->name, ".ctor")) {
2777 intptr_t *lower_bounds;
2778 pcount = mono_array_length (params);
2779 lengths = alloca (sizeof (uintptr_t) * pcount);
2780 /* Note: the synthetized array .ctors have int32 as argument type */
2781 for (i = 0; i < pcount; ++i)
2782 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, i) + sizeof (MonoObject));
2784 if (m->klass->rank == 1 && sig->param_count == 2 && m->klass->element_class->rank) {
2785 /* This is a ctor for jagged arrays. MS creates an array of arrays. */
2786 MonoArray *arr = mono_array_new_full (mono_object_domain (params), m->klass, lengths, NULL);
2788 for (i = 0; i < mono_array_length (arr); ++i) {
2789 MonoArray *subarray = mono_array_new_full (mono_object_domain (params), m->klass->element_class, &lengths [1], NULL);
2791 mono_array_setref_fast (arr, i, subarray);
2793 return (MonoObject*)arr;
2796 if (m->klass->rank == pcount) {
2797 /* Only lengths provided. */
2798 lower_bounds = NULL;
2800 g_assert (pcount == (m->klass->rank * 2));
2801 /* lower bounds are first. */
2802 lower_bounds = (intptr_t*)lengths;
2803 lengths += m->klass->rank;
2806 return (MonoObject*)mono_array_new_full (mono_object_domain (params), m->klass, lengths, lower_bounds);
2808 return mono_runtime_invoke_array (m, obj, params, NULL);
2811 #ifndef DISABLE_REMOTING
2812 ICALL_EXPORT MonoObject *
2813 ves_icall_InternalExecute (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoArray **outArgs)
2815 MonoDomain *domain = mono_object_domain (method);
2816 MonoMethod *m = method->method;
2817 MonoMethodSignature *sig = mono_method_signature (m);
2818 MonoArray *out_args;
2820 int i, j, outarg_count = 0;
2822 if (m->klass == mono_defaults.object_class) {
2823 if (!strcmp (m->name, "FieldGetter")) {
2824 MonoClass *k = this->vtable->klass;
2828 /* If this is a proxy, then it must be a CBO */
2829 if (k == mono_defaults.transparent_proxy_class) {
2830 MonoTransparentProxy *tp = (MonoTransparentProxy*) this;
2831 this = tp->rp->unwrapped_server;
2833 k = this->vtable->klass;
2836 name = mono_array_get (params, MonoString *, 1);
2837 str = mono_string_to_utf8 (name);
2840 MonoClassField* field = mono_class_get_field_from_name (k, str);
2842 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2843 if (field_klass->valuetype)
2844 result = mono_value_box (domain, field_klass, (char *)this + field->offset);
2846 result = *((gpointer *)((char *)this + field->offset));
2848 out_args = mono_array_new (domain, mono_defaults.object_class, 1);
2849 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2850 mono_array_setref (out_args, 0, result);
2858 g_assert_not_reached ();
2860 } else if (!strcmp (m->name, "FieldSetter")) {
2861 MonoClass *k = this->vtable->klass;
2867 /* If this is a proxy, then it must be a CBO */
2868 if (k == mono_defaults.transparent_proxy_class) {
2869 MonoTransparentProxy *tp = (MonoTransparentProxy*) this;
2870 this = tp->rp->unwrapped_server;
2872 k = this->vtable->klass;
2875 name = mono_array_get (params, MonoString *, 1);
2876 str = mono_string_to_utf8 (name);
2879 MonoClassField* field = mono_class_get_field_from_name (k, str);
2881 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2882 MonoObject *val = mono_array_get (params, gpointer, 2);
2884 if (field_klass->valuetype) {
2885 size = mono_type_size (field->type, &align);
2886 g_assert (size == mono_class_value_size (field_klass, NULL));
2887 mono_gc_wbarrier_value_copy ((char *)this + field->offset, (char*)val + sizeof (MonoObject), 1, field_klass);
2889 mono_gc_wbarrier_set_field (this, (char*)this + field->offset, val);
2892 out_args = mono_array_new (domain, mono_defaults.object_class, 0);
2893 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2903 g_assert_not_reached ();
2908 for (i = 0; i < mono_array_length (params); i++) {
2909 if (sig->params [i]->byref)
2913 out_args = mono_array_new (domain, mono_defaults.object_class, outarg_count);
2915 /* handle constructors only for objects already allocated */
2916 if (!strcmp (method->method->name, ".ctor"))
2919 /* This can be called only on MBR objects, so no need to unbox for valuetypes. */
2920 g_assert (!method->method->klass->valuetype);
2921 result = mono_runtime_invoke_array (method->method, this, params, NULL);
2923 for (i = 0, j = 0; i < mono_array_length (params); i++) {
2924 if (sig->params [i]->byref) {
2926 arg = mono_array_get (params, gpointer, i);
2927 mono_array_setref (out_args, j, arg);
2932 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2939 read_enum_value (const char *mem, int type)
2942 case MONO_TYPE_BOOLEAN:
2944 return *(guint8*)mem;
2946 return *(gint8*)mem;
2947 case MONO_TYPE_CHAR:
2949 return *(guint16*)mem;
2951 return *(gint16*)mem;
2953 return *(guint32*)mem;
2955 return *(gint32*)mem;
2957 return *(guint64*)mem;
2959 return *(gint64*)mem;
2961 g_assert_not_reached ();
2967 write_enum_value (char *mem, int type, guint64 value)
2971 case MONO_TYPE_I1: {
2972 guint8 *p = (guint8*)mem;
2977 case MONO_TYPE_I2: {
2978 guint16 *p = (void*)mem;
2983 case MONO_TYPE_I4: {
2984 guint32 *p = (void*)mem;
2989 case MONO_TYPE_I8: {
2990 guint64 *p = (void*)mem;
2995 g_assert_not_reached ();
3000 ICALL_EXPORT MonoObject *
3001 ves_icall_System_Enum_ToObject (MonoReflectionType *enumType, guint64 value)
3008 domain = mono_object_domain (enumType);
3009 enumc = mono_class_from_mono_type (enumType->type);
3011 mono_class_init_or_throw (enumc);
3013 etype = mono_class_enum_basetype (enumc);
3015 res = mono_object_new (domain, enumc);
3016 write_enum_value ((char *)res + sizeof (MonoObject), etype->type, value);
3021 ICALL_EXPORT MonoBoolean
3022 ves_icall_System_Enum_InternalHasFlag (MonoObject *a, MonoObject *b)
3024 int size = mono_class_value_size (a->vtable->klass, NULL);
3025 guint64 a_val = 0, b_val = 0;
3027 memcpy (&a_val, mono_object_unbox (a), size);
3028 memcpy (&b_val, mono_object_unbox (b), size);
3030 return (a_val & b_val) == b_val;
3033 ICALL_EXPORT MonoObject *
3034 ves_icall_System_Enum_get_value (MonoObject *this)
3045 g_assert (this->vtable->klass->enumtype);
3047 enumc = mono_class_from_mono_type (mono_class_enum_basetype (this->vtable->klass));
3048 res = mono_object_new (mono_object_domain (this), enumc);
3049 dst = (char *)res + sizeof (MonoObject);
3050 src = (char *)this + sizeof (MonoObject);
3051 size = mono_class_value_size (enumc, NULL);
3053 memcpy (dst, src, size);
3058 ICALL_EXPORT MonoReflectionType *
3059 ves_icall_System_Enum_get_underlying_type (MonoReflectionType *type)
3064 klass = mono_class_from_mono_type (type->type);
3065 mono_class_init_or_throw (klass);
3067 etype = mono_class_enum_basetype (klass);
3069 mono_set_pending_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3073 return mono_type_get_object (mono_object_domain (type), etype);
3077 ves_icall_System_Enum_compare_value_to (MonoObject *this, MonoObject *other)
3079 gpointer tdata = (char *)this + sizeof (MonoObject);
3080 gpointer odata = (char *)other + sizeof (MonoObject);
3081 MonoType *basetype = mono_class_enum_basetype (this->vtable->klass);
3082 g_assert (basetype);
3087 if (this->vtable->klass != other->vtable->klass)
3090 #define COMPARE_ENUM_VALUES(ENUM_TYPE) do { \
3091 ENUM_TYPE me = *((ENUM_TYPE*)tdata); \
3092 ENUM_TYPE other = *((ENUM_TYPE*)odata); \
3095 return me > other ? 1 : -1; \
3098 switch (basetype->type) {
3100 COMPARE_ENUM_VALUES (guint8);
3102 COMPARE_ENUM_VALUES (gint8);
3103 case MONO_TYPE_CHAR:
3105 COMPARE_ENUM_VALUES (guint16);
3107 COMPARE_ENUM_VALUES (gint16);
3109 COMPARE_ENUM_VALUES (guint32);
3111 COMPARE_ENUM_VALUES (gint32);
3113 COMPARE_ENUM_VALUES (guint64);
3115 COMPARE_ENUM_VALUES (gint64);
3117 #undef COMPARE_ENUM_VALUES
3118 /* indicates that the enum was of an unsupported unerlying type */
3123 ves_icall_System_Enum_get_hashcode (MonoObject *this)
3125 gpointer data = (char *)this + sizeof (MonoObject);
3126 MonoType *basetype = mono_class_enum_basetype (this->vtable->klass);
3127 g_assert (basetype);
3129 switch (basetype->type) {
3131 return *((gint8*)data);
3133 return *((guint8*)data);
3134 case MONO_TYPE_CHAR:
3136 return *((guint16*)data);
3139 return *((gint16*)data);
3141 return *((guint32*)data);
3143 return *((gint32*)data);
3145 case MONO_TYPE_I8: {
3146 gint64 value = *((gint64*)data);
3147 return (gint)(value & 0xffffffff) ^ (int)(value >> 32);
3150 g_error ("Implement type 0x%02x in get_hashcode", basetype->type);
3155 ICALL_EXPORT MonoBoolean
3156 ves_icall_System_Enum_GetEnumValuesAndNames (MonoReflectionType *type, MonoArray **values, MonoArray **names)
3158 MonoDomain *domain = mono_object_domain (type);
3159 MonoClass *enumc = mono_class_from_mono_type (type->type);
3160 guint j = 0, nvalues, crow;
3162 MonoClassField *field;
3164 guint64 field_value, previous_value = 0;
3165 gboolean sorted = TRUE;
3167 mono_class_init_or_throw (enumc);
3169 if (!enumc->enumtype) {
3170 mono_set_pending_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3174 base_type = mono_class_enum_basetype (enumc)->type;
3176 nvalues = mono_class_num_fields (enumc) ? mono_class_num_fields (enumc) - 1 : 0;
3177 *names = mono_array_new (domain, mono_defaults.string_class, nvalues);
3178 *values = mono_array_new (domain, mono_defaults.uint64_class, nvalues);
3182 while ((field = mono_class_get_fields (enumc, &iter))) {
3185 MonoTypeEnum def_type;
3187 if (!(field->type->attrs & FIELD_ATTRIBUTE_STATIC))
3189 if (strcmp ("value__", mono_field_get_name (field)) == 0)
3191 if (mono_field_is_deleted (field))
3193 mono_array_setref (*names, j, mono_string_new (domain, mono_field_get_name (field)));
3195 p = mono_class_get_field_default_value (field, &def_type);
3196 len = mono_metadata_decode_blob_size (p, &p);
3198 field_value = read_enum_value (p, base_type);
3199 mono_array_set (*values, guint64, j, field_value);
3201 if (previous_value > field_value)
3204 previous_value = field_value;
3212 BFLAGS_IgnoreCase = 1,
3213 BFLAGS_DeclaredOnly = 2,
3214 BFLAGS_Instance = 4,
3216 BFLAGS_Public = 0x10,
3217 BFLAGS_NonPublic = 0x20,
3218 BFLAGS_FlattenHierarchy = 0x40,
3219 BFLAGS_InvokeMethod = 0x100,
3220 BFLAGS_CreateInstance = 0x200,
3221 BFLAGS_GetField = 0x400,
3222 BFLAGS_SetField = 0x800,
3223 BFLAGS_GetProperty = 0x1000,
3224 BFLAGS_SetProperty = 0x2000,
3225 BFLAGS_ExactBinding = 0x10000,
3226 BFLAGS_SuppressChangeType = 0x20000,
3227 BFLAGS_OptionalParamBinding = 0x40000
3230 ICALL_EXPORT MonoArray*
3231 ves_icall_Type_GetFields_internal (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoReflectionType *reftype)
3234 MonoClass *startklass, *klass, *refklass;
3239 char *utf8_name = NULL;
3240 int (*compare_func) (const char *s1, const char *s2) = NULL;
3241 MonoClassField *field;
3242 MonoPtrArray tmp_array;
3244 domain = ((MonoObject *)type)->vtable->domain;
3245 if (type->type->byref)
3246 return mono_array_new (domain, mono_defaults.field_info_class, 0);
3248 klass = startklass = mono_class_from_mono_type (type->type);
3249 refklass = mono_class_from_mono_type (reftype->type);
3251 mono_ptr_array_init (tmp_array, 2);
3254 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3255 mono_ptr_array_destroy (tmp_array);
3256 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
3261 while ((field = mono_class_get_fields_lazy (klass, &iter))) {
3262 guint32 flags = mono_field_get_flags (field);
3264 if (mono_field_is_deleted_with_flags (field, flags))
3266 if ((flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
3267 if (bflags & BFLAGS_Public)
3269 } else if ((klass == startklass) || (flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) != FIELD_ATTRIBUTE_PRIVATE) {
3270 if (bflags & BFLAGS_NonPublic) {
3277 if (flags & FIELD_ATTRIBUTE_STATIC) {
3278 if (bflags & BFLAGS_Static)
3279 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3282 if (bflags & BFLAGS_Instance)
3290 if (utf8_name == NULL) {
3291 utf8_name = mono_string_to_utf8 (name);
3292 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3295 if (compare_func (mono_field_get_name (field), utf8_name))
3299 member = (MonoObject*)mono_field_get_object (domain, refklass, field);
3300 mono_ptr_array_append (tmp_array, member);
3302 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3305 res = mono_array_new_cached (domain, mono_defaults.field_info_class, mono_ptr_array_size (tmp_array));
3307 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3308 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3310 mono_ptr_array_destroy (tmp_array);
3312 if (utf8_name != NULL)
3319 method_nonpublic (MonoMethod* method, gboolean start_klass)
3321 switch (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) {
3322 case METHOD_ATTRIBUTE_ASSEM:
3323 return (start_klass || mono_defaults.generic_ilist_class);
3324 case METHOD_ATTRIBUTE_PRIVATE:
3326 case METHOD_ATTRIBUTE_PUBLIC:
3334 mono_class_get_methods_by_name (MonoClass *klass, const char *name, guint32 bflags, gboolean ignore_case, gboolean allow_ctors, MonoException **ex)
3337 MonoClass *startklass;
3340 int len, match, nslots;
3341 /*FIXME, use MonoBitSet*/
3342 guint32 method_slots_default [8];
3343 guint32 *method_slots = NULL;
3344 int (*compare_func) (const char *s1, const char *s2) = NULL;
3346 array = g_ptr_array_new ();
3352 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3354 /* An optimization for calls made from Delegate:CreateDelegate () */
3355 if (klass->delegate && name && !strcmp (name, "Invoke") && (bflags == (BFLAGS_Public | BFLAGS_Static | BFLAGS_Instance))) {
3356 method = mono_get_delegate_invoke (klass);
3357 if (mono_loader_get_last_error ())
3360 g_ptr_array_add (array, method);
3364 mono_class_setup_methods (klass);
3365 mono_class_setup_vtable (klass);
3366 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3369 if (is_generic_parameter (&klass->byval_arg))
3370 nslots = mono_class_get_vtable_size (klass->parent);
3372 nslots = MONO_CLASS_IS_INTERFACE (klass) ? mono_class_num_methods (klass) : mono_class_get_vtable_size (klass);
3373 if (nslots >= sizeof (method_slots_default) * 8) {
3374 method_slots = g_new0 (guint32, nslots / 32 + 1);
3376 method_slots = method_slots_default;
3377 memset (method_slots, 0, sizeof (method_slots_default));
3380 mono_class_setup_methods (klass);
3381 mono_class_setup_vtable (klass);
3382 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3386 while ((method = mono_class_get_methods (klass, &iter))) {
3388 if (method->slot != -1) {
3389 g_assert (method->slot < nslots);
3390 if (method_slots [method->slot >> 5] & (1 << (method->slot & 0x1f)))
3392 if (!(method->flags & METHOD_ATTRIBUTE_NEW_SLOT))
3393 method_slots [method->slot >> 5] |= 1 << (method->slot & 0x1f);
3396 if (!allow_ctors && method->name [0] == '.' && (strcmp (method->name, ".ctor") == 0 || strcmp (method->name, ".cctor") == 0))
3398 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3399 if (bflags & BFLAGS_Public)
3401 } else if ((bflags & BFLAGS_NonPublic) && method_nonpublic (method, (klass == startklass))) {
3407 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3408 if (bflags & BFLAGS_Static)
3409 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3412 if (bflags & BFLAGS_Instance)
3420 if (compare_func (name, method->name))
3425 g_ptr_array_add (array, method);
3427 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3429 if (method_slots != method_slots_default)
3430 g_free (method_slots);
3435 if (method_slots != method_slots_default)
3436 g_free (method_slots);
3437 g_ptr_array_free (array, TRUE);
3439 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3440 *ex = mono_class_get_exception_for_failure (klass);
3442 *ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3443 mono_loader_clear_error ();
3448 ICALL_EXPORT MonoArray*
3449 ves_icall_Type_GetMethodsByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3451 static MonoClass *MethodInfo_array;
3454 MonoVTable *array_vtable;
3455 MonoException *ex = NULL;
3456 const char *mname = NULL;
3457 GPtrArray *method_array;
3458 MonoClass *klass, *refklass;
3461 if (!MethodInfo_array) {
3462 MonoClass *klass = mono_array_class_get (mono_defaults.method_info_class, 1);
3463 mono_memory_barrier ();
3464 MethodInfo_array = klass;
3467 klass = mono_class_from_mono_type (type->type);
3468 refklass = mono_class_from_mono_type (reftype->type);
3469 domain = ((MonoObject *)type)->vtable->domain;
3470 array_vtable = mono_class_vtable_full (domain, MethodInfo_array, TRUE);
3471 if (type->type->byref)
3472 return mono_array_new_specific (array_vtable, 0);
3475 mname = mono_string_to_utf8 (name);
3477 method_array = mono_class_get_methods_by_name (klass, mname, bflags, ignore_case, FALSE, &ex);
3478 g_free ((char*)mname);
3480 mono_set_pending_exception (ex);
3484 res = mono_array_new_specific (array_vtable, method_array->len);
3486 for (i = 0; i < method_array->len; ++i) {
3487 MonoMethod *method = g_ptr_array_index (method_array, i);
3488 mono_array_setref (res, i, mono_method_get_object (domain, method, refklass));
3491 g_ptr_array_free (method_array, TRUE);
3495 ICALL_EXPORT MonoArray*
3496 ves_icall_Type_GetConstructors_internal (MonoReflectionType *type, guint32 bflags, MonoReflectionType *reftype)
3499 static MonoClass *System_Reflection_ConstructorInfo;
3500 MonoClass *startklass, *klass, *refklass;
3505 gpointer iter = NULL;
3506 MonoPtrArray tmp_array;
3508 mono_ptr_array_init (tmp_array, 4); /*FIXME, guestimating*/
3510 domain = ((MonoObject *)type)->vtable->domain;
3511 if (type->type->byref)
3512 return mono_array_new_cached (domain, mono_defaults.method_info_class, 0);
3513 klass = startklass = mono_class_from_mono_type (type->type);
3514 refklass = mono_class_from_mono_type (reftype->type);
3516 if (!System_Reflection_ConstructorInfo)
3517 System_Reflection_ConstructorInfo = mono_class_from_name (
3518 mono_defaults.corlib, "System.Reflection", "ConstructorInfo");
3520 mono_class_setup_methods (klass);
3521 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3522 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
3527 while ((method = mono_class_get_methods (klass, &iter))) {
3529 if (strcmp (method->name, ".ctor") && strcmp (method->name, ".cctor"))
3531 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3532 if (bflags & BFLAGS_Public)
3535 if (bflags & BFLAGS_NonPublic)
3541 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3542 if (bflags & BFLAGS_Static)
3543 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3546 if (bflags & BFLAGS_Instance)
3552 member = (MonoObject*)mono_method_get_object (domain, method, refklass);
3554 mono_ptr_array_append (tmp_array, member);
3557 res = mono_array_new_cached (domain, System_Reflection_ConstructorInfo, mono_ptr_array_size (tmp_array));
3559 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3560 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3562 mono_ptr_array_destroy (tmp_array);
3568 property_hash (gconstpointer data)
3570 MonoProperty *prop = (MonoProperty*)data;
3572 return g_str_hash (prop->name);
3576 property_equal (MonoProperty *prop1, MonoProperty *prop2)
3578 // Properties are hide-by-name-and-signature
3579 if (!g_str_equal (prop1->name, prop2->name))
3582 if (prop1->get && prop2->get && !mono_metadata_signature_equal (mono_method_signature (prop1->get), mono_method_signature (prop2->get)))
3584 if (prop1->set && prop2->set && !mono_metadata_signature_equal (mono_method_signature (prop1->set), mono_method_signature (prop2->set)))
3590 property_accessor_nonpublic (MonoMethod* accessor, gboolean start_klass)
3595 return method_nonpublic (accessor, start_klass);
3598 ICALL_EXPORT MonoArray*
3599 ves_icall_Type_GetPropertiesByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3603 static MonoClass *System_Reflection_PropertyInfo;
3604 MonoClass *startklass, *klass;
3610 gchar *propname = NULL;
3611 int (*compare_func) (const char *s1, const char *s2) = NULL;
3613 GHashTable *properties = NULL;
3614 MonoPtrArray tmp_array;
3616 mono_ptr_array_init (tmp_array, 8); /*This the average for ASP.NET types*/
3618 if (!System_Reflection_PropertyInfo)
3619 System_Reflection_PropertyInfo = mono_class_from_name (
3620 mono_defaults.corlib, "System.Reflection", "PropertyInfo");
3622 domain = ((MonoObject *)type)->vtable->domain;
3623 if (type->type->byref)
3624 return mono_array_new_cached (domain, System_Reflection_PropertyInfo, 0);
3625 klass = startklass = mono_class_from_mono_type (type->type);
3628 propname = mono_string_to_utf8 (name);
3629 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3632 properties = g_hash_table_new (property_hash, (GEqualFunc)property_equal);
3634 mono_class_setup_methods (klass);
3635 mono_class_setup_vtable (klass);
3636 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3640 while ((prop = mono_class_get_properties (klass, &iter))) {
3646 flags = method->flags;
3649 if ((prop->get && ((prop->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC)) ||
3650 (prop->set && ((prop->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC))) {
3651 if (bflags & BFLAGS_Public)
3653 } else if (bflags & BFLAGS_NonPublic) {
3654 if (property_accessor_nonpublic(prop->get, startklass == klass) ||
3655 property_accessor_nonpublic(prop->set, startklass == klass)) {
3662 if (flags & METHOD_ATTRIBUTE_STATIC) {
3663 if (bflags & BFLAGS_Static)
3664 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3667 if (bflags & BFLAGS_Instance)
3676 if (compare_func (propname, prop->name))
3680 if (g_hash_table_lookup (properties, prop))
3683 mono_ptr_array_append (tmp_array, mono_property_get_object (domain, startklass, prop));
3685 g_hash_table_insert (properties, prop, prop);
3687 if ((!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent)))
3690 g_hash_table_destroy (properties);
3693 res = mono_array_new_cached (domain, System_Reflection_PropertyInfo, mono_ptr_array_size (tmp_array));
3694 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3695 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3697 mono_ptr_array_destroy (tmp_array);
3703 g_hash_table_destroy (properties);
3706 mono_ptr_array_destroy (tmp_array);
3708 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3709 ex = mono_class_get_exception_for_failure (klass);
3711 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3712 mono_loader_clear_error ();
3714 mono_set_pending_exception (ex);
3719 event_hash (gconstpointer data)
3721 MonoEvent *event = (MonoEvent*)data;
3723 return g_str_hash (event->name);
3727 event_equal (MonoEvent *event1, MonoEvent *event2)
3729 // Events are hide-by-name
3730 return g_str_equal (event1->name, event2->name);
3733 ICALL_EXPORT MonoArray*
3734 ves_icall_Type_GetEvents_internal (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoReflectionType *reftype)
3738 static MonoClass *System_Reflection_EventInfo;
3739 MonoClass *startklass, *klass;
3745 char *utf8_name = NULL;
3746 int (*compare_func) (const char *s1, const char *s2) = NULL;
3747 GHashTable *events = NULL;
3748 MonoPtrArray tmp_array;
3750 mono_ptr_array_init (tmp_array, 4);
3752 if (!System_Reflection_EventInfo)
3753 System_Reflection_EventInfo = mono_class_from_name (
3754 mono_defaults.corlib, "System.Reflection", "EventInfo");
3756 domain = mono_object_domain (type);
3757 if (type->type->byref)
3758 return mono_array_new_cached (domain, System_Reflection_EventInfo, 0);
3759 klass = startklass = mono_class_from_mono_type (type->type);
3761 events = g_hash_table_new (event_hash, (GEqualFunc)event_equal);
3763 mono_class_setup_methods (klass);
3764 mono_class_setup_vtable (klass);
3765 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3769 while ((event = mono_class_get_events (klass, &iter))) {
3771 method = event->add;
3773 method = event->remove;
3775 method = event->raise;
3777 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3778 if (bflags & BFLAGS_Public)
3780 } else if ((klass == startklass) || (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) {
3781 if (bflags & BFLAGS_NonPublic)
3786 if (bflags & BFLAGS_NonPublic)
3792 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3793 if (bflags & BFLAGS_Static)
3794 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3797 if (bflags & BFLAGS_Instance)
3802 if (bflags & BFLAGS_Instance)
3808 if (utf8_name == NULL) {
3809 utf8_name = mono_string_to_utf8 (name);
3810 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3813 if (compare_func (event->name, utf8_name))
3817 if (g_hash_table_lookup (events, event))
3820 mono_ptr_array_append (tmp_array, mono_event_get_object (domain, startklass, event));
3822 g_hash_table_insert (events, event, event);
3824 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3827 g_hash_table_destroy (events);
3829 res = mono_array_new_cached (domain, System_Reflection_EventInfo, mono_ptr_array_size (tmp_array));
3831 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3832 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3834 mono_ptr_array_destroy (tmp_array);
3836 if (utf8_name != NULL)
3842 mono_ptr_array_destroy (tmp_array);
3843 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3844 ex = mono_class_get_exception_for_failure (klass);
3846 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3847 mono_loader_clear_error ();
3849 mono_set_pending_exception (ex);
3853 ICALL_EXPORT MonoArray*
3854 ves_icall_Type_GetNestedTypes (MonoReflectionType *type, MonoString *name, guint32 bflags)
3864 MonoPtrArray tmp_array;
3866 domain = ((MonoObject *)type)->vtable->domain;
3867 if (type->type->byref)
3868 return mono_array_new (domain, mono_defaults.monotype_class, 0);
3869 klass = mono_class_from_mono_type (type->type);
3872 * If a nested type is generic, return its generic type definition.
3873 * Note that this means that the return value is essentially the set
3874 * of nested types of the generic type definition of @klass.
3876 * A note in MSDN claims that a generic type definition can have
3877 * nested types that aren't generic. In any case, the container of that
3878 * nested type would be the generic type definition.
3880 if (klass->generic_class)
3881 klass = klass->generic_class->container_class;
3883 mono_ptr_array_init (tmp_array, 1);
3885 while ((nested = mono_class_get_nested_types (klass, &iter))) {
3887 if ((nested->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
3888 if (bflags & BFLAGS_Public)
3891 if (bflags & BFLAGS_NonPublic)
3899 str = mono_string_to_utf8 (name);
3901 if (strcmp (nested->name, str))
3905 member = (MonoObject*)mono_type_get_object (domain, &nested->byval_arg);
3906 mono_ptr_array_append (tmp_array, member);
3909 res = mono_array_new_cached (domain, mono_defaults.monotype_class, mono_ptr_array_size (tmp_array));
3911 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3912 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3914 mono_ptr_array_destroy (tmp_array);
3922 ICALL_EXPORT MonoReflectionType*
3923 ves_icall_System_Reflection_Assembly_InternalGetType (MonoReflectionAssembly *assembly, MonoReflectionModule *module, MonoString *name, MonoBoolean throwOnError, MonoBoolean ignoreCase)
3926 MonoType *type = NULL;
3927 MonoTypeNameParse info;
3928 gboolean type_resolve;
3930 /* On MS.NET, this does not fire a TypeResolve event */
3931 type_resolve = TRUE;
3932 str = mono_string_to_utf8 (name);
3933 /*g_print ("requested type %s in %s\n", str, assembly->assembly->aname.name);*/
3934 if (!mono_reflection_parse_type (str, &info)) {
3936 mono_reflection_free_type_info (&info);
3938 /* uhm: this is a parse error, though... */
3939 mono_set_pending_exception (mono_get_exception_type_load (name, NULL));
3942 /*g_print ("failed parse\n");*/
3946 if (info.assembly.name) {
3948 mono_reflection_free_type_info (&info);
3950 /* 1.0 and 2.0 throw different exceptions */
3951 if (mono_defaults.generic_ilist_class)
3952 mono_set_pending_exception (mono_get_exception_argument (NULL, "Type names passed to Assembly.GetType() must not specify an assembly."));
3954 mono_set_pending_exception (mono_get_exception_type_load (name, NULL));
3960 if (module != NULL) {
3962 type = mono_reflection_get_type (module->image, &info, ignoreCase, &type_resolve);
3967 if (assembly_is_dynamic (assembly->assembly)) {
3968 /* Enumerate all modules */
3969 MonoReflectionAssemblyBuilder *abuilder = (MonoReflectionAssemblyBuilder*)assembly;
3973 if (abuilder->modules) {
3974 for (i = 0; i < mono_array_length (abuilder->modules); ++i) {
3975 MonoReflectionModuleBuilder *mb = mono_array_get (abuilder->modules, MonoReflectionModuleBuilder*, i);
3976 type = mono_reflection_get_type (&mb->dynamic_image->image, &info, ignoreCase, &type_resolve);
3982 if (!type && abuilder->loaded_modules) {
3983 for (i = 0; i < mono_array_length (abuilder->loaded_modules); ++i) {
3984 MonoReflectionModule *mod = mono_array_get (abuilder->loaded_modules, MonoReflectionModule*, i);
3985 type = mono_reflection_get_type (mod->image, &info, ignoreCase, &type_resolve);
3992 type = mono_reflection_get_type (assembly->assembly->image, &info, ignoreCase, &type_resolve);
3994 mono_reflection_free_type_info (&info);
3996 MonoException *e = NULL;
3999 e = mono_get_exception_type_load (name, NULL);
4001 if (mono_loader_get_last_error () && mono_defaults.generic_ilist_class)
4002 e = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
4004 mono_loader_clear_error ();
4007 mono_set_pending_exception (e);
4009 } else if (mono_loader_get_last_error ()) {
4011 mono_set_pending_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
4014 mono_loader_clear_error ();
4017 if (type->type == MONO_TYPE_CLASS) {
4018 MonoClass *klass = mono_type_get_class (type);
4020 if (mono_security_enabled () && !klass->exception_type)
4021 /* Some security problems are detected during generic vtable construction */
4022 mono_class_setup_vtable (klass);
4024 /* need to report exceptions ? */
4025 if (throwOnError && klass->exception_type) {
4026 /* report SecurityException (or others) that occured when loading the assembly */
4027 MonoException *exc = mono_class_get_exception_for_failure (klass);
4028 mono_loader_clear_error ();
4029 mono_set_pending_exception (exc);
4031 } else if (mono_security_enabled () && klass->exception_type == MONO_EXCEPTION_SECURITY_INHERITANCEDEMAND) {
4036 /* g_print ("got it\n"); */
4037 return mono_type_get_object (mono_object_domain (assembly), type);
4041 replace_shadow_path (MonoDomain *domain, gchar *dirname, gchar **filename)
4044 gchar *shadow_ini_file;
4047 /* Check for shadow-copied assembly */
4048 if (mono_is_shadow_copy_enabled (domain, dirname)) {
4049 shadow_ini_file = g_build_filename (dirname, "__AssemblyInfo__.ini", NULL);
4051 if (!g_file_get_contents (shadow_ini_file, &content, &len, NULL) ||
4052 !g_file_test (content, G_FILE_TEST_IS_REGULAR)) {
4058 g_free (shadow_ini_file);
4059 if (content != NULL) {
4062 *filename = content;
4069 ICALL_EXPORT MonoString *
4070 ves_icall_System_Reflection_Assembly_get_code_base (MonoReflectionAssembly *assembly, MonoBoolean escaped)
4072 MonoDomain *domain = mono_object_domain (assembly);
4073 MonoAssembly *mass = assembly->assembly;
4074 MonoString *res = NULL;
4079 if (g_path_is_absolute (mass->image->name)) {
4080 absolute = g_strdup (mass->image->name);
4081 dirname = g_path_get_dirname (absolute);
4083 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4084 dirname = g_strdup (mass->basedir);
4087 replace_shadow_path (domain, dirname, &absolute);
4092 for (i = strlen (absolute) - 1; i >= 0; i--)
4093 if (absolute [i] == '\\')
4098 uri = g_filename_to_uri (absolute, NULL, NULL);
4100 const char *prepend = "file://";
4102 if (*absolute == '/' && *(absolute + 1) == '/') {
4105 prepend = "file:///";
4108 uri = g_strconcat (prepend, absolute, NULL);
4112 res = mono_string_new (domain, uri);
4119 ICALL_EXPORT MonoBoolean
4120 ves_icall_System_Reflection_Assembly_get_global_assembly_cache (MonoReflectionAssembly *assembly)
4122 MonoAssembly *mass = assembly->assembly;
4124 return mass->in_gac;
4127 ICALL_EXPORT MonoReflectionAssembly*
4128 ves_icall_System_Reflection_Assembly_load_with_partial_name (MonoString *mname, MonoObject *evidence)
4132 MonoImageOpenStatus status;
4134 name = mono_string_to_utf8 (mname);
4135 res = mono_assembly_load_with_partial_name (name, &status);
4141 return mono_assembly_get_object (mono_domain_get (), res);
4144 ICALL_EXPORT MonoString *
4145 ves_icall_System_Reflection_Assembly_get_location (MonoReflectionAssembly *assembly)
4147 MonoDomain *domain = mono_object_domain (assembly);
4150 res = mono_string_new (domain, mono_image_get_filename (assembly->assembly->image));
4155 ICALL_EXPORT MonoBoolean
4156 ves_icall_System_Reflection_Assembly_get_ReflectionOnly (MonoReflectionAssembly *assembly)
4158 return assembly->assembly->ref_only;
4161 ICALL_EXPORT MonoString *
4162 ves_icall_System_Reflection_Assembly_InternalImageRuntimeVersion (MonoReflectionAssembly *assembly)
4164 MonoDomain *domain = mono_object_domain (assembly);
4166 return mono_string_new (domain, assembly->assembly->image->version);
4169 ICALL_EXPORT MonoReflectionMethod*
4170 ves_icall_System_Reflection_Assembly_get_EntryPoint (MonoReflectionAssembly *assembly)
4174 guint32 token = mono_image_get_entry_point (assembly->assembly->image);
4178 method = mono_get_method_checked (assembly->assembly->image, token, NULL, NULL, &error);
4179 mono_error_raise_exception (&error);
4181 return mono_method_get_object (mono_object_domain (assembly), method, NULL);
4184 ICALL_EXPORT MonoReflectionModule*
4185 ves_icall_System_Reflection_Assembly_GetManifestModuleInternal (MonoReflectionAssembly *assembly)
4187 return mono_module_get_object (mono_object_domain (assembly), assembly->assembly->image);
4190 ICALL_EXPORT MonoArray*
4191 ves_icall_System_Reflection_Assembly_GetManifestResourceNames (MonoReflectionAssembly *assembly)
4193 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4194 MonoArray *result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, table->rows);
4198 for (i = 0; i < table->rows; ++i) {
4199 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_MANIFEST_NAME));
4200 mono_array_setref (result, i, mono_string_new (mono_object_domain (assembly), val));
4206 create_version (MonoDomain *domain, guint32 major, guint32 minor, guint32 build, guint32 revision)
4208 static MonoClass *System_Version = NULL;
4209 static MonoMethod *create_version = NULL;
4213 if (!System_Version) {
4214 System_Version = mono_class_from_name (mono_defaults.corlib, "System", "Version");
4215 g_assert (System_Version);
4218 if (!create_version) {
4219 MonoMethodDesc *desc = mono_method_desc_new (":.ctor(int,int,int,int)", FALSE);
4220 create_version = mono_method_desc_search_in_class (desc, System_Version);
4221 g_assert (create_version);
4222 mono_method_desc_free (desc);
4228 args [3] = &revision;
4229 result = mono_object_new (domain, System_Version);
4230 mono_runtime_invoke (create_version, result, args, NULL);
4235 ICALL_EXPORT MonoArray*
4236 ves_icall_System_Reflection_Assembly_GetReferencedAssemblies (MonoReflectionAssembly *assembly)
4238 static MonoClass *System_Reflection_AssemblyName;
4240 MonoDomain *domain = mono_object_domain (assembly);
4242 static MonoMethod *create_culture = NULL;
4243 MonoImage *image = assembly->assembly->image;
4246 if (!System_Reflection_AssemblyName)
4247 System_Reflection_AssemblyName = mono_class_from_name (
4248 mono_defaults.corlib, "System.Reflection", "AssemblyName");
4250 t = &assembly->assembly->image->tables [MONO_TABLE_ASSEMBLYREF];
4253 result = mono_array_new (domain, System_Reflection_AssemblyName, count);
4255 if (count > 0 && !create_culture) {
4256 MonoMethodDesc *desc = mono_method_desc_new (
4257 "System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4258 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4259 g_assert (create_culture);
4260 mono_method_desc_free (desc);
4263 for (i = 0; i < count; i++) {
4264 MonoReflectionAssemblyName *aname;
4265 guint32 cols [MONO_ASSEMBLYREF_SIZE];
4267 mono_metadata_decode_row (t, i, cols, MONO_ASSEMBLYREF_SIZE);
4269 aname = (MonoReflectionAssemblyName *) mono_object_new (
4270 domain, System_Reflection_AssemblyName);
4272 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_NAME])));
4274 aname->major = cols [MONO_ASSEMBLYREF_MAJOR_VERSION];
4275 aname->minor = cols [MONO_ASSEMBLYREF_MINOR_VERSION];
4276 aname->build = cols [MONO_ASSEMBLYREF_BUILD_NUMBER];
4277 aname->revision = cols [MONO_ASSEMBLYREF_REV_NUMBER];
4278 aname->flags = cols [MONO_ASSEMBLYREF_FLAGS];
4279 aname->versioncompat = 1; /* SameMachine (default) */
4280 aname->hashalg = ASSEMBLY_HASH_SHA1; /* SHA1 (default) */
4281 MONO_OBJECT_SETREF (aname, version, create_version (domain, aname->major, aname->minor, aname->build, aname->revision));
4283 if (create_culture) {
4285 MonoBoolean assembly_ref = 1;
4286 args [0] = mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_CULTURE]));
4287 args [1] = &assembly_ref;
4288 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4291 if (cols [MONO_ASSEMBLYREF_PUBLIC_KEY]) {
4292 const gchar *pkey_ptr = mono_metadata_blob_heap (image, cols [MONO_ASSEMBLYREF_PUBLIC_KEY]);
4293 guint32 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
4295 if ((cols [MONO_ASSEMBLYREF_FLAGS] & ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG)) {
4296 /* public key token isn't copied - the class library will
4297 automatically generate it from the public key if required */
4298 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4299 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
4301 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4302 memcpy (mono_array_addr (aname->keyToken, guint8, 0), pkey_ptr, pkey_len);
4305 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
4308 /* note: this function doesn't return the codebase on purpose (i.e. it can
4309 be used under partial trust as path information isn't present). */
4311 mono_array_setref (result, i, aname);
4316 /* move this in some file in mono/util/ */
4318 g_concat_dir_and_file (const char *dir, const char *file)
4320 g_return_val_if_fail (dir != NULL, NULL);
4321 g_return_val_if_fail (file != NULL, NULL);
4324 * If the directory name doesn't have a / on the end, we need
4325 * to add one so we get a proper path to the file
4327 if (dir [strlen(dir) - 1] != G_DIR_SEPARATOR)
4328 return g_strconcat (dir, G_DIR_SEPARATOR_S, file, NULL);
4330 return g_strconcat (dir, file, NULL);
4334 ves_icall_System_Reflection_Assembly_GetManifestResourceInternal (MonoReflectionAssembly *assembly, MonoString *name, gint32 *size, MonoReflectionModule **ref_module)
4336 char *n = mono_string_to_utf8 (name);
4337 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4339 guint32 cols [MONO_MANIFEST_SIZE];
4340 guint32 impl, file_idx;
4344 for (i = 0; i < table->rows; ++i) {
4345 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4346 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4347 if (strcmp (val, n) == 0)
4351 if (i == table->rows)
4354 impl = cols [MONO_MANIFEST_IMPLEMENTATION];
4357 * this code should only be called after obtaining the
4358 * ResourceInfo and handling the other cases.
4360 g_assert ((impl & MONO_IMPLEMENTATION_MASK) == MONO_IMPLEMENTATION_FILE);
4361 file_idx = impl >> MONO_IMPLEMENTATION_BITS;
4363 module = mono_image_load_file_for_image (assembly->assembly->image, file_idx);
4368 module = assembly->assembly->image;
4370 mono_gc_wbarrier_generic_store (ref_module, (MonoObject*) mono_module_get_object (mono_domain_get (), module));
4372 return (void*)mono_image_get_resource (module, cols [MONO_MANIFEST_OFFSET], (guint32*)size);
4375 ICALL_EXPORT gboolean
4376 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoManifestResourceInfo *info)
4378 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4380 guint32 cols [MONO_MANIFEST_SIZE];
4381 guint32 file_cols [MONO_FILE_SIZE];
4385 n = mono_string_to_utf8 (name);
4386 for (i = 0; i < table->rows; ++i) {
4387 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4388 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4389 if (strcmp (val, n) == 0)
4393 if (i == table->rows)
4396 if (!cols [MONO_MANIFEST_IMPLEMENTATION]) {
4397 info->location = RESOURCE_LOCATION_EMBEDDED | RESOURCE_LOCATION_IN_MANIFEST;
4400 switch (cols [MONO_MANIFEST_IMPLEMENTATION] & MONO_IMPLEMENTATION_MASK) {
4401 case MONO_IMPLEMENTATION_FILE:
4402 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4403 table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4404 mono_metadata_decode_row (table, i - 1, file_cols, MONO_FILE_SIZE);
4405 val = mono_metadata_string_heap (assembly->assembly->image, file_cols [MONO_FILE_NAME]);
4406 MONO_OBJECT_SETREF (info, filename, mono_string_new (mono_object_domain (assembly), val));
4407 if (file_cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4410 info->location = RESOURCE_LOCATION_EMBEDDED;
4413 case MONO_IMPLEMENTATION_ASSEMBLYREF:
4414 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4415 mono_assembly_load_reference (assembly->assembly->image, i - 1);
4416 if (assembly->assembly->image->references [i - 1] == (gpointer)-1) {
4417 char *msg = g_strdup_printf ("Assembly %d referenced from assembly %s not found ", i - 1, assembly->assembly->image->name);
4418 MonoException *ex = mono_get_exception_file_not_found2 (msg, NULL);
4420 mono_set_pending_exception (ex);
4423 MONO_OBJECT_SETREF (info, assembly, mono_assembly_get_object (mono_domain_get (), assembly->assembly->image->references [i - 1]));
4425 /* Obtain info recursively */
4426 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (info->assembly, name, info);
4427 info->location |= RESOURCE_LOCATION_ANOTHER_ASSEMBLY;
4430 case MONO_IMPLEMENTATION_EXP_TYPE:
4431 g_assert_not_reached ();
4439 ICALL_EXPORT MonoObject*
4440 ves_icall_System_Reflection_Assembly_GetFilesInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoBoolean resource_modules)
4442 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4443 MonoArray *result = NULL;
4448 /* check hash if needed */
4450 n = mono_string_to_utf8 (name);
4451 for (i = 0; i < table->rows; ++i) {
4452 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4453 if (strcmp (val, n) == 0) {
4456 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4457 fn = mono_string_new (mono_object_domain (assembly), n);
4459 return (MonoObject*)fn;
4467 for (i = 0; i < table->rows; ++i) {
4468 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA))
4472 result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, count);
4475 for (i = 0; i < table->rows; ++i) {
4476 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
4477 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4478 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4479 mono_array_setref (result, count, mono_string_new (mono_object_domain (assembly), n));
4484 return (MonoObject*)result;
4487 ICALL_EXPORT MonoArray*
4488 ves_icall_System_Reflection_Assembly_GetModulesInternal (MonoReflectionAssembly *assembly)
4490 MonoDomain *domain = mono_domain_get();
4493 int i, j, file_count = 0;
4494 MonoImage **modules;
4495 guint32 module_count, real_module_count;
4496 MonoTableInfo *table;
4497 guint32 cols [MONO_FILE_SIZE];
4498 MonoImage *image = assembly->assembly->image;
4500 g_assert (image != NULL);
4501 g_assert (!assembly_is_dynamic (assembly->assembly));
4503 table = &image->tables [MONO_TABLE_FILE];
4504 file_count = table->rows;
4506 modules = image->modules;
4507 module_count = image->module_count;
4509 real_module_count = 0;
4510 for (i = 0; i < module_count; ++i)
4512 real_module_count ++;
4514 klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "Module");
4515 res = mono_array_new (domain, klass, 1 + real_module_count + file_count);
4517 mono_array_setref (res, 0, mono_module_get_object (domain, image));
4519 for (i = 0; i < module_count; ++i)
4521 mono_array_setref (res, j, mono_module_get_object (domain, modules[i]));
4525 for (i = 0; i < file_count; ++i, ++j) {
4526 mono_metadata_decode_row (table, i, cols, MONO_FILE_SIZE);
4527 if (cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4528 mono_array_setref (res, j, mono_module_file_get_object (domain, image, i));
4530 MonoImage *m = mono_image_load_file_for_image (image, i + 1);
4532 MonoString *fname = mono_string_new (mono_domain_get (), mono_metadata_string_heap (image, cols [MONO_FILE_NAME]));
4533 mono_set_pending_exception (mono_get_exception_file_not_found2 (NULL, fname));
4536 mono_array_setref (res, j, mono_module_get_object (domain, m));
4543 ICALL_EXPORT MonoReflectionMethod*
4544 ves_icall_GetCurrentMethod (void)
4546 MonoMethod *m = mono_method_get_last_managed ();
4548 while (m->is_inflated)
4549 m = ((MonoMethodInflated*)m)->declaring;
4551 return mono_method_get_object (mono_domain_get (), m, NULL);
4556 mono_method_get_equivalent_method (MonoMethod *method, MonoClass *klass)
4559 if (method->is_inflated && ((MonoMethodInflated*)method)->context.method_inst) {
4562 MonoMethodInflated *inflated = (MonoMethodInflated*)method;
4563 //method is inflated, we should inflate it on the other class
4564 MonoGenericContext ctx;
4565 ctx.method_inst = inflated->context.method_inst;
4566 ctx.class_inst = inflated->context.class_inst;
4567 if (klass->generic_class)
4568 ctx.class_inst = klass->generic_class->context.class_inst;
4569 else if (klass->generic_container)
4570 ctx.class_inst = klass->generic_container->context.class_inst;
4571 result = mono_class_inflate_generic_method_full_checked (inflated->declaring, klass, &ctx, &error);
4572 g_assert (mono_error_ok (&error)); /* FIXME don't swallow the error */
4576 mono_class_setup_methods (method->klass);
4577 if (method->klass->exception_type)
4579 for (i = 0; i < method->klass->method.count; ++i) {
4580 if (method->klass->methods [i] == method) {
4585 mono_class_setup_methods (klass);
4586 if (klass->exception_type)
4588 g_assert (offset >= 0 && offset < klass->method.count);
4589 return klass->methods [offset];
4592 ICALL_EXPORT MonoReflectionMethod*
4593 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternalType (MonoMethod *method, MonoType *type)
4597 klass = mono_class_from_mono_type (type);
4598 if (mono_class_get_generic_type_definition (method->klass) != mono_class_get_generic_type_definition (klass))
4600 if (method->klass != klass) {
4601 method = mono_method_get_equivalent_method (method, klass);
4606 klass = method->klass;
4607 return mono_method_get_object (mono_domain_get (), method, klass);
4610 ICALL_EXPORT MonoReflectionMethod*
4611 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternal (MonoMethod *method)
4613 return mono_method_get_object (mono_domain_get (), method, NULL);
4616 ICALL_EXPORT MonoReflectionMethodBody*
4617 ves_icall_System_Reflection_MethodBase_GetMethodBodyInternal (MonoMethod *method)
4619 return mono_method_body_get_object (mono_domain_get (), method);
4622 ICALL_EXPORT MonoReflectionAssembly*
4623 ves_icall_System_Reflection_Assembly_GetExecutingAssembly (void)
4625 MonoMethod *dest = NULL;
4627 mono_stack_walk_no_il (get_executing, &dest);
4629 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4633 ICALL_EXPORT MonoReflectionAssembly*
4634 ves_icall_System_Reflection_Assembly_GetEntryAssembly (void)
4636 MonoDomain* domain = mono_domain_get ();
4638 if (!domain->entry_assembly)
4641 return mono_assembly_get_object (domain, domain->entry_assembly);
4644 ICALL_EXPORT MonoReflectionAssembly*
4645 ves_icall_System_Reflection_Assembly_GetCallingAssembly (void)
4651 mono_stack_walk_no_il (get_executing, &dest);
4653 mono_stack_walk_no_il (get_caller, &dest);
4656 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4659 ICALL_EXPORT MonoString *
4660 ves_icall_System_MonoType_getFullName (MonoReflectionType *object, gboolean full_name,
4661 gboolean assembly_qualified)
4663 MonoDomain *domain = mono_object_domain (object);
4664 MonoTypeNameFormat format;
4669 format = assembly_qualified ?
4670 MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED :
4671 MONO_TYPE_NAME_FORMAT_FULL_NAME;
4673 format = MONO_TYPE_NAME_FORMAT_REFLECTION;
4675 name = mono_type_get_name_full (object->type, format);
4679 if (full_name && (object->type->type == MONO_TYPE_VAR || object->type->type == MONO_TYPE_MVAR)) {
4684 res = mono_string_new (domain, name);
4691 vell_icall_MonoType_get_core_clr_security_level (MonoReflectionType *this)
4693 MonoClass *klass = mono_class_from_mono_type (this->type);
4694 mono_class_init_or_throw (klass);
4695 return mono_security_core_clr_class_level (klass);
4699 fill_reflection_assembly_name (MonoDomain *domain, MonoReflectionAssemblyName *aname, MonoAssemblyName *name, const char *absolute, gboolean by_default_version, gboolean default_publickey, gboolean default_token)
4701 static MonoMethod *create_culture = NULL;
4704 const char *pkey_ptr;
4706 MonoBoolean assembly_ref = 0;
4708 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, name->name));
4709 aname->major = name->major;
4710 aname->minor = name->minor;
4711 aname->build = name->build;
4712 aname->flags = name->flags;
4713 aname->revision = name->revision;
4714 aname->hashalg = name->hash_alg;
4715 aname->versioncompat = 1; /* SameMachine (default) */
4716 aname->processor_architecture = name->arch;
4718 if (by_default_version)
4719 MONO_OBJECT_SETREF (aname, version, create_version (domain, name->major, name->minor, name->build, name->revision));
4722 if (absolute != NULL && *absolute != '\0') {
4723 const gchar *prepend = "file://";
4726 codebase = g_strdup (absolute);
4731 for (i = strlen (codebase) - 1; i >= 0; i--)
4732 if (codebase [i] == '\\')
4735 if (*codebase == '/' && *(codebase + 1) == '/') {
4738 prepend = "file:///";
4742 result = g_strconcat (prepend, codebase, NULL);
4748 MONO_OBJECT_SETREF (aname, codebase, mono_string_new (domain, codebase));
4752 if (!create_culture) {
4753 MonoMethodDesc *desc = mono_method_desc_new ("System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4754 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4755 g_assert (create_culture);
4756 mono_method_desc_free (desc);
4759 if (name->culture) {
4760 args [0] = mono_string_new (domain, name->culture);
4761 args [1] = &assembly_ref;
4762 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4765 if (name->public_key) {
4766 pkey_ptr = (char*)name->public_key;
4767 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
4769 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4770 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
4771 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
4772 } else if (default_publickey) {
4773 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, 0));
4774 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
4777 /* MonoAssemblyName keeps the public key token as an hexadecimal string */
4778 if (name->public_key_token [0]) {
4782 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 8));
4783 p = mono_array_addr (aname->keyToken, char, 0);
4785 for (i = 0, j = 0; i < 8; i++) {
4786 *p = g_ascii_xdigit_value (name->public_key_token [j++]) << 4;
4787 *p |= g_ascii_xdigit_value (name->public_key_token [j++]);
4790 } else if (default_token) {
4791 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
4795 ICALL_EXPORT MonoString *
4796 ves_icall_System_Reflection_Assembly_get_fullName (MonoReflectionAssembly *assembly)
4798 MonoDomain *domain = mono_object_domain (assembly);
4799 MonoAssembly *mass = assembly->assembly;
4803 name = mono_stringify_assembly_name (&mass->aname);
4804 res = mono_string_new (domain, name);
4811 ves_icall_System_Reflection_Assembly_FillName (MonoReflectionAssembly *assembly, MonoReflectionAssemblyName *aname)
4814 MonoAssembly *mass = assembly->assembly;
4816 if (g_path_is_absolute (mass->image->name)) {
4817 fill_reflection_assembly_name (mono_object_domain (assembly),
4818 aname, &mass->aname, mass->image->name, TRUE,
4822 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4824 fill_reflection_assembly_name (mono_object_domain (assembly),
4825 aname, &mass->aname, absolute, TRUE, TRUE,
4832 ves_icall_System_Reflection_Assembly_InternalGetAssemblyName (MonoString *fname, MonoReflectionAssemblyName *aname)
4835 MonoImageOpenStatus status = MONO_IMAGE_OK;
4838 MonoAssemblyName name;
4841 filename = mono_string_to_utf8 (fname);
4843 dirname = g_path_get_dirname (filename);
4844 replace_shadow_path (mono_domain_get (), dirname, &filename);
4847 image = mono_image_open (filename, &status);
4853 if (status == MONO_IMAGE_IMAGE_INVALID)
4854 exc = mono_get_exception_bad_image_format2 (NULL, fname);
4856 exc = mono_get_exception_file_not_found2 (NULL, fname);
4857 mono_set_pending_exception (exc);
4861 res = mono_assembly_fill_assembly_name (image, &name);
4863 mono_image_close (image);
4865 mono_set_pending_exception (mono_get_exception_argument ("assemblyFile", "The file does not contain a manifest"));
4869 fill_reflection_assembly_name (mono_domain_get (), aname, &name, filename,
4873 mono_image_close (image);
4876 ICALL_EXPORT MonoBoolean
4877 ves_icall_System_Reflection_Assembly_LoadPermissions (MonoReflectionAssembly *assembly,
4878 char **minimum, guint32 *minLength, char **optional, guint32 *optLength, char **refused, guint32 *refLength)
4880 MonoBoolean result = FALSE;
4881 MonoDeclSecurityEntry entry;
4883 /* SecurityAction.RequestMinimum */
4884 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQMIN, &entry)) {
4885 *minimum = entry.blob;
4886 *minLength = entry.size;
4889 /* SecurityAction.RequestOptional */
4890 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQOPT, &entry)) {
4891 *optional = entry.blob;
4892 *optLength = entry.size;
4895 /* SecurityAction.RequestRefuse */
4896 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQREFUSE, &entry)) {
4897 *refused = entry.blob;
4898 *refLength = entry.size;
4906 mono_module_type_is_visible (MonoTableInfo *tdef, MonoImage *image, int type)
4908 guint32 attrs, visibility;
4910 attrs = mono_metadata_decode_row_col (tdef, type - 1, MONO_TYPEDEF_FLAGS);
4911 visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
4912 if (visibility != TYPE_ATTRIBUTE_PUBLIC && visibility != TYPE_ATTRIBUTE_NESTED_PUBLIC)
4915 } while ((type = mono_metadata_token_index (mono_metadata_nested_in_typedef (image, type))));
4921 mono_module_get_types (MonoDomain *domain, MonoImage *image, MonoArray **exceptions, MonoBoolean exportedOnly)
4925 MonoTableInfo *tdef = &image->tables [MONO_TABLE_TYPEDEF];
4928 /* we start the count from 1 because we skip the special type <Module> */
4931 for (i = 1; i < tdef->rows; ++i) {
4932 if (mono_module_type_is_visible (tdef, image, i + 1))
4936 count = tdef->rows - 1;
4938 res = mono_array_new (domain, mono_defaults.monotype_class, count);
4939 *exceptions = mono_array_new (domain, mono_defaults.exception_class, count);
4941 for (i = 1; i < tdef->rows; ++i) {
4942 if (!exportedOnly || mono_module_type_is_visible (tdef, image, i + 1)) {
4944 klass = mono_class_get_checked (image, (i + 1) | MONO_TOKEN_TYPE_DEF, &error);
4945 g_assert (!mono_loader_get_last_error ()); /* Plug any leaks */
4948 mono_array_setref (res, count, mono_type_get_object (domain, &klass->byval_arg));
4950 MonoException *ex = mono_error_convert_to_exception (&error);
4951 mono_array_setref (*exceptions, count, ex);
4960 ICALL_EXPORT MonoArray*
4961 ves_icall_System_Reflection_Assembly_GetTypes (MonoReflectionAssembly *assembly, MonoBoolean exportedOnly)
4963 MonoArray *res = NULL;
4964 MonoArray *exceptions = NULL;
4965 MonoImage *image = NULL;
4966 MonoTableInfo *table = NULL;
4969 int i, len, ex_count;
4971 domain = mono_object_domain (assembly);
4973 g_assert (!assembly_is_dynamic (assembly->assembly));
4974 image = assembly->assembly->image;
4975 table = &image->tables [MONO_TABLE_FILE];
4976 res = mono_module_get_types (domain, image, &exceptions, exportedOnly);
4978 /* Append data from all modules in the assembly */
4979 for (i = 0; i < table->rows; ++i) {
4980 if (!(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
4981 MonoImage *loaded_image = mono_assembly_load_module (image->assembly, i + 1);
4984 MonoArray *res2 = mono_module_get_types (domain, loaded_image, &ex2, exportedOnly);
4985 /* Append the new types to the end of the array */
4986 if (mono_array_length (res2) > 0) {
4988 MonoArray *res3, *ex3;
4990 len1 = mono_array_length (res);
4991 len2 = mono_array_length (res2);
4993 res3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
4994 mono_array_memcpy_refs (res3, 0, res, 0, len1);
4995 mono_array_memcpy_refs (res3, len1, res2, 0, len2);
4998 ex3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
4999 mono_array_memcpy_refs (ex3, 0, exceptions, 0, len1);
5000 mono_array_memcpy_refs (ex3, len1, ex2, 0, len2);
5007 /* the ReflectionTypeLoadException must have all the types (Types property),
5008 * NULL replacing types which throws an exception. The LoaderException must
5009 * contain all exceptions for NULL items.
5012 len = mono_array_length (res);
5015 for (i = 0; i < len; i++) {
5016 MonoReflectionType *t = mono_array_get (res, gpointer, i);
5020 klass = mono_type_get_class (t->type);
5021 if ((klass != NULL) && klass->exception_type) {
5022 /* keep the class in the list */
5023 list = g_list_append (list, klass);
5024 /* and replace Type with NULL */
5025 mono_array_setref (res, i, NULL);
5032 if (list || ex_count) {
5034 MonoException *exc = NULL;
5035 MonoArray *exl = NULL;
5036 int j, length = g_list_length (list) + ex_count;
5038 mono_loader_clear_error ();
5040 exl = mono_array_new (domain, mono_defaults.exception_class, length);
5041 /* Types for which mono_class_get_checked () succeeded */
5042 for (i = 0, tmp = list; tmp; i++, tmp = tmp->next) {
5043 MonoException *exc = mono_class_get_exception_for_failure (tmp->data);
5044 mono_array_setref (exl, i, exc);
5046 /* Types for which it don't */
5047 for (j = 0; j < mono_array_length (exceptions); ++j) {
5048 MonoException *exc = mono_array_get (exceptions, MonoException*, j);
5050 g_assert (i < length);
5051 mono_array_setref (exl, i, exc);
5058 exc = mono_get_exception_reflection_type_load (res, exl);
5059 mono_loader_clear_error ();
5060 mono_set_pending_exception (exc);
5067 ICALL_EXPORT gboolean
5068 ves_icall_System_Reflection_AssemblyName_ParseName (MonoReflectionAssemblyName *name, MonoString *assname)
5070 MonoAssemblyName aname;
5071 MonoDomain *domain = mono_object_domain (name);
5073 gboolean is_version_defined;
5074 gboolean is_token_defined;
5076 aname.public_key = NULL;
5077 val = mono_string_to_utf8 (assname);
5078 if (!mono_assembly_name_parse_full (val, &aname, TRUE, &is_version_defined, &is_token_defined)) {
5079 g_free ((guint8*) aname.public_key);
5084 fill_reflection_assembly_name (domain, name, &aname, "", is_version_defined,
5085 FALSE, is_token_defined);
5087 mono_assembly_name_free (&aname);
5088 g_free ((guint8*) aname.public_key);
5094 ICALL_EXPORT MonoReflectionType*
5095 ves_icall_System_Reflection_Module_GetGlobalType (MonoReflectionModule *module)
5098 MonoDomain *domain = mono_object_domain (module);
5101 g_assert (module->image);
5103 if (image_is_dynamic (module->image) && ((MonoDynamicImage*)(module->image))->initial_image)
5104 /* These images do not have a global type */
5107 klass = mono_class_get_checked (module->image, 1 | MONO_TOKEN_TYPE_DEF, &error);
5108 mono_error_raise_exception (&error);
5109 return mono_type_get_object (domain, &klass->byval_arg);
5113 ves_icall_System_Reflection_Module_Close (MonoReflectionModule *module)
5115 /*if (module->image)
5116 mono_image_close (module->image);*/
5119 ICALL_EXPORT MonoString*
5120 ves_icall_System_Reflection_Module_GetGuidInternal (MonoReflectionModule *module)
5122 MonoDomain *domain = mono_object_domain (module);
5124 g_assert (module->image);
5125 return mono_string_new (domain, module->image->guid);
5128 ICALL_EXPORT gpointer
5129 ves_icall_System_Reflection_Module_GetHINSTANCE (MonoReflectionModule *module)
5132 if (module->image && module->image->is_module_handle)
5133 return module->image->raw_data;
5136 return (gpointer) (-1);
5140 ves_icall_System_Reflection_Module_GetPEKind (MonoImage *image, gint32 *pe_kind, gint32 *machine)
5142 if (image_is_dynamic (image)) {
5143 MonoDynamicImage *dyn = (MonoDynamicImage*)image;
5144 *pe_kind = dyn->pe_kind;
5145 *machine = dyn->machine;
5148 *pe_kind = ((MonoCLIImageInfo*)(image->image_info))->cli_cli_header.ch_flags & 0x3;
5149 *machine = ((MonoCLIImageInfo*)(image->image_info))->cli_header.coff.coff_machine;
5154 ves_icall_System_Reflection_Module_GetMDStreamVersion (MonoImage *image)
5156 return (image->md_version_major << 16) | (image->md_version_minor);
5159 ICALL_EXPORT MonoArray*
5160 ves_icall_System_Reflection_Module_InternalGetTypes (MonoReflectionModule *module)
5162 MonoArray *exceptions;
5166 return mono_array_new (mono_object_domain (module), mono_defaults.monotype_class, 0);
5168 MonoArray *res = mono_module_get_types (mono_object_domain (module), module->image, &exceptions, FALSE);
5169 for (i = 0; i < mono_array_length (exceptions); ++i) {
5170 MonoException *ex = mono_array_get (exceptions, MonoException *, i);
5172 mono_set_pending_exception (ex);
5181 mono_memberref_is_method (MonoImage *image, guint32 token)
5183 if (!image_is_dynamic (image)) {
5184 guint32 cols [MONO_MEMBERREF_SIZE];
5186 mono_metadata_decode_row (&image->tables [MONO_TABLE_MEMBERREF], mono_metadata_token_index (token) - 1, cols, MONO_MEMBERREF_SIZE);
5187 sig = mono_metadata_blob_heap (image, cols [MONO_MEMBERREF_SIGNATURE]);
5188 mono_metadata_decode_blob_size (sig, &sig);
5189 return (*sig != 0x6);
5191 MonoClass *handle_class;
5193 if (!mono_lookup_dynamic_token_class (image, token, FALSE, &handle_class, NULL))
5196 return mono_defaults.methodhandle_class == handle_class;
5201 init_generic_context_from_args (MonoGenericContext *context, MonoArray *type_args, MonoArray *method_args)
5204 context->class_inst = mono_metadata_get_generic_inst (mono_array_length (type_args),
5205 mono_array_addr (type_args, MonoType*, 0));
5207 context->class_inst = NULL;
5209 context->method_inst = mono_metadata_get_generic_inst (mono_array_length (method_args),
5210 mono_array_addr (method_args, MonoType*, 0));
5212 context->method_inst = NULL;
5215 ICALL_EXPORT MonoType*
5216 ves_icall_System_Reflection_Module_ResolveTypeToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5219 int table = mono_metadata_token_table (token);
5220 int index = mono_metadata_token_index (token);
5221 MonoGenericContext context;
5224 *resolve_error = ResolveTokenError_Other;
5226 /* Validate token */
5227 if ((table != MONO_TABLE_TYPEDEF) && (table != MONO_TABLE_TYPEREF) &&
5228 (table != MONO_TABLE_TYPESPEC)) {
5229 *resolve_error = ResolveTokenError_BadTable;
5233 if (image_is_dynamic (image)) {
5234 if ((table == MONO_TABLE_TYPEDEF) || (table == MONO_TABLE_TYPEREF)) {
5235 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5236 return klass ? &klass->byval_arg : NULL;
5239 init_generic_context_from_args (&context, type_args, method_args);
5240 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5241 return klass ? &klass->byval_arg : NULL;
5244 if ((index <= 0) || (index > image->tables [table].rows)) {
5245 *resolve_error = ResolveTokenError_OutOfRange;
5249 init_generic_context_from_args (&context, type_args, method_args);
5250 klass = mono_class_get_checked (image, token, &error);
5252 klass = mono_class_inflate_generic_class_checked (klass, &context, &error);
5253 mono_error_raise_exception (&error);
5256 return &klass->byval_arg;
5261 ICALL_EXPORT MonoMethod*
5262 ves_icall_System_Reflection_Module_ResolveMethodToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5265 int table = mono_metadata_token_table (token);
5266 int index = mono_metadata_token_index (token);
5267 MonoGenericContext context;
5270 *resolve_error = ResolveTokenError_Other;
5272 /* Validate token */
5273 if ((table != MONO_TABLE_METHOD) && (table != MONO_TABLE_METHODSPEC) &&
5274 (table != MONO_TABLE_MEMBERREF)) {
5275 *resolve_error = ResolveTokenError_BadTable;
5279 if (image_is_dynamic (image)) {
5280 if (table == MONO_TABLE_METHOD)
5281 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5283 if ((table == MONO_TABLE_MEMBERREF) && !(mono_memberref_is_method (image, token))) {
5284 *resolve_error = ResolveTokenError_BadTable;
5288 init_generic_context_from_args (&context, type_args, method_args);
5289 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5292 if ((index <= 0) || (index > image->tables [table].rows)) {
5293 *resolve_error = ResolveTokenError_OutOfRange;
5296 if ((table == MONO_TABLE_MEMBERREF) && (!mono_memberref_is_method (image, token))) {
5297 *resolve_error = ResolveTokenError_BadTable;
5301 init_generic_context_from_args (&context, type_args, method_args);
5302 method = mono_get_method_checked (image, token, NULL, &context, &error);
5303 mono_error_raise_exception (&error);
5308 ICALL_EXPORT MonoString*
5309 ves_icall_System_Reflection_Module_ResolveStringToken (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5311 int index = mono_metadata_token_index (token);
5313 *error = ResolveTokenError_Other;
5315 /* Validate token */
5316 if (mono_metadata_token_code (token) != MONO_TOKEN_STRING) {
5317 *error = ResolveTokenError_BadTable;
5321 if (image_is_dynamic (image))
5322 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5324 if ((index <= 0) || (index >= image->heap_us.size)) {
5325 *error = ResolveTokenError_OutOfRange;
5329 /* FIXME: What to do if the index points into the middle of a string ? */
5331 return mono_ldstr (mono_domain_get (), image, index);
5334 ICALL_EXPORT MonoClassField*
5335 ves_icall_System_Reflection_Module_ResolveFieldToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5339 int table = mono_metadata_token_table (token);
5340 int index = mono_metadata_token_index (token);
5341 MonoGenericContext context;
5342 MonoClassField *field;
5344 *resolve_error = ResolveTokenError_Other;
5346 /* Validate token */
5347 if ((table != MONO_TABLE_FIELD) && (table != MONO_TABLE_MEMBERREF)) {
5348 *resolve_error = ResolveTokenError_BadTable;
5352 if (image_is_dynamic (image)) {
5353 if (table == MONO_TABLE_FIELD)
5354 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5356 if (mono_memberref_is_method (image, token)) {
5357 *resolve_error = ResolveTokenError_BadTable;
5361 init_generic_context_from_args (&context, type_args, method_args);
5362 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5365 if ((index <= 0) || (index > image->tables [table].rows)) {
5366 *resolve_error = ResolveTokenError_OutOfRange;
5369 if ((table == MONO_TABLE_MEMBERREF) && (mono_memberref_is_method (image, token))) {
5370 *resolve_error = ResolveTokenError_BadTable;
5374 init_generic_context_from_args (&context, type_args, method_args);
5375 field = mono_field_from_token_checked (image, token, &klass, &context, &error);
5376 mono_error_raise_exception (&error);
5382 ICALL_EXPORT MonoObject*
5383 ves_icall_System_Reflection_Module_ResolveMemberToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *error)
5385 int table = mono_metadata_token_table (token);
5387 *error = ResolveTokenError_Other;
5390 case MONO_TABLE_TYPEDEF:
5391 case MONO_TABLE_TYPEREF:
5392 case MONO_TABLE_TYPESPEC: {
5393 MonoType *t = ves_icall_System_Reflection_Module_ResolveTypeToken (image, token, type_args, method_args, error);
5395 return (MonoObject*)mono_type_get_object (mono_domain_get (), t);
5399 case MONO_TABLE_METHOD:
5400 case MONO_TABLE_METHODSPEC: {
5401 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5403 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5407 case MONO_TABLE_FIELD: {
5408 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5410 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5414 case MONO_TABLE_MEMBERREF:
5415 if (mono_memberref_is_method (image, token)) {
5416 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5418 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5423 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5425 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5432 *error = ResolveTokenError_BadTable;
5438 ICALL_EXPORT MonoArray*
5439 ves_icall_System_Reflection_Module_ResolveSignature (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5441 int table = mono_metadata_token_table (token);
5442 int idx = mono_metadata_token_index (token);
5443 MonoTableInfo *tables = image->tables;
5448 *error = ResolveTokenError_OutOfRange;
5450 /* FIXME: Support other tables ? */
5451 if (table != MONO_TABLE_STANDALONESIG)
5454 if (image_is_dynamic (image))
5457 if ((idx == 0) || (idx > tables [MONO_TABLE_STANDALONESIG].rows))
5460 sig = mono_metadata_decode_row_col (&tables [MONO_TABLE_STANDALONESIG], idx - 1, 0);
5462 ptr = mono_metadata_blob_heap (image, sig);
5463 len = mono_metadata_decode_blob_size (ptr, &ptr);
5465 res = mono_array_new (mono_domain_get (), mono_defaults.byte_class, len);
5466 memcpy (mono_array_addr (res, guint8, 0), ptr, len);
5470 ICALL_EXPORT MonoReflectionType*
5471 ves_icall_ModuleBuilder_create_modified_type (MonoReflectionTypeBuilder *tb, MonoString *smodifiers)
5474 int isbyref = 0, rank;
5475 char *str = mono_string_to_utf8 (smodifiers);
5478 klass = mono_class_from_mono_type (tb->type.type);
5480 /* logic taken from mono_reflection_parse_type(): keep in sync */
5484 if (isbyref) { /* only one level allowed by the spec */
5491 return mono_type_get_object (mono_object_domain (tb), &klass->this_arg);
5494 klass = mono_ptr_class_get (&klass->byval_arg);
5495 mono_class_init (klass);
5506 else if (*p != '*') { /* '*' means unknown lower bound */
5517 klass = mono_array_class_get (klass, rank);
5518 mono_class_init (klass);
5525 return mono_type_get_object (mono_object_domain (tb), &klass->byval_arg);
5528 ICALL_EXPORT MonoBoolean
5529 ves_icall_Type_IsArrayImpl (MonoReflectionType *t)
5535 res = !type->byref && (type->type == MONO_TYPE_ARRAY || type->type == MONO_TYPE_SZARRAY);
5541 check_for_invalid_type (MonoClass *klass)
5545 if (klass->byval_arg.type != MONO_TYPE_TYPEDBYREF)
5548 name = mono_type_get_full_name (klass);
5549 str = mono_string_new (mono_domain_get (), name);
5551 mono_raise_exception ((MonoException*)mono_get_exception_type_load (str, NULL));
5554 ICALL_EXPORT MonoReflectionType *
5555 ves_icall_Type_make_array_type (MonoReflectionType *type, int rank)
5557 MonoClass *klass, *aklass;
5559 klass = mono_class_from_mono_type (type->type);
5560 check_for_invalid_type (klass);
5562 if (rank == 0) //single dimentional array
5563 aklass = mono_array_class_get (klass, 1);
5565 aklass = mono_bounded_array_class_get (klass, rank, TRUE);
5567 return mono_type_get_object (mono_object_domain (type), &aklass->byval_arg);
5570 ICALL_EXPORT MonoReflectionType *
5571 ves_icall_Type_make_byref_type (MonoReflectionType *type)
5575 klass = mono_class_from_mono_type (type->type);
5576 mono_class_init_or_throw (klass);
5577 check_for_invalid_type (klass);
5579 return mono_type_get_object (mono_object_domain (type), &klass->this_arg);
5582 ICALL_EXPORT MonoReflectionType *
5583 ves_icall_Type_MakePointerType (MonoReflectionType *type)
5585 MonoClass *klass, *pklass;
5587 klass = mono_class_from_mono_type (type->type);
5588 mono_class_init_or_throw (klass);
5589 check_for_invalid_type (klass);
5591 pklass = mono_ptr_class_get (type->type);
5593 return mono_type_get_object (mono_object_domain (type), &pklass->byval_arg);
5596 ICALL_EXPORT MonoObject *
5597 ves_icall_System_Delegate_CreateDelegate_internal (MonoReflectionType *type, MonoObject *target,
5598 MonoReflectionMethod *info, MonoBoolean throwOnBindFailure)
5600 MonoClass *delegate_class = mono_class_from_mono_type (type->type);
5601 MonoObject *delegate;
5603 MonoMethod *method = info->method;
5605 mono_class_init_or_throw (delegate_class);
5607 mono_assert (delegate_class->parent == mono_defaults.multicastdelegate_class);
5609 if (mono_security_core_clr_enabled ()) {
5610 if (!mono_security_core_clr_ensure_delegate_creation (method, throwOnBindFailure))
5614 delegate = mono_object_new (mono_object_domain (type), delegate_class);
5616 if (method_is_dynamic (method)) {
5617 /* Creating a trampoline would leak memory */
5618 func = mono_compile_method (method);
5620 if (target && method->flags & METHOD_ATTRIBUTE_VIRTUAL && method->klass != mono_object_class (target))
5621 method = mono_object_get_virtual_method (target, method);
5622 func = mono_create_ftnptr (mono_domain_get (),
5623 mono_runtime_create_jump_trampoline (mono_domain_get (), method, TRUE));
5626 mono_delegate_ctor_with_method (delegate, target, func, method);
5632 ves_icall_System_Delegate_SetMulticastInvoke (MonoDelegate *this)
5634 /* Reset the invoke impl to the default one */
5635 this->invoke_impl = mono_runtime_create_delegate_trampoline (this->object.vtable->klass);
5639 * Magic number to convert a time which is relative to
5640 * Jan 1, 1970 into a value which is relative to Jan 1, 0001.
5642 #define EPOCH_ADJUST ((guint64)62135596800LL)
5645 * Magic number to convert FILETIME base Jan 1, 1601 to DateTime - base Jan, 1, 0001
5647 #define FILETIME_ADJUST ((guint64)504911232000000000LL)
5650 /* convert a SYSTEMTIME which is of the form "last thursday in october" to a real date */
5652 convert_to_absolute_date(SYSTEMTIME *date)
5654 #define IS_LEAP(y) ((y % 4) == 0 && ((y % 100) != 0 || (y % 400) == 0))
5655 static int days_in_month[] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
5656 static int leap_days_in_month[] = { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
5657 /* from the calendar FAQ */
5658 int a = (14 - date->wMonth) / 12;
5659 int y = date->wYear - a;
5660 int m = date->wMonth + 12 * a - 2;
5661 int d = (1 + y + y/4 - y/100 + y/400 + (31*m)/12) % 7;
5663 /* d is now the day of the week for the first of the month (0 == Sunday) */
5665 int day_of_week = date->wDayOfWeek;
5667 /* set day_in_month to the first day in the month which falls on day_of_week */
5668 int day_in_month = 1 + (day_of_week - d);
5669 if (day_in_month <= 0)
5672 /* wDay is 1 for first weekday in month, 2 for 2nd ... 5 means last - so work that out allowing for days in the month */
5673 date->wDay = day_in_month + (date->wDay - 1) * 7;
5674 if (date->wDay > (IS_LEAP(date->wYear) ? leap_days_in_month[date->wMonth - 1] : days_in_month[date->wMonth - 1]))
5681 * Return's the offset from GMT of a local time.
5683 * tm is a local time
5684 * t is the same local time as seconds.
5687 gmt_offset(struct tm *tm, time_t t)
5689 #if defined (HAVE_TM_GMTOFF)
5690 return tm->tm_gmtoff;
5695 g.tm_isdst = tm->tm_isdst;
5697 return (int)difftime(t, t2);
5702 * This is heavily based on zdump.c from glibc 2.2.
5704 * * data[0]: start of daylight saving time (in DateTime ticks).
5705 * * data[1]: end of daylight saving time (in DateTime ticks).
5706 * * data[2]: utcoffset (in TimeSpan ticks).
5707 * * data[3]: additional offset when daylight saving (in TimeSpan ticks).
5708 * * name[0]: name of this timezone when not daylight saving.
5709 * * name[1]: name of this timezone when daylight saving.
5711 * FIXME: This only works with "standard" Unix dates (years between 1900 and 2100) while
5712 * the class library allows years between 1 and 9999.
5714 * Returns true on success and zero on failure.
5716 ICALL_EXPORT guint32
5717 ves_icall_System_CurrentSystemTimeZone_GetTimeZoneData (guint32 year, MonoArray **data, MonoArray **names)
5720 MonoDomain *domain = mono_domain_get ();
5721 struct tm start, tt;
5724 long int gmtoff, gmtoff_after, gmtoff_st, gmtoff_ds;
5725 int day, transitioned;
5728 gmtoff_st = gmtoff_ds = transitioned = 0;
5730 MONO_CHECK_ARG_NULL (data, 0);
5731 MONO_CHECK_ARG_NULL (names, 0);
5733 mono_gc_wbarrier_generic_store (data, (MonoObject*) mono_array_new (domain, mono_defaults.int64_class, 4));
5734 mono_gc_wbarrier_generic_store (names, (MonoObject*) mono_array_new (domain, mono_defaults.string_class, 2));
5737 * no info is better than crashing: we'll need our own tz data
5738 * to make this work properly, anyway. The range is probably
5739 * reduced to 1970 .. 2037 because that is what mktime is
5740 * guaranteed to support (we get into an infinite loop
5744 memset (&start, 0, sizeof (start));
5747 start.tm_year = year-1900;
5749 t = mktime (&start);
5751 if ((year < 1970) || (year > 2037) || (t == -1)) {
5753 tt = *localtime (&t);
5754 strftime (tzone, sizeof (tzone), "%Z", &tt);
5755 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
5756 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
5760 gmtoff = gmt_offset (&start, t);
5762 /* For each day of the year, calculate the tm_gmtoff. */
5763 for (day = 0; day < 365 && transitioned < 2; day++) {
5766 tt = *localtime (&t);
5768 gmtoff_after = gmt_offset(&tt, t);
5770 /* Daylight saving starts or ends here. */
5771 if (gmtoff_after != gmtoff) {
5775 /* Try to find the exact hour when daylight saving starts/ends. */
5779 tt1 = *localtime (&t1);
5780 } while (gmt_offset (&tt1, t1) != gmtoff);
5782 /* Try to find the exact minute when daylight saving starts/ends. */
5785 tt1 = *localtime (&t1);
5786 } while (gmt_offset (&tt1, t1) == gmtoff);
5788 strftime (tzone, sizeof (tzone), "%Z", &tt);
5790 /* Write data, if we're already in daylight saving, we're done. */
5792 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
5793 mono_array_set ((*data), gint64, 0, ((gint64)t1 + EPOCH_ADJUST) * 10000000L);
5794 if (gmtoff_ds == 0) {
5796 gmtoff_ds = gmtoff_after;
5803 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
5804 mono_array_set ((*data), gint64, 1, ((gint64)t1 + EPOCH_ADJUST) * 10000000L);
5805 if (gmtoff_ds == 0) {
5806 gmtoff_st = gmtoff_after;
5812 /* This is only set once when we enter daylight saving. */
5814 mono_array_set ((*data), gint64, 2, (gint64)gmtoff_st * 10000000L);
5815 mono_array_set ((*data), gint64, 3, (gint64)(gmtoff_ds - gmtoff_st) * 10000000L);
5817 gmtoff = gmt_offset (&tt, t);
5821 if (transitioned < 2) {
5822 strftime (tzone, sizeof (tzone), "%Z", &tt);
5823 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
5824 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
5825 mono_array_set ((*data), gint64, 0, 0);
5826 mono_array_set ((*data), gint64, 1, 0);
5827 mono_array_set ((*data), gint64, 2, (gint64) gmtoff * 10000000L);
5828 mono_array_set ((*data), gint64, 3, 0);
5833 MonoDomain *domain = mono_domain_get ();
5834 TIME_ZONE_INFORMATION tz_info;
5839 tz_id = GetTimeZoneInformation (&tz_info);
5840 if (tz_id == TIME_ZONE_ID_INVALID)
5843 MONO_CHECK_ARG_NULL (data, 0);
5844 MONO_CHECK_ARG_NULL (names, 0);
5846 mono_gc_wbarrier_generic_store (data, mono_array_new (domain, mono_defaults.int64_class, 4));
5847 mono_gc_wbarrier_generic_store (names, mono_array_new (domain, mono_defaults.string_class, 2));
5849 for (i = 0; i < 32; ++i)
5850 if (!tz_info.DaylightName [i])
5852 mono_array_setref ((*names), 1, mono_string_new_utf16 (domain, tz_info.DaylightName, i));
5853 for (i = 0; i < 32; ++i)
5854 if (!tz_info.StandardName [i])
5856 mono_array_setref ((*names), 0, mono_string_new_utf16 (domain, tz_info.StandardName, i));
5858 if ((year <= 1601) || (year > 30827)) {
5860 * According to MSDN, the MS time functions can't handle dates outside
5866 /* even if the timezone has no daylight savings it may have Bias (e.g. GMT+13 it seems) */
5867 if (tz_id != TIME_ZONE_ID_UNKNOWN) {
5868 tz_info.StandardDate.wYear = year;
5869 convert_to_absolute_date(&tz_info.StandardDate);
5870 err = SystemTimeToFileTime (&tz_info.StandardDate, &ft);
5875 mono_array_set ((*data), gint64, 1, FILETIME_ADJUST + (((guint64)ft.dwHighDateTime<<32) | ft.dwLowDateTime));
5876 tz_info.DaylightDate.wYear = year;
5877 convert_to_absolute_date(&tz_info.DaylightDate);
5878 err = SystemTimeToFileTime (&tz_info.DaylightDate, &ft);
5883 mono_array_set ((*data), gint64, 0, FILETIME_ADJUST + (((guint64)ft.dwHighDateTime<<32) | ft.dwLowDateTime));
5885 mono_array_set ((*data), gint64, 2, (tz_info.Bias + tz_info.StandardBias) * -600000000LL);
5886 mono_array_set ((*data), gint64, 3, (tz_info.DaylightBias - tz_info.StandardBias) * -600000000LL);
5894 static inline gint32
5895 mono_array_get_byte_length (MonoArray *array)
5901 klass = array->obj.vtable->klass;
5903 if (array->bounds == NULL)
5904 length = array->max_length;
5907 for (i = 0; i < klass->rank; ++ i)
5908 length *= array->bounds [i].length;
5911 switch (klass->element_class->byval_arg.type) {
5914 case MONO_TYPE_BOOLEAN:
5918 case MONO_TYPE_CHAR:
5926 return length * sizeof (gpointer);
5937 ves_icall_System_Buffer_ByteLengthInternal (MonoArray *array)
5939 return mono_array_get_byte_length (array);
5943 ves_icall_System_Buffer_GetByteInternal (MonoArray *array, gint32 idx)
5945 return mono_array_get (array, gint8, idx);
5949 ves_icall_System_Buffer_SetByteInternal (MonoArray *array, gint32 idx, gint8 value)
5951 mono_array_set (array, gint8, idx, value);
5954 ICALL_EXPORT MonoBoolean
5955 ves_icall_System_Buffer_BlockCopyInternal (MonoArray *src, gint32 src_offset, MonoArray *dest, gint32 dest_offset, gint32 count)
5957 guint8 *src_buf, *dest_buf;
5959 /* This is called directly from the class libraries without going through the managed wrapper */
5960 MONO_CHECK_ARG_NULL (src, FALSE);
5961 MONO_CHECK_ARG_NULL (dest, FALSE);
5963 /* watch out for integer overflow */
5964 if ((src_offset > mono_array_get_byte_length (src) - count) || (dest_offset > mono_array_get_byte_length (dest) - count))
5967 src_buf = (guint8 *)src->vector + src_offset;
5968 dest_buf = (guint8 *)dest->vector + dest_offset;
5971 memcpy (dest_buf, src_buf, count);
5973 memmove (dest_buf, src_buf, count); /* Source and dest are the same array */
5978 #ifndef DISABLE_REMOTING
5979 ICALL_EXPORT MonoObject *
5980 ves_icall_Remoting_RealProxy_GetTransparentProxy (MonoObject *this, MonoString *class_name)
5982 MonoDomain *domain = mono_object_domain (this);
5984 MonoRealProxy *rp = ((MonoRealProxy *)this);
5985 MonoTransparentProxy *tp;
5989 res = mono_object_new (domain, mono_defaults.transparent_proxy_class);
5990 tp = (MonoTransparentProxy*) res;
5992 MONO_OBJECT_SETREF (tp, rp, rp);
5993 type = ((MonoReflectionType *)rp->class_to_proxy)->type;
5994 klass = mono_class_from_mono_type (type);
5996 tp->custom_type_info = (mono_object_isinst (this, mono_defaults.iremotingtypeinfo_class) != NULL);
5997 tp->remote_class = mono_remote_class (domain, class_name, klass);
5999 res->vtable = mono_remote_class_vtable (domain, tp->remote_class, rp);
6003 ICALL_EXPORT MonoReflectionType *
6004 ves_icall_Remoting_RealProxy_InternalGetProxyType (MonoTransparentProxy *tp)
6006 return mono_type_get_object (mono_object_domain (tp), &tp->remote_class->proxy_class->byval_arg);
6010 /* System.Environment */
6013 ves_icall_System_Environment_get_UserName (void)
6015 /* using glib is more portable */
6016 return mono_string_new (mono_domain_get (), g_get_user_name ());
6020 ICALL_EXPORT MonoString *
6021 ves_icall_System_Environment_get_MachineName (void)
6023 #if defined (HOST_WIN32)
6028 len = MAX_COMPUTERNAME_LENGTH + 1;
6029 buf = g_new (gunichar2, len);
6032 if (GetComputerName (buf, (PDWORD) &len))
6033 result = mono_string_new_utf16 (mono_domain_get (), buf, len);
6037 #elif !defined(DISABLE_SOCKETS)
6041 if (gethostname (buf, sizeof (buf)) == 0)
6042 result = mono_string_new (mono_domain_get (), buf);
6048 return mono_string_new (mono_domain_get (), "mono");
6053 ves_icall_System_Environment_get_Platform (void)
6055 #if defined (TARGET_WIN32)
6058 #elif defined(__MACH__)
6061 // Notice that the value is hidden from user code, and only exposed
6062 // to mscorlib. This is due to Mono's Unix/MacOS code predating the
6063 // define and making assumptions based on Unix/128/4 values before there
6064 // was a MacOS define. Lots of code would assume that not-Unix meant
6065 // Windows, but in this case, it would be OSX.
6074 ICALL_EXPORT MonoString *
6075 ves_icall_System_Environment_get_NewLine (void)
6077 #if defined (HOST_WIN32)
6078 return mono_string_new (mono_domain_get (), "\r\n");
6080 return mono_string_new (mono_domain_get (), "\n");
6084 ICALL_EXPORT MonoString *
6085 ves_icall_System_Environment_GetEnvironmentVariable (MonoString *name)
6093 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
6094 value = g_getenv (utf8_name);
6101 return mono_string_new (mono_domain_get (), value);
6105 * There is no standard way to get at environ.
6108 #ifndef __MINGW32_VERSION
6109 #if defined(__APPLE__) && !defined (__arm__) && !defined (__aarch64__)
6110 /* Apple defines this in crt_externs.h but doesn't provide that header for
6111 * arm-apple-darwin9. We'll manually define the symbol on Apple as it does
6112 * in fact exist on all implementations (so far)
6114 gchar ***_NSGetEnviron(void);
6115 #define environ (*_NSGetEnviron())
6123 ICALL_EXPORT MonoArray *
6124 ves_icall_System_Environment_GetEnvironmentVariableNames (void)
6135 env_strings = GetEnvironmentStrings();
6138 env_string = env_strings;
6139 while (*env_string != '\0') {
6140 /* weird case that MS seems to skip */
6141 if (*env_string != '=')
6143 while (*env_string != '\0')
6149 domain = mono_domain_get ();
6150 names = mono_array_new (domain, mono_defaults.string_class, n);
6154 env_string = env_strings;
6155 while (*env_string != '\0') {
6156 /* weird case that MS seems to skip */
6157 if (*env_string != '=') {
6158 equal_str = wcschr(env_string, '=');
6159 g_assert(equal_str);
6160 str = mono_string_new_utf16 (domain, env_string, equal_str-env_string);
6161 mono_array_setref (names, n, str);
6164 while (*env_string != '\0')
6169 FreeEnvironmentStrings (env_strings);
6182 for (e = environ; *e != 0; ++ e)
6185 domain = mono_domain_get ();
6186 names = mono_array_new (domain, mono_defaults.string_class, n);
6189 for (e = environ; *e != 0; ++ e) {
6190 parts = g_strsplit (*e, "=", 2);
6192 str = mono_string_new (domain, *parts);
6193 mono_array_setref (names, n, str);
6206 * If your platform lacks setenv/unsetenv, you must upgrade your glib.
6208 #if !GLIB_CHECK_VERSION(2,4,0)
6209 #define g_setenv(a,b,c) setenv(a,b,c)
6210 #define g_unsetenv(a) unsetenv(a)
6214 ves_icall_System_Environment_InternalSetEnvironmentVariable (MonoString *name, MonoString *value)
6217 gunichar2 *utf16_name, *utf16_value;
6219 gchar *utf8_name, *utf8_value;
6224 utf16_name = mono_string_to_utf16 (name);
6225 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6226 SetEnvironmentVariable (utf16_name, NULL);
6227 g_free (utf16_name);
6231 utf16_value = mono_string_to_utf16 (value);
6233 SetEnvironmentVariable (utf16_name, utf16_value);
6235 g_free (utf16_name);
6236 g_free (utf16_value);
6238 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
6240 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6241 g_unsetenv (utf8_name);
6246 utf8_value = mono_string_to_utf8_checked (value, &error);
6247 if (!mono_error_ok (&error)) {
6249 mono_error_raise_exception (&error);
6251 g_setenv (utf8_name, utf8_value, TRUE);
6254 g_free (utf8_value);
6259 ves_icall_System_Environment_Exit (int result)
6261 mono_environment_exitcode_set (result);
6263 /* FIXME: There are some cleanup hangs that should be worked out, but
6264 * if the program is going to exit, everything will be cleaned up when
6265 * NaCl exits anyway.
6267 #ifndef __native_client__
6268 if (!mono_runtime_try_shutdown ())
6269 mono_thread_exit ();
6271 /* Suspend all managed threads since the runtime is going away */
6272 mono_thread_suspend_all_other_threads ();
6274 mono_runtime_quit ();
6277 /* we may need to do some cleanup here... */
6281 ICALL_EXPORT MonoString*
6282 ves_icall_System_Environment_GetGacPath (void)
6284 return mono_string_new (mono_domain_get (), mono_assembly_getrootdir ());
6287 ICALL_EXPORT MonoString*
6288 ves_icall_System_Environment_GetWindowsFolderPath (int folder)
6290 #if defined (HOST_WIN32)
6291 #ifndef CSIDL_FLAG_CREATE
6292 #define CSIDL_FLAG_CREATE 0x8000
6295 WCHAR path [MAX_PATH];
6296 /* Create directory if no existing */
6297 if (SUCCEEDED (SHGetFolderPathW (NULL, folder | CSIDL_FLAG_CREATE, NULL, 0, path))) {
6301 return mono_string_new_utf16 (mono_domain_get (), path, len);
6304 g_warning ("ves_icall_System_Environment_GetWindowsFolderPath should only be called on Windows!");
6306 return mono_string_new (mono_domain_get (), "");
6309 ICALL_EXPORT MonoArray *
6310 ves_icall_System_Environment_GetLogicalDrives (void)
6312 gunichar2 buf [256], *ptr, *dname;
6314 guint initial_size = 127, size = 128;
6317 MonoString *drivestr;
6318 MonoDomain *domain = mono_domain_get ();
6324 while (size > initial_size) {
6325 size = (guint) GetLogicalDriveStrings (initial_size, ptr);
6326 if (size > initial_size) {
6329 ptr = g_malloc0 ((size + 1) * sizeof (gunichar2));
6330 initial_size = size;
6344 result = mono_array_new (domain, mono_defaults.string_class, ndrives);
6349 while (*u16) { u16++; len ++; }
6350 drivestr = mono_string_new_utf16 (domain, dname, len);
6351 mono_array_setref (result, ndrives++, drivestr);
6361 ICALL_EXPORT MonoString *
6362 ves_icall_System_IO_DriveInfo_GetDriveFormat (MonoString *path)
6364 gunichar2 volume_name [MAX_PATH + 1];
6366 if (GetVolumeInformation (mono_string_chars (path), NULL, 0, NULL, NULL, NULL, volume_name, MAX_PATH + 1) == FALSE)
6368 return mono_string_from_utf16 (volume_name);
6371 ICALL_EXPORT MonoString *
6372 ves_icall_System_Environment_InternalGetHome (void)
6374 return mono_string_new (mono_domain_get (), g_get_home_dir ());
6377 static const char *encodings [] = {
6379 "ascii", "us_ascii", "us", "ansi_x3.4_1968",
6380 "ansi_x3.4_1986", "cp367", "csascii", "ibm367",
6381 "iso_ir_6", "iso646_us", "iso_646.irv:1991",
6383 "utf_7", "csunicode11utf7", "unicode_1_1_utf_7",
6384 "unicode_2_0_utf_7", "x_unicode_1_1_utf_7",
6385 "x_unicode_2_0_utf_7",
6387 "utf_8", "unicode_1_1_utf_8", "unicode_2_0_utf_8",
6388 "x_unicode_1_1_utf_8", "x_unicode_2_0_utf_8",
6390 "utf_16", "UTF_16LE", "ucs_2", "unicode",
6393 "unicodefffe", "utf_16be",
6400 * Returns the internal codepage, if the value of "int_code_page" is
6401 * 1 at entry, and we can not compute a suitable code page number,
6402 * returns the code page as a string
6404 ICALL_EXPORT MonoString*
6405 ves_icall_System_Text_EncodingHelper_InternalCodePage (gint32 *int_code_page)
6410 char *codepage = NULL;
6412 int want_name = *int_code_page;
6415 *int_code_page = -1;
6417 g_get_charset (&cset);
6418 c = codepage = strdup (cset);
6419 for (c = codepage; *c; c++){
6420 if (isascii (*c) && isalpha (*c))
6425 /* g_print ("charset: %s\n", cset); */
6427 /* handle some common aliases */
6430 for (i = 0; p != 0; ){
6431 if ((gssize) p < 7){
6433 p = encodings [++i];
6436 if (strcmp (p, codepage) == 0){
6437 *int_code_page = code;
6440 p = encodings [++i];
6443 if (strstr (codepage, "utf_8") != NULL)
6444 *int_code_page |= 0x10000000;
6447 if (want_name && *int_code_page == -1)
6448 return mono_string_new (mono_domain_get (), cset);
6453 ICALL_EXPORT MonoBoolean
6454 ves_icall_System_Environment_get_HasShutdownStarted (void)
6456 if (mono_runtime_is_shutting_down ())
6459 if (mono_domain_is_unloading (mono_domain_get ()))
6466 ves_icall_System_Environment_BroadcastSettingChange (void)
6469 SendMessageTimeout (HWND_BROADCAST, WM_SETTINGCHANGE, (WPARAM)NULL, (LPARAM)L"Environment", SMTO_ABORTIFHUNG, 2000, 0);
6474 ves_icall_MonoMethodMessage_InitMessage (MonoMethodMessage *this,
6475 MonoReflectionMethod *method,
6476 MonoArray *out_args)
6478 mono_message_init (mono_object_domain (this), this, method, out_args);
6481 #ifndef DISABLE_REMOTING
6482 ICALL_EXPORT MonoBoolean
6483 ves_icall_IsTransparentProxy (MonoObject *proxy)
6488 if (proxy->vtable->klass == mono_defaults.transparent_proxy_class)
6494 ICALL_EXPORT MonoReflectionMethod *
6495 ves_icall_Remoting_RemotingServices_GetVirtualMethod (
6496 MonoReflectionType *rtype, MonoReflectionMethod *rmethod)
6500 MonoMethod **vtable;
6501 MonoMethod *res = NULL;
6503 MONO_CHECK_ARG_NULL (rtype, NULL);
6504 MONO_CHECK_ARG_NULL (rmethod, NULL);
6506 method = rmethod->method;
6507 klass = mono_class_from_mono_type (rtype->type);
6508 mono_class_init_or_throw (klass);
6510 if (MONO_CLASS_IS_INTERFACE (klass))
6513 if (method->flags & METHOD_ATTRIBUTE_STATIC)
6516 if ((method->flags & METHOD_ATTRIBUTE_FINAL) || !(method->flags & METHOD_ATTRIBUTE_VIRTUAL)) {
6517 if (klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE))
6523 mono_class_setup_vtable (klass);
6524 vtable = klass->vtable;
6526 if (method->klass->flags & TYPE_ATTRIBUTE_INTERFACE) {
6527 gboolean variance_used = FALSE;
6528 /*MS fails with variant interfaces but it's the right thing to do anyway.*/
6529 int offs = mono_class_interface_offset_with_variance (klass, method->klass, &variance_used);
6531 res = vtable [offs + method->slot];
6533 if (!(klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE)))
6536 if (method->slot != -1)
6537 res = vtable [method->slot];
6543 return mono_method_get_object (mono_domain_get (), res, NULL);
6547 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6552 klass = mono_class_from_mono_type (type->type);
6553 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
6555 mono_vtable_set_is_remote (vtable, enable);
6558 #else /* DISABLE_REMOTING */
6561 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6563 g_assert_not_reached ();
6568 ICALL_EXPORT MonoObject *
6569 ves_icall_System_Runtime_Activation_ActivationServices_AllocateUninitializedClassInstance (MonoReflectionType *type)
6574 domain = mono_object_domain (type);
6575 klass = mono_class_from_mono_type (type->type);
6576 mono_class_init_or_throw (klass);
6578 if (MONO_CLASS_IS_INTERFACE (klass) || (klass->flags & TYPE_ATTRIBUTE_ABSTRACT)) {
6579 mono_set_pending_exception (mono_get_exception_argument ("type", "Type cannot be instantiated"));
6583 if (klass->rank >= 1) {
6584 g_assert (klass->rank == 1);
6585 return (MonoObject *) mono_array_new (domain, klass->element_class, 0);
6587 /* Bypass remoting object creation check */
6588 return mono_object_new_alloc_specific (mono_class_vtable_full (domain, klass, TRUE));
6592 ICALL_EXPORT MonoString *
6593 ves_icall_System_IO_get_temp_path (void)
6595 return mono_string_new (mono_domain_get (), g_get_tmp_dir ());
6598 #ifndef PLATFORM_NO_DRIVEINFO
6599 ICALL_EXPORT MonoBoolean
6600 ves_icall_System_IO_DriveInfo_GetDiskFreeSpace (MonoString *path_name, guint64 *free_bytes_avail,
6601 guint64 *total_number_of_bytes, guint64 *total_number_of_free_bytes,
6605 ULARGE_INTEGER wapi_free_bytes_avail;
6606 ULARGE_INTEGER wapi_total_number_of_bytes;
6607 ULARGE_INTEGER wapi_total_number_of_free_bytes;
6609 *error = ERROR_SUCCESS;
6610 result = GetDiskFreeSpaceEx (mono_string_chars (path_name), &wapi_free_bytes_avail, &wapi_total_number_of_bytes,
6611 &wapi_total_number_of_free_bytes);
6614 *free_bytes_avail = wapi_free_bytes_avail.QuadPart;
6615 *total_number_of_bytes = wapi_total_number_of_bytes.QuadPart;
6616 *total_number_of_free_bytes = wapi_total_number_of_free_bytes.QuadPart;
6618 *free_bytes_avail = 0;
6619 *total_number_of_bytes = 0;
6620 *total_number_of_free_bytes = 0;
6621 *error = GetLastError ();
6627 ICALL_EXPORT guint32
6628 ves_icall_System_IO_DriveInfo_GetDriveType (MonoString *root_path_name)
6630 return GetDriveType (mono_string_chars (root_path_name));
6634 ICALL_EXPORT gpointer
6635 ves_icall_RuntimeMethod_GetFunctionPointer (MonoMethod *method)
6637 return mono_compile_method (method);
6640 ICALL_EXPORT MonoString *
6641 ves_icall_System_Configuration_DefaultConfig_get_machine_config_path (void)
6646 path = g_build_path (G_DIR_SEPARATOR_S, mono_get_config_dir (), "mono", mono_get_runtime_info ()->framework_version, "machine.config", NULL);
6648 #if defined (HOST_WIN32)
6649 /* Avoid mixing '/' and '\\' */
6652 for (i = strlen (path) - 1; i >= 0; i--)
6653 if (path [i] == '/')
6657 mcpath = mono_string_new (mono_domain_get (), path);
6664 get_bundled_app_config (void)
6666 const gchar *app_config;
6669 gchar *config_file_name, *config_file_path;
6673 domain = mono_domain_get ();
6674 file = domain->setup->configuration_file;
6678 // Retrieve config file and remove the extension
6679 config_file_name = mono_string_to_utf8 (file);
6680 config_file_path = mono_portability_find_file (config_file_name, TRUE);
6681 if (!config_file_path)
6682 config_file_path = config_file_name;
6683 len = strlen (config_file_path) - strlen (".config");
6684 module = g_malloc0 (len + 1);
6685 memcpy (module, config_file_path, len);
6686 // Get the config file from the module name
6687 app_config = mono_config_string_for_assembly_file (module);
6690 if (config_file_name != config_file_path)
6691 g_free (config_file_name);
6692 g_free (config_file_path);
6697 return mono_string_new (mono_domain_get (), app_config);
6701 get_bundled_machine_config (void)
6703 const gchar *machine_config;
6705 machine_config = mono_get_machine_config ();
6707 if (!machine_config)
6710 return mono_string_new (mono_domain_get (), machine_config);
6713 ICALL_EXPORT MonoString *
6714 ves_icall_System_Web_Util_ICalls_get_machine_install_dir (void)
6719 path = g_path_get_dirname (mono_get_config_dir ());
6721 #if defined (HOST_WIN32)
6722 /* Avoid mixing '/' and '\\' */
6725 for (i = strlen (path) - 1; i >= 0; i--)
6726 if (path [i] == '/')
6730 ipath = mono_string_new (mono_domain_get (), path);
6736 ICALL_EXPORT gboolean
6737 ves_icall_get_resources_ptr (MonoReflectionAssembly *assembly, gpointer *result, gint32 *size)
6739 MonoPEResourceDataEntry *entry;
6742 if (!assembly || !result || !size)
6747 image = assembly->assembly->image;
6748 entry = mono_image_lookup_resource (image, MONO_PE_RESOURCE_ID_ASPNET_STRING, 0, NULL);
6752 *result = mono_image_rva_map (image, entry->rde_data_offset);
6757 *size = entry->rde_size;
6762 ICALL_EXPORT MonoBoolean
6763 ves_icall_System_Diagnostics_Debugger_IsAttached_internal (void)
6765 return mono_is_debugger_attached ();
6768 ICALL_EXPORT MonoBoolean
6769 ves_icall_System_Diagnostics_Debugger_IsLogging (void)
6771 if (mono_get_runtime_callbacks ()->debug_log_is_enabled)
6772 return mono_get_runtime_callbacks ()->debug_log_is_enabled ();
6778 ves_icall_System_Diagnostics_Debugger_Log (int level, MonoString *category, MonoString *message)
6780 if (mono_get_runtime_callbacks ()->debug_log)
6781 mono_get_runtime_callbacks ()->debug_log (level, category, message);
6785 ves_icall_System_Diagnostics_DefaultTraceListener_WriteWindowsDebugString (MonoString *message)
6787 #if defined (HOST_WIN32)
6788 OutputDebugString (mono_string_chars (message));
6790 g_warning ("WriteWindowsDebugString called and HOST_WIN32 not defined!\n");
6794 /* Only used for value types */
6795 ICALL_EXPORT MonoObject *
6796 ves_icall_System_Activator_CreateInstanceInternal (MonoReflectionType *type)
6801 domain = mono_object_domain (type);
6802 klass = mono_class_from_mono_type (type->type);
6803 mono_class_init_or_throw (klass);
6805 if (mono_class_is_nullable (klass))
6806 /* No arguments -> null */
6809 return mono_object_new (domain, klass);
6812 ICALL_EXPORT MonoReflectionMethod *
6813 ves_icall_MonoMethod_get_base_method (MonoReflectionMethod *m, gboolean definition)
6815 MonoClass *klass, *parent;
6816 MonoMethod *method = m->method;
6817 MonoMethod *result = NULL;
6820 if (method->klass == NULL)
6823 if (!(method->flags & METHOD_ATTRIBUTE_VIRTUAL) ||
6824 MONO_CLASS_IS_INTERFACE (method->klass) ||
6825 method->flags & METHOD_ATTRIBUTE_NEW_SLOT)
6828 slot = mono_method_get_vtable_slot (method);
6832 klass = method->klass;
6833 if (klass->generic_class)
6834 klass = klass->generic_class->container_class;
6837 /* At the end of the loop, klass points to the eldest class that has this virtual function slot. */
6838 for (parent = klass->parent; parent != NULL; parent = parent->parent) {
6839 mono_class_setup_vtable (parent);
6840 if (parent->vtable_size <= slot)
6845 klass = klass->parent;
6850 if (klass == method->klass)
6853 /*This is possible if definition == FALSE.
6854 * Do it here to be really sure we don't read invalid memory.
6856 if (slot >= klass->vtable_size)
6859 mono_class_setup_vtable (klass);
6861 result = klass->vtable [slot];
6862 if (result == NULL) {
6863 /* It is an abstract method */
6864 gpointer iter = NULL;
6865 while ((result = mono_class_get_methods (klass, &iter)))
6866 if (result->slot == slot)
6873 return mono_method_get_object (mono_domain_get (), result, NULL);
6876 ICALL_EXPORT MonoString*
6877 ves_icall_MonoMethod_get_name (MonoReflectionMethod *m)
6879 MonoMethod *method = m->method;
6881 MONO_OBJECT_SETREF (m, name, mono_string_new (mono_object_domain (m), method->name));
6886 mono_ArgIterator_Setup (MonoArgIterator *iter, char* argsp, char* start)
6888 iter->sig = *(MonoMethodSignature**)argsp;
6890 g_assert (iter->sig->sentinelpos <= iter->sig->param_count);
6891 g_assert (iter->sig->call_convention == MONO_CALL_VARARG);
6894 /* FIXME: it's not documented what start is exactly... */
6898 iter->args = argsp + sizeof (gpointer);
6900 iter->num_args = iter->sig->param_count - iter->sig->sentinelpos;
6902 /* g_print ("sig %p, param_count: %d, sent: %d\n", iter->sig, iter->sig->param_count, iter->sig->sentinelpos); */
6905 ICALL_EXPORT MonoTypedRef
6906 mono_ArgIterator_IntGetNextArg (MonoArgIterator *iter)
6908 guint32 i, arg_size;
6912 i = iter->sig->sentinelpos + iter->next_arg;
6914 g_assert (i < iter->sig->param_count);
6916 res.type = iter->sig->params [i];
6917 res.klass = mono_class_from_mono_type (res.type);
6918 arg_size = mono_type_stack_size (res.type, &align);
6919 #if defined(__arm__) || defined(__mips__)
6920 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
6922 res.value = iter->args;
6923 #if defined(__native_client__) && SIZEOF_REGISTER == 8
6924 /* Values are stored as 8 byte register sized objects, but 'value'
6925 * is dereferenced as a pointer in other routines.
6927 res.value = (char*)res.value + 4;
6929 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
6930 if (arg_size <= sizeof (gpointer)) {
6932 int padding = arg_size - mono_type_size (res.type, &dummy);
6933 res.value = (guint8*)res.value + padding;
6936 iter->args = (char*)iter->args + arg_size;
6939 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
6944 ICALL_EXPORT MonoTypedRef
6945 mono_ArgIterator_IntGetNextArgT (MonoArgIterator *iter, MonoType *type)
6947 guint32 i, arg_size;
6951 i = iter->sig->sentinelpos + iter->next_arg;
6953 g_assert (i < iter->sig->param_count);
6955 while (i < iter->sig->param_count) {
6956 if (!mono_metadata_type_equal (type, iter->sig->params [i]))
6958 res.type = iter->sig->params [i];
6959 res.klass = mono_class_from_mono_type (res.type);
6960 /* FIXME: endianess issue... */
6961 arg_size = mono_type_stack_size (res.type, &align);
6962 #if defined(__arm__) || defined(__mips__)
6963 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
6965 res.value = iter->args;
6966 iter->args = (char*)iter->args + arg_size;
6968 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
6971 /* g_print ("arg type 0x%02x not found\n", res.type->type); */
6979 ICALL_EXPORT MonoType*
6980 mono_ArgIterator_IntGetNextArgType (MonoArgIterator *iter)
6984 i = iter->sig->sentinelpos + iter->next_arg;
6986 g_assert (i < iter->sig->param_count);
6988 return iter->sig->params [i];
6991 ICALL_EXPORT MonoObject*
6992 mono_TypedReference_ToObject (MonoTypedRef tref)
6994 if (MONO_TYPE_IS_REFERENCE (tref.type)) {
6995 MonoObject** objp = tref.value;
6999 return mono_value_box (mono_domain_get (), tref.klass, tref.value);
7002 ICALL_EXPORT MonoObject*
7003 mono_TypedReference_ToObjectInternal (MonoType *type, gpointer value, MonoClass *klass)
7005 if (MONO_TYPE_IS_REFERENCE (type)) {
7006 MonoObject** objp = value;
7010 return mono_value_box (mono_domain_get (), klass, value);
7014 prelink_method (MonoMethod *method)
7016 const char *exc_class, *exc_arg;
7017 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
7019 mono_lookup_pinvoke_call (method, &exc_class, &exc_arg);
7021 mono_raise_exception(
7022 mono_exception_from_name_msg (mono_defaults.corlib, "System", exc_class, exc_arg ) );
7024 /* create the wrapper, too? */
7028 ves_icall_System_Runtime_InteropServices_Marshal_Prelink (MonoReflectionMethod *method)
7030 prelink_method (method->method);
7034 ves_icall_System_Runtime_InteropServices_Marshal_PrelinkAll (MonoReflectionType *type)
7036 MonoClass *klass = mono_class_from_mono_type (type->type);
7038 gpointer iter = NULL;
7040 mono_class_init_or_throw (klass);
7042 while ((m = mono_class_get_methods (klass, &iter)))
7046 /* These parameters are "readonly" in corlib/System/NumberFormatter.cs */
7048 ves_icall_System_NumberFormatter_GetFormatterTables (guint64 const **mantissas,
7049 gint32 const **exponents,
7050 gunichar2 const **digitLowerTable,
7051 gunichar2 const **digitUpperTable,
7052 gint64 const **tenPowersList,
7053 gint32 const **decHexDigits)
7055 *mantissas = Formatter_MantissaBitsTable;
7056 *exponents = Formatter_TensExponentTable;
7057 *digitLowerTable = Formatter_DigitLowerTable;
7058 *digitUpperTable = Formatter_DigitUpperTable;
7059 *tenPowersList = Formatter_TenPowersList;
7060 *decHexDigits = Formatter_DecHexDigits;
7063 /* These parameters are "readonly" in corlib/System/Globalization/TextInfo.cs */
7065 ves_icall_System_Globalization_TextInfo_GetDataTablePointersLite (
7066 guint16 const **to_lower_data_low,
7067 guint16 const **to_lower_data_high,
7068 guint16 const **to_upper_data_low,
7069 guint16 const **to_upper_data_high)
7071 *to_lower_data_low = ToLowerDataLow;
7072 *to_lower_data_high = ToLowerDataHigh;
7073 *to_upper_data_low = ToUpperDataLow;
7074 *to_upper_data_high = ToUpperDataHigh;
7078 * We return NULL for no modifiers so the corlib code can return Type.EmptyTypes
7079 * and avoid useless allocations.
7084 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional)
7088 for (i = 0; i < type->num_mods; ++i) {
7089 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required))
7094 res = mono_array_new (mono_domain_get (), mono_defaults.systemtype_class, count);
7096 for (i = 0; i < type->num_mods; ++i) {
7097 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required)) {
7099 MonoClass *klass = mono_class_get_checked (image, type->modifiers [i].token, &error);
7100 mono_error_raise_exception (&error); /* this is safe, no cleanup needed on callers */
7101 mono_array_setref (res, count, mono_type_get_object (mono_domain_get (), &klass->byval_arg));
7108 ICALL_EXPORT MonoArray*
7109 param_info_get_type_modifiers (MonoReflectionParameter *param, MonoBoolean optional)
7111 MonoType *type = param->ClassImpl->type;
7112 MonoClass *member_class = mono_object_class (param->MemberImpl);
7113 MonoMethod *method = NULL;
7116 MonoMethodSignature *sig;
7118 if (mono_class_is_reflection_method_or_constructor (member_class)) {
7119 MonoReflectionMethod *rmethod = (MonoReflectionMethod*)param->MemberImpl;
7120 method = rmethod->method;
7121 } else if (member_class->image == mono_defaults.corlib && !strcmp ("MonoProperty", member_class->name)) {
7122 MonoReflectionProperty *prop = (MonoReflectionProperty *)param->MemberImpl;
7123 if (!(method = prop->property->get))
7124 method = prop->property->set;
7127 char *type_name = mono_type_get_full_name (member_class);
7128 char *msg = g_strdup_printf ("Custom modifiers on a ParamInfo with member %s are not supported", type_name);
7129 MonoException *ex = mono_get_exception_not_supported (msg);
7132 mono_set_pending_exception (ex);
7136 image = method->klass->image;
7137 pos = param->PositionImpl;
7138 sig = mono_method_signature (method);
7142 type = sig->params [pos];
7144 return type_array_from_modifiers (image, type, optional);
7148 get_property_type (MonoProperty *prop)
7150 MonoMethodSignature *sig;
7152 sig = mono_method_signature (prop->get);
7154 } else if (prop->set) {
7155 sig = mono_method_signature (prop->set);
7156 return sig->params [sig->param_count - 1];
7161 ICALL_EXPORT MonoArray*
7162 property_info_get_type_modifiers (MonoReflectionProperty *property, MonoBoolean optional)
7164 MonoType *type = get_property_type (property->property);
7165 MonoImage *image = property->klass->image;
7169 return type_array_from_modifiers (image, type, optional);
7173 *Construct a MonoType suited to be used to decode a constant blob object.
7175 * @type is the target type which will be constructed
7176 * @blob_type is the blob type, for example, that comes from the constant table
7177 * @real_type is the expected constructed type.
7180 mono_type_from_blob_type (MonoType *type, MonoTypeEnum blob_type, MonoType *real_type)
7182 type->type = blob_type;
7183 type->data.klass = NULL;
7184 if (blob_type == MONO_TYPE_CLASS)
7185 type->data.klass = mono_defaults.object_class;
7186 else if (real_type->type == MONO_TYPE_VALUETYPE && real_type->data.klass->enumtype) {
7187 /* For enums, we need to use the base type */
7188 type->type = MONO_TYPE_VALUETYPE;
7189 type->data.klass = mono_class_from_mono_type (real_type);
7191 type->data.klass = mono_class_from_mono_type (real_type);
7194 ICALL_EXPORT MonoObject*
7195 property_info_get_default_value (MonoReflectionProperty *property)
7198 MonoProperty *prop = property->property;
7199 MonoType *type = get_property_type (prop);
7200 MonoDomain *domain = mono_object_domain (property);
7201 MonoTypeEnum def_type;
7202 const char *def_value;
7205 mono_class_init (prop->parent);
7207 if (!(prop->attrs & PROPERTY_ATTRIBUTE_HAS_DEFAULT)) {
7208 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
7212 def_value = mono_class_get_property_default_value (prop, &def_type);
7214 mono_type_from_blob_type (&blob_type, def_type, type);
7215 o = mono_get_object_from_blob (domain, &blob_type, def_value);
7220 ICALL_EXPORT MonoBoolean
7221 custom_attrs_defined_internal (MonoObject *obj, MonoReflectionType *attr_type)
7223 MonoClass *attr_class = mono_class_from_mono_type (attr_type->type);
7224 MonoCustomAttrInfo *cinfo;
7227 mono_class_init_or_throw (attr_class);
7229 cinfo = mono_reflection_get_custom_attrs_info (obj);
7232 found = mono_custom_attrs_has_attr (cinfo, attr_class);
7234 mono_custom_attrs_free (cinfo);
7238 ICALL_EXPORT MonoArray*
7239 custom_attrs_get_by_type (MonoObject *obj, MonoReflectionType *attr_type)
7241 MonoClass *attr_class = attr_type ? mono_class_from_mono_type (attr_type->type) : NULL;
7246 mono_class_init_or_throw (attr_class);
7248 res = mono_reflection_get_custom_attrs_by_type (obj, attr_class, &error);
7249 mono_error_raise_exception (&error);
7251 if (mono_loader_get_last_error ()) {
7252 mono_set_pending_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
7259 ICALL_EXPORT MonoString*
7260 ves_icall_Mono_Runtime_GetDisplayName (void)
7263 MonoString *display_name;
7265 info = mono_get_runtime_callbacks ()->get_runtime_build_info ();
7266 display_name = mono_string_new (mono_domain_get (), info);
7268 return display_name;
7271 ICALL_EXPORT MonoString*
7272 ves_icall_System_ComponentModel_Win32Exception_W32ErrorMessage (guint32 code)
7274 MonoString *message;
7278 ret = FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM |
7279 FORMAT_MESSAGE_IGNORE_INSERTS, NULL, code, 0,
7282 message = mono_string_new (mono_domain_get (), "Error looking up error string");
7284 message = mono_string_new_utf16 (mono_domain_get (), buf, ret);
7291 ves_icall_System_StackFrame_GetILOffsetFromFile (MonoString *path, int methodToken, int nativeOffset)
7294 char *path_str = mono_string_to_utf8 (path);
7296 if (!seq_point_data_get_il_offset (path_str, methodToken, nativeOffset, &il_offset))
7304 #ifndef DISABLE_ICALL_TABLES
7306 #define ICALL_TYPE(id,name,first)
7307 #define ICALL(id,name,func) Icall_ ## id,
7310 #include "metadata/icall-def.h"
7316 #define ICALL_TYPE(id,name,first) Icall_type_ ## id,
7317 #define ICALL(id,name,func)
7319 #include "metadata/icall-def.h"
7325 #define ICALL_TYPE(id,name,firstic) {(Icall_ ## firstic)},
7326 #define ICALL(id,name,func)
7328 guint16 first_icall;
7331 static const IcallTypeDesc
7332 icall_type_descs [] = {
7333 #include "metadata/icall-def.h"
7337 #define icall_desc_num_icalls(desc) ((desc) [1].first_icall - (desc) [0].first_icall)
7340 #define ICALL_TYPE(id,name,first)
7343 #ifdef HAVE_ARRAY_ELEM_INIT
7344 #define MSGSTRFIELD(line) MSGSTRFIELD1(line)
7345 #define MSGSTRFIELD1(line) str##line
7347 static const struct msgstrtn_t {
7348 #define ICALL(id,name,func)
7350 #define ICALL_TYPE(id,name,first) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7351 #include "metadata/icall-def.h"
7353 } icall_type_names_str = {
7354 #define ICALL_TYPE(id,name,first) (name),
7355 #include "metadata/icall-def.h"
7358 static const guint16 icall_type_names_idx [] = {
7359 #define ICALL_TYPE(id,name,first) [Icall_type_ ## id] = offsetof (struct msgstrtn_t, MSGSTRFIELD(__LINE__)),
7360 #include "metadata/icall-def.h"
7363 #define icall_type_name_get(id) ((const char*)&icall_type_names_str + icall_type_names_idx [(id)])
7365 static const struct msgstr_t {
7367 #define ICALL_TYPE(id,name,first)
7368 #define ICALL(id,name,func) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7369 #include "metadata/icall-def.h"
7371 } icall_names_str = {
7372 #define ICALL(id,name,func) (name),
7373 #include "metadata/icall-def.h"
7376 static const guint16 icall_names_idx [] = {
7377 #define ICALL(id,name,func) [Icall_ ## id] = offsetof (struct msgstr_t, MSGSTRFIELD(__LINE__)),
7378 #include "metadata/icall-def.h"
7381 #define icall_name_get(id) ((const char*)&icall_names_str + icall_names_idx [(id)])
7387 #define ICALL_TYPE(id,name,first) name,
7388 #define ICALL(id,name,func)
7389 static const char* const
7390 icall_type_names [] = {
7391 #include "metadata/icall-def.h"
7395 #define icall_type_name_get(id) (icall_type_names [(id)])
7399 #define ICALL_TYPE(id,name,first)
7400 #define ICALL(id,name,func) name,
7401 static const char* const
7403 #include "metadata/icall-def.h"
7406 #define icall_name_get(id) icall_names [(id)]
7408 #endif /* !HAVE_ARRAY_ELEM_INIT */
7412 #define ICALL_TYPE(id,name,first)
7413 #define ICALL(id,name,func) func,
7414 static const gconstpointer
7415 icall_functions [] = {
7416 #include "metadata/icall-def.h"
7420 #ifdef ENABLE_ICALL_SYMBOL_MAP
7423 #define ICALL_TYPE(id,name,first)
7424 #define ICALL(id,name,func) #func,
7425 static const gconstpointer
7426 icall_symbols [] = {
7427 #include "metadata/icall-def.h"
7432 #endif /* DISABLE_ICALL_TABLES */
7434 static mono_mutex_t icall_mutex;
7435 static GHashTable *icall_hash = NULL;
7436 static GHashTable *jit_icall_hash_name = NULL;
7437 static GHashTable *jit_icall_hash_addr = NULL;
7440 mono_icall_init (void)
7442 #ifndef DISABLE_ICALL_TABLES
7445 /* check that tables are sorted: disable in release */
7448 const char *prev_class = NULL;
7449 const char *prev_method;
7451 for (i = 0; i < Icall_type_num; ++i) {
7452 const IcallTypeDesc *desc;
7455 if (prev_class && strcmp (prev_class, icall_type_name_get (i)) >= 0)
7456 g_print ("class %s should come before class %s\n", icall_type_name_get (i), prev_class);
7457 prev_class = icall_type_name_get (i);
7458 desc = &icall_type_descs [i];
7459 num_icalls = icall_desc_num_icalls (desc);
7460 /*g_print ("class %s has %d icalls starting at %d\n", prev_class, num_icalls, desc->first_icall);*/
7461 for (j = 0; j < num_icalls; ++j) {
7462 const char *methodn = icall_name_get (desc->first_icall + j);
7463 if (prev_method && strcmp (prev_method, methodn) >= 0)
7464 g_print ("method %s should come before method %s\n", methodn, prev_method);
7465 prev_method = methodn;
7471 icall_hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
7472 mono_mutex_init (&icall_mutex);
7476 mono_icall_lock (void)
7478 mono_locks_mutex_acquire (&icall_mutex, IcallLock);
7482 mono_icall_unlock (void)
7484 mono_locks_mutex_release (&icall_mutex, IcallLock);
7488 mono_icall_cleanup (void)
7490 g_hash_table_destroy (icall_hash);
7491 g_hash_table_destroy (jit_icall_hash_name);
7492 g_hash_table_destroy (jit_icall_hash_addr);
7493 mono_mutex_destroy (&icall_mutex);
7497 mono_add_internal_call (const char *name, gconstpointer method)
7501 g_hash_table_insert (icall_hash, g_strdup (name), (gpointer) method);
7503 mono_icall_unlock ();
7506 #ifndef DISABLE_ICALL_TABLES
7508 #ifdef HAVE_ARRAY_ELEM_INIT
7510 compare_method_imap (const void *key, const void *elem)
7512 const char* method_name = (const char*)&icall_names_str + (*(guint16*)elem);
7513 return strcmp (key, method_name);
7517 find_method_icall (const IcallTypeDesc *imap, const char *name)
7519 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);
7522 return (gpointer)icall_functions [(nameslot - &icall_names_idx [0])];
7526 compare_class_imap (const void *key, const void *elem)
7528 const char* class_name = (const char*)&icall_type_names_str + (*(guint16*)elem);
7529 return strcmp (key, class_name);
7532 static const IcallTypeDesc*
7533 find_class_icalls (const char *name)
7535 const guint16 *nameslot = mono_binary_search (name, icall_type_names_idx, Icall_type_num, sizeof (icall_type_names_idx [0]), compare_class_imap);
7538 return &icall_type_descs [nameslot - &icall_type_names_idx [0]];
7541 #else /* HAVE_ARRAY_ELEM_INIT */
7544 compare_method_imap (const void *key, const void *elem)
7546 const char** method_name = (const char**)elem;
7547 return strcmp (key, *method_name);
7551 find_method_icall (const IcallTypeDesc *imap, const char *name)
7553 const char **nameslot = mono_binary_search (name, icall_names + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names [0]), compare_method_imap);
7556 return (gpointer)icall_functions [(nameslot - icall_names)];
7560 compare_class_imap (const void *key, const void *elem)
7562 const char** class_name = (const char**)elem;
7563 return strcmp (key, *class_name);
7566 static const IcallTypeDesc*
7567 find_class_icalls (const char *name)
7569 const char **nameslot = mono_binary_search (name, icall_type_names, Icall_type_num, sizeof (icall_type_names [0]), compare_class_imap);
7572 return &icall_type_descs [nameslot - icall_type_names];
7575 #endif /* HAVE_ARRAY_ELEM_INIT */
7577 #endif /* DISABLE_ICALL_TABLES */
7580 * we should probably export this as an helper (handle nested types).
7581 * Returns the number of chars written in buf.
7584 concat_class_name (char *buf, int bufsize, MonoClass *klass)
7586 int nspacelen, cnamelen;
7587 nspacelen = strlen (klass->name_space);
7588 cnamelen = strlen (klass->name);
7589 if (nspacelen + cnamelen + 2 > bufsize)
7592 memcpy (buf, klass->name_space, nspacelen);
7593 buf [nspacelen ++] = '.';
7595 memcpy (buf + nspacelen, klass->name, cnamelen);
7596 buf [nspacelen + cnamelen] = 0;
7597 return nspacelen + cnamelen;
7600 #ifdef DISABLE_ICALL_TABLES
7602 no_icall_table (void)
7604 g_assert_not_reached ();
7609 mono_lookup_internal_call (MonoMethod *method)
7614 int typelen = 0, mlen, siglen;
7616 #ifndef DISABLE_ICALL_TABLES
7617 const IcallTypeDesc *imap = NULL;
7620 g_assert (method != NULL);
7622 if (method->is_inflated)
7623 method = ((MonoMethodInflated *) method)->declaring;
7625 if (method->klass->nested_in) {
7626 int pos = concat_class_name (mname, sizeof (mname)-2, method->klass->nested_in);
7630 mname [pos++] = '/';
7633 typelen = concat_class_name (mname+pos, sizeof (mname)-pos-1, method->klass);
7639 typelen = concat_class_name (mname, sizeof (mname), method->klass);
7644 #ifndef DISABLE_ICALL_TABLES
7645 imap = find_class_icalls (mname);
7648 mname [typelen] = ':';
7649 mname [typelen + 1] = ':';
7651 mlen = strlen (method->name);
7652 memcpy (mname + typelen + 2, method->name, mlen);
7653 sigstart = mname + typelen + 2 + mlen;
7656 tmpsig = mono_signature_get_desc (mono_method_signature (method), TRUE);
7657 siglen = strlen (tmpsig);
7658 if (typelen + mlen + siglen + 6 > sizeof (mname))
7661 memcpy (sigstart + 1, tmpsig, siglen);
7662 sigstart [siglen + 1] = ')';
7663 sigstart [siglen + 2] = 0;
7668 res = g_hash_table_lookup (icall_hash, mname);
7670 mono_icall_unlock ();;
7673 /* try without signature */
7675 res = g_hash_table_lookup (icall_hash, mname);
7677 mono_icall_unlock ();
7681 #ifdef DISABLE_ICALL_TABLES
7682 mono_icall_unlock ();
7683 /* Fail only when the result is actually used */
7684 /* mono_marshal_get_native_wrapper () depends on this */
7685 if (method->klass == mono_defaults.string_class && !strcmp (method->name, ".ctor"))
7686 return ves_icall_System_String_ctor_RedirectToCreateString;
7688 return no_icall_table;
7690 /* it wasn't found in the static call tables */
7692 mono_icall_unlock ();
7695 res = find_method_icall (imap, sigstart - mlen);
7697 mono_icall_unlock ();
7700 /* try _with_ signature */
7702 res = find_method_icall (imap, sigstart - mlen);
7704 mono_icall_unlock ();
7708 g_warning ("cant resolve internal call to \"%s\" (tested without signature also)", mname);
7709 g_print ("\nYour mono runtime and class libraries are out of sync.\n");
7710 g_print ("The out of sync library is: %s\n", method->klass->image->name);
7711 g_print ("\nWhen you update one from git you need to update, compile and install\nthe other too.\n");
7712 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");
7713 g_print ("If you see other errors or faults after this message they are probably related\n");
7714 g_print ("and you need to fix your mono install first.\n");
7716 mono_icall_unlock ();
7722 #ifdef ENABLE_ICALL_SYMBOL_MAP
7724 func_cmp (gconstpointer key, gconstpointer p)
7726 return (gsize)key - (gsize)*(gsize*)p;
7731 * mono_lookup_icall_symbol:
7733 * Given the icall METHOD, returns its C symbol.
7736 mono_lookup_icall_symbol (MonoMethod *m)
7738 #ifdef DISABLE_ICALL_TABLES
7739 g_assert_not_reached ();
7742 #ifdef ENABLE_ICALL_SYMBOL_MAP
7746 static gconstpointer *functions_sorted;
7747 static const char**symbols_sorted;
7748 static gboolean inited;
7753 functions_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7754 memcpy (functions_sorted, icall_functions, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7755 symbols_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7756 memcpy (symbols_sorted, icall_symbols, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7757 /* Bubble sort the two arrays */
7761 for (i = 0; i < G_N_ELEMENTS (icall_functions) - 1; ++i) {
7762 if (functions_sorted [i] > functions_sorted [i + 1]) {
7765 tmp = functions_sorted [i];
7766 functions_sorted [i] = functions_sorted [i + 1];
7767 functions_sorted [i + 1] = tmp;
7768 tmp = symbols_sorted [i];
7769 symbols_sorted [i] = symbols_sorted [i + 1];
7770 symbols_sorted [i + 1] = tmp;
7777 func = mono_lookup_internal_call (m);
7780 slot = mono_binary_search (func, functions_sorted, G_N_ELEMENTS (icall_functions), sizeof (gpointer), func_cmp);
7784 return symbols_sorted [(gpointer*)slot - (gpointer*)functions_sorted];
7786 fprintf (stderr, "icall symbol maps not enabled, pass --enable-icall-symbol-map to configure.\n");
7787 g_assert_not_reached ();
7794 type_from_typename (char *typename)
7796 MonoClass *klass = NULL; /* assignment to shut GCC warning up */
7798 if (!strcmp (typename, "int"))
7799 klass = mono_defaults.int_class;
7800 else if (!strcmp (typename, "ptr"))
7801 klass = mono_defaults.int_class;
7802 else if (!strcmp (typename, "void"))
7803 klass = mono_defaults.void_class;
7804 else if (!strcmp (typename, "int32"))
7805 klass = mono_defaults.int32_class;
7806 else if (!strcmp (typename, "uint32"))
7807 klass = mono_defaults.uint32_class;
7808 else if (!strcmp (typename, "int8"))
7809 klass = mono_defaults.sbyte_class;
7810 else if (!strcmp (typename, "uint8"))
7811 klass = mono_defaults.byte_class;
7812 else if (!strcmp (typename, "int16"))
7813 klass = mono_defaults.int16_class;
7814 else if (!strcmp (typename, "uint16"))
7815 klass = mono_defaults.uint16_class;
7816 else if (!strcmp (typename, "long"))
7817 klass = mono_defaults.int64_class;
7818 else if (!strcmp (typename, "ulong"))
7819 klass = mono_defaults.uint64_class;
7820 else if (!strcmp (typename, "float"))
7821 klass = mono_defaults.single_class;
7822 else if (!strcmp (typename, "double"))
7823 klass = mono_defaults.double_class;
7824 else if (!strcmp (typename, "object"))
7825 klass = mono_defaults.object_class;
7826 else if (!strcmp (typename, "obj"))
7827 klass = mono_defaults.object_class;
7828 else if (!strcmp (typename, "string"))
7829 klass = mono_defaults.string_class;
7830 else if (!strcmp (typename, "bool"))
7831 klass = mono_defaults.boolean_class;
7832 else if (!strcmp (typename, "boolean"))
7833 klass = mono_defaults.boolean_class;
7835 g_error ("%s", typename);
7836 g_assert_not_reached ();
7838 return &klass->byval_arg;
7842 * LOCKING: Take the corlib image lock.
7844 MonoMethodSignature*
7845 mono_create_icall_signature (const char *sigstr)
7850 MonoMethodSignature *res, *res2;
7851 MonoImage *corlib = mono_defaults.corlib;
7853 mono_image_lock (corlib);
7854 res = g_hash_table_lookup (corlib->helper_signatures, sigstr);
7855 mono_image_unlock (corlib);
7860 parts = g_strsplit (sigstr, " ", 256);
7869 res = mono_metadata_signature_alloc (corlib, len - 1);
7874 * Under windows, the default pinvoke calling convention is STDCALL but
7877 res->call_convention = MONO_CALL_C;
7880 res->ret = type_from_typename (parts [0]);
7881 for (i = 1; i < len; ++i) {
7882 res->params [i - 1] = type_from_typename (parts [i]);
7887 mono_image_lock (corlib);
7888 res2 = g_hash_table_lookup (corlib->helper_signatures, sigstr);
7890 res = res2; /*Value is allocated in the image pool*/
7892 g_hash_table_insert (corlib->helper_signatures, (gpointer)sigstr, res);
7893 mono_image_unlock (corlib);
7899 mono_find_jit_icall_by_name (const char *name)
7901 MonoJitICallInfo *info;
7902 g_assert (jit_icall_hash_name);
7905 info = g_hash_table_lookup (jit_icall_hash_name, name);
7906 mono_icall_unlock ();
7911 mono_find_jit_icall_by_addr (gconstpointer addr)
7913 MonoJitICallInfo *info;
7914 g_assert (jit_icall_hash_addr);
7917 info = g_hash_table_lookup (jit_icall_hash_addr, (gpointer)addr);
7918 mono_icall_unlock ();
7924 * mono_get_jit_icall_info:
7926 * Return the hashtable mapping JIT icall names to MonoJitICallInfo structures. The
7927 * caller should access it while holding the icall lock.
7930 mono_get_jit_icall_info (void)
7932 return jit_icall_hash_name;
7936 * mono_lookup_jit_icall_symbol:
7938 * Given the jit icall NAME, returns its C symbol if possible, or NULL.
7941 mono_lookup_jit_icall_symbol (const char *name)
7943 MonoJitICallInfo *info;
7944 const char *res = NULL;
7947 info = g_hash_table_lookup (jit_icall_hash_name, name);
7949 res = info->c_symbol;
7950 mono_icall_unlock ();
7955 mono_register_jit_icall_wrapper (MonoJitICallInfo *info, gconstpointer wrapper)
7958 g_hash_table_insert (jit_icall_hash_addr, (gpointer)wrapper, info);
7959 mono_icall_unlock ();
7963 * 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
7964 * icalls without wrappers in some cases.
7967 mono_register_jit_icall_full (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save, gboolean no_raise, const char *c_symbol)
7969 MonoJitICallInfo *info;
7976 if (!jit_icall_hash_name) {
7977 jit_icall_hash_name = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, g_free);
7978 jit_icall_hash_addr = g_hash_table_new (NULL, NULL);
7981 if (g_hash_table_lookup (jit_icall_hash_name, name)) {
7982 g_warning ("jit icall already defined \"%s\"\n", name);
7983 g_assert_not_reached ();
7986 info = g_new0 (MonoJitICallInfo, 1);
7991 info->c_symbol = c_symbol;
7992 info->no_raise = no_raise;
7995 info->wrapper = func;
7997 info->wrapper = NULL;
8000 g_hash_table_insert (jit_icall_hash_name, (gpointer)info->name, info);
8001 g_hash_table_insert (jit_icall_hash_addr, (gpointer)func, info);
8003 mono_icall_unlock ();
8008 mono_register_jit_icall (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save)
8010 return mono_register_jit_icall_full (func, name, sig, is_save, FALSE, NULL);