Add command to change avatar and channel name

Fix bug where application crashes when deleting message,
improve url parsing for messages

3 files changed, 11 insertions, 2 deletions

diff --git a/include/Channel.hpp b/include/Channel.hpp
index 26b5286..5f5699e 100644
--- a/include/Channel.hpp
+++ b/include/Channel.hpp
@@ -26,7 +26,9 @@ namespace dchat
         ADD_MESSAGE,
         EDIT_MESSAGE,
         DELETE_MESSAGE,
-        NICKNAME_CHANGE
+        NICKNAME_CHANGE,
+        CHANGE_AVATAR,
+        CHANGE_CHANNEL_NAME
     };
     
     class Channel
@@ -49,6 +51,7 @@ namespace dchat
         // If timestamp is 0, then current time is used
         void addLocalMessage(const std::string &msg, User *owner, u64 timestampSeconds = 0);
         void addLocalMessage(const std::string &msg, User *owner, u64 timestampSeconds, const odhtdb::Hash &id);
+        void addSystemMessage(const std::string &msg, bool plainText = true);
         void addMessage(const std::string &msg);
         void deleteLocalMessage(const odhtdb::Hash &id, const odhtdb::Signature::PublicKey &requestedByUser);
         void deleteMessage(const odhtdb::Hash &id, const odhtdb::Signature::PublicKey &requestedByUser);
@@ -57,6 +60,9 @@ namespace dchat
         bool addUser(const odhtdb::Signature::PublicKey &userId, const odhtdb::DataView &groupId);
         void replaceLocalUser(OnlineLocalUser *newOnlineLocalUser);
         void changeNick(const std::string &newNick);
+        void setAvatar(const std::string &newAvatarUrl);
+        void setNameLocally(const std::string &name);
+        void setName(const std::string &name);
         
         void processEvent(const sf::Event &event, Cache &cache);
         void draw(sf::RenderWindow &window, Cache &cache);
diff --git a/include/Command.hpp b/include/Command.hpp
index fe8a947..fe08664 100644
--- a/include/Command.hpp
+++ b/include/Command.hpp
@@ -3,6 +3,7 @@
 #include <vector>
 #include <string>
 #include <functional>
+#include <unordered_map>
 
 namespace dchat
 {
@@ -13,5 +14,7 @@ namespace dchat
     public:
         static bool add(const std::string &cmd, CommandHandlerFunc handlerFunc);
         static bool call(const std::string &cmd, const std::vector<std::string> &args);
+        
+        static const std::unordered_map<std::string, CommandHandlerFunc>& getCommands();
     };
 }
diff --git a/include/Message.hpp b/include/Message.hpp
index a2d67e8..2327a0b 100644
--- a/include/Message.hpp
+++ b/include/Message.hpp
@@ -18,7 +18,7 @@ namespace dchat
         };
         
         // If timestamp is 0, then timestamp is not used
-        Message(User *user, const std::string &text, u64 timestampSeconds = 0);
+        Message(User *user, const std::string &text, u64 timestampSeconds = 0, bool plainText = false);
         
         const User *user;
         Text text;