El viernes, 20 de diciembre de 2013, escribió:
> Hello,
>
> I have a custom action that moves some deprecated files from an
> old install to a temp directory during a major upgrade and I have another
> custom action to move them back that runs only during roll back. I am
> having trouble accessing the two properties set by the first custom action
> in my rollback custom action every time I access the CustomActionData
> dictionary in my rollback action it is empty even though in the MSI log I
> can clearly see it got set to the proper values.
>
> Below are the custom action definitions:
>
> <CustomAction
> Id="DeleteUserAdminDeprecatedFiles" BinaryKey="FileSearchCA"
> DllEntry="DeleteDeprecatedFiles" Execute="immediate" Return="check" />
>
> <CustomAction Id="RestoreDeprecatedFiles"
> BinaryKey="FileSearchCA" DllEntry="RestoreDeprecatedFiles"
> Execute="rollback" Return="ignore"/>
>
> <CustomAction Id="SetRollbackData"
> Property="RestoreDeprecatedFiles"
> Value="RootDir=[DEPRECATEDFILESROOTDIR];TempDir=[DEPRECATEDTEMPORARYDIR]" />
>
> Below is the scheduling of the actions:
>
> <Custom
> Action="SetRollbackData" After="DeleteDeprecatedFiles">
>
> OLD_VERSION_FOUND OR
> <!--Run if we are doing a major upgrade (msi
> -> msi).-->
>
> REMOVEINSTALLSHIELD
> </Custom>
> <Custom
> Action="DeleteDeprecatedFiles" Before="InstallFinalize">
>
> OLD_VERSION_FOUND OR
> <!--Run if we are doing a major upgrade (msi
> -> msi).-->
>
> REMOVEINSTALLSHIELD
> <!--Run if we are upgrading installshield
> instance.-->
> </Custom>
> <Custom
> Action="RestoreDeprecatedFiles" After="InstallInitialize"/>
>
> Below are the relevant Log entries:
>
> MSI (s) (20:D4) [07:53:29:229]: Doing action: DeleteDeprecatedFiles
> Action 7:53:29: DeleteDeprecatedFiles.
> Action start 7:53:29: DeleteDeprecatedFiles.
> MSI (s) (20:2C) [07:53:29:237]: Invoking remote custom action. DLL:
> C:\Windows\Installer\MSI2DDF.tmp, Entrypoint: DeleteDeprecatedFiles
> SFXCA: Extracting custom action to temporary directory:
> C:\Windows\Installer\MSI2DDF.tmp-\
> SFXCA: Binding to CLR version v4.0.30319
> Calling custom action
> FileSearchCA!FileSearchCA.FileSearchCA.DeleteDeprecatedFiles
> Starting UserAdmin delete deprecated files Custom Action.
> MSI (s) (20!A4) [07:53:29:413]: PROPERTY CHANGE: Adding
> DEPRECATEDFILESROOTDIR property. Its value is 'C:\Program Files\Duck Creek
> Technologies\ExampleUserAdmin\bin'.
> MSI (s) (20!A4) [07:53:29:417]: PROPERTY CHANGE: Adding
> DEPRECATEDTEMPORARYDIR property. Its value is
> 'C:\Users\LMUser\AppData\Local\Temp\kg2s3d3v.vqo'.
> Action ended 7:53:29: DeleteDeprecatedFiles. Return value 1.
> MSI (s) (20:D4) [07:53:29:458]: Doing action: SetRollbackData
> Action 7:53:29: SetRollbackData.
> Action start 7:53:29: SetRollbackData.
> MSI (s) (20:D4) [07:53:29:465]: PROPERTY CHANGE: Adding
> RestoreDeprecatedFiles property. Its value is 'RootDir=C:\Program
> Files\Duck Creek
> Technologies\ExampleUserAdmin\bin;TempDir=C:\Users\LMUser\AppData\Local\Temp\kg2s3d3v.vqo'.
> Action ended 7:53:29: SetRollbackData. Return value 1.
> MSI (s) (20:D4) [07:53:29:469]: Doing action: InstallFinalize
> Action 7:53:29: InstallFinalize.
>
>
>
>
> Rollback: RestoreDeprecatedFiles
> MSI (s) (20:D4) [07:55:19:904]: Executing op:
> ActionStart(Name=RestoreDeprecatedFiles,,)
> MSI (s) (20:D4) [07:55:19:906]: Executing op:
> CustomActionRollback(Action=RestoreDeprecatedFiles,ActionType=1345,Source=BinaryData,Target=RestoreDeprecatedFiles,)
> MSI (s) (20:60) [07:55:19:910]: Invoking remote custom action. DLL:
> C:\Windows\Installer\MSIDE33.tmp, Entrypoint: RestoreDeprecatedFiles
> SFXCA: Extracting custom action to temporary directory:
> C:\Windows\Installer\MSIDE33.tmp-\
> SFXCA: Binding to CLR version v4.0.30319
> Calling custom action
> FileSearchCA!FileSearchCA.FileSearchCA.RestoreDeprecatedFiles
> Starting rollback for Deprecated files.
> Printing CustomActionData.
> Error in Rollback Deprecated files...
> System.Collections.Generic.KeyNotFoundException
> The given key was not present in the dictionary.
> at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
> at FileSearchCA.FileSearchCA.RestoreDeprecatedFiles(Session session)
> MSI (s) (20:D4) [07:55:20:578]: Executing op:
> End(Checksum=0,ProgressTotalHDWord=0,ProgressTotalLDWord=0)
> MSI (s) (20:D4) [07:55:20:581]: Error in rollback skipped. Return: 5
> MSI (s) (20:D4) [07:55:20:611]: Note: 1: 2318 2:
> MSI (s) (20:D4) [07:55:20:614]: No System Restore sequence number for this
> installation.
> MSI (s) (20:D4) [07:55:20:616]: Unlocking Server
> MSI (s) (20:D4) [07:55:20:631]: PROPERTY CHANGE: Deleting UpdateStarted
> property. Its current value is '1'.
> Action ended 7:55:20: INSTALL. Return value 3.
>
> Also for good measure the relevant code in the custom action:
>
> [CustomAction]
> public static ActionResult
> RestoreDeprecatedFiles(Session session)
> {
> try
> {
>
> session.Log("Starting rollback for Deprecated files.");
>
>
> session.Log("Printing CustomActionData.");
>
> foreach (var
> kvp in session.CustomActionData)
> {
>
> session.Log("{0} = {1}", kvp.Key, kvp.Value);
> }
>
>
> string
> deprecatedRootDir = session.CustomActionData["RootDir"];
> string
> deprecatedTempDir = session.CustomActionData["TempDir"];
>
> var di = new
> DirectoryInfo(deprecatedRootDir);
> var tempDir =
> new DirectoryInfo(deprecatedTempDir);
>
> if (!di.Exists)
> {
>
> di.Create();
> }
>
> foreach (var
> fi in tempDir.EnumerateFiles())
> {
>
> fi.MoveTo(Path.Combine(di.FullName, fi.Name));
> }
>
> return
> ActionResult.Success;
> }
> catch (Exception e)
> {
>
> session.Log("Error in Rollback Deprecated files...");
>
> session.Log(e.GetType().ToString());
>
> session.Log(e.Message);
>
> session.Log(e.StackTrace);
>
> return
> ActionResult.Success;
> }
> }
If I understand correctly, you want to delete the files, and the only
reason why you're moving them to a temporary directory is to support
rollback. Wouldn't it be better to have a custom action that simply adds
entries to the RemoveFile table, and let Windows Installer handle the deleting
and rollback handling for you?
--
Nicolás
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