HttpExtensionProc():

    - ListSharedPrinter():     
        - pAllInfo->iQueryCommand = CMD_ListPrinters)
        - dwRet = ParseTemplateFile(pAllInfo);
            - PreProc.ProcessHTML

   or


    - ShowPrinterPage():
        if (pAllInfo->iQueryCommand == CMD_Invalid)
           pAllInfo->iQueryCommand = CMD_ListJobs;

        case CMD_ListJobs:
        case CMD_ShowDetails:
        case CMD_ShowJobInfo:
                dwRet = ParseTemplateFile(pAllInfo, &ppi);
                break;



=======================================================================

LPSTR GetTemplateFileName(PALLINFO pAllInfo)
{
    LPSTR   pszBuf = pAllInfo->pf.szStringBuf0;
    LPSTR   pszTmp = NULL;

    // Find the root filename
    switch (pAllInfo->iQueryCommand)
    {
        case CMD_ListJobs :     pszTmp = "prtpage.htm"; break;
        case CMD_ListPrinters : pszTmp = "prtlist.htm"; break;
        case CMD_ShowDetails :  pszTmp = "prtdtail.htm"; break;  //NOTIMPL
        case CMD_ShowJobInfo :  pszTmp = "prtjobd.htm"; break; //NOTIMPL
        case CMD_CreateExe :    pszTmp = "prtinst.htm"; break; //NOTIMPL
//  CMD_UploadFile,
//  CMD_Install,
//  CMD_JobControl
//  CMD_JobStart,
//  CMD_JobData,
//  CMD_JobEnd,
    };

- CMD_ShowJobInfo is invoked when user click on the icon on the left most column of the 
job table in prtpage.htm (see <a href={=WinPrt.PrinterCommandURL}?ShowJobInfo&{=WinPrt.JobID}>)

- CMD_ShowDetails is there, in prtpage.htm when you click "Show Printer Details..."

- So there are 4 HTML pages running. 

- ShowJobInfo() and ShowDetails are not used......


==========================================================================

prthtml.cxx:

- m_pTemplateData  ->  points to the beginning of the template file.
- m_pIn            ->  points to somewhere within the loaded template file.

==============


{WinPrt.PrinterCommandURL} writes: /scripts/sharename/.printer
{=WinPrt.PrinterShareURL}  is  http://server/sharename  not used really for "href" commands.




{=WinPrt.PrinterCommandURL}?ShowDetails   loads prtdtail.htm (print prop details page)
{=WinPrt.PrinterDetailsURL}


{=WinPrt.PrinterCommandURL}?CreateExe     loads prtinst.htm  (print install page)
{=WinPrt.PrinterInstallURL}

{=WinPrt.PrinterCommandURL}?ShowJobInfo&{=WinPrt.JobID}>  loads prtjobd.htm (job detail page)
{=WinPrt.JobDetailsURL}
Job specific tags like this one are only valid in ShowJobInfo (prtjobd.htm) and inside BeginJob loop.



How can a custom tag get the job id? Add a JobID field to the struct and have it be filled for
the cases where JobID is relavant, like when inside a BeginJob or in ShowJobInfo page.



How to send commnads? call an exported API out of the tag processor.






==================

Sharing:

1) If ISAPI installed, create wwwroot/sharename for all printrers. Currently done by 
ShareThisPrinter() which is called during spooler init and later on.

2) If need to share all printers, including not shared ones, then during SplAddPrinter() create a 
URL friendly name, and create wwwroot\thisURLFriendlyName. It could be done by replacing bad chars 
with '_', then adding 1, 2, 3 to the end for uniqueness.

3) Currently WebUnshare is called from ShareThisPrinter() when the printer is being unshared, and it
deletes the wwwroot\sharename.