Chilkat Online Tools

DescribeDirectConnectGatewayAssociations unicodeCpp Example

AWS Direct Connect

#include <CkRestW.h>
#include <CkAuthAwsW.h>
#include <CkJsonObjectW.h>
#include <CkStringBuilderW.h>

void ChilkatSample(void)
    {
    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkRestW rest;
    bool success;

    CkAuthAwsW authAws;
    authAws.put_AccessKey(L"AWS_ACCESS_KEY");
    authAws.put_SecretKey(L"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(L"us-west-2");
    authAws.put_ServiceName(L"directconnect");
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    rest.SetAuthAws(authAws);

    // URL: https://directconnect.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.Connect(L"directconnect.us-west-2.amazonaws.com",443,true,true);
    if (success != true) {
        wprintf(L"ConnectFailReason: %d\n",rest.get_ConnectFailReason());
        wprintf(L"%s\n",rest.lastErrorText());
        return;
    }

    // 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

    CkJsonObjectW json;
    json.UpdateString(L"associatedGatewayId",L"string");
    json.UpdateString(L"associationId",L"string");
    json.UpdateString(L"directConnectGatewayId",L"string");
    json.UpdateInt(L"maxResults",123);
    json.UpdateString(L"nextToken",L"string");
    json.UpdateString(L"virtualGatewayId",L"string");

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

    // {
    //   "associatedGatewayId": "string",
    //   "associationId": "string",
    //   "directConnectGatewayId": "string",
    //   "maxResults": number,
    //   "nextToken": "string",
    //   "virtualGatewayId": "string"
    // }

    rest.AddHeader(L"Content-Type",L"application/x-amz-json-1.1");
    rest.AddHeader(L"X-Amz-Target",L"OvertureService.DescribeDirectConnectGatewayAssociations");

    CkStringBuilderW sbRequestBody;
    json.EmitSb(sbRequestBody);
    CkStringBuilderW sbResponseBody;
    success = rest.FullRequestSb(L"POST",L"/",sbRequestBody,sbResponseBody);
    if (success != true) {
        wprintf(L"%s\n",rest.lastErrorText());
        return;
    }

    int respStatusCode = rest.get_ResponseStatusCode();
    wprintf(L"response status code = %d\n",respStatusCode);
    if (respStatusCode != 200) {
        wprintf(L"Response Header:\n");
        wprintf(L"%s\n",rest.responseHeader());
        wprintf(L"Response Body:\n");
        wprintf(L"%s\n",sbResponseBody.getAsString());
        return;
    }

    CkJsonObjectW jResp;
    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

    // Chilkat functions returning "const char *" return a pointer to temporary internal memory owned and managed by Chilkat.
    // See this example explaining how this memory should be used: const char * functions.

    const wchar_t *Id = 0;
    const wchar_t *OwnerAccount = 0;
    const wchar_t *Region = 0;
    const wchar_t *v_Type = 0;
    const wchar_t *associationId = 0;
    const wchar_t *associationState = 0;
    const wchar_t *directConnectGatewayId = 0;
    const wchar_t *directConnectGatewayOwnerAccount = 0;
    const wchar_t *stateChangeError = 0;
    const wchar_t *virtualGatewayId = 0;
    const wchar_t *virtualGatewayOwnerAccount = 0;
    const wchar_t *virtualGatewayRegion = 0;
    int j;
    int count_j;
    const wchar_t *cidr = 0;

    const wchar_t *nextToken = jResp.stringOf(L"nextToken");
    int i = 0;
    int count_i = jResp.SizeOfArray(L"directConnectGatewayAssociations");
    while (i < count_i) {
        jResp.put_I(i);
        Id = jResp.stringOf(L"directConnectGatewayAssociations[i].associatedGateway.id");
        OwnerAccount = jResp.stringOf(L"directConnectGatewayAssociations[i].associatedGateway.ownerAccount");
        Region = jResp.stringOf(L"directConnectGatewayAssociations[i].associatedGateway.region");
        v_Type = jResp.stringOf(L"directConnectGatewayAssociations[i].associatedGateway.type");
        associationId = jResp.stringOf(L"directConnectGatewayAssociations[i].associationId");
        associationState = jResp.stringOf(L"directConnectGatewayAssociations[i].associationState");
        directConnectGatewayId = jResp.stringOf(L"directConnectGatewayAssociations[i].directConnectGatewayId");
        directConnectGatewayOwnerAccount = jResp.stringOf(L"directConnectGatewayAssociations[i].directConnectGatewayOwnerAccount");
        stateChangeError = jResp.stringOf(L"directConnectGatewayAssociations[i].stateChangeError");
        virtualGatewayId = jResp.stringOf(L"directConnectGatewayAssociations[i].virtualGatewayId");
        virtualGatewayOwnerAccount = jResp.stringOf(L"directConnectGatewayAssociations[i].virtualGatewayOwnerAccount");
        virtualGatewayRegion = jResp.stringOf(L"directConnectGatewayAssociations[i].virtualGatewayRegion");
        j = 0;
        count_j = jResp.SizeOfArray(L"directConnectGatewayAssociations[i].allowedPrefixesToDirectConnectGateway");
        while (j < count_j) {
            jResp.put_J(j);
            cidr = jResp.stringOf(L"directConnectGatewayAssociations[i].allowedPrefixesToDirectConnectGateway[j].cidr");
            j = j + 1;
        }

        i = i + 1;
    }

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

    // {
    //   "directConnectGatewayAssociations": [
    //     {
    //       "allowedPrefixesToDirectConnectGateway": [
    //         {
    //           "cidr": "string"
    //         }
    //       ],
    //       "associatedGateway": {
    //         "id": "string",
    //         "ownerAccount": "string",
    //         "region": "string",
    //         "type": "string"
    //       },
    //       "associationId": "string",
    //       "associationState": "string",
    //       "directConnectGatewayId": "string",
    //       "directConnectGatewayOwnerAccount": "string",
    //       "stateChangeError": "string",
    //       "virtualGatewayId": "string",
    //       "virtualGatewayOwnerAccount": "string",
    //       "virtualGatewayRegion": "string"
    //     }
    //   ],
    //   "nextToken": "string"
    // }
    }