Пример #1
0
        private void googleDriveListFiles()
        {
            bool success = true;

            Chilkat.AuthGoogle gAuth = new Chilkat.AuthGoogle();
            //  This is our previously obtained access token...
            gAuth.AccessToken = getSavedAccessToken();
            if (gAuth.AccessToken.Length == 0)
            {
                popupError("No previously obtained access token is available.");
                return;
            }

            Chilkat.Rest rest = new Chilkat.Rest();

            //  Connect using TLS.
            bool bAutoReconnect = true;

            success = rest.Connect("www.googleapis.com", 443, true, bAutoReconnect);

            //  Provide the authentication credentials (i.e. the access key)
            rest.SetAuthGoogle(gAuth);

            //  Add a search query parameter to only return files having names matching our criteria
            //  See https://developers.google.com/drive/v3/web/search-parameters
            // ignore = rest.AddQueryParam("q","name contains 'starfish'");
            // ignore = rest.AddQueryParam("maxResults","2");

            //  We are using the Google Drive V3 API... (not V2)
            string jsonResponse = rest.FullRequestNoBody("GET", "/drive/v3/files");

            if (rest.LastMethodSuccess != true)
            {
                fgAppendToErrorLog(rest.LastErrorText);
                popupError("REST request failed.");
                return;
            }

            // A successful JSON response looks like this:
            //{
            //  "kind": "drive#fileList",
            //  "files": [
            //    {
            //      "kind": "drive#file",
            //      "id": "0B53Q6OSTWYolenpjTEU4ekJlQUU",
            //      "name": "test",
            //      "mimeType": "application/vnd.google-apps.folder"
            //    },
            //    {
            //      "kind": "drive#file",
            //      "id": "0B53Q6OSTWYolRm4ycjZtdXhRaEE",
            //      "name": "starfish4.jpg",
            //      "mimeType": "image/jpeg"
            //    },
            //    {
            //      "kind": "drive#file",
            //      "id": "0B53Q6OSTWYolMWt2VzN0Qlo1UjA",
            //      "name": "hamlet2.xml",
            //      "mimeType": "text/xml"
            //    },
            // ...
            //    {
            //      "kind": "drive#file",
            //      "id": "0B53Q6OSTWYolc3RhcnRlcl9maWxlX2Rhc2hlclYw",
            //      "name": "Getting started",
            //      "mimeType": "application/pdf"
            //    }
            //  ]
            //}

            // Iterate over the files and show the name and mimeType of each.
            Chilkat.JsonObject json = new Chilkat.JsonObject();
            json.Load(jsonResponse);
            int numFiles = json.SizeOfArray("files");
            int i        = 0;

            while (i < numFiles)
            {
                json.I = i;
                fgAppendToErrorLog("name: " + json.StringOf("files[i].name") + "\r\n");
                fgAppendToErrorLog("mimeType: " + json.StringOf("files[i].mimeType") + "\r\n");
                i++;
            }
        }