void StartCurrentConfig()
{
ScanDelegate scanDelegate = Scanner.Factory.GetScanner().Scan;
//UpdateStatusBar(true, Resources.AppName, _filesProcessed, _totalFiles);
var handler = Started;
if (handler != null)
{
handler(this, EventArgs.Empty);
}
ScanStopper stopper = () => _stopPending;
IsRunning = true;
scanDelegate.BeginInvoke(
_projectsToScan[_currentProject].FilesToScan,
_projectsToScan[_currentProject].SearchingWord,
new FileScanCompleted(ScanResultRecieved),
new FileContentGetter(GetTextOfFileIfOpenInIde),
stopper,
ScanCompleted,
null /* 'object' argument */);
}
/// <summary>
/// See <c>IScanner</c> documentation.
/// </summary>
public IMultiFileScanResult Scan(IEnumerable<string> filePaths, IEnumerable<ITermTable> termTables, FileScanCompleted callback, FileContentGetter contentGetter, ScanStopper stopper)
{
if (filePaths == null)
{
throw new ArgumentNullException("filePaths");
}
if (termTables == null)
{
throw new ArgumentNullException("termTables");
}
MatchFinder finder = new MatchFinder(termTables);
MultiFileScanResult allResults = new MultiFileScanResult();
foreach (string filePath in filePaths)
{
if (stopper != null && stopper())
{
break;
}
if (FileShouldBeScanned(filePath))
{
IScanResult fileResult = ScanFile(filePath, finder, contentGetter, stopper);
allResults.Append(fileResult);
if (callback != null)
{
callback(fileResult);
}
}
}
return allResults;
}
void StartCurrentConfig()
{
ScanDelegate scanDelegate = CodeSweep.Scanner.Factory.GetScanner().Scan;
List <ITermTable> termTables = new List <ITermTable>();
foreach (string tableFile in _projectsToScan[_currentProject].TermTableFiles)
{
try
{
termTables.Add(CodeSweep.Scanner.Factory.GetTermTable(tableFile));
}
catch (Exception ex)
{
if (!(ex is ArgumentException || ex is System.Xml.XmlException))
{
throw;
}
}
}
UpdateStatusBar(true, Resources.AppName, _filesProcessed, _totalFiles);
var handler = Started;
if (handler != null)
{
handler(this, EventArgs.Empty);
}
ScanStopper stopper = () => _stopPending;
IsRunning = true;
scanDelegate.BeginInvoke(
_projectsToScan[_currentProject].FilesToScan,
termTables,
new FileScanCompleted(ScanResultRecieved),
new FileContentGetter(GetTextOfFileIfOpenInIde),
stopper,
ScanCompleted,
null /* 'object' argument */);
}
/// <summary>
/// See <c>IScanner</c> documentation.
/// </summary>
public IMultiFileScanResult Scan(IEnumerable <string> filePaths, string searchingWord, FileScanCompleted callback, FileContentGetter contentGetter, ScanStopper stopper)
{
if (filePaths == null)
{
throw new ArgumentNullException("filePaths");
}
if (string.IsNullOrEmpty(searchingWord))
{
throw new ArgumentNullException("termTables");
}
MatchFinder finder = new MatchFinder(searchingWord);
MultiFileScanResult allResults = new MultiFileScanResult();
foreach (string filePath in filePaths)
{
if (stopper != null && stopper())
{
break;
}
if (FileShouldBeScanned(filePath))
{
IScanResult fileResult = ScanFile(filePath, finder, contentGetter, stopper);
allResults.Append(fileResult);
if (callback != null)
{
callback(fileResult);
}
}
}
return(allResults);
}
private static IEnumerable <IScanHit> GetScanHits(string filePath, string content, MatchFinder finder, ScanStopper stopper)
{
List <IScanHit> hits = new List <IScanHit>();
MatchFoundCallback callback =
(term, line, column, lineText, warning) => hits.Add(new ScanHit(filePath, line, column, lineText, term, warning));
finder.Reset();
foreach (char c in content)
{
if (stopper != null && stopper())
{
break;
}
finder.AnalyzeNextCharacter(c, callback);
}
finder.Finish(callback);
return(hits);
}
private static IEnumerable <IScanHit> GetScanHits(string filePath, StreamReader reader, MatchFinder finder, ScanStopper stopper)
{
List <IScanHit> hits = new List <IScanHit>();
MatchFoundCallback callback =
(term, line, column, lineText, warning) => hits.Add(new ScanHit(filePath, line, column, lineText, term, warning));
finder.Reset();
while (!reader.EndOfStream)
{
if (stopper != null && stopper())
{
break;
}
finder.AnalyzeNextCharacter((char)reader.Read(), callback);
}
finder.Finish(callback);
return(hits);
}
private static IScanResult ScanFile(string filePath, MatchFinder finder, FileContentGetter contentGetter, ScanStopper stopper)
{
if (filePath == null)
{
throw new ArgumentNullException("filePath");
}
// See if the content getter can give us the file contents. If so, we'll scan that
// string rather than loading the file from disk.
if (contentGetter != null)
{
string content = contentGetter(filePath);
if (content != null)
{
return(ScanResult.ScanOccurred(filePath, GetScanHits(filePath, content, finder, stopper)));
}
}
StreamReader reader = null;
try
{
try
{
reader = File.OpenText(filePath);
}
catch (Exception ex)
{
if (ex is UnauthorizedAccessException ||
ex is ArgumentException ||
ex is ArgumentNullException ||
ex is PathTooLongException ||
ex is DirectoryNotFoundException ||
ex is FileNotFoundException ||
ex is NotSupportedException ||
ex is IOException)
{
return(ScanResult.ScanNotPossible(filePath));
}
else
{
throw;
}
}
return(ScanResult.ScanOccurred(filePath, GetScanHits(filePath, reader, finder, stopper)));
}
finally
{
if (reader != null)
{
reader.Close();
}
}
}
private static IEnumerable<IScanHit> GetScanHits(string filePath, string content, MatchFinder finder, ScanStopper stopper)
{
List<IScanHit> hits = new List<IScanHit>();
MatchFoundCallback callback =
(term, line, column, lineText, warning) => hits.Add(new ScanHit(filePath, line, column, lineText, term, warning));
finder.Reset();
foreach (char c in content)
{
if (stopper != null && stopper())
{
break;
}
finder.AnalyzeNextCharacter(c, callback);
}
finder.Finish(callback);
return hits;
}
private static IEnumerable<IScanHit> GetScanHits(string filePath, StreamReader reader, MatchFinder finder, ScanStopper stopper)
{
List<IScanHit> hits = new List<IScanHit>();
MatchFoundCallback callback =
(term, line, column, lineText, warning) => hits.Add(new ScanHit(filePath, line, column, lineText, term, warning));
finder.Reset();
while (!reader.EndOfStream)
{
if (stopper != null && stopper())
{
break;
}
finder.AnalyzeNextCharacter((char)reader.Read(), callback);
}
finder.Finish(callback);
return hits;
}
private static IScanResult ScanFile(string filePath, MatchFinder finder, FileContentGetter contentGetter, ScanStopper stopper)
{
if (filePath == null)
{
throw new ArgumentNullException("filePath");
}
// See if the content getter can give us the file contents. If so, we'll scan that
// string rather than loading the file from disk.
if (contentGetter != null)
{
string content = contentGetter(filePath);
if (content != null)
{
return ScanResult.ScanOccurred(filePath, GetScanHits(filePath, content, finder, stopper));
}
}
StreamReader reader = null;
try
{
try
{
reader = File.OpenText(filePath);
}
catch (Exception ex)
{
if (ex is UnauthorizedAccessException ||
ex is ArgumentException ||
ex is ArgumentNullException ||
ex is PathTooLongException ||
ex is DirectoryNotFoundException ||
ex is FileNotFoundException ||
ex is NotSupportedException ||
ex is IOException)
{
return ScanResult.ScanNotPossible(filePath);
}
else
{
throw;
}
}
return ScanResult.ScanOccurred(filePath, GetScanHits(filePath, reader, finder, stopper));
}
finally
{
if (reader != null)
{
reader.Close();
}
}
}
