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iox-eclipse-iceoryx#1391 Move 'PosixGroup' and 'PosixUser' to 'iox/po…
…six_group.hpp' and 'iox/posix_user.hpp'
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iceoryx_hoofs/legacy/include/iceoryx_hoofs/posix_wrapper/posix_access_rights.hpp
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,37 @@ | ||
| // Copyright (c) 2019 by Robert Bosch GmbH. All rights reserved. | ||
| // Copyright (c) 2021 by Apex.AI Inc. All rights reserved. | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
| // | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
|
|
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| #ifndef IOX_HOOFS_POSIX_WRAPPER_POSIX_ACCESS_RIGHTS_HPP | ||
| #define IOX_HOOFS_POSIX_WRAPPER_POSIX_ACCESS_RIGHTS_HPP | ||
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| #include "iox/detail/deprecation_marker.hpp" | ||
| #include "iox/posix_group.hpp" | ||
| #include "iox/posix_user.hpp" | ||
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| IOX_DEPRECATED_HEADER_SINCE(3, "Please include 'iox/posix_call.hpp' instead.") | ||
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| namespace iox | ||
| { | ||
| namespace posix | ||
| { | ||
| using PosixGroup IOX_DEPRECATED_SINCE(3, | ||
| "Please use 'iox::PosixGroup' from 'iox/posix_group.hpp' instead.") = PosixGroup; | ||
| using PosixUser IOX_DEPRECATED_SINCE(3, "Please use 'iox::PosixUser' from 'iox/posix_user.hpp' instead.") = PosixUser; | ||
| } // namespace posix | ||
| } // namespace iox | ||
|
|
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| #endif // IOX_HOOFS_POSIX_WRAPPER_POSIX_ACCESS_RIGHTS_HPP |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,61 @@ | ||
| // Copyright (c) 2019 by Robert Bosch GmbH. All rights reserved. | ||
| // Copyright (c) 2021 by Apex.AI Inc. All rights reserved. | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
| // | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
|
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| #ifndef IOX_HOOFS_POSIX_AUTH_POSIX_USER_HPP | ||
| #define IOX_HOOFS_POSIX_AUTH_POSIX_USER_HPP | ||
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| #include "iceoryx_platform/platform_settings.hpp" | ||
| #include "iceoryx_platform/types.hpp" | ||
| #include "iox/optional.hpp" | ||
| #include "iox/posix_group.hpp" | ||
| #include "iox/string.hpp" | ||
| #include "iox/vector.hpp" | ||
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| #include <string> | ||
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| namespace iox | ||
| { | ||
| class PosixUser | ||
| { | ||
| public: | ||
| static constexpr uint64_t MAX_NUMBER_OF_GROUPS = 888; | ||
| using groupVector_t = vector<PosixGroup, MAX_NUMBER_OF_GROUPS>; | ||
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| using userName_t = string<platform::MAX_USER_NAME_LENGTH>; | ||
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| explicit PosixUser(const uid_t id) noexcept; | ||
| explicit PosixUser(const userName_t& name) noexcept; | ||
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| groupVector_t getGroups() const noexcept; | ||
| userName_t getName() const noexcept; | ||
| uid_t getID() const noexcept; | ||
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| bool doesExist() const noexcept; | ||
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| static PosixUser getUserOfCurrentProcess() noexcept; | ||
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| static optional<uid_t> getUserID(const userName_t& name) noexcept; | ||
| static optional<userName_t> getUserName(uid_t id) noexcept; | ||
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| private: | ||
| uid_t m_id; | ||
| bool m_doesExist{false}; | ||
| }; | ||
|
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| } // namespace iox | ||
|
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| #endif // IOX_HOOFS_POSIX_AUTH_POSIX_USER_HPP |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,106 @@ | ||
| // Copyright (c) 2019 by Robert Bosch GmbH. All rights reserved. | ||
| // Copyright (c) 2021 - 2022 by Apex.AI Inc. All rights reserved. | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
| // | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
|
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| #include "iox/posix_group.hpp" | ||
| #include "iceoryx_platform/grp.hpp" | ||
| #include "iceoryx_platform/platform_correction.hpp" | ||
| #include "iceoryx_platform/types.hpp" | ||
| #include "iox/logging.hpp" | ||
| #include "iox/posix_call.hpp" | ||
| #include "iox/uninitialized_array.hpp" | ||
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| #include <limits> | ||
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| namespace iox | ||
| { | ||
| PosixGroup::PosixGroup(gid_t id) noexcept | ||
| : m_id(id) | ||
| , m_doesExist(getGroupName(id).has_value()) | ||
| { | ||
| } | ||
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| PosixGroup::PosixGroup(const PosixGroup::groupName_t& name) noexcept | ||
| { | ||
| auto id = getGroupID(name); | ||
| if (id.has_value()) | ||
| { | ||
| m_id = id.value(); | ||
| } | ||
| else | ||
| { | ||
| IOX_LOG(ERROR, "Error: Group name not found"); | ||
| m_id = std::numeric_limits<gid_t>::max(); | ||
| } | ||
| } | ||
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| bool PosixGroup::operator==(const PosixGroup& other) const noexcept | ||
| { | ||
| return (m_id == other.m_id); | ||
| } | ||
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| PosixGroup PosixGroup::getGroupOfCurrentProcess() noexcept | ||
| { | ||
| return PosixGroup(getgid()); | ||
| } | ||
|
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| optional<gid_t> PosixGroup::getGroupID(const PosixGroup::groupName_t& name) noexcept | ||
| { | ||
| auto getgrnamCall = IOX_POSIX_CALL(getgrnam)(name.c_str()).failureReturnValue(nullptr).evaluate(); | ||
|
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| if (getgrnamCall.has_error()) | ||
| { | ||
| IOX_LOG(ERROR, "Error: Could not find group '" << name << "'."); | ||
| return nullopt_t(); | ||
| } | ||
|
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| return make_optional<gid_t>(getgrnamCall->value->gr_gid); | ||
| } | ||
|
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| optional<PosixGroup::groupName_t> PosixGroup::getGroupName(gid_t id) noexcept | ||
| { | ||
| auto getgrgidCall = IOX_POSIX_CALL(getgrgid)(id).failureReturnValue(nullptr).evaluate(); | ||
|
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| if (getgrgidCall.has_error()) | ||
| { | ||
| IOX_LOG(ERROR, "Error: Could not find group with id '" << id << "'."); | ||
| return nullopt_t(); | ||
| } | ||
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| return make_optional<groupName_t>(groupName_t(iox::TruncateToCapacity, getgrgidCall->value->gr_name)); | ||
| } | ||
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| PosixGroup::groupName_t PosixGroup::getName() const noexcept | ||
| { | ||
| auto name = getGroupName(m_id); | ||
| if (name.has_value()) | ||
| { | ||
| return name.value(); | ||
| } | ||
|
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| return groupName_t(); | ||
| } | ||
|
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| gid_t PosixGroup::getID() const noexcept | ||
| { | ||
| return m_id; | ||
| } | ||
|
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| bool PosixGroup::doesExist() const noexcept | ||
| { | ||
| return m_doesExist; | ||
| } | ||
| } // namespace iox |
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