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00024 #ifndef DBUS_MARSHAL_RECURSIVE_H
00025 #define DBUS_MARSHAL_RECURSIVE_H
00026
00027 #include <config.h>
00028 #include <dbus/dbus-protocol.h>
00029 #include <dbus/dbus-list.h>
00030
00031 #ifndef PACKAGE
00032 #error "config.h not included here"
00033 #endif
00034
00035 typedef struct DBusTypeReader DBusTypeReader;
00036 typedef struct DBusTypeWriter DBusTypeWriter;
00037 typedef struct DBusTypeReaderClass DBusTypeReaderClass;
00038 typedef struct DBusArrayLenFixup DBusArrayLenFixup;
00039
00044 struct DBusTypeReader
00045 {
00046 dbus_uint32_t byte_order : 8;
00048 dbus_uint32_t finished : 1;
00051 dbus_uint32_t array_len_offset : 3;
00052 const DBusString *type_str;
00053 int type_pos;
00054 const DBusString *value_str;
00055 int value_pos;
00057 const DBusTypeReaderClass *klass;
00058 union
00059 {
00060 struct {
00061 int start_pos;
00062 } array;
00063 } u;
00064 };
00065
00069 struct DBusTypeWriter
00070 {
00071 dbus_uint32_t byte_order : 8;
00073 dbus_uint32_t container_type : 8;
00075 dbus_uint32_t type_pos_is_expectation : 1;
00077 dbus_uint32_t enabled : 1;
00079 DBusString *type_str;
00080 int type_pos;
00081 DBusString *value_str;
00082 int value_pos;
00084 union
00085 {
00086 struct {
00087 int start_pos;
00088 int len_pos;
00089 int element_type_pos;
00090 } array;
00091 } u;
00092 };
00093
00098 struct DBusArrayLenFixup
00099 {
00100 int len_pos_in_reader;
00101 int new_len;
00102 };
00103
00104 void _dbus_type_reader_init (DBusTypeReader *reader,
00105 int byte_order,
00106 const DBusString *type_str,
00107 int type_pos,
00108 const DBusString *value_str,
00109 int value_pos);
00110 void _dbus_type_reader_init_types_only (DBusTypeReader *reader,
00111 const DBusString *type_str,
00112 int type_pos);
00113 int _dbus_type_reader_get_current_type (const DBusTypeReader *reader);
00114 int _dbus_type_reader_get_element_type (const DBusTypeReader *reader);
00115 int _dbus_type_reader_get_value_pos (const DBusTypeReader *reader);
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 void _dbus_type_reader_read_fixed_multi (const DBusTypeReader *reader,
00120 void *value,
00121 int *n_elements);
00122 void _dbus_type_reader_read_raw (const DBusTypeReader *reader,
00123 const unsigned char **value_location);
00124 void _dbus_type_reader_recurse (DBusTypeReader *reader,
00125 DBusTypeReader *subreader);
00126 dbus_bool_t _dbus_type_reader_next (DBusTypeReader *reader);
00127 dbus_bool_t _dbus_type_reader_has_next (const DBusTypeReader *reader);
00128 void _dbus_type_reader_get_signature (const DBusTypeReader *reader,
00129 const DBusString **str_p,
00130 int *start_p,
00131 int *len_p);
00132 dbus_bool_t _dbus_type_reader_set_basic (DBusTypeReader *reader,
00133 const void *value,
00134 const DBusTypeReader *realign_root);
00135 dbus_bool_t _dbus_type_reader_delete (DBusTypeReader *reader,
00136 const DBusTypeReader *realign_root);
00137 dbus_bool_t _dbus_type_reader_greater_than (const DBusTypeReader *lhs,
00138 const DBusTypeReader *rhs);
00139
00140 dbus_bool_t _dbus_type_reader_equal_values (const DBusTypeReader *lhs,
00141 const DBusTypeReader *rhs);
00142
00143 void _dbus_type_signature_next (const char *signature,
00144 int *type_pos);
00145
00146 void _dbus_type_writer_init (DBusTypeWriter *writer,
00147 int byte_order,
00148 DBusString *type_str,
00149 int type_pos,
00150 DBusString *value_str,
00151 int value_pos);
00152 void _dbus_type_writer_init_types_delayed (DBusTypeWriter *writer,
00153 int byte_order,
00154 DBusString *value_str,
00155 int value_pos);
00156 void _dbus_type_writer_add_types (DBusTypeWriter *writer,
00157 DBusString *type_str,
00158 int type_pos);
00159 void _dbus_type_writer_remove_types (DBusTypeWriter *writer);
00160 void _dbus_type_writer_init_values_only (DBusTypeWriter *writer,
00161 int byte_order,
00162 const DBusString *type_str,
00163 int type_pos,
00164 DBusString *value_str,
00165 int value_pos);
00166 dbus_bool_t _dbus_type_writer_write_basic (DBusTypeWriter *writer,
00167 int type,
00168 const void *value);
00169 dbus_bool_t _dbus_type_writer_write_fixed_multi (DBusTypeWriter *writer,
00170 int element_type,
00171 const void *value,
00172 int n_elements);
00173 dbus_bool_t _dbus_type_writer_recurse (DBusTypeWriter *writer,
00174 int container_type,
00175 const DBusString *contained_type,
00176 int contained_type_start,
00177 DBusTypeWriter *sub);
00178 dbus_bool_t _dbus_type_writer_unrecurse (DBusTypeWriter *writer,
00179 DBusTypeWriter *sub);
00180 dbus_bool_t _dbus_type_writer_append_array (DBusTypeWriter *writer,
00181 const DBusString *contained_type,
00182 int contained_type_start,
00183 DBusTypeWriter *sub);
00184 dbus_bool_t _dbus_type_writer_write_reader (DBusTypeWriter *writer,
00185 DBusTypeReader *reader);
00186 dbus_bool_t _dbus_type_writer_write_reader_partial (DBusTypeWriter *writer,
00187 DBusTypeReader *reader,
00188 const DBusTypeReader *start_after,
00189 int start_after_new_pos,
00190 int start_after_new_len,
00191 DBusList **fixups);
00192 void _dbus_type_writer_set_enabled (DBusTypeWriter *writer,
00193 dbus_bool_t enabled);
00194
00195
00196 #endif
