diff --git a/.gitignore b/.gitignore index 4eca397..0f8ca90 100644 --- a/.gitignore +++ b/.gitignore @@ -1,3 +1,5 @@ +*.lo +*.o INSTALL Makefile Makefile.in diff --git a/Makefile.am b/Makefile.am index 308357b..e418f40 100644 --- a/Makefile.am +++ b/Makefile.am @@ -1,4 +1,4 @@ -SUBDIRS = src +SUBDIRS = include src EXTRA_DIST = ChangeLog diff --git a/configure.ac b/configure.ac index d0f1735..c71c5bd 100644 --- a/configure.ac +++ b/configure.ac @@ -75,5 +75,6 @@ XORG_CHANGELOG AC_OUTPUT([ Makefile +include/Makefile src/Makefile ]) diff --git a/include/Makefile.am b/include/Makefile.am new file mode 100644 index 0000000..c5394cf --- /dev/null +++ b/include/Makefile.am @@ -0,0 +1,2 @@ +x11includedir = $(includedir)/X11 +x11include_HEADERS = X11/XkbCommon.h diff --git a/include/X11/XkbCommon.h b/include/X11/XkbCommon.h new file mode 100644 index 0000000..16cca77 --- /dev/null +++ b/include/X11/XkbCommon.h @@ -0,0 +1,40 @@ +/* +Copyright 1985, 1987, 1990, 1998 The Open Group +Copyright 2008 Dan Nicholson + +Permission is hereby granted, free of charge, to any person obtaining a +copy of this software and associated documentation files (the "Software"), +to deal in the Software without restriction, including without limitation +the rights to use, copy, modify, merge, publish, distribute, sublicense, +and/or sell copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following conditions: + +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 +AUTHORS 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 names of the authors or their +institutions 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 authors. +*/ + +#ifndef _XKBCOMMON_H_ +#define _XKBCOMMON_H_ + +#include +#include + +extern char * +XkbcKeysymToString(KeySym ks); + +extern KeySym +XkbcStringToKeysym(const char *s); + +#endif /* _XKBCOMMON_H_ */ diff --git a/src/.gitignore b/src/.gitignore index 6251fb4..2f94b37 100644 --- a/src/.gitignore +++ b/src/.gitignore @@ -1,2 +1,3 @@ ks_tables.h +libxkbcommon.la makekeys diff --git a/src/Makefile.am b/src/Makefile.am index 85cddbd..309cc04 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -1,9 +1,16 @@ +INCLUDES = -I$(top_srcdir)/include + noinst_PROGRAMS = makekeys makekeys_CFLAGS = $(X11_CFLAGS) makekeys: CC = $(CC_FOR_BUILD) -#BUILT_SOURCES = ks_tables.h -noinst_HEADERS = ks_tables.h +BUILT_SOURCES = ks_tables.h ks_tables.h: makekeys @rm -f $@ cat $(KEYSYMDEF_H) $(XF86KEYSYM_H) | $(builddir)/makekeys$(EXEEXT) >$@ + +lib_LTLIBRARIES = libxkbcommon.la +libxkbcommon_la_CFLAGS = $(X11_CFLAGS) +libxkbcommon_la_SOURCES = \ + ks_tables.h \ + keysym.c diff --git a/src/keysym.c b/src/keysym.c new file mode 100644 index 0000000..216d6e0 --- /dev/null +++ b/src/keysym.c @@ -0,0 +1,158 @@ +/* +Copyright 1985, 1987, 1990, 1998 The Open Group +Copyright 2008 Dan Nicholson + +Permission is hereby granted, free of charge, to any person obtaining a +copy of this software and associated documentation files (the "Software"), +to deal in the Software without restriction, including without limitation +the rights to use, copy, modify, merge, publish, distribute, sublicense, +and/or sell copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following conditions: + +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 +AUTHORS 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 names of the authors or their +institutions 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 authors. +*/ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#include +#include "X11/XkbCommon.h" +#include +#include + +#include "ks_tables.h" + +char *XkbcKeysymToString(KeySym ks) +{ + register int i, n; + int h; + register int idx; + const unsigned char *entry; + unsigned char val1, val2, val3, val4; + + if (!ks || (ks & ((unsigned long) ~0x1fffffff)) != 0) + return ((char *)NULL); + if (ks == XK_VoidSymbol) + ks = 0; + if (ks <= 0x1fffffff) + { + val1 = ks >> 24; + val2 = (ks >> 16) & 0xff; + val3 = (ks >> 8) & 0xff; + val4 = ks & 0xff; + i = ks % VTABLESIZE; + h = i + 1; + n = VMAXHASH; + while ((idx = hashKeysym[i])) + { + entry = &_XkeyTable[idx]; + if ((entry[0] == val1) && (entry[1] == val2) && + (entry[2] == val3) && (entry[3] == val4)) + return ((char *)entry + 4); + if (!--n) + break; + i += h; + if (i >= VTABLESIZE) + i -= VTABLESIZE; + } + } + + if (ks >= 0x01000100 && ks <= 0x0110ffff) { + KeySym val = ks & 0xffffff; + char *s; + int i; + if (val & 0xff0000) + i = 10; + else + i = 6; + s = malloc(i); + if (s == NULL) + return s; + i--; + s[i--] = '\0'; + for (; i; i--){ + val1 = val & 0xf; + val >>= 4; + if (val1 < 10) + s[i] = '0'+ val1; + else + s[i] = 'A'+ val1 - 10; + } + s[i] = 'U'; + return s; + } + return ((char *) NULL); +} + +KeySym +XkbcStringToKeysym(const char *s) +{ + register int i, n; + int h; + register unsigned long sig = 0; + register const char *p = s; + register int c; + register int idx; + const unsigned char *entry; + unsigned char sig1, sig2; + KeySym val; + + while ((c = *p++)) + sig = (sig << 1) + c; + i = sig % KTABLESIZE; + h = i + 1; + sig1 = (sig >> 8) & 0xff; + sig2 = sig & 0xff; + n = KMAXHASH; + while ((idx = hashString[i])) + { + entry = &_XkeyTable[idx]; + if ((entry[0] == sig1) && (entry[1] == sig2) && + !strcmp(s, (char *)entry + 6)) + { + val = (entry[2] << 24) | (entry[3] << 16) | + (entry[4] << 8) | entry[5]; + if (!val) + val = XK_VoidSymbol; + return val; + } + if (!--n) + break; + i += h; + if (i >= KTABLESIZE) + i -= KTABLESIZE; + } + + if (*s == 'U') { + val = 0; + for (p = &s[1]; *p; p++) { + c = *p; + if ('0' <= c && c <= '9') val = (val<<4)+c-'0'; + else if ('a' <= c && c <= 'f') val = (val<<4)+c-'a'+10; + else if ('A' <= c && c <= 'F') val = (val<<4)+c-'A'+10; + else return NoSymbol; + if (val > 0x10ffff) + return NoSymbol; + } + if (val < 0x20 || (val > 0x7e && val < 0xa0)) + return NoSymbol; + if (val < 0x100) + return val; + return val | 0x01000000; + } + return NoSymbol; +}