public static List <Change> RetrieveAllChanges(DriveService service, long?startChangeId)
{
List <Change> result = new List <Change>();
ChangesResource.ListRequest request = service.Changes.List();
request.IncludeDeleted = true;
if (!String.IsNullOrEmpty(startChangeId.ToString()))
{
request.StartChangeId = startChangeId;
}
do
{
try
{
ChangeList changes = request.Execute();
result.AddRange(changes.Items);
request.PageToken = changes.NextPageToken;
}
catch (Exception e)
{
Console.WriteLine("An error occurred: " + e.Message);
request.PageToken = null;
}
} while (!String.IsNullOrEmpty(request.PageToken));
return(result);
}
/// <summary>
/// Returns all GCD changes within a zone of a project.
/// </summary>
private IEnumerable <Change> GetGcdChange(string project, string zone)
{
ChangesResource.ListRequest changeListRequest = Service.Changes.List(project, zone);
do
{
ChangesListResponse changeListResponse = changeListRequest.Execute();
IList <Change> changeList = changeListResponse.Changes;
if (changeListResponse.Changes != null)
{
foreach (Change change in changeListResponse.Changes)
{
yield return(change);
}
}
changeListRequest.PageToken = changeListResponse.NextPageToken;
}while (changeListRequest.PageToken != null);
}
protected override void ProcessRecord()
{
base.ProcessRecord();
if (!String.IsNullOrEmpty(ChangeId))
{
ChangesResource.GetRequest changeGetRequest = Service.Changes.Get(Project, Zone, ChangeId);
Change changeResponse = changeGetRequest.Execute();
WriteObject(changeResponse);
}
else
{
ChangesResource.ListRequest changeListRequest = Service.Changes.List(Project, Zone);
ChangesListResponse changeListResponse = changeListRequest.Execute();
IList <Change> changeList = changeListResponse.Changes;
WriteObject(changeList, true);
}
}
public IEnumerable <Change> UpdateRecordChanges(string change_token, out string new_change_token)
{
string page_token = change_token;
List <Change> changes = new List <Change>();
new_change_token = change_token;
do
{
ChangeList result;
ChangesResource.ListRequest request = drive_service.Changes.List(page_token);
request.Spaces = "drive";
request.Fields = "nextPageToken, changes(removed, fileId, file(id, name, md5Checksum, modifiedTime, parents))";
try
{
result = request.Execute();
}
catch (Google.GoogleApiException)
{
break;
}
changes.AddRange(result.Changes);
if (result.NewStartPageToken != null)
{
new_change_token = result.NewStartPageToken;
}
page_token = result.NextPageToken;
}while (page_token != null);
return(changes);
}