(Tcl) SQS List Queues

Returns a list of your Amazon SQS queues. The maximum number of queues that can be returned is 1000. If you specify a value for the optional QueueNamePrefix query parameter, only queues with a name beginning with the specified value are returned.

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load ./chilkat.dll

# This example requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

set rest [new_CkRest]

# Connect to the Amazon AWS REST server.
# such as https://sqs.us-west-2.amazonaws.com/
set bTls 1
set port 443
set bAutoReconnect 1
set success [CkRest_Connect $rest "sqs.us-west-2.amazonaws.com" $port $bTls $bAutoReconnect]

# Provide AWS credentials for the REST call.
set authAws [new_CkAuthAws]

CkAuthAws_put_AccessKey $authAws "AWS_ACCESS_KEY"
CkAuthAws_put_SecretKey $authAws "AWS_SECRET_KEY"
# the region should match our URL above..
CkAuthAws_put_Region $authAws "us-west-2"
CkAuthAws_put_ServiceName $authAws "sqs"

CkRest_SetAuthAws $rest $authAws

CkRest_AddQueryParam $rest "Action" "ListQueues"
# List only queues having a name starting with "c".
# Comment out this line to list all queues.
CkRest_AddQueryParam $rest "QueueNamePrefix" "c"

set responseXml [CkRest_fullRequestNoBody $rest "GET" "/"]
if {[CkRest_get_LastMethodSuccess $rest] != 1} then {
    puts [CkRest_lastErrorText $rest]
    delete_CkRest $rest
    delete_CkAuthAws $authAws
    exit
}

# A successful response will have a status code equal to 200.
if {[CkRest_get_ResponseStatusCode $rest] != 200} then {
    puts "response status code = [CkRest_get_ResponseStatusCode $rest]"
    puts "response status text = [CkRest_responseStatusText $rest]"
    puts "response header: [CkRest_responseHeader $rest]"
    puts "response body: $responseXml"
    delete_CkRest $rest
    delete_CkAuthAws $authAws
    exit
}

# Examine the successful XML response.
set xml [new_CkXml]

CkXml_LoadXml $xml $responseXml
puts [CkXml_getXml $xml]
puts "----"

# A successful response looks like this:
# <?xml version="1.0" encoding="utf-8" ?>
# <ListQueuesResponse xmlns="http://queue.amazonaws.com/doc/2012-11-05/">
#     <ListQueuesResult>
#         <QueueUrl>https://sqs.us-west-2.amazonaws.com/123491855557/chilkatTest</QueueUrl>
#         <QueueUrl>https://sqs.us-west-2.amazonaws.com/123496666627/chilkatses</QueueUrl>
#     </ListQueuesResult>
#     <ResponseMetadata>
#         <RequestId>77bce138-fbcc-5e42-9ee3-b15c1f7178c2</RequestId>
#     </ResponseMetadata>
# </ListQueuesResponse>

# Get each queue URL..
CkXml_FindChild2 $xml "ListQueuesResult"
set i 0
set numQueues [CkXml_get_NumChildren $xml]
while {$i < $numQueues} {
    puts "QueueUrl: [CkXml_getChildContentByIndex $xml $i]"
    set i [expr $i + 1]
}

CkXml_GetRoot2 $xml

delete_CkRest $rest
delete_CkAuthAws $authAws
delete_CkXml $xml