public static void CompareFiles()
{
CLIComparer.Init();
//If I am here I have valid files, start comparing
CompareEngine.CompareEngine compareEngine = new CompareEngine.CompareEngine();
//Load the file paths into objects
CompareText sourceDiffList = new CompareText(LeftSide);
CompareText destinationDiffList = new CompareText(RightSide);
//Perform the comparison
compareEngine.StartDiff(sourceDiffList, destinationDiffList);
//Get Results
ArrayList resultLines = compareEngine.DiffResult();
string numberMask = GetNumberMask(sourceDiffList.Count(), destinationDiffList.Count());
int lineCounter = 1;
foreach (CompareResultSpan compareResultSpan in resultLines)
{
switch (compareResultSpan.Status)
{
case CompareResultSpanStatus.DeleteSource:
for (int i = 0; i < compareResultSpan.Length; i++)
{
string initial = "";
string rewrite = "";
initial += lineCounter.ToString(numberMask);
rewrite += lineCounter.ToString(numberMask);
initial += " < " + sourceDiffList.GetByIndex(compareResultSpan.SourceIndex + i).Line + "";
CLIComparer.DiffLines.Add(initial);
lineCounter++;
CLIComparer.MissingSourceCounter++;
}
break;
case CompareResultSpanStatus.NoChange:
for (int i = 0; i < compareResultSpan.Length; i++)
{
lineCounter++;
}
break;
case CompareResultSpanStatus.AddDestination:
for (int i = 0; i < compareResultSpan.Length; i++)
{
string rewrite = "";
rewrite += lineCounter.ToString(numberMask);
rewrite += " > " + destinationDiffList.GetByIndex(compareResultSpan.DestinationIndex + i).Line + "";
CLIComparer.DiffLines.Add(rewrite);
lineCounter++;
CLIComparer.MissingDestCounter++;
}
break;
case CompareResultSpanStatus.Replace:
for (int i = 0; i < compareResultSpan.Length; i++)
{
string initial = "";
string rewrite = "";
initial += lineCounter.ToString(numberMask);
rewrite += lineCounter.ToString(numberMask);
initial += " initial:";
rewrite += " rewrite:";
initial += sourceDiffList.GetByIndex(compareResultSpan.SourceIndex + i).Line;
rewrite += destinationDiffList.GetByIndex(compareResultSpan.DestinationIndex + i).Line;
CLIComparer.DiffLines.Add(initial);
CLIComparer.DiffLines.Add(rewrite);
lineCounter++;
CLIComparer.DiffsCounter++;
}
break;
}
}
CLIComparer.ShowSummary();
}
public void DisplayDirectoryResults(CompareText SourceDiffList, CompareText DestinationDiffList,
ArrayList ResultLines)
{
CompareItem lviS;
CompareItem lviD;
ListFiles1 = new List <CompareItem>();
ListFiles2 = new List <CompareItem>();
sourceDiffList = SourceDiffList;
destinationDiffList = DestinationDiffList;
resultLines = ResultLines;
int cnt = 1;
DifferenceLines = new ArrayList();
string numberMask = "000";
if (sourceDiffList.Count() > 999 && sourceDiffList.Count() > sourceDiffList.Count())
{
for (int x = 0; x < sourceDiffList.Count().ToString().Length; x++)
{
numberMask = numberMask + "0";
}
}
else if (destinationDiffList.Count() > 999)
{
for (int x = 0; x < destinationDiffList.Count().ToString().Length; x++)
{
numberMask = numberMask + "0";
}
}
foreach (CompareResultSpan drs in resultLines)
{
switch (drs.Status)
{
case CompareResultSpanStatus.DeleteSource:
for (int i = 0; i < drs.Length; i++)
{
lviS = new CompareItem(cnt.ToString(numberMask));
lviD = new CompareItem(cnt.ToString(numberMask));
DifferenceLines.Add(cnt);
lviS.CompareResultTag = CompareItem.CompareResult.Add;
lviD.CompareResultTag = CompareItem.CompareResult.Add;
lviS.ItemSourceTag = CompareItem.ItemSource.Original;
lviD.ItemSourceTag = CompareItem.ItemSource.NotInOriginal;
summary.LinesLeftOnly++;
//Green
lviS.BackColor = Color.FromArgb(208, 236, 204);
lviD.BackColor = Color.FromArgb(208, 236, 204);
lviS.SubItems.Add((sourceDiffList.GetByIndex(drs.SourceIndex + i)).Line);
lviS.SubItems.Add((sourceDiffList.GetByIndex(drs.SourceIndex + i)).Size);
lviS.SubItems.Add(
(sourceDiffList.GetByIndex(drs.SourceIndex + i)).Type.ToString());
lviS.SubItems.Add((sourceDiffList.GetByIndex(drs.SourceIndex + i)).Path);
if ((sourceDiffList.GetByIndex(drs.SourceIndex + i)).Type == PathType.Directory)
{
lviS.ImageIndex = 0;
}
else
{
lviS.ImageIndex = 1;
}
lviD.SubItems.Add("");
ListFiles1.Add(lviS);
ListFiles2.Add(lviD);
cnt++;
}
break;
case CompareResultSpanStatus.NoChange:
for (int i = 0; i < drs.Length; i++)
{
lviS = new CompareItem(cnt.ToString(numberMask));
lviD = new CompareItem(cnt.ToString(numberMask));
lviS.CompareResultTag = CompareItem.CompareResult.Equal;
lviD.CompareResultTag = CompareItem.CompareResult.Equal;
lviS.ItemSourceTag = CompareItem.ItemSource.Original;
lviD.ItemSourceTag = CompareItem.ItemSource.Original;
summary.LinesMatch++;
lviS.BackColor = Color.White;
lviD.BackColor = Color.White;
lviS.SubItems.Add((sourceDiffList.GetByIndex(drs.SourceIndex + i)).Line);
lviS.SubItems.Add((sourceDiffList.GetByIndex(drs.SourceIndex + i)).Size);
lviS.SubItems.Add(
(sourceDiffList.GetByIndex(drs.SourceIndex + i)).Type.ToString());
lviS.SubItems.Add((sourceDiffList.GetByIndex(drs.SourceIndex + i)).Path);
if ((sourceDiffList.GetByIndex(drs.SourceIndex + i)).Type ==
PathType.Directory)
{
lviS.ImageIndex = 0;
}
else
{
lviS.ImageIndex = 1;
}
lviD.SubItems.Add(
(destinationDiffList.GetByIndex(drs.DestinationIndex + i)).Line);
lviD.SubItems.Add(
(destinationDiffList.GetByIndex(drs.DestinationIndex + i)).Size);
lviD.SubItems.Add(
(destinationDiffList.GetByIndex(drs.DestinationIndex + i)).Type.
ToString());
lviD.SubItems.Add(
(destinationDiffList.GetByIndex(drs.DestinationIndex + i)).Path);
if ((destinationDiffList.GetByIndex(drs.DestinationIndex + i)).Type ==
PathType.Directory)
{
lviD.ImageIndex = 0;
}
else
{
lviD.ImageIndex = 1;
}
ListFiles1.Add(lviS);
ListFiles2.Add(lviD);
cnt++;
}
break;
case CompareResultSpanStatus.AddDestination:
for (int i = 0; i < drs.Length; i++)
{
lviS = new CompareItem(cnt.ToString(numberMask));
lviD = new CompareItem(cnt.ToString(numberMask));
DifferenceLines.Add(cnt);
lviS.CompareResultTag = CompareItem.CompareResult.Delete;
lviD.CompareResultTag = CompareItem.CompareResult.Delete;
lviS.ItemSourceTag = CompareItem.ItemSource.NotInOriginal;
lviD.ItemSourceTag = CompareItem.ItemSource.Original;
summary.LinesRightOnly++;
//Gray
lviS.BackColor = Color.FromArgb(224, 224, 224);
//Light Coral
lviD.BackColor = Color.FromArgb(241, 213, 214);
lviS.SubItems.Add("");
lviD.SubItems.Add(
(destinationDiffList.GetByIndex(drs.DestinationIndex + i)).Line);
lviD.SubItems.Add(
(destinationDiffList.GetByIndex(drs.DestinationIndex + i)).Size);
lviD.SubItems.Add(
(destinationDiffList.GetByIndex(drs.DestinationIndex + i)).Type.
ToString());
lviD.SubItems.Add(
(destinationDiffList.GetByIndex(drs.DestinationIndex + i)).Path);
if ((destinationDiffList.GetByIndex(drs.DestinationIndex + i)).Type ==
PathType.Directory)
{
lviD.ImageIndex = 0;
}
else
{
lviD.ImageIndex = 1;
}
ListFiles1.Add(lviS);
ListFiles2.Add(lviD);
cnt++;
}
break;
case CompareResultSpanStatus.Replace:
for (int i = 0; i < drs.Length; i++)
{
lviS = new CompareItem(cnt.ToString(numberMask));
lviD = new CompareItem(cnt.ToString(numberMask));
lviS.CompareResultTag = CompareItem.CompareResult.Replace;
lviD.CompareResultTag = CompareItem.CompareResult.Replace;
lviS.ItemSourceTag = CompareItem.ItemSource.Original;
lviD.ItemSourceTag = CompareItem.ItemSource.Original;
summary.LinesDifferent++;
DifferenceLines.Add(cnt);
//Green
lviS.BackColor = Color.FromArgb(208, 236, 204);
lviD.BackColor = Color.FromArgb(208, 236, 204);
lviS.SubItems.Add((sourceDiffList.GetByIndex(drs.SourceIndex + i)).Line);
lviS.SubItems.Add((sourceDiffList.GetByIndex(drs.SourceIndex + i)).Size);
lviS.SubItems.Add(
(sourceDiffList.GetByIndex(drs.SourceIndex + i)).Type.ToString());
lviS.SubItems.Add((sourceDiffList.GetByIndex(drs.SourceIndex + i)).Path);
if ((sourceDiffList.GetByIndex(drs.SourceIndex + i)).Type ==
PathType.Directory)
{
lviS.ImageIndex = 0;
}
else
{
lviS.ImageIndex = 1;
}
lviD.SubItems.Add(
(destinationDiffList.GetByIndex(drs.DestinationIndex + i)).Line);
lviD.SubItems.Add(
(destinationDiffList.GetByIndex(drs.DestinationIndex + i)).Size);
lviD.SubItems.Add(
(destinationDiffList.GetByIndex(drs.DestinationIndex + i)).Type.
ToString());
lviD.SubItems.Add(
(destinationDiffList.GetByIndex(drs.DestinationIndex + i)).Path);
if ((destinationDiffList.GetByIndex(drs.DestinationIndex + i)).Type ==
PathType.Directory)
{
lviD.ImageIndex = 0;
}
else
{
lviD.ImageIndex = 1;
}
ListFiles1.Add(lviS);
ListFiles2.Add(lviD);
cnt++;
}
break;
}
}
}