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/* Starshatter OpenSource Distribution
Copyright (c) 1997-2004, Destroyer Studios LLC.
All Rights Reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
* Neither the name "Destroyer Studios" nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
SUBSYSTEM: NetEx.lib
FILE: HttpServer.h
AUTHOR: John DiCamillo
OVERVIEW
========
Network Server Pump for HTTP Server
*/
#ifndef HttpServer_h
#define HttpServer_h
#include "NetServer.h"
// +-------------------------------------------------------------------+
class HttpParam;
class HttpRequest;
class HttpResponse;
// +-------------------------------------------------------------------+
class HttpServer : public NetServer
{
public:
static const char* TYPENAME() { return "HttpServer"; }
HttpServer(WORD port, int poolsize=1);
virtual ~HttpServer();
int operator == (const HttpServer& l) const { return addr == l.addr; }
virtual Text ProcessRequest(Text request, const NetAddr& addr);
virtual Text DefaultResponse();
virtual Text ErrorResponse();
virtual bool DoGet(HttpRequest& request, HttpResponse& response);
virtual bool DoPost(HttpRequest& request, HttpResponse& response);
virtual bool DoHead(HttpRequest& request, HttpResponse& response);
virtual Text GetServerName();
virtual void SetServerName(const char* name);
protected:
Text http_server_name;
};
// +-------------------------------------------------------------------+
class HttpParam
{
public:
static const char* TYPENAME() { return "HttpParam"; }
HttpParam(const char* n, const char* v) : name(n), value(v) { }
int operator == (const HttpParam& p) const { return name == p.name; }
Text name;
Text value;
};
// +-------------------------------------------------------------------+
class HttpRequest
{
public:
static const char* TYPENAME() { return "HttpRequest"; }
enum METHOD {
HTTP_OPTIONS,
HTTP_GET,
HTTP_HEAD,
HTTP_POST,
HTTP_PUT,
HTTP_DELETE,
HTTP_TRACE,
HTTP_CONNECT
};
HttpRequest(const char* request=0);
~HttpRequest();
operator Text();
void ParseRequest(Text request);
void ParseCookie(const char* param);
int Method() const { return method; }
Text URI() const { return uri; }
Text Content() const { return content; }
Text RequestLine() const { return request_line; }
List<HttpParam>& GetQuery() { return query; }
List<HttpParam>& GetHeaders() { return headers; }
List<HttpParam>& GetCookies() { return cookies; }
NetAddr GetClientAddr() const { return client_addr; }
void SetClientAddr(const NetAddr& a) { client_addr = a; }
Text GetParam(const char* name);
Text GetHeader(const char* name);
void SetHeader(const char* name, const char* value);
void AddHeader(const char* name, const char* value);
Text GetCookie(const char* name);
void SetCookie(const char* name, const char* value);
void AddCookie(const char* name, const char* value);
Text DecodeParam(const char* value);
static Text EncodeParam(const char* value);
private:
int method;
Text uri;
Text content;
Text request_line;
NetAddr client_addr;
List<HttpParam> query;
List<HttpParam> headers;
List<HttpParam> cookies;
};
// +-------------------------------------------------------------------+
class HttpResponse
{
public:
static const char* TYPENAME() { return "HttpResponse"; }
enum STATUS {
SC_CONTINUE = 100,
SC_SWITCHING_PROTOCOLS = 101,
SC_OK = 200,
SC_CREATED = 201,
SC_ACCEPTED = 202,
SC_NON_AUTHORITATIVE = 203,
SC_NO_CONTENT = 204,
SC_RESET_CONTENT = 205,
SC_PARTIAL_CONTENT = 206,
SC_MULTIPLE_CHOICES = 300,
SC_MOVED_PERMANENTLY = 301,
SC_FOUND = 302,
SC_SEE_OTHER = 303,
SC_NOT_MODIFIED = 304,
SC_USE_PROXY = 305,
SC_TEMPORARY_REDIRECT = 307,
SC_BAD_REQUEST = 400,
SC_UNAUTHORIZED = 401,
SC_PAYMENT_REQUIRED = 402,
SC_FORBIDDEN = 403,
SC_NOT_FOUND = 404,
SC_METHOD_NOT_ALLOWED = 405,
SC_NOT_ACCEPTABLE = 406,
SC_PROXY_AUTH_REQ = 407,
SC_REQUEST_TIME_OUT = 408,
SC_CONFLICT = 409,
SC_GONE = 410,
SC_LENGTH_REQUIRED = 411,
SC_SERVER_ERROR = 500,
SC_NOT_IMPLEMENTED = 501,
SC_BAD_GATEWAY = 502,
SC_SERVICE_UNAVAILABLE = 503,
SC_GATEWAY_TIMEOUT = 504,
SC_VERSION_NOT_SUPPORTED= 505
};
HttpResponse(int status=500, const char* content=0);
HttpResponse(const char* response);
~HttpResponse();
operator Text();
void ParseResponse(Text request);
void ParseCookie(const char* param);
int Status() const { return status; }
void SetStatus(int s) { status = s; }
Text Content() const { return content; }
void SetContent(Text t) { content = t; }
void AddContent(Text t) { content += t; }
List<HttpParam>& GetHeaders() { return headers; }
List<HttpParam>& GetCookies() { return cookies; }
Text GetHeader(const char* name);
void SetHeader(const char* name, const char* value);
void AddHeader(const char* name, const char* value);
Text GetCookie(const char* name);
void SetCookie(const char* name, const char* value);
void AddCookie(const char* name, const char* value);
void SendRedirect(const char* url);
private:
int status;
Text content;
List<HttpParam> headers;
List<HttpParam> cookies;
};
#endif // HttpServer_h
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