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#!/bin/bash
# Database translation/creation script
# Copyright (C) 2009-2011, AllWorldIT
# Copyright (C) 2008, LinuxRulz
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
database="$1"
file="$2"
prefix="$3"
# Display usage info
display_usage() {
echo "Usage: $0 <database type> <file> [prefix]"
echo
echo "Valid database types:"
echo " mysql55 - For MySQL v5.5"
echo " mysql4 - For MySQL v4"
echo " mysql - For MySQL v5"
echo " pgsql - For PostgreSQL"
echo " sqlite - For SQLite v3"
echo
exit
}
# Check we have our params
if [ -z "$database" -o -z "$file" ]
then
display_usage
fi
# Check file exists
if [ ! -f "$file" ]
then
echo "ERROR: Cannot open file '$file'"
exit 1
fi
# Check what we converting for
case "$database" in
"mysql55")
sed \
-e "s/@PREFIX@/$prefix/g" \
-e 's/@PRELOAD@/SET FOREIGN_KEY_CHECKS=0;/' \
-e 's/@POSTLOAD@/SET FOREIGN_KEY_CHECKS=1;/' \
-e 's/@CREATE_TABLE_SUFFIX@/ENGINE=InnoDB CHARACTER SET latin1 COLLATE latin1_bin/' \
-e 's/@SERIAL_TYPE@/SERIAL/' \
-e 's/@BIG_INTEGER_UNSIGNED@/BIGINT UNSIGNED/' \
-e 's/@INT_UNSIGNED@/INT UNSIGNED/' \
-e 's/@TRACK_KEY_LEN@/512/' \
-e 's/@SERIAL_REF_TYPE@/BIGINT UNSIGNED/' < "$file"
;;
"mysql4")
sed \
-e "s/@PREFIX@/$prefix/g" \
-e 's/@PRELOAD@/SET FOREIGN_KEY_CHECKS=0;/' \
-e 's/@POSTLOAD@/SET FOREIGN_KEY_CHECKS=1;/' \
-e 's/@CREATE_TABLE_SUFFIX@/TYPE=InnoDB CHARACTER SET latin1 COLLATE latin1_bin/' \
-e 's/@SERIAL_TYPE@/SERIAL/' \
-e 's/@BIG_INTEGER_UNSIGNED@/BIGINT UNSIGNED/' \
-e 's/@TRACK_KEY_LEN@/255/' \
-e 's/@SERIAL_REF_TYPE@/BIGINT UNSIGNED/' < "$file"
;;
"mysql")
sed \
-e "s/@PREFIX@/$prefix/g" \
-e 's/@PRELOAD@/SET FOREIGN_KEY_CHECKS=0;/' \
-e 's/@POSTLOAD@/SET FOREIGN_KEY_CHECKS=1;/' \
-e 's/@CREATE_TABLE_SUFFIX@/TYPE=InnoDB CHARACTER SET latin1 COLLATE latin1_bin/' \
-e 's/@SERIAL_TYPE@/SERIAL/' \
-e 's/@BIG_INTEGER_UNSIGNED@/BIGINT UNSIGNED/' \
-e 's/@TRACK_KEY_LEN@/512/' \
-e 's/@SERIAL_REF_TYPE@/BIGINT UNSIGNED/' < "$file"
;;
"pgsql")
sed \
-e "s/@PREFIX@/$prefix/g" \
-e 's/@PRELOAD@/SET CONSTRAINTS ALL DEFERRED;/' \
-e 's/@POSTLOAD@//' \
-e 's/@CREATE_TABLE_SUFFIX@//' \
-e 's/@SERIAL_TYPE@/SERIAL PRIMARY KEY/' \
-e 's/@BIG_INTEGER_UNSIGNED@/INT8/' \
-e 's/@TRACK_KEY_LEN@/512/' \
-e 's/@SERIAL_REF_TYPE@/INT8/' < "$file"
;;
"sqlite")
sed \
-e "s/@PREFIX@/$prefix/g" \
-e 's/@PRELOAD@//' \
-e 's/@POSTLOAD@//' \
-e 's/@CREATE_TABLE_SUFFIX@//' \
-e 's/@SERIAL_TYPE@/INTEGER PRIMARY KEY AUTOINCREMENT/' \
-e 's/@BIG_INTEGER_UNSIGNED@/UNSIGNED BIG INT/' \
-e 's/@TRACK_KEY_LEN@/512/' \
-e 's/@SERIAL_REF_TYPE@/INT8/' < "$file"
;;
*)
echo "ERROR: Invalid database type '$database'"
exit 1
;;
esac
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