Also bump Rex Dieter’s copyright date

Signed-off-by: Simon Lees <sflees@suse.de>

Presently, file://localhost/ URLs are totally unsupported: is_file_url_or_path
correctly considers them files, but they are undecoded and hence
check_input_file fails.

While the standardization surrounding file: URLs is admittedly vague [1], AFAIK,
*all* literature, and other implementations, unambiguously demonstrate that
file://localhost/ should be equivalent to file:///:

- The "File URI specification" explicitly linked to from the xdg-utils homepage [2]
- RFC 8089 section 1.1
- RFC 1738 section 3.10
- Observed implementations of Windows `start`, macOS `open`, Firefox, Chrome, IE

Fix this by adding some simple carve-outs for file://localhost specifically in
file_url_to_path.

[1] https://lists.freedesktop.org/archives/xdg/2004-November/003711.html
[2] https://edeproject.org/spec/file-uri-spec.txt



Signed-off-by: Richard Tollerton <rich.tollerton@ni.com>

Reverts a small part of prior commit
56991bc1

 Please enter the commit message for your changes. Lines starting

石博文 authored Apr 20, 2018 and Rex Dieter committed May 10, 2018

In DDE, a tools called `dde-open` is used to open preferred app.

DDE use `Deepin` as a desktop name currently,
but in some older version, it was `DEEPIN` or `deepin`

dde-open is provide by dde-api, see [1].

[1]: https://cr.deepin.io/c/dde/dde-api/+/33751

patch courtesy of Simon Lees (SUSE) <sflees@suse.de>

BUG: 106343

Luís Pereira authored May 17, 2017 and Rex Dieter committed Feb 27, 2018

Commit 6387086e introduced LXQt support.
In xdg-open it assumed that LXQt and LXDE are the same. They aren't. LXQt
does not have pcmanfm, it has pcmanfm-qt.
LXQt doesn't want to rely on pcmamfm-qt to handle it: LXQt is very modular
and can be deployed without pcmanfm-qt.

open_generic() works for LXQt but it depends on mimeopen and mimetype. In
the future we will want, for sure, to drop those dependencies. That's the
reason for the existence of open_lxqt().

Credit to Ville Skyttä <ville.skytta@iki.fi>

The list of fallback browsers includes "chromium-browser"; however,
current installations of Chromium install the browser as "chromium".
(Some Chromium packages used to install "chromium-browser" due to binary
name conflicts, subsequently resolved.)

This was introduced in 0d6eebb2 and
prevents the script from running altogether.

https://bugs.freedesktop.org/show_bug.cgi?id=99699

gvfs- utils were deprecated in favour of new gio tool. Prefer gio
tool in recent GNOME 3 and Cinnamon over gvfs- utils.

When we are in the flatpak sandbox, use the flatpak portal to open
mailto uris.

When we are in the flatpak sandbox, use the flatpak portal to open
uris.

use
$XDG_CONFIG_HOME/mimeapps.list
instead of (deprecated)
$XDG_DATA_HOME/applications/mimeapps.list