release version 1.3.2

cdoc for logging class

.gitlab-ci.yml

@@ -0,0 +1,17 @@
+image: luki42/dynuiprefresher_build:latest
+
+stages:
+  - build
+
+
+build:
+  stage: build
+  script:
+    - cmake -S . -B build
+    - cd build
+    - make
+    - make package
+  artifacts:
+    paths:
+      - "build/bin/*"
+      - "build/packages/*"

.idea/iprefresher.iml

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module classpath="CMake" type="CPP_MODULE" version="4" />

.idea/misc.xml

@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="CMakeWorkspace" PROJECT_DIR="$PROJECT_DIR$" />
-  <component name="JavaScriptSettings">
-    <option name="languageLevel" value="ES6" />
-  </component>
-</project>

.idea/modules.xml

@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/iprefresher.iml" filepath="$PROJECT_DIR$/.idea/iprefresher.iml" />
-    </modules>
-  </component>
-</project>

.idea/vcs.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
-  </component>
-</project>

CMakeLists.txt

@@ -1,28 +1,183 @@
-cmake_minimum_required(VERSION 3.7)
-project(iprefresher)
+# @author Lukas Heiligenbrunner
+# main CMake file
+#
+# Build lib dependencies:
+## libcurl (with sources)
+## libconfig (with sources)
+#
+# documenation build needs doxygen to be installed.
 
-set(CMAKE_CXX_STANDARD 11)
+cmake_minimum_required(VERSION 3.13)
+project(iprefresher DESCRIPTION "Dynu ip refresher")
 
+SET(CMAKE_CXX_STANDARD 17)
+
+SET(CMAKE_BUILD_TYPE Release) # manually SET build type (Release / Debug)
+SET(LIB_METHOD STATIC) #SHARED / STATIC
+SET(PROJECT_VERSION 1.3.2)
+option(BUILD_DOC "Build documentation" ON)
+
+SET(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
+SET(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
+SET(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
+
+# config libs
+message(STATUS "Config of Libraries")
+# libcurl
 find_package(CURL REQUIRED)
-include_directories(${CURL_INCLUDE_DIR})
+if (CURL_FOUND)
+    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} inc)
 
+# libconfig
+FIND_PATH(LIBCONFIG_INCLUDE_DIR libconfig.h++ /usr/include /usr/local/include) # search for libconfig include headers
+FIND_LIBRARY(CONFIG++_LIBRARY NAMES config++ PATH /usr/lib /usr/local/lib) # search for actual lib
 
-set(SOURCE
-        src/main.cpp
+IF (CONFIG++_LIBRARY AND LIBCONFIG_INCLUDE_DIR)
+    MESSAGE(STATUS "Found Config++: ${CONFIG++_LIBRARY}")
+ELSE (CONFIG++_LIBRARY AND LIBCONFIG_INCLUDE_DIR)
+    IF (NOT LIBCONFIG_INCLUDE_DIR)
+        MESSAGE(FATAL_ERROR "Could not find LibConfig++ header file! Try to install 'libconfig-devel'")
+    ENDIF (NOT LIBCONFIG_INCLUDE_DIR)
 
-        src/api/API.h
-        src/api/API.cpp
+    IF (NOT CONFIG++_LIBRARY)
+        MESSAGE(FATAL_ERROR "Could not find LibConfig++ library file! Try to install 'libconfig'")
+    ENDIF (NOT CONFIG++_LIBRARY)
+ENDIF (CONFIG++_LIBRARY AND LIBCONFIG_INCLUDE_DIR)
 
-        src/api/Hashmap.h
+include_directories(${LIBCONFIG_INCLUDE_DIR})
 
-        src/Logger.cpp
-        src/Logger.h
+message("")
 
-        src/api/TelegramAPI.cpp
-        src/api/TelegramAPI.h
+#read sample config
+FILE(READ ${CMAKE_SOURCE_DIR}/config/iprefresher.cfg SAMPLECONFIG)
+#add version header
+FILE(WRITE ${CMAKE_SOURCE_DIR}/inc/Version.h
+        "\#pragma once
+#include <string>
+namespace Version {
+  const std::string VERSION = \"${PROJECT_VERSION}\";
+  const std::string SAMPLECONFIG = R\"(${SAMPLECONFIG})\";
+}"
         )
 
-add_executable(iprefresher  ${SOURCE})
-target_link_libraries(iprefresher ${CURL_LIBRARIES})
+# generate post script for checking if configuration already exists
+FILE(WRITE ${CMAKE_SOURCE_DIR}/postinst
+        "#!/bin/bash
+if [ ! -f /etc/iprefresher.cfg ]; then
+    cat > /etc/iprefresher.cfg <<- EOM
+${SAMPLECONFIG}EOM
+fi\n"
+        )
 
-install (TARGETS iprefresher DESTINATION bin)
+add_library(api ${LIB_METHOD}
+        src/api/API.cpp
+        src/api/TelegramAPI.cpp
+        src/api/DynuAPI.cpp
+        src/api/IPAPI.cpp)
+
+add_library(logger ${LIB_METHOD}
+        src/FileLogger.cpp
+        src/Logger.cpp)
+
+
+SET(SOURCE
+        src/main.cpp
+        src/IPRefresher.cpp
+        src/Config.cpp)
+
+add_executable(iprefresher ${SOURCE})
+
+# LINK generated LIBS #
+target_link_libraries(iprefresher api logger ${CURL_LIBRARIES} config++)
+
+# INSTALL to SYSTEM #
+SET(CMAKE_INSTALL_PREFIX "/")
+# install binaries
+install(TARGETS iprefresher DESTINATION usr/bin)
+# install systemd service and enable it
+install(FILES service/iprefresher.service DESTINATION lib/systemd/system)
+
+
+IF (UNIX)
+    message(STATUS "config of Package build")
+    SET(CPACK_DEB_COMPONENT_INSTALL 1)
+    SET(CPACK_OUTPUT_FILE_PREFIX packages)
+    SET(CPACK_PACKAGING_INSTALL_PREFIX "/") # no prefix for package structure
+
+    FIND_PROGRAM(RPMBUILD_EXECUTABLE rpmbuild)
+    FIND_PROGRAM(DEB_EXECUTABLE dpkg)
+
+    SET(CPACK_GENERATOR "TGZ;TBZ2")
+
+    #check if rpm build is possible
+    if (NOT ${RPMBUILD_EXECUTABLE} STREQUAL "RPMBUILD_EXECUTABLE-NOTFOUND")
+        message(STATUS "found rpm build executeable --> able to build rpm")
+        SET(CPACK_GENERATOR "${CPACK_GENERATOR};RPM")
+        SET(CPACK_RPM_POST_INSTALL_SCRIPT_FILE "${CMAKE_CURRENT_SOURCE_DIR}/postinst")
+        SET(CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION "/lib/systemd/system" "/lib/systemd" "/lib" "/usr/local/bin" "/usr/local") # --> needed to not override existing folders
+        set(CPACK_RPM_PACKAGE_REQUIRES "libcurl,libconfig")
+    else (NOT ${RPMBUILD_EXECUTABLE} STREQUAL "RPMBUILD_EXECUTABLE-NOTFOUND")
+        message(STATUS "not found rpm build tools --> not building rpm")
+    endif (NOT ${RPMBUILD_EXECUTABLE} STREQUAL "RPMBUILD_EXECUTABLE-NOTFOUND")
+
+    #check if deb build is possible
+    if (NOT ${DEB_EXECUTABLE} STREQUAL "DEB_EXECUTABLE-NOTFOUND")
+        message(STATUS "found deb build tools --> able to build deb")
+        SET(CPACK_GENERATOR "${CPACK_GENERATOR};DEB") # add deb generator
+        set(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA "${CMAKE_CURRENT_SOURCE_DIR}/postinst") # set post inst file
+        set(CPACK_DEBIAN_PACKAGE_DEPENDS "libcurl4,libconfig++9v5") # add debian dependencies
+    else (NOT ${DEB_EXECUTABLE} STREQUAL "DEB_EXECUTABLE-NOTFOUND")
+        message(STATUS "not found  deb build tools --> not building deb")
+    endif (NOT ${DEB_EXECUTABLE} STREQUAL "DEB_EXECUTABLE-NOTFOUND")
+
+
+    SET(CPACK_CMAKE_GENERATOR "Unix Makefiles")
+    SET(CPACK_SOURCE_GENERATOR "TGZ;TBZ2")
+
+    SET(CPACK_PACKAGE_DESCRIPTION "IPrefresher to refresh Dynu ip address and notify user via Telegram")
+    SET(CPACK_PACKAGE_DESCRIPTION_SUMMARY "IPrefresher to refresh Dynu ip address and notify user via Telegram")
+    SET(CPACK_PACKAGE_VENDOR "Lukas Heilgienbrunner")
+    SET(CPACK_PACKAGE_VERSION "${PROJECT_VERSION}")
+    SET(CPACK_SOURCE_PACKAGE_FILE_NAME "${CMAKE_PROJECT_NAME}-${PROJECT_VERSION}")
+    SET(CPACK_PACKAGE_CONTACT "Lukas Heiligenbrunner <lukas.heiligenbrunner@gmail.com>")
+    SET(CPACK_PACKAGE_SECTION "games")
+
+    INCLUDE(CPack)
+
+    add_custom_target(build-linux-packages
+            "${CMAKE_COMMAND}" --build "${CMAKE_BINARY_DIR}" --target package
+            DEPENDS ${PROJECT_NAME}
+            COMMENT "Installing ${PROJECT_NAME}")
+    message("")
+ENDIF (UNIX)
+
+# check if Doxygen is installed
+if (BUILD_DOC)
+    message(STATUS "config of DOxygen build")
+    find_package(Doxygen)
+    if (DOXYGEN_FOUND)
+        # SET input and output files
+        SET(DOXYGEN_IN ${CMAKE_CURRENT_SOURCE_DIR}/docs/Doxyfile.in)
+        SET(DOXYGEN_OUT ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile)
+
+        # request to configure the file
+        configure_file(${DOXYGEN_IN} ${DOXYGEN_OUT} @ONLY)
+
+        # note the option ALL which allows to build the docs together with the application
+        add_custom_target(doc_doxygen ALL
+                COMMAND ${DOXYGEN_EXECUTABLE} ${DOXYGEN_OUT}
+                WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+                COMMENT "Generating API documentation with Doxygen"
+                VERBATIM)
+        message(STATUS "Successfully configured doxygen")
+    else (DOXYGEN_FOUND)
+        message(STATUS "Doxygen need to be installed to generate the doxygen documentation")
+    endif (DOXYGEN_FOUND)
+    message("")
+endif (BUILD_DOC)

README.md

@@ -1,85 +1,74 @@
 # DynuIPRefresher
+A lightweight C++ application to setup a service for refreshing a dynamic IP to the Dynu servers. 
+Dynu.com is a free DDns service and provides an API.
+
+## Installation
+Download the latest Release at [Release_Page](https://github.com/Lukas-Heiligenbrunner/DynuIPRefresher/releases).
+I'm providing executables for Debian/Ubuntu (.deb) and RHEL/Debian (.rpm). 
+But you can still compile the code my your own (see build section).
+
+## Configuration
+There is a configuration file `/etc/iprefresher.cfg` where you have to specify the DYNU API key (get it from their homepage), the domainid and your domain.
+Furthermore, you can optionally specify a Telegram API key and a Chat ID if you want to be notfied when your local ip changes.
+
+To enable and start the service: 
+`systemctl enable iprefresher.service` and `systemctl start iprefresher.service`
+
 
 ## Build
 ## Basic Build
-Download source files
+### Download source files
 
 `git clone https://github.com/Lukas-Heiligenbrunner/DynuIPRefresher.git`
 
+### install build dependencies
+
+`libcurl`
+`libconfig`
+
+#### Debian:
+`apt install libcurl4-openssl-dev`
+
+#### Fedora:
+`dnf install libcurl-devel libconfig-devel`
+
+#### Alpine Linux:
+Compiler dependencies:
+
+`apk add make cmake g++`
+
+Lib dependencies:
+
+`apk add libcurl curl-dev libconfig libconfig-dev`
+
+Packaging dependencies:
+
+`apk add dpkg rpm`
+
+
+#### dependencies for package build
+`dpkg` --> debian/ubuntu package
+
+`rpmbuild` --> Fedora/RedHat/CentOS package
+
+### cmake project
 cd into downloaded files and Generate makefiles:
 
-`cmake .`
+`cmake -S . -B build`
 
-compile project
+### compile project
 
 `make`
 
-install it to the system
+[root] install it to the system
 
 `make install`
 
-### Build a Debian package
-Download source files
+(optional) create Linux packages
 
-`git clone https://github.com/Lukas-Heiligenbrunner/DynuIPRefresher.git`
+`make package`
 
-rename Project folder to lower case:
 
-`mv DynuIPRefresher iprefresher-1.0`
-
-`cd iprefresher-1.0`
-
-remove .idea folder because it´s useless in this case:
-
-`rm -Rf .idea`
-
-pack source in a tar.gz archive
-
-`tar -zcvf iprefresher-1.0.tar.gz *`
-
-create debian/ folder and create example config files
-
-`dh_make -f iprefresher-1.0.tar.gz`
-
-recently packed archive is useless now, delete it
-
-`rm iprefresher-1.0.tar.gz`
-
-move to debian/ folder:
-
-`cd debian`
-
-remove useless files:
-
-`rm *.ex *.EX README.Debian README.source `
-
-edit control file
-
-`rm control`
-
-`nano control`
-
-```
-Source: iprefresher
-Section: net
-Priority: optional
-Maintainer: Lukas Heiligenbrunner <lukas@unknown>
-Build-Depends: debhelper (>= 10)
-Standards-Version: 4.1.2
-
-Package: iprefresher
-Architecture: any
-Depends: ${shlibs:Depends}, ${misc:Depends}
-Description: a dynu.net ip refresher written in c++
- a dynu.net ip refresher written in c++
-```
-return to main folder
-
-`cd ..`
-
-buld .deb package
-
-`dpkg-buildpackage -us -uc `
 
 ### Windows cross build
 TODO!

config/iprefresher.cfg

@@ -0,0 +1,12 @@
+# Dynu IP refresher config
+# 2020
+# Lukas Heiligenbrunner
+
+## DYNU API Config
+dynuapikey = ""
+domainid = ""
+domainname = ""
+
+## Telegram API Config (optional)
+#telegramApiKey = ""
+#chatId = ""

docs/Doxyfile.in

@@ -0,0 +1,383 @@
+#OUTPUT_DIRECTORY       = @CMAKE_CURRENT_BINARY_DIR@/doc_doxygen/
+#INPUT                  = @CMAKE_CURRENT_SOURCE_DIR@/inc/ @CMAKE_CURRENT_SOURCE_DIR@/../docs
+
+
+# Doxyfile 1.8.15
+
+#---------------------------------------------------------------------------
+# Project related configuration options
+#---------------------------------------------------------------------------
+DOXYFILE_ENCODING      = UTF-8
+PROJECT_NAME           = "My Project"
+PROJECT_NUMBER         =
+PROJECT_BRIEF          =
+PROJECT_LOGO           =
+OUTPUT_DIRECTORY       = @CMAKE_CURRENT_BINARY_DIR@/doc_doxygen/
+CREATE_SUBDIRS         = NO
+ALLOW_UNICODE_NAMES    = NO
+OUTPUT_LANGUAGE        = English
+OUTPUT_TEXT_DIRECTION  = None
+BRIEF_MEMBER_DESC      = YES
+REPEAT_BRIEF           = YES
+ABBREVIATE_BRIEF       = "The $name class" \
+                         "The $name widget" \
+                         "The $name file" \
+                         is \
+                         provides \
+                         specifies \
+                         contains \
+                         represents \
+                         a \
+                         an \
+                         the
+ALWAYS_DETAILED_SEC    = NO
+INLINE_INHERITED_MEMB  = NO
+FULL_PATH_NAMES        = YES
+STRIP_FROM_PATH        =
+STRIP_FROM_INC_PATH    =
+SHORT_NAMES            = NO
+JAVADOC_AUTOBRIEF      = NO
+QT_AUTOBRIEF           = NO
+MULTILINE_CPP_IS_BRIEF = NO
+INHERIT_DOCS           = YES
+SEPARATE_MEMBER_PAGES  = NO
+TAB_SIZE               = 4
+ALIASES                =
+TCL_SUBST              =
+OPTIMIZE_OUTPUT_FOR_C  = NO
+OPTIMIZE_OUTPUT_JAVA   = NO
+OPTIMIZE_FOR_FORTRAN   = NO
+OPTIMIZE_OUTPUT_VHDL   = NO
+OPTIMIZE_OUTPUT_SLICE  = NO
+EXTENSION_MAPPING      =
+MARKDOWN_SUPPORT       = YES
+TOC_INCLUDE_HEADINGS   = 0
+AUTOLINK_SUPPORT       = YES
+BUILTIN_STL_SUPPORT    = NO
+CPP_CLI_SUPPORT        = NO
+SIP_SUPPORT            = NO
+IDL_PROPERTY_SUPPORT   = YES
+DISTRIBUTE_GROUP_DOC   = NO
+GROUP_NESTED_COMPOUNDS = NO
+SUBGROUPING            = YES
+INLINE_GROUPED_CLASSES = NO
+INLINE_SIMPLE_STRUCTS  = NO
+TYPEDEF_HIDES_STRUCT   = NO
+LOOKUP_CACHE_SIZE      = 0
+#---------------------------------------------------------------------------
+# Build related configuration options
+#---------------------------------------------------------------------------
+EXTRACT_ALL            = YES
+EXTRACT_PRIVATE        = NO
+EXTRACT_PACKAGE        = NO
+EXTRACT_STATIC         = NO
+EXTRACT_LOCAL_CLASSES  = YES
+EXTRACT_LOCAL_METHODS  = NO
+EXTRACT_ANON_NSPACES   = NO
+HIDE_UNDOC_MEMBERS     = NO
+HIDE_UNDOC_CLASSES     = NO
+HIDE_FRIEND_COMPOUNDS  = NO
+HIDE_IN_BODY_DOCS      = NO
+INTERNAL_DOCS          = NO
+CASE_SENSE_NAMES       = NO
+HIDE_SCOPE_NAMES       = NO
+HIDE_COMPOUND_REFERENCE= NO
+SHOW_INCLUDE_FILES     = YES
+SHOW_GROUPED_MEMB_INC  = NO
+FORCE_LOCAL_INCLUDES   = NO
+INLINE_INFO            = YES
+SORT_MEMBER_DOCS       = YES
+SORT_BRIEF_DOCS        = NO
+SORT_MEMBERS_CTORS_1ST = NO
+SORT_GROUP_NAMES       = NO
+SORT_BY_SCOPE_NAME     = NO
+STRICT_PROTO_MATCHING  = NO
+GENERATE_TODOLIST      = YES
+GENERATE_TESTLIST      = YES
+GENERATE_BUGLIST       = YES
+GENERATE_DEPRECATEDLIST= YES
+ENABLED_SECTIONS       =
+MAX_INITIALIZER_LINES  = 30
+SHOW_USED_FILES        = YES
+SHOW_FILES             = YES
+SHOW_NAMESPACES        = YES
+FILE_VERSION_FILTER    =
+LAYOUT_FILE            =
+CITE_BIB_FILES         =
+#---------------------------------------------------------------------------
+# Configuration options related to warning and progress messages
+#---------------------------------------------------------------------------
+QUIET                  = NO
+WARNINGS               = YES
+WARN_IF_UNDOCUMENTED   = YES
+WARN_IF_DOC_ERROR      = YES
+WARN_NO_PARAMDOC       = NO
+WARN_AS_ERROR          = NO
+WARN_FORMAT            = "$file:$line: $text"
+WARN_LOGFILE           =
+#---------------------------------------------------------------------------
+# Configuration options related to the input files
+#---------------------------------------------------------------------------
+INPUT                  = @CMAKE_CURRENT_SOURCE_DIR@/inc/
+INPUT_ENCODING         = UTF-8
+FILE_PATTERNS          = *.c \
+                         *.cc \
+                         *.cxx \
+                         *.cpp \
+                         *.c++ \
+                         *.java \
+                         *.ii \
+                         *.ixx \
+                         *.ipp \
+                         *.i++ \
+                         *.inl \
+                         *.idl \
+                         *.ddl \
+                         *.odl \
+                         *.h \
+                         *.hh \
+                         *.hxx \
+                         *.hpp \
+                         *.h++ \
+                         *.cs \
+                         *.d \
+                         *.php \
+                         *.php4 \
+                         *.php5 \
+                         *.phtml \
+                         *.inc \
+                         *.m \
+                         *.markdown \
+                         *.md \
+                         *.mm \
+                         *.dox \
+                         *.py \
+                         *.pyw \
+                         *.f90 \
+                         *.f95 \
+                         *.f03 \
+                         *.f08 \
+                         *.f \
+                         *.for \
+                         *.tcl \
+                         *.vhd \
+                         *.vhdl \
+                         *.ucf \
+                         *.qsf \
+                         *.ice
+RECURSIVE              = YES
+EXCLUDE                =
+EXCLUDE_SYMLINKS       = NO
+EXCLUDE_PATTERNS       =
+EXCLUDE_SYMBOLS        =
+EXAMPLE_PATH           =
+EXAMPLE_PATTERNS       = *
+EXAMPLE_RECURSIVE      = NO
+IMAGE_PATH             =
+INPUT_FILTER           =
+FILTER_PATTERNS        =
+FILTER_SOURCE_FILES    = NO
+FILTER_SOURCE_PATTERNS =
+USE_MDFILE_AS_MAINPAGE =
+#---------------------------------------------------------------------------
+# Configuration options related to source browsing
+#---------------------------------------------------------------------------
+SOURCE_BROWSER         = YES
+INLINE_SOURCES         = NO
+STRIP_CODE_COMMENTS    = YES
+REFERENCED_BY_RELATION = NO
+REFERENCES_RELATION    = NO
+REFERENCES_LINK_SOURCE = YES
+SOURCE_TOOLTIPS        = YES
+USE_HTAGS              = NO
+VERBATIM_HEADERS       = YES
+#---------------------------------------------------------------------------
+# Configuration options related to the alphabetical class index
+#---------------------------------------------------------------------------
+ALPHABETICAL_INDEX     = YES
+COLS_IN_ALPHA_INDEX    = 5
+IGNORE_PREFIX          =
+#---------------------------------------------------------------------------
+# Configuration options related to the HTML output
+#---------------------------------------------------------------------------
+GENERATE_HTML          = YES
+HTML_OUTPUT            = html
+HTML_FILE_EXTENSION    = .html
+HTML_HEADER            =
+HTML_FOOTER            =
+HTML_STYLESHEET        =
+HTML_EXTRA_STYLESHEET  =
+HTML_EXTRA_FILES       =
+HTML_COLORSTYLE_HUE    = 126
+HTML_COLORSTYLE_SAT    = 0
+HTML_COLORSTYLE_GAMMA  = 240
+HTML_TIMESTAMP         = NO
+HTML_DYNAMIC_MENUS     = YES
+HTML_DYNAMIC_SECTIONS  = NO
+HTML_INDEX_NUM_ENTRIES = 100
+GENERATE_DOCSET        = NO
+DOCSET_FEEDNAME        = "Doxygen generated docs"
+DOCSET_BUNDLE_ID       = org.doxygen.Project
+DOCSET_PUBLISHER_ID    = org.doxygen.Publisher
+DOCSET_PUBLISHER_NAME  = Publisher
+GENERATE_HTMLHELP      = NO
+CHM_FILE               =
+HHC_LOCATION           =
+GENERATE_CHI           = NO
+CHM_INDEX_ENCODING     =
+BINARY_TOC             = NO
+TOC_EXPAND             = NO
+GENERATE_QHP           = NO
+QCH_FILE               =
+QHP_NAMESPACE          = org.doxygen.Project
+QHP_VIRTUAL_FOLDER     = doc
+QHP_CUST_FILTER_NAME   =
+QHP_CUST_FILTER_ATTRS  =
+QHP_SECT_FILTER_ATTRS  =
+QHG_LOCATION           =
+GENERATE_ECLIPSEHELP   = NO
+ECLIPSE_DOC_ID         = org.doxygen.Project
+DISABLE_INDEX          = NO
+GENERATE_TREEVIEW      = YES
+ENUM_VALUES_PER_LINE   = 4
+TREEVIEW_WIDTH         = 250
+EXT_LINKS_IN_WINDOW    = NO
+FORMULA_FONTSIZE       = 10
+FORMULA_TRANSPARENT    = YES
+USE_MATHJAX            = NO
+MATHJAX_FORMAT         = HTML-CSS
+MATHJAX_RELPATH        = https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/
+MATHJAX_EXTENSIONS     =
+MATHJAX_CODEFILE       =
+SEARCHENGINE           = YES
+SERVER_BASED_SEARCH    = NO
+EXTERNAL_SEARCH        = NO
+SEARCHENGINE_URL       =
+SEARCHDATA_FILE        = searchdata.xml
+EXTERNAL_SEARCH_ID     =
+EXTRA_SEARCH_MAPPINGS  =
+#---------------------------------------------------------------------------
+# Configuration options related to the LaTeX output
+#---------------------------------------------------------------------------
+GENERATE_LATEX         = YES
+LATEX_OUTPUT           = latex
+LATEX_CMD_NAME         =
+MAKEINDEX_CMD_NAME     = makeindex
+LATEX_MAKEINDEX_CMD    = \makeindex
+COMPACT_LATEX          = NO
+PAPER_TYPE             = a4
+EXTRA_PACKAGES         =
+LATEX_HEADER           =
+LATEX_FOOTER           =
+LATEX_EXTRA_STYLESHEET =
+LATEX_EXTRA_FILES      =
+PDF_HYPERLINKS         = YES
+USE_PDFLATEX           = YES
+LATEX_BATCHMODE        = NO
+LATEX_HIDE_INDICES     = NO
+LATEX_SOURCE_CODE      = NO
+LATEX_BIB_STYLE        = plain
+LATEX_TIMESTAMP        = NO
+LATEX_EMOJI_DIRECTORY  =
+#---------------------------------------------------------------------------
+# Configuration options related to the RTF output
+#---------------------------------------------------------------------------
+GENERATE_RTF           = NO
+RTF_OUTPUT             = rtf
+COMPACT_RTF            = NO
+RTF_HYPERLINKS         = NO
+RTF_STYLESHEET_FILE    =
+RTF_EXTENSIONS_FILE    =
+RTF_SOURCE_CODE        = NO
+#---------------------------------------------------------------------------
+# Configuration options related to the man page output
+#---------------------------------------------------------------------------
+GENERATE_MAN           = NO
+MAN_OUTPUT             = man
+MAN_EXTENSION          = .3
+MAN_SUBDIR             =
+MAN_LINKS              = NO
+#---------------------------------------------------------------------------
+# Configuration options related to the XML output
+#---------------------------------------------------------------------------
+GENERATE_XML           = NO
+XML_OUTPUT             = xml
+XML_PROGRAMLISTING     = YES
+XML_NS_MEMB_FILE_SCOPE = NO
+#---------------------------------------------------------------------------
+# Configuration options related to the DOCBOOK output
+#---------------------------------------------------------------------------
+GENERATE_DOCBOOK       = NO
+DOCBOOK_OUTPUT         = docbook
+DOCBOOK_PROGRAMLISTING = NO
+#---------------------------------------------------------------------------
+# Configuration options for the AutoGen Definitions output
+#---------------------------------------------------------------------------
+GENERATE_AUTOGEN_DEF   = NO
+#---------------------------------------------------------------------------
+# Configuration options related to the Perl module output
+#---------------------------------------------------------------------------
+GENERATE_PERLMOD       = NO
+PERLMOD_LATEX          = NO
+PERLMOD_PRETTY         = YES
+PERLMOD_MAKEVAR_PREFIX =
+#---------------------------------------------------------------------------
+# Configuration options related to the preprocessor
+#---------------------------------------------------------------------------
+ENABLE_PREPROCESSING   = YES
+MACRO_EXPANSION        = NO
+EXPAND_ONLY_PREDEF     = NO
+SEARCH_INCLUDES        = YES
+INCLUDE_PATH           =
+INCLUDE_FILE_PATTERNS  =
+PREDEFINED             =
+EXPAND_AS_DEFINED      =
+SKIP_FUNCTION_MACROS   = YES
+#---------------------------------------------------------------------------
+# Configuration options related to external references
+#---------------------------------------------------------------------------
+TAGFILES               =
+GENERATE_TAGFILE       =
+ALLEXTERNALS           = NO
+EXTERNAL_GROUPS        = YES
+EXTERNAL_PAGES         = YES
+PERL_PATH              = /usr/bin/perl
+#---------------------------------------------------------------------------
+# Configuration options related to the dot tool
+#---------------------------------------------------------------------------
+CLASS_DIAGRAMS         = YES
+MSCGEN_PATH            =
+DIA_PATH               =
+HIDE_UNDOC_RELATIONS   = YES
+HAVE_DOT               = NO
+DOT_NUM_THREADS        = 0
+DOT_FONTNAME           = Helvetica
+DOT_FONTSIZE           = 10
+DOT_FONTPATH           =
+CLASS_GRAPH            = YES
+COLLABORATION_GRAPH    = YES
+GROUP_GRAPHS           = YES
+UML_LOOK               = NO
+UML_LIMIT_NUM_FIELDS   = 10
+TEMPLATE_RELATIONS     = NO
+INCLUDE_GRAPH          = YES
+INCLUDED_BY_GRAPH      = YES
+CALL_GRAPH             = NO
+CALLER_GRAPH           = NO
+GRAPHICAL_HIERARCHY    = YES
+DIRECTORY_GRAPH        = YES
+DOT_IMAGE_FORMAT       = png
+INTERACTIVE_SVG        = NO
+DOT_PATH               =
+DOTFILE_DIRS           =
+MSCFILE_DIRS           =
+DIAFILE_DIRS           =
+PLANTUML_JAR_PATH      =
+PLANTUML_CFG_FILE      =
+PLANTUML_INCLUDE_PATH  =
+DOT_GRAPH_MAX_NODES    = 50
+MAX_DOT_GRAPH_DEPTH    = 0
+DOT_TRANSPARENT        = NO
+DOT_MULTI_TARGETS      = NO
+GENERATE_LEGEND        = YES
+DOT_CLEANUP            = YES

inc/Config.h

@@ -0,0 +1,34 @@
+//
+// Created by lukas on 11.02.20.
+//
+
+#pragma once
+
+#include <string>
+
+class Config {
+public:
+    static std::string dynuapikey;
+
+    static std::string domainid; //id of the dynu domain
+    static std::string domainname;
+
+    static std::string telegramApiKey;
+    static std::string chatId;
+
+    /**
+     * read configuration out of config file
+     *
+     * @return success of config read
+     */
+    static bool readCredentials();
+
+    /**
+     * validate config file
+     *
+     * @return validity of config file
+     */
+    static bool validateConfig();
+
+private:
+};

inc/FileLogger.h

@@ -0,0 +1,23 @@
+//
+// Created by lukas on 05.05.19.
+//
+
+#pragma once
+
+#include <string>
+
+class FileLogger {
+public:
+    /**
+     * safe ip to temp file
+     * @param ip ip address to save
+     */
+    void safeip(std::string ip);
+
+    /**
+     * read ip from file
+     * @return read ip
+     */
+    std::string readip();
+
+};

inc/IPRefresher.h

@@ -0,0 +1,25 @@
+//
+// Created by lukas on 02.08.19.
+//
+
+#pragma once
+
+class IPRefresher {
+public:
+    /**
+     * refresh ip address on Dynu server
+     */
+    void checkIPAdress(bool force);
+
+    /**
+     * default constructor
+     */
+    IPRefresher();
+
+    /**
+     * start the service in loop mode
+     * every 5 minutes the ip is checked an refreshed (needed for .service)
+     * @param loop true->loopmode on
+     */
+    explicit IPRefresher(bool loop);
+};

inc/Logger.h

@@ -0,0 +1,47 @@
+//
+// Created by lukas on 26.10.19.
+//
+
+#pragma once
+
+#include <string>
+
+class Logger {
+public:
+    /**
+     * a debug message
+     * @param message message
+     */
+    static void debug(std::string message);
+
+    /**
+     * a default message
+     * @param message message
+     */
+    static void message(std::string message);
+
+    /**
+     * a warning message
+     * @param message message
+     */
+    static void warning(std::string message);
+
+    /**
+     * a error message
+     * @param message message
+     */
+    static void error(std::string message);
+
+    /**
+     * a log message with manual level set
+     * @param message message
+     * @param level loglevel (1-4) or predefined labels
+     */
+    static void log(const std::string &message, int level);
+
+
+    static const int Debug = 4;
+    static const int Message = 3;
+    static const int Warning = 2;
+    static const int Error = 1;
+};

inc/api/API.h

@@ -0,0 +1,32 @@
+//
+// Created by lukas on 06.04.19.
+//
+
+#pragma once
+
+
+#include <string>
+#include "Hashmap.h"
+
+class API {
+public:
+    /**
+     * Simple API get request
+     * @param myurl api url
+     * @return return string of server
+     */
+    std::string request(std::string myurl);
+
+    /**
+     * complex request with post/get and header information support
+     * @param myurl base request url
+     * @param post boolean (false=get)
+     * @param map post/get fields
+     * @param headers header fields
+     * @return return string of server
+     */
+    std::string request(std::string myurl, bool post, Hashmap<std::string, std::string> &map, std::vector<std::string> &headers);
+
+private:
+    static size_t write_data(void *buffer, size_t size, size_t buffersize, FILE *stream);
+};

inc/api/DynuAPI.h

@@ -0,0 +1,30 @@
+//
+// Created by lukas on 18.06.19.
+//
+
+#pragma once
+
+#include "API.h"
+
+class DynuAPI : API{
+public:
+    /**
+     * refresh the ip of domain on Dynu server
+     * @param ip new ip
+     * @return request status
+     */
+    int refreshIp(std::string ip);
+
+    /**
+     * init Telegram api with apikey and chatid
+     * @param dynuApiKey Dynu Api key
+     * @param domainId ID of domain received by Dynu
+     * @param domainName domainname to refresh
+     */
+    void init(const std::string& dynuApiKey, const std::string& domainId, const std::string& domainName);
+private:
+    std::string dynuapikey; // Dynu API key
+
+    std::string domainid; //id of the dynu domain
+    std::string domainname;
+};

inc/api/Hashmap.h

@@ -2,9 +2,7 @@
 // Created by lukas on 07.04.19.
 //
 
-#ifndef QT5PROJECT_HASHMAP_H
-#define QT5PROJECT_HASHMAP_H
-
+#pragma once
 
 #include <iostream>
 #include <vector>
@@ -12,12 +10,31 @@
 template<class keytype, class valuetype>
 class Hashmap {
 public:
+    /**
+     * add key-value pair to hashmap
+     * @param key keyvalue
+     * @param value valuevalue
+     */
     void add(keytype key, keytype value);
 
+    /**
+     * get key of specific position
+     * @param position int position
+     * @return responding key object
+     */
     keytype getKey(int position);
 
+    /**
+     * get value of specific position
+     * @param position int position
+     * @return responding value object
+     */
     valuetype getValue(int position);
 
+    /**
+     * get size of Hashmap
+     * @return size of Hashmap
+     */
     int size();
 
 private:
@@ -43,8 +60,5 @@ valuetype Hashmap<keytype, valuetype>::getValue(int position) {
 
 template<class keytype, class valuetype>
 int Hashmap<keytype, valuetype>::size() {
-    return (int)(keys.size());
+    return (int) (keys.size());
 }
-
-
-#endif //QT5PROJECT_HASHMAP_H

inc/api/IPAPI.h

@@ -0,0 +1,17 @@
+//
+// Created by lukas on 18.06.19.
+//
+
+#pragma once
+
+#include <string>
+#include "API.h"
+
+class IPAPI : API{
+public:
+    /**
+     * get global ip of current internet connection
+     * @return  global ip
+     */
+    std::string getGlobalIp();
+};

inc/api/TelegramAPI.h

@@ -0,0 +1,29 @@
+//
+// Created by lukas on 08.05.19.
+//
+
+#pragma once
+
+
+#include <string>
+#include "API.h"
+
+class TelegramAPI : API {
+public:
+    /**
+     * send telegram Message to predefined destination
+     * @param text message
+     */
+    int sendMessage(const std::string& text);
+
+    /**
+     * init Telegram api with apikey and chatid
+     * @param apikey recieved API key
+     * @param chatid chatid where bot should post into
+     */
+    void init(std::string apikey, std::string chatid);
+
+private:
+    std::string apikey;
+    std::string chatid;
+};

service/iprefresher.service

@@ -0,0 +1,12 @@
+[Unit]
+Description=IP Refresher
+After=network.target
+[Service]
+ExecStart=iprefresher -l
+WorkingDirectory=/root
+StandardOutput=inherit
+StandardError=inherit
+Restart=always
+User=root
+[Install]
+WantedBy=multi-user.target

src/Config.cpp

@@ -0,0 +1,108 @@
+//
+// Created by lukas on 11.02.20.
+//
+
+#include <Config.h>
+#include <Logger.h>
+
+#include <iostream>
+#include <cstring>
+#include <fstream>
+#include <libconfig.h++>
+#include <Version.h>
+
+std::string Config::dynuapikey;
+std::string Config::domainid; //id of the dynu domain
+std::string Config::domainname;
+
+std::string Config::telegramApiKey;
+std::string Config::chatId;
+
+bool Config::readCredentials() {
+    libconfig::Config cfg;
+    try {
+        cfg.readFile("/etc/iprefresher.cfg");
+    }
+    catch (const libconfig::FileIOException &fioex) {
+        std::cout << "I/O error while reading config file." << std::endl << "creating new config file!" << std::endl;
+
+        std::ofstream myfile;
+        myfile.open("/etc/iprefresher.cfg");
+        if (myfile.is_open()) {
+            myfile << Version::SAMPLECONFIG;
+            myfile.close();
+        } else {
+            std::cout << "error creating file" << std::endl;
+        }
+
+        return false;
+    }
+    catch (const libconfig::ParseException &pex) {
+        std::cerr << "Parse error at " << pex.getFile() << ":" << pex.getLine()
+                  << " - " << pex.getError() << std::endl;
+        return false;
+    }
+
+    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");
+    }
+    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;
+        }
+    }
+    // check if needed values aren't empty
+    return !(Config::dynuapikey.empty() || Config::domainid.empty() || Config::domainname.empty());
+}
+
+bool Config::validateConfig() {
+    libconfig::Config cfg;
+    try {
+        Logger::message("reading config file");
+        cfg.readFile("/etc/iprefresher.cfg");
+    }
+    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");
+    }
+    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;
+        }
+    }
+    return true;
+}

src/FileLogger.cpp

@@ -0,0 +1,28 @@
+//
+// Created by lukas on 05.05.19.
+//
+
+#include <fstream>
+#include <iostream>
+
+#include "FileLogger.h"
+
+void FileLogger::safeip(std::string ip) {
+    std::ofstream out;
+    out.open("ip.txt", std::ios::out);
+
+    out << ip;
+
+    out.close();
+}
+
+std::string FileLogger::readip() {
+    std::ifstream in;
+    in.open("ip.txt", std::ios::in);
+
+    std::string ip;
+
+    in >> ip;
+
+    return ip;
+}

src/IPRefresher.cpp

@@ -0,0 +1,70 @@
+//
+// Created by lukas on 02.08.19.
+//
+
+#include <string>
+
+#include <FileLogger.h>
+#include <api/IPAPI.h>
+#include <api/DynuAPI.h>
+#include <api/TelegramAPI.h>
+
+#include <chrono>
+#include <thread>
+#include <Logger.h>
+
+#include <IPRefresher.h>
+#include <Config.h>
+#include <Version.h>
+
+void IPRefresher::checkIPAdress(bool force) {
+    FileLogger logger;
+
+    IPAPI ipapi;
+    std::string ip = ipapi.getGlobalIp();
+
+    if (ip.empty()) {
+        //no internet connection (or other error)
+        Logger::warning("no internet connection");
+    } else {
+        std::string oldip = logger.readip();
+
+        if (oldip == ip && !force) {
+            Logger::message("no change -- ip: " + ip);
+        } else {
+            Logger::message("ip changed! -- from :" + oldip + "to: " + ip);
+
+            DynuAPI dynu;
+            dynu.init(Config::dynuapikey, Config::domainid, Config::domainname);
+
+            if (dynu.refreshIp(ip)) {
+                TelegramAPI tele;
+                tele.init(Config::telegramApiKey, Config::chatId);
+                tele.sendMessage(oldip + " moved to " + ip);
+            } else {
+                //error
+                Logger::error("failed to write ip to dynu api!");
+            }
+
+            logger.safeip(ip);
+        }
+    }
+}
+
+IPRefresher::IPRefresher() = default;
+
+IPRefresher::IPRefresher(bool loop) {
+    if (loop) {
+        Logger::message("startup of service");
+        Logger::message("Version: " + Version::VERSION);
+        if (Config::readCredentials()) {
+            while (true) {
+                Logger::message("starting check");
+                checkIPAdress(false);
+                std::this_thread::sleep_for(std::chrono::milliseconds(300000));
+            }
+        } else {
+            std::cout << "incorrect credentials!" << std::endl;
+        }
+    }
+}

src/Logger.cpp

@@ -1,49 +1,50 @@
 //
-// Created by lukas on 05.05.19.
+// Created by lukas on 26.10.19.
 //
 
-#include <fstream>
-#include <ctime>
-#include <iostream>
 #include <sstream>
+#include <iostream>
 
 #include "Logger.h"
 
-void Logger::safeip(std::string ip) {
-    std::ofstream out;
-    out.open("ip.txt", std::ios::out);
-
-    out << ip;
-
-    out.close();
+void Logger::debug(const std::string message) {
+    log(message, Logger::Debug);
 }
 
-std::string Logger::readip() {
-    std::ifstream in;
-    in.open("ip.txt", std::ios::in);
-
-    std::string ip;
-
-    in >> ip;
-
-    return ip;
+void Logger::message(const std::string message) {
+    log(message, Logger::Message);
 }
 
-void Logger::logToLogfile(std::string text) {
-    std::ofstream out;
-    out.open("dynurefresher.log", std::ios::out | std::ios::app);
-
-
-    std::time_t t = std::time(0);   // get time now
-    std::tm *now = std::localtime(&t);
-
-    std::stringstream logline;
-
-    logline << "[ " << (now->tm_year + 1900) << '-' << (now->tm_mon + 1) << '-' << now->tm_mday
-            << "_" << now->tm_hour << ":" << now->tm_min << ":" << now->tm_sec << " ] " << '\t' << text << std::endl;
-
-
-    out << logline.str();
-
-    out.close();
+void Logger::warning(const std::string message) {
+    log(message, Logger::Warning);
 }
+
+void Logger::error(const std::string message) {
+    log(message, Logger::Error);
+}
+
+void Logger::log(const std::string &message, int level) {
+    std::stringstream out;
+    out << "[";
+    switch (level) {
+        case Debug:
+            out << "DEBUG";
+            break;
+        case Message:
+            out << "MESSAGE";
+            break;
+        case Warning:
+            out << "WARNING";
+            break;
+        case Error:
+            out << "ERROR";
+            break;
+        default:
+            out << "UNDEFINED";
+            break;
+    }
+    out << "] ";
+    out << message;
+    std::cout << out.str() << std::endl;
+}
+

src/Logger.h

@@ -1,20 +0,0 @@
-//
-// Created by lukas on 05.05.19.
-//
-
-#ifndef IPREFRESHER_LOGGER_H
-#define IPREFRESHER_LOGGER_H
-
-
-class Logger {
-public:
-    void logToLogfile(std::string text);
-
-    void safeip(std::string ip);
-
-    std::string readip();
-
-};
-
-
-#endif //IPREFRESHER_LOGGER_H

src/api/API.cpp

@@ -2,11 +2,8 @@
 // Created by lukas on 06.04.19.
 //
 
-#include "API.h"
-#include "Hashmap.h"
+#include "api/API.h"
 
-#include <string>
-#include <iostream>
 #include <sstream>
 #include <curl/curl.h>
 
@@ -26,7 +23,7 @@ API::request(std::string myurl, bool post, Hashmap<std::string, std::string> &ma
 
     struct curl_slist *list = nullptr;
     for (int j = 0; j < headers.size(); ++j) {
-        list = curl_slist_append(list, headers.at((unsigned long)(j)).c_str());
+        list = curl_slist_append(list, headers.at((unsigned long) (j)).c_str());
     }
 
     std::string readString;

src/api/API.h

@@ -1,23 +0,0 @@
-//
-// Created by lukas on 06.04.19.
-//
-
-#ifndef IPREFRESHER_API_H
-#define IPREFRESHER_API_H
-
-
-#include <string>
-#include "Hashmap.h"
-
-class API {
-public:
-    std::string request(std::string myurl);
-
-    std::string request(std::string myurl, bool post, Hashmap<std::string, std::string> &map, std::vector<std::string> &headers);
-
-private:
-    static size_t write_data(void *buffer, size_t size, size_t buffersize, FILE *stream);
-};
-
-
-#endif //IPREFRESHER_API_H

src/api/DynuAPI.cpp

@@ -0,0 +1,30 @@
+//
+// Created by lukas on 18.06.19.
+//
+
+#include "api/DynuAPI.h"
+
+int DynuAPI::refreshIp(std:: string ip) {
+    Hashmap<std::string, std::string> args;
+    args.add("name", domainname);
+    args.add("ipv4Address", ip);
+
+    std::vector<std::string> headers;
+    headers.emplace_back("accept: application/json");
+    headers.emplace_back("User-Agent: Mozilla/5.0 (compatible; Rigor/1.0.0; http://rigor.com)");
+    headers.emplace_back("API-Key: " + dynuapikey);
+
+    const std::string dynurepl = request("https://api.dynu.com/v2/dns/" + domainid, true, args, headers);
+
+    if (dynurepl != "{\"statusCode\":200}") {
+        return -1;
+    } else {
+        return 1;
+    }
+}
+
+void DynuAPI::init(const std::string& dynuApiKey, const std::string& domainId, const std::string& domainName) {
+    this->dynuapikey=dynuApiKey;
+    this->domainid=domainId;
+    this->domainname=domainName;
+}

src/api/IPAPI.cpp

@@ -0,0 +1,9 @@
+//
+// Created by lukas on 18.06.19.
+//
+
+#include "api/IPAPI.h"
+
+std::string IPAPI::getGlobalIp() {
+    return request("https://api.ipify.org");
+}

src/api/TelegramAPI.cpp

@@ -2,9 +2,11 @@
 // Created by lukas on 08.05.19.
 //
 
-#include "TelegramAPI.h"
+#include "api/TelegramAPI.h"
 
-void TelegramAPI::sendMessage(std::string text) {
+#include <Logger.h>
+
+int TelegramAPI::sendMessage(const std::string& text) {
     Hashmap<std::string, std::string> args;
     args.add("chat_id", chatid);
     args.add("text", text);
@@ -12,5 +14,16 @@ void TelegramAPI::sendMessage(std::string text) {
     std::vector<std::string> headers;
 
     std::string reply = request("https://api.telegram.org/bot" + apikey + "/sendmessage", false, args, headers);
-    std::cout << "[DEBUG] " << reply << std::endl;
+
+    unsigned const long ULONG_MAX = -1;
+    if (reply.find("\"error_code\"") != ULONG_MAX) {
+        Logger::error("failed to refresh the ip (Dynu API)");
+        return -1;
+    }
+    return 1;
+}
+
+void TelegramAPI::init(const std::string apikey, const std::string chatid) {
+    this->apikey = apikey;
+    this->chatid = chatid;
 }

src/api/TelegramAPI.h

@@ -1,22 +0,0 @@
-//
-// Created by lukas on 08.05.19.
-//
-
-#ifndef IPREFRESHER_TELEGRAMAPI_H
-#define IPREFRESHER_TELEGRAMAPI_H
-
-
-#include <string>
-#include "API.h"
-
-class TelegramAPI : API {
-public:
-    void sendMessage(std::string text);
-
-private:
-    std::string apikey = "717213769:AAHan1nSXhUsxLJAN1Dv8Oc0z8wqwDdYPn4";
-    std::string chatid = "618154204";
-};
-
-
-#endif //IPREFRESHER_TELEGRAMAPI_H

src/main.cpp

@@ -1,71 +1,55 @@
+//
+// Created by lukas on 18.06.19.
+//
+
+#include <Version.h>
+#include <IPRefresher.h>
+#include <Logger.h>
+#include <Config.h>
+
 #include <iostream>
-#include <ctime>
-#include <unordered_map>
-
-#include "api/API.h"
-#include "Logger.h"
-#include "api/TelegramAPI.h"
-
+/**
+ * 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
                       << "[no argument] normal ip check and refresh" << std::endl;
         } else if (firstarg == "-v" || firstarg == "--version") {
-            std::cout << "Version 1.0" << std::endl;
+            std::cout << "Version " << Version::VERSION << std::endl;
+        } else if (firstarg == "-f" || firstarg == "--force") {
+            IPRefresher ipr;
+            if (Config::readCredentials()) {
+                ipr.checkIPAdress(true);
             } else {
-            std::cout << "wrong arguments!  -h for help" << std::endl;
-        }
-    } else {
-        API api;
-        Logger logger;
-
-        std::string ip = api.request("https://api.ipify.org");
-
-        if (ip.empty()) {
-            //no internet connection
-            logger.logToLogfile("[WARNING] no internet connection");
-            std::cout << "[WARNING] no internet connection" << std::endl;
-        } else {
-            std::string oldip = logger.readip();
-
-            if (oldip == ip) {
-                std::cout << "[INFO] no change -- ip: " << ip << std::endl;
-                logger.logToLogfile(" [INFO] no change -- ip: " + ip);
-            } else {
-                logger.logToLogfile(" [INFO] ip changed! -- from :" + oldip + "to: " + ip);
-                std::cout << "[INFO] ip changed! -- from :" << oldip << "to: " << ip << std::endl;
-
-                static std::string dynuapikey = "88vNpMfDhMM2YYDNfWR1DNYfRX9W6fYg";
-
-                static std::string domainid = "8506047"; //id of the dynu domain
-                static std::string domainname = "luki.dynu.net";
-
-                Hashmap<std::string, std::string> args;
-                args.add("name", domainname);
-                args.add("ipv4Address", ip);
-
-                std::vector<std::string> headers;
-                headers.push_back("accept: application/json");
-                headers.push_back("User-Agent: Mozilla/5.0 (compatible; Rigor/1.0.0; http://rigor.com)");
-                headers.push_back("API-Key: " + dynuapikey);
-
-                std::string dynurepl = api.request("https://api.dynu.com/v2/dns/" + domainid, true, args, headers);
-
-                std::cout << "[DEBUG] api reply:: " << dynurepl << std::endl;
-
-                if (dynurepl != "{\"statusCode\":200}") {
-                    logger.logToLogfile(" [ERROR] failed to write ip to dynu api!");
-                } else {
-                    TelegramAPI tele;
-                    tele.sendMessage(oldip + " moved to " + ip);
+                std::cout << "incorrect credentials!" << std::endl;
             }
 
-                logger.safeip(ip);
+        } else if (firstarg == "-l" || firstarg == "--loop") {
+            IPRefresher(true);
+        } else if (firstarg == "-c" || firstarg == "--checkconfig") {
+            if (Config::validateConfig()) {
+                Logger::message("Config file is OK");
+            } else {
+                Logger::warning("There are errors in config file!");
+                return -1;
             }
+        } else {
+            Logger::message("wrong arguments!  -h for help");
+        }
+    } else {
+        IPRefresher ipr;
+        Logger::message("starting check");
+        if (Config::readCredentials()) {
+            ipr.checkIPAdress(false);
+        } else {
+            std::cout << "incorrect credentials!" << std::endl;
         }
     }