add Hue EntertainmentAPI + Forwarder & other Fixes (#592)

* whitespaces + typo fixes

* JS / LGTM fixes

* SSDP Handler crash fix

* MessageForwarder handlePriorityChanges Slave fixes

* use aboutToQuit Signal

* complete rewriten Hue Entertainment API structure
combined Philips Hue and Entertainment API
with new MbedTLS based SSL UDP Provider

* add required cross-compile submodules

* logical rebuild fn: initLeds, setLights + new logs
-more detailed checks and error handling inside iniLeds and setLights
- logical script procedure before ProviderUdpSSL init
- first steps for multiple ProviderUdpSSL usage
- better fallback support to old RestAPI, if entertainment api is not supported
- just 4 u LordGrey: new log fn for cosmetic config outputs ;)

* add OSX CompileHowTo - undo from CrossCompileHowTo

* whitespace fixes

* lightID toString fix

* fix unsigned int E-API + debug output

* bugfixes, reworked black signal detection, wizard:
- change device config field light-ids from int to string -> real unsigned int fix
- add signal detection brightness minimum threshold value
0.0 for 0% brightness - 1.0 for 100% brightness to count for blacklight signal detection
reason: input may not 100% black, like mine - i have a deep dark gray input signal
-> my threshold value is set to 0.005 for 0.5% minimum brightness = 1 (from max 255) to count as black
- wizard optimations, with fallback without entertainment support (beta state)
- whitespace fixes

* cleanup + minor fixes

* change fixed Hue UPD SSL config to _devConfig paras

* Hotfix SSL Connection, new light models, wizard:
- Fix UPD SSL Connection failed Problems
- add new supported gamut C light models: LCG002, LCA001, LCA002, LCA003
- wizard: extend fallback support to classic mode + hints

* whitespace, typo fix

* uncheck useEntertainmentAPI, if noAPISupport detected + hint

* coredump fix -> add _blackLightsTimer nullptr init

* code cleanup / remove old debugs + whitespacefixes

* add gamut C LCP001, LCP002

* SSL UDP config made more flexible + remove qDebug
-> switch to hyerion.ng _log
-> replace logCommand with verbose
-> code cleanups etc...

* extended mbedtls debugging infos

* add adjustable ssl timeout settings

* error handling

* streamdebugger bugfixes

* UPDSSL psk / psk_identity bugfixes! + hue wizard fn typo fix +
- verbose option available without dependencies
- whitespace fixes

* Philips Hue Assistant now recognizes non-original bridges better...
+ Added note if no clientkey is set when using the entertainment API
+ User creation (+ clientkey) for non-original bridges can now also be used
+ Minor changes and bug fixes

* CMAKE mbedTLS  detection

* minor bug fixes + code cleanups

* FindMbedTLS.cmake remove Path-Hints + wizard.js: ajax timeout handling
Test - content_grabber.js: run relevant code only, if V4L2_AVAIL is true:
conf_grabber don't displays other devices, if V4L2 is not available

* compile mbedtls via cmake as static lib

* remove libmbedtls-dev from compileHowto / scripts

* Fix Windows build

* Fix windows build (part 2)

* removed unnecessary osx x11 include directory path

* QTimer Shutdown bugfix

* cmake win32 fix + minor bugfixes

* cmake debug msg used mbedtls libs

* Bugfix: noSignalDetection wasn't switchedOn again
if no signal was previously detected

* Some code fixes based on alerts from lgtm.com

Co-authored-by: Paulchen Panther <16664240+Paulchen-Panther@users.noreply.github.com>

dependencies/CMakeLists-mbedtls.txt.in

@@ -0,0 +1,37 @@
+cmake_minimum_required(VERSION 3.2)
+
+project(mbedtls)
+
+set(DOWNLOAD_DIR "@MBEDTLS_DOWNLOAD_DIR@")
+set(SOURCE_DIR "@MBEDTLS_SOURCE_DIR@")
+set(BINARY_DIR "@MBEDTLS_BINARY_DIR@")
+set(INSTALL_DIR "@MBEDTLS_INSTALL_DIR@")
+set(CMAKE_ARGS "@MBEDTLS_CMAKE_ARGS@")
+set(LOGGING "@MBEDTLS_LOGGING@")
+
+include(ExternalProject)
+
+ExternalProject_Add(
+        mbedtls
+        GIT_REPOSITORY        "https://github.com/ARMmbed/mbedtls.git"
+        GIT_TAG               origin/master
+        BUILD_ALWAYS          OFF
+        DOWNLOAD_DIR          "${DOWNLOAD_DIR}"
+        SOURCE_DIR            "${SOURCE_DIR}"
+        BINARY_DIR            "${BINARY_DIR}"
+        INSTALL_DIR           "${INSTALL_DIR}"
+        CMAKE_ARGS            ${CMAKE_ARGS}
+        CONFIGURE_COMMAND     ""
+        UPDATE_COMMAND        ""
+        BUILD_COMMAND         ""
+        INSTALL_COMMAND       ""
+        LOG_DOWNLOAD          ${LOGGING}
+        LOG_UPDATE            ${LOGGING}
+        LOG_PATCH             ${LOGGING}
+        LOG_CONFIGURE         ${LOGGING}
+        LOG_BUILD             ${LOGGING}
+        LOG_INSTALL           ${LOGGING}
+        LOG_TEST              ${LOGGING}
+        LOG_MERGED_STDOUTERR  ${LOGGING}
+        LOG_OUTPUT_ON_FAILURE ${LOGGING}
+)

dependencies/CMakeLists.txt

@@ -58,7 +58,6 @@ endif()
 
 message(STATUS "Using flatbuffers compiler: " ${FLATBUFFERS_FLATC_EXECUTABLE})
 
-
 function(compile_flattbuffer_schema SRC_FBS OUTPUT_DIR)
 	string(REGEX REPLACE "\\.fbs$" "_generated.h" GEN_HEADER ${SRC_FBS})
 	set_property(SOURCE ${GEN_HEADER} PROPERTY SKIP_AUTOMOC ON)
@@ -193,3 +192,132 @@ function(PROTOBUF_GENERATE_CPP SRCS HDRS)
 	set(${SRCS} ${${SRCS}} PARENT_SCOPE)
 	set(${HDRS} ${${HDRS}} PARENT_SCOPE)
 endfunction()
+
+#=============================================================================
+# MBEDTLS
+#=============================================================================
+
+set(USE_SYSTEM_MBEDTLS_LIBS ${DEFAULT_USE_SYSTEM_MBEDTLS_LIBS} CACHE BOOL "use mbedtls library from system")
+
+if (USE_SYSTEM_MBEDTLS_LIBS)
+	find_package(mbedtls REQUIRED)
+	if (NOT MBEDTLS_FOUND)
+		message(STATUS "Could NOT find mbedtls system libraries, build static mbedtls libraries")
+		#Fallback: build mbedtls static libray inside project
+		set(DEFAULT_USE_SYSTEM_MBEDTLS_LIBS OFF PARENT_SCOPE)
+		set(USE_SYSTEM_MBEDTLS_LIBS OFF)
+	endif (NOT MBEDTLS_FOUND)
+endif (USE_SYSTEM_MBEDTLS_LIBS)
+
+if (NOT USE_SYSTEM_MBEDTLS_LIBS)
+	set(DEFAULT_USE_SYSTEM_MBEDTLS_LIBS OFF CACHE BOOL "system mbedtls libraries not found, disable use system mbedtls libraries")
+	set(BUILD_SHARED_LIBS OFF CACHE BOOL "Build shared mbedtls libraries")
+
+	set(ENABLE_TESTING OFF CACHE BOOL "Disable mbedTLS tests")
+	set(ENABLE_PROGRAMS OFF CACHE BOOL "Disable mbedTLS programs")
+	set(USE_SHARED_MBEDTLS_LIBRARY OFF CACHE BOOL "Disable mbedTLS shared libraries")
+	set(USE_STATIC_MBEDTLS_LIBRARY ON CACHE BOOL "Enable mbedTLS static libraries")
+
+	set(MBEDTLS_DOWNLOAD_DIR "${CMAKE_BINARY_DIR}/dependencies/external/mbedtls/download")
+	set(MBEDTLS_SOURCE_DIR "${CMAKE_BINARY_DIR}/dependencies/external/mbedtls/src")
+	set(MBEDTLS_BINARY_DIR "${CMAKE_BINARY_DIR}/dependencies/external/mbedtls/build")
+	set(MBEDTLS_INSTALL_DIR "${CMAKE_BINARY_DIR}")
+	if(${CMAKE_BUILD_TYPE} EQUAL "Debug")
+		set(MBEDTLS_LOGGING 1)
+	else ()
+		set(MBEDTLS_LOGGING 0)
+	endif ()
+
+	set(MBEDTLS_CMAKE_ARGS
+		-DCMAKE_INSTALL_PREFIX:PATH=${MBEDTLS_INSTALL_DIR}
+		-DCMAKE_BUILD_TYPE:STRING=${CMAKE_BUILD_TYPE}
+		-DUSE_SHARED_MBEDTLS_LIBRARY:BOOL=OFF
+		-DUSE_STATIC_MBEDTLS_LIBRARY:BOOL=ON
+		-DENABLE_TESTING:BOOL=OFF
+		-DENABLE_PROGRAMS:BOOL=OFF
+		-DLINK_WITH_PTHREAD:BOOL=ON
+		-Wno-dev
+		#-DCMAKE_POSITION_INDEPENDENT_CODE:BOOL=TRUE
+	)
+
+	set(ENABLE_MBEDTLS_FETCH_CONTENT ON)
+
+	if (ENABLE_MBEDTLS_FETCH_CONTENT AND CMAKE_VERSION VERSION_GREATER_EQUAL 3.11)
+
+		include(FetchContent)
+
+		FetchContent_Declare(
+			mbedtls
+			GIT_REPOSITORY        https://github.com/ARMmbed/mbedtls.git
+			GIT_TAG               origin/master
+			BUILD_ALWAYS          OFF
+			GIT_PROGRESS          1
+			DOWNLOAD_DIR          "${MBEDTLS_DOWNLOAD_DIR}"
+			SOURCE_DIR            "${MBEDTLS_SOURCE_DIR}"
+			BINARY_DIR            "${MBEDTLS_BINARY_DIR}"
+			INSTALL_DIR           "${MBEDTLS_INSTALL_DIR}"
+			CMAKE_ARGS            ${MBEDTLS_CMAKE_ARGS}
+			BUILD_COMMAND         ""
+			INSTALL_COMMAND       ""
+			LOG_DOWNLOAD          ${MBEDTLS_LOGGING}
+			LOG_UPDATE            ${MBEDTLS_LOGGING}
+			LOG_PATCH             ${MBEDTLS_LOGGING}
+			LOG_CONFIGURE         ${MBEDTLS_LOGGING}
+			LOG_BUILD             ${MBEDTLS_LOGGING}
+			LOG_INSTALL           ${MBEDTLS_LOGGING}
+			LOG_TEST              ${MBEDTLS_LOGGING}
+			LOG_MERGED_STDOUTERR  ${MBEDTLS_LOGGING}
+			LOG_OUTPUT_ON_FAILURE ${MBEDTLS_LOGGING}
+		)
+
+		if (CMAKE_VERSION VERSION_LESS 3.14)
+			macro (FetchContent_MakeAvailable NAME)
+				FetchContent_GetProperties(${NAME})
+				if (NOT ${NAME}_POPULATED)
+					FetchContent_Populate(${NAME})
+					add_subdirectory(${${NAME}_SOURCE_DIR} ${${NAME}_BINARY_DIR})
+				endif ()
+			endmacro ()
+		endif ()
+
+		FetchContent_MakeAvailable(mbedtls)
+	else ()
+		set(ENABLE_MBEDTLS_FETCH_CONTENT OFF PARENT_SCOPE)
+		if(NOT DEFINED BUILD_MBEDTLS_ONCE)
+			set(BUILD_MBEDTLS_ONCE CACHE INTERNAL "Done")
+			configure_file(${CMAKE_SOURCE_DIR}/dependencies/CMakeLists-mbedtls.txt.in ${MBEDTLS_DOWNLOAD_DIR}/CMakeLists.txt @ONLY)
+			execute_process(COMMAND ${CMAKE_COMMAND} -DCMAKE_INSTALL_PREFIX:PATH=${MBEDTLS_INSTALL_DIR} -DCMAKE_BUILD_TYPE:STRING=${CMAKE_BUILD_TYPE} -G "${CMAKE_GENERATOR}" . WORKING_DIRECTORY ${MBEDTLS_DOWNLOAD_DIR})
+			execute_process(COMMAND ${CMAKE_COMMAND} --build . WORKING_DIRECTORY ${MBEDTLS_DOWNLOAD_DIR})
+			add_subdirectory(${MBEDTLS_SOURCE_DIR} ${MBEDTLS_BINARY_DIR})
+		endif()
+	endif ()
+
+	set (MBEDTLS_INCLUDE_DIR "${MBEDTLS_SOURCE_DIR}/include")
+	set (MBEDTLS_INCLUDE_DIR ${MBEDTLS_INCLUDE_DIR} PARENT_SCOPE)
+	if (MBEDTLS_INCLUDE_DIR AND EXISTS "${MBEDTLS_INCLUDE_DIR}/mbedtls/version.h")
+		file(STRINGS "${MBEDTLS_INCLUDE_DIR}/mbedtls/version.h" _MBEDTLS_VERSION_STRING REGEX "^#[\t ]*define[\t ]+MBEDTLS_VERSION_STRING[\t ]+\"[0-9]+.[0-9]+.[0-9]+\"")
+		string(REGEX REPLACE "^.*MBEDTLS_VERSION_STRING.*([0-9]+.[0-9]+.[0-9]+).*" "\\1" MBEDTLS_VERSION "${_MBEDTLS_VERSION_STRING}")
+		message(STATUS "Using static mbedtls libraries (build version \"${MBEDTLS_VERSION}\")")
+	endif ()
+
+	include_directories(${MBEDTLS_INCLUDE_DIR})
+
+	if(WIN32)
+		set (MBEDTLS_LIB_INSTALL_DIR_WITH_LIB_PREFIX "${MBEDTLS_INSTALL_DIR}/lib/${CMAKE_CFG_INTDIR}/")
+	else()
+		set (MBEDTLS_LIB_INSTALL_DIR_WITH_LIB_PREFIX "${MBEDTLS_INSTALL_DIR}/lib/${CMAKE_STATIC_LIBRARY_PREFIX}")
+	endif ()
+
+	set (MBEDTLS_SSL_LIBRARY "${MBEDTLS_LIB_INSTALL_DIR_WITH_LIB_PREFIX}mbedtls${CMAKE_STATIC_LIBRARY_SUFFIX}")
+	set (MBEDTLS_X509_LIBRARY "${MBEDTLS_LIB_INSTALL_DIR_WITH_LIB_PREFIX}mbedx509${CMAKE_STATIC_LIBRARY_SUFFIX}")
+	set (MBEDTLS_CRYPTO_LIBRARY "${MBEDTLS_LIB_INSTALL_DIR_WITH_LIB_PREFIX}mbedcrypto${CMAKE_STATIC_LIBRARY_SUFFIX}")
+	set (MBEDTLS_LIBRARIES ${MBEDTLS_SSL_LIBRARY} ${MBEDTLS_X509_LIBRARY} ${MBEDTLS_CRYPTO_LIBRARY})
+	set (MBEDTLS_LIBRARIES ${MBEDTLS_LIBRARIES} PARENT_SCOPE)
+
+	if(${CMAKE_BUILD_TYPE} EQUAL "Debug")
+		message(STATUS "mbedtls libraries: ${MBEDTLS_LIBRARIES}")
+	endif ()
+
+	mark_as_advanced (MBEDTLS_INCLUDE_DIR MBEDTLS_LIBRARIES MBEDTLS_SSL_LIBRARY MBEDTLS_X509_LIBRARY MBEDTLS_CRYPTO_LIBRARY)
+
+endif (NOT USE_SYSTEM_MBEDTLS_LIBS)