/**
* json_gvariant_serialize:
* @variant: A #GVariant to convert
*
* Converts @variant to a JSON tree.
*
* Return value: (transfer full): A #JsonNode representing the root of the
* JSON data structure obtained from @variant
*
* Since: 0.14
*/
JsonNode *
json_gvariant_serialize (GVariant *variant)
{
JsonNode *json_node = NULL;
GVariantClass class;
g_return_val_if_fail (variant != NULL, NULL);
class = g_variant_classify (variant);
if (! g_variant_is_container (variant))
{
json_node = json_node_new (JSON_NODE_VALUE);
switch (class)
{
case G_VARIANT_CLASS_BOOLEAN:
json_node_set_boolean (json_node, g_variant_get_boolean (variant));
break;
case G_VARIANT_CLASS_BYTE:
json_node_set_int (json_node, g_variant_get_byte (variant));
break;
case G_VARIANT_CLASS_INT16:
json_node_set_int (json_node, g_variant_get_int16 (variant));
break;
case G_VARIANT_CLASS_UINT16:
json_node_set_int (json_node, g_variant_get_uint16 (variant));
break;
case G_VARIANT_CLASS_INT32:
json_node_set_int (json_node, g_variant_get_int32 (variant));
break;
case G_VARIANT_CLASS_UINT32:
json_node_set_int (json_node, g_variant_get_uint32 (variant));
break;
case G_VARIANT_CLASS_INT64:
json_node_set_int (json_node, g_variant_get_int64 (variant));
break;
case G_VARIANT_CLASS_UINT64:
json_node_set_int (json_node, g_variant_get_uint64 (variant));
break;
case G_VARIANT_CLASS_HANDLE:
json_node_set_int (json_node, g_variant_get_handle (variant));
break;
case G_VARIANT_CLASS_DOUBLE:
json_node_set_double (json_node, g_variant_get_double (variant));
break;
case G_VARIANT_CLASS_STRING:
case G_VARIANT_CLASS_OBJECT_PATH:
case G_VARIANT_CLASS_SIGNATURE:
json_node_set_string (json_node, g_variant_get_string (variant, NULL));
break;
default:
break;
}
}
static JsonNode* create_fault_msg_response(int error_num, const char *message, int id)
{
JsonNode *msg_node = json_node_new(JSON_NODE_VALUE);
json_node_set_string(msg_node, message);
JsonNode *node = create_fault_value_response(error_num, msg_node, id);
json_node_free(msg_node);
return node;
}
static void
glide_document_json_obj_set_name (GlideDocument *document, JsonObject *obj)
{
JsonNode *node = json_node_new (JSON_NODE_VALUE);
json_node_set_string (node, document->priv->name);
json_object_set_member (obj, "name", node);
}
void
trg_prefs_set_string(TrgPrefs * p, const gchar * key,
const gchar * value, int flags)
{
JsonNode *node = trg_prefs_get_value(p, key, JSON_NODE_VALUE,
flags | TRG_PREFS_NEWNODE);
json_node_set_string(node, value);
trg_prefs_changed_emit_signal(p, key);
}
/**
* json_node_init_string:
* @node: the #JsonNode to initialize
* @value: (allow-none): a string value
*
* Initializes @node to %JSON_NODE_VALUE and sets @value into it.
*
* If the node has already been initialized once, it will be reset to
* the given type, and any data contained will be cleared.
*
* Return value: (transfer none): the initialized #JsonNode
*
* Since: 0.16
*/
JsonNode *
json_node_init_string (JsonNode *node,
const char *value)
{
g_return_val_if_fail (node != NULL, NULL);
json_node_init (node, JSON_NODE_VALUE);
json_node_set_string (node, value);
return node;
}
static JsonNode*
to_json_string (const gchar *str)
{
gchar *escaped = json_strescape (str);
JsonNode *node = json_node_new (JSON_NODE_VALUE);
json_node_set_string (node, escaped);
g_free (escaped);
return node;
}
/**
* json_object_set_string_member:
* @object: a #JsonObject
* @member_name: the name of the member
* @value: the value of the member
*
* Convenience function for setting a string @value of
* @member_name inside @object.
*
* See also: json_object_set_member()
*
* Since: 0.8
*/
void
json_object_set_string_member (JsonObject *object,
const gchar *member_name,
const gchar *value)
{
JsonNode *node;
g_return_if_fail (object != NULL);
g_return_if_fail (member_name != NULL);
node = json_node_new (JSON_NODE_VALUE);
json_node_set_string (node, value);
object_set_member_internal (object, member_name, node);
}
// Create a gchar** into a json array
JsonNode *glib_jsonrpc_json_strv_to_json_array(gchar **strv)
{
JsonArray *array = json_array_new();
gchar **p = strv;
while(*p)
{
JsonNode *node = json_node_new(JSON_NODE_VALUE);
json_node_set_string(node, *p);
json_array_add_element(array,node);
p++;
}
JsonNode *node = json_node_new(JSON_NODE_ARRAY);
json_node_take_array(node, array);
return node;
}
/**
* json_array_add_string_element:
* @array: a #JsonArray
* @value: a string value
*
* Conveniently adds a string @value into @array
*
* See also: json_array_add_element(), json_node_set_string()
*
* Since: 0.8
*/
void
json_array_add_string_element (JsonArray *array,
const gchar *value)
{
JsonNode *node;
g_return_if_fail (array != NULL);
g_return_if_fail (value != NULL);
if (value != NULL)
{
node = json_node_new (JSON_NODE_VALUE);
json_node_set_string (node, value);
}
else
node = json_node_new (JSON_NODE_NULL);
g_ptr_array_add (array->elements, node);
}
JsonNode *
json_serialize_pspec (const GValue *real_value,
GParamSpec *pspec)
{
JsonNode *retval = NULL;
JsonNodeType node_type;
switch (G_TYPE_FUNDAMENTAL (G_VALUE_TYPE (real_value)))
{
/* JSON native types */
case G_TYPE_INT64:
retval = json_node_init_int (json_node_alloc (), g_value_get_int64 (real_value));
break;
case G_TYPE_BOOLEAN:
retval = json_node_init_boolean (json_node_alloc (), g_value_get_boolean (real_value));
break;
case G_TYPE_DOUBLE:
retval = json_node_init_double (json_node_alloc (), g_value_get_double (real_value));
break;
case G_TYPE_STRING:
retval = json_node_init_string (json_node_alloc (), g_value_get_string (real_value));
break;
/* auto-promoted types */
case G_TYPE_INT:
retval = json_node_init_int (json_node_alloc (), g_value_get_int (real_value));
break;
case G_TYPE_UINT:
retval = json_node_init_int (json_node_alloc (), g_value_get_uint (real_value));
break;
case G_TYPE_LONG:
retval = json_node_init_int (json_node_alloc (), g_value_get_long (real_value));
break;
case G_TYPE_ULONG:
retval = json_node_init_int (json_node_alloc (), g_value_get_ulong (real_value));
break;
case G_TYPE_UINT64:
retval = json_node_init_int (json_node_alloc (), g_value_get_uint64 (real_value));
break;
case G_TYPE_FLOAT:
retval = json_node_init_double (json_node_alloc (), g_value_get_float (real_value));
break;
case G_TYPE_CHAR:
retval = json_node_alloc ();
json_node_init_int (retval, g_value_get_schar (real_value));
break;
case G_TYPE_UCHAR:
retval = json_node_init_int (json_node_alloc (), g_value_get_uchar (real_value));
break;
case G_TYPE_ENUM:
retval = json_node_init_int (json_node_alloc (), g_value_get_enum (real_value));
break;
case G_TYPE_FLAGS:
retval = json_node_init_int (json_node_alloc (), g_value_get_flags (real_value));
break;
/* complex types */
case G_TYPE_BOXED:
if (G_VALUE_HOLDS (real_value, G_TYPE_STRV))
{
gchar **strv = g_value_get_boxed (real_value);
gint i, strv_len;
JsonArray *array;
strv_len = g_strv_length (strv);
array = json_array_sized_new (strv_len);
for (i = 0; i < strv_len; i++)
{
JsonNode *str = json_node_new (JSON_NODE_VALUE);
json_node_set_string (str, strv[i]);
json_array_add_element (array, str);
}
retval = json_node_init_array (json_node_alloc (), array);
json_array_unref (array);
}
else if (json_boxed_can_serialize (G_VALUE_TYPE (real_value), &node_type))
{
gpointer boxed = g_value_get_boxed (real_value);
retval = json_boxed_serialize (G_VALUE_TYPE (real_value), boxed);
}
else
g_warning ("Boxed type '%s' is not handled by JSON-GLib",
g_type_name (G_VALUE_TYPE (real_value)));
break;
case G_TYPE_OBJECT:
{
GObject *object = g_value_get_object (real_value);
retval = json_node_alloc ();
if (object != NULL)
{
json_node_init (retval, JSON_NODE_OBJECT);
json_node_take_object (retval, json_gobject_dump (object));
}
else
json_node_init_null (retval);
}
break;
case G_TYPE_NONE:
retval = json_node_new (JSON_NODE_NULL);
break;
default:
g_warning ("Unsupported type `%s'", g_type_name (G_VALUE_TYPE (real_value)));
break;
}
return retval;
}
static JsonNode *
builder_options_serialize_property (JsonSerializable *serializable,
const gchar *property_name,
const GValue *value,
GParamSpec *pspec)
{
if (strcmp (property_name, "arch") == 0)
{
BuilderOptions *self = BUILDER_OPTIONS (serializable);
JsonNode *retval = NULL;
if (self->arch && g_hash_table_size (self->arch) > 0)
{
JsonObject *object;
GHashTableIter iter;
gpointer key, value;
object = json_object_new ();
g_hash_table_iter_init (&iter, self->arch);
while (g_hash_table_iter_next (&iter, &key, &value))
{
JsonNode *child = json_gobject_serialize (value);
json_object_set_member (object, (char *)key, child);
}
retval = json_node_init_object (json_node_alloc (), object);
json_object_unref (object);
}
return retval;
}
else if (strcmp (property_name, "env") == 0)
{
BuilderOptions *self = BUILDER_OPTIONS (serializable);
JsonNode *retval = NULL;
if (self->env && g_strv_length (self->env) > 0)
{
JsonObject *object;
int i;
object = json_object_new ();
for (i = 0; self->env[i] != NULL; i++)
{
JsonNode *str = json_node_new (JSON_NODE_VALUE);
const char *equal;
g_autofree char *member = NULL;
equal = strchr (self->env[i], '=');
if (equal)
{
json_node_set_string (str, equal + 1);
member = g_strndup (self->env[i], equal - self->env[i]);
}
else
{
json_node_set_string (str, "");
member = g_strdup (self->env[i]);
}
json_object_set_member (object, member, str);
}
retval = json_node_init_object (json_node_alloc (), object);
json_object_unref (object);
}
return retval;
}
else
return json_serializable_default_serialize_property (serializable,
property_name,
value,
pspec);
}
JsonNode *
json_serialize_pspec (const GValue *real_value,
GParamSpec *pspec)
{
JsonNode *retval = NULL;
GValue value = { 0, };
JsonNodeType node_type;
switch (G_TYPE_FUNDAMENTAL (G_VALUE_TYPE (real_value)))
{
case G_TYPE_INT64:
case G_TYPE_BOOLEAN:
case G_TYPE_DOUBLE:
/* JSON native types */
retval = json_node_new (JSON_NODE_VALUE);
g_value_init (&value, G_VALUE_TYPE (real_value));
g_value_copy (real_value, &value);
json_node_set_value (retval, &value);
g_value_unset (&value);
break;
case G_TYPE_STRING:
/* strings might be NULL, so we handle it differently */
if (!g_value_get_string (real_value))
retval = json_node_new (JSON_NODE_NULL);
else
{
retval = json_node_new (JSON_NODE_VALUE);
json_node_set_string (retval, g_value_get_string (real_value));
break;
}
break;
case G_TYPE_INT:
retval = json_node_new (JSON_NODE_VALUE);
json_node_set_int (retval, g_value_get_int (real_value));
break;
case G_TYPE_FLOAT:
retval = json_node_new (JSON_NODE_VALUE);
json_node_set_double (retval, g_value_get_float (real_value));
break;
case G_TYPE_BOXED:
if (G_VALUE_HOLDS (real_value, G_TYPE_STRV))
{
gchar **strv = g_value_get_boxed (real_value);
gint i, strv_len;
JsonArray *array;
strv_len = g_strv_length (strv);
array = json_array_sized_new (strv_len);
for (i = 0; i < strv_len; i++)
{
JsonNode *str = json_node_new (JSON_NODE_VALUE);
json_node_set_string (str, strv[i]);
json_array_add_element (array, str);
}
retval = json_node_new (JSON_NODE_ARRAY);
json_node_take_array (retval, array);
}
else if (json_boxed_can_serialize (G_VALUE_TYPE (real_value), &node_type))
{
gpointer boxed = g_value_get_boxed (real_value);
retval = json_boxed_serialize (G_VALUE_TYPE (real_value), boxed);
}
else
g_warning ("Boxed type '%s' is not handled by JSON-GLib",
g_type_name (G_VALUE_TYPE (real_value)));
break;
case G_TYPE_UINT:
retval = json_node_new (JSON_NODE_VALUE);
json_node_set_int (retval, g_value_get_uint (real_value));
break;
case G_TYPE_LONG:
retval = json_node_new (JSON_NODE_VALUE);
json_node_set_int (retval, g_value_get_long (real_value));
break;
case G_TYPE_ULONG:
retval = json_node_new (JSON_NODE_VALUE);
json_node_set_int (retval, g_value_get_long (real_value));
break;
case G_TYPE_CHAR:
retval = json_node_new (JSON_NODE_VALUE);
json_node_set_int (retval, g_value_get_char (real_value));
break;
case G_TYPE_UCHAR:
retval = json_node_new (JSON_NODE_VALUE);
json_node_set_int (retval, g_value_get_uchar (real_value));
break;
case G_TYPE_ENUM:
retval = json_node_new (JSON_NODE_VALUE);
json_node_set_int (retval, g_value_get_enum (real_value));
break;
case G_TYPE_FLAGS:
retval = json_node_new (JSON_NODE_VALUE);
json_node_set_int (retval, g_value_get_flags (real_value));
break;
case G_TYPE_OBJECT:
{
GObject *object = g_value_get_object (real_value);
if (object != NULL)
{
retval = json_node_new (JSON_NODE_OBJECT);
json_node_take_object (retval, json_gobject_dump (object));
}
else
retval = json_node_new (JSON_NODE_NULL);
}
break;
case G_TYPE_NONE:
retval = json_node_new (JSON_NODE_NULL);
break;
default:
g_warning ("Unsupported type `%s'", g_type_name (G_VALUE_TYPE (real_value)));
break;
}
return retval;
}
void Settings::setString(const char* path, const char* value){
JsonNode* node = getNode(path);
json_node_set_string(node, value);
json_node_free(node);
}
// Create a string node
JsonNode *glib_jsonrpc_json_new_string_node(const gchar *str)
{
JsonNode *node = json_node_new(JSON_NODE_VALUE);
json_node_set_string(node, str);
return node;
}
static void
js_value (JSContextRef ctx, JSValueRef value, JsonNode ** v)
{
switch (JSValueGetType (ctx, value))
{
case kJSTypeUndefined:
case kJSTypeNull:
*v = json_node_new (JSON_NODE_NULL);
break;
case kJSTypeBoolean:
*v = json_node_new (JSON_NODE_VALUE);
json_node_set_boolean (*v,
JSValueToBoolean (ctx,
value) ==
true ? TRUE : FALSE);
break;
case kJSTypeNumber:
*v = json_node_new (JSON_NODE_VALUE);
json_node_set_double (*v,
(gdouble) JSValueToNumber (ctx, value, NULL));
break;
case kJSTypeString:
{
JSStringRef string;
gchar *str;
string = JSValueToStringCopy (ctx, value, NULL);
str = js_string (string);
JSStringRelease (string);
*v = json_node_new (JSON_NODE_VALUE);
json_node_set_string (*v, str);
g_free (str);
break;
}
case kJSTypeObject:
{
*v = json_node_new (JSON_NODE_OBJECT);
JsonObject *o = json_object_new ();
js_obj (ctx, JSValueToObject (ctx, value, NULL), o);
json_node_take_object (*v, o);
break;
}
}
/* FIXME: array?!? integer?!?
-> probably arrays are considered instances of Array() Javascript object ?!
see http://developer.apple.com/library/mac/#documentation/Carbon/Reference/WebKit_JavaScriptCore_Ref/JSValueRef_h/index.html%23//apple_ref/c/func/JSValueGetType */
debug_print_json_node ( "js_value(): ", *v );
}
static guint
json_parse_value (JsonParser *parser,
JsonScanner *scanner,
guint token,
JsonNode **node)
{
JsonNode *current_node = parser->priv->current_node;
gboolean is_negative = FALSE;
if (token == '-')
{
guint next_token = json_scanner_peek_next_token (scanner);
if (next_token == G_TOKEN_INT ||
next_token == G_TOKEN_FLOAT)
{
is_negative = TRUE;
token = json_scanner_get_next_token (scanner);
}
else
return G_TOKEN_INT;
}
switch (token)
{
case G_TOKEN_INT:
*node = json_node_new (JSON_NODE_VALUE);
json_node_set_int (*node, is_negative ? scanner->value.v_int64 * -1
: scanner->value.v_int64);
break;
case G_TOKEN_FLOAT:
*node = json_node_new (JSON_NODE_VALUE);
json_node_set_double (*node, is_negative ? scanner->value.v_float * -1.0
: scanner->value.v_float);
break;
case G_TOKEN_STRING:
*node = json_node_new (JSON_NODE_VALUE);
json_node_set_string (*node, scanner->value.v_string);
break;
case JSON_TOKEN_TRUE:
case JSON_TOKEN_FALSE:
*node = json_node_new (JSON_NODE_VALUE);
json_node_set_boolean (*node, token == JSON_TOKEN_TRUE ? TRUE : FALSE);
break;
case JSON_TOKEN_NULL:
*node = json_node_new (JSON_NODE_NULL);
break;
default:
{
JsonNodeType cur_type;
*node = NULL;
cur_type = json_node_get_node_type (current_node);
if (cur_type == JSON_NODE_ARRAY)
return G_TOKEN_RIGHT_BRACE;
else if (cur_type == JSON_NODE_OBJECT)
return G_TOKEN_RIGHT_CURLY;
else
return G_TOKEN_SYMBOL;
}
}
return G_TOKEN_NONE;
}