[Enhancement] Allow environment variables for CustomLocation entries.

CCleaner for Windows CCleaner Windows Suggestions
1
Current behavior:
If we want to clean user data from non-standard Mozilla browsers, we have to hardcode the locations of our Mozilla-based browser, "MagicFox".
CustomLocationX=FIREFOX|[folder path]
CustomLocation1=FIREFOX|C:\Users\USERNAME\AppData\Local\MagicFox\data
CustomLocation2=FIREFOX|C:\Users\USERNAME\AppData\Local\GeckoWow\profile\sam
Desired behavior:
Allow the flexibility of using environment variables to specify locations.
CustomLocationX=FIREFOX|[folder path]
CustomLocation1=FIREFOX|%LocalAppData%\MagicFox\data
CustomLocation2=FIREFOX|%LocalAppData%\GeckoWow\profile\sam
Why the requested enhancement?
Imagine a scenario where you're running a portable version of CCleaner from a USB stick (e.g., Z:\). In the same directory you've launched the portable CCleaner from there exists "ccleaner.ini" and you had previously added a CustomLocation rule to detect "MagicFox". Your rule looks like the following:
CustomLocation1=FIREFOX|C:\Users\Jack\AppData\Local\MagicFox\data
Then you realize you're running your portable version of CCleaner from your USB stick on Jill's computer. The location of _her_ "MagicFox" is:
C:\Users\Jill\AppData\Local\MagicFox\data
Because the user account names on Windows are different on each computer, unless I had added both these locations:
CustomLocation1=FIREFOX|C:\Users\Jack\AppData\Local\MagicFox\data
CustomLocation2=FIREFOX|C:\Users\Jill\AppData\Local\MagicFox\data
CCleaner will fail to recognize the location.
It would also fail in a scenario in which Jill's user account on Windows just happened to be named "Jack" also but Windows was installed on a non-standard drive letter (e.g., R:\), unless I had added both of these locations:
CustomLocation1=FIREFOX|C:\Users\Jack\AppData\Local\MagicFox\data
CustomLocation2=FIREFOX|R:\Users\Jack\AppData\Local\MagicFox\data
Both these issues could have easily been avoided if we were allowed to use environment variables to expand the locations.
Addendum:
Apply these same changes for cleaner.ini (Method #1[1]) and the registry (Method #2[1]) also.
References:
[1] https://www.piriform.com/docs/ccleaner/advanced-usage/ccleaner-ini-files/how-to-clean-user-data-from-non-standard-mozilla-browsers
[2] http://www.piriform.com/docs/ccleaner/advanced-usage/ccleaner-ini-files/environment-variables-and-system-variables-in-ccleaner
2

isn't this already available; http://www.piriform.com/docs/ccleaner/advanced-usage/ccleaner-ini-files/environment-variables-and-system-variables-in-ccleaner

I've just setup a CustomLocaton for Slimjet using %LocalAppData%, see here; https://forum.piriform.com/index.php?showtopic=48725&do=findComment&comment=285743

3

In CCleaner if you do:

Options > Include > Custom files to delete and folders to empty.

Yes, you can currently use environment variables when specifying file or folder locations. However, the enhancement I was referring to is specific to https://www.piriform.com/docs/ccleaner/advanced-usage/ccleaner-ini-files/how-to-clean-user-data-from-non-standard-mozilla-browsers (How to clean user data from non-standard Mozilla browsers) which currently does not support the use of environment variables.

4

in Options > Include, when you want to add one, you can use environment variable, I do that myself.

and I've edited my post above with a link to the related thread where I've also used environment variables in the CustomLocation field in the .ini file.

is this not what you are chasing?

5

That's odd, I can't understand why I'm not getting the same results.

CustomLocation1=FIREFOX|%UserProfile%\AppData\Local\Tor Browser\Browser\TorBrowser\Data

and

CustomLocation1=FIREFOX|%LocalAppData%\Tor Browser\Browser\TorBrowser\Data

Will never work for me. Though If I use:

CustomLocation1=FIREFOX|X:\Users\USERNAME\AppData\Local\Tor Browser\Browser\TorBrowser\Data

It recognizes it. :unsure:

6
Steps to reproduce:
1) Download Tor Browser
https://www.torproject.org/dist/torbrowser/7.0.4/torbrowser-install-7.0.4_en-US.exe
2) Install the Tor Browser to the following location (X:\ being your root drive):
X:\Users\YOUR_USERNAME\AppData\Local\Tor Browser
3) I'm using CCleaner portable 5.32.6129 (ccsetup532.zip). Extract it and open it once. Now close CCleaner and open/edit the newly-generated ccleaner.ini with the following line:
CustomLocation1=FIREFOX|X:\Users\YOUR_USERNAME\AppData\Local\Tor Browser\Browser\TorBrowser\Data
4) Run Tor Browser and keep it open.
5) Open CCleaner and click "Analyze". If it recognizes Tor Browser (as it should since we hardcoded the full path) it should prompt you about needing to close it (if you haven't already set the option to dismiss those types of messages).
When asked to close Firefox (Tor Browser), click No and close CCleaner.
6) Open/edit ccleaner.ini again with the following line:
CustomLocation1=FIREFOX|%LocalAppData%\Tor Browser\Browser\TorBrowser\Data
7) Ensure Tor Browser is still up and running. If not, re-open up Tor Browser and keep it open.
8) Open CCleaner and click "Analyze". In my case, Tor Browser/Firefox will not be recognized because I used an environment variable. Does anybody else get the same results?
FAIL: CustomLocation1=FIREFOX|%LocalAppData%\Tor Browser\Browser\TorBrowser\Data
FAIL: CustomLocation1=FIREFOX|%UserProfile%\AppData\Local\Tor Browser\Browser\TorBrowser\Data
GOOD: CustomLocation1=FIREFOX|X:\Users\YOUR_USERNAME\AppData\Local\Tor Browser\Browser\TorBrowser\Data
The locations listed above should all be equivalent, yet in my case only the last case is ever recognized.
7

I agree with the initial suggestion. Custom Location is NOT the same as include. Custom location allows for browser to be seen and cleaned by existing rules (including vacuuming databases like cookies where some stay and some go). While the orginal suggestion doesn't work for me - I have portable browsers and have to custom locate hard coded as there's no EV for portable drive - I think it (along with my request for customlocation gui) would benefit ccleaner's users.

8

Afaik that's only for winapp1.ini and its siblings.
9

@Nergal, I like your idea of being able to set CustomLocation(s) within the CCleaner GUI. Coupling that with being able to use environment variables for them would be a great improvement to the software.