/**
|
* \file
|
*
|
* Authors:
|
* Dietmar Maurer (dietmar@ximian.com)
|
* Paolo Molaro (lupus@ximian.com)
|
* Patrik Torstensson (patrik.torstensson@labs2.com)
|
* Marek Safar (marek.safar@gmail.com)
|
* Aleksey Kliger (aleksey@xamarin.com)
|
*
|
* Copyright 2001-2003 Ximian, Inc (http://www.ximian.com)
|
* Copyright 2004-2009 Novell, Inc (http://www.novell.com)
|
* Copyright 2011-2015 Xamarin Inc (http://www.xamarin.com).
|
* Licensed under the MIT license. See LICENSE file in the project root for full license information.
|
*/
|
|
#include <config.h>
|
#include <glib.h>
|
#include <stdarg.h>
|
#include <string.h>
|
#include <ctype.h>
|
#ifdef HAVE_ALLOCA_H
|
#include <alloca.h>
|
#endif
|
#ifdef HAVE_SYS_TIME_H
|
#include <sys/time.h>
|
#endif
|
#ifdef HAVE_UNISTD_H
|
#include <unistd.h>
|
#endif
|
#if defined (HAVE_WCHAR_H)
|
#include <wchar.h>
|
#endif
|
#include "mono/metadata/icall-internals.h"
|
#include "mono/utils/mono-membar.h"
|
#include <mono/metadata/object.h>
|
#include <mono/metadata/threads.h>
|
#include <mono/metadata/threads-types.h>
|
#include <mono/metadata/threadpool.h>
|
#include <mono/metadata/threadpool-io.h>
|
#include <mono/metadata/monitor.h>
|
#include <mono/metadata/reflection.h>
|
#include <mono/metadata/image-internals.h>
|
#include <mono/metadata/assembly.h>
|
#include <mono/metadata/assembly-internals.h>
|
#include <mono/metadata/tabledefs.h>
|
#include <mono/metadata/exception.h>
|
#include <mono/metadata/exception-internals.h>
|
#include <mono/metadata/w32file.h>
|
#include <mono/metadata/console-io.h>
|
#include <mono/metadata/mono-route.h>
|
#include <mono/metadata/w32socket.h>
|
#include <mono/metadata/mono-endian.h>
|
#include <mono/metadata/tokentype.h>
|
#include <mono/metadata/metadata-internals.h>
|
#include <mono/metadata/class-internals.h>
|
#include <mono/metadata/reflection-internals.h>
|
#include <mono/metadata/marshal.h>
|
#include <mono/metadata/gc-internals.h>
|
#include <mono/metadata/mono-gc.h>
|
#include <mono/metadata/rand.h>
|
#include <mono/metadata/sysmath.h>
|
#include <mono/metadata/appdomain-icalls.h>
|
#include <mono/metadata/string-icalls.h>
|
#include <mono/metadata/debug-helpers.h>
|
#include <mono/metadata/w32process.h>
|
#include <mono/metadata/environment.h>
|
#include <mono/metadata/profiler-private.h>
|
#include <mono/metadata/locales.h>
|
#include <mono/metadata/filewatcher.h>
|
#include <mono/metadata/security.h>
|
#include <mono/metadata/mono-config.h>
|
#include <mono/metadata/cil-coff.h>
|
#include <mono/metadata/number-formatter.h>
|
#include <mono/metadata/security-manager.h>
|
#include <mono/metadata/security-core-clr.h>
|
#include <mono/metadata/mono-perfcounters.h>
|
#include <mono/metadata/mono-debug.h>
|
#include <mono/metadata/mono-ptr-array.h>
|
#include <mono/metadata/verify-internals.h>
|
#include <mono/metadata/runtime.h>
|
#include <mono/metadata/file-mmap.h>
|
#include <mono/metadata/seq-points-data.h>
|
#include <mono/metadata/handle.h>
|
#include <mono/metadata/w32mutex.h>
|
#include <mono/metadata/w32semaphore.h>
|
#include <mono/metadata/w32event.h>
|
#include <mono/metadata/unity-utils.h>
|
#include <mono/utils/monobitset.h>
|
#include <mono/utils/mono-time.h>
|
#include <mono/utils/mono-proclib.h>
|
#include <mono/utils/mono-string.h>
|
#include <mono/utils/mono-error-internals.h>
|
#include <mono/utils/mono-mmap.h>
|
#include <mono/utils/mono-io-portability.h>
|
#include <mono/utils/mono-digest.h>
|
#include <mono/utils/bsearch.h>
|
#include <mono/utils/mono-os-mutex.h>
|
#include <mono/utils/mono-threads.h>
|
#include <mono/metadata/w32error.h>
|
#include <mono/utils/w32api.h>
|
|
#include "decimal-ms.h"
|
#include "number-ms.h"
|
|
#if !defined(HOST_WIN32) && defined(HAVE_SYS_UTSNAME_H)
|
#include <sys/utsname.h>
|
#endif
|
|
extern MonoStringHandle ves_icall_System_Environment_GetOSVersionString (MonoError *error);
|
|
ICALL_EXPORT MonoReflectionAssemblyHandle ves_icall_System_Reflection_Assembly_GetCallingAssembly (MonoError *error);
|
|
/* Lazy class loading functions */
|
static GENERATE_GET_CLASS_WITH_CACHE (system_version, "System", "Version")
|
static GENERATE_GET_CLASS_WITH_CACHE (assembly_name, "System.Reflection", "AssemblyName")
|
static GENERATE_GET_CLASS_WITH_CACHE (constructor_info, "System.Reflection", "ConstructorInfo")
|
static GENERATE_GET_CLASS_WITH_CACHE (property_info, "System.Reflection", "PropertyInfo")
|
static GENERATE_GET_CLASS_WITH_CACHE (event_info, "System.Reflection", "EventInfo")
|
static GENERATE_GET_CLASS_WITH_CACHE (module, "System.Reflection", "Module")
|
|
static void
|
array_set_value_impl (MonoArrayHandle arr, MonoObjectHandle value, guint32 pos, MonoError *error);
|
|
static MonoArrayHandle
|
type_array_from_modifiers (MonoImage *image, MonoType *type, int optional, MonoError *error);
|
|
static inline MonoBoolean
|
is_generic_parameter (MonoType *type)
|
{
|
return !type->byref && (type->type == MONO_TYPE_VAR || type->type == MONO_TYPE_MVAR);
|
}
|
|
static void
|
mono_class_init_checked (MonoClass *klass, MonoError *error)
|
{
|
error_init (error);
|
|
if (!mono_class_init (klass))
|
mono_error_set_for_class_failure (error, klass);
|
}
|
|
#ifndef HOST_WIN32
|
static inline void
|
mono_icall_make_platform_path (gchar *path)
|
{
|
return;
|
}
|
|
static inline const gchar *
|
mono_icall_get_file_path_prefix (const gchar *path)
|
{
|
return "file://";
|
}
|
#endif /* HOST_WIN32 */
|
|
ICALL_EXPORT MonoObject *
|
ves_icall_System_Array_GetValueImpl (MonoArray *arr, guint32 pos)
|
{
|
MonoError error;
|
MonoClass *ac;
|
gint32 esize;
|
gpointer *ea;
|
MonoObject *result = NULL;
|
|
ac = (MonoClass *)arr->obj.vtable->klass;
|
|
esize = mono_array_element_size (ac);
|
ea = (gpointer*)((char*)arr->vector + (pos * esize));
|
|
if (ac->element_class->valuetype) {
|
result = mono_value_box_checked (arr->obj.vtable->domain, ac->element_class, ea, &error);
|
mono_error_set_pending_exception (&error);
|
} else
|
result = (MonoObject *)*ea;
|
return result;
|
}
|
|
ICALL_EXPORT MonoObject *
|
ves_icall_System_Array_GetValue (MonoArray *arr, MonoArray *idxs)
|
{
|
MonoClass *ac, *ic;
|
MonoArray *io;
|
gint32 i, pos, *ind;
|
|
MONO_CHECK_ARG_NULL (idxs, NULL);
|
|
io = idxs;
|
ic = (MonoClass *)io->obj.vtable->klass;
|
|
ac = (MonoClass *)arr->obj.vtable->klass;
|
|
g_assert (ic->rank == 1);
|
if (io->bounds != NULL || io->max_length != ac->rank) {
|
mono_set_pending_exception (mono_get_exception_argument (NULL, NULL));
|
return NULL;
|
}
|
|
ind = (gint32 *)io->vector;
|
|
if (arr->bounds == NULL) {
|
if (*ind < 0 || *ind >= arr->max_length) {
|
mono_set_pending_exception (mono_get_exception_index_out_of_range ());
|
return NULL;
|
}
|
|
return ves_icall_System_Array_GetValueImpl (arr, *ind);
|
}
|
|
for (i = 0; i < ac->rank; i++) {
|
if ((ind [i] < arr->bounds [i].lower_bound) ||
|
(ind [i] >= (mono_array_lower_bound_t)arr->bounds [i].length + arr->bounds [i].lower_bound)) {
|
mono_set_pending_exception (mono_get_exception_index_out_of_range ());
|
return NULL;
|
}
|
}
|
|
pos = ind [0] - arr->bounds [0].lower_bound;
|
for (i = 1; i < ac->rank; i++)
|
pos = pos * arr->bounds [i].length + ind [i] -
|
arr->bounds [i].lower_bound;
|
|
return ves_icall_System_Array_GetValueImpl (arr, pos);
|
}
|
|
ICALL_EXPORT void
|
ves_icall_System_Array_SetValueImpl (MonoArrayHandle arr, MonoObjectHandle value, guint32 pos, MonoError *error)
|
{
|
error_init (error);
|
array_set_value_impl (arr, value, pos, error);
|
}
|
|
static void
|
array_set_value_impl (MonoArrayHandle arr, MonoObjectHandle value, guint32 pos, MonoError *error)
|
{
|
MonoClass *ac, *vc, *ec;
|
gint32 esize, vsize;
|
gpointer *ea, *va;
|
int et, vt;
|
|
guint64 u64 = 0;
|
gint64 i64 = 0;
|
gdouble r64 = 0;
|
|
uint32_t arr_gchandle = 0;
|
uint32_t value_gchandle = 0;
|
|
error_init (error);
|
|
if (!MONO_HANDLE_IS_NULL (value))
|
vc = mono_handle_class (value);
|
else
|
vc = NULL;
|
|
ac = mono_handle_class (arr);
|
ec = ac->element_class;
|
|
esize = mono_array_element_size (ac);
|
ea = mono_array_handle_pin_with_size (arr, esize, pos, &arr_gchandle);
|
|
if (mono_class_is_nullable (ec)) {
|
mono_nullable_init_from_handle ((guint8*)ea, value, ec);
|
goto leave;
|
}
|
|
if (MONO_HANDLE_IS_NULL (value)) {
|
mono_gc_bzero_atomic (ea, esize);
|
goto leave;
|
}
|
|
#define NO_WIDENING_CONVERSION G_STMT_START{ \
|
mono_error_set_argument (error, "value", "not a widening conversion"); \
|
goto leave; \
|
}G_STMT_END
|
|
#define CHECK_WIDENING_CONVERSION(extra) G_STMT_START{ \
|
if (esize < vsize + (extra)) { \
|
mono_error_set_argument (error, "value", "not a widening conversion"); \
|
goto leave; \
|
} \
|
}G_STMT_END
|
|
#define INVALID_CAST G_STMT_START{ \
|
mono_get_runtime_callbacks ()->set_cast_details (vc, ec); \
|
mono_error_set_invalid_cast (error); \
|
goto leave; \
|
}G_STMT_END
|
|
/* Check element (destination) type. */
|
switch (ec->byval_arg.type) {
|
case MONO_TYPE_STRING:
|
switch (vc->byval_arg.type) {
|
case MONO_TYPE_STRING:
|
break;
|
default:
|
INVALID_CAST;
|
}
|
break;
|
case MONO_TYPE_BOOLEAN:
|
switch (vc->byval_arg.type) {
|
case MONO_TYPE_BOOLEAN:
|
break;
|
case MONO_TYPE_CHAR:
|
case MONO_TYPE_U1:
|
case MONO_TYPE_U2:
|
case MONO_TYPE_U4:
|
case MONO_TYPE_U8:
|
case MONO_TYPE_I1:
|
case MONO_TYPE_I2:
|
case MONO_TYPE_I4:
|
case MONO_TYPE_I8:
|
case MONO_TYPE_R4:
|
case MONO_TYPE_R8:
|
NO_WIDENING_CONVERSION;
|
default:
|
INVALID_CAST;
|
}
|
break;
|
default:
|
break;
|
}
|
|
MonoObjectHandle inst = mono_object_handle_isinst (value, ec, error);
|
goto_if_nok (error, leave);
|
gboolean castOk = !MONO_HANDLE_IS_NULL (inst);
|
|
if (!ec->valuetype) {
|
if (!castOk)
|
INVALID_CAST;
|
MONO_HANDLE_ARRAY_SETREF (arr, pos, value);
|
goto leave;
|
}
|
|
if (castOk) {
|
va = mono_object_handle_pin_unbox (value, &value_gchandle);
|
if (ec->has_references)
|
mono_value_copy (ea, va, ec);
|
else
|
mono_gc_memmove_atomic (ea, va, esize);
|
mono_gchandle_free (value_gchandle);
|
value_gchandle = 0;
|
goto leave;
|
}
|
|
if (!vc->valuetype)
|
INVALID_CAST;
|
|
va = mono_object_handle_pin_unbox (value, &value_gchandle);
|
|
vsize = mono_class_instance_size (vc) - sizeof (MonoObject);
|
|
et = ec->byval_arg.type;
|
if (et == MONO_TYPE_VALUETYPE && ec->byval_arg.data.klass->enumtype)
|
et = mono_class_enum_basetype (ec->byval_arg.data.klass)->type;
|
|
vt = vc->byval_arg.type;
|
if (vt == MONO_TYPE_VALUETYPE && vc->byval_arg.data.klass->enumtype)
|
vt = mono_class_enum_basetype (vc->byval_arg.data.klass)->type;
|
|
#define ASSIGN_UNSIGNED(etype) G_STMT_START{\
|
switch (vt) { \
|
case MONO_TYPE_U1: \
|
case MONO_TYPE_U2: \
|
case MONO_TYPE_U4: \
|
case MONO_TYPE_U8: \
|
case MONO_TYPE_CHAR: \
|
CHECK_WIDENING_CONVERSION(0); \
|
*(etype *) ea = (etype) u64; \
|
goto leave; \
|
/* You can't assign a signed value to an unsigned array. */ \
|
case MONO_TYPE_I1: \
|
case MONO_TYPE_I2: \
|
case MONO_TYPE_I4: \
|
case MONO_TYPE_I8: \
|
/* You can't assign a floating point number to an integer array. */ \
|
case MONO_TYPE_R4: \
|
case MONO_TYPE_R8: \
|
NO_WIDENING_CONVERSION; \
|
} \
|
}G_STMT_END
|
|
#define ASSIGN_SIGNED(etype) G_STMT_START{\
|
switch (vt) { \
|
case MONO_TYPE_I1: \
|
case MONO_TYPE_I2: \
|
case MONO_TYPE_I4: \
|
case MONO_TYPE_I8: \
|
CHECK_WIDENING_CONVERSION(0); \
|
*(etype *) ea = (etype) i64; \
|
goto leave; \
|
/* You can assign an unsigned value to a signed array if the array's */ \
|
/* element size is larger than the value size. */ \
|
case MONO_TYPE_U1: \
|
case MONO_TYPE_U2: \
|
case MONO_TYPE_U4: \
|
case MONO_TYPE_U8: \
|
case MONO_TYPE_CHAR: \
|
CHECK_WIDENING_CONVERSION(1); \
|
*(etype *) ea = (etype) u64; \
|
goto leave; \
|
/* You can't assign a floating point number to an integer array. */ \
|
case MONO_TYPE_R4: \
|
case MONO_TYPE_R8: \
|
NO_WIDENING_CONVERSION; \
|
} \
|
}G_STMT_END
|
|
#define ASSIGN_REAL(etype) G_STMT_START{\
|
switch (vt) { \
|
case MONO_TYPE_R4: \
|
case MONO_TYPE_R8: \
|
CHECK_WIDENING_CONVERSION(0); \
|
*(etype *) ea = (etype) r64; \
|
goto leave; \
|
/* All integer values fit into a floating point array, so we don't */ \
|
/* need to CHECK_WIDENING_CONVERSION here. */ \
|
case MONO_TYPE_I1: \
|
case MONO_TYPE_I2: \
|
case MONO_TYPE_I4: \
|
case MONO_TYPE_I8: \
|
*(etype *) ea = (etype) i64; \
|
goto leave; \
|
case MONO_TYPE_U1: \
|
case MONO_TYPE_U2: \
|
case MONO_TYPE_U4: \
|
case MONO_TYPE_U8: \
|
case MONO_TYPE_CHAR: \
|
*(etype *) ea = (etype) u64; \
|
goto leave; \
|
} \
|
}G_STMT_END
|
|
switch (vt) {
|
case MONO_TYPE_U1:
|
u64 = *(guint8 *) va;
|
break;
|
case MONO_TYPE_U2:
|
u64 = *(guint16 *) va;
|
break;
|
case MONO_TYPE_U4:
|
u64 = *(guint32 *) va;
|
break;
|
case MONO_TYPE_U8:
|
u64 = *(guint64 *) va;
|
break;
|
case MONO_TYPE_I1:
|
i64 = *(gint8 *) va;
|
break;
|
case MONO_TYPE_I2:
|
i64 = *(gint16 *) va;
|
break;
|
case MONO_TYPE_I4:
|
i64 = *(gint32 *) va;
|
break;
|
case MONO_TYPE_I8:
|
i64 = *(gint64 *) va;
|
break;
|
case MONO_TYPE_R4:
|
r64 = *(gfloat *) va;
|
break;
|
case MONO_TYPE_R8:
|
r64 = *(gdouble *) va;
|
break;
|
case MONO_TYPE_CHAR:
|
u64 = *(guint16 *) va;
|
break;
|
case MONO_TYPE_BOOLEAN:
|
/* Boolean is only compatible with itself. */
|
switch (et) {
|
case MONO_TYPE_CHAR:
|
case MONO_TYPE_U1:
|
case MONO_TYPE_U2:
|
case MONO_TYPE_U4:
|
case MONO_TYPE_U8:
|
case MONO_TYPE_I1:
|
case MONO_TYPE_I2:
|
case MONO_TYPE_I4:
|
case MONO_TYPE_I8:
|
case MONO_TYPE_R4:
|
case MONO_TYPE_R8:
|
NO_WIDENING_CONVERSION;
|
default:
|
INVALID_CAST;
|
}
|
break;
|
}
|
|
/* If we can't do a direct copy, let's try a widening conversion. */
|
switch (et) {
|
case MONO_TYPE_CHAR:
|
ASSIGN_UNSIGNED (guint16);
|
case MONO_TYPE_U1:
|
ASSIGN_UNSIGNED (guint8);
|
case MONO_TYPE_U2:
|
ASSIGN_UNSIGNED (guint16);
|
case MONO_TYPE_U4:
|
ASSIGN_UNSIGNED (guint32);
|
case MONO_TYPE_U8:
|
ASSIGN_UNSIGNED (guint64);
|
case MONO_TYPE_I1:
|
ASSIGN_SIGNED (gint8);
|
case MONO_TYPE_I2:
|
ASSIGN_SIGNED (gint16);
|
case MONO_TYPE_I4:
|
ASSIGN_SIGNED (gint32);
|
case MONO_TYPE_I8:
|
ASSIGN_SIGNED (gint64);
|
case MONO_TYPE_R4:
|
ASSIGN_REAL (gfloat);
|
case MONO_TYPE_R8:
|
ASSIGN_REAL (gdouble);
|
}
|
|
INVALID_CAST;
|
/* Not reached, INVALID_CAST does fall thru. */
|
g_assert_not_reached ();
|
|
#undef INVALID_CAST
|
#undef NO_WIDENING_CONVERSION
|
#undef CHECK_WIDENING_CONVERSION
|
#undef ASSIGN_UNSIGNED
|
#undef ASSIGN_SIGNED
|
#undef ASSIGN_REAL
|
leave:
|
if (arr_gchandle)
|
mono_gchandle_free (arr_gchandle);
|
if (value_gchandle)
|
mono_gchandle_free (value_gchandle);
|
return;
|
}
|
|
ICALL_EXPORT void
|
ves_icall_System_Array_SetValue (MonoArrayHandle arr, MonoObjectHandle value,
|
MonoArrayHandle idxs, MonoError *error)
|
{
|
MonoArrayBounds dim;
|
MonoClass *ac, *ic;
|
gint32 idx;
|
gint32 i, pos;
|
|
error_init (error);
|
|
if (MONO_HANDLE_IS_NULL (idxs)) {
|
mono_error_set_argument_null (error, "idxs", "");
|
return;
|
}
|
|
ic = mono_handle_class (idxs);
|
ac = mono_handle_class (arr);
|
|
g_assert (ic->rank == 1);
|
if (mono_handle_array_has_bounds (idxs) || MONO_HANDLE_GETVAL (idxs, max_length) != ac->rank) {
|
mono_error_set_argument (error, "idxs", "");
|
return;
|
}
|
|
if (!mono_handle_array_has_bounds (arr)) {
|
MONO_HANDLE_ARRAY_GETVAL (idx, idxs, gint32, 0);
|
if (idx < 0 || idx >= MONO_HANDLE_GETVAL (arr, max_length)) {
|
mono_error_set_exception_instance (error, mono_get_exception_index_out_of_range ());
|
return;
|
}
|
|
array_set_value_impl (arr, value, idx, error);
|
return;
|
}
|
|
for (i = 0; i < ac->rank; i++) {
|
mono_handle_array_get_bounds_dim (arr, i, &dim);
|
MONO_HANDLE_ARRAY_GETVAL (idx, idxs, gint32, i);
|
if ((idx < dim.lower_bound) ||
|
(idx >= (mono_array_lower_bound_t)dim.length + dim.lower_bound)) {
|
mono_error_set_exception_instance (error, mono_get_exception_index_out_of_range ());
|
return;
|
}
|
}
|
|
|
MONO_HANDLE_ARRAY_GETVAL (idx, idxs, gint32, 0);
|
mono_handle_array_get_bounds_dim (arr, 0, &dim);
|
pos = idx - dim.lower_bound;
|
for (i = 1; i < ac->rank; i++) {
|
mono_handle_array_get_bounds_dim (arr, i, &dim);
|
MONO_HANDLE_ARRAY_GETVAL (idx, idxs, gint32, i);
|
pos = pos * dim.length + idx - dim.lower_bound;
|
}
|
|
array_set_value_impl (arr, value, pos, error);
|
}
|
|
ICALL_EXPORT MonoArray *
|
ves_icall_System_Array_CreateInstanceImpl (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
|
{
|
MonoError error;
|
MonoClass *aklass, *klass;
|
MonoArray *array;
|
uintptr_t *sizes, i;
|
gboolean bounded = FALSE;
|
|
MONO_CHECK_ARG_NULL (type, NULL);
|
MONO_CHECK_ARG_NULL (lengths, NULL);
|
|
MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
|
if (bounds)
|
MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
|
|
for (i = 0; i < mono_array_length (lengths); i++) {
|
if (mono_array_get (lengths, gint32, i) < 0) {
|
mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
|
return NULL;
|
}
|
}
|
|
klass = mono_class_from_mono_type (type->type);
|
mono_class_init_checked (klass, &error);
|
if (mono_error_set_pending_exception (&error))
|
return NULL;
|
|
if (klass->element_class->byval_arg.type == MONO_TYPE_VOID) {
|
mono_set_pending_exception (mono_get_exception_not_supported ("Arrays of System.Void are not supported."));
|
return NULL;
|
}
|
|
if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint32, 0) != 0))
|
/* vectors are not the same as one dimensional arrays with no-zero bounds */
|
bounded = TRUE;
|
else
|
bounded = FALSE;
|
|
aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
|
|
sizes = (uintptr_t *)alloca (aklass->rank * sizeof(intptr_t) * 2);
|
for (i = 0; i < aklass->rank; ++i) {
|
sizes [i] = mono_array_get (lengths, guint32, i);
|
if (bounds)
|
sizes [i + aklass->rank] = mono_array_get (bounds, gint32, i);
|
else
|
sizes [i + aklass->rank] = 0;
|
}
|
|
array = mono_array_new_full_checked (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank, &error);
|
mono_error_set_pending_exception (&error);
|
|
return array;
|
}
|
|
ICALL_EXPORT MonoArray *
|
ves_icall_System_Array_CreateInstanceImpl64 (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
|
{
|
MonoError error;
|
MonoClass *aklass, *klass;
|
MonoArray *array;
|
uintptr_t *sizes, i;
|
gboolean bounded = FALSE;
|
|
MONO_CHECK_ARG_NULL (type, NULL);
|
MONO_CHECK_ARG_NULL (lengths, NULL);
|
|
MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
|
if (bounds)
|
MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
|
|
for (i = 0; i < mono_array_length (lengths); i++) {
|
if ((mono_array_get (lengths, gint64, i) < 0) ||
|
(mono_array_get (lengths, gint64, i) > MONO_ARRAY_MAX_INDEX)) {
|
mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
|
return NULL;
|
}
|
}
|
|
klass = mono_class_from_mono_type (type->type);
|
mono_class_init_checked (klass, &error);
|
if (mono_error_set_pending_exception (&error))
|
return NULL;
|
|
if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint64, 0) != 0))
|
/* vectors are not the same as one dimensional arrays with no-zero bounds */
|
bounded = TRUE;
|
else
|
bounded = FALSE;
|
|
aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
|
|
sizes = (uintptr_t *)alloca (aklass->rank * sizeof(intptr_t) * 2);
|
for (i = 0; i < aklass->rank; ++i) {
|
sizes [i] = mono_array_get (lengths, guint64, i);
|
if (bounds)
|
sizes [i + aklass->rank] = (mono_array_size_t) mono_array_get (bounds, guint64, i);
|
else
|
sizes [i + aklass->rank] = 0;
|
}
|
|
array = mono_array_new_full_checked (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank, &error);
|
mono_error_set_pending_exception (&error);
|
|
return array;
|
}
|
|
ICALL_EXPORT gint32
|
ves_icall_System_Array_GetRank (MonoObject *arr)
|
{
|
return arr->vtable->klass->rank;
|
}
|
|
ICALL_EXPORT gint32
|
ves_icall_System_Array_GetLength (MonoArray *arr, gint32 dimension)
|
{
|
gint32 rank = arr->obj.vtable->klass->rank;
|
uintptr_t length;
|
|
if ((dimension < 0) || (dimension >= rank)) {
|
mono_set_pending_exception (mono_get_exception_index_out_of_range ());
|
return 0;
|
}
|
|
if (arr->bounds == NULL)
|
length = arr->max_length;
|
else
|
length = arr->bounds [dimension].length;
|
|
#ifdef MONO_BIG_ARRAYS
|
if (length > G_MAXINT32) {
|
mono_set_pending_exception (mono_get_exception_overflow ());
|
return 0;
|
}
|
#endif
|
return length;
|
}
|
|
ICALL_EXPORT gint64
|
ves_icall_System_Array_GetLongLength (MonoArray *arr, gint32 dimension)
|
{
|
gint32 rank = arr->obj.vtable->klass->rank;
|
|
if ((dimension < 0) || (dimension >= rank)) {
|
mono_set_pending_exception (mono_get_exception_index_out_of_range ());
|
return 0;
|
}
|
|
if (arr->bounds == NULL)
|
return arr->max_length;
|
|
return arr->bounds [dimension].length;
|
}
|
|
ICALL_EXPORT gint32
|
ves_icall_System_Array_GetLowerBound (MonoArray *arr, gint32 dimension)
|
{
|
gint32 rank = arr->obj.vtable->klass->rank;
|
|
if ((dimension < 0) || (dimension >= rank)) {
|
mono_set_pending_exception (mono_get_exception_index_out_of_range ());
|
return 0;
|
}
|
|
if (arr->bounds == NULL)
|
return 0;
|
|
return arr->bounds [dimension].lower_bound;
|
}
|
|
ICALL_EXPORT void
|
ves_icall_System_Array_ClearInternal (MonoArray *arr, int idx, int length)
|
{
|
int sz = mono_array_element_size (mono_object_class (arr));
|
mono_gc_bzero_atomic (mono_array_addr_with_size_fast (arr, sz, idx), length * sz);
|
}
|
|
|
ICALL_EXPORT gboolean
|
ves_icall_System_Array_FastCopy (MonoArray *source, int source_idx, MonoArray* dest, int dest_idx, int length)
|
{
|
int element_size;
|
void * dest_addr;
|
void * source_addr;
|
MonoVTable *src_vtable;
|
MonoVTable *dest_vtable;
|
MonoClass *src_class;
|
MonoClass *dest_class;
|
|
src_vtable = source->obj.vtable;
|
dest_vtable = dest->obj.vtable;
|
|
if (src_vtable->rank != dest_vtable->rank)
|
return FALSE;
|
|
if (source->bounds || dest->bounds)
|
return FALSE;
|
|
/* there's no integer overflow since mono_array_length returns an unsigned integer */
|
if ((dest_idx + length > mono_array_length_fast (dest)) ||
|
(source_idx + length > mono_array_length_fast (source)))
|
return FALSE;
|
|
src_class = src_vtable->klass->element_class;
|
dest_class = dest_vtable->klass->element_class;
|
|
/*
|
* Handle common cases.
|
*/
|
|
/* Case1: object[] -> valuetype[] (ArrayList::ToArray)
|
We fallback to managed here since we need to typecheck each boxed valuetype before storing them in the dest array.
|
*/
|
if (src_class == mono_defaults.object_class && dest_class->valuetype)
|
return FALSE;
|
|
/* Check if we're copying a char[] <==> (u)short[] */
|
if (src_class != dest_class) {
|
if (dest_class->valuetype || dest_class->enumtype || src_class->valuetype || src_class->enumtype)
|
return FALSE;
|
|
/* 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. */
|
if (!mono_class_is_subclass_of (src_class, dest_class, FALSE))
|
return FALSE;
|
}
|
|
if (dest_class->valuetype) {
|
element_size = mono_array_element_size (source->obj.vtable->klass);
|
source_addr = mono_array_addr_with_size_fast (source, element_size, source_idx);
|
if (dest_class->has_references) {
|
mono_value_copy_array (dest, dest_idx, source_addr, length);
|
} else {
|
dest_addr = mono_array_addr_with_size_fast (dest, element_size, dest_idx);
|
mono_gc_memmove_atomic (dest_addr, source_addr, element_size * length);
|
}
|
} else {
|
mono_array_memcpy_refs_fast (dest, dest_idx, source, source_idx, length);
|
}
|
|
return TRUE;
|
}
|
|
ICALL_EXPORT void
|
ves_icall_System_Array_GetGenericValueImpl (MonoArray *arr, guint32 pos, gpointer value)
|
{
|
MonoClass *ac;
|
gint32 esize;
|
gpointer *ea;
|
|
ac = (MonoClass *)arr->obj.vtable->klass;
|
|
esize = mono_array_element_size (ac);
|
ea = (gpointer*)((char*)arr->vector + (pos * esize));
|
|
mono_gc_memmove_atomic (value, ea, esize);
|
}
|
|
ICALL_EXPORT void
|
ves_icall_System_Array_SetGenericValueImpl (MonoArray *arr, guint32 pos, gpointer value)
|
{
|
MonoClass *ac, *ec;
|
gint32 esize;
|
gpointer *ea;
|
|
ac = (MonoClass *)arr->obj.vtable->klass;
|
ec = ac->element_class;
|
|
esize = mono_array_element_size (ac);
|
ea = (gpointer*)((char*)arr->vector + (pos * esize));
|
|
if (MONO_TYPE_IS_REFERENCE (&ec->byval_arg)) {
|
g_assert (esize == sizeof (gpointer));
|
mono_gc_wbarrier_generic_store (ea, *(MonoObject **)value);
|
} else {
|
g_assert (ec->inited);
|
g_assert (esize == mono_class_value_size (ec, NULL));
|
if (ec->has_references)
|
mono_gc_wbarrier_value_copy (ea, value, 1, ec);
|
else
|
mono_gc_memmove_atomic (ea, value, esize);
|
}
|
}
|
|
ICALL_EXPORT void
|
ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_InitializeArray (MonoArrayHandle array, MonoClassField *field_handle, MonoError *error)
|
{
|
error_init (error);
|
|
MonoClass *klass = mono_handle_class (array);
|
guint32 size = mono_array_element_size (klass);
|
MonoType *type = mono_type_get_underlying_type (&klass->element_class->byval_arg);
|
int align;
|
const char *field_data;
|
|
if (MONO_TYPE_IS_REFERENCE (type) || type->type == MONO_TYPE_VALUETYPE) {
|
mono_error_set_argument (error, "array", "Cannot initialize array of non-primitive type");
|
return;
|
}
|
|
|
MonoType *field_type = mono_field_get_type_checked (field_handle, error);
|
if (!field_type)
|
return;
|
|
if (!(field_type->attrs & FIELD_ATTRIBUTE_HAS_FIELD_RVA)) {
|
mono_error_set_argument (error, "field_handle", "Field '%s' doesn't have an RVA", mono_field_get_name (field_handle));
|
return;
|
}
|
|
size *= MONO_HANDLE_GETVAL(array, max_length);
|
field_data = mono_field_get_data (field_handle);
|
|
if (size > mono_type_size (field_handle->type, &align)) {
|
mono_error_set_argument (error, "field_handle", "Field not large enough to fill array");
|
return;
|
}
|
|
#if G_BYTE_ORDER != G_LITTLE_ENDIAN
|
#define SWAP(n) { \
|
guint ## n *data = (guint ## n *) mono_array_addr (MONO_HANDLE_RAW(array), char, 0); \
|
guint ## n *src = (guint ## n *) field_data; \
|
int i, \
|
nEnt = (size / sizeof(guint ## n)); \
|
\
|
for (i = 0; i < nEnt; i++) { \
|
data[i] = read ## n (&src[i]); \
|
} \
|
}
|
|
/* printf ("Initialize array with elements of %s type\n", klass->element_class->name); */
|
|
switch (type->type) {
|
case MONO_TYPE_CHAR:
|
case MONO_TYPE_I2:
|
case MONO_TYPE_U2:
|
SWAP (16);
|
break;
|
case MONO_TYPE_I4:
|
case MONO_TYPE_U4:
|
case MONO_TYPE_R4:
|
SWAP (32);
|
break;
|
case MONO_TYPE_I8:
|
case MONO_TYPE_U8:
|
case MONO_TYPE_R8:
|
SWAP (64);
|
break;
|
default:
|
memcpy (mono_array_addr (MONO_HANDLE_RAW(array), char, 0), field_data, size);
|
break;
|
}
|
#else
|
memcpy (mono_array_addr (MONO_HANDLE_RAW(array), char, 0), field_data, size);
|
#endif
|
}
|
|
ICALL_EXPORT gint
|
ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetOffsetToStringData (void)
|
{
|
return offsetof (MonoString, chars);
|
}
|
|
ICALL_EXPORT MonoObject *
|
ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetObjectValue (MonoObject *obj)
|
{
|
if ((obj == NULL) || (! (obj->vtable->klass->valuetype)))
|
return obj;
|
else {
|
MonoError error;
|
MonoObject *ret = mono_object_clone_checked (obj, &error);
|
mono_error_set_pending_exception (&error);
|
|
return ret;
|
}
|
}
|
|
ICALL_EXPORT void
|
ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunClassConstructor (MonoType *handle)
|
{
|
MonoError error;
|
MonoClass *klass;
|
MonoVTable *vtable;
|
|
MONO_CHECK_ARG_NULL (handle,);
|
|
klass = mono_class_from_mono_type (handle);
|
MONO_CHECK_ARG (handle, klass,);
|
|
if (mono_class_is_gtd (klass))
|
return;
|
|
vtable = mono_class_vtable_full (mono_domain_get (), klass, &error);
|
if (!is_ok (&error)) {
|
mono_error_set_pending_exception (&error);
|
return;
|
}
|
|
/* This will call the type constructor */
|
if (!mono_runtime_class_init_full (vtable, &error))
|
mono_error_set_pending_exception (&error);
|
}
|
|
ICALL_EXPORT void
|
ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunModuleConstructor (MonoImage *image)
|
{
|
MonoError error;
|
|
mono_image_check_for_module_cctor (image);
|
if (image->has_module_cctor) {
|
MonoClass *module_klass = mono_class_get_checked (image, MONO_TOKEN_TYPE_DEF | 1, &error);
|
if (!mono_error_ok (&error)) {
|
mono_error_set_pending_exception (&error);
|
return;
|
}
|
/*It's fine to raise the exception here*/
|
MonoVTable * vtable = mono_class_vtable_full (mono_domain_get (), module_klass, &error);
|
if (!is_ok (&error)) {
|
mono_error_set_pending_exception (&error);
|
return;
|
}
|
if (!mono_runtime_class_init_full (vtable, &error))
|
mono_error_set_pending_exception (&error);
|
}
|
}
|
|
ICALL_EXPORT MonoBoolean
|
ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_SufficientExecutionStack (void)
|
{
|
#if defined(TARGET_WIN32) || defined(HOST_WIN32)
|
// It does not work on win32
|
#elif defined(TARGET_ANDROID) || defined(__linux__)
|
// No need for now
|
#else
|
guint8 *stack_addr;
|
guint8 *current;
|
size_t stack_size;
|
int min_size;
|
MonoInternalThread *thread;
|
|
mono_thread_info_get_stack_bounds (&stack_addr, &stack_size);
|
/* if we have no info we are optimistic and assume there is enough room */
|
if (!stack_addr)
|
return TRUE;
|
|
thread = mono_thread_internal_current ();
|
// .net seems to check that at least 50% of stack is available
|
min_size = thread->stack_size / 2;
|
|
// TODO: It's not always set
|
if (!min_size)
|
return TRUE;
|
|
current = (guint8 *)&stack_addr;
|
if (current > stack_addr) {
|
if ((current - stack_addr) < min_size)
|
return FALSE;
|
} else {
|
if (current - (stack_addr - stack_size) < min_size)
|
return FALSE;
|
}
|
#endif
|
return TRUE;
|
}
|
|
ICALL_EXPORT MonoObject *
|
ves_icall_System_Object_MemberwiseClone (MonoObject *this_obj)
|
{
|
MonoError error;
|
MonoObject *ret = mono_object_clone_checked (this_obj, &error);
|
mono_error_set_pending_exception (&error);
|
|
return ret;
|
}
|
|
ICALL_EXPORT gint32
|
ves_icall_System_ValueType_InternalGetHashCode (MonoObject *this_obj, MonoArray **fields)
|
{
|
MonoError error;
|
MonoClass *klass;
|
MonoObject **values = NULL;
|
MonoObject *o;
|
int count = 0;
|
gint32 result = (int)(gsize)mono_defaults.int32_class;
|
MonoClassField* field;
|
gpointer iter;
|
|
klass = mono_object_class (this_obj);
|
|
if (mono_class_num_fields (klass) == 0)
|
return result;
|
|
/*
|
* Compute the starting value of the hashcode for fields of primitive
|
* types, and return the remaining fields in an array to the managed side.
|
* This way, we can avoid costly reflection operations in managed code.
|
*/
|
iter = NULL;
|
while ((field = mono_class_get_fields (klass, &iter))) {
|
if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
|
continue;
|
if (mono_field_is_deleted (field))
|
continue;
|
/* FIXME: Add more types */
|
switch (field->type->type) {
|
case MONO_TYPE_I4:
|
result ^= *(gint32*)((guint8*)this_obj + field->offset);
|
break;
|
case MONO_TYPE_PTR:
|
result ^= mono_aligned_addr_hash (*(gpointer*)((guint8*)this_obj + field->offset));
|
break;
|
case MONO_TYPE_STRING: {
|
MonoString *s;
|
s = *(MonoString**)((guint8*)this_obj + field->offset);
|
if (s != NULL)
|
result ^= mono_string_hash (s);
|
break;
|
}
|
default:
|
if (!values)
|
values = g_newa (MonoObject*, mono_class_num_fields (klass));
|
o = mono_field_get_value_object_checked (mono_object_domain (this_obj), field, this_obj, &error);
|
if (!is_ok (&error)) {
|
mono_error_set_pending_exception (&error);
|
return 0;
|
}
|
values [count++] = o;
|
}
|
}
|
|
if (values) {
|
int i;
|
MonoArray *fields_arr = mono_array_new_checked (mono_domain_get (), mono_defaults.object_class, count, &error);
|
if (mono_error_set_pending_exception (&error))
|
return 0;
|
mono_gc_wbarrier_generic_store (fields, (MonoObject*) fields_arr);
|
for (i = 0; i < count; ++i)
|
mono_array_setref (*fields, i, values [i]);
|
} else {
|
*fields = NULL;
|
}
|
return result;
|
}
|
|
ICALL_EXPORT MonoBoolean
|
ves_icall_System_ValueType_Equals (MonoObject *this_obj, MonoObject *that, MonoArray **fields)
|
{
|
MonoError error;
|
MonoClass *klass;
|
MonoObject **values = NULL;
|
MonoObject *o;
|
MonoClassField* field;
|
gpointer iter;
|
int count = 0;
|
|
MONO_CHECK_ARG_NULL (that, FALSE);
|
|
if (this_obj->vtable != that->vtable)
|
return FALSE;
|
|
klass = mono_object_class (this_obj);
|
|
if (klass->enumtype && mono_class_enum_basetype (klass) && mono_class_enum_basetype (klass)->type == MONO_TYPE_I4)
|
return (*(gint32*)((guint8*)this_obj + sizeof (MonoObject)) == *(gint32*)((guint8*)that + sizeof (MonoObject)));
|
|
/*
|
* Do the comparison for fields of primitive type and return a result if
|
* possible. Otherwise, return the remaining fields in an array to the
|
* managed side. This way, we can avoid costly reflection operations in
|
* managed code.
|
*/
|
*fields = NULL;
|
iter = NULL;
|
while ((field = mono_class_get_fields (klass, &iter))) {
|
if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
|
continue;
|
if (mono_field_is_deleted (field))
|
continue;
|
/* FIXME: Add more types */
|
switch (field->type->type) {
|
case MONO_TYPE_U1:
|
case MONO_TYPE_I1:
|
case MONO_TYPE_BOOLEAN:
|
if (*((guint8*)this_obj + field->offset) != *((guint8*)that + field->offset))
|
return FALSE;
|
break;
|
case MONO_TYPE_U2:
|
case MONO_TYPE_I2:
|
case MONO_TYPE_CHAR:
|
if (*(gint16*)((guint8*)this_obj + field->offset) != *(gint16*)((guint8*)that + field->offset))
|
return FALSE;
|
break;
|
case MONO_TYPE_U4:
|
case MONO_TYPE_I4:
|
if (*(gint32*)((guint8*)this_obj + field->offset) != *(gint32*)((guint8*)that + field->offset))
|
return FALSE;
|
break;
|
case MONO_TYPE_U8:
|
case MONO_TYPE_I8:
|
if (*(gint64*)((guint8*)this_obj + field->offset) != *(gint64*)((guint8*)that + field->offset))
|
return FALSE;
|
break;
|
case MONO_TYPE_R4:
|
if (*(float*)((guint8*)this_obj + field->offset) != *(float*)((guint8*)that + field->offset))
|
return FALSE;
|
break;
|
case MONO_TYPE_R8:
|
if (*(double*)((guint8*)this_obj + field->offset) != *(double*)((guint8*)that + field->offset))
|
return FALSE;
|
break;
|
case MONO_TYPE_PTR:
|
if (*(gpointer*)((guint8*)this_obj + field->offset) != *(gpointer*)((guint8*)that + field->offset))
|
return FALSE;
|
break;
|
|
|
case MONO_TYPE_STRING: {
|
MonoString *s1, *s2;
|
guint32 s1len, s2len;
|
s1 = *(MonoString**)((guint8*)this_obj + field->offset);
|
s2 = *(MonoString**)((guint8*)that + field->offset);
|
if (s1 == s2)
|
break;
|
if ((s1 == NULL) || (s2 == NULL))
|
return FALSE;
|
s1len = mono_string_length (s1);
|
s2len = mono_string_length (s2);
|
if (s1len != s2len)
|
return FALSE;
|
|
if (memcmp (mono_string_chars (s1), mono_string_chars (s2), s1len * sizeof (gunichar2)) != 0)
|
return FALSE;
|
break;
|
}
|
default:
|
if (!values)
|
values = g_newa (MonoObject*, mono_class_num_fields (klass) * 2);
|
o = mono_field_get_value_object_checked (mono_object_domain (this_obj), field, this_obj, &error);
|
if (!is_ok (&error)) {
|
mono_error_set_pending_exception (&error);
|
return FALSE;
|
}
|
values [count++] = o;
|
o = mono_field_get_value_object_checked (mono_object_domain (this_obj), field, that, &error);
|
if (!is_ok (&error)) {
|
mono_error_set_pending_exception (&error);
|
return FALSE;
|
}
|
values [count++] = o;
|
}
|
|
if (klass->enumtype)
|
/* enums only have one non-static field */
|
break;
|
}
|
|
if (values) {
|
int i;
|
MonoArray *fields_arr = mono_array_new_checked (mono_domain_get (), mono_defaults.object_class, count, &error);
|
if (mono_error_set_pending_exception (&error))
|
return FALSE;
|
mono_gc_wbarrier_generic_store (fields, (MonoObject*) fields_arr);
|
for (i = 0; i < count; ++i)
|
mono_array_setref_fast (*fields, i, values [i]);
|
return FALSE;
|
} else {
|
return TRUE;
|
}
|
}
|
|
ICALL_EXPORT MonoReflectionTypeHandle
|
ves_icall_System_Object_GetType (MonoObjectHandle obj, MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (obj);
|
MonoClass *klass = mono_handle_class (obj);
|
#ifndef DISABLE_REMOTING
|
if (mono_class_is_transparent_proxy (klass)) {
|
MonoTransparentProxyHandle proxy_obj = MONO_HANDLE_CAST (MonoTransparentProxy, obj);
|
MonoRemoteClass *remote_class = MONO_HANDLE_GETVAL (proxy_obj, remote_class);
|
/* If it's a transparent proxy for an interface, return the
|
* interface type, not the unhelpful proxy_class class (which
|
* is just MarshalByRefObject). */
|
MonoType *proxy_type =
|
mono_remote_class_is_interface_proxy (remote_class) ?
|
&remote_class->interfaces[0]->byval_arg :
|
&remote_class->proxy_class->byval_arg;
|
return mono_type_get_object_handle (domain, proxy_type, error);
|
} else
|
#endif
|
return mono_type_get_object_handle (domain, &klass->byval_arg, error);
|
}
|
|
static gboolean
|
get_executing (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
|
{
|
MonoMethod **dest = (MonoMethod **)data;
|
|
/* skip unmanaged frames */
|
if (!managed)
|
return FALSE;
|
|
if (!(*dest)) {
|
if (!strcmp (m->klass->name_space, "System.Reflection"))
|
return FALSE;
|
*dest = m;
|
return TRUE;
|
}
|
return FALSE;
|
}
|
|
static gboolean
|
get_caller_no_reflection (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
|
{
|
MonoMethod **dest = (MonoMethod **)data;
|
|
/* skip unmanaged frames */
|
if (!managed)
|
return FALSE;
|
|
if (m->wrapper_type != MONO_WRAPPER_NONE)
|
return FALSE;
|
|
if (m == *dest) {
|
*dest = NULL;
|
return FALSE;
|
}
|
|
if (m->klass->image == mono_defaults.corlib && !strcmp (m->klass->name_space, "System.Reflection"))
|
return FALSE;
|
|
if (!(*dest)) {
|
*dest = m;
|
return TRUE;
|
}
|
return FALSE;
|
}
|
|
static gboolean
|
get_caller_no_system_or_reflection (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
|
{
|
MonoMethod **dest = (MonoMethod **)data;
|
|
/* skip unmanaged frames */
|
if (!managed)
|
return FALSE;
|
|
if (m->wrapper_type != MONO_WRAPPER_NONE)
|
return FALSE;
|
|
if (m == *dest) {
|
*dest = NULL;
|
return FALSE;
|
}
|
|
if (m->klass->image == mono_defaults.corlib && ((!strcmp (m->klass->name_space, "System.Reflection"))
|
|| (!strcmp (m->klass->name_space, "System"))))
|
return FALSE;
|
|
if (!(*dest)) {
|
*dest = m;
|
return TRUE;
|
}
|
return FALSE;
|
}
|
|
static MonoReflectionTypeHandle
|
type_from_parsed_name (MonoTypeNameParse *info, MonoBoolean ignoreCase, MonoAssembly **caller_assembly, MonoError *error)
|
{
|
MonoMethod *m, *dest;
|
|
MonoType *type = NULL;
|
MonoAssembly *assembly = NULL;
|
gboolean type_resolve = FALSE;
|
MonoImage *rootimage = NULL;
|
|
error_init (error);
|
|
/*
|
* We must compute the calling assembly as type loading must happen under a metadata context.
|
* For example. The main assembly is a.exe and Type.GetType is called from dir/b.dll. Without
|
* the metadata context (basedir currently) set to dir/b.dll we won't be able to load a dir/c.dll.
|
*/
|
m = mono_method_get_last_managed ();
|
dest = m;
|
if (m && m->klass->image != mono_defaults.corlib) {
|
/* Happens with inlining */
|
} else {
|
/* Ugly hack: type_from_parsed_name is called from
|
* System.Type.internal_from_name, which is called most
|
* directly from System.Type.GetType(string,bool,bool) but
|
* also indirectly from places such as
|
* System.Type.GetType(string,func,func) (via
|
* System.TypeNameParser.GetType and System.TypeSpec.Resolve)
|
* so we need to skip over all of those to find the true caller.
|
*
|
* It would be nice if we had stack marks.
|
*/
|
mono_stack_walk_no_il (get_caller_no_system_or_reflection, &dest);
|
if (!dest)
|
dest = m;
|
}
|
|
/*
|
* FIXME: mono_method_get_last_managed() sometimes returns NULL, thus
|
* causing ves_icall_System_Reflection_Assembly_GetCallingAssembly()
|
* to crash. This only seems to happen in some strange remoting
|
* scenarios and I was unable to figure out what's happening there.
|
* Dec 10, 2005 - Martin.
|
*/
|
|
if (dest) {
|
assembly = dest->klass->image->assembly;
|
type_resolve = TRUE;
|
rootimage = assembly->image;
|
} else {
|
g_warning (G_STRLOC);
|
}
|
*caller_assembly = assembly;
|
|
if (info->assembly.name)
|
assembly = mono_assembly_load (&info->assembly, assembly ? assembly->basedir : NULL, NULL);
|
|
if (assembly) {
|
/* When loading from the current assembly, AppDomain.TypeResolve will not be called yet */
|
type = mono_reflection_get_type_checked (rootimage, assembly->image, info, ignoreCase, &type_resolve, error);
|
goto_if_nok (error, fail);
|
}
|
|
// XXXX - aleksey -
|
// Say we're looking for System.Generic.Dict<int, Local>
|
// we FAIL the get type above, because S.G.Dict isn't in assembly->image. So we drop down here.
|
// but then we FAIL AGAIN because now we pass null as the image and the rootimage and everything
|
// is messed up when we go to construct the Local as the type arg...
|
//
|
// By contrast, if we started with Mine<System.Generic.Dict<int, Local>> we'd go in with assembly->image
|
// as the root and then even the detour into generics would still not screw us when we went to load Local.
|
if (!info->assembly.name && !type) {
|
/* try mscorlib */
|
type = mono_reflection_get_type_checked (rootimage, NULL, info, ignoreCase, &type_resolve, error);
|
goto_if_nok (error, fail);
|
}
|
if (assembly && !type && type_resolve) {
|
type_resolve = FALSE; /* This will invoke TypeResolve if not done in the first 'if' */
|
type = mono_reflection_get_type_checked (rootimage, assembly->image, info, ignoreCase, &type_resolve, error);
|
goto_if_nok (error, fail);
|
}
|
|
if (!type)
|
goto fail;
|
|
return mono_type_get_object_handle (mono_domain_get (), type, error);
|
fail:
|
return MONO_HANDLE_NEW (MonoReflectionType, NULL);
|
}
|
|
ICALL_EXPORT MonoReflectionTypeHandle
|
ves_icall_System_Type_internal_from_name (MonoStringHandle name,
|
MonoBoolean throwOnError,
|
MonoBoolean ignoreCase,
|
MonoError *error)
|
{
|
error_init (error);
|
MonoTypeNameParse info;
|
gboolean free_info = FALSE;
|
MonoAssembly *caller_assembly;
|
MonoReflectionTypeHandle type = MONO_HANDLE_NEW (MonoReflectionType, NULL);
|
|
char *str = mono_string_handle_to_utf8 (name, error);
|
goto_if_nok (error, leave);
|
|
free_info = TRUE;
|
if (!mono_reflection_parse_type_checked (str, &info, error))
|
goto leave;
|
|
/* mono_reflection_parse_type() mangles the string */
|
|
MONO_HANDLE_ASSIGN (type, type_from_parsed_name (&info, ignoreCase, &caller_assembly, error));
|
|
goto_if_nok (error, leave);
|
|
if (MONO_HANDLE_IS_NULL (type)) {
|
if (throwOnError) {
|
char *tname = info.name_space ? g_strdup_printf ("%s.%s", info.name_space, info.name) : g_strdup (info.name);
|
char *aname;
|
if (info.assembly.name)
|
aname = mono_stringify_assembly_name (&info.assembly);
|
else if (caller_assembly)
|
aname = mono_stringify_assembly_name (mono_assembly_get_name (caller_assembly));
|
else
|
aname = g_strdup ("");
|
mono_error_set_type_load_name (error, tname, aname, "");
|
}
|
goto leave;
|
}
|
|
leave:
|
if (free_info)
|
mono_reflection_free_type_info (&info);
|
g_free (str);
|
if (!is_ok (error)) {
|
if (!throwOnError) {
|
mono_error_cleanup (error);
|
error_init (error);
|
}
|
return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
|
} else
|
return type;
|
}
|
|
|
ICALL_EXPORT MonoReflectionTypeHandle
|
ves_icall_System_Type_internal_from_handle (MonoType *handle, MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = mono_domain_get ();
|
|
return mono_type_get_object_handle (domain, handle, error);
|
}
|
|
ICALL_EXPORT MonoType*
|
ves_icall_Mono_RuntimeClassHandle_GetTypeFromClass (MonoClass *klass)
|
{
|
return mono_class_get_type (klass);
|
}
|
|
ICALL_EXPORT void
|
ves_icall_Mono_RuntimeGPtrArrayHandle_GPtrArrayFree (GPtrArray *ptr_array)
|
{
|
g_ptr_array_free (ptr_array, TRUE);
|
}
|
|
ICALL_EXPORT void
|
ves_icall_Mono_SafeStringMarshal_GFree (void *c_str)
|
{
|
g_free (c_str);
|
}
|
|
ICALL_EXPORT char*
|
ves_icall_Mono_SafeStringMarshal_StringToUtf8 (MonoString *s)
|
{
|
MonoError error;
|
char *res = mono_string_to_utf8_checked (s, &error);
|
mono_error_set_pending_exception (&error);
|
return res;
|
}
|
|
/* System.TypeCode */
|
typedef enum {
|
TYPECODE_EMPTY,
|
TYPECODE_OBJECT,
|
TYPECODE_DBNULL,
|
TYPECODE_BOOLEAN,
|
TYPECODE_CHAR,
|
TYPECODE_SBYTE,
|
TYPECODE_BYTE,
|
TYPECODE_INT16,
|
TYPECODE_UINT16,
|
TYPECODE_INT32,
|
TYPECODE_UINT32,
|
TYPECODE_INT64,
|
TYPECODE_UINT64,
|
TYPECODE_SINGLE,
|
TYPECODE_DOUBLE,
|
TYPECODE_DECIMAL,
|
TYPECODE_DATETIME,
|
TYPECODE_STRING = 18
|
} TypeCode;
|
|
ICALL_EXPORT guint32
|
ves_icall_type_GetTypeCodeInternal (MonoReflectionTypeHandle ref_type, MonoError *error)
|
{
|
error_init (error);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
int t = type->type;
|
|
if (type->byref)
|
return TYPECODE_OBJECT;
|
|
handle_enum:
|
switch (t) {
|
case MONO_TYPE_VOID:
|
return TYPECODE_OBJECT;
|
case MONO_TYPE_BOOLEAN:
|
return TYPECODE_BOOLEAN;
|
case MONO_TYPE_U1:
|
return TYPECODE_BYTE;
|
case MONO_TYPE_I1:
|
return TYPECODE_SBYTE;
|
case MONO_TYPE_U2:
|
return TYPECODE_UINT16;
|
case MONO_TYPE_I2:
|
return TYPECODE_INT16;
|
case MONO_TYPE_CHAR:
|
return TYPECODE_CHAR;
|
case MONO_TYPE_PTR:
|
case MONO_TYPE_U:
|
case MONO_TYPE_I:
|
return TYPECODE_OBJECT;
|
case MONO_TYPE_U4:
|
return TYPECODE_UINT32;
|
case MONO_TYPE_I4:
|
return TYPECODE_INT32;
|
case MONO_TYPE_U8:
|
return TYPECODE_UINT64;
|
case MONO_TYPE_I8:
|
return TYPECODE_INT64;
|
case MONO_TYPE_R4:
|
return TYPECODE_SINGLE;
|
case MONO_TYPE_R8:
|
return TYPECODE_DOUBLE;
|
case MONO_TYPE_VALUETYPE: {
|
MonoClass *klass = type->data.klass;
|
|
if (klass->enumtype) {
|
t = mono_class_enum_basetype (klass)->type;
|
goto handle_enum;
|
} else if (mono_is_corlib_image (klass->image)) {
|
if (strcmp (klass->name_space, "System") == 0) {
|
if (strcmp (klass->name, "Decimal") == 0)
|
return TYPECODE_DECIMAL;
|
else if (strcmp (klass->name, "DateTime") == 0)
|
return TYPECODE_DATETIME;
|
}
|
}
|
return TYPECODE_OBJECT;
|
}
|
case MONO_TYPE_STRING:
|
return TYPECODE_STRING;
|
case MONO_TYPE_SZARRAY:
|
case MONO_TYPE_ARRAY:
|
case MONO_TYPE_OBJECT:
|
case MONO_TYPE_VAR:
|
case MONO_TYPE_MVAR:
|
case MONO_TYPE_TYPEDBYREF:
|
return TYPECODE_OBJECT;
|
case MONO_TYPE_CLASS:
|
{
|
MonoClass *klass = type->data.klass;
|
if (klass->image == mono_defaults.corlib && strcmp (klass->name_space, "System") == 0) {
|
if (strcmp (klass->name, "DBNull") == 0)
|
return TYPECODE_DBNULL;
|
}
|
}
|
return TYPECODE_OBJECT;
|
case MONO_TYPE_GENERICINST:
|
return TYPECODE_OBJECT;
|
default:
|
g_error ("type 0x%02x not handled in GetTypeCode()", t);
|
}
|
return 0;
|
}
|
|
static MonoType*
|
mono_type_get_underlying_type_ignore_byref (MonoType *type)
|
{
|
if (type->type == MONO_TYPE_VALUETYPE && type->data.klass->enumtype)
|
return mono_class_enum_basetype (type->data.klass);
|
if (type->type == MONO_TYPE_GENERICINST && type->data.generic_class->container_class->enumtype)
|
return mono_class_enum_basetype (type->data.generic_class->container_class);
|
return type;
|
}
|
|
ICALL_EXPORT guint32
|
ves_icall_RuntimeTypeHandle_type_is_assignable_from (MonoReflectionTypeHandle ref_type, MonoReflectionTypeHandle ref_c, MonoError *error)
|
{
|
error_init (error);
|
|
g_assert (!MONO_HANDLE_IS_NULL (ref_type));
|
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
MonoClass *klass = mono_class_from_mono_type (type);
|
MonoType *ctype = MONO_HANDLE_GETVAL (ref_c, type);
|
MonoClass *klassc = mono_class_from_mono_type (ctype);
|
|
if (type->byref ^ ctype->byref)
|
return FALSE;
|
|
if (type->byref) {
|
MonoType *t = mono_type_get_underlying_type_ignore_byref (type);
|
MonoType *ot = mono_type_get_underlying_type_ignore_byref (ctype);
|
|
klass = mono_class_from_mono_type (t);
|
klassc = mono_class_from_mono_type (ot);
|
|
if (mono_type_is_primitive (t)) {
|
return mono_type_is_primitive (ot) && klass->instance_size == klassc->instance_size;
|
} else if (t->type == MONO_TYPE_VAR || t->type == MONO_TYPE_MVAR) {
|
return t->type == ot->type && t->data.generic_param->num == ot->data.generic_param->num;
|
} else if (t->type == MONO_TYPE_PTR || t->type == MONO_TYPE_FNPTR) {
|
return t->type == ot->type;
|
} else {
|
if (ot->type == MONO_TYPE_VAR || ot->type == MONO_TYPE_MVAR)
|
return FALSE;
|
|
if (klass->valuetype)
|
return klass == klassc;
|
return klass->valuetype == klassc->valuetype;
|
}
|
}
|
return mono_class_is_assignable_from (klass, klassc);
|
}
|
|
ICALL_EXPORT guint32
|
ves_icall_RuntimeTypeHandle_IsInstanceOfType (MonoReflectionTypeHandle ref_type, MonoObjectHandle obj, MonoError *error)
|
{
|
error_init (error);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
MonoClass *klass = mono_class_from_mono_type (type);
|
mono_class_init_checked (klass, error);
|
return_val_if_nok (error, FALSE);
|
MonoObjectHandle inst = mono_object_handle_isinst (obj, klass, error);
|
return_val_if_nok (error, FALSE);
|
return !MONO_HANDLE_IS_NULL (inst);
|
}
|
|
ICALL_EXPORT guint32
|
ves_icall_RuntimeTypeHandle_GetAttributes (MonoReflectionTypeHandle ref_type, MonoError *error)
|
{
|
error_init (error);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
MonoClass *klass = mono_class_from_mono_type (type);
|
return mono_class_get_flags (klass);
|
}
|
|
ICALL_EXPORT MonoReflectionMarshalAsAttributeHandle
|
ves_icall_System_Reflection_FieldInfo_get_marshal_info (MonoReflectionFieldHandle field_h, MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (field_h);
|
MonoClassField *field = MONO_HANDLE_GETVAL (field_h, field);
|
MonoClass *klass = field->parent;
|
|
MonoGenericClass *gklass = mono_class_try_get_generic_class (klass);
|
if (mono_class_is_gtd (klass) ||
|
(gklass && gklass->context.class_inst->is_open))
|
return MONO_HANDLE_CAST (MonoReflectionMarshalAsAttribute, NULL_HANDLE);
|
|
MonoType *ftype = mono_field_get_type (field);
|
if (ftype && !(ftype->attrs & FIELD_ATTRIBUTE_HAS_FIELD_MARSHAL))
|
return MONO_HANDLE_CAST (MonoReflectionMarshalAsAttribute, NULL_HANDLE);
|
|
MonoMarshalType *info = mono_marshal_load_type_info (klass);
|
|
for (int i = 0; i < info->num_fields; ++i) {
|
if (info->fields [i].field == field) {
|
if (!info->fields [i].mspec)
|
return MONO_HANDLE_CAST (MonoReflectionMarshalAsAttribute, NULL_HANDLE);
|
else {
|
return mono_reflection_marshal_as_attribute_from_marshal_spec (domain, klass, info->fields [i].mspec, error);
|
}
|
}
|
}
|
|
return MONO_HANDLE_CAST (MonoReflectionMarshalAsAttribute, NULL_HANDLE);
|
}
|
|
ICALL_EXPORT MonoReflectionFieldHandle
|
ves_icall_System_Reflection_FieldInfo_internal_from_handle_type (MonoClassField *handle, MonoType *type, MonoError *error)
|
{
|
MonoClass *klass;
|
|
g_assert (handle);
|
|
error_init (error);
|
|
if (!type) {
|
klass = handle->parent;
|
} else {
|
klass = mono_class_from_mono_type (type);
|
|
gboolean found = klass == handle->parent || mono_class_has_parent (klass, handle->parent);
|
|
if (!found)
|
/* The managed code will throw the exception */
|
return MONO_HANDLE_CAST (MonoReflectionField, NULL_HANDLE);
|
}
|
|
return mono_field_get_object_handle (mono_domain_get (), klass, handle, error);
|
}
|
|
ICALL_EXPORT MonoReflectionEventHandle
|
ves_icall_System_Reflection_EventInfo_internal_from_handle_type (MonoEvent *handle, MonoType *type, MonoError *error)
|
{
|
MonoClass *klass;
|
|
g_assert (handle);
|
|
error_init (error);
|
|
if (!type) {
|
klass = handle->parent;
|
} else {
|
klass = mono_class_from_mono_type (type);
|
|
gboolean found = klass == handle->parent || mono_class_has_parent (klass, handle->parent);
|
if (!found)
|
/* Managed code will throw an exception */
|
return MONO_HANDLE_CAST (MonoReflectionEvent, NULL_HANDLE);
|
}
|
|
return mono_event_get_object_handle (mono_domain_get (), klass, handle, error);
|
}
|
|
|
ICALL_EXPORT MonoReflectionPropertyHandle
|
ves_icall_System_Reflection_PropertyInfo_internal_from_handle_type (MonoProperty *handle, MonoType *type, MonoError *error)
|
{
|
error_init (error);
|
MonoClass *klass;
|
|
g_assert (handle);
|
|
if (!type) {
|
klass = handle->parent;
|
} else {
|
klass = mono_class_from_mono_type (type);
|
|
gboolean found = klass == handle->parent || mono_class_has_parent (klass, handle->parent);
|
if (!found)
|
/* Managed code will throw an exception */
|
return MONO_HANDLE_CAST (MonoReflectionProperty, NULL_HANDLE);
|
}
|
|
return mono_property_get_object_handle (mono_domain_get (), klass, handle, error);
|
}
|
|
ICALL_EXPORT MonoArrayHandle
|
ves_icall_System_Reflection_FieldInfo_GetTypeModifiers (MonoReflectionFieldHandle field_h, MonoBoolean optional, MonoError *error)
|
{
|
error_init (error);
|
MonoClassField *field = MONO_HANDLE_GETVAL (field_h, field);
|
|
MonoType *type = mono_field_get_type_checked (field, error);
|
if (!is_ok (error))
|
return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
|
|
return type_array_from_modifiers (field->parent->image, type, optional, error);
|
}
|
|
ICALL_EXPORT int
|
vell_icall_get_method_attributes (MonoMethod *method)
|
{
|
return method->flags;
|
}
|
|
ICALL_EXPORT void
|
ves_icall_get_method_info (MonoMethod *method, MonoMethodInfo *info, MonoError *error)
|
{
|
MonoDomain *domain = mono_domain_get ();
|
|
MonoMethodSignature* sig = mono_method_signature_checked (method, error);
|
return_if_nok (error);
|
|
MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &method->klass->byval_arg, error);
|
return_if_nok (error);
|
|
MONO_STRUCT_SETREF (info, parent, MONO_HANDLE_RAW (rt));
|
|
MONO_HANDLE_ASSIGN (rt, mono_type_get_object_handle (domain, sig->ret, error));
|
return_if_nok (error);
|
|
MONO_STRUCT_SETREF (info, ret, MONO_HANDLE_RAW (rt));
|
|
info->attrs = method->flags;
|
info->implattrs = method->iflags;
|
guint32 callconv;
|
if (sig->call_convention == MONO_CALL_DEFAULT)
|
callconv = sig->sentinelpos >= 0 ? 2 : 1;
|
else {
|
if (sig->call_convention == MONO_CALL_VARARG || sig->sentinelpos >= 0)
|
callconv = 2;
|
else
|
callconv = 1;
|
}
|
callconv |= (sig->hasthis << 5) | (sig->explicit_this << 6);
|
info->callconv = callconv;
|
}
|
|
ICALL_EXPORT MonoArrayHandle
|
ves_icall_System_Reflection_MonoMethodInfo_get_parameter_info (MonoMethod *method, MonoReflectionMethodHandle member, MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = mono_domain_get ();
|
|
MonoReflectionTypeHandle reftype = MONO_HANDLE_NEW (MonoReflectionType, NULL);
|
MONO_HANDLE_GET (reftype, member, reftype);
|
MonoClass *klass = NULL;
|
if (!MONO_HANDLE_IS_NULL (reftype))
|
klass = mono_class_from_mono_type (MONO_HANDLE_GETVAL (reftype, type));
|
return mono_param_get_objects_internal (domain, method, klass, error);
|
}
|
|
ICALL_EXPORT MonoReflectionMarshalAsAttributeHandle
|
ves_icall_System_MonoMethodInfo_get_retval_marshal (MonoMethod *method, MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = mono_domain_get ();
|
MonoReflectionMarshalAsAttributeHandle res = MONO_HANDLE_NEW (MonoReflectionMarshalAsAttribute, NULL);
|
|
MonoMarshalSpec **mspecs = g_new (MonoMarshalSpec*, mono_method_signature (method)->param_count + 1);
|
mono_method_get_marshal_info (method, mspecs);
|
|
if (mspecs [0]) {
|
MONO_HANDLE_ASSIGN (res, mono_reflection_marshal_as_attribute_from_marshal_spec (domain, method->klass, mspecs [0], error));
|
goto_if_nok (error, leave);
|
}
|
|
leave:
|
for (int i = mono_method_signature (method)->param_count; i >= 0; i--)
|
if (mspecs [i])
|
mono_metadata_free_marshal_spec (mspecs [i]);
|
g_free (mspecs);
|
|
return res;
|
}
|
|
ICALL_EXPORT gint32
|
ves_icall_MonoField_GetFieldOffset (MonoReflectionField *field)
|
{
|
MonoClass *parent = field->field->parent;
|
mono_class_setup_fields (parent);
|
|
return field->field->offset - sizeof (MonoObject);
|
}
|
|
ICALL_EXPORT MonoReflectionTypeHandle
|
ves_icall_MonoField_GetParentType (MonoReflectionFieldHandle field, MonoBoolean declaring, MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (field);
|
MonoClass *parent;
|
|
if (declaring) {
|
MonoClassField *f = MONO_HANDLE_GETVAL (field, field);
|
parent = f->parent;
|
} else {
|
parent = MONO_HANDLE_GETVAL (field, klass);
|
}
|
|
return mono_type_get_object_handle (domain, &parent->byval_arg, error);
|
}
|
|
ICALL_EXPORT MonoObject *
|
ves_icall_MonoField_GetValueInternal (MonoReflectionField *field, MonoObject *obj)
|
{
|
MonoError error;
|
MonoClass *fklass = field->klass;
|
MonoClassField *cf = field->field;
|
MonoDomain *domain = mono_object_domain (field);
|
|
if (fklass->image->assembly->ref_only) {
|
mono_set_pending_exception (mono_get_exception_invalid_operation (
|
"It is illegal to get the value on a field on a type loaded using the ReflectionOnly methods."));
|
return NULL;
|
}
|
|
if (mono_security_core_clr_enabled () &&
|
!mono_security_core_clr_ensure_reflection_access_field (cf, &error)) {
|
mono_error_set_pending_exception (&error);
|
return NULL;
|
}
|
|
#ifndef DISABLE_REMOTING
|
if (G_UNLIKELY (obj != NULL && mono_class_is_transparent_proxy (mono_object_class (obj)))) {
|
/* We get here if someone used a
|
* System.Reflection.FieldInfo:GetValue on a
|
* ContextBoundObject's or cross-domain MarshalByRefObject's
|
* transparent proxy. */
|
MonoObject *result = mono_load_remote_field_new_checked (obj, fklass, cf, &error);
|
mono_error_set_pending_exception (&error);
|
return result;
|
}
|
#endif
|
|
MonoObject * result = mono_field_get_value_object_checked (domain, cf, obj, &error);
|
mono_error_set_pending_exception (&error);
|
return result;
|
}
|
|
ICALL_EXPORT void
|
ves_icall_MonoField_SetValueInternal (MonoReflectionFieldHandle field, MonoObjectHandle obj, MonoObjectHandle value, MonoError *error)
|
{
|
MonoClassField *cf = MONO_HANDLE_GETVAL (field, field);
|
|
MonoClass *field_klass = MONO_HANDLE_GETVAL (field, klass);
|
if (field_klass->image->assembly->ref_only) {
|
mono_error_set_invalid_operation (error, "It is illegal to set the value on a field on a type loaded using the ReflectionOnly methods.");
|
return;
|
}
|
|
if (mono_security_core_clr_enabled () &&
|
!mono_security_core_clr_ensure_reflection_access_field (cf, error)) {
|
return;
|
}
|
|
#ifndef DISABLE_REMOTING
|
if (G_UNLIKELY (!MONO_HANDLE_IS_NULL (obj) && mono_class_is_transparent_proxy (mono_handle_class (obj)))) {
|
/* We get here if someone used a
|
* System.Reflection.FieldInfo:SetValue on a
|
* ContextBoundObject's or cross-domain MarshalByRefObject's
|
* transparent proxy. */
|
/* FIXME: use handles for mono_store_remote_field_new_checked */
|
MonoObject *v = MONO_HANDLE_RAW (value);
|
MonoObject *o = MONO_HANDLE_RAW (obj);
|
mono_store_remote_field_new_checked (o, field_klass, cf, v, error);
|
return;
|
}
|
#endif
|
|
MonoType *type = mono_field_get_type_checked (cf, error);
|
return_if_nok (error);
|
|
gboolean isref = FALSE;
|
uint32_t value_gchandle = 0;
|
gchar *v = NULL;
|
if (!type->byref) {
|
switch (type->type) {
|
case MONO_TYPE_U1:
|
case MONO_TYPE_I1:
|
case MONO_TYPE_BOOLEAN:
|
case MONO_TYPE_U2:
|
case MONO_TYPE_I2:
|
case MONO_TYPE_CHAR:
|
case MONO_TYPE_U:
|
case MONO_TYPE_I:
|
case MONO_TYPE_U4:
|
case MONO_TYPE_I4:
|
case MONO_TYPE_R4:
|
case MONO_TYPE_U8:
|
case MONO_TYPE_I8:
|
case MONO_TYPE_R8:
|
case MONO_TYPE_VALUETYPE:
|
case MONO_TYPE_PTR:
|
isref = FALSE;
|
if (!MONO_HANDLE_IS_NULL (value))
|
v = mono_object_handle_pin_unbox (value, &value_gchandle);
|
break;
|
case MONO_TYPE_STRING:
|
case MONO_TYPE_OBJECT:
|
case MONO_TYPE_CLASS:
|
case MONO_TYPE_ARRAY:
|
case MONO_TYPE_SZARRAY:
|
/* Do nothing */
|
isref = TRUE;
|
break;
|
case MONO_TYPE_GENERICINST: {
|
MonoGenericClass *gclass = type->data.generic_class;
|
g_assert (!gclass->context.class_inst->is_open);
|
|
if (mono_class_is_nullable (mono_class_from_mono_type (type))) {
|
MonoClass *nklass = mono_class_from_mono_type (type);
|
|
/*
|
* Convert the boxed vtype into a Nullable structure.
|
* This is complicated by the fact that Nullables have
|
* a variable structure.
|
*/
|
MonoObjectHandle nullable = MONO_HANDLE_NEW (MonoObject, mono_object_new_checked (mono_domain_get (), nklass, error));
|
return_if_nok (error);
|
|
uint32_t nullable_gchandle = 0;
|
guint8 *nval = mono_object_handle_pin_unbox (nullable, &nullable_gchandle);
|
mono_nullable_init_from_handle (nval, value, nklass);
|
|
isref = FALSE;
|
value_gchandle = nullable_gchandle;
|
v = (gchar*)nval;
|
}
|
else {
|
isref = !gclass->container_class->valuetype;
|
if (!isref && !MONO_HANDLE_IS_NULL (value)) {
|
v = mono_object_handle_pin_unbox (value, &value_gchandle);
|
};
|
}
|
break;
|
}
|
default:
|
g_error ("type 0x%x not handled in "
|
"ves_icall_FieldInfo_SetValueInternal", type->type);
|
return;
|
}
|
}
|
|
/* either value is a reference type, or it's a value type and we pinned
|
* it and v points to the payload. */
|
g_assert ((isref && v == NULL && value_gchandle == 0) ||
|
(!isref && v != NULL && value_gchandle != 0) ||
|
(!isref && v == NULL && value_gchandle == 0));
|
|
if (type->attrs & FIELD_ATTRIBUTE_STATIC) {
|
MonoVTable *vtable = mono_class_vtable_full (MONO_HANDLE_DOMAIN (field), cf->parent, error);
|
goto_if_nok (error, leave);
|
|
if (!vtable->initialized) {
|
if (!mono_runtime_class_init_full (vtable, error))
|
goto leave;
|
}
|
if (isref)
|
mono_field_static_set_value (vtable, cf, MONO_HANDLE_RAW (value)); /* FIXME make mono_field_static_set_value work with handles for value */
|
else
|
mono_field_static_set_value (vtable, cf, v);
|
} else {
|
|
if (isref)
|
MONO_HANDLE_SET_FIELD_REF (obj, cf, value);
|
else
|
mono_field_set_value (MONO_HANDLE_RAW (obj), cf, v); /* FIXME: make mono_field_set_value take a handle for obj */
|
}
|
leave:
|
if (value_gchandle)
|
mono_gchandle_free (value_gchandle);
|
}
|
|
ICALL_EXPORT void
|
ves_icall_System_RuntimeFieldHandle_SetValueDirect (MonoReflectionField *field, MonoReflectionType *field_type, MonoTypedRef *obj, MonoObject *value, MonoReflectionType *context_type)
|
{
|
MonoClassField *f;
|
|
g_assert (field);
|
g_assert (obj);
|
g_assert (value);
|
|
f = field->field;
|
if (!MONO_TYPE_ISSTRUCT (&f->parent->byval_arg)) {
|
mono_set_pending_exception (mono_get_exception_not_implemented (NULL));
|
return;
|
}
|
|
if (MONO_TYPE_IS_REFERENCE (f->type))
|
mono_copy_value (f->type, (guint8*)obj->value + f->offset - sizeof (MonoObject), value, FALSE);
|
else
|
mono_copy_value (f->type, (guint8*)obj->value + f->offset - sizeof (MonoObject), mono_object_unbox (value), FALSE);
|
}
|
|
ICALL_EXPORT MonoObject *
|
ves_icall_MonoField_GetRawConstantValue (MonoReflectionField *rfield)
|
{
|
MonoObject *o = NULL;
|
MonoClassField *field = rfield->field;
|
MonoClass *klass;
|
MonoDomain *domain = mono_object_domain (rfield);
|
gchar *v;
|
MonoTypeEnum def_type;
|
const char *def_value;
|
MonoType *t;
|
MonoError error;
|
|
mono_class_init (field->parent);
|
|
t = mono_field_get_type_checked (field, &error);
|
if (!mono_error_ok (&error)) {
|
mono_error_set_pending_exception (&error);
|
return NULL;
|
}
|
|
if (!(t->attrs & FIELD_ATTRIBUTE_HAS_DEFAULT)) {
|
mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
|
return NULL;
|
}
|
|
if (image_is_dynamic (field->parent->image)) {
|
MonoClass *klass = field->parent;
|
int fidx = field - klass->fields;
|
MonoFieldDefaultValue *def_values = mono_class_get_field_def_values (klass);
|
|
g_assert (def_values);
|
def_type = def_values [fidx].def_type;
|
def_value = def_values [fidx].data;
|
|
if (def_type == MONO_TYPE_END) {
|
mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
|
return NULL;
|
}
|
} else {
|
def_value = mono_class_get_field_default_value (field, &def_type);
|
/* FIXME, maybe we should try to raise TLE if field->parent is broken */
|
if (!def_value) {
|
mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
|
return NULL;
|
}
|
}
|
|
/*FIXME unify this with reflection.c:mono_get_object_from_blob*/
|
switch (def_type) {
|
case MONO_TYPE_U1:
|
case MONO_TYPE_I1:
|
case MONO_TYPE_BOOLEAN:
|
case MONO_TYPE_U2:
|
case MONO_TYPE_I2:
|
case MONO_TYPE_CHAR:
|
case MONO_TYPE_U:
|
case MONO_TYPE_I:
|
case MONO_TYPE_U4:
|
case MONO_TYPE_I4:
|
case MONO_TYPE_R4:
|
case MONO_TYPE_U8:
|
case MONO_TYPE_I8:
|
case MONO_TYPE_R8: {
|
MonoType *t;
|
|
/* boxed value type */
|
t = g_new0 (MonoType, 1);
|
t->type = def_type;
|
klass = mono_class_from_mono_type (t);
|
g_free (t);
|
o = mono_object_new_checked (domain, klass, &error);
|
if (!mono_error_ok (&error)) {
|
mono_error_set_pending_exception (&error);
|
return NULL;
|
}
|
v = ((gchar *) o) + sizeof (MonoObject);
|
mono_get_constant_value_from_blob (domain, def_type, def_value, v, &error);
|
if (mono_error_set_pending_exception (&error))
|
return NULL;
|
break;
|
}
|
case MONO_TYPE_STRING:
|
case MONO_TYPE_CLASS:
|
mono_get_constant_value_from_blob (domain, def_type, def_value, &o, &error);
|
if (mono_error_set_pending_exception (&error))
|
return NULL;
|
break;
|
default:
|
g_assert_not_reached ();
|
}
|
|
return o;
|
}
|
|
ICALL_EXPORT MonoReflectionTypeHandle
|
ves_icall_MonoField_ResolveType (MonoReflectionFieldHandle ref_field, MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_field);
|
MonoClassField *field = MONO_HANDLE_GETVAL (ref_field, field);
|
MonoType *type = mono_field_get_type_checked (field, error);
|
if (!is_ok (error)) {
|
return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
|
}
|
return mono_type_get_object_handle (domain, type, error);
|
}
|
|
/* From MonoProperty.cs */
|
typedef enum {
|
PInfo_Attributes = 1,
|
PInfo_GetMethod = 1 << 1,
|
PInfo_SetMethod = 1 << 2,
|
PInfo_ReflectedType = 1 << 3,
|
PInfo_DeclaringType = 1 << 4,
|
PInfo_Name = 1 << 5
|
} PInfo;
|
|
ICALL_EXPORT void
|
ves_icall_MonoPropertyInfo_get_property_info (MonoReflectionPropertyHandle property, MonoPropertyInfo *info, PInfo req_info, MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (property);
|
const MonoProperty *pproperty = MONO_HANDLE_GETVAL (property, property);
|
|
if ((req_info & PInfo_ReflectedType) != 0) {
|
MonoClass *klass = MONO_HANDLE_GETVAL (property, klass);
|
MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &klass->byval_arg, error);
|
return_if_nok (error);
|
|
MONO_STRUCT_SETREF (info, parent, MONO_HANDLE_RAW (rt));
|
}
|
if ((req_info & PInfo_DeclaringType) != 0) {
|
MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &pproperty->parent->byval_arg, error);
|
return_if_nok (error);
|
|
MONO_STRUCT_SETREF (info, declaring_type, MONO_HANDLE_RAW (rt));
|
}
|
|
if ((req_info & PInfo_Name) != 0) {
|
MonoStringHandle name = mono_string_new_handle (domain, pproperty->name, error);
|
return_if_nok (error);
|
|
MONO_STRUCT_SETREF (info, name, MONO_HANDLE_RAW (name));
|
}
|
|
if ((req_info & PInfo_Attributes) != 0)
|
info->attrs = pproperty->attrs;
|
|
if ((req_info & PInfo_GetMethod) != 0) {
|
MonoClass *property_klass = MONO_HANDLE_GETVAL (property, klass);
|
MonoReflectionMethodHandle rm;
|
if (pproperty->get &&
|
(((pproperty->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) ||
|
pproperty->get->klass == property_klass)) {
|
rm = mono_method_get_object_handle (domain, pproperty->get, property_klass, error);
|
return_if_nok (error);
|
} else {
|
rm = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
|
}
|
|
MONO_STRUCT_SETREF (info, get, MONO_HANDLE_RAW (rm));
|
}
|
if ((req_info & PInfo_SetMethod) != 0) {
|
MonoClass *property_klass = MONO_HANDLE_GETVAL (property, klass);
|
MonoReflectionMethodHandle rm;
|
if (pproperty->set &&
|
(((pproperty->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) ||
|
pproperty->set->klass == property_klass)) {
|
rm = mono_method_get_object_handle (domain, pproperty->set, property_klass, error);
|
return_if_nok (error);
|
} else {
|
rm = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
|
}
|
|
MONO_STRUCT_SETREF (info, set, MONO_HANDLE_RAW (rm));
|
}
|
/*
|
* There may be other methods defined for properties, though, it seems they are not exposed
|
* in the reflection API
|
*/
|
}
|
|
static gboolean
|
add_event_other_methods_to_array (MonoDomain *domain, MonoMethod *m, MonoArrayHandle dest, int i, MonoError *error)
|
{
|
HANDLE_FUNCTION_ENTER ();
|
error_init (error);
|
MonoReflectionMethodHandle rm = mono_method_get_object_handle (domain, m, NULL, error);
|
goto_if_nok (error, leave);
|
MONO_HANDLE_ARRAY_SETREF (dest, i, rm);
|
leave:
|
HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
|
}
|
|
ICALL_EXPORT void
|
ves_icall_MonoEventInfo_get_event_info (MonoReflectionMonoEventHandle ref_event, MonoEventInfo *info, MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_event);
|
|
MonoClass *klass = MONO_HANDLE_GETVAL (ref_event, klass);
|
MonoEvent *event = MONO_HANDLE_GETVAL (ref_event, event);
|
|
MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &klass->byval_arg, error);
|
return_if_nok (error);
|
MONO_STRUCT_SETREF (info, reflected_type, MONO_HANDLE_RAW (rt));
|
|
rt = mono_type_get_object_handle (domain, &event->parent->byval_arg, error);
|
return_if_nok (error);
|
MONO_STRUCT_SETREF (info, declaring_type, MONO_HANDLE_RAW (rt));
|
|
MonoStringHandle ev_name = mono_string_new_handle (domain, event->name, error);
|
return_if_nok (error);
|
MONO_STRUCT_SETREF (info, name, MONO_HANDLE_RAW (ev_name));
|
|
info->attrs = event->attrs;
|
|
MonoReflectionMethodHandle rm;
|
if (event->add) {
|
rm = mono_method_get_object_handle (domain, event->add, NULL, error);
|
return_if_nok (error);
|
} else {
|
rm = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
|
}
|
|
MONO_STRUCT_SETREF (info, add_method, MONO_HANDLE_RAW (rm));
|
|
if (event->remove) {
|
rm = mono_method_get_object_handle (domain, event->remove, NULL, error);
|
return_if_nok (error);
|
} else {
|
rm = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
|
}
|
|
MONO_STRUCT_SETREF (info, remove_method, MONO_HANDLE_RAW (rm));
|
|
if (event->raise) {
|
rm = mono_method_get_object_handle (domain, event->raise, NULL, error);
|
return_if_nok (error);
|
} else {
|
rm = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
|
}
|
|
MONO_STRUCT_SETREF (info, raise_method, MONO_HANDLE_RAW (rm));
|
|
#ifndef MONO_SMALL_CONFIG
|
if (event->other) {
|
int i, n = 0;
|
while (event->other [n])
|
n++;
|
MonoArrayHandle info_arr = mono_array_new_handle (domain, mono_defaults.method_info_class, n, error);
|
return_if_nok (error);
|
|
MONO_STRUCT_SETREF (info, other_methods, MONO_HANDLE_RAW (info_arr));
|
|
for (i = 0; i < n; i++)
|
if (!add_event_other_methods_to_array (domain, event->other [i], info_arr, i, error))
|
return;
|
}
|
#endif
|
}
|
|
static void
|
collect_interfaces (MonoClass *klass, GHashTable *ifaces, MonoError *error)
|
{
|
int i;
|
MonoClass *ic;
|
|
mono_class_setup_interfaces (klass, error);
|
if (!mono_error_ok (error))
|
return;
|
|
for (i = 0; i < klass->interface_count; i++) {
|
ic = klass->interfaces [i];
|
g_hash_table_insert (ifaces, ic, ic);
|
|
collect_interfaces (ic, ifaces, error);
|
if (!mono_error_ok (error))
|
return;
|
}
|
}
|
|
typedef struct {
|
MonoArrayHandle iface_array;
|
MonoGenericContext *context;
|
MonoError *error;
|
MonoDomain *domain;
|
int next_idx;
|
} FillIfaceArrayData;
|
|
static void
|
fill_iface_array (gpointer key, gpointer value, gpointer user_data)
|
{
|
HANDLE_FUNCTION_ENTER ();
|
FillIfaceArrayData *data = (FillIfaceArrayData *)user_data;
|
MonoClass *ic = (MonoClass *)key;
|
MonoType *ret = &ic->byval_arg, *inflated = NULL;
|
MonoError *error = data->error;
|
|
goto_if_nok (error, leave);
|
|
if (data->context && mono_class_is_ginst (ic) && mono_class_get_generic_class (ic)->context.class_inst->is_open) {
|
inflated = ret = mono_class_inflate_generic_type_checked (ret, data->context, error);
|
goto_if_nok (error, leave);
|
}
|
|
MonoReflectionTypeHandle rt = mono_type_get_object_handle (data->domain, ret, error);
|
goto_if_nok (error, leave);
|
|
MONO_HANDLE_ARRAY_SETREF (data->iface_array, data->next_idx, rt);
|
data->next_idx++;
|
|
if (inflated)
|
mono_metadata_free_type (inflated);
|
leave:
|
HANDLE_FUNCTION_RETURN ();
|
}
|
|
static guint
|
get_interfaces_hash (gconstpointer v1)
|
{
|
MonoClass *k = (MonoClass*)v1;
|
|
return k->type_token;
|
}
|
|
ICALL_EXPORT MonoArrayHandle
|
ves_icall_RuntimeType_GetInterfaces (MonoReflectionTypeHandle ref_type, MonoError *error)
|
{
|
error_init (error);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
MonoClass *klass = mono_class_from_mono_type (type);
|
|
GHashTable *iface_hash = g_hash_table_new (get_interfaces_hash, NULL);
|
|
MonoGenericContext *context = NULL;
|
if (mono_class_is_ginst (klass) && mono_class_get_generic_class (klass)->context.class_inst->is_open) {
|
context = mono_class_get_context (klass);
|
klass = mono_class_get_generic_class (klass)->container_class;
|
}
|
|
for (MonoClass *parent = klass; parent; parent = parent->parent) {
|
mono_class_setup_interfaces (parent, error);
|
goto_if_nok (error, fail);
|
collect_interfaces (parent, iface_hash, error);
|
goto_if_nok (error, fail);
|
}
|
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
|
|
int len = g_hash_table_size (iface_hash);
|
if (len == 0) {
|
g_hash_table_destroy (iface_hash);
|
if (!domain->empty_types) {
|
domain->empty_types = mono_array_new_cached (domain, mono_defaults.runtimetype_class, 0, error);
|
mono_gc_wbarrier_generic_nostore (&domain->empty_types);
|
goto_if_nok (error, fail);
|
}
|
return MONO_HANDLE_NEW (MonoArray, domain->empty_types);
|
}
|
|
FillIfaceArrayData data;
|
data.iface_array = MONO_HANDLE_NEW (MonoArray, mono_array_new_cached (domain, mono_defaults.runtimetype_class, len, error));
|
goto_if_nok (error, fail);
|
data.context = context;
|
data.error = error;
|
data.domain = domain;
|
data.next_idx = 0;
|
|
g_hash_table_foreach (iface_hash, fill_iface_array, &data);
|
|
goto_if_nok (error, fail);
|
|
g_hash_table_destroy (iface_hash);
|
return data.iface_array;
|
|
fail:
|
g_hash_table_destroy (iface_hash);
|
return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
|
}
|
|
static gboolean
|
set_interface_map_data_method_object (MonoDomain *domain, MonoMethod *method, MonoClass *iclass, int ioffset, MonoClass *klass, MonoArrayHandle targets, MonoArrayHandle methods, int i, MonoError *error)
|
{
|
HANDLE_FUNCTION_ENTER ();
|
error_init (error);
|
MonoReflectionMethodHandle member = mono_method_get_object_handle (domain, method, iclass, error);
|
goto_if_nok (error, leave);
|
|
MONO_HANDLE_ARRAY_SETREF (methods, i, member);
|
|
MONO_HANDLE_ASSIGN (member, mono_method_get_object_handle (domain, klass->vtable [i + ioffset], klass, error));
|
goto_if_nok (error, leave);
|
|
MONO_HANDLE_ARRAY_SETREF (targets, i, member);
|
|
leave:
|
HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
|
}
|
|
ICALL_EXPORT void
|
ves_icall_RuntimeType_GetInterfaceMapData (MonoReflectionTypeHandle ref_type, MonoReflectionTypeHandle ref_iface, MonoArrayHandleOut targets, MonoArrayHandleOut methods, MonoError *error)
|
{
|
error_init (error);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
MonoClass *klass = mono_class_from_mono_type (type);
|
MonoType *iface = MONO_HANDLE_GETVAL (ref_iface, type);
|
MonoClass *iclass = mono_class_from_mono_type (iface);
|
|
mono_class_init_checked (klass, error);
|
return_if_nok (error);
|
mono_class_init_checked (iclass, error);
|
return_if_nok (error);
|
|
mono_class_setup_vtable (klass);
|
|
gboolean variance_used;
|
int ioffset = mono_class_interface_offset_with_variance (klass, iclass, &variance_used);
|
if (ioffset == -1)
|
return;
|
|
int len = mono_class_num_methods (iclass);
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
|
MonoArrayHandle targets_arr = mono_array_new_handle (domain, mono_defaults.method_info_class, len, error);
|
return_if_nok (error);
|
MONO_HANDLE_ASSIGN (targets, targets_arr);
|
|
MonoArrayHandle methods_arr = mono_array_new_handle (domain, mono_defaults.method_info_class, len, error);
|
return_if_nok (error);
|
MONO_HANDLE_ASSIGN (methods, methods_arr);
|
|
MonoMethod* method;
|
int i = 0;
|
gpointer iter = NULL;
|
while ((method = mono_class_get_methods (iclass, &iter))) {
|
if (!set_interface_map_data_method_object (domain, method, iclass, ioffset, klass, targets, methods, i, error))
|
return;
|
i ++;
|
}
|
}
|
|
ICALL_EXPORT void
|
ves_icall_RuntimeType_GetPacking (MonoReflectionTypeHandle ref_type, guint32 *packing, guint32 *size, MonoError *error)
|
{
|
error_init (error);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
MonoClass *klass = mono_class_from_mono_type (type);
|
|
mono_class_init_checked (klass, error);
|
if (!is_ok (error))
|
return;
|
|
if (image_is_dynamic (klass->image)) {
|
MonoReflectionTypeBuilderHandle tb = MONO_HANDLE_CAST (MonoReflectionTypeBuilder, ref_type);
|
*packing = MONO_HANDLE_GETVAL (tb, packing_size);
|
*size = MONO_HANDLE_GETVAL (tb, class_size);
|
} else {
|
mono_metadata_packing_from_typedef (klass->image, klass->type_token, packing, size);
|
}
|
}
|
|
ICALL_EXPORT MonoReflectionTypeHandle
|
ves_icall_RuntimeTypeHandle_GetElementType (MonoReflectionTypeHandle ref_type, MonoError *error)
|
{
|
error_init (error);
|
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
|
if (!type->byref && type->type == MONO_TYPE_SZARRAY) {
|
return mono_type_get_object_handle (domain, &type->data.klass->byval_arg, error);
|
}
|
|
MonoClass *klass = mono_class_from_mono_type (type);
|
mono_class_init_checked (klass, error);
|
if (!is_ok (error))
|
return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
|
|
// GetElementType should only return a type for:
|
// Array Pointer PassedByRef
|
if (type->byref)
|
return mono_type_get_object_handle (domain, &klass->byval_arg, error);
|
else if (klass->element_class && MONO_CLASS_IS_ARRAY (klass))
|
return mono_type_get_object_handle (domain, &klass->element_class->byval_arg, error);
|
else if (klass->element_class && type->type == MONO_TYPE_PTR)
|
return mono_type_get_object_handle (domain, &klass->element_class->byval_arg, error);
|
else
|
return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
|
}
|
|
ICALL_EXPORT MonoReflectionTypeHandle
|
ves_icall_RuntimeTypeHandle_GetBaseType (MonoReflectionTypeHandle ref_type, MonoError *error)
|
{
|
error_init (error);
|
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
|
if (type->byref)
|
return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
|
|
MonoClass *klass = mono_class_from_mono_type (type);
|
if (!klass->parent)
|
return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
|
|
return mono_type_get_object_handle (domain, &klass->parent->byval_arg, error);
|
}
|
|
ICALL_EXPORT MonoBoolean
|
ves_icall_RuntimeTypeHandle_IsPointer (MonoReflectionTypeHandle ref_type, MonoError *error)
|
{
|
error_init (error);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
return type->type == MONO_TYPE_PTR;
|
}
|
|
ICALL_EXPORT MonoBoolean
|
ves_icall_RuntimeTypeHandle_IsPrimitive (MonoReflectionTypeHandle ref_type, MonoError *error)
|
{
|
error_init (error);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
return (!type->byref && (((type->type >= MONO_TYPE_BOOLEAN) && (type->type <= MONO_TYPE_R8)) || (type->type == MONO_TYPE_I) || (type->type == MONO_TYPE_U)));
|
}
|
|
ICALL_EXPORT MonoBoolean
|
ves_icall_RuntimeTypeHandle_HasReferences (MonoReflectionTypeHandle ref_type, MonoError *error)
|
{
|
error_init (error);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
MonoClass *klass;
|
|
klass = mono_class_from_mono_type (type);
|
mono_class_init (klass);
|
return klass->has_references;
|
}
|
|
ICALL_EXPORT MonoBoolean
|
ves_icall_RuntimeTypeHandle_IsByRef (MonoReflectionTypeHandle ref_type, MonoError *error)
|
{
|
error_init (error);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
return type->byref;
|
}
|
|
ICALL_EXPORT MonoBoolean
|
ves_icall_RuntimeTypeHandle_IsComObject (MonoReflectionTypeHandle ref_type, MonoError *error)
|
{
|
error_init (error);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
MonoClass *klass = mono_class_from_mono_type (type);
|
mono_class_init_checked (klass, error);
|
if (!is_ok (error))
|
return FALSE;
|
|
return mono_class_is_com_object (klass);
|
}
|
|
ICALL_EXPORT guint32
|
ves_icall_reflection_get_token (MonoObjectHandle obj, MonoError *error)
|
{
|
error_init (error);
|
return mono_reflection_get_token_checked (obj, error);
|
}
|
|
ICALL_EXPORT MonoReflectionModuleHandle
|
ves_icall_RuntimeTypeHandle_GetModule (MonoReflectionTypeHandle type, MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (type);
|
MonoType *t = MONO_HANDLE_GETVAL (type, type);
|
MonoClass *klass = mono_class_from_mono_type (t);
|
return mono_module_get_object_handle (domain, klass->image, error);
|
}
|
|
ICALL_EXPORT MonoReflectionAssemblyHandle
|
ves_icall_RuntimeTypeHandle_GetAssembly (MonoReflectionTypeHandle type, MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = mono_domain_get ();
|
MonoType *t = MONO_HANDLE_GETVAL (type, type);
|
MonoClass *klass = mono_class_from_mono_type (t);
|
return mono_assembly_get_object_handle (domain, klass->image->assembly, error);
|
}
|
|
ICALL_EXPORT MonoReflectionTypeHandle
|
ves_icall_RuntimeType_get_DeclaringType (MonoReflectionTypeHandle ref_type, MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = mono_domain_get ();
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
MonoClass *klass;
|
|
if (type->byref)
|
return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
|
if (type->type == MONO_TYPE_VAR) {
|
MonoGenericContainer *param = mono_type_get_generic_param_owner (type);
|
klass = param ? param->owner.klass : NULL;
|
} else if (type->type == MONO_TYPE_MVAR) {
|
MonoGenericContainer *param = mono_type_get_generic_param_owner (type);
|
klass = param ? param->owner.method->klass : NULL;
|
} else {
|
klass = mono_class_from_mono_type (type)->nested_in;
|
}
|
|
if (!klass)
|
return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
|
|
return mono_type_get_object_handle (domain, &klass->byval_arg, error);
|
}
|
|
ICALL_EXPORT MonoStringHandle
|
ves_icall_RuntimeType_get_Name (MonoReflectionTypeHandle reftype, MonoError *error)
|
{
|
MonoDomain *domain = mono_domain_get ();
|
MonoType *type = MONO_HANDLE_RAW(reftype)->type;
|
MonoClass *klass = mono_class_from_mono_type (type);
|
|
if (type->byref) {
|
char *n = g_strdup_printf ("%s&", klass->name);
|
MonoStringHandle res = mono_string_new_handle (domain, n, error);
|
|
g_free (n);
|
|
return res;
|
} else {
|
return mono_string_new_handle (domain, klass->name, error);
|
}
|
}
|
|
ICALL_EXPORT MonoStringHandle
|
ves_icall_RuntimeType_get_Namespace (MonoReflectionTypeHandle type, MonoError *error)
|
{
|
MonoDomain *domain = mono_domain_get ();
|
MonoClass *klass = mono_class_from_mono_type_handle (type);
|
|
while (klass->nested_in)
|
klass = klass->nested_in;
|
|
if (klass->name_space [0] == '\0')
|
return NULL_HANDLE_STRING;
|
else
|
return mono_string_new_handle (domain, klass->name_space, error);
|
}
|
|
ICALL_EXPORT gint32
|
ves_icall_RuntimeTypeHandle_GetArrayRank (MonoReflectionTypeHandle ref_type, MonoError *error)
|
{
|
error_init (error);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
|
if (type->type != MONO_TYPE_ARRAY && type->type != MONO_TYPE_SZARRAY) {
|
mono_error_set_argument (error, "type", "Type must be an array type");
|
return 0;
|
}
|
|
MonoClass *klass = mono_class_from_mono_type (type);
|
|
return klass->rank;
|
}
|
|
static MonoArrayHandle
|
create_type_array (MonoDomain *domain, MonoBoolean runtimeTypeArray, int count, MonoError *error)
|
{
|
return mono_array_new_handle (domain, runtimeTypeArray ? mono_defaults.runtimetype_class : mono_defaults.systemtype_class, count, error);
|
}
|
|
static gboolean
|
set_type_object_in_array (MonoDomain *domain, MonoType *type, MonoArrayHandle dest, int i, MonoError *error)
|
{
|
HANDLE_FUNCTION_ENTER();
|
error_init (error);
|
MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, type, error);
|
goto_if_nok (error, leave);
|
|
MONO_HANDLE_ARRAY_SETREF (dest, i, rt);
|
|
leave:
|
HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
|
}
|
|
ICALL_EXPORT MonoArrayHandle
|
ves_icall_RuntimeType_GetGenericArguments (MonoReflectionTypeHandle ref_type, MonoBoolean runtimeTypeArray, MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
|
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
MonoClass *klass = mono_class_from_mono_type (type);
|
|
MonoArrayHandle res = MONO_HANDLE_NEW (MonoArray, NULL);
|
if (mono_class_is_gtd (klass)) {
|
MonoGenericContainer *container = mono_class_get_generic_container (klass);
|
MONO_HANDLE_ASSIGN (res, create_type_array (domain, runtimeTypeArray, container->type_argc, error));
|
goto_if_nok (error, leave);
|
for (int i = 0; i < container->type_argc; ++i) {
|
MonoClass *pklass = mono_class_from_generic_parameter_internal (mono_generic_container_get_param (container, i));
|
|
if (!set_type_object_in_array (domain, &pklass->byval_arg, res, i, error))
|
goto leave;
|
}
|
|
} else if (mono_class_is_ginst (klass)) {
|
MonoGenericInst *inst = mono_class_get_generic_class (klass)->context.class_inst;
|
MONO_HANDLE_ASSIGN (res, create_type_array (domain, runtimeTypeArray, inst->type_argc, error));
|
goto_if_nok (error, leave);
|
for (int i = 0; i < inst->type_argc; ++i) {
|
if (!set_type_object_in_array (domain, inst->type_argv [i], res, i, error))
|
goto leave;
|
}
|
}
|
|
leave:
|
return res;
|
}
|
|
ICALL_EXPORT gboolean
|
ves_icall_RuntimeTypeHandle_IsGenericTypeDefinition (MonoReflectionTypeHandle ref_type, MonoError *error)
|
{
|
error_init (error);
|
|
if (!IS_MONOTYPE (MONO_HANDLE_RAW(ref_type)))
|
return FALSE;
|
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
if (type->byref)
|
return FALSE;
|
|
MonoClass *klass = mono_class_from_mono_type (type);
|
return mono_class_is_gtd (klass);
|
}
|
|
ICALL_EXPORT MonoReflectionTypeHandle
|
ves_icall_RuntimeTypeHandle_GetGenericTypeDefinition_impl (MonoReflectionTypeHandle ref_type, MonoError *error)
|
{
|
error_init (error);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
|
MonoReflectionTypeHandle ret = MONO_HANDLE_NEW (MonoReflectionType, NULL);
|
|
if (type->byref)
|
goto leave;
|
|
MonoClass *klass = mono_class_from_mono_type (type);
|
|
if (mono_class_is_gtd (klass)) {
|
/* check this one */
|
MONO_HANDLE_ASSIGN (ret, ref_type);
|
goto leave;
|
}
|
if (mono_class_is_ginst (klass)) {
|
MonoClass *generic_class = mono_class_get_generic_class (klass)->container_class;
|
|
guint32 ref_info_handle = mono_class_get_ref_info_handle (generic_class);
|
|
if (generic_class->wastypebuilder && ref_info_handle) {
|
MonoObjectHandle tb = mono_gchandle_get_target_handle (ref_info_handle);
|
g_assert (!MONO_HANDLE_IS_NULL (tb));
|
MONO_HANDLE_ASSIGN (ret, tb);
|
} else {
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
|
MONO_HANDLE_ASSIGN (ret, mono_type_get_object_handle (domain, &generic_class->byval_arg, error));
|
}
|
}
|
leave:
|
return ret;
|
}
|
|
ICALL_EXPORT MonoReflectionTypeHandle
|
ves_icall_RuntimeType_MakeGenericType (MonoReflectionTypeHandle reftype, MonoArrayHandle type_array, MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (reftype);
|
|
g_assert (IS_MONOTYPE_HANDLE (reftype));
|
MonoType *type = MONO_HANDLE_GETVAL (reftype, type);
|
mono_class_init_checked (mono_class_from_mono_type (type), error);
|
if (!is_ok (error))
|
return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
|
|
int count = mono_array_handle_length (type_array);
|
MonoType **types = g_new0 (MonoType *, count);
|
|
MonoReflectionTypeHandle t = MONO_HANDLE_NEW (MonoReflectionType, NULL);
|
for (int i = 0; i < count; i++) {
|
MONO_HANDLE_ARRAY_GETREF (t, type_array, i);
|
types [i] = MONO_HANDLE_GETVAL (t, type);
|
}
|
|
MonoType *geninst = mono_reflection_bind_generic_parameters (reftype, count, types, error);
|
g_free (types);
|
if (!geninst) {
|
return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
|
}
|
|
MonoClass *klass = mono_class_from_mono_type (geninst);
|
|
/*we might inflate to the GTD*/
|
if (mono_class_is_ginst (klass) && !mono_verifier_class_is_valid_generic_instantiation (klass)) {
|
mono_error_set_argument (error, "typeArguments", "Invalid generic arguments");
|
return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
|
}
|
|
return mono_type_get_object_handle (domain, geninst, error);
|
}
|
|
ICALL_EXPORT gboolean
|
ves_icall_RuntimeTypeHandle_HasInstantiation (MonoReflectionTypeHandle ref_type, MonoError *error)
|
{
|
error_init (error);
|
MonoClass *klass;
|
|
if (!IS_MONOTYPE (MONO_HANDLE_RAW (ref_type)))
|
return FALSE;
|
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
if (type->byref)
|
return FALSE;
|
|
klass = mono_class_from_mono_type (type);
|
return mono_class_is_ginst (klass) || mono_class_is_gtd (klass);
|
}
|
|
ICALL_EXPORT gint32
|
ves_icall_RuntimeType_GetGenericParameterPosition (MonoReflectionTypeHandle ref_type, MonoError *error)
|
{
|
error_init (error);
|
if (!IS_MONOTYPE_HANDLE (ref_type))
|
return -1;
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
|
if (is_generic_parameter (type))
|
return mono_type_get_generic_param_num (type);
|
return -1;
|
}
|
|
ICALL_EXPORT MonoGenericParamInfo *
|
ves_icall_RuntimeTypeHandle_GetGenericParameterInfo (MonoReflectionTypeHandle ref_type, MonoError *error)
|
{
|
error_init (error);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
return mono_generic_param_info (type->data.generic_param);
|
}
|
|
ICALL_EXPORT MonoBoolean
|
ves_icall_RuntimeTypeHandle_IsGenericVariable (MonoReflectionTypeHandle ref_type, MonoError *error)
|
{
|
MonoType *type = MONO_HANDLE_GETVAL(ref_type, type);
|
return is_generic_parameter (type);
|
}
|
|
ICALL_EXPORT MonoReflectionMethodHandle
|
ves_icall_RuntimeType_GetCorrespondingInflatedMethod (MonoReflectionTypeHandle ref_type,
|
MonoReflectionMethodHandle generic,
|
MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
MonoClass *klass = mono_class_from_mono_type (type);
|
|
mono_class_init_checked (klass, error);
|
if (!is_ok (error))
|
return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
|
|
MonoMethod *generic_method = MONO_HANDLE_GETVAL (generic, method);
|
|
MonoReflectionMethodHandle ret = MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
|
MonoMethod *method;
|
gpointer iter = NULL;
|
while ((method = mono_class_get_methods (klass, &iter))) {
|
if (method->token == generic_method->token) {
|
ret = mono_method_get_object_handle (domain, method, klass, error);
|
if (!is_ok (error))
|
return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
|
}
|
}
|
|
return ret;
|
}
|
|
ICALL_EXPORT MonoReflectionMethodHandle
|
ves_icall_RuntimeType_get_DeclaringMethod (MonoReflectionTypeHandle ref_type, MonoError *error)
|
{
|
error_init (error);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
MonoReflectionMethodHandle ret = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
|
|
if (type->byref || (type->type != MONO_TYPE_MVAR && type->type != MONO_TYPE_VAR)) {
|
mono_error_set_invalid_operation (error, "DeclaringMethod can only be used on generic arguments");
|
goto leave;
|
}
|
if (type->type == MONO_TYPE_VAR)
|
goto leave;
|
|
MonoMethod *method = mono_type_get_generic_param_owner (type)->owner.method;
|
g_assert (method);
|
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
|
|
MONO_HANDLE_ASSIGN (ret, mono_method_get_object_handle (domain, method, method->klass, error));
|
leave:
|
return ret;
|
}
|
|
ICALL_EXPORT MonoBoolean
|
ves_icall_System_RuntimeType_IsTypeExportedToWindowsRuntime (MonoError *error)
|
{
|
error_init (error);
|
mono_error_set_not_implemented (error, "%s", "");
|
return FALSE;
|
}
|
|
ICALL_EXPORT MonoBoolean
|
ves_icall_System_RuntimeType_IsWindowsRuntimeObjectType (MonoError *error)
|
{
|
error_init (error);
|
mono_error_set_not_implemented (error, "%s", "");
|
return FALSE;
|
}
|
|
ICALL_EXPORT void
|
ves_icall_MonoMethod_GetPInvoke (MonoReflectionMethodHandle ref_method, int* flags, MonoStringHandleOut entry_point, MonoStringHandleOut dll_name, MonoError *error)
|
{
|
MonoDomain *domain = mono_domain_get ();
|
MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
|
MonoImage *image = method->klass->image;
|
MonoMethodPInvoke *piinfo = (MonoMethodPInvoke *)method;
|
MonoTableInfo *tables = image->tables;
|
MonoTableInfo *im = &tables [MONO_TABLE_IMPLMAP];
|
MonoTableInfo *mr = &tables [MONO_TABLE_MODULEREF];
|
guint32 im_cols [MONO_IMPLMAP_SIZE];
|
guint32 scope_token;
|
const char *import = NULL;
|
const char *scope = NULL;
|
|
error_init (error);
|
|
if (image_is_dynamic (image)) {
|
MonoReflectionMethodAux *method_aux =
|
(MonoReflectionMethodAux *)g_hash_table_lookup (((MonoDynamicImage*)image)->method_aux_hash, method);
|
if (method_aux) {
|
import = method_aux->dllentry;
|
scope = method_aux->dll;
|
}
|
|
if (!import || !scope) {
|
mono_error_set_argument (error, "method", "System.Refleciton.Emit method with invalid pinvoke information");
|
return;
|
}
|
}
|
else {
|
if (piinfo->implmap_idx) {
|
mono_metadata_decode_row (im, piinfo->implmap_idx - 1, im_cols, MONO_IMPLMAP_SIZE);
|
|
piinfo->piflags = im_cols [MONO_IMPLMAP_FLAGS];
|
import = mono_metadata_string_heap (image, im_cols [MONO_IMPLMAP_NAME]);
|
scope_token = mono_metadata_decode_row_col (mr, im_cols [MONO_IMPLMAP_SCOPE] - 1, MONO_MODULEREF_NAME);
|
scope = mono_metadata_string_heap (image, scope_token);
|
}
|
}
|
|
*flags = piinfo->piflags;
|
MONO_HANDLE_ASSIGN (entry_point, mono_string_new_handle (domain, import, error));
|
return_if_nok (error);
|
MONO_HANDLE_ASSIGN (dll_name, mono_string_new_handle (domain, scope, error));
|
}
|
|
ICALL_EXPORT MonoReflectionMethodHandle
|
ves_icall_MonoMethod_GetGenericMethodDefinition (MonoReflectionMethodHandle ref_method, MonoError *error)
|
{
|
error_init (error);
|
MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
|
|
if (method->is_generic)
|
return ref_method;
|
|
if (!method->is_inflated)
|
return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
|
|
MonoMethodInflated *imethod = (MonoMethodInflated *) method;
|
|
MonoMethod *result = imethod->declaring;
|
/* Not a generic method. */
|
if (!result->is_generic)
|
return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
|
|
if (image_is_dynamic (method->klass->image)) {
|
MonoDynamicImage *image = (MonoDynamicImage*)method->klass->image;
|
|
/*
|
* FIXME: Why is this stuff needed at all ? Why can't the code below work for
|
* the dynamic case as well ?
|
*/
|
mono_image_lock ((MonoImage*)image);
|
MonoReflectionMethodHandle res = MONO_HANDLE_NEW (MonoReflectionMethod, mono_g_hash_table_lookup (image->generic_def_objects, imethod));
|
mono_image_unlock ((MonoImage*)image);
|
|
if (!MONO_HANDLE_IS_NULL (res))
|
return res;
|
}
|
|
if (imethod->context.class_inst) {
|
MonoClass *klass = ((MonoMethod *) imethod)->klass;
|
/*Generic methods gets the context of the GTD.*/
|
if (mono_class_get_context (klass)) {
|
result = mono_class_inflate_generic_method_full_checked (result, klass, mono_class_get_context (klass), error);
|
return_val_if_nok (error, MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE));
|
}
|
}
|
|
return mono_method_get_object_handle (MONO_HANDLE_DOMAIN (ref_method), result, NULL, error);
|
}
|
|
ICALL_EXPORT gboolean
|
ves_icall_MonoMethod_get_IsGenericMethod (MonoReflectionMethodHandle ref_method, MonoError *erro)
|
{
|
MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
|
return mono_method_signature (method)->generic_param_count != 0;
|
}
|
|
ICALL_EXPORT gboolean
|
ves_icall_MonoMethod_get_IsGenericMethodDefinition (MonoReflectionMethodHandle ref_method, MonoError *Error)
|
{
|
MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
|
return method->is_generic;
|
}
|
|
static gboolean
|
set_array_generic_argument_handle_inflated (MonoDomain *domain, MonoGenericInst *inst, int i, MonoArrayHandle arr, MonoError *error)
|
{
|
HANDLE_FUNCTION_ENTER ();
|
error_init (error);
|
MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, inst->type_argv [i], error);
|
goto_if_nok (error, leave);
|
MONO_HANDLE_ARRAY_SETREF (arr, i, rt);
|
leave:
|
HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
|
}
|
|
static gboolean
|
set_array_generic_argument_handle_gparam (MonoDomain *domain, MonoGenericContainer *container, int i, MonoArrayHandle arr, MonoError *error)
|
{
|
HANDLE_FUNCTION_ENTER ();
|
error_init (error);
|
MonoGenericParam *param = mono_generic_container_get_param (container, i);
|
MonoClass *pklass = mono_class_from_generic_parameter_internal (param);
|
MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &pklass->byval_arg, error);
|
goto_if_nok (error, leave);
|
MONO_HANDLE_ARRAY_SETREF (arr, i, rt);
|
leave:
|
HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
|
}
|
|
ICALL_EXPORT MonoArrayHandle
|
ves_icall_MonoMethod_GetGenericArguments (MonoReflectionMethodHandle ref_method, MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_method);
|
MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
|
|
if (method->is_inflated) {
|
MonoGenericInst *inst = mono_method_get_context (method)->method_inst;
|
|
if (inst) {
|
int count = inst->type_argc;
|
MonoArrayHandle res = mono_array_new_handle (domain, mono_defaults.systemtype_class, count, error);
|
return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
|
|
for (int i = 0; i < count; i++) {
|
if (!set_array_generic_argument_handle_inflated (domain, inst, i, res, error))
|
break;
|
}
|
return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
|
return res;
|
}
|
}
|
|
int count = mono_method_signature (method)->generic_param_count;
|
MonoArrayHandle res = mono_array_new_handle (domain, mono_defaults.systemtype_class, count, error);
|
return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
|
|
MonoGenericContainer *container = mono_method_get_generic_container (method);
|
for (int i = 0; i < count; i++) {
|
if (!set_array_generic_argument_handle_gparam (domain, container, i, res, error))
|
break;
|
}
|
return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
|
return res;
|
}
|
|
ICALL_EXPORT MonoObject *
|
ves_icall_InternalInvoke (MonoReflectionMethod *method, MonoObject *this_arg, MonoArray *params, MonoException **exc)
|
{
|
MonoError error;
|
/*
|
* Invoke from reflection is supposed to always be a virtual call (the API
|
* is stupid), mono_runtime_invoke_*() calls the provided method, allowing
|
* greater flexibility.
|
*/
|
MonoMethod *m = method->method;
|
MonoMethodSignature *sig = mono_method_signature (m);
|
MonoImage *image;
|
int pcount;
|
void *obj = this_arg;
|
|
*exc = NULL;
|
|
if (mono_security_core_clr_enabled () &&
|
!mono_security_core_clr_ensure_reflection_access_method (m, &error)) {
|
mono_error_set_pending_exception (&error);
|
return NULL;
|
}
|
|
if (!(m->flags & METHOD_ATTRIBUTE_STATIC)) {
|
if (!mono_class_vtable_full (mono_object_domain (method), m->klass, &error)) {
|
mono_error_cleanup (&error); /* FIXME does this make sense? */
|
mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_class_get_exception_for_failure (m->klass));
|
return NULL;
|
}
|
|
if (this_arg) {
|
if (!mono_object_isinst_checked (this_arg, m->klass, &error)) {
|
if (!is_ok (&error)) {
|
mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_error_convert_to_exception (&error));
|
return NULL;
|
}
|
char *this_name = mono_type_get_full_name (mono_object_get_class (this_arg));
|
char *target_name = mono_type_get_full_name (m->klass);
|
char *msg = g_strdup_printf ("Object of type '%s' doesn't match target type '%s'", this_name, target_name);
|
mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", msg));
|
g_free (msg);
|
g_free (target_name);
|
g_free (this_name);
|
return NULL;
|
}
|
m = mono_object_get_virtual_method (this_arg, m);
|
/* must pass the pointer to the value for valuetype methods */
|
if (m->klass->valuetype)
|
obj = mono_object_unbox (this_arg);
|
} else if (strcmp (m->name, ".ctor") && !m->wrapper_type) {
|
mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", "Non-static method requires a target."));
|
return NULL;
|
}
|
}
|
|
if (sig->ret->byref) {
|
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"));
|
return NULL;
|
}
|
|
pcount = params? mono_array_length (params): 0;
|
if (pcount != sig->param_count) {
|
mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name (mono_defaults.corlib, "System.Reflection", "TargetParameterCountException"));
|
return NULL;
|
}
|
|
if (mono_class_is_abstract (m->klass) && !strcmp (m->name, ".ctor") && !this_arg) {
|
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."));
|
return NULL;
|
}
|
|
image = m->klass->image;
|
if (image->assembly->ref_only) {
|
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."));
|
return NULL;
|
}
|
|
if (image_is_dynamic (image) && !((MonoDynamicImage*)image)->run) {
|
mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_get_exception_not_supported ("Cannot invoke a method in a dynamic assembly without run access."));
|
return NULL;
|
}
|
|
if (m->klass->rank && !strcmp (m->name, ".ctor")) {
|
MonoArray *arr;
|
int i;
|
uintptr_t *lengths;
|
intptr_t *lower_bounds;
|
pcount = mono_array_length (params);
|
lengths = (uintptr_t *)alloca (sizeof (uintptr_t) * pcount);
|
/* Note: the synthetized array .ctors have int32 as argument type */
|
for (i = 0; i < pcount; ++i)
|
lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, i) + sizeof (MonoObject));
|
|
if (m->klass->rank == 1 && sig->param_count == 2 && m->klass->element_class->rank) {
|
/* This is a ctor for jagged arrays. MS creates an array of arrays. */
|
arr = mono_array_new_full_checked (mono_object_domain (params), m->klass, lengths, NULL, &error);
|
if (!mono_error_ok (&error)) {
|
mono_error_set_pending_exception (&error);
|
return NULL;
|
}
|
|
for (i = 0; i < mono_array_length (arr); ++i) {
|
MonoArray *subarray = mono_array_new_full_checked (mono_object_domain (params), m->klass->element_class, &lengths [1], NULL, &error);
|
if (!mono_error_ok (&error)) {
|
mono_error_set_pending_exception (&error);
|
return NULL;
|
}
|
mono_array_setref_fast (arr, i, subarray);
|
}
|
return (MonoObject*)arr;
|
}
|
|
if (m->klass->rank == pcount) {
|
/* Only lengths provided. */
|
arr = mono_array_new_full_checked (mono_object_domain (params), m->klass, lengths, NULL, &error);
|
if (!mono_error_ok (&error)) {
|
mono_error_set_pending_exception (&error);
|
return NULL;
|
}
|
|
return (MonoObject*)arr;
|
} else {
|
g_assert (pcount == (m->klass->rank * 2));
|
/* The arguments are lower-bound-length pairs */
|
lower_bounds = (intptr_t *)g_alloca (sizeof (intptr_t) * pcount);
|
|
for (i = 0; i < pcount / 2; ++i) {
|
lower_bounds [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, (i * 2)) + sizeof (MonoObject));
|
lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, (i * 2) + 1) + sizeof (MonoObject));
|
}
|
|
arr = mono_array_new_full_checked (mono_object_domain (params), m->klass, lengths, lower_bounds, &error);
|
if (!mono_error_ok (&error)) {
|
mono_error_set_pending_exception (&error);
|
return NULL;
|
}
|
|
return (MonoObject*)arr;
|
}
|
}
|
MonoObject *result = mono_runtime_invoke_array_checked (m, obj, params, &error);
|
mono_error_set_pending_exception (&error);
|
return result;
|
}
|
|
#ifndef DISABLE_REMOTING
|
static void
|
internal_execute_field_getter (MonoDomain *domain, MonoObject *this_arg, MonoArray *params, MonoArray **outArgs, MonoError *error)
|
{
|
error_init (error);
|
MonoArray *out_args;
|
MonoClass *k = mono_object_class (this_arg);
|
MonoString *name;
|
char *str;
|
|
/* If this is a proxy, then it must be a CBO */
|
if (mono_class_is_transparent_proxy (k)) {
|
MonoTransparentProxy *tp = (MonoTransparentProxy*) this_arg;
|
this_arg = tp->rp->unwrapped_server;
|
g_assert (this_arg);
|
k = mono_object_class (this_arg);
|
}
|
|
name = mono_array_get (params, MonoString *, 1);
|
str = mono_string_to_utf8_checked (name, error);
|
return_if_nok (error);
|
|
do {
|
MonoClassField* field = mono_class_get_field_from_name (k, str);
|
if (field) {
|
g_free (str);
|
MonoClass *field_klass = mono_class_from_mono_type (field->type);
|
MonoObject *result;
|
if (field_klass->valuetype) {
|
result = mono_value_box_checked (domain, field_klass, (char *)this_arg + field->offset, error);
|
return_if_nok (error);
|
} else
|
result = (MonoObject *)*((gpointer *)((char *)this_arg + field->offset));
|
|
out_args = mono_array_new_checked (domain, mono_defaults.object_class, 1, error);
|
return_if_nok (error);
|
mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
|
mono_array_setref (out_args, 0, result);
|
return;
|
}
|
k = k->parent;
|
} while (k);
|
|
g_free (str);
|
g_assert_not_reached ();
|
}
|
|
static void
|
internal_execute_field_setter (MonoDomain *domain, MonoObject *this_arg, MonoArray *params, MonoArray **outArgs, MonoError *error)
|
{
|
error_init (error);
|
MonoArray *out_args;
|
MonoClass *k = mono_object_class (this_arg);
|
MonoString *name;
|
guint32 size;
|
gint32 align;
|
char *str;
|
|
/* If this is a proxy, then it must be a CBO */
|
if (mono_class_is_transparent_proxy (k)) {
|
MonoTransparentProxy *tp = (MonoTransparentProxy*) this_arg;
|
this_arg = tp->rp->unwrapped_server;
|
g_assert (this_arg);
|
k = mono_object_class (this_arg);
|
}
|
|
name = mono_array_get (params, MonoString *, 1);
|
str = mono_string_to_utf8_checked (name, error);
|
return_if_nok (error);
|
|
do {
|
MonoClassField* field = mono_class_get_field_from_name (k, str);
|
if (field) {
|
g_free (str);
|
MonoClass *field_klass = mono_class_from_mono_type (field->type);
|
MonoObject *val = (MonoObject *)mono_array_get (params, gpointer, 2);
|
|
if (field_klass->valuetype) {
|
size = mono_type_size (field->type, &align);
|
g_assert (size == mono_class_value_size (field_klass, NULL));
|
mono_gc_wbarrier_value_copy ((char *)this_arg + field->offset, (char*)val + sizeof (MonoObject), 1, field_klass);
|
} else {
|
mono_gc_wbarrier_set_field (this_arg, (char*)this_arg + field->offset, val);
|
}
|
|
out_args = mono_array_new_checked (domain, mono_defaults.object_class, 0, error);
|
return_if_nok (error);
|
mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
|
return;
|
}
|
|
k = k->parent;
|
} while (k);
|
|
g_free (str);
|
g_assert_not_reached ();
|
}
|
|
ICALL_EXPORT MonoObject *
|
ves_icall_InternalExecute (MonoReflectionMethod *method, MonoObject *this_arg, MonoArray *params, MonoArray **outArgs)
|
{
|
MonoError error;
|
MonoDomain *domain = mono_object_domain (method);
|
MonoMethod *m = method->method;
|
MonoMethodSignature *sig = mono_method_signature (m);
|
MonoArray *out_args;
|
MonoObject *result;
|
int i, j, outarg_count = 0;
|
|
if (m->klass == mono_defaults.object_class) {
|
if (!strcmp (m->name, "FieldGetter")) {
|
internal_execute_field_getter (domain, this_arg, params, outArgs, &error);
|
mono_error_set_pending_exception (&error);
|
return NULL;
|
} else if (!strcmp (m->name, "FieldSetter")) {
|
internal_execute_field_setter (domain, this_arg, params, outArgs, &error);
|
mono_error_set_pending_exception (&error);
|
return NULL;
|
}
|
}
|
|
for (i = 0; i < mono_array_length (params); i++) {
|
if (sig->params [i]->byref)
|
outarg_count++;
|
}
|
|
out_args = mono_array_new_checked (domain, mono_defaults.object_class, outarg_count, &error);
|
if (mono_error_set_pending_exception (&error))
|
return NULL;
|
|
/* handle constructors only for objects already allocated */
|
if (!strcmp (method->method->name, ".ctor"))
|
g_assert (this_arg);
|
|
/* This can be called only on MBR objects, so no need to unbox for valuetypes. */
|
g_assert (!method->method->klass->valuetype);
|
result = mono_runtime_invoke_array_checked (method->method, this_arg, params, &error);
|
if (mono_error_set_pending_exception (&error))
|
return NULL;
|
|
for (i = 0, j = 0; i < mono_array_length (params); i++) {
|
if (sig->params [i]->byref) {
|
gpointer arg;
|
arg = mono_array_get (params, gpointer, i);
|
mono_array_setref (out_args, j, arg);
|
j++;
|
}
|
}
|
|
mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
|
|
return result;
|
}
|
#endif
|
|
static guint64
|
read_enum_value (const char *mem, int type)
|
{
|
switch (type) {
|
case MONO_TYPE_BOOLEAN:
|
case MONO_TYPE_U1:
|
return *(guint8*)mem;
|
case MONO_TYPE_I1:
|
return *(gint8*)mem;
|
case MONO_TYPE_CHAR:
|
case MONO_TYPE_U2:
|
return read16 (mem);
|
case MONO_TYPE_I2:
|
return (gint16) read16 (mem);
|
case MONO_TYPE_U4:
|
return read32 (mem);
|
case MONO_TYPE_I4:
|
return (gint32) read32 (mem);
|
case MONO_TYPE_U8:
|
case MONO_TYPE_I8:
|
return read64 (mem);
|
default:
|
g_assert_not_reached ();
|
}
|
return 0;
|
}
|
|
static void
|
write_enum_value (char *mem, int type, guint64 value)
|
{
|
switch (type) {
|
case MONO_TYPE_U1:
|
case MONO_TYPE_I1: {
|
guint8 *p = (guint8*)mem;
|
*p = value;
|
break;
|
}
|
case MONO_TYPE_U2:
|
case MONO_TYPE_I2:
|
case MONO_TYPE_CHAR: {
|
guint16 *p = (guint16 *)mem;
|
*p = value;
|
break;
|
}
|
case MONO_TYPE_U4:
|
case MONO_TYPE_I4: {
|
guint32 *p = (guint32 *)mem;
|
*p = value;
|
break;
|
}
|
case MONO_TYPE_U8:
|
case MONO_TYPE_I8: {
|
guint64 *p = (guint64 *)mem;
|
*p = value;
|
break;
|
}
|
default:
|
g_assert_not_reached ();
|
}
|
return;
|
}
|
|
ICALL_EXPORT MonoObject *
|
ves_icall_System_Enum_ToObject (MonoReflectionType *enumType, guint64 value)
|
{
|
MonoError error;
|
MonoDomain *domain;
|
MonoClass *enumc;
|
MonoObject *res;
|
MonoType *etype;
|
|
domain = mono_object_domain (enumType);
|
enumc = mono_class_from_mono_type (enumType->type);
|
|
mono_class_init_checked (enumc, &error);
|
if (mono_error_set_pending_exception (&error))
|
return NULL;
|
|
etype = mono_class_enum_basetype (enumc);
|
|
res = mono_object_new_checked (domain, enumc, &error);
|
if (mono_error_set_pending_exception (&error))
|
return NULL;
|
write_enum_value ((char *)res + sizeof (MonoObject), etype->type, value);
|
|
return res;
|
}
|
|
ICALL_EXPORT MonoBoolean
|
ves_icall_System_Enum_InternalHasFlag (MonoObject *a, MonoObject *b)
|
{
|
int size = mono_class_value_size (a->vtable->klass, NULL);
|
guint64 a_val = 0, b_val = 0;
|
|
memcpy (&a_val, mono_object_unbox (a), size);
|
memcpy (&b_val, mono_object_unbox (b), size);
|
|
return (a_val & b_val) == b_val;
|
}
|
|
ICALL_EXPORT MonoObject *
|
ves_icall_System_Enum_get_value (MonoObject *eobj)
|
{
|
MonoError error;
|
MonoObject *res;
|
MonoClass *enumc;
|
gpointer dst;
|
gpointer src;
|
int size;
|
|
if (!eobj)
|
return NULL;
|
|
g_assert (eobj->vtable->klass->enumtype);
|
|
enumc = mono_class_from_mono_type (mono_class_enum_basetype (eobj->vtable->klass));
|
res = mono_object_new_checked (mono_object_domain (eobj), enumc, &error);
|
if (mono_error_set_pending_exception (&error))
|
return NULL;
|
dst = (char *)res + sizeof (MonoObject);
|
src = (char *)eobj + sizeof (MonoObject);
|
size = mono_class_value_size (enumc, NULL);
|
|
memcpy (dst, src, size);
|
|
return res;
|
}
|
|
ICALL_EXPORT MonoReflectionType *
|
ves_icall_System_Enum_get_underlying_type (MonoReflectionType *type)
|
{
|
MonoError error;
|
MonoReflectionType *ret;
|
MonoType *etype;
|
MonoClass *klass;
|
|
klass = mono_class_from_mono_type (type->type);
|
mono_class_init_checked (klass, &error);
|
if (mono_error_set_pending_exception (&error))
|
return NULL;
|
|
etype = mono_class_enum_basetype (klass);
|
if (!etype) {
|
mono_set_pending_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
|
return NULL;
|
}
|
|
ret = mono_type_get_object_checked (mono_object_domain (type), etype, &error);
|
mono_error_set_pending_exception (&error);
|
|
return ret;
|
}
|
|
ICALL_EXPORT int
|
ves_icall_System_Enum_compare_value_to (MonoObject *eobj, MonoObject *other)
|
{
|
gpointer tdata = (char *)eobj + sizeof (MonoObject);
|
gpointer odata = (char *)other + sizeof (MonoObject);
|
MonoType *basetype = mono_class_enum_basetype (eobj->vtable->klass);
|
g_assert (basetype);
|
|
if (other == NULL)
|
return 1;
|
|
if (eobj->vtable->klass != other->vtable->klass)
|
return 2;
|
|
#define COMPARE_ENUM_VALUES(ENUM_TYPE) do { \
|
ENUM_TYPE me = *((ENUM_TYPE*)tdata); \
|
ENUM_TYPE other = *((ENUM_TYPE*)odata); \
|
if (me == other) \
|
return 0; \
|
return me > other ? 1 : -1; \
|
} while (0)
|
|
switch (basetype->type) {
|
case MONO_TYPE_U1:
|
COMPARE_ENUM_VALUES (guint8);
|
case MONO_TYPE_I1:
|
COMPARE_ENUM_VALUES (gint8);
|
case MONO_TYPE_CHAR:
|
case MONO_TYPE_U2:
|
COMPARE_ENUM_VALUES (guint16);
|
case MONO_TYPE_I2:
|
COMPARE_ENUM_VALUES (gint16);
|
case MONO_TYPE_U4:
|
COMPARE_ENUM_VALUES (guint32);
|
case MONO_TYPE_I4:
|
COMPARE_ENUM_VALUES (gint32);
|
case MONO_TYPE_U8:
|
COMPARE_ENUM_VALUES (guint64);
|
case MONO_TYPE_I8:
|
COMPARE_ENUM_VALUES (gint64);
|
default:
|
break;
|
}
|
#undef COMPARE_ENUM_VALUES
|
/* indicates that the enum was of an unsupported unerlying type */
|
return 3;
|
}
|
|
ICALL_EXPORT int
|
ves_icall_System_Enum_get_hashcode (MonoObject *eobj)
|
{
|
gpointer data = (char *)eobj + sizeof (MonoObject);
|
MonoType *basetype = mono_class_enum_basetype (eobj->vtable->klass);
|
g_assert (basetype);
|
|
switch (basetype->type) {
|
case MONO_TYPE_I1: {
|
gint8 value = *((gint8*)data);
|
return ((int)value ^ (int)value << 8);
|
}
|
case MONO_TYPE_U1:
|
return *((guint8*)data);
|
case MONO_TYPE_CHAR:
|
case MONO_TYPE_U2:
|
return *((guint16*)data);
|
|
case MONO_TYPE_I2: {
|
gint16 value = *((gint16*)data);
|
return ((int)(guint16)value | (((int)value) << 16));
|
}
|
case MONO_TYPE_U4:
|
return *((guint32*)data);
|
case MONO_TYPE_I4:
|
return *((gint32*)data);
|
case MONO_TYPE_U8:
|
case MONO_TYPE_I8: {
|
gint64 value = *((gint64*)data);
|
return (gint)(value & 0xffffffff) ^ (int)(value >> 32);
|
}
|
default:
|
g_error ("Implement type 0x%02x in get_hashcode", basetype->type);
|
}
|
return 0;
|
}
|
|
static void
|
get_enum_field (MonoDomain *domain, MonoArrayHandle names, MonoArrayHandle values, int base_type, MonoClassField *field, guint* j, guint64 *previous_value, gboolean *sorted, MonoError *error)
|
{
|
error_init (error);
|
HANDLE_FUNCTION_ENTER();
|
guint64 field_value;
|
const char *p;
|
MonoTypeEnum def_type;
|
|
if (!(field->type->attrs & FIELD_ATTRIBUTE_STATIC))
|
goto leave;
|
if (strcmp ("value__", mono_field_get_name (field)) == 0)
|
goto leave;
|
if (mono_field_is_deleted (field))
|
goto leave;
|
MonoStringHandle name = mono_string_new_handle (domain, mono_field_get_name (field), error);
|
goto_if_nok (error, leave);
|
MONO_HANDLE_ARRAY_SETREF (names, *j, name);
|
|
p = mono_class_get_field_default_value (field, &def_type);
|
/* len = */ mono_metadata_decode_blob_size (p, &p);
|
|
field_value = read_enum_value (p, base_type);
|
MONO_HANDLE_ARRAY_SETVAL (values, guint64, *j, field_value);
|
|
if (*previous_value > field_value)
|
*sorted = FALSE;
|
|
*previous_value = field_value;
|
(*j)++;
|
leave:
|
HANDLE_FUNCTION_RETURN();
|
}
|
|
ICALL_EXPORT MonoBoolean
|
ves_icall_System_Enum_GetEnumValuesAndNames (MonoReflectionTypeHandle type, MonoArrayHandleOut values, MonoArrayHandleOut names, MonoError *error)
|
{
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (type);
|
MonoClass *enumc = mono_class_from_mono_type (MONO_HANDLE_RAW(type)->type);
|
guint j = 0, nvalues;
|
gpointer iter;
|
MonoClassField *field;
|
int base_type;
|
guint64 previous_value = 0;
|
gboolean sorted = TRUE;
|
|
error_init (error);
|
mono_class_init_checked (enumc, error);
|
return_val_if_nok (error, FALSE);
|
|
if (!enumc->enumtype) {
|
mono_error_set_argument (error, "enumType", "Type provided must be an Enum.");
|
return TRUE;
|
}
|
|
base_type = mono_class_enum_basetype (enumc)->type;
|
|
nvalues = mono_class_num_fields (enumc) > 0 ? mono_class_num_fields (enumc) - 1 : 0;
|
MONO_HANDLE_ASSIGN(names, mono_array_new_handle (domain, mono_defaults.string_class, nvalues, error));
|
return_val_if_nok (error, FALSE);
|
MONO_HANDLE_ASSIGN(values, mono_array_new_handle (domain, mono_defaults.uint64_class, nvalues, error));
|
return_val_if_nok (error, FALSE);
|
|
iter = NULL;
|
while ((field = mono_class_get_fields (enumc, &iter))) {
|
get_enum_field(domain, names, values, base_type, field, &j, &previous_value, &sorted, error);
|
if (!is_ok (error))
|
break;
|
}
|
return_val_if_nok (error, FALSE);
|
|
return sorted;
|
}
|
|
enum {
|
BFLAGS_IgnoreCase = 1,
|
BFLAGS_DeclaredOnly = 2,
|
BFLAGS_Instance = 4,
|
BFLAGS_Static = 8,
|
BFLAGS_Public = 0x10,
|
BFLAGS_NonPublic = 0x20,
|
BFLAGS_FlattenHierarchy = 0x40,
|
BFLAGS_InvokeMethod = 0x100,
|
BFLAGS_CreateInstance = 0x200,
|
BFLAGS_GetField = 0x400,
|
BFLAGS_SetField = 0x800,
|
BFLAGS_GetProperty = 0x1000,
|
BFLAGS_SetProperty = 0x2000,
|
BFLAGS_ExactBinding = 0x10000,
|
BFLAGS_SuppressChangeType = 0x20000,
|
BFLAGS_OptionalParamBinding = 0x40000
|
};
|
|
ICALL_EXPORT GPtrArray*
|
ves_icall_RuntimeType_GetFields_native (MonoReflectionTypeHandle ref_type, char *utf8_name, guint32 bflags, MonoError *error)
|
{
|
error_init (error);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
|
if (type->byref) {
|
return g_ptr_array_new ();
|
}
|
|
int (*compare_func) (const char *s1, const char *s2) = NULL;
|
compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
|
|
MonoClass *startklass, *klass;
|
klass = startklass = mono_class_from_mono_type (type);
|
|
GPtrArray *ptr_array = g_ptr_array_sized_new (16);
|
|
handle_parent:
|
if (mono_class_has_failure (klass)) {
|
mono_error_set_for_class_failure (error, klass);
|
goto fail;
|
}
|
|
MonoClassField *field;
|
gpointer iter = NULL;
|
while ((field = mono_class_get_fields_lazy (klass, &iter))) {
|
guint32 flags = mono_field_get_flags (field);
|
int match = 0;
|
if (mono_field_is_deleted_with_flags (field, flags))
|
continue;
|
if ((flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
|
if (bflags & BFLAGS_Public)
|
match++;
|
} else if ((klass == startklass) || (flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) != FIELD_ATTRIBUTE_PRIVATE) {
|
if (bflags & BFLAGS_NonPublic) {
|
match++;
|
}
|
}
|
if (!match)
|
continue;
|
match = 0;
|
if (flags & FIELD_ATTRIBUTE_STATIC) {
|
if (bflags & BFLAGS_Static)
|
if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
|
match++;
|
} else {
|
if (bflags & BFLAGS_Instance)
|
match++;
|
}
|
|
if (!match)
|
continue;
|
|
if (utf8_name != NULL && compare_func (mono_field_get_name (field), utf8_name))
|
continue;
|
|
g_ptr_array_add (ptr_array, field);
|
}
|
if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
|
goto handle_parent;
|
|
return ptr_array;
|
|
fail:
|
g_ptr_array_free (ptr_array, TRUE);
|
return NULL;
|
}
|
|
static gboolean
|
method_nonpublic (MonoMethod* method, gboolean start_klass)
|
{
|
switch (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) {
|
case METHOD_ATTRIBUTE_ASSEM:
|
return (start_klass || mono_defaults.generic_ilist_class);
|
case METHOD_ATTRIBUTE_PRIVATE:
|
return start_klass;
|
case METHOD_ATTRIBUTE_PUBLIC:
|
return FALSE;
|
default:
|
return TRUE;
|
}
|
}
|
|
GPtrArray*
|
mono_class_get_methods_by_name (MonoClass *klass, const char *name, guint32 bflags, gboolean ignore_case, gboolean allow_ctors, MonoError *error)
|
{
|
GPtrArray *array;
|
MonoClass *startklass;
|
MonoMethod *method;
|
gpointer iter;
|
int match, nslots;
|
/*FIXME, use MonoBitSet*/
|
guint32 method_slots_default [8];
|
guint32 *method_slots = NULL;
|
int (*compare_func) (const char *s1, const char *s2) = NULL;
|
|
array = g_ptr_array_new ();
|
startklass = klass;
|
error_init (error);
|
|
if (name != NULL)
|
compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
|
|
/* An optimization for calls made from Delegate:CreateDelegate () */
|
if (klass->delegate && klass != mono_defaults.delegate_class && klass != mono_defaults.multicastdelegate_class&& name && !strcmp (name, "Invoke") && (bflags == (BFLAGS_Public | BFLAGS_Static | BFLAGS_Instance))) {
|
method = mono_get_delegate_invoke (klass);
|
g_assert (method);
|
|
g_ptr_array_add (array, method);
|
return array;
|
}
|
|
mono_class_setup_methods (klass);
|
mono_class_setup_vtable (klass);
|
if (mono_class_has_failure (klass))
|
goto loader_error;
|
|
if (is_generic_parameter (&klass->byval_arg))
|
nslots = mono_class_get_vtable_size (klass->parent);
|
else
|
nslots = MONO_CLASS_IS_INTERFACE (klass) ? mono_class_num_methods (klass) : mono_class_get_vtable_size (klass);
|
if (nslots >= sizeof (method_slots_default) * 8) {
|
method_slots = g_new0 (guint32, nslots / 32 + 1);
|
} else {
|
method_slots = method_slots_default;
|
memset (method_slots, 0, sizeof (method_slots_default));
|
}
|
handle_parent:
|
mono_class_setup_methods (klass);
|
mono_class_setup_vtable (klass);
|
if (mono_class_has_failure (klass))
|
goto loader_error;
|
|
iter = NULL;
|
while ((method = mono_class_get_methods (klass, &iter))) {
|
match = 0;
|
if (method->slot != -1) {
|
g_assert (method->slot < nslots);
|
if (method_slots [method->slot >> 5] & (1 << (method->slot & 0x1f)))
|
continue;
|
if (!(method->flags & METHOD_ATTRIBUTE_NEW_SLOT))
|
method_slots [method->slot >> 5] |= 1 << (method->slot & 0x1f);
|
}
|
|
if (!allow_ctors && method->name [0] == '.' && (strcmp (method->name, ".ctor") == 0 || strcmp (method->name, ".cctor") == 0))
|
continue;
|
if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
|
if (bflags & BFLAGS_Public)
|
match++;
|
} else if ((bflags & BFLAGS_NonPublic) && method_nonpublic (method, (klass == startklass))) {
|
match++;
|
}
|
if (!match)
|
continue;
|
match = 0;
|
if (method->flags & METHOD_ATTRIBUTE_STATIC) {
|
if (bflags & BFLAGS_Static)
|
if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
|
match++;
|
} else {
|
if (bflags & BFLAGS_Instance)
|
match++;
|
}
|
|
if (!match)
|
continue;
|
|
if (name != NULL) {
|
if (compare_func (name, method->name))
|
continue;
|
}
|
|
match = 0;
|
g_ptr_array_add (array, method);
|
}
|
if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
|
goto handle_parent;
|
if (method_slots != method_slots_default)
|
g_free (method_slots);
|
|
return array;
|
|
loader_error:
|
if (method_slots != method_slots_default)
|
g_free (method_slots);
|
g_ptr_array_free (array, TRUE);
|
|
g_assert (mono_class_has_failure (klass));
|
mono_error_set_for_class_failure (error, klass);
|
return NULL;
|
}
|
|
ICALL_EXPORT GPtrArray*
|
ves_icall_RuntimeType_GetMethodsByName_native (MonoReflectionTypeHandle ref_type, const char *mname, guint32 bflags, MonoBoolean ignore_case, MonoError *error)
|
{
|
error_init (error);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
|
MonoClass *klass = mono_class_from_mono_type (type);
|
if (type->byref) {
|
return g_ptr_array_new ();
|
}
|
|
return mono_class_get_methods_by_name (klass, mname, bflags, ignore_case, FALSE, error);
|
}
|
|
ICALL_EXPORT GPtrArray*
|
ves_icall_RuntimeType_GetConstructors_native (MonoReflectionTypeHandle ref_type, guint32 bflags, MonoError *error)
|
{
|
error_init (error);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
if (type->byref) {
|
return g_ptr_array_new ();
|
}
|
|
MonoClass *startklass, *klass;
|
klass = startklass = mono_class_from_mono_type (type);
|
|
mono_class_setup_methods (klass);
|
if (mono_class_has_failure (klass)) {
|
mono_error_set_for_class_failure (error, klass);
|
return NULL;
|
}
|
|
|
GPtrArray *res_array = g_ptr_array_sized_new (4); /* FIXME, guestimating */
|
|
MonoMethod *method;
|
gpointer iter = NULL;
|
while ((method = mono_class_get_methods (klass, &iter))) {
|
int match = 0;
|
if (strcmp (method->name, ".ctor") && strcmp (method->name, ".cctor"))
|
continue;
|
if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
|
if (bflags & BFLAGS_Public)
|
match++;
|
} else {
|
if (bflags & BFLAGS_NonPublic)
|
match++;
|
}
|
if (!match)
|
continue;
|
match = 0;
|
if (method->flags & METHOD_ATTRIBUTE_STATIC) {
|
if (bflags & BFLAGS_Static)
|
if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
|
match++;
|
} else {
|
if (bflags & BFLAGS_Instance)
|
match++;
|
}
|
|
if (!match)
|
continue;
|
g_ptr_array_add (res_array, method);
|
}
|
|
return res_array;
|
}
|
|
static guint
|
property_hash (gconstpointer data)
|
{
|
MonoProperty *prop = (MonoProperty*)data;
|
|
return g_str_hash (prop->name);
|
}
|
|
static gboolean
|
property_accessor_override (MonoMethod *method1, MonoMethod *method2)
|
{
|
if (method1->slot != -1 && method1->slot == method2->slot)
|
return TRUE;
|
|
if (mono_class_get_generic_type_definition (method1->klass) == mono_class_get_generic_type_definition (method2->klass)) {
|
if (method1->is_inflated)
|
method1 = ((MonoMethodInflated*) method1)->declaring;
|
if (method2->is_inflated)
|
method2 = ((MonoMethodInflated*) method2)->declaring;
|
}
|
|
return mono_metadata_signature_equal (mono_method_signature (method1), mono_method_signature (method2));
|
}
|
|
static gboolean
|
property_equal (MonoProperty *prop1, MonoProperty *prop2)
|
{
|
// Properties are hide-by-name-and-signature
|
if (!g_str_equal (prop1->name, prop2->name))
|
return FALSE;
|
|
/* If we see a property in a generic method, we want to
|
compare the generic signatures, not the inflated signatures
|
because we might conflate two properties that were
|
distinct:
|
|
class Foo<T,U> {
|
public T this[T t] { getter { return t; } } // method 1
|
public U this[U u] { getter { return u; } } // method 2
|
}
|
|
If we see int Foo<int,int>::Item[int] we need to know if
|
the indexer came from method 1 or from method 2, and we
|
shouldn't conflate them. (Bugzilla 36283)
|
*/
|
if (prop1->get && prop2->get && !property_accessor_override (prop1->get, prop2->get))
|
return FALSE;
|
|
if (prop1->set && prop2->set && !property_accessor_override (prop1->set, prop2->set))
|
return FALSE;
|
|
return TRUE;
|
}
|
|
static gboolean
|
property_accessor_nonpublic (MonoMethod* accessor, gboolean start_klass)
|
{
|
if (!accessor)
|
return FALSE;
|
|
return method_nonpublic (accessor, start_klass);
|
}
|
|
ICALL_EXPORT GPtrArray*
|
ves_icall_RuntimeType_GetPropertiesByName_native (MonoReflectionTypeHandle ref_type, gchar *propname, guint32 bflags, MonoBoolean ignore_case, MonoError *error)
|
{
|
error_init (error);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
|
|
if (type->byref) {
|
return g_ptr_array_new ();
|
}
|
|
|
MonoClass *startklass, *klass;
|
klass = startklass = mono_class_from_mono_type (type);
|
|
int (*compare_func) (const char *s1, const char *s2) = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
|
|
GPtrArray *res_array = g_ptr_array_sized_new (8); /*This the average for ASP.NET types*/
|
|
GHashTable *properties = g_hash_table_new (property_hash, (GEqualFunc)property_equal);
|
|
handle_parent:
|
mono_class_setup_methods (klass);
|
mono_class_setup_vtable (klass);
|
if (mono_class_has_failure (klass)) {
|
mono_error_set_for_class_failure (error, klass);
|
goto loader_error;
|
}
|
|
MonoProperty *prop;
|
gpointer iter = NULL;
|
while ((prop = mono_class_get_properties (klass, &iter))) {
|
int match = 0;
|
MonoMethod *method = prop->get;
|
if (!method)
|
method = prop->set;
|
guint32 flags = 0;
|
if (method)
|
flags = method->flags;
|
if ((prop->get && ((prop->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC)) ||
|
(prop->set && ((prop->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC))) {
|
if (bflags & BFLAGS_Public)
|
match++;
|
} else if (bflags & BFLAGS_NonPublic) {
|
if (property_accessor_nonpublic(prop->get, startklass == klass) ||
|
property_accessor_nonpublic(prop->set, startklass == klass)) {
|
match++;
|
}
|
}
|
if (!match)
|
continue;
|
match = 0;
|
if (flags & METHOD_ATTRIBUTE_STATIC) {
|
if (bflags & BFLAGS_Static)
|
if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
|
match++;
|
} else {
|
if (bflags & BFLAGS_Instance)
|
match++;
|
}
|
|
if (!match)
|
continue;
|
match = 0;
|
|
if (propname != NULL && compare_func (propname, prop->name))
|
continue;
|
|
if (g_hash_table_lookup (properties, prop))
|
continue;
|
|
g_ptr_array_add (res_array, prop);
|
|
g_hash_table_insert (properties, prop, prop);
|
}
|
if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
|
goto handle_parent;
|
|
g_hash_table_destroy (properties);
|
|
return res_array;
|
|
|
loader_error:
|
if (properties)
|
g_hash_table_destroy (properties);
|
g_ptr_array_free (res_array, TRUE);
|
|
return NULL;
|
}
|
|
static guint
|
event_hash (gconstpointer data)
|
{
|
MonoEvent *event = (MonoEvent*)data;
|
|
return g_str_hash (event->name);
|
}
|
|
static gboolean
|
event_equal (MonoEvent *event1, MonoEvent *event2)
|
{
|
// Events are hide-by-name
|
return g_str_equal (event1->name, event2->name);
|
}
|
|
ICALL_EXPORT GPtrArray*
|
ves_icall_RuntimeType_GetEvents_native (MonoReflectionTypeHandle ref_type, char *utf8_name, guint32 bflags, MonoError *error)
|
{
|
error_init (error);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
|
if (type->byref) {
|
return g_ptr_array_new ();
|
}
|
|
int (*compare_func) (const char *s1, const char *s2) = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
|
|
GPtrArray *res_array = g_ptr_array_sized_new (4);
|
|
MonoClass *startklass, *klass;
|
klass = startklass = mono_class_from_mono_type (type);
|
|
GHashTable *events = g_hash_table_new (event_hash, (GEqualFunc)event_equal);
|
handle_parent:
|
mono_class_setup_methods (klass);
|
mono_class_setup_vtable (klass);
|
if (mono_class_has_failure (klass)) {
|
mono_error_set_for_class_failure (error, klass);
|
goto failure;
|
}
|
|
MonoEvent *event;
|
gpointer iter = NULL;
|
while ((event = mono_class_get_events (klass, &iter))) {
|
int match = 0;
|
MonoMethod *method = event->add;
|
if (!method)
|
method = event->remove;
|
if (!method)
|
method = event->raise;
|
if (method) {
|
if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
|
if (bflags & BFLAGS_Public)
|
match++;
|
} else if ((klass == startklass) || (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) {
|
if (bflags & BFLAGS_NonPublic)
|
match++;
|
}
|
}
|
else
|
if (bflags & BFLAGS_NonPublic)
|
match ++;
|
if (!match)
|
continue;
|
match = 0;
|
if (method) {
|
if (method->flags & METHOD_ATTRIBUTE_STATIC) {
|
if (bflags & BFLAGS_Static)
|
if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
|
match++;
|
} else {
|
if (bflags & BFLAGS_Instance)
|
match++;
|
}
|
}
|
else
|
if (bflags & BFLAGS_Instance)
|
match ++;
|
if (!match)
|
continue;
|
|
if (utf8_name != NULL && compare_func (event->name, utf8_name))
|
continue;
|
|
if (g_hash_table_lookup (events, event))
|
continue;
|
|
g_ptr_array_add (res_array, event);
|
|
g_hash_table_insert (events, event, event);
|
}
|
if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
|
goto handle_parent;
|
|
g_hash_table_destroy (events);
|
|
return res_array;
|
|
failure:
|
if (events != NULL)
|
g_hash_table_destroy (events);
|
|
g_ptr_array_free (res_array, TRUE);
|
|
return NULL;
|
}
|
|
ICALL_EXPORT GPtrArray *
|
ves_icall_RuntimeType_GetNestedTypes_native (MonoReflectionTypeHandle ref_type, char *str, guint32 bflags, MonoError *error)
|
{
|
error_init (error);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
|
if (type->byref) {
|
return g_ptr_array_new ();
|
}
|
|
MonoClass *klass = mono_class_from_mono_type (type);
|
|
/*
|
* If a nested type is generic, return its generic type definition.
|
* Note that this means that the return value is essentially the set
|
* of nested types of the generic type definition of @klass.
|
*
|
* A note in MSDN claims that a generic type definition can have
|
* nested types that aren't generic. In any case, the container of that
|
* nested type would be the generic type definition.
|
*/
|
if (mono_class_is_ginst (klass))
|
klass = mono_class_get_generic_class (klass)->container_class;
|
|
GPtrArray *res_array = g_ptr_array_new ();
|
|
MonoClass *nested;
|
gpointer iter = NULL;
|
while ((nested = mono_class_get_nested_types (klass, &iter))) {
|
int match = 0;
|
if ((mono_class_get_flags (nested) & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
|
if (bflags & BFLAGS_Public)
|
match++;
|
} else {
|
if (bflags & BFLAGS_NonPublic)
|
match++;
|
}
|
if (!match)
|
continue;
|
|
if (str != NULL && strcmp (nested->name, str))
|
continue;
|
|
g_ptr_array_add (res_array, &nested->byval_arg);
|
}
|
|
return res_array;
|
}
|
|
static MonoType*
|
get_type_from_module_builder_module (MonoArrayHandle modules, int i, MonoTypeNameParse *info, MonoBoolean ignoreCase, gboolean *type_resolve, MonoError *error)
|
{
|
HANDLE_FUNCTION_ENTER ();
|
error_init (error);
|
MonoType *type = NULL;
|
MonoReflectionModuleBuilderHandle mb = MONO_HANDLE_NEW (MonoReflectionModuleBuilder, NULL);
|
MONO_HANDLE_ARRAY_GETREF (mb, modules, i);
|
MonoDynamicImage *dynamic_image = MONO_HANDLE_GETVAL (mb, dynamic_image);
|
type = mono_reflection_get_type_checked (&dynamic_image->image, &dynamic_image->image, info, ignoreCase, type_resolve, error);
|
HANDLE_FUNCTION_RETURN_VAL (type);
|
}
|
|
static MonoType*
|
get_type_from_module_builder_loaded_modules (MonoArrayHandle loaded_modules, int i, MonoTypeNameParse *info, MonoBoolean ignoreCase, gboolean *type_resolve, MonoError *error)
|
{
|
HANDLE_FUNCTION_ENTER ();
|
error_init (error);
|
MonoType *type = NULL;
|
MonoReflectionModuleHandle mod = MONO_HANDLE_NEW (MonoReflectionModule, NULL);
|
MONO_HANDLE_ARRAY_GETREF (mod, loaded_modules, i);
|
MonoImage *image = MONO_HANDLE_GETVAL (mod, image);
|
type = mono_reflection_get_type_checked (image, image, info, ignoreCase, type_resolve, error);
|
HANDLE_FUNCTION_RETURN_VAL (type);
|
}
|
|
ICALL_EXPORT MonoReflectionTypeHandle
|
ves_icall_System_Reflection_Assembly_InternalGetType (MonoReflectionAssemblyHandle assembly_h, MonoReflectionModuleHandle module, MonoStringHandle name, MonoBoolean throwOnError, MonoBoolean ignoreCase, MonoError *error)
|
{
|
error_init (error);
|
|
MonoTypeNameParse info;
|
gboolean type_resolve;
|
|
/* On MS.NET, this does not fire a TypeResolve event */
|
type_resolve = TRUE;
|
char *str = mono_string_handle_to_utf8 (name, error);
|
goto_if_nok (error, fail);
|
|
/*g_print ("requested type %s in %s\n", str, assembly->assembly->aname.name);*/
|
MonoError parse_error;
|
if (!mono_reflection_parse_type_checked (str, &info, &parse_error)) {
|
g_free (str);
|
mono_reflection_free_type_info (&info);
|
mono_error_cleanup (&parse_error);
|
if (throwOnError) {
|
mono_error_set_argument (error, "name", "failed to parse the type");
|
goto fail;
|
}
|
/*g_print ("failed parse\n");*/
|
return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
|
}
|
|
if (info.assembly.name) {
|
g_free (str);
|
mono_reflection_free_type_info (&info);
|
if (throwOnError) {
|
/* 1.0 and 2.0 throw different exceptions */
|
if (mono_defaults.generic_ilist_class)
|
mono_error_set_argument (error, NULL, "Type names passed to Assembly.GetType() must not specify an assembly.");
|
else
|
mono_error_set_type_load_name (error, g_strdup (""), g_strdup (""), "Type names passed to Assembly.GetType() must not specify an assembly.");
|
goto fail;
|
}
|
return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
|
}
|
|
MonoType *type = NULL;
|
if (!MONO_HANDLE_IS_NULL (module)) {
|
MonoImage *image = MONO_HANDLE_GETVAL (module, image);
|
if (image) {
|
type = mono_reflection_get_type_checked (image, image, &info, ignoreCase, &type_resolve, error);
|
if (!is_ok (error)) {
|
g_free (str);
|
mono_reflection_free_type_info (&info);
|
goto fail;
|
}
|
}
|
}
|
else {
|
MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
|
if (assembly_is_dynamic (assembly)) {
|
/* Enumerate all modules */
|
MonoReflectionAssemblyBuilderHandle abuilder = MONO_HANDLE_NEW (MonoReflectionAssemblyBuilder, NULL);
|
MONO_HANDLE_ASSIGN (abuilder, assembly_h);
|
int i;
|
|
MonoArrayHandle modules = MONO_HANDLE_NEW (MonoArray, NULL);
|
MONO_HANDLE_GET (modules, abuilder, modules);
|
if (!MONO_HANDLE_IS_NULL (modules)) {
|
int n = mono_array_handle_length (modules);
|
for (i = 0; i < n; ++i) {
|
type = get_type_from_module_builder_module (modules, i, &info, ignoreCase, &type_resolve, error);
|
if (!is_ok (error)) {
|
g_free (str);
|
mono_reflection_free_type_info (&info);
|
goto fail;
|
}
|
if (type)
|
break;
|
}
|
}
|
|
MonoArrayHandle loaded_modules = MONO_HANDLE_NEW (MonoArray, NULL);
|
MONO_HANDLE_GET (loaded_modules, abuilder, loaded_modules);
|
if (!type && !MONO_HANDLE_IS_NULL (loaded_modules)) {
|
int n = mono_array_handle_length (loaded_modules);
|
for (i = 0; i < n; ++i) {
|
type = get_type_from_module_builder_loaded_modules (loaded_modules, i, &info, ignoreCase, &type_resolve, error);
|
|
if (!is_ok (error)) {
|
g_free (str);
|
mono_reflection_free_type_info (&info);
|
goto fail;
|
}
|
if (type)
|
break;
|
}
|
}
|
}
|
else {
|
type = mono_reflection_get_type_checked (assembly->image, assembly->image, &info, ignoreCase, &type_resolve, error);
|
if (!is_ok (error)) {
|
g_free (str);
|
mono_reflection_free_type_info (&info);
|
goto fail;
|
}
|
}
|
}
|
g_free (str);
|
mono_reflection_free_type_info (&info);
|
|
if (!type) {
|
if (throwOnError) {
|
MonoError inner_error;
|
char *typename = mono_string_handle_to_utf8 (name, &inner_error);
|
mono_error_assert_ok (&inner_error);
|
MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
|
char *assmname = mono_stringify_assembly_name (&assembly->aname);
|
mono_error_set_type_load_name (error, typename, assmname, "%s", "");
|
goto fail;
|
}
|
|
return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
|
}
|
|
if (type->type == MONO_TYPE_CLASS) {
|
MonoClass *klass = mono_type_get_class (type);
|
|
/* need to report exceptions ? */
|
if (throwOnError && mono_class_has_failure (klass)) {
|
/* report SecurityException (or others) that occured when loading the assembly */
|
mono_error_set_for_class_failure (error, klass);
|
goto fail;
|
}
|
}
|
|
/* g_print ("got it\n"); */
|
return mono_type_get_object_handle (MONO_HANDLE_DOMAIN (assembly_h), type, error);
|
fail:
|
g_assert (!is_ok (error));
|
return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
|
}
|
|
static gboolean
|
replace_shadow_path (MonoDomain *domain, gchar *dirname, gchar **filename)
|
{
|
gchar *content;
|
gchar *shadow_ini_file;
|
gsize len;
|
|
/* Check for shadow-copied assembly */
|
if (mono_is_shadow_copy_enabled (domain, dirname)) {
|
shadow_ini_file = g_build_filename (dirname, "__AssemblyInfo__.ini", NULL);
|
content = NULL;
|
if (!g_file_get_contents (shadow_ini_file, &content, &len, NULL) ||
|
!g_file_test (content, G_FILE_TEST_IS_REGULAR)) {
|
if (content) {
|
g_free (content);
|
content = NULL;
|
}
|
}
|
g_free (shadow_ini_file);
|
if (content != NULL) {
|
if (*filename)
|
g_free (*filename);
|
*filename = content;
|
return TRUE;
|
}
|
}
|
return FALSE;
|
}
|
|
ICALL_EXPORT MonoStringHandle
|
ves_icall_System_Reflection_Assembly_get_code_base (MonoReflectionAssemblyHandle assembly, MonoBoolean escaped, MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly);
|
MonoAssembly *mass = MONO_HANDLE_GETVAL (assembly, assembly);
|
gchar *absolute;
|
gchar *dirname;
|
|
if (g_path_is_absolute (mass->image->name)) {
|
absolute = g_strdup (mass->image->name);
|
dirname = g_path_get_dirname (absolute);
|
} else {
|
absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
|
dirname = g_strdup (mass->basedir);
|
}
|
|
replace_shadow_path (domain, dirname, &absolute);
|
g_free (dirname);
|
|
mono_icall_make_platform_path (absolute);
|
|
gchar *uri;
|
if (escaped) {
|
uri = g_filename_to_uri (absolute, NULL, NULL);
|
} else {
|
const gchar *prepend = mono_icall_get_file_path_prefix (absolute);
|
uri = g_strconcat (prepend, absolute, NULL);
|
}
|
|
g_free (absolute);
|
|
MonoStringHandle res;
|
if (uri) {
|
res = mono_string_new_handle (domain, uri, error);
|
g_free (uri);
|
} else {
|
res = MONO_HANDLE_NEW (MonoString, NULL);
|
}
|
return res;
|
}
|
|
ICALL_EXPORT MonoBoolean
|
ves_icall_System_Reflection_Assembly_get_global_assembly_cache (MonoReflectionAssemblyHandle assembly, MonoError *error)
|
{
|
error_init (error);
|
MonoAssembly *mass = MONO_HANDLE_GETVAL (assembly,assembly);
|
|
return mass->in_gac;
|
}
|
|
ICALL_EXPORT MonoReflectionAssemblyHandle
|
ves_icall_System_Reflection_Assembly_load_with_partial_name (MonoStringHandle mname, MonoObjectHandle evidence, MonoError *error)
|
{
|
gchar *name;
|
MonoImageOpenStatus status;
|
MonoReflectionAssemblyHandle result = MONO_HANDLE_CAST (MonoReflectionAssembly, NULL_HANDLE);
|
|
name = mono_string_handle_to_utf8 (mname, error);
|
goto_if_nok (error, leave);
|
MonoAssembly *res = mono_assembly_load_with_partial_name (name, &status);
|
|
g_free (name);
|
|
if (res == NULL)
|
goto leave;
|
result = mono_assembly_get_object_handle (mono_domain_get (), res, error);
|
leave:
|
return result;
|
}
|
|
ICALL_EXPORT MonoStringHandle
|
ves_icall_System_Reflection_Assembly_get_location (MonoReflectionAssemblyHandle refassembly, MonoError *error)
|
{
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (refassembly);
|
MonoAssembly *assembly = MONO_HANDLE_GETVAL (refassembly, assembly);
|
return mono_string_new_handle (domain, mono_image_get_filename (assembly->image), error);
|
}
|
|
ICALL_EXPORT MonoBoolean
|
ves_icall_System_Reflection_Assembly_get_ReflectionOnly (MonoReflectionAssemblyHandle assembly_h, MonoError *error)
|
{
|
error_init (error);
|
MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
|
return assembly->ref_only;
|
}
|
|
ICALL_EXPORT MonoStringHandle
|
ves_icall_System_Reflection_Assembly_InternalImageRuntimeVersion (MonoReflectionAssemblyHandle refassembly, MonoError *error)
|
{
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (refassembly);
|
MonoAssembly *assembly = MONO_HANDLE_GETVAL (refassembly, assembly);
|
|
return mono_string_new_handle (domain, assembly->image->version, error);
|
}
|
|
ICALL_EXPORT MonoReflectionMethodHandle
|
ves_icall_System_Reflection_Assembly_get_EntryPoint (MonoReflectionAssemblyHandle assembly_h, MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
|
MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
|
MonoMethod *method;
|
|
MonoReflectionMethodHandle res = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
|
guint32 token = mono_image_get_entry_point (assembly->image);
|
|
if (!token)
|
goto leave;
|
method = mono_get_method_checked (assembly->image, token, NULL, NULL, error);
|
goto_if_nok (error, leave);
|
|
MONO_HANDLE_ASSIGN (res, mono_method_get_object_handle (domain, method, NULL, error));
|
leave:
|
return res;
|
}
|
|
ICALL_EXPORT MonoReflectionModuleHandle
|
ves_icall_System_Reflection_Assembly_GetManifestModuleInternal (MonoReflectionAssemblyHandle assembly, MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly);
|
MonoAssembly *a = MONO_HANDLE_GETVAL (assembly, assembly);
|
return mono_module_get_object_handle (domain, a->image, error);
|
}
|
|
static gboolean
|
add_manifest_resource_name_to_array (MonoDomain *domain, MonoImage *image, MonoTableInfo *table, int i, MonoArrayHandle dest, MonoError *error)
|
{
|
HANDLE_FUNCTION_ENTER ();
|
error_init (error);
|
const char *val = mono_metadata_string_heap (image, mono_metadata_decode_row_col (table, i, MONO_MANIFEST_NAME));
|
MonoStringHandle str = mono_string_new_handle (domain, val, error);
|
goto_if_nok (error, leave);
|
MONO_HANDLE_ARRAY_SETREF (dest, i, str);
|
leave:
|
HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
|
}
|
|
ICALL_EXPORT MonoArrayHandle
|
ves_icall_System_Reflection_Assembly_GetManifestResourceNames (MonoReflectionAssemblyHandle assembly_h, MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
|
MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
|
MonoTableInfo *table = &assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
|
MonoArrayHandle result = mono_array_new_handle (domain, mono_defaults.string_class, table->rows, error);
|
goto_if_nok (error, fail);
|
int i;
|
|
for (i = 0; i < table->rows; ++i) {
|
if (!add_manifest_resource_name_to_array (domain, assembly->image, table, i, result, error))
|
goto fail;
|
}
|
return result;
|
fail:
|
return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
|
}
|
|
ICALL_EXPORT MonoStringHandle
|
ves_icall_System_Reflection_Assembly_GetAotId (MonoError *error)
|
{
|
char *guid = mono_runtime_get_aotid ();
|
if (guid == NULL)
|
return NULL;
|
MonoStringHandle res = mono_string_new_handle (mono_domain_get (), guid, error);
|
g_free (guid);
|
return res;
|
}
|
|
static MonoAssemblyName*
|
create_referenced_assembly_name (MonoDomain *domain, MonoImage *image, MonoTableInfo *t, int i, MonoError *error)
|
{
|
error_init (error);
|
MonoAssemblyName *aname = g_new0 (MonoAssemblyName, 1);
|
|
mono_assembly_get_assemblyref (image, i, aname);
|
aname->hash_alg = ASSEMBLY_HASH_SHA1 /* SHA1 (default) */;
|
/* name and culture are pointers into the image tables, but we need
|
* real malloc'd strings (so that we can g_free() them later from
|
* Mono.RuntimeMarshal.FreeAssemblyName) */
|
aname->name = g_strdup (aname->name);
|
aname->culture = g_strdup (aname->culture);
|
/* Don't need the hash value in managed */
|
aname->hash_value = NULL;
|
aname->hash_len = 0;
|
g_assert (aname->public_key == NULL);
|
|
/* note: this function doesn't return the codebase on purpose (i.e. it can
|
be used under partial trust as path information isn't present). */
|
return aname;
|
}
|
|
ICALL_EXPORT GPtrArray*
|
ves_icall_System_Reflection_Assembly_InternalGetReferencedAssemblies (MonoReflectionAssemblyHandle assembly, MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly);
|
MonoAssembly *ass = MONO_HANDLE_GETVAL(assembly, assembly);
|
MonoImage *image = ass->image;
|
|
MonoTableInfo *t = &image->tables [MONO_TABLE_ASSEMBLYREF];
|
int count = t->rows;
|
|
GPtrArray *result = g_ptr_array_sized_new (count);
|
|
for (int i = 0; i < count; i++) {
|
MonoAssemblyName *aname = create_referenced_assembly_name (domain, image, t, i, error);
|
if (!is_ok (error))
|
break;
|
g_ptr_array_add (result, aname);
|
}
|
return result;
|
}
|
|
/* move this in some file in mono/util/ */
|
static char *
|
g_concat_dir_and_file (const char *dir, const char *file)
|
{
|
g_return_val_if_fail (dir != NULL, NULL);
|
g_return_val_if_fail (file != NULL, NULL);
|
|
/*
|
* If the directory name doesn't have a / on the end, we need
|
* to add one so we get a proper path to the file
|
*/
|
if (dir [strlen(dir) - 1] != G_DIR_SEPARATOR)
|
return g_strconcat (dir, G_DIR_SEPARATOR_S, file, NULL);
|
else
|
return g_strconcat (dir, file, NULL);
|
}
|
|
ICALL_EXPORT void *
|
ves_icall_System_Reflection_Assembly_GetManifestResourceInternal (MonoReflectionAssemblyHandle assembly_h, MonoStringHandle name, gint32 *size, MonoReflectionModuleHandleOut ref_module, MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
|
MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
|
MonoTableInfo *table = &assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
|
guint32 i;
|
guint32 cols [MONO_MANIFEST_SIZE];
|
guint32 impl, file_idx;
|
const char *val;
|
MonoImage *module;
|
|
char *n = mono_string_handle_to_utf8 (name, error);
|
return_val_if_nok (error, NULL);
|
|
for (i = 0; i < table->rows; ++i) {
|
mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
|
val = mono_metadata_string_heap (assembly->image, cols [MONO_MANIFEST_NAME]);
|
if (strcmp (val, n) == 0)
|
break;
|
}
|
g_free (n);
|
if (i == table->rows)
|
return NULL;
|
/* FIXME */
|
impl = cols [MONO_MANIFEST_IMPLEMENTATION];
|
if (impl) {
|
/*
|
* this code should only be called after obtaining the
|
* ResourceInfo and handling the other cases.
|
*/
|
g_assert ((impl & MONO_IMPLEMENTATION_MASK) == MONO_IMPLEMENTATION_FILE);
|
file_idx = impl >> MONO_IMPLEMENTATION_BITS;
|
|
module = mono_image_load_file_for_image_checked (assembly->image, file_idx, error);
|
if (!is_ok (error) || !module)
|
return NULL;
|
}
|
else
|
module = assembly->image;
|
|
|
MonoReflectionModuleHandle rm = mono_module_get_object_handle (domain, module, error);
|
if (!is_ok (error))
|
return NULL;
|
MONO_HANDLE_ASSIGN (ref_module, rm);
|
|
return (void*)mono_image_get_resource (module, cols [MONO_MANIFEST_OFFSET], (guint32*)size);
|
}
|
|
static gboolean
|
get_manifest_resource_info_internal (MonoReflectionAssemblyHandle assembly_h, MonoStringHandle name, MonoManifestResourceInfoHandle info, MonoError *error)
|
{
|
HANDLE_FUNCTION_ENTER ();
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
|
MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
|
MonoTableInfo *table = &assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
|
int i;
|
guint32 cols [MONO_MANIFEST_SIZE];
|
guint32 file_cols [MONO_FILE_SIZE];
|
const char *val;
|
char *n;
|
|
gboolean result = FALSE;
|
|
n = mono_string_handle_to_utf8 (name, error);
|
goto_if_nok (error, leave);
|
|
for (i = 0; i < table->rows; ++i) {
|
mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
|
val = mono_metadata_string_heap (assembly->image, cols [MONO_MANIFEST_NAME]);
|
if (strcmp (val, n) == 0)
|
break;
|
}
|
g_free (n);
|
if (i == table->rows)
|
goto leave;
|
|
if (!cols [MONO_MANIFEST_IMPLEMENTATION]) {
|
MONO_HANDLE_SETVAL (info, location, guint32, RESOURCE_LOCATION_EMBEDDED | RESOURCE_LOCATION_IN_MANIFEST);
|
}
|
else {
|
switch (cols [MONO_MANIFEST_IMPLEMENTATION] & MONO_IMPLEMENTATION_MASK) {
|
case MONO_IMPLEMENTATION_FILE:
|
i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
|
table = &assembly->image->tables [MONO_TABLE_FILE];
|
mono_metadata_decode_row (table, i - 1, file_cols, MONO_FILE_SIZE);
|
val = mono_metadata_string_heap (assembly->image, file_cols [MONO_FILE_NAME]);
|
MONO_HANDLE_SET (info, filename, mono_string_new_handle (domain, val, error));
|
if (file_cols [MONO_FILE_FLAGS] & FILE_CONTAINS_NO_METADATA)
|
MONO_HANDLE_SETVAL (info, location, guint32, 0);
|
else
|
MONO_HANDLE_SETVAL (info, location, guint32, RESOURCE_LOCATION_EMBEDDED);
|
break;
|
|
case MONO_IMPLEMENTATION_ASSEMBLYREF:
|
i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
|
mono_assembly_load_reference (assembly->image, i - 1);
|
if (assembly->image->references [i - 1] == REFERENCE_MISSING) {
|
mono_error_set_assembly_load (error, NULL, "Assembly %d referenced from assembly %s not found ", i - 1, assembly->image->name);
|
goto leave;
|
}
|
MonoReflectionAssemblyHandle assm_obj = mono_assembly_get_object_handle (mono_domain_get (), assembly->image->references [i - 1], error);
|
goto_if_nok (error, leave);
|
MONO_HANDLE_SET (info, assembly, assm_obj);
|
|
/* Obtain info recursively */
|
get_manifest_resource_info_internal (assm_obj, name, info, error);
|
goto_if_nok (error, leave);
|
guint32 location = MONO_HANDLE_GETVAL (info, location);
|
location |= RESOURCE_LOCATION_ANOTHER_ASSEMBLY;
|
MONO_HANDLE_SETVAL (info, location, guint32, location);
|
break;
|
|
case MONO_IMPLEMENTATION_EXP_TYPE:
|
g_assert_not_reached ();
|
break;
|
}
|
}
|
|
result = TRUE;
|
leave:
|
HANDLE_FUNCTION_RETURN_VAL (result);
|
}
|
|
ICALL_EXPORT gboolean
|
ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (MonoReflectionAssemblyHandle assembly_h, MonoStringHandle name, MonoManifestResourceInfoHandle info_h, MonoError *error)
|
{
|
error_init (error);
|
return get_manifest_resource_info_internal (assembly_h, name, info_h, error);
|
}
|
|
static gboolean
|
add_filename_to_files_array (MonoDomain *domain, MonoAssembly * assembly, MonoTableInfo *table, int i, MonoArrayHandle dest, int dest_idx, MonoError *error)
|
{
|
HANDLE_FUNCTION_ENTER();
|
error_init (error);
|
const char *val = mono_metadata_string_heap (assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
|
char *n = g_concat_dir_and_file (assembly->basedir, val);
|
MonoStringHandle str = mono_string_new_handle (domain, n, error);
|
g_free (n);
|
goto_if_nok (error, leave);
|
MONO_HANDLE_ARRAY_SETREF (dest, dest_idx, str);
|
leave:
|
HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
|
}
|
|
ICALL_EXPORT MonoObjectHandle
|
ves_icall_System_Reflection_Assembly_GetFilesInternal (MonoReflectionAssemblyHandle assembly_h, MonoStringHandle name, MonoBoolean resource_modules, MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
|
MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
|
MonoTableInfo *table = &assembly->image->tables [MONO_TABLE_FILE];
|
int i, count;
|
|
/* check hash if needed */
|
if (!MONO_HANDLE_IS_NULL(name)) {
|
char *n = mono_string_handle_to_utf8 (name, error);
|
goto_if_nok (error, fail);
|
|
for (i = 0; i < table->rows; ++i) {
|
const char *val = mono_metadata_string_heap (assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
|
if (strcmp (val, n) == 0) {
|
g_free (n);
|
n = g_concat_dir_and_file (assembly->basedir, val);
|
MonoStringHandle fn = mono_string_new_handle (domain, n, error);
|
g_free (n);
|
goto_if_nok (error, fail);
|
return MONO_HANDLE_CAST (MonoObject, fn);
|
}
|
}
|
g_free (n);
|
return NULL_HANDLE;
|
}
|
|
count = 0;
|
for (i = 0; i < table->rows; ++i) {
|
if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA))
|
count ++;
|
}
|
|
MonoArrayHandle result = mono_array_new_handle (domain, mono_defaults.string_class, count, error);
|
goto_if_nok (error, fail);
|
|
count = 0;
|
for (i = 0; i < table->rows; ++i) {
|
if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
|
if (!add_filename_to_files_array (domain, assembly, table, i, result, count, error))
|
goto fail;
|
count++;
|
}
|
}
|
return MONO_HANDLE_CAST (MonoObject, result);
|
fail:
|
return NULL_HANDLE;
|
}
|
|
static gboolean
|
add_module_to_modules_array (MonoDomain *domain, MonoArrayHandle dest, int *dest_idx, MonoImage* module, MonoError *error)
|
{
|
HANDLE_FUNCTION_ENTER ();
|
error_init (error);
|
if (module) {
|
MonoReflectionModuleHandle rm = mono_module_get_object_handle (domain, module, error);
|
goto_if_nok (error, leave);
|
|
MONO_HANDLE_ARRAY_SETREF (dest, *dest_idx, rm);
|
++(*dest_idx);
|
}
|
|
leave:
|
HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
|
}
|
|
static gboolean
|
add_file_to_modules_array (MonoDomain *domain, MonoArrayHandle dest, int dest_idx, MonoImage *image, MonoTableInfo *table, int table_idx, MonoError *error)
|
{
|
HANDLE_FUNCTION_ENTER ();
|
error_init (error);
|
|
guint32 cols [MONO_FILE_SIZE];
|
mono_metadata_decode_row (table, table_idx, cols, MONO_FILE_SIZE);
|
if (cols [MONO_FILE_FLAGS] & FILE_CONTAINS_NO_METADATA) {
|
MonoReflectionModuleHandle rm = mono_module_file_get_object_handle (domain, image, table_idx, error);
|
goto_if_nok (error, leave);
|
MONO_HANDLE_ARRAY_SETREF (dest, dest_idx, rm);
|
} else {
|
MonoImage *m = mono_image_load_file_for_image_checked (image, table_idx + 1, error);
|
goto_if_nok (error, leave);
|
if (!m) {
|
const char *filename = mono_metadata_string_heap (image, cols [MONO_FILE_NAME]);
|
mono_error_set_assembly_load (error, g_strdup (filename), "%s", "");
|
goto leave;
|
}
|
MonoReflectionModuleHandle rm = mono_module_get_object_handle (domain, m, error);
|
goto_if_nok (error, leave);
|
MONO_HANDLE_ARRAY_SETREF (dest, dest_idx, rm);
|
}
|
|
leave:
|
HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
|
}
|
|
ICALL_EXPORT MonoArrayHandle
|
ves_icall_System_Reflection_Assembly_GetModulesInternal (MonoReflectionAssemblyHandle assembly_h, MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = mono_domain_get();
|
MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
|
MonoClass *klass;
|
int i, j, file_count = 0;
|
MonoImage **modules;
|
guint32 module_count, real_module_count;
|
MonoTableInfo *table;
|
MonoImage *image = assembly->image;
|
|
g_assert (image != NULL);
|
g_assert (!assembly_is_dynamic (assembly));
|
|
table = &image->tables [MONO_TABLE_FILE];
|
file_count = table->rows;
|
|
modules = image->modules;
|
module_count = image->module_count;
|
|
real_module_count = 0;
|
for (i = 0; i < module_count; ++i)
|
if (modules [i])
|
real_module_count ++;
|
|
klass = mono_class_get_module_class ();
|
MonoArrayHandle res = mono_array_new_handle (domain, klass, 1 + real_module_count + file_count, error);
|
goto_if_nok (error, fail);
|
|
MonoReflectionModuleHandle image_obj = mono_module_get_object_handle (domain, image, error);
|
goto_if_nok (error, fail);
|
|
MONO_HANDLE_ARRAY_SETREF (res, 0, image_obj);
|
|
j = 1;
|
for (i = 0; i < module_count; ++i)
|
if (!add_module_to_modules_array (domain, res, &j, modules[i], error))
|
goto fail;
|
|
for (i = 0; i < file_count; ++i, ++j) {
|
if (!add_file_to_modules_array (domain, res, j, image, table, i, error))
|
goto fail;
|
}
|
|
return res;
|
fail:
|
return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
|
}
|
|
ICALL_EXPORT MonoReflectionMethodHandle
|
ves_icall_GetCurrentMethod (MonoError *error)
|
{
|
error_init (error);
|
|
MonoMethod *m = mono_method_get_last_managed ();
|
|
if (!m) {
|
mono_error_set_not_supported (error, "Stack walks are not supported on this platform.");
|
return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
|
}
|
|
while (m->is_inflated)
|
m = ((MonoMethodInflated*)m)->declaring;
|
|
return mono_method_get_object_handle (mono_domain_get (), m, NULL, error);
|
}
|
|
|
static MonoMethod*
|
mono_method_get_equivalent_method (MonoMethod *method, MonoClass *klass)
|
{
|
int offset = -1, i;
|
if (method->is_inflated && ((MonoMethodInflated*)method)->context.method_inst) {
|
MonoError error;
|
MonoMethod *result;
|
MonoMethodInflated *inflated = (MonoMethodInflated*)method;
|
//method is inflated, we should inflate it on the other class
|
MonoGenericContext ctx;
|
ctx.method_inst = inflated->context.method_inst;
|
ctx.class_inst = inflated->context.class_inst;
|
if (mono_class_is_ginst (klass))
|
ctx.class_inst = mono_class_get_generic_class (klass)->context.class_inst;
|
else if (mono_class_is_gtd (klass))
|
ctx.class_inst = mono_class_get_generic_container (klass)->context.class_inst;
|
result = mono_class_inflate_generic_method_full_checked (inflated->declaring, klass, &ctx, &error);
|
g_assert (mono_error_ok (&error)); /* FIXME don't swallow the error */
|
return result;
|
}
|
|
mono_class_setup_methods (method->klass);
|
if (mono_class_has_failure (method->klass))
|
return NULL;
|
int mcount = mono_class_get_method_count (method->klass);
|
for (i = 0; i < mcount; ++i) {
|
if (method->klass->methods [i] == method) {
|
offset = i;
|
break;
|
}
|
}
|
mono_class_setup_methods (klass);
|
if (mono_class_has_failure (klass))
|
return NULL;
|
g_assert (offset >= 0 && offset < mono_class_get_method_count (klass));
|
return klass->methods [offset];
|
}
|
|
ICALL_EXPORT MonoReflectionMethodHandle
|
ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternalType_native (MonoMethod *method, MonoType *type, MonoBoolean generic_check, MonoError *error)
|
{
|
error_init (error);
|
MonoClass *klass;
|
if (type && generic_check) {
|
klass = mono_class_from_mono_type (type);
|
if (mono_class_get_generic_type_definition (method->klass) != mono_class_get_generic_type_definition (klass))
|
return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
|
|
if (method->klass != klass) {
|
method = mono_method_get_equivalent_method (method, klass);
|
if (!method)
|
return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
|
}
|
} else if (type)
|
klass = mono_class_from_mono_type (type);
|
else
|
klass = method->klass;
|
return mono_method_get_object_handle (mono_domain_get (), method, klass, error);
|
}
|
|
ICALL_EXPORT MonoReflectionMethodBodyHandle
|
ves_icall_System_Reflection_MethodBase_GetMethodBodyInternal (MonoMethod *method, MonoError *error)
|
{
|
error_init (error);
|
return mono_method_body_get_object_handle (mono_domain_get (), method, error);
|
}
|
|
ICALL_EXPORT MonoReflectionAssemblyHandle
|
ves_icall_System_Reflection_Assembly_GetExecutingAssembly (MonoError *error)
|
{
|
error_init (error);
|
|
MonoMethod *dest = NULL;
|
mono_stack_walk_no_il (get_executing, &dest);
|
g_assert (dest);
|
return mono_assembly_get_object_handle (mono_domain_get (), dest->klass->image->assembly, error);
|
}
|
|
|
ICALL_EXPORT MonoReflectionAssemblyHandle
|
ves_icall_System_Reflection_Assembly_GetEntryAssembly (MonoError *error)
|
{
|
error_init (error);
|
|
MonoDomain* domain = mono_domain_get ();
|
|
if (!domain->entry_assembly)
|
return MONO_HANDLE_CAST (MonoReflectionAssembly, NULL_HANDLE);
|
|
return mono_assembly_get_object_handle (domain, domain->entry_assembly, error);
|
}
|
|
ICALL_EXPORT MonoReflectionAssemblyHandle
|
ves_icall_System_Reflection_Assembly_GetCallingAssembly (MonoError *error)
|
{
|
error_init (error);
|
MonoMethod *m;
|
MonoMethod *dest;
|
|
dest = NULL;
|
mono_stack_walk_no_il (get_executing, &dest);
|
m = dest;
|
mono_stack_walk_no_il (get_caller_no_reflection, &dest);
|
if (!dest)
|
dest = m;
|
if (!m) {
|
mono_error_set_not_supported (error, "Stack walks are not supported on this platform.");
|
return MONO_HANDLE_CAST (MonoReflectionAssembly, NULL_HANDLE);
|
}
|
return mono_assembly_get_object_handle (mono_domain_get (), dest->klass->image->assembly, error);
|
}
|
|
ICALL_EXPORT MonoStringHandle
|
ves_icall_System_RuntimeType_getFullName (MonoReflectionTypeHandle object, gboolean full_name,
|
gboolean assembly_qualified, MonoError *error)
|
{
|
MonoDomain *domain = mono_object_domain (MONO_HANDLE_RAW (object));
|
MonoType *type = MONO_HANDLE_RAW (object)->type;
|
MonoTypeNameFormat format;
|
MonoStringHandle res;
|
gchar *name;
|
|
if (full_name)
|
format = assembly_qualified ?
|
MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED :
|
MONO_TYPE_NAME_FORMAT_FULL_NAME;
|
else
|
format = MONO_TYPE_NAME_FORMAT_REFLECTION;
|
|
name = mono_type_get_name_full (type, format);
|
if (!name)
|
return NULL_HANDLE_STRING;
|
|
if (full_name && (type->type == MONO_TYPE_VAR || type->type == MONO_TYPE_MVAR)) {
|
g_free (name);
|
return NULL_HANDLE_STRING;
|
}
|
|
res = mono_string_new_handle (domain, name, error);
|
g_free (name);
|
|
return res;
|
}
|
|
ICALL_EXPORT int
|
vell_icall_RuntimeType_get_core_clr_security_level (MonoReflectionTypeHandle rfield, MonoError *error)
|
{
|
error_init (error);
|
MonoType *type = MONO_HANDLE_GETVAL (rfield, type);
|
MonoClass *klass = mono_class_from_mono_type (type);
|
|
mono_class_init_checked (klass, error);
|
if (!is_ok (error))
|
return -1;
|
return mono_security_core_clr_class_level (klass);
|
}
|
|
ICALL_EXPORT int
|
ves_icall_MonoField_get_core_clr_security_level (MonoReflectionField *rfield)
|
{
|
MonoClassField *field = rfield->field;
|
return mono_security_core_clr_field_level (field, TRUE);
|
}
|
|
ICALL_EXPORT int
|
ves_icall_MonoMethod_get_core_clr_security_level (MonoReflectionMethodHandle rfield, MonoError *error)
|
{
|
error_init (error);
|
MonoMethod *method = MONO_HANDLE_GETVAL (rfield, method);
|
return mono_security_core_clr_method_level (method, TRUE);
|
}
|
|
ICALL_EXPORT MonoStringHandle
|
ves_icall_System_Reflection_Assembly_get_fullName (MonoReflectionAssemblyHandle assembly, MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly);
|
MonoAssembly *mass = MONO_HANDLE_GETVAL (assembly, assembly);
|
gchar *name;
|
|
name = mono_stringify_assembly_name (&mass->aname);
|
MonoStringHandle res = mono_string_new_handle (domain, name, error);
|
g_free (name);
|
return res;
|
}
|
|
ICALL_EXPORT MonoAssemblyName *
|
ves_icall_System_Reflection_AssemblyName_GetNativeName (MonoAssembly *mass)
|
{
|
return &mass->aname;
|
}
|
|
ICALL_EXPORT void
|
ves_icall_System_Reflection_Assembly_InternalGetAssemblyName (MonoStringHandle fname, MonoAssemblyName *name, MonoStringHandleOut normalized_codebase, MonoError *error)
|
{
|
char *filename;
|
MonoImageOpenStatus status = MONO_IMAGE_OK;
|
char *codebase = NULL;
|
gboolean res;
|
MonoImage *image;
|
char *dirname;
|
|
error_init (error);
|
|
filename = mono_string_handle_to_utf8 (fname, error);
|
return_if_nok (error);
|
|
dirname = g_path_get_dirname (filename);
|
replace_shadow_path (mono_domain_get (), dirname, &filename);
|
g_free (dirname);
|
|
image = mono_image_open_full (filename, &status, TRUE);
|
|
if (!image){
|
if (status == MONO_IMAGE_IMAGE_INVALID)
|
mono_error_set_bad_image_name (error, g_strdup (filename), "%s", "");
|
else
|
mono_error_set_assembly_load (error, g_strdup (filename), "%s", "");
|
g_free (filename);
|
return;
|
}
|
|
res = mono_assembly_fill_assembly_name_full (image, name, TRUE);
|
if (!res) {
|
mono_image_close (image);
|
g_free (filename);
|
mono_error_set_argument (error, "assemblyFile", "The file does not contain a manifest");
|
return;
|
}
|
|
if (filename != NULL && *filename != '\0') {
|
gchar *result;
|
|
codebase = g_strdup (filename);
|
|
mono_icall_make_platform_path (codebase);
|
|
const gchar *prepend = mono_icall_get_file_path_prefix (codebase);
|
|
result = g_strconcat (prepend, codebase, NULL);
|
g_free (codebase);
|
codebase = result;
|
}
|
MONO_HANDLE_ASSIGN (normalized_codebase, mono_string_new_handle (mono_domain_get (), codebase, error));
|
g_free (codebase);
|
|
mono_image_close (image);
|
g_free (filename);
|
}
|
|
ICALL_EXPORT MonoBoolean
|
ves_icall_System_Reflection_Assembly_LoadPermissions (MonoReflectionAssemblyHandle assembly_h,
|
char **minimum, guint32 *minLength, char **optional, guint32 *optLength, char **refused, guint32 *refLength, MonoError *error)
|
{
|
error_init (error);
|
MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
|
MonoBoolean result = FALSE;
|
MonoDeclSecurityEntry entry;
|
|
/* SecurityAction.RequestMinimum */
|
if (mono_declsec_get_assembly_action (assembly, SECURITY_ACTION_REQMIN, &entry)) {
|
*minimum = entry.blob;
|
*minLength = entry.size;
|
result = TRUE;
|
}
|
/* SecurityAction.RequestOptional */
|
if (mono_declsec_get_assembly_action (assembly, SECURITY_ACTION_REQOPT, &entry)) {
|
*optional = entry.blob;
|
*optLength = entry.size;
|
result = TRUE;
|
}
|
/* SecurityAction.RequestRefuse */
|
if (mono_declsec_get_assembly_action (assembly, SECURITY_ACTION_REQREFUSE, &entry)) {
|
*refused = entry.blob;
|
*refLength = entry.size;
|
result = TRUE;
|
}
|
|
return result;
|
}
|
|
static gboolean
|
mono_module_type_is_visible (MonoTableInfo *tdef, MonoImage *image, int type)
|
{
|
guint32 attrs, visibility;
|
do {
|
attrs = mono_metadata_decode_row_col (tdef, type - 1, MONO_TYPEDEF_FLAGS);
|
visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
|
if (visibility != TYPE_ATTRIBUTE_PUBLIC && visibility != TYPE_ATTRIBUTE_NESTED_PUBLIC)
|
return FALSE;
|
|
} while ((type = mono_metadata_token_index (mono_metadata_nested_in_typedef (image, type))));
|
|
return TRUE;
|
}
|
|
static void
|
image_get_type (MonoDomain *domain, MonoImage *image, MonoTableInfo *tdef, int table_idx, int count, MonoArrayHandle res, MonoArrayHandle exceptions, MonoBoolean exportedOnly, MonoError *error)
|
{
|
error_init (error);
|
HANDLE_FUNCTION_ENTER ();
|
MonoError klass_error;
|
MonoClass *klass = mono_class_get_checked (image, table_idx | MONO_TOKEN_TYPE_DEF, &klass_error);
|
|
if (klass) {
|
MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &klass->byval_arg, error);
|
return_if_nok (error);
|
|
MONO_HANDLE_ARRAY_SETREF (res, count, rt);
|
} else {
|
MonoException *ex = mono_error_convert_to_exception (&klass_error);
|
MONO_HANDLE_ARRAY_SETRAW (exceptions, count, ex);
|
}
|
HANDLE_FUNCTION_RETURN ();
|
}
|
|
static MonoArrayHandle
|
mono_module_get_types (MonoDomain *domain, MonoImage *image, MonoArrayHandleOut exceptions, MonoBoolean exportedOnly, MonoError *error)
|
{
|
MonoTableInfo *tdef = &image->tables [MONO_TABLE_TYPEDEF];
|
int i, count;
|
|
error_init (error);
|
|
/* we start the count from 1 because we skip the special type <Module> */
|
if (exportedOnly) {
|
count = 0;
|
for (i = 1; i < tdef->rows; ++i) {
|
if (mono_module_type_is_visible (tdef, image, i + 1))
|
count++;
|
}
|
} else {
|
count = tdef->rows - 1;
|
}
|
MonoArrayHandle res = mono_array_new_handle (domain, mono_defaults.runtimetype_class, count, error);
|
return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
|
MONO_HANDLE_ASSIGN (exceptions, mono_array_new_handle (domain, mono_defaults.exception_class, count, error));
|
return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
|
count = 0;
|
for (i = 1; i < tdef->rows; ++i) {
|
if (!exportedOnly || mono_module_type_is_visible (tdef, image, i+1)) {
|
image_get_type (domain, image, tdef, i + 1, count, res, exceptions, exportedOnly, error);
|
return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
|
count++;
|
}
|
}
|
|
return res;
|
}
|
|
static void
|
append_module_types (MonoDomain *domain, MonoArrayHandleOut res, MonoArrayHandleOut exceptions, MonoImage *image, MonoBoolean exportedOnly, MonoError *error)
|
{
|
HANDLE_FUNCTION_ENTER ();
|
error_init (error);
|
MonoArrayHandle ex2 = MONO_HANDLE_NEW (MonoArray, NULL);
|
MonoArrayHandle res2 = mono_module_get_types (domain, image, ex2, exportedOnly, error);
|
goto_if_nok (error, leave);
|
|
/* Append the new types to the end of the array */
|
if (mono_array_handle_length (res2) > 0) {
|
guint32 len1, len2;
|
|
len1 = mono_array_handle_length (res);
|
len2 = mono_array_handle_length (res2);
|
|
MonoArrayHandle res3 = mono_array_new_handle (domain, mono_defaults.runtimetype_class, len1 + len2, error);
|
goto_if_nok (error, leave);
|
|
mono_array_handle_memcpy_refs (res3, 0, res, 0, len1);
|
mono_array_handle_memcpy_refs (res3, len1, res2, 0, len2);
|
MONO_HANDLE_ASSIGN (res, res3);
|
|
MonoArrayHandle ex3 = mono_array_new_handle (domain, mono_defaults.runtimetype_class, len1 + len2, error);
|
goto_if_nok (error, leave);
|
|
mono_array_handle_memcpy_refs (ex3, 0, exceptions, 0, len1);
|
mono_array_handle_memcpy_refs (ex3, len1, ex2, 0, len2);
|
MONO_HANDLE_ASSIGN (exceptions, ex3);
|
}
|
leave:
|
HANDLE_FUNCTION_RETURN ();
|
}
|
|
static void
|
set_class_failure_in_array (MonoArrayHandle exl, int i, MonoClass *klass)
|
{
|
HANDLE_FUNCTION_ENTER ();
|
MonoError unboxed_error;
|
error_init (&unboxed_error);
|
mono_error_set_for_class_failure (&unboxed_error, klass);
|
|
MonoExceptionHandle exc = MONO_HANDLE_NEW (MonoException, mono_error_convert_to_exception (&unboxed_error));
|
MONO_HANDLE_ARRAY_SETREF (exl, i, exc);
|
HANDLE_FUNCTION_RETURN ();
|
}
|
|
ICALL_EXPORT MonoArrayHandle
|
ves_icall_System_Reflection_Assembly_GetTypes (MonoReflectionAssemblyHandle assembly_handle, MonoBoolean exportedOnly, MonoError *error)
|
{
|
MonoArrayHandle exceptions = MONO_HANDLE_NEW(MonoArray, NULL);
|
int i;
|
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_handle);
|
MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_handle, assembly);
|
|
g_assert (!assembly_is_dynamic (assembly));
|
MonoImage *image = assembly->image;
|
MonoTableInfo *table = &image->tables [MONO_TABLE_FILE];
|
MonoArrayHandle res = mono_module_get_types (domain, image, exceptions, exportedOnly, error);
|
return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
|
|
/* Append data from all modules in the assembly */
|
for (i = 0; i < table->rows; ++i) {
|
if (!(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
|
MonoImage *loaded_image = mono_assembly_load_module_checked (image->assembly, i + 1, error);
|
return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
|
|
if (loaded_image) {
|
append_module_types (domain, res, exceptions, loaded_image, exportedOnly, error);
|
return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
|
}
|
}
|
}
|
|
/* the ReflectionTypeLoadException must have all the types (Types property),
|
* NULL replacing types which throws an exception. The LoaderException must
|
* contain all exceptions for NULL items.
|
*/
|
|
int len = mono_array_handle_length (res);
|
|
int ex_count = 0;
|
GList *list = NULL;
|
MonoReflectionTypeHandle t = MONO_HANDLE_NEW (MonoReflectionType, NULL);
|
for (i = 0; i < len; i++) {
|
MONO_HANDLE_ARRAY_GETREF (t, res, i);
|
|
if (!MONO_HANDLE_IS_NULL (t)) {
|
MonoClass *klass = mono_type_get_class (MONO_HANDLE_GETVAL (t, type));
|
if ((klass != NULL) && mono_class_has_failure (klass)) {
|
/* keep the class in the list */
|
list = g_list_append (list, klass);
|
/* and replace Type with NULL */
|
MONO_HANDLE_ARRAY_SETRAW (res, i, NULL);
|
}
|
} else {
|
ex_count ++;
|
}
|
}
|
|
if (list || ex_count) {
|
GList *tmp = NULL;
|
int j, length = g_list_length (list) + ex_count;
|
|
MonoArrayHandle exl = mono_array_new_handle (domain, mono_defaults.exception_class, length, error);
|
if (!is_ok (error)) {
|
g_list_free (list);
|
return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
|
}
|
/* Types for which mono_class_get_checked () succeeded */
|
MonoExceptionHandle exc = MONO_HANDLE_NEW (MonoException, NULL);
|
for (i = 0, tmp = list; tmp; i++, tmp = tmp->next) {
|
set_class_failure_in_array (exl, i, (MonoClass*)tmp->data);
|
}
|
/* Types for which it don't */
|
for (j = 0; j < mono_array_handle_length (exceptions); ++j) {
|
MONO_HANDLE_ARRAY_GETREF (exc, exceptions, j);
|
if (!MONO_HANDLE_IS_NULL (exc)) {
|
g_assert (i < length);
|
MONO_HANDLE_ARRAY_SETREF (exl, i, exc);
|
i ++;
|
}
|
}
|
g_list_free (list);
|
list = NULL;
|
|
MONO_HANDLE_ASSIGN (exc, mono_get_exception_reflection_type_load_checked (res, exl, error));
|
if (!is_ok (error)) {
|
return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
|
}
|
mono_error_set_exception_handle (error, exc);
|
return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
|
}
|
|
return res;
|
}
|
|
ICALL_EXPORT void
|
ves_icall_Mono_RuntimeMarshal_FreeAssemblyName (MonoAssemblyName *aname, gboolean free_struct)
|
{
|
mono_assembly_name_free (aname);
|
if (free_struct)
|
g_free (aname);
|
}
|
|
ICALL_EXPORT MonoBoolean
|
ves_icall_System_Reflection_AssemblyName_ParseAssemblyName (const char *name, MonoAssemblyName *aname, MonoBoolean *is_version_defined_arg, MonoBoolean *is_token_defined_arg)
|
{
|
gboolean is_version_defined = FALSE;
|
gboolean is_token_defined = FALSE;
|
gboolean result = FALSE;
|
|
result = mono_assembly_name_parse_full (name, aname, TRUE, &is_version_defined, &is_token_defined);
|
|
*is_version_defined_arg = (MonoBoolean)is_version_defined;
|
*is_token_defined_arg = (MonoBoolean)is_token_defined;
|
|
return result;
|
}
|
|
ICALL_EXPORT MonoReflectionTypeHandle
|
ves_icall_System_Reflection_Module_GetGlobalType (MonoReflectionModuleHandle module, MonoError *error)
|
{
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (module);
|
MonoImage *image = MONO_HANDLE_GETVAL (module, image);
|
MonoClass *klass;
|
|
g_assert (image);
|
|
MonoReflectionTypeHandle ret = MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
|
|
if (image_is_dynamic (image) && ((MonoDynamicImage*)image)->initial_image)
|
/* These images do not have a global type */
|
goto leave;
|
|
klass = mono_class_get_checked (image, 1 | MONO_TOKEN_TYPE_DEF, error);
|
goto_if_nok (error, leave);
|
|
ret = mono_type_get_object_handle (domain, &klass->byval_arg, error);
|
leave:
|
return ret;
|
}
|
|
ICALL_EXPORT void
|
ves_icall_System_Reflection_Module_Close (MonoReflectionModuleHandle module, MonoError *error)
|
{
|
/*if (module->image)
|
mono_image_close (module->image);*/
|
}
|
|
ICALL_EXPORT MonoStringHandle
|
ves_icall_System_Reflection_Module_GetGuidInternal (MonoReflectionModuleHandle refmodule, MonoError *error)
|
{
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (refmodule);
|
MonoImage *image = MONO_HANDLE_GETVAL (refmodule, image);
|
|
g_assert (image);
|
return mono_string_new_handle (domain, image->guid, error);
|
}
|
|
#ifndef HOST_WIN32
|
static inline gpointer
|
mono_icall_module_get_hinstance (MonoReflectionModuleHandle module)
|
{
|
return (gpointer) (-1);
|
}
|
#endif /* HOST_WIN32 */
|
|
ICALL_EXPORT gpointer
|
ves_icall_System_Reflection_Module_GetHINSTANCE (MonoReflectionModuleHandle module, MonoError *error)
|
{
|
return mono_icall_module_get_hinstance (module);
|
}
|
|
ICALL_EXPORT void
|
ves_icall_System_Reflection_Module_GetPEKind (MonoImage *image, gint32 *pe_kind, gint32 *machine, MonoError *error)
|
{
|
if (image_is_dynamic (image)) {
|
MonoDynamicImage *dyn = (MonoDynamicImage*)image;
|
*pe_kind = dyn->pe_kind;
|
*machine = dyn->machine;
|
}
|
else {
|
*pe_kind = ((MonoCLIImageInfo*)(image->image_info))->cli_cli_header.ch_flags & 0x3;
|
*machine = ((MonoCLIImageInfo*)(image->image_info))->cli_header.coff.coff_machine;
|
}
|
}
|
|
ICALL_EXPORT gint32
|
ves_icall_System_Reflection_Module_GetMDStreamVersion (MonoImage *image, MonoError *error)
|
{
|
return (image->md_version_major << 16) | (image->md_version_minor);
|
}
|
|
ICALL_EXPORT MonoArrayHandle
|
ves_icall_System_Reflection_Module_InternalGetTypes (MonoReflectionModuleHandle module, MonoError *error)
|
{
|
error_init (error);
|
|
MonoImage *image = MONO_HANDLE_GETVAL (module, image);
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (module);
|
|
if (!image) {
|
MonoArrayHandle arr = mono_array_new_handle (domain, mono_defaults.runtimetype_class, 0, error);
|
return arr;
|
} else {
|
MonoArrayHandle exceptions = MONO_HANDLE_NEW (MonoArray, NULL);
|
MonoArrayHandle res = mono_module_get_types (domain, image, exceptions, FALSE, error);
|
return_val_if_nok (error, MONO_HANDLE_CAST(MonoArray, NULL_HANDLE));
|
|
int n = mono_array_handle_length (exceptions);
|
MonoExceptionHandle ex = MONO_HANDLE_NEW (MonoException, NULL);
|
for (int i = 0; i < n; ++i) {
|
MONO_HANDLE_ARRAY_GETREF(ex, exceptions, i);
|
if (!MONO_HANDLE_IS_NULL (ex)) {
|
mono_error_set_exception_handle (error, ex);
|
return MONO_HANDLE_CAST(MonoArray, NULL_HANDLE);
|
}
|
}
|
return res;
|
}
|
}
|
|
static gboolean
|
mono_memberref_is_method (MonoImage *image, guint32 token)
|
{
|
if (!image_is_dynamic (image)) {
|
guint32 cols [MONO_MEMBERREF_SIZE];
|
const char *sig;
|
mono_metadata_decode_row (&image->tables [MONO_TABLE_MEMBERREF], mono_metadata_token_index (token) - 1, cols, MONO_MEMBERREF_SIZE);
|
sig = mono_metadata_blob_heap (image, cols [MONO_MEMBERREF_SIGNATURE]);
|
mono_metadata_decode_blob_size (sig, &sig);
|
return (*sig != 0x6);
|
} else {
|
MonoError error;
|
MonoClass *handle_class;
|
|
if (!mono_lookup_dynamic_token_class (image, token, FALSE, &handle_class, NULL, &error)) {
|
mono_error_cleanup (&error); /* just probing, ignore error */
|
return FALSE;
|
}
|
|
return mono_defaults.methodhandle_class == handle_class;
|
}
|
}
|
|
static MonoGenericInst *
|
get_generic_inst_from_array_handle (MonoArrayHandle type_args)
|
{
|
int type_argc = mono_array_handle_length (type_args);
|
int size = MONO_SIZEOF_GENERIC_INST + type_argc * sizeof (MonoType *);
|
|
MonoGenericInst *ginst = (MonoGenericInst *)g_alloca (size);
|
memset (ginst, 0, sizeof (MonoGenericInst));
|
ginst->type_argc = type_argc;
|
for (int i = 0; i < type_argc; i++) {
|
MONO_HANDLE_ARRAY_GETVAL (ginst->type_argv[i], type_args, MonoType*, i);
|
}
|
ginst->is_open = FALSE;
|
for (int i = 0; i < type_argc; i++) {
|
if (mono_class_is_open_constructed_type (ginst->type_argv[i])) {
|
ginst->is_open = TRUE;
|
break;
|
}
|
}
|
|
return mono_metadata_get_canonical_generic_inst (ginst);
|
}
|
|
static void
|
init_generic_context_from_args_handles (MonoGenericContext *context, MonoArrayHandle type_args, MonoArrayHandle method_args)
|
{
|
if (!MONO_HANDLE_IS_NULL (type_args)) {
|
context->class_inst = get_generic_inst_from_array_handle (type_args);
|
} else {
|
context->class_inst = NULL;
|
}
|
if (!MONO_HANDLE_IS_NULL (method_args)) {
|
context->method_inst = get_generic_inst_from_array_handle (method_args);
|
} else {
|
context->method_inst = NULL;
|
}
|
}
|
|
|
static MonoType*
|
module_resolve_type_token (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
|
{
|
HANDLE_FUNCTION_ENTER ();
|
error_init (error);
|
MonoType *result = NULL;
|
MonoClass *klass;
|
int table = mono_metadata_token_table (token);
|
int index = mono_metadata_token_index (token);
|
MonoGenericContext context;
|
|
*resolve_error = ResolveTokenError_Other;
|
|
/* Validate token */
|
if ((table != MONO_TABLE_TYPEDEF) && (table != MONO_TABLE_TYPEREF) &&
|
(table != MONO_TABLE_TYPESPEC)) {
|
*resolve_error = ResolveTokenError_BadTable;
|
goto leave;
|
}
|
|
if (image_is_dynamic (image)) {
|
if ((table == MONO_TABLE_TYPEDEF) || (table == MONO_TABLE_TYPEREF)) {
|
MonoError inner_error;
|
klass = (MonoClass *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &inner_error);
|
mono_error_cleanup (&inner_error);
|
result = klass ? &klass->byval_arg : NULL;
|
goto leave;
|
}
|
|
init_generic_context_from_args_handles (&context, type_args, method_args);
|
MonoError inner_error;
|
klass = (MonoClass *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context, &inner_error);
|
mono_error_cleanup (&inner_error);
|
result = klass ? &klass->byval_arg : NULL;
|
goto leave;
|
}
|
|
if ((index <= 0) || (index > image->tables [table].rows)) {
|
*resolve_error = ResolveTokenError_OutOfRange;
|
goto leave;
|
}
|
|
init_generic_context_from_args_handles (&context, type_args, method_args);
|
klass = mono_class_get_checked (image, token, error);
|
if (klass)
|
klass = mono_class_inflate_generic_class_checked (klass, &context, error);
|
goto_if_nok (error, leave);
|
|
if (klass)
|
result = &klass->byval_arg;
|
leave:
|
HANDLE_FUNCTION_RETURN_VAL (result);
|
|
}
|
ICALL_EXPORT MonoType*
|
ves_icall_System_Reflection_Module_ResolveTypeToken (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
|
{
|
return module_resolve_type_token (image, token, type_args, method_args, resolve_error, error);
|
}
|
|
static MonoMethod*
|
module_resolve_method_token (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
|
{
|
HANDLE_FUNCTION_ENTER ();
|
error_init (error);
|
MonoMethod *method = NULL;
|
int table = mono_metadata_token_table (token);
|
int index = mono_metadata_token_index (token);
|
MonoGenericContext context;
|
|
*resolve_error = ResolveTokenError_Other;
|
|
/* Validate token */
|
if ((table != MONO_TABLE_METHOD) && (table != MONO_TABLE_METHODSPEC) &&
|
(table != MONO_TABLE_MEMBERREF)) {
|
*resolve_error = ResolveTokenError_BadTable;
|
goto leave;
|
}
|
|
if (image_is_dynamic (image)) {
|
if (table == MONO_TABLE_METHOD) {
|
MonoError inner_error;
|
method = (MonoMethod *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &inner_error);
|
mono_error_cleanup (&inner_error);
|
goto leave;
|
}
|
|
if ((table == MONO_TABLE_MEMBERREF) && !(mono_memberref_is_method (image, token))) {
|
*resolve_error = ResolveTokenError_BadTable;
|
goto leave;
|
}
|
|
init_generic_context_from_args_handles (&context, type_args, method_args);
|
MonoError inner_error;
|
method = (MonoMethod *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context, &inner_error);
|
mono_error_cleanup (&inner_error);
|
goto leave;
|
}
|
|
if ((index <= 0) || (index > image->tables [table].rows)) {
|
*resolve_error = ResolveTokenError_OutOfRange;
|
goto leave;
|
}
|
if ((table == MONO_TABLE_MEMBERREF) && (!mono_memberref_is_method (image, token))) {
|
*resolve_error = ResolveTokenError_BadTable;
|
goto leave;
|
}
|
|
init_generic_context_from_args_handles (&context, type_args, method_args);
|
method = mono_get_method_checked (image, token, NULL, &context, error);
|
|
leave:
|
HANDLE_FUNCTION_RETURN_VAL (method);
|
}
|
|
ICALL_EXPORT MonoMethod*
|
ves_icall_System_Reflection_Module_ResolveMethodToken (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
|
{
|
return module_resolve_method_token (image, token, type_args, method_args, resolve_error, error);
|
}
|
|
ICALL_EXPORT MonoString*
|
ves_icall_System_Reflection_Module_ResolveStringToken (MonoImage *image, guint32 token, MonoResolveTokenError *resolve_error)
|
{
|
MonoError error;
|
int index = mono_metadata_token_index (token);
|
|
*resolve_error = ResolveTokenError_Other;
|
|
/* Validate token */
|
if (mono_metadata_token_code (token) != MONO_TOKEN_STRING) {
|
*resolve_error = ResolveTokenError_BadTable;
|
return NULL;
|
}
|
|
if (image_is_dynamic (image)) {
|
MonoString * result = (MonoString *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &error);
|
mono_error_cleanup (&error);
|
return result;
|
}
|
|
if ((index <= 0) || (index >= image->heap_us.size)) {
|
*resolve_error = ResolveTokenError_OutOfRange;
|
return NULL;
|
}
|
|
/* FIXME: What to do if the index points into the middle of a string ? */
|
|
MonoString *result = mono_ldstr_checked (mono_domain_get (), image, index, &error);
|
mono_error_set_pending_exception (&error);
|
return result;
|
}
|
|
static MonoClassField*
|
module_resolve_field_token (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
|
{
|
HANDLE_FUNCTION_ENTER ();
|
MonoClass *klass;
|
int table = mono_metadata_token_table (token);
|
int index = mono_metadata_token_index (token);
|
MonoGenericContext context;
|
MonoClassField *field = NULL;
|
|
error_init (error);
|
*resolve_error = ResolveTokenError_Other;
|
|
/* Validate token */
|
if ((table != MONO_TABLE_FIELD) && (table != MONO_TABLE_MEMBERREF)) {
|
*resolve_error = ResolveTokenError_BadTable;
|
goto leave;
|
}
|
|
if (image_is_dynamic (image)) {
|
if (table == MONO_TABLE_FIELD) {
|
MonoError inner_error;
|
field = (MonoClassField *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &inner_error);
|
mono_error_cleanup (&inner_error);
|
goto leave;
|
}
|
|
if (mono_memberref_is_method (image, token)) {
|
*resolve_error = ResolveTokenError_BadTable;
|
goto leave;
|
}
|
|
init_generic_context_from_args_handles (&context, type_args, method_args);
|
MonoError inner_error;
|
field = (MonoClassField *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context, &inner_error);
|
mono_error_cleanup (&inner_error);
|
goto leave;
|
}
|
|
if ((index <= 0) || (index > image->tables [table].rows)) {
|
*resolve_error = ResolveTokenError_OutOfRange;
|
goto leave;
|
}
|
if ((table == MONO_TABLE_MEMBERREF) && (mono_memberref_is_method (image, token))) {
|
*resolve_error = ResolveTokenError_BadTable;
|
goto leave;
|
}
|
|
init_generic_context_from_args_handles (&context, type_args, method_args);
|
field = mono_field_from_token_checked (image, token, &klass, &context, error);
|
|
leave:
|
HANDLE_FUNCTION_RETURN_VAL (field);
|
}
|
|
ICALL_EXPORT MonoClassField*
|
ves_icall_System_Reflection_Module_ResolveFieldToken (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
|
{
|
return module_resolve_field_token (image, token, type_args, method_args, resolve_error, error);
|
}
|
|
ICALL_EXPORT MonoObjectHandle
|
ves_icall_System_Reflection_Module_ResolveMemberToken (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *error, MonoError *merror)
|
{
|
int table = mono_metadata_token_table (token);
|
|
error_init (merror);
|
*error = ResolveTokenError_Other;
|
|
switch (table) {
|
case MONO_TABLE_TYPEDEF:
|
case MONO_TABLE_TYPEREF:
|
case MONO_TABLE_TYPESPEC: {
|
MonoType *t = module_resolve_type_token (image, token, type_args, method_args, error, merror);
|
if (t) {
|
return MONO_HANDLE_CAST (MonoObject, mono_type_get_object_handle (mono_domain_get (), t, merror));
|
}
|
else
|
return NULL_HANDLE;
|
}
|
case MONO_TABLE_METHOD:
|
case MONO_TABLE_METHODSPEC: {
|
MonoMethod *m = module_resolve_method_token (image, token, type_args, method_args, error, merror);
|
if (m) {
|
return MONO_HANDLE_CAST (MonoObject, mono_method_get_object_handle (mono_domain_get (), m, m->klass, merror));
|
} else
|
return NULL_HANDLE;
|
}
|
case MONO_TABLE_FIELD: {
|
MonoClassField *f = module_resolve_field_token (image, token, type_args, method_args, error, merror);
|
if (f) {
|
return MONO_HANDLE_CAST (MonoObject, mono_field_get_object_handle (mono_domain_get (), f->parent, f, merror));
|
}
|
else
|
return NULL_HANDLE;
|
}
|
case MONO_TABLE_MEMBERREF:
|
if (mono_memberref_is_method (image, token)) {
|
MonoMethod *m = module_resolve_method_token (image, token, type_args, method_args, error, merror);
|
if (m) {
|
return MONO_HANDLE_CAST (MonoObject, mono_method_get_object_handle (mono_domain_get (), m, m->klass, merror));
|
} else
|
return NULL_HANDLE;
|
}
|
else {
|
MonoClassField *f = module_resolve_field_token (image, token, type_args, method_args, error, merror);
|
if (f) {
|
return MONO_HANDLE_CAST (MonoObject, mono_field_get_object_handle (mono_domain_get (), f->parent, f, merror));
|
}
|
else
|
return NULL_HANDLE;
|
}
|
break;
|
|
default:
|
*error = ResolveTokenError_BadTable;
|
}
|
|
return NULL_HANDLE;
|
}
|
|
ICALL_EXPORT MonoArrayHandle
|
ves_icall_System_Reflection_Module_ResolveSignature (MonoImage *image, guint32 token, MonoResolveTokenError *resolve_error, MonoError *error)
|
{
|
error_init (error);
|
int table = mono_metadata_token_table (token);
|
int idx = mono_metadata_token_index (token);
|
MonoTableInfo *tables = image->tables;
|
guint32 sig, len;
|
const char *ptr;
|
|
*resolve_error = ResolveTokenError_OutOfRange;
|
|
/* FIXME: Support other tables ? */
|
if (table != MONO_TABLE_STANDALONESIG)
|
return MONO_HANDLE_CAST (MonoArray, NULL);
|
|
if (image_is_dynamic (image))
|
return MONO_HANDLE_CAST (MonoArray, NULL);
|
|
if ((idx == 0) || (idx > tables [MONO_TABLE_STANDALONESIG].rows))
|
return MONO_HANDLE_CAST (MonoArray, NULL);
|
|
sig = mono_metadata_decode_row_col (&tables [MONO_TABLE_STANDALONESIG], idx - 1, 0);
|
|
ptr = mono_metadata_blob_heap (image, sig);
|
len = mono_metadata_decode_blob_size (ptr, &ptr);
|
|
MonoArrayHandle res = mono_array_new_handle (mono_domain_get (), mono_defaults.byte_class, len, error);
|
if (!is_ok (error))
|
return MONO_HANDLE_CAST (MonoArray, NULL);
|
uint32_t h;
|
gpointer array_base = MONO_ARRAY_HANDLE_PIN (res, guint8, 0, &h);
|
memcpy (array_base, ptr, len);
|
mono_gchandle_free (h);
|
return res;
|
}
|
|
ICALL_EXPORT MonoBoolean
|
ves_icall_RuntimeTypeHandle_IsArray (MonoReflectionTypeHandle ref_type, MonoError *error)
|
{
|
error_init (error);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
|
MonoBoolean res = !type->byref && (type->type == MONO_TYPE_ARRAY || type->type == MONO_TYPE_SZARRAY);
|
|
return res;
|
}
|
|
static void
|
check_for_invalid_type (MonoClass *klass, MonoError *error)
|
{
|
char *name;
|
|
error_init (error);
|
|
if (klass->byval_arg.type != MONO_TYPE_TYPEDBYREF)
|
return;
|
|
name = mono_type_get_full_name (klass);
|
mono_error_set_type_load_name (error, name, g_strdup (""), "");
|
}
|
|
ICALL_EXPORT MonoReflectionTypeHandle
|
ves_icall_RuntimeType_make_array_type (MonoReflectionTypeHandle ref_type, int rank, MonoError *error)
|
{
|
error_init (error);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
|
MonoClass *klass = mono_class_from_mono_type (type);
|
check_for_invalid_type (klass, error);
|
if (!is_ok (error))
|
return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
|
|
MonoClass *aklass;
|
if (rank == 0) //single dimentional array
|
aklass = mono_array_class_get (klass, 1);
|
else
|
aklass = mono_bounded_array_class_get (klass, rank, TRUE);
|
|
if (mono_class_has_failure (aklass)) {
|
mono_error_set_for_class_failure (error, aklass);
|
return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
|
}
|
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
|
return mono_type_get_object_handle (domain, &aklass->byval_arg, error);
|
}
|
|
ICALL_EXPORT MonoReflectionTypeHandle
|
ves_icall_RuntimeType_make_byref_type (MonoReflectionTypeHandle ref_type, MonoError *error)
|
{
|
error_init (error);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
|
MonoClass *klass = mono_class_from_mono_type (type);
|
mono_class_init_checked (klass, error);
|
if (!is_ok (error))
|
return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
|
|
check_for_invalid_type (klass, error);
|
if (!is_ok (error))
|
return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
|
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
|
return mono_type_get_object_handle (domain, &klass->this_arg, error);
|
}
|
|
ICALL_EXPORT MonoReflectionTypeHandle
|
ves_icall_RuntimeType_MakePointerType (MonoReflectionTypeHandle ref_type, MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
MonoClass *klass = mono_class_from_mono_type (type);
|
mono_class_init_checked (klass, error);
|
if (!is_ok (error))
|
return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
|
|
check_for_invalid_type (klass, error);
|
if (!is_ok (error))
|
return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
|
|
MonoClass *pklass = mono_ptr_class_get (type);
|
|
return mono_type_get_object_handle (domain, &pklass->byval_arg, error);
|
}
|
|
ICALL_EXPORT MonoObjectHandle
|
ves_icall_System_Delegate_CreateDelegate_internal (MonoReflectionTypeHandle ref_type, MonoObjectHandle target,
|
MonoReflectionMethodHandle info, MonoBoolean throwOnBindFailure, MonoError *error)
|
{
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
MonoClass *delegate_class = mono_class_from_mono_type (type);
|
gpointer func;
|
MonoMethod *method = MONO_HANDLE_GETVAL (info, method);
|
MonoMethodSignature *sig = mono_method_signature(method);
|
|
mono_class_init_checked (delegate_class, error);
|
return_val_if_nok (error, NULL_HANDLE);
|
|
if (!(delegate_class->parent == mono_defaults.multicastdelegate_class)) {
|
/* FIXME improve this exception message */
|
mono_error_set_execution_engine (error, "file %s: line %d (%s): assertion failed: (%s)", __FILE__, __LINE__,
|
__func__,
|
"delegate_class->parent == mono_defaults.multicastdelegate_class");
|
return NULL_HANDLE;
|
}
|
|
if (mono_security_core_clr_enabled ()) {
|
MonoError security_error;
|
if (!mono_security_core_clr_ensure_delegate_creation (method, &security_error)) {
|
if (throwOnBindFailure)
|
mono_error_move (error, &security_error);
|
else
|
mono_error_cleanup (&security_error);
|
return NULL_HANDLE;
|
}
|
}
|
|
if (sig->generic_param_count && method->wrapper_type == MONO_WRAPPER_NONE) {
|
if (!method->is_inflated) {
|
mono_error_set_argument (error, "method", " Cannot bind to the target method because its signature differs from that of the delegate type");
|
return NULL_HANDLE;
|
}
|
}
|
|
MonoObjectHandle delegate = MONO_HANDLE_NEW (MonoObject, mono_object_new_checked (MONO_HANDLE_DOMAIN (ref_type), delegate_class, error));
|
return_val_if_nok (error, NULL_HANDLE);
|
|
if (method_is_dynamic (method)) {
|
/* Creating a trampoline would leak memory */
|
func = mono_compile_method_checked (method, error);
|
return_val_if_nok (error, NULL_HANDLE);
|
} else {
|
if (!MONO_HANDLE_IS_NULL (target) && method->flags & METHOD_ATTRIBUTE_VIRTUAL && method->klass != mono_handle_class (target)) {
|
method = mono_object_handle_get_virtual_method (target, method, error);
|
return_val_if_nok (error, NULL_HANDLE);
|
}
|
gpointer trampoline = mono_runtime_create_jump_trampoline (mono_domain_get (), method, TRUE, error);
|
return_val_if_nok (error, NULL_HANDLE);
|
func = mono_create_ftnptr (mono_domain_get (), trampoline);
|
}
|
|
mono_delegate_ctor_with_method (delegate, target, func, method, error);
|
return_val_if_nok (error, NULL_HANDLE);
|
return delegate;
|
}
|
|
ICALL_EXPORT MonoMulticastDelegateHandle
|
ves_icall_System_Delegate_AllocDelegateLike_internal (MonoDelegateHandle delegate, MonoError *error)
|
{
|
error_init (error);
|
|
MonoClass *klass = mono_handle_class (delegate);
|
g_assert (mono_class_has_parent (klass, mono_defaults.multicastdelegate_class));
|
|
MonoMulticastDelegateHandle ret = MONO_HANDLE_NEW (MonoMulticastDelegate, mono_object_new_checked (MONO_HANDLE_DOMAIN (delegate), klass, error));
|
return_val_if_nok (error, MONO_HANDLE_CAST (MonoMulticastDelegate, NULL_HANDLE));
|
|
MONO_HANDLE_SETVAL (MONO_HANDLE_CAST (MonoDelegate, ret), invoke_impl, gpointer, mono_runtime_create_delegate_trampoline (klass));
|
|
return ret;
|
}
|
|
ICALL_EXPORT MonoReflectionMethodHandle
|
ves_icall_System_Delegate_GetVirtualMethod_internal (MonoDelegateHandle delegate, MonoError *error)
|
{
|
error_init (error);
|
|
MonoObjectHandle delegate_target = MONO_HANDLE_NEW_GET (MonoObject, delegate, target);
|
MonoMethod *m = mono_object_handle_get_virtual_method (delegate_target, MONO_HANDLE_GETVAL (delegate, method), error);
|
return_val_if_nok (error, MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE));
|
return mono_method_get_object_handle (mono_domain_get (), m, m->klass, error);
|
}
|
|
/* System.Buffer */
|
|
static inline gint32
|
mono_array_get_byte_length (MonoArray *array)
|
{
|
MonoClass *klass;
|
int length;
|
int i;
|
|
klass = array->obj.vtable->klass;
|
|
if (array->bounds == NULL)
|
length = array->max_length;
|
else {
|
length = 1;
|
for (i = 0; i < klass->rank; ++ i)
|
length *= array->bounds [i].length;
|
}
|
|
switch (klass->element_class->byval_arg.type) {
|
case MONO_TYPE_I1:
|
case MONO_TYPE_U1:
|
case MONO_TYPE_BOOLEAN:
|
return length;
|
case MONO_TYPE_I2:
|
case MONO_TYPE_U2:
|
case MONO_TYPE_CHAR:
|
return length << 1;
|
case MONO_TYPE_I4:
|
case MONO_TYPE_U4:
|
case MONO_TYPE_R4:
|
return length << 2;
|
case MONO_TYPE_I:
|
case MONO_TYPE_U:
|
return length * sizeof (gpointer);
|
case MONO_TYPE_I8:
|
case MONO_TYPE_U8:
|
case MONO_TYPE_R8:
|
return length << 3;
|
default:
|
return -1;
|
}
|
}
|
|
ICALL_EXPORT gint32
|
ves_icall_System_Buffer_ByteLengthInternal (MonoArray *array)
|
{
|
return mono_array_get_byte_length (array);
|
}
|
|
ICALL_EXPORT gint8
|
ves_icall_System_Buffer_GetByteInternal (MonoArray *array, gint32 idx)
|
{
|
return mono_array_get (array, gint8, idx);
|
}
|
|
ICALL_EXPORT void
|
ves_icall_System_Buffer_SetByteInternal (MonoArray *array, gint32 idx, gint8 value)
|
{
|
mono_array_set (array, gint8, idx, value);
|
}
|
|
ICALL_EXPORT MonoBoolean
|
ves_icall_System_Buffer_BlockCopyInternal (MonoArray *src, gint32 src_offset, MonoArray *dest, gint32 dest_offset, gint32 count)
|
{
|
guint8 *src_buf, *dest_buf;
|
|
if (count < 0) {
|
mono_set_pending_exception (mono_get_exception_argument ("count", "is negative"));
|
return FALSE;
|
}
|
|
g_assert (count >= 0);
|
|
/* This is called directly from the class libraries without going through the managed wrapper */
|
MONO_CHECK_ARG_NULL (src, FALSE);
|
MONO_CHECK_ARG_NULL (dest, FALSE);
|
|
/* watch out for integer overflow */
|
if ((src_offset > mono_array_get_byte_length (src) - count) || (dest_offset > mono_array_get_byte_length (dest) - count))
|
return FALSE;
|
|
src_buf = (guint8 *)src->vector + src_offset;
|
dest_buf = (guint8 *)dest->vector + dest_offset;
|
|
if (src != dest)
|
memcpy (dest_buf, src_buf, count);
|
else
|
memmove (dest_buf, src_buf, count); /* Source and dest are the same array */
|
|
return TRUE;
|
}
|
|
#ifndef DISABLE_REMOTING
|
ICALL_EXPORT MonoObjectHandle
|
ves_icall_Remoting_RealProxy_GetTransparentProxy (MonoObjectHandle this_obj, MonoStringHandle class_name, MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (this_obj);
|
MonoRealProxyHandle rp = MONO_HANDLE_CAST (MonoRealProxy, this_obj);
|
|
MonoObjectHandle res = MONO_HANDLE_NEW (MonoObject, mono_object_new_checked (domain, mono_defaults.transparent_proxy_class, error));
|
if (!is_ok (error))
|
return NULL_HANDLE;
|
|
MonoTransparentProxyHandle tp = MONO_HANDLE_CAST (MonoTransparentProxy, res);
|
|
MONO_HANDLE_SET (tp, rp, rp);
|
|
MonoReflectionTypeHandle reftype = MONO_HANDLE_NEW (MonoReflectionType, NULL);
|
MONO_HANDLE_GET (reftype, rp, class_to_proxy);
|
MonoType *type = MONO_HANDLE_GETVAL (reftype, type);
|
MonoClass *klass = mono_class_from_mono_type (type);
|
|
// mono_remote_class_vtable cannot handle errors well, so force any loading error to occur early
|
mono_class_setup_vtable (klass);
|
if (mono_class_has_failure (klass)) {
|
mono_error_set_for_class_failure (error, klass);
|
return NULL_HANDLE;
|
}
|
|
MonoObjectHandle remoting_obj = mono_object_handle_isinst (this_obj, mono_defaults.iremotingtypeinfo_class, error);
|
if (!is_ok (error))
|
return NULL_HANDLE;
|
MONO_HANDLE_SETVAL (tp, custom_type_info, MonoBoolean, !MONO_HANDLE_IS_NULL (remoting_obj));
|
|
MonoRemoteClass *remote_class = mono_remote_class (domain, class_name, klass, error);
|
if (!is_ok (error))
|
return NULL_HANDLE;
|
MONO_HANDLE_SETVAL (tp, remote_class, MonoRemoteClass*, remote_class);
|
|
MONO_HANDLE_SETVAL (res, vtable, MonoVTable*, mono_remote_class_vtable (domain, remote_class, rp, error));
|
if (!is_ok (error))
|
return NULL_HANDLE;
|
return res;
|
}
|
|
ICALL_EXPORT MonoReflectionType *
|
ves_icall_Remoting_RealProxy_InternalGetProxyType (MonoTransparentProxy *tp)
|
{
|
MonoError error;
|
g_assert (tp != NULL && mono_object_class (tp) == mono_defaults.transparent_proxy_class);
|
g_assert (tp->remote_class != NULL && tp->remote_class->proxy_class != NULL);
|
MonoReflectionType *ret = mono_type_get_object_checked (mono_object_domain (tp), &tp->remote_class->proxy_class->byval_arg, &error);
|
mono_error_set_pending_exception (&error);
|
|
return ret;
|
}
|
#endif
|
|
/* System.Environment */
|
|
MonoStringHandle
|
ves_icall_System_Environment_get_UserName (MonoError *error)
|
{
|
error_init (error);
|
/* using glib is more portable */
|
return mono_string_new_handle (mono_domain_get (), g_get_user_name (), error);
|
}
|
|
#ifndef HOST_WIN32
|
static MonoStringHandle
|
mono_icall_get_machine_name (MonoError *error)
|
{
|
error_init (error);
|
#if !defined(DISABLE_SOCKETS)
|
MonoStringHandle result;
|
char *buf;
|
int n;
|
#if defined _SC_HOST_NAME_MAX
|
n = sysconf (_SC_HOST_NAME_MAX);
|
if (n == -1)
|
#endif
|
n = 512;
|
buf = g_malloc (n+1);
|
|
if (gethostname (buf, n) == 0){
|
buf [n] = 0;
|
result = mono_string_new_handle (mono_domain_get (), buf, error);
|
} else
|
result = MONO_HANDLE_CAST (MonoString, NULL_HANDLE);
|
g_free (buf);
|
|
return result;
|
#else
|
return mono_string_new_handle (mono_domain_get (), "mono", error);
|
#endif
|
}
|
#endif /* !HOST_WIN32 */
|
|
ICALL_EXPORT MonoStringHandle
|
ves_icall_System_Environment_get_MachineName (MonoError *error)
|
{
|
error_init (error);
|
return mono_icall_get_machine_name (error);
|
}
|
|
#ifndef HOST_WIN32
|
static inline int
|
mono_icall_get_platform (void)
|
{
|
#if defined(__MACH__)
|
/* OSX */
|
//
|
// Notice that the value is hidden from user code, and only exposed
|
// to mscorlib. This is due to Mono's Unix/MacOS code predating the
|
// define and making assumptions based on Unix/128/4 values before there
|
// was a MacOS define. Lots of code would assume that not-Unix meant
|
// Windows, but in this case, it would be OSX.
|
//
|
return 6;
|
#else
|
/* Unix */
|
return 4;
|
#endif
|
}
|
#endif /* !HOST_WIN32 */
|
|
ICALL_EXPORT int
|
ves_icall_System_Environment_get_Platform (void)
|
{
|
return mono_icall_get_platform ();
|
}
|
|
#ifndef HOST_WIN32
|
static inline MonoStringHandle
|
mono_icall_get_new_line (MonoError *error)
|
{
|
error_init (error);
|
return mono_string_new_handle (mono_domain_get (), "\n", error);
|
}
|
#endif /* !HOST_WIN32 */
|
|
ICALL_EXPORT MonoStringHandle
|
ves_icall_System_Environment_get_NewLine (MonoError *error)
|
{
|
return mono_icall_get_new_line (error);
|
}
|
|
#ifndef HOST_WIN32
|
static inline MonoBoolean
|
mono_icall_is_64bit_os (void)
|
{
|
#if SIZEOF_VOID_P == 8
|
return TRUE;
|
#else
|
#if defined(HAVE_SYS_UTSNAME_H)
|
struct utsname name;
|
|
if (uname (&name) >= 0) {
|
return strcmp (name.machine, "x86_64") == 0 || strncmp (name.machine, "aarch64", 7) == 0 || strncmp (name.machine, "ppc64", 5) == 0;
|
}
|
#endif
|
return FALSE;
|
#endif
|
}
|
#endif /* !HOST_WIN32 */
|
|
ICALL_EXPORT MonoBoolean
|
ves_icall_System_Environment_GetIs64BitOperatingSystem (void)
|
{
|
return mono_icall_is_64bit_os ();
|
}
|
|
ICALL_EXPORT MonoStringHandle
|
ves_icall_System_Environment_GetEnvironmentVariable_native (const gchar *utf8_name, MonoError *error)
|
{
|
gchar *value;
|
|
if (utf8_name == NULL)
|
return NULL_HANDLE_STRING;
|
|
value = g_getenv (utf8_name);
|
|
if (value == 0)
|
return NULL_HANDLE_STRING;
|
|
MonoStringHandle res = mono_string_new_handle (mono_domain_get (), value, error);
|
g_free (value);
|
return res;
|
}
|
|
/*
|
* There is no standard way to get at environ.
|
*/
|
#ifndef _MSC_VER
|
#ifndef __MINGW32_VERSION
|
#if defined(__APPLE__)
|
#if defined (TARGET_OSX)
|
/* Apple defines this in crt_externs.h but doesn't provide that header for
|
* arm-apple-darwin9. We'll manually define the symbol on Apple as it does
|
* in fact exist on all implementations (so far)
|
*/
|
gchar ***_NSGetEnviron(void);
|
#define environ (*_NSGetEnviron())
|
#else
|
static char *mono_environ[1] = { NULL };
|
#define environ mono_environ
|
#endif /* defined (TARGET_OSX) */
|
#else
|
extern
|
char **environ;
|
#endif
|
#endif
|
#endif
|
|
ICALL_EXPORT MonoArrayHandle
|
ves_icall_System_Environment_GetCommandLineArgs (MonoError *error)
|
{
|
error_init (error);
|
MonoArrayHandle result = mono_runtime_get_main_args_handle (error);
|
return result;
|
}
|
|
#ifndef HOST_WIN32
|
static MonoArray *
|
mono_icall_get_environment_variable_names (MonoError *error)
|
{
|
MonoArray *names;
|
MonoDomain *domain;
|
MonoString *str;
|
gchar **e, **parts;
|
int n;
|
|
error_init (error);
|
n = 0;
|
for (e = environ; *e != 0; ++ e)
|
++ n;
|
|
domain = mono_domain_get ();
|
names = mono_array_new_checked (domain, mono_defaults.string_class, n, error);
|
return_val_if_nok (error, NULL);
|
|
n = 0;
|
for (e = environ; *e != 0; ++ e) {
|
parts = g_strsplit (*e, "=", 2);
|
if (*parts != 0) {
|
str = mono_string_new_checked (domain, *parts, error);
|
if (!is_ok (error)) {
|
g_strfreev (parts);
|
return NULL;
|
}
|
mono_array_setref (names, n, str);
|
}
|
|
g_strfreev (parts);
|
|
++ n;
|
}
|
|
return names;
|
}
|
#endif /* !HOST_WIN32 */
|
|
ICALL_EXPORT MonoArray *
|
ves_icall_System_Environment_GetEnvironmentVariableNames (void)
|
{
|
MonoError error;
|
MonoArray *result = mono_icall_get_environment_variable_names (&error);
|
mono_error_set_pending_exception (&error);
|
return result;
|
}
|
|
#ifndef HOST_WIN32
|
static void
|
mono_icall_set_environment_variable (MonoString *name, MonoString *value)
|
{
|
gchar *utf8_name, *utf8_value;
|
MonoError error;
|
|
utf8_name = mono_string_to_utf8_checked (name, &error); /* FIXME: this should be ascii */
|
if (mono_error_set_pending_exception (&error))
|
return;
|
|
if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
|
g_unsetenv (utf8_name);
|
g_free (utf8_name);
|
return;
|
}
|
|
utf8_value = mono_string_to_utf8_checked (value, &error);
|
if (!mono_error_ok (&error)) {
|
g_free (utf8_name);
|
mono_error_set_pending_exception (&error);
|
return;
|
}
|
g_setenv (utf8_name, utf8_value, TRUE);
|
|
g_free (utf8_name);
|
g_free (utf8_value);
|
}
|
#endif /* !HOST_WIN32 */
|
|
ICALL_EXPORT void
|
ves_icall_System_Environment_InternalSetEnvironmentVariable (MonoString *name, MonoString *value)
|
{
|
mono_icall_set_environment_variable (name, value);
|
}
|
|
ICALL_EXPORT void
|
ves_icall_System_Environment_Exit (int result)
|
{
|
mono_environment_exitcode_set (result);
|
|
if (!mono_runtime_try_shutdown ())
|
mono_thread_exit ();
|
|
/* Suspend all managed threads since the runtime is going away */
|
mono_thread_suspend_all_other_threads ();
|
|
mono_runtime_quit ();
|
|
/* we may need to do some cleanup here... */
|
exit (result);
|
}
|
|
ICALL_EXPORT MonoStringHandle
|
ves_icall_System_Environment_GetGacPath (MonoError *error)
|
{
|
return mono_string_new_handle (mono_domain_get (), mono_assembly_getrootdir (), error);
|
}
|
|
#ifndef HOST_WIN32
|
static inline MonoStringHandle
|
mono_icall_get_windows_folder_path (int folder, MonoError *error)
|
{
|
error_init (error);
|
g_warning ("ves_icall_System_Environment_GetWindowsFolderPath should only be called on Windows!");
|
return mono_string_new_handle (mono_domain_get (), "", error);
|
}
|
#endif /* !HOST_WIN32 */
|
|
ICALL_EXPORT MonoStringHandle
|
ves_icall_System_Environment_GetWindowsFolderPath (int folder, MonoError *error)
|
{
|
return mono_icall_get_windows_folder_path (folder, error);
|
}
|
|
#if G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT)
|
static MonoArray *
|
mono_icall_get_logical_drives (void)
|
{
|
MonoError error;
|
gunichar2 buf [256], *ptr, *dname;
|
gunichar2 *u16;
|
guint initial_size = 127, size = 128;
|
gint ndrives;
|
MonoArray *result;
|
MonoString *drivestr;
|
MonoDomain *domain = mono_domain_get ();
|
gint len;
|
|
buf [0] = '\0';
|
ptr = buf;
|
|
while (size > initial_size) {
|
size = (guint) mono_w32file_get_logical_drive (initial_size, ptr);
|
if (size > initial_size) {
|
if (ptr != buf)
|
g_free (ptr);
|
ptr = (gunichar2 *)g_malloc0 ((size + 1) * sizeof (gunichar2));
|
initial_size = size;
|
size++;
|
}
|
}
|
|
/* Count strings */
|
dname = ptr;
|
ndrives = 0;
|
do {
|
while (*dname++);
|
ndrives++;
|
} while (*dname);
|
|
dname = ptr;
|
result = mono_array_new_checked (domain, mono_defaults.string_class, ndrives, &error);
|
if (mono_error_set_pending_exception (&error))
|
goto leave;
|
|
ndrives = 0;
|
do {
|
len = 0;
|
u16 = dname;
|
while (*u16) { u16++; len ++; }
|
drivestr = mono_string_new_utf16_checked (domain, dname, len, &error);
|
if (mono_error_set_pending_exception (&error))
|
goto leave;
|
|
mono_array_setref (result, ndrives++, drivestr);
|
while (*dname++);
|
} while (*dname);
|
|
leave:
|
if (ptr != buf)
|
g_free (ptr);
|
|
return result;
|
}
|
#endif /* G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT) */
|
|
ICALL_EXPORT MonoArray *
|
ves_icall_System_Environment_GetLogicalDrives (void)
|
{
|
return mono_icall_get_logical_drives ();
|
}
|
|
ICALL_EXPORT MonoString *
|
ves_icall_System_IO_DriveInfo_GetDriveFormat (MonoString *path)
|
{
|
MonoError error;
|
gunichar2 volume_name [MAX_PATH + 1];
|
|
if (mono_w32file_get_volume_information (mono_string_chars (path), NULL, 0, NULL, NULL, NULL, volume_name, MAX_PATH + 1) == FALSE)
|
return NULL;
|
MonoString *result = mono_string_from_utf16_checked (volume_name, &error);
|
mono_error_set_pending_exception (&error);
|
return result;
|
}
|
|
ICALL_EXPORT MonoStringHandle
|
ves_icall_System_Environment_InternalGetHome (MonoError *error)
|
{
|
return mono_string_new_handle (mono_domain_get (), g_get_home_dir (), error);
|
}
|
|
static const char *encodings [] = {
|
(char *) 1,
|
"ascii", "us_ascii", "us", "ansi_x3.4_1968",
|
"ansi_x3.4_1986", "cp367", "csascii", "ibm367",
|
"iso_ir_6", "iso646_us", "iso_646.irv:1991",
|
(char *) 2,
|
"utf_7", "csunicode11utf7", "unicode_1_1_utf_7",
|
"unicode_2_0_utf_7", "x_unicode_1_1_utf_7",
|
"x_unicode_2_0_utf_7",
|
(char *) 3,
|
"utf_8", "unicode_1_1_utf_8", "unicode_2_0_utf_8",
|
"x_unicode_1_1_utf_8", "x_unicode_2_0_utf_8",
|
(char *) 4,
|
"utf_16", "UTF_16LE", "ucs_2", "unicode",
|
"iso_10646_ucs2",
|
(char *) 5,
|
"unicodefffe", "utf_16be",
|
(char *) 6,
|
"iso_8859_1",
|
(char *) 0
|
};
|
|
/*
|
* Returns the internal codepage, if the value of "int_code_page" is
|
* 1 at entry, and we can not compute a suitable code page number,
|
* returns the code page as a string
|
*/
|
ICALL_EXPORT MonoStringHandle
|
ves_icall_System_Text_EncodingHelper_InternalCodePage (gint32 *int_code_page, MonoError *error)
|
{
|
error_init (error);
|
const char *cset;
|
const char *p;
|
char *c;
|
char *codepage = NULL;
|
int code;
|
int want_name = *int_code_page;
|
int i;
|
|
*int_code_page = -1;
|
|
g_get_charset (&cset);
|
c = codepage = g_strdup (cset);
|
for (c = codepage; *c; c++){
|
if (isascii (*c) && isalpha (*c))
|
*c = tolower (*c);
|
if (*c == '-')
|
*c = '_';
|
}
|
/* g_print ("charset: %s\n", cset); */
|
|
/* handle some common aliases */
|
p = encodings [0];
|
code = 0;
|
for (i = 0; p != 0; ){
|
if ((gsize) p < 7){
|
code = (gssize) p;
|
p = encodings [++i];
|
continue;
|
}
|
if (strcmp (p, codepage) == 0){
|
*int_code_page = code;
|
break;
|
}
|
p = encodings [++i];
|
}
|
|
if (strstr (codepage, "utf_8") != NULL)
|
*int_code_page |= 0x10000000;
|
g_free (codepage);
|
|
if (want_name && *int_code_page == -1)
|
return mono_string_new_handle (mono_domain_get (), cset, error);
|
else
|
return MONO_HANDLE_CAST (MonoString, NULL_HANDLE);
|
}
|
|
ICALL_EXPORT MonoBoolean
|
ves_icall_System_Environment_get_HasShutdownStarted (void)
|
{
|
if (mono_runtime_is_shutting_down ())
|
return TRUE;
|
|
if (mono_domain_is_unloading (mono_domain_get ()))
|
return TRUE;
|
|
return FALSE;
|
}
|
|
#ifndef HOST_WIN32
|
static inline MonoBoolean
|
mono_icall_broadcast_setting_change (MonoError *error)
|
{
|
error_init (error);
|
return TRUE;
|
}
|
#endif /* !HOST_WIN32 */
|
|
ICALL_EXPORT void
|
ves_icall_System_Environment_BroadcastSettingChange (MonoError *error)
|
{
|
error_init (error);
|
mono_icall_broadcast_setting_change (error);
|
}
|
|
ICALL_EXPORT
|
gint32
|
ves_icall_System_Environment_get_TickCount (void)
|
{
|
/* this will overflow after ~24 days */
|
return (gint32) (mono_msec_boottime () & 0xffffffff);
|
}
|
|
ICALL_EXPORT gint32
|
ves_icall_System_Runtime_Versioning_VersioningHelper_GetRuntimeId (void)
|
{
|
return 9;
|
}
|
|
#ifndef DISABLE_REMOTING
|
ICALL_EXPORT MonoBoolean
|
ves_icall_IsTransparentProxy (MonoObjectHandle proxy, MonoError *error)
|
{
|
error_init (error);
|
if (MONO_HANDLE_IS_NULL (proxy))
|
return 0;
|
|
if (mono_class_is_transparent_proxy (mono_handle_class (proxy)))
|
return 1;
|
|
return 0;
|
}
|
|
ICALL_EXPORT MonoReflectionMethodHandle
|
ves_icall_Remoting_RemotingServices_GetVirtualMethod (
|
MonoReflectionTypeHandle rtype, MonoReflectionMethodHandle rmethod, MonoError *error)
|
{
|
MonoReflectionMethodHandle ret = MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
|
|
error_init (error);
|
if (MONO_HANDLE_IS_NULL (rtype)) {
|
mono_error_set_argument_null (error, "type", "");
|
return ret;
|
}
|
if (MONO_HANDLE_IS_NULL (rmethod)) {
|
mono_error_set_argument_null (error, "method", "");
|
return ret;
|
}
|
|
MonoMethod *method = MONO_HANDLE_GETVAL (rmethod, method);
|
MonoType *type = MONO_HANDLE_GETVAL (rtype, type);
|
MonoClass *klass = mono_class_from_mono_type (type);
|
mono_class_init_checked (klass, error);
|
return_val_if_nok (error, ret);
|
|
if (MONO_CLASS_IS_INTERFACE (klass))
|
return ret;
|
|
if (method->flags & METHOD_ATTRIBUTE_STATIC)
|
return ret;
|
|
if ((method->flags & METHOD_ATTRIBUTE_FINAL) || !(method->flags & METHOD_ATTRIBUTE_VIRTUAL)) {
|
if (klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE))
|
ret = rmethod;
|
return ret;
|
}
|
|
mono_class_setup_vtable (klass);
|
MonoMethod **vtable = klass->vtable;
|
|
MonoMethod *res = NULL;
|
if (mono_class_is_interface (method->klass)) {
|
gboolean variance_used = FALSE;
|
/*MS fails with variant interfaces but it's the right thing to do anyway.*/
|
int offs = mono_class_interface_offset_with_variance (klass, method->klass, &variance_used);
|
if (offs >= 0)
|
res = vtable [offs + method->slot];
|
} else {
|
if (!(klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE)))
|
return ret;
|
|
if (method->slot != -1)
|
res = vtable [method->slot];
|
}
|
|
if (!res)
|
return ret;
|
|
ret = mono_method_get_object_handle (mono_domain_get (), res, NULL, error);
|
return ret;
|
}
|
|
ICALL_EXPORT void
|
ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionTypeHandle type, MonoBoolean enable, MonoError *error)
|
{
|
error_init (error);
|
|
MonoClass *klass = mono_class_from_mono_type (MONO_HANDLE_GETVAL (type, type));
|
MonoVTable *vtable = mono_class_vtable_full (mono_domain_get (), klass, error);
|
return_if_nok (error);
|
|
mono_vtable_set_is_remote (vtable, enable);
|
}
|
|
#else /* DISABLE_REMOTING */
|
|
ICALL_EXPORT void
|
ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionTypeHandle type, MonoBoolean enable, MonoError *error)
|
{
|
error_init (error);
|
g_assert_not_reached ();
|
}
|
|
ICALL_EXPORT MonoBoolean
|
ves_icall_IsTransparentProxy (MonoObject *proxy)
|
{
|
return 0;
|
}
|
|
#endif
|
|
ICALL_EXPORT MonoObjectHandle
|
ves_icall_System_Runtime_Activation_ActivationServices_AllocateUninitializedClassInstance (MonoReflectionTypeHandle type, MonoError *error)
|
{
|
error_init (error);
|
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (type);
|
MonoClass *klass = mono_class_from_mono_type (MONO_HANDLE_GETVAL (type, type));
|
mono_class_init_checked (klass, error);
|
return_val_if_nok (error, NULL_HANDLE);
|
|
if (MONO_CLASS_IS_INTERFACE (klass) || mono_class_is_abstract (klass)) {
|
mono_error_set_argument (error, "type", "Type cannot be instantiated");
|
return NULL_HANDLE;
|
}
|
|
if (klass->rank >= 1) {
|
g_assert (klass->rank == 1);
|
return MONO_HANDLE_CAST (MonoObject, mono_array_new_handle (domain, klass->element_class, 0, error));
|
} else {
|
MonoVTable *vtable = mono_class_vtable_full (domain, klass, error);
|
return_val_if_nok (error, NULL_HANDLE);
|
|
/* Bypass remoting object creation check */
|
return MONO_HANDLE_NEW (MonoObject, mono_object_new_alloc_specific_checked (vtable, error));
|
}
|
}
|
|
ICALL_EXPORT MonoStringHandle
|
ves_icall_System_IO_get_temp_path (MonoError *error)
|
{
|
return mono_string_new_handle (mono_domain_get (), g_get_tmp_dir (), error);
|
}
|
|
#ifndef PLATFORM_NO_DRIVEINFO
|
ICALL_EXPORT MonoBoolean
|
ves_icall_System_IO_DriveInfo_GetDiskFreeSpace (MonoString *path_name, guint64 *free_bytes_avail,
|
guint64 *total_number_of_bytes, guint64 *total_number_of_free_bytes,
|
gint32 *error)
|
{
|
gboolean result;
|
|
*error = ERROR_SUCCESS;
|
|
result = mono_w32file_get_disk_free_space (mono_string_chars (path_name), free_bytes_avail, total_number_of_bytes, total_number_of_free_bytes);
|
if (!result)
|
*error = mono_w32error_get_last ();
|
|
return result;
|
}
|
|
#if G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT)
|
static inline guint32
|
mono_icall_drive_info_get_drive_type (MonoString *root_path_name)
|
{
|
return mono_w32file_get_drive_type (mono_string_chars (root_path_name));
|
}
|
#endif /* G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT) */
|
|
ICALL_EXPORT guint32
|
ves_icall_System_IO_DriveInfo_GetDriveType (MonoString *root_path_name)
|
{
|
return mono_icall_drive_info_get_drive_type (root_path_name);
|
}
|
|
#endif /* PLATFORM_NO_DRIVEINFO */
|
|
ICALL_EXPORT gpointer
|
ves_icall_RuntimeMethodHandle_GetFunctionPointer (MonoMethod *method, MonoError *error)
|
{
|
error_init (error);
|
return mono_compile_method_checked (method, error);
|
}
|
|
ICALL_EXPORT MonoStringHandle
|
ves_icall_System_Configuration_DefaultConfig_get_machine_config_path (MonoError *error)
|
{
|
error_init (error);
|
gchar *path;
|
|
path = g_build_path (G_DIR_SEPARATOR_S, mono_get_config_dir (), "mono", mono_get_runtime_info ()->framework_version, "machine.config", NULL);
|
|
mono_icall_make_platform_path (path);
|
|
MonoStringHandle mcpath = mono_string_new_handle (mono_domain_get (), path, error);
|
g_free (path);
|
|
mono_error_assert_ok (error);
|
|
return mcpath;
|
}
|
|
static MonoStringHandle
|
ves_icall_System_Configuration_InternalConfigurationHost_get_bundled_app_config (MonoError *error)
|
{
|
error_init (error);
|
const gchar *app_config;
|
MonoDomain *domain;
|
gchar *config_file_name, *config_file_path;
|
gsize len, config_file_path_length, config_ext_length;
|
gchar *module;
|
|
domain = mono_domain_get ();
|
MonoStringHandle file = MONO_HANDLE_NEW (MonoString, domain->setup->configuration_file);
|
if (MONO_HANDLE_IS_NULL (file) || MONO_HANDLE_GETVAL (file, length) == 0)
|
return NULL;
|
|
// Retrieve config file and remove the extension
|
config_file_name = mono_string_handle_to_utf8 (file, error);
|
return_val_if_nok (error, MONO_HANDLE_CAST (MonoString, NULL_HANDLE));
|
|
config_file_path = mono_portability_find_file (config_file_name, TRUE);
|
if (!config_file_path)
|
config_file_path = config_file_name;
|
|
config_file_path_length = strlen (config_file_path);
|
config_ext_length = strlen (".config");
|
if (config_file_path_length <= config_ext_length) {
|
if (config_file_name != config_file_path)
|
g_free (config_file_name);
|
return MONO_HANDLE_CAST (MonoString, NULL_HANDLE);
|
}
|
|
len = config_file_path_length - config_ext_length;
|
module = (gchar *)g_malloc0 (len + 1);
|
memcpy (module, config_file_path, len);
|
// Get the config file from the module name
|
app_config = mono_config_string_for_assembly_file (module);
|
// Clean-up
|
g_free (module);
|
if (config_file_name != config_file_path)
|
g_free (config_file_name);
|
g_free (config_file_path);
|
|
if (!app_config)
|
return MONO_HANDLE_CAST (MonoString, NULL_HANDLE);
|
|
return mono_string_new_handle (mono_domain_get (), app_config, error);
|
}
|
|
static MonoStringHandle
|
get_bundled_machine_config (MonoError *error)
|
{
|
const gchar *machine_config;
|
|
machine_config = mono_get_machine_config ();
|
|
if (!machine_config)
|
return NULL_HANDLE_STRING;
|
|
return mono_string_new_handle (mono_domain_get (), machine_config, error);
|
}
|
|
ICALL_EXPORT MonoStringHandle
|
ves_icall_System_Environment_get_bundled_machine_config (MonoError *error)
|
{
|
return get_bundled_machine_config (error);
|
}
|
|
|
ICALL_EXPORT MonoStringHandle
|
ves_icall_System_Configuration_DefaultConfig_get_bundled_machine_config (MonoError *error)
|
{
|
return get_bundled_machine_config (error);
|
}
|
|
ICALL_EXPORT MonoStringHandle
|
ves_icall_System_Configuration_InternalConfigurationHost_get_bundled_machine_config (MonoError *error)
|
{
|
return get_bundled_machine_config (error);
|
}
|
|
|
ICALL_EXPORT MonoStringHandle
|
ves_icall_System_Web_Util_ICalls_get_machine_install_dir (MonoError *error)
|
{
|
error_init (error);
|
gchar *path;
|
|
path = g_path_get_dirname (mono_get_config_dir ());
|
|
mono_icall_make_platform_path (path);
|
|
MonoStringHandle ipath = mono_string_new_handle (mono_domain_get (), path, error);
|
g_free (path);
|
|
return ipath;
|
}
|
|
ICALL_EXPORT gboolean
|
ves_icall_get_resources_ptr (MonoReflectionAssemblyHandle assembly, gpointer *result, gint32 *size, MonoError *error)
|
{
|
error_init (error);
|
MonoPEResourceDataEntry *entry;
|
MonoImage *image;
|
|
if (!assembly || !result || !size)
|
return FALSE;
|
|
*result = NULL;
|
*size = 0;
|
MonoAssembly *assm = MONO_HANDLE_GETVAL (assembly, assembly);
|
image = assm->image;
|
entry = (MonoPEResourceDataEntry *)mono_image_lookup_resource (image, MONO_PE_RESOURCE_ID_ASPNET_STRING, 0, NULL);
|
if (!entry)
|
return FALSE;
|
|
*result = mono_image_rva_map (image, entry->rde_data_offset);
|
if (!(*result)) {
|
g_free (entry);
|
return FALSE;
|
}
|
*size = entry->rde_size;
|
g_free (entry);
|
return TRUE;
|
}
|
|
ICALL_EXPORT MonoBoolean
|
ves_icall_System_Diagnostics_Debugger_IsAttached_internal (void)
|
{
|
return mono_is_debugger_attached ();
|
}
|
|
ICALL_EXPORT MonoBoolean
|
ves_icall_System_Diagnostics_Debugger_IsLogging (void)
|
{
|
if (mono_get_runtime_callbacks ()->debug_log_is_enabled)
|
return mono_get_runtime_callbacks ()->debug_log_is_enabled ();
|
else
|
return FALSE;
|
}
|
|
ICALL_EXPORT void
|
ves_icall_System_Diagnostics_Debugger_Log (int level, MonoString *category, MonoString *message)
|
{
|
if (mono_get_runtime_callbacks ()->debug_log)
|
mono_get_runtime_callbacks ()->debug_log (level, category, message);
|
}
|
|
#ifndef HOST_WIN32
|
static inline void
|
mono_icall_write_windows_debug_string (MonoString *message)
|
{
|
g_warning ("WriteWindowsDebugString called and HOST_WIN32 not defined!\n");
|
}
|
#endif /* !HOST_WIN32 */
|
|
ICALL_EXPORT void
|
ves_icall_System_Diagnostics_DefaultTraceListener_WriteWindowsDebugString (MonoString *message)
|
{
|
mono_icall_write_windows_debug_string (message);
|
}
|
|
/* Only used for value types */
|
ICALL_EXPORT MonoObjectHandle
|
ves_icall_System_Activator_CreateInstanceInternal (MonoReflectionTypeHandle ref_type, MonoError *error)
|
{
|
error_init (error);
|
MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
|
MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
|
MonoClass *klass = mono_class_from_mono_type (type);
|
|
mono_class_init_checked (klass, error);
|
if (!is_ok (error))
|
return NULL_HANDLE;
|
|
if (mono_class_is_nullable (klass))
|
/* No arguments -> null */
|
return NULL_HANDLE;
|
|
return MONO_HANDLE_NEW (MonoObject, mono_object_new_checked (domain, klass, error));
|
}
|
|
ICALL_EXPORT MonoReflectionMethodHandle
|
ves_icall_MonoMethod_get_base_method (MonoReflectionMethodHandle m, gboolean definition, MonoError *error)
|
{
|
error_init (error);
|
MonoMethod *method = MONO_HANDLE_GETVAL (m, method);
|
|
MonoMethod *base = mono_method_get_base_method (method, definition, error);
|
return_val_if_nok (error, MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE));
|
if (base == method) {
|
/* we want to short-circuit and return 'm' here. But we should
|
return the same method object that
|
mono_method_get_object_handle, below would return. Since
|
that call takes NULL for the reftype argument, it will take
|
base->klass as the reflected type for the MonoMethod. So we
|
need to check that m also has base->klass as the reflected
|
type. */
|
MonoReflectionTypeHandle orig_reftype = MONO_HANDLE_NEW_GET (MonoReflectionType, m, reftype);
|
MonoClass *orig_klass = mono_class_from_mono_type (MONO_HANDLE_GETVAL (orig_reftype, type));
|
if (base->klass == orig_klass)
|
return m;
|
}
|
return mono_method_get_object_handle (mono_domain_get (), base, NULL, error);
|
}
|
|
ICALL_EXPORT MonoStringHandle
|
ves_icall_MonoMethod_get_name (MonoReflectionMethodHandle m, MonoError *error)
|
{
|
error_init (error);
|
MonoMethod *method = MONO_HANDLE_GETVAL (m, method);
|
|
MonoStringHandle s = mono_string_new_handle (MONO_HANDLE_DOMAIN (m), method->name, error);
|
if (!is_ok (error))
|
return NULL_HANDLE_STRING;
|
MONO_HANDLE_SET (m, name, s);
|
return s;
|
}
|
|
ICALL_EXPORT void
|
mono_ArgIterator_Setup (MonoArgIterator *iter, char* argsp, char* start)
|
{
|
iter->sig = *(MonoMethodSignature**)argsp;
|
|
g_assert (iter->sig->sentinelpos <= iter->sig->param_count);
|
g_assert (iter->sig->call_convention == MONO_CALL_VARARG);
|
|
iter->next_arg = 0;
|
/* FIXME: it's not documented what start is exactly... */
|
if (start) {
|
iter->args = start;
|
} else {
|
iter->args = argsp + sizeof (gpointer);
|
}
|
iter->num_args = iter->sig->param_count - iter->sig->sentinelpos;
|
|
/* g_print ("sig %p, param_count: %d, sent: %d\n", iter->sig, iter->sig->param_count, iter->sig->sentinelpos); */
|
}
|
|
ICALL_EXPORT MonoTypedRef
|
mono_ArgIterator_IntGetNextArg (MonoArgIterator *iter)
|
{
|
guint32 i, arg_size;
|
gint32 align;
|
MonoTypedRef res;
|
|
i = iter->sig->sentinelpos + iter->next_arg;
|
|
g_assert (i < iter->sig->param_count);
|
|
res.type = iter->sig->params [i];
|
res.klass = mono_class_from_mono_type (res.type);
|
arg_size = mono_type_stack_size (res.type, &align);
|
#if defined(__arm__) || defined(__mips__)
|
iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
|
#endif
|
res.value = iter->args;
|
#if G_BYTE_ORDER != G_LITTLE_ENDIAN
|
if (arg_size <= sizeof (gpointer)) {
|
int dummy;
|
int padding = arg_size - mono_type_size (res.type, &dummy);
|
res.value = (guint8*)res.value + padding;
|
}
|
#endif
|
iter->args = (char*)iter->args + arg_size;
|
iter->next_arg++;
|
|
/* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
|
|
return res;
|
}
|
|
ICALL_EXPORT MonoTypedRef
|
mono_ArgIterator_IntGetNextArgT (MonoArgIterator *iter, MonoType *type)
|
{
|
guint32 i, arg_size;
|
gint32 align;
|
MonoTypedRef res;
|
|
i = iter->sig->sentinelpos + iter->next_arg;
|
|
g_assert (i < iter->sig->param_count);
|
|
while (i < iter->sig->param_count) {
|
if (!mono_metadata_type_equal (type, iter->sig->params [i]))
|
continue;
|
res.type = iter->sig->params [i];
|
res.klass = mono_class_from_mono_type (res.type);
|
/* FIXME: endianess issue... */
|
arg_size = mono_type_stack_size (res.type, &align);
|
#if defined(__arm__) || defined(__mips__)
|
iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
|
#endif
|
res.value = iter->args;
|
iter->args = (char*)iter->args + arg_size;
|
iter->next_arg++;
|
/* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
|
return res;
|
}
|
/* g_print ("arg type 0x%02x not found\n", res.type->type); */
|
|
res.type = NULL;
|
res.value = NULL;
|
res.klass = NULL;
|
return res;
|
}
|
|
ICALL_EXPORT MonoType*
|
mono_ArgIterator_IntGetNextArgType (MonoArgIterator *iter)
|
{
|
gint i;
|
|
i = iter->sig->sentinelpos + iter->next_arg;
|
|
g_assert (i < iter->sig->param_count);
|
|
return iter->sig->params [i];
|
}
|
|
ICALL_EXPORT MonoObject*
|
mono_TypedReference_ToObject (MonoTypedRef* tref)
|
{
|
MonoError error;
|
MonoObject *result = NULL;
|
if (MONO_TYPE_IS_REFERENCE (tref->type)) {
|
MonoObject** objp = (MonoObject **)tref->value;
|
return *objp;
|
}
|
|
result = mono_value_box_checked (mono_domain_get (), tref->klass, tref->value, &error);
|
mono_error_set_pending_exception (&error);
|
return result;
|
}
|
|
ICALL_EXPORT MonoTypedRef
|
mono_TypedReference_MakeTypedReferenceInternal (MonoObject *target, MonoArray *fields)
|
{
|
MonoTypedRef res;
|
MonoReflectionField *f;
|
MonoClass *klass;
|
MonoType *ftype = NULL;
|
guint8 *p = NULL;
|
int i;
|
|
memset (&res, 0, sizeof (res));
|
|
g_assert (fields);
|
g_assert (mono_array_length (fields) > 0);
|
|
klass = target->vtable->klass;
|
|
for (i = 0; i < mono_array_length (fields); ++i) {
|
f = mono_array_get (fields, MonoReflectionField*, i);
|
if (f == NULL) {
|
mono_set_pending_exception (mono_get_exception_argument_null ("field"));
|
return res;
|
}
|
if (f->field->parent != klass) {
|
mono_set_pending_exception (mono_get_exception_argument ("field", ""));
|
return res;
|
}
|
if (i == 0)
|
p = (guint8*)target + f->field->offset;
|
else
|
p += f->field->offset - sizeof (MonoObject);
|
klass = mono_class_from_mono_type (f->field->type);
|
ftype = f->field->type;
|
}
|
|
res.type = ftype;
|
res.klass = mono_class_from_mono_type (ftype);
|
res.value = p;
|
|
return res;
|
}
|
|
static void
|
prelink_method (MonoMethod *method, MonoError *error)
|
{
|
const char *exc_class, *exc_arg;
|
|
error_init (error);
|
if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
|
return;
|
mono_lookup_pinvoke_call (method, &exc_class, &exc_arg);
|
if (exc_class) {
|
mono_error_set_generic_error (error, "System", exc_class, "%s", exc_arg);
|
return;
|
}
|
/* create the wrapper, too? */
|
}
|
|
ICALL_EXPORT void
|
ves_icall_System_Runtime_InteropServices_Marshal_Prelink (MonoReflectionMethodHandle method, MonoError *error)
|
{
|
error_init (error);
|
|
prelink_method (MONO_HANDLE_GETVAL (method, method), error);
|
}
|
|
ICALL_EXPORT void
|
ves_icall_System_Runtime_InteropServices_Marshal_PrelinkAll (MonoReflectionTypeHandle type, MonoError *error)
|
{
|
error_init (error);
|
MonoClass *klass = mono_class_from_mono_type (MONO_HANDLE_GETVAL (type, type));
|
MonoMethod* m;
|
gpointer iter = NULL;
|
|
mono_class_init_checked (klass, error);
|
return_if_nok (error);
|
|
while ((m = mono_class_get_methods (klass, &iter))) {
|
prelink_method (m, error);
|
return_if_nok (error);
|
}
|
}
|
|
/* These parameters are "readonly" in corlib/System/NumberFormatter.cs */
|
ICALL_EXPORT void
|
ves_icall_System_NumberFormatter_GetFormatterTables (guint64 const **mantissas,
|
gint32 const **exponents,
|
gunichar2 const **digitLowerTable,
|
gunichar2 const **digitUpperTable,
|
gint64 const **tenPowersList,
|
gint32 const **decHexDigits)
|
{
|
*mantissas = Formatter_MantissaBitsTable;
|
*exponents = Formatter_TensExponentTable;
|
*digitLowerTable = Formatter_DigitLowerTable;
|
*digitUpperTable = Formatter_DigitUpperTable;
|
*tenPowersList = Formatter_TenPowersList;
|
*decHexDigits = Formatter_DecHexDigits;
|
}
|
|
static gboolean
|
add_modifier_to_array (MonoDomain *domain, MonoImage *image, MonoCustomMod *modifier, MonoArrayHandle dest, int dest_idx, MonoError *error)
|
{
|
HANDLE_FUNCTION_ENTER ();
|
error_init (error);
|
MonoClass *klass = mono_class_get_checked (image, modifier->token, error);
|
goto_if_nok (error, leave);
|
|
MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &klass->byval_arg, error);
|
goto_if_nok (error, leave);
|
|
MONO_HANDLE_ARRAY_SETREF (dest, dest_idx, rt);
|
leave:
|
HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
|
}
|
|
/*
|
* We return NULL for no modifiers so the corlib code can return Type.EmptyTypes
|
* and avoid useless allocations.
|
*/
|
static MonoArrayHandle
|
type_array_from_modifiers (MonoImage *image, MonoType *type, int optional, MonoError *error)
|
{
|
int i, count = 0;
|
MonoDomain *domain = mono_domain_get ();
|
|
error_init (error);
|
for (i = 0; i < type->num_mods; ++i) {
|
if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required))
|
count++;
|
}
|
if (!count)
|
return MONO_HANDLE_NEW (MonoArray, NULL);
|
|
MonoArrayHandle res = mono_array_new_handle (domain, mono_defaults.systemtype_class, count, error);
|
goto_if_nok (error, fail);
|
count = 0;
|
for (i = 0; i < type->num_mods; ++i) {
|
if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required)) {
|
if (!add_modifier_to_array (domain, image, &type->modifiers[i], res, count , error))
|
goto fail;
|
count++;
|
}
|
}
|
return res;
|
fail:
|
return MONO_HANDLE_NEW (MonoArray, NULL);
|
}
|
|
ICALL_EXPORT MonoArrayHandle
|
ves_icall_ParameterInfo_GetTypeModifiers (MonoReflectionParameterHandle param, MonoBoolean optional, MonoError *error)
|
{
|
error_init (error);
|
MonoReflectionTypeHandle rt = MONO_HANDLE_NEW (MonoReflectionType, NULL);
|
MONO_HANDLE_GET (rt, param, ClassImpl);
|
MonoType *type = MONO_HANDLE_GETVAL (rt, type);
|
MonoObjectHandle member = MONO_HANDLE_NEW (MonoObject, NULL);
|
MONO_HANDLE_GET (member, param, MemberImpl);
|
MonoClass *member_class = mono_handle_class (member);
|
MonoMethod *method = NULL;
|
MonoImage *image;
|
int pos;
|
MonoMethodSignature *sig;
|
|
if (mono_class_is_reflection_method_or_constructor (member_class)) {
|
method = MONO_HANDLE_GETVAL (MONO_HANDLE_CAST (MonoReflectionMethod, member), method);
|
} else if (member_class->image == mono_defaults.corlib && !strcmp ("MonoProperty", member_class->name)) {
|
MonoProperty *prop = MONO_HANDLE_GETVAL (MONO_HANDLE_CAST (MonoReflectionProperty, member), property);
|
if (!(method = prop->get))
|
method = prop->set;
|
g_assert (method);
|
} else {
|
char *type_name = mono_type_get_full_name (member_class);
|
mono_error_set_not_supported (error, "Custom modifiers on a ParamInfo with member %s are not supported", type_name);
|
g_free (type_name);
|
return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
|
}
|
|
image = method->klass->image;
|
pos = MONO_HANDLE_GETVAL (param, PositionImpl);
|
sig = mono_method_signature (method);
|
if (pos == -1)
|
type = sig->ret;
|
else
|
type = sig->params [pos];
|
|
return type_array_from_modifiers (image, type, optional, error);
|
}
|
|
static MonoType*
|
get_property_type (MonoProperty *prop)
|
{
|
MonoMethodSignature *sig;
|
if (prop->get) {
|
sig = mono_method_signature (prop->get);
|
return sig->ret;
|
} else if (prop->set) {
|
sig = mono_method_signature (prop->set);
|
return sig->params [sig->param_count - 1];
|
}
|
return NULL;
|
}
|
|
ICALL_EXPORT MonoArrayHandle
|
ves_icall_MonoPropertyInfo_GetTypeModifiers (MonoReflectionPropertyHandle property, MonoBoolean optional, MonoError *error)
|
{
|
error_init (error);
|
MonoProperty *prop = MONO_HANDLE_GETVAL (property, property);
|
MonoClass *klass = MONO_HANDLE_GETVAL (property, klass);
|
MonoType *type = get_property_type (prop);
|
MonoImage *image = klass->image;
|
|
if (!type)
|
return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
|
return type_array_from_modifiers (image, type, optional, error);
|
}
|
|
/*
|
*Construct a MonoType suited to be used to decode a constant blob object.
|
*
|
* @type is the target type which will be constructed
|
* @blob_type is the blob type, for example, that comes from the constant table
|
* @real_type is the expected constructed type.
|
*/
|
static void
|
mono_type_from_blob_type (MonoType *type, MonoTypeEnum blob_type, MonoType *real_type)
|
{
|
type->type = blob_type;
|
type->data.klass = NULL;
|
if (blob_type == MONO_TYPE_CLASS)
|
type->data.klass = mono_defaults.object_class;
|
else if (real_type->type == MONO_TYPE_VALUETYPE && real_type->data.klass->enumtype) {
|
/* For enums, we need to use the base type */
|
type->type = MONO_TYPE_VALUETYPE;
|
type->data.klass = mono_class_from_mono_type (real_type);
|
} else
|
type->data.klass = mono_class_from_mono_type (real_type);
|
}
|
|
ICALL_EXPORT MonoObject*
|
property_info_get_default_value (MonoReflectionProperty *property)
|
{
|
MonoError error;
|
MonoType blob_type;
|
MonoProperty *prop = property->property;
|
MonoType *type = get_property_type (prop);
|
MonoDomain *domain = mono_object_domain (property);
|
MonoTypeEnum def_type;
|
const char *def_value;
|
MonoObject *o;
|
|
mono_class_init (prop->parent);
|
|
if (!(prop->attrs & PROPERTY_ATTRIBUTE_HAS_DEFAULT)) {
|
mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
|
return NULL;
|
}
|
|
def_value = mono_class_get_property_default_value (prop, &def_type);
|
|
mono_type_from_blob_type (&blob_type, def_type, type);
|
o = mono_get_object_from_blob (domain, &blob_type, def_value, &error);
|
|
mono_error_set_pending_exception (&error);
|
return o;
|
}
|
|
ICALL_EXPORT MonoBoolean
|
ves_icall_MonoCustomAttrs_IsDefinedInternal (MonoObjectHandle obj, MonoReflectionTypeHandle attr_type, MonoError *error)
|
{
|
error_init (error);
|
MonoClass *attr_class = mono_class_from_mono_type (MONO_HANDLE_GETVAL (attr_type, type));
|
|
mono_class_init_checked (attr_class, error);
|
return_val_if_nok (error, FALSE);
|
|
MonoCustomAttrInfo *cinfo = mono_reflection_get_custom_attrs_info_checked (obj, error);
|
return_val_if_nok (error, FALSE);
|
|
if (!cinfo)
|
return FALSE;
|
gboolean found = mono_custom_attrs_has_attr (cinfo, attr_class);
|
if (!cinfo->cached)
|
mono_custom_attrs_free (cinfo);
|
return found;
|
}
|
|
ICALL_EXPORT MonoArrayHandle
|
ves_icall_MonoCustomAttrs_GetCustomAttributesInternal (MonoObjectHandle obj, MonoReflectionTypeHandle attr_type, mono_bool pseudoattrs, MonoError *error)
|
{
|
MonoClass *attr_class;
|
if (MONO_HANDLE_IS_NULL (attr_type))
|
attr_class = NULL;
|
else
|
attr_class = mono_class_from_mono_type (MONO_HANDLE_GETVAL (attr_type, type));
|
|
if (attr_class) {
|
mono_class_init_checked (attr_class, error);
|
if (!is_ok (error))
|
return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
|
}
|
|
return mono_reflection_get_custom_attrs_by_type_handle (obj, attr_class, error);
|
}
|
|
ICALL_EXPORT MonoArrayHandle
|
ves_icall_MonoCustomAttrs_GetCustomAttributesDataInternal (MonoObjectHandle obj, MonoError *error)
|
{
|
error_init (error);
|
return mono_reflection_get_custom_attrs_data_checked (obj, error);
|
}
|
|
|
ICALL_EXPORT MonoStringHandle
|
ves_icall_Mono_Runtime_GetDisplayName (MonoError *error)
|
{
|
char *info;
|
MonoStringHandle display_name;
|
|
error_init (error);
|
info = mono_get_runtime_callbacks ()->get_runtime_build_info ();
|
display_name = mono_string_new_handle (mono_domain_get (), info, error);
|
g_free (info);
|
return display_name;
|
}
|
|
#ifndef HOST_WIN32
|
static inline gint32
|
mono_icall_wait_for_input_idle (gpointer handle, gint32 milliseconds)
|
{
|
return WAIT_TIMEOUT;
|
}
|
#endif /* !HOST_WIN32 */
|
|
ICALL_EXPORT gint32
|
ves_icall_Microsoft_Win32_NativeMethods_WaitForInputIdle (gpointer handle, gint32 milliseconds)
|
{
|
return mono_icall_wait_for_input_idle (handle, milliseconds);
|
}
|
|
ICALL_EXPORT gint32
|
ves_icall_Microsoft_Win32_NativeMethods_GetCurrentProcessId (void)
|
{
|
return mono_process_current_pid ();
|
}
|
|
ICALL_EXPORT MonoBoolean
|
ves_icall_Mono_TlsProviderFactory_IsBtlsSupported (void)
|
{
|
#if HAVE_BTLS
|
return TRUE;
|
#else
|
return FALSE;
|
#endif
|
}
|
|
#ifndef DISABLE_COM
|
|
ICALL_EXPORT int
|
ves_icall_System_Runtime_InteropServices_Marshal_GetHRForException_WinRT(MonoException* ex)
|
{
|
mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.Marshal.GetHRForException_WinRT internal call is not implemented."));
|
return 0;
|
}
|
|
ICALL_EXPORT MonoObject*
|
ves_icall_System_Runtime_InteropServices_Marshal_GetNativeActivationFactory(MonoObject* type)
|
{
|
mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.Marshal.GetNativeActivationFactory internal call is not implemented."));
|
return NULL;
|
}
|
|
ICALL_EXPORT void*
|
ves_icall_System_Runtime_InteropServices_Marshal_GetRawIUnknownForComObjectNoAddRef(MonoObject* obj)
|
{
|
mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.Marshal.GetRawIUnknownForComObjectNoAddRef internal call is not implemented."));
|
return NULL;
|
}
|
|
ICALL_EXPORT MonoObject*
|
ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_GetRestrictedErrorInfo(void)
|
{
|
mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.GetRestrictedErrorInfo internal call is not implemented."));
|
return NULL;
|
}
|
|
ICALL_EXPORT MonoBoolean
|
ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_RoOriginateLanguageException(int error, MonoString* message, void* languageException)
|
{
|
mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.RoOriginateLanguageException internal call is not implemented."));
|
return FALSE;
|
}
|
|
ICALL_EXPORT void
|
ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_RoReportUnhandledError(MonoObject* error)
|
{
|
mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.RoReportUnhandledError internal call is not implemented."));
|
}
|
|
ICALL_EXPORT int
|
ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_WindowsCreateString(MonoString* sourceString, int length, void** hstring)
|
{
|
mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.WindowsCreateString internal call is not implemented."));
|
return 0;
|
}
|
|
ICALL_EXPORT int
|
ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_WindowsDeleteString(void* hstring)
|
{
|
mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.WindowsDeleteString internal call is not implemented."));
|
return 0;
|
}
|
|
ICALL_EXPORT mono_unichar2*
|
ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_WindowsGetStringRawBuffer(void* hstring, unsigned* length)
|
{
|
mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.WindowsGetStringRawBuffer internal call is not implemented."));
|
return NULL;
|
}
|
|
#endif
|
|
ICALL_EXPORT void
|
ves_icall_System_IO_LogcatTextWriter_Log (const char *appname, gint32 level, const char *message)
|
{
|
g_log (appname, (GLogLevelFlags)level, message);
|
}
|
|
#ifndef DISABLE_ICALL_TABLES
|
|
#define ICALL_TYPE(id,name,first)
|
#define ICALL(id,name,func) Icall_ ## id,
|
#define HANDLES(inner) inner
|
|
enum {
|
#include "metadata/icall-def.h"
|
Icall_last
|
};
|
|
#undef ICALL_TYPE
|
#undef ICALL
|
#define ICALL_TYPE(id,name,first) Icall_type_ ## id,
|
#define ICALL(id,name,func)
|
#undef HANDLES
|
#define HANDLES(inner) inner
|
enum {
|
#include "metadata/icall-def.h"
|
Icall_type_num
|
};
|
|
#undef ICALL_TYPE
|
#undef ICALL
|
#define ICALL_TYPE(id,name,firstic) {(Icall_ ## firstic)},
|
#define ICALL(id,name,func)
|
#undef HANDLES
|
#define HANDLES(inner) inner
|
typedef struct {
|
guint16 first_icall;
|
} IcallTypeDesc;
|
|
static const IcallTypeDesc
|
icall_type_descs [] = {
|
#include "metadata/icall-def.h"
|
{Icall_last}
|
};
|
|
#define icall_desc_num_icalls(desc) ((desc) [1].first_icall - (desc) [0].first_icall)
|
|
#undef HANDLES
|
#define HANDLES(inner) inner
|
#undef ICALL_TYPE
|
#define ICALL_TYPE(id,name,first)
|
#undef ICALL
|
|
#ifdef HAVE_ARRAY_ELEM_INIT
|
#define MSGSTRFIELD(line) MSGSTRFIELD1(line)
|
#define MSGSTRFIELD1(line) str##line
|
|
static const struct msgstrtn_t {
|
#define ICALL(id,name,func)
|
#undef ICALL_TYPE
|
#define ICALL_TYPE(id,name,first) char MSGSTRFIELD(__LINE__) [sizeof (name)];
|
#include "metadata/icall-def.h"
|
#undef ICALL_TYPE
|
} icall_type_names_str = {
|
#define ICALL_TYPE(id,name,first) (name),
|
#include "metadata/icall-def.h"
|
#undef ICALL_TYPE
|
};
|
static const guint16 icall_type_names_idx [] = {
|
#define ICALL_TYPE(id,name,first) [Icall_type_ ## id] = offsetof (struct msgstrtn_t, MSGSTRFIELD(__LINE__)),
|
#include "metadata/icall-def.h"
|
#undef ICALL_TYPE
|
};
|
#define icall_type_name_get(id) ((const char*)&icall_type_names_str + icall_type_names_idx [(id)])
|
|
static const struct msgstr_t {
|
#undef ICALL
|
#define ICALL_TYPE(id,name,first)
|
#define ICALL(id,name,func) char MSGSTRFIELD(__LINE__) [sizeof (name)];
|
#include "metadata/icall-def.h"
|
#undef ICALL
|
} icall_names_str = {
|
#define ICALL(id,name,func) (name),
|
#include "metadata/icall-def.h"
|
#undef ICALL
|
};
|
static const guint16 icall_names_idx [] = {
|
#define ICALL(id,name,func) [Icall_ ## id] = offsetof (struct msgstr_t, MSGSTRFIELD(__LINE__)),
|
#include "metadata/icall-def.h"
|
#undef ICALL
|
};
|
#define icall_name_get(id) ((const char*)&icall_names_str + icall_names_idx [(id)])
|
|
#else
|
|
#undef ICALL_TYPE
|
#undef ICALL
|
#define ICALL_TYPE(id,name,first) name,
|
#define ICALL(id,name,func)
|
static const char* const
|
icall_type_names [] = {
|
#include "metadata/icall-def.h"
|
NULL
|
};
|
|
#define icall_type_name_get(id) (icall_type_names [(id)])
|
|
#undef ICALL_TYPE
|
#undef ICALL
|
#define ICALL_TYPE(id,name,first)
|
#define ICALL(id,name,func) name,
|
static const char* const
|
icall_names [] = {
|
#include "metadata/icall-def.h"
|
NULL
|
};
|
#define icall_name_get(id) icall_names [(id)]
|
|
#endif /* !HAVE_ARRAY_ELEM_INIT */
|
|
#undef HANDLES
|
#define HANDLES(inner) inner
|
#undef ICALL_TYPE
|
#undef ICALL
|
#define ICALL_TYPE(id,name,first)
|
#define ICALL(id,name,func) func,
|
static const gconstpointer
|
icall_functions [] = {
|
#include "metadata/icall-def.h"
|
NULL
|
};
|
|
#ifdef ENABLE_ICALL_SYMBOL_MAP
|
#undef HANDLES
|
#define HANDLES(inner) inner
|
#undef ICALL_TYPE
|
#undef ICALL
|
#define ICALL_TYPE(id,name,first)
|
#define ICALL(id,name,func) #func,
|
static const gconstpointer
|
icall_symbols [] = {
|
#include "metadata/icall-def.h"
|
NULL
|
};
|
#endif
|
|
#undef ICALL_TYPE
|
#undef ICALL
|
#define ICALL_TYPE(id,name,first)
|
#define ICALL(id,name,func) 0,
|
#undef HANDLES
|
#define HANDLES(inner) 1,
|
static const guchar
|
icall_uses_handles [] = {
|
#include "metadata/icall-def.h"
|
#undef ICALL
|
#undef HANDLES
|
};
|
|
#endif /* DISABLE_ICALL_TABLES */
|
|
static mono_mutex_t icall_mutex;
|
static GHashTable *icall_hash = NULL;
|
static GHashTable *jit_icall_hash_name = NULL;
|
static GHashTable *jit_icall_hash_addr = NULL;
|
|
void
|
mono_icall_init (void)
|
{
|
#ifndef DISABLE_ICALL_TABLES
|
int i = 0;
|
|
/* check that tables are sorted: disable in release */
|
if (TRUE) {
|
int j;
|
const char *prev_class = NULL;
|
const char *prev_method;
|
|
for (i = 0; i < Icall_type_num; ++i) {
|
const IcallTypeDesc *desc;
|
int num_icalls;
|
prev_method = NULL;
|
if (prev_class && strcmp (prev_class, icall_type_name_get (i)) >= 0)
|
g_print ("class %s should come before class %s\n", icall_type_name_get (i), prev_class);
|
prev_class = icall_type_name_get (i);
|
desc = &icall_type_descs [i];
|
num_icalls = icall_desc_num_icalls (desc);
|
/*g_print ("class %s has %d icalls starting at %d\n", prev_class, num_icalls, desc->first_icall);*/
|
for (j = 0; j < num_icalls; ++j) {
|
const char *methodn = icall_name_get (desc->first_icall + j);
|
if (prev_method && strcmp (prev_method, methodn) >= 0)
|
g_print ("method %s should come before method %s\n", methodn, prev_method);
|
prev_method = methodn;
|
}
|
}
|
}
|
#endif
|
|
icall_hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
|
mono_os_mutex_init (&icall_mutex);
|
}
|
|
static void
|
mono_icall_lock (void)
|
{
|
mono_locks_os_acquire (&icall_mutex, IcallLock);
|
}
|
|
static void
|
mono_icall_unlock (void)
|
{
|
mono_locks_os_release (&icall_mutex, IcallLock);
|
}
|
|
void
|
mono_icall_cleanup (void)
|
{
|
g_hash_table_destroy (icall_hash);
|
g_hash_table_destroy (jit_icall_hash_name);
|
g_hash_table_destroy (jit_icall_hash_addr);
|
mono_os_mutex_destroy (&icall_mutex);
|
}
|
|
/**
|
* mono_add_internal_call:
|
* \param name method specification to surface to the managed world
|
* \param method pointer to a C method to invoke when the method is called
|
*
|
* This method surfaces the C function pointed by \p method as a method
|
* that has been surfaced in managed code with the method specified in
|
* \p name as an internal call.
|
*
|
* Internal calls are surfaced to all app domains loaded and they are
|
* accessibly by a type with the specified name.
|
*
|
* You must provide a fully qualified type name, that is namespaces
|
* and type name, followed by a colon and the method name, with an
|
* optional signature to bind.
|
*
|
* For example, the following are all valid declarations:
|
*
|
* \c MyApp.Services.ScriptService:Accelerate
|
*
|
* \c MyApp.Services.ScriptService:Slowdown(int,bool)
|
*
|
* You use method parameters in cases where there might be more than
|
* one surface method to managed code. That way you can register different
|
* internal calls for different method overloads.
|
*
|
* The internal calls are invoked with no marshalling. This means that .NET
|
* types like \c System.String are exposed as \c MonoString* parameters. This is
|
* different than the way that strings are surfaced in P/Invoke.
|
*
|
* For more information on how the parameters are marshalled, see the
|
* <a href="http://www.mono-project.com/docs/advanced/embedding/">Mono Embedding</a>
|
* page.
|
*
|
* See the <a href="mono-api-methods.html#method-desc">Method Description</a>
|
* reference for more information on the format of method descriptions.
|
*/
|
void
|
mono_add_internal_call (const char *name, gconstpointer method)
|
{
|
mono_icall_lock ();
|
|
g_hash_table_insert (icall_hash, g_strdup (name), (gpointer) method);
|
|
mono_icall_unlock ();
|
}
|
|
#ifndef DISABLE_ICALL_TABLES
|
|
#ifdef HAVE_ARRAY_ELEM_INIT
|
static int
|
compare_method_imap (const void *key, const void *elem)
|
{
|
const char* method_name = (const char*)&icall_names_str + (*(guint16*)elem);
|
return strcmp (key, method_name);
|
}
|
|
static gsize
|
find_slot_icall (const IcallTypeDesc *imap, const char *name)
|
{
|
const guint16 *nameslot = (const guint16 *)mono_binary_search (name, icall_names_idx + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names_idx [0]), compare_method_imap);
|
if (!nameslot)
|
return -1;
|
return (nameslot - &icall_names_idx [0]);
|
}
|
|
static gboolean
|
find_uses_handles_icall (const IcallTypeDesc *imap, const char *name)
|
{
|
gsize slotnum = find_slot_icall (imap, name);
|
if (slotnum == -1)
|
return FALSE;
|
return (gboolean)icall_uses_handles [slotnum];
|
}
|
|
static gpointer
|
find_method_icall (const IcallTypeDesc *imap, const char *name)
|
{
|
gsize slotnum = find_slot_icall (imap, name);
|
if (slotnum == -1)
|
return NULL;
|
return (gpointer)icall_functions [slotnum];
|
}
|
|
static int
|
compare_class_imap (const void *key, const void *elem)
|
{
|
const char* class_name = (const char*)&icall_type_names_str + (*(guint16*)elem);
|
return strcmp (key, class_name);
|
}
|
|
static const IcallTypeDesc*
|
find_class_icalls (const char *name)
|
{
|
const guint16 *nameslot = (const guint16 *)mono_binary_search (name, icall_type_names_idx, Icall_type_num, sizeof (icall_type_names_idx [0]), compare_class_imap);
|
if (!nameslot)
|
return NULL;
|
return &icall_type_descs [nameslot - &icall_type_names_idx [0]];
|
}
|
|
#else /* HAVE_ARRAY_ELEM_INIT */
|
|
static int
|
compare_method_imap (const void *key, const void *elem)
|
{
|
const char** method_name = (const char**)elem;
|
return strcmp (key, *method_name);
|
}
|
|
static gsize
|
find_slot_icall (const IcallTypeDesc *imap, const char *name)
|
{
|
const char **nameslot = mono_binary_search (name, icall_names + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names [0]), compare_method_imap);
|
if (!nameslot)
|
return -1;
|
return nameslot - icall_names;
|
}
|
|
static gpointer
|
find_method_icall (const IcallTypeDesc *imap, const char *name)
|
{
|
gsize slotnum = find_slot_icall (imap, name);
|
if (slotnum == -1)
|
return NULL;
|
return (gpointer)icall_functions [slotnum];
|
}
|
|
static gboolean
|
find_uses_handles_icall (const IcallTypeDesc *imap, const char *name)
|
{
|
gsize slotnum = find_slot_icall (imap, name);
|
if (slotnum == -1)
|
return FALSE;
|
return (gboolean)icall_uses_handles [slotnum];
|
}
|
|
static int
|
compare_class_imap (const void *key, const void *elem)
|
{
|
const char** class_name = (const char**)elem;
|
return strcmp (key, *class_name);
|
}
|
|
static const IcallTypeDesc*
|
find_class_icalls (const char *name)
|
{
|
const char **nameslot = mono_binary_search (name, icall_type_names, Icall_type_num, sizeof (icall_type_names [0]), compare_class_imap);
|
if (!nameslot)
|
return NULL;
|
return &icall_type_descs [nameslot - icall_type_names];
|
}
|
|
#endif /* HAVE_ARRAY_ELEM_INIT */
|
|
#endif /* DISABLE_ICALL_TABLES */
|
|
/*
|
* we should probably export this as an helper (handle nested types).
|
* Returns the number of chars written in buf.
|
*/
|
static int
|
concat_class_name (char *buf, int bufsize, MonoClass *klass)
|
{
|
int nspacelen, cnamelen;
|
nspacelen = strlen (klass->name_space);
|
cnamelen = strlen (klass->name);
|
if (nspacelen + cnamelen + 2 > bufsize)
|
return 0;
|
if (nspacelen) {
|
memcpy (buf, klass->name_space, nspacelen);
|
buf [nspacelen ++] = '.';
|
}
|
memcpy (buf + nspacelen, klass->name, cnamelen);
|
buf [nspacelen + cnamelen] = 0;
|
return nspacelen + cnamelen;
|
}
|
|
#ifdef DISABLE_ICALL_TABLES
|
static void
|
no_icall_table (void)
|
{
|
g_assert_not_reached ();
|
}
|
#endif
|
|
/**
|
* mono_lookup_internal_call_full:
|
* \param method the method to look up
|
* \param uses_handles out argument if method needs handles around managed objects.
|
* \returns a pointer to the icall code for the given method. If
|
* \p uses_handles is not NULL, it will be set to TRUE if the method
|
* needs managed objects wrapped using the infrastructure in handle.h
|
*
|
* If the method is not found, warns and returns NULL.
|
*/
|
gpointer
|
mono_lookup_internal_call_full (MonoMethod *method, mono_bool *uses_handles)
|
{
|
char *sigstart;
|
char *tmpsig;
|
char mname [2048];
|
int typelen = 0, mlen, siglen;
|
gpointer res;
|
#ifndef DISABLE_ICALL_TABLES
|
const IcallTypeDesc *imap = NULL;
|
#endif
|
|
g_assert (method != NULL);
|
|
if (method->is_inflated)
|
method = ((MonoMethodInflated *) method)->declaring;
|
|
if (method->klass->nested_in) {
|
int pos = concat_class_name (mname, sizeof (mname)-2, method->klass->nested_in);
|
if (!pos)
|
return NULL;
|
|
mname [pos++] = '/';
|
mname [pos] = 0;
|
|
typelen = concat_class_name (mname+pos, sizeof (mname)-pos-1, method->klass);
|
if (!typelen)
|
return NULL;
|
|
typelen += pos;
|
} else {
|
typelen = concat_class_name (mname, sizeof (mname), method->klass);
|
if (!typelen)
|
return NULL;
|
}
|
|
#ifndef DISABLE_ICALL_TABLES
|
imap = find_class_icalls (mname);
|
#endif
|
|
mname [typelen] = ':';
|
mname [typelen + 1] = ':';
|
|
mlen = strlen (method->name);
|
memcpy (mname + typelen + 2, method->name, mlen);
|
sigstart = mname + typelen + 2 + mlen;
|
*sigstart = 0;
|
|
tmpsig = mono_signature_get_desc (mono_method_signature (method), TRUE);
|
siglen = strlen (tmpsig);
|
if (typelen + mlen + siglen + 6 > sizeof (mname))
|
return NULL;
|
sigstart [0] = '(';
|
memcpy (sigstart + 1, tmpsig, siglen);
|
sigstart [siglen + 1] = ')';
|
sigstart [siglen + 2] = 0;
|
g_free (tmpsig);
|
|
mono_icall_lock ();
|
|
res = g_hash_table_lookup (icall_hash, mname);
|
if (res) {
|
if (uses_handles)
|
*uses_handles = FALSE;
|
mono_icall_unlock ();;
|
return res;
|
}
|
/* try without signature */
|
*sigstart = 0;
|
res = g_hash_table_lookup (icall_hash, mname);
|
if (res) {
|
if (uses_handles)
|
*uses_handles = FALSE;
|
mono_icall_unlock ();
|
return res;
|
}
|
|
#ifdef DISABLE_ICALL_TABLES
|
mono_icall_unlock ();
|
/* Fail only when the result is actually used */
|
/* mono_marshal_get_native_wrapper () depends on this */
|
if (method->klass == mono_defaults.string_class && !strcmp (method->name, ".ctor"))
|
return ves_icall_System_String_ctor_RedirectToCreateString;
|
else
|
return no_icall_table;
|
#else
|
/* it wasn't found in the static call tables */
|
if (!imap) {
|
if (uses_handles)
|
*uses_handles = FALSE;
|
mono_icall_unlock ();
|
return NULL;
|
}
|
res = find_method_icall (imap, sigstart - mlen);
|
if (res) {
|
if (uses_handles)
|
*uses_handles = find_uses_handles_icall (imap, sigstart - mlen);
|
mono_icall_unlock ();
|
return res;
|
}
|
/* try _with_ signature */
|
*sigstart = '(';
|
res = find_method_icall (imap, sigstart - mlen);
|
if (res) {
|
if (uses_handles)
|
*uses_handles = find_uses_handles_icall (imap, sigstart - mlen);
|
mono_icall_unlock ();
|
return res;
|
}
|
|
g_warning ("cant resolve internal call to \"%s\" (tested without signature also)", mname);
|
g_print ("\nYour mono runtime and class libraries are out of sync.\n");
|
g_print ("The out of sync library is: %s\n", method->klass->image->name);
|
g_print ("\nWhen you update one from git you need to update, compile and install\nthe other too.\n");
|
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");
|
g_print ("If you see other errors or faults after this message they are probably related\n");
|
g_print ("and you need to fix your mono install first.\n");
|
|
mono_icall_unlock ();
|
|
return NULL;
|
#endif
|
}
|
|
/**
|
* mono_lookup_internal_call:
|
*/
|
gpointer
|
mono_lookup_internal_call (MonoMethod *method)
|
{
|
return mono_lookup_internal_call_full (method, NULL);
|
}
|
|
#ifdef ENABLE_ICALL_SYMBOL_MAP
|
static int
|
func_cmp (gconstpointer key, gconstpointer p)
|
{
|
return (gsize)key - (gsize)*(gsize*)p;
|
}
|
#endif
|
|
/*
|
* mono_lookup_icall_symbol:
|
*
|
* Given the icall METHOD, returns its C symbol.
|
*/
|
const char*
|
mono_lookup_icall_symbol (MonoMethod *m)
|
{
|
#ifdef DISABLE_ICALL_TABLES
|
g_assert_not_reached ();
|
return NULL;
|
#else
|
#ifdef ENABLE_ICALL_SYMBOL_MAP
|
gpointer func;
|
int i;
|
gpointer slot;
|
static gconstpointer *functions_sorted;
|
static const char**symbols_sorted;
|
static gboolean inited;
|
|
if (!inited) {
|
gboolean changed;
|
|
functions_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
|
memcpy (functions_sorted, icall_functions, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
|
symbols_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
|
memcpy (symbols_sorted, icall_symbols, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
|
/* Bubble sort the two arrays */
|
changed = TRUE;
|
while (changed) {
|
changed = FALSE;
|
for (i = 0; i < G_N_ELEMENTS (icall_functions) - 1; ++i) {
|
if (functions_sorted [i] > functions_sorted [i + 1]) {
|
gconstpointer tmp;
|
|
tmp = functions_sorted [i];
|
functions_sorted [i] = functions_sorted [i + 1];
|
functions_sorted [i + 1] = tmp;
|
tmp = symbols_sorted [i];
|
symbols_sorted [i] = symbols_sorted [i + 1];
|
symbols_sorted [i + 1] = tmp;
|
changed = TRUE;
|
}
|
}
|
}
|
}
|
|
func = mono_lookup_internal_call (m);
|
if (!func)
|
return NULL;
|
slot = mono_binary_search (func, functions_sorted, G_N_ELEMENTS (icall_functions), sizeof (gpointer), func_cmp);
|
if (!slot)
|
return NULL;
|
g_assert (slot);
|
return symbols_sorted [(gpointer*)slot - (gpointer*)functions_sorted];
|
#else
|
fprintf (stderr, "icall symbol maps not enabled, pass --enable-icall-symbol-map to configure.\n");
|
g_assert_not_reached ();
|
return 0;
|
#endif
|
#endif
|
}
|
|
static MonoType*
|
type_from_typename (char *type_name)
|
{
|
MonoClass *klass = NULL; /* assignment to shut GCC warning up */
|
|
if (!strcmp (type_name, "int"))
|
klass = mono_defaults.int_class;
|
else if (!strcmp (type_name, "ptr&"))
|
return mono_class_get_byref_type (mono_defaults.int_class);
|
else if (!strcmp (type_name, "ptr"))
|
klass = mono_defaults.int_class;
|
else if (!strcmp (type_name, "void"))
|
klass = mono_defaults.void_class;
|
else if (!strcmp (type_name, "int32"))
|
klass = mono_defaults.int32_class;
|
else if (!strcmp (type_name, "uint32"))
|
klass = mono_defaults.uint32_class;
|
else if (!strcmp (type_name, "int8"))
|
klass = mono_defaults.sbyte_class;
|
else if (!strcmp (type_name, "uint8"))
|
klass = mono_defaults.byte_class;
|
else if (!strcmp (type_name, "int16"))
|
klass = mono_defaults.int16_class;
|
else if (!strcmp (type_name, "uint16"))
|
klass = mono_defaults.uint16_class;
|
else if (!strcmp (type_name, "long"))
|
klass = mono_defaults.int64_class;
|
else if (!strcmp (type_name, "ulong"))
|
klass = mono_defaults.uint64_class;
|
else if (!strcmp (type_name, "float"))
|
klass = mono_defaults.single_class;
|
else if (!strcmp (type_name, "double"))
|
klass = mono_defaults.double_class;
|
else if (!strcmp (type_name, "object"))
|
klass = mono_defaults.object_class;
|
else if (!strcmp (type_name, "obj"))
|
klass = mono_defaults.object_class;
|
else if (!strcmp (type_name, "string"))
|
klass = mono_defaults.string_class;
|
else if (!strcmp (type_name, "bool"))
|
klass = mono_defaults.boolean_class;
|
else if (!strcmp (type_name, "boolean"))
|
klass = mono_defaults.boolean_class;
|
else {
|
g_error ("%s", type_name);
|
g_assert_not_reached ();
|
}
|
return &klass->byval_arg;
|
}
|
|
/**
|
* LOCKING: Take the corlib image lock.
|
*/
|
MonoMethodSignature*
|
mono_create_icall_signature (const char *sigstr)
|
{
|
gchar **parts;
|
int i, len;
|
gchar **tmp;
|
MonoMethodSignature *res, *res2;
|
MonoImage *corlib = mono_defaults.corlib;
|
|
mono_image_lock (corlib);
|
res = (MonoMethodSignature *)g_hash_table_lookup (corlib->helper_signatures, sigstr);
|
mono_image_unlock (corlib);
|
|
if (res)
|
return res;
|
|
parts = g_strsplit (sigstr, " ", 256);
|
|
tmp = parts;
|
len = 0;
|
while (*tmp) {
|
len ++;
|
tmp ++;
|
}
|
|
res = mono_metadata_signature_alloc (corlib, len - 1);
|
res->pinvoke = 1;
|
|
#ifdef TARGET_WIN32
|
/*
|
* Under windows, the default pinvoke calling convention is STDCALL but
|
* we need CDECL.
|
*/
|
res->call_convention = MONO_CALL_C;
|
#endif
|
|
res->ret = type_from_typename (parts [0]);
|
for (i = 1; i < len; ++i) {
|
res->params [i - 1] = type_from_typename (parts [i]);
|
}
|
|
g_strfreev (parts);
|
|
mono_image_lock (corlib);
|
res2 = (MonoMethodSignature *)g_hash_table_lookup (corlib->helper_signatures, sigstr);
|
if (res2)
|
res = res2; /*Value is allocated in the image pool*/
|
else
|
g_hash_table_insert (corlib->helper_signatures, (gpointer)sigstr, res);
|
mono_image_unlock (corlib);
|
|
return res;
|
}
|
|
MonoJitICallInfo *
|
mono_find_jit_icall_by_name (const char *name)
|
{
|
MonoJitICallInfo *info;
|
g_assert (jit_icall_hash_name);
|
|
mono_icall_lock ();
|
info = (MonoJitICallInfo *)g_hash_table_lookup (jit_icall_hash_name, name);
|
mono_icall_unlock ();
|
return info;
|
}
|
|
MonoJitICallInfo *
|
mono_find_jit_icall_by_addr (gconstpointer addr)
|
{
|
MonoJitICallInfo *info;
|
g_assert (jit_icall_hash_addr);
|
|
mono_icall_lock ();
|
info = (MonoJitICallInfo *)g_hash_table_lookup (jit_icall_hash_addr, (gpointer)addr);
|
mono_icall_unlock ();
|
|
return info;
|
}
|
|
/*
|
* mono_get_jit_icall_info:
|
*
|
* Return the hashtable mapping JIT icall names to MonoJitICallInfo structures. The
|
* caller should access it while holding the icall lock.
|
*/
|
GHashTable*
|
mono_get_jit_icall_info (void)
|
{
|
return jit_icall_hash_name;
|
}
|
|
/*
|
* mono_lookup_jit_icall_symbol:
|
*
|
* Given the jit icall NAME, returns its C symbol if possible, or NULL.
|
*/
|
const char*
|
mono_lookup_jit_icall_symbol (const char *name)
|
{
|
MonoJitICallInfo *info;
|
const char *res = NULL;
|
|
mono_icall_lock ();
|
info = (MonoJitICallInfo *)g_hash_table_lookup (jit_icall_hash_name, name);
|
if (info)
|
res = info->c_symbol;
|
mono_icall_unlock ();
|
return res;
|
}
|
|
void
|
mono_register_jit_icall_wrapper (MonoJitICallInfo *info, gconstpointer wrapper)
|
{
|
mono_icall_lock ();
|
g_hash_table_insert (jit_icall_hash_addr, (gpointer)wrapper, info);
|
mono_icall_unlock ();
|
}
|
|
MonoJitICallInfo *
|
mono_register_jit_icall_full (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean avoid_wrapper, const char *c_symbol)
|
{
|
MonoJitICallInfo *info;
|
|
g_assert (func);
|
g_assert (name);
|
|
mono_icall_lock ();
|
|
if (!jit_icall_hash_name) {
|
jit_icall_hash_name = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, g_free);
|
jit_icall_hash_addr = g_hash_table_new (NULL, NULL);
|
}
|
|
if (g_hash_table_lookup (jit_icall_hash_name, name)) {
|
g_warning ("jit icall already defined \"%s\"\n", name);
|
g_assert_not_reached ();
|
}
|
|
info = g_new0 (MonoJitICallInfo, 1);
|
|
info->name = name;
|
info->func = func;
|
info->sig = sig;
|
info->c_symbol = c_symbol;
|
|
if (avoid_wrapper) {
|
info->wrapper = func;
|
} else {
|
info->wrapper = NULL;
|
}
|
|
g_hash_table_insert (jit_icall_hash_name, (gpointer)info->name, info);
|
g_hash_table_insert (jit_icall_hash_addr, (gpointer)func, info);
|
|
mono_icall_unlock ();
|
return info;
|
}
|
|
MonoJitICallInfo *
|
mono_register_jit_icall (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean no_wrapper)
|
{
|
return mono_register_jit_icall_full (func, name, sig, no_wrapper, NULL);
|
}
|
|
MonoObjectHandle
|
ves_icall_System_Threading_OSSpecificSynchronizationContext_GetOSContext ()
|
{
|
return NULL_HANDLE;
|
}
|
|
void
|
ves_icall_System_Threading_OSSpecificSynchronizationContext_PostInternal (gpointer callback, gpointer arg)
|
{
|
/* This isn't actually reachable since ves_icall_System_Threading_OSSpecificSynchronizationContext_GetOSContext always returns NULL */
|
mono_set_pending_exception (mono_get_exception_not_implemented ("System.Threading.InteropServices.OSSpecificSynchronizationContext.PostInternal internal call is not implemented."));
|
}
|
