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#include "json-loader.h"
static GValue *
node2value (JsonNode * node)
{
if (node == NULL) {
return NULL;
}
GValue * value = g_new0(GValue, 1);
if (JSON_NODE_TYPE(node) == JSON_NODE_VALUE) {
json_node_get_value(node, value);
return value;
}
if (JSON_NODE_TYPE(node) == JSON_NODE_ARRAY) {
}
if (JSON_NODE_TYPE(node) == JSON_NODE_OBJECT) {
}
g_free(value);
return NULL;
}
static void
set_props (DbusmenuMenuitem * mi, JsonObject * node)
{
if (node == NULL) return;
GList * members = NULL;
for (members = json_object_get_members(node); members != NULL; members = g_list_next(members)) {
const gchar * member = members->data;
if (!g_strcmp0(member, "id")) { continue; }
if (!g_strcmp0(member, "submenu")) { continue; }
JsonNode * lnode = json_object_get_member(node, member);
GValue * value = node2value(lnode);
if (value != NULL) {
dbusmenu_menuitem_property_set_value(mi, member, value);
g_value_unset(value);
g_free(value);
}
}
return;
}
DbusmenuMenuitem *
dbusmenu_json_build_from_node (const JsonNode * cnode)
{
JsonNode * node = (JsonNode *)cnode; /* To match the jsonglib API :( */
if (node == NULL) return NULL;
if (JSON_NODE_TYPE(node) != JSON_NODE_OBJECT) return NULL;
JsonObject * layout = json_node_get_object(node);
DbusmenuMenuitem * local = NULL;
if (json_object_has_member(layout, "id")) {
JsonNode * node = json_object_get_member(layout, "id");
g_return_val_if_fail(JSON_NODE_TYPE(node) == JSON_NODE_VALUE, NULL);
local = dbusmenu_menuitem_new_with_id(json_node_get_int(node));
} else {
local = dbusmenu_menuitem_new();
}
set_props(local, layout);
if (json_object_has_member(layout, "submenu")) {
JsonNode * node = json_object_get_member(layout, "submenu");
g_return_val_if_fail(JSON_NODE_TYPE(node) == JSON_NODE_ARRAY, local);
JsonArray * array = json_node_get_array(node);
guint count;
for (count = 0; count < json_array_get_length(array); count++) {
DbusmenuMenuitem * child = dbusmenu_json_build_from_node(json_array_get_element(array, count));
if (child != NULL) {
dbusmenu_menuitem_child_append(local, child);
}
}
}
/* g_debug("Layout to menu return: 0x%X", (unsigned int)local); */
return local;
}
DbusmenuMenuitem *
dbusmenu_json_build_from_file (const gchar * filename)
{
JsonParser * parser = json_parser_new();
GError * error = NULL;
if (!json_parser_load_from_file(parser, filename, &error)) {
g_warning("Failed parsing file %s because: %s", filename, error->message);
g_error_free(error);
return NULL;
}
JsonNode * root_node = json_parser_get_root(parser);
if (JSON_NODE_TYPE(root_node) != JSON_NODE_OBJECT) {
g_warning("Root node is not an object, fail. It's an: %s", json_node_type_name(root_node));
return NULL;
}
DbusmenuMenuitem * mi = dbusmenu_json_build_from_node(root_node);
g_object_unref(parser);
return mi;
}
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