Adds further ext deps as-is binaries copies from customers env.

external/tmsif/include/ddkit/base/ConfigRw.hpp

@@ -0,0 +1,61 @@
+#pragma once
+
+#include "ddkit/base/Config.hpp"
+#include "ddkit/base/IConfigWrite.hpp"
+
+#include <set>
+#include <map>
+
+namespace ddkit {
+namespace base {
+
+/// @brief ConfigRw (ReadWrite) is constructed with a normal Config (read, from a file) and enables overwrite of keys as well.
+/// additionally it may be checked, which keys are allowed
+class ConfigRw : public IConfig,
+                 public IConfigWrite {
+
+public:
+    ConfigRw();
+    ConfigRw(Config& config);
+    ConfigRw(const ConfigRw&);
+    void operator=(const ConfigRw&);
+
+    // IConfig
+    bool hasKey(const std::string& key) const override;
+    std::string getStringValue(const std::string& key) const override;
+    int getIntValue(const std::string& key) const override;
+    int64_t getInt64Value(const std::string& key) const override;
+    bool getBoolValue(const std::string& key) const override;
+
+    // IConfigWrite
+    void setStringValue(const std::string& key, const std::string& value) override;
+    void setIntValue(const std::string& key, int value) override;
+    void setInt64Value(const std::string& key, int64_t value) override;
+    void setBoolValue(const std::string& key, bool value) override;
+
+    // activate checks. i.e. foo.bar -> section foo and key bar
+    void registerKnownConfigKey(
+        const std::string& section,
+        const std::string& key); 
+
+    void checkConfig() const; // check in file (only for corresponding top-level)
+
+private:
+    // the 'real' BaseConfig (ConfigFile from ConfigLoader)
+    Config m_config;
+
+    // the overwritten key-values
+    std::vector<std::string>           m_keys;
+    std::map<std::string, std::string> m_key2stringValue;
+    std::map<std::string, int>         m_key2intValue;
+    std::map<std::string, int64_t>     m_key2int64Value;
+    std::map<std::string, bool>        m_key2boolValue;
+
+    // keys allowed
+    std::map<std::string, std::vector<std::string>> m_knownKeysMap;
+    void checkKey(const std::string& key) const;
+    void checkConfig(const std::string& prefix) const; // check in file
+};
+
+} // namespace base
+} // namespace ddkit