X-Git-Url: https://git.openssl.org/gitweb/?a=blobdiff_plain;f=apps%2Fopenssl.c;h=851e63973581fc191c42ad418154769dae01ecc5;hb=cba9ffc32a68586ff00c1770df1a516bebf992d2;hp=4d5c95f640469114d9fdf3a3760961beff419f96;hpb=5ba4bf35c5c596b86b56bde5977d252900367cad;p=openssl.git

diff --git a/apps/openssl.c b/apps/openssl.c
index 4d5c95f640..851e639735 100644
--- a/apps/openssl.c
+++ b/apps/openssl.c
@@ -135,12 +135,8 @@
  * type of "FUNCTION*"). This removes the necessity for macro-generated wrapper
  * functions. */
 
-/* static unsigned long MS_CALLBACK hash(FUNCTION *a); */
-static unsigned long MS_CALLBACK hash(const void *a_void);
-/* static int MS_CALLBACK cmp(FUNCTION *a,FUNCTION *b); */
-static int MS_CALLBACK cmp(const void *a_void,const void *b_void);
-static LHASH *prog_init(void );
-static int do_cmd(LHASH *prog,int argc,char *argv[]);
+static LHASH_OF(FUNCTION) *prog_init(void );
+static int do_cmd(LHASH_OF(FUNCTION) *prog,int argc,char *argv[]);
 static void list_pkey(BIO *out);
 static void list_cipher(BIO *out);
 static void list_md(BIO *out);
@@ -229,7 +225,7 @@ int main(int Argc, char *Argv[])
 	int n,i,ret=0;
 	int argc;
 	char **argv,*p;
-	LHASH *prog=NULL;
+	LHASH_OF(FUNCTION) *prog=NULL;
 	long errline;
  
 	arg.data=NULL;
@@ -276,9 +272,21 @@ int main(int Argc, char *Argv[])
 	i=NCONF_load(config,p,&errline);
 	if (i == 0)
 		{
-		NCONF_free(config);
-		config = NULL;
-		ERR_clear_error();
+		if (ERR_GET_REASON(ERR_peek_last_error())
+		    == CONF_R_NO_SUCH_FILE)
+			{
+			BIO_printf(bio_err,
+				   "WARNING: can't open config file: %s\n",p);
+			ERR_clear_error();
+			NCONF_free(config);
+			config = NULL;
+			}
+		else
+			{
+			ERR_print_errors(bio_err);
+			NCONF_free(config);
+			exit(1);
+			}
 		}
 
 	prog=prog_init();
@@ -287,7 +295,7 @@ int main(int Argc, char *Argv[])
 	program_name(Argv[0],pname,sizeof pname);
 
 	f.name=pname;
-	fp=(FUNCTION *)lh_retrieve(prog,&f);
+	fp=lh_FUNCTION_retrieve(prog,&f);
 	if (fp != NULL)
 		{
 		Argv[0]=pname;
@@ -322,7 +330,8 @@ int main(int Argc, char *Argv[])
 			else	prompt="OpenSSL> ";
 			fputs(prompt,stdout);
 			fflush(stdout);
-			fgets(p,n,stdin);
+			if (!fgets(p,n,stdin))
+				goto end;
 			if (p[0] == '\0') goto end;
 			i=strlen(p);
 			if (i <= 1) break;
@@ -353,7 +362,7 @@ end:
 		NCONF_free(config);
 		config=NULL;
 		}
-	if (prog != NULL) lh_free(prog);
+	if (prog != NULL) lh_FUNCTION_free(prog);
 	if (arg.data != NULL) OPENSSL_free(arg.data);
 
 	apps_shutdown();
@@ -375,7 +384,7 @@ end:
 #define LIST_PUBLIC_KEY_ALGORITHMS "list-public-key-algorithms"
 
 
-static int do_cmd(LHASH *prog, int argc, char *argv[])
+static int do_cmd(LHASH_OF(FUNCTION) *prog, int argc, char *argv[])
 	{
 	FUNCTION f,*fp;
 	int i,ret=1,tp,nl;
@@ -383,7 +392,22 @@ static int do_cmd(LHASH *prog, int argc, char *argv[])
 	if ((argc <= 0) || (argv[0] == NULL))
 		{ ret=0; goto end; }
 	f.name=argv[0];
-	fp=(FUNCTION *)lh_retrieve(prog,&f);
+	fp=lh_FUNCTION_retrieve(prog,&f);
+	if (fp == NULL)
+		{
+		if (EVP_get_digestbyname(argv[0]))
+			{
+			f.type = FUNC_TYPE_MD;
+			f.func = dgst_main;
+			fp = &f;
+			}
+		else if (EVP_get_cipherbyname(argv[0]))
+			{
+			f.type = FUNC_TYPE_CIPHER;
+			f.func = enc_main;
+			fp = &f;
+			}
+		}
 	if (fp != NULL)
 		{
 		ret=fp->func(argc,argv);
@@ -398,7 +422,7 @@ static int do_cmd(LHASH *prog, int argc, char *argv[])
 		}
 #endif
 		f.name=argv[0]+3;
-		ret = (lh_retrieve(prog,&f) != NULL);
+		ret = (lh_FUNCTION_retrieve(prog,&f) != NULL);
 		if (!ret)
 			BIO_printf(bio_stdout, "%s\n", argv[0]);
 		else
@@ -595,9 +619,21 @@ static void list_md(BIO *out)
 	EVP_MD_do_all_sorted(list_md_fn, out);
 	}
 
-static LHASH *prog_init(void)
+static int MS_CALLBACK function_cmp(const FUNCTION *a, const FUNCTION *b)
+	{
+	return strncmp(a->name,b->name,8);
+	}
+static IMPLEMENT_LHASH_COMP_FN(function, FUNCTION)
+
+static unsigned long MS_CALLBACK function_hash(const FUNCTION *a)
+	{
+	return lh_strhash(a->name);
+	}	
+static IMPLEMENT_LHASH_HASH_FN(function, FUNCTION)
+
+static LHASH_OF(FUNCTION) *prog_init(void)
 	{
-	LHASH *ret;
+	LHASH_OF(FUNCTION) *ret;
 	FUNCTION *f;
 	size_t i;
 
@@ -606,23 +642,11 @@ static LHASH *prog_init(void)
 	    ;
 	qsort(functions,i,sizeof *functions,SortFnByName);
 
-	if ((ret=lh_new(hash, cmp)) == NULL)
+	if ((ret=lh_FUNCTION_new()) == NULL)
 		return(NULL);
 
 	for (f=functions; f->name != NULL; f++)
-		lh_insert(ret,f);
+		(void)lh_FUNCTION_insert(ret,f);
 	return(ret);
 	}
 
-/* static int MS_CALLBACK cmp(FUNCTION *a, FUNCTION *b) */
-static int MS_CALLBACK cmp(const void *a_void, const void *b_void)
-	{
-	return(strncmp(((const FUNCTION *)a_void)->name,
-			((const FUNCTION *)b_void)->name,8));
-	}
-
-/* static unsigned long MS_CALLBACK hash(FUNCTION *a) */
-static unsigned long MS_CALLBACK hash(const void *a_void)
-	{
-	return(lh_strhash(((const FUNCTION *)a_void)->name));
-	}