| 820 | } |
| 821 | |
| 822 | void Param::parseCommandLine(const int argc, const char** argv, const std::string& prefix) |
| 823 | { |
| 824 | //determine prefix |
| 825 | std::string prefix2 = prefix; |
| 826 | if (!prefix2.empty()) |
| 827 | { |
| 828 | //prefix2.ensureLastChar(':'); |
| 829 | if (prefix2.back() != ':') |
| 830 | { |
| 831 | prefix2.append(1, ':'); |
| 832 | } |
| 833 | } |
| 834 | |
| 835 | //parse arguments |
| 836 | std::string arg, arg1; |
| 837 | for (int i = 1; i < argc; ++i) |
| 838 | { |
| 839 | //load the current and next argument: arg and arg1 ("" at the last argument) |
| 840 | arg = argv[i]; |
| 841 | arg1 = ""; |
| 842 | if (i + 1 < argc) |
| 843 | { |
| 844 | arg1 = argv[i + 1]; |
| 845 | } |
| 846 | |
| 847 | //it is a option when it starts with a '-' and the second character is not a number |
| 848 | bool arg_is_option = false; |
| 849 | if (arg.size() >= 2 && arg[0] == '-' && arg[1] != '0' && arg[1] != '1' && arg[1] != '2' && arg[1] != '3' && arg[1] != '4' && arg[1] != '5' && arg[1] != '6' && arg[1] != '7' && arg[1] != '8' && arg[1] != '9') |
| 850 | { |
| 851 | arg_is_option = true; |
| 852 | } |
| 853 | bool arg1_is_option = false; |
| 854 | if (arg1.size() >= 2 && arg1[0] == '-' && arg1[1] != '0' && arg1[1] != '1' && arg1[1] != '2' && arg1[1] != '3' && arg1[1] != '4' && arg1[1] != '5' && arg1[1] != '6' && arg1[1] != '7' && arg1[1] != '8' && arg1[1] != '9') |
| 855 | { |
| 856 | arg1_is_option = true; |
| 857 | } |
| 858 | //cout << "Parse: '"<< arg << "' '" << arg1 << "'" << std::endl; |
| 859 | |
| 860 | //flag (option without text argument) |
| 861 | if (arg_is_option && arg1_is_option) |
| 862 | { |
| 863 | root_.insert(ParamEntry(arg, std::string(), ""), prefix2); |
| 864 | } |
| 865 | //option with argument |
| 866 | else if (arg_is_option && !arg1_is_option) |
| 867 | { |
| 868 | root_.insert(ParamEntry(arg, arg1, ""), prefix2); |
| 869 | ++i; |
| 870 | } |
| 871 | //just text arguments (not preceded by an option) |
| 872 | else |
| 873 | { |
| 874 | |
| 875 | ParamEntry* misc_entry = root_.findEntryRecursive(prefix2 + "misc"); |
| 876 | if (misc_entry == nullptr) |
| 877 | { |
| 878 | std::vector<std::string> sl; |
| 879 | sl.push_back(arg); |
no test coverage detected