* [including the GNU Public Licence.]
*/
+#include <openssl/opensslconf.h> /* for OPENSSL_NO_DH */
#ifndef OPENSSL_NO_DH
#include <stdio.h>
#include <stdlib.h>
#include <openssl/dh.h>
#include <openssl/x509.h>
#include <openssl/pem.h>
-#include <openssl/engine.h>
#undef PROG
#define PROG dh_main
int MAIN(int argc, char **argv)
{
- ENGINE *e = NULL;
DH *dh=NULL;
int i,badops=0,text=0;
BIO *in=NULL,*out=NULL;
int informat,outformat,check=0,noout=0,C=0,ret=1;
- char *infile,*outfile,*prog,*engine;
+ char *infile,*outfile,*prog;
+#ifndef OPENSSL_NO_ENGINE
+ char *engine;
+#endif
apps_startup();
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;
+
+#ifndef OPENSSL_NO_ENGINE
engine=NULL;
+#endif
infile=NULL;
outfile=NULL;
informat=FORMAT_PEM;
if (--argc < 1) goto bad;
outfile= *(++argv);
}
+#ifndef OPENSSL_NO_ENGINE
else if (strcmp(*argv,"-engine") == 0)
{
if (--argc < 1) goto bad;
engine= *(++argv);
}
+#endif
else if (strcmp(*argv,"-check") == 0)
check=1;
else if (strcmp(*argv,"-text") == 0)
BIO_printf(bio_err," -text print a text form of the DH parameters\n");
BIO_printf(bio_err," -C Output C code\n");
BIO_printf(bio_err," -noout no output\n");
+#ifndef OPENSSL_NO_ENGINE
BIO_printf(bio_err," -engine e use engine e, possibly a hardware device.\n");
+#endif
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());
if (in != NULL) BIO_free(in);
if (out != NULL) BIO_free_all(out);
if (dh != NULL) DH_free(dh);
- EXIT(ret);
+ apps_shutdown();
+ OPENSSL_EXIT(ret);
}
+#else /* !OPENSSL_NO_DH */
+
+# if PEDANTIC
+static void *dummy=&dummy;
+# endif
+
#endif