From 88e2846e835cb4c873b6bd1c4fa49c780079519e Mon Sep 17 00:00:00 2001
From: tastytea <tastytea@tastytea.de>
Date: Sun, 1 Apr 2018 04:16:40 +0200
Subject: [PATCH] added example 13, fixed other examples

---
 examples/example10_simplify.cpp        |  3 +-
 examples/example12_easy_laststatus.cpp |  1 +
 examples/example13_easy_stream.cpp     | 97 ++++++++++++++++++++++++++
 src/mastodon-cpp.hpp                   |  1 +
 4 files changed, 100 insertions(+), 2 deletions(-)
 create mode 100644 examples/example13_easy_stream.cpp

diff --git a/examples/example10_simplify.cpp b/examples/example10_simplify.cpp
index baf4a53..0212cf6 100644
--- a/examples/example10_simplify.cpp
+++ b/examples/example10_simplify.cpp
@@ -43,11 +43,10 @@ int main(int argc, char *argv[])
         return 1;
     }
 
-    std::string answer;
     std::uint16_t ret = 0;
     EasyToot masto(argv[1], argv[2]);
 
-    masto.toot("Test");
+    ret = masto.toot("Test");
     if (ret != 0)
     {
         std::cerr << "Error: " << ret << '\n';
diff --git a/examples/example12_easy_laststatus.cpp b/examples/example12_easy_laststatus.cpp
index 8c481ad..f17d2b7 100644
--- a/examples/example12_easy_laststatus.cpp
+++ b/examples/example12_easy_laststatus.cpp
@@ -1,4 +1,5 @@
 /*  This file is part of mastodon-cpp.
+ *  Prints some information about your last status.
  */
 
 // Don't compile this if the Easy-interface is turned off
diff --git a/examples/example13_easy_stream.cpp b/examples/example13_easy_stream.cpp
new file mode 100644
index 0000000..0831f5a
--- /dev/null
+++ b/examples/example13_easy_stream.cpp
@@ -0,0 +1,97 @@
+/*  This file is part of mastodon-cpp.
+ *  Prints some information from the public timeline.
+ */
+
+// Don't compile this if the Easy-interface is turned off
+#ifndef WITHOUT_EASY
+
+#include <iostream>
+#include <string>
+#include <thread>
+#include <memory>
+#include <chrono>
+#include <vector>
+
+// If we are compiling mastodon-cpp, use another include path
+#ifdef MASTODON_CPP
+    #include "mastodon-cpp.hpp"
+    #include "easy/all.hpp"
+#else
+    #include <mastodon-cpp/mastodon-cpp.hpp>
+    // Include all headers in mastodon-cpp/easy/
+    #include <mastodon-cpp/easy/all.hpp>
+#endif
+
+using Mastodon::API;
+using Mastodon::Easy;
+using std::cout;
+
+int main(int argc, char *argv[])
+{
+    if (argc < 3)
+    {
+        std::cerr << "usage: " << argv[0] << " <instance> <access token>\n";
+        return 1;
+    }
+
+    cout << "I'll show you the public timeline. Press CTRL-C to abort\n";
+
+    // These have to be static in order to use them in- and outside the thread
+    static std::string stream;
+    // You can abort the stream with this pointer (ptr->abort_stream())
+    static std::unique_ptr<Mastodon::API::http> ptr;
+
+    // Start a new thread for the stream
+    std::thread pub_tl([=]
+    {
+        Easy masto(argv[1], argv[2]);
+        masto.get_stream(Mastodon::API::v1::streaming_public, stream, ptr);
+    });
+
+    while (true)
+    {
+        // Parse event stream and clear it afterwards
+        std::vector<Easy::stream_event> events = Easy::parse_stream(stream);
+        stream.clear();
+
+        // The contents of the stream are now in a vector of pairs
+        // { Easy::event_type, std::string }
+        for (const Easy::stream_event &event : events)
+        {
+            Easy::Status status;
+            Easy::Notification notification;
+
+            // Print out some information about the events
+            switch (event.first)
+            {
+                case Easy::event_type::Update:
+                    status.from_string(event.second);
+                    cout << "Status from: " << status.account().acct()
+                         << " (" << status.url() << ")\n";
+                    break;
+                case Easy::event_type::Notification:
+                    notification.from_string(event.second);
+                    cout << "Notification involving: "
+                         << notification.account().acct()
+                         << " (" << notification.id() << ")\n";
+                    break;
+                case Easy::event_type::Delete:
+                    cout << "Deleted: " << event.second << '\n';
+                    break;
+                default:
+                    cout << "Something undefined happened. 😱\n";
+            }
+        }
+        std::this_thread::sleep_for(std::chrono::seconds(1));
+    }
+
+    pub_tl.join();
+}
+
+#else
+int main()
+{
+    printf("mastodon-cpp was compiled without Easy support.\n");
+    return 255;
+}
+#endif  // WITHOUT_EASY
diff --git a/src/mastodon-cpp.hpp b/src/mastodon-cpp.hpp
index 4b1b535..c328864 100644
--- a/src/mastodon-cpp.hpp
+++ b/src/mastodon-cpp.hpp
@@ -38,6 +38,7 @@
  *  @example example10_simplify.cpp
  *  @example example11_post_media.cpp
  *  @example example12_easy_laststatus.cpp
+ *  @example example13_easy_laststatus.cpp
  */
 namespace Mastodon
 {