protected entry_text_reader_base(log_settings_string sett) : base(sett)
{
util.postpone(() => new Thread(read_entries_thread)
{
IsBackground = true
}.Start(), 1);
}
public void merge(log_settings_string other_sett)
{
// note: i set it like this, so that in case of any change, I call the on_change delegate
foreach (var name in other_sett.settings_.names())
{
settings_.set(name, other_sett.settings_.get(name));
}
}
private void load_save(bool load, string prefix)
{
app.load_save(load, ref name, prefix + ".name", "Default");
string settings_str = default_settings_.ToString();
if (load)
{
app.load_save(load, ref settings_str, prefix + ".default_settings");
default_settings_ = new log_settings_string(settings_str);
if (settings_str == "")
{
// ... 1.4.8- kept the old name for persistenting
app.load_save(load, ref settings_str, prefix + ".default_syntax");
if (settings_str != "")
{
default_settings_.syntax.set(settings_str);
}
}
}
else
{
app.load_save(load, ref settings_str, prefix + ".default_settings");
}
int view_count = views.Count;
app.load_save(load, ref view_count, prefix + ".view_count", 0);
if (load)
{
views.Clear();
while (views.Count < view_count)
{
views.Add(new ui_view());
}
}
for (int i = 0; i < view_count; ++i)
{
views[i].load_save(load, prefix + ".view" + i + ".");
}
if (load && views.Count == 0)
{
views.Add(new ui_view()
{
is_default_name = true, name = "View_1"
});
}
}
// reads the config file, and sets as many settings as possible
//
public static log_settings_string load_config_file(string config_file)
{
log_settings_string config = new log_settings_string("");
try {
var doc = new XmlDocument();
using (var sr = new StringReader(File.ReadAllText(config_file)))
using (var xtr = new XmlTextReader(sr)
{
Namespaces = false
})
doc.Load(xtr);
var root = doc.DocumentElement;
var log4net = root.SelectSingleNode("//log4net");
var nlog = root.SelectSingleNode("//nlog");
if (root.Name == "log4net")
{
log4net = root;
}
else if (root.Name == "nlog")
{
nlog = root;
}
if (log4net != null)
{
parse_log4net_config_file(log4net, config_file, config);
}
else if (nlog != null)
{
parse_nlog_config_file(nlog, config_file, config);
}
} catch (Exception e) {
logger.Error("can't read config file " + config_file + " : " + e.Message);
}
return(config);
}
public file_text_reader(log_settings_string sett) : base(sett)
{
string file = sett.name;
buffer_ = new byte[max_read_in_one_go];
try {
// get absolute path - normally, this should be the absolute path, but just to be sure
file_ = new FileInfo(file).FullName;
} catch {
file_ = file;
}
var thread = app.inst.use_file_monitoring_api ? new Thread(read_all_file_thread_file_monitoring_api)
{
IsBackground = true
}
: new Thread(read_all_file_thread)
{
IsBackground = true
};
thread.Start();
}
private static void parse_log4net_config_file(XmlNode log4net_root, string config_file, log_settings_string config)
{
string dir = new FileInfo(config_file).DirectoryName;
var appenders = log4net_root.SelectNodes(".//appender");
foreach (XmlNode appender in appenders)
{
var appender_type = appender.Attributes["type"].Value.ToLower();
if (appender_type.Contains("file"))
{
// it's a file
var file = appender.SelectSingleNode("./file");
if (file != null)
{
string file_name = file.Attributes["value"].Value.Trim();
if (file_name.StartsWith("${"))
{
file_name = file_name.Substring(file_name.IndexOf("}") + 1);
}
if (file_name.StartsWith("\\"))
{
file_name = file_name.Substring(1);
}
if (!Path.IsPathRooted(file_name))
{
file_name = dir + "//" + file_name;
}
config.type.set(log_type.file);
config.name.set(file_name);
// force recomputing the syntax (in case it was already found)
config.syntax.set(file_text_reader.UNKNOWN_SYNTAX);
}
}
else if (appender_type.Contains("adonet"))
{
// database
var type = appender.SelectSingleNode("./connectionType");
var connection_string = appender.SelectSingleNode("./connectionString");
var cmd_text = appender.SelectSingleNode("./commandText");
if (type != null)
{
var db_type = type.Attributes["value"].Value;
// if we already have the configuration set, it means that we have a file as well - we prefer the file
if (config.name == "")
{
config.type.set(log_type.db);
}
config.db_provider.set(db_util.db_connection_type_to_db_provider(db_type));
config.db_connection_string.set(connection_string.Attributes["value"].Value);
if (cmd_text != null)
{
string sql = cmd_text.Attributes["value"].Value.ToLower().Trim();
if (sql.StartsWith("insert into"))
{
var fields = db_util.insert_into_to_db_fields(sql);
if (fields.Count > 0)
{
config.db_fields.set(util.concatenate(fields, "\r\n"));
}
sql = sql.Substring(11).Trim();
int separator = sql.IndexOf("(");
if (separator > 0)
{
string table_name = sql.Substring(0, separator).Trim();
config.db_table_name.set(table_name);
}
}
}
}
}
// find out pattern (syntax)
bool syntax_found = config.syntax != file_text_reader.UNKNOWN_SYNTAX;
if (!syntax_found)
{
var pattern = appender.SelectSingleNode("./conversionpattern");
var layout = appender.SelectSingleNode("./layout");
if (pattern != null)
{
var value = layout.Attributes["value"].Value;
if (value != null)
{
config.syntax.set(value);
}
}
else if (layout != null)
{
var value = layout.Attributes["value"].Value;
if (value != null)
{
// here, the value might be for a non-standard layout - so, try to actually parse it
var parsed = parse_log4net_syntax.parse(value);
if (parsed != "")
{
config.syntax.set(value);
}
}
}
}
}
}
private static void parse_nlog_config_file(XmlNode nlog_root, string config_file, log_settings_string config)
{
string dir = new FileInfo(config_file).DirectoryName;
var appenders = nlog_root.SelectNodes(".//target");
foreach (XmlNode appender in appenders)
{
var appender_type = attribute_ending_with(appender, "type").Value.ToLower();
if (appender_type.Contains("file"))
{
var file_name = appender.Attributes["fileName"].Value;
if (file_name.StartsWith("${"))
{
file_name = file_name.Substring(file_name.IndexOf("}") + 1);
}
if (file_name.StartsWith("\\") || file_name.StartsWith("/"))
{
file_name = file_name.Substring(1);
}
if (!Path.IsPathRooted(file_name))
{
file_name = dir + "//" + file_name;
}
config.type.set(log_type.file);
config.name.set(file_name);
var layout = attribute_ending_with(appender, "layout");
if (layout != null)
{
var layout_str = layout.Value;
config.syntax.set(layout_str);
}
}
else if (appender_type.Contains("database"))
{
var db_type = appender.Attributes["dbProvider"].Value;
var connection_string = appender.Attributes["connectionString"].Value;
var cmd_text = appender.Attributes["commandText"];
// if we already have the configuration set, it means that we have a file as well - we prefer the file
if (config.name == "")
{
config.type.set(log_type.db);
}
config.db_provider.set(db_util.db_connection_type_to_db_provider(db_type));
config.db_connection_string.set(connection_string);
if (cmd_text != null)
{
string sql = cmd_text.Value.ToLower().Trim();
if (sql.StartsWith("insert into"))
{
var fields = db_util.insert_into_to_db_fields(sql);
if (fields.Count > 0)
{
config.db_fields.set(util.concatenate(fields, "\r\n"));
}
sql = sql.Substring(11).Trim();
int separator = sql.IndexOf("(");
if (separator > 0)
{
string table_name = sql.Substring(0, separator).Trim();
config.db_table_name.set(table_name);
}
}
}
}
}
}
protected text_reader(log_settings_string sett)
{
settings_ = sett;
settings_.on_changed += on_settings_changed;
on_settings_changed("");
}
public void copy_from(ui_context other)
{
default_settings_ = other.default_settings_;
name = other.name;
views = other.views.ToList();
}
public void merge(string other)
{
log_settings_string other_sett = new log_settings_string(other);
merge(other_sett);
}
public debug_text_reader(log_settings_string sett) : base(sett)
{
settings.on_changed += (a) => force_reload("setting changed " + a);
}
public event_log_reader(log_settings_string sett) : base(sett)
{
settings.on_changed += on_settings_changed;
sett.name.set(friendly_name);
}
protected file_text_reader_base(log_settings_string sett) : base(sett)
{
}