sdbus++: generate header for server bindings

Add a 'server-header' command to sdbus++ that generates a class
definition for the server bindings.  This class defines static
functions for registering as sd-bus callbacks and virtual C++
functions to implement the method behavior.

It is expected that a server implementation will create a class,
which inherits from this generated class, and implement all of
the method behaviors.  Instances of the class will then register
on construction with sd-bus.

Signals and properties are not yet supported.

Change-Id: If0ec37b2acb6f8d528358004ec91dbe979644df7
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>

1 files changed, 2 insertions, 1 deletions

diff --git a/tools/sdbus++ b/tools/sdbus++
index e68685d..6606d07 100755
--- a/tools/sdbus++
+++ b/tools/sdbus++
@@ -5,7 +5,8 @@ import argparse
 
 def main():
     valid_types = { 'interface': sdbusplus.Interface }
-    valid_processes = { 'markdown' : "markdown" }
+    valid_processes = { 'markdown' : "markdown",
+                        'server-header' : "server_header" }
 
     parser = argparse.ArgumentParser(description='Process sdbus++ YAML files.')