Chilkat Online Tools

GetSampledRequests C++ Example

AWS WAFV2

#include <CkRest.h>
#include <CkAuthAws.h>
#include <CkJsonObject.h>
#include <CkStringBuilder.h>

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

    CkRest rest;
    bool success;

    CkAuthAws authAws;
    authAws.put_AccessKey("AWS_ACCESS_KEY");
    authAws.put_SecretKey("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("us-west-2");
    authAws.put_ServiceName("wafv2");
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    rest.SetAuthAws(authAws);

    // URL: https://wafv2.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.Connect("wafv2.us-west-2.amazonaws.com",443,true,true);
    if (success != true) {
        std::cout << "ConnectFailReason: " << rest.get_ConnectFailReason() << "\r\n";
        std::cout << rest.lastErrorText() << "\r\n";
        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

    CkJsonObject json;
    json.UpdateInt("MaxItems",123);
    json.UpdateString("RuleMetricName","string");
    json.UpdateString("Scope","string");
    json.UpdateInt("TimeWindow.EndTime",123);
    json.UpdateInt("TimeWindow.StartTime",123);
    json.UpdateString("WebAclArn","string");

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

    // {
    //   "MaxItems": number,
    //   "RuleMetricName": "string",
    //   "Scope": "string",
    //   "TimeWindow": {
    //     "EndTime": number,
    //     "StartTime": number
    //   },
    //   "WebAclArn": "string"
    // }

    rest.AddHeader("Content-Type","application/x-amz-json-1.1");
    rest.AddHeader("X-Amz-Target","AWSWAF_20190729.GetSampledRequests");

    CkStringBuilder sbRequestBody;
    json.EmitSb(sbRequestBody);
    CkStringBuilder sbResponseBody;
    success = rest.FullRequestSb("POST","/",sbRequestBody,sbResponseBody);
    if (success != true) {
        std::cout << rest.lastErrorText() << "\r\n";
        return;
    }

    int respStatusCode = rest.get_ResponseStatusCode();
    std::cout << "response status code = " << respStatusCode << "\r\n";
    if (respStatusCode != 200) {
        std::cout << "Response Header:" << "\r\n";
        std::cout << rest.responseHeader() << "\r\n";
        std::cout << "Response Body:" << "\r\n";
        std::cout << sbResponseBody.getAsString() << "\r\n";
        return;
    }

    CkJsonObject 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 char *Action = 0;
    const char *FailureReason = 0;
    int ResponseCode;
    int SolveTimestamp;
    const char *ClientIP = 0;
    const char *Country = 0;
    const char *HTTPVersion = 0;
    const char *Method = 0;
    const char *URI = 0;
    int ResponseCodeSent;
    const char *RuleNameWithinRuleGroup = 0;
    int Timestamp;
    int Weight;
    int j;
    int count_j;
    const char *Name = 0;
    const char *Value = 0;

    int PopulationSize = jResp.IntOf("PopulationSize");
    int EndTime = jResp.IntOf("TimeWindow.EndTime");
    int StartTime = jResp.IntOf("TimeWindow.StartTime");
    int i = 0;
    int count_i = jResp.SizeOfArray("SampledRequests");
    while (i < count_i) {
        jResp.put_I(i);
        Action = jResp.stringOf("SampledRequests[i].Action");
        FailureReason = jResp.stringOf("SampledRequests[i].CaptchaResponse.FailureReason");
        ResponseCode = jResp.IntOf("SampledRequests[i].CaptchaResponse.ResponseCode");
        SolveTimestamp = jResp.IntOf("SampledRequests[i].CaptchaResponse.SolveTimestamp");
        ClientIP = jResp.stringOf("SampledRequests[i].Request.ClientIP");
        Country = jResp.stringOf("SampledRequests[i].Request.Country");
        HTTPVersion = jResp.stringOf("SampledRequests[i].Request.HTTPVersion");
        Method = jResp.stringOf("SampledRequests[i].Request.Method");
        URI = jResp.stringOf("SampledRequests[i].Request.URI");
        ResponseCodeSent = jResp.IntOf("SampledRequests[i].ResponseCodeSent");
        RuleNameWithinRuleGroup = jResp.stringOf("SampledRequests[i].RuleNameWithinRuleGroup");
        Timestamp = jResp.IntOf("SampledRequests[i].Timestamp");
        Weight = jResp.IntOf("SampledRequests[i].Weight");
        j = 0;
        count_j = jResp.SizeOfArray("SampledRequests[i].Labels");
        while (j < count_j) {
            jResp.put_J(j);
            Name = jResp.stringOf("SampledRequests[i].Labels[j].Name");
            j = j + 1;
        }

        j = 0;
        count_j = jResp.SizeOfArray("SampledRequests[i].Request.Headers");
        while (j < count_j) {
            jResp.put_J(j);
            Name = jResp.stringOf("SampledRequests[i].Request.Headers[j].Name");
            Value = jResp.stringOf("SampledRequests[i].Request.Headers[j].Value");
            j = j + 1;
        }

        j = 0;
        count_j = jResp.SizeOfArray("SampledRequests[i].RequestHeadersInserted");
        while (j < count_j) {
            jResp.put_J(j);
            Name = jResp.stringOf("SampledRequests[i].RequestHeadersInserted[j].Name");
            Value = jResp.stringOf("SampledRequests[i].RequestHeadersInserted[j].Value");
            j = j + 1;
        }

        i = i + 1;
    }

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

    // {
    //   "PopulationSize": number,
    //   "SampledRequests": [
    //     {
    //       "Action": "string",
    //       "CaptchaResponse": {
    //         "FailureReason": "string",
    //         "ResponseCode": number,
    //         "SolveTimestamp": number
    //       },
    //       "Labels": [
    //         {
    //           "Name": "string"
    //         }
    //       ],
    //       "Request": {
    //         "ClientIP": "string",
    //         "Country": "string",
    //         "Headers": [
    //           {
    //             "Name": "string",
    //             "Value": "string"
    //           }
    //         ],
    //         "HTTPVersion": "string",
    //         "Method": "string",
    //         "URI": "string"
    //       },
    //       "RequestHeadersInserted": [
    //         {
    //           "Name": "string",
    //           "Value": "string"
    //         }
    //       ],
    //       "ResponseCodeSent": number,
    //       "RuleNameWithinRuleGroup": "string",
    //       "Timestamp": number,
    //       "Weight": number
    //     }
    //   ],
    //   "TimeWindow": {
    //     "EndTime": number,
    //     "StartTime": number
    //   }
    // }
    }