/* <string|int> .checkpassword <0|1|2> */ static int zcheckpassword(i_ctx_t *i_ctx_p) { os_ptr op = osp; ref params[2]; array_param_list list; gs_param_list *const plist = (gs_param_list *)&list; int result = 0; int code = name_ref(imemory, (const byte *)"Password", 8, ¶ms[0], 0); password pass; if (code < 0) return code; params[1] = *op; array_param_list_read(&list, params, 2, NULL, false, iimemory); if (dict_read_password(&pass, systemdict, "StartJobPassword") >= 0 && param_check_password(plist, &pass) == 0 ) result = 1; if (dict_read_password(&pass, systemdict, "SystemParamsPassword") >= 0 && param_check_password(plist, &pass) == 0 ) result = 2; iparam_list_release(&list); make_int(op, result); return 0; }
/* <mark> <name> <value> ... <iodevice> .putdevparams */ static int zputdevparams(i_ctx_t *i_ctx_p) { os_ptr op = osp; gx_io_device *iodev; stack_param_list list; gs_param_list *const plist = (gs_param_list *) & list; int code; password system_params_password; check_read_type(*op, t_string); iodev = gs_findiodevice(imemory, op->value.bytes, r_size(op)); if (iodev == 0) return_error(e_undefined); code = stack_param_list_read(&list, &o_stack, 1, NULL, false, iimemory); if (code < 0) return code; code = dict_read_password(&system_params_password, systemdict, "SystemParamsPassword"); if (code < 0) return code; code = param_check_password(plist, &system_params_password); if (code != 0) { iparam_list_release(&list); return_error(code < 0 ? code : e_invalidaccess); } code = gs_putdevparams(iodev, plist); iparam_list_release(&list); if (code < 0) return code; ref_stack_pop(&o_stack, list.count * 2 + 2); return 0; }
/* <dict> .setsystemparams - */ static int zsetsystemparams(i_ctx_t *i_ctx_p) { os_ptr op = osp; int code; dict_param_list list; gs_param_list *const plist = (gs_param_list *)&list; password pass; check_type(*op, t_dictionary); code = dict_param_list_read(&list, op, NULL, false, iimemory); if (code < 0) return code; code = dict_read_password(&pass, systemdict, "SystemParamsPassword"); if (code < 0) return code; code = param_check_password(plist, &pass); if (code != 0) { if (code > 0) code = gs_note_error(gs_error_invalidaccess); goto out; } code = param_read_password(plist, "StartJobPassword", &pass); switch (code) { default: /* invalid */ goto out; case 1: /* missing */ break; case 0: code = dict_write_password(&pass, systemdict, "StartJobPassword", ! i_ctx_p->LockFilePermissions); if (code < 0) goto out; } code = param_read_password(plist, "SystemParamsPassword", &pass); switch (code) { default: /* invalid */ goto out; case 1: /* missing */ break; case 0: code = dict_write_password(&pass, systemdict, "SystemParamsPassword", ! i_ctx_p->LockFilePermissions); if (code < 0) goto out; } code = setparams(i_ctx_p, plist, &system_param_set); out: iparam_list_release(&list); if (code < 0) return code; pop(1); return 0; }