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952, 954: Add ecmascript_{detach,moved}_form_state stubs

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Anything that frees or reallocates struct form_state must now call the
new functions ecmascript_detach_form_state or ecmascript_moved_form_state.
These functions should then clear out any dangling pointers, but that has
not yet been implemented.
This commit is contained in:
Kalle Olavi Niemitalo
2008-07-18 19:16:34 +03:00
committed by Kalle Olavi Niemitalo
parent 8f2f9e7265
commit bbadb99dd1
8 changed files with 77 additions and 9 deletions
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26
src/ecmascript/ecmascript.c
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@@ -214,6 +214,23 @@ ecmascript_eval_boolback(struct ecmascript_interpreter *interpreter,
return result;
}
void ecmascript_detach_form_state(struct form_state *fs)
{
#ifdef CONFIG_ECMASCRIPT_SEE
see_detach_form_state(fs);
#else
spidermonkey_detach_form_state(fs);
#endif
}
void ecmascript_moved_form_state(struct form_state *fs)
{
#ifdef CONFIG_ECMASCRIPT_SEE
see_moved_form_state(fs);
#else
spidermonkey_moved_form_state(fs);
#endif
}
void
ecmascript_reset_state(struct view_state *vs)
@@ -221,14 +238,19 @@ ecmascript_reset_state(struct view_state *vs)
struct form_view *fv;
int i;
/* Normally, if vs->ecmascript == NULL, the associated
* ecmascript_obj pointers are also NULL. However, they might
* be non-NULL if the ECMAScript objects have been lazily
* created because of scripts running in sibling HTML frames. */
for (i = 0; i < vs->form_info_len; i++)
ecmascript_detach_form_state(&vs->form_info[i]);
vs->ecmascript_fragile = 0;
if (vs->ecmascript)
ecmascript_put_interpreter(vs->ecmascript);
foreach (fv, vs->forms)
fv->ecmascript_obj = NULL;
for (i = 0; i < vs->form_info_len; i++)
vs->form_info[i].ecmascript_obj = NULL;
vs->ecmascript = ecmascript_get_interpreter(vs);
if (!vs->ecmascript)