static gboolean
mh_qpid_callback(qmf::AgentSession session, qmf::AgentEvent event,
gpointer user_data)
{
MatahariAgent *agent = (MatahariAgent*) user_data;
mh_trace("Qpid message recieved");
if (event.hasDataAddr()) {
mh_trace("Message is for %s (type: %s)",
event.getDataAddr().getName().c_str(),
event.getDataAddr().getAgentName().c_str());
}
return agent->invoke(session, event, user_data);
}
bool ObjectManager::invoke(qmf::AgentSession& session,
qmf::AgentEvent& event) const
{
if (event.hasDataAddr()) {
MatahariObject *obj = _impl->find(event.getDataAddr());
if (obj) {
return obj->invoke(session, event);
}
mh_err("Target of method call not found");
}
return false;
}
gboolean
SrvAgent::invoke_services(qmf::AgentSession session, qmf::AgentEvent event,
gpointer user_data)
{
static const int default_timeout_ms = 60000;
const std::string& methodName(event.getMethodName());
if (event.getType() != qmf::AGENT_METHOD) {
return TRUE;
}
qpid::types::Variant::Map& args = event.getArguments();
if (methodName == "list") {
_qtype::Variant::List s_list;
GList *gIter = NULL;
GList *services = services_list();
for (gIter = services; gIter != NULL; gIter = gIter->next) {
s_list.push_back((const char *) gIter->data);
}
event.addReturnArgument("agents", s_list);
} else if (methodName == "enable" || methodName == "disable") {
svc_action_t *op = services_action_create(
args["name"].asString().c_str(), methodName.c_str(), 0,
default_timeout_ms);
action_async(SRV_SERVICES, session, event, op, false);
return TRUE;
} else if (methodName == "start"
|| methodName == "stop"
|| methodName == "status") {
svc_action_t *op = services_action_create(
args["name"].asString().c_str(), methodName.c_str(), 0, args["timeout"].asInt32());
action_async(SRV_SERVICES, session, event, op, true);
return TRUE;
} else {
session.raiseException(event, MH_NOT_IMPLEMENTED);
return TRUE;
}
session.methodSuccess(event);
return TRUE;
}
gboolean
SrvAgent::invoke(qmf::AgentSession session, qmf::AgentEvent event,
gpointer user_data)
{
if (event.getType() == qmf::AGENT_METHOD && event.hasDataAddr()) {
if (event.getDataAddr().getName() == "Services") {
return invoke_services(session, event, user_data);
} else if (event.getDataAddr().getName() == "Resources") {
return invoke_resources(session, event, user_data);
} else {
mh_err("Unknown agent: %s", event.getDataAddr().getName().c_str());
}
}
mh_err("Unhandled message");
return TRUE;
}
bool
VolumeWrap::handleMethod(qmf::AgentSession& session, qmf::AgentEvent& event)
{
int ret;
if (*this != event.getDataAddr()) {
return false;
}
const std::string& methodName(event.getMethodName());
qpid::types::Variant::Map args(event.getArguments());
if (methodName == "getXMLDesc") {
const char *desc = virStorageVolGetXMLDesc(_volume_ptr, 0);
if (!desc) {
std::string err = FORMAT_ERR(_conn, "Error getting xml description for volume (virStorageVolGetXMLDesc).", &ret);
raiseException(session, event, err, STATUS_USER + ret);
} else {
event.addReturnArgument("description", desc);
session.methodSuccess(event);
}
return true;
}
if (methodName == "delete") {
ret = virStorageVolDelete(_volume_ptr, 0);
if (ret < 0) {
std::string err = FORMAT_ERR(_conn, "Error deleting storage volume (virStorageVolDelete).", &ret);
raiseException(session, event, err, STATUS_USER + ret);
} else {
update();
session.methodSuccess(event);
}
return true;
}
raiseException(session, event,
ERROR_UNKNOWN_METHOD, STATUS_UNKNOWN_METHOD);
return true;
}
gboolean
SrvAgent::invoke_resources(qmf::AgentSession session, qmf::AgentEvent event,
gpointer user_data)
{
const std::string& methodName(event.getMethodName());
if (event.getType() != qmf::AGENT_METHOD) {
return TRUE;
}
qpid::types::Variant::Map& args = event.getArguments();
if (methodName == "list_standards") {
event.addReturnArgument("standards", standards);
} else if (methodName == "list_providers") {
GList *gIter = NULL;
GList *providers = NULL;
_qtype::Variant::List p_list;
providers = resources_list_providers(args["standard"].asString().c_str());
for (gIter = providers; gIter != NULL; gIter = gIter->next) {
p_list.push_back((const char *) gIter->data);
}
event.addReturnArgument("providers", p_list);
} else if (methodName == "list") {
GList *gIter = NULL;
GList *agents = NULL;
const char *standard = "ocf";
const char *provider = "heartbeat";
_qtype::Variant::List t_list;
if(args.count("standard") > 0) {
standard = args["standard"].asString().c_str();
}
if(args.count("provider") > 0) {
provider = args["provider"].asString().c_str();
}
agents = resources_list_agents(standard, provider);
for (gIter = agents; gIter != NULL; gIter = gIter->next) {
t_list.push_back((const char *) gIter->data);
}
event.addReturnArgument("agents", t_list);
} else if (methodName == "invoke") {
svc_action_t *op = NULL;
bool valid_standard = false;
_qtype::Variant::List::iterator iter;
_qtype::Variant::Map map;
if(args.count("parameters") == 1) {
map = args["parameters"].asMap();
}
GHashTable *params = qmf_map_to_hash(map);
int32_t interval = 0;
int32_t timeout = 60000;
const char *agent = NULL;
const char *standard = "ocf";
const char *provider = "heartbeat";
for ( iter=standards.begin() ; iter != standards.end(); iter++ ) {
if(args["standard"].asString() == (*iter).asString()) {
valid_standard = true;
break;
}
}
if(valid_standard == false) {
mh_err("%s is not a known resource standard", args["standard"].asString().c_str());
session.raiseException(event, MH_NOT_IMPLEMENTED);
return TRUE;
}
if(args.count("standard") > 0) {
standard = args["standard"].asString().c_str();
}
if(args.count("provider") > 0) {
provider = args["provider"].asString().c_str();
}
if(args.count("agent") > 0) {
agent = args["agent"].asString().c_str();
} else {
agent = args["name"].asString().c_str();
}
if(args.count("interval") > 0) {
interval = args["interval"].asInt32();
}
if(args.count("timeout") > 0) {
timeout = args["timeout"].asInt32();
}
op = resources_action_create(
args["name"].asString().c_str(),
standard, provider, agent,
args["action"].asString().c_str(),
interval, timeout, params);
if(args.count("expected-rc") == 1) {
op->expected_rc = args["expected-rc"].asInt32();
}
action_async(SRV_RESOURCES, session, event, op, true);
return TRUE;
} else if (methodName == "cancel") {
services_action_cancel(
args["name"].asString().c_str(),
args["action"].asString().c_str(),
args["interval"].asInt32());
} else {
session.raiseException(event, MH_NOT_IMPLEMENTED);
return TRUE;
}
session.methodSuccess(event);
return TRUE;
}
gboolean
NetAgent::invoke(qmf::AgentSession session, qmf::AgentEvent event,
gpointer user_data)
{
if (event.getType() != qmf::AGENT_METHOD) {
return TRUE;
}
const std::string& methodName(event.getMethodName());
qpid::types::Variant::Map& args = event.getArguments();
if (methodName == "list") {
GList *plist = NULL;
GList *interface_list = NULL;
_qtype::Variant::List s_list;
interface_list = mh_network_get_interfaces();
for (plist = g_list_first(interface_list); plist;
plist = g_list_next(plist)) {
struct mh_network_interface *iface =
static_cast<struct mh_network_interface *>(plist->data);
s_list.push_back(mh_network_interface_get_name(iface));
}
g_list_free_full(interface_list, mh_network_interface_destroy);
event.addReturnArgument("iface_map", s_list);
} else if (methodName == "start") {
int rc = interface_status(
args["iface"].asString().c_str());
if (rc == 1) {
mh_network_start(args["iface"].asString().c_str());
rc = interface_status(
args["iface"].asString().c_str());
}
event.addReturnArgument("status", rc);
} else if (methodName == "stop") {
int rc = interface_status(
args["iface"].asString().c_str());
if (rc == 0) {
mh_network_stop(args["iface"].asString().c_str());
rc = interface_status(
args["iface"].asString().c_str());
}
event.addReturnArgument("status", rc);
} else if (methodName == "status") {
event.addReturnArgument("status", interface_status(
args["iface"].asString().c_str()));
} else if (methodName == "get_ip_address") {
char buf[64];
event.addReturnArgument("ip", mh_network_get_ip_address(
args["iface"].asString().c_str(),
buf, sizeof(buf)));
} else if (methodName == "get_mac_address") {
char buf[32];
event.addReturnArgument("mac", mh_network_get_mac_address(
args["iface"].asString().c_str(),
buf, sizeof(buf)));
} else {
session.raiseException(event, mh_result_to_str(MH_RES_NOT_IMPLEMENTED));
goto bail;
}
session.methodSuccess(event);
bail:
return TRUE;
}