static virDrvOpenStatus
hypervConnectOpen(virConnectPtr conn, virConnectAuthPtr auth, unsigned int flags)
{
virDrvOpenStatus result = VIR_DRV_OPEN_ERROR;
char *plus;
hypervPrivate *priv = NULL;
char *username = NULL;
char *password = NULL;
virBuffer query = VIR_BUFFER_INITIALIZER;
Msvm_ComputerSystem *computerSystem = NULL;
virCheckFlags(VIR_CONNECT_RO, VIR_DRV_OPEN_ERROR);
/* Decline if the URI is NULL or the scheme is NULL */
if (conn->uri == NULL || conn->uri->scheme == NULL) {
return VIR_DRV_OPEN_DECLINED;
}
/* Decline if the scheme is not hyperv */
plus = strchr(conn->uri->scheme, '+');
if (plus == NULL) {
if (STRCASENEQ(conn->uri->scheme, "hyperv")) {
return VIR_DRV_OPEN_DECLINED;
}
} else {
if (plus - conn->uri->scheme != 6 ||
STRCASENEQLEN(conn->uri->scheme, "hyperv", 6)) {
return VIR_DRV_OPEN_DECLINED;
}
virReportError(VIR_ERR_INVALID_ARG,
_("Transport '%s' in URI scheme is not supported, try again "
"without the transport part"), plus + 1);
return VIR_DRV_OPEN_ERROR;
}
/* Require server part */
if (conn->uri->server == NULL) {
virReportError(VIR_ERR_INVALID_ARG, "%s",
_("URI is missing the server part"));
return VIR_DRV_OPEN_ERROR;
}
/* Require auth */
if (auth == NULL || auth->cb == NULL) {
virReportError(VIR_ERR_INVALID_ARG, "%s",
_("Missing or invalid auth pointer"));
return VIR_DRV_OPEN_ERROR;
}
/* Allocate per-connection private data */
if (VIR_ALLOC(priv) < 0)
goto cleanup;
if (hypervParseUri(&priv->parsedUri, conn->uri) < 0) {
goto cleanup;
}
/* Set the port dependent on the transport protocol if no port is
* specified. This allows us to rely on the port parameter being
* correctly set when building URIs later on, without the need to
* distinguish between the situations port == 0 and port != 0 */
if (conn->uri->port == 0) {
if (STRCASEEQ(priv->parsedUri->transport, "https")) {
conn->uri->port = 5986;
} else {
conn->uri->port = 5985;
}
}
/* Request credentials */
if (conn->uri->user != NULL) {
if (VIR_STRDUP(username, conn->uri->user) < 0)
goto cleanup;
} else {
username = virAuthGetUsername(conn, auth, "hyperv", "administrator", conn->uri->server);
if (username == NULL) {
virReportError(VIR_ERR_AUTH_FAILED, "%s", _("Username request failed"));
goto cleanup;
}
}
password = virAuthGetPassword(conn, auth, "hyperv", username, conn->uri->server);
if (password == NULL) {
virReportError(VIR_ERR_AUTH_FAILED, "%s", _("Password request failed"));
goto cleanup;
}
/* Initialize the openwsman connection */
priv->client = wsmc_create(conn->uri->server, conn->uri->port, "/wsman",
priv->parsedUri->transport, username, password);
if (priv->client == NULL) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("Could not create openwsman client"));
goto cleanup;
}
if (wsmc_transport_init(priv->client, NULL) != 0) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("Could not initialize openwsman transport"));
goto cleanup;
}
/* FIXME: Currently only basic authentication is supported */
wsman_transport_set_auth_method(priv->client, "basic");
/* Check if the connection can be established and if the server has the
* Hyper-V role installed. If the call to hypervGetMsvmComputerSystemList
* succeeds than the connection has been established. If the returned list
* is empty than the server isn't a Hyper-V server. */
virBufferAddLit(&query, MSVM_COMPUTERSYSTEM_WQL_SELECT);
virBufferAddLit(&query, "where ");
virBufferAddLit(&query, MSVM_COMPUTERSYSTEM_WQL_PHYSICAL);
if (hypervGetMsvmComputerSystemList(priv, &query, &computerSystem) < 0) {
goto cleanup;
}
if (computerSystem == NULL) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("%s is not a Hyper-V server"), conn->uri->server);
goto cleanup;
}
conn->privateData = priv;
priv = NULL;
result = VIR_DRV_OPEN_SUCCESS;
cleanup:
hypervFreePrivate(&priv);
VIR_FREE(username);
VIR_FREE(password);
hypervFreeObject(priv, (hypervObject *)computerSystem);
return result;
}
static virDrvOpenStatus
hypervConnectOpen(virConnectPtr conn, virConnectAuthPtr auth,
virConfPtr conf ATTRIBUTE_UNUSED,
unsigned int flags)
{
virDrvOpenStatus result = VIR_DRV_OPEN_ERROR;
char *plus;
hypervPrivate *priv = NULL;
char *username = NULL;
char *password = NULL;
virCheckFlags(VIR_CONNECT_RO, VIR_DRV_OPEN_ERROR);
/* Decline if the URI is NULL or the scheme is NULL */
if (conn->uri == NULL || conn->uri->scheme == NULL)
return VIR_DRV_OPEN_DECLINED;
/* Decline if the scheme is not hyperv */
plus = strchr(conn->uri->scheme, '+');
if (plus == NULL) {
if (STRCASENEQ(conn->uri->scheme, "hyperv"))
return VIR_DRV_OPEN_DECLINED;
} else {
if (plus - conn->uri->scheme != 6 ||
STRCASENEQLEN(conn->uri->scheme, "hyperv", 6)) {
return VIR_DRV_OPEN_DECLINED;
}
virReportError(VIR_ERR_INVALID_ARG,
_("Transport '%s' in URI scheme is not supported, try again "
"without the transport part"), plus + 1);
return VIR_DRV_OPEN_ERROR;
}
/* Require server part */
if (conn->uri->server == NULL) {
virReportError(VIR_ERR_INVALID_ARG, "%s",
_("URI is missing the server part"));
return VIR_DRV_OPEN_ERROR;
}
/* Require auth */
if (auth == NULL || auth->cb == NULL) {
virReportError(VIR_ERR_INVALID_ARG, "%s",
_("Missing or invalid auth pointer"));
return VIR_DRV_OPEN_ERROR;
}
/* Allocate per-connection private data */
if (VIR_ALLOC(priv) < 0)
goto cleanup;
if (hypervParseUri(&priv->parsedUri, conn->uri) < 0)
goto cleanup;
/* Set the port dependent on the transport protocol if no port is
* specified. This allows us to rely on the port parameter being
* correctly set when building URIs later on, without the need to
* distinguish between the situations port == 0 and port != 0 */
if (conn->uri->port == 0) {
if (STRCASEEQ(priv->parsedUri->transport, "https")) {
conn->uri->port = 5986;
} else {
conn->uri->port = 5985;
}
}
/* Request credentials */
if (conn->uri->user != NULL) {
if (VIR_STRDUP(username, conn->uri->user) < 0)
goto cleanup;
} else {
username = virAuthGetUsername(conn, auth, "hyperv", "administrator", conn->uri->server);
if (username == NULL) {
virReportError(VIR_ERR_AUTH_FAILED, "%s", _("Username request failed"));
goto cleanup;
}
}
password = virAuthGetPassword(conn, auth, "hyperv", username, conn->uri->server);
if (password == NULL) {
virReportError(VIR_ERR_AUTH_FAILED, "%s", _("Password request failed"));
goto cleanup;
}
if (hypervInitConnection(conn, priv, username, password) < 0)
goto cleanup;
conn->privateData = priv;
priv = NULL;
result = VIR_DRV_OPEN_SUCCESS;
cleanup:
hypervFreePrivate(&priv);
VIR_FREE(username);
VIR_FREE(password);
return result;
}