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Fix compile error when IPv6 is disabled

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* src/ftp-basic.c: The code for the new FTPS functionality was unintentionally
inside a #ifdef IPV6 block. Move the code around so that it is defined even when
IPV6 isn't used
This commit is contained in:
Darshit Shah 2015-11-17 00:16:25 +01:00
parent 08ece891b5
commit 2cfcadf5e6
1 changed files with 59 additions and 59 deletions
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118
src/ftp-basic.c
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@ -429,6 +429,65 @@ ip_address_to_eprt_repr (const ip_address *addr, int port, char *buf,
buf[buflen - 1] = '\0';
}
/* Bind a port and send the appropriate PORT command to the FTP
server. Use acceptport after RETR, to get the socket of data
connection. */
uerr_t
ftp_eprt (int csock, int *local_sock)
{
uerr_t err;
char *request, *respline;
ip_address addr;
int nwritten;
int port;
/* Must contain the argument of EPRT (of the form |af|addr|port|).
* 4 chars for the | separators, INET6_ADDRSTRLEN chars for addr
* 1 char for af (1-2) and 5 chars for port (0-65535) */
char bytes[4 + INET6_ADDRSTRLEN + 1 + 5 + 1];
/* Get the address of this side of the connection. */
if (!socket_ip_address (csock, &addr, ENDPOINT_LOCAL))
return FTPSYSERR;
/* Setting port to 0 lets the system choose a free port. */
port = 0;
/* Bind the port. */
*local_sock = bind_local (&addr, &port);
if (*local_sock < 0)
return FTPSYSERR;
/* Construct the argument of EPRT (of the form |af|addr|port|). */
ip_address_to_eprt_repr (&addr, port, bytes, sizeof (bytes));
/* Send PORT request. */
request = ftp_request ("EPRT", bytes);
nwritten = fd_write (csock, request, strlen (request), -1);
if (nwritten < 0)
{
xfree (request);
fd_close (*local_sock);
return WRITEFAILED;
}
xfree (request);
/* Get appropriate response. */
err = ftp_response (csock, &respline);
if (err != FTPOK)
{
fd_close (*local_sock);
return err;
}
if (*respline != '2')
{
xfree (respline);
fd_close (*local_sock);
return FTPPORTERR;
}
xfree (respline);
return FTPOK;
}
#endif
#ifdef HAVE_SSL
/*
* The following three functions defined into this #ifdef block
@ -542,65 +601,6 @@ bail:
}
#endif /* HAVE_SSL */
/* Bind a port and send the appropriate PORT command to the FTP
server. Use acceptport after RETR, to get the socket of data
connection. */
uerr_t
ftp_eprt (int csock, int *local_sock)
{
uerr_t err;
char *request, *respline;
ip_address addr;
int nwritten;
int port;
/* Must contain the argument of EPRT (of the form |af|addr|port|).
* 4 chars for the | separators, INET6_ADDRSTRLEN chars for addr
* 1 char for af (1-2) and 5 chars for port (0-65535) */
char bytes[4 + INET6_ADDRSTRLEN + 1 + 5 + 1];
/* Get the address of this side of the connection. */
if (!socket_ip_address (csock, &addr, ENDPOINT_LOCAL))
return FTPSYSERR;
/* Setting port to 0 lets the system choose a free port. */
port = 0;
/* Bind the port. */
*local_sock = bind_local (&addr, &port);
if (*local_sock < 0)
return FTPSYSERR;
/* Construct the argument of EPRT (of the form |af|addr|port|). */
ip_address_to_eprt_repr (&addr, port, bytes, sizeof (bytes));
/* Send PORT request. */
request = ftp_request ("EPRT", bytes);
nwritten = fd_write (csock, request, strlen (request), -1);
if (nwritten < 0)
{
xfree (request);
fd_close (*local_sock);
return WRITEFAILED;
}
xfree (request);
/* Get appropriate response. */
err = ftp_response (csock, &respline);
if (err != FTPOK)
{
fd_close (*local_sock);
return err;
}
if (*respline != '2')
{
xfree (respline);
fd_close (*local_sock);
return FTPPORTERR;
}
xfree (respline);
return FTPOK;
}
#endif
/* Similar to ftp_port, but uses `PASV' to initiate the passive FTP
transfer. Reads the response from server and parses it. Reads the
host and port addresses and returns them. */