/* URL handling.
- Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
- 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+ Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+ 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
+ Inc.
This file is part of GNU Wget.
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
+#include <unistd.h>
#include <errno.h>
#include <assert.h>
return *p == ':';
}
+bool
+url_valid_scheme (const char *url)
+{
+ enum url_scheme scheme = url_scheme (url);
+ return scheme != SCHEME_INVALID;
+}
+
int
scheme_default_port (enum url_scheme scheme)
{
*p++ = '?';
if (flags & scm_has_fragment)
*p++ = '#';
- *p++ = '\0';
+ *p = '\0';
return seps;
}
filechr_control = 4 /* a control character, e.g. 0-31 */
};
-#define FILE_CHAR_TEST(c, mask) (filechr_table[(unsigned char)(c)] & (mask))
+#define FILE_CHAR_TEST(c, mask) \
+ ((opt.restrict_files_nonascii && !c_isascii ((unsigned char)(c))) || \
+ (filechr_table[(unsigned char)(c)] & (mask)))
/* Shorthands for the table: */
#define U filechr_not_unix
}
assert (q - TAIL (dest) == outlen);
}
-
+
/* Perform inline case transformation if required. */
if (opt.restrict_files_case == restrict_lowercase
|| opt.restrict_files_case == restrict_uppercase)
*q = c_toupper (*q);
}
}
-
+
TAIL_INCR (dest, outlen);
}
possible. Does not create directories on the file system. */
char *
-url_file_name (const struct url *u)
+url_file_name (const struct url *u, char *replaced_filename)
{
struct growable fnres; /* stands for "file name result" */
/* If an alternative index file was defined, change index_filename */
if (opt.default_page)
index_filename = opt.default_page;
-
+
/* Start with the directory prefix, if specified. */
if (opt.dir_prefix)
append_dir_structure (u, &fnres);
}
- /* Add the file name. */
- if (fnres.tail)
- append_char ('/', &fnres);
- u_file = *u->file ? u->file : index_filename;
- append_uri_pathel (u_file, u_file + strlen (u_file), false, &fnres);
-
- /* Append "?query" to the file name. */
- u_query = u->query && *u->query ? u->query : NULL;
- if (u_query)
+ if (!replaced_filename)
+ {
+ /* Add the file name. */
+ if (fnres.tail)
+ append_char ('/', &fnres);
+ u_file = *u->file ? u->file : index_filename;
+ append_uri_pathel (u_file, u_file + strlen (u_file), false, &fnres);
+
+ /* Append "?query" to the file name. */
+ u_query = u->query && *u->query ? u->query : NULL;
+ if (u_query)
+ {
+ append_char (FN_QUERY_SEP, &fnres);
+ append_uri_pathel (u_query, u_query + strlen (u_query),
+ true, &fnres);
+ }
+ }
+ else
{
- append_char (FN_QUERY_SEP, &fnres);
- append_uri_pathel (u_query, u_query + strlen (u_query), true, &fnres);
+ if (fnres.tail)
+ append_char ('/', &fnres);
+ u_file = replaced_filename;
+ append_uri_pathel (u_file, u_file + strlen (u_file), false, &fnres);
}
/* Zero-terminate the file name. */
}
\f
/* Return true if scheme a is similar to scheme b.
-
+
Schemes are similar if they are equal. If SSL is supported, schemes
are also similar if one is http (SCHEME_HTTP) and the other is https
(SCHEME_HTTPS). */
{ "http://www.yoyodyne.com/path/", "somepage.html", false, "http://www.yoyodyne.com/path/somepage.html" },
};
- for (i = 0; i < sizeof(test_array)/sizeof(test_array[0]); ++i)
+ for (i = 0; i < sizeof(test_array)/sizeof(test_array[0]); ++i)
{
struct growable dest;
const char *p = test_array[i].input;
-
+
memset (&dest, 0, sizeof (dest));
-
+
append_string (test_array[i].original_url, &dest);
append_uri_pathel (p, p + strlen(p), test_array[i].escaped, &dest);
append_char ('\0', &dest);
- mu_assert ("test_append_uri_pathel: wrong result",
+ mu_assert ("test_append_uri_pathel: wrong result",
strcmp (dest.base, test_array[i].expected_result) == 0);
}
{ "http://www.adomain.com/longer-path/", "http://www.adomain.com/path/", false },
{ "http://www.adomain.com/path%2f", "http://www.adomain.com/path/", false },
};
-
- for (i = 0; i < sizeof(test_array)/sizeof(test_array[0]); ++i)
+
+ for (i = 0; i < sizeof(test_array)/sizeof(test_array[0]); ++i)
{
- mu_assert ("test_are_urls_equal: wrong result",
+ mu_assert ("test_are_urls_equal: wrong result",
are_urls_equal (test_array[i].url1, test_array[i].url2) == test_array[i].expected_result);
}