Method Save

libi2pd_client/AddressBook.cpp:232–288

	}

	int AddressBookFilesystemStorage::Save (const Addresses& addresses)
	{
		if (addresses.empty())
		{
			LogPrint(eLogWarning, "Addressbook: Not saving empty addressbook");
			return 0;
		}

		int num = 0;
		{
			// save index file
			std::ofstream f (indexPath, std::ofstream::out); // in text mode
			if (f.is_open ())
			{
				for (const auto& it: addresses)
				{
					if (it.second->IsValid ())
					{
						f << it.first << ",";
						if (it.second->IsIdentHash ())
							f << it.second->identHash.ToBase32 ();
						else
							f << it.second->blindedPublicKey->ToB33 ();
						f << std::endl;
						num++;
					}
					else
						LogPrint (eLogWarning, "Addressbook: Invalid address ", it.first);
				}
				LogPrint (eLogInfo, "Addressbook: ", num, " addresses saved");
			}
			else
				LogPrint (eLogWarning, "Addressbook: Can't open ", indexPath);
		}
		if (!m_HostsFile.empty ())
		{
			// dump full hosts.txt
			std::ofstream f (m_HostsFile, std::ofstream::out); // in text mode
			if (f.is_open ())
			{
				for (const auto& it: addresses)
				{
					std::shared_ptr<const i2p::data::IdentityEx> addr;
					if (it.second->IsIdentHash ())
					{
						addr = GetAddress (it.second->identHash);
						if (addr)
							f << it.first << "=" << addr->ToBase64 () << std::endl;
					}
				}
			}
			else
				LogPrint (eLogWarning, "Addressbook: Can't open ", m_HostsFile);
		}

		return num;
	}