add a mingw profile

install perl within docker container -- dependency of libssl

.gitlab-ci.yml

@@ -1,95 +1,43 @@
+include: '/Docker/Windows_Conan/.gitlab-ci.yml'
+
+image: conanio/gcc10
+
 stages:
-  - cmake
+  - docker
   - build
-  - post
+  - packageing
 
-# Unix Build
-cmake:
-  stage: cmake
-  image: luki42/dynuiprefresher_build:latest
-  script:
-    - cmake -S . -B build -D WinBuild=OFF -D GUI=OFF
-  artifacts:
+cache:
   paths:
-      - build/
-      - inc/
-      - postinst
+    - .conan/
 
-build:
+conan_linux:
   stage: build
-  image: luki42/dynuiprefresher_build:latest
+  before_script:
+    - conan profile new default --detect --force # Generates default profile detecting GCC and sets old ABI
+    - conan profile update settings.compiler.libcxx=libstdc++11 default  # Sets libcxx to C++11 ABI
+    - mkdir -p build # create build folder
+    - CONAN_SYSREQUIRES_MODE=enabled CONAN_SYSREQUIRES_SUDO=0 conan install . --build=missing -g cmake -if build
   script:
+    - cmake -S . -B build -D WinBuild=OFF #cmake project
     - cd build
-    - make dynuiprefresher
+    - make -j4 #build
   artifacts:
     paths:
-      - build/
-      - inc/
-      - postinst
-  dependencies:
-    - cmake
+      - build/bin/
+    expire_in: 1 days
 
-
-build_package:
-  stage: post
-  image: luki42/dynuiprefresher_build:latest
-  script:
-    - cd build
-    - make package
-  artifacts:
-    paths:
-      - build/
-      - inc/
-      - postinst
-  dependencies:
-    - build
-
-test:
-  stage: post
-  image: luki42/dynuiprefresher_build:latest
-  script:
-    - cd build
-    - make build-test
-  artifacts:
-    reports:
-      junit: build/*.xml
-  dependencies:
-    - build
-
-# Windows Build
-cmake_win64:
-  stage: cmake
-  image: luki42/dynuiprefresher_build:windows
-  script:
-    - cmake -S . -B build -D WinBuild=ON
-  artifacts:
-    paths:
-      - build/
-      - inc/
-
-build_win64:
+conan_windows:
   stage: build
-  image: luki42/dynuiprefresher_build:windows
+  image: luki42/dynuiprefresher_build:conanbuild
+  before_script:
+    - mkdir -p build # create build folder
+    - CONAN_SYSREQUIRES_MODE=enabled CONAN_SYSREQUIRES_SUDO=0 conan install . --build=missing -g cmake -if build --profile mingw64.profile
   script:
+    - cmake -S . -B build -D WinBuild=ON #cmake project
     - cd build
-    - make dynuiprefresher
+    - make -j4 #build
   artifacts:
     paths:
-      - build/
-      - inc/
-  dependencies:
-    - cmake_win64
-
-
-build_package_win64:
-  stage: post
-  image: luki42/dynuiprefresher_build:windows
-  script:
-    - cd build
-    - make package
-  artifacts:
-    paths:
-      - build/
-      - inc/
-  dependencies:
-    - build_win64
+      - build/bin/
+    expire_in: 1 days

CMakeLists.txt

@@ -13,14 +13,13 @@ project(dynuiprefresher DESCRIPTION "Dynu ip refresher" LANGUAGES)
 SET(PROJECT_VERSION 1.3.4)
 
 # CONFIGURATION
-SET(CMAKE_BUILD_TYPE Release) # manually SET build type (Release / Debug)
+SET(CMAKE_BUILD_TYPE Debug) # manually SET build type (Release / Debug)
 SET(LIB_METHOD STATIC) #SHARED / STATIC
 
 option(BUILD_DOC "Build documentation" ON) # additional dependency for Doxygen
 option(PACKAGING "Allow Packaging to <exe>, <deb> or <rpm>" ON) # additional dependencies for RPMbuild,dpkg  or NSIS
 option(TESTS "Build Tests" ON) # additional dependencies for GTEST - to build tests
-option(GUI "Build GUI elements" ON) # additional dependencies to QT libraries needed
-option(WinBuild "cross compile for Windows Platform" ON)
+option(WinBuild "cross compile for Windows Platform" OFF)
 
 # helper variables
 SET(CMAKE_CXX_STANDARD 17)
@@ -39,33 +38,6 @@ if (${WinBuild})
 
     set(CMAKE_SYSTEM_NAME WindowsStore)
     set(CMAKE_SYSTEM_VERSION 10.0)
-    set(TOOLCHAIN_PREFIX x86_64-w64-mingw32) # x64 build toolchain
-    #set(TOOLCHAIN_PREFIX i686-w64-mingw32)
-
-    # cross compilers to use for C and C++
-    set(CMAKE_C_COMPILER /usr/bin/${TOOLCHAIN_PREFIX}-gcc)
-    set(CMAKE_CXX_COMPILER /usr/bin/${TOOLCHAIN_PREFIX}-g++)
-    set(CMAKE_RC_COMPILER /usr/bin/${TOOLCHAIN_PREFIX}-windres)
-
-    # target environment on the build host system
-    set(CMAKE_FIND_ROOT_PATH /usr/${TOOLCHAIN_PREFIX})
-
-
-    # modify default behavior of FIND_XXX() commands to
-    # search for headers/libs in the target environment and
-    # search for programs in the build host environment
-    set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM ONLY)
-    set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
-    set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
-    set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
-
-    set(CMAKE_CXX_STANDARD_LIBRARIES "${CMAKE_CSS_STANDARD_LIBRARIES}")
-    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS}")
-    # currently libs are dynamically linked eg. dlls have to be copied to same folder
-    # todo link dynamically.
-    # maybe so: set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static-libgcc -static-libstdc++ -static")
-    # or set(CMAKE_CXX_STANDARD_LIBRARIES -lcurl -lpthread -static-libgcc -static-libstdc++ -lcrypto -lssl -lws2_32 -static -DCURL_STATICLIB)
-    # or add_definitions(-DCURL_STATICLIB)
 
     # windows config path is in %appdata% folder of user
     set(CONFIG_PATH "std::string(std::getenv(\"USERPROFILE\")) + \"\\\\AppData\\\\Roaming\\\\DynuIPrefresher\\\\\"")
@@ -93,74 +65,16 @@ enable_language(C)
 # config libs
 message("")
 message(STATUS "Config of Libraries")
-# libcurl
-if (${WinBuild})
-    SET(CMAKE_FIND_LIBRARY_SUFFIXES ".lib" ".dll")
-    # configure libcurl
-    FIND_PATH(CURL_INCLUDE_DIRS curl/curl.h /usr/${TOOLCHAIN_PREFIX}/sys-root/mingw/include/) # search for libconfig include headers
-    FIND_LIBRARY(CURL_LIBRARIES NAMES libcurl.dll.a HINTS /usr/${TOOLCHAIN_PREFIX}/sys-root/mingw/lib) # search for actual lib
 
-    message(STATUS "Using CURL include dir(s): ${CURL_INCLUDE_DIRS}")
-    message(STATUS "Using CURL lib(s): ${CURL_LIBRARIES}")
-    message(STATUS "")
-
-    include_directories(${CURL_INCLUDE_DIRS})
-
-    # configure libconfig
-    FIND_PATH(LIBCONFIG++_INCLUDE_DIRS libconfig.h++ /usr/${TOOLCHAIN_PREFIX}/sys-root/mingw/include/) # search for libconfig include headers
-    FIND_LIBRARY(LIBCONFIG++_LIBRARIES NAMES libconfig++.dll.a HINTS /usr/${TOOLCHAIN_PREFIX}/sys-root/mingw/lib) # search for actual lib
-
-    message(STATUS "Using LIBCONFIG++ include dir(s): ${LIBCONFIG++_INCLUDE_DIRS}")
-    message(STATUS "Using LIBCONFIG++ lib(s): ${LIBCONFIG++_LIBRARIES}")
-
-    if (${GUI})
-        set(CMAKE_PREFIX_PATH "/usr/${TOOLCHAIN_PREFIX}/sys-root/mingw/lib/cmake")
-    endif ()
-
-    include_directories(${LIBCONFIG++_INCLUDE_DIRS})
-else ()
-    find_package(CURL REQUIRED)
-    if (CURL_INCLUDE_DIRS AND CURL_LIBRARIES)
-        message(STATUS "Found CURL version: ${CURL_VERSION_STRING}")
-        message(STATUS "Using CURL include dir(s): ${CURL_INCLUDE_DIRS}")
-        message(STATUS "Using CURL lib(s): ${CURL_LIBRARIES}")
-    else ()
-        message(FATAL_ERROR "Could not find CURL")
-    endif ()
-    include_directories(${CURL_INCLUDE_DIR})
-
-    message("")
-    # libconfig
-    FIND_PATH(LIBCONFIG++_INCLUDE_DIRS
-            NAMES libconfig.h++
-            PATHS /usr/include /usr/local/include) # search for libconfig include headers
-    FIND_LIBRARY(LIBCONFIG++_LIBRARIES
-            NAMES config++
-            PATHS /usr/lib /usr/local/lib) # search for actual lib
-
-    if (LIBCONFIG++_INCLUDE_DIRS AND LIBCONFIG++_LIBRARIES)
-        message(STATUS "Fount libconfig!")
-        message(STATUS "Using libconfig include dir(s): ${LIBCONFIG++_INCLUDE_DIRS}")
-        message(STATUS "Using libconfig lib(s): ${LIBCONFIG++_LIBRARIES}")
-    else ()
-        message(FATAL_ERROR "Could not find LIBCONFIG")
-    endif ()
-
-    include_directories(${LIBCONFIG_INCLUDE_DIRS})
-endif ()
-
-
-if (${GUI})
-    set(CMAKE_AUTOMOC ON)
-    set(CMAKE_INCLUDE_CURRENT_DIR ON)
-
-    find_package(Qt5Widgets REQUIRED)
-    find_package(Qt5PrintSupport REQUIRED)
-    find_package(Qt5Sql REQUIRED)
-endif ()
+# include conan libraries
+include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
+conan_basic_setup(TARGETS)
 
 include_directories(inc)
 
+# include the library headers created by conan
+include_directories(${CONAN_INCLUDE_DIRS})
+
 message("")
 
 #read sample config
@@ -188,6 +102,7 @@ namespace StaticData {
 }"
         )
 
+#define libraries with sources here
 add_library(api ${LIB_METHOD}
         src/api/API.cpp
         src/api/TelegramAPI.cpp
@@ -196,44 +111,16 @@ add_library(api ${LIB_METHOD}
 
 add_library(libdynuiprefresher ${LIB_METHOD}
         src/IPRefresher.cpp
-        src/Config.cpp
         src/IpHelper.cpp
         src/FileLogger.cpp
         src/Logger.cpp
-        )
+        src/Config.cpp
+        src/CMDParser.cpp)
 
 add_executable(${Application_Name} src/main.cpp)
 
 # LINK generated LIBS #
-target_link_libraries(${Application_Name} libdynuiprefresher api ${CURL_LIBRARIES} ${LIBCONFIG++_LIBRARIES})
-
-if (${GUI})
-    set(QT5_LIBRARIES Qt5::Widgets Qt5::PrintSupport Qt5::Sql)
-
-    set(UI_SOURCES
-            src/gui/mainwindow.ui
-            )
-
-    #
-    # Generate necessary headers from .ui files. (qmake lets `uic` do this job.)
-    # hint from [Cross-platform Qt5 project using cmake](http://stackoverflow.com/questions/21174586/cross-platform-qt5-project-using-cmake)
-    #
-    qt5_wrap_ui(UI_GENERATED_HEADERS ${UI_SOURCES})
-
-    add_executable(${Application_Name}-gui
-            src/maingui.cpp
-            src/gui/MainWindow.cpp
-            inc/gui/MainWindow.h
-            ${UI_GENERATED_HEADERS})
-
-    if (${WinBuild})
-        # hide console window when starting ui on windows
-        set_target_properties(${Application_Name}-gui PROPERTIES LINK_FLAGS "-mwindows")
-    endif ()
-
-    # LINK generated LIBS #
-    target_link_libraries(${Application_Name}-gui -lpthread libdynuiprefresher api ${CURL_LIBRARIES} ${LIBCONFIG++_LIBRARIES} ${QT5_LIBRARIES})
-endif ()
+target_link_libraries(${Application_Name} libdynuiprefresher api CONAN_PKG::libcurl)
 
 # setting install targets
 IF (NOT ${WinBuild})
@@ -249,14 +136,6 @@ IF (NOT ${WinBuild})
             FILES service/${Application_Name}.service
             DESTINATION lib/systemd/system
             COMPONENT ${Application_Name})
-
-    if (${GUI})
-        # install binaries
-        install(
-                TARGETS ${Application_Name}-gui
-                DESTINATION usr/bin
-                COMPONENT ${Application_Name}gui)
-    endif ()
 ELSE ()
     # INSTALL to Windows SYSTEM #
 
@@ -266,53 +145,6 @@ ELSE ()
             TARGETS ${Application_Name}
             DESTINATION .
             COMPONENT ${Application_Name})
-
-    # install .dll dependencies
-    # todo check if files exist...
-    SET(LIBBINARYPATH "/usr/${TOOLCHAIN_PREFIX}/sys-root/mingw/bin")
-    install(FILES /usr/${TOOLCHAIN_PREFIX}/sys-root/mingw/bin/libcurl-4.dll
-            ${LIBBINARYPATH}/libssh2-1.dll
-            ${LIBBINARYPATH}/libstdc++-6.dll
-            ${LIBBINARYPATH}/libgcc_s_seh-1.dll
-            ${LIBBINARYPATH}/libcrypto-1_1-x64.dll
-            ${LIBBINARYPATH}/libssl-1_1-x64.dll
-            ${LIBBINARYPATH}/libwinpthread-1.dll
-            ${LIBBINARYPATH}/zlib1.dll
-            ${LIBBINARYPATH}/libidn2-0.dll
-            ${LIBBINARYPATH}/libconfig++-11.dll
-            DESTINATION .
-            COMPONENT ${Application_Name})
-
-    if (${GUI})
-        # install binaries
-        set_target_properties(${Application_Name}-gui PROPERTIES SUFFIX ".exe")
-        install(
-                TARGETS ${Application_Name}-gui
-                DESTINATION .
-                COMPONENT ${Application_Name}gui)
-
-        # install .dll dependencies
-        install(FILES
-                ${LIBBINARYPATH}/Qt5Widgets.dll
-                ${LIBBINARYPATH}/Qt5Core.dll
-                ${LIBBINARYPATH}/Qt5Gui.dll
-                ${LIBBINARYPATH}/iconv.dll
-                ${LIBBINARYPATH}/libpcre2-16-0.dll
-                ${LIBBINARYPATH}/libpng16-16.dll
-                ${LIBBINARYPATH}/libharfbuzz-0.dll
-                ${LIBBINARYPATH}/libglib-2.0-0.dll
-                ${LIBBINARYPATH}/libintl-8.dll
-                ${LIBBINARYPATH}/libpcre-1.dll
-                ${LIBBINARYPATH}/libbz2-1.dll
-                ${LIBBINARYPATH}/libfreetype-6.dll
-                DESTINATION .
-                COMPONENT ${Application_Name}gui)
-
-        install(FILES
-                /usr/${TOOLCHAIN_PREFIX}/sys-root/mingw/lib/qt5/plugins/platforms/qwindows.dll
-                DESTINATION ./platforms
-                COMPONENT ${Application_Name}gui)
-    endif ()
 ENDIF ()
 
 if (${PACKAGING})

Docker/Linux_Conan/.gitlab-ci.yml

@@ -0,0 +1,23 @@
+
+# trigger docker rebuild if changes where made
+docker_linux:
+  stage: docker
+  image: docker:latest
+  tags:
+    - dind
+  services:
+    - name: docker:dind
+      entrypoint: ["env", "-u", "DOCKER_HOST"]
+      command: ["dockerd-entrypoint.sh"]
+  variables:
+    DOCKER_HOST: tcp://docker:2375/
+    DOCKER_DRIVER: overlay2
+    # See https://github.com/docker-library/docker/pull/166
+    DOCKER_TLS_CERTDIR: ""
+  script:
+    - docker build -t luki42/dynuiprefresher_build:conanbuild Docker/Linux_Conan
+    - docker login -p $DockerPWD -u luki42
+    - docker push luki42/dynuiprefresher_build:conanbuild
+  only:
+    changes:
+      - Docker/Linux_Conan/*

Docker/Linux_Conan/Dockerfile

@@ -0,0 +1,9 @@
+FROM mwaeckerlin/mingw:latest
+
+COPY ./build.sh /tmp/
+
+RUN bash /tmp/build.sh
+
+# Expose /home as workin dir
+WORKDIR /home
+VOLUME ["/home"]

Docker/Linux_Conan/build.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+apt-get update
+apt-get install cmake python3-pip -y -qq
+pip3 install conan
+
+git clone https://gitlab.heili.eu/lukas/dynuiprefresher.git
+cd dynuiprefresher || exit
+git checkout conansupport
+
+conan profile new default --detect --force # Generates default profile detecting GCC and sets old ABI
+conan profile update settings.compiler.libcxx=libstdc++11 default  # Sets libcxx to C++11 ABI
+mkdir -p build # create build folder
+CONAN_SYSREQUIRES_MODE=enabled CONAN_SYSREQUIRES_SUDO=0 conan install . --build=missing
+
+
+# cleanup
+conan remove "*" -s -b -f
+
+cd ..
+rm -Rf ./dynuiprefresher
+rm -rf /var/lib/apt/lists/*
+rm /tmp/build.sh

Docker/Windows_Conan/.gitlab-ci.yml

@@ -0,0 +1,23 @@
+
+# trigger docker rebuild if changes where made
+docker_linux:
+  stage: docker
+  image: docker:latest
+  tags:
+    - dind
+  services:
+    - name: docker:dind
+      entrypoint: ["env", "-u", "DOCKER_HOST"]
+      command: ["dockerd-entrypoint.sh"]
+  variables:
+    DOCKER_HOST: tcp://docker:2375/
+    DOCKER_DRIVER: overlay2
+    # See https://github.com/docker-library/docker/pull/166
+    DOCKER_TLS_CERTDIR: ""
+  script:
+    - docker build -t luki42/dynuiprefresher_build:conanbuild Docker/Windows_Conan
+    - docker login -p $DockerPWD -u luki42
+    - docker push luki42/dynuiprefresher_build:conanbuild
+  only:
+    changes:
+      - Docker/Windows_Conan/*

Docker/Windows_Conan/Dockerfile

@@ -0,0 +1,10 @@
+FROM fedora:33
+MAINTAINER luki42
+
+COPY ./build.sh /tmp/
+
+RUN bash /tmp/build.sh
+
+# Expose /home as workin dir
+WORKDIR /home
+VOLUME ["/home"]

Docker/Windows_Conan/build.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+# Install texlive
+echo "instaling cmake" && \
+dnf install -y mingw64-gcc-c++ cmake make mingw32-nsis gtest gtest-devel python3 python3-pip git perl
+#cleanup
+dnf clean dbcache && dnf clean packages
+
+# install conan
+pip3 install conan
+
+git clone https://gitlab.heili.eu/lukas/dynuiprefresher.git
+cd dynuiprefresher || exit
+git checkout conansupport
+
+mkdir -p build # create build folder
+CONAN_SYSREQUIRES_MODE=enabled CONAN_SYSREQUIRES_SUDO=0 conan install . --build=missing --profile mingw64.profile
+
+
+# cleanup
+conan remove "*" -s -b -f
+
+cd ..
+rm -Rf ./dynuiprefresher
+rm /tmp/build.sh

conanfile.txt

@@ -0,0 +1,6 @@
+[requires]
+libcurl/7.72.0
+
+[generators]
+cmake
+

config/dynuiprefresher.cfg

@@ -3,10 +3,10 @@
 # Lukas Heiligenbrunner
 
 ## DYNU API Config
-dynuapikey = ""
-domainid = ""
-domainname = ""
+dynuapikey=
+domainid=
+domainname=
 
 ## Telegram API Config (optional)
-#telegramApiKey = ""
-#chatId = ""
+#telegramApiKey=
+#chatId=

inc/CMDParser.h

@@ -0,0 +1,23 @@
+//
+// Created by lukas on 15.03.21.
+//
+
+#pragma once
+
+class CMDParser {
+public:
+    class Arguments {
+    public:
+        // enable loop mode
+        bool loop = false;
+        bool force = false;
+        // enable currentIP mode
+        bool currentIP = false;
+    };
+
+    Arguments* parseArguments(int argc, char *argv[]);
+private:
+    Arguments args;
+
+    void processParameter(char *arg);
+};

inc/Config.h

@@ -97,6 +97,9 @@ private:
      */
     Config() = default;
 
+    static void writeDefaultConfig();
+    static void setParam(const std::string key, const std::string value);
+
     /**
      * helper variable for managing telegram Support
      */

inc/IpHelper.h

@@ -16,7 +16,7 @@ public:
      * @param ip ip address to test
      * @return validity
      */
-    static bool isIpValid(std::string ip);
+    static bool isIpValid(const std::string& ip);
 
 private:
 };

inc/gui/MainWindow.h

@@ -1,63 +0,0 @@
-/**
- * Main GUI controller - User IO handlings
- *
- * @author Lukas Heiligenbrunner
- * @date 09.05.2020
- */
-
-#pragma once
-
-#include <QtWidgets/QMainWindow>
-
-namespace Ui {
-    class MainWindow;
-}
-
-class MainWindow : public QMainWindow {
-Q_OBJECT
-
-public:
-    /**
-     * constructor with basic initializations
-     */
-    explicit MainWindow();
-
-    /**
-     * destruct all gui elements
-     */
-    ~MainWindow();
-
-private:
-    Ui::MainWindow *ui;
-
-    /**
-     * all static initializations of custom gui elements
-     */
-    void initGui();
-
-private slots:
-
-    /**
-     * executed click handler for config button
-     */
-    void checkConfigBtn();
-
-    /**
-     * executed click handler for refresh btn
-     */
-    void refreshIPBtn();
-
-    /**
-     * executed click handler for save config btn
-     */
-    void saveConfigBtn();
-
-signals:
-
-    /**
-     * append a String line to the Log field
-     *
-     * @param QString string to be appended
-     */
-    void appendLogField(QString);
-};

mingw64.profile

@@ -0,0 +1,28 @@
+toolchain=/usr/x86_64-w64-mingw32 # Adjust this path
+target_host=x86_64-w64-mingw32
+cc_compiler=gcc
+cxx_compiler=g++
+
+[env]
+CONAN_CMAKE_FIND_ROOT_PATH=$toolchain  # Optional, for CMake to find things in that folder
+CONAN_CMAKE_SYSROOT=$toolchain  # Optional, if we want to define sysroot
+CHOST=$target_host
+AR=$target_host-ar
+AS=$target_host-as
+RANLIB=$target_host-ranlib
+CC=$target_host-$cc_compiler
+CXX=$target_host-$cxx_compiler
+STRIP=$target_host-strip
+RC=$target_host-windres
+
+[settings]
+# We are cross-building to Windows
+os=Windows
+arch=x86_64
+compiler=gcc
+
+# Adjust to the gcc version of your MinGW package
+compiler.version=10
+compiler.libcxx=libstdc++11
+compiler.threads=posix
+build_type=Release

src/CMDParser.cpp

@@ -0,0 +1,42 @@
+//
+// Created by lukas on 15.03.21.
+//
+
+#include <string>
+#include <iostream>
+#include <Logger.h>
+#include <StaticData.h>
+#include "CMDParser.h"
+
+CMDParser::Arguments* CMDParser::parseArguments(int argc, char **argv) {
+    for (int i = 1; i < argc; i++) {
+        this->processParameter(argv[i]);
+    }
+    return &args;
+}
+
+void CMDParser::processParameter(char *arg) {
+    const std::string param = std::string(arg);
+
+    if (param == "-h" || param == "--help") {
+        std::cout << "help page: " << std::endl << "[-h] [--help]  print this help page" << std::endl
+                  << "[-v] [--version] print the software version" << std::endl
+                  << "[-f] [--force] force refresh of ip" << std::endl
+                  << "[-l] [--loop] infinite loop to refresh ip every five minutes" << std::endl
+                  << "[-c] [--checkconfig] validate configuration" << std::endl
+                  << "[-ip] [--currentip] get current global ip" << std::endl
+                  << "[no argument] normal ip check and refresh" << std::endl;
+        exit(0);
+    } else if (param == "-v" || param == "--version") {
+        std::cout << "Version " << StaticData::VERSION << std::endl;
+        exit(0);
+    } else if (param == "-f" || param == "--force") {
+        args.force = true;
+    } else if (param == "-l" || param == "--loop") {
+        args.loop = true;
+    } else if (param == "-ip" || param == "--currentip") {
+        args.currentIP = true;
+    } else {
+        Logger::message("unknown argument: " + param + "!  -h for help");
+    }
+}

src/Config.cpp

@@ -5,8 +5,8 @@
 #include <iostream>
 #include <cstring>
 #include <fstream>
-#include <libconfig.h++>
 #include <sys/stat.h>
+#include <sstream>
 
 std::string Config::dynuapikey;
 std::string Config::domainid; //id of the dynu domain
@@ -18,11 +18,130 @@ std::string Config::chatId;
 bool Config::telegramSupport;
 
 bool Config::readConfig() {
-    libconfig::Config cfg;
-    try {
-        cfg.readFile(std::string(StaticData::ConfigDir + StaticData::ConfName).c_str());
+    // Read from the text file
+    std::ifstream MyReadFile;
+    MyReadFile.open(std::string(StaticData::ConfigDir + StaticData::ConfName));
+    if (!MyReadFile) {
+        // file does not exist
+        writeDefaultConfig();
+        return false;
     }
-    catch (const libconfig::FileIOException &fioex) {
+
+    std::string line;
+    while (getline(MyReadFile, line)) {
+        // ignore line if it starts with #
+        if(line.rfind('#', 0) == 0 || line.empty()){
+            continue;
+        }
+
+        std::istringstream is_line(line);
+        std::string key;
+        if (std::getline(is_line, key, '=')) {
+            std::string value;
+            if (std::getline(is_line, value))
+                setParam(key, value);
+        }
+    }
+
+    // Close the file
+    MyReadFile.close();
+
+    // check if needed values aren't empty
+    return !(Config::dynuapikey.empty() || Config::domainid.empty() || Config::domainname.empty());
+}
+
+bool Config::saveConfig() {
+    // todo save config
+    return false;
+}
+
+bool Config::validateConfig() {
+//    libconfig::Config cfg;
+//    try {
+//        Logger::message("reading config file: " + std::string(StaticData::ConfigDir + StaticData::ConfName));
+//        cfg.readFile(std::string(StaticData::ConfigDir + StaticData::ConfName).c_str());
+//    }
+//    catch (const libconfig::FileIOException &fioex) {
+//        Logger::warning("config file doesn't exist or permission denied!");
+//        return false;
+//    }
+//    catch (const libconfig::ParseException &pex) {
+//        std::cerr << "Parse error at " << pex.getFile() << ":" << pex.getLine()
+//                  << " - " << pex.getError() << std::endl;
+//        return false;
+//    }
+//    Logger::message("Syntax and Permission is OK");
+//
+//    try {
+//        // needed parameters
+//        if (((std::string) cfg.lookup("dynuapikey")).empty()) {
+//            Logger::warning("required parameter \"dynuapikey\" seems to be empty.");
+//            return false;
+//        }
+//        if (((std::string) cfg.lookup("domainid")).empty()) {
+//            Logger::warning("required parameter \"domainid\" seems to be empty.");
+//            return false;
+//        }
+//        if (((std::string) cfg.lookup("domainname")).empty()) {
+//            Logger::warning("required parameter \"domainname\" seems to be empty.");
+//            return false;
+//        }
+//        // optional parameters
+//        cfg.lookup("telegramApiKey");
+//        cfg.lookup("chatId");
+//        telegramSupport = true;
+//    }
+//    catch (const libconfig::SettingNotFoundException &nfex) {
+//        // triggered if setting is missing in config
+//        if (!(std::strcmp("telegramApiKey", nfex.getPath()) == 0 || std::strcmp("chatId", nfex.getPath()) == 0)) {
+//            std::cerr << "No '" << nfex.getPath() << "' setting in configuration file." << std::endl;
+//            return false;
+//        } else {
+//            Logger::message("no Telegram support - fields in config not set");
+//            telegramSupport = false;
+//        }
+//    }
+    return true;
+}
+
+bool Config::isTelegramSupported() {
+    return telegramSupport;
+}
+
+const std::string &Config::getDynuapikey() {
+    return dynuapikey;
+}
+
+const std::string &Config::getDomainid() {
+    return domainid;
+}
+
+const std::string &Config::getDomainname() {
+    return domainname;
+}
+
+const std::string &Config::getTelegramApiKey() {
+    return telegramApiKey;
+}
+
+const std::string &Config::getChatId() {
+    return chatId;
+}
+
+void Config::setValues(const std::string &domainname, const std::string &dynuapikey, const std::string &domainid) {
+    Config::domainname = domainname;
+    Config::dynuapikey = dynuapikey;
+    Config::domainid = domainid;
+}
+
+void Config::setValues(const std::string &domainname, const std::string &dynuapikey, const std::string &domainid,
+                       const std::string &telegramApiKey, const std::string &chatId) {
+    setValues(domainname, dynuapikey, domainid);
+    Config::telegramApiKey = telegramApiKey;
+    Config::chatId = chatId;
+}
+
+void Config::writeDefaultConfig() {
     std::cout << "I/O error while reading config file." << std::endl << "creating new config file!" << std::endl;
 
     // check if config folder exists
@@ -59,124 +178,22 @@ bool Config::readConfig() {
     } else {
         Logger::error("error creating file");
     }
+}
 
-        return false;
-    }
-    catch (const libconfig::ParseException &pex) {
-        std::cerr << "Parse error at " << pex.getFile() << ":" << pex.getLine()
-                  << " - " << pex.getError() << std::endl;
-        return false;
-    }
+void Config::setParam(const std::string key, const std::string value) {
+    if (key == "dynuapikey")
+        dynuapikey = value;
+    else if (key == "domainid")
+        domainid = value;
+    else if (key == "domainname")
+        domainname = value;
+    else if (key == "telegramApiKey")
+        telegramApiKey = value;
+    else if (key == "chatId")
+        chatId = value;
+    else
+        Logger::warning("unkown key in config file: " + key);
 
-    try {
-        // needed parameters
-        dynuapikey = (std::string) cfg.lookup("dynuapikey");
-        domainid = (std::string) cfg.lookup("domainid");
-        domainname = (std::string) cfg.lookup("domainname");
-        // optional parameters
-        telegramApiKey = (std::string) cfg.lookup("telegramApiKey");
-        chatId = (std::string) cfg.lookup("chatId");
+    if (!telegramApiKey.empty())
         telegramSupport = true;
-    }
-    catch (const libconfig::SettingNotFoundException &nfex) {
-        // triggered if setting is missing in config
-        if (!(std::strcmp("telegramApiKey", nfex.getPath()) == 0 || std::strcmp("chatId", nfex.getPath()) == 0)) {
-            std::cerr << "No '" << nfex.getPath() << "' setting in configuration file." << std::endl;
-        } else {
-            Logger::message("no Telegram support - fields in config not set");
-            telegramSupport = false;
-        }
-    }
-    // check if needed values aren't empty
-    return !(Config::dynuapikey.empty() || Config::domainid.empty() || Config::domainname.empty());
-}
-
-bool Config::saveConfig() {
-    // todo save config
-    return false;
-}
-
-bool Config::validateConfig() {
-    libconfig::Config cfg;
-    try {
-        Logger::message("reading config file");
-        cfg.readFile(std::string(StaticData::ConfigDir + StaticData::ConfName).c_str());
-    }
-    catch (const libconfig::FileIOException &fioex) {
-        Logger::warning("config file doesn't exist or permission denied!");
-        return false;
-    }
-    catch (const libconfig::ParseException &pex) {
-        std::cerr << "Parse error at " << pex.getFile() << ":" << pex.getLine()
-                  << " - " << pex.getError() << std::endl;
-        return false;
-    }
-    Logger::message("Syntax and Permission is OK");
-
-    try {
-        // needed parameters
-        if (((std::string) cfg.lookup("dynuapikey")).empty()) {
-            Logger::warning("required parameter \"dynuapikey\" seems to be empty.");
-            return false;
-        }
-        if (((std::string) cfg.lookup("domainid")).empty()) {
-            Logger::warning("required parameter \"domainid\" seems to be empty.");
-            return false;
-        }
-        if (((std::string) cfg.lookup("domainname")).empty()) {
-            Logger::warning("required parameter \"domainname\" seems to be empty.");
-            return false;
-        }
-        // optional parameters
-        cfg.lookup("telegramApiKey");
-        cfg.lookup("chatId");
-        telegramSupport = true;
-    }
-    catch (const libconfig::SettingNotFoundException &nfex) {
-        // triggered if setting is missing in config
-        if (!(std::strcmp("telegramApiKey", nfex.getPath()) == 0 || std::strcmp("chatId", nfex.getPath()) == 0)) {
-            std::cerr << "No '" << nfex.getPath() << "' setting in configuration file." << std::endl;
-            return false;
-        } else {
-            Logger::message("no Telegram support - fields in config not set");
-            telegramSupport = false;
-        }
-    }
-    return true;
-}
-
-bool Config::isTelegramSupported() {
-    return telegramSupport;
-}
-
-const std::string &Config::getDynuapikey() {
-    return dynuapikey;
-}
-
-const std::string &Config::getDomainid() {
-    return domainid;
-}
-
-const std::string &Config::getDomainname() {
-    return domainname;
-}
-
-const std::string &Config::getTelegramApiKey() {
-    return telegramApiKey;
-}
-
-const std::string &Config::getChatId() {
-    return chatId;
-}
-
-void Config::setValues(const std::string &domainname, const std::string &dynuapikey, const std::string &domainid) {
-    Config::domainname = domainname;
-    Config::dynuapikey = dynuapikey;
-    Config::domainid = domainid;
-}
-
-void Config::setValues(const std::string &domainname, const std::string &dynuapikey, const std::string &domainid, const std::string &telegramApiKey, const std::string &chatId) {
-    setValues(domainname, dynuapikey, domainid);
-    Config::telegramApiKey = telegramApiKey;
-    Config::chatId = chatId;
 }

src/IpHelper.cpp

@@ -1,5 +1,7 @@
+#include <regex>
 #include "IpHelper.h"
 
-bool IpHelper::isIpValid(std::string ip) {
-    return (ip.find('.') != SIZE_MAX);
+bool IpHelper::isIpValid(const std::string& ip) {
+    const std::regex rgx(R"(^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$)");
+    return (std::regex_match(ip, rgx));
 }

src/api/IPAPI.cpp

@@ -1,5 +1,11 @@
+#include <IpHelper.h>
+#include <Logger.h>
 #include "api/IPAPI.h"
 
 std::string IPAPI::getGlobalIp() {
-    return request("https://api.ipify.org");
+    const std::string ip = request("https://api.ipify.org");
+    if(!IpHelper::isIpValid(ip))
+        Logger::warning("no valid ip returned from ipapi");
+
+    return ip;
 }

src/gui/MainWindow.cpp

@@ -1,129 +0,0 @@
-#include "inc/gui/MainWindow.h"
-#include "ui_mainwindow.h"
-
-#include "api/IPAPI.h"
-#include "IPRefresher.h"
-#include "Config.h"
-#include "Logger.h"
-
-#include <thread>
-
-MainWindow::MainWindow() : QMainWindow(), ui(new Ui::MainWindow) {
-    ui->setupUi(this);
-
-    // initialize gui with start parameters
-    initGui();
-
-    connect(ui->buttonCheckConfig, SIGNAL(clicked()), this, SLOT(checkConfigBtn()));
-    connect(ui->buttonRefreshIP, SIGNAL(clicked()), this, SLOT(refreshIPBtn()));
-    connect(ui->buttonSaveConfig, SIGNAL(clicked()), this, SLOT(saveConfigBtn()));
-
-    connect(this, SIGNAL(appendLogField(QString)), ui->textLog, SLOT(appendPlainText(QString)));
-}
-
-MainWindow::~MainWindow() {
-    // todo check if disconnects are really necessary
-    disconnect(ui->buttonCheckConfig);
-    disconnect(ui->buttonRefreshIP);
-    this->destroy();
-    delete ui;
-}
-
-void MainWindow::checkConfigBtn() {
-    Logger::message("checking config!");
-    appendLogField("checking config!");
-
-    if (Config::validateConfig()) {
-        Logger::message("Config file is OK");
-        appendLogField("Config file is OK");
-        ui->labelConfig->setText("Config is: OK");
-    } else {
-        Logger::error("There are errors in config file!");
-        appendLogField("There are errors in config file!");
-    }
-    appendLogField("");
-}
-
-void MainWindow::refreshIPBtn() {
-    Logger::message("start refreshing Dynu IP.");
-    appendLogField("");
-    appendLogField("start refreshing Dynu IP.");
-    new std::thread([this]() {
-        if (Config::readConfig()) {
-            int code = IPRefresher::checkIPAdress(false);
-            switch (code) {
-                case IPRefresher::Status_Code::SUCCESS:
-                    appendLogField("successfully refreshed IP!");
-                    break;
-                case IPRefresher::Status_Code::NOREFRESH:
-                    appendLogField("IP is already correct.");
-                    break;
-                case IPRefresher::Status_Code::ERROR_NO_INTERNET:
-                    appendLogField("Error: No Internet connection");
-                    break;
-                case IPRefresher::Status_Code::ERROR:
-                    appendLogField("An error occured while refreshing.");
-                    break;
-                default:
-                    appendLogField("An unknown error code occured");
-            }
-        } else {
-            std::cout << "incorrect credentials!" << std::endl;
-        }
-
-        Logger::message("Finished refreshing Dynu IP.");
-        this->appendLogField("Finished refreshing Dynu IP.");
-    });
-}
-
-void MainWindow::saveConfigBtn() {
-    if (ui->telegramsupportCheckbox->isChecked()) {
-        Config::setValues(
-                ui->domainnameedit->text().toStdString(),
-                ui->dynuapikeyedit->text().toStdString(),
-                ui->domainidedit->text().toStdString(),
-                ui->telegramapikeyedit->text().toStdString(),
-                ui->chatidedit->text().toStdString());
-    } else {
-        Config::setValues(
-                ui->domainnameedit->text().toStdString(),
-                ui->dynuapikeyedit->text().toStdString(),
-                ui->domainidedit->text().toStdString());
-    }
-    Config::saveConfig();
-}
-
-void MainWindow::initGui() {
-    // needs to be defined with new -- would be termintated after the constructor call.
-    new std::thread([this]() {
-        IPAPI ipapi;
-        std::string ip = ipapi.getGlobalIp();
-        Logger::message("Current global IP: " + ip);
-        std::string msg = "Your current global IP: " + ip;
-        this->ui->labelCurrentIP->setText(msg.c_str());
-    });
-
-    // set config info label and initial check if config is valid
-    ui->labelConfig->setText(Config::validateConfig() ? "Config is: OK" : "Config is: NOT OK");
-
-    if (Config::readConfig()) {
-        ui->dynuapikeyedit->setText(Config::getDynuapikey().c_str());
-        ui->domainidedit->setText(Config::getDomainid().c_str());
-        ui->domainnameedit->setText(Config::getDomainname().c_str());
-
-        if (Config::isTelegramSupported()) {
-            ui->telegramsupportCheckbox->setCheckState(Qt::Checked);
-            ui->telegramapikeyedit->setText(Config::getTelegramApiKey().c_str());
-            ui->chatidedit->setText(Config::getChatId().c_str());
-        } else {
-            ui->telegramsupportCheckbox->setCheckState(Qt::Unchecked);
-            ui->telegramapikeyedit->setDisabled(true);
-            ui->chatidedit->setDisabled(true);
-        }
-    } else {
-        // todo duplicate code with above
-        ui->telegramsupportCheckbox->setCheckState(Qt::Unchecked);
-        ui->telegramapikeyedit->setDisabled(true);
-        ui->chatidedit->setDisabled(true);
-    }
-}

src/gui/mainwindow.ui

@@ -1,320 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>MainWindow</class>
- <widget class="QMainWindow" name="MainWindow">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>823</width>
-    <height>618</height>
-   </rect>
-  </property>
-  <property name="cursor">
-   <cursorShape>ArrowCursor</cursorShape>
-  </property>
-  <property name="windowTitle">
-   <string>MainWindow</string>
-  </property>
-  <property name="styleSheet">
-   <string notr="true">/*background-color: rgb(69, 196, 255);</string>
-  </property>
-  <widget class="QWidget" name="centralwidget">
-   <widget class="QPlainTextEdit" name="textLog">
-    <property name="enabled">
-     <bool>false</bool>
-    </property>
-    <property name="geometry">
-     <rect>
-      <x>40</x>
-      <y>410</y>
-      <width>741</width>
-      <height>191</height>
-     </rect>
-    </property>
-    <property name="cursor" stdset="0">
-     <cursorShape>IBeamCursor</cursorShape>
-    </property>
-   </widget>
-   <widget class="QLabel" name="label_2">
-    <property name="geometry">
-     <rect>
-      <x>40</x>
-      <y>380</y>
-      <width>64</width>
-      <height>17</height>
-     </rect>
-    </property>
-    <property name="text">
-     <string>Log:</string>
-    </property>
-   </widget>
-   <widget class="QTabWidget" name="tabWidget">
-    <property name="geometry">
-     <rect>
-      <x>40</x>
-      <y>20</y>
-      <width>741</width>
-      <height>351</height>
-     </rect>
-    </property>
-    <property name="currentIndex">
-     <number>0</number>
-    </property>
-    <widget class="QWidget" name="basic">
-     <attribute name="title">
-      <string>Basic</string>
-     </attribute>
-     <widget class="QLabel" name="labelCurrentIP">
-      <property name="geometry">
-       <rect>
-        <x>20</x>
-        <y>30</y>
-        <width>301</width>
-        <height>17</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>Your current global IP:</string>
-      </property>
-     </widget>
-     <widget class="QLabel" name="labelConfig">
-      <property name="geometry">
-       <rect>
-        <x>20</x>
-        <y>70</y>
-        <width>141</width>
-        <height>17</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>Config is: undefined</string>
-      </property>
-     </widget>
-     <widget class="QGroupBox" name="groupBox">
-      <property name="geometry">
-       <rect>
-        <x>20</x>
-        <y>120</y>
-        <width>231</width>
-        <height>151</height>
-       </rect>
-      </property>
-      <property name="title">
-       <string>Actions</string>
-      </property>
-      <widget class="QPushButton" name="buttonCheckConfig">
-       <property name="geometry">
-        <rect>
-         <x>30</x>
-         <y>50</y>
-         <width>91</width>
-         <height>33</height>
-        </rect>
-       </property>
-       <property name="cursor">
-        <cursorShape>ArrowCursor</cursorShape>
-       </property>
-       <property name="text">
-        <string>Check Config</string>
-       </property>
-      </widget>
-      <widget class="QPushButton" name="buttonRefreshIP">
-       <property name="geometry">
-        <rect>
-         <x>30</x>
-         <y>100</y>
-         <width>91</width>
-         <height>33</height>
-        </rect>
-       </property>
-       <property name="text">
-        <string>Refresh IP</string>
-       </property>
-      </widget>
-     </widget>
-    </widget>
-    <widget class="QWidget" name="config">
-     <attribute name="title">
-      <string>Config</string>
-     </attribute>
-     <widget class="QCheckBox" name="telegramsupportCheckbox">
-      <property name="geometry">
-       <rect>
-        <x>30</x>
-        <y>120</y>
-        <width>181</width>
-        <height>21</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>Telegram Notifications</string>
-      </property>
-     </widget>
-     <widget class="QPushButton" name="buttonSaveConfig">
-      <property name="geometry">
-       <rect>
-        <x>630</x>
-        <y>270</y>
-        <width>91</width>
-        <height>33</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>Save Config</string>
-      </property>
-     </widget>
-     <widget class="QLabel" name="label">
-      <property name="geometry">
-       <rect>
-        <x>30</x>
-        <y>20</y>
-        <width>101</width>
-        <height>17</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>Dynu API Key</string>
-      </property>
-     </widget>
-     <widget class="QLabel" name="label_3">
-      <property name="geometry">
-       <rect>
-        <x>460</x>
-        <y>20</y>
-        <width>111</width>
-        <height>17</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>Domain ID</string>
-      </property>
-     </widget>
-     <widget class="QLabel" name="label_4">
-      <property name="geometry">
-       <rect>
-        <x>30</x>
-        <y>170</y>
-        <width>131</width>
-        <height>17</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>Telegram API Key</string>
-      </property>
-     </widget>
-     <widget class="QLabel" name="label_5">
-      <property name="geometry">
-       <rect>
-        <x>30</x>
-        <y>240</y>
-        <width>64</width>
-        <height>17</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>Chat ID</string>
-      </property>
-     </widget>
-     <widget class="QLineEdit" name="dynuapikeyedit">
-      <property name="geometry">
-       <rect>
-        <x>30</x>
-        <y>40</y>
-        <width>211</width>
-        <height>31</height>
-       </rect>
-      </property>
-     </widget>
-     <widget class="QLineEdit" name="domainidedit">
-      <property name="geometry">
-       <rect>
-        <x>460</x>
-        <y>40</y>
-        <width>113</width>
-        <height>31</height>
-       </rect>
-      </property>
-     </widget>
-     <widget class="QLineEdit" name="chatidedit">
-      <property name="geometry">
-       <rect>
-        <x>30</x>
-        <y>260</y>
-        <width>113</width>
-        <height>31</height>
-       </rect>
-      </property>
-     </widget>
-     <widget class="QLineEdit" name="telegramapikeyedit">
-      <property name="geometry">
-       <rect>
-        <x>30</x>
-        <y>190</y>
-        <width>311</width>
-        <height>31</height>
-       </rect>
-      </property>
-     </widget>
-     <widget class="QLineEdit" name="domainnameedit">
-      <property name="geometry">
-       <rect>
-        <x>280</x>
-        <y>40</y>
-        <width>161</width>
-        <height>31</height>
-       </rect>
-      </property>
-      <property name="placeholderText">
-       <string>domain.dynu.net</string>
-      </property>
-     </widget>
-     <widget class="QLabel" name="label_6">
-      <property name="geometry">
-       <rect>
-        <x>280</x>
-        <y>20</y>
-        <width>111</width>
-        <height>17</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>Domainname</string>
-      </property>
-     </widget>
-    </widget>
-    <widget class="QWidget" name="settings">
-     <attribute name="title">
-      <string>Settings</string>
-     </attribute>
-     <widget class="QLabel" name="label_7">
-      <property name="geometry">
-       <rect>
-        <x>20</x>
-        <y>30</y>
-        <width>161</width>
-        <height>17</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>Select your language:</string>
-      </property>
-     </widget>
-     <widget class="QComboBox" name="languageComboBox">
-      <property name="geometry">
-       <rect>
-        <x>20</x>
-        <y>60</y>
-        <width>94</width>
-        <height>31</height>
-       </rect>
-      </property>
-     </widget>
-    </widget>
-   </widget>
-  </widget>
-  <widget class="QStatusBar" name="statusbar"/>
- </widget>
- <resources/>
- <connections/>
-</ui>

src/main.cpp

@@ -1,6 +1,6 @@
-#include "StaticData.h"
+#include <CMDParser.h>
+#include <Logger.h>
 #include "IPRefresher.h"
-#include "Logger.h"
 #include "Config.h"
 #include "api/IPAPI.h"
 
@@ -8,47 +8,26 @@
  * application entry point
  */
 int main(int argc, char *argv[]) {
-    if (argc > 1) {
-        std::string firstarg(argv[1]);
-        if (firstarg == "-h" || firstarg == "--help") {
-            std::cout << "help page: " << std::endl << "[-h] [--help]  print this help page" << std::endl
-                      << "[-v] [--version] print the software version" << std::endl
-                      << "[-f] [--force] force refresh of ip" << std::endl
-                      << "[-l] [--loop] infinite loop to refresh ip every five minutes" << std::endl
-                      << "[-c] [--checkconfig] validate configuration" << std::endl
-                      << "[-ip] [--currentip] get current global ip" << std::endl
-                      << "[no argument] normal ip check and refresh" << std::endl;
-        } else if (firstarg == "-v" || firstarg == "--version") {
-            std::cout << "Version " << StaticData::VERSION << std::endl;
-        } else if (firstarg == "-f" || firstarg == "--force") {
-            if (Config::readConfig()) {
-                IPRefresher::checkIPAdress(true);
-            } else {
-                std::cout << "incorrect credentials!" << std::endl;
+    CMDParser parser;
+    CMDParser::Arguments *args = parser.parseArguments(argc, argv);
+
+    if (args->currentIP) {
+        IPAPI ipapi;
+        const std::string ip = ipapi.getGlobalIp();
+
+        std::cout << "Current global IP: " << ip << std::endl;
+        return 0;
     }
 
-        } else if (firstarg == "-l" || firstarg == "--loop") {
+    // loop mode
+    if (args->loop)
         IPRefresher::startUpService(true);
-        } else if (firstarg == "-c" || firstarg == "--checkconfig") {
-            if (Config::validateConfig()) {
-                Logger::message("Config file is OK");
-            } else {
-                Logger::error("There are errors in config file!");
-                return -1;
-            }
-        } else if (firstarg == "-ip" || firstarg == "--currentip") {
-            IPAPI ipapi;
-            std::cout << "Current global IP: " << ipapi.getGlobalIp() << std::endl;
-        } else {
-            Logger::message("wrong arguments!  -h for help");
-        }
-    } else {
-        Logger::message("starting check");
+
+    // default mode
     if (Config::readConfig()) {
-            IPRefresher::checkIPAdress(false);
+        IPRefresher::checkIPAdress(args->force);
     } else {
-            std::cout << "incorrect credentials!" << std::endl;
-        }
+        Logger::error("incorrect credentials!");
     }
 
     return 0;

src/maingui.cpp

@@ -1,14 +0,0 @@
-#include <QApplication>
-#include "gui/MainWindow.h"
-
-/**
- * application entry point
- */
-int main(int argc, char *argv[]) {
-    QApplication a(argc, argv);
-    MainWindow w;
-    w.setWindowTitle("Dynu IP Refresher");
-    w.show();
-
-    return QApplication::exec();
-}