Reject zip archives with non-zero file count but empty central directory

Include stdlib.h where its functions are used

AerofoilPortable/GpThreadEvent_Cpp11.cpp

@@ -1,5 +1,7 @@
 #include "GpThreadEvent_Cpp11.h"
 
+#include <stdlib.h>
+
 GpThreadEvent_Cpp11::GpThreadEvent_Cpp11(bool autoReset, bool startSignaled)
 	: m_flag(startSignaled)
 	, m_autoReset(autoReset)

AerofoilX/GpLogDriver_X.cpp

@@ -4,6 +4,7 @@
 #include "GpApplicationName.h"
 #include "GpIOStream.h"
 
+#include <stdlib.h>
 #include <time.h>
 #include <cstring>
 

AerofoilX/GpMain_SDL_X.cpp

@@ -20,7 +20,9 @@
 #include "IGpVOSEventQueue.h"
 
 #include <string>
+#ifdef __MACOS__
 #include "MacInit.h"
+#endif
 
 GpXGlobals g_gpXGlobals;
 

CMakeLists.txt

@@ -1,275 +1,299 @@
-cmake_minimum_required(VERSION 3.10)
-project (Aerofoil)
-SET(PLATFORM "X" CACHE STRING "Defines the target platform")
-SET(EXECNAME "AerofoilX" CACHE STRING "Defines the exec name")
-
-message(${CMAKE_BINARY_DIR})
-
-find_package(SDL2 REQUIRED)
-
-if(PLATFORM STREQUAL "MAC")
-	SET(EXECNAME "AerofoilMac" CACHE STRING "Defines the exec name" FORCE)
-	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
-	add_definitions(-D__MACOS__)
-endif()
-
-message("Building ${EXECNAME} for: ${PLATFORM}")
-
-add_definitions(-DGP_DEBUG_CONFIG=0)
-add_definitions(-DNDEBUG=1)
-
-
-add_library(stb STATIC
-	stb/stb_image_write.c
-	)
-
-add_library(zlib STATIC
-	zlib/adler32.c
-	zlib/crc32.c
-	zlib/deflate.c
-	zlib/inffast.c
-	zlib/inflate.c
-	zlib/inftrees.c
-	zlib/trees.c
-	zlib/zutil.c
-	)
-
-add_library(MacRomanConversion STATIC
-	MacRomanConversion/MacRomanConversion.cpp
-	)
-
-add_library(PortabilityLayer STATIC
-	PortabilityLayer/AntiAliasTable.cpp
-	PortabilityLayer/AppEventHandler.cpp
-	PortabilityLayer/BinHex4.cpp
-	PortabilityLayer/BitmapImage.cpp
-	PortabilityLayer/ByteSwap.cpp
-	PortabilityLayer/CFileStream.cpp
-	PortabilityLayer/DeflateCodec.cpp
-	PortabilityLayer/DialogManager.cpp
-	PortabilityLayer/DisplayDeviceManager.cpp
-	PortabilityLayer/EllipsePlotter.cpp
-	PortabilityLayer/FileBrowserUI.cpp
-	PortabilityLayer/FileManager.cpp
-	PortabilityLayer/FileSectionStream.cpp
-	PortabilityLayer/FontFamily.cpp
-	PortabilityLayer/FontManager.cpp
-	PortabilityLayer/FontRenderer.cpp
-	PortabilityLayer/GPArchive.cpp
-	PortabilityLayer/HostSuspendHook.cpp
-	PortabilityLayer/IconLoader.cpp
-	PortabilityLayer/InflateStream.cpp
-	PortabilityLayer/InputManager.cpp
-	PortabilityLayer/LinePlotter.cpp
-	PortabilityLayer/MacBinary2.cpp
-	PortabilityLayer/MacFileInfo.cpp
-	PortabilityLayer/MacFileMem.cpp
-	PortabilityLayer/MemoryManager.cpp
-	PortabilityLayer/MemReaderStream.cpp
-	PortabilityLayer/MenuManager.cpp
-	PortabilityLayer/MMHandleBlock.cpp
-	PortabilityLayer/PLApplication.cpp
-	PortabilityLayer/PLButtonWidget.cpp
-	PortabilityLayer/PLControlDefinitions.cpp
-	PortabilityLayer/PLCore.cpp
-	PortabilityLayer/PLCTabReducer.cpp
-	PortabilityLayer/PLDialogs.cpp
-	PortabilityLayer/PLDrivers.cpp
-	PortabilityLayer/PLEditboxWidget.cpp
-	PortabilityLayer/PLEventQueue.cpp
-	PortabilityLayer/PLHacks.cpp
-	PortabilityLayer/PLHandle.cpp
-	PortabilityLayer/PLIconWidget.cpp
-	PortabilityLayer/PLImageWidget.cpp
-	PortabilityLayer/PLInvisibleWidget.cpp
-	PortabilityLayer/PLKeyEncoding.cpp
-	PortabilityLayer/PLLabelWidget.cpp
-	PortabilityLayer/PLMenus.cpp
-	PortabilityLayer/PLMovies.cpp
-	PortabilityLayer/PLNumberFormatting.cpp
-	PortabilityLayer/PLPopupMenuWidget.cpp
-	PortabilityLayer/PLQDOffscreen.cpp
-	PortabilityLayer/PLQDraw.cpp
-	PortabilityLayer/PLResourceManager.cpp
-	PortabilityLayer/PLResources.cpp
-	PortabilityLayer/PLScrollBarWidget.cpp
-	PortabilityLayer/PLSound.cpp
-	PortabilityLayer/PLStandardColors.cpp
-	PortabilityLayer/PLStringCompare.cpp
-	PortabilityLayer/PLSysCalls.cpp
-	PortabilityLayer/PLTimeTaggedVOSEvent.cpp
-	PortabilityLayer/PLWidgets.cpp
-	PortabilityLayer/QDGraf.cpp
-	PortabilityLayer/QDManager.cpp
-	PortabilityLayer/QDPictDecoder.cpp
-	PortabilityLayer/QDPictEmitContext.cpp
-	PortabilityLayer/QDPictHeader.cpp
-	PortabilityLayer/QDPixMap.cpp
-	PortabilityLayer/QDPort.cpp
-	PortabilityLayer/QDStandardPalette.cpp
-	PortabilityLayer/RandomNumberGenerator.cpp
-	PortabilityLayer/ResolveCachingColor.cpp
-	PortabilityLayer/ResourceCompiledRef.cpp
-	PortabilityLayer/ResourceFile.cpp
-	PortabilityLayer/ScanlineMask.cpp
-	PortabilityLayer/ScanlineMaskBuilder.cpp
-	PortabilityLayer/ScanlineMaskConverter.cpp
-	PortabilityLayer/ScanlineMaskIterator.cpp
-	PortabilityLayer/SimpleGraphic.cpp
-	PortabilityLayer/TextPlacer.cpp
-	PortabilityLayer/UTF8.cpp
-	PortabilityLayer/WindowDef.cpp
-	PortabilityLayer/WindowManager.cpp
-	PortabilityLayer/WorkerThread.cpp
-	PortabilityLayer/XModemCRC.cpp
-	PortabilityLayer/ZipFileProxy.cpp
-	)
-
-target_include_directories(PortabilityLayer PRIVATE
-	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/Common>
-	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/GpCommon>
-	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/PortabilityLayer>
-	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/zlib>
-	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/rapidjson/include>
-	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/MacRomanConversion>
-	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/stb>
-	)
-
-target_compile_options(PortabilityLayer PRIVATE -Wno-multichar)
-
-target_link_libraries(PortabilityLayer zlib MacRomanConversion stb)
-
-
-add_library(GpShell STATIC
-	GpShell/GpAppEnvironment.cpp
-	GpShell/GpAudioDriverFactory.cpp
-	GpShell/GpDisplayDriverFactory.cpp
-	GpShell/GpFontHandlerFactory.cpp
-	GpShell/GpGlobalConfig.cpp
-	GpShell/GpInputDriverFactory.cpp
-	GpShell/GpMain.cpp
-	GpShell/GpVOSEventQueue.cpp
-	)
-
-target_include_directories(GpShell PRIVATE
-	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/Common>
-	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/GpCommon>
-	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/PortabilityLayer>
-	)
-
-add_library(GpApp STATIC
-	GpApp/About.cpp
-	GpApp/AnimCursor.cpp
-	GpApp/AppleEvents.cpp
-	GpApp/Banner.cpp
-	GpApp/ColorUtils.cpp
-	GpApp/Coordinates.cpp
-	GpApp/DialogUtils.cpp
-	GpApp/DynamicMaps.cpp
-	GpApp/Dynamics.cpp
-	GpApp/Dynamics2.cpp
-	GpApp/Dynamics3.cpp
-	GpApp/Environ.cpp
-	GpApp/Events.cpp
-	GpApp/FileError.cpp
-	GpApp/GameOver.cpp
-	GpApp/GpAppInterface.cpp
-	GpApp/Grease.cpp
-	GpApp/HighScores.cpp
-	GpApp/House.cpp
-	GpApp/HouseInfo.cpp
-	GpApp/HouseIO.cpp
-	GpApp/HouseLegal.cpp
-	GpApp/Input.cpp
-	GpApp/Interactions.cpp
-	GpApp/InterfaceInit.cpp
-	GpApp/Link.cpp
-	GpApp/Main.cpp
-	GpApp/MainMenuUI.cpp
-	GpApp/MainWindow.cpp
-	GpApp/Map.cpp
-	GpApp/Marquee.cpp
-	GpApp/Menu.cpp
-	GpApp/Modes.cpp
-	GpApp/Music.cpp
-	GpApp/ObjectAdd.cpp
-	GpApp/ObjectDraw.cpp
-	GpApp/ObjectDraw2.cpp
-	GpApp/ObjectDrawAll.cpp
-	GpApp/ObjectEdit.cpp
-	GpApp/ObjectInfo.cpp
-	GpApp/ObjectRects.cpp
-	GpApp/Objects.cpp
-	GpApp/Play.cpp
-	GpApp/Player.cpp
-	GpApp/Prefs.cpp
-	GpApp/RectUtils.cpp
-	GpApp/Render.cpp
-	GpApp/Room.cpp
-	GpApp/RoomGraphics.cpp
-	GpApp/RoomInfo.cpp
-	GpApp/RubberBands.cpp
-	GpApp/SavedGames.cpp
-	GpApp/Scoreboard.cpp
-	GpApp/Scrap.cpp
-	GpApp/SelectHouse.cpp
-	GpApp/Settings.cpp
-	GpApp/Sound.cpp
-	GpApp/SoundSync_Cpp11.cpp
-	GpApp/SourceExport.cpp
-	GpApp/StringUtils.cpp
-	GpApp/StructuresInit.cpp
-	GpApp/StructuresInit2.cpp
-	GpApp/Tools.cpp
-	GpApp/Transit.cpp
-	GpApp/Transitions.cpp
-	GpApp/Triggers.cpp
-	GpApp/Trip.cpp
-	GpApp/Utilities.cpp
-	GpApp/WindowUtils.cpp
-	)
-
-target_compile_options(GpApp PRIVATE -Wno-multichar)
-
-target_include_directories(GpApp PRIVATE
-	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/Common>
-	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/GpCommon>
-	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/PortabilityLayer>
-	)
-
-target_link_libraries(GpApp PortabilityLayer)
-
-if(CMAKE_HOST_UNIX)
-	add_executable(${EXECNAME}
-		AerofoilPortable/GpSystemServices_POSIX.cpp
-		AerofoilPortable/GpThreadEvent_Cpp11.cpp
-		AerofoilPortable/GpAllocator_C.cpp
-		AerofoilSDL/GpAudioDriver_SDL2.cpp
-		AerofoilSDL/GpDisplayDriver_SDL_GL2.cpp
-		AerofoilSDL/GpInputDriver_SDL_Gamepad.cpp
-		AerofoilSDL/ShaderCode/CopyQuadP.cpp
-		AerofoilSDL/ShaderCode/DrawQuad32P.cpp
-		AerofoilSDL/ShaderCode/DrawQuadPaletteP.cpp
-		AerofoilSDL/ShaderCode/DrawQuadV.cpp
-		AerofoilSDL/ShaderCode/ScaleQuadP.cpp
-		AerofoilX/GpMain_SDL_X.cpp
-		AerofoilX/GpLogDriver_X.cpp
-		AerofoilX/GpSystemServices_X.cpp
-		AerofoilX/GpFileSystem_X.cpp
-		)
-		
-	target_include_directories(${EXECNAME} PRIVATE
-		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/Common>
-		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/GpCommon>
-		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/GpShell>
-		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/AerofoilSDL>
-		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/AerofoilPortable>
-		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/PortabilityLayer>
-		${SDL2_INCLUDE_DIRS}
-		)
-
-	target_link_libraries(${EXECNAME} ${SDL2_LIBRARIES} GpApp GpShell)
-endif()
-
-
-install (TARGETS ${EXECNAME})
+cmake_minimum_required(VERSION 3.10)
+project (Aerofoil)
+SET(PLATFORM "X" CACHE STRING "Defines the target platform")
+SET(EXECNAME "AerofoilX" CACHE STRING "Defines the exec name")
+
+message(${CMAKE_BINARY_DIR})
+
+find_package(SDL2 REQUIRED)
+
+if(PLATFORM STREQUAL "MAC")
+	SET(EXECNAME "AerofoilMac" CACHE STRING "Defines the exec name" FORCE)
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+	add_definitions(-D__MACOS__)
+endif()
+
+message("Building ${EXECNAME} for: ${PLATFORM}")
+
+add_definitions(-DGP_DEBUG_CONFIG=0)
+add_definitions(-DNDEBUG=1)
+
+
+add_library(stb STATIC
+	stb/stb_image_write.c
+	)
+
+add_library(zlib STATIC
+	zlib/adler32.c
+	zlib/crc32.c
+	zlib/deflate.c
+	zlib/inffast.c
+	zlib/inflate.c
+	zlib/inftrees.c
+	zlib/trees.c
+	zlib/zutil.c
+	)
+
+add_library(MacRomanConversion STATIC
+	MacRomanConversion/MacRomanConversion.cpp
+	)
+
+add_library(PortabilityLayer STATIC
+	PortabilityLayer/AntiAliasTable.cpp
+	PortabilityLayer/AppEventHandler.cpp
+	PortabilityLayer/BinHex4.cpp
+	PortabilityLayer/BitmapImage.cpp
+	PortabilityLayer/ByteSwap.cpp
+	PortabilityLayer/CFileStream.cpp
+	PortabilityLayer/CompositeRenderedFont.cpp
+	PortabilityLayer/DeflateCodec.cpp
+	PortabilityLayer/DialogManager.cpp
+	PortabilityLayer/DisplayDeviceManager.cpp
+	PortabilityLayer/EllipsePlotter.cpp
+	PortabilityLayer/FileBrowserUI.cpp
+	PortabilityLayer/FileManager.cpp
+	PortabilityLayer/FileSectionStream.cpp
+	PortabilityLayer/FontFamily.cpp
+	PortabilityLayer/FontManager.cpp
+	PortabilityLayer/FontRenderer.cpp
+	PortabilityLayer/GPArchive.cpp
+	PortabilityLayer/HostSuspendHook.cpp
+	PortabilityLayer/IconLoader.cpp
+	PortabilityLayer/InflateStream.cpp
+	PortabilityLayer/InputManager.cpp
+	PortabilityLayer/LinePlotter.cpp
+	PortabilityLayer/MacBinary2.cpp
+	PortabilityLayer/MacFileInfo.cpp
+	PortabilityLayer/MacFileMem.cpp
+	PortabilityLayer/MemoryManager.cpp
+	PortabilityLayer/MemReaderStream.cpp
+	PortabilityLayer/MenuManager.cpp
+	PortabilityLayer/MMHandleBlock.cpp
+	PortabilityLayer/PLApplication.cpp
+	PortabilityLayer/PLButtonWidget.cpp
+	PortabilityLayer/PLControlDefinitions.cpp
+	PortabilityLayer/PLCore.cpp
+	PortabilityLayer/PLCTabReducer.cpp
+	PortabilityLayer/PLDialogs.cpp
+	PortabilityLayer/PLDrivers.cpp
+	PortabilityLayer/PLEditboxWidget.cpp
+	PortabilityLayer/PLEventQueue.cpp
+	PortabilityLayer/PLHacks.cpp
+	PortabilityLayer/PLHandle.cpp
+	PortabilityLayer/PLIconWidget.cpp
+	PortabilityLayer/PLImageWidget.cpp
+	PortabilityLayer/PLInvisibleWidget.cpp
+	PortabilityLayer/PLKeyEncoding.cpp
+	PortabilityLayer/PLLabelWidget.cpp
+	PortabilityLayer/PLMenus.cpp
+	PortabilityLayer/PLMovies.cpp
+	PortabilityLayer/PLNumberFormatting.cpp
+	PortabilityLayer/PLPopupMenuWidget.cpp
+	PortabilityLayer/PLQDOffscreen.cpp
+	PortabilityLayer/PLQDraw.cpp
+	PortabilityLayer/PLResourceManager.cpp
+	PortabilityLayer/PLResources.cpp
+	PortabilityLayer/PLScrollBarWidget.cpp
+	PortabilityLayer/PLSound.cpp
+	PortabilityLayer/PLStandardColors.cpp
+	PortabilityLayer/PLStringCompare.cpp
+	PortabilityLayer/PLSysCalls.cpp
+	PortabilityLayer/PLTimeTaggedVOSEvent.cpp
+	PortabilityLayer/PLWidgets.cpp
+	PortabilityLayer/QDGraf.cpp
+	PortabilityLayer/QDManager.cpp
+	PortabilityLayer/QDPictDecoder.cpp
+	PortabilityLayer/QDPictEmitContext.cpp
+	PortabilityLayer/QDPictHeader.cpp
+	PortabilityLayer/QDPixMap.cpp
+	PortabilityLayer/QDPort.cpp
+	PortabilityLayer/QDStandardPalette.cpp
+	PortabilityLayer/RandomNumberGenerator.cpp
+	PortabilityLayer/ResolveCachingColor.cpp
+	PortabilityLayer/ResourceCompiledRef.cpp
+	PortabilityLayer/ResourceFile.cpp
+	PortabilityLayer/ScanlineMask.cpp
+	PortabilityLayer/ScanlineMaskBuilder.cpp
+	PortabilityLayer/ScanlineMaskConverter.cpp
+	PortabilityLayer/ScanlineMaskIterator.cpp
+	PortabilityLayer/SimpleGraphic.cpp
+	PortabilityLayer/TextPlacer.cpp
+	PortabilityLayer/UTF8.cpp
+	PortabilityLayer/WindowDef.cpp
+	PortabilityLayer/WindowManager.cpp
+	PortabilityLayer/WorkerThread.cpp
+	PortabilityLayer/XModemCRC.cpp
+	PortabilityLayer/ZipFileProxy.cpp
+	)
+
+target_include_directories(PortabilityLayer PRIVATE
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/Common>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/GpCommon>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/PortabilityLayer>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/zlib>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/rapidjson/include>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/MacRomanConversion>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/stb>
+	)
+
+target_compile_options(PortabilityLayer PRIVATE -Wno-multichar)
+
+target_link_libraries(PortabilityLayer zlib MacRomanConversion stb)
+
+
+add_library(GpShell STATIC
+	GpShell/GpAppEnvironment.cpp
+	GpShell/GpAudioDriverFactory.cpp
+	GpShell/GpDisplayDriverFactory.cpp
+	GpShell/GpFontHandlerFactory.cpp
+	GpShell/GpGlobalConfig.cpp
+	GpShell/GpInputDriverFactory.cpp
+	GpShell/GpMain.cpp
+	GpShell/GpVOSEventQueue.cpp
+	)
+
+target_include_directories(GpShell PRIVATE
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/Common>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/GpCommon>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/PortabilityLayer>
+	)
+
+add_library(GpApp STATIC
+	GpApp/About.cpp
+	GpApp/AnimCursor.cpp
+	GpApp/AppleEvents.cpp
+	GpApp/Banner.cpp
+	GpApp/ColorUtils.cpp
+	GpApp/Coordinates.cpp
+	GpApp/DialogUtils.cpp
+	GpApp/DynamicMaps.cpp
+	GpApp/Dynamics.cpp
+	GpApp/Dynamics2.cpp
+	GpApp/Dynamics3.cpp
+	GpApp/Environ.cpp
+	GpApp/Events.cpp
+	GpApp/FileError.cpp
+	GpApp/GameOver.cpp
+	GpApp/GpAppInterface.cpp
+	GpApp/Grease.cpp
+	GpApp/HighScores.cpp
+	GpApp/House.cpp
+	GpApp/HouseInfo.cpp
+	GpApp/HouseIO.cpp
+	GpApp/HouseLegal.cpp
+	GpApp/Input.cpp
+	GpApp/Interactions.cpp
+	GpApp/InterfaceInit.cpp
+	GpApp/Link.cpp
+	GpApp/Main.cpp
+	GpApp/MainMenuUI.cpp
+	GpApp/MainWindow.cpp
+	GpApp/Map.cpp
+	GpApp/Marquee.cpp
+	GpApp/Menu.cpp
+	GpApp/Modes.cpp
+	GpApp/Music.cpp
+	GpApp/ObjectAdd.cpp
+	GpApp/ObjectDraw.cpp
+	GpApp/ObjectDraw2.cpp
+	GpApp/ObjectDrawAll.cpp
+	GpApp/ObjectEdit.cpp
+	GpApp/ObjectInfo.cpp
+	GpApp/ObjectRects.cpp
+	GpApp/Objects.cpp
+	GpApp/Play.cpp
+	GpApp/Player.cpp
+	GpApp/Prefs.cpp
+	GpApp/RectUtils.cpp
+	GpApp/Render.cpp
+	GpApp/Room.cpp
+	GpApp/RoomGraphics.cpp
+	GpApp/RoomInfo.cpp
+	GpApp/RubberBands.cpp
+	GpApp/SavedGames.cpp
+	GpApp/Scoreboard.cpp
+	GpApp/Scrap.cpp
+	GpApp/SelectHouse.cpp
+	GpApp/Settings.cpp
+	GpApp/Sound.cpp
+	GpApp/SoundSync_Cpp11.cpp
+	GpApp/SourceExport.cpp
+	GpApp/StringUtils.cpp
+	GpApp/StructuresInit.cpp
+	GpApp/StructuresInit2.cpp
+	GpApp/Tools.cpp
+	GpApp/Transit.cpp
+	GpApp/Transitions.cpp
+	GpApp/Triggers.cpp
+	GpApp/Trip.cpp
+	GpApp/Utilities.cpp
+	GpApp/WindowUtils.cpp
+	)
+
+target_compile_options(GpApp PRIVATE -Wno-multichar)
+
+target_include_directories(GpApp PRIVATE
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/Common>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/GpCommon>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/PortabilityLayer>
+	)
+
+target_link_libraries(GpApp PortabilityLayer)
+
+if(CMAKE_HOST_UNIX)
+	set(EXEC_SOURCES )
+	list(APPEND EXEC_SOURCES
+		AerofoilPortable/GpSystemServices_POSIX.cpp
+		AerofoilPortable/GpThreadEvent_Cpp11.cpp
+		AerofoilPortable/GpAllocator_C.cpp
+		AerofoilSDL/GpAudioDriver_SDL2.cpp
+		AerofoilSDL/GpDisplayDriver_SDL_GL2.cpp
+		AerofoilSDL/GpInputDriver_SDL_Gamepad.cpp
+		AerofoilSDL/ShaderCode/CopyQuadP.cpp
+		AerofoilSDL/ShaderCode/DrawQuad32P.cpp
+		AerofoilSDL/ShaderCode/DrawQuadPaletteP.cpp
+		AerofoilSDL/ShaderCode/DrawQuadV.cpp
+		AerofoilSDL/ShaderCode/ScaleQuadP.cpp
+		AerofoilX/GpMain_SDL_X.cpp
+		AerofoilX/GpLogDriver_X.cpp
+		AerofoilX/GpSystemServices_X.cpp
+		AerofoilX/GpFileSystem_X.cpp
+		)
+
+	set(EXEC_LIBS )
+	list(APPEND EXEC_LIBS
+		${SDL2_LIBRARIES}
+		GpApp
+		GpShell
+		)
+
+	set(EXEC_INC_DIRS )
+	list(APPEND EXEC_INC_DIRS
+		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/Common>
+		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/GpCommon>
+		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/GpShell>
+		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/AerofoilSDL>
+		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/AerofoilPortable>
+		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/PortabilityLayer>
+		${SDL2_INCLUDE_DIRS}
+		)
+	if(PLATFORM STREQUAL "MAC")
+		list(APPEND EXEC_SOURCES
+			AerofoilMac/AerofoilMac/AerofoilApplication.mm
+			AerofoilMac/AerofoilMac/MacInit.mm
+			)
+		list(APPEND EXEC_INC_DIRS
+			$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/AerofoilMac/AerofoilMac>
+			)
+		list(APPEND EXEC_LIBS
+			"-framework Cocoa"
+			)
+	endif(PLATFORM STREQUAL "MAC")
+
+	add_executable(${EXECNAME} ${EXEC_SOURCES})
+	target_include_directories(${EXECNAME} PRIVATE ${EXEC_INC_DIRS})
+	target_link_libraries(${EXECNAME} ${EXEC_LIBS})
+endif()
+
+
+install (TARGETS ${EXECNAME})

GpApp/AnimCursor.cpp

@@ -336,7 +336,7 @@ void DisposCursors (void)
 
 void IncrementCursor (void)
 {
-	if (animCursorH == 0)
+	if (animCursorH == nullptr)
 		InitAnimatedCursor(nil);
 	if (animCursorH)
 	{
@@ -356,7 +356,7 @@ void IncrementCursor (void)
 
 void DecrementCursor (void)
 {
-	if (animCursorH == 0)
+	if (animCursorH == nullptr)
 		InitAnimatedCursor(nil);
 	if (animCursorH)
 	{

PortabilityLayer/PLHandle.h

@@ -1,5 +1,7 @@
 #pragma once
 
+#include <cstddef>
+
 namespace PortabilityLayer
 {
 	struct MMHandleBlock;
@@ -24,6 +26,7 @@ class THandle final : public THandleBase
 {
 public:
 	THandle();
+	THandle(std::nullptr_t);
 	THandle(T **hdl);
 	explicit THandle(PortabilityLayer::MMHandleBlock *hdl);
 	THandle(const THandle<T> &other);
@@ -46,6 +49,9 @@ public:
 	bool operator==(T** other) const;
 	bool operator!=(T** other) const;
 
+	bool operator==(std::nullptr_t) const;
+	bool operator!=(std::nullptr_t) const;
+
 	static THandle<T> NullPtr();
 };
 
@@ -74,6 +80,12 @@ inline THandle<T>::THandle()
 {
 }
 
+template<class T>
+inline THandle<T>::THandle(std::nullptr_t)
+	: THandleBase(nullptr)
+{
+}
+
 template<class T>
 inline THandle<T>::THandle(T **hdl)
 	: THandleBase(reinterpret_cast<PortabilityLayer::MMHandleBlock*>(hdl))
@@ -107,17 +119,33 @@ inline bool THandle<T>::operator!=(const THandle<T> &other) const
 template<class T>
 inline bool THandle<T>::operator==(T** other) const
 {
+	if (other == nullptr)
+		return m_hdl == nullptr;
 	return static_cast<void*>(&m_hdl->m_contents) == static_cast<void*>(other);
 }
 
 template<class T>
 inline bool THandle<T>::operator!=(T** other) const
 {
+	if (other == nullptr)
+		return m_hdl != nullptr;
 	return static_cast<void*>(&m_hdl->m_contents) != static_cast<void*>(other);
 }
 
 template<class T>
-THandle<T> THandle<T>::NullPtr()
+inline bool THandle<T>::operator==(std::nullptr_t) const
+{
+	return m_hdl == nullptr;
+}
+
+template<class T>
+inline bool THandle<T>::operator!=(std::nullptr_t) const
+{
+	return m_hdl != nullptr;
+}
+
+template<class T>
+inline THandle<T> THandle<T>::NullPtr()
 {
 	return THandle<T>(static_cast<PortabilityLayer::MMHandleBlock *>(nullptr));
 }

PortabilityLayer/ZipFileProxy.cpp

@@ -10,6 +10,7 @@
 #include "DeflateCodec.h"
 
 #include <algorithm>
+#include <stdlib.h>
 
 namespace
 {
@@ -323,6 +324,11 @@ namespace PortabilityLayer
 				return nullptr;
 			}
 		}
+		else
+		{
+			if (numFiles == 0)
+				return nullptr;
+		}
 
 		bool failed = false;