structural changes for worker/process. @TODO actually i have no idea why this happens.

+2012-02-22 12:19:40 +0100 Georg Hopp 
+
+	* fix memory problems occured with latest changes (HEAD, master)
+
 2012-02-22 09:03:40 +0100 Georg Hopp 
 
-	* fixed bug in keep-alive check arised by implementation if #10 (HEAD, master)
+	* fixed bug in keep-alive check arised by implementation if #10 (origin/master, origin/HEAD)
 
 2012-02-22 08:51:05 +0100 Georg Hopp 
 
-	* add forgotten jquery assets (origin/master, origin/HEAD)
+	* add forgotten jquery assets
 
 2012-02-22 08:48:43 +0100 Georg Hopp 
 

 VERY BIG TODO:
-- give a contructor a way to fail, so that no object will be created at all
-
 - right now i will use long polling ajax calls when feedback from to the client
   is needed. In the long term this should be changed to websockets (ws). But
   right now ws specification is not final anyway. :)
+
+- handle errors after all system call...especially open, close, etc.

@@ -27,16 +27,18 @@
 
 #include "class.h"
 
+#define HTTP_HEADER_VALUE_CHUNK_SIZE	128
+
 CLASS(HttpHeader) {
 	unsigned long hash;
 	char *        name;
-	char **       value;
+	char *        value[HTTP_HEADER_VALUE_CHUNK_SIZE];
 	size_t        nvalue;
 };
 
 HttpHeader httpHeaderParse(char * line);   // @INFO: destructive
 
-void       httpHeaderAdd(const HttpHeader *, HttpHeader);
+HttpHeader httpHeaderAdd(const HttpHeader *, HttpHeader);
 HttpHeader httpHeaderGet(const HttpHeader *, const char *);
 size_t     httpHeaderSizeGet(HttpHeader);
 size_t     httpHeaderToString(HttpHeader, char *);

@@ -38,11 +38,10 @@ CLASS(HttpResponse) {
 	char *       reason;
 };
 
-HttpResponse httpResponse304(int, const char *);
+HttpResponse httpResponse304(const char *, const char *, const char *);
 HttpResponse httpResponse404();
 HttpResponse httpResponseMe(int);
-HttpResponse httpResponseImage(int);
-HttpResponse httpResponseJquery(int);
+HttpResponse httpResponseAsset(const char *, const char *, const char *);
 
 #endif // __HTTP_RESPONSE_H__
 

@@ -49,7 +49,7 @@ extern void   classDelete(void **);
 extern void * classClone(void *);
 
 #define new(class,...)		classNew(_##class, ##__VA_ARGS__)
-#define delete(object)		classDelete((void **)(object))
+#define delete(object)		classDelete((void **)&(object))
 #define clone(object)		classClone((void *)(object))
 
 #endif // __INTERFACE_CLASS_H__

@@ -23,7 +23,7 @@
 #ifndef __UTILS_MEMORY_H__
 #define __UTILS_MEMORY_H__
 
-#define FREE(val)	(ffree((void**)(val)))
+#define FREE(val)	(ffree((void**)&(val)))
 
 void ffree(void **);
 

@@ -23,10 +23,10 @@ REQ    = http/request.c http/request/has_valid_method.c
 RESP   = http/response.c \
 	 http/response/304.c \
 	 http/response/404.c \
-	 http/response/image.c \
-	 http/response/jquery.c \
+	 http/response/asset.c \
 	 http/response/me.c
-WORKER = http/worker.c http/worker/process.c http/worker/write.c
+WORKER = http/worker.c http/worker/process.c http/worker/write.c \
+	 http/worker/get_asset.c http/worker/add_common_header.c
 WRITER = http/response/writer.c http/response/writer/write.c
 HEADER = http/header.c http/header/get.c http/header/add.c \
 	 http/header/size_get.c http/header/to_string.c

@@ -35,18 +35,19 @@
 
 #include "class.h"
 #include "interface/class.h"
+#include "utils/memory.h"
 
 #include "cbuf.h"
 
 
-static void dtor(void*);
+static void cbufDtor(void*);
 
 static
 int
-ctor(void * _this, va_list * params)
+cbufCtor(void * _this, va_list * params)
 {
 	Cbuf   this     = _this;
-	char   state    = 0;
+	char   state    = -1;
 	char * shm_name = va_arg(*params, char*);
 	long   psize    = sysconf(_SC_PAGESIZE);
 	size_t size;
@@ -64,7 +65,7 @@ ctor(void * _this, va_list * params)
 	size        = (0 >= size)? 1 : (0 != size%psize)? (size/psize)+1 : size/psize;
 	this->bsize = psize * size;
 
-	while (0 == state) {
+	while (-1 == state) {
 		shm = shm_open(this->shm_name, O_RDWR|O_CREAT|O_EXCL, S_IRWXU);
 		if (-1 == shm) {
 			break;
@@ -93,7 +94,7 @@ ctor(void * _this, va_list * params)
 			break;
 		}   
 
-		state = 1;
+		state = 0;
 	}
 
 	if (-1 != shm) {
@@ -101,32 +102,25 @@ ctor(void * _this, va_list * params)
 		close(shm);
 	}
 
-	if (1 != state) {
-		dtor(this);
-	}
-
-	return 0;
+	return state;
 }
 
 static
 void
-dtor(void * _this)
+cbufDtor(void * _this)
 {
 	Cbuf this = _this;
 
-	if (NULL != this->shm_name) {
-		free(this->shm_name);
-	}
+	FREE(this->shm_name);
 
 	if (NULL != this->data && MAP_FAILED != this->data) {
 		munmap(this->data, this->bsize << 1);
 	}
 
-	this->shm_name = NULL;
-	this->data     = NULL;
+	this->data = NULL;
 }
 
-INIT_IFACE(Class, ctor, dtor, NULL);
+INIT_IFACE(Class, cbufCtor, cbufDtor, NULL);
 CREATE_CLASS(Cbuf, NULL, IFACE(Class));
 
 // vim: set ts=4 sw=4:

@@ -33,7 +33,7 @@
 
 static
 int
-ctor(void * _this, va_list * params) {
+httpHeaderCtor(void * _this, va_list * params) {
 	HttpHeader this = _this;
 	char * name;
 	char * value;
@@ -46,29 +46,27 @@ ctor(void * _this, va_list * params) {
 
 	this->hash = sdbm((unsigned char *)name);
 
-	this->value = malloc(sizeof(char*) * (++(this->nvalue)));
-	(this->value)[this->nvalue - 1] = malloc(strlen(value) + 1);
-	strcpy((this->value)[this->nvalue - 1], value);
+	(this->value)[this->nvalue] = malloc(strlen(value) + 1);
+	strcpy((this->value)[this->nvalue++], value);
 
 	return 0;
 }
 
 static
 void
-dtor(void * _this)
+httpHeaderDtor(void * _this)
 {
 	HttpHeader this = _this;
 	size_t     i;
 
-	FREE(&(this->name));
+	FREE(this->name);
 
 	for (i=0; i<this->nvalue; i++) {
-		FREE(&(this->value[i]));
+		FREE(this->value[i]);
 	}
-	FREE(&(this->value));
 }
 
-INIT_IFACE(Class, ctor, dtor, NULL);
+INIT_IFACE(Class, httpHeaderCtor, httpHeaderDtor, NULL);
 CREATE_CLASS(HttpHeader, NULL, IFACE(Class));
 
 // vim: set ts=4 sw=4:

@@ -40,20 +40,21 @@ comp(const void * _a, const void * _b)
 	return (a->hash < b->hash)? -1 : (a->hash > b->hash)? 1 : 0;
 }
 
-void
+HttpHeader
 httpHeaderAdd(const HttpHeader * root, HttpHeader header)
 {
 	HttpHeader * found = tsearch(header, (void **)root, comp);
 	
 	if (*found != header) {
-		(*found)->value = realloc(
-				(*found)->value,
-				sizeof(char*) * (++(*found)->nvalue));
-		(*found)->value[(*found)->nvalue - 1] = malloc(
-				strlen((header->value)[0]) + 1);
-		strcpy(((*found)->value)[(*found)->nvalue - 1], (header->value)[0]);
-		delete(&header);
+		if ((*found)->nvalue >= HTTP_HEADER_VALUE_CHUNK_SIZE) {
+			return NULL;
+		}
+		(*found)->value[(*found)->nvalue++] = (header->value)[0];
+		(header->value)[0] = NULL;
+		delete(header);
 	}
+
+	return *found;
 }
 
 // vim: set ts=4 sw=4:

@@ -28,11 +28,11 @@
 size_t
 httpHeaderSizeGet(HttpHeader header)
 {
-	size_t size = 0;
+	size_t nsize = strlen(header->name) + 2;
+	size_t size  = header->nvalue * nsize;
 	int    i;
 
 	for (i=0; i<header->nvalue; i++) {
-		size += strlen(header->name) + 2;
 		size += strlen(header->value[i]) + 2;
 	}
 

@@ -42,12 +42,12 @@ inline
 void
 tDelete(void * node)
 {   
-	delete(&node);
+	delete(node);
 }   
 
 static
 int
-ctor(void * _this, va_list * params)
+httpMessageCtor(void * _this, va_list * params)
 {
 	HttpMessage this    = _this;
 	char *      version = va_arg(* params, char *);
@@ -60,11 +60,11 @@ ctor(void * _this, va_list * params)
 
 static
 void
-dtor(void * _this)
+httpMessageDtor(void * _this)
 {
 	HttpMessage this = _this;
 
-	ffree((void **)&(this->version));
+	FREE(this->version);
 
 	/**
 	 * this is a GNU extension...anyway on most non
@@ -75,7 +75,7 @@ dtor(void * _this)
 
 	switch (this->type) {
 		case HTTP_MESSAGE_BUFFERED:
-			ffree((void **)&(this->body));
+			FREE(this->body);
 			break;
 
 		case HTTP_MESSAGE_PIPED:
@@ -87,7 +87,7 @@ dtor(void * _this)
 	}
 } 
 
-INIT_IFACE(Class, ctor, dtor, NULL);
+INIT_IFACE(Class, httpMessageCtor, httpMessageDtor, NULL);
 CREATE_CLASS(HttpMessage, NULL, IFACE(Class));
 
 // vim: set ts=4 sw=4:

@@ -29,24 +29,24 @@
 
 static
 int
-ctor(void * _this, va_list * params)
+messageQueueCtor(void * _this, va_list * params)
 {
 	return 0;
 }
 
 static
 void
-dtor(void * _this)
+messageQueueDtor(void * _this)
 {
 	HttpMessageQueue this = _this;
 	int              i;
 
 	for (i=0; i<this->nmsgs; i++) {
-		delete(&(this->msgs)[i]);
+		delete((this->msgs)[i]);
 	}
 }
 
-INIT_IFACE(Class, ctor, dtor, NULL);
+INIT_IFACE(Class, messageQueueCtor, messageQueueDtor, NULL);
 CREATE_CLASS(HttpMessageQueue, NULL, IFACE(Class));
 
 // vim: set ts=4 sw=4:

@@ -35,19 +35,23 @@
 
 static
 int
-ctor(void * _this, va_list * params)
+httpRequestCtor(void * _this, va_list * params)
 {
+	/**
+	 * the parent is not called by intention. All infomations
+	 * are read from the request stream.
+	 */
 	return 0;
 }
 
 static
 void
-dtor(void * _this)
+httpRequestDtor(void * _this)
 {
 	HttpRequest this = _this;
 
-	ffree((void **)&(this->uri));
-	ffree((void **)&(this->method));
+	FREE(this->uri);
+	FREE(this->method);
 
 	PARENTCALL(_this, Class, dtor);
 } 
@@ -88,7 +92,7 @@ toString(void * _this, char * string)
 	return string;
 }
 
-INIT_IFACE(Class, ctor, dtor, NULL);
+INIT_IFACE(Class, httpRequestCtor, httpRequestDtor, NULL);
 INIT_IFACE(HttpIntro, sizeGet, toString);
 CREATE_CLASS(HttpRequest,
 		HttpMessage,

@@ -33,10 +33,12 @@
 #include "http/request.h"
 #include "cbuf.h"
 
+#include "utils/memory.h"
+
 
 static
 int
-ctor(void * _this, va_list * params)
+requestParserCtor(void * _this, va_list * params)
 {
 	HttpRequestParser this = _this;
 
@@ -48,23 +50,20 @@ ctor(void * _this, va_list * params)
 
 static
 void
-dtor(void * _this)
+requestParserDtor(void * _this)
 {
 	HttpRequestParser this = _this;
 
-	delete(&(this->request_queue));
+	delete(this->request_queue);
 
 	if (TRUE == this->ourLock)
 		cbufRelease(this->buffer);
 
-	if (NULL != this->incomplete)
-		free(this->incomplete);
-
-	if (NULL != this->cur_request)
-		delete(&(this->cur_request));
+	FREE(this->incomplete);
+	delete(this->cur_request);
 } 
 
-INIT_IFACE(Class, ctor, dtor, NULL);
+INIT_IFACE(Class, requestParserCtor, requestParserDtor, NULL);
 INIT_IFACE(StreamReader, (fptr_streamReaderRead)httpRequestParserParse);
 CREATE_CLASS(HttpRequestParser, NULL, IFACE(Class), IFACE(StreamReader));
 

@@ -36,7 +36,7 @@
 
 static
 int
-ctor(void * _this, va_list * params)
+httpResponseCtor(void * _this, va_list * params)
 {
 	HttpResponse this = _this;
 	char * reason;
@@ -54,11 +54,11 @@ ctor(void * _this, va_list * params)
 
 static
 void
-dtor(void * _this)
+httpResponseDtor(void * _this)
 {
 	HttpResponse this = _this;
 
-	ffree((void **)&(this->reason));
+	FREE(this->reason);
 
 	PARENTCALL(_this, Class, dtor);
 } 
@@ -99,7 +99,7 @@ toString(void * _this, char * string)
 	return string;
 }
 
-INIT_IFACE(Class, ctor, dtor, NULL);
+INIT_IFACE(Class, httpResponseCtor, httpResponseDtor, NULL);
 INIT_IFACE(HttpIntro, sizeGet, toString);
 CREATE_CLASS(
 		HttpResponse,

@@ -20,11 +20,6 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <stdio.h>
-#include <time.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-
 #include "class.h"
 #include "interface/class.h"
 
@@ -34,44 +29,24 @@
 
 
 HttpResponse
-httpResponse304(int handle, const char * content_type)
+httpResponse304(const char * mime, const char * etag, const char * mtime)
 {
-	time_t       t;
-	struct tm *  tmp;
-	char         buffer[200];
-	struct stat  st;
 	HttpResponse response;
 	HttpMessage  message;
 
-	fstat(handle, &st);
-
 	response = new(HttpResponse, "HTTP/1.1", 304, "Not Modified");
 	message  = (HttpMessage)response;
 
-	httpHeaderAdd(&(message->header),
-			new(HttpHeader, "Content-Type", content_type));
-	httpHeaderAdd(&(message->header),
-			new(HttpHeader, "Server", "testserver"));
-
 	message->type  = HTTP_MESSAGE_BUFFERED;
 	message->nbody = 0;
 	message->body  = NULL;
 
-	tmp = localtime(&(st.st_mtime));
-	strftime(buffer, sizeof(buffer), "%s", tmp);
 	httpHeaderAdd(&(message->header),
-			new(HttpHeader, "ETag", buffer));
-
-	tmp = localtime(&(st.st_mtime));
-	strftime(buffer, sizeof(buffer), "%a, %d %b %Y %T %Z", tmp);
+			new(HttpHeader, "Content-Type", mime));
 	httpHeaderAdd(&(message->header),
-			new(HttpHeader, "Last-Modified", buffer));
-
-	t   = time(NULL);
-	tmp = localtime(&t);
-	strftime(buffer, sizeof(buffer), "%a, %d %b %Y %T %Z", tmp);
+			new(HttpHeader, "ETag", etag));
 	httpHeaderAdd(&(message->header),
-			new(HttpHeader, "Date", buffer));
+			new(HttpHeader, "Last-Modified", mtime));
 
 	return response;
 }

@@ -53,8 +53,6 @@ httpResponse404()
 
 	httpHeaderAdd(&(message->header),
 			new(HttpHeader, "Content-Type", "text/html"));
-	httpHeaderAdd(&(message->header),
-			new(HttpHeader, "Server", "testserver"));
 
 	message->type  = HTTP_MESSAGE_BUFFERED;
 	message->nbody = sizeof(RESP_DATA) - 1;

@@ -23,6 +23,7 @@
 #include <stdio.h>
 #include <sys/stat.h>
 #include <fcntl.h>
+#include <string.h>
 
 #include "class.h"
 #include "interface/class.h"
@@ -33,41 +34,45 @@
 
 
 HttpResponse
-httpResponseImage(int handle)
+httpResponseAsset(const char * fname, const char * mime, const char * match)
 {
-	char         buffer[200];
+	struct tm *  tmp;
+	char         etag[200];
+	char         mtime[200];
+	char         clen[200];
 	struct stat  st;
 	HttpResponse response;
 	HttpMessage  message;
+	int          handle;
 
+	handle = open(fname, O_RDONLY);
 	fstat(handle, &st);
 
+	tmp = localtime(&(st.st_mtime));
+	strftime(etag, sizeof(etag), "%s", tmp);
+	strftime(mtime, sizeof(mtime), "%a, %d %b %Y %T %Z", tmp);
+
+	if (0 == strcmp(etag, match)) {
+		return httpResponse304(mime, etag, mtime);
+	}
+
 	response = new(HttpResponse, "HTTP/1.1", 200, "OK");
 	message  = (HttpMessage)response;
 
-	httpHeaderAdd(&(message->header),
-			new(HttpHeader, "Content-Type", "image/jpeg"));
-	httpHeaderAdd(&(message->header),
-			new(HttpHeader, "Server", "testserver"));
-
 	message->type   = HTTP_MESSAGE_PIPED;
 	message->handle = handle;
 	message->nbody  = st.st_size;
 
-	sprintf(buffer, "%d", message->nbody);
-	httpHeaderAdd(&(message->header),
-			new(HttpHeader, "Content-Length", buffer));
+	sprintf(clen, "%d", message->nbody);
 
-	tmp = localtime(&(st.st_mtime));
-	strftime(buffer, sizeof(buffer), "%s", tmp);
 	httpHeaderAdd(&(message->header),
-			new(HttpHeader, "ETag", buffer));
-
-	t   = time(NULL);
-	tmp = localtime(&t);
-	strftime(buffer, sizeof(buffer), "%a, %d %b %Y %T %Z", tmp);
+			new(HttpHeader, "Content-Type", mime));
+	httpHeaderAdd(&(message->header),
+			new(HttpHeader, "Content-Length", clen));
+	httpHeaderAdd(&(message->header),
+			new(HttpHeader, "ETag", etag));
 	httpHeaderAdd(&(message->header),
-			new(HttpHeader, "Date", buffer));
+			new(HttpHeader, "Last-Modified", mtime));
 
 	return response;
 }

-/**
- * \file
- *
- * \author	Georg Hopp
- *
- * \copyright
- * Copyright (C) 2012  Georg Hopp
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <stdio.h>
-#include <time.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-
-#include "class.h"
-#include "interface/class.h"
-
-#include "http/response.h"
-#include "http/message.h"
-#include "http/header.h"
-
-
-HttpResponse
-httpResponseJquery(int handle)
-{
-	time_t       t;
-	struct tm *  tmp;
-	char         buffer[200];
-	struct stat  st;
-	HttpResponse response;
-	HttpMessage  message;
-
-	fstat(handle, &st);
-
-	response = new(HttpResponse, "HTTP/1.1", 200, "OK");
-	message  = (HttpMessage)response;
-
-	httpHeaderAdd(&(message->header),
-			new(HttpHeader, "Content-Type", "text/javascript"));
-	httpHeaderAdd(&(message->header),
-			new(HttpHeader, "Server", "testserver"));
-
-	message->type   = HTTP_MESSAGE_PIPED;
-	message->handle = handle;
-	message->nbody  = st.st_size;
-
-	sprintf(buffer, "%d", message->nbody);
-	httpHeaderAdd(&(message->header),
-			new(HttpHeader, "Content-Length", buffer));
-
-	tmp = localtime(&(st.st_mtime));
-	strftime(buffer, sizeof(buffer), "%s", tmp);
-	httpHeaderAdd(&(message->header),
-			new(HttpHeader, "ETag", buffer));
-
-	t   = time(NULL);
-	tmp = localtime(&t);
-	strftime(buffer, sizeof(buffer), "%a, %d %b %Y %T %Z", tmp);
-	httpHeaderAdd(&(message->header),
-			new(HttpHeader, "Date", buffer));
-
-	return response;
-}
-
-// vim: set ts=4 sw=4:

@@ -69,8 +69,6 @@ httpResponseMe(int value)
 	httpHeaderAdd(&(message->header),
 			new(HttpHeader, "Content-Type", "text/html"));
 	httpHeaderAdd(&(message->header),
-			new(HttpHeader, "Server", "testserver"));
-	httpHeaderAdd(&(message->header),
 			new(HttpHeader, "Set-Cookie", "name=\"Georg Hopp\""));
 	httpHeaderAdd(&(message->header),
 			new(HttpHeader, "Set-Cookie", "profession=\"coder\""));

@@ -31,7 +31,7 @@
 
 static
 int
-ctor(void * _this, va_list * params)
+responseWriterCtor(void * _this, va_list * params)
 {
 	HttpResponseWriter this = _this;
 
@@ -43,20 +43,20 @@ ctor(void * _this, va_list * params)
 
 static
 void
-dtor(void * _this)
+responseWriterDtor(void * _this)
 {
 	HttpResponseWriter this = _this;
 
-	delete(&(this->response_queue));
+	delete(this->response_queue);
 
 	if (TRUE == this->ourLock)
 		cbufRelease(this->buffer);
 
 	if (NULL != this->cur_response)
-		delete(&(this->cur_response));
+		delete(this->cur_response);
 }
 
-INIT_IFACE(Class, ctor, dtor, NULL);
+INIT_IFACE(Class, responseWriterCtor, responseWriterDtor, NULL);
 INIT_IFACE(StreamWriter, (fptr_streamWriterWrite)httpResponseWriterWrite);
 CREATE_CLASS(HttpResponseWriter, NULL, IFACE(Class), IFACE(StreamWriter));
 

@@ -143,13 +143,13 @@ httpResponseWriterWrite(HttpResponseWriter this, int fd)
 					 */
 					cbufRelease(this->buffer);
 					this->ourLock = FALSE;
-					delete(&this->cur_response);
+					delete(this->cur_response);
 					return -1;
 				}
 
 				cbufRelease(this->buffer);
 				this->ourLock = FALSE;
-				delete(&this->cur_response);
+				delete(this->cur_response);
 
 				break;
 		}

@@ -13,10 +13,11 @@
 #include "interface/stream_reader.h"
 #include "interface/stream_writer.h"
 
-#define  SHMN	"/worker_"
+#include "utils/memory.h"
+
 static
 int
-ctor(void * _this, va_list * params)
+httpWorkerCtor(void * _this, va_list * params)
 {
 	HttpWorker this = _this;
 	char *     id   = va_arg(*params, char *);
@@ -41,17 +42,17 @@ ctor(void * _this, va_list * params)
 
 static
 void
-dtor(void * _this)
+httpWorkerDtor(void * _this)
 {
 	HttpWorker this = _this;
 
-	if (NULL != this->id)	free(this->id);
+	FREE(this->id);
 
-	delete(&(this->parser));
-	delete(&(this->writer));
+	delete(this->parser);
+	delete(this->writer);
 
-	if (NULL != this->pbuf)	delete(&(this->pbuf));
-	if (NULL != this->wbuf)	delete(&(this->wbuf));
+	if (NULL != this->pbuf)	delete(this->pbuf);
+	if (NULL != this->wbuf)	delete(this->wbuf);
 }
 
 static
@@ -70,7 +71,7 @@ _clone(void * _this, void * _base)
 	this->writer = new(HttpResponseWriter, base->wbuf);
 }
 
-INIT_IFACE(Class, ctor, dtor, _clone);
+INIT_IFACE(Class, httpWorkerCtor, httpWorkerDtor, _clone);
 INIT_IFACE(StreamReader, (fptr_streamReaderRead)httpWorkerProcess);
 INIT_IFACE(StreamWriter, (fptr_streamWriterWrite)httpWorkerWrite);
 CREATE_CLASS(

+#include <time.h>
+
+#include "class.h"
+#include "interface/class.h"
+
+#include "http/message.h"
+#include "http/response.h"
+
+void
+httpWorkerAddCommonHeader(HttpMessage request, HttpMessage response)
+{
+	time_t       t;
+	struct tm *  tmp;
+	char         buffer[200];
+
+	if (httpMessageHasKeepAlive(request)) {
+		httpHeaderAdd(
+				&(response->header),
+				new(HttpHeader, "Connection", "Keep-Alive"));
+	}
+	else {
+		httpHeaderAdd(
+				&(response->header),
+				new(HttpHeader, "Connection", "Close"));
+	}
+
+	httpHeaderAdd(&(response->header),
+			new(HttpHeader, "Server", "testserver"));
+
+	t   = time(NULL);
+	tmp = localtime(&t);
+	strftime(buffer, sizeof(buffer), "%a, %d %b %Y %T %Z", tmp);
+	httpHeaderAdd(&(response->header),
+			new(HttpHeader, "Date", buffer));
+}
+
+// vim: set ts=4 sw=4:

+#include "http/header.h"
+#include "http/message.h"
+#include "http/request.h"
+#include "http/response.h"
+
+HttpMessage
+httpWorkerGetAsset(
+		HttpRequest request,
+		const char * fname,
+		const char * mime)
+{
+	char *     match;
+	HttpHeader header;
+
+	header = httpHeaderGet(
+			&(((HttpMessage)request)->header),
+			"If-None-Match");
+
+	if (NULL == header) {
+		match = "";
+	}
+	else {
+		match = (header->value)[0];
+	}
+
+	return (HttpMessage)httpResponseAsset(fname, mime, match);
+}
+
+// vim: set ts=4 sw=4:

@@ -21,18 +21,22 @@
  */
 
 #include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
 
 #include "class.h"
 #include "interface/class.h"
 
 #include "http/worker.h"
+#include "http/message.h"
+#include "http/request.h"
+#include "http/message/queue.h"
 #include "http/request/parser.h"
 #include "http/header.h"
 #include "http/request.h"
 #include "http/message.h"
 
+HttpMessage httpWorkerGetAsset(HttpRequest, const char *, const char *);
+void        httpWorkerAddCommonHeader(HttpMessage, HttpMessage);
+
 ssize_t
 httpWorkerProcess(HttpWorker this, int fd)
 {
@@ -47,57 +51,35 @@ httpWorkerProcess(HttpWorker this, int fd)
 		HttpMessageQueue respq = this->writer->response_queue;
 
 		for (i=0; i<reqq->nmsgs; i++) {
-			/**
-			 * \todo for now simply remove request and send not found.
-			 * Make this sane.
-			 */
-			HttpRequest request  = (HttpRequest)(reqq->msgs[i]);
-			HttpMessage response = NULL;
-
-			if (0 == strcmp("GET", request->method) &&
-					0 == strcmp("/me/", request->uri)) {
-				response = (HttpMessage)httpResponseMe(*(this->val));
-			}
-			else if (0 == strcmp("GET", request->method) &&
-					0 == strcmp("/image/", request->uri)) {
-				int handle = open("./assets/waldschrat.jpg", O_RDONLY);
-
-				if (NULL != httpHeaderGet(
-							&(((HttpMessage)request)->header),
-							"If-None-Match")) {
-					response = (HttpMessage)httpResponse304(handle, "image/jpeg");
-				}
-				else {
-					response = (HttpMessage)httpResponseImage(handle);
+			HttpRequest  request  = (HttpRequest)(reqq->msgs[i]);
+			HttpMessage  response = NULL;
+
+			if (0 == strcmp("GET", request->method)) {
+
+				if (0 == strcmp("/me/", request->uri)) {
+					response = (HttpMessage)httpResponseMe(*(this->val));
 				}
-			}
-			else if (0 == strcmp("GET", request->method) &&
-					0 == strcmp("/jquery/", request->uri)) {
-				int handle = open("./assets/jquery-1.7.1.min.js", O_RDONLY);
-
-				if (NULL != httpHeaderGet(
-							&(((HttpMessage)request)->header),
-							"If-None-Match")) {
-					response = (HttpMessage)httpResponse304(handle, "text/javascript");
+
+				if (0 == strcmp("/image/", request->uri)) {
+					response = httpWorkerGetAsset(
+							request,
+							"./assets/waldschrat.jpg",
+							"image/jpeg");
 				}
-				else {
-					response = (HttpMessage)httpResponseJquery(handle);
+
+				if (0 == strcmp("/jquery/", request->uri)) {
+					response = httpWorkerGetAsset(
+							request,
+							"./assets/jquery-1.7.1.min.js",
+							"text/javascript");
 				}
 			}
-			else {
+
+			if (NULL == response) {
 				response = (HttpMessage)httpResponse404();
 			}
 
-			if (httpMessageHasKeepAlive(reqq->msgs[i])) {
-				httpHeaderAdd(
-						&(response->header),
-						new(HttpHeader, "Connection", "Keep-Alive"));
-			}
-			else {
-				httpHeaderAdd(
-						&(response->header),
-						new(HttpHeader, "Connection", "Close"));
-			}
+			httpWorkerAddCommonHeader((HttpMessage)request, response);
 
 			t   = time(NULL);
 			tmp = localtime(&t);
@@ -107,7 +89,7 @@ httpWorkerProcess(HttpWorker this, int fd)
 
 			respq->msgs[(respq->nmsgs)++] = response;
 			response = NULL;
-			delete(&(reqq->msgs[i]));
+			delete((reqq->msgs)[i]);
 		}
 
 		reqq->nmsgs = 0;

@@ -41,7 +41,7 @@ logger_level_str[] = {
 
 static
 int
-ctor(void * _this, va_list * params)
+loggerCtor(void * _this, va_list * params)
 {
 	Logger this = _this;
 	this->min_level = va_arg(*params, int);
@@ -49,9 +49,9 @@ ctor(void * _this, va_list * params)
 	return 0;
 }
 
-static void dtor(void * _this) {}
+static void loggerDtor(void * _this) {}
 
-INIT_IFACE(Class, ctor, dtor, NULL);
+INIT_IFACE(Class, loggerCtor, loggerDtor, NULL);
 CREATE_CLASS(Logger, NULL, IFACE(Class));
 
 // vim: set ts=4 sw=4:

@@ -34,7 +34,7 @@
 
 static
 int
-ctor(void * _this, va_list * params)
+serverCtor(void * _this, va_list * params)
 {
 	Server       this = _this;
 	in_port_t    port;
@@ -73,25 +73,25 @@ ctor(void * _this, va_list * params)
 
 static
 void
-dtor(void * _this)
+serverDtor(void * _this)
 {
 	Server this = _this;
     int    i;
 
     for (i=0; i<this->nfds; i++) {
 		if (this->sock->handle != (this->fds)[i].fd) {
-			delete(&(this->conns[(this->fds)[i].fd]).sock);
-			delete(&(this->conns[(this->fds)[i].fd]).worker);
+			delete((this->conns[(this->fds)[i].fd]).sock);
+			delete((this->conns[(this->fds)[i].fd]).worker);
 		}
     }
 
-	FREE(&(this->fds));
-	FREE(&(this->conns));
+	FREE(this->fds);
+	FREE(this->conns);
 
-	delete(&this->sock);
+	delete(this->sock);
 }
 
-INIT_IFACE(Class, ctor, dtor, NULL);
+INIT_IFACE(Class, serverCtor, serverDtor, NULL);
 CREATE_CLASS(Server, NULL, IFACE(Class));
 
 // vim: set ts=4 sw=4:

@@ -31,8 +31,8 @@ serverCloseConn(Server this, unsigned int i)
 {
 	int fd = (this->fds)[i].fd;
 
-	delete(&((this->conns)[fd].sock));
-	delete(&((this->conns)[fd].worker));
+	delete((this->conns)[fd].sock);
+	delete((this->conns)[fd].worker);
 
 	memset(&(this->fds[i]), 0, sizeof(struct pollfd));
 }

@@ -52,7 +52,7 @@ serverHandleAccept(Server this)
 		(this->fds)[this->nfds].events    = POLLIN;
 		this->nfds++;
 	} else {
-		delete(&acc);
+		delete(acc);
 
 		switch(errno) {
 			case EAGAIN:

@@ -31,7 +31,7 @@
 
 static
 int
-ctor(void * _this, va_list * params)
+socketCtor(void * _this, va_list * params)
 {
 	Sock this = _this;
 	int reUse   = 1;     //! \todo make this configurable
@@ -44,7 +44,7 @@ ctor(void * _this, va_list * params)
 		loggerLog(this->log, LOGGER_CRIT,
 				"error opening socket: %s - service terminated",
 				strerror(errno));
-		return;
+		return -1;
 	}
 
 	//! Make the socket REUSE a TIME_WAIT socket
@@ -55,7 +55,7 @@ ctor(void * _this, va_list * params)
 
 static
 void
-dtor(void * _this)
+socketDtor(void * _this)
 {
 	Sock this = _this;
 
@@ -65,7 +65,7 @@ dtor(void * _this)
 	}
 }
 
-INIT_IFACE(Class, ctor, dtor, NULL);
+INIT_IFACE(Class, socketCtor, socketDtor, NULL);
 CREATE_CLASS(Sock, NULL, IFACE(Class));
 
 // vim: set ts=4 sw=4:

@@ -165,9 +165,9 @@ main()
 					}
 				} while (!WIFEXITED(status) && !WIFSIGNALED(status));
 
-				if (NULL != server) delete(&server);
-				if (NULL != worker) delete(&worker);
-				if (NULL != logger) delete(&logger);
+				if (NULL != server) delete(server);
+				if (NULL != worker) delete(worker);
+				if (NULL != logger) delete(logger);
 			}
 
 			break;