Chilkat Online Tools

StartRecovery unicodeCpp Example

AWS Elastic Disaster Recovery

#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"drs");
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    rest.SetAuthAws(authAws);

    // URL: https://drs.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.Connect(L"drs.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.UpdateInt(L"isDrill",123);
    json.UpdateString(L"sourceServers[0].recoverySnapshotID",L"string");
    json.UpdateString(L"sourceServers[0].sourceServerID",L"string");
    json.UpdateString(L"tags.string",L"string");

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

    // {
    //   "isDrill": boolean,
    //   "sourceServers": [
    //     {
    //       "recoverySnapshotID": "string",
    //       "sourceServerID": "string"
    //     }
    //   ],
    //   "tags": {
    //     "string": "string"
    //   }
    // }

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

    CkStringBuilderW sbRequestBody;
    json.EmitSb(sbRequestBody);
    CkStringBuilderW sbResponseBody;
    success = rest.FullRequestSb(L"POST",L"/StartRecovery",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 *launchStatus = 0;
    const wchar_t *recoveryInstanceID = 0;
    const wchar_t *sourceServerID = 0;

    const wchar_t *Arn = jResp.stringOf(L"job.arn");
    const wchar_t *CreationDateTime = jResp.stringOf(L"job.creationDateTime");
    const wchar_t *EndDateTime = jResp.stringOf(L"job.endDateTime");
    const wchar_t *InitiatedBy = jResp.stringOf(L"job.initiatedBy");
    const wchar_t *JobID = jResp.stringOf(L"job.jobID");
    const wchar_t *Status = jResp.stringOf(L"job.status");
    const wchar_t *v_String = jResp.stringOf(L"job.tags.string");
    const wchar_t *v_Type = jResp.stringOf(L"job.type");
    int i = 0;
    int count_i = jResp.SizeOfArray(L"job.participatingServers");
    while (i < count_i) {
        jResp.put_I(i);
        launchStatus = jResp.stringOf(L"job.participatingServers[i].launchStatus");
        recoveryInstanceID = jResp.stringOf(L"job.participatingServers[i].recoveryInstanceID");
        sourceServerID = jResp.stringOf(L"job.participatingServers[i].sourceServerID");
        i = i + 1;
    }

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

    // {
    //   "job": {
    //     "arn": "string",
    //     "creationDateTime": "string",
    //     "endDateTime": "string",
    //     "initiatedBy": "string",
    //     "jobID": "string",
    //     "participatingServers": [
    //       {
    //         "launchStatus": "string",
    //         "recoveryInstanceID": "string",
    //         "sourceServerID": "string"
    //       }
    //     ],
    //     "status": "string",
    //     "tags": {
    //       "string": "string"
    //     },
    //     "type": "string"
    //   }
    // }
    }