diff options
Diffstat (limited to 'nx-X11/lib/X11/GetDflt.c')
| -rw-r--r-- | nx-X11/lib/X11/GetDflt.c | 223 |
1 files changed, 0 insertions, 223 deletions
diff --git a/nx-X11/lib/X11/GetDflt.c b/nx-X11/lib/X11/GetDflt.c deleted file mode 100644 index c2cc1da47..000000000 --- a/nx-X11/lib/X11/GetDflt.c +++ /dev/null @@ -1,223 +0,0 @@ - -/*********************************************************** - -Copyright 1987, 1988, 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. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include "Xlibint.h" -#include <nx-X11/Xos.h> -#include <nx-X11/Xresource.h> -#include "pathmax.h" - -#ifdef XTHREADS -#include <nx-X11/Xthreads.h> -#endif -#ifndef WIN32 -#define X_INCLUDE_PWD_H -#define XOS_USE_XLIB_LOCKING -#include <nx-X11/Xos_r.h> -#endif -#include <stdio.h> -#include <ctype.h> - - -/*ARGSUSED*/ -static char * -GetHomeDir( - char *dest, - int len) -{ -#ifdef WIN32 - register char *ptr1 = NULL; - register char *ptr2 = NULL; - int len1 = 0, len2 = 0; - - if ((ptr1 = getenv("HOME"))) { /* old, deprecated */ - len1 = strlen (ptr1); - } else if ((ptr1 = getenv("HOMEDRIVE")) && (ptr2 = getenv("HOMEDIR"))) { - len1 = strlen (ptr1); - len2 = strlen (ptr2); - } else if ((ptr2 = getenv("USERNAME"))) { - len1 = strlen (ptr1 = "/users/"); - len2 = strlen (ptr2); - } - if ((len1 + len2 + 1) < len) - snprintf (dest, len, "%s%s", ptr1, (ptr2) ? ptr2 : ""); - else - *dest = '\0'; -#else -#ifdef X_NEEDS_PWPARAMS - _Xgetpwparams pwparams; -#endif - struct passwd *pw; - register char *ptr; - - if (len <= 0 || dest == NULL) - return NULL; - - if ((ptr = getenv("HOME"))) { - (void) strncpy(dest, ptr, len-1); - dest[len-1] = '\0'; - } else { - if ((ptr = getenv("USER"))) - pw = _XGetpwnam(ptr,pwparams); - else - pw = _XGetpwuid(getuid(),pwparams); - if (pw != NULL) { - (void) strncpy(dest, pw->pw_dir, len-1); - dest[len-1] = '\0'; - } else - *dest = '\0'; - } -#endif - return dest; -} - - -static XrmDatabase -InitDefaults( - Display *dpy) /* display for defaults.... */ -{ - XrmDatabase userdb; - XrmDatabase xdb; - char fname[PATH_MAX]; /* longer than any conceivable size */ - char *xenv; - - XrmInitialize(); - - /* - * See lib/Xt/Initialize.c - * - * First, get the defaults from the server; if none, then load from - * ~/.Xdefaults. Next, if there is an XENVIRONMENT environment variable, - * then load that file. - */ - - if (dpy->xdefaults == NULL) { - const char *slashDotXdefaults = "/.Xdefaults"; - - (void) GetHomeDir (fname, PATH_MAX - strlen (slashDotXdefaults) - 1); - (void) strcat (fname, slashDotXdefaults); - xdb = XrmGetFileDatabase (fname); - } else { - xdb = XrmGetStringDatabase(dpy->xdefaults); - } - - if (!(xenv = getenv ("XENVIRONMENT"))) { - const char *slashDotXdefaultsDash = "/.Xdefaults-"; - int len; - - (void) GetHomeDir (fname, PATH_MAX - strlen (slashDotXdefaultsDash) - 1); - (void) strcat (fname, slashDotXdefaultsDash); - len = strlen (fname); - (void) _XGetHostname (fname+len, PATH_MAX-len); - xenv = fname; - } - userdb = XrmGetFileDatabase (xenv); - XrmMergeDatabases (userdb, &xdb); - return (xdb); - -#ifdef old - if (fname[0] != '\0') userdb = XrmGetFileDatabase(fname); - xdb = XrmGetStringDatabase(dpy->xdefaults); - XrmMergeDatabases(userdb, &xdb); - return xdb; -#endif -} - -char * -XGetDefault( - Display *dpy, /* display for defaults.... */ - char _Xconst *prog, /* name of program for option */ - register _Xconst char *name) /* name of option program wants */ -{ /* to get, for example, "font" */ - XrmName names[3]; - XrmClass classes[3]; - XrmRepresentation fromType; - XrmValue result; - char *progname; -#ifdef WIN32 - char *progname2; -#endif - - /* - * strip path off of program name (XXX - this is OS specific) - */ - progname = strrchr (prog, '/'); -#ifdef WIN32 - progname2 = strrchr (prog, '\\'); - if (progname2 && (!progname || progname < progname2)) - progname = progname2; -#endif - - if (progname) - progname++; - else - progname = (char *)prog; - - /* - * see if database has ever been initialized. Lookups can be done - * without locks held. - */ - LockDisplay(dpy); - if (dpy->db == NULL) { - dpy->db = InitDefaults(dpy); - dpy->flags |= XlibDisplayDfltRMDB; - } - UnlockDisplay(dpy); - - names[0] = XrmStringToName(progname); - names[1] = XrmStringToName(name); - names[2] = NULLQUARK; - classes[0] = XrmStringToClass("Program"); - classes[1] = XrmStringToClass("Name"); - classes[2] = NULLQUARK; - (void)XrmQGetResource(dpy->db, names, classes, &fromType, &result); - return (result.addr); -} - |