experiments/clixon
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Merge branch 'master' into develop

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This commit is contained in:
Olof hagsand 2017-07-28 20:54:31 +02:00
commit 89cfe2a9b3
5 changed files with 49 additions and 32 deletions
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1
CHANGELOG.md
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@ -86,6 +86,7 @@ If you submit "nopresence" without a leaf, it will automatically be removed:
* You need to define state data in a backend callback. See the example and documentation for more details.
### Minor changes:
* Added prefix parsing of xpath, allowing eg /p:x/p:y, but prefix ignored.
* Corrected Yang union CLI generation and type validation. Recursive unions did not work.
* Corrected Yang pattern type escaping problem, ie '\.' did not work properly. This requires update of cligen as well.
* Compliance with RFC: Rename yang xpath to schema_nodeid and syntaxnode to datanode.

2
apps/backend/backend_client.c
View file

@ -885,7 +885,7 @@ from_client_msg(clicon_handle h,
cxobj *xt = NULL;
cxobj *x;
cxobj *xe;
char *name;
char *name = NULL;
char *db;
cbuf *cbret = NULL; /* return message */
int pid;

3
lib/src/clixon_xml_map.c
View file

@ -1979,9 +1979,6 @@ xml_merge(cxobj *x0,
cxobj *x1c; /* mod child */
yang_stmt *yc;
/* Assure top-levels are 'config' */
assert(x0 && strcmp(xml_name(x0),"config")==0);
assert(x1 && strcmp(xml_name(x1),"config")==0);
/* Loop through children of the modification tree */
x1c = NULL;
while ((x1c = xml_child_each(x1, x1c, CX_ELMNT)) != NULL) {

17
lib/src/clixon_xsl.c
View file

@ -150,6 +150,7 @@ struct xpath_predicate{
struct xpath_element{
struct xpath_element *xe_next;
enum axis_type xe_type;
char *xe_prefix; /* eg for namespaces */
char *xe_str; /* eg for child */
struct xpath_predicate *xe_predicate; /* eg within [] */
};
@ -217,6 +218,7 @@ xpath_element_new(enum axis_type atype,
struct xpath_element *xe;
char *str1 = NULL;
char *pred;
char *local;
if ((xe = malloc(sizeof(*xe))) == NULL){
clicon_err(OE_UNIX, errno, "malloc");
@ -232,7 +234,18 @@ xpath_element_new(enum axis_type atype,
if (xpath_split(str1, &pred) < 0) /* Can be more predicates */
goto done;
if (strlen(str1)){
if ((xe->xe_str = strdup(str1)) == NULL){
/* Split into prefix and localname */
if ((local = index(str1, ':')) != NULL){
*local = '\0';
local++;
if ((xe->xe_prefix = strdup(str1)) == NULL){
clicon_err(OE_XML, errno, "%s: strdup", __FUNCTION__);
goto done;
}
}
else
local = str1;
if ((xe->xe_str = strdup(local)) == NULL){
clicon_err(OE_XML, errno, "%s: strdup", __FUNCTION__);
goto done;
}
@ -264,6 +277,8 @@ xpath_element_free(struct xpath_element *xe)
if (xe->xe_str)
free(xe->xe_str);
if (xe->xe_prefix)
free(xe->xe_prefix);
while ((xp = xe->xe_predicate) != NULL){
xe->xe_predicate = xp->xp_next;
if (xp->xp_expr)

58
test/test_leafref.sh
View file

@ -11,40 +11,30 @@ clixon_cli=clixon_cli
cat <<EOF > /tmp/leafref.yang
module example{
typedef admin-status{
type string;
}
list interface {
key "name";
leaf name {
type string;
}
leaf admin-status {
type admin-status;
}
list address {
key "ip";
leaf ip {
type string;
}
}
import ietf-ip {
prefix ip;
}
container default-address {
leaf ifname {
leaf absname {
type leafref {
path "../../interface/name";
path "/ip:interfaces/ip:interface/ip:name";
}
}
leaf relname {
type leafref {
path "../../interfaces/interface/name";
}
}
leaf address {
type leafref {
path "../../interface[name=eth0]"
path "../../interfaces/interface[name=eth0]"
+ "/address/ip";
}
}
}
}
EOF
# path "../../interface[name = current()/../ifname]"
# XXX not eth0 path "../../interface[name = current()/../ifname]"
# kill old backend (if any)
new "kill old backend"
@ -61,16 +51,17 @@ if [ $? -ne 0 ]; then
fi
new "leafref base config"
expecteof "$clixon_netconf -qf $clixon_cf -y /tmp/leafref.yang" "<rpc><edit-config><target><candidate/></target><config><interface><name>eth0</name><admin-status>up</admin-status><address><ip>192.0.2.1</ip></address><address><ip>192.0.2.2</ip></address></interface><interface><name>lo</name><admin-status>up</admin-status><address><ip>127.0.0.1</ip></address></interface></config></edit-config></rpc>]]>]]>" "^<rpc-reply><ok/></rpc-reply>]]>]]>$"
expecteof "$clixon_netconf -qf $clixon_cf -y /tmp/leafref.yang" "<rpc><edit-config><target><candidate/></target><config><interfaces>
<interface><name>eth0</name> <type>eth</type> <ipv4><address><ip>192.0.2.1</ip></address></ipv4> <ipv4><address><ip>192.0.2.2</ip></address></ipv4></interface><interface><name>lo</name><type>lo</type><ipv4><address><ip>127.0.0.1</ip></address></ipv4></interface></interfaces></config></edit-config></rpc>]]>]]>" "^<rpc-reply><ok/></rpc-reply>]]>]]>$"
new "leafref get config"
expecteof "$clixon_netconf -qf $clixon_cf" '<rpc><get-config><source><candidate/></source></get-config></rpc>]]>]]>' '^<rpc-reply><data><interface><name>eth0</name>'
expecteof "$clixon_netconf -qf $clixon_cf" '<rpc><get-config><source><candidate/></source></get-config></rpc>]]>]]>' '^<rpc-reply><data><interfaces><interface><name>eth0</name>'
new "leafref base commit"
expecteof "$clixon_netconf -qf $clixon_cf -y /tmp/leafref.yang" "<rpc><commit/></rpc>]]>]]>" "^<rpc-reply><ok/></rpc-reply>]]>]]>$"
new "leafref add wrong ref"
expecteof "$clixon_netconf -qf $clixon_cf -y /tmp/leafref.yang" "<rpc><edit-config><target><candidate/></target><config><default-address><ifname>eth3</ifname><address>10.0.4.6</address></default-address></config></edit-config></rpc>]]>]]>" "^<rpc-reply><ok/></rpc-reply>]]>]]>$"
expecteof "$clixon_netconf -qf $clixon_cf -y /tmp/leafref.yang" "<rpc><edit-config><target><candidate/></target><config><default-address><absname>eth3</absname><address>10.0.4.6</address></default-address></config></edit-config></rpc>]]>]]>" "^<rpc-reply><ok/></rpc-reply>]]>]]>$"
new "leafref validate"
expecteof "$clixon_netconf -qf $clixon_cf -y /tmp/leafref.yang" "<rpc><validate><source><candidate/></source></validate></rpc>]]>]]>" "^<rpc-reply><rpc-error><error-tag>missing-attribute</error-tag>"
@ -78,18 +69,31 @@ expecteof "$clixon_netconf -qf $clixon_cf -y /tmp/leafref.yang" "<rpc><validate>
new "leafref discard-changes"
expecteof "$clixon_netconf -qf $clixon_cf" "<rpc><discard-changes/></rpc>]]>]]>" "^<rpc-reply><ok/></rpc-reply>]]>]]>$"
new "leafref add correct ref"
expecteof "$clixon_netconf -qf $clixon_cf -y /tmp/leafref.yang" "<rpc><edit-config><target><candidate/></target><config><default-address><ifname>eth0</ifname><address>192.0.2.2</address></default-address></config></edit-config></rpc>]]>]]>" "^<rpc-reply><ok/></rpc-reply>]]>]]>$"
new "leafref add correct absref"
expecteof "$clixon_netconf -qf $clixon_cf -y /tmp/leafref.yang" "<rpc><edit-config><target><candidate/></target><config><default-address><absname>eth0</absname></default-address></config></edit-config></rpc>]]>]]>" "^<rpc-reply><ok/></rpc-reply>]]>]]>$"
new "leafref add correct relref"
expecteof "$clixon_netconf -qf $clixon_cf -y /tmp/leafref.yang" "<rpc><edit-config><target><candidate/></target><config><default-address><relname>eth0</relname></default-address></config></edit-config></rpc>]]>]]>" "^<rpc-reply><ok/></rpc-reply>]]>]]>$"
# XXX add address
new "leafref validate (ok)"
expecteof "$clixon_netconf -qf $clixon_cf -y /tmp/leafref.yang" "<rpc><validate><source><candidate/></source></validate></rpc>]]>]]>" "^<rpc-reply><ok/></rpc-reply>"
new "leafref delete leaf"
expecteof "$clixon_netconf -qf $clixon_cf -y /tmp/leafref.yang" "<rpc><edit-config><target><candidate/></target><config><interface operation=\"delete\"><name>eth0</name></interface></config></edit-config></rpc>]]>]]>" "^<rpc-reply><ok/></rpc-reply>"
expecteof "$clixon_netconf -qf $clixon_cf -y /tmp/leafref.yang" "<rpc><edit-config><target><candidate/></target><config><interfaces><interface operation=\"delete\"><name>eth0</name></interface></interfaces></config></edit-config></rpc>]]>]]>" "^<rpc-reply><ok/></rpc-reply>"
new "leafref validate (should fail)"
expecteof "$clixon_netconf -qf $clixon_cf -y /tmp/leafref.yang" "<rpc><validate><source><candidate/></source></validate></rpc>]]>]]>" "^<rpc-reply><rpc-error><error-tag>missing-attribute</error-tag>"
new "leafref discard-changes"
expecteof "$clixon_netconf -qf $clixon_cf" "<rpc><discard-changes/></rpc>]]>]]>" "^<rpc-reply><ok/></rpc-reply>]]>]]>$"
new "cli leafref lo"
expectfn "$clixon_cli -1f $clixon_cf -y /tmp/leafref.yang -l o set default-address absname lo" "^$"
new "cli leafref validate"
expectfn "$clixon_cli -1f $clixon_cf -y /tmp/leafref.yang -l o validate" "^$"
new "Kill backend"
# Check if still alive