Projektdateien hinzufügen.

minipp.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.12.35707.178 d17.12
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "minipp", "minipp\minipp.vcxproj", "{F0C52CC0-DB78-4E1A-982F-EE565764C5AF}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{F0C52CC0-DB78-4E1A-982F-EE565764C5AF}.Debug|x64.ActiveCfg = Debug|x64
+		{F0C52CC0-DB78-4E1A-982F-EE565764C5AF}.Debug|x64.Build.0 = Debug|x64
+		{F0C52CC0-DB78-4E1A-982F-EE565764C5AF}.Debug|x86.ActiveCfg = Debug|Win32
+		{F0C52CC0-DB78-4E1A-982F-EE565764C5AF}.Debug|x86.Build.0 = Debug|Win32
+		{F0C52CC0-DB78-4E1A-982F-EE565764C5AF}.Release|x64.ActiveCfg = Release|x64
+		{F0C52CC0-DB78-4E1A-982F-EE565764C5AF}.Release|x64.Build.0 = Release|x64
+		{F0C52CC0-DB78-4E1A-982F-EE565764C5AF}.Release|x86.ActiveCfg = Release|Win32
+		{F0C52CC0-DB78-4E1A-982F-EE565764C5AF}.Release|x86.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

minipp/minipp.vcxproj

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+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <VCProjectVersion>17.0</VCProjectVersion>
+    <Keyword>Win32Proj</Keyword>
+    <ProjectGuid>{f0c52cc0-db78-4e1a-982f-ee565764c5af}</ProjectGuid>
+    <RootNamespace>minipp</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClInclude Include="minipp\minipp.hpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="test.cpp" />
+    <ClCompile Include="minipp\minipp.cpp" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>

minipp/minipp.vcxproj.filters

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+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Quelldateien">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="Headerdateien">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
+    </Filter>
+    <Filter Include="Ressourcendateien">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="minipp\minipp.hpp">
+      <Filter>Headerdateien</Filter>
+    </ClInclude>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="minipp\minipp.cpp">
+      <Filter>Quelldateien</Filter>
+    </ClCompile>
+    <ClCompile Include="test.cpp">
+      <Filter>Quelldateien</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>

minipp/minipp/minipp.cpp

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+#include "minipp.hpp"
+#include <fstream>
+
+#define MINIPP_ENABLE_DEBUG_OUTPUT true
+
+#if MINIPP_ENABLE_DEBUG_OUTPUT
+#include <iostream>
+#define COUT(msg) std::cout << msg << std::endl
+#else
+#define COUT(msg)
+#endif
+
+#define ASSERT(condition) if (!condition) abort();
+
+#define COUT_SYNTAX_ERROR(line, msg) COUT("Error in line " << line << ": " << msg)
+
+minipp::MiniPPFile::Section::~Section()
+{
+    for (auto& pair : m_values)
+        delete pair.second;
+    for (auto& pair : m_subSections)
+        delete pair.second;
+}
+
+minipp::MiniPPFile::Section* minipp::MiniPPFile::Section::GetSubSection(const std::string& key, EResult* result) const noexcept
+{
+	auto pathIndex = key.find('.');
+    std::string thisKey = key;
+    std::string rest;
+    if (pathIndex != std::string::npos)
+    {
+		thisKey = key.substr(0, pathIndex);
+		rest = key.substr(pathIndex + 1);
+    }
+
+    auto it = m_subSections.find(thisKey);
+    if (it == m_subSections.end())
+    {
+		COUT("Sub-Section not found: " << thisKey);
+        if (result != nullptr)
+            *result = EResult::SectionNotPresent;
+        return nullptr;
+    }
+    if (result != nullptr)
+		*result = EResult::Success;
+	if (rest.empty())
+		return it->second;
+	return it->second->GetSubSection(rest, result);
+}
+
+minipp::MiniPPFile::Section* minipp::MiniPPFile::Section::SetSubSection(const std::string& name, std::unique_ptr<Section> value, bool allowOverwrite, EResult* result) noexcept
+{
+    if (m_subSections.find(name) != m_subSections.end())
+        if (!allowOverwrite)
+        {
+			if (result != nullptr)
+				*result = EResult::SectionAlreadyPresent;
+            return nullptr;
+        }
+        else
+            delete m_subSections[name];
+
+    auto val = value.release();
+    m_subSections[name] = val;
+	if (result != nullptr)
+		*result = EResult::Success;
+	return val;
+}
+
+minipp::MiniPPFile::StringValue::StringValue(const std::string& str) : m_value(str) {}
+
+minipp::EResult minipp::MiniPPFile::StringValue::Parse(const std::string& str) noexcept
+{
+    m_value = "";
+    for (size_t i = 0; i < str.size(); ++i)
+    {
+        if (str[i] == '\\')
+        {
+            if (i + 1 >= str.size())
+                return EResult::FormatError;
+            
+            switch (str[i + 1])
+            {
+            case '\"':
+                m_value.push_back('\"');
+                break;
+            case 'n':
+                m_value.push_back('\n');
+                break;
+            case 't':
+                m_value.push_back('\t');
+                break;
+            case 'r':
+                m_value.push_back('\r');
+                break;
+			case '\\':
+				m_value.push_back('\\');
+				break;
+			default:
+				return EResult::FormatError;
+            }
+            ++i;
+        }
+        else if (str[i] == '"')
+            return EResult::FormatError;
+        else
+            m_value.push_back(str[i]);
+    }
+    return EResult::Success;
+}
+
+minipp::EResult minipp::MiniPPFile::StringValue::ToString(std::string& destination) const noexcept
+{
+    std::string sanitizedValue = m_value;
+    for (size_t i = 0; i < sanitizedValue.size(); ++i)
+    {
+        switch (sanitizedValue[i])
+        {
+		case '\n':
+			sanitizedValue.replace(i, 1, "\\n");
+			i++;
+			break;
+		case '\t':
+			sanitizedValue.replace(i, 1, "\\t");
+			i++;
+			break;
+		case '\r':
+			sanitizedValue.replace(i, 1, "\\r");
+			i++;
+			break;
+		case '\\':
+			sanitizedValue.insert(i, 1, '\\');
+			i++;
+			break;
+		case '\"':
+			sanitizedValue.insert(i, 1, '\\');
+			i++;
+			break;
+        }
+    }
+    destination = "\"" + sanitizedValue + "\"";
+    return EResult::Success;
+}
+
+const std::string& minipp::MiniPPFile::StringValue::GetValue() const noexcept
+{
+    return m_value;
+}
+
+minipp::EResult minipp::MiniPPFile::Parse(const std::string& path) noexcept
+{
+    std::ifstream ifs;
+    ifs.open(path);
+    if (!ifs.is_open())
+        return EResult::FileIOError;
+
+    int64_t lineCounter = 0;
+
+    Section* currentSection = nullptr;
+
+    std::string currentLine;
+    while (std::getline(ifs, currentLine))
+    {
+        ++lineCounter;
+        Tools::StringTrim(currentLine);
+        if (currentLine.empty())
+            continue;
+        char firstChar = currentLine[0];
+        char lastChar = currentLine[currentLine.size() - 1];
+
+        if (firstChar == '#')
+            continue;
+
+        if (firstChar == '[')
+        {
+            if (lastChar != ']')
+            {
+                COUT_SYNTAX_ERROR(lineCounter, "Expected ']' at the end of the line.");
+                return EResult::FormatError;
+            }
+            std::string sectionName = currentLine.substr(1, currentLine.size() - 2);
+            Tools::StringTrim(sectionName);
+            if (sectionName.empty())
+            {
+                COUT_SYNTAX_ERROR(lineCounter, "Expected section path. Found empty section begin notation.");
+                return EResult::FormatError;
+            }
+            // Create section tree
+            Section* ubSection = &m_rootSection;
+
+            std::vector<std::string> sectionPath = Tools::SplitByDelimiter(sectionName, '.');
+            for (size_t i = 0; i < sectionPath.size(); ++i)
+            {
+                const std::string& sectionName = sectionPath[i];
+                if (!Tools::IsNameValid(sectionName))
+                {
+                    COUT_SYNTAX_ERROR(lineCounter, "Invalid section name. (\"" << sectionName << "\") May only contain [a - z][A - Z][0 - 9] and _.");
+                    return EResult::FormatError;
+                }
+
+                EResult result;
+                ubSection->SetSubSection(sectionName, std::make_unique<Section>(), false, &result); // if this fails, the section is already present
+                if (result == EResult::SectionAlreadyPresent && i == sectionPath.size() - 1)
+                {
+                    COUT_SYNTAX_ERROR(lineCounter, "All (sub-) sections may only be defined once.");
+                    return EResult::FormatError;
+                }
+                ubSection = ubSection->GetSubSection(sectionName, &result);
+                ASSERT(Tools::IsResultOk(result)); // should never happen
+            }
+            currentSection = ubSection;
+            continue;
+        }
+		if (currentSection == nullptr)
+		{
+			COUT_SYNTAX_ERROR(lineCounter, "Expected section begin before key-value pair.");
+			return EResult::FormatError;
+		}
+
+        int64_t keyValueDelimiterIndex = Tools::FirstIndexOf(currentLine, '=');
+        if (keyValueDelimiterIndex == -1)
+        {
+            COUT_SYNTAX_ERROR(lineCounter, "Expected '=' in line.");
+            return EResult::FormatError;
+        }
+        auto keyValuePair = Tools::SplitInTwo(currentLine, keyValueDelimiterIndex);
+        Tools::StringTrim(keyValuePair.first);
+        Tools::StringTrim(keyValuePair.second);
+        if (keyValuePair.first.empty())
+        {
+            COUT_SYNTAX_ERROR(lineCounter, "Expected key in line.");
+            return EResult::FormatError;
+        }
+        if (keyValuePair.second.empty())
+        {
+            COUT_SYNTAX_ERROR(lineCounter, "Empty keys are not allowed");
+            return EResult::FormatError;
+        }
+        std::string& value = keyValuePair.second;
+        char valueFirstChar = value.front();
+        char valueLastChar = value.back();
+        if (valueFirstChar == '"')
+        {
+            if (valueLastChar != '"')
+            {
+                COUT_SYNTAX_ERROR(lineCounter, "Expected '\"' at the end of the value.");
+                return EResult::FormatError;
+            }
+            // is string
+            value = value.substr(1, value.size() - 2);
+            StringValue strValue;
+            auto parseResult = strValue.Parse(value);
+            if (!Tools::IsResultOk(parseResult))
+            {
+                COUT_SYNTAX_ERROR(lineCounter, "Invalid string value.");
+                return EResult::FormatError;
+            }
+            currentSection->SetValue(keyValuePair.first, strValue, false);
+            continue;
+        }
+        else 
+        {
+            IntValue intValue;
+			auto parseResult = intValue.Parse(value);
+            if (!Tools::IsResultOk(parseResult))
+            {
+                COUT_SYNTAX_ERROR(lineCounter, "Invalid integer value.");
+                return EResult::FormatError;
+            }
+			currentSection->SetValue(keyValuePair.first, intValue, false);
+            continue;
+        }
+
+    }
+
+    return EResult::Success;
+}
+
+void minipp::MiniPPFile::Write(const std::string& path) noexcept
+{
+}
+
+bool minipp::MiniPPFile::Tools::StringStartsWith(const std::string& str, const std::string& beg)
+{
+    if (str.size() < beg.size())
+        return false;
+
+    for (size_t i = 0; i < beg.size(); ++i)
+        if (str[i] != beg[i])
+            return false;
+    return true;
+}
+
+bool minipp::MiniPPFile::Tools::StringEndsWith(const std::string& str, const std::string& end)
+{
+    if (str.size() < end.size())
+        return false;
+
+    for (size_t i = 0; i < end.size(); ++i)
+        if (str[str.size() - i - 1] != end[end.size() - i - 1])
+            return false;
+    return true;
+}
+
+void minipp::MiniPPFile::Tools::StringTrim(std::string& str)
+{
+    if (str.empty())
+        return;
+
+    size_t start = 0;
+    size_t end = str.size() - 1;
+    while (str[start] == ' ' || str[start] == '\t')
+        start++;
+    while (str[end] == ' ' || str[end] == '\t')
+        end--;
+
+    str = str.substr(start, end - start + 1);
+}
+
+bool minipp::MiniPPFile::Tools::IsNameValid(const std::string& name) noexcept
+{
+    for (const char c : name)
+    {
+        if (
+            (c >= 'a' && c <= 'z') ||
+            (c >= 'A' && c <= 'Z') ||
+            (c >= '0' && c <= '9') ||
+            (c == '_'))
+            continue;
+        return false;
+    }
+    return true;
+}
+
+int64_t minipp::MiniPPFile::Tools::FirstIndexOf(const std::string& str, char c) noexcept
+{
+    int64_t index = 0;
+    for (const char ch : str)
+    {
+        if (ch == c)
+            return index;
+        ++index;
+    }
+    return -1;
+}
+
+int64_t minipp::MiniPPFile::Tools::LastIndexOf(const std::string& str, char c) noexcept
+{
+    int64_t index = str.size() - 1;
+    for (int64_t i = str.size() - 1; i >= 0; --i)
+    {
+        if (str[i] == c)
+            return index;
+        --index;
+    }
+    return -1;
+}
+
+std::pair<std::string, std::string> minipp::MiniPPFile::Tools::SplitInTwo(const std::string& str, int64_t firstLength) noexcept
+{
+    return std::make_pair(str.substr(0, firstLength), str.substr(firstLength + 1));
+}
+
+std::vector<std::string> minipp::MiniPPFile::Tools::SplitByDelimiter(const std::string& str, char delimiter) noexcept
+{
+    std::vector<std::string> elements;
+    std::string tmp;
+
+    for (const char c : str)
+    {
+        if (c == delimiter)
+        {
+            elements.push_back(tmp);
+            tmp.clear();
+        }
+        else
+            tmp.push_back(c);
+    }
+
+    if (!tmp.empty())
+        elements.push_back(tmp);
+    return elements;
+}
+
+bool minipp::MiniPPFile::Tools::IsResultOk(EResult result) noexcept
+{
+    return static_cast<int32_t>(result) > 0;
+}
+
+void minipp::MiniPPFile::Tools::RemoveAll(std::string& str, char old)
+{
+	str.erase(std::remove(str.begin(), str.end(), old), str.end());
+}
+
+bool minipp::MiniPPFile::Tools::IsIntegerDecimal(const std::string& str) noexcept
+{
+	for (size_t i = 0; i < str.size(); ++i)
+		if (str[i] < '0' || str[i] > '9')
+			return false;
+	return true;
+}
+
+minipp::MiniPPFile::IntValue::IntValue(int64_t value) : m_value(value) {}
+
+minipp::EResult minipp::MiniPPFile::IntValue::Parse(const std::string& str) noexcept
+{
+	std::string sanitizedValue = str;
+	Tools::RemoveAll(sanitizedValue, '_');
+	if (sanitizedValue.empty())
+		return EResult::FormatError;
+
+    char lastCharacter = str.back();
+	auto rest = str.substr(0, str.size() - 1);
+    if (lastCharacter == 'h')
+		m_value = std::stoll(rest, nullptr, 16);
+	else if (lastCharacter == 'b')
+		m_value = std::stoll(rest, nullptr, 2);
+    else
+    {
+		if (!Tools::IsIntegerDecimal(sanitizedValue))
+			return EResult::FormatError;
+        m_value = std::stoll(sanitizedValue);
+    }
+    return EResult::Success;
+}
+
+minipp::EResult minipp::MiniPPFile::IntValue::ToString(std::string& destination) const noexcept
+{
+	destination = std::to_string(m_value);
+	return EResult::Success;
+}
+
+int64_t minipp::MiniPPFile::IntValue::GetValue() const noexcept
+{
+    return m_value;
+}

minipp/minipp/minipp.hpp

@@ -0,0 +1,141 @@
+#pragma once
+#include <cstdint>
+#include <unordered_map>
+#include <string>
+#include <memory>
+#include <utility>
+#include <vector>
+
+namespace minipp
+{
+    enum class EResult
+    {
+        /* Errors */
+        KeyNotPresent = -1,
+        KeyAlreadyPresent = -2,
+        SectionNotPresent = -3,
+        SectionAlreadyPresent = -4,
+        FileIOError = -5,
+        InvalidDataType = -6,
+        FormatError = -7,
+
+        /* OK Codes*/
+        Success = 1,
+        ValueOverwritten,
+        ValueOverwrittenAndDataTypeChanged
+    };
+
+    class MiniPPFile
+    {
+    private:
+        class Tools
+        {
+        public:
+            static bool StringStartsWith(const std::string& str, const std::string& beg);
+            static bool StringEndsWith(const std::string& str, const std::string& end);
+            static void StringTrim(std::string& str);
+            static bool IsNameValid(const std::string& name) noexcept;
+            static int64_t FirstIndexOf(const std::string& str, char c) noexcept;
+            static int64_t LastIndexOf(const std::string& str, char c) noexcept;
+            static std::pair<std::string, std::string> SplitInTwo(const std::string& str, int64_t firstLength) noexcept;
+            static std::vector<std::string> SplitByDelimiter(const std::string& str, char delimiter) noexcept;
+            static bool IsResultOk(EResult result) noexcept;
+            static void RemoveAll(std::string& str, char old);
+			static bool IsIntegerDecimal(const std::string& str) noexcept;
+        };
+
+    public:
+        class Value
+        {
+        public:
+            virtual EResult Parse(const std::string& str) noexcept = 0;
+            virtual EResult ToString(std::string& destination) const noexcept = 0;
+        };
+
+        class StringValue : public Value
+        {
+        private:
+            std::string m_value;
+
+        public:
+            StringValue() = default;
+            StringValue(const std::string& str);
+            EResult Parse(const std::string& str) noexcept override;
+            EResult ToString(std::string& destination) const noexcept override;
+            const std::string& GetValue() const noexcept;
+        };
+
+        class IntValue : public Value
+        {
+        private:
+			int64_t m_value = 0;
+
+		public:
+			IntValue() = default;
+			IntValue(int64_t value);
+			EResult Parse(const std::string& str) noexcept override;
+			EResult ToString(std::string& destination) const noexcept override;
+			int64_t GetValue() const noexcept;
+        };
+
+        class Section
+        {
+        private:
+            std::unordered_map<std::string, Value*> m_values;
+            std::unordered_map<std::string, Section*> m_subSections;
+
+        public:
+            Section() = default;
+            ~Section();
+            Section(const Section&) = delete;
+			Section& operator=(const Section&) = delete;
+
+        public:
+            template<typename T>
+            EResult GetValue(T** target, const std::string& key) noexcept
+            {
+                auto it = m_values.find(key);
+                if (it == m_values.end())
+                    return EResult::KeyNotPresent;
+
+                auto val = dynamic_cast<T*>(it->second);
+                if (val == nullptr)
+                    return EResult::InvalidDataType;
+
+                *target = val;
+                return EResult::Success;
+            }
+
+            template<typename T>
+            EResult SetValue(const std::string& name, const T& value, bool allowOverwrite = false) noexcept
+            {
+                if (m_values.find(name) != m_values.end())
+                    if (!allowOverwrite)
+                        return EResult::KeyAlreadyPresent;
+                    else
+                        delete m_values[name];
+
+                m_values[name] = new T(value);
+                return EResult::Success;
+            }
+
+        public:
+            Section* GetSubSection(const std::string& key, EResult* result = nullptr) const noexcept;
+            Section* SetSubSection(const std::string& name, std::unique_ptr<Section> value, bool allowOverwrite = false, EResult* result = nullptr) noexcept;
+        };
+
+    public:
+        MiniPPFile() = default;
+
+    private:
+        Section m_rootSection{};
+
+    public:
+        EResult Parse(const std::string& path) noexcept;
+        void Write(const std::string& path) noexcept;
+
+    public:
+        const Section& GetRoot() const noexcept { return m_rootSection; }
+        Section& GetRoot() noexcept { return m_rootSection; }
+    };
+}

minipp/test.cpp

@@ -0,0 +1,22 @@
+#include "minipp/minipp.hpp"
+
+int main()
+{
+	minipp::MiniPPFile file;
+	auto result = file.Parse("test.mini");
+
+	auto& section = file.GetRoot();
+	
+	minipp::MiniPPFile::Section* profileSection = section.GetSubSection("profile", &result);
+
+	minipp::MiniPPFile::IntValue* value;
+	auto result1 = profileSection->GetValue(&value, "window_width");
+
+	auto result2 = value->GetValue();
+
+	auto marianProfile = section.GetSubSection("profile.marian", &result);
+	minipp::MiniPPFile::StringValue* dockOutlinerType;
+	marianProfile->GetValue(&dockOutlinerType, "dock_outliner");
+
+	return 0;
+}

minipp/test.mini

@@ -0,0 +1,10 @@
+[profile]
+dock_outliner="left"
+window_width=1000000b
+window_height=fh
+
+[profile.marian]
+dock_outliner="ri\\ght\\"
+
+[profile.toyb]
+dock_outliner="top"