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Commit 80a1cac8 authored by Andreas Gustafsson's avatar Andreas Gustafsson
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give names to tuple fields

parent b5e6ee7f
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Showing with 96 additions and 87 deletions
lib/isccfg/parser.c
View file @ 80a1cac8
......@@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: parser.c,v 1.14 2001/02/22 02:38:23 gson Exp $ */
/* $Id: parser.c,v 1.15 2001/02/22 03:13:08 gson Exp $ */
#include <config.h>
......@@ -86,6 +86,7 @@
typedef struct cfg_clausedef cfg_clausedef_t;
typedef struct cfg_tuplefielddef cfg_tuplefielddef_t;
typedef struct cfg_printer cfg_printer_t;
typedef ISC_LIST(cfg_listelt_t) cfg_list_t;
typedef struct cfg_map cfg_map_t;
......@@ -157,6 +158,14 @@ struct cfg_clausedef {
unsigned int flags;
};
/* A tuple field definition. */
struct cfg_tuplefielddef {
const char *name;
cfg_type_t *type;
unsigned int flags;
};
/* A configuration object type definition. */
struct cfg_type {
const char *name; /* For debugging purposes only */
......@@ -428,10 +437,10 @@ static cfg_type_t cfg_type_lwres;
/* tkey-dhkey */
static cfg_type_t *tkey_dhkey_fields[] = {
&cfg_type_qstring,
&cfg_type_uint32,
NULL
static cfg_tuplefielddef_t tkey_dhkey_fields[] = {
{ "name", &cfg_type_qstring, 0 },
{ "keyid", &cfg_type_uint32, 0 },
{ NULL, NULL, 0 }
};
static cfg_type_t cfg_type_tkey_dhkey = {
......@@ -441,20 +450,20 @@ static cfg_type_t cfg_type_tkey_dhkey = {
/* listen-on */
static cfg_type_t *listenon_fields[] = {
&cfg_type_optional_port,
&cfg_type_bracketed_aml,
NULL
static cfg_tuplefielddef_t listenon_fields[] = {
{ "port", &cfg_type_optional_port, 0 },
{ "acl", &cfg_type_bracketed_aml, 0 },
{ NULL, NULL, 0 }
};
static cfg_type_t cfg_type_listenon = {
"listenon", parse_tuple, print_tuple, &cfg_rep_tuple, listenon_fields };
/* acl */
static cfg_type_t *acl_fields[] = {
&cfg_type_astring,
&cfg_type_bracketed_aml,
NULL
static cfg_tuplefielddef_t acl_fields[] = {
{ "name", &cfg_type_astring, 0 },
{ "value", &cfg_type_bracketed_aml, 0 },
{ NULL, NULL, 0 }
};
static cfg_type_t cfg_type_acl = {
......@@ -468,10 +477,10 @@ static cfg_type_t cfg_type_acl = {
* "port 1234 { 10.0.0.1 key foo; 1::2 port 69; }"
*/
static cfg_type_t *sockaddrkey_fields[] = {
&cfg_type_sockaddr,
&cfg_type_optional_keyref,
NULL
static cfg_tuplefielddef_t sockaddrkey_fields[] = {
{ "sockaddr", &cfg_type_sockaddr, 0 },
{ "key", &cfg_type_optional_keyref, 0 },
{ NULL, NULL, 0 },
};
static cfg_type_t cfg_type_sockaddrkey = {
......@@ -484,10 +493,10 @@ static cfg_type_t cfg_type_bracketed_sockaddrkeylist = {
print_bracketed_list, &cfg_rep_list, &cfg_type_sockaddrkey
};
static cfg_type_t *sockaddrkeylist_fields[] = {
&cfg_type_optional_port,
&cfg_type_bracketed_sockaddrkeylist,
NULL
static cfg_tuplefielddef_t sockaddrkeylist_fields[] = {
{ "port", &cfg_type_optional_port, 0 },
{ "addresses", &cfg_type_bracketed_sockaddrkeylist, 0 },
{ NULL, NULL, 0 }
};
static cfg_type_t cfg_type_sockaddrkeylist = {
"sockaddrkeylist", parse_tuple, print_tuple, &cfg_rep_tuple,
......@@ -499,10 +508,10 @@ static cfg_type_t cfg_type_sockaddrkeylist = {
* as used in the also-notify option. E.g.,
* "port 1234 { 10.0.0.1; 1::2 port 69; }"
*/
static cfg_type_t *portiplist_fields[] = {
&cfg_type_optional_port,
&cfg_type_bracketed_sockaddrlist,
NULL
static cfg_tuplefielddef_t portiplist_fields[] = {
{ "port", &cfg_type_optional_port, 0 },
{ "addresses", &cfg_type_bracketed_sockaddrlist, 0 },
{ NULL, NULL, 0 }
};
static cfg_type_t cfg_type_portiplist = {
"portiplist", parse_tuple, print_tuple, &cfg_rep_tuple,
......@@ -512,12 +521,12 @@ static cfg_type_t cfg_type_portiplist = {
/*
* A public key, as in the "pubkey" statement.
*/
static cfg_type_t *pubkey_fields[] = {
&cfg_type_uint32,
&cfg_type_uint32,
&cfg_type_uint32,
&cfg_type_qstring,
NULL
static cfg_tuplefielddef_t pubkey_fields[] = {
{ "flags", &cfg_type_uint32, 0 },
{ "protocol", &cfg_type_uint32, 0 },
{ "algorithm", &cfg_type_uint32, 0 },
{ "key", &cfg_type_qstring, 0 },
{ NULL, NULL, 0 }
};
static cfg_type_t cfg_type_pubkey = {
"pubkey", parse_tuple, print_tuple, &cfg_rep_tuple, pubkey_fields };
......@@ -535,13 +544,13 @@ static cfg_type_t cfg_type_rrtypelist = {
/*
* A grant statement, used in the update policy.
*/
static cfg_type_t *grant_fields[] = {
&cfg_type_ustring, /* grant/deny */
&cfg_type_astring, /* domain */
&cfg_type_ustring, /* grant match type */
&cfg_type_astring, /* domain */
&cfg_type_rrtypelist,
NULL
static cfg_tuplefielddef_t grant_fields[] = {
{ "mode", &cfg_type_ustring, 0 }, /* grant/deny */
{ "identity", &cfg_type_astring, 0 }, /* domain name */
{ "matchtype", &cfg_type_ustring, 0 },
{ "name", &cfg_type_astring, 0 }, /* domain name */
{ "types", &cfg_type_rrtypelist, 0 },
{ NULL, NULL, 0 }
};
static cfg_type_t cfg_type_grant = {
"grant", parse_tuple, print_tuple, &cfg_rep_tuple, grant_fields };
......@@ -554,11 +563,11 @@ static cfg_type_t cfg_type_updatepolicy = {
/*
* A view statement.
*/
static cfg_type_t *view_fields[] = {
&cfg_type_astring, /* name */
&cfg_type_optional_class, /* class */
&cfg_type_viewopts,
NULL
static cfg_tuplefielddef_t view_fields[] = {
{ "name", &cfg_type_astring, 0 },
{ "class", &cfg_type_optional_class, 0 },
{ "options", &cfg_type_viewopts, 0 },
{ NULL, NULL, 0 }
};
static cfg_type_t cfg_type_view = {
"view", parse_tuple, print_tuple, &cfg_rep_tuple, view_fields };
......@@ -566,11 +575,11 @@ static cfg_type_t cfg_type_view = {
/*
* A zone statement.
*/
static cfg_type_t *zone_fields[] = {
&cfg_type_astring, /* origin */
&cfg_type_optional_class, /* class */
&cfg_type_zoneopts,
NULL
static cfg_tuplefielddef_t zone_fields[] = {
{ "name", &cfg_type_astring, 0 },
{ "class", &cfg_type_optional_class, 0 },
{ "options", &cfg_type_zoneopts, 0 },
{ NULL, NULL, 0 }
};
static cfg_type_t cfg_type_zone = {
"zone", parse_tuple, print_tuple, &cfg_rep_tuple, zone_fields };
......@@ -578,10 +587,10 @@ static cfg_type_t cfg_type_zone = {
/*
* A "category" clause in the "logging" statement.
*/
static cfg_type_t *category_fields[] = {
&cfg_type_astring, /* category name */
&cfg_type_destinationlist, /* destinations */
NULL
static cfg_tuplefielddef_t category_fields[] = {
{ "name", &cfg_type_astring, 0 },
{ "destinations", &cfg_type_destinationlist,0 },
{ NULL, NULL, 0 }
};
static cfg_type_t cfg_type_category = {
"category", parse_tuple, print_tuple, &cfg_rep_tuple, category_fields };
......@@ -590,13 +599,13 @@ static cfg_type_t cfg_type_category = {
/*
* A trusted key, as used in the "trusted-keys" statement.
*/
static cfg_type_t *trustedkey_fields[] = {
&cfg_type_astring,
&cfg_type_uint32,
&cfg_type_uint32,
&cfg_type_uint32,
&cfg_type_qstring,
NULL
static cfg_tuplefielddef_t trustedkey_fields[] = {
{ "name", &cfg_type_astring, 0 },
{ "flags", &cfg_type_uint32, 0 },
{ "protocol", &cfg_type_uint32, 0 },
{ "algorithm", &cfg_type_uint32, 0 },
{ "key", &cfg_type_qstring, 0 },
{ NULL, NULL, 0 }
};
static cfg_type_t cfg_type_trustedkey = {
"trustedkey", parse_tuple, print_tuple, &cfg_rep_tuple,
......@@ -628,13 +637,13 @@ static cfg_type_t cfg_type_optional_wild_name = {
/*
* An rrset ordering element.
*/
static cfg_type_t *rrsetorderingelement_fields[] = {
&cfg_type_optional_wild_class,
&cfg_type_optional_wild_type,
&cfg_type_optional_wild_name,
&cfg_type_ustring, /* must be "order" */
&cfg_type_ustring, /* ordering */
NULL
static cfg_tuplefielddef_t rrsetorderingelement_fields[] = {
{ "class", &cfg_type_optional_wild_class, 0 },
{ "type", &cfg_type_optional_wild_type, 0 },
{ "name", &cfg_type_optional_wild_name, 0 },
{ "order", &cfg_type_ustring, 0 }, /* must be literal "order" */
{ "ordering", &cfg_type_ustring, 0 },
{ NULL, NULL, 0 }
};
static cfg_type_t cfg_type_rrsetorderingelement = {
"rrsetorderingelement", parse_tuple, print_tuple, &cfg_rep_tuple,
......@@ -645,10 +654,10 @@ static cfg_type_t cfg_type_rrsetorderingelement = {
* A global or view "check-names" option. Note that the zone
* "check-names" option has a different syntax.
*/
static cfg_type_t *checknames_fields[] = {
&cfg_type_ustring,
&cfg_type_ustring,
NULL
static cfg_tuplefielddef_t checknames_fields[] = {
{ "type", &cfg_type_ustring, 0 },
{ "mode", &cfg_type_ustring, 0 },
{ NULL, NULL, 0 }
};
static cfg_type_t cfg_type_checknames = {
"checknames", parse_tuple, print_tuple, &cfg_rep_tuple,
......@@ -1070,23 +1079,23 @@ static isc_result_t
parse_tuple(cfg_parser_t *pctx, cfg_type_t *type, cfg_obj_t **ret)
{
isc_result_t result;
cfg_type_t **t;
cfg_obj_t *obj = NULL;
unsigned int nfields = 0;
unsigned int i;
cfg_type_t **fields = type->of;
cfg_tuplefielddef_t *fields = type->of;
cfg_tuplefielddef_t *f;
for (t = fields; *t != NULL; t++)
for (f = fields; f->name != NULL; f++)
nfields++;
CHECK(create_cfgobj(pctx, type, &obj));
obj->value.tuple = isc_mem_get(pctx->mctx,
nfields * sizeof(cfg_obj_t *));
for (t = fields, i = 0; *t != NULL; t++, i++)
for (f = fields, i = 0; f->name != NULL; f++, i++)
obj->value.tuple[i] = NULL;
for (t = fields, i = 0; *t != NULL; t++, i++)
CHECK(parse(pctx, *t, &obj->value.tuple[i]));
for (f = fields, i = 0; f->name != NULL; f++, i++)
CHECK(parse(pctx, f->type, &obj->value.tuple[i]));
*ret = obj;
return (ISC_R_SUCCESS);
......@@ -1098,25 +1107,25 @@ parse_tuple(cfg_parser_t *pctx, cfg_type_t *type, cfg_obj_t **ret)
static void
print_tuple(cfg_printer_t *pctx, cfg_obj_t *obj) {
cfg_type_t **t;
unsigned int i;
cfg_type_t **fields = obj->type->of;
cfg_tuplefielddef_t *fields = obj->type->of;
cfg_tuplefielddef_t *f;
for (t = fields, i = 0; *t != NULL; t++, i++) {
for (f = fields, i = 0; f->name != NULL; f++, i++) {
print_obj(pctx, obj->value.tuple[i]);
if (*(t+1) != NULL)
if (f[1].name != NULL)
print(pctx, " ", 1);
}
}
static void
free_tuple(cfg_parser_t *pctx, cfg_obj_t *obj) {
cfg_type_t **t;
unsigned int i;
cfg_type_t **fields = obj->type->of;
cfg_tuplefielddef_t *fields = obj->type->of;
cfg_tuplefielddef_t *f;
unsigned int nfields = 0;
for (t = fields, i = 0; *t != NULL; t++, i++) {
for (f = fields, i = 0; f->name != NULL; f++, i++) {
CLEANUP_OBJ(obj->value.tuple[i]);
nfields++;
}
......@@ -2601,10 +2610,10 @@ static cfg_type_t cfg_type_logseverity = {
* lwres
*/
static cfg_type_t *lwres_view_fields[] = {
&cfg_type_astring, /* name */
&cfg_type_optional_class, /* class */
NULL
static cfg_tuplefielddef_t lwres_view_fields[] = {
{ "name", &cfg_type_astring, 0 },
{ "class", &cfg_type_optional_class, 0 },
{ NULL, NULL, 0 }
};
static cfg_type_t cfg_type_lwres_view = {
"lwres_view", parse_tuple, print_tuple, &cfg_rep_tuple,
......
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