MS_PGSQL_PRIV_ROOT(DB, USER, [HOST], [PASSWORD], [ACTION_IF_FAILED], [ACTION_IF_OK])
, 

2002年09月25日

Moritz Sinn <moritz@freesources.org>

GPLWithACException
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. As a special exception, the respective Autoconf Macro's copyright owner gives unlimited permission to copy, distribute and modify the configure scripts that are the output of Autoconf when processing the Macro. You need not follow the terms of the GNU General Public License when using or distributing such scripts

cryp.to ac-archive's Installed Packages (released)

This macro checks wether the given PostgreSQL user has root privileges (can create and drop databases) It is recommended to first call MS_CHECK_PGSQL_DB, this makes it easier to locate the cause of error. The macro MS_PROG_PGCLIENT is required by this one.

The variable $pgclient_root_call is set for later use in Makefiles, if you'd like to make use of this, you must do

 AC_SUBST(pgclient_root_call)

after having called MS_CHECK_PGSQL_PRIV_ROOT. You can then do something like the following in your Makefile.am:

 @pgclient_root_call@ -f file.sql

If you want the user to set the data, you should support something like these configure options:

 AC_ARG_WITH(pgsql-host,
 [ --with-pgsql-host=HOST server is running on HOST @<:@local socket@:>@],
 [pg_host=$withval], [pg_host=])

 AC_ARG_WITH(pgsql-db,
 [ --with-pgsql-db=DBNAME use database DBNAME @<:@test@:>@],
 [pg_db=$withval], [pg_db=test])

 AC_ARG_WITH(pgsql-root-user,
 [ --with-pgsql-root-user=USER use user USER, must have root (all) privileges @<:@postgres@:>@],
 [pg_root_user=$withval], [pg_root_user=postgres])

 AC_ARG_WITH(pgsql-password,
 [ --with-pgsql-password=PASSWORD use password PASSWORD @<:@none@:>@],
 [pg_password=$withval], [pg_password=""])

You can then call the macro like this:

 MS_CHECK_PGSQL_PRIV_ROOT([$pg_db], [$pg_root_user], [$pg_host], [$pg_password], [AC_MSG_ERROR([We need root privileges on database!])])

AC_DEFUN([MS_CHECK_PGSQL_PRIV_ROOT], [
AC_REQUIRE([MS_PROG_PGCLIENT])dnl
AC_REQUIRE([MS_CHECK_PGSQL_DB])dnl
AC_MSG_CHECKING([if PostgreSQL user 2ドル has root privileges])
pgclient_root_call="$pgclient"
if test "x1ドル" != "x"; then
 pgclient_root_call="$pgclient_root_call dbname=1ドル";
fi
if test "x2ドル" != "x"; then
 pgclient_root_call="$pgclient_root_call user=2ドル";
fi
if test "x3ドル" != "x"; then
 pgclient_root_call="$pgclient_root_call host=3ドル";
fi
if test "x4ドル" != "x"; then
 pgclient_root_call="$pgclient_root_call password=4ドル";
fi
testdb="test`date +%s`"
echo "CREATE DATABASE $testdb; DROP DATABASE $testdb;" | $pgclient_root_call > /dev/null 2>&1
if test "x$?" = "x0"; then
 AC_MSG_RESULT([yes])
 6ドル
else
 AC_MSG_RESULT([no])
 5ドル
fi;
])dnl