private bool replaceMultiline(Stream inputStream, Stream outputStream, string searchPattern, string replacePattern, GrepSearchOption searchOptions, SearchDelegates.DoReplace replaceMethod, Encoding encoding)
{
using (StreamReader readStream = new StreamReader(inputStream, encoding))
{
StreamWriter writeStream = new StreamWriter(outputStream, encoding);
string fileBody = readStream.ReadToEnd();
fileBody = replaceMethod(fileBody, searchPattern, replacePattern, searchOptions);
writeStream.Write(fileBody);
writeStream.Flush();
}
return true;
}
private bool replace(Stream inputStream, Stream outputStream, string searchPattern, string replacePattern, GrepSearchOption searchOptions, SearchDelegates.DoReplace replaceMethod, Encoding encoding)
{
using (StreamReader readStream = new StreamReader(inputStream, encoding))
{
StreamWriter writeStream = new StreamWriter(outputStream, encoding);
string line = null;
int counter = 1;
while ((line = readStream.ReadLine()) != null)
{
line = replaceMethod(line, searchPattern, replacePattern, searchOptions);
writeStream.WriteLine(line);
counter++;
}
writeStream.Flush();
}
return true;
}
private List<GrepSearchResult> search(Stream input, string fileName, string searchPattern, GrepSearchOption searchOptions, SearchDelegates.DoSearch searchMethod, Encoding encoding)
{
List<GrepSearchResult> searchResults = new List<GrepSearchResult>();
using (StreamReader readStream = new StreamReader(input, encoding))
{
string line = null;
int counter = 1;
int charCounter = 0;
List<GrepSearchResult.GrepMatch> matches = new List<GrepSearchResult.GrepMatch>();
while (readStream.Peek() >= 0)
{
line = readStream.ReadLine(true);
if (Utils.CancelSearch)
{
return searchResults;
}
List<GrepSearchResult.GrepMatch> results = searchMethod(line, searchPattern, searchOptions, false);
if (results.Count > 0)
{
foreach (GrepSearchResult.GrepMatch m in results)
{
matches.Add(new GrepSearchResult.GrepMatch(0, m.StartLocation + charCounter, (int)m.Length));
}
}
charCounter += line.Length;
counter++;
}
if (matches.Count > 0)
{
searchResults.Add(new GrepSearchResult(fileName, searchPattern, matches));
}
}
return searchResults;
}
private List<GrepSearchResult> searchMultiline(Stream input, string fileName, string searchPattern, GrepSearchOption searchOptions, SearchDelegates.DoSearch searchMethod, Encoding encoding)
{
List<GrepSearchResult> searchResults = new List<GrepSearchResult>();
using (StreamReader readStream = new StreamReader(input, encoding))
{
string fileBody = readStream.ReadToEnd();
var lines = searchMethod(fileBody, searchPattern, searchOptions, true);
//Utils.CleanResults(ref lines);
if (lines.Count > 0)
{
searchResults.Add(new GrepSearchResult(fileName, searchPattern, lines));
}
}
return searchResults;
}
private List<GrepSearchResult> searchMultiline(string file, string searchPattern, GrepSearchOption searchOptions, SearchDelegates.DoSearch searchMethod)
{
List<GrepSearchResult> searchResults = new List<GrepSearchResult>();
try
{
// Open a given Word document as readonly
object wordDocument = openDocument(file, true);
// Get Selection Property
wordSelection = wordApplication.GetType().InvokeMember("Selection", BindingFlags.GetProperty,
null, wordApplication, null);
// create range and find objects
object range = getProperty(wordDocument, "Content");
// create text
object text = getProperty(range, "Text");
var lines = searchMethod(Utils.CleanLineBreaks(text.ToString()), searchPattern, searchOptions, true);
if (lines.Count > 0)
{
GrepSearchResult result = new GrepSearchResult(file, searchPattern, lines);
using (StringReader reader = new StringReader(text.ToString()))
{
result.SearchResults = Utils.GetLinesEx(reader, result.Matches, linesBefore, linesAfter);
}
result.ReadOnly = true;
searchResults.Add(result);
}
closeDocument(wordDocument);
}
catch (Exception ex)
{
logger.LogException(LogLevel.Error, "Failed to search inside Word file", ex);
}
finally
{
releaseSelection();
}
return searchResults;
}
