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-rw-r--r--moon_pythonfunctest/Dockerfile9
1 files changed, 9 insertions, 0 deletions
diff --git a/moon_pythonfunctest/Dockerfile b/moon_pythonfunctest/Dockerfile
new file mode 100644
index 00000000..8ae093b8
--- /dev/null
+++ b/moon_pythonfunctest/Dockerfile
@@ -0,0 +1,9 @@
+FROM python:3
+
+WORKDIR /usr/src/app
+RUN pip install --no-cache-dir --upgrade requests pytest pyyaml python_moonutilities python_moondb python_moonclient
+
+ADD . /root
+WORKDIR /root
+
+CMD /bin/bash /root/run_func_test.sh
/a> 124 125 126 127 128 129 130 131 132 133 134 
/*
// Copyright (c) 2010-2017 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.
*/

#include <rte_cycles.h>
#include <pcap.h>

#include "prox_malloc.h"
#include "clock.h"
#include "log.h"
#include "lconf.h"
#include "task_init.h"
#include "task_base.h"
#include "stats.h"
#include "prox_compat.h"

struct task_dump {
	struct task_base base;
	uint32_t n_mbufs;
        struct rte_mbuf **mbufs;
	uint32_t n_pkts;
	char pcap_file[256];
};

static uint16_t buffer_packets(struct task_dump *task, struct rte_mbuf **mbufs, uint16_t n_pkts)
{
	uint16_t j = 0;

	if (task->n_mbufs == task->n_pkts)
		return 0;

	for (j = 0; j < n_pkts && task->n_mbufs < task->n_pkts; ++j) {
		mbufs[j]->udata64 = rte_rdtsc();
		task->mbufs[task->n_mbufs++] = mbufs[j];
	}

	return j;
}

static int handle_dump_bulk(struct task_base *tbase, struct rte_mbuf **mbufs, uint16_t n_pkts)
{
	struct task_dump *task = (struct task_dump *)tbase;
	const uint16_t ofs = buffer_packets(task, mbufs, n_pkts);

	for (uint16_t j = ofs; j < n_pkts; ++j)
		rte_pktmbuf_free(mbufs[j]);
	TASK_STATS_ADD_DROP_DISCARD(&tbase->aux->stats, n_pkts - ofs);
	return n_pkts;
}

static void init_task_dump(struct task_base *tbase, __attribute__((unused)) struct task_args *targ)
{
	struct task_dump *task = (struct task_dump *)tbase;
	const int socket_id = rte_lcore_to_socket_id(targ->lconf->id);

	if (targ->n_pkts == 0)
		targ->n_pkts = 64 * 1024;
	task->mbufs = prox_zmalloc(sizeof(*task->mbufs) * targ->n_pkts, socket_id);
	task->n_pkts = targ->n_pkts;
	if (!strcmp(targ->pcap_file, "")) {
		strcpy(targ->pcap_file, "out.pcap");
	}
	prox_strncpy(task->pcap_file, targ->pcap_file, sizeof(task->pcap_file));
}

static void stop(struct task_base *tbase)
{
	struct task_dump *task = (struct task_dump *)tbase;
	static pcap_dumper_t *pcap_dump_handle;
	pcap_t *handle;
	uint32_t n_pkts = 65536;
	struct pcap_pkthdr header = {{0}, 0, 0};
	static int once = 0;
	char err_str[PCAP_ERRBUF_SIZE];
	const uint64_t hz = rte_get_tsc_hz();
	struct timeval tv = {0};
	uint64_t tsc, beg = 0;

	plogx_info("Dumping %d packets to '%s'\n", task->n_mbufs, task->pcap_file);
	handle = pcap_open_dead(DLT_EN10MB, n_pkts);
	pcap_dump_handle = pcap_dump_open(handle, task->pcap_file);

	if (task->n_mbufs) {
		beg = task->mbufs[0]->udata64;
	}
	for (uint32_t j = 0; j < task->n_mbufs; ++j) {
		tsc = task->mbufs[j]->udata64 - beg;
		header.len = rte_pktmbuf_pkt_len(task->mbufs[j]);
		header.caplen = header.len;
		tsc_to_tv(&header.ts, tsc);
		pcap_dump((unsigned char *)pcap_dump_handle, &header, rte_pktmbuf_mtod(task->mbufs[j], void *));
	}

	pcap_dump_close(pcap_dump_handle);
	pcap_close(handle);
	plogx_info("Dump complete, releasing mbufs\n");

	uint32_t j = 0;

	while (j + 64 < task->n_mbufs) {
		tbase->tx_pkt(tbase, &task->mbufs[j], 64, NULL);
		j += 64;
	}
	if (j < task->n_mbufs) {
		tbase->tx_pkt(tbase, &task->mbufs[j], task->n_mbufs - j, NULL);
	}
	task->n_mbufs = 0;
}

static struct task_init task_init_dump = {
	.mode_str = "dump",
	.init = init_task_dump,
	.handle = handle_dump_bulk,
	.stop = stop,
	.flag_features = TASK_FEATURE_ZERO_RX,
	.size = sizeof(struct task_dump)
};

__attribute__((constructor)) static void reg_task_dump(void)
{
	reg_task(&task_init_dump);
}