111

2011-12-12T01:46:00Z

1.上周工作情况内部工作邮箱增加/调整了以下几个地方：1、调整修改邮件类型，默认显示原来的类型2、增加资料分享子类别，检查及修改项目中相关联项3、编写火星企业群联调测试列表，与火星联调企业群接口4、套用新版模板，已完成1个页面修复了以下几个BUG：1、修复添加、删除标签后未清缓存的BUG2、修复发送周报后再添加的收件人时，导致存放类别不对的BUG3、修改修改邮件类型时，如果有数据存在会导致操作失败的BUG4、解决因权限调整遗留的BUG优化了以下几个地方：1、如果有管理权限，鼠...

IniHelper.cs

2011-12-05T03:37:00Z

using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading;
using System.IO;
using System.Web;

public class IniHelper {
    private static Dictionary<string, object> _cache = new Dictionary<string, object>();
    private static Dictionary<string, FileSystemWatcher> _watcher = new Dictionary<string, FileSystemWatcher>();
    private static object _lock = new object();

    private static object loadAndCache(string path) {
        path = TranslateUrl(path);
        object ret = null;
        if (!_cache.TryGetValue(path, out ret)) {
            object value2 = LoadIniNotCache(path);
            string dir = Path.GetDirectoryName(path);
            string name = Path.GetFileName(path);
            FileSystemWatcher fsw = new FileSystemWatcher(dir, name);
            fsw.IncludeSubdirectories = false;
            fsw.Changed += watcher_handler;
            fsw.Renamed += watcher_handler;
            fsw.EnableRaisingEvents = false;
            lock (_lock) {
                if (!_cache.TryGetValue(path, out ret)) {
                    _cache.Add(path, ret = value2);
                    _watcher.Add(path, fsw);
                    fsw.EnableRaisingEvents = true;
                } else {
                    fsw.Dispose();
                }
            }
        }
        return ret;
    }
    private static void watcher_handler(object sender, FileSystemEventArgs e) {
        lock (_lock) {
            _cache.Remove(e.FullPath);
            FileSystemWatcher fsw = null;
            if (_watcher.TryGetValue(e.FullPath, out fsw)) {
                fsw.EnableRaisingEvents = false;
                fsw.Dispose();
            }
        }
    }

    public static Dictionary<string, NameValueCollection> LoadIni(string path) {
        return loadAndCache(path) as Dictionary<string, NameValueCollection>;
    }
    public static Dictionary<string, NameValueCollection> LoadIniNotCache(string path) {
        Dictionary<string, NameValueCollection> ret = new Dictionary<string, NameValueCollection>();
        string[] lines = ReadTextFile(path).Split(new string[] { "\n" }, StringSplitOptions.None);
        string key = "";
        foreach (string line2 in lines) {
            string line = line2.Trim();
            int idx = line.IndexOf('#');
            if (idx != -1) line = line.Remove(idx);
            if (string.IsNullOrEmpty(line)) continue;

            Match m = Regex.Match(line, @"^\[([^\]]+)\]$");
            if (m.Success) {
                key = m.Groups[1].Value;
                continue;
            }
            if (!ret.ContainsKey(key)) ret.Add(key, new NameValueCollection());
            string[] kv = line.Split(new char[] { '=' }, 2);
            if (!string.IsNullOrEmpty(kv[0])) {
                ret[key][kv[0]] = kv.Length > 1 ? kv[1] : null;
            }
        }
        return ret;
    }

    public static string ReadTextFile(string path) {
        byte[] bytes = ReadFile(path);
        return Encoding.UTF8.GetString(bytes).TrimStart((char)65279);
    }
    public static byte[] ReadFile(string path) {
        path = TranslateUrl(path);

        if (File.Exists(path)) {
            //string destFileName = Path.GetTempFileName();
            //File.Copy(path, destFileName, true);
            string destFileName = path;
            int read = 0;
            byte[] data = new byte[1024 * 8];
            MemoryStream ms = new MemoryStream();
            using (FileStream fs = new FileStream(destFileName, FileMode.OpenOrCreate, FileAccess.Read)) {
                do {
                    read = fs.Read(data, 0, data.Length);
                    if (read <= 0) break;
                    ms.Write(data, 0, read);
                } while (true);
                fs.Close();
            }
            //File.Delete(destFileName);
            data = ms.ToArray();
            ms.Close();
            return data;
        }
        return new byte[] { };
    }

    public static string TranslateUrl(string url) {
        return TranslateUrl(url, null);
    }
    private static object _ecd_lock = new object();
    public static string TranslateUrl(string url, string baseDir) {
        if (string.IsNullOrEmpty(url)) url = "";

        if (!string.IsNullOrEmpty(baseDir) && !url.StartsWith("~/") && !url.StartsWith("/")) {
            baseDir = Path.GetDirectoryName(baseDir);
            if (HttpContext.Current != null)
                url = Path.GetFullPath(baseDir + "\\" + url);
            else {
                lock (_ecd_lock) {
                    string ecd = Environment.CurrentDirectory;
                    Environment.CurrentDirectory = baseDir;
                    url = Path.GetFullPath(url);
                    Environment.CurrentDirectory = ecd;
                }
            }
        } else {
            if (url.IndexOf(":\\") == -1) {
                if (System.Web.HttpContext.Current != null)
                    url = System.Web.HttpContext.Current.Server.MapPath(url);
                else
                    url = Path.GetFullPath(AppDomain.CurrentDomain.BaseDirectory + "\\" + url.Trim('\\', '~'));
            }
        }
        return url;
    }
}

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IniHelper.cs