Rename KSIsLower/Upper and move to keysym.c

Seems like a more natural place, and allows to remove the src/misc.c
file.

Signed-off-by: Ran Benita <ran234@gmail.com>

4 files changed, 134 insertions, 137 deletions

diff --git a/src/keysym.c b/src/keysym.c
index 6004aad..d46f7dc 100644
--- a/src/keysym.c
+++ b/src/keysym.c
@@ -158,3 +158,122 @@ xkb_keysym_from_name(const char *s)
 
     return XKB_KEY_NoSymbol;
 }
+
+enum keysym_case {
+    NONE,
+    LOWERCASE,
+    UPPERCASE,
+};
+
+static enum keysym_case
+keysym_get_case(xkb_keysym_t ks)
+{
+    unsigned set = (ks & (~0xff)) >> 8;
+
+    switch (set) {
+    case 0: /* latin 1 */
+        if ((ks >= XKB_KEY_A && ks <= XKB_KEY_Z) ||
+            (ks >= XKB_KEY_Agrave && ks <= XKB_KEY_THORN && ks != XKB_KEY_multiply))
+            return UPPERCASE;
+        if ((ks >= XKB_KEY_a && ks <= XKB_KEY_z) ||
+            (ks >= XKB_KEY_agrave && ks <= XKB_KEY_ydiaeresis))
+            return LOWERCASE;
+        break;
+    case 1: /* latin 2 */
+        if ((ks >= XKB_KEY_Aogonek && ks <= XKB_KEY_Zabovedot && ks != XKB_KEY_breve) ||
+            (ks >= XKB_KEY_Racute && ks<=XKB_KEY_Tcedilla))
+            return UPPERCASE;
+        if ((ks >= XKB_KEY_aogonek && ks <= XKB_KEY_zabovedot && ks != XKB_KEY_caron) ||
+            (ks >= XKB_KEY_racute && ks <= XKB_KEY_tcedilla))
+            return LOWERCASE;
+        break;
+    case 2: /* latin 3 */
+        if ((ks >= XKB_KEY_Hstroke && ks <= XKB_KEY_Jcircumflex) ||
+            (ks >= XKB_KEY_Cabovedot && ks <= XKB_KEY_Scircumflex))
+            return UPPERCASE;
+        if ((ks >= XKB_KEY_hstroke && ks <= XKB_KEY_jcircumflex) ||
+            (ks >= XKB_KEY_cabovedot && ks <= XKB_KEY_scircumflex))
+            return LOWERCASE;
+        break;
+    case 3: /* latin 4 */
+        if ((ks >= XKB_KEY_Rcedilla && ks <= XKB_KEY_Tslash) ||
+            (ks == XKB_KEY_ENG) ||
+            (ks >= XKB_KEY_Amacron && ks <= XKB_KEY_Umacron))
+            return UPPERCASE;
+        if ((ks >= XKB_KEY_rcedilla && ks <= XKB_KEY_tslash) ||
+            (ks == XKB_KEY_eng) ||
+            (ks >= XKB_KEY_amacron && ks <= XKB_KEY_umacron))
+            return LOWERCASE;
+        break;
+    case 6: /* Cyrillic */
+        if ((ks >= XKB_KEY_Serbian_DJE && ks <= XKB_KEY_Serbian_DZE) ||
+            (ks >= XKB_KEY_Cyrillic_YU && ks <= XKB_KEY_Cyrillic_HARDSIGN))
+            return UPPERCASE;
+        if ((ks >= XKB_KEY_Serbian_dje && ks <= XKB_KEY_Serbian_dze) ||
+            (ks >= XKB_KEY_Cyrillic_yu && ks <= XKB_KEY_Cyrillic_hardsign))
+            return LOWERCASE;
+        break;
+    case 7: /* Greek */
+        if ((ks >= XKB_KEY_Greek_ALPHAaccent &&
+             ks <= XKB_KEY_Greek_OMEGAaccent) ||
+            (ks >= XKB_KEY_Greek_ALPHA && ks <= XKB_KEY_Greek_OMEGA))
+            return UPPERCASE;
+        if ((ks >= XKB_KEY_Greek_alphaaccent &&
+             ks <= XKB_KEY_Greek_omegaaccent) ||
+            (ks >= XKB_KEY_Greek_alpha && ks <= XKB_KEY_Greek_OMEGA))
+            return LOWERCASE;
+        break;
+    case 18: /* latin 8 */
+        if ((ks == XKB_KEY_Wcircumflex) ||
+            (ks == XKB_KEY_Ycircumflex) ||
+            (ks == XKB_KEY_Babovedot) ||
+            (ks == XKB_KEY_Dabovedot) ||
+            (ks == XKB_KEY_Fabovedot) ||
+            (ks == XKB_KEY_Mabovedot) ||
+            (ks == XKB_KEY_Pabovedot) ||
+            (ks == XKB_KEY_Sabovedot) ||
+            (ks == XKB_KEY_Tabovedot) ||
+            (ks == XKB_KEY_Wdiaeresis) ||
+            (ks == XKB_KEY_Ygrave))
+            return UPPERCASE;
+        if ((ks == XKB_KEY_wcircumflex) ||
+            (ks == XKB_KEY_ycircumflex) ||
+            (ks == XKB_KEY_babovedot) ||
+            (ks == XKB_KEY_dabovedot) ||
+            (ks == XKB_KEY_fabovedot) ||
+            (ks == XKB_KEY_mabovedot) ||
+            (ks == XKB_KEY_pabovedot) ||
+            (ks == XKB_KEY_sabovedot) ||
+            (ks == XKB_KEY_tabovedot) ||
+            (ks == XKB_KEY_wdiaeresis) ||
+            (ks == XKB_KEY_ygrave))
+            return LOWERCASE;
+        break;
+    case 19: /* latin 9 */
+        if (ks == XKB_KEY_OE || ks == XKB_KEY_Ydiaeresis)
+            return UPPERCASE;
+        if (ks == XKB_KEY_oe)
+            return LOWERCASE;
+        break;
+    }
+
+    return NONE;
+}
+
+bool
+xkb_keysym_is_lower(xkb_keysym_t keysym)
+{
+    return keysym_get_case(keysym) == LOWERCASE;
+}
+
+bool
+xkb_keysym_is_upper(xkb_keysym_t keysym)
+{
+    return keysym_get_case(keysym) == UPPERCASE;
+}
+
+bool
+xkb_keysym_is_keypad(xkb_keysym_t keysym)
+{
+    return keysym >= XKB_KEY_KP_Space && keysym <= XKB_KEY_KP_Equal;
+}
diff --git a/src/misc.c b/src/misc.c
deleted file mode 100644
index 696ca8c..0000000
--- a/src/misc.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/************************************************************
-Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.
-
-Permission to use, copy, modify, and distribute this
-software and its documentation for any purpose and without
-fee is hereby granted, provided that the above copyright
-notice appear in all copies and that both that copyright
-notice and this permission notice appear in supporting
-documentation, and that the name of Silicon Graphics not be
-used in advertising or publicity pertaining to distribution
-of the software without specific prior written permission.
-Silicon Graphics makes no representation about the suitability
-of this software for any purpose. It is provided "as is"
-without any express or implied warranty.
-
-SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
-SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
-GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
-DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
-DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION  WITH
-THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-********************************************************/
-
-#include "xkb-priv.h"
-#include "alloc.h"
-
-unsigned
-_XkbcKSCheckCase(xkb_keysym_t ks)
-{
-    unsigned set = (ks & (~0xff)) >> 8;
-    unsigned rtrn = 0;
-
-    switch (set) {
-    case 0: /* latin 1 */
-        if ((ks >= XKB_KEY_A && ks <= XKB_KEY_Z) ||
-            (ks >= XKB_KEY_Agrave && ks <= XKB_KEY_THORN && ks != XKB_KEY_multiply))
-            rtrn |= _XkbKSUpper;
-        if ((ks >= XKB_KEY_a && ks <= XKB_KEY_z) ||
-            (ks >= XKB_KEY_agrave && ks <= XKB_KEY_ydiaeresis))
-            rtrn |= _XkbKSLower;
-        break;
-    case 1: /* latin 2 */
-        if ((ks >= XKB_KEY_Aogonek && ks <= XKB_KEY_Zabovedot && ks != XKB_KEY_breve) ||
-            (ks >= XKB_KEY_Racute && ks<=XKB_KEY_Tcedilla))
-            rtrn |= _XkbKSUpper;
-        if ((ks >= XKB_KEY_aogonek && ks <= XKB_KEY_zabovedot && ks != XKB_KEY_caron) ||
-            (ks >= XKB_KEY_racute && ks <= XKB_KEY_tcedilla))
-            rtrn |= _XkbKSLower;
-        break;
-    case 2: /* latin 3 */
-        if ((ks >= XKB_KEY_Hstroke && ks <= XKB_KEY_Jcircumflex) ||
-            (ks >= XKB_KEY_Cabovedot && ks <= XKB_KEY_Scircumflex))
-            rtrn |= _XkbKSUpper;
-        if ((ks >= XKB_KEY_hstroke && ks <= XKB_KEY_jcircumflex) ||
-            (ks >= XKB_KEY_cabovedot && ks <= XKB_KEY_scircumflex))
-            rtrn |= _XkbKSLower;
-        break;
-    case 3: /* latin 4 */
-        if ((ks >= XKB_KEY_Rcedilla && ks <= XKB_KEY_Tslash) ||
-            (ks == XKB_KEY_ENG) ||
-            (ks >= XKB_KEY_Amacron && ks <= XKB_KEY_Umacron))
-            rtrn |= _XkbKSUpper;
-        if ((ks >= XKB_KEY_rcedilla && ks <= XKB_KEY_tslash) ||
-            (ks == XKB_KEY_eng) ||
-            (ks >= XKB_KEY_amacron && ks <= XKB_KEY_umacron))
-            rtrn |= _XkbKSLower;
-        break;
-    case 6: /* Cyrillic */
-        if ((ks >= XKB_KEY_Serbian_DJE && ks <= XKB_KEY_Serbian_DZE) ||
-            (ks >= XKB_KEY_Cyrillic_YU && ks <= XKB_KEY_Cyrillic_HARDSIGN))
-            rtrn |= _XkbKSUpper;
-        if ((ks >= XKB_KEY_Serbian_dje && ks <= XKB_KEY_Serbian_dze) ||
-            (ks >= XKB_KEY_Cyrillic_yu && ks <= XKB_KEY_Cyrillic_hardsign))
-            rtrn |= _XkbKSLower;
-        break;
-    case 7: /* Greek */
-        if ((ks >= XKB_KEY_Greek_ALPHAaccent &&
-             ks <= XKB_KEY_Greek_OMEGAaccent) ||
-            (ks >= XKB_KEY_Greek_ALPHA && ks <= XKB_KEY_Greek_OMEGA))
-            rtrn |= _XkbKSUpper;
-        if ((ks >= XKB_KEY_Greek_alphaaccent &&
-             ks <= XKB_KEY_Greek_omegaaccent) ||
-            (ks >= XKB_KEY_Greek_alpha && ks <= XKB_KEY_Greek_OMEGA))
-            rtrn |= _XkbKSLower;
-        break;
-    case 18: /* latin 8 */
-        if ((ks == XKB_KEY_Wcircumflex) ||
-            (ks == XKB_KEY_Ycircumflex) ||
-            (ks == XKB_KEY_Babovedot) ||
-            (ks == XKB_KEY_Dabovedot) ||
-            (ks == XKB_KEY_Fabovedot) ||
-            (ks == XKB_KEY_Mabovedot) ||
-            (ks == XKB_KEY_Pabovedot) ||
-            (ks == XKB_KEY_Sabovedot) ||
-            (ks == XKB_KEY_Tabovedot) ||
-            (ks == XKB_KEY_Wdiaeresis) ||
-            (ks == XKB_KEY_Ygrave))
-            rtrn |= _XkbKSUpper;
-        if ((ks == XKB_KEY_wcircumflex) ||
-            (ks == XKB_KEY_ycircumflex) ||
-            (ks == XKB_KEY_babovedot) ||
-            (ks == XKB_KEY_dabovedot) ||
-            (ks == XKB_KEY_fabovedot) ||
-            (ks == XKB_KEY_mabovedot) ||
-            (ks == XKB_KEY_pabovedot) ||
-            (ks == XKB_KEY_sabovedot) ||
-            (ks == XKB_KEY_tabovedot) ||
-            (ks == XKB_KEY_wdiaeresis) ||
-            (ks == XKB_KEY_ygrave))
-            rtrn |= _XkbKSLower;
-        break;
-    case 19: /* latin 9 */
-        if (ks == XKB_KEY_OE || ks == XKB_KEY_Ydiaeresis)
-            rtrn |= _XkbKSUpper;
-        if (ks == XKB_KEY_oe)
-            rtrn |= _XkbKSLower;
-        break;
-    }
-
-    return rtrn;
-}
diff --git a/src/xkb-priv.h b/src/xkb-priv.h
index 07c5129..c84a351 100644
--- a/src/xkb-priv.h
+++ b/src/xkb-priv.h
@@ -456,15 +456,13 @@ xkb_map_new_from_kccgst(struct xkb_context *ctx,
 extern int
 xkb_context_take_file_id(struct xkb_context *ctx);
 
-extern unsigned
-_XkbcKSCheckCase(xkb_keysym_t sym);
+bool
+xkb_keysym_is_lower(xkb_keysym_t keysym);
 
-#define _XkbKSLower (1 << 0)
-#define _XkbKSUpper (1 << 1)
+bool
+xkb_keysym_is_upper(xkb_keysym_t keysym);
 
-#define XkbcKSIsLower(k) (_XkbcKSCheckCase(k) & _XkbKSLower)
-#define XkbcKSIsUpper(k) (_XkbcKSCheckCase(k) & _XkbKSUpper)
-
-#define XkbKSIsKeypad(k) (((k) >= XKB_KEY_KP_Space) && ((k) <= XKB_KEY_KP_Equal))
+bool
+xkb_keysym_is_keypad(xkb_keysym_t keysym);
 
 #endif /* XKB_PRIV_H */
diff --git a/src/xkbcomp/symbols.c b/src/xkbcomp/symbols.c
index bf2c5ed..5d6ad33 100644
--- a/src/xkbcomp/symbols.c
+++ b/src/xkbcomp/symbols.c
@@ -1670,11 +1670,13 @@ FindAutomaticType(struct xkb_keymap *keymap, int width,
     }
     else if (width == 2)
     {
-        if (syms && XkbcKSIsLower(syms[0]) && XkbcKSIsUpper(syms[1]))
+        if (syms && xkb_keysym_is_lower(syms[0]) &&
+            xkb_keysym_is_upper(syms[1]))
         {
             *typeNameRtrn = xkb_atom_intern(keymap->ctx, "ALPHABETIC");
         }
-        else if (syms && (XkbKSIsKeypad(syms[0]) || XkbKSIsKeypad(syms[1])))
+        else if (syms && (xkb_keysym_is_keypad(syms[0]) ||
+                          xkb_keysym_is_keypad(syms[1])))
         {
             *typeNameRtrn = xkb_atom_intern(keymap->ctx, "KEYPAD");
             *autoType = true;
@@ -1687,15 +1689,17 @@ FindAutomaticType(struct xkb_keymap *keymap, int width,
     }
     else if (width <= 4)
     {
-        if (syms && XkbcKSIsLower(syms[0]) && XkbcKSIsUpper(syms[1]))
-            if (XkbcKSIsLower(syms[2]) && XkbcKSIsUpper(syms[3]))
+        if (syms && xkb_keysym_is_lower(syms[0]) &&
+            xkb_keysym_is_upper(syms[1]))
+            if (xkb_keysym_is_lower(syms[2]) && xkb_keysym_is_upper(syms[3]))
                 *typeNameRtrn =
                     xkb_atom_intern(keymap->ctx, "FOUR_LEVEL_ALPHABETIC");
             else
                 *typeNameRtrn = xkb_atom_intern(keymap->ctx,
                                                 "FOUR_LEVEL_SEMIALPHABETIC");
 
-        else if (syms && (XkbKSIsKeypad(syms[0]) || XkbKSIsKeypad(syms[1])))
+        else if (syms && (xkb_keysym_is_keypad(syms[0]) ||
+                          xkb_keysym_is_keypad(syms[1])))
             *typeNameRtrn = xkb_atom_intern(keymap->ctx, "FOUR_LEVEL_KEYPAD");
         else
             *typeNameRtrn = xkb_atom_intern(keymap->ctx, "FOUR_LEVEL");