/* Miscellaneous declarations.
- Copyright (C) 1995, 1996, 1997, 1998, 2003 Free Software Foundation, Inc.
+ Copyright (C) 1996-2005 Free Software Foundation, Inc.
This file is part of GNU Wget.
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
-along with Wget; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+along with Wget; if not, write to the Free Software Foundation, Inc.,
+51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
In addition, as a special exception, the Free Software Foundation
gives permission to link the code of its release of Wget with the
# define NDEBUG
#endif
+/* Is OpenSSL or GNUTLS available? */
+#if defined HAVE_LIBSSL || defined HAVE_LIBGNUTLS
+# define HAVE_SSL
+#endif
+
/* `gettext (FOO)' is long to write, so we use `_(FOO)'. If NLS is
unavailable, _(STRING) simply returns STRING. */
#ifdef HAVE_NLS
# define UNLIKELY(exp) (exp)
#endif
-/* Print X if debugging is enabled; a no-op otherwise. */
+/* Execute the following statement if debugging is both enabled at
+ compile-time and requested at run-time; a no-op otherwise. */
#ifdef ENABLE_DEBUG
-# define DEBUGP(x) do if (UNLIKELY (opt.debug)) {debug_logprintf x;} while (0)
-#else /* not ENABLE_DEBUG */
-# define DEBUGP(x) do {} while (0)
-#endif /* not ENABLE_DEBUG */
+# define IF_DEBUG if (UNLIKELY (opt.debug))
+#else
+# define IF_DEBUG if (0)
+#endif
+
+/* Print ARGS if debugging is enabled and requested, otherwise do
+ nothing. This must be called with an extra level of parentheses
+ because it's not possible to pass a variable number of arguments to
+ a macro (in portable C89). ARGS are like arguments to printf. */
+
+#define DEBUGP(args) do { IF_DEBUG { debug_logprintf args; } } while (0)
/* Define an integer type that works for file sizes, content lengths,
and such. Normally we could just use off_t, but off_t is always
#ifndef WINDOWS
typedef off_t wgint;
# define SIZEOF_WGINT SIZEOF_OFF_T
-#endif
-/* Define a strtol/strtoll clone that works with wgint. */
-#ifndef str_to_wgint /* mswindows.h defines its own alias */
+/* Pick the strtol-like function that will work with wgint. */
# if SIZEOF_WGINT == SIZEOF_LONG
# define str_to_wgint strtol
# define WGINT_MAX LONG_MAX
# else
-# define str_to_wgint strtoll
# define WGINT_MAX LLONG_MAX
+# ifdef HAVE_STRTOLL
+# define str_to_wgint strtoll
+# elif defined HAVE_STRTOIMAX /* HPUX 11.0 has strtoimax, but no strtoll */
+# define str_to_wgint strtoimax
+# else
+# define str_to_wgint strtoll
+# define NEED_STRTOLL
+# define strtoll_type long long
+# endif
# endif
+#endif /* not WINDOWS */
+
+/* Declare our strtoll replacement. */
+#ifdef NEED_STRTOLL
+strtoll_type strtoll (const char *, char **, int);
+#endif
+
+/* Now define a large numeric type useful for storing sizes of *sums*
+ of downloads, such as the value of the --quota option. This should
+ be a type able to hold 2G+ values even on systems without large
+ file support. (It is useful to limit Wget's download quota to say
+ 10G even if a single file cannot be that large.)
+
+ To make sure we get the largest size possible, we use `double' on
+ systems without a 64-bit integral type. (Since it is used in very
+ few places in Wget, this is acceptable.) */
+
+#if SIZEOF_WGINT >= 8
+/* just use wgint */
+typedef wgint SUM_SIZE_INT;
+#else
+/* On systems without LFS, use double, which buys us integers up to 2^53. */
+typedef double SUM_SIZE_INT;
#endif
#include "options.h"
} while (0)
/* Used to print pointers (usually for debugging). Print pointers
- using printf ("%0*lx", PTR_FORMAT (p)). (%p is too unpredictable;
+ using printf ("0x%0*lx", PTR_FORMAT (p)). (%p is too unpredictable;
some implementations prepend 0x, while some don't, and most don't
0-pad the address.) */
-#define PTR_FORMAT(p) 2 * sizeof (void *), (unsigned long) (p)
+#define PTR_FORMAT(p) (int) (2 * sizeof (void *)), (unsigned long) (p)
extern const char *exec_name;
\f
simplified. */
typedef enum
{
+ /* 0 */
NOCONERROR, HOSTERR, CONSOCKERR, CONERROR, CONSSLERR,
- CONIMPOSSIBLE, NEWLOCATION, NOTENOUGHMEM, CONPORTERR,
- CONCLOSED, FTPOK, FTPLOGINC, FTPLOGREFUSED, FTPPORTERR, FTPSYSERR,
- FTPNSFOD, FTPRETROK, FTPUNKNOWNTYPE, FTPRERR,
- FTPREXC, FTPSRVERR, FTPRETRINT, FTPRESTFAIL, URLERROR,
- FOPENERR, FOPEN_EXCL_ERR, FWRITEERR, HOK, HLEXC, HEOF,
+ CONIMPOSSIBLE, NEWLOCATION, NOTENOUGHMEM, CONPORTERR, CONCLOSED,
+ /* 10 */
+ FTPOK, FTPLOGINC, FTPLOGREFUSED, FTPPORTERR, FTPSYSERR,
+ FTPNSFOD, FTPRETROK, FTPUNKNOWNTYPE, FTPRERR, FTPREXC,
+ /* 20 */
+ FTPSRVERR, FTPRETRINT, FTPRESTFAIL, URLERROR, FOPENERR,
+ FOPEN_EXCL_ERR, FWRITEERR, HOK, HLEXC, HEOF,
+ /* 30 */
HERR, RETROK, RECLEVELEXC, FTPACCDENIED, WRONGCODE,
- FTPINVPASV, FTPNOPASV,
- CONTNOTSUPPORTED, RETRUNNEEDED, RETRFINISHED, READERR, TRYLIMEXC,
- URLBADPATTERN, FILEBADFILE, RANGEERR, RETRBADPATTERN,
- RETNOTSUP, ROBOTSOK, NOROBOTS, PROXERR, AUTHFAILED,
- QUOTEXC, WRITEFAILED, SSLINITFAILED
+ FTPINVPASV, FTPNOPASV, CONTNOTSUPPORTED, RETRUNNEEDED, RETRFINISHED,
+ /* 40 */
+ READERR, TRYLIMEXC, URLBADPATTERN, FILEBADFILE, RANGEERR,
+ RETRBADPATTERN, RETNOTSUP, ROBOTSOK, NOROBOTS, PROXERR,
+ /* 50 */
+ AUTHFAILED, QUOTEXC, WRITEFAILED, SSLINITFAILED
} uerr_t;
#endif /* WGET_H */