diff options
Diffstat (limited to 'src/datatype.c')
| -rw-r--r-- | src/datatype.c | 71 |
1 files changed, 64 insertions, 7 deletions
diff --git a/src/datatype.c b/src/datatype.c index b368ea91..d398a9c8 100644 --- a/src/datatype.c +++ b/src/datatype.c @@ -1017,6 +1017,7 @@ const struct datatype mark_type = { .parse = mark_type_parse, }; +/* symbol table for private datatypes for reject statement. */ static const struct symbol_table icmp_code_tbl = { .base = BASE_DECIMAL, .symbols = { @@ -1032,16 +1033,17 @@ static const struct symbol_table icmp_code_tbl = { }, }; -const struct datatype icmp_code_type = { - .type = TYPE_ICMP_CODE, +/* private datatype for reject statement. */ +const struct datatype reject_icmp_code_type = { .name = "icmp_code", - .desc = "icmp code", + .desc = "reject icmp code", .size = BITS_PER_BYTE, .byteorder = BYTEORDER_BIG_ENDIAN, .basetype = &integer_type, .sym_tbl = &icmp_code_tbl, }; +/* symbol table for private datatypes for reject statement. */ static const struct symbol_table icmpv6_code_tbl = { .base = BASE_DECIMAL, .symbols = { @@ -1055,16 +1057,17 @@ static const struct symbol_table icmpv6_code_tbl = { }, }; -const struct datatype icmpv6_code_type = { - .type = TYPE_ICMPV6_CODE, +/* private datatype for reject statement. */ +const struct datatype reject_icmpv6_code_type = { .name = "icmpv6_code", - .desc = "icmpv6 code", + .desc = "reject icmpv6 code", .size = BITS_PER_BYTE, .byteorder = BYTEORDER_BIG_ENDIAN, .basetype = &integer_type, .sym_tbl = &icmpv6_code_tbl, }; +/* symbol table for private datatypes for reject statement. */ static const struct symbol_table icmpx_code_tbl = { .base = BASE_DECIMAL, .symbols = { @@ -1076,6 +1079,60 @@ static const struct symbol_table icmpx_code_tbl = { }, }; +/* private datatype for reject statement. */ +const struct datatype reject_icmpx_code_type = { + .name = "icmpx_code", + .desc = "reject icmpx code", + .size = BITS_PER_BYTE, + .byteorder = BYTEORDER_BIG_ENDIAN, + .basetype = &integer_type, + .sym_tbl = &icmpx_code_tbl, +}; + +/* Backward compatible parser for the reject statement. */ +static struct error_record *icmp_code_parse(struct parse_ctx *ctx, + const struct expr *sym, + struct expr **res) +{ + return symbolic_constant_parse(ctx, sym, &icmp_code_tbl, res); +} + +const struct datatype icmp_code_type = { + .type = TYPE_ICMP_CODE, + .name = "icmp_code", + .desc = "icmp code", + .size = BITS_PER_BYTE, + .byteorder = BYTEORDER_BIG_ENDIAN, + .basetype = &integer_type, + .parse = icmp_code_parse, +}; + +/* Backward compatible parser for the reject statement. */ +static struct error_record *icmpv6_code_parse(struct parse_ctx *ctx, + const struct expr *sym, + struct expr **res) +{ + return symbolic_constant_parse(ctx, sym, &icmpv6_code_tbl, res); +} + +const struct datatype icmpv6_code_type = { + .type = TYPE_ICMPV6_CODE, + .name = "icmpv6_code", + .desc = "icmpv6 code", + .size = BITS_PER_BYTE, + .byteorder = BYTEORDER_BIG_ENDIAN, + .basetype = &integer_type, + .parse = icmpv6_code_parse, +}; + +/* Backward compatible parser for the reject statement. */ +static struct error_record *icmpx_code_parse(struct parse_ctx *ctx, + const struct expr *sym, + struct expr **res) +{ + return symbolic_constant_parse(ctx, sym, &icmpx_code_tbl, res); +} + const struct datatype icmpx_code_type = { .type = TYPE_ICMPX_CODE, .name = "icmpx_code", @@ -1083,7 +1140,7 @@ const struct datatype icmpx_code_type = { .size = BITS_PER_BYTE, .byteorder = BYTEORDER_BIG_ENDIAN, .basetype = &integer_type, - .sym_tbl = &icmpx_code_tbl, + .parse = icmpx_code_parse, }; void time_print(uint64_t ms, struct output_ctx *octx) |