Prepare the Integration with systemd

This is an intermediate commit providing
basic functionnalities for setting up
integration of the framework with systemd.

 - file afm-unit.conf is a mustache template
 - translation of config.xml to json object
 - mustache (extended) application of the json to the template
 - post processing of the result for extracting unit files

This processing is currently available as a test
(and a tool) and will be integrated after more
developement, test and validation.

Signed-off-by: José Bollo <jose.bollo@iot.bzh>

1 files changed, 45 insertions, 0 deletions

diff --git a/src/wgtpkg-unit.h b/src/wgtpkg-unit.h
new file mode 100644
index 0000000..4843685
--- /dev/null
+++ b/src/wgtpkg-unit.h
@@ -0,0 +1,45 @@
+/*
+ Copyright 2016, 2017 IoT.bzh
+
+ author: José Bollo <jose.bollo@iot.bzh>
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+
+struct json_object;
+
+enum unitscope {
+	unitscope_unknown = 0,
+	unitscope_system,
+	unitscope_user
+};
+
+enum unittype {
+	unittype_unknown = 0,
+	unittype_service,
+	unittype_socket
+};
+
+struct unitdesc {
+	enum unitscope scope;
+	enum unittype type;
+	const char *name;
+	size_t name_length;
+	const char *content;
+	size_t content_length;
+};
+
+extern int unit_generator_on(const char *filename);
+extern void unit_generator_off();
+extern int unit_generator_process(struct json_object *jdesc, int (*process)(void *closure, const struct unitdesc descs[], unsigned count), void *closure);