strip unneded parts from giblib, part 1

Not all functions were examined yet. Also TODO:
* check strdup / malloc calls (some are apparently unchecked in giblib),
  maybe use estrdup / emalloc for those
* Check includes and update dependency list if needed

1 files changed, 2 insertions, 130 deletions

diff --git a/src/gib_style.c b/src/gib_style.c
index 8fd5ae5..6671e6e 100644
--- a/src/gib_style.c
+++ b/src/gib_style.c
@@ -90,6 +90,7 @@ gib_style_bit_free(gib_style_bit * s)
    return;
 }
 
+#if 0
 gib_style *
 gib_style_dup(gib_style * s)
 {
@@ -109,133 +110,4 @@ gib_dup_style_bit(void **dest, void *data)
 
    return;
 }
-
-void
-gib_style_save_ascii(gib_style * style, char *file)
-{
-   FILE *stylefile;
-   gib_list *l;
-   gib_style_bit *b;
-   
-   if (!style || !style->bits)
-      return;
-
-   stylefile = fopen(file, "w");
-   if (stylefile)
-   {
-      fprintf(stylefile, "#Style\n");
-      fprintf(stylefile, "#NAME %s\n", style->name);
-      l = style->bits;
-      while (l)
-      {
-         b = (gib_style_bit *) l->data;
-         fprintf(stylefile, "%d %d %d %d %d %d\n", b->r, b->g, b->b, b->a,
-                 b->x_offset, b->y_offset);
-         l = l->next;
-      }
-   }
-   fclose(stylefile);
-}
-
-gib_style *
-gib_style_new_from_ascii(char *file)
-{
-   FILE *stylefile;
-   char current[4096];
-   char *s;
-   gib_style *ret = NULL;
-
-   stylefile = fopen(file, "r");
-   if (stylefile)
-   {
-      int r = 0, g = 0, b = 0, a = 0, x_off = 0, y_off = 0;
-
-      ret = gib_style_new(NULL);
-      /* skip initial idenifier line */
-      fgets(current, sizeof(current), stylefile);
-      while (fgets(current, sizeof(current), stylefile))
-      {
-         if (current[0] == '\n')
-            continue;
-         if (!strncmp(current, "#NAME", 5))
-         {
-            int l;
-
-            l = strlen(current) - 1;
-            if (current[l] == '\n')
-               current[l] = '\0';
-            if (l > 6)
-               ret->name = strdup(current + 6);
-            continue;
-         }
-         else
-         {
-            /* support EFM style bits */
-            s = strtok(current, " ");
-            if(!s) continue;
-            if (strlen(s) == 2)
-            {
-               if (!strcmp(s, "ol"))
-               {
-                  r = g = b = 0;
-                  s = strtok(NULL, " ");
-                  if(!s) continue;
-                  x_off = atoi(s);
-                  s = strtok(NULL, " ");
-                  if(!s) continue;
-                  y_off = atoi(s);
-               }
-               else if (!strcmp(s, "sh"))
-               {
-                  r = g = b = 0;
-                  s = strtok(NULL, " ");
-                  if(!s) continue;
-                  x_off = atoi(s);
-                  s = strtok(NULL, " ");
-                  if(!s) continue;
-                  y_off = atoi(s);
-                  s = strtok(NULL, " ");
-                  if(!s) continue;
-                  a = atoi(s);
-               }
-               else if (!strcmp(s, "fg"))
-               {
-                  r = g = b = a = 0;
-                  s = strtok(NULL, " ");
-                  if(!s) continue;
-                  x_off = atoi(s);
-                  s = strtok(NULL, " ");
-                  if(!s) continue;
-                  y_off = atoi(s);
-               }
-            }
-            else
-            {
-               /* our own format */
-               r = atoi(s);
-               s = strtok(NULL, " ");
-               if(!s) continue;
-               g = atoi(s);
-               s = strtok(NULL, " ");
-               if(!s) continue;
-               b = atoi(s);
-               s = strtok(NULL, " ");
-               if(!s) continue;
-               a = atoi(s);
-               s = strtok(NULL, " ");
-               if(!s) continue;
-               x_off = atoi(s);
-               s = strtok(NULL, " ");
-               if(!s) continue;
-               y_off = atoi(s);
-            }
-         }
-         ret->bits =
-            gib_list_add_end(ret->bits,
-                               gib_style_bit_new(x_off, y_off, r, g, b, a));
-      }
-      fclose(stylefile);
-   }
-
-   return (ret);
-}
+#endif