#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <strings.h>
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
connection to the server. It always closes the data connection,
and closes the control connection in case of error. */
static uerr_t
-getftp (struct url *u, wgint *len, wgint restval, ccon *con)
+getftp (struct url *u, wgint passed_expected_bytes, wgint *qtyread,
+ wgint restval, ccon *con)
{
int csock, dtsock, local_sock, res;
uerr_t err = RETROK; /* appease the compiler */
/* Make sure that at least *something* is requested. */
assert ((cmd & (DO_LIST | DO_CWD | DO_RETR | DO_LOGIN)) != 0);
+ *qtyread = restval;
+
user = u->user;
passwd = u->passwd;
search_netrc (u->host, (const char **)&user, (const char **)&passwd, 1);
else /* do not CWD */
logputs (LOG_VERBOSE, _("==> CWD not required.\n"));
- if ((cmd & DO_RETR) && *len == 0)
+ if ((cmd & DO_RETR) && passed_expected_bytes == 0)
{
if (opt.verbose)
{
quotearg_style (escape_quoting_style, u->file));
}
- err = ftp_size (csock, u->file, len);
+ err = ftp_size (csock, u->file, &expected_bytes);
/* FTPRERR */
switch (err)
{
abort ();
}
if (!opt.server_response)
- logprintf (LOG_VERBOSE, *len ? "%s\n" : _("done.\n"),
- number_to_static_string (*len));
+ logprintf (LOG_VERBOSE, expected_bytes ? "%s\n" : _("done.\n"),
+ number_to_static_string (expected_bytes));
}
/* If anything is to be retrieved, PORT (or PASV) must be sent. */
/* Some FTP servers return the total length of file after REST
command, others just return the remaining size. */
- if (*len && restval && expected_bytes
- && (expected_bytes == *len - restval))
+ if (passed_expected_bytes && restval && expected_bytes
+ && (expected_bytes == passed_expected_bytes - restval))
{
DEBUGP (("Lying FTP server found, adjusting.\n"));
- expected_bytes = *len;
+ expected_bytes = passed_expected_bytes;
}
/* If no transmission was required, then everything is OK. */
else
fp = output_stream;
- if (*len)
+ if (passed_expected_bytes)
{
- print_length (*len, restval, true);
- expected_bytes = *len; /* for fd_read_body's progress bar */
+ print_length (passed_expected_bytes, restval, true);
+ expected_bytes = passed_expected_bytes;
+ /* for fd_read_body's progress bar */
}
else if (expected_bytes)
print_length (expected_bytes, restval, false);
flags = 0;
if (restval && rest_failed)
flags |= rb_skip_startpos;
- *len = restval;
rd_size = 0;
res = fd_read_body (dtsock, fp,
expected_bytes ? expected_bytes - restval : 0,
- restval, &rd_size, len, &con->dltime, flags);
+ restval, &rd_size, qtyread, &con->dltime, flags);
tms = datetime_str (time (NULL));
tmrate = retr_rate (rd_size, con->dltime);
ftp_loop_internal (struct url *u, struct fileinfo *f, ccon *con)
{
int count, orig_lp;
- wgint restval, len = 0;
+ wgint restval, len = 0, qtyread = 0;
char *tms, *locf;
const char *tmrate = NULL;
uerr_t err;
first attempt to clobber existing data.) */
restval = st.st_size;
else if (count > 1)
- restval = len; /* start where the previous run left off */
+ restval = qtyread; /* start where the previous run left off */
else
restval = 0;
len = f->size;
else
len = 0;
- err = getftp (u, &len, restval, con);
+ err = getftp (u, len, &qtyread, restval, con);
if (con->csock == -1)
con->st &= ~DONE_CWD;
case FTPRETRINT:
/* If the control connection was closed, the retrieval
will be considered OK if f->size == len. */
- if (!f || len != f->size)
+ if (!f || qtyread != f->size)
{
printwhat (count, opt.ntry);
continue;
}
tms = datetime_str (time (NULL));
if (!opt.spider)
- tmrate = retr_rate (len - restval, con->dltime);
+ tmrate = retr_rate (qtyread - restval, con->dltime);
/* If we get out of the switch above without continue'ing, we've
successfully downloaded a file. Remember this fact. */
: _("%s (%s) - %s saved [%s]\n\n"),
tms, tmrate,
write_to_stdout ? "" : quote (locf),
- number_to_static_string (len));
+ number_to_static_string (qtyread));
}
if (!opt.verbose && !opt.quiet)
{
time. */
char *hurl = url_string (u, URL_AUTH_HIDE_PASSWD);
logprintf (LOG_NONVERBOSE, "%s URL: %s [%s] -> \"%s\" [%d]\n",
- tms, hurl, number_to_static_string (len), locf, count);
+ tms, hurl, number_to_static_string (qtyread), locf, count);
xfree (hurl);
}
/* --dont-remove-listing was specified, so do count this towards the
number of bytes and files downloaded. */
{
- total_downloaded_bytes += len;
+ total_downloaded_bytes += qtyread;
numurls++;
}
downloaded if they're going to be deleted. People seeding proxies,
for instance, may want to know how many bytes and files they've
downloaded through it. */
- total_downloaded_bytes += len;
+ total_downloaded_bytes += qtyread;
numurls++;
if (opt.delete_after)
}
else if (action == GLOB_GETONE)
{
+#ifdef __VMS
+ /* 2009-09-09 SMS.
+ * Odd-ball compiler ("HP C V7.3-009 on OpenVMS Alpha V7.3-2")
+ * bug causes spurious %CC-E-BADCONDIT complaint with this
+ * "?:" statement. (Different linkage attributes for strcmp()
+ * and strcasecmp().) Converting to "if" changes the
+ * complaint to %CC-W-PTRMISMATCH on "cmp = strcmp;". Adding
+ * the senseless type cast clears the complaint, and looks
+ * harmless.
+ */
+ int (*cmp) (const char *, const char *)
+ = opt.ignore_case ? strcasecmp : (int (*)())strcmp;
+#else /* def __VMS */
int (*cmp) (const char *, const char *)
= opt.ignore_case ? strcasecmp : strcmp;
+#endif /* def __VMS [else] */
f = start;
while (f)
{