Refactor of PcapRemoteDeviceList's factory functions.
#1476
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- Introduced `createRemoteDeviceList` static methods in `PcapRemoteDeviceList` for creating and managing remote device lists using `std::unique_ptr`, enhancing memory management and safety. - Modified existing `getRemoteDeviceList` methods to utilize new `createRemoteDeviceList` methods, maintaining backward compatibility by returning raw pointers through `.release()`. - Adopted smart pointers (`std::unique_ptr`) in the implementation for automatic memory cleanup, reducing the risk of memory leaks and improving code maintainability. - Modernized the codebase by leveraging C++11 smart pointers, simplifying resource management and providing a clearer, more flexible API for handling remote device lists with and without authentication.
Modernized the syntax for defining iterator and const iterator type aliases in `PcapRemoteDeviceList.h` within the `pcpp` namespace. Replaced traditional `typedef` with the `using` syntax for `RemoteDeviceListIterator` and `ConstRemoteDeviceListIterator`. These changes enhance code readability and align with modern C++ best practices without altering functionality.
- Removed the default constructor of 'PcapRemoteDeviceList'. - Added a new constructor to `PcapRemoteDeviceList` for initializing with detailed remote machine info and authentication. - Corrected typographical errors in comments for better documentation clarity. - Improved const-correctness in `createRemoteDeviceList` by changing `remoteAuth` parameter type. - Refactored device creation logic in `createRemoteDeviceList` for clearer error handling and separation of concerns. - Enhanced error handling in device creation to prevent memory leaks on exceptions. - Transitioned to using `std::shared_ptr<PcapRemoteAuthentication>` for better memory management in device creation. - Simplified authentication object handling by converting to `std::shared_ptr` early in the device creation process.
- Included DeprecationUtils.h in PcapRemoteDeviceList.h to mark certain functionalities as deprecated, indicating a move towards newer alternatives. - Updated the private constructor comment in PcapRemoteDeviceList to recommend using `createRemoteDeviceList` for instance creation, reflecting a shift to a new factory method. - Deprecated two static factory functions, `getRemoteDeviceList(const IPAddress& ipAddress, uint16_t port)` and `getRemoteDeviceList(const IPAddress& ipAddress, uint16_t port, PcapRemoteAuthentication* remoteAuth)`, in favor of `createRemoteDeviceList`, enhancing memory safety and functionality.
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Part of #1431. implements point 6.
createRemoteDeviceListwith overloads with/without authentication returningunique_ptr.getRemoteDeviceListdue to the functions returning raw pointers.PcapRemoteDeviceListPcapRemoteDeviceListfor detailed initialization.setRemoteMachineIpAddresssetRemoteMachinePortsetRemoteAuthentication