3 # Author: Markus Wenzel, TU Muenchen
5 # Isabelle process startup script.
8 TARGET="$(LC_ALL=C ls -l "$0" | sed 's/.* -> //')"
9 exec "$(cd "$(dirname "$0")"; cd "$(pwd -P)"; cd "$(dirname "$TARGET")"; pwd)/$(basename "$TARGET")" "$@"
15 PRG="$(basename "$0")"
17 ISABELLE_HOME="$(cd "$(dirname "$0")"; cd "$(pwd -P)"; cd ..; pwd)"
18 source "$ISABELLE_HOME/lib/scripts/getsettings" || exit 2
26 echo "Usage: $PRG [OPTIONS] [INPUT] [OUTPUT]"
29 echo " -I startup Isar interaction mode"
30 echo " -P startup Proof General interaction mode"
31 echo " -S secure mode -- disallow critical operations"
32 echo " -W IN:OUT startup process wrapper, with input/output fifos"
33 echo " -X startup PGIP interaction mode"
34 echo " -e MLTEXT pass MLTEXT to the ML session"
35 echo " -f pass 'Session.finish();' to the ML session"
36 echo " -m MODE add print mode for output"
37 echo " -q non-interactive session"
38 echo " -r open heap file read-only"
39 echo " -u pass 'use\"ROOT.ML\";' to the ML session"
40 echo " -w reset write permissions on OUTPUT"
42 echo " INPUT (default \"$ISABELLE_LOGIC\") and OUTPUT specify in/out heaps."
43 echo " These are either names to be searched in the Isabelle path, or"
44 echo " actual file names (containing at least one /)."
45 echo " If INPUT is \"RAW_ML_SYSTEM\", just start the bare bones ML system."
57 ## process command line
72 while getopts "IPSW:Xe:fm:qruw" OPT
85 WRAPPER_FIFOS="$OPTARG"
91 MLTEXT="$MLTEXT $OPTARG"
94 MLTEXT="$MLTEXT Session.finish();"
97 if [ -z "$MODES" ]; then
100 MODES="\"$OPTARG\", $MODES"
110 MLTEXT="$MLTEXT use\"ROOT.ML\";"
121 shift $(($OPTIND - 1))
129 if [ "$#" -ge 1 ]; then
134 if [ "$#" -ge 1 ]; then
139 [ "$#" -ne 0 ] && { echo "Bad args: $*"; usage; }
144 [ -z "$ML_SYSTEM" ] && fail "Missing ML system settings! Unable to run Isabelle."
149 [ -z "$INPUT" ] && INPUT="$ISABELLE_LOGIC"
157 [ ! -f "$INFILE" ] && fail "Bad heap file: \"$INFILE\""
163 splitarray ":" "$ISABELLE_PATH"; PATHS=("${SPLITARRAY[@]}")
164 for DIR in "${PATHS[@]}"
166 DIR="$DIR/$ML_IDENTIFIER"
167 ISA_PATH="$ISA_PATH $DIR\n"
168 [ -z "$INFILE" -a -f "$DIR/$INPUT" ] && INFILE="$DIR/$INPUT"
171 if [ -z "$INFILE" ]; then
172 echo "Unknown logic \"$INPUT\" -- no heap file found in:" >&2
173 echo -ne "$ISA_PATH" >&2
184 if [ -z "$READONLY" -a -w "$INFILE" ]; then
185 perl -e "exit (((stat('$INFILE'))[2] & 0222) != 0 ? 0 : 1);" && OUTFILE="$INFILE"
192 mkdir -p "$ISABELLE_OUTPUT"
193 OUTFILE="$ISABELLE_OUTPUT/$OUTPUT"
198 ## prepare tmp directory
200 [ -z "$ISABELLE_TMP_PREFIX" ] && ISABELLE_TMP_PREFIX=/tmp/isabelle
202 ISABELLE_TMP="$ISABELLE_TMP_PREFIX$ISABELLE_PID"
203 mkdir -p "$ISABELLE_TMP"
208 ML_SYSTEM_BASE=$(echo "$ML_SYSTEM" | cut -f1 -d-)
210 [ -n "$MODES" ] && MLTEXT="print_mode := [$MODES]; $MLTEXT"
212 [ -n "$SECURE" ] && MLTEXT="$MLTEXT Secure.set_secure ();"
216 if [ -n "$WRAPPER_FIFOS" ]; then
217 splitarray ":" "$WRAPPER_FIFOS"; FIFOS=("${SPLITARRAY[@]}")
218 [ "${#FIFOS[@]}" -eq 2 ] || fail "Expected IN:OUT fifo specification"
219 [ -p "${FIFOS[0]}" ] || fail "Bad input fifo: ${FIFOS[0]}"
220 [ -p "${FIFOS[1]}" ] || fail "Bad output fifo: ${FIFOS[1]}"
221 MLTEXT="$MLTEXT; Isabelle_Process.init \"${FIFOS[0]}\" \"${FIFOS[1]}\";"
222 elif [ -n "$PGIP" ]; then
223 MLTEXT="$MLTEXT; ProofGeneralPgip.init_pgip $ISAR;"
224 elif [ -n "$PROOFGENERAL" ]; then
225 MLTEXT="$MLTEXT; ProofGeneral.init $ISAR;"
226 elif [ "$ISAR" = true ]; then
227 MLTEXT="$MLTEXT; Isar.main();"
232 export INFILE OUTFILE MLTEXT TERMINATE NOWRITE ISABELLE_PID ISABELLE_TMP
234 if [ -f "$ISABELLE_HOME/lib/scripts/run-$ML_SYSTEM" ]; then
235 $NICE "$ISABELLE_HOME/lib/scripts/run-$ML_SYSTEM"
237 $NICE "$ISABELLE_HOME/lib/scripts/run-$ML_SYSTEM_BASE"
241 rmdir "$ISABELLE_TMP"