add a "debug" method to tell a component to output debugging messages to a

	* Evolution-ShellComponent.idl: add a "debug" method to tell a
	component to output debugging messages to a given file.

	* main.c (main): Add a "--debug filename" argument, to direct
	debugging output for all components to a file. Redirect the
	shell's stdout/stderr to that file if this argument is used.

	* evolution-shell-component-client.c
	(evolution_shell_component_client_set_owner): If debug_log is set,
	call the component's debug method as well.

	* evolution-shell-component.c (impl_ShellComponent_debug):
	redirect stdout/stderr to the named file and emit a "debug"
	signal.

svn path=/trunk/; revision=9046

1 files changed, 2 insertions, 0 deletions

diff --git a/shell/Evolution-ShellComponent.idl b/shell/Evolution-ShellComponent.idl
index 29776b49d0..33d52e8145 100644
--- a/shell/Evolution-ShellComponent.idl
+++ b/shell/Evolution-ShellComponent.idl
@@ -40,6 +40,8 @@ module Evolution {
 		void unsetOwner ()
 			raises (NotOwned);
 
+		void debug (in string log_path);
+
 		/* FIXME: We might want more exceptions here.  */
 		exception NotFound {};
 		exception UnsupportedType {};