add linker basis

src/Utils/Utils/FileUtils.cpp

@@ -0,0 +1,63 @@
+#include "FileUtils.h"
+
+#include <sstream>
+
+bool FileUtils::ParsePathsString(const std::string& pathsString, std::set<std::string>& output)
+{
+    std::ostringstream currentPath;
+    auto pathStart = true;
+    auto quotationPos = 0; // 0 = before quotations, 1 = in quotations, 2 = after quotations
+
+    for (auto character : pathsString)
+    {
+        switch (character)
+        {
+        case '"':
+            if (quotationPos == 0 && pathStart)
+            {
+                quotationPos = 1;
+            }
+            else if (quotationPos == 1)
+            {
+                quotationPos = 2;
+                pathStart = false;
+            }
+            else
+            {
+                return false;
+            }
+            break;
+
+        case ';':
+            if (quotationPos != 1)
+            {
+                auto path = currentPath.str();
+                if (!path.empty())
+                {
+                    output.insert(path);
+                    currentPath = std::ostringstream();
+                }
+
+                pathStart = true;
+                quotationPos = 0;
+            }
+            else
+            {
+                currentPath << character;
+            }
+            break;
+
+        default:
+            currentPath << character;
+            pathStart = false;
+            break;
+        }
+    }
+
+    if (currentPath.tellp() > 0)
+    {
+        output.insert(currentPath.str());
+    }
+
+    return true;
+}

src/Utils/Utils/FileUtils.h

@@ -1,10 +1,24 @@
 #pragma once
 #include <cstdint>
+#include <set>
+#include <string>
 
-constexpr uint32_t MakeMagic32(const char ch0, const char ch1, const char ch2, const char ch3)
+class FileUtils
 {
-    return static_cast<uint32_t>(ch0)
-        | static_cast<uint32_t>(ch1) << 8
-        | static_cast<uint32_t>(ch2) << 16
-        | static_cast<uint32_t>(ch3) << 24;
-}
+public:
+    static constexpr uint32_t MakeMagic32(const char ch0, const char ch1, const char ch2, const char ch3)
+    {
+        return static_cast<uint32_t>(ch0)
+            | static_cast<uint32_t>(ch1) << 8
+            | static_cast<uint32_t>(ch2) << 16
+            | static_cast<uint32_t>(ch3) << 24;
+    }
+
+    /**
+     * \brief Splits a path string as user input into a list of paths.
+     * \param pathsString The path string that was taken as user input.
+     * \param output A set for strings to save the output to.
+     * \return \c true if the user input was valid and could be processed successfully, otherwise \c false.
+     */
+    static bool ParsePathsString(const std::string& pathsString, std::set<std::string>& output);
+};