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example/cpp/tonjson_example.cpp

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+/* 
+    This file is part of TON Blockchain source code.
+
+    TON Blockchain is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; either version 2
+    of the License, or (at your option) any later version.
+
+    TON Blockchain is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with TON Blockchain.  If not, see <http://www.gnu.org/licenses/>.
+
+    In addition, as a special exception, the copyright holders give permission 
+    to link the code of portions of this program with the OpenSSL library. 
+    You must obey the GNU General Public License in all respects for all 
+    of the code used other than OpenSSL. If you modify file(s) with this 
+    exception, you may extend this exception to your version of the file(s), 
+    but you are not obligated to do so. If you do not wish to do so, delete this 
+    exception statement from your version. If you delete this exception statement 
+    from all source files in the program, then also delete it here.
+
+    Copyright 2017-2019 Telegram Systems LLP
+*/
+#include <iostream>
+#include <tonlib/tonlib_client_json.h>
+
+// Basic example of TONLib JSON interface usage.
+// Native interface should be preferred instead in C++, so here is only an example of
+// the main event cycle, which should be essentially the same for all languages.
+
+int main() {
+  // disable TDLib logging
+  void *client = tonlib_client_json_create();
+  // somehow share the client with other threads, which will be able to send requests via tonlib_client_json_send
+
+  const double WAIT_TIMEOUT = 10.0;  // seconds
+  while (true) {
+    const char *result = tonlib_client_json_receive(client, WAIT_TIMEOUT);
+    if (result != nullptr) {
+      // parse the result as JSON object and process it as an incoming update or an answer to a previously sent request
+
+      std::cout << result << std::endl;
+    }
+  }
+
+  tonlib_client_json_destroy(client);
+}