X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Flocale%2Flocaled.c;h=2252080f2e928145aacb52484730dc571df9636e;hb=78bd12a05a9252cf573da28394b23e2b891cbba8;hp=777da623f640d87ba4a47c527e95411b77097211;hpb=502f961425f9dea1a85239766a3189695194da63;p=elogind.git

diff --git a/src/locale/localed.c b/src/locale/localed.c
index 777da623f..2252080f2 100644
--- a/src/locale/localed.c
+++ b/src/locale/localed.c
@@ -101,6 +101,12 @@ static void free_and_replace(char **s, char *v) {
         *s = v;
 }
 
+static bool startswith_comma(const char *s, const char *prefix) {
+        const char *t;
+
+        return s && (t = startswith(s, prefix)) && (*t == ',');
+}
+
 static void context_free_x11(Context *c) {
         free_and_replace(&c->x11_layout, NULL);
         free_and_replace(&c->x11_model, NULL);
@@ -600,8 +606,10 @@ static int vconsole_convert_to_x11(Context *c, sd_bus *bus) {
                 int r;
 
                 r = write_data_x11(c);
-                if (r < 0)
+                if (r < 0) {
                         log_error("Failed to set X11 keyboard layout: %s", strerror(-r));
+                        return r;
+                }
 
                 log_info("Changed X11 keyboard layout to '%s' model '%s' variant '%s' options '%s'",
                          strempty(c->x11_layout),
@@ -619,14 +627,14 @@ static int vconsole_convert_to_x11(Context *c, sd_bus *bus) {
         return 0;
 }
 
-static int find_converted_keymap(Context *c, char **new_keymap) {
+static int find_converted_keymap(const char *x11_layout, const char *x11_variant, char **new_keymap) {
         const char *dir;
         _cleanup_free_ char *n;
 
-        if (c->x11_variant)
-                n = strjoin(c->x11_layout, "-", c->x11_variant, NULL);
+        if (x11_variant)
+                n = strjoin(x11_layout, "-", x11_variant, NULL);
         else
-                n = strdup(c->x11_layout);
+                n = strdup(x11_layout);
         if (!n)
                 return -ENOMEM;
 
@@ -657,7 +665,7 @@ static int find_legacy_keymap(Context *c, char **new_keymap) {
         _cleanup_fclose_ FILE *f;
         unsigned n = 0;
         unsigned best_matching = 0;
-
+        int r;
 
         f = fopen(SYSTEMD_KBD_MODEL_MAP, "re");
         if (!f)
@@ -666,7 +674,6 @@ static int find_legacy_keymap(Context *c, char **new_keymap) {
         for (;;) {
                 _cleanup_strv_free_ char **a = NULL;
                 unsigned matching = 0;
-                int r;
 
                 r = read_next_mapping(f, &n, &a);
                 if (r < 0)
@@ -679,26 +686,18 @@ static int find_legacy_keymap(Context *c, char **new_keymap) {
                         /* If we got an exact match, this is best */
                         matching = 10;
                 else {
-                        size_t x;
-
-                        x = strcspn(c->x11_layout, ",");
-
                         /* We have multiple X layouts, look for an
                          * entry that matches our key with everything
                          * but the first layout stripped off. */
-                        if (x > 0 &&
-                            strlen(a[1]) == x &&
-                            strneq(c->x11_layout, a[1], x))
+                        if (startswith_comma(c->x11_layout, a[1]))
                                 matching = 5;
                         else  {
-                                size_t w;
+                                char *x;
 
                                 /* If that didn't work, strip off the
                                  * other layouts from the entry, too */
-                                w = strcspn(a[1], ",");
-
-                                if (x > 0 && x == w &&
-                                    memcmp(c->x11_layout, a[1], x) == 0)
+                                x = strndupa(a[1], strcspn(a[1], ","));
+                                if (startswith_comma(c->x11_layout, x))
                                         matching = 1;
                         }
                 }
@@ -731,6 +730,23 @@ static int find_legacy_keymap(Context *c, char **new_keymap) {
                 }
         }
 
+        if (best_matching < 10 && c->x11_layout) {
+                /* The best match is only the first part of the X11
+                 * keymap. Check if we have a converted map which
+                 * matches just the first layout.
+                 */
+                char *l, *v = NULL, *converted;
+
+                l = strndupa(c->x11_layout, strcspn(c->x11_layout, ","));
+                if (c->x11_variant)
+                        v = strndupa(c->x11_variant, strcspn(c->x11_variant, ","));
+                r = find_converted_keymap(l, v, &converted);
+                if (r < 0)
+                        return r;
+                if (r > 0)
+                        free_and_replace(new_keymap, converted);
+        }
+
         return 0;
 }
 
@@ -750,7 +766,7 @@ static int x11_convert_to_vconsole(Context *c, sd_bus *bus) {
         } else {
                 char *new_keymap = NULL;
 
-                r = find_converted_keymap(c, &new_keymap);
+                r = find_converted_keymap(c->x11_layout, c->x11_variant, &new_keymap);
                 if (r < 0)
                         return r;
                 else if (r == 0) {