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pongspam OK

pollfd
Karchnu 2020-07-04 14:06:51 +02:00
parent e98b544539
commit fe87f31c34
1 changed files with 31 additions and 30 deletions
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61
examples/pongspam.c
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@ -23,52 +23,51 @@ void chomp (char *str, ssize_t len)
}
}
struct ipc_connection_info *srv;
struct ipc_ctx *ctx = NULL;
void non_interactive (char *env[])
void non_interactive ()
{
SECURE_DECLARATION (struct ipc_message, m);
// init service
TEST_IPC_Q (ipc_connection (env, srv, SERVICE_NAME), EXIT_FAILURE);
TEST_IPC_Q (ipc_connection (ctx, SERVICE_NAME), EXIT_FAILURE);
TEST_IPC_Q (ipc_message_format_data (&m, 42, MSG, (ssize_t) strlen (MSG) + 1), EXIT_FAILURE);
printf ("msg to send (%ld): %.*s\n", (ssize_t) strlen (MSG) + 1, (int)strlen (MSG), MSG);
TEST_IPC_Q (ipc_write (srv, &m), EXIT_FAILURE);
// ipc_write fd: write a message without fd availability check.
TEST_IPC_Q (ipc_write_fd (ctx->pollfd[0].fd, &m), EXIT_FAILURE);
ipc_message_empty (&m);
TEST_IPC_Q (ipc_read (srv, &m), EXIT_FAILURE);
TEST_IPC_Q (ipc_read (ctx, 0 /* only valid index */, &m), EXIT_FAILURE);
printf ("msg recv (type: %u): %s\n", m.user_type, m.payload);
ipc_message_empty (&m);
TEST_IPC_Q (ipc_close (srv), EXIT_FAILURE);
TEST_IPC_Q (ipc_close_all (ctx), EXIT_FAILURE);
}
void interactive (char *env[])
void interactive ()
{
// init service
TEST_IPC_Q (ipc_connection (env, srv, SERVICE_NAME), EXIT_FAILURE);
TEST_IPC_Q (ipc_connection (ctx, SERVICE_NAME), EXIT_FAILURE);
SECURE_DECLARATION (struct ipc_event, event);
SECURE_DECLARATION (struct ipc_ctx, services);
ipc_add (&services, srv);
ipc_add_fd (&services, 0); // add STDIN
ipc_add_fd (ctx, 0); // add STDIN
ipc_connections_print (&services);
ipc_ctx_print (ctx);
long timer = 10;
int timer = 10000;
while (1) {
printf ("msg to send: ");
fflush (stdout);
TEST_IPC_WAIT_EVENT_Q (ipc_wait_event (&services, NULL, &event, &timer), EXIT_FAILURE);
TEST_IPC_WAIT_EVENT_Q (ipc_events_loop (ctx, &event, &timer), EXIT_FAILURE);
switch (event.type) {
case IPC_EVENT_TYPE_TIMER:{
printf ("time up!\n");
timer = 10;
timer = 10000;
};
break;
case IPC_EVENT_TYPE_EXTRA_SOCKET:
@ -78,7 +77,7 @@ void interactive (char *env[])
char buf[4096];
memset (buf, 0, 4096);
len = read (event.origin->fd, buf, 4096);
len = read (event.origin, buf, 4096);
buf[len - 1] = '\0';
chomp (buf, len);
@ -91,9 +90,9 @@ void interactive (char *env[])
// in case we want to quit the program
if (len == 0 || strncmp (buf, "quit", 4) == 0 || strncmp (buf, "exit", 4) == 0) {
TEST_IPC_Q (ipc_close (srv), EXIT_FAILURE);
TEST_IPC_Q (ipc_close_all (ctx), EXIT_FAILURE);
ipc_connections_free (&services);
ipc_ctx_free (ctx);
exit (EXIT_SUCCESS);
}
@ -107,6 +106,7 @@ void interactive (char *env[])
len = strlen (buf);
printf ("message %lu, buffer %.*s\n", i, (int)len, buf);
TEST_IPC_Q (ipc_message_format_data (m, 42, buf, len), EXIT_FAILURE);
m->fd = ctx->pollfd[0].fd;
printf ("message from structure: %.*s\n", m->length, m->payload);
@ -114,7 +114,7 @@ void interactive (char *env[])
printf ("\n");
printf ("right before sending a message\n");
#endif
TEST_IPC_Q (ipc_write (srv, m), EXIT_FAILURE);
TEST_IPC_Q (ipc_write (ctx, m), EXIT_FAILURE);
#if 0
printf ("right after sending a message\n");
#endif
@ -125,6 +125,11 @@ void interactive (char *env[])
free (m);
}
break;
case IPC_EVENT_TYPE_TX:
{
printf ("a message was sent\n");
}
break;
case IPC_EVENT_TYPE_MESSAGE:
{
struct ipc_message *m = event.m;
@ -141,22 +146,18 @@ void interactive (char *env[])
}
}
int main (int argc, char *argv[], char *env[])
int main (int argc, char **argv)
{
argc = argc; // warnings
argv = argv; // warnings
// Compilers fuckery.
argv = argv;
srv = malloc (sizeof (struct ipc_connection_info));
memset (srv, 0, sizeof (struct ipc_connection_info));
// index and version should be filled
srv->index = 0;
srv->version = 0;
ctx = malloc (sizeof (struct ipc_ctx));
memset (ctx, 0, sizeof (struct ipc_ctx));
if (argc == 1)
non_interactive (env);
non_interactive ();
else
interactive (env);
interactive ();
return EXIT_SUCCESS;
}