I want to compress and move the file using vb.net and SevenZipSharp.dll
c:\Backup\FULLBackup.bak -> c:\Archive\20130322.7z
I added a reference SevenZipSharp.dll
Imports SevenZip
SevenZip.SevenZipCompressor.SetLibraryPath(System.AppDomain.CurrentDomain.BaseDirectory & "\SevenZipSharp.dll")
Dim theCompressor As New SevenZipCompressor()
With theCompressor
.ArchiveFormat = OutArchiveFormat.SevenZip
.CompressionMode = CompressionMode.Create
.CompressionMethod = CompressionMethod.Default
.DirectoryStructure = False
.CompressionLevel = CompressionLevel.Normal
End With
theCompressor.CompressFilesEncrypted("c:\Archive\20130322.7z","c:\Backup\FULLBackup.bak")
I get an error : Can not load 7-zip library or internal COM error! Message: library is invalid.
I think it's simply the fact that the LibraryPath must not point to "SevenZipSharp.dll" but to "7z.dll".
http://blog.jongallant.com/2011/10/7-zip-dll-file-does-not-exist.html#.UaOLk0DxobA
Related
I've been trying to compile/generate a standalone executable (.exe) with nuitka but it fails every time with the message:
Nuitka:INFO:Total memory usage before running scons: 2.72 GB (2920177664 bytes):
scons: *** [main_executable.dist\main_executable.exe] The filename or extension is too long
I'm new to this programming but I think I've tried just about everything. I moved my *.py files to directory C:\main to shorten the path to no avail. I've rename the file to produce "main.exe" from "main_executable" to no avail.
My python is installed in here:
'C:\users\test\Anaconda3...'
I came across this function below to shorten the path but I have no idea how to implement it: (taken from http://code.activestate.com/recipes/286179-getshortpathname/)
Could you kindly help. Thanks.
def getShortPathName(filepath):
"Converts the given path into 8.3 (DOS) form equivalent."
import win32api, os
if filepath[-1] == "\\":
filepath = filepath[:-1]
tokens = os.path.normpath(filepath).split("\\")
if len(tokens) == 1:
return filepath
ShortPath = tokens[0]
for token in tokens[1:]:
PartPath = "\\".join([ShortPath, token])
Found = win32api.FindFiles(PartPath)
if Found == []:
raise WindowsError, 'The system cannot find the path specified: "%s"' % (PartPath)
else:
if Found[0][9] == "":
ShortToken = token
else:
ShortToken = Found[0][9]
ShortPath = ShortPath + "\\" + ShortToken
return ShortPath
I have a dnn 7.2.2 development site running under dnndev.me on my local machine. I have created a simple product catalogue module and am trying to integrate the new search for dnn 7.
Here is the implementation of ModuleSearchBase in my feature/business controller
Imports DotNetNuke.Entities.Modules
Imports DotNetNuke.Services.Exceptions
Imports DotNetNuke.Services.Search
Imports DotNetNuke.Common.Globals
Namespace Components
Public Class FeatureController
Inherits ModuleSearchBase
Implements IUpgradeable
Public Overrides Function GetModifiedSearchDocuments(moduleInfo As ModuleInfo, beginDate As Date) As IList(Of Entities.SearchDocument)
Try
Dim SearchDocuments As New List(Of Entities.SearchDocument)
'get list of changed products
Dim vc As New ViewsController
Dim pList As List(Of vw_ProductList_Short_Active) = vc.GetProduct_Short_Active(moduleInfo.PortalID)
If pList IsNot Nothing Then
''for each product, create a searchdocument
For Each p As vw_ProductList_Short_Active In pList
Dim SearchDoc As New Entities.SearchDocument
Dim ModID As Integer = 0
If p.ModuleId Is Nothing OrElse p.ModuleId = 0 Then
ModID = moduleInfo.ModuleID
Else
ModID = p.ModuleId
End If
Dim array() As String = {"mid=" + ModID.ToString, "id=" + p.ProductId.ToString, "item=" + Replace(p.Name, " ", "-")}
Dim DetailUrl = NavigateURL(moduleInfo.TabID, GetPortalSettings(), "Detail", array)
With SearchDoc
.AuthorUserId = p.CreatedByUserId
.Body = p.ShortInfo
.Description = p.LongInfo
.IsActive = True
.PortalId = moduleInfo.PortalID
.ModifiedTimeUtc = p.LastUpdatedDate
.Title = p.Name + " - " + p.ProductNumber
.UniqueKey = Guid.NewGuid().ToString()
.Url = DetailUrl
.SearchTypeId = 2
.ModuleId = p.ModuleId
End With
SearchDocuments.Add(SearchDoc)
Next
Return SearchDocuments
Else
Return Nothing
End If
Catch ex As Exception
LogException(ex)
Return Nothing
End Try
End Function
End Class
End Namespace
I cleared the site cache and then I manually started a search re-index. I can see from the host schedule history that the re-index is run and completes.
PROBLEM
None of the items in the above code are added to the index. I even used the Luke Inspector to look into the lucene index and that confirms that these items are not added.
QUESTION
I need help figuring out why these items are not getting added or I need help on how to debug the indexing to see if anything is going run during that process.
Thanks in Advance
JK
EDIT #1
I ran the following procedure in Sql Server to see if the module is even listed in the search modules:
exec GetSearchModules[PortalId]
The module in question does appear in this list. The indexing is called for the featureController, but the results are not added to the lucene index. Still need help.
EDIT #2
So I upgraded to 7.3.1 in the hopes that something during the installation would fix this issue. But it did not. The search documents are still getting created/ returned by the GetModifiedSearchDocuments function but the documents are not being added to the Lucene index and therefore do not appear in the search results.
EDIT #3
The break point is not getting hit like i thought after the upgrade, but I added a try catch to log exceptions and the following error log is getting created when I try to manually re-index (cleaned up to keep it short)
AssemblyVersion:7.3.1
PortalID:-1
PortalName:
DefaultDataProvider:DotNetNuke.Data.SqlDataProvider, DotNetNuke
ExceptionGUID:d0a443da-3d68-4b82-afb3-8c9183cf8424
InnerException:Sequence contains more than one matching element
Method:System.Linq.Enumerable.Single
StackTrace:
Message:
System.InvalidOperationException: Sequence contains more than one matching element
at System.Linq.Enumerable.Single[TSource](IEnumerable`1 source, Func`2 predicate)
at DotNetNuke.Services.Scheduling.Scheduler.CoreScheduler.LoadQueueFromTimer()
at DotNetNuke.Services.Scheduling.Scheduler.CoreScheduler.Start()
Source:
Server Name: KING-PC
EDIT #4
Okay, I fixed the problem in edit three following This Disucssion on the DNN issue tracker, but still no items being added to the lucene index.
The breakpoint is hit, and once i leave the debugger running for a while i get the following error:
{"Exception of type 'Lucene.Net.Index.MergePolicy+MergeException' was
thrown."} {"Cannot overwrite:
C:\websites\dnndev.me\App_Data\Search\_1f0.fdt"}
Looks like a permission error. I'll see what I can work out
J King,
I just finished a series on DNNHero.com on Implementing Search in your Module. Parts 3 and 4 are implementing and debugging your ModuleSearchBase implementation.
EDIT: Remove your assignment to the SearchTypeId in your implementation
Also, here is a sample snippet to see how i am setting the attributes of the SearchDocument. Again, watch my video for a whole bunch of other potential pitfalls in the Search implementation.
SearchDocument doc = new SearchDocument
{
UniqueKey = String.Format("{0}_{1}_{2}",
moduleInfo.ModuleDefinition.DefinitionName, moduleInfo.PortalID, item.ItemId),
AuthorUserId = item.AssignedUserId,
ModifiedTimeUtc = item.LastModifiedOnDate.ToUniversalTime(),
Title = item.ItemName,
Body = item.ItemDescription,
Url = "",
CultureCode = "en-US",
Description = "DotNetNuclear Search Content Item",
IsActive = true,
ModuleDefId = moduleInfo.ModuleDefID,
ModuleId = item.ModuleId,
PortalId = moduleInfo.PortalID,
TabId = tab
};
I just working on some file management api in WinRT. I successfully created folder in ../Packages/myApp/LocalState/ but when I try to create new file (CreateFile2) in that folder I get this
error 4252: ERROR_NOT_SUPPORTED_IN_APPCONTAINER
This functionality is not supported in the context of an app container.
code:
localFolder = L"C:\\Users\\Tomas\\AppData\\Local\\Packages\\myApp\\LocalState\\my";
CreateDirectory(localFolder.c_str(),NULL);
localFolder += L"\\MyFile.txt";
CREATEFILE2_EXTENDED_PARAMETERS pCreateExParams;
pCreateExParams.dwSize = sizeof(CREATEFILE2_EXTENDED_PARAMETERS);
pCreateExParams.dwFileAttributes = FILE_ATTRIBUTE_NORMAL;
pCreateExParams.lpSecurityAttributes = NULL;
pCreateExParams.hTemplateFile = NULL;
HANDLE myfile = CreateFile2(localFolder.c_str(), GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE, OPEN_ALWAYS, &pCreateExParams);
int error = GetLastError();
What I'm doing wrong? Should I set some options in manifest?
Thank you for your help
Already found the problem - in pCreateExParams struct was some undefined values in .dwFileFlags and .dwSecurityQosFlags. So this works fine:
CREATEFILE2_EXTENDED_PARAMETERS pCreateExParams = {0};
This used to work but after some modifications by the other programmers it just fails to work. I have this code on my Bootstrap:
protected function _initDatabase ()
{
$resource = $this->getPluginResource('multidb');
$resource->init();
Zend_Registry::set('gtap', $resource->getDb('gtap'));
Zend_Registry::set('phpbb', $resource->getDb('phpbb'));
}
Upon loading, this error shows up:
Fatal error: Call to a member function init() on a non-object in
/var/www/gamebowl3/application/Bootstrap.php on line 105
My php.ini has this entry on tis include_path:
.:/usr/share/php:/etc/apache2/libraries
and the i can see that multidb.php is located in:
/etc/apache2/librarties/Zend/Application/Resource
Can somebody tell me what causes the error? Thanks!
I just found out that the problem is in application.ini. Added a newly-introduced setting to the usual set of configs. Here it is:
;Gtap Database
resources.multidb.gtap.adapter = "PDO_MYSQL"
resources.multidb.gtap.host = "localhost"
resources.multidb.gtap.username = "root"
resources.multidb.gtap.password = "letmein1"
resources.multidb.gtap.dbname = "gtap"
resources.multidb.gtap.isDefaultTableAdapter = true
resources.multidb.gtap.default = true
;Forum Database
resources.multidb.phpbb.adapter = "PDO_MYSQL"
resources.multidb.phpbb.host = "localhost"
resources.multidb.phpbb.username = "root"
resources.multidb.phpbb.password = "letmein1"
resources.multidb.phpbb.dbname = "phpbb"
resources.multidb.phpbb.isDefaultTableAdapter = false
Also, make sure you have the latest Zend Framework Library and add it to PHP's include path. That should fix everything up.
In ClearCase, you can list the content of a directory using "cleartool ls".
My question is how can I do the same thing using CAL (ClearCase Automation Layer). The reason I prefer the COM API is because I won't have to parse the output of "ls".
So far, I am able to get the VOB and the View successfully, but I didn't find any method for listing the content.
My code so far:
IClearCase cc = new ApplicationClass();
CCVOB vob = cc.get_VOB("\\VOB-name");
CCView view = cc.get_View("ViewTag");
Thank you for your help.
I wrote VonC's answer in C# for those interrested.
string[] files = Directory.GetFiles("View path here", "*.*", SearchOption.AllDirectories);
foreach (string file in files)
{
try
{
CCVersion ver = cc.get_Version(file);
Console.WriteLine(ver.Path);
}
catch(Exception) {/*the file is not versioned*/}
}
May be this is a good start:
Set CC = Wscript.CreateObject("ClearCase.Application")
Set DirVer = CC.Version(".")
Set FSO = CreateObject("Scripting.FileSystemObject")
Set Folder = FSO.GetFolder(DirVer.Path)
Wscript.Echo "Files under source control: "
For Each File in Folder.Files
On Error Resume Next
Set Ver = CC.Version(File.Name)
If Err.Number = 0 Then
Wscript.Echo Ver.ExtendedPath
End If
Next
The idea being to use ICCVersion methods to try accessing the version of a file. If it does not return an error, it is indeed a versioned file.
Now I know the file is versioned, how can I remove it (rmname).
Do not use RemoveVersion():
Removes irretrievably the version (equivalent to cleartool rmver)
WARNING! This is a potentially destructive operation. Because CAL does not prompt the user for input under any circumstances, there is no confirmation step when RemoveVersion is invoked. Invoking RemoveVersion is equivalent to running cleartool rmver with the -force option.
Instead use the RemoveName from the ICCElement interface.