Chilkat Online Tools

ListResources unicodeCpp Example

AWS Resource Access Manager

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

    // URL: https://ram.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.Connect(L"ram.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"maxResults",123);
    json.UpdateString(L"nextToken",L"string");
    json.UpdateString(L"principal",L"string");
    json.UpdateString(L"resourceArns[0]",L"string");
    json.UpdateString(L"resourceOwner",L"string");
    json.UpdateString(L"resourceRegionScope",L"string");
    json.UpdateString(L"resourceShareArns[0]",L"string");
    json.UpdateString(L"resourceType",L"string");

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

    // {
    //   "maxResults": number,
    //   "nextToken": "string",
    //   "principal": "string",
    //   "resourceArns": [
    //     "string"
    //   ],
    //   "resourceOwner": "string",
    //   "resourceRegionScope": "string",
    //   "resourceShareArns": [
    //     "string"
    //   ],
    //   "resourceType": "string"
    // }

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

    CkStringBuilderW sbRequestBody;
    json.EmitSb(sbRequestBody);
    CkStringBuilderW sbResponseBody;
    success = rest.FullRequestSb(L"POST",L"/listresources",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 *arn = 0;
    int creationTime;
    int lastUpdatedTime;
    const wchar_t *resourceGroupArn = 0;
    const wchar_t *resourceRegionScope = 0;
    const wchar_t *resourceShareArn = 0;
    const wchar_t *status = 0;
    const wchar_t *statusMessage = 0;
    const wchar_t *v_type = 0;

    const wchar_t *nextToken = jResp.stringOf(L"nextToken");
    int i = 0;
    int count_i = jResp.SizeOfArray(L"resources");
    while (i < count_i) {
        jResp.put_I(i);
        arn = jResp.stringOf(L"resources[i].arn");
        creationTime = jResp.IntOf(L"resources[i].creationTime");
        lastUpdatedTime = jResp.IntOf(L"resources[i].lastUpdatedTime");
        resourceGroupArn = jResp.stringOf(L"resources[i].resourceGroupArn");
        resourceRegionScope = jResp.stringOf(L"resources[i].resourceRegionScope");
        resourceShareArn = jResp.stringOf(L"resources[i].resourceShareArn");
        status = jResp.stringOf(L"resources[i].status");
        statusMessage = jResp.stringOf(L"resources[i].statusMessage");
        v_type = jResp.stringOf(L"resources[i].type");
        i = i + 1;
    }

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

    // {
    //   "nextToken": "string",
    //   "resources": [
    //     {
    //       "arn": "string",
    //       "creationTime": number,
    //       "lastUpdatedTime": number,
    //       "resourceGroupArn": "string",
    //       "resourceRegionScope": "string",
    //       "resourceShareArn": "string",
    //       "status": "string",
    //       "statusMessage": "string",
    //       "type": "string"
    //     }
    //   ]
    // }
    }