#include "defs.h"
#include "mi-cmds.h"
#include "ui-out.h"
#include "symtab.h"
#include "source.h"

/* Return to the client the absolute path and line number of the 
   current file being executed. */

enum mi_cmd_result
mi_cmd_file_list_exec_source_file(char *command, char **argv, int argc)
{
  struct symtab_and_line st;
  if (argc != 0)
    error ("mi_cmd_file_list_exec_source_file: Usage: No args");

  /* Set the default file and line, also get them */
  set_default_source_symtab_and_line();
  st = get_current_source_symtab_and_line();

  /* We should always get a symtab. */
  if (!st.symtab)
    error ("mi_cmd_file_list_exec_source_file: No symtab");

  /* Extract the fullname if it is not known yet */
  if (st.symtab->fullname == NULL)
    symtab_to_filename (st.symtab);

  /* We may not be able to open the file (not available). */
  if (st.symtab->fullname == NULL)
    error ("mi_cmd_file_list_exec_source_file: File not found");

  /* Print to the user the line and absolute file name */
  ui_out_field_int (uiout, "line", st.line);
  ui_out_field_string (uiout, "file", st.symtab->fullname);

  return MI_CMD_DONE;
}