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authorFlorin Coras <fcoras@cisco.com>2019-06-25 12:55:15 -0700
committerDave Wallace <dwallacelf@gmail.com>2019-06-26 02:15:20 +0000
commit00dd74cee7ef8c1c5265daf01db13891ed68507f (patch)
tree6fc40cb4cbd01cc993d75fba81a8b86850b32274 /src/plugins/hs_apps/vcl/sock_test.h
parent33cd4823d67bb30d39a4bd5af50449b072c6354a (diff)
hsa: move vcl test apps to hsa
Type: refactor Change-Id: I352975585c1091bfc5b85d7f8fe985f9059820a7 Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/plugins/hs_apps/vcl/sock_test.h')
-rw-r--r--src/plugins/hs_apps/vcl/sock_test.h122
1 files changed, 122 insertions, 0 deletions
diff --git a/src/plugins/hs_apps/vcl/sock_test.h b/src/plugins/hs_apps/vcl/sock_test.h
new file mode 100644
index 00000000000..9f7f4379ce7
--- /dev/null
+++ b/src/plugins/hs_apps/vcl/sock_test.h
@@ -0,0 +1,122 @@
+/*
+ * Copyright (c) 2017-2019 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.
+ */
+
+#ifndef __sock_test_h__
+#define __sock_test_h__
+
+#include <netdb.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <hs_apps/vcl/vcl_test.h>
+
+#define SOCK_TEST_AF_UNIX_FILENAME "/tmp/ldp_server_af_unix_socket"
+#define SOCK_TEST_MIXED_EPOLL_DATA "Hello, world! (over an AF_UNIX socket)"
+#define SOCK_TEST_AF_UNIX_ACCEPT_DATA 0xaf0000af
+#define SOCK_TEST_AF_UNIX_FD_MASK 0x00af0000
+#define SOCK_TEST_BANNER_STRING \
+ "============================================\n"
+
+static inline int
+sock_test_read (int fd, uint8_t *buf, uint32_t nbytes,
+ vcl_test_stats_t *stats)
+{
+ int rx_bytes, errno_val;
+
+ do
+ {
+ if (stats)
+ stats->rx_xacts++;
+ rx_bytes = read (fd, buf, nbytes);
+ if (stats)
+ {
+ if ((rx_bytes == 0) ||
+ ((rx_bytes < 0) && ((errno == EAGAIN) || (errno == EWOULDBLOCK))))
+ stats->rx_eagain++;
+ else if (rx_bytes < nbytes)
+ stats->rx_incomp++;
+ }
+ }
+ while ((rx_bytes == 0) ||
+ ((rx_bytes < 0) && ((errno == EAGAIN) || (errno == EWOULDBLOCK))));
+
+ if (rx_bytes < 0)
+ {
+ errno_val = errno;
+ perror ("ERROR in sock_test_read()");
+ fprintf (stderr, "SOCK_TEST: ERROR: socket read "
+ "failed (errno = %d)!\n", errno_val);
+ errno = errno_val;
+ }
+ else if (stats)
+ stats->rx_bytes += rx_bytes;
+
+ return (rx_bytes);
+}
+
+static inline int
+sock_test_write (int fd, uint8_t *buf, uint32_t nbytes,
+ vcl_test_stats_t *stats, uint32_t verbose)
+{
+ int tx_bytes = 0;
+ int nbytes_left = nbytes;
+ int rv, errno_val;
+
+ do
+ {
+ if (stats)
+ stats->tx_xacts++;
+ rv = write (fd, buf, nbytes_left);
+ if (rv < 0)
+ {
+ if ((errno == EAGAIN) || (errno == EWOULDBLOCK))
+ {
+ if (stats)
+ stats->tx_eagain++;
+ continue;
+ }
+ else
+ break;
+ }
+ tx_bytes += rv;
+
+ if (tx_bytes != nbytes)
+ {
+ nbytes_left = nbytes_left - rv;
+ if (stats)
+ stats->tx_incomp++;
+ if (verbose)
+ {
+ printf ("SOCK_TEST: WARNING: bytes written (%d) "
+ "!= bytes to write (%d)!\n", tx_bytes, nbytes);
+ }
+ }
+
+ } while (tx_bytes != nbytes);
+
+ if (tx_bytes < 0)
+ {
+ errno_val = errno;
+ perror ("ERROR in sock_test_write()");
+ fprintf (stderr, "SOCK_TEST: ERROR: socket write failed "
+ "(errno = %d)!\n", errno_val);
+ }
+ else if (stats)
+ stats->tx_bytes += tx_bytes;
+
+ return (tx_bytes);
+}
+
+#endif /* __sock_test_h__ */