1 /* $NetBSD: tkAppInit.c,v 1.2 2021/08/14 16:14:50 christos Exp $ */
2
3 /*
4 * tkXAppInit.c --
5 *
6 * Provides a default version of the Tcl_AppInit procedure for use with
7 * applications built with Extended Tcl and Tk on Unix systems. This is based
8 * on the the UCB Tk file tkAppInit.c
9 *-----------------------------------------------------------------------------
10 * Copyright 1991-1996 Karl Lehenbauer and Mark Diekhans.
11 *
12 * Permission to use, copy, modify, and distribute this software and its
13 * documentation for any purpose and without fee is hereby granted, provided
14 * that the above copyright notice appear in all copies. Karl Lehenbauer and
15 * Mark Diekhans make no representations about the suitability of this
16 * software for any purpose. It is provided "as is" without express or
17 * implied warranty.
18 *-----------------------------------------------------------------------------
19 * $OpenLDAP$
20 *-----------------------------------------------------------------------------
21 */
22
23 #include "tclExtend.h"
24 #include "tk.h"
25
26 /*
27 * The following variable is a special hack that insures the tcl
28 * version of matherr() is used when linking against shared libraries
29 * Even if matherr is not used on this system, there is a dummy version
30 * in libtcl.
31 */
32 EXTERN int matherr ();
33 int (*tclDummyMathPtr)() = matherr;
34
35
36 /*-----------------------------------------------------------------------------
37 * main --
38 *
39 * This is the main program for the application.
40 *-----------------------------------------------------------------------------
41 */
42 #ifdef __cplusplus
43 int
main(int argc,char ** argv)44 main (int argc,
45 char **argv)
46 #else
47 int
48 main (argc, argv)
49 int argc;
50 char **argv;
51 #endif
52 {
53 #ifdef USE_TCLX
54 TkX_Main(argc, argv, Tcl_AppInit);
55 #else
56 Tk_Main(argc, argv, Tcl_AppInit);
57 #endif
58 return 0; /* Needed only to prevent compiler warning. */
59 }
60
61 /*-----------------------------------------------------------------------------
62 * Tcl_AppInit --
63 *
64 * This procedure performs application-specific initialization. Most
65 * applications, especially those that incorporate additional packages, will
66 * have their own version of this procedure.
67 *
68 * Results:
69 * Returns a standard Tcl completion code, and leaves an error message in
70 * interp->result if an error occurs.
71 *-----------------------------------------------------------------------------
72 */
73 #ifdef __cplusplus
74 int
Tcl_AppInit(Tcl_Interp * interp)75 Tcl_AppInit (Tcl_Interp *interp)
76 #else
77 int
78 Tcl_AppInit (interp)
79 Tcl_Interp *interp;
80 #endif
81 {
82 if (Tcl_Init (interp) == TCL_ERROR) {
83 return TCL_ERROR;
84 }
85 #ifdef USE_TCLX
86 if (Tclx_Init(interp) == TCL_ERROR) {
87 return TCL_ERROR;
88 }
89 Tcl_StaticPackage(interp, "Tclx", Tclx_Init, Tclx_SafeInit);
90 #endif
91 if (Tk_Init(interp) == TCL_ERROR) {
92 return TCL_ERROR;
93 }
94 Tcl_StaticPackage(interp, "Tk", Tk_Init, (Tcl_PackageInitProc *) NULL);
95 #ifdef USE_TCLX
96 if (Tkx_Init(interp) == TCL_ERROR) {
97 return TCL_ERROR;
98 }
99 Tcl_StaticPackage(interp, "Tkx", Tkx_Init, (Tcl_PackageInitProc *) NULL);
100 #endif
101
102 if (Ldaptcl_Init(interp) == TCL_ERROR) {
103 return TCL_ERROR;
104 }
105 Tcl_StaticPackage(interp, "Ldaptcl", Ldaptcl_Init,
106 (Tcl_PackageInitProc *) NULL);
107
108 /*
109 * Call Tcl_CreateCommand for application-specific commands, if
110 * they weren't already created by the init procedures called above.
111 */
112
113 /*
114 * Specify a user-specific startup file to invoke if the application
115 * is run interactively. Typically the startup file is "~/.apprc"
116 * where "app" is the name of the application. If this line is deleted
117 * then no user-specific startup file will be run under any conditions.
118 */
119 Tcl_SetVar(interp, "tcl_rcFileName", "~/.wishxrc", TCL_GLOBAL_ONLY);
120 return TCL_OK;
121 }
122