public static bool IsNeedProcess(string absolutePath)
{
if (StringUtil.EndsWithIgnoreCase(absolutePath, ".aspx") || StringUtil.EndsWith(absolutePath, '/'))
{
return(true);
}
UrlFormat urlFormat = AllSettings.Current.FriendlyUrlSettings.UrlFormat;
switch (urlFormat)
{
case UrlFormat.Html:
return(StringUtil.EndsWithIgnoreCase(absolutePath, ".html"));
case UrlFormat.Folder:
string ext = Path.GetExtension(absolutePath);
return(string.Compare(ext, string.Empty, true) == 0);
default:
return(false);
}
}
public static bool IsUrlInMainDomain(string url)
{
//如果有提交ReturnUrl且是本程序内的安全地址，则登陆成功后自动跳转到returnurl
if (string.IsNullOrEmpty(url))
{
return(false);
}
//绝对地址，那么肯定是安全地址
if (url[0] == '/')
{
return(true);
}
Uri uri;
try
{
uri = new Uri(url);
}
catch
{
return(false);
}
//得到传入url的主域（例如 www.abc.com 将得到 abc.com）
string mainDomain = GetMainDomain(uri.DnsSafeHost);
string domain = HttpContext.Current.Request.Url.DnsSafeHost;
//如果当前请求的域名确实属于传入url的主域，那么return true
if (string.Compare(domain, mainDomain, true) == 0 || StringUtil.EndsWithIgnoreCase(domain, "." + mainDomain))
{
return(true);
}
return(false);
}
public static bool CompressStaticContent(HttpContext context)
{
if (Globals.UseStaticCompress == false || StringUtil.EndsWithIgnoreCase(context.Request.PhysicalPath, ".fast.aspx") == false)
{
return(false);
}
SetInstalledKey(context);
string physicalPath = context.Request.PhysicalPath.Remove(context.Request.PhysicalPath.Length - 10);
string contentType = null;
if (StringUtil.EndsWithIgnoreCase(physicalPath, ".css"))
{
contentType = "text/css";
}
else if (StringUtil.EndsWithIgnoreCase(physicalPath, ".js"))
{
contentType = "application/x-javascript";
}
else
{
return(false);
}
CompressingType compressingType = RequestUtil.GetCompressingType(context);
context.Response.ClearHeaders();
if (compressingType == CompressingType.None)
{
if (File.Exists(physicalPath))
{
DateTime lastModified = File.GetLastWriteTime(physicalPath);
if (context.Request.Headers["If-Modified-Since"] != null)
{
DateTime ifModifiedSince;
if (DateTime.TryParse(context.Request.Headers["If-Modified-Since"].Split(';')[0], out ifModifiedSince))
{
if (ifModifiedSince > lastModified.AddSeconds(-1))
{
context.Response.StatusCode = 304;
context.Response.StatusDescription = "Not Modified";
context.ApplicationInstance.CompleteRequest();
return(true);
}
}
}
context.Response.ContentType = contentType;
if (lastModified < DateTime.Now)
{
context.Response.Cache.SetLastModified(lastModified);
}
context.Response.Cache.SetETag(lastModified.Ticks.ToString());
context.Response.BinaryWrite(File.ReadAllBytes(physicalPath));
context.ApplicationInstance.CompleteRequest();
}
}
else
{
string cacheKey = string.Concat("fast.aspx/", compressingType.ToString(), "/", physicalPath);
FastAspxCacheData cacheData = null;
if (CacheUtil.TryGetValue <FastAspxCacheData>(cacheKey, out cacheData) == false)
{
if (File.Exists(physicalPath))
{
cacheData = new FastAspxCacheData();
using (MemoryStream stream = new MemoryStream())
{
Stream compressStream = null;
if (compressingType == CompressingType.GZip)
{
compressStream = new System.IO.Compression.GZipStream(stream, System.IO.Compression.CompressionMode.Compress);
}
else if (compressingType == CompressingType.Deflate)
{
compressStream = new System.IO.Compression.DeflateStream(stream, System.IO.Compression.CompressionMode.Compress);
}
byte[] buffer = File.ReadAllBytes(physicalPath);
compressStream.Write(buffer, 0, buffer.Length);
compressStream.Close();
compressStream.Dispose();
compressStream = null;
cacheData.Data = stream.ToArray();
}
cacheData.LastModified = File.GetLastWriteTime(physicalPath);
CacheUtil.Set <FastAspxCacheData>(cacheKey, cacheData, CacheTime.Long, CacheExpiresType.Sliding, new CacheDependency(physicalPath));
}
}
if (cacheData != null && cacheData.Data.Length > 0)
{
if (context.Request.Headers["If-Modified-Since"] != null)
{
DateTime ifModifiedSince;
if (DateTime.TryParse(context.Request.Headers["If-Modified-Since"].Split(';')[0], out ifModifiedSince))
{
if (ifModifiedSince > cacheData.LastModified.AddSeconds(-1))
{
context.Response.StatusCode = 304;
context.Response.StatusDescription = "Not Modified";
context.ApplicationInstance.CompleteRequest();
return(true);
}
}
}
context.Response.Cache.VaryByHeaders["Accept-Encoding"] = true;
context.Response.ContentType = contentType;
if (compressingType == CompressingType.GZip)
{
context.Response.AppendHeader("Content-Encoding", "gzip");
}
else
{
context.Response.AppendHeader("Content-Encoding", "deflate");
}
if (cacheData.LastModified < DateTime.Now)
{
context.Response.Cache.SetLastModified(cacheData.LastModified);
}
context.Response.Cache.SetETag(cacheData.LastModified.Ticks.ToString());
context.Response.BinaryWrite(cacheData.Data);
context.ApplicationInstance.CompleteRequest();
}
}
return(true);
}
public void DoParse(string rawUrl, UrlFormat urlFormat)
{
int appUrlLength = Globals.AppRoot.Length + 1;
int queryIndex;
string main, originalMain, query;
string nameLink = null;
int nameLinkIndex = rawUrl.IndexOf('#');
if (nameLinkIndex >= 0)
{
nameLink = rawUrl.Substring(nameLinkIndex);
rawUrl = rawUrl.Remove(nameLinkIndex);
}
switch (urlFormat)
{
case UrlFormat.Aspx:
case UrlFormat.Html:
queryIndex = rawUrl.IndexOf('?', appUrlLength);
if (queryIndex == -1)
{
originalMain = rawUrl.Substring(appUrlLength, rawUrl.Length - appUrlLength);
query = string.Empty;
}
else
{
originalMain = rawUrl.Substring(appUrlLength, queryIndex - appUrlLength);
query = rawUrl.Substring(queryIndex);
}
main = originalMain.Remove(originalMain.Length - 5);
break;
default:
if (urlFormat == UrlFormat.Query)
{
int rawLength = rawUrl.Length;
if (rawUrl[appUrlLength] == '?')
{
originalMain = "?";
appUrlLength++;
}
else if (rawLength > appUrlLength + 12 && rawUrl[appUrlLength + 12] == '?' && string.Compare(rawUrl.Substring(appUrlLength, 7), "default", true) == 0)
{
originalMain = "?";
appUrlLength += 13;
}
else if (rawLength > appUrlLength + 10 && rawUrl[appUrlLength + 10] == '?' && string.Compare(rawUrl.Substring(appUrlLength, 5), "index", true) == 0)
{
originalMain = "?";
appUrlLength += 11;
}
else if (rawLength == appUrlLength)
{
this.m_OriginalMain = string.Empty;
this.m_Main = string.Empty;
this.m_QueryString = string.Empty;
return;
}
else
{
originalMain = string.Empty;
}
}
else
{
originalMain = string.Empty;
}
queryIndex = rawUrl.IndexOf('?', appUrlLength);
if (queryIndex == -1)
{
main = rawUrl.Substring(appUrlLength, rawUrl.Length - appUrlLength);
query = string.Empty;
}
else
{
main = rawUrl.Substring(appUrlLength, queryIndex - appUrlLength);
query = rawUrl.Substring(queryIndex);
}
originalMain += main;
break;
}
if (main.Length > 5 && main[main.Length - 5] == '.' &&
(StringUtil.EndsWithIgnoreCase(main, ".aspx") || StringUtil.EndsWithIgnoreCase(main, ".html"))
)
{
main = main.Remove(main.Length - 5);
}
if (main.Length == 0 || (main.Length == 5 && string.Compare(main, "index", true) == 0))
{
main = "default";
if (urlFormat == UrlFormat.Query)
{
originalMain = "?default";
}
}
else if (urlFormat == UrlFormat.Query && string.Compare(main, "default", true) == 0)
{
originalMain = "?default";
}
//if (originalMain.Length == 0 || )
this.m_OriginalMain = originalMain;
this.m_Main = main;
this.m_QueryString = query;
if (nameLink != null)
{
this.m_NameLink = nameLink;
}
}