IBM 5250 Support (v1.7.0)#6
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This pull request introduces support for IBM 5250 protocol (AS/400) emulation alongside existing 3270 support, marking a significant feature expansion. The update includes a new 5250 data stream parser, a protocol-agnostic terminal session interface, and necessary build system updates. The project version is incremented to 1.7.0 to reflect these major changes.
5250 Protocol Support:
DataStream5250Parserclass to handle IBM 5250 data streams, including GDS header parsing, command and order dispatch, field attribute mapping, and color handling. (src/core/DataStream5250Parser.cpp,src/core/DataStream5250Parser.h) [1] [2]TN5250Session.cppsource file for managing 5250 terminal sessions, included in the build system. (CMakeLists.txt)Architecture and Interface Improvements:
ITerminalSessioninterface to support both TN3270 and TN5250 session implementations, allowing for cleaner abstraction and extensibility. (src/core/ITerminalSession.h)KeyboardState5250.cppto handle keyboard input specific to 5250 sessions. (CMakeLists.txt)Build and Versioning:
CMakeLists.txt, packaging scripts,Info.plist, and documentation. (CMakeLists.txt,package.sh,package_intel.sh,resources/Info.plist,docs/index.html) [1] [2] [3] [4] [5] [6]These changes lay the foundation for robust AS/400 terminal emulation and further protocol extensibility.