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libs-gsweb/GSWeb.framework/GSWDefaultAdaptorThread.m
Manuel Guesdon cb17620a27 * GSWeb.framework/GSWDefaultAdaptorThread.m: 
o fix for autoreleasing runDate inr -run: (from
	  S.J.Chun <chunsj@embian.com>)


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gsweb/trunk@18755 72102866-910b-0410-8b05-ffd578937521
2004-03-03 08:52:13 +00:00

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32 KiB
Objective-C
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/** GSWDefaultAdaptorThread.m - <title>GSWeb: Class GSWDefaultAdaptorThread</title>
Copyright (C) 1999-2004 Free Software Foundation, Inc.
Written by: Manuel Guesdon <mguesdon@orange-concept.com>
Date: Feb 1999
$Revision$
$Date$
$Id$
<abstract></abstract>
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"
#include <unistd.h>
#include <math.h> //for fabs
#include "NSNonBlockingFileHandle.h"
#define ADAPTOR_THREAD_TIME_OUT (5*60) //threads waiting for more than 5 minutes are not processed
//====================================================================
@implementation GSWDefaultAdaptorThread
//--------------------------------------------------------------------
-(id)init
{
if ((self=[super init]))
{
ASSIGN(_creationDate,[NSDate date]);
_requestNamingConv=GSWebNamingConv;//GSWNAMES_INDEX or WONAMES_INDEX
};
return self;
};
//--------------------------------------------------------------------
-(id)initWithApp:(GSWApplication*)application
withAdaptor:(GSWAdaptor*)adaptor
withStream:(NSFileHandle*)stream
{
if ((self=[self init]))
{
_application=application;
_adaptor=adaptor;
ASSIGN(_stream,stream);
_keepAlive=NO;
_isMultiThread=[adaptor isMultiThreadEnabled];
NSDebugDeepMLLog(@"info",@"isMultiThread=%d",(int)_isMultiThread);
};
return self;
};
//--------------------------------------------------------------------
-(void)dealloc
{
GSWLogMemC("dealloc GSWDefaultAdaptorThread");
DESTROY(_stream);
GSWLogMemC("release dates");
DESTROY(_creationDate);
DESTROY(_runDate);
DESTROY(_dispatchRequestDate);
DESTROY(_sendResponseDate);
DESTROY(_remoteAddress);
GSWLogMemC("release pool");
// DESTROY(_pool);
GSWLogMemC("super dealloc");
[super dealloc];
GSWLogMemC("dealloc GSWDefaultAdaptorThread end");
};
//--------------------------------------------------------------------
-(GSWAdaptor*)adaptor
{
return _adaptor;
};
//--------------------------------------------------------------------
-(NSAutoreleasePool*)pool
{
return _pool;
};
//--------------------------------------------------------------------
-(void)setPool:(NSAutoreleasePool*)pool
destroyLast:(BOOL)destroy
{
if (destroy)
{
GSWLogMemC("dealloc pool");
GSWLogMemCF("Destroy NSAutoreleasePool: %p. %@",
_pool, GSCurrentThread());
DESTROY(_pool);
GSWLogMemC("end dealloc pool");
};
_pool=pool;
};
//--------------------------------------------------------------------
-(void)run:(id)nothing
{
BOOL requestOk=NO;
NSMutableDictionary* threadDictionary=nil;
NSString* requestLine=nil;
NSDictionary* headers=nil;
NSData* data=nil;
_pool=[NSAutoreleasePool new];
GSWLogMemCF("New NSAutoreleasePool: %p",_pool);
#ifdef GSWDEBUG_DEEP
[GSWApplication logWithFormat:@"pool allocated!"];
#endif
ASSIGN(_runDate,[NSDate date]);
DESTROY(_dispatchRequestDate);
DESTROY(_sendResponseDate);
#ifdef GSWDEBUG_DEEP
[GSWApplication statusLogWithFormat:@"Thread run START"];
#endif
if (_isMultiThread)
{
threadDictionary=GSCurrentThreadDictionary();
[threadDictionary setObject:self
forKey:GSWThreadKey_DefaultAdaptorThread];
[[NSNotificationCenter defaultCenter] addObserver:[self class]
selector:@selector(threadExited:)
name:NSThreadWillExitNotification
object:[NSThread currentThread]];
/*
[NotificationDispatcher addObserver:[self class]
selector:@selector(threadExited:)
name:NSThreadWillExitNotification
object:[NSThread currentThread]];
*/
};
NSDebugDeepMLLog(@"low",@"application:%@",_application);
NS_DURING
{
requestOk=[self readRequestReturnedRequestLine:&requestLine
returnedHeaders:&headers
returnedData:&data];
}
NS_HANDLER
{
LOGException(@"GSWDefaultAdaptorThread: readRequestFromStream Exception:%@ (%@)",
localException,[localException reason]);
}
NS_ENDHANDLER;
if (!requestOk)
{
//TODO
}
else
{
GSWRequest* request=nil;
GSWResponse* response=nil;
NSDebugMLLog(@"info",@"GSWDefaultAdaptorThread: runWithStream requestLine=%@ headers=%@ data=%@",
requestLine,
headers,
data);
NS_DURING
{
request=[self createRequestFromRequestLine:requestLine
headers:headers
data:data];
}
NS_HANDLER
{
NSDebugMLog(@"localException=%@",localException);
LOGException(@"GSWDefaultAdaptorThread: createRequestFromData Exception:%@ (%@)",
localException,[localException reason]);
}
NS_ENDHANDLER;
if (request)
{
//call application resourceRequestHandlerKey (retourne wr)
//call requets requestHandlerKey (retorune nil)
NSDebugMLLog(@"info",@"GSWDefaultAdaptorThread: run handleRequest:%@",request);
ASSIGN(_dispatchRequestDate,[NSDate date]);
NS_DURING
{
response=[_application dispatchRequest:request];
}
NS_HANDLER
{
BOOL isApplicationRequestHandlingLocked=[_application isRequestHandlingLocked];
LOGException(@"GSWDefaultAdaptorThread: dispatchRequest Exception:%@ (%@)%s",
localException,
[localException reason],
isApplicationRequestHandlingLocked ? " Request Handling Locked !" : "");
}
NS_ENDHANDLER;
if (!response)
{
response=[GSWResponse responseWithMessage:@"Application returned no response"
inContext:nil
forRequest:request];
[response _finalizeInContext:nil]; //DO Call _finalizeInContext: !
};
if (response)
{
RETAIN(response);
ASSIGN(_sendResponseDate,[NSDate date]);
NS_DURING
{
[self sendResponse:response];
}
NS_HANDLER
{
LOGException(@"GSWDefaultAdaptorThread: sendResponse Exception:%@ (%@)",
localException,
[localException reason],
[localException userInfo]);
}
NS_ENDHANDLER;
NSDebugMLLog(@"low",@"application:%@",_application);
AUTORELEASE(response);
};
};
};
NSDebugMLog(@"GSWDefaultAdaptorThread: %@ run end",
GSCurrentThread());
NSDebugMLLog(@"low",@"application:%@",
_application);
LOGObjectFnStop();
#ifdef DEBUG
[GSWApplication statusLogWithFormat:@"threadWillExit START"];
#endif
[_application threadWillExit];
#ifdef DEBUG
[GSWApplication statusLogWithFormat:@"threadWillExit STOP"];
#endif
if (_isMultiThread)
{
NSAssert([NSThread isMultiThreaded],@"No MultiThread !");
[NSThread exit]; //???
}
else
[self threadExited];
#ifdef DEBUG
[GSWApplication statusLogWithFormat:@"run STOP"];
#endif
};
//--------------------------------------------------------------------
-(void)threadExited
{
// LOGObjectFnStart();
// NSDebugMLLog0(@"trace",@"GSWDefaultAdaptorThread: threadExited method");
// NSDebugMLLog(@"low",@"[_defaultAdaptorThread retainCount=%d",
// (int)[self retainCount]);
[_adaptor adaptorThreadExited:self];
GSWLogMemCF("Will Destroy NSAutoreleasePool: %p",_pool);
[self setPool:nil
destroyLast:YES];
// LOGObjectFnStop();
GSWLogDeepC("threadExited");
};
//--------------------------------------------------------------------
+(id)threadExited:(NSNotification*)notif
{
NSThread* thread=nil;
NSMutableDictionary* threadDict=nil;
GSWDefaultAdaptorThread* adaptorThread=nil;
GSWLogDeepC("Start threadExited:");
NSAssert([NSThread isMultiThreaded],@"No MultiThread !");
NSDebugMLLog(@"low",@"notif=%@",notif);
thread=[notif object];
NSDebugMLLog(@"low",@"thread=%@",thread);
threadDict = [thread threadDictionary];
NSDebugMLLog(@"low",@"threadDict=%@",threadDict);
adaptorThread=[threadDict objectForKey:GSWThreadKey_DefaultAdaptorThread];
NSDebugMLLog(@"low",@"adaptorThread=%@",adaptorThread);
[threadDict removeObjectForKey:GSWThreadKey_DefaultAdaptorThread];
[[NSNotificationCenter defaultCenter] removeObserver:self
name:NSThreadWillExitNotification
object:thread];
/* [NotificationDispatcher removeObserver:self
name:NSThreadWillExitNotification
object:_thread];
*/
[adaptorThread threadExited];
GSWLogDeepC("Stop threadExited:");
GSWLogDeepC("threadExited really exit");
return nil; //??
};
//--------------------------------------------------------------------
+(NSMutableArray*)completeLinesWithData:(NSMutableData*)data
returnedConsumedCount:(int*)consumedCount
returnedHeadersEndFlag:(BOOL*)headersEndFlag
{
NSMutableArray* lines=nil;
int length=0;
LOGClassFnStart();
length=[data length];
if (length>0)
{
NSRange range=NSMakeRange(0,0);
int i=0;
char* dataBytes=(char*)[data mutableBytes];
BOOL endHeaders=NO;
while(!endHeaders && i<length)
{
if (dataBytes[i]=='\n')
{
if (range.length>0)
{
NSString* tmpString=[[[NSString alloc]initWithData:[data subdataWithRange:range]
encoding:NSASCIIStringEncoding]autorelease];
if (!lines)
lines=[NSMutableArray array];
[lines addObject:tmpString];
}
else // End Header
{
endHeaders=YES;
};
range.location=i+1;
range.length=0;
}
else
range.length++;
i++;
};
range.length=length-range.location;
if (range.length>0)
memcpy(dataBytes,dataBytes+range.location,range.length);
[data setLength:range.length];
if (consumedCount)
*consumedCount=length-range.length;
if (headersEndFlag)
*headersEndFlag=endHeaders;
};
LOGClassFnStop();
return lines;
};
//--------------------------------------------------------------------
/** read request from crrent stream and put request line, headers and data in
'requestLinePtr', 'headersPtr', 'dataPtr'. Returns YES if it's OK, NO otherwise
**/
-(BOOL)readRequestReturnedRequestLine:(NSString**)requestLinePtr
returnedHeaders:(NSDictionary**)headersPtr
returnedData:(NSData**)dataPtr
{
BOOL ok=NO;
LOGObjectFnStart();
if (!_stream)
{
ExceptionRaise0(@"GSWDefaultAdaptorThread",@"no stream");
}
else
{
#define REQUEST_METHOD__UNKNOWN 0
#define REQUEST_METHOD__GET 1
#define REQUEST_METHOD__POST 2
NSMutableData* pendingData=nil;
NSDate* maxDate=[NSDate dateWithTimeIntervalSinceNow:360]; //360s
NSData* dataBlock=nil;
double sleepTime=0.250; //250ms
int readenBytesNb=0;
int headersBytesNb=0;
int dataBytesNb=0;
int dataBlockLength=0;
int contentLength=-1;
int requestMethod=REQUEST_METHOD__UNKNOWN;
BOOL isRequestLineSetted=NO;
BOOL isDataStep=NO;
BOOL isAllDataReaden=NO;
BOOL isElapsed=NO;
NSMutableDictionary* headers=nil;
NSString* userAgent=nil;
NSString* remoteAddr=nil;
NSDebugDeepMLog0(@"dataBlock try reading");
do
{
dataBlock=[_stream availableDataNonBlocking];
dataBlockLength=[dataBlock length];
NSDebugDeepMLog(@"dataBlockLength=%i",dataBlockLength);
if (dataBlockLength>0)
{
readenBytesNb+=dataBlockLength;
if (!pendingData)
pendingData=(NSMutableData*)[NSMutableData data];
[pendingData appendData:dataBlock];
if (isDataStep)
dataBytesNb=[pendingData length];
else
{
int newBytesCount=0;
NSMutableArray* newLines=[GSWDefaultAdaptorThread completeLinesWithData:pendingData
returnedConsumedCount:&newBytesCount
returnedHeadersEndFlag:&isDataStep];
NSDebugDeepMLLog(@"low",@"newLines=%p",newLines);
NSDebugDeepMLLog(@"low",@"newLines=%@",newLines);
NSDebugDeepMLLog(@"low",@"isDataStep=%s newBytesCount=%d",
isDataStep ? "YES" : "NO",
newBytesCount);
headersBytesNb+=newBytesCount;
if (newLines)
{
int i=0;
for(i=0;i<[newLines count];i++)
{
NSString* line=[newLines objectAtIndex:i];
NSDebugDeepMLLog(@"low",@"Line=%@",line);
NSAssert([line length]>0,@"No line length");
if (!isRequestLineSetted)
{
*requestLinePtr=line;
isRequestLineSetted=YES;
}
else
{
NSString* key=nil;
NSString* value=nil;
NSArray* newValue=nil;
NSArray* prevValue=nil;
NSRange keyRange=[line rangeOfString:@":"];
if (keyRange.length<=0)
{
key=line;
NSDebugDeepMLLog(@"low",@"key=%@",key);
value=[NSString string];
}
else
{
key=[line substringToIndex:keyRange.location];
NSDebugDeepMLLog(@"low",@"location=%d key=%@",
keyRange.location,
key);
key=[[key stringByTrimmingSpaces] lowercaseString];
NSDebugDeepMLLog(@"low",@"location=%d line length=%d key=%@",
keyRange.location,
[line length],
key);
if (keyRange.location+1<[line length])
{
value=[line substringFromIndex:keyRange.location+1];
NSDebugDeepMLLog(@"low",@"value lengt=%d value=*%@*",
[value length],
value);
value=[value stringByTrimmingSpaces];
NSDebugDeepMLLog(@"low",@"value=%@",
value);
}
else
value=[NSString string];
NSDebugDeepMLLog(@"low",@"value:%@",value);
};
NSDebugDeepMLLog(@"low",@"key:%@ value:%@",key,value);
if ([key isEqualToString:GSWHTTPHeader_ContentLength])
contentLength=[value intValue];
else if ([key isEqualToString:GSWHTTPHeader_Method[GSWNAMES_INDEX]]
|| [key isEqualToString:GSWHTTPHeader_Method[WONAMES_INDEX]])
{
if ([value isEqualToString:GSWHTTPHeader_MethodPost])
requestMethod=REQUEST_METHOD__POST;
else if ([value isEqualToString:GSWHTTPHeader_MethodGet])
requestMethod=REQUEST_METHOD__GET;
else
{
NSAssert1(NO,@"Unknown method %@",value);
};
}
else if ([key isEqualToString:GSWHTTPHeader_UserAgent])
userAgent=value;
else if ([key isEqualToString:GSWHTTPHeader_RemoteAddress[GSWNAMES_INDEX]]
||[key isEqualToString:GSWHTTPHeader_RemoteAddress[WONAMES_INDEX]])
remoteAddr=value;
if ([key isEqualToString:GSWHTTPHeader_AdaptorVersion[GSWNAMES_INDEX]]
|| [key isEqualToString:GSWHTTPHeader_ServerName[GSWNAMES_INDEX]])
_requestNamingConv=GSWNAMES_INDEX;
else if ([key isEqualToString:GSWHTTPHeader_AdaptorVersion[WONAMES_INDEX]]
|| [key isEqualToString:GSWHTTPHeader_ServerName[WONAMES_INDEX]])
_requestNamingConv=WONAMES_INDEX;
prevValue=[headers objectForKey:key];
NSDebugDeepMLLog(@"low",@"prevValue:%@",prevValue);
if (prevValue)
newValue=[prevValue arrayByAddingObject:value];
else
newValue=[NSArray arrayWithObject:value];
if (!headers)
headers=(NSMutableDictionary*)[NSMutableDictionary dictionary];
[headers setObject:newValue
forKey:key];
};
};
};
};
};
NSDebugDeepMLog(@"requestMethod=%d",requestMethod);
dataBytesNb=[pendingData length];
if (isDataStep)
{
if (requestMethod==REQUEST_METHOD__GET)
isAllDataReaden=YES;
else if (requestMethod==REQUEST_METHOD__POST)
isAllDataReaden=(dataBytesNb>=contentLength);
};
if (!isAllDataReaden)
{
/* Because +date returns (id) we use the variable
to insure the compiler finds the correct signature. */
NSDate *now = [NSDate date];
isElapsed =[now compare: maxDate]==NSOrderedDescending;
if (!isElapsed)
{
NSTimeIntervalSleep(sleepTime);//Is this the good method ? //TODOV
now = [NSDate date];
isElapsed=[now compare:maxDate]==NSOrderedDescending;
};
};
} while (!isAllDataReaden && !isElapsed);
ASSIGN(_remoteAddress,remoteAddr);
NSDebugDeepMLog(@"GSWDefaultAdaptor: userAgent=%@ remoteAddr=%@ isAllDataReaden=%s isElapsed=%s readenBytesNb=%d contentLength=%d dataBytesNb=%d headersBytesNb=%d",
userAgent,
remoteAddr,
isAllDataReaden ? "YES" : "NO",
isElapsed ? "YES" : "NO",
readenBytesNb,
contentLength,
dataBytesNb,
headersBytesNb);
ok=isAllDataReaden;
if (isAllDataReaden)
{
*headersPtr=[[headers copy] autorelease];
if ([pendingData length]>0)
*dataPtr=[pendingData copy];
else
*dataPtr=nil;
}
else
{
*requestLinePtr=nil;
*headersPtr=nil;
*dataPtr=nil;
};
}
LOGObjectFnStop();
return ok;
};
//--------------------------------------------------------------------
/** return a created request build with 'requestLine', 'headers' and 'data' **/
-(GSWRequest*)createRequestFromRequestLine:(NSString*)requestLine
headers:(NSDictionary*)headers
data:(NSData*)data
{
GSWRequest* request=nil;
NSArray* requestLineArray=nil;
LOGObjectFnStart();
NSDebugDeepMLog0(@"GSWDefaultAdaptorThread: createRequestFromData");
requestLineArray=[requestLine componentsSeparatedByString:@" "];
NSDebugDeepMLLog(@"low",@"requestLine:%@",requestLine);
NSDebugDeepMLLog(@"info",@"requestLineArray:%@",requestLineArray);
if ([requestLineArray count]!=3)
{
ExceptionRaise(@"GSWDefaultAdaptorThread",
@"bad request first line (elements count %d != 3). requestLine: '%@'.RequestLineArray: %@",
[requestLineArray count],
requestLine,
requestLineArray);
}
else
{
NSString* method=[requestLineArray objectAtIndex:0];
NSString* url=[requestLineArray objectAtIndex:1];
NSArray* http=[[requestLineArray objectAtIndex:2] componentsSeparatedByString:@"/"];
[GSWApplication statusLogWithFormat:@"RemoteAddress=%@ Request uri=%@",_remoteAddress,url];
NSDebugDeepMLLog(@"info",@"method=%@",method);
NSDebugDeepMLLog(@"info",@"url=%@",url);
NSDebugDeepMLLog(@"info",@"http=%@",http);
if ([http count]!=2)
{
ExceptionRaise0(@"GSWDefaultAdaptorThread",@"bad request first line (HTTP)");
}
else
{
NSString* httpVersion=[http objectAtIndex:1];
/* if (isHeaderKeysEqual(method,GSWHTTPHeader_MethodPost))
{
*/
request=[_application createRequestWithMethod:method
uri:url
httpVersion:httpVersion
headers:headers
content:data
userInfo:nil];
/* };*/
};
};
LOGObjectFnStop();
return request;
};
//--------------------------------------------------------------------
/** Send response 'response' to current stream using current naming convention **/
-(void)sendResponse:(GSWResponse*)response
{
NSMutableArray* headers=nil;
NSString* anHeader=nil;
NSTimeInterval ti=0;
LOGObjectFnStart();
#ifndef NDEBUG
headers=[NSMutableArray array];
anHeader=[NSString stringWithFormat:@"GSWRunDate: %@\n",
[_runDate descriptionWithCalendarFormat:@"%d/%m/%Y %H:%M:%S.%F"
timeZone:nil
locale:nil]];
[headers addObject:anHeader];
anHeader=[NSString stringWithFormat:@"GSWDispatchRequestDate: %@\n",
[_dispatchRequestDate descriptionWithCalendarFormat:@"%d/%m/%Y %H:%M:%S.%F"
timeZone:nil
locale:nil]];
[headers addObject:anHeader];
anHeader=[NSString stringWithFormat:@"GSWSendResponseDate: %@\n",
[_sendResponseDate descriptionWithCalendarFormat:@"%d/%m/%Y %H:%M:%S.%F"
timeZone:nil
locale:nil]];
[headers addObject:anHeader];
ti=[_dispatchRequestDate timeIntervalSinceDate:_runDate];
anHeader=[NSString stringWithFormat:@"GSWDispatchRequestDate-GSWRunDate: %.3f seconds (%.1f minutes)\n",
ti,(double)(ti/60)];
[headers addObject:anHeader];
ti=[_sendResponseDate timeIntervalSinceDate:_runDate];
anHeader=[NSString stringWithFormat:@"GSWSendResponseDate-GSWRunDate: %.3f seconds (%.1f minutes)\n",
ti,(double)(ti/60)];
[headers addObject:anHeader];
ti=[_sendResponseDate timeIntervalSinceDate:_dispatchRequestDate];
anHeader=[NSString stringWithFormat:@"GSWSendResponseDate-GSWDispatchRequestDate: %.3f seconds (%.1f minutes)\n",
ti,(double)(ti/60)];
[headers addObject:anHeader];
#endif
[[self class]sendResponse:response
toStream:_stream
withNamingConv:_requestNamingConv
withAdditionalHeaderLines:headers
withRemoteAddress:_remoteAddress];
ASSIGN(_stream,nil);
LOGObjectFnStop();
};
/** send response 'response' to stream 'aStream' using naming convention 'requestNamingConv'
Note: the stream is closed at the end of the write
**/
+(void)sendResponse:(GSWResponse*)response
toStream:(NSFileHandle*)aStream
withNamingConv:(int)requestNamingConv
withAdditionalHeaderLines:(NSArray*)addHeaders
withRemoteAddress:(NSString*)remoteAddress
{
BOOL ok=YES;
LOGObjectFnStart();
NSDebugDeepMLLog(@"low",@"response:%p",response);
[response willSend];
if (response)
{
int headerN=0;
int headerNForKey=0;
NSMutableData* allResponseData=nil;//to store response
NSMutableData* responseData=(NSMutableData*)[NSMutableData data];
NSArray* headerKeys=[response headerKeys];
NSArray* headersForKey=nil;
NSString* key=nil;
NSString* anHeader=nil;
NSString* head=[NSString stringWithFormat:@"HTTP/%@ %d %@ %@\n",
[response httpVersion],
[response status],
GSWHTTPHeader_Response_OK,
GSWHTTPHeader_Response_HeaderLineEnd[requestNamingConv]];
NSString* empty=[NSString stringWithString:@"\n"];
NSDebugDeepMLLog(@"low",@"head:%@",head);
NSDebugDeepMLLog(@"low",@"responseData:%@",responseData);
[responseData appendData:[head dataUsingEncoding:NSASCIIStringEncoding]];
NSDebugDeepMLLog(@"low",@"responseData:%@",responseData);
for(headerN=0;headerN<[headerKeys count];headerN++)
{
key=[headerKeys objectAtIndex:headerN];
headersForKey=[response headersForKey:key];
for(headerNForKey=0;headerNForKey<[headersForKey count];headerNForKey++)
{
anHeader=[NSString stringWithFormat:@"%@: %@\n",
key,
[headersForKey objectAtIndex:headerNForKey]];
[responseData appendData:[anHeader dataUsingEncoding:NSASCIIStringEncoding]];
NSDebugDeepMLLog(@"low",@"anHeader:%@",anHeader);
NSDebugDeepMLLog(@"low",@"responseData:%@",responseData);
};
};
for(headerN=0;headerN<[addHeaders count];headerN++)
[responseData appendData:[[addHeaders objectAtIndex:headerN]dataUsingEncoding:NSASCIIStringEncoding]];
// NSDebugDeepMLLog(@"low",@"cl:%@",cl);
NSDebugDeepMLLog(@"low",@"empty:%@",empty);
// [responseData appendData:[cl dataUsingEncoding:NSASCIIStringEncoding]];
NSDebugDeepMLLog(@"low",@"responseData:%@",responseData);
[responseData appendData:[empty dataUsingEncoding:NSASCIIStringEncoding]];
NSDebugDeepMLLog(@"low",@"responseData:%@",responseData);
NS_DURING
{
[aStream writeData:responseData];
}
NS_HANDLER
{
ok=NO;
LOGException(@"GSWDefaultAdaptorThread: sendResponse Exception:%@ (%@)",
localException,[localException reason]);
NSDebugMLog(@"EXCEPTION GSWDefaultAdaptorThread: sendResponse Exception:%@ (%@)",
localException,[localException reason]);
[GSWApplication statusLogWithFormat:@"\nException while sending response\n"];
}
NS_ENDHANDLER;
if (ok && [[response content] length]>0)
{
[responseData setLength:[[response content] length]];
[responseData setData:[response content]];
NSDebugDeepMLLog(@"low",@"[response content]:%@",[response content]);
NSDebugDeepMLLog(@"low",@"[[response content] length]=%d",[[response content] length]);
NSDebugDeepMLLog(@"low",@"Response content String NSASCIIStringEncoding:%@",
[[[NSString alloc] initWithData:[response content]
encoding:NSASCIIStringEncoding]
autorelease]);
NSDebugDeepMLLog(@"low",@"Response content String :%@",
[[[NSString alloc] initWithData:[response content]
encoding:NSISOLatin1StringEncoding]
autorelease]);
NS_DURING
{
[aStream writeData:responseData];
[GSWApplication statusLogWithFormat:@"\nResponse Sent\n"];
}
NS_HANDLER
{
ok=NO;
LOGException(@"GSWDefaultAdaptorThread: sendResponse Exception:%@ (%@)",
localException,[localException reason]);
NSDebugMLog(@"EXCEPTION GSWDefaultAdaptorThread: sendResponse Exception:%@ (%@)",
localException,[localException reason]);
[GSWApplication statusLogWithFormat:@"\nException while sending response\n"];
}
NS_ENDHANDLER;
NSDebugDeepMLLog0(@"info",@"Response content Written");
};
};
[aStream closeFile];
LOGObjectFnStop();
};
/** Returns thread creation date **/
-(NSDate*)creationDate
{
return _creationDate;
};
/** Returns YES if the thread has expired (timed out) **/
-(BOOL)isExpired
{
BOOL isExpired=(fabs([_creationDate timeIntervalSinceNow])>ADAPTOR_THREAD_TIME_OUT);
NSDebugDeepMLog(@"EXPIRED %@ %f isExpired=%d",//connectOK=%d isExpired=%d",
_creationDate,
[_creationDate timeIntervalSinceNow],
//(int)(((UnixFileHandle*)stream)->connectOK),
isExpired);
return isExpired;
};
-(NSFileHandle*)stream
{
return _stream;
};
+(void)sendRetryLasterResponseToStream:(NSFileHandle*)stream
{
GSWResponse* response=nil;
NSAutoreleasePool* pool=nil;
pool=[NSAutoreleasePool new];
GSWLogMemCF("New NSAutoreleasePool: %p",pool);
LOGDEEPClassFnStart();
response=[GSWResponse responseWithMessage:@"Temporary unavailable"
inContext:nil
forRequest:nil
forceFinalize:YES];
[response setStatus:503];//503=Service Unavailable
NSDebugDeepMLog0(@"sendResponse:");
[self sendResponse:response
toStream:stream
withNamingConv:GSWNAMES_INDEX
withAdditionalHeaderLines:nil
withRemoteAddress:nil];
LOGDEEPClassFnStop();
GSWLogMemCF("Destroy NSAutoreleasePool: %p",pool);
DESTROY(pool);
};
+(void)sendConnectionRefusedResponseToStream:(NSFileHandle*)stream
withMessage:(NSString*)message
{
GSWResponse* response=nil;
NSAutoreleasePool* pool=nil;
pool=[NSAutoreleasePool new];
GSWLogMemCF("New NSAutoreleasePool: %p",pool);
LOGDEEPClassFnStart();
response=[GSWResponse responseWithMessage:message
inContext:nil
forRequest:nil
forceFinalize:YES];
[response setStatus:503];//503=Service Unavailable
NSDebugDeepMLog0(@"sendResponse:");
[self sendResponse:response
toStream:stream
withNamingConv:GSWNAMES_INDEX
withAdditionalHeaderLines:nil
withRemoteAddress:nil];
LOGDEEPClassFnStop();
GSWLogMemCF("Destroy NSAutoreleasePool: %p",pool);
DESTROY(pool);
};
@end
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