[ruby-oci8-commit] [279] branches/ruby-oci8-1.0: * ext/oci8/lob.c: fix OCILobLocator#getLength for a lob over 1GB,

[nobody at rubyforge.org]

Revision: 279
Author:   kubo
Date:     2008-08-08 22:42:31 -0400 (Fri, 08 Aug 2008)

Log Message:
-----------
* ext/oci8/lob.c: fix OCILobLocator#getLength for a lob over 1GB,
    which affect OCI8::LOB#size and OCI8::LOB#read. fix
    OCILobLocator#read and OCILobLocator#write to set offset over 2BG,
    which affect OCI8::LOB#read and OCI8::LOB#write.

Modified Paths:
--------------
    branches/ruby-oci8-1.0/ChangeLog
    branches/ruby-oci8-1.0/ext/oci8/lob.c

Modified: branches/ruby-oci8-1.0/ChangeLog
===================================================================
--- branches/ruby-oci8-1.0/ChangeLog	2008-08-09 02:03:33 UTC (rev 278)
+++ branches/ruby-oci8-1.0/ChangeLog	2008-08-09 02:42:31 UTC (rev 279)
@@ -1,3 +1,9 @@
+2008-08-09  KUBO Takehiro  <kubo at jiubao.org>
+	* ext/oci8/lob.c: fix OCILobLocator#getLength for a lob over 1GB,
+	    which affect OCI8::LOB#size and OCI8::LOB#read. fix
+	    OCILobLocator#read and OCILobLocator#write to set offset over 2BG,
+	    which affect OCI8::LOB#read and OCI8::LOB#write.
+
 2008-07-12  KUBO Takehiro  <kubo at jiubao.org>
 	* lib/oci8.rb.in: (1) add #to_json to OraDate too.
 	    (2) fix a bug when using Oracle 8i and dbd. OCI_ATTR_FSPRECISION

Modified: branches/ruby-oci8-1.0/ext/oci8/lob.c
===================================================================
--- branches/ruby-oci8-1.0/ext/oci8/lob.c	2008-08-09 02:03:33 UTC (rev 278)
+++ branches/ruby-oci8-1.0/ext/oci8/lob.c	2008-08-09 02:42:31 UTC (rev 279)
@@ -55,7 +55,7 @@
   rv = OCILobGetLength(svch->hp, h->errhp, h->hp, &len);
   if (rv != OCI_SUCCESS)
     oci8_raise(h->errhp, rv, NULL);
-  return INT2FIX(len);
+  return UINT2NUM(len);
 }
 
 #ifdef HAVE_OCILOBGETCHUNKSIZE
@@ -72,7 +72,7 @@
   rv = OCILobGetChunkSize(svch->hp, h->errhp, h->hp, &len);
   if (rv != OCI_SUCCESS)
     oci8_raise(h->errhp, rv, NULL);
-  return INT2FIX(len);
+  return UINT2NUM(len);
 }
 #endif
 
@@ -110,8 +110,8 @@
   rb_scan_args(argc, argv, "32", &vsvc, &voffset, &vamt, &vcsid, &vcsfrm);
   Get_Handle(self, h); /* 0 */
   Check_Handle(vsvc, OCISvcCtx, svch); /* 1 */
-  offset = NUM2INT(voffset); /* 2 */
-  amt = NUM2INT(vamt); /* 3 */
+  offset = NUM2UINT(voffset); /* 2 */
+  amt = NUM2UINT(vamt); /* 3 */
   csid = NIL_P(vcsid) ? 0 : NUM2INT(vcsid); /* 4 */
   csfrm = NIL_P(vcsfrm) ? SQLCS_IMPLICIT : NUM2INT(vcsfrm); /* 5 */
 
@@ -170,7 +170,7 @@
   rb_scan_args(argc, argv, "32", &vsvc, &voffset, &vbuf, &vcsid, &vcsfrm);
   Get_Handle(self, h); /* 0 */
   Check_Handle(vsvc, OCISvcCtx, svch); /* 1 */
-  offset = NUM2INT(voffset); /* 2 */
+  offset = NUM2UINT(voffset); /* 2 */
   Get_String(vbuf, buf); /* 3 */
   csid = NIL_P(vcsid) ? 0 : NUM2INT(vcsid); /* 4 */
   csfrm = NIL_P(vcsfrm) ? SQLCS_IMPLICIT : NUM2INT(vcsfrm); /* 5 */