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Diffstat (limited to 'NetEx/HttpServer.h')
| -rw-r--r-- | NetEx/HttpServer.h | 241 |
1 files changed, 241 insertions, 0 deletions
diff --git a/NetEx/HttpServer.h b/NetEx/HttpServer.h new file mode 100644 index 0000000..fb74fbc --- /dev/null +++ b/NetEx/HttpServer.h @@ -0,0 +1,241 @@ +/* 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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