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### Problem description
This PR aims to address #1645 that caused the built in file provider's
change monitor to trigger the notification popup dialog multiple times
in a row after multiple external file changes.
### Implementation description
I added an additional boolean field
`m_changeEventAcknowledgementPending` that tracks whether there are any
pending or unacknowledged change notification dialogs to prevent further
dialogs from being opened. The flag is only reset to its initial value
once the user has acknowledged the first `PopupQuestion` dialog.
Since the file is reloaded only after the user clicks 'Yes', it is
unnecessary to ensure that only the latest popup is acknowledged.
This pull request fixes build on FreeBSD. The changes are conditioned
with `#if defined(__FreeBSD__)` preprocessor macro and they should not
affect build for other operating systems.
---------
Co-authored-by: Nik <werwolv98@gmail.com>
Co-authored-by: iTrooz <hey@itrooz.fr>
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to do.
PRs with no description will most likely be closed until more
information is provided.
If you're planing on changing fundamental behaviour or add big new
features, please open a GitHub Issue first before starting to work on
it.
If it's not something big and you still want to contact us about it,
feel free to do so !
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### Problem description
<!-- Describe the bug that you fixed/feature request that you
implemented, or link to an existing issue describing it -->
Implement a Linux backend for the ProcessMemoryProvider plugin.
### Implementation description
<!-- Explain what you did to correct the problem -->
Most of the provider code is the same between Windows and Linux. The
primary differences are:
- enumerate PIDs in `/proc/` to get the process list
- use `/proc/<PID>/cmdline` as the process name
- parse `/proc/<PID>/maps` to get the module list
- reading/writing from memory is done using
`process_vm_readv`/`process_vm_writev`
NOTE: `sudo setcap CAP_SYS_PTRACE=+eip build/imhex` must be run to give
the binary permission to read another process' memory. Running as root
user should also work but I would not recommend it.
### Additional things
The existing translations keys no longer match since I moved the plugin
from `windows` to `builtin`.
I'm not well versed in C++ so I attempted to keep my changes rather
simple. Feedback is very welcome.
---------
Co-authored-by: WerWolv <werwolv98@gmail.com>
