24 #ifndef DBUS_MARSHAL_VALIDATE_H 25 #define DBUS_MARSHAL_VALIDATE_H 38 DBUS_VALIDATION_MODE_WE_TRUST_THIS_DATA_ABSOLUTELY,
39 DBUS_VALIDATION_MODE_DATA_IS_UNTRUSTED
51 #define _DBUS_NEGATIVE_VALIDITY_COUNT 4 53 DBUS_INVALID_FOR_UNKNOWN_REASON = -3,
54 DBUS_VALID_BUT_INCOMPLETE = -2,
55 DBUS_VALIDITY_UNKNOWN = -1,
57 DBUS_INVALID_UNKNOWN_TYPECODE = 1,
58 DBUS_INVALID_MISSING_ARRAY_ELEMENT_TYPE = 2,
59 DBUS_INVALID_SIGNATURE_TOO_LONG = 3,
62 DBUS_INVALID_EXCEEDED_MAXIMUM_ARRAY_RECURSION = 4,
63 DBUS_INVALID_EXCEEDED_MAXIMUM_STRUCT_RECURSION = 5,
64 DBUS_INVALID_STRUCT_ENDED_BUT_NOT_STARTED = 6,
65 DBUS_INVALID_STRUCT_STARTED_BUT_NOT_ENDED = 7,
66 DBUS_INVALID_STRUCT_HAS_NO_FIELDS = 8,
67 DBUS_INVALID_ALIGNMENT_PADDING_NOT_NUL = 9,
68 DBUS_INVALID_BOOLEAN_NOT_ZERO_OR_ONE = 10,
69 DBUS_INVALID_NOT_ENOUGH_DATA = 11,
71 DBUS_INVALID_BAD_BYTE_ORDER = 13,
72 DBUS_INVALID_BAD_PROTOCOL_VERSION = 14,
73 DBUS_INVALID_BAD_MESSAGE_TYPE = 15,
74 DBUS_INVALID_BAD_SERIAL = 16,
75 DBUS_INVALID_INSANE_FIELDS_ARRAY_LENGTH = 17,
76 DBUS_INVALID_INSANE_BODY_LENGTH = 18,
77 DBUS_INVALID_MESSAGE_TOO_LONG = 19,
78 DBUS_INVALID_HEADER_FIELD_CODE = 20,
79 DBUS_INVALID_HEADER_FIELD_HAS_WRONG_TYPE = 21,
80 DBUS_INVALID_USES_LOCAL_INTERFACE = 22,
81 DBUS_INVALID_USES_LOCAL_PATH = 23,
82 DBUS_INVALID_HEADER_FIELD_APPEARS_TWICE = 24,
83 DBUS_INVALID_BAD_DESTINATION = 25,
84 DBUS_INVALID_BAD_INTERFACE = 26,
85 DBUS_INVALID_BAD_MEMBER = 27,
86 DBUS_INVALID_BAD_ERROR_NAME = 28,
87 DBUS_INVALID_BAD_SENDER = 29,
88 DBUS_INVALID_MISSING_PATH = 30,
89 DBUS_INVALID_MISSING_INTERFACE = 31,
90 DBUS_INVALID_MISSING_MEMBER = 32,
91 DBUS_INVALID_MISSING_ERROR_NAME = 33,
92 DBUS_INVALID_MISSING_REPLY_SERIAL = 34,
93 DBUS_INVALID_LENGTH_OUT_OF_BOUNDS = 35,
94 DBUS_INVALID_ARRAY_LENGTH_EXCEEDS_MAXIMUM = 36,
95 DBUS_INVALID_BAD_PATH = 37,
96 DBUS_INVALID_SIGNATURE_LENGTH_OUT_OF_BOUNDS = 38,
97 DBUS_INVALID_BAD_UTF8_IN_STRING = 39,
98 DBUS_INVALID_ARRAY_LENGTH_INCORRECT = 40,
99 DBUS_INVALID_VARIANT_SIGNATURE_LENGTH_OUT_OF_BOUNDS = 41,
100 DBUS_INVALID_VARIANT_SIGNATURE_BAD = 42,
101 DBUS_INVALID_VARIANT_SIGNATURE_EMPTY = 43,
102 DBUS_INVALID_VARIANT_SIGNATURE_SPECIFIES_MULTIPLE_VALUES = 44,
103 DBUS_INVALID_VARIANT_SIGNATURE_MISSING_NUL = 45,
104 DBUS_INVALID_STRING_MISSING_NUL = 46,
105 DBUS_INVALID_SIGNATURE_MISSING_NUL = 47,
106 DBUS_INVALID_EXCEEDED_MAXIMUM_DICT_ENTRY_RECURSION = 48,
107 DBUS_INVALID_DICT_ENTRY_ENDED_BUT_NOT_STARTED = 49,
108 DBUS_INVALID_DICT_ENTRY_STARTED_BUT_NOT_ENDED = 50,
109 DBUS_INVALID_DICT_ENTRY_HAS_NO_FIELDS = 51,
110 DBUS_INVALID_DICT_ENTRY_HAS_ONLY_ONE_FIELD = 52,
111 DBUS_INVALID_DICT_ENTRY_HAS_TOO_MANY_FIELDS = 53,
112 DBUS_INVALID_DICT_ENTRY_NOT_INSIDE_ARRAY = 54,
113 DBUS_INVALID_DICT_KEY_MUST_BE_BASIC_TYPE = 55,
114 DBUS_INVALID_MISSING_UNIX_FDS = 56,
115 DBUS_INVALID_NESTED_TOO_DEEPLY = 57,
125 int expected_signature_start,
127 int *bytes_remaining,
132 const char *_dbus_validity_to_error_message (
DBusValidity validity);
159 #define _dbus_validate_utf8(s,b,e) _dbus_string_validate_utf8 (s, b, e) 161 #ifdef DBUS_DISABLE_CHECKS 166 #define DECLARE_DBUS_NAME_CHECK(what) 167 #define DEFINE_DBUS_NAME_CHECK(what) 174 #define DECLARE_DBUS_NAME_CHECK(what) \ 175 dbus_bool_t _dbus_check_is_valid_##what (const char *name) 179 #define DEFINE_DBUS_NAME_CHECK(what) \ 181 _dbus_check_is_valid_##what (const char *name) \ 188 _dbus_string_init_const (&str, name); \ 189 return _dbus_validate_##what (&str, 0, \ 190 _dbus_string_get_length (&str)); \ DBusValidity _dbus_validate_body_with_reason(const DBusString *expected_signature, int expected_signature_start, int byte_order, int *bytes_remaining, const DBusString *value_str, int value_pos, int len)
Verifies that the range of value_str from value_pos to value_end is a legitimate value of type expect...
trailing junk makes it invalid
dbus_bool_t _dbus_validate_interface(const DBusString *str, int start, int len)
Checks that the given range of the string is a valid interface name in the D-Bus protocol.
DBusValidationMode
This is used rather than a bool for high visibility.
DBusValidity
This is primarily used in unit testing, so we can verify that each invalid message is invalid for the...
dbus_bool_t _dbus_validate_member(const DBusString *str, int start, int len)
Checks that the given range of the string is a valid member name in the D-Bus protocol.
dbus_bool_t _dbus_validate_path(const DBusString *str, int start, int len)
Checks that the given range of the string is a valid object path name in the D-Bus protocol...
dbus_bool_t _dbus_validate_error_name(const DBusString *str, int start, int len)
Checks that the given range of the string is a valid error name in the D-Bus protocol.
dbus_uint32_t dbus_bool_t
A boolean, valid values are TRUE and FALSE.
can't determine validity due to OOM
dbus_bool_t _dbus_validate_bus_namespace(const DBusString *str, int start, int len)
Checks that the given range of the string is a prefix of a valid bus name in the D-Bus protocol...
dbus_bool_t _dbus_validate_bus_name(const DBusString *str, int start, int len)
Checks that the given range of the string is a valid bus name in the D-Bus protocol.
DBusValidity _dbus_validate_signature_with_reason(const DBusString *type_str, int type_pos, int len)
Verifies that the range of type_str from type_pos to type_end is a valid signature.
#define DECLARE_DBUS_NAME_CHECK(what)
A name check is used in _dbus_return_if_fail(), it's not suitable for validating untrusted data...