From 5de0957ccc5ba51bba375d2434cd3420b7a2c3af Mon Sep 17 00:00:00 2001
From: Deepak Kodihalli <dkodihal@in.ibm.com>
Date: Tue, 16 May 2017 23:53:40 -0500
Subject: Add settings application

Implement settings d-bus interfaces.

Define a settings policy file (this commit checks in an example YAML
based policy), based on which code for a settings manager will be
generated via a python script.
This settings manager composes and places desired settings objects on
the bus.

The policy file can be supplied by a system specific bitbake recipe.

Resolves openbmc/openbmc#1487.

Change-Id: Ice0d3b319d9466824cef323a6915eb20ca5cae5c
Signed-off-by: Deepak Kodihalli <dkodihal@in.ibm.com>
---
 settings_manager.mako.hpp | 105 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 105 insertions(+)
 create mode 100644 settings_manager.mako.hpp

(limited to 'settings_manager.mako.hpp')

diff --git a/settings_manager.mako.hpp b/settings_manager.mako.hpp
new file mode 100644
index 0000000..2f97985
--- /dev/null
+++ b/settings_manager.mako.hpp
@@ -0,0 +1,105 @@
+## This file is a template.  The comment below is emitted
+## into the rendered file; feel free to edit this file.
+// WARNING: Generated header. Do not edit!
+
+<%
+objects = list(settingsDict.viewkeys())
+
+def get_setting_type(setting_intf):
+    setting = "sdbusplus::" + setting_intf.replace('.', '::')
+    i = setting.rfind('::')
+    setting = setting[:i] + '::server::' + setting[i+2:]
+    return setting
+%>\
+#pragma once
+
+% for object in objects:
+<%
+    includes = []
+    include = settingsDict[object]['Interface']
+    include = include.replace('.', '/')
+    include = include + "/server.hpp"
+    includes.append(include)
+%>\
+% endfor
+% for i in set(includes):
+#include "${i}"
+% endfor
+
+% for object in objects:
+<%
+    ns_list = []
+    ns = get_setting_type(settingsDict[object]['Interface'])
+    i = ns.rfind('::')
+    ns = ns[:i]
+    ns_list.append(ns)
+%>\
+% endfor
+% for n in set(ns_list):
+using namespace ${n};
+% endfor
+
+namespace phosphor
+{
+namespace settings
+{
+
+/** @class Manager
+ *
+ *  @brief Compose settings objects and put them on the bus.
+ */
+class Manager
+{
+    public:
+        Manager() = delete;
+        Manager(const Manager&) = delete;
+        Manager& operator=(const Manager&) = delete;
+        Manager(Manager&&) = delete;
+        Manager& operator=(Manager&&) = delete;
+        virtual ~Manager() = default;
+
+        /** @brief Constructor to put settings objects on to the bus.
+         *  @param[in] bus - Bus to attach to.
+         */
+        Manager(sdbusplus::bus::bus& bus)
+        {
+            settings =
+                std::make_tuple(
+% for index, object in enumerate(objects):
+<% type = get_setting_type(settingsDict[object]['Interface']) %>\
+                    std::make_unique<${type}>(
+                        bus,
+  % if index < len(settingsDict) - 1:
+                        "${object}"),
+  % else:
+                        "${object}"));
+  % endif
+% endfor
+
+% for index, object in enumerate(objects):
+  % if 'Defaults' in settingsDict[object].viewkeys():
+    % for property, value in settingsDict[object]['Defaults'].items():
+            std::get<${index}>(settings)->
+                setPropertyByName("${property}", ${value});
+    % endfor
+  % endif
+            bus.emit_object_added("${object}");
+
+% endfor
+        }
+
+    private:
+        /* @brief Composition of settings objects. */
+        std::tuple<
+% for index, object in enumerate(objects):
+<% type = get_setting_type(settingsDict[object]['Interface']) %>\
+  % if index < len(settingsDict) - 1:
+            std::unique_ptr<${type}>,
+  % else:
+            std::unique_ptr<${type}>> settings;
+  % endif
+% endfor
+};
+
+} // namespace settings
+} // namespace phosphor
-- 
cgit v1.2.1