最近研究了一下linux BT服务器环境的搭建,需要在linux下制作BT种子并获取BT种子信息,整理了一下这个过程:
制作BT种子软件下载地址:http://jaist.dl.sourceforge.net/project/mktorrent/mktorrent/1.0/mktorrent-1.0.tar.gz
安装:
[root@localhost src]# tar zxf mktorrent-1.0.tar.gz
[root@localhost src]# cd mktorrent-1.0
[root@localhost mktorrent-1.0]# make
[root@localhost mktorrent-1.0]# make install
[root@localhost ~]# which mktorrent
/usr/local/bin/mktorrent
需要python的bencode模块来获取BT种子信息,下载地址:https://pypi.python.org/packages/source/b/bencode/bencode-1.0.tar.gz
安装:
#tar -zxf bencode-1.0.tar.gz
#cd bencode-1.0.tar.gz
#python setup.py install
制作和验证的python脚本如下:
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import os, re, time, sys
import hashlib, bencode
file_name = 'bt_test.exe'
bt_source = '/data/updir/%s' % file_name
bt_name = '/data/source/%s.torrent' % file_name
if os.path.exists(bt_name):
os.remove(bt_name)
if os.path.exists(bt_source):
conm = "/usr/local/bin/mktorrent -v -p -l 18 -a http://bt1.text.cn/announce -a http://bt2.text.cn/announce -o %s %s" % (bt_name,bt_source)
res = os.popen(conm).readlines()[ - 1 ].strip()
if 'done' in res:
bt_path = {}
bt_file = open (bt_name, 'rb' )
bt_info = bencode.bdecode(bt_file.read()).get( 'info' )
bt_info_hash_hex = hashlib.sha1(bencode.bencode(bt_info)).hexdigest()
if os.path.isdir(bt_source):
bt_file_size = 0
for length in bt_info.get( 'files' ):
bt_file_size = bt_file_size + int (length[ 'length' ])
bt_path[ '/' .join(length[ 'path' ])] = length[ 'length' ]
else :
bt_file_size = bt_info.get( 'length' )
bt_file_name = bt_info.get( 'name' )
bt_path[bt_file_name] = bt_file_size
bt_file.close()
print bt_path
print "Create torrent success"
else :
print "Create torrent Error"
sys.exit()
else :
print "This source not find"
sys.exit()
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file_name为做种的文件或目录名字。
本文转自 lover00751CTO博客,原文链接:http://blog.51cto.com/wangwei007/1216616,如需转载请自行联系原作者