X-Git-Url: http://sjero.net/git/?p=wget;a=blobdiff_plain;f=src%2Fprogress.c;h=2f1c22259dd1800579a5e94edb704436ac570a6f;hp=d77f99b6951d12b7c63360704c86a21e2ac2f413;hb=123f5c39669abc055987d69a311785c861494c87;hpb=35b72cc941175a2c13989c7d1e5a77a948d5c432

diff --git a/src/progress.c b/src/progress.c
index d77f99b6..2f1c2225 100644
--- a/src/progress.c
+++ b/src/progress.c
@@ -93,10 +93,10 @@ static int current_impl_locked;
 bool
 valid_progress_implementation_p (const char *name)
 {
-  int i;
+  size_t i;
   struct progress_implementation *pi = implementations;
   char *colon = strchr (name, ':');
-  int namelen = colon ? colon - name : strlen (name);
+  size_t namelen = colon ? (size_t) (colon - name) : strlen (name);
 
   for (i = 0; i < countof (implementations); i++, pi++)
     if (!strncmp (pi->name, name, namelen))
@@ -109,7 +109,7 @@ valid_progress_implementation_p (const char *name)
 void
 set_progress_implementation (const char *name)
 {
-  int i, namelen;
+  size_t i, namelen;
   struct progress_implementation *pi = implementations;
   const char *colon;
 
@@ -117,7 +117,7 @@ set_progress_implementation (const char *name)
     name = DEFAULT_PROGRESS_IMPLEMENTATION;
 
   colon = strchr (name, ':');
-  namelen = colon ? colon - name : strlen (name);
+  namelen = colon ? (size_t) (colon - name) : strlen (name);
 
   for (i = 0; i < countof (implementations); i++, pi++)
     if (!strncmp (pi->name, name, namelen))
@@ -453,8 +453,8 @@ dot_set_params (const char *params)
     }
   else
     fprintf (stderr,
-             _("Invalid dot style specification `%s'; leaving unchanged.\n"),
-             params);
+             _("Invalid dot style specification %s; leaving unchanged.\n"),
+             quote (params));
 }
 
 /* "Thermometer" (bar) progress. */
@@ -767,10 +767,7 @@ update_speed_ring (struct bar_progress *bp, wgint howmuch, double dltime)
 #endif
 }
 
-#if ! HAVE_WCWIDTH
-#define wcwidth(wc) (1)
-#endif
-
+#if USE_NLS_PROGRESS_BAR
 int
 count_cols (const char *mbs)
 {
@@ -778,32 +775,46 @@ count_cols (const char *mbs)
   int     bytes;
   int     remaining = strlen(mbs);
   int     cols = 0;
+  int     wccols;
 
   while (*mbs != '\0')
     {
       bytes = mbtowc (&wc, mbs, remaining);
+      assert (bytes != 0);  /* Only happens when *mbs == '\0' */
+      if (bytes == -1)
+        {
+          /* Invalid sequence. We'll just have to fudge it. */
+          return cols + remaining;
+        }
       mbs += bytes;
       remaining -= bytes;
-      cols += wcwidth(wc);
+      wccols = wcwidth(wc);
+      cols += (wccols == -1? 1 : wccols);
     }
   return cols;
 }
-
-/* Translation note: "ETA" is English-centric, but this must
-   be short, ideally 3 chars.  Abbreviate if necessary.  */
-static const char eta_str[] = N_("  eta %s");
-static const char *eta_trans;
-static int bytes_cols_diff;
+#else
+# define count_cols(mbs) ((int)(strlen(mbs)))
+#endif
 
 const char *
-get_eta (void)
+get_eta (int *bcd)
 {
+  /* Translation note: "ETA" is English-centric, but this must
+     be short, ideally 3 chars.  Abbreviate if necessary.  */
+  static const char eta_str[] = N_("  eta %s");
+  static const char *eta_trans;
+  static int bytes_cols_diff;
   if (eta_trans == NULL)
     {
       int nbytes;
       int ncols;
 
+#if USE_NLS_PROGRESS_BAR
       eta_trans = _(eta_str);
+#else
+      eta_trans = eta_str;
+#endif
 
       /* Determine the number of bytes used in the translated string,
        * versus the number of columns used. This is to figure out how
@@ -817,6 +828,9 @@ get_eta (void)
       bytes_cols_diff = nbytes - ncols;
     }
 
+  if (bcd != NULL)
+    *bcd = bytes_cols_diff;
+
   return eta_trans;
 }
 
@@ -862,12 +876,16 @@ create_image (struct bar_progress *bp, double dl_total_time, bool done)
      "[]"              - progress bar decorations - 2 chars
      " nnn,nnn,nnn"    - downloaded bytes         - 12 chars or very rarely more
      " 12.5K/s"        - download rate             - 8 chars
-     "  eta 36m 51s"   - ETA                      - 13 chars
+     "  eta 36m 51s"   - ETA                      - 14 chars
 
      "=====>..."       - progress bar             - the rest
   */
   int dlbytes_size = 1 + MAX (size_grouped_len, 11);
-  int progress_size = bp->width - (4 + 2 + dlbytes_size + 8 + 13);
+  int progress_size = bp->width - (4 + 2 + dlbytes_size + 8 + 14);
+
+  /* The difference between the number of bytes used,
+     and the number of columns used. */
+  int bytes_cols_diff = 0;
 
   if (progress_size < 5)
     progress_size = 0;
@@ -1011,7 +1029,8 @@ create_image (struct bar_progress *bp, double dl_total_time, bool done)
               bp->last_eta_time = dl_total_time;
             }
 
-          sprintf (p, get_eta(), eta_to_human_short (eta, false));
+          sprintf (p, get_eta(&bytes_cols_diff),
+                   eta_to_human_short (eta, false));
           move_to_end (p);
         }
       else if (bp->total_length > 0)
@@ -1023,11 +1042,16 @@ create_image (struct bar_progress *bp, double dl_total_time, bool done)
   else
     {
       /* When the download is done, print the elapsed time.  */
+      int nbytes;
+      int ncols;
 
       /* Note to translators: this should not take up more room than
          available here.  Abbreviate if necessary.  */
       strcpy (p, _("   in "));
-      move_to_end (p);          /* not p+=6, think translations! */
+      nbytes = strlen (p);
+      ncols  = count_cols (p);
+      bytes_cols_diff = nbytes - ncols;
+      p += nbytes;
       if (dl_total_time >= 10)
         strcpy (p, eta_to_human_short ((int) (dl_total_time + 0.5), false));
       else
@@ -1035,8 +1059,6 @@ create_image (struct bar_progress *bp, double dl_total_time, bool done)
       move_to_end (p);
     }
 
-  assert (p - bp->buffer - bytes_cols_diff - size_grouped_diff <= bp->width);
-
   while (p - bp->buffer - bytes_cols_diff - size_grouped_diff < bp->width)
     *p++ = ' ';
   *p = '\0';