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[compat] Rename struct_(un)pack to compat_struct_(un)pack

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This commit is contained in:
Yen Chi Hsuan
2016-05-03 16:50:16 +08:00
parent d5ae6bb501
commit edaa23f822
7 changed files with 42 additions and 42 deletions
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32
youtube_dl/socks.py
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@@ -14,8 +14,8 @@ import socket
from .compat import (
compat_ord,
struct_pack,
struct_unpack,
compat_struct_pack,
compat_struct_unpack,
)
__author__ = 'Timo Schmid <coding@timoschmid.de>'
@@ -26,7 +26,7 @@ SOCKS4_REPLY_VERSION = 0x00
# if the client cannot resolve the destination host's domain name to find its
# IP address, it should set the first three bytes of DSTIP to NULL and the last
# byte to a non-zero value.
SOCKS4_DEFAULT_DSTIP = struct_pack('!BBBB', 0, 0, 0, 0xFF)
SOCKS4_DEFAULT_DSTIP = compat_struct_pack('!BBBB', 0, 0, 0, 0xFF)
SOCKS5_VERSION = 5
SOCKS5_USER_AUTH_VERSION = 0x01
@@ -128,11 +128,11 @@ class sockssocket(socket.socket):
def _recv_bytes(self, cnt):
data = self.recvall(cnt)
return struct_unpack('!{0}B'.format(cnt), data)
return compat_struct_unpack('!{0}B'.format(cnt), data)
@staticmethod
def _len_and_data(data):
return struct_pack('!B', len(data)) + data
return compat_struct_pack('!B', len(data)) + data
def _check_response_version(self, expected_version, got_version):
if got_version != expected_version:
@@ -153,7 +153,7 @@ class sockssocket(socket.socket):
ipaddr = self._resolve_address(destaddr, SOCKS4_DEFAULT_DSTIP, use_remote_dns=is_4a)
packet = struct_pack('!BBH', SOCKS4_VERSION, Socks4Command.CMD_CONNECT, port) + ipaddr
packet = compat_struct_pack('!BBH', SOCKS4_VERSION, Socks4Command.CMD_CONNECT, port) + ipaddr
username = (self._proxy.username or '').encode('utf-8')
packet += username + b'\x00'
@@ -163,7 +163,7 @@ class sockssocket(socket.socket):
self.sendall(packet)
version, resp_code, dstport, dsthost = struct_unpack('!BBHI', self.recvall(8))
version, resp_code, dstport, dsthost = compat_struct_unpack('!BBHI', self.recvall(8))
self._check_response_version(SOCKS4_REPLY_VERSION, version)
@@ -177,14 +177,14 @@ class sockssocket(socket.socket):
self._setup_socks4(address, is_4a=True)
def _socks5_auth(self):
packet = struct_pack('!B', SOCKS5_VERSION)
packet = compat_struct_pack('!B', SOCKS5_VERSION)
auth_methods = [Socks5Auth.AUTH_NONE]
if self._proxy.username and self._proxy.password:
auth_methods.append(Socks5Auth.AUTH_USER_PASS)
packet += struct_pack('!B', len(auth_methods))
packet += struct_pack('!{0}B'.format(len(auth_methods)), *auth_methods)
packet += compat_struct_pack('!B', len(auth_methods))
packet += compat_struct_pack('!{0}B'.format(len(auth_methods)), *auth_methods)
self.sendall(packet)
@@ -199,7 +199,7 @@ class sockssocket(socket.socket):
if method == Socks5Auth.AUTH_USER_PASS:
username = self._proxy.username.encode('utf-8')
password = self._proxy.password.encode('utf-8')
packet = struct_pack('!B', SOCKS5_USER_AUTH_VERSION)
packet = compat_struct_pack('!B', SOCKS5_USER_AUTH_VERSION)
packet += self._len_and_data(username) + self._len_and_data(password)
self.sendall(packet)
@@ -221,14 +221,14 @@ class sockssocket(socket.socket):
self._socks5_auth()
reserved = 0
packet = struct_pack('!BBB', SOCKS5_VERSION, Socks5Command.CMD_CONNECT, reserved)
packet = compat_struct_pack('!BBB', SOCKS5_VERSION, Socks5Command.CMD_CONNECT, reserved)
if ipaddr is None:
destaddr = destaddr.encode('utf-8')
packet += struct_pack('!B', Socks5AddressType.ATYP_DOMAINNAME)
packet += compat_struct_pack('!B', Socks5AddressType.ATYP_DOMAINNAME)
packet += self._len_and_data(destaddr)
else:
packet += struct_pack('!B', Socks5AddressType.ATYP_IPV4) + ipaddr
packet += struct_pack('!H', port)
packet += compat_struct_pack('!B', Socks5AddressType.ATYP_IPV4) + ipaddr
packet += compat_struct_pack('!H', port)
self.sendall(packet)
@@ -247,7 +247,7 @@ class sockssocket(socket.socket):
destaddr = self.recvall(alen)
elif atype == Socks5AddressType.ATYP_IPV6:
destaddr = self.recvall(16)
destport = struct_unpack('!H', self.recvall(2))[0]
destport = compat_struct_unpack('!H', self.recvall(2))[0]
return (destaddr, destport)