I will locate which code in the OpenLaszlo compiler emits the PLACEOBJECT2 tag for 'frameupdate' and see if I can see anything suspicious there.
On 2/14/07, strk <[EMAIL PROTECTED]> wrote:
On Wed, Feb 14, 2007 at 01:30:12PM -0500, Henry Minsky wrote: > The structure of a Laszlo application is that the runtime LFC library is > compiled entirely by the script compiler, it is just a big action block. > > Then, the user's application is also compiled by the script compiler into a > big action block. > > Then those are inserted into a kind of boilerplate framework which is > generated using the old JGenerator library which we've modified somewhat. > That is generated by the source code in > WEB-INF/lps/server/src/org/openlaszlo/compiler/SWFFile.java, and consists of > various resources and trampolines into the LFC, such as buttons for catching > click events, keyboard events, and a video object which can be attached to > play video. > > The question I have is whether the bad opcode is coming from our script > compiler, or whether it comes in somehow when the app is assembled by > placing the compiled script code into the application framework. The Gnash-detected error is in a PLACEOBJECT2 tag events . You can also see tha name of the instanciated character (frameupdate) : SWF[444]: tag type = 26, tag length = 381 place_object_2 depth = 2 char id = 5 name = frameupdate actions: flags = 0xF0 20:15:11: MALFORMED SWF: swf_event::read(), event_length = 84, but read 83. Skipping excessive bytes. 20:15:11: MALFORMED SWF: swf_event::read(), event_length = 82, but read 81. Skipping excessive bytes. 20:15:11: MALFORMED SWF: swf_event::read(), event_length = 79, but read 78. Skipping excessive bytes. 20:15:11: MALFORMED SWF: swf_event::read(), event_length = 77, but read 76. Skipping excessive bytes. I'm both interested in making sure Gnash is fail-safe against this malformation (the proprietary player is) and improve Gnash support for the ActionScript part, which is also unsupported currently. The ActionScript failure is about a 'prototype' member being undefined (namely: prototype.prototype). --strk;
-- Henry Minsky Software Architect [EMAIL PROTECTED]
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