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<title>[199772] trunk/Source/WebCore</title>
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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/199772">199772</a></dd>
<dt>Author</dt> <dd>csaavedra@igalia.com</dd>
<dt>Date</dt> <dd>2016-04-20 08:03:05 -0700 (Wed, 20 Apr 2016)</dd>
</dl>
<h3>Log Message</h3>
<pre>[GTK] Move GTK+-independent platform code to platform/glib
https://bugs.webkit.org/show_bug.cgi?id=156787
Reviewed by Carlos Garcia Campos.
There is plenty of code in platform/gtk that is independent from the GTK+ library.
Move those files to platform/glib so that they can be reused by other GLib-based ports.
Also clean some style warnings in those files.
* PlatformGTK.cmake: Move the files.
* platform/glib/EventLoopGlib.cpp: Renamed from Source/WebCore/platform/gtk/EventLoopGtk.cpp.
(WebCore::EventLoop::cycle):
* platform/glib/FileSystemGlib.cpp: Renamed from Source/WebCore/platform/gtk/FileSystemGtk.cpp.
(WebCore::filenameToString):
(WebCore::unescapedFilename):
(WebCore::fileSystemRepresentation):
(WebCore::filenameForDisplay):
(WebCore::fileExists):
(WebCore::deleteFile):
(WebCore::deleteEmptyDirectory):
(WebCore::getFileStat):
(WebCore::getFileSize):
(WebCore::getFileCreationTime):
(WebCore::getFileModificationTime):
(WebCore::getFileMetadata):
(WebCore::pathByAppendingComponent):
(WebCore::makeAllDirectories):
(WebCore::homeDirectoryPath):
(WebCore::pathGetFileName):
(WebCore::applicationDirectoryPath):
(WebCore::sharedResourcesPath):
(WebCore::getVolumeFreeSizeForPath):
(WebCore::directoryName):
(WebCore::listDirectory):
(WebCore::openTemporaryFile):
(WebCore::openFile):
(WebCore::closeFile):
(WebCore::seekFile):
(WebCore::writeToFile):
(WebCore::readFromFile):
(WebCore::unloadModule):
(WebCore::hardLinkOrCopyFile):
* platform/glib/GamepadsGlib.cpp: Renamed from Source/WebCore/platform/gtk/GamepadsGtk.cpp.
(WebCore::GamepadDeviceGlib::GamepadDeviceGlib):
(WebCore::GamepadDeviceGlib::~GamepadDeviceGlib):
(WebCore::GamepadDeviceGlib::readCallback):
(WebCore::GamepadsGlib::GamepadsGlib):
(WebCore::GamepadsGlib::~GamepadsGlib):
(WebCore::GamepadsGlib::registerDevice):
(WebCore::GamepadsGlib::unregisterDevice):
(WebCore::GamepadsGlib::updateGamepadList):
(WebCore::GamepadsGlib::onUEventCallback):
(WebCore::GamepadsGlib::isGamepadDevice):
(WebCore::sampleGamepads):
* platform/glib/SharedBufferGlib.cpp: Renamed from Source/WebCore/platform/gtk/SharedBufferGtk.cpp.
(WebCore::SharedBuffer::createFromReadingFile):</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCorePlatformGTKcmake">trunk/Source/WebCore/PlatformGTK.cmake</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreplatformglibEventLoopGlibcpp">trunk/Source/WebCore/platform/glib/EventLoopGlib.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformglibFileSystemGlibcpp">trunk/Source/WebCore/platform/glib/FileSystemGlib.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformglibGamepadsGlibcpp">trunk/Source/WebCore/platform/glib/GamepadsGlib.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformglibSharedBufferGlibcpp">trunk/Source/WebCore/platform/glib/SharedBufferGlib.cpp</a></li>
</ul>
<h3>Removed Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreplatformgtkEventLoopGtkcpp">trunk/Source/WebCore/platform/gtk/EventLoopGtk.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformgtkFileSystemGtkcpp">trunk/Source/WebCore/platform/gtk/FileSystemGtk.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformgtkGamepadsGtkcpp">trunk/Source/WebCore/platform/gtk/GamepadsGtk.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformgtkSharedBufferGtkcpp">trunk/Source/WebCore/platform/gtk/SharedBufferGtk.cpp</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (199771 => 199772)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog 2016-04-20 13:25:39 UTC (rev 199771)
+++ trunk/Source/WebCore/ChangeLog 2016-04-20 15:03:05 UTC (rev 199772)
</span><span class="lines">@@ -1,3 +1,63 @@
</span><ins>+2016-04-20 Claudio Saavedra <csaavedra@igalia.com>
+
+ [GTK] Move GTK+-independent platform code to platform/glib
+ https://bugs.webkit.org/show_bug.cgi?id=156787
+
+ Reviewed by Carlos Garcia Campos.
+
+ There is plenty of code in platform/gtk that is independent from the GTK+ library.
+ Move those files to platform/glib so that they can be reused by other GLib-based ports.
+
+ Also clean some style warnings in those files.
+
+ * PlatformGTK.cmake: Move the files.
+ * platform/glib/EventLoopGlib.cpp: Renamed from Source/WebCore/platform/gtk/EventLoopGtk.cpp.
+ (WebCore::EventLoop::cycle):
+ * platform/glib/FileSystemGlib.cpp: Renamed from Source/WebCore/platform/gtk/FileSystemGtk.cpp.
+ (WebCore::filenameToString):
+ (WebCore::unescapedFilename):
+ (WebCore::fileSystemRepresentation):
+ (WebCore::filenameForDisplay):
+ (WebCore::fileExists):
+ (WebCore::deleteFile):
+ (WebCore::deleteEmptyDirectory):
+ (WebCore::getFileStat):
+ (WebCore::getFileSize):
+ (WebCore::getFileCreationTime):
+ (WebCore::getFileModificationTime):
+ (WebCore::getFileMetadata):
+ (WebCore::pathByAppendingComponent):
+ (WebCore::makeAllDirectories):
+ (WebCore::homeDirectoryPath):
+ (WebCore::pathGetFileName):
+ (WebCore::applicationDirectoryPath):
+ (WebCore::sharedResourcesPath):
+ (WebCore::getVolumeFreeSizeForPath):
+ (WebCore::directoryName):
+ (WebCore::listDirectory):
+ (WebCore::openTemporaryFile):
+ (WebCore::openFile):
+ (WebCore::closeFile):
+ (WebCore::seekFile):
+ (WebCore::writeToFile):
+ (WebCore::readFromFile):
+ (WebCore::unloadModule):
+ (WebCore::hardLinkOrCopyFile):
+ * platform/glib/GamepadsGlib.cpp: Renamed from Source/WebCore/platform/gtk/GamepadsGtk.cpp.
+ (WebCore::GamepadDeviceGlib::GamepadDeviceGlib):
+ (WebCore::GamepadDeviceGlib::~GamepadDeviceGlib):
+ (WebCore::GamepadDeviceGlib::readCallback):
+ (WebCore::GamepadsGlib::GamepadsGlib):
+ (WebCore::GamepadsGlib::~GamepadsGlib):
+ (WebCore::GamepadsGlib::registerDevice):
+ (WebCore::GamepadsGlib::unregisterDevice):
+ (WebCore::GamepadsGlib::updateGamepadList):
+ (WebCore::GamepadsGlib::onUEventCallback):
+ (WebCore::GamepadsGlib::isGamepadDevice):
+ (WebCore::sampleGamepads):
+ * platform/glib/SharedBufferGlib.cpp: Renamed from Source/WebCore/platform/gtk/SharedBufferGtk.cpp.
+ (WebCore::SharedBuffer::createFromReadingFile):
+
</ins><span class="cx"> 2016-04-20 Frederic Wang <fwang@igalia.com>
</span><span class="cx">
</span><span class="cx"> Refactor RenderMathMLSpace to avoid using flexbox
</span></span></pre></div>
<a id="trunkSourceWebCorePlatformGTKcmake"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/PlatformGTK.cmake (199771 => 199772)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/PlatformGTK.cmake 2016-04-20 13:25:39 UTC (rev 199771)
+++ trunk/Source/WebCore/PlatformGTK.cmake 2016-04-20 15:03:05 UTC (rev 199772)
</span><span class="lines">@@ -85,9 +85,13 @@
</span><span class="cx"> platform/geoclue/GeolocationProviderGeoclue1.cpp
</span><span class="cx"> platform/geoclue/GeolocationProviderGeoclue2.cpp
</span><span class="cx">
</span><ins>+ platform/glib/EventLoopGlib.cpp
+ platform/glib/FileSystemGlib.cpp
+ platform/glib/GamepadsGlib.cpp
</ins><span class="cx"> platform/glib/KeyedDecoderGlib.cpp
</span><span class="cx"> platform/glib/KeyedEncoderGlib.cpp
</span><span class="cx"> platform/glib/MainThreadSharedTimerGLib.cpp
</span><ins>+ platform/glib/SharedBufferGlib.cpp
</ins><span class="cx">
</span><span class="cx"> platform/graphics/GLContext.cpp
</span><span class="cx"> platform/graphics/GraphicsContext3DPrivate.cpp
</span><span class="lines">@@ -137,14 +141,10 @@
</span><span class="cx"> platform/graphics/x11/XUniqueResource.cpp
</span><span class="cx">
</span><span class="cx"> platform/gtk/ErrorsGtk.cpp
</span><del>- platform/gtk/EventLoopGtk.cpp
- platform/gtk/FileSystemGtk.cpp
- platform/gtk/GamepadsGtk.cpp
</del><span class="cx"> platform/gtk/LanguageGtk.cpp
</span><span class="cx"> platform/gtk/LoggingGtk.cpp
</span><span class="cx"> platform/gtk/MIMETypeRegistryGtk.cpp
</span><span class="cx"> platform/gtk/ScrollAnimatorGtk.cpp
</span><del>- platform/gtk/SharedBufferGtk.cpp
</del><span class="cx"> platform/gtk/TemporaryLinkStubs.cpp
</span><span class="cx"> platform/gtk/UserAgentGtk.cpp
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformglibEventLoopGlibcppfromrev199771trunkSourceWebCoreplatformgtkEventLoopGtkcpp"></a>
<div class="copfile"><h4>Copied: trunk/Source/WebCore/platform/glib/EventLoopGlib.cpp (from rev 199771, trunk/Source/WebCore/platform/gtk/EventLoopGtk.cpp) (0 => 199772)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/glib/EventLoopGlib.cpp (rev 0)
+++ trunk/Source/WebCore/platform/glib/EventLoopGlib.cpp 2016-04-20 15:03:05 UTC (rev 199772)
</span><span class="lines">@@ -0,0 +1,32 @@
</span><ins>+/*
+ * Copyright (C) 2008 Nuanti Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include "config.h"
+#include "EventLoop.h"
+
+#include <glib.h>
+
+namespace WebCore {
+
+void EventLoop::cycle()
+{
+ g_main_context_iteration(NULL, FALSE);
+}
+
+} // namespace WebCore
</ins></span></pre></div>
<a id="trunkSourceWebCoreplatformglibFileSystemGlibcppfromrev199771trunkSourceWebCoreplatformgtkFileSystemGtkcpp"></a>
<div class="copfile"><h4>Copied: trunk/Source/WebCore/platform/glib/FileSystemGlib.cpp (from rev 199771, trunk/Source/WebCore/platform/gtk/FileSystemGtk.cpp) (0 => 199772)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/glib/FileSystemGlib.cpp (rev 0)
+++ trunk/Source/WebCore/platform/glib/FileSystemGlib.cpp 2016-04-20 15:03:05 UTC (rev 199772)
</span><span class="lines">@@ -0,0 +1,376 @@
</span><ins>+/*
+ * Copyright (C) 2007, 2009 Holger Hans Peter Freyther
+ * Copyright (C) 2008 Collabora, Ltd.
+ * Copyright (C) 2008 Apple Inc. All rights reserved.
+ * Portions Copyright (c) 2010 Motorola Mobility, Inc. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include "config.h"
+#include "FileSystem.h"
+
+#include "FileMetadata.h"
+#include "NotImplemented.h"
+#include "UUID.h"
+#include <gio/gio.h>
+#include <glib.h>
+#include <glib/gstdio.h>
+#include <wtf/glib/GLibUtilities.h>
+#include <wtf/glib/GRefPtr.h>
+#include <wtf/glib/GUniquePtr.h>
+#include <wtf/text/CString.h>
+#include <wtf/text/WTFString.h>
+
+namespace WebCore {
+
+/* On linux file names are just raw bytes, so also strings that cannot be encoded in any way
+ * are valid file names. This mean that we cannot just store a file name as-is in a String
+ * but we have to escape it.
+ * On Windows the GLib file name encoding is always UTF-8 so we can optimize this case. */
+String filenameToString(const char* filename)
+{
+ if (!filename)
+ return String();
+
+#if OS(WINDOWS)
+ return String::fromUTF8(filename);
+#else
+ GUniquePtr<gchar> escapedString(g_uri_escape_string(filename, "/:", false));
+ return escapedString.get();
+#endif
+}
+
+static GUniquePtr<char> unescapedFilename(const String& path)
+{
+ if (path.isEmpty())
+ return nullptr;
+#if OS(WINDOWS)
+ return GUniquePtr<char>(g_strdup(path.utf8().data()));
+#else
+ return GUniquePtr<char>(g_uri_unescape_string(path.utf8().data(), nullptr));
+#endif
+}
+
+CString fileSystemRepresentation(const String& path)
+{
+#if OS(WINDOWS)
+ return path.utf8();
+#else
+ GUniquePtr<gchar> filename = unescapedFilename(path);
+ return filename.get();
+#endif
+}
+
+// Converts a string to something suitable to be displayed to the user.
+String filenameForDisplay(const String& string)
+{
+#if OS(WINDOWS)
+ return string;
+#else
+ GUniquePtr<gchar> filename = unescapedFilename(string);
+ if (!filename)
+ return string;
+
+ GUniquePtr<gchar> display(g_filename_to_utf8(filename.get(), -1, nullptr, nullptr, nullptr));
+ if (!display)
+ return string;
+
+ return String::fromUTF8(display.get());
+#endif
+}
+
+bool fileExists(const String& path)
+{
+ GUniquePtr<gchar> filename = unescapedFilename(path);
+ return filename ? g_file_test(filename.get(), G_FILE_TEST_EXISTS) : false;
+}
+
+bool deleteFile(const String& path)
+{
+ GUniquePtr<gchar> filename = unescapedFilename(path);
+ return filename ? g_remove(filename.get()) != -1 : false;
+}
+
+bool deleteEmptyDirectory(const String& path)
+{
+ GUniquePtr<gchar> filename = unescapedFilename(path);
+ return filename ? g_rmdir(filename.get()) != -1 : false;
+}
+
+static bool getFileStat(const String& path, GStatBuf* statBuffer)
+{
+ GUniquePtr<gchar> filename = unescapedFilename(path);
+ if (!filename)
+ return false;
+
+ return g_stat(filename.get(), statBuffer) != -1;
+}
+
+bool getFileSize(const String& path, long long& resultSize)
+{
+ GStatBuf statResult;
+ if (!getFileStat(path, &statResult))
+ return false;
+
+ resultSize = statResult.st_size;
+ return true;
+}
+
+bool getFileSize(PlatformFileHandle, long long&)
+{
+ notImplemented();
+ return false;
+}
+
+bool getFileCreationTime(const String&, time_t&)
+{
+ // FIXME: Is there a way to retrieve file creation time with Gtk on platforms that support it?
+ return false;
+}
+
+bool getFileModificationTime(const String& path, time_t& modifiedTime)
+{
+ GStatBuf statResult;
+ if (!getFileStat(path, &statResult))
+ return false;
+
+ modifiedTime = statResult.st_mtime;
+ return true;
+}
+
+bool getFileMetadata(const String& path, FileMetadata& metadata)
+{
+ GStatBuf statResult;
+ if (!getFileStat(path, &statResult))
+ return false;
+
+ metadata.modificationTime = statResult.st_mtime;
+ metadata.length = statResult.st_size;
+ metadata.type = S_ISDIR(statResult.st_mode) ? FileMetadata::TypeDirectory : FileMetadata::TypeFile;
+ return true;
+}
+
+String pathByAppendingComponent(const String& path, const String& component)
+{
+ if (path.endsWith(G_DIR_SEPARATOR_S))
+ return path + component;
+ return path + G_DIR_SEPARATOR_S + component;
+}
+
+bool makeAllDirectories(const String& path)
+{
+ GUniquePtr<gchar> filename = unescapedFilename(path);
+ return filename ? g_mkdir_with_parents(filename.get(), S_IRWXU) != -1 : false;
+}
+
+String homeDirectoryPath()
+{
+ return filenameToString(g_get_home_dir());
+}
+
+String pathGetFileName(const String& pathName)
+{
+ GUniquePtr<gchar> tmpFilename = unescapedFilename(pathName);
+ if (!tmpFilename)
+ return pathName;
+
+ GUniquePtr<gchar> baseName(g_path_get_basename(tmpFilename.get()));
+ return String::fromUTF8(baseName.get());
+}
+
+CString applicationDirectoryPath()
+{
+ CString path = getCurrentExecutablePath();
+ if (!path.isNull())
+ return path;
+
+ // If the above fails, check the PATH env variable.
+ GUniquePtr<char> currentExePath(g_find_program_in_path(g_get_prgname()));
+ if (!currentExePath.get())
+ return CString();
+
+ GUniquePtr<char> dirname(g_path_get_dirname(currentExePath.get()));
+ return dirname.get();
+}
+
+CString sharedResourcesPath()
+{
+ static CString cachedPath;
+ if (!cachedPath.isNull())
+ return cachedPath;
+
+#if OS(WINDOWS)
+ HMODULE hmodule = 0;
+ GetModuleHandleExA(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, reinterpret_cast<char*>(sharedResourcesPath), &hmodule);
+
+ GUniquePtr<gchar> runtimeDir(g_win32_get_package_installation_directory_of_module(hmodule));
+ GUniquePtr<gchar> dataPath(g_build_filename(runtimeDir.get(), "share", "webkitgtk-" WEBKITGTK_API_VERSION_STRING, NULL));
+#else
+ GUniquePtr<gchar> dataPath(g_build_filename(DATA_DIR, "webkitgtk-" WEBKITGTK_API_VERSION_STRING, NULL));
+#endif
+
+ cachedPath = dataPath.get();
+ return cachedPath;
+}
+
+uint64_t getVolumeFreeSizeForPath(const char* path)
+{
+ GRefPtr<GFile> file = adoptGRef(g_file_new_for_path(path));
+ GRefPtr<GFileInfo> fileInfo = adoptGRef(g_file_query_filesystem_info(file.get(), G_FILE_ATTRIBUTE_FILESYSTEM_FREE, 0, 0));
+ if (!fileInfo)
+ return 0;
+
+ return g_file_info_get_attribute_uint64(fileInfo.get(), G_FILE_ATTRIBUTE_FILESYSTEM_FREE);
+}
+
+String directoryName(const String& path)
+{
+ GUniquePtr<gchar> filename = unescapedFilename(path);
+ if (!filename)
+ return String();
+
+ GUniquePtr<char> dirname(g_path_get_dirname(filename.get()));
+ return String::fromUTF8(dirname.get());
+}
+
+Vector<String> listDirectory(const String& path, const String& filter)
+{
+ Vector<String> entries;
+
+ GUniquePtr<gchar> filename = unescapedFilename(path);
+ if (!filename)
+ return entries;
+
+ GUniquePtr<GDir> dir(g_dir_open(filename.get(), 0, nullptr));
+ if (!dir)
+ return entries;
+
+ GUniquePtr<GPatternSpec> pspec(g_pattern_spec_new((filter.utf8()).data()));
+ while (const char* name = g_dir_read_name(dir.get())) {
+ if (!g_pattern_match_string(pspec.get(), name))
+ continue;
+
+ GUniquePtr<gchar> entry(g_build_filename(filename.get(), name, nullptr));
+ entries.append(filenameToString(entry.get()));
+ }
+
+ return entries;
+}
+
+String openTemporaryFile(const String& prefix, PlatformFileHandle& handle)
+{
+ GUniquePtr<gchar> filename(g_strdup_printf("%s%s", prefix.utf8().data(), createCanonicalUUIDString().utf8().data()));
+ GUniquePtr<gchar> tempPath(g_build_filename(g_get_tmp_dir(), filename.get(), NULL));
+ GRefPtr<GFile> file = adoptGRef(g_file_new_for_path(tempPath.get()));
+
+ handle = g_file_create_readwrite(file.get(), G_FILE_CREATE_NONE, 0, 0);
+ if (!isHandleValid(handle))
+ return String();
+ return String::fromUTF8(tempPath.get());
+}
+
+PlatformFileHandle openFile(const String& path, FileOpenMode mode)
+{
+ GUniquePtr<gchar> filename = unescapedFilename(path);
+ if (!filename)
+ return invalidPlatformFileHandle;
+
+ GRefPtr<GFile> file = adoptGRef(g_file_new_for_path(filename.get()));
+ GFileIOStream* ioStream = 0;
+ if (mode == OpenForRead)
+ ioStream = g_file_open_readwrite(file.get(), 0, 0);
+ else if (mode == OpenForWrite) {
+ if (g_file_test(filename.get(), static_cast<GFileTest>(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR)))
+ ioStream = g_file_open_readwrite(file.get(), 0, 0);
+ else
+ ioStream = g_file_create_readwrite(file.get(), G_FILE_CREATE_NONE, 0, 0);
+ }
+
+ return ioStream;
+}
+
+void closeFile(PlatformFileHandle& handle)
+{
+ if (!isHandleValid(handle))
+ return;
+
+ g_io_stream_close(G_IO_STREAM(handle), 0, 0);
+ g_object_unref(handle);
+ handle = invalidPlatformFileHandle;
+}
+
+long long seekFile(PlatformFileHandle handle, long long offset, FileSeekOrigin origin)
+{
+ GSeekType seekType = G_SEEK_SET;
+ switch (origin) {
+ case SeekFromBeginning:
+ seekType = G_SEEK_SET;
+ break;
+ case SeekFromCurrent:
+ seekType = G_SEEK_CUR;
+ break;
+ case SeekFromEnd:
+ seekType = G_SEEK_END;
+ break;
+ default:
+ ASSERT_NOT_REACHED();
+ }
+
+ if (!g_seekable_seek(G_SEEKABLE(g_io_stream_get_input_stream(G_IO_STREAM(handle))),
+ offset, seekType, 0, 0))
+ {
+ return -1;
+ }
+ return g_seekable_tell(G_SEEKABLE(g_io_stream_get_input_stream(G_IO_STREAM(handle))));
+}
+
+int writeToFile(PlatformFileHandle handle, const char* data, int length)
+{
+ gsize bytesWritten;
+ g_output_stream_write_all(g_io_stream_get_output_stream(G_IO_STREAM(handle)),
+ data, length, &bytesWritten, 0, 0);
+ return bytesWritten;
+}
+
+int readFromFile(PlatformFileHandle handle, char* data, int length)
+{
+ GUniqueOutPtr<GError> error;
+ do {
+ gssize bytesRead = g_input_stream_read(g_io_stream_get_input_stream(G_IO_STREAM(handle)),
+ data, length, 0, &error.outPtr());
+ if (bytesRead >= 0)
+ return bytesRead;
+ } while (error && error->code == G_FILE_ERROR_INTR);
+ return -1;
+}
+
+bool unloadModule(PlatformModule module)
+{
+#if OS(WINDOWS)
+ return ::FreeLibrary(module);
+#else
+ return g_module_close(module);
+#endif
+}
+
+bool hardLinkOrCopyFile(const String&, const String&)
+{
+ // FIXME: Implement
+ return false;
+}
+
+}
</ins></span></pre></div>
<a id="trunkSourceWebCoreplatformglibGamepadsGlibcppfromrev199771trunkSourceWebCoreplatformgtkGamepadsGtkcpp"></a>
<div class="copfile"><h4>Copied: trunk/Source/WebCore/platform/glib/GamepadsGlib.cpp (from rev 199771, trunk/Source/WebCore/platform/gtk/GamepadsGtk.cpp) (0 => 199772)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/glib/GamepadsGlib.cpp (rev 0)
+++ trunk/Source/WebCore/platform/glib/GamepadsGlib.cpp 2016-04-20 15:03:05 UTC (rev 199772)
</span><span class="lines">@@ -0,0 +1,219 @@
</span><ins>+/*
+ * Copyright (C) 2012 Zan Dobersek <zandobersek@gmail.com>
+ *
+ * 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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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 "Gamepads.h"
+
+#if ENABLE(GAMEPAD_DEPRECATED)
+
+#include "GamepadDeviceLinux.h"
+#include "GamepadList.h"
+#include "Logging.h"
+#include <gio/gunixinputstream.h>
+#include <gudev/gudev.h>
+#include <wtf/HashMap.h>
+#include <wtf/glib/GRefPtr.h>
+#include <wtf/glib/GUniquePtr.h>
+#include <wtf/text/CString.h>
+#include <wtf/text/StringHash.h>
+
+namespace WebCore {
+
+class GamepadDeviceGlib : public GamepadDeviceLinux {
+public:
+ explicit GamepadDeviceGlib(String deviceFile);
+ ~GamepadDeviceGlib();
+
+private:
+ static gboolean readCallback(GObject* pollableStream, gpointer data);
+ GRefPtr<GInputStream> m_inputStream;
+ GRefPtr<GSource> m_source;
+};
+
+GamepadDeviceGlib::GamepadDeviceGlib(String deviceFile)
+ : GamepadDeviceLinux(deviceFile)
+{
+ if (m_fileDescriptor == -1)
+ return;
+
+ m_inputStream = adoptGRef(g_unix_input_stream_new(m_fileDescriptor, FALSE));
+ m_source = adoptGRef(g_pollable_input_stream_create_source(G_POLLABLE_INPUT_STREAM(m_inputStream.get()), 0));
+ g_source_set_callback(m_source.get(), reinterpret_cast<GSourceFunc>(readCallback), this, 0);
+ g_source_attach(m_source.get(), 0);
+}
+
+GamepadDeviceGlib::~GamepadDeviceGlib()
+{
+ if (m_source)
+ g_source_destroy(m_source.get());
+}
+
+gboolean GamepadDeviceGlib::readCallback(GObject* pollableStream, gpointer data)
+{
+ GamepadDeviceGlib* gamepadDevice = reinterpret_cast<GamepadDeviceGlib*>(data);
+ GUniqueOutPtr<GError> error;
+ struct js_event event;
+
+ gssize len = g_pollable_input_stream_read_nonblocking(G_POLLABLE_INPUT_STREAM(pollableStream),
+ &event, sizeof(event), 0, &error.outPtr());
+
+ // FIXME: Properly log the error.
+ // In the case of G_IO_ERROR_WOULD_BLOCK error return TRUE to wait until
+ // the source becomes readable again and FALSE otherwise.
+ if (error)
+ return g_error_matches(error.get(), G_IO_ERROR, G_IO_ERROR_WOULD_BLOCK);
+
+ ASSERT_UNUSED(len, len == sizeof(event));
+ gamepadDevice->updateForEvent(event);
+ return TRUE;
+}
+
+class GamepadsGlib {
+public:
+ explicit GamepadsGlib(unsigned length);
+
+ void registerDevice(String deviceFile);
+ void unregisterDevice(String deviceFile);
+
+ void updateGamepadList(GamepadList*);
+
+private:
+ ~GamepadsGlib();
+ static void onUEventCallback(GUdevClient*, gchar* action, GUdevDevice*, gpointer data);
+ static gboolean isGamepadDevice(GUdevDevice*);
+
+ Vector<std::unique_ptr<GamepadDeviceGlib> > m_slots;
+ HashMap<String, GamepadDeviceGlib*> m_deviceMap;
+
+ GRefPtr<GUdevClient> m_gudevClient;
+};
+
+GamepadsGlib::GamepadsGlib(unsigned length)
+ : m_slots(length)
+{
+ static const char* subsystems[] = { "input", 0 };
+ m_gudevClient = adoptGRef(g_udev_client_new(subsystems));
+ g_signal_connect(m_gudevClient.get(), "uevent", G_CALLBACK(onUEventCallback), this);
+
+ GUniquePtr<GList> devicesList(g_udev_client_query_by_subsystem(m_gudevClient.get(), subsystems[0]));
+ for (GList* listItem = devicesList.get(); listItem; listItem = g_list_next(listItem)) {
+ GUdevDevice* device = G_UDEV_DEVICE(listItem->data);
+ String deviceFile = String::fromUTF8(g_udev_device_get_device_file(device));
+ if (isGamepadDevice(device))
+ registerDevice(deviceFile);
+ g_object_unref(device);
+ }
+}
+
+GamepadsGlib::~GamepadsGlib()
+{
+ g_signal_handlers_disconnect_matched(m_gudevClient.get(), G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, this);
+}
+
+void GamepadsGlib::registerDevice(String deviceFile)
+{
+ LOG(Gamepad, "GamepadsGlib::registerDevice %s", deviceFile.ascii().data());
+ ASSERT(!m_deviceMap.contains(deviceFile));
+
+ for (unsigned index = 0; index < m_slots.size(); index++) {
+ if (!m_slots[index]) {
+ m_slots[index] = std::make_unique<GamepadDeviceGlib>(deviceFile);
+ m_deviceMap.add(deviceFile, m_slots[index].get());
+ break;
+ }
+ }
+}
+
+void GamepadsGlib::unregisterDevice(String deviceFile)
+{
+ LOG(Gamepad, "GamepadsGlib::unregisterDevice %s", deviceFile.ascii().data());
+ ASSERT(m_deviceMap.contains(deviceFile));
+
+ GamepadDeviceGlib* gamepadDevice = m_deviceMap.take(deviceFile);
+ size_t index = m_slots.find(gamepadDevice);
+ ASSERT(index != notFound);
+
+ m_slots[index] = nullptr;
+}
+
+void GamepadsGlib::updateGamepadList(GamepadList* into)
+{
+ ASSERT(m_slots.size() == into->length());
+
+ for (unsigned i = 0; i < m_slots.size(); i++) {
+ if (m_slots[i].get() && m_slots[i]->connected()) {
+ GamepadDeviceGlib* gamepadDevice = m_slots[i].get();
+ RefPtr<Gamepad> gamepad = into->item(i);
+ if (!gamepad)
+ gamepad = Gamepad::create();
+
+ gamepad->index(i);
+ gamepad->id(gamepadDevice->id());
+ gamepad->timestamp(gamepadDevice->timestamp());
+ gamepad->axes(gamepadDevice->axesCount(), gamepadDevice->axesData());
+ gamepad->buttons(gamepadDevice->buttonsCount(), gamepadDevice->buttonsData());
+
+ into->set(i, gamepad);
+ } else
+ into->set(i, 0);
+ }
+}
+
+void GamepadsGlib::onUEventCallback(GUdevClient*, gchar* action, GUdevDevice* device, gpointer data)
+{
+ if (!isGamepadDevice(device))
+ return;
+
+ GamepadsGlib* gamepadsGlib = reinterpret_cast<GamepadsGlib*>(data);
+ String deviceFile = String::fromUTF8(g_udev_device_get_device_file(device));
+
+ if (!g_strcmp0(action, "add"))
+ gamepadsGlib->registerDevice(deviceFile);
+ else if (!g_strcmp0(action, "remove"))
+ gamepadsGlib->unregisterDevice(deviceFile);
+}
+
+gboolean GamepadsGlib::isGamepadDevice(GUdevDevice* device)
+{
+ const gchar* deviceFile = g_udev_device_get_device_file(device);
+ const gchar* sysfsPath = g_udev_device_get_sysfs_path(device);
+ if (!deviceFile || !sysfsPath)
+ return FALSE;
+
+ if (!g_udev_device_has_property(device, "ID_INPUT") || !g_udev_device_has_property(device, "ID_INPUT_JOYSTICK"))
+ return FALSE;
+
+ return g_str_has_prefix(deviceFile, "/dev/input/js");
+}
+
+void sampleGamepads(GamepadList* into)
+{
+ DEPRECATED_DEFINE_STATIC_LOCAL(GamepadsGlib, gamepadsGlib, (into->length()));
+ gamepadsGlib.updateGamepadList(into);
+}
+
+} // namespace WebCore
+
+#endif // ENABLE(GAMEPAD_DEPRECATED)
</ins></span></pre></div>
<a id="trunkSourceWebCoreplatformglibSharedBufferGlibcppfromrev199771trunkSourceWebCoreplatformgtkSharedBufferGtkcpp"></a>
<div class="copfile"><h4>Copied: trunk/Source/WebCore/platform/glib/SharedBufferGlib.cpp (from rev 199771, trunk/Source/WebCore/platform/gtk/SharedBufferGtk.cpp) (0 => 199772)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/glib/SharedBufferGlib.cpp (rev 0)
+++ trunk/Source/WebCore/platform/glib/SharedBufferGlib.cpp 2016-04-20 15:03:05 UTC (rev 199772)
</span><span class="lines">@@ -0,0 +1,50 @@
</span><ins>+/*
+ * Copyright (C) 2008 Collabora Ltd.
+ *
+ * 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; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * 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
+ */
+
+#include "config.h"
+#include "SharedBuffer.h"
+
+#include "FileSystem.h"
+#include <wtf/glib/GUniquePtr.h>
+#include <wtf/text/CString.h>
+
+#include <glib.h>
+
+
+namespace WebCore {
+
+RefPtr<SharedBuffer> SharedBuffer::createFromReadingFile(const String& filePath)
+{
+ if (filePath.isEmpty())
+ return 0;
+
+ CString filename = fileSystemRepresentation(filePath);
+ GUniqueOutPtr<gchar> contents;
+ gsize size;
+ GUniqueOutPtr<GError> error;
+ if (!g_file_get_contents(filename.data(), &contents.outPtr(), &size, &error.outPtr())) {
+ LOG_ERROR("Failed to fully read contents of file %s - %s", filenameForDisplay(filePath).utf8().data(), error->message);
+ return 0;
+ }
+
+ RefPtr<SharedBuffer> result = SharedBuffer::create(contents.get(), size);
+
+ return result.release();
+}
+
+} // namespace WebCore
</ins></span></pre></div>
<a id="trunkSourceWebCoreplatformgtkEventLoopGtkcpp"></a>
<div class="delfile"><h4>Deleted: trunk/Source/WebCore/platform/gtk/EventLoopGtk.cpp (199771 => 199772)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/gtk/EventLoopGtk.cpp 2016-04-20 13:25:39 UTC (rev 199771)
+++ trunk/Source/WebCore/platform/gtk/EventLoopGtk.cpp 2016-04-20 15:03:05 UTC (rev 199772)
</span><span class="lines">@@ -1,32 +0,0 @@
</span><del>-/*
- * Copyright (C) 2008 Nuanti Ltd.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#include "config.h"
-#include "EventLoop.h"
-
-#include <glib.h>
-
-namespace WebCore {
-
-void EventLoop::cycle()
-{
- g_main_context_iteration(NULL, FALSE);
-}
-
-} // namespace WebCore
</del></span></pre></div>
<a id="trunkSourceWebCoreplatformgtkFileSystemGtkcpp"></a>
<div class="delfile"><h4>Deleted: trunk/Source/WebCore/platform/gtk/FileSystemGtk.cpp (199771 => 199772)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/gtk/FileSystemGtk.cpp 2016-04-20 13:25:39 UTC (rev 199771)
+++ trunk/Source/WebCore/platform/gtk/FileSystemGtk.cpp 2016-04-20 15:03:05 UTC (rev 199772)
</span><span class="lines">@@ -1,374 +0,0 @@
</span><del>-/*
- * Copyright (C) 2007, 2009 Holger Hans Peter Freyther
- * Copyright (C) 2008 Collabora, Ltd.
- * Copyright (C) 2008 Apple Inc. All rights reserved.
- * Portions Copyright (c) 2010 Motorola Mobility, Inc. All rights reserved.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#include "config.h"
-#include "FileSystem.h"
-
-#include "FileMetadata.h"
-#include "NotImplemented.h"
-#include "UUID.h"
-#include <gio/gio.h>
-#include <glib.h>
-#include <glib/gstdio.h>
-#include <wtf/glib/GLibUtilities.h>
-#include <wtf/glib/GRefPtr.h>
-#include <wtf/glib/GUniquePtr.h>
-#include <wtf/text/CString.h>
-#include <wtf/text/WTFString.h>
-
-namespace WebCore {
-
-/* On linux file names are just raw bytes, so also strings that cannot be encoded in any way
- * are valid file names. This mean that we cannot just store a file name as-is in a String
- * but we have to escape it.
- * On Windows the GLib file name encoding is always UTF-8 so we can optimize this case. */
-String filenameToString(const char* filename)
-{
- if (!filename)
- return String();
-
-#if OS(WINDOWS)
- return String::fromUTF8(filename);
-#else
- GUniquePtr<gchar> escapedString(g_uri_escape_string(filename, "/:", false));
- return escapedString.get();
-#endif
-}
-
-static GUniquePtr<char> unescapedFilename(const String& path)
-{
- if (path.isEmpty())
- return nullptr;
-#if OS(WINDOWS)
- return GUniquePtr<char>(g_strdup(path.utf8().data()));
-#else
- return GUniquePtr<char>(g_uri_unescape_string(path.utf8().data(), nullptr));
-#endif
-}
-
-CString fileSystemRepresentation(const String& path)
-{
-#if OS(WINDOWS)
- return path.utf8();
-#else
- GUniquePtr<gchar> filename = unescapedFilename(path);
- return filename.get();
-#endif
-}
-
-// Converts a string to something suitable to be displayed to the user.
-String filenameForDisplay(const String& string)
-{
-#if OS(WINDOWS)
- return string;
-#else
- GUniquePtr<gchar> filename = unescapedFilename(string);
- if (!filename)
- return string;
-
- GUniquePtr<gchar> display(g_filename_to_utf8(filename.get(), -1, nullptr, nullptr, nullptr));
- if (!display)
- return string;
-
- return String::fromUTF8(display.get());
-#endif
-}
-
-bool fileExists(const String& path)
-{
- GUniquePtr<gchar> filename = unescapedFilename(path);
- return filename ? g_file_test(filename.get(), G_FILE_TEST_EXISTS) : false;
-}
-
-bool deleteFile(const String& path)
-{
- GUniquePtr<gchar> filename = unescapedFilename(path);
- return filename ? g_remove(filename.get()) != -1 : false;
-}
-
-bool deleteEmptyDirectory(const String& path)
-{
- GUniquePtr<gchar> filename = unescapedFilename(path);
- return filename ? g_rmdir(filename.get()) != -1 : false;
-}
-
-static bool getFileStat(const String& path, GStatBuf* statBuffer)
-{
- GUniquePtr<gchar> filename = unescapedFilename(path);
- if (!filename)
- return false;
-
- return g_stat(filename.get(), statBuffer) != -1;
-}
-
-bool getFileSize(const String& path, long long& resultSize)
-{
- GStatBuf statResult;
- if (!getFileStat(path, &statResult))
- return false;
-
- resultSize = statResult.st_size;
- return true;
-}
-
-bool getFileSize(PlatformFileHandle, long long&)
-{
- notImplemented();
- return false;
-}
-
-bool getFileCreationTime(const String&, time_t&)
-{
- // FIXME: Is there a way to retrieve file creation time with Gtk on platforms that support it?
- return false;
-}
-
-bool getFileModificationTime(const String& path, time_t& modifiedTime)
-{
- GStatBuf statResult;
- if (!getFileStat(path, &statResult))
- return false;
-
- modifiedTime = statResult.st_mtime;
- return true;
-}
-
-bool getFileMetadata(const String& path, FileMetadata& metadata)
-{
- GStatBuf statResult;
- if (!getFileStat(path, &statResult))
- return false;
-
- metadata.modificationTime = statResult.st_mtime;
- metadata.length = statResult.st_size;
- metadata.type = S_ISDIR(statResult.st_mode) ? FileMetadata::TypeDirectory : FileMetadata::TypeFile;
- return true;
-}
-
-String pathByAppendingComponent(const String& path, const String& component)
-{
- if (path.endsWith(G_DIR_SEPARATOR_S))
- return path + component;
- return path + G_DIR_SEPARATOR_S + component;
-}
-
-bool makeAllDirectories(const String& path)
-{
- GUniquePtr<gchar> filename = unescapedFilename(path);
- return filename ? g_mkdir_with_parents(filename.get(), S_IRWXU) != -1 : false;
-}
-
-String homeDirectoryPath()
-{
- return filenameToString(g_get_home_dir());
-}
-
-String pathGetFileName(const String& pathName)
-{
- GUniquePtr<gchar> tmpFilename = unescapedFilename(pathName);
- if (!tmpFilename)
- return pathName;
-
- GUniquePtr<gchar> baseName(g_path_get_basename(tmpFilename.get()));
- return String::fromUTF8(baseName.get());
-}
-
-CString applicationDirectoryPath()
-{
- CString path = getCurrentExecutablePath();
- if (!path.isNull())
- return path;
-
- // If the above fails, check the PATH env variable.
- GUniquePtr<char> currentExePath(g_find_program_in_path(g_get_prgname()));
- if (!currentExePath.get())
- return CString();
-
- GUniquePtr<char> dirname(g_path_get_dirname(currentExePath.get()));
- return dirname.get();
-}
-
-CString sharedResourcesPath()
-{
- static CString cachedPath;
- if (!cachedPath.isNull())
- return cachedPath;
-
-#if OS(WINDOWS)
- HMODULE hmodule = 0;
- GetModuleHandleExA(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, reinterpret_cast<char*>(sharedResourcesPath), &hmodule);
-
- GUniquePtr<gchar> runtimeDir(g_win32_get_package_installation_directory_of_module(hmodule));
- GUniquePtr<gchar> dataPath(g_build_filename(runtimeDir.get(), "share", "webkitgtk-" WEBKITGTK_API_VERSION_STRING, NULL));
-#else
- GUniquePtr<gchar> dataPath(g_build_filename(DATA_DIR, "webkitgtk-" WEBKITGTK_API_VERSION_STRING, NULL));
-#endif
-
- cachedPath = dataPath.get();
- return cachedPath;
-}
-
-uint64_t getVolumeFreeSizeForPath(const char* path)
-{
- GRefPtr<GFile> file = adoptGRef(g_file_new_for_path(path));
- GRefPtr<GFileInfo> fileInfo = adoptGRef(g_file_query_filesystem_info(file.get(), G_FILE_ATTRIBUTE_FILESYSTEM_FREE, 0, 0));
- if (!fileInfo)
- return 0;
-
- return g_file_info_get_attribute_uint64(fileInfo.get(), G_FILE_ATTRIBUTE_FILESYSTEM_FREE);
-}
-
-String directoryName(const String& path)
-{
- GUniquePtr<gchar> filename = unescapedFilename(path);
- if (!filename)
- return String();
-
- GUniquePtr<char> dirname(g_path_get_dirname(filename.get()));
- return String::fromUTF8(dirname.get());
-}
-
-Vector<String> listDirectory(const String& path, const String& filter)
-{
- Vector<String> entries;
-
- GUniquePtr<gchar> filename = unescapedFilename(path);
- if (!filename)
- return entries;
-
- GUniquePtr<GDir> dir(g_dir_open(filename.get(), 0, nullptr));
- if (!dir)
- return entries;
-
- GUniquePtr<GPatternSpec> pspec(g_pattern_spec_new((filter.utf8()).data()));
- while (const char* name = g_dir_read_name(dir.get())) {
- if (!g_pattern_match_string(pspec.get(), name))
- continue;
-
- GUniquePtr<gchar> entry(g_build_filename(filename.get(), name, nullptr));
- entries.append(filenameToString(entry.get()));
- }
-
- return entries;
-}
-
-String openTemporaryFile(const String& prefix, PlatformFileHandle& handle)
-{
- GUniquePtr<gchar> filename(g_strdup_printf("%s%s", prefix.utf8().data(), createCanonicalUUIDString().utf8().data()));
- GUniquePtr<gchar> tempPath(g_build_filename(g_get_tmp_dir(), filename.get(), NULL));
- GRefPtr<GFile> file = adoptGRef(g_file_new_for_path(tempPath.get()));
-
- handle = g_file_create_readwrite(file.get(), G_FILE_CREATE_NONE, 0, 0);
- if (!isHandleValid(handle))
- return String();
- return String::fromUTF8(tempPath.get());
-}
-
-PlatformFileHandle openFile(const String& path, FileOpenMode mode)
-{
- GUniquePtr<gchar> filename = unescapedFilename(path);
- if (!filename)
- return invalidPlatformFileHandle;
-
- GRefPtr<GFile> file = adoptGRef(g_file_new_for_path(filename.get()));
- GFileIOStream* ioStream = 0;
- if (mode == OpenForRead)
- ioStream = g_file_open_readwrite(file.get(), 0, 0);
- else if (mode == OpenForWrite) {
- if (g_file_test(filename.get(), static_cast<GFileTest>(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR)))
- ioStream = g_file_open_readwrite(file.get(), 0, 0);
- else
- ioStream = g_file_create_readwrite(file.get(), G_FILE_CREATE_NONE, 0, 0);
- }
-
- return ioStream;
-}
-
-void closeFile(PlatformFileHandle& handle)
-{
- if (!isHandleValid(handle))
- return;
-
- g_io_stream_close(G_IO_STREAM(handle), 0, 0);
- g_object_unref(handle);
- handle = invalidPlatformFileHandle;
-}
-
-long long seekFile(PlatformFileHandle handle, long long offset, FileSeekOrigin origin)
-{
- GSeekType seekType = G_SEEK_SET;
- switch (origin) {
- case SeekFromBeginning:
- seekType = G_SEEK_SET;
- break;
- case SeekFromCurrent:
- seekType = G_SEEK_CUR;
- break;
- case SeekFromEnd:
- seekType = G_SEEK_END;
- break;
- default:
- ASSERT_NOT_REACHED();
- }
-
- if (!g_seekable_seek(G_SEEKABLE(g_io_stream_get_input_stream(G_IO_STREAM(handle))),
- offset, seekType, 0, 0))
- return -1;
- return g_seekable_tell(G_SEEKABLE(g_io_stream_get_input_stream(G_IO_STREAM(handle))));
-}
-
-int writeToFile(PlatformFileHandle handle, const char* data, int length)
-{
- gsize bytesWritten;
- g_output_stream_write_all(g_io_stream_get_output_stream(G_IO_STREAM(handle)),
- data, length, &bytesWritten, 0, 0);
- return bytesWritten;
-}
-
-int readFromFile(PlatformFileHandle handle, char* data, int length)
-{
- GUniqueOutPtr<GError> error;
- do {
- gssize bytesRead = g_input_stream_read(g_io_stream_get_input_stream(G_IO_STREAM(handle)),
- data, length, 0, &error.outPtr());
- if (bytesRead >= 0)
- return bytesRead;
- } while (error && error->code == G_FILE_ERROR_INTR);
- return -1;
-}
-
-bool unloadModule(PlatformModule module)
-{
-#if OS(WINDOWS)
- return ::FreeLibrary(module);
-#else
- return g_module_close(module);
-#endif
-}
-
-bool hardLinkOrCopyFile(const String&, const String&)
-{
- // FIXME: Implement
- return false;
-}
-
-}
</del></span></pre></div>
<a id="trunkSourceWebCoreplatformgtkGamepadsGtkcpp"></a>
<div class="delfile"><h4>Deleted: trunk/Source/WebCore/platform/gtk/GamepadsGtk.cpp (199771 => 199772)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/gtk/GamepadsGtk.cpp 2016-04-20 13:25:39 UTC (rev 199771)
+++ trunk/Source/WebCore/platform/gtk/GamepadsGtk.cpp 2016-04-20 15:03:05 UTC (rev 199772)
</span><span class="lines">@@ -1,219 +0,0 @@
</span><del>-/*
- * Copyright (C) 2012 Zan Dobersek <zandobersek@gmail.com>
- *
- * 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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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 "Gamepads.h"
-
-#if ENABLE(GAMEPAD_DEPRECATED)
-
-#include "GamepadDeviceLinux.h"
-#include "GamepadList.h"
-#include "Logging.h"
-#include <gio/gunixinputstream.h>
-#include <gudev/gudev.h>
-#include <wtf/HashMap.h>
-#include <wtf/glib/GRefPtr.h>
-#include <wtf/glib/GUniquePtr.h>
-#include <wtf/text/CString.h>
-#include <wtf/text/StringHash.h>
-
-namespace WebCore {
-
-class GamepadDeviceGtk : public GamepadDeviceLinux {
-public:
- explicit GamepadDeviceGtk(String deviceFile);
- ~GamepadDeviceGtk();
-
-private:
- static gboolean readCallback(GObject* pollableStream, gpointer data);
- GRefPtr<GInputStream> m_inputStream;
- GRefPtr<GSource> m_source;
-};
-
-GamepadDeviceGtk::GamepadDeviceGtk(String deviceFile)
- : GamepadDeviceLinux(deviceFile)
-{
- if (m_fileDescriptor == -1)
- return;
-
- m_inputStream = adoptGRef(g_unix_input_stream_new(m_fileDescriptor, FALSE));
- m_source = adoptGRef(g_pollable_input_stream_create_source(G_POLLABLE_INPUT_STREAM(m_inputStream.get()), 0));
- g_source_set_callback(m_source.get(), reinterpret_cast<GSourceFunc>(readCallback), this, 0);
- g_source_attach(m_source.get(), 0);
-}
-
-GamepadDeviceGtk::~GamepadDeviceGtk()
-{
- if (m_source)
- g_source_destroy(m_source.get());
-}
-
-gboolean GamepadDeviceGtk::readCallback(GObject* pollableStream, gpointer data)
-{
- GamepadDeviceGtk* gamepadDevice = reinterpret_cast<GamepadDeviceGtk*>(data);
- GUniqueOutPtr<GError> error;
- struct js_event event;
-
- gssize len = g_pollable_input_stream_read_nonblocking(G_POLLABLE_INPUT_STREAM(pollableStream),
- &event, sizeof(event), 0, &error.outPtr());
-
- // FIXME: Properly log the error.
- // In the case of G_IO_ERROR_WOULD_BLOCK error return TRUE to wait until
- // the source becomes readable again and FALSE otherwise.
- if (error)
- return g_error_matches(error.get(), G_IO_ERROR, G_IO_ERROR_WOULD_BLOCK);
-
- ASSERT_UNUSED(len, len == sizeof(event));
- gamepadDevice->updateForEvent(event);
- return TRUE;
-}
-
-class GamepadsGtk {
-public:
- explicit GamepadsGtk(unsigned length);
-
- void registerDevice(String deviceFile);
- void unregisterDevice(String deviceFile);
-
- void updateGamepadList(GamepadList*);
-
-private:
- ~GamepadsGtk();
- static void onUEventCallback(GUdevClient*, gchar* action, GUdevDevice*, gpointer data);
- static gboolean isGamepadDevice(GUdevDevice*);
-
- Vector<std::unique_ptr<GamepadDeviceGtk> > m_slots;
- HashMap<String, GamepadDeviceGtk*> m_deviceMap;
-
- GRefPtr<GUdevClient> m_gudevClient;
-};
-
-GamepadsGtk::GamepadsGtk(unsigned length)
- : m_slots(length)
-{
- static const char* subsystems[] = { "input", 0 };
- m_gudevClient = adoptGRef(g_udev_client_new(subsystems));
- g_signal_connect(m_gudevClient.get(), "uevent", G_CALLBACK(onUEventCallback), this);
-
- GUniquePtr<GList> devicesList(g_udev_client_query_by_subsystem(m_gudevClient.get(), subsystems[0]));
- for (GList* listItem = devicesList.get(); listItem; listItem = g_list_next(listItem)) {
- GUdevDevice* device = G_UDEV_DEVICE(listItem->data);
- String deviceFile = String::fromUTF8(g_udev_device_get_device_file(device));
- if (isGamepadDevice(device))
- registerDevice(deviceFile);
- g_object_unref(device);
- }
-}
-
-GamepadsGtk::~GamepadsGtk()
-{
- g_signal_handlers_disconnect_matched(m_gudevClient.get(), G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, this);
-}
-
-void GamepadsGtk::registerDevice(String deviceFile)
-{
- LOG(Gamepad, "GamepadsGtk::registerDevice %s", deviceFile.ascii().data());
- ASSERT(!m_deviceMap.contains(deviceFile));
-
- for (unsigned index = 0; index < m_slots.size(); index++) {
- if (!m_slots[index]) {
- m_slots[index] = std::make_unique<GamepadDeviceGtk>(deviceFile);
- m_deviceMap.add(deviceFile, m_slots[index].get());
- break;
- }
- }
-}
-
-void GamepadsGtk::unregisterDevice(String deviceFile)
-{
- LOG(Gamepad, "GamepadsGtk::unregisterDevice %s", deviceFile.ascii().data());
- ASSERT(m_deviceMap.contains(deviceFile));
-
- GamepadDeviceGtk* gamepadDevice = m_deviceMap.take(deviceFile);
- size_t index = m_slots.find(gamepadDevice);
- ASSERT(index != notFound);
-
- m_slots[index] = nullptr;
-}
-
-void GamepadsGtk::updateGamepadList(GamepadList* into)
-{
- ASSERT(m_slots.size() == into->length());
-
- for (unsigned i = 0; i < m_slots.size(); i++) {
- if (m_slots[i].get() && m_slots[i]->connected()) {
- GamepadDeviceGtk* gamepadDevice = m_slots[i].get();
- RefPtr<Gamepad> gamepad = into->item(i);
- if (!gamepad)
- gamepad = Gamepad::create();
-
- gamepad->index(i);
- gamepad->id(gamepadDevice->id());
- gamepad->timestamp(gamepadDevice->timestamp());
- gamepad->axes(gamepadDevice->axesCount(), gamepadDevice->axesData());
- gamepad->buttons(gamepadDevice->buttonsCount(), gamepadDevice->buttonsData());
-
- into->set(i, gamepad);
- } else
- into->set(i, 0);
- }
-}
-
-void GamepadsGtk::onUEventCallback(GUdevClient*, gchar* action, GUdevDevice* device, gpointer data)
-{
- if (!isGamepadDevice(device))
- return;
-
- GamepadsGtk* gamepadsGtk = reinterpret_cast<GamepadsGtk*>(data);
- String deviceFile = String::fromUTF8(g_udev_device_get_device_file(device));
-
- if (!g_strcmp0(action, "add"))
- gamepadsGtk->registerDevice(deviceFile);
- else if (!g_strcmp0(action, "remove"))
- gamepadsGtk->unregisterDevice(deviceFile);
-}
-
-gboolean GamepadsGtk::isGamepadDevice(GUdevDevice* device)
-{
- const gchar* deviceFile = g_udev_device_get_device_file(device);
- const gchar* sysfsPath = g_udev_device_get_sysfs_path(device);
- if (!deviceFile || !sysfsPath)
- return FALSE;
-
- if (!g_udev_device_has_property(device, "ID_INPUT") || !g_udev_device_has_property(device, "ID_INPUT_JOYSTICK"))
- return FALSE;
-
- return g_str_has_prefix(deviceFile, "/dev/input/js");
-}
-
-void sampleGamepads(GamepadList* into)
-{
- DEPRECATED_DEFINE_STATIC_LOCAL(GamepadsGtk, gamepadsGtk, (into->length()));
- gamepadsGtk.updateGamepadList(into);
-}
-
-} // namespace WebCore
-
-#endif // ENABLE(GAMEPAD_DEPRECATED)
</del></span></pre></div>
<a id="trunkSourceWebCoreplatformgtkSharedBufferGtkcpp"></a>
<div class="delfile"><h4>Deleted: trunk/Source/WebCore/platform/gtk/SharedBufferGtk.cpp (199771 => 199772)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/gtk/SharedBufferGtk.cpp 2016-04-20 13:25:39 UTC (rev 199771)
+++ trunk/Source/WebCore/platform/gtk/SharedBufferGtk.cpp 2016-04-20 15:03:05 UTC (rev 199772)
</span><span class="lines">@@ -1,50 +0,0 @@
</span><del>-/*
- * Copyright (C) 2008 Collabora Ltd.
- *
- * 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; either
- * version 2 of the License, or (at your option) any later version.
- *
- * 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
- */
-
-#include "config.h"
-#include "SharedBuffer.h"
-
-#include "FileSystem.h"
-#include <wtf/glib/GUniquePtr.h>
-#include <wtf/text/CString.h>
-
-#include <glib.h>
-
-
-namespace WebCore {
-
-RefPtr<SharedBuffer> SharedBuffer::createFromReadingFile(const String& filePath)
-{
- if (filePath.isEmpty())
- return 0;
-
- CString filename = fileSystemRepresentation(filePath);
- GUniqueOutPtr<gchar> contents;
- gsize size;
- GUniqueOutPtr<GError> error;
- if (!g_file_get_contents(filename.data(), &contents.outPtr(), &size, &error.outPtr())) {
- LOG_ERROR("Failed to fully read contents of file %s - %s", filenameForDisplay(filePath).utf8().data(), error->message);
- return 0;
- }
-
- RefPtr<SharedBuffer> result = SharedBuffer::create(contents.get(), size);
-
- return result.release();
-}
-
-} // namespace WebCore
</del></span></pre>
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