diff options
Diffstat (limited to 'lib/cib/cib_ops.c')
| -rw-r--r-- | lib/cib/cib_ops.c | 350 |
1 files changed, 128 insertions, 222 deletions
diff --git a/lib/cib/cib_ops.c b/lib/cib/cib_ops.c index c324304..fd42317 100644 --- a/lib/cib/cib_ops.c +++ b/lib/cib/cib_ops.c @@ -1,5 +1,5 @@ /* - * Copyright 2004-2023 the Pacemaker project contributors + * Copyright 2004-2024 the Pacemaker project contributors * * The version control history for this file may have further details. * @@ -24,7 +24,6 @@ #include <crm/crm.h> #include <crm/cib/internal.h> -#include <crm/msg_xml.h> #include <crm/common/xml.h> #include <crm/common/xml_internal.h> @@ -127,6 +126,9 @@ static const cib__operation_t cib_ops[] = { |cib__op_attr_writes_through |cib__op_attr_transaction }, + { + PCMK__CIB_REQUEST_SCHEMAS, cib__op_schemas, cib__op_attr_local + } }; /*! @@ -180,7 +182,7 @@ cib_process_query(const char *op, int options, const char *section, xmlNode * re CRM_CHECK(*answer == NULL, free_xml(*answer)); *answer = NULL; - if (pcmk__str_eq(XML_CIB_TAG_SECTION_ALL, section, pcmk__str_casei)) { + if (pcmk__str_eq(PCMK__XE_ALL, section, pcmk__str_casei)) { section = NULL; } @@ -190,10 +192,10 @@ cib_process_query(const char *op, int options, const char *section, xmlNode * re result = -ENXIO; } else if (options & cib_no_children) { - xmlNode *shallow = create_xml_node(*answer, + xmlNode *shallow = pcmk__xe_create(*answer, (const char *) obj_root->name); - copy_in_properties(shallow, obj_root); + pcmk__xe_copy_attrs(shallow, obj_root, pcmk__xaf_none); *answer = shallow; } else { @@ -222,8 +224,7 @@ update_counter(xmlNode *xml_obj, const char *field, bool reset) int_value = atoi(old_value); new_value = pcmk__itoa(++int_value); } else { - new_value = strdup("1"); - CRM_ASSERT(new_value != NULL); + new_value = pcmk__str_copy("1"); } crm_trace("Update %s from %s to %s", @@ -248,8 +249,8 @@ cib_process_erase(const char *op, int options, const char *section, xmlNode * re free_xml(*result_cib); } *result_cib = createEmptyCib(0); - copy_in_properties(*result_cib, existing_cib); - update_counter(*result_cib, XML_ATTR_GENERATION_ADMIN, false); + pcmk__xe_copy_attrs(*result_cib, existing_cib, pcmk__xaf_none); + update_counter(*result_cib, PCMK_XA_ADMIN_EPOCH, false); *answer = NULL; return result; @@ -261,29 +262,23 @@ cib_process_upgrade(const char *op, int options, const char *section, xmlNode * xmlNode ** answer) { int rc = 0; - int new_version = 0; - int current_version = 0; - int max_version = 0; - const char *max = crm_element_value(req, F_CIB_SCHEMA_MAX); - const char *value = crm_element_value(existing_cib, XML_ATTR_VALIDATION); + const char *max_schema = crm_element_value(req, PCMK__XA_CIB_SCHEMA_MAX); + const char *original_schema = NULL; + const char *new_schema = NULL; *answer = NULL; - crm_trace("Processing \"%s\" event with max=%s", op, max); - - if (value != NULL) { - current_version = get_schema_version(value); - } - - if (max) { - max_version = get_schema_version(max); - } - - rc = update_validation(result_cib, &new_version, max_version, TRUE, - !(options & cib_verbose)); - if (new_version > current_version) { - update_counter(*result_cib, XML_ATTR_GENERATION_ADMIN, false); - update_counter(*result_cib, XML_ATTR_GENERATION, true); - update_counter(*result_cib, XML_ATTR_NUMUPDATES, true); + crm_trace("Processing \"%s\" event with max=%s", op, max_schema); + + original_schema = crm_element_value(existing_cib, PCMK_XA_VALIDATE_WITH); + rc = pcmk__update_schema(result_cib, max_schema, true, + !pcmk_is_set(options, cib_verbose)); + rc = pcmk_rc2legacy(rc); + new_schema = crm_element_value(*result_cib, PCMK_XA_VALIDATE_WITH); + + if (pcmk__cmp_schemas_by_name(new_schema, original_schema) > 0) { + update_counter(*result_cib, PCMK_XA_ADMIN_EPOCH, false); + update_counter(*result_cib, PCMK_XA_EPOCH, true); + update_counter(*result_cib, PCMK_XA_NUM_UPDATES, true); return pcmk_ok; } @@ -297,10 +292,10 @@ cib_process_bump(const char *op, int options, const char *section, xmlNode * req int result = pcmk_ok; crm_trace("Processing %s for epoch='%s'", op, - pcmk__s(crm_element_value(existing_cib, XML_ATTR_GENERATION), "")); + pcmk__s(crm_element_value(existing_cib, PCMK_XA_EPOCH), "")); *answer = NULL; - update_counter(*result_cib, XML_ATTR_GENERATION, false); + update_counter(*result_cib, PCMK_XA_EPOCH, false); return result; } @@ -326,14 +321,14 @@ cib_process_replace(const char *op, int options, const char *section, xmlNode * return -EINVAL; } - if (pcmk__str_eq(XML_CIB_TAG_SECTION_ALL, section, pcmk__str_casei)) { + if (pcmk__str_eq(PCMK__XE_ALL, section, pcmk__str_casei)) { section = NULL; } else if (pcmk__xe_is(input, section)) { section = NULL; } - if (pcmk__xe_is(input, XML_TAG_CIB)) { + if (pcmk__xe_is(input, PCMK_XE_CIB)) { int updates = 0; int epoch = 0; int admin_epoch = 0; @@ -343,11 +338,12 @@ cib_process_replace(const char *op, int options, const char *section, xmlNode * int replace_admin_epoch = 0; const char *reason = NULL; - const char *peer = crm_element_value(req, F_ORIG); - const char *digest = crm_element_value(req, XML_ATTR_DIGEST); + const char *peer = crm_element_value(req, PCMK__XA_SRC); + const char *digest = crm_element_value(req, PCMK__XA_DIGEST); if (digest) { - const char *version = crm_element_value(req, XML_ATTR_CRM_VERSION); + const char *version = crm_element_value(req, + PCMK_XA_CRM_FEATURE_SET); char *digest_verify = calculate_xml_versioned_digest(input, FALSE, TRUE, version ? version : CRM_FEATURE_SET); @@ -370,19 +366,19 @@ cib_process_replace(const char *op, int options, const char *section, xmlNode * cib_version_details(input, &replace_admin_epoch, &replace_epoch, &replace_updates); if (replace_admin_epoch < admin_epoch) { - reason = XML_ATTR_GENERATION_ADMIN; + reason = PCMK_XA_ADMIN_EPOCH; } else if (replace_admin_epoch > admin_epoch) { /* no more checks */ } else if (replace_epoch < epoch) { - reason = XML_ATTR_GENERATION; + reason = PCMK_XA_EPOCH; } else if (replace_epoch > epoch) { /* no more checks */ } else if (replace_updates < updates) { - reason = XML_ATTR_NUMUPDATES; + reason = PCMK_XA_NUM_UPDATES; } if (reason != NULL) { @@ -400,23 +396,35 @@ cib_process_replace(const char *op, int options, const char *section, xmlNode * if (*result_cib != existing_cib) { free_xml(*result_cib); } - *result_cib = copy_xml(input); + *result_cib = pcmk__xml_copy(NULL, input); } else { xmlNode *obj_root = NULL; - gboolean ok = TRUE; obj_root = pcmk_find_cib_element(*result_cib, section); - ok = replace_xml_child(NULL, obj_root, input, FALSE); - if (ok == FALSE) { + result = pcmk__xe_replace_match(obj_root, input); + result = pcmk_rc2legacy(result); + if (result != pcmk_ok) { crm_trace("No matching object to replace"); - result = -ENXIO; } } return result; } +static int +delete_child(xmlNode *child, void *userdata) +{ + xmlNode *obj_root = userdata; + + if (pcmk__xe_delete_match(obj_root, child) != pcmk_rc_ok) { + crm_trace("No matching object to delete: %s=%s", + child->name, pcmk__xe_id(child)); + } + + return pcmk_rc_ok; +} + int cib_process_delete(const char *op, int options, const char *section, xmlNode * req, xmlNode * input, xmlNode * existing_cib, xmlNode ** result_cib, xmlNode ** answer) @@ -437,16 +445,9 @@ cib_process_delete(const char *op, int options, const char *section, xmlNode * r obj_root = pcmk_find_cib_element(*result_cib, section); if (pcmk__xe_is(input, section)) { - xmlNode *child = NULL; - for (child = pcmk__xml_first_child(input); child; - child = pcmk__xml_next(child)) { - if (replace_xml_child(NULL, obj_root, child, TRUE) == FALSE) { - crm_trace("No matching object to delete: %s=%s", child->name, ID(child)); - } - } - - } else if (replace_xml_child(NULL, obj_root, input, TRUE) == FALSE) { - crm_trace("No matching object to delete: %s=%s", input->name, ID(input)); + pcmk__xe_foreach_child(input, NULL, delete_child, obj_root); + } else { + delete_child(input, obj_root); } return pcmk_ok; @@ -457,6 +458,7 @@ cib_process_modify(const char *op, int options, const char *section, xmlNode * r xmlNode * existing_cib, xmlNode ** result_cib, xmlNode ** answer) { xmlNode *obj_root = NULL; + uint32_t flags = pcmk__xaf_none; crm_trace("Processing \"%s\" event", op); @@ -479,7 +481,7 @@ cib_process_modify(const char *op, int options, const char *section, xmlNode * r return -EINVAL; } - tmp_section = create_xml_node(NULL, section); + tmp_section = pcmk__xe_create(NULL, section); cib_process_xpath(PCMK__CIB_REQUEST_CREATE, 0, path, NULL, tmp_section, NULL, result_cib, answer); free_xml(tmp_section); @@ -489,9 +491,13 @@ cib_process_modify(const char *op, int options, const char *section, xmlNode * r CRM_CHECK(obj_root != NULL, return -EINVAL); - if (update_xml_child(obj_root, input) == FALSE) { + if (pcmk_is_set(options, cib_score_update)) { + flags |= pcmk__xaf_score_update; + } + + if (pcmk__xe_update_match(obj_root, input, flags) != pcmk_rc_ok) { if (options & cib_can_create) { - add_node_copy(obj_root, input); + pcmk__xml_copy(obj_root, input); } else { return -ENXIO; } @@ -522,123 +528,10 @@ cib_process_modify(const char *op, int options, const char *section, xmlNode * r } static int -update_cib_object(xmlNode * parent, xmlNode * update) -{ - int result = pcmk_ok; - xmlNode *target = NULL; - xmlNode *a_child = NULL; - const char *replace = NULL; - const char *object_id = NULL; - const char *object_name = NULL; - - CRM_CHECK(update != NULL, return -EINVAL); - CRM_CHECK(parent != NULL, return -EINVAL); - - object_name = (const char *) update->name; - CRM_CHECK(object_name != NULL, return -EINVAL); - - object_id = ID(update); - crm_trace("Processing update for <%s%s%s%s>", object_name, - ((object_id == NULL)? "" : " " XML_ATTR_ID "='"), - pcmk__s(object_id, ""), - ((object_id == NULL)? "" : "'")); - - if (object_id == NULL) { - /* placeholder object */ - target = find_xml_node(parent, object_name, FALSE); - - } else { - target = pcmk__xe_match(parent, object_name, XML_ATTR_ID, object_id); - } - - if (target == NULL) { - target = create_xml_node(parent, object_name); - } - - crm_trace("Found node <%s%s%s%s> to update", object_name, - ((object_id == NULL)? "" : " " XML_ATTR_ID "='"), - pcmk__s(object_id, ""), - ((object_id == NULL)? "" : "'")); - - // @COMPAT: XML_CIB_ATTR_REPLACE is unused internally. Remove at break. - replace = crm_element_value(update, XML_CIB_ATTR_REPLACE); - if (replace != NULL) { - int last = 0; - int len = strlen(replace); - - for (int lpc = 0; lpc <= len; ++lpc) { - if (replace[lpc] == ',' || replace[lpc] == 0) { - if (last != lpc) { - char *replace_item = strndup(replace + last, lpc - last); - xmlNode *remove = find_xml_node(target, replace_item, - FALSE); - - if (remove != NULL) { - crm_trace("Replacing node <%s> in <%s>", - replace_item, target->name); - free_xml(remove); - } - free(replace_item); - } - last = lpc + 1; - } - } - xml_remove_prop(update, XML_CIB_ATTR_REPLACE); - xml_remove_prop(target, XML_CIB_ATTR_REPLACE); - } - - copy_in_properties(target, update); - - if (xml_acl_denied(target)) { - crm_notice("Cannot update <%s " XML_ATTR_ID "=%s>", - pcmk__s(object_name, "<null>"), - pcmk__s(object_id, "<null>")); - return -EACCES; - } - - crm_trace("Processing children of <%s%s%s%s>", object_name, - ((object_id == NULL)? "" : " " XML_ATTR_ID "='"), - pcmk__s(object_id, ""), - ((object_id == NULL)? "" : "'")); - - for (a_child = pcmk__xml_first_child(update); a_child != NULL; - a_child = pcmk__xml_next(a_child)) { - int tmp_result = 0; - - crm_trace("Updating child <%s%s%s%s>", a_child->name, - ((ID(a_child) == NULL)? "" : " " XML_ATTR_ID "='"), - pcmk__s(ID(a_child), ""), ((ID(a_child) == NULL)? "" : "'")); - - tmp_result = update_cib_object(target, a_child); - - /* only the first error is likely to be interesting */ - if (tmp_result != pcmk_ok) { - crm_err("Error updating child <%s%s%s%s>", - a_child->name, - ((ID(a_child) == NULL)? "" : " " XML_ATTR_ID "='"), - pcmk__s(ID(a_child), ""), - ((ID(a_child) == NULL)? "" : "'")); - - if (result == pcmk_ok) { - result = tmp_result; - } - } - } - - crm_trace("Finished handling update for <%s%s%s%s>", object_name, - ((object_id == NULL)? "" : " " XML_ATTR_ID "='"), - pcmk__s(object_id, ""), - ((object_id == NULL)? "" : "'")); - - return result; -} - -static int add_cib_object(xmlNode * parent, xmlNode * new_obj) { const char *object_name = NULL; const char *object_id = NULL; - xmlNode *equiv_node = NULL; if ((parent == NULL) || (new_obj == NULL)) { return -EINVAL; @@ -649,24 +542,33 @@ add_cib_object(xmlNode * parent, xmlNode * new_obj) return -EINVAL; } - object_id = ID(new_obj); - - crm_trace("Processing creation of <%s%s%s%s>", object_name, - ((object_id == NULL)? "" : " " XML_ATTR_ID "='"), - pcmk__s(object_id, ""), - ((object_id == NULL)? "" : "'")); + object_id = pcmk__xe_id(new_obj); + if (pcmk__xe_first_child(parent, object_name, + ((object_id != NULL)? PCMK_XA_ID : NULL), + object_id)) { + return -EEXIST; + } - if (object_id == NULL) { - equiv_node = find_xml_node(parent, object_name, FALSE); + if (object_id != NULL) { + crm_trace("Processing creation of <%s " PCMK_XA_ID "='%s'>", + object_name, object_id); } else { - equiv_node = pcmk__xe_match(parent, object_name, XML_ATTR_ID, - object_id); - } - if (equiv_node != NULL) { - return -EEXIST; + crm_trace("Processing creation of <%s>", object_name); } - return update_cib_object(parent, new_obj); + /* @COMPAT PCMK__XA_REPLACE is deprecated since 2.1.6. Due to a legacy use + * case, PCMK__XA_REPLACE has special meaning and should not be included in + * the newly created object until we can break behavioral backward + * compatibility. + * + * At a compatibility break, drop this and drop the definition of + * PCMK__XA_REPLACE. Treat it like any other attribute. + */ + pcmk__xml_tree_foreach(new_obj, pcmk__xe_remove_attr_cb, + (void *) PCMK__XA_REPLACE); + + pcmk__xml_copy(parent, new_obj); + return pcmk_ok; } static bool @@ -681,14 +583,13 @@ update_results(xmlNode *failed, xmlNode *target, const char *operation, error_msg = pcmk_strerror(return_code); was_error = true; - xml_node = create_xml_node(failed, XML_FAIL_TAG_CIB); - add_node_copy(xml_node, target); + xml_node = pcmk__xe_create(failed, PCMK__XE_FAILED_UPDATE); + pcmk__xml_copy(xml_node, target); - crm_xml_add(xml_node, XML_FAILCIB_ATTR_ID, ID(target)); - crm_xml_add(xml_node, XML_FAILCIB_ATTR_OBJTYPE, - (const char *) target->name); - crm_xml_add(xml_node, XML_FAILCIB_ATTR_OP, operation); - crm_xml_add(xml_node, XML_FAILCIB_ATTR_REASON, error_msg); + crm_xml_add(xml_node, PCMK_XA_ID, pcmk__xe_id(target)); + crm_xml_add(xml_node, PCMK_XA_OBJECT_TYPE, (const char *) target->name); + crm_xml_add(xml_node, PCMK_XA_OPERATION, operation); + crm_xml_add(xml_node, PCMK_XA_REASON, error_msg); crm_warn("Action %s failed: %s (cde=%d)", operation, error_msg, return_code); @@ -707,13 +608,13 @@ cib_process_create(const char *op, int options, const char *section, xmlNode * r crm_trace("Processing %s for %s section", op, pcmk__s(section, "unspecified")); - if (pcmk__str_eq(XML_CIB_TAG_SECTION_ALL, section, pcmk__str_casei)) { + if (pcmk__str_eq(PCMK__XE_ALL, section, pcmk__str_casei)) { section = NULL; - } else if (pcmk__str_eq(XML_TAG_CIB, section, pcmk__str_casei)) { + } else if (pcmk__str_eq(section, PCMK_XE_CIB, pcmk__str_casei)) { section = NULL; - } else if (pcmk__xe_is(input, XML_TAG_CIB)) { + } else if (pcmk__xe_is(input, PCMK_XE_CIB)) { section = NULL; } @@ -729,7 +630,8 @@ cib_process_create(const char *op, int options, const char *section, xmlNode * r answer); } - failed = create_xml_node(NULL, XML_TAG_FAILED); + // @COMPAT Deprecated since 2.1.8 + failed = pcmk__xe_create(NULL, PCMK__XE_FAILED); update_section = pcmk_find_cib_element(*result_cib, section); if (pcmk__xe_is(input, section)) { @@ -770,7 +672,7 @@ cib_process_diff(const char *op, int options, const char *section, xmlNode * req const char *originator = NULL; if (req != NULL) { - originator = crm_element_value(req, F_ORIG); + originator = crm_element_value(req, PCMK__XA_SRC); } crm_trace("Processing \"%s\" event from %s%s", @@ -780,7 +682,7 @@ cib_process_diff(const char *op, int options, const char *section, xmlNode * req if (*result_cib != existing_cib) { free_xml(*result_cib); } - *result_cib = copy_xml(existing_cib); + *result_cib = pcmk__xml_copy(NULL, existing_cib); return xml_apply_patchset(*result_cib, input, TRUE); } @@ -797,7 +699,7 @@ cib__config_changed_v1(xmlNode *last, xmlNode *next, xmlNode **diff) CRM_ASSERT(diff != NULL); if (*diff == NULL && last != NULL && next != NULL) { - *diff = diff_xml_object(last, next, FALSE); + *diff = pcmk__diff_v1_xml_object(last, next, false); } if (*diff == NULL) { @@ -807,7 +709,7 @@ cib__config_changed_v1(xmlNode *last, xmlNode *next, xmlNode **diff) crm_element_value_int(*diff, PCMK_XA_FORMAT, &format); CRM_LOG_ASSERT(format == 1); - xpathObj = xpath_search(*diff, "//" XML_CIB_TAG_CONFIGURATION); + xpathObj = xpath_search(*diff, "//" PCMK_XE_CONFIGURATION); if (numXpathResults(xpathObj) > 0) { config_changes = true; goto done; @@ -815,38 +717,38 @@ cib__config_changed_v1(xmlNode *last, xmlNode *next, xmlNode **diff) freeXpathObject(xpathObj); /* - * Do not check XML_TAG_DIFF_ADDED "//" XML_TAG_CIB + * Do not check PCMK__XE_DIFF_ADDED "//" PCMK_XE_CIB * This always contains every field and would produce a false positive * every time if the checked value existed */ - xpathObj = xpath_search(*diff, "//" XML_TAG_DIFF_REMOVED "//" XML_TAG_CIB); + xpathObj = xpath_search(*diff, "//" PCMK__XE_DIFF_REMOVED "//" PCMK_XE_CIB); max = numXpathResults(xpathObj); for (lpc = 0; lpc < max; lpc++) { xmlNode *top = getXpathResult(xpathObj, lpc); - if (crm_element_value(top, XML_ATTR_GENERATION) != NULL) { + if (crm_element_value(top, PCMK_XA_EPOCH) != NULL) { config_changes = true; goto done; } - if (crm_element_value(top, XML_ATTR_GENERATION_ADMIN) != NULL) { + if (crm_element_value(top, PCMK_XA_ADMIN_EPOCH) != NULL) { config_changes = true; goto done; } - if (crm_element_value(top, XML_ATTR_VALIDATION) != NULL) { + if (crm_element_value(top, PCMK_XA_VALIDATE_WITH) != NULL) { config_changes = true; goto done; } - if (crm_element_value(top, XML_ATTR_CRM_VERSION) != NULL) { + if (crm_element_value(top, PCMK_XA_CRM_FEATURE_SET) != NULL) { config_changes = true; goto done; } - if (crm_element_value(top, "remote-clear-port") != NULL) { + if (crm_element_value(top, PCMK_XA_REMOTE_CLEAR_PORT) != NULL) { config_changes = true; goto done; } - if (crm_element_value(top, "remote-tls-port") != NULL) { + if (crm_element_value(top, PCMK_XA_REMOTE_TLS_PORT) != NULL) { config_changes = true; goto done; } @@ -889,7 +791,7 @@ cib_process_xpath(const char *op, int options, const char *section, } else if (is_query) { if (max > 1) { - *answer = create_xml_node(NULL, "xpath-query"); + *answer = pcmk__xe_create(NULL, PCMK__XE_XPATH_QUERY); } } @@ -924,23 +826,29 @@ cib_process_xpath(const char *op, int options, const char *section, } } else if (pcmk__str_eq(op, PCMK__CIB_REQUEST_MODIFY, pcmk__str_none)) { - if (update_xml_child(match, input) == FALSE) { + uint32_t flags = pcmk__xaf_none; + + if (pcmk_is_set(options, cib_score_update)) { + flags |= pcmk__xaf_score_update; + } + + if (pcmk__xe_update_match(match, input, flags) != pcmk_rc_ok) { rc = -ENXIO; } else if ((options & cib_multiple) == 0) { break; } } else if (pcmk__str_eq(op, PCMK__CIB_REQUEST_CREATE, pcmk__str_none)) { - add_node_copy(match, input); + pcmk__xml_copy(match, input); break; } else if (pcmk__str_eq(op, PCMK__CIB_REQUEST_QUERY, pcmk__str_none)) { if (options & cib_no_children) { - xmlNode *shallow = create_xml_node(*answer, + xmlNode *shallow = pcmk__xe_create(*answer, (const char *) match->name); - copy_in_properties(shallow, match); + pcmk__xe_copy_attrs(shallow, match, pcmk__xaf_none); if (*answer == NULL) { *answer = shallow; @@ -951,11 +859,11 @@ cib_process_xpath(const char *op, int options, const char *section, xmlNode *parent = match; while (parent && parent->type == XML_ELEMENT_NODE) { - const char *id = crm_element_value(parent, XML_ATTR_ID); + const char *id = crm_element_value(parent, PCMK_XA_ID); char *new_path = NULL; if (id) { - new_path = crm_strdup_printf("/%s[@" XML_ATTR_ID "='%s']" + new_path = crm_strdup_printf("/%s[@" PCMK_XA_ID "='%s']" "%s", parent->name, id, pcmk__s(path, "")); @@ -970,14 +878,14 @@ cib_process_xpath(const char *op, int options, const char *section, crm_trace("Got: %s", path); if (*answer == NULL) { - *answer = create_xml_node(NULL, "xpath-query"); + *answer = pcmk__xe_create(NULL, PCMK__XE_XPATH_QUERY); } - parent = create_xml_node(*answer, "xpath-query-path"); - crm_xml_add(parent, XML_ATTR_ID, path); + parent = pcmk__xe_create(*answer, PCMK__XE_XPATH_QUERY_PATH); + crm_xml_add(parent, PCMK_XA_ID, path); free(path); } else if (*answer) { - add_node_copy(*answer, match); + pcmk__xml_copy(*answer, match); } else { *answer = match; @@ -988,9 +896,7 @@ cib_process_xpath(const char *op, int options, const char *section, xmlNode *parent = match->parent; free_xml(match); - if (input != NULL) { - add_node_copy(parent, input); - } + pcmk__xml_copy(parent, input); if ((options & cib_multiple) == 0) { break; |