Any idea on how to enum ZIP files under XP ? - System Admin Discussion Boards

jan larsen28-Jan-02 0:04

28-Jan-02 0:04

I have been trying to find a way to map a view of a file in to a pre-selected base address using the MapViewOfFileEx() function.
This works perfectly fine on NT if the base address is 0x60000000, but the same address does not work on Win95 due to the differences in the virtual memory handling.
Does anybody out there know an address which can be used for Win95?, or even better: on both platforms.
I am not trying to map more than about 50MB, but it is crucial that i can get the same base pointer every time i load the file.

Jan

"It could have been worse, it could have been ME!"

Re: MapViewOfFileEx

Michael Dunn29-Jan-02 13:58

Michael Dunn

29-Jan-02 13:58

jan larsen wrote:
Does anybody out there know an address which can be used for Win95?, or even better: on both platforms

Sorry, the allowable ranges don't overlap. Advanced Windows says 0x80000000 to 0xBFFFFFFF for 9x, 0x00010000 to 0x7FFEFFFF for NT.

--Mike--
"COM didn't solve the old version of DLL hell - it just provided us with a new and improved version of hell."
-- John Simmons, 1/22/2002
My really out-of-date homepage
Sonork - 100.10414 AcidHelm
Big fan of Alyson Hannigan.

Printer registry settings

alex.barylski27-Jan-02 20:22

alex.barylski

27-Jan-02 20:22

Where in i'll assume the registry would i find the key for printer setup properties...?

I'm really tired of printing and having to click draft radio button...Printing in Normal for small articles is such a pain...so for the properties to default to draft would be a real time saver...Is this possible and where...?

"An expert is someone who has made all the mistakes in thier field" - Niels Bohr

Messed up registry

27-Jan-02 15:39

This is not a question but an answer to people who edit registry and mess up their boot up etc. For Windows 98, the one way to restore the registry is to boot the system in MS-DOS mode and do a 'scanreg /restore' at the C:> prompt. Scanreg comes up with a screen from which you can select from previous backup of the registry provided your system backs up the registry at boot up every time. May be this is not possible for Windows 2000 server
or XP, but it is worth a try if your registry is messed up. For Window 98, holding the CTRL key takes you to the MS-DOS prompt but for Windows 2000 you might need your boot disk. I have done this anumber of times for Windows 98 -and it always worked- and never for Windows 2000 or XP. Smile | :)

Re: Messed up registry

27-Jan-02 18:48

For Windows 2000 server, pressing the F8 key while boot up will get you to the 'safe mode command prompt' and 'scanreg /restore'.

ISAPI Extensions

Eranr27-Jan-02 3:58

Eranr

27-Jan-02 3:58

Hi there,
I have installed the NT Option pack over NT 4.0 sp 5, and use the personal web server to run ISAPI extensions of my development. The problem is, once a web page accesses a certain extension (DLL) and it is loaded into memory, I can't seem to unload it (stopping the web service doesn't help). This of course prohibits changing the code and trying again, since I can't replace the DLL in my SCRIPTS folder, unless I reboot Cry | :((

.
Any ideas?

Re: ISAPI Extensions

Michael Dunn27-Jan-02 8:35

Michael Dunn

27-Jan-02 8:35

Open a DOS prompt, CD to the scripts dir, and rename the DLL. Then you'll be able to rebuild it.

--Mike--
"COM didn't solve the old version of DLL hell - it just provided us with a new and improved version of hell."
-- John Simmons, 1/22/2002
My really out-of-date homepage
Sonork - 100.10414 AcidHelm
Big fan of Alyson Hannigan.

Any idea on how to enum ZIP files under XP ?

yarp22-Jan-02 9:36

yarp

22-Jan-02 9:36

I've got a file explorer application - like Windows Explorer - and recently I discovered that ZIP files didn't show anymore in the file view under XP.
I've read at MSDN that people should now use IFolderView instead of IShellFolder but I just want my ZIP files back with a W95 to XP compatible solution.
As I don't have XP it is very difficult to test. Is there any shell guru there that can tell me what's wrong with my code so that in the end I can process ZIP files ?

hr = lpsfFolder->EnumObjects(NULL, SHCONTF_FOLDERS|SHCONTF_NONFOLDERS, &pItems);  
  while (hr == NOERROR) {    
    hr = pItems->Next(1, &pidlNext, NULL);    
    if (hr == NOERROR) {      
      lpsfFolder->GetAttributesOf(1, (LPCITEMIDLIST*)&pidlNext, &dwFileAttributes);      
      if (dwFileAttributes & SFGAO_FOLDER) {          
        //
        // Are ZIP files Folders under XP ?      
        //
      }      
      else {        
       lpsfFolder->GetDisplayNameOf(pidlNext, SHGDN_FORPARSING, &StrRetFile);        
       StrRetToStr(StrRetFile, &lpszFileName, pidlNext, lpMalloc);        
       //
       // The ZIP files never get there and that's were I used to trap 
       //them        
       ...      
     }   
     ...   
     // and so on

How do you call this new property of ZIP files to be processed as folders by Window ? I can't find any info anywhere but it seem pretty interesting - when they show
Thanks,

btw I moved this thread form the C++ forum to the OS forum

Yarp

How to detect different Windows versions...

Steve T18-Jan-02 10:38

Steve T

18-Jan-02 10:38

...in a Kernel mode driver?

If possible I need to be able to detect and diferentiate between Win ME, Win XP, Win 2K and Win 98 (first AND second edition)

Steve T.

Re: How to detect different Windows versions...

Jon Sagara18-Jan-02 11:20

Jon Sagara

18-Jan-02 11:20

Can you use ::GetVersionEx(...), or is it different for kernel mode?

Jon Sagara

What about ?

"Teve Torbes, I've only got one thing to say to you: Tuck Off!" -- Dob Bole

Re: How to detect different Windows versions...

Nish Nishant18-Jan-02 16:59

Nish Nishant

18-Jan-02 16:59

It mus be different for kernel mode, else he would not have asked. I mean a guy writing kernel mode code would prolly have heard of GetVersionEx anyway.

Nish

Sonork ID 100.9786 voidmain
www.busterboy.org
If you don't find me on CP, I'll be at Bob's HungOut

Re: How to detect different Windows versions...

Jon Sagara18-Jan-02 18:55

Jon Sagara

18-Jan-02 18:55

As long as we're speculating, I'll go the opposite route - I say this is his first foray into the world of driver development. Poke tongue | ;-P

Jon Sagara

What about ?

"Teve Torbes, I've only got one thing to say to you: Tuck Off!" -- Dob Bole

Re: How to detect different Windows versions...

Nish Nishant18-Jan-02 19:00

Nish Nishant

18-Jan-02 19:00

Are you suggesting that he is taking the plunge too early?

Nish

Sonork ID 100.9786 voidmain
www.busterboy.org
If you don't find me on CP, I'll be at Bob's HungOut

Re: How to detect different Windows versions...

Jon Sagara18-Jan-02 21:20

Jon Sagara

18-Jan-02 21:20

No, Nish, I was just poking a little fun. Smile | :)

Jon Sagara

What about ?

"Teve Torbes, I've only got one thing to say to you: Tuck Off!" -- Dob Bole

Re: How to detect different Windows versions...

Nish Nishant18-Jan-02 21:40

Nish Nishant

18-Jan-02 21:40

Okay!

I thought you were making some calculated guesses as to the original poster's programming skill level and the direction he was taking Smile | :)

Nish

Sonork ID 100.9786 voidmain
www.busterboy.org
If you don't find me on CP, I'll be at Bob's HungOut

Re: How to detect different Windows versions...

Agus Kurniawan18-Jan-02 16:37

Agus Kurniawan

18-Jan-02 16:37

Check it :
http://www.codeproject.com/useritems/osdetect.asp

Re: How to detect different Windows versions...

Steve T21-Jan-02 16:51

Steve T

21-Jan-02 16:51

Thanks Agus (and everyone)

GetVersionEx() is not the one for kernel mode - but poking around
in the ddk I found IoIsWdmVersionAvailable()to serve my purpose.
though it doesn't help with Win98 / Win98SE distinction.
(not very intuitive - but then nothing much is in kernel mode Wink | ;)

Steve T.

Re: How to detect different Windows versions...

Jon Sagara21-Jan-02 19:11

Jon Sagara

21-Jan-02 19:11

Steve T wrote:
GetVersionEx() is not the one for kernel mode

Just out of curiosity, why doesn't it work?

Jon Sagara

What about ?

XP & Network shares

Matt Newman18-Jan-02 8:32

Matt Newman

18-Jan-02 8:32

Does anyone know how to password protect network shares on XP (i.e. Sharing a folder on LAN). I am running XP home on NTFS. If somebody could help it would be greatly appreciated.

- Suspicious | :suss:

Matt Newman Suspicious | :suss:

-Sonork ID: 100.11179:BestSnowman

Re: XP & Network shares

Richard Deeming20-May-02 5:53

Richard Deeming

20-May-02 5:53

Don't know about XP Home but in XP Pro, there is an option at the bottom of the Folder Options list: Use Simple File Sharing. Turn that off, and you should get the security options.

Re: XP & Network shares

Matt Newman20-May-02 16:51

Matt Newman

20-May-02 16:51

I couldn't find that in XP Home. Hopefully I will be upgrading to XP Pro.

- Suspicious | :suss:

Matt Newman / Windows XP Activist Suspicious | :suss:

-Sonork ID: 100.11179

Windows MFC: Tall toolbar among short toolbars

Phil Davidson17-Jan-02 11:09

Phil Davidson

17-Jan-02 11:09

I'd like to dock (or lock) a tall toolbar at the upper left, with two
or more rows of shorter toolbars dockable to its right.

Current behavior in my MFC application is as follows: the height of
each row of toolbars is dominated by the tallest toolbar in the row.
Therefore only one row of short toolbars can line up next to my tall
toolbar. Then next row of toolbars appears below the tall toolbar.

Is there any way to change this layout pattern? For instance, can I
lock my tall toolbar at the upper left, and have the docking region
for the other toolbars begin to its right?

-- Phil Davidson
phil@phildavidson.com
phil.davidson@broderbund.com

registry printer settings

alex.barylski15-Jan-02 8:59

alex.barylski

15-Jan-02 8:59

Where(i'll assume in the reg) would you find the the printer settings. I want to have the printer default to draft, rather than normal, is this possible..?

TIA Confused | :confused:

"An expert is someone who has made all the mistakes in thier field" - Niels Bohr

Add/Remove Programs

567890123414-Jan-02 20:41

5678901234

14-Jan-02 20:41

I uninstalled some program in Windows 2000 but it still appears in Add-Remove Programs Control Panel applet. How can I delete this line?

Re: Add/Remove Programs

Nish Nishant18-Jan-02 17:01

Nish Nishant

18-Jan-02 17:01

Remove it from the registry.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall

Nish

Sonork ID 100.9786 voidmain
www.busterboy.org
If you don't find me on CP, I'll be at Bob's HungOut

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