138 lines
3.2 KiB
C
138 lines
3.2 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include "../../core/ipc.h"
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#define MSG "coucou"
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#define SERVICE_NAME "pongd"
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void non_interactive (char *env[])
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{
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struct ipc_message m;
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memset (&m, 0, sizeof (struct ipc_message));
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struct ipc_service srv;
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memset (&srv, 0, sizeof (struct ipc_service));
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// index and version should be filled
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srv.index = 0;
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srv.version = 0;
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// init service
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if (ipc_application_connection (env, &srv, SERVICE_NAME) < 0) {
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handle_err("main", "ipc_application_connection < 0");
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exit (EXIT_FAILURE);
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}
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printf ("msg to send: %.*s\n", (int) strlen(MSG), MSG);
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ipc_message_format_data (&m, MSG, strlen(MSG) +1);
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// printf ("msg to send in the client: ");
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// ipc_message_print (&m);
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if (ipc_application_write (&srv, &m) < 0) {
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handle_err("main", "application_write < 0");
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exit (EXIT_FAILURE);
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}
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ipc_message_empty (&m);
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if (ipc_application_read (&srv, &m) < 0) {
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handle_err("main", "application_read < 0");
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exit (EXIT_FAILURE);
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}
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printf ("msg recv: %s\n", m.payload);
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ipc_message_empty (&m);
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if (ipc_application_close (&srv) < 0) {
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handle_err("main", "application_close < 0");
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exit (EXIT_FAILURE);
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}
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}
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void interactive (char *env[])
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{
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int ret = 0;
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struct ipc_service srv;
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memset (&srv, 0, sizeof (struct ipc_service));
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// index and version should be filled
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srv.index = 0;
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srv.version = 0;
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// init service
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if (ipc_application_connection (env, &srv, SERVICE_NAME) < 0) {
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handle_err ("main", "ipc_application_connection < 0");
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exit (EXIT_FAILURE);
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}
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struct ipc_event event;
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memset (&event, 0, sizeof (struct ipc_event));
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struct ipc_services services;
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memset (&services, 0, sizeof (struct ipc_services));
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ipc_service_add (&services, &srv);
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while (1) {
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printf ("msg to send: ");
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fflush (stdout);
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ret = ipc_application_loop_interactive (&services, &event);
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if (ret != 0) {
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handle_error("ipc_application_loop != 0");
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exit (EXIT_FAILURE);
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}
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switch (event.type) {
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case IPC_EVENT_TYPE_STDIN:
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{
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struct ipc_message *m = event.m;
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if ( m->length == 0 || strncmp (m->payload, "exit", 4) == 0) {
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ipc_message_empty (m);
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free (m);
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ipc_services_free (&services);
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if (ipc_application_close (&srv) < 0) {
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handle_err("main", "application_close < 0");
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exit (EXIT_FAILURE);
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}
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exit (EXIT_SUCCESS);
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}
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if (ipc_application_write (&srv, m) < 0) {
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handle_err("main", "application_write < 0");
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exit (EXIT_FAILURE);
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}
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}
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break;
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case IPC_EVENT_TYPE_MESSAGE:
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{
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struct ipc_message *m = event.m;
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printf ("msg recv: %.*s", m->length, m->payload);
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};
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break;
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case IPC_EVENT_TYPE_DISCONNECTION:
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case IPC_EVENT_TYPE_NOT_SET:
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case IPC_EVENT_TYPE_CONNECTION:
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case IPC_EVENT_TYPE_ERROR:
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default :
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fprintf (stderr, "should not happen, event type %d\n", event.type);
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}
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}
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}
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int main (int argc, char *argv[], char *env[])
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{
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argc = argc; // warnings
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argv = argv; // warnings
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if (argc == 1)
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non_interactive (env);
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else
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interactive (env);
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return EXIT_SUCCESS;
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}
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