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59 lines
1.4 KiB
C++
59 lines
1.4 KiB
C++
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/*
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* (C) 2009 Jack Lloyd
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*
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* Distributed under the terms of the Botan license
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*/
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#include <iostream>
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#include <fstream>
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#include <botan/botan.h>
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int main(int argc, char* argv[])
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{
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if(argc < 3)
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{
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std::cout << "Usage: " << argv[0] << " digest <filenames>" << std::endl;
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return 1;
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}
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Botan::LibraryInitializer init;
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std::string hash = argv[1];
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/* a couple of special cases, kind of a crock */
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if(hash == "sha1") hash = "SHA-1";
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if(hash == "md5") hash = "MD5";
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try {
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if(!Botan::have_hash(hash))
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{
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std::cout << "Unknown hash \"" << argv[1] << "\"" << std::endl;
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return 1;
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}
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Botan::Pipe pipe(new Botan::Hash_Filter(hash),
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new Botan::Hex_Encoder);
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int skipped = 0;
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for(int j = 2; argv[j] != 0; j++)
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{
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std::ifstream file(argv[j], std::ios::binary);
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if(!file)
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{
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std::cout << "ERROR: could not open " << argv[j] << std::endl;
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skipped++;
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continue;
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}
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pipe.start_msg();
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file >> pipe;
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pipe.end_msg();
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pipe.set_default_msg(j-2-skipped);
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std::cout << pipe << " " << argv[j] << std::endl;
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}
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}
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catch(std::exception& e)
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{
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std::cout << "Exception caught: " << e.what() << std::endl;
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}
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return 0;
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}
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