[PATCH v2 3/5] xkb: factor out xkb loading to LoadXkm

[Peter Hutterer]

From: Kristian Høgsberg <krh at bitplanet.net>

Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
---
 xkb/ddxLoad.c | 54 +++++++++++++++++++++++++++++++-----------------------
 1 file changed, 31 insertions(+), 23 deletions(-)

diff --git a/xkb/ddxLoad.c b/xkb/ddxLoad.c
index 33247cf..0361b9b 100644
--- a/xkb/ddxLoad.c
+++ b/xkb/ddxLoad.c
@@ -291,6 +291,35 @@ XkbDDXOpenConfigFile(const char *mapName, char *fileNameRtrn, int fileNameRtrnLe
     return file;
 }
 
+static unsigned
+LoadXKM(unsigned want, unsigned need, const char *keymap, XkbDescPtr *xkbRtrn)
+{
+    FILE *file;
+    char fileName[PATH_MAX];
+    unsigned missing;
+
+    file = XkbDDXOpenConfigFile(keymap, fileName, PATH_MAX);
+    if (file == NULL) {
+        LogMessage(X_ERROR, "Couldn't open compiled keymap file %s\n",
+                   fileName);
+        return 0;
+    }
+    missing = XkmReadFile(file, need, want, xkbRtrn);
+    if (*xkbRtrn == NULL) {
+        LogMessage(X_ERROR, "Error loading keymap %s\n", fileName);
+        fclose(file);
+        (void) unlink(fileName);
+        return 0;
+    }
+    else {
+        DebugF("Loaded XKB keymap %s, defined=0x%x\n", fileName,
+               (*xkbRtrn)->defined);
+    }
+    fclose(file);
+    (void) unlink(fileName);
+    return (need | want) & (~missing);
+}
+
 unsigned
 XkbDDXLoadKeymapByNames(DeviceIntPtr keybd,
                         XkbComponentNamesPtr names,
@@ -299,9 +328,6 @@ XkbDDXLoadKeymapByNames(DeviceIntPtr keybd,
                         XkbDescPtr *xkbRtrn, char *nameRtrn, int nameRtrnLen)
 {
     XkbDescPtr xkb;
-    FILE *file;
-    char fileName[PATH_MAX];
-    unsigned missing;
 
     *xkbRtrn = NULL;
     if ((keybd == NULL) || (keybd->key == NULL) ||
@@ -321,26 +347,8 @@ XkbDDXLoadKeymapByNames(DeviceIntPtr keybd,
         LogMessage(X_ERROR, "XKB: Couldn't compile keymap\n");
         return 0;
     }
-    file = XkbDDXOpenConfigFile(nameRtrn, fileName, PATH_MAX);
-    if (file == NULL) {
-        LogMessage(X_ERROR, "Couldn't open compiled keymap file %s\n",
-                   fileName);
-        return 0;
-    }
-    missing = XkmReadFile(file, need, want, xkbRtrn);
-    if (*xkbRtrn == NULL) {
-        LogMessage(X_ERROR, "Error loading keymap %s\n", fileName);
-        fclose(file);
-        (void) unlink(fileName);
-        return 0;
-    }
-    else {
-        DebugF("Loaded XKB keymap %s, defined=0x%x\n", fileName,
-               (*xkbRtrn)->defined);
-    }
-    fclose(file);
-    (void) unlink(fileName);
-    return (need | want) & (~missing);
+
+    return LoadXKM(want, need, nameRtrn, xkbRtrn);
 }
 
 Bool
-- 
1.8.5.3