public static List <LogInfo> IniWriteTextLineOp(EngineState s, CodeCommand cmd) { List <LogInfo> logs = new List <LogInfo>(); CodeInfo_IniWriteTextLineOp infoOp = cmd.Info.Cast <CodeInfo_IniWriteTextLineOp>(); string fileName = StringEscaper.Preprocess(s, infoOp.Infos[0].FileName); Debug.Assert(fileName != null, $"{nameof(fileName)} != null"); bool append = infoOp.Infos[0].Append; if (!StringEscaper.PathSecurityCheck(fileName, out string errorMsg)) { return(LogInfo.LogErrorMessage(logs, errorMsg)); } List <IniKey> keyList = new List <IniKey>(infoOp.Infos.Count); foreach (CodeInfo_IniWriteTextLine info in infoOp.Infos) { string sectionName = StringEscaper.Preprocess(s, info.Section); string line = StringEscaper.Preprocess(s, info.Line); if (append) { keyList.Add(new IniKey(sectionName, line)); } else // prepend { keyList.Insert(0, new IniKey(sectionName, line)); } } IniKey[] keys = keyList.ToArray(); string dirPath = Path.GetDirectoryName(fileName); if (dirPath == null) { throw new InternalException("Internal Logic Error at IniWriteTextLineOp"); } if (!Directory.Exists(dirPath)) { Directory.CreateDirectory(dirPath); } // If a dest file does not exist, create an empty file to force ANSI encoding as default in IniReadWriter. if (!File.Exists(fileName)) { File.Create(fileName).Dispose(); } bool result = IniReadWriter.WriteRawLines(fileName, keyList, append); if (result) { for (int i = 0; i < keys.Length; i++) { IniKey kv = keyList[i]; logs.Add(new LogInfo(LogState.Success, $"Line [{kv.Key}] written", infoOp.Cmds[i])); } logs.Add(new LogInfo(LogState.Success, $"Wrote [{keys.Length}] lines to [{fileName}]", cmd)); } else { for (int i = 0; i < keys.Length; i++) { IniKey kv = keyList[i]; logs.Add(new LogInfo(LogState.Error, $"Could not write line [{kv.Key}]", infoOp.Cmds[i])); } logs.Add(new LogInfo(LogState.Error, $"Could not write [{keys.Length}] lines to [{fileName}]", cmd)); } return(logs); }