update FAQ
[openssl.git] / apps / pkcs7.c
index 0cced40..ae6cd33 100644 (file)
@@ -82,15 +82,16 @@ int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
        {
-       ENGINE *e = NULL;
        PKCS7 *p7=NULL;
        int i,badops=0;
        BIO *in=NULL,*out=NULL;
        int informat,outformat;
        char *infile,*outfile,*prog;
-       int print_certs=0,text=0,noout=0;
+       int print_certs=0,text=0,noout=0,p7_print=0;
        int ret=1;
+#ifndef OPENSSL_NO_ENGINE
        char *engine=NULL;
+#endif
 
        apps_startup();
 
@@ -98,6 +99,9 @@ int MAIN(int argc, char **argv)
                if ((bio_err=BIO_new(BIO_s_file())) != NULL)
                        BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
 
+       if (!load_config(bio_err, NULL))
+               goto end;
+
        infile=NULL;
        outfile=NULL;
        informat=FORMAT_PEM;
@@ -132,13 +136,17 @@ int MAIN(int argc, char **argv)
                        noout=1;
                else if (strcmp(*argv,"-text") == 0)
                        text=1;
+               else if (strcmp(*argv,"-print") == 0)
+                       p7_print=1;
                else if (strcmp(*argv,"-print_certs") == 0)
                        print_certs=1;
+#ifndef OPENSSL_NO_ENGINE
                else if (strcmp(*argv,"-engine") == 0)
                        {
                        if (--argc < 1) goto bad;
                        engine= *(++argv);
                        }
+#endif
                else
                        {
                        BIO_printf(bio_err,"unknown option %s\n",*argv);
@@ -161,14 +169,18 @@ bad:
                BIO_printf(bio_err," -print_certs  print any certs or crl in the input\n");
                BIO_printf(bio_err," -text         print full details of certificates\n");
                BIO_printf(bio_err," -noout        don't output encoded data\n");
+#ifndef OPENSSL_NO_ENGINE
                BIO_printf(bio_err," -engine e     use engine e, possibly a hardware device.\n");
+#endif
                ret = 1;
                goto end;
                }
 
        ERR_load_crypto_strings();
 
-        e = setup_engine(bio_err, engine, 0);
+#ifndef OPENSSL_NO_ENGINE
+        setup_engine(bio_err, engine, 0);
+#endif
 
        in=BIO_new(BIO_s_file());
        out=BIO_new(BIO_s_file());
@@ -225,6 +237,9 @@ bad:
                        }
                }
 
+       if (p7_print)
+               PKCS7_print_ctx(out, p7, 0, NULL);
+
        if (print_certs)
                {
                STACK_OF(X509) *certs=NULL;
@@ -301,5 +316,5 @@ end:
        if (in != NULL) BIO_free(in);
        if (out != NULL) BIO_free_all(out);
        apps_shutdown();
-       EXIT(ret);
+       OPENSSL_EXIT(ret);
        }