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author | Steve Block <steveblock@google.com> | 2011-05-06 11:45:16 +0100 |
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committer | Steve Block <steveblock@google.com> | 2011-05-12 13:44:10 +0100 |
commit | cad810f21b803229eb11403f9209855525a25d57 (patch) | |
tree | 29a6fd0279be608e0fe9ffe9841f722f0f4e4269 /Source/WebCore/plugins/gtk/PluginPackageGtk.cpp | |
parent | 121b0cf4517156d0ac5111caf9830c51b69bae8f (diff) | |
download | external_webkit-cad810f21b803229eb11403f9209855525a25d57.zip external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.gz external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.bz2 |
Merge WebKit at r75315: Initial merge by git.
Change-Id: I570314b346ce101c935ed22a626b48c2af266b84
Diffstat (limited to 'Source/WebCore/plugins/gtk/PluginPackageGtk.cpp')
-rw-r--r-- | Source/WebCore/plugins/gtk/PluginPackageGtk.cpp | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/Source/WebCore/plugins/gtk/PluginPackageGtk.cpp b/Source/WebCore/plugins/gtk/PluginPackageGtk.cpp new file mode 100644 index 0000000..a702296 --- /dev/null +++ b/Source/WebCore/plugins/gtk/PluginPackageGtk.cpp @@ -0,0 +1,176 @@ +/* + * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. + * Copyright (C) 2008 Collabora Ltd. All rights reserved. + * Copyright (C) 2008 Nuanti Ltd. + * Copyright (C) 2008 Novell Inc. 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 <gio/gio.h> +#include <stdio.h> + +#include "GOwnPtr.h" +#include "MIMETypeRegistry.h" +#include "NotImplemented.h" +#include "npruntime_impl.h" +#include "PluginDebug.h" +#include <wtf/text/CString.h> + +namespace WebCore { + +bool PluginPackage::fetchInfo() +{ +#if defined(XP_UNIX) + if (!load()) + return false; + + NP_GetMIMEDescriptionFuncPtr NP_GetMIMEDescription = 0; + NPP_GetValueProcPtr NPP_GetValue = 0; + + g_module_symbol(m_module, "NP_GetMIMEDescription", (void**)&NP_GetMIMEDescription); + g_module_symbol(m_module, "NP_GetValue", (void**)&NPP_GetValue); + + if (!NP_GetMIMEDescription || !NPP_GetValue) + return false; + + char* buffer = 0; + NPError err = NPP_GetValue(0, NPPVpluginNameString, &buffer); + if (err == NPERR_NO_ERROR) + m_name = buffer; + + buffer = 0; + err = NPP_GetValue(0, NPPVpluginDescriptionString, &buffer); + if (err == NPERR_NO_ERROR) { + m_description = buffer; + determineModuleVersionFromDescription(); + } + + const gchar* types = NP_GetMIMEDescription(); + if (!types) + return true; + + gchar** mimeDescs = g_strsplit(types, ";", -1); + for (int i = 0; mimeDescs[i] && mimeDescs[i][0]; i++) { + GOwnPtr<char> mime(g_utf8_strdown(mimeDescs[i], -1)); + gchar** mimeData = g_strsplit(mime.get(), ":", 3); + if (g_strv_length(mimeData) < 3) { + g_strfreev(mimeData); + continue; + } + + String description = String::fromUTF8(mimeData[2]); + gchar** extensions = g_strsplit(mimeData[1], ",", -1); + + Vector<String> extVector; + for (int j = 0; extensions[j]; j++) + extVector.append(String::fromUTF8(extensions[j])); + + determineQuirks(mimeData[0]); + m_mimeToExtensions.add(mimeData[0], extVector); + m_mimeToDescriptions.add(mimeData[0], description); + + g_strfreev(extensions); + g_strfreev(mimeData); + } + g_strfreev(mimeDescs); + + return true; +#else + notImplemented(); + return false; +#endif +} + +bool PluginPackage::load() +{ + if (m_isLoaded) { + m_loadCount++; + return true; + } + + GOwnPtr<gchar> finalPath(g_strdup(m_path.utf8().data())); + while (g_file_test(finalPath.get(), G_FILE_TEST_IS_SYMLINK)) { + GOwnPtr<GFile> file(g_file_new_for_path(finalPath.get())); + GOwnPtr<GFile> dir(g_file_get_parent(file.get())); + GOwnPtr<gchar> linkPath(g_file_read_link(finalPath.get(), 0)); + GOwnPtr<GFile> resolvedFile(g_file_resolve_relative_path(dir.get(), linkPath.get())); + finalPath.set(g_file_get_path(resolvedFile.get())); + } + + // No joke. If there is a netscape component in the path, go back + // to the symlink, as flash breaks otherwise. + // See http://src.chromium.org/viewvc/chrome/trunk/src/webkit/glue/plugins/plugin_list_posix.cc + GOwnPtr<gchar> baseName(g_path_get_basename(finalPath.get())); + if (!g_strcmp0(baseName.get(), "libflashplayer.so") + && g_strstr_len(finalPath.get(), -1, "/netscape/")) + finalPath.set(g_strdup(m_path.utf8().data())); + + m_module = g_module_open(finalPath.get(), G_MODULE_BIND_LOCAL); + + if (!m_module) { + LOG(Plugins,"Module Load Failed :%s, Error:%s\n", (m_path.utf8()).data(), g_module_error()); + return false; + } + + m_isLoaded = true; + + NP_InitializeFuncPtr NP_Initialize = 0; + m_NPP_Shutdown = 0; + + NPError npErr; + + g_module_symbol(m_module, "NP_Initialize", (void**)&NP_Initialize); + g_module_symbol(m_module, "NP_Shutdown", (void**)&m_NPP_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; +} + +uint16_t PluginPackage::NPVersion() const +{ + return NPVERS_HAS_PLUGIN_THREAD_ASYNC_CALL; +} +} |