#!/bin/zsh

ROOT=$(cd `dirname $0`; pwd)

HTTPD_HOSTNAMES=${HTTPD_HOSTNAMES-farm13:4312}

EXTRA_QUERY_STRING=

WORKLOAD_NUMBER_OF_CLIENTS_PER_NODE=${NUM_CLIENTS-100}
# Default was ${ROOT}/workload/transitions.txt
# XXX default_transitions_7?
WORKLOAD_TRANSITION_TABLE=${ROOT}/workload/default_transitions.txt
WORKLOAD_UP_RAMP_TIME_IN_MS=120000
WORKLOAD_SESSION_RUN_TIME_IN_MS=900000
WORKLOAD_DOWN_RAMP_TIME_IN_MS=60000

# XXX What defaults?
WORKLOAD_UP_RAMP_TRANSACTIONS=2000
WORKLOAD_SESSION_RUN_TRANSACTIONS=1000000
WORKLOAD_DOWN_RAMP_TRANSACTIONS=500

DATABASE_SERVER=farm6
DATABASE_NUMBER_OF_USERS=1000000
DATABASE_CATEGORIES_FILE=ebay_simple_categories.txt
DATABASE_NUMBER_OF_OLD_ITEMS=1000000

# 0 = no debug message, 1 = just error messages, 2 = error messages+HTML pages, 3 = everything!
MONITORING_DEBUG_LEVEL=0

for arg in $*; do
    case $arg in
        small)
            DATABASE_NUMBER_OF_USERS=1000
            DATABASE_CATEGORIES_FILE=ebay_simple_categories-small.txt
            DATABASE_NUMBER_OF_OLD_ITEMS=1000
            ;;
        mediumsize)
            DATABASE_NUMBER_OF_USERS=100000
            DATABASE_CATEGORIES_FILE=ebay_simple_categories-medium.txt
            DATABASE_NUMBER_OF_OLD_ITEMS=50000
            ;;
        bigger)
            DATABASE_NUMBER_OF_USERS=2000000
            DATABASE_CATEGORIES_FILE=ebay_full_categories.txt
            DATABASE_NUMBER_OF_OLD_ITEMS=2000000
            ;;
        short)
            WORKLOAD_UP_RAMP_TIME_IN_MS=12000
            WORKLOAD_SESSION_RUN_TIME_IN_MS=20000
            WORKLOAD_DOWN_RAMP_TIME_IN_MS=6000
            ;;
        shortish)
            WORKLOAD_UP_RAMP_TIME_IN_MS=30000
            WORKLOAD_SESSION_RUN_TIME_IN_MS=60000
            WORKLOAD_DOWN_RAMP_TIME_IN_MS=20000
            ;;
        medium)
            WORKLOAD_UP_RAMP_TIME_IN_MS=360000
            WORKLOAD_SESSION_RUN_TIME_IN_MS=300000
            WORKLOAD_DOWN_RAMP_TIME_IN_MS=30000
            WORKLOAD_UP_RAMP_TRANSACTIONS=5000000
            WORKLOAD_SESSION_RUN_TRANSACTIONS=750000
            WORKLOAD_DOWN_RAMP_TRANSACTIONS=500000
            ;;
        hour)
            WORKLOAD_UP_RAMP_TIME_IN_MS=360000
            WORKLOAD_SESSION_RUN_TIME_IN_MS=3210000
            WORKLOAD_DOWN_RAMP_TIME_IN_MS=30000
            WORKLOAD_UP_RAMP_TRANSACTIONS=2147483647
            WORKLOAD_SESSION_RUN_TRANSACTIONS=2147483647
            WORKLOAD_DOWN_RAMP_TRANSACTIONS=2147483647
            ;;
        errors)
            MONITORING_DEBUG_LEVEL=2
            ;;
        ro)
            WORKLOAD_TRANSITION_TABLE=${ROOT}/workload/browse_only_transitions_7.txt
            ;;
        localhost)
            HTTPD_HOSTNAMES=localhost:4312
            DATABASE_SERVER=localhost
            ;;
        longupramp)
            WORKLOAD_UP_RAMP_TIME_IN_MS=3000000
            ;;
        shortupramp)
            WORKLOAD_UP_RAMP_TIME_IN_MS=90000
            ;;
        *)
            echo "Unrecognized argument $arg"
            exit 1
    esac
done

varnames=$(awk 'BEGIN{FS="="}; a&&/^[A-Z_]*=/ {print $1} /^ROOT=/{a=1} /^for/{exit}' \
    < $0)
for varname in ${(f)varnames}; do
    echo "$varname=${(P)varname}" >&2
done

mv Client/rubis.properties Client/rubis.properties.old
cat > Client/rubis.properties <<EOF
# Generated by $0 $*
# HTTP server information
httpd_hostnames = ${HTTPD_HOSTNAMES}

# C-JDBC server information
cjdbc_hostname = 

# Precise which version to use. Valid options are : PHP, Servlets, EJB
httpd_use_version = PHP

ejb_server =
ejb_html_path = /ejb_rubis_web
ejb_script_path = /ejb_rubis_web/servlet

servlets_server =
servlets_html_path = /Servlet_HTML
servlets_script_path = /servlet

php_html_path = /PHP
php_script_path = /PHP

extra_query_string = ${EXTRA_QUERY_STRING}

# Workload: precise which transition table to use
#workload_remote_client_nodes = farm1,farm3,farm4,farm6,farm7,farm8,farm9,farm10
workload_remote_client_nodes = ${REMOTE_CLIENTS}
workload_remote_client_command = $(which java) -Xss64k -Xmx1g -classpath ${ROOT}/Client/rubis_client.jar:${ROOT}/Client/ edu.rice.rubis.client.ClientEmulator
workload_number_of_clients_per_node = ${WORKLOAD_NUMBER_OF_CLIENTS_PER_NODE}

workload_transition_table = ${WORKLOAD_TRANSITION_TABLE}
workload_number_of_columns = 27
workload_number_of_rows = 29
workload_maximum_number_of_transitions = 1000
workload_number_of_items_per_page = 20
workload_use_tpcw_think_time = yes
workload_up_ramp_time_in_ms = ${WORKLOAD_UP_RAMP_TIME_IN_MS}
workload_up_ramp_slowdown_factor = 1
workload_session_run_time_in_ms = ${WORKLOAD_SESSION_RUN_TIME_IN_MS}
workload_down_ramp_time_in_ms = ${WORKLOAD_DOWN_RAMP_TIME_IN_MS}
workload_down_ramp_slowdown_factor = 1

workload_up_ramp_transactions = ${WORKLOAD_UP_RAMP_TRANSACTIONS}
workload_session_run_transactions = ${WORKLOAD_SESSION_RUN_TRANSACTIONS}
workload_down_ramp_transactions = ${WORKLOAD_DOWN_RAMP_TRANSACTIONS}


#Database information
database_server = ${DATABASE_SERVER}

# Users policy
database_number_of_users = ${DATABASE_NUMBER_OF_USERS}

# Region & Category definition files
database_regions_file = ${ROOT}/database/ebay_regions.txt
database_categories_file = ${ROOT}/database/${DATABASE_CATEGORIES_FILE}

# Items policy
database_number_of_old_items = ${DATABASE_NUMBER_OF_OLD_ITEMS}
database_percentage_of_unique_items = 80
database_percentage_of_items_with_reserve_price = 40
database_percentage_of_buy_now_items = 10
database_max_quantity_for_multiple_items = 10
database_item_description_length = 8192

# Bids policy
database_max_bids_per_item = 20

# Comments policy
database_max_comments_per_user = 20
database_comment_max_length = 2048


# Monitoring Information
monitoring_debug_level = ${MONITORING_DEBUG_LEVEL}
monitoring_program = /usr/bin/sar
monitoring_options = -n DEV -n SOCK -rubw
monitoring_sampling_in_seconds = 1
monitoring_rsh = /usr/bin/ssh
monitoring_scp = /usr/bin/scp
monitoring_gnuplot_terminal = png
EOF