1 files changed, 172 insertions, 0 deletions
diff --git a/src/stateless/trex_stateless_port.cpp b/src/stateless/trex_stateless_port.cpp
new file mode 100644
index 00000000..7322ef8a
--- /dev/null
+++ b/src/stateless/trex_stateless_port.cpp
@@ -0,0 +1,172 @@
+/*
+ Itay Marom
+ Cisco Systems, Inc.
+*/
+
+/*
+Copyright (c) 2015-2015 Cisco Systems, Inc.
+
+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 <trex_stateless_api.h>
+#include <trex_stateless_port.h>
+#include <string>
+
+using namespace std;
+
+/***************************
+ * trex stateless port
+ * 
+ **************************/
+TrexStatelessPort::TrexStatelessPort(uint8_t port_id) : m_port_id(port_id) {
+    m_port_state = PORT_STATE_UP_IDLE;
+    clear_owner();
+}
+
+
+/**
+ * starts the traffic on the port
+ * 
+ */
+TrexStatelessPort::rc_e
+TrexStatelessPort::start_traffic(void) {
+
+    if (m_port_state != PORT_STATE_UP_IDLE) {
+        return (RC_ERR_BAD_STATE_FOR_OP);
+    }
+
+    if (get_stream_table()->size() == 0) {
+        return (RC_ERR_NO_STREAMS);
+    }
+
+    m_port_state = PORT_STATE_TRANSMITTING;
+
+    /* real code goes here */
+    return (RC_OK);
+}
+
+void 
+TrexStatelessPort::stop_traffic(void) {
+
+    /* real code goes here */
+    if (m_port_state == PORT_STATE_TRANSMITTING) {
+        m_port_state = PORT_STATE_UP_IDLE;
+    }
+}
+
+/**
+* access the stream table
+* 
+*/
+TrexStreamTable * TrexStatelessPort::get_stream_table() {
+    return &m_stream_table;
+}
+
+
+std::string 
+TrexStatelessPort::get_state_as_string() {
+
+    switch (get_state()) {
+    case PORT_STATE_DOWN:
+        return "down";
+
+    case PORT_STATE_UP_IDLE:
+        return  "idle";
+
+    case PORT_STATE_TRANSMITTING:
+        return "transmitting";
+    }
+
+    return "unknown";
+}
+
+void
+TrexStatelessPort::get_properties(string &driver, string &speed) {
+
+    /* take this from DPDK */
+    driver = "e1000";
+    speed  = "1 Gbps";
+}
+
+
+/**
+ * generate a random connection handler
+ * 
+ */
+std::string 
+TrexStatelessPort::generate_handler() {
+    std::stringstream ss;
+
+    static const char alphanum[] =
+        "0123456789"
+        "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+        "abcdefghijklmnopqrstuvwxyz";
+
+    /* generate 8 bytes of random handler */
+    for (int i = 0; i < 8; ++i) {
+        ss << alphanum[rand() % (sizeof(alphanum) - 1)];
+    }
+
+    return (ss.str());
+}
+
+/**
+ * update stats for the port
+ * 
+ */
+void 
+TrexStatelessPort::update_stats() {
+    #ifdef TREX_RPC_MOCK_SERVER
+    /* do lies - its a mock */
+    m_stats.m_stats.m_tx_bps = rand() % 10000;
+    m_stats.m_stats.m_rx_bps = rand() % 10000;
+
+    m_stats.m_stats.m_tx_pps = m_stats.m_stats.m_tx_bps / (64 + rand() % 1000);
+    m_stats.m_stats.m_rx_pps = m_stats.m_stats.m_rx_bps / (64 + rand() % 1000);
+
+
+    m_stats.m_stats.m_total_tx_bytes += m_stats.m_stats.m_tx_bps;
+    m_stats.m_stats.m_total_rx_bytes += m_stats.m_stats.m_rx_bps;
+
+    m_stats.m_stats.m_total_tx_pkts += m_stats.m_stats.m_tx_pps;
+    m_stats.m_stats.m_total_rx_pkts += m_stats.m_stats.m_rx_pps;
+
+    #else
+    /* real update work */
+    #endif
+}
+
+const TrexPortStats &
+TrexStatelessPort::get_stats() {
+    return m_stats;
+}
+
+void
+TrexStatelessPort::encode_stats(Json::Value &port) {
+
+    port["tx_bps"]          = m_stats.m_stats.m_tx_bps;
+    port["rx_bps"]          = m_stats.m_stats.m_rx_bps;
+
+    port["tx_pps"]          = m_stats.m_stats.m_tx_pps;
+    port["rx_pps"]          = m_stats.m_stats.m_rx_pps;
+
+    port["total_tx_pkts"]   = Json::Value::UInt64(m_stats.m_stats.m_total_tx_pkts);
+    port["total_rx_pkts"]   = Json::Value::UInt64(m_stats.m_stats.m_total_rx_pkts);
+
+    port["total_tx_bytes"]  = Json::Value::UInt64(m_stats.m_stats.m_total_tx_bytes);
+    port["total_rx_bytes"]  = Json::Value::UInt64(m_stats.m_stats.m_total_rx_bytes);
+    
+    port["tx_rx_errors"]    = Json::Value::UInt64(m_stats.m_stats.m_tx_rx_errors);
+}
+
+