141 lines
3.5 KiB
Bash
141 lines
3.5 KiB
Bash
#!/usr/bin/env bash
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###
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# JItsi Log Observer - command line interface
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#
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# Bash script for Jitsi Meet components (Videobridge, Jicofo, etc.) logs parsing
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# Command line interface (jilo-cli)
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###
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### Configuration file (overrides default configs)
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CONFIG_FILE="./jilo.conf"
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### Default configuration
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# Default database type (sqlite, mysql|mariadb)
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DEFAULT_DB_TYPE="sqlite"
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# Default SQLite database file
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DEFAULT_DB="./jilo.db"
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# Default MySQL/MariaDB configuration
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DEFAULT_MYSQL_HOST="localhost"
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DEFAULT_MYSQL_USER="jilo"
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DEFAULT_MYSQL_PASS="jilopass"
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DEFAULT_MYSQL_DB="jilo_db"
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# Load configurations from the config file if it exists
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if [[ -f "$CONFIG_FILE" ]]; then
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source "$CONFIG_FILE"
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fi
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# use default values if not overriden by config file
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DB=${DB:-$DEFAULT_DB}
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DB_TYPE=${DB_TYPE:-$DEFAULT_DB_TYPE}
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MYSQL_HOST=${MYSQL_HOST:-$DEFAULT_MYSQL_HOST}
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MYSQL_USER=${MYSQL_USER:-$DEFAULT_MYSQL_USER}
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MYSQL_PASS=${MYSQL_PASS:-$DEFAULT_MYSQL_PASS}
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MYSQL_DB=${MYSQL_DB:-$DEFAULT_MYSQL_DB}
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###
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# DB queries
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db_stats_conferences_template="SELECT * FROM conferences;"
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db_stats_participants_template="SELECT * FROM participants;"
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help="Usage:\n\t$0 [OPTION]\nOptions:\n\t--conferences|-c - show conference stats\n\t--participants|-p - show participants stats\n\t--time|-t - show stats for a time interval"
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###
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# First we check for requirements
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check_requirements() {
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# required programs, anything non-bash - edit as needed
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# deb packages - sqlite3
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local required_programs=("sqlite3")
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local requirements_missing=''
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for program in "${required_programs[@]}"; do
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if ! command -v "$program" &> /dev/null; then
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requirements_missing+="$program, "
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fi
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done
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if [[ "$requirements_missing" != '' ]]; then
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requirements_missing=${requirements_missing::-2}
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echo "Error: $requirements_missing - not found. Please install to proceed."
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fi
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}
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check_requirements
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###
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# DB functions for Sqlite3 and for MySQL/MariaDB
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# execute a query and return the result
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db_query() {
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local query=$1
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if [[ "$DB_TYPE" == "sqlite" ]]; then
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sqlite3 "$DB" "$query"
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elif [[ "$DB_TYPE" == "mysql" || "$DB_TYPE" == "mariadb" ]]; then
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mysql -h "$MYSQL_HOST" -u "$MYSQL_USER" -p "$MYSQL_PASS" -D "$MYSQL_DB" -se "$query"
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else
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echo "Error: unknown database type $DB_TYPE."
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exit 1
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fi
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}
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### commandline options
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cmd=""
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while [[ $# -gt 0 ]]; do
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case "$1" in
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-c | --conferences )
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cmd="--conferences"
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shift
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;;
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-p | --participants)
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cmd="--participants"
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shift
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;;
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-t | --time)
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cmd="--time"
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sift
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;;
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-h | --help)
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echo -e "$help"
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exit 0
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;;
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*)
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echo "Invalid option: -$OPTARG" >&2
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echo -e "$help"
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exit 1
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;;
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esac
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done
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shift $((OPTIND -1))
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case "$cmd" in
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--conferences)
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db_stats_conferences=$(printf "$db_stats_conferences_template" )
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db_query "$db_stats_conferences"
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exit 0
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;;
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--participants)
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db_stats_participants=$(printf "$db_stats_participants_template" )
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db_query "$db_stats_participants"
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exit 0
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;;
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--time)
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db_stats_conferences=$(printf "$db_stats_conferences_template" )
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db_query "$db_stats_conferences"
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db_stats_participants=$(printf "$db_stats_participants_template" )
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db_query "$db_stats_participants"
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exit 0
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;;
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*)
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echo -e "$help"
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exit 1
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;;
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esac
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