/// <summary>
/// Async method to get meta data of files from perforce server.
/// </summary>
/// <param name="fileData"></param>
/// <returns></returns>
private async Task <P4FileTrunkRevisions> ProcessHistoryCompares(P4File fileData)
{
P4FileTrunkRevisions revs = null;
if (fileData == null)
{
return(null);
}
try
{
revs = new P4FileTrunkRevisions(fileData);
}
catch (Exception e)
{
return(null);
}
P4Execute executer = new P4Execute();
string filePathNoVersion = Path.Combine(fileData.CurrentPath.FilePath.ToString(), fileData.FileName);
int highestVersion = Int32.Parse(fileData.FileMetaData.HeadRevision);
for (int version = highestVersion; version > 0; version--)
{
P4ExecutingParameters exePar = new P4ExecutingParameters("CMD.EXE", "fstat", null, new List <string> {
"-Osl", "\"" + filePathNoVersion.ToString() + "#" + version + "\""
});
string data = executer.ExecuteCommand(exePar);
if (ValidateReceivedData(data, new[] { "...", "depotFile" }))
{
revs = UpdateFileData(revs, data);
}
if (version == highestVersion)
{
revs.CurrentFile = revs.OlderRevisions[0];
}
if (!_filters.FindMatch)
{
break;
}
//Put to dictionary
}
return(revs != null ? revs : null);
}
/// <summary>
/// Stores metadata in meta data object related to a p4File.
/// </summary>
/// <param name="revs"></param>
/// <param name="data"></param>
/// <returns></returns>
private P4FileTrunkRevisions UpdateFileData(P4FileTrunkRevisions revs, string data)
{
P4File oldFile = new P4File();
P4Path path = new P4Path();
P4FileMetaData metaData = new P4FileMetaData();
string[] dataArray = data.Split(new string[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
for (int i = 0; i < dataArray.Length; i++)
{
if (dataArray[i].Contains("depotFile"))
{
string p = dataArray[i].Substring(dataArray[i].IndexOf("/"));
metaData.DepotFile = p.Trim();
path.FilePath = Path.GetDirectoryName(p);
oldFile.CurrentPath = path;
oldFile.FileName = Path.GetFileName(p);
continue;
}
if (dataArray[i].Contains("headAction"))
{
string p = dataArray[i].Substring(dataArray[i].IndexOf("headAction") + 10);
metaData.HeadAction = p.Trim();
}
if (dataArray[i].Contains("headType"))
{
string p = dataArray[i].Substring(dataArray[i].IndexOf("headType") + 8);
metaData.HeadType = p.Trim();
continue;
}
if (dataArray[i].Contains("headTime"))
{
string p = dataArray[i].Substring(dataArray[i].IndexOf("headTime") + 8);
metaData.HeadTime = p.Trim();
continue;
}
if (dataArray[i].Contains("headRev"))
{
string p = dataArray[i].Substring(dataArray[i].IndexOf("headRev") + 7);
metaData.HeadRevision = p.Trim();
continue;
}
if (dataArray[i].Contains("headChange"))
{
string p = dataArray[i].Substring(dataArray[i].IndexOf("headChange") + 10);
metaData.HeadChange = p.Trim();
continue;
}
if (dataArray[i].Contains("headModTime"))
{
string p = dataArray[i].Substring(dataArray[i].IndexOf("headModTime") + 11);
metaData.HeadModTime = p.Trim();
continue;
}
if (dataArray[i].Contains("haveRev"))
{
string p = dataArray[i].Substring(dataArray[i].IndexOf("haveRev") + 7);
metaData.HaveRevision = p.Trim();
continue;
}
if (dataArray[i].Contains("fileSize"))
{
string p = dataArray[i].Substring(dataArray[i].IndexOf("fileSize") + 8);
metaData.Filesize = p.Trim();
continue;
}
if (dataArray[i].Contains("digest"))
{
string p = dataArray[i].Substring(dataArray[i].IndexOf("digest") + 6);
metaData.Digest = p.Trim();
continue;
}
if (dataArray[i].Contains("isMapped"))
{
string p = dataArray[i].Substring(dataArray[i].IndexOf("isMapped") + 8);
metaData.IsMapped = p.Trim();
continue;
}
metaData.ExtraHeadProperties = dataArray[i];
}
if (string.IsNullOrEmpty(metaData.Digest))
{
P4Execute executer = new P4Execute();
P4ExecutingParameters exePar = new P4ExecutingParameters("CMD.EXE", "fstat", null, new List <string> {
"-T digest -Ol ", "\"" + metaData.DepotFile + "#" + metaData.HeadRevision + "\""
});
string digest = executer.ExecuteCommand(exePar);
if (digest.Contains("digest"))
{
string p = digest.Substring(digest.IndexOf("digest") + 6);
metaData.Digest = p.Trim();
}
}
oldFile.CurrentPath = path;
oldFile.FileMetaData = metaData;
revs.OlderRevisions.Add(oldFile);
return(revs);
}
