diff options
Diffstat (limited to 'wireguard-go-bridge/example.c')
-rw-r--r-- | wireguard-go-bridge/example.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/wireguard-go-bridge/example.c b/wireguard-go-bridge/example.c new file mode 100644 index 0000000..912d181 --- /dev/null +++ b/wireguard-go-bridge/example.c @@ -0,0 +1,46 @@ +/* SPDX-License-Identifier: GPL-2.0 + * + * Copyright (C) 2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. + */ + +#include "wireguard.h" +#include <stdio.h> +#include <stdbool.h> +#include <unistd.h> + +static struct { + int something; +} ctx; + +static bool is_closed = false; + +ssize_t do_read(const void *ctx, const unsigned char *buf, size_t len) +{ + printf("Reading from instance with ctx %p into buffer %p of length %zu\n", ctx, buf, len); + sleep(1); + return is_closed ? -1 : 0; +} + +ssize_t do_write(const void *ctx, const unsigned char *buf, size_t len) +{ + printf("Writing from instance with ctx %p into buffer %p of length %zu\n", ctx, buf, len); + return len; +} + +void do_log(int level, const char *tag, const char *msg) +{ + printf("Log level %d for %s: %s", level, tag, msg); +} + +int main(int argc, char *argv[]) +{ + int handle; + + printf("WireGuard Go Version %s\n", wgVersion()); + wgSetLogger(do_log); + handle = wgTurnOn((gostring_t){ .p = "test", .n = 4 }, (gostring_t){ .p = "", .n = 0 }, do_read, do_write, &ctx); + sleep(5); + is_closed = true; + wgTurnOff(handle); + return 0; +} |