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r11029:

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(This used to be commit 49e61d011c)
This commit is contained in:
Stefan Metzmacher 2005-10-14 12:51:36 +00:00 committed by Gerald (Jerry) Carter
parent 6f0f39cab1
commit a76ffb574c
1 changed files with 106 additions and 26 deletions
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132
source4/nbt_server/wins/winsdb.c
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@ -76,32 +76,6 @@ failed:
return 0;
}
/*
allocate a new version id for a record
*/
static uint64_t winsdb_allocate_version(struct wins_server *winssrv)
{
winssrv->max_version++;
if (!winsdb_save_version(winssrv)) {
return 0;
}
return winssrv->max_version;
}
/*
remove a version id
*/
static BOOL winsdb_remove_version(struct wins_server *winssrv, uint64_t version)
{
if (version == winssrv->min_version) {
winssrv->min_version++;
return winsdb_save_version(winssrv);
}
return True;
}
/*
return a DN for a nbt_name
*/
@ -119,6 +93,112 @@ static struct ldb_dn *winsdb_dn(TALLOC_CTX *mem_ctx, struct nbt_name *name)
return dn;
}
/*
decode the winsdb_addr("address") attribute:
"172.31.1.1" or
"172.31.1.1;winsOwner:172.31.9.202;expireTime:20050923032330.0Z"
are valid records
*/
static BOOL winsdb_remove_version(struct wins_server *winssrv, uint64_t version)
{
if (version == winssrv->min_version) {
winssrv->min_version++;
return winsdb_save_version(winssrv);
}
return True;
}
/*
encode the winsdb_addr("address") attribute like this:
"172.31.1.1;winsOwner:172.31.9.202;expireTime:20050923032330.0Z"
*/
static int ldb_msg_add_winsdb_addr(struct ldb_context *ldb, struct ldb_message *msg,
const char *attr_name, struct winsdb_addr *addr)
{
struct ldb_val val;
const char *str;
dn = ldb_dn_string_compose(mem_ctx, NULL, "type=%02x", name->type);
addresses[len]->address = talloc_strdup(addresses[len], address);
if (!addresses[len]->address) {
talloc_free(addresses);
return NULL;
}
addresses[len]->wins_owner = talloc_strdup(addresses[len], wins_owner);
if (!addresses[len]->wins_owner) {
talloc_free(addresses);
return NULL;
}
addresses[len]->expire_time = expire_time;
addresses[len+1] = NULL;
return addresses;
}
void winsdb_addr_list_remove(struct winsdb_addr **addresses, const char *address)
{
size_t i;
for (i=0; addresses[i]; i++) {
if (strcmp(addresses[i]->address, address) == 0) {
break;
}
}
if (!addresses[i]) return;
for (; addresses[i]; i++) {
addresses[i] = addresses[i+1];
}
return;
}
struct winsdb_addr *winsdb_addr_list_check(struct winsdb_addr **addresses, const char *address)
{
size_t i;
for (i=0; addresses[i]; i++) {
if (strcmp(addresses[i]->address, address) == 0) {
return addresses[i];
}
}
return NULL;
}
size_t winsdb_addr_list_length(struct winsdb_addr **addresses)
{
size_t i;
for (i=0; addresses[i]; i++);
return i;
}
const char **winsdb_addr_string_list(TALLOC_CTX *mem_ctx, struct winsdb_addr **addresses)
{
size_t len = winsdb_addr_list_length(addresses);
const char **str_list;
size_t i;
str_list = talloc_array(mem_ctx, const char *, len + 1);
if (!str_list) return NULL;
for (i=0; i < len; i++) {
str_list[i] = talloc_strdup(str_list, addresses[i]->address);
if (!str_list[i]) {
talloc_free(str_list);
return NULL;
}
}
str_list[len] = NULL;
return str_list;
}
/*
decode the winsdb_addr("address") attribute:
"172.31.1.1" or