Chilkat Online Tools

DescribeFirewall unicodeC Example

AWS Network Firewall

#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 *Key;
    const wchar_t *Value;
    int DeleteProtection;
    const wchar_t *Description;
    const wchar_t *KeyId;
    const wchar_t *v_Type;
    const wchar_t *FirewallArn;
    const wchar_t *FirewallId;
    const wchar_t *FirewallName;
    const wchar_t *FirewallPolicyArn;
    int FirewallPolicyChangeProtection;
    int SubnetChangeProtection;
    const wchar_t *VpcId;
    const wchar_t *ConfigurationSyncStateSummary;
    const wchar_t *Status;
    const wchar_t *EndpointId;
    const wchar_t *AttachmentStatus;
    const wchar_t *SubnetId;
    const wchar_t *SyncStatus;
    const wchar_t *UpdateToken;
    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"network-firewall");
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    CkRestW_SetAuthAws(rest,authAws);

    // URL: https://network-firewall.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = CkRestW_Connect(rest,L"network-firewall.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_UpdateString(json,L"FirewallArn",L"string");
    CkJsonObjectW_UpdateString(json,L"FirewallName",L"string");

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

    // {
    //   "FirewallArn": "string",
    //   "FirewallName": "string"
    // }

    CkRestW_AddHeader(rest,L"Content-Type",L"application/x-amz-json-1.0");
    CkRestW_AddHeader(rest,L"X-Amz-Target",L"NetworkFirewall_20201112.DescribeFirewall");

    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.

    DeleteProtection = CkJsonObjectW_IntOf(jResp,L"Firewall.DeleteProtection");
    Description = CkJsonObjectW_stringOf(jResp,L"Firewall.Description");
    KeyId = CkJsonObjectW_stringOf(jResp,L"Firewall.EncryptionConfiguration.KeyId");
    v_Type = CkJsonObjectW_stringOf(jResp,L"Firewall.EncryptionConfiguration.Type");
    FirewallArn = CkJsonObjectW_stringOf(jResp,L"Firewall.FirewallArn");
    FirewallId = CkJsonObjectW_stringOf(jResp,L"Firewall.FirewallId");
    FirewallName = CkJsonObjectW_stringOf(jResp,L"Firewall.FirewallName");
    FirewallPolicyArn = CkJsonObjectW_stringOf(jResp,L"Firewall.FirewallPolicyArn");
    FirewallPolicyChangeProtection = CkJsonObjectW_IntOf(jResp,L"Firewall.FirewallPolicyChangeProtection");
    SubnetChangeProtection = CkJsonObjectW_IntOf(jResp,L"Firewall.SubnetChangeProtection");
    VpcId = CkJsonObjectW_stringOf(jResp,L"Firewall.VpcId");
    ConfigurationSyncStateSummary = CkJsonObjectW_stringOf(jResp,L"FirewallStatus.ConfigurationSyncStateSummary");
    Status = CkJsonObjectW_stringOf(jResp,L"FirewallStatus.Status");
    EndpointId = CkJsonObjectW_stringOf(jResp,L"FirewallStatus.SyncStates.string.Attachment.EndpointId");
    AttachmentStatus = CkJsonObjectW_stringOf(jResp,L"FirewallStatus.SyncStates.string.Attachment.Status");
    SubnetId = CkJsonObjectW_stringOf(jResp,L"FirewallStatus.SyncStates.string.Attachment.SubnetId");
    SyncStatus = CkJsonObjectW_stringOf(jResp,L"FirewallStatus.SyncStates.string.Config.string.SyncStatus");
    UpdateToken = CkJsonObjectW_stringOf(jResp,L"FirewallStatus.SyncStates.string.Config.string.UpdateToken");
    UpdateToken = CkJsonObjectW_stringOf(jResp,L"UpdateToken");
    i = 0;
    count_i = CkJsonObjectW_SizeOfArray(jResp,L"Firewall.SubnetMappings");
    while (i < count_i) {
        CkJsonObjectW_putI(jResp,i);
        SubnetId = CkJsonObjectW_stringOf(jResp,L"Firewall.SubnetMappings[i].SubnetId");
        i = i + 1;
    }

    i = 0;
    count_i = CkJsonObjectW_SizeOfArray(jResp,L"Firewall.Tags");
    while (i < count_i) {
        CkJsonObjectW_putI(jResp,i);
        Key = CkJsonObjectW_stringOf(jResp,L"Firewall.Tags[i].Key");
        Value = CkJsonObjectW_stringOf(jResp,L"Firewall.Tags[i].Value");
        i = i + 1;
    }

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

    // {
    //   "Firewall": {
    //     "DeleteProtection": boolean,
    //     "Description": "string",
    //     "EncryptionConfiguration": {
    //       "KeyId": "string",
    //       "Type": "string"
    //     },
    //     "FirewallArn": "string",
    //     "FirewallId": "string",
    //     "FirewallName": "string",
    //     "FirewallPolicyArn": "string",
    //     "FirewallPolicyChangeProtection": boolean,
    //     "SubnetChangeProtection": boolean,
    //     "SubnetMappings": [
    //       {
    //         "SubnetId": "string"
    //       }
    //     ],
    //     "Tags": [
    //       {
    //         "Key": "string",
    //         "Value": "string"
    //       }
    //     ],
    //     "VpcId": "string"
    //   },
    //   "FirewallStatus": {
    //     "ConfigurationSyncStateSummary": "string",
    //     "Status": "string",
    //     "SyncStates": {
    //       "string": {
    //         "Attachment": {
    //           "EndpointId": "string",
    //           "Status": "string",
    //           "SubnetId": "string"
    //         },
    //         "Config": {
    //           "string": {
    //             "SyncStatus": "string",
    //             "UpdateToken": "string"
    //           }
    //         }
    //       }
    //     }
    //   },
    //   "UpdateToken": "string"
    // }


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

    }