/// <summary>
/// Implements a pipe wrapper for use internally or by front-end.
/// </summary>
public string RunPipe(string name, string script, string args, string inText, bool loggingEnabled, bool replacingDelims)
{
Pipe thePipe = new Pipe(script, this, string.Empty, string.Empty, loggingEnabled, replacingDelims);
thePipe.Compile(args, 0, string.Empty, 0);
if (thePipe.Errors.Count == 0)
{
string inTempFile = System.IO.Path.GetTempFileName();
File.WriteAllText(inTempFile, inText);
string outTempFile = System.IO.Path.GetTempFileName();
thePipe.Execute(ref inTempFile, ref outTempFile);
string results = File.ReadAllText(outTempFile);
results = results.Substring(0, results.Length - System.Environment.NewLine.Length);
File.Delete(inTempFile);
File.Delete(outTempFile);
return(results);
}
else
{
if ((name == null) || (name == string.Empty))
{
name = "<unknown>";
}
throw new PipeWrenchCompileException(System.Environment.NewLine +
"Internal error. Pipe passed to RunPipe, (" + name + "), " +
"failed compile: " + System.Environment.NewLine + System.Environment.NewLine +
thePipe.Errors.ToString());
}
}
// The pipe that is being called.
/// <summary>
/// Compiles the filter.
/// </summary>
public override void Compile(string cmdLineText, int initialCharPos)
{
// Parse the filter's command line:
LoggingEnabled = true;
LogWrite("Call.Compile: begin");
CmdLine.Text = cmdLineText;
CmdLine.IgnoringExtraneousText = true;
CmdLine.Parse(initialCharPos, true);
// Load and compile the contents of the saved-to-disk pipe:
string pipePath = (string)CmdLine.GetArg(0).Value;
LogWrite("Call.Compile: Called pipe: \"" + pipePath + "\"");
if (System.IO.File.Exists(pipePath))
{
// The pipe file exists. Create a new pipe object from the pipe file's contents:
string tempStr = System.IO.Path.GetFullPath(pipePath);
string pipeFolder = System.IO.Path.GetDirectoryName(tempStr);
string pipeName = System.IO.Path.GetFileName(tempStr);
string pipeScript = System.IO.File.ReadAllText(pipePath);
CalledPipe = new Pipe(pipeScript, (Engine)Eng, pipeFolder, pipeName,
((Filter)Host).CoreLoggingEnabled, false);
CalledPipe.DebugFile = ((Filter)Host).DebugFile;
CalledPipe.Errors = ((Filter)Host).Errors;
// Save the current folder because Pipe.Compile() may change it:
string savedFolder = System.Environment.CurrentDirectory;
// Compile the pipe using the CALL filter's
// "extraneous" command line parameters:
CalledPipe.Compile(CmdLine.Text, ((CommandLine)CmdLine).CmdLinePtr, Source, PipeLineNo);
// Restore the prior-saved current folder:
Directory.SetCurrentDirectory(savedFolder);
}
else
{
// Pipe file doesn't exist.
PipeWrenchCompileException ex = new PipeWrenchCompileException("Pipe file not found.");
ex.Data.Add("CharPos", ((CommandLine)CmdLine).CmdLinePtr);
ex.Data.Add("CmdLine", CmdLine.Text);
throw ex;
}
LogWrite("Call.Compile: end");
}
static int Main(string[] args)
{
int exitCode = 0;
string homeFolder;
// User's home folder.
string applDataFolder;
// The application's folder beneath the home folder.
string tempStr = string.Empty;
string debugFile;
if (args.Length != 0)
{
// Executing a pipe.
try
{
// Load configuration parameters:
if (isLinux)
{
homeFolder = System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal);
applDataFolder = homeFolder + System.IO.Path.DirectorySeparatorChar + "." + appName.ToLower();
}
else
{
homeFolder = System.Environment.GetFolderPath(System.Environment.SpecialFolder.LocalApplicationData);
applDataFolder = homeFolder + System.IO.Path.DirectorySeparatorChar + appName;
}
string configFile = applDataFolder + System.IO.Path.DirectorySeparatorChar + appName + "Conf.xml";
if (File.Exists(configFile))
{
// Configuration file found.
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(configFile);
XmlElement rootElem = xmlDoc["Config"];
XmlElement elem = rootElem["DebugFile"];
debugFile = elem.InnerText;
}
else
{
// Configuration file doesn't exist. Default the debug file:
debugFile = applDataFolder + System.IO.Path.DirectorySeparatorChar + "Debug.txt";
}
// Create a pipe object:
string currFolder = System.Environment.CurrentDirectory;
string script = GetPositionalArg(1, args);
Pipe thePipe = new Pipe(script, pipeEng, currFolder, string.Empty,
Engine.CoreLogging(args), true);
thePipe.DebugFile = debugFile;
string pipeArgs = GetPositionalArg(2, args);
// Compile the pipe:
thePipe.Compile(pipeArgs, 0, string.Empty, 0);
if (thePipe.Errors.Count == 0)
{
// Create the input text file:
string inText = Path.GetTempFileName();
StreamWriter inTextWriter = new StreamWriter(inText);
// Transfer the text from standard input to the text file object:
while ((tempStr = Console.ReadLine()) != null)
{
inTextWriter.WriteLine(tempStr);
}
inTextWriter.Close();
// Create the output text file:
string outText = Path.GetTempFileName();
// Execute the pipe:
thePipe.Execute(ref inText, ref outText);
// Output the text results to standard output:
StreamReader outTextReader = new StreamReader(outText);
while (!outTextReader.EndOfStream)
{
Console.WriteLine(outTextReader.ReadLine());
}
}
else
{
Console.Error.WriteLine(System.Environment.NewLine +
thePipe.Errors.ToString());
}
}
catch (PipeWrenchExecException ex)
{
// Pipe execution (runtime) exception.
tempStr = string.Empty;
string source = (string) ex.Data["Source"];
tempStr += source + System.Environment.NewLine;
string lineNoStr = ((int) ex.Data["LineNo"]).ToString();
string cmdLine = (string) ex.Data["CmdLine"];
tempStr += " line " + lineNoStr + ": " + cmdLine +
System.Environment.NewLine;
if (ex.Data.Contains("CharPos"))
{
int charPos = (int) ex.Data["CharPos"];
tempStr += "^".PadLeft(charPos+10+lineNoStr.Length, ' ');
}
tempStr += System.Environment.NewLine + " " + ex.Message;
Console.Error.WriteLine(tempStr);
exitCode = -1;
}
catch (Exception ex)
{
// Anything not already handled...
exitCode = -2;
Console.Error.WriteLine(ex.Message);
pipeEng.Log.WriteText(ex.ToString(), "Fatal error...", " ");
}
}
else
{
try
{
string headerLeftStr = cmdLineAppName + " " + version;
string headerRightStr;
if (isLinux)
headerRightStr = "Copyright \u00a9 2013 Firefly Software";
else
headerRightStr = "Copyright (C) 2013 Firefly Software";
string headerStr = headerLeftStr + headerRightStr.PadLeft(consoleCols -
headerLeftStr.Length - 1) + "\n\n";
string footerStr = "\n<Press ENTER to Continue>";
// Display the help screen:
tempStr = cmdLineAppName.ToUpper() + " is the command-line component of " + appName + ", " +
"the high-level text scripting tool that allows you to easily transform text, (i.e. lists, " +
"command output, HTML, config files, log files, source code, CSV data, etc.) from one form " +
"to another with relative ease. In a " + appName + " script, there's no need to create conditional " +
"or looping constructs or even to declare variables. You simply \"stack\" filters to get " +
"the results you want.";
string wrapToWidthPipe = "WrapText " + consoleCols.ToString();
string bodyStr = pipeEng.RunPipe("wrapToWidthPipe", wrapToWidthPipe, "", tempStr, false, false) + "\n\n";
tempStr = "Notice: This software is provided WITHOUT WARRANTY OF ANY KIND under " +
"the Free Software Foundation's GNU General Public License. For further details, " +
"see \"http://www.gnu.org/licenses/\". ";
string noticeStr = pipeEng.RunPipe("wrapToWidthPipe", wrapToWidthPipe, "", tempStr, false, false);
Console.Error.Write(headerStr + bodyStr + noticeStr + PadLines(headerStr + bodyStr + noticeStr +
footerStr) + footerStr);
Console.ReadKey();
bodyStr = "Syntax: " + cmdLineAppName + " <pipe> [<arguments>]\n\n";
bodyStr += "Where:\n\n";
string wrapToWidthIndentedPipe = "WrapText " + (consoleCols-3).ToString() + "|InsStr 1 ' '";
bodyStr += pipeEng.RunPipe("wrapToWidthIndentedPipe", wrapToWidthIndentedPipe, "",
"<pipe> is a double-quoted string containing one or more " + appName + " commands separated " +
"by \"" + Engine.PipeDelim + "\".", false, true) + "\n";
bodyStr += pipeEng.RunPipe("wrapToWidthIndentedPipe", wrapToWidthIndentedPipe, "",
"<arguments> is a double-quoted string containing one or more pipe arguments.",
false, true) + "\n\n";
bodyStr += pipeEng.RunPipe("wrapToWidthPipe", wrapToWidthPipe, "", appName.ToLower() +
"'s I/O can be redirected. Following are some examples:", false, true) + "\n\n";
if (isLinux)
{
bodyStr +=
" LOGNAME=$(echo \"$FILE\" | " + cmdLineAppName + " \"AppendStr '.log'\")\n" +
" echo hello | " + cmdLineAppName + " \"UpperCase " + Engine.PipeDelim + " AppendStr ' THERE'\"\n" +
" cat the.txt | " + cmdLineAppName + " \"SortLines " + Engine.PipeDelim + " DelDuplLines\" >out.txt\n" +
" find . -type f -printf '%P\\n' | " + cmdLineAppName + " \"InsStr 1 '#22' " + Engine.PipeDelim + " \n" +
" AppendStr '#22'\" | xargs md5sum > \"$MD5SUMSFILE\"\n" +
" echo \"$FILELIST\" | " + cmdLineAppName + " \"call '$RENAMEFILESPIPE'\" >\"$TEMPSCRIPT\"\n";
}
else
{
bodyStr +=
" echo hello | " + cmdLineAppName + " \"UpperCase " + Engine.PipeDelim + " AppendStr ' THERE'\"\n" +
" type the.txt | " + cmdLineAppName + " \"SortLines " + Engine.PipeDelim + " DelDuplLines\" >out.txt\n" +
" echo \"%FILELIST%\" | " + cmdLineAppName + " \"call '%RENAMEFILESPIPE%'\" >\"%TEMPBATCH%\"\n" +
" type template.txt | " + cmdLineAppName + " \"ReplStr '<KEY>' '%KEY%'\" >page.htm";
}
Console.Error.Write(headerStr + bodyStr + PadLines(headerStr + bodyStr + footerStr) + footerStr);
Console.ReadKey();
string filterList = GetFilters();
string displayFiltersPipe = "ParseWords|SortLines|PadLinesRight '~'|InsStr 1 '~'|" +
"ReplStr '~(\\\\w+)\\\\*' '*$1~' /r|AppendStr ' '|JoinLines|WrapText " +
consoleCols.ToString() + " /j50|ReplStr '~' ' '";
tempStr = pipeEng.RunPipe("displayFiltersPipe", displayFiltersPipe, "", filterList, false, true);
PaginateText(tempStr, headerStr, footerStr);
}
catch (PipeWrenchCompileException ex)
{
Console.Error.WriteLine(ex.Message);
}
catch (PipeWrenchExecException ex)
{
// Pipe execution (runtime) exception.
tempStr = string.Empty;
string source = (string) ex.Data["Source"];
tempStr += source + System.Environment.NewLine;
string lineNoStr = ((int) ex.Data["LineNo"]).ToString();
string cmdLine = (string) ex.Data["CmdLine"];
tempStr += " line " + lineNoStr + ": " + cmdLine + System.Environment.NewLine;
if (ex.Data.Contains("CharPos"))
{
int charPos = (int) ex.Data["CharPos"];
tempStr += "^".PadLeft(charPos+10+lineNoStr.Length, ' ');
}
tempStr += System.Environment.NewLine + " " + ex.Message;
Console.Error.WriteLine(tempStr);
}
catch (Exception ex)
{
// Anything not already handled...
pipeEng.Log.WriteText(ex.ToString(), "Fatal error...", " ");
Console.Error.WriteLine(ex.Message);
}
}
return exitCode;
}
// The pipe that is being called.
/// <summary>
/// Compiles the filter.
/// </summary>
public override void Compile(string cmdLineText, int initialCharPos)
{
// Parse the filter's command line:
LoggingEnabled = true;
LogWrite("Call.Compile: begin");
CmdLine.Text = cmdLineText;
CmdLine.IgnoringExtraneousText = true;
CmdLine.Parse(initialCharPos, true);
// Load and compile the contents of the saved-to-disk pipe:
string pipePath = (string) CmdLine.GetArg(0).Value;
LogWrite("Call.Compile: Called pipe: \"" + pipePath + "\"");
if (System.IO.File.Exists(pipePath))
{
// The pipe file exists. Create a new pipe object from the pipe file's contents:
string tempStr = System.IO.Path.GetFullPath(pipePath);
string pipeFolder = System.IO.Path.GetDirectoryName(tempStr);
string pipeName = System.IO.Path.GetFileName(tempStr);
string pipeScript = System.IO.File.ReadAllText(pipePath);
CalledPipe = new Pipe(pipeScript, (Engine) Eng, pipeFolder, pipeName,
((Filter) Host).CoreLoggingEnabled, false);
CalledPipe.DebugFile = ((Filter) Host).DebugFile;
CalledPipe.Errors = ((Filter) Host).Errors;
// Save the current folder because Pipe.Compile() may change it:
string savedFolder = System.Environment.CurrentDirectory;
// Compile the pipe using the CALL filter's
// "extraneous" command line parameters:
CalledPipe.Compile(CmdLine.Text, ((CommandLine) CmdLine).CmdLinePtr, Source, PipeLineNo);
// Restore the prior-saved current folder:
Directory.SetCurrentDirectory(savedFolder);
}
else
{
// Pipe file doesn't exist.
PipeWrenchCompileException ex = new PipeWrenchCompileException("Pipe file not found.");
ex.Data.Add("CharPos", ((CommandLine) CmdLine).CmdLinePtr);
ex.Data.Add("CmdLine", CmdLine.Text);
throw ex;
}
LogWrite("Call.Compile: end");
}
/// <summary>
/// Executes the pipe.
/// </summary>
private void ExecutePipe(string pipeText)
{
try
{
ErrorsTextView.Buffer.Text = string.Empty;
string pipeFolder = string.Empty;
string pipeName = "<new pipe>";
if (PipePath != string.Empty)
{
string tempStr = System.IO.Path.GetFullPath(PipePath);
pipeFolder = System.IO.Path.GetDirectoryName(tempStr);
pipeName = System.IO.Path.GetFileName(tempStr);
}
Pipe ThePipe = new Pipe(pipeText, PipeEng, pipeFolder, pipeName, CoreLogging, false);
ThePipe.DebugFile = DebugFile;
ThePipe.Compile(ArgsEntry.Text, 0, string.Empty, 0);
if (ThePipe.Errors.Count == 0)
{
MessageDialog WarningMesgDlg = new MessageDialog (this,
DialogFlags.DestroyWithParent, MessageType.Warning,
ButtonsType.YesNo, "Overwrite output file?");
try
{
if ((!File.Exists(OutputFileEntry.Text)) || (WarningMesgDlg.Run() == (int) ResponseType.Yes))
{
if ((DebugFile != null) && (File.Exists(DebugFile)))
{
File.Delete(DebugFile);
}
string inTempFile = System.IO.Path.GetTempFileName();
string outTempFile = System.IO.Path.GetTempFileName();
try
{
if (InputFileEntry.Text == string.Empty)
{
File.WriteAllText(inTempFile, InputTextView.Buffer.Text);
}
else
{
File.Copy(InputFileEntry.Text, inTempFile, true);
}
ThePipe.Execute(ref inTempFile, ref outTempFile);
if (OutputFileEntry.Text == string.Empty)
{
// Unsubscribe from the TextChanged event handler so that
// the updates made to the ouput textbox don't change
// the caret's current location:
OutputTextView.Buffer.Changed -= IOTextBuffer_OnChanged;
// Write changes to the output text box:
OutputTextView.Buffer.Text = File.ReadAllText(outTempFile);
// Re-subscribe to the TextChanged event handler:
OutputTextView.Buffer.Changed += IOTextBuffer_OnChanged;
}
else
{
File.Copy(outTempFile, OutputFileEntry.Text, true);
}
}
finally
{
File.Delete(inTempFile);
File.Delete(outTempFile);
}
TextNotebook.CurrentPage = 1;
PipeTextView.GrabFocus();
}
}
finally
{
WarningMesgDlg.Destroy();
}
}
else
{
// The pipe had compile (syntax) errors.
ErrorsTextView.Buffer.Text = ThePipe.Errors.ToString();
TextNotebook.CurrentPage = 2;
}
}
catch (PipeWrenchTemplateException ex)
{
string tempStr = (string) ex.Data["Template"] + System.Environment.NewLine;
if (ex.Data.Contains("CharPos"))
{
int charPos = (int) ex.Data["CharPos"];
tempStr += "^".PadLeft(charPos, ' ');
}
tempStr += System.Environment.NewLine + " " + ex.Message;
ErrorsTextView.Buffer.Text = tempStr;
TextNotebook.CurrentPage = 2;
}
catch (PipeWrenchExecException ex)
{
// Pipe execution (runtime) exception.
string tempStr = string.Empty;
string source = (string) ex.Data["Source"];
tempStr += source + System.Environment.NewLine;
string lineNoStr = ((int) ex.Data["LineNo"]).ToString();
string cmdLine = (string) ex.Data["CmdLine"];
tempStr += " line " + lineNoStr + ": " + cmdLine + System.Environment.NewLine;
if (ex.Data.Contains("CharPos"))
{
int charPos = (int) ex.Data["CharPos"];
tempStr += "^".PadLeft(charPos+10+lineNoStr.Length, ' ');
}
tempStr += System.Environment.NewLine + " " + ex.Message;
ErrorsTextView.Buffer.Text = tempStr;
TextNotebook.CurrentPage = 2;
}
catch (Exception ex)
{
// Anything not already handled...
ErrorsTextView.Buffer.Text = ex.Message;
TextNotebook.CurrentPage = 2;
PipeEng.Log.WriteText(ex.ToString(), "Fatal error...", " ");
}
}
static int Main(string[] args)
{
int exitCode = 0;
string homeFolder;
// User's home folder.
string applDataFolder;
// The application's folder beneath the home folder.
string tempStr = string.Empty;
string debugFile;
if (args.Length != 0)
{
// Executing a pipe.
try
{
// Load configuration parameters:
if (isLinux)
{
homeFolder = System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal);
applDataFolder = homeFolder + System.IO.Path.DirectorySeparatorChar + "." + appName.ToLower();
}
else
{
homeFolder = System.Environment.GetFolderPath(System.Environment.SpecialFolder.LocalApplicationData);
applDataFolder = homeFolder + System.IO.Path.DirectorySeparatorChar + appName;
}
string configFile = applDataFolder + System.IO.Path.DirectorySeparatorChar + appName + "Conf.xml";
if (File.Exists(configFile))
{
// Configuration file found.
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(configFile);
XmlElement rootElem = xmlDoc["Config"];
XmlElement elem = rootElem["DebugFile"];
debugFile = elem.InnerText;
}
else
{
// Configuration file doesn't exist. Default the debug file:
debugFile = applDataFolder + System.IO.Path.DirectorySeparatorChar + "Debug.txt";
}
// Create a pipe object:
string currFolder = System.Environment.CurrentDirectory;
string script = GetPositionalArg(1, args);
Pipe thePipe = new Pipe(script, pipeEng, currFolder, string.Empty,
Engine.CoreLogging(args), true);
thePipe.DebugFile = debugFile;
string pipeArgs = GetPositionalArg(2, args);
// Compile the pipe:
thePipe.Compile(pipeArgs, 0, string.Empty, 0);
if (thePipe.Errors.Count == 0)
{
// Create the input text file:
string inText = Path.GetTempFileName();
StreamWriter inTextWriter = new StreamWriter(inText);
// Transfer the text from standard input to the text file object:
while ((tempStr = Console.ReadLine()) != null)
{
inTextWriter.WriteLine(tempStr);
}
inTextWriter.Close();
// Create the output text file:
string outText = Path.GetTempFileName();
// Execute the pipe:
thePipe.Execute(ref inText, ref outText);
// Output the text results to standard output:
StreamReader outTextReader = new StreamReader(outText);
while (!outTextReader.EndOfStream)
{
Console.WriteLine(outTextReader.ReadLine());
}
}
else
{
Console.Error.WriteLine(System.Environment.NewLine +
thePipe.Errors.ToString());
}
}
catch (PipeWrenchExecException ex)
{
// Pipe execution (runtime) exception.
tempStr = string.Empty;
string source = (string)ex.Data["Source"];
tempStr += source + System.Environment.NewLine;
string lineNoStr = ((int)ex.Data["LineNo"]).ToString();
string cmdLine = (string)ex.Data["CmdLine"];
tempStr += " line " + lineNoStr + ": " + cmdLine +
System.Environment.NewLine;
if (ex.Data.Contains("CharPos"))
{
int charPos = (int)ex.Data["CharPos"];
tempStr += "^".PadLeft(charPos + 10 + lineNoStr.Length, ' ');
}
tempStr += System.Environment.NewLine + " " + ex.Message;
Console.Error.WriteLine(tempStr);
exitCode = -1;
}
catch (Exception ex)
{
// Anything not already handled...
exitCode = -2;
Console.Error.WriteLine(ex.Message);
pipeEng.Log.WriteText(ex.ToString(), "Fatal error...", " ");
}
}
else
{
try
{
string headerLeftStr = cmdLineAppName + " " + version;
string headerRightStr;
if (isLinux)
{
headerRightStr = "Copyright \u00a9 2013 Firefly Software";
}
else
{
headerRightStr = "Copyright (C) 2013 Firefly Software";
}
string headerStr = headerLeftStr + headerRightStr.PadLeft(consoleCols -
headerLeftStr.Length - 1) + "\n\n";
string footerStr = "\n<Press ENTER to Continue>";
// Display the help screen:
tempStr = cmdLineAppName.ToUpper() + " is the command-line component of " + appName + ", " +
"the high-level text scripting tool that allows you to easily transform text, (i.e. lists, " +
"command output, HTML, config files, log files, source code, CSV data, etc.) from one form " +
"to another with relative ease. In a " + appName + " script, there's no need to create conditional " +
"or looping constructs or even to declare variables. You simply \"stack\" filters to get " +
"the results you want.";
string wrapToWidthPipe = "WrapText " + consoleCols.ToString();
string bodyStr = pipeEng.RunPipe("wrapToWidthPipe", wrapToWidthPipe, "", tempStr, false, false) + "\n\n";
tempStr = "Notice: This software is provided WITHOUT WARRANTY OF ANY KIND under " +
"the Free Software Foundation's GNU General Public License. For further details, " +
"see \"http://www.gnu.org/licenses/\". ";
string noticeStr = pipeEng.RunPipe("wrapToWidthPipe", wrapToWidthPipe, "", tempStr, false, false);
Console.Error.Write(headerStr + bodyStr + noticeStr + PadLines(headerStr + bodyStr + noticeStr +
footerStr) + footerStr);
Console.ReadKey();
bodyStr = "Syntax: " + cmdLineAppName + " <pipe> [<arguments>]\n\n";
bodyStr += "Where:\n\n";
string wrapToWidthIndentedPipe = "WrapText " + (consoleCols - 3).ToString() + "|InsStr 1 ' '";
bodyStr += pipeEng.RunPipe("wrapToWidthIndentedPipe", wrapToWidthIndentedPipe, "",
"<pipe> is a double-quoted string containing one or more " + appName + " commands separated " +
"by \"" + Engine.PipeDelim + "\".", false, true) + "\n";
bodyStr += pipeEng.RunPipe("wrapToWidthIndentedPipe", wrapToWidthIndentedPipe, "",
"<arguments> is a double-quoted string containing one or more pipe arguments.",
false, true) + "\n\n";
bodyStr += pipeEng.RunPipe("wrapToWidthPipe", wrapToWidthPipe, "", appName.ToLower() +
"'s I/O can be redirected. Following are some examples:", false, true) + "\n\n";
if (isLinux)
{
bodyStr +=
" LOGNAME=$(echo \"$FILE\" | " + cmdLineAppName + " \"AppendStr '.log'\")\n" +
" echo hello | " + cmdLineAppName + " \"UpperCase " + Engine.PipeDelim + " AppendStr ' THERE'\"\n" +
" cat the.txt | " + cmdLineAppName + " \"SortLines " + Engine.PipeDelim + " DelDuplLines\" >out.txt\n" +
" find . -type f -printf '%P\\n' | " + cmdLineAppName + " \"InsStr 1 '#22' " + Engine.PipeDelim + " \n" +
" AppendStr '#22'\" | xargs md5sum > \"$MD5SUMSFILE\"\n" +
" echo \"$FILELIST\" | " + cmdLineAppName + " \"call '$RENAMEFILESPIPE'\" >\"$TEMPSCRIPT\"\n";
}
else
{
bodyStr +=
" echo hello | " + cmdLineAppName + " \"UpperCase " + Engine.PipeDelim + " AppendStr ' THERE'\"\n" +
" type the.txt | " + cmdLineAppName + " \"SortLines " + Engine.PipeDelim + " DelDuplLines\" >out.txt\n" +
" echo \"%FILELIST%\" | " + cmdLineAppName + " \"call '%RENAMEFILESPIPE%'\" >\"%TEMPBATCH%\"\n" +
" type template.txt | " + cmdLineAppName + " \"ReplStr '<KEY>' '%KEY%'\" >page.htm";
}
Console.Error.Write(headerStr + bodyStr + PadLines(headerStr + bodyStr + footerStr) + footerStr);
Console.ReadKey();
string filterList = GetFilters();
string displayFiltersPipe = "ParseWords|SortLines|PadLinesRight '~'|InsStr 1 '~'|" +
"ReplStr '~(\\\\w+)\\\\*' '*$1~' /r|AppendStr ' '|JoinLines|WrapText " +
consoleCols.ToString() + " /j50|ReplStr '~' ' '";
tempStr = pipeEng.RunPipe("displayFiltersPipe", displayFiltersPipe, "", filterList, false, true);
PaginateText(tempStr, headerStr, footerStr);
}
catch (PipeWrenchCompileException ex)
{
Console.Error.WriteLine(ex.Message);
}
catch (PipeWrenchExecException ex)
{
// Pipe execution (runtime) exception.
tempStr = string.Empty;
string source = (string)ex.Data["Source"];
tempStr += source + System.Environment.NewLine;
string lineNoStr = ((int)ex.Data["LineNo"]).ToString();
string cmdLine = (string)ex.Data["CmdLine"];
tempStr += " line " + lineNoStr + ": " + cmdLine + System.Environment.NewLine;
if (ex.Data.Contains("CharPos"))
{
int charPos = (int)ex.Data["CharPos"];
tempStr += "^".PadLeft(charPos + 10 + lineNoStr.Length, ' ');
}
tempStr += System.Environment.NewLine + " " + ex.Message;
Console.Error.WriteLine(tempStr);
}
catch (Exception ex)
{
// Anything not already handled...
pipeEng.Log.WriteText(ex.ToString(), "Fatal error...", " ");
Console.Error.WriteLine(ex.Message);
}
}
return(exitCode);
}
/// <summary>
/// Executes the pipe.
/// </summary>
private void ExecutePipe(string pipeText)
{
try
{
ErrorsTextBox.Text = string.Empty;
string pipeFolder = string.Empty;
string pipeName = "<new pipe>";
if (PipePath != string.Empty)
{
string tempStr = System.IO.Path.GetFullPath(PipePath);
pipeFolder = System.IO.Path.GetDirectoryName(tempStr);
pipeName = System.IO.Path.GetFileName(tempStr);
}
Pipe ThePipe = new Pipe(pipeText, PipeEng, pipeFolder, pipeName, CoreLogging, false);
ThePipe.DebugFile = DebugFile;
ThePipe.Compile(ArgsTextBox.Text, 0, string.Empty, 0);
if (ThePipe.Errors.Count == 0)
{
if ((!File.Exists(OutputFileTextBox.Text)) ||
MessageBox.Show("Overwrite output file?", "Warning!", MessageBoxButtons.YesNoCancel,
MessageBoxIcon.Warning) == DialogResult.Yes)
{
if ((DebugFile != null) && (File.Exists(DebugFile)))
{
File.Delete(DebugFile);
}
string inTempFile = System.IO.Path.GetTempFileName();
string outTempFile = System.IO.Path.GetTempFileName();
try
{
if (InputFileTextBox.Text == string.Empty)
{
File.WriteAllText(inTempFile, InputTextBox.Text);
}
else
{
File.Copy(InputFileTextBox.Text, inTempFile, true);
}
ThePipe.Execute(ref inTempFile, ref outTempFile);
if (OutputFileTextBox.Text == string.Empty)
{
// Unsubscribe from the TextChanged event handler so that
// the updates made to the ouput textbox don't change
// the caret's current location:
OutputTextBox.TextChanged -= IOTextBox_OnChanged;
// Write changes to the output text box:
OutputTextBox.Text = File.ReadAllText(outTempFile);
// Re-subscribe to the TextChanged event handler:
OutputTextBox.TextChanged += IOTextBox_OnChanged;
}
else
{
File.Copy(outTempFile, OutputFileTextBox.Text, true);
}
}
finally
{
File.Delete(inTempFile);
File.Delete(outTempFile);
}
TextTabControl.SelectedTab = OutputTabPage;
PipeTextBox.Focus();
}
}
else
{
// Errors.
ErrorsTextBox.Text = ThePipe.Errors.ToString();
TextTabControl.SelectedTab = ErrorsTabPage;
}
}
catch (PipeWrenchExecException ex2)
{
// Pipe execution (runtime) exception.
string tempStr = string.Empty;
string source = (string)ex2.Data["Source"];
tempStr += source + System.Environment.NewLine;
string lineNoStr = ((int)ex2.Data["LineNo"]).ToString();
string cmdLine = (string)ex2.Data["CmdLine"];
tempStr += " line " + lineNoStr + ": " + cmdLine + System.Environment.NewLine;
if (ex2.Data.Contains("CharPos"))
{
int charPos = (int)ex2.Data["CharPos"];
tempStr += "^".PadLeft(charPos + 10 + lineNoStr.Length, ' ');
}
tempStr += System.Environment.NewLine + " " + ex2.Message;
ErrorsTextBox.Text = tempStr;
TextTabControl.SelectedTab = ErrorsTabPage;
}
catch (Exception ex3)
{
// Anything not already handled...
ErrorsTextBox.Text = ex3.Message;
TextTabControl.SelectedTab = ErrorsTabPage;
PipeEng.Log.WriteText(ex3.ToString(), "Fatal error...", " ");
}
}
/// <summary>
/// Executes the pipe.
/// </summary>
private void ExecutePipe(string pipeText)
{
try
{
ErrorsTextBox.Text = string.Empty;
string pipeFolder = string.Empty;
string pipeName = "<new pipe>";
if (PipePath != string.Empty)
{
string tempStr = System.IO.Path.GetFullPath(PipePath);
pipeFolder = System.IO.Path.GetDirectoryName(tempStr);
pipeName = System.IO.Path.GetFileName(tempStr);
}
Pipe ThePipe = new Pipe(pipeText, PipeEng, pipeFolder, pipeName, CoreLogging, false);
ThePipe.DebugFile = DebugFile;
ThePipe.Compile(ArgsTextBox.Text, 0, string.Empty, 0);
if (ThePipe.Errors.Count == 0)
{
if ((!File.Exists(OutputFileTextBox.Text)) ||
MessageBox.Show("Overwrite output file?", "Warning!", MessageBoxButtons.YesNoCancel,
MessageBoxIcon.Warning) == DialogResult.Yes)
{
if ((DebugFile != null) && (File.Exists(DebugFile)))
{
File.Delete(DebugFile);
}
string inTempFile = System.IO.Path.GetTempFileName();
string outTempFile = System.IO.Path.GetTempFileName();
try
{
if (InputFileTextBox.Text == string.Empty)
{
File.WriteAllText(inTempFile, InputTextBox.Text);
}
else
{
File.Copy(InputFileTextBox.Text, inTempFile, true);
}
ThePipe.Execute(ref inTempFile, ref outTempFile);
if (OutputFileTextBox.Text == string.Empty)
{
// Unsubscribe from the TextChanged event handler so that
// the updates made to the ouput textbox don't change
// the caret's current location:
OutputTextBox.TextChanged -= IOTextBox_OnChanged;
// Write changes to the output text box:
OutputTextBox.Text = File.ReadAllText(outTempFile);
// Re-subscribe to the TextChanged event handler:
OutputTextBox.TextChanged += IOTextBox_OnChanged;
}
else
{
File.Copy(outTempFile, OutputFileTextBox.Text, true);
}
}
finally
{
File.Delete(inTempFile);
File.Delete(outTempFile);
}
TextTabControl.SelectedTab = OutputTabPage;
PipeTextBox.Focus();
}
}
else
{
// Errors.
ErrorsTextBox.Text = ThePipe.Errors.ToString();
TextTabControl.SelectedTab = ErrorsTabPage;
}
}
catch (PipeWrenchExecException ex2)
{
// Pipe execution (runtime) exception.
string tempStr = string.Empty;
string source = (string) ex2.Data["Source"];
tempStr += source + System.Environment.NewLine;
string lineNoStr = ((int) ex2.Data["LineNo"]).ToString();
string cmdLine = (string) ex2.Data["CmdLine"];
tempStr += " line " + lineNoStr + ": " + cmdLine + System.Environment.NewLine;
if (ex2.Data.Contains("CharPos"))
{
int charPos = (int) ex2.Data["CharPos"];
tempStr += "^".PadLeft(charPos+10+lineNoStr.Length, ' ');
}
tempStr += System.Environment.NewLine + " " + ex2.Message;
ErrorsTextBox.Text = tempStr;
TextTabControl.SelectedTab = ErrorsTabPage;
}
catch (Exception ex3)
{
// Anything not already handled...
ErrorsTextBox.Text = ex3.Message;
TextTabControl.SelectedTab = ErrorsTabPage;
PipeEng.Log.WriteText(ex3.ToString(), "Fatal error...", " ");
}
}
/// <summary>
/// Implements a pipe wrapper for use internally or by front-end.
/// </summary>
public string RunPipe(string name, string script, string args, string inText, bool loggingEnabled, bool replacingDelims)
{
Pipe thePipe = new Pipe(script, this, string.Empty, string.Empty, loggingEnabled, replacingDelims);
thePipe.Compile(args, 0, string.Empty, 0);
if (thePipe.Errors.Count == 0)
{
string inTempFile = System.IO.Path.GetTempFileName();
File.WriteAllText(inTempFile, inText);
string outTempFile = System.IO.Path.GetTempFileName();
thePipe.Execute(ref inTempFile, ref outTempFile);
string results = File.ReadAllText(outTempFile);
results = results.Substring(0, results.Length - System.Environment.NewLine.Length);
File.Delete(inTempFile);
File.Delete(outTempFile);
return results;
}
else
{
if ((name == null) || (name == string.Empty)) name = "<unknown>";
throw new PipeWrenchCompileException(System.Environment.NewLine +
"Internal error. Pipe passed to RunPipe, (" + name + "), " +
"failed compile: " + System.Environment.NewLine + System.Environment.NewLine +
thePipe.Errors.ToString());
}
}
