[runtime] Don't insta-fail when a faulty COM type is encountered. (#5616)

[mono.git] / mono / utils / mono-error-internals.h

diff --git a/mono/utils/mono-error-internals.h b/mono/utils/mono-error-internals.h
index 63607a8fb89eb962ba99887b2941a5963cd6a7ed..d181c3b88b1f8f39d1992eb4cfdf3cb47b7e0372 100644 (file)
--- a/mono/utils/mono-error-internals.h
+++ b/mono/utils/mono-error-internals.h
@@ -1,3 +1,7 @@
+/**
+ * \file
+ */
+
 #ifndef __MONO_ERROR_INTERNALS_H__
 #define __MONO_ERROR_INTERNALS_H__
 
@@ -32,9 +36,15 @@ typedef struct {
        void *padding [3];
 } MonoErrorInternal;
 
+/* Invariant: the error strings are allocated in the mempool of the given image */
+struct _MonoErrorBoxed {
+       MonoError error;
+       MonoImage *image;
+};
+
 #define error_init(error) do { \
-       (error)->error_code = MONO_ERROR_NONE;  \
-       (error)->flags = 0;     \
+       ((MonoErrorInternal*)(error))->error_code = MONO_ERROR_NONE;    \
+       ((MonoErrorInternal*)(error))->flags = 0;       \
 } while (0);
 
 #define is_ok(error) ((error)->error_code == MONO_ERROR_NONE)
@@ -57,62 +67,74 @@ mono_error_dup_strings (MonoError *error, gboolean dup_strings);
 
 /* This function is not very useful as you can't provide any details beyond the message.*/
 void
-mono_error_set_error (MonoError *error, int error_code, const char *msg_format, ...);
+mono_error_set_error (MonoError *error, int error_code, const char *msg_format, ...) MONO_ATTR_FORMAT_PRINTF(3,4);
 
 void
-mono_error_set_assembly_load (MonoError *error, const char *assembly_name, const char *msg_format, ...);
+mono_error_set_assembly_load (MonoError *error, const char *assembly_name, const char *msg_format, ...) MONO_ATTR_FORMAT_PRINTF(3,4);
 
 void
 mono_error_set_assembly_load_simple (MonoError *error, const char *assembly_name, gboolean refection_only);
 
 void
-mono_error_set_type_load_class (MonoError *error, MonoClass *klass, const char *msg_format, ...);
+mono_error_set_type_load_class (MonoError *error, MonoClass *klass, const char *msg_format, ...) MONO_ATTR_FORMAT_PRINTF(3,4);
+
+void
+mono_error_vset_type_load_class (MonoError *error, MonoClass *klass, const char *msg_format, va_list args);
 
 void
-mono_error_set_type_load_name (MonoError *error, const char *type_name, const char *assembly_name, const char *msg_format, ...);
+mono_error_set_type_load_name (MonoError *error, const char *type_name, const char *assembly_name, const char *msg_format, ...) MONO_ATTR_FORMAT_PRINTF(4,5);
 
 void
-mono_error_set_method_load (MonoError *error, MonoClass *klass, const char *method_name, const char *msg_format, ...);
+mono_error_set_method_load (MonoError *error, MonoClass *klass, const char *method_name, const char *msg_format, ...) MONO_ATTR_FORMAT_PRINTF(4,5);
 
 void
-mono_error_set_field_load (MonoError *error, MonoClass *klass, const char *field_name, const char *msg_format, ...);
+mono_error_set_field_load (MonoError *error, MonoClass *klass, const char *field_name, const char *msg_format, ...)  MONO_ATTR_FORMAT_PRINTF(4,5);
 
 void
-mono_error_set_bad_image (MonoError *error, MonoImage *image, const char *msg_format, ...);
+mono_error_set_bad_image (MonoError *error, MonoImage *image, const char *msg_format, ...) MONO_ATTR_FORMAT_PRINTF(3,4);
 
 void
-mono_error_set_bad_image_name (MonoError *error, const char *file_name, const char *msg_format, ...);
+mono_error_set_bad_image_name (MonoError *error, const char *file_name, const char *msg_format, ...) MONO_ATTR_FORMAT_PRINTF(3,4);
 
 void
-mono_error_set_out_of_memory (MonoError *error, const char *msg_format, ...);
+mono_error_set_out_of_memory (MonoError *error, const char *msg_format, ...) MONO_ATTR_FORMAT_PRINTF(2,3);
 
 void
-mono_error_set_argument (MonoError *error, const char *argument, const char *msg_format, ...);
+mono_error_set_argument (MonoError *error, const char *argument, const char *msg_format, ...) MONO_ATTR_FORMAT_PRINTF(3,4);
 
 void
-mono_error_set_argument_null (MonoError *oerror, const char *argument, const char *msg_format, ...);
+mono_error_set_argument_null (MonoError *oerror, const char *argument, const char *msg_format, ...) MONO_ATTR_FORMAT_PRINTF(3,4);
 
 void
-mono_error_set_not_verifiable (MonoError *oerror, MonoMethod *method, const char *msg_format, ...);
+mono_error_set_not_verifiable (MonoError *oerror, MonoMethod *method, const char *msg_format, ...) MONO_ATTR_FORMAT_PRINTF(3,4);
 
 void
-mono_error_set_generic_error (MonoError *error, const char * name_space, const char *name, const char *msg_format, ...);
+mono_error_set_generic_error (MonoError *error, const char * name_space, const char *name, const char *msg_format, ...) MONO_ATTR_FORMAT_PRINTF(4,5);
 
 void
-mono_error_set_execution_engine (MonoError *error, const char *msg_format, ...);
+mono_error_set_execution_engine (MonoError *error, const char *msg_format, ...) MONO_ATTR_FORMAT_PRINTF(2,3);
 
 void
-mono_error_set_not_implemented (MonoError *error, const char *msg_format, ...);
+mono_error_set_not_implemented (MonoError *error, const char *msg_format, ...) MONO_ATTR_FORMAT_PRINTF(2,3);
 
 void
-mono_error_set_not_supported (MonoError *error, const char *msg_format, ...);
+mono_error_set_not_supported (MonoError *error, const char *msg_format, ...) MONO_ATTR_FORMAT_PRINTF(2,3);
 
 void
-mono_error_set_invalid_operation (MonoError *error, const char *msg_format, ...);
+mono_error_set_invalid_operation (MonoError *error, const char *msg_format, ...) MONO_ATTR_FORMAT_PRINTF(2,3);
+
+void
+mono_error_set_file_not_found (MonoError *error, const char *msg_format, ...) MONO_ATTR_FORMAT_PRINTF(2,3);
 
 void
 mono_error_set_exception_instance (MonoError *error, MonoException *exc);
 
+void
+mono_error_set_invalid_program (MonoError *oerror, const char *msg_format, ...) MONO_ATTR_FORMAT_PRINTF(2,3);
+
+void
+mono_error_set_invalid_cast (MonoError *oerror);
+
 MonoException*
 mono_error_prepare_exception (MonoError *error, MonoError *error_out);
 
@@ -125,4 +147,13 @@ mono_error_raise_exception (MonoError *error);
 void
 mono_error_move (MonoError *dest, MonoError *src);
 
+MonoErrorBoxed*
+mono_error_box (const MonoError *error, MonoImage *image);
+
+gboolean
+mono_error_set_from_boxed (MonoError *error, const MonoErrorBoxed *from);
+
+const char*
+mono_error_get_exception_name (MonoError *oerror);
+
 #endif