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(C) OneDrive -- List DrivesExample to retrieve the list of Drive resources available for a target User or Group. Note: This example requires Chilkat v9.5.0.68 or greater.
#include <C_CkHttp.h> #include <C_CkJsonObject.h> void ChilkatSample(void) { HCkHttp http; const char *resp; HCkJsonObject json; int i; int numDrives; // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. http = CkHttp_Create(); // Use your previously obtained access token here: // See the following examples for getting an access token: // Get Microsoft Graph OAuth2 Access Token (Azure AD v2.0 Endpoint). // Get Microsoft Graph OAuth2 Access Token (Azure AD Endpoint). // Refresh Access Token (Azure AD v2.0 Endpoint). // Refresh Access Token (Azure AD Endpoint). // (Make sure your token was obtained with the FilesRead or Files.ReadWrite scope.) CkHttp_putAuthToken(http,"MICROSOFT_GRAPH_ACCESS_TOKEN"); // Sends the following GET request: // GET https://graph.microsoft.com/v1.0/me/drives resp = CkHttp_quickGetStr(http,"https://graph.microsoft.com/v1.0/me/drives"); if (CkHttp_getLastMethodSuccess(http) != TRUE) { printf("%s\n",CkHttp_lastErrorText(http)); CkHttp_Dispose(http); return; } // The response should be JSON. json = CkJsonObject_Create(); CkJsonObject_putEmitCompact(json,FALSE); CkJsonObject_Load(json,resp); // A successful response should return a status code of 200. if (CkHttp_getLastStatus(http) != 200) { printf("%s\n",CkJsonObject_emit(json)); printf("Response status = %d\n",CkHttp_getLastStatus(http)); CkHttp_Dispose(http); CkJsonObject_Dispose(json); return; } printf("%s\n",CkJsonObject_emit(json)); // Sample output: // { // "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#drives", // "value": [ // { // "id": "3a33fceb9b74cc15", // "driveType": "personal", // "owner": { // "user": { // "displayName": "Matt Smith", // "id": "3a33fceb9b74cc15" // } // }, // "quota": { // "deleted": 0, // "remaining": 1114571275977, // "state": "normal", // "total": 1115617755136, // "used": 1046479159 // } // } // ] // } // Iterate over the drives in the JSON response: i = 0; numDrives = CkJsonObject_SizeOfArray(json,"value"); while (i < numDrives) { CkJsonObject_putI(json,i); printf("-- Drive %d\n",i + 1); printf("id: %s\n",CkJsonObject_stringOf(json,"value[i].id")); // The size will be a number larger than what can fit in a 32-bit integer. // Get the integer as a string.. printf("total: %s\n",CkJsonObject_stringOf(json,"value[i].quota.total")); i = i + 1; } CkHttp_Dispose(http); CkJsonObject_Dispose(json); } |
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