Moved unit tests main from dal to src, rewrote Logger and added Cipher (requires libcrypto from OpenSSL) + unit tests.

1 files changed, 100 insertions, 0 deletions

diff --git a/src/utils/cipher.cpp b/src/utils/cipher.cpp
new file mode 100644
index 00000000..1b232e7e
--- /dev/null
+++ b/src/utils/cipher.cpp
@@ -0,0 +1,100 @@
+/*
+ *  The Mana World Server
+ *  Copyright 2004 The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  The Mana World  is free software; you can redistribute  it and/or modify it
+ *  under the terms of the GNU General  Public License as published by the Free
+ *  Software Foundation; either version 2 of the License, or any later version.
+ *
+ *  The Mana  World is  distributed in  the hope  that it  will be  useful, but
+ *  WITHOUT ANY WARRANTY; without even  the implied warranty of MERCHANTABILITY
+ *  or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ *  more details.
+ *
+ *  You should  have received a  copy of the  GNU General Public  License along
+ *  with The Mana  World; if not, write to the  Free Software Foundation, Inc.,
+ *  59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ *  $Id$
+ */
+
+
+#include <iomanip>
+#include <sstream>
+
+#include <openssl/evp.h>
+#include <openssl/md5.h>
+
+#include "cipher.h"
+
+
+namespace tmwserv
+{
+namespace utils
+{
+
+
+/**
+ * Default constructor.
+ */
+Cipher::Cipher(void)
+    throw()
+{
+    // NOOP
+}
+
+
+/**
+ * Destructor.
+ */
+Cipher::~Cipher(void)
+    throw()
+{
+    // NOOP
+}
+
+
+/**
+ * Encode using the MD5 digest algorithm.
+ */
+std::string
+Cipher::md5(const std::string& str)
+{
+    unsigned char md[MD5_DIGEST_LENGTH];
+
+    EVP_Digest(
+        (unsigned char*) str.c_str(),
+        (unsigned long) str.length(),
+        md,
+        NULL,
+        EVP_md5(),
+        NULL
+    );
+
+    return toHex(md, MD5_DIGEST_LENGTH);
+}
+
+
+/**
+ * Convert a string into hexadecimal.
+ */
+std::string
+Cipher::toHex(const unsigned char* str,
+              const unsigned short length)
+{
+    using namespace std;
+
+    ostringstream os;
+
+    for (int i = 0; i < length; ++i) {
+       os << setfill('0') << setw(2) << hex << (int) str[i];
+    }
+
+    return os.str();
+}
+
+
+} // namespace utils
+} // namespace tmwserv