Chilkat Online Tools

DescribeSessions PureBasic Example

Amazon AppStream

IncludeFile "CkJsonObject.pb"
IncludeFile "CkStringBuilder.pb"
IncludeFile "CkRest.pb"
IncludeFile "CkAuthAws.pb"

Procedure ChilkatExample()

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

    rest.i = CkRest::ckCreate()
    If rest.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    success.i

    authAws.i = CkAuthAws::ckCreate()
    If authAws.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkAuthAws::setCkAccessKey(authAws, "AWS_ACCESS_KEY")
    CkAuthAws::setCkSecretKey(authAws, "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.)
    CkAuthAws::setCkRegion(authAws, "us-west-2")
    CkAuthAws::setCkServiceName(authAws, "appstream")
    ; SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    CkRest::ckSetAuthAws(rest,authAws)

    ; URL: https://appstream2.us-west-2.amazonaws.com/
    ; Use the same region as specified above.
    success = CkRest::ckConnect(rest,"appstream2.us-west-2.amazonaws.com",443,1,1)
    If success <> 1
        Debug "ConnectFailReason: " + Str(CkRest::ckConnectFailReason(rest))
        Debug CkRest::ckLastErrorText(rest)
        CkRest::ckDispose(rest)
        CkAuthAws::ckDispose(authAws)
        ProcedureReturn
    EndIf

    ; 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.i = CkJsonObject::ckCreate()
    If json.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkJsonObject::ckUpdateString(json,"AuthenticationType","string")
    CkJsonObject::ckUpdateString(json,"FleetName","string")
    CkJsonObject::ckUpdateInt(json,"Limit",123)
    CkJsonObject::ckUpdateString(json,"NextToken","string")
    CkJsonObject::ckUpdateString(json,"StackName","string")
    CkJsonObject::ckUpdateString(json,"UserId","string")

    ; The JSON request body created by the above code:

    ; {
    ;   "AuthenticationType": "string",
    ;   "FleetName": "string",
    ;   "Limit": number,
    ;   "NextToken": "string",
    ;   "StackName": "string",
    ;   "UserId": "string"
    ; }

    CkRest::ckAddHeader(rest,"Content-Type","application/x-amz-json-1.1")
    CkRest::ckAddHeader(rest,"X-Amz-Target","PhotonAdminProxyService.DescribeSessions")

    sbRequestBody.i = CkStringBuilder::ckCreate()
    If sbRequestBody.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkJsonObject::ckEmitSb(json,sbRequestBody)
    sbResponseBody.i = CkStringBuilder::ckCreate()
    If sbResponseBody.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    success = CkRest::ckFullRequestSb(rest,"POST","/",sbRequestBody,sbResponseBody)
    If success <> 1
        Debug CkRest::ckLastErrorText(rest)
        CkRest::ckDispose(rest)
        CkAuthAws::ckDispose(authAws)
        CkJsonObject::ckDispose(json)
        CkStringBuilder::ckDispose(sbRequestBody)
        CkStringBuilder::ckDispose(sbResponseBody)
        ProcedureReturn
    EndIf

    respStatusCode.i = CkRest::ckResponseStatusCode(rest)
    Debug "response status code = " + Str(respStatusCode)
    If respStatusCode <> 200
        Debug "Response Header:"
        Debug CkRest::ckResponseHeader(rest)
        Debug "Response Body:"
        Debug CkStringBuilder::ckGetAsString(sbResponseBody)
        CkRest::ckDispose(rest)
        CkAuthAws::ckDispose(authAws)
        CkJsonObject::ckDispose(json)
        CkStringBuilder::ckDispose(sbRequestBody)
        CkStringBuilder::ckDispose(sbResponseBody)
        ProcedureReturn
    EndIf

    jResp.i = CkJsonObject::ckCreate()
    If jResp.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkJsonObject::ckLoadSb(jResp,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

    AuthenticationType.s
    ConnectionState.s
    FleetName.s
    Id.s
    MaxExpirationTime.i
    EniId.s
    EniPrivateIpAddress.s
    StackName.s
    StartTime.i
    State.s
    UserId.s

    NextToken.s = CkJsonObject::ckStringOf(jResp,"NextToken")
    i.i = 0
    count_i.i = CkJsonObject::ckSizeOfArray(jResp,"Sessions")
    While i < count_i
        CkJsonObject::setCkI(jResp, i)
        AuthenticationType = CkJsonObject::ckStringOf(jResp,"Sessions[i].AuthenticationType")
        ConnectionState = CkJsonObject::ckStringOf(jResp,"Sessions[i].ConnectionState")
        FleetName = CkJsonObject::ckStringOf(jResp,"Sessions[i].FleetName")
        Id = CkJsonObject::ckStringOf(jResp,"Sessions[i].Id")
        MaxExpirationTime = CkJsonObject::ckIntOf(jResp,"Sessions[i].MaxExpirationTime")
        EniId = CkJsonObject::ckStringOf(jResp,"Sessions[i].NetworkAccessConfiguration.EniId")
        EniPrivateIpAddress = CkJsonObject::ckStringOf(jResp,"Sessions[i].NetworkAccessConfiguration.EniPrivateIpAddress")
        StackName = CkJsonObject::ckStringOf(jResp,"Sessions[i].StackName")
        StartTime = CkJsonObject::ckIntOf(jResp,"Sessions[i].StartTime")
        State = CkJsonObject::ckStringOf(jResp,"Sessions[i].State")
        UserId = CkJsonObject::ckStringOf(jResp,"Sessions[i].UserId")
        i = i + 1
    Wend

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

    ; {
    ;   "NextToken": "string",
    ;   "Sessions": [
    ;     {
    ;       "AuthenticationType": "string",
    ;       "ConnectionState": "string",
    ;       "FleetName": "string",
    ;       "Id": "string",
    ;       "MaxExpirationTime": number,
    ;       "NetworkAccessConfiguration": {
    ;         "EniId": "string",
    ;         "EniPrivateIpAddress": "string"
    ;       },
    ;       "StackName": "string",
    ;       "StartTime": number,
    ;       "State": "string",
    ;       "UserId": "string"
    ;     }
    ;   ]
    ; }


    CkRest::ckDispose(rest)
    CkAuthAws::ckDispose(authAws)
    CkJsonObject::ckDispose(json)
    CkStringBuilder::ckDispose(sbRequestBody)
    CkStringBuilder::ckDispose(sbResponseBody)
    CkJsonObject::ckDispose(jResp)


    ProcedureReturn
EndProcedure