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* More precise Yang validation and better error messages

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* For Example, adding bad-, missing-, or unknown-element error messages, etc instead of operation-failed
* Removed delete-config support for candidate db since it is not supported in RFC6241.
* Switched the order of `error-type` and `error-tag` in all netconf and restconf error messages to comply to RFC order.
* Added example_rpc RPC to example backend
* Renamed xml_namespace[_set]() to xml_prefix[_set]()
* Some restconf error messages contained "rpc-reply" or "rpc-error" which have now been removed.
* Netconf/Restconf RPC extra input arguments are ignored (https://github.com/clicon/clixon/issues/47)
This commit is contained in:
Olof hagsand 2018-12-21 01:33:41 +01:00
parent 03e618b1e5
commit f872c7e295
45 changed files with 807 additions and 405 deletions
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49
example/example_backend.c
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@ -132,6 +132,7 @@ fib_route(clicon_handle h, /* Clicon handle */
cprintf(cbret, "<rpc-reply><route>"
"<address-family>ipv4</address-family>"
"<next-hop><next-hop-list>2.3.4.5</next-hop-list></next-hop>"
"<source-protocol>static</source-protocol>"
"</route></rpc-reply>");
return 0;
}
@ -157,16 +158,41 @@ route_count(clicon_handle h,
* in [RFC6241].
*/
static int
empty(clicon_handle h, /* Clicon handle */
cxobj *xe, /* Request: <rpc><xn></rpc> */
cbuf *cbret, /* Reply eg <rpc-reply>... */
void *arg, /* client_entry */
void *regarg) /* Argument given at register */
empty_rpc(clicon_handle h, /* Clicon handle */
cxobj *xe, /* Request: <rpc><xn></rpc> */
cbuf *cbret, /* Reply eg <rpc-reply>... */
void *arg, /* client_entry */
void *regarg) /* Argument given at register */
{
cprintf(cbret, "<rpc-reply><ok/></rpc-reply>");
return 0;
}
/*! More elaborate example RPC for testing
* The RPC returns the incoming parameters
*/
static int
example_rpc(clicon_handle h, /* Clicon handle */
cxobj *xe, /* Request: <rpc><xn></rpc> */
cbuf *cbret, /* Reply eg <rpc-reply>... */
void *arg, /* client_entry */
void *regarg) /* Argument given at register */
{
int retval = -1;
cxobj *x = NULL;
cprintf(cbret, "<rpc-reply>");
while ((x = xml_child_each(xe, x, CX_ELMNT)) != NULL) {
if (clicon_xml2cbuf(cbret, x, 0, 0) < 0)
goto done;
}
cprintf(cbret, "</rpc-reply>");
retval = 0;
done:
return retval;
}
/*! Called to get state data from plugin
* @param[in] h Clicon handle
* @param[in] xpath String with XPATH syntax. or NULL for all
@ -315,22 +341,31 @@ clixon_plugin_init(clicon_handle h)
if (example_stream_timer_setup(h) < 0)
goto done;
/* Register callback for routing rpc calls */
/* Register callback for routing rpc calls
*/
if (rpc_callback_register(h, fib_route,
NULL,
"fib-route"/* Xml tag when callback is made */
) < 0)
goto done;
/* From ietf-routing.yang */
if (rpc_callback_register(h, route_count,
NULL,
"route-count"/* Xml tag when callback is made */
) < 0)
goto done;
if (rpc_callback_register(h, empty,
/* From example.yang (clicon) */
if (rpc_callback_register(h, empty_rpc,
NULL,
"empty"/* Xml tag when callback is made */
) < 0)
goto done;
if (rpc_callback_register(h, example_rpc,
NULL,
"example"/* Xml tag when callback is made */
) < 0)
goto done;
/* Return plugin API */
return &api;