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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gsweb/trunk@18148 72102866-910b-0410-8b05-ffd578937521

GSWeb.framework/GSWStaticResourceRequestHandler.h

@@ -0,0 +1,54 @@
+/** GSWStaticResourceRequestHandler.h - <title>GSWeb: Class GSWStaticResourceRequestHandler</title>
+
+   Copyright (C) 2003 Free Software Foundation, Inc.
+  
+   Written by:	Manuel Guesdon <mguesdon@orange-concept.com>
+   Date: 	Jul 2003
+   
+   $Revision$
+   $Date$
+
+   This file is part of the GNUstep Web Library.
+   
+   <license>
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+   
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+   
+   You should have received a copy of the GNU Library General Public
+   License along with this library; if not, write to the Free
+   Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+   </license>
+**/
+
+// $Id$
+
+#ifndef _GSWStaticResourceRequestHandler_h__
+	#define _GSWStaticResourceRequestHandler_h__
+
+
+@interface GSWStaticResourceRequestHandler: GSWRequestHandler
+{
+  NSString* _documentRoot;
+};
+
+-(GSWResponse*)handleRequest:(GSWRequest*)aRequest;
+-(NSString*)_documentRoot;
+-(GSWResponse*)_generateResponseForFileHandle:(NSFileHandle*)fileHandle
+                                       length:(unsigned long)length
+                                  contentType:(NSString*)contentType;
+
+@end
+
+//====================================================================
+@interface GSWStaticResourceRequestHandler (GSWRequestHandlerClassAA)
++(id)handler;
+@end
+
+#endif //GSWStaticResourceRequestHandler

GSWeb.framework/GSWStaticResourceRequestHandler.m

@@ -0,0 +1,143 @@
+/** GSWStaticResourceRequestHandler.m - <title>GSWeb: Class GSWStaticResourceRequestHandler</title>
+
+   Copyright (C) 2003 Free Software Foundation, Inc.
+  
+   Written by:	Manuel Guesdon <mguesdon@orange-concept.com>
+   Date: 	Jul 2003
+   
+   $Revision$
+   $Date$
+   $Id$
+
+   This file is part of the GNUstep Web Library.
+   
+   <license>
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+   
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+   
+   You should have received a copy of the GNU Library General Public
+   License along with this library; if not, write to the Free
+   Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+   </license>
+**/
+
+#include "config.h"
+
+RCS_ID("$Id$")
+
+#include "GSWeb.h"
+
+//====================================================================
+@implementation GSWStaticResourceRequestHandler
+
+-(void)dealloc
+{
+  DESTROY(_documentRoot);
+  [super dealloc];
+};
+
+//--------------------------------------------------------------------
+-(GSWResponse*)handleRequest:(GSWRequest*)aRequest
+{
+  GSWResponse* response=nil;
+  NSString* uri=nil;
+  NSFileHandle* resourceFileHandle = nil;
+  unsigned long resourceLength=0;
+  NSString* contentType = nil;
+  uri = [aRequest uri];
+  if ([uri hasPrefix:@"/"])
+    {
+      NSMutableString* resourcePath=nil;
+      GSWResourceManager* rmanager = [[GSWApplication application] resourceManager];
+      NSString* documentRoot = [self _documentRoot];
+      [resourcePath appendString:documentRoot];
+      [resourcePath appendString:uri];
+      NS_DURING
+        {
+          NSDictionary* fileAttributes=[[NSFileManager defaultManager]fileAttributesAtPath:resourcePath
+                                                                      traverseLink:YES];
+          resourceLength=(unsigned long)[fileAttributes fileSize];
+          
+          resourceFileHandle=[NSFileHandle fileHandleForReadingAtPath:resourcePath];
+          contentType = [rmanager contentTypeForResourcePath:resourcePath];
+        }
+      NS_HANDLER
+        {
+          localException=ExceptionByAddingUserInfoObjectFrameInfo0(localException,
+                                                                   @"globalLock tmplockBeforeDate");
+          LOGException(@"%@ (%@)",localException,[localException reason]);
+          [localException raise];
+        }
+      NS_ENDHANDLER;
+    }
+  response = [self _generateResponseForFileHandle:resourceFileHandle
+                   length:resourceLength
+                   contentType:contentType];
+  [[NSNotificationCenter defaultCenter]postNotificationName:@"DidHandleRequestNotification"
+                                       object:response];
+  [response _finalizeInContext:nil];
+  return response;
+};
+
+-(GSWResponse*)_generateResponseForFileHandle:(NSFileHandle*)fileHandle
+                                       length:(unsigned long)length
+                                  contentType:(NSString*)contentType
+{
+  GSWResponse* response = [[GSWApplication application]createResponseInContext:nil];
+  if (fileHandle)
+    {
+      if(length>0)
+        [response setContentStreamFileHandle:fileHandle
+                  bufferSize:4096
+                  length:length];
+    } 
+  else
+    {
+      // Not found ==> 404
+      [response setStatus:404];
+    }
+  if (contentType)
+    [response setHeader:contentType
+              forKey:GSWHTTPHeader_ContentType];
+  
+  [response setHeader:[NSString stringWithFormat:@"%lu",(unsigned long)length]
+            forKey:GSWHTTPHeader_ContentLength];
+  return response;
+}
+
+-(NSString*)_documentRoot
+{
+  if (!_documentRoot)
+    {
+      NSString* configFilePath=[[[GSWApplication application] resourceManager]
+                                 pathForResourceNamed:@"WebServerConfig.plist"
+                                 inFramework:nil];
+      if (configFilePath)
+        {
+          NSDictionary* config=[NSDictionary dictionaryWithContentsOfFile:configFilePath];
+          ASSIGN(_documentRoot,[config objectForKey:@"DocumentRoot"]);
+        };
+    };
+  return _documentRoot;
+}
+
+
+@end
+
+//====================================================================
+@implementation GSWStaticResourceRequestHandler (GSWRequestHandlerClassA)
+
+//--------------------------------------------------------------------
++(id)handler
+{
+  return [[GSWStaticResourceRequestHandler new] autorelease];
+};
+
+@end