DXR is a code search and navigation tool aimed at making sense of large projects. It supports full-text and regex searches as well as structural queries.

Header

Mercurial (5350524bb654)

VCS Links

Line Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 * vim: sw=4 ts=4 et :
 * 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/. */

#include "PluginQuirks.h"

#include "nsPluginHost.h"

namespace mozilla {
namespace plugins {

int GetQuirksFromMimeTypeAndFilename(const nsCString& aMimeType,
                                     const nsCString& aPluginFilename)
{
    int quirks = 0;

    nsPluginHost::SpecialType specialType = nsPluginHost::GetSpecialType(aMimeType);

    if (specialType == nsPluginHost::eSpecialType_Silverlight) {
        quirks |= QUIRK_SILVERLIGHT_DEFAULT_TRANSPARENT;
#ifdef OS_WIN
        quirks |= QUIRK_WINLESS_TRACKPOPUP_HOOK;
        quirks |= QUIRK_SILVERLIGHT_FOCUS_CHECK_PARENT;
#endif
    }

    if (specialType == nsPluginHost::eSpecialType_Flash) {
        quirks |= QUIRK_FLASH_RETURN_EMPTY_DOCUMENT_ORIGIN;
#ifdef OS_WIN
        quirks |= QUIRK_WINLESS_TRACKPOPUP_HOOK;
        quirks |= QUIRK_FLASH_THROTTLE_WMUSER_EVENTS;
        quirks |= QUIRK_FLASH_HOOK_SETLONGPTR;
        quirks |= QUIRK_FLASH_HOOK_GETWINDOWINFO;
        quirks |= QUIRK_FLASH_FIXUP_MOUSE_CAPTURE;
        quirks |= QUIRK_WINLESS_HOOK_IME;
#if defined(_M_X64) || defined(__x86_64__)
        quirks |= QUIRK_FLASH_HOOK_GETKEYSTATE;
#endif
#endif
    }

#ifdef OS_WIN
    // QuickTime plugin usually loaded with audio/mpeg mimetype
    NS_NAMED_LITERAL_CSTRING(quicktime, "npqtplugin");
    if (FindInReadable(quicktime, aPluginFilename)) {
        quirks |= QUIRK_QUICKTIME_AVOID_SETWINDOW;
    }
#endif

#ifdef XP_MACOSX
    // Whitelist Flash and Quicktime to support offline renderer
    NS_NAMED_LITERAL_CSTRING(quicktime, "QuickTime Plugin.plugin");
    if (specialType == nsPluginHost::eSpecialType_Flash) {
        quirks |= QUIRK_ALLOW_OFFLINE_RENDERER;
    } else if (FindInReadable(quicktime, aPluginFilename)) {
        quirks |= QUIRK_ALLOW_OFFLINE_RENDERER;
    }
#endif

#ifdef OS_WIN
    if (specialType == nsPluginHost::eSpecialType_Unity) {
        quirks |= QUIRK_UNITY_FIXUP_MOUSE_CAPTURE;
    }
#endif

#ifdef OS_WIN
    if (specialType == nsPluginHost::eSpecialType_Test) {
        quirks |= QUIRK_WINLESS_HOOK_IME;
    }
#endif

    return quirks;
}

} /* namespace plugins */
} /* namespace mozilla */