stream_flush does make sense for a substream afterall (if you have a

2000-12-05  Not Zed  <NotZed@HelixCode.com>

        * camel-seekable-substream.c (stream_flush): stream_flush does
        make sense for a substream afterall (if you have a stream_write).
        (stream_write): Implement this.
        (stream_seek): Change the STREAM_END behaviour to be more sane.
        if bounded go from the end of the bound, if unbounded, go from the
        end of the parent stream.

        * camel-stream-mem.c (stream_read): Dont return error if reading
        past the end of data, just return 0.

        * camel-stream-fs.c (camel_stream_fs_init): Initialise the stream
        to be unbound.
        (stream_seek): Fix the logic when seeking from the end of an
        unbounded stream.
        (camel_stream_fs_new_with_fd): If the fd is invalid (-1), then
        return NULL immediately.
        (stream_seek): Range check a SEEK_END so it fits within
        bound_start.

2000-12-01  Not Zed  <NotZed@HelixCode.com>

        * tests/lib/folders.c (test_folder_basic): New test to perform
        basic store operations on folders (taken from folders/test1).
        (test_folder_message_ops): Tkane the guts out of folders/test2.

svn path=/trunk/; revision=6790

1 files changed, 5 insertions, 8 deletions

diff --git a/camel/camel-stream-mem.c b/camel/camel-stream-mem.c
index 0c07a2759f..b9012bcccb 100644
--- a/camel/camel-stream-mem.c
+++ b/camel/camel-stream-mem.c
@@ -163,11 +163,10 @@ stream_read (CamelStream *stream, char *buffer, size_t n)
 
 	nread = MIN (n, camel_stream_mem->buffer->len - seekable->position);
 	if (nread > 0) {
-		memcpy (buffer, camel_stream_mem->buffer->data +
-			seekable->position, nread);
+		memcpy (buffer, camel_stream_mem->buffer->data + seekable->position, nread);
 		seekable->position += nread;
 	} else
-		nread = -1;
+		nread = 0;
 
 	return nread;
 }
@@ -186,12 +185,10 @@ stream_write (CamelStream *stream, const char *buffer, size_t n)
 #warning "g_byte_arrays use g_malloc and so are totally unsuitable for this object"
 #endif
 	if (seekable->position == stream_mem->buffer->len) {
-		stream_mem->buffer =
-			g_byte_array_append (stream_mem->buffer, (const guint8 *)buffer, nwrite);
+		g_byte_array_append(stream_mem->buffer, (const guint8 *)buffer, nwrite);
 	} else {
-		g_byte_array_set_size (stream_mem->buffer,
-				       nwrite + stream_mem->buffer->len);
-		memcpy (stream_mem->buffer->data + seekable->position, buffer, nwrite);
+		g_byte_array_set_size(stream_mem->buffer, nwrite + stream_mem->buffer->len);
+		memcpy(stream_mem->buffer->data + seekable->position, buffer, nwrite);
 	}
 	seekable->position += nwrite;