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Fixes for multiple list keys

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This commit is contained in:
Olof hagsand 2016-11-19 21:20:56 +01:00
parent 5c938febf4
commit f4e0b4bf20
5 changed files with 85 additions and 27 deletions
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60
lib/src/clixon_xml_db.c
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@ -96,9 +96,18 @@
* instead of /interfaces/interface/%s/ipv4/address/ip/%s
* you can have: /interfaces/interface[name=%s]/ipv4/address/[ip=%s]
*/
/*! Recursive help function */
/*! Construct an xml key format from yang statement using wildcards for keys
* Recursively construct it to the top.
* Example:
* yang: container a -> list b -> key c -> leaf d
* xpath: /a/b/%s/d
* @param[in] ys Yang statement
* @param[in] inclkey If !inclkey then dont include key leaf
* @param[out] cbuf keyfmt
*/
static int
yang2xmlkeyfmt_1(yang_stmt *ys,
int inclkey,
cbuf *cb)
{
yang_node *yn;
@ -111,11 +120,23 @@ yang2xmlkeyfmt_1(yang_stmt *ys,
if (yn != NULL &&
yn->yn_keyword != Y_MODULE &&
yn->yn_keyword != Y_SUBMODULE){
if (yang2xmlkeyfmt_1((yang_stmt *)yn, cb) < 0)
if (yang2xmlkeyfmt_1((yang_stmt *)yn, 1, cb) < 0)
goto done;
}
if (ys->ys_keyword != Y_CHOICE && ys->ys_keyword != Y_CASE)
cprintf(cb, "/%s", ys->ys_argument);
if (inclkey){
if (ys->ys_keyword != Y_CHOICE && ys->ys_keyword != Y_CASE)
cprintf(cb, "/%s", ys->ys_argument);
}
else{
if (ys->ys_keyword == Y_LEAF && yn && yn->yn_keyword == Y_LIST){
if (yang_key_match(yn, ys->ys_argument) == 0)
cprintf(cb, "/%s", ys->ys_argument); /* Not if leaf and key */
}
else
if (ys->ys_keyword != Y_CHOICE && ys->ys_keyword != Y_CASE)
cprintf(cb, "/%s", ys->ys_argument);
}
switch (ys->ys_keyword){
case Y_LIST:
if ((ykey = yang_find((yang_node*)ys, Y_KEY, NULL)) == NULL){
@ -144,15 +165,17 @@ yang2xmlkeyfmt_1(yang_stmt *ys,
}
/*! Construct an xml key format from yang statement using wildcards for keys
* Recursively contruct it to the top.
* Recursively construct it to the top.
* Example:
* yang: container a -> list b -> key c -> leaf d
* xpath: /a/b/%s/d
* @param[in] ys Yang statement
* @param[out] xpath String, needs to be freed after use
* @param[in] ys Yang statement
* @param[in] inclkey If !inclkey then dont include key leaf
* @param[out] xkfmt XML key format. Needs to be freed after use.
*/
int
yang2xmlkeyfmt(yang_stmt *ys,
int inclkey,
char **xkfmt)
{
int retval = -1;
@ -162,7 +185,7 @@ yang2xmlkeyfmt(yang_stmt *ys,
clicon_err(OE_UNIX, errno, "cbuf_new");
goto done;
}
if (yang2xmlkeyfmt_1(ys, cb) < 0)
if (yang2xmlkeyfmt_1(ys, inclkey, cb) < 0)
goto done;
if ((*xkfmt = strdup(cbuf_get(cb))) == NULL){
clicon_err(OE_UNIX, errno, "strdup");
@ -249,13 +272,17 @@ xmlkeyfmt2key(char *xkfmt,
return retval;
}
/*! Transform an xml key format and a vector of values to an XML key
/*! Transform an xml key format and a vector of values to an XML path
* Used to input xmldb_get() or xmldb_get_vec
* Add .* in last %s position.
* Example:
* xmlkeyfmt: /interface/%s/address/%s
* cvv: name=eth0
* xmlkey: /interface/[name=eth0]/address
* Example2:
* xmlkeyfmt: /ip/me/%s (if key)
* cvv: -
* xmlkey: /ipv4/me/a
* @param[in] xkfmt XML key format
* @param[in] cvv cligen variable vector, one for every wildchar in xkfmt
* @param[out] xk XPATH
@ -301,9 +328,8 @@ xmlkeyfmt2xpath(char *xkfmt,
esc = 0;
if (c!='s')
continue;
if (j == cvec_len(cvv)){ /* last element */
if (j == cvec_len(cvv)) /* last element */
skip++;
}
else{
/* XXX: remove preceding '/' :
a/[x=y] -> a[x=y] */
@ -481,10 +507,10 @@ append_listkeys(cbuf *ckey,
}
/*! Help function to create xml key values
* @param[in] x Parent
* @param[in] xc0
* @param[in] y
* @param[in] keyname yang key name
* @param[in,out] x Parent
* @param[in] ykey
* @param[in] arg
* @param[in] keyname yang key name
*/
static int
create_keyvalues(cxobj *x,
@ -649,6 +675,10 @@ get(char *dbname,
cvi = NULL;
/* Iterate over individual yang keys */
cprintf(cb, "%s", name);
if (cvec_len(cvk) > 1 && i+cvec_len(cvk) >= nvec-1){
retval = 0;
goto done;
}
while ((cvi = cvec_each(cvk, cvi)) != NULL){
i++;
if (i>=nvec){