diff options
Diffstat (limited to 'libqpdf/qpdf/MD5.hh')
| -rw-r--r-- | libqpdf/qpdf/MD5.hh | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/libqpdf/qpdf/MD5.hh b/libqpdf/qpdf/MD5.hh index eb0b9680..b0b93e3d 100644 --- a/libqpdf/qpdf/MD5.hh +++ b/libqpdf/qpdf/MD5.hh @@ -14,37 +14,50 @@ class MD5 public: typedef unsigned char Digest[16]; + DLL_EXPORT MD5(); + DLL_EXPORT void reset(); // encodes string and finalizes + DLL_EXPORT void encodeString(char const* input_string); // encodes file and finalizes + DLL_EXPORT void encodeFile(char const* filename, int up_to_size = -1) throw(QEXC::System); // appends string to current md5 object + DLL_EXPORT void appendString(char const* input_string); // appends arbitrary data to current md5 object + DLL_EXPORT void encodeDataIncrementally(char const* input_data, int len); // computes a raw digest + DLL_EXPORT void digest(Digest); // prints the digest to stdout terminated with \r\n (primarily for // testing) + DLL_EXPORT void print(); // returns the digest as a hexadecimal string + DLL_EXPORT std::string unparse(); // Convenience functions + DLL_EXPORT static std::string getDataChecksum(char const* buf, int len); + DLL_EXPORT static std::string getFileChecksum(char const* filename, int up_to_size = -1); + DLL_EXPORT static bool checkDataChecksum(char const* const checksum, char const* buf, int len); + DLL_EXPORT static bool checkFileChecksum(char const* const checksum, char const* filename, int up_to_size = -1); |