poco/ApacheConnector/include/ApacheConnector.h
2008-01-16 18:20:15 +00:00

91 lines
2.9 KiB
C++

//
// ApacheConnector.h
//
// $Id: //poco/Main/ApacheConnector/include/ApacheConnector.h#3 $
//
// Copyright (c) 2007, Applied Informatics Software Engineering GmbH.
// All rights reserved.
//
// This is unpublished proprietary source code of Applied Informatics.
// The contents of this file may not be disclosed to third parties,
// copied or duplicated in any form, in whole or in part.
//
#ifndef ApacheConnector_ApacheConnector_INCLUDED
#define ApacheConnector_ApacheConnector_INCLUDED
#include <string>
struct request_rec;
class ApacheServerRequest;
class ApacheRequestRec
/// This class wraps an Apache request_rec.
{
public:
ApacheRequestRec(request_rec* _pRec);
/// Creates the ApacheRequestRec;
bool haveRequestBody();
/// Returns true if the request contains a body.
int readRequest(char* buffer, int length);
/// Read up to length bytes from request body into buffer.
/// Returns the number of bytes read, 0 if eof or -1 if an error occured.
void writeResponse(const char* buffer, int length);
/// Writes the given characters as response to the given request_rec.
void addHeader(const std::string& key, const std::string& value);
/// Adds the given key / value pair to the outgoing headers of the
/// http response.
void setContentType(const std::string& mediaType);
/// Sets the response content type.
void redirect(const std::string& uri);
/// Redirects the response to the given uri.
void sendErrorResponse(int status);
/// Sends an error response with the given HTTP status code.
int sendFile(const std::string& path, unsigned int fileSize, const std::string& mediaType);
/// Sends the file given by fileName as response.
void copyHeaders(ApacheServerRequest& request);
/// Copies the request uri and header fields from the Apache request
/// to the ApacheServerRequest.
private:
request_rec* _pRec;
};
class ApacheConnector
/// This class provides static methods wrapping the
/// Apache API.
{
public:
enum LogLevel
{
PRIO_FATAL = 1, /// A fatal error. The application will most likely terminate. This is the highest priority.
PRIO_CRITICAL, /// A critical error. The application might not be able to continue running successfully.
PRIO_ERROR, /// An error. An operation did not complete successfully, but the application as a whole is not affected.
PRIO_WARNING, /// A warning. An operation completed with an unexpected result.
PRIO_NOTICE, /// A notice, which is an information with just a higher priority.
PRIO_INFORMATION, /// An informational message, usually denoting the successful completion of an operation.
PRIO_DEBUG, /// A debugging message.
PRIO_TRACE /// A tracing message. This is the lowest priority.
};
static void log(const char* file, int line, int level, int status, const char* text);
/// Log the given message.
};
#endif // ApacheConnector_ApacheConnector_INCLUDED