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* Error-type changed from protocol to application for data-not-unique netconf/restconf errors

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* Added new revision of main example yang: `clixon-example@2020-12-01.yang`
* Fixed [YANG: key statement in rpc/notification list #148](https://github.com/clicon/clixon/issues/148)
  * Do not check uniqueness among lists without keys
This commit is contained in:
Olof hagsand 2020-12-01 18:56:38 +01:00
parent 1cd6d37fa1
commit e46f6f4a36
11 changed files with 275 additions and 26 deletions
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14
lib/src/clixon_validate.c
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@ -654,11 +654,15 @@ check_insert_duplicate(char **vec,
* @param[in] xt The parent of x
* @param[in] y Its yang spec (Y_LIST)
* @param[in] yu A yang unique spec (Y_UNIQUE) for unique keyword or (Y_LIST) for list keys
* @param[out] xret Error XML tree. Free with xml_free after use
* @param[out] xret Error XML tree. Free with xml_free after use
* @retval 1 Validation OK
* @retval 0 Validation failed (cbret set)
* @retval -1 Error
* @note It would be possible to cache the vector built below
* All key leafs MUST be present for all list entries.
* The combined values of all the leafs specified in the key are used to
* uniquely identify a list entry. All key leafs MUST be given values
* when a list entry is created.
*/
static int
check_unique_list(cxobj *x,
@ -666,7 +670,6 @@ check_unique_list(cxobj *x,
yang_stmt *y,
yang_stmt *yu,
cxobj **xret)
{
int retval = -1;
cvec *cvk; /* unique vector */
@ -686,7 +689,11 @@ check_unique_list(cxobj *x,
sorted = (yang_keyword_get(yu) == Y_LIST &&
yang_find(y, Y_ORDERED_BY, "user") == NULL);
cvk = yang_cvec_get(yu);
vlen = cvec_len(cvk); /* nr of unique elements to check */
/* nr of unique elements to check */
if ((vlen = cvec_len(cvk)) == 0){
/* No keys: no checks necessary */
goto ok;
}
if ((vec = calloc(vlen*xml_child_nr(xt), sizeof(char*))) == NULL){
clicon_err(OE_UNIX, errno, "calloc");
goto done;
@ -718,6 +725,7 @@ check_unique_list(cxobj *x,
x = xml_child_each(xt, x, CX_ELMNT);
i++;
} while (x && y == xml_spec(x)); /* stop if list ends, others may follow */
ok:
/* It would be possible to cache vec here as an optimization */
retval = 1;
done: