Hi,
The attached patch adds ability of reading Little Endian encoded IPv4
addresses to the Lua plugin.
Could someone commit it to the svn repo?
Cheers,
Balint
Index: epan/wslua/wslua_tvb.c
===================================================================
--- epan/wslua/wslua_tvb.c (revision 21381)
+++ epan/wslua/wslua_tvb.c (working copy)
@@ -702,6 +702,29 @@
WSLUA_RETURN(1); /* the IPv4 Address */
}
+WSLUA_METHOD TvbRange_get_le_ipv4(lua_State* L) {
+ /* get an Little Endian IPv4 Address from a TvbRange. */
+
+ TvbRange tvbr = checkTvbRange(L,1);
+ Address addr;
+ guint32* ip_addr;
+
+ if ( !tvbr ) return 0;
+
+ if (tvbr->len != 4)
+ WSLUA_ERROR(TvbRange_get_ipv4,"The range must be 4 octets long");
+
+ addr = g_malloc(sizeof(address));
+
+ ip_addr = g_malloc(sizeof(guint32));
+ *ip_addr = tvb_get_letohl(tvbr->tvb,tvbr->offset);
+
+ SET_ADDRESS(addr, AT_IPv4, 4, ip_addr);
+ pushAddress(L,addr);
+
+ WSLUA_RETURN(1); /* the IPv4 Address */
+}
+
WSLUA_METHOD TvbRange_get_ether(lua_State* L) {
/* get an Ethernet Address from a TvbRange. */
TvbRange tvbr = checkTvbRange(L,1);
@@ -769,6 +792,7 @@
{"le_float", TvbRange_get_le_float},
{"ether", TvbRange_get_ether},
{"ipv4", TvbRange_get_ipv4},
+ {"le_ipv4", TvbRange_get_le_ipv4},
{"string", TvbRange_get_string},
{"bytes", TvbRange_get_bytes},
{"tvb", Tvb_new_subset},
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