diff --git a/.gitignore b/.gitignore index 040b7749..92ef803e 100644 --- a/.gitignore +++ b/.gitignore @@ -6,30 +6,8 @@ tags *~ x86_64-pc-linux-gnu -################################################################################ -# https://raw.githubusercontent.com/github/gitignore/master/Autotools.gitignore -################################################################################ - -# http://www.gnu.org/software/automake - -Makefile.in -/ar-lib -/test-driver - -# http://www.gnu.org/software/autoconf - -/autom4te.cache -/autoscan.log -/autoscan-*.log -/aclocal.m4 -/compile -/config.h.in -/config.guess -/config.sub -/configure -/configure.scan -/depcomp -/install-sh -/missing -/stamp-h1 -aminclude_static.am +# We recommend building in a subdirectory called build. +# If you chose a different directory name, +# it is up to you to arrange for it to be ignored by git, +# e.g. by listing your directory in .git/info/exclude. +/build diff --git a/Makefile.am b/Makefile.am deleted file mode 100644 index 2d3fed66..00000000 --- a/Makefile.am +++ /dev/null @@ -1,100 +0,0 @@ -@CODE_COVERAGE_RULES@ - -echo-version: - @echo "@I3LOCK_VERSION@" - -bin_PROGRAMS = i3lock - -dist_man1_MANS = i3lock.1 - -DISTCLEANFILES = i3lock-color-*.tar.bz2 - -pamddir = $(sysconfdir)/pam.d -pamd_files = pam/i3lock -pamd_DATA = $(pamd_files) - -if ENABLE_BASH_COMPLETION -bashcompletiondir = $(BASH_COMPLETION_DIR) -dist_bashcompletion_DATA = i3lock-bash -endif - -if ENABLE_ZSH_COMPLETION -zshcompletiondir = $(ZSH_COMPLETION_DIR) -dist_zshcompletion_DATA = i3lock-zsh -endif - -install-data-hook: -if ENABLE_BASH_COMPLETION - test -f "${BASH_COMPLETION_DIR}/i3lock-bash" && mv -f "${BASH_COMPLETION_DIR}/i3lock-bash" "${BASH_COMPLETION_DIR}/i3lock" || true -endif -if ENABLE_ZSH_COMPLETION - test -f "${ZSH_COMPLETION_DIR}/i3lock-zsh" && mv -f "${ZSH_COMPLETION_DIR}/i3lock-zsh" "${ZSH_COMPLETION_DIR}/_i3lock" || true -endif - -uninstall-hook: -if ENABLE_BASH_COMPLETION - rm -f ${BASH_COMPLETION_DIR}/i3lock -endif -if ENABLE_ZSH_COMPLETION - rm -f ${ZSH_COMPLETION_DIR}/_i3lock -endif - - -AM_CPPFLAGS = \ - @AX_EXTEND_SRCDIR_CPPFLAGS@ - -i3lock_CFLAGS = \ - $(AM_CFLAGS) \ - $(XCB_CFLAGS) \ - $(XCB_IMAGE_CFLAGS) \ - $(XCB_UTIL_CFLAGS) \ - $(XCB_UTIL_XRM_CFLAGS) \ - $(XKBCOMMON_CFLAGS) \ - $(CAIRO_CFLAGS) \ - $(FONTCONFIG_CFLAGS) \ - $(JPEG_CFLAGS) \ - $(CODE_COVERAGE_CFLAGS) - -i3lock_CPPFLAGS = \ - $(AM_CPPFLAGS) \ - $(CODE_COVERAGE_CPPFLAGS) - -i3lock_LDADD = \ - $(XCB_LIBS) \ - $(XCB_IMAGE_LIBS) \ - $(XCB_UTIL_LIBS) \ - $(XCB_UTIL_XRM_LIBS) \ - $(XKBCOMMON_LIBS) \ - $(CAIRO_LIBS) \ - $(JPEG_LIBS) \ - $(FONTCONFIG_LIBS) \ - $(CODE_COVERAGE_LDFLAGS) - -i3lock_SOURCES = \ - blur.c \ - blur.h \ - blur_simd.c \ - cursors.h \ - dpi.c \ - dpi.h \ - fonts.h \ - jpg.c \ - jpg.h \ - i3lock.c \ - i3lock.h \ - randr.c \ - randr.h \ - rgba.h \ - tinyexpr.c \ - tinyexpr.h \ - unlock_indicator.c \ - unlock_indicator.h \ - xcb.c \ - xcb.h - -EXTRA_DIST = \ - $(pamd_files) \ - CHANGELOG \ - LICENSE \ - README.md \ - I3LOCK_VERSION diff --git a/build.sh b/build.sh index 6f252b38..7cf61eef 100755 --- a/build.sh +++ b/build.sh @@ -1,27 +1,9 @@ -#!/bin/sh -x +#!/bin/sh -configureOpts="" +rm -rf build/ +mkdir -p build && cd build/ -while getopts ":hd" opt; do - case ${opt} in - h ) echo "Use -d to turn on sanitizers (for debugging only)" - exit;; - d ) configureOpts="--enable-debug" - ;; - \? ) echo "Usage: $0 [-h] [-d]" - exit;; - esac -done +meson .. -Dprefix=/usr +ninja -configureOpts="${configureOpts} --prefix=/usr --sysconfdir=/etc" - -autoreconf -fiv - -BUILD_DIR=build/ -rm -rf $BUILD_DIR -mkdir -vp $BUILD_DIR -cd $BUILD_DIR || { echo "cd $BUILD_DIR"; exit 127; } - -../configure ${configureOpts} - -make +# Once builded the executable can be found in the build directory \ No newline at end of file diff --git a/configure.ac b/configure.ac deleted file mode 100644 index f2b43bf9..00000000 --- a/configure.ac +++ /dev/null @@ -1,171 +0,0 @@ -# -*- Autoconf -*- -# Run autoreconf -fi to generate a configure script from this file. - -AC_PREREQ([2.69]) -AC_INIT([i3lock-color],[m4_esyscmd_s([cat I3LOCK_VERSION])],[https://github.com/Raymo11/i3lock-color/issues]) -# For AX_EXTEND_SRCDIR -AX_ENABLE_BUILDDIR -AM_INIT_AUTOMAKE([foreign subdir-objects -Wall no-dist-gzip dist-bzip2]) -# Default to silent rules, use V=1 to get verbose compilation output. -AM_SILENT_RULES([yes]) -# Make it possible to disable maintainer mode to disable re-generation of build -# system files. -AM_MAINTAINER_MODE([enable]) -AC_CONFIG_SRCDIR([i3lock.c]) -AC_CONFIG_HEADERS([config.h]) -AC_CONFIG_MACRO_DIR([m4]) - -dnl Verify macros defined in m4/ such as AX_SANITIZERS are not present in the -dnl output, i.e. are replaced as expected. This line results in a better error -dnl message when using aclocal < 1.13 (which does not understand -dnl AC_CONFIG_MACRO_DIR) without passing the -I m4 parameter. -m4_pattern_forbid([AX_SANITIZERS]) - -# Verify we are using GNU make because we use '%'-style pattern rules in -# Makefile.am, which are a GNU make extension. Pull requests to replace -# '%'-style pattern rules with a more portable alternative are welcome. -AX_CHECK_GNU_MAKE -AS_VAR_IF([_cv_gnu_make_command], [""], [AC_MSG_ERROR([the i3lock Makefile.am requires GNU make])]) - -AX_EXTEND_SRCDIR - -AS_IF([test -d ${srcdir}/.git], - [ - VERSION="$(git -C ${srcdir} describe --tags --abbrev=0)" - I3LOCK_VERSION="$(git -C ${srcdir} describe --tags --always) ($(git -C ${srcdir} rev-list --pretty=format:%cd --date=short -n1 HEAD | tail -n1))" - # Mirrors what libi3/is_debug_build.c does: - is_release=$(test $(echo "${I3LOCK_VERSION}" | cut -d ' ' -f 1 | wc -m) -lt 13 && echo yes || echo no) - ], - [ - VERSION="$(cut -d '-' -f 1 ${srcdir}/I3LOCK_VERSION | cut -d ' ' -f 1)" - I3LOCK_VERSION="$(sed -e 's/@<:@\"?\\@:>@/\\&/g' ${srcdir}/I3LOCK_VERSION)" - is_release="$(grep -q non-git ${srcdir}/I3LOCK_VERSION && echo no || echo yes)" - ]) -AC_SUBST([I3LOCK_VERSION], [$I3LOCK_VERSION]) -AC_DEFINE_UNQUOTED([I3LOCK_VERSION], ["${I3LOCK_VERSION}"], [i3lock version]) - -AX_CODE_COVERAGE - -dnl is_release must be lowercase because AX_CHECK_ENABLE_DEBUG calls m4_tolower -dnl on its fourth argument. -AX_CHECK_ENABLE_DEBUG([no], , , [$is_release]) - -AC_PROG_CC - -# For strnlen() and vasprintf(). -AC_USE_SYSTEM_EXTENSIONS - -# Checks for typedefs, structures, and compiler characteristics. -AC_CHECK_HEADER_STDBOOL -dnl The error message should include the specific type which could not be -dnl found, but I do not see a way to achieve that. -AC_CHECK_TYPES([mode_t, off_t, pid_t, size_t, ssize_t], , [AC_MSG_FAILURE([cannot find required type])]) - -# Checks for library functions. -AC_FUNC_FORK -AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK -AC_FUNC_STRNLEN -AC_CHECK_FUNCS([atexit dup2 ftruncate getcwd gettimeofday localtime_r memchr memset mkdir rmdir setlocale socket strcasecmp strchr strdup strerror strncasecmp strndup strrchr strspn strstr strtol strtoul], , [AC_MSG_FAILURE([cannot find the $ac_func function, which i3lock requires])]) -AC_CHECK_FUNCS([explicit_bzero]) - -# Check for libraries -AC_SEARCH_LIBS([floor], [m], , [AC_MSG_FAILURE([cannot find the required floor() function despite trying to link with -lm])]) - -# libev does not ship with a pkg-config file :(. -AC_SEARCH_LIBS([ev_run], [ev], , [AC_MSG_FAILURE([cannot find the required ev_run() function despite trying to link with -lev])]) - -AC_SEARCH_LIBS([shm_open], [rt]) - -# Use system-local-login instead of login on Arch and Gentoo -if [[ -f /etc/arch-release ]] || [[ -f /etc/gentoo-release ]]; then - echo "Using PAM for Arch/Gentoo" - sed -i "s/^#auth include system-local-login/auth include system-local-login/g" ../pam/i3lock - sed -i "s/^auth include login/#auth include login/g" ../pam/i3lock -fi - -# Only disable PAM on OpenBSD where i3lock uses BSD Auth instead -case "$host" in - *-openbsd*) - # Nothing yet. - ;; - *) - AC_SEARCH_LIBS([pam_authenticate], [pam]) - ;; -esac - -AC_SEARCH_LIBS([iconv_open], [iconv], , [AC_MSG_FAILURE([cannot find the required iconv_open() function despite trying to link with -liconv])]) - -dnl Each prefix corresponds to a source tarball which users might have -dnl downloaded in a newer version and would like to overwrite. -PKG_CHECK_MODULES([XCB], [xcb xcb-xkb xcb-xinerama xcb-randr xcb-composite]) -PKG_CHECK_MODULES([XCB_IMAGE], [xcb-image]) -PKG_CHECK_MODULES([XCB_UTIL], [xcb-event xcb-util xcb-atom]) -PKG_CHECK_MODULES([XCB_UTIL_XRM], [xcb-xrm]) -PKG_CHECK_MODULES([XKBCOMMON], [xkbcommon xkbcommon-x11]) -PKG_CHECK_MODULES([CAIRO], [cairo]) -PKG_CHECK_MODULES([JPEG], [libjpeg]) -PKG_CHECK_MODULES([FONTCONFIG], [fontconfig]) - - -# Checks for programs. -AC_PROG_AWK -AC_PROG_CPP -AC_PROG_INSTALL -AC_PROG_MAKE_SET -AC_PROG_RANLIB -AC_PROG_LN_S - -AM_PROG_AR - -AX_FLAGS_WARN_ALL -AX_APPEND_FLAG([-O2], [AM_CFLAGS]) -AX_APPEND_FLAG([-funroll-loops], [AM_CFLAGS]) -AX_APPEND_FLAG([-pthread], [AM_CFLAGS]) -AX_CHECK_COMPILE_FLAG([-Wunused-value], [AX_APPEND_FLAG([-Wunused-value], [AM_CFLAGS])]) -AC_SUBST(AM_CFLAGS) - -AX_CHECK_BASH_COMPLETION -AX_CHECK_ZSH_COMPLETION - -# Checks for header files. -AC_CHECK_HEADERS([fcntl.h float.h inttypes.h limits.h locale.h netinet/in.h paths.h stddef.h stdint.h stdlib.h string.h sys/param.h sys/socket.h sys/time.h unistd.h], , [AC_MSG_FAILURE([cannot find the $ac_header header, which i3lock requires])]) - -AC_CONFIG_FILES([Makefile]) - -# Enable address sanitizer for debug builds. The performance hit is a -# 50% increase of wallclock time for the testsuite on my machine. -if test "x$ax_enable_debug" = "xyes"; then - default_sanitizers=address -else - default_sanitizers= -fi -AX_SANITIZERS(, [$default_sanitizers]) - -AC_OUTPUT - -in_git_worktree=`git rev-parse --is-inside-work-tree 2>/dev/null` -if [[ "$in_git_worktree" = "true" ]]; then - git_dir=`git rev-parse --git-dir 2>/dev/null` - srcdir=`dirname "$git_dir"` - exclude_dir=`pwd | sed "s,^$srcdir,,g"` - if ! grep -q "^$exclude_dir" "$git_dir/info/exclude"; then - echo "$exclude_dir" >> "$git_dir/info/exclude" - fi -fi - -echo \ -"-------------------------------------------------------------------------------- -build configured: - -AS_HELP_STRING([i3lock version:], [`echo ${I3LOCK_VERSION} | sed 's,\\\\,,g'`]) -AS_HELP_STRING([is release version:], [${is_release}]) - -AS_HELP_STRING([enable debug flags:], [${ax_enable_debug}]) -AS_HELP_STRING([code coverage:], [${CODE_COVERAGE_ENABLED}]) -AS_HELP_STRING([enabled sanitizers:], [${ax_enabled_sanitizers}])" - -#To compile, run: -# -# cd `pwd` && make -echo \ -"--------------------------------------------------------------------------------" diff --git a/i3lock.c b/i3lock.c index 8406fa67..30c23e29 100644 --- a/i3lock.c +++ b/i3lock.c @@ -232,9 +232,9 @@ int failed_attempts = 0; bool show_failed_attempts = false; bool retry_verification = false; -static struct xkb_state *xkb_state; +struct xkb_state *xkb_state; static struct xkb_context *xkb_context; -static struct xkb_keymap *xkb_keymap; +struct xkb_keymap *xkb_keymap; #if XKBCOMPOSE == 1 static struct xkb_compose_table *xkb_compose_table; static struct xkb_compose_state *xkb_compose_state; @@ -600,43 +600,6 @@ static void input_done(void) { if (debug_mode) fprintf(stderr, "Authentication failure\n"); - /* Get state of Caps and Num lock modifiers, to be displayed in - * STATE_AUTH_WRONG state */ - xkb_mod_index_t idx, num_mods; - const char *mod_name; - - num_mods = xkb_keymap_num_mods(xkb_keymap); - - for (idx = 0; idx < num_mods; idx++) { - if (!xkb_state_mod_index_is_active(xkb_state, idx, XKB_STATE_MODS_EFFECTIVE)) - continue; - - mod_name = xkb_keymap_mod_get_name(xkb_keymap, idx); - if (mod_name == NULL) - continue; - - /* Replace certain xkb names with nicer, human-readable ones. */ - if (strcmp(mod_name, XKB_MOD_NAME_CAPS) == 0) - mod_name = "Caps Lock"; - else if (strcmp(mod_name, XKB_MOD_NAME_ALT) == 0) - mod_name = "Alt"; - else if (strcmp(mod_name, XKB_MOD_NAME_NUM) == 0) - mod_name = "Num Lock"; - else if (strcmp(mod_name, XKB_MOD_NAME_LOGO) == 0) - mod_name = "Super"; - - if (show_modkey_text) { - char *tmp; - if (modifier_string == NULL) { - if (asprintf(&tmp, "%s", mod_name) != -1) - modifier_string = tmp; - } else if (asprintf(&tmp, "%s, %s", modifier_string, mod_name) != -1) { - free(modifier_string); - modifier_string = tmp; - } - } - } - auth_state = STATE_AUTH_WRONG; failed_attempts += 1; clear_input(); diff --git a/blur.h b/include/blur.h similarity index 100% rename from blur.h rename to include/blur.h diff --git a/cursors.h b/include/cursors.h similarity index 100% rename from cursors.h rename to include/cursors.h diff --git a/dpi.h b/include/dpi.h similarity index 100% rename from dpi.h rename to include/dpi.h diff --git a/fonts.h b/include/fonts.h similarity index 100% rename from fonts.h rename to include/fonts.h diff --git a/i3lock.h b/include/i3lock.h similarity index 100% rename from i3lock.h rename to include/i3lock.h diff --git a/jpg.h b/include/jpg.h similarity index 100% rename from jpg.h rename to include/jpg.h diff --git a/randr.h b/include/randr.h similarity index 100% rename from randr.h rename to include/randr.h diff --git a/rgba.h b/include/rgba.h similarity index 100% rename from rgba.h rename to include/rgba.h diff --git a/tinyexpr.h b/include/tinyexpr.h similarity index 100% rename from tinyexpr.h rename to include/tinyexpr.h diff --git a/include/unlock_indicator.h b/include/unlock_indicator.h new file mode 100644 index 00000000..671ac636 --- /dev/null +++ b/include/unlock_indicator.h @@ -0,0 +1,73 @@ +#ifndef _UNLOCK_INDICATOR_H +#define _UNLOCK_INDICATOR_H + +#include +#include + +#include + +typedef enum { + STATE_STARTED = 0, /* default state */ + STATE_KEY_PRESSED = 1, /* key was pressed, show unlock indicator */ + STATE_KEY_ACTIVE = 2, /* a key was pressed recently, highlight part + of the unlock indicator. */ + STATE_BACKSPACE_ACTIVE = 3, /* backspace was pressed recently, highlight + part of the unlock indicator in red. */ + STATE_NOTHING_TO_DELETE = 4, /* backspace was pressed, but there is nothing to delete. */ +} unlock_state_t; + +typedef enum { + STATE_AUTH_IDLE = 0, /* no authenticator interaction at the moment */ + STATE_AUTH_VERIFY = 1, /* currently verifying the password via authenticator */ + STATE_AUTH_LOCK = 2, /* currently locking the screen */ + STATE_AUTH_WRONG = 3, /* the password was wrong */ + STATE_I3LOCK_LOCK_FAILED = 4, /* i3lock failed to load */ +} auth_state_t; + +typedef struct { + text_t status_text; + text_t mod_text; + text_t keylayout_text; + text_t time_text; + text_t date_text; + text_t greeter_text; + + double indicator_x, indicator_y; + + double screen_x, screen_y; + double bar_x, bar_y, bar_width; +} DrawData; + +typedef enum { + NONE, + TILE, + CENTER, + FILL, + SCALE, + MAX, +} background_type_t; + +typedef enum { + CC_POS_RESET, + CC_POS_CHANGE, + CC_POS_KEEP, + CC_POS_TAB +} control_char_pos_t; + +typedef struct { + char character; + control_char_pos_t x_behavior; + int x_behavior_arg; + control_char_pos_t y_behavior; + int y_behavior_arg; +} control_char_config_t; + +void render_lock(uint32_t* resolution, xcb_drawable_t drawable); +void draw_image(uint32_t* resolution, cairo_surface_t* img, cairo_t* xcb_ctx); +void init_colors_once(void); +void redraw_screen(void); +void clear_indicator(void); +void start_time_redraw_timeout(void); +void* start_time_redraw_tick_pthread(void* arg); +void start_time_redraw_tick(struct ev_loop* main_loop); +#endif diff --git a/xcb.h b/include/xcb.h similarity index 100% rename from xcb.h rename to include/xcb.h diff --git a/install-i3lock-color.sh b/install-i3lock-color.sh index 7dcb6682..be3b4514 100755 --- a/install-i3lock-color.sh +++ b/install-i3lock-color.sh @@ -1,13 +1,16 @@ -#!/bin/bash +#!/bin/sh LICENSE='/usr/share/licenses/i3lock-color/LICENSE' ./build.sh cd build -sudo make install +sudo ninja install sudo install -Dm644 ../LICENSE "$LICENSE" echo "i3lock-color installed. The binary and manpage listing are \`i3lock'. The license can be found at $LICENSE GitHub repo: https://github.com/Raymo111/i3lock-color Discord server: https://discord.gg/FzVPghyDt2" + +# To uninstall just cd into the build direcory and execute: +# sudo ninja uninstall \ No newline at end of file diff --git a/m4/ax_append_flag.m4 b/m4/ax_append_flag.m4 deleted file mode 100644 index 08f2e07e..00000000 --- a/m4/ax_append_flag.m4 +++ /dev/null @@ -1,71 +0,0 @@ -# =========================================================================== -# http://www.gnu.org/software/autoconf-archive/ax_append_flag.html -# =========================================================================== -# -# SYNOPSIS -# -# AX_APPEND_FLAG(FLAG, [FLAGS-VARIABLE]) -# -# DESCRIPTION -# -# FLAG is appended to the FLAGS-VARIABLE shell variable, with a space -# added in between. -# -# If FLAGS-VARIABLE is not specified, the current language's flags (e.g. -# CFLAGS) is used. FLAGS-VARIABLE is not changed if it already contains -# FLAG. If FLAGS-VARIABLE is unset in the shell, it is set to exactly -# FLAG. -# -# NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. -# -# LICENSE -# -# Copyright (c) 2008 Guido U. Draheim -# Copyright (c) 2011 Maarten Bosmans -# -# This program is free software: you can redistribute it and/or modify it -# under the terms of the GNU General Public License as published by the -# Free Software Foundation, either version 3 of the License, or (at your -# option) any later version. -# -# This program is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General -# Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program. If not, see . -# -# As a special exception, the respective Autoconf Macro's copyright owner -# gives unlimited permission to copy, distribute and modify the configure -# scripts that are the output of Autoconf when processing the Macro. You -# need not follow the terms of the GNU General Public License when using -# or distributing such scripts, even though portions of the text of the -# Macro appear in them. The GNU General Public License (GPL) does govern -# all other use of the material that constitutes the Autoconf Macro. -# -# This special exception to the GPL applies to versions of the Autoconf -# Macro released by the Autoconf Archive. When you make and distribute a -# modified version of the Autoconf Macro, you may extend this special -# exception to the GPL to apply to your modified version as well. - -#serial 6 - -AC_DEFUN([AX_APPEND_FLAG], -[dnl -AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_SET_IF -AS_VAR_PUSHDEF([FLAGS], [m4_default($2,_AC_LANG_PREFIX[FLAGS])]) -AS_VAR_SET_IF(FLAGS,[ - AS_CASE([" AS_VAR_GET(FLAGS) "], - [*" $1 "*], [AC_RUN_LOG([: FLAGS already contains $1])], - [ - AS_VAR_APPEND(FLAGS,[" $1"]) - AC_RUN_LOG([: FLAGS="$FLAGS"]) - ]) - ], - [ - AS_VAR_SET(FLAGS,[$1]) - AC_RUN_LOG([: FLAGS="$FLAGS"]) - ]) -AS_VAR_POPDEF([FLAGS])dnl -])dnl AX_APPEND_FLAG diff --git a/m4/ax_cflags_warn_all.m4 b/m4/ax_cflags_warn_all.m4 deleted file mode 100644 index 1f077992..00000000 --- a/m4/ax_cflags_warn_all.m4 +++ /dev/null @@ -1,122 +0,0 @@ -# =========================================================================== -# http://www.gnu.org/software/autoconf-archive/ax_cflags_warn_all.html -# =========================================================================== -# -# SYNOPSIS -# -# AX_CFLAGS_WARN_ALL [(shellvar [,default, [A/NA]])] -# AX_CXXFLAGS_WARN_ALL [(shellvar [,default, [A/NA]])] -# AX_FCFLAGS_WARN_ALL [(shellvar [,default, [A/NA]])] -# -# DESCRIPTION -# -# Try to find a compiler option that enables most reasonable warnings. -# -# For the GNU compiler it will be -Wall (and -ansi -pedantic) The result -# is added to the shellvar being CFLAGS, CXXFLAGS, or FCFLAGS by default. -# -# Currently this macro knows about the GCC, Solaris, Digital Unix, AIX, -# HP-UX, IRIX, NEC SX-5 (Super-UX 10), Cray J90 (Unicos 10.0.0.8), and -# Intel compilers. 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See the GNU General -# Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program. If not, see . -# -# As a special exception, the respective Autoconf Macro's copyright owner -# gives unlimited permission to copy, distribute and modify the configure -# scripts that are the output of Autoconf when processing the Macro. You -# need not follow the terms of the GNU General Public License when using -# or distributing such scripts, even though portions of the text of the -# Macro appear in them. The GNU General Public License (GPL) does govern -# all other use of the material that constitutes the Autoconf Macro. -# -# This special exception to the GPL applies to versions of the Autoconf -# Macro released by the Autoconf Archive. 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If no specified, it will use the default -# path as long as bash-completion is available. -# - -#serial 1 - -AC_DEFUN([AX_CHECK_BASH_COMPLETION], [ - AC_ARG_WITH([bash-completion-dir], - AS_HELP_STRING([--with-bash-completion-dir[=PATH]], - [Install the bash auto-completion script in this directory. @<:@default=yes@:>@]), - [], - [with_bash_completion_dir=yes]) - -# Check bash-completion - if test "x$with_bash_completion_dir" = "xyes"; then - PKG_CHECK_MODULES([BASH_COMPLETION], [bash-completion >= 2.0], [ - BASH_COMPLETION_DIR="$datadir/bash-completion/completions" - ], [ - BASH_COMPLETION_DIR="" - ]) - else - BASH_COMPLETION_DIR="$with_bash_completion_dir" - fi - AC_SUBST([BASH_COMPLETION_DIR]) - AM_CONDITIONAL([ENABLE_BASH_COMPLETION], [test "x$with_bash_completion_dir" != "xno" && test "$BASH_COMPLETION_DIR" != ""]) -]) - diff --git a/m4/ax_check_compile_flag.m4 b/m4/ax_check_compile_flag.m4 deleted file mode 100644 index ca363971..00000000 --- a/m4/ax_check_compile_flag.m4 +++ /dev/null @@ -1,74 +0,0 @@ -# =========================================================================== -# http://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html -# =========================================================================== -# -# SYNOPSIS -# -# AX_CHECK_COMPILE_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS], [INPUT]) -# -# DESCRIPTION -# -# Check whether the given FLAG works with the current language's compiler -# or gives an error. (Warnings, however, are ignored) -# -# ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on -# success/failure. -# -# If EXTRA-FLAGS is defined, it is added to the current language's default -# flags (e.g. CFLAGS) when the check is done. The check is thus made with -# the flags: "CFLAGS EXTRA-FLAGS FLAG". This can for example be used to -# force the compiler to issue an error when a bad flag is given. -# -# INPUT gives an alternative input source to AC_COMPILE_IFELSE. -# -# NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this -# macro in sync with AX_CHECK_{PREPROC,LINK}_FLAG. -# -# LICENSE -# -# Copyright (c) 2008 Guido U. Draheim -# Copyright (c) 2011 Maarten Bosmans -# -# This program is free software: you can redistribute it and/or modify it -# under the terms of the GNU General Public License as published by the -# Free Software Foundation, either version 3 of the License, or (at your -# option) any later version. -# -# This program is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General -# Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program. If not, see . -# -# As a special exception, the respective Autoconf Macro's copyright owner -# gives unlimited permission to copy, distribute and modify the configure -# scripts that are the output of Autoconf when processing the Macro. You -# need not follow the terms of the GNU General Public License when using -# or distributing such scripts, even though portions of the text of the -# Macro appear in them. The GNU General Public License (GPL) does govern -# all other use of the material that constitutes the Autoconf Macro. -# -# This special exception to the GPL applies to versions of the Autoconf -# Macro released by the Autoconf Archive. When you make and distribute a -# modified version of the Autoconf Macro, you may extend this special -# exception to the GPL to apply to your modified version as well. - -#serial 4 - -AC_DEFUN([AX_CHECK_COMPILE_FLAG], -[AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF -AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_[]_AC_LANG_ABBREV[]flags_$4_$1])dnl -AC_CACHE_CHECK([whether _AC_LANG compiler accepts $1], CACHEVAR, [ - ax_check_save_flags=$[]_AC_LANG_PREFIX[]FLAGS - _AC_LANG_PREFIX[]FLAGS="$[]_AC_LANG_PREFIX[]FLAGS $4 $1" - AC_COMPILE_IFELSE([m4_default([$5],[AC_LANG_PROGRAM()])], - [AS_VAR_SET(CACHEVAR,[yes])], - [AS_VAR_SET(CACHEVAR,[no])]) - _AC_LANG_PREFIX[]FLAGS=$ax_check_save_flags]) -AS_VAR_IF(CACHEVAR,yes, - [m4_default([$2], :)], - [m4_default([$3], :)]) -AS_VAR_POPDEF([CACHEVAR])dnl -])dnl AX_CHECK_COMPILE_FLAGS diff --git a/m4/ax_check_enable_debug.m4 b/m4/ax_check_enable_debug.m4 deleted file mode 100644 index f99d75fe..00000000 --- a/m4/ax_check_enable_debug.m4 +++ /dev/null @@ -1,124 +0,0 @@ -# =========================================================================== -# http://www.gnu.org/software/autoconf-archive/ax_check_enable_debug.html -# =========================================================================== -# -# SYNOPSIS -# -# AX_CHECK_ENABLE_DEBUG([enable by default=yes/info/profile/no], [ENABLE DEBUG VARIABLES ...], [DISABLE DEBUG VARIABLES NDEBUG ...], [IS-RELEASE]) -# -# DESCRIPTION -# -# Check for the presence of an --enable-debug option to configure, with -# the specified default value used when the option is not present. 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If a match is found: -# -# * The makefile variable `ifGNUmake' is set to the empty string, otherwise -# it is set to "#". This is useful for including a special features in a -# Makefile, which cannot be handled by other versions of make. -# * The variable `_cv_gnu_make_command` is set to the command to invoke -# GNU make if it exists, the empty string otherwise. -# * The variable `ax_cv_gnu_make_command` is set to the command to invoke -# GNU make by copying `_cv_gnu_make_command`, otherwise it is unset. -# * If GNU Make is found, its version is extracted from the output of -# `make --version` as the last field of a record of space-separated -# columns and saved into the variable `ax_check_gnu_make_version`. -# -# Here is an example of its use: -# -# Makefile.in might contain: -# -# # A failsafe way of putting a dependency rule into a makefile -# $(DEPEND): -# $(CC) -MM $(srcdir)/*.c > $(DEPEND) -# -# @ifGNUmake@ ifeq ($(DEPEND),$(wildcard $(DEPEND))) -# @ifGNUmake@ include $(DEPEND) -# @ifGNUmake@ endif -# -# Then configure.in would normally contain: -# -# AX_CHECK_GNU_MAKE() -# AC_OUTPUT(Makefile) -# -# Then perhaps to cause gnu make to override any other make, we could do -# something like this (note that GNU make always looks for GNUmakefile -# first): -# -# if ! test x$_cv_gnu_make_command = x ; then -# mv Makefile GNUmakefile -# echo .DEFAULT: > Makefile ; -# echo \ $_cv_gnu_make_command \$@ >> Makefile; -# fi -# -# Then, if any (well almost any) other make is called, and GNU make also -# exists, then the other make wraps the GNU make. -# -# LICENSE -# -# Copyright (c) 2008 John Darrington -# Copyright (c) 2015 Enrico M. Crisostomo -# -# Copying and distribution of this file, with or without modification, are -# permitted in any medium without royalty provided the copyright notice -# and this notice are preserved. This file is offered as-is, without any -# warranty. - -#serial 8 - -AC_DEFUN([AX_CHECK_GNU_MAKE],dnl - [AC_PROG_AWK - AC_CACHE_CHECK([for GNU make],[_cv_gnu_make_command],[dnl - _cv_gnu_make_command="" ; -dnl Search all the common names for GNU make - for a in "$MAKE" make gmake gnumake ; do - if test -z "$a" ; then continue ; fi ; - if "$a" --version 2> /dev/null | grep GNU 2>&1 > /dev/null ; then - _cv_gnu_make_command=$a ; - AX_CHECK_GNU_MAKE_HEADLINE=$("$a" --version 2> /dev/null | grep "GNU Make") - ax_check_gnu_make_version=$(echo ${AX_CHECK_GNU_MAKE_HEADLINE} | ${AWK} -F " " '{ print $(NF); }') - break ; - fi - done ;]) -dnl If there was a GNU version, then set @ifGNUmake@ to the empty string, '#' otherwise - AS_VAR_IF([_cv_gnu_make_command], [""], [AS_VAR_SET([ifGNUmake], ["#"])], [AS_VAR_SET([ifGNUmake], [""])]) - AS_VAR_IF([_cv_gnu_make_command], [""], [AS_UNSET(ax_cv_gnu_make_command)], [AS_VAR_SET([ax_cv_gnu_make_command], [${_cv_gnu_make_command}])]) - AC_SUBST([ifGNUmake]) -]) diff --git a/m4/ax_check_link_flag.m4 b/m4/ax_check_link_flag.m4 deleted file mode 100644 index eb01a6ce..00000000 --- a/m4/ax_check_link_flag.m4 +++ /dev/null @@ -1,74 +0,0 @@ -# =========================================================================== -# http://www.gnu.org/software/autoconf-archive/ax_check_link_flag.html -# =========================================================================== -# -# SYNOPSIS -# -# AX_CHECK_LINK_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS], [INPUT]) -# -# DESCRIPTION -# -# Check whether the given FLAG works with the linker or gives an error. -# (Warnings, however, are ignored) -# -# ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on -# success/failure. -# -# If EXTRA-FLAGS is defined, it is added to the linker's default flags -# when the check is done. The check is thus made with the flags: "LDFLAGS -# EXTRA-FLAGS FLAG". This can for example be used to force the linker to -# issue an error when a bad flag is given. -# -# INPUT gives an alternative input source to AC_LINK_IFELSE. -# -# NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this -# macro in sync with AX_CHECK_{PREPROC,COMPILE}_FLAG. -# -# LICENSE -# -# Copyright (c) 2008 Guido U. Draheim -# Copyright (c) 2011 Maarten Bosmans -# -# This program is free software: you can redistribute it and/or modify it -# under the terms of the GNU General Public License as published by the -# Free Software Foundation, either version 3 of the License, or (at your -# option) any later version. -# -# This program is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General -# Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program. If not, see . -# -# As a special exception, the respective Autoconf Macro's copyright owner -# gives unlimited permission to copy, distribute and modify the configure -# scripts that are the output of Autoconf when processing the Macro. You -# need not follow the terms of the GNU General Public License when using -# or distributing such scripts, even though portions of the text of the -# Macro appear in them. The GNU General Public License (GPL) does govern -# all other use of the material that constitutes the Autoconf Macro. -# -# This special exception to the GPL applies to versions of the Autoconf -# Macro released by the Autoconf Archive. When you make and distribute a -# modified version of the Autoconf Macro, you may extend this special -# exception to the GPL to apply to your modified version as well. - -#serial 4 - -AC_DEFUN([AX_CHECK_LINK_FLAG], -[AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF -AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_ldflags_$4_$1])dnl -AC_CACHE_CHECK([whether the linker accepts $1], CACHEVAR, [ - ax_check_save_flags=$LDFLAGS - LDFLAGS="$LDFLAGS $4 $1" - AC_LINK_IFELSE([m4_default([$5],[AC_LANG_PROGRAM()])], - [AS_VAR_SET(CACHEVAR,[yes])], - [AS_VAR_SET(CACHEVAR,[no])]) - LDFLAGS=$ax_check_save_flags]) -AS_VAR_IF(CACHEVAR,yes, - [m4_default([$2], :)], - [m4_default([$3], :)]) -AS_VAR_POPDEF([CACHEVAR])dnl -])dnl AX_CHECK_LINK_FLAGS diff --git a/m4/ax_check_zsh_completion.m4 b/m4/ax_check_zsh_completion.m4 deleted file mode 100644 index f4029748..00000000 --- a/m4/ax_check_zsh_completion.m4 +++ /dev/null @@ -1,37 +0,0 @@ -# SYNOPSIS -# -# AX_CHECK_ZSH_COMPLETION() -# -# DESCRIPTION -# -# Checks for the presence of an --with-zsh-completion-dir option to set a -# custom path to zsh completions. If no specified, it will use the default -# path as long as zsh is available. -# - -#serial 1 - -AC_DEFUN([AX_CHECK_ZSH_COMPLETION], [ - AC_ARG_WITH([zsh-completion-dir], - AS_HELP_STRING([--with-zsh-completion-dir[=PATH]], - [Install the zsh auto-completion script in this directory. @<:@default=yes@:>@]), - [], - [with_zsh_completion_dir=yes]) - -# Check zsh-completion - if test "x$with_zsh_completion_dir" = "xyes"; then - AC_ARG_VAR([ZSH_AVAILABLE], []) - AC_CHECK_PROG([ZSH_AVAILABLE], [zsh], [yes], [no]) - - AS_IF([test "$ZSH_AVAILABLE" = "yes"], [ - ZSH_COMPLETION_DIR="$datadir/zsh/vendor-completions" - ], [ - ZSH_COMPLETION_DIR="" - ]) - else - ZSH_COMPLETION_DIR="$with_zsh_completion_dir" - fi - AC_SUBST([ZSH_COMPLETION_DIR]) - AM_CONDITIONAL([ENABLE_ZSH_COMPLETION], [test "x$with_zsh_completion_dir" != "xno" && test "$ZSH_COMPLETION_DIR" != ""]) -]) - diff --git a/m4/ax_code_coverage.m4 b/m4/ax_code_coverage.m4 deleted file mode 100644 index 6c985ebc..00000000 --- a/m4/ax_code_coverage.m4 +++ /dev/null @@ -1,273 +0,0 @@ -# =========================================================================== -# http://www.gnu.org/software/autoconf-archive/ax_code_coverage.html -# =========================================================================== -# -# SYNOPSIS -# -# AX_CODE_COVERAGE() -# -# DESCRIPTION -# -# Defines CODE_COVERAGE_CPPFLAGS, CODE_COVERAGE_CFLAGS, -# CODE_COVERAGE_CXXFLAGS and CODE_COVERAGE_LDFLAGS which should be -# included in the CPPFLAGS, CFLAGS CXXFLAGS and LIBS/LDFLAGS variables of -# every build target (program or library) which should be built with code -# coverage support. Also defines CODE_COVERAGE_RULES which should be -# substituted in your Makefile; and $enable_code_coverage which can be -# used in subsequent configure output. CODE_COVERAGE_ENABLED is defined -# and substituted, and corresponds to the value of the -# --enable-code-coverage option, which defaults to being disabled. -# -# Test also for gcov program and create GCOV variable that could be -# substituted. -# -# Note that all optimisation flags in CFLAGS must be disabled when code -# coverage is enabled. -# -# Usage example: -# -# configure.ac: -# -# AX_CODE_COVERAGE -# -# Makefile.am: -# -# @CODE_COVERAGE_RULES@ -# my_program_LIBS = ... $(CODE_COVERAGE_LDFLAGS) ... -# my_program_CPPFLAGS = ... $(CODE_COVERAGE_CPPFLAGS) ... -# my_program_CFLAGS = ... $(CODE_COVERAGE_CFLAGS) ... -# my_program_CXXFLAGS = ... $(CODE_COVERAGE_CXXFLAGS) ... -# -# This results in a "check-code-coverage" rule being added to any -# Makefile.am which includes "@CODE_COVERAGE_RULES@" (assuming the module -# has been configured with --enable-code-coverage). Running `make -# check-code-coverage` in that directory will run the module's test suite -# (`make check`) and build a code coverage report detailing the code which -# was touched, then print the URI for the report. -# -# This code was derived from Makefile.decl in GLib, originally licenced -# under LGPLv2.1+. -# -# LICENSE -# -# Copyright (c) 2012, 2016 Philip Withnall -# Copyright (c) 2012 Xan Lopez -# Copyright (c) 2012 Christian Persch -# Copyright (c) 2012 Paolo Borelli -# Copyright (c) 2012 Dan Winship -# Copyright (c) 2015 Bastien ROUCARIES -# -# This library is free software; you can redistribute it and/or modify it -# under the terms of the GNU Lesser General Public License as published by -# the Free Software Foundation; either version 2.1 of the License, or (at -# your option) any later version. -# -# This library is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser -# General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public License -# along with this program. If not, see . - -#serial 15 - -AC_DEFUN([AX_CODE_COVERAGE],[ - dnl Check for --enable-code-coverage - AC_REQUIRE([AC_PROG_SED]) - - # allow to override gcov location - AC_ARG_WITH([gcov], - [AS_HELP_STRING([--with-gcov[=GCOV]], [use given GCOV for coverage (GCOV=gcov).])], - [_AX_CODE_COVERAGE_GCOV_PROG_WITH=$with_gcov], - [_AX_CODE_COVERAGE_GCOV_PROG_WITH=gcov]) - - AC_MSG_CHECKING([whether to build with code coverage support]) - AC_ARG_ENABLE([code-coverage], - AS_HELP_STRING([--enable-code-coverage], - [Whether to enable code coverage support]),, - enable_code_coverage=no) - - AM_CONDITIONAL([CODE_COVERAGE_ENABLED], [test x$enable_code_coverage = xyes]) - AC_SUBST([CODE_COVERAGE_ENABLED], [$enable_code_coverage]) - AC_MSG_RESULT($enable_code_coverage) - - AS_IF([ test "$enable_code_coverage" = "yes" ], [ - # check for gcov - AC_CHECK_TOOL([GCOV], - [$_AX_CODE_COVERAGE_GCOV_PROG_WITH], - [:]) - AS_IF([test "X$GCOV" = "X:"], - [AC_MSG_ERROR([gcov is needed to do coverage])]) - AC_SUBST([GCOV]) - - dnl Check if gcc is being used - AS_IF([ test "$GCC" = "no" ], [ - AC_MSG_ERROR([not compiling with gcc, which is required for gcov code coverage]) - ]) - - # List of supported lcov versions. - lcov_version_list="1.6 1.7 1.8 1.9 1.10 1.11 1.12" - - AC_CHECK_PROG([LCOV], [lcov], [lcov]) - AC_CHECK_PROG([GENHTML], [genhtml], [genhtml]) - - AS_IF([ test "$LCOV" ], [ - AC_CACHE_CHECK([for lcov version], ax_cv_lcov_version, [ - ax_cv_lcov_version=invalid - lcov_version=`$LCOV -v 2>/dev/null | $SED -e 's/^.* //'` - for lcov_check_version in $lcov_version_list; do - if test "$lcov_version" = "$lcov_check_version"; then - ax_cv_lcov_version="$lcov_check_version (ok)" - fi - done - ]) - ], [ - lcov_msg="To enable code coverage reporting you must have one of the following lcov versions installed: $lcov_version_list" - AC_MSG_ERROR([$lcov_msg]) - ]) - - case $ax_cv_lcov_version in - ""|invalid[)] - lcov_msg="You must have one of the following versions of lcov: $lcov_version_list (found: $lcov_version)." - AC_MSG_ERROR([$lcov_msg]) - LCOV="exit 0;" - ;; - esac - - AS_IF([ test -z "$GENHTML" ], [ - AC_MSG_ERROR([Could not find genhtml from the lcov package]) - ]) - - dnl Build the code coverage flags - CODE_COVERAGE_CPPFLAGS="-DNDEBUG" - CODE_COVERAGE_CFLAGS="-O0 -g -fprofile-arcs -ftest-coverage" - CODE_COVERAGE_CXXFLAGS="-O0 -g -fprofile-arcs -ftest-coverage" - CODE_COVERAGE_LDFLAGS="-lgcov" - - AC_SUBST([CODE_COVERAGE_CPPFLAGS]) - AC_SUBST([CODE_COVERAGE_CFLAGS]) - AC_SUBST([CODE_COVERAGE_CXXFLAGS]) - AC_SUBST([CODE_COVERAGE_LDFLAGS]) - ]) - -[CODE_COVERAGE_RULES=' -# Code coverage -# -# Optional: -# - CODE_COVERAGE_DIRECTORY: Top-level directory for code coverage reporting. -# Multiple directories may be specified, separated by whitespace. -# (Default: $(top_builddir)) -# - CODE_COVERAGE_OUTPUT_FILE: Filename and path for the .info file generated -# by lcov for code coverage. 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Instead we have -# to rely on eval'ing $ac_configure_args however some old autoconf -# versions do not provide that. To ensure maximum portability of autoconf -# extension macros this helper can be AC_REQUIRE'd so that -# $ac_configure_args will alsways be present. -# -# Sadly, the traditional "exec $SHELL" of the enable_builddir macros is -# spoiled now and must be replaced by "eval + exit $?". -# -# Example: -# -# AC_DEFUN([AX_ENABLE_SUBDIR],[dnl -# AC_REQUIRE([AX_CONFIGURE_ARGS])dnl -# eval $SHELL $ac_configure_args || exit $? -# ...]) -# -# LICENSE -# -# Copyright (c) 2008 Guido U. Draheim -# -# This program is free software; you can redistribute it and/or modify it -# under the terms of the GNU General Public License as published by the -# Free Software Foundation; either version 3 of the License, or (at your -# option) any later version. -# -# This program is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General -# Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program. If not, see . -# -# As a special exception, the respective Autoconf Macro's copyright owner -# gives unlimited permission to copy, distribute and modify the configure -# scripts that are the output of Autoconf when processing the Macro. You -# need not follow the terms of the GNU General Public License when using -# or distributing such scripts, even though portions of the text of the -# Macro appear in them. The GNU General Public License (GPL) does govern -# all other use of the material that constitutes the Autoconf Macro. -# -# This special exception to the GPL applies to versions of the Autoconf -# Macro released by the Autoconf Archive. When you make and distribute a -# modified version of the Autoconf Macro, you may extend this special -# exception to the GPL to apply to your modified version as well. - -#serial 9 - -AC_DEFUN([AX_CONFIGURE_ARGS],[ - # [$]@ is unsable in 2.60+ but earlier autoconf had no ac_configure_args - if test "${ac_configure_args+set}" != "set" ; then - ac_configure_args= - for ac_arg in ${1+"[$]@"}; do - ac_configure_args="$ac_configure_args '$ac_arg'" - done - fi -]) diff --git a/m4/ax_enable_builddir.m4 b/m4/ax_enable_builddir.m4 deleted file mode 100644 index 5f4ba327..00000000 --- a/m4/ax_enable_builddir.m4 +++ /dev/null @@ -1,302 +0,0 @@ -# =========================================================================== -# http://www.gnu.org/software/autoconf-archive/ax_enable_builddir.html -# =========================================================================== -# -# SYNOPSIS -# -# AX_ENABLE_BUILDDIR [(dirstring-or-command [,Makefile.mk [,-all]])] -# -# DESCRIPTION -# -# If the current configure was run within the srcdir then we move all -# configure-files into a subdir and let the configure steps continue -# there. 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If not, see . -# -# As a special exception, the respective Autoconf Macro's copyright owner -# gives unlimited permission to copy, distribute and modify the configure -# scripts that are the output of Autoconf when processing the Macro. You -# need not follow the terms of the GNU General Public License when using -# or distributing such scripts, even though portions of the text of the -# Macro appear in them. The GNU General Public License (GPL) does govern -# all other use of the material that constitutes the Autoconf Macro. -# -# This special exception to the GPL applies to versions of the Autoconf -# Macro released by the Autoconf Archive. 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(source tree) -/dist-[[a-zA-Z0-9]]*[]_ALL *:/a\\ - @ HOST="\$(HOST)\" \\\\\\ - ; test ".\$\$HOST" = "." && HOST=$x sh ./config.guess $x \\\\\\ - ; BUILD=$x grep "^#### \$\$HOST " Makefile | sed -e 's/.*|//' $x \\\\\\ - ; found=$x echo \$\$BUILD | wc -w $x \\\\\\ - ; echo "MAKE \$\$HOST : \$\$found \$(PACKAGE)-\$(VERSION).*" \\\\\\ - ; if test "\$\$found" -eq "0" ; then : \\\\\\ - ; BUILD=$x grep "^#### .*|" Makefile |tail -1| sed -e 's/.*|//' $x \\\\\\ - ; fi ; for i in \$\$BUILD ; do test ".\$\$i" = "." && continue \\\\\\ - ; for f in \$\$i/\$(PACKAGE)-\$(VERSION).* \\\\\\ - ; do test -f "\$\$f" && mv "\$\$f" \$(PUB). ; done ; break ; done -dnl special rule add-on: "distclean" removes all local builddirs completely -/distclean[]_ALL *:/a\\ - @ HOST="\$(HOST)\" \\\\\\ - ; test ".\$\$HOST" = "." && HOST=$x sh $AUX/config.guess $x \\\\\\ - ; BUILD=$x grep "^#### .*|" Makefile | sed -e 's/.*|//' $x \\\\\\ - ; use=$x basename "\$\@" _ALL $x; n=$x echo \$\$BUILD | wc -w $x \\\\\\ - ; echo "MAKE \$\$HOST : \$\$n * \$\@ (all local builds)" \\\\\\ - ; test ".\$\$BUILD" = "." && BUILD="." \\\\\\ - ; for i in \$\$BUILD ; do test ".\$\$i" = "." && continue \\\\\\ - ; echo "# rm -r \$\$i"; done ; echo "# (sleep 3)" ; sleep 3 \\\\\\ - ; for i in \$\$BUILD ; do test ".\$\$i" = "." && continue \\\\\\ - ; echo "\$\$i" | grep "^/" > /dev/null && continue \\\\\\ - ; echo "\$\$i" | grep "^../" > /dev/null && continue \\\\\\ - ; echo "rm -r \$\$i"; (rm -r "\$\$i") ; done ; rm Makefile -_EOF - cp "$tmp/conftemp.sed" "$SRC/makefile.sed~" ## DEBUGGING - $SED -f $tmp/conftemp.sed Makefile >$SRC/Makefile - if test -f "$SRC/m4_ifval([$2],[$2],[END])" ; then - AC_MSG_NOTICE([extend TOP/Makefile with TOP/m4_ifval([$2],[$2],[END])]) - cat $SRC/END >>$SRC/Makefile - fi ; xxxx="####" - echo "$xxxx CONFIGURATIONS FOR TOPLEVEL MAKEFILE: " >>$SRC/Makefile - # sanity check - if grep '^; echo "MAKE ' $SRC/Makefile >/dev/null ; then - AC_MSG_NOTICE([buggy sed found - it deletes tab in "a" text parts]) - $SED -e '/^@ HOST=/s/^/ /' -e '/^; /s/^/ /' $SRC/Makefile \ - >$SRC/Makefile~ - (test -s $SRC/Makefile~ && mv $SRC/Makefile~ $SRC/Makefile) 2>/dev/null - fi - else - xxxx="\\#\\#\\#\\#" - # echo "/^$xxxx *$ax_enable_builddir_host /d" >$tmp/conftemp.sed - echo "s!^$xxxx [[^|]]* | *$SUB *\$!$xxxx ...... $SUB!" >$tmp/conftemp.sed - $SED -f "$tmp/conftemp.sed" "$SRC/Makefile" >$tmp/mkfile.tmp - cp "$tmp/conftemp.sed" "$SRC/makefiles.sed~" ## DEBUGGING - cp "$tmp/mkfile.tmp" "$SRC/makefiles.out~" ## DEBUGGING - if cmp -s "$SRC/Makefile" "$tmp/mkfile.tmp" 2>/dev/null ; then - AC_MSG_NOTICE([keeping TOP/Makefile from earlier configure]) - rm "$tmp/mkfile.tmp" - else - AC_MSG_NOTICE([reusing TOP/Makefile from earlier configure]) - mv "$tmp/mkfile.tmp" "$SRC/Makefile" - fi - fi - AC_MSG_NOTICE([build in $SUB (HOST=$ax_enable_builddir_host)]) - xxxx="####" - echo "$xxxx" "$ax_enable_builddir_host" "|$SUB" >>$SRC/Makefile - fi -popdef([END])dnl -AS_VAR_POPDEF([SED])dnl -AS_VAR_POPDEF([AUX])dnl -AS_VAR_POPDEF([SRC])dnl -AS_VAR_POPDEF([TOP])dnl -AS_VAR_POPDEF([SUB])dnl -],[dnl -ax_enable_builddir_srcdir="$srcdir" # $srcdir -ax_enable_builddir_host="$HOST" # $HOST / $host -ax_enable_builddir_version="$VERSION" # $VERSION -ax_enable_builddir_package="$PACKAGE" # $PACKAGE -ax_enable_builddir_auxdir="$ax_enable_builddir_auxdir" # $AUX -ax_enable_builddir_sed="$ax_enable_builddir_sed" # $SED -ax_enable_builddir="$ax_enable_builddir" # $SUB -])dnl -]) diff --git a/m4/ax_extend_srcdir.m4 b/m4/ax_extend_srcdir.m4 deleted file mode 100644 index d3fdc5d5..00000000 --- a/m4/ax_extend_srcdir.m4 +++ /dev/null @@ -1,87 +0,0 @@ -# =========================================================================== -# http://www.gnu.org/software/autoconf-archive/ax_extend_srcdir.html -# =========================================================================== -# -# SYNOPSIS -# -# AX_EXTEND_SRCDIR -# -# DESCRIPTION -# -# The AX_EXTEND_SRCDIR macro extends $srcdir by one path component. -# -# As an example, when working in /home/michael/i3-4.12/build and calling -# ../configure, your $srcdir is "..". After calling AX_EXTEND_SRCDIR, -# $srcdir will be set to "../../i3-4.12". -# -# The result of extending $srcdir is that filenames (e.g. in the output of -# the "backtrace" gdb command) will include one more path component of the -# absolute source path. The additional path component makes it easy for -# users to recognize which files belong to the PACKAGE, and -- provided a -# dist tarball was unpacked -- which version of PACKAGE was used. -# -# As an example, in "backtrace", you will see: -# -# #0 main (argc=1, argv=0x7fffffff1fc8) at ../../i3-4.12/src/main.c:187 -# -# instead of: -# -# #0 main (argc=1, argv=0x7fffffff1fc8) at ../src/main.c:187 -# -# In case your code uses the __FILE__ preprocessor directive to refer to -# the filename of the current source file (e.g. in debug messages), using -# the extended path might be undesirable. For this purpose, -# AX_EXTEND_SRCDIR defines the output variable AX_EXTEND_SRCDIR_CPPFLAGS, -# which can be added to AM_CPPFLAGS in Makefile.am in order to define the -# preprocessor directive STRIPPED__FILE__. As an example, when compiling -# the file "../../i3-4.12/src/main.c", STRIPPED__FILE__ evaluates to -# "main.c". -# -# There are some caveats: When $srcdir is "." (i.e. when ./configure was -# called instead of ../configure in a separate build directory), -# AX_EXTEND_SRCDIR will still extend $srcdir, but the intended effect will -# not be achieved because of the way automake specifies file paths: -# automake defines COMPILE to use "`test -f '$source' || echo -# '\$(srcdir)/'`$source" in order to prefer files in the current directory -# over specifying $srcdir explicitly. -# -# The AX_EXTEND_SRCDIR author is not aware of any way to influence this -# automake behavior. Patches very welcome. -# -# To work around this issue, you can use AX_ENABLE_BUILDDIR i.e. by adding -# the following code to configure.ac: -# -# AX_ENABLE_BUILDDIR -# dnl ... -# AX_EXTEND_SRCDIR -# -# Then also add this bit to Makefile.am (if you wish to use -# STRIPPED__FILE__ in your code): -# -# AM_CPPFLAGS = @AX_EXTEND_SRCDIR_CPPFLAGS@ -# -# LICENSE -# -# Copyright (c) 2016 Michael Stapelberg -# Copyright (c) 2021 Raymond Li -# -# Copying and distribution of this file, with or without modification, are -# permitted in any medium without royalty provided the copyright notice -# and this notice are preserved. This file is offered as-is, without any -# warranty. - -#serial 3 - -AC_DEFUN([AX_EXTEND_SRCDIR], -[dnl -AS_CASE([$srcdir], - [.|.*|/*], - [ - # pwd -P is specified in IEEE 1003.1 from 2004 - as_dir=`cd "$srcdir" && pwd -P` - as_base=`AS_BASENAME([$as_dir])` - srcdir=${srcdir}/../${as_base} - - AC_SUBST([AX_EXTEND_SRCDIR_CPPFLAGS], ["-DSTRIPPED__FILE__=AS_ESCAPE([\"$$(basename $<)\"])"]) - ]) -])dnl AX_EXTEND_SRCDIR diff --git a/m4/ax_require_defined.m4 b/m4/ax_require_defined.m4 deleted file mode 100644 index cae11112..00000000 --- a/m4/ax_require_defined.m4 +++ /dev/null @@ -1,37 +0,0 @@ -# =========================================================================== -# http://www.gnu.org/software/autoconf-archive/ax_require_defined.html -# =========================================================================== -# -# SYNOPSIS -# -# AX_REQUIRE_DEFINED(MACRO) -# -# DESCRIPTION -# -# AX_REQUIRE_DEFINED is a simple helper for making sure other macros have -# been defined and thus are available for use. This avoids random issues -# where a macro isn't expanded. Instead the configure script emits a -# non-fatal: -# -# ./configure: line 1673: AX_CFLAGS_WARN_ALL: command not found -# -# It's like AC_REQUIRE except it doesn't expand the required macro. -# -# Here's an example: -# -# AX_REQUIRE_DEFINED([AX_CHECK_LINK_FLAG]) -# -# LICENSE -# -# Copyright (c) 2014 Mike Frysinger -# -# Copying and distribution of this file, with or without modification, are -# permitted in any medium without royalty provided the copyright notice -# and this notice are preserved. This file is offered as-is, without any -# warranty. - -#serial 1 - -AC_DEFUN([AX_REQUIRE_DEFINED], [dnl - m4_ifndef([$1], [m4_fatal([macro ]$1[ is not defined; is a m4 file missing?])]) -])dnl AX_REQUIRE_DEFINED diff --git a/m4/ax_sanitizers.m4 b/m4/ax_sanitizers.m4 deleted file mode 100644 index 0a37835b..00000000 --- a/m4/ax_sanitizers.m4 +++ /dev/null @@ -1,131 +0,0 @@ -# =========================================================================== -# http://www.gnu.org/software/autoconf-archive/ax_sanitizers.html -# =========================================================================== -# -# SYNOPSIS -# -# AX_SANITIZERS([SANITIZERS], [ENABLED-BY-DEFAULT], [ACTION-SUCCESS]) -# -# DESCRIPTION -# -# Offers users to enable one or more sanitizers (see -# https://github.com/google/sanitizers) with the corresponding -# --enable--sanitizer option. -# -# SANITIZERS is a whitespace-separated list of sanitizers to offer via -# --enable--sanitizer options, e.g. "address memory" for the -# address sanitizer and the memory sanitizer. If SANITIZERS is not specified, -# all known sanitizers to AX_SANITIZERS will be offered, which at the time of -# writing are "address memory undefined". -# NOTE that SANITIZERS is expanded at autoconf time, not at configure time, -# i.e. you cannot use shell variables in SANITIZERS. -# -# ENABLED-BY-DEFAULT is a whitespace-separated list of sanitizers which -# should be enabled by default, e.g. "memory undefined". Note that not all -# sanitizers can be combined, e.g. memory sanitizer cannot be enabled when -# address sanitizer is already enabled. -# Set ENABLED-BY-DEFAULT to a single whitespace in order to disable all -# sanitizers by default. -# ENABLED-BY-DEFAULT is expanded at configure time, so you can use shell -# variables. -# -# ACTION-SUCCESS allows to specify shell commands to execute on success, i.e. -# when one of the sanitizers was successfully enabled. This is a good place -# to call AC_DEFINE for any precompiler constants you might need to make your -# code play nice with sanitizers. -# -# The variable ax_enabled_sanitizers contains a whitespace-separated list of -# all enabled sanitizers, so that you can print them at the end of configure, -# if you wish. -# -# The additional --enable-sanitizers option allows users to enable/disable -# all sanitizers, effectively overriding ENABLED-BY-DEFAULT. -# -# EXAMPLES -# -# AX_SANITIZERS([address]) -# dnl offer users to enable address sanitizer via --enable-address-sanitizer -# -# is_debug_build=… -# if test "x$is_debug_build" = "xyes"; then -# default_sanitizers="address memory" -# else -# default_sanitizers= -# fi -# AX_SANITIZERS([address memory], [$default_sanitizers]) -# dnl enable address sanitizer and memory sanitizer by default for debug -# dnl builds, e.g. when building from git instead of a dist tarball. -# -# AX_SANITIZERS(, , [ -# AC_DEFINE([SANITIZERS_ENABLED], -# [], -# [At least one sanitizer was enabled])]) -# dnl enable all sanitizers known to AX_SANITIZERS by default and set the -# dnl SANITIZERS_ENABLED precompiler constant. -# -# AX_SANITIZERS(, [ ]) -# dnl provide all sanitizers, but enable none by default. -# -# LICENSE -# -# Copyright (c) 2016 Michael Stapelberg -# Copyright (c) 2021 Raymond Li -# -# Copying and distribution of this file, with or without modification, -# are permitted in any medium without royalty provided the copyright -# notice and this notice are preserved. This file is offered as-is, -# without any warranty. - -AC_DEFUN([AX_SANITIZERS], -[AX_REQUIRE_DEFINED([AX_CHECK_COMPILE_FLAG]) -AX_REQUIRE_DEFINED([AX_CHECK_LINK_FLAG]) -AX_REQUIRE_DEFINED([AX_APPEND_FLAG]) -AC_ARG_ENABLE(sanitizers, - AS_HELP_STRING( - [--enable-sanitizers], - [enable all known sanitizers]), - [ax_sanitizers_default=$enableval], - [ax_sanitizers_default=]) -ax_enabled_sanitizers= -m4_foreach_w([mysan], m4_default($1, [address memory undefined]), [ - dnl If ax_sanitizers_default is unset, i.e. the user neither explicitly - dnl enabled nor explicitly disabled all sanitizers, we get the default value - dnl for this sanitizer based on whether it is listed in ENABLED-BY-DEFAULT. - AS_IF([test "x$ax_sanitizers_default" = "x"], [dnl - ax_sanitizer_default= - for mycheck in m4_default([$2], [address memory undefined]); do - AS_IF([test "x$mycheck" = "x[]mysan"], [ax_sanitizer_default=yes]) - done - AS_IF([test "x$ax_sanitizer_default" = "x"], [ax_sanitizer_default=no]) - ], - [ax_sanitizer_default=$ax_sanitizers_default]) - AC_ARG_ENABLE(mysan[]-sanitizer, - AS_HELP_STRING( - [--enable-[]mysan[]-sanitizer], - [enable -fsanitize=mysan]), - [ax_sanitizer_enabled=$enableval], - [ax_sanitizer_enabled=$ax_sanitizer_default]) - -AS_IF([test "x$ax_sanitizer_enabled" = "xyes"], [ -dnl Not using AX_APPEND_COMPILE_FLAGS and AX_APPEND_LINK_FLAGS because they -dnl lack the ability to specify ACTION-SUCCESS. - AX_CHECK_COMPILE_FLAG([-fsanitize=[]mysan], [ - AX_CHECK_LINK_FLAG([-fsanitize=[]mysan], [ - AX_APPEND_FLAG([-fsanitize=[]mysan], []) -dnl If and only if libtool is being used, LDFLAGS needs to contain -Wc,-fsanitize=…. -dnl See e.g. https://sources.debian.net/src/systemd/231-7/configure.ac/?hl=128#L135 -dnl TODO: how can recognize that situation and add -Wc,? - AX_APPEND_FLAG([-fsanitize=[]mysan], [LDFLAGS]) -dnl TODO: add -fPIE -pie for memory - # -fno-omit-frame-pointer results in nicer stack traces in error - # messages, see http://clang.llvm.org/docs/AddressSanitizer.html#usage - AX_CHECK_COMPILE_FLAG([-fno-omit-frame-pointer], [ - AX_APPEND_FLAG([-fno-omit-frame-pointer], [])]) -dnl TODO: at least for clang, we should specify exactly -O1, not -O2 or -O0, so that performance is reasonable but stacktraces are not tampered with (due to inlining), see http://clang.llvm.org/docs/AddressSanitizer.html#usage - m4_default([$3], :) - ax_enabled_sanitizers="[]mysan $ax_enabled_sanitizers" - ]) - ]) -]) -])dnl -])dnl AX_SANITIZERS diff --git a/meson.build b/meson.build new file mode 100644 index 00000000..a2ec09ae --- /dev/null +++ b/meson.build @@ -0,0 +1,148 @@ +# -*- mode: meson -*- + +# Style objective: be consistent with what mesonbuild.com documents/uses, and/or +# the meson book: https://meson-manual.com/ + +project( + 'i3lock', + 'c', + version: '2.13', + default_options: [ + 'c_std=c11', + 'warning_level=1', # enable all warnings (-Wall) + # TODO(https://github.com/i3/i3/issues/4087): switch to + # 'buildtype=debugoptimized', + ], + # Ubuntu 18.04 (supported until 2023) has meson 0.45. + # We can revisit our minimum supported meson version + # if it turns out to be too hard to maintain. + meson_version: '>=0.45.0', +) + +cc = meson.get_compiler('c') +add_project_arguments(cc.get_supported_arguments(['-Wunused-value']), language: 'c') + +if meson.version().version_compare('>=0.48.0') + # https://github.com/mesonbuild/meson/issues/2166#issuecomment-629696911 + meson.add_dist_script('meson/meson-dist-script') +else + message('meson <0.48.0 detected, dist tarballs will not be filtered') +endif + +################################################################################ +# Version handling +################################################################################ + +cdata = configuration_data() + +version_array = meson.project_version().split('.') +cdata.set_quoted('I3LOCK_VERSION', '@VCS_TAG@') +cdata.set_quoted('SYSCONFDIR', join_paths(get_option('prefix'), get_option('sysconfdir'))) + +if get_option('b_sanitize').split(',').contains('address') + cdata.set('I3LOCK_ASAN_ENABLED', 1) +endif + +cdata.set('HAVE_STRNDUP', cc.has_function('strndup')) +cdata.set('HAVE_MKDIRP', cc.has_function('mkdirp')) + +# Instead of generating config.h directly, make vcs_tag generate it so that +# @VCS_TAG@ is replaced. +config_h_in = configure_file( + output: 'config.h.in', + configuration: cdata, +) +config_h = declare_dependency( + sources: vcs_tag( + input: config_h_in, + output: 'config.h', + fallback: meson.project_version() + '-non-git', + ) +) + +################################################################################ +# manpages +################################################################################ + +install_man('i3lock.1') + +# Required for e.g. struct ucred to be defined as per unix(7). +add_project_arguments('-D_GNU_SOURCE', language: 'c') + + +# https://mesonbuild.com/howtox.html#add-math-library-lm-portably +m_dep = cc.find_library('m', required: false) +rt_dep = cc.find_library('rt', required: false) + +xcb_dep = dependency('xcb', method: 'pkg-config') +xcb_xkb_dep = dependency('xcb-xkb', method: 'pkg-config') +xcb_xinerama_dep = dependency('xcb-xinerama', method: 'pkg-config') +xcb_randr_dep = dependency('xcb-randr', method: 'pkg-config') +xcb_image_dep = dependency('xcb-image', method: 'pkg-config') +xcb_util_dep = dependency('xcb-util', method: 'pkg-config') +xcb_util_xrm_dep = dependency('xcb-xrm', method: 'pkg-config') +xcb_composite = dependency('xcb-composite', method: 'pkg-config') +xkbcommon_dep = dependency('xkbcommon', method: 'pkg-config') +xkbcommon_x11_dep = dependency('xkbcommon-x11', method: 'pkg-config') +cairo_dep = dependency('cairo', version: '>=1.14.4', method: 'pkg-config') +fontconfig_dep = dependency('fontconfig', method: 'pkg-config') +libjpeg_dep = dependency('libjpeg', method: 'pkg-config') + +i3lock_srcs = [ + 'dpi.c', + 'i3lock.c', + 'randr.c', + 'unlock_indicator.c', + 'xcb.c', + 'jpg.c', + 'tinyexpr.c', + 'blur.c', + 'blur_simd.c' +] + +ev_dep = cc.find_library('ev') + +thread_dep = dependency('threads') + +i3lock_deps = [ + thread_dep, + m_dep, + rt_dep, + ev_dep, + config_h, + cairo_dep, + xcb_dep, + xcb_xkb_dep, + xcb_xinerama_dep, + xcb_randr_dep, + xcb_image_dep, + xcb_util_dep, + xcb_util_xrm_dep, + xcb_composite, + xkbcommon_dep, + xkbcommon_x11_dep, + fontconfig_dep, + libjpeg_dep +] + +host_os = host_machine.system() +if host_os != 'openbsd' + pam_dep = cc.find_library('pam', required: true) + i3lock_deps += [pam_dep] +endif + +inc = include_directories('include') + +executable( + 'i3lock', + i3lock_srcs, + install: true, + include_directories: inc, + dependencies: i3lock_deps, +) + +install_subdir( + 'pam', + strip_directory: true, + install_dir: join_paths(get_option('sysconfdir'), 'pam.d'), +) diff --git a/meson/meson-dist-script b/meson/meson-dist-script new file mode 100755 index 00000000..66c8c320 --- /dev/null +++ b/meson/meson-dist-script @@ -0,0 +1,12 @@ +#!/bin/sh + +set -eu + +cd "${MESON_DIST_ROOT}" + +# Delete everything we do not want to have in the release tarballs: +rm -rf \ + .clang-format \ + .editorconfig \ + travis \ + .github diff --git a/meson_options.txt b/meson_options.txt new file mode 100644 index 00000000..5f367e27 --- /dev/null +++ b/meson_options.txt @@ -0,0 +1,4 @@ +# -*- mode: meson -*- +option('man-pages', type: 'boolean', value: true, description: 'Install man pages.') +option('zsh-completions', type: 'boolean', value: true, description: 'Install zsh shell completions.') +option('bash-completions', type: 'boolean', value: true, description: 'Install bash shell completions.') diff --git a/unlock_indicator.c b/unlock_indicator.c index e10984a6..483196f9 100644 --- a/unlock_indicator.c +++ b/unlock_indicator.c @@ -8,6 +8,7 @@ * See LICENSE for licensing information * */ +#define _GNU_SOURCE #include #include #include @@ -15,6 +16,7 @@ #include #include #include +#include / #include #include #include @@ -172,6 +174,9 @@ extern bool show_failed_attempts; /* Number of failed unlock attempts. */ extern int failed_attempts; +extern struct xkb_keymap *xkb_keymap; +extern struct xkb_state *xkb_state; + /******************************************************************************* * Variables defined in xcb.c. ******************************************************************************/ @@ -264,6 +269,43 @@ static control_char_config_t control_characters[] = { }; size_t control_char_count = sizeof control_characters / sizeof(control_char_config_t); +/* check_modifier_keys describes the currently active modifiers (Caps Lock, Alt, + Num Lock or Super) in the modifier_string variable. */ +static void check_modifier_keys(void) { + xkb_mod_index_t idx, num_mods; + const char *mod_name; + + num_mods = xkb_keymap_num_mods(xkb_keymap); + + for (idx = 0; idx < num_mods; idx++) { + if (!xkb_state_mod_index_is_active(xkb_state, idx, XKB_STATE_MODS_EFFECTIVE)) + continue; + + mod_name = xkb_keymap_mod_get_name(xkb_keymap, idx); + if (mod_name == NULL) + continue; + + /* Replace certain xkb names with nicer, human-readable ones. */ + if (strcmp(mod_name, XKB_MOD_NAME_CAPS) == 0) + mod_name = "Caps Lock"; + else if (strcmp(mod_name, XKB_MOD_NAME_ALT) == 0) + mod_name = "Alt"; + else if (strcmp(mod_name, XKB_MOD_NAME_NUM) == 0) + mod_name = "Num Lock"; + else if (strcmp(mod_name, XKB_MOD_NAME_LOGO) == 0) + mod_name = "Super"; + + char *tmp; + if (modifier_string == NULL) { + if (asprintf(&tmp, "%s", mod_name) != -1) + modifier_string = tmp; + } else if (asprintf(&tmp, "%s, %s", modifier_string, mod_name) != -1) { + free(modifier_string); + modifier_string = tmp; + } + } +} + static cairo_font_face_t *get_font_face(int which) { if (font_faces[which]) { return font_faces[which]; @@ -1271,6 +1313,12 @@ void draw_image(uint32_t* root_resolution, cairo_surface_t *img, cairo_t* xcb_ct */ void redraw_screen(void) { DEBUG("redraw_screen(unlock_state = %d, auth_state = %d) @ [%lu]\n", unlock_state, auth_state, (unsigned long)time(NULL)); + if (modifier_string) { + free(modifier_string); + modifier_string = NULL; + } + check_modifier_keys(); + xcb_pixmap_t pixmap = create_bg_pixmap(conn, win, last_resolution, color); render_lock(last_resolution, pixmap); xcb_change_window_attributes(conn, win, XCB_CW_BACK_PIXMAP, (uint32_t[1]){pixmap}); @@ -1317,3 +1365,4 @@ void start_time_redraw_tick(struct ev_loop *main_loop) { ev_periodic_start(main_loop, time_redraw_tick); } } + diff --git a/unlock_indicator.h b/unlock_indicator.h index 8a16ec1c..671ac636 100644 --- a/unlock_indicator.h +++ b/unlock_indicator.h @@ -47,7 +47,6 @@ typedef enum { MAX, } background_type_t; - typedef enum { CC_POS_RESET, CC_POS_CHANGE,