src/dbuspolicy_printer.cpp

   1 #include "internal/print_content.hpp"
   2 #include "internal/storage_backend_serialized.hpp"
   3 #include <iostream>
   4 #include <getopt.h>
   5 #include "libdbuspolicy1-private.h"
   6
   7 using namespace std;
   8
   9 static const struct option options[] = {
  10         {"system", no_argument, 0, 0 },
  11         {"session", no_argument, 0, 0},
  12         {0, 0, 0, 0}
  13 };
  14
  15 static void print_help(const char *name) {
  16         cout << endl;
  17         cout << "usage: " << name << " [-i serialized filename] [-v]" << endl;
  18         cout << "       " << name << " {--system|--session} [-v]" << endl;
  19         cout << " -v - just verify, don't print anything" << endl;
  20         cout << endl;
  21 }
  22
  23 int main(int argc, char *argv[]) {
  24         std::string input_filename;
  25         int c;
  26         bool just_verify = false;
  27
  28         if (argc < 2) {
  29                 print_help(argv[0]);
  30                 return EXIT_FAILURE;
  31         }
  32
  33         while (1) {
  34                 int option_index;
  35                 c = getopt_long(argc, argv, "i:v", options, &option_index);
  36                 if (c == -1)
  37                         break;
  38
  39                 switch(c) {
  40                 case 0:
  41                         if (option_index == 0)
  42                                 input_filename = system_bus_conf_file_primary();
  43                         else
  44                                 input_filename = session_bus_conf_file_primary();
  45                         input_filename.append(".serialized");
  46                         break;
  47                 case 'i':
  48                         input_filename = optarg;
  49                         break;
  50                 case 'v':
  51                         just_verify = true;
  52                         break;
  53                 case '?':
  54                         print_help(argv[0]);
  55                         return EXIT_FAILURE;
  56                 }
  57         }
  58
  59         if (optind < argc)
  60                 input_filename = argv[optind];
  61
  62         if (input_filename.empty()) {
  63                 cout << "No input filename" << endl;
  64                 print_help(argv[0]);
  65                 return EXIT_FAILURE;
  66         }
  67
  68         tslog::init(tslog::ldp_log_level::DEFAULT);
  69
  70         ldp_serialized::StorageBackendSerialized storage;
  71
  72         if (!storage.init(input_filename.c_str(), true)) {
  73                 if (just_verify)
  74                         cout << input_filename << ": FAILED" << endl;
  75                 return EXIT_FAILURE;
  76         }
  77
  78         if (just_verify) {
  79                 cout << input_filename << ": OK" << endl;
  80                 return EXIT_SUCCESS;
  81         }
  82
  83         storage.printContent();
  84
  85         return EXIT_SUCCESS;
  86 }