Precommit (#1)

* first commit

* cleanup

sdv_executables/sdv_packager/packager.h

@@ -0,0 +1,80 @@
+#ifndef PACKAGER_H
+#define PACKAGER_H
+
+#include "environment.h"
+
+/**
+ * @brief Packager class.
+*/
+class CPackager
+{
+public:
+    /**
+     * @brief Constructor
+     * @param[in] renv Reference to the environment object.
+     */
+    CPackager(CSdvPackagerEnvironment& renv);
+
+    /**
+     * @brief Execute the packager dependable on the environment settings.
+     * @return Returns whether the execution was successful.
+     */
+    bool Execute();
+
+    /**
+     * @brief Was a commandline parse error or a logical error with command line arguments detected?
+     * @return Returns the result of the command line parsing. If no error occurs, NO_ERROR is returned.
+     */
+    int Error() const;
+
+    /**
+     * @brief Parse error that might have occurred.
+     * @return Returns a reference to the member variable containing the error text.
+     */
+    const std::string& ArgError() const;
+
+private:
+    /**
+     * @brief Pack files into a package. Uses the environment settings to create the package.
+     * @return Returns whether the packing operation was successful.
+     */
+    bool Pack();
+
+    /**
+     * @brief Unpack an installation package into the target location. Uses the environment settings to unpack the package.
+     * @return Returns whether the packing opereration was successful.
+     */
+    bool Unpack();
+
+    /**
+     * @brief Copy files from the source location to the target location (direct installation). Uses the environment settings to
+     * copy the files.
+     * @return Returns whether the copy operation was successful.
+     */
+    bool Copy();
+
+    /**
+     * @brief Remove an installation from the target location. Uses the environment settings to remove the files.
+     * @return Returns whether the removal operation was successful.
+     */
+    bool Remove();
+
+    /**
+     * @brief Check package integrity. Uses the environment settings to check the package.
+     * @return Returns whether the integrity operation was successful.
+     */
+    bool CheckIntegrity();
+
+    /**
+     * @brief Show package content. Uses the environment settings to show the package content.
+     * @return Returns whether the show operation was successful.
+     */
+    bool ShowContent();
+    
+    CSdvPackagerEnvironment                m_env;                              ///< The packager environment
+    int                         m_nError = NO_ERROR;                ///< Error code after processing the command line.
+    std::string                 m_ssArgError;                       ///< Error text after processing the command line.
+};
+
+
+#endif // !defined PACKAGER_H