public static bool ValidateCheckSum(string path)
{
CheckSumValidator current = new CheckSumValidator(path);
CheckSumValidator original = GetInfo(path);
if (original == null)
{
//There is no pre-computed check-sum.
return(true);
}
return(!current.HasEdits(original));
}
private static CheckSumValidator GetInfo(string path)
{
if (!File.Exists(path + "\\checksum"))
{
return(null);
}
BinaryFormatter formatter = new BinaryFormatter();
FileStream stream = new FileStream(path + "\\checksum", FileMode.Open);
CheckSumValidator result = (CheckSumValidator)formatter.Deserialize(stream);
stream.Close();
return(result);
}
/// <summary>
/// Checks for edit and return true if there were edits.
/// </summary>
/// <param name="original"></param>
/// <returns></returns>
private bool HasEdits(CheckSumValidator original)
{
foreach (string s in original._files.Keys)
{
byte[] currentHash;
if (!_files.TryGetValue(s, out currentHash))
{
continue;
}
byte[] originalHash = original._files[s];
if (currentHash.Length == originalHash.Length &&
originalHash.AllTrue((index, currByte) => currentHash[index].Equals(currByte)))
{
continue;
}
if (MessageBox.Show(string.Format(
"File has been edited and left in the ''Generated Files'' folder. Would you like "
+ "to overwrite it? File: {0}.", s),
"Edited file in generated folder",
MessageBoxButtons.YesNo) == DialogResult.Yes)
{
continue; // continue checking, ignore this file.
}
return(true);
}
foreach (var s in _files.Keys)
{
if (original._files.ContainsKey(s))
{
continue;
}
if (MessageBox.Show(string.Format(
"File has been added to the \"Generated Files\" folder manually. "
+ "Would you like to overwrite it? File: {0}.", s),
"Added file in generated folder",
MessageBoxButtons.YesNo) == DialogResult.Yes)
{
continue; // continue checking, ignore this file.
}
return(true);
}
return(false);
}
/// <summary>
/// This function generated the project corresponding to the passed pipelineComponent.
/// </summary>
/// <param name="destPath">The destination path of the projects.</param>
/// <param name="pipelineComponent">Which component to generate the project for.</param>
/// <returns>The project generated.</returns>
private Project createAddInProject(string destPath, PipelineSegmentSource pipelineComponent, PipelineConfiguration config)
{
// dest path will be the root of the project where we have addins,
// so we need to select the correct project for this specific segment, if there is
// one and take its path, otherwise do destPath.Combine(pipelineComponent.Name);
string name;
destPath = destPath.Combine(getSubPath(config, pipelineComponent, destPath, out name));
var generatedDestPath = destPath.Combine(GENERETED_FILES_DIRECTORY);
// the getSubPath will use the configuration to get the correct project,
// if one was selected, and otherwise will return the name of the pipeline segment
// so that getProjByName will return null if it's not existing and otherwise the correct
// and selected project.
Project proj = getProjByName(name);
if (proj == null)
{
if (Directory.Exists(destPath))
{
if (DialogResult.Yes == MessageBox.Show(string.Format("The directory {0} already exists, " +
" would you like to delete it and use it for the generated files for the segment named {1}?",
destPath, name), "Already existing directory", MessageBoxButtons.YesNoCancel))
{
Directory.Delete(destPath, true);
}
else
{
return(null);
}
}
Directory.CreateDirectory(destPath);
string connectPath = Path.GetDirectoryName(typeof(PipelineBuilderCommand).Assembly.Location);
proj = dte.Solution.AddFromTemplate(connectPath.Combine("Template.csproj"),
destPath,
pipelineComponent.Name + ".csproj",
false);
}
if (proj == null)
{
throw new InvalidOperationException("Problem in adding from template. "
+ "You installation files for the pipeline builder may be corrupted.");
}
if (Directory.Exists(generatedDestPath))
{
CheckSumValidator.ValidateCheckSum(generatedDestPath);
}
deleteGeneratedFiles(proj);
assertHasDirectory(proj, generatedDestPath);
generateSourceFiles(pipelineComponent, generatedDestPath);
addGeneratedFiles(proj, generatedDestPath);
CheckSumValidator.StoreCheckSum(generatedDestPath);
return(proj);
}
