Generate everything needed regarding a WebKit Secure Coding type (and move DDScannerResult over to the generated format)

[beidson]

9bd720b

Generate everything needed regarding a WebKit Secure Coding type (and move DDScannerResult over to the generated format)
https://bugs.webkit.org/show_bug.cgi?id=265728
rdar://119079477

Reviewed by Alex Christensen.

All WebKit Secure Coding types will follow the identical pattern of:
1 - Get property list dictionary
2 - Encode it
3 - Decode it
4 - Verify the decoded dictionary contents match the type
5 - Recreate the object with the property list

Instead of writing all of that code over time after time, let's generate it.

Given an Objective-C type and a description of its expected dictionary format, the generator now:
1 - Generates a CoreIPC wrapper for that type
2 - Generates the ArgumentCoders for that CoreIPC wrapper (including code that validates the dictionary format)
3 - Generates a description of the dictionary in SerializedTypeInfo
4 - Generates a description of the CoreIPC wrapper in SerializedTypeInfo

All of the above was enough to move DDScannerResult over to this new format, and will greatly
accelerate how quickly we can add new types.

* Source/WebKit/DerivedSources-output.xcfilelist:
* Source/WebKit/DerivedSources.make:
* Source/WebKit/Scripts/generate-serializers.py:
(SerializedType.__init__):
(SerializedType.namespace_and_name):
(SerializedType.name_declaration_for_serialized_type_info):
(SerializedType.members_for_serialized_type_info):
(SerializedType.cpp_type_from_struct_or_class):
(SerializedType):
(SerializedType.cpp_struct_or_class_name):
(SerializedType.is_webkit_secure_coding_type):
(SerializedType.wrapper_for_webkit_secure_coding_type):
(generate_forward_declarations):
(generate_impl):
(generate_one_serialized_type_info):
(output_sorted_headers):
(generate_serialized_type_info):
(parse_serialized_types):
(generate_one_dictionary_member_validation):
(generate_webkit_secure_coding_impl):
(generate_webkit_secure_coding_impl.is):
(generate_webkit_secure_coding_header):
(main):
(SerializedType.namespace_unless_wtf_and_name): Deleted.
* Source/WebKit/Scripts/webkit/tests/GeneratedSerializers.cpp:
* Source/WebKit/Scripts/webkit/tests/GeneratedSerializers.h:
* Source/WebKit/Scripts/webkit/tests/GeneratedWebKitSecureCoding.cpp: Added.
(WebKit::CoreIPCNSSomeFoundationType::CoreIPCNSSomeFoundationType):
(WebKit::CoreIPCNSSomeFoundationType::isValidDictionary):
(WebKit::CoreIPCNSSomeFoundationType::toID const):
(WebKit::CoreIPCDDScannerResult::CoreIPCDDScannerResult):
(WebKit::CoreIPCDDScannerResult::isValidDictionary):
(WebKit::CoreIPCDDScannerResult::toID const):
* Source/WebKit/Scripts/webkit/tests/GeneratedWebKitSecureCoding.h: Added.
(WebKit::CoreIPCNSSomeFoundationType::CoreIPCNSSomeFoundationType):
(WebKit::CoreIPCDDScannerResult::CoreIPCDDScannerResult):
* Source/WebKit/Scripts/webkit/tests/SerializedTypeInfo.cpp:
(WebKit::allSerializedTypes):
* Source/WebKit/Scripts/webkit/tests/TestSerializedType.serialization.in:
* Source/WebKit/Scripts/webkit/tests/WebKitPlatformGeneratedSerializers.cpp:
(IPC::ArgumentCoder<WebKit::CoreIPCNSSomeFoundationType>::encode):
(IPC::ArgumentCoder<WebKit::CoreIPCNSSomeFoundationType>::decode):
(IPC::ArgumentCoder<WebKit::CoreIPCDDScannerResult>::encode):
(IPC::ArgumentCoder<WebKit::CoreIPCDDScannerResult>::decode):
* Source/WebKit/Shared/Cocoa/CoreIPCDDScannerResult.h: Removed.
* Source/WebKit/Shared/Cocoa/CoreIPCDDScannerResult.mm: Removed.
* Source/WebKit/Shared/Cocoa/CoreIPCDDScannerResult.serialization.in:
* Source/WebKit/Shared/Cocoa/CoreIPCDictionary.h:
* Source/WebKit/Shared/Cocoa/CoreIPCDictionary.mm:
(WebKit::CoreIPCDictionary::CoreIPCDictionary):
(WebKit::CoreIPCDictionary::keyHasValueOfType const):
(WebKit::CoreIPCDictionary::keyIsMissingOrHasValueOfType const):
(WebKit::CoreIPCDictionary::collectionValuesAreOfType const):
(WebKit::CoreIPCDictionary::createNSDictionaryIfNeeded const):
(WebKit::CoreIPCDictionary::toID const):
* Source/WebKit/Shared/Cocoa/CoreIPCDictionary.serialization.in:
* Source/WebKit/Shared/Cocoa/CoreIPCNSCFObject.mm:
(WebKit::secureCodingValueFromID):
(WebKit::valueFromID):
* Source/WebKit/Shared/Cocoa/CoreIPCSecureCoding.h:
* Source/WebKit/Shared/Cocoa/CoreIPCSecureCoding.mm:
(WebKit::CoreIPCSecureCoding::conformsToWebKitSecureCoding):
(WebKit::CoreIPCSecureCoding::conformsToSecureCoding):
(WebKit::CoreIPCSecureCoding::CoreIPCSecureCoding):
* Source/WebKit/Shared/Cocoa/CoreIPCTypes.h:
* Source/WebKit/WebKit.xcodeproj/project.pbxproj:

Canonical link: https://commits.webkit.org/271555@main

7c3dcf8

Misc	iOS, tvOS & watchOS	macOS	Linux	Windows
❌ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	✅ 🛠 wincairo
	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	✅ 🧪 wpe-wk2
✅ 🧪 webkitperl	✅ 🧪 ios-wk2	✅ 🧪 api-mac	✅ 🧪 api-wpe
❌ 🧪 webkitpy	✅ 🧪 ios-wk2-wpt		✅ 🛠 gtk
	✅ 🧪 api-ios	✅ 🧪 mac-wk2	✅ 🧪 gtk-wk2
	✅ 🛠 tv	✅ 🧪 mac-AS-debug-wk2	❌ 🧪 api-gtk
	✅ 🛠 tv-sim
✅ 🛠 🧪 merge	✅ 🛠 watch
	✅ 🛠 watch-sim

[webkit-early-warning-system]

EWS run on previous version of this PR (hash 78d2ea1)

Misc	iOS, tvOS & watchOS	macOS	Linux	Windows
❌ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	❌ 🛠 wpe	❌ 🛠 wincairo
	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	❌ 🧪 wpe-wk2
✅ 🧪 webkitperl	✅ 🧪 ios-wk2	✅ 🧪 api-mac	❌ 🧪 api-wpe
✅ 🧪 webkitpy	🧪 ios-wk2-wpt		❌ 🛠 gtk
	✅ 🧪 api-ios	✅ 🧪 mac-wk2	❌ 🧪 gtk-wk2
	✅ 🛠 tv	✅ 🧪 mac-AS-debug-wk2	❌ 🧪 api-gtk
	✅ 🛠 tv-sim
	✅ 🛠 watch
	✅ 🛠 watch-sim

[webkit-early-warning-system]

EWS run on previous version of this PR (hash 7b9cda9)

Misc	iOS, tvOS & watchOS	macOS	Linux	Windows
❌ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	✅ 🛠 wincairo
	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	🧪 wpe-wk2
✅ 🧪 webkitperl	✅ 🧪 ios-wk2	✅ 🧪 api-mac	✅ 🧪 api-wpe
✅ 🧪 webkitpy	❌ 🧪 ios-wk2-wpt		✅ 🛠 gtk
	✅ 🧪 api-ios	✅ 🧪 mac-wk2	✅ 🧪 gtk-wk2
	✅ 🛠 tv	✅ 🧪 mac-AS-debug-wk2	✅ 🧪 api-gtk
	✅ 🛠 tv-sim
	✅ 🛠 watch
	✅ 🛠 watch-sim

[beidson]

These ios-wk2-wpt failures seem unlikely to be from this patch.
I am building for iOS locally to try to reproduce

[webkit-early-warning-system]

EWS run on previous version of this PR (hash 2bf351a)

Misc	iOS, tvOS & watchOS	macOS	Linux	Windows
❌ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	✅ 🛠 wincairo
	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	🧪 wpe-wk2
✅ 🧪 webkitperl	✅ 🧪 ios-wk2	✅ 🧪 api-mac	✅ 🧪 api-wpe
✅ 🧪 webkitpy	❌ 🧪 ios-wk2-wpt		✅ 🛠 gtk
	🧪 api-ios	✅ 🧪 mac-wk2	🧪 gtk-wk2
	✅ 🛠 tv	❌ 🧪 mac-AS-debug-wk2	🧪 api-gtk
	✅ 🛠 tv-sim
	✅ 🛠 watch
	✅ 🛠 watch-sim

[webkit-early-warning-system]

EWS run on current version of this PR (hash 7c3dcf8)

Misc	iOS, tvOS & watchOS	macOS	Linux	Windows
❌ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	✅ 🛠 wincairo
	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	✅ 🧪 wpe-wk2
✅ 🧪 webkitperl	✅ 🧪 ios-wk2	✅ 🧪 api-mac	✅ 🧪 api-wpe
❌ 🧪 webkitpy	✅ 🧪 ios-wk2-wpt		✅ 🛠 gtk
	✅ 🧪 api-ios	✅ 🧪 mac-wk2	✅ 🧪 gtk-wk2
	✅ 🛠 tv	✅ 🧪 mac-AS-debug-wk2	❌ 🧪 api-gtk
	✅ 🛠 tv-sim
✅ 🛠 🧪 merge	✅ 🛠 watch
	✅ 🛠 watch-sim

[beidson]

The GTK API test failures can't be due to this patch.
The webkitpy failures didn't happen on the last upload before this, and appear to be something system related to the bot that ran. There's no actual failures listed or obvious cause, etc. I ran webkitpy tests locally on two machines with 3 build styles and all was well.

I'll keep a close eye after landing.

[webkit-commit-queue]

Committed 271555@main (9bd720b): https://commits.webkit.org/271555@main

Reviewed commits have been landed. Closing PR #21216 and removing active labels.