Hi,
I'm technically on vacation, so sorry about the delay in responding. It has
been difficult to find time and know what to answer due to your many posts.
For example, in this post I am replying to, I do not know easily what
modifications you made to SystemManager and do not have the time to compare
against the default one.
I did take the time to look at the -abc dump. The abridged one you sent later
was from the -debug version and not useful. Looking at the dump of the release
version, the gravity loader is a standard two frame RSL loader. It is pretty
much how any Flex app that uses RSLs is generated.
There is a <ShowFrame/> around line 21311 (the line number might be different
depending on how your editor wraps lines). There are no references to
Application classes before line 21311 and the other code before line 21311
loads RSLs. So when the loader switches to Frame 2, the Application classes
are ready to go. No special compiler options are needed.
It is not possible to write the gravity preloader in MXML. It must be done in
AS3, and special care must be taken to not reference Flex framework classes
that use UIComponent or other RSL-based classes in the code that will run in
Frame 1. If you SWFDump your preloader that is generating the verify errors,
the code paths that run in Frame 1 will reference the classes that the verifier
complains about. Modifying SystemManager should be a good way to create a
custom preloader, but you have to be careful about referencing the application
or other UIComponent subclasses. In the course of developing Flex, we probably
broke that contract a half-dozen times and had to go back and fix it.
HTH,
-Alex
On 7/18/19, 4:02 AM, "Ramazan Ergüder Bekrek" <e.bek...@yandex.com> wrote:
What I did is to download the latest Apache Flex SDK like described here :
https://nam04.safelinks.protection.outlook.com/?url=http%3A%2F%2Fflex.apache.org%2Fdev-sourcecode.html&data=02%7C01%7Caharui%40adobe.com%7Cd16570c0ef3443aca70f08d70b6f7ce9%7Cfa7b1b5a7b34438794aed2c178decee1%7C0%7C1%7C636990445781938429&sdata=kTzlUsczqKB1qJ8Ccfw4c6ql%2BDSica8X9LYKjD0JCo0%3D&reserved=0
I modified the mx.managers.SystemManager like the following:
mx_internal function initialize():void
{
var runtimeDPIProviderClass:Class = info()["runtimeDPIProvider"] as
Class;
if (runtimeDPIProviderClass)
Singleton.registerClass("mx.core::RuntimeDPIProvider",
runtimeDPIProviderClass);
if (isStageRoot)
{
// TODO: Finalize scaling behavior
Stage_resizeHandler();
// _width = stage.stageWidth;
// _height = stage.stageHeight;
}
else
{
_width = loaderInfo.width;
_height = loaderInfo.height;
}
// Create an instance of the preloader and add it to the stage
preloader = new Preloader();
// Listen for preloader events
// preloader notifes when it is ok to go to frame2
preloader.addEventListener(FlexEvent.PRELOADER_DOC_FRAME_READY,
preloader_preloaderDocFrameReadyHandler);
// wait for a complete event. This gives the preloader
// a chance to load resource modules before
// everything really gets kicked off
preloader.addEventListener(Event.COMPLETE,
preloader_completeHandler);
// when the app is fully backed remove the preloader and show the
app
preloader.addEventListener(FlexEvent.PRELOADER_DONE,
preloader_preloaderDoneHandler);
preloader.addEventListener(RSLEvent.RSL_COMPLETE,
preloader_rslCompleteHandler);
// Add the preloader as a child. Use backing variable because when
loaded
// we redirect public API to parent systemmanager
if (!_popUpChildren)
{
_popUpChildren = new SystemChildrenList(
this, new QName(mx_internal, "noTopMostIndex"), new
QName(mx_internal, "topMostIndex"));
}
_popUpChildren.addChild(preloader);
var rsls:Array = info()["rsls"];
var cdRsls:Array = info()["cdRsls"];
var usePreloader:Boolean = true;
if (info()["usePreloader"] != undefined)
usePreloader = info()["usePreloader"];
var preloaderDisplayClass:Class = info()["preloader"] as Class;
// Put cross-domain RSL information in the RSL list.
var rslItemList:Array = [];
var n:int;
var i:int;
if (cdRsls && cdRsls.length > 0)
{
if (isTopLevel())
rslDataList = cdRsls;
else
rslDataList = LoaderUtil.processRequiredRSLs(this, cdRsls);
var normalizedURL:String =
LoaderUtil.normalizeURL(this.loaderInfo);
var crossDomainRSLItem:Class = getRSLItemDefinitionClass();
n = rslDataList.length;
for (i = 0; i < n; i++)
{
var rslWithFailovers:Array = rslDataList[i];
// If crossDomainRSLItem is null, then this is a compiler
error. It should not be null.
var cdNode:Object = instanciateRSLItem(crossDomainRSLItem,
rslWithFailovers, normalizedURL, this);
rslItemList.push(cdNode);
}
}
// Append RSL information in the RSL list.
if (rsls != null && rsls.length > 0)
{
if (rslDataList == null)
rslDataList = [];
if (normalizedURL == null)
normalizedURL = LoaderUtil.normalizeURL(this.loaderInfo);
n = rsls.length;
for (i = 0; i < n; i++)
{
var node:RSLItem = new
RSLItem(rsls[i].url,normalizedURL,this);
rslItemList.push(node);
rslDataList.push([new RSLData(rsls[i].url, null, null,
null,
false, false, "current")]);
}
}
// They can also specify a comma-separated list of URLs
// for resource modules to be preloaded during frame 1.
var resourceModuleURLList:String =
loaderInfo.parameters["resourceModuleURLs"];
var resourceModuleURLs:Array =
resourceModuleURLList ? resourceModuleURLList.split(",") : null;
var domain:ApplicationDomain =
!topLevel && parent is Loader ?
Loader(parent).contentLoaderInfo.applicationDomain :
info()["currentDomain"] as ApplicationDomain;
// Initialize the preloader.
preloader.initialize(
usePreloader,
preloaderDisplayClass,
preloaderBackgroundColor,
preloaderBackgroundAlpha,
preloaderBackgroundImage,
preloaderBackgroundSize,
isStageRoot ? stage.stageWidth : loaderInfo.width,
isStageRoot ? stage.stageHeight : loaderInfo.height,
null,
null,
rslItemList,
resourceModuleURLs,
domain);
}
protected function getRSLItemDefinitionClass():Class{
return
Class(getDefinitionByName("mx.core::CrossDomainRSLItem"));
}
protected function instanciateRSLItem(clazz:Class,
rslWithFailovers:Array, rootURL:String=null,
moduleFactory:IFlexModuleFactory=null):RSLItem{
return new clazz(rslWithFailovers, rootURL, moduleFactory);
}
To test if my modification works I recompiled the whole SDK and changed my
GravitySystemManager class like the following:
....
public class GravitySystemManager extends SystemManager implements
IBundleActivator
{
....
....
....
override protected function getRSLItemDefinitionClass():Class{
return
Class(getDefinitionByName("mx.core::NetworkCrossDomainRSLItem"));
}
override protected function instanciateRSLItem(clazz:Class,
rslWithFailovers:Array, rootURL:String=null,
moduleFactory:IFlexModuleFactory=null):RSLItem{
return new clazz(_AppPath, _appConfigs, rslWithFailovers,
rootURL, this) as NetworkCrossDomainRSLItem;
}
I am still getting this VerifyError erro flooding:
[SWF] Multiverses.swf/[[DYNAMIC]]/1/[[DYNAMIC]]/2/[[DYNAMIC]]/4 - 424,247
bytes after decompression
VerifyError: Error #1053: Illegal override of getRSLItemDefinitionClass in
_gravity_shared_flex_com_adobe_gravity_internals_flex_ui_GravitySystemManager.
ReferenceError: Error #1065: Variable
_gravity_shared_flex_com_adobe_gravity_internals_flex_ui_GravitySystemManager
is not defined.
VerifyError: Error #1014: Class spark.components::Application could not be
found.
VerifyError: Error #1014: Class
com.adobe.gravity.internals.flex.ui::GravitySparkApplication could not be found.
VerifyError: Error #1014: Class mx.core::UIComponent could not be found.
VerifyError: Error #1014: Class
com.adobe.gravity.flex.serviceloader::UIServiceBase could not be found.
VerifyError: Error #1014: Class
com.adobe.gravity.internals.flex.ui::GravityApplication could not be found.
VerifyError: Error #1014: Class mx.core::UIComponent could not be found.
VerifyError: Error #1014: Class mx.managers::SystemManagerProxy could not
be found.
VerifyError: Error #1014: Class mx.core::SpriteAsset could not be found.
VerifyError: Error #1014: Class mx.core::SpriteAsset could not be found.
VerifyError: Error #1014: Class mx.core::SpriteAsset could not be found.
VerifyError: Error #1014: Class mx.core::SpriteAsset could not be found.
VerifyError: Error #1014: Class mx.core::SpriteAsset could not be found.
VerifyError: Error #1014: Class mx.core::SpriteAsset could not be found.
VerifyError: Error #1014: Class mx.core::SpriteAsset could not be found.
VerifyError: Error #1014: Class mx.core::BitmapAsset could not be found.
VerifyError: Error #1014: Class mx.core::SpriteAsset could not be found.
VerifyError: Error #1014: Class mx.core::SpriteAsset could not be found.
VerifyError: Error #1014: Class mx.core::SpriteAsset could not be found.
VerifyError: Error #1014: Class mx.core::SpriteAsset could not be found.
VerifyError: Error #1014: Class mx.core::SpriteAsset could not be found.
VerifyError: Error #1014: Class mx.core::SpriteAsset could not be found.
VerifyError: Error #1014: Class mx.core::SpriteAsset could not be found.
VerifyError: Error #1014: Class mx.core::BitmapAsset could not be found.
VerifyError: Error #1014: Class mx.core::SpriteAsset could not be found.
VerifyError: Error #1014: Class mx.core::SpriteAsset could not be found.
VerifyError: Error #1014: Class mx.core::SpriteAsset could not be found.
VerifyError: Error #1014: Class mx.core::BitmapAsset could not be found.
VerifyError: Error #1014: Class mx.core::SpriteAsset could not be found.
VerifyError: Error #1014: Class mx.core::SpriteAsset could not be found.
VerifyError: Error #1014: Class mx.core::SpriteAsset could not be found.
ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__509536564_mx_skins_cursor_DragReject_882911133 is
not defined.
ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_mx_skins_cursor_HBoxDivider_1901584628
is not defined.
ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_mx_skins_BoxDividerSkin_1057002641 is
not defined.
ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__509536564_mx_skins_cursor_DragCopy_604341401 is
not defined.
ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_CloseButtonUp_41453136 is not defined.
ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__509536564_mx_skins_cursor_BusyCursor_286161967 is
not defined.
ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_mx_containers_FormItem_Required_2056852568
is not defined.
ReferenceError: Error #1065: Variable
_class_embed_css_assets_ErrorIndicator_png__1935102536_672265556 is not defined.
ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_CloseButtonDisabled_1398239983 is not
defined.
ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_TreeFolderClosed_963887731 is not
defined.
ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_mx_skins_cursor_VBoxDivider_601492146 is
not defined.
ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_cursorStretch_1945791990 is not defined.
ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_TreeDisclosureClosed_1645126974 is not
defined.
ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_TreeNodeIcon_1012233620 is not defined.
ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__509536564_mx_skins_cursor_DragMove_604628981 is
not defined.
ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__509536564_mx_skins_cursor_DragLink_604603406 is
not defined.
ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_CloseButtonOver_1031431481 is not
defined.
ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_TreeFolderOpen_1621478815 is not defined.
ReferenceError: Error #1065: Variable
_class_embed_css_assets_CalendarIcon_png_1969319625_1360189988 is not defined.
ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_TreeDisclosureOpen_2060449952 is not
defined.
ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__509536564___brokenImage_859899623 is not defined.
ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_CloseButtonDown_1195601447 is not
defined.
ReferenceError: Error #1065: Variable
_class_embed_css_assets_RequiredIndicator_png__783798379_1938314947 is not
defined.
18.07.2019, 12:45, "Ramazan Ergüder Bekrek" <e.bek...@yandex.com>:
> Could it be one of the following advanced compiler options?
>
> -externs [symbol] [...]
> a list of symbols to omit from linking when
building a SWF (advanced,
> repeatable)
> -frames.frame [label] [classname] [...]
> alias -frame
> A SWF frame label with a sequence of classnames
that will be linked
> onto the frame. (advanced, repeatable)
> -help [keyword] [...]
> keywords are 'syntax', 'list', 'advanced',
'aliases', 'details', or a
> search term
> -include-classes [class] [...]
> alias -ic
> a list of classes to include in the output SWC
(repeatable, default
> variable)
> -include-file <name> <path>
> alias -if
> a list of named files to include in the output
SWC (repeatable)
> -include-lookup-only
> if true, manifest entries with lookupOnly=true
are included in SWC
> catalog. Default is false. (advanced)
> -include-namespaces [uri] [...]
> alias -in
> all classes in the listed namespaces are included
in the output SWC
> (repeatable)
> -include-resource-bundles [bundle] [...]
> alias -ir
> a list of resource bundles to include in the
output SWC (repeatable)
> -include-sources [path-element] [...]
> alias -is
> a list of directories and source files to include
in the output SWC
> (repeatable)
> -include-stylesheet <name> <path>
> a list of named stylesheet resources to include
in the output SWC
> (repeatable)
> -includes [symbol] [...]
> a list of symbols to always link in when building
a SWF (advanced,
> repeatable)
> -licenses.license <product> <serial-number>
> alias -license
> specifies a product and a serial number.
(repeatable)
> -link-report <filename>
> Output a XML-formatted report of all definitions
linked into the
> application. (advanced)
> -load-config <filename>
> load a file containing configuration options
(repeatable)
> -load-externs <filename>
> an XML file containing <def>, <pre>, and <ext>
symbols to omit from
> linking when building a SWF (advanced, repeatable)
> -runtime-shared-libraries [url] [...]
> alias -rsl
> a list of runtime shared library URLs to be
loaded before the
> application starts (repeatable)
> -runtime-shared-library-path [path-element] [rsl-url]
[policy-file-url] [rsl-url] [policy-file-url]
> alias -rslp
> (repeatable)
> -static-link-runtime-shared-libraries
> alias -static-rsls
> statically link the libraries specified by the
> -runtime-shared-libraries-path option.
>
> 18.07.2019, 12:40, "Ramazan Ergüder Bekrek" <e.bek...@yandex.com>:
>> Here are the release and debug versions of the file in question.
>>
>>
https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgofile.io%2F%3Fc%3DNjkheb&data=02%7C01%7Caharui%40adobe.com%7Cd16570c0ef3443aca70f08d70b6f7ce9%7Cfa7b1b5a7b34438794aed2c178decee1%7C0%7C1%7C636990445781938429&sdata=XfERGmUj20X21GvJmmBHdF8yc5hoys4VjrSapKOwIDw%3D&reserved=0
>>
>> 18.07.2019, 12:28, "Ramazan Ergüder Bekrek" <e.bek...@yandex.com>:
>>> Does anybody have contact to someone at Adobe who can give us the
source code of that file so that we can understand this mistery cause I'm
trying to figure this out since 2 years now?
>>>
>>> 18.07.2019, 12:21, "Ramazan Ergüder Bekrek" <e.bek...@yandex.com>:
>>>> I found this page with all the compiler options. Which one of those
options is responsible for bypassing the VerifyError that I get.
>>>>
>>>>
https://nam04.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.docsultant.com%2Fsite2%2Farticles%2Fflex_cmd.html%23compc_3_opt&data=02%7C01%7Caharui%40adobe.com%7Cd16570c0ef3443aca70f08d70b6f7ce9%7Cfa7b1b5a7b34438794aed2c178decee1%7C0%7C1%7C636990445781938429&sdata=KXCNS4RZbotmFvU25VamIey6EcIC8mo51NnPq%2F49Nrw%3D&reserved=0
>>>>
>>>> VerifyError: Error #1053: Illegal override of
getRSLItemDefinitionClass in
_gravity_shared_flex_com_adobe_gravity_internals_flex_ui_GravitySystemManager.
>>>> ReferenceError: Error #1065: Variable
_gravity_shared_flex_com_adobe_gravity_internals_flex_ui_GravitySystemManager
is not defined.
>>>> VerifyError: Error #1014: Class spark.components::Application could
not be found.
>>>> VerifyError: Error #1014: Class
com.adobe.gravity.internals.flex.ui::GravitySparkApplication could not be found.
>>>> VerifyError: Error #1014: Class mx.core::UIComponent could not be
found.
>>>> VerifyError: Error #1014: Class
com.adobe.gravity.flex.serviceloader::UIServiceBase could not be found.
>>>> VerifyError: Error #1014: Class
com.adobe.gravity.internals.flex.ui::GravityApplication could not be found.
>>>> VerifyError: Error #1014: Class mx.core::UIComponent could not be
found.
>>>> VerifyError: Error #1014: Class mx.managers::SystemManagerProxy
could not be found.
>>>> VerifyError: Error #1014: Class mx.core::SpriteAsset could not be
found.
>>>> VerifyError: Error #1014: Class mx.core::SpriteAsset could not be
found.
>>>> VerifyError: Error #1014: Class mx.core::SpriteAsset could not be
found.
>>>> VerifyError: Error #1014: Class mx.core::SpriteAsset could not be
found.
>>>> VerifyError: Error #1014: Class mx.core::SpriteAsset could not be
found.
>>>> VerifyError: Error #1014: Class mx.core::SpriteAsset could not be
found.
>>>> VerifyError: Error #1014: Class mx.core::SpriteAsset could not be
found.
>>>> VerifyError: Error #1014: Class mx.core::BitmapAsset could not be
found.
>>>> VerifyError: Error #1014: Class mx.core::SpriteAsset could not be
found.
>>>> VerifyError: Error #1014: Class mx.core::SpriteAsset could not be
found.
>>>> VerifyError: Error #1014: Class mx.core::SpriteAsset could not be
found.
>>>> VerifyError: Error #1014: Class mx.core::SpriteAsset could not be
found.
>>>> VerifyError: Error #1014: Class mx.core::SpriteAsset could not be
found.
>>>> VerifyError: Error #1014: Class mx.core::SpriteAsset could not be
found.
>>>> VerifyError: Error #1014: Class mx.core::SpriteAsset could not be
found.
>>>> VerifyError: Error #1014: Class mx.core::BitmapAsset could not be
found.
>>>> VerifyError: Error #1014: Class mx.core::SpriteAsset could not be
found.
>>>> VerifyError: Error #1014: Class mx.core::SpriteAsset could not be
found.
>>>> VerifyError: Error #1014: Class mx.core::SpriteAsset could not be
found.
>>>> VerifyError: Error #1014: Class mx.core::BitmapAsset could not be
found.
>>>> VerifyError: Error #1014: Class mx.core::SpriteAsset could not be
found.
>>>> VerifyError: Error #1014: Class mx.core::SpriteAsset could not be
found.
>>>> VerifyError: Error #1014: Class mx.core::SpriteAsset could not be
found.
>>>> ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__509536564_mx_skins_cursor_DragReject_882911133 is
not defined.
>>>> ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_mx_skins_cursor_HBoxDivider_1901584628
is not defined.
>>>> ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_mx_skins_BoxDividerSkin_1057002641 is
not defined.
>>>> ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__509536564_mx_skins_cursor_DragCopy_604341401 is
not defined.
>>>> ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_CloseButtonUp_41453136 is not defined.
>>>> ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__509536564_mx_skins_cursor_BusyCursor_286161967 is
not defined.
>>>> ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_mx_containers_FormItem_Required_2056852568
is not defined.
>>>> ReferenceError: Error #1065: Variable
_class_embed_css_assets_ErrorIndicator_png__1935102536_672265556 is not defined.
>>>> ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_CloseButtonDisabled_1398239983 is not
defined.
>>>> ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_TreeFolderClosed_963887731 is not
defined.
>>>> ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_mx_skins_cursor_VBoxDivider_601492146 is
not defined.
>>>> ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_cursorStretch_1945791990 is not defined.
>>>> ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_TreeDisclosureClosed_1645126974 is not
defined.
>>>> ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_TreeNodeIcon_1012233620 is not defined.
>>>> ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__509536564_mx_skins_cursor_DragMove_604628981 is
not defined.
>>>> ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__509536564_mx_skins_cursor_DragLink_604603406 is
not defined.
>>>> ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_CloseButtonOver_1031431481 is not
defined.
>>>> ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_TreeFolderOpen_1621478815 is not defined.
>>>> ReferenceError: Error #1065: Variable
_class_embed_css_assets_CalendarIcon_png_1969319625_1360189988 is not defined.
>>>> ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_TreeDisclosureOpen_2060449952 is not
defined.
>>>> ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__509536564___brokenImage_859899623 is not defined.
>>>> ReferenceError: Error #1065: Variable
_class_embed_css_Assets_swf__374270191_CloseButtonDown_1195601447 is not
defined.
>>>> ReferenceError: Error #1065: Variable
_class_embed_css_assets_RequiredIndicator_png__783798379_1938314947 is not
defined.
>>>>
>>>> 18.07.2019, 08:11, "Alex Harui" <aha...@adobe.com>:
>>>>> I'm not sure the Decompiler fully answers the question. SWFDump
would be better, maybe it is having problems with spaces in path names or with
JAVA_TOOL_OPTIONS not setting the default file encoding to UTF-8.
>>>>>
>>>>> The goal is to see which scripts are on which frame, and maybe
look at the code itself to see why it may not try to verify the Application
class.
>>>>>
>>>>> -Alex
>>>>>
>>>>> On 7/17/19, 8:31 PM, "Ramazan Ergüder Bekrek"
<e.bek...@yandex.com> wrote:
>>>>>
>>>>> Here is a 2 frames view of JPEXS Decompiler :
>>>>>
>>>>>
https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fpasteboard.co%2FIoumcP0.png&data=02%7C01%7Caharui%40adobe.com%7Cd16570c0ef3443aca70f08d70b6f7ce9%7Cfa7b1b5a7b34438794aed2c178decee1%7C0%7C1%7C636990445781938429&sdata=3Gm%2Fw%2Bd%2BlpVDNIqCpnVtE8w2KsK%2BREK%2FUR0mXOpipfA%3D&reserved=0
>>>>>
>>>>> 18.07.2019, 05:28, "Ramazan Ergüder Bekrek"
<e.bek...@yandex.com>:
>>>>> > This is what I get:
>>>>> >
>>>>> > swfdump -abc gravity_shared_flex-flex450.swf
>>>>> > Error: Could not find or load main class 4.16.1
>>>>> >
>>>>> > 18.07.2019, 03:40, "Alex Harui" <aha...@adobe.com>:
>>>>> >> RSL Loaders might be two-frame SWFs where the first frame
loads the RSLs before switching to the second frame.
>>>>> >>
>>>>> >> Run swfdump -abc on the one that works and see if it is
multi-frame.
>>>>> >>
>>>>> >> HTH,
>>>>> >> -Alex
>>>>> >>
>>>>> >> On 7/17/19, 5:51 PM, "Ramazan Ergüder Bekrek"
<e.bek...@yandex.com> wrote:
>>>>> >>
>>>>> >> In my case I get a VerifyError when ever I compile a
release version of my custom RSLs loader which in it has a reference to spark
application which cannot be used because once all the RSLs are loader including
framework.swf then the class definition for sparks.components.Application can
be added added. Somehow the version of gravity_shared_flex.swf from Adobe
doesn't have that VerifiyError issue.
>>>>> >>
>>>>> >> 18.07.2019, 00:35, "Alex Harui" <aha...@adobe.com>:
>>>>> >> > Classes are only verified before first use. If no code
paths ever get around to executing code that references a class, that class
will never be verified.
>>>>> >> >
>>>>> >> > HTH,
>>>>> >> > -Alex
>>>>> >> >
>>>>> >> > On 7/17/19, 10:53 AM, "Ramazan Ergüder Bekrek"
<e.bek...@yandex.com> wrote:
>>>>> >> >
>>>>> >> > Greetings again!
>>>>> >> >
>>>>> >> > I have special use case that I would like to be able to
reproduce and as an inspiration I took one specific SWF file which is part of
the
>>>>> >> > ADEP Gravity Client Component Framework which is an
adaptation of the OSGi runtime in Actionscript 3.0.
>>>>> >> >
>>>>> >> > The file in question can be seen in this video
https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fyoutu.be%2Fg_Y4PmR_L1w%3Ft%3D379&data=02%7C01%7Caharui%40adobe.com%7Cd16570c0ef3443aca70f08d70b6f7ce9%7Cfa7b1b5a7b34438794aed2c178decee1%7C0%7C1%7C636990445781938429&sdata=SyqzcrCSC5gTXdFL7HeziC5VtYSzDMP%2B5cgjsLpc0Wk%3D&reserved=0.
>>>>> >> > I'm talking about the gravity_shared_flex-flex450.swf
which is a special RSLs loader.
>>>>> >> > That file is loaded first by Gravity as a bundle in
memory before any RSLs are handled. In that SWF there is a GravitySystemManager
class that extends SystemManager. That custom SystemManager first loads all the
RSLs and then adds the GravitySparkApplication on the display list.
>>>>> >> >
>>>>> >> > The problem that I'am having while trying to reproduce
the same mechanism is that inside that SWF there is a
GravitySparkApplicationclass that extends the Application from Apache Flex.
Although that the Application class is not compiled in that SWF it has no
problem loading in memory and there is no VerifyError that says the
spark.components.Application was not found.
>>>>> >> >
>>>>> >> > My intuition tells me that there is a special mxmlc
compiler option when used in an SWF compilation that tells the Flash Player to
skip any kind of class verification.
>>>>> >> >
>>>>> >> > My question is how did Adobe managed to compile an SWF
which is referencing spark.components.Application as an external reference when
that external reference comes into existence after the RSLs are loaded by
gravity_shared_flex-flex450.swf which itself cannot be loaded before the RSLs?
>>>>> >> >
>>>>> >> > I hope that my question is clear.
