diff options
Diffstat (limited to 'indra/llplugin')
25 files changed, 1749 insertions, 621 deletions
diff --git a/indra/llplugin/CMakeLists.txt b/indra/llplugin/CMakeLists.txt index 441becbae0..05fc12e338 100644..100755 --- a/indra/llplugin/CMakeLists.txt +++ b/indra/llplugin/CMakeLists.txt @@ -20,6 +20,11 @@ include_directories( ${LLRENDER_INCLUDE_DIRS} ${LLXML_INCLUDE_DIRS} ${LLWINDOW_INCLUDE_DIRS} + ${LLQTWEBKIT_INCLUDE_DIR} + ) +include_directories(SYSTEM + ${LLCOMMON_SYSTEM_INCLUDE_DIRS} + ${LLXML_SYSTEM_INCLUDE_DIRS} ) set(llplugin_SOURCE_FILES @@ -51,24 +56,34 @@ set(llplugin_HEADER_FILES set_source_files_properties(${llplugin_HEADER_FILES} PROPERTIES HEADER_FILE_ONLY TRUE) +if(NOT WORD_SIZE EQUAL 32) + if(WINDOWS) + add_definitions(/FIXED:NO) + else(WINDOWS) # not windows therefore gcc LINUX and DARWIN + add_definitions(-fPIC) + endif(WINDOWS) +endif(NOT WORD_SIZE EQUAL 32) + list(APPEND llplugin_SOURCE_FILES ${llplugin_HEADER_FILES}) add_library (llplugin ${llplugin_SOURCE_FILES}) -add_subdirectory(slplugin) +##add_subdirectory(slplugin) # Add tests -include(LLAddBuildTest) -# UNIT TESTS -SET(llplugin_TEST_SOURCE_FILES - llplugincookiestore.cpp - ) +if (LL_TESTS) + include(LLAddBuildTest) + # UNIT TESTS + SET(llplugin_TEST_SOURCE_FILES + llplugincookiestore.cpp + ) -# llplugincookiestore has a dependency on curl, so we need to link the curl library into the test. -set_source_files_properties( - llplugincookiestore.cpp - PROPERTIES - LL_TEST_ADDITIONAL_LIBRARIES "${CURL_LIBRARIES}" - ) + # llplugincookiestore has a dependency on curl, so we need to link the curl library into the test. + set_source_files_properties( + llplugincookiestore.cpp + PROPERTIES + LL_TEST_ADDITIONAL_LIBRARIES "${CURL_LIBRARIES}" + ) -LL_ADD_PROJECT_UNIT_TESTS(llplugin "${llplugin_TEST_SOURCE_FILES}") + LL_ADD_PROJECT_UNIT_TESTS(llplugin "${llplugin_TEST_SOURCE_FILES}") +endif (LL_TESTS) diff --git a/indra/llplugin/llpluginclassmedia.cpp b/indra/llplugin/llpluginclassmedia.cpp index e09b511a6e..52626b0302 100644..100755 --- a/indra/llplugin/llpluginclassmedia.cpp +++ b/indra/llplugin/llpluginclassmedia.cpp @@ -3,30 +3,25 @@ * @brief LLPluginClassMedia handles a plugin which knows about the "media" message class. * * @cond - * $LicenseInfo:firstyear=2008&license=viewergpl$ - * - * Copyright (c) 2008, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2008&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlife.com/developers/opensource/gplv2 + * Copyright (C) 2010, Linden Research, Inc. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at http://secondlife.com/developers/opensource/flossexception + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ * @endcond */ @@ -37,8 +32,6 @@ #include "llpluginclassmedia.h" #include "llpluginmessageclasses.h" -#include "llqtwebkit.h" - static int LOW_PRIORITY_TEXTURE_SIZE_DEFAULT = 256; static int nextPowerOf2( int value ) @@ -57,17 +50,22 @@ LLPluginClassMedia::LLPluginClassMedia(LLPluginClassMediaOwner *owner) mOwner = owner; mPlugin = NULL; reset(); + + //debug use + mDeleteOK = true ; } LLPluginClassMedia::~LLPluginClassMedia() { + llassert_always(mDeleteOK) ; reset(); } -bool LLPluginClassMedia::init(const std::string &launcher_filename, const std::string &plugin_filename, bool debug) +bool LLPluginClassMedia::init(const std::string &launcher_filename, const std::string &plugin_dir, const std::string &plugin_filename, bool debug) { LL_DEBUGS("Plugin") << "launcher: " << launcher_filename << LL_ENDL; + LL_DEBUGS("Plugin") << "dir: " << plugin_dir << LL_ENDL; LL_DEBUGS("Plugin") << "plugin: " << plugin_filename << LL_ENDL; mPlugin = new LLPluginProcessParent(this); @@ -75,9 +73,10 @@ bool LLPluginClassMedia::init(const std::string &launcher_filename, const std::s // Queue up the media init message -- it will be sent after all the currently queued messages. LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "init"); + message.setValue("target", mTarget); sendMessage(message); - mPlugin->init(launcher_filename, plugin_filename, debug); + mPlugin->init(launcher_filename, plugin_dir, plugin_filename, debug); return true; } @@ -143,8 +142,10 @@ void LLPluginClassMedia::reset() mStatusText.clear(); mProgressPercent = 0; mClickURL.clear(); + mClickNavType.clear(); mClickTarget.clear(); - mClickTargetType = TARGET_NONE; + mClickUUID.clear(); + mStatusCode = 0; // media_time class mCurrentTime = 0.0f; @@ -160,7 +161,7 @@ void LLPluginClassMedia::idle(void) mPlugin->idle(); } - if((mMediaWidth == -1) || (!mTextureParamsReceived) || (mPlugin == NULL)) + if((mMediaWidth == -1) || (!mTextureParamsReceived) || (mPlugin == NULL) || (mPlugin->isBlocked()) || (mOwner == NULL)) { // Can't process a size change at this time } @@ -433,10 +434,105 @@ std::string LLPluginClassMedia::translateModifiers(MASK modifiers) return result; } +void LLPluginClassMedia::jsEnableObject( bool enable ) +{ + if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() ) + { + return; + } + + LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_enable_object"); + message.setValueBoolean( "enable", enable ); + sendMessage( message ); +} + +void LLPluginClassMedia::jsAgentLocationEvent( double x, double y, double z ) +{ + if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() ) + { + return; + } + + LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_agent_location"); + message.setValueReal( "x", x ); + message.setValueReal( "y", y ); + message.setValueReal( "z", z ); + sendMessage( message ); +} + +void LLPluginClassMedia::jsAgentGlobalLocationEvent( double x, double y, double z ) +{ + if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() ) + { + return; + } + + LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_agent_global_location"); + message.setValueReal( "x", x ); + message.setValueReal( "y", y ); + message.setValueReal( "z", z ); + sendMessage( message ); +} + +void LLPluginClassMedia::jsAgentOrientationEvent( double angle ) +{ + if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() ) + { + return; + } + + LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_agent_orientation"); + message.setValueReal( "angle", angle ); + + sendMessage( message ); +} + +void LLPluginClassMedia::jsAgentLanguageEvent( const std::string& language ) +{ + if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() ) + { + return; + } + + LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_agent_language"); + message.setValue( "language", language ); + sendMessage( message ); +} + +void LLPluginClassMedia::jsAgentRegionEvent( const std::string& region ) +{ + if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() ) + { + return; + } + + LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_agent_region"); + message.setValue( "region", region ); + sendMessage( message ); +} + +void LLPluginClassMedia::jsAgentMaturityEvent( const std::string& maturity ) +{ + if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() ) + { + return; + } + + LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_agent_maturity"); + message.setValue( "maturity", maturity ); + sendMessage( message ); +} + void LLPluginClassMedia::mouseEvent(EMouseEventType type, int button, int x, int y, MASK modifiers) { if(type == MOUSE_EVENT_MOVE) { + if(!mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked()) + { + // Don't queue up mouse move events that can't be delivered. + return; + } + if((x == mLastMouseX) && (y == mLastMouseY)) { // Don't spam unnecessary mouse move events. @@ -516,7 +612,15 @@ bool LLPluginClassMedia::keyEvent(EKeyEventType type, int key_code, MASK modifie } break; } - + +#if LL_DARWIN + if(modifiers & MASK_ALT) + { + // Option-key modified characters should be handled by the unicode input path instead of this one. + result = false; + } +#endif + if(result) { LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "key_event"); @@ -664,6 +768,32 @@ F64 LLPluginClassMedia::getCPUUsage() return result; } +void LLPluginClassMedia::sendPickFileResponse(const std::string &file) +{ + LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "pick_file_response"); + message.setValue("file", file); + if(mPlugin && mPlugin->isBlocked()) + { + // If the plugin sent a blocking pick-file request, the response should unblock it. + message.setValueBoolean("blocking_response", true); + } + sendMessage(message); +} + +void LLPluginClassMedia::sendAuthResponse(bool ok, const std::string &username, const std::string &password) +{ + LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "auth_response"); + message.setValueBoolean("ok", ok); + message.setValue("username", username); + message.setValue("password", password); + if(mPlugin && mPlugin->isBlocked()) + { + // If the plugin sent a blocking pick-file request, the response should unblock it. + message.setValueBoolean("blocking_response", true); + } + sendMessage(message); +} + void LLPluginClassMedia::cut() { LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "edit_cut"); @@ -710,24 +840,17 @@ void LLPluginClassMedia::setJavascriptEnabled(const bool enabled) sendMessage(message); } -LLPluginClassMedia::ETargetType getTargetTypeFromLLQtWebkit(int target_type) -{ - // convert a LinkTargetType value from llqtwebkit to an ETargetType - // so that we don't expose the llqtwebkit header in viewer code - switch (target_type) - { - case LLQtWebKit::LTT_TARGET_NONE: - return LLPluginClassMedia::TARGET_NONE; - - case LLQtWebKit::LTT_TARGET_BLANK: - return LLPluginClassMedia::TARGET_BLANK; - case LLQtWebKit::LTT_TARGET_EXTERNAL: - return LLPluginClassMedia::TARGET_EXTERNAL; +void LLPluginClassMedia::enableMediaPluginDebugging( bool enable ) +{ + LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "enable_media_plugin_debugging"); + message.setValueBoolean( "enable", enable ); + sendMessage( message ); +} - default: - return LLPluginClassMedia::TARGET_OTHER; - } +void LLPluginClassMedia::setTarget(const std::string &target) +{ + mTarget = target; } /* virtual */ @@ -940,6 +1063,22 @@ void LLPluginClassMedia::receivePluginMessage(const LLPluginMessage &message) mMediaName = message.getValue("name"); mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_NAME_CHANGED); } + else if(message_name == "pick_file") + { + mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_PICK_FILE_REQUEST); + } + else if(message_name == "auth_request") + { + mAuthURL = message.getValue("url"); + mAuthRealm = message.getValue("realm"); + mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_AUTH_REQUEST); + } + else if(message_name == "debug_message") + { + mDebugMessageText = message.getValue("message_text"); + mDebugMessageLevel = message.getValue("message_level"); + mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_DEBUG_MESSAGE); + } else { LL_WARNS("Plugin") << "Unknown " << message_name << " class message: " << message_name << LL_ENDL; @@ -982,17 +1121,21 @@ void LLPluginClassMedia::receivePluginMessage(const LLPluginMessage &message) { mClickURL = message.getValue("uri"); mClickTarget = message.getValue("target"); - U32 target_type = message.getValueU32("target_type"); - mClickTargetType = ::getTargetTypeFromLLQtWebkit(target_type); + mClickUUID = message.getValue("uuid"); mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_CLICK_LINK_HREF); } else if(message_name == "click_nofollow") { mClickURL = message.getValue("uri"); + mClickNavType = message.getValue("nav_type"); mClickTarget.clear(); - mClickTargetType = TARGET_NONE; mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_CLICK_LINK_NOFOLLOW); } + else if(message_name == "navigate_error_page") + { + mStatusCode = message.getValueS32("status_code"); + mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_NAVIGATE_ERROR_PAGE); + } else if(message_name == "cookie_set") { if(mOwner) @@ -1000,6 +1143,29 @@ void LLPluginClassMedia::receivePluginMessage(const LLPluginMessage &message) mOwner->handleCookieSet(this, message.getValue("cookie")); } } + else if(message_name == "close_request") + { + mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_CLOSE_REQUEST); + } + else if(message_name == "geometry_change") + { + mClickUUID = message.getValue("uuid"); + mGeometryX = message.getValueS32("x"); + mGeometryY = message.getValueS32("y"); + mGeometryWidth = message.getValueS32("width"); + mGeometryHeight = message.getValueS32("height"); + + mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_GEOMETRY_CHANGE); + } + else if(message_name == "link_hovered") + { + // text is not currently used -- the tooltip hover text is taken from the "title". + mHoverLink = message.getValue("link"); + mHoverText = message.getValue("title"); + // message.getValue("text"); + + mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_LINK_HOVERED); + } else { LL_WARNS("Plugin") << "Unknown " << message_name << " class message: " << message_name << LL_ENDL; @@ -1071,6 +1237,14 @@ void LLPluginClassMedia::focus(bool focused) sendMessage(message); } +void LLPluginClassMedia::set_page_zoom_factor( double factor ) +{ + LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "set_page_zoom_factor"); + + message.setValueReal("factor", factor); + sendMessage(message); +} + void LLPluginClassMedia::clear_cache() { LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "clear_cache"); @@ -1135,22 +1309,52 @@ void LLPluginClassMedia::browse_back() sendMessage(message); } -void LLPluginClassMedia::set_status_redirect(int code, const std::string &url) +void LLPluginClassMedia::setBrowserUserAgent(const std::string& user_agent) { - LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "set_status_redirect"); + LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "set_user_agent"); - message.setValueS32("code", code); - message.setValue("url", url); + message.setValue("user_agent", user_agent); sendMessage(message); } -void LLPluginClassMedia::setBrowserUserAgent(const std::string& user_agent) +void LLPluginClassMedia::showWebInspector( bool show ) { - LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "set_user_agent"); + LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "show_web_inspector"); + message.setValueBoolean("show", true); // only open for now - closed manually by user + sendMessage(message); +} - message.setValue("user_agent", user_agent); +void LLPluginClassMedia::proxyWindowOpened(const std::string &target, const std::string &uuid) +{ + LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "proxy_window_opened"); + message.setValue("target", target); + message.setValue("uuid", uuid); + + sendMessage(message); +} + +void LLPluginClassMedia::proxyWindowClosed(const std::string &uuid) +{ + LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "proxy_window_closed"); + + message.setValue("uuid", uuid); + + sendMessage(message); +} + +void LLPluginClassMedia::ignore_ssl_cert_errors(bool ignore) +{ + LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "ignore_ssl_cert_errors"); + message.setValueBoolean("ignore", ignore); + sendMessage(message); +} + +void LLPluginClassMedia::addCertificateFilePath(const std::string& path) +{ + LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "add_certificate_file_path"); + message.setValue("path", path); sendMessage(message); } diff --git a/indra/llplugin/llpluginclassmedia.h b/indra/llplugin/llpluginclassmedia.h index 8c7b00f45b..5fe8254331 100644..100755 --- a/indra/llplugin/llpluginclassmedia.h +++ b/indra/llplugin/llpluginclassmedia.h @@ -3,30 +3,25 @@ * @brief LLPluginClassMedia handles interaction with a plugin which knows about the "media" message class. * * @cond - * $LicenseInfo:firstyear=2008&license=viewergpl$ - * - * Copyright (c) 2008, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2008&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlife.com/developers/opensource/gplv2 + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at http://secondlife.com/developers/opensource/flossexception + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ * @endcond */ @@ -49,12 +44,13 @@ public: virtual ~LLPluginClassMedia(); // local initialization, called by the media manager when creating a source - virtual bool init(const std::string &launcher_filename, + bool init(const std::string &launcher_filename, + const std::string &plugin_dir, const std::string &plugin_filename, bool debug); // undoes everything init() didm called by the media manager when destroying a source - virtual void reset(); + void reset(); void idle(void); @@ -90,6 +86,8 @@ public: void setBackgroundColor(LLColor4 color) { mBackgroundColor = color; }; + void setOwner(LLPluginClassMediaOwner *owner) { mOwner = owner; }; + // Returns true if all of the texture parameters (depth, format, size, and texture size) are set up and consistent. // This will initially be false, and will also be false for some time after setSize while the resize is processed. // Note that if this returns true, it is safe to use all the get() functions above without checking for invalid return values @@ -119,7 +117,19 @@ public: bool keyEvent(EKeyEventType type, int key_code, MASK modifiers, LLSD native_key_data); void scrollEvent(int x, int y, MASK modifiers); - + + // enable/disable media plugin debugging messages and info spam + void enableMediaPluginDebugging( bool enable ); + + // Javascript <-> viewer events + void jsEnableObject( bool enable ); + void jsAgentLocationEvent( double x, double y, double z ); + void jsAgentGlobalLocationEvent( double x, double y, double z ); + void jsAgentOrientationEvent( double angle ); + void jsAgentLanguageEvent( const std::string& language ); + void jsAgentRegionEvent( const std::string& region_name ); + void jsAgentMaturityEvent( const std::string& maturity ); + // Text may be unicode (utf8 encoded) bool textInput(const std::string &text, MASK modifiers, LLSD native_key_data); @@ -161,6 +171,10 @@ public: void setLowPrioritySizeLimit(int size); F64 getCPUUsage(); + + void sendPickFileResponse(const std::string &file); + + void sendAuthResponse(bool ok, const std::string &username, const std::string &password); // Valid after a MEDIA_EVENT_CURSOR_CHANGED event std::string getCursorName() const { return mCursorName; }; @@ -181,12 +195,14 @@ public: void setLanguageCode(const std::string &language_code); void setPluginsEnabled(const bool enabled); void setJavascriptEnabled(const bool enabled); - + void setTarget(const std::string &target); + /////////////////////////////////// // media browser class functions bool pluginSupportsMediaBrowser(void); void focus(bool focused); + void set_page_zoom_factor( double factor ); void clear_cache(); void clear_cookies(); void set_cookies(const std::string &cookies); @@ -196,8 +212,12 @@ public: void browse_reload(bool ignore_cache = false); void browse_forward(); void browse_back(); - void set_status_redirect(int code, const std::string &url); void setBrowserUserAgent(const std::string& user_agent); + void showWebInspector( bool show ); + void proxyWindowOpened(const std::string &target, const std::string &uuid); + void proxyWindowClosed(const std::string &uuid); + void ignore_ssl_cert_errors(bool ignore); + void addCertificateFilePath(const std::string& path); // This is valid after MEDIA_EVENT_NAVIGATE_BEGIN or MEDIA_EVENT_NAVIGATE_COMPLETE std::string getNavigateURI() const { return mNavigateURI; }; @@ -220,21 +240,37 @@ public: // This is valid after MEDIA_EVENT_CLICK_LINK_HREF or MEDIA_EVENT_CLICK_LINK_NOFOLLOW std::string getClickURL() const { return mClickURL; }; + // This is valid after MEDIA_EVENT_CLICK_LINK_NOFOLLOW + std::string getClickNavType() const { return mClickNavType; }; + // This is valid after MEDIA_EVENT_CLICK_LINK_HREF std::string getClickTarget() const { return mClickTarget; }; - typedef enum - { - TARGET_NONE, // empty href target string - TARGET_BLANK, // target to open link in user's preferred browser - TARGET_EXTERNAL, // target to open link in external browser - TARGET_OTHER // nonempty and unsupported target type - }ETargetType; + // This is valid during MEDIA_EVENT_CLICK_LINK_HREF and MEDIA_EVENT_GEOMETRY_CHANGE + std::string getClickUUID() const { return mClickUUID; }; - // This is valid after MEDIA_EVENT_CLICK_LINK_HREF - ETargetType getClickTargetType() const { return mClickTargetType; }; + // These are valid during MEDIA_EVENT_DEBUG_MESSAGE + std::string getDebugMessageText() const { return mDebugMessageText; }; + std::string getDebugMessageLevel() const { return mDebugMessageLevel; }; + + // This is valid after MEDIA_EVENT_NAVIGATE_ERROR_PAGE + S32 getStatusCode() const { return mStatusCode; }; + + // These are valid during MEDIA_EVENT_GEOMETRY_CHANGE + S32 getGeometryX() const { return mGeometryX; }; + S32 getGeometryY() const { return mGeometryY; }; + S32 getGeometryWidth() const { return mGeometryWidth; }; + S32 getGeometryHeight() const { return mGeometryHeight; }; + + // These are valid during MEDIA_EVENT_AUTH_REQUEST + std::string getAuthURL() const { return mAuthURL; }; + std::string getAuthRealm() const { return mAuthRealm; }; - std::string getMediaName() const { return mMediaName; }; + // These are valid during MEDIA_EVENT_LINK_HOVERED + std::string getHoverText() const { return mHoverText; }; + std::string getHoverLink() const { return mHoverLink; }; + + const std::string& getMediaName() const { return mMediaName; }; std::string getMediaDescription() const { return mMediaDescription; }; // Crash the plugin. If you use this outside of a testbed, you will be punished. @@ -352,6 +388,8 @@ protected: LLColor4 mBackgroundColor; + std::string mTarget; + ///////////////////////////////////////// // media_browser class std::string mNavigateURI; @@ -363,8 +401,20 @@ protected: int mProgressPercent; std::string mLocation; std::string mClickURL; + std::string mClickNavType; std::string mClickTarget; - ETargetType mClickTargetType; + std::string mClickUUID; + std::string mDebugMessageText; + std::string mDebugMessageLevel; + S32 mGeometryX; + S32 mGeometryY; + S32 mGeometryWidth; + S32 mGeometryHeight; + S32 mStatusCode; + std::string mAuthURL; + std::string mAuthRealm; + std::string mHoverText; + std::string mHoverLink; ///////////////////////////////////////// // media_time class @@ -373,6 +423,14 @@ protected: F64 mCurrentRate; F64 mLoadedDuration; +//-------------------------------------- + //debug use only + // +private: + bool mDeleteOK ; +public: + void setDeleteOK(bool flag) { mDeleteOK = flag ;} +//-------------------------------------- }; #endif // LL_LLPLUGINCLASSMEDIA_H diff --git a/indra/llplugin/llpluginclassmediaowner.h b/indra/llplugin/llpluginclassmediaowner.h index 5669b81fd1..2f3edba7f3 100644..100755 --- a/indra/llplugin/llpluginclassmediaowner.h +++ b/indra/llplugin/llpluginclassmediaowner.h @@ -3,30 +3,25 @@ * @brief LLPluginClassMedia handles interaction with a plugin which knows about the "media" message class. * * @cond - * $LicenseInfo:firstyear=2008&license=viewergpl$ - * - * Copyright (c) 2008, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2008&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlife.com/developers/opensource/gplv2 + * Copyright (C) 2010, Linden Research, Inc. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at http://secondlife.com/developers/opensource/flossexception + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ * @endcond */ @@ -57,11 +52,21 @@ public: MEDIA_EVENT_STATUS_TEXT_CHANGED, // browser has updated the status text MEDIA_EVENT_NAME_CHANGED, // browser has updated the name of the media (typically <title> tag) MEDIA_EVENT_LOCATION_CHANGED, // browser location (URL) has changed (maybe due to internal navagation/frames/etc) + MEDIA_EVENT_NAVIGATE_ERROR_PAGE, // browser navigated to a page that resulted in an HTTP error MEDIA_EVENT_CLICK_LINK_HREF, // I'm not entirely sure what the semantics of these two are MEDIA_EVENT_CLICK_LINK_NOFOLLOW, - + MEDIA_EVENT_CLOSE_REQUEST, // The plugin requested its window be closed (currently hooked up to javascript window.close in webkit) + MEDIA_EVENT_PICK_FILE_REQUEST, // The plugin wants the user to pick a file + MEDIA_EVENT_GEOMETRY_CHANGE, // The plugin requested its window geometry be changed (per the javascript window interface) + MEDIA_EVENT_PLUGIN_FAILED_LAUNCH, // The plugin failed to launch - MEDIA_EVENT_PLUGIN_FAILED // The plugin died unexpectedly + MEDIA_EVENT_PLUGIN_FAILED, // The plugin died unexpectedly + + MEDIA_EVENT_AUTH_REQUEST, // The plugin wants to display an auth dialog + + MEDIA_EVENT_DEBUG_MESSAGE, // plugin sending back debug information for host to process + + MEDIA_EVENT_LINK_HOVERED // Got a "link hovered" event from the plugin } EMediaEvent; diff --git a/indra/llplugin/llplugincookiestore.cpp b/indra/llplugin/llplugincookiestore.cpp index da770c5f2e..a5d717389d 100644..100755 --- a/indra/llplugin/llplugincookiestore.cpp +++ b/indra/llplugin/llplugincookiestore.cpp @@ -3,35 +3,31 @@ * @brief LLPluginCookieStore provides central storage for http cookies used by plugins * * @cond - * $LicenseInfo:firstyear=2010&license=viewergpl$ - * - * Copyright (c) 2010, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2010&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlife.com/developers/opensource/gplv2 + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at http://secondlife.com/developers/opensource/flossexception + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ * @endcond */ #include "linden_common.h" +#include "llstl.h" #include "indra_constants.h" #include "llplugincookiestore.h" @@ -92,6 +88,16 @@ std::string LLPluginCookieStore::Cookie::getKey() const return result; } +std::string LLPluginCookieStore::Cookie::getDomain() const +{ + std::string result; + if(mDomainEnd > mDomainStart) + { + result += mCookie.substr(mDomainStart, mDomainEnd - mDomainStart); + } + return result; +} + bool LLPluginCookieStore::Cookie::parse(const std::string &host) { bool first_field = true; @@ -400,7 +406,7 @@ void LLPluginCookieStore::writeChangedCookies(std::ostream& s, bool clear_change { if(mHasChangedCookies) { - lldebugs << "returning changed cookies: " << llendl; + LL_DEBUGS() << "returning changed cookies: " << LL_ENDL; cookie_map_t::iterator iter; for(iter = mCookies.begin(); iter != mCookies.end(); ) { @@ -412,7 +418,7 @@ void LLPluginCookieStore::writeChangedCookies(std::ostream& s, bool clear_change { s << iter->second->getCookie() << "\n"; - lldebugs << " " << iter->second->getCookie() << llendl; + LL_DEBUGS() << " " << iter->second->getCookie() << LL_ENDL; // If requested, clear the changed mark if(clear_changed) @@ -649,12 +655,8 @@ void LLPluginCookieStore::setOneCookie(const std::string &s, std::string::size_t void LLPluginCookieStore::clearCookies() { - while(!mCookies.empty()) - { - cookie_map_t::iterator iter = mCookies.begin(); - delete iter->second; - mCookies.erase(iter); - } + std::for_each(mCookies.begin(), mCookies.end(), DeletePairedPointer()); + mCookies.clear(); } void LLPluginCookieStore::removeCookie(const std::string &key) @@ -667,3 +669,21 @@ void LLPluginCookieStore::removeCookie(const std::string &key) } } +void LLPluginCookieStore::removeCookiesByDomain(const std::string &domain) +{ + cookie_map_t::iterator iter = mCookies.begin(); + while(iter != mCookies.end()) + { + if(iter->second->getDomain() == domain) + { + cookie_map_t::iterator doErase = iter; + iter++; + delete doErase->second; + mCookies.erase(doErase); + } + else + { + iter++; + } + } +} diff --git a/indra/llplugin/llplugincookiestore.h b/indra/llplugin/llplugincookiestore.h index a93f0c14f0..a2fdeab647 100644..100755 --- a/indra/llplugin/llplugincookiestore.h +++ b/indra/llplugin/llplugincookiestore.h @@ -3,30 +3,25 @@ * @brief LLPluginCookieStore provides central storage for http cookies used by plugins * * @cond - * $LicenseInfo:firstyear=2010&license=viewergpl$ - * - * Copyright (c) 2010, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2010&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlife.com/developers/opensource/gplv2 + * Copyright (C) 2010, Linden Research, Inc. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at http://secondlife.com/developers/opensource/flossexception + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ * @endcond */ @@ -72,6 +67,8 @@ public: // quote or unquote a string as per the definition of 'quoted-string' in rfc2616 static std::string quoteString(const std::string &s); static std::string unquoteString(const std::string &s); + + void removeCookiesByDomain(const std::string &domain); private: @@ -84,6 +81,7 @@ private: // Construct a string from the cookie that uniquely represents it, to be used as a key in a std::map. std::string getKey() const; + std::string getDomain() const; const std::string &getCookie() const { return mCookie; }; bool isSessionCookie() const { return mDate.isNull(); }; diff --git a/indra/llplugin/llplugininstance.cpp b/indra/llplugin/llplugininstance.cpp index 44e3b4950f..7cde82a20e 100644..100755 --- a/indra/llplugin/llplugininstance.cpp +++ b/indra/llplugin/llplugininstance.cpp @@ -3,30 +3,25 @@ * @brief LLPluginInstance handles loading the dynamic library of a plugin and setting up its entry points for message passing. * * @cond - * $LicenseInfo:firstyear=2008&license=viewergpl$ - * - * Copyright (c) 2008, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2008&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlife.com/developers/opensource/gplv2 + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at http://secondlife.com/developers/opensource/flossexception + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ * @endcond */ @@ -37,6 +32,10 @@ #include "llapr.h" +#if LL_WINDOWS +#include "direct.h" // needed for _chdir() +#endif + /** Virtual destructor. */ LLPluginInstanceMessageListener::~LLPluginInstanceMessageListener() { @@ -78,10 +77,24 @@ LLPluginInstance::~LLPluginInstance() * @param[in] plugin_file Name of plugin dll/dylib/so. TODO:DOC is this correct? see .h * @return 0 if successful, APR error code or error code from the plugin's init function on failure. */ -int LLPluginInstance::load(std::string &plugin_file) +int LLPluginInstance::load(const std::string& plugin_dir, std::string &plugin_file) { pluginInitFunction init_function = NULL; + if ( plugin_dir.length() ) + { +#if LL_WINDOWS + // VWR-21275: + // *SOME* Windows systems fail to load the Qt plugins if the current working + // directory is not the same as the directory with the Qt DLLs in. + // This should not cause any run time issues since we are changing the cwd for the + // plugin shell process and not the viewer. + // Changing back to the previous directory is not necessary since the plugin shell + // quits once the plugin exits. + _chdir( plugin_dir.c_str() ); +#endif + }; + int result = apr_dso_load(&mDSOHandle, plugin_file.c_str(), gAPRPoolp); diff --git a/indra/llplugin/llplugininstance.h b/indra/llplugin/llplugininstance.h index c11d5ab5d4..e6926c3e37 100644..100755 --- a/indra/llplugin/llplugininstance.h +++ b/indra/llplugin/llplugininstance.h @@ -2,30 +2,25 @@ * @file llplugininstance.h * * @cond - * $LicenseInfo:firstyear=2008&license=viewergpl$ - * - * Copyright (c) 2008, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2008&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlife.com/developers/opensource/gplv2 + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at http://secondlife.com/developers/opensource/flossexception + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ * @endcond */ @@ -61,7 +56,7 @@ public: // Load a plugin dll/dylib/so // Returns 0 if successful, APR error code or error code returned from the plugin's init function on failure. - int load(std::string &plugin_file); + int load(const std::string& plugin_dir, std::string &plugin_file); // Sends a message to the plugin. void sendMessage(const std::string &message); diff --git a/indra/llplugin/llpluginmessage.cpp b/indra/llplugin/llpluginmessage.cpp index f76d848a70..b39e951155 100644..100755 --- a/indra/llplugin/llpluginmessage.cpp +++ b/indra/llplugin/llpluginmessage.cpp @@ -3,30 +3,25 @@ * @brief LLPluginMessage encapsulates the serialization/deserialization of messages passed to and from plugins. * * @cond - * $LicenseInfo:firstyear=2008&license=viewergpl$ - * - * Copyright (c) 2008, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2008&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlife.com/developers/opensource/gplv2 + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at http://secondlife.com/developers/opensource/flossexception + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ * @endcond */ diff --git a/indra/llplugin/llpluginmessage.h b/indra/llplugin/llpluginmessage.h index cbd31e0964..f86b68d16e 100644..100755 --- a/indra/llplugin/llpluginmessage.h +++ b/indra/llplugin/llpluginmessage.h @@ -2,30 +2,25 @@ * @file llpluginmessage.h * * @cond - * $LicenseInfo:firstyear=2008&license=viewergpl$ - * - * Copyright (c) 2008, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2008&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlife.com/developers/opensource/gplv2 + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at http://secondlife.com/developers/opensource/flossexception + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ * @endcond */ diff --git a/indra/llplugin/llpluginmessageclasses.h b/indra/llplugin/llpluginmessageclasses.h index 01fddb92c5..65fc8cb5ff 100644..100755 --- a/indra/llplugin/llpluginmessageclasses.h +++ b/indra/llplugin/llpluginmessageclasses.h @@ -3,30 +3,25 @@ * @brief This file defines the versions of existing message classes for LLPluginMessage. * * @cond - * $LicenseInfo:firstyear=2008&license=viewergpl$ - * - * Copyright (c) 2008, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2008&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlife.com/developers/opensource/gplv2 + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at http://secondlife.com/developers/opensource/flossexception + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ * @endcond */ diff --git a/indra/llplugin/llpluginmessagepipe.cpp b/indra/llplugin/llpluginmessagepipe.cpp index 1d7ddc5592..7e2bf90ad1 100644..100755 --- a/indra/llplugin/llpluginmessagepipe.cpp +++ b/indra/llplugin/llpluginmessagepipe.cpp @@ -3,30 +3,25 @@ * @brief Classes that implement connections from the plugin system to pipes/pumps. * * @cond - * $LicenseInfo:firstyear=2008&license=viewergpl$ - * - * Copyright (c) 2008, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2008&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlife.com/developers/opensource/gplv2 + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at http://secondlife.com/developers/opensource/flossexception + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ * @endcond */ @@ -96,11 +91,14 @@ void LLPluginMessagePipeOwner::killMessagePipe(void) } } -LLPluginMessagePipe::LLPluginMessagePipe(LLPluginMessagePipeOwner *owner, LLSocket::ptr_t socket) +LLPluginMessagePipe::LLPluginMessagePipe(LLPluginMessagePipeOwner *owner, LLSocket::ptr_t socket): + mInputMutex(gAPRPoolp), + mOutputMutex(gAPRPoolp), + mOutputStartIndex(0), + mOwner(owner), + mSocket(socket) { - mOwner = owner; mOwner->setMessagePipe(this); - mSocket = socket; } LLPluginMessagePipe::~LLPluginMessagePipe() @@ -114,6 +112,15 @@ LLPluginMessagePipe::~LLPluginMessagePipe() bool LLPluginMessagePipe::addMessage(const std::string &message) { // queue the message for later output + LLMutexLock lock(&mOutputMutex); + + // If we're starting to use up too much memory, clear + if (mOutputStartIndex > 1024 * 1024) + { + mOutput = mOutput.substr(mOutputStartIndex); + mOutputStartIndex = 0; + } + mOutput += message; mOutput += MESSAGE_DELIMITER; // message separator @@ -149,39 +156,72 @@ void LLPluginMessagePipe::setSocketTimeout(apr_interval_time_t timeout_usec) bool LLPluginMessagePipe::pump(F64 timeout) { + bool result = pumpOutput(); + + if(result) + { + result = pumpInput(timeout); + } + + return result; +} + +bool LLPluginMessagePipe::pumpOutput() +{ bool result = true; if(mSocket) { apr_status_t status; - apr_size_t size; + apr_size_t in_size, out_size; - if(!mOutput.empty()) + LLMutexLock lock(&mOutputMutex); + + const char * output_data = &(mOutput.data()[mOutputStartIndex]); + if(*output_data != '\0') { // write any outgoing messages - size = (apr_size_t)mOutput.size(); + in_size = (apr_size_t) (mOutput.size() - mOutputStartIndex); + out_size = in_size; setSocketTimeout(0); // LL_INFOS("Plugin") << "before apr_socket_send, size = " << size << LL_ENDL; - status = apr_socket_send( - mSocket->getSocket(), - (const char*)mOutput.data(), - &size); + status = apr_socket_send(mSocket->getSocket(), + output_data, + &out_size); // LL_INFOS("Plugin") << "after apr_socket_send, size = " << size << LL_ENDL; - if(status == APR_SUCCESS) + if((status == APR_SUCCESS) || APR_STATUS_IS_EAGAIN(status)) { - // success - mOutput = mOutput.substr(size); + // Success or Socket buffer is full... + + // If we've pumped the entire string, clear it + if (out_size == in_size) + { + mOutputStartIndex = 0; + mOutput.clear(); + } + else + { + llassert(in_size > out_size); + + // Remove the written part from the buffer and try again later. + mOutputStartIndex += out_size; + } } - else if(APR_STATUS_IS_EAGAIN(status)) + else if(APR_STATUS_IS_EOF(status)) { - // Socket buffer is full... - // remove the written part from the buffer and try again later. - mOutput = mOutput.substr(size); + // This is what we normally expect when a plugin exits. + LL_INFOS() << "Got EOF from plugin socket. " << LL_ENDL; + + if(mOwner) + { + mOwner->socketError(status); + } + result = false; } else { @@ -196,6 +236,19 @@ bool LLPluginMessagePipe::pump(F64 timeout) result = false; } } + } + + return result; +} + +bool LLPluginMessagePipe::pumpInput(F64 timeout) +{ + bool result = true; + + if(mSocket) + { + apr_status_t status; + apr_size_t size; // FIXME: For some reason, the apr timeout stuff isn't working properly on windows. // Until such time as we figure out why, don't try to use the socket timeout -- just sleep here instead. @@ -216,8 +269,16 @@ bool LLPluginMessagePipe::pump(F64 timeout) char input_buf[1024]; apr_size_t request_size; - // Start out by reading one byte, so that any data received will wake us up. - request_size = 1; + if(timeout == 0.0f) + { + // If we have no timeout, start out with a full read. + request_size = sizeof(input_buf); + } + else + { + // Start out by reading one byte, so that any data received will wake us up. + request_size = 1; + } // and use the timeout so we'll sleep if no data is available. setSocketTimeout((apr_interval_time_t)(timeout * 1000000)); @@ -236,11 +297,14 @@ bool LLPluginMessagePipe::pump(F64 timeout) // LL_INFOS("Plugin") << "after apr_socket_recv, size = " << size << LL_ENDL; if(size > 0) + { + LLMutexLock lock(&mInputMutex); mInput.append(input_buf, size); + } if(status == APR_SUCCESS) { -// llinfos << "success, read " << size << llendl; + LL_DEBUGS("PluginSocket") << "success, read " << size << LL_ENDL; if(size != request_size) { @@ -250,16 +314,28 @@ bool LLPluginMessagePipe::pump(F64 timeout) } else if(APR_STATUS_IS_TIMEUP(status)) { -// llinfos << "TIMEUP, read " << size << llendl; + LL_DEBUGS("PluginSocket") << "TIMEUP, read " << size << LL_ENDL; // Timeout was hit. Since the initial read is 1 byte, this should never be a partial read. break; } else if(APR_STATUS_IS_EAGAIN(status)) { -// llinfos << "EAGAIN, read " << size << llendl; + LL_DEBUGS("PluginSocket") << "EAGAIN, read " << size << LL_ENDL; - // We've been doing partial reads, and we're done now. + // Non-blocking read returned immediately. + break; + } + else if(APR_STATUS_IS_EOF(status)) + { + // This is what we normally expect when a plugin exits. + LL_INFOS("PluginSocket") << "Got EOF from plugin socket. " << LL_ENDL; + + if(mOwner) + { + mOwner->socketError(status); + } + result = false; break; } else @@ -276,22 +352,18 @@ bool LLPluginMessagePipe::pump(F64 timeout) break; } - // Second and subsequent reads should not use the timeout - setSocketTimeout(0); - // and should try to fill the input buffer - request_size = sizeof(input_buf); + if(timeout != 0.0f) + { + // Second and subsequent reads should not use the timeout + setSocketTimeout(0); + // and should try to fill the input buffer + request_size = sizeof(input_buf); + } } processInput(); } } - - if(!result) - { - // If we got an error, we're done. - LL_INFOS("Plugin") << "Error from socket, cleaning up." << LL_ENDL; - delete this; - } return result; } @@ -299,26 +371,27 @@ bool LLPluginMessagePipe::pump(F64 timeout) void LLPluginMessagePipe::processInput(void) { // Look for input delimiter(s) in the input buffer. - int start = 0; int delim; - while((delim = mInput.find(MESSAGE_DELIMITER, start)) != std::string::npos) + mInputMutex.lock(); + while((delim = mInput.find(MESSAGE_DELIMITER)) != std::string::npos) { // Let the owner process this message if (mOwner) { - mOwner->receiveMessageRaw(mInput.substr(start, delim - start)); + // Pull the message out of the input buffer before calling receiveMessageRaw. + // It's now possible for this function to get called recursively (in the case where the plugin makes a blocking request) + // and this guarantees that the messages will get dequeued correctly. + std::string message(mInput, 0, delim); + mInput.erase(0, delim + 1); + mInputMutex.unlock(); + mOwner->receiveMessageRaw(message); + mInputMutex.lock(); } else { LL_WARNS("Plugin") << "!mOwner" << LL_ENDL; } - - start = delim + 1; } - - // Remove delivered messages from the input buffer. - if(start != 0) - mInput = mInput.substr(start); - + mInputMutex.unlock(); } diff --git a/indra/llplugin/llpluginmessagepipe.h b/indra/llplugin/llpluginmessagepipe.h index 1ddb38de68..c3498beac0 100644..100755 --- a/indra/llplugin/llpluginmessagepipe.h +++ b/indra/llplugin/llpluginmessagepipe.h @@ -3,30 +3,25 @@ * @brief Classes that implement connections from the plugin system to pipes/pumps. * * @cond - * $LicenseInfo:firstyear=2008&license=viewergpl$ - * - * Copyright (c) 2008, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2008&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlife.com/developers/opensource/gplv2 + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at http://secondlife.com/developers/opensource/flossexception + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ * @endcond */ @@ -35,6 +30,7 @@ #define LL_LLPLUGINMESSAGEPIPE_H #include "lliosocket.h" +#include "llthread.h" class LLPluginMessagePipe; @@ -45,13 +41,14 @@ class LLPluginMessagePipeOwner public: LLPluginMessagePipeOwner(); virtual ~LLPluginMessagePipeOwner(); + // called with incoming messages virtual void receiveMessageRaw(const std::string &message) = 0; // called when the socket has an error virtual apr_status_t socketError(apr_status_t error); // called from LLPluginMessagePipe to manage the connection with LLPluginMessagePipeOwner -- do not use! - virtual void setMessagePipe(LLPluginMessagePipe *message_pipe) ; + virtual void setMessagePipe(LLPluginMessagePipe *message_pipe); protected: // returns false if writeMessageRaw() would drop the message @@ -76,15 +73,20 @@ public: void clearOwner(void); bool pump(F64 timeout = 0.0f); - + bool pumpOutput(); + bool pumpInput(F64 timeout = 0.0f); + protected: void processInput(void); // used internally by pump() void setSocketTimeout(apr_interval_time_t timeout_usec); + LLMutex mInputMutex; std::string mInput; + LLMutex mOutputMutex; std::string mOutput; + std::string::size_type mOutputStartIndex; LLPluginMessagePipeOwner *mOwner; LLSocket::ptr_t mSocket; diff --git a/indra/llplugin/llpluginprocesschild.cpp b/indra/llplugin/llpluginprocesschild.cpp index ccaf95b36d..f8a282184e 100644..100755 --- a/indra/llplugin/llpluginprocesschild.cpp +++ b/indra/llplugin/llpluginprocesschild.cpp @@ -3,30 +3,25 @@ * @brief LLPluginProcessChild handles the child side of the external-process plugin API. * * @cond - * $LicenseInfo:firstyear=2008&license=viewergpl$ - * - * Copyright (c) 2008, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2008&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlife.com/developers/opensource/gplv2 + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at http://secondlife.com/developers/opensource/flossexception + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ * @endcond */ @@ -48,6 +43,8 @@ LLPluginProcessChild::LLPluginProcessChild() mSocket = LLSocket::create(gAPRPoolp, LLSocket::STREAM_TCP); mSleepTime = PLUGIN_IDLE_SECONDS; // default: send idle messages at 100Hz mCPUElapsed = 0.0f; + mBlockingRequest = false; + mBlockingResponseReceived = false; } LLPluginProcessChild::~LLPluginProcessChild() @@ -83,9 +80,14 @@ void LLPluginProcessChild::idle(void) bool idle_again; do { - if(mSocketError != APR_SUCCESS) + if(APR_STATUS_IS_EOF(mSocketError)) + { + // Plugin socket was closed. This covers both normal plugin termination and host crashes. + setState(STATE_ERROR); + } + else if(mSocketError != APR_SUCCESS) { - LL_INFOS("Plugin") << "message pipe is in error state, moving to STATE_ERROR"<< LL_ENDL; + LL_INFOS("Plugin") << "message pipe is in error state (" << mSocketError << "), moving to STATE_ERROR"<< LL_ENDL; setState(STATE_ERROR); } @@ -137,7 +139,7 @@ void LLPluginProcessChild::idle(void) if(!mPluginFile.empty()) { mInstance = new LLPluginInstance(this); - if(mInstance->load(mPluginFile) == 0) + if(mInstance->load(mPluginDir, mPluginFile) == 0) { mHeartbeat.start(); mHeartbeat.setTimerExpirySec(HEARTBEAT_SECONDS); @@ -226,6 +228,7 @@ void LLPluginProcessChild::idle(void) void LLPluginProcessChild::sleep(F64 seconds) { + deliverQueuedMessages(); if(mMessagePipe) { mMessagePipe->pump(seconds); @@ -238,6 +241,7 @@ void LLPluginProcessChild::sleep(F64 seconds) void LLPluginProcessChild::pump(void) { + deliverQueuedMessages(); if(mMessagePipe) { mMessagePipe->pump(0.0f); @@ -309,15 +313,32 @@ void LLPluginProcessChild::receiveMessageRaw(const std::string &message) LL_DEBUGS("Plugin") << "Received from parent: " << message << LL_ENDL; + // Decode this message + LLPluginMessage parsed; + parsed.parse(message); + + if(mBlockingRequest) + { + // We're blocking the plugin waiting for a response. + + if(parsed.hasValue("blocking_response")) + { + // This is the message we've been waiting for -- fall through and send it immediately. + mBlockingResponseReceived = true; + } + else + { + // Still waiting. Queue this message and don't process it yet. + mMessageQueue.push(message); + return; + } + } + bool passMessage = true; // FIXME: how should we handle queueing here? { - // Decode this message - LLPluginMessage parsed; - parsed.parse(message); - std::string message_class = parsed.getClass(); if(message_class == LLPLUGIN_MESSAGE_CLASS_INTERNAL) { @@ -327,6 +348,7 @@ void LLPluginProcessChild::receiveMessageRaw(const std::string &message) if(message_name == "load_plugin") { mPluginFile = parsed.getValue("file"); + mPluginDir = parsed.getValue("dir"); } else if(message_name == "shm_add") { @@ -388,7 +410,7 @@ void LLPluginProcessChild::receiveMessageRaw(const std::string &message) } else if(message_name == "sleep_time") { - mSleepTime = parsed.getValueReal("time"); + mSleepTime = llmax(parsed.getValueReal("time"), 1.0 / 100.0); // clamp to maximum of 100Hz } else if(message_name == "crash") { @@ -425,7 +447,13 @@ void LLPluginProcessChild::receiveMessageRaw(const std::string &message) void LLPluginProcessChild::receivePluginMessage(const std::string &message) { LL_DEBUGS("Plugin") << "Received from plugin: " << message << LL_ENDL; - + + if(mBlockingRequest) + { + // + LL_ERRS("Plugin") << "Can't send a message while already waiting on a blocking request -- aborting!" << LL_ENDL; + } + // Incoming message from the plugin instance bool passMessage = true; @@ -436,6 +464,12 @@ void LLPluginProcessChild::receivePluginMessage(const std::string &message) // Decode this message LLPluginMessage parsed; parsed.parse(message); + + if(parsed.hasValue("blocking_request")) + { + mBlockingRequest = true; + } + std::string message_class = parsed.getClass(); if(message_class == "base") { @@ -494,6 +528,19 @@ void LLPluginProcessChild::receivePluginMessage(const std::string &message) LL_DEBUGS("Plugin") << "Passing through to parent: " << message << LL_ENDL; writeMessageRaw(message); } + + while(mBlockingRequest) + { + // The plugin wants to block and wait for a response to this message. + sleep(mSleepTime); // this will pump the message pipe and process messages + + if(mBlockingResponseReceived || mSocketError != APR_SUCCESS || (mMessagePipe == NULL)) + { + // Response has been received, or we've hit an error state. Stop waiting. + mBlockingRequest = false; + mBlockingResponseReceived = false; + } + } } @@ -502,3 +549,15 @@ void LLPluginProcessChild::setState(EState state) LL_DEBUGS("Plugin") << "setting state to " << state << LL_ENDL; mState = state; }; + +void LLPluginProcessChild::deliverQueuedMessages() +{ + if(!mBlockingRequest) + { + while(!mMessageQueue.empty()) + { + receiveMessageRaw(mMessageQueue.front()); + mMessageQueue.pop(); + } + } +} diff --git a/indra/llplugin/llpluginprocesschild.h b/indra/llplugin/llpluginprocesschild.h index 0e5e85406a..531422e792 100644..100755 --- a/indra/llplugin/llpluginprocesschild.h +++ b/indra/llplugin/llpluginprocesschild.h @@ -3,30 +3,25 @@ * @brief LLPluginProcessChild handles the child side of the external-process plugin API. * * @cond - * $LicenseInfo:firstyear=2008&license=viewergpl$ - * - * Copyright (c) 2008, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2008&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlife.com/developers/opensource/gplv2 + * Copyright (C) 2010, Linden Research, Inc. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at http://secondlife.com/developers/opensource/flossexception + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ * @endcond */ @@ -34,6 +29,7 @@ #ifndef LL_LLPLUGINPROCESSCHILD_H #define LL_LLPLUGINPROCESSCHILD_H +#include <queue> #include "llpluginmessage.h" #include "llpluginmessagepipe.h" #include "llplugininstance.h" @@ -97,6 +93,7 @@ private: LLSocket::ptr_t mSocket; std::string mPluginFile; + std::string mPluginDir; LLPluginInstance *mInstance; @@ -106,6 +103,11 @@ private: LLTimer mHeartbeat; F64 mSleepTime; F64 mCPUElapsed; + bool mBlockingRequest; + bool mBlockingResponseReceived; + std::queue<std::string> mMessageQueue; + + void deliverQueuedMessages(); }; diff --git a/indra/llplugin/llpluginprocessparent.cpp b/indra/llplugin/llpluginprocessparent.cpp index 895c858979..b5a2588e1e 100644..100755 --- a/indra/llplugin/llpluginprocessparent.cpp +++ b/indra/llplugin/llpluginprocessparent.cpp @@ -3,30 +3,25 @@ * @brief LLPluginProcessParent handles the parent side of the external-process plugin API. * * @cond - * $LicenseInfo:firstyear=2008&license=viewergpl$ - * - * Copyright (c) 2008, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2008&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlife.com/developers/opensource/gplv2 + * Copyright (C) 2010, Linden Research, Inc. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at http://secondlife.com/developers/opensource/flossexception + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ * @endcond */ @@ -36,6 +31,8 @@ #include "llpluginprocessparent.h" #include "llpluginmessagepipe.h" #include "llpluginmessageclasses.h" +#include "llsdserialize.h" +#include "stringize.h" #include "llapr.h" @@ -45,8 +42,51 @@ LLPluginProcessParentOwner::~LLPluginProcessParentOwner() } -LLPluginProcessParent::LLPluginProcessParent(LLPluginProcessParentOwner *owner) +bool LLPluginProcessParent::sUseReadThread = false; +apr_pollset_t *LLPluginProcessParent::sPollSet = NULL; +bool LLPluginProcessParent::sPollsetNeedsRebuild = false; +LLMutex *LLPluginProcessParent::sInstancesMutex; +std::list<LLPluginProcessParent*> LLPluginProcessParent::sInstances; +LLThread *LLPluginProcessParent::sReadThread = NULL; + + +class LLPluginProcessParentPollThread: public LLThread +{ +public: + LLPluginProcessParentPollThread() : + LLThread("LLPluginProcessParentPollThread", gAPRPoolp) + { + } +protected: + // Inherited from LLThread + /*virtual*/ void run(void) + { + while(!isQuitting() && LLPluginProcessParent::getUseReadThread()) + { + LLPluginProcessParent::poll(0.1f); + checkPause(); + } + + // Final poll to clean up the pollset, etc. + LLPluginProcessParent::poll(0.0f); + } + + // Inherited from LLThread + /*virtual*/ bool runCondition(void) + { + return(LLPluginProcessParent::canPollThreadRun()); + } + +}; + +LLPluginProcessParent::LLPluginProcessParent(LLPluginProcessParentOwner *owner): + mIncomingQueueMutex(gAPRPoolp) { + if(!sInstancesMutex) + { + sInstancesMutex = new LLMutex(gAPRPoolp); + } + mOwner = owner; mBoundPort = 0; mState = STATE_UNINITIALIZED; @@ -54,38 +94,61 @@ LLPluginProcessParent::LLPluginProcessParent(LLPluginProcessParentOwner *owner) mCPUUsage = 0.0; mDisableTimeout = false; mDebug = false; + mBlocked = false; + mPolledInput = false; + mPollFD.client_data = NULL; mPluginLaunchTimeout = 60.0f; mPluginLockupTimeout = 15.0f; // Don't start the timer here -- start it when we actually launch the plugin process. mHeartbeat.stop(); + + // Don't add to the global list until fully constructed. + { + LLMutexLock lock(sInstancesMutex); + sInstances.push_back(this); + } } LLPluginProcessParent::~LLPluginProcessParent() { LL_DEBUGS("Plugin") << "destructor" << LL_ENDL; + // Remove from the global list before beginning destruction. + { + // Make sure to get the global mutex _first_ here, to avoid a possible deadlock against LLPluginProcessParent::poll() + LLMutexLock lock(sInstancesMutex); + { + LLMutexLock lock2(&mIncomingQueueMutex); + sInstances.remove(this); + } + } + // Destroy any remaining shared memory regions sharedMemoryRegionsType::iterator iter; while((iter = mSharedMemoryRegions.begin()) != mSharedMemoryRegions.end()) { // destroy the shared memory region iter->second->destroy(); + delete iter->second; + iter->second = NULL; // and remove it from our map mSharedMemoryRegions.erase(iter); } - - // orphaning the process means it won't be killed when the LLProcessLauncher is destructed. - // This is what we want -- it should exit cleanly once it notices the sockets have been closed. - mProcess.orphan(); + + LLProcess::kill(mProcess); killSockets(); } void LLPluginProcessParent::killSockets(void) { - killMessagePipe(); + { + LLMutexLock lock(&mIncomingQueueMutex); + killMessagePipe(); + } + mListenSocket.reset(); mSocket.reset(); } @@ -98,10 +161,12 @@ void LLPluginProcessParent::errorState(void) setState(STATE_ERROR); } -void LLPluginProcessParent::init(const std::string &launcher_filename, const std::string &plugin_filename, bool debug) +void LLPluginProcessParent::init(const std::string &launcher_filename, const std::string &plugin_dir, const std::string &plugin_filename, bool debug) { - mProcess.setExecutable(launcher_filename); + mProcessParams.executable = launcher_filename; + mProcessParams.cwd = plugin_dir; mPluginFile = plugin_filename; + mPluginDir = plugin_dir; mCPUUsage = 0.0f; mDebug = debug; setState(STATE_INITIALIZED); @@ -122,7 +187,7 @@ bool LLPluginProcessParent::accept() if(status == APR_SUCCESS) { -// llinfos << "SUCCESS" << llendl; +// LL_INFOS() << "SUCCESS" << LL_ENDL; // Success. Create a message pipe on the new socket // we MUST create a new pool for the LLSocket, since it will take ownership of it and delete it in its destructor! @@ -136,14 +201,14 @@ bool LLPluginProcessParent::accept() } else if(APR_STATUS_IS_EAGAIN(status)) { -// llinfos << "EAGAIN" << llendl; +// LL_INFOS() << "EAGAIN" << LL_ENDL; // No incoming connections. This is not an error. status = APR_SUCCESS; } else { -// llinfos << "Error:" << llendl; +// LL_INFOS() << "Error:" << LL_ENDL; ll_apr_warn_status(status); // Some other error. @@ -159,21 +224,47 @@ void LLPluginProcessParent::idle(void) do { + // process queued messages + mIncomingQueueMutex.lock(); + while(!mIncomingQueue.empty()) + { + LLPluginMessage message = mIncomingQueue.front(); + mIncomingQueue.pop(); + mIncomingQueueMutex.unlock(); + + receiveMessage(message); + + mIncomingQueueMutex.lock(); + } + + mIncomingQueueMutex.unlock(); + // Give time to network processing if(mMessagePipe) { - if(!mMessagePipe->pump()) + // Drain any queued outgoing messages + mMessagePipe->pumpOutput(); + + // Only do input processing here if this instance isn't in a pollset. + if(!mPolledInput) { -// LL_WARNS("Plugin") << "Message pipe hit an error state" << LL_ENDL; - errorState(); + mMessagePipe->pumpInput(); } } - - if((mSocketError != APR_SUCCESS) && (mState <= STATE_RUNNING)) + + if(mState <= STATE_RUNNING) { - // The socket is in an error state -- the plugin is gone. - LL_WARNS("Plugin") << "Socket hit an error state (" << mSocketError << ")" << LL_ENDL; - errorState(); + if(APR_STATUS_IS_EOF(mSocketError)) + { + // Plugin socket was closed. This covers both normal plugin termination and plugin crashes. + errorState(); + } + else if(mSocketError != APR_SUCCESS) + { + // The socket is in an error state -- the plugin is gone. + LL_WARNS("Plugin") << "Socket hit an error state (" << mSocketError << ")" << LL_ENDL; + errorState(); + } } // If a state needs to go directly to another state (as a performance enhancement), it can set idle_again to true after calling setState(). @@ -284,10 +375,8 @@ void LLPluginProcessParent::idle(void) // Launch the plugin process. // Only argument to the launcher is the port number we're listening on - std::stringstream stream; - stream << mBoundPort; - mProcess.addArgument(stream.str()); - if(mProcess.launch() != 0) + mProcessParams.args.add(stringize(mBoundPort)); + if (! (mProcess = LLProcess::create(mProcessParams))) { errorState(); } @@ -301,19 +390,18 @@ void LLPluginProcessParent::idle(void) // The command we're constructing would look like this on the command line: // osascript -e 'tell application "Terminal"' -e 'set win to do script "gdb -pid 12345"' -e 'do script "continue" in win' -e 'end tell' - std::stringstream cmd; - - mDebugger.setExecutable("/usr/bin/osascript"); - mDebugger.addArgument("-e"); - mDebugger.addArgument("tell application \"Terminal\""); - mDebugger.addArgument("-e"); - cmd << "set win to do script \"gdb -pid " << mProcess.getProcessID() << "\""; - mDebugger.addArgument(cmd.str()); - mDebugger.addArgument("-e"); - mDebugger.addArgument("do script \"continue\" in win"); - mDebugger.addArgument("-e"); - mDebugger.addArgument("end tell"); - mDebugger.launch(); + LLProcess::Params params; + params.executable = "/usr/bin/osascript"; + params.args.add("-e"); + params.args.add("tell application \"Terminal\""); + params.args.add("-e"); + params.args.add(STRINGIZE("set win to do script \"gdb -pid " + << mProcess->getProcessID() << "\"")); + params.args.add("-e"); + params.args.add("do script \"continue\" in win"); + params.args.add("-e"); + params.args.add("end tell"); + mDebugger = LLProcess::create(params); #endif } @@ -354,12 +442,13 @@ void LLPluginProcessParent::idle(void) break; case STATE_HELLO: - LL_DEBUGS("Plugin") << "received hello message" << llendl; + LL_DEBUGS("Plugin") << "received hello message" << LL_ENDL; // Send the message to load the plugin { LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_INTERNAL, "load_plugin"); message.setValue("file", mPluginFile); + message.setValue("dir", mPluginDir); sendMessage(message); } @@ -382,13 +471,13 @@ void LLPluginProcessParent::idle(void) break; case STATE_EXITING: - if(!mProcess.isRunning()) + if (! LLProcess::isRunning(mProcess)) { setState(STATE_CLEANUP); } else if(pluginLockedUp()) { - LL_WARNS("Plugin") << "timeout in exiting state, bailing out" << llendl; + LL_WARNS("Plugin") << "timeout in exiting state, bailing out" << LL_ENDL; errorState(); } break; @@ -410,8 +499,7 @@ void LLPluginProcessParent::idle(void) break; case STATE_CLEANUP: - // Don't do a kill here anymore -- closing the sockets is the new 'kill'. - mProcess.orphan(); + LLProcess::kill(mProcess); killSockets(); setState(STATE_DONE); break; @@ -479,23 +567,323 @@ void LLPluginProcessParent::setSleepTime(F64 sleep_time, bool force_send) void LLPluginProcessParent::sendMessage(const LLPluginMessage &message) { + if(message.hasValue("blocking_response")) + { + mBlocked = false; + + // reset the heartbeat timer, since there will have been no heartbeats while the plugin was blocked. + mHeartbeat.setTimerExpirySec(mPluginLockupTimeout); + } std::string buffer = message.generate(); LL_DEBUGS("Plugin") << "Sending: " << buffer << LL_ENDL; writeMessageRaw(buffer); + + // Try to send message immediately. + if(mMessagePipe) + { + mMessagePipe->pumpOutput(); + } +} + +//virtual +void LLPluginProcessParent::setMessagePipe(LLPluginMessagePipe *message_pipe) +{ + bool update_pollset = false; + + if(mMessagePipe) + { + // Unsetting an existing message pipe -- remove from the pollset + mPollFD.client_data = NULL; + + // pollset needs an update + update_pollset = true; + } + if(message_pipe != NULL) + { + // Set up the apr_pollfd_t + mPollFD.p = gAPRPoolp; + mPollFD.desc_type = APR_POLL_SOCKET; + mPollFD.reqevents = APR_POLLIN|APR_POLLERR|APR_POLLHUP; + mPollFD.rtnevents = 0; + mPollFD.desc.s = mSocket->getSocket(); + mPollFD.client_data = (void*)this; + + // pollset needs an update + update_pollset = true; + } + + mMessagePipe = message_pipe; + + if(update_pollset) + { + dirtyPollSet(); + } +} + +//static +void LLPluginProcessParent::dirtyPollSet() +{ + sPollsetNeedsRebuild = true; + + if(sReadThread) + { + LL_DEBUGS("PluginPoll") << "unpausing read thread " << LL_ENDL; + sReadThread->unpause(); + } } +void LLPluginProcessParent::updatePollset() +{ + if(!sInstancesMutex) + { + // No instances have been created yet. There's no work to do. + return; + } + + LLMutexLock lock(sInstancesMutex); + + if(sPollSet) + { + LL_DEBUGS("PluginPoll") << "destroying pollset " << sPollSet << LL_ENDL; + // delete the existing pollset. + apr_pollset_destroy(sPollSet); + sPollSet = NULL; + } + + std::list<LLPluginProcessParent*>::iterator iter; + int count = 0; + + // Count the number of instances that want to be in the pollset + for(iter = sInstances.begin(); iter != sInstances.end(); iter++) + { + (*iter)->mPolledInput = false; + if((*iter)->mPollFD.client_data) + { + // This instance has a socket that needs to be polled. + ++count; + } + } + + if(sUseReadThread && sReadThread && !sReadThread->isQuitting()) + { + if(!sPollSet && (count > 0)) + { +#ifdef APR_POLLSET_NOCOPY + // The pollset doesn't exist yet. Create it now. + apr_status_t status = apr_pollset_create(&sPollSet, count, gAPRPoolp, APR_POLLSET_NOCOPY); + if(status != APR_SUCCESS) + { +#endif // APR_POLLSET_NOCOPY + LL_WARNS("PluginPoll") << "Couldn't create pollset. Falling back to non-pollset mode." << LL_ENDL; + sPollSet = NULL; +#ifdef APR_POLLSET_NOCOPY + } + else + { + LL_DEBUGS("PluginPoll") << "created pollset " << sPollSet << LL_ENDL; + + // Pollset was created, add all instances to it. + for(iter = sInstances.begin(); iter != sInstances.end(); iter++) + { + if((*iter)->mPollFD.client_data) + { + status = apr_pollset_add(sPollSet, &((*iter)->mPollFD)); + if(status == APR_SUCCESS) + { + (*iter)->mPolledInput = true; + } + else + { + LL_WARNS("PluginPoll") << "apr_pollset_add failed with status " << status << LL_ENDL; + } + } + } + } +#endif // APR_POLLSET_NOCOPY + } + } +} + +void LLPluginProcessParent::setUseReadThread(bool use_read_thread) +{ + if(sUseReadThread != use_read_thread) + { + sUseReadThread = use_read_thread; + + if(sUseReadThread) + { + if(!sReadThread) + { + // start up the read thread + LL_INFOS("PluginPoll") << "creating read thread " << LL_ENDL; + + // make sure the pollset gets rebuilt. + sPollsetNeedsRebuild = true; + + sReadThread = new LLPluginProcessParentPollThread; + sReadThread->start(); + } + } + else + { + if(sReadThread) + { + // shut down the read thread + LL_INFOS("PluginPoll") << "destroying read thread " << LL_ENDL; + delete sReadThread; + sReadThread = NULL; + } + } + + } +} + +void LLPluginProcessParent::poll(F64 timeout) +{ + if(sPollsetNeedsRebuild || !sUseReadThread) + { + sPollsetNeedsRebuild = false; + updatePollset(); + } + + if(sPollSet) + { + apr_status_t status; + apr_int32_t count; + const apr_pollfd_t *descriptors; + status = apr_pollset_poll(sPollSet, (apr_interval_time_t)(timeout * 1000000), &count, &descriptors); + if(status == APR_SUCCESS) + { + // One or more of the descriptors signalled. Call them. + for(int i = 0; i < count; i++) + { + LLPluginProcessParent *self = (LLPluginProcessParent *)(descriptors[i].client_data); + // NOTE: the descriptor returned here is actually a COPY of the original (even though we create the pollset with APR_POLLSET_NOCOPY). + // This means that even if the parent has set its mPollFD.client_data to NULL, the old pointer may still there in this descriptor. + // It's even possible that the old pointer no longer points to a valid LLPluginProcessParent. + // This means that we can't safely dereference the 'self' pointer here without some extra steps... + if(self) + { + // Make sure this pointer is still in the instances list + bool valid = false; + { + LLMutexLock lock(sInstancesMutex); + for(std::list<LLPluginProcessParent*>::iterator iter = sInstances.begin(); iter != sInstances.end(); ++iter) + { + if(*iter == self) + { + // Lock the instance's mutex before unlocking the global mutex. + // This avoids a possible race condition where the instance gets deleted between this check and the servicePoll() call. + self->mIncomingQueueMutex.lock(); + valid = true; + break; + } + } + } + + if(valid) + { + // The instance is still valid. + // Pull incoming messages off the socket + self->servicePoll(); + self->mIncomingQueueMutex.unlock(); + } + else + { + LL_DEBUGS("PluginPoll") << "detected deleted instance " << self << LL_ENDL; + } + + } + } + } + else if(APR_STATUS_IS_TIMEUP(status)) + { + // timed out with no incoming data. Just return. + } + else if(status == EBADF) + { + // This happens when one of the file descriptors in the pollset is destroyed, which happens whenever a plugin's socket is closed. + // The pollset has been or will be recreated, so just return. + LL_DEBUGS("PluginPoll") << "apr_pollset_poll returned EBADF" << LL_ENDL; + } + else if(status != APR_SUCCESS) + { + LL_WARNS("PluginPoll") << "apr_pollset_poll failed with status " << status << LL_ENDL; + } + } +} + +void LLPluginProcessParent::servicePoll() +{ + bool result = true; + + // poll signalled on this object's socket. Try to process incoming messages. + if(mMessagePipe) + { + result = mMessagePipe->pumpInput(0.0f); + } + + if(!result) + { + // If we got a read error on input, remove this pipe from the pollset + apr_pollset_remove(sPollSet, &mPollFD); + + // and tell the code not to re-add it + mPollFD.client_data = NULL; + } +} void LLPluginProcessParent::receiveMessageRaw(const std::string &message) { LL_DEBUGS("Plugin") << "Received: " << message << LL_ENDL; - - // FIXME: should this go into a queue instead? LLPluginMessage parsed; - if(parsed.parse(message) != -1) + if(LLSDParser::PARSE_FAILURE != parsed.parse(message)) + { + if(parsed.hasValue("blocking_request")) + { + mBlocked = true; + } + + if(mPolledInput) + { + // This is being called on the polling thread -- only do minimal processing/queueing. + receiveMessageEarly(parsed); + } + else + { + // This is not being called on the polling thread -- do full message processing at this time. + receiveMessage(parsed); + } + } +} + +void LLPluginProcessParent::receiveMessageEarly(const LLPluginMessage &message) +{ + // NOTE: this function will be called from the polling thread. It will be called with mIncomingQueueMutex _already locked_. + + bool handled = false; + + std::string message_class = message.getClass(); + if(message_class == LLPLUGIN_MESSAGE_CLASS_INTERNAL) { - receiveMessage(parsed); + // no internal messages need to be handled early. + } + else + { + // Call out to the owner and see if they to reply + // TODO: Should this only happen when blocked? + if(mOwner != NULL) + { + handled = mOwner->receivePluginMessageEarly(message); + } + } + + if(!handled) + { + // any message that wasn't handled early needs to be queued. + mIncomingQueue.push(message); } } @@ -540,6 +928,7 @@ void LLPluginProcessParent::receiveMessage(const LLPluginMessage &message) } // Send initial sleep time + llassert_always(mSleepTime != 0.f); setSleepTime(mSleepTime, true); setState(STATE_RUNNING); @@ -573,6 +962,8 @@ void LLPluginProcessParent::receiveMessage(const LLPluginMessage &message) { // destroy the shared memory region iter->second->destroy(); + delete iter->second; + iter->second = NULL; // and remove it from our map mSharedMemoryRegions.erase(iter); @@ -689,18 +1080,15 @@ bool LLPluginProcessParent::pluginLockedUpOrQuit() { bool result = false; - if(!mDisableTimeout && !mDebug) + if (! LLProcess::isRunning(mProcess)) { - if(!mProcess.isRunning()) - { - LL_WARNS("Plugin") << "child exited" << llendl; - result = true; - } - else if(pluginLockedUp()) - { - LL_WARNS("Plugin") << "timeout" << llendl; - result = true; - } + LL_WARNS("Plugin") << "child exited" << LL_ENDL; + result = true; + } + else if(pluginLockedUp()) + { + LL_WARNS("Plugin") << "timeout" << LL_ENDL; + result = true; } return result; @@ -708,6 +1096,12 @@ bool LLPluginProcessParent::pluginLockedUpOrQuit() bool LLPluginProcessParent::pluginLockedUp() { + if(mDisableTimeout || mDebug || mBlocked) + { + // Never time out a plugin process in these cases. + return false; + } + // If the timer is running and has expired, the plugin has locked up. return (mHeartbeat.getStarted() && mHeartbeat.hasExpired()); } diff --git a/indra/llplugin/llpluginprocessparent.h b/indra/llplugin/llpluginprocessparent.h index cc6c513615..24be7eb148 100644..100755 --- a/indra/llplugin/llpluginprocessparent.h +++ b/indra/llplugin/llpluginprocessparent.h @@ -3,30 +3,25 @@ * @brief LLPluginProcessParent handles the parent side of the external-process plugin API. * * @cond - * $LicenseInfo:firstyear=2008&license=viewergpl$ - * - * Copyright (c) 2008, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2008&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlife.com/developers/opensource/gplv2 + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at http://secondlife.com/developers/opensource/flossexception + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ * @endcond */ @@ -34,19 +29,24 @@ #ifndef LL_LLPLUGINPROCESSPARENT_H #define LL_LLPLUGINPROCESSPARENT_H +#include <queue> + #include "llapr.h" -#include "llprocesslauncher.h" +#include "llprocess.h" #include "llpluginmessage.h" #include "llpluginmessagepipe.h" #include "llpluginsharedmemory.h" #include "lliosocket.h" +#include "llthread.h" +#include "llsd.h" class LLPluginProcessParentOwner { public: virtual ~LLPluginProcessParentOwner(); virtual void receivePluginMessage(const LLPluginMessage &message) = 0; + virtual bool receivePluginMessageEarly(const LLPluginMessage &message) {return false;}; // This will only be called when the plugin has died unexpectedly virtual void pluginLaunchFailed() {}; virtual void pluginDied() {}; @@ -60,6 +60,7 @@ public: ~LLPluginProcessParent(); void init(const std::string &launcher_filename, + const std::string &plugin_dir, const std::string &plugin_filename, bool debug); @@ -74,6 +75,9 @@ public: // returns true if the process has exited or we've had a fatal error bool isDone(void); + // returns true if the process is currently waiting on a blocking request + bool isBlocked(void) { return mBlocked; }; + void killSockets(void); // Go to the proper error state @@ -87,7 +91,9 @@ public: void receiveMessage(const LLPluginMessage &message); // Inherited from LLPluginMessagePipeOwner - void receiveMessageRaw(const std::string &message); + /*virtual*/ void receiveMessageRaw(const std::string &message); + /*virtual*/ void receiveMessageEarly(const LLPluginMessage &message); + /*virtual*/ void setMessagePipe(LLPluginMessagePipe *message_pipe) ; // This adds a memory segment shared with the client, generating a name for the segment. The name generated is guaranteed to be unique on the host. // The caller must call removeSharedMemory first (and wait until getSharedMemorySize returns 0 for the indicated name) before re-adding a segment with the same name. @@ -110,7 +116,11 @@ public: void setLockupTimeout(F32 timeout) { mPluginLockupTimeout = timeout; }; F64 getCPUUsage() { return mCPUUsage; }; - + + static void poll(F64 timeout); + static bool canPollThreadRun() { return (sPollSet || sPollsetNeedsRebuild || sUseReadThread); }; + static void setUseReadThread(bool use_read_thread); + static bool getUseReadThread() { return sUseReadThread; }; private: enum EState @@ -132,25 +142,27 @@ private: }; EState mState; void setState(EState state); - + bool pluginLockedUp(); bool pluginLockedUpOrQuit(); bool accept(); - + LLSocket::ptr_t mListenSocket; LLSocket::ptr_t mSocket; U32 mBoundPort; - - LLProcessLauncher mProcess; - + + LLProcess::Params mProcessParams; + LLProcessPtr mProcess; + std::string mPluginFile; + std::string mPluginDir; LLPluginProcessParentOwner *mOwner; - + typedef std::map<std::string, LLPluginSharedMemory*> sharedMemoryRegionsType; sharedMemoryRegionsType mSharedMemoryRegions; - + LLSD mMessageClassVersions; std::string mPluginVersionString; @@ -160,12 +172,27 @@ private: bool mDisableTimeout; bool mDebug; + bool mBlocked; + bool mPolledInput; - LLProcessLauncher mDebugger; + LLProcessPtr mDebugger; F32 mPluginLaunchTimeout; // Somewhat longer timeout for initial launch. F32 mPluginLockupTimeout; // If we don't receive a heartbeat in this many seconds, we declare the plugin locked up. + static bool sUseReadThread; + apr_pollfd_t mPollFD; + static apr_pollset_t *sPollSet; + static bool sPollsetNeedsRebuild; + static LLMutex *sInstancesMutex; + static std::list<LLPluginProcessParent*> sInstances; + static void dirtyPollSet(); + static void updatePollset(); + void servicePoll(); + static LLThread *sReadThread; + + LLMutex mIncomingQueueMutex; + std::queue<LLPluginMessage> mIncomingQueue; }; #endif // LL_LLPLUGINPROCESSPARENT_H diff --git a/indra/llplugin/llpluginsharedmemory.cpp b/indra/llplugin/llpluginsharedmemory.cpp index 9c18b410c7..63ff5085c6 100644..100755 --- a/indra/llplugin/llpluginsharedmemory.cpp +++ b/indra/llplugin/llpluginsharedmemory.cpp @@ -3,30 +3,25 @@ * LLPluginSharedMemory manages a shared memory segment for use by the LLPlugin API. * * @cond - * $LicenseInfo:firstyear=2008&license=viewergpl$ - * - * Copyright (c) 2008, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2008&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlife.com/developers/opensource/gplv2 + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at http://secondlife.com/developers/opensource/flossexception + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ * @endcond */ diff --git a/indra/llplugin/llpluginsharedmemory.h b/indra/llplugin/llpluginsharedmemory.h index 00c54ef08c..c6cd49cabb 100644..100755 --- a/indra/llplugin/llpluginsharedmemory.h +++ b/indra/llplugin/llpluginsharedmemory.h @@ -2,30 +2,25 @@ * @file llpluginsharedmemory.h * * @cond - * $LicenseInfo:firstyear=2008&license=viewergpl$ - * - * Copyright (c) 2008, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2008&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlife.com/developers/opensource/gplv2 + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at http://secondlife.com/developers/opensource/flossexception + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ * @endcond */ diff --git a/indra/llplugin/slplugin/CMakeLists.txt b/indra/llplugin/slplugin/CMakeLists.txt index 4a7d670c23..6e7fefeb21 100644..100755 --- a/indra/llplugin/slplugin/CMakeLists.txt +++ b/indra/llplugin/slplugin/CMakeLists.txt @@ -12,10 +12,13 @@ include_directories( ${LLMESSAGE_INCLUDE_DIRS} ${LLCOMMON_INCLUDE_DIRS} ) +include_directories(SYSTEM + ${LLCOMMON_SYSTEM_INCLUDE_DIRS} + ) if (DARWIN) include(CMakeFindFrameworks) - find_library(CARBON_LIBRARY Carbon) + find_library(COCOA_LIBRARY Cocoa) endif (DARWIN) @@ -25,11 +28,40 @@ set(SLPlugin_SOURCE_FILES slplugin.cpp ) +if (DARWIN) + list(APPEND SLPlugin_SOURCE_FILES + slplugin-objc.mm + ) + list(APPEND SLPlugin_HEADER_FILES + slplugin-objc.h + ) +endif (DARWIN) + +set_source_files_properties(${SLPlugin_HEADER_FILES} + PROPERTIES HEADER_FILE_ONLY TRUE) + +if (SLPlugin_HEADER_FILES) + list(APPEND SLPlugin_SOURCE_FILES ${SLPlugin_HEADER_FILES}) +endif (SLPlugin_HEADER_FILES) + add_executable(SLPlugin WIN32 + MACOSX_BUNDLE ${SLPlugin_SOURCE_FILES} ) +if (WINDOWS) +set_target_properties(SLPlugin + PROPERTIES + LINK_FLAGS_DEBUG "/NODEFAULTLIB:\"LIBCMTD\"" + ) +else () +set_target_properties(SLPlugin + PROPERTIES + MACOSX_BUNDLE_INFO_PLIST ${CMAKE_CURRENT_SOURCE_DIR}/slplugin_info.plist + ) +endif () + target_link_libraries(SLPlugin ${LLPLUGIN_LIBRARIES} ${LLMESSAGE_LIBRARIES} @@ -44,12 +76,18 @@ add_dependencies(SLPlugin ) if (DARWIN) - # Mac version needs to link against carbon, and also needs an embedded plist (to set LSBackgroundOnly) - target_link_libraries(SLPlugin ${CARBON_LIBRARY}) - set_target_properties( - SLPlugin - PROPERTIES - LINK_FLAGS "-Wl,-sectcreate,__TEXT,__info_plist,${CMAKE_CURRENT_SOURCE_DIR}/slplugin_info.plist" + # Mac version needs to link against Carbon + target_link_libraries(SLPlugin ${COCOA_LIBRARY}) + # Make sure the app bundle has a Resources directory (it will get populated by viewer-manifest.py later) + add_custom_command( + TARGET SLPlugin POST_BUILD + COMMAND mkdir + ARGS + -p + ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/SLPlugin.app/Contents/Resources ) endif (DARWIN) +if (LL_TESTS) + ll_deploy_sharedlibs_command(SLPlugin) +endif (LL_TESTS) diff --git a/indra/llplugin/slplugin/slplugin-objc.h b/indra/llplugin/slplugin/slplugin-objc.h new file mode 100755 index 0000000000..af0ebe1af2 --- /dev/null +++ b/indra/llplugin/slplugin/slplugin-objc.h @@ -0,0 +1,55 @@ +/** + * @file slplugin-objc.h + * @brief Header file for slplugin-objc.mm. + * + * @cond + * + * $LicenseInfo:firstyear=2010&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + * + * @endcond + */ + +//Protos for ObjectiveC classes (cannot import cocoa here due to BOOL conflict) +#ifndef __OBJC__ +class NSWindow; +#endif // __OBJC__ + +/* Defined in slplugin-objc.mm: */ + +class LLCocoaPlugin +{ +public: + LLCocoaPlugin(); + void setupCocoa(); + void createAutoReleasePool(); + void deleteAutoReleasePool(); + void setupGroup(); + void updateWindows(); + void processEvents(); +public: + //EventTargetRef mEventTarget; + NSWindow* mFrontWindow; + NSWindow* mPluginWindow; + int mHackState; +}; + + diff --git a/indra/llplugin/slplugin/slplugin-objc.mm b/indra/llplugin/slplugin/slplugin-objc.mm new file mode 100755 index 0000000000..a5ab1d95c8 --- /dev/null +++ b/indra/llplugin/slplugin/slplugin-objc.mm @@ -0,0 +1,177 @@ +/** + * @file slplugin-objc.mm + * @brief Objective-C++ file for use with the loader shell, so we can use a couple of Cocoa APIs. + * + * @cond + * + * $LicenseInfo:firstyear=2010&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + * + * @endcond + */ + + +#include <AppKit/AppKit.h> +#import <Cocoa/Cocoa.h> + +#include "slplugin-objc.h" + +//Note: NSApp is a global defined by cocoa which is an id to the application. + +void LLCocoaPlugin::setupCocoa() +{ + static bool inited = false; + + if(!inited) + { + createAutoReleasePool(); + + // The following prevents the Cocoa command line parser from trying to open 'unknown' arguements as documents. + // ie. running './secondlife -set Language fr' would cause a pop-up saying can't open document 'fr' + // when init'ing the Cocoa App window. + [[NSUserDefaults standardUserDefaults] setObject:@"NO" forKey:@"NSTreatUnknownArgumentsAsOpen"]; + + // This is a bit of voodoo taken from the Apple sample code "CarbonCocoa_PictureCursor": + // http://developer.apple.com/samplecode/CarbonCocoa_PictureCursor/index.html + + // Needed for Carbon based applications which call into Cocoa + NSApplicationLoad(); + + // Must first call [[[NSWindow alloc] init] release] to get the NSWindow machinery set up so that NSCursor can use a window to cache the cursor image + [[[NSWindow alloc] init] release]; + + mPluginWindow = [NSApp mainWindow]; + + deleteAutoReleasePool(); + + inited = true; + } +} + +static NSAutoreleasePool *sPool = NULL; + +void LLCocoaPlugin::createAutoReleasePool() +{ + if(!sPool) + { + sPool = [[NSAutoreleasePool alloc] init]; + } +} + +void LLCocoaPlugin::deleteAutoReleasePool() +{ + if(sPool) + { + [sPool release]; + sPool = NULL; + } +} + +LLCocoaPlugin::LLCocoaPlugin():mHackState(0) +{ + NSArray* window_list = [NSApp orderedWindows]; + mFrontWindow = [window_list objectAtIndex:0]; +} + +void LLCocoaPlugin::processEvents() +{ + // Some plugins (webkit at least) will want an event loop. This qualifies. + NSEvent * event; + event = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:[NSDate distantPast] inMode:NSDefaultRunLoopMode dequeue:YES]; + [NSApp sendEvent: event]; +} + + +//Turns out the window ordering stuff never gets hit with any of the current plugins. +//Leaving the following code here 'just in case' for the time being. + +void LLCocoaPlugin::setupGroup() +{ + // CreateWindowGroup(kWindowGroupAttrFixedLevel, &layer_group); + // if(layer_group) + // { + // // Start out with a window layer that's way out in front (fixes the problem with the menubar not getting hidden on first switch to fullscreen youtube) + // SetWindowGroupName(layer_group, CFSTR("SLPlugin Layer")); + // SetWindowGroupLevel(layer_group, kCGOverlayWindowLevel); + // } + +} + +void LLCocoaPlugin::updateWindows() +{ +// NSArray* window_list = [NSApp orderedWindows]; +// NSWindow* current_window = [window_list objectAtIndex:0]; +// NSWindow* parent_window = [ current_window parentWindow ]; +// bool this_is_front_process = false; +// bool parent_is_front_process = false; +// +// +// // Check for a change in this process's frontmost window. +// if ( current_window != mFrontWindow ) +// { +// // and figure out whether this process or its parent are currently frontmost +// if ( current_window == parent_window ) parent_is_front_process = true; +// if ( current_window == mPluginWindow ) this_is_front_process = true; +// +// if (current_window != NULL && mFrontWindow == NULL) +// { +// // Opening the first window +// +// if(mHackState == 0) +// { +// // Next time through the event loop, lower the window group layer +// mHackState = 1; +// } +// +// if(parent_is_front_process) +// { +// // Bring this process's windows to the front. +// [mPluginWindow makeKeyAndOrderFront:NSApp]; +// [mPluginWindow setOrderedIndex:0]; +// } +// +// [NSApp activateIgnoringOtherApps:YES]; +// } +// +// else if (( current_window == NULL) && (mFrontWindow != NULL)) +// { +// // Closing the last window +// +// if(this_is_front_process) +// { +// // Try to bring this process's parent to the front +// [parent_window makeKeyAndOrderFront:NSApp]; +// [parent_window setOrderedIndex:0]; +// } +// } +// else if(mHackState == 1) +// { +//// if(layer_group) +//// { +//// // Set the window group level back to something less extreme +//// SetWindowGroupLevel(layer_group, kCGNormalWindowLevel); +//// } +// mHackState = 2; +// } +// +// mFrontWindow = [window_list objectAtIndex:0]; +// } + } diff --git a/indra/llplugin/slplugin/slplugin.cpp b/indra/llplugin/slplugin/slplugin.cpp index 77240ce546..6c9ba0ae52 100644..100755 --- a/indra/llplugin/slplugin/slplugin.cpp +++ b/indra/llplugin/slplugin/slplugin.cpp @@ -4,30 +4,25 @@ * * @cond * - * $LicenseInfo:firstyear=2008&license=viewergpl$ - * - * Copyright (c) 2008, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2008&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlife.com/developers/opensource/gplv2 - * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at http://secondlife.com/developers/opensource/flossexception - * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. - * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ * * @endcond @@ -42,8 +37,13 @@ #include "llapr.h" #include "llstring.h" +#include <iostream> +#include <fstream> +using namespace std; + + #if LL_DARWIN - #include <Carbon/Carbon.h> + #include "slplugin-objc.h" #endif #if LL_DARWIN || LL_LINUX @@ -51,7 +51,7 @@ #endif /* - On Mac OS, since we call WaitNextEvent, this process will show up in the dock unless we set the LSBackgroundOnly flag in the Info.plist. + On Mac OS, since we call WaitNextEvent, this process will show up in the dock unless we set the LSBackgroundOnly or LSUIElement flag in the Info.plist. Normally non-bundled binaries don't have an info.plist file, but it's possible to embed one in the binary by adding this to the linker flags: @@ -60,7 +60,8 @@ which means adding this to the gcc flags: -Wl,-sectcreate,__TEXT,__info_plist,/path/to/slplugin_info.plist - + + Now that SLPlugin is a bundled app on the Mac, this is no longer necessary (it can just use a regular Info.plist file), but I'm leaving this comment in for posterity. */ #if LL_DARWIN || LL_LINUX @@ -179,6 +180,7 @@ int APIENTRY WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdL int main(int argc, char **argv) #endif { + ll_init_apr(); // Set up llerror logging @@ -219,19 +221,27 @@ int main(int argc, char **argv) // Catch signals that most kinds of crashes will generate, and exit cleanly so the system crash dialog isn't shown. signal(SIGILL, &crash_handler); // illegal instruction -# if LL_DARWIN - signal(SIGEMT, &crash_handler); // emulate instruction executed -# endif // LL_DARWIN signal(SIGFPE, &crash_handler); // floating-point exception signal(SIGBUS, &crash_handler); // bus error signal(SIGSEGV, &crash_handler); // segmentation violation signal(SIGSYS, &crash_handler); // non-existent system call invoked #endif +# if LL_DARWIN + signal(SIGEMT, &crash_handler); // emulate instruction executed + + LLCocoaPlugin cocoa_interface; + cocoa_interface.setupCocoa(); + cocoa_interface.createAutoReleasePool(); +#endif //LL_DARWIN LLPluginProcessChild *plugin = new LLPluginProcessChild(); plugin->init(port); +#if LL_DARWIN + cocoa_interface.deleteAutoReleasePool(); +#endif + LLTimer timer; timer.start(); @@ -239,16 +249,23 @@ int main(int argc, char **argv) checkExceptionHandler(); #endif +#if LL_DARWIN + + // If the plugin opens a new window (such as the Flash plugin's fullscreen player), we may need to bring this plugin process to the foreground. + // Use this to track the current frontmost window and bring this process to the front if it changes. + // cocoa_interface.mEventTarget = GetEventDispatcherTarget(); +#endif while(!plugin->isDone()) { +#if LL_DARWIN + cocoa_interface.createAutoReleasePool(); +#endif timer.reset(); plugin->idle(); #if LL_DARWIN { - // Some plugins (webkit at least) will want an event loop. This qualifies. - EventRecord evt; - WaitNextEvent(0, &evt, 0, NULL); - } + cocoa_interface.processEvents(); + } #endif F64 elapsed = timer.getElapsedTimeF64(); F64 remaining = plugin->getSleepTime() - elapsed; @@ -272,7 +289,8 @@ int main(int argc, char **argv) // LL_INFOS("slplugin") << "slept for "<< timer.getElapsedTimeF64() * 1000.0f << " ms" << LL_ENDL; } - + + #if LL_WINDOWS // More agressive checking of interfering exception handlers. // Doesn't appear to be required so far - even for plugins @@ -280,12 +298,16 @@ int main(int argc, char **argv) // exception handler such as QuickTime. //checkExceptionHandler(); #endif - } +#if LL_DARWIN + cocoa_interface.deleteAutoReleasePool(); +#endif + } delete plugin; ll_cleanup_apr(); + return 0; } diff --git a/indra/llplugin/slplugin/slplugin_info.plist b/indra/llplugin/slplugin/slplugin_info.plist index b1daf87424..c4597380e0 100644..100755 --- a/indra/llplugin/slplugin/slplugin_info.plist +++ b/indra/llplugin/slplugin/slplugin_info.plist @@ -6,7 +6,7 @@ <string>English</string> <key>CFBundleInfoDictionaryVersion</key> <string>6.0</string> - <key>LSBackgroundOnly</key> - <true/> + <key>LSUIElement</key> + <string>1</string> </dict> </plist> diff --git a/indra/llplugin/tests/llplugincookiestore_test.cpp b/indra/llplugin/tests/llplugincookiestore_test.cpp index c903464c64..c2cb236cba 100644..100755 --- a/indra/llplugin/tests/llplugincookiestore_test.cpp +++ b/indra/llplugin/tests/llplugincookiestore_test.cpp @@ -3,35 +3,31 @@ * @brief Unit tests for LLPluginCookieStore. * * @cond - * $LicenseInfo:firstyear=2010&license=viewergpl$ - * - * Copyright (c) 2010, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2010&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlife.com/developers/opensource/gplv2 + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at http://secondlife.com/developers/opensource/flossexception + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ * @endcond */ #include "linden_common.h" +#include <list> #include "../test/lltut.h" #include "../llplugincookiestore.h" @@ -117,7 +113,7 @@ namespace tut typedef test_group<LLPluginCookieStoreFixture> factory; typedef factory::object object; - factory tf("LLPluginCookieStore test"); + factory tf("LLPluginCookieStore"); // Tests template<> template<> |