public void PatchContent()
{
PatchingMsg = null;
//1. check if file is exist
string originalFilename = this.OriginalFileName;
if (!File.Exists(originalFilename))
{
throw new NotSupportedException("file not found!");
}
SourceFile input = new SourceFile(originalFilename, false);
input.ReadAllLines();
SourceFile output = new SourceFile(originalFilename, true);
string patchCode;
if (CheckIfFileWasPatched(input, out patchCode))
{
//can't patch
//throw new NotSupportedException("not patch again in this file");
PatchingMsg = this.OriginalFileName + " => has be patched, so skip this file";
return;
}
else
{
//can patch ****
//input patch code with original filename
output.AddLine(patchCode + " " + originalFilename);
}
output.IsCMakeFile = input.IsCMakeFile;
//-----------------------------------------------------------------
//other patch that is not block-patch
int j = patchTasks.Count;
for (int i = 0; i < j; ++i)
{
PatchTask ptask = patchTasks[i];
if (!ptask.IsPatchBlock)
{
ptask.PatchFile(input, output);
}
else
{
ptask.PatchBlockSouldStartAt = output.LineCount;
}
}
int linecount = input.LineCount;
for (int i = input.CurrentLine; i < linecount; ++i)
{
output.AddLine(input.GetLine(i));
input.CurrentLine++;
}
//-----------------------------------------------------------------
//only block-patch
for (int i = 0; i < j; ++i)
{
PatchTask ptask = patchTasks[i];
if (ptask.IsPatchBlock)
{
int newLineCount = ptask.PatchBlockFile(output);
if (newLineCount == 1)
{
for (int n = i + 1; n < j; ++n)
{
//adjust new offset
PatchTask p2 = patchTasks[n];
if (p2.IsPatchBlock)
{
p2.PatchBlockSouldStartAt += 1;
}
}
}
else
{
System.Diagnostics.Debug.WriteLine("output is not saved: " + ptask.Owner.OriginalFileName);
return;
}
}
}
output.Save();
}
