110 lines
3.6 KiB
Bash
110 lines
3.6 KiB
Bash
# Part of JoeyLib, Copyright (c) 2026 Scott Duensing, under the MIT License.
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# See LICENSE.md for license information.
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# SPDX-License-Identifier: MIT
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#
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# Shared by the Win32 gates (scripts/bench-win32.sh, scripts/verify-win32-*.sh)
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# and joey-run: run a Win32 program (make win32) under Wine on a private Xvfb
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# display with a private Wine prefix, so nothing reaches ~/.wine. Source after
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# joeyEnv.sh. (Win16 programs run on Windows 3.11 in DOSBox instead:
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# scripts/lib/win16Gate.sh.)
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#
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# wineNeed exit 2 unless Wine is installed
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# wineEnv PREFIX Wine's environment for the prefix PREFIX, quiet;
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# Wine makes the prefix when it first runs
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# winePrefix WORK a prefix under WORK, made and settled before
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# anything runs in it (a program started alongside
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# Wine's first-run setup got no sound for its first
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# seconds); sets WINEPREFIX
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# wineStart WORK a display, then winePrefix WORK; sets DISPLAY,
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# WINEPREFIX and WINE_XVFB_PID
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# wineComPort N PATH the prefix's COMn opens the Unix device PATH (a pty
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# a gate's peer or joey-run's socat made), and its
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# wineserver is started; before wineRun
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# wineRun EXE [ARGS...] start EXE in the background; sets WINE_PID
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# wineWindow TITLE print the X window titled TITLE (waits for it)
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# wineStop stop the program, the prefix's wineserver and the
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# display
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WINE_PID=""
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WINE_XVFB_PID=""
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WINE_WINDOW_TRIES=60
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wineNeed() {
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joeyNeed WINE wine
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}
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wineEnv() {
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mkdir -p "$1"
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export WINEPREFIX="$1"
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export WINEDEBUG=-all
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# No Mono or Gecko install prompts in a fresh prefix.
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export WINEDLLOVERRIDES="mscoree,mshtml="
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}
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winePrefix() {
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wineEnv "$1/prefix"
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"$WINE" wineboot --init > "$1/wineboot.log" 2>&1
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"$(dirname "$WINE")/wineserver" -w
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}
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wineStart() {
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export DISPLAY=":$((RANDOM % 400 + 1800))"
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Xvfb "$DISPLAY" -screen 0 1280x1024x24 -nolisten tcp > /dev/null 2>&1 &
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WINE_XVFB_PID=$!
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sleep 1
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winePrefix "$1"
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}
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# Wine's mount manager makes dosdevices/comN from HKLM\Software\Wine\Ports
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# when Wine starts (a link made by hand is refused, access denied), so the
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# key is set and Wine restarted. The new wineserver is started here, its
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# output in a log: it opens the pty itself and, a daemon with no terminal,
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# makes it its own, so when the far end closes the pty it gets SIGHUP and
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# prints every object it holds (megabytes), which must not land where the
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# program's output goes.
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wineComPort() {
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printf 'REGEDIT4\r\n\r\n[HKEY_LOCAL_MACHINE\\Software\\Wine\\Ports]\r\n"COM%s"="%s"\r\n' "$1" "$2" > "$WINEPREFIX/../ports.reg"
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"$WINE" regedit /S "$WINEPREFIX/../ports.reg"
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"$(dirname "$WINE")/wineserver" -k
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"$(dirname "$WINE")/wineserver" -w
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"$(dirname "$WINE")/wineserver" > "$WINEPREFIX/../wineserver.log" 2>&1
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}
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wineRun() {
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"$WINE" "$@" > "$WINEPREFIX/../wine.log" 2>&1 &
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WINE_PID=$!
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}
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wineWindow() {
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local tries
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local win
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for ((tries = 0; tries < WINE_WINDOW_TRIES; tries++)); do
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win="$(xdotool search --name "^$1\$" 2>/dev/null | head -1)"
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if [ -n "$win" ]; then
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printf '%s\n' "$win"
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return 0
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fi
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sleep 1
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done
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return 1
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}
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wineStop() {
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joeyStop "$WINE_PID"
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WINE_PID=""
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if [ -n "${WINEPREFIX:-}" ]; then
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"$(dirname "$WINE")/wineserver" -k 2> /dev/null || true
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fi
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if [ -n "$WINE_XVFB_PID" ]; then
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kill "$WINE_XVFB_PID" 2> /dev/null || true
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WINE_XVFB_PID=""
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fi
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}
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