GitHub-Proxy/v_jstools
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This commit is contained in:
cilame 2021-10-23 17:23:26 +08:00
parent c0bc783a13
commit 90d5ae77b3
1 changed files with 4 additions and 2 deletions
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6
tools/window_hooker.js
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@ -3,11 +3,12 @@
var cache = {}
function make_cache_hooker(obj, name){
if (name in cache){ return cache[name] }
return cache[name] = new Proxy({}, {
set: function(a,b,c){ return filter_log('set', b, c), window[b]=c },
return cache[name] = new Proxy(obj, {
set: function(a,b,c){ return filter_log('set', b, c), obj[b]=c },
get: function(a,b){
var r = obj[b]
if (!(b == Symbol.unscopables || b == Symbol.toStringTag || b == Symbol.toPrimitive)){ filter_log(name, 'get', b, r) }
if (typeof r == 'function'){ return r.bind(obj) }
return r
},
})
@ -65,6 +66,7 @@
if (!(b in window) && typeof b != 'symbol'){ throw ReferenceError(b + ' is not defined') } // win 和 interceptor 的区别在这里
var r = mainobj(b)
if (!(b == Symbol.unscopables || b == Symbol.toStringTag || b == Symbol.toPrimitive)){ filter_log('window', 'get', b, r) }
if (typeof r == 'function'){ return r.bind(window) }
return r
},
})