diff options
Diffstat (limited to 'pokemmo-launcher')
| -rwxr-xr-x | pokemmo-launcher | 247 |
1 files changed, 247 insertions, 0 deletions
diff --git a/pokemmo-launcher b/pokemmo-launcher new file mode 100755 index 000000000000..451fa4849d15 --- /dev/null +++ b/pokemmo-launcher @@ -0,0 +1,247 @@ +#!/bin/bash +# GPLv3 + +addScreenshotsDir() ( + +[[ ! -d "$XDG_CONFIG_HOME" ]] && XDG_CONFIG_HOME="$HOME/.config" +[[ -f "$XDG_CONFIG_HOME/user-dirs.dirs" ]] && source "$XDG_CONFIG_HOME/user-dirs.dirs" + +if [[ -d "$XDG_PICTURES_DIR" ]]; then + ln -s "$XDG_PICTURES_DIR" "$POKEMMO/screenshots" +else + [[ -L "$POKEMMO/screenshots" ]] && unlink "$POKEMMO/screenshots" + mkdir -p "$POKEMMO/screenshots" +fi + +) + +getLauncherConfig() { + +while read i; do + case $i in + installed=1) PKMO_IS_INSTALLED=1 ;; + debugs=1) PKMO_CREATE_DEBUGS=1 ;; + swr=1) export LIBGL_ALWAYS_SOFTWARE=1 ;; + *) continue ;; + esac +done <"$PKMOCONFIGDIR/pokemmo" + +} + +getJavaOpts() { + +JAVA_OPTS=() + +case "$1" in + client) + if [[ ! $SKIPJAVARAMOPTS ]]; then + JAVA_OPTS=(-Xms128M) + + if [ -f "$POKEMMO/PokeMMO.l4j.ini" ]; then + JAVA_OPTS+=($(grep -oE "\-Xmx[0-9]{1,4}(M|G)" "$POKEMMO/PokeMMO.l4j.ini" || echo -- "-Xmx384M")) + else + JAVA_OPTS+=(-Xmx384M) + fi + fi + + [[ $PKMO_CREATE_DEBUGS ]] && JAVA_OPTS+=(-XX:+UnlockDiagnosticVMOptions -XX:+LogVMOutput -XX:LogFile=client_jvm.log) + [[ $LIBGL_ALWAYS_SOFTWARE ]] && JAVA_OPTS+=(-Dorg.lwjgl.opengl.Display.allowSoftwareOpenGL=true) + ;; + updater) + [[ ! $SKIPJAVARAMOPTS ]] && JAVA_OPTS=(-Xms64M -Xmx128M) + [[ $PKMO_CREATE_DEBUGS ]] && JAVA_OPTS+=(-XX:+UnlockDiagnosticVMOptions -XX:+LogVMOutput -XX:LogFile=updater_jvm.log) + ;; +esac + +echo "Java options were ${JAVA_OPTS[*]}" +} + +showMessage() { + if [ "$(command -v zenity)" ]; then + case "$1" in + --info) zenity --notification --window-icon=/usr/share/pixmaps/pokemmo-launcher.png --text="$2" ; echo "INFO: $2" ;; + --error) zenity --error --width="250" --text="$2" ; echo "ERROR: $2" ; exit 1 ;; + --warn) zenity --warning --width="250" --text="$2" ; echo "WARNING: $2" ;; + esac + elif [ "$(command -v kdialog)" ]; then + case "$1" in + --info) kdialog --icon /usr/share/pixmaps/pokemmo-launcher.png --passivepopup "$2" ; echo "INFO: $2" ;; + --error) kdialog --error "$2" ; echo "ERROR: $2" ; exit 1 ;; + --warn) kdialog --sorry "$2" ; echo "WARNING: $2" ;; + esac + else + case "$1" in + --info) echo "INFO: $2" ;; + --error) echo "ERROR: $2" ; exit 1 ;; + --warn) echo "WARNING: $2" ;; + esac + fi +} + +downloadPokemmo() { + + [[ $(which openssl) ]] || showMessage --error "The openssl binary was not found. Please check your PATH is set correctly and restart the program." + + unset DL_MIRRORS PKMO_PUBKEY MIRROR_STATUS VALIDATION_STATUS + + DL_MIRRORS=(https://dl.pokemmo.eu https://files.pokemmo.eu https://dl.pokemmo.download https://dl.pokemmo.com) + # This keyfile is provided by the PokeMMO developers. Do not alter/remove it, it is used to confirm the source of the downloaded files! + PKMO_PUBKEY="-----BEGIN PUBLIC KEY-----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\na7ruRNgFlA2ciGUIIke2Ev2cYzyBA4LLARky2FZiEM0VAgMBAAE=\n-----END PUBLIC KEY-----" + + for (( i=0; i<"${#DL_MIRRORS[@]}"; i++ )); do + echo "Trying mirror ${DL_MIRRORS[$i]}" + + [[ -f "$POKEMMO/pokemmo_updater.jar" || -f "$POKEMMO/pokemmo_updater.sig256" ]] && rm -f "$POKEMMO/pokemmo_updater.jar" "$POKEMMO/pokemmo_updater.sig256" + MIRROR_STATUS=$( ( cd "$POKEMMO" && wget --https-only -U pokemmo_debian_setup --retry-connrefused --tries=3 --timeout=5 --waitretry=1 "${DL_MIRRORS[$i]}"/download/updater/pokemmo_updater.jar "${DL_MIRRORS[$i]}"/download/updater/pokemmo_updater.sig256 ) 2>&1) + r=$? + + if [[ "$r" == "0" ]]; then + echo "Got updater from ${DL_MIRRORS[$i]}" + + # `openssl` requires a filesystem to be inplace in order to read the checked key, but we don't really want to hit the disk due to security concerns + # so, instead, we'll abuse procfs a bit + exec {pkmo_fd}<<< "$(printf -- "$PKMO_PUBKEY")" + VALIDATION_STATUS=$(openssl dgst -sha256 -verify /proc/$$/fd/$pkmo_fd -signature "$POKEMMO"/pokemmo_updater.sig256 "$POKEMMO"/pokemmo_updater.jar) + exec {pkmo_fd}>&- + + # Older versions of openssl could throw ambiguous exit codes depending on the type of failure (e.g. if files were missing, returned 0). + # This doesn't seem to be an issue now, but we'll prefer to parse the stdout instead of the exit codes for now + if [[ "$VALIDATION_STATUS" = "Verified OK" ]]; then + echo "Updater Verified OK!" + break + else + echo "WARNING: Downloaded jar failed validation! Jumping to next mirror" + fi + elif [[ "$r" != "0" && "${DL_MIRRORS[$i]}" = "${DL_MIRRORS[-1]}" ]]; then + rm -f "$POKEMMO/pokemmo_updater.jar" "$POKEMMO/pokemmo_updater.sig256" + showMessage --error "Failed to download the updater:\n\n$MIRROR_STATUS" + else + echo "WARNING: Failed to download updater from mirror ${DL_MIRRORS[$i]}. Jumping to next.." + fi + done + + rm -f "$PKMOCONFIGDIR/pokemmo" "$POKEMMO/pokemmo_updater.sig256" + find "$POKEMMO" -type f -name "*.TEMPORARY" -exec rm -f {} + + + # Updater exits with 1 on successful update + getJavaOpts "updater" + (cd "$POKEMMO" && java ${JAVA_OPTS[*]} -cp ./pokemmo_updater.jar com.pokeemu.updater.ClientUpdater -install -quick) && exit 1 || echo "installed=1" > "$PKMOCONFIGDIR/pokemmo" + rm -f "$POKEMMO/pokemmo_updater.jar" + + # Post-update tasks + [[ ! -d "$POKEMMO/screenshots" ]] && addScreenshotsDir +} + +verifyInstallation() { +if [ ! -d "$POKEMMO" ]; then + if [[ -e "$POKEMMO" || -L "$POKEMMO" ]]; then + # Could also be a broken symlink + showMessage --error "(Error 3) Could not install to $POKEMMO\n\n$POKEMMO already exists,\nbut is not a directory.\n\nMove or delete this file and try again." + else + mkdir -p "$POKEMMO" + showMessage --info "PokeMMO is being installed to $POKEMMO" + downloadPokemmo + return + fi +fi + +if [[ ! -r "$POKEMMO" || ! -w "$POKEMMO" || ! -x "$POKEMMO" || ! "$PKMO_IS_INSTALLED" || ! -f "$POKEMMO/PokeMMO.exe" || ! -d "$POKEMMO/data" || ! -d "$POKEMMO/lib" ]]; then + showMessage --warn "(Error 1) The installation is in a corrupt state.\n\nReverifying the game files." + # Try to fix permissions before erroring out + (chmod u+rwx "$POKEMMO" && find "$POKEMMO" -type d -exec chmod u+rwx {} + && find "$POKEMMO" -type f -exec chmod u+rw {} +) || showMessage --error "(Error 4) Could not fix permissions of $POKEMMO.\n\nContact PokeMMO support." + downloadPokemmo + return +fi + +[[ $PKMO_REINSTALL && $PKMO_IS_INSTALLED ]] && downloadPokemmo +[[ ! -d "$POKEMMO/screenshots" ]] && addScreenshotsDir +} + +###################### +# Environment checks # +###################### + +[[ ! "$(command -v java)" ]] && showMessage --error "(Error 6) Java is not installed or is not executable. Exiting.." + +if [[ -d "$XDG_CONFIG_HOME" ]]; then + PKMOCONFIGDIR="$XDG_CONFIG_HOME/pokemmo" +else + if [[ ! -e "$XDG_CONFIG_HOME" && -L "$XDG_CONFIG_HOME" ]]; then + showMessage --error "(Error 10) The configuration directory ($XDG_CONFIG_HOME/pokemmo) is disconnected.\n\nPlease update your symlink and restart the program." + else + PKMOCONFIGDIR="$HOME/.config/pokemmo" + fi +fi + +if [ ! -d "$PKMOCONFIGDIR" ]; then + if [[ -e "$PKMOCONFIGDIR" || -L "$PKMOCONFIGDIR" ]]; then + showMessage --error "(Error 9) The configuration directory ($PKMOCONFIGDIR) already exists,\nbut is not a directory.\n\nMove or delete this file and try again." + else + mkdir -p "$PKMOCONFIGDIR" + fi +fi + +while getopts "vhH:-:" opt; do + case $opt in + -) case "$OPTARG" in + skip-java-ram-opts) SKIPJAVARAMOPTS=1 ;; + reverify) PKMO_REINSTALL=1 ;; + debug) PKMO_CREATE_DEBUGS=1 ;; + swr) export LIBGL_ALWAYS_SOFTWARE=1 ;; + esac + ;; + v) set -x + PS4='Line ${LINENO}: ' + ;; + h) printf "\ + PokeMMO Linux Launcher v1.4\n\ + https://pokemmo.eu/\n\n\ + Usage: pokemmo-launcher [option...]\n\n\ + -h Display this dialogue\n\ + -H <dir> Set the PokeMMO directory (Default: $HOME/.local/share/pokemmo). + This option is persistent and may be modified in $PKMOCONFIGDIR/pokemmodir \n\ + -v Print verbose status to stdout\n + --debug Enable java debug logs\n\ + --swr Try to fallback to an available software renderer\n\ + --reverify Reverify the game files\n\ + --skip-java-ram-opts Use the operating system's default RAM options instead of the suggested values\n" + exit + ;; + H) mkdir -p "$OPTARG" || continue + echo "$OPTARG" > "$PKMOCONFIGDIR/pokemmodir" ;; + *) continue ;; + esac +done + +################# +# Start PokeMMO # +################# + +[[ -f "$PKMOCONFIGDIR/pokemmo" ]] && getLauncherConfig + +POKEMMO="$HOME/.pokemmo" + +verifyInstallation + +getJavaOpts "client" + +if [[ $PKMO_CREATE_DEBUGS ]]; then + cd "$POKEMMO" + ( java ${JAVA_OPTS[*]} -cp ./lib/*:PokeMMO.exe com.pokeemu.client.Client ) & + + client_pid=$! + + echo "DEBUG: Spawned client_pid $client_pid" + + rm -f "$POKEMMO/client_jvm.log" + + while :; do + sleep 3 + kill -3 "$client_pid" || break + echo "DEBUG: Threads dumped for Client JVM. Sleeping for 3 seconds.." + done + + wait +else + cd "$POKEMMO" && java ${JAVA_OPTS[*]} -cp ./lib/*:PokeMMO.exe com.pokeemu.client.Client > /dev/null +fi |