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# ==== Purpose ====
#
# Execute a .inc file once for each server that was configured as a
# slave by rpl_init.inc, for example start_slave.inc or stop_slave.inc file.
#
#
# ==== Usage ====
#
# --let $rpl_source_file
# [--let $rpl_debug= 1]
# --source include/rpl_for_each_slave.inc
#
# Parameters:
# $rpl_source_file
# The file that will be sourced.
#
# $rpl_server_count
# The number of servers to configure. If this is not set, the largest
# number in $rpl_topology will be used.
# This parameter is obtained from rpl_init.inc.
#
# $rpl_master_list
# This parameter is calculated from within rpl_init.inc.
#
# $rpl_server_count_length
# Set to LENGTH($rpl_server_count). So if $rpl_server_count < 10,
# then $rpl_server_count_length = 1; if 10 <= $rpl_server_count <
# 100, then $rpl_server_count_length = 2, etc.
# This parameter is calculated from within rpl_change_topology.inc.
#
# $rpl_debug
# See include/rpl_init.inc
--let $include_filename= rpl_for_each_file.inc [$rpl_source_file]
--source include/begin_include_file.inc
--let $_rpl_server= $rpl_server_count
while ($_rpl_server)
{
--let $_rpl_has_master= `SELECT SUBSTRING('$rpl_master_list', 1 + ($_rpl_server - 1) * $rpl_server_count_length, $rpl_server_count_length) != ''`
if ($_rpl_has_master)
{
--let $rpl_connection_name= server_$_rpl_server
--source include/rpl_connection.inc
--source $rpl_source_file
}
--dec $_rpl_server
}
--let $include_filename= rpl_for_each_file.inc [$rpl_source_file]
--source include/end_include_file.inc
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