/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2018, Google Inc. * * utils.cpp - Miscellaneous utility tests */ #include #include #include #include #include #include #include "libcamera/internal/utils.h" #include "test.h" using namespace std; using namespace libcamera; class UtilsTest : public Test { protected: int testDirname() { static const std::vector paths = { "", "///", "/bin", "/usr/bin", "//etc////", "//tmp//d//", "current_file", "./current_file", "./current_dir/", "current_dir/", }; static const std::vector expected = { ".", "/", "/", "/usr", "/", "//tmp", ".", ".", ".", ".", }; std::vector results; for (const auto &path : paths) results.push_back(utils::dirname(path)); if (results != expected) { cerr << "utils::dirname() tests failed" << endl; cerr << "expected: " << endl; for (const auto &path : expected) cerr << "\t" << path << endl; cerr << "results: " << endl; for (const auto &path : results) cerr << "\t" << path << endl; return TestFail; } return TestPass; } int run() { /* utils::hex() test. */ std::ostringstream os; std::string ref; os << utils::hex(static_cast(0x42)) << " "; ref += "0x00000042 "; os << utils::hex(static_cast(0x42)) << " "; ref += "0x00000042 "; os << utils::hex(static_cast(0x42)) << " "; ref += "0x0000000000000042 "; os << utils::hex(static_cast(0x42)) << " "; ref += "0x0000000000000042 "; os << utils::hex(static_cast(0x42), 4) << " "; ref += "0x0042 "; os << utils::hex(static_cast(0x42), 1) << " "; ref += "0x42 "; os << utils::hex(static_cast(0x42), 4) << " "; ref += "0x0042 "; os << utils::hex(static_cast(0x42), 1) << " "; ref += "0x42 "; std::string s = os.str(); if (s != ref) { cerr << "utils::hex() test failed, expected '" << ref << "', got '" << s << "'"; return TestFail; } /* utils::join() and utils::split() test. */ std::vector elements = { "/bin", "/usr/bin", "", "", }; std::string path; for (const auto &element : elements) path += (path.empty() ? "" : ":") + element; if (path != utils::join(elements, ":")) { cerr << "utils::join() test failed" << endl; return TestFail; } std::vector dirs; for (const auto &dir : utils::split(path, ":")) dirs.push_back(dir); if (dirs != elements) { cerr << "utils::split() test failed" << endl; return TestFail; } /* utils::join() with conversion function test. */ std::vector sizes = { { 0, 0 }, { 100, 100 } }; s = utils::join(sizes, "/", [](const Size &size) { return size.toString(); }); if (s != "0x0/100x100") { cerr << "utils::join() with conversion test failed" << endl; return TestFail; } /* utils::dirname() tests. */ if (TestPass != testDirname()) return TestFail; /* utils::map_keys() test. */ const std::map map{ { "zero", 0 }, { "one", 1 }, { "two", 2 }, }; std::vector expectedKeys{ "zero", "one", "two", }; std::sort(expectedKeys.begin(), expectedKeys.end()); const std::vector keys = utils::map_keys(map); if (keys != expectedKeys) { cerr << "utils::map_keys() test failed" << endl; return TestFail; } /* utils::alignUp() and utils::alignDown() tests. */ if (utils::alignDown(6, 3) != 6 || utils::alignDown(7, 3) != 6) { cerr << "utils::alignDown test failed" << endl; return TestFail; } if (utils::alignUp(6, 3) != 6 || utils::alignUp(7, 3) != 9) { cerr << "utils::alignUp test failed" << endl; return TestFail; } return TestPass; } }; TEST_REGISTER(UtilsTest) 89916a486cbdf352ba55bbe595942f2a3f9a1349'/>
path: root/utils/gen-ipa-pub-key.py
blob: a4a1f7b79337d6a2ad93dc113a648fe444445e19 (plain) 
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#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-2.0-or-later
# Copyright (C) 2020, Google Inc.
#
# Author: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
#
# ipa-gen-key.py - Generate the IPA module signing public key

import string
import subprocess
import sys


def main(argv):
    if len(argv) != 4:
        print('Usage: %s priv-key template output' % argv[0])
        return 1

    priv_key = argv[1]
    template = argv[2]
    output = argv[3]

    try:
        ret = subprocess.run(['openssl', 'rsa', '-pubout', '-in', priv_key,
                              '-outform', 'DER'],
                             stdout=subprocess.PIPE)
    except FileNotFoundError:
        print('Please install openssl to sign IPA modules')
        return 1

    ipa_key = ['0x%02x' % c for c in ret.stdout]
    ipa_key = [', '.join(ipa_key[bound:bound + 8]) for bound in range(0, len(ipa_key), 8)]
    ipa_key = ',\n\t'.join(ipa_key)
    data = {'ipa_key': ipa_key}

    template = open(template, 'rb').read()
    template = template.decode('utf-8')