mono/metadata/reflection.h

   1 #ifndef __METADATA_REFLECTION_H__
   2 #define __METADATA_REFLECTION_H__
   3
   4 #include <mono/metadata/object.h>
   5
   6 MONO_BEGIN_DECLS
   7
   8 typedef struct MonoTypeNameParse MonoTypeNameParse;
   9
  10 typedef struct {
  11         MonoMethod *ctor;
  12         uint32_t     data_size;
  13         const mono_byte* data;
  14 } MonoCustomAttrEntry;
  15
  16 typedef struct {
  17         int num_attrs;
  18         int cached;
  19         MonoImage *image;
  20         MonoCustomAttrEntry attrs [MONO_ZERO_LEN_ARRAY];
  21 } MonoCustomAttrInfo;
  22
  23 #define MONO_SIZEOF_CUSTOM_ATTR_INFO (offsetof (MonoCustomAttrInfo, attrs))
  24
  25 /*
  26  * Information which isn't in the MonoMethod structure is stored here for
  27  * dynamic methods.
  28  */
  29 typedef struct {
  30         char **param_names;
  31         MonoMarshalSpec **param_marshall;
  32         MonoCustomAttrInfo **param_cattr;
  33         uint8_t** param_defaults;
  34         uint32_t *param_default_types;
  35         char *dllentry, *dll;
  36 } MonoReflectionMethodAux;
  37
  38 typedef enum {
  39         ResolveTokenError_OutOfRange,
  40         ResolveTokenError_BadTable,
  41         ResolveTokenError_Other
  42 } MonoResolveTokenError;
  43
  44 MONO_API int           mono_reflection_parse_type (char *name, MonoTypeNameParse *info);
  45 MONO_API MonoType*     mono_reflection_get_type   (MonoImage* image, MonoTypeNameParse *info, mono_bool ignorecase, mono_bool *type_resolve);
  46 MONO_API void          mono_reflection_free_type_info (MonoTypeNameParse *info);
  47 MONO_API MonoType*     mono_reflection_type_from_name (char *name, MonoImage *image);
  48 MONO_API uint32_t      mono_reflection_get_token (MonoObject *obj);
  49
  50 MONO_API MonoReflectionAssembly* mono_assembly_get_object (MonoDomain *domain, MonoAssembly *assembly);
  51 MONO_API MonoReflectionModule*   mono_module_get_object   (MonoDomain *domain, MonoImage *image);
  52 MONO_API MonoReflectionModule*   mono_module_file_get_object (MonoDomain *domain, MonoImage *image, int table_index);
  53 MONO_API MonoReflectionType*     mono_type_get_object     (MonoDomain *domain, MonoType *type);
  54 MONO_API MonoReflectionMethod*   mono_method_get_object   (MonoDomain *domain, MonoMethod *method, MonoClass *refclass);
  55 MONO_API MonoReflectionField*    mono_field_get_object    (MonoDomain *domain, MonoClass *klass, MonoClassField *field);
  56 MONO_API MonoReflectionProperty* mono_property_get_object (MonoDomain *domain, MonoClass *klass, MonoProperty *property);
  57 MONO_API MonoReflectionEvent*    mono_event_get_object    (MonoDomain *domain, MonoClass *klass, MonoEvent *event);
  58 /* note: this one is slightly different: we keep the whole array of params in the cache */
  59 MONO_API MonoArray* mono_param_get_objects  (MonoDomain *domain, MonoMethod *method);
  60 MONO_API MonoReflectionMethodBody* mono_method_body_get_object (MonoDomain *domain, MonoMethod *method);
  61
  62 MONO_API MonoObject *mono_get_dbnull_object (MonoDomain *domain);
  63
  64 MONO_API MonoArray*  mono_reflection_get_custom_attrs_by_type (MonoObject *obj, MonoClass *attr_klass, MonoError *error);
  65 MONO_API MonoArray*  mono_reflection_get_custom_attrs (MonoObject *obj);
  66 MONO_API MonoArray*  mono_reflection_get_custom_attrs_data (MonoObject *obj);
  67 MONO_API MonoArray*  mono_reflection_get_custom_attrs_blob (MonoReflectionAssembly *assembly, MonoObject *ctor, MonoArray *ctorArgs, MonoArray *properties, MonoArray *porpValues, MonoArray *fields, MonoArray* fieldValues);
  68
  69 MONO_API MonoCustomAttrInfo* mono_reflection_get_custom_attrs_info (MonoObject *obj);
  70 MONO_API MonoArray*  mono_custom_attrs_construct (MonoCustomAttrInfo *cinfo);
  71 MONO_API MonoCustomAttrInfo* mono_custom_attrs_from_index    (MonoImage *image, uint32_t idx);
  72 MONO_API MonoCustomAttrInfo* mono_custom_attrs_from_method   (MonoMethod *method);
  73 MONO_API MonoCustomAttrInfo* mono_custom_attrs_from_class    (MonoClass *klass);
  74 MONO_API MonoCustomAttrInfo* mono_custom_attrs_from_assembly (MonoAssembly *assembly);
  75 MONO_API MonoCustomAttrInfo* mono_custom_attrs_from_property (MonoClass *klass, MonoProperty *property);
  76 MONO_API MonoCustomAttrInfo* mono_custom_attrs_from_event    (MonoClass *klass, MonoEvent *event);
  77 MONO_API MonoCustomAttrInfo* mono_custom_attrs_from_field    (MonoClass *klass, MonoClassField *field);
  78 MONO_API MonoCustomAttrInfo* mono_custom_attrs_from_param    (MonoMethod *method, uint32_t param);
  79 MONO_API mono_bool           mono_custom_attrs_has_attr      (MonoCustomAttrInfo *ainfo, MonoClass *attr_klass);
  80 MONO_API MonoObject*         mono_custom_attrs_get_attr      (MonoCustomAttrInfo *ainfo, MonoClass *attr_klass);
  81 MONO_API void                mono_custom_attrs_free          (MonoCustomAttrInfo *ainfo);
  82
  83
  84 #define MONO_DECLSEC_ACTION_MIN         0x1
  85 #define MONO_DECLSEC_ACTION_MAX         0x12
  86
  87 enum {
  88         MONO_DECLSEC_FLAG_REQUEST                       = 0x00000001,
  89         MONO_DECLSEC_FLAG_DEMAND                        = 0x00000002,
  90         MONO_DECLSEC_FLAG_ASSERT                        = 0x00000004,
  91         MONO_DECLSEC_FLAG_DENY                          = 0x00000008,
  92         MONO_DECLSEC_FLAG_PERMITONLY                    = 0x00000010,
  93         MONO_DECLSEC_FLAG_LINKDEMAND                    = 0x00000020,
  94         MONO_DECLSEC_FLAG_INHERITANCEDEMAND             = 0x00000040,
  95         MONO_DECLSEC_FLAG_REQUEST_MINIMUM               = 0x00000080,
  96         MONO_DECLSEC_FLAG_REQUEST_OPTIONAL              = 0x00000100,
  97         MONO_DECLSEC_FLAG_REQUEST_REFUSE                = 0x00000200,
  98         MONO_DECLSEC_FLAG_PREJIT_GRANT                  = 0x00000400,
  99         MONO_DECLSEC_FLAG_PREJIT_DENY                   = 0x00000800,
 100         MONO_DECLSEC_FLAG_NONCAS_DEMAND                 = 0x00001000,
 101         MONO_DECLSEC_FLAG_NONCAS_LINKDEMAND             = 0x00002000,
 102         MONO_DECLSEC_FLAG_NONCAS_INHERITANCEDEMAND      = 0x00004000,
 103         MONO_DECLSEC_FLAG_LINKDEMAND_CHOICE             = 0x00008000,
 104         MONO_DECLSEC_FLAG_INHERITANCEDEMAND_CHOICE      = 0x00010000,
 105         MONO_DECLSEC_FLAG_DEMAND_CHOICE                 = 0x00020000
 106 };
 107
 108 MONO_API uint32_t mono_declsec_flags_from_method (MonoMethod *method);
 109 MONO_API uint32_t mono_declsec_flags_from_class (MonoClass *klass);
 110 MONO_API uint32_t mono_declsec_flags_from_assembly (MonoAssembly *assembly);
 111
 112 /* this structure MUST be kept in synch with RuntimeDeclSecurityEntry
 113  * located in /mcs/class/corlib/System.Security/SecurityFrame.cs */
 114 typedef struct {
 115         char *blob;                             /* pointer to metadata blob */
 116         uint32_t size;                          /* size of the metadata blob */
 117         uint32_t index;
 118 } MonoDeclSecurityEntry;
 119
 120 typedef struct {
 121         MonoDeclSecurityEntry demand;
 122         MonoDeclSecurityEntry noncasdemand;
 123         MonoDeclSecurityEntry demandchoice;
 124 } MonoDeclSecurityActions;
 125
 126 MONO_API MonoBoolean mono_declsec_get_demands (MonoMethod *callee, MonoDeclSecurityActions* demands);
 127 MONO_API MonoBoolean mono_declsec_get_linkdemands (MonoMethod *callee, MonoDeclSecurityActions* klass, MonoDeclSecurityActions* cmethod);
 128 MONO_API MonoBoolean mono_declsec_get_inheritdemands_class (MonoClass *klass, MonoDeclSecurityActions* demands);
 129 MONO_API MonoBoolean mono_declsec_get_inheritdemands_method (MonoMethod *callee, MonoDeclSecurityActions* demands);
 130
 131 MONO_API MonoBoolean mono_declsec_get_method_action (MonoMethod *method, uint32_t action, MonoDeclSecurityEntry *entry);
 132 MONO_API MonoBoolean mono_declsec_get_class_action (MonoClass *klass, uint32_t action, MonoDeclSecurityEntry *entry);
 133 MONO_API MonoBoolean mono_declsec_get_assembly_action (MonoAssembly *assembly, uint32_t action, MonoDeclSecurityEntry *entry);
 134
 135 MONO_API MonoType* mono_reflection_type_get_type (MonoReflectionType *reftype);
 136
 137 MONO_API MonoAssembly* mono_reflection_assembly_get_assembly (MonoReflectionAssembly *refassembly);
 138
 139 MONO_END_DECLS
 140
 141 #endif /* __METADATA_REFLECTION_H__ */