streamtools/main.cpp

   1 #include <stdexcept>
   2 #include <iostream>
   3
   4 int real_main(int argc, char** argv);
   5
   6 int main(int argc, char** argv)
   7 {
   8         try {
   9                 return real_main(argc, argv);
  10         } catch(std::exception& e) {
  11                 std::cerr << "------------------------------------------------------------" << std::endl;
  12                 if(argv[0])
  13                         std::cerr << "Program '" << argv[0] << "' terminated due to error:" << std::endl;
  14                 else
  15                         std::cerr << "Program <unknown> terminated due to error:" << std::endl;
  16                 std::cerr << "Cause: " << e.what() << std::endl;
  17                 std::cerr << "Argument count: " << argc - 1 << std::endl;
  18                 for(int i = 1; i < argc; i++)
  19                         std::cerr << "Argument #" << i << ": '" << argv[i] << "'" << std::endl;
  20                 std::cerr << "------------------------------------------------------------" << std::endl;
  21                 return 128;
  22         } catch(...) {
  23                 std::cerr << "------------------------------------------------------------" << std::endl;
  24                 if(argv[0])
  25                         std::cerr << "Program '" << argv[0] << "' terminated due to error:" << std::endl;
  26                 else
  27                         std::cerr << "Program <unknown> terminated due to error:" << std::endl;
  28                 std::cerr << "Cause: <Unknown>" << std::endl;
  29                 std::cerr << "Argument count: " << argc - 1 << std::endl;
  30                 for(int i = 1; i < argc; i++)
  31                         std::cerr << "Argument #" << i << ": '" << argv[i] << "'" << std::endl;
  32                 std::cerr << "------------------------------------------------------------" << std::endl;
  33                 return 128;
  34         }
  35 }