Detect HTTP Content-Type server encoding

[wget] / src / main.c

diff --git a/src/main.c b/src/main.c
index e23a9b12db3e08d52e082de312be13c44f0a5643..4f0336975ee730a1e1ca2aacb558eef53d6bf1ee 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -43,6 +43,9 @@ as that of the covered work.  */
 #include <assert.h>
 #include <errno.h>
 #include <time.h>
+#ifdef ENABLE_IRI
+#include <langinfo.h>
+#endif
 
 #include "utils.h"
 #include "init.h"
@@ -56,7 +59,8 @@ as that of the covered work.  */
 #include "http.h"               /* for save_cookies */
 
 #include <getopt.h>
-#include "getpass.h"
+#include <getpass.h>
+#include <quote.h>
 
 #ifndef PATH_SEPARATOR
 # define PATH_SEPARATOR '/'
@@ -189,10 +193,16 @@ static struct cmdline_option option_data[] =
     { "inet6-only", '6', OPT_BOOLEAN, "inet6only", -1 },
 #endif
     { "input-file", 'i', OPT_VALUE, "input", -1 },
+#ifdef ENABLE_IRI
+    { "iri", 0, OPT_BOOLEAN, "iri", -1 },
+#endif
     { "keep-session-cookies", 0, OPT_BOOLEAN, "keepsessioncookies", -1 },
     { "level", 'l', OPT_VALUE, "reclevel", -1 },
     { "limit-rate", 0, OPT_VALUE, "limitrate", -1 },
     { "load-cookies", 0, OPT_VALUE, "loadcookies", -1 },
+#ifdef ENABLE_IRI
+    { "locale", 0, OPT_VALUE, "locale", -1 },
+#endif
     { "max-redirect", 0, OPT_VALUE, "maxredirect", -1 },
     { "mirror", 'm', OPT_BOOLEAN, "mirror", -1 },
     { "no", 'n', OPT__NO, NULL, required_argument },
@@ -226,6 +236,9 @@ static struct cmdline_option option_data[] =
     { "referer", 0, OPT_VALUE, "referer", -1 },
     { "reject", 'R', OPT_VALUE, "reject", -1 },
     { "relative", 'L', OPT_BOOLEAN, "relativeonly", -1 },
+#ifdef ENABLE_IRI
+    { "remote-encoding", 0, OPT_VALUE, "remoteencoding", -1},
+#endif
     { "remove-listing", 0, OPT_BOOLEAN, "removelisting", -1 },
     { "restrict-file-names", 0, OPT_BOOLEAN, "restrictfilenames", -1 },
     { "retr-symlinks", 0, OPT_BOOLEAN, "retrsymlinks", -1 },
@@ -681,7 +694,7 @@ static char *
 prompt_for_password (void)
 {
   if (opt.user)
-    printf (_("Password for user \"%s\": "), opt.user);
+    printf (_("Password for user %s: "), quote (opt.user));
   else
     printf (_("Password: "));
   return getpass("");
@@ -914,11 +927,17 @@ will be placed in the single file you specified.\n\n"));
         }
       if (opt.timestamping)
         {
-          fputs (_("\
-Cannot specify -N if -O is given. See the manual for details.\n\n"), stdout);
-          print_usage ();
-          exit (1);
+          logprintf (LOG_NOTQUIET, "%s", _("\
+WARNING: timestamping does nothing in combination with -O. See the manual\n\
+for details.\n\n"));
+          opt.timestamping = false;
         }
+      if (opt.noclobber && file_exists_p(opt.output_document)) 
+           { 
+              /* Check if output file exists; if it does, exit. */
+              logprintf (LOG_VERBOSE, _("File `%s' already there; not retrieving.\n"), opt.output_document);
+              exit(1);
+           }  
     }
 
   if (opt.ask_passwd && opt.passwd)
@@ -940,6 +959,32 @@ Cannot specify -N if -O is given. See the manual for details.\n\n"), stdout);
       exit (1);
     }
 
+#ifdef ENABLE_IRI
+  if (opt.enable_iri)
+    {
+      if (!opt.locale)
+        {
+          opt.locale = getenv ("CHARSET");
+
+          if (opt.locale == NULL)
+            opt.locale = nl_langinfo(CODESET);
+        }
+      else
+        {
+          /* sXXXav : check given locale */
+          logprintf (LOG_VERBOSE, "Check the locale...\n");
+        }
+    }
+#endif
+
+  if (opt.ask_passwd)
+    {
+      opt.passwd = prompt_for_password ();
+
+      if (opt.passwd == NULL || opt.passwd[0] == '\0')
+        exit (1);
+    }
+
 #ifdef MSDOS
   if (opt.wdebug)
      dbug_init();
@@ -1023,9 +1068,6 @@ Cannot specify -N if -O is given. See the manual for details.\n\n"), stdout);
       char *filename = NULL, *redirected_URL = NULL;
       int dt;
 
-      if (opt.ask_passwd)
-        opt.passwd = prompt_for_password ();
-
       if ((opt.recursive || opt.page_requisites)
           && (url_scheme (*t) != SCHEME_FTP || url_uses_proxy (*t)))
         {