File Manager

003 File Manager

Current Path: /usr/src/crypto/heimdal/lib/asn1

usr / src / crypto / heimdal / lib / asn1 /

📁 ..
📄 ChangeLog(44.84 KB)
📄 Makefile.am(7.72 KB)
📄 Makefile.in(51.46 KB)
📄 asn1-common.h(2.06 KB)
📄 asn1-template.h(3.97 KB)
📄 asn1_err.et(1.27 KB)
📄 asn1_gen.c(4.8 KB)
📄 asn1_print.c(9.23 KB)
📄 asn1_queue.h(6.52 KB)
📄 asn1parse.c(81.78 KB)
📄 asn1parse.h(6.44 KB)
📄 asn1parse.y(20.85 KB)
📄 canthandle.asn1(793 B)
📄 check-common.c(10.03 KB)
📄 check-common.h(2.87 KB)
📄 check-der.c(26.7 KB)
📄 check-gen.c(35.1 KB)
📄 check-timegm.c(2.28 KB)
📄 cms.asn1(4.16 KB)
📄 cms.opt(55 B)
📄 der-private.h(1.29 KB)
📄 der-protos.h(10.5 KB)
📄 der.c(3.69 KB)
📄 der.h(3.08 KB)
📄 der_cmp.c(3.48 KB)
📄 der_copy.c(4.75 KB)
📄 der_format.c(3.93 KB)
📄 der_free.c(3.01 KB)
📄 der_get.c(14.56 KB)
📄 der_length.c(4.67 KB)
📄 der_locl.h(2.15 KB)
📄 der_put.c(10.02 KB)
📄 digest.asn1(4.86 KB)
📄 extra.c(3.69 KB)
📄 gen.c(25.75 KB)
📄 gen_copy.c(6.68 KB)
📄 gen_decode.c(17.89 KB)
📄 gen_encode.c(13.23 KB)
📄 gen_free.c(5.01 KB)
📄 gen_glue.c(4.13 KB)
📄 gen_length.c(7.54 KB)
📄 gen_locl.h(3.26 KB)
📄 gen_seq.c(3.89 KB)
📄 gen_template.c(22.2 KB)
📄 hash.c(4.57 KB)
📄 hash.h(2.92 KB)
📄 heim_asn1.h(2.33 KB)
📄 krb5.asn1(20.53 KB)
📄 krb5.opt(147 B)
📄 kx509.asn1(662 B)
📄 lex.c(73.99 KB)
📄 lex.h(1.76 KB)
📄 lex.l(7.74 KB)
📄 main.c(4.78 KB)
📄 pkcs12.asn1(2.29 KB)
📄 pkcs8.asn1(629 B)
📄 pkcs9.asn1(809 B)
📄 pkinit.asn1(5.47 KB)
📄 rfc2459.asn1(16.79 KB)
📄 setchgpw2.asn1(3.82 KB)
📄 symbol.c(2.68 KB)
📄 symbol.h(3.57 KB)
📄 template.c(24.54 KB)
📄 test.asn1(3.1 KB)
📄 test.gen(290 B)
📄 timegm.c(3.83 KB)
📄 version-script.map(135 B)

Editing: asn1_gen.c

/*
 * Copyright (c) 2005 Kungliga Tekniska Högskolan
 * (Royal Institute of Technology, Stockholm, Sweden).
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * 3. Neither the name of the Institute nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#include "der_locl.h"
#include <com_err.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <ctype.h>
#include <getarg.h>
#include <hex.h>
#include <err.h>

RCSID("$Id$");

static int
doit(const char *fn)
{
    char buf[2048];
    char *fnout = NULL;
    const char *bname;
    unsigned long line = 0;
    FILE *f, *fout;
    size_t offset = 0;

f = fopen(fn, "r");
    if (f == NULL)
	err(1, "fopen");

bname = strrchr(fn, '/');
    if (bname)
	bname++;
    else
	bname = fn;

if (asprintf(&fnout, "%s.out", bname) < 0 || fnout == NULL)
	errx(1, "malloc");

fout = fopen(fnout, "w");
    if (fout == NULL)
	err(1, "fopen: output file");

while (fgets(buf, sizeof(buf), f) != NULL) {
	char *ptr, *class, *type, *tag, *length, *data, *foo;
	int ret, l, c, ty, ta;
	unsigned char p[6], *pdata;
	size_t sz;

line++;

buf[strcspn(buf, "\r\n")] = '\0';
	if (buf[0] == '#' || buf[0] == '\0')
	    continue;

ptr = buf;
	while (isspace((unsigned char)*ptr))
	       ptr++;

class = strtok_r(ptr, " \t\n", &foo);
	if (class == NULL) errx(1, "class missing on line %lu", line);
	type = strtok_r(NULL, " \t\n", &foo);
	if (type == NULL) errx(1, "type missing on line %lu", line);
	tag = strtok_r(NULL, " \t\n", &foo);
	if (tag == NULL) errx(1, "tag missing on line %lu", line);
	length = strtok_r(NULL, " \t\n", &foo);
	if (length == NULL) errx(1, "length missing on line %lu", line);
	data = strtok_r(NULL, " \t\n", &foo);

c = der_get_class_num(class);
	if (c == -1) errx(1, "no valid class on line %lu", line);
	ty = der_get_type_num(type);
	if (ty == -1) errx(1, "no valid type on line %lu", line);
	ta = der_get_tag_num(tag);
	if (ta == -1)
	    ta = atoi(tag);

l = atoi(length);

printf("line: %3lu offset: %3lu class: %d type: %d "
	       "tag: %3d length: %3d %s\n",
	       line, (unsigned long)offset, c, ty, ta, l,
	       data ? "<have data>" : "<no data>");

ret = der_put_length_and_tag(p + sizeof(p) - 1, sizeof(p),
				     l,
				     c,
				     ty,
				     ta,
				     &sz);
	if (ret)
	    errx(1, "der_put_length_and_tag: %d", ret);

if (fwrite(p + sizeof(p) - sz , sz, 1, fout) != 1)
	    err(1, "fwrite length/tag failed");
	offset += sz;

if (data) {
	    size_t datalen;

datalen = strlen(data) / 2;
	    pdata = emalloc(sz);

if (hex_decode(data, pdata, datalen) != datalen)
		errx(1, "failed to decode data");

if (fwrite(pdata, datalen, 1, fout) != 1)
		err(1, "fwrite data failed");
	    offset += datalen;

free(pdata);
	}
    }
    printf("line: eof offset: %lu\n", (unsigned long)offset);

fclose(fout);
    fclose(f);
    return 0;
}

static int version_flag;
static int help_flag;
struct getargs args[] = {
    { "version", 0, arg_flag, &version_flag },
    { "help", 0, arg_flag, &help_flag }
};
int num_args = sizeof(args) / sizeof(args[0]);

static void
usage(int code)
{
    arg_printusage(args, num_args, NULL, "parse-file");
    exit(code);
}

int
main(int argc, char **argv)
{
    int optidx = 0;

setprogname (argv[0]);

if(getarg(args, num_args, argc, argv, &optidx))
	usage(1);
    if(help_flag)
	usage(0);
    if(version_flag) {
	print_version(NULL);
	exit(0);
    }
    argv += optidx;
    argc -= optidx;
    if (argc != 1)
	usage (1);

return doit (argv[0]);
}

003 File Manager

Editing: asn1_gen.c

Upload File

Create Folder