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(Unicode C) OneDrive -- Upload a StringSee more OneDrive ExamplesUploads 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.) Note: This example requires Chilkat v9.5.0.97 or greater. For more information, see https://learn.microsoft.com/en-us/onedrive/developer/rest-api/api/driveitem_put_content?view=odsp-graph-online
#include <C_CkJsonObjectW.h> #include <C_CkHttpW.h> void ChilkatSample(void) { HCkJsonObjectW json; HCkHttpW http; const wchar_t *someString; const wchar_t *url; const wchar_t *resp; // 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 json = CkJsonObjectW_Create(); CkJsonObjectW_UpdateString(json,L"client_id",L"2871da2c-8176-4b7f-869b-2311aa82e743"); CkJsonObjectW_UpdateString(json,L"client_secret",L"2hu9Q~r5QuryUcEkNbg1btLtnfU1VUXzhSCG6brH"); CkJsonObjectW_UpdateString(json,L"scope",L"https://graph.microsoft.com/.default"); CkJsonObjectW_UpdateString(json,L"token_endpoint",L"https://login.microsoftonline.com/114d7ed6-71bf-4dbe-a866-748364121bf2/oauth2/v2.0/token"); http = CkHttpW_Create(); CkHttpW_putAuthToken(http,CkJsonObjectW_emit(json)); // 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. someString = L"<location><city>Chicago</city><state>IL</state></location>"; // Upload to /TestDir/location.xml CkHttpW_SetUrlVar(http,L"dest_path",L"/TestDir/location.xml"); CkHttpW_SetUrlVar(http,L"user_id",L"4fe732c3-322e-4a6b-b729-2fd1eb5c6104"); url = L"https://graph.microsoft.com/v1.0/users/{$user_id}/drive/root:{$dest_path}:/content"; resp = CkHttpW_putText(http,url,someString,L"utf-8",L"application/xml",FALSE,FALSE); if (CkHttpW_getLastMethodSuccess(http) != TRUE) { wprintf(L"%s\n",CkHttpW_lastErrorText(http)); CkJsonObjectW_Dispose(json); CkHttpW_Dispose(http); return; } // If successful, a 201 status code is returned, with the driveItem object in the resp body for the newly created file. CkJsonObjectW_putEmitCompact(json,FALSE); CkJsonObjectW_Load(json,resp); if (CkHttpW_getLastStatus(http) != 201) { wprintf(L"%s\n",CkJsonObjectW_emit(json)); wprintf(L"Response status = %d\n",CkHttpW_getLastStatus(http)); CkJsonObjectW_Dispose(json); CkHttpW_Dispose(http); return; } // Success. Examine the driveItem JSON object: wprintf(L"%s\n",CkJsonObjectW_emit(json)); 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" // } // } CkJsonObjectW_Dispose(json); CkHttpW_Dispose(http); } |
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