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Rename special wireformat parsing funcs 

in aticipation of the special writing to wireformat functions
This commit is contained in:
Willem Toorop 2015-12-14 12:38:25 +01:00
parent 7baec89d4c
commit 4ae24761c7
3 changed files with 29 additions and 26 deletions
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36
src/rr-dict.c
View File

@ -50,17 +50,17 @@ apl_n_rdf_end(const uint8_t *pkt, const uint8_t *pkt_end, const uint8_t *rdf)
return rdf < pkt_end ? rdf + 1 : NULL; return rdf < pkt_end ? rdf + 1 : NULL;
} }
static getdns_return_t static getdns_return_t
apl_n_dict_set_value(getdns_dict *dict, const uint8_t *rdf) apl_n_wire2dict(getdns_dict *dict, const uint8_t *rdf)
{ {
return getdns_dict_set_int(dict, "n", (*rdf >> 7)); return getdns_dict_set_int(dict, "n", (*rdf >> 7));
} }
static getdns_return_t static getdns_return_t
apl_n_list_append_value(getdns_list *list, const uint8_t *rdf) apl_n_wire2list(getdns_list *list, const uint8_t *rdf)
{ {
return _getdns_list_append_int(list, (*rdf >> 7)); return _getdns_list_append_int(list, (*rdf >> 7));
} }
static _getdns_rdf_special apl_n = { static _getdns_rdf_special apl_n = {
apl_n_rdf_end, apl_n_dict_set_value, apl_n_list_append_value apl_n_rdf_end, apl_n_wire2dict, apl_n_wire2list
}; };
static const uint8_t * static const uint8_t *
@ -71,19 +71,19 @@ apl_afdpart_rdf_end(
return end <= pkt_end ? end : NULL; return end <= pkt_end ? end : NULL;
} }
static getdns_return_t static getdns_return_t
apl_afdpart_dict_set_value(getdns_dict *dict, const uint8_t *rdf) apl_afdpart_wire2dict(getdns_dict *dict, const uint8_t *rdf)
{ {
return _getdns_dict_set_const_bindata( return _getdns_dict_set_const_bindata(
dict, "afdpart", (rdf[-1] & 0x7F), rdf); dict, "afdpart", (rdf[-1] & 0x7F), rdf);
} }
static getdns_return_t static getdns_return_t
apl_afdpart_list_append_value(getdns_list *list, const uint8_t *rdf) apl_afdpart_wire2list(getdns_list *list, const uint8_t *rdf)
{ {
return _getdns_list_append_const_bindata(list, (rdf[-1] & 0x7F), rdf); return _getdns_list_append_const_bindata(list, (rdf[-1] & 0x7F), rdf);
} }
static _getdns_rdf_special apl_afdpart = { static _getdns_rdf_special apl_afdpart = {
apl_afdpart_rdf_end, apl_afdpart_rdf_end,
apl_afdpart_dict_set_value, apl_afdpart_list_append_value apl_afdpart_wire2dict, apl_afdpart_wire2list
}; };
static const uint8_t * static const uint8_t *
@ -144,7 +144,7 @@ ipseckey_gateway_equip_const_bindata(
} }
static getdns_return_t static getdns_return_t
ipseckey_gateway_dict_set_value(getdns_dict *dict, const uint8_t *rdf) ipseckey_gateway_wire2dict(getdns_dict *dict, const uint8_t *rdf)
{ {
size_t size; size_t size;
const uint8_t *data; const uint8_t *data;
@ -158,7 +158,7 @@ ipseckey_gateway_dict_set_value(getdns_dict *dict, const uint8_t *rdf)
return _getdns_dict_set_const_bindata(dict, "gateway", size, data); return _getdns_dict_set_const_bindata(dict, "gateway", size, data);
} }
static getdns_return_t static getdns_return_t
ipseckey_gateway_list_append_value(getdns_list *list, const uint8_t *rdf) ipseckey_gateway_wire2list(getdns_list *list, const uint8_t *rdf)
{ {
size_t size; size_t size;
const uint8_t *data; const uint8_t *data;
@ -173,7 +173,7 @@ ipseckey_gateway_list_append_value(getdns_list *list, const uint8_t *rdf)
} }
static _getdns_rdf_special ipseckey_gateway = { static _getdns_rdf_special ipseckey_gateway = {
ipseckey_gateway_rdf_end, ipseckey_gateway_rdf_end,
ipseckey_gateway_dict_set_value, ipseckey_gateway_list_append_value ipseckey_gateway_wire2dict, ipseckey_gateway_wire2list
}; };
static const uint8_t * static const uint8_t *
@ -185,18 +185,18 @@ hip_pk_algorithm_rdf_end(
: rdf + 1; : rdf + 1;
} }
static getdns_return_t static getdns_return_t
hip_pk_algorithm_dict_set_value(getdns_dict *dict, const uint8_t *rdf) hip_pk_algorithm_wire2dict(getdns_dict *dict, const uint8_t *rdf)
{ {
return getdns_dict_set_int(dict, "pk_algorithm", rdf[1]); return getdns_dict_set_int(dict, "pk_algorithm", rdf[1]);
} }
static getdns_return_t static getdns_return_t
hip_pk_algorithm_list_append_value(getdns_list *list, const uint8_t *rdf) hip_pk_algorithm_wire2list(getdns_list *list, const uint8_t *rdf)
{ {
return _getdns_list_append_int(list, rdf[1]); return _getdns_list_append_int(list, rdf[1]);
} }
static _getdns_rdf_special hip_pk_algorithm = { static _getdns_rdf_special hip_pk_algorithm = {
hip_pk_algorithm_rdf_end, hip_pk_algorithm_rdf_end,
hip_pk_algorithm_dict_set_value, hip_pk_algorithm_list_append_value hip_pk_algorithm_wire2dict, hip_pk_algorithm_wire2list
}; };
static const uint8_t * static const uint8_t *
@ -207,17 +207,17 @@ hip_hit_rdf_end(const uint8_t *pkt, const uint8_t *pkt_end, const uint8_t *rdf)
: rdf + 1; : rdf + 1;
} }
static getdns_return_t static getdns_return_t
hip_hit_dict_set_value(getdns_dict *dict, const uint8_t *rdf) hip_hit_wire2dict(getdns_dict *dict, const uint8_t *rdf)
{ {
return _getdns_dict_set_const_bindata(dict, "hit", rdf[-1], rdf + 3); return _getdns_dict_set_const_bindata(dict, "hit", rdf[-1], rdf + 3);
} }
static getdns_return_t static getdns_return_t
hip_hit_list_append_value(getdns_list *list, const uint8_t *rdf) hip_hit_wire2list(getdns_list *list, const uint8_t *rdf)
{ {
return _getdns_list_append_const_bindata(list, rdf[-1], rdf + 3); return _getdns_list_append_const_bindata(list, rdf[-1], rdf + 3);
} }
static _getdns_rdf_special hip_hit = { static _getdns_rdf_special hip_hit = {
hip_hit_rdf_end, hip_hit_dict_set_value, hip_hit_list_append_value hip_hit_rdf_end, hip_hit_wire2dict, hip_hit_wire2list
}; };
static const uint8_t * static const uint8_t *
@ -229,20 +229,20 @@ hip_public_key_rdf_end(
: rdf + 2 + rdf[-2] + gldns_read_uint16(rdf); : rdf + 2 + rdf[-2] + gldns_read_uint16(rdf);
} }
static getdns_return_t static getdns_return_t
hip_public_key_dict_set_value(getdns_dict *dict, const uint8_t *rdf) hip_public_key_wire2dict(getdns_dict *dict, const uint8_t *rdf)
{ {
return _getdns_dict_set_const_bindata( return _getdns_dict_set_const_bindata(
dict, "public_key", gldns_read_uint16(rdf), rdf + 2 + rdf[-2]); dict, "public_key", gldns_read_uint16(rdf), rdf + 2 + rdf[-2]);
} }
static getdns_return_t static getdns_return_t
hip_public_key_list_append_value(getdns_list *list, const uint8_t *rdf) hip_public_key_wire2list(getdns_list *list, const uint8_t *rdf)
{ {
return _getdns_list_append_const_bindata( return _getdns_list_append_const_bindata(
list, gldns_read_uint16(rdf), rdf + 2 + rdf[-2]); list, gldns_read_uint16(rdf), rdf + 2 + rdf[-2]);
} }
static _getdns_rdf_special hip_public_key = { static _getdns_rdf_special hip_public_key = {
hip_public_key_rdf_end, hip_public_key_rdf_end,
hip_public_key_dict_set_value, hip_public_key_list_append_value hip_public_key_wire2dict, hip_public_key_wire2list
}; };

11
src/rr-dict.h
View File

@ -36,18 +36,21 @@
#include "getdns/getdns.h" #include "getdns/getdns.h"
#include "gldns/gbuffer.h" #include "gldns/gbuffer.h"
/* rdf_end returns a pointer to the end of this rdf's data,
* i.e. where the next rdata field will start.
*/
typedef const uint8_t *(*_getdns_rdf_end_t)( typedef const uint8_t *(*_getdns_rdf_end_t)(
const uint8_t *pkt, const uint8_t *pkt_end, const uint8_t *rdf); const uint8_t *pkt, const uint8_t *pkt_end, const uint8_t *rdf);
/* Limit checks are already done with _getdns_rdf_end_t */ /* Limit checks are already done with _getdns_rdf_end_t */
typedef getdns_return_t (*_getdns_rdf_dict_set_value_t)( typedef getdns_return_t (*_getdns_rdf_wire2dict_t)(
getdns_dict *dict, const uint8_t *rdf); getdns_dict *dict, const uint8_t *rdf);
typedef getdns_return_t (*_getdns_rdf_list_append_value_t)( typedef getdns_return_t (*_getdns_rdf_wire2list_t)(
getdns_list *list, const uint8_t *rdf); getdns_list *list, const uint8_t *rdf);
typedef struct _getdns_rdf_special { typedef struct _getdns_rdf_special {
_getdns_rdf_end_t rdf_end; _getdns_rdf_end_t rdf_end;
_getdns_rdf_dict_set_value_t dict_set_value; _getdns_rdf_wire2dict_t wire2dict;
_getdns_rdf_list_append_value_t list_append_value; _getdns_rdf_wire2list_t wire2list;
} _getdns_rdf_special; } _getdns_rdf_special;
/* draft-levine-dnsextlang'ish type rr and rdata definitions */ /* draft-levine-dnsextlang'ish type rr and rdata definitions */

6
src/util-internal.c
View File

@ -310,7 +310,7 @@ _getdns_rr_iter2rr_dict(struct mem_funcs *mf, _getdns_rr_iter *i)
goto rdata_error; goto rdata_error;
break; break;
case wf_special: case wf_special:
if (rdf->rdd_pos->special->dict_set_value( if (rdf->rdd_pos->special->wire2dict(
rdata_dict, rdf->pos)) rdata_dict, rdf->pos))
goto rdata_error; goto rdata_error;
default: default:
@ -338,7 +338,7 @@ _getdns_rr_iter2rr_dict(struct mem_funcs *mf, _getdns_rr_iter *i)
goto rdata_error; goto rdata_error;
break; break;
case wf_special: case wf_special:
if (rdf->rdd_pos->special->list_append_value( if (rdf->rdd_pos->special->wire2list(
repeat_list, rdf->pos)) repeat_list, rdf->pos))
goto rdata_error; goto rdata_error;
default: default:
@ -377,7 +377,7 @@ _getdns_rr_iter2rr_dict(struct mem_funcs *mf, _getdns_rr_iter *i)
goto rdata_error; goto rdata_error;
break; break;
case wf_special: case wf_special:
if (rdf->rdd_pos->special->dict_set_value( if (rdf->rdd_pos->special->wire2dict(
repeat_dict, rdf->pos)) repeat_dict, rdf->pos))
goto rdata_error; goto rdata_error;
default: default: