1 /*************************************************************************/
2 /* */
3 /* Language Technologies Institute */
4 /* Carnegie Mellon University */
5 /* Copyright (c) 1999 */
6 /* All Rights Reserved. */
7 /* */
8 /* Permission is hereby granted, free of charge, to use and distribute */
9 /* this software and its documentation without restriction, including */
10 /* without limitation the rights to use, copy, modify, merge, publish, */
11 /* distribute, sublicense, and/or sell copies of this work, and to */
12 /* permit persons to whom this work is furnished to do so, subject to */
13 /* the following conditions: */
14 /* 1. The code must retain the above copyright notice, this list of */
15 /* conditions and the following disclaimer. */
16 /* 2. Any modifications must be clearly marked as such. */
17 /* 3. Original authors' names are not deleted. */
18 /* 4. The authors' names are not used to endorse or promote products */
19 /* derived from this software without specific prior written */
20 /* permission. */
21 /* */
22 /* CARNEGIE MELLON UNIVERSITY AND THE CONTRIBUTORS TO THIS WORK */
23 /* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
24 /* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
25 /* SHALL CARNEGIE MELLON UNIVERSITY NOR THE CONTRIBUTORS BE LIABLE */
26 /* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
27 /* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
28 /* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
29 /* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
30 /* THIS SOFTWARE. */
31 /* */
32 /*************************************************************************/
33 /* Author: Alan W Black (awb@cs.cmu.edu) */
34 /* Date: December 1999 */
35 /*************************************************************************/
36 /* */
37 /* Error mechanism */
38 /* */
39 /*************************************************************************/
40 #include <stdlib.h>
41 #include <stdarg.h>
42 #include "cst_file.h"
43 #include "cst_error.h"
44
45 #ifdef UNDER_CE
46
47 #include <winbase.h>
48 #include <stdlib.h>
49 #include "cst_alloc.h"
50
cst_errmsg(const char * fmt,...)51 int cst_errmsg(const char *fmt, ...)
52 {
53 #ifdef DEBUG
54 wchar_t wmsg[256];
55 wchar_t *wfmt;
56 size_t len;
57 va_list args;
58
59 len = mbstowcs(NULL,fmt,0) + 1;
60 wfmt = cst_alloc(wchar_t,len);
61 mbstowcs(wfmt,fmt,len);
62
63 va_start(args,fmt);
64 _vsnwprintf(wmsg,256,wfmt,args);
65 va_end(args);
66
67 wmsg[255]=L'\0';
68 cst_free(wfmt);
69 MessageBoxW(0,wmsg,L"Error",0);
70 #endif
71 return 0;
72 }
73 jmp_buf *cst_errjmp = 0;
74
75 #elif defined(__palmos__)
76 #ifdef __ARM_ARCH_4T__
77 /* We only support throwing errors in ARM land */
78 jmp_buf *cst_errjmp = 0;
79 #endif
80
81 char cst_error_msg[600];
cst_errmsg(const char * fmt,...)82 int cst_errmsg(const char *fmt, ...)
83 {
84 va_list args;
85 int count;
86
87 va_start(args,fmt);
88 count = cst_vsprintf(cst_error_msg,fmt,args);
89 va_end(args);
90 return 0;
91 }
92 #else
93
94 jmp_buf *cst_errjmp = 0;
95
cst_errmsg(const char * fmt,...)96 int cst_errmsg(const char *fmt, ...)
97 {
98 va_list args;
99 int rv;
100
101 va_start(args, fmt);
102 rv = vfprintf(stderr, fmt, args);
103 va_end(args);
104
105 return rv;
106 }
107
108 #endif
109