public void Init(System.Web.HttpApplication context)
{
rewriteOnlyVirtualUrls = UrlRewriting.Configuration.RewriteOnlyVirtualUrls;
_contextItemsPrefix = UrlRewriting.Configuration.ContextItemsPrefix;
// Copy Settings for easier and faster Accesss during requests
foreach (RewriteSettings rewriteSettings in UrlRewriting.Configuration.Rewrites)
{
RewriteRule rewrite = null;
string providerName = rewriteSettings.Provider;
if (string.IsNullOrEmpty(providerName))
{
rewrite = UrlRewriting.CreateRewriteRule();
}
else
{
rewrite = UrlRewriting.CreateRewriteRule(providerName);
}
rewrite.Initialize(rewriteSettings);
AddRewriteRuleInternal(rewrite);
}
context.BeginRequest += new EventHandler(OnBeginRequest);
context.PreRequestHandlerExecute += new EventHandler(OnAppPreRequestHandlerExecute);
context.PostRequestHandlerExecute += new EventHandler(OnAppPostRequestHandlerExecute);
}
internal void ReplaceRewriteRuleInternal(string ruleName, RewriteRule rewriteRule)
{
if (rewriteRule.Redirect == RedirectOption.None)
{
lockRewrites.AcquireWriterLock(0);
Rewrites.ReplaceRuleByName(ruleName, rewriteRule);
lockRewrites.ReleaseWriterLock();
}
else
{
lockRedirects.AcquireWriterLock(0);
Redirects.ReplaceRuleByName(ruleName, rewriteRule);
lockRedirects.ReleaseWriterLock();
}
}
internal void AddRewriteRuleInternal(RewriteRule rewriteRule)
{
if (rewriteRule.Redirect == RedirectOption.None)
{
lockRewrites.AcquireWriterLock(0);
Rewrites.Add(rewriteRule);
lockRewrites.ReleaseWriterLock();
}
else
{
lockRedirects.AcquireWriterLock(0);
Redirects.Add(rewriteRule);
lockRedirects.ReleaseWriterLock();
}
}
public static void AddRewriteRule(string ruleName, RewriteRule rewriteRule)
{
if (rewriteRule == null)
throw new ArgumentNullException("rewriteRule");
rewriteRule.Name = ruleName;
HttpModuleCollection modules = HttpContext.Current.ApplicationInstance.Modules;
foreach (string moduleName in modules)
{
UrlRewriteModule rewriteModule = modules[moduleName] as UrlRewriteModule;
if (rewriteModule != null)
{
rewriteModule.AddRewriteRuleInternal(rewriteRule);
}
}
}
public static void ReplaceRewriteRule(string ruleName, RewriteRule rewriteRule)
{
if (rewriteRule == null)
{
throw new ArgumentNullException("rewriteRule");
}
rewriteRule.Name = ruleName;
HttpModuleCollection modules = System.Web.HttpContext.Current.ApplicationInstance.Modules;
foreach (string moduleName in modules)
{
UrlRewriteModule rewriteModule = modules[moduleName] as UrlRewriteModule;
if (rewriteModule != null)
{
rewriteModule.ReplaceRewriteRuleInternal(ruleName, rewriteRule);
}
}
}
internal void ReplaceRewriteRuleInternal(string ruleName, RewriteRule rewriteRule)
{
if (rewriteRule.Redirect == RedirectOption.None)
{
_lockRewrites.AcquireWriterLock(0);
Rewrites.ReplaceRuleByName(ruleName, rewriteRule);
_lockRewrites.ReleaseWriterLock();
}
else
{
_lockRedirects.AcquireWriterLock(0);
Redirects.ReplaceRuleByName(ruleName, rewriteRule);
_lockRedirects.ReleaseWriterLock();
}
}
internal void InsertRewriteRuleBeforeInternal(string positionRuleName, string ruleName, RewriteRule rewriteRule)
{
if (rewriteRule.Redirect == RedirectOption.None)
{
_lockRewrites.AcquireWriterLock(0);
Rewrites.InsertRuleBeforeName(positionRuleName, ruleName, rewriteRule);
_lockRewrites.ReleaseWriterLock();
}
else
{
_lockRedirects.AcquireWriterLock(0);
Redirects.InsertRuleBeforeName(positionRuleName, ruleName, rewriteRule);
_lockRedirects.ReleaseWriterLock();
}
}
internal void AddRewriteRuleInternal(RewriteRule rewriteRule)
{
if (rewriteRule.Redirect == RedirectOption.None)
{
_lockRewrites.AcquireWriterLock(0);
Rewrites.Add(rewriteRule);
_lockRewrites.ReleaseWriterLock();
}
else
{
_lockRedirects.AcquireWriterLock(0);
Redirects.Add(rewriteRule);
_lockRedirects.ReleaseWriterLock();
}
}
public static void InsertRewriteRule(string positionRuleName, string ruleName, RewriteRule rewriteRule)
{
if (rewriteRule == null)
{
throw new ArgumentNullException("rewriteRule");
}
rewriteRule.Name = ruleName;
HttpModuleCollection modules = HttpContext.Current.ApplicationInstance.Modules;
foreach (string moduleName in modules)
{
UrlRewriteModule rewriteModule = modules[moduleName] as UrlRewriteModule;
if (rewriteModule != null)
{
rewriteModule.InsertRewriteRuleBeforeInternal(positionRuleName, ruleName, rewriteRule);
}
}
}
internal void InsertRewriteRuleBeforeInternal(string positionRuleName, string ruleName, RewriteRule rewriteRule)
{
if (rewriteRule.Redirect == RedirectOption.None)
{
lockRewrites.AcquireWriterLock(0);
Rewrites.InsertRuleBeforeName(positionRuleName, ruleName, rewriteRule);
lockRewrites.ReleaseWriterLock();
}
else
{
lockRedirects.AcquireWriterLock(0);
Redirects.InsertRuleBeforeName(positionRuleName, ruleName, rewriteRule);
lockRedirects.ReleaseWriterLock();
}
}
public static void InsertRewriteRule(string positionRuleName, string ruleName, RewriteRule rewriteRule)
{
if (rewriteRule == null)
throw new ArgumentNullException("rewriteRule");
rewriteRule.Name = ruleName;
HttpModuleCollection modules = System.Web.HttpContext.Current.ApplicationInstance.Modules;
foreach (string moduleName in modules)
{
UrlRewriteModule rewriteModule = modules[moduleName] as UrlRewriteModule;
if (rewriteModule != null)
{
rewriteModule.InsertRewriteRuleBeforeInternal( positionRuleName, ruleName, rewriteRule);
}
}
}
