15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#include "content/common/plugin_list.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <algorithm> 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/command_line.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/lazy_instance.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/logging.h" 122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/strings/string_split.h" 137d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)#include "base/strings/string_util.h" 14c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include "base/strings/sys_string_conversions.h" 15868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/utf_string_conversions.h" 16ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch#include "content/public/common/content_switches.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/mime_util.h" 18eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "url/gurl.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 21ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#include "content/common/plugin_constants_win.h" 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdochnamespace content { 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdochnamespace { 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 289ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdochbase::LazyInstance<PluginList> g_singleton = LAZY_INSTANCE_INITIALIZER; 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)PluginList* PluginList::Singleton() { 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return g_singleton.Pointer(); 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PluginList::DebugPluginLoading() { 396e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) return base::CommandLine::ForCurrentProcess()->HasSwitch( 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switches::kDebugPluginLoading); 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 437d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)void PluginList::DisablePluginsDiscovery() { 447d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) plugins_discovery_disabled_ = true; 457d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)} 467d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PluginList::RefreshPlugins() { 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::AutoLock lock(lock_); 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) loading_state_ = LOADING_STATE_NEEDS_REFRESH; 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void PluginList::AddExtraPluginPath(const base::FilePath& plugin_path) { 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Chrome OS only loads plugins from /opt/google/chrome/plugins. 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_CHROMEOS) 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::AutoLock lock(lock_); 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extra_plugin_paths_.push_back(plugin_path); 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void PluginList::RemoveExtraPluginPath(const base::FilePath& plugin_path) { 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::AutoLock lock(lock_); 62d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) RemoveExtraPluginPathLocked(plugin_path); 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void PluginList::AddExtraPluginDir(const base::FilePath& plugin_dir) { 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Chrome OS only loads plugins from /opt/google/chrome/plugins. 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_CHROMEOS) 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::AutoLock lock(lock_); 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extra_plugin_dirs_.push_back(plugin_dir); 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 73ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdochvoid PluginList::RegisterInternalPlugin(const WebPluginInfo& info, 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool add_at_beginning) { 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::AutoLock lock(lock_); 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 77ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch internal_plugins_.push_back(info); 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (add_at_beginning) { 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Newer registrations go earlier in the list so they can override the MIME 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // types of older registrations. 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extra_plugin_paths_.insert(extra_plugin_paths_.begin(), info.path); 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extra_plugin_paths_.push_back(info.path); 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void PluginList::UnregisterInternalPlugin(const base::FilePath& path) { 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::AutoLock lock(lock_); 89d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) bool found = false; 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < internal_plugins_.size(); i++) { 91ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch if (internal_plugins_[i].path == path) { 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) internal_plugins_.erase(internal_plugins_.begin() + i); 93d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) found = true; 94d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) break; 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 97d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) DCHECK(found); 98d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) RemoveExtraPluginPathLocked(path); 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PluginList::GetInternalPlugins( 102ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch std::vector<WebPluginInfo>* internal_plugins) { 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::AutoLock lock(lock_); 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch for (std::vector<WebPluginInfo>::iterator it = internal_plugins_.begin(); 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) it != internal_plugins_.end(); 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ++it) { 108ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch internal_plugins->push_back(*it); 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool PluginList::ReadPluginInfo(const base::FilePath& filename, 113ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch WebPluginInfo* info) { 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::AutoLock lock(lock_); 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < internal_plugins_.size(); ++i) { 117ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch if (filename == internal_plugins_[i].path) { 118ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch *info = internal_plugins_[i]; 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) return PluginList::ReadWebPluginInfo(filename, info); 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PluginList::ParseMimeTypes( 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& mime_types_str, 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& file_extensions_str, 131c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) const base::string16& mime_type_descriptions_str, 132ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch std::vector<WebPluginMimeType>* parsed_mime_types) { 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<std::string> mime_types, file_extensions; 134c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) std::vector<base::string16> descriptions; 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::SplitString(mime_types_str, '|', &mime_types); 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::SplitString(file_extensions_str, '|', &file_extensions); 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::SplitString(mime_type_descriptions_str, '|', &descriptions); 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) parsed_mime_types->clear(); 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mime_types.empty()) 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < mime_types.size(); ++i) { 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebPluginMimeType mime_type; 1466e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) mime_type.mime_type = base::StringToLowerASCII(mime_types[i]); 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (file_extensions.size() > i) 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::SplitString(file_extensions[i], ',', &mime_type.file_extensions); 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (descriptions.size() > i) { 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mime_type.description = descriptions[i]; 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // On Windows, the description likely has a list of file extensions 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // embedded in it (e.g. "SurfWriter file (*.swr)"). Remove an extension 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // list from the description if it is present. 1565d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) size_t ext = mime_type.description.find(base::ASCIIToUTF16("(*")); 157c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (ext != base::string16::npos) { 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (ext > 1 && mime_type.description[ext - 1] == ' ') 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ext--; 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mime_type.description.erase(ext); 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) parsed_mime_types->push_back(mime_type); 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)PluginList::PluginList() 1729ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch : loading_state_(LOADING_STATE_NEEDS_REFRESH), 1737d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) plugins_discovery_disabled_(false) { 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1765d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)bool PluginList::PrepareForPluginLoading() { 1775d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::AutoLock lock(lock_); 1785d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (loading_state_ == LOADING_STATE_UP_TO_DATE) 1795d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return false; 180ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch 1815d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) loading_state_ = LOADING_STATE_REFRESHING; 1825d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return true; 1835d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 1845d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 1855d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void PluginList::LoadPlugins(bool include_npapi) { 1865d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (!PrepareForPluginLoading()) 1875d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return; 188ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch 189ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch std::vector<WebPluginInfo> new_plugins; 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Closure will_load_callback; 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::AutoLock lock(lock_); 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) will_load_callback = will_load_plugins_callback_; 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!will_load_callback.is_null()) 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) will_load_callback.Run(); 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::vector<base::FilePath> plugin_paths; 199ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch GetPluginPathsToLoad(&plugin_paths, include_npapi); 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (std::vector<base::FilePath>::const_iterator it = plugin_paths.begin(); 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) it != plugin_paths.end(); 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ++it) { 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebPluginInfo plugin_info; 205ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch LoadPluginIntoPluginList(*it, &new_plugins, &plugin_info); 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2085d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) SetPlugins(new_plugins); 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PluginList::LoadPluginIntoPluginList( 2122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& path, 213ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch std::vector<WebPluginInfo>* plugins, 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebPluginInfo* plugin_info) { 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG_IF(ERROR, PluginList::DebugPluginLoading()) 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Loading plugin " << path.value(); 217ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch if (!ReadPluginInfo(path, plugin_info)) 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!ShouldLoadPluginUsingPluginList(*plugin_info, plugins)) 2215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) && !defined(NDEBUG) 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (path.BaseName().value() != L"npspy.dll") // Make an exception for NPSPY 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < plugin_info->mime_types.size(); ++i) { 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO: don't load global handlers for now. 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // WebKit hands to the Plugin before it tries 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to handle mimeTypes on its own. 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string &mime_type = plugin_info->mime_types[i].mime_type; 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mime_type == "*") 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) plugins->push_back(*plugin_info); 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 240ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdochvoid PluginList::GetPluginPathsToLoad(std::vector<base::FilePath>* plugin_paths, 241ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch bool include_npapi) { 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Don't want to hold the lock while loading new plugins, so we don't block 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // other methods if they're called on other threads. 2442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::vector<base::FilePath> extra_plugin_paths; 2452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::vector<base::FilePath> extra_plugin_dirs; 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::AutoLock lock(lock_); 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extra_plugin_paths = extra_plugin_paths_; 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extra_plugin_dirs = extra_plugin_dirs_; 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < extra_plugin_paths.size(); ++i) { 2532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& path = extra_plugin_paths[i]; 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (std::find(plugin_paths->begin(), plugin_paths->end(), path) != 2555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) plugin_paths->end()) { 2565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) continue; 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) plugin_paths->push_back(path); 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 261ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch if (include_npapi) { 2622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // A bit confusingly, this function is used to load Pepper plugins as well. 2632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Those are all internal plugins so we have to use extra_plugin_paths. 2642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (size_t i = 0; i < extra_plugin_dirs.size(); ++i) 2652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetPluginsInDir(extra_plugin_dirs[i], plugin_paths); 2665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::vector<base::FilePath> directories_to_scan; 2682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetPluginDirectories(&directories_to_scan); 2692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (size_t i = 0; i < directories_to_scan.size(); ++i) 2702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetPluginsInDir(directories_to_scan[i], plugin_paths); 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 2737d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) GetPluginPathsFromRegistry(plugin_paths); 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 278ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdochvoid PluginList::SetPlugins(const std::vector<WebPluginInfo>& plugins) { 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::AutoLock lock(lock_); 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2815d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // If we haven't been invalidated in the mean time, mark the plug-in list as 2825d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // up-to-date. 2835d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (loading_state_ != LOADING_STATE_NEEDS_REFRESH) 2845d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) loading_state_ = LOADING_STATE_UP_TO_DATE; 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2865d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) plugins_list_ = plugins; 2875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PluginList::set_will_load_plugins_callback(const base::Closure& callback) { 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::AutoLock lock(lock_); 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) will_load_plugins_callback_ = callback; 2925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 294ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdochvoid PluginList::GetPlugins(std::vector<WebPluginInfo>* plugins, 295ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch bool include_npapi) { 296ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch LoadPlugins(include_npapi); 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::AutoLock lock(lock_); 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) plugins->insert(plugins->end(), plugins_list_.begin(), plugins_list_.end()); 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 301ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdochbool PluginList::GetPluginsNoRefresh(std::vector<WebPluginInfo>* plugins) { 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::AutoLock lock(lock_); 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) plugins->insert(plugins->end(), plugins_list_.begin(), plugins_list_.end()); 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return loading_state_ == LOADING_STATE_UP_TO_DATE; 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PluginList::GetPluginInfoArray( 3095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& url, 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& mime_type, 3115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool allow_wildcard, 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool* use_stale, 313ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch bool include_npapi, 314ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch std::vector<WebPluginInfo>* info, 3155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<std::string>* actual_mime_types) { 3166e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) DCHECK(mime_type == base::StringToLowerASCII(mime_type)); 3175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(info); 3185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!use_stale) 320ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch LoadPlugins(include_npapi); 3215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::AutoLock lock(lock_); 3225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (use_stale) 3235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *use_stale = (loading_state_ != LOADING_STATE_UP_TO_DATE); 3245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info->clear(); 3255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (actual_mime_types) 3265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) actual_mime_types->clear(); 3275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::set<base::FilePath> visited_plugins; 3295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Add in plugins by mime type. 3315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < plugins_list_.size(); ++i) { 3325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (SupportsType(plugins_list_[i], mime_type, allow_wildcard)) { 3332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath path = plugins_list_[i].path; 3345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (visited_plugins.insert(path).second) { 3355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info->push_back(plugins_list_[i]); 3365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (actual_mime_types) 3375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) actual_mime_types->push_back(mime_type); 3385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Add in plugins by url. 343a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch // We do not permit URL-sniff based plug-in MIME type overrides aside from 344a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch // the case where the "type" was initially missing. 345a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch // We collected stats to determine this approach isn't a major compat issue, 346a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch // and we defend against content confusion attacks in various cases, such 347a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch // as when the user doesn't have the Flash plug-in enabled. 3485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string path = url.path(); 3495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string::size_type last_dot = path.rfind('.'); 350a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch if (last_dot != std::string::npos && mime_type.empty()) { 3516e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) std::string extension = 3526e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) base::StringToLowerASCII(std::string(path, last_dot+1)); 3535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string actual_mime_type; 3545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < plugins_list_.size(); ++i) { 3555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (SupportsExtension(plugins_list_[i], extension, &actual_mime_type)) { 3562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath path = plugins_list_[i].path; 357a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch if (visited_plugins.insert(path).second) { 3585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info->push_back(plugins_list_[i]); 3595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (actual_mime_types) 3605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) actual_mime_types->push_back(actual_mime_type); 3615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 367ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdochbool PluginList::SupportsType(const WebPluginInfo& plugin, 3685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& mime_type, 3695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool allow_wildcard) { 3705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Webkit will ask for a plugin to handle empty mime types. 3715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mime_type.empty()) 3725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 3735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < plugin.mime_types.size(); ++i) { 375ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch const WebPluginMimeType& mime_info = plugin.mime_types[i]; 3765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (net::MatchesMimeType(mime_info.mime_type, mime_type)) { 3775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!allow_wildcard && mime_info.mime_type == "*") 3785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) continue; 3795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 3805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 3835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 385ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdochbool PluginList::SupportsExtension(const WebPluginInfo& plugin, 3865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension, 3875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string* actual_mime_type) { 3885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < plugin.mime_types.size(); ++i) { 389ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch const WebPluginMimeType& mime_type = plugin.mime_types[i]; 3905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t j = 0; j < mime_type.file_extensions.size(); ++j) { 3915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mime_type.file_extensions[j] == extension) { 3925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (actual_mime_type) 3935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *actual_mime_type = mime_type.mime_type; 3945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 3955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 3995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 401d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)void PluginList::RemoveExtraPluginPathLocked( 402d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) const base::FilePath& plugin_path) { 403d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) lock_.AssertAcquired(); 404d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) std::vector<base::FilePath>::iterator it = 405d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) std::find(extra_plugin_paths_.begin(), extra_plugin_paths_.end(), 406d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) plugin_path); 407d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) if (it != extra_plugin_paths_.end()) 408d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) extra_plugin_paths_.erase(it); 409d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)} 410d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) 4115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)PluginList::~PluginList() { 4125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 415ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch} // namespace content 416