Imported Upstream version 17.22.1

[platform/upstream/libzypp.git] / zypp / Digest.h

diff --git a/zypp/Digest.h b/zypp/Digest.h
index 9756354..6e6075e 100644 (file)
--- a/zypp/Digest.h
+++ b/zypp/Digest.h
@@ -99,6 +99,13 @@ namespace zypp {
         * */
        bool update(const char* bytes, size_t len);
 
+        /** \brief feed data into digest computation algorithm
+        * @param is
+        * @param bufsize
+        * @return whether an error occured
+        * */
+        bool update(std::istream& is, size_t bufsize = 4096);
+
        /** \brief get hex string representation of the digest
         *
         * this function will finalize the digest computation. calls to update
@@ -108,6 +115,12 @@ namespace zypp {
         * */
        std::string digest();
 
+        /** \brief get hex string representation of the digest vector given as parameter
+        *
+        * @return hex string representation of the digest
+        * */
+        static std::string digestVectorToString ( const std::vector<unsigned char> &vec );
+
        /** \brief get vector of unsigned char representation of the digest
         *
         * this function will finalize the digest computation. calls to update