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);
   163 #define _dbus_validate_utf8(s,b,e) _dbus_string_validate_utf8 (s, b, e)   165 #ifdef DBUS_DISABLE_CHECKS   170 #define DECLARE_DBUS_NAME_CHECK(what)   171 #define DEFINE_DBUS_NAME_CHECK(what)   178 #define DECLARE_DBUS_NAME_CHECK(what) \   179 dbus_bool_t _dbus_check_is_valid_##what (const char *name)   183 #define DEFINE_DBUS_NAME_CHECK(what)                                    \   185 _dbus_check_is_valid_##what (const char *name)                          \   192   _dbus_string_init_const (&str, name);                                 \   193   return _dbus_validate_##what (&str, 0,                                \   194                                 _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_bool_t _dbus_validate_signature(const DBusString *str, int start, int len)
Checks that the given range of the string is a valid message type signature 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...