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BUG#: 8273
TITLE: Remove trailing space characters
DESCRIPTION: Remove meaningless whitespace.

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#ifndef Pegasus_XMLProcess_h
#define Pegasus_XMLProcess_h

#include <Pegasus/Common/ArrayInternal.h>
#include <Pegasus/Common/XmlParser.h>
#include "WbemExecException.h"

PEGASUS_NAMESPACE_BEGIN

/**
    XMLProcess provides static methods for processing an XML request tree or
    subtree structure, in accordance with Specifications for CIM Operations
    over HTTP, Version 1.0.  These methods are used by the WbemExecCommand
    class to encapsulate the XML request in an HTTP M-POST or POST request
    message.
 */
class XMLProcess
{
public:

    /**
        Encapsulates the XML request in an HTTP M-POST or POST request message.
        Generates the appropriate HTTP extension headers corresponding to the
        XML request, in accordance with Specifications for CIM Operations over
        HTTP, Version 1.0, Section 3.  This method should be called only when
        the current parser location is the xml declaration.  If the xml
        declaration is not found, it is assumed that the request is already
        encapsulated in an HTTP request, and the message is returned unchanged.
        If the useMPost parameter is TRUE, the headers are generated for an
        M-POST request.  Otherwise, the headers are generated for a POST
        request.  If the useHTTP11 parameter is TRUE, the headers are generated
        for an HTTP/1.1 request.  Otherwise, the headers are generated for an
        HTTP/1.0 request.  The combination of useMPost true and useHTTP11 false
        is invalid, but this function does not check for this case.  The XML
        request is examined only as much as necessary to generate the required
        headers.  This method does not attempt to validate the entire XML
        request.

        @param   parser              XmlParser instance corresponding to the
                                     XML request
        @param   hostName            host name to be used in HTTP Host header
        @param   useMPost            Boolean indicating that headers should be
                                     generated for an M-POST request
        @param   useHTTP11           Boolean indicating that headers should be
                                     generated for an HTTP/1.1 request
        @param   content             Buffer containing XML request
        @param   httpHeaders         Buffer returning the HTTP headers

        @return  Buffer containing the XML request encapsulated in an
                 HTTP request message

        @exception  XmlValidationError  if the XML input is invalid
        @exception  XmlSemanticError    if the XML input contains a semantic
                                        error
        @exception  WbemExecException   if the input contains neither XML
                                        declaration nor HTTP M-POST or POST
                                        method request
        @exception  XmlException        if the XML input is invalid
        @exception  Exception           internal error
    */
    static Buffer encapsulate(
        XmlParser& parser,
        const String& hostName,
        Boolean useMPost,
        Boolean useHTTP11,
        Buffer& content,
        Buffer& httpHeaders)
        throw (XmlValidationError, XmlSemanticError, WbemExecException,
               XmlException, Exception);
};

PEGASUS_NAMESPACE_END

#endif /* Pegasus_XMLProcess_h */