public static List <LogInfo> TXTDelSpaces(EngineState s, CodeCommand cmd)
{
List <LogInfo> logs = new List <LogInfo>();
Debug.Assert(cmd.Info.GetType() == typeof(CodeInfo_TXTDelSpaces));
CodeInfo_TXTDelSpaces info = cmd.Info as CodeInfo_TXTDelSpaces;
string fileName = StringEscaper.Preprocess(s, info.FileName);
if (StringEscaper.PathSecurityCheck(fileName, out string errorMsg) == false)
{
logs.Add(new LogInfo(LogState.Error, errorMsg));
return(logs);
}
if (File.Exists(fileName) == false)
{
logs.Add(new LogInfo(LogState.Error, $"File [{fileName}] not exists"));
return(logs);
}
Encoding encoding = FileHelper.DetectTextEncoding(fileName);
int i = 0;
string tempPath = Path.GetTempFileName();
using (StreamReader reader = new StreamReader(fileName, encoding))
using (StreamWriter writer = new StreamWriter(tempPath, false, encoding))
{
string srcLine;
while ((srcLine = reader.ReadLine()) != null)
{
// WB082 delete spaces only if spaces are placed in front of line.
// Same with C#'s string.TrimStart().
int count = StringHelper.CountOccurrences(srcLine, " ");
if (0 < count)
{
i++;
srcLine = srcLine.TrimStart();
}
writer.WriteLine(srcLine);
}
}
FileHelper.FileReplaceEx(tempPath, fileName);
logs.Add(new LogInfo(LogState.Success, $"Deleted [{i}] spaces"));
return(logs);
}
public static List <LogInfo> TXTDelSpaces(EngineState s, CodeCommand cmd)
{
List <LogInfo> logs = new List <LogInfo>();
CodeInfo_TXTDelSpaces info = cmd.Info.Cast <CodeInfo_TXTDelSpaces>();
string fileName = StringEscaper.Preprocess(s, info.FileName);
if (!StringEscaper.PathSecurityCheck(fileName, out string errorMsg))
{
return(LogInfo.LogErrorMessage(logs, errorMsg));
}
if (!File.Exists(fileName))
{
return(LogInfo.LogErrorMessage(logs, $"File [{fileName}] does not exist"));
}
Encoding encoding = EncodingHelper.DetectEncoding(fileName);
int linesTrimmed = 0;
string tempPath = FileHelper.GetTempFile();
using (StreamReader sr = new StreamReader(fileName, encoding, false))
using (StreamWriter sw = new StreamWriter(tempPath, false, encoding))
{
string srcLine;
while ((srcLine = sr.ReadLine()) != null)
{
int count = StringHelper.CountSubStr(srcLine, " ");
if (0 < count)
{
srcLine = srcLine.Trim();
if (!StringHelper.CountSubStr(srcLine, " ").Equals(count)) //only count lines that we actually trimmed
{
linesTrimmed++;
}
}
sw.WriteLine(srcLine);
}
}
FileHelper.FileReplaceEx(tempPath, fileName);
logs.Add(new LogInfo(LogState.Success, $"Deleted leading and trailing spaces from [{linesTrimmed}] lines"));
return(logs);
}
public static List <LogInfo> TXTDelSpaces(EngineState s, CodeCommand cmd)
{
List <LogInfo> logs = new List <LogInfo>();
CodeInfo_TXTDelSpaces info = cmd.Info.Cast <CodeInfo_TXTDelSpaces>();
string fileName = StringEscaper.Preprocess(s, info.FileName);
if (!StringEscaper.PathSecurityCheck(fileName, out string errorMsg))
{
return(LogInfo.LogErrorMessage(logs, errorMsg));
}
if (!File.Exists(fileName))
{
return(LogInfo.LogErrorMessage(logs, $"File [{fileName}] does not exist"));
}
Encoding encoding = EncodingHelper.DetectBom(fileName);
int i = 0;
string tempPath = Path.GetTempFileName();
using (StreamReader r = new StreamReader(fileName, encoding))
using (StreamWriter w = new StreamWriter(tempPath, false, encoding))
{
string srcLine;
while ((srcLine = r.ReadLine()) != null)
{
// WB082 delete spaces only if spaces are placed in front of line.
// Same with C#'s string.TrimStart().
int count = StringHelper.CountSubStr(srcLine, " ");
if (0 < count)
{
i++;
srcLine = srcLine.TrimStart();
}
w.WriteLine(srcLine);
}
}
FileHelper.FileReplaceEx(tempPath, fileName);
logs.Add(new LogInfo(LogState.Success, $"Deleted [{i}] spaces"));
return(logs);
}
