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feat: rewrite terminal to use vte_terminal_spawn_sync

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Replaced the SSH library + IO thread + intermediate PTY bridge with
vte_terminal_spawn_sync(). This eliminates the broken terminal behavior
(backspace, Ctrl+C, copy/paste, bash completion) caused by the
intermediate PTY with no process on the slave side.

- SshTerminal now spawns 'ssh' as a VTE subprocess
- Removed libssh dependency from terminal (still used for key validation)
- Removed IO thread, manual PTY creation, and thread synchronization
- VTE now handles all terminal I/O, line discipline, resize, etc.
- Password saved: uses sshpass -e with SSHPASS env var if available
- Password not saved: ssh prompts interactively in the terminal
- Removed show_password_dialog (no longer needed)
- Simplified connect flow in ssh_client.cpp
This commit is contained in:
x3
2026-09-07 16:54:21 +00:00
parent 69369aedb8
commit 916a167f67
12 changed files with 142 additions and 576 deletions
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configure.ac
-1
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@@ -8,7 +8,6 @@ AX_CXX_COMPILE_STDCXX([17], [noext], [mandatory])
PKG_CHECK_MODULES([GTK], [gtk+-3.0 >= 3.24])
PKG_CHECK_MODULES([VTE], [vte-2.91 >= 0.50])
PKG_CHECK_MODULES([LIBSSH], [libssh >= 0.9])
AC_CONFIG_FILES([Makefile src/Makefile])
AC_OUTPUT