def get_user_info(self):
obj={}
obj['uid']=self.uid
data=json.dumps(obj)
send_packet(self.con,self.uid,9,data,len(data));
command,content,content_len=rcv_packet(self.con)
if content_len == -1:
print 'connect server error.'
return -1
else:
content_json=json.loads(content)
return content_json
def send_msg_to_friend(self,con,uid,fid,msg):
obj={}
obj['uid']=uid
obj['fid']=fid
obj['msg']=msg
data=json.dumps(obj)
send_packet(con,uid,20,data,len(data));
command,content,content_len=rcv_packet(con)
print content
if content_len == -1:
print 'connect server error.'
return 0
else:
content_json=json.loads(content)
print content_json
def friend_list_request(con,uid):
obj={}
obj['uid']=uid
data=json.dumps(obj)
send_packet(con,uid,3,data,len(data));
command,content,content_len=rcv_packet(con)
print content
if content_len == -1:
print 'connect server error.'
return 0
if command!=3 or len(content)==0:
return 0
else:
content_json=json.loads(content)
print content_json
def rcv_and_handle_msg(con):
handle = {
1: login_request_handle,
3: friend_list_request_handle,
5: upload_user_image_handle,
7: user_image_request_handle,
9: user_info_request_handle,
11: register_request_handle,
20: chat_msg_handle,
}
command, content, content_len = rcv_packet(con)
print "command=%d,content=%s,content_len=%d" % (command, content, content_len)
if content_len == -1:
print "client is offline"
return None
content_json = json.loads(content)
return handle.get(command)(con, content_json)
def update_friend_list(self):
obj={}
obj['uid']=self.uid
self.friend_list=[]
data=json.dumps(obj)
send_packet(self.con,self.uid,3,data,len(data));
command,content,content_len=rcv_packet(self.con)
if content_len == -1:
print 'connect server error.'
return -1
else:
content_json=json.loads(content)
self.friend_num=content_json['friend_num']
for f in content_json['list']:
friend=Friend(f['loginid'],f['nickname'],f['address'],f['phone_num'],
f['sex'],f['signature'],f['mail'],f['online'],f['age'])
self.friend_list.append(friend);
return content_json
def get_user_image(con,uid):
obj={}
obj['uid']=uid
data=json.dumps(obj)
send_packet(con,uid,7,data,len(data));
command,content,content_len=rcv_packet(con)
if content_len == -1:
print 'connect server error.'
return 0
if command !=8 or len(content)==0:
return 0
else:
content_json=json.loads(content)
decoded_img_data=base64.b64decode(content_json['img'])
#for debug
fd = open("clients/%d.png"%uid,"wb")
fd.write(decoded_img_data)
fd.close()
return decoded_img_data;
def login(self):
obj={}
obj['username']=self.uid
obj['password']=self.password
data=json.dumps(obj)
send_packet(self.con,self.uid,1,data,len(data));
command,content,content_len=rcv_packet(self.con)
print content
if content_len == -1:
print 'connect server error.'
return 0
if len(content)==0:
return 0
else:
content_json=json.loads(content)
if content_json['login_status'] == 'success':
print 'login success........'
return 1
else:
print 'login fail.............'
return 0
def upload_user_image(con,uid):
obj={}
obj['uid']=uid
fd=open("111.png","rb")
img_data=fd.read()
encoded_img_data=base64.b64encode(img_data)
obj['img']=encoded_img_data
fd.close()
data=json.dumps(obj)
print data
send_packet(con,uid,5,data,len(data));
command,content,content_len=rcv_packet(con)
print content
if content_len == -1:
print 'connect server error.'
return 0
if command != 6 or len(content)==0:
print 'command error'
return 0
else:
content_json=json.loads(content)
print content_json
def thread_rcv_msg(con,uid): while(1): command,content,content_len=rcv_packet(con) print 'client rcv',content
