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/* -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 8 -*- */
/* 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 protocol PPluginInstance;
include protocol PPluginScriptableObject;
include protocol PCrashReporter;
include protocol PContent;
include ProfilerTypes;
using NPError from "npapi.h";
using NPNVariable from "npapi.h";
using mozilla::dom::NativeThreadId from "mozilla/dom/TabMessageUtils.h";
using class mac_plugin_interposing::NSCursorInfo from "mozilla/plugins/PluginMessageUtils.h";
using struct nsID from "nsID.h";
using struct mozilla::plugins::NPAudioDeviceChangeDetailsIPC from "mozilla/plugins/PluginMessageUtils.h";
namespace mozilla {
namespace plugins {
struct PluginSettings
{
// These settings correspond to NPNVariable. They are fetched from
// mozilla::plugins::parent::_getvalue.
bool javascriptEnabled;
bool asdEnabled;
bool isOffline;
bool supportsXembed;
bool supportsWindowless;
// These settings come from elsewhere.
nsCString userAgent;
bool nativeCursorsSupported;
};
intr protocol PPluginModule
{
bridges PContent, PPluginModule;
manages PPluginInstance;
manages PCrashReporter;
both:
// Window-specific message which instructs the interrupt mechanism to enter
// a nested event loop for the current interrupt call.
async ProcessNativeEventsInInterruptCall();
child:
async DisableFlashProtectedMode();
// Sync query to check if a Flash library indicates it
// supports async rendering mode.
intr ModuleSupportsAsyncRender()
returns (bool result);
// Forces the child process to update its plugin function table.
intr NP_GetEntryPoints()
returns (NPError rv);
intr NP_Initialize(PluginSettings settings)
returns (NPError rv);
async AsyncNP_Initialize(PluginSettings settings);
async PPluginInstance(nsCString aMimeType,
uint16_t aMode,
nsCString[] aNames,
nsCString[] aValues);
// Implements the synchronous version of NPP_New for when async plugin init
// is preffed off.
intr SyncNPP_New(PPluginInstance aActor)
returns (NPError rv);
// Implements the async plugin init version of NPP_New.
async AsyncNPP_New(PPluginInstance aActor);
intr NP_Shutdown()
returns (NPError rv);
intr OptionalFunctionsSupported()
returns (bool aURLRedirectNotify, bool aClearSiteData,
bool aGetSitesWithData);
async NPP_ClearSiteData(nsCString site, uint64_t flags, uint64_t maxAge, uint64_t aCallbackId);
async NPP_GetSitesWithData(uint64_t aCallbackId);
// Windows specific message to set up an audio session in the plugin process
async SetAudioSessionData(nsID aID,
nsString aDisplayName,
nsString aIconPath);
async SetParentHangTimeout(uint32_t seconds);
intr PCrashReporter()
returns (NativeThreadId tid, uint32_t processType);
/**
* Control the Gecko Profiler in the plugin process.
*/
async StartProfiler(ProfilerInitParams params);
async StopProfiler();
async GatherProfile();
async SettingChanged(PluginSettings settings);
async NPP_SetValue_NPNVaudioDeviceChangeDetails(NPAudioDeviceChangeDetailsIPC changeDetails);
parent:
async NP_InitializeResult(NPError aError);
/**
* This message is only used on X11 platforms.
*
* Send a dup of the plugin process's X socket to the parent
* process. In theory, this scheme keeps the plugin's X resources
* around until after both the plugin process shuts down *and* the
* parent process closes the dup fd. This is used to prevent the
* parent process from crashing on X errors if, e.g., the plugin
* crashes *just before* a repaint and the parent process tries to
* use the newly-invalid surface.
*/
async BackUpXResources(FileDescriptor aXSocketFd);
// Wake up and process a few native events. Periodically called by
// Gtk-specific code upon detecting that the plugin process has
// entered a nested event loop. If the browser doesn't process
// native events, then "livelock" and some other glitches can occur.
intr ProcessSomeEvents();
// OS X Specific calls to manage the plugin's window
// when interposing system calls.
async PluginShowWindow(uint32_t aWindowId, bool aModal,
int32_t aX, int32_t aY,
size_t aWidth, size_t aHeight);
async PluginHideWindow(uint32_t aWindowId);
// OS X Specific calls to allow the plugin to manage the cursor.
async SetCursor(NSCursorInfo cursorInfo);
async ShowCursor(bool show);
async PushCursor(NSCursorInfo cursorInfo);
async PopCursor();
sync NPN_SetException(nsCString message);
async NPN_ReloadPlugins(bool aReloadPages);
// Notifies the chrome process that a PluginModuleChild linked to a content
// process was destroyed. The chrome process may choose to asynchronously shut
// down the plugin process in response.
async NotifyContentModuleDestroyed();
async Profile(nsCString aProfile);
// Answers to request about site data
async ReturnClearSiteData(NPError aRv, uint64_t aCallbackId);
async ReturnSitesWithData(nsCString[] aSites, uint64_t aCallbackId);
intr GetKeyState(int32_t aVirtKey)
returns (int16_t aState);
intr NPN_SetValue_NPPVpluginRequiresAudioDeviceChanges(bool shouldRegister)
returns (NPError result);
};
} // namespace plugins
} // namespace mozilla
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