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Add a Tvb_reported_len Lua API; this may help satisfy bug 6175. 

svn path=/trunk/; revision=38461
This commit is contained in:
Jeff Morriss 2011-08-10 21:45:53 +00:00
parent c832e7a28e
commit 4ee1d732fb
1 changed files with 15 additions and 0 deletions
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15
epan/wslua/wslua_tvb.c
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@ -450,6 +450,20 @@ static int Tvb__gc(lua_State* L) {
}
WSLUA_METHOD Tvb_reported_len(lua_State* L) {
/* Obtain the reported length of a TVB */
Tvb tvb = checkTvb(L,1);
if (!tvb) return 0;
if (tvb->expired) {
luaL_error(L,"expired tvb");
return 0;
}
lua_pushnumber(L,tvb_reported_length(tvb->ws_tvb));
WSLUA_RETURN(1); /* The length of the Tvb. */
}
WSLUA_METHOD Tvb_len(lua_State* L) {
/* Obtain the length of a TVB */
Tvb tvb = checkTvb(L,1);
@ -563,6 +577,7 @@ static const luaL_reg Tvb_methods[] = {
{"range", Tvb_range},
{"len", Tvb_len},
{"offset", Tvb_offset},
{"reported_len", Tvb_reported_len},
{ NULL, NULL }
};