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<title>[185412] trunk/Source/WebKit2</title>
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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/185412">185412</a></dd>
<dt>Author</dt> <dd>antti@apple.com</dd>
<dt>Date</dt> <dd>2015-06-10 06:00:49 -0700 (Wed, 10 Jun 2015)</dd>
</dl>
<h3>Log Message</h3>
<pre>NetworkCache: Delete old cache versions
https://bugs.webkit.org/show_bug.cgi?id=145800
Reviewed by Darin Adler.
* CMakeLists.txt:
* NetworkProcess/cache/NetworkCacheBlobStorage.cpp:
(WebKit::NetworkCache::BlobStorage::synchronize):
* NetworkProcess/cache/NetworkCacheFileSystem.cpp: Added.
(WebKit::NetworkCache::directoryEntryType):
(WebKit::NetworkCache::traverseDirectory):
Pass entry type as callback argument.
(WebKit::NetworkCache::deleteDirectoryRecursively):
Add helper.
(WebKit::NetworkCache::fileTimes):
(WebKit::NetworkCache::updateFileModificationTimeIfNeeded):
* NetworkProcess/cache/NetworkCacheFileSystem.h: Copied from Source/WebKit2/NetworkProcess/cache/NetworkCacheFileSystemPosix.h.
Move code to cpp.
(WebKit::NetworkCache::traverseDirectory): Deleted.
(WebKit::NetworkCache::traverseCacheFiles): Deleted.
(WebKit::NetworkCache::fileTimes): Deleted.
(WebKit::NetworkCache::updateFileModificationTimeIfNeeded): Deleted.
* NetworkProcess/cache/NetworkCacheFileSystemPosix.h: Removed.
* NetworkProcess/cache/NetworkCacheIOChannelCocoa.mm:
* NetworkProcess/cache/NetworkCacheStatistics.cpp:
(WebKit::NetworkCache::Statistics::bootstrapFromNetworkCache):
* NetworkProcess/cache/NetworkCacheStorage.cpp:
(WebKit::NetworkCache::makeBlobDirectoryPath):
(WebKit::NetworkCache::traverseRecordsFiles):
Move cache hierarchy aware traversal code here from NetworkCacheFileSystem (for better layering).
Rename for clarity.
(WebKit::NetworkCache::deleteEmptyRecordsDirectories):
Factor to a function.
(WebKit::NetworkCache::Storage::Storage):
(WebKit::NetworkCache::Storage::synchronize):
(WebKit::NetworkCache::Storage::traverse):
(WebKit::NetworkCache::Storage::clear):
Use traverseRecordsFiles for traversal.
(WebKit::NetworkCache::Storage::shrink):
(WebKit::NetworkCache::Storage::deleteOldVersions):
Delete version subdirectories with version number less than the current version.
Remove code for clearing unversioned V1 caches. No one should have them.
* NetworkProcess/cache/NetworkCacheStorage.h:
* UIProcess/API/APIUserContentExtensionStore.cpp:
* WebKit2.xcodeproj/project.pbxproj:</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebKit2CMakeListstxt">trunk/Source/WebKit2/CMakeLists.txt</a></li>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2NetworkProcesscacheNetworkCacheBlobStoragecpp">trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheBlobStorage.cpp</a></li>
<li><a href="#trunkSourceWebKit2NetworkProcesscacheNetworkCacheIOChannelCocoamm">trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheIOChannelCocoa.mm</a></li>
<li><a href="#trunkSourceWebKit2NetworkProcesscacheNetworkCacheIOChannelSoupcpp">trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheIOChannelSoup.cpp</a></li>
<li><a href="#trunkSourceWebKit2NetworkProcesscacheNetworkCacheStatisticscpp">trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheStatistics.cpp</a></li>
<li><a href="#trunkSourceWebKit2NetworkProcesscacheNetworkCacheStoragecpp">trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheStorage.cpp</a></li>
<li><a href="#trunkSourceWebKit2NetworkProcesscacheNetworkCacheStorageh">trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheStorage.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPIAPIUserContentExtensionStorecpp">trunk/Source/WebKit2/UIProcess/API/APIUserContentExtensionStore.cpp</a></li>
<li><a href="#trunkSourceWebKit2WebKit2xcodeprojprojectpbxproj">trunk/Source/WebKit2/WebKit2.xcodeproj/project.pbxproj</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#trunkSourceWebKit2NetworkProcesscacheNetworkCacheFileSystemcpp">trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheFileSystem.cpp</a></li>
<li><a href="#trunkSourceWebKit2NetworkProcesscacheNetworkCacheFileSystemh">trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheFileSystem.h</a></li>
</ul>
<h3>Removed Paths</h3>
<ul>
<li><a href="#trunkSourceWebKit2NetworkProcesscacheNetworkCacheFileSystemPosixh">trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheFileSystemPosix.h</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebKit2CMakeListstxt"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/CMakeLists.txt (185411 => 185412)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/CMakeLists.txt 2015-06-10 11:29:33 UTC (rev 185411)
+++ trunk/Source/WebKit2/CMakeLists.txt 2015-06-10 13:00:49 UTC (rev 185412)
</span><span class="lines">@@ -171,6 +171,7 @@
</span><span class="cx"> NetworkProcess/cache/NetworkCacheDecoder.cpp
</span><span class="cx"> NetworkProcess/cache/NetworkCacheEncoder.cpp
</span><span class="cx"> NetworkProcess/cache/NetworkCacheEntry.cpp
</span><ins>+ NetworkProcess/cache/NetworkCacheFileSystem.cpp
</ins><span class="cx"> NetworkProcess/cache/NetworkCacheKey.cpp
</span><span class="cx"> NetworkProcess/cache/NetworkCacheStatistics.cpp
</span><span class="cx"> NetworkProcess/cache/NetworkCacheStorage.cpp
</span></span></pre></div>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (185411 => 185412)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog 2015-06-10 11:29:33 UTC (rev 185411)
+++ trunk/Source/WebKit2/ChangeLog 2015-06-10 13:00:49 UTC (rev 185412)
</span><span class="lines">@@ -1,3 +1,65 @@
</span><ins>+2015-06-10 Antti Koivisto <antti@apple.com>
+
+ NetworkCache: Delete old cache versions
+ https://bugs.webkit.org/show_bug.cgi?id=145800
+
+ Reviewed by Darin Adler.
+
+ * CMakeLists.txt:
+ * NetworkProcess/cache/NetworkCacheBlobStorage.cpp:
+ (WebKit::NetworkCache::BlobStorage::synchronize):
+ * NetworkProcess/cache/NetworkCacheFileSystem.cpp: Added.
+ (WebKit::NetworkCache::directoryEntryType):
+ (WebKit::NetworkCache::traverseDirectory):
+
+ Pass entry type as callback argument.
+
+ (WebKit::NetworkCache::deleteDirectoryRecursively):
+
+ Add helper.
+
+ (WebKit::NetworkCache::fileTimes):
+ (WebKit::NetworkCache::updateFileModificationTimeIfNeeded):
+ * NetworkProcess/cache/NetworkCacheFileSystem.h: Copied from Source/WebKit2/NetworkProcess/cache/NetworkCacheFileSystemPosix.h.
+
+ Move code to cpp.
+
+ (WebKit::NetworkCache::traverseDirectory): Deleted.
+ (WebKit::NetworkCache::traverseCacheFiles): Deleted.
+ (WebKit::NetworkCache::fileTimes): Deleted.
+ (WebKit::NetworkCache::updateFileModificationTimeIfNeeded): Deleted.
+ * NetworkProcess/cache/NetworkCacheFileSystemPosix.h: Removed.
+ * NetworkProcess/cache/NetworkCacheIOChannelCocoa.mm:
+ * NetworkProcess/cache/NetworkCacheStatistics.cpp:
+ (WebKit::NetworkCache::Statistics::bootstrapFromNetworkCache):
+ * NetworkProcess/cache/NetworkCacheStorage.cpp:
+ (WebKit::NetworkCache::makeBlobDirectoryPath):
+ (WebKit::NetworkCache::traverseRecordsFiles):
+
+ Move cache hierarchy aware traversal code here from NetworkCacheFileSystem (for better layering).
+ Rename for clarity.
+
+ (WebKit::NetworkCache::deleteEmptyRecordsDirectories):
+
+ Factor to a function.
+
+ (WebKit::NetworkCache::Storage::Storage):
+ (WebKit::NetworkCache::Storage::synchronize):
+ (WebKit::NetworkCache::Storage::traverse):
+ (WebKit::NetworkCache::Storage::clear):
+
+ Use traverseRecordsFiles for traversal.
+
+ (WebKit::NetworkCache::Storage::shrink):
+ (WebKit::NetworkCache::Storage::deleteOldVersions):
+
+ Delete version subdirectories with version number less than the current version.
+ Remove code for clearing unversioned V1 caches. No one should have them.
+
+ * NetworkProcess/cache/NetworkCacheStorage.h:
+ * UIProcess/API/APIUserContentExtensionStore.cpp:
+ * WebKit2.xcodeproj/project.pbxproj:
+
</ins><span class="cx"> 2015-06-10 Zan Dobersek <zdobersek@igalia.com>
</span><span class="cx">
</span><span class="cx"> [GTK] Web Inspector is broken
</span></span></pre></div>
<a id="trunkSourceWebKit2NetworkProcesscacheNetworkCacheBlobStoragecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheBlobStorage.cpp (185411 => 185412)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheBlobStorage.cpp 2015-06-10 11:29:33 UTC (rev 185411)
+++ trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheBlobStorage.cpp 2015-06-10 13:00:49 UTC (rev 185412)
</span><span class="lines">@@ -29,10 +29,11 @@
</span><span class="cx"> #if ENABLE(NETWORK_CACHE)
</span><span class="cx">
</span><span class="cx"> #include "Logging.h"
</span><del>-#include "NetworkCacheFileSystemPosix.h"
</del><ins>+#include "NetworkCacheFileSystem.h"
</ins><span class="cx"> #include <WebCore/FileSystem.h>
</span><span class="cx"> #include <fcntl.h>
</span><span class="cx"> #include <sys/mman.h>
</span><ins>+#include <sys/stat.h>
</ins><span class="cx"> #include <wtf/RunLoop.h>
</span><span class="cx"> #include <wtf/SHA1.h>
</span><span class="cx"> #include <wtf/text/StringBuilder.h>
</span><span class="lines">@@ -58,7 +59,9 @@
</span><span class="cx">
</span><span class="cx"> m_approximateSize = 0;
</span><span class="cx"> auto blobDirectory = blobDirectoryPath();
</span><del>- traverseDirectory(blobDirectory, DT_REG, [this, &blobDirectory](const String& name) {
</del><ins>+ traverseDirectory(blobDirectory, [this, &blobDirectory](const String& name, DirectoryEntryType type) {
+ if (type != DirectoryEntryType::File)
+ return;
</ins><span class="cx"> auto path = WebCore::pathByAppendingComponent(blobDirectory, name);
</span><span class="cx"> auto filePath = WebCore::fileSystemRepresentation(path);
</span><span class="cx"> struct stat stat;
</span></span></pre></div>
<a id="trunkSourceWebKit2NetworkProcesscacheNetworkCacheFileSystemcpp"></a>
<div class="addfile"><h4>Added: trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheFileSystem.cpp (0 => 185412)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheFileSystem.cpp (rev 0)
+++ trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheFileSystem.cpp 2015-06-10 13:00:49 UTC (rev 185412)
</span><span class="lines">@@ -0,0 +1,130 @@
</span><ins>+/*
+ * Copyright (C) 2015 Apple 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 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 "NetworkCacheFileSystem.h"
+
+#if ENABLE(NETWORK_CACHE)
+
+#include <WebCore/FileSystem.h>
+#include <dirent.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <wtf/text/CString.h>
+
+#if USE(SOUP)
+#include <wtf/gobject/GRefPtr.h>
+#endif
+
+namespace WebKit {
+namespace NetworkCache {
+
+static DirectoryEntryType directoryEntryType(uint8_t dtype)
+{
+ switch (dtype) {
+ case DT_DIR:
+ return DirectoryEntryType::Directory;
+ case DT_REG:
+ return DirectoryEntryType::File;
+ default:
+ ASSERT_NOT_REACHED();
+ return DirectoryEntryType::File;
+ }
+}
+
+void traverseDirectory(const String& path, const std::function<void (const String&, DirectoryEntryType)>& function)
+{
+ DIR* dir = opendir(WebCore::fileSystemRepresentation(path).data());
+ if (!dir)
+ return;
+ dirent* dp;
+ while ((dp = readdir(dir))) {
+ if (dp->d_type != DT_DIR && dp->d_type != DT_REG)
+ continue;
+ const char* name = dp->d_name;
+ if (!strcmp(name, ".") || !strcmp(name, ".."))
+ continue;
+ auto nameString = String::fromUTF8(name);
+ if (nameString.isNull())
+ continue;
+ function(nameString, directoryEntryType(dp->d_type));
+ }
+ closedir(dir);
+}
+
+void deleteDirectoryRecursively(const String& path)
+{
+ traverseDirectory(path, [&path](const String& name, DirectoryEntryType type) {
+ String entryPath = WebCore::pathByAppendingComponent(path, name);
+ switch (type) {
+ case DirectoryEntryType::File:
+ WebCore::deleteFile(entryPath);
+ break;
+ case DirectoryEntryType::Directory:
+ deleteDirectoryRecursively(entryPath);
+ break;
+ // This doesn't follow symlinks.
+ }
+ });
+ WebCore::deleteEmptyDirectory(path);
+}
+
+FileTimes fileTimes(const String& path)
+{
+#if HAVE(STAT_BIRTHTIME)
+ struct stat fileInfo;
+ if (stat(WebCore::fileSystemRepresentation(path).data(), &fileInfo))
+ return { };
+ return { std::chrono::system_clock::from_time_t(fileInfo.st_birthtime), std::chrono::system_clock::from_time_t(fileInfo.st_mtime) };
+#elif USE(SOUP)
+ // There's no st_birthtime in some operating systems like Linux, so we use xattrs to set/get the creation time.
+ GRefPtr<GFile> file = adoptGRef(g_file_new_for_path(WebCore::fileSystemRepresentation(path).data()));
+ GRefPtr<GFileInfo> fileInfo = adoptGRef(g_file_query_info(file.get(), "xattr::birthtime,time::modified", G_FILE_QUERY_INFO_NONE, nullptr, nullptr));
+ if (!fileInfo)
+ return { };
+ const char* birthtimeString = g_file_info_get_attribute_string(fileInfo.get(), "xattr::birthtime");
+ if (!birthtimeString)
+ return { };
+ return { std::chrono::system_clock::from_time_t(g_ascii_strtoull(birthtimeString, nullptr, 10)),
+ std::chrono::system_clock::from_time_t(g_file_info_get_attribute_uint64(fileInfo.get(), "time::modified")) };
+#endif
+}
+
+void updateFileModificationTimeIfNeeded(const String& path)
+{
+ auto times = fileTimes(path);
+ if (times.creation != times.modification) {
+ // Don't update more than once per hour.
+ if (std::chrono::system_clock::now() - times.modification < std::chrono::hours(1))
+ return;
+ }
+ // This really updates both the access time and the modification time.
+ utimes(WebCore::fileSystemRepresentation(path).data(), nullptr);
+}
+
+}
+}
+
+#endif // ENABLE(NETWORK_CACHE)
</ins></span></pre></div>
<a id="trunkSourceWebKit2NetworkProcesscacheNetworkCacheFileSystemhfromrev185362trunkSourceWebKit2NetworkProcesscacheNetworkCacheFileSystemPosixh"></a>
<div class="copfile"><h4>Copied: trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheFileSystem.h (from rev 185362, trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheFileSystemPosix.h) (0 => 185412)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheFileSystem.h (rev 0)
+++ trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheFileSystem.h 2015-06-10 13:00:49 UTC (rev 185412)
</span><span class="lines">@@ -0,0 +1,55 @@
</span><ins>+/*
+ * Copyright (C) 2015 Apple 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 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.
+ */
+
+#ifndef NetworkCacheFileSystem_h
+#define NetworkCacheFileSystem_h
+
+#if ENABLE(NETWORK_CACHE)
+
+#include <WebCore/FileSystem.h>
+#include <functional>
+
+namespace WebKit {
+namespace NetworkCache {
+
+enum class DirectoryEntryType { Directory, File };
+void traverseDirectory(const String& path, const std::function<void (const String& fileName, DirectoryEntryType)>&);
+
+void deleteDirectoryRecursively(const String& path);
+
+struct FileTimes {
+ std::chrono::system_clock::time_point creation;
+ std::chrono::system_clock::time_point modification;
+};
+FileTimes fileTimes(const String& path);
+void updateFileModificationTimeIfNeeded(const String& path);
+
+}
+}
+
+#endif
+
+#endif
+
</ins></span></pre></div>
<a id="trunkSourceWebKit2NetworkProcesscacheNetworkCacheFileSystemPosixh"></a>
<div class="delfile"><h4>Deleted: trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheFileSystemPosix.h (185411 => 185412)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheFileSystemPosix.h 2015-06-10 11:29:33 UTC (rev 185411)
+++ trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheFileSystemPosix.h 2015-06-10 13:00:49 UTC (rev 185412)
</span><span class="lines">@@ -1,117 +0,0 @@
</span><del>-/*
- * Copyright (C) 2015 Apple 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 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.
- */
-
-#ifndef NetworkCacheFileSystemPosix_h
-#define NetworkCacheFileSystemPosix_h
-
-#if ENABLE(NETWORK_CACHE)
-
-#include <WebCore/FileSystem.h>
-#include <dirent.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <wtf/text/CString.h>
-
-#if USE(SOUP)
-#include <wtf/gobject/GRefPtr.h>
-#endif
-
-namespace WebKit {
-namespace NetworkCache {
-
-template <typename Function>
-static void traverseDirectory(const String& path, uint8_t type, const Function& function)
-{
- DIR* dir = opendir(WebCore::fileSystemRepresentation(path).data());
- if (!dir)
- return;
- struct dirent* dp;
- while ((dp = readdir(dir))) {
- if (dp->d_type != type)
- continue;
- const char* name = dp->d_name;
- if (!strcmp(name, ".") || !strcmp(name, ".."))
- continue;
- function(String(name));
- }
- closedir(dir);
-}
-
-template <typename Function>
-inline void traverseCacheFiles(const String& cachePath, const Function& function)
-{
- traverseDirectory(cachePath, DT_DIR, [&cachePath, &function](const String& subdirName) {
- String partitionPath = WebCore::pathByAppendingComponent(cachePath, subdirName);
- traverseDirectory(partitionPath, DT_REG, [&function, &partitionPath](const String& fileName) {
- function(fileName, partitionPath);
- });
- });
-}
-
-struct FileTimes {
- std::chrono::system_clock::time_point creation;
- std::chrono::system_clock::time_point modification;
-};
-
-inline FileTimes fileTimes(const String& path)
-{
-#if HAVE(STAT_BIRTHTIME)
- struct stat fileInfo;
- if (stat(WebCore::fileSystemRepresentation(path).data(), &fileInfo))
- return { };
- return { std::chrono::system_clock::from_time_t(fileInfo.st_birthtime), std::chrono::system_clock::from_time_t(fileInfo.st_mtime) };
-#elif USE(SOUP)
- // There's no st_birthtime in some operating systems like Linux, so we use xattrs to set/get the creation time.
- GRefPtr<GFile> file = adoptGRef(g_file_new_for_path(WebCore::fileSystemRepresentation(path).data()));
- GRefPtr<GFileInfo> fileInfo = adoptGRef(g_file_query_info(file.get(), "xattr::birthtime,time::modified", G_FILE_QUERY_INFO_NONE, nullptr, nullptr));
- if (!fileInfo)
- return { };
- const char* birthtimeString = g_file_info_get_attribute_string(fileInfo.get(), "xattr::birthtime");
- if (!birthtimeString)
- return { };
- return { std::chrono::system_clock::from_time_t(g_ascii_strtoull(birthtimeString, nullptr, 10)),
- std::chrono::system_clock::from_time_t(g_file_info_get_attribute_uint64(fileInfo.get(), "time::modified")) };
-#endif
-}
-
-inline void updateFileModificationTimeIfNeeded(const String& path)
-{
- auto times = fileTimes(path);
- if (times.creation != times.modification) {
- // Don't update more than once per hour.
- if (std::chrono::system_clock::now() - times.modification < std::chrono::hours(1))
- return;
- }
- // This really updates both the access time and the modification time.
- utimes(WebCore::fileSystemRepresentation(path).data(), 0);
-}
-
-}
-}
-
-#endif // ENABLE(NETWORK_CACHE)
-
-#endif // NetworkCacheFileSystemPosix_h
-
</del></span></pre></div>
<a id="trunkSourceWebKit2NetworkProcesscacheNetworkCacheIOChannelCocoamm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheIOChannelCocoa.mm (185411 => 185412)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheIOChannelCocoa.mm 2015-06-10 11:29:33 UTC (rev 185411)
+++ trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheIOChannelCocoa.mm 2015-06-10 13:00:49 UTC (rev 185412)
</span><span class="lines">@@ -28,7 +28,7 @@
</span><span class="cx">
</span><span class="cx"> #if ENABLE(NETWORK_CACHE)
</span><span class="cx">
</span><del>-#include "NetworkCacheFileSystemPosix.h"
</del><ins>+#include "NetworkCacheFileSystem.h"
</ins><span class="cx"> #include <dispatch/dispatch.h>
</span><span class="cx"> #include <mach/vm_param.h>
</span><span class="cx"> #include <sys/mman.h>
</span></span></pre></div>
<a id="trunkSourceWebKit2NetworkProcesscacheNetworkCacheIOChannelSoupcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheIOChannelSoup.cpp (185411 => 185412)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheIOChannelSoup.cpp 2015-06-10 11:29:33 UTC (rev 185411)
+++ trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheIOChannelSoup.cpp 2015-06-10 13:00:49 UTC (rev 185412)
</span><span class="lines">@@ -28,7 +28,7 @@
</span><span class="cx">
</span><span class="cx"> #if ENABLE(NETWORK_CACHE)
</span><span class="cx">
</span><del>-#include "NetworkCacheFileSystemPosix.h"
</del><ins>+#include "NetworkCacheFileSystem.h"
</ins><span class="cx"> #include <wtf/MainThread.h>
</span><span class="cx"> #include <wtf/gobject/GMainLoopSource.h>
</span><span class="cx"> #include <wtf/gobject/GMutexLocker.h>
</span></span></pre></div>
<a id="trunkSourceWebKit2NetworkProcesscacheNetworkCacheStatisticscpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheStatistics.cpp (185411 => 185412)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheStatistics.cpp 2015-06-10 11:29:33 UTC (rev 185411)
+++ trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheStatistics.cpp 2015-06-10 13:00:49 UTC (rev 185412)
</span><span class="lines">@@ -30,7 +30,7 @@
</span><span class="cx">
</span><span class="cx"> #include "Logging.h"
</span><span class="cx"> #include "NetworkCache.h"
</span><del>-#include "NetworkCacheFileSystemPosix.h"
</del><ins>+#include "NetworkCacheFileSystem.h"
</ins><span class="cx"> #include "NetworkProcess.h"
</span><span class="cx"> #include <WebCore/DiagnosticLoggingKeys.h>
</span><span class="cx"> #include <WebCore/DiagnosticLoggingResultType.h>
</span><span class="lines">@@ -144,7 +144,7 @@
</span><span class="cx"> LOG(NetworkCache, "(NetworkProcess) Bootstrapping the network cache statistics database from the network cache...");
</span><span class="cx">
</span><span class="cx"> Vector<StringCapture> hashes;
</span><del>- traverseCacheFiles(networkCachePath, [&hashes](const String& hashString, const String&) {
</del><ins>+ traverseRecordsFiles(networkCachePath, [&hashes](const String& hashString, const String&) {
</ins><span class="cx"> Key::HashType hash;
</span><span class="cx"> if (!Key::stringToHash(hashString, hash))
</span><span class="cx"> return;
</span></span></pre></div>
<a id="trunkSourceWebKit2NetworkProcesscacheNetworkCacheStoragecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheStorage.cpp (185411 => 185412)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheStorage.cpp 2015-06-10 11:29:33 UTC (rev 185411)
+++ trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheStorage.cpp 2015-06-10 13:00:49 UTC (rev 185412)
</span><span class="lines">@@ -30,7 +30,7 @@
</span><span class="cx">
</span><span class="cx"> #include "Logging.h"
</span><span class="cx"> #include "NetworkCacheCoders.h"
</span><del>-#include "NetworkCacheFileSystemPosix.h"
</del><ins>+#include "NetworkCacheFileSystem.h"
</ins><span class="cx"> #include "NetworkCacheIOChannel.h"
</span><span class="cx"> #include <wtf/PageBlock.h>
</span><span class="cx"> #include <wtf/RandomNumber.h>
</span><span class="lines">@@ -99,6 +99,30 @@
</span><span class="cx"> return WebCore::pathByAppendingComponent(makeVersionedDirectoryPath(baseDirectoryPath), blobsDirectoryName);
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+void traverseRecordsFiles(const String& recordsPath, const std::function<void (const String&, const String&)>& function)
+{
+ traverseDirectory(recordsPath, [&recordsPath, &function](const String& subdirName, DirectoryEntryType type) {
+ if (type != DirectoryEntryType::Directory)
+ return;
+ String partitionPath = WebCore::pathByAppendingComponent(recordsPath, subdirName);
+ traverseDirectory(partitionPath, [&function, &partitionPath](const String& fileName, DirectoryEntryType type) {
+ if (type != DirectoryEntryType::File)
+ return;
+ function(fileName, partitionPath);
+ });
+ });
+}
+
+static void deleteEmptyRecordsDirectories(const String& recordsPath)
+{
+ traverseDirectory(recordsPath, [&recordsPath](const String& subdirName, DirectoryEntryType type) {
+ if (type != DirectoryEntryType::Directory)
+ return;
+ // Let system figure out if it is really empty.
+ WebCore::deleteEmptyDirectory(WebCore::pathByAppendingComponent(recordsPath, subdirName));
+ });
+}
+
</ins><span class="cx"> Storage::Storage(const String& baseDirectoryPath)
</span><span class="cx"> : m_basePath(baseDirectoryPath)
</span><span class="cx"> , m_recordsPath(makeRecordsDirectoryPath(baseDirectoryPath))
</span><span class="lines">@@ -150,7 +174,7 @@
</span><span class="cx"> auto bodyFilter = std::make_unique<ContentsFilter>();
</span><span class="cx"> size_t recordsSize = 0;
</span><span class="cx"> unsigned count = 0;
</span><del>- traverseCacheFiles(recordsPath(), [&recordFilter, &bodyFilter, &recordsSize, &count](const String& fileName, const String& partitionPath) {
</del><ins>+ traverseRecordsFiles(recordsPath(), [&recordFilter, &bodyFilter, &recordsSize, &count](const String& fileName, const String& partitionPath) {
</ins><span class="cx"> auto filePath = WebCore::pathByAppendingComponent(partitionPath, fileName);
</span><span class="cx">
</span><span class="cx"> bool isBody = fileName.endsWith(bodyPostfix);
</span><span class="lines">@@ -664,7 +688,7 @@
</span><span class="cx">
</span><span class="cx"> ioQueue().dispatch([this, flags, traverseHandlerPtr] {
</span><span class="cx"> auto& traverseHandler = *traverseHandlerPtr;
</span><del>- traverseCacheFiles(recordsPath(), [this, flags, &traverseHandler](const String& fileName, const String& partitionPath) {
</del><ins>+ traverseRecordsFiles(recordsPath(), [this, flags, &traverseHandler](const String& fileName, const String& partitionPath) {
</ins><span class="cx"> if (fileName.length() != Key::hashStringLength())
</span><span class="cx"> return;
</span><span class="cx"> auto recordPath = WebCore::pathByAppendingComponent(partitionPath, fileName);
</span><span class="lines">@@ -729,20 +753,18 @@
</span><span class="cx">
</span><span class="cx"> ioQueue().dispatch([this, modifiedSinceTime, completionHandlerPtr] {
</span><span class="cx"> auto recordsPath = this->recordsPath();
</span><del>- traverseDirectory(recordsPath, DT_DIR, [&recordsPath, modifiedSinceTime](const String& subdirName) {
- String subdirPath = WebCore::pathByAppendingComponent(recordsPath, subdirName);
- traverseDirectory(subdirPath, DT_REG, [&subdirPath, modifiedSinceTime](const String& fileName) {
- auto filePath = WebCore::pathByAppendingComponent(subdirPath, fileName);
- if (modifiedSinceTime > std::chrono::system_clock::time_point::min()) {
- auto times = fileTimes(filePath);
- if (times.modification < modifiedSinceTime)
- return;
- }
- WebCore::deleteFile(filePath);
- });
- WebCore::deleteEmptyDirectory(subdirPath);
</del><ins>+ traverseRecordsFiles(recordsPath, [modifiedSinceTime](const String& fileName, const String& partitionPath) {
+ auto filePath = WebCore::pathByAppendingComponent(partitionPath, fileName);
+ if (modifiedSinceTime > std::chrono::system_clock::time_point::min()) {
+ auto times = fileTimes(filePath);
+ if (times.modification < modifiedSinceTime)
+ return;
+ }
+ WebCore::deleteFile(filePath);
</ins><span class="cx"> });
</span><span class="cx">
</span><ins>+ deleteEmptyRecordsDirectories(recordsPath);
+
</ins><span class="cx"> // This cleans unreferences blobs.
</span><span class="cx"> m_blobStorage.synchronize();
</span><span class="cx">
</span><span class="lines">@@ -809,7 +831,7 @@
</span><span class="cx">
</span><span class="cx"> backgroundIOQueue().dispatch([this] {
</span><span class="cx"> auto recordsPath = this->recordsPath();
</span><del>- traverseCacheFiles(recordsPath, [this](const String& fileName, const String& partitionPath) {
</del><ins>+ traverseRecordsFiles(recordsPath, [this](const String& fileName, const String& partitionPath) {
</ins><span class="cx"> if (fileName.length() != Key::hashStringLength())
</span><span class="cx"> return;
</span><span class="cx"> auto recordPath = WebCore::pathByAppendingComponent(partitionPath, fileName);
</span><span class="lines">@@ -829,11 +851,7 @@
</span><span class="cx"> }
</span><span class="cx"> });
</span><span class="cx">
</span><del>- // Let system figure out if they are really empty.
- traverseDirectory(recordsPath, DT_DIR, [&recordsPath](const String& subdirName) {
- auto partitionPath = WebCore::pathByAppendingComponent(recordsPath, subdirName);
- WebCore::deleteEmptyDirectory(partitionPath);
- });
</del><ins>+ deleteEmptyRecordsDirectories(recordsPath);
</ins><span class="cx">
</span><span class="cx"> RunLoop::main().dispatch([this] {
</span><span class="cx"> m_shrinkInProgress = false;
</span><span class="lines">@@ -847,20 +865,27 @@
</span><span class="cx">
</span><span class="cx"> void Storage::deleteOldVersions()
</span><span class="cx"> {
</span><del>- // Delete V1 cache.
</del><span class="cx"> backgroundIOQueue().dispatch([this] {
</span><span class="cx"> auto cachePath = basePath();
</span><del>- traverseDirectory(cachePath, DT_DIR, [&cachePath](const String& subdirName) {
- if (subdirName.startsWith(versionDirectoryPrefix))
</del><ins>+ traverseDirectory(cachePath, [&cachePath](const String& subdirName, DirectoryEntryType type) {
+ if (type != DirectoryEntryType::Directory)
</ins><span class="cx"> return;
</span><del>- String partitionPath = WebCore::pathByAppendingComponent(cachePath, subdirName);
- traverseDirectory(partitionPath, DT_REG, [&partitionPath](const String& fileName) {
- WebCore::deleteFile(WebCore::pathByAppendingComponent(partitionPath, fileName));
- });
- WebCore::deleteEmptyDirectory(partitionPath);
</del><ins>+ if (!subdirName.startsWith(versionDirectoryPrefix))
+ return;
+ auto versionString = subdirName.substring(strlen(versionDirectoryPrefix));
+ bool success;
+ unsigned directoryVersion = versionString.toUIntStrict(&success);
+ if (!success)
+ return;
+ if (directoryVersion >= version)
+ return;
+
+ auto oldVersionPath = WebCore::pathByAppendingComponent(cachePath, subdirName);
+ LOG(NetworkCacheStorage, "(NetworkProcess) deleting old cache version, path %s", oldVersionPath.utf8().data());
+
+ deleteDirectoryRecursively(oldVersionPath);
</ins><span class="cx"> });
</span><span class="cx"> });
</span><del>- // FIXME: Delete V2 cache.
</del><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunkSourceWebKit2NetworkProcesscacheNetworkCacheStorageh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheStorage.h (185411 => 185412)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheStorage.h 2015-06-10 11:29:33 UTC (rev 185411)
+++ trunk/Source/WebKit2/NetworkProcess/cache/NetworkCacheStorage.h 2015-06-10 13:00:49 UTC (rev 185412)
</span><span class="lines">@@ -158,6 +158,9 @@
</span><span class="cx"> BlobStorage m_blobStorage;
</span><span class="cx"> };
</span><span class="cx">
</span><ins>+// FIXME: Remove, used by NetworkCacheStatistics only.
+void traverseRecordsFiles(const String& recordsPath, const std::function<void (const String&, const String&)>&);
+
</ins><span class="cx"> }
</span><span class="cx"> }
</span><span class="cx"> #endif
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPIAPIUserContentExtensionStorecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/APIUserContentExtensionStore.cpp (185411 => 185412)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/APIUserContentExtensionStore.cpp 2015-06-10 11:29:33 UTC (rev 185411)
+++ trunk/Source/WebKit2/UIProcess/API/APIUserContentExtensionStore.cpp 2015-06-10 13:00:49 UTC (rev 185412)
</span><span class="lines">@@ -32,7 +32,7 @@
</span><span class="cx"> #include "NetworkCacheData.h"
</span><span class="cx"> #include "NetworkCacheDecoder.h"
</span><span class="cx"> #include "NetworkCacheEncoder.h"
</span><del>-#include "NetworkCacheFileSystemPosix.h"
</del><ins>+#include "NetworkCacheFileSystem.h"
</ins><span class="cx"> #include "SharedMemory.h"
</span><span class="cx"> #include "WebCompiledContentExtension.h"
</span><span class="cx"> #include <WebCore/ContentExtensionCompiler.h>
</span></span></pre></div>
<a id="trunkSourceWebKit2WebKit2xcodeprojprojectpbxproj"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/WebKit2.xcodeproj/project.pbxproj (185411 => 185412)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/WebKit2.xcodeproj/project.pbxproj 2015-06-10 11:29:33 UTC (rev 185411)
+++ trunk/Source/WebKit2/WebKit2.xcodeproj/project.pbxproj 2015-06-10 13:00:49 UTC (rev 185412)
</span><span class="lines">@@ -1199,7 +1199,7 @@
</span><span class="cx"> 7CF47FFF17276AE3008ACB91 /* WKBundlePageBannerMac.h in Headers */ = {isa = PBXBuildFile; fileRef = 7CF47FFD17276AE3008ACB91 /* WKBundlePageBannerMac.h */; settings = {ATTRIBUTES = (Private, ); }; };
</span><span class="cx"> 7EC4F0FB18E4ACBB008056AF /* NetworkProcessCocoa.mm in Sources */ = {isa = PBXBuildFile; fileRef = 7EC4F0F918E4A945008056AF /* NetworkProcessCocoa.mm */; };
</span><span class="cx"> 83048AE61ACA45DC0082C832 /* ProcessThrottlerClient.h in Headers */ = {isa = PBXBuildFile; fileRef = 83048AE51ACA45DC0082C832 /* ProcessThrottlerClient.h */; };
</span><del>- 834B250F1A831A8D00CFB150 /* NetworkCacheFileSystemPosix.h in Headers */ = {isa = PBXBuildFile; fileRef = 834B250E1A831A8D00CFB150 /* NetworkCacheFileSystemPosix.h */; };
</del><ins>+ 834B250F1A831A8D00CFB150 /* NetworkCacheFileSystem.h in Headers */ = {isa = PBXBuildFile; fileRef = 834B250E1A831A8D00CFB150 /* NetworkCacheFileSystem.h */; };
</ins><span class="cx"> 834B25121A842C8700CFB150 /* NetworkCacheStatistics.h in Headers */ = {isa = PBXBuildFile; fileRef = 834B25101A842C8700CFB150 /* NetworkCacheStatistics.h */; };
</span><span class="cx"> 8360349F1ACB34D600626549 /* WebSQLiteDatabaseTracker.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 8360349D1ACB34D600626549 /* WebSQLiteDatabaseTracker.cpp */; };
</span><span class="cx"> 836034A01ACB34D600626549 /* WebSQLiteDatabaseTracker.h in Headers */ = {isa = PBXBuildFile; fileRef = 8360349E1ACB34D600626549 /* WebSQLiteDatabaseTracker.h */; };
</span><span class="lines">@@ -1805,6 +1805,7 @@
</span><span class="cx"> E4436ECE1A0D040B00EAD204 /* NetworkCacheKey.h in Headers */ = {isa = PBXBuildFile; fileRef = E4436EC11A0CFDB200EAD204 /* NetworkCacheKey.h */; };
</span><span class="cx"> E4436ECF1A0D040B00EAD204 /* NetworkCacheStorage.h in Headers */ = {isa = PBXBuildFile; fileRef = E4436EC21A0CFDB200EAD204 /* NetworkCacheStorage.h */; };
</span><span class="cx"> E4436ED01A0D040B00EAD204 /* NetworkCacheStorage.cpp in Sources */ = {isa = PBXBuildFile; fileRef = E4436EC31A0CFDB200EAD204 /* NetworkCacheStorage.cpp */; };
</span><ins>+ E4697CCD1B25EB8F001B0A6C /* NetworkCacheFileSystem.cpp in Sources */ = {isa = PBXBuildFile; fileRef = E4697CCC1B25EB8F001B0A6C /* NetworkCacheFileSystem.cpp */; };
</ins><span class="cx"> E47D1E981B0649FB002676A8 /* NetworkCacheData.cpp in Sources */ = {isa = PBXBuildFile; fileRef = E47D1E961B062B66002676A8 /* NetworkCacheData.cpp */; };
</span><span class="cx"> E489D28A1A0A2DB80078C06A /* NetworkCacheCoder.h in Headers */ = {isa = PBXBuildFile; fileRef = E489D2831A0A2DB80078C06A /* NetworkCacheCoder.h */; };
</span><span class="cx"> E489D28B1A0A2DB80078C06A /* NetworkCacheCoders.cpp in Sources */ = {isa = PBXBuildFile; fileRef = E489D2841A0A2DB80078C06A /* NetworkCacheCoders.cpp */; };
</span><span class="lines">@@ -3434,7 +3435,7 @@
</span><span class="cx"> 7CF47FFD17276AE3008ACB91 /* WKBundlePageBannerMac.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = WKBundlePageBannerMac.h; sourceTree = "<group>"; };
</span><span class="cx"> 7EC4F0F918E4A945008056AF /* NetworkProcessCocoa.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; name = NetworkProcessCocoa.mm; path = NetworkProcess/cocoa/NetworkProcessCocoa.mm; sourceTree = "<group>"; };
</span><span class="cx"> 83048AE51ACA45DC0082C832 /* ProcessThrottlerClient.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = ProcessThrottlerClient.h; sourceTree = "<group>"; };
</span><del>- 834B250E1A831A8D00CFB150 /* NetworkCacheFileSystemPosix.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = NetworkCacheFileSystemPosix.h; sourceTree = "<group>"; };
</del><ins>+ 834B250E1A831A8D00CFB150 /* NetworkCacheFileSystem.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = NetworkCacheFileSystem.h; sourceTree = "<group>"; };
</ins><span class="cx"> 834B25101A842C8700CFB150 /* NetworkCacheStatistics.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = NetworkCacheStatistics.h; sourceTree = "<group>"; };
</span><span class="cx"> 8360349D1ACB34D600626549 /* WebSQLiteDatabaseTracker.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = WebSQLiteDatabaseTracker.cpp; sourceTree = "<group>"; };
</span><span class="cx"> 8360349E1ACB34D600626549 /* WebSQLiteDatabaseTracker.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = WebSQLiteDatabaseTracker.h; sourceTree = "<group>"; };
</span><span class="lines">@@ -4084,6 +4085,7 @@
</span><span class="cx"> E4436EC11A0CFDB200EAD204 /* NetworkCacheKey.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = NetworkCacheKey.h; sourceTree = "<group>"; };
</span><span class="cx"> E4436EC21A0CFDB200EAD204 /* NetworkCacheStorage.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = NetworkCacheStorage.h; sourceTree = "<group>"; };
</span><span class="cx"> E4436EC31A0CFDB200EAD204 /* NetworkCacheStorage.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = NetworkCacheStorage.cpp; sourceTree = "<group>"; };
</span><ins>+ E4697CCC1B25EB8F001B0A6C /* NetworkCacheFileSystem.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = NetworkCacheFileSystem.cpp; sourceTree = "<group>"; };
</ins><span class="cx"> E47D1E961B062B66002676A8 /* NetworkCacheData.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = NetworkCacheData.cpp; sourceTree = "<group>"; };
</span><span class="cx"> E489D2831A0A2DB80078C06A /* NetworkCacheCoder.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = NetworkCacheCoder.h; sourceTree = "<group>"; };
</span><span class="cx"> E489D2841A0A2DB80078C06A /* NetworkCacheCoders.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = NetworkCacheCoders.cpp; sourceTree = "<group>"; };
</span><span class="lines">@@ -7569,7 +7571,8 @@
</span><span class="cx"> E489D2891A0A2DB80078C06A /* NetworkCacheEncoder.h */,
</span><span class="cx"> E413F59E1AC1AF9D00345360 /* NetworkCacheEntry.cpp */,
</span><span class="cx"> E413F59B1AC1ADB600345360 /* NetworkCacheEntry.h */,
</span><del>- 834B250E1A831A8D00CFB150 /* NetworkCacheFileSystemPosix.h */,
</del><ins>+ 834B250E1A831A8D00CFB150 /* NetworkCacheFileSystem.h */,
+ E4697CCC1B25EB8F001B0A6C /* NetworkCacheFileSystem.cpp */,
</ins><span class="cx"> E42E060B1AA7440D00B11699 /* NetworkCacheIOChannel.h */,
</span><span class="cx"> E42E060D1AA750E500B11699 /* NetworkCacheIOChannelCocoa.mm */,
</span><span class="cx"> E4436EC01A0CFDB200EAD204 /* NetworkCacheKey.cpp */,
</span><span class="lines">@@ -7864,7 +7867,7 @@
</span><span class="cx"> E489D28E1A0A2DB80078C06A /* NetworkCacheDecoder.h in Headers */,
</span><span class="cx"> E489D2901A0A2DB80078C06A /* NetworkCacheEncoder.h in Headers */,
</span><span class="cx"> E413F59D1AC1ADC400345360 /* NetworkCacheEntry.h in Headers */,
</span><del>- 834B250F1A831A8D00CFB150 /* NetworkCacheFileSystemPosix.h in Headers */,
</del><ins>+ 834B250F1A831A8D00CFB150 /* NetworkCacheFileSystem.h in Headers */,
</ins><span class="cx"> E42E06101AA7523B00B11699 /* NetworkCacheIOChannel.h in Headers */,
</span><span class="cx"> E4436ECE1A0D040B00EAD204 /* NetworkCacheKey.h in Headers */,
</span><span class="cx"> 834B25121A842C8700CFB150 /* NetworkCacheStatistics.h in Headers */,
</span><span class="lines">@@ -9676,6 +9679,7 @@
</span><span class="cx"> E42E06141AA75B7000B11699 /* NetworkCacheDataCocoa.mm in Sources */,
</span><span class="cx"> E489D28D1A0A2DB80078C06A /* NetworkCacheDecoder.cpp in Sources */,
</span><span class="cx"> E489D28F1A0A2DB80078C06A /* NetworkCacheEncoder.cpp in Sources */,
</span><ins>+ E4697CCD1B25EB8F001B0A6C /* NetworkCacheFileSystem.cpp in Sources */,
</ins><span class="cx"> E413F59F1AC1AF9D00345360 /* NetworkCacheEntry.cpp in Sources */,
</span><span class="cx"> E42E060F1AA7523400B11699 /* NetworkCacheIOChannelCocoa.mm in Sources */,
</span><span class="cx"> E4436ECD1A0D040B00EAD204 /* NetworkCacheKey.cpp in Sources */,
</span></span></pre>
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