1 files changed, 5 insertions, 0 deletions

diff --git a/include/opkele/util.h b/include/opkele/util.h
index 5372498..80d8b03 100644
--- a/include/opkele/util.h
+++ b/include/opkele/util.h
@@ -1,59 +1,64 @@
 #ifndef __OPKELE_UTIL_H
 #define __OPKELE_UTIL_H
 
 #include <time.h>
 #include <string>
+#include <vector>
 #include <openssl/bn.h>
 #include <openssl/dh.h>
 
 namespace opkele {
     using std::string;
+    using std::vector;
 
     namespace util {
 
 	class bignum_t {
 	    public:
 		BIGNUM *_bn;
 
 		bignum_t() : _bn(0) { }
 		bignum_t(BIGNUM *bn) : _bn(bn) { }
 		~bignum_t() throw() { if(_bn) BN_free(_bn); }
 		
 		bignum_t& operator=(BIGNUM *bn) { if(_bn) BN_free(_bn); _bn = bn; return *this; }
 
 		operator const BIGNUM*(void) const { return _bn; }
 		operator BIGNUM*(void) { return _bn; }
 	};
 	class dh_t {
 	    public:
 		DH *_dh;
 		
 		dh_t() : _dh(0) { }
 		dh_t(DH *dh) : _dh(dh) { }
 		~dh_t() throw() { if(_dh) DH_free(_dh); }
 
 		dh_t& operator=(DH *dh) { if(_dh) DH_free(_dh); _dh = dh; return *this; }
 
 		operator const DH*(void) const { return _dh; }
 		operator DH*(void) { return _dh; }
 
 		DH* operator->() { return _dh; }
 		const DH* operator->() const { return _dh; }
 	};
 
 	BIGNUM *base64_to_bignum(const string& b64);
 	BIGNUM *dec_to_bignum(const string& dec);
 	string bignum_to_base64(const BIGNUM *bn);
 
 	string time_to_w3c(time_t t);
 	time_t w3c_to_time(const string& w);
 
 	string url_encode(const string& str);
 
 	string long_to_string(long l);
 	long string_to_long(const string& s);
+
+	string encode_base64(const void *data,size_t length);
+	void decode_base64(const string& data,vector<unsigned char>& rv);
     }
 
 }
 
 #endif /* __OPKELE_UTIL_H */