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simpler socket api. Now the blocking of functions and error codes aren't function parameters but attributes of the socket object with their respective getters and setters

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cozis
2023-11-01 21:33:49 +01:00
parent e6dbeafcd7
commit c3f4a52b6d
6 changed files with 322 additions and 304 deletions
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examples/echo.c
+11 -9
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@@ -3,7 +3,6 @@
int main(void)
{
microtcp_errcode_t err;
microtcp_t *mtcp = microtcp_create("10.0.0.5", "10.0.0.4", NULL, NULL);
if (mtcp == NULL) {
fprintf(stderr, "Error: Couldn't create MicroTCP instance\n");
@@ -11,24 +10,27 @@ int main(void)
}
uint16_t port = 8081;
microtcp_socket_t *server = microtcp_open(mtcp, port, &err);
microtcp_socket_t *server = microtcp_open(mtcp, port);
if (server == NULL) {
fprintf(stderr, "Error: %s\n", microtcp_strerror(err));
fprintf(stderr, "Error: %s\n", microtcp_strerror(microtcp_get_error(mtcp)));
microtcp_destroy(mtcp);
return -1;
}
while (1) {
microtcp_socket_t *client = microtcp_accept(server, false, &err);
microtcp_socket_t *client = microtcp_accept(server);
if (client == NULL) {
fprintf(stderr, "Error: %s\n", microtcp_strerror(err));
fprintf(stderr, "Error: %s\n", microtcp_strerror(microtcp_get_socket_error(server)));
break;
}
char buffer[1024];
size_t num = microtcp_recv(client, buffer, sizeof(buffer), false, NULL);
microtcp_send(client, "echo: ", 6, false, NULL);
microtcp_send(client, buffer, num, false, NULL);
int num = microtcp_recv(client, buffer, sizeof(buffer));
if (num > 0) {
microtcp_send(client, "echo: ", 6);
microtcp_send(client, buffer, num);
}
microtcp_close(client);
}