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00024 #ifndef DBUS_MARSHAL_RECURSIVE_H
00025 #define DBUS_MARSHAL_RECURSIVE_H
00026
00027 #include <dbus/dbus-protocol.h>
00028 #include <dbus/dbus-list.h>
00029
00030 typedef struct DBusTypeReader DBusTypeReader;
00031 typedef struct DBusTypeWriter DBusTypeWriter;
00032 typedef struct DBusTypeReaderClass DBusTypeReaderClass;
00033 typedef struct DBusArrayLenFixup DBusArrayLenFixup;
00034
00039 struct DBusTypeReader
00040 {
00041 dbus_uint32_t byte_order : 8;
00043 dbus_uint32_t finished : 1;
00046 dbus_uint32_t array_len_offset : 3;
00047 const DBusString *type_str;
00048 int type_pos;
00049 const DBusString *value_str;
00050 int value_pos;
00052 const DBusTypeReaderClass *klass;
00053 union
00054 {
00055 struct {
00056 int start_pos;
00057 } array;
00058 } u;
00059 };
00060
00064 struct DBusTypeWriter
00065 {
00066 dbus_uint32_t byte_order : 8;
00068 dbus_uint32_t container_type : 8;
00070 dbus_uint32_t type_pos_is_expectation : 1;
00072 dbus_uint32_t enabled : 1;
00074 DBusString *type_str;
00075 int type_pos;
00076 DBusString *value_str;
00077 int value_pos;
00079 union
00080 {
00081 struct {
00082 int start_pos;
00083 int len_pos;
00084 int element_type_pos;
00085 } array;
00086 } u;
00087 };
00088
00093 struct DBusArrayLenFixup
00094 {
00095 int len_pos_in_reader;
00096 int new_len;
00097 };
00098
00099 DBUS_PRIVATE_EXPORT
00100 void _dbus_type_reader_init (DBusTypeReader *reader,
00101 int byte_order,
00102 const DBusString *type_str,
00103 int type_pos,
00104 const DBusString *value_str,
00105 int value_pos);
00106 DBUS_PRIVATE_EXPORT
00107 void _dbus_type_reader_init_types_only (DBusTypeReader *reader,
00108 const DBusString *type_str,
00109 int type_pos);
00110 DBUS_PRIVATE_EXPORT
00111 int _dbus_type_reader_get_current_type (const DBusTypeReader *reader);
00112 DBUS_PRIVATE_EXPORT
00113 int _dbus_type_reader_get_element_type (const DBusTypeReader *reader);
00114 int _dbus_type_reader_get_value_pos (const DBusTypeReader *reader);
00115 DBUS_PRIVATE_EXPORT
00116 void _dbus_type_reader_read_basic (const DBusTypeReader *reader,
00117 void *value);
00118 int _dbus_type_reader_get_array_length (const DBusTypeReader *reader);
00119 DBUS_PRIVATE_EXPORT
00120 void _dbus_type_reader_read_fixed_multi (const DBusTypeReader *reader,
00121 void *value,
00122 int *n_elements);
00123 void _dbus_type_reader_read_raw (const DBusTypeReader *reader,
00124 const unsigned char **value_location);
00125 DBUS_PRIVATE_EXPORT
00126 void _dbus_type_reader_recurse (DBusTypeReader *reader,
00127 DBusTypeReader *subreader);
00128 DBUS_PRIVATE_EXPORT
00129 dbus_bool_t _dbus_type_reader_next (DBusTypeReader *reader);
00130 dbus_bool_t _dbus_type_reader_has_next (const DBusTypeReader *reader);
00131 DBUS_PRIVATE_EXPORT
00132 void _dbus_type_reader_get_signature (const DBusTypeReader *reader,
00133 const DBusString **str_p,
00134 int *start_p,
00135 int *len_p);
00136 DBUS_PRIVATE_EXPORT
00137 dbus_bool_t _dbus_type_reader_set_basic (DBusTypeReader *reader,
00138 const void *value,
00139 const DBusTypeReader *realign_root);
00140 DBUS_PRIVATE_EXPORT
00141 dbus_bool_t _dbus_type_reader_delete (DBusTypeReader *reader,
00142 const DBusTypeReader *realign_root);
00143
00144 dbus_bool_t _dbus_type_reader_equal_values (const DBusTypeReader *lhs,
00145 const DBusTypeReader *rhs);
00146
00147 void _dbus_type_signature_next (const char *signature,
00148 int *type_pos);
00149
00150 DBUS_PRIVATE_EXPORT
00151 void _dbus_type_writer_init (DBusTypeWriter *writer,
00152 int byte_order,
00153 DBusString *type_str,
00154 int type_pos,
00155 DBusString *value_str,
00156 int value_pos);
00157 void _dbus_type_writer_init_types_delayed (DBusTypeWriter *writer,
00158 int byte_order,
00159 DBusString *value_str,
00160 int value_pos);
00161 void _dbus_type_writer_add_types (DBusTypeWriter *writer,
00162 DBusString *type_str,
00163 int type_pos);
00164 void _dbus_type_writer_remove_types (DBusTypeWriter *writer);
00165 DBUS_PRIVATE_EXPORT
00166 void _dbus_type_writer_init_values_only (DBusTypeWriter *writer,
00167 int byte_order,
00168 const DBusString *type_str,
00169 int type_pos,
00170 DBusString *value_str,
00171 int value_pos);
00172 DBUS_PRIVATE_EXPORT
00173 dbus_bool_t _dbus_type_writer_write_basic (DBusTypeWriter *writer,
00174 int type,
00175 const void *value);
00176 DBUS_PRIVATE_EXPORT
00177 dbus_bool_t _dbus_type_writer_write_fixed_multi (DBusTypeWriter *writer,
00178 int element_type,
00179 const void *value,
00180 int n_elements);
00181 DBUS_PRIVATE_EXPORT
00182 dbus_bool_t _dbus_type_writer_recurse (DBusTypeWriter *writer,
00183 int container_type,
00184 const DBusString *contained_type,
00185 int contained_type_start,
00186 DBusTypeWriter *sub);
00187 DBUS_PRIVATE_EXPORT
00188 dbus_bool_t _dbus_type_writer_unrecurse (DBusTypeWriter *writer,
00189 DBusTypeWriter *sub);
00190 dbus_bool_t _dbus_type_writer_append_array (DBusTypeWriter *writer,
00191 const DBusString *contained_type,
00192 int contained_type_start,
00193 DBusTypeWriter *sub);
00194 DBUS_PRIVATE_EXPORT
00195 dbus_bool_t _dbus_type_writer_write_reader (DBusTypeWriter *writer,
00196 DBusTypeReader *reader);
00197
00198
00199 #endif