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diff --git a/src/core/store.c b/src/core/store.c
index 3901ba45a3016b5d8ca5f911cee64cc33b6db388..f99841f4820251f08fe86a339f1b24edf4ca6adc 100644 (file)
--- a/src/core/store.c
+++ b/src/core/store.c
#include "core/store.h"
#include "utils/error.h"
#include "utils/llist.h"
-#include "utils/string.h"
#include <assert.h>
return strcasecmp(obj->name, lookup->obj_name);
} /* sdb_cmp_store_obj_with_name */
+/*
+ * public types
+ */
+
static int
sdb_host_init(sdb_object_t *obj, va_list ap)
{
const char *name = va_arg(ap, const char *);
- SDB_HOST(obj)->host_name = strdup(name);
- if (! SDB_HOST(obj)->host_name)
+ SDB_HOST(obj)->_name = strdup(name);
+ if (! SDB_HOST(obj)->_name)
return -1;
- SDB_HOST(obj)->host_last_update = sdb_gettime();
+ SDB_HOST(obj)->_last_update = sdb_gettime();
/* ignore errors -> last_update will be updated later */
SDB_HOST(obj)->attributes = sdb_llist_create();
{
assert(obj);
- if (SDB_HOST(obj)->host_name)
- free(SDB_HOST(obj)->host_name);
+ if (SDB_HOST(obj)->_name)
+ free(SDB_HOST(obj)->_name);
if (SDB_HOST(obj)->attributes)
sdb_llist_destroy(SDB_HOST(obj)->attributes);
sdb_llist_destroy(SDB_HOST(obj)->services);
} /* sdb_host_destroy */
+static sdb_object_t *
+sdb_host_do_clone(const sdb_object_t *obj)
+{
+ const sdb_host_t *host = (const sdb_host_t *)obj;
+ sdb_host_t *new;
+
+ new = sdb_host_create(host->_name);
+ if (! new)
+ return NULL;
+
+ /* make sure these are initialized; else sdb_object_deref() might access
+ * arbitrary memory in case of an error */
+ new->services = new->attributes = NULL;
+
+ if (host->attributes) {
+ new->attributes = sdb_llist_clone(host->attributes);
+ if (! new->attributes) {
+ sdb_object_deref(SDB_OBJ(new));
+ return NULL;
+ }
+ }
+
+ new->_last_update = host->_last_update;
+ if (host->services) {
+ new->services = sdb_llist_clone(host->services);
+ if (! new->services) {
+ sdb_object_deref(SDB_OBJ(new));
+ return NULL;
+ }
+ }
+ return SDB_OBJ(new);
+} /* sdb_host_do_clone */
+
static int
sdb_attr_init(sdb_object_t *obj, va_list ap)
{
const char *value = va_arg(ap, const char *);
SDB_ATTR(obj)->hostname = strdup(hostname);
- SDB_ATTR(obj)->attr_name = strdup(name);
+ SDB_ATTR(obj)->_name = strdup(name);
SDB_ATTR(obj)->attr_value = strdup(value);
if ((! SDB_ATTR(obj)->hostname)
- || (! SDB_ATTR(obj)->attr_name) || (! SDB_ATTR(obj)->attr_value))
+ || (! SDB_ATTR(obj)->_name) || (! SDB_ATTR(obj)->attr_value))
return -1;
- SDB_ATTR(obj)->attr_last_update = sdb_gettime();
+ SDB_ATTR(obj)->_last_update = sdb_gettime();
return 0;
} /* sdb_attr_init */
if (SDB_ATTR(obj)->hostname)
free(SDB_ATTR(obj)->hostname);
- if (SDB_ATTR(obj)->attr_name)
- free(SDB_ATTR(obj)->attr_name);
+ if (SDB_ATTR(obj)->_name)
+ free(SDB_ATTR(obj)->_name);
if (SDB_ATTR(obj)->attr_value)
free(SDB_ATTR(obj)->attr_value);
} /* sdb_attr_destroy */
+static sdb_object_t *
+sdb_attr_clone(const sdb_object_t *obj)
+{
+ const sdb_attribute_t *attr = (const sdb_attribute_t *)obj;
+ sdb_attribute_t *new;
+
+ new = sdb_attribute_create(attr->hostname,
+ attr->_name, attr->attr_value);
+ if (! new)
+ return NULL;
+
+ new->_last_update = attr->_last_update;
+ return SDB_OBJ(new);
+} /* sdb_attr_clone */
+
static int
sdb_svc_init(sdb_object_t *obj, va_list ap)
{
const char *name = va_arg(ap, const char *);
SDB_SVC(obj)->hostname = strdup(hostname);
- SDB_SVC(obj)->svc_name = strdup(name);
- if ((! SDB_SVC(obj)->hostname) || (! SDB_SVC(obj)->svc_name))
+ SDB_SVC(obj)->_name = strdup(name);
+ if ((! SDB_SVC(obj)->hostname) || (! SDB_SVC(obj)->_name))
return -1;
- SDB_SVC(obj)->svc_last_update = sdb_gettime();
+ SDB_SVC(obj)->_last_update = sdb_gettime();
/* ignore errors -> last_update will be updated later */
return 0;
} /* sdb_svc_init */
if (SDB_SVC(obj)->hostname)
free(SDB_SVC(obj)->hostname);
- if (SDB_SVC(obj)->svc_name)
- free(SDB_SVC(obj)->svc_name);
+ if (SDB_SVC(obj)->_name)
+ free(SDB_SVC(obj)->_name);
} /* sdb_svc_destroy */
+static sdb_object_t *
+sdb_svc_clone(const sdb_object_t *obj)
+{
+ const sdb_service_t *svc = (const sdb_service_t *)obj;
+ sdb_service_t *new;
+
+ new = sdb_service_create(svc->hostname, svc->_name);
+ if (! new)
+ return NULL;
+
+ new->_last_update = svc->_last_update;
+ return SDB_OBJ(new);
+} /* sdb_svc_clone */
+
+const sdb_type_t sdb_host_type = {
+ sizeof(sdb_host_t),
+
+ sdb_host_init,
+ sdb_host_destroy,
+ sdb_host_do_clone
+};
+
+const sdb_type_t sdb_attribute_type = {
+ sizeof(sdb_attribute_t),
+
+ sdb_attr_init,
+ sdb_attr_destroy,
+ sdb_attr_clone
+};
+
+const sdb_type_t sdb_service_type = {
+ sizeof(sdb_service_t),
+
+ sdb_svc_init,
+ sdb_svc_destroy,
+ sdb_svc_clone
+};
+
/*
* public API
*/
if (! name)
return NULL;
- obj = sdb_object_create(sizeof(sdb_host_t), sdb_host_init,
- sdb_host_destroy, name);
+ obj = sdb_object_create(sdb_host_type, name);
if (! obj)
return NULL;
return SDB_HOST(obj);
} /* sdb_host_create */
-sdb_host_t *
-sdb_host_clone(const sdb_host_t *host)
-{
- sdb_host_t *new;
-
- new = sdb_host_create(host->host_name);
- if (! new)
- return NULL;
-
- /* make sure these are initialized; else sdb_object_deref() might access
- * arbitrary memory in case of an error */
- new->services = new->attributes = NULL;
-
- if (host->attributes) {
- new->attributes = sdb_llist_clone(host->attributes);
- if (! new->attributes) {
- sdb_object_deref(SDB_OBJ(new));
- return NULL;
- }
- }
-
- new->host_last_update = host->host_last_update;
- if (host->services) {
- new->services = sdb_llist_clone(host->services);
- if (! new->services) {
- sdb_object_deref(SDB_OBJ(new));
- return NULL;
- }
- }
- return new;
-} /* sdb_host_clone */
-
int
sdb_store_host(const sdb_host_t *host)
{
sdb_host_t *old;
int status = 0;
- if ((! host) || (! host->host_name))
+ if ((! host) || (! host->_name))
return -1;
- last_update = host->host_last_update;
+ last_update = host->_last_update;
if (last_update <= 0)
last_update = sdb_gettime();
}
}
- lookup.obj_name = host->host_name;
+ lookup.obj_name = host->_name;
old = SDB_HOST(sdb_llist_search(host_list, (const sdb_object_t *)&lookup,
sdb_cmp_store_obj_with_name));
if (old) {
- if (old->host_last_update > last_update) {
+ if (old->_last_update > last_update) {
sdb_log(SDB_LOG_DEBUG, "store: Cannot update host '%s' - "
- "value too old (%"PRIscTIME" < %"PRIscTIME")\n",
- host->host_name, last_update, old->host_last_update);
+ "value too old (%"PRIscTIME" < %"PRIscTIME")",
+ host->_name, last_update, old->_last_update);
/* don't report an error; the host may be updated by multiple
* backends */
status = 1;
}
else {
- old->host_last_update = last_update;
+ old->_last_update = last_update;
}
}
else {
- sdb_host_t *new = sdb_host_clone(host);
+ sdb_host_t *new = SDB_HOST(sdb_host_do_clone(SDB_CONST_OBJ(host)));
if (! new) {
char errbuf[1024];
- sdb_log(SDB_LOG_ERR, "store: Failed to clone host object: "
- "%s\n", sdb_strerror(errno, errbuf, sizeof(errbuf)));
+ sdb_log(SDB_LOG_ERR, "store: Failed to clone host object: %s",
+ sdb_strerror(errno, errbuf, sizeof(errbuf)));
pthread_rwlock_unlock(&host_lock);
return -1;
}
if (! (new->attributes = sdb_llist_create())) {
char errbuf[1024];
sdb_log(SDB_LOG_ERR, "store: Failed to initialize "
- "host object '%s': %s\n", host->host_name,
+ "host object '%s': %s", host->_name,
sdb_strerror(errno, errbuf, sizeof(errbuf)));
sdb_object_deref(SDB_OBJ(new));
pthread_rwlock_unlock(&host_lock);
if (! (new->services = sdb_llist_create())) {
char errbuf[1024];
sdb_log(SDB_LOG_ERR, "store: Failed to initialize "
- "host object '%s': %s\n", host->host_name,
+ "host object '%s': %s", host->_name,
sdb_strerror(errno, errbuf, sizeof(errbuf)));
sdb_object_deref(SDB_OBJ(new));
pthread_rwlock_unlock(&host_lock);
if ((! hostname) || (! name) || (! value))
return NULL;
- obj = sdb_object_create(sizeof(sdb_attribute_t), sdb_attr_init,
- sdb_attr_destroy, hostname, name, value);
+ obj = sdb_object_create(sdb_attribute_type, hostname, name, value);
if (! obj)
return NULL;
return SDB_ATTR(obj);
} /* sdb_attribute_create */
-sdb_attribute_t *
-sdb_attribute_clone(const sdb_attribute_t *attr)
-{
- sdb_attribute_t *new;
-
- new = sdb_attribute_create(attr->hostname,
- attr->attr_name, attr->attr_value);
- if (! new)
- return NULL;
-
- new->attr_last_update = attr->attr_last_update;
- return new;
-} /* sdb_attribute_clone */
-
int
sdb_store_attribute(const sdb_attribute_t *attr)
{
if (! attr)
return -1;
- last_update = attr->attr_last_update;
+ last_update = attr->_last_update;
if (last_update <= 0)
last_update = sdb_gettime();
return -1;
}
- lookup.obj_name = attr->attr_name;
+ lookup.obj_name = attr->_name;
old = SDB_ATTR(sdb_llist_search(host->attributes,
(const sdb_object_t *)&lookup,
sdb_cmp_store_obj_with_name));
if (old) {
- if (old->host_last_update > last_update) {
+ if (old->_last_update > last_update) {
sdb_log(SDB_LOG_DEBUG, "store: Cannot update attribute "
- "'%s/%s' - value too old (%"PRIscTIME" < %"PRIscTIME")\n",
- attr->hostname, attr->attr_name, last_update,
- old->host_last_update);
+ "'%s/%s' - value too old (%"PRIscTIME" < %"PRIscTIME")",
+ attr->hostname, attr->_name, last_update,
+ old->_last_update);
status = 1;
}
else {
- old->attr_last_update = last_update;
+ old->_last_update = last_update;
}
}
else {
- sdb_attribute_t *new = sdb_attribute_clone(attr);
+ sdb_attribute_t *new = SDB_ATTR(sdb_attr_clone(SDB_CONST_OBJ(attr)));
if (! new) {
char errbuf[1024];
sdb_log(SDB_LOG_ERR, "store: Failed to clone attribute "
- "object: %s\n", sdb_strerror(errno, errbuf, sizeof(errbuf)));
+ "object: %s", sdb_strerror(errno, errbuf, sizeof(errbuf)));
pthread_rwlock_unlock(&host_lock);
return -1;
}
if ((! hostname) || (! name))
return NULL;
- obj = sdb_object_create(sizeof(sdb_service_t), sdb_svc_init,
- sdb_svc_destroy, hostname, name);
+ obj = sdb_object_create(sdb_service_type, hostname, name);
if (! obj)
return NULL;
return SDB_SVC(obj);
} /* sdb_service_create */
-sdb_service_t *
-sdb_service_clone(const sdb_service_t *svc)
-{
- sdb_service_t *new;
-
- new = sdb_service_create(svc->hostname, svc->svc_name);
- if (! new)
- return NULL;
-
- new->svc_last_update = svc->svc_last_update;
- return new;
-} /* sdb_service_clone */
-
int
sdb_store_service(const sdb_service_t *svc)
{
if (! svc)
return -1;
- last_update = svc->svc_last_update;
+ last_update = svc->_last_update;
if (last_update <= 0)
last_update = sdb_gettime();
return -1;
}
- lookup.obj_name = svc->svc_name;
+ lookup.obj_name = svc->_name;
old = SDB_SVC(sdb_llist_search(host->services, (const sdb_object_t *)&lookup,
sdb_cmp_store_obj_with_name));
if (old) {
- if (old->host_last_update > last_update) {
+ if (old->_last_update > last_update) {
sdb_log(SDB_LOG_DEBUG, "store: Cannot update service "
- "'%s/%s' - value too old (%"PRIscTIME" < %"PRIscTIME")\n",
- svc->hostname, svc->svc_name, last_update,
- old->host_last_update);
+ "'%s/%s' - value too old (%"PRIscTIME" < %"PRIscTIME")",
+ svc->hostname, svc->_name, last_update,
+ old->_last_update);
status = 1;
}
else {
- old->svc_last_update = last_update;
+ old->_last_update = last_update;
}
}
else {
- sdb_service_t *new = sdb_service_clone(svc);
+ sdb_service_t *new = SDB_SVC(sdb_svc_clone(SDB_CONST_OBJ(svc)));
if (! new) {
char errbuf[1024];
sdb_log(SDB_LOG_ERR, "store: Failed to clone service "
- "object: %s\n", sdb_strerror(errno, errbuf, sizeof(errbuf)));
+ "object: %s", sdb_strerror(errno, errbuf, sizeof(errbuf)));
pthread_rwlock_unlock(&host_lock);
return -1;
}
assert(host);
if (! sdb_strftime(time_str, sizeof(time_str),
- "%F %T %z", host->host_last_update))
+ "%F %T %z", host->_last_update))
snprintf(time_str, sizeof(time_str), "<error>");
time_str[sizeof(time_str) - 1] = '\0';
fprintf(fh, "Host '%s' (last updated: %s):\n",
- host->host_name, time_str);
+ host->_name, time_str);
attr_iter = sdb_llist_get_iter(host->attributes);
if (! attr_iter) {
assert(attr);
if (! sdb_strftime(time_str, sizeof(time_str),
- "%F %T %z", attr->attr_last_update))
+ "%F %T %z", attr->_last_update))
snprintf(time_str, sizeof(time_str), "<error>");
time_str[sizeof(time_str) - 1] = '\0';
fprintf(fh, "\tAttribute '%s' -> '%s' (last updated: %s)\n",
- attr->attr_name, attr->attr_value, time_str);
+ attr->_name, attr->attr_value, time_str);
}
sdb_llist_iter_destroy(attr_iter);
assert(svc);
if (! sdb_strftime(time_str, sizeof(time_str),
- "%F %T %z", svc->svc_last_update))
+ "%F %T %z", svc->_last_update))
snprintf(time_str, sizeof(time_str), "<error>");
time_str[sizeof(time_str) - 1] = '\0';
fprintf(fh, "\tService '%s' (last updated: %s)\n",
- svc->svc_name, time_str);
+ svc->_name, time_str);
}
sdb_llist_iter_destroy(svc_iter);