Tcl Requires Chilkat v11.0.0+

OneDrive -- Upload Binary Data from Memory

See more OneDrive Examples

Demonstrates how to upload binary data directly from memory 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.) Tcl

load ./chilkat.dll

set success 0

#  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
set json [new_CkJsonObject]

CkJsonObject_UpdateString $json "client_id" "2871da2c-8176-4b7f-869b-2311aa82e743"
CkJsonObject_UpdateString $json "client_secret" "2hu9Q~r5QuryUcEkNbg1btLtnfU1VUXzhSCG6brH"
CkJsonObject_UpdateString $json "scope" "https://graph.microsoft.com/.default"
CkJsonObject_UpdateString $json "token_endpoint" "https://login.microsoftonline.com/114d7ed6-71bf-4dbe-a866-748364121bf2/oauth2/v2.0/token"

set http [new_CkHttp]

CkHttp_put_AuthToken $http [CkJsonObject_emit $json]

#  First, let's download a PDF from the web directly into memory.  Then upload the PDF
#  to OneDrive.
set pdfBytes [new_CkBinData]

set success [CkHttp_QuickGetBd $http "https://www.chilkatsoft.com/data/pdf/sample.pdf" $pdfBytes]
if {$success == 0} then {
    puts [CkHttp_lastErrorText $http]
    delete_CkJsonObject $json
    delete_CkHttp $http
    delete_CkBinData $pdfBytes
    exit
}

#  Upload the PDF to our OneDrive to /TestDir/sample.pdf
set req [new_CkHttpRequest]

CkHttpRequest_put_HttpVerb $req "PUT"

#  Use your actual user-id instead of "4fe732c3-322e-4a6b-b729-2fd1eb5c6104"
CkHttpRequest_put_Path $req "/v1.0/users/4fe732c3-322e-4a6b-b729-2fd1eb5c6104/drive/root:/TestDir/sample.pdf:/content"
CkHttpRequest_LoadBodyFromBd $req $pdfBytes
#  If you're uploading a file and don't know what the Content-Type should be,
#  just use "application/octet-stream".  
CkHttpRequest_put_ContentType $req "application/pdf"

set resp [new_CkHttpResponse]

set success [CkHttp_HttpSReq $http "graph.microsoft.com" 443 1 $req $resp]
if {$success == 0} then {
    puts [CkHttp_lastErrorText $http]
    delete_CkJsonObject $json
    delete_CkHttp $http
    delete_CkBinData $pdfBytes
    delete_CkHttpRequest $req
    delete_CkHttpResponse $resp
    exit
}

#  If successful, a 201 status code is returned, with the driveItem object in the response body for the newly created file.
CkJsonObject_put_EmitCompact $json 0
CkJsonObject_Load $json [CkHttpResponse_bodyStr $resp]

if {[CkHttpResponse_get_StatusCode $resp] != 201} then {
    puts [CkJsonObject_emit $json]
    puts "Response status = [CkHttpResponse_get_StatusCode $resp]"
    delete_CkJsonObject $json
    delete_CkHttp $http
    delete_CkBinData $pdfBytes
    delete_CkHttpRequest $req
    delete_CkHttpResponse $resp
    exit
}

#  Success.  Examine the driveItem JSON object:
puts [CkJsonObject_emit $json]
puts "-- Success --"

#  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/y4ppZYP8kjqVleyrDvphxvO8vSRxNRcYn75t5K6gNARH1cDMI3CBH3XvZ7nNHJoKMg7lQo41XLaaYiQDw1EdRg9QNTv_rtDXOnUwaipJfJyTlNXh6WOljIXOm1R2fHDk2tDq_9C9gB-prnN2NxhnXZw08YQyTnpHZXIz1w9xBxqkPn0tzF-aQSldx5e15t93Ftd1AqigReYgpF1gXtIISQs7hk2JRAYhW2d84HxEuqDXdw",
#    "createdBy": {
#      "application": {
#        "displayName": "Chilkat",
#        "id": "441c9990"
#      },
#      "user": {
#        "displayName": "Matt Smith",
#        "id": "3a33fceb9b74cc15"
#      }
#    },
#    "createdDateTime": "2017-06-03T18:18:17.7Z",
#    "cTag": "aYzozQTMzRkNFQjlCNzRDQzE1ITQ4NjcuMjU3",
#    "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSE0ODY3LjA",
#    "id": "3A33FCEB9B74CC15!4867",
#    "lastModifiedBy": {
#      "application": {
#        "displayName": "Chilkat",
#        "id": "441c9990"
#      },
#      "user": {
#        "displayName": "Matt Smith",
#        "id": "3a33fceb9b74cc15"
#      }
#    },
#    "lastModifiedDateTime": "2017-06-03T18:18:17.7Z",
#    "name": "sample.pdf",
#    "parentReference": {
#      "driveId": "3a33fceb9b74cc15",
#      "id": "3A33FCEB9B74CC15!4862",
#      "name": "someFolder",
#      "path": "/drive/root:/someFolder"
#    },
#    "size": 178399,
#    "webUrl": "https://1drv.ms/b/s!ABXMdJvr_DM6pgM",
#    "file": {
#      "hashes": {
#        "sha1Hash": "1456955C84C2DAC9DA613DC80E3017533BDC368A"
#      },
#      "mimeType": "application/pdf"
#    },
#    "fileSystemInfo": {
#      "createdDateTime": "2017-06-03T18:18:17.7Z",
#      "lastModifiedDateTime": "2017-06-03T18:18:17.7Z"
#    }
#  }

delete_CkJsonObject $json
delete_CkHttp $http
delete_CkBinData $pdfBytes
delete_CkHttpRequest $req
delete_CkHttpResponse $resp