Chilkat Online Tools

CreateStack 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,"AccessEndpoints[0].EndpointType","string")
    CkJsonObject::ckUpdateString(json,"AccessEndpoints[0].VpceId","string")
    CkJsonObject::ckUpdateInt(json,"ApplicationSettings.Enabled",123)
    CkJsonObject::ckUpdateString(json,"ApplicationSettings.SettingsGroup","string")
    CkJsonObject::ckUpdateString(json,"Description","string")
    CkJsonObject::ckUpdateString(json,"DisplayName","string")
    CkJsonObject::ckUpdateString(json,"EmbedHostDomains[0]","string")
    CkJsonObject::ckUpdateString(json,"FeedbackURL","string")
    CkJsonObject::ckUpdateString(json,"Name","string")
    CkJsonObject::ckUpdateString(json,"RedirectURL","string")
    CkJsonObject::ckUpdateString(json,"StorageConnectors[0].ConnectorType","string")
    CkJsonObject::ckUpdateString(json,"StorageConnectors[0].Domains[0]","string")
    CkJsonObject::ckUpdateString(json,"StorageConnectors[0].ResourceIdentifier","string")
    CkJsonObject::ckUpdateString(json,"Tags.string","string")
    CkJsonObject::ckUpdateString(json,"UserSettings[0].Action","string")
    CkJsonObject::ckUpdateString(json,"UserSettings[0].Permission","string")

    ; The JSON request body created by the above code:

    ; {
    ;   "AccessEndpoints": [
    ;     {
    ;       "EndpointType": "string",
    ;       "VpceId": "string"
    ;     }
    ;   ],
    ;   "ApplicationSettings": {
    ;     "Enabled": boolean,
    ;     "SettingsGroup": "string"
    ;   },
    ;   "Description": "string",
    ;   "DisplayName": "string",
    ;   "EmbedHostDomains": [
    ;     "string"
    ;   ],
    ;   "FeedbackURL": "string",
    ;   "Name": "string",
    ;   "RedirectURL": "string",
    ;   "StorageConnectors": [
    ;     {
    ;       "ConnectorType": "string",
    ;       "Domains": [
    ;         "string"
    ;       ],
    ;       "ResourceIdentifier": "string"
    ;     }
    ;   ],
    ;   "Tags": {
    ;     "string": "string"
    ;   },
    ;   "UserSettings": [
    ;     {
    ;       "Action": "string",
    ;       "Permission": "string"
    ;     }
    ;   ]
    ; }

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

    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

    EndpointType.s
    VpceId.s
    strVal.s
    ErrorCode.s
    ErrorMessage.s
    ConnectorType.s
    ResourceIdentifier.s
    j.i
    count_j.i
    Action.s
    Permission.s

    Enabled.i = CkJsonObject::ckIntOf(jResp,"Stack.ApplicationSettings.Enabled")
    S3BucketName.s = CkJsonObject::ckStringOf(jResp,"Stack.ApplicationSettings.S3BucketName")
    SettingsGroup.s = CkJsonObject::ckStringOf(jResp,"Stack.ApplicationSettings.SettingsGroup")
    Arn.s = CkJsonObject::ckStringOf(jResp,"Stack.Arn")
    CreatedTime.i = CkJsonObject::ckIntOf(jResp,"Stack.CreatedTime")
    Description.s = CkJsonObject::ckStringOf(jResp,"Stack.Description")
    DisplayName.s = CkJsonObject::ckStringOf(jResp,"Stack.DisplayName")
    FeedbackURL.s = CkJsonObject::ckStringOf(jResp,"Stack.FeedbackURL")
    Name.s = CkJsonObject::ckStringOf(jResp,"Stack.Name")
    RedirectURL.s = CkJsonObject::ckStringOf(jResp,"Stack.RedirectURL")
    i.i = 0
    count_i.i = CkJsonObject::ckSizeOfArray(jResp,"Stack.AccessEndpoints")
    While i < count_i
        CkJsonObject::setCkI(jResp, i)
        EndpointType = CkJsonObject::ckStringOf(jResp,"Stack.AccessEndpoints[i].EndpointType")
        VpceId = CkJsonObject::ckStringOf(jResp,"Stack.AccessEndpoints[i].VpceId")
        i = i + 1
    Wend
    i = 0
    count_i = CkJsonObject::ckSizeOfArray(jResp,"Stack.EmbedHostDomains")
    While i < count_i
        CkJsonObject::setCkI(jResp, i)
        strVal = CkJsonObject::ckStringOf(jResp,"Stack.EmbedHostDomains[i]")
        i = i + 1
    Wend
    i = 0
    count_i = CkJsonObject::ckSizeOfArray(jResp,"Stack.StackErrors")
    While i < count_i
        CkJsonObject::setCkI(jResp, i)
        ErrorCode = CkJsonObject::ckStringOf(jResp,"Stack.StackErrors[i].ErrorCode")
        ErrorMessage = CkJsonObject::ckStringOf(jResp,"Stack.StackErrors[i].ErrorMessage")
        i = i + 1
    Wend
    i = 0
    count_i = CkJsonObject::ckSizeOfArray(jResp,"Stack.StorageConnectors")
    While i < count_i
        CkJsonObject::setCkI(jResp, i)
        ConnectorType = CkJsonObject::ckStringOf(jResp,"Stack.StorageConnectors[i].ConnectorType")
        ResourceIdentifier = CkJsonObject::ckStringOf(jResp,"Stack.StorageConnectors[i].ResourceIdentifier")
        j = 0
        count_j = CkJsonObject::ckSizeOfArray(jResp,"Stack.StorageConnectors[i].Domains")
        While j < count_j
            CkJsonObject::setCkJ(jResp, j)
            strVal = CkJsonObject::ckStringOf(jResp,"Stack.StorageConnectors[i].Domains[j]")
            j = j + 1
        Wend
        i = i + 1
    Wend
    i = 0
    count_i = CkJsonObject::ckSizeOfArray(jResp,"Stack.UserSettings")
    While i < count_i
        CkJsonObject::setCkI(jResp, i)
        Action = CkJsonObject::ckStringOf(jResp,"Stack.UserSettings[i].Action")
        Permission = CkJsonObject::ckStringOf(jResp,"Stack.UserSettings[i].Permission")
        i = i + 1
    Wend

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

    ; {
    ;   "Stack": {
    ;     "AccessEndpoints": [
    ;       {
    ;         "EndpointType": "string",
    ;         "VpceId": "string"
    ;       }
    ;     ],
    ;     "ApplicationSettings": {
    ;       "Enabled": boolean,
    ;       "S3BucketName": "string",
    ;       "SettingsGroup": "string"
    ;     },
    ;     "Arn": "string",
    ;     "CreatedTime": number,
    ;     "Description": "string",
    ;     "DisplayName": "string",
    ;     "EmbedHostDomains": [
    ;       "string"
    ;     ],
    ;     "FeedbackURL": "string",
    ;     "Name": "string",
    ;     "RedirectURL": "string",
    ;     "StackErrors": [
    ;       {
    ;         "ErrorCode": "string",
    ;         "ErrorMessage": "string"
    ;       }
    ;     ],
    ;     "StorageConnectors": [
    ;       {
    ;         "ConnectorType": "string",
    ;         "Domains": [
    ;           "string"
    ;         ],
    ;         "ResourceIdentifier": "string"
    ;       }
    ;     ],
    ;     "UserSettings": [
    ;       {
    ;         "Action": "string",
    ;         "Permission": "string"
    ;       }
    ;     ]
    ;   }
    ; }


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


    ProcedureReturn
EndProcedure