On 10/8/13 8:35 PM, johnhypo wrote:
As we know,in firefox when we request one url,firefox would call spidermonkey
to interpret javascript.Now I want to get the url in function
JS_NewExternalString().How can I get it?Is the url stored in the JSContext?
You can use this function, declared in jsapi.h:
/*
* Return the current script and line number of the most currently running
* frame. Returns true if a scripted frame was found, false otherwise.
*/
extern JS_PUBLIC_API(bool)
JS_DescribeScriptedCaller(JSContext *cx, JS::MutableHandleScript script,
unsigned *lineno);
and script->filename() to get the URL.
This returns false if we're not currently running any script, and your
caller is C++.
-j
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