jeka/utun2 - utun2 - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Evgeny	15b670e563	Add cross-platform TUN support with Wintun for Windows - Split TUN implementation into platform-specific files: - tun_if.c: Common code (queues, callbacks, statistics) - tun_linux.c: Linux TUN/TAP implementation (/dev/net/tun + ioctl) - tun_windows.c: Windows Wintun implementation (wintun.dll + IP Helper) - Update tun_if.h with platform abstraction layer: - tun_platform_init/cleanup/read/write/get_poll_fd - Platform handles: fd (Linux), WINTUN handles (Windows) - Windows implementation features: - Dynamic loading of wintun.dll with graceful error handling - IP Helper API for IP address and MTU configuration - HANDLE-based uasync integration - Clear error message if wintun.dll is not found - Update build system: - configure.ac: Detect Windows (mingw/msys/cygwin) - src/Makefile.am: Conditional compilation of tun_linux/tun_windows - tests/Makefile.am: Link platform-specific TUN objects - Add wintun.dll and wintun.h to lib/ directory - All 22 tests pass on Linux - Ready for MSYS2 UCRT64 Windows build	8 months ago
Evgeny	ce15d6b883	Backup before route_lib.c refactoring	8 months ago
Evgeny	f022e7105e	Crypto: Add OpenSSL support as alternative to TinyCrypt - Add --with-openssl configure option (default: enabled) - Update src/Makefile.am for conditional TinyCrypt compilation - Update tests/Makefile.am for conditional test linking - Add config.h include to secure_channel.c for USE_OPENSSL macro - All 19 tests pass with both OpenSSL and TinyCrypt	8 months ago
Evgeny	3f7fd9f8ad	Сохранить текущее состояние перед исправлением компиляционных ошибок	9 months ago
Evgeny	3f0a23aa93	Fix build: rename u_async to lib, add missing constants, out-of-tree build support	9 months ago
Evgeny	8d9340c949	Refactor: Move mainloop from utun_instance to main Major architectural changes: - utun_instance_run() now does single iteration instead of mainloop - Added tun_read_callback() to handle TUN device packets - Added utun_instance_register_sockets() for uasync integration - Mainloop moved to main() with proper signal handling - Removed parse config file functions from debug_config - all fprintf replaced with DEBUG_* macros Files changed: - src/utun.c: Added mainloop, signal handlers, proper init order - src/utun_instance.c: Added callback, socket registration, single-run - src/utun_instance.h: Added declarations, tun_socket_id field - u_async/debug_config.c: Removed file parsing and auto-reload - u_async/debug_config.h: Removed file functions, added categories - changelog.txt: Added all changes Breaking changes: - debug_parse_config_file() removed (use debug_parse_config() only) - etcp crypto integration needs fixing (separate issue) AGENTS.md principles followed: - No backward compatibility preserved - Removed 103+ lines of legacy code - Added statistics tracking - Clean architecture: create -> init -> register -> run -> destroy	9 months ago
Evgeny	c869ccf174	Major refactoring: Tasks 1-4 complete Task 1: Migrate to GNU Autotools - Add configure.ac, Makefile.am files (root, src, u_async, tests) - Add autogen.sh bootstrap script - Create INSTALL.autotools guide - Update .gitignore for autotools - Old Makefile backed up as Makefile.old Task 2: Refactor typedef struct → struct STRUCT_NAME - Remove 24 of 28 typedef struct declarations - Convert to struct STRUCT_NAME pattern per AGENTS.md - Files affected: routing, memory_pool, packet_buffer/pool, tun_if, etcp_sockets/connections, config_parser, pkt_normalizer, secure_channel, utun_instance, etcp - Code now 86% compliant with AGENTS.md style guide Task 3: Clean up legacy tests - Remove 7 obsolete test files (connection, sc_lib, udp_secure, etc.) - Update 4 test files to new API (epkt_t → struct ETCP_CONN) - Clean Makefile of legacy references - Test suite reduced from 17 to 10 focused tests Task 4: Replace fprintf with debug system - Replace 60 fprintf(stderr) calls with DEBUG_ERROR/WARNING macros - Add debug_config.h includes to all modified files - Use appropriate DEBUG_CATEGORY_ for each error type - Debug output now runtime-configurable Impact: 32 files modified, ~350 lines changed, all 4 tasks complete, build system modernized, code follows AGENTS.md, debugging improved.	9 months ago