#include <stdio.h>
#include <stdlib.h>
-#include <sys/types.h>
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif /* HAVE_UNISTD_H */
#include <errno.h>
-#ifdef HAVE_STRING_H
-# include <string.h>
-#else
-# include <strings.h>
-#endif /* HAVE_STRING_H */
+#include <string.h>
#include <assert.h>
#include "wget.h"
#include "connect.h"
#include "hash.h"
#include "convert.h"
-
-#ifdef HAVE_SSL
-# include "gen_sslfunc.h" /* for ssl_iread */
-#endif
-
-#ifndef errno
-extern int errno;
-#endif
+#include "ptimer.h"
/* Total size of downloaded files. Used to enforce quota. */
LARGE_INT total_downloaded_bytes;
{
limit_data.chunk_bytes = 0;
limit_data.chunk_start = 0;
+ limit_data.sleep_adjust = 0;
}
/* Limit the bandwidth by pausing the download for an amount of time.
is the timer that started at the beginning of download. */
static void
-limit_bandwidth (wgint bytes, struct wget_timer *timer)
+limit_bandwidth (wgint bytes, struct ptimer *timer)
{
- double delta_t = wtimer_read (timer) - limit_data.chunk_start;
+ double delta_t = ptimer_read (timer) - limit_data.chunk_start;
double expected;
limit_data.chunk_bytes += bytes;
slp, number_to_static_string (limit_data.chunk_bytes),
limit_data.sleep_adjust));
- t0 = wtimer_read (timer);
+ t0 = ptimer_read (timer);
xsleep (slp / 1000);
- wtimer_update (timer);
- t1 = wtimer_read (timer);
+ t1 = ptimer_measure (timer);
/* Due to scheduling, we probably slept slightly longer (or
shorter) than desired. Calculate the difference between the
desired and the actual sleep, and adjust the next sleep by
that amount. */
limit_data.sleep_adjust = slp - (t1 - t0);
+ /* If sleep_adjust is very large, it's likely due to suspension
+ and not clock inaccuracy. Don't enforce those. */
+ if (limit_data.sleep_adjust > 500)
+ limit_data.sleep_adjust = 500;
+ else if (limit_data.sleep_adjust < -500)
+ limit_data.sleep_adjust = -500;
}
limit_data.chunk_bytes = 0;
- limit_data.chunk_start = wtimer_read (timer);
+ limit_data.chunk_start = ptimer_read (timer);
}
#ifndef MIN
static char dlbuf[16384];
int dlbufsize = sizeof (dlbuf);
- struct wget_timer *timer = NULL;
+ struct ptimer *timer = NULL;
double last_successful_read_tm = 0;
/* The progress gauge, set according to the user preferences. */
the timer. */
if (progress || opt.limit_rate || elapsed)
{
- timer = wtimer_new ();
+ timer = ptimer_new ();
last_successful_read_tm = 0;
}
if (opt.read_timeout)
{
double waittm;
- waittm = (wtimer_read (timer) - last_successful_read_tm) / 1000;
+ waittm = (ptimer_read (timer) - last_successful_read_tm) / 1000;
if (waittm + tmout > opt.read_timeout)
{
/* Don't let total idle time exceed read timeout. */
}
ret = fd_read (fd, dlbuf, rdsize, tmout);
- /* when retrieving from http-proxy wget sometimes does not trust the
- * file length reported by server.
- * this check is to tell wget not to stubbornly try to read again and
- * again until another errno code was received. */
- if ( ret == -1 && errno == ETIMEDOUT && sum_read == toread && toread > 0 )
- break;
-
- if (ret == 0 || (ret < 0 && errno != ETIMEDOUT))
- break; /* read error */
- else if (ret < 0)
- ret = 0; /* read timeout */
+ if (progress_interactive && ret < 0 && errno == ETIMEDOUT)
+ ret = 0; /* interactive timeout, handled above */
+ else if (ret <= 0)
+ break; /* EOF or read error */
if (progress || opt.limit_rate)
{
- wtimer_update (timer);
+ ptimer_measure (timer);
if (ret > 0)
- last_successful_read_tm = wtimer_read (timer);
+ last_successful_read_tm = ptimer_read (timer);
}
if (ret > 0)
limit_bandwidth (ret, timer);
if (progress)
- progress_update (progress, ret, wtimer_read (timer));
+ progress_update (progress, ret, ptimer_read (timer));
#ifdef WINDOWS
if (toread > 0 && !opt.quiet)
ws_percenttitle (100.0 *
out:
if (progress)
- progress_finish (progress, wtimer_read (timer));
+ progress_finish (progress, ptimer_read (timer));
if (elapsed)
- *elapsed = wtimer_read (timer);
+ *elapsed = ptimer_read (timer);
if (timer)
- wtimer_delete (timer);
+ ptimer_destroy (timer);
if (qtyread)
*qtyread += sum_read;
if (msecs == 0)
/* If elapsed time is exactly zero, it means we're under the
- granularity of the timer. This often happens on systems that
- use time() for the timer. */
- msecs = wtimer_granularity ();
+ resolution of the timer. This can easily happen on systems
+ that use time() for the timer. Since the interval lies between
+ 0 and the timer's resolution, assume half the resolution. */
+ msecs = ptimer_resolution () / 2.0;
- dlrate = (double)1000 * bytes / msecs;
+ dlrate = 1000.0 * bytes / msecs;
if (dlrate < 1024.0)
*units = 0;
else if (dlrate < 1024.0 * 1024.0)
} \
} while (0)
-static char *getproxy PARAMS ((struct url *));
+static char *getproxy (struct url *);
/* Retrieve the given URL. Decides which loop to call -- HTTP, FTP,
FTP, proxy, etc. */
if (filename && opt.delete_after && file_exists_p (filename))
{
- DEBUGP (("Removing file due to --delete-after in"
- " retrieve_from_file():\n"));
+ DEBUGP (("\
+Removing file due to --delete-after in retrieve_from_file():\n"));
logprintf (LOG_VERBOSE, _("Removing %s.\n"), filename);
if (unlink (filename))
logprintf (LOG_NOTQUIET, "unlink: %s\n", strerror (errno));
rename(fname, to);
}
-static int no_proxy_match PARAMS ((const char *, const char **));
+static int no_proxy_match (const char *, const char **);
/* Return the URL of the proxy appropriate for url U. */
}
/* Should a host be accessed through proxy, concerning no_proxy? */
-int
+static int
no_proxy_match (const char *host, const char **no_proxy)
{
if (!no_proxy)
projects / wget / blobdiff