X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=isamb%2Fisamb.c;h=151960e6079081eb1ef756d4bfa5001f7d1805b3;hb=0002d3ccff37e5598553683e95714ca5711f05e8;hp=4744ae0cdada4bc8be8c8889ee3c43fde2d1ede8;hpb=5304823b6d0dd99b7878937301a7639b4f2eca87;p=idzebra-moved-to-github.git

diff --git a/isamb/isamb.c b/isamb/isamb.c
index 4744ae0..151960e 100644
--- a/isamb/isamb.c
+++ b/isamb/isamb.c
@@ -1,4 +1,4 @@
-/* $Id: isamb.c,v 1.78 2005-04-25 10:42:08 adam Exp $
+/* $Id: isamb.c,v 1.82 2006-05-10 08:13:26 adam Exp $
    Copyright (C) 1995-2005
    Index Data ApS
 
@@ -299,7 +299,7 @@ static void flush_blocks (ISAMB b, int cat)
     }
 }
 
-static int cache_block (ISAMB b, ISAM_P pos, char *userbuf, int wr)
+static int cache_block (ISAMB b, ISAM_P pos, unsigned char *userbuf, int wr)
 {
     int cat = (int) (pos&CAT_MASK);
     int off = (int) (((pos/CAT_MAX) & 
@@ -456,7 +456,7 @@ static struct ISAMB_block *open_block(ISAMB b, ISAM_P pos)
             abort();
         }
     }
-    p->bytes = p->buf + offset;
+    p->bytes = (char *)p->buf + offset;
     p->leaf = p->buf[0];
     p->size = (p->buf[1] + 256 * p->buf[2]) - offset;
     if (p->size < 0)
@@ -465,7 +465,7 @@ static struct ISAMB_block *open_block(ISAMB b, ISAM_P pos)
 		 p->size, pos);
     }
     assert (p->size >= 0);
-    src = p->buf + 3;
+    src = (char*) p->buf + 3;
     decode_ptr(&src, &p->no_items);
 
     p->offset = 0;
@@ -509,7 +509,7 @@ struct ISAMB_block *new_block (ISAMB b, int leaf, int cat)
     p->cat = cat;
     b->file[cat].head_dirty = 1;
     memset (p->buf, 0, b->file[cat].head.block_size);
-    p->bytes = p->buf + b->file[cat].head.block_offset;
+    p->bytes = (char*)p->buf + b->file[cat].head.block_offset;
     p->leaf = leaf;
     p->size = 0;
     p->dirty = 1;
@@ -592,7 +592,7 @@ void close_block(ISAMB b, struct ISAMB_block *p)
     {
 	int offset = b->file[p->cat].head.block_offset;
         int size = p->size + offset;
-	char *dst =  p->buf + 3;
+	char *dst =  (char*)p->buf + 3;
         assert (p->size >= 0);
 	
 	/* memset becuase encode_ptr usually does not write all bytes */
@@ -732,11 +732,12 @@ int insert_int (ISAMB b, struct ISAMB_block *p, void *lookahead_item,
         p->size = dst - dst_buf;
         assert (p->size >= 0);
 
-
         if (p->size <= b->file[p->cat].head.block_max)
         {
 	    /* it fits OK in this block */
             memcpy (startp, dst_buf, dst - dst_buf);
+
+	    close_block(b, sub_p2);
         }
         else
         {
@@ -754,6 +755,9 @@ int insert_int (ISAMB b, struct ISAMB_block *p, void *lookahead_item,
             src = dst_buf;
             endp = dst;
 
+	    p->dirty = 1;
+	    close_block(b, sub_p2);
+
             half = src + b->file[p->cat].head.block_size/2;
             decode_ptr(&src, &pos);
 
@@ -807,8 +811,7 @@ int insert_int (ISAMB b, struct ISAMB_block *p, void *lookahead_item,
 	    (*sp)->no_items = p->no_items - no_items_first_half;
 	    p->no_items = no_items_first_half;
         }
-        p->dirty = 1;
-        close_block(b, sub_p2);
+	p->dirty = 1;
     }
     close_block(b, sub_p1);
     (*b->method->codec.stop)(c1);
@@ -1799,7 +1802,6 @@ int isamb_pp_forward (ISAMB_PP pp, void *buf, const void *untilbuf)
 void isamb_pp_pos(ISAMB_PP pp, double *current, double *total)
 { /* return an estimate of the current position and of the total number of */
   /* occureences in the isam tree, based on the current leaf */
-    struct ISAMB_block *p = pp->block[pp->level];
     assert(total);
     assert(current);
     
@@ -1945,3 +1947,11 @@ again:
     }
     return 1;
 }
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+