Code samples for BaaS (Kinvey), BaaS (Firebase) and PaaS (Parse.com) using Delphi 10.2 Tokyo and Indy Library
Related Articles:
- Kinvey:
- Parse.com:
- Firebase:
- Firebase file streaming with Delphi
- Firebase Cloud Messaging with Delphi - Additional Notes: Note that this has not been tested against any other version of Delphi and I have users that reported the issue with Firebase not returning the token. I will look into it soon and update the documentation.
Win64 example app using Kinvey
Android example app using Kinvey
Data stored in Kinvey
These can be downloaded here:
Example usage Kinvey via Https:
function TKinveyRest.GetCollection: string;
var
IdHTTP: TIdHTTP;
IdIOHandler: TIdSSLIOHandlerSocketOpenSSL;
response : string;
encodedHeader : string;
begin
try
IdIOHandler := TIdSSLIOHandlerSocketOpenSSL.Create(nil);
IdIOHandler.ReadTimeout := IdTimeoutInfinite;
IdIOHandler.ConnectTimeout := IdTimeoutInfinite;
IdHTTP := TIdHTTP.Create(nil);
try
IdHTTP.IOHandler := IdIOHandler;
IdHTTP.Request.Connection := 'Keep-Alive';
IdIOHandler.SSLOptions.Method := sslvSSLv23;
IdHTTP.Request.CustomHeaders.Clear;
encodedHeader := TIdEncoderMIME.EncodeString(FOptions.AppId + ':' + FOptions.MasterSecret);
IdHTTP.Request.CustomHeaders.Values['Authorization'] := 'Basic ' + encodedHeader;
IdHTTP.Request.CustomHeaders.Values['X-Kinvey-API-Version'] := '3';
IdHTTP.Request.ContentType := 'application/json';
response := IdHTTP.Get('https://baas.kinvey.com/appdata/'+FOptions.AppId+'/'+FOptions.Collection+'/');
result := response;
finally
IdHTTP.Free;
end;
finally
IdIOHandler.Free;
end;
end;Example usage Firebase via Https:
function TFirebaseRest.GetCollection: string;
var
IdHTTP: TIdHTTP;
IdIOHandler: TIdSSLIOHandlerSocketOpenSSL;
response : string;
begin
try
IdIOHandler := TIdSSLIOHandlerSocketOpenSSL.Create(nil);
IdIOHandler.ReadTimeout := IdTimeoutInfinite;
IdIOHandler.ConnectTimeout := IdTimeoutInfinite;
IdHTTP := TIdHTTP.Create(nil);
try
IdHTTP.IOHandler := IdIOHandler;
IdHTTP.ReadTimeout := IdTimeoutInfinite;
IdHTTP.Request.Connection := 'Keep-Alive';
IdIOHandler.SSLOptions.Method := sslvSSLv23;
IdHTTP.Request.CustomHeaders.Clear;
IdHTTP.Request.ContentType := 'application/json';
response := IdHTTP.Get('https://delphitestproject.firebaseio.com/.json?auth='+FOptions.FirebaseAuth);
result := response;
finally
IdHTTP.Free;
end;
finally
IdIOHandler.Free;
end;
end;Example usage Parse.com via Https:
procedure TParseRest.GetCollection: string;
var
response : string;
JSONToSend: TStringStream;
begin
JSONToSend := TStringStream.Create('{}');
IdHTTP1.Request.Connection := 'Keep-Alive';
IdSSLIOHandlerSocketOpenSSL1.SSLOptions.Method := sslvSSLv23;
IdHTTP1.Request.CustomHeaders.Clear;
IdHTTP1.Request.CustomHeaders.Values['X-Parse-Application-Id'] := 'yourAppId';
IdHTTP1.Request.CustomHeaders.Values['X-Parse-REST-API-Key'] := 'yourRESTAPIKey';
IdHTTP1.Request.ContentType := 'application/json';
response := IdHttp1.Post('https://api.parse.com/1/events/AppOpened', JSONToSend);
result := response;
end;The MIT License (MIT)
Copyright (c) 2017 Jordi Corbilla
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
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