gdbusx provides simple GDBus APIs.
Please edit your *.xml, run gdbus-codegen to generate C code. Then merge into your project and communicate between applications over GDBus.
You just need to create client/server source codes and link with libgdbusx.so.
flowchart LR
xml[Interface-com.github.lankahsu520.xml]
subgraph libgdbusx.so
gdbusx_ifac.c
gdbusx_ifac.h
gdbusx.c
gdbusx.h
end
xml --> |gdbus-codegen|gdbusx_ifac.c
xml --> |gdbus-codegen|gdbusx_ifac.h
libgdbusx.so --> gdbusx_123
gdbusx_123.c --> gdbusx_123
- utilx9
$ cd /work/codebase/lankahsu520/utilx9 $ . confs/simple_x86.conf $ make; make install $ export LD_LIBRARY_PATH=`pwd`:$LD_LIBRARY_PATH $ cd /work/codebase/lankahsu520/CvsCPPmixer $ make
$ ./client [10054/10055] gbusx_dummy_thread_handler:101 - Run loop ... (thread_name: thread_gbusx_agent, isservice: 0) [10054/10056] gbusx_dummy_thread_handler:101 - Run loop ... (thread_name: thread_gbusx_boss, isservice: 0) [10054/10055] gbusx_proxy_register_Agent_cb:158 - Linked !!! (com.github.lankahsu520.agent, is_quit: 0) [10054/10055] gbusx_signal_int:22 - Linked !!! (com.github.lankahsu520.agent/bonjour) [10054/10056] gbusx_proxy_register_Boss_cb:272 - Linked !!! (com.github.lankahsu520.boss, is_quit: 0) [10054/10055] gbusx_signal_Agent_Bonjour_cb:134 - (arg_greeting: 1674223427 - 1) [10054/10054] gbusx_method_Agent_SetNameAge:120 - (arg_name: Mary, arg_age: 18, out_response:Hello world !!! (Mary-18)) [10054/10054] gbusx_method_Boss_SetNameAge:241 - (arg_name: Lanka, arg_age: 19, out_response:Yes sir !!! (Lanka-19)) [10054/10054] gbusx_method_Agent_SetNameAge:120 - (arg_name: Mary, arg_age: 18, out_response:Hello world !!! (Mary-18)) [10054/10054] gbusx_method_Boss_SetNameAge:241 - (arg_name: Lanka, arg_age: 19, out_response:Yes sir !!! (Lanka-19)) [10054/10055] gbusx_signal_Agent_Bonjour_cb:134 - (arg_greeting: 1674223432 - 2) [10054/10054] gbusx_method_Agent_SetNameAge:120 - (arg_name: Mary, arg_age: 18, out_response:Hello world !!! (Mary-18)) [10054/10054] gbusx_method_Boss_SetNameAge:241 - (arg_name: Lanka, arg_age: 19, out_response:Yes sir !!! (Lanka-19)) [10054/10055] gbusx_signal_Agent_Bonjour_cb:134 - (arg_greeting: 1674223437 - 3) [10054/10054] gbusx_method_Agent_SetNameAge:120 - (arg_name: Mary, arg_age: 18, out_response:Hello world !!! (Mary-18)) [10054/10054] gbusx_method_Boss_SetNameAge:241 - (arg_name: Lanka, arg_age: 19, out_response:Yes sir !!! (Lanka-19)) ^C[10054/10054] app_signal_handler:370 - (signum: 2) [10054/10055] gbusx_dummy_thread_handler:127 - Bye-Bye !!! (thread_name: thread_gbusx_agent, isservice: 0) [10054/10056] gbusx_dummy_thread_handler:127 - Bye-Bye !!! (thread_name: thread_gbusx_boss, isservice: 0) [10054/10054] main:456 - Bye-Bye !!!
$ ./server [10047/10048] gbusx_dummy_thread_handler:101 - Run loop ... (thread_name: thread_gbusx_agent, isservice: 1) [10047/10049] gbusx_dummy_thread_handler:101 - Run loop ... (thread_name: thread_gbusx_boss, isservice: 1) [10047/10048] gbusx_bus_acquired_Agent_cb:136 - (gbusx_req->name: gbusx_agent, name: com.github.lankahsu520.agent) [10047/10048] gbusx_bus_acquired_Boss_cb:230 - (gbusx_req->name: gbusx_boss, name: com.github.lankahsu520.boss) [10047/10048] gbusx_name_acquired_cb:58 - (gbusx_req->name: gbusx_agent, name: com.github.lankahsu520.agent) [10047/10048] gbusx_name_acquired_cb:58 - (gbusx_req->name: gbusx_boss, name: com.github.lankahsu520.boss) [10047/10048] Agent_setNameAge:108 - (arg_name: Mary, arg_age: 18) [10047/10048] Boss_setNameAge:204 - (arg_name: Lanka, arg_age: 19) [10047/10048] Agent_setNameAge:108 - (arg_name: Mary, arg_age: 18) [10047/10048] Boss_setNameAge:204 - (arg_name: Lanka, arg_age: 19) [10047/10048] Agent_setNameAge:108 - (arg_name: Mary, arg_age: 18) [10047/10048] Boss_setNameAge:204 - (arg_name: Lanka, arg_age: 19) [10047/10048] Agent_setNameAge:108 - (arg_name: Mary, arg_age: 18) [10047/10048] Boss_setNameAge:204 - (arg_name: Lanka, arg_age: 19) ^C[10047/10047] app_signal_handler:318 - (signum: 2) [10047/10048] gbusx_dummy_thread_handler:127 - Bye-Bye !!! (thread_name: thread_gbusx_agent, isservice: 1) [10047/10049] gbusx_dummy_thread_handler:127 - Bye-Bye !!! (thread_name: thread_gbusx_boss, isservice: 1) [10047/10047] main:404 - Bye-Bye !!!
gdbusx is under the New BSD License (BSD-3-Clause).
<interface name="com.github.lankahsu520.agent"> <method name="SetNameAge"> <arg name="name" type="s" direction="in"/> <arg name="age" type="i" direction="in"/> <arg name="response" type="s" direction="out"/> </method> </interface>
sequenceDiagram
participant client as client
participant server as server
server->>server: register bus_acquired_handler: gbusx_bus_acquired_Agent_cb/handle-set-name-age
client->>+server: GDBUSX_METHOD_SYNC(GDBUSX_IFAC_FUNC_AGENT, _set_name_age)
server->>server: Agent_setNameAge
server->>-client: GDBUSX_METHOD_COMPLETE(GDBUSX_IFAC_FUNC_AGENT, _set_name_age)
sequenceDiagram
participant client as client
participant server as server
client->>server: gbusx_method_Agent_SetNameAge(arg_name: Mary, arg_age: 18)
server->>client: Hello world !!! (Mary-18)
client->>server: gbusx_method_Boss_SetNameAge(arg_name: Lanka, arg_age: 19)
server->>client: Yes sir !!! (Lanka-19)
<interface name="com.github.lankahsu520.boss"> <method name="SetNameAge"> <arg name="name" type="s" direction="in"/> <arg name="age" type="i" direction="in"/> <arg name="response" type="s" direction="out"/> </method> </interface>
sequenceDiagram
participant client as client
participant server as server
server->>server: register gbusx_bus_acquired_Boss_cb: handle-set-name-age/Agent_setNameAge
client->>+server: GDBUSX_METHOD_SYNC(gbusx_IFAC_FUNC_BOSS, _set_name_age)
server->>server: Boss_setNameAge
server->>-client: GDBUSX_METHOD_COMPLETE(gbusx_IFAC_FUNC_BOSS, _set_name_age)
<interface name="com.github.lankahsu520.agent"> <signal name="Bonjour"> <arg name="greeting" type="s"/> </signal> </interface>
sequenceDiagram
participant client as client
participant server as server
client->>client: register gbusx_signal_int: bonjour/gbusx_signal_Agent_Bonjour_cb
server-->>+client: GDBUSX_SIGNAL_EMIT(GDBUSX_IFAC_FUNC_AGENT, _bonjour)
client->>-client: gbusx_signal_Agent_Bonjour_cb
sequenceDiagram
participant client as client
participant server as server
server->>client: gbusx_signal_Agent_Bonjour_cb