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, 250 insertions, 0 deletions

diff --git a/nx-X11/lib/Xp/XpContext.c b/nx-X11/lib/Xp/XpContext.c
new file mode 100644
index 000000000..fc3da9c2b
--- /dev/null
+++ b/nx-X11/lib/Xp/XpContext.c
@@ -0,0 +1,250 @@
+/* $Xorg: XpContext.c,v 1.4 2000/08/17 19:46:05 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/XpContext.c,v 1.6 2001/10/28 03:32:39 tsi Exp $ */
+
+#define NEED_REPLIES
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/extensions/Printstr.h>
+#include <X11/Xlibint.h>
+#include "XpExtUtil.h"
+
+#define _XpPadOut(len) (((len) + 3) & ~3)
+
+XPContext
+XpCreateContext (
+    Display  *dpy,
+    char     *printer_name
+)
+{
+    xPrintCreateContextReq     *req;
+    char                        *locale;
+    int                         locale_len;
+    XExtDisplayInfo *info = (XExtDisplayInfo *) xp_find_display (dpy);
+
+
+    if (XpCheckExtInit(dpy, XP_DONT_CHECK) == -1)
+        return ( (XPContext) None ); /* No such extension */
+
+    /*
+     * Fetch locale information.  Note: XpGetLocaleNetString has
+     * a thread-safe mutex on _Xglobal_lock.
+     */
+    locale = XpGetLocaleNetString();
+
+    LockDisplay (dpy);
+
+    GetReq(PrintCreateContext,req);
+    req->reqType = info->codes->major_opcode;
+    req->printReqType = X_PrintCreateContext;
+
+    req->contextID      = XAllocID(dpy);
+    req->printerNameLen = strlen(printer_name);
+
+    if ( locale == (char *) NULL )
+        req->localeLen = 0;
+    else if ( *locale == (char) NULL )
+        req->localeLen = 0;
+    else {
+        locale_len     = strlen( locale );
+        req->length   += _XpPadOut(locale_len) >> 2;
+        req->localeLen = (unsigned long) locale_len;
+    }
+
+    /*
+     * Attach variable data
+     */
+    req->length += _XpPadOut(req->printerNameLen) >> 2;
+    Data( dpy, (char *) printer_name, (long) req->printerNameLen );
+
+    if (req->localeLen)
+	Data( dpy, (char *) locale, (long) req->localeLen );
+
+    UnlockDisplay(dpy);
+    SyncHandle();
+
+    XFree(locale);
+
+    return ( (XPContext) req->contextID );
+}
+
+
+void
+XpSetContext (
+    Display         *dpy,
+    XPContext  print_context
+)
+{
+    xPrintSetContextReq     *req;
+    XExtDisplayInfo *info = (XExtDisplayInfo *) xp_find_display (dpy);
+
+
+    if (XpCheckExtInit(dpy, XP_DONT_CHECK) == -1)
+        return; /* No such extension */
+
+    LockDisplay (dpy);
+
+    GetReq(PrintSetContext,req);
+    req->reqType = info->codes->major_opcode;
+    req->printReqType = X_PrintSetContext;
+
+    req->printContext = print_context;
+
+    UnlockDisplay(dpy);
+    SyncHandle();
+
+    return;
+}
+
+
+XPContext
+XpGetContext (
+    Display  *dpy
+)
+{
+    xPrintGetContextReq     *req;
+    xPrintGetContextReply   rep;
+    XExtDisplayInfo *info = (XExtDisplayInfo *) xp_find_display (dpy);
+
+
+    if (XpCheckExtInit(dpy, XP_DONT_CHECK) == -1)
+        return ( (XPContext) None ); /* No such extension */
+
+    LockDisplay (dpy);
+
+    GetReq(PrintGetContext,req);
+    req->reqType = info->codes->major_opcode;
+    req->printReqType = X_PrintGetContext;
+
+    if (! _XReply (dpy, (xReply *) &rep, 0, xTrue)) {
+        UnlockDisplay(dpy);
+        SyncHandle();
+        return ( (XPContext) None ); /* No such extension */
+    }
+
+    UnlockDisplay(dpy);
+    SyncHandle();
+
+    return ( (XPContext) rep.printContext );
+}
+
+
+void
+XpDestroyContext (
+    Display    *dpy,
+    XPContext  print_context
+)
+{
+    xPrintDestroyContextReq   *req;
+    XExtDisplayInfo *info = (XExtDisplayInfo *) xp_find_display (dpy);
+
+
+    if (XpCheckExtInit(dpy, XP_DONT_CHECK) == -1)
+        return; /* No such extension */
+
+    LockDisplay (dpy);
+
+    GetReq(PrintDestroyContext,req);
+    req->reqType = info->codes->major_opcode;
+    req->printReqType = X_PrintDestroyContext;
+    req->printContext = print_context;
+
+    UnlockDisplay(dpy);
+    SyncHandle();
+
+    return;
+}
+
+
+
+Screen *
+XpGetScreenOfContext (
+    Display    *dpy,
+    XPContext  print_context
+)
+{
+    xPrintGetContextScreenReq     *req;
+    xPrintGetContextScreenReply   rep;
+    XExtDisplayInfo *info = (XExtDisplayInfo *) xp_find_display (dpy);
+
+    int    i;
+    Screen *checkScr = NULL;
+    int    ok;
+
+
+    if (XpCheckExtInit(dpy, XP_DONT_CHECK) == -1)
+        return ( (Screen *) NULL ); /* No such extension */
+
+    LockDisplay (dpy);
+
+    GetReq(PrintGetContextScreen,req);
+    req->reqType = info->codes->major_opcode;
+    req->printReqType = X_PrintGetContextScreen;
+
+    req->printContext = print_context;
+
+    if (! _XReply (dpy, (xReply *) &rep, 0, xTrue)) {
+        UnlockDisplay(dpy);
+        SyncHandle();
+        return ( (Screen *) NULL ); /* No such extension */
+    }
+
+    /*
+     * Pull rootWindow ID and convert to the corresponding
+     * Screen rec.
+     */
+    ok = False;
+
+    for ( i = 0; i < XScreenCount(dpy); i++ ) {
+	checkScr = XScreenOfDisplay(dpy, i);
+	if ( XRootWindowOfScreen( checkScr ) == (Window) rep.rootWindow  ) {
+	    ok = True;
+	    break;
+	}
+    }
+
+    if (!ok)
+	checkScr = (Screen *) NULL;
+
+    UnlockDisplay(dpy);
+    SyncHandle();
+
+    return ( (Screen *) checkScr );
+}
+