func main() {
var db *membersys.MembershipDB
var config membersys.MembersysConfig
var config_contents []byte
var config_path string
var prev_key string
var help bool
var err error
flag.BoolVar(&help, "help", false, "Display help")
flag.StringVar(&config_path, "config", "",
"Path to the member creator configuration file")
flag.Parse()
if help || config_path == "" {
flag.Usage()
os.Exit(1)
}
config_contents, err = ioutil.ReadFile(config_path)
if err != nil {
log.Fatal("Unable to read ", config_path, ": ", err)
}
err = proto.Unmarshal(config_contents, &config)
if err != nil {
err = proto.UnmarshalText(string(config_contents), &config)
}
if err != nil {
log.Fatal("Error parsing ", config_path, ": ", err)
}
db, err = membersys.NewMembershipDB(
config.DatabaseConfig.GetDatabaseServer(),
config.DatabaseConfig.GetDatabaseName(),
time.Duration(config.DatabaseConfig.GetDatabaseTimeout())*time.Millisecond)
if err != nil {
log.Fatal("Unable to connect to the cassandra DB ",
config.DatabaseConfig.GetDatabaseServer(), " at ",
config.DatabaseConfig.GetDatabaseName(), ": ", err)
}
for {
var members []*membersys.Member
var member *membersys.Member
members, err = db.EnumerateMembers(prev_key, 25)
if err != nil {
log.Fatal("Error fetching data starting from ", prev_key, ": ",
err)
}
if len(members) == 0 {
break
}
for _, member = range members {
fmt.Printf("Name:\t\t%s\r\nAddress:\t%s, %s\r\nEmail:\t\t%s\r\n"+
"Username:\t%s\r\n\r\n",
member.GetName(), member.GetStreet(), member.GetCity(),
member.GetEmail(), member.GetUsername())
prev_key = member.GetEmail() + "\000"
}
}
}
