Started implementing user streams

You can now start a user stream and end it yourself. If it disconnects abnormally, it will reconnect with a backoff as described by Twitter. Some data structures have some fields parsed now; tweets have IDs, text, and authors. Users have IDs, screen names, and names. Notifications from the stream are parsed completely. The ability to follow and unfollow users has also been added, as well as the ability to get a list of friends and followers, and to reply to a tweet.

1 files changed, 145 insertions, 0 deletions

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+#ifndef NOTIFICATION_H_69AEF4CC
+#define NOTIFICATION_H_69AEF4CC
+
+#include <string>
+#include <vector>
+#include <set>
+#include "tweet.h"
+#include "user.h"
+#include "list.h"
+#include "direct_message.h"
+
+namespace twitter {
+  
+  enum class disconnect_code {
+    shutdown,
+    duplicate,
+    stall,
+    normal,
+    token_revoked,
+    admin_logout,
+    limit,
+    exception,
+    broker,
+    load,
+    unknown
+  };
+  
+  class notification {
+    public:
+      enum class type {
+        // Tweet object
+        tweet,
+        
+        // User object
+        update_user,
+        block,
+        unblock,
+        follow,
+        followed,
+        unfollow,
+        
+        // User and tweet
+        favorite,
+        favorited,
+        unfavorite,
+        unfavorited,
+        quoted,
+        
+        // List
+        list_created,
+        list_destroyed,
+        list_updated,
+        
+        // User and list
+        list_add,
+        list_added,
+        list_remove,
+        list_removed,
+        list_subscribe,
+        list_subscribed,
+        list_unsubscribe,
+        list_unsubscribed,
+        
+        // Warning
+        stall,
+        follow_limit,
+        unknown_warning,
+        
+        // User ID and tweet ID
+        deletion,
+        scrub_location,
+        
+        // Special
+        limit,
+        withhold_status,
+        withhold_user,
+        disconnect,
+        friends,
+        direct,
+        
+        // Nothing
+        unknown,
+        invalid
+      };
+      
+      type getType() const;
+      
+      notification();
+      notification(std::string data, const user& current_user);
+      notification(const notification& other);
+      notification& operator=(const notification& other);
+      ~notification();
+      
+      tweet getTweet() const;
+      user getUser() const;
+      list getList() const;
+      tweet_id getTweetID() const;
+      user_id getUserID() const;
+      std::vector<std::string> getCountries() const;
+      disconnect_code getDisconnectCode() const;
+      std::set<user_id> getFriends() const;
+      direct_message getDirectMessage() const;
+      int getLimit() const;
+      std::string getWarning() const;
+      
+      operator bool() const;
+      
+    private:
+      union {
+        tweet _tweet;
+        user _user;
+        list _list;
+        struct {
+          user _user;
+          tweet _tweet;
+        } _user_and_tweet;
+        struct {
+          user _user;
+          list _list;
+        } _user_and_list;
+        std::string _warning;
+        struct {
+          user_id _user_id;
+          tweet_id _tweet_id;
+        } _user_id_and_tweet_id;
+        int _limit;
+        struct {
+          user_id _user_id;
+          tweet_id _tweet_id;
+          std::vector<std::string> _countries;
+        } _withhold_status;
+        struct {
+          user_id _user_id;
+          std::vector<std::string> _countries;
+        } _withhold_user;
+        disconnect_code _disconnect;
+        std::set<user_id> _friends;
+        direct_message _direct_message;
+      };
+      type _type;
+  };
+  
+};
+
+#endif /* end of include guard: NOTIFICATION_H_69AEF4CC */