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* Added namespace-context parameter nsc to xpath_first and xpath_vec, (xpath_vec_nsc and xpath_first_nsc` are removed).

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This commit is contained in:
Olof hagsand 2019-12-07 20:46:13 +01:00
parent ba2f40728b
commit d68a829862
32 changed files with 186 additions and 318 deletions
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7
CHANGELOG.md
View file

@ -12,13 +12,14 @@
* Fixed multi-namespace for augmented state which was not covered in 4.2.0.
### API changes on existing features (you may need to change your code)
* C-API
* Added clicon_handle as parameter to all `clicon_connect_` functions to get better error message
* Added nsc parameter to `xmldb_get()`
* Yang files reorganized into three classes: clixon, mandatory, optional (previous "standard" split into mandatory and optional).
* Clixon and mandatory yang spec are always installed
* Optional yang files are loaded only if configured with `--enable-optyangs` (flipped logic and changed from `disable-stdyangs`). NOTE: you must do this to run examples and tests.
* Optional yang files can be installed in a separate dir with `--with-opt-yang-installdir=DIR` (renamed from `with-std-yang-installdir`)
* C-API
* Added namespace-context parameter `nsc` to `xpath_first` and `xpath_vec`, (`xpath_vec_nsc` and xpath_first_nsc` are removed).
* Added clicon_handle as parameter to all `clicon_connect_` functions to get better error message
* Added nsc parameter to `xmldb_get()`
* The multi-namespace augment state may rearrange the XML namespace attributes.
* Main example yang changed to incorporate augmented state, new revision is 2019-11-15.

24
apps/backend/backend_client.c
View file

@ -171,7 +171,7 @@ client_get_capabilities(clicon_handle h,
cxobj *xrstate = NULL; /* xml restconf-state node */
cxobj *xcap = NULL; /* xml capabilities node */
if ((xrstate = xpath_first(*xret, "restconf-state")) == NULL){
if ((xrstate = xpath_first(*xret, NULL, "restconf-state")) == NULL){
clicon_err(OE_YANG, ENOENT, "restconf-state not found in config node");
goto done;
}
@ -324,7 +324,7 @@ client_statedata(clicon_handle h,
* Actually this is a safety catch, should really be done in plugins
* and modules_state functions.
*/
if (xpath_vec_nsc(*xret, nsc, "%s", &xvec, &xlen, xpath?xpath:"/") < 0)
if (xpath_vec(*xret, nsc, "%s", &xvec, &xlen, xpath?xpath:"/") < 0)
goto done;
/* If vectors are specified then mark the nodes found and
* then filter out everything else,
@ -434,7 +434,7 @@ from_client_get_config(clicon_handle h,
if ((ret = nacm_access_pre(h, username, NACM_DATA, &xnacm)) < 0)
goto done;
if (ret == 0){ /* Do NACM validation */
if (xpath_vec_nsc(xret, nsc, "%s", &xvec, &xlen, xpath?xpath:"/") < 0)
if (xpath_vec(xret, nsc, "%s", &xvec, &xlen, xpath?xpath:"/") < 0)
goto done;
/* NACM datanode/module read validation */
if (nacm_datanode_read(xret, xvec, xlen, username, xnacm) < 0)
@ -529,14 +529,14 @@ from_client_edit_config(clicon_handle h,
goto done;
goto ok;
}
if ((x = xpath_first(xn, "default-operation")) != NULL){
if ((x = xpath_first(xn, NULL, "default-operation")) != NULL){
if (xml_operation(xml_body(x), &operation) < 0){
if (netconf_invalid_value(cbret, "protocol", "Wrong operation")< 0)
goto done;
goto ok;
}
}
if ((xc = xpath_first(xn, "config")) == NULL){
if ((xc = xpath_first(xn, NULL, "config")) == NULL){
if (netconf_missing_element(cbret, "protocol", "config", NULL) < 0)
goto done;
goto ok;
@ -967,7 +967,7 @@ from_client_get(clicon_handle h,
if ((ret = nacm_access_pre(h, username, NACM_DATA, &xnacm)) < 0)
goto done;
if (ret == 0){ /* Do NACM validation */
if (xpath_vec_nsc(xret, nsc, "%s", &xvec, &xlen, xpath?xpath:"/") < 0)
if (xpath_vec(xret, nsc, "%s", &xvec, &xlen, xpath?xpath:"/") < 0)
goto done;
/* NACM datanode/module read validation */
if (nacm_datanode_read(xret, xvec, xlen, username, xnacm) < 0)
@ -1122,9 +1122,9 @@ from_client_create_subscription(clicon_handle h,
if ((nsc = xml_nsctx_init(NULL, "urn:ietf:params:xml:ns:netmod:notification")) == NULL)
goto done;
if ((x = xpath_first_nsc(xe, nsc, "//stream")) != NULL)
if ((x = xpath_first(xe, nsc, "//stream")) != NULL)
stream = xml_find_value(x, "body");
if ((x = xpath_first_nsc(xe, nsc, "//stopTime")) != NULL){
if ((x = xpath_first(xe, nsc, "//stopTime")) != NULL){
if ((stoptime = xml_find_value(x, "body")) != NULL &&
str2time(stoptime, &stop) < 0){
if (netconf_bad_element(cbret, "application", "stopTime", "Expected timestamp") < 0)
@ -1132,7 +1132,7 @@ from_client_create_subscription(clicon_handle h,
goto ok;
}
}
if ((x = xpath_first_nsc(xe, nsc, "//startTime")) != NULL){
if ((x = xpath_first(xe, nsc, "//startTime")) != NULL){
if ((starttime = xml_find_value(x, "body")) != NULL &&
str2time(starttime, &start) < 0){
if (netconf_bad_element(cbret, "application", "startTime", "Expected timestamp") < 0)
@ -1140,7 +1140,7 @@ from_client_create_subscription(clicon_handle h,
goto ok;
}
}
if ((xfilter = xpath_first_nsc(xe, nsc, "//filter")) != NULL){
if ((xfilter = xpath_first(xe, nsc, "//filter")) != NULL){
if ((ftype = xml_find_value(xfilter, "type")) != NULL){
/* Only accept xpath as filter type */
if (strcmp(ftype, "xpath") != 0){
@ -1367,8 +1367,8 @@ from_client_msg(clicon_handle h,
goto reply;
}
if ((x = xpath_first_nsc(xt, NULL, "/rpc")) == NULL){
if ((x = xpath_first_nsc(xt, NULL, "/hello")) != NULL){
if ((x = xpath_first(xt, NULL, "/rpc")) == NULL){
if ((x = xpath_first(xt, NULL, "/hello")) != NULL){
if ((ret = from_client_hello(h, x, ce, cbret)) <0)
goto done;
goto reply;

2
apps/backend/backend_plugin.c
View file

@ -139,7 +139,7 @@ clixon_plugin_statedata(clicon_handle h,
goto done;
}
cprintf(cberr, "Internal error: state callback returned invalid XML: ");
if (netconf_err2cb(xpath_first(xerr, "rpc-error"), cberr) < 0)
if (netconf_err2cb(xpath_first(xerr, NULL, "rpc-error"), cberr) < 0)
goto done;
if (*xret){
xml_free(*xret);

12
apps/cli/cli_common.c
View file

@ -707,13 +707,13 @@ compare_dbs(clicon_handle h,
astext = 0;
if (clicon_rpc_get_config(h, NULL, "running", "/", NULL, &xc1) < 0)
goto done;
if ((xerr = xpath_first(xc1, "/rpc-error")) != NULL){
if ((xerr = xpath_first(xc1, NULL, "/rpc-error")) != NULL){
clicon_rpc_generate_error("Get configuration", xerr);
goto done;
}
if (clicon_rpc_get_config(h, NULL, "candidate", "/", NULL, &xc2) < 0)
goto done;
if ((xerr = xpath_first(xc2, "/rpc-error")) != NULL){
if ((xerr = xpath_first(xc2, NULL, "/rpc-error")) != NULL){
clicon_rpc_generate_error("Get configuration", xerr);
goto done;
}
@ -877,7 +877,7 @@ save_config_file(clicon_handle h,
clicon_err(OE_CFG, 0, "get config: empty tree"); /* Shouldnt happen */
goto done;
}
if ((xerr = xpath_first(xt, "/rpc-error")) != NULL){
if ((xerr = xpath_first(xt, NULL, "/rpc-error")) != NULL){
clicon_rpc_generate_error("Get configuration", xerr);
goto done;
}
@ -985,7 +985,7 @@ cli_notification_cb(int s,
}
if (clicon_msg_decode(reply, NULL, NULL, &xt) < 0) /* XXX pass yang_spec */
goto done;
if ((xe = xpath_first(xt, "//event")) != NULL){
if ((xe = xpath_first(xt, NULL, "//event")) != NULL){
x = NULL;
while ((x = xml_child_each(xe, x, -1)) != NULL) {
switch (format){
@ -1217,7 +1217,7 @@ cli_copy_config(clicon_handle h,
/* Get from object configuration and store in x1 */
if (clicon_rpc_get_config(h, NULL, db, cbuf_get(cb), nsc, &x1) < 0)
goto done;
if ((xerr = xpath_first(x1, "/rpc-error")) != NULL){
if ((xerr = xpath_first(x1, NULL, "/rpc-error")) != NULL){
clicon_rpc_generate_error("Get configuration", xerr);
goto done;
}
@ -1236,7 +1236,7 @@ cli_copy_config(clicon_handle h,
xml_name_set(x2, "config");
cprintf(cb, "/%s", keyname);
if ((x = xpath_first_nsc(x2, nsc, "%s", cbuf_get(cb))) == NULL){
if ((x = xpath_first(x2, nsc, "%s", cbuf_get(cb))) == NULL){
clicon_err(OE_PLUGIN, 0, "Field %s not found in copy tree", keyname);
goto done;
}

16
apps/cli/cli_show.c
View file

@ -157,7 +157,7 @@ expand_dbvar(void *h,
/* Get configuration */
if (clicon_rpc_get_config(h, NULL, dbstr, xpath, nsc, &xt) < 0) /* XXX */
goto done;
if ((xe = xpath_first(xt, "/rpc-error")) != NULL){
if ((xe = xpath_first(xt, NULL, "/rpc-error")) != NULL){
clicon_rpc_generate_error("Get configuration", xe);
goto ok;
}
@ -204,12 +204,12 @@ expand_dbvar(void *h,
fprintf(stderr, "%s\n", reason);
goto done;
}
if ((xcur = xpath_first_nsc(xt, nsc, "%s", xpath)) == NULL){
if ((xcur = xpath_first(xt, nsc, "%s", xpath)) == NULL){
clicon_err(OE_DB, 0, "xpath %s should return merged content", xpath);
goto done;
}
}
if (xpath_vec_nsc(xcur, nsc, "%s", &xvec, &xlen, xpathcur) < 0)
if (xpath_vec(xcur, nsc, "%s", &xvec, &xlen, xpathcur) < 0)
goto done;
/* Loop for inserting into commands cvec.
* Detect duplicates: for ordered-by system assume list is ordered, so you need
@ -486,7 +486,7 @@ cli_show_config1(clicon_handle h,
if (clicon_rpc_get(h, cbuf_get(cbxpath), nsc, CONTENT_ALL, -1, &xt) < 0)
goto done;
}
if ((xerr = xpath_first(xt, "/rpc-error")) != NULL){
if ((xerr = xpath_first(xt, NULL, "/rpc-error")) != NULL){
clicon_rpc_generate_error("Get configuration", xerr);
goto done;
}
@ -634,12 +634,12 @@ show_conf_xpath(clicon_handle h,
goto done;
if (clicon_rpc_get_config(h, NULL, str, xpath, nsc, &xt) < 0)
goto done;
if ((xerr = xpath_first(xt, "/rpc-error")) != NULL){
if ((xerr = xpath_first(xt, NULL, "/rpc-error")) != NULL){
clicon_rpc_generate_error("Get configuration", xerr);
goto done;
}
if (xpath_vec_nsc(xt, nsc, "%s", &xv, &xlen, xpath) < 0)
if (xpath_vec(xt, nsc, "%s", &xv, &xlen, xpath) < 0)
goto done;
for (i=0; i<xlen; i++)
xml_print(stdout, xv[i]);
@ -737,11 +737,11 @@ cli_show_auto1(clicon_handle h,
goto done;
}
if ((xerr = xpath_first(xt, "/rpc-error")) != NULL){
if ((xerr = xpath_first(xt, NULL, "/rpc-error")) != NULL){
clicon_rpc_generate_error("Get configuration", xerr);
goto done;
}
if ((xp = xpath_first_nsc(xt, nsc, "%s", xpath)) != NULL)
if ((xp = xpath_first(xt, nsc, "%s", xpath)) != NULL)
/* Print configuration according to format */
switch (format){
case FORMAT_XML:

8
apps/netconf/netconf_lib.c
View file

@ -164,14 +164,14 @@ netconf_get_target(cxobj *xn,
cxobj *x;
char *target = NULL;
if ((x = xpath_first(xn, "%s", path)) != NULL){
if (xpath_first(x, "candidate") != NULL)
if ((x = xpath_first(xn, NULL, "%s", path)) != NULL){
if (xpath_first(x, NULL, "candidate") != NULL)
target = "candidate";
else
if (xpath_first(x, "running") != NULL)
if (xpath_first(x, NULL, "running") != NULL)
target = "running";
else
if (xpath_first(x, "startup") != NULL)
if (xpath_first(x, NULL, "startup") != NULL)
target = "startup";
}
return target;

6
apps/netconf/netconf_main.c
View file

@ -98,7 +98,7 @@ netconf_hello_dispatch(cxobj *xn)
cxobj *xp;
int retval = -1;
if ((xp = xpath_first(xn, "//hello")) != NULL)
if ((xp = xpath_first(xn, NULL, "//hello")) != NULL)
retval = netconf_hello(xp);
return retval;
}
@ -147,7 +147,7 @@ netconf_input_packet(clicon_handle h,
goto done;
}
free(str0);
if ((xrpc=xpath_first(xreq, "//rpc")) != NULL){
if ((xrpc=xpath_first(xreq, NULL, "//rpc")) != NULL){
isrpc++;
if (xml_spec_populate_rpc(h, xrpc, yspec) < 0)
goto done;
@ -160,7 +160,7 @@ netconf_input_packet(clicon_handle h,
}
}
else
if (xpath_first(xreq, "//hello") != NULL)
if (xpath_first(xreq, NULL, "//hello") != NULL)
;
else{
clicon_log(LOG_WARNING, "Invalid netconf msg: neither rpc or hello: dropped");

18
apps/netconf/netconf_rpc.c
View file

@ -89,7 +89,7 @@ netconf_get_config_subtree(clicon_handle h,
cxobj *xdata;
/* a subtree filter is comprised of zero or more element subtrees*/
if ((xdata = xpath_first(*xret, "/rpc-reply/data")) == NULL)
if ((xdata = xpath_first(*xret, NULL, "/rpc-reply/data")) == NULL)
goto ok;
if (xml_filter(xfilter, xdata) < 0){
xml_parse_va(xret, NULL, "<rpc-reply><rpc-error>"
@ -163,7 +163,7 @@ netconf_get_config(clicon_handle h,
char *ftype = NULL;
/* ie <filter>...</filter> */
if ((xfilter = xpath_first(xn, "filter")) != NULL)
if ((xfilter = xpath_first(xn, NULL, "filter")) != NULL)
ftype = xml_find_value(xfilter, "type");
if (xfilter == NULL || ftype == NULL || strcmp(ftype, "xpath")==0){
if (clicon_rpc_netconf_xml(h, xml_parent(xn), xret, NULL) < 0)
@ -218,7 +218,7 @@ get_edit_opts(cxobj *xn,
cxobj *x;
char *optstr;
if ((x = xpath_first(xn, "test-option")) != NULL){
if ((x = xpath_first(xn, NULL, "test-option")) != NULL){
if ((optstr = xml_body(x)) != NULL){
if (strcmp(optstr, "test-then-set") == 0)
*testopt = TEST_THEN_SET;
@ -230,7 +230,7 @@ get_edit_opts(cxobj *xn,
goto parerr;
}
}
if ((x = xpath_first(xn, "error-option")) != NULL){
if ((x = xpath_first(xn, NULL, "error-option")) != NULL){
if ((optstr = xml_body(x)) != NULL){
if (strcmp(optstr, "stop-on-error") == 0)
*erropt = STOP_ON_ERROR;
@ -360,7 +360,7 @@ netconf_get(clicon_handle h,
char *ftype = NULL;
/* ie <filter>...</filter> */
if ((xfilter = xpath_first(xn, "filter")) != NULL)
if ((xfilter = xpath_first(xn, NULL, "filter")) != NULL)
ftype = xml_find_value(xfilter, "type");
if (xfilter == NULL || ftype == NULL || strcmp(ftype, "xpath")==0){
if (clicon_rpc_netconf_xml(h, xml_parent(xn), xret, NULL) < 0)
@ -443,7 +443,7 @@ netconf_notification_cb(int s,
if ((nsc = xml_nsctx_init(NULL, "urn:ietf:params:xml:ns:netconf:notification:1.0")) == NULL)
goto done;
if ((xn = xpath_first_nsc(xt, nsc, "notification")) == NULL)
if ((xn = xpath_first(xt, nsc, "notification")) == NULL)
goto ok;
/* create netconf message */
if ((cb = cbuf_new()) == NULL){
@ -495,7 +495,7 @@ netconf_create_subscription(clicon_handle h,
int s;
char *ftype;
if ((xfilter = xpath_first(xn, "//filter")) != NULL){
if ((xfilter = xpath_first(xn, NULL, "//filter")) != NULL){
if ((ftype = xml_find_value(xfilter, "type")) != NULL){
if (strcmp(ftype, "xpath") != 0){
xml_parse_va(xret, NULL, "<rpc-reply><rpc-error>"
@ -511,7 +511,7 @@ netconf_create_subscription(clicon_handle h,
}
if (clicon_rpc_netconf_xml(h, xml_parent(xn), xret, &s) < 0)
goto done;
if (xpath_first(*xret, "rpc-reply/rpc-error") != NULL)
if (xpath_first(*xret, NULL, "rpc-reply/rpc-error") != NULL)
goto ok;
if (event_reg_fd(s,
netconf_notification_cb,
@ -617,7 +617,7 @@ netconf_application_rpc(clicon_handle h,
*/
if (0)
if ((youtput = yang_find(yrpc, Y_OUTPUT, NULL)) != NULL){
xoutput=xpath_first(*xret, "/");
xoutput=xpath_first(*xret, NULL, "/");
xml_spec_set(xoutput, youtput); /* needed for xml_spec_populate */
if (xml_apply(xoutput, CX_ELMNT, xml_spec_populate, yspec) < 0)
goto done;

2
apps/restconf/restconf_lib.c
View file

@ -476,7 +476,7 @@ api_return_err(clicon_handle h,
clicon_debug(1, "%s", __FUNCTION__);
if ((cb = cbuf_new()) == NULL)
goto done;
if ((xtag = xpath_first(xerr, "//error-tag")) == NULL){
if ((xtag = xpath_first(xerr, NULL, "//error-tag")) == NULL){
restconf_notfound(r);
goto ok;
}

2
apps/restconf/restconf_main.c
View file

@ -418,7 +418,7 @@ api_restconf(clicon_handle h,
else{
if (netconf_access_denied_xml(&xret, "protocol", "The requested URL was unauthorized") < 0)
goto done;
if ((xerr = xpath_first(xret, "//rpc-error")) != NULL){
if ((xerr = xpath_first(xret, NULL, "//rpc-error")) != NULL){
if (api_return_err(h, r, xerr, pretty, media_out, 0) < 0)
goto done;
goto ok;

42
apps/restconf/restconf_methods.c
View file

@ -283,7 +283,7 @@ api_data_write(clicon_handle h,
if ((ret = api_path2xpath_cvv(pcvec, pi, yspec, cbpath, &nsc, &xerr)) < 0)
goto done;
if (ret == 0){
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -296,7 +296,7 @@ api_data_write(clicon_handle h,
"candidate", cbuf_get(cbpath), nsc, &xret) < 0){
if (netconf_operation_failed_xml(&xerr, "protocol", clicon_err_reason) < 0)
goto done;
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -341,7 +341,7 @@ api_data_write(clicon_handle h,
if ((ret = api_path2xml(api_path, yspec, xtop, YC_DATANODE, 1, &xbot, &ybot, &xerr)) < 0)
goto done;
if (ret == 0){ /* validation failed */
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -358,7 +358,7 @@ api_data_write(clicon_handle h,
if (data == NULL || strlen(data) == 0){
if (netconf_malformed_message_xml(&xerr, "The message-body MUST contain exactly one instance of the expected data resource") < 0)
goto done;
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -373,7 +373,7 @@ api_data_write(clicon_handle h,
if (xml_parse_string(data, yspec, &xdata0) < 0){
if (netconf_malformed_message_xml(&xerr, clicon_err_reason) < 0)
goto done;
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -392,7 +392,7 @@ api_data_write(clicon_handle h,
if ((ret = json_parse_str(data, yspec, &xdata0, &xerr)) < 0){
if (netconf_malformed_message_xml(&xerr, clicon_err_reason) < 0)
goto done;
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -401,7 +401,7 @@ api_data_write(clicon_handle h,
goto ok;
}
if (ret == 0){
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -422,7 +422,7 @@ api_data_write(clicon_handle h,
if (xml_child_nr(xdata0) != 1){
if (netconf_malformed_message_xml(&xerr, "The message-body MUST contain exactly one instance of the expected data resource") < 0)
goto done;
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -450,7 +450,7 @@ api_data_write(clicon_handle h,
if (ymoddata != ymodapi){
if (netconf_malformed_message_xml(&xerr, "Data is not prefixed with matching namespace") < 0)
goto done;
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -493,7 +493,7 @@ api_data_write(clicon_handle h,
if (strcmp(dname, xml_name(xbot))){
if (netconf_operation_failed_xml(&xerr, "protocol", "Not same symbol in api-path as data") < 0)
goto done;
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -518,7 +518,7 @@ api_data_write(clicon_handle h,
if (match_list_keys(ybot, xdata, xbot) < 0){
if (netconf_operation_failed_xml(&xerr, "protocol", "api-path keys do not match data keys") < 0)
goto done;
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -542,7 +542,7 @@ api_data_write(clicon_handle h,
if (parbod == NULL || strcmp(parbod, xml_body(xdata))){
if (netconf_operation_failed_xml(&xerr, "protocol", "api-path keys do not match data keys") < 0)
goto done;
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -603,7 +603,7 @@ api_data_write(clicon_handle h,
clicon_debug(1, "%s xml: %s api_path:%s",__FUNCTION__, cbuf_get(cbx), api_path);
if (clicon_rpc_netconf(h, cbuf_get(cbx), &xret, NULL) < 0)
goto done;
if ((xe = xpath_first(xret, "//rpc-error")) != NULL){
if ((xe = xpath_first(xret, NULL, "//rpc-error")) != NULL){
if (api_return_err(h, r, xe, pretty, media_out, 0) < 0)
goto done;
goto ok;
@ -616,14 +616,14 @@ api_data_write(clicon_handle h,
cprintf(cbx, "<commit/></rpc>");
if (clicon_rpc_netconf(h, cbuf_get(cbx), &xretcom, NULL) < 0)
goto done;
if ((xe = xpath_first(xretcom, "//rpc-error")) != NULL){
if ((xe = xpath_first(xretcom, NULL, "//rpc-error")) != NULL){
cbuf_reset(cbx);
cprintf(cbx, "<rpc username=\"%s\">", username?username:"");
cprintf(cbx, "<discard-changes/></rpc>");
if (clicon_rpc_netconf(h, cbuf_get(cbx), &xretdis, NULL) < 0)
goto done;
/* log errors from discard, but ignore */
if ((xpath_first(xretdis, "//rpc-error")) != NULL)
if ((xpath_first(xretdis, NULL, "//rpc-error")) != NULL)
clicon_log(LOG_WARNING, "%s: discard-changes failed which may lead candidate in an inconsistent state", __FUNCTION__);
if (api_return_err(h, r, xe, pretty, media_out, 0) < 0)
goto done;
@ -646,7 +646,7 @@ api_data_write(clicon_handle h,
if (clicon_rpc_netconf(h, cbuf_get(cbx), &xretcom, NULL) < 0)
goto done;
/* If copy-config failed, log and ignore (already committed) */
if ((xe = xpath_first(xretcom, "//rpc-error")) != NULL){
if ((xe = xpath_first(xretcom, NULL, "//rpc-error")) != NULL){
clicon_log(LOG_WARNING, "%s: copy-config running->startup failed", __FUNCTION__);
}
@ -840,7 +840,7 @@ api_data_delete(clicon_handle h,
if ((ret = api_path2xml(api_path, yspec, xtop, YC_DATANODE, 1, &xbot, &y, &xerr)) < 0)
goto done;
if (ret == 0){ /* validation failed */
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -871,7 +871,7 @@ api_data_delete(clicon_handle h,
cprintf(cbx, "</edit-config></rpc>");
if (clicon_rpc_netconf(h, cbuf_get(cbx), &xret, NULL) < 0)
goto done;
if ((xe = xpath_first(xret, "//rpc-error")) != NULL){
if ((xe = xpath_first(xret, NULL, "//rpc-error")) != NULL){
if (api_return_err(h, r, xe, pretty, media_out, 0) < 0)
goto done;
goto ok;
@ -885,14 +885,14 @@ api_data_delete(clicon_handle h,
cprintf(cbx, "<commit/></rpc>");
if (clicon_rpc_netconf(h, cbuf_get(cbx), &xretcom, NULL) < 0)
goto done;
if ((xe = xpath_first(xretcom, "//rpc-error")) != NULL){
if ((xe = xpath_first(xretcom, NULL, "//rpc-error")) != NULL){
cbuf_reset(cbx);
cprintf(cbx, "<rpc username=\"%s\">", clicon_nacm_recovery_user(h));
cprintf(cbx, "<discard-changes/></rpc>");
if (clicon_rpc_netconf(h, cbuf_get(cbx), &xretdis, NULL) < 0)
goto done;
/* log errors from discard, but ignore */
if ((xpath_first(xretdis, "//rpc-error")) != NULL)
if ((xpath_first(xretdis, NULL, "//rpc-error")) != NULL)
clicon_log(LOG_WARNING, "%s: discard-changes failed which may lead candidate in an inconsistent state", __FUNCTION__);
if (api_return_err(h, r, xe, pretty, media_out, 0) < 0)
goto done;
@ -915,7 +915,7 @@ api_data_delete(clicon_handle h,
if (clicon_rpc_netconf(h, cbuf_get(cbx), &xretcom, NULL) < 0)
goto done;
/* If copy-config failed, log and ignore (already committed) */
if ((xe = xpath_first(xretcom, "//rpc-error")) != NULL){
if ((xe = xpath_first(xretcom, NULL, "//rpc-error")) != NULL){
clicon_log(LOG_WARNING, "%s: copy-config running->startup failed", __FUNCTION__);
}

14
apps/restconf/restconf_methods_get.c
View file

@ -130,7 +130,7 @@ api_data_get2(clicon_handle h,
if (netconf_bad_attribute_xml(&xerr, "application",
"<bad-attribute>content</bad-attribute>", "Unrecognized value of content attribute") < 0)
goto done;
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -152,7 +152,7 @@ api_data_get2(clicon_handle h,
if (netconf_bad_attribute_xml(&xerr, "application",
"<bad-attribute>depth</bad-attribute>", "Unrecognized value of depth attribute") < 0)
goto done;
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -172,7 +172,7 @@ api_data_get2(clicon_handle h,
if ((ret = api_path2xpath_cvv(pcvec, pi, yspec, cbpath, &nsc, &xerr)) < 0)
goto done;
if (ret == 0){
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -196,7 +196,7 @@ api_data_get2(clicon_handle h,
if (ret < 0){
if (netconf_operation_failed_xml(&xerr, "protocol", clicon_err_reason) < 0)
goto done;
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -218,7 +218,7 @@ api_data_get2(clicon_handle h,
}
#endif
/* Check if error return */
if ((xe = xpath_first(xret, "//rpc-error")) != NULL){
if ((xe = xpath_first(xret, NULL, "//rpc-error")) != NULL){
if (api_return_err(h, r, xe, pretty, media_out, 0) < 0)
goto done;
goto ok;
@ -247,10 +247,10 @@ api_data_get2(clicon_handle h,
}
}
else{
if (xpath_vec_nsc(xret, nsc, "%s", &xvec, &xlen, xpath) < 0){
if (xpath_vec(xret, nsc, "%s", &xvec, &xlen, xpath) < 0){
if (netconf_operation_failed_xml(&xerr, "application", clicon_err_reason) < 0)
goto done;
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}

50
apps/restconf/restconf_methods_post.c
View file

@ -147,7 +147,7 @@ api_data_post(clicon_handle h,
if ((ret = api_path2xml(api_path, yspec, xtop, YC_DATANODE, 1, &xbot, &ybot, &xerr)) < 0)
goto done;
if (ret == 0){ /* validation failed */
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -171,7 +171,7 @@ api_data_post(clicon_handle h,
if (data == NULL || strlen(data) == 0){
if (netconf_malformed_message_xml(&xerr, "The message-body MUST contain exactly one instance of the expected data resource") < 0)
goto done;
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -186,7 +186,7 @@ api_data_post(clicon_handle h,
if (xml_parse_string(data, NULL, &xdata0) < 0){
if (netconf_malformed_message_xml(&xerr, clicon_err_reason) < 0)
goto done;
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -208,7 +208,7 @@ api_data_post(clicon_handle h,
if ((ret = json_parse_str(data, yspec, &xdata0, &xerr)) < 0){
if (netconf_malformed_message_xml(&xerr, clicon_err_reason) < 0)
goto done;
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -217,7 +217,7 @@ api_data_post(clicon_handle h,
goto ok;
}
if (ret == 0){
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -237,7 +237,7 @@ api_data_post(clicon_handle h,
if (xml_child_nr(xdata0) != 1){
if (netconf_malformed_message_xml(&xerr, "The message-body MUST contain exactly one instance of the expected data resource") < 0)
goto done;
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -268,7 +268,7 @@ api_data_post(clicon_handle h,
if (ys_real_module(ydata) != ymoddata){
if (netconf_malformed_message_xml(&xerr, "Data is not prefixed with matching namespace") < 0)
goto done;
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -282,7 +282,7 @@ api_data_post(clicon_handle h,
if (ybot && yang_parent_get(ydata) != ybot){
if (netconf_malformed_message_xml(&xerr, "Data is not prefixed with matching namespace") < 0)
goto done;
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -338,7 +338,7 @@ api_data_post(clicon_handle h,
clicon_debug(1, "%s xml: %s api_path:%s",__FUNCTION__, cbuf_get(cbx), api_path);
if (clicon_rpc_netconf(h, cbuf_get(cbx), &xret, NULL) < 0)
goto done;
if ((xe = xpath_first(xret, "//rpc-error")) != NULL){
if ((xe = xpath_first(xret, NULL, "//rpc-error")) != NULL){
if (api_return_err(h, r, xe, pretty, media_out, 0) < 0)
goto done;
goto ok;
@ -352,14 +352,14 @@ api_data_post(clicon_handle h,
cprintf(cbx, "<commit/></rpc>");
if (clicon_rpc_netconf(h, cbuf_get(cbx), &xretcom, NULL) < 0)
goto done;
if ((xe = xpath_first(xretcom, "//rpc-error")) != NULL){
if ((xe = xpath_first(xretcom, NULL, "//rpc-error")) != NULL){
cbuf_reset(cbx);
cprintf(cbx, "<rpc username=\"%s\">", username?username:"");
cprintf(cbx, "<discard-changes/></rpc>");
if (clicon_rpc_netconf(h, cbuf_get(cbx), &xretdis, NULL) < 0)
goto done;
/* log errors from discard, but ignore */
if ((xpath_first(xretdis, "//rpc-error")) != NULL)
if ((xpath_first(xretdis, NULL, "//rpc-error")) != NULL)
clicon_log(LOG_WARNING, "%s: discard-changes failed which may lead candidate in an inconsistent state", __FUNCTION__);
if (api_return_err(h, r, xe, pretty, media_out, 0) < 0) /* Use original xe */
goto done;
@ -382,7 +382,7 @@ api_data_post(clicon_handle h,
if (clicon_rpc_netconf(h, cbuf_get(cbx), &xretcom, NULL) < 0)
goto done;
/* If copy-config failed, log and ignore (already committed) */
if ((xe = xpath_first(xretcom, "//rpc-error")) != NULL){
if ((xe = xpath_first(xretcom, NULL, "//rpc-error")) != NULL){
clicon_log(LOG_WARNING, "%s: copy-config running->startup failed", __FUNCTION__);
}
@ -466,7 +466,7 @@ api_operations_post_input(clicon_handle h,
if (xml_parse_string(data, yspec, &xdata) < 0){
if (netconf_malformed_message_xml(&xerr, clicon_err_reason) < 0)
goto done;
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -479,7 +479,7 @@ api_operations_post_input(clicon_handle h,
if ((ret = json_parse_str(data, yspec, &xdata, &xerr)) < 0){
if (netconf_malformed_message_xml(&xerr, clicon_err_reason) < 0)
goto done;
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -488,7 +488,7 @@ api_operations_post_input(clicon_handle h,
goto fail;
}
if (ret == 0){
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -527,7 +527,7 @@ api_operations_post_input(clicon_handle h,
else
if (netconf_malformed_message_xml(&xerr, "restconf RPC has malformed input statement (multiple or not called input)") < 0)
goto done;
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -601,7 +601,7 @@ api_operations_post_output(clicon_handle h,
xml_child_nr_type(xret, CX_ELMNT) != 1){
if (netconf_malformed_message_xml(&xerr, "restconf RPC does not have single input") < 0)
goto done;
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -639,7 +639,7 @@ api_operations_post_output(clicon_handle h,
(ret = xml_yang_validate_add(h, xoutput, &xerr)) < 0)
goto done;
if (ret == 0){ /* validation failed */
if ((xe = xpath_first(xerr, "rpc-reply/rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-reply/rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -770,7 +770,7 @@ api_operations_post(clicon_handle h,
if (oppath == NULL || strcmp(oppath,"/")==0){
if (netconf_operation_failed_xml(&xerr, "protocol", "Operation name expected") < 0)
goto done;
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -789,7 +789,7 @@ api_operations_post(clicon_handle h,
if ((ys = yang_find(yspec, Y_MODULE, prefix)) == NULL){
if (netconf_operation_failed_xml(&xerr, "protocol", "yang module not found") < 0)
goto done;
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -800,7 +800,7 @@ api_operations_post(clicon_handle h,
if ((yrpc = yang_find(ys, Y_RPC, id)) == NULL){
if (netconf_missing_element_xml(&xerr, "application", id, "RPC not defined") < 0)
goto done;
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -826,7 +826,7 @@ api_operations_post(clicon_handle h,
if ((ret = api_path2xml(oppath, yspec, xtop, YC_SCHEMANODE, 1, &xbot, &y, &xerr)) < 0)
goto done;
if (ret == 0){ /* validation failed */
if ((xe = xpath_first(xerr, "rpc-error")) == NULL){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
@ -867,7 +867,7 @@ api_operations_post(clicon_handle h,
if ((ret = xml_yang_validate_rpc(h, xtop, &xret)) < 0)
goto done;
if (ret == 0){
if ((xe = xpath_first(xret, "rpc-error")) == NULL){
if ((xe = xpath_first(xret, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto ok;
}
@ -900,7 +900,7 @@ api_operations_post(clicon_handle h,
if (xml_parse_string(cbuf_get(cbret), NULL, &xret) < 0)
goto done;
/* Local error: return it and quit */
if ((xe = xpath_first(xret, "rpc-reply/rpc-error")) != NULL){
if ((xe = xpath_first(xret, NULL, "rpc-reply/rpc-error")) != NULL){
if (api_return_err(h, r, xe, pretty, media_out, 0) < 0)
goto done;
goto ok;
@ -909,7 +909,7 @@ api_operations_post(clicon_handle h,
else { /* Send to backend */
if (clicon_rpc_netconf_xml(h, xtop, &xret, NULL) < 0)
goto done;
if ((xe = xpath_first(xret, "rpc-reply/rpc-error")) != NULL){
if ((xe = xpath_first(xret, NULL, "rpc-reply/rpc-error")) != NULL){
if (api_return_err(h, r, xe, pretty, media_out, 0) < 0)
goto done;
goto ok;

10
apps/restconf/restconf_stream.c
View file

@ -187,11 +187,11 @@ restconf_stream_cb(int s,
clicon_err(OE_PLUGIN, errno, "cbuf_new");
goto done;
}
if ((xn = xpath_first(xtop, "notification")) == NULL)
if ((xn = xpath_first(xtop, NULL, "notification")) == NULL)
goto ok;
#ifdef notused
xt = xpath_first(xn, "eventTime");
if ((xe = xpath_first(xn, "event")) == NULL) /* event can depend on yang? */
xt = xpath_first(xn, NULL, "eventTime");
if ((xe = xpath_first(xn, NULL, "event")) == NULL) /* event can depend on yang? */
goto ok;
if (xt)
@ -268,7 +268,7 @@ restconf_stream(clicon_handle h,
cprintf(cb, "</create-subscription></rpc>]]>]]>");
if (clicon_rpc_netconf(h, cbuf_get(cb), &xret, &s) < 0)
goto done;
if ((xe = xpath_first(xret, "rpc-reply/rpc-error")) != NULL){
if ((xe = xpath_first(xret, NULL, "rpc-reply/rpc-error")) != NULL){
if (api_return_err(h, r, xe, pretty, media_out, 0) < 0)
goto done;
goto ok;
@ -417,7 +417,7 @@ api_stream(clicon_handle h,
else{
if (netconf_access_denied_xml(&xret, "protocol", "The requested URL was unauthorized") < 0)
goto done;
if ((xerr = xpath_first(xret, "//rpc-error")) != NULL){
if ((xerr = xpath_first(xret, NULL, "//rpc-error")) != NULL){
if (api_return_err(h, r, xerr, pretty, media_out, 0) < 0)
goto done;
goto ok;

6
example/main/example_backend.c
View file

@ -321,7 +321,7 @@ example_statedata(clicon_handle h,
goto done;
if (xmldb_get0(h, "running", nsc1, "/interfaces/interface/name", 1, &xt, NULL) < 0)
goto done;
if (xpath_vec_nsc(xt, nsc1, "/interfaces/interface/name", &xvec, &xlen) < 0)
if (xpath_vec(xt, nsc1, "/interfaces/interface/name", &xvec, &xlen) < 0)
goto done;
if (xlen){
cprintf(cb, "<interfaces xmlns=\"urn:ietf:params:xml:ns:yang:ietf-interfaces\">");
@ -475,7 +475,7 @@ upgrade_2016(clicon_handle h,
if ((name = xml_find_body(xi, "name")) == NULL)
continue; /* shouldnt happen */
/* Get corresponding /interfaces/interface entry */
xif = xpath_first(xt, "/interfaces/interface[name=\"%s\"]", name);
xif = xpath_first(xt, NULL, "/interfaces/interface[name=\"%s\"]", name);
/* - Move /if:interfaces-state/if:interface/if:admin-status to
* /if:interfaces/if:interface/ */
if ((x = xml_find(xi, "admin-status")) != NULL && xif){
@ -578,7 +578,7 @@ upgrade_2018(clicon_handle h,
/* Change type /interfaces/interface/statistics/in-octets to
* decimal64 with fraction-digits 3 and divide values with 1000
*/
if ((x = xpath_first(xi, "statistics/in-octets")) != NULL){
if ((x = xpath_first(xi, NULL, "statistics/in-octets")) != NULL){
if ((xb = xml_body_get(x)) != NULL){
uint64_t u64;
cbuf *cb = cbuf_new();

4
example/main/example_backend_nacm.c
View file

@ -87,7 +87,7 @@ nacm_validate(clicon_handle h,
if (_transaction_log){
transaction_log(h, td, LOG_NOTICE, __FUNCTION__);
if (_transaction_error_toggle==0 &&
xpath_first(transaction_target(td), "%s", _transaction_xpath)){
xpath_first(transaction_target(td), NULL, "%s", _transaction_xpath)){
_transaction_error_toggle=1; /* toggle if triggered */
clicon_err(OE_XML, 0, "User error");
return -1; /* induce fail */
@ -116,7 +116,7 @@ nacm_commit(clicon_handle h,
if (_transaction_log){
transaction_log(h, td, LOG_NOTICE, __FUNCTION__);
if (_transaction_error_toggle==1 &&
xpath_first(target, "%s", _transaction_xpath)){
xpath_first(target, NULL, "%s", _transaction_xpath)){
_transaction_error_toggle=0; /* toggle if triggered */
clicon_err(OE_XML, 0, "User error");
return -1; /* induce fail */

2
example/main/example_cli.c
View file

@ -109,7 +109,7 @@ example_client_rpc(clicon_handle h,
/* Send to backend */
if (clicon_rpc_netconf_xml(h, xrpc, &xret, NULL) < 0)
goto done;
if ((xerr = xpath_first(xret, "//rpc-error")) != NULL){
if ((xerr = xpath_first(xret, NULL, "//rpc-error")) != NULL){
clicon_rpc_generate_error("Get configuration", xerr);
goto done;
}

16
lib/clixon/clixon_xpath.h
View file

@ -143,21 +143,13 @@ int xpath_vec_flag(cxobj *xcur, cvec *nsc, char *xpformat, uint16_t flags,
* If you do not know what a namespace context is, see README.md#xml-and-xpath
*/
#if defined(__GNUC__) && __GNUC__ >= 3
cxobj *xpath_first_nsc(cxobj *xcur, cvec *nsc, char *xpformat, ...) __attribute__ ((format (printf, 3, 4)));
int xpath_vec_nsc(cxobj *xcur, cvec *nsc, char *xpformat, cxobj ***vec, size_t *veclen, ...) __attribute__ ((format (printf, 3, 6)));
cxobj *xpath_first(cxobj *xcur, cvec *nsc, char *xpformat, ...) __attribute__ ((format (printf, 3, 4)));
int xpath_vec(cxobj *xcur, cvec *nsc, char *xpformat, cxobj ***vec, size_t *veclen, ...) __attribute__ ((format (printf, 3, 6)));
#else
cxobj *xpath_first_nsc(cxobj *xcur, cvec *nsc, char *xpformat, ...);
int xpath_vec_nsc(cxobj *xcur, cvec *nsc, char *xpformat, cxobj ***vec, size_t *veclen, ...);
cxobj *xpath_first(cxobj *xcur, cvec *nsc, char *xpformat, ...);
int xpath_vec(cxobj *xcur, cvec *nsc, char *xpformat, cxobj ***vec, size_t *veclen, ...);
#endif
/* Functions with nsc == NULL (implicit xpath context). */
#if defined(__GNUC__) && __GNUC__ >= 3
cxobj *xpath_first(cxobj *xcur, char *xpformat, ...) __attribute__ ((format (printf, 2, 3)));
int xpath_vec(cxobj *xcur, char *xpformat, cxobj ***vec, size_t *veclen, ...) __attribute__ ((format (printf, 2, 5)));
#else
cxobj *xpath_first(cxobj *xcur, char *xpformat, ...);
int xpath_vec(cxobj *xcur, char *xpformat, cxobj ***vec, size_t *veclen, ...);
#endif
int xpath2canonical(char *xpath0, cvec *nsc0, yang_stmt *yspec, char **xpath1, cvec **nsc1);
#endif /* _CLIXON_XPATH_H */

8
lib/src/clixon_datastore_read.c
View file

@ -263,7 +263,7 @@ text_read_modstate(clicon_handle h,
if ((name = xml_find_body(xm, "name")) == NULL)
continue;
/* 3a) There is no such module in the system */
if ((xs = xpath_first(xmcache, "module[name=\"%s\"]", name)) == NULL){
if ((xs = xpath_first(xmcache, NULL, "module[name=\"%s\"]", name)) == NULL){
// fprintf(stderr, "%s: Module %s: not in system\n", __FUNCTION__, name);
if ((xm2 = xml_dup(xm)) == NULL)
goto done;
@ -425,7 +425,7 @@ xmldb_get_nocache(clicon_handle h,
goto done;
/* Here xt looks like: <config>...</config> */
/* Given the xpath, return a vector of matches in xvec */
if (xpath_vec_nsc(xt, nsc, "%s", &xvec, &xlen, xpath?xpath:"/") < 0)
if (xpath_vec(xt, nsc, "%s", &xvec, &xlen, xpath?xpath:"/") < 0)
goto done;
/* If vectors are specified then mark the nodes found with all ancestors
@ -531,7 +531,7 @@ xmldb_get_cache(clicon_handle h,
*/
/* Here xt looks like: <config>...</config> */
if (xpath_vec_nsc(x0t, nsc, "%s", &xvec, &xlen, xpath?xpath:"/") < 0)
if (xpath_vec(x0t, nsc, "%s", &xvec, &xlen, xpath?xpath:"/") < 0)
goto done;
/* Make new tree by copying top-of-tree from x0t to x1t */
@ -620,7 +620,7 @@ xmldb_get_zerocopy(clicon_handle h,
else
x0t = de->de_xml;
/* Here xt looks like: <config>...</config> */
if (xpath_vec_nsc(x0t, nsc, "%s", &xvec, &xlen, xpath?xpath:"/") < 0)
if (xpath_vec(x0t, nsc, "%s", &xvec, &xlen, xpath?xpath:"/") < 0)
goto done;
/* Iterate through the match vector
* For every node found in x0, mark the tree up to t1

2
lib/src/clixon_datastore_write.c
View file

@ -887,7 +887,7 @@ xmldb_put(clicon_handle h,
if ((nsc = xml_nsctx_init(NULL, "urn:ietf:params:xml:ns:yang:ietf-netconf-acm")) == NULL)
goto done;
if (xnacm0 != NULL &&
(xnacm = xpath_first_nsc(xnacm0, nsc, "nacm")) != NULL){
(xnacm = xpath_first(xnacm0, nsc, "nacm")) != NULL){
/* Pre-NACM access step, if permit, then dont do any nacm checks in
* text_modify_* below */
if ((permit = nacm_access(h, mode, xnacm, username)) < 0)

30
lib/src/clixon_nacm.c
View file

@ -213,7 +213,7 @@ nacm_rpc(char *rpc,
goto step10;
/* User's group */
if (xpath_vec_nsc(xnacm, nsc, "groups/group[user-name='%s']", &gvec, &glen, username) < 0)
if (xpath_vec(xnacm, nsc, "groups/group[user-name='%s']", &gvec, &glen, username) < 0)
goto done;
/* 5. If no groups are found, continue with step 10. */
if (glen == 0)
@ -222,14 +222,14 @@ nacm_rpc(char *rpc,
configuration. If a rule-list's "group" leaf-list does not
match any of the user's groups, proceed to the next rule-list
entry. */
if (xpath_vec_nsc(xnacm, nsc, "rule-list", &rlistvec, &rlistlen) < 0)
if (xpath_vec(xnacm, nsc, "rule-list", &rlistvec, &rlistlen) < 0)
goto done;
for (i=0; i<rlistlen; i++){
rlist = rlistvec[i];
/* Loop through user's group to find match in this rule-list */
for (j=0; j<glen; j++){
gname = xml_find_body(gvec[j], "name");
if (xpath_first_nsc(rlist, nsc, ".[group='%s']", gname)!=NULL)
if (xpath_first(rlist, nsc, ".[group='%s']", gname)!=NULL)
break; /* found */
}
if (j==glen) /* not found */
@ -238,7 +238,7 @@ nacm_rpc(char *rpc,
until a rule that matches the requested access operation is
found.
*/
if (xpath_vec_nsc(rlist, nsc, "rule", &rvec, &rlen) < 0)
if (xpath_vec(rlist, nsc, "rule", &rvec, &rlen) < 0)
goto done;
for (j=0; j<rlen; j++){
xrule = rvec[j];
@ -389,7 +389,7 @@ nacm_rule_datanode(cxobj *xt,
}
/* Here module is matched, now check for path if any NYI */
if (path){
if ((xpath = xpath_first_nsc(xt, nsc, "%s", path)) == NULL)
if ((xpath = xpath_first(xt, nsc, "%s", path)) == NULL)
goto nomatch;
/* The requested node xr is the node specified by the path or is a
* descendant node of the path:
@ -446,7 +446,7 @@ nacm_data_read_xr(cxobj *xt,
/* Loop through user's group to find match in this rule-list */
for (j=0; j<glen; j++){
gname = xml_find_body(gvec[j], "name");
if (xpath_first_nsc(rlist, nsc, ".[group='%s']", gname)!=NULL)
if (xpath_first(rlist, nsc, ".[group='%s']", gname)!=NULL)
break; /* found */
}
if (j==glen) /* not found */
@ -455,7 +455,7 @@ nacm_data_read_xr(cxobj *xt,
until a rule that matches the requested access operation is
found. (see 6 sub rules in nacm_rule_datanode
*/
if (xpath_vec_nsc(rlist, nsc, "rule", &rvec, &rlen) < 0)
if (xpath_vec(rlist, nsc, "rule", &rvec, &rlen) < 0)
goto done;
for (j=0; j<rlen; j++){ /* Loop through rules */
xrule = rvec[j];
@ -587,7 +587,7 @@ nacm_datanode_read(cxobj *xt,
if (username == NULL)
goto step9;
/* User's group */
if (xpath_vec_nsc(xnacm, nsc, "groups/group[user-name='%s']", &gvec, &glen, username) < 0)
if (xpath_vec(xnacm, nsc, "groups/group[user-name='%s']", &gvec, &glen, username) < 0)
goto done;
/* 4. If no groups are found (glen=0), continue and check read-default
in step 11. */
@ -595,7 +595,7 @@ nacm_datanode_read(cxobj *xt,
configuration. If a rule-list's "group" leaf-list does not
match any of the user's groups, proceed to the next rule-list
entry. */
if (xpath_vec_nsc(xnacm, nsc, "rule-list", &rlistvec, &rlistlen) < 0)
if (xpath_vec(xnacm, nsc, "rule-list", &rlistvec, &rlistlen) < 0)
goto done;
/* read-default has default permit so should never be NULL */
if ((read_default = xml_find_body(xnacm, "read-default")) == NULL){
@ -712,7 +712,7 @@ nacm_datanode_write(cxobj *xt,
if (username == NULL)
goto step9;
/* User's group */
if (xpath_vec_nsc(xnacm, nsc, "groups/group[user-name='%s']", &gvec, &glen, username) < 0)
if (xpath_vec(xnacm, nsc, "groups/group[user-name='%s']", &gvec, &glen, username) < 0)
goto done;
/* 4. If no groups are found, continue with step 9. */
if (glen == 0)
@ -721,19 +721,19 @@ nacm_datanode_write(cxobj *xt,
configuration. If a rule-list's "group" leaf-list does not
match any of the user's groups, proceed to the next rule-list
entry. */
if (xpath_vec_nsc(xnacm, nsc, "rule-list", &rlistvec, &rlistlen) < 0)
if (xpath_vec(xnacm, nsc, "rule-list", &rlistvec, &rlistlen) < 0)
goto done;
for (i=0; i<rlistlen; i++){
rlist = rlistvec[i];
/* Loop through user's group to find match in this rule-list */
for (j=0; j<glen; j++){
gname = xml_find_body(gvec[j], "name");
if (xpath_first_nsc(rlist, nsc, ".[group='%s']", gname)!=NULL)
if (xpath_first(rlist, nsc, ".[group='%s']", gname)!=NULL)
break; /* found */
}
if (j==glen) /* not found */
continue;
if (xpath_vec_nsc(rlist, nsc, "rule", &rvec, &rlen) < 0)
if (xpath_vec(rlist, nsc, "rule", &rvec, &rlen) < 0)
goto done;
/* 6. For each rule-list entry found, process all rules, in order,
until a rule that matches the requested access operation is
@ -862,7 +862,7 @@ nacm_access(clicon_handle h,
* RFC8341 3.4 */
/* 1. If the "enable-nacm" leaf is set to "false", then the protocol
operation is permitted. */
if ((x = xpath_first_nsc(xnacm, nsc, "enable-nacm")) == NULL)
if ((x = xpath_first(xnacm, nsc, "enable-nacm")) == NULL)
goto permit;
enabled = xml_body(x);
if (strcmp(enabled, "true") != 0)
@ -937,7 +937,7 @@ nacm_access_pre(clicon_handle h,
if (xnacm0 == NULL)
goto permit;
/* If config does not exist then the operation is permitted(?) */
if ((xnacm = xpath_first_nsc(xnacm0, nsc, "nacm")) == NULL)
if ((xnacm = xpath_first(xnacm0, nsc, "nacm")) == NULL)
goto permit;
if (xml_rootchild_node(xnacm0, xnacm) < 0)
goto done;

8
lib/src/clixon_netconf_lib.c
View file

@ -1360,13 +1360,13 @@ netconf_err2cb(cxobj *xerr,
int retval = -1;
cxobj *x;
if ((x=xpath_first(xerr, "error-type"))!=NULL)
if ((x=xpath_first(xerr, NULL, "error-type"))!=NULL)
cprintf(cberr, "%s ", xml_body(x));
if ((x=xpath_first(xerr, "error-tag"))!=NULL)
if ((x=xpath_first(xerr, NULL, "error-tag"))!=NULL)
cprintf(cberr, "%s ", xml_body(x));
if ((x=xpath_first(xerr, "error-message"))!=NULL)
if ((x=xpath_first(xerr, NULL, "error-message"))!=NULL)
cprintf(cberr, "%s ", xml_body(x));
if ((x=xpath_first(xerr, "error-info"))!=NULL)
if ((x=xpath_first(xerr, NULL, "error-info"))!=NULL)
clicon_xml2cbuf(cberr, xml_child_i(x,0), 0, 0, -1);
retval = 0;
return retval;

2
lib/src/clixon_options.c
View file

@ -246,7 +246,7 @@ parse_configfile(clicon_handle h,
/* Hard-coded config for < 3.10 and clixon-config for >= 3.10 */
if ((nsc = xml_nsctx_init(NULL, CLIXON_CONF_NS)) == NULL)
goto done;
if ((xc = xpath_first_nsc(xt, nsc, "clixon-config")) == NULL){
if ((xc = xpath_first(xt, nsc, "clixon-config")) == NULL){
clicon_err(OE_CFG, 0, "Config file %s: Lacks top-level \"clixon-config\" element\nClixon config files should begin with: <clixon-config xmlns=\"%s\">", filename, CLIXON_CONF_NS);
goto done;

42
lib/src/clixon_proto_client.c
View file

@ -272,7 +272,7 @@ clicon_rpc_generate_error(const char *prefix,
* err;
* if (clicon_rpc_get_config(h, NULL, "running", "/hello/world", nsc, &xt) < 0)
* err;
* if ((xerr = xpath_first(xt, "/rpc-error")) != NULL){
* if ((xerr = xpath_first(xt, NULL, "/rpc-error")) != NULL){
* clicon_rpc_generate_error("", xerr);
* err;
* }
@ -328,9 +328,9 @@ clicon_rpc_get_config(clicon_handle h,
if (clicon_rpc_msg(h, msg, &xret, NULL) < 0)
goto done;
/* Send xml error back: first check error, then ok */
if ((xd = xpath_first(xret, "/rpc-reply/rpc-error")) != NULL)
if ((xd = xpath_first(xret, NULL, "/rpc-reply/rpc-error")) != NULL)
xd = xml_parent(xd); /* point to rpc-reply */
else if ((xd = xpath_first(xret, "/rpc-reply/data")) == NULL)
else if ((xd = xpath_first(xret, NULL, "/rpc-reply/data")) == NULL)
if ((xd = xml_new("data", NULL, NULL)) == NULL)
goto done;
if (xt){
@ -394,7 +394,7 @@ clicon_rpc_edit_config(clicon_handle h,
goto done;
if (clicon_rpc_msg(h, msg, &xret, NULL) < 0)
goto done;
if ((xerr = xpath_first(xret, "//rpc-error")) != NULL){
if ((xerr = xpath_first(xret, NULL, "//rpc-error")) != NULL){
clicon_rpc_generate_error("Editing configuration", xerr);
goto done;
}
@ -441,7 +441,7 @@ clicon_rpc_copy_config(clicon_handle h,
goto done;
if (clicon_rpc_msg(h, msg, &xret, NULL) < 0)
goto done;
if ((xerr = xpath_first(xret, "//rpc-error")) != NULL){
if ((xerr = xpath_first(xret, NULL, "//rpc-error")) != NULL){
clicon_rpc_generate_error("Copying configuration", xerr);
goto done;
}
@ -481,7 +481,7 @@ clicon_rpc_delete_config(clicon_handle h,
goto done;
if (clicon_rpc_msg(h, msg, &xret, NULL) < 0)
goto done;
if ((xerr = xpath_first(xret, "//rpc-error")) != NULL){
if ((xerr = xpath_first(xret, NULL, "//rpc-error")) != NULL){
clicon_rpc_generate_error("Deleting configuration", xerr);
goto done;
}
@ -517,7 +517,7 @@ clicon_rpc_lock(clicon_handle h,
goto done;
if (clicon_rpc_msg(h, msg, &xret, NULL) < 0)
goto done;
if ((xerr = xpath_first(xret, "//rpc-error")) != NULL){
if ((xerr = xpath_first(xret, NULL, "//rpc-error")) != NULL){
clicon_rpc_generate_error("Locking configuration", xerr);
goto done;
}
@ -552,7 +552,7 @@ clicon_rpc_unlock(clicon_handle h,
goto done;
if (clicon_rpc_msg(h, msg, &xret, NULL) < 0)
goto done;
if ((xerr = xpath_first(xret, "//rpc-error")) != NULL){
if ((xerr = xpath_first(xret, NULL, "//rpc-error")) != NULL){
clicon_rpc_generate_error("Configuration unlock", xerr);
goto done;
}
@ -586,7 +586,7 @@ clicon_rpc_unlock(clicon_handle h,
* err;
* if (clicon_rpc_get(h, "/hello/world", nsc, CONTENT_ALL, -1, &xt) < 0)
* err;
* if ((xerr = xpath_first(xt, "/rpc-error")) != NULL){
* if ((xerr = xpath_first(xt, NULL, "/rpc-error")) != NULL){
* clicon_rpc_generate_error(xerr);
* err;
* }
@ -650,9 +650,9 @@ clicon_rpc_get(clicon_handle h,
if (clicon_rpc_msg(h, msg, &xret, NULL) < 0)
goto done;
/* Send xml error back: first check error, then ok */
if ((xd = xpath_first(xret, "/rpc-reply/rpc-error")) != NULL)
if ((xd = xpath_first(xret, NULL, "/rpc-reply/rpc-error")) != NULL)
xd = xml_parent(xd); /* point to rpc-reply */
else if ((xd = xpath_first(xret, "/rpc-reply/data")) == NULL)
else if ((xd = xpath_first(xret, NULL, "/rpc-reply/data")) == NULL)
if ((xd = xml_new("data", NULL, NULL)) == NULL)
goto done;
if (xt){
@ -693,7 +693,7 @@ clicon_rpc_close_session(clicon_handle h)
goto done;
if (clicon_rpc_msg(h, msg, &xret, NULL) < 0)
goto done;
if ((xerr = xpath_first(xret, "//rpc-error")) != NULL){
if ((xerr = xpath_first(xret, NULL, "//rpc-error")) != NULL){
clicon_rpc_generate_error("Close session", xerr);
goto done;
}
@ -729,7 +729,7 @@ clicon_rpc_kill_session(clicon_handle h,
goto done;
if (clicon_rpc_msg(h, msg, &xret, NULL) < 0)
goto done;
if ((xerr = xpath_first(xret, "//rpc-error")) != NULL){
if ((xerr = xpath_first(xret, NULL, "//rpc-error")) != NULL){
clicon_rpc_generate_error("Kill session", xerr);
goto done;
}
@ -764,7 +764,7 @@ clicon_rpc_validate(clicon_handle h,
goto done;
if (clicon_rpc_msg(h, msg, &xret, NULL) < 0)
goto done;
if ((xerr = xpath_first(xret, "//rpc-error")) != NULL){
if ((xerr = xpath_first(xret, NULL, "//rpc-error")) != NULL){
clicon_rpc_generate_error(CLIXON_ERRSTR_VALIDATE_FAILED, xerr);
goto done;
}
@ -797,7 +797,7 @@ clicon_rpc_commit(clicon_handle h)
goto done;
if (clicon_rpc_msg(h, msg, &xret, NULL) < 0)
goto done;
if ((xerr = xpath_first(xret, "//rpc-error")) != NULL){
if ((xerr = xpath_first(xret, NULL, "//rpc-error")) != NULL){
clicon_rpc_generate_error(CLIXON_ERRSTR_COMMIT_FAILED, xerr);
goto done;
}
@ -830,7 +830,7 @@ clicon_rpc_discard_changes(clicon_handle h)
goto done;
if (clicon_rpc_msg(h, msg, &xret, NULL) < 0)
goto done;
if ((xerr = xpath_first(xret, "//rpc-error")) != NULL){
if ((xerr = xpath_first(xret, NULL, "//rpc-error")) != NULL){
clicon_rpc_generate_error("Discard changes", xerr);
goto done;
}
@ -876,7 +876,7 @@ clicon_rpc_create_subscription(clicon_handle h,
goto done;
if (clicon_rpc_msg(h, msg, &xret, s0) < 0)
goto done;
if ((xerr = xpath_first(xret, "//rpc-error")) != NULL){
if ((xerr = xpath_first(xret, NULL, "//rpc-error")) != NULL){
clicon_rpc_generate_error("Create subscription", xerr);
goto done;
}
@ -911,11 +911,11 @@ clicon_rpc_debug(clicon_handle h,
goto done;
if (clicon_rpc_msg(h, msg, &xret, NULL) < 0)
goto done;
if ((xerr = xpath_first(xret, "//rpc-error")) != NULL){
if ((xerr = xpath_first(xret, NULL, "//rpc-error")) != NULL){
clicon_rpc_generate_error("Debug",xerr);
goto done;
}
if (xpath_first(xret, "//rpc-reply/ok") == NULL){
if (xpath_first(xret, NULL, "//rpc-reply/ok") == NULL){
clicon_err(OE_XML, 0, "rpc error"); /* XXX extract info from rpc-error */
goto done;
}
@ -954,11 +954,11 @@ clicon_hello_req(clicon_handle h,
goto done;
if (clicon_rpc_msg(h, msg, &xret, NULL) < 0)
goto done;
if ((xerr = xpath_first(xret, "//rpc-error")) != NULL){
if ((xerr = xpath_first(xret, NULL, "//rpc-error")) != NULL){
clicon_rpc_generate_error("Hello", xerr);
goto done;
}
if ((x = xpath_first(xret, "hello/session-id")) == NULL){
if ((x = xpath_first(xret, NULL, "hello/session-id")) == NULL){
clicon_err(OE_XML, 0, "hello session-id");
goto done;
}

2
lib/src/clixon_stream.c
View file

@ -514,7 +514,7 @@ stream_notify1(clicon_handle h,
else{ /* xpath match */
if (ss->ss_xpath == NULL ||
strlen(ss->ss_xpath)==0 ||
xpath_first(xevent, "%s", ss->ss_xpath) != NULL)
xpath_first(xevent, NULL, "%s", ss->ss_xpath) != NULL)
if ((*ss->ss_fn)(h, 0, xevent, ss->ss_arg) < 0)
goto done;
ss = NEXTQ(struct stream_subscription *, ss);

8
lib/src/clixon_xml_changelog.c
View file

@ -199,7 +199,7 @@ changelog_move(clicon_handle h,
int retval = -1;
cxobj *xp; /* destination parent node */
if ((xp = xpath_first_nsc(xt, nsc, "%s", dst)) == NULL){
if ((xp = xpath_first(xt, nsc, "%s", dst)) == NULL){
clicon_err(OE_XML, 0, "path required");
goto done;
}
@ -252,7 +252,7 @@ changelog_op(clicon_handle h,
if ((wxpath = xml_find_body(xi, "where")) == NULL)
goto ok;
/* Get vector of target nodes meeting the where requirement */
if (xpath_vec_nsc(xt, nsc, "%s", &wvec, &wlen, wxpath) < 0)
if (xpath_vec(xt, nsc, "%s", &wvec, &wlen, wxpath) < 0)
goto done;
for (i=0; i<wlen; i++){
xw = wvec[i];
@ -327,7 +327,7 @@ changelog_iterate(clicon_handle h,
int ret;
int i;
if (xpath_vec(xch, "step", &vec, &veclen) < 0)
if (xpath_vec(xch, NULL, "step", &vec, &veclen) < 0)
goto done;
/* Iterate through changelog items */
for (i=0; i<veclen; i++){
@ -391,7 +391,7 @@ xml_changelog_upgrade(clicon_handle h,
* - find all changelogs in the interval: [from, to]
* - note it t=0 then no changelog is applied
*/
if (xpath_vec(xchlog, "changelog[namespace=\"%s\"]",
if (xpath_vec(xchlog, NULL, "changelog[namespace=\"%s\"]",
&vec, &veclen, namespace) < 0)
goto done;
/* Get all changelogs in the interval [from,to]*/

2
lib/src/clixon_xml_map.c
View file

@ -305,7 +305,7 @@ validate_leafref(cxobj *xt,
/* XXX see comment above regarding typeref or not */
if (xml_nsctx_yang(ytype, &nsc) < 0)
goto done;
if (xpath_vec_nsc(xt, nsc, "%s", &xvec, &xlen, yang_argument_get(ypath)) < 0)
if (xpath_vec(xt, nsc, "%s", &xvec, &xlen, yang_argument_get(ypath)) < 0)
goto done;
for (i = 0; i < xlen; i++) {
x = xvec[i];

4
lib/src/clixon_xml_sort.c
View file

@ -538,7 +538,7 @@ xml_insert_userorder(cxobj *xp,
else{
switch (yang_keyword_get(yn)){
case Y_LEAF_LIST:
if ((xc = xpath_first_nsc(xp, nsc_key, "%s[.='%s']", xml_name(xn), key_val)) == NULL)
if ((xc = xpath_first(xp, nsc_key, "%s[.='%s']", xml_name(xn), key_val)) == NULL)
clicon_err(OE_YANG, 0, "bad-attribute: value, missing-instance: %s", key_val);
else {
if ((i = xml_child_order(xp, xc)) < 0)
@ -548,7 +548,7 @@ xml_insert_userorder(cxobj *xp,
}
break;
case Y_LIST:
if ((xc = xpath_first_nsc(xp, nsc_key, "%s%s", xml_name(xn), key_val)) == NULL)
if ((xc = xpath_first(xp, nsc_key, "%s%s", xml_name(xn), key_val)) == NULL)
clicon_err(OE_YANG, 0, "bad-attribute: key, missing-instance: %s", key_val);
else {
if ((i = xml_child_order(xp, xc)) < 0)

143
lib/src/clixon_xpath.c
View file

@ -228,7 +228,7 @@ xpath_tree_print(FILE *f,
/*! Create an xpath string from an xpath tree, ie "unparsing"
* @param[in] xs XPATH tree
* @param[out] xpath Xpath string as CLIgen buf
* @param[out] xpath XPath string as CLIgen buf
* @see xpath_tree_print
* @note NOT COMPLETE, just simple xpaths eg a/b
*/
@ -329,7 +329,7 @@ xpath_tree_free(xpath_tree *xs)
/*! Given xpath, parse it, and return structured xpath tree
* @param[in] xpath String with XPATH 1.0 syntax
* @param[out] xptree Xpath-tree, parsed, structured XPATH, free:xpath_tree_free
* @param[out] xptree XPath-tree, parsed, structured XPATH, free:xpath_tree_free
* @retval 0 OK
* @retval -1 Error
* @code
@ -428,7 +428,7 @@ xpath_vec_ctx(cxobj *xcur,
return retval;
}
/*! Xpath nodeset function where only the first matching entry is returned
/*! XPath nodeset function where only the first matching entry is returned
*
* @param[in] xcur XML tree where to search
* @param[in] nsc External XML namespace context, or NULL
@ -439,7 +439,7 @@ xpath_vec_ctx(cxobj *xcur,
* @code
* cxobj *x;
* cvec *nsc; // namespace context
* if ((x = xpath_first_nsc(xtop, nsc, "//symbol/foo")) != NULL) {
* if ((x = xpath_first(xtop, nsc, "//symbol/foo")) != NULL) {
* ...
* }
* @endcode
@ -448,65 +448,8 @@ xpath_vec_ctx(cxobj *xcur,
* @see also xpath_vec.
*/
cxobj *
xpath_first_nsc(cxobj *xcur,
cvec *nsc,
char *xpformat,
...)
{
cxobj *cx = NULL;
va_list ap;
size_t len;
char *xpath = NULL;
xp_ctx *xr = NULL;
va_start(ap, xpformat);
len = vsnprintf(NULL, 0, xpformat, ap);
va_end(ap);
/* allocate a message string exactly fitting the message length */
if ((xpath = malloc(len+1)) == NULL){
clicon_err(OE_UNIX, errno, "malloc");
goto done;
}
/* second round: compute write message from reason and args */
va_start(ap, xpformat);
if (vsnprintf(xpath, len+1, xpformat, ap) < 0){
clicon_err(OE_UNIX, errno, "vsnprintf");
va_end(ap);
goto done;
}
va_end(ap);
if (xpath_vec_ctx(xcur, nsc, xpath, &xr) < 0)
goto done;
if (xr && xr->xc_type == XT_NODESET && xr->xc_size)
cx = xr->xc_nodeset[0];
done:
if (xr)
ctx_free(xr);
if (xpath)
free(xpath);
return cx;
}
/*! Xpath nodeset function where only the first matching entry is returned
*
* @param[in] xcur XML tree where to search
* @param[in] xpformat Format string for XPATH syntax
* @retval xml-tree XML tree of first match
* @retval NULL Error or not found
*
* @code
* cxobj *x;
* if ((x = xpath_first(xtop, "//symbol/foo")) != NULL) {
* ...
* }
* @endcode
* @note the returned pointer points into the original tree so should not be freed after use.
* @note return value does not see difference between error and not found
* @see also xpath_vec.
* @see xpath_first_nsc which is more generic with namespace context
*/
cxobj *
xpath_first(cxobj *xcur,
cvec *nsc,
char *xpformat,
...)
{
@ -532,7 +475,7 @@ xpath_first(cxobj *xcur,
goto done;
}
va_end(ap);
if (xpath_vec_ctx(xcur, NULL, xpath, &xr) < 0)
if (xpath_vec_ctx(xcur, nsc, xpath, &xr) < 0)
goto done;
if (xr && xr->xc_type == XT_NODESET && xr->xc_size)
cx = xr->xc_nodeset[0];
@ -557,7 +500,7 @@ xpath_first(cxobj *xcur,
* cvec *nsc; // namespace context
* cxobj **vec;
* size_t veclen;
* if (xpath_vec_nsc(xcur, nsc, "//symbol/foo", &vec, &veclen) < 0)
* if (xpath_vec(xcur, nsc, "//symbol/foo", &vec, &veclen) < 0)
* goto err;
* for (i=0; i<veclen; i++){
* xn = vec[i];
@ -567,7 +510,7 @@ xpath_first(cxobj *xcur,
* @endcode
*/
int
xpath_vec_nsc(cxobj *xcur,
xpath_vec(cxobj *xcur,
cvec *nsc,
char *xpformat,
cxobj ***vec,
@ -614,75 +557,7 @@ xpath_vec_nsc(cxobj *xcur,
return retval;
}
/*! Given XML tree and xpath, returns nodeset as xml node vector
* If result is not nodeset, return empty nodeset
* @param[in] xcur xml-tree where to search
* @param[in] xpformat Format string for XPATH syntax
* @param[out] vec vector of xml-trees. Vector must be free():d after use
* @param[out] veclen returns length of vector in return value
* @retval 0 OK
* @retval -1 Error
* @code
* cxobj **vec;
* size_t veclen;
* if (xpath_vec(xcur, "//symbol/foo", &vec, &veclen) < 0)
* goto err;
* for (i=0; i<veclen; i++){
* xn = vec[i];
* ...
* }
* free(vec);
* @endcode
* @see xpath_vec_nsc which is more generic with namespace context
*/
int
xpath_vec(cxobj *xcur,
char *xpformat,
cxobj ***vec,
size_t *veclen,
...)
{
int retval = -1;
va_list ap;
size_t len;
char *xpath = NULL;
xp_ctx *xr = NULL;
va_start(ap, veclen);
len = vsnprintf(NULL, 0, xpformat, ap);
va_end(ap);
/* allocate a message string exactly fitting the message length */
if ((xpath = malloc(len+1)) == NULL){
clicon_err(OE_UNIX, errno, "malloc");
goto done;
}
/* second round: compute write message from reason and args */
va_start(ap, veclen);
if (vsnprintf(xpath, len+1, xpformat, ap) < 0){
clicon_err(OE_UNIX, errno, "vsnprintf");
va_end(ap);
goto done;
}
va_end(ap);
*vec=NULL;
*veclen = 0;
if (xpath_vec_ctx(xcur, NULL, xpath, &xr) < 0)
goto done;
if (xr && xr->xc_type == XT_NODESET){
*vec = xr->xc_nodeset;
xr->xc_nodeset = NULL;
*veclen = xr->xc_size;
}
retval = 0;
done:
if (xr)
ctx_free(xr);
if (xpath)
free(xpath);
return retval;
}
/* Xpath that returns a vector of matches (only nodes marked with flags)
/* XPath that returns a vector of matches (only nodes marked with flags)
* @param[in] xcur xml-tree where to search
* @param[in] xpformat Format string for XPATH syntax
* @param[in] nsc External XML namespace context, or NULL

4
lib/src/clixon_yang_module.c
View file

@ -306,7 +306,7 @@ yang_modules_state_get(clicon_handle h,
/* xc is also original tree, need to copy it */
if ((xw = xml_wrap(xc, "top")) == NULL)
goto done;
if (xpath_first(xw, "%s", xpath)){
if (xpath_first(xw, NULL, "%s", xpath)){
if ((x = xml_dup(xc)) == NULL) /* Make copy and use below */
goto done;
}
@ -338,7 +338,7 @@ yang_modules_state_get(clicon_handle h,
if ((x = xml_wrap(x, "top")) < 0)
goto done;
/* extract xpath part of module-state tree */
if (xpath_vec_nsc(x, nsc, "%s", &xvec, &xlen, xpath?xpath:"/") < 0)
if (xpath_vec(x, nsc, "%s", &xvec, &xlen, xpath?xpath:"/") < 0)
goto done;
if (xvec != NULL){
for (i=0; i<xlen; i++)

4
util/clixon_util_insert.c
View file

@ -153,7 +153,7 @@ main(int argc, char **argv)
}
if (xml_apply(x0, CX_ELMNT, xml_spec_populate, yspec) < 0)
goto done;
if ((xb = xpath_first(x0, "%s", xpath)) == NULL){
if ((xb = xpath_first(x0, NULL, "%s", xpath)) == NULL){
clicon_err(OE_XML, 0, "xpath: %s not found in x0", xpath);
goto done;
}
@ -168,7 +168,7 @@ main(int argc, char **argv)
}
if (xml_apply(xi, CX_ELMNT, xml_spec_populate, yspec) < 0)
goto done;
if ((xi = xpath_first(xi, "%s", xpath)) == NULL){
if ((xi = xpath_first(xi, NULL, "%s", xpath)) == NULL){
clicon_err(OE_XML, 0, "xpath: %s not found in xi", xpath);
goto done;
}

2
util/clixon_util_xpath.c
View file

@ -309,7 +309,7 @@ main(int argc,
/* If xpath0 given, position current x (ie somewhere else than root) */
if (xpath0){
if ((x = xpath_first(x0, "%s", xpath0)) == NULL){
if ((x = xpath_first(x0, NULL, "%s", xpath0)) == NULL){
fprintf(stderr, "Error: xpath0 returned NULL\n");
return -1;
}