/** * RHash program entry point. * * @param argc number of program arguments including the program path * @param argv program arguments * @return the program exit code, zero on success and 1 on error */ int main(int argc, char *argv[]) { find_file_options search_opt; timedelta_t timer; int sfv; i18n_initialize(); /* initialize locale and translation */ memset(&rhash_data, 0, sizeof(rhash_data)); rhash_data.out = stdout; /* set initial output streams */ rhash_data.log = stderr; /* can be altered by options later */ rhash_data.search_opt = &search_opt; init_hash_info_table(); read_options(argc, argv); /* load config and parse command line options */ prev_sigint_handler = signal(SIGINT, ctrl_c_handler); /* install SIGINT handler */ rhash_library_init(); /* in benchmark mode just run benchmark and exit */ if(opt.mode & MODE_BENCHMARK) { unsigned flags = (opt.flags & OPT_BENCH_RAW ? RHASH_BENCHMARK_CPB | RHASH_BENCHMARK_RAW : RHASH_BENCHMARK_CPB); if((opt.flags & OPT_BENCH_RAW) == 0) { fprintf(rhash_data.out, _("%s v%s benchmarking...\n"), PROGRAM_NAME, VERSION); } rhash_run_benchmark(opt.sum_flags, flags, rhash_data.out); rsh_exit(0); } if(opt.n_files == 0) { if(argc > 1) { log_warning(_("no files/directories were specified at command line\n")); } /* print short usage help */ log_msg(_("Usage: %s [OPTION...] <FILE>...\n\n" "Run `%s --help' for more help.\n"), CMD_FILENAME, CMD_FILENAME); rsh_exit(0); } /* setup printf formating string */ rhash_data.printf_str = opt.printf_str; if(opt.template_file) { if(!load_printf_template()) rsh_exit(2); } else if(!rhash_data.printf_str && !(opt.mode & (MODE_CHECK | MODE_CHECK_EMBEDDED))) { /* initialize printf output format according to '--<hashname>' options */ init_printf_format( (rhash_data.template_text = rsh_str_new()) ); rhash_data.printf_str = rhash_data.template_text->str; if(opt.flags & OPT_VERBOSE) { char* str = rsh_strdup(rhash_data.printf_str); log_msg(_("Format string is: %s\n"), str_trim(str)); free(str); } } if(rhash_data.printf_str) { rhash_data.print_list = parse_print_string(rhash_data.printf_str, &opt.sum_flags); } memset(&search_opt, 0, sizeof(search_opt)); search_opt.max_depth = (opt.flags & OPT_RECURSIVE ? opt.find_max_depth : 0); search_opt.options = FIND_SKIP_DIRS; search_opt.call_back = find_file_callback; if((sfv = (opt.fmt == FMT_SFV && !opt.mode))) { print_sfv_banner(rhash_data.out); } /* pre-process files */ if(sfv || opt.bt_batch_file) { /* note: errors are not reported on pre-processing */ search_opt.call_back_data = (void*)1; process_files((const char**)opt.files, opt.n_files, &search_opt); fflush(rhash_data.out); } /* measure total processing time */ rhash_timer_start(&timer); rhash_data.processed = 0; /* process files */ search_opt.options |= FIND_LOG_ERRORS; search_opt.call_back_data = (void*)0; process_files((const char**)opt.files, opt.n_files, &search_opt); if((opt.mode & MODE_CHECK_EMBEDDED) && rhash_data.processed > 1) { print_check_stats(); } if(!rhash_data.interrupted) { if(opt.bt_batch_file && rhash_data.rctx) { rhash_final(rhash_data.rctx, 0); save_torrent_to(opt.bt_batch_file, rhash_data.rctx); } if((opt.flags & OPT_SPEED) && !(opt.mode & (MODE_CHECK | MODE_UPDATE)) && rhash_data.processed > 1) { double time = rhash_timer_stop(&timer); print_time_stats(time, rhash_data.total_size, 1); } } else { /* check if interruption was not reported yet */ if(rhash_data.interrupted == 1) report_interrupted(); } options_destroy(&opt); rhash_destroy(&rhash_data); /* return non-zero error code if error occurred */ return (rhash_data.error_flag ? 1 : search_opt.errors_count ? 2 : rhash_data.interrupted ? 3 : 0); }
/** * RHash program entry point. * * @param argc number of program arguments including the program path * @param argv program arguments * @return the program exit code, zero on success and 1 on error */ int main(int argc, char *argv[]) { i18n_initialize(); /* initialize locale and translation */ memset(&rhash_data, 0, sizeof(rhash_data)); rhash_data.out = stdout; /* set initial output streams */ rhash_data.log = stderr; /* can be altered by options later */ init_hash_info_table(); read_options(argc, argv); /* load config and parse command line options */ prev_sigint_handler = signal(SIGINT, ctrl_c_handler); /* install SIGINT handler */ rhash_library_init(); /* in benchmark mode just run benchmark and exit */ if(opt.mode & MODE_BENCHMARK) { unsigned flags = (opt.flags & OPT_BENCH_RAW ? RHASH_BENCHMARK_CPB | RHASH_BENCHMARK_RAW : RHASH_BENCHMARK_CPB); if((opt.flags & OPT_BENCH_RAW) == 0) { fprintf(rhash_data.out, _("%s v%s benchmarking...\n"), PROGRAM_NAME, VERSION); } rhash_run_benchmark(opt.sum_flags, flags, rhash_data.out); rsh_exit(0); } if(opt.n_files == 0) { if(argc > 1) { log_warning(_("no files/directories were specified at command line\n")); } /* print short usage help */ log_msg(_("Usage: %s [OPTION...] <FILE>...\n\n" "Run `%s --help' for more help.\n"), CMD_FILENAME, CMD_FILENAME); rsh_exit(0); } /* setup printf formating string */ rhash_data.printf_str = opt.printf_str; if(opt.template_file) { if(!load_printf_template()) rsh_exit(2); } else if(!rhash_data.printf_str && !(opt.mode & (MODE_CHECK | MODE_CHECK_EMBEDDED))) { /* initialize printf output format according to '--<hashname>' options */ init_printf_format( (rhash_data.template_text = rsh_str_new()) ); rhash_data.printf_str = rhash_data.template_text->str; if(opt.flags & OPT_VERBOSE) { char* str = rsh_strdup(rhash_data.printf_str); log_msg(_("Format string is: %s\n"), str_trim(str)); free(str); } } if(rhash_data.printf_str) { rhash_data.print_list = parse_print_string(rhash_data.printf_str, &opt.sum_flags); } preprocess_files(); process_files(); options_destroy(&opt); rhash_destroy(&rhash_data); return (rhash_data.error_flag ? 1 : 0); }