| /* |
| * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. |
| * Copyright (C) 2008 Collabora Ltd. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include "PluginPackage.h" |
| |
| #include "CString.h" |
| #include "MIMETypeRegistry.h" |
| #include "npruntime_impl.h" |
| #include "PluginDatabase.h" |
| #include "PluginDebug.h" |
| |
| namespace WebCore { |
| |
| bool PluginPackage::fetchInfo() |
| { |
| if (!load()) |
| return false; |
| |
| NPP_GetValueProcPtr gv = (NPP_GetValueProcPtr)m_module->resolve("NP_GetValue"); |
| typedef char *(*NPP_GetMIMEDescriptionProcPtr)(); |
| NPP_GetMIMEDescriptionProcPtr gm = |
| (NPP_GetMIMEDescriptionProcPtr)m_module->resolve("NP_GetMIMEDescription"); |
| if (!gm || !gv) { |
| return false; |
| } |
| char *buf = 0; |
| NPError err = gv(0, NPPVpluginNameString, (void *)&buf); |
| if (err != NPERR_NO_ERROR) { |
| return false; |
| } |
| m_name = buf; |
| err = gv(0, NPPVpluginDescriptionString, (void *)&buf); |
| if (err != NPERR_NO_ERROR) { |
| return false; |
| } |
| m_description = buf; |
| determineModuleVersionFromDescription(); |
| |
| String s = gm(); |
| Vector<String> types; |
| s.split(UChar(';'), false, types); |
| for (int i = 0; i < types.size(); ++i) { |
| Vector<String> mime; |
| types[i].split(UChar(':'), true, mime); |
| if (mime.size() > 0) { |
| Vector<String> exts; |
| if (mime.size() > 1) |
| mime[1].split(UChar(','), false, exts); |
| determineQuirks(mime[0]); |
| m_mimeToExtensions.add(mime[0], exts); |
| if (mime.size() > 2) |
| m_mimeToDescriptions.add(mime[0], mime[2]); |
| } |
| } |
| |
| return true; |
| } |
| |
| bool PluginPackage::load() |
| { |
| if (m_isLoaded) { |
| m_loadCount++; |
| return true; |
| } |
| |
| m_module = new QLibrary((QString)m_path); |
| m_module->setLoadHints(QLibrary::ResolveAllSymbolsHint); |
| if (!m_module->load()) { |
| LOG(Plugins, "%s not loaded (%s)", m_path.utf8().data(), |
| m_module->errorString().toLatin1().constData()); |
| return false; |
| } |
| |
| m_isLoaded = true; |
| |
| NP_InitializeFuncPtr NP_Initialize; |
| NPError npErr; |
| |
| NP_Initialize = (NP_InitializeFuncPtr)m_module->resolve("NP_Initialize"); |
| m_NPP_Shutdown = (NPP_ShutdownProcPtr)m_module->resolve("NP_Shutdown"); |
| |
| if (!NP_Initialize || !m_NPP_Shutdown) |
| goto abort; |
| |
| memset(&m_pluginFuncs, 0, sizeof(m_pluginFuncs)); |
| m_pluginFuncs.size = sizeof(m_pluginFuncs); |
| |
| initializeBrowserFuncs(); |
| |
| #if defined(XP_UNIX) |
| npErr = NP_Initialize(&m_browserFuncs, &m_pluginFuncs); |
| #else |
| npErr = NP_Initialize(&m_browserFuncs); |
| #endif |
| if (npErr != NPERR_NO_ERROR) |
| goto abort; |
| |
| m_loadCount++; |
| return true; |
| |
| abort: |
| unloadWithoutShutdown(); |
| return false; |
| } |
| |
| } |