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gecko/xpcom/build/nsXPCOMPrivate.h

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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* vim:set ts=4 sw=4 et cindent: */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef nsXPComPrivate_h__
#define nsXPComPrivate_h__
#include "nscore.h"
#include "nsXPCOM.h"
#include "nsXPCOMStrings.h"
#include "xptcall.h"
class nsStringContainer;
class nsCStringContainer;
class nsIComponentLoader;
/**
* 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* *result, nsIFile* binDirectory, nsIDirectoryServiceProvider* appFileLocationProvider);
typedef nsresult (* Init3Func)(nsIServiceManager* *result, nsIFile* binDirectory, nsIDirectoryServiceProvider* appFileLocationProvider, nsStaticModuleInfo const *staticComponents, PRUint32 componentCount);
typedef nsresult (* ShutdownFunc)(nsIServiceManager* servMgr);
typedef nsresult (* GetServiceManagerFunc)(nsIServiceManager* *result);
typedef nsresult (* GetComponentManagerFunc)(nsIComponentManager* *result);
typedef nsresult (* GetComponentRegistrarFunc)(nsIComponentRegistrar* *result);
typedef nsresult (* GetMemoryManagerFunc)(nsIMemory* *result);
typedef nsresult (* NewLocalFileFunc)(const nsAString &path, PRBool followLinks, nsILocalFile* *result);
typedef nsresult (* NewNativeLocalFileFunc)(const nsACString &path, PRBool followLinks, nsILocalFile* *result);
typedef nsresult (* GetDebugFunc)(nsIDebug* *result);
typedef nsresult (* GetTraceRefcntFunc)(nsITraceRefcnt* *result);
typedef nsresult (* StringContainerInitFunc)(nsStringContainer&);
typedef nsresult (* StringContainerInit2Func)(nsStringContainer&, const PRUnichar *, PRUint32, PRUint32);
typedef void (* StringContainerFinishFunc)(nsStringContainer&);
typedef PRUint32 (* StringGetDataFunc)(const nsAString&, const PRUnichar**, PRBool*);
typedef PRUint32 (* StringGetMutableDataFunc)(nsAString&, PRUint32, PRUnichar**);
typedef PRUnichar* (* StringCloneDataFunc)(const nsAString&);
typedef nsresult (* StringSetDataFunc)(nsAString&, const PRUnichar*, PRUint32);
typedef nsresult (* StringSetDataRangeFunc)(nsAString&, PRUint32, PRUint32, const PRUnichar*, PRUint32);
typedef nsresult (* StringCopyFunc)(nsAString &, const nsAString &);
typedef void (* StringSetIsVoidFunc)(nsAString &, const PRBool);
typedef PRBool (* StringGetIsVoidFunc)(const nsAString &);
typedef nsresult (* CStringContainerInitFunc)(nsCStringContainer&);
typedef nsresult (* CStringContainerInit2Func)(nsCStringContainer&, const char *, PRUint32, PRUint32);
typedef void (* CStringContainerFinishFunc)(nsCStringContainer&);
typedef PRUint32 (* CStringGetDataFunc)(const nsACString&, const char**, PRBool*);
typedef PRUint32 (* CStringGetMutableDataFunc)(nsACString&, PRUint32, char**);
typedef char* (* CStringCloneDataFunc)(const nsACString&);
typedef nsresult (* CStringSetDataFunc)(nsACString&, const char*, PRUint32);
typedef nsresult (* CStringSetDataRangeFunc)(nsACString&, PRUint32, PRUint32, const char*, PRUint32);
typedef nsresult (* CStringCopyFunc)(nsACString &, const nsACString &);
typedef void (* CStringSetIsVoidFunc)(nsACString &, const PRBool);
typedef PRBool (* CStringGetIsVoidFunc)(const nsACString &);
typedef nsresult (* CStringToUTF16)(const nsACString &, nsCStringEncoding, nsAString &);
typedef nsresult (* UTF16ToCString)(const nsAString &, nsCStringEncoding, nsACString &);
typedef void* (* AllocFunc)(PRSize size);
typedef void* (* ReallocFunc)(void* ptr, PRSize size);
typedef void (* FreeFunc)(void* ptr);
typedef void (* DebugBreakFunc)(PRUint32 aSeverity,
const char *aStr, const char *aExpr,
const char *aFile, PRInt32 aLine);
typedef void (* xpcomVoidFunc)();
typedef void (* LogAddRefFunc)(void*, nsrefcnt, const char*, PRUint32);
typedef void (* LogReleaseFunc)(void*, nsrefcnt, const char*);
typedef void (* LogCtorFunc)(void*, const char*, PRUint32);
typedef void (* LogCOMPtrFunc)(void*, nsISupports*);
typedef nsresult (* GetXPTCallStubFunc)(REFNSIID, nsIXPTCProxy*, nsISomeInterface**);
typedef void (* DestroyXPTCallStubFunc)(nsISomeInterface*);
typedef nsresult (* InvokeByIndexFunc)(nsISupports*, PRUint32, PRUint32, nsXPTCVariant*);
typedef PRBool (* CycleCollectorFunc)(nsISupports*);
typedef nsPurpleBufferEntry*
(* CycleCollectorSuspect2Func)(nsISupports*);
typedef PRBool (* CycleCollectorForget2Func)(nsPurpleBufferEntry*);
// PRIVATE AND DEPRECATED
typedef NS_CALLBACK(XPCOMExitRoutine)(void);
typedef nsresult (* RegisterXPCOMExitRoutineFunc)(XPCOMExitRoutine exitRoutine, PRUint32 priority);
typedef nsresult (* UnregisterXPCOMExitRoutineFunc)(XPCOMExitRoutine exitRoutine);
typedef struct XPCOMFunctions{
PRUint32 version;
PRUint32 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;
GetTraceRefcntFunc 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;
Init3Func init3;
// 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;
CycleCollectorFunc cycleForgetFunc;
StringSetIsVoidFunc stringSetIsVoid;
StringGetIsVoidFunc stringGetIsVoid;
CStringSetIsVoidFunc cstringSetIsVoid;
CStringGetIsVoidFunc cstringGetIsVoid;
// Added for Mozilla 1.9.1
CycleCollectorSuspect2Func cycleSuspect2Func;
CycleCollectorForget2Func cycleForget2Func;
} XPCOMFunctions;
typedef nsresult (*GetFrozenFunctionsFunc)(XPCOMFunctions *entryPoints, const char* libraryPath);
XPCOM_API(nsresult)
NS_GetFrozenFunctions(XPCOMFunctions *entryPoints, const char* libraryPath);
namespace mozilla {
/**
* Shutdown XPCOM. You must call this method after you are finished
* using xpcom.
*
* @param servMgr 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* servMgr);
} // 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) || defined(XP_OS2) || defined(WINCE)
#define XPCOM_SEARCH_KEY "PATH"
#define GRE_CONF_NAME "gre.config"
#define GRE_WIN_REG_LOC L"Software\\mozilla.org\\GRE"
#define XPCOM_DLL "xpcom.dll"
#define LXPCOM_DLL L"xpcom.dll"
#define XUL_DLL "xul.dll"
#define LXUL_DLL L"xul.dll"
#elif defined(XP_BEOS)
#define XPCOM_SEARCH_KEY "ADDON_PATH"
#define GRE_CONF_NAME "gre.config"
#define GRE_CONF_PATH "gre.conf"
#define GRE_CONF_DIR "gre.d"
#define XPCOM_DLL "libxpcom"MOZ_DLL_SUFFIX
#define XUL_DLL "libxul"MOZ_DLL_SUFFIX
#else // Unix
#include <limits.h> // for PATH_MAX
#define XPCOM_DLL "libxpcom"MOZ_DLL_SUFFIX
// 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) || defined(XP_OS2)
#define XPCOM_FILE_PATH_SEPARATOR "\\"
#define XPCOM_ENV_PATH_SEPARATOR ";"
#elif defined(XP_UNIX) || defined(XP_BEOS)
#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
#endif
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