Adding upstream version 1:7.0.3.upstream/1%7.0.3

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 121 insertions, 0 deletions

diff --git a/src/util-napatech.h b/src/util-napatech.h
new file mode 100644
index 0000000..45d4ddf
--- /dev/null
+++ b/src/util-napatech.h
@@ -0,0 +1,121 @@
+/* Copyright (C) 2017 Open Information Security Foundation
+ *
+ * You can copy, redistribute or modify this Program under the terms of
+ * the GNU General Public License version 2 as published by the Free
+ * Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * version 2 along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+/**
+ * \file
+ *
+ * \author Phil Young <py@napatech.com>
+ *
+ */
+#ifndef __UTIL_NAPATECH_H__
+#define __UTIL_NAPATECH_H__
+
+#ifdef HAVE_NAPATECH
+#include <nt.h>
+
+typedef struct NapatechPacketVars_
+{
+    uint64_t stream_id;
+    NtNetBuf_t nt_packet_buf;
+    NtNetStreamRx_t rx_stream;
+    NtFlowStream_t flow_stream;
+    ThreadVars *tv;
+#ifdef NAPATECH_ENABLE_BYPASS
+    NtDyn3Descr_t *dyn3;
+    int bypass;
+#endif
+} NapatechPacketVars;
+
+typedef struct NapatechStreamConfig_
+{
+    uint8_t stream_id;
+    bool is_active;
+    bool initialized;
+} NapatechStreamConfig;
+
+typedef struct NapatechCurrentStats_
+{
+    uint64_t current_packets;
+    uint64_t current_bytes;
+    uint64_t current_drop_packets;
+    uint64_t current_drop_bytes;
+} NapatechCurrentStats;
+
+#define MAX_HOSTBUFFER 4
+#define MAX_STREAMS 256
+#define MAX_PORTS 80
+#define MAX_ADAPTERS 8
+#define HB_HIGHWATER 2048 //1982
+
+extern void NapatechStartStats(void);
+
+#define NAPATECH_ERROR(status)                                                                     \
+    {                                                                                              \
+        char errorBuffer[1024];                                                                    \
+        NT_ExplainError((status), errorBuffer, sizeof(errorBuffer) - 1);                           \
+        SCLogError("Napatech Error: %s", errorBuffer);                                             \
+    }
+
+#define NAPATECH_NTPL_ERROR(ntpl_cmd, ntpl_info, status)                                           \
+    {                                                                                              \
+        char errorBuffer[1024];                                                                    \
+        NT_ExplainError(status, errorBuffer, sizeof(errorBuffer) - 1);                             \
+        SCLogError("     NTPL failed: %s", errorBuffer);                                           \
+        SCLogError("         cmd: %s", ntpl_cmd);                                                  \
+        if (strncmp(ntpl_info.u.errorData.errBuffer[0], "", 256) != 0)                             \
+            SCLogError("         %s", ntpl_info.u.errorData.errBuffer[0]);                         \
+        if (strncmp(ntpl_info.u.errorData.errBuffer[1], "", 256) != 0)                             \
+            SCLogError("         %s", ntpl_info.u.errorData.errBuffer[1]);                         \
+        if (strncmp(ntpl_info.u.errorData.errBuffer[2], "", 256) != 0)                             \
+            SCLogError("         %s", ntpl_info.u.errorData.errBuffer[2]);                         \
+    }
+
+// #define ENABLE_NT_DEBUG
+#ifdef ENABLE_NT_DEBUG
+    void NapatechPrintIP(uint32_t address);
+
+    #define NAPATECH_DEBUG(...) printf(__VA_ARGS__)
+    #define NAPATECH_PRINTIP(a) NapatechPrintIP(uint32_t address)
+#else
+    #define NAPATECH_DEBUG(...)
+    #define NAPATECH_PRINTIP(a)
+#endif
+
+NapatechCurrentStats NapatechGetCurrentStats(uint16_t id);
+int NapatechGetStreamConfig(NapatechStreamConfig stream_config[]);
+bool NapatechSetupNuma(uint32_t stream, uint32_t numa);
+uint32_t NapatechSetupTraffic(uint32_t first_stream, uint32_t last_stream);
+uint32_t NapatechDeleteFilters(void);
+
+#ifdef NAPATECH_ENABLE_BYPASS
+
+/* */
+#define NAPATECH_KEYTYPE_IPV4 3
+#define NAPATECH_KEYTYPE_IPV4_SPAN 4
+#define NAPATECH_KEYTYPE_IPV6 5
+#define NAPATECH_KEYTYPE_IPV6_SPAN 6
+#define NAPATECH_FLOWTYPE_DROP 7
+#define NAPATECH_FLOWTYPE_PASS 8
+
+int NapatechVerifyBypassSupport(void);
+int NapatechGetNumAdapters(void);
+
+
+int NapatechIsBypassSupported(void);
+
+#endif /* NAPATECH_ENABLE_BYPASS */
+#endif /* HAVE_NAPATECH */
+#endif /* __UTIL_NAPATECH_H__ */