2007-03-22 10:30:00 -07:00
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Patrick C. Beard <beard@netscape.com>
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* Josh Aas <josh@mozilla.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/*
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nsPluginsDirDarwin.cpp
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Mac OS X implementation of the nsPluginsDir/nsPluginsFile classes.
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by Patrick C. Beard.
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*/
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#include "prlink.h"
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#include "prnetdb.h"
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2008-08-14 05:47:04 -07:00
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#include "nsXPCOM.h"
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2007-03-22 10:30:00 -07:00
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#include "nsPluginsDir.h"
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2008-09-15 05:45:01 -07:00
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#include "nsNPAPIPlugin.h"
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2007-03-22 10:30:00 -07:00
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#include "nsPluginsDirUtils.h"
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#include "nsILocalFileMac.h"
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#include <string.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <fcntl.h>
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2008-12-15 09:29:44 -08:00
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#include <Carbon/Carbon.h>
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2007-03-22 10:30:00 -07:00
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#include <CoreServices/CoreServices.h>
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#include <mach-o/loader.h>
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#include <mach-o/fat.h>
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2008-09-15 05:45:01 -07:00
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typedef NS_NPAPIPLUGIN_CALLBACK(const char *, NP_GETMIMEDESCRIPTION) ();
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typedef NS_NPAPIPLUGIN_CALLBACK(OSErr, BP_GETSUPPORTEDMIMETYPES) (BPSupportedMIMETypes *mimeInfo, UInt32 flags);
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2007-03-22 10:30:00 -07:00
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/*
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2009-04-14 09:38:11 -07:00
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** Returns a CFBundleRef if the path refers to a Mac OS X bundle directory.
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2007-03-22 10:30:00 -07:00
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** The caller is responsible for calling CFRelease() to deallocate.
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*/
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static CFBundleRef getPluginBundle(const char* path)
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{
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2008-12-09 09:01:29 -08:00
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CFBundleRef bundle = NULL;
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CFStringRef pathRef = ::CFStringCreateWithCString(NULL, path, kCFStringEncodingUTF8);
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if (pathRef) {
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CFURLRef bundleURL = ::CFURLCreateWithFileSystemPath(NULL, pathRef, kCFURLPOSIXPathStyle, true);
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if (bundleURL) {
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bundle = ::CFBundleCreate(NULL, bundleURL);
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::CFRelease(bundleURL);
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2007-03-22 10:30:00 -07:00
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}
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2008-12-09 09:01:29 -08:00
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::CFRelease(pathRef);
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}
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return bundle;
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2007-03-22 10:30:00 -07:00
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}
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static nsresult toCFURLRef(nsIFile* file, CFURLRef& outURL)
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{
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nsCOMPtr<nsILocalFileMac> lfm = do_QueryInterface(file);
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if (!lfm)
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return NS_ERROR_FAILURE;
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CFURLRef url;
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nsresult rv = lfm->GetCFURL(&url);
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if (NS_SUCCEEDED(rv))
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outURL = url;
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return rv;
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}
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// function to test whether or not this is a loadable plugin
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static PRBool IsLoadablePlugin(CFURLRef aURL)
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{
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if (!aURL)
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return PR_FALSE;
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PRBool isLoadable = PR_FALSE;
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char path[PATH_MAX];
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if (CFURLGetFileSystemRepresentation(aURL, TRUE, (UInt8*)path, sizeof(path))) {
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UInt32 magic;
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int f = open(path, O_RDONLY);
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if (f != -1) {
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// Mach-O headers use the byte ordering of the architecture on which
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// they run, so test against the magic number in the byte order
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// we're compiling for. Fat headers are always big-endian, so swap
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// them to host before comparing to host representation of the magic
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if (read(f, &magic, sizeof(magic)) == sizeof(magic)) {
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if ((magic == MH_MAGIC) || (PR_ntohl(magic) == FAT_MAGIC))
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isLoadable = PR_TRUE;
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}
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close(f);
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}
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}
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return isLoadable;
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}
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PRBool nsPluginsDir::IsPluginFile(nsIFile* file)
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{
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2008-09-09 08:43:21 -07:00
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nsCString temp;
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file->GetNativeLeafName(temp);
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/*
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* Don't load the VDP fake plugin, to avoid tripping a bad bug in OS X
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* 10.5.3 (see bug 436575).
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*/
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if (!strcmp(temp.get(), "VerifiedDownloadPlugin.plugin")) {
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NS_WARNING("Preventing load of VerifiedDownloadPlugin.plugin (see bug 436575)");
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return PR_FALSE;
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}
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2007-03-22 10:30:00 -07:00
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CFURLRef pluginURL = NULL;
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if (NS_FAILED(toCFURLRef(file, pluginURL)))
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return PR_FALSE;
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PRBool isPluginFile = PR_FALSE;
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2008-12-15 09:29:44 -08:00
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CFBundleRef pluginBundle = CFBundleCreate(kCFAllocatorDefault, pluginURL);
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2007-03-22 10:30:00 -07:00
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if (pluginBundle) {
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UInt32 packageType, packageCreator;
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CFBundleGetPackageInfo(pluginBundle, &packageType, &packageCreator);
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if (packageType == 'BRPL' || packageType == 'IEPL' || packageType == 'NSPL') {
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2008-12-15 09:29:44 -08:00
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CFURLRef executableURL = CFBundleCopyExecutableURL(pluginBundle);
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2007-03-22 10:30:00 -07:00
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if (executableURL) {
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isPluginFile = IsLoadablePlugin(executableURL);
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2008-12-09 09:01:29 -08:00
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::CFRelease(executableURL);
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2007-03-22 10:30:00 -07:00
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}
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}
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2008-12-09 09:01:29 -08:00
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::CFRelease(pluginBundle);
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2007-03-22 10:30:00 -07:00
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}
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else {
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LSItemInfoRecord info;
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if (LSCopyItemInfoForURL(pluginURL, kLSRequestTypeCreator, &info) == noErr) {
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if ((info.filetype == 'shlb' && info.creator == 'MOSS') ||
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info.filetype == 'NSPL' ||
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info.filetype == 'BRPL' ||
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info.filetype == 'IEPL') {
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isPluginFile = IsLoadablePlugin(pluginURL);
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}
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}
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}
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2008-12-09 09:01:29 -08:00
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::CFRelease(pluginURL);
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2007-03-22 10:30:00 -07:00
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return isPluginFile;
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}
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2008-08-14 05:47:04 -07:00
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// Caller is responsible for freeing returned buffer.
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static char* CFStringRefToUTF8Buffer(CFStringRef cfString)
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{
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int bufferLength = ::CFStringGetLength(cfString) + 1;
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char* newBuffer = static_cast<char*>(NS_Alloc(bufferLength));
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2008-10-28 12:29:16 -07:00
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if (newBuffer && !::CFStringGetCString(cfString, newBuffer, bufferLength, kCFStringEncodingUTF8)) {
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2008-08-14 05:47:04 -07:00
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NS_Free(newBuffer);
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newBuffer = nsnull;
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}
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return newBuffer;
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}
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static void ParsePlistPluginInfo(nsPluginInfo& info, CFBundleRef bundle)
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{
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CFTypeRef mimeDict = ::CFBundleGetValueForInfoDictionaryKey(bundle, CFSTR("WebPluginMIMETypes"));
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if (mimeDict && ::CFGetTypeID(mimeDict) == ::CFDictionaryGetTypeID() && ::CFDictionaryGetCount(static_cast<CFDictionaryRef>(mimeDict)) > 0) {
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int mimeDictKeyCount = ::CFDictionaryGetCount(static_cast<CFDictionaryRef>(mimeDict));
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// Allocate memory for mime data
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int mimeDataArraySize = mimeDictKeyCount * sizeof(char*);
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info.fMimeTypeArray = static_cast<char**>(NS_Alloc(mimeDataArraySize));
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if (!info.fMimeTypeArray)
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return;
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memset(info.fMimeTypeArray, 0, mimeDataArraySize);
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info.fExtensionArray = static_cast<char**>(NS_Alloc(mimeDataArraySize));
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if (!info.fExtensionArray)
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return;
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memset(info.fExtensionArray, 0, mimeDataArraySize);
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info.fMimeDescriptionArray = static_cast<char**>(NS_Alloc(mimeDataArraySize));
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if (!info.fMimeDescriptionArray)
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return;
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memset(info.fMimeDescriptionArray, 0, mimeDataArraySize);
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// Allocate memory for mime dictionary keys and values
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nsAutoArrayPtr<CFTypeRef> keys(new CFTypeRef[mimeDictKeyCount]);
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if (!keys)
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return;
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nsAutoArrayPtr<CFTypeRef> values(new CFTypeRef[mimeDictKeyCount]);
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if (!values)
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return;
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// Set the variant count now that we have safely allocated memory
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info.fVariantCount = mimeDictKeyCount;
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::CFDictionaryGetKeysAndValues(static_cast<CFDictionaryRef>(mimeDict), keys, values);
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for (int i = 0; i < mimeDictKeyCount; i++) {
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CFTypeRef mimeString = keys[i];
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if (mimeString && ::CFGetTypeID(mimeString) == ::CFStringGetTypeID()) {
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info.fMimeTypeArray[i] = CFStringRefToUTF8Buffer(static_cast<CFStringRef>(mimeString));
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}
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else {
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info.fVariantCount -= 1;
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continue;
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}
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CFTypeRef mimeDict = values[i];
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if (mimeDict && ::CFGetTypeID(mimeDict) == ::CFDictionaryGetTypeID()) {
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CFTypeRef extensions = ::CFDictionaryGetValue(static_cast<CFDictionaryRef>(mimeDict), CFSTR("WebPluginExtensions"));
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if (extensions && ::CFGetTypeID(extensions) == ::CFArrayGetTypeID()) {
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int extensionCount = ::CFArrayGetCount(static_cast<CFArrayRef>(extensions));
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CFMutableStringRef extensionList = ::CFStringCreateMutable(kCFAllocatorDefault, 0);
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for (int j = 0; j < extensionCount; j++) {
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CFTypeRef extension = ::CFArrayGetValueAtIndex(static_cast<CFArrayRef>(extensions), j);
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if (extension && ::CFGetTypeID(extension) == ::CFStringGetTypeID()) {
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if (j > 0)
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::CFStringAppend(extensionList, CFSTR(","));
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::CFStringAppend(static_cast<CFMutableStringRef>(extensionList), static_cast<CFStringRef>(extension));
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}
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}
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info.fExtensionArray[i] = CFStringRefToUTF8Buffer(static_cast<CFStringRef>(extensionList));
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::CFRelease(extensionList);
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}
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CFTypeRef description = ::CFDictionaryGetValue(static_cast<CFDictionaryRef>(mimeDict), CFSTR("WebPluginTypeDescription"));
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if (description && ::CFGetTypeID(description) == ::CFStringGetTypeID())
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info.fMimeDescriptionArray[i] = CFStringRefToUTF8Buffer(static_cast<CFStringRef>(description));
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}
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}
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}
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}
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2007-03-22 10:30:00 -07:00
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nsPluginFile::nsPluginFile(nsIFile *spec)
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: mPlugin(spec)
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{
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}
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nsPluginFile::~nsPluginFile() {}
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/**
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* Loads the plugin into memory using NSPR's shared-library loading
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* mechanism. Handles platform differences in loading shared libraries.
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*/
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nsresult nsPluginFile::LoadPlugin(PRLibrary* &outLibrary)
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{
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2008-12-09 09:01:29 -08:00
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const char* path;
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2007-03-22 10:30:00 -07:00
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2008-12-09 09:01:29 -08:00
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if (!mPlugin)
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return NS_ERROR_NULL_POINTER;
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2007-03-22 10:30:00 -07:00
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2008-12-09 09:01:29 -08:00
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nsCAutoString temp;
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mPlugin->GetNativePath(temp);
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path = temp.get();
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2007-03-22 10:30:00 -07:00
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2008-12-09 09:01:29 -08:00
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outLibrary = PR_LoadLibrary(path);
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pLibrary = outLibrary;
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if (!outLibrary) {
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return NS_ERROR_FAILURE;
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}
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2007-03-22 10:30:00 -07:00
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#ifdef DEBUG
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2008-12-09 09:01:29 -08:00
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printf("[loaded plugin %s]\n", path);
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2007-03-22 10:30:00 -07:00
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#endif
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2008-12-09 09:01:29 -08:00
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return NS_OK;
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2007-03-22 10:30:00 -07:00
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}
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static char* p2cstrdup(StringPtr pstr)
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{
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2008-12-09 09:01:29 -08:00
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int len = pstr[0];
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char* cstr = static_cast<char*>(NS_Alloc(len + 1));
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if (cstr) {
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2009-04-14 09:38:11 -07:00
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memmove(cstr, pstr + 1, len);
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2008-12-09 09:01:29 -08:00
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cstr[len] = '\0';
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}
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return cstr;
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2007-03-22 10:30:00 -07:00
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}
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static char* GetNextPluginStringFromHandle(Handle h, short *index)
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{
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char *ret = p2cstrdup((unsigned char*)(*h + *index));
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*index += (ret ? PL_strlen(ret) : 0) + 1;
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return ret;
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}
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2008-12-15 09:29:44 -08:00
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static char* GetPluginString(short id, short index)
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{
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Str255 str;
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::GetIndString(str, id, index);
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return p2cstrdup(str);
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}
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// Opens the resource fork for the plugin
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// Also checks if the plugin is a CFBundle and opens gets the correct resource
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static short OpenPluginResourceFork(nsIFile *pluginFile)
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{
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FSSpec spec;
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2009-04-14 09:38:11 -07:00
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nsCOMPtr<nsILocalFileMac> lfm = do_QueryInterface(pluginFile);
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|
if (!lfm || NS_FAILED(lfm->GetFSSpec(&spec)))
|
|
|
|
return -1;
|
|
|
|
|
2008-12-15 09:29:44 -08:00
|
|
|
Boolean targetIsFolder, wasAliased;
|
2009-04-14 09:38:11 -07:00
|
|
|
::ResolveAliasFile(&spec, true, &targetIsFolder, &wasAliased);
|
2008-12-15 09:29:44 -08:00
|
|
|
short refNum = ::FSpOpenResFile(&spec, fsRdPerm);
|
|
|
|
if (refNum < 0) {
|
|
|
|
nsCString path;
|
|
|
|
pluginFile->GetNativePath(path);
|
|
|
|
CFBundleRef bundle = getPluginBundle(path.get());
|
|
|
|
if (bundle) {
|
|
|
|
refNum = CFBundleOpenBundleResourceMap(bundle);
|
|
|
|
::CFRelease(bundle);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return refNum;
|
|
|
|
}
|
|
|
|
|
|
|
|
short nsPluginFile::OpenPluginResource()
|
|
|
|
{
|
|
|
|
return OpenPluginResourceFork(mPlugin);
|
|
|
|
}
|
|
|
|
|
|
|
|
class nsAutoCloseResourceObject {
|
|
|
|
public:
|
|
|
|
nsAutoCloseResourceObject(nsIFile *pluginFile)
|
|
|
|
{
|
|
|
|
mRefNum = OpenPluginResourceFork(pluginFile);
|
|
|
|
}
|
|
|
|
~nsAutoCloseResourceObject()
|
|
|
|
{
|
|
|
|
if (mRefNum > 0)
|
|
|
|
::CloseResFile(mRefNum);
|
|
|
|
}
|
|
|
|
PRBool ResourceOpened()
|
|
|
|
{
|
|
|
|
return (mRefNum > 0);
|
|
|
|
}
|
|
|
|
private:
|
|
|
|
short mRefNum;
|
|
|
|
};
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Obtains all of the information currently available for this plugin.
|
|
|
|
*/
|
2007-03-22 10:30:00 -07:00
|
|
|
nsresult nsPluginFile::GetPluginInfo(nsPluginInfo& info)
|
|
|
|
{
|
2009-04-14 09:38:11 -07:00
|
|
|
nsresult rv = NS_OK;
|
|
|
|
|
2007-03-22 10:30:00 -07:00
|
|
|
// clear out the info, except for the first field.
|
2008-12-09 09:15:49 -08:00
|
|
|
memset(&info, 0, sizeof(info));
|
2008-08-14 05:47:04 -07:00
|
|
|
|
2008-12-15 09:29:44 -08:00
|
|
|
// First open up resource we can use to get plugin info.
|
|
|
|
|
|
|
|
// Try to open a resource fork.
|
|
|
|
nsAutoCloseResourceObject resourceObject(mPlugin);
|
|
|
|
bool resourceOpened = resourceObject.ResourceOpened();
|
2008-08-14 05:47:04 -07:00
|
|
|
// Try to get a bundle reference.
|
2009-04-14 09:38:11 -07:00
|
|
|
nsCAutoString path;
|
|
|
|
if (NS_FAILED(rv = mPlugin->GetNativePath(path)))
|
|
|
|
return rv;
|
2008-08-14 05:47:04 -07:00
|
|
|
CFBundleRef bundle = getPluginBundle(path.get());
|
2008-12-15 09:29:44 -08:00
|
|
|
|
2009-04-14 09:38:11 -07:00
|
|
|
// fill in full path
|
|
|
|
info.fFullPath = PL_strdup(path.get());
|
|
|
|
|
|
|
|
// fill in file name
|
|
|
|
nsCAutoString fileName;
|
|
|
|
if (NS_FAILED(rv = mPlugin->GetNativeLeafName(fileName)))
|
|
|
|
return rv;
|
|
|
|
info.fFileName = PL_strdup(fileName.get());
|
|
|
|
|
2008-12-15 09:29:44 -08:00
|
|
|
// Get fBundle
|
|
|
|
if (bundle)
|
|
|
|
info.fBundle = PR_TRUE;
|
2008-08-14 05:47:04 -07:00
|
|
|
|
|
|
|
// Get fName
|
|
|
|
if (bundle) {
|
|
|
|
CFTypeRef name = ::CFBundleGetValueForInfoDictionaryKey(bundle, CFSTR("WebPluginName"));
|
|
|
|
if (name && ::CFGetTypeID(name) == ::CFStringGetTypeID())
|
|
|
|
info.fName = CFStringRefToUTF8Buffer(static_cast<CFStringRef>(name));
|
|
|
|
}
|
2008-12-15 09:29:44 -08:00
|
|
|
if (!info.fName && resourceOpened) {
|
|
|
|
// 'STR#', 126, 2 => plugin name.
|
|
|
|
info.fName = GetPluginString(126, 2);
|
|
|
|
}
|
2008-08-14 05:47:04 -07:00
|
|
|
|
|
|
|
// Get fDescription
|
|
|
|
if (bundle) {
|
|
|
|
CFTypeRef description = ::CFBundleGetValueForInfoDictionaryKey(bundle, CFSTR("WebPluginDescription"));
|
|
|
|
if (description && ::CFGetTypeID(description) == ::CFStringGetTypeID())
|
|
|
|
info.fDescription = CFStringRefToUTF8Buffer(static_cast<CFStringRef>(description));
|
|
|
|
}
|
2008-12-15 09:29:44 -08:00
|
|
|
if (!info.fDescription && resourceOpened) {
|
|
|
|
// 'STR#', 126, 1 => plugin description.
|
|
|
|
info.fDescription = GetPluginString(126, 1);
|
|
|
|
}
|
2008-08-14 05:47:04 -07:00
|
|
|
|
|
|
|
// Get fVersion
|
2007-03-22 10:30:00 -07:00
|
|
|
if (bundle) {
|
2008-07-15 03:50:42 -07:00
|
|
|
// Look for the release version first
|
2008-08-14 05:47:04 -07:00
|
|
|
CFTypeRef version = ::CFBundleGetValueForInfoDictionaryKey(bundle, CFSTR("CFBundleShortVersionString"));
|
|
|
|
if (!version) // try the build version
|
|
|
|
version = ::CFBundleGetValueForInfoDictionaryKey(bundle, kCFBundleVersionKey);
|
|
|
|
if (version && ::CFGetTypeID(version) == ::CFStringGetTypeID())
|
|
|
|
info.fVersion = CFStringRefToUTF8Buffer(static_cast<CFStringRef>(version));
|
2007-03-22 10:30:00 -07:00
|
|
|
}
|
2008-08-14 05:47:04 -07:00
|
|
|
|
|
|
|
// The last thing we need to do is get MIME data
|
|
|
|
// fVariantCount, fMimeTypeArray, fExtensionArray, fMimeDescriptionArray
|
|
|
|
|
|
|
|
// First look for data in a bundle plist
|
|
|
|
if (bundle) {
|
|
|
|
ParsePlistPluginInfo(info, bundle);
|
|
|
|
::CFRelease(bundle);
|
|
|
|
if (info.fVariantCount > 0)
|
|
|
|
return NS_OK;
|
2007-03-22 10:30:00 -07:00
|
|
|
}
|
|
|
|
|
2008-08-14 05:47:04 -07:00
|
|
|
// It's possible that our plugin has 2 entry points that'll give us mime type
|
|
|
|
// info. Quicktime does this to get around the need of having admin rights to
|
|
|
|
// change mime info in the resource fork. We need to use this info instead of
|
|
|
|
// the resource. See bug 113464.
|
|
|
|
|
|
|
|
// Try to get data from NP_GetMIMEDescription
|
|
|
|
if (pLibrary) {
|
|
|
|
NP_GETMIMEDESCRIPTION pfnGetMimeDesc = (NP_GETMIMEDESCRIPTION)PR_FindFunctionSymbol(pLibrary, NP_GETMIMEDESCRIPTION_NAME);
|
|
|
|
if (pfnGetMimeDesc)
|
|
|
|
ParsePluginMimeDescription(pfnGetMimeDesc(), info);
|
|
|
|
if (info.fVariantCount)
|
|
|
|
return NS_OK;
|
|
|
|
}
|
|
|
|
|
|
|
|
// We'll fill this in using BP_GetSupportedMIMETypes and/or resource fork data
|
2007-03-22 10:30:00 -07:00
|
|
|
BPSupportedMIMETypes mi = {kBPSupportedMIMETypesStructVers_1, NULL, NULL};
|
2008-08-14 05:47:04 -07:00
|
|
|
|
|
|
|
// Try to get data from BP_GetSupportedMIMETypes
|
2007-03-22 10:30:00 -07:00
|
|
|
if (pLibrary) {
|
2008-08-14 05:47:04 -07:00
|
|
|
BP_GETSUPPORTEDMIMETYPES pfnMime = (BP_GETSUPPORTEDMIMETYPES)PR_FindFunctionSymbol(pLibrary, "BP_GetSupportedMIMETypes");
|
|
|
|
if (pfnMime && noErr == pfnMime(&mi, 0) && mi.typeStrings) {
|
2007-03-22 10:30:00 -07:00
|
|
|
info.fVariantCount = (**(short**)mi.typeStrings) / 2;
|
|
|
|
::HLock(mi.typeStrings);
|
|
|
|
if (mi.infoStrings) // it's possible some plugins have infoStrings missing
|
|
|
|
::HLock(mi.infoStrings);
|
|
|
|
}
|
|
|
|
}
|
2008-08-14 05:47:04 -07:00
|
|
|
|
2008-12-15 09:29:44 -08:00
|
|
|
// Try to get data from the resource fork
|
|
|
|
if (!info.fVariantCount && resourceObject.ResourceOpened()) {
|
|
|
|
mi.typeStrings = ::Get1Resource('STR#', 128);
|
|
|
|
if (mi.typeStrings) {
|
|
|
|
info.fVariantCount = (**(short**)mi.typeStrings) / 2;
|
|
|
|
::DetachResource(mi.typeStrings);
|
|
|
|
::HLock(mi.typeStrings);
|
|
|
|
} else {
|
|
|
|
// Don't add this plugin because no mime types could be found
|
|
|
|
return NS_ERROR_FAILURE;
|
|
|
|
}
|
|
|
|
|
|
|
|
mi.infoStrings = ::Get1Resource('STR#', 127);
|
|
|
|
if (mi.infoStrings) {
|
|
|
|
::DetachResource(mi.infoStrings);
|
|
|
|
::HLock(mi.infoStrings);
|
|
|
|
}
|
|
|
|
}
|
2008-08-14 05:47:04 -07:00
|
|
|
|
|
|
|
// Fill in the info struct based on the data in the BPSupportedMIMETypes struct
|
2007-03-22 10:30:00 -07:00
|
|
|
int variantCount = info.fVariantCount;
|
2008-10-28 12:29:16 -07:00
|
|
|
info.fMimeTypeArray = static_cast<char**>(NS_Alloc(variantCount * sizeof(char*)));
|
|
|
|
if (!info.fMimeTypeArray)
|
|
|
|
return NS_ERROR_OUT_OF_MEMORY;
|
|
|
|
info.fExtensionArray = static_cast<char**>(NS_Alloc(variantCount * sizeof(char*)));
|
|
|
|
if (!info.fExtensionArray)
|
|
|
|
return NS_ERROR_OUT_OF_MEMORY;
|
|
|
|
if (mi.infoStrings) {
|
|
|
|
info.fMimeDescriptionArray = static_cast<char**>(NS_Alloc(variantCount * sizeof(char*)));
|
|
|
|
if (!info.fMimeDescriptionArray)
|
|
|
|
return NS_ERROR_OUT_OF_MEMORY;
|
|
|
|
}
|
|
|
|
short mimeIndex = 2;
|
|
|
|
short descriptionIndex = 2;
|
2007-03-22 10:30:00 -07:00
|
|
|
for (int i = 0; i < variantCount; i++) {
|
|
|
|
info.fMimeTypeArray[i] = GetNextPluginStringFromHandle(mi.typeStrings, &mimeIndex);
|
|
|
|
info.fExtensionArray[i] = GetNextPluginStringFromHandle(mi.typeStrings, &mimeIndex);
|
|
|
|
if (mi.infoStrings)
|
|
|
|
info.fMimeDescriptionArray[i] = GetNextPluginStringFromHandle(mi.infoStrings, &descriptionIndex);
|
|
|
|
}
|
2008-08-14 05:47:04 -07:00
|
|
|
|
2007-03-22 10:30:00 -07:00
|
|
|
::HUnlock(mi.typeStrings);
|
|
|
|
::DisposeHandle(mi.typeStrings);
|
|
|
|
if (mi.infoStrings) {
|
2008-08-14 05:47:04 -07:00
|
|
|
::HUnlock(mi.infoStrings);
|
2007-03-22 10:30:00 -07:00
|
|
|
::DisposeHandle(mi.infoStrings);
|
|
|
|
}
|
|
|
|
|
|
|
|
return NS_OK;
|
|
|
|
}
|
|
|
|
|
|
|
|
nsresult nsPluginFile::FreePluginInfo(nsPluginInfo& info)
|
|
|
|
{
|
2008-12-09 09:15:49 -08:00
|
|
|
NS_Free(info.fName);
|
|
|
|
NS_Free(info.fDescription);
|
|
|
|
int variantCount = info.fVariantCount;
|
|
|
|
for (int i = 0; i < variantCount; i++) {
|
|
|
|
NS_Free(info.fMimeTypeArray[i]);
|
|
|
|
NS_Free(info.fExtensionArray[i]);
|
|
|
|
NS_Free(info.fMimeDescriptionArray[i]);
|
2007-03-22 10:30:00 -07:00
|
|
|
}
|
2008-12-09 09:15:49 -08:00
|
|
|
NS_Free(info.fMimeTypeArray);
|
|
|
|
NS_Free(info.fMimeDescriptionArray);
|
|
|
|
NS_Free(info.fExtensionArray);
|
|
|
|
NS_Free(info.fFileName);
|
|
|
|
NS_Free(info.fFullPath);
|
|
|
|
NS_Free(info.fVersion);
|
2007-03-22 10:30:00 -07:00
|
|
|
|
|
|
|
return NS_OK;
|
|
|
|
}
|