Add webkit to the repository.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@18 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 390 insertions, 0 deletions

diff --git a/webkit/port/loader/IconDatabaseNone.cpp b/webkit/port/loader/IconDatabaseNone.cpp
new file mode 100644
index 0000000..734e119
--- /dev/null
+++ b/webkit/port/loader/IconDatabaseNone.cpp
@@ -0,0 +1,174 @@
+/*
+ * Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ */
+
+#include "config.h"
+#include "IconDatabase.h"
+#include "SharedBuffer.h"
+
+namespace WebCore {
+
+static IconDatabase* sharedIconDatabase = 0;
+
+// This version number is in the DB and marks the current generation of the schema
+// Theoretically once the switch is flipped this should never change
+// Currently, an out-of-date schema causes the DB to be wiped and reset.  This isn't 
+// so bad during development but in the future, we would need to write a conversion
+// function to advance older released schemas to "current"
+const int currentDatabaseVersion = 5;
+
+// Icons expire once a day
+const int iconExpirationTime = 60*60*24; 
+// Absent icons are rechecked once a week
+const int missingIconExpirationTime = 60*60*24*7; 
+
+const int updateTimerDelay = 5; 
+
+String IconDatabase::defaultDatabaseFilename()
+{
+    static String defaultDatabaseFilename = "Icons.db";
+    return defaultDatabaseFilename;
+}
+
+IconDatabase* iconDatabase()
+{
+    if (!sharedIconDatabase)
+        sharedIconDatabase = new IconDatabase;
+    return sharedIconDatabase;
+}
+
+IconDatabase::IconDatabase()
+{
+}
+
+bool IconDatabase::open(const String& databasePath)
+{
+    return false;
+}
+
+bool IconDatabase::isOpen() const
+{
+    return false;
+}
+
+void IconDatabase::close()
+{
+}
+
+String IconDatabase::databasePath() const
+{
+    return String();
+}
+
+void IconDatabase::removeAllIcons()
+{
+}
+
+void IconDatabase::setPrivateBrowsingEnabled(bool flag)
+{
+}
+
+bool IconDatabase::isPrivateBrowsingEnabled() const
+{
+    return false;
+}
+
+void IconDatabase::readIconForPageURLFromDisk(const String&)
+{
+
+}
+
+Image* IconDatabase::iconForPageURL(const String& pageURL, const IntSize& size, bool cache)
+{
+    return defaultIcon(size);
+}
+
+
+IconLoadDecision IconDatabase::loadDecisionForIconURL(const String&, DocumentLoader*)
+{
+    return IconLoadNo;
+}
+
+bool IconDatabase::iconDataKnownForIconURL(const String&)
+{
+    return false;
+}
+
+String IconDatabase::iconURLForPageURL(const String& pageURL)
+{
+    return String();
+}
+
+Image* IconDatabase::defaultIcon(const IntSize& size)
+{
+    return 0;
+}
+
+void IconDatabase::retainIconForPageURL(const String& pageURL)
+{
+}
+
+void IconDatabase::releaseIconForPageURL(const String& pageURL)
+{
+}
+
+void IconDatabase::setIconDataForIconURL(PassRefPtr<SharedBuffer> data, const String& iconURL)
+{
+}
+
+void IconDatabase::setIconURLForPageURL(const String& iconURL, const String& pageURL)
+{
+}
+
+void IconDatabase::setEnabled(bool enabled)
+{
+}
+
+bool IconDatabase::isEnabled() const
+{
+    return false;
+}
+
+IconDatabase::~IconDatabase()
+{
+    ASSERT_NOT_REACHED();
+}
+
+void IconDatabase::checkIntegrityBeforeOpening()
+{
+}
+
+void IconDatabase::delayDatabaseCleanup()
+{
+}
+
+void IconDatabase::allowDatabaseCleanup()
+{
+}
+
+void IconDatabase::setClient(IconDatabaseClient*)
+{
+}
+
+} // namespace WebCore
diff --git a/webkit/port/loader/IconLoader.cpp b/webkit/port/loader/IconLoader.cpp
new file mode 100644
index 0000000..345d2af
--- /dev/null
+++ b/webkit/port/loader/IconLoader.cpp
@@ -0,0 +1,104 @@
+/*
+ * Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ */
+
+#include "config.h"
+
+#pragma warning(push, 0)
+#include "IconLoader.h"
+
+#include "Document.h"
+#include "Frame.h"
+#include "FrameLoader.h"
+#include "FrameLoaderClient.h"
+#include "IconDatabase.h"
+#include "Logging.h"
+#include "ResourceHandle.h"
+#include "ResourceResponse.h"
+#include "ResourceRequest.h"
+#include "SubresourceLoader.h"
+#pragma warning(pop)
+
+using namespace std;
+
+namespace WebCore {
+
+// This is a stub implementation of WebKit's IconLoader class that does
+// nothing.
+
+IconLoader::IconLoader(Frame* frame)
+    : m_frame(frame)
+    , m_loadIsInProgress(false)
+{
+}
+
+// TODO(brettw) it may be we want to hook our icon loading framework up to here
+// instead of being in the RenderView. This may make for easier integration in
+// the future.
+auto_ptr<IconLoader> IconLoader::create(Frame* frame)
+{
+    return auto_ptr<IconLoader>(new IconLoader(frame));
+}
+
+IconLoader::~IconLoader()
+{
+}
+
+void IconLoader::startLoading()
+{
+}
+
+void IconLoader::stopLoading()
+{
+}
+
+void IconLoader::didReceiveResponse(SubresourceLoader* resourceLoader, const ResourceResponse& response)
+{
+}
+
+void IconLoader::didReceiveData(SubresourceLoader* loader, const char*, int size)
+{
+}
+
+void IconLoader::didFail(SubresourceLoader* resourceLoader, const ResourceError&)
+{
+}
+
+void IconLoader::didFinishLoading(SubresourceLoader* resourceLoader)
+{
+}
+
+void IconLoader::didReceiveAuthenticationChallenge(SubresourceLoader* resourceLoader, const AuthenticationChallenge& challenge)
+{
+}
+
+void IconLoader::finishLoading(const KURL& iconURL, PassRefPtr<SharedBuffer> data)
+{
+}
+
+void IconLoader::clearLoadingState()
+{
+}
+
+}  // namespace WebCore
diff --git a/webkit/port/loader/SQLDatabase.cpp b/webkit/port/loader/SQLDatabase.cpp
new file mode 100644
index 0000000..72be762
--- /dev/null
+++ b/webkit/port/loader/SQLDatabase.cpp
@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ */
+
+#include "config.h"
+#include "SQLDatabase.h"
+
+#include "Logging.h"
+
+namespace WebCore {
+
+// This is a stub to keep WebCore compiling. We do not use WebKit's
+// favicon database.
+
+SQLDatabase::SQLDatabase()
+    : m_db(0)
+{
+
+}
+
+bool SQLDatabase::open(const String& filename)
+{
+    return false;
+}
+
+void SQLDatabase::close()
+{
+}
+
+void SQLDatabase::setFullsync(bool fsync) 
+{
+}
+
+void SQLDatabase::setSynchronous(SynchronousPragma sync)
+{
+}
+
+void SQLDatabase::setBusyTimeout(int ms)
+{
+}
+
+void SQLDatabase::setBusyHandler(int(*handler)(void*, int))
+{
+}
+
+bool SQLDatabase::executeCommand(const String& sql)
+{
+    return false;
+}
+
+bool SQLDatabase::returnsAtLeastOneResult(const String& sql)
+{
+    return false;
+}
+
+bool SQLDatabase::tableExists(const String& tablename)
+{
+    return false;
+}
+
+void SQLDatabase::clearAllTables()
+{
+}
+
+void SQLDatabase::runVacuumCommand()
+{
+}
+
+int64_t SQLDatabase::lastInsertRowID()
+{
+    return 0;
+}
+
+int SQLDatabase::lastChanges()
+{
+    return 0;
+}
+
+int SQLDatabase::lastError()
+{
+    return 0;
+}
+
+const char* SQLDatabase::lastErrorMsg()
+{
+    return "";
+}
+
+} // namespace WebCore
+
+