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Diffstat (limited to 'doc/examples/toolbox.cpp')
| -rw-r--r-- | doc/examples/toolbox.cpp | 235 |
1 files changed, 0 insertions, 235 deletions
diff --git a/doc/examples/toolbox.cpp b/doc/examples/toolbox.cpp deleted file mode 100644 index 24afa2cbe..000000000 --- a/doc/examples/toolbox.cpp +++ /dev/null @@ -1,235 +0,0 @@ -/* -* (C) 2009 Jack Lloyd -* -* Distributed under the terms of the Botan license -*/ - -#include <botan/botan.h> - -#if defined(BOTAN_HAS_COMPRESSOR_BZIP2) - #include <botan/bzip2.h> -#endif - -#if defined(BOTAN_HAS_COMPRESSOR_ZLIB) - #include <botan/zlib.h> -#endif - -#include <iostream> -#include <fstream> - -using namespace Botan; - -#include "../../tests/getopt.h" - -class Encoder_Decoder - { - public: - Encoder_Decoder(const std::string& command, - bool decode, - const std::vector<std::string>& args) : - type(command), - args(args), - decode(decode) - { } - - void run(std::istream& in, std::ostream& out) - { - Filter* filt = decode ? decoder(type) : encoder(type); - - DataSource_Stream src(in); - Pipe pipe(filt, new DataSink_Stream(out)); - pipe.process_msg(src); - } - - Filter* encoder(const std::string& type) const - { - if(type == "hex") return new Hex_Encoder; - if(type == "base64") return new Base64_Encoder; - -#if defined(BOTAN_HAS_COMPRESSOR_BZIP2) - if(type == "bzip2") return new Bzip_Compression; -#endif - -#if defined(BOTAN_HAS_COMPRESSOR_ZLIB) - if(type == "zlib") return new Zlib_Compression; -#endif - return 0; - } - - Filter* decoder(const std::string& type) const - { - if(type == "hex") return new Hex_Decoder; - if(type == "base64") return new Base64_Decoder; - -#if defined(BOTAN_HAS_COMPRESSOR_BZIP2) - if(type == "bzip2") return new Bzip_Decompression; -#endif - -#if defined(BOTAN_HAS_COMPRESSOR_ZLIB) - if(type == "zlib") return new Zlib_Decompression; -#endif - - return 0; - } - - private: - std::string type; - std::vector<std::string> args; - bool decode; - }; - -void run_command(const std::string& command, - const std::vector<std::string>& arguments, - const OptionParser& opts) - { - if(command == "hex" || - command == "base64" || - command == "bzip2" || - command == "zlib") - { - bool decode = opts.is_set("decode"); - - std::string output = opts.value_or_else("output", "-"); - std::string input = opts.value_or_else("input", "-"); - - Encoder_Decoder enc_dec(command, decode, arguments); - - try - { - if(output == "-") - { - if(input == "-") - enc_dec.run(std::cin, std::cout); - else - { - std::ifstream in(input.c_str()); - enc_dec.run(in, std::cout); - } - } - else // output != "-" - { - std::ofstream out(output.c_str()); - - if(input == "-") - enc_dec.run(std::cin, out); - else - { - std::ifstream in(input.c_str()); - enc_dec.run(in, out); - } - } - } - catch(Botan::Stream_IO_Error& e) - { - std::cout << "I/O failure - " << e.what() << '\n'; - } - } - else if(command == "hash" || - command == "sha1" || - command == "md5") - { - std::string hash; - - if(command == "md5") - hash = "MD5"; - if(command == "sha1") - hash = "SHA-160"; - else - hash = opts.value_or_else("hash", "SHA-160"); // sha1 is default - - Pipe pipe(new Hash_Filter(get_hash(hash)), - new Hex_Encoder(false, 0, Hex_Encoder::Lowercase)); - - for(size_t i = 0; i != arguments.size(); ++i) - { - std::string file_name = arguments[i]; - - u32bit previously = pipe.message_count(); - - if(file_name == "-") - { - pipe.start_msg(); - std::cin >> pipe; - pipe.end_msg(); - } - else - { - std::ifstream in(file_name.c_str()); - if(in) - { - pipe.start_msg(); - in >> pipe; - pipe.end_msg(); - } - else - std::cerr << "Could not read " << file_name << '\n'; - } - - if(pipe.message_count() > previously) - std::cout << pipe.read_all_as_string(Pipe::LAST_MESSAGE) << " " - << file_name << '\n'; - } - - } - else - { - std::cerr << "Command " << command << " not known\n"; - } - } - -int main(int argc, char* argv[]) - { - LibraryInitializer init; - - OptionParser opts("help|version|seconds=|" - "input=|output=|decode|" - "hash=|key="); - - try - { - opts.parse(argv); - } - catch(std::runtime_error& e) - { - std::cout << "Command line problem: " << e.what() << '\n'; - return 2; - } - - if(opts.is_set("version") || argc <= 1) - { - std::cerr << "Botan Toolbox v" << version_string() << '\n'; - std::cerr << "Commands: hash hex base64 "; -#if defined(BOTAN_HAS_COMPRESSOR_BZIP2) - std::cerr << "bzip2 "; -#endif - -#if defined(BOTAN_HAS_COMPRESSOR_ZLIB) - std::cerr << "zlib "; -#endif - - std::cerr << "\n"; - - return 0; - } - - if(opts.is_set("help")) - { - std::vector<std::string> what = opts.leftovers(); - - for(size_t i = 0; i != what.size(); ++i) - std::cerr << what[i] << "? Never heard of it\n"; - return 0; - } - - std::vector<std::string> args = opts.leftovers(); - - if(args.size() == 0) - return 0; - - std::string command = args[0]; - args.erase(args.begin()); - - run_command(command, args, opts); - - return 0; - } |