Chilkat Online Tools

GetDocumentVersion unicodeCpp Example

Amazon WorkDocs

#include <CkRestW.h>
#include <CkAuthAwsW.h>
#include <CkStringBuilderW.h>
#include <CkJsonObjectW.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"workdocs");
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    rest.SetAuthAws(authAws);

    // URL: https://workdocs.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.Connect(L"workdocs.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;
    }

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

    CkStringBuilderW sbResponseBody;
    success = rest.FullRequestNoBodySb(L"GET",L"/api/v1/documents/{DocumentId}/versions/{VersionId}",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 *v_String = jResp.stringOf(L"CustomMetadata.string");
    int ContentCreatedTimestamp = jResp.IntOf(L"Metadata.ContentCreatedTimestamp");
    int ContentModifiedTimestamp = jResp.IntOf(L"Metadata.ContentModifiedTimestamp");
    const wchar_t *ContentType = jResp.stringOf(L"Metadata.ContentType");
    int CreatedTimestamp = jResp.IntOf(L"Metadata.CreatedTimestamp");
    const wchar_t *CreatorId = jResp.stringOf(L"Metadata.CreatorId");
    const wchar_t *Id = jResp.stringOf(L"Metadata.Id");
    int ModifiedTimestamp = jResp.IntOf(L"Metadata.ModifiedTimestamp");
    const wchar_t *Name = jResp.stringOf(L"Metadata.Name");
    const wchar_t *Signature = jResp.stringOf(L"Metadata.Signature");
    int Size = jResp.IntOf(L"Metadata.Size");
    const wchar_t *SourceString = jResp.stringOf(L"Metadata.Source.string");
    const wchar_t *Status = jResp.stringOf(L"Metadata.Status");
    const wchar_t *ThumbnailString = jResp.stringOf(L"Metadata.Thumbnail.string");

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

    // {
    //   "CustomMetadata": {
    //     "string": "string"
    //   },
    //   "Metadata": {
    //     "ContentCreatedTimestamp": number,
    //     "ContentModifiedTimestamp": number,
    //     "ContentType": "string",
    //     "CreatedTimestamp": number,
    //     "CreatorId": "string",
    //     "Id": "string",
    //     "ModifiedTimestamp": number,
    //     "Name": "string",
    //     "Signature": "string",
    //     "Size": number,
    //     "Source": {
    //       "string": "string"
    //     },
    //     "Status": "string",
    //     "Thumbnail": {
    //       "string": "string"
    //     }
    //   }
    // }
    }