MonoException *
mono_get_exception_runtime_wrapped_checked (MonoObject *wrapped_exception, MonoError *error)
{
MonoClass *klass;
MonoObject *o;
MonoMethod *method;
MonoDomain *domain = mono_domain_get ();
gpointer params [16];
klass = mono_class_load_from_name (mono_get_corlib (), "System.Runtime.CompilerServices", "RuntimeWrappedException");
o = mono_object_new_checked (domain, klass, error);
mono_error_assert_ok (error);
g_assert (o != NULL);
method = mono_class_get_method_from_name (klass, ".ctor", 1);
g_assert (method);
params [0] = wrapped_exception;
mono_runtime_invoke_checked (method, o, params, error);
return_val_if_nok (error, NULL);
return (MonoException *)o;
}
MonoException *
mono_get_exception_runtime_wrapped (MonoObject *wrapped_exception)
{
MonoError error;
MonoClass *klass;
MonoObject *o;
MonoMethod *method;
MonoDomain *domain = mono_domain_get ();
gpointer params [16];
klass = mono_class_load_from_name (mono_get_corlib (), "System.Runtime.CompilerServices", "RuntimeWrappedException");
o = mono_object_new_checked (domain, klass, &error);
g_assert (o != NULL && mono_error_ok (&error)); /* FIXME don't swallow the error */
method = mono_class_get_method_from_name (klass, ".ctor", 1);
g_assert (method);
params [0] = wrapped_exception;
mono_runtime_invoke_checked (method, o, params, &error);
mono_error_raise_exception (&error); /* FIXME don't raise here */
return (MonoException *)o;
}
void invoke_protected_memory_method (MonoArray *data, MonoObject *scope, gboolean encrypt, MonoError *error)
{
MonoClass *klass;
MonoMethod *method;
void *params [2];
mono_error_init (error);
if (system_security_assembly == NULL) {
system_security_assembly = mono_image_loaded ("System.Security");
if (!system_security_assembly) {
MonoAssembly *sa = mono_assembly_open ("System.Security.dll", NULL);
if (!sa)
g_assert_not_reached ();
system_security_assembly = mono_assembly_get_image (sa);
}
}
klass = mono_class_load_from_name (system_security_assembly,
"System.Security.Cryptography", "ProtectedMemory");
method = mono_class_get_method_from_name (klass, encrypt ? "Protect" : "Unprotect", 2);
params [0] = data;
params [1] = scope; /* MemoryProtectionScope.SameProcess */
mono_runtime_invoke_checked (method, NULL, params, error);
}
static MonoException *
create_exception_two_strings (MonoClass *klass, MonoString *a1, MonoString *a2)
{
MonoError error;
MonoDomain *domain = mono_domain_get ();
MonoMethod *method = NULL;
MonoObject *o;
int count = 1;
gpointer args [2];
gpointer iter;
MonoMethod *m;
if (a2 != NULL)
count++;
o = mono_object_new_checked (domain, klass, &error);
mono_error_assert_ok (&error);
iter = NULL;
while ((m = mono_class_get_methods (klass, &iter))) {
MonoMethodSignature *sig;
if (strcmp (".ctor", mono_method_get_name (m)))
continue;
sig = mono_method_signature (m);
if (sig->param_count != count)
continue;
if (sig->params [0]->type != MONO_TYPE_STRING)
continue;
if (count == 2 && sig->params [1]->type != MONO_TYPE_STRING)
continue;
method = m;
break;
}
args [0] = a1;
args [1] = a2;
mono_runtime_invoke_checked (method, o, args, &error);
mono_error_raise_exception (&error); /* FIXME don't raise here */
return (MonoException *) o;
}
MonoExceptionHandle
mono_get_exception_reflection_type_load_checked (MonoArrayHandle types, MonoArrayHandle exceptions, MonoError *error)
{
HANDLE_FUNCTION_ENTER ();
MonoClass *klass;
MonoMethod *method;
gpointer iter;
error_init (error);
klass = mono_class_load_from_name (mono_get_corlib (), "System.Reflection", "ReflectionTypeLoadException");
mono_class_init_internal (klass);
/* Find the Type[], Exception[] ctor */
iter = NULL;
while ((method = mono_class_get_methods (klass, &iter))) {
if (!strcmp (".ctor", mono_method_get_name (method))) {
MonoMethodSignature *sig = mono_method_signature_internal (method);
if (sig->param_count == 2 && sig->params [0]->type == MONO_TYPE_SZARRAY && sig->params [1]->type == MONO_TYPE_SZARRAY)
break;
}
method = NULL;
}
g_assert (method);
MonoExceptionHandle exc = MONO_HANDLE_CAST (MonoException, MONO_HANDLE_NEW (MonoObject, mono_object_new_checked (mono_domain_get (), klass, error)));
mono_error_assert_ok (error);
gpointer args [ ] = { MONO_HANDLE_RAW (types), MONO_HANDLE_RAW (exceptions) };
mono_runtime_invoke_checked (method, MONO_HANDLE_RAW (exc), args, error);
goto_if_nok (error, return_null);
goto exit;
return_null:
exc = MONO_HANDLE_CAST (MonoException, mono_new_null ());
exit:
HANDLE_FUNCTION_RETURN_REF (MonoException, exc);
}
/**
* mono_get_exception_reflection_type_load:
* @types: an array of types that were defined in the moduled loaded.
* @exceptions: an array of exceptions that were thrown during the type loading.
*
* Returns: a new instance of the `System.Reflection.ReflectionTypeLoadException`
*/
MonoException *
mono_get_exception_reflection_type_load (MonoArray *types, MonoArray *exceptions)
{
MonoError error;
MonoClass *klass;
gpointer args [2];
MonoObject *exc;
MonoMethod *method;
gpointer iter;
klass = mono_class_load_from_name (mono_get_corlib (), "System.Reflection", "ReflectionTypeLoadException");
mono_class_init (klass);
/* Find the Type[], Exception[] ctor */
iter = NULL;
while ((method = mono_class_get_methods (klass, &iter))) {
if (!strcmp (".ctor", mono_method_get_name (method))) {
MonoMethodSignature *sig = mono_method_signature (method);
if (sig->param_count == 2 && sig->params [0]->type == MONO_TYPE_SZARRAY && sig->params [1]->type == MONO_TYPE_SZARRAY)
break;
}
method = NULL;
}
g_assert (method);
args [0] = types;
args [1] = exceptions;
exc = mono_object_new_checked (mono_domain_get (), klass, &error);
mono_error_assert_ok (&error);
mono_runtime_invoke_checked (method, exc, args, &error);
mono_error_raise_exception (&error); /* FIXME don't raise here */
return (MonoException *) exc;
}
/**
* mono_get_exception_type_initialization:
* @type_name: the name of the type that failed to initialize.
* @inner: the inner exception.
*
* Returns: a new instance of the `System.TypeInitializationException`
*/
MonoException *
mono_get_exception_type_initialization (const gchar *type_name, MonoException *inner)
{
MonoError error;
MonoClass *klass;
gpointer args [2];
MonoObject *exc;
MonoMethod *method;
gpointer iter;
klass = mono_class_load_from_name (mono_get_corlib (), "System", "TypeInitializationException");
mono_class_init (klass);
iter = NULL;
while ((method = mono_class_get_methods (klass, &iter))) {
if (!strcmp (".ctor", mono_method_get_name (method))) {
MonoMethodSignature *sig = mono_method_signature (method);
if (sig->param_count == 2 && sig->params [0]->type == MONO_TYPE_STRING && mono_class_from_mono_type (sig->params [1]) == mono_defaults.exception_class)
break;
}
method = NULL;
}
g_assert (method);
args [0] = mono_string_new (mono_domain_get (), type_name);
args [1] = inner;
exc = mono_object_new_checked (mono_domain_get (), klass, &error);
mono_error_assert_ok (&error);
mono_runtime_invoke_checked (method, exc, args, &error);
mono_error_raise_exception (&error); /* FIXME don't raise here */
return (MonoException *) exc;
}
