/*
* pdfclose.c: (attempt to) close a PDF viewer displaying argv[1].
*
* Modified by Peter Breitenlohner <[email protected]> (2009)
* and Jim Diamond ([email protected]) 2010--2014 (V 0.80 -- 0.85).
*
* This program does not take a viewer argument, and just tries to close
* any known viewer displaying the given file.
*/

#include    <stdio.h>
#include    <stdlib.h>
#include    <string.h>
#include    <unistd.h>

#include    "sendx.h"
#include    "xpdfopen.h"
#include    "utils.h"

#define     DEFINE_EXTERNS
#include    "externs.h"

static void
usage(void)
{
   fprintf(stderr, "%s version %s\n", progname, VERSION);
   fprintf(stderr, "Usage: %s [--file] <file.pdf>\n", progname);
}



static int
try_name(const char * filename, const char * title_format)
{
   char * winname;
   int ret ;

   winname = make_window_name(title_format, filename);
   if (winname == NULL)
       return 99;

   ret = sendx_control_token("W", winname);
   free(winname);

   return ret;
}



int
main (int argc, char * argv[])
{

   progname = argv[0];

   if (argc < 2 || argc > 3 || (argc == 3 && strcmp("--file", argv[1])))
   {
       usage();
       return EXIT_FAILURE;
   }
   if (argc == 3)
   {
       argv++;
       argc--;
   }

   if (try_name(argv[1], AR9_WIN_NAME_FMT))     /* This gets both AR8 & AR9 */
       if (try_name(argv[1], XPDF_WIN_NAME_FMT))
           if (try_name(argv[1], AR7_WIN_NAME_FMT))
               if (try_name(argv[1], AR5_WIN_NAME_FMT))
                  if (try_name(argv[1], EVINCE_WIN_NAME_FMT))
                      return EXIT_FAILURE;

   return EXIT_SUCCESS;
}