2002-11-24 Havoc Pennington <hp@pobox.com>

        * test/echo-client.c, test/echo-server.c: cheesy test
	clients.

	* configure.in (AC_CHECK_FUNCS): check for writev

	* dbus/dbus-message.c (_dbus_message_get_network_data): new
	function

	* dbus/dbus-list.c (_dbus_list_foreach): new function

	* dbus/dbus-internals.c (_dbus_verbose): new function

	* dbus/dbus-server.c, dbus/dbus-server.h: public object
	representing a server that listens for connections.

	* dbus/.cvsignore: create

	* dbus/dbus-errors.h, dbus/dbus-errors.c:
	public API for reporting errors

	* dbus/dbus-connection.h, dbus/dbus-connection.c:
	public object representing a connection that
	sends/receives messages. (Same object used for
	both client and server.)

	* dbus/dbus-transport.h, dbus/dbus-transport.c:
	Basic abstraction for different kinds of stream
	that we might read/write messages from.

1 files changed, 28 insertions, 0 deletions

diff --git a/dbus/dbus-list.c b/dbus/dbus-list.c
index 0b8e5a4e..31e5ae3f 100644
--- a/dbus/dbus-list.c
+++ b/dbus/dbus-list.c
@@ -521,6 +521,34 @@ _dbus_list_get_length (DBusList **list)
   return length;
 }
 
+/**
+ * Calls the given function for each element in the list.  The
+ * function is passed the list element as its first argument, and the
+ * given data as its second argument.
+ *
+ * @param list address of the head of the list.
+ * @param function function to call for each element.
+ * @param data extra data for the function.
+ * 
+ */
+void
+_dbus_list_foreach (DBusList          **list,
+                    DBusForeachFunction function,
+                    void               *data)
+{
+  DBusList *link;
+
+  link = *list;
+  while (link != NULL)
+    {
+      DBusList *next = _dbus_list_get_next_link (list, link);
+      
+      (* function) (link->data, data);
+      
+      link = next;
+    }
+}
+
 /** @} */
 
 #ifdef DBUS_BUILD_TESTS