Пример #1
0
int main(int argc, const char * argv[])
{
    string directory = "in_files";

	Telemetry telemetry(directory, "outfile.csv", 1000);
    ifstream test;
    ifstream compare;
    test.open("outfile.csv");
    if (!test.is_open()) {
        cout << "outfile.csv did not open\n";
    }
    compare.open("outfileTest.csv");
    if (!compare.is_open()) {
        cout << "outfileTest.csv did not open\n";
    }
    string testLine;
    string compareLine;
    string temp;
    while (getline(test, temp)) {
        testLine += temp;
    }
    while (getline(compare, temp)) {
        compareLine += temp;
    }
    ifstream test2;
	ifstream compare2;
    test2.open("outfile2.csv");
    if (!test2.is_open()) {
        cout << "outfile2.csv did not open\n";
    }
    compare2.open("outfileTest2.csv");
    if (!compare2.is_open()) {
        cout << "outfileTest2.csv did not open\n";
    }
	system("pause");
}
Пример #2
0
/* This function does a simple verification of files listed in the
 * subscribed bundle manifests.  If the optional "fix" or "install" parameter
 * is specified, the disk will be modified at each point during the
 * sequential comparison of manifest files to disk files, where the disk is
 * found to not match the manifest.  This is notably different from update,
 * which attempts to atomically (or nearly atomically) activate a set of
 * pre-computed and validated staged changes as a group. */
int verify_main(int argc, char **argv)
{
	struct manifest *official_manifest = NULL;
	int ret;
	int lock_fd;
	struct list *subs = NULL;

	copyright_header("software verify");

	if (!parse_options(argc, argv)) {
		return EINVALID_OPTION;
	}

	/* parse command line options */
	assert(argc >= 0);
	assert(argv != NULL);

	ret = swupd_init(&lock_fd);
	if (ret != 0) {
		printf("Failed verify initialization, exiting now.\n");
		return ret;
	}

	/* Gather current manifests */
	if (!version) {
		version = get_current_version(path_prefix);
		if (version < 0) {
			printf("Error: Unable to determine current OS version\n");
			ret = ECURRENT_VERSION;
			goto clean_and_exit;
		}
	}

	if (version == -1) {
		version = get_latest_version();
		if (version < 0) {
			printf("Unable to get latest version for install\n");
			ret = EXIT_FAILURE;
			goto clean_and_exit;
		}
	}

	printf("Verifying version %i\n", version);

	if (!check_network()) {
		printf("Error: Network issue, unable to download manifest\n");
		ret = ENOSWUPDSERVER;
		goto clean_and_exit;
	}

	read_subscriptions_alt(&subs);

	/*
	 * FIXME: We need a command line option to override this in case the
	 * certificate is hosed and the admin knows it and wants to recover.
	 */

	ret = rm_staging_dir_contents("download");
	if (ret != 0) {
		printf("Failed to remove prior downloads, carrying on anyway\n");
	}

	official_manifest = load_mom(version);

	if (!official_manifest) {
		/* This is hit when or if an OS version is specified for --fix which
		 * is not available, or if there is a server error and a manifest is
		 * not provided.
		 */
		printf("Unable to download/verify %d Manifest.MoM\n", version);
		ret = EMOM_NOTFOUND;

		/* No repair is possible without a manifest, nor is accurate reporting
		 * of the state of the system. Therefore cleanup, report failure and exit
		 */
		goto clean_and_exit;
	}

	ret = add_included_manifests(official_manifest, &subs);
	if (ret) {
		ret = EMANIFEST_LOAD;
		goto clean_and_exit;
	}

	set_subscription_versions(official_manifest, NULL, &subs);

	official_manifest->submanifests = recurse_manifest(official_manifest, subs, NULL);
	if (!official_manifest->submanifests) {
		printf("Error: Cannot load MoM sub-manifests\n");
		ret = ERECURSE_MANIFEST;
		goto clean_and_exit;
	}
	official_manifest->files = files_from_bundles(official_manifest->submanifests);

	official_manifest->files = consolidate_files(official_manifest->files);

	/* when fixing or installing we need input files. */
	if (cmdline_option_fix || cmdline_option_install) {
		ret = get_required_files(official_manifest, subs);
		if (ret != 0) {
			ret = -ret;
			goto clean_and_exit;
		}
	}

	/* preparation work complete. */

	/*
	 * NOTHING ELSE IS ALLOWED TO FAIL/ABORT after this line.
	 * This tool is there to recover a nearly-bricked system. Aborting
	 * from this point forward, for any reason, will result in a bricked system.
	 *
	 * I don't care what your static analysis tools says
	 * I don't care what valgrind tells you
	 *
	 * There shall be no "goto fail;" from this point on.
	 *
	 *   *** THE SHOW MUST GO ON ***
	 */

	if (cmdline_option_fix || cmdline_option_install) {
		/*
		 * Next put the files in place that are missing completely.
		 * This is to avoid updating a symlink to a library before the new full file
		 * is already there. It's also the most safe operation, adding files rarely
		 * has unintended side effect. So lets do the safest thing first.
		 */
		printf("Adding any missing files\n");
		add_missing_files(official_manifest);
	}

	if (cmdline_option_quick) {
		/* quick only replaces missing files, so it is done here */
		goto brick_the_system_and_clean_curl;
	}

	if (cmdline_option_fix) {
		bool repair = true;

		printf("Fixing modified files\n");
		deal_with_hash_mismatches(official_manifest, repair);

		/* removing files could be risky, so only do it if the
		 * prior phases had no problems */
		if ((file_not_fixed_count == 0) && (file_not_replaced_count == 0)) {
			remove_orphaned_files(official_manifest);
		}
	} else {
		bool repair = false;

		printf("Verifying files\n");
		deal_with_hash_mismatches(official_manifest, repair);
	}
	free_manifest(official_manifest);

brick_the_system_and_clean_curl:
	/* clean up */

	/*
	 * naming convention: All exit goto labels must follow the "brick_the_system_and_FOO:" pattern
	 */

	/* report a summary of what we managed to do and not do */
	printf("Inspected %i files\n", file_checked_count);

	if (cmdline_option_fix || cmdline_option_install) {
		printf("  %i files were missing\n", file_missing_count);
		if (file_missing_count) {
			printf("    %i of %i missing files were replaced\n", file_replaced_count, file_missing_count);
			printf("    %i of %i missing files were not replaced\n", file_not_replaced_count, file_missing_count);
		}
	}

	if (!cmdline_option_quick && file_mismatch_count > 0) {
		printf("  %i files did not match\n", file_mismatch_count);
		if (cmdline_option_fix) {
			printf("    %i of %i files were fixed\n", file_fixed_count, file_mismatch_count);
			printf("    %i of %i files were not fixed\n", file_not_fixed_count, file_mismatch_count);
		}
	}

	if ((file_not_fixed_count == 0) && (file_not_replaced_count == 0) &&
	    cmdline_option_fix && !cmdline_option_quick) {
		printf("  %i files found which should be deleted\n", file_extraneous_count);
		if (file_extraneous_count) {
			printf("    %i of %i files were deleted\n", file_deleted_count, file_extraneous_count);
			printf("    %i of %i files were not deleted\n", file_not_deleted_count, file_extraneous_count);
		}
	}

	if (cmdline_option_fix || cmdline_option_install) {
		// always run in a fix or install case
		need_update_boot = true;
		need_update_bootloader = true;
		run_scripts();
	}

	sync();

	if ((file_not_fixed_count == 0) &&
	    (file_not_replaced_count == 0) &&
	    (file_not_deleted_count == 0)) {
		ret = EXIT_SUCCESS;
	} else {
		ret = EXIT_FAILURE;
	}

/* this concludes the critical section, after this point it's clean up time, the disk content is finished and final */

clean_and_exit:
	telemetry(ret ? TELEMETRY_CRIT : TELEMETRY_INFO,
		  "verify",
		  "fix=%d\nret=%d\n"
		  "current_version=%d\n"
		  "file_replaced_count=%d\n"
		  "file_not_replaced_count=%d\n"
		  "file_missing_count=%d\n"
		  "file_fixed_count=%d\n"
		  "file_not_fixed_count=%d\n"
		  "file_deleted_count=%d\n"
		  "file_not_deleted_count=%d\n"
		  "file_mismatch_count=%d\n"
		  "file_extraneous_count=%d\n",
		  cmdline_option_fix || cmdline_option_install,
		  ret,
		  version,
		  file_replaced_count,
		  file_not_replaced_count,
		  file_missing_count,
		  file_fixed_count,
		  file_not_fixed_count,
		  file_deleted_count,
		  file_not_deleted_count,
		  file_mismatch_count,
		  file_extraneous_count);
	if (ret == EXIT_SUCCESS) {
		if (cmdline_option_fix || cmdline_option_install) {
			printf("Fix successful\n");
		} else {
			/* This is just a verification */
			printf("Verify successful\n");
		}
	} else {
		if (cmdline_option_fix || cmdline_option_install) {
			printf("Error: Fix did not fully succeed\n");
		} else {
			/* This is just a verification */
			printf("Error: Verify did not fully succeed\n");
		}
	}

	swupd_deinit(lock_fd, &subs);

	return ret;
}