Added libXmu-1.0.5

1 files changed, 279 insertions, 0 deletions

diff --git a/libXmu/src/Lookup.c b/libXmu/src/Lookup.c
new file mode 100644
index 000000000..27676c1da
--- /dev/null
+++ b/libXmu/src/Lookup.c
@@ -0,0 +1,279 @@
+/* $Xorg: Lookup.c,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */
+
+/* 
+ 
+Copyright 1988, 1989, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+/* $XFree86: xc/lib/Xmu/Lookup.c,v 3.7 2001/01/17 19:42:56 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/Xmu/Lookup.h>
+
+#define XK_LATIN1
+#define XK_PUBLISHING
+#include <X11/keysymdef.h>
+
+/* bit (1<<i) means character is in codeset i */
+static unsigned short _Xconst latin1[128] =
+  {0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+   0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+   0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+   0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+   0x10ee, 0x0000, 0x1000, 0x1084, 0x102e, 0x1000, 0x1080, 0x108e, /* 10 */
+   0x108e, 0x1080, 0x0000, 0x1080, 0x1080, 0x10ee, 0x1000, 0x1008,
+   0x108e, 0x1080, 0x1084, 0x1084, 0x108e, 0x1004, 0x1000, 0x1084, /* 11 */
+   0x100e, 0x1000, 0x0000, 0x1080, 0x1000, 0x1084, 0x1000, 0x0000,
+   0x0004, 0x000e, 0x000e, 0x0008, 0x000e, 0x0008, 0x0008, 0x0006, /* 12 */
+   0x0004, 0x000e, 0x0004, 0x000e, 0x0004, 0x000e, 0x000e, 0x0004,
+   0x0000, 0x0004, 0x0004, 0x0006, 0x000e, 0x0008, 0x000e, 0x000e, /* 13 */
+   0x0008, 0x0004, 0x000e, 0x000c, 0x000e, 0x0002, 0x0000, 0x000e,
+   0x0004, 0x000e, 0x000e, 0x0008, 0x000e, 0x0008, 0x0008, 0x0006, /* 14 */
+   0x0004, 0x000e, 0x0004, 0x000e, 0x0004, 0x000e, 0x000e, 0x0004,
+   0x0000, 0x0004, 0x0004, 0x0006, 0x000e, 0x0008, 0x000e, 0x000e, /* 15 */
+   0x0008, 0x0004, 0x000e, 0x000c, 0x000e, 0x0002, 0x0000, 0x0000};
+
+/* bit (1<<i) means character is in codeset i */
+static unsigned short _Xconst latin2[128] =
+  {0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+   0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+   0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+   0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+   0x0000, 0x0008, 0x0004, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 10 */
+   0x0000, 0x0008, 0x0004, 0x0000, 0x0000, 0x0000, 0x0008, 0x0004,
+   0x0000, 0x0008, 0x0008, 0x0000, 0x0000, 0x0000, 0x0000, 0x0008, /* 11 */
+   0x0000, 0x0008, 0x0004, 0x0000, 0x0000, 0x0000, 0x0008, 0x0004,
+   0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 12 */
+   0x0008, 0x0000, 0x0008, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+   0x0008, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 13 */
+   0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+   0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 14 */
+   0x0008, 0x0000, 0x0008, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+   0x0008, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 15 */
+   0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x000c};
+
+/* maps Cyrillic keysyms to 8859-5 */
+static unsigned char _Xconst cyrillic[128] =
+   {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0xf2, 0xf3, 0xf1, 0xf4, 0xf5, 0xf6, 0xf7, /* 10 */
+    0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0x00, 0xfe, 0xff,
+    0xf0, 0xa2, 0xa3, 0xa1, 0xa4, 0xa5, 0xa6, 0xa7, /* 11 */
+    0xa8, 0xa9, 0xaa, 0xab, 0xac, 0x00, 0xae, 0xaf,
+    0xee, 0xd0, 0xd1, 0xe6, 0xd4, 0xd5, 0xe4, 0xd3, /* 12 */
+    0xe5, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde,
+    0xdf, 0xef, 0xe0, 0xe1, 0xe2, 0xe3, 0xd6, 0xd2, /* 13 */
+    0xec, 0xeb, 0xd7, 0xe8, 0xed, 0xe9, 0xe7, 0xea,
+    0xce, 0xb0, 0xb1, 0xc6, 0xb4, 0xb5, 0xc4, 0xb3, /* 14 */
+    0xc5, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe,
+    0xbf, 0xcf, 0xc0, 0xc1, 0xc2, 0xc3, 0xb6, 0xb2, /* 15 */
+    0xcc, 0xcb, 0xb7, 0xc8, 0xcd, 0xc9, 0xc7, 0xca};
+
+/* maps Greek keysyms to 8859-7 */
+static unsigned char _Xconst greek[128] =
+   {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0xb6, 0xb8, 0xb9, 0xba, 0xda, 0x00, 0xbc, /* 10 */
+    0xbe, 0xdb, 0x00, 0xbf, 0x00, 0x00, 0xb5, 0xaf,
+    0x00, 0xdc, 0xdd, 0xde, 0xdf, 0xfa, 0xc0, 0xfc, /* 11 */
+    0xfd, 0xfb, 0xe0, 0xfe, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* 12 */
+    0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf,
+    0xd0, 0xd1, 0xd3, 0x00, 0xd4, 0xd5, 0xd6, 0xd7, /* 13 */
+    0xd8, 0xd9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, /* 14 */
+    0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef,
+    0xf0, 0xf1, 0xf3, 0xf2, 0xf4, 0xf5, 0xf6, 0xf7, /* 15 */
+    0xf8, 0xf9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+
+#define sLatin1		(unsigned long)0
+#define sLatin2		(unsigned long)1
+#define sLatin3		(unsigned long)2
+#define sLatin4		(unsigned long)3
+#define sKana		(unsigned long)4
+#define sX0201		(unsigned long)0x01000004
+#define sArabic		(unsigned long)5
+#define sCyrillic	(unsigned long)6
+#define sGreek		(unsigned long)7
+#define sAPL		(unsigned long)11
+#define sHebrew		(unsigned long)12
+
+int
+XmuLookupString(register XKeyEvent *event, unsigned char *buffer, int nbytes,
+		KeySym *keysym, XComposeStatus *status,
+		unsigned long keysymSet)
+{
+    int count;
+    KeySym symbol;
+    unsigned long kset;
+
+    kset = keysymSet & 0xffffff;
+    count = XLookupString(event, (char *)buffer, nbytes, &symbol, status);
+    if (keysym) *keysym = symbol;
+    if ((nbytes == 0) || (symbol == NoSymbol)) {
+	/* nothing */
+    } else if ((count == 0) && ((symbol >> 8) == kset)) {
+	count = 1;
+	switch (keysymSet) {
+	case sKana:
+	    buffer[0] = (symbol & 0xff);
+	    if (buffer[0] == 0x7e)
+		count = 0;
+	    break;
+	case sCyrillic:
+	    buffer[0] = cyrillic[symbol & 0x7f];
+	    break;
+	case sGreek:
+	    buffer[0] = greek[symbol & 0x7f];
+	    if (!buffer[0])
+		count = 0;
+	    break;
+	default:
+	    buffer[0] = (symbol & 0xff);
+	    break;
+	}
+    } else if ((keysymSet != 0) && (count == 1) &&
+	       (((unsigned char *)buffer)[0] == symbol) &&
+	       (symbol & 0x80) &&
+	       !(latin1[symbol & 0x7f] & (1 << kset))) {
+	if ((keysymSet == sHebrew) && (symbol == XK_multiply))
+	    buffer[0] = 0xaa;
+	else if ((keysymSet == sHebrew) && (symbol == XK_division))
+	    buffer[0] = 0xba;
+	else if ((keysymSet == sCyrillic) && (symbol == XK_section))
+	    buffer[0] = 0xfd;
+	else if ((keysymSet == sX0201) && (symbol == XK_yen))
+	    buffer[0] = 0x5c;
+	else
+	    count = 0;
+    } else if (count != 0) {
+	if ((keysymSet == sX0201) &&
+	    ((symbol == XK_backslash) || (symbol == XK_asciitilde)))
+	    count = 0;
+    } else if (((symbol >> 8) == sLatin2) &&
+	       (symbol & 0x80) && (latin2[symbol & 0x7f] & (1 << kset))) {
+	buffer[0] = (symbol & 0xff);
+	count = 1;
+    } else if ((keysymSet == sGreek) &&
+	       ((symbol == XK_leftsinglequotemark) ||
+		(symbol == XK_rightsinglequotemark))) {
+	buffer[0] = symbol - (XK_leftsinglequotemark - 0xa1);
+	count = 1;
+    }
+    return count;
+}
+
+/* produces ISO 8859-1 encoding plus ASCII control */
+int
+XmuLookupLatin1(register XKeyEvent *event, unsigned char *buffer, int nbytes,
+		KeySym *keysym, XComposeStatus *status)
+{
+    return XLookupString(event, (char *)buffer, nbytes, keysym, status);
+}
+
+/* produces ISO 8859-2 encoding plus ASCII control */
+int
+XmuLookupLatin2(register XKeyEvent *event, unsigned char *buffer, int nbytes,
+		KeySym *keysym, XComposeStatus *status)
+{
+    return XmuLookupString(event, buffer, nbytes, keysym, status, sLatin2);
+}
+
+/* produces ISO 8859-3 encoding plus ASCII control */
+int
+XmuLookupLatin3(register XKeyEvent *event, unsigned char *buffer, int nbytes,
+		KeySym *keysym, XComposeStatus *status)
+{
+    return XmuLookupString(event, buffer, nbytes, keysym, status, sLatin3);
+}
+
+/* produces ISO 8859-4 encoding plus ASCII control */
+int
+XmuLookupLatin4(register XKeyEvent *event, unsigned char *buffer, int nbytes,
+		KeySym *keysym, XComposeStatus *status)
+{
+    return XmuLookupString(event, buffer, nbytes, keysym, status, sLatin4);
+}
+
+/* produces ISO 8859-1 GL plus Katakana plus ASCII control */
+int
+XmuLookupKana(register XKeyEvent *event, unsigned char *buffer, int nbytes,
+	      KeySym *keysym, XComposeStatus *status)
+{
+    return XmuLookupString(event, buffer, nbytes, keysym, status, sKana);
+}
+
+/* produces JIS X0201-1976 (8-bit) */
+int
+XmuLookupJISX0201(register XKeyEvent *event, unsigned char *buffer, int nbytes,
+		  KeySym *keysym, XComposeStatus *status)
+{
+    return XmuLookupString(event, buffer, nbytes, keysym, status, sX0201);
+}
+
+/* produces ISO 8859-6 encoding plus ASCII control */
+int
+XmuLookupArabic(register XKeyEvent *event, unsigned char *buffer, int nbytes,
+		KeySym *keysym, XComposeStatus *status)
+{
+    return XmuLookupString(event, buffer, nbytes, keysym, status, sArabic);
+}
+
+/* produces ISO/IEC 8859-5 encoding plus ASCII control */
+int
+XmuLookupCyrillic(register XKeyEvent *event, unsigned char *buffer, int nbytes,
+		  KeySym *keysym, XComposeStatus *status)
+{
+    return XmuLookupString(event, buffer, nbytes, keysym, status, sCyrillic);
+}
+
+/* produces ISO 8859-7 encoding plus ASCII control */
+int
+XmuLookupGreek(register XKeyEvent *event, unsigned char *buffer, int nbytes,
+	       KeySym *keysym, XComposeStatus *status)
+{
+    return XmuLookupString(event, buffer, nbytes, keysym, status, sGreek);
+}
+
+/* XXX this character set needs work */
+
+int
+XmuLookupAPL(register XKeyEvent *event, unsigned char *buffer, int nbytes,
+	     KeySym *keysym, XComposeStatus *status)
+{
+    return XmuLookupString(event, buffer, nbytes, keysym, status, sAPL);
+}
+
+/* produces ISO 8859-8 encoding plus ASCII control */
+int
+XmuLookupHebrew(register XKeyEvent *event, unsigned char *buffer, int nbytes,
+		KeySym *keysym, XComposeStatus *status)
+{
+    return XmuLookupString(event, buffer, nbytes, keysym, status, sHebrew);
+}