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#!/bin/bash
#
# mkkind
# Morgan Deters <mdeters@cs.nyu.edu> for CVC4
# Copyright (c) 2010-2011 The CVC4 Project
#
# The purpose of this script is to create kind.h from a template and a
# list of theory kinds.
#
# Invocation:
#
# mkkind template-file theory-kind-files...
#
# Output is to standard out.
#
copyright=2010-2011
cat <<EOF
/********************* */
/** kind.h
**
** Copyright $copyright The AcSys Group, New York University, and as below.
**
** This header file automatically generated by:
**
** $0 $@
**
** for the CVC4 project.
**/
EOF
me=$(basename "$0")
template=$1; shift
kind_decls=
kind_printers=
kind_to_theory_id=
type_constant_descriptions=
type_constant_list=
type_constant_to_theory_id=
seen_theory=false
seen_theory_builtin=false
theory_enum=
theory_descriptions=
function theory {
# theory T header
lineno=${BASH_LINENO[0]}
# this script doesn't care about the theory class information, but
# makes does make sure it's there
seen_theory=true
if [ "$1" = THEORY_BUILTIN ]; then
if $seen_theory_builtin; then
echo "$kf:$lineno: error: \"builtin\" theory redefined" >&2
exit 1
fi
seen_theory_builtin=true
elif [ -z "$1" -o -z "$2" -o -z "$3" ]; then
echo "$kf:$lineno: error: \"theory\" directive missing class or header argument" >&2
exit 1
elif ! expr "$2" : '\(::*\)' >/dev/null; then
echo "$kf:$lineno: warning: theory class \`$2' isn't fully-qualified (e.g., ::CVC4::theory::foo)" >&2
elif ! expr "$2" : '\(::CVC4::theory::*\)' >/dev/null; then
echo "$kf:$lineno: warning: theory class not under ::CVC4::theory namespace" >&2
fi
theory_id="$1"
theory_enum="$1,
${theory_enum}"
theory_descriptions="${theory_descriptions} case ${theory_id}: out << \"${theory_id}\"; break;
"
}
function properties {
# rewriter class header
lineno=${BASH_LINENO[0]}
check_theory_seen
}
function endtheory {
# endtheory
lineno=${BASH_LINENO[0]}
check_theory_seen
}
function rewriter {
# properties prop*
lineno=${BASH_LINENO[0]}
check_theory_seen
}
function sort {
# sort TYPE ["comment"]
lineno=${BASH_LINENO[0]}
check_theory_seen
register_sort "$1" "$2"
}
function variable {
# variable K ["comment"]
lineno=${BASH_LINENO[0]}
check_theory_seen
register_kind "$1" 0 "$2"
}
function operator {
# operator K #children ["comment"]
lineno=${BASH_LINENO[0]}
check_theory_seen
register_kind "$1" "$2" "$3"
}
function parameterized {
# parameterized K1 K2 #children ["comment"]
lineno=${BASH_LINENO[0]}
check_theory_seen
register_kind "$1" "$3" "$4"
}
function constant {
# constant K T Hasher header ["comment"]
lineno=${BASH_LINENO[0]}
check_theory_seen
register_kind "$1" 0 "$5"
}
function register_sort {
id=$1
comment=$2
type_constant_list="${type_constant_list} ${id}, /**< ${comment} */
"
type_constant_descriptions="${type_constant_descriptions} case $id: out << \"${comment}\"; break;
"
type_constant_to_theory_id="${type_constant_to_theory_id} case $id: return $theory_id; break;
"
}
function register_kind {
r=$1
nc=$2
comment=$3
kind_decls="${kind_decls} $r, /**< $comment */
"
kind_printers="${kind_printers} case $r: out << \"$r\"; break;
"
kind_to_theory_id="${kind_to_theory_id} case kind::$r: return $theory_id; break;
"
}
function check_theory_seen {
if ! $seen_theory; then
echo "$kf:$lineno: error: no \"theory\" declaration found (it has to be first)" >&2
exit 1
fi
}
function check_builtin_theory_seen {
if ! $seen_theory_builtin; then
echo "$me: warning: no declaration for the builtin theory found" >&2
fi
}
while [ $# -gt 0 ]; do
kf=$1
seen_theory=false
b=$(basename $(dirname "$kf"))
kind_decls="${kind_decls}
/* from $b */
"
kind_printers="${kind_printers}
/* from $b */
"
source "$kf"
check_theory_seen
shift
done
check_builtin_theory_seen
## output
text=$(cat "$template")
for var in kind_decls kind_printers kind_to_theory_id theory_enum type_constant_list type_constant_descriptions type_constant_to_theory_id theory_descriptions; do
eval text="\${text//\\\$\\{$var\\}/\${$var}}"
done
error=`expr "$text" : '.*\${\([^}]*\)}.*'`
if [ -n "$error" ]; then
echo "$template:0: error: undefined replacement \${$error}" >&2
exit 1
fi
echo "$text"
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