2 * Copyright (c) Ian F. Darwin 1986-1995.
3 * Software written by Ian F. Darwin and others;
4 * maintained 1995-present by Christos Zoulas and others.
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice immediately at the beginning of the file, without modification,
11 * this list of conditions, and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
20 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * print.c - debugging printout routines
35 FILE_RCSID("@(#)$File: print.c,v 1.69 2010/07/21 16:47:18 christos Exp $")
46 #define SZOF(a) (sizeof(a) / sizeof(a[0]))
50 file_mdump(struct magic *m)
52 private const char optyp[] = { FILE_OPS };
54 (void) fprintf(stderr, "[%u", m->lineno);
55 (void) fprintf(stderr, ">>>>>>>> %u" + 8 - (m->cont_level & 7),
58 if (m->flag & INDIR) {
59 (void) fprintf(stderr, "(%s,",
60 /* Note: type is unsigned */
61 (m->in_type < file_nnames) ?
62 file_names[m->in_type] : "*bad*");
63 if (m->in_op & FILE_OPINVERSE)
64 (void) fputc('~', stderr);
65 (void) fprintf(stderr, "%c%u),",
66 ((size_t)(m->in_op & FILE_OPS_MASK) <
68 optyp[m->in_op & FILE_OPS_MASK] : '?',
71 (void) fprintf(stderr, " %s%s", (m->flag & UNSIGNED) ? "u" : "",
72 /* Note: type is unsigned */
73 (m->type < file_nnames) ? file_names[m->type] : "*bad*");
74 if (m->mask_op & FILE_OPINVERSE)
75 (void) fputc('~', stderr);
77 if (IS_STRING(m->type)) {
79 (void) fputc('/', stderr);
80 if (m->str_flags & STRING_COMPACT_WHITESPACE)
81 (void) fputc(CHAR_COMPACT_WHITESPACE, stderr);
82 if (m->str_flags & STRING_COMPACT_OPTIONAL_WHITESPACE)
83 (void) fputc(CHAR_COMPACT_OPTIONAL_WHITESPACE,
85 if (m->str_flags & STRING_IGNORE_LOWERCASE)
86 (void) fputc(CHAR_IGNORE_LOWERCASE, stderr);
87 if (m->str_flags & STRING_IGNORE_UPPERCASE)
88 (void) fputc(CHAR_IGNORE_UPPERCASE, stderr);
89 if (m->str_flags & REGEX_OFFSET_START)
90 (void) fputc(CHAR_REGEX_OFFSET_START, stderr);
93 (void) fprintf(stderr, "/%u", m->str_range);
96 if ((size_t)(m->mask_op & FILE_OPS_MASK) < SZOF(optyp))
97 (void) fputc(optyp[m->mask_op & FILE_OPS_MASK], stderr);
99 (void) fputc('?', stderr);
102 (void) fprintf(stderr, "%.8llx",
103 (unsigned long long)m->num_mask);
106 (void) fprintf(stderr, ",%c", m->reln);
108 if (m->reln != 'x') {
118 (void) fprintf(stderr, "%d", m->value.l);
123 (void) fprintf(stderr, "%" INT64_T_FORMAT "d",
124 (unsigned long long)m->value.q);
129 case FILE_BESTRING16:
130 case FILE_LESTRING16:
132 file_showstr(stderr, m->value.s, (size_t)m->vallen);
138 (void)fprintf(stderr, "%s,",
139 file_fmttime(m->value.l, 1));
145 (void)fprintf(stderr, "%s,",
146 file_fmttime(m->value.l, 0));
151 (void)fprintf(stderr, "%s,",
152 file_fmttime((uint32_t)m->value.q, 1));
157 (void)fprintf(stderr, "%s,",
158 file_fmttime((uint32_t)m->value.q, 0));
163 (void) fprintf(stderr, "%G", m->value.f);
168 (void) fprintf(stderr, "%G", m->value.d);
171 /* XXX - do anything here? */
174 (void) fputs("*bad*", stderr);
178 (void) fprintf(stderr, ",\"%s\"]\n", m->desc);
184 file_magwarn(struct magic_set *ms, const char *f, ...)
188 /* cuz we use stdout for most, stderr here */
189 (void) fflush(stdout);
192 (void) fprintf(stderr, "%s, %lu: ", ms->file,
193 (unsigned long)ms->line);
194 (void) fprintf(stderr, "Warning: ");
196 (void) vfprintf(stderr, f, va);
198 (void) fputc('\n', stderr);
201 protected const char *
202 file_fmttime(uint32_t v, int local)
205 time_t t = (time_t)v;
211 #ifndef HAVE_DAYLIGHT
212 private int daylight = 0;
214 private time_t now = (time_t)0;
216 if (now == (time_t)0) {
219 tm1 = localtime(&now);
222 daylight = tm1->tm_isdst;
224 #endif /* HAVE_TM_ISDST */
225 #endif /* HAVE_DAYLIGHT */
236 pp[strcspn(pp, "\n")] = '\0';
239 return "*Invalid time*";