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Merge pull request #7891 from Morph1984/buffer_to_string_view
common: fs_util: Add buffer to string view utility functions
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commit
910a0fa58e
2 changed files with 26 additions and 0 deletions
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@ -16,6 +16,10 @@ std::u8string BufferToU8String(std::span<const u8> buffer) {
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return std::u8string{buffer.begin(), std::ranges::find(buffer, u8{0})};
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return std::u8string{buffer.begin(), std::ranges::find(buffer, u8{0})};
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}
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}
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std::u8string_view BufferToU8StringView(std::span<const u8> buffer) {
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return std::u8string_view{reinterpret_cast<const char8_t*>(buffer.data())};
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}
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std::string ToUTF8String(std::u8string_view u8_string) {
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std::string ToUTF8String(std::u8string_view u8_string) {
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return std::string{u8_string.begin(), u8_string.end()};
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return std::string{u8_string.begin(), u8_string.end()};
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}
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}
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@ -24,6 +28,10 @@ std::string BufferToUTF8String(std::span<const u8> buffer) {
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return std::string{buffer.begin(), std::ranges::find(buffer, u8{0})};
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return std::string{buffer.begin(), std::ranges::find(buffer, u8{0})};
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}
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}
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std::string_view BufferToUTF8StringView(std::span<const u8> buffer) {
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return std::string_view{reinterpret_cast<const char*>(buffer.data())};
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}
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std::string PathToUTF8String(const std::filesystem::path& path) {
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std::string PathToUTF8String(const std::filesystem::path& path) {
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return ToUTF8String(path.u8string());
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return ToUTF8String(path.u8string());
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}
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}
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@ -37,6 +37,15 @@ concept IsChar = std::same_as<T, char>;
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*/
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*/
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[[nodiscard]] std::u8string BufferToU8String(std::span<const u8> buffer);
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[[nodiscard]] std::u8string BufferToU8String(std::span<const u8> buffer);
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/**
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* Same as BufferToU8String, but returns a string view of the buffer.
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*
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* @param buffer Buffer of bytes
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*
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* @returns UTF-8 encoded std::u8string_view.
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*/
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[[nodiscard]] std::u8string_view BufferToU8StringView(std::span<const u8> buffer);
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/**
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/**
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* Converts a std::u8string or std::u8string_view to a UTF-8 encoded std::string.
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* Converts a std::u8string or std::u8string_view to a UTF-8 encoded std::string.
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*
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*
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@ -57,6 +66,15 @@ concept IsChar = std::same_as<T, char>;
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*/
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*/
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[[nodiscard]] std::string BufferToUTF8String(std::span<const u8> buffer);
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[[nodiscard]] std::string BufferToUTF8String(std::span<const u8> buffer);
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/**
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* Same as BufferToUTF8String, but returns a string view of the buffer.
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*
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* @param buffer Buffer of bytes
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*
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* @returns UTF-8 encoded std::string_view.
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*/
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[[nodiscard]] std::string_view BufferToUTF8StringView(std::span<const u8> buffer);
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/**
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/**
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* Converts a filesystem path to a UTF-8 encoded std::string.
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* Converts a filesystem path to a UTF-8 encoded std::string.
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*
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*
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