Module: kamailio
Branch: 5.0
Commit: 3a8d3892e2e924c308c4be011d6cd39c840351ba
URL:
https://github.com/kamailio/kamailio/commit/3a8d3892e2e924c308c4be011d6cd39…
Author: Giacomo Vacca <giacomo.vacca(a)gmail.com>
Committer: Giacomo Vacca <giacomo.vacca(a)gmail.com>
Date: 2017-02-23T17:59:54+01:00
sipcapture: add macros to pack HEPv3 chunks
(cherry picked from commit 281e8e980c70f38218844d1da0c5e257399ffda3)
---
Modified: src/modules/sipcapture/hep.h
---
Diff:
https://github.com/kamailio/kamailio/commit/3a8d3892e2e924c308c4be011d6cd39…
Patch:
https://github.com/kamailio/kamailio/commit/3a8d3892e2e924c308c4be011d6cd39…
---
diff --git a/src/modules/sipcapture/hep.h b/src/modules/sipcapture/hep.h
index 10812a2..e4ff77b 100644
--- a/src/modules/sipcapture/hep.h
+++ b/src/modules/sipcapture/hep.h
@@ -177,5 +177,52 @@ struct hep_generic_recv {
typedef struct hep_generic_recv hep_generic_recv_t;
+#define HEP3_PACK_INIT(buf) \
+ union { \
+ hep_chunk_uint8_t chunk8; \
+ hep_chunk_uint16_t chunk16; \
+ hep_chunk_uint32_t chunk32; \
+ hep_chunk_t chunkpl; \
+ uint16_t len; \
+ } _tmpu; \
+ char *_tmp_p = (buf); \
+ memcpy(_tmp_p, "HEP3", 4); \
+ _tmp_p += 4 + 2/* skip length */;
+
+#define HEP3_PACK_FINALIZE(buf, lenp) \
+ do { \
+ _tmpu.len = htons(_tmp_p - (char *)(buf)); \
+ memcpy((void *)(&(((hep_ctrl_t *)(buf))->length)), (void*)&_tmpu.len, 2);
\
+ *lenp = _tmp_p - (char *)(buf); \
+ } while (0)
+
+#define _HEP3_PACK_CHUNK_GENERIC(type, tmpvar, vid, tid, val) \
+ do { \
+ (tmpvar).chunk.vendor_id = htons(vid); \
+ (tmpvar).chunk.type_id = htons(tid); \
+ (tmpvar).chunk.length = htons(sizeof(type)); \
+ (tmpvar).data = (val); \
+ memcpy(_tmp_p, (void *) &(tmpvar), sizeof(type)); \
+ _tmp_p += sizeof(type); \
+ } while (0)
+
+#define HEP3_PACK_CHUNK_UINT8(vid, tid, val) _HEP3_PACK_CHUNK_GENERIC(hep_chunk_uint8_t,
_tmpu.chunk8, vid, tid, val)
+#define HEP3_PACK_CHUNK_UINT16(vid, tid, val)
_HEP3_PACK_CHUNK_GENERIC(hep_chunk_uint16_t, _tmpu.chunk16, vid, tid, htons(val))
+#define HEP3_PACK_CHUNK_UINT16_NBO(vid, tid, val)
_HEP3_PACK_CHUNK_GENERIC(hep_chunk_uint16_t, _tmpu.chunk16, vid, tid, (val))
+#define HEP3_PACK_CHUNK_UINT32(vid, tid, val)
_HEP3_PACK_CHUNK_GENERIC(hep_chunk_uint32_t, _tmpu.chunk32, vid, tid, htonl(val))
+#define HEP3_PACK_CHUNK_UINT32_NBO(vid, tid, val)
_HEP3_PACK_CHUNK_GENERIC(hep_chunk_uint32_t, _tmpu.chunk32, vid, tid, (val))
+
+#define HEP3_PACK_CHUNK_DATA(vid, tid, val, len) \
+ do { \
+ _tmpu.chunkpl.vendor_id = htons(vid); \
+ _tmpu.chunkpl.type_id = htons(tid); \
+ _tmpu.chunkpl.length = htons(sizeof(hep_chunk_t) + (len)); \
+ memcpy(_tmp_p, (void *) &_tmpu.chunkpl, sizeof(hep_chunk_t)); \
+ _tmp_p += sizeof(hep_chunk_t); \
+ memcpy(_tmp_p, (void *) (val), len); \
+ _tmp_p += len; \
+ } while (0)
+
+#define HEP3_PACK_CHUNK_IP6(vid, tid, paddr) HEP3_PACK_CHUNK_DATA(vid, tid, paddr,
sizeof(struct in6_addr))
#endif