5 * Dietmar Maurer (dietmar@ximian.com)
6 * Paolo Molaro (lupus@ximian.com)
7 * Patrik Torstensson (patrik.torstensson@labs2.com)
8 * Marek Safar (marek.safar@gmail.com)
10 * Copyright 2001-2003 Ximian, Inc (http://www.ximian.com)
11 * Copyright 2004-2009 Novell, Inc (http://www.novell.com)
12 * Copyright 2011-2014 Xamarin Inc (http://www.xamarin.com).
23 #ifdef HAVE_SYS_TIME_H
29 #if defined (HOST_WIN32)
32 #if defined (HAVE_WCHAR_H)
36 #include "mono/utils/mono-membar.h"
37 #include <mono/metadata/object.h>
38 #include <mono/metadata/threads.h>
39 #include <mono/metadata/threads-types.h>
40 #include <mono/metadata/threadpool.h>
41 #include <mono/metadata/threadpool-ms.h>
42 #include <mono/metadata/threadpool-ms-io.h>
43 #include <mono/metadata/monitor.h>
44 #include <mono/metadata/reflection.h>
45 #include <mono/metadata/assembly.h>
46 #include <mono/metadata/tabledefs.h>
47 #include <mono/metadata/exception.h>
48 #include <mono/metadata/file-io.h>
49 #include <mono/metadata/console-io.h>
50 #include <mono/metadata/mono-route.h>
51 #include <mono/metadata/socket-io.h>
52 #include <mono/metadata/mono-endian.h>
53 #include <mono/metadata/tokentype.h>
54 #include <mono/metadata/domain-internals.h>
55 #include <mono/metadata/metadata-internals.h>
56 #include <mono/metadata/class-internals.h>
57 #include <mono/metadata/marshal.h>
58 #include <mono/metadata/gc-internal.h>
59 #include <mono/metadata/mono-gc.h>
60 #include <mono/metadata/rand.h>
61 #include <mono/metadata/sysmath.h>
62 #include <mono/metadata/string-icalls.h>
63 #include <mono/metadata/debug-helpers.h>
64 #include <mono/metadata/process.h>
65 #include <mono/metadata/environment.h>
66 #include <mono/metadata/profiler-private.h>
67 #include <mono/metadata/locales.h>
68 #include <mono/metadata/filewatcher.h>
69 #include <mono/metadata/char-conversions.h>
70 #include <mono/metadata/security.h>
71 #include <mono/metadata/mono-config.h>
72 #include <mono/metadata/cil-coff.h>
73 #include <mono/metadata/number-formatter.h>
74 #include <mono/metadata/security-manager.h>
75 #include <mono/metadata/security-core-clr.h>
76 #include <mono/metadata/mono-perfcounters.h>
77 #include <mono/metadata/mono-debug.h>
78 #include <mono/metadata/mono-ptr-array.h>
79 #include <mono/metadata/verify-internals.h>
80 #include <mono/metadata/runtime.h>
81 #include <mono/metadata/file-mmap.h>
82 #include <mono/metadata/seq-points-data.h>
83 #include <mono/io-layer/io-layer.h>
84 #include <mono/utils/strtod.h>
85 #include <mono/utils/monobitset.h>
86 #include <mono/utils/mono-time.h>
87 #include <mono/utils/mono-proclib.h>
88 #include <mono/utils/mono-string.h>
89 #include <mono/utils/mono-error-internals.h>
90 #include <mono/utils/mono-mmap.h>
91 #include <mono/utils/mono-io-portability.h>
92 #include <mono/utils/mono-digest.h>
93 #include <mono/utils/bsearch.h>
94 #include <mono/utils/mono-mutex.h>
95 #include <mono/utils/mono-threads.h>
97 #if defined (HOST_WIN32)
101 #include "decimal-ms.h"
103 extern MonoString* ves_icall_System_Environment_GetOSVersionString (void);
105 ICALL_EXPORT MonoReflectionAssembly* ves_icall_System_Reflection_Assembly_GetCallingAssembly (void);
108 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional);
110 static inline MonoBoolean
111 is_generic_parameter (MonoType *type)
113 return !type->byref && (type->type == MONO_TYPE_VAR || type->type == MONO_TYPE_MVAR);
117 mono_class_init_or_throw (MonoClass *klass)
119 if (!mono_class_init (klass))
120 mono_raise_exception (mono_class_get_exception_for_failure (klass));
124 * We expect a pointer to a char, not a string
126 ICALL_EXPORT gboolean
127 mono_double_ParseImpl (char *ptr, double *result)
129 gchar *endptr = NULL;
133 /* mono_strtod () is not thread-safe */
134 mono_mutex_lock (&mono_strtod_mutex);
135 *result = mono_strtod (ptr, &endptr);
136 mono_mutex_unlock (&mono_strtod_mutex);
139 if (!*ptr || (endptr && *endptr))
145 ICALL_EXPORT MonoObject *
146 ves_icall_System_Array_GetValueImpl (MonoObject *this, guint32 pos)
153 ao = (MonoArray *)this;
154 ac = (MonoClass *)ao->obj.vtable->klass;
156 esize = mono_array_element_size (ac);
157 ea = (gpointer*)((char*)ao->vector + (pos * esize));
159 if (ac->element_class->valuetype)
160 return mono_value_box (this->vtable->domain, ac->element_class, ea);
165 ICALL_EXPORT MonoObject *
166 ves_icall_System_Array_GetValue (MonoObject *this, MonoObject *idxs)
172 MONO_CHECK_ARG_NULL (idxs, NULL);
174 io = (MonoArray *)idxs;
175 ic = (MonoClass *)io->obj.vtable->klass;
177 ao = (MonoArray *)this;
178 ac = (MonoClass *)ao->obj.vtable->klass;
180 g_assert (ic->rank == 1);
181 if (io->bounds != NULL || io->max_length != ac->rank) {
182 mono_set_pending_exception (mono_get_exception_argument (NULL, NULL));
186 ind = (gint32 *)io->vector;
188 if (ao->bounds == NULL) {
189 if (*ind < 0 || *ind >= ao->max_length) {
190 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
194 return ves_icall_System_Array_GetValueImpl (this, *ind);
197 for (i = 0; i < ac->rank; i++) {
198 if ((ind [i] < ao->bounds [i].lower_bound) ||
199 (ind [i] >= (mono_array_lower_bound_t)ao->bounds [i].length + ao->bounds [i].lower_bound)) {
200 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
205 pos = ind [0] - ao->bounds [0].lower_bound;
206 for (i = 1; i < ac->rank; i++)
207 pos = pos*ao->bounds [i].length + ind [i] -
208 ao->bounds [i].lower_bound;
210 return ves_icall_System_Array_GetValueImpl (this, pos);
214 ves_icall_System_Array_SetValueImpl (MonoArray *this, MonoObject *value, guint32 pos)
216 MonoClass *ac, *vc, *ec;
226 vc = value->vtable->klass;
230 ac = this->obj.vtable->klass;
231 ec = ac->element_class;
233 esize = mono_array_element_size (ac);
234 ea = (gpointer*)((char*)this->vector + (pos * esize));
235 va = (gpointer*)((char*)value + sizeof (MonoObject));
237 if (mono_class_is_nullable (ec)) {
238 mono_nullable_init ((guint8*)ea, value, ec);
243 mono_gc_bzero_atomic (ea, esize);
247 #define NO_WIDENING_CONVERSION G_STMT_START{\
248 mono_set_pending_exception (mono_get_exception_argument ( \
249 "value", "not a widening conversion")); \
253 #define CHECK_WIDENING_CONVERSION(extra) G_STMT_START{\
254 if (esize < vsize + (extra)) { \
255 mono_set_pending_exception (mono_get_exception_argument ( \
256 "value", "not a widening conversion")); \
261 #define INVALID_CAST G_STMT_START{ \
262 mono_get_runtime_callbacks ()->set_cast_details (vc, ec); \
263 mono_set_pending_exception (mono_get_exception_invalid_cast ()); \
267 /* Check element (destination) type. */
268 switch (ec->byval_arg.type) {
269 case MONO_TYPE_STRING:
270 switch (vc->byval_arg.type) {
271 case MONO_TYPE_STRING:
277 case MONO_TYPE_BOOLEAN:
278 switch (vc->byval_arg.type) {
279 case MONO_TYPE_BOOLEAN:
292 NO_WIDENING_CONVERSION;
301 if (!ec->valuetype) {
302 if (!mono_object_isinst (value, ec))
304 mono_gc_wbarrier_set_arrayref (this, ea, (MonoObject*)value);
308 if (mono_object_isinst (value, ec)) {
309 if (ec->has_references)
310 mono_value_copy (ea, (char*)value + sizeof (MonoObject), ec);
312 mono_gc_memmove_atomic (ea, (char *)value + sizeof (MonoObject), esize);
319 vsize = mono_class_instance_size (vc) - sizeof (MonoObject);
321 et = ec->byval_arg.type;
322 if (et == MONO_TYPE_VALUETYPE && ec->byval_arg.data.klass->enumtype)
323 et = mono_class_enum_basetype (ec->byval_arg.data.klass)->type;
325 vt = vc->byval_arg.type;
326 if (vt == MONO_TYPE_VALUETYPE && vc->byval_arg.data.klass->enumtype)
327 vt = mono_class_enum_basetype (vc->byval_arg.data.klass)->type;
329 #define ASSIGN_UNSIGNED(etype) G_STMT_START{\
335 case MONO_TYPE_CHAR: \
336 CHECK_WIDENING_CONVERSION(0); \
337 *(etype *) ea = (etype) u64; \
339 /* You can't assign a signed value to an unsigned array. */ \
344 /* You can't assign a floating point number to an integer array. */ \
347 NO_WIDENING_CONVERSION; \
351 #define ASSIGN_SIGNED(etype) G_STMT_START{\
357 CHECK_WIDENING_CONVERSION(0); \
358 *(etype *) ea = (etype) i64; \
360 /* You can assign an unsigned value to a signed array if the array's */ \
361 /* element size is larger than the value size. */ \
366 case MONO_TYPE_CHAR: \
367 CHECK_WIDENING_CONVERSION(1); \
368 *(etype *) ea = (etype) u64; \
370 /* You can't assign a floating point number to an integer array. */ \
373 NO_WIDENING_CONVERSION; \
377 #define ASSIGN_REAL(etype) G_STMT_START{\
381 CHECK_WIDENING_CONVERSION(0); \
382 *(etype *) ea = (etype) r64; \
384 /* All integer values fit into a floating point array, so we don't */ \
385 /* need to CHECK_WIDENING_CONVERSION here. */ \
390 *(etype *) ea = (etype) i64; \
396 case MONO_TYPE_CHAR: \
397 *(etype *) ea = (etype) u64; \
404 u64 = *(guint8 *) va;
407 u64 = *(guint16 *) va;
410 u64 = *(guint32 *) va;
413 u64 = *(guint64 *) va;
419 i64 = *(gint16 *) va;
422 i64 = *(gint32 *) va;
425 i64 = *(gint64 *) va;
428 r64 = *(gfloat *) va;
431 r64 = *(gdouble *) va;
434 u64 = *(guint16 *) va;
436 case MONO_TYPE_BOOLEAN:
437 /* Boolean is only compatible with itself. */
450 NO_WIDENING_CONVERSION;
457 /* If we can't do a direct copy, let's try a widening conversion. */
460 ASSIGN_UNSIGNED (guint16);
462 ASSIGN_UNSIGNED (guint8);
464 ASSIGN_UNSIGNED (guint16);
466 ASSIGN_UNSIGNED (guint32);
468 ASSIGN_UNSIGNED (guint64);
470 ASSIGN_SIGNED (gint8);
472 ASSIGN_SIGNED (gint16);
474 ASSIGN_SIGNED (gint32);
476 ASSIGN_SIGNED (gint64);
478 ASSIGN_REAL (gfloat);
480 ASSIGN_REAL (gdouble);
484 /* Not reached, INVALID_CAST does not return. Just to avoid a compiler warning ... */
488 #undef NO_WIDENING_CONVERSION
489 #undef CHECK_WIDENING_CONVERSION
490 #undef ASSIGN_UNSIGNED
496 ves_icall_System_Array_SetValue (MonoArray *this, MonoObject *value,
502 MONO_CHECK_ARG_NULL (idxs,);
504 ic = idxs->obj.vtable->klass;
505 ac = this->obj.vtable->klass;
507 g_assert (ic->rank == 1);
508 if (idxs->bounds != NULL || idxs->max_length != ac->rank) {
509 mono_set_pending_exception (mono_get_exception_argument (NULL, NULL));
513 ind = (gint32 *)idxs->vector;
515 if (this->bounds == NULL) {
516 if (*ind < 0 || *ind >= this->max_length) {
517 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
521 ves_icall_System_Array_SetValueImpl (this, value, *ind);
525 for (i = 0; i < ac->rank; i++)
526 if ((ind [i] < this->bounds [i].lower_bound) ||
527 (ind [i] >= (mono_array_lower_bound_t)this->bounds [i].length + this->bounds [i].lower_bound)) {
528 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
532 pos = ind [0] - this->bounds [0].lower_bound;
533 for (i = 1; i < ac->rank; i++)
534 pos = pos * this->bounds [i].length + ind [i] -
535 this->bounds [i].lower_bound;
537 ves_icall_System_Array_SetValueImpl (this, value, pos);
540 ICALL_EXPORT MonoArray *
541 ves_icall_System_Array_CreateInstanceImpl (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
543 MonoClass *aklass, *klass;
546 gboolean bounded = FALSE;
548 MONO_CHECK_ARG_NULL (type, NULL);
549 MONO_CHECK_ARG_NULL (lengths, NULL);
551 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
553 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
555 for (i = 0; i < mono_array_length (lengths); i++) {
556 if (mono_array_get (lengths, gint32, i) < 0) {
557 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
562 klass = mono_class_from_mono_type (type->type);
563 mono_class_init_or_throw (klass);
565 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint32, 0) != 0))
566 /* vectors are not the same as one dimensional arrays with no-zero bounds */
571 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
573 sizes = alloca (aklass->rank * sizeof(intptr_t) * 2);
574 for (i = 0; i < aklass->rank; ++i) {
575 sizes [i] = mono_array_get (lengths, guint32, i);
577 sizes [i + aklass->rank] = mono_array_get (bounds, gint32, i);
579 sizes [i + aklass->rank] = 0;
582 array = mono_array_new_full (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank);
587 ICALL_EXPORT MonoArray *
588 ves_icall_System_Array_CreateInstanceImpl64 (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
590 MonoClass *aklass, *klass;
593 gboolean bounded = FALSE;
595 MONO_CHECK_ARG_NULL (type, NULL);
596 MONO_CHECK_ARG_NULL (lengths, NULL);
598 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
600 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
602 for (i = 0; i < mono_array_length (lengths); i++) {
603 if ((mono_array_get (lengths, gint64, i) < 0) ||
604 (mono_array_get (lengths, gint64, i) > MONO_ARRAY_MAX_INDEX)) {
605 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
610 klass = mono_class_from_mono_type (type->type);
611 mono_class_init_or_throw (klass);
613 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint64, 0) != 0))
614 /* vectors are not the same as one dimensional arrays with no-zero bounds */
619 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
621 sizes = alloca (aklass->rank * sizeof(intptr_t) * 2);
622 for (i = 0; i < aklass->rank; ++i) {
623 sizes [i] = mono_array_get (lengths, guint64, i);
625 sizes [i + aklass->rank] = (mono_array_size_t) mono_array_get (bounds, guint64, i);
627 sizes [i + aklass->rank] = 0;
630 array = mono_array_new_full (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank);
636 ves_icall_System_Array_GetRank (MonoObject *this)
638 return this->vtable->klass->rank;
642 ves_icall_System_Array_GetLength (MonoArray *this, gint32 dimension)
644 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
647 if ((dimension < 0) || (dimension >= rank)) {
648 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
652 if (this->bounds == NULL)
653 length = this->max_length;
655 length = this->bounds [dimension].length;
657 #ifdef MONO_BIG_ARRAYS
658 if (length > G_MAXINT32) {
659 mono_set_pending_exception (mono_get_exception_overflow ());
667 ves_icall_System_Array_GetLongLength (MonoArray *this, gint32 dimension)
669 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
671 if ((dimension < 0) || (dimension >= rank)) {
672 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
676 if (this->bounds == NULL)
677 return this->max_length;
679 return this->bounds [dimension].length;
683 ves_icall_System_Array_GetLowerBound (MonoArray *this, gint32 dimension)
685 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
687 if ((dimension < 0) || (dimension >= rank)) {
688 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
692 if (this->bounds == NULL)
695 return this->bounds [dimension].lower_bound;
699 ves_icall_System_Array_ClearInternal (MonoArray *arr, int idx, int length)
701 int sz = mono_array_element_size (mono_object_class (arr));
702 mono_gc_bzero_atomic (mono_array_addr_with_size_fast (arr, sz, idx), length * sz);
705 ICALL_EXPORT gboolean
706 ves_icall_System_Array_FastCopy (MonoArray *source, int source_idx, MonoArray* dest, int dest_idx, int length)
711 MonoVTable *src_vtable;
712 MonoVTable *dest_vtable;
713 MonoClass *src_class;
714 MonoClass *dest_class;
716 src_vtable = source->obj.vtable;
717 dest_vtable = dest->obj.vtable;
719 if (src_vtable->rank != dest_vtable->rank)
722 if (source->bounds || dest->bounds)
725 /* there's no integer overflow since mono_array_length returns an unsigned integer */
726 if ((dest_idx + length > mono_array_length_fast (dest)) ||
727 (source_idx + length > mono_array_length_fast (source)))
730 src_class = src_vtable->klass->element_class;
731 dest_class = dest_vtable->klass->element_class;
734 * Handle common cases.
737 /* Case1: object[] -> valuetype[] (ArrayList::ToArray)
738 We fallback to managed here since we need to typecheck each boxed valuetype before storing them in the dest array.
740 if (src_class == mono_defaults.object_class && dest_class->valuetype)
743 /* Check if we're copying a char[] <==> (u)short[] */
744 if (src_class != dest_class) {
745 if (dest_class->valuetype || dest_class->enumtype || src_class->valuetype || src_class->enumtype)
748 /* 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. */
749 if (!mono_class_is_subclass_of (src_class, dest_class, FALSE))
753 if (dest_class->valuetype) {
754 element_size = mono_array_element_size (source->obj.vtable->klass);
755 source_addr = mono_array_addr_with_size_fast (source, element_size, source_idx);
756 if (dest_class->has_references) {
757 mono_value_copy_array (dest, dest_idx, source_addr, length);
759 dest_addr = mono_array_addr_with_size_fast (dest, element_size, dest_idx);
760 mono_gc_memmove_atomic (dest_addr, source_addr, element_size * length);
763 mono_array_memcpy_refs_fast (dest, dest_idx, source, source_idx, length);
770 ves_icall_System_Array_GetGenericValueImpl (MonoObject *this, guint32 pos, gpointer value)
777 ao = (MonoArray *)this;
778 ac = (MonoClass *)ao->obj.vtable->klass;
780 esize = mono_array_element_size (ac);
781 ea = (gpointer*)((char*)ao->vector + (pos * esize));
783 mono_gc_memmove_atomic (value, ea, esize);
787 ves_icall_System_Array_SetGenericValueImpl (MonoObject *this, guint32 pos, gpointer value)
794 ao = (MonoArray *)this;
795 ac = (MonoClass *)ao->obj.vtable->klass;
796 ec = ac->element_class;
798 esize = mono_array_element_size (ac);
799 ea = (gpointer*)((char*)ao->vector + (pos * esize));
801 if (MONO_TYPE_IS_REFERENCE (&ec->byval_arg)) {
802 g_assert (esize == sizeof (gpointer));
803 mono_gc_wbarrier_generic_store (ea, *(gpointer*)value);
805 g_assert (ec->inited);
806 g_assert (esize == mono_class_value_size (ec, NULL));
807 if (ec->has_references)
808 mono_gc_wbarrier_value_copy (ea, value, 1, ec);
810 mono_gc_memmove_atomic (ea, value, esize);
815 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_InitializeArray (MonoArray *array, MonoClassField *field_handle)
817 MonoClass *klass = array->obj.vtable->klass;
818 guint32 size = mono_array_element_size (klass);
819 MonoType *type = mono_type_get_underlying_type (&klass->element_class->byval_arg);
821 const char *field_data;
823 if (MONO_TYPE_IS_REFERENCE (type) || type->type == MONO_TYPE_VALUETYPE) {
824 MonoException *exc = mono_get_exception_argument("array",
825 "Cannot initialize array of non-primitive type.");
826 mono_set_pending_exception (exc);
830 if (!(field_handle->type->attrs & FIELD_ATTRIBUTE_HAS_FIELD_RVA)) {
831 MonoException *exc = mono_get_exception_argument("field_handle",
832 "Field doesn't have an RVA");
833 mono_set_pending_exception (exc);
837 size *= array->max_length;
838 field_data = mono_field_get_data (field_handle);
840 if (size > mono_type_size (field_handle->type, &align)) {
841 MonoException *exc = mono_get_exception_argument("field_handle",
842 "Field not large enough to fill array");
843 mono_set_pending_exception (exc);
847 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
849 guint ## n *data = (guint ## n *) mono_array_addr (array, char, 0); \
850 guint ## n *src = (guint ## n *) field_data; \
851 guint ## n *end = (guint ## n *)((char*)src + size); \
853 for (; src < end; data++, src++) { \
854 *data = read ## n (src); \
858 /* printf ("Initialize array with elements of %s type\n", klass->element_class->name); */
860 switch (type->type) {
877 memcpy (mono_array_addr (array, char, 0), field_data, size);
881 memcpy (mono_array_addr (array, char, 0), field_data, size);
886 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetOffsetToStringData (void)
888 return offsetof (MonoString, chars);
891 ICALL_EXPORT MonoObject *
892 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetObjectValue (MonoObject *obj)
894 if ((obj == NULL) || (! (obj->vtable->klass->valuetype)))
897 return mono_object_clone (obj);
901 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunClassConstructor (MonoType *handle)
906 MONO_CHECK_ARG_NULL (handle,);
908 klass = mono_class_from_mono_type (handle);
909 MONO_CHECK_ARG (handle, klass,);
911 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
913 /* This will call the type constructor */
914 mono_runtime_class_init (vtable);
918 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunModuleConstructor (MonoImage *image)
922 mono_image_check_for_module_cctor (image);
923 if (image->has_module_cctor) {
924 MonoClass *module_klass = mono_class_get_checked (image, MONO_TOKEN_TYPE_DEF | 1, &error);
925 mono_error_raise_exception (&error);
926 /*It's fine to raise the exception here*/
927 mono_runtime_class_init (mono_class_vtable_full (mono_domain_get (), module_klass, TRUE));
931 ICALL_EXPORT MonoBoolean
932 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_SufficientExecutionStack (void)
937 /* later make this configurable and per-arch */
938 int min_size = 4096 * 4 * sizeof (void*);
939 mono_thread_info_get_stack_bounds (&stack_addr, &stack_size);
940 /* if we have no info we are optimistic and assume there is enough room */
944 // FIXME: Windows dynamically extends the stack, so stack_addr might be close
948 current = (guint8 *)&stack_addr;
949 if (current > stack_addr) {
950 if ((current - stack_addr) < min_size)
953 if (current - (stack_addr - stack_size) < min_size)
959 ICALL_EXPORT MonoObject *
960 ves_icall_System_Object_MemberwiseClone (MonoObject *this)
962 return mono_object_clone (this);
966 ves_icall_System_ValueType_InternalGetHashCode (MonoObject *this, MonoArray **fields)
969 MonoObject **values = NULL;
972 gint32 result = (int)(gsize)mono_defaults.int32_class;
973 MonoClassField* field;
976 klass = mono_object_class (this);
978 if (mono_class_num_fields (klass) == 0)
982 * Compute the starting value of the hashcode for fields of primitive
983 * types, and return the remaining fields in an array to the managed side.
984 * This way, we can avoid costly reflection operations in managed code.
987 while ((field = mono_class_get_fields (klass, &iter))) {
988 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
990 if (mono_field_is_deleted (field))
992 /* FIXME: Add more types */
993 switch (field->type->type) {
995 result ^= *(gint32*)((guint8*)this + field->offset);
997 case MONO_TYPE_STRING: {
999 s = *(MonoString**)((guint8*)this + field->offset);
1001 result ^= mono_string_hash (s);
1006 values = g_newa (MonoObject*, mono_class_num_fields (klass));
1007 o = mono_field_get_value_object (mono_object_domain (this), field, this);
1008 values [count++] = o;
1014 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1015 for (i = 0; i < count; ++i)
1016 mono_array_setref (*fields, i, values [i]);
1023 ICALL_EXPORT MonoBoolean
1024 ves_icall_System_ValueType_Equals (MonoObject *this, MonoObject *that, MonoArray **fields)
1027 MonoObject **values = NULL;
1029 MonoClassField* field;
1033 MONO_CHECK_ARG_NULL (that, FALSE);
1035 if (this->vtable != that->vtable)
1038 klass = mono_object_class (this);
1040 if (klass->enumtype && mono_class_enum_basetype (klass) && mono_class_enum_basetype (klass)->type == MONO_TYPE_I4)
1041 return (*(gint32*)((guint8*)this + sizeof (MonoObject)) == *(gint32*)((guint8*)that + sizeof (MonoObject)));
1044 * Do the comparison for fields of primitive type and return a result if
1045 * possible. Otherwise, return the remaining fields in an array to the
1046 * managed side. This way, we can avoid costly reflection operations in
1051 while ((field = mono_class_get_fields (klass, &iter))) {
1052 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
1054 if (mono_field_is_deleted (field))
1056 /* FIXME: Add more types */
1057 switch (field->type->type) {
1060 case MONO_TYPE_BOOLEAN:
1061 if (*((guint8*)this + field->offset) != *((guint8*)that + field->offset))
1066 case MONO_TYPE_CHAR:
1067 if (*(gint16*)((guint8*)this + field->offset) != *(gint16*)((guint8*)that + field->offset))
1072 if (*(gint32*)((guint8*)this + field->offset) != *(gint32*)((guint8*)that + field->offset))
1077 if (*(gint64*)((guint8*)this + field->offset) != *(gint64*)((guint8*)that + field->offset))
1081 if (*(float*)((guint8*)this + field->offset) != *(float*)((guint8*)that + field->offset))
1085 if (*(double*)((guint8*)this + field->offset) != *(double*)((guint8*)that + field->offset))
1090 case MONO_TYPE_STRING: {
1091 MonoString *s1, *s2;
1092 guint32 s1len, s2len;
1093 s1 = *(MonoString**)((guint8*)this + field->offset);
1094 s2 = *(MonoString**)((guint8*)that + field->offset);
1097 if ((s1 == NULL) || (s2 == NULL))
1099 s1len = mono_string_length (s1);
1100 s2len = mono_string_length (s2);
1104 if (memcmp (mono_string_chars (s1), mono_string_chars (s2), s1len * sizeof (gunichar2)) != 0)
1110 values = g_newa (MonoObject*, mono_class_num_fields (klass) * 2);
1111 o = mono_field_get_value_object (mono_object_domain (this), field, this);
1112 values [count++] = o;
1113 o = mono_field_get_value_object (mono_object_domain (this), field, that);
1114 values [count++] = o;
1117 if (klass->enumtype)
1118 /* enums only have one non-static field */
1124 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1125 for (i = 0; i < count; ++i)
1126 mono_array_setref_fast (*fields, i, values [i]);
1133 ICALL_EXPORT MonoReflectionType *
1134 ves_icall_System_Object_GetType (MonoObject *obj)
1136 #ifndef DISABLE_REMOTING
1137 if (obj->vtable->klass == mono_defaults.transparent_proxy_class)
1138 return mono_type_get_object (mono_object_domain (obj), &((MonoTransparentProxy*)obj)->remote_class->proxy_class->byval_arg);
1141 return mono_type_get_object (mono_object_domain (obj), &obj->vtable->klass->byval_arg);
1145 mono_type_type_from_obj (MonoReflectionType *mtype, MonoObject *obj)
1147 mtype->type = &obj->vtable->klass->byval_arg;
1148 g_assert (mtype->type->type);
1152 ves_icall_ModuleBuilder_getToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, gboolean create_open_instance)
1154 MONO_CHECK_ARG_NULL (obj, 0);
1156 return mono_image_create_token (mb->dynamic_image, obj, create_open_instance, TRUE);
1160 ves_icall_ModuleBuilder_getMethodToken (MonoReflectionModuleBuilder *mb,
1161 MonoReflectionMethod *method,
1162 MonoArray *opt_param_types)
1164 MONO_CHECK_ARG_NULL (method, 0);
1166 return mono_image_create_method_token (
1167 mb->dynamic_image, (MonoObject *) method, opt_param_types);
1171 ves_icall_ModuleBuilder_WriteToFile (MonoReflectionModuleBuilder *mb, HANDLE file)
1173 mono_image_create_pefile (mb, file);
1177 ves_icall_ModuleBuilder_build_metadata (MonoReflectionModuleBuilder *mb)
1179 mono_image_build_metadata (mb);
1183 ves_icall_ModuleBuilder_RegisterToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, guint32 token)
1185 mono_image_register_token (mb->dynamic_image, token, obj);
1189 get_caller (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1191 MonoMethod **dest = data;
1193 /* skip unmanaged frames */
1209 get_executing (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1211 MonoMethod **dest = data;
1213 /* skip unmanaged frames */
1218 if (!strcmp (m->klass->name_space, "System.Reflection"))
1227 get_caller_no_reflection (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1229 MonoMethod **dest = data;
1231 /* skip unmanaged frames */
1235 if (m->wrapper_type != MONO_WRAPPER_NONE)
1238 if (m->klass->image == mono_defaults.corlib && !strcmp (m->klass->name_space, "System.Reflection"))
1252 static MonoReflectionType *
1253 type_from_name (const char *str, MonoBoolean ignoreCase)
1255 MonoMethod *m, *dest;
1257 MonoType *type = NULL;
1258 MonoAssembly *assembly = NULL;
1259 MonoTypeNameParse info;
1260 char *temp_str = g_strdup (str);
1261 gboolean type_resolve = FALSE;
1263 /* mono_reflection_parse_type() mangles the string */
1264 if (!mono_reflection_parse_type (temp_str, &info)) {
1265 mono_reflection_free_type_info (&info);
1272 * We must compute the calling assembly as type loading must happen under a metadata context.
1273 * For example. The main assembly is a.exe and Type.GetType is called from dir/b.dll. Without
1274 * the metadata context (basedir currently) set to dir/b.dll we won't be able to load a dir/c.dll.
1276 m = mono_method_get_last_managed ();
1279 mono_stack_walk_no_il (get_caller_no_reflection, &dest);
1284 * FIXME: mono_method_get_last_managed() sometimes returns NULL, thus
1285 * causing ves_icall_System_Reflection_Assembly_GetCallingAssembly()
1286 * to crash. This only seems to happen in some strange remoting
1287 * scenarios and I was unable to figure out what's happening there.
1288 * Dec 10, 2005 - Martin.
1292 assembly = dest->klass->image->assembly;
1293 type_resolve = TRUE;
1295 g_warning (G_STRLOC);
1298 if (info.assembly.name)
1299 assembly = mono_assembly_load (&info.assembly, assembly ? assembly->basedir : NULL, NULL);
1303 /* When loading from the current assembly, AppDomain.TypeResolve will not be called yet */
1304 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1307 if (!info.assembly.name && !type) /* try mscorlib */
1308 type = mono_reflection_get_type (NULL, &info, ignoreCase, &type_resolve);
1310 if (assembly && !type && type_resolve) {
1311 type_resolve = FALSE; /* This will invoke TypeResolve if not done in the first 'if' */
1312 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1315 mono_reflection_free_type_info (&info);
1321 return mono_type_get_object (mono_domain_get (), type);
1325 MonoReflectionType *
1326 mono_type_get (const char *str)
1328 char *copy = g_strdup (str);
1329 MonoReflectionType *type = type_from_name (copy, FALSE);
1336 ICALL_EXPORT MonoReflectionType*
1337 ves_icall_type_from_name (MonoString *name,
1338 MonoBoolean throwOnError,
1339 MonoBoolean ignoreCase)
1341 char *str = mono_string_to_utf8 (name);
1342 MonoReflectionType *type;
1344 type = type_from_name (str, ignoreCase);
1347 MonoException *e = NULL;
1350 e = mono_get_exception_type_load (name, NULL);
1352 mono_loader_clear_error ();
1354 mono_set_pending_exception (e);
1363 ICALL_EXPORT MonoReflectionType*
1364 ves_icall_type_from_handle (MonoType *handle)
1366 MonoDomain *domain = mono_domain_get ();
1368 return mono_type_get_object (domain, handle);
1371 /* System.TypeCode */
1390 TYPECODE_STRING = 18
1393 ICALL_EXPORT guint32
1394 ves_icall_type_GetTypeCodeInternal (MonoReflectionType *type)
1396 int t = type->type->type;
1398 if (type->type->byref)
1399 return TYPECODE_OBJECT;
1403 case MONO_TYPE_VOID:
1404 return TYPECODE_OBJECT;
1405 case MONO_TYPE_BOOLEAN:
1406 return TYPECODE_BOOLEAN;
1408 return TYPECODE_BYTE;
1410 return TYPECODE_SBYTE;
1412 return TYPECODE_UINT16;
1414 return TYPECODE_INT16;
1415 case MONO_TYPE_CHAR:
1416 return TYPECODE_CHAR;
1420 return TYPECODE_OBJECT;
1422 return TYPECODE_UINT32;
1424 return TYPECODE_INT32;
1426 return TYPECODE_UINT64;
1428 return TYPECODE_INT64;
1430 return TYPECODE_SINGLE;
1432 return TYPECODE_DOUBLE;
1433 case MONO_TYPE_VALUETYPE: {
1434 MonoClass *klass = type->type->data.klass;
1436 if (klass->enumtype) {
1437 t = mono_class_enum_basetype (klass)->type;
1439 } else if (mono_is_corlib_image (klass->image)) {
1440 if (strcmp (klass->name_space, "System") == 0) {
1441 if (strcmp (klass->name, "Decimal") == 0)
1442 return TYPECODE_DECIMAL;
1443 else if (strcmp (klass->name, "DateTime") == 0)
1444 return TYPECODE_DATETIME;
1447 return TYPECODE_OBJECT;
1449 case MONO_TYPE_STRING:
1450 return TYPECODE_STRING;
1451 case MONO_TYPE_SZARRAY:
1452 case MONO_TYPE_ARRAY:
1453 case MONO_TYPE_OBJECT:
1455 case MONO_TYPE_MVAR:
1456 case MONO_TYPE_TYPEDBYREF:
1457 return TYPECODE_OBJECT;
1458 case MONO_TYPE_CLASS:
1460 MonoClass *klass = type->type->data.klass;
1461 if (klass->image == mono_defaults.corlib && strcmp (klass->name_space, "System") == 0) {
1462 if (strcmp (klass->name, "DBNull") == 0)
1463 return TYPECODE_DBNULL;
1466 return TYPECODE_OBJECT;
1467 case MONO_TYPE_GENERICINST:
1468 return TYPECODE_OBJECT;
1470 g_error ("type 0x%02x not handled in GetTypeCode()", t);
1476 mono_type_is_primitive (MonoType *type)
1478 return (type->type >= MONO_TYPE_BOOLEAN && type->type <= MONO_TYPE_R8) ||
1479 type-> type == MONO_TYPE_I || type->type == MONO_TYPE_U;
1483 mono_type_get_underlying_type_ignore_byref (MonoType *type)
1485 if (type->type == MONO_TYPE_VALUETYPE && type->data.klass->enumtype)
1486 return mono_class_enum_basetype (type->data.klass);
1487 if (type->type == MONO_TYPE_GENERICINST && type->data.generic_class->container_class->enumtype)
1488 return mono_class_enum_basetype (type->data.generic_class->container_class);
1492 ICALL_EXPORT guint32
1493 ves_icall_type_is_assignable_from (MonoReflectionType *type, MonoReflectionType *c)
1498 g_assert (type != NULL);
1500 klass = mono_class_from_mono_type (type->type);
1501 klassc = mono_class_from_mono_type (c->type);
1503 if (type->type->byref ^ c->type->byref)
1506 if (type->type->byref) {
1507 MonoType *t = mono_type_get_underlying_type_ignore_byref (type->type);
1508 MonoType *ot = mono_type_get_underlying_type_ignore_byref (c->type);
1510 klass = mono_class_from_mono_type (t);
1511 klassc = mono_class_from_mono_type (ot);
1513 if (mono_type_is_primitive (t)) {
1514 return mono_type_is_primitive (ot) && klass->instance_size == klassc->instance_size;
1515 } else if (t->type == MONO_TYPE_VAR || t->type == MONO_TYPE_MVAR) {
1516 return t->type == ot->type && t->data.generic_param->num == ot->data.generic_param->num;
1517 } else if (t->type == MONO_TYPE_PTR || t->type == MONO_TYPE_FNPTR) {
1518 return t->type == ot->type;
1520 if (ot->type == MONO_TYPE_VAR || ot->type == MONO_TYPE_MVAR)
1523 if (klass->valuetype)
1524 return klass == klassc;
1525 return klass->valuetype == klassc->valuetype;
1528 return mono_class_is_assignable_from (klass, klassc);
1531 ICALL_EXPORT guint32
1532 ves_icall_type_IsInstanceOfType (MonoReflectionType *type, MonoObject *obj)
1534 MonoClass *klass = mono_class_from_mono_type (type->type);
1535 mono_class_init_or_throw (klass);
1536 return mono_object_isinst (obj, klass) != NULL;
1539 ICALL_EXPORT guint32
1540 ves_icall_get_attributes (MonoReflectionType *type)
1542 MonoClass *klass = mono_class_from_mono_type (type->type);
1543 return klass->flags;
1546 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1547 ves_icall_System_Reflection_FieldInfo_get_marshal_info (MonoReflectionField *field)
1549 MonoClass *klass = field->field->parent;
1550 MonoMarshalType *info;
1554 if (klass->generic_container ||
1555 (klass->generic_class && klass->generic_class->context.class_inst->is_open))
1558 ftype = mono_field_get_type (field->field);
1559 if (ftype && !(ftype->attrs & FIELD_ATTRIBUTE_HAS_FIELD_MARSHAL))
1562 info = mono_marshal_load_type_info (klass);
1564 for (i = 0; i < info->num_fields; ++i) {
1565 if (info->fields [i].field == field->field) {
1566 if (!info->fields [i].mspec)
1569 return mono_reflection_marshal_as_attribute_from_marshal_spec (field->object.vtable->domain, klass, info->fields [i].mspec);
1576 ICALL_EXPORT MonoReflectionField*
1577 ves_icall_System_Reflection_FieldInfo_internal_from_handle_type (MonoClassField *handle, MonoType *type)
1579 gboolean found = FALSE;
1586 klass = handle->parent;
1588 klass = mono_class_from_mono_type (type);
1590 /* Check that the field belongs to the class */
1591 for (k = klass; k; k = k->parent) {
1592 if (k == handle->parent) {
1599 /* The managed code will throw the exception */
1603 return mono_field_get_object (mono_domain_get (), klass, handle);
1606 ICALL_EXPORT MonoArray*
1607 ves_icall_System_Reflection_FieldInfo_GetTypeModifiers (MonoReflectionField *field, MonoBoolean optional)
1610 MonoType *type = mono_field_get_type_checked (field->field, &error);
1611 mono_error_raise_exception (&error);
1613 return type_array_from_modifiers (field->field->parent->image, type, optional);
1617 vell_icall_get_method_attributes (MonoMethod *method)
1619 return method->flags;
1623 ves_icall_get_method_info (MonoMethod *method, MonoMethodInfo *info)
1626 MonoDomain *domain = mono_domain_get ();
1627 MonoMethodSignature* sig;
1629 sig = mono_method_signature_checked (method, &error);
1630 if (!mono_error_ok (&error))
1631 mono_error_raise_exception (&error);
1634 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &method->klass->byval_arg));
1635 MONO_STRUCT_SETREF (info, ret, mono_type_get_object (domain, sig->ret));
1636 info->attrs = method->flags;
1637 info->implattrs = method->iflags;
1638 if (sig->call_convention == MONO_CALL_DEFAULT)
1639 info->callconv = sig->sentinelpos >= 0 ? 2 : 1;
1641 if (sig->call_convention == MONO_CALL_VARARG || sig->sentinelpos >= 0)
1646 info->callconv |= (sig->hasthis << 5) | (sig->explicit_this << 6);
1649 ICALL_EXPORT MonoArray*
1650 ves_icall_get_parameter_info (MonoMethod *method, MonoReflectionMethod *member)
1652 MonoDomain *domain = mono_domain_get ();
1654 return mono_param_get_objects_internal (domain, method, member->reftype ? mono_class_from_mono_type (member->reftype->type) : NULL);
1657 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1658 ves_icall_System_MonoMethodInfo_get_retval_marshal (MonoMethod *method)
1660 MonoDomain *domain = mono_domain_get ();
1661 MonoReflectionMarshalAsAttribute* res = NULL;
1662 MonoMarshalSpec **mspecs;
1665 mspecs = g_new (MonoMarshalSpec*, mono_method_signature (method)->param_count + 1);
1666 mono_method_get_marshal_info (method, mspecs);
1669 res = mono_reflection_marshal_as_attribute_from_marshal_spec (domain, method->klass, mspecs [0]);
1671 for (i = mono_method_signature (method)->param_count; i >= 0; i--)
1673 mono_metadata_free_marshal_spec (mspecs [i]);
1680 ves_icall_MonoField_GetFieldOffset (MonoReflectionField *field)
1682 MonoClass *parent = field->field->parent;
1683 if (!parent->size_inited)
1684 mono_class_init (parent);
1685 mono_class_setup_fields_locking (parent);
1687 return field->field->offset - sizeof (MonoObject);
1690 ICALL_EXPORT MonoReflectionType*
1691 ves_icall_MonoField_GetParentType (MonoReflectionField *field, MonoBoolean declaring)
1695 parent = declaring? field->field->parent: field->klass;
1697 return mono_type_get_object (mono_object_domain (field), &parent->byval_arg);
1700 ICALL_EXPORT MonoObject *
1701 ves_icall_MonoField_GetValueInternal (MonoReflectionField *field, MonoObject *obj)
1703 MonoClass *fklass = field->klass;
1704 MonoClassField *cf = field->field;
1705 MonoDomain *domain = mono_object_domain (field);
1707 if (fklass->image->assembly->ref_only) {
1708 mono_set_pending_exception (mono_get_exception_invalid_operation (
1709 "It is illegal to get the value on a field on a type loaded using the ReflectionOnly methods."));
1713 if (mono_security_core_clr_enabled ())
1714 mono_security_core_clr_ensure_reflection_access_field (cf);
1716 return mono_field_get_value_object (domain, cf, obj);
1720 ves_icall_MonoField_SetValueInternal (MonoReflectionField *field, MonoObject *obj, MonoObject *value)
1723 MonoClassField *cf = field->field;
1727 if (field->klass->image->assembly->ref_only) {
1728 mono_set_pending_exception (mono_get_exception_invalid_operation (
1729 "It is illegal to set the value on a field on a type loaded using the ReflectionOnly methods."));
1733 if (mono_security_core_clr_enabled ())
1734 mono_security_core_clr_ensure_reflection_access_field (cf);
1736 type = mono_field_get_type_checked (cf, &error);
1737 if (!mono_error_ok (&error))
1738 mono_error_raise_exception (&error);
1740 v = (gchar *) value;
1742 switch (type->type) {
1745 case MONO_TYPE_BOOLEAN:
1748 case MONO_TYPE_CHAR:
1757 case MONO_TYPE_VALUETYPE:
1760 v += sizeof (MonoObject);
1762 case MONO_TYPE_STRING:
1763 case MONO_TYPE_OBJECT:
1764 case MONO_TYPE_CLASS:
1765 case MONO_TYPE_ARRAY:
1766 case MONO_TYPE_SZARRAY:
1769 case MONO_TYPE_GENERICINST: {
1770 MonoGenericClass *gclass = type->data.generic_class;
1771 g_assert (!gclass->context.class_inst->is_open);
1773 if (mono_class_is_nullable (mono_class_from_mono_type (type))) {
1774 MonoClass *nklass = mono_class_from_mono_type (type);
1775 MonoObject *nullable;
1778 * Convert the boxed vtype into a Nullable structure.
1779 * This is complicated by the fact that Nullables have
1780 * a variable structure.
1782 nullable = mono_object_new (mono_domain_get (), nklass);
1784 mono_nullable_init (mono_object_unbox (nullable), value, nklass);
1786 v = mono_object_unbox (nullable);
1789 if (gclass->container_class->valuetype && (v != NULL))
1790 v += sizeof (MonoObject);
1794 g_error ("type 0x%x not handled in "
1795 "ves_icall_FieldInfo_SetValueInternal", type->type);
1800 if (type->attrs & FIELD_ATTRIBUTE_STATIC) {
1801 MonoVTable *vtable = mono_class_vtable_full (mono_object_domain (field), cf->parent, TRUE);
1802 if (!vtable->initialized)
1803 mono_runtime_class_init (vtable);
1804 mono_field_static_set_value (vtable, cf, v);
1806 mono_field_set_value (obj, cf, v);
1811 ves_icall_System_RuntimeFieldHandle_SetValueDirect (MonoReflectionField *field, MonoReflectionType *field_type, MonoTypedRef *obj, MonoObject *value, MonoReflectionType *context_type)
1820 if (!MONO_TYPE_ISSTRUCT (&f->parent->byval_arg)) {
1821 mono_set_pending_exception (mono_get_exception_not_implemented (NULL));
1825 if (MONO_TYPE_IS_REFERENCE (f->type))
1826 mono_copy_value (f->type, (guint8*)obj->value + f->offset - sizeof (MonoObject), value, FALSE);
1828 mono_copy_value (f->type, (guint8*)obj->value + f->offset - sizeof (MonoObject), mono_object_unbox (value), FALSE);
1831 ICALL_EXPORT MonoObject *
1832 ves_icall_MonoField_GetRawConstantValue (MonoReflectionField *this)
1834 MonoObject *o = NULL;
1835 MonoClassField *field = this->field;
1837 MonoDomain *domain = mono_object_domain (this);
1839 MonoTypeEnum def_type;
1840 const char *def_value;
1844 mono_class_init (field->parent);
1846 t = mono_field_get_type_checked (field, &error);
1847 if (!mono_error_ok (&error))
1848 mono_error_raise_exception (&error);
1850 if (!(t->attrs & FIELD_ATTRIBUTE_HAS_DEFAULT)) {
1851 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1855 if (image_is_dynamic (field->parent->image)) {
1856 MonoClass *klass = field->parent;
1857 int fidx = field - klass->fields;
1859 g_assert (fidx >= 0 && fidx < klass->field.count);
1860 g_assert (klass->ext);
1861 g_assert (klass->ext->field_def_values);
1862 def_type = klass->ext->field_def_values [fidx].def_type;
1863 def_value = klass->ext->field_def_values [fidx].data;
1864 if (def_type == MONO_TYPE_END) {
1865 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1869 def_value = mono_class_get_field_default_value (field, &def_type);
1870 /* FIXME, maybe we should try to raise TLE if field->parent is broken */
1872 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1877 /*FIXME unify this with reflection.c:mono_get_object_from_blob*/
1881 case MONO_TYPE_BOOLEAN:
1884 case MONO_TYPE_CHAR:
1892 case MONO_TYPE_R8: {
1895 /* boxed value type */
1896 t = g_new0 (MonoType, 1);
1898 klass = mono_class_from_mono_type (t);
1900 o = mono_object_new (domain, klass);
1901 v = ((gchar *) o) + sizeof (MonoObject);
1902 mono_get_constant_value_from_blob (domain, def_type, def_value, v);
1905 case MONO_TYPE_STRING:
1906 case MONO_TYPE_CLASS:
1907 mono_get_constant_value_from_blob (domain, def_type, def_value, &o);
1910 g_assert_not_reached ();
1916 ICALL_EXPORT MonoReflectionType*
1917 ves_icall_MonoField_ResolveType (MonoReflectionField *ref_field)
1920 MonoClassField *field = ref_field->field;
1921 MonoType *type = mono_field_get_type_checked (field, &error);
1922 if (!mono_error_ok (&error))
1923 mono_error_raise_exception (&error);
1924 return mono_type_get_object (mono_object_domain (ref_field), type);
1927 ICALL_EXPORT MonoReflectionType*
1928 ves_icall_MonoGenericMethod_get_ReflectedType (MonoReflectionGenericMethod *rmethod)
1930 MonoMethod *method = rmethod->method.method;
1932 return mono_type_get_object (mono_object_domain (rmethod), &method->klass->byval_arg);
1935 /* From MonoProperty.cs */
1937 PInfo_Attributes = 1,
1938 PInfo_GetMethod = 1 << 1,
1939 PInfo_SetMethod = 1 << 2,
1940 PInfo_ReflectedType = 1 << 3,
1941 PInfo_DeclaringType = 1 << 4,
1946 ves_icall_get_property_info (MonoReflectionProperty *property, MonoPropertyInfo *info, PInfo req_info)
1948 MonoDomain *domain = mono_object_domain (property);
1950 if ((req_info & PInfo_ReflectedType) != 0)
1951 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &property->klass->byval_arg));
1952 if ((req_info & PInfo_DeclaringType) != 0)
1953 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &property->property->parent->byval_arg));
1955 if ((req_info & PInfo_Name) != 0)
1956 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, property->property->name));
1958 if ((req_info & PInfo_Attributes) != 0)
1959 info->attrs = property->property->attrs;
1961 if ((req_info & PInfo_GetMethod) != 0)
1962 MONO_STRUCT_SETREF (info, get, property->property->get ?
1963 mono_method_get_object (domain, property->property->get, property->klass): NULL);
1965 if ((req_info & PInfo_SetMethod) != 0)
1966 MONO_STRUCT_SETREF (info, set, property->property->set ?
1967 mono_method_get_object (domain, property->property->set, property->klass): NULL);
1969 * There may be other methods defined for properties, though, it seems they are not exposed
1970 * in the reflection API
1975 ves_icall_get_event_info (MonoReflectionMonoEvent *event, MonoEventInfo *info)
1977 MonoDomain *domain = mono_object_domain (event);
1979 MONO_STRUCT_SETREF (info, reflected_type, mono_type_get_object (domain, &event->klass->byval_arg));
1980 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &event->event->parent->byval_arg));
1982 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, event->event->name));
1983 info->attrs = event->event->attrs;
1984 MONO_STRUCT_SETREF (info, add_method, event->event->add ? mono_method_get_object (domain, event->event->add, NULL): NULL);
1985 MONO_STRUCT_SETREF (info, remove_method, event->event->remove ? mono_method_get_object (domain, event->event->remove, NULL): NULL);
1986 MONO_STRUCT_SETREF (info, raise_method, event->event->raise ? mono_method_get_object (domain, event->event->raise, NULL): NULL);
1988 #ifndef MONO_SMALL_CONFIG
1989 if (event->event->other) {
1991 while (event->event->other [n])
1993 MONO_STRUCT_SETREF (info, other_methods, mono_array_new (domain, mono_defaults.method_info_class, n));
1995 for (i = 0; i < n; i++)
1996 mono_array_setref (info->other_methods, i, mono_method_get_object (domain, event->event->other [i], NULL));
2002 collect_interfaces (MonoClass *klass, GHashTable *ifaces, MonoError *error)
2007 mono_class_setup_interfaces (klass, error);
2008 if (!mono_error_ok (error))
2011 for (i = 0; i < klass->interface_count; i++) {
2012 ic = klass->interfaces [i];
2013 g_hash_table_insert (ifaces, ic, ic);
2015 collect_interfaces (ic, ifaces, error);
2016 if (!mono_error_ok (error))
2022 MonoArray *iface_array;
2023 MonoGenericContext *context;
2027 } FillIfaceArrayData;
2030 fill_iface_array (gpointer key, gpointer value, gpointer user_data)
2032 FillIfaceArrayData *data = user_data;
2033 MonoClass *ic = key;
2034 MonoType *ret = &ic->byval_arg, *inflated = NULL;
2036 if (!mono_error_ok (data->error))
2039 if (data->context && ic->generic_class && ic->generic_class->context.class_inst->is_open) {
2040 inflated = ret = mono_class_inflate_generic_type_checked (ret, data->context, data->error);
2041 if (!mono_error_ok (data->error))
2045 mono_array_setref (data->iface_array, data->next_idx++, mono_type_get_object (data->domain, ret));
2048 mono_metadata_free_type (inflated);
2051 ICALL_EXPORT MonoArray*
2052 ves_icall_Type_GetInterfaces (MonoReflectionType* type)
2055 MonoClass *class = mono_class_from_mono_type (type->type);
2057 FillIfaceArrayData data = { 0 };
2060 GHashTable *iface_hash = g_hash_table_new (NULL, NULL);
2062 if (class->generic_class && class->generic_class->context.class_inst->is_open) {
2063 data.context = mono_class_get_context (class);
2064 class = class->generic_class->container_class;
2067 for (parent = class; parent; parent = parent->parent) {
2068 mono_class_setup_interfaces (parent, &error);
2069 if (!mono_error_ok (&error))
2071 collect_interfaces (parent, iface_hash, &error);
2072 if (!mono_error_ok (&error))
2076 data.error = &error;
2077 data.domain = mono_object_domain (type);
2079 len = g_hash_table_size (iface_hash);
2081 g_hash_table_destroy (iface_hash);
2082 if (!data.domain->empty_types)
2083 data.domain->empty_types = mono_array_new_cached (data.domain, mono_defaults.monotype_class, 0);
2084 return data.domain->empty_types;
2087 data.iface_array = mono_array_new_cached (data.domain, mono_defaults.monotype_class, len);
2088 g_hash_table_foreach (iface_hash, fill_iface_array, &data);
2089 if (!mono_error_ok (&error))
2092 g_hash_table_destroy (iface_hash);
2093 return data.iface_array;
2096 g_hash_table_destroy (iface_hash);
2097 mono_error_raise_exception (&error);
2102 ves_icall_Type_GetInterfaceMapData (MonoReflectionType *type, MonoReflectionType *iface, MonoArray **targets, MonoArray **methods)
2104 gboolean variance_used;
2105 MonoClass *class = mono_class_from_mono_type (type->type);
2106 MonoClass *iclass = mono_class_from_mono_type (iface->type);
2107 MonoReflectionMethod *member;
2110 int i = 0, len, ioffset;
2113 mono_class_init_or_throw (class);
2114 mono_class_init_or_throw (iclass);
2116 mono_class_setup_vtable (class);
2118 ioffset = mono_class_interface_offset_with_variance (class, iclass, &variance_used);
2122 len = mono_class_num_methods (iclass);
2123 domain = mono_object_domain (type);
2124 mono_gc_wbarrier_generic_store (targets, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2125 mono_gc_wbarrier_generic_store (methods, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2127 while ((method = mono_class_get_methods (iclass, &iter))) {
2128 member = mono_method_get_object (domain, method, iclass);
2129 mono_array_setref (*methods, i, member);
2130 member = mono_method_get_object (domain, class->vtable [i + ioffset], class);
2131 mono_array_setref (*targets, i, member);
2138 ves_icall_Type_GetPacking (MonoReflectionType *type, guint32 *packing, guint32 *size)
2140 MonoClass *klass = mono_class_from_mono_type (type->type);
2141 mono_class_init_or_throw (klass);
2143 if (image_is_dynamic (klass->image)) {
2144 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)type;
2145 *packing = tb->packing_size;
2146 *size = tb->class_size;
2148 mono_metadata_packing_from_typedef (klass->image, klass->type_token, packing, size);
2152 ICALL_EXPORT MonoReflectionType*
2153 ves_icall_MonoType_GetElementType (MonoReflectionType *type)
2157 if (!type->type->byref && type->type->type == MONO_TYPE_SZARRAY)
2158 return mono_type_get_object (mono_object_domain (type), &type->type->data.klass->byval_arg);
2160 class = mono_class_from_mono_type (type->type);
2161 mono_class_init_or_throw (class);
2163 // GetElementType should only return a type for:
2164 // Array Pointer PassedByRef
2165 if (type->type->byref)
2166 return mono_type_get_object (mono_object_domain (type), &class->byval_arg);
2167 else if (class->element_class && MONO_CLASS_IS_ARRAY (class))
2168 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2169 else if (class->element_class && type->type->type == MONO_TYPE_PTR)
2170 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2175 ICALL_EXPORT MonoReflectionType*
2176 ves_icall_get_type_parent (MonoReflectionType *type)
2178 if (type->type->byref)
2181 MonoClass *class = mono_class_from_mono_type (type->type);
2182 return class->parent ? mono_type_get_object (mono_object_domain (type), &class->parent->byval_arg): NULL;
2185 ICALL_EXPORT MonoBoolean
2186 ves_icall_type_ispointer (MonoReflectionType *type)
2188 return type->type->type == MONO_TYPE_PTR;
2191 ICALL_EXPORT MonoBoolean
2192 ves_icall_type_isprimitive (MonoReflectionType *type)
2194 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)));
2197 ICALL_EXPORT MonoBoolean
2198 ves_icall_type_isbyref (MonoReflectionType *type)
2200 return type->type->byref;
2203 ICALL_EXPORT MonoBoolean
2204 ves_icall_type_iscomobject (MonoReflectionType *type)
2206 MonoClass *klass = mono_class_from_mono_type (type->type);
2207 mono_class_init_or_throw (klass);
2209 return mono_class_is_com_object (klass);
2212 ICALL_EXPORT MonoReflectionModule*
2213 ves_icall_MonoType_get_Module (MonoReflectionType *type)
2215 MonoClass *class = mono_class_from_mono_type (type->type);
2216 return mono_module_get_object (mono_object_domain (type), class->image);
2219 ICALL_EXPORT MonoReflectionAssembly*
2220 ves_icall_MonoType_get_Assembly (MonoReflectionType *type)
2222 MonoDomain *domain = mono_domain_get ();
2223 MonoClass *class = mono_class_from_mono_type (type->type);
2224 return mono_assembly_get_object (domain, class->image->assembly);
2227 ICALL_EXPORT MonoReflectionType*
2228 ves_icall_MonoType_get_DeclaringType (MonoReflectionType *type)
2230 MonoDomain *domain = mono_domain_get ();
2233 if (type->type->byref)
2235 if (type->type->type == MONO_TYPE_VAR) {
2236 MonoGenericContainer *param = mono_type_get_generic_param_owner (type->type);
2237 class = param ? param->owner.klass : NULL;
2238 } else if (type->type->type == MONO_TYPE_MVAR) {
2239 MonoGenericContainer *param = mono_type_get_generic_param_owner (type->type);
2240 class = param ? param->owner.method->klass : NULL;
2242 class = mono_class_from_mono_type (type->type)->nested_in;
2245 return class ? mono_type_get_object (domain, &class->byval_arg) : NULL;
2248 ICALL_EXPORT MonoString*
2249 ves_icall_MonoType_get_Name (MonoReflectionType *type)
2251 MonoDomain *domain = mono_domain_get ();
2252 MonoClass *class = mono_class_from_mono_type (type->type);
2254 if (type->type->byref) {
2255 char *n = g_strdup_printf ("%s&", class->name);
2256 MonoString *res = mono_string_new (domain, n);
2262 return mono_string_new (domain, class->name);
2266 ICALL_EXPORT MonoString*
2267 ves_icall_MonoType_get_Namespace (MonoReflectionType *type)
2269 MonoDomain *domain = mono_domain_get ();
2270 MonoClass *class = mono_class_from_mono_type (type->type);
2272 while (class->nested_in)
2273 class = class->nested_in;
2275 if (class->name_space [0] == '\0')
2278 return mono_string_new (domain, class->name_space);
2282 ves_icall_MonoType_GetArrayRank (MonoReflectionType *type)
2286 if (type->type->type != MONO_TYPE_ARRAY && type->type->type != MONO_TYPE_SZARRAY) {
2287 mono_set_pending_exception (mono_get_exception_argument ("type", "Type must be an array type"));
2291 class = mono_class_from_mono_type (type->type);
2296 ICALL_EXPORT MonoArray*
2297 ves_icall_MonoType_GetGenericArguments (MonoReflectionType *type)
2300 MonoClass *klass, *pklass;
2301 MonoDomain *domain = mono_object_domain (type);
2302 MonoVTable *array_vtable = mono_class_vtable_full (domain, mono_array_class_get_cached (mono_defaults.systemtype_class, 1), TRUE);
2305 klass = mono_class_from_mono_type (type->type);
2307 if (klass->generic_container) {
2308 MonoGenericContainer *container = klass->generic_container;
2309 res = mono_array_new_specific (array_vtable, container->type_argc);
2310 for (i = 0; i < container->type_argc; ++i) {
2311 pklass = mono_class_from_generic_parameter (mono_generic_container_get_param (container, i), klass->image, FALSE);
2312 mono_array_setref (res, i, mono_type_get_object (domain, &pklass->byval_arg));
2314 } else if (klass->generic_class) {
2315 MonoGenericInst *inst = klass->generic_class->context.class_inst;
2316 res = mono_array_new_specific (array_vtable, inst->type_argc);
2317 for (i = 0; i < inst->type_argc; ++i)
2318 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2320 res = mono_array_new_specific (array_vtable, 0);
2325 ICALL_EXPORT gboolean
2326 ves_icall_Type_get_IsGenericTypeDefinition (MonoReflectionType *type)
2330 if (!IS_MONOTYPE (type))
2333 if (type->type->byref)
2336 klass = mono_class_from_mono_type (type->type);
2337 return klass->generic_container != NULL;
2340 ICALL_EXPORT MonoReflectionType*
2341 ves_icall_Type_GetGenericTypeDefinition_impl (MonoReflectionType *type)
2345 if (type->type->byref)
2348 klass = mono_class_from_mono_type (type->type);
2350 if (klass->generic_container) {
2351 return type; /* check this one */
2353 if (klass->generic_class) {
2354 MonoClass *generic_class = klass->generic_class->container_class;
2357 tb = mono_class_get_ref_info (generic_class);
2359 if (generic_class->wastypebuilder && tb)
2362 return mono_type_get_object (mono_object_domain (type), &generic_class->byval_arg);
2367 ICALL_EXPORT MonoReflectionType*
2368 ves_icall_Type_MakeGenericType (MonoReflectionType *type, MonoArray *type_array)
2371 MonoType *geninst, **types;
2374 g_assert (IS_MONOTYPE (type));
2375 mono_class_init_or_throw (mono_class_from_mono_type (type->type));
2377 count = mono_array_length (type_array);
2378 types = g_new0 (MonoType *, count);
2380 for (i = 0; i < count; i++) {
2381 MonoReflectionType *t = mono_array_get (type_array, gpointer, i);
2382 types [i] = t->type;
2385 geninst = mono_reflection_bind_generic_parameters (type, count, types);
2390 class = mono_class_from_mono_type (geninst);
2392 /*we might inflate to the GTD*/
2393 if (class->generic_class && !mono_verifier_class_is_valid_generic_instantiation (class)) {
2394 mono_set_pending_exception (mono_get_exception_argument ("typeArguments", "Invalid generic arguments"));
2398 return mono_type_get_object (mono_object_domain (type), geninst);
2401 ICALL_EXPORT gboolean
2402 ves_icall_Type_get_IsGenericType (MonoReflectionType *type)
2406 if (!IS_MONOTYPE (type))
2409 if (type->type->byref)
2412 klass = mono_class_from_mono_type (type->type);
2413 return klass->generic_class != NULL || klass->generic_container != NULL;
2417 ves_icall_Type_GetGenericParameterPosition (MonoReflectionType *type)
2419 if (!IS_MONOTYPE (type))
2422 if (is_generic_parameter (type->type))
2423 return mono_type_get_generic_param_num (type->type);
2427 ICALL_EXPORT GenericParameterAttributes
2428 ves_icall_Type_GetGenericParameterAttributes (MonoReflectionType *type)
2430 g_assert (IS_MONOTYPE (type));
2431 g_assert (is_generic_parameter (type->type));
2432 return mono_generic_param_info (type->type->data.generic_param)->flags;
2435 ICALL_EXPORT MonoArray *
2436 ves_icall_Type_GetGenericParameterConstraints (MonoReflectionType *type)
2438 MonoGenericParamInfo *param_info;
2444 g_assert (IS_MONOTYPE (type));
2446 domain = mono_object_domain (type);
2447 param_info = mono_generic_param_info (type->type->data.generic_param);
2448 for (count = 0, ptr = param_info->constraints; ptr && *ptr; ptr++, count++)
2451 res = mono_array_new (domain, mono_defaults.monotype_class, count);
2452 for (i = 0; i < count; i++)
2453 mono_array_setref (res, i, mono_type_get_object (domain, ¶m_info->constraints [i]->byval_arg));
2459 ICALL_EXPORT MonoBoolean
2460 ves_icall_MonoType_get_IsGenericParameter (MonoReflectionType *type)
2462 return is_generic_parameter (type->type);
2465 ICALL_EXPORT MonoBoolean
2466 ves_icall_TypeBuilder_get_IsGenericParameter (MonoReflectionTypeBuilder *tb)
2468 return is_generic_parameter (tb->type.type);
2472 ves_icall_EnumBuilder_setup_enum_type (MonoReflectionType *enumtype,
2473 MonoReflectionType *t)
2475 enumtype->type = t->type;
2478 ICALL_EXPORT MonoReflectionMethod*
2479 ves_icall_MonoType_GetCorrespondingInflatedMethod (MonoReflectionType *type,
2480 MonoReflectionMethod* generic)
2487 domain = ((MonoObject *)type)->vtable->domain;
2489 klass = mono_class_from_mono_type (type->type);
2490 mono_class_init_or_throw (klass);
2493 while ((method = mono_class_get_methods (klass, &iter))) {
2494 if (method->token == generic->method->token)
2495 return mono_method_get_object (domain, method, klass);
2503 ICALL_EXPORT MonoReflectionMethod *
2504 ves_icall_MonoType_get_DeclaringMethod (MonoReflectionType *ref_type)
2507 MonoType *type = ref_type->type;
2509 if (type->byref || (type->type != MONO_TYPE_MVAR && type->type != MONO_TYPE_VAR)) {
2510 mono_set_pending_exception (mono_get_exception_invalid_operation ("DeclaringMethod can only be used on generic arguments"));
2513 if (type->type == MONO_TYPE_VAR)
2516 method = mono_type_get_generic_param_owner (type)->owner.method;
2518 return mono_method_get_object (mono_object_domain (ref_type), method, method->klass);
2521 ICALL_EXPORT MonoReflectionDllImportAttribute*
2522 ves_icall_MonoMethod_GetDllImportAttribute (MonoMethod *method)
2524 static MonoClass *DllImportAttributeClass = NULL;
2525 MonoDomain *domain = mono_domain_get ();
2526 MonoReflectionDllImportAttribute *attr;
2527 MonoImage *image = method->klass->image;
2528 MonoMethodPInvoke *piinfo = (MonoMethodPInvoke *)method;
2529 MonoTableInfo *tables = image->tables;
2530 MonoTableInfo *im = &tables [MONO_TABLE_IMPLMAP];
2531 MonoTableInfo *mr = &tables [MONO_TABLE_MODULEREF];
2532 guint32 im_cols [MONO_IMPLMAP_SIZE];
2533 guint32 scope_token;
2534 const char *import = NULL;
2535 const char *scope = NULL;
2538 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
2541 if (!DllImportAttributeClass) {
2542 DllImportAttributeClass =
2543 mono_class_from_name (mono_defaults.corlib,
2544 "System.Runtime.InteropServices", "DllImportAttribute");
2545 g_assert (DllImportAttributeClass);
2548 if (image_is_dynamic (method->klass->image)) {
2549 MonoReflectionMethodAux *method_aux =
2550 g_hash_table_lookup (
2551 ((MonoDynamicImage*)method->klass->image)->method_aux_hash, method);
2553 import = method_aux->dllentry;
2554 scope = method_aux->dll;
2557 if (!import || !scope) {
2558 mono_set_pending_exception (mono_get_exception_argument ("method", "System.Reflection.Emit method with invalid pinvoke information"));
2563 if (piinfo->implmap_idx) {
2564 mono_metadata_decode_row (im, piinfo->implmap_idx - 1, im_cols, MONO_IMPLMAP_SIZE);
2566 piinfo->piflags = im_cols [MONO_IMPLMAP_FLAGS];
2567 import = mono_metadata_string_heap (image, im_cols [MONO_IMPLMAP_NAME]);
2568 scope_token = mono_metadata_decode_row_col (mr, im_cols [MONO_IMPLMAP_SCOPE] - 1, MONO_MODULEREF_NAME);
2569 scope = mono_metadata_string_heap (image, scope_token);
2572 flags = piinfo->piflags;
2574 attr = (MonoReflectionDllImportAttribute*)mono_object_new (domain, DllImportAttributeClass);
2576 MONO_OBJECT_SETREF (attr, dll, mono_string_new (domain, scope));
2577 MONO_OBJECT_SETREF (attr, entry_point, mono_string_new (domain, import));
2578 attr->call_conv = (flags & 0x700) >> 8;
2579 attr->charset = ((flags & 0x6) >> 1) + 1;
2580 if (attr->charset == 1)
2582 attr->exact_spelling = (flags & 0x1) != 0;
2583 attr->set_last_error = (flags & 0x40) != 0;
2584 attr->best_fit_mapping = (flags & 0x30) == 0x10;
2585 attr->throw_on_unmappable = (flags & 0x3000) == 0x1000;
2586 attr->preserve_sig = FALSE;
2591 ICALL_EXPORT MonoReflectionMethod *
2592 ves_icall_MonoMethod_GetGenericMethodDefinition (MonoReflectionMethod *method)
2594 MonoMethodInflated *imethod;
2597 if (method->method->is_generic)
2600 if (!method->method->is_inflated)
2603 imethod = (MonoMethodInflated *) method->method;
2605 result = imethod->declaring;
2606 /* Not a generic method. */
2607 if (!result->is_generic)
2610 if (image_is_dynamic (method->method->klass->image)) {
2611 MonoDynamicImage *image = (MonoDynamicImage*)method->method->klass->image;
2612 MonoReflectionMethod *res;
2615 * FIXME: Why is this stuff needed at all ? Why can't the code below work for
2616 * the dynamic case as well ?
2618 mono_image_lock ((MonoImage*)image);
2619 res = mono_g_hash_table_lookup (image->generic_def_objects, imethod);
2620 mono_image_unlock ((MonoImage*)image);
2626 if (imethod->context.class_inst) {
2627 MonoClass *klass = ((MonoMethod *) imethod)->klass;
2628 /*Generic methods gets the context of the GTD.*/
2629 if (mono_class_get_context (klass)) {
2631 result = mono_class_inflate_generic_method_full_checked (result, klass, mono_class_get_context (klass), &error);
2632 mono_error_raise_exception (&error);
2636 return mono_method_get_object (mono_object_domain (method), result, NULL);
2639 ICALL_EXPORT gboolean
2640 ves_icall_MonoMethod_get_IsGenericMethod (MonoReflectionMethod *method)
2642 return mono_method_signature (method->method)->generic_param_count != 0;
2645 ICALL_EXPORT gboolean
2646 ves_icall_MonoMethod_get_IsGenericMethodDefinition (MonoReflectionMethod *method)
2648 return method->method->is_generic;
2651 ICALL_EXPORT MonoArray*
2652 ves_icall_MonoMethod_GetGenericArguments (MonoReflectionMethod *method)
2658 domain = mono_object_domain (method);
2660 if (method->method->is_inflated) {
2661 MonoGenericInst *inst = mono_method_get_context (method->method)->method_inst;
2664 count = inst->type_argc;
2665 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2667 for (i = 0; i < count; i++)
2668 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2674 count = mono_method_signature (method->method)->generic_param_count;
2675 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2677 for (i = 0; i < count; i++) {
2678 MonoGenericContainer *container = mono_method_get_generic_container (method->method);
2679 MonoGenericParam *param = mono_generic_container_get_param (container, i);
2680 MonoClass *pklass = mono_class_from_generic_parameter (
2681 param, method->method->klass->image, TRUE);
2682 mono_array_setref (res, i,
2683 mono_type_get_object (domain, &pklass->byval_arg));
2689 ICALL_EXPORT MonoObject *
2690 ves_icall_InternalInvoke (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoException **exc)
2693 * Invoke from reflection is supposed to always be a virtual call (the API
2694 * is stupid), mono_runtime_invoke_*() calls the provided method, allowing
2695 * greater flexibility.
2697 MonoMethod *m = method->method;
2698 MonoMethodSignature *sig = mono_method_signature (m);
2705 if (mono_security_core_clr_enabled ())
2706 mono_security_core_clr_ensure_reflection_access_method (m);
2708 if (!(m->flags & METHOD_ATTRIBUTE_STATIC)) {
2709 if (!mono_class_vtable_full (mono_object_domain (method), m->klass, FALSE)) {
2710 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_class_get_exception_for_failure (m->klass));
2715 if (!mono_object_isinst (this, m->klass)) {
2716 char *this_name = mono_type_get_full_name (mono_object_get_class (this));
2717 char *target_name = mono_type_get_full_name (m->klass);
2718 char *msg = g_strdup_printf ("Object of type '%s' doesn't match target type '%s'", this_name, target_name);
2719 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", msg));
2721 g_free (target_name);
2725 m = mono_object_get_virtual_method (this, m);
2726 /* must pass the pointer to the value for valuetype methods */
2727 if (m->klass->valuetype)
2728 obj = mono_object_unbox (this);
2729 } else if (strcmp (m->name, ".ctor") && !m->wrapper_type) {
2730 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", "Non-static method requires a target."));
2735 if (sig->ret->byref) {
2736 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"));
2740 pcount = params? mono_array_length (params): 0;
2741 if (pcount != sig->param_count) {
2742 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name (mono_defaults.corlib, "System.Reflection", "TargetParameterCountException"));
2746 if ((m->klass->flags & TYPE_ATTRIBUTE_ABSTRACT) && !strcmp (m->name, ".ctor") && !this) {
2747 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."));
2751 image = m->klass->image;
2752 if (image->assembly->ref_only) {
2753 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."));
2757 if (image_is_dynamic (image) && !((MonoDynamicImage*)image)->run) {
2758 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_get_exception_not_supported ("Cannot invoke a method in a dynamic assembly without run access."));
2762 if (m->klass->rank && !strcmp (m->name, ".ctor")) {
2765 intptr_t *lower_bounds;
2766 pcount = mono_array_length (params);
2767 lengths = alloca (sizeof (uintptr_t) * pcount);
2768 /* Note: the synthetized array .ctors have int32 as argument type */
2769 for (i = 0; i < pcount; ++i)
2770 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, i) + sizeof (MonoObject));
2772 if (m->klass->rank == 1 && sig->param_count == 2 && m->klass->element_class->rank) {
2773 /* This is a ctor for jagged arrays. MS creates an array of arrays. */
2774 MonoArray *arr = mono_array_new_full (mono_object_domain (params), m->klass, lengths, NULL);
2776 for (i = 0; i < mono_array_length (arr); ++i) {
2777 MonoArray *subarray = mono_array_new_full (mono_object_domain (params), m->klass->element_class, &lengths [1], NULL);
2779 mono_array_setref_fast (arr, i, subarray);
2781 return (MonoObject*)arr;
2784 if (m->klass->rank == pcount) {
2785 /* Only lengths provided. */
2786 lower_bounds = NULL;
2788 g_assert (pcount == (m->klass->rank * 2));
2789 /* lower bounds are first. */
2790 lower_bounds = (intptr_t*)lengths;
2791 lengths += m->klass->rank;
2794 return (MonoObject*)mono_array_new_full (mono_object_domain (params), m->klass, lengths, lower_bounds);
2796 return mono_runtime_invoke_array (m, obj, params, NULL);
2799 #ifndef DISABLE_REMOTING
2800 ICALL_EXPORT MonoObject *
2801 ves_icall_InternalExecute (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoArray **outArgs)
2803 MonoDomain *domain = mono_object_domain (method);
2804 MonoMethod *m = method->method;
2805 MonoMethodSignature *sig = mono_method_signature (m);
2806 MonoArray *out_args;
2808 int i, j, outarg_count = 0;
2810 if (m->klass == mono_defaults.object_class) {
2811 if (!strcmp (m->name, "FieldGetter")) {
2812 MonoClass *k = this->vtable->klass;
2816 /* If this is a proxy, then it must be a CBO */
2817 if (k == mono_defaults.transparent_proxy_class) {
2818 MonoTransparentProxy *tp = (MonoTransparentProxy*) this;
2819 this = tp->rp->unwrapped_server;
2821 k = this->vtable->klass;
2824 name = mono_array_get (params, MonoString *, 1);
2825 str = mono_string_to_utf8 (name);
2828 MonoClassField* field = mono_class_get_field_from_name (k, str);
2830 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2831 if (field_klass->valuetype)
2832 result = mono_value_box (domain, field_klass, (char *)this + field->offset);
2834 result = *((gpointer *)((char *)this + field->offset));
2836 out_args = mono_array_new (domain, mono_defaults.object_class, 1);
2837 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2838 mono_array_setref (out_args, 0, result);
2846 g_assert_not_reached ();
2848 } else if (!strcmp (m->name, "FieldSetter")) {
2849 MonoClass *k = this->vtable->klass;
2855 /* If this is a proxy, then it must be a CBO */
2856 if (k == mono_defaults.transparent_proxy_class) {
2857 MonoTransparentProxy *tp = (MonoTransparentProxy*) this;
2858 this = tp->rp->unwrapped_server;
2860 k = this->vtable->klass;
2863 name = mono_array_get (params, MonoString *, 1);
2864 str = mono_string_to_utf8 (name);
2867 MonoClassField* field = mono_class_get_field_from_name (k, str);
2869 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2870 MonoObject *val = mono_array_get (params, gpointer, 2);
2872 if (field_klass->valuetype) {
2873 size = mono_type_size (field->type, &align);
2874 g_assert (size == mono_class_value_size (field_klass, NULL));
2875 mono_gc_wbarrier_value_copy ((char *)this + field->offset, (char*)val + sizeof (MonoObject), 1, field_klass);
2877 mono_gc_wbarrier_set_field (this, (char*)this + field->offset, val);
2880 out_args = mono_array_new (domain, mono_defaults.object_class, 0);
2881 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2891 g_assert_not_reached ();
2896 for (i = 0; i < mono_array_length (params); i++) {
2897 if (sig->params [i]->byref)
2901 out_args = mono_array_new (domain, mono_defaults.object_class, outarg_count);
2903 /* handle constructors only for objects already allocated */
2904 if (!strcmp (method->method->name, ".ctor"))
2907 /* This can be called only on MBR objects, so no need to unbox for valuetypes. */
2908 g_assert (!method->method->klass->valuetype);
2909 result = mono_runtime_invoke_array (method->method, this, params, NULL);
2911 for (i = 0, j = 0; i < mono_array_length (params); i++) {
2912 if (sig->params [i]->byref) {
2914 arg = mono_array_get (params, gpointer, i);
2915 mono_array_setref (out_args, j, arg);
2920 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2927 read_enum_value (const char *mem, int type)
2930 case MONO_TYPE_BOOLEAN:
2932 return *(guint8*)mem;
2934 return *(gint8*)mem;
2935 case MONO_TYPE_CHAR:
2937 return read16 (mem);
2939 return (gint16) read16 (mem);
2941 return read32 (mem);
2943 return (gint32) read32 (mem);
2946 return read64 (mem);
2948 g_assert_not_reached ();
2954 write_enum_value (char *mem, int type, guint64 value)
2958 case MONO_TYPE_I1: {
2959 guint8 *p = (guint8*)mem;
2964 case MONO_TYPE_I2: {
2965 guint16 *p = (void*)mem;
2970 case MONO_TYPE_I4: {
2971 guint32 *p = (void*)mem;
2976 case MONO_TYPE_I8: {
2977 guint64 *p = (void*)mem;
2982 g_assert_not_reached ();
2987 ICALL_EXPORT MonoObject *
2988 ves_icall_System_Enum_ToObject (MonoReflectionType *enumType, guint64 value)
2995 domain = mono_object_domain (enumType);
2996 enumc = mono_class_from_mono_type (enumType->type);
2998 mono_class_init_or_throw (enumc);
3000 etype = mono_class_enum_basetype (enumc);
3002 res = mono_object_new (domain, enumc);
3003 write_enum_value ((char *)res + sizeof (MonoObject), etype->type, value);
3008 ICALL_EXPORT MonoBoolean
3009 ves_icall_System_Enum_InternalHasFlag (MonoObject *a, MonoObject *b)
3011 int size = mono_class_value_size (a->vtable->klass, NULL);
3012 guint64 a_val = 0, b_val = 0;
3014 memcpy (&a_val, mono_object_unbox (a), size);
3015 memcpy (&b_val, mono_object_unbox (b), size);
3017 return (a_val & b_val) == b_val;
3020 ICALL_EXPORT MonoObject *
3021 ves_icall_System_Enum_get_value (MonoObject *this)
3032 g_assert (this->vtable->klass->enumtype);
3034 enumc = mono_class_from_mono_type (mono_class_enum_basetype (this->vtable->klass));
3035 res = mono_object_new (mono_object_domain (this), enumc);
3036 dst = (char *)res + sizeof (MonoObject);
3037 src = (char *)this + sizeof (MonoObject);
3038 size = mono_class_value_size (enumc, NULL);
3040 memcpy (dst, src, size);
3045 ICALL_EXPORT MonoReflectionType *
3046 ves_icall_System_Enum_get_underlying_type (MonoReflectionType *type)
3051 klass = mono_class_from_mono_type (type->type);
3052 mono_class_init_or_throw (klass);
3054 etype = mono_class_enum_basetype (klass);
3056 mono_set_pending_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3060 return mono_type_get_object (mono_object_domain (type), etype);
3064 ves_icall_System_Enum_compare_value_to (MonoObject *this, MonoObject *other)
3066 gpointer tdata = (char *)this + sizeof (MonoObject);
3067 gpointer odata = (char *)other + sizeof (MonoObject);
3068 MonoType *basetype = mono_class_enum_basetype (this->vtable->klass);
3069 g_assert (basetype);
3074 if (this->vtable->klass != other->vtable->klass)
3077 #define COMPARE_ENUM_VALUES(ENUM_TYPE) do { \
3078 ENUM_TYPE me = *((ENUM_TYPE*)tdata); \
3079 ENUM_TYPE other = *((ENUM_TYPE*)odata); \
3082 return me > other ? 1 : -1; \
3085 switch (basetype->type) {
3087 COMPARE_ENUM_VALUES (guint8);
3089 COMPARE_ENUM_VALUES (gint8);
3090 case MONO_TYPE_CHAR:
3092 COMPARE_ENUM_VALUES (guint16);
3094 COMPARE_ENUM_VALUES (gint16);
3096 COMPARE_ENUM_VALUES (guint32);
3098 COMPARE_ENUM_VALUES (gint32);
3100 COMPARE_ENUM_VALUES (guint64);
3102 COMPARE_ENUM_VALUES (gint64);
3106 #undef COMPARE_ENUM_VALUES
3107 /* indicates that the enum was of an unsupported unerlying type */
3112 ves_icall_System_Enum_get_hashcode (MonoObject *this)
3114 gpointer data = (char *)this + sizeof (MonoObject);
3115 MonoType *basetype = mono_class_enum_basetype (this->vtable->klass);
3116 g_assert (basetype);
3118 switch (basetype->type) {
3120 return *((gint8*)data);
3122 return *((guint8*)data);
3123 case MONO_TYPE_CHAR:
3125 return *((guint16*)data);
3128 return *((gint16*)data);
3130 return *((guint32*)data);
3132 return *((gint32*)data);
3134 case MONO_TYPE_I8: {
3135 gint64 value = *((gint64*)data);
3136 return (gint)(value & 0xffffffff) ^ (int)(value >> 32);
3139 g_error ("Implement type 0x%02x in get_hashcode", basetype->type);
3144 ICALL_EXPORT MonoBoolean
3145 ves_icall_System_Enum_GetEnumValuesAndNames (MonoReflectionType *type, MonoArray **values, MonoArray **names)
3147 MonoDomain *domain = mono_object_domain (type);
3148 MonoClass *enumc = mono_class_from_mono_type (type->type);
3149 guint j = 0, nvalues;
3151 MonoClassField *field;
3153 guint64 field_value, previous_value = 0;
3154 gboolean sorted = TRUE;
3156 mono_class_init_or_throw (enumc);
3158 if (!enumc->enumtype) {
3159 mono_set_pending_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3163 base_type = mono_class_enum_basetype (enumc)->type;
3165 nvalues = mono_class_num_fields (enumc) ? mono_class_num_fields (enumc) - 1 : 0;
3166 *names = mono_array_new (domain, mono_defaults.string_class, nvalues);
3167 *values = mono_array_new (domain, mono_defaults.uint64_class, nvalues);
3170 while ((field = mono_class_get_fields (enumc, &iter))) {
3172 MonoTypeEnum def_type;
3174 if (!(field->type->attrs & FIELD_ATTRIBUTE_STATIC))
3176 if (strcmp ("value__", mono_field_get_name (field)) == 0)
3178 if (mono_field_is_deleted (field))
3180 mono_array_setref (*names, j, mono_string_new (domain, mono_field_get_name (field)));
3182 p = mono_class_get_field_default_value (field, &def_type);
3183 /* len = */ mono_metadata_decode_blob_size (p, &p);
3185 field_value = read_enum_value (p, base_type);
3186 mono_array_set (*values, guint64, j, field_value);
3188 if (previous_value > field_value)
3191 previous_value = field_value;
3199 BFLAGS_IgnoreCase = 1,
3200 BFLAGS_DeclaredOnly = 2,
3201 BFLAGS_Instance = 4,
3203 BFLAGS_Public = 0x10,
3204 BFLAGS_NonPublic = 0x20,
3205 BFLAGS_FlattenHierarchy = 0x40,
3206 BFLAGS_InvokeMethod = 0x100,
3207 BFLAGS_CreateInstance = 0x200,
3208 BFLAGS_GetField = 0x400,
3209 BFLAGS_SetField = 0x800,
3210 BFLAGS_GetProperty = 0x1000,
3211 BFLAGS_SetProperty = 0x2000,
3212 BFLAGS_ExactBinding = 0x10000,
3213 BFLAGS_SuppressChangeType = 0x20000,
3214 BFLAGS_OptionalParamBinding = 0x40000
3217 ICALL_EXPORT MonoArray*
3218 ves_icall_Type_GetFields_internal (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoReflectionType *reftype)
3221 MonoClass *startklass, *klass, *refklass;
3226 char *utf8_name = NULL;
3227 int (*compare_func) (const char *s1, const char *s2) = NULL;
3228 MonoClassField *field;
3229 MonoPtrArray tmp_array;
3231 domain = ((MonoObject *)type)->vtable->domain;
3232 if (type->type->byref)
3233 return mono_array_new (domain, mono_defaults.field_info_class, 0);
3235 klass = startklass = mono_class_from_mono_type (type->type);
3236 refklass = mono_class_from_mono_type (reftype->type);
3238 mono_ptr_array_init (tmp_array, 2);
3241 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3242 mono_ptr_array_destroy (tmp_array);
3243 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
3248 while ((field = mono_class_get_fields_lazy (klass, &iter))) {
3249 guint32 flags = mono_field_get_flags (field);
3251 if (mono_field_is_deleted_with_flags (field, flags))
3253 if ((flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
3254 if (bflags & BFLAGS_Public)
3256 } else if ((klass == startklass) || (flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) != FIELD_ATTRIBUTE_PRIVATE) {
3257 if (bflags & BFLAGS_NonPublic) {
3264 if (flags & FIELD_ATTRIBUTE_STATIC) {
3265 if (bflags & BFLAGS_Static)
3266 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3269 if (bflags & BFLAGS_Instance)
3277 if (utf8_name == NULL) {
3278 utf8_name = mono_string_to_utf8 (name);
3279 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3282 if (compare_func (mono_field_get_name (field), utf8_name))
3286 member = (MonoObject*)mono_field_get_object (domain, refklass, field);
3287 mono_ptr_array_append (tmp_array, member);
3289 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3292 res = mono_array_new_cached (domain, mono_defaults.field_info_class, mono_ptr_array_size (tmp_array));
3294 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3295 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3297 mono_ptr_array_destroy (tmp_array);
3299 if (utf8_name != NULL)
3306 method_nonpublic (MonoMethod* method, gboolean start_klass)
3308 switch (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) {
3309 case METHOD_ATTRIBUTE_ASSEM:
3310 return (start_klass || mono_defaults.generic_ilist_class);
3311 case METHOD_ATTRIBUTE_PRIVATE:
3313 case METHOD_ATTRIBUTE_PUBLIC:
3321 mono_class_get_methods_by_name (MonoClass *klass, const char *name, guint32 bflags, gboolean ignore_case, gboolean allow_ctors, MonoException **ex)
3324 MonoClass *startklass;
3328 /*FIXME, use MonoBitSet*/
3329 guint32 method_slots_default [8];
3330 guint32 *method_slots = NULL;
3331 int (*compare_func) (const char *s1, const char *s2) = NULL;
3333 array = g_ptr_array_new ();
3338 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3340 /* An optimization for calls made from Delegate:CreateDelegate () */
3341 if (klass->delegate && name && !strcmp (name, "Invoke") && (bflags == (BFLAGS_Public | BFLAGS_Static | BFLAGS_Instance))) {
3342 method = mono_get_delegate_invoke (klass);
3343 if (mono_loader_get_last_error ())
3346 g_ptr_array_add (array, method);
3350 mono_class_setup_methods (klass);
3351 mono_class_setup_vtable (klass);
3352 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3355 if (is_generic_parameter (&klass->byval_arg))
3356 nslots = mono_class_get_vtable_size (klass->parent);
3358 nslots = MONO_CLASS_IS_INTERFACE (klass) ? mono_class_num_methods (klass) : mono_class_get_vtable_size (klass);
3359 if (nslots >= sizeof (method_slots_default) * 8) {
3360 method_slots = g_new0 (guint32, nslots / 32 + 1);
3362 method_slots = method_slots_default;
3363 memset (method_slots, 0, sizeof (method_slots_default));
3366 mono_class_setup_methods (klass);
3367 mono_class_setup_vtable (klass);
3368 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3372 while ((method = mono_class_get_methods (klass, &iter))) {
3374 if (method->slot != -1) {
3375 g_assert (method->slot < nslots);
3376 if (method_slots [method->slot >> 5] & (1 << (method->slot & 0x1f)))
3378 if (!(method->flags & METHOD_ATTRIBUTE_NEW_SLOT))
3379 method_slots [method->slot >> 5] |= 1 << (method->slot & 0x1f);
3382 if (!allow_ctors && method->name [0] == '.' && (strcmp (method->name, ".ctor") == 0 || strcmp (method->name, ".cctor") == 0))
3384 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3385 if (bflags & BFLAGS_Public)
3387 } else if ((bflags & BFLAGS_NonPublic) && method_nonpublic (method, (klass == startklass))) {
3393 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3394 if (bflags & BFLAGS_Static)
3395 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3398 if (bflags & BFLAGS_Instance)
3406 if (compare_func (name, method->name))
3411 g_ptr_array_add (array, method);
3413 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3415 if (method_slots != method_slots_default)
3416 g_free (method_slots);
3421 if (method_slots != method_slots_default)
3422 g_free (method_slots);
3423 g_ptr_array_free (array, TRUE);
3425 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3426 *ex = mono_class_get_exception_for_failure (klass);
3428 *ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3429 mono_loader_clear_error ();
3434 ICALL_EXPORT MonoArray*
3435 ves_icall_Type_GetMethodsByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3437 static MonoClass *MethodInfo_array;
3440 MonoVTable *array_vtable;
3441 MonoException *ex = NULL;
3442 const char *mname = NULL;
3443 GPtrArray *method_array;
3444 MonoClass *klass, *refklass;
3447 if (!MethodInfo_array) {
3448 MonoClass *klass = mono_array_class_get (mono_defaults.method_info_class, 1);
3449 mono_memory_barrier ();
3450 MethodInfo_array = klass;
3453 klass = mono_class_from_mono_type (type->type);
3454 refklass = mono_class_from_mono_type (reftype->type);
3455 domain = ((MonoObject *)type)->vtable->domain;
3456 array_vtable = mono_class_vtable_full (domain, MethodInfo_array, TRUE);
3457 if (type->type->byref)
3458 return mono_array_new_specific (array_vtable, 0);
3461 mname = mono_string_to_utf8 (name);
3463 method_array = mono_class_get_methods_by_name (klass, mname, bflags, ignore_case, FALSE, &ex);
3464 g_free ((char*)mname);
3466 mono_set_pending_exception (ex);
3470 res = mono_array_new_specific (array_vtable, method_array->len);
3472 for (i = 0; i < method_array->len; ++i) {
3473 MonoMethod *method = g_ptr_array_index (method_array, i);
3474 mono_array_setref (res, i, mono_method_get_object (domain, method, refklass));
3477 g_ptr_array_free (method_array, TRUE);
3481 ICALL_EXPORT MonoArray*
3482 ves_icall_Type_GetConstructors_internal (MonoReflectionType *type, guint32 bflags, MonoReflectionType *reftype)
3485 static MonoClass *System_Reflection_ConstructorInfo;
3486 MonoClass *startklass, *klass, *refklass;
3491 gpointer iter = NULL;
3492 MonoPtrArray tmp_array;
3494 mono_ptr_array_init (tmp_array, 4); /*FIXME, guestimating*/
3496 domain = ((MonoObject *)type)->vtable->domain;
3497 if (type->type->byref)
3498 return mono_array_new_cached (domain, mono_defaults.method_info_class, 0);
3499 klass = startklass = mono_class_from_mono_type (type->type);
3500 refklass = mono_class_from_mono_type (reftype->type);
3502 if (!System_Reflection_ConstructorInfo)
3503 System_Reflection_ConstructorInfo = mono_class_from_name (
3504 mono_defaults.corlib, "System.Reflection", "ConstructorInfo");
3506 mono_class_setup_methods (klass);
3507 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3508 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
3513 while ((method = mono_class_get_methods (klass, &iter))) {
3515 if (strcmp (method->name, ".ctor") && strcmp (method->name, ".cctor"))
3517 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3518 if (bflags & BFLAGS_Public)
3521 if (bflags & BFLAGS_NonPublic)
3527 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3528 if (bflags & BFLAGS_Static)
3529 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3532 if (bflags & BFLAGS_Instance)
3538 member = (MonoObject*)mono_method_get_object (domain, method, refklass);
3540 mono_ptr_array_append (tmp_array, member);
3543 res = mono_array_new_cached (domain, System_Reflection_ConstructorInfo, mono_ptr_array_size (tmp_array));
3545 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3546 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3548 mono_ptr_array_destroy (tmp_array);
3554 property_hash (gconstpointer data)
3556 MonoProperty *prop = (MonoProperty*)data;
3558 return g_str_hash (prop->name);
3562 property_equal (MonoProperty *prop1, MonoProperty *prop2)
3564 // Properties are hide-by-name-and-signature
3565 if (!g_str_equal (prop1->name, prop2->name))
3568 if (prop1->get && prop2->get && !mono_metadata_signature_equal (mono_method_signature (prop1->get), mono_method_signature (prop2->get)))
3570 if (prop1->set && prop2->set && !mono_metadata_signature_equal (mono_method_signature (prop1->set), mono_method_signature (prop2->set)))
3576 property_accessor_nonpublic (MonoMethod* accessor, gboolean start_klass)
3581 return method_nonpublic (accessor, start_klass);
3584 ICALL_EXPORT MonoArray*
3585 ves_icall_Type_GetPropertiesByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3589 static MonoClass *System_Reflection_PropertyInfo;
3590 MonoClass *startklass, *klass;
3596 gchar *propname = NULL;
3597 int (*compare_func) (const char *s1, const char *s2) = NULL;
3599 GHashTable *properties = NULL;
3600 MonoPtrArray tmp_array;
3602 mono_ptr_array_init (tmp_array, 8); /*This the average for ASP.NET types*/
3604 if (!System_Reflection_PropertyInfo)
3605 System_Reflection_PropertyInfo = mono_class_from_name (
3606 mono_defaults.corlib, "System.Reflection", "PropertyInfo");
3608 domain = ((MonoObject *)type)->vtable->domain;
3609 if (type->type->byref)
3610 return mono_array_new_cached (domain, System_Reflection_PropertyInfo, 0);
3611 klass = startklass = mono_class_from_mono_type (type->type);
3614 propname = mono_string_to_utf8 (name);
3615 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3618 properties = g_hash_table_new (property_hash, (GEqualFunc)property_equal);
3620 mono_class_setup_methods (klass);
3621 mono_class_setup_vtable (klass);
3622 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3626 while ((prop = mono_class_get_properties (klass, &iter))) {
3632 flags = method->flags;
3635 if ((prop->get && ((prop->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC)) ||
3636 (prop->set && ((prop->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC))) {
3637 if (bflags & BFLAGS_Public)
3639 } else if (bflags & BFLAGS_NonPublic) {
3640 if (property_accessor_nonpublic(prop->get, startklass == klass) ||
3641 property_accessor_nonpublic(prop->set, startklass == klass)) {
3648 if (flags & METHOD_ATTRIBUTE_STATIC) {
3649 if (bflags & BFLAGS_Static)
3650 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3653 if (bflags & BFLAGS_Instance)
3662 if (compare_func (propname, prop->name))
3666 if (g_hash_table_lookup (properties, prop))
3669 mono_ptr_array_append (tmp_array, mono_property_get_object (domain, startklass, prop));
3671 g_hash_table_insert (properties, prop, prop);
3673 if ((!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent)))
3676 g_hash_table_destroy (properties);
3679 res = mono_array_new_cached (domain, System_Reflection_PropertyInfo, mono_ptr_array_size (tmp_array));
3680 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3681 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3683 mono_ptr_array_destroy (tmp_array);
3689 g_hash_table_destroy (properties);
3692 mono_ptr_array_destroy (tmp_array);
3694 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3695 ex = mono_class_get_exception_for_failure (klass);
3697 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3698 mono_loader_clear_error ();
3700 mono_set_pending_exception (ex);
3705 event_hash (gconstpointer data)
3707 MonoEvent *event = (MonoEvent*)data;
3709 return g_str_hash (event->name);
3713 event_equal (MonoEvent *event1, MonoEvent *event2)
3715 // Events are hide-by-name
3716 return g_str_equal (event1->name, event2->name);
3719 ICALL_EXPORT MonoArray*
3720 ves_icall_Type_GetEvents_internal (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoReflectionType *reftype)
3724 static MonoClass *System_Reflection_EventInfo;
3725 MonoClass *startklass, *klass;
3731 char *utf8_name = NULL;
3732 int (*compare_func) (const char *s1, const char *s2) = NULL;
3733 GHashTable *events = NULL;
3734 MonoPtrArray tmp_array;
3736 mono_ptr_array_init (tmp_array, 4);
3738 if (!System_Reflection_EventInfo)
3739 System_Reflection_EventInfo = mono_class_from_name (
3740 mono_defaults.corlib, "System.Reflection", "EventInfo");
3742 domain = mono_object_domain (type);
3743 if (type->type->byref)
3744 return mono_array_new_cached (domain, System_Reflection_EventInfo, 0);
3745 klass = startklass = mono_class_from_mono_type (type->type);
3747 events = g_hash_table_new (event_hash, (GEqualFunc)event_equal);
3749 mono_class_setup_methods (klass);
3750 mono_class_setup_vtable (klass);
3751 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3755 while ((event = mono_class_get_events (klass, &iter))) {
3757 method = event->add;
3759 method = event->remove;
3761 method = event->raise;
3763 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3764 if (bflags & BFLAGS_Public)
3766 } else if ((klass == startklass) || (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) {
3767 if (bflags & BFLAGS_NonPublic)
3772 if (bflags & BFLAGS_NonPublic)
3778 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3779 if (bflags & BFLAGS_Static)
3780 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3783 if (bflags & BFLAGS_Instance)
3788 if (bflags & BFLAGS_Instance)
3794 if (utf8_name == NULL) {
3795 utf8_name = mono_string_to_utf8 (name);
3796 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3799 if (compare_func (event->name, utf8_name))
3803 if (g_hash_table_lookup (events, event))
3806 mono_ptr_array_append (tmp_array, mono_event_get_object (domain, startklass, event));
3808 g_hash_table_insert (events, event, event);
3810 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3813 g_hash_table_destroy (events);
3815 res = mono_array_new_cached (domain, System_Reflection_EventInfo, mono_ptr_array_size (tmp_array));
3817 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3818 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3820 mono_ptr_array_destroy (tmp_array);
3822 if (utf8_name != NULL)
3828 mono_ptr_array_destroy (tmp_array);
3829 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3830 ex = mono_class_get_exception_for_failure (klass);
3832 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3833 mono_loader_clear_error ();
3835 mono_set_pending_exception (ex);
3839 ICALL_EXPORT MonoArray*
3840 ves_icall_Type_GetNestedTypes (MonoReflectionType *type, MonoString *name, guint32 bflags)
3850 MonoPtrArray tmp_array;
3852 domain = ((MonoObject *)type)->vtable->domain;
3853 if (type->type->byref)
3854 return mono_array_new (domain, mono_defaults.monotype_class, 0);
3855 klass = mono_class_from_mono_type (type->type);
3858 * If a nested type is generic, return its generic type definition.
3859 * Note that this means that the return value is essentially the set
3860 * of nested types of the generic type definition of @klass.
3862 * A note in MSDN claims that a generic type definition can have
3863 * nested types that aren't generic. In any case, the container of that
3864 * nested type would be the generic type definition.
3866 if (klass->generic_class)
3867 klass = klass->generic_class->container_class;
3869 mono_ptr_array_init (tmp_array, 1);
3871 while ((nested = mono_class_get_nested_types (klass, &iter))) {
3873 if ((nested->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
3874 if (bflags & BFLAGS_Public)
3877 if (bflags & BFLAGS_NonPublic)
3885 str = mono_string_to_utf8 (name);
3887 if (strcmp (nested->name, str))
3891 member = (MonoObject*)mono_type_get_object (domain, &nested->byval_arg);
3892 mono_ptr_array_append (tmp_array, member);
3895 res = mono_array_new_cached (domain, mono_defaults.monotype_class, mono_ptr_array_size (tmp_array));
3897 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3898 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3900 mono_ptr_array_destroy (tmp_array);
3908 ICALL_EXPORT MonoReflectionType*
3909 ves_icall_System_Reflection_Assembly_InternalGetType (MonoReflectionAssembly *assembly, MonoReflectionModule *module, MonoString *name, MonoBoolean throwOnError, MonoBoolean ignoreCase)
3912 MonoType *type = NULL;
3913 MonoTypeNameParse info;
3914 gboolean type_resolve;
3916 /* On MS.NET, this does not fire a TypeResolve event */
3917 type_resolve = TRUE;
3918 str = mono_string_to_utf8 (name);
3919 /*g_print ("requested type %s in %s\n", str, assembly->assembly->aname.name);*/
3920 if (!mono_reflection_parse_type (str, &info)) {
3922 mono_reflection_free_type_info (&info);
3924 /* uhm: this is a parse error, though... */
3925 mono_set_pending_exception (mono_get_exception_type_load (name, NULL));
3928 /*g_print ("failed parse\n");*/
3932 if (info.assembly.name) {
3934 mono_reflection_free_type_info (&info);
3936 /* 1.0 and 2.0 throw different exceptions */
3937 if (mono_defaults.generic_ilist_class)
3938 mono_set_pending_exception (mono_get_exception_argument (NULL, "Type names passed to Assembly.GetType() must not specify an assembly."));
3940 mono_set_pending_exception (mono_get_exception_type_load (name, NULL));
3946 if (module != NULL) {
3948 type = mono_reflection_get_type (module->image, &info, ignoreCase, &type_resolve);
3953 if (assembly_is_dynamic (assembly->assembly)) {
3954 /* Enumerate all modules */
3955 MonoReflectionAssemblyBuilder *abuilder = (MonoReflectionAssemblyBuilder*)assembly;
3959 if (abuilder->modules) {
3960 for (i = 0; i < mono_array_length (abuilder->modules); ++i) {
3961 MonoReflectionModuleBuilder *mb = mono_array_get (abuilder->modules, MonoReflectionModuleBuilder*, i);
3962 type = mono_reflection_get_type (&mb->dynamic_image->image, &info, ignoreCase, &type_resolve);
3968 if (!type && abuilder->loaded_modules) {
3969 for (i = 0; i < mono_array_length (abuilder->loaded_modules); ++i) {
3970 MonoReflectionModule *mod = mono_array_get (abuilder->loaded_modules, MonoReflectionModule*, i);
3971 type = mono_reflection_get_type (mod->image, &info, ignoreCase, &type_resolve);
3978 type = mono_reflection_get_type (assembly->assembly->image, &info, ignoreCase, &type_resolve);
3980 mono_reflection_free_type_info (&info);
3982 MonoException *e = NULL;
3985 e = mono_get_exception_type_load (name, NULL);
3987 if (mono_loader_get_last_error () && mono_defaults.generic_ilist_class)
3988 e = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3990 mono_loader_clear_error ();
3993 mono_set_pending_exception (e);
3995 } else if (mono_loader_get_last_error ()) {
3997 mono_set_pending_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
4000 mono_loader_clear_error ();
4003 if (type->type == MONO_TYPE_CLASS) {
4004 MonoClass *klass = mono_type_get_class (type);
4006 if (mono_security_enabled () && !klass->exception_type)
4007 /* Some security problems are detected during generic vtable construction */
4008 mono_class_setup_vtable (klass);
4010 /* need to report exceptions ? */
4011 if (throwOnError && klass->exception_type) {
4012 /* report SecurityException (or others) that occured when loading the assembly */
4013 MonoException *exc = mono_class_get_exception_for_failure (klass);
4014 mono_loader_clear_error ();
4015 mono_set_pending_exception (exc);
4017 } else if (mono_security_enabled () && klass->exception_type == MONO_EXCEPTION_SECURITY_INHERITANCEDEMAND) {
4022 /* g_print ("got it\n"); */
4023 return mono_type_get_object (mono_object_domain (assembly), type);
4027 replace_shadow_path (MonoDomain *domain, gchar *dirname, gchar **filename)
4030 gchar *shadow_ini_file;
4033 /* Check for shadow-copied assembly */
4034 if (mono_is_shadow_copy_enabled (domain, dirname)) {
4035 shadow_ini_file = g_build_filename (dirname, "__AssemblyInfo__.ini", NULL);
4037 if (!g_file_get_contents (shadow_ini_file, &content, &len, NULL) ||
4038 !g_file_test (content, G_FILE_TEST_IS_REGULAR)) {
4044 g_free (shadow_ini_file);
4045 if (content != NULL) {
4048 *filename = content;
4055 ICALL_EXPORT MonoString *
4056 ves_icall_System_Reflection_Assembly_get_code_base (MonoReflectionAssembly *assembly, MonoBoolean escaped)
4058 MonoDomain *domain = mono_object_domain (assembly);
4059 MonoAssembly *mass = assembly->assembly;
4060 MonoString *res = NULL;
4065 if (g_path_is_absolute (mass->image->name)) {
4066 absolute = g_strdup (mass->image->name);
4067 dirname = g_path_get_dirname (absolute);
4069 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4070 dirname = g_strdup (mass->basedir);
4073 replace_shadow_path (domain, dirname, &absolute);
4078 for (i = strlen (absolute) - 1; i >= 0; i--)
4079 if (absolute [i] == '\\')
4084 uri = g_filename_to_uri (absolute, NULL, NULL);
4086 const char *prepend = "file://";
4088 if (*absolute == '/' && *(absolute + 1) == '/') {
4091 prepend = "file:///";
4094 uri = g_strconcat (prepend, absolute, NULL);
4098 res = mono_string_new (domain, uri);
4105 ICALL_EXPORT MonoBoolean
4106 ves_icall_System_Reflection_Assembly_get_global_assembly_cache (MonoReflectionAssembly *assembly)
4108 MonoAssembly *mass = assembly->assembly;
4110 return mass->in_gac;
4113 ICALL_EXPORT MonoReflectionAssembly*
4114 ves_icall_System_Reflection_Assembly_load_with_partial_name (MonoString *mname, MonoObject *evidence)
4118 MonoImageOpenStatus status;
4120 name = mono_string_to_utf8 (mname);
4121 res = mono_assembly_load_with_partial_name (name, &status);
4127 return mono_assembly_get_object (mono_domain_get (), res);
4130 ICALL_EXPORT MonoString *
4131 ves_icall_System_Reflection_Assembly_get_location (MonoReflectionAssembly *assembly)
4133 MonoDomain *domain = mono_object_domain (assembly);
4136 res = mono_string_new (domain, mono_image_get_filename (assembly->assembly->image));
4141 ICALL_EXPORT MonoBoolean
4142 ves_icall_System_Reflection_Assembly_get_ReflectionOnly (MonoReflectionAssembly *assembly)
4144 return assembly->assembly->ref_only;
4147 ICALL_EXPORT MonoString *
4148 ves_icall_System_Reflection_Assembly_InternalImageRuntimeVersion (MonoReflectionAssembly *assembly)
4150 MonoDomain *domain = mono_object_domain (assembly);
4152 return mono_string_new (domain, assembly->assembly->image->version);
4155 ICALL_EXPORT MonoReflectionMethod*
4156 ves_icall_System_Reflection_Assembly_get_EntryPoint (MonoReflectionAssembly *assembly)
4160 guint32 token = mono_image_get_entry_point (assembly->assembly->image);
4164 method = mono_get_method_checked (assembly->assembly->image, token, NULL, NULL, &error);
4165 mono_error_raise_exception (&error);
4167 return mono_method_get_object (mono_object_domain (assembly), method, NULL);
4170 ICALL_EXPORT MonoReflectionModule*
4171 ves_icall_System_Reflection_Assembly_GetManifestModuleInternal (MonoReflectionAssembly *assembly)
4173 return mono_module_get_object (mono_object_domain (assembly), assembly->assembly->image);
4176 ICALL_EXPORT MonoArray*
4177 ves_icall_System_Reflection_Assembly_GetManifestResourceNames (MonoReflectionAssembly *assembly)
4179 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4180 MonoArray *result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, table->rows);
4184 for (i = 0; i < table->rows; ++i) {
4185 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_MANIFEST_NAME));
4186 mono_array_setref (result, i, mono_string_new (mono_object_domain (assembly), val));
4192 create_version (MonoDomain *domain, guint32 major, guint32 minor, guint32 build, guint32 revision)
4194 static MonoClass *System_Version = NULL;
4195 static MonoMethod *create_version = NULL;
4199 if (!System_Version) {
4200 System_Version = mono_class_from_name (mono_defaults.corlib, "System", "Version");
4201 g_assert (System_Version);
4204 if (!create_version) {
4205 MonoMethodDesc *desc = mono_method_desc_new (":.ctor(int,int,int,int)", FALSE);
4206 create_version = mono_method_desc_search_in_class (desc, System_Version);
4207 g_assert (create_version);
4208 mono_method_desc_free (desc);
4214 args [3] = &revision;
4215 result = mono_object_new (domain, System_Version);
4216 mono_runtime_invoke (create_version, result, args, NULL);
4221 ICALL_EXPORT MonoArray*
4222 ves_icall_System_Reflection_Assembly_GetReferencedAssemblies (MonoReflectionAssembly *assembly)
4224 static MonoClass *System_Reflection_AssemblyName;
4226 MonoDomain *domain = mono_object_domain (assembly);
4228 static MonoMethod *create_culture = NULL;
4229 MonoImage *image = assembly->assembly->image;
4232 if (!System_Reflection_AssemblyName)
4233 System_Reflection_AssemblyName = mono_class_from_name (
4234 mono_defaults.corlib, "System.Reflection", "AssemblyName");
4236 t = &assembly->assembly->image->tables [MONO_TABLE_ASSEMBLYREF];
4239 result = mono_array_new (domain, System_Reflection_AssemblyName, count);
4241 if (count > 0 && !create_culture) {
4242 MonoMethodDesc *desc = mono_method_desc_new (
4243 "System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4244 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4245 g_assert (create_culture);
4246 mono_method_desc_free (desc);
4249 for (i = 0; i < count; i++) {
4250 MonoReflectionAssemblyName *aname;
4251 guint32 cols [MONO_ASSEMBLYREF_SIZE];
4253 mono_metadata_decode_row (t, i, cols, MONO_ASSEMBLYREF_SIZE);
4255 aname = (MonoReflectionAssemblyName *) mono_object_new (
4256 domain, System_Reflection_AssemblyName);
4258 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_NAME])));
4260 aname->major = cols [MONO_ASSEMBLYREF_MAJOR_VERSION];
4261 aname->minor = cols [MONO_ASSEMBLYREF_MINOR_VERSION];
4262 aname->build = cols [MONO_ASSEMBLYREF_BUILD_NUMBER];
4263 aname->revision = cols [MONO_ASSEMBLYREF_REV_NUMBER];
4264 aname->flags = cols [MONO_ASSEMBLYREF_FLAGS];
4265 aname->versioncompat = 1; /* SameMachine (default) */
4266 aname->hashalg = ASSEMBLY_HASH_SHA1; /* SHA1 (default) */
4267 MONO_OBJECT_SETREF (aname, version, create_version (domain, aname->major, aname->minor, aname->build, aname->revision));
4269 if (create_culture) {
4271 MonoBoolean assembly_ref = 1;
4272 args [0] = mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_CULTURE]));
4273 args [1] = &assembly_ref;
4274 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4277 if (cols [MONO_ASSEMBLYREF_PUBLIC_KEY]) {
4278 const gchar *pkey_ptr = mono_metadata_blob_heap (image, cols [MONO_ASSEMBLYREF_PUBLIC_KEY]);
4279 guint32 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
4281 if ((cols [MONO_ASSEMBLYREF_FLAGS] & ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG)) {
4282 /* public key token isn't copied - the class library will
4283 automatically generate it from the public key if required */
4284 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4285 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
4287 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4288 memcpy (mono_array_addr (aname->keyToken, guint8, 0), pkey_ptr, pkey_len);
4291 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
4294 /* note: this function doesn't return the codebase on purpose (i.e. it can
4295 be used under partial trust as path information isn't present). */
4297 mono_array_setref (result, i, aname);
4302 /* move this in some file in mono/util/ */
4304 g_concat_dir_and_file (const char *dir, const char *file)
4306 g_return_val_if_fail (dir != NULL, NULL);
4307 g_return_val_if_fail (file != NULL, NULL);
4310 * If the directory name doesn't have a / on the end, we need
4311 * to add one so we get a proper path to the file
4313 if (dir [strlen(dir) - 1] != G_DIR_SEPARATOR)
4314 return g_strconcat (dir, G_DIR_SEPARATOR_S, file, NULL);
4316 return g_strconcat (dir, file, NULL);
4320 ves_icall_System_Reflection_Assembly_GetManifestResourceInternal (MonoReflectionAssembly *assembly, MonoString *name, gint32 *size, MonoReflectionModule **ref_module)
4322 char *n = mono_string_to_utf8 (name);
4323 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4325 guint32 cols [MONO_MANIFEST_SIZE];
4326 guint32 impl, file_idx;
4330 for (i = 0; i < table->rows; ++i) {
4331 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4332 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4333 if (strcmp (val, n) == 0)
4337 if (i == table->rows)
4340 impl = cols [MONO_MANIFEST_IMPLEMENTATION];
4343 * this code should only be called after obtaining the
4344 * ResourceInfo and handling the other cases.
4346 g_assert ((impl & MONO_IMPLEMENTATION_MASK) == MONO_IMPLEMENTATION_FILE);
4347 file_idx = impl >> MONO_IMPLEMENTATION_BITS;
4349 module = mono_image_load_file_for_image (assembly->assembly->image, file_idx);
4354 module = assembly->assembly->image;
4356 mono_gc_wbarrier_generic_store (ref_module, (MonoObject*) mono_module_get_object (mono_domain_get (), module));
4358 return (void*)mono_image_get_resource (module, cols [MONO_MANIFEST_OFFSET], (guint32*)size);
4361 ICALL_EXPORT gboolean
4362 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoManifestResourceInfo *info)
4364 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4366 guint32 cols [MONO_MANIFEST_SIZE];
4367 guint32 file_cols [MONO_FILE_SIZE];
4371 n = mono_string_to_utf8 (name);
4372 for (i = 0; i < table->rows; ++i) {
4373 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4374 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4375 if (strcmp (val, n) == 0)
4379 if (i == table->rows)
4382 if (!cols [MONO_MANIFEST_IMPLEMENTATION]) {
4383 info->location = RESOURCE_LOCATION_EMBEDDED | RESOURCE_LOCATION_IN_MANIFEST;
4386 switch (cols [MONO_MANIFEST_IMPLEMENTATION] & MONO_IMPLEMENTATION_MASK) {
4387 case MONO_IMPLEMENTATION_FILE:
4388 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4389 table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4390 mono_metadata_decode_row (table, i - 1, file_cols, MONO_FILE_SIZE);
4391 val = mono_metadata_string_heap (assembly->assembly->image, file_cols [MONO_FILE_NAME]);
4392 MONO_OBJECT_SETREF (info, filename, mono_string_new (mono_object_domain (assembly), val));
4393 if (file_cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4396 info->location = RESOURCE_LOCATION_EMBEDDED;
4399 case MONO_IMPLEMENTATION_ASSEMBLYREF:
4400 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4401 mono_assembly_load_reference (assembly->assembly->image, i - 1);
4402 if (assembly->assembly->image->references [i - 1] == (gpointer)-1) {
4403 char *msg = g_strdup_printf ("Assembly %d referenced from assembly %s not found ", i - 1, assembly->assembly->image->name);
4404 MonoException *ex = mono_get_exception_file_not_found2 (msg, NULL);
4406 mono_set_pending_exception (ex);
4409 MONO_OBJECT_SETREF (info, assembly, mono_assembly_get_object (mono_domain_get (), assembly->assembly->image->references [i - 1]));
4411 /* Obtain info recursively */
4412 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (info->assembly, name, info);
4413 info->location |= RESOURCE_LOCATION_ANOTHER_ASSEMBLY;
4416 case MONO_IMPLEMENTATION_EXP_TYPE:
4417 g_assert_not_reached ();
4425 ICALL_EXPORT MonoObject*
4426 ves_icall_System_Reflection_Assembly_GetFilesInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoBoolean resource_modules)
4428 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4429 MonoArray *result = NULL;
4434 /* check hash if needed */
4436 n = mono_string_to_utf8 (name);
4437 for (i = 0; i < table->rows; ++i) {
4438 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4439 if (strcmp (val, n) == 0) {
4442 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4443 fn = mono_string_new (mono_object_domain (assembly), n);
4445 return (MonoObject*)fn;
4453 for (i = 0; i < table->rows; ++i) {
4454 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA))
4458 result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, count);
4461 for (i = 0; i < table->rows; ++i) {
4462 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
4463 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4464 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4465 mono_array_setref (result, count, mono_string_new (mono_object_domain (assembly), n));
4470 return (MonoObject*)result;
4473 ICALL_EXPORT MonoArray*
4474 ves_icall_System_Reflection_Assembly_GetModulesInternal (MonoReflectionAssembly *assembly)
4476 MonoDomain *domain = mono_domain_get();
4479 int i, j, file_count = 0;
4480 MonoImage **modules;
4481 guint32 module_count, real_module_count;
4482 MonoTableInfo *table;
4483 guint32 cols [MONO_FILE_SIZE];
4484 MonoImage *image = assembly->assembly->image;
4486 g_assert (image != NULL);
4487 g_assert (!assembly_is_dynamic (assembly->assembly));
4489 table = &image->tables [MONO_TABLE_FILE];
4490 file_count = table->rows;
4492 modules = image->modules;
4493 module_count = image->module_count;
4495 real_module_count = 0;
4496 for (i = 0; i < module_count; ++i)
4498 real_module_count ++;
4500 klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "Module");
4501 res = mono_array_new (domain, klass, 1 + real_module_count + file_count);
4503 mono_array_setref (res, 0, mono_module_get_object (domain, image));
4505 for (i = 0; i < module_count; ++i)
4507 mono_array_setref (res, j, mono_module_get_object (domain, modules[i]));
4511 for (i = 0; i < file_count; ++i, ++j) {
4512 mono_metadata_decode_row (table, i, cols, MONO_FILE_SIZE);
4513 if (cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4514 mono_array_setref (res, j, mono_module_file_get_object (domain, image, i));
4516 MonoImage *m = mono_image_load_file_for_image (image, i + 1);
4518 MonoString *fname = mono_string_new (mono_domain_get (), mono_metadata_string_heap (image, cols [MONO_FILE_NAME]));
4519 mono_set_pending_exception (mono_get_exception_file_not_found2 (NULL, fname));
4522 mono_array_setref (res, j, mono_module_get_object (domain, m));
4529 ICALL_EXPORT MonoReflectionMethod*
4530 ves_icall_GetCurrentMethod (void)
4532 MonoMethod *m = mono_method_get_last_managed ();
4534 while (m->is_inflated)
4535 m = ((MonoMethodInflated*)m)->declaring;
4537 return mono_method_get_object (mono_domain_get (), m, NULL);
4542 mono_method_get_equivalent_method (MonoMethod *method, MonoClass *klass)
4545 if (method->is_inflated && ((MonoMethodInflated*)method)->context.method_inst) {
4548 MonoMethodInflated *inflated = (MonoMethodInflated*)method;
4549 //method is inflated, we should inflate it on the other class
4550 MonoGenericContext ctx;
4551 ctx.method_inst = inflated->context.method_inst;
4552 ctx.class_inst = inflated->context.class_inst;
4553 if (klass->generic_class)
4554 ctx.class_inst = klass->generic_class->context.class_inst;
4555 else if (klass->generic_container)
4556 ctx.class_inst = klass->generic_container->context.class_inst;
4557 result = mono_class_inflate_generic_method_full_checked (inflated->declaring, klass, &ctx, &error);
4558 g_assert (mono_error_ok (&error)); /* FIXME don't swallow the error */
4562 mono_class_setup_methods (method->klass);
4563 if (method->klass->exception_type)
4565 for (i = 0; i < method->klass->method.count; ++i) {
4566 if (method->klass->methods [i] == method) {
4571 mono_class_setup_methods (klass);
4572 if (klass->exception_type)
4574 g_assert (offset >= 0 && offset < klass->method.count);
4575 return klass->methods [offset];
4578 ICALL_EXPORT MonoReflectionMethod*
4579 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternalType (MonoMethod *method, MonoType *type)
4583 klass = mono_class_from_mono_type (type);
4584 if (mono_class_get_generic_type_definition (method->klass) != mono_class_get_generic_type_definition (klass))
4586 if (method->klass != klass) {
4587 method = mono_method_get_equivalent_method (method, klass);
4592 klass = method->klass;
4593 return mono_method_get_object (mono_domain_get (), method, klass);
4596 ICALL_EXPORT MonoReflectionMethodBody*
4597 ves_icall_System_Reflection_MethodBase_GetMethodBodyInternal (MonoMethod *method)
4599 return mono_method_body_get_object (mono_domain_get (), method);
4602 ICALL_EXPORT MonoReflectionAssembly*
4603 ves_icall_System_Reflection_Assembly_GetExecutingAssembly (void)
4605 MonoMethod *dest = NULL;
4607 mono_stack_walk_no_il (get_executing, &dest);
4609 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4613 ICALL_EXPORT MonoReflectionAssembly*
4614 ves_icall_System_Reflection_Assembly_GetEntryAssembly (void)
4616 MonoDomain* domain = mono_domain_get ();
4618 if (!domain->entry_assembly)
4621 return mono_assembly_get_object (domain, domain->entry_assembly);
4624 ICALL_EXPORT MonoReflectionAssembly*
4625 ves_icall_System_Reflection_Assembly_GetCallingAssembly (void)
4631 mono_stack_walk_no_il (get_executing, &dest);
4633 mono_stack_walk_no_il (get_caller, &dest);
4636 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4639 ICALL_EXPORT MonoString *
4640 ves_icall_System_MonoType_getFullName (MonoReflectionType *object, gboolean full_name,
4641 gboolean assembly_qualified)
4643 MonoDomain *domain = mono_object_domain (object);
4644 MonoTypeNameFormat format;
4649 format = assembly_qualified ?
4650 MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED :
4651 MONO_TYPE_NAME_FORMAT_FULL_NAME;
4653 format = MONO_TYPE_NAME_FORMAT_REFLECTION;
4655 name = mono_type_get_name_full (object->type, format);
4659 if (full_name && (object->type->type == MONO_TYPE_VAR || object->type->type == MONO_TYPE_MVAR)) {
4664 res = mono_string_new (domain, name);
4671 vell_icall_MonoType_get_core_clr_security_level (MonoReflectionType *this)
4673 MonoClass *klass = mono_class_from_mono_type (this->type);
4674 mono_class_init_or_throw (klass);
4675 return mono_security_core_clr_class_level (klass);
4679 ves_icall_MonoField_get_core_clr_security_level (MonoReflectionField *this)
4681 MonoClassField *field = this->field;
4682 return mono_security_core_clr_field_level (field, TRUE);
4686 ves_icall_MonoMethod_get_core_clr_security_level (MonoReflectionMethod *this)
4688 MonoMethod *method = this->method;
4689 return mono_security_core_clr_method_level (method, TRUE);
4693 fill_reflection_assembly_name (MonoDomain *domain, MonoReflectionAssemblyName *aname, MonoAssemblyName *name, const char *absolute, gboolean by_default_version, gboolean default_publickey, gboolean default_token)
4695 static MonoMethod *create_culture = NULL;
4698 const char *pkey_ptr;
4700 MonoBoolean assembly_ref = 0;
4702 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, name->name));
4703 aname->major = name->major;
4704 aname->minor = name->minor;
4705 aname->build = name->build;
4706 aname->flags = name->flags;
4707 aname->revision = name->revision;
4708 aname->hashalg = name->hash_alg;
4709 aname->versioncompat = 1; /* SameMachine (default) */
4710 aname->processor_architecture = name->arch;
4712 if (by_default_version)
4713 MONO_OBJECT_SETREF (aname, version, create_version (domain, name->major, name->minor, name->build, name->revision));
4716 if (absolute != NULL && *absolute != '\0') {
4717 const gchar *prepend = "file://";
4720 codebase = g_strdup (absolute);
4725 for (i = strlen (codebase) - 1; i >= 0; i--)
4726 if (codebase [i] == '\\')
4729 if (*codebase == '/' && *(codebase + 1) == '/') {
4732 prepend = "file:///";
4736 result = g_strconcat (prepend, codebase, NULL);
4742 MONO_OBJECT_SETREF (aname, codebase, mono_string_new (domain, codebase));
4746 if (!create_culture) {
4747 MonoMethodDesc *desc = mono_method_desc_new ("System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4748 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4749 g_assert (create_culture);
4750 mono_method_desc_free (desc);
4753 if (name->culture) {
4754 args [0] = mono_string_new (domain, name->culture);
4755 args [1] = &assembly_ref;
4756 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4759 if (name->public_key) {
4760 pkey_ptr = (char*)name->public_key;
4761 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
4763 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4764 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
4765 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
4766 } else if (default_publickey) {
4767 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, 0));
4768 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
4771 /* MonoAssemblyName keeps the public key token as an hexadecimal string */
4772 if (name->public_key_token [0]) {
4776 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 8));
4777 p = mono_array_addr (aname->keyToken, char, 0);
4779 for (i = 0, j = 0; i < 8; i++) {
4780 *p = g_ascii_xdigit_value (name->public_key_token [j++]) << 4;
4781 *p |= g_ascii_xdigit_value (name->public_key_token [j++]);
4784 } else if (default_token) {
4785 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
4789 ICALL_EXPORT MonoString *
4790 ves_icall_System_Reflection_Assembly_get_fullName (MonoReflectionAssembly *assembly)
4792 MonoDomain *domain = mono_object_domain (assembly);
4793 MonoAssembly *mass = assembly->assembly;
4797 name = mono_stringify_assembly_name (&mass->aname);
4798 res = mono_string_new (domain, name);
4805 ves_icall_System_Reflection_Assembly_FillName (MonoReflectionAssembly *assembly, MonoReflectionAssemblyName *aname)
4808 MonoAssembly *mass = assembly->assembly;
4810 if (g_path_is_absolute (mass->image->name)) {
4811 fill_reflection_assembly_name (mono_object_domain (assembly),
4812 aname, &mass->aname, mass->image->name, TRUE,
4816 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4818 fill_reflection_assembly_name (mono_object_domain (assembly),
4819 aname, &mass->aname, absolute, TRUE, TRUE,
4826 ves_icall_System_Reflection_Assembly_InternalGetAssemblyName (MonoString *fname, MonoReflectionAssemblyName *aname)
4829 MonoImageOpenStatus status = MONO_IMAGE_OK;
4832 MonoAssemblyName name;
4835 filename = mono_string_to_utf8 (fname);
4837 dirname = g_path_get_dirname (filename);
4838 replace_shadow_path (mono_domain_get (), dirname, &filename);
4841 image = mono_image_open (filename, &status);
4847 if (status == MONO_IMAGE_IMAGE_INVALID)
4848 exc = mono_get_exception_bad_image_format2 (NULL, fname);
4850 exc = mono_get_exception_file_not_found2 (NULL, fname);
4851 mono_set_pending_exception (exc);
4855 res = mono_assembly_fill_assembly_name (image, &name);
4857 mono_image_close (image);
4859 mono_set_pending_exception (mono_get_exception_argument ("assemblyFile", "The file does not contain a manifest"));
4863 fill_reflection_assembly_name (mono_domain_get (), aname, &name, filename,
4867 mono_image_close (image);
4870 ICALL_EXPORT MonoBoolean
4871 ves_icall_System_Reflection_Assembly_LoadPermissions (MonoReflectionAssembly *assembly,
4872 char **minimum, guint32 *minLength, char **optional, guint32 *optLength, char **refused, guint32 *refLength)
4874 MonoBoolean result = FALSE;
4875 MonoDeclSecurityEntry entry;
4877 /* SecurityAction.RequestMinimum */
4878 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQMIN, &entry)) {
4879 *minimum = entry.blob;
4880 *minLength = entry.size;
4883 /* SecurityAction.RequestOptional */
4884 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQOPT, &entry)) {
4885 *optional = entry.blob;
4886 *optLength = entry.size;
4889 /* SecurityAction.RequestRefuse */
4890 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQREFUSE, &entry)) {
4891 *refused = entry.blob;
4892 *refLength = entry.size;
4900 mono_module_type_is_visible (MonoTableInfo *tdef, MonoImage *image, int type)
4902 guint32 attrs, visibility;
4904 attrs = mono_metadata_decode_row_col (tdef, type - 1, MONO_TYPEDEF_FLAGS);
4905 visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
4906 if (visibility != TYPE_ATTRIBUTE_PUBLIC && visibility != TYPE_ATTRIBUTE_NESTED_PUBLIC)
4909 } while ((type = mono_metadata_token_index (mono_metadata_nested_in_typedef (image, type))));
4915 mono_module_get_types (MonoDomain *domain, MonoImage *image, MonoArray **exceptions, MonoBoolean exportedOnly)
4919 MonoTableInfo *tdef = &image->tables [MONO_TABLE_TYPEDEF];
4922 /* we start the count from 1 because we skip the special type <Module> */
4925 for (i = 1; i < tdef->rows; ++i) {
4926 if (mono_module_type_is_visible (tdef, image, i + 1))
4930 count = tdef->rows - 1;
4932 res = mono_array_new (domain, mono_defaults.monotype_class, count);
4933 *exceptions = mono_array_new (domain, mono_defaults.exception_class, count);
4935 for (i = 1; i < tdef->rows; ++i) {
4936 if (!exportedOnly || mono_module_type_is_visible (tdef, image, i + 1)) {
4938 klass = mono_class_get_checked (image, (i + 1) | MONO_TOKEN_TYPE_DEF, &error);
4939 g_assert (!mono_loader_get_last_error ()); /* Plug any leaks */
4942 mono_array_setref (res, count, mono_type_get_object (domain, &klass->byval_arg));
4944 MonoException *ex = mono_error_convert_to_exception (&error);
4945 mono_array_setref (*exceptions, count, ex);
4954 ICALL_EXPORT MonoArray*
4955 ves_icall_System_Reflection_Assembly_GetTypes (MonoReflectionAssembly *assembly, MonoBoolean exportedOnly)
4957 MonoArray *res = NULL;
4958 MonoArray *exceptions = NULL;
4959 MonoImage *image = NULL;
4960 MonoTableInfo *table = NULL;
4963 int i, len, ex_count;
4965 domain = mono_object_domain (assembly);
4967 g_assert (!assembly_is_dynamic (assembly->assembly));
4968 image = assembly->assembly->image;
4969 table = &image->tables [MONO_TABLE_FILE];
4970 res = mono_module_get_types (domain, image, &exceptions, exportedOnly);
4972 /* Append data from all modules in the assembly */
4973 for (i = 0; i < table->rows; ++i) {
4974 if (!(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
4975 MonoImage *loaded_image = mono_assembly_load_module (image->assembly, i + 1);
4978 MonoArray *res2 = mono_module_get_types (domain, loaded_image, &ex2, exportedOnly);
4979 /* Append the new types to the end of the array */
4980 if (mono_array_length (res2) > 0) {
4982 MonoArray *res3, *ex3;
4984 len1 = mono_array_length (res);
4985 len2 = mono_array_length (res2);
4987 res3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
4988 mono_array_memcpy_refs (res3, 0, res, 0, len1);
4989 mono_array_memcpy_refs (res3, len1, res2, 0, len2);
4992 ex3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
4993 mono_array_memcpy_refs (ex3, 0, exceptions, 0, len1);
4994 mono_array_memcpy_refs (ex3, len1, ex2, 0, len2);
5001 /* the ReflectionTypeLoadException must have all the types (Types property),
5002 * NULL replacing types which throws an exception. The LoaderException must
5003 * contain all exceptions for NULL items.
5006 len = mono_array_length (res);
5009 for (i = 0; i < len; i++) {
5010 MonoReflectionType *t = mono_array_get (res, gpointer, i);
5014 klass = mono_type_get_class (t->type);
5015 if ((klass != NULL) && klass->exception_type) {
5016 /* keep the class in the list */
5017 list = g_list_append (list, klass);
5018 /* and replace Type with NULL */
5019 mono_array_setref (res, i, NULL);
5026 if (list || ex_count) {
5028 MonoException *exc = NULL;
5029 MonoArray *exl = NULL;
5030 int j, length = g_list_length (list) + ex_count;
5032 mono_loader_clear_error ();
5034 exl = mono_array_new (domain, mono_defaults.exception_class, length);
5035 /* Types for which mono_class_get_checked () succeeded */
5036 for (i = 0, tmp = list; tmp; i++, tmp = tmp->next) {
5037 MonoException *exc = mono_class_get_exception_for_failure (tmp->data);
5038 mono_array_setref (exl, i, exc);
5040 /* Types for which it don't */
5041 for (j = 0; j < mono_array_length (exceptions); ++j) {
5042 MonoException *exc = mono_array_get (exceptions, MonoException*, j);
5044 g_assert (i < length);
5045 mono_array_setref (exl, i, exc);
5052 exc = mono_get_exception_reflection_type_load (res, exl);
5053 mono_loader_clear_error ();
5054 mono_set_pending_exception (exc);
5061 ICALL_EXPORT gboolean
5062 ves_icall_System_Reflection_AssemblyName_ParseName (MonoReflectionAssemblyName *name, MonoString *assname)
5064 MonoAssemblyName aname;
5065 MonoDomain *domain = mono_object_domain (name);
5067 gboolean is_version_defined;
5068 gboolean is_token_defined;
5070 aname.public_key = NULL;
5071 val = mono_string_to_utf8 (assname);
5072 if (!mono_assembly_name_parse_full (val, &aname, TRUE, &is_version_defined, &is_token_defined)) {
5073 g_free ((guint8*) aname.public_key);
5078 fill_reflection_assembly_name (domain, name, &aname, "", is_version_defined,
5079 FALSE, is_token_defined);
5081 mono_assembly_name_free (&aname);
5082 g_free ((guint8*) aname.public_key);
5088 ICALL_EXPORT MonoReflectionType*
5089 ves_icall_System_Reflection_Module_GetGlobalType (MonoReflectionModule *module)
5092 MonoDomain *domain = mono_object_domain (module);
5095 g_assert (module->image);
5097 if (image_is_dynamic (module->image) && ((MonoDynamicImage*)(module->image))->initial_image)
5098 /* These images do not have a global type */
5101 klass = mono_class_get_checked (module->image, 1 | MONO_TOKEN_TYPE_DEF, &error);
5102 mono_error_raise_exception (&error);
5103 return mono_type_get_object (domain, &klass->byval_arg);
5107 ves_icall_System_Reflection_Module_Close (MonoReflectionModule *module)
5109 /*if (module->image)
5110 mono_image_close (module->image);*/
5113 ICALL_EXPORT MonoString*
5114 ves_icall_System_Reflection_Module_GetGuidInternal (MonoReflectionModule *module)
5116 MonoDomain *domain = mono_object_domain (module);
5118 g_assert (module->image);
5119 return mono_string_new (domain, module->image->guid);
5122 ICALL_EXPORT gpointer
5123 ves_icall_System_Reflection_Module_GetHINSTANCE (MonoReflectionModule *module)
5126 if (module->image && module->image->is_module_handle)
5127 return module->image->raw_data;
5130 return (gpointer) (-1);
5134 ves_icall_System_Reflection_Module_GetPEKind (MonoImage *image, gint32 *pe_kind, gint32 *machine)
5136 if (image_is_dynamic (image)) {
5137 MonoDynamicImage *dyn = (MonoDynamicImage*)image;
5138 *pe_kind = dyn->pe_kind;
5139 *machine = dyn->machine;
5142 *pe_kind = ((MonoCLIImageInfo*)(image->image_info))->cli_cli_header.ch_flags & 0x3;
5143 *machine = ((MonoCLIImageInfo*)(image->image_info))->cli_header.coff.coff_machine;
5148 ves_icall_System_Reflection_Module_GetMDStreamVersion (MonoImage *image)
5150 return (image->md_version_major << 16) | (image->md_version_minor);
5153 ICALL_EXPORT MonoArray*
5154 ves_icall_System_Reflection_Module_InternalGetTypes (MonoReflectionModule *module)
5156 MonoArray *exceptions;
5160 return mono_array_new (mono_object_domain (module), mono_defaults.monotype_class, 0);
5162 MonoArray *res = mono_module_get_types (mono_object_domain (module), module->image, &exceptions, FALSE);
5163 for (i = 0; i < mono_array_length (exceptions); ++i) {
5164 MonoException *ex = mono_array_get (exceptions, MonoException *, i);
5166 mono_set_pending_exception (ex);
5175 mono_memberref_is_method (MonoImage *image, guint32 token)
5177 if (!image_is_dynamic (image)) {
5178 guint32 cols [MONO_MEMBERREF_SIZE];
5180 mono_metadata_decode_row (&image->tables [MONO_TABLE_MEMBERREF], mono_metadata_token_index (token) - 1, cols, MONO_MEMBERREF_SIZE);
5181 sig = mono_metadata_blob_heap (image, cols [MONO_MEMBERREF_SIGNATURE]);
5182 mono_metadata_decode_blob_size (sig, &sig);
5183 return (*sig != 0x6);
5185 MonoClass *handle_class;
5187 if (!mono_lookup_dynamic_token_class (image, token, FALSE, &handle_class, NULL))
5190 return mono_defaults.methodhandle_class == handle_class;
5195 init_generic_context_from_args (MonoGenericContext *context, MonoArray *type_args, MonoArray *method_args)
5198 context->class_inst = mono_metadata_get_generic_inst (mono_array_length (type_args),
5199 mono_array_addr (type_args, MonoType*, 0));
5201 context->class_inst = NULL;
5203 context->method_inst = mono_metadata_get_generic_inst (mono_array_length (method_args),
5204 mono_array_addr (method_args, MonoType*, 0));
5206 context->method_inst = NULL;
5209 ICALL_EXPORT MonoType*
5210 ves_icall_System_Reflection_Module_ResolveTypeToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5213 int table = mono_metadata_token_table (token);
5214 int index = mono_metadata_token_index (token);
5215 MonoGenericContext context;
5218 *resolve_error = ResolveTokenError_Other;
5220 /* Validate token */
5221 if ((table != MONO_TABLE_TYPEDEF) && (table != MONO_TABLE_TYPEREF) &&
5222 (table != MONO_TABLE_TYPESPEC)) {
5223 *resolve_error = ResolveTokenError_BadTable;
5227 if (image_is_dynamic (image)) {
5228 if ((table == MONO_TABLE_TYPEDEF) || (table == MONO_TABLE_TYPEREF)) {
5229 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5230 return klass ? &klass->byval_arg : NULL;
5233 init_generic_context_from_args (&context, type_args, method_args);
5234 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5235 return klass ? &klass->byval_arg : NULL;
5238 if ((index <= 0) || (index > image->tables [table].rows)) {
5239 *resolve_error = ResolveTokenError_OutOfRange;
5243 init_generic_context_from_args (&context, type_args, method_args);
5244 klass = mono_class_get_checked (image, token, &error);
5246 klass = mono_class_inflate_generic_class_checked (klass, &context, &error);
5247 mono_error_raise_exception (&error);
5250 return &klass->byval_arg;
5255 ICALL_EXPORT MonoMethod*
5256 ves_icall_System_Reflection_Module_ResolveMethodToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5259 int table = mono_metadata_token_table (token);
5260 int index = mono_metadata_token_index (token);
5261 MonoGenericContext context;
5264 *resolve_error = ResolveTokenError_Other;
5266 /* Validate token */
5267 if ((table != MONO_TABLE_METHOD) && (table != MONO_TABLE_METHODSPEC) &&
5268 (table != MONO_TABLE_MEMBERREF)) {
5269 *resolve_error = ResolveTokenError_BadTable;
5273 if (image_is_dynamic (image)) {
5274 if (table == MONO_TABLE_METHOD)
5275 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5277 if ((table == MONO_TABLE_MEMBERREF) && !(mono_memberref_is_method (image, token))) {
5278 *resolve_error = ResolveTokenError_BadTable;
5282 init_generic_context_from_args (&context, type_args, method_args);
5283 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5286 if ((index <= 0) || (index > image->tables [table].rows)) {
5287 *resolve_error = ResolveTokenError_OutOfRange;
5290 if ((table == MONO_TABLE_MEMBERREF) && (!mono_memberref_is_method (image, token))) {
5291 *resolve_error = ResolveTokenError_BadTable;
5295 init_generic_context_from_args (&context, type_args, method_args);
5296 method = mono_get_method_checked (image, token, NULL, &context, &error);
5297 mono_error_raise_exception (&error);
5302 ICALL_EXPORT MonoString*
5303 ves_icall_System_Reflection_Module_ResolveStringToken (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5305 int index = mono_metadata_token_index (token);
5307 *error = ResolveTokenError_Other;
5309 /* Validate token */
5310 if (mono_metadata_token_code (token) != MONO_TOKEN_STRING) {
5311 *error = ResolveTokenError_BadTable;
5315 if (image_is_dynamic (image))
5316 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5318 if ((index <= 0) || (index >= image->heap_us.size)) {
5319 *error = ResolveTokenError_OutOfRange;
5323 /* FIXME: What to do if the index points into the middle of a string ? */
5325 return mono_ldstr (mono_domain_get (), image, index);
5328 ICALL_EXPORT MonoClassField*
5329 ves_icall_System_Reflection_Module_ResolveFieldToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5333 int table = mono_metadata_token_table (token);
5334 int index = mono_metadata_token_index (token);
5335 MonoGenericContext context;
5336 MonoClassField *field;
5338 *resolve_error = ResolveTokenError_Other;
5340 /* Validate token */
5341 if ((table != MONO_TABLE_FIELD) && (table != MONO_TABLE_MEMBERREF)) {
5342 *resolve_error = ResolveTokenError_BadTable;
5346 if (image_is_dynamic (image)) {
5347 if (table == MONO_TABLE_FIELD)
5348 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5350 if (mono_memberref_is_method (image, token)) {
5351 *resolve_error = ResolveTokenError_BadTable;
5355 init_generic_context_from_args (&context, type_args, method_args);
5356 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5359 if ((index <= 0) || (index > image->tables [table].rows)) {
5360 *resolve_error = ResolveTokenError_OutOfRange;
5363 if ((table == MONO_TABLE_MEMBERREF) && (mono_memberref_is_method (image, token))) {
5364 *resolve_error = ResolveTokenError_BadTable;
5368 init_generic_context_from_args (&context, type_args, method_args);
5369 field = mono_field_from_token_checked (image, token, &klass, &context, &error);
5370 mono_error_raise_exception (&error);
5376 ICALL_EXPORT MonoObject*
5377 ves_icall_System_Reflection_Module_ResolveMemberToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *error)
5379 int table = mono_metadata_token_table (token);
5381 *error = ResolveTokenError_Other;
5384 case MONO_TABLE_TYPEDEF:
5385 case MONO_TABLE_TYPEREF:
5386 case MONO_TABLE_TYPESPEC: {
5387 MonoType *t = ves_icall_System_Reflection_Module_ResolveTypeToken (image, token, type_args, method_args, error);
5389 return (MonoObject*)mono_type_get_object (mono_domain_get (), t);
5393 case MONO_TABLE_METHOD:
5394 case MONO_TABLE_METHODSPEC: {
5395 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5397 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5401 case MONO_TABLE_FIELD: {
5402 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5404 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5408 case MONO_TABLE_MEMBERREF:
5409 if (mono_memberref_is_method (image, token)) {
5410 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5412 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5417 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5419 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5426 *error = ResolveTokenError_BadTable;
5432 ICALL_EXPORT MonoArray*
5433 ves_icall_System_Reflection_Module_ResolveSignature (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5435 int table = mono_metadata_token_table (token);
5436 int idx = mono_metadata_token_index (token);
5437 MonoTableInfo *tables = image->tables;
5442 *error = ResolveTokenError_OutOfRange;
5444 /* FIXME: Support other tables ? */
5445 if (table != MONO_TABLE_STANDALONESIG)
5448 if (image_is_dynamic (image))
5451 if ((idx == 0) || (idx > tables [MONO_TABLE_STANDALONESIG].rows))
5454 sig = mono_metadata_decode_row_col (&tables [MONO_TABLE_STANDALONESIG], idx - 1, 0);
5456 ptr = mono_metadata_blob_heap (image, sig);
5457 len = mono_metadata_decode_blob_size (ptr, &ptr);
5459 res = mono_array_new (mono_domain_get (), mono_defaults.byte_class, len);
5460 memcpy (mono_array_addr (res, guint8, 0), ptr, len);
5464 ICALL_EXPORT MonoReflectionType*
5465 ves_icall_ModuleBuilder_create_modified_type (MonoReflectionTypeBuilder *tb, MonoString *smodifiers)
5468 int isbyref = 0, rank;
5469 char *str = mono_string_to_utf8 (smodifiers);
5472 klass = mono_class_from_mono_type (tb->type.type);
5474 /* logic taken from mono_reflection_parse_type(): keep in sync */
5478 if (isbyref) { /* only one level allowed by the spec */
5485 return mono_type_get_object (mono_object_domain (tb), &klass->this_arg);
5488 klass = mono_ptr_class_get (&klass->byval_arg);
5489 mono_class_init (klass);
5500 else if (*p != '*') { /* '*' means unknown lower bound */
5511 klass = mono_array_class_get (klass, rank);
5512 mono_class_init (klass);
5519 return mono_type_get_object (mono_object_domain (tb), &klass->byval_arg);
5522 ICALL_EXPORT MonoBoolean
5523 ves_icall_Type_IsArrayImpl (MonoReflectionType *t)
5529 res = !type->byref && (type->type == MONO_TYPE_ARRAY || type->type == MONO_TYPE_SZARRAY);
5535 check_for_invalid_type (MonoClass *klass)
5539 if (klass->byval_arg.type != MONO_TYPE_TYPEDBYREF)
5542 name = mono_type_get_full_name (klass);
5543 str = mono_string_new (mono_domain_get (), name);
5545 mono_raise_exception ((MonoException*)mono_get_exception_type_load (str, NULL));
5548 ICALL_EXPORT MonoReflectionType *
5549 ves_icall_Type_make_array_type (MonoReflectionType *type, int rank)
5551 MonoClass *klass, *aklass;
5553 klass = mono_class_from_mono_type (type->type);
5554 check_for_invalid_type (klass);
5556 if (rank == 0) //single dimentional array
5557 aklass = mono_array_class_get (klass, 1);
5559 aklass = mono_bounded_array_class_get (klass, rank, TRUE);
5561 return mono_type_get_object (mono_object_domain (type), &aklass->byval_arg);
5564 ICALL_EXPORT MonoReflectionType *
5565 ves_icall_Type_make_byref_type (MonoReflectionType *type)
5569 klass = mono_class_from_mono_type (type->type);
5570 mono_class_init_or_throw (klass);
5571 check_for_invalid_type (klass);
5573 return mono_type_get_object (mono_object_domain (type), &klass->this_arg);
5576 ICALL_EXPORT MonoReflectionType *
5577 ves_icall_Type_MakePointerType (MonoReflectionType *type)
5579 MonoClass *klass, *pklass;
5581 klass = mono_class_from_mono_type (type->type);
5582 mono_class_init_or_throw (klass);
5583 check_for_invalid_type (klass);
5585 pklass = mono_ptr_class_get (type->type);
5587 return mono_type_get_object (mono_object_domain (type), &pklass->byval_arg);
5590 ICALL_EXPORT MonoObject *
5591 ves_icall_System_Delegate_CreateDelegate_internal (MonoReflectionType *type, MonoObject *target,
5592 MonoReflectionMethod *info, MonoBoolean throwOnBindFailure)
5594 MonoClass *delegate_class = mono_class_from_mono_type (type->type);
5595 MonoObject *delegate;
5597 MonoMethod *method = info->method;
5599 mono_class_init_or_throw (delegate_class);
5601 mono_assert (delegate_class->parent == mono_defaults.multicastdelegate_class);
5603 if (mono_security_core_clr_enabled ()) {
5604 if (!mono_security_core_clr_ensure_delegate_creation (method, throwOnBindFailure))
5608 delegate = mono_object_new (mono_object_domain (type), delegate_class);
5610 if (method_is_dynamic (method)) {
5611 /* Creating a trampoline would leak memory */
5612 func = mono_compile_method (method);
5614 if (target && method->flags & METHOD_ATTRIBUTE_VIRTUAL && method->klass != mono_object_class (target))
5615 method = mono_object_get_virtual_method (target, method);
5616 func = mono_create_ftnptr (mono_domain_get (),
5617 mono_runtime_create_jump_trampoline (mono_domain_get (), method, TRUE));
5620 mono_delegate_ctor_with_method (delegate, target, func, method);
5626 ves_icall_System_Delegate_SetMulticastInvoke (MonoDelegate *this)
5628 /* Reset the invoke impl to the default one */
5629 this->invoke_impl = mono_runtime_create_delegate_trampoline (this->object.vtable->klass);
5633 * Magic number to convert a time which is relative to
5634 * Jan 1, 1970 into a value which is relative to Jan 1, 0001.
5636 #define EPOCH_ADJUST ((guint64)62135596800LL)
5639 * Magic number to convert FILETIME base Jan 1, 1601 to DateTime - base Jan, 1, 0001
5641 #define FILETIME_ADJUST ((guint64)504911232000000000LL)
5644 /* convert a SYSTEMTIME which is of the form "last thursday in october" to a real date */
5646 convert_to_absolute_date(SYSTEMTIME *date)
5648 #define IS_LEAP(y) ((y % 4) == 0 && ((y % 100) != 0 || (y % 400) == 0))
5649 static int days_in_month[] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
5650 static int leap_days_in_month[] = { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
5651 /* from the calendar FAQ */
5652 int a = (14 - date->wMonth) / 12;
5653 int y = date->wYear - a;
5654 int m = date->wMonth + 12 * a - 2;
5655 int d = (1 + y + y/4 - y/100 + y/400 + (31*m)/12) % 7;
5657 /* d is now the day of the week for the first of the month (0 == Sunday) */
5659 int day_of_week = date->wDayOfWeek;
5661 /* set day_in_month to the first day in the month which falls on day_of_week */
5662 int day_in_month = 1 + (day_of_week - d);
5663 if (day_in_month <= 0)
5666 /* wDay is 1 for first weekday in month, 2 for 2nd ... 5 means last - so work that out allowing for days in the month */
5667 date->wDay = day_in_month + (date->wDay - 1) * 7;
5668 if (date->wDay > (IS_LEAP(date->wYear) ? leap_days_in_month[date->wMonth - 1] : days_in_month[date->wMonth - 1]))
5675 * Return's the offset from GMT of a local time.
5677 * tm is a local time
5678 * t is the same local time as seconds.
5681 gmt_offset(struct tm *tm, time_t t)
5683 #if defined (HAVE_TM_GMTOFF)
5684 return tm->tm_gmtoff;
5689 g.tm_isdst = tm->tm_isdst;
5691 return (int)difftime(t, t2);
5696 * This is heavily based on zdump.c from glibc 2.2.
5698 * * data[0]: start of daylight saving time (in DateTime ticks).
5699 * * data[1]: end of daylight saving time (in DateTime ticks).
5700 * * data[2]: utcoffset (in TimeSpan ticks).
5701 * * data[3]: additional offset when daylight saving (in TimeSpan ticks).
5702 * * name[0]: name of this timezone when not daylight saving.
5703 * * name[1]: name of this timezone when daylight saving.
5705 * FIXME: This only works with "standard" Unix dates (years between 1900 and 2100) while
5706 * the class library allows years between 1 and 9999.
5708 * Returns true on success and zero on failure.
5710 ICALL_EXPORT guint32
5711 ves_icall_System_CurrentSystemTimeZone_GetTimeZoneData (guint32 year, MonoArray **data, MonoArray **names)
5714 MonoDomain *domain = mono_domain_get ();
5715 struct tm start, tt;
5718 long int gmtoff, gmtoff_after, gmtoff_st, gmtoff_ds;
5719 int day, transitioned;
5722 gmtoff_st = gmtoff_ds = transitioned = 0;
5724 MONO_CHECK_ARG_NULL (data, 0);
5725 MONO_CHECK_ARG_NULL (names, 0);
5727 mono_gc_wbarrier_generic_store (data, (MonoObject*) mono_array_new (domain, mono_defaults.int64_class, 4));
5728 mono_gc_wbarrier_generic_store (names, (MonoObject*) mono_array_new (domain, mono_defaults.string_class, 2));
5731 * no info is better than crashing: we'll need our own tz data
5732 * to make this work properly, anyway. The range is probably
5733 * reduced to 1970 .. 2037 because that is what mktime is
5734 * guaranteed to support (we get into an infinite loop
5738 memset (&start, 0, sizeof (start));
5741 start.tm_year = year-1900;
5743 t = mktime (&start);
5745 if ((year < 1970) || (year > 2037) || (t == -1)) {
5747 tt = *localtime (&t);
5748 strftime (tzone, sizeof (tzone), "%Z", &tt);
5749 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
5750 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
5754 gmtoff = gmt_offset (&start, t);
5756 /* For each day of the year, calculate the tm_gmtoff. */
5757 for (day = 0; day < 365 && transitioned < 2; day++) {
5760 tt = *localtime (&t);
5762 gmtoff_after = gmt_offset(&tt, t);
5764 /* Daylight saving starts or ends here. */
5765 if (gmtoff_after != gmtoff) {
5769 /* Try to find the exact hour when daylight saving starts/ends. */
5773 tt1 = *localtime (&t1);
5774 } while (gmt_offset (&tt1, t1) != gmtoff);
5776 /* Try to find the exact minute when daylight saving starts/ends. */
5779 tt1 = *localtime (&t1);
5780 } while (gmt_offset (&tt1, t1) == gmtoff);
5782 strftime (tzone, sizeof (tzone), "%Z", &tt);
5784 /* Write data, if we're already in daylight saving, we're done. */
5786 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
5787 mono_array_set ((*data), gint64, 0, ((gint64)t1 + EPOCH_ADJUST) * 10000000L);
5788 if (gmtoff_ds == 0) {
5790 gmtoff_ds = gmtoff_after;
5794 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
5795 mono_array_set ((*data), gint64, 1, ((gint64)t1 + EPOCH_ADJUST) * 10000000L);
5796 if (gmtoff_ds == 0) {
5797 gmtoff_st = gmtoff_after;
5803 /* This is only set once when we enter daylight saving. */
5805 mono_array_set ((*data), gint64, 2, (gint64)gmtoff_st * 10000000L);
5806 mono_array_set ((*data), gint64, 3, (gint64)(gmtoff_ds - gmtoff_st) * 10000000L);
5808 gmtoff = gmt_offset (&tt, t);
5812 if (transitioned < 2) {
5813 strftime (tzone, sizeof (tzone), "%Z", &tt);
5814 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
5815 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
5816 mono_array_set ((*data), gint64, 0, 0);
5817 mono_array_set ((*data), gint64, 1, 0);
5818 mono_array_set ((*data), gint64, 2, (gint64) gmtoff * 10000000L);
5819 mono_array_set ((*data), gint64, 3, 0);
5824 MonoDomain *domain = mono_domain_get ();
5825 TIME_ZONE_INFORMATION tz_info;
5830 tz_id = GetTimeZoneInformation (&tz_info);
5831 if (tz_id == TIME_ZONE_ID_INVALID)
5834 MONO_CHECK_ARG_NULL (data, 0);
5835 MONO_CHECK_ARG_NULL (names, 0);
5837 mono_gc_wbarrier_generic_store (data, mono_array_new (domain, mono_defaults.int64_class, 4));
5838 mono_gc_wbarrier_generic_store (names, mono_array_new (domain, mono_defaults.string_class, 2));
5840 for (i = 0; i < 32; ++i)
5841 if (!tz_info.DaylightName [i])
5843 mono_array_setref ((*names), 1, mono_string_new_utf16 (domain, tz_info.DaylightName, i));
5844 for (i = 0; i < 32; ++i)
5845 if (!tz_info.StandardName [i])
5847 mono_array_setref ((*names), 0, mono_string_new_utf16 (domain, tz_info.StandardName, i));
5849 if ((year <= 1601) || (year > 30827)) {
5851 * According to MSDN, the MS time functions can't handle dates outside
5857 /* even if the timezone has no daylight savings it may have Bias (e.g. GMT+13 it seems) */
5858 if (tz_id != TIME_ZONE_ID_UNKNOWN) {
5859 tz_info.StandardDate.wYear = year;
5860 convert_to_absolute_date(&tz_info.StandardDate);
5861 err = SystemTimeToFileTime (&tz_info.StandardDate, &ft);
5866 mono_array_set ((*data), gint64, 1, FILETIME_ADJUST + (((guint64)ft.dwHighDateTime<<32) | ft.dwLowDateTime));
5867 tz_info.DaylightDate.wYear = year;
5868 convert_to_absolute_date(&tz_info.DaylightDate);
5869 err = SystemTimeToFileTime (&tz_info.DaylightDate, &ft);
5874 mono_array_set ((*data), gint64, 0, FILETIME_ADJUST + (((guint64)ft.dwHighDateTime<<32) | ft.dwLowDateTime));
5876 mono_array_set ((*data), gint64, 2, (tz_info.Bias + tz_info.StandardBias) * -600000000LL);
5877 mono_array_set ((*data), gint64, 3, (tz_info.DaylightBias - tz_info.StandardBias) * -600000000LL);
5885 static inline gint32
5886 mono_array_get_byte_length (MonoArray *array)
5892 klass = array->obj.vtable->klass;
5894 if (array->bounds == NULL)
5895 length = array->max_length;
5898 for (i = 0; i < klass->rank; ++ i)
5899 length *= array->bounds [i].length;
5902 switch (klass->element_class->byval_arg.type) {
5905 case MONO_TYPE_BOOLEAN:
5909 case MONO_TYPE_CHAR:
5917 return length * sizeof (gpointer);
5928 ves_icall_System_Buffer_ByteLengthInternal (MonoArray *array)
5930 return mono_array_get_byte_length (array);
5934 ves_icall_System_Buffer_GetByteInternal (MonoArray *array, gint32 idx)
5936 return mono_array_get (array, gint8, idx);
5940 ves_icall_System_Buffer_SetByteInternal (MonoArray *array, gint32 idx, gint8 value)
5942 mono_array_set (array, gint8, idx, value);
5945 ICALL_EXPORT MonoBoolean
5946 ves_icall_System_Buffer_BlockCopyInternal (MonoArray *src, gint32 src_offset, MonoArray *dest, gint32 dest_offset, gint32 count)
5948 guint8 *src_buf, *dest_buf;
5950 /* This is called directly from the class libraries without going through the managed wrapper */
5951 MONO_CHECK_ARG_NULL (src, FALSE);
5952 MONO_CHECK_ARG_NULL (dest, FALSE);
5954 /* watch out for integer overflow */
5955 if ((src_offset > mono_array_get_byte_length (src) - count) || (dest_offset > mono_array_get_byte_length (dest) - count))
5958 src_buf = (guint8 *)src->vector + src_offset;
5959 dest_buf = (guint8 *)dest->vector + dest_offset;
5962 memcpy (dest_buf, src_buf, count);
5964 memmove (dest_buf, src_buf, count); /* Source and dest are the same array */
5969 #ifndef DISABLE_REMOTING
5970 ICALL_EXPORT MonoObject *
5971 ves_icall_Remoting_RealProxy_GetTransparentProxy (MonoObject *this, MonoString *class_name)
5973 MonoDomain *domain = mono_object_domain (this);
5975 MonoRealProxy *rp = ((MonoRealProxy *)this);
5976 MonoTransparentProxy *tp;
5980 res = mono_object_new (domain, mono_defaults.transparent_proxy_class);
5981 tp = (MonoTransparentProxy*) res;
5983 MONO_OBJECT_SETREF (tp, rp, rp);
5984 type = ((MonoReflectionType *)rp->class_to_proxy)->type;
5985 klass = mono_class_from_mono_type (type);
5987 tp->custom_type_info = (mono_object_isinst (this, mono_defaults.iremotingtypeinfo_class) != NULL);
5988 tp->remote_class = mono_remote_class (domain, class_name, klass);
5990 res->vtable = mono_remote_class_vtable (domain, tp->remote_class, rp);
5994 ICALL_EXPORT MonoReflectionType *
5995 ves_icall_Remoting_RealProxy_InternalGetProxyType (MonoTransparentProxy *tp)
5997 return mono_type_get_object (mono_object_domain (tp), &tp->remote_class->proxy_class->byval_arg);
6001 /* System.Environment */
6004 ves_icall_System_Environment_get_UserName (void)
6006 /* using glib is more portable */
6007 return mono_string_new (mono_domain_get (), g_get_user_name ());
6011 ICALL_EXPORT MonoString *
6012 ves_icall_System_Environment_get_MachineName (void)
6014 #if defined (HOST_WIN32)
6019 len = MAX_COMPUTERNAME_LENGTH + 1;
6020 buf = g_new (gunichar2, len);
6023 if (GetComputerName (buf, (PDWORD) &len))
6024 result = mono_string_new_utf16 (mono_domain_get (), buf, len);
6028 #elif !defined(DISABLE_SOCKETS)
6032 if (gethostname (buf, sizeof (buf)) == 0)
6033 result = mono_string_new (mono_domain_get (), buf);
6039 return mono_string_new (mono_domain_get (), "mono");
6044 ves_icall_System_Environment_get_Platform (void)
6046 #if defined (TARGET_WIN32)
6049 #elif defined(__MACH__)
6052 // Notice that the value is hidden from user code, and only exposed
6053 // to mscorlib. This is due to Mono's Unix/MacOS code predating the
6054 // define and making assumptions based on Unix/128/4 values before there
6055 // was a MacOS define. Lots of code would assume that not-Unix meant
6056 // Windows, but in this case, it would be OSX.
6065 ICALL_EXPORT MonoString *
6066 ves_icall_System_Environment_get_NewLine (void)
6068 #if defined (HOST_WIN32)
6069 return mono_string_new (mono_domain_get (), "\r\n");
6071 return mono_string_new (mono_domain_get (), "\n");
6075 ICALL_EXPORT MonoString *
6076 ves_icall_System_Environment_GetEnvironmentVariable (MonoString *name)
6084 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
6085 value = g_getenv (utf8_name);
6092 return mono_string_new (mono_domain_get (), value);
6096 * There is no standard way to get at environ.
6099 #ifndef __MINGW32_VERSION
6100 #if defined(__APPLE__) && !defined (__arm__) && !defined (__aarch64__)
6101 /* Apple defines this in crt_externs.h but doesn't provide that header for
6102 * arm-apple-darwin9. We'll manually define the symbol on Apple as it does
6103 * in fact exist on all implementations (so far)
6105 gchar ***_NSGetEnviron(void);
6106 #define environ (*_NSGetEnviron())
6114 ICALL_EXPORT MonoArray *
6115 ves_icall_System_Environment_GetEnvironmentVariableNames (void)
6126 env_strings = GetEnvironmentStrings();
6129 env_string = env_strings;
6130 while (*env_string != '\0') {
6131 /* weird case that MS seems to skip */
6132 if (*env_string != '=')
6134 while (*env_string != '\0')
6140 domain = mono_domain_get ();
6141 names = mono_array_new (domain, mono_defaults.string_class, n);
6145 env_string = env_strings;
6146 while (*env_string != '\0') {
6147 /* weird case that MS seems to skip */
6148 if (*env_string != '=') {
6149 equal_str = wcschr(env_string, '=');
6150 g_assert(equal_str);
6151 str = mono_string_new_utf16 (domain, env_string, equal_str-env_string);
6152 mono_array_setref (names, n, str);
6155 while (*env_string != '\0')
6160 FreeEnvironmentStrings (env_strings);
6173 for (e = environ; *e != 0; ++ e)
6176 domain = mono_domain_get ();
6177 names = mono_array_new (domain, mono_defaults.string_class, n);
6180 for (e = environ; *e != 0; ++ e) {
6181 parts = g_strsplit (*e, "=", 2);
6183 str = mono_string_new (domain, *parts);
6184 mono_array_setref (names, n, str);
6197 * If your platform lacks setenv/unsetenv, you must upgrade your glib.
6199 #if !GLIB_CHECK_VERSION(2,4,0)
6200 #define g_setenv(a,b,c) setenv(a,b,c)
6201 #define g_unsetenv(a) unsetenv(a)
6205 ves_icall_System_Environment_InternalSetEnvironmentVariable (MonoString *name, MonoString *value)
6208 gunichar2 *utf16_name, *utf16_value;
6210 gchar *utf8_name, *utf8_value;
6215 utf16_name = mono_string_to_utf16 (name);
6216 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6217 SetEnvironmentVariable (utf16_name, NULL);
6218 g_free (utf16_name);
6222 utf16_value = mono_string_to_utf16 (value);
6224 SetEnvironmentVariable (utf16_name, utf16_value);
6226 g_free (utf16_name);
6227 g_free (utf16_value);
6229 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
6231 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6232 g_unsetenv (utf8_name);
6237 utf8_value = mono_string_to_utf8_checked (value, &error);
6238 if (!mono_error_ok (&error)) {
6240 mono_error_raise_exception (&error);
6242 g_setenv (utf8_name, utf8_value, TRUE);
6245 g_free (utf8_value);
6250 ves_icall_System_Environment_Exit (int result)
6252 mono_environment_exitcode_set (result);
6254 /* FIXME: There are some cleanup hangs that should be worked out, but
6255 * if the program is going to exit, everything will be cleaned up when
6256 * NaCl exits anyway.
6258 #ifndef __native_client__
6259 if (!mono_runtime_try_shutdown ())
6260 mono_thread_exit ();
6262 /* Suspend all managed threads since the runtime is going away */
6263 mono_thread_suspend_all_other_threads ();
6265 mono_runtime_quit ();
6268 /* we may need to do some cleanup here... */
6272 ICALL_EXPORT MonoString*
6273 ves_icall_System_Environment_GetGacPath (void)
6275 return mono_string_new (mono_domain_get (), mono_assembly_getrootdir ());
6278 ICALL_EXPORT MonoString*
6279 ves_icall_System_Environment_GetWindowsFolderPath (int folder)
6281 #if defined (HOST_WIN32)
6282 #ifndef CSIDL_FLAG_CREATE
6283 #define CSIDL_FLAG_CREATE 0x8000
6286 WCHAR path [MAX_PATH];
6287 /* Create directory if no existing */
6288 if (SUCCEEDED (SHGetFolderPathW (NULL, folder | CSIDL_FLAG_CREATE, NULL, 0, path))) {
6292 return mono_string_new_utf16 (mono_domain_get (), path, len);
6295 g_warning ("ves_icall_System_Environment_GetWindowsFolderPath should only be called on Windows!");
6297 return mono_string_new (mono_domain_get (), "");
6300 ICALL_EXPORT MonoArray *
6301 ves_icall_System_Environment_GetLogicalDrives (void)
6303 gunichar2 buf [256], *ptr, *dname;
6305 guint initial_size = 127, size = 128;
6308 MonoString *drivestr;
6309 MonoDomain *domain = mono_domain_get ();
6315 while (size > initial_size) {
6316 size = (guint) GetLogicalDriveStrings (initial_size, ptr);
6317 if (size > initial_size) {
6320 ptr = g_malloc0 ((size + 1) * sizeof (gunichar2));
6321 initial_size = size;
6335 result = mono_array_new (domain, mono_defaults.string_class, ndrives);
6340 while (*u16) { u16++; len ++; }
6341 drivestr = mono_string_new_utf16 (domain, dname, len);
6342 mono_array_setref (result, ndrives++, drivestr);
6352 ICALL_EXPORT MonoString *
6353 ves_icall_System_IO_DriveInfo_GetDriveFormat (MonoString *path)
6355 gunichar2 volume_name [MAX_PATH + 1];
6357 if (GetVolumeInformation (mono_string_chars (path), NULL, 0, NULL, NULL, NULL, volume_name, MAX_PATH + 1) == FALSE)
6359 return mono_string_from_utf16 (volume_name);
6362 ICALL_EXPORT MonoString *
6363 ves_icall_System_Environment_InternalGetHome (void)
6365 return mono_string_new (mono_domain_get (), g_get_home_dir ());
6368 static const char *encodings [] = {
6370 "ascii", "us_ascii", "us", "ansi_x3.4_1968",
6371 "ansi_x3.4_1986", "cp367", "csascii", "ibm367",
6372 "iso_ir_6", "iso646_us", "iso_646.irv:1991",
6374 "utf_7", "csunicode11utf7", "unicode_1_1_utf_7",
6375 "unicode_2_0_utf_7", "x_unicode_1_1_utf_7",
6376 "x_unicode_2_0_utf_7",
6378 "utf_8", "unicode_1_1_utf_8", "unicode_2_0_utf_8",
6379 "x_unicode_1_1_utf_8", "x_unicode_2_0_utf_8",
6381 "utf_16", "UTF_16LE", "ucs_2", "unicode",
6384 "unicodefffe", "utf_16be",
6391 * Returns the internal codepage, if the value of "int_code_page" is
6392 * 1 at entry, and we can not compute a suitable code page number,
6393 * returns the code page as a string
6395 ICALL_EXPORT MonoString*
6396 ves_icall_System_Text_EncodingHelper_InternalCodePage (gint32 *int_code_page)
6401 char *codepage = NULL;
6403 int want_name = *int_code_page;
6406 *int_code_page = -1;
6408 g_get_charset (&cset);
6409 c = codepage = strdup (cset);
6410 for (c = codepage; *c; c++){
6411 if (isascii (*c) && isalpha (*c))
6416 /* g_print ("charset: %s\n", cset); */
6418 /* handle some common aliases */
6421 for (i = 0; p != 0; ){
6422 if ((gssize) p < 7){
6424 p = encodings [++i];
6427 if (strcmp (p, codepage) == 0){
6428 *int_code_page = code;
6431 p = encodings [++i];
6434 if (strstr (codepage, "utf_8") != NULL)
6435 *int_code_page |= 0x10000000;
6438 if (want_name && *int_code_page == -1)
6439 return mono_string_new (mono_domain_get (), cset);
6444 ICALL_EXPORT MonoBoolean
6445 ves_icall_System_Environment_get_HasShutdownStarted (void)
6447 if (mono_runtime_is_shutting_down ())
6450 if (mono_domain_is_unloading (mono_domain_get ()))
6457 ves_icall_System_Environment_BroadcastSettingChange (void)
6460 SendMessageTimeout (HWND_BROADCAST, WM_SETTINGCHANGE, (WPARAM)NULL, (LPARAM)L"Environment", SMTO_ABORTIFHUNG, 2000, 0);
6465 ves_icall_MonoMethodMessage_InitMessage (MonoMethodMessage *this,
6466 MonoReflectionMethod *method,
6467 MonoArray *out_args)
6469 mono_message_init (mono_object_domain (this), this, method, out_args);
6472 #ifndef DISABLE_REMOTING
6473 ICALL_EXPORT MonoBoolean
6474 ves_icall_IsTransparentProxy (MonoObject *proxy)
6479 if (proxy->vtable->klass == mono_defaults.transparent_proxy_class)
6485 ICALL_EXPORT MonoReflectionMethod *
6486 ves_icall_Remoting_RemotingServices_GetVirtualMethod (
6487 MonoReflectionType *rtype, MonoReflectionMethod *rmethod)
6491 MonoMethod **vtable;
6492 MonoMethod *res = NULL;
6494 MONO_CHECK_ARG_NULL (rtype, NULL);
6495 MONO_CHECK_ARG_NULL (rmethod, NULL);
6497 method = rmethod->method;
6498 klass = mono_class_from_mono_type (rtype->type);
6499 mono_class_init_or_throw (klass);
6501 if (MONO_CLASS_IS_INTERFACE (klass))
6504 if (method->flags & METHOD_ATTRIBUTE_STATIC)
6507 if ((method->flags & METHOD_ATTRIBUTE_FINAL) || !(method->flags & METHOD_ATTRIBUTE_VIRTUAL)) {
6508 if (klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE))
6514 mono_class_setup_vtable (klass);
6515 vtable = klass->vtable;
6517 if (method->klass->flags & TYPE_ATTRIBUTE_INTERFACE) {
6518 gboolean variance_used = FALSE;
6519 /*MS fails with variant interfaces but it's the right thing to do anyway.*/
6520 int offs = mono_class_interface_offset_with_variance (klass, method->klass, &variance_used);
6522 res = vtable [offs + method->slot];
6524 if (!(klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE)))
6527 if (method->slot != -1)
6528 res = vtable [method->slot];
6534 return mono_method_get_object (mono_domain_get (), res, NULL);
6538 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6543 klass = mono_class_from_mono_type (type->type);
6544 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
6546 mono_vtable_set_is_remote (vtable, enable);
6549 #else /* DISABLE_REMOTING */
6552 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6554 g_assert_not_reached ();
6559 ICALL_EXPORT MonoObject *
6560 ves_icall_System_Runtime_Activation_ActivationServices_AllocateUninitializedClassInstance (MonoReflectionType *type)
6565 domain = mono_object_domain (type);
6566 klass = mono_class_from_mono_type (type->type);
6567 mono_class_init_or_throw (klass);
6569 if (MONO_CLASS_IS_INTERFACE (klass) || (klass->flags & TYPE_ATTRIBUTE_ABSTRACT)) {
6570 mono_set_pending_exception (mono_get_exception_argument ("type", "Type cannot be instantiated"));
6574 if (klass->rank >= 1) {
6575 g_assert (klass->rank == 1);
6576 return (MonoObject *) mono_array_new (domain, klass->element_class, 0);
6578 /* Bypass remoting object creation check */
6579 return mono_object_new_alloc_specific (mono_class_vtable_full (domain, klass, TRUE));
6583 ICALL_EXPORT MonoString *
6584 ves_icall_System_IO_get_temp_path (void)
6586 return mono_string_new (mono_domain_get (), g_get_tmp_dir ());
6589 #ifndef PLATFORM_NO_DRIVEINFO
6590 ICALL_EXPORT MonoBoolean
6591 ves_icall_System_IO_DriveInfo_GetDiskFreeSpace (MonoString *path_name, guint64 *free_bytes_avail,
6592 guint64 *total_number_of_bytes, guint64 *total_number_of_free_bytes,
6596 ULARGE_INTEGER wapi_free_bytes_avail;
6597 ULARGE_INTEGER wapi_total_number_of_bytes;
6598 ULARGE_INTEGER wapi_total_number_of_free_bytes;
6600 *error = ERROR_SUCCESS;
6601 result = GetDiskFreeSpaceEx (mono_string_chars (path_name), &wapi_free_bytes_avail, &wapi_total_number_of_bytes,
6602 &wapi_total_number_of_free_bytes);
6605 *free_bytes_avail = wapi_free_bytes_avail.QuadPart;
6606 *total_number_of_bytes = wapi_total_number_of_bytes.QuadPart;
6607 *total_number_of_free_bytes = wapi_total_number_of_free_bytes.QuadPart;
6609 *free_bytes_avail = 0;
6610 *total_number_of_bytes = 0;
6611 *total_number_of_free_bytes = 0;
6612 *error = GetLastError ();
6618 ICALL_EXPORT guint32
6619 ves_icall_System_IO_DriveInfo_GetDriveType (MonoString *root_path_name)
6621 return GetDriveType (mono_string_chars (root_path_name));
6625 ICALL_EXPORT gpointer
6626 ves_icall_RuntimeMethod_GetFunctionPointer (MonoMethod *method)
6628 return mono_compile_method (method);
6631 ICALL_EXPORT MonoString *
6632 ves_icall_System_Configuration_DefaultConfig_get_machine_config_path (void)
6637 path = g_build_path (G_DIR_SEPARATOR_S, mono_get_config_dir (), "mono", mono_get_runtime_info ()->framework_version, "machine.config", NULL);
6639 #if defined (HOST_WIN32)
6640 /* Avoid mixing '/' and '\\' */
6643 for (i = strlen (path) - 1; i >= 0; i--)
6644 if (path [i] == '/')
6648 mcpath = mono_string_new (mono_domain_get (), path);
6655 get_bundled_app_config (void)
6657 const gchar *app_config;
6660 gchar *config_file_name, *config_file_path;
6664 domain = mono_domain_get ();
6665 file = domain->setup->configuration_file;
6669 // Retrieve config file and remove the extension
6670 config_file_name = mono_string_to_utf8 (file);
6671 config_file_path = mono_portability_find_file (config_file_name, TRUE);
6672 if (!config_file_path)
6673 config_file_path = config_file_name;
6674 len = strlen (config_file_path) - strlen (".config");
6675 module = g_malloc0 (len + 1);
6676 memcpy (module, config_file_path, len);
6677 // Get the config file from the module name
6678 app_config = mono_config_string_for_assembly_file (module);
6681 if (config_file_name != config_file_path)
6682 g_free (config_file_name);
6683 g_free (config_file_path);
6688 return mono_string_new (mono_domain_get (), app_config);
6692 get_bundled_machine_config (void)
6694 const gchar *machine_config;
6696 machine_config = mono_get_machine_config ();
6698 if (!machine_config)
6701 return mono_string_new (mono_domain_get (), machine_config);
6704 ICALL_EXPORT MonoString *
6705 ves_icall_System_Web_Util_ICalls_get_machine_install_dir (void)
6710 path = g_path_get_dirname (mono_get_config_dir ());
6712 #if defined (HOST_WIN32)
6713 /* Avoid mixing '/' and '\\' */
6716 for (i = strlen (path) - 1; i >= 0; i--)
6717 if (path [i] == '/')
6721 ipath = mono_string_new (mono_domain_get (), path);
6727 ICALL_EXPORT gboolean
6728 ves_icall_get_resources_ptr (MonoReflectionAssembly *assembly, gpointer *result, gint32 *size)
6730 MonoPEResourceDataEntry *entry;
6733 if (!assembly || !result || !size)
6738 image = assembly->assembly->image;
6739 entry = mono_image_lookup_resource (image, MONO_PE_RESOURCE_ID_ASPNET_STRING, 0, NULL);
6743 *result = mono_image_rva_map (image, entry->rde_data_offset);
6748 *size = entry->rde_size;
6753 ICALL_EXPORT MonoBoolean
6754 ves_icall_System_Diagnostics_Debugger_IsAttached_internal (void)
6756 return mono_is_debugger_attached ();
6759 ICALL_EXPORT MonoBoolean
6760 ves_icall_System_Diagnostics_Debugger_IsLogging (void)
6762 if (mono_get_runtime_callbacks ()->debug_log_is_enabled)
6763 return mono_get_runtime_callbacks ()->debug_log_is_enabled ();
6769 ves_icall_System_Diagnostics_Debugger_Log (int level, MonoString *category, MonoString *message)
6771 if (mono_get_runtime_callbacks ()->debug_log)
6772 mono_get_runtime_callbacks ()->debug_log (level, category, message);
6776 ves_icall_System_Diagnostics_DefaultTraceListener_WriteWindowsDebugString (MonoString *message)
6778 #if defined (HOST_WIN32)
6779 OutputDebugString (mono_string_chars (message));
6781 g_warning ("WriteWindowsDebugString called and HOST_WIN32 not defined!\n");
6785 /* Only used for value types */
6786 ICALL_EXPORT MonoObject *
6787 ves_icall_System_Activator_CreateInstanceInternal (MonoReflectionType *type)
6792 domain = mono_object_domain (type);
6793 klass = mono_class_from_mono_type (type->type);
6794 mono_class_init_or_throw (klass);
6796 if (mono_class_is_nullable (klass))
6797 /* No arguments -> null */
6800 return mono_object_new (domain, klass);
6803 ICALL_EXPORT MonoReflectionMethod *
6804 ves_icall_MonoMethod_get_base_method (MonoReflectionMethod *m, gboolean definition)
6806 MonoClass *klass, *parent;
6807 MonoMethod *method = m->method;
6808 MonoMethod *result = NULL;
6811 if (method->klass == NULL)
6814 if (!(method->flags & METHOD_ATTRIBUTE_VIRTUAL) ||
6815 MONO_CLASS_IS_INTERFACE (method->klass) ||
6816 method->flags & METHOD_ATTRIBUTE_NEW_SLOT)
6819 slot = mono_method_get_vtable_slot (method);
6823 klass = method->klass;
6824 if (klass->generic_class)
6825 klass = klass->generic_class->container_class;
6828 /* At the end of the loop, klass points to the eldest class that has this virtual function slot. */
6829 for (parent = klass->parent; parent != NULL; parent = parent->parent) {
6830 mono_class_setup_vtable (parent);
6831 if (parent->vtable_size <= slot)
6836 klass = klass->parent;
6841 if (klass == method->klass)
6844 /*This is possible if definition == FALSE.
6845 * Do it here to be really sure we don't read invalid memory.
6847 if (slot >= klass->vtable_size)
6850 mono_class_setup_vtable (klass);
6852 result = klass->vtable [slot];
6853 if (result == NULL) {
6854 /* It is an abstract method */
6855 gpointer iter = NULL;
6856 while ((result = mono_class_get_methods (klass, &iter)))
6857 if (result->slot == slot)
6864 return mono_method_get_object (mono_domain_get (), result, NULL);
6867 ICALL_EXPORT MonoString*
6868 ves_icall_MonoMethod_get_name (MonoReflectionMethod *m)
6870 MonoMethod *method = m->method;
6872 MONO_OBJECT_SETREF (m, name, mono_string_new (mono_object_domain (m), method->name));
6877 mono_ArgIterator_Setup (MonoArgIterator *iter, char* argsp, char* start)
6879 iter->sig = *(MonoMethodSignature**)argsp;
6881 g_assert (iter->sig->sentinelpos <= iter->sig->param_count);
6882 g_assert (iter->sig->call_convention == MONO_CALL_VARARG);
6885 /* FIXME: it's not documented what start is exactly... */
6889 iter->args = argsp + sizeof (gpointer);
6891 iter->num_args = iter->sig->param_count - iter->sig->sentinelpos;
6893 /* g_print ("sig %p, param_count: %d, sent: %d\n", iter->sig, iter->sig->param_count, iter->sig->sentinelpos); */
6896 ICALL_EXPORT MonoTypedRef
6897 mono_ArgIterator_IntGetNextArg (MonoArgIterator *iter)
6899 guint32 i, arg_size;
6903 i = iter->sig->sentinelpos + iter->next_arg;
6905 g_assert (i < iter->sig->param_count);
6907 res.type = iter->sig->params [i];
6908 res.klass = mono_class_from_mono_type (res.type);
6909 arg_size = mono_type_stack_size (res.type, &align);
6910 #if defined(__arm__) || defined(__mips__)
6911 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
6913 res.value = iter->args;
6914 #if defined(__native_client__) && SIZEOF_REGISTER == 8
6915 /* Values are stored as 8 byte register sized objects, but 'value'
6916 * is dereferenced as a pointer in other routines.
6918 res.value = (char*)res.value + 4;
6920 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
6921 if (arg_size <= sizeof (gpointer)) {
6923 int padding = arg_size - mono_type_size (res.type, &dummy);
6924 res.value = (guint8*)res.value + padding;
6927 iter->args = (char*)iter->args + arg_size;
6930 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
6935 ICALL_EXPORT MonoTypedRef
6936 mono_ArgIterator_IntGetNextArgT (MonoArgIterator *iter, MonoType *type)
6938 guint32 i, arg_size;
6942 i = iter->sig->sentinelpos + iter->next_arg;
6944 g_assert (i < iter->sig->param_count);
6946 while (i < iter->sig->param_count) {
6947 if (!mono_metadata_type_equal (type, iter->sig->params [i]))
6949 res.type = iter->sig->params [i];
6950 res.klass = mono_class_from_mono_type (res.type);
6951 /* FIXME: endianess issue... */
6952 arg_size = mono_type_stack_size (res.type, &align);
6953 #if defined(__arm__) || defined(__mips__)
6954 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
6956 res.value = iter->args;
6957 iter->args = (char*)iter->args + arg_size;
6959 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
6962 /* g_print ("arg type 0x%02x not found\n", res.type->type); */
6970 ICALL_EXPORT MonoType*
6971 mono_ArgIterator_IntGetNextArgType (MonoArgIterator *iter)
6975 i = iter->sig->sentinelpos + iter->next_arg;
6977 g_assert (i < iter->sig->param_count);
6979 return iter->sig->params [i];
6982 ICALL_EXPORT MonoObject*
6983 mono_TypedReference_ToObject (MonoTypedRef* tref)
6985 if (MONO_TYPE_IS_REFERENCE (tref->type)) {
6986 MonoObject** objp = tref->value;
6990 return mono_value_box (mono_domain_get (), tref->klass, tref->value);
6993 ICALL_EXPORT MonoTypedRef
6994 mono_TypedReference_MakeTypedReferenceInternal (MonoObject *target, MonoArray *fields)
6997 MonoReflectionField *f;
7003 memset (&res, 0, sizeof (res));
7006 g_assert (mono_array_length (fields) > 0);
7008 klass = target->vtable->klass;
7010 for (i = 0; i < mono_array_length (fields); ++i) {
7011 f = mono_array_get (fields, MonoReflectionField*, i);
7013 mono_set_pending_exception (mono_get_exception_argument_null ("field"));
7016 if (f->field->parent != klass) {
7017 mono_set_pending_exception (mono_get_exception_argument ("field", ""));
7021 p = (guint8*)target + f->field->offset;
7023 p += f->field->offset - sizeof (MonoObject);
7024 klass = mono_class_from_mono_type (f->field->type);
7025 ftype = f->field->type;
7029 res.klass = mono_class_from_mono_type (ftype);
7036 prelink_method (MonoMethod *method)
7038 const char *exc_class, *exc_arg;
7039 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
7041 mono_lookup_pinvoke_call (method, &exc_class, &exc_arg);
7043 mono_raise_exception(
7044 mono_exception_from_name_msg (mono_defaults.corlib, "System", exc_class, exc_arg ) );
7046 /* create the wrapper, too? */
7050 ves_icall_System_Runtime_InteropServices_Marshal_Prelink (MonoReflectionMethod *method)
7052 prelink_method (method->method);
7056 ves_icall_System_Runtime_InteropServices_Marshal_PrelinkAll (MonoReflectionType *type)
7058 MonoClass *klass = mono_class_from_mono_type (type->type);
7060 gpointer iter = NULL;
7062 mono_class_init_or_throw (klass);
7064 while ((m = mono_class_get_methods (klass, &iter)))
7068 /* These parameters are "readonly" in corlib/System/NumberFormatter.cs */
7070 ves_icall_System_NumberFormatter_GetFormatterTables (guint64 const **mantissas,
7071 gint32 const **exponents,
7072 gunichar2 const **digitLowerTable,
7073 gunichar2 const **digitUpperTable,
7074 gint64 const **tenPowersList,
7075 gint32 const **decHexDigits)
7077 *mantissas = Formatter_MantissaBitsTable;
7078 *exponents = Formatter_TensExponentTable;
7079 *digitLowerTable = Formatter_DigitLowerTable;
7080 *digitUpperTable = Formatter_DigitUpperTable;
7081 *tenPowersList = Formatter_TenPowersList;
7082 *decHexDigits = Formatter_DecHexDigits;
7085 /* These parameters are "readonly" in corlib/System/Globalization/TextInfo.cs */
7087 ves_icall_System_Globalization_TextInfo_GetDataTablePointersLite (
7088 guint16 const **to_lower_data_low,
7089 guint16 const **to_lower_data_high,
7090 guint16 const **to_upper_data_low,
7091 guint16 const **to_upper_data_high)
7093 *to_lower_data_low = ToLowerDataLow;
7094 *to_lower_data_high = ToLowerDataHigh;
7095 *to_upper_data_low = ToUpperDataLow;
7096 *to_upper_data_high = ToUpperDataHigh;
7100 * We return NULL for no modifiers so the corlib code can return Type.EmptyTypes
7101 * and avoid useless allocations.
7106 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional)
7110 for (i = 0; i < type->num_mods; ++i) {
7111 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required))
7116 res = mono_array_new (mono_domain_get (), mono_defaults.systemtype_class, count);
7118 for (i = 0; i < type->num_mods; ++i) {
7119 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required)) {
7121 MonoClass *klass = mono_class_get_checked (image, type->modifiers [i].token, &error);
7122 mono_error_raise_exception (&error); /* this is safe, no cleanup needed on callers */
7123 mono_array_setref (res, count, mono_type_get_object (mono_domain_get (), &klass->byval_arg));
7130 ICALL_EXPORT MonoArray*
7131 param_info_get_type_modifiers (MonoReflectionParameter *param, MonoBoolean optional)
7133 MonoType *type = param->ClassImpl->type;
7134 MonoClass *member_class = mono_object_class (param->MemberImpl);
7135 MonoMethod *method = NULL;
7138 MonoMethodSignature *sig;
7140 if (mono_class_is_reflection_method_or_constructor (member_class)) {
7141 MonoReflectionMethod *rmethod = (MonoReflectionMethod*)param->MemberImpl;
7142 method = rmethod->method;
7143 } else if (member_class->image == mono_defaults.corlib && !strcmp ("MonoProperty", member_class->name)) {
7144 MonoReflectionProperty *prop = (MonoReflectionProperty *)param->MemberImpl;
7145 if (!(method = prop->property->get))
7146 method = prop->property->set;
7149 char *type_name = mono_type_get_full_name (member_class);
7150 char *msg = g_strdup_printf ("Custom modifiers on a ParamInfo with member %s are not supported", type_name);
7151 MonoException *ex = mono_get_exception_not_supported (msg);
7154 mono_set_pending_exception (ex);
7158 image = method->klass->image;
7159 pos = param->PositionImpl;
7160 sig = mono_method_signature (method);
7164 type = sig->params [pos];
7166 return type_array_from_modifiers (image, type, optional);
7170 get_property_type (MonoProperty *prop)
7172 MonoMethodSignature *sig;
7174 sig = mono_method_signature (prop->get);
7176 } else if (prop->set) {
7177 sig = mono_method_signature (prop->set);
7178 return sig->params [sig->param_count - 1];
7183 ICALL_EXPORT MonoArray*
7184 property_info_get_type_modifiers (MonoReflectionProperty *property, MonoBoolean optional)
7186 MonoType *type = get_property_type (property->property);
7187 MonoImage *image = property->klass->image;
7191 return type_array_from_modifiers (image, type, optional);
7195 *Construct a MonoType suited to be used to decode a constant blob object.
7197 * @type is the target type which will be constructed
7198 * @blob_type is the blob type, for example, that comes from the constant table
7199 * @real_type is the expected constructed type.
7202 mono_type_from_blob_type (MonoType *type, MonoTypeEnum blob_type, MonoType *real_type)
7204 type->type = blob_type;
7205 type->data.klass = NULL;
7206 if (blob_type == MONO_TYPE_CLASS)
7207 type->data.klass = mono_defaults.object_class;
7208 else if (real_type->type == MONO_TYPE_VALUETYPE && real_type->data.klass->enumtype) {
7209 /* For enums, we need to use the base type */
7210 type->type = MONO_TYPE_VALUETYPE;
7211 type->data.klass = mono_class_from_mono_type (real_type);
7213 type->data.klass = mono_class_from_mono_type (real_type);
7216 ICALL_EXPORT MonoObject*
7217 property_info_get_default_value (MonoReflectionProperty *property)
7220 MonoProperty *prop = property->property;
7221 MonoType *type = get_property_type (prop);
7222 MonoDomain *domain = mono_object_domain (property);
7223 MonoTypeEnum def_type;
7224 const char *def_value;
7227 mono_class_init (prop->parent);
7229 if (!(prop->attrs & PROPERTY_ATTRIBUTE_HAS_DEFAULT)) {
7230 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
7234 def_value = mono_class_get_property_default_value (prop, &def_type);
7236 mono_type_from_blob_type (&blob_type, def_type, type);
7237 o = mono_get_object_from_blob (domain, &blob_type, def_value);
7242 ICALL_EXPORT MonoBoolean
7243 custom_attrs_defined_internal (MonoObject *obj, MonoReflectionType *attr_type)
7245 MonoClass *attr_class = mono_class_from_mono_type (attr_type->type);
7246 MonoCustomAttrInfo *cinfo;
7249 mono_class_init_or_throw (attr_class);
7251 cinfo = mono_reflection_get_custom_attrs_info (obj);
7254 found = mono_custom_attrs_has_attr (cinfo, attr_class);
7256 mono_custom_attrs_free (cinfo);
7260 ICALL_EXPORT MonoArray*
7261 custom_attrs_get_by_type (MonoObject *obj, MonoReflectionType *attr_type)
7263 MonoClass *attr_class = attr_type ? mono_class_from_mono_type (attr_type->type) : NULL;
7268 mono_class_init_or_throw (attr_class);
7270 res = mono_reflection_get_custom_attrs_by_type (obj, attr_class, &error);
7271 mono_error_raise_exception (&error);
7273 if (mono_loader_get_last_error ()) {
7274 mono_set_pending_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
7281 ICALL_EXPORT MonoString*
7282 ves_icall_Mono_Runtime_GetDisplayName (void)
7285 MonoString *display_name;
7287 info = mono_get_runtime_callbacks ()->get_runtime_build_info ();
7288 display_name = mono_string_new (mono_domain_get (), info);
7290 return display_name;
7293 ICALL_EXPORT MonoString*
7294 ves_icall_System_ComponentModel_Win32Exception_W32ErrorMessage (guint32 code)
7296 MonoString *message;
7300 ret = FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM |
7301 FORMAT_MESSAGE_IGNORE_INSERTS, NULL, code, 0,
7304 message = mono_string_new (mono_domain_get (), "Error looking up error string");
7306 message = mono_string_new_utf16 (mono_domain_get (), buf, ret);
7313 ves_icall_System_StackFrame_GetILOffsetFromFile (MonoString *path, guint32 method_token, guint32 method_index, int native_offset)
7316 char *path_str = mono_string_to_utf8 (path);
7318 if (!seq_point_data_get_il_offset (path_str, method_token, method_index, native_offset, &il_offset))
7326 #ifndef DISABLE_ICALL_TABLES
7328 #define ICALL_TYPE(id,name,first)
7329 #define ICALL(id,name,func) Icall_ ## id,
7332 #include "metadata/icall-def.h"
7338 #define ICALL_TYPE(id,name,first) Icall_type_ ## id,
7339 #define ICALL(id,name,func)
7341 #include "metadata/icall-def.h"
7347 #define ICALL_TYPE(id,name,firstic) {(Icall_ ## firstic)},
7348 #define ICALL(id,name,func)
7350 guint16 first_icall;
7353 static const IcallTypeDesc
7354 icall_type_descs [] = {
7355 #include "metadata/icall-def.h"
7359 #define icall_desc_num_icalls(desc) ((desc) [1].first_icall - (desc) [0].first_icall)
7362 #define ICALL_TYPE(id,name,first)
7365 #ifdef HAVE_ARRAY_ELEM_INIT
7366 #define MSGSTRFIELD(line) MSGSTRFIELD1(line)
7367 #define MSGSTRFIELD1(line) str##line
7369 static const struct msgstrtn_t {
7370 #define ICALL(id,name,func)
7372 #define ICALL_TYPE(id,name,first) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7373 #include "metadata/icall-def.h"
7375 } icall_type_names_str = {
7376 #define ICALL_TYPE(id,name,first) (name),
7377 #include "metadata/icall-def.h"
7380 static const guint16 icall_type_names_idx [] = {
7381 #define ICALL_TYPE(id,name,first) [Icall_type_ ## id] = offsetof (struct msgstrtn_t, MSGSTRFIELD(__LINE__)),
7382 #include "metadata/icall-def.h"
7385 #define icall_type_name_get(id) ((const char*)&icall_type_names_str + icall_type_names_idx [(id)])
7387 static const struct msgstr_t {
7389 #define ICALL_TYPE(id,name,first)
7390 #define ICALL(id,name,func) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7391 #include "metadata/icall-def.h"
7393 } icall_names_str = {
7394 #define ICALL(id,name,func) (name),
7395 #include "metadata/icall-def.h"
7398 static const guint16 icall_names_idx [] = {
7399 #define ICALL(id,name,func) [Icall_ ## id] = offsetof (struct msgstr_t, MSGSTRFIELD(__LINE__)),
7400 #include "metadata/icall-def.h"
7403 #define icall_name_get(id) ((const char*)&icall_names_str + icall_names_idx [(id)])
7409 #define ICALL_TYPE(id,name,first) name,
7410 #define ICALL(id,name,func)
7411 static const char* const
7412 icall_type_names [] = {
7413 #include "metadata/icall-def.h"
7417 #define icall_type_name_get(id) (icall_type_names [(id)])
7421 #define ICALL_TYPE(id,name,first)
7422 #define ICALL(id,name,func) name,
7423 static const char* const
7425 #include "metadata/icall-def.h"
7428 #define icall_name_get(id) icall_names [(id)]
7430 #endif /* !HAVE_ARRAY_ELEM_INIT */
7434 #define ICALL_TYPE(id,name,first)
7435 #define ICALL(id,name,func) func,
7436 static const gconstpointer
7437 icall_functions [] = {
7438 #include "metadata/icall-def.h"
7442 #ifdef ENABLE_ICALL_SYMBOL_MAP
7445 #define ICALL_TYPE(id,name,first)
7446 #define ICALL(id,name,func) #func,
7447 static const gconstpointer
7448 icall_symbols [] = {
7449 #include "metadata/icall-def.h"
7454 #endif /* DISABLE_ICALL_TABLES */
7456 static mono_mutex_t icall_mutex;
7457 static GHashTable *icall_hash = NULL;
7458 static GHashTable *jit_icall_hash_name = NULL;
7459 static GHashTable *jit_icall_hash_addr = NULL;
7462 mono_icall_init (void)
7464 #ifndef DISABLE_ICALL_TABLES
7467 /* check that tables are sorted: disable in release */
7470 const char *prev_class = NULL;
7471 const char *prev_method;
7473 for (i = 0; i < Icall_type_num; ++i) {
7474 const IcallTypeDesc *desc;
7477 if (prev_class && strcmp (prev_class, icall_type_name_get (i)) >= 0)
7478 g_print ("class %s should come before class %s\n", icall_type_name_get (i), prev_class);
7479 prev_class = icall_type_name_get (i);
7480 desc = &icall_type_descs [i];
7481 num_icalls = icall_desc_num_icalls (desc);
7482 /*g_print ("class %s has %d icalls starting at %d\n", prev_class, num_icalls, desc->first_icall);*/
7483 for (j = 0; j < num_icalls; ++j) {
7484 const char *methodn = icall_name_get (desc->first_icall + j);
7485 if (prev_method && strcmp (prev_method, methodn) >= 0)
7486 g_print ("method %s should come before method %s\n", methodn, prev_method);
7487 prev_method = methodn;
7493 icall_hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
7494 mono_mutex_init (&icall_mutex);
7498 mono_icall_lock (void)
7500 mono_locks_mutex_acquire (&icall_mutex, IcallLock);
7504 mono_icall_unlock (void)
7506 mono_locks_mutex_release (&icall_mutex, IcallLock);
7510 mono_icall_cleanup (void)
7512 g_hash_table_destroy (icall_hash);
7513 g_hash_table_destroy (jit_icall_hash_name);
7514 g_hash_table_destroy (jit_icall_hash_addr);
7515 mono_mutex_destroy (&icall_mutex);
7519 mono_add_internal_call (const char *name, gconstpointer method)
7523 g_hash_table_insert (icall_hash, g_strdup (name), (gpointer) method);
7525 mono_icall_unlock ();
7528 #ifndef DISABLE_ICALL_TABLES
7530 #ifdef HAVE_ARRAY_ELEM_INIT
7532 compare_method_imap (const void *key, const void *elem)
7534 const char* method_name = (const char*)&icall_names_str + (*(guint16*)elem);
7535 return strcmp (key, method_name);
7539 find_method_icall (const IcallTypeDesc *imap, const char *name)
7541 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);
7544 return (gpointer)icall_functions [(nameslot - &icall_names_idx [0])];
7548 compare_class_imap (const void *key, const void *elem)
7550 const char* class_name = (const char*)&icall_type_names_str + (*(guint16*)elem);
7551 return strcmp (key, class_name);
7554 static const IcallTypeDesc*
7555 find_class_icalls (const char *name)
7557 const guint16 *nameslot = mono_binary_search (name, icall_type_names_idx, Icall_type_num, sizeof (icall_type_names_idx [0]), compare_class_imap);
7560 return &icall_type_descs [nameslot - &icall_type_names_idx [0]];
7563 #else /* HAVE_ARRAY_ELEM_INIT */
7566 compare_method_imap (const void *key, const void *elem)
7568 const char** method_name = (const char**)elem;
7569 return strcmp (key, *method_name);
7573 find_method_icall (const IcallTypeDesc *imap, const char *name)
7575 const char **nameslot = mono_binary_search (name, icall_names + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names [0]), compare_method_imap);
7578 return (gpointer)icall_functions [(nameslot - icall_names)];
7582 compare_class_imap (const void *key, const void *elem)
7584 const char** class_name = (const char**)elem;
7585 return strcmp (key, *class_name);
7588 static const IcallTypeDesc*
7589 find_class_icalls (const char *name)
7591 const char **nameslot = mono_binary_search (name, icall_type_names, Icall_type_num, sizeof (icall_type_names [0]), compare_class_imap);
7594 return &icall_type_descs [nameslot - icall_type_names];
7597 #endif /* HAVE_ARRAY_ELEM_INIT */
7599 #endif /* DISABLE_ICALL_TABLES */
7602 * we should probably export this as an helper (handle nested types).
7603 * Returns the number of chars written in buf.
7606 concat_class_name (char *buf, int bufsize, MonoClass *klass)
7608 int nspacelen, cnamelen;
7609 nspacelen = strlen (klass->name_space);
7610 cnamelen = strlen (klass->name);
7611 if (nspacelen + cnamelen + 2 > bufsize)
7614 memcpy (buf, klass->name_space, nspacelen);
7615 buf [nspacelen ++] = '.';
7617 memcpy (buf + nspacelen, klass->name, cnamelen);
7618 buf [nspacelen + cnamelen] = 0;
7619 return nspacelen + cnamelen;
7622 #ifdef DISABLE_ICALL_TABLES
7624 no_icall_table (void)
7626 g_assert_not_reached ();
7631 mono_lookup_internal_call (MonoMethod *method)
7636 int typelen = 0, mlen, siglen;
7638 #ifndef DISABLE_ICALL_TABLES
7639 const IcallTypeDesc *imap = NULL;
7642 g_assert (method != NULL);
7644 if (method->is_inflated)
7645 method = ((MonoMethodInflated *) method)->declaring;
7647 if (method->klass->nested_in) {
7648 int pos = concat_class_name (mname, sizeof (mname)-2, method->klass->nested_in);
7652 mname [pos++] = '/';
7655 typelen = concat_class_name (mname+pos, sizeof (mname)-pos-1, method->klass);
7661 typelen = concat_class_name (mname, sizeof (mname), method->klass);
7666 #ifndef DISABLE_ICALL_TABLES
7667 imap = find_class_icalls (mname);
7670 mname [typelen] = ':';
7671 mname [typelen + 1] = ':';
7673 mlen = strlen (method->name);
7674 memcpy (mname + typelen + 2, method->name, mlen);
7675 sigstart = mname + typelen + 2 + mlen;
7678 tmpsig = mono_signature_get_desc (mono_method_signature (method), TRUE);
7679 siglen = strlen (tmpsig);
7680 if (typelen + mlen + siglen + 6 > sizeof (mname))
7683 memcpy (sigstart + 1, tmpsig, siglen);
7684 sigstart [siglen + 1] = ')';
7685 sigstart [siglen + 2] = 0;
7690 res = g_hash_table_lookup (icall_hash, mname);
7692 mono_icall_unlock ();;
7695 /* try without signature */
7697 res = g_hash_table_lookup (icall_hash, mname);
7699 mono_icall_unlock ();
7703 #ifdef DISABLE_ICALL_TABLES
7704 mono_icall_unlock ();
7705 /* Fail only when the result is actually used */
7706 /* mono_marshal_get_native_wrapper () depends on this */
7707 if (method->klass == mono_defaults.string_class && !strcmp (method->name, ".ctor"))
7708 return ves_icall_System_String_ctor_RedirectToCreateString;
7710 return no_icall_table;
7712 /* it wasn't found in the static call tables */
7714 mono_icall_unlock ();
7717 res = find_method_icall (imap, sigstart - mlen);
7719 mono_icall_unlock ();
7722 /* try _with_ signature */
7724 res = find_method_icall (imap, sigstart - mlen);
7726 mono_icall_unlock ();
7730 g_warning ("cant resolve internal call to \"%s\" (tested without signature also)", mname);
7731 g_print ("\nYour mono runtime and class libraries are out of sync.\n");
7732 g_print ("The out of sync library is: %s\n", method->klass->image->name);
7733 g_print ("\nWhen you update one from git you need to update, compile and install\nthe other too.\n");
7734 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");
7735 g_print ("If you see other errors or faults after this message they are probably related\n");
7736 g_print ("and you need to fix your mono install first.\n");
7738 mono_icall_unlock ();
7744 #ifdef ENABLE_ICALL_SYMBOL_MAP
7746 func_cmp (gconstpointer key, gconstpointer p)
7748 return (gsize)key - (gsize)*(gsize*)p;
7753 * mono_lookup_icall_symbol:
7755 * Given the icall METHOD, returns its C symbol.
7758 mono_lookup_icall_symbol (MonoMethod *m)
7760 #ifdef DISABLE_ICALL_TABLES
7761 g_assert_not_reached ();
7764 #ifdef ENABLE_ICALL_SYMBOL_MAP
7768 static gconstpointer *functions_sorted;
7769 static const char**symbols_sorted;
7770 static gboolean inited;
7775 functions_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7776 memcpy (functions_sorted, icall_functions, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7777 symbols_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7778 memcpy (symbols_sorted, icall_symbols, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7779 /* Bubble sort the two arrays */
7783 for (i = 0; i < G_N_ELEMENTS (icall_functions) - 1; ++i) {
7784 if (functions_sorted [i] > functions_sorted [i + 1]) {
7787 tmp = functions_sorted [i];
7788 functions_sorted [i] = functions_sorted [i + 1];
7789 functions_sorted [i + 1] = tmp;
7790 tmp = symbols_sorted [i];
7791 symbols_sorted [i] = symbols_sorted [i + 1];
7792 symbols_sorted [i + 1] = tmp;
7799 func = mono_lookup_internal_call (m);
7802 slot = mono_binary_search (func, functions_sorted, G_N_ELEMENTS (icall_functions), sizeof (gpointer), func_cmp);
7806 return symbols_sorted [(gpointer*)slot - (gpointer*)functions_sorted];
7808 fprintf (stderr, "icall symbol maps not enabled, pass --enable-icall-symbol-map to configure.\n");
7809 g_assert_not_reached ();
7816 type_from_typename (char *typename)
7818 MonoClass *klass = NULL; /* assignment to shut GCC warning up */
7820 if (!strcmp (typename, "int"))
7821 klass = mono_defaults.int_class;
7822 else if (!strcmp (typename, "ptr"))
7823 klass = mono_defaults.int_class;
7824 else if (!strcmp (typename, "void"))
7825 klass = mono_defaults.void_class;
7826 else if (!strcmp (typename, "int32"))
7827 klass = mono_defaults.int32_class;
7828 else if (!strcmp (typename, "uint32"))
7829 klass = mono_defaults.uint32_class;
7830 else if (!strcmp (typename, "int8"))
7831 klass = mono_defaults.sbyte_class;
7832 else if (!strcmp (typename, "uint8"))
7833 klass = mono_defaults.byte_class;
7834 else if (!strcmp (typename, "int16"))
7835 klass = mono_defaults.int16_class;
7836 else if (!strcmp (typename, "uint16"))
7837 klass = mono_defaults.uint16_class;
7838 else if (!strcmp (typename, "long"))
7839 klass = mono_defaults.int64_class;
7840 else if (!strcmp (typename, "ulong"))
7841 klass = mono_defaults.uint64_class;
7842 else if (!strcmp (typename, "float"))
7843 klass = mono_defaults.single_class;
7844 else if (!strcmp (typename, "double"))
7845 klass = mono_defaults.double_class;
7846 else if (!strcmp (typename, "object"))
7847 klass = mono_defaults.object_class;
7848 else if (!strcmp (typename, "obj"))
7849 klass = mono_defaults.object_class;
7850 else if (!strcmp (typename, "string"))
7851 klass = mono_defaults.string_class;
7852 else if (!strcmp (typename, "bool"))
7853 klass = mono_defaults.boolean_class;
7854 else if (!strcmp (typename, "boolean"))
7855 klass = mono_defaults.boolean_class;
7857 g_error ("%s", typename);
7858 g_assert_not_reached ();
7860 return &klass->byval_arg;
7864 * LOCKING: Take the corlib image lock.
7866 MonoMethodSignature*
7867 mono_create_icall_signature (const char *sigstr)
7872 MonoMethodSignature *res, *res2;
7873 MonoImage *corlib = mono_defaults.corlib;
7875 mono_image_lock (corlib);
7876 res = g_hash_table_lookup (corlib->helper_signatures, sigstr);
7877 mono_image_unlock (corlib);
7882 parts = g_strsplit (sigstr, " ", 256);
7891 res = mono_metadata_signature_alloc (corlib, len - 1);
7896 * Under windows, the default pinvoke calling convention is STDCALL but
7899 res->call_convention = MONO_CALL_C;
7902 res->ret = type_from_typename (parts [0]);
7903 for (i = 1; i < len; ++i) {
7904 res->params [i - 1] = type_from_typename (parts [i]);
7909 mono_image_lock (corlib);
7910 res2 = g_hash_table_lookup (corlib->helper_signatures, sigstr);
7912 res = res2; /*Value is allocated in the image pool*/
7914 g_hash_table_insert (corlib->helper_signatures, (gpointer)sigstr, res);
7915 mono_image_unlock (corlib);
7921 mono_find_jit_icall_by_name (const char *name)
7923 MonoJitICallInfo *info;
7924 g_assert (jit_icall_hash_name);
7927 info = g_hash_table_lookup (jit_icall_hash_name, name);
7928 mono_icall_unlock ();
7933 mono_find_jit_icall_by_addr (gconstpointer addr)
7935 MonoJitICallInfo *info;
7936 g_assert (jit_icall_hash_addr);
7939 info = g_hash_table_lookup (jit_icall_hash_addr, (gpointer)addr);
7940 mono_icall_unlock ();
7946 * mono_get_jit_icall_info:
7948 * Return the hashtable mapping JIT icall names to MonoJitICallInfo structures. The
7949 * caller should access it while holding the icall lock.
7952 mono_get_jit_icall_info (void)
7954 return jit_icall_hash_name;
7958 * mono_lookup_jit_icall_symbol:
7960 * Given the jit icall NAME, returns its C symbol if possible, or NULL.
7963 mono_lookup_jit_icall_symbol (const char *name)
7965 MonoJitICallInfo *info;
7966 const char *res = NULL;
7969 info = g_hash_table_lookup (jit_icall_hash_name, name);
7971 res = info->c_symbol;
7972 mono_icall_unlock ();
7977 mono_register_jit_icall_wrapper (MonoJitICallInfo *info, gconstpointer wrapper)
7980 g_hash_table_insert (jit_icall_hash_addr, (gpointer)wrapper, info);
7981 mono_icall_unlock ();
7985 * 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
7986 * icalls without wrappers in some cases.
7989 mono_register_jit_icall_full (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save, gboolean no_raise, const char *c_symbol)
7991 MonoJitICallInfo *info;
7998 if (!jit_icall_hash_name) {
7999 jit_icall_hash_name = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, g_free);
8000 jit_icall_hash_addr = g_hash_table_new (NULL, NULL);
8003 if (g_hash_table_lookup (jit_icall_hash_name, name)) {
8004 g_warning ("jit icall already defined \"%s\"\n", name);
8005 g_assert_not_reached ();
8008 info = g_new0 (MonoJitICallInfo, 1);
8013 info->c_symbol = c_symbol;
8014 info->no_raise = no_raise;
8017 info->wrapper = func;
8019 info->wrapper = NULL;
8022 g_hash_table_insert (jit_icall_hash_name, (gpointer)info->name, info);
8023 g_hash_table_insert (jit_icall_hash_addr, (gpointer)func, info);
8025 mono_icall_unlock ();
8030 mono_register_jit_icall (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save)
8032 return mono_register_jit_icall_full (func, name, sig, is_save, FALSE, NULL);