/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* vim: set ts=8 sts=2 et sw=2 tw=80: */ /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #ifndef nsXPCOMPrivate_h__ #define nsXPCOMPrivate_h__ #include "nscore.h" #include "nsXPCOM.h" #include "nsXPCOMStrings.h" #include "xptcall.h" class nsStringContainer; class nsCStringContainer; class nsPurpleBufferEntry; /** * During this shutdown notification all threads which run XPCOM code must * be joined. */ #define NS_XPCOM_SHUTDOWN_THREADS_OBSERVER_ID "xpcom-shutdown-threads" /** * During this shutdown notification all module loaders must unload XPCOM * modules. */ #define NS_XPCOM_SHUTDOWN_LOADERS_OBSERVER_ID "xpcom-shutdown-loaders" // PUBLIC typedef nsresult (*InitFunc)(nsIServiceManager** aResult, nsIFile* aBinDirectory, nsIDirectoryServiceProvider* aAppFileLocationProvider); typedef nsresult (*ShutdownFunc)(nsIServiceManager* aServMgr); typedef nsresult (*GetServiceManagerFunc)(nsIServiceManager** aResult); typedef nsresult (*GetComponentManagerFunc)(nsIComponentManager** aResult); typedef nsresult (*GetComponentRegistrarFunc)(nsIComponentRegistrar** aResult); typedef nsresult (*GetMemoryManagerFunc)(nsIMemory** aResult); typedef nsresult (*NewLocalFileFunc)(const nsAString& aPath, bool aFollowLinks, nsIFile** aResult); typedef nsresult (*NewNativeLocalFileFunc)(const nsACString& aPath, bool aFollowLinks, nsIFile** aResult); typedef nsresult (*GetDebugFunc)(nsIDebug2** aResult); typedef nsresult (*StringContainerInitFunc)(nsStringContainer&); typedef nsresult (*StringContainerInit2Func)(nsStringContainer&, const char16_t*, uint32_t, uint32_t); typedef void (*StringContainerFinishFunc)(nsStringContainer&); typedef uint32_t (*StringGetDataFunc)(const nsAString&, const char16_t**, bool*); typedef uint32_t (*StringGetMutableDataFunc)(nsAString&, uint32_t, char16_t**); typedef char16_t* (*StringCloneDataFunc)(const nsAString&); typedef nsresult (*StringSetDataFunc)(nsAString&, const char16_t*, uint32_t); typedef nsresult (*StringSetDataRangeFunc)(nsAString&, uint32_t, uint32_t, const char16_t*, uint32_t); typedef nsresult (*StringCopyFunc)(nsAString&, const nsAString&); typedef void (*StringSetIsVoidFunc)(nsAString&, const bool); typedef bool (*StringGetIsVoidFunc)(const nsAString&); typedef nsresult (*CStringContainerInitFunc)(nsCStringContainer&); typedef nsresult (*CStringContainerInit2Func)(nsCStringContainer&, const char*, uint32_t, uint32_t); typedef void (*CStringContainerFinishFunc)(nsCStringContainer&); typedef uint32_t (*CStringGetDataFunc)(const nsACString&, const char**, bool*); typedef uint32_t (*CStringGetMutableDataFunc)(nsACString&, uint32_t, char**); typedef char* (*CStringCloneDataFunc)(const nsACString&); typedef nsresult (*CStringSetDataFunc)(nsACString&, const char*, uint32_t); typedef nsresult (*CStringSetDataRangeFunc)(nsACString&, uint32_t, uint32_t, const char*, uint32_t); typedef nsresult (*CStringCopyFunc)(nsACString&, const nsACString&); typedef void (*CStringSetIsVoidFunc)(nsACString&, const bool); typedef bool (*CStringGetIsVoidFunc)(const nsACString&); typedef nsresult (*CStringToUTF16)(const nsACString&, nsCStringEncoding, nsAString&); typedef nsresult (*UTF16ToCString)(const nsAString&, nsCStringEncoding, nsACString&); typedef void* (*AllocFunc)(size_t aSize); typedef void* (*ReallocFunc)(void* aPtr, size_t aSize); typedef void (*FreeFunc)(void* aPtr); typedef void (*DebugBreakFunc)(uint32_t aSeverity, const char* aStr, const char* aExpr, const char* aFile, int32_t aLine); typedef void (*xpcomVoidFunc)(); typedef void (*LogAddRefFunc)(void*, nsrefcnt, const char*, uint32_t); typedef void (*LogReleaseFunc)(void*, nsrefcnt, const char*); typedef void (*LogCtorFunc)(void*, const char*, uint32_t); typedef void (*LogCOMPtrFunc)(void*, nsISupports*); typedef nsresult (*GetXPTCallStubFunc)(REFNSIID, nsIXPTCProxy*, nsISomeInterface**); typedef void (*DestroyXPTCallStubFunc)(nsISomeInterface*); typedef nsresult (*InvokeByIndexFunc)(nsISupports*, uint32_t, uint32_t, nsXPTCVariant*); typedef bool (*CycleCollectorFunc)(nsISupports*); typedef nsPurpleBufferEntry* (*CycleCollectorSuspect2Func)(void*, nsCycleCollectionParticipant*); typedef bool (*CycleCollectorForget2Func)(nsPurpleBufferEntry*); typedef void (*CycleCollectorSuspect3Func)(void*, nsCycleCollectionParticipant*, nsCycleCollectingAutoRefCnt*, bool*); // PRIVATE AND DEPRECATED typedef NS_CALLBACK(XPCOMExitRoutine)(void); typedef nsresult (*RegisterXPCOMExitRoutineFunc)(XPCOMExitRoutine aExitRoutine, uint32_t aPriority); typedef nsresult (*UnregisterXPCOMExitRoutineFunc)(XPCOMExitRoutine aExitRoutine); typedef struct XPCOMFunctions { uint32_t version; uint32_t size; InitFunc init; ShutdownFunc shutdown; GetServiceManagerFunc getServiceManager; GetComponentManagerFunc getComponentManager; GetComponentRegistrarFunc getComponentRegistrar; GetMemoryManagerFunc getMemoryManager; NewLocalFileFunc newLocalFile; NewNativeLocalFileFunc newNativeLocalFile; RegisterXPCOMExitRoutineFunc registerExitRoutine; UnregisterXPCOMExitRoutineFunc unregisterExitRoutine; // Added for Mozilla 1.5 GetDebugFunc getDebug; void* getTraceRefcnt; // Added for Mozilla 1.7 StringContainerInitFunc stringContainerInit; StringContainerFinishFunc stringContainerFinish; StringGetDataFunc stringGetData; StringSetDataFunc stringSetData; StringSetDataRangeFunc stringSetDataRange; StringCopyFunc stringCopy; CStringContainerInitFunc cstringContainerInit; CStringContainerFinishFunc cstringContainerFinish; CStringGetDataFunc cstringGetData; CStringSetDataFunc cstringSetData; CStringSetDataRangeFunc cstringSetDataRange; CStringCopyFunc cstringCopy; CStringToUTF16 cstringToUTF16; UTF16ToCString utf16ToCString; StringCloneDataFunc stringCloneData; CStringCloneDataFunc cstringCloneData; // Added for Mozilla 1.8 AllocFunc allocFunc; ReallocFunc reallocFunc; FreeFunc freeFunc; StringContainerInit2Func stringContainerInit2; CStringContainerInit2Func cstringContainerInit2; StringGetMutableDataFunc stringGetMutableData; CStringGetMutableDataFunc cstringGetMutableData; void* init3; // obsolete // Added for Mozilla 1.9 DebugBreakFunc debugBreakFunc; xpcomVoidFunc logInitFunc; xpcomVoidFunc logTermFunc; LogAddRefFunc logAddRefFunc; LogReleaseFunc logReleaseFunc; LogCtorFunc logCtorFunc; LogCtorFunc logDtorFunc; LogCOMPtrFunc logCOMPtrAddRefFunc; LogCOMPtrFunc logCOMPtrReleaseFunc; GetXPTCallStubFunc getXPTCallStubFunc; DestroyXPTCallStubFunc destroyXPTCallStubFunc; InvokeByIndexFunc invokeByIndexFunc; CycleCollectorFunc cycleSuspectFunc; // obsolete: use cycleSuspect3Func CycleCollectorFunc cycleForgetFunc; // obsolete StringSetIsVoidFunc stringSetIsVoid; StringGetIsVoidFunc stringGetIsVoid; CStringSetIsVoidFunc cstringSetIsVoid; CStringGetIsVoidFunc cstringGetIsVoid; // Added for Mozilla 1.9.1 CycleCollectorSuspect2Func cycleSuspect2Func; // obsolete: use cycleSuspect3Func CycleCollectorForget2Func cycleForget2Func; // obsolete CycleCollectorSuspect3Func cycleSuspect3Func; } XPCOMFunctions; typedef nsresult (*GetFrozenFunctionsFunc)(XPCOMFunctions* aEntryPoints, const char* aLibraryPath); XPCOM_API(nsresult) NS_GetFrozenFunctions(XPCOMFunctions* aEntryPoints, const char* aLibraryPath); namespace mozilla { /** * Shutdown XPCOM. You must call this method after you are finished * using xpcom. * * @param aServMgr The service manager which was returned by NS_InitXPCOM. * This will release servMgr. You may pass null. * * @return NS_OK for success; * other error codes indicate a failure during shutdown * */ nsresult ShutdownXPCOM(nsIServiceManager* aServMgr); void SetICUMemoryFunctions(); /** * C++ namespaced version of NS_LogTerm. */ void LogTerm(); } // namespace mozilla // think hard before changing this #define XPCOM_GLUE_VERSION 1 /* XPCOM Specific Defines * * XPCOM_DLL - name of the loadable xpcom library on disk. * XUL_DLL - name of the loadable XUL library on disk * XPCOM_SEARCH_KEY - name of the environment variable that can be * modified to include additional search paths. * GRE_CONF_NAME - Name of the GRE Configuration file */ #if defined(XP_WIN32) #define XPCOM_SEARCH_KEY "PATH" #define GRE_CONF_NAME "gre.config" #define GRE_WIN_REG_LOC L"Software\\mozilla.org\\GRE" #define XPCOM_DLL XUL_DLL #define LXPCOM_DLL LXUL_DLL #define XUL_DLL "xul.dll" #define LXUL_DLL L"xul.dll" #else // Unix #include <limits.h> // for PATH_MAX #define XPCOM_DLL XUL_DLL // you have to love apple.. #ifdef XP_MACOSX #define XPCOM_SEARCH_KEY "DYLD_LIBRARY_PATH" #define GRE_FRAMEWORK_NAME "XUL.framework" #define XUL_DLL "XUL" #else #define XPCOM_SEARCH_KEY "LD_LIBRARY_PATH" #define XUL_DLL "libxul" MOZ_DLL_SUFFIX #endif #define GRE_CONF_NAME ".gre.config" #define GRE_CONF_PATH "/etc/gre.conf" #define GRE_CONF_DIR "/etc/gre.d" #define GRE_USER_CONF_DIR ".gre.d" #endif #if defined(XP_WIN) #define XPCOM_FILE_PATH_SEPARATOR "\\" #define XPCOM_ENV_PATH_SEPARATOR ";" #elif defined(XP_UNIX) #define XPCOM_FILE_PATH_SEPARATOR "/" #define XPCOM_ENV_PATH_SEPARATOR ":" #else #error need_to_define_your_file_path_separator_and_illegal_characters #endif #ifdef AIX #include <sys/param.h> #endif #ifndef MAXPATHLEN #ifdef PATH_MAX #define MAXPATHLEN PATH_MAX #elif defined(_MAX_PATH) #define MAXPATHLEN _MAX_PATH #elif defined(CCHMAXPATH) #define MAXPATHLEN CCHMAXPATH #else #define MAXPATHLEN 1024 #endif #endif extern bool gXPCOMShuttingDown; extern bool gXPCOMThreadsShutDown; // Needed by the IPC layer from off the main thread extern char16_t* gGREBinPath; namespace mozilla { namespace services { /** * Clears service cache, sets gXPCOMShuttingDown */ void Shutdown(); } // namespace services } // namespace mozilla #endif