diff options
Diffstat (limited to 'youtube_dl/swfinterp.py')
| -rw-r--r-- | youtube_dl/swfinterp.py | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/youtube_dl/swfinterp.py b/youtube_dl/swfinterp.py index d043c2f99..812ee7e8c 100644 --- a/youtube_dl/swfinterp.py +++ b/youtube_dl/swfinterp.py @@ -85,6 +85,14 @@ class _AVMClass(object): for name, idx in methods.items())) +class _Multiname(object): + def __init__(self, kind): + self.kind = kind + + def __repr__(self): + return '[MULTINAME kind: 0x%x]' % self.kind + + def _read_int(reader): res = 0 shift = 0 @@ -205,7 +213,7 @@ class SWFInterpreter(object): name_idx = u30() self.multinames.append(self.constant_strings[name_idx]) else: - self.multinames.append('[MULTINAME kind: %d]' % kind) + self.multinames.append(_Multiname(kind)) for _c2 in range(MULTINAME_SIZES[kind]): u30() @@ -399,6 +407,13 @@ class SWFInterpreter(object): elif opcode == 48: # pushscope new_scope = stack.pop() scopes.append(new_scope) + elif opcode == 66: # construct + arg_count = u30() + args = list(reversed( + [stack.pop() for _ in range(arg_count)])) + obj = stack.pop() + res = obj.avm_class.make_object() + stack.append(res) elif opcode == 70: # callproperty index = u30() mname = self.multinames[index] @@ -521,7 +536,10 @@ class SWFInterpreter(object): index = u30() value = stack.pop() idx = self.multinames[index] + if isinstance(idx, _Multiname): + idx = stack.pop() obj = stack.pop() + print('Setting %r.%r = %r' % (obj, idx, value)) obj[idx] = value elif opcode == 98: # getlocal index = u30() |