blob: 1bcea41b6829d09299c963bf8da2222aa19cb3cb (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
// -*- mode: cpp; mode: fold -*-
// Description /*{{{*/// $Id: ftp.h,v 1.4 2001/03/06 07:15:29 jgg Exp $
// $Id: ftp.h,v 1.4 2001/03/06 07:15:29 jgg Exp $
/* ######################################################################
FTP Aquire Method - This is the FTP aquire method for APT.
##################################################################### */
/*}}}*/
#ifndef APT_FTP_H
#define APT_FTP_H
class FTPConn
{
char Buffer[1024*10];
unsigned long Len;
int ServerFd;
int DataFd;
int DataListenFd;
URI ServerName;
bool ForceExtended;
bool TryPassive;
bool Debug;
struct addrinfo *PasvAddr;
// Generic Peer Address
struct sockaddr_storage PeerAddr;
socklen_t PeerAddrLen;
// Generic Server Address (us)
struct sockaddr_storage ServerAddr;
socklen_t ServerAddrLen;
// Private helper functions
bool ReadLine(string &Text);
bool Login();
bool CreateDataFd();
bool Finalize();
public:
bool Comp(URI Other) {return Other.Host == ServerName.Host && Other.Port == ServerName.Port;};
// Raw connection IO
bool ReadResp(unsigned int &Ret,string &Text);
bool WriteMsg(unsigned int &Ret,string &Text,const char *Fmt,...);
// Connection control
bool Open(pkgAcqMethod *Owner);
void Close();
bool GoPasv();
bool ExtGoPasv();
// Query
bool Size(const char *Path,unsigned long &Size);
bool ModTime(const char *Path, time_t &Time);
bool Get(const char *Path,FileFd &To,unsigned long Resume,
Hashes &MD5,bool &Missing);
FTPConn(URI Srv);
~FTPConn();
};
class FtpMethod : public pkgAcqMethod
{
virtual bool Fetch(FetchItem *Itm);
virtual bool Configuration(string Message);
FTPConn *Server;
static string FailFile;
static int FailFd;
static time_t FailTime;
static void SigTerm(int);
public:
FtpMethod();
};
#endif
|
