C

Upload a Blob using a Container’s Shared Access Signature

See more Azure Cloud Storage Examples

Shows how to upload an Azure blob using a URL with a shared access signature. C

#include <C_CkHttp.h>
#include <C_CkHttpResponse.h>

void ChilkatSample(void)
    {
    BOOL success;
    const char *url;
    HCkHttp http;
    HCkHttpResponse resp;
    int statusCode;
    const char *url2;

    success = FALSE;

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

    // To upload a file we're simply sending a PUT with the content of the data.  For example:

    // PUT https://myaccount.blob.core.windows.net/pictures/photo.jpg?sv=2015-02-21&st=2015-07-01T08%3a49Z&se=2015-07-02T08%3a49Z&  sr=c&sp=w&si=YWJjZGVmZw%3d%3d&sig=Rcp6gQRfV7WDlURdVTqCa%2bqEArnfJxDgE%2bKH3TCChIs%3d HTTP/1.1  
    // Host: myaccount.blob.core.windows.net  
    //   
    // Content-Length: 12  
    //   
    // Hello World.  

    // Upload a string to a helloWorld.txt file in the "mycontainer" container, in the "chilkat" account.
    url = "https://chilkat.blob.core.windows.net/mycontainer/helloWorld.txt?sv=2021-06-08&ss=bfqt&srt=sco&sp=rwdlacupiyx&se=2023-02-12T21:30:53Z&st=2023-02-12T13:30:53Z&spr=https&sig=HB8CoZiD7EJD1rQNIVnLl%2Bq7kyLcOCnSXR14TadBv6s%3D";

    http = CkHttp_Create();

    CkHttp_SetRequestHeader(http,"x-ms-blob-type","BlockBlob");

    resp = CkHttpResponse_Create();
    success = CkHttp_HttpStr(http,"PUT",url,"Hello World.","utf-8","text/plain",resp);
    if (success == FALSE) {
        printf("%s\n",CkHttp_lastErrorText(http));
        CkHttp_Dispose(http);
        CkHttpResponse_Dispose(resp);
        return;
    }

    statusCode = CkHttpResponse_getStatusCode(resp);
    printf("response status code: %d\n",statusCode);
    printf("response status text: %s\n",CkHttpResponse_statusText(resp));

    if (statusCode == 201) {
        printf("Success.\n");
    }
    else {
        printf("Failed.\n");
    }

    // -------------------------------------------------------------------------------------------------
    // Upload from a file...

    // Upload a binar file to a penguins.jpg file in the "mycontainer" container, in the "chilkat" account.
    url2 = "https://chilkat.blob.core.windows.net/mycontainer/penguins.jpg?sv=2021-06-08&ss=bfqt&srt=sco&sp=rwdlacupiyx&se=2023-02-12T21:30:53Z&st=2023-02-12T13:30:53Z&spr=https&sig=HB8CoZiD7EJD1rQNIVnLl%2Bq7kyLcOCnSXR14TadBv6s%3D";

    CkHttp_ClearHeaders(http);
    CkHttp_SetRequestHeader(http,"x-ms-blob-type","BlockBlob");

    // Upload a JPG file
    success = CkHttp_HttpFile(http,"PUT",url2,"c:/qa_data/jpg/penguins.jpg","image/jpeg",resp);
    if (success == FALSE) {
        printf("%s\n",CkHttp_lastErrorText(http));
        CkHttp_Dispose(http);
        CkHttpResponse_Dispose(resp);
        return;
    }

    statusCode = CkHttpResponse_getStatusCode(resp);
    printf("response status code: %d\n",statusCode);
    printf("response status text: %s\n",CkHttpResponse_statusText(resp));

    if (statusCode == 201) {
        printf("Success.\n");
    }
    else {
        printf("Failed.\n");
    }



    CkHttp_Dispose(http);
    CkHttpResponse_Dispose(resp);

    }