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1 //
2 // SWIG Interface file for building a new version of ish
3 // Dave Beazley
4 // August 14, 1996
5 //
6
7
8 #ifdef AUTODOC
9 %subsection "ish.i"
10 %text %{
11 This module provides a main() program needed to build a new version
12 of the [incr Tcl] 'ish' executable. It has been tested with itcl 2.1,
13 but may need tweaking for later versions and for use with C++.
14 %}
15 #endif
16
17 %{
18
19 /*
20 * tclAppInit.c --
21 *
22 * Provides a default version of the main program and Tcl_AppInit
23 * procedure for Tcl applications (without Tk).
24 *
25 * Copyright (c) 1993 The Regents of the University of California.
26 * Copyright (c) 1994-1995 Sun Microsystems, Inc.
27 *
28 * See the file "license.terms" for information on usage and redistribution
29 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
30 *
31 * SCCS: @(#) tclAppInit.c 1.17 96/03/26 12:45:29
32 */
33
34 /*
35 * The following variable is a special hack that is needed in order for
36 * Sun shared libraries to be used for Tcl.
37 */
38
39 #ifdef __cplusplus
40 extern "C" {
41 #endif
42
43 #ifndef SWIG_RcFileName
44 char *SWIG_RcFileName = "~/.tclshrc";
45 #endif
46
47 extern int matherr _ANSI_ARGS_((void));
48 static int (*dummyMathPtr) _ANSI_ARGS_((void)) = matherr;
49
50 #ifdef __cplusplus
51 }
52 #endif
53
54 #ifdef TCL_TEST
55 extern int Tcltest_Init _ANSI_ARGS_((Tcl_Interp *interp));
56 extern int Tclptest_Init _ANSI_ARGS_((Tcl_Interp *interp));
57 #endif /* TCL_TEST */
58
59 \f
60 #if (TCL_MAJOR_VERSION == 7) && (TCL_MINOR_VERSION < 4)
61 /*
62 * The following variable is a special hack that allows applications
63 * to be linked using the procedure "main" from the Tcl7.3 library. The
64 * variable generates a reference to "main", which causes main to
65 * be brought in from the library (and all of Tcl with it).
66 */
67
68 extern int main _ANSI_ARGS_((int argc, char **argv));
69 static int (*dummyMainPtr) _ANSI_ARGS_((int argc, char **argv)) = main;
70
71 #else
72
73 /*
74 *----------------------------------------------------------------------
75 *
76 * main --
77 *
78 * This is the main program for the application.
79 *
80 * Results:
81 * None: Tcl_Main never returns here, so this procedure never
82 * returns either.
83 *
84 * Side effects:
85 * Whatever the application does.
86 *
87 *----------------------------------------------------------------------
88 */
89
90 int
91 #ifdef _USING_PROTOTYPES_
92 main (int argc, /* Number of command-line arguments. */
93 char **argv) /* Values of command-line arguments. */
94 #else
95 main(argc, argv)
96 int argc; /* Number of command-line arguments. */
97 char **argv; /* Values of command-line arguments. */
98 #endif
99 {
100 Tcl_Main(argc, argv, Tcl_AppInit);
101 return 0; /* Needed only to prevent compiler warning. */
102 }
103 #endif
104 \f
105 /*
106 *----------------------------------------------------------------------
107 *
108 * Tcl_AppInit --
109 *
110 * This procedure performs application-specific initialization.
111 * Most applications, especially those that incorporate additional
112 * packages, will have their own version of this procedure.
113 *
114 * Results:
115 * Returns a standard Tcl completion code, and leaves an error
116 * message in interp->result if an error occurs.
117 *
118 * Side effects:
119 * Depends on the startup script.
120 *
121 *----------------------------------------------------------------------
122 */
123
124 int
125 #ifdef _USING_PROTOTYPES_
126 Tcl_AppInit (Tcl_Interp *interp) /* Interpreter for application. */
127 #else
128 Tcl_AppInit(interp)
129 Tcl_Interp *interp; /* Interpreter for application. */
130 #endif
131 {
132 if (Tcl_Init(interp) == TCL_ERROR) {
133 return TCL_ERROR;
134 }
135 if (SWIG_init(interp) == TCL_ERROR) {
136 return TCL_ERROR;
137 }
138
139 /*
140 * Call the init procedures for included packages. Each call should
141 * look like this:
142 *
143 * if (Mod_Init(interp) == TCL_ERROR) {
144 * return TCL_ERROR;
145 * }
146 *
147 * where "Mod" is the name of the module.
148 */
149
150 /*
151 * Call Tcl_CreateCommand for application-specific commands, if
152 * they weren't already created by the init procedures called above.
153 */
154
155 /*
156 * Specify a user-specific startup file to invoke if the application
157 * is run interactively. Typically the startup file is "~/.apprc"
158 * where "app" is the name of the application. If this line is deleted
159 * then no user-specific startup file will be run under any conditions.
160 */
161
162 #if (TCL_MAJOR_VERSION > 7) || (TCL_MINOR_VERSION > 4)
163 Tcl_SetVar(interp, "tcl_rcFileName", SWIG_RcFileName, TCL_GLOBAL_ONLY);
164 #else
165 tcl_RcFileName = SWIG_RcFileName;
166 #endif
167 return TCL_OK;
168 }
169
170 %}