GNU Wget is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ (at your option) any later version.
GNU Wget is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
# include <time.h>
# endif
#endif
+#ifndef errno
+extern int errno;
+#endif
#include "wget.h"
#include "utils.h"
#include "convert.h"
extern char *version_string;
+extern LARGE_INT total_downloaded_bytes;
-#ifndef errno
-extern int errno;
-#endif
\f
static int cookies_loaded_p;
struct cookie_jar *wget_cookie_jar;
/* Some status code validation macros: */
#define H_20X(x) (((x) >= 200) && ((x) < 300))
#define H_PARTIAL(x) ((x) == HTTP_STATUS_PARTIAL_CONTENTS)
-#define H_REDIRECTED(x) (((x) == HTTP_STATUS_MOVED_PERMANENTLY) \
- || ((x) == HTTP_STATUS_MOVED_TEMPORARILY))
+#define H_REDIRECTED(x) ((x) == HTTP_STATUS_MOVED_PERMANENTLY \
+ || (x) == HTTP_STATUS_MOVED_TEMPORARILY \
+ || (x) == HTTP_STATUS_TEMPORARY_REDIRECT)
/* HTTP/1.0 status codes from RFC1945, provided for reference. */
/* Successful 2xx. */
#define HTTP_STATUS_MOVED_PERMANENTLY 301
#define HTTP_STATUS_MOVED_TEMPORARILY 302
#define HTTP_STATUS_NOT_MODIFIED 304
+#define HTTP_STATUS_TEMPORARY_REDIRECT 307
/* Client error 4xx. */
#define HTTP_STATUS_BAD_REQUEST 400
/* This lookup_host cannot fail, because it has the results in the
cache. */
- pc_last_host_ip = lookup_host (host, 1);
+ pc_last_host_ip = lookup_host (host, LH_SILENT);
assert (pc_last_host_ip != NULL);
pc_last_port = port;
return 0;
#endif /* HAVE_SSL */
- this_host_ip = lookup_host (host, 1);
+ this_host_ip = lookup_host (host, LH_SILENT);
if (!this_host_ip)
return 0;
static void
free_hstat (struct http_stat *hs)
{
- FREE_MAYBE (hs->newloc);
- FREE_MAYBE (hs->remote_time);
- FREE_MAYBE (hs->error);
+ xfree_null (hs->newloc);
+ xfree_null (hs->remote_time);
+ xfree_null (hs->error);
/* Guard against being called twice. */
hs->newloc = NULL;
#endif /* HAVE_SSL */
)
{
- struct address_list *al = lookup_host (conn->host, 0);
- if (!al)
+ sock = connect_to_host (conn->host, conn->port);
+ if (sock == E_HOST)
return HOSTERR;
- set_connection_host_name (conn->host);
- sock = connect_to_many (al, conn->port, 0);
- set_connection_host_name (NULL);
- address_list_release (al);
-
- if (sock < 0)
+ else if (sock < 0)
return CONNECT_ERROR (errno);
#ifdef HAVE_SSL
DEBUGP (("---request begin---\n%s", request));
/* Free the temporary memory. */
- FREE_MAYBE (wwwauth);
- FREE_MAYBE (proxyauth);
- FREE_MAYBE (cookies);
+ xfree_null (wwwauth);
+ xfree_null (proxyauth);
+ xfree_null (cookies);
xfree (full_path);
/* Send the request to server. */
logputs (LOG_VERBOSE, "\n");
logputs (LOG_NOTQUIET, _("End of file while parsing headers.\n"));
xfree (hdr);
- FREE_MAYBE (type);
- FREE_MAYBE (all_headers);
+ xfree_null (type);
+ xfree_null (all_headers);
CLOSE_INVALIDATE (sock);
return HEOF;
}
logprintf (LOG_NOTQUIET, _("Read error (%s) in headers.\n"),
strerror (errno));
xfree (hdr);
- FREE_MAYBE (type);
- FREE_MAYBE (all_headers);
+ xfree_null (type);
+ xfree_null (all_headers);
CLOSE_INVALIDATE (sock);
return HERR;
}
&& authenticate_h)
{
/* Authorization is required. */
- FREE_MAYBE (type);
+ xfree_null (type);
type = NULL;
free_hstat (hs);
CLOSE_INVALIDATE (sock); /* would be CLOSE_FINISH, but there
hs->newloc ? _(" [following]") : "");
CLOSE_INVALIDATE (sock); /* would be CLOSE_FINISH, but there
might be more bytes in the body. */
- FREE_MAYBE (type);
- FREE_MAYBE (all_headers);
+ xfree_null (type);
+ xfree_null (all_headers);
return NEWLOCATION;
}
}
{
char* last_period_in_local_filename = strrchr(*hs->local_file, '.');
- if (last_period_in_local_filename == NULL ||
- !(strcasecmp(last_period_in_local_filename, ".htm") == EQ ||
- strcasecmp(last_period_in_local_filename, ".html") == EQ))
+ if (last_period_in_local_filename == NULL
+ || !(0 == strcasecmp (last_period_in_local_filename, ".htm")
+ || 0 == strcasecmp (last_period_in_local_filename, ".html")))
{
size_t local_filename_len = strlen(*hs->local_file);
hs->res = 0;
/* Mark as successfully retrieved. */
*dt |= RETROKF;
- FREE_MAYBE (type);
- FREE_MAYBE (all_headers);
+ xfree_null (type);
+ xfree_null (all_headers);
CLOSE_INVALIDATE (sock); /* would be CLOSE_FINISH, but there
might be more bytes in the body. */
return RETRUNNEEDED;
\n\
Continued download failed on this file, which conflicts with `-c'.\n\
Refusing to truncate existing file `%s'.\n\n"), *hs->local_file);
- FREE_MAYBE (type);
- FREE_MAYBE (all_headers);
+ xfree_null (type);
+ xfree_null (all_headers);
CLOSE_INVALIDATE (sock);
return CONTNOTSUPPORTED;
}
{
/* This means the whole request was somehow misunderstood by the
server. Bail out. */
- FREE_MAYBE (type);
- FREE_MAYBE (all_headers);
+ xfree_null (type);
+ xfree_null (all_headers);
CLOSE_INVALIDATE (sock);
return RANGEERR;
}
logputs (LOG_VERBOSE, "\n");
}
}
- FREE_MAYBE (type);
+ xfree_null (type);
type = NULL; /* We don't need it any more. */
/* Return if we have no intention of further downloading. */
/* In case the caller cares to look... */
hs->len = 0L;
hs->res = 0;
- FREE_MAYBE (type);
- FREE_MAYBE (all_headers);
+ xfree_null (type);
+ xfree_null (all_headers);
CLOSE_INVALIDATE (sock); /* would be CLOSE_FINISH, but there
might be more bytes in the body. */
return RETRFINISHED;
logprintf (LOG_NOTQUIET, "%s: %s\n", *hs->local_file, strerror (errno));
CLOSE_INVALIDATE (sock); /* would be CLOSE_FINISH, but there
might be more bytes in the body. */
- FREE_MAYBE (all_headers);
+ xfree_null (all_headers);
return FOPENERR;
}
}
if (flush_res == EOF)
hs->res = -2;
}
- FREE_MAYBE (all_headers);
+ xfree_null (all_headers);
if (hs->res == -2)
return FWRITEERR;
return RETRFINISHED;
if (has_html_suffix_p (*hstat.local_file))
*dt |= TEXTHTML;
- FREE_MAYBE (dummy);
+ xfree_null (dummy);
return RETROK;
}
use_ts = 0;
if (opt.timestamping)
{
- boolean local_dot_orig_file_exists = FALSE;
+ int local_dot_orig_file_exists = 0;
if (opt.backup_converted)
/* If -K is specified, we'll act on the assumption that it was specified
/* Try to stat() the .orig file. */
if (stat (filename_plus_orig_suffix, &st) == 0)
{
- local_dot_orig_file_exists = TRUE;
+ local_dot_orig_file_exists = 1;
local_filename = filename_plus_orig_suffix;
}
}
printwhat (count, opt.ntry);
continue;
break;
- case HOSTERR: case CONREFUSED: case PROXERR: case AUTHFAILED:
+ case HOSTERR: case CONIMPOSSIBLE: case PROXERR: case AUTHFAILED:
case SSLERRCTXCREATE: case CONTNOTSUPPORTED:
/* Fatal errors just return from the function. */
free_hstat (&hstat);
- FREE_MAYBE (dummy);
+ xfree_null (dummy);
return err;
break;
case FWRITEERR: case FOPENERR:
logprintf (LOG_NOTQUIET, _("Cannot write to `%s' (%s).\n"),
*hstat.local_file, strerror (errno));
free_hstat (&hstat);
- FREE_MAYBE (dummy);
+ xfree_null (dummy);
return err;
break;
case CONSSLERR:
logputs (LOG_VERBOSE, "\n");
logprintf (LOG_NOTQUIET, _("Unable to establish SSL connection.\n"));
free_hstat (&hstat);
- FREE_MAYBE (dummy);
+ xfree_null (dummy);
return err;
break;
case NEWLOCATION:
_("ERROR: Redirection (%d) without location.\n"),
hstat.statcode);
free_hstat (&hstat);
- FREE_MAYBE (dummy);
+ xfree_null (dummy);
return WRONGCODE;
}
free_hstat (&hstat);
- FREE_MAYBE (dummy);
+ xfree_null (dummy);
return NEWLOCATION;
break;
case RETRUNNEEDED:
/* The file was already fully retrieved. */
free_hstat (&hstat);
- FREE_MAYBE (dummy);
+ xfree_null (dummy);
return RETROK;
break;
case RETRFINISHED:
tms, hstat.statcode, hstat.error);
logputs (LOG_VERBOSE, "\n");
free_hstat (&hstat);
- FREE_MAYBE (dummy);
+ xfree_null (dummy);
return WRONGCODE;
}
Server file no newer than local file `%s' -- not retrieving.\n\n"),
local_filename);
free_hstat (&hstat);
- FREE_MAYBE (dummy);
+ xfree_null (dummy);
return RETROK;
}
else if (tml >= tmr)
if (opt.spider)
{
logprintf (LOG_NOTQUIET, "%d %s\n\n", hstat.statcode, hstat.error);
- FREE_MAYBE (dummy);
+ xfree_null (dummy);
return RETROK;
}
tms, u->url, hstat.len, hstat.contlen, locf, count);
}
++opt.numurls;
- downloaded_increase (hstat.len);
+ total_downloaded_bytes += hstat.len;
/* Remember that we downloaded the file for later ".orig" code. */
if (*dt & ADDED_HTML_EXTENSION)
downloaded_file(FILE_DOWNLOADED_NORMALLY, locf);
free_hstat (&hstat);
- FREE_MAYBE (dummy);
+ xfree_null (dummy);
return RETROK;
}
else if (hstat.res == 0) /* No read error */
tms, u->url, hstat.len, locf, count);
}
++opt.numurls;
- downloaded_increase (hstat.len);
+ total_downloaded_bytes += hstat.len;
/* Remember that we downloaded the file for later ".orig" code. */
if (*dt & ADDED_HTML_EXTENSION)
downloaded_file(FILE_DOWNLOADED_NORMALLY, locf);
free_hstat (&hstat);
- FREE_MAYBE (dummy);
+ xfree_null (dummy);
return RETROK;
}
else if (hstat.len < hstat.contlen) /* meaning we lost the
"%s URL:%s [%ld/%ld] -> \"%s\" [%d]\n",
tms, u->url, hstat.len, hstat.contlen, locf, count);
++opt.numurls;
- downloaded_increase (hstat.len);
+ total_downloaded_bytes += hstat.len;
/* Remember that we downloaded the file for later ".orig" code. */
if (*dt & ADDED_HTML_EXTENSION)
downloaded_file(FILE_DOWNLOADED_NORMALLY, locf);
free_hstat (&hstat);
- FREE_MAYBE (dummy);
+ xfree_null (dummy);
return RETROK;
}
else /* the same, but not accepted */
;
if (!*ep)
return -1;
- FREE_MAYBE (*ret);
+ xfree_null (*ret);
*ret = strdupdelim (cp, ep);
return ep - au + 1;
}
options[i].variable);
if (skip < 0)
{
- FREE_MAYBE (realm);
- FREE_MAYBE (opaque);
- FREE_MAYBE (nonce);
+ xfree_null (realm);
+ xfree_null (opaque);
+ xfree_null (nonce);
return NULL;
}
else if (skip)
}
if (!realm || !nonce || !user || !passwd || !path || !method)
{
- FREE_MAYBE (realm);
- FREE_MAYBE (opaque);
- FREE_MAYBE (nonce);
+ xfree_null (realm);
+ xfree_null (opaque);
+ xfree_null (nonce);
return NULL;
}
projects / wget / blobdiff