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authorFlorin Coras <fcoras@cisco.com>2021-04-26 18:43:20 -0700
committerDamjan Marion <dmarion@me.com>2021-04-27 22:35:39 +0000
commitd77d379ea6ac065becdf1b2e00351c77c7e1fe47 (patch)
tree7aa545b7494ff073962803a8cf1d71161fe4d4cf /src/plugins/hs_apps/vcl/vcl_test_protos.c
parent5c97dbfdb24a91440910891ed347f9fcd2454b34 (diff)
hsa: custom proto vfts for vcl tests
Define custom connect, listen, accept, close handlers for transport protos under test. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ifa260d05917256c590f29078f465ce47c576cbc3
Diffstat (limited to 'src/plugins/hs_apps/vcl/vcl_test_protos.c')
-rw-r--r--src/plugins/hs_apps/vcl/vcl_test_protos.c674
1 files changed, 674 insertions, 0 deletions
diff --git a/src/plugins/hs_apps/vcl/vcl_test_protos.c b/src/plugins/hs_apps/vcl/vcl_test_protos.c
new file mode 100644
index 00000000000..d2388224d12
--- /dev/null
+++ b/src/plugins/hs_apps/vcl/vcl_test_protos.c
@@ -0,0 +1,674 @@
+/*
+ * Copyright (c) 2021 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <hs_apps/vcl/vcl_test.h>
+
+static int
+vt_tcp_connect (vcl_test_session_t *ts, vppcom_endpt_t *endpt)
+{
+ uint32_t flags, flen;
+ int rv;
+
+ ts->fd = vppcom_session_create (VPPCOM_PROTO_TCP, 0 /* is_nonblocking */);
+ if (ts->fd < 0)
+ {
+ vterr ("vppcom_session_create()", ts->fd);
+ return ts->fd;
+ }
+
+ /* Connect is blocking */
+ rv = vppcom_session_connect (ts->fd, endpt);
+ if (rv < 0)
+ {
+ vterr ("vppcom_session_connect()", rv);
+ return rv;
+ }
+
+ ts->read = vcl_test_read;
+ ts->write = vcl_test_write;
+ flags = O_NONBLOCK;
+ flen = sizeof (flags);
+ vppcom_session_attr (ts->fd, VPPCOM_ATTR_SET_FLAGS, &flags, &flen);
+ vtinf ("Test session %d (fd %d) connected.", ts->session_index, ts->fd);
+
+ return 0;
+}
+
+static int
+vt_tcp_listen (vcl_test_session_t *ts, vppcom_endpt_t *endpt)
+{
+ int rv;
+
+ ts->fd = vppcom_session_create (VPPCOM_PROTO_TCP, 0 /* is_nonblocking */);
+ if (ts->fd < 0)
+ {
+ vterr ("vppcom_session_create()", ts->fd);
+ return ts->fd;
+ }
+
+ rv = vppcom_session_bind (ts->fd, endpt);
+ if (rv < 0)
+ {
+ vterr ("vppcom_session_bind()", rv);
+ return rv;
+ }
+
+ rv = vppcom_session_listen (ts->fd, 10);
+ if (rv < 0)
+ {
+ vterr ("vppcom_session_listen()", rv);
+ return rv;
+ }
+
+ return 0;
+}
+
+static int
+vt_tcp_accept (int listen_fd, vcl_test_session_t *ts)
+{
+ int client_fd;
+
+ client_fd = vppcom_session_accept (listen_fd, &ts->endpt, 0);
+ if (client_fd < 0)
+ {
+ vterr ("vppcom_session_accept()", client_fd);
+ return client_fd;
+ }
+ ts->fd = client_fd;
+ ts->is_open = 1;
+ ts->read = vcl_test_read;
+ ts->write = vcl_test_write;
+
+ return 0;
+}
+
+static const vcl_test_proto_vft_t vcl_test_tcp = {
+ .open = vt_tcp_connect,
+ .listen = vt_tcp_listen,
+ .accept = vt_tcp_accept,
+};
+
+VCL_TEST_REGISTER_PROTO (VPPCOM_PROTO_TCP, vcl_test_tcp);
+
+static int
+vt_udp_connect (vcl_test_session_t *ts, vppcom_endpt_t *endpt)
+{
+ uint32_t flags, flen;
+ int rv;
+
+ ts->fd = vppcom_session_create (VPPCOM_PROTO_UDP, 0 /* is_nonblocking */);
+ if (ts->fd < 0)
+ {
+ vterr ("vppcom_session_create()", ts->fd);
+ return ts->fd;
+ }
+
+ /* Connect is blocking */
+ rv = vppcom_session_connect (ts->fd, endpt);
+ if (rv < 0)
+ {
+ vterr ("vppcom_session_connect()", rv);
+ return rv;
+ }
+
+ ts->read = vcl_test_read;
+ ts->write = vcl_test_write;
+ flags = O_NONBLOCK;
+ flen = sizeof (flags);
+ vppcom_session_attr (ts->fd, VPPCOM_ATTR_SET_FLAGS, &flags, &flen);
+ vtinf ("Test session %d (fd %d) connected.", ts->session_index, ts->fd);
+
+ return 0;
+}
+
+static int
+vt_udp_listen (vcl_test_session_t *ts, vppcom_endpt_t *endpt)
+{
+ int rv;
+
+ ts->fd = vppcom_session_create (VPPCOM_PROTO_UDP, 0 /* is_nonblocking */);
+ if (ts->fd < 0)
+ {
+ vterr ("vppcom_session_create()", ts->fd);
+ return ts->fd;
+ }
+
+ vppcom_session_attr (ts->fd, VPPCOM_ATTR_SET_CONNECTED, 0, 0);
+
+ /* Listen is implicit */
+ rv = vppcom_session_bind (ts->fd, endpt);
+ if (rv < 0)
+ {
+ vterr ("vppcom_session_bind()", rv);
+ return rv;
+ }
+
+ return 0;
+}
+
+static int
+vt_udp_accept (int listen_fd, vcl_test_session_t *ts)
+{
+ int client_fd;
+
+ client_fd = vppcom_session_accept (listen_fd, &ts->endpt, 0);
+ if (client_fd < 0)
+ {
+ vterr ("vppcom_session_accept()", client_fd);
+ return client_fd;
+ }
+ ts->fd = client_fd;
+ ts->is_open = 1;
+ ts->read = vcl_test_read;
+ ts->write = vcl_test_write;
+
+ return 0;
+}
+
+static const vcl_test_proto_vft_t vcl_test_udp = {
+ .open = vt_udp_connect,
+ .listen = vt_udp_listen,
+ .accept = vt_udp_accept,
+};
+
+VCL_TEST_REGISTER_PROTO (VPPCOM_PROTO_UDP, vcl_test_udp);
+
+/*
+ * TLS server cert and keys to be used for testing only
+ */
+static char vcl_test_crt_rsa[] =
+ "-----BEGIN CERTIFICATE-----\r\n"
+ "MIID5zCCAs+gAwIBAgIJALeMYCEHrTtJMA0GCSqGSIb3DQEBCwUAMIGJMQswCQYD\r\n"
+ "VQQGEwJVUzELMAkGA1UECAwCQ0ExETAPBgNVBAcMCFNhbiBKb3NlMQ4wDAYDVQQK\r\n"
+ "DAVDaXNjbzEOMAwGA1UECwwFZmQuaW8xFjAUBgNVBAMMDXRlc3R0bHMuZmQuaW8x\r\n"
+ "IjAgBgkqhkiG9w0BCQEWE3ZwcC1kZXZAbGlzdHMuZmQuaW8wHhcNMTgwMzA1MjEx\r\n"
+ "NTEyWhcNMjgwMzAyMjExNTEyWjCBiTELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkNB\r\n"
+ "MREwDwYDVQQHDAhTYW4gSm9zZTEOMAwGA1UECgwFQ2lzY28xDjAMBgNVBAsMBWZk\r\n"
+ "LmlvMRYwFAYDVQQDDA10ZXN0dGxzLmZkLmlvMSIwIAYJKoZIhvcNAQkBFhN2cHAt\r\n"
+ "ZGV2QGxpc3RzLmZkLmlvMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA\r\n"
+ "4C1k8a1DuStgggqT4o09fP9sJ2dC54bxhS/Xk2VEfaIZ222WSo4X/syRVfVy9Yah\r\n"
+ "cpI1zJ/RDxaZSFhgA+nPZBrFMsrULkrdAOpOVj8eDEp9JuWdO2ODSoFnCvLxcYWB\r\n"
+ "Yc5kHryJpEaGJl1sFQSesnzMFty/59ta0stk0Fp8r5NhIjWvSovGzPo6Bhz+VS2c\r\n"
+ "ebIZh4x1t2hHaFcgm0qJoJ6DceReWCW8w+yOVovTolGGq+bpb2Hn7MnRSZ2K2NdL\r\n"
+ "+aLXpkZbS/AODP1FF2vTO1mYL290LO7/51vJmPXNKSDYMy5EvILr5/VqtjsFCwRL\r\n"
+ "Q4jcM/+GeHSAFWx4qIv0BwIDAQABo1AwTjAdBgNVHQ4EFgQUWa1SOB37xmT53tZQ\r\n"
+ "aXuLLhRI7U8wHwYDVR0jBBgwFoAUWa1SOB37xmT53tZQaXuLLhRI7U8wDAYDVR0T\r\n"
+ "BAUwAwEB/zANBgkqhkiG9w0BAQsFAAOCAQEAoUht13W4ya27NVzQuCMvqPWL3VM4\r\n"
+ "3xbPFk02FaGz/WupPu276zGlzJAZrbuDcQowwwU1Ni1Yygxl96s1c2M5rHDTrOKG\r\n"
+ "rK0hbkSFBo+i6I8u4HiiQ4rYmG0Hv6+sXn3of0HsbtDPGgWZoipPWDljPYEURu3e\r\n"
+ "3HRe/Dtsj9CakBoSDzs8ndWaBR+f4sM9Tk1cjD46Gq2T/qpSPXqKxEUXlzhdCAn4\r\n"
+ "twub17Bq2kykHpppCwPg5M+v30tHG/R2Go15MeFWbEJthFk3TZMjKL7UFs7fH+x2\r\n"
+ "wSonXb++jY+KmCb93C+soABBizE57g/KmiR2IxQ/LMjDik01RSUIaM0lLA==\r\n"
+ "-----END CERTIFICATE-----\r\n";
+static uint32_t vcl_test_crt_rsa_len = sizeof (vcl_test_crt_rsa);
+
+static char vcl_test_key_rsa[] =
+ "-----BEGIN PRIVATE KEY-----\r\n"
+ "MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQDgLWTxrUO5K2CC\r\n"
+ "CpPijT18/2wnZ0LnhvGFL9eTZUR9ohnbbZZKjhf+zJFV9XL1hqFykjXMn9EPFplI\r\n"
+ "WGAD6c9kGsUyytQuSt0A6k5WPx4MSn0m5Z07Y4NKgWcK8vFxhYFhzmQevImkRoYm\r\n"
+ "XWwVBJ6yfMwW3L/n21rSy2TQWnyvk2EiNa9Ki8bM+joGHP5VLZx5shmHjHW3aEdo\r\n"
+ "VyCbSomgnoNx5F5YJbzD7I5Wi9OiUYar5ulvYefsydFJnYrY10v5otemRltL8A4M\r\n"
+ "/UUXa9M7WZgvb3Qs7v/nW8mY9c0pINgzLkS8guvn9Wq2OwULBEtDiNwz/4Z4dIAV\r\n"
+ "bHioi/QHAgMBAAECggEBAMzGipP8+oT166U+NlJXRFifFVN1DvdhG9PWnOxGL+c3\r\n"
+ "ILmBBC08WQzmHshPemBvR6DZkA1H23cV5JTiLWrFtC00CvhXsLRMrE5+uWotI6yE\r\n"
+ "iofybMroHvD6/X5R510UX9hQ6MHu5ShLR5VZ9zXHz5MpTmB/60jG5dLx+jgcwBK8\r\n"
+ "LuGv2YB/WCUwT9QJ3YU2eaingnXtz/MrFbkbltrqlnBdlD+kTtw6Yac9y1XuuQXc\r\n"
+ "BPeulLNDuPolJVWbUvDBZrpt2dXTgz8ws1sv+wCNE0xwQJsqW4Nx3QkpibUL9RUr\r\n"
+ "CVbKlNfa9lopT6nGKlgX69R/uH35yh9AOsfasro6w0ECgYEA82UJ8u/+ORah+0sF\r\n"
+ "Q0FfW5MTdi7OAUHOz16pUsGlaEv0ERrjZxmAkHA/VRwpvDBpx4alCv0Hc39PFLIk\r\n"
+ "nhSsM2BEuBkTAs6/GaoNAiBtQVE/hN7awNRWVmlieS0go3Y3dzaE9IUMyj8sPOFT\r\n"
+ "5JdJ6BM69PHKCkY3dKdnnfpFEuECgYEA68mRpteunF1mdZgXs+WrN+uLlRrQR20F\r\n"
+ "ZyMYiUCH2Dtn26EzA2moy7FipIIrQcX/j+KhYNGM3e7MU4LymIO29E18mn8JODnH\r\n"
+ "sQOXzBTsf8A4yIVMkcuQD3bfb0JiUGYUPOidTp2N7IJA7+6Yc3vQOyb74lnKnJoO\r\n"
+ "gougPT2wS+cCgYAn7muzb6xFsXDhyW0Tm6YJYBfRS9yAWEuVufINobeBZPSl2cN1\r\n"
+ "Jrnw+HlrfTNbrJWuJmjtZJXUXQ6cVp2rUbjutNyRV4vG6iRwEXYQ40EJdkr1gZpi\r\n"
+ "CHQhuShuuPih2MNAy7EEbM+sXrDjTBR3bFqzuHPzu7dp+BshCFX3lRfAAQKBgGQt\r\n"
+ "K5i7IhCFDjb/+3IPLgOAK7mZvsvZ4eXD33TQ2eZgtut1PXtBtNl17/b85uv293Fm\r\n"
+ "VDISVcsk3eLNS8zIiT6afUoWlxAwXEs0v5WRfjl4radkGvgGiJpJYvyeM67877RB\r\n"
+ "EDSKc/X8ESLfOB44iGvZUEMG6zJFscx9DgN25iQZAoGAbyd+JEWwdVH9/K3IH1t2\r\n"
+ "PBkZX17kNWv+iVM1WyFjbe++vfKZCrOJiyiqhDeEqgrP3AuNMlaaduC3VRC3G5oV\r\n"
+ "Mj1tlhDWQ/qhvKdCKNdIVQYDE75nw+FRWV8yYkHAnXYW3tNoweDIwixE0hkPR1bc\r\n"
+ "oEjPLVNtx8SOj/M4rhaPT3I=\r\n"
+ "-----END PRIVATE KEY-----\r\n";
+static uint32_t vcl_test_key_rsa_len = sizeof (vcl_test_key_rsa);
+
+static int
+vt_add_cert_key_pair ()
+{
+ vcl_test_main_t *vt = &vcl_test_main;
+ vppcom_cert_key_pair_t ckpair;
+ int ckp_index;
+
+ vtinf ("Adding tls certs ...");
+
+ ckpair.cert = vcl_test_crt_rsa;
+ ckpair.key = vcl_test_key_rsa;
+ ckpair.cert_len = vcl_test_crt_rsa_len;
+ ckpair.key_len = vcl_test_key_rsa_len;
+ ckp_index = vppcom_add_cert_key_pair (&ckpair);
+ if (ckp_index < 0)
+ {
+ vterr ("vppcom_add_cert_key_pair()", ckp_index);
+ return ckp_index;
+ }
+
+ vt->ckpair_index = ckp_index;
+ return 0;
+}
+
+static int
+vt_tls_init (vcl_test_cfg_t *cfg)
+{
+ return vt_add_cert_key_pair ();
+}
+
+static int
+vt_tls_connect (vcl_test_session_t *ts, vppcom_endpt_t *endpt)
+{
+ vcl_test_main_t *vt = &vcl_test_main;
+ uint32_t flags, flen;
+ int rv;
+
+ ts->fd = vppcom_session_create (VPPCOM_PROTO_TLS, 0 /* is_nonblocking */);
+ if (ts->fd < 0)
+ {
+ vterr ("vppcom_session_create()", ts->fd);
+ return ts->fd;
+ }
+
+ uint32_t ckp_len = sizeof (vt->ckpair_index);
+ vppcom_session_attr (ts->fd, VPPCOM_ATTR_SET_CKPAIR, &vt->ckpair_index,
+ &ckp_len);
+
+ /* Connect is blocking */
+ rv = vppcom_session_connect (ts->fd, endpt);
+ if (rv < 0)
+ {
+ vterr ("vppcom_session_connect()", rv);
+ return rv;
+ }
+
+ ts->read = vcl_test_read;
+ ts->write = vcl_test_write;
+ flags = O_NONBLOCK;
+ flen = sizeof (flags);
+ vppcom_session_attr (ts->fd, VPPCOM_ATTR_SET_FLAGS, &flags, &flen);
+ vtinf ("Test session %d (fd %d) connected.", ts->session_index, ts->fd);
+
+ return 0;
+}
+
+static int
+vt_tls_listen (vcl_test_session_t *ts, vppcom_endpt_t *endpt)
+{
+ vcl_test_main_t *vt = &vcl_test_main;
+ uint32_t ckp_len;
+ int rv;
+
+ ts->fd = vppcom_session_create (VPPCOM_PROTO_TLS, 0 /* is_nonblocking */);
+ if (ts->fd < 0)
+ {
+ vterr ("vppcom_session_create()", ts->fd);
+ return ts->fd;
+ }
+
+ ckp_len = sizeof (vt->ckpair_index);
+ vppcom_session_attr (ts->fd, VPPCOM_ATTR_SET_CKPAIR, &vt->ckpair_index,
+ &ckp_len);
+
+ rv = vppcom_session_bind (ts->fd, endpt);
+ if (rv < 0)
+ {
+ vterr ("vppcom_session_bind()", rv);
+ return rv;
+ }
+
+ rv = vppcom_session_listen (ts->fd, 10);
+ if (rv < 0)
+ {
+ vterr ("vppcom_session_listen()", rv);
+ return rv;
+ }
+
+ return 0;
+}
+
+static int
+vt_tls_accept (int listen_fd, vcl_test_session_t *ts)
+{
+ int client_fd;
+
+ client_fd = vppcom_session_accept (listen_fd, &ts->endpt, 0);
+ if (client_fd < 0)
+ {
+ vterr ("vppcom_session_accept()", client_fd);
+ return client_fd;
+ }
+ ts->fd = client_fd;
+ ts->is_open = 1;
+ ts->read = vcl_test_read;
+ ts->write = vcl_test_write;
+
+ return 0;
+}
+
+static const vcl_test_proto_vft_t vcl_test_tls = {
+ .init = vt_tls_init,
+ .open = vt_tls_connect,
+ .listen = vt_tls_listen,
+ .accept = vt_tls_accept,
+};
+
+VCL_TEST_REGISTER_PROTO (VPPCOM_PROTO_TLS, vcl_test_tls);
+
+static int
+vt_dtls_init (vcl_test_cfg_t *cfg)
+{
+ return vt_add_cert_key_pair ();
+}
+
+static int
+vt_dtls_connect (vcl_test_session_t *ts, vppcom_endpt_t *endpt)
+{
+ vcl_test_main_t *vt = &vcl_test_main;
+ uint32_t flags, flen;
+ int rv;
+
+ ts->fd = vppcom_session_create (VPPCOM_PROTO_DTLS, 0 /* is_nonblocking */);
+ if (ts->fd < 0)
+ {
+ vterr ("vppcom_session_create()", ts->fd);
+ return ts->fd;
+ }
+
+ uint32_t ckp_len = sizeof (vt->ckpair_index);
+ vppcom_session_attr (ts->fd, VPPCOM_ATTR_SET_CKPAIR, &vt->ckpair_index,
+ &ckp_len);
+
+ /* Connect is blocking */
+ rv = vppcom_session_connect (ts->fd, endpt);
+ if (rv < 0)
+ {
+ vterr ("vppcom_session_connect()", rv);
+ return rv;
+ }
+
+ ts->read = vcl_test_read;
+ ts->write = vcl_test_write;
+ flags = O_NONBLOCK;
+ flen = sizeof (flags);
+ vppcom_session_attr (ts->fd, VPPCOM_ATTR_SET_FLAGS, &flags, &flen);
+ vtinf ("Test session %d (fd %d) connected.", ts->session_index, ts->fd);
+
+ return 0;
+}
+
+static int
+vt_dtls_listen (vcl_test_session_t *ts, vppcom_endpt_t *endpt)
+{
+ vcl_test_main_t *vt = &vcl_test_main;
+ uint32_t ckp_len;
+ int rv;
+
+ ts->fd = vppcom_session_create (VPPCOM_PROTO_DTLS, 0 /* is_nonblocking */);
+ if (ts->fd < 0)
+ {
+ vterr ("vppcom_session_create()", ts->fd);
+ return ts->fd;
+ }
+
+ ckp_len = sizeof (vt->ckpair_index);
+ vppcom_session_attr (ts->fd, VPPCOM_ATTR_SET_CKPAIR, &vt->ckpair_index,
+ &ckp_len);
+
+ rv = vppcom_session_bind (ts->fd, endpt);
+ if (rv < 0)
+ {
+ vterr ("vppcom_session_bind()", rv);
+ return rv;
+ }
+
+ rv = vppcom_session_listen (ts->fd, 10);
+ if (rv < 0)
+ {
+ vterr ("vppcom_session_listen()", rv);
+ return rv;
+ }
+
+ return 0;
+}
+
+static int
+vt_dtls_accept (int listen_fd, vcl_test_session_t *ts)
+{
+ int client_fd;
+
+ client_fd = vppcom_session_accept (listen_fd, &ts->endpt, 0);
+ if (client_fd < 0)
+ {
+ vterr ("vppcom_session_accept()", client_fd);
+ return client_fd;
+ }
+ ts->fd = client_fd;
+ ts->is_open = 1;
+ ts->read = vcl_test_read;
+ ts->write = vcl_test_write;
+
+ return 0;
+}
+
+static const vcl_test_proto_vft_t vcl_test_dtls = {
+ .init = vt_dtls_init,
+ .open = vt_dtls_connect,
+ .listen = vt_dtls_listen,
+ .accept = vt_dtls_accept,
+};
+
+VCL_TEST_REGISTER_PROTO (VPPCOM_PROTO_DTLS, vcl_test_dtls);
+
+static int
+vt_quic_init (vcl_test_cfg_t *cfg)
+{
+ vcl_test_main_t *vt = &vcl_test_main;
+
+ if (cfg)
+ vt->cfg = *cfg;
+
+ return vt_add_cert_key_pair ();
+}
+
+static int
+vt_quic_maybe_init_wrk (vcl_test_main_t *vt, vcl_test_wrk_t *wrk,
+ vppcom_endpt_t *endpt)
+{
+ uint32_t size, i, flags, flen;
+ vcl_test_session_t *tq;
+ int rv;
+
+ /* Test already initialized */
+ if (wrk->n_qsessions == vt->cfg.num_test_qsessions)
+ return 0;
+
+ /* Make sure pool is large enough */
+ if (!wrk->qsessions)
+ {
+ wrk->qsessions =
+ calloc (vt->cfg.num_test_qsessions, sizeof (vcl_test_session_t));
+ }
+ else
+ {
+ size = vt->cfg.num_test_qsessions * sizeof (vcl_test_session_t);
+ wrk->qsessions = realloc (wrk->qsessions, size);
+ }
+
+ if (!wrk->qsessions)
+ {
+ vterr ("failed to alloc Qsessions", -errno);
+ return errno;
+ }
+
+ for (i = 0; i < vt->cfg.num_test_qsessions; i++)
+ {
+ tq = &wrk->qsessions[i];
+ tq->fd =
+ vppcom_session_create (VPPCOM_PROTO_QUIC, 0 /* is_nonblocking */);
+ tq->session_index = i;
+ if (tq->fd < 0)
+ {
+ vterr ("vppcom_session_create()", tq->fd);
+ return tq->fd;
+ }
+
+ /* Connect is blocking */
+ rv = vppcom_session_connect (tq->fd, endpt);
+ if (rv < 0)
+ {
+ vterr ("vppcom_session_connect()", rv);
+ return rv;
+ }
+ flags = O_NONBLOCK;
+ flen = sizeof (flags);
+ vppcom_session_attr (tq->fd, VPPCOM_ATTR_SET_FLAGS, &flags, &flen);
+ vtinf ("Test Qsession %d (fd %d) connected.", i, tq->fd);
+ }
+ wrk->n_qsessions = vt->cfg.num_test_qsessions;
+
+ return 0;
+}
+
+static int
+vt_quic_connect (vcl_test_session_t *ts, vppcom_endpt_t *endpt)
+{
+ vcl_test_main_t *vt = &vcl_test_main;
+ vcl_test_session_t *tq;
+ vcl_test_wrk_t *wrk;
+ uint32_t wrk_index;
+ int rv;
+
+ wrk_index = vcl_test_worker_index ();
+ wrk = &vt->wrk[wrk_index];
+
+ /* Make sure qsessions are initialized */
+ vt_quic_maybe_init_wrk (vt, wrk, endpt);
+
+ ts->fd = vppcom_session_create (VPPCOM_PROTO_QUIC, 1 /* is_nonblocking */);
+ if (ts->fd < 0)
+ {
+ vterr ("vppcom_session_create()", ts->fd);
+ return ts->fd;
+ }
+
+ /* Choose qession to use for stream */
+ tq = &wrk->qsessions[ts->session_index / vt->cfg.num_test_sessions_perq];
+
+ rv = vppcom_session_stream_connect (ts->fd, tq->fd);
+ if (rv < 0)
+ {
+ vterr ("vppcom_session_stream_connect()", rv);
+ return rv;
+ }
+
+ vtinf ("Test session %d (fd %d) connected.", ts->session_index, ts->fd);
+
+ return 0;
+}
+
+static int
+vt_quic_listen (vcl_test_session_t *ts, vppcom_endpt_t *endpt)
+{
+ vcl_test_main_t *vt = &vcl_test_main;
+ uint32_t ckp_len;
+ int rv;
+
+ ts->fd = vppcom_session_create (VPPCOM_PROTO_QUIC, 0 /* is_nonblocking */);
+ if (ts->fd < 0)
+ {
+ vterr ("vppcom_session_create()", ts->fd);
+ return ts->fd;
+ }
+
+ ckp_len = sizeof (vt->ckpair_index);
+ vppcom_session_attr (ts->fd, VPPCOM_ATTR_SET_CKPAIR, &vt->ckpair_index,
+ &ckp_len);
+
+ rv = vppcom_session_bind (ts->fd, endpt);
+ if (rv < 0)
+ {
+ vterr ("vppcom_session_bind()", rv);
+ return rv;
+ }
+
+ rv = vppcom_session_listen (ts->fd, 10);
+ if (rv < 0)
+ {
+ vterr ("vppcom_session_listen()", rv);
+ return rv;
+ }
+
+ return 0;
+}
+
+static int
+vt_quic_accept (int listen_fd, vcl_test_session_t *ts)
+{
+ int client_fd;
+
+ client_fd = vppcom_session_accept (listen_fd, &ts->endpt, 0);
+ if (client_fd < 0)
+ {
+ vterr ("vppcom_session_accept()", client_fd);
+ return client_fd;
+ }
+ ts->fd = client_fd;
+ ts->is_open = 1;
+ ts->read = vcl_test_read;
+ ts->write = vcl_test_write;
+
+ return 0;
+}
+
+static int
+vt_quic_close (vcl_test_session_t *ts)
+{
+ int listener_fd = vppcom_session_listener (ts->fd);
+
+ if ((vppcom_session_n_accepted (listener_fd) == 0) &
+ vppcom_session_is_connectable_listener (listener_fd))
+ {
+ vtinf ("Connected Listener fd %x has no more sessions", listener_fd);
+ vppcom_session_close (listener_fd);
+ }
+
+ return 0;
+}
+
+static const vcl_test_proto_vft_t vcl_test_quic = {
+ .init = vt_quic_init,
+ .open = vt_quic_connect,
+ .listen = vt_quic_listen,
+ .accept = vt_quic_accept,
+ .close = vt_quic_close,
+};
+
+VCL_TEST_REGISTER_PROTO (VPPCOM_PROTO_QUIC, vcl_test_quic);
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */