From 363a869b000ee1c9337bc0086108f6a5960da326 Mon Sep 17 00:00:00 2001
From: Stef Walter <stef@memberwebs.com>
Date: Sun, 15 Nov 2009 20:26:16 +0000
Subject: Allow use of p11-tests as a library.

---
 src/p11-tests.c | 123 +++++++++++++++++++++++++++++++++++++++++---------------
 1 file changed, 91 insertions(+), 32 deletions(-)

(limited to 'src/p11-tests.c')

diff --git a/src/p11-tests.c b/src/p11-tests.c
index 900338e..4d8b9ff 100644
--- a/src/p11-tests.c
+++ b/src/p11-tests.c
@@ -1,13 +1,27 @@
 
-
 #include "p11-tests.h"
+#include "p11-tests-lib.h"
 #include "compat.h"
 
 #include <stdio.h>
 #include <stdlib.h>
 
-#include <openssl/err.h>
-#include <openssl/evp.h>
+#ifdef _WIN32
+
+#define WIN32_LEAN_AND_MEAN
+#define _WIN32_WINNT 0x400
+#include <windows.h>
+
+static HMODULE module = NULL;
+
+#else /* !_WIN32 */
+
+#include <dlfcn.h>
+#include <pthread.h>
+
+static void *module = NULL;
+
+#endif /* !_WIN32 */
 
 int p11t_test_unexpected = 1;
 int p11t_test_write_session = 0;
@@ -19,10 +33,74 @@ usage()
 	exit(2);
 }
 
+void
+fatal (const char *message, ...)
+{
+	va_list va;
+	va_start (va, message);
+	fprintf (stderr, message, va);
+	va_end (va);
+	exit (1);
+}
+
+CK_FUNCTION_LIST_PTR
+module_load(const char *filename)
+{
+	CK_FUNCTION_LIST_PTR list = NULL;
+	CK_C_GetFunctionList get_function_list;
+	CK_RV rv;
+
+#ifdef _WIN32
+
+	module = LoadLibrary (filename);
+	if (!module)
+		fatal ("couldn't load library: %s: %s", filename, p11t_msg_os ());
+
+	/* Lookup the appropriate function in the library */
+	get_function_list = (CK_C_GetFunctionList)GetProcAddress (module, "C_GetFunctionList");
+	if (!get_function_list)
+		fatal ("couldn't find function 'C_GetFunctionList' in library: %s: %s",
+		       filename, p11t_msg_os ());
+
+#else /* !_WIN32 */
+
+	module = dlopen (filename, RTLD_NOW);
+	if (!module)
+		fatal ("couldn't open library: %s: %s", filename, dlerror ());
+
+	/* Lookup the appropriate function in library */
+	get_function_list = (CK_C_GetFunctionList)dlsym (module, "C_GetFunctionList");
+	if (!get_function_list)
+		fatal ("couldn't find function 'C_GetFunctionList' in library: %s: %s",
+		       filename, dlerror ());
+
+#endif /* !_WIN32 */
+
+	/* Get the function list */
+	rv = (get_function_list) (&list);
+	if(rv != CKR_OK || !list)
+		fatal ("couldn't get function list: %d", (int)rv);
+
+	return list;
+}
+
+void
+module_unload (void)
+{
+	if (module) {
+#ifdef _WIN32
+		FreeLibrary (module);
+#else
+		dlclose (module);
+#endif
+	}
+	module = NULL;
+}
+
 int
 main(int argc, char* argv[])
 {
-	const char *config = NULL;
+	CK_FUNCTION_LIST_PTR module;
 	int ch;
 
 	while((ch = getopt(argc, argv, "f:svz")) != -1)
@@ -30,16 +108,17 @@ main(int argc, char* argv[])
 		switch(ch)
 		{
 		case 'f':
-			config = optarg;
+			if (p11_tests_load_config (optarg) < 0)
+				exit (2);
 			break;
 		case 's':
-			p11t_test_write_session = 1;
+			p11_tests_set_write_session (1);
 			break;
 		case 'v':
-			p11t_check_verbose = 1;
+			p11_tests_set_verbose (1);
 			break;
 		case 'z':
-			p11t_test_unexpected = 0;
+			p11_tests_set_unexpected (0);
 			break;
 		case '?':
 		default:
@@ -54,30 +133,10 @@ main(int argc, char* argv[])
 	if(argc != 1)
 		usage();
 
-	if(config)
-		p11t_config_parse(config);
-
-	ERR_load_crypto_strings();
-	OpenSSL_add_all_digests();
-
-	/* Basic module tests */
-	p11t_module_load(argv[0]);
-	p11t_module_initialize();
-
-	p11t_slot_tests();
-	p11t_session_tests();
-	p11t_object_tests();
-	p11t_key_tests();
-	p11t_certificate_tests();
-	p11t_rsa_tests();
-	p11t_dsa_tests();
-
-	/* Remaining module tests */
-	p11t_module_finalize();
-	p11t_module_unload();
-
-	p11t_slot_cleanup();
-	p11t_config_cleanup();
+	module = module_load (argv[0]);
+	p11_tests_perform (module);
+	module_unload ();
 
+	/* TODO: Change return value based on tests passed, failed */
 	return 0;
 }
-- 
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