diff options
Diffstat (limited to 'src/charon/encoding/parser.c')
| -rw-r--r-- | src/charon/encoding/parser.c | 250 |
1 files changed, 49 insertions, 201 deletions
diff --git a/src/charon/encoding/parser.c b/src/charon/encoding/parser.c index 1b03aacb2..396054810 100644 --- a/src/charon/encoding/parser.c +++ b/src/charon/encoding/parser.c @@ -13,7 +13,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: parser.c 4010 2008-05-23 18:23:17Z martin $ + * $Id: parser.c 4703 2008-11-26 10:54:08Z martin $ */ #include <stdlib.h> @@ -62,147 +62,6 @@ struct private_parser_t { parser_t public; /** - * Parse a 4-Bit unsigned integer from the current parsing position. - * - * @param this parser_t object - * @param rule_number number of current rule - * @param[out] output_pos pointer where to write the parsed result - * @return - * - SUCCESS or - * - PARSE_ERROR when not successful - */ - status_t (*parse_uint4) (private_parser_t *this, int rule_number, u_int8_t *output_pos); - - /** - * Parse a 8-Bit unsigned integer from the current parsing position. - * - * @param this parser_t object - * @param rule_number number of current rule - * @param[out] output_pos pointer where to write the parsed result - * @return - * - SUCCESS or - * - PARSE_ERROR when not successful - */ - status_t (*parse_uint8) (private_parser_t *this, int rule_number, u_int8_t *output_pos); - - /** - * Parse a 15-Bit unsigned integer from the current parsing position. - * - * This is a special case used for ATTRIBUTE_TYPE. - * Big-/Little-endian conversion is done here. - * - * @param this parser_t object - * @param rule_number number of current rule - * @param[out] output_pos pointer where to write the parsed result - * @return - * - SUCCESS or - * - PARSE_ERROR when not successful - */ - status_t (*parse_uint15) (private_parser_t *this, int rule_number, u_int16_t *output_pos); - - /** - * Parse a 16-Bit unsigned integer from the current parsing position. - * - * Big-/Little-endian conversion is done here. - * - * @param this parser_t object - * @param rule_number number of current rule - * @param[out] output_pos pointer where to write the parsed result - * @return - * - SUCCESS or - * - PARSE_ERROR when not successful - */ - status_t (*parse_uint16) (private_parser_t *this, int rule_number, u_int16_t *output_pos); - - /** - * Parse a 32-Bit unsigned integer from the current parsing position. - * - * Big-/Little-endian conversion is done here. - * - * @param this parser_t object - * @param rule_number number of current rule - * @param[out] output_pos pointer where to write the parsed result - * @return - * - SUCCESS or - * - PARSE_ERROR when not successful - */ - status_t (*parse_uint32) (private_parser_t *this, int rule_number, u_int32_t *output_pos); - - /** - * Parse a 64-Bit unsigned integer from the current parsing position. - * - * @todo add support for big-endian machines. - * - * @param this parser_t object - * @param rule_number number of current rule - * @param[out] output_pos pointer where to write the parsed result - * @return - * - SUCCESS or - * - PARSE_ERROR when not successful - */ - status_t (*parse_uint64) (private_parser_t *this, int rule_number, u_int64_t *output_pos); - - /** - * Parse a given amount of bytes and writes them to a specific location - * - * @param this parser_t object - * @param rule_number number of current rule - * @param[out] output_pos pointer where to write the parsed result - * @param bytes number of bytes to parse - * @return - * - SUCCESS or - * - PARSE_ERROR when not successful - */ - status_t (*parse_bytes) (private_parser_t *this, int rule_number, u_int8_t *output_pos,size_t bytes); - - /** - * Parse a single Bit from the current parsing position - * - * @param this parser_t object - * @param rule_number number of current rule - * @param[out] output_pos pointer where to write the parsed result - * @return - * - SUCCESS or - * - PARSE_ERROR when not successful - */ - status_t (*parse_bit) (private_parser_t *this, int rule_number, bool *output_pos); - - /** - * Parse substructures in a list - * - * This function calls the parser recursively to parse contained substructures - * in a linked_list_t. The list must already be created. Payload defines - * the type of the substructures. parsing is continued until the specified length - * is completely parsed. - * - * @param this parser_t object - * @param rule_number number of current rule - * @param[out] output_pos pointer of a linked_list where substructures are added - * @param payload_type type of the contained substructures to parse - * @param length number of bytes to parse in this list - * @return - * - SUCCESS or - * - PARSE_ERROR when not successful - */ - status_t (*parse_list) (private_parser_t *this, int rule_number, linked_list_t **output_pos, payload_type_t payload_ype, size_t length); - - /** - * Parse data from current parsing position in a chunk. - * - * This function clones length number of bytes to output_pos, without - * modifiyng them. Space will be allocated and must be freed by caller. - * - * @param this parser_t object - * @param rule_number number of current rule - * @param[out] output_pos pointer of a chunk which will point to the allocated data - * @param length number of bytes to clone - * @return - * - SUCCESS or - * - PARSE_ERROR when not successful - */ - status_t (*parse_chunk) (private_parser_t *this, int rule_number, chunk_t *output_pos, size_t length); - - /** * Current bit for reading in input data. */ u_int8_t bit_pos; @@ -229,7 +88,7 @@ struct private_parser_t { }; /** - * Implementation of private_parser_t.parse_uint4. + * Parse a 4-Bit unsigned integer from the current parsing position. */ static status_t parse_uint4(private_parser_t *this, int rule_number, u_int8_t *output_pos) { @@ -274,7 +133,7 @@ static status_t parse_uint4(private_parser_t *this, int rule_number, u_int8_t *o } /** - * Implementation of private_parser_t.parse_uint8. + * Parse a 8-Bit unsigned integer from the current parsing position. */ static status_t parse_uint8(private_parser_t *this, int rule_number, u_int8_t *output_pos) { @@ -304,7 +163,7 @@ static status_t parse_uint8(private_parser_t *this, int rule_number, u_int8_t *o } /** - * Implementation of private_parser_t.parse_uint15. + * Parse a 15-Bit unsigned integer from the current parsing position. */ static status_t parse_uint15(private_parser_t *this, int rule_number, u_int16_t *output_pos) { @@ -333,7 +192,7 @@ static status_t parse_uint15(private_parser_t *this, int rule_number, u_int16_t } /** - * Implementation of private_parser_t.parse_uint16. + * Parse a 16-Bit unsigned integer from the current parsing position. */ static status_t parse_uint16(private_parser_t *this, int rule_number, u_int16_t *output_pos) { @@ -361,7 +220,7 @@ static status_t parse_uint16(private_parser_t *this, int rule_number, u_int16_t return SUCCESS; } /** - * Implementation of private_parser_t.parse_uint32. + * Parse a 32-Bit unsigned integer from the current parsing position. */ static status_t parse_uint32(private_parser_t *this, int rule_number, u_int32_t *output_pos) { @@ -390,7 +249,7 @@ static status_t parse_uint32(private_parser_t *this, int rule_number, u_int32_t } /** - * Implementation of private_parser_t.parse_uint64. + * Parse a 64-Bit unsigned integer from the current parsing position. */ static status_t parse_uint64(private_parser_t *this, int rule_number, u_int64_t *output_pos) { @@ -421,7 +280,7 @@ static status_t parse_uint64(private_parser_t *this, int rule_number, u_int64_t } /** - * Implementation of private_parser_t.parse_bytes. + * Parse a given amount of bytes and writes them to a specific location */ static status_t parse_bytes (private_parser_t *this, int rule_number, u_int8_t *output_pos,size_t bytes) { @@ -451,7 +310,7 @@ static status_t parse_bytes (private_parser_t *this, int rule_number, u_int8_t * } /** - * Implementation of private_parser_t.parse_bit. + * Parse a single Bit from the current parsing position */ static status_t parse_bit(private_parser_t *this, int rule_number, bool *output_pos) { @@ -486,7 +345,7 @@ static status_t parse_bit(private_parser_t *this, int rule_number, bool *output_ } /** - * Implementation of private_parser_t.parse_list. + * Parse substructures in a list. */ static status_t parse_list(private_parser_t *this, int rule_number, linked_list_t **output_pos, payload_type_t payload_type, size_t length) { @@ -528,7 +387,7 @@ static status_t parse_list(private_parser_t *this, int rule_number, linked_list_ } /** - * Implementation of private_parser_t.parse_chunk. + * Parse data from current parsing position in a chunk. */ static status_t parse_chunk(private_parser_t *this, int rule_number, chunk_t *output_pos, size_t length) { @@ -598,7 +457,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ { case U_INT_4: { - if (this->parse_uint4(this, rule_number, output + rule->offset) != SUCCESS) + if (parse_uint4(this, rule_number, output + rule->offset) != SUCCESS) { pld->destroy(pld); return PARSE_ERROR; @@ -607,7 +466,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ } case U_INT_8: { - if (this->parse_uint8(this, rule_number, output + rule->offset) != SUCCESS) + if (parse_uint8(this, rule_number, output + rule->offset) != SUCCESS) { pld->destroy(pld); return PARSE_ERROR; @@ -616,7 +475,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ } case U_INT_16: { - if (this->parse_uint16(this, rule_number, output + rule->offset) != SUCCESS) + if (parse_uint16(this, rule_number, output + rule->offset) != SUCCESS) { pld->destroy(pld); return PARSE_ERROR; @@ -625,7 +484,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ } case U_INT_32: { - if (this->parse_uint32(this, rule_number, output + rule->offset) != SUCCESS) + if (parse_uint32(this, rule_number, output + rule->offset) != SUCCESS) { pld->destroy(pld); return PARSE_ERROR; @@ -634,7 +493,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ } case U_INT_64: { - if (this->parse_uint64(this, rule_number, output + rule->offset) != SUCCESS) + if (parse_uint64(this, rule_number, output + rule->offset) != SUCCESS) { pld->destroy(pld); return PARSE_ERROR; @@ -643,7 +502,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ } case IKE_SPI: { - if (this->parse_bytes(this, rule_number, output + rule->offset,8) != SUCCESS) + if (parse_bytes(this, rule_number, output + rule->offset,8) != SUCCESS) { pld->destroy(pld); return PARSE_ERROR; @@ -652,7 +511,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ } case RESERVED_BIT: { - if (this->parse_bit(this, rule_number, NULL) != SUCCESS) + if (parse_bit(this, rule_number, NULL) != SUCCESS) { pld->destroy(pld); return PARSE_ERROR; @@ -661,7 +520,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ } case RESERVED_BYTE: { - if (this->parse_uint8(this, rule_number, NULL) != SUCCESS) + if (parse_uint8(this, rule_number, NULL) != SUCCESS) { pld->destroy(pld); return PARSE_ERROR; @@ -670,7 +529,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ } case FLAG: { - if (this->parse_bit(this, rule_number, output + rule->offset) != SUCCESS) + if (parse_bit(this, rule_number, output + rule->offset) != SUCCESS) { pld->destroy(pld); return PARSE_ERROR; @@ -679,7 +538,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ } case PAYLOAD_LENGTH: { - if (this->parse_uint16(this, rule_number, output + rule->offset) != SUCCESS) + if (parse_uint16(this, rule_number, output + rule->offset) != SUCCESS) { pld->destroy(pld); return PARSE_ERROR; @@ -694,7 +553,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ } case HEADER_LENGTH: { - if (this->parse_uint32(this, rule_number, output + rule->offset) != SUCCESS) + if (parse_uint32(this, rule_number, output + rule->offset) != SUCCESS) { pld->destroy(pld); return PARSE_ERROR; @@ -703,7 +562,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ } case SPI_SIZE: { - if (this->parse_uint8(this, rule_number, output + rule->offset) != SUCCESS) + if (parse_uint8(this, rule_number, output + rule->offset) != SUCCESS) { pld->destroy(pld); return PARSE_ERROR; @@ -713,7 +572,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ } case SPI: { - if (this->parse_chunk(this, rule_number, output + rule->offset, spi_size) != SUCCESS) + if (parse_chunk(this, rule_number, output + rule->offset, spi_size) != SUCCESS) { pld->destroy(pld); return PARSE_ERROR; @@ -723,7 +582,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ case PROPOSALS: { if (payload_length < SA_PAYLOAD_HEADER_LENGTH || - this->parse_list(this, rule_number, output + rule->offset, PROPOSAL_SUBSTRUCTURE, + parse_list(this, rule_number, output + rule->offset, PROPOSAL_SUBSTRUCTURE, payload_length - SA_PAYLOAD_HEADER_LENGTH) != SUCCESS) { pld->destroy(pld); @@ -734,7 +593,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ case TRANSFORMS: { if (payload_length < spi_size + PROPOSAL_SUBSTRUCTURE_HEADER_LENGTH || - this->parse_list(this, rule_number, output + rule->offset, TRANSFORM_SUBSTRUCTURE, + parse_list(this, rule_number, output + rule->offset, TRANSFORM_SUBSTRUCTURE, payload_length - spi_size - PROPOSAL_SUBSTRUCTURE_HEADER_LENGTH) != SUCCESS) { pld->destroy(pld); @@ -745,7 +604,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ case TRANSFORM_ATTRIBUTES: { if (payload_length < TRANSFORM_SUBSTRUCTURE_HEADER_LENGTH || - this->parse_list(this, rule_number, output + rule->offset, TRANSFORM_ATTRIBUTE, + parse_list(this, rule_number, output + rule->offset, TRANSFORM_ATTRIBUTE, payload_length - TRANSFORM_SUBSTRUCTURE_HEADER_LENGTH) != SUCCESS) { pld->destroy(pld); @@ -756,7 +615,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ case CONFIGURATION_ATTRIBUTES: { if (payload_length < CP_PAYLOAD_HEADER_LENGTH || - this->parse_list(this, rule_number, output + rule->offset, CONFIGURATION_ATTRIBUTE, + parse_list(this, rule_number, output + rule->offset, CONFIGURATION_ATTRIBUTE, payload_length - CP_PAYLOAD_HEADER_LENGTH) != SUCCESS) { pld->destroy(pld); @@ -766,7 +625,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ } case ATTRIBUTE_FORMAT: { - if (this->parse_bit(this, rule_number, output + rule->offset) != SUCCESS) + if (parse_bit(this, rule_number, output + rule->offset) != SUCCESS) { pld->destroy(pld); return PARSE_ERROR; @@ -776,7 +635,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ } case ATTRIBUTE_TYPE: { - if (this->parse_uint15(this, rule_number, output + rule->offset) != SUCCESS) + if (parse_uint15(this, rule_number, output + rule->offset) != SUCCESS) { pld->destroy(pld); return PARSE_ERROR; @@ -786,7 +645,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ } case CONFIGURATION_ATTRIBUTE_LENGTH: { - if (this->parse_uint16(this, rule_number, output + rule->offset) != SUCCESS) + if (parse_uint16(this, rule_number, output + rule->offset) != SUCCESS) { pld->destroy(pld); return PARSE_ERROR; @@ -796,7 +655,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ } case ATTRIBUTE_LENGTH_OR_VALUE: { - if (this->parse_uint16(this, rule_number, output + rule->offset) != SUCCESS) + if (parse_uint16(this, rule_number, output + rule->offset) != SUCCESS) { pld->destroy(pld); return PARSE_ERROR; @@ -808,7 +667,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ { if (attribute_format == FALSE) { - if (this->parse_chunk(this, rule_number, output + rule->offset, attribute_length) != SUCCESS) + if (parse_chunk(this, rule_number, output + rule->offset, attribute_length) != SUCCESS) { pld->destroy(pld); return PARSE_ERROR; @@ -819,7 +678,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ case NONCE_DATA: { if (payload_length < NONCE_PAYLOAD_HEADER_LENGTH || - this->parse_chunk(this, rule_number, output + rule->offset, + parse_chunk(this, rule_number, output + rule->offset, payload_length - NONCE_PAYLOAD_HEADER_LENGTH) != SUCCESS) { pld->destroy(pld); @@ -830,7 +689,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ case ID_DATA: { if (payload_length < ID_PAYLOAD_HEADER_LENGTH || - this->parse_chunk(this, rule_number, output + rule->offset, + parse_chunk(this, rule_number, output + rule->offset, payload_length - ID_PAYLOAD_HEADER_LENGTH) != SUCCESS) { pld->destroy(pld); @@ -841,7 +700,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ case AUTH_DATA: { if (payload_length < AUTH_PAYLOAD_HEADER_LENGTH || - this->parse_chunk(this, rule_number, output + rule->offset, + parse_chunk(this, rule_number, output + rule->offset, payload_length - AUTH_PAYLOAD_HEADER_LENGTH) != SUCCESS) { pld->destroy(pld); @@ -852,7 +711,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ case CERT_DATA: { if (payload_length < CERT_PAYLOAD_HEADER_LENGTH || - this->parse_chunk(this, rule_number, output + rule->offset, + parse_chunk(this, rule_number, output + rule->offset, payload_length - CERT_PAYLOAD_HEADER_LENGTH) != SUCCESS) { pld->destroy(pld); @@ -863,7 +722,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ case CERTREQ_DATA: { if (payload_length < CERTREQ_PAYLOAD_HEADER_LENGTH || - this->parse_chunk(this, rule_number, output + rule->offset, + parse_chunk(this, rule_number, output + rule->offset, payload_length - CERTREQ_PAYLOAD_HEADER_LENGTH) != SUCCESS) { pld->destroy(pld); @@ -874,7 +733,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ case EAP_DATA: { if (payload_length < EAP_PAYLOAD_HEADER_LENGTH || - this->parse_chunk(this, rule_number, output + rule->offset, + parse_chunk(this, rule_number, output + rule->offset, payload_length - EAP_PAYLOAD_HEADER_LENGTH) != SUCCESS) { pld->destroy(pld); @@ -885,7 +744,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ case SPIS: { if (payload_length < DELETE_PAYLOAD_HEADER_LENGTH || - this->parse_chunk(this, rule_number, output + rule->offset, + parse_chunk(this, rule_number, output + rule->offset, payload_length - DELETE_PAYLOAD_HEADER_LENGTH) != SUCCESS) { pld->destroy(pld); @@ -896,7 +755,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ case VID_DATA: { if (payload_length < VENDOR_ID_PAYLOAD_HEADER_LENGTH || - this->parse_chunk(this, rule_number, output + rule->offset, + parse_chunk(this, rule_number, output + rule->offset, payload_length - VENDOR_ID_PAYLOAD_HEADER_LENGTH) != SUCCESS) { pld->destroy(pld); @@ -907,7 +766,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ case CONFIGURATION_ATTRIBUTE_VALUE: { size_t data_length = attribute_length; - if (this->parse_chunk(this, rule_number, output + rule->offset, data_length) != SUCCESS) + if (parse_chunk(this, rule_number, output + rule->offset, data_length) != SUCCESS) { pld->destroy(pld); return PARSE_ERROR; @@ -917,7 +776,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ case KEY_EXCHANGE_DATA: { if (payload_length < KE_PAYLOAD_HEADER_LENGTH || - this->parse_chunk(this, rule_number, output + rule->offset, + parse_chunk(this, rule_number, output + rule->offset, payload_length - KE_PAYLOAD_HEADER_LENGTH) != SUCCESS) { pld->destroy(pld); @@ -928,7 +787,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ case NOTIFICATION_DATA: { if (payload_length < NOTIFY_PAYLOAD_HEADER_LENGTH + spi_size || - this->parse_chunk(this, rule_number, output + rule->offset, + parse_chunk(this, rule_number, output + rule->offset, payload_length - NOTIFY_PAYLOAD_HEADER_LENGTH - spi_size) != SUCCESS) { pld->destroy(pld); @@ -939,7 +798,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ case ENCRYPTED_DATA: { if (payload_length < ENCRYPTION_PAYLOAD_HEADER_LENGTH || - this->parse_chunk(this, rule_number, output + rule->offset, + parse_chunk(this, rule_number, output + rule->offset, payload_length - ENCRYPTION_PAYLOAD_HEADER_LENGTH) != SUCCESS) { pld->destroy(pld); @@ -949,7 +808,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ } case TS_TYPE: { - if (this->parse_uint8(this, rule_number, output + rule->offset) != SUCCESS) + if (parse_uint8(this, rule_number, output + rule->offset) != SUCCESS) { pld->destroy(pld); return PARSE_ERROR; @@ -960,7 +819,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ case ADDRESS: { size_t address_length = (ts_type == TS_IPV4_ADDR_RANGE) ? 4 : 16; - if (this->parse_chunk(this, rule_number, output + rule->offset,address_length) != SUCCESS) + if (parse_chunk(this, rule_number, output + rule->offset,address_length) != SUCCESS) { pld->destroy(pld); return PARSE_ERROR; @@ -970,7 +829,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ case TRAFFIC_SELECTORS: { if (payload_length < TS_PAYLOAD_HEADER_LENGTH || - this->parse_list(this, rule_number, output + rule->offset, TRAFFIC_SELECTOR_SUBSTRUCTURE, + parse_list(this, rule_number, output + rule->offset, TRAFFIC_SELECTOR_SUBSTRUCTURE, payload_length - TS_PAYLOAD_HEADER_LENGTH) != SUCCESS) { pld->destroy(pld); @@ -981,7 +840,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ case UNKNOWN_DATA: { if (payload_length < UNKNOWN_PAYLOAD_HEADER_LENGTH || - this->parse_chunk(this, rule_number, output + rule->offset, + parse_chunk(this, rule_number, output + rule->offset, payload_length - UNKNOWN_PAYLOAD_HEADER_LENGTH) != SUCCESS) { pld->destroy(pld); @@ -1045,17 +904,6 @@ parser_t *parser_create(chunk_t data) this->public.get_remaining_byte_count = (int (*) (parser_t *))get_remaining_byte_count; this->public.destroy = (void(*)(parser_t*)) destroy; - this->parse_uint4 = parse_uint4; - this->parse_uint8 = parse_uint8; - this->parse_uint15 = parse_uint15; - this->parse_uint16 = parse_uint16; - this->parse_uint32 = parse_uint32; - this->parse_uint64 = parse_uint64; - this->parse_bytes = parse_bytes; - this->parse_bit = parse_bit; - this->parse_list = parse_list; - this->parse_chunk = parse_chunk; - this->input = data.ptr; this->byte_pos = data.ptr; this->bit_pos = 0; 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