diff options
| -rw-r--r-- | doc/examples/base.cpp | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/doc/examples/base.cpp b/doc/examples/base.cpp index 5a1328ccf..b81daa410 100644 --- a/doc/examples/base.cpp +++ b/doc/examples/base.cpp @@ -5,21 +5,33 @@ using namespace Botan; /* This is how you can do compile-time version checking */ -/* -#if BOTAN_VERSION_CODE < BOTAN_VERSION_CODE_FOR(1,3,9) - #error Your Botan installation is too old; upgrade to 1.3.9 or later + +#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 main(int argc, char* argv[]) { - try { + try + { /* Put it inside the try block so exceptions at startup/shutdown will get caught. + + It will be initialized with default options */ - LibraryInitializer init; + + 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) { |