118 lines
2.7 KiB
C
118 lines
2.7 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/msg.h"
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#include "../../core/error.h"
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#include "../../core/communication.h"
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#define MSG "coucou"
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#define SERVICE_NAME "pongd"
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void non_interactive (int argc, char *argv[], char *env[])
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{
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struct msg m;
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memset (&m, 0, sizeof (struct msg));
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struct service srv;
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memset (&srv, 0, sizeof (struct 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 (app_connection (argc, argv, env, &srv, SERVICE_NAME, NULL, 0) < 0) {
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handle_err("main", "srv_init < 0");
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exit (EXIT_FAILURE);
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}
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printf ("msg to send: %s\n", MSG);
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msg_format_data (&m, MSG, strlen(MSG) +1);
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printf ("msg to send in the client: ");
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print_msg (&m);
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if (app_write (&srv, &m) < 0) {
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handle_err("main", "app_write < 0");
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exit (EXIT_FAILURE);
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}
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msg_free (&m);
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if (app_read (&srv, &m) < 0) {
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handle_err("main", "app_read < 0");
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exit (EXIT_FAILURE);
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}
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printf ("msg recv: %s\n", m.val);
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msg_free (&m);
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if (app_close (&srv) < 0) {
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handle_err("main", "app_close < 0");
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exit (EXIT_FAILURE);
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}
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}
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void interactive (int argc, char *argv[], char *env[])
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{
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struct msg m;
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memset (&m, 0, sizeof (struct msg));
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struct service srv;
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memset (&srv, 0, sizeof (struct service));
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char buf[BUFSIZ];
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memset (buf, 0, BUFSIZ);
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int n;
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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 (app_connection (argc, argv, env, &srv, SERVICE_NAME, NULL, 0) < 0) {
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handle_err ("main", "srv_init < 0");
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exit (EXIT_FAILURE);
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}
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while (1) {
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printf ("msg to send: ");
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fflush (stdout);
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n = read (0, buf, BUFSIZ);
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if (n == 0 || strncmp (buf, "exit", 4) == 0)
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break;
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msg_format_data (&m, buf, strlen(buf) +1);
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memset (buf, 0, BUFSIZ);
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// print_msg (&m);
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if (app_write (&srv, &m) < 0) {
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handle_err("main", "app_write < 0");
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exit (EXIT_FAILURE);
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}
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msg_free (&m);
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if (app_read (&srv, &m) < 0) {
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handle_err("main", "app_read < 0");
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exit (EXIT_FAILURE);
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}
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printf ("msg recv: %s", m.val);
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msg_free (&m);
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}
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if (app_close (&srv) < 0) {
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handle_err("main", "app_close < 0");
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exit (EXIT_FAILURE);
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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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if (argc == 1)
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non_interactive (argc, argv, env);
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else
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interactive (argc, argv, env);
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return EXIT_SUCCESS;
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}
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