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Mirror of cy384/ssheven@github.com - Mac OS 7-9 SSH client
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cy384 c29c1a2935 tweak build settings for 68k to minimize crashes with assembly 2020-08-24 23:06:29 -04:00
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README.md

ssheven box

ssheven

A modern SSH client for Mac OS 7/8/9.

Project status: as of 0.3.0 (see github releases), an actual SSH client with a zero-features "vanilla" fixed-size terminal

ssheven screenshot

system requirements

  • CPU: Any PPC processor. Maybe a 33 or 40 MHz 68040 (or 68LC040). 68030 is too slow (for now).
  • RAM: 2MB
  • Disk space: 1MB for the fat binary
  • System 7.5 recommended, earlier System 7 versions possible with the Thread Manager extension installed
  • Open Transport networking required, version 1.1.1 or later recommended

to do

  • escape codes and related console emulation features (via libvterm)
  • refactor libssh2 usage to handle errors and centralize network ops
  • terminal window resizing
  • nicer connection dialog
  • password dialog that doesn't show the password
  • preferences
  • saving/loading connection settings
  • key authentication
  • check server keys/known hosts/keys
  • text selection + copy
  • improve 68k performance (rewrite mbedtls_mpi_exp_mod in assembly)
  • font size options
  • color/bold/underline/italic etc. fancy console features

build

Uses Retro68 and cmake.

Requires mbedtls, libssh2, and libvterm, see my (cy384's) ports of those libraries for details. Note that you need to build/install each for both platforms (m68k and PPC).

  • mkdir build && cd build
  • cmake .. -DCMAKE_TOOLCHAIN_FILE=/your/path/to/Retro68-build/toolchain/powerpc-apple-macos/cmake/retroppc.toolchain.cmake or cmake .. -DCMAKE_TOOLCHAIN_FILE=/your/path/to/Retro68-build/toolchain/m68k-apple-macos/cmake/retro68.toolchain.cmake
  • make

Use Rez to build the fat binary: join the data fork from the PPC version and the resource fork from the m68k version.

I have some build scripts that I'll clean up and publish with the 1.0.0 release.

license

Licensed under the BSD 2 clause license, see LICENSE file.