Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository

1 files changed, 269 insertions, 0 deletions

diff --git a/nx-X11/lib/Xp/XpLocale.c b/nx-X11/lib/Xp/XpLocale.c
new file mode 100644
index 000000000..ef7c5fb01
--- /dev/null
+++ b/nx-X11/lib/Xp/XpLocale.c
@@ -0,0 +1,269 @@
+/* $Xorg: XpLocale.c,v 1.3 2000/08/17 19:46:07 cpqbld Exp $ */
+/******************************************************************************
+ ******************************************************************************
+ **
+ ** (c) Copyright 1996 Hewlett-Packard Company
+ ** (c) Copyright 1996 International Business Machines Corp.
+ ** (c) Copyright 1996 Sun Microsystems, Inc.
+ ** (c) Copyright 1996 Novell, Inc.
+ ** (c) Copyright 1996 Digital Equipment Corp.
+ ** (c) Copyright 1996 Fujitsu Limited
+ ** (c) Copyright 1996 Hitachi, Ltd.
+ ** 
+ ** 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
+ ** COPYRIGHT HOLDERS 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 copyright holders shall
+ ** not be used in advertising or otherwise to promote the sale, use or other
+ ** dealings in this Software without prior written authorization from said
+ ** copyright holders.
+ **
+ ******************************************************************************
+ *****************************************************************************/
+/* $XFree86: xc/lib/Xp/XpLocale.c,v 1.4 2001/01/17 19:43:02 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/extensions/Printstr.h>
+#include <X11/Xlibint.h>
+#include "XpExtUtil.h"
+
+#include <X11/Xlocale.h>
+
+
+/*
+ * Global hangers for locale hint machinery.
+ */
+XPHinterProc  _xp_hinter_proc = NULL;
+char         *_xp_hinter_desc = NULL;
+int           _xp_hinter_init = 1;	/* need to init */
+
+
+extern char *_xpstrdup();
+
+
+/******************************************************************************
+ *
+ * THE DEFAULT LOCALE HINTER
+ *
+ * Make changes here only.
+ */
+static char *_XpLocaleHinter()
+{
+#ifdef hpux
+    char lbuf[ LC_BUFSIZ ];
+
+    if ( setlocale_r( LC_CTYPE, (char *) NULL, lbuf, LC_BUFSIZ ) ) {
+#else
+    char *lbuf;
+
+    if ((lbuf = setlocale(LC_CTYPE, (char *) NULL)) == NULL) {
+#endif
+	return( _xpstrdup( "" ) );
+    }
+    else {
+	return( _xpstrdup( lbuf ) );
+    }
+}
+
+#define _XPLOCALEHINTERDESC NULL
+
+
+/******************************************************************************
+ *
+ * XpSetLocaleHinter
+ */
+void
+XpSetLocaleHinter (
+    XPHinterProc hinter_proc,
+    char         *hinter_desc
+)
+{
+
+    _XLockMutex(_Xglobal_lock);
+
+    /*
+     * Free up existing hinter description.
+     */
+    if (_xp_hinter_desc)
+	XFree( _xp_hinter_desc );
+
+    /*
+     * Either install the default hinter, or install the
+     * one provided by the caller.
+     */
+    if (!hinter_proc) {
+	_xp_hinter_proc = _XpLocaleHinter;
+	_xp_hinter_desc = _xpstrdup( _XPLOCALEHINTERDESC );
+	_xp_hinter_init = 0;
+    }
+    else {
+	_xp_hinter_proc = hinter_proc;
+	_xp_hinter_desc = _xpstrdup( hinter_desc );
+	_xp_hinter_init = 0;
+    }
+
+    _XUnlockMutex(_Xglobal_lock);
+}
+
+
+/******************************************************************************
+ *
+ * XpGetLocaleHinter
+ */
+char *
+XpGetLocaleHinter (
+    XPHinterProc *hinter_proc
+)
+{
+    char *tmpstr;
+
+    _XLockMutex(_Xglobal_lock);
+
+    if (_xp_hinter_init) {
+	_xp_hinter_proc = _XpLocaleHinter;
+	_xp_hinter_desc = _xpstrdup( _XPLOCALEHINTERDESC );
+	_xp_hinter_init = 0;
+    }
+
+    *hinter_proc = _xp_hinter_proc;
+    tmpstr = _xpstrdup( _xp_hinter_desc );
+
+    _XUnlockMutex(_Xglobal_lock);
+
+    return( tmpstr );
+}
+
+
+/******************************************************************************
+ *
+ * XpGetLocaleNetString
+ *
+ * this is the routine that uses the locale hint machinery
+ * to construct the actual "locale_hint" that is passed in
+ * the various protocols and ICCCM-selection requests.
+ *
+ * A "Locale Net String" is made up of two components, a "locale hint"
+ * that is the locale, and a "locale description" that is a description
+ * of how the locale was derived.
+ *
+ * If a locale hint and description are available, then the net string
+ * will be the description, and if the description contains the
+ * keyword "%locale%", that keyword will be replaced with the locale
+ * hint.  For example:
+ *
+ *      locale_desc = XOPEN;%locale%;01_00;XFN-001001
+ *      locale_hint = de_DE
+ *
+ *      result is   = XOPEN;de_DE;01_00;XFN-001001
+ *
+ * If only a locale description is available, then it becomes the
+ * entire net string.
+ *
+ * If only a locale hint is available, then it becomes the
+ * entire net string.
+ *
+ * If neither a hint or description exists, a NULL is returned.
+ */
+char *XpGetLocaleNetString()
+{
+    XPHinterProc  locale_hinter;
+
+    char          *locale_desc;
+    char          *locale_hint;
+    char          *tptr1;
+    char          *locale_net_string;
+
+
+    /*
+     * Fetch the current locale hinter machinery.
+     */
+    locale_desc = XpGetLocaleHinter( &locale_hinter );
+
+    /*
+     * Run it.
+     */
+    locale_hint = (locale_hinter)();
+
+    /*
+     * Use locale_desc and locale_hint to build a full
+     * locale net string.
+     */
+    if (locale_desc && locale_hint) {
+	/*
+	 * Combine the two portions to form locale_net_string.
+	 *
+	 * For example:
+	 */
+
+	tptr1 = strstr( locale_desc, "%locale%" );
+
+	if (tptr1) {
+	    /*
+	     * Insert locale_hint into locale_desc.
+	     *
+	     * Note: strlen("%locale%") = 8
+	     */
+	    locale_net_string = Xmalloc( strlen(locale_desc) - 8 +
+					 strlen(locale_hint) + 1 );
+
+	    /*
+	     * Copy first portion of locale_desc.
+	     */
+	    *tptr1 = '\0';
+	    strcpy( locale_net_string, locale_desc );
+
+	    /*
+	     * Copy middle portion consisting of locale_hint.
+	     */
+	    strcat( locale_net_string, locale_hint );
+
+	    /*
+	     * Copy first portion of locale_desc.
+	     */
+	    tptr1 = tptr1 + 8;		/* skip by %Locale% keyword */
+
+	    strcat( locale_net_string, tptr1 );
+
+	    /*
+	     * Free up and return.
+	     */
+	    XFree( locale_hint );
+	    XFree( locale_desc );
+	    return( locale_net_string );
+	}
+	else {
+	    /*
+	     * Since a locale_desc was given WITHOUT a place to insert
+	     * the locale_hint, the locale_desc wins out.
+	     */
+	    XFree( locale_hint );
+	    return( locale_desc );
+	}
+    }
+    else if (locale_desc) {
+	return( locale_desc );
+    }
+    else if (locale_hint) {
+	return( locale_hint );
+    }
+    else {
+	return( (char *) NULL );
+    }
+}
+