/* HTTP support.
Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
- 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+ 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
This file is part of GNU Wget.
You should have received a copy of the GNU General Public License
along with Wget. If not, see <http://www.gnu.org/licenses/>.
-In addition, as a special exception, the Free Software Foundation
-gives permission to link the code of its release of Wget with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version. */
+Additional permission under GNU GPL version 3 section 7
-#include <config.h>
+If you modify this program, or any covered work, by linking or
+combining it with the OpenSSL project's OpenSSL library (or a
+modified version of that library), containing parts covered by the
+terms of the OpenSSL or SSLeay licenses, the Free Software Foundation
+grants you additional permission to convey the resulting work.
+Corresponding Source for a non-source form of such a combination
+shall include the source code for the parts of OpenSSL used as well
+as that of the covered work. */
+
+#include "wget.h"
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <locale.h>
-#include "wget.h"
#include "hash.h"
#include "http.h"
#include "utils.h"
return;
BOUNDED_TO_ALLOCA (header, p, name);
++p;
- while (ISSPACE (*p))
+ while (c_isspace (*p))
++p;
request_set_header (req, xstrdup (name), (char *) p, rel_name);
}
&& 0 == strncasecmp (b, name, name_len))
{
b += name_len + 1;
- while (b < e && ISSPACE (*b))
+ while (b < e && c_isspace (*b))
++b;
- while (b < e && ISSPACE (e[-1]))
+ while (b < e && c_isspace (e[-1]))
--e;
*begptr = b;
*endptr = e;
if (p < end && *p == '/')
{
++p;
- while (p < end && ISDIGIT (*p))
+ while (p < end && c_isdigit (*p))
++p;
if (p < end && *p == '.')
++p;
- while (p < end && ISDIGIT (*p))
+ while (p < end && c_isdigit (*p))
++p;
}
- while (p < end && ISSPACE (*p))
+ while (p < end && c_isspace (*p))
++p;
- if (end - p < 3 || !ISDIGIT (p[0]) || !ISDIGIT (p[1]) || !ISDIGIT (p[2]))
+ if (end - p < 3 || !c_isdigit (p[0]) || !c_isdigit (p[1]) || !c_isdigit (p[2]))
return -1;
status = 100 * (p[0] - '0') + 10 * (p[1] - '0') + (p[2] - '0');
if (message)
{
- while (p < end && ISSPACE (*p))
+ while (p < end && c_isspace (*p))
++p;
- while (p < end && ISSPACE (end[-1]))
+ while (p < end && c_isspace (end[-1]))
--end;
*message = strdupdelim (p, end);
}
HTTP spec. */
if (*hdr == ':')
++hdr;
- while (ISSPACE (*hdr))
+ while (c_isspace (*hdr))
++hdr;
if (!*hdr)
return false;
}
- if (!ISDIGIT (*hdr))
+ if (!c_isdigit (*hdr))
return false;
- for (num = 0; ISDIGIT (*hdr); hdr++)
+ for (num = 0; c_isdigit (*hdr); hdr++)
num = 10 * num + (*hdr - '0');
- if (*hdr != '-' || !ISDIGIT (*(hdr + 1)))
+ if (*hdr != '-' || !c_isdigit (*(hdr + 1)))
return false;
*first_byte_ptr = num;
++hdr;
- for (num = 0; ISDIGIT (*hdr); hdr++)
+ for (num = 0; c_isdigit (*hdr); hdr++)
num = 10 * num + (*hdr - '0');
- if (*hdr != '/' || !ISDIGIT (*(hdr + 1)))
+ if (*hdr != '/' || !c_isdigit (*(hdr + 1)))
return false;
*last_byte_ptr = num;
++hdr;
- for (num = 0; ISDIGIT (*hdr); hdr++)
- num = 10 * num + (*hdr - '0');
+ if (*hdr == '*')
+ num = -1;
+ else
+ for (num = 0; c_isdigit (*hdr); hdr++)
+ num = 10 * num + (*hdr - '0');
*entity_length_ptr = num;
return true;
}
{
const char *p = *source;
- while (ISSPACE (*p)) ++p;
+ while (c_isspace (*p)) ++p;
if (!*p)
{
*source = p;
/* Extract name. */
name->b = p;
- while (*p && !ISSPACE (*p) && *p != '=' && *p != separator) ++p;
+ while (*p && !c_isspace (*p) && *p != '=' && *p != separator) ++p;
name->e = p;
if (name->b == name->e)
return false; /* empty name: error */
- while (ISSPACE (*p)) ++p;
+ while (c_isspace (*p)) ++p;
if (*p == separator || !*p) /* no value */
{
xzero (*value);
/* *p is '=', extract value */
++p;
- while (ISSPACE (*p)) ++p;
+ while (c_isspace (*p)) ++p;
if (*p == '"') /* quoted */
{
value->b = ++p;
return false;
value->e = p++;
/* Currently at closing quote; find the end of param. */
- while (ISSPACE (*p)) ++p;
+ while (c_isspace (*p)) ++p;
while (*p && *p != separator) ++p;
if (*p == separator)
++p;
value->b = p;
while (*p && *p != separator) ++p;
value->e = p;
- while (value->e != value->b && ISSPACE (value->e[-1]))
+ while (value->e != value->b && c_isspace (value->e[-1]))
--value->e;
if (*p == separator) ++p;
}
#define BEGINS_WITH(line, string_constant) \
(!strncasecmp (line, string_constant, sizeof (string_constant) - 1) \
- && (ISSPACE (line[sizeof (string_constant) - 1]) \
+ && (c_isspace (line[sizeof (string_constant) - 1]) \
|| !line[sizeof (string_constant) - 1]))
#define SET_USER_AGENT(req) do { \
char *tmp = strchr (type, ';');
if (tmp)
{
- while (tmp > type && ISSPACE (tmp[-1]))
+ while (tmp > type && c_isspace (tmp[-1]))
--tmp;
*tmp = '\0';
}
wgint first_byte_pos, last_byte_pos, entity_length;
if (parse_content_range (hdrval, &first_byte_pos, &last_byte_pos,
&entity_length))
- contrange = first_byte_pos;
+ {
+ contrange = first_byte_pos;
+ contlen = last_byte_pos - first_byte_pos + 1;
+ }
}
resp_free (resp);
CLOSE_INVALIDATE (sock);
return RANGEERR;
}
- hs->contlen = contlen + contrange;
+ if (contlen == -1)
+ hs->contlen = -1;
+ else
+ hs->contlen = contlen + contrange;
if (opt.verbose)
{
got_name = true;
}
+ /* TODO: Ick! This code is now in both gethttp and http_loop, and is
+ * screaming for some refactoring. */
+ if (got_name && file_exists_p (hstat.local_file) && opt.noclobber)
+ {
+ /* If opt.noclobber is turned on and file already exists, do not
+ retrieve the file */
+ logprintf (LOG_VERBOSE, _("\
+File `%s' already there; not retrieving.\n\n"),
+ hstat.local_file);
+ /* If the file is there, we suppose it's retrieved OK. */
+ *dt |= RETROKF;
+
+ /* #### Bogusness alert. */
+ /* If its suffix is "html" or "htm" or similar, assume text/html. */
+ if (has_html_suffix_p (hstat.local_file))
+ *dt |= TEXTHTML;
+
+ return RETRUNNEEDED;
+ }
+
/* Reset the counter. */
count = 0;
{
if (!p)
return false;
- while (ISSPACE (*p))
+ while (c_isspace (*p))
++p;
if (!*p
|| (p[0] == 'G' && p[1] == 'M' && p[2] == 'T')
- || ((p[0] == '+' || p[0] == '-') && ISDIGIT (p[1])))
+ || ((p[0] == '+' || p[0] == '-') && c_isdigit (p[1])))
return true;
else
return false;
}
#define SKIP_WS(x) do { \
- while (ISSPACE (*(x))) \
+ while (c_isspace (*(x))) \
++(x); \
} while (0)
((e) - (b) >= STRSIZE (literal) \
&& 0 == strncasecmp (b, literal, STRSIZE (literal)) \
&& ((e) - (b) == STRSIZE (literal) \
- || ISSPACE (b[STRSIZE (literal)])))
+ || c_isspace (b[STRSIZE (literal)])))
static bool
known_authentication_scheme_p (const char *hdrbeg, const char *hdrend)
{
/* We are called only with known schemes, so we can dispatch on the
first letter. */
- switch (TOUPPER (*au))
+ switch (c_toupper (*au))
{
case 'B': /* Basic */
*finished = true;
projects / wget / blobdiff