static void PreprocessSnippet(ref SnippetInfo info, String snippetText)
{
string[] lines = snippetText.Split(new String[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
int snippetStart = 0;
for (int i = 0; i < lines.Length; i++)
{
string l = lines[i].Trim();
if (!String.IsNullOrEmpty(l))
{
if (l.StartsWith(">>"))
{
l = l.Substring(2);
try
{
parseOption(ref info, l);
}
catch (Exception ex)
{
throw new Exception("Exception parsing option >>" + l + " : " + ex.Message, ex);
}
}
else
{
snippetStart = i;
break;
}
}
}
int snippetEnd = lines.Length;
for (int i = snippetStart; i < lines.Length; i++)
{
if (lines[i].StartsWith("--- SnippetExecutor"))
{
snippetEnd = i;
break;
}
}
StringBuilder sb = new StringBuilder();
for (int i = snippetStart; i < snippetEnd; i++)
{
sb.AppendLine(lines[i]);
}
info.postprocessed = sb.ToString();
return;
}
private static IO ioForOption(String option, SnippetInfo info)
{
option = option.TrimStart();
if (String.IsNullOrEmpty(option))
{
throw new Exception("No IO destination specified");
}
if (option.StartsWith("console", StringComparison.OrdinalIgnoreCase))
{
return(frmMyDlg.getIOToConsole());
}
else if (option.StartsWith("append", StringComparison.OrdinalIgnoreCase))
{
return(new IOAppendCurrentDoc());
}
else if (option.StartsWith("insert", StringComparison.OrdinalIgnoreCase))
{
return(new IOInsertAtPosition());
}
else if (option.StartsWith("new", StringComparison.OrdinalIgnoreCase))
{
return(IONewDoc.NewDocFactory());
}
else if (option.StartsWith("file", StringComparison.OrdinalIgnoreCase))
{
string filename = option.Substring(4, option.Length - 4);
if (!Path.IsPathRooted(filename))
{
filename = Path.Combine(info.workingDirectory, filename);
}
//create an IO to that document
return(IOFileDoc.FileDocFactory(filename));
}
else
{
//TODO: new IOWriteDoc();
throw new NotImplementedException("silent file");
}
}
static void PreprocessSnippet(ref SnippetInfo info, String snippetText)
{
string[] lines = snippetText.Split(new String[]{"\r\n"}, StringSplitOptions.RemoveEmptyEntries);
int snippetStart = 0;
for (int i = 0; i < lines.Length; i++)
{
string l = lines[i].Trim();
if (!String.IsNullOrEmpty(l))
{
if (l.StartsWith(">>"))
{
l = l.Substring(2);
try
{
parseOption(ref info, l);
}
catch (Exception ex)
{
throw new Exception("Exception parsing option >>" + l + " : " + ex.Message, ex);
}
}
else
{
snippetStart = i;
break;
}
}
}
int snippetEnd = lines.Length;
for (int i = snippetStart; i < lines.Length; i++)
{
if (lines[i].StartsWith("--- SnippetExecutor"))
{
snippetEnd = i;
break;
}
}
StringBuilder sb = new StringBuilder();
for (int i = snippetStart; i < snippetEnd; i++)
{
sb.AppendLine(lines[i]);
}
info.postprocessed = sb.ToString();
return;
}
static void parseOption(ref SnippetInfo info, String option)
{
option.Trim();
string[] cmdOps = option.Split(new String[] { " " }, StringSplitOptions.RemoveEmptyEntries);
if (cmdOps.Length == 0) return;
String cmd = cmdOps[0].ToLower();
switch (cmd)
{
case "lang":
if (cmdOps.Length < 2) throw new Exception("no language specified");
string lang = "L_" + cmdOps[1].Trim().ToUpper();
bool success = Enum.TryParse<LangType>(lang, out info.language);
break;
case "out":
if (cmdOps.Length < 2) throw new Exception("no output specified");
info.stdIO = ioForOption(option.Substring(cmdOps[0].Length, option.Length - cmdOps[0].Length), info);
break;
case "console":
if (cmdOps.Length < 2) throw new Exception("no output specified");
info.console = ioForOption(option.Substring(cmdOps[0].Length, option.Length - cmdOps[0].Length), info);
break;
case "working":
if (cmdOps.Length < 2) throw new Exception("no directory specified");
string dir = cmd.Substring(cmd.Length).Trim();
if(!Directory.Exists(dir))
throw new Exception("directory " + Path.GetFullPath(dir) + " doesn't exist");
else
info.workingDirectory = dir;
break;
default:
//shove it in the hashtable
string s = (string)info.options[cmd];
if (! String.IsNullOrEmpty(s)){
if (option.Length > cmd.Length)
{
//multiple lines with the same option: append them to one line
info.options[cmd] = String.Concat(s, " ", option.Substring(cmd.Length).Trim());
}
}
else
{
if (option.Length > cmd.Length)
info.options[cmd] = option.Substring(cmd.Length).Trim();
else
info.options[cmd] = String.Empty;
}
break;
}
}
private static IO ioForOption(String option, SnippetInfo info)
{
option = option.TrimStart();
if (String.IsNullOrEmpty(option))
{
throw new Exception("No IO destination specified");
}
if (option.StartsWith("console", StringComparison.OrdinalIgnoreCase))
{
return frmMyDlg.getIOToConsole();
}
else if (option.StartsWith("append", StringComparison.OrdinalIgnoreCase))
{
return new IOAppendCurrentDoc();
}
else if (option.StartsWith("insert", StringComparison.OrdinalIgnoreCase))
{
return new IOInsertAtPosition();
}
else if (option.StartsWith("new", StringComparison.OrdinalIgnoreCase))
{
return IONewDoc.NewDocFactory();
}
else if (option.StartsWith("file", StringComparison.OrdinalIgnoreCase))
{
string filename = option.Substring(4, option.Length - 4);
if (!Path.IsPathRooted(filename))
{
filename = Path.Combine(info.workingDirectory, filename);
}
//create an IO to that document
return IOFileDoc.FileDocFactory(filename);
}
else
{
//TODO: new IOWriteDoc();
throw new NotImplementedException("silent file");
}
}
internal static void CompileSnippet()
{
Logger log = null;
try
{
log = Logger.CreateLogger();
try
{
IntPtr currScint = PluginBase.GetCurrentScintilla();
myDockableDialog();
IO console = frmMyDlg.getIOToConsole();
log.Log("compile snippet");
int len = (int) Win32.SendMessage(currScint, SciMsg.SCI_GETSELTEXT, 0, 0);
StringBuilder text;
if (len > 1)
{
//a selection exists
text = new StringBuilder(len);
Win32.SendMessage(currScint, SciMsg.SCI_GETSELTEXT, 0, text);
}
else
{
//no selection, parse whole file
len = (int) Win32.SendMessage(currScint, SciMsg.SCI_GETTEXT, 0, 0);
text = new StringBuilder(len);
Win32.SendMessage(currScint, SciMsg.SCI_GETTEXT, len, text);
}
if (text.Length == 0)
{
console.writeLine("No Text");
return;
}
//create defaults
SnippetInfo info = new SnippetInfo();
info.language = LangType.L_TEXT;
int langtype = (int) LangType.L_TEXT;
Win32.SendMessage(PluginBase.nppData._nppHandle, NppMsg.NPPM_GETCURRENTLANGTYPE, 0, out langtype);
info.language = (LangType) langtype;
info.stdIO = console;
info.console = console;
info.preprocessed = text.ToString();
info.runCmdLine = String.Empty;
info.compilerCmdLine = String.Empty;
info.options = new Hashtable();
StringBuilder sb = new StringBuilder(Win32.MAX_PATH);
Win32.SendMessage(PluginBase.nppData._nppHandle, NppMsg.NPPM_GETCURRENTDIRECTORY, Win32.MAX_PATH, sb);
info.workingDirectory = sb.ToString();
//process overrides
try
{
PreprocessSnippet(ref info, text.ToString());
}
catch (Exception ex)
{
console.writeLine("\r\n\r\n--- SnippetExecutor " + DateTime.Now.ToShortTimeString() + " ---");
console.writeLine("Exception processing snippet");
Main.HandleException(console, ex);
return;
}
console = info.console;
console.writeLine("\r\n\r\n--- SnippetExecutor " + DateTime.Now.ToShortTimeString() + " ---");
foreach (DictionaryEntry pair in info.options)
{
console.writeLine(pair.Key.ToString() + ":" + pair.Value.ToString());
}
//get correct compiler for language
info.compiler = getCompilerForLanguage(info.language);
info.compiler.console = info.console;
info.compiler.stdIO = info.stdIO;
foreach (DictionaryEntry e in info.options)
{
info.compiler.options.Add(e.Key, e.Value);
}
Thread th = new Thread(
delegate()
{
Logger logInner = Logger.CreateLogger();
try
{
console.writeLine("-- Generating source for snippet...");
info.postprepared = info.compiler.PrepareSnippet(info.postprocessed);
if (info.options.ContainsKey("source"))
{
IO writer = console;
writer.writeLine();
if (!String.IsNullOrEmpty((string) info.options["source"]))
{
string opt = (info.options["source"] as string);
if (!String.IsNullOrEmpty(opt))
{
try
{
writer = ioForOption(opt, info);
}
catch (Exception ex)
{
console.writeLine("Cannot write to " + opt);
console.writeLine(ex.Message);
return;
}
}
}
writer.write(info.postprepared);
}
if (String.IsNullOrEmpty(info.postprepared)) return;
info.compilerCmdLine = (string) info.options["compile"];
console.writeLine("\r\n-- compiling source with options " + info.compilerCmdLine);
info.executable = info.compiler.Compile(info.postprepared, info.compilerCmdLine);
if (info.executable == null) return;
EventHandler cancelDelegate = delegate(object sender, EventArgs e)
{
info.compiler.Cancel();
console.write("-- Cancelling --");
};
frmMyDlg.CancelRunButtonClicked += cancelDelegate;
info.compiler.workingDirectory = info.workingDirectory;
info.runCmdLine = (string) info.options["run"];
console.writeLine("-- running with options " + info.runCmdLine + " --");
info.compiler.execute(info.executable, info.runCmdLine);
console.writeLine("\r\n-- finished run --");
frmMyDlg.CancelRunButtonClicked -= cancelDelegate;
}
catch (Exception ex)
{
Main.HandleException(console, ex);
return;
}
finally
{
if (info.executable != null)
{
info.compiler.cleanup(info);
}
console.Dispose();
info.stdIO.Dispose();
logInner.Dispose();
}
}
);
th.Start();
}
catch (Exception ex)
{
if (Main.debug != null)
{
Main.HandleException(Main.debug, ex);
}
else
{
MessageBox.Show(ex.ToString());
}
return;
}
}
catch(Exception ex)
{
MessageBox.Show("Error creating logger: " + ex.ToString());
}
finally
{
if (log != null)
log.Dispose();
}
}
public abstract bool cleanup(SnippetInfo info);
static void parseOption(ref SnippetInfo info, String option)
{
option.Trim();
string[] cmdOps = option.Split(new String[] { " " }, StringSplitOptions.RemoveEmptyEntries);
if (cmdOps.Length == 0)
{
return;
}
String cmd = cmdOps[0].ToLower();
switch (cmd)
{
case "lang":
if (cmdOps.Length < 2)
{
throw new Exception("no language specified");
}
string lang = "L_" + cmdOps[1].Trim().ToUpper();
bool success = Enum.TryParse <LangType>(lang, out info.language);
break;
case "out":
if (cmdOps.Length < 2)
{
throw new Exception("no output specified");
}
info.stdIO = ioForOption(option.Substring(cmdOps[0].Length, option.Length - cmdOps[0].Length), info);
break;
case "console":
if (cmdOps.Length < 2)
{
throw new Exception("no output specified");
}
info.console = ioForOption(option.Substring(cmdOps[0].Length, option.Length - cmdOps[0].Length), info);
break;
case "working":
if (cmdOps.Length < 2)
{
throw new Exception("no directory specified");
}
string dir = cmd.Substring(cmd.Length).Trim();
if (!Directory.Exists(dir))
{
throw new Exception("directory " + Path.GetFullPath(dir) + " doesn't exist");
}
else
{
info.workingDirectory = dir;
}
break;
default:
//shove it in the hashtable
string s = (string)info.options[cmd];
if (!String.IsNullOrEmpty(s))
{
if (option.Length > cmd.Length)
{
//multiple lines with the same option: append them to one line
info.options[cmd] = String.Concat(s, " ", option.Substring(cmd.Length).Trim());
}
}
else
{
if (option.Length > cmd.Length)
{
info.options[cmd] = option.Substring(cmd.Length).Trim();
}
else
{
info.options[cmd] = String.Empty;
}
}
break;
}
}
internal static void CompileSnippet()
{
Logger log = null;
try
{
log = Logger.CreateLogger();
try
{
IntPtr currScint = PluginBase.GetCurrentScintilla();
myDockableDialog();
IO console = frmMyDlg.getIOToConsole();
log.Log("compile snippet");
int len = (int)Win32.SendMessage(currScint, SciMsg.SCI_GETSELTEXT, 0, 0);
StringBuilder text;
if (len > 1)
{
//a selection exists
text = new StringBuilder(len);
Win32.SendMessage(currScint, SciMsg.SCI_GETSELTEXT, 0, text);
}
else
{
//no selection, parse whole file
len = (int)Win32.SendMessage(currScint, SciMsg.SCI_GETTEXT, 0, 0);
text = new StringBuilder(len);
Win32.SendMessage(currScint, SciMsg.SCI_GETTEXT, len, text);
}
if (text.Length == 0)
{
console.writeLine("No Text");
return;
}
//create defaults
SnippetInfo info = new SnippetInfo();
info.language = LangType.L_TEXT;
int langtype = (int)LangType.L_TEXT;
Win32.SendMessage(PluginBase.nppData._nppHandle, NppMsg.NPPM_GETCURRENTLANGTYPE, 0, out langtype);
info.language = (LangType)langtype;
info.stdIO = console;
info.console = console;
info.preprocessed = text.ToString();
info.runCmdLine = String.Empty;
info.compilerCmdLine = String.Empty;
info.options = new Hashtable();
StringBuilder sb = new StringBuilder(Win32.MAX_PATH);
Win32.SendMessage(PluginBase.nppData._nppHandle, NppMsg.NPPM_GETCURRENTDIRECTORY, Win32.MAX_PATH, sb);
info.workingDirectory = sb.ToString();
//process overrides
try
{
PreprocessSnippet(ref info, text.ToString());
}
catch (Exception ex)
{
console.writeLine("\r\n\r\n--- SnippetExecutor " + DateTime.Now.ToShortTimeString() + " ---");
console.writeLine("Exception processing snippet");
Main.HandleException(console, ex);
return;
}
console = info.console;
console.writeLine("\r\n\r\n--- SnippetExecutor " + DateTime.Now.ToShortTimeString() + " ---");
foreach (DictionaryEntry pair in info.options)
{
console.writeLine(pair.Key.ToString() + ":" + pair.Value.ToString());
}
//get correct compiler for language
info.compiler = getCompilerForLanguage(info.language);
info.compiler.console = info.console;
info.compiler.stdIO = info.stdIO;
foreach (DictionaryEntry e in info.options)
{
info.compiler.options.Add(e.Key, e.Value);
}
Thread th = new Thread(
delegate()
{
Logger logInner = Logger.CreateLogger();
try
{
console.writeLine("-- Generating source for snippet...");
info.postprepared = info.compiler.PrepareSnippet(info.postprocessed);
if (info.options.ContainsKey("source"))
{
IO writer = console;
writer.writeLine();
if (!String.IsNullOrEmpty((string)info.options["source"]))
{
string opt = (info.options["source"] as string);
if (!String.IsNullOrEmpty(opt))
{
try
{
writer = ioForOption(opt, info);
}
catch (Exception ex)
{
console.writeLine("Cannot write to " + opt);
console.writeLine(ex.Message);
return;
}
}
}
writer.write(info.postprepared);
}
if (String.IsNullOrEmpty(info.postprepared))
{
return;
}
info.compilerCmdLine = (string)info.options["compile"];
console.writeLine("\r\n-- compiling source with options " + info.compilerCmdLine);
info.executable = info.compiler.Compile(info.postprepared, info.compilerCmdLine);
if (info.executable == null)
{
return;
}
EventHandler cancelDelegate = delegate(object sender, EventArgs e)
{
info.compiler.Cancel();
console.write("-- Cancelling --");
};
frmMyDlg.CancelRunButtonClicked += cancelDelegate;
info.compiler.workingDirectory = info.workingDirectory;
info.runCmdLine = (string)info.options["run"];
console.writeLine("-- running with options " + info.runCmdLine + " --");
info.compiler.execute(info.executable, info.runCmdLine);
console.writeLine("\r\n-- finished run --");
frmMyDlg.CancelRunButtonClicked -= cancelDelegate;
}
catch (Exception ex)
{
Main.HandleException(console, ex);
return;
}
finally
{
if (info.executable != null)
{
info.compiler.cleanup(info);
}
console.Dispose();
info.stdIO.Dispose();
logInner.Dispose();
}
}
);
th.Start();
}
catch (Exception ex)
{
if (Main.debug != null)
{
Main.HandleException(Main.debug, ex);
}
else
{
MessageBox.Show(ex.ToString());
}
return;
}
}
catch (Exception ex)
{
MessageBox.Show("Error creating logger: " + ex.ToString());
}
finally
{
if (log != null)
{
log.Dispose();
}
}
}
public abstract bool cleanup(SnippetInfo info);
