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Merge pull request eclipse-iceoryx#1943 from ApexAI/iox-1942-introduc…
…e-semantic-string Iox 1942 introduce semantic string
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,43 @@ | ||
| // Copyright (c) 2023 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_VOCABULARY_USER_NAME_HPP | ||
| #define IOX_HOOFS_POSIX_VOCABULARY_USER_NAME_HPP | ||
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| #include "iox/semantic_string.hpp" | ||
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| namespace iox | ||
| { | ||
| namespace details | ||
| { | ||
| bool user_name_does_contain_invalid_characters(const string<platform::MAX_USER_NAME_LENGTH>& value) noexcept; | ||
| bool user_name_does_contain_invalid_content(const string<platform::MAX_USER_NAME_LENGTH>& value) noexcept; | ||
| } // namespace details | ||
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| class UserName : public SemanticString<UserName, | ||
| platform::MAX_USER_NAME_LENGTH, | ||
| details::user_name_does_contain_invalid_content, | ||
| details::user_name_does_contain_invalid_characters> | ||
| { | ||
| using Parent = SemanticString<UserName, | ||
| platform::MAX_USER_NAME_LENGTH, | ||
| details::user_name_does_contain_invalid_content, | ||
| details::user_name_does_contain_invalid_characters>; | ||
| using Parent::Parent; | ||
| }; | ||
| } // namespace iox | ||
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| #endif |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,58 @@ | ||
| // Copyright (c) 2023 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 "iceoryx_platform/platform_settings.hpp" | ||
| #include "iox/string.hpp" | ||
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| namespace iox | ||
| { | ||
| namespace details | ||
| { | ||
| bool user_name_does_contain_invalid_characters(const string<platform::MAX_USER_NAME_LENGTH>& value) noexcept | ||
| { | ||
| for (uint64_t i = 0; i < value.size(); ++i) | ||
| { | ||
| const bool contains_a_to_z = 'a' <= value[i] && value[i] <= 'z'; | ||
| const bool contains_0_to_9 = '0' <= value[i] && value[i] <= '9'; | ||
| const bool contains_dash = value[i] == '-'; | ||
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| if (!contains_a_to_z && !contains_0_to_9 && !contains_dash) | ||
| { | ||
| return true; | ||
| } | ||
| } | ||
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| return false; | ||
| } | ||
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| bool user_name_does_contain_invalid_content(const string<platform::MAX_USER_NAME_LENGTH>& value) noexcept | ||
| { | ||
| // user name is not allowed to be empty | ||
| if (value.empty()) | ||
| { | ||
| return true; | ||
| } | ||
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| // a user name is not allowed to start with a number or dash | ||
| if (value[0] == '-' || ('0' <= value[0] && value[0] <= '9')) | ||
| { | ||
| return true; | ||
| } | ||
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| return false; | ||
| } | ||
| } // namespace details | ||
| } // namespace iox |
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