Author: hwright
Date: Thu Jan 19 20:56:35 2012
New Revision: 1233566
URL: http://svn.apache.org/viewvc?rev=1233566&view=rev
Log:
Add a public wrapper around our spillbuf-backed stream.
* subversion/include/svn_io.h
(svn_stream_buffered): New.
* subversion/libsvn_subr/stream.c
(svn_stream_buffered): New.
Modified:
subversion/trunk/subversion/include/svn_io.h
subversion/trunk/subversion/libsvn_subr/stream.c
Modified: subversion/trunk/subversion/include/svn_io.h
URL:
http://svn.apache.org/viewvc/subversion/trunk/subversion/include/svn_io.h?rev=1233566&r1=1233565&r2=1233566&view=diff
==============================================================================
--- subversion/trunk/subversion/include/svn_io.h (original)
+++ subversion/trunk/subversion/include/svn_io.h Thu Jan 19 20:56:35 2012
@@ -989,6 +989,14 @@ svn_stream_t *
svn_stream_from_string(const svn_string_t *str,
apr_pool_t *pool);
+/** Return a generic stream which implements buffered reads and writes.
+ * Allocate the stream in @a result_pool
+ *
+ * @since New in 1.8.
+ */
+svn_stream_t *
+svn_stream_buffered(apr_pool_t *result_pool);
+
/** Return a stream that decompresses all data read and compresses all
* data written. The stream @a stream is used to read and write all
* compressed data. All compression data structures are allocated on
Modified: subversion/trunk/subversion/libsvn_subr/stream.c
URL:
http://svn.apache.org/viewvc/subversion/trunk/subversion/libsvn_subr/stream.c?rev=1233566&r1=1233565&r2=1233566&view=diff
==============================================================================
--- subversion/trunk/subversion/libsvn_subr/stream.c (original)
+++ subversion/trunk/subversion/libsvn_subr/stream.c Thu Jan 19 20:56:35 2012
@@ -45,6 +45,7 @@
#include "private/svn_error_private.h"
#include "private/svn_eol_private.h"
#include "private/svn_io_private.h"
+#include "private/svn_subr_private.h"
struct svn_stream_t {
@@ -1642,3 +1643,16 @@ svn_string_from_stream(svn_string_t **re
return SVN_NO_ERROR;
}
+
+
+/* These are somewhat arbirary, if we ever get good empirical data as to
+ actually valid values, feel free to update them. */
+#define BUFFER_BLOCK_SIZE 1024
+#define BUFFER_MAX_SIZE 100000
+
+svn_stream_t *
+svn_stream_buffered(apr_pool_t *result_pool)
+{
+ return svn_stream__from_spillbuf(BUFFER_BLOCK_SIZE, BUFFER_MAX_SIZE,
+ result_pool);
+}
