init

src/common/utils/info_string.cpp

@@ -0,0 +1,65 @@
+#include "info_string.hpp"
+#include "string.hpp"
+
+namespace utils
+{
+	info_string::info_string(const std::string& buffer)
+	{
+		this->parse(buffer);
+	}
+
+	info_string::info_string(const std::string_view& buffer)
+		: info_string(std::string{buffer})
+	{
+	}
+
+	void info_string::set(const std::string& key, const std::string& value)
+	{
+		this->key_value_pairs_[key] = value;
+	}
+
+	std::string info_string::get(const std::string& key) const
+	{
+		const auto value = this->key_value_pairs_.find(key);
+		if (value != this->key_value_pairs_.end())
+		{
+			return value->second;
+		}
+
+		return {};
+	}
+
+	void info_string::parse(std::string buffer)
+	{
+		if (buffer[0] == '\\')
+		{
+			buffer = buffer.substr(1);
+		}
+
+		const auto key_values = string::split(buffer, '\\');
+		for (size_t i = 0; !key_values.empty() && i < (key_values.size() - 1); i += 2)
+		{
+			const auto& key = key_values[i];
+			const auto& value = key_values[i + 1];
+
+			if (!this->key_value_pairs_.contains(key))
+			{
+				this->key_value_pairs_[key] = value;
+			}
+		}
+	}
+
+	std::string info_string::build() const
+	{
+		std::string info_string;
+		for (const auto& [key, val] : this->key_value_pairs_)
+		{
+			info_string.append("\\");
+			info_string.append(key);
+			info_string.append("\\");
+			info_string.append(val);
+		}
+
+		return info_string;
+	}
+}