Initial commit.

CHANGELOG

@@ -0,0 +1,234 @@
+2025-10-31 i3lock 2.16
+
+ • fix crash when the user changes the XKB configuration
+ • when started on Wayland, display an error and usage
+ • switch to clang-format 15 (with InsertBraces)
+ • fix -Werror=calloc-transposed-args by swapping calloc args
+ • reword: remove "dynamic" TWM
+ • update meson setup command in README
+ • do not increase failed_attempts beyond 999
+ • i3lock.1 man page: fix acute accent
+ • declare a development shell in flake.nix
+ • fix in_dpi variable checking
+ • meson: use explicit_bzero if it is available
+
+2024-03-16 i3lock 2.15
+
+ • unlock indicator: display current keyboard layout when
+   user types password (with --show-keyboard-layout flag).
+
+2022-06-21 i3lock 2.14.1
+
+ • unlock indicator: display only caps lock and num lock,
+   not all modifiers like shift (which can leak information
+   about your password to bystanders)
+
+2022-05-28 i3lock 2.14
+
+ • Change default background color to #a3a3a3
+   See https://github.com/i3/i3lock/pull/300 for extensive
+   discussion and rationale for this change.
+ • Recommend using xss-lock to start i3lock in the README
+   and i3lock.1 man page. xss-lock is the best way to ensure
+   your screen truly is locked before your computer suspends.
+ • Display modifier key warning before unlocking, too,
+   not just on failed attempts like before.
+ • Switch build system from autotools to meson.
+
+2020-10-27 i3lock 2.13
+
+ • Throw error when trying to start on Wayland
+ • Use explicit_bzero() where available, not just on OpenBSD
+ • avoid pixmap allocations in the redraw path
+ • make --debug output go to stderr
+ • unlock_indicator.c: fix build failure against gcc-10
+ • fix: call pam_end in cleanup in main, not in event loop
+ • set _NET_WM_BYPASS_COMPOSITOR hint to avoid flickering
+
+2019-07-21 i3lock 2.12
+
+ • remove stray \n from error messages
+ • capitalize unlock indicator contents
+ • set WM_CLASS property
+ • reference modifier as “Super”, not “Win”
+ • add --raw option to read image as raw bytes
+
+2018-10-18 i3lock 2.11.1
+
+ • Fix dist tarball by including I3LOCK_VERSION
+
+2018-10-10 i3lock 2.11
+
+ • Switch to autotools
+ • Display an error when backspace is pressed without any input
+ • Print an error when a non-PNG file is opened
+   (i3lock only supports PNG files) (Thanks eplanet)
+ • Don’t unnecessarily check the xcb_connect return value,
+   it is known never to be NULL (Thanks SegFault42)
+ • Fix memory leak when grabbing fails (Thanks karulont)
+ • Respect Xft.dpi for determining the unlock indicator’s scale factor
+ • Discard pending password verification attempts
+   when a new password is entered (Thanks layus)
+
+2017-11-25 i3lock 2.10
+
+ • Only use -lpam when not on OpenBSD (Thanks Kaashif)
+ • locale: treat empty string same as unset (Thanks Ran)
+ • Fix overwrite of getopt optind (Thanks jakob)
+ • Immediately hide the unlock indicator after ESC / C-u (Thanks Orestis)
+ • Measure wall-clock time instead of CPU time for “locking” indicator.
+ • SetInputFocus to the i3lock window to force-close context menus
+ • Use RandR for learning about attached monitors
+
+2017-06-21 i3lock 2.9.1
+
+ • Fix version number mechanism (for --version)
+ • Revert the fix for composited notifications, as it causes more issues than
+   it solves:
+   https://github.com/i3/i3lock/issues/130
+   https://github.com/i3/i3lock/issues/128
+
+2017-05-26 i3lock 2.9
+
+ • i3lock.1: use signal names without SIG prefix
+ • Removed obsolete inactivity timeout
+ • Added version files for release tarball.
+ • Set font face
+ • Automatically unlock (without having to press <Enter>) one attempt which was
+   entered while authenticating
+ • Stop leaking the image_path dup
+ • Displaying locking message when grabbing the pointer/keyboard
+ • Display error message when locking failed
+ • Add Enter on C-m
+ • Change input slices to be exactly pi/3 in size instead of slightly more
+ • Fix covering of composited notifications using the XComposite extension
+ • Remove last traces of DPMS
+ • Use bsd_auth(3) instead of PAM on OpenBSD
+ • Restore intended behaviour and don't use mlock(2) on OpenBSD.
+
+2016-06-04 i3lock 2.8
+
+ • Remove DPMS support in favor of a wrapper script and xset(1).
+ • Indicate that the --inactivity-timeout option takes an argument. (Thanks
+   Kenneth Lyons)
+ • fix pam_securetty: set PAM_TTY to getenv("DISPLAY")
+ • Eat XKB_KEY_Delete and XKB_KEY_KP_Delete (Thanks bebehei)
+ • Show unlock indicator if password was entered during PAM verification
+ • Allow CTRL+J as enter and CTRL+H as backspace (Thanks Karl Tarbe)
+ • Flush xcb connection after opening fullscreen window (Thanks martin)
+ • Add support for `xss-lock --transfer-sleep-lock'
+
+2015-05-20 i3lock 2.7
+
+ • Die when the X11 connection breaks during runtime (Thanks Eduan)
+ • Implement logging the number of failed attempts (Thanks koebi)
+ • Ignore password validation is pam is in wrong state (Thanks Neodyblue)
+ • Get current user with getpwuid() instead of using $ENV{USER} (Thanks Martin)
+ • Add support for Compose and dead-keys with libxkbcommon.
+   Requires libxkbcommon ≥ 0.5.0 (Thanks Daniel)
+ • Format the source using clang-format.
+ • Refresh pam credentials on successful authentication (for Kerberos and the
+   like) (Thanks James)
+ • List pressed modifiers on failed authentication (Thanks Deiz, Alexandre)
+ • Only redraw the screen if the unlock indicator is actually used
+   (Thanks Ingo)
+ • Make pkg-config configurable for cross-compilation (Thanks Nikolay)
+
+2014-07-18 i3lock 2.6
+
+ • NEW DEPENDENCY: use libxkbcommon-x11 instead of libX11
+   This helps us get rid of all code that directly uses libX11
+ • Use cairo_status_to_string for descriptive errors.
+ • Add `-e` option to not validate empty password.
+ • Bugfix: update the initial keyboard modifier state (Thanks lee, Ran)
+ • Re-raise i3lock when obscured in a separate process
+ • Turn on the screen on successful authentication
+ • Delay to turn off the screen after wrong passwd
+ • Discard half-entered passwd after some inactivity
+ • Ignore empty passwd after repeated Enter keypress
+ • Scale the unlock indicator (for retina displays)
+
+2013-06-09 i3lock 2.5
+
+ • NEW DEPENDENCY: Use libxkbcommon for input handling
+   This makes input handling much better for many edge cases.
+ • Bugfix: fix argument parsing on ARM (s/char/int/)
+ • Bugfix: free(reply) to avoid memory leak
+ • Bugfix: Use ev_loop_fork after fork, fixes forking on kqueue based OSes
+ • Bugfix: Fix centering the indicator in the no-xinerama case
+ • Only use mlock() on Linux, FreeBSD (for example) requires root
+ • promote the "could not load image" message from debug to normal
+ • s/pam_message/pam_response/ (Thanks Tucos)
+ • remove support for NOLIBCAIRO, cairo-xcb is widespread by now
+ • Allow XKB_KEY_XF86ScreenSaver as synonym for enter
+   This keysym is generated on convertible tablets by pressing a hardware
+   lock/unlock button.
+ • Allow passwordless PAM conversations (e.g. fingerprint)
+ • Add ctrl+u password reset
+ • Set window name to i3lock
+
+2012-06-02 i3lock 2.4.1
+
+ • Bugfix: Correctly center unlock indicator after reconfiguring screens
+   (Thanks xeen)
+ • Bugfix: Revert shift lock handling (broke uppercase letters)
+ • Bugfix: Skip shift when getting the modifier mask (Thanks SardemFF7)
+
+2012-04-01 i3lock 2.4
+
+ • Bugfix: Fix background color when using cairo (Thanks Pascal)
+ • Only output text when in debug mode (fixes problems with xautolock)
+ • fallback when the image cannot be loaded
+ • Use (void) instead of () for functions without args (Thanks fernandotcl)
+
+2012-03-15 i3lock 2.3.1
+
+ • Fix compilation on some systems
+
+2012-03-15 i3lock 2.3
+
+  • Implement a visual unlock indicator
+  • Support ISO_Level5_Shift and Caps Lock
+  • Lock the password buffer in memory, clear it in RAM after verifying
+  • Fork after the window is visible, not before
+  • Bugfix: Copy the color depth from parent (root) window instead of
+    hardcoding a depth of 24
+
+2011-11-06 i3lock 2.2
+
+  • Don’t re-grab pointer/keyboard on MappingNotify. In some rare situations,
+    this lead to some keypresses "slipping through" to the last focused window.
+  • Correctly handle Mode_switch/ISO_Level3_Shift
+  • Render to a pixmap which is used as background for the window instead of
+    copying contents on every expose event
+  • Handle screen resolution changes while screen is locked
+  • Manpage: document arguments for every option
+
+2011-05-13 i3lock 2.1
+
+  • Accept return/backspace when the buffer of 512 bytes is full
+  • Handle numpad keys correctly
+  • Handle MappingNotify events
+  • Correctly check for errors when connecting to X11
+  • Add i3lock.pam to not rely on debian’s /etc/pam.d/other anymore
+  • don’t display debug output
+  • add NOLIBCAIRO flag to permit compilation without cairo
+
+2010-09-05 i3lock 2.0
+
+  • Complete rewrite of i3lock. Now using xcb instead of Xlib.
+  • When a window obscures i3lock, it pushes itself back to the top again.
+  • Display version when starting with -v
+
+2009-08-02 i3lock 1.1
+
+  • Implement background pictures (-i) and colors (-c)
+
+2009-05-10 i3lock 1.0
+
+  • Implement PAM support
+  • Implement options for forking, beeping, DPMS
+
+2009-05-01 i3lock 0.9
+
+  • First release, forked from slock 0.9