+/* +------------------------------------+
+ * | Inspire Internet Relay Chat Daemon |
+ * +------------------------------------+
+ *
+ * InspIRCd: (C) 2002-2009 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
+ *
+ * This program is free but copyrighted software; see
+ * the file COPYING for details.
+ *
+ * ---------------------------------------------------
+ */
+
#include "base.h"
#ifndef __HTTPD_H__
#include <string>
#include <sstream>
+#include <map>
-/** This class represents a HTTP request.
- * It will be sent to all modules as the data section of
- * an Event.
+/** A modifyable list of HTTP header fields
*/
-class HTTPRequest : public classbase
+class HTTPHeaders
{
protected:
+ std::map<std::string,std::string> headers;
+ public:
+
+ /** Set the value of a header
+ * Sets the value of the named header. If the header is already present, it will be replaced
+ */
+ void SetHeader(const std::string &name, const std::string &data)
+ {
+ headers[name] = data;
+ }
+
+ /** Set the value of a header, only if it doesn't exist already
+ * Sets the value of the named header. If the header is already present, it will NOT be updated
+ */
+ void CreateHeader(const std::string &name, const std::string &data)
+ {
+ if (!IsSet(name))
+ SetHeader(name, data);
+ }
+
+ /** Remove the named header
+ */
+ void RemoveHeader(const std::string &name)
+ {
+ headers.erase(name);
+ }
+
+ /** Remove all headers
+ */
+ void Clear()
+ {
+ headers.clear();
+ }
+
+ /** Get the value of a header
+ * @return The value of the header, or an empty string
+ */
+ std::string GetHeader(const std::string &name)
+ {
+ std::map<std::string,std::string>::iterator it = headers.find(name);
+ if (it == headers.end())
+ return std::string();
+
+ return it->second;
+ }
+
+ /** Check if the given header is specified
+ * @return true if the header is specified
+ */
+ bool IsSet(const std::string &name)
+ {
+ std::map<std::string,std::string>::iterator it = headers.find(name);
+ return (it != headers.end());
+ }
+
+ /** Get all headers, formatted by the HTTP protocol
+ * @return Returns all headers, formatted according to the HTTP protocol. There is no request terminator at the end
+ */
+ std::string GetFormattedHeaders()
+ {
+ std::string re;
+
+ for (std::map<std::string,std::string>::iterator i = headers.begin(); i != headers.end(); i++)
+ re += i->first + ": " + i->second + "\r\n";
+ return re;
+ }
+};
+
+class HttpServerSocket;
+
+/** This class represents a HTTP request.
+ */
+class HTTPRequest : public Event
+{
+ protected:
std::string type;
std::string document;
std::string ipaddr;
- std::stringstream* headers;
+ std::string postdata;
public:
+ HTTPHeaders *headers;
+ int errorcode;
+
/** A socket pointer, which you must return in your HTTPDocument class
* if you reply to this request.
*/
- void* sock;
+ HttpServerSocket* sock;
/** Initialize HTTPRequest.
* This constructor is called by m_httpd.so to initialize the class.
* @param hdr The headers sent with the request
* @param opaque An opaque pointer used internally by m_httpd, which you must pass back to the module in your reply.
* @param ip The IP address making the web request.
+ * @param pdata The post data (content after headers) received with the request, up to Content-Length in size
*/
- HTTPRequest(const std::string &request_type, const std::string &uri, std::stringstream* hdr, void* opaque, const std::string &ip)
- : type(request_type), document(uri), ipaddr(ip), headers(hdr), sock(opaque)
+ HTTPRequest(Module* me, const std::string &eventid, const std::string &request_type, const std::string &uri,
+ HTTPHeaders* hdr, HttpServerSocket* socket, const std::string &ip, const std::string &pdata)
+ : Event(me, eventid), type(request_type), document(uri), ipaddr(ip), postdata(pdata), headers(hdr), sock(socket)
{
}
- /** Get headers.
- * All the headers for the web request are returned, as a pointer to a stringstream.
- * @return The header information
+ /** Get the post data (request content).
+ * All post data will be returned, including carriage returns and linefeeds.
+ * @return The postdata
*/
- std::stringstream* GetHeaders()
+ std::string& GetPostData()
{
- return headers;
+ return postdata;
}
/** Get the request type.
* When you initialize this class you may initialize it with all components required to
* form a valid HTTP response, including document data, headers, and a response code.
*/
-class HTTPDocument : public classbase
+class HTTPDocumentResponse : public Request
{
- protected:
-
+ public:
std::stringstream* document;
int responsecode;
- std::string extraheaders;
-
- public:
-
- /** The socket pointer from an earlier HTTPRequest
- */
- void* sock;
+ HTTPHeaders headers;
+ HTTPRequest& src;
/** Initialize a HTTPRequest ready for sending to m_httpd.so.
* @param opaque The socket pointer you obtained from the HTTPRequest at an earlier time
* based upon the response code.
* @param extra Any extra headers to include with the defaults, seperated by carriage return and linefeed.
*/
- HTTPDocument(void* opaque, std::stringstream* doc, int response, const std::string &extra) : document(doc), responsecode(response), extraheaders(extra), sock(opaque)
- {
- }
-
- /** Get the document text.
- * @return The document text
- */
- std::stringstream* GetDocument()
- {
- return this->document;
- }
-
- /** Get the document size.
- * @return the size of the document text in bytes
- */
- unsigned long GetDocumentSize()
- {
- return this->document->str().length();
- }
-
- /** Get the response code.
- * @return The response code
- */
- int GetResponseCode()
- {
- return this->responsecode;
- }
-
- /** Get the headers.
- * @return The header text, headers seperated by carriage return and linefeed.
- */
- std::string& GetExtraHeaders()
+ HTTPDocumentResponse(Module* me, HTTPRequest& req, std::stringstream* doc, int response)
+ : Request(me, req.source, "HTTP-DOC"), document(doc), responsecode(response), src(req)
{
- return this->extraheaders;
}
};
projects / user / henk / code / inspircd.git / blobdiff