Chilkat Online Tools

ListLocalDisks Ruby Example

AWS Storage Gateway

require 'chilkat'

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

rest = Chilkat::CkRest.new()

authAws = Chilkat::CkAuthAws.new()
authAws.put_AccessKey("AWS_ACCESS_KEY")
authAws.put_SecretKey("AWS_SECRET_KEY")

# Don't forget to change the region to your particular region. (Also make the same change in the call to Connect below.)
authAws.put_Region("us-west-2")
authAws.put_ServiceName("storagegateway")
# SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws)

# URL: https://storagegateway.us-west-2.amazonaws.com/
# Use the same region as specified above.
success = rest.Connect("storagegateway.us-west-2.amazonaws.com",443,true,true)
if (success != true)
    print "ConnectFailReason: " + rest.get_ConnectFailReason().to_s() + "\n";
    print rest.lastErrorText() + "\n";
    exit
end

# The following code creates the JSON request body.
# The JSON created by this code is shown below.

# Use this online tool to generate code from sample JSON:
# Generate Code to Create JSON

json = Chilkat::CkJsonObject.new()
json.UpdateString("GatewayARN","string")

# The JSON request body created by the above code:

# {
#   "GatewayARN": "string"
# }

rest.AddHeader("Content-Type","application/x-amz-json-1.1")
rest.AddHeader("X-Amz-Target","StorageGateway_20130630.ListLocalDisks")

sbRequestBody = Chilkat::CkStringBuilder.new()
json.EmitSb(sbRequestBody)
sbResponseBody = Chilkat::CkStringBuilder.new()
success = rest.FullRequestSb("POST","/",sbRequestBody,sbResponseBody)
if (success != true)
    print rest.lastErrorText() + "\n";
    exit
end

respStatusCode = rest.get_ResponseStatusCode()
print "response status code = " + respStatusCode.to_s() + "\n";
if (respStatusCode != 200)
    print "Response Header:" + "\n";
    print rest.responseHeader() + "\n";
    print "Response Body:" + "\n";
    print sbResponseBody.getAsString() + "\n";
    exit
end

jResp = Chilkat::CkJsonObject.new()
jResp.LoadSb(sbResponseBody)

# The following code parses the JSON response.
# A sample JSON response is shown below the sample code.

# Use this online tool to generate parsing code from sample JSON:
# Generate Parsing Code from JSON

GatewayARN = jResp.stringOf("GatewayARN")
i = 0
count_i = jResp.SizeOfArray("Disks")
while i < count_i
    jResp.put_I(i)
    DiskAllocationResource = jResp.stringOf("Disks[i].DiskAllocationResource")
    DiskAllocationType = jResp.stringOf("Disks[i].DiskAllocationType")
    DiskId = jResp.stringOf("Disks[i].DiskId")
    DiskNode = jResp.stringOf("Disks[i].DiskNode")
    DiskPath = jResp.stringOf("Disks[i].DiskPath")
    DiskSizeInBytes = jResp.IntOf("Disks[i].DiskSizeInBytes")
    DiskStatus = jResp.stringOf("Disks[i].DiskStatus")
    j = 0
    count_j = jResp.SizeOfArray("Disks[i].DiskAttributeList")
    while j < count_j
        jResp.put_J(j)
        strVal = jResp.stringOf("Disks[i].DiskAttributeList[j]")
        j = j + 1
    end
    i = i + 1
end

# A sample JSON response body parsed by the above code:

# {
#   "Disks": [
#     {
#       "DiskAllocationResource": "string",
#       "DiskAllocationType": "string",
#       "DiskAttributeList": [
#         "string"
#       ],
#       "DiskId": "string",
#       "DiskNode": "string",
#       "DiskPath": "string",
#       "DiskSizeInBytes": number,
#       "DiskStatus": "string"
#     }
#   ],
#   "GatewayARN": "string"
# }