diff options
Diffstat (limited to 'botan/doc/examples/hash.cpp')
| -rw-r--r-- | botan/doc/examples/hash.cpp | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/botan/doc/examples/hash.cpp b/botan/doc/examples/hash.cpp deleted file mode 100644 index a97cd60..0000000 --- a/botan/doc/examples/hash.cpp +++ /dev/null @@ -1,64 +0,0 @@ -/* -Prints the message digest of files, using an arbitrary hash function -chosen by the user. This is less flexible that I might like, for example: - ./hash sha1 some_file [or md5 or sha-1 or ripemd160 or ...] -will not work, cause the name lookup is case-sensitive. Oh well... - -Written by Jack Lloyd (lloyd@randombit.net), on August 4, 2002 - - December 16, 2003: "Fixed" to accept "sha1" or "md5" as a hash name - -This file is in the public domain -*/ - -#include <iostream> -#include <fstream> -#include <botan/botan.h> - -int main(int argc, char* argv[]) - { - if(argc < 3) - { - std::cout << "Usage: " << argv[0] << " digest <filenames>" << std::endl; - return 1; - } - - Botan::LibraryInitializer init; - - std::string hash = argv[1]; - /* a couple of special cases, kind of a crock */ - if(hash == "sha1") hash = "SHA-1"; - if(hash == "md5") hash = "MD5"; - - try { - if(!Botan::have_hash(hash)) - { - std::cout << "Unknown hash \"" << argv[1] << "\"" << std::endl; - return 1; - } - - Botan::Pipe pipe(new Botan::Hash_Filter(hash), - new Botan::Hex_Encoder); - - int skipped = 0; - for(int j = 2; argv[j] != 0; j++) - { - std::ifstream file(argv[j]); - if(!file) - { - std::cout << "ERROR: could not open " << argv[j] << std::endl; - skipped++; - continue; - } - pipe.start_msg(); - file >> pipe; - pipe.end_msg(); - pipe.set_default_msg(j-2-skipped); - std::cout << pipe << " " << argv[j] << std::endl; - } - } - catch(std::exception& e) - { - std::cout << "Exception caught: " << e.what() << std::endl; - } - return 0; - } |
