stuff

1 files changed, 0 insertions, 326 deletions

diff --git a/src/vconsole/vconsole-setup.c b/src/vconsole/vconsole-setup.c
deleted file mode 100644
index 8a1b824e65..0000000000
--- a/src/vconsole/vconsole-setup.c
+++ /dev/null
@@ -1,326 +0,0 @@
-/***
-  This file is part of systemd.
-
-  Copyright 2010 Kay Sievers
-
-  systemd 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.
-
-  systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <errno.h>
-#include <fcntl.h>
-#include <limits.h>
-#include <linux/kd.h>
-#include <linux/tiocl.h>
-#include <linux/vt.h>
-#include <stdbool.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/ioctl.h>
-#include <unistd.h>
-
-#include "alloc-util.h"
-#include "fd-util.h"
-#include "fileio.h"
-#include "io-util.h"
-#include "locale-util.h"
-#include "log.h"
-#include "process-util.h"
-#include "signal-util.h"
-#include "stdio-util.h"
-#include "string-util.h"
-#include "terminal-util.h"
-#include "util.h"
-#include "virt.h"
-
-static bool is_vconsole(int fd) {
-        unsigned char data[1];
-
-        data[0] = TIOCL_GETFGCONSOLE;
-        return ioctl(fd, TIOCLINUX, data) >= 0;
-}
-
-static int disable_utf8(int fd) {
-        int r = 0, k;
-
-        if (ioctl(fd, KDSKBMODE, K_XLATE) < 0)
-                r = -errno;
-
-        k = loop_write(fd, "\033%@", 3, false);
-        if (k < 0)
-                r = k;
-
-        k = write_string_file("/sys/module/vt/parameters/default_utf8", "0", 0);
-        if (k < 0)
-                r = k;
-
-        if (r < 0)
-                log_warning_errno(r, "Failed to disable UTF-8: %m");
-
-        return r;
-}
-
-static int enable_utf8(int fd) {
-        int r = 0, k;
-        long current = 0;
-
-        if (ioctl(fd, KDGKBMODE, &current) < 0 || current == K_XLATE) {
-                /*
-                 * Change the current keyboard to unicode, unless it
-                 * is currently in raw or off mode anyway. We
-                 * shouldn't interfere with X11's processing of the
-                 * key events.
-                 *
-                 * http://lists.freedesktop.org/archives/systemd-devel/2013-February/008573.html
-                 *
-                 */
-
-                if (ioctl(fd, KDSKBMODE, K_UNICODE) < 0)
-                        r = -errno;
-        }
-
-        k = loop_write(fd, "\033%G", 3, false);
-        if (k < 0)
-                r = k;
-
-        k = write_string_file("/sys/module/vt/parameters/default_utf8", "1", 0);
-        if (k < 0)
-                r = k;
-
-        if (r < 0)
-                log_warning_errno(r, "Failed to enable UTF-8: %m");
-
-        return r;
-}
-
-static int keyboard_load_and_wait(const char *vc, const char *map, const char *map_toggle, bool utf8) {
-        const char *args[8];
-        int i = 0, r;
-        pid_t pid;
-
-        /* An empty map means kernel map */
-        if (isempty(map))
-                return 1;
-
-        args[i++] = KBD_LOADKEYS;
-        args[i++] = "-q";
-        args[i++] = "-C";
-        args[i++] = vc;
-        if (utf8)
-                args[i++] = "-u";
-        args[i++] = map;
-        if (map_toggle)
-                args[i++] = map_toggle;
-        args[i++] = NULL;
-
-        pid = fork();
-        if (pid < 0)
-                return log_error_errno(errno, "Failed to fork: %m");
-        else if (pid == 0) {
-
-                (void) reset_all_signal_handlers();
-                (void) reset_signal_mask();
-
-                execv(args[0], (char **) args);
-                _exit(EXIT_FAILURE);
-        }
-
-        r = wait_for_terminate_and_warn(KBD_LOADKEYS, pid, true);
-        if (r < 0)
-                return r;
-
-        return r == 0;
-}
-
-static int font_load_and_wait(const char *vc, const char *font, const char *map, const char *unimap) {
-        const char *args[9];
-        int i = 0, r;
-        pid_t pid;
-
-        /* An empty font means kernel font */
-        if (isempty(font))
-                return 1;
-
-        args[i++] = KBD_SETFONT;
-        args[i++] = "-C";
-        args[i++] = vc;
-        args[i++] = font;
-        if (map) {
-                args[i++] = "-m";
-                args[i++] = map;
-        }
-        if (unimap) {
-                args[i++] = "-u";
-                args[i++] = unimap;
-        }
-        args[i++] = NULL;
-
-        pid = fork();
-        if (pid < 0)
-                return log_error_errno(errno, "Failed to fork: %m");
-        else if (pid == 0) {
-
-                (void) reset_all_signal_handlers();
-                (void) reset_signal_mask();
-
-                execv(args[0], (char **) args);
-                _exit(EXIT_FAILURE);
-        }
-
-        r = wait_for_terminate_and_warn(KBD_SETFONT, pid, true);
-        if (r < 0)
-                return r;
-
-        return r == 0;
-}
-
-/*
- * A newly allocated VT uses the font from the active VT. Here
- * we update all possibly already allocated VTs with the configured
- * font. It also allows to restart systemd-vconsole-setup.service,
- * to apply a new font to all VTs.
- */
-static void font_copy_to_all_vcs(int fd) {
-        struct vt_stat vcs = {};
-        unsigned char map8[E_TABSZ];
-        unsigned short map16[E_TABSZ];
-        struct unimapdesc unimapd;
-        struct unipair unipairs[USHRT_MAX];
-        int i, r;
-
-        /* get active, and 16 bit mask of used VT numbers */
-        r = ioctl(fd, VT_GETSTATE, &vcs);
-        if (r < 0) {
-                log_debug_errno(errno, "VT_GETSTATE failed, ignoring: %m");
-                return;
-        }
-
-        for (i = 1; i <= 15; i++) {
-                char vcname[strlen("/dev/vcs") + DECIMAL_STR_MAX(int)];
-                _cleanup_close_ int vcfd = -1;
-                struct console_font_op cfo = {};
-
-                if (i == vcs.v_active)
-                        continue;
-
-                /* skip non-allocated ttys */
-                xsprintf(vcname, "/dev/vcs%i", i);
-                if (access(vcname, F_OK) < 0)
-                        continue;
-
-                xsprintf(vcname, "/dev/tty%i", i);
-                vcfd = open_terminal(vcname, O_RDWR|O_CLOEXEC);
-                if (vcfd < 0)
-                        continue;
-
-                /* copy font from active VT, where the font was uploaded to */
-                cfo.op = KD_FONT_OP_COPY;
-                cfo.height = vcs.v_active-1; /* tty1 == index 0 */
-                (void) ioctl(vcfd, KDFONTOP, &cfo);
-
-                /* copy map of 8bit chars */
-                if (ioctl(fd, GIO_SCRNMAP, map8) >= 0)
-                        (void) ioctl(vcfd, PIO_SCRNMAP, map8);
-
-                /* copy map of 8bit chars -> 16bit Unicode values */
-                if (ioctl(fd, GIO_UNISCRNMAP, map16) >= 0)
-                        (void) ioctl(vcfd, PIO_UNISCRNMAP, map16);
-
-                /* copy unicode translation table */
-                /* unimapd is a ushort count and a pointer to an
-                   array of struct unipair { ushort, ushort } */
-                unimapd.entries  = unipairs;
-                unimapd.entry_ct = USHRT_MAX;
-                if (ioctl(fd, GIO_UNIMAP, &unimapd) >= 0) {
-                        struct unimapinit adv = { 0, 0, 0 };
-
-                        (void) ioctl(vcfd, PIO_UNIMAPCLR, &adv);
-                        (void) ioctl(vcfd, PIO_UNIMAP, &unimapd);
-                }
-        }
-}
-
-int main(int argc, char **argv) {
-        const char *vc;
-        _cleanup_free_ char
-                *vc_keymap = NULL, *vc_keymap_toggle = NULL,
-                *vc_font = NULL, *vc_font_map = NULL, *vc_font_unimap = NULL;
-        _cleanup_close_ int fd = -1;
-        bool utf8, font_copy = false, font_ok, keyboard_ok;
-        int r = EXIT_FAILURE;
-
-        log_set_target(LOG_TARGET_AUTO);
-        log_parse_environment();
-        log_open();
-
-        umask(0022);
-
-        if (argv[1])
-                vc = argv[1];
-        else {
-                vc = "/dev/tty0";
-                font_copy = true;
-        }
-
-        fd = open_terminal(vc, O_RDWR|O_CLOEXEC);
-        if (fd < 0) {
-                log_error_errno(fd, "Failed to open %s: %m", vc);
-                return EXIT_FAILURE;
-        }
-
-        if (!is_vconsole(fd)) {
-                log_error("Device %s is not a virtual console.", vc);
-                return EXIT_FAILURE;
-        }
-
-        utf8 = is_locale_utf8();
-
-        r = parse_env_file("/etc/vconsole.conf", NEWLINE,
-                           "KEYMAP", &vc_keymap,
-                           "KEYMAP_TOGGLE", &vc_keymap_toggle,
-                           "FONT", &vc_font,
-                           "FONT_MAP", &vc_font_map,
-                           "FONT_UNIMAP", &vc_font_unimap,
-                           NULL);
-
-        if (r < 0 && r != -ENOENT)
-                log_warning_errno(r, "Failed to read /etc/vconsole.conf: %m");
-
-        /* Let the kernel command line override /etc/vconsole.conf */
-        if (detect_container() <= 0) {
-                r = parse_env_file("/proc/cmdline", WHITESPACE,
-                                   "vconsole.keymap", &vc_keymap,
-                                   "vconsole.keymap.toggle", &vc_keymap_toggle,
-                                   "vconsole.font", &vc_font,
-                                   "vconsole.font.map", &vc_font_map,
-                                   "vconsole.font.unimap", &vc_font_unimap,
-                                   NULL);
-
-                if (r < 0 && r != -ENOENT)
-                        log_warning_errno(r, "Failed to read /proc/cmdline: %m");
-        }
-
-        if (utf8)
-                (void) enable_utf8(fd);
-        else
-                (void) disable_utf8(fd);
-
-        font_ok = font_load_and_wait(vc, vc_font, vc_font_map, vc_font_unimap) > 0;
-        keyboard_ok = keyboard_load_and_wait(vc, vc_keymap, vc_keymap_toggle, utf8) > 0;
-
-        /* Only copy the font when we executed setfont successfully */
-        if (font_copy && font_ok)
-                (void) font_copy_to_all_vcs(fd);
-
-        return font_ok && keyboard_ok ? EXIT_SUCCESS : EXIT_FAILURE;
-}