mirror of
https://github.com/libretro/RetroArch.git
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96 lines
2.2 KiB
Bash
Executable File
96 lines
2.2 KiB
Bash
Executable File
#!/bin/sh
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###
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## Wrapper script that enables loading of compressed roms for SSNES.
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## Author: Themaister
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## License: Do whatever you want with it.
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#
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die()
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{
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echo "Error: $1"
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rm "$TMPROM"
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rm -r "$TMPDIR"
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exit 1
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}
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if [ -z "$1" ]; then
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die "Need at least one argument"
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fi
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COMP_FILE="$1"
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TMPROM="`mktemp`"
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TMPDIR="`mktemp -d`"
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shift
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extract_zip()
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{
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which unzip >/dev/null 2>&1 || die "Cannot find unzip"
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which zipinfo >/dev/null 2>&1 || die "Cannot find zipinfo"
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FILENAME="`zipinfo -1 \"$1\" | grep '\.s[mf]c$' | head -n1`"
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if [ -z "$FILENAME" ]; then
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die "Cannot find .smc nor .sfc file in archive"
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fi
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# The people who made the [!] naming convention obviously have never used regex ... <_<
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FILENAME_FIXED="`echo $FILENAME | sed -e 's|\[|\\\\[|g' -e 's|!|\\\\!|g' -e 's|\]|\\\\]|g'`"
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unzip -p "$1" "$FILENAME_FIXED" > "$TMPROM"
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}
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extract_7z()
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{
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which 7z >/dev/null 2>&1 || die "Cannot find 7z"
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7z x "$1" -o"$TMPDIR" >/dev/null 2>&1 || die "Couldn't extract from archive"
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FILENAME="`ls \"$TMPDIR\" | grep '\.s[mf]c$' | head -n1`"
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if [ -z "$FILENAME" ]; then
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die "Cannot find .smc nor .sfc file in archive"
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fi
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mv "${TMPDIR}/${FILENAME}" "$TMPROM"
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}
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extract_rar()
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{
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which unrar >/dev/null 2>&1 || die "Cannot find unrar"
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unrar x "$1" "$TMPDIR" >/dev/null 2>&1 || die "Couldn't extract from archive"
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FILENAME="`ls \"$TMPDIR\" | grep '\.s[mf]c$' | head -n1`"
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if [ -z "$FILENAME" ]; then
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die "Cannot find .smc nor .sfc file in archive"
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fi
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mv "${TMPDIR}/${FILENAME}" "$TMPROM"
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}
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case "$COMP_FILE" in
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*.zip )
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extract_zip "$COMP_FILE"
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EXTENSION=".zip"
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;;
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*.7z )
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extract_7z "$COMP_FILE"
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EXTENSION=".7z"
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;;
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*.rar )
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extract_rar "$COMP_FILE"
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EXTENSION=".rar"
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;;
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* )
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die "Couldn't find valid zipped rom."
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;;
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esac
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SAVENAME="`basename \"$COMP_FILE\" $EXTENSION`"
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DIRNAME="`dirname \"$COMP_FILE\"`"
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SAVENAME="${SAVENAME}.srm"
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SSNES_PATH="`which ssnes`"
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if [ -z "$SSNES_PATH" ]; then
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die "Cannot find SSNES in path."
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fi
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echo "Temp ROM: $TMPROM"
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echo "Savename: ${DIRNAME}/${SAVENAME}"
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"$SSNES_PATH" "$TMPROM" -s "${DIRNAME}/${SAVENAME}" "$@"
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rm "$TMPROM"
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rm -r "$TMPDIR"
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