Send the trap to the configured SNMP managers
Get the snmp manager details from the D-bus service and send the
trap to all the configured snmp managers.
Resolves openbmc/openbmc#3058
Change-Id: I9c59ae866ab194e92a85254ca646ecc299803f26
Signed-off-by: Ratan Gupta <ratagupt@in.ibm.com>
diff --git a/snmp_util.hpp b/snmp_util.hpp
new file mode 100644
index 0000000..7a38745
--- /dev/null
+++ b/snmp_util.hpp
@@ -0,0 +1,75 @@
+#pragma once
+
+#include <stdint.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netdb.h>
+
+#include <map>
+#include <string>
+
+#include <sdbusplus/server.hpp>
+
+namespace phosphor
+{
+
+/* Need a custom deleter for freeing up addrinfo */
+struct AddrDeleter
+{
+ void operator()(addrinfo* addrPtr) const
+ {
+ freeaddrinfo(addrPtr);
+ }
+};
+
+using AddrPtr = std::unique_ptr<addrinfo, AddrDeleter>;
+
+using DbusInterface = std::string;
+using DbusProperty = std::string;
+
+using Value =
+ sdbusplus::message::variant<bool, uint8_t, int16_t, uint16_t, int32_t,
+ uint32_t, int64_t, uint64_t, std::string>;
+
+using PropertyMap = std::map<DbusProperty, Value>;
+
+using DbusInterfaceMap = std::map<DbusInterface, PropertyMap>;
+
+using ObjectValueTree =
+ std::map<sdbusplus::message::object_path, DbusInterfaceMap>;
+
+/** @brief Gets all managed objects associated with the given object
+ * path and service.
+ * @param[in] bus - D-Bus Bus Object.
+ * @param[in] service - D-Bus service name.
+ * @param[in] objPath - D-Bus object path.
+ * @return On success returns the map of name value pair.
+ */
+ObjectValueTree getManagedObjects(sdbusplus::bus::bus& bus,
+ const std::string& service,
+ const std::string& objPath);
+
+namespace network
+{
+
+/** @brief Resolves the given address to IP address.
+ * Given address could be hostname or IP address.
+ * if given address is not valid then it throws an exception.
+ * @param[in] address - address which needs to be converted into IP address.
+ * @return the IP address.
+ */
+std::string resolveAddress(const std::string& address);
+
+namespace snmp
+{
+
+/** @brief Gets all the snmp manager info.
+ * @return the list of manager info in the format
+ * of ipaddress:port
+ */
+std::vector<std::string> getManagers();
+
+} // namespace snmp
+} // namespace network
+
+} // namespace phosphor