Move header files into main source directory.

2021-11-12 15:51:02 +00:00
parent ee61f2d783
commit 21e2904896
2 changed files with 0 additions and 0 deletions
--- a/src/xdpfw.h
+++ b/src/xdpfw.h
@@ -0,0 +1,117 @@
+#ifndef XDPFW_Header
+#define XDPFW_Header
+
+#include <inttypes.h>
+
+#define MAX_PCKT_LENGTH 65535
+#define MAX_FILTERS 100
+#define MAX_TRACK_IPS 100000
+
+struct tcpopts
+{
+    unsigned int enabled : 1;
+
+    unsigned int do_sport : 1;
+    uint16_t sport;
+
+    unsigned int do_dport : 1;
+    uint16_t dport;
+
+    // TCP flags.
+    unsigned int do_urg : 1;
+    unsigned int urg : 1;
+
+    unsigned int do_ack : 1;
+    unsigned int ack : 1;
+
+    unsigned int do_rst : 1;
+    unsigned int rst : 1;
+
+    unsigned int do_psh : 1;
+    unsigned int psh : 1;
+
+    unsigned int do_syn : 1;
+    unsigned int syn : 1;
+
+    unsigned int do_fin : 1;
+    unsigned int fin : 1;
+};
+
+struct udpopts
+{
+    unsigned int enabled : 1;
+
+    unsigned int do_sport : 1;
+    uint16_t sport;
+
+    unsigned int do_dport : 1;
+    uint16_t dport;
+};
+
+struct icmpopts
+{
+    unsigned int enabled : 1;
+
+    unsigned int do_code : 1;
+    uint8_t code;
+
+    unsigned int do_type : 1;
+    uint8_t type;
+};
+
+struct filter
+{
+    uint8_t id;
+
+    unsigned int enabled : 1;
+
+    uint8_t action;
+
+    uint32_t srcIP;
+    uint32_t dstIP;
+
+    uint32_t srcIP6[4];
+    uint32_t dstIP6[4];
+
+    unsigned int do_min_ttl : 1;
+    uint8_t min_ttl;
+
+    unsigned int do_max_ttl : 1;
+    uint8_t max_ttl;
+
+    unsigned int do_min_len : 1;
+    uint16_t min_len;
+
+    unsigned int do_max_len : 1;
+    uint16_t max_len;
+
+    unsigned int do_tos : 1;
+    int8_t tos;
+
+    unsigned int do_pps : 1;
+    uint64_t pps;
+
+    unsigned int do_bps : 1;
+    uint64_t bps;
+
+    uint64_t blockTime;
+
+    struct tcpopts tcpopts;
+    struct udpopts udpopts;
+    struct icmpopts icmpopts;
+};
+
+struct xdpfw_stats
+{
+    uint64_t allowed;
+    uint64_t blocked;
+};
+
+struct xdpfw_ip_stats
+{
+    uint64_t pps;
+    uint64_t bps;
+    uint64_t tracking;
+};
+
+#endif