diff --git a/.gitignore b/.gitignore index 486e1028eae4364474787268f6c2a9e3e6533666..dd64ca59d3c3b63c4bf019d72945197ee35f6304 100644 --- a/.gitignore +++ b/.gitignore @@ -55,6 +55,7 @@ /src/remote/*_client_bodies.h /src/remote/*_protocol.[ch] /src/rpc/virnetprotocol.[ch] +/src/util/virkeymaps.h /tests/*.log /tests/cputest /tests/hashtest diff --git a/include/libvirt/libvirt.h.in b/include/libvirt/libvirt.h.in index 40ce0fc670423f922a9c4f4ef0495f9a4a7739b7..6afd59160ee9180809b6d61a84e53eb260f97c60 100644 --- a/include/libvirt/libvirt.h.in +++ b/include/libvirt/libvirt.h.in @@ -1788,6 +1788,12 @@ typedef enum { VIR_KEYCODE_SET_ATSET1 = 2, VIR_KEYCODE_SET_ATSET2 = 3, VIR_KEYCODE_SET_ATSET3 = 4, + VIR_KEYCODE_SET_OSX = 5, + VIR_KEYCODE_SET_XT_KBD = 6, + VIR_KEYCODE_SET_USB = 7, + VIR_KEYCODE_SET_WIN32 = 8, + + VIR_KEYCODE_SET_LAST, } virKeycodeSet; /** diff --git a/src/Makefile.am b/src/Makefile.am index 2a6b0e43c37d42f7c2f3af35ab23f373a83437f4..fadde28a6c2f19746142565055a974a76e1db4e6 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -81,7 +81,18 @@ UTIL_SOURCES = \ util/util.c util/util.h \ util/viraudit.c util/viraudit.h \ util/xml.c util/xml.h \ - util/virterror.c util/virterror_internal.h + util/virterror.c util/virterror_internal.h \ + util/virkeycode.c util/virkeycode.h \ + util/virkeymaps.h + +EXTRA_DIST += $(srcdir)/util/virkeymaps.h $(srcdir)/util/keymaps.csv \ + $(srcdir)/util/virkeycode-mapgen.py + +$(srcdir)/util/virkeymaps.h: $(srcdir)/util/keymaps.csv \ + $(srcdir)/util/virkeycode-mapgen.py + python $(srcdir)/util/virkeycode-mapgen.py <$(srcdir)/util/keymaps.csv >$@ + +$(srcdir)/util/virkeycode.c: $(srcdir)/util/virkeycode.h $(srcdir)/util/virkeymaps.h EXTRA_DIST += util/threads-pthread.c util/threads-win32.c diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms index 3e3b1dd8d83622a583a05c87ac9e4ea02512dd7d..e9ae0181e0ec2d205404452023c006a6a90c3d38 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -1097,6 +1097,11 @@ virSetError; virSetErrorLogPriorityFunc; virStrerror; +# virkeycode.h +virKeycodeSetTypeToString; +virKeycodeSetTypeFromString; +virKeycodeValueFromString; +virKeycodeValueTranslate; # xml.h virXMLParseFileHelper; diff --git a/src/util/virkeycode-mapgen.py b/src/util/virkeycode-mapgen.py new file mode 100644 index 0000000000000000000000000000000000000000..f0a4290704a4a990663d9dd837b96aeeec3e7cc9 --- /dev/null +++ b/src/util/virkeycode-mapgen.py @@ -0,0 +1,44 @@ +#!/bin/python + +""" +Generate the big keycodes table for virkeys. +It read keymaps.csv from stdin and put the generated code to stdout. + +Please keep keymaps.csv be exactly the same as: +http://git.gnome.org/browse/gtk-vnc/plain/src/keymaps.csv. +If anything inconsistent happens, please change this file +instead of keymaps.csv which is a mirror. +""" + +import sys +import re + +namecolums = (0,2,10) + +def quotestring(str): + if str[0] != '"': + return '"' + str + '"' + return str + +print ''' +/* Generated file, DON'T edit it */ + +#ifndef VIRT_KEY_INTERNAL +# error do not use this; it is not a public header +#endif + +struct keycode virKeycodes[] = { +''' + +sys.stdin.readline() # eat the fist line. + +for line in sys.stdin.xreadlines(): + a = re.match("([^,]*)," * 13 + "([^,]*)$", line[0:-1]).groups() + b = "" + for i in namecolums: + b = b + (a[i] and quotestring(a[i]) or 'NULL') + ',' + for i in [ x for x in range(12) if not x in namecolums ]: + b = b + (a[i] or '0') + ',' + print " { " + b + "}," + +print '};' diff --git a/src/util/virkeycode.c b/src/util/virkeycode.c new file mode 100644 index 0000000000000000000000000000000000000000..4d540607a88fdb59f8ccb8b0828b8af5b3bb68df --- /dev/null +++ b/src/util/virkeycode.c @@ -0,0 +1,143 @@ +/* + * Copyright (c) 2011 Lai Jiangshan + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include +#include "virkeycode.h" +#include +#include + +#define getfield(object, field_type, field_offset) \ + (*(typeof(field_type) *)((char *)(object) + field_offset)) + +struct keycode { + const char *linux_name; + const char *os_x_name; + const char *win32_name; + unsigned short linux_keycode; + unsigned short os_x; + unsigned short atset1; + unsigned short atset2; + unsigned short atset3; + unsigned short xt; + unsigned short xt_kbd; + unsigned short usb; + unsigned short win32; +}; + +#define VIRT_KEY_INTERNAL +#include "virkeymaps.h" + +static unsigned int codeOffset[] = { + [VIR_KEYCODE_SET_LINUX] = + offsetof(struct keycode, linux_keycode), + [VIR_KEYCODE_SET_XT] = + offsetof(struct keycode, xt), + [VIR_KEYCODE_SET_ATSET1] = + offsetof(struct keycode, atset1), + [VIR_KEYCODE_SET_ATSET2] = + offsetof(struct keycode, atset2), + [VIR_KEYCODE_SET_ATSET3] = + offsetof(struct keycode, atset3), + [VIR_KEYCODE_SET_OSX] = + offsetof(struct keycode, os_x), + [VIR_KEYCODE_SET_XT_KBD] = + offsetof(struct keycode, xt_kbd), + [VIR_KEYCODE_SET_USB] = + offsetof(struct keycode, usb), + [VIR_KEYCODE_SET_WIN32] = + offsetof(struct keycode, win32), +}; + +VIR_ENUM_IMPL(virKeycodeSet, VIR_KEYCODE_SET_LAST, + "linux", + "xt", + "atset1", + "atset2", + "atset3", + "os_x", + "xt_kbd", + "usb", + "win32", +); + +static int __virKeycodeValueFromString(unsigned int name_offset, + unsigned int code_offset, + const char *keyname) +{ + int i; + + for (i = 0; i < ARRAY_CARDINALITY(virKeycodes); i++) { + const char *name = getfield(virKeycodes + i, const char *, name_offset); + + if (name && STREQ(name, keyname)) + return getfield(virKeycodes + i, unsigned short, code_offset); + } + + return -1; +} + +int virKeycodeValueFromString(virKeycodeSet codeset, const char *keyname) +{ + switch (codeset) { + case VIR_KEYCODE_SET_LINUX: + return __virKeycodeValueFromString(offsetof(struct keycode, linux_name), + offsetof(struct keycode, linux_keycode), + keyname); + case VIR_KEYCODE_SET_OSX: + return __virKeycodeValueFromString(offsetof(struct keycode, os_x_name), + offsetof(struct keycode, os_x), + keyname); + case VIR_KEYCODE_SET_WIN32: + return __virKeycodeValueFromString(offsetof(struct keycode, win32_name), + offsetof(struct keycode, win32), + keyname); + default: + return -1; + } +} + +static int __virKeycodeValueTranslate(unsigned int from_offset, + unsigned int to_offset, + int key_value) +{ + int i; + + for (i = 0; ARRAY_CARDINALITY(virKeycodes); i++) { + if (getfield(virKeycodes + i, unsigned short, from_offset) == key_value) + return getfield(virKeycodes + i, unsigned short, to_offset); + } + + return -1; +} + +int virKeycodeValueTranslate(virKeycodeSet from_codeset, + virKeycodeSet to_codeset, + int key_value) +{ + if (key_value <= 0) + return -1; + + key_value = __virKeycodeValueTranslate(codeOffset[from_codeset], + codeOffset[to_codeset], + key_value); + if (key_value <= 0) + return -1; + + return key_value; +} diff --git a/src/util/virkeycode.h b/src/util/virkeycode.h new file mode 100644 index 0000000000000000000000000000000000000000..17e1e9dcaee5691d10f8df6e37f473b8ef0bdec6 --- /dev/null +++ b/src/util/virkeycode.h @@ -0,0 +1,34 @@ +/* + * virkeycode.h: keycodes definitions and declarations + * + * Copyright (c) 2011 Lai Jiangshan + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#ifndef __VIR_UTIL_VIRTKEYCODE_H__ +# define __VIR_UTIL_VIRTKEYCODE_H__ + +# include "util.h" +# include "libvirt/libvirt.h" + +VIR_ENUM_DECL(virKeycodeSet); +int virKeycodeValueFromString(virKeycodeSet codeset, const char *keyname); +int virKeycodeValueTranslate(virKeycodeSet from_codeset, + virKeycodeSet to_offset, + int key_value); + +#endif