Introduce first version of TCP code.

    Supported functionality:
    - open/close
    - listen/accept/connect
    - send/recv
    In order to achieve that libtle_udp library was
    reworked into libtle_l4p library that supports
    both TCP and UDP protocols.
    New libtle_timer library was introduced
    (thanks to Cisco guys and Dave Barach <dbarach@cisco.com>
    for sharing their timer code with us).
    Sample application was also reworked significantly
    to support both TCP and UDP traffic handling.
    New UT were introduced.

Change-Id: I806b05011f521e89b58db403cfdd484a37beb775
Signed-off-by: Mohammad Abdul Awal <mohammad.abdul.awal@intel.com>
Signed-off-by: Karol Latecki <karolx.latecki@intel.com>
Signed-off-by: Daniel Mrzyglod <danielx.t.mrzyglod@intel.com>
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>

1 files changed, 69 insertions, 0 deletions

diff --git a/examples/l4fwd/parse.h b/examples/l4fwd/parse.h
new file mode 100644
index 0000000..4303623
--- /dev/null
+++ b/examples/l4fwd/parse.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2016  Intel Corporation.
+ * 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 __PARSE_H__
+#define __PARSE_H__
+
+#include <sched.h>
+
+#define PARSE_LIST_DELIM "-"
+
+union parse_val {
+	uint64_t u64;
+	struct {
+		uint16_t family;
+		union {
+			struct in_addr addr4;
+			struct in6_addr addr6;
+		};
+	} in;
+	struct ether_addr mac;
+	rte_cpuset_t cpuset;
+};
+
+static const char *
+format_addr(const struct sockaddr_storage *sp, char buf[], size_t len)
+{
+	const struct sockaddr_in *i4;
+	const struct sockaddr_in6 *i6;
+	const void *addr;
+
+	if (sp->ss_family == AF_INET) {
+		i4 = (const struct sockaddr_in *)sp;
+		addr = &i4->sin_addr;
+	} else if (sp->ss_family == AF_INET6) {
+		i6 = (const struct sockaddr_in6 *)sp;
+		addr = &i6->sin6_addr;
+	} else
+		return NULL;
+
+
+	return inet_ntop(sp->ss_family, addr, buf, len);
+}
+
+int parse_netbe_arg(struct netbe_port *prt, const char *arg,
+	rte_cpuset_t *pcpu);
+
+int netbe_parse_dest(const char *fname, struct netbe_dest_prm *prm);
+
+int netfe_parse_cfg(const char *fname, struct netfe_lcore_prm *lp);
+
+int
+parse_app_options(int argc, char **argv, struct netbe_cfg *cfg,
+	struct tle_ctx_param *ctx_prm,
+	char *fecfg_fname, char *becfg_fname);
+
+#endif /* __PARSE_H__ */
+