enum cib_errors
cib_process_delete(const char *op, int options, const char *section, xmlNode * req, xmlNode * input,
xmlNode * existing_cib, xmlNode ** result_cib, xmlNode ** answer)
{
xmlNode *obj_root = NULL;
crm_debug_2("Processing \"%s\" event", op);
if (options & cib_xpath) {
return cib_process_xpath(op, options, section, req, input,
existing_cib, result_cib, answer);
}
if (input == NULL) {
crm_err("Cannot perform modification with no data");
return cib_NOOBJECT;
}
obj_root = get_object_root(section, *result_cib);
crm_validate_data(input);
crm_validate_data(*result_cib);
if (replace_xml_child(NULL, obj_root, input, TRUE) == FALSE) {
crm_debug_2("No matching object to delete");
}
return cib_ok;
}
enum cib_errors
cib_process_modify(const char *op, int options, const char *section, xmlNode * req, xmlNode * input,
xmlNode * existing_cib, xmlNode ** result_cib, xmlNode ** answer)
{
xmlNode *obj_root = NULL;
crm_debug_2("Processing \"%s\" event", op);
if (options & cib_xpath) {
return cib_process_xpath(op, options, section, req, input,
existing_cib, result_cib, answer);
}
if (input == NULL) {
crm_err("Cannot perform modification with no data");
return cib_NOOBJECT;
}
obj_root = get_object_root(section, *result_cib);
crm_validate_data(input);
crm_validate_data(*result_cib);
if (obj_root == NULL) {
xmlNode *tmp_section = NULL;
const char *path = get_object_parent(section);
if (path == NULL) {
return cib_bad_section;
}
tmp_section = create_xml_node(NULL, section);
cib_process_xpath(CIB_OP_CREATE, 0, path, NULL, tmp_section, NULL, result_cib, answer);
free_xml(tmp_section);
obj_root = get_object_root(section, *result_cib);
}
CRM_CHECK(obj_root != NULL, return cib_unknown);
if (update_xml_child(obj_root, input) == FALSE) {
if (options & cib_can_create) {
add_node_copy(obj_root, input);
} else {
return cib_NOTEXISTS;
}
}
return cib_ok;
}
enum cib_errors
cib_process_modify(
const char *op, int options, const char *section, crm_data_t *input,
crm_data_t *existing_cib, crm_data_t **result_cib, crm_data_t **answer)
{
crm_data_t *obj_root = NULL;
crm_debug_2("Processing \"%s\" event", op);
if(input == NULL) {
crm_err("Cannot perform modification with no data");
return cib_NOOBJECT;
}
obj_root = get_object_root(section, *result_cib);
crm_validate_data(input);
crm_validate_data(*result_cib);
if(update_xml_child(obj_root, input) == FALSE) {
return cib_NOTEXISTS;
}
return cib_ok;
}
enum cib_errors
cib_process_change(
const char *op, int options, const char *section, crm_data_t *input,
crm_data_t *existing_cib, crm_data_t **result_cib, crm_data_t **answer)
{
gboolean verbose = FALSE;
crm_data_t *failed = NULL;
enum cib_errors result = cib_ok;
int cib_update_op = CIB_UPDATE_OP_NONE;
crm_debug_2("Processing \"%s\" event for section=%s", op, crm_str(section));
if (strcasecmp(CIB_OP_CREATE, op) == 0) {
cib_update_op = CIB_UPDATE_OP_ADD;
} else if (strcasecmp(CIB_OP_UPDATE, op) == 0) {
cib_update_op = CIB_UPDATE_OP_MODIFY;
} else if (strcasecmp(CIB_OP_DELETE_ALT, op) == 0) {
cib_update_op = CIB_UPDATE_OP_DELETE;
} else {
crm_err("Incorrect request handler invoked for \"%s\" op",
crm_str(op));
return cib_operation;
}
result = cib_ok;
if (options & cib_verbose) {
verbose = TRUE;
}
if(safe_str_eq(XML_CIB_TAG_SECTION_ALL, section)) {
section = NULL;
}
if(input == NULL) {
crm_err("Cannot perform modification with no data");
return cib_NOOBJECT;
}
crm_validate_data(input);
crm_validate_data(*result_cib);
failed = create_xml_node(NULL, XML_TAG_FAILED);
/* make changes to a temp copy then activate */
if(section == NULL) {
int lpc = 0;
const char *type = NULL;
crm_data_t *sub_input = NULL;
/* order is no longer important here */
const char *type_list[] = {
XML_CIB_TAG_NODES,
XML_CIB_TAG_CONSTRAINTS,
XML_CIB_TAG_RESOURCES,
XML_CIB_TAG_STATUS,
XML_CIB_TAG_CRMCONFIG
};
copy_in_properties(*result_cib, input);
for(lpc = 0; lpc < DIMOF(type_list); lpc++) {
type = type_list[lpc];
if(result == cib_ok) {
crm_debug_2("Processing section=%s", type);
sub_input = get_object_root(type, input);
result = updateList(
*result_cib, sub_input, failed,
cib_update_op, type);
}
}
} else {
result = updateList(
*result_cib, input, failed, cib_update_op, section);
}
if (result != cib_ok || xml_has_children(failed)) {
if(result == cib_ok) {
result = cib_unknown;
}
crm_log_xml_err(failed, "CIB Update failures");
*answer = failed;
} else {
free_xml(failed);
}
return result;
}
