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- /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
- /* ***** 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) 2002
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Brian Ryner <bryner@brianryner.com>
- * Benjamin Smedberg <bsmedberg@covad.net>
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either 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 _nsXULAppAPI_h__
- #define _nsXULAppAPI_h__
-
- #include "prtypes.h"
- #include "nsID.h"
- #include "nscore.h"
- #include "nsXPCOM.h"
-
- // XXXbsmedberg - eventually we're going to freeze the XULAPI
- // symbols, and we don't want every consumer to define MOZ_ENABLE_LIBXUL.
- // Reverse the logic so that those who aren't using libxul have to do the
- // work.
- #ifdef MOZ_ENABLE_LIBXUL
- #ifdef IMPL_XULAPI
- #define XULAPI NS_EXPORT
- #else
- #define XULAPI NS_IMPORT
- #endif
- #else
- #define XULAPI
- #endif
-
- /**
- * Application-specific data needed to start the apprunner.
- *
- * @status UNDER_REVIEW - This API is under review to be frozen, but isn't
- * frozen yet. Use with caution.
- */
- struct nsXREAppData
- {
- /**
- * This should be set to sizeof(nsXREAppData). This structure may be
- * extended in future releases, and this ensures that binary compatibility
- * is maintained.
- */
- PRUint32 size;
-
- /**
- * The directory of the application to be run. May be null if the
- * xulrunner and the app are installed into the same directory.
- */
- nsILocalFile* directory;
-
- /**
- * The name of the application vendor. This must be ASCII, and is normally
- * mixed-case, e.g. "Mozilla". Optional (may be null), but highly
- * recommended. Must not be the empty string.
- */
- const char *vendor;
-
- /**
- * The name of the application. This must be ASCII, and is normally
- * mixed-case, e.g. "Firefox". Required (must not be null or an empty
- * string).
- */
- const char *name;
-
- /**
- * The major version, e.g. "0.8.0+". Optional (may be null), but
- * required for advanced application features such as the extension
- * manager and update service. Must not be the empty string.
- */
- const char *version;
-
- /**
- * The application's build identifier, e.g. "2004051604"
- */
- const char *buildID;
-
- /**
- * The application's UUID. Used by the extension manager to determine
- * compatible extensions. Optional, but required for advanced application
- * features such as the extension manager and update service.
- *
- * This has traditionally been in the form
- * "{AAAAAAAA-BBBB-CCCC-DDDD-EEEEEEEEEEEE}" but for new applications
- * a more readable form is encouraged: "appname@vendor.tld". Only
- * the following characters are allowed: a-z A-Z 0-9 - . @ _ { } *
- */
- const char *ID;
-
- /**
- * The copyright information to print for the -h commandline flag,
- * e.g. "Copyright (c) 2003 mozilla.org".
- */
- const char *copyright;
-
- /**
- * Combination of NS_XRE_ prefixed flags (defined below).
- */
- PRUint32 flags;
- };
-
- /**
- * Indicates whether or not the profile migrator service may be
- * invoked at startup when creating a profile.
- */
- #define NS_XRE_ENABLE_PROFILE_MIGRATOR (1 << 1)
-
- /**
- * Indicates whether or not the extension manager service should be
- * initialized at startup.
- */
- #define NS_XRE_ENABLE_EXTENSION_MANAGER (1 << 2)
-
- /**
- * The contract id for the nsIXULAppInfo service.
- */
- #define XULAPPINFO_SERVICE_CONTRACTID \
- "@mozilla.org/xre/app-info;1"
-
- /**
- * A directory service key which provides the platform-correct
- * "application data" directory.
- * Windows: Documents and Settings\<User>\Application Data\<Vendor>\<Application>
- * Unix: ~/.<vendor>/<application>
- * Mac: ~/Library/Application Supports/<Application>
- */
- #define XRE_USER_APP_DATA_DIR "UAppData"
-
- /**
- * A directory service key which provides a list of all enabled extension
- * directories. The list includes compatible platform-specific extension
- * subdirectories.
- *
- * @note The directory list will have no members when the application is
- * launched in safe mode.
- */
- #define XRE_EXTENSIONS_DIR_LIST "XREExtDL"
-
- /**
- * A directory service key which provides the executable file used to
- * launch the current process. This is the same value returned by the
- * XRE_GetBinaryPath function defined below.
- */
- #define XRE_EXECUTABLE_FILE "XREExeF"
-
- /**
- * Begin an XUL application. Does not return until the user exits the
- * application.
- *
- * @param argc/argv Command-line parameters to pass to the application. These
- * are in the "native" character set.
- *
- * @param aAppData Information about the application to be run.
- *
- * @return A native result code suitable for returning from main().
- *
- * @note If the binary is linked against the standalone XPCOM glue,
- * XPCOMGlueStartup() should be called before this method.
- *
- * @note XXXbsmedberg Nobody uses the glue yet, but there is a
- * potential problem: on windows, the standalone glue calls
- * SetCurrentDirectory, and relative paths on the command line
- * won't be correct.
- */
- extern "C" XULAPI int
- XRE_main(int argc, char* argv[],
- const nsXREAppData* aAppData);
-
- /**
- * Given a path relative to the current working directory (or an absolute
- * path), return an appropriate nsILocalFile object.
- */
- extern "C" XULAPI nsresult
- XRE_GetFileFromPath(const char *aPath, nsILocalFile* *aResult);
-
- /**
- * Get the path of the running application binary and store it in aResult.
- * @param argv0 The value passed as argv[0] of main(). This value is only
- * used on *nix, and only when other methods of determining
- * the binary path have failed.
- */
- extern "C" XULAPI nsresult
- XRE_GetBinaryPath(const char *argv0, nsILocalFile* *aResult);
-
- /**
- * Get the static components built in to libxul.
- */
- extern "C" XULAPI void
- XRE_GetStaticComponents(nsStaticModuleInfo const **aStaticComponents,
- PRUint32 *aComponentCount);
-
- /**
- * Initialize libXUL for embedding purposes.
- *
- * @param aLibXULDirectory The directory in which the libXUL shared library
- * was found.
- * @param aAppDirectory The directory in which the application components
- * and resources can be found. This will map to
- * the "resource:app" directory service key.
- * @param aAppDirProvider A directory provider for the application. This
- * provider will be aggregated by a libxul provider
- * which will provide the base required GRE keys.
- * @param aStaticComponents Static components provided by the embedding
- * application. This should *not* include the
- * components from XRE_GetStaticComponents. May be
- * null if there are no static components.
- * @param aStaticComponentCount the number of static components in
- * aStaticComponents
- *
- * @note This function must be called from the "main" thread.
- *
- * @note At the present time, this function may only be called once in
- * a given process. Use XRE_TermEmbedding to clean up and free
- * resources allocated by XRE_InitEmbedding.
- */
-
- extern "C" XULAPI nsresult
- XRE_InitEmbedding(nsILocalFile *aLibXULDirectory,
- nsILocalFile *aAppDirectory,
- nsIDirectoryServiceProvider *aAppDirProvider = nsnull,
- nsStaticModuleInfo const *aStaticComponents = nsnull,
- PRUint32 aStaticComponentCount = 0);
-
- extern "C" XULAPI void
- XRE_TermEmbedding();
-
- #endif // _nsXULAppAPI_h__
-