Microwave filters GUI 2.0.3

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tclAppInit.c
1 /*
2 * tclAppInit.c --
3 *
4 * Provides a default version of the main program and Tcl_AppInit
5 * function for Tcl applications (without Tk).
6 *
7 * Copyright (c) 1993 The Regents of the University of California.
8 * Copyright (c) 1994-1997 Sun Microsystems, Inc.
9 * Copyright (c) 1998-1999 by Scriptics Corporation.
10 *
11 * See the file "license.terms" for information on usage and redistribution of
12 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
13 */
14
15 #include "tcl.h"
16
17 #ifdef TCL_TEST
18
19 #include "tclInt.h"
20
21 extern Tcl_PackageInitProc Procbodytest_Init;
22 extern Tcl_PackageInitProc Procbodytest_SafeInit;
23 extern Tcl_PackageInitProc TclObjTest_Init;
24 extern Tcl_PackageInitProc Tcltest_Init;
25
26 #endif /* TCL_TEST */
27
28 #ifdef TCL_XT_TEST
29 extern void XtToolkitInitialize _ANSI_ARGS_((void));
30 extern int Tclxttest_Init _ANSI_ARGS_((Tcl_Interp *interp));
31 #endif
32
33 /*
34 *----------------------------------------------------------------------
35 *
36 * main --
37 *
38 * This is the main program for the application.
39 *
40 * Results:
41 * None: Tcl_Main never returns here, so this function never returns
42 * either.
43 *
44 * Side effects:
45 * Whatever the application does.
46 *
47 *----------------------------------------------------------------------
48 */
49
50 int
51 main(
52 int argc, /* Number of command-line arguments. */
53 char **argv) /* Values of command-line arguments. */
54 {
55 /*
56 * The following #if block allows you to change the AppInit function by
57 * using a #define of TCL_LOCAL_APPINIT instead of rewriting this entire
58 * file. The #if checks for that #define and uses Tcl_AppInit if it does
59 * not exist.
60 */
61
62 #ifndef TCL_LOCAL_APPINIT
63 #define TCL_LOCAL_APPINIT Tcl_AppInit
64 #endif
65 extern int TCL_LOCAL_APPINIT _ANSI_ARGS_((Tcl_Interp *interp));
66
67 /*
68 * The following #if block allows you to change how Tcl finds the startup
69 * script, prime the library or encoding paths, fiddle with the argv,
70 * etc., without needing to rewrite Tcl_Main()
71 */
72
73 #ifdef TCL_LOCAL_MAIN_HOOK
74 extern int TCL_LOCAL_MAIN_HOOK _ANSI_ARGS_((int *argc, char ***argv));
75 #endif
76
77 #ifdef TCL_XT_TEST
78 XtToolkitInitialize();
79 #endif
80
81 #ifdef TCL_LOCAL_MAIN_HOOK
82 TCL_LOCAL_MAIN_HOOK(&argc, &argv);
83 #endif
84
85 Tcl_Main(argc, argv, TCL_LOCAL_APPINIT);
86
87 return 0; /* Needed only to prevent compiler warning. */
88 }
89
90 /*
91 *----------------------------------------------------------------------
92 *
93 * Tcl_AppInit --
94 *
95 * This function performs application-specific initialization. Most
96 * applications, especially those that incorporate additional packages,
97 * will have their own version of this function.
98 *
99 * Results:
100 * Returns a standard Tcl completion code, and leaves an error message in
101 * the interp's result if an error occurs.
102 *
103 * Side effects:
104 * Depends on the startup script.
105 *
106 *----------------------------------------------------------------------
107 */
108
109 int
110 Tcl_AppInit(
111 Tcl_Interp *interp) /* Interpreter for application. */
112 {
113 if (Tcl_Init(interp) == TCL_ERROR) {
114 return TCL_ERROR;
115 }
116
117 #ifdef TCL_TEST
118 #ifdef TCL_XT_TEST
119 if (Tclxttest_Init(interp) == TCL_ERROR) {
120 return TCL_ERROR;
121 }
122 #endif
123 if (Tcltest_Init(interp) == TCL_ERROR) {
124 return TCL_ERROR;
125 }
126 Tcl_StaticPackage(interp, "Tcltest", Tcltest_Init,
127 (Tcl_PackageInitProc *) NULL);
128 if (TclObjTest_Init(interp) == TCL_ERROR) {
129 return TCL_ERROR;
130 }
131 if (Procbodytest_Init(interp) == TCL_ERROR) {
132 return TCL_ERROR;
133 }
134 Tcl_StaticPackage(interp, "procbodytest", Procbodytest_Init,
135 Procbodytest_SafeInit);
136 #endif /* TCL_TEST */
137
138 /*
139 * Call the init functions for included packages. Each call should look
140 * like this:
141 *
142 * if (Mod_Init(interp) == TCL_ERROR) {
143 * return TCL_ERROR;
144 * }
145 *
146 * where "Mod" is the name of the module. (Dynamically-loadable packages
147 * should have the same entry-point name.)
148 */
149
150 /*
151 * Call Tcl_CreateCommand for application-specific commands, if they
152 * weren't already created by the init functions called above.
153 */
154
155 /*
156 * Specify a user-specific startup file to invoke if the application is
157 * run interactively. Typically the startup file is "~/.apprc" where "app"
158 * is the name of the application. If this line is deleted then no user-
159 * specific startup file will be run under any conditions.
160 */
161
162 #ifdef DJGPP
163 Tcl_SetVar(interp, "tcl_rcFileName", "~/tclsh.rc", TCL_GLOBAL_ONLY);
164 #else
165 Tcl_SetVar(interp, "tcl_rcFileName", "~/.tclshrc", TCL_GLOBAL_ONLY);
166 #endif
167
168 return TCL_OK;
169 }
170
171 /*
172 * Local Variables:
173 * mode: c
174 * c-basic-offset: 4
175 * fill-column: 78
176 * End:
177 */
178
179