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DirectoryEntry should use Dictionary rather than custom bindings code
https://bugs.webkit.org/show_bug.cgi?id=94207

Reviewed by Eric Seidel.

Source/WebCore:

Since this code was written, we added native support for WebIDL
Dictionary objects. This patch moves DirectoryEntry to use this
automatic facility instead of custom code.

I've also renamed and simplified WebKitFlags. This is possible because
this object was no longer exposed via IDL (even before to this patch).

* GNUmakefile.list.am:
* Modules/filesystem/DOMFileSystemBase.cpp:
(WebCore::DOMFileSystemBase::getFile):
(WebCore::DOMFileSystemBase::getDirectory):
* Modules/filesystem/DOMFileSystemBase.h:
(DOMFileSystemBase):
* Modules/filesystem/DirectoryEntry.cpp:
(WebCore::DirectoryEntry::getFile):
(WebCore::DirectoryEntry::getDirectory):
* Modules/filesystem/DirectoryEntry.h:
(DirectoryEntry):
* Modules/filesystem/DirectoryEntry.idl:
* Modules/filesystem/DirectoryEntrySync.cpp:
(WebCore::DirectoryEntrySync::getFile):
(WebCore::DirectoryEntrySync::getDirectory):
* Modules/filesystem/DirectoryEntrySync.h:
(DirectoryEntrySync):
* Modules/filesystem/DirectoryEntrySync.idl:
* Modules/filesystem/FileSystemCallbacks.cpp:
(WebCore):
(WebCore::ResolveURICallbacks::didOpenFileSystem):
* Modules/filesystem/FileSystemFlags.h: Renamed from Source/WebCore/Modules/filesystem/WebKitFlags.h.
(WebCore):
(WebCore::FileSystemFlags::FileSystemFlags):
(FileSystemFlags):
* Modules/filesystem/WorkerContextFileSystem.cpp:
(WebCore::WorkerContextFileSystem::webkitResolveLocalFileSystemSyncURL):
* Target.pri:
* UseJSC.cmake:
* UseV8.cmake:
* WebCore.gypi:
* WebCore.vcproj/WebCore.vcproj:
* WebCore.xcodeproj/project.pbxproj:
* bindings/js/JSDirectoryEntryCustom.cpp: Removed.
* bindings/js/JSDirectoryEntrySyncCustom.cpp: Removed.
* bindings/v8/custom/V8DirectoryEntryCustom.cpp: Removed.
* bindings/v8/custom/V8DirectoryEntrySyncCustom.cpp: Removed.

LayoutTests:

This patch changes our behavior slightly in that passing a non-object
as a flags Dictionary throws an exception rather than being treated as
an empty dictionary. This new behavior matches the WebIDL spec and
hopefully won't cause compat problems.

* fast/filesystem/flags-passing-expected.txt:
* fast/filesystem/script-tests/flags-passing.js:
(runNullTest):
(runNonObjectTest):


Canonical link: https://commits.webkit.org/112062@main
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@125807 268f45cc-cd09-0410-ab3c-d52691b4dbfc
  • Loading branch information
Adam Barth committed Aug 16, 2012
1 parent 34874ae commit 69007d571da1f0f491e45df92ff73689543ec2c1
Showing 26 changed files with 137 additions and 606 deletions.
@@ -1,3 +1,20 @@
2012-08-16 Adam Barth <abarth@webkit.org>

DirectoryEntry should use Dictionary rather than custom bindings code
https://bugs.webkit.org/show_bug.cgi?id=94207

Reviewed by Eric Seidel.

This patch changes our behavior slightly in that passing a non-object
as a flags Dictionary throws an exception rather than being treated as
an empty dictionary. This new behavior matches the WebIDL spec and
hopefully won't cause compat problems.

* fast/filesystem/flags-passing-expected.txt:
* fast/filesystem/script-tests/flags-passing.js:
(runNullTest):
(runNonObjectTest):

2012-08-16 Brady Eidson <beidson@apple.com>

http/tests/security/contentSecurityPolicy/shared-worker-connect-src-blocked.html fails (results weren't updated in r125772)
@@ -5,8 +5,9 @@ On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE

* Passing JSON Flags object.
* Passing JSON Flags object (with exclusive=true).
* Passing null as a WebKitFlags parameter.
* Passing a number as a WebKitFlags parameter.
* Passing null as a flags parameter.
* Passing a number as a flags parameter.
Caught exception: TypeError: Not an object.
Finished running tests.
PASS expectedCallbacksCount is 1
PASS unexpectedCallbacksCount is 0
@@ -34,17 +34,22 @@ function errorCallback(error) {

// Test body functions ----------------------------------------------------
function runNullTest(v) {
debug("* Passing null as a WebKitFlags parameter.");
debug("* Passing null as a flags parameter.");

// This should be ok and we treat it as {false, false} Flags.
fileSystem.root.getFile(testFileName, null, runNextTest, errorCallback);
}

function runNonObjectTest(v) {
debug("* Passing a number as a WebKitFlags parameter.");

// This should be ok and we treat it as {false, false} Flags.
fileSystem.root.getFile(testFileName, 7, runNextTest, errorCallback);
debug("* Passing a number as a flags parameter.");

try {
// This should be not be ok because 7 is not an object.
fileSystem.root.getFile(testFileName, 7, errorCallback, errorCallback);
} catch (ex) {
debug("Caught exception: " + ex);
runNextTest();
}
}

function runObjectTest(v) {
@@ -1,3 +1,55 @@
2012-08-16 Adam Barth <abarth@webkit.org>

DirectoryEntry should use Dictionary rather than custom bindings code
https://bugs.webkit.org/show_bug.cgi?id=94207

Reviewed by Eric Seidel.

Since this code was written, we added native support for WebIDL
Dictionary objects. This patch moves DirectoryEntry to use this
automatic facility instead of custom code.

I've also renamed and simplified WebKitFlags. This is possible because
this object was no longer exposed via IDL (even before to this patch).

* GNUmakefile.list.am:
* Modules/filesystem/DOMFileSystemBase.cpp:
(WebCore::DOMFileSystemBase::getFile):
(WebCore::DOMFileSystemBase::getDirectory):
* Modules/filesystem/DOMFileSystemBase.h:
(DOMFileSystemBase):
* Modules/filesystem/DirectoryEntry.cpp:
(WebCore::DirectoryEntry::getFile):
(WebCore::DirectoryEntry::getDirectory):
* Modules/filesystem/DirectoryEntry.h:
(DirectoryEntry):
* Modules/filesystem/DirectoryEntry.idl:
* Modules/filesystem/DirectoryEntrySync.cpp:
(WebCore::DirectoryEntrySync::getFile):
(WebCore::DirectoryEntrySync::getDirectory):
* Modules/filesystem/DirectoryEntrySync.h:
(DirectoryEntrySync):
* Modules/filesystem/DirectoryEntrySync.idl:
* Modules/filesystem/FileSystemCallbacks.cpp:
(WebCore):
(WebCore::ResolveURICallbacks::didOpenFileSystem):
* Modules/filesystem/FileSystemFlags.h: Renamed from Source/WebCore/Modules/filesystem/WebKitFlags.h.
(WebCore):
(WebCore::FileSystemFlags::FileSystemFlags):
(FileSystemFlags):
* Modules/filesystem/WorkerContextFileSystem.cpp:
(WebCore::WorkerContextFileSystem::webkitResolveLocalFileSystemSyncURL):
* Target.pri:
* UseJSC.cmake:
* UseV8.cmake:
* WebCore.gypi:
* WebCore.vcproj/WebCore.vcproj:
* WebCore.xcodeproj/project.pbxproj:
* bindings/js/JSDirectoryEntryCustom.cpp: Removed.
* bindings/js/JSDirectoryEntrySyncCustom.cpp: Removed.
* bindings/v8/custom/V8DirectoryEntryCustom.cpp: Removed.
* bindings/v8/custom/V8DirectoryEntrySyncCustom.cpp: Removed.

2012-08-15 Antti Koivisto <antti@apple.com>

Remove StyleSheetContents::m_finalURL
@@ -1751,6 +1751,7 @@ webcore_modules_sources += \
Source/WebCore/Modules/filesystem/FileSystemCallback.h \
Source/WebCore/Modules/filesystem/FileSystemCallbacks.cpp \
Source/WebCore/Modules/filesystem/FileSystemCallbacks.h \
Source/WebCore/Modules/filesystem/FileSystemFlags.h \
Source/WebCore/Modules/filesystem/FileSystemType.h \
Source/WebCore/Modules/filesystem/FileWriter.cpp \
Source/WebCore/Modules/filesystem/FileWriter.h \
@@ -1764,7 +1765,6 @@ webcore_modules_sources += \
Source/WebCore/Modules/filesystem/LocalFileSystem.h \
Source/WebCore/Modules/filesystem/MetadataCallback.h \
Source/WebCore/Modules/filesystem/Metadata.h \
Source/WebCore/Modules/filesystem/WebKitFlags.h \
Source/WebCore/Modules/filesystem/WorkerContextFileSystem.cpp \
Source/WebCore/Modules/filesystem/WorkerContextFileSystem.h \
Source/WebCore/Modules/gamepad/Gamepad.cpp \
@@ -2224,8 +2224,6 @@ webcore_sources += \
Source/WebCore/bindings/js/JSDedicatedWorkerContextCustom.cpp \
Source/WebCore/bindings/js/JSDeviceMotionEventCustom.cpp \
Source/WebCore/bindings/js/JSDeviceOrientationEventCustom.cpp \
Source/WebCore/bindings/js/JSDirectoryEntryCustom.cpp \
Source/WebCore/bindings/js/JSDirectoryEntrySyncCustom.cpp \
Source/WebCore/bindings/js/JSDocumentCustom.cpp \
Source/WebCore/bindings/js/JSElementCustom.cpp \
Source/WebCore/bindings/js/JSEntryCustom.cpp \
@@ -222,29 +222,29 @@ bool DOMFileSystemBase::getParent(const EntryBase* entry, PassRefPtr<EntryCallba
return true;
}

bool DOMFileSystemBase::getFile(const EntryBase* entry, const String& path, PassRefPtr<WebKitFlags> flags, PassRefPtr<EntryCallback> successCallback, PassRefPtr<ErrorCallback> errorCallback)
bool DOMFileSystemBase::getFile(const EntryBase* entry, const String& path, const FileSystemFlags& flags, PassRefPtr<EntryCallback> successCallback, PassRefPtr<ErrorCallback> errorCallback)
{
String absolutePath;
if (!pathToAbsolutePath(m_type, entry, path, absolutePath))
return false;

OwnPtr<EntryCallbacks> callbacks = EntryCallbacks::create(successCallback, errorCallback, this, absolutePath, false);
if (flags && flags->isCreate())
m_asyncFileSystem->createFile(createFileSystemURL(absolutePath), flags->isExclusive(), callbacks.release());
if (flags.create)
m_asyncFileSystem->createFile(createFileSystemURL(absolutePath), flags.exclusive, callbacks.release());
else
m_asyncFileSystem->fileExists(createFileSystemURL(absolutePath), callbacks.release());
return true;
}

bool DOMFileSystemBase::getDirectory(const EntryBase* entry, const String& path, PassRefPtr<WebKitFlags> flags, PassRefPtr<EntryCallback> successCallback, PassRefPtr<ErrorCallback> errorCallback)
bool DOMFileSystemBase::getDirectory(const EntryBase* entry, const String& path, const FileSystemFlags& flags, PassRefPtr<EntryCallback> successCallback, PassRefPtr<ErrorCallback> errorCallback)
{
String absolutePath;
if (!pathToAbsolutePath(m_type, entry, path, absolutePath))
return false;

OwnPtr<EntryCallbacks> callbacks = EntryCallbacks::create(successCallback, errorCallback, this, absolutePath, true);
if (flags && flags->isCreate())
m_asyncFileSystem->createDirectory(createFileSystemURL(absolutePath), flags->isExclusive(), callbacks.release());
if (flags.create)
m_asyncFileSystem->createDirectory(createFileSystemURL(absolutePath), flags.exclusive, callbacks.release());
else
m_asyncFileSystem->directoryExists(createFileSystemURL(absolutePath), callbacks.release());
return true;
@@ -34,10 +34,10 @@
#if ENABLE(FILE_SYSTEM)

#include "AsyncFileSystem.h"
#include "FileSystemFlags.h"
#include "FileSystemType.h"
#include "KURL.h"
#include "PlatformString.h"
#include "WebKitFlags.h"
#include <wtf/PassRefPtr.h>
#include <wtf/RefCounted.h>

@@ -98,8 +98,8 @@ class DOMFileSystemBase : public RefCounted<DOMFileSystemBase> {
bool remove(const EntryBase*, PassRefPtr<VoidCallback>, PassRefPtr<ErrorCallback>);
bool removeRecursively(const EntryBase*, PassRefPtr<VoidCallback>, PassRefPtr<ErrorCallback>);
bool getParent(const EntryBase*, PassRefPtr<EntryCallback>, PassRefPtr<ErrorCallback>);
bool getFile(const EntryBase*, const String& path, PassRefPtr<WebKitFlags>, PassRefPtr<EntryCallback>, PassRefPtr<ErrorCallback>);
bool getDirectory(const EntryBase*, const String& path, PassRefPtr<WebKitFlags>, PassRefPtr<EntryCallback>, PassRefPtr<ErrorCallback>);
bool getFile(const EntryBase*, const String& path, const FileSystemFlags&, PassRefPtr<EntryCallback>, PassRefPtr<ErrorCallback>);
bool getDirectory(const EntryBase*, const String& path, const FileSystemFlags&, PassRefPtr<EntryCallback>, PassRefPtr<ErrorCallback>);
bool readDirectory(PassRefPtr<DirectoryReaderBase>, const String& path, PassRefPtr<EntriesCallback>, PassRefPtr<ErrorCallback>);

protected:
@@ -51,15 +51,17 @@ PassRefPtr<DirectoryReader> DirectoryEntry::createReader()
return DirectoryReader::create(m_fileSystem, m_fullPath);
}

void DirectoryEntry::getFile(const String& path, PassRefPtr<WebKitFlags> flags, PassRefPtr<EntryCallback> successCallback, PassRefPtr<ErrorCallback> errorCallbackRef)
void DirectoryEntry::getFile(const String& path, const Dictionary& options, PassRefPtr<EntryCallback> successCallback, PassRefPtr<ErrorCallback> errorCallbackRef)
{
FileSystemFlags flags(options);
RefPtr<ErrorCallback> errorCallback(errorCallbackRef);
if (!m_fileSystem->getFile(this, path, flags, successCallback, errorCallback))
filesystem()->scheduleCallback(errorCallback.release(), FileError::create(FileError::INVALID_MODIFICATION_ERR));
}

void DirectoryEntry::getDirectory(const String& path, PassRefPtr<WebKitFlags> flags, PassRefPtr<EntryCallback> successCallback, PassRefPtr<ErrorCallback> errorCallbackRef)
void DirectoryEntry::getDirectory(const String& path, const Dictionary& options, PassRefPtr<EntryCallback> successCallback, PassRefPtr<ErrorCallback> errorCallbackRef)
{
FileSystemFlags flags(options);
RefPtr<ErrorCallback> errorCallback(errorCallbackRef);
if (!m_fileSystem->getDirectory(this, path, flags, successCallback, errorCallback))
filesystem()->scheduleCallback(errorCallback.release(), FileError::create(FileError::INVALID_MODIFICATION_ERR));
@@ -34,8 +34,8 @@
#if ENABLE(FILE_SYSTEM)

#include "Entry.h"
#include "FileSystemFlags.h"
#include "PlatformString.h"
#include "WebKitFlags.h"
#include <wtf/PassRefPtr.h>
#include <wtf/RefCounted.h>

@@ -56,8 +56,8 @@ class DirectoryEntry : public Entry {
virtual bool isDirectory() const { return true; }

PassRefPtr<DirectoryReader> createReader();
void getFile(const String& path, PassRefPtr<WebKitFlags> = 0, PassRefPtr<EntryCallback> = 0, PassRefPtr<ErrorCallback> = 0);
void getDirectory(const String& path, PassRefPtr<WebKitFlags> = 0, PassRefPtr<EntryCallback> = 0, PassRefPtr<ErrorCallback> = 0);
void getFile(const String& path, const Dictionary& = Dictionary(), PassRefPtr<EntryCallback> = 0, PassRefPtr<ErrorCallback> = 0);
void getDirectory(const String& path, const Dictionary& = Dictionary(), PassRefPtr<EntryCallback> = 0, PassRefPtr<ErrorCallback> = 0);
void removeRecursively(PassRefPtr<VoidCallback> successCallback = 0, PassRefPtr<ErrorCallback> = 0) const;

private:
@@ -36,8 +36,8 @@ module storage {
JSNoStaticTables
] DirectoryEntry : Entry {
DirectoryReader createReader();
[Custom] void getFile(in [TreatNullAs=NullString, TreatUndefinedAs=NullString] DOMString path, in [Optional] WebKitFlags flags, in [Optional, Callback] EntryCallback successCallback, in [Optional, Callback] ErrorCallback errorCallback);
[Custom] void getDirectory(in [TreatNullAs=NullString, TreatUndefinedAs=NullString] DOMString path, in [Optional] WebKitFlags flags, in [Optional, Callback] EntryCallback successCallback, in [Optional, Callback] ErrorCallback errorCallback);
void getFile(in [TreatNullAs=NullString, TreatUndefinedAs=NullString] DOMString path, in [Optional] Dictionary options, in [Optional, Callback] EntryCallback successCallback, in [Optional, Callback] ErrorCallback errorCallback);
void getDirectory(in [TreatNullAs=NullString, TreatUndefinedAs=NullString] DOMString path, in [Optional] Dictionary options, in [Optional, Callback] EntryCallback successCallback, in [Optional, Callback] ErrorCallback errorCallback);
void removeRecursively(in [Callback] VoidCallback successCallback, in [Optional, Callback] ErrorCallback errorCallback);
};
}
@@ -51,9 +51,10 @@ PassRefPtr<DirectoryReaderSync> DirectoryEntrySync::createReader(ExceptionCode&)
return DirectoryReaderSync::create(m_fileSystem, m_fullPath);
}

PassRefPtr<FileEntrySync> DirectoryEntrySync::getFile(const String& path, PassRefPtr<WebKitFlags> flags, ExceptionCode& ec)
PassRefPtr<FileEntrySync> DirectoryEntrySync::getFile(const String& path, const Dictionary& options, ExceptionCode& ec)
{
ec = 0;
FileSystemFlags flags(options);
EntrySyncCallbackHelper helper(m_fileSystem->asyncFileSystem());
if (!m_fileSystem->getFile(this, path, flags, helper.successCallback(), helper.errorCallback())) {
ec = FileException::INVALID_MODIFICATION_ERR;
@@ -62,9 +63,10 @@ PassRefPtr<FileEntrySync> DirectoryEntrySync::getFile(const String& path, PassRe
return static_pointer_cast<FileEntrySync>(helper.getResult(ec));
}

PassRefPtr<DirectoryEntrySync> DirectoryEntrySync::getDirectory(const String& path, PassRefPtr<WebKitFlags> flags, ExceptionCode& ec)
PassRefPtr<DirectoryEntrySync> DirectoryEntrySync::getDirectory(const String& path, const Dictionary& options, ExceptionCode& ec)
{
ec = 0;
FileSystemFlags flags(options);
EntrySyncCallbackHelper helper(m_fileSystem->asyncFileSystem());
if (!m_fileSystem->getDirectory(this, path, flags, helper.successCallback(), helper.errorCallback())) {
ec = FileException::INVALID_MODIFICATION_ERR;
@@ -34,8 +34,8 @@
#if ENABLE(FILE_SYSTEM)

#include "EntrySync.h"
#include "FileSystemFlags.h"
#include "PlatformString.h"
#include "WebKitFlags.h"
#include <wtf/PassRefPtr.h>
#include <wtf/RefCounted.h>

@@ -53,8 +53,8 @@ class DirectoryEntrySync : public EntrySync {
virtual bool isDirectory() const { return true; }

PassRefPtr<DirectoryReaderSync> createReader(ExceptionCode&);
PassRefPtr<FileEntrySync> getFile(const String& path, PassRefPtr<WebKitFlags>, ExceptionCode&);
PassRefPtr<DirectoryEntrySync> getDirectory(const String& path, PassRefPtr<WebKitFlags>, ExceptionCode&);
PassRefPtr<FileEntrySync> getFile(const String& path, const Dictionary&, ExceptionCode&);
PassRefPtr<DirectoryEntrySync> getDirectory(const String& path, const Dictionary&, ExceptionCode&);
void removeRecursively(ExceptionCode&);

private:
@@ -36,8 +36,8 @@ module storage {
JSNoStaticTables
] DirectoryEntrySync : EntrySync {
DirectoryReaderSync createReader() raises (FileException);
[Custom] FileEntrySync getFile(in [TreatNullAs=NullString, TreatUndefinedAs=NullString] DOMString path, in WebKitFlags flags) raises (FileException);
[Custom] DirectoryEntrySync getDirectory(in [TreatNullAs=NullString, TreatUndefinedAs=NullString] DOMString path, in WebKitFlags flags) raises (FileException);
FileEntrySync getFile(in [TreatNullAs=NullString, TreatUndefinedAs=NullString] DOMString path, in Dictionary flags) raises (FileException);
DirectoryEntrySync getDirectory(in [TreatNullAs=NullString, TreatUndefinedAs=NullString] DOMString path, in Dictionary flags) raises (FileException);
void removeRecursively() raises (FileException);
};
}
@@ -173,7 +173,7 @@ class ErrorCallbackWrapper : public ErrorCallback {
{
ASSERT(error);
if (error->code() == FileError::TYPE_MISMATCH_ERR)
m_root->getFile(m_filePath, 0, m_successCallback, m_errorCallback);
m_root->getFile(m_filePath, Dictionary(), m_successCallback, m_errorCallback);
else if (m_errorCallback)
m_errorCallback->handleEvent(error);
return true;
@@ -215,7 +215,7 @@ void ResolveURICallbacks::didOpenFileSystem(const String& name, const KURL& root
{
ASSERT(asyncFileSystem);
RefPtr<DirectoryEntry> root = DOMFileSystem::create(m_scriptExecutionContext.get(), name, m_type, rootURL, asyncFileSystem)->root();
root->getDirectory(m_filePath, 0, m_successCallback, ErrorCallbackWrapper::create(m_successCallback, m_errorCallback, root, m_filePath));
root->getDirectory(m_filePath, Dictionary(), m_successCallback, ErrorCallbackWrapper::create(m_successCallback, m_errorCallback, root, m_filePath));
}

// MetadataCallbacks ----------------------------------------------------------
@@ -28,40 +28,30 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

#ifndef WebKitFlags_h
#define WebKitFlags_h
#ifndef FileSystemFlags_h
#define FileSystemFlags_h

#if ENABLE(FILE_SYSTEM)

#include <wtf/PassRefPtr.h>
#include <wtf/RefCounted.h>
#include "Dictionary.h"

namespace WebCore {

class WebKitFlags : public RefCounted<WebKitFlags> {
public:
static PassRefPtr<WebKitFlags> create(bool create = false, bool exclusive = false)
struct FileSystemFlags {
explicit FileSystemFlags(const Dictionary& options)
: create(false)
, exclusive(false)
{
return adoptRef(new WebKitFlags(create, exclusive));
options.get("create", create);
options.get("exclusive", exclusive);
}

bool isCreate() const { return m_create; }
void setCreate(bool create) { m_create = create; }
bool isExclusive() const { return m_exclusive; }
void setExclusive(bool exclusive) { m_exclusive = exclusive; }

private:
WebKitFlags(bool create, bool exclusive)
: m_create(create)
, m_exclusive(exclusive)
{
}
bool m_create;
bool m_exclusive;
bool create;
bool exclusive;
};

} // namespace
}

#endif // ENABLE(FILE_SYSTEM)

#endif // WebKitFlags_h
#endif // FileSystemFlags_h
@@ -127,9 +127,9 @@ PassRefPtr<EntrySync> WorkerContextFileSystem::webkitResolveLocalFileSystemSyncU
if (!fileSystem)
return 0;

RefPtr<EntrySync> entry = fileSystem->root()->getDirectory(filePath, 0, ec);
RefPtr<EntrySync> entry = fileSystem->root()->getDirectory(filePath, Dictionary(), ec);
if (ec == FileException::TYPE_MISMATCH_ERR)
return fileSystem->root()->getFile(filePath, 0, ec);
return fileSystem->root()->getFile(filePath, Dictionary(), ec);

return entry.release();
}

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