added method to get list of existing private chat links

git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-GenericTunneling@6306 b45a01b8-16f6-495d-af2f-9b41ad6348cc

libretroshare/src/retroshare/rsmsgs.h

@@ -195,6 +195,14 @@ class ChatLobbyInfo
 		time_t last_activity ;									// last recorded activity. Useful for removing dead lobbies.
 };
 
+struct DistantChatInviteInfo
+{
+	std::string hash ;										// hash to contact the invite and refer to it.
+	std::string encrypted_radix64_string ;				// encrypted radix string used to for the chat link
+	std::string destination_pgp_id ;						// pgp is of the destination of the chat link
+	time_t 		time_of_validity ;   					// time when te invite becomes unusable
+};
+
 std::ostream &operator<<(std::ostream &out, const MessageInfo &info);
 std::ostream &operator<<(std::ostream &out, const ChatInfo &info);
 
@@ -292,6 +300,8 @@ virtual ChatLobbyId createChatLobby(const std::string& lobby_name,const std::str
 /****************************************/
 
 virtual bool createDistantChatInvite(const std::string& pgp_id,time_t time_of_validity,std::string& encrypted_string) = 0 ;
+virtual bool getDistantChatInviteList(std::vector<DistantChatInviteInfo>& invites) = 0;
+
 };
 
 

libretroshare/src/rsserver/p3msgs.cc

@@ -334,5 +334,8 @@ bool p3Msgs::createDistantChatInvite(const std::string& pgp_id,time_t time_of_va
 {
 	return mChatSrv->createDistantChatInvite(pgp_id,time_of_validity,encrypted_string) ;
 }
-
+bool p3Msgs::getDistantChatInviteList(std::vector<DistantChatInviteInfo>& invites)
+{
+	return mChatSrv->getDistantChatInviteList(invites) ;
+}
 

libretroshare/src/rsserver/p3msgs.h

@@ -184,6 +184,7 @@ class p3Msgs: public RsMsgs
 	  virtual ChatLobbyId createChatLobby(const std::string& lobby_name,const std::string& lobby_topic,const std::list<std::string>& invited_friends,uint32_t privacy_type) ;
 
 	  virtual bool createDistantChatInvite(const std::string& pgp_id,time_t time_of_validity,std::string& encrypted_string) ;
+	  virtual bool getDistantChatInviteList(std::vector<DistantChatInviteInfo>& invites);
 
    private:
 

libretroshare/src/services/p3chatservice.cc

@@ -3003,6 +3003,7 @@ bool p3ChatService::createDistantChatInvite(const std::string& pgp_id,time_t tim
 	std::cerr << "Encrypted data size: " << encrypted_size << std::endl;
 
 	Radix64::encode((const char *)encrypted_data,encrypted_size,invite.encrypted_radix64_string) ;
+	invite.destination_pgp_id = pgp_id ;
 
 	{
 		RsStackMutex stack(mChatMtx); /********** STACK LOCKED MTX ******/
@@ -3039,6 +3040,24 @@ void p3ChatService::cleanDistantChatInvites()
 		}
 }
 
+bool p3ChatService::getDistantChatInviteList(std::vector<DistantChatInviteInfo>& invites)
+{
+	invites.clear() ;
+
+	RsStackMutex stack(mChatMtx); /********** STACK LOCKED MTX ******/
+	for(std::map<std::string,DistantChatInvite>::const_iterator it(_distant_chat_invites.begin());it!=_distant_chat_invites.end();++it)
+	{
+		DistantChatInviteInfo info ;
+		info.hash = it->first ;
+		info.encrypted_radix64_string = it->second.encrypted_radix64_string ;
+		info.time_of_validity = it->second.time_of_validity ;
+		info.destination_pgp_id = it->second.destination_pgp_id ;
+
+		invites.push_back(info);
+	}
+	return true ;
+}
+
 
 
 

libretroshare/src/services/p3chatservice.h

@@ -311,11 +311,14 @@ class p3ChatService: public p3Service, public p3Config, public pqiMonitor, publi
 		//
 		bool createDistantChatInvite(const std::string& pgp_id,time_t time_of_validity,TurtleFileHash& hash) ;
 
+		bool getDistantChatInviteList(std::vector<DistantChatInviteInfo>& invites) ;
+
 	private:
 		struct DistantChatInvite
 		{
 			unsigned char aes_key[16] ;
 			std::string encrypted_radix64_string ;
+			std::string destination_pgp_id ;
 			time_t time_of_validity ;
 			time_t time_of_creation ;
 			time_t last_hit_time ;

retroshare-gui/src/gui/CreateMsgLinkDialog.cpp

@@ -72,6 +72,24 @@ void CreateMsgLinkDialog::update()
 		_info_TB->setHtml(s) ;
 		_gpg_selection->setHidden(true) ;
 	}
+
+	std::vector<DistantChatInviteInfo> invites ;
+
+	rsMsgs->getDistantChatInviteList(invites) ;
+
+	_existing_links_LW->clear() ;
+
+	for(uint32_t i=0;i<invites.size();++i)
+	{
+		RetroShareLink link ;
+
+		if(!link.createPrivateChatInvite(invites[i].time_of_validity,QString::fromStdString(invites[i].destination_pgp_id),QString::fromStdString(invites[i].encrypted_radix64_string)))
+			std::cerr << "Cannot create link." << std::endl;
+
+		QListWidgetItem *item = new QListWidgetItem(link.toString()) ;
+
+		_existing_links_LW->insertItem(0,item) ;
+	}
 }
 
 time_t CreateMsgLinkDialog::computeValidityDuration() const
@@ -124,7 +142,6 @@ void CreateMsgLinkDialog::createLink()
 			QMessageBox::critical(NULL,tr("Private chat invite creation failed"),tr("The creation of the chat invite failed")) ;
 		else
 			QMessageBox::information(NULL,tr("Private chat invite created"),tr("Your new chat invite has been copied to clipboard. You can now paste it as a Retroshare link.")) ;
-
 	}
 	else
 	{

retroshare-gui/src/gui/CreateMsgLinkDialog.ui

@@ -17,7 +17,7 @@
    <item>
     <layout class="QHBoxLayout" name="horizontalLayout_4">
      <item>
-      <widget class="QListView" name="_existing_links_LV"/>
+      <widget class="QListWidget" name="_existing_links_LW"/>
      </item>
      <item>
       <layout class="QVBoxLayout" name="verticalLayout_4">