example: add client API example

Create a small application which calls org.freedesktop.login1
to display a list of the active users.

Change-Id: I8d7879d98f6b89a9315aa0c71b928c50490dfedb
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
2 files changed
tree: f38a08fcfebee83d18cb329ad7a8e77a595b9aaa
  1. example/
  2. mapbox/
  3. sdbusplus/
  4. test/
  5. tools/
  6. .gitignore
  7. bootstrap.sh
  8. configure.ac
  9. LICENSE
  10. Makefile.am
  11. README.md
  12. sdbusplus.pc.in
README.md

sdbusplus

sdbusplus is a library and a tool for generating C++ bindings to dbus.

How to use tools/sdbus++

The path of your file will be the interface name. For example, for an interface xyz.openbmc_project.control.Chassis, you would create the following file: xyz/openbmc_project/control/Chassis.interface.yaml. Similary, for errors, you would create xyz/openbmc_project/control/Chassis.errors.yaml.

Generating all the files:

root_dir=$(readlink -f ../phosphor-dbus-interfaces)
desired_interface=xyz.openbmc_project.control.Chassis
file_prefix=chassis_interface
file_exp_prefix=chassis_interface_exceptions
outdir=../phosphor-chassis-control/generated

# Server bindings
python tools/sdbus++ --templatedir=tools/sdbusplus/templates --rootdir=$root_dir interface server-header $desired_interface > $outdir/$file_prefix.hpp
python tools/sdbus++ --templatedir=tools/sdbusplus/templates --rootdir=$root_dir interface server-cpp $desired_interface > $outdir/$file_prefix.cpp

# Exception bindings
python tools/sdbus++ --templatedir=tools/sdbusplus/templates --rootdir=$root_dir error exception-header $desired_interface > $outdir/$file_exp_prefix.hpp
python tools/sdbus++ --templatedir=tools/sdbusplus/templates --rootdir=$root_dir error exception-cpp $desired_interface > $outdir/$file_exp_prefix.cpp

# Docs
python tools/sdbus++ --templatedir=tools/sdbusplus/templates --rootdir=$root_dir interface markdown $desired_interface > $outdir/$file_prefix.md
python tools/sdbus++ --templatedir=tools/sdbusplus/templates --rootdir=$root_dir error markdown $desired_interface > $outdir/$file_exp_prefix.md