C++ (Cpp) _krb5_plugin_get_nextの例

コード例 #1

ファイル: windc.c プロジェクト: crherar/Admin

krb5_error_code
krb5_kdc_windc_init(krb5_context context)
{
    struct krb5_plugin *list = NULL, *e;
    krb5_error_code ret;

    ret = _krb5_plugin_find(context, PLUGIN_TYPE_DATA, "windc", &list);
    if(ret != 0 || list == NULL)
	return 0;

    for (e = list; e != NULL; e = _krb5_plugin_get_next(e)) {

	windcft = _krb5_plugin_get_symbol(e);
	if (windcft->minor_version < KRB5_WINDC_PLUGIN_MINOR)
	    continue;
	
	(*windcft->init)(context, &windcctx);
	break;
    }
    _krb5_plugin_free(list);
    if (e == NULL) {
	krb5_set_error_message(context, ENOENT, "Did not find any WINDC plugin");
	windcft = NULL;
	return ENOENT;
    }

    return 0;
}

コード例 #2

ファイル: krbhst.c プロジェクト: aidenlai/ZenPacks.zenoss.PySamba

static void
plugin_get_hosts(krb5_context context,
		 struct krb5_krbhst_data *kd,
		 enum locate_service_type type)
{
    struct krb5_plugin *list, *e;
    krb5_error_code ret;

    ret = _krb5_plugin_find(context, PLUGIN_TYPE_DATA, "resolve", &list);
    if(ret != 0 || list == NULL)
	return;

    kd->flags |= KD_CONFIG_EXISTS;

    for (e = list; e != NULL; e = _krb5_plugin_get_next(e)) {
	krb5plugin_service_locate_ftable *service;
	void *ctx;

	service = _krb5_plugin_get_symbol(e);
	if (service->minor_version != 0)
	    continue;
	
	(*service->init)(context, &ctx);
	ret = (*service->lookup)(ctx, type, kd->realm, 0, 0, add_locate, kd);
	(*service->fini)(ctx);
	if (ret) {
	    krb5_set_error_string(context, "Plugin failed to lookup");
	    break;
	}
    }
    _krb5_plugin_free(list);
}

コード例 #3

ファイル: hdb.c プロジェクト: crherar/Admin

krb5_error_code
hdb_create(krb5_context context, HDB **db, const char *filename)
{
    const struct hdb_method *h;
    const char *residual;
    krb5_error_code ret;
    struct krb5_plugin *list = NULL, *e;

    if(filename == NULL)
	filename = HDB_DEFAULT_DB;
    krb5_add_et_list(context, initialize_hdb_error_table_r);
    h = find_method (filename, &residual);

    if (h == NULL) {
	    ret = _krb5_plugin_find(context, PLUGIN_TYPE_DATA, "hdb", &list);
	    if(ret == 0 && list != NULL) {
		    for (e = list; e != NULL; e = _krb5_plugin_get_next(e)) {
			    h = _krb5_plugin_get_symbol(e);
			    if (strncmp (filename, h->prefix, strlen(h->prefix)) == 0
				&& h->interface_version == HDB_INTERFACE_VERSION) {
				    residual = filename + strlen(h->prefix);
				    break;
			    }
		    }
		    if (e == NULL) {
			    h = NULL;
			    _krb5_plugin_free(list);
		    }
	    }
    }

#ifdef HAVE_DLOPEN
    if (h == NULL)
	h = find_dynamic_method (context, filename, &residual);
#endif
    if (h == NULL)
	krb5_errx(context, 1, "No database support for %s", filename);
    return (*h->create)(context, db, residual);
}

コード例 #4

ファイル: send_to_kdc.c プロジェクト: Henauxg/minix

static krb5_error_code
send_via_plugin(krb5_context context,
		krb5_krbhst_info *hi,
		time_t timeout,
		const krb5_data *send_data,
		krb5_data *receive)
{
    struct krb5_plugin *list = NULL, *e;
    krb5_error_code ret;

    ret = _krb5_plugin_find(context, PLUGIN_TYPE_DATA, KRB5_PLUGIN_SEND_TO_KDC, &list);
    if(ret != 0 || list == NULL)
	return KRB5_PLUGIN_NO_HANDLE;

    for (e = list; e != NULL; e = _krb5_plugin_get_next(e)) {
	krb5plugin_send_to_kdc_ftable *service;
	void *ctx;

	service = _krb5_plugin_get_symbol(e);
	if (service->minor_version != 0)
	    continue;

	(*service->init)(context, &ctx);
	ret = (*service->send_to_kdc)(context, ctx, hi,
				      timeout, send_data, receive);
	(*service->fini)(ctx);
	if (ret == 0)
	    break;
	if (ret != KRB5_PLUGIN_NO_HANDLE) {
	    krb5_set_error_message(context, ret,
				   N_("Plugin send_to_kdc failed to "
				      "lookup with error: %d", ""), ret);
	    break;
	}
    }
    _krb5_plugin_free(list);
    return KRB5_PLUGIN_NO_HANDLE;
}

コード例 #5

ファイル: krbhst.c プロジェクト: 2asoft/freebsd

static void
plugin_get_hosts(krb5_context context,
		 struct krb5_krbhst_data *kd,
		 enum locate_service_type type)
{
    struct krb5_plugin *list = NULL, *e;
    krb5_error_code ret;

    ret = _krb5_plugin_find(context, PLUGIN_TYPE_DATA,
			    KRB5_PLUGIN_LOCATE, &list);
    if(ret != 0 || list == NULL)
	return;

    for (e = list; e != NULL; e = _krb5_plugin_get_next(e)) {
	krb5plugin_service_locate_ftable *service;
	void *ctx;

	service = _krb5_plugin_get_symbol(e);
	if (service->minor_version != 0)
	    continue;

	(*service->init)(context, &ctx);
	ret = (*service->lookup)(ctx, type, kd->realm, 0, 0, add_locate, kd);
	(*service->fini)(ctx);
	if (ret && ret != KRB5_PLUGIN_NO_HANDLE) {
	    krb5_set_error_message(context, ret,
				   N_("Locate plugin failed to lookup realm %s: %d", ""),
				   kd->realm, ret);
	    break;
	} else if (ret == 0) {
	    _krb5_debug(context, 2, "plugin found result for realm %s", kd->realm);
	    kd->flags |= KD_CONFIG_EXISTS;
	}

    }
    _krb5_plugin_free(list);
}