1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
|
/*
* samAppInit.c --
*
* Provides a default version of the Tcl_AppInit procedure for
* use in stand-alone Tcl, Tk or Tix applications.
*
* Copyright (c) 1996, Expert Interface Technologies
* Copyright (c) 1995 Ioi K Lam
* Copyright (c) 1993 The Regents of the University of California.
* Copyright (c) 1994 Sun Microsystems, Inc.
*
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*/
#include <tcl.h>
#ifdef USE_TIX
# ifndef USE_TK
# define USE_TK
# endif
#endif
#ifdef USE_TK
#include <tk.h>
#endif
#ifdef USE_TIX
# include <tix.h>
#else
# if (TCL_MAJOR_VERSION > 7)
# define TCL_7_5_OR_LATER
# else
# if ((TCL_MAJOR_VERSION == 7) && (TCL_MINOR_VERSION >= 5))
# define TCL_7_5_OR_LATER
# endif
# endif
#endif
#ifdef BUILD_tix
# undef TCL_STORAGE_CLASS
# define TCL_STORAGE_CLASS DLLEXPORT
#endif
EXTERN int Tclsam_Init _ANSI_ARGS_((Tcl_Interp *interp));
EXTERN int Tksam_Init _ANSI_ARGS_((Tcl_Interp *interp));
EXTERN int Tixsam_Init _ANSI_ARGS_((Tcl_Interp *interp));
/*
* The following variable is a special hack that is needed in order for
* Sun shared libraries to be used for Tcl.
*/
extern int matherr();
int *tclDummyMathPtr = (int *) matherr;
/*
*----------------------------------------------------------------------
*
* main --
*
* This is the main program for the application.
*
* Results:
* None: Tk_Main never returns here, so this procedure never
* returns either.
*
* Side effects:
* Whatever the application does.
*
*----------------------------------------------------------------------
*/
int
main(argc, argv)
int argc; /* Number of command-line arguments. */
char **argv; /* Values of command-line arguments. */
{
#ifdef USE_TK
Tk_Main(argc, argv, Tcl_AppInit);
#else
Tcl_Main(argc, argv, Tcl_AppInit);
#endif
return 0; /* Needed only to prevent compiler warning. */
}
/*
*----------------------------------------------------------------------
*
* Tcl_AppInit --
*
* This procedure performs application-specific initialization.
* Most applications, especially those that incorporate additional
* packages, will have their own version of this procedure.
*
* Results:
* Returns a standard Tcl completion code, and leaves an error
* message in interp->result if an error occurs.
*
* Side effects:
* Depends on the startup script.
*
*----------------------------------------------------------------------
*/
int
Tcl_AppInit(interp)
Tcl_Interp *interp; /* Interpreter for application. */
{
if (Tclsam_Init(interp) == TCL_ERROR) {
return TCL_ERROR;
}
#ifdef USE_TK
if (Tksam_Init(interp) == TCL_ERROR) {
return TCL_ERROR;
}
#endif
#ifdef USE_TIX
if (Tixsam_Init(interp) == TCL_ERROR) {
return TCL_ERROR;
}
#endif
#ifdef TCL_7_5_OR_LATER
Tcl_StaticPackage(interp, "Tclsam", Tclsam_Init, NULL);
#ifdef USE_TK
Tcl_StaticPackage(interp, "Tk", Tk_Init, NULL);
Tcl_StaticPackage(interp, "Tksam", Tksam_Init, NULL);
#endif
#ifdef USE_TIX
Tcl_StaticPackage(interp, "Tix", Tix_Init, NULL);
Tcl_StaticPackage(interp, "Tixsam", Tixsam_Init, NULL);
#endif
#endif
/*
* Call the init procedures for included packages. Each call should
* look like this:
*
* if (Mod_Init(interp) == TCL_ERROR) {
* return TCL_ERROR;
* }
*
* where "Mod" is the name of the module.
*/
/*
* Call Tcl_CreateCommand for application-specific commands, if
* they weren't already created by the init procedures called above.
*/
/*
* Specify a user-specific startup file to invoke if the application
* is run interactively. Typically the startup file is "~/.apprc"
* where "app" is the name of the application. If this line is deleted
* then no user-specific startup file will be run under any conditions.
*/
#if defined(USE_TIX)
# define RC_FILENAME "~/.tixwishrc"
#else
# if defined(USE_TK)
# define RC_FILENAME "~/.wishrc"
# else
# define RC_FILENAME "~/.tclshrc"
# endif
#endif
#ifdef TCL_7_5_OR_LATER
/*
* Starting from TCL 7.5, the symbol tcl_rcFileName is no longer
* exported by libtcl.a. Instead, this variable must be set using
* a TCL global variable
*/
Tcl_SetVar(interp, "tcl_rcFileName", RC_FILENAME, TCL_GLOBAL_ONLY);
#else
tcl_RcFileName = RC_FILENAME;
#endif
return TCL_OK;
}
|
