merge repo and require codes

1 files changed, 73 insertions, 0 deletions

diff --git a/xmake/modules/net/ping.lua b/xmake/modules/net/ping.lua
new file mode 100644
index 000000000..9a2bd21f2
--- /dev/null
+++ b/xmake/modules/net/ping.lua
@@ -0,0 +1,73 @@
+--!The Make-like Build Utility based on Lua
+--
+-- Licensed to the Apache Software Foundation (ASF) under one
+-- or more contributor license agreements.  See the NOTICE file
+-- distributed with this work for additional information
+-- regarding copyright ownership.  The ASF licenses this file
+-- to you under the Apache License, Version 2.0 (the
+-- "License"); you may not use this file except in compliance
+-- with the License.  You may obtain a copy of the License at
+--
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+-- 
+-- Copyright (C) 2015 - 2017, TBOOX Open Source Group.
+--
+-- @author      ruki
+-- @file        ping.lua
+--
+
+-- imports
+import("detect.tools.find_ping")
+
+-- send ping to hosts
+--
+-- @param ...   the hosts
+--
+-- @return      the time or -1
+--
+function main(...)
+
+    -- find ping
+    local ping = find_ping()
+    if not ping then
+        return {}
+    end
+
+    -- run tasks
+    local hosts = {...}
+    local results = {}
+    process.runjobs(function (index)
+        local host = hosts[index]
+        if host then
+            try
+            {
+                function ()
+
+                    -- ping it
+                    local data = nil
+                    if os.host() == "windows" then
+                        data = os.iorun("%s -n 1 %s", ping, host)
+                    else
+                        data = os.iorun("%s -c 1 %s", ping, host)
+                    end
+
+                    -- find time
+                    local time = data:match("time=(.-)ms", 1, true)
+                    if time then
+                        results[host] = tonumber(time:trim())
+                    end
+                end
+            }
+        end
+    end, #hosts)
+
+    -- ok?
+    return results
+end
+