/*
   ImageBack - code for background task of ImageEd.

   (c) 1990  Olaf Leimann
*/

#include <exec/types.h>
#include <workbench/startup.h>

#define MAXARG 32              /* maximum command line arguments */
#define QUOTE  '"'
#define isspace(c)      ((c == ' ')||(c == '\t') || (c == '\n'))

long   _stack        = 4000 ;
char  *_procname     = "Image Ed v1.0" ;
long   _priority     = 0 ;
long   _BackGroundIO = 0 ;

int    argc ;
char **targv,
      *argv[MAXARG];     /* arg pointers */

extern struct WBStartup *WBenchMsg;
extern void              main(int,char **);

void _main(line)
   register char *line;
{
   register char **pargv;
   while (argc < MAXARG)
        {
        while (isspace(*line))  line++;
        if (*line == '\0')      break;
        pargv = &argv[argc++];
        if (*line == QUOTE)
                {
                *pargv = ++line;  /* ptr inside quoted string */
                while ((*line != '\0') && (*line != QUOTE)) line++;
                if (*line == '\0')  _exit(1);
                else                *line++ = '\0';  /* terminate arg */
                }
        else            /* non-quoted arg */
                {       
                *pargv = line;
                while ((*line != '\0') && (!isspace(*line))) line++;
                if (*line == '\0')  break;
                else                *line++ = '\0';  /* terminate arg */
                }
        }  /* while */
   targv = (argc == 0) ? (char **)WBenchMsg : (char **)&argv[0];


   main(argc,targv);              /* call main function */
   _exit(0);
}