Prinitng iwork document using objective c

Question

Please help in order to resolve the printing issue that i am facing while coding in objective c.
I want to print any file like (*.pages,*.numbers,*.keynote)
but i am not able to print these files using PMPrinterPrintWithFile function of objective c
I am able to print other files like *.txt,*.jpeg,*.png, *.pdf.
when I try to print iwork document like *.pages file with PMPrinterPRintWithFile, it returns a status as 1028
when I am printing other files like *.pdf,*.txt it is printed easily with status 0
and one more point I am not able to find out the MimeType of files like *.pages,*.number,*.keynote
the MIMETYPE object gets NULL value when i fetch it using the below code.
The Code I am using :
    #import "Cocoa/Cocoa.h"
    int main(int argc, char *argv[])
    NSPrintInfo *printInfo = [[NSPrintInfo alloc] init];
    PMPrintSession myPrintSession= (PMPrintSession)[printInfo PMPrintSession];
    PMPrintSettings printSetting= (PMPrintSettings)[printInfo PMPrintSettings];
    PMPageFormat pageFormat=(PMPageFormat)[printInfo PMPageFormat];
    OSStatus err = PMCreateSession(&myPrintSession);
    OSStatus status;
    CFURLRef fileURL =(CFURLRef) [NSURL fileURLWithPath:@"filename example *.*"];
    NSString* filePath=@"filename ex *.*";
    NSString* FullPath=[filePath stringByExpandingTildeInPath];
    NSURL * url= [NSURL fileURLWithPath:FullPath];
    NSURLRequest* fileUrlRequest = [[NSURLRequest alloc] initWithURL:url];
    NSError* error = nil;
    NSURLResponse* response = nil;
    NSData* fileData = [NSURLConnection sendSynchronousRequest:fileUrlRequest
    returningResponse:&response error:&error];
    NSString * MIMETYPE= [response MIMEType];
    [fileUrlRequest release];
    NSLog(@"MIMETYPE %@",MIMETYPE);
    PMPrinter thisPrinter= "printername";
    status = PMPrinterGetMimeTypes(thisPrinter, printSetting,&mimeTypes);
    if(status==noErr)
          status= PMPrinterPrintWithFile(thisPrinter, printSetting, pageFormat,     
        (CFStringRef)MIMETYPE, fileURL);
          NSLog(@" value :%@",MIMETYPE);
          NSLog(@"%i",status);
          NSLog(@"=======Printer %@=======", PMPrinterGetName( thisPrinter) );
          [printInfo release];
      return 0;
    return NSApplicationMain(argc,  (const char **) argv);

Answer 1

Thank you for your reply. This code helps me to open my local document
MicrosoftWordDocument *activeWordDoc= [wordApp activeDocument];
[activeWordDoc openFileName:@"file://localhost/Users/ramesh/Desktop/test.doc"
                     confirmConversions: FALSE
                               readOnly: FALSE
                       addToRecentFiles: FALSE
                       passwordDocument: @""
                       passwordTemplate: @""
                                 Revert: FALSE
                          writePassword: @""
                  writePasswordTemplate: @""
                          fileConverter:MicrosoftWordE162OpenFormatDocument97];
Can you please tell me how to observe when user saves that document