implement unimplemented methods

	* camel-stream-mem.c: implement unimplemented methods

svn path=/trunk/; revision=2275

2 files changed, 15 insertions, 12 deletions

diff --git a/camel/ChangeLog b/camel/ChangeLog
index 4b837a4a3b..7ff2cf9557 100644
--- a/camel/ChangeLog
+++ b/camel/ChangeLog
@@ -1,5 +1,7 @@
 2000-03-31  Dan Winship  <danw@helixcode.com>
 
+	* camel-stream-mem.c: implement unimplemented methods
+
 	* gmime-content-field.c
 	(gmime_content_field_construct_from_string):
 	* data-wrapper-repository.c
diff --git a/camel/camel-stream-mem.c b/camel/camel-stream-mem.c
index 8842e229cc..1c6d7ef3a9 100644
--- a/camel/camel-stream-mem.c
+++ b/camel/camel-stream-mem.c
@@ -143,12 +143,10 @@ _finalize (GtkObject *object)
 {
 	CamelStreamMem *stream_mem = CAMEL_STREAM_MEM (object);
 
+	if (stream_mem->buffer)
+		g_byte_array_free (stream_mem->buffer, TRUE);
 
-	CAMEL_LOG_FULL_DEBUG ("Entering CamelStreamMem::finalize\n");
-	g_byte_array_free (stream_mem->buffer, TRUE);
-	
 	GTK_OBJECT_CLASS (parent_class)->finalize (object);
-	CAMEL_LOG_FULL_DEBUG ("Leaving CamelStreamMem::finalize\n");
 }
 
 
@@ -215,7 +213,8 @@ _write (CamelStream *stream, const gchar *buffer, gint n)
 static void
 _flush (CamelStream *stream)
 {
-	g_warning ("Not implemented yet");
+	/* Nothing to do. */
+	return;
 }
 
 
@@ -231,8 +230,9 @@ _flush (CamelStream *stream)
 static gint 
 _available (CamelStream *stream)
 {
-	g_warning ("Not implemented yet");
-	return -1;
+	CamelStreamMem *camel_stream_mem = CAMEL_STREAM_MEM (stream);
+
+	return camel_stream_mem->buffer->len - camel_stream_mem->position;
 }
 
 
@@ -240,15 +240,12 @@ _available (CamelStream *stream)
  * _eos: test if there are bytes left to read
  * @stream: the stream
  * 
- * 
- * 
  * Return value: true if all stream has been read
  **/
 static gboolean
 _eos (CamelStream *stream)
 {
-	g_warning ("Not implemented yet");
-	return FALSE;
+	return _available (stream) == 0;
 }
 
 
@@ -261,7 +258,11 @@ _eos (CamelStream *stream)
 static void
 _close (CamelStream *stream)
 {
-	g_warning ("Not implemented yet");
+	CamelStreamMem *stream_mem = CAMEL_STREAM_MEM (stream);
+
+	if (stream_mem->buffer)
+		g_byte_array_free (stream_mem->buffer, TRUE);
+	stream_mem->buffer = NULL;
 }