/* A simple template for Botan applications, showing startup, etc */ #include <botan/botan.h> using namespace Botan; /* This is how you can do compile-time version checking */ #if BOTAN_VERSION_CODE < BOTAN_VERSION_CODE_FOR(1,6,3) #error Your Botan installation is too old; upgrade to 1.6.3 or later #endif #include <iostream> int main(int argc, char* argv[]) { Botan::LibraryInitializer init; try { /* Put it inside the try block so exceptions at startup/shutdown will get caught. It will be initialized with default options */ if(argc > 2) { std::cout << "Usage: " << argv[0] << "[initializer args]\n"; return 2; } std::string args = (argc == 2) ? argv[1] : ""; LibraryInitializer init(args); // your operations here } catch(std::exception& e) { std::cout << e.what() << std::endl; return 1; } return 0; }