func GetQueue() (Q *sqs.Queue, err os.Error) {
proxyURL, err := GetProxyURL()
if err != nil {
return
}
id, err := GetAWSIdentity()
if err != nil {
return
}
if queueURL != nil && *queueURL != "" {
qrl, err := http.ParseURL(*queueURL)
if err == nil {
ep := awsconn.NewEndpoint(qrl, proxyURL)
Q = sqs.NewQueueURL(ep)
}
} else if queueName != nil && *queueName != "" {
ep, err := http.ParseURL(*sqsEndpoint)
if err == nil {
log.Printf("Parsed EP url: %v", ep)
ep := awsconn.NewEndpoint(ep, proxyURL)
_sqs := sqs.NewService(ep)
Q, err = _sqs.CreateQueue(id, *queueName, 90)
if err != nil {
log.Fatalf("Qerr: [%v]", err)
}
}
} else {
err = os.NewError("Either Queue(+Endpoint) or QueueURL are required")
}
return
}
// Create a queue, returning the Queue object.
func (self *Service) CreateQueue(id cryptools.NamedSigner, name string, dvtimeout int) (mq *Queue, err os.Error) {
sqsReq, err := self.signedRequest(id, "/", map[string]string{
"Action": "CreateQueue",
"QueueName": name,
"DefaultVisibilityTimeout": strconv.Itoa(dvtimeout),
})
if err != nil {
return
}
xresp := &createQueueResponse{}
xerr := &errorResponse{}
err = self.Endpoint.SendParsable(sqsReq, xresp, xerr)
if err != nil {
return
}
qrl, err := http.ParseURL(xresp.CreateQueueResult.QueueUrl)
if err != nil {
return
}
ep := awsconn.NewEndpoint(qrl, self.Endpoint.ProxyURL)
mq = NewQueueURL(ep)
return
}
// List all queues available at an endpoint.
func (self *Service) ListQueues(id cryptools.NamedSigner, prefix string) (out []*Queue, err os.Error) {
sqsReq, err := self.signedRequest(id, "/", map[string]string{
"Action": "ListQueues",
})
if err != nil {
return
}
xresp := &listQueuesResponse{}
xerr := &errorResponse{}
err = self.Endpoint.SendParsable(sqsReq, xresp, xerr)
if err != nil {
return
}
out = make([]*Queue, len(xresp.ListQueuesResult.QueueUrl))
for i := range xresp.ListQueuesResult.QueueUrl {
url, err := http.ParseURL(xresp.ListQueuesResult.QueueUrl[i])
if err != nil {
break
}
ep := awsconn.NewEndpoint(url, self.Endpoint.ProxyURL)
out[i] = NewQueueURL(ep)
}
//log.Printf("ListQueue: %v", out)
return
}
func GetEndpoint(region string, proxy *http.URL) (ep *awsconn.Endpoint, err os.Error) {
url, err := http.ParseURL("http://elasticloadbalancing." + region + ".amazonaws.com")
if err == nil {
ep = awsconn.NewEndpoint(url, proxy)
}
return
}
func GetEndpoint() (ep *awsconn.Endpoint, err os.Error) {
purl, err := GetProxyURL()
if err != nil {
return
}
epurl, err := GetEndpointURL()
if err != nil {
return
}
ep = awsconn.NewEndpoint(epurl, purl)
return
}
func NewPrepaidGateway(signer cryptools.NamedSigner, epurl *http.URL) *PrepaidGateway {
return &PrepaidGateway{
signer: signer,
gwep: awsconn.NewEndpoint(epurl, nil),
}
}
func main() {
aws.AwsIDFlags()
flag.Parse()
url, err := http.ParseURL(*DBUrl)
if err != nil {
log.Fatalf("DBUrl (%s) invalid: (%v)", *DBUrl, err)
}
s, err := aws.DefaultIdentity("sha256")
if err != nil {
log.Fatalf("Couldn't create identity: %v", err)
}
ep := awsconn.NewEndpoint(url, nil)
dbh := simpledb.NewHandler(simpledb.NewConnection(*ep, "tcp", ""), s)
if *DoCreate {
_, err = dbh.CreateDomain(*Domain)
if err != nil {
log.Fatalf("Couldn't create domain (req): %v", err)
}
}
if *DoList {
doms, err := dbh.ListDomains("", 100)
if err != nil {
log.Fatalf("Couldn't list domain (req): %v", err)
}
for i := range doms {
fmt.Printf("%s\n", doms[i])
}
}
if *DoPutAttributes {
attrs, err := FlagAttributes()
if err != nil {
log.Fatalf("Error interpreting attr: %v", err)
}
err = dbh.PutAttributes(*Domain, *Item, attrs, nil)
}
if *DoGetAttributes {
attrs, err := dbh.GetAttributes(*Domain, *Item, nil, false)
if err != nil {
log.Fatalf("Couldn't get item")
} else {
for attri := range attrs {
fmt.Printf("%s\t%s\n", attrs[attri].Name, attrs[attri].Value)
}
}
}
if *DoDeleteAttributes {
err = dbh.DeleteAttributes(*Domain, *Item, nil, nil)
if err != nil {
log.Fatalf("Couldn't delete item attrs: %v", err)
}
}
if *Select != "" {
var items []simpledb.Item
items, err = dbh.Select(*Select, "", false)
for ii := range items {
fmt.Printf("%s\n", items[ii].Name)
for ai := range items[ii].Attribute {
fmt.Printf("\t%s\t%s\n", items[ii].Attribute[ai].Name,
items[ii].Attribute[ai].Value)
}
}
}
if *DoDelete {
_, err = dbh.DeleteDomain(*Domain)
if err != nil {
log.Fatalf("Couldn't delete domain (req): %v", err)
}
}
}