1 using System;
  2 using System.Collections.Generic;
  3 using System.Linq;
  4 using System.Text;
  5 using System.IO;
  6 using System.Diagnostics;
  7 
  8 namespace Startup
  9 {
 10     class Program
 11     {
 12         static void Main(string[] args)
 13         {
 14             try
 15             {
 16                 if (!Directory.Exists(System.AppDomain.CurrentDomain.BaseDirectory + "\\log"))
 17                 {
 18                     Directory.CreateDirectory(System.AppDomain.CurrentDomain.BaseDirectory + "\\log");
 19                 }
 20 
 21                 if (args.Length == 0)
 22                 {
 23                     WriteStandardStreamOut("Missing parameter.");
 24                     Log2File("Missing parameter.");
 25                     return;
 26                 }
 27 
 28                 string url = ReadStandardStreamIn();
 29                 Log2File("Running SimpleSendToKindle.jar with url:" + url);
 30                 string ret = RunJar(url);
 31                 Log2File("Completed with return msg:" + ret);
 32                 WriteStandardStreamOut("{\"text\":\"" + ret + "\"}");
 33             }
 34             catch (Exception ex)
 35             {
 36                 Log2File("Error:" + ex.ToString());
 37                 WriteStandardStreamOut("{\"text\":\"" + "Error." + ex.Message + "\"}");
 38             }
 39         }
 40 
 41         static string RunJar(string arg)
 42         {
 43             ProcessStartInfo startInfo = new ProcessStartInfo()
 44             {
 45                 WorkingDirectory = System.AppDomain.CurrentDomain.BaseDirectory,
 46                 UseShellExecute = false,//要重定向 IO 流，Process 对象必须将 UseShellExecute 属性设置为 False。
 47                 CreateNoWindow = true,
 48                 RedirectStandardOutput = true,
 49                 //RedirectStandardInput = false,
 50                 WindowStyle = ProcessWindowStyle.Normal,
 51                 FileName = "java.exe",
 52                 Arguments = @" -Dfile.encoding=utf-8 -jar SimpleSendToKindle.jar " + arg,
 53             };
 54             //启动进程
 55             using (Process process = Process.Start(startInfo))
 56             {
 57                 process.Start();
 58                 //process.WaitForExit();
 59                 using (StreamReader reader = process.StandardOutput)
 60                 {
 61                     return reader.ReadToEnd();
 62                 }
 63             }
 64         }
 65 
 66         static void Log2File(string s)
 67         {
 68             FileStream fs = new FileStream(System.AppDomain.CurrentDomain.BaseDirectory + @"log/startup.log", FileMode.Append);
 69             StreamWriter sw = new StreamWriter(fs, Encoding.UTF8);
 70             sw.WriteLine(s);
 71             sw.Close();
 72             fs.Close();
 73         }
 74 
 75         static string ReadStandardStreamIn()
 76         {
 77             using (Stream stdin = Console.OpenStandardInput())
 78             {
 79                 int length = 0;
 80                 byte[] bytes = new byte[4];
 81                 stdin.Read(bytes, 0, 4);
 82                 length = System.BitConverter.ToInt32(bytes, 0);
 83 
 84                 byte[] msgBytes = new byte[length];
 85                 stdin.Read(msgBytes, 0, length);
 86 
 87                 string decodeMsg = Microsoft.JScript.GlobalObject.decodeURI(System.Text.Encoding.UTF8.GetString(msgBytes));
 88                 return decodeMsg;
 89             }
 90         }
 91 
 92         static void WriteStandardStreamOut(string msg)
 93         {
 94             int length = msg.Length;
 95             byte[] lenBytes = System.BitConverter.GetBytes(length);
 96             byte[] msgBytes = System.Text.Encoding.UTF8.GetBytes(msg);
 97             byte[] wrapBytes = new byte[4 + length];
 98             Array.Copy(lenBytes, 0, wrapBytes, 0, 4);
 99             Array.Copy(msgBytes, 0, wrapBytes, 4, length);
100 
101             using (Stream stdout = Console.OpenStandardOutput())
102             {
103                 stdout.Write(wrapBytes, 0, wrapBytes.Length);
104             }
105         }
106     }
107 }

chrome.tabs.getSelected(null,function(tab) {
    var port = null;
    var nativeHostName = "so.zjd.sstk";
    port = chrome.runtime.connectNative(nativeHostName);

    port.onMessage.addListener(function(msg) { 
        //console.log("Received " + msg); 
        $("#message").text(msg.text);
    });

    port.onDisconnect.addListener(function onDisconnected(){
        //console.log("connetct native host failure:" + chrome.runtime.lastError.message);
        port = null;
        //$("#message").text("Finished!");
    });
     
    port.postMessage(encodeURI(tab.url)) 

});

private String processRelativeUrl(String url) {
        if (url.startsWith("http://")) {
            return url;
        }
        String pageUrl = this.page.getUrl();
        int relative = 0;
        int index = 0;
        if (url.startsWith("/")) {
            relative = -1;
        } else {
            while (true) {
                index = 0;
                if (url.startsWith("./")) {// 当前目录
                    index = url.indexOf("./");
                    url = url.substring(index + 2);
                    continue;
                } else if (url.startsWith("../")) {// 上级目录
                    relative++;
                    index = url.indexOf("../");
                    url = url.substring(index + 3);
                    continue;
                } else {// 当前目录
                    break;
                }
            }
        }
        if (relative == -1) {
            index = pageUrl.indexOf(\'/\', 7);
            pageUrl = pageUrl.substring(0, index);
            url = url.substring(1);
        } else {
            for (int i = 0; i <= relative; i++) {
                index = pageUrl.lastIndexOf("/");
                if (index == -1) {
                    break;
                }
                pageUrl = pageUrl.substring(0, index);
            }
        }
        url = pageUrl + "/" + url;

        return url;
    }