/* Miscellaneous declarations.
- Copyright (C) 1996-2005 Free Software Foundation, Inc.
+ Copyright (C) 1996-2006 Free Software Foundation, Inc.
This file is part of GNU Wget.
# 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 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
- 32-bit on Windows. */
-
-#ifndef WINDOWS
-typedef off_t wgint;
+/* Pick an integer type large enough for file sizes, content lengths,
+ and such. Because today's files can be very large, it should be a
+ signed integer at least 64 bits wide. This can't be typedeffed to
+ off_t because: a) off_t is always 32-bit on Windows, and b) we
+ don't necessarily want to tie having a 64-bit type for internal
+ calculations to having LFS support. */
+
+#ifdef WINDOWS
+ /* nothing to do, see mswindows.h */
+#elif SIZEOF_LONG >= 8
+ /* long is large enough, so use it. */
+ typedef long wgint;
+# define SIZEOF_WGINT SIZEOF_LONG
+#elif SIZEOF_LONG_LONG >= 8
+ /* long long is large enough and available, use that */
+ typedef long long wgint;
+# define SIZEOF_WGINT SIZEOF_LONG_LONG
+#elif HAVE_INT64_T
+ typedef int64_t wgint;
+# define SIZEOF_WGINT 8
+#elif SIZEOF_OFF_T >= 8
+ /* In case off_t is typedeffed to a large non-standard type that our
+ tests don't find. */
+ typedef off_t wgint;
# define SIZEOF_WGINT SIZEOF_OFF_T
+#else
+ /* Fall back to using long, which is always available and in most
+ cases large enough. */
+typedef long off_t;
+# define SIZEOF_WGINT SIZEOF_LONG
#endif
-/* Define a strtol/strtoll clone that works with wgint. */
-#ifndef str_to_wgint /* mswindows.h defines its own alias */
-# 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
+/* Pick a strtol-compatible function that will work with wgint. The
+ choices are strtol, strtoll, or our own implementation of strtoll
+ in cmpt.c, activated with NEED_STRTOLL. */
+
+#ifdef WINDOWS
+ /* nothing to do, see mswindows.h */
+#elif SIZEOF_WGINT == SIZEOF_LONG
+# define str_to_wgint strtol
+#elif SIZEOF_WGINT == SIZEOF_LONG_LONG
+# define str_to_wgint strtoll
+# ifndef HAVE_STRTOLL
+# define NEED_STRTOLL
+# define strtoll_type long long
# endif
+#else
+ /* wgint has a strange size; synthesize strtoll and use it. */
+# define str_to_wgint strtoll
+# define NEED_STRTOLL
+# define strtoll_type wgint
+#endif
+
+#define WGINT_MAX TYPE_MAXIMUM (wgint)
+
+/* Declare our strtoll replacement. */
+#ifdef NEED_STRTOLL
+strtoll_type strtoll (const char *, char **, int);
#endif
-/* Now define a large integral type useful for storing sizes of *sums*
+/* 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
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 */