C++ (Cpp) clear_outstanding_Pinfo Examples

Example #1

File: init_wslua.c Project: AkhilaAG/gluster-wireshark-1.4

static void lua_frame_end(void)
{
    clear_outstanding_Tvb();
    clear_outstanding_TvbRange();
    clear_outstanding_Pinfo();
    clear_outstanding_Column();
    clear_outstanding_Columns();
    clear_outstanding_TreeItem();
}

Example #2

File: wslua_listener.c Project: wireshark/wireshark

static tap_packet_status lua_tap_packet(void *tapdata, packet_info *pinfo, epan_dissect_t *edt, const void *data) {
    Listener tap = (Listener)tapdata;
    tap_packet_status retval = TAP_PACKET_DONT_REDRAW;
    TreeItem lua_tree_tap;

    if (tap->packet_ref == LUA_NOREF) return TAP_PACKET_DONT_REDRAW; /* XXX - report error and return TAP_PACKET_FAILED? */

    lua_settop(tap->L,0);

    lua_pushcfunction(tap->L,tap_packet_cb_error_handler);
    lua_rawgeti(tap->L, LUA_REGISTRYINDEX, tap->packet_ref);

    push_Pinfo(tap->L, pinfo);
    push_Tvb(tap->L, edt->tvb);

    if (tap->extractor) {
        tap->extractor(tap->L,data);
    } else {
        lua_pushnil(tap->L);
    }

    lua_pinfo = pinfo;
    lua_tvb = edt->tvb;
    lua_tree_tap = create_TreeItem(edt->tree, NULL);
    lua_tree = lua_tree_tap;

    switch ( lua_pcall(tap->L,3,1,1) ) {
        case 0:
            /* XXX - treat 2 as TAP_PACKET_FAILED? */
            retval = luaL_optinteger(tap->L,-1,1) == 0 ? TAP_PACKET_DONT_REDRAW : TAP_PACKET_REDRAW;
            break;
        case LUA_ERRRUN:
            /* XXX - TAP_PACKET_FAILED? */
            break;
        case LUA_ERRMEM:
            g_warning("Memory alloc error while calling listener tap callback packet");
            /* XXX - TAP_PACKET_FAILED? */
            break;
        default:
            g_assert_not_reached();
            break;
    }

    clear_outstanding_Pinfo();
    clear_outstanding_Tvb();

    lua_pinfo = NULL;
    lua_tvb = NULL;
    lua_tree = NULL;
    g_free(lua_tree_tap);

    return retval;
}

Example #3

File: wslua_listener.c Project: pvons/wireshark

static int lua_tap_packet(void *tapdata, packet_info *pinfo, epan_dissect_t *edt, const void *data) {
    Listener tap = (Listener)tapdata;
    int retval = 0;

    if (tap->packet_ref == LUA_NOREF) return 0;

    lua_settop(tap->L,0);

    lua_pushcfunction(tap->L,tap_packet_cb_error_handler);
    lua_rawgeti(tap->L, LUA_REGISTRYINDEX, tap->packet_ref);

    push_Pinfo(tap->L, pinfo);
    push_Tvb(tap->L, edt->tvb);

    if (tap->extractor) {
        tap->extractor(tap->L,data);
    } else {
        lua_pushnil(tap->L);
    }

    lua_pinfo = pinfo;
    lua_tvb = edt->tvb;
    lua_tree = (struct _wslua_treeitem *)g_malloc(sizeof(struct _wslua_treeitem));
    lua_tree->tree = edt->tree;
    lua_tree->item = NULL;
    lua_tree->expired = FALSE;

    switch ( lua_pcall(tap->L,3,1,1) ) {
        case 0:
            retval = luaL_optint(tap->L,-1,1);
            break;
        case LUA_ERRRUN:
            break;
        case LUA_ERRMEM:
            g_warning("Memory alloc error while calling listener tap callback packet");
            break;
        default:
            g_assert_not_reached();
            break;
    }

    clear_outstanding_Pinfo();
    clear_outstanding_Tvb();

    lua_pinfo = NULL;
    lua_tvb = NULL;
    lua_tree = NULL;

    return retval;
}