/// <summary> /// Reads crontab file and produces list of rules. /// </summary> /// <returns>List of crontab rules read from a file.</returns> public CrontabRuleList GetRuleList() { //TODO - can't parse */2 value format if (this.filename.Equals(string.Empty)) { return new CrontabRuleList(); } CrontabRuleList tasks = new CrontabRuleList(); TextReader r = new StreamReader(this.filename); String line = String.Empty; while ((line = r.ReadLine()) != null) { Regex reg = new Regex(@"^\s*" + @"^(?<minute>[0-9]+(?:(?:\,|\-)[0-9]+)*|\*)\s+" + @"(?<hour>[0-9]+(?:(?:\,|\-)[0-9]+)*|\*)\s+" + @"(?<day>[0-9]+(?:(?:\,|\-)[0-9]+)*|\*)\s+" + @"(?<month>[0-9]+(?:(?:\,|\-)[0-9]+)*|\*)\s+" + @"(?<weekday>[0-9]+(?:(?:\,|\-)[0-9]+)*|\*)\s+(?<taskName>.*)", RegexOptions.Singleline); if (reg.IsMatch(line)) { Match m = reg.Match(line); GroupCollection gc = m.Groups; //Console.WriteLine(gc["minute"]); if (gc["minute"].Success && gc["hour"].Success && gc["day"].Success && gc["month"].Success && gc["weekday"].Success && gc["taskName"].Success) { CrontabRawRule t = new CrontabRawRule(); t.Minute = this.validateRawValue(gc["minute"].Value); t.Hour = this.validateRawValue(gc["hour"].Value); t.Day = this.validateRawValue(gc["day"].Value); t.Month = this.validateRawValue(gc["month"].Value); t.Weekday = this.validateRawValue(gc["weekday"].Value); t.TaskName = gc["taskName"].Value; CrontabRule cr = t.GetRule(); tasks.Add(cr); } } } r.Close(); return tasks; }
/// <summary> /// Refreshes rule grid view. /// Allows to apply filters to a list of rules. /// Also refreshes instance grid view. /// </summary> public void RefreshRuleList() { if (this.isFileOpen) { CrontabRawRuleReader r = new CrontabRawRuleReader(this.crontabFileName); this.ruleList = r.GetRuleList(); if (this.FilterMode == FilterWindow.FilterMode.Exclude) { this.ruleList = this.ruleList.FilterByNames(this.ExcludedByFilterNames, true); } else { this.ruleList = this.ruleList.FilterByNames(this.ExcludedByFilterNames, false); } } else { this.ruleList = new CrontabRuleList(); } this.ruleGridView.DataSource = this.ruleList; this.RefreshInstanceList(); }
/// <summary> /// Create crontab parser based on crontab rule list and selected date. /// </summary> /// <param name="cr">crontab rule list from which instances should be created</param> /// <param name="selectedDay">selected date for which instances should be created</param> public CrontabRuleParser(CrontabRuleList cr, DateTime selectedDay) : this() { this.rules.AddRange(cr); this.selectedDay = selectedDay; }
/// <summary> /// Creates default, parser object. /// </summary> public CrontabRuleParser() { this.rules = new CrontabRuleList(); this.instances = new CrontabInstanceList(); }