2 * Copyright (c) 2005 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
17 * 3. Neither the name of the Institute nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 #include <sys/types.h>
51 unsigned long line
= 0;
59 bname
= strrchr(fn
, '/');
65 asprintf(&fnout
, "%s.out", bname
);
69 fout
= fopen(fnout
, "w");
71 err(1, "fopen: output file");
73 while (fgets(buf
, sizeof(buf
), f
) != NULL
) {
74 char *ptr
, *class, *type
, *tag
, *length
, *data
, *foo
;
75 int ret
, l
, c
, ty
, ta
;
76 unsigned char p
[6], *pdata
;
81 buf
[strcspn(buf
, "\r\n")] = '\0';
82 if (buf
[0] == '#' || buf
[0] == '\0')
86 while (isspace((unsigned char)*ptr
))
89 class = strtok_r(ptr
, " \t\n", &foo
);
90 if (class == NULL
) errx(1, "class missing on line %lu", line
);
91 type
= strtok_r(NULL
, " \t\n", &foo
);
92 if (type
== NULL
) errx(1, "type missing on line %lu", line
);
93 tag
= strtok_r(NULL
, " \t\n", &foo
);
94 if (tag
== NULL
) errx(1, "tag missing on line %lu", line
);
95 length
= strtok_r(NULL
, " \t\n", &foo
);
96 if (length
== NULL
) errx(1, "length missing on line %lu", line
);
97 data
= strtok_r(NULL
, " \t\n", &foo
);
99 c
= der_get_class_num(class);
100 if (c
== -1) errx(1, "no valid class on line %lu", line
);
101 ty
= der_get_type_num(type
);
102 if (ty
== -1) errx(1, "no valid type on line %lu", line
);
103 ta
= der_get_tag_num(tag
);
109 printf("line: %3lu offset: %3lu class: %d type: %d "
110 "tag: %3d length: %3d %s\n",
111 line
, (unsigned long)offset
, c
, ty
, ta
, l
,
112 data
? "<have data>" : "<no data>");
114 ret
= der_put_length_and_tag(p
+ sizeof(p
) - 1, sizeof(p
),
121 errx(1, "der_put_length_and_tag: %d", ret
);
123 if (fwrite(p
+ sizeof(p
) - sz
, sz
, 1, fout
) != 1)
124 err(1, "fwrite length/tag failed");
130 datalen
= strlen(data
) / 2;
133 if (hex_decode(data
, pdata
, datalen
) != datalen
)
134 errx(1, "failed to decode data");
136 if (fwrite(pdata
, datalen
, 1, fout
) != 1)
137 err(1, "fwrite data failed");
143 printf("line: eof offset: %lu\n", (unsigned long)offset
);
151 static int version_flag
;
152 static int help_flag
;
153 struct getargs args
[] = {
154 { "version", 0, arg_flag
, &version_flag
},
155 { "help", 0, arg_flag
, &help_flag
}
157 int num_args
= sizeof(args
) / sizeof(args
[0]);
162 arg_printusage(args
, num_args
, NULL
, "parse-file");
167 main(int argc
, char **argv
)
171 setprogname (argv
[0]);
173 if(getarg(args
, num_args
, argc
, argv
, &optidx
))
186 return doit (argv
[0]);