static void
log4g_file_appender_class_init(Log4gFileAppenderClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS(klass);
object_class->finalize = finalize;
object_class->set_property = set_property;
Log4gAppenderClass *appender_class = LOG4G_APPENDER_CLASS(klass);
appender_class->activate_options = activate_options;
Log4gWriterAppenderClass *writer_class =
LOG4G_WRITER_APPENDER_CLASS(klass);
writer_class->reset = reset;
klass->set_file_full = set_file_full;
klass->set_qw_for_files = set_qw_for_files;
g_type_class_add_private(klass, sizeof(struct Private));
/* install properties */
g_object_class_install_property(object_class, PROP_FILE,
g_param_spec_string("file", Q_("File"),
Q_("Output file name"), NULL, G_PARAM_WRITABLE));
g_object_class_install_property(object_class, PROP_APPEND,
g_param_spec_boolean("append", Q_("Append"),
Q_("Append or overwrite file"), TRUE,
G_PARAM_WRITABLE));
g_object_class_install_property(object_class, PROP_BUFFERED_IO,
g_param_spec_boolean("buffered-io", Q_("Buffered I/O"),
Q_("Buffer log output"), FALSE, G_PARAM_WRITABLE));
g_object_class_install_property(object_class, PROP_BUFFER_SIZE,
g_param_spec_uint("buffer-size", Q_("Buffer Size"),
Q_("Size of the output buffer"),
0, G_MAXUINT, 8 * 1024, G_PARAM_WRITABLE));
}
static void
log4g_rolling_file_appender_class_init(Log4gRollingFileAppenderClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS(klass);
object_class->set_property = set_property;
Log4gWriterAppenderClass *writer_class =
LOG4G_WRITER_APPENDER_CLASS(klass);
writer_class->sub_append = sub_append;
Log4gFileAppenderClass *file_class =
LOG4G_FILE_APPENDER_CLASS(klass);
file_class->set_file_full = set_file_full;
file_class->set_qw_for_files = set_qw_for_files;
klass->roll_over = roll_over;
g_type_class_add_private(klass, sizeof(struct Private));
/* install properties */
g_object_class_install_property(object_class, PROP_MAX_BACKUP_INDEX,
g_param_spec_uint("max-backup-index",
Q_("Maximum Backup Index"),
Q_("Maximum number of backup files"),
0, G_MAXUINT, 1, G_PARAM_WRITABLE));
g_object_class_install_property(object_class, PROP_MAXIMUM_FILE_SIZE,
g_param_spec_ulong("maximum-file-size",
Q_("Maximum File Size"),
Q_("Maximum size a log file may grow to"),
0, G_MAXULONG, 10 * 1024 * 1024, G_PARAM_WRITABLE));
}
static void
reset(Log4gAppender *base)
{
struct Private *priv = GET_PRIVATE(base);
log4g_file_appender_close_file(base);
g_free(priv->file);
priv->file = NULL;
LOG4G_WRITER_APPENDER_CLASS(log4g_file_appender_parent_class)->
reset(base);
}
static void
sub_append(Log4gAppender *base, Log4gLoggingEvent *event)
{
struct Private *priv = GET_PRIVATE(base);
Log4gQuietWriter *writer =
log4g_writer_appender_get_quiet_writer(base);
LOG4G_WRITER_APPENDER_CLASS(log4g_rolling_file_appender_parent_class)->
sub_append(base, event);
if (log4g_file_appender_get_file(base) && writer) {
gulong size = log4g_counting_quiet_writer_get_count(writer);
if ((size >= priv->max) && (size >= priv->next)) {
log4g_rolling_file_appender_roll_over(base);
}
}
}