/// <summary>
/// Process all comparison entries to determine if the files need to be synchronized.
/// </summary>
/// <remarks>
/// The normal synchronize has allowDelete set to true.
/// If allowDelete is set to false, then the process will create directories plus insert and update files
/// but it will not remove directories or delete files so it acts like a copy over, so that if you also
/// select "replace only with newer" then it will keep the latest versions of everything.
/// </remarks>
public void Process(Comparisons <Comparison> comparisons, DateTime startAllDateTime, bool allowDelete, bool ignoreLogs)
{
sameCount = 0;
deleteCount = 0;
removeCount = 0;
createCount = 0;
insertCount = 0;
updateCount = 0;
copyCount = 0;
string prevSourceDirectory = string.Empty;
string prevSourceFileName = string.Empty;
string prevTargetDirectory = string.Empty;
string prevTargetFileName = string.Empty;
string prevCommand = string.Empty;
bool identical = true;
try
{
char separator = Path.DirectorySeparatorChar;
Administrator.Tracer.WriteLine();
Administrator.Tracer.WriteMsg("I", "Synchronize Source Dir " + Administrator.ProfileManager.UserSettings.SelectedItem.NewBaseDir + separator);
Administrator.Tracer.WriteMsg("I", "Synchronize Target Dir " + Administrator.ProfileManager.UserSettings.SelectedItem.OldBaseDir + separator);
Administrator.Tracer.StartAllDateTime = startAllDateTime;
if (comparisons.Count == 0)
{
Administrator.Tracer.WriteLine();
Administrator.Tracer.WriteMsg("I", "Nothing to compare");
}
long totalChangedBytes = CalculateTotalChangedBytes(comparisons);
SignalBeginSynchronize(totalChangedBytes);
for (int count = 0; count < comparisons.Count; count++)
{
Comparison comparison = comparisons[count];
if (ignoreLogs)
{
if (comparison.SourceType == "log")
{
continue;
}
}
string sourceDirectory = string.Empty;
string sourceFileName = string.Empty;
string targetDirectory = string.Empty;
string targetFileName = string.Empty;
if (comparison.SourceType == "dir")
{
sourceDirectory = comparison.SourceEntry;
sourceFileName = FileHelper.FileFullName(comparison.SourceEntry);
targetDirectory = comparison.TargetEntry;
targetFileName = FileHelper.FileFullName(comparison.TargetEntry);
}
else
{
sourceDirectory = FileHelper.FileStem(comparison.SourceEntry);
sourceFileName = FileHelper.FileFullName(comparison.SourceEntry);
targetDirectory = FileHelper.FileStem(comparison.TargetEntry);
targetFileName = FileHelper.FileFullName(comparison.TargetEntry);
}
if (sourceDirectory != prevSourceDirectory)
{
this.changeOfDirectory = true;
prevSourceDirectory = sourceDirectory;
}
if (targetDirectory != prevTargetDirectory)
{
this.changeOfDirectory = true;
prevTargetDirectory = targetDirectory;
}
if (comparison.Command != prevCommand)
{
this.changeOfDirectory = true;
prevCommand = comparison.Command;
}
switch (comparison.Command)
{
case "Same":
// Same directory entries only, no need to do anything.
bool comparisonsSameFooter = true;
comparisonsSameFooter &= comparison.SortOrder == "Same";
comparisonsSameFooter &= comparison.Action == "Same";
comparisonsSameFooter &= comparison.Command == "Same";
comparisonsSameFooter &= comparison.DisplayCommand == "Same";
comparisonsSameFooter &= comparison.Outcome == "Same";
comparisonsSameFooter &= comparison.SourceType == "Same";
if (comparisonsSameFooter)
{
// If from reinflated comparisons CSV file then count is taken from this value.
// This is just the count that appears in the summary at the end.
// nothing gets done for any rows marked as "Same".
sameCount = comparison.SourceSize;
}
else
{
// Locally each comparison marked as "Same" adds to the count.
sameCount++;
}
break;
case "Delete":
if (allowDelete)
{
deleteCount++;
identical = false;
printDirectoryChange(changeOfDirectory, comparison.Command, sourceDirectory, targetDirectory);
DeleteFile(comparison);
SignalUpdateSynchronize(comparison.TargetSize, comparison.DisplayCommand);
}
break;
case "Remove":
if (allowDelete)
{
removeCount++;
identical = false;
printDirectoryChange(changeOfDirectory, comparison.Command, sourceDirectory, targetDirectory);
RemoveDirectory(comparison);
SignalUpdateSynchronize(comparison.TargetSize, comparison.DisplayCommand);
}
break;
case "Create":
createCount++;
identical = false;
printDirectoryChange(changeOfDirectory, comparison.Command, sourceDirectory, targetDirectory);
CreateDirectory(comparison);
SignalUpdateSynchronize(comparison.SourceSize, comparison.DisplayCommand);
break;
case "Insert":
if (CompareDateTimeStamps(comparison.SourceDate, DateThreshold) >= 0)
{
insertCount++;
copyCount++;
identical = false;
printDirectoryChange(changeOfDirectory, comparison.Command, sourceDirectory, targetDirectory);
CopyFileUnconditional(comparison);
}
SignalUpdateSynchronize(comparison.SourceSize, comparison.DisplayCommand);
break;
case "Update":
bool doCopy = false;
if (CompareDateTimeStamps(comparison.SourceDate, DateThreshold) < 0)
{
doCopy = false;
}
else if (copyRule == UserSetting.CopyRuleEnum.SkipMatches)
{
doCopy = false;
if (Administrator.ProfileManager.SystemProfile.Verbose)
{
printDirectoryChange(changeOfDirectory, comparison.Command, sourceDirectory, targetDirectory);
Administrator.Tracer.WriteTimedMsg("I", String.Format(@"{0} - Skipped", sourceFileName));
}
}
else if (copyRule == UserSetting.CopyRuleEnum.ReplaceMatches)
{
doCopy = true;
}
else if (copyRule == UserSetting.CopyRuleEnum.ReplaceOnlyWithNewer)
{
if (CompareDateTimeStamps(comparison.SourceDate, comparison.TargetDate) > 0)
{
doCopy = true;
}
else
{
doCopy = false;
if (Administrator.ProfileManager.SystemProfile.Verbose)
{
printDirectoryChange(changeOfDirectory, comparison.Command, sourceDirectory, targetDirectory);
Administrator.Tracer.WriteTimedMsg("I", String.Format(@"{0} - Skipped - Source file is not newer", sourceFileName));
}
}
}
else if (copyRule == UserSetting.CopyRuleEnum.ReplacePreservingNewest)
{
if (CompareDateTimeStamps(comparison.SourceDate, comparison.TargetDate) >= 0)
{
doCopy = true;
}
else
{
doCopy = false;
if (Administrator.ProfileManager.SystemProfile.Verbose)
{
printDirectoryChange(changeOfDirectory, comparison.Command, sourceDirectory, targetDirectory);
Administrator.Tracer.WriteTimedMsg("I", String.Format(@"{0} - Skipped - Source file is older", sourceFileName));
}
}
}
if (doCopy)
{
updateCount++;
copyCount++;
identical = false;
printDirectoryChange(changeOfDirectory, comparison.Command, sourceDirectory, targetDirectory);
CopyFileUnconditional(comparison);
SignalUpdateSynchronize(comparison.SourceSize, comparison.DisplayCommand);
}
else
{
sameCount++;
SignalUpdateSynchronize(comparison.SourceSize, comparison.DisplayCommand);
}
break;
}
if (Interrupt.Reason == "Cancel")
{
break;
}
}
string message = string.Empty;
string suffix = string.Empty;
if (Interrupt.Reason == "Cancel")
{
Administrator.Tracer.WriteLine();
Administrator.Tracer.WriteMsg("W", "Synchronization process cancelled");
}
else
{
if (identical)
{
Administrator.Tracer.WriteLine();
Administrator.Tracer.WriteMsg("I", "No Changes Detected");
}
else
{
Administrator.Tracer.WriteLine();
Administrator.Tracer.WriteMsg("I", "Changes Detected");
Administrator.Tracer.WriteLine();
Administrator.Tracer.WriteMsg("I", String.Format(@"Same Count = {0}", sameCount));
Administrator.Tracer.WriteMsg("I", String.Format(@"Delete Count = {0}", deleteCount));
Administrator.Tracer.WriteMsg("I", String.Format(@"Remove Count = {0}", removeCount));
Administrator.Tracer.WriteMsg("I", String.Format(@"Create Count = {0}", createCount));
Administrator.Tracer.WriteMsg("I", String.Format(@"Insert Count = {0}", insertCount));
Administrator.Tracer.WriteMsg("I", String.Format(@"Update Count = {0}", updateCount));
Administrator.Tracer.WriteMsg("I", String.Format(@"Copy Count = {0}", copyCount));
}
}
SignalEndOfSynchronize(message);
}
catch (Exception oException)
{
System.Diagnostics.Debug.WriteLine(oException.Message);
}
finally
{
}
}
/// <summary>
/// Process all comparison entries to determine if the files need to be synchronized.
/// </summary>
/// <remarks>
/// Normal synchronize which aims to make the target identical to the source
/// so it will delete files and remove directories.
/// </remarks>
public void Process(Comparisons <Comparison> comparisons, DateTime startAllDateTime, bool ignoreLogs)
{
Process(comparisons, startAllDateTime, true, ignoreLogs);
}
public Comparisons <Comparison> Load(string fileSpec, Actor actor)
{
ImportedRowCount = 0;
Comparisons = new Comparisons <Comparison>();
Comparisons.Clear();
StreamReader sr = null;
string line = string.Empty;
Administrator.Tracer.WriteLine();
Administrator.Tracer.WriteMsg("I", String.Format(@"Importing comparisons from file ""{0}""", fileSpec));
try
{
sr = new StreamReader(fileSpec);
if (sr.Peek() > -1)
{
line = sr.ReadLine();
do
{
line = sr.ReadLine();
ImportedRowCount++;
List <string> values = CsvSplitter.Split(line);
if (values.Count > 1)
{
Comparison entry = new Comparison();
entry.SortOrder = values[0];
entry.Action = values[1];
entry.Command = values[2];
entry.DisplayCommand = values[3];
entry.Outcome = values[4];
entry.SourceType = values[5];
entry.SourceEntry = values[6];
DateTime dateTime = DateTime.MinValue;
DateTime.TryParse(values[7], out dateTime);
entry.SourceDate = dateTime;
int size = 0;
int.TryParse(values[8], out size);
entry.SourceSize = size;
entry.TargetType = values[9];
entry.TargetEntry = values[10];
dateTime = DateTime.MinValue;
DateTime.TryParse(values[11], out dateTime);
entry.TargetDate = dateTime;
size = 0;
int.TryParse(values[12], out size);
entry.TargetSize = size;
// When using a comparisons snapshot taken from a previously saved action
// we must edit the sourceEntry and targetEntry to make them appear to have come from the action you are now performing.
//Edit the source entry prefix to match the source connector prefix.
string sourceEntry = entry.SourceEntry;
sourceEntry = actor.SourceConnector.HlqPrefix + sourceEntry.Substring(1);
entry.SourceEntry = sourceEntry;
//Edit the target entry prefix to match the target connector prefix.
string targetEntry = entry.TargetEntry;
targetEntry = actor.TargetConnector.HlqPrefix + targetEntry.Substring(1);
entry.TargetEntry = targetEntry;
Comparisons.Add(entry);
}
else
{
Administrator.Tracer.WriteTimedMsg("W", String.Format(@"Logical error in method ""{0}"" : line number ""{1}"", number of data fields is insufficient, line ignored", MethodBase.GetCurrentMethod().Name, ImportedRowCount));
}
} while (sr.Peek() > -1);
}
}
catch (Exception ex)
{
Administrator.Tracer.WriteTimedMsg("E", String.Format(@"Exception in method ""{0}"" : {1}", MethodBase.GetCurrentMethod().Name, ex.Message));
}
finally
{
Administrator.Tracer.WriteTimedMsg("I", String.Format("Imported Rows: {0}", ImportedRowCount.ToString().PadLeft(9)));
if (sr != null)
{
sr.Close();
sr.Dispose();
}
}
return(Comparisons);
}
public void Squash()
{
Dictionary <string, Comparison> uniqueComparisons = new Dictionary <string, Comparison>();
Comparisons <Comparison> reversedComparisons = new Comparisons <Comparison>();
StringBuilder sb = new StringBuilder();
StringBuilder keySb = new StringBuilder();
int inputActionRowCount = 0;
int outputActionRowCount = 0;
int sameRowCount = 0;
try
{
Administrator.Tracer.WriteLine();
Administrator.Tracer.WriteMsg("I", String.Format(@"Squashing comparisons"));
inputActionRowCount = 0;
outputActionRowCount = 0;
sameRowCount = 0;
if (Comparisons.Count > 0)
{
string line = string.Empty;
string key = string.Empty;
for (int index = Comparisons.Count - 1; index >= 0; index--)
{
Comparison entry = Comparisons[index];
if (entry.SourceType == "log")
{
continue;
}
if (entry.Command == "Same")
{
sameRowCount++;
}
else
{
inputActionRowCount++;
sb = new StringBuilder();
sb.Append(String.Format(@"""{0}"",", entry.SortOrder));
sb.Append(String.Format(@"""{0}"",", entry.Action));
sb.Append(String.Format(@"""{0}"",", entry.Command));
sb.Append(String.Format(@"""{0}"",", entry.DisplayCommand));
sb.Append(String.Format(@"""{0}"",", entry.Outcome));
sb.Append(String.Format(@"""{0}"",", entry.SourceType));
sb.Append(String.Format(@"""{0}"",", entry.SourceEntry));
sb.Append(String.Format(@"""{0}"",", entry.SourceDate.ToString(DATE_TIME_FORMAT)));
sb.Append(String.Format(@"{0},", entry.SourceSize));
sb.Append(String.Format(@"""{0}"",", entry.TargetType));
sb.Append(String.Format(@"""{0}"",", entry.TargetEntry));
sb.Append(String.Format(@"""{0}"",", entry.TargetDate.ToString(DATE_TIME_FORMAT)));
sb.Append(String.Format(@"{0},", entry.TargetSize));
line = sb.ToString();
//Only the last action on a given key has to be carried forward.
//The entry DateTime or Size, or the Action don't matter, the net effect is the last action.
keySb = new StringBuilder();
string equivalentCommand = entry.Command;
if (equivalentCommand == "Insert")
{
equivalentCommand = "Copy";
}
else if (equivalentCommand == "Update")
{
equivalentCommand = "Copy";
}
keySb.Append(String.Format(@"""{0}"",", equivalentCommand));
keySb.Append(String.Format(@"""{0}"",", entry.SourceType));
keySb.Append(String.Format(@"""{0}"",", entry.SourceEntry));
keySb.Append(String.Format(@"""{0}"",", entry.TargetType));
keySb.Append(String.Format(@"""{0}"",", entry.TargetEntry));
key = keySb.ToString();
if (!uniqueComparisons.ContainsKey(key))
{
outputActionRowCount++;
uniqueComparisons.Add(key, entry);
reversedComparisons.Add(entry);
}
}
}
inputActionRowCount++;
Comparison e = new Comparison();
e.SortOrder = "Same";
e.Action = "Same";
e.Command = "Same";
e.DisplayCommand = "Same";
e.Outcome = "Same";
e.SourceType = "Same";
e.SourceEntry = "Same";
e.SourceDate = DateTime.MinValue;
e.SourceSize = sameRowCount;
e.TargetType = "Same";
e.TargetEntry = "Same";
e.TargetDate = DateTime.MinValue;
e.TargetSize = sameRowCount;
sb = new StringBuilder();
sb.Append(String.Format(@"""{0}"",", e.SortOrder));
sb.Append(String.Format(@"""{0}"",", e.Action));
sb.Append(String.Format(@"""{0}"",", e.Command));
sb.Append(String.Format(@"""{0}"",", e.DisplayCommand));
sb.Append(String.Format(@"""{0}"",", e.Outcome));
sb.Append(String.Format(@"""{0}"",", e.SourceType));
sb.Append(String.Format(@"""{0}"",", e.SourceEntry));
sb.Append(String.Format(@"""{0}"",", e.SourceDate.ToString(DATE_TIME_FORMAT)));
sb.Append(String.Format(@"{0},", e.SourceSize));
sb.Append(String.Format(@"""{0}"",", e.TargetType));
sb.Append(String.Format(@"""{0}"",", e.TargetEntry));
sb.Append(String.Format(@"""{0}"",", e.TargetDate.ToString(DATE_TIME_FORMAT)));
sb.Append(String.Format(@"{0},", e.TargetSize));
line = sb.ToString();
//Only the last action on a given key has to be carried forward.
//The entry DateTime or Size, or the Action don't matter, the net effect is the last action.
keySb = new StringBuilder();
keySb.Append(String.Format(@"""{0}"",", e.Command));
keySb.Append(String.Format(@"""{0}"",", e.SourceType));
keySb.Append(String.Format(@"""{0}"",", e.SourceEntry));
keySb.Append(String.Format(@"""{0}"",", e.TargetType));
keySb.Append(String.Format(@"""{0}"",", e.TargetEntry));
key = keySb.ToString();
if (!uniqueComparisons.ContainsKey(key))
{
outputActionRowCount++;
uniqueComparisons.Add(key, e);
reversedComparisons.Add(e);
}
Comparisons = Reverse(reversedComparisons);
}
}
catch (Exception ex)
{
Administrator.Tracer.WriteTimedMsg("E", String.Format(@"Exception in method ""{0}"" : {1}", MethodBase.GetCurrentMethod().Name, ex.Message));
}
finally
{
Administrator.Tracer.WriteTimedMsg("I", String.Format("Input Rows: {0}", inputActionRowCount.ToString().PadLeft(9)));
Administrator.Tracer.WriteTimedMsg("I", String.Format("Output Rows: {0}", outputActionRowCount.ToString().PadLeft(9)));
}
}
public Comparisons <Comparison> Filter(Comparisons <Comparison> inputComparisons, bool allowDelete)
{
Comparisons <Comparison> outputComparisons = new Comparisons <Comparison>();
//TODO: Read from somewhere.
//UserSetting.CopyRuleEnum copyRule = UserSetting.CopyRuleEnum.ReplaceOnlyWithNewer;
UserSetting.CopyRuleEnum copyRule = Administrator.ProfileManager.UserSettings.SelectedItem.CopyRule;
long sameCount = 0;
int deleteCount = 0;
int removeCount = 0;
int createCount = 0;
int insertCount = 0;
int updateCount = 0;
int copyCount = 0;
bool identical = true;
try
{
char separator = Path.DirectorySeparatorChar;
Administrator.Tracer.WriteLine();
Administrator.Tracer.WriteMsg("I", "Filtering");
if (inputComparisons.Count == 0)
{
Administrator.Tracer.WriteLine();
Administrator.Tracer.WriteMsg("I", "Nothing to filter");
}
for (int count = 0; count < inputComparisons.Count; count++)
{
Comparison comparison = inputComparisons[count];
switch (comparison.Command)
{
case "Same":
// Same directory entries only, no need to do anything.
bool comparisonsSameFooter = true;
comparisonsSameFooter &= comparison.SortOrder == "Same";
comparisonsSameFooter &= comparison.Action == "Same";
comparisonsSameFooter &= comparison.Command == "Same";
comparisonsSameFooter &= comparison.DisplayCommand == "Same";
comparisonsSameFooter &= comparison.Outcome == "Same";
comparisonsSameFooter &= comparison.SourceType == "Same";
if (comparisonsSameFooter)
{
// If from reinflated comparisons CSV file then count is taken from this value.
// This is just the count that appears in the summary at the end.
// nothing gets done for any rows marked as "Same".
sameCount = comparison.SourceSize;
}
else
{
// Locally each comparison marked as "Same" adds to the count.
sameCount++;
}
outputComparisons.Add(comparison);
break;
case "Delete":
if (allowDelete)
{
deleteCount++;
identical = false;
outputComparisons.Add(comparison);
}
break;
case "Remove":
if (allowDelete)
{
removeCount++;
identical = false;
outputComparisons.Add(comparison);
}
break;
case "Create":
createCount++;
identical = false;
outputComparisons.Add(comparison);
break;
case "Insert":
insertCount++;
copyCount++;
identical = false;
outputComparisons.Add(comparison);
break;
case "Update":
bool doCopy = false;
if (copyRule == UserSetting.CopyRuleEnum.SkipMatches)
{
doCopy = false;
}
else if (copyRule == UserSetting.CopyRuleEnum.ReplaceMatches)
{
doCopy = true;
}
else if (copyRule == UserSetting.CopyRuleEnum.ReplaceOnlyWithNewer)
{
if (CompareDateTimeStamps(comparison.SourceDate, comparison.TargetDate) > 0)
{
doCopy = true;
}
else
{
doCopy = false;
}
}
else if (copyRule == UserSetting.CopyRuleEnum.ReplacePreservingNewest)
{
if (CompareDateTimeStamps(comparison.SourceDate, comparison.TargetDate) >= 0)
{
doCopy = true;
}
else
{
doCopy = false;
}
}
if (doCopy)
{
updateCount++;
copyCount++;
identical = false;
outputComparisons.Add(comparison);
}
else
{
sameCount++;
}
break;
}
}
if (identical)
{
Administrator.Tracer.WriteLine();
Administrator.Tracer.WriteMsg("I", "No Changes To Make");
}
else
{
Administrator.Tracer.WriteLine();
Administrator.Tracer.WriteMsg("I", "Changes Will Be Made");
Administrator.Tracer.WriteLine();
Administrator.Tracer.WriteMsg("I", String.Format(@"Same Count = {0}", sameCount));
Administrator.Tracer.WriteMsg("I", String.Format(@"Delete Count = {0}", deleteCount));
Administrator.Tracer.WriteMsg("I", String.Format(@"Remove Count = {0}", removeCount));
Administrator.Tracer.WriteMsg("I", String.Format(@"Create Count = {0}", createCount));
Administrator.Tracer.WriteMsg("I", String.Format(@"Insert Count = {0}", insertCount));
Administrator.Tracer.WriteMsg("I", String.Format(@"Update Count = {0}", updateCount));
Administrator.Tracer.WriteMsg("I", String.Format(@"Copy Count = {0}", copyCount));
}
}
catch (Exception oException)
{
System.Diagnostics.Debug.WriteLine(oException.Message);
}
finally
{
}
return(outputComparisons);
}
/// <summary>
/// Generate a collection of comparisons for use by external classes.
/// </summary>
protected void GenerateComparisons(List <DirectoryEntry> changedEntries, ref long estimate)
{
char separator = Path.DirectorySeparatorChar;
List <Comparison> sameDirectories = new List <Comparison>();
List <Comparison> deletes = new List <Comparison>();
List <Comparison> removes = new List <Comparison>();
List <Comparison> creates = new List <Comparison>();
List <Comparison> copies = new List <Comparison>();
SignalBeginProgress("Comparisons");
estimate = 0;
try
{
List <DirectoryEntry> changes = (List <DirectoryEntry>)(from c in changedEntries
orderby c.StdDir, c.StdFile, c.StdType
select c).ToList();
foreach (DirectoryEntry change in changes)
{
Comparison comparison = new Comparison();
comparison.Action = string.Empty;
comparison.Command = string.Empty;
comparison.DisplayCommand = string.Empty;
comparison.Outcome = change.CtlComparison;
string fileType = change.StdType;
string sourceFileSpec = string.Empty;
string targetFileSpec = string.Empty;
if (fileType == "dir")
{
switch (comparison.Outcome)
{
case "DELETED":
comparison.SortOrder = "B";
comparison.Command = "Remove";
comparison.DisplayCommand = "Removing";
break;
case "INSERTED":
comparison.SortOrder = "C";
comparison.Command = "Create";
comparison.DisplayCommand = "Creating";
break;
case "BOTH":
comparison.SortOrder = "C";
comparison.Command = "Same";
comparison.DisplayCommand = "Nothing";
break;
}
sourceFileSpec = change.SourceHlq + change.StdDir + separator.ToString() + change.SourceFile;
targetFileSpec = change.TargetHlq + change.StdDir + separator.ToString() + change.TargetFile;
}
else
{
switch (comparison.Outcome)
{
case "DELETED":
comparison.SortOrder = "A";
comparison.Command = "Delete";
comparison.DisplayCommand = "Deleting";
break;
case "INSERTED":
comparison.SortOrder = "D";
comparison.Command = "Insert";
comparison.DisplayCommand = "Copying";
break;
case "BOTH":
comparison.SortOrder = "E";
comparison.Command = "Update";
comparison.DisplayCommand = "Copying";
break;
}
sourceFileSpec = change.SourceHlq + change.StdDir + separator.ToString() + change.SourceFile;
targetFileSpec = change.TargetHlq + change.StdDir + separator.ToString() + change.TargetFile;
}
comparison.SourceDate = change.SourceDate;
comparison.TargetDate = change.TargetDate;
comparison.SourceType = fileType;
comparison.SourceEntry = sourceFileSpec;
comparison.SourceSize = change.StdSize;
comparison.TargetType = fileType;
comparison.TargetEntry = targetFileSpec;
comparison.TargetSize = change.StdSize;
switch (comparison.Command)
{
case "Same":
sameDirectories.Add(comparison);
break;
case "Delete":
deletes.Add(comparison);
break;
case "Remove":
removes.Add(comparison);
break;
case "Create":
creates.Add(comparison);
break;
case "Insert":
copies.Add(comparison);
break;
case "Update":
copies.Add(comparison);
break;
}
estimate += change.StdSize;
SignalUpdateProgress("Comparisons", 1);
}
}
catch (Exception oException)
{
System.Diagnostics.Debug.WriteLine(oException.Message);
}
finally
{
List <Comparison> sortedSameDirectories = (List <Comparison>)(from c in sameDirectories
orderby c.SortOrder, c.Command, c.SourceEntry, c.TargetEntry
select c).ToList();
List <Comparison> sortedDeletes = (List <Comparison>)(from c in deletes
orderby c.SortOrder, c.Action, c.SourceEntry, c.TargetEntry
select c).ToList();
//Have to be sorted descending so that deepest directories are removed before higher up directories.
List <Comparison> sortedRemoves = (List <Comparison>)(from c in removes
orderby c.SortOrder, c.Action, c.SourceEntry descending, c.TargetEntry descending
select c).ToList();
List <Comparison> sortedCreates = (List <Comparison>)(from c in creates
orderby c.SortOrder, c.Action, c.SourceEntry, c.TargetEntry
select c).ToList();
List <Comparison> sortedCopies = (List <Comparison>)(from c in copies
orderby c.SortOrder, c.Action, c.SourceEntry, c.TargetEntry
select c).ToList();
//Transfer all groups of commands into one list.
comparisons = new Comparisons <Comparison>();
foreach (var comparison in sortedSameDirectories)
{
comparisons.Add(comparison);
}
foreach (var comparison in sortedDeletes)
{
comparisons.Add(comparison);
}
foreach (var comparison in sortedRemoves)
{
comparisons.Add(comparison);
}
foreach (var comparison in sortedCreates)
{
comparisons.Add(comparison);
}
foreach (var comparison in sortedCopies)
{
comparisons.Add(comparison);
}
}
SignalEndOfProgress("Comparisons");
}