git: c88dffc0c8b6 - main - x11/lightdm: Fix ttyv numbering logic

The branch main has been updated by madpilot:

URL: https://cgit.FreeBSD.org/ports/commit/?id=c88dffc0c8b6f2c82a522d8eb2dcd2b49e9a4015

commit c88dffc0c8b6f2c82a522d8eb2dcd2b49e9a4015
Author:     Guido Falsi <madpilot@FreeBSD.org>
AuthorDate: 2024-02-26 19:00:03 +0000
Commit:     Guido Falsi <madpilot@FreeBSD.org>
CommitDate: 2024-02-26 19:00:03 +0000

    x11/lightdm: Fix ttyv numbering logic
    
    Adapt code from wlroots to correctly generate ttyv device names for
    numbers beyond 9.
    
    Upstream pull request: https://github.com/canonical/lightdm/pull/343
    
    PR:             277114
    Obtained from:  https://github.com/swaywm/wlroots/commit/fc6c0ca12e941d5d7d567834bff3ab7df9447001 (inspired by)
    MFH:            2024Q1
---
 x11/lightdm/Makefile                   |  2 +-
 x11/lightdm/files/patch-src_x-server.c | 60 ++++++++++++++++++++++++++++++----
 2 files changed, 55 insertions(+), 7 deletions(-)

diff --git a/x11/lightdm/Makefile b/x11/lightdm/Makefile
index e649be1f6ca6..3be758e97f2e 100644
--- a/x11/lightdm/Makefile
+++ b/x11/lightdm/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	lightdm
 PORTVERSION=	1.32.0
-PORTREVISION=	4
+PORTREVISION=	5
 CATEGORIES=	x11
 MASTER_SITES=	https://github.com/canonical/${PORTNAME}/releases/download/${DISTVERSIONPREFIX}${DISTVERSION}/
 
diff --git a/x11/lightdm/files/patch-src_x-server.c b/x11/lightdm/files/patch-src_x-server.c
index 394789feaa3f..514215b861ab 100644
--- a/x11/lightdm/files/patch-src_x-server.c
+++ b/x11/lightdm/files/patch-src_x-server.c
@@ -1,15 +1,63 @@
---- src/x-server.c.orig	2018-08-30 00:28:55 UTC
+--- src/x-server.c.orig	2019-08-04 22:29:55 UTC
 +++ src/x-server.c
-@@ -152,10 +152,10 @@ x_server_connect_session (DisplayServer *display_serve
+@@ -152,13 +152,60 @@ x_server_connect_session (DisplayServer *display_serve
          g_autofree gchar *tty_text = NULL;
          g_autofree gchar *vt_text = NULL;
  
--        tty_text = g_strdup_printf ("/dev/tty%d", vt);
-+        tty_text = g_strdup_printf ("/dev/ttyv%d", vt - 1);
++#ifdef __FreeBSD__
++        char vty_num32[6];
++        int num;
++        const int base = 32;
++        size_t offset = 0;
++
++        num = vt - 1;
++
++        if (num == 0) {
++            vty_num32[offset++] = '0';
++            vty_num32[offset] = '\0';
++        } else {
++            for (int remaning = num; remaning > 0; remaning /= base, offset++) {
++                if (offset + 1 >= 6) {
++                    g_error ("tty number buffer too small");
++                    goto error;
++                }
++
++                const int value = remaning % base;
++                if (value >= 10) {
++                    vty_num32[offset] = 'a' + value - 10;
++                } else {
++                    vty_num32[offset] = '0' + value;
++                }
++            }
++
++            for (size_t i = 0; i < offset / 2; i++) {
++                const size_t p1 = i;
++                const size_t p2 = offset - 1 - i;
++                const char tmp = vty_num32[p1];
++                vty_num32[p1] = vty_num32[p2];
++                vty_num32[p2] = tmp;
++            }
++
++            vty_num32[offset] = '\0';
++        }
++
++        tty_text = g_strdup_printf ("/dev/ttyv%s", vty_num32);
++#else
+         tty_text = g_strdup_printf ("/dev/tty%d", vt);
++#endif
          session_set_tty (session, tty_text);
  
--        vt_text = g_strdup_printf ("%d", vt);
-+        vt_text = g_strdup_printf ("%d", vt - 1);
++#ifdef __FreeBSD__
++        vt_text = g_strdup_printf ("%d", num);
++#else
+         vt_text = g_strdup_printf ("%d", vt);
++#endif
          session_set_env (session, "XDG_VTNR", vt_text);
      }
      else
++#ifdef __FreeBSD__
++error:
++#endif
+         l_debug (session, "Not setting XDG_VTNR");
+ 
+     session_set_env (session, "DISPLAY", x_server_get_address (X_SERVER (display_server)));