X-Git-Url: http://sjero.net/git/?p=wget;a=blobdiff_plain;f=src%2Furl.c;h=2593d09ed82e877ce4f8d0a3f934280c418d19ce;hp=1172d77f1d836f2fdad9980ed9273b6d0ce97706;hb=2f6aa1d7417df1dfc58597777686fbd77179b9fd;hpb=a0dc7788e5e9e1dad7f64738c32c1373b17de226 diff --git a/src/url.c b/src/url.c index 1172d77f..2593d09e 100644 --- a/src/url.c +++ b/src/url.c @@ -1,6 +1,7 @@ /* 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. @@ -33,9 +34,7 @@ as that of the covered work. */ #include #include #include -#ifdef HAVE_UNISTD_H -# include -#endif +#include #include #include @@ -43,6 +42,10 @@ as that of the covered work. */ #include "url.h" #include "host.h" /* for is_valid_ipv6_address */ +#ifdef __VMS +#include "vms.h" +#endif /* def __VMS */ + #ifdef TESTING #include "test.h" #endif @@ -459,6 +462,13 @@ url_has_scheme (const char *url) 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) { @@ -620,7 +630,7 @@ init_seps (enum url_scheme scheme) *p++ = '?'; if (flags & scm_has_fragment) *p++ = '#'; - *p++ = '\0'; + *p = '\0'; return seps; } @@ -1287,7 +1297,9 @@ enum { 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 @@ -1426,7 +1438,7 @@ append_uri_pathel (const char *b, const char *e, bool escaped, } assert (q - TAIL (dest) == outlen); } - + /* Perform inline case transformation if required. */ if (opt.restrict_files_case == restrict_lowercase || opt.restrict_files_case == restrict_uppercase) @@ -1440,7 +1452,7 @@ append_uri_pathel (const char *b, const char *e, bool escaped, *q = c_toupper (*q); } } - + TAIL_INCR (dest, outlen); } @@ -1486,7 +1498,7 @@ append_dir_structure (const struct url *u, struct growable *dest) 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" */ @@ -1501,7 +1513,7 @@ url_file_name (const struct url *u) /* 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) @@ -1541,18 +1553,29 @@ url_file_name (const struct url *u) 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. */ @@ -1571,11 +1594,30 @@ url_file_name (const struct url *u) if ((opt.noclobber || opt.always_rest || opt.timestamping || opt.dirstruct) && !(file_exists_p (fname) && !file_non_directory_p (fname))) - return fname; + { + unique = fname; + } + else + { + unique = unique_name (fname, true); + if (unique != fname) + xfree (fname); + } + +/* On VMS, alter the name as required. */ +#ifdef __VMS + { + char *unique2; + + unique2 = ods_conform( unique); + if (unique2 != unique) + { + xfree (unique); + unique = unique2; + } + } +#endif /* def __VMS */ - unique = unique_name (fname, true); - if (unique != fname) - xfree (fname); return unique; } @@ -1994,7 +2036,7 @@ url_string (const struct url *url, enum url_auth_mode auth_mode) } /* 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). */ @@ -2178,18 +2220,18 @@ test_append_uri_pathel() { "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); } @@ -2212,10 +2254,10 @@ test_are_urls_equal() { "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); }