Unicode C++

OneDrive -- Upload a String

See more OneDrive Examples

Uploads a string to the signed-in user's OneDrive. This uses OneDrive's simple upload API to upload in a single API call, which only supports uploads up to 4MB in size. (See the other example(s) for uploading larger files.) Unicode C++

#include <CkJsonObjectW.h>
#include <CkHttpW.h>
#include <CkHttpResponseW.h>

void ChilkatSample(void)
    {
    bool success = false;

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

    //  This example uses the OAuth client credentials flow.
    //  See How to Create an Azure App Registration for OAuth 2.0 Client Credentials

    //  Use your client ID, client secret, and tenant ID in the following lines
    CkJsonObjectW json;
    json.UpdateString(L"client_id",L"2871da2c-8176-4b7f-869b-2311aa82e743");
    json.UpdateString(L"client_secret",L"2hu9Q~r5QuryUcEkNbg1btLtnfU1VUXzhSCG6brH");
    json.UpdateString(L"scope",L"https://graph.microsoft.com/.default");
    json.UpdateString(L"token_endpoint",L"https://login.microsoftonline.com/114d7ed6-71bf-4dbe-a866-748364121bf2/oauth2/v2.0/token");

    CkHttpW http;
    http.put_AuthToken(json.emit());

    //  To upload in a single HTTP request, send a PUT request such as the following:

    //  	PUT /v1.0/users/{user_id}/drive/root:/{item-path}:/content
    //  	Content-type: text/plain
    //  	Content-Length: <the actual content length>
    //  
    //  	The contents of the file goes here.

    //  Note: Chilkat automatically adds the Content-Length header.

    //  This example will upload a string that happens to be XML.
    const wchar_t *someString = L"<location><city>Chicago</city><state>IL</state></location>";

    //  Upload to /TestDir/location.xml
    http.SetUrlVar(L"dest_path",L"/TestDir/location.xml");
    http.SetUrlVar(L"user_id",L"4fe732c3-322e-4a6b-b729-2fd1eb5c6104");
    const wchar_t *url = L"https://graph.microsoft.com/v1.0/users/{$user_id}/drive/root:{$dest_path}:/content";

    CkHttpResponseW resp;
    success = http.HttpStr(L"PUT",url,someString,L"utf-8",L"application/xml",resp);
    if (success == false) {
        wprintf(L"%s\n",http.lastErrorText());
        return;
    }

    //  If successful, a 201 status code is returned, with the driveItem object in the resp body for the newly created file.
    json.put_EmitCompact(false);
    resp.GetBodyJson(json);

    if (resp.get_StatusCode() != 201) {

        wprintf(L"%s\n",json.emit());
        wprintf(L"Response status = %d\n",resp.get_StatusCode());
        return;
    }

    //  Success.  Examine the driveItem JSON object:
    wprintf(L"%s\n",json.emit());
    wprintf(L"-- Success --\n");

    //  Here is a sample successful response:

    //  {
    //    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('me')/drive/root/$entity",
    //    "@microsoft.graph.downloadUrl": "https://s5ucmg.dm2301.livefilestore.com/y4pq2RG4U4D0uXV5Ee9kg_xRz3caBiFdiAe9arIAtryj6INGMv0KYr6E3HufsYkq7Xe_4Wue8mq4t-A_TU8zwKLqI91dH4eNx8XOUdJccqozk8jsLIy8TFkpaCcWuKbUjDPmed_38TbLIOtRofTE3o3Cw32_6b1T_ZTvgmA4erklHjz5f99ZF4P6jTGBfy6AjlK94aupem4AQ5BnWmcvBXVIuUajEyJT4M48SuWklvHtlc",
    //    "createdBy": {
    //      "application": {
    //        "displayName": "Chilkat",
    //        "id": "441c9990"
    //      },
    //      "user": {
    //        "displayName": "Matt Smith",
    //        "id": "3a33fceb9b74cc15"
    //      }
    //    },
    //    "createdDateTime": "2017-06-03T17:56:38.413Z",
    //    "cTag": "aYzozQTMzRkNFQjlCNzRDQzE1ITQ4NjYuMjU3",
    //    "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSE0ODY2LjA",
    //    "id": "3A33FCEB9B74CC15!4866",
    //    "lastModifiedBy": {
    //      "application": {
    //        "displayName": "Chilkat",
    //        "id": "441c9990"
    //      },
    //      "user": {
    //        "displayName": "Matt Smith",
    //        "id": "3a33fceb9b74cc15"
    //      }
    //    },
    //    "lastModifiedDateTime": "2017-06-03T17:56:38.413Z",
    //    "name": "location.xml",
    //    "parentReference": {
    //      "driveId": "3a33fceb9b74cc15",
    //      "id": "3A33FCEB9B74CC15!4862",
    //      "name": "someFolder",
    //      "path": "/drive/root:/someFolder"
    //    },
    //    "size": 58,
    //    "webUrl": "https://1drv.ms/u/s!ABXMdJvr_DM6pgI",
    //    "file": {
    //      "hashes": {
    //        "sha1Hash": "FE95A5A234123C45C03439CB33309991B751D7C9"
    //      },
    //      "mimeType": "application/xml"
    //    },
    //    "fileSystemInfo": {
    //      "createdDateTime": "2017-06-03T17:56:38.413Z",
    //      "lastModifiedDateTime": "2017-06-03T17:56:38.413Z"
    //    }
    //  }
    }