Line data    Source code

       1              : #include <stdlib.h>
       2              : 
       3              : #include <iostream>
       4              : #include <string>
       5              : 
       6              : #include "conffwk/Configuration.hpp"
       7              : #include "conffwk/ConfigObject.hpp"
       8              : 
       9              : using namespace dunedaq::conffwk;
      10              : 
      11            0 : ERS_DECLARE_ISSUE(
      12              :   conffwk_test_object,
      13              :   BadCommandLine,
      14              :   "bad command line: " << reason,
      15              :   ((const char*)reason)
      16              : )
      17              : 
      18            0 : ERS_DECLARE_ISSUE(
      19              :   conffwk_test_object,
      20              :   ConfigException,
      21              :   "caught dunedaq::conffwk::Exception exception",
      22              : )
      23              : 
      24              : static void
      25            0 : usage()
      26              : {
      27            0 :   std::cout << 
      28              :     "Usage: conffwk_test_object -d | --database dbspec\n"
      29              :     "                          -c | --class-name class\n"
      30              :     "                          -o | --object-id object\n"
      31              :     "\n"
      32              :     "Options/Arguments:\n"
      33              :     "       -d dbspec    database specification in format plugin-name:parameters\n"
      34              :     "       -c class     name of the class to dump\n"
      35              :     "       -o object    optional id of the object to dump\n"
      36              :     "\n"
      37              :     "Description:\n"
      38            0 :     "       The utility tests object existence.\n\n";
      39              : 
      40            0 : }
      41              : 
      42              : static void
      43            0 : no_param(const char * s)
      44              : {
      45            0 :   std::ostringstream text;
      46            0 :   text << "no parameter for " << s << " provided";
      47            0 :   ers::fatal(conffwk_test_object::BadCommandLine(ERS_HERE, text.str().c_str()));
      48            0 :   exit(EXIT_FAILURE);
      49            0 : }
      50              : 
      51              : 
      52            0 : int main(int argc, char *argv[])
      53              : {
      54            0 :   const char * db_name = 0;
      55            0 :   const char * class_name = 0;
      56            0 :   const char * object_id = 0;
      57              : 
      58            0 :   for(int i = 1; i < argc; i++) {
      59            0 :     const char * cp = argv[i];
      60              : 
      61            0 :     if(!strcmp(cp, "-h") || !strcmp(cp, "--help")) {
      62            0 :       usage();
      63            0 :       return 0;
      64              :     }
      65            0 :     else if(!strcmp(cp, "-d") || !strcmp(cp, "--database")) {
      66            0 :       if(++i == argc) { no_param(cp); } else { db_name = argv[i]; }
      67              :     }
      68            0 :     else if(!strcmp(cp, "-c") || !strcmp(cp, "--class-name")) {
      69            0 :       if(++i == argc) { no_param(cp); } else { class_name = argv[i]; }
      70              :     }
      71            0 :     else if(!strcmp(cp, "-o") || !strcmp(cp, "--object-id")) {
      72            0 :       if(++i == argc) { no_param(cp); } else { object_id = argv[i]; }
      73              :     }
      74              :     else {
      75            0 :       std::ostringstream text;
      76            0 :       text << "unexpected parameter: \'" << cp << "\'; run command with --help to see valid command line options.";
      77            0 :       ers::fatal(conffwk_test_object::BadCommandLine(ERS_HERE, text.str().c_str()));
      78            0 :       return (EXIT_FAILURE);
      79            0 :     }
      80              :   }
      81              : 
      82            0 :   if(!db_name) {
      83            0 :     ers::fatal(conffwk_test_object::BadCommandLine(ERS_HERE, "no database name given"));
      84            0 :     return (EXIT_FAILURE);
      85              :   }
      86              : 
      87            0 :   if(!class_name) {
      88            0 :     ers::fatal(conffwk_test_object::BadCommandLine(ERS_HERE, "no class name given"));
      89            0 :     return (EXIT_FAILURE);
      90              :   }
      91              : 
      92            0 :   if(!object_id) {
      93            0 :     ers::fatal(conffwk_test_object::BadCommandLine(ERS_HERE, "no object id given"));
      94            0 :     return (EXIT_FAILURE);
      95              :   }
      96              : 
      97            0 :   try {
      98            0 :     Configuration db(db_name);
      99              : 
     100            0 :     if(db.test_object(class_name, object_id)) {
     101            0 :       std::cout << "object \'" << object_id << '@' << class_name << "\' exists" << std::endl;
     102              :     }
     103              :     else {
     104            0 :       std::cout << "object \'" << object_id << '@' << class_name << "\' does not exist" << std::endl;
     105              :     }
     106              : 
     107            0 :     return 0;
     108            0 :   }
     109            0 :   catch (dunedaq::conffwk::Exception & ex) {
     110            0 :     ers::fatal(conffwk_test_object::ConfigException(ERS_HERE, ex));
     111            0 :   }
     112              : 
     113            0 :   return (EXIT_FAILURE);
     114              : }