Few messages added for easier troubleshooting.

If setxkbmap fails to load rules file, it is not possible to find
out where setxkbmap looks for it. Increasing verbosity level does
not help:

    $ ./setxkbmap -v 10
    Setting verbose level to 10
    locale is C
    Couldn't find rules file (evdev)

The problem fixed by adding two messages: before loading file and
after successful loading. Messages are displayed if verbosity level
is 8 or higher:

    $ ./setxkbmap -v 10
    Setting verbose level to 10
    locale is C
    Trying to load rules file ./rules/evdev...
    Trying to load rules file /usr/local/share/X11/xkb/rules/evdev...
    Couldn't find rules file (evdev)

Signed-off-by: Van de Bugger <van.de.bugger@gmail.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

1 files changed, 16 insertions, 2 deletions

diff --git a/setxkbmap.c b/setxkbmap.c
index 04c3fdf..88adea7 100644
--- a/setxkbmap.c
+++ b/setxkbmap.c
@@ -186,6 +186,7 @@ FILE *findFileInPath(char *name);
 Bool addStringToOptions(char *opt_str, list_t *opts);
 char *stringFromOptions(char *orig, list_t *newOpts);
 Bool applyConfig(char *name);
+XkbRF_RulesPtr tryLoadRules(char *name, char *locale, Bool wantDesc, Bool wantRules);
 Bool applyRules(void);
 Bool applyComponentNames(void);
 void printKeymap(void);
@@ -804,6 +805,19 @@ applyConfig(char *name)
     return True;
 }
 
+XkbRF_RulesPtr
+tryLoadRules(char *name, char *locale, Bool wantDesc, Bool wantRules)
+{
+    XkbRF_RulesPtr rules = NULL;
+    VMSG1(7, "Trying to load rules file %s...\n", name);
+    rules = XkbRF_Load(name, locale, wantDesc, wantRules);
+    if (rules)
+    {
+        VMSG(7, "Success.\n");
+    }
+    return rules;
+}
+
 /**
  * If any of model, layout, variant or options is specified, then compile the
  * options into the
@@ -839,7 +853,7 @@ applyRules(void)
 
         if (rfName[0] == '/')
         {
-            rules = XkbRF_Load(rfName, settings.locale.value, True, True);
+            rules = tryLoadRules(rfName, settings.locale.value, True, True);
         }
         else
         {
@@ -854,7 +868,7 @@ applyRules(void)
                           inclPath.item[i], rfName);
                     continue;
                 }
-                rules = XkbRF_Load(buf, settings.locale.value, True, True);
+                rules = tryLoadRules(buf, settings.locale.value, True, True);
             }
         }
         if (!rules)