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-rw-r--r--apps/nseq.c181
1 files changed, 92 insertions, 89 deletions
diff --git a/apps/nseq.c b/apps/nseq.c
index e3c4dba54733..c3067385d2a0 100644
--- a/apps/nseq.c
+++ b/apps/nseq.c
@@ -1,6 +1,7 @@
/* nseq.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
*/
/* ====================================================================
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
@@ -10,7 +11,7 @@
* are met:
*
* 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
+ * 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
@@ -69,99 +70,101 @@ int MAIN(int, char **);
int MAIN(int argc, char **argv)
{
- char **args, *infile = NULL, *outfile = NULL;
- BIO *in = NULL, *out = NULL;
- int toseq = 0;
- X509 *x509 = NULL;
- NETSCAPE_CERT_SEQUENCE *seq = NULL;
- int i, ret = 1;
- int badarg = 0;
- if (bio_err == NULL) bio_err = BIO_new_fp (stderr, BIO_NOCLOSE);
- ERR_load_crypto_strings();
- args = argv + 1;
- while (!badarg && *args && *args[0] == '-') {
- if (!strcmp (*args, "-toseq")) toseq = 1;
- else if (!strcmp (*args, "-in")) {
- if (args[1]) {
- args++;
- infile = *args;
- } else badarg = 1;
- } else if (!strcmp (*args, "-out")) {
- if (args[1]) {
- args++;
- outfile = *args;
- } else badarg = 1;
- } else badarg = 1;
- args++;
- }
+ char **args, *infile = NULL, *outfile = NULL;
+ BIO *in = NULL, *out = NULL;
+ int toseq = 0;
+ X509 *x509 = NULL;
+ NETSCAPE_CERT_SEQUENCE *seq = NULL;
+ int i, ret = 1;
+ int badarg = 0;
+ if (bio_err == NULL)
+ bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
+ ERR_load_crypto_strings();
+ args = argv + 1;
+ while (!badarg && *args && *args[0] == '-') {
+ if (!strcmp(*args, "-toseq"))
+ toseq = 1;
+ else if (!strcmp(*args, "-in")) {
+ if (args[1]) {
+ args++;
+ infile = *args;
+ } else
+ badarg = 1;
+ } else if (!strcmp(*args, "-out")) {
+ if (args[1]) {
+ args++;
+ outfile = *args;
+ } else
+ badarg = 1;
+ } else
+ badarg = 1;
+ args++;
+ }
- if (badarg) {
- BIO_printf (bio_err, "Netscape certificate sequence utility\n");
- BIO_printf (bio_err, "Usage nseq [options]\n");
- BIO_printf (bio_err, "where options are\n");
- BIO_printf (bio_err, "-in file input file\n");
- BIO_printf (bio_err, "-out file output file\n");
- BIO_printf (bio_err, "-toseq output NS Sequence file\n");
- OPENSSL_EXIT(1);
- }
+ if (badarg) {
+ BIO_printf(bio_err, "Netscape certificate sequence utility\n");
+ BIO_printf(bio_err, "Usage nseq [options]\n");
+ BIO_printf(bio_err, "where options are\n");
+ BIO_printf(bio_err, "-in file input file\n");
+ BIO_printf(bio_err, "-out file output file\n");
+ BIO_printf(bio_err, "-toseq output NS Sequence file\n");
+ OPENSSL_EXIT(1);
+ }
- if (infile) {
- if (!(in = BIO_new_file (infile, "r"))) {
- BIO_printf (bio_err,
- "Can't open input file %s\n", infile);
- goto end;
- }
- } else in = BIO_new_fp(stdin, BIO_NOCLOSE);
+ if (infile) {
+ if (!(in = BIO_new_file(infile, "r"))) {
+ BIO_printf(bio_err, "Can't open input file %s\n", infile);
+ goto end;
+ }
+ } else
+ in = BIO_new_fp(stdin, BIO_NOCLOSE);
- if (outfile) {
- if (!(out = BIO_new_file (outfile, "w"))) {
- BIO_printf (bio_err,
- "Can't open output file %s\n", outfile);
- goto end;
- }
- } else {
- out = BIO_new_fp(stdout, BIO_NOCLOSE);
+ if (outfile) {
+ if (!(out = BIO_new_file(outfile, "w"))) {
+ BIO_printf(bio_err, "Can't open output file %s\n", outfile);
+ goto end;
+ }
+ } else {
+ out = BIO_new_fp(stdout, BIO_NOCLOSE);
#ifdef OPENSSL_SYS_VMS
- {
- BIO *tmpbio = BIO_new(BIO_f_linebuffer());
- out = BIO_push(tmpbio, out);
- }
+ {
+ BIO *tmpbio = BIO_new(BIO_f_linebuffer());
+ out = BIO_push(tmpbio, out);
+ }
#endif
- }
- if (toseq) {
- seq = NETSCAPE_CERT_SEQUENCE_new();
- seq->certs = sk_X509_new_null();
- while((x509 = PEM_read_bio_X509(in, NULL, NULL, NULL)))
- sk_X509_push(seq->certs,x509);
+ }
+ if (toseq) {
+ seq = NETSCAPE_CERT_SEQUENCE_new();
+ seq->certs = sk_X509_new_null();
+ while ((x509 = PEM_read_bio_X509(in, NULL, NULL, NULL)))
+ sk_X509_push(seq->certs, x509);
- if(!sk_X509_num(seq->certs))
- {
- BIO_printf (bio_err, "Error reading certs file %s\n", infile);
- ERR_print_errors(bio_err);
- goto end;
- }
- PEM_write_bio_NETSCAPE_CERT_SEQUENCE(out, seq);
- ret = 0;
- goto end;
- }
+ if (!sk_X509_num(seq->certs)) {
+ BIO_printf(bio_err, "Error reading certs file %s\n", infile);
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ PEM_write_bio_NETSCAPE_CERT_SEQUENCE(out, seq);
+ ret = 0;
+ goto end;
+ }
- if (!(seq = PEM_read_bio_NETSCAPE_CERT_SEQUENCE(in, NULL, NULL, NULL))) {
- BIO_printf (bio_err, "Error reading sequence file %s\n", infile);
- ERR_print_errors(bio_err);
- goto end;
- }
+ if (!(seq = PEM_read_bio_NETSCAPE_CERT_SEQUENCE(in, NULL, NULL, NULL))) {
+ BIO_printf(bio_err, "Error reading sequence file %s\n", infile);
+ ERR_print_errors(bio_err);
+ goto end;
+ }
- for(i = 0; i < sk_X509_num(seq->certs); i++) {
- x509 = sk_X509_value(seq->certs, i);
- dump_cert_text(out, x509);
- PEM_write_bio_X509(out, x509);
- }
- ret = 0;
-end:
- BIO_free(in);
- BIO_free_all(out);
- NETSCAPE_CERT_SEQUENCE_free(seq);
+ for (i = 0; i < sk_X509_num(seq->certs); i++) {
+ x509 = sk_X509_value(seq->certs, i);
+ dump_cert_text(out, x509);
+ PEM_write_bio_X509(out, x509);
+ }
+ ret = 0;
+ end:
+ BIO_free(in);
+ BIO_free_all(out);
+ NETSCAPE_CERT_SEQUENCE_free(seq);
- OPENSSL_EXIT(ret);
+ OPENSSL_EXIT(ret);
}
-