Posts made by OLLI_S

In the Lazarus forum topic you find some API functions that return the required system information.

If you have a working prototype of this feature, I am happy to test it on my machines.

The version number 8.2.1 is now displayed correctly.
Thank you for fixing this!

The version number 1.2.2.0 Beta is now displayed correctly (there were some updates meantime).
Thank you for fixing this!

Okuna Desktop is now displayed correctly.
Thank you for fixing this!

The version number 8.2.1 is now displayed correctly.
Thank you for fixing this!

Samsung Magician is now shown and also the version number 6.0.0.90 is displayed correctly.
Thank you for fixing this!

The correct app-icon is now shown (although this icon is really ugly).
Thank you for fixing this!

The version number 1.1.0.18726 is now displayed correctly.
Thank you for fixing this!

The version number 1.2.2.0 Beta is now displayed correctly.
Thank you for fixing this!

In the Lazarus forums a user wrote:

You really shouldn't be using the Registry to find system information. Use pre-defined APIs that are designed for that purpose instead.

So here is the link to the forum topic in the Lazarus Forum:
https://forum.lazarus.freepascal.org/index.php/topic,46969.0.html

There you see the full discussion and links to the MS Documentation.

As I promised, here are some more information.

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Getting the Memory (RAM) information

Registry-Path:    HKLM\HARDWARE\RESOURCEMAP\System Resources\Physical Memory
.Translated:      ????

Notes:
I read in a forum that the system memory is stored in this key.
Unfortunately this is stored as a REG_RESOURCE_LIST and I have no idea how to handle this data.
But I found a website where you see some screen shots (how this looks in the registry) and how the data can be accessed:
https://www.remkoweijnen.nl/blog/2009/03/20/reading-physical-memory-size-from-the-registry/

In the forum I also got the advice that Windows provides an API function named "GetPhysicallyInstalledSystemMemory".
This function returns the amount of physically installed memory in KB:
https://docs.microsoft.com/en-us/windows/win32/api/sysinfoapi/nf-sysinfoapi-getphysicallyinstalledsystemmemory

In this topic I also got the reply that the number of physical CPU cores can be read via the API function "GetLogicalProcessorInformation":
https://docs.microsoft.com/en-us/windows/win32/api/sysinfoapi/nf-sysinfoapi-getlogicalprocessorinformation

So maybe all my examples above (reading values from the registry) can be better done by API functions.
I really don't know what is the best way, I am not a good programmer...

I found some of these information in the Windows Registry (using Windows 10 Pro x64).

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Getting the Processor (CPU) information

Registry-Path:        Computer\HKEY_LOCAL_MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0
ProcessorNameString:  Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz

Notes:

• In CCleander and Speccy I see the same string, they just removed the "(R)" and "(TM)"
• If you want to show the number of logical cores, you have to count the folders below the key
  Computer\HKEY_LOCAL_MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor
  There I have the folders 0 to 7 => 8 logical cores (I have 4 physical cores, but with HyperThreading I have 8 logical cores)

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Getting the Video Card (GPU) information

Registry-Path:        Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\WinSAT
PrimaryAdapterString: NVIDIA GeForce GTX 970
VideoMemorySize:      4188692480

Notes:
For my Virtual Machine (VirtualBox) I get not the same values that are shown in Speccy.
To get the same text, you have to open the following registry key:
Computer\HKEY_LOCAL_MACHINE\HARDWARE\DEVICEMAP\VIDEO

There you find multiple values beginning with \Device\Video<N> (where ranges from 0 to all video devices).
On my computer (PC) I have 5 devices (\Device\Video0 to \Device\Video4).
In these values the registry key to the video device is stored.

On my computer the value \Device\Video0 contains the following key:
\Registry\Machine\System\CurrentControlSet\Control\Video{8A0B9622-8DD7-11E9-98B2-6245B4EC1490}\0000
If I open this registry key then I see in the Registry Value DriverDesc the name of the video card:
NVIDIA GeForce GTX 970

It is now up to you to test if you use the Registry Value PrimaryAdapterString or the Registry Value DriverDesc.

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Getting the Motherboard information

Registry-Path:         Computer\HKEY_LOCAL_MACHINE\HARDWARE\DESCRIPTION\System\BIOS
BaseBoardManufacturer: Gigabyte Technology Co., Ltd. 
BaseBoardProduct:      Z97X-Gaming 3

Notes:
Speccy concatines these two values and shows for my system: Gigabyte Technology Co. Ltd. Z97X-Gaming 3
They just delete one comma after "Co."

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More information about other values will follow soon.

If you want to show the version information like I have it above, then you need to concatenate the following values:

In the column Name you need to concatenate:

• Text "Microsoft " +
• Registry Value <ProductName> +
• Text " 64-Bit" if Registry Value <BuildLabEx> contains "amd64" +

This will result in Microsoft Windows 10 Pro 64-Bit

---

In the column Version you need to concatenate:

• Text "Version " +
• Registry Value <ReleaseId> + Text " (Build " +
• Registry Value <CurrentBuild> + Text "." +
• Registry Value <UBR> + Text ")"

This will result in Version 1903 (Build 18362.356)

The current version is 15.9.16 as you can see here:

Unfortunately this is not shown in the EXE:

File name and path:     C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\Common7\IDE\devenv.exe
Product Name:           Microsoft® Visual Studio®
Internal Name:          devenv.exe
Original Filename:      devenv.exe

File Description:       Microsoft Visual Studio 2017
Company:                Microsoft Corporation
Legal Copyright:        © Microsoft Corporation. All rights reserved.
Legal Trademarks:       
Comments:               

File Version String:    15.9.28307.858 built by: D15.9
File Version:           15.9.28307.858
Product Version String: 15.9.28307.858
Product Version:        15.9.28307.858

I installed an update for Arc Client and now the displayed version number should be altered.
In the application the displayed version number is 1.1.0.18726.
In VulnDetect the displayed version number is Please report version.
I copied the EXE also to the folder E:\VulnDetect_Special_Files

Here a screen shot of the Help -> About window:

---

Here the information extracted from the EXE file:

File name and path:     E:\Arc\Arc.exe
Product Name:           Arc
Internal Name:          Arc.exe
Original Filename:      Arc.exe

File Description:       Arc Update
Company:                Perfect World Entertainment Inc
Legal Copyright:        Copyright(C)2010. Perfect World Entertainment Inc.All rights reserved.
Legal Trademarks:       
Comments:               

File Version String:    1.0.0.1
File Version:           1.0.0.1
Product Version String: 1.0.0.1
Product Version:        1.0.0.1

It would be cool to see some system specs at top of the list of apps like you see it in CCleaner:

I think the CPU and the RAM are interesting to see, also the GPU is useful.
So you should show the basic info in one line (like CCleaner does) and show an > icon in front of it to show that the entry can be expanded.

When users expand the entry, they see a list with more details.
When I start Speccy, then I see on the summary page the following info:

Operating System: Windows 10 Pro 64-bit
CPU:              Intel Core i7 4790K @ 4.00GHz, Haswell 22nm Technology
RAM:              32,0GB Dual-Channel DDR3 @ 799MHz (8-8-8-24)
Motherboard:      Gigabyte Technology Co. Ltd. Z97X-Gaming 3 (SOCKET 0)
Graphics:         4095MB NVIDIA GeForce GTX 970 (Gigabyte)
Monitor:          Z321QU (2560x1440@59Hz)
Storage:          931GB Samsung SSD 860 EVO 1TB (SATA (SSD))
                  931GB Seagate ST31000333AS (SATA)
                  465GB Samsung SSD 840 EVO 500GB (SATA (SSD))
Optical Drives:   HL-DT-ST DVD-ROM DH16NS10
                  HL-DT-ST DVDRAM GH22NS40
Audio:            NVIDIA High Definition Audio

Such a list would be very cool, because users have all required information in one place.