auto download option:

ability to enable and disable channels auto dl added
added gui update to channel feed
msg download not enabled yet

cache opt:
added more enable cache opt #defines to disable cache opt code





git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4132 b45a01b8-16f6-495d-af2f-9b41ad6348cc

libretroshare/src/retroshare/rschannels.h

@@ -37,6 +37,8 @@
 #define CHANNEL_MSG_STATUS_MASK           0x000f
 #define CHANNEL_MSG_STATUS_READ           0x0001
 #define CHANNEL_MSG_STATUS_UNREAD_BY_USER 0x0002
+#define CHANNEL_MSG_STATUS_DOWLOADED      0x0004
+
 
 //! Stores information for a give channel id
 /*!
@@ -45,13 +47,15 @@
 class ChannelInfo 
 {
 	public:
-    ChannelInfo() : pngChanImage(NULL), pngImageLen(0) {}
+    ChannelInfo() : autoDownload(false), pngChanImage(NULL), pngImageLen(0)
+     {}
 	std::string  channelId;
 	std::wstring channelName;
 	std::wstring channelDesc;
 
 	uint32_t channelFlags;
 	uint32_t pop; /// popularity
+	bool autoDownload;
 
 	unsigned char* pngChanImage;
 	uint32_t pngImageLen;
@@ -205,8 +209,9 @@ virtual	bool ChannelMessageSend(ChannelMsgInfo &info)                 = 0;
 /*!
  * @param cId the channel id
  * @param subscribe set to true if you want to subscribe and to false to unsubscribe
+ * @param set true to allow autodownload of new content and false otherwise, ignored when second param is false
  */
-virtual bool channelSubscribe(std::string cId, bool subscribe)	= 0;
+virtual bool channelSubscribe(std::string cId, bool subscribe, bool autoDl)	= 0;
 
 /*!
  * This hashes a file which is not already shared by client or his peers,
@@ -252,11 +257,20 @@ virtual bool channelEditInfo(std::string chId, ChannelInfo &ci) = 0;
 virtual void getPubKeysAvailableGrpIds(std::list<std::string>& chanIds) = 0;
 
 /*!
- *
+ * set the channel so that it does not auto download any more
- *
+ * @param chId the channel id to set for
- *
+ * @param set to true to enable auto dl and false to disable
  */
-//virtual void setPrivateChannelDir(const std::string&) = 0;
+virtual bool channelSetAutoDl(const std::string& chId, bool  autoDl) = 0;
+
+
+/*!
+ * get what autoDl is set to for the given channel id
+ * @param chId id of channel to get autoDl status for
+ * @param autoDl
+ * @return false if channel cannot be found
+ */
+virtual bool channelGetAutoDl(const std::string& chId, bool& autoDl) = 0;
 
 };
 

libretroshare/src/services/p3channels.cc

@@ -541,20 +541,84 @@ bool    p3Channels::locked_checkDistribMsg(RsDistribMsg *msg)
 
 
 
-bool p3Channels::channelSubscribe(std::string cId, bool subscribe)
+bool p3Channels::channelSubscribe(std::string cId, bool subscribe, bool autoDl)
 {
 #ifdef CHANNEL_DEBUG
         std::cerr << "p3Channels::channelSubscribe() " << cId << std::endl;
 #endif
 
+    {
+        RsStackMutex stack(distribMtx);
+
+        if(subscribe)
+        	mChannelStatus[cId] |= autoDl ?
+           		(RS_CHAN_STATUS_AUTO_DL & RS_CHAN_STATUS_MASK) : ~RS_CHAN_STATUS_MASK;
+    }
+
     bool ok = subscribeToGroup(cId, subscribe);
 
-    if(ok)
-    	mChannelStatus[cId] = RS_CHAN_STATUS_AUTO_DL;
 
+    // if subscribing set channel status bit field on whether
+    // or not to auto download
+    {
+        RsStackMutex stack(distribMtx);
+
+        if(!ok || !subscribe){
+        	mChannelStatus.erase(cId);
+        	removeChannelReadStatusEntry(cId);
+        }
+        else{
+        	addChannelReadStatusEntry(cId);
+        }
+
+        IndicateConfigChanged();
+    }
 	return ok;
 }
 
+void p3Channels::addChannelReadStatusEntry(const std::string& cId)
+{
+	std::list<RsChannelReadStatus*>::iterator lit = mReadStatus.begin();
+	RsChannelReadStatus* rds = NULL;
+
+	// check to ensure an entry does not exist
+	for(; lit != mReadStatus.end(); lit++){
+
+		if((*lit)->channelId == cId)
+		{
+			break;
+		}
+	}
+
+	if(lit == mReadStatus.end()){
+		rds = new RsChannelReadStatus();
+		rds->channelId = cId;
+		mReadStatus.push_back(rds);
+		saveList.push_back(rds);
+	}
+
+	return;
+}
+
+//TODO: delete unsubscribed channels from entry
+void p3Channels::removeChannelReadStatusEntry(const std::string& cId)
+{
+	std::list<RsChannelReadStatus*>::iterator lit = mReadStatus.begin();
+	statMap::iterator mit;
+	// check to ensure an entry does not exist
+	for(; lit != mReadStatus.end(); lit++){
+
+		if((*lit)->channelId == cId)
+		{
+			if((mit = (*lit)->msgReadStatus.find(cId)) !=
+					(*lit)->msgReadStatus.end()){
+				(*lit)->msgReadStatus.erase(mit);
+				break;
+			}
+		}
+	}
+
+}
 bool p3Channels::channelShareKeys(std::string chId, std::list<std::string>& peers){
 
 #ifdef CHANNEL_DEBUG
@@ -601,17 +665,37 @@ void p3Channels::getPubKeysAvailableGrpIds(std::list<std::string>& grpIds)
 
 }
 
-void p3Channels::channelSetAutoDl(const std::string& chId, bool autoDl)
+bool p3Channels::channelSetAutoDl(const std::string& chId, bool autoDl)
 {
 
 	RsStackMutex stack(distribMtx);
 
-	if(autoDl)
+	statMap::iterator it = mChannelStatus.find(chId);
-		mChannelStatus[chId] |= RS_CHAN_STATUS_AUTO_DL;
+	bool changed = false;
-	else
-		mChannelStatus[chId] = ~RS_CHAN_STATUS_AUTO_DL;
 
-	return;
+	if(it != mChannelStatus.end()){
+
+		if(autoDl)
+			it->second |= RS_CHAN_STATUS_AUTO_DL;
+		else
+			it->second &= ~(RS_CHAN_STATUS_AUTO_DL & RS_CHAN_STATUS_MASK);
+
+		changed = true;
+	}
+	else
+	{
+#ifdef CHANNEL_DEBUG
+		std::cerr << "p3Channels::channelSetAutoDl(): " << "Channel does not exist"
+				  << std::endl;
+#endif
+		return false;
+	}
+
+	// save configuration
+	if(changed)
+		IndicateConfigChanged();
+
+	return true;
 }
 
 
@@ -623,7 +707,7 @@ bool p3Channels::channelGetAutoDl(const std::string& chId, bool& autoDl)
 
 	if(it != mChannelStatus.end())
 	{
-		autoDl = mChannelStatus[chId] & RS_CHAN_STATUS_AUTO_DL;
+		autoDl = it->second & RS_CHAN_STATUS_AUTO_DL;
 		return true;
 	}
 
@@ -766,9 +850,12 @@ bool p3Channels::locked_eventDuplicateMsg(GroupInfo *grp, RsDistribMsg *msg, std
         			localpath, flags, srcIds);
 	}
 
+	if(cit != mMsgReadStatus.end()){
 
+		if(mit1 != cit->second.end())
 			mit1->second |= (CHANNEL_MSG_STATUS_MASK &
 					CHANNEL_MSG_STATUS_DOWLOADED);
+	}
 
 	return true;
 }
@@ -890,7 +977,9 @@ bool p3Channels::childLoadList(std::list<RsItem* >& configSaves)
 		{
 			std::cerr << "p3Channels::childLoadList(): Configs items loaded were incorrect!"
 					  << std::endl;
-			return false;
+
+			if(*it != NULL)
+				delete *it;
 		}
 	}
 
@@ -908,7 +997,8 @@ void p3Channels::processChanReadStatus(RsChannelReadStatus* drs)
 
 	if(sit != drs->msgReadStatus.end()){
 		mChannelStatus[chId] = sit->second;
-		drs->msgReadStatus.erase(sit);
+		mChanReadStatus.insert(std::make_pair<std::string, RsChannelReadStatus*>
+			(chId, drs));
 	}
 
 	// first pull out the channel id status
@@ -920,8 +1010,30 @@ void p3Channels::processChanReadStatus(RsChannelReadStatus* drs)
 
 
 }
+
 std::list<RsItem *> p3Channels::childSaveList()
 {
+
+	std::list<RsChannelReadStatus* >::iterator lit = mReadStatus.begin();
+	statMap::iterator sit, mit;
+
+	// update or add current channel id status
+	for(; lit != mReadStatus.end(); lit++)
+	{
+		if((sit = mChannelStatus.find((*lit)->channelId)) != mChannelStatus.end())
+		{
+			mit = (*lit)->msgReadStatus.find((*lit)->channelId);
+			if(mit != (*lit)->msgReadStatus.end())
+			{
+				mit->second = sit->second;
+			}
+			else
+			{
+				(*lit)->msgReadStatus[(*lit)->channelId] = sit->second;
+			}
+		}
+	}
+
 	return saveList;
 }
 

libretroshare/src/services/p3channels.h

@@ -33,7 +33,8 @@
 #include "serialiser/rstlvtypes.h"
 #include "serialiser/rschannelitems.h"
 
-#define RS_CHAN_STATUS_AUTO_DL 0x0004
+#define RS_CHAN_STATUS_MASK 0x000f
+#define RS_CHAN_STATUS_AUTO_DL 0x0002
 
 typedef std::map<std::string, uint32_t> statMap;
 typedef std::map<std::string, statMap> chanStatMap;
@@ -75,15 +76,14 @@ virtual bool setMessageStatus(const std::string& cId, const std::string& mId, co
 virtual bool getMessageStatus(const std::string& cId, const std::string& mId, uint32_t& status);
 
 virtual	bool getMessageCount(const std::string cId, unsigned int &newCount, unsigned int &unreadCount);
-
+virtual bool channelSubscribe(std::string cId, bool subscribe, bool autoDl);
-virtual bool channelSubscribe(std::string cId, bool subscribe);
 virtual bool channelExtraFileHash(std::string path, std::string chId, FileInfo& fInfo);
 virtual bool channelExtraFileRemove(std::string hash, std::string chId);
 virtual bool channelRestoreKeys(std::string chId);
 virtual bool channelShareKeys(std::string chId, std::list<std::string>& peers);
 virtual bool channelEditInfo(std::string chId, ChannelInfo &ci);
 virtual void getPubKeysAvailableGrpIds(std::list<std::string>& grpIds);
-virtual void channelSetAutoDl(const std::string& chId, bool autoDl);
+virtual bool channelSetAutoDl(const std::string& chId, bool autoDl);
 virtual bool channelGetAutoDl(const std::string& chId, bool& autoDl);
 
 /***************************************************************************************/
@@ -112,12 +112,15 @@ virtual std::list<RsItem *> childSaveList();
 	private:
 
 void processChanReadStatus(RsChannelReadStatus* drs);
-
+void addChannelReadStatusEntry(const std::string& cId);
+void removeChannelReadStatusEntry(const std::string& cId);
 	RsFiles *mRsFiles;
 	std::string mChannelsDir;
 	std::list<RsItem *> saveList;
 
 	std::list<RsChannelReadStatus *> mReadStatus;
+	std::map<std::string, RsChannelReadStatus* > mChanReadStatus;
+
 	chanStatMap mMsgReadStatus;
 	statMap mChannelStatus;
 };

libretroshare/src/services/p3distrib.cc

@@ -61,7 +61,7 @@
 //#define DISTRIB_DEBUG 1
 //#define DISTRIB_THREAD_DEBUG 1
 //#define DISTRIB_DUMMYMSG_DEBUG 1
-//#define DISTRIB_HISTORY_DEBUG
+
 
 RSA *extractPublicKey(RsTlvSecurityKey &key);
 RSA *extractPrivateKey(RsTlvSecurityKey &key);
@@ -209,11 +209,13 @@ int	p3GroupDistrib::tick()
 #endif
 	}
 
+#ifdef ENABLE_CACHE_OPT
 	if(updateCacheDoc){
 		std::cerr << "count: " << mCount << std::endl;
 		updateCacheDocument();
 
 	}
+#endif
 
 	return 0;
 }
@@ -1068,6 +1070,7 @@ void	p3GroupDistrib::loadFileMsgs(const std::string &filename, uint16_t cacheSub
 	time_t now = time(NULL);
 	bool cache = false;
 
+#ifdef ENABLE_CACHE_OPT
 	// if cache id exists in cache table exit
 	{
 		RsStackMutex stack(distribMtx);
@@ -1080,6 +1083,7 @@ void	p3GroupDistrib::loadFileMsgs(const std::string &filename, uint16_t cacheSub
 			cache = true;
 		}
 	}
+#endif
 
 	// link grp to cache id (only one cache id, so doesn't matter if one grp comes out twice
 	// with same cache id)
@@ -2617,8 +2621,9 @@ bool p3GroupDistrib::saveList(bool &cleanup, std::list<RsItem *>& saveData)
 	delete childSer;
 
 	// now save hostory doc
-
+#ifdef ENABLE_CACHE_OPT
 	locked_saveHistoryCacheFile();
+#endif
 
 	return true;
 }

libretroshare/src/services/p3distrib.h

@@ -508,7 +508,7 @@ class p3GroupDistrib: public CacheSource, public CacheStore, public p3Config, pu
 		std::string publishMsg(RsDistribMsg *msg, bool personalSign);
 
 		/*!
-		 *
+		 * note: call back to locked_eventDuplicateMSg is made on execution
 		 * @param grpId id of group to subscribe to
 		 * @param subscribe true to subscribe and vice versa
 		 * @return