C++ (Cpp) xml_util_get_attribute_content Examples

Example #1

File: gupnp-last-change-parser.c Project: iamer/gupnp-av

/* Reads a value of state variable @variable_name to an initialised GValue pair
 * from the InstanceID node of a LastChange xml doc */
static gboolean
read_state_variable (const char *variable_name,
                     GValue     *value,
                     xmlNode    *instance_node)
{
        xmlNode    *variable_node;
        const char *val_str;

        variable_node = xml_util_get_element (instance_node,
                                              variable_name,
                                              NULL);
        if (!variable_node)
                return FALSE;

        val_str = xml_util_get_attribute_content (variable_node, "val");
        if (!val_str) {
                g_warning ("No value provided for variable \"%s\" in "
                           "LastChange event",
                           variable_name);

                return FALSE;
        }

        gvalue_util_set_value_from_string (value, val_str);

        return TRUE;
}

Example #2

File: gupnp-didl-lite-parser.c Project: nemomobile-packages/gupnp-av

static gboolean
verify_didl_attributes (xmlNode *node)
{
        const char *content;

        content = xml_util_get_child_element_content (node, "date");
        if (content) {
                /* try to roughly verify the passed date with ^\d{4}-\d{2}-\d{2} */
                char *ptr = (char *) content;
                int state = 0;
                while (*ptr) {
                        if (state == 4 || state == 7) {
                                if (*ptr != '-')
                                        return FALSE;
                        } else {
                                if (!isdigit (*ptr))
                                        return FALSE;
                        }

                        ptr++;
                        state++;
                        if (state == 10)
                                break;
                }
        }

        if (xml_util_get_attribute_content (node, "restricted") != NULL) {
                return xml_util_verify_attribute_is_boolean (node,
                                                             "restricted");
        }

        return TRUE;
}

Example #3

File: gupnp-didl-lite-createclass.c Project: iamer/gupnp-av

/**
 * gupnp_didl_lite_create_class_get_friendly_name:
 * @create_class: #GUPnPDIDLLiteCreateClass
 *
 * Get the friendly name of the @create_class.
 *
 * Return value: The FriendlyName of the @create_class, or %NULL.
 **/
const char *
gupnp_didl_lite_create_class_get_friendly_name
                                    (GUPnPDIDLLiteCreateClass *create_class)
{
        g_return_val_if_fail (GUPNP_IS_DIDL_LITE_CREATE_CLASS (create_class),
                              NULL);
        return xml_util_get_attribute_content (create_class->priv->xml_node,
                                               "name");
}

Example #4

File: gupnp-didl-lite-item.c Project: ZachGoldberg/gupnp-av-gi

/**
 * gupnp_didl_lite_item_get_ref_id:
 * @item: #GUPnPDIDLLiteItem
 *
 * Get the ref ID of the @item.
 *
 * Return value: The ref ID of the @item, or %NULL.
 **/
const char *
gupnp_didl_lite_item_get_ref_id (GUPnPDIDLLiteItem *item)
{
        xmlNode *xml_node;

        g_return_val_if_fail (item != NULL, 0);
        g_return_val_if_fail (GUPNP_IS_DIDL_LITE_ITEM (item), NULL);

        xml_node = gupnp_didl_lite_object_get_xml_node
                                        (GUPNP_DIDL_LITE_OBJECT (item));

        return xml_util_get_attribute_content (xml_node, "refID");
}