Clean up

2019-07-30 13:48:28 +02:00
parent 25f819bdfb
commit 998f4274a5
157 changed files with 0 additions and 0 deletions
@@ -0,0 +1,72 @@
+#include <stdio.h>
+#include "ConfigFile.h"
+#include "../Utilities/Operations.h"
+
+namespace TLAC::FileSystem
+{
+	ConfigFile::ConfigFile(const std::string &path) : TextFile(path)
+	{
+		return;
+	}
+
+	ConfigFile::ConfigFile(const std::string &directory, const std::string &file) : TextFile(directory, file)
+	{
+		return;
+	}
+
+	bool ConfigFile::TryGetValue(const std::string &key, std::string **value)
+	{
+		auto pair = ConfigMap.find(key);
+		bool found = pair != ConfigMap.end();
+
+		*value = found ? new std::string(pair->second) : nullptr;
+		return found;
+	}
+
+	int ConfigFile::GetIntegerValue(const std::string& key)
+	{
+		auto pair = ConfigMap.find(key);
+		bool found = pair != ConfigMap.end();
+
+		return found ? atoi(pair->second.c_str()) : 0;
+	}
+
+	bool ConfigFile::GetBooleanValue(const std::string& key)
+	{
+		auto pair = ConfigMap.find(key);
+		bool found = pair != ConfigMap.end();
+
+		return found ? pair->second == "true" : false;
+	}
+
+	float ConfigFile::GetFloatValue(const std::string & key)
+	{
+		auto pair = ConfigMap.find(key);
+		bool found = pair != ConfigMap.end();
+
+		return found ? (float)atof(pair->second.c_str()) : 0.0f;
+	}
+
+	void ConfigFile::Parse(std::ifstream &fileStream)
+	{
+		std::string line;
+
+		while (std::getline(fileStream, line))
+		{
+			if (IsComment(line))
+				continue;
+
+			auto splitline = Utilities::Split(line, "=");
+
+			for (auto &line : splitline)
+				Utilities::Trim(line);
+
+			ConfigMap.insert(std::make_pair(splitline[0], splitline[1]));
+		}
+	}
+
+	bool ConfigFile::IsComment(const std::string &line)
+	{
+		return line.size() <= 0 || line[0] == '#' || line[0] == '[' || line._Starts_with("//");
+	}
+}
@@ -0,0 +1,28 @@
+#pragma once
+
+#include "TextFile.h"
+#include <unordered_map>
+
+namespace TLAC::FileSystem
+{
+	class ConfigFile : public TextFile
+	{
+	public:
+		ConfigFile(const std::string &path);
+		ConfigFile(const std::string &directory, const std::string &file);
+
+		std::unordered_map<std::string, std::string> ConfigMap;
+
+		bool TryGetValue(const std::string &key, std::string **value);
+		int GetIntegerValue(const std::string& key);
+		bool GetBooleanValue(const std::string& key);
+		float GetFloatValue(const std::string& key);
+
+	protected:
+		virtual void Parse(std::ifstream &fileStream) override;
+
+	private:
+		bool IsComment(const std::string &line);
+	};
+}
+
@@ -0,0 +1,41 @@
+#include "TextFile.h"
+#include <filesystem>
+
+namespace fs = std::filesystem;
+
+namespace TLAC::FileSystem
+{
+	TextFile::TextFile(const std::string &path)
+	{
+		FileName = path;
+	}
+
+	TextFile::TextFile(const std::string &directory, const std::string &file)
+	{
+		auto fullPath = directory + "/" + file;
+		FileName = fullPath;
+	}
+
+	TextFile::~TextFile()
+	{
+	}
+
+	bool TextFile::OpenRead()
+	{
+		fs::path configPath = fs::u8path(FileName);
+
+		if (!fs::exists(configPath))
+			return false;
+
+		std::ifstream fileStream(configPath.wstring().c_str());
+		
+		if (!fileStream.is_open())
+			return false;
+
+		Parse(fileStream);
+
+		fileStream.close();
+
+		return true;
+	}
+}
@@ -0,0 +1,22 @@
+#pragma once
+
+#include <string>
+#include <fstream>
+
+namespace TLAC::FileSystem
+{
+	class TextFile
+	{
+	public:
+		std::string FileName;
+
+		TextFile(const std::string &path);
+		TextFile(const std::string &directory, const std::string &file);
+		~TextFile();
+	
+		bool OpenRead();
+	
+	protected:
+		virtual void Parse(std::ifstream &fileStream) = 0;
+	};
+}