Method parse

Libraries/Plugin/Plugin.cpp:102–192

}

bool SC::PluginDefinition::parse(StringSpan text, PluginDefinition& pluginDefinition)
{
    struct Cursor
    {
        StringSpan text;
        size_t     offset = 0;

        bool parseLine(StringSpan& key, StringSpan& value)
        {
            if (text.getEncoding() == StringEncoding::Utf16)
                return false;
            const auto isSkipped = [](char current)
            { return current == '\t' or current == '\n' or current == '\r' or current == ' ' or current == '/'; };
            while (offset < text.sizeInBytes() and isSkipped(text.bytesWithoutTerminator()[offset]))
                ++offset;
            const size_t keyStart = offset;
            while (offset < text.sizeInBytes() and text.bytesWithoutTerminator()[offset] != ':' and
                   not isSkipped(text.bytesWithoutTerminator()[offset]))
                ++offset;
            key = PluginString::slice(text, keyStart, offset - keyStart);
            while (offset < text.sizeInBytes() and isSkipped(text.bytesWithoutTerminator()[offset]))
                ++offset;
            if (offset >= text.sizeInBytes() or text.bytesWithoutTerminator()[offset++] != ':')
                return false;
            while (offset < text.sizeInBytes() and isSkipped(text.bytesWithoutTerminator()[offset]))
                ++offset;
            const size_t valueStart = offset;
            while (offset < text.sizeInBytes() and text.bytesWithoutTerminator()[offset] != '\n' and
                   text.bytesWithoutTerminator()[offset] != '\r')
                ++offset;
            value                     = PluginString::slice(text, valueStart, offset - valueStart);
            const bool endedByNewLine = offset < text.sizeInBytes();
            while (offset < text.sizeInBytes() and
                   (text.bytesWithoutTerminator()[offset] == '\n' or text.bytesWithoutTerminator()[offset] == '\r'))
                ++offset;
            return endedByNewLine or not value.isEmpty();
        }
    } cursor{text};

    StringSpan key, value;
    bool       gotFields[4] = {false};
    while (cursor.parseLine(key, value))
    {
        if (key == "Name")
        {
            gotFields[0] = true;
            SC_TRY_MSG(pluginDefinition.identity.name.assign(value), "Name exceeds fixed size");
        }
        else if (key == "Version")
        {
            gotFields[1] = true;
            SC_TRY_MSG(pluginDefinition.identity.version.assign(value), "Version exceeds fixed size");
        }
        else if (key == "Description")
        {
            gotFields[2] = true;
            SC_TRY_MSG(pluginDefinition.description.assign(value), "Description exceeds fixed size");
        }