Chilkat Online Tools

GetSampledRequests unicodeC Example

AWS WAFV2

#include <C_CkRestW.h>
#include <C_CkAuthAwsW.h>
#include <C_CkJsonObjectW.h>
#include <C_CkStringBuilderW.h>

void ChilkatSample(void)
    {
    HCkRestW rest;
    BOOL success;
    HCkAuthAwsW authAws;
    HCkJsonObjectW json;
    HCkStringBuilderW sbRequestBody;
    HCkStringBuilderW sbResponseBody;
    int respStatusCode;
    HCkJsonObjectW jResp;
    const wchar_t *Action;
    const wchar_t *FailureReason;
    int ResponseCode;
    int SolveTimestamp;
    const wchar_t *ClientIP;
    const wchar_t *Country;
    const wchar_t *HTTPVersion;
    const wchar_t *Method;
    const wchar_t *URI;
    int ResponseCodeSent;
    const wchar_t *RuleNameWithinRuleGroup;
    int Timestamp;
    int Weight;
    int j;
    int count_j;
    const wchar_t *Name;
    const wchar_t *Value;
    int PopulationSize;
    int EndTime;
    int StartTime;
    int i;
    int count_i;

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

    rest = CkRestW_Create();

    authAws = CkAuthAwsW_Create();
    CkAuthAwsW_putAccessKey(authAws,L"AWS_ACCESS_KEY");
    CkAuthAwsW_putSecretKey(authAws,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.)
    CkAuthAwsW_putRegion(authAws,L"us-west-2");
    CkAuthAwsW_putServiceName(authAws,L"wafv2");
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    CkRestW_SetAuthAws(rest,authAws);

    // URL: https://wafv2.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = CkRestW_Connect(rest,L"wafv2.us-west-2.amazonaws.com",443,TRUE,TRUE);
    if (success != TRUE) {
        wprintf(L"ConnectFailReason: %d\n",CkRestW_getConnectFailReason(rest));
        wprintf(L"%s\n",CkRestW_lastErrorText(rest));
        CkRestW_Dispose(rest);
        CkAuthAwsW_Dispose(authAws);
        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

    json = CkJsonObjectW_Create();
    CkJsonObjectW_UpdateInt(json,L"MaxItems",123);
    CkJsonObjectW_UpdateString(json,L"RuleMetricName",L"string");
    CkJsonObjectW_UpdateString(json,L"Scope",L"string");
    CkJsonObjectW_UpdateInt(json,L"TimeWindow.EndTime",123);
    CkJsonObjectW_UpdateInt(json,L"TimeWindow.StartTime",123);
    CkJsonObjectW_UpdateString(json,L"WebAclArn",L"string");

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

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

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

    sbRequestBody = CkStringBuilderW_Create();
    CkJsonObjectW_EmitSb(json,sbRequestBody);
    sbResponseBody = CkStringBuilderW_Create();
    success = CkRestW_FullRequestSb(rest,L"POST",L"/",sbRequestBody,sbResponseBody);
    if (success != TRUE) {
        wprintf(L"%s\n",CkRestW_lastErrorText(rest));
        CkRestW_Dispose(rest);
        CkAuthAwsW_Dispose(authAws);
        CkJsonObjectW_Dispose(json);
        CkStringBuilderW_Dispose(sbRequestBody);
        CkStringBuilderW_Dispose(sbResponseBody);
        return;
    }

    respStatusCode = CkRestW_getResponseStatusCode(rest);
    wprintf(L"response status code = %d\n",respStatusCode);
    if (respStatusCode != 200) {
        wprintf(L"Response Header:\n");
        wprintf(L"%s\n",CkRestW_responseHeader(rest));
        wprintf(L"Response Body:\n");
        wprintf(L"%s\n",CkStringBuilderW_getAsString(sbResponseBody));
        CkRestW_Dispose(rest);
        CkAuthAwsW_Dispose(authAws);
        CkJsonObjectW_Dispose(json);
        CkStringBuilderW_Dispose(sbRequestBody);
        CkStringBuilderW_Dispose(sbResponseBody);
        return;
    }

    jResp = CkJsonObjectW_Create();
    CkJsonObjectW_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

    // 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.

    PopulationSize = CkJsonObjectW_IntOf(jResp,L"PopulationSize");
    EndTime = CkJsonObjectW_IntOf(jResp,L"TimeWindow.EndTime");
    StartTime = CkJsonObjectW_IntOf(jResp,L"TimeWindow.StartTime");
    i = 0;
    count_i = CkJsonObjectW_SizeOfArray(jResp,L"SampledRequests");
    while (i < count_i) {
        CkJsonObjectW_putI(jResp,i);
        Action = CkJsonObjectW_stringOf(jResp,L"SampledRequests[i].Action");
        FailureReason = CkJsonObjectW_stringOf(jResp,L"SampledRequests[i].CaptchaResponse.FailureReason");
        ResponseCode = CkJsonObjectW_IntOf(jResp,L"SampledRequests[i].CaptchaResponse.ResponseCode");
        SolveTimestamp = CkJsonObjectW_IntOf(jResp,L"SampledRequests[i].CaptchaResponse.SolveTimestamp");
        ClientIP = CkJsonObjectW_stringOf(jResp,L"SampledRequests[i].Request.ClientIP");
        Country = CkJsonObjectW_stringOf(jResp,L"SampledRequests[i].Request.Country");
        HTTPVersion = CkJsonObjectW_stringOf(jResp,L"SampledRequests[i].Request.HTTPVersion");
        Method = CkJsonObjectW_stringOf(jResp,L"SampledRequests[i].Request.Method");
        URI = CkJsonObjectW_stringOf(jResp,L"SampledRequests[i].Request.URI");
        ResponseCodeSent = CkJsonObjectW_IntOf(jResp,L"SampledRequests[i].ResponseCodeSent");
        RuleNameWithinRuleGroup = CkJsonObjectW_stringOf(jResp,L"SampledRequests[i].RuleNameWithinRuleGroup");
        Timestamp = CkJsonObjectW_IntOf(jResp,L"SampledRequests[i].Timestamp");
        Weight = CkJsonObjectW_IntOf(jResp,L"SampledRequests[i].Weight");
        j = 0;
        count_j = CkJsonObjectW_SizeOfArray(jResp,L"SampledRequests[i].Labels");
        while (j < count_j) {
            CkJsonObjectW_putJ(jResp,j);
            Name = CkJsonObjectW_stringOf(jResp,L"SampledRequests[i].Labels[j].Name");
            j = j + 1;
        }

        j = 0;
        count_j = CkJsonObjectW_SizeOfArray(jResp,L"SampledRequests[i].Request.Headers");
        while (j < count_j) {
            CkJsonObjectW_putJ(jResp,j);
            Name = CkJsonObjectW_stringOf(jResp,L"SampledRequests[i].Request.Headers[j].Name");
            Value = CkJsonObjectW_stringOf(jResp,L"SampledRequests[i].Request.Headers[j].Value");
            j = j + 1;
        }

        j = 0;
        count_j = CkJsonObjectW_SizeOfArray(jResp,L"SampledRequests[i].RequestHeadersInserted");
        while (j < count_j) {
            CkJsonObjectW_putJ(jResp,j);
            Name = CkJsonObjectW_stringOf(jResp,L"SampledRequests[i].RequestHeadersInserted[j].Name");
            Value = CkJsonObjectW_stringOf(jResp,L"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
    //   }
    // }


    CkRestW_Dispose(rest);
    CkAuthAwsW_Dispose(authAws);
    CkJsonObjectW_Dispose(json);
    CkStringBuilderW_Dispose(sbRequestBody);
    CkStringBuilderW_Dispose(sbResponseBody);
    CkJsonObjectW_Dispose(jResp);

    }