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Merge pull request #46 from Tyilo/autocompletion-v3

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Improve autocompletion by using getOwnPropertyNames instead of keys
This commit is contained in:
Ole André Vadla Ravnås
2015-07-01 19:46:44 +02:00
parent 0ca7adad06 6aec9f2612
commit 0391775ca4
1 changed files with 30 additions and 16 deletions
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src/frida/repl.py
+30 -16
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@@ -422,31 +422,45 @@ def main():
try:
if encountered_dot:
for key in sorted(self._repl._evaluate("""(function(o) {
for key in self._get_keys("""(function(o) {
"use strict";
let k = Object.keys(o);
if (o !== null && o !== undefined) {
let p;
if (typeof o !== 'object') {
p = o.__proto__;
} else {
p = Object.getPrototypeOf(o);
let k = [];
try {
k = Object.getOwnPropertyNames(o);
} catch(e) {}
try {
if (o !== null && o !== undefined) {
let p;
if (typeof o !== 'object') {
p = o.__proto__;
} else {
p = Object.getPrototypeOf(o);
}
if (p !== null && p !== undefined) {
k = k.concat(Object.getOwnPropertyNames(p));
}
}
if (p !== null && p !== undefined) {
k = k.concat(Object.getOwnPropertyNames(p));
}
}
} catch(e) {}
return k;
})(""" + before_dot + ");")[1]):
})(""" + before_dot + ");"):
if key.startswith(after_dot):
yield Completion(key, -len(after_dot))
else:
for key in sorted(self._repl._evaluate("Object.keys(this)")[1]):
for key in self._get_keys("Object.getOwnPropertyNames(this)"):
if not key.startswith(before_dot) or (key.startswith('_') and before_dot == ''):
continue
yield Completion(key, -len(before_dot))
except Exception:
pass
except Exception as e:
print e
def _get_keys(self, code):
return sorted(
filter(self._is_valid_name,
set(self._repl._evaluate(code)[1])))
def _is_valid_name(self, name):
tokens = list(self._lexer.get_tokens(name))
return len(tokens) == 2 and tokens[0][0] in Token.Name.subtypes
def hexdump(src, length=16):
try: