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++;
}
}