Chilkat Online Tools

UpdateConnection delphiDll Example

AWS Direct Connect

var
rest: HCkRest;
success: Boolean;
authAws: HCkAuthAws;
json: HCkJsonObject;
sbRequestBody: HCkStringBuilder;
sbResponseBody: HCkStringBuilder;
respStatusCode: Integer;
jResp: HCkJsonObject;
ckn: PWideChar;
secretARN: PWideChar;
startOn: PWideChar;
state: PWideChar;
key: PWideChar;
value: PWideChar;
awsDevice: PWideChar;
awsDeviceV2: PWideChar;
awsLogicalDeviceId: PWideChar;
bandwidth: PWideChar;
connectionId: PWideChar;
connectionName: PWideChar;
connectionState: PWideChar;
encryptionMode: PWideChar;
hasLogicalRedundancy: PWideChar;
jumboFrameCapable: Integer;
lagId: PWideChar;
loaIssueTime: Integer;
location: PWideChar;
macSecCapable: Integer;
ownerAccount: PWideChar;
partnerName: PWideChar;
portEncryptionStatus: PWideChar;
providerName: PWideChar;
region: PWideChar;
vlan: Integer;
i: Integer;
count_i: Integer;

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

rest := CkRest_Create();

authAws := CkAuthAws_Create();
CkAuthAws_putAccessKey(authAws,'AWS_ACCESS_KEY');
CkAuthAws_putSecretKey(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_putRegion(authAws,'us-west-2');
CkAuthAws_putServiceName(authAws,'directconnect');
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
CkRest_SetAuthAws(rest,authAws);

// URL: https://directconnect.us-west-2.amazonaws.com/
// Use the same region as specified above.
success := CkRest_Connect(rest,'directconnect.us-west-2.amazonaws.com',443,True,True);
if (success <> True) then
  begin
    Memo1.Lines.Add('ConnectFailReason: ' + IntToStr(CkRest_getConnectFailReason(rest)));
    Memo1.Lines.Add(CkRest__lastErrorText(rest));
    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 := CkJsonObject_Create();
CkJsonObject_UpdateString(json,'connectionId','string');
CkJsonObject_UpdateString(json,'connectionName','string');
CkJsonObject_UpdateString(json,'encryptionMode','string');

// The JSON request body created by the above code:

// {
//   "connectionId": "string",
//   "connectionName": "string",
//   "encryptionMode": "string"
// }

CkRest_AddHeader(rest,'Content-Type','application/x-amz-json-1.1');
CkRest_AddHeader(rest,'X-Amz-Target','OvertureService.UpdateConnection');

sbRequestBody := CkStringBuilder_Create();
CkJsonObject_EmitSb(json,sbRequestBody);
sbResponseBody := CkStringBuilder_Create();
success := CkRest_FullRequestSb(rest,'POST','/',sbRequestBody,sbResponseBody);
if (success <> True) then
  begin
    Memo1.Lines.Add(CkRest__lastErrorText(rest));
    Exit;
  end;
respStatusCode := CkRest_getResponseStatusCode(rest);
Memo1.Lines.Add('response status code = ' + IntToStr(respStatusCode));
if (respStatusCode <> 200) then
  begin
    Memo1.Lines.Add('Response Header:');
    Memo1.Lines.Add(CkRest__responseHeader(rest));
    Memo1.Lines.Add('Response Body:');
    Memo1.Lines.Add(CkStringBuilder__getAsString(sbResponseBody));
    Exit;
  end;

jResp := CkJsonObject_Create();
CkJsonObject_LoadSb(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

awsDevice := CkJsonObject__stringOf(jResp,'awsDevice');
awsDeviceV2 := CkJsonObject__stringOf(jResp,'awsDeviceV2');
awsLogicalDeviceId := CkJsonObject__stringOf(jResp,'awsLogicalDeviceId');
bandwidth := CkJsonObject__stringOf(jResp,'bandwidth');
connectionId := CkJsonObject__stringOf(jResp,'connectionId');
connectionName := CkJsonObject__stringOf(jResp,'connectionName');
connectionState := CkJsonObject__stringOf(jResp,'connectionState');
encryptionMode := CkJsonObject__stringOf(jResp,'encryptionMode');
hasLogicalRedundancy := CkJsonObject__stringOf(jResp,'hasLogicalRedundancy');
jumboFrameCapable := CkJsonObject_IntOf(jResp,'jumboFrameCapable');
lagId := CkJsonObject__stringOf(jResp,'lagId');
loaIssueTime := CkJsonObject_IntOf(jResp,'loaIssueTime');
location := CkJsonObject__stringOf(jResp,'location');
macSecCapable := CkJsonObject_IntOf(jResp,'macSecCapable');
ownerAccount := CkJsonObject__stringOf(jResp,'ownerAccount');
partnerName := CkJsonObject__stringOf(jResp,'partnerName');
portEncryptionStatus := CkJsonObject__stringOf(jResp,'portEncryptionStatus');
providerName := CkJsonObject__stringOf(jResp,'providerName');
region := CkJsonObject__stringOf(jResp,'region');
vlan := CkJsonObject_IntOf(jResp,'vlan');
i := 0;
count_i := CkJsonObject_SizeOfArray(jResp,'macSecKeys');
while i < count_i do
  begin
    CkJsonObject_putI(jResp,i);
    ckn := CkJsonObject__stringOf(jResp,'macSecKeys[i].ckn');
    secretARN := CkJsonObject__stringOf(jResp,'macSecKeys[i].secretARN');
    startOn := CkJsonObject__stringOf(jResp,'macSecKeys[i].startOn');
    state := CkJsonObject__stringOf(jResp,'macSecKeys[i].state');
    i := i + 1;
  end;

i := 0;
count_i := CkJsonObject_SizeOfArray(jResp,'tags');
while i < count_i do
  begin
    CkJsonObject_putI(jResp,i);
    key := CkJsonObject__stringOf(jResp,'tags[i].key');
    value := CkJsonObject__stringOf(jResp,'tags[i].value');
    i := i + 1;
  end;

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

// {
//   "awsDevice": "string",
//   "awsDeviceV2": "string",
//   "awsLogicalDeviceId": "string",
//   "bandwidth": "string",
//   "connectionId": "string",
//   "connectionName": "string",
//   "connectionState": "string",
//   "encryptionMode": "string",
//   "hasLogicalRedundancy": "string",
//   "jumboFrameCapable": boolean,
//   "lagId": "string",
//   "loaIssueTime": number,
//   "location": "string",
//   "macSecCapable": boolean,
//   "macSecKeys": [
//     {
//       "ckn": "string",
//       "secretARN": "string",
//       "startOn": "string",
//       "state": "string"
//     }
//   ],
//   "ownerAccount": "string",
//   "partnerName": "string",
//   "portEncryptionStatus": "string",
//   "providerName": "string",
//   "region": "string",
//   "tags": [
//     {
//       "key": "string",
//       "value": "string"
//     }
//   ],
//   "vlan": number
// }

CkRest_Dispose(rest);
CkAuthAws_Dispose(authAws);
CkJsonObject_Dispose(json);
CkStringBuilder_Dispose(sbRequestBody);
CkStringBuilder_Dispose(sbResponseBody);
CkJsonObject_Dispose(jResp);