printerproxy.cpp

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// PrinterProxy.cpp - Morpheus component code base

#include "header.h"
#include <string.h>
#include "printerfactory.h"
#include "printerproxy.h"

APDK_BEGIN_NAMESPACE

//PrinterProxy
//! Constructor for PrinterProxy
/*!
******************************************************************************/
PrinterProxy::PrinterProxy
(
    const char* szFamilyName,
    const char* szModelNames
) : m_szFamilyName(szFamilyName),
    m_szModelNames(szModelNames)
{
    unsigned int uCount = 0;
    char* tPtr = const_cast<char*>(m_szModelNames);
    while (*tPtr)
    {
        tPtr += strlen(tPtr)+1;
        uCount++;
    }
    m_uModelCount = uCount;

    PrinterFactory::Register(this);
    TRACE("PP::PP family is %s and supports %d models\n", GetFamilyName(), GetModelCount());
} //PrinterProxy


//~PrinterProxy
//! Destructor for PrinterProxy
/*!
******************************************************************************/
PrinterProxy::~PrinterProxy()
{
    TRACE("PP::~PP<%s> destructing\n", GetFamilyName());
    PrinterFactory::UnRegister(this);
} //~PrinterProxy


//GetNextModelName
//! Return the next model the family supports
/*!
\return
pointer to the next model string<br>
NULL if there are no more models in the list
******************************************************************************/
const char* PrinterProxy::GetNextModelName
(
    MODEL_HANDLE& theModelHandle
) const
{
    TRACE("PP::GetNextModelName()\n");
    const char* szModelName = GetModelName(theModelHandle);
    if (szModelName == NULL)
    {
        TRACE("PP:GetNextModelName - reset to being of list\n");
        szModelName = m_szModelNames;
    }
    else
    {
        szModelName += strlen(szModelName)+1;
    }
    if (*szModelName == '\0')
    {
        TRACE("PP:GetNextModelName - hit end of list\n");
        szModelName = NULL;
    }
    theModelHandle = szModelName;
    return szModelName;
} //GetNextModelName


//ModelMatchQuery
//! Indicate if there is a match in this proxy for the model string
/*!
\return
true - there was a match<br>
false - there was no match
******************************************************************************/
bool PrinterProxy::ModelMatchQuery
(
    const char* szModelString                   //!< model or family string
) const
{
    TRACE("PP::ModelMatchQuery(%s)\n", szModelString);
    bool bFound = false;
    // check to see if they passed in the family name
    TRACE("PP::MMQ - searching for %s(family) in %s\n",GetFamilyName(), szModelString);
    if (!strcmp(szModelString, GetFamilyName()))
    {
        TRACE("PP::MMQ - found family name match (%s)!\n", GetFamilyName());
        bFound = true;
    }
    else
    {
        const char* szNextModel = m_szModelNames;
        while(*szNextModel)
        {
            TRACE("PP::MMQ - searching for %s in %s\n", szNextModel, szModelString);
            // do a simple substring on what was passed in with what is in the model list
            if (strstr(szModelString, szNextModel))
            {
                // we found a match
                TRACE("PP:MMQ - found a model name match (%s)!\n", szNextModel);
                bFound = true;
                break;
            }
            szNextModel += strlen(szNextModel)+1;
        }
    }
    return bFound;
} //DeviceQueryMatch


//DeviceMatchQuery
//! Indicate to what level this printer class could support the device
/*!
\return
PROXY_VOTE - confidance vote from 0 - 100 indicating how well the proxy
belives that this printer class could support the device indicated. 0
indicating "not at all" and 100 indicating "exact match".
\sa PROXY_VOTE
******************************************************************************/
PROXY_VOTE PrinterProxy::DeviceMatchQuery
(
    const char* szDeviceString          //!< valid device id string
) const
{
    TRACE("PP::DeviceMatchQuery(%s)\n", szDeviceString);
    return VOTE_NO_MATCH;
} //DeviceQueryMatch

APDK_END_NAMESPACE