static const char scope_user[] = "user";
static const char scope_system[] = "system";
static const char key_id[] = "id";
+static const char key_visibility[] = "visibility";
+static const char value_visible[] = "visible";
#define x_afm_prefix_length (sizeof x_afm_prefix - 1)
#define service_extension_length (sizeof service_extension - 1)
* for several accesses.
*/
struct afm_apps {
- struct json_object *prvarr; /* array of the private data of apps */
- struct json_object *pubarr; /* array of the public data of apps */
- struct json_object *pubobj; /* hash of application's publics */
- struct json_object *prvobj; /* hash of application's privates */
+ struct {
+ struct json_object *visibles; /* array of the private data of visible apps */
+ struct json_object *all; /* array of the private data of all apps */
+ struct json_object *byname; /* hash of application's privates */
+ } privates, publics;
};
/*
*/
static char *default_lang;
+/*
+ * initilize object 'apps'.
+ * returns 1 if okay or 0 on case of memory depletion
+ */
+static int apps_init(struct afm_apps *apps)
+{
+ apps->publics.all = json_object_new_array();
+ apps->publics.visibles = json_object_new_array();
+ apps->publics.byname = json_object_new_object();
+
+ apps->privates.all = json_object_new_array();
+ apps->privates.visibles = json_object_new_array();
+ apps->privates.byname = json_object_new_object();
+
+ return apps->publics.all
+ && apps->publics.visibles
+ && apps->publics.byname
+ && apps->privates.all
+ && apps->privates.visibles
+ && apps->privates.byname;
+}
+
/*
* Release the data of the afm_apps object 'apps'.
*/
static void apps_put(struct afm_apps *apps)
{
- json_object_put(apps->prvarr);
- json_object_put(apps->pubarr);
- json_object_put(apps->pubobj);
- json_object_put(apps->prvobj);
+ json_object_put(apps->publics.all);
+ json_object_put(apps->publics.visibles);
+ json_object_put(apps->publics.byname);
+ json_object_put(apps->privates.all);
+ json_object_put(apps->privates.visibles);
+ json_object_put(apps->privates.byname);
}
/*
/* add the value */
if (name[0] == '-') {
+ /* private value */
append_field(priv, &name[1], v);
} else {
+ /* public value */
append_field(priv, name, json_object_get(v));
append_field(pub, name, v);
}
size_t length
)
{
- struct json_object *priv, *pub, *id;
+ struct json_object *priv, *pub, *id, *visi;
const char *strid;
size_t len;
/* record the application structure */
json_object_get(pub);
- json_object_array_add(apps->pubarr, pub);
- json_object_object_add(apps->pubobj, strid, pub);
+ json_object_array_add(apps->publics.all, pub);
+ json_object_object_add(apps->publics.byname, strid, pub);
json_object_get(priv);
- json_object_array_add(apps->prvarr, priv);
- json_object_object_add(apps->prvobj, strid, priv);
+ json_object_array_add(apps->privates.all, priv);
+ json_object_object_add(apps->privates.byname, strid, priv);
+
+ /* handle visibility */
+ if (json_object_object_get_ex(priv, key_visibility, &visi)
+ && !strcasecmp(json_object_get_string(visi), value_visible)) {
+ json_object_array_add(apps->publics.visibles, json_object_get(pub));
+ json_object_array_add(apps->privates.visibles, json_object_get(priv));
+ }
+
return 0;
error:
errno = ENOMEM;
else {
afudb->refcount = 1;
- afudb->applications.prvarr = NULL;
- afudb->applications.pubarr = NULL;
- afudb->applications.pubobj = NULL;
- afudb->applications.prvobj = NULL;
+ memset(&afudb->applications, 0, sizeof afudb->applications);
afudb->system = sys;
afudb->user = usr;
afudb->prefixlen = length;
{
struct afm_updt updt;
struct afm_apps tmp;
+ int result;
/* lock the db */
afm_udb_addref(afudb);
updt.afudb = afudb;
- /* create the result */
- updt.applications.prvarr = json_object_new_array();
- updt.applications.pubarr = json_object_new_array();
- updt.applications.pubobj = json_object_new_object();
- updt.applications.prvobj = json_object_new_object();
- if (updt.applications.pubarr == NULL
- || updt.applications.prvarr == NULL
- || updt.applications.pubobj == NULL
- || updt.applications.prvobj == NULL) {
- errno = ENOMEM;
- goto error;
+ /* create the apps */
+ if (!apps_init(&updt.applications))
+ result = -1;
+ else {
+ /* scan the units */
+ if (afudb->user && systemd_unit_list(1, update_cb, &updt) < 0)
+ result = -1;
+ else if (afudb->system && systemd_unit_list(0, update_cb, &updt) < 0)
+ result = -1;
+ else {
+ /* commit the result */
+ tmp = afudb->applications;
+ afudb->applications = updt.applications;
+ updt.applications = tmp;
+ result = 0;
+ }
+ apps_put(&updt.applications);
}
-
- /* scan the units */
- if (afudb->user)
- if (systemd_unit_list(1, update_cb, &updt) < 0)
- goto error;
- if (afudb->system)
- if (systemd_unit_list(0, update_cb, &updt) < 0)
- goto error;
-
- /* commit the result */
- tmp = afudb->applications;
- afudb->applications = updt.applications;
- apps_put(&tmp);
+ /* unlock the db and return status */
afm_udb_unref(afudb);
- return 0;
-
-error:
- apps_put(&updt.applications);
- afm_udb_unref(afudb);
- return -1;
+ return result;
}
/*
* 'json_object_put'.
* Returns NULL in case of error.
*/
-struct json_object *afm_udb_applications_private(struct afm_udb *afudb, int uid)
+struct json_object *afm_udb_applications_private(struct afm_udb *afudb, int all, int uid)
{
- return json_object_get(afudb->applications.prvarr);
+ return json_object_get(all ? afudb->applications.privates.all : afudb->applications.privates.visibles);
}
/*
* 'json_object_put'.
* Returns NULL in case of error.
*/
-struct json_object *afm_udb_applications_public(struct afm_udb *afudb, int uid, const char *lang)
+struct json_object *afm_udb_applications_public(struct afm_udb *afudb, int all, int uid, const char *lang)
{
- return json_object_get(afudb->applications.pubarr);
+ return json_object_get(all ? afudb->applications.publics.all : afudb->applications.publics.visibles);
}
/*
*/
struct json_object *afm_udb_get_application_private(struct afm_udb *afudb, const char *id, int uid)
{
- return get_no_case(afudb->applications.prvobj, id, uid, NULL);
+ return get_no_case(afudb->applications.privates.byname, id, uid, NULL);
}
/*
struct json_object *afm_udb_get_application_public(struct afm_udb *afudb,
const char *id, int uid, const char *lang)
{
- return get_no_case(afudb->applications.pubobj, id, uid, lang);
+ return get_no_case(afudb->applications.publics.byname, id, uid, lang);
}
int main()
{
struct afm_udb *afudb = afm_udb_create(1, 1, NULL);
-printf("array = %s\n", json_object_to_json_string_ext(afudb->applications.pubarr, 3));
-printf("pubobj = %s\n", json_object_to_json_string_ext(afudb->applications.pubobj, 3));
-printf("prvobj = %s\n", json_object_to_json_string_ext(afudb->applications.prvobj, 3));
+printf("publics.all = %s\n", json_object_to_json_string_ext(afudb->applications.publics.all, 3));
+printf("publics.byname = %s\n", json_object_to_json_string_ext(afudb->applications.publics.byname, 3));
+printf("privates.byname = %s\n", json_object_to_json_string_ext(afudb->applications.privates.byname, 3));
return 0;
}
#endif
Code Review / src / app-framework-main.git / blobdiff