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added structures for generic turtle search and access functions in Gxs objects

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csoler 2018-06-06 23:15:29 +02:00
parent b5c1b8210b
commit 7caf06b57d
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31 changed files with 513 additions and 262 deletions
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4
libresapi/src/api/FileSearchHandler.cpp
View File

@ -190,9 +190,9 @@ void FileSearchHandler::handleCreateSearch(Request &req, Response &resp)
// i have no idea what the reasons for two different search modes are
// rs-gui does it, so do we
if(words.size() == 1)
search_id = mTurtle->turtleSearch(words.front());
search_id = rsFiles->turtleSearch(words.front());
else
search_id = mTurtle->turtleSearch(lin_exp);
search_id = rsFiles->turtleSearch(lin_exp);
}
std::list<FileDetail> results;

43
libretroshare/src/ft/ftserver.cc
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@ -1317,7 +1317,7 @@ bool ftServer::encryptItem(RsTurtleGenericTunnelItem *clear_item,const RsFileHas
// Decrypts the given item using aead-chacha20-poly1305
bool ftServer::decryptItem(RsTurtleGenericDataItem *encrypted_item,const RsFileHash& hash,RsTurtleGenericTunnelItem *& decrypted_item)
bool ftServer::decryptItem(const RsTurtleGenericDataItem *encrypted_item,const RsFileHash& hash,RsTurtleGenericTunnelItem *& decrypted_item)
{
#ifndef USE_NEW_METHOD
unsigned char *data = NULL ;
@ -1453,9 +1453,34 @@ bool ftServer::findRealHash(const RsFileHash& hash, RsFileHash& real_hash)
return false ;
}
TurtleSearchRequestId ftServer::turtleSearch(const std::string& string_to_match)
{
return mTurtleRouter->turtleSearch(string_to_match) ;
}
TurtleSearchRequestId ftServer::turtleSearch(const RsRegularExpression::LinearizedExpression& expr)
{
return mTurtleRouter->turtleSearch(expr) ;
}
#warning we should do this here, but for now it's done by turtle router.
// // Dont delete the item. The client (p3turtle) is doing it after calling this.
// //
// void ftServer::receiveSearchResult(RsTurtleSearchResultItem *item)
// {
// RsTurtleFTSearchResultItem *ft_sr = dynamic_cast<RsTurtleFTSearchResultItem*>(item) ;
//
// if(ft_sr == NULL)
// {
// FTSERVER_ERROR() << "(EE) ftServer::receiveSearchResult(): item cannot be cast to a RsTurtleFTSearchResultItem" << std::endl;
// return ;
// }
//
// RsServer::notify()->notifyTurtleSearchResult(ft_sr->request_id,ft_sr->result) ;
// }
// Dont delete the item. The client (p3turtle) is doing it after calling this.
//
void ftServer::receiveTurtleData(RsTurtleGenericTunnelItem *i,
void ftServer::receiveTurtleData(const RsTurtleGenericTunnelItem *i,
const RsFileHash& hash,
const RsPeerId& virtual_peer_id,
RsTurtleGenericTunnelItem::Direction direction)
@ -1475,7 +1500,7 @@ void ftServer::receiveTurtleData(RsTurtleGenericTunnelItem *i,
}
RsTurtleGenericTunnelItem *decrypted_item ;
if(!decryptItem(dynamic_cast<RsTurtleGenericDataItem *>(i),real_hash,decrypted_item))
if(!decryptItem(dynamic_cast<const RsTurtleGenericDataItem *>(i),real_hash,decrypted_item))
{
FTSERVER_ERROR() << "(EE) decryption error." << std::endl;
return ;
@ -1491,7 +1516,7 @@ void ftServer::receiveTurtleData(RsTurtleGenericTunnelItem *i,
{
case RS_TURTLE_SUBTYPE_FILE_REQUEST:
{
RsTurtleFileRequestItem *item = dynamic_cast<RsTurtleFileRequestItem *>(i) ;
const RsTurtleFileRequestItem *item = dynamic_cast<const RsTurtleFileRequestItem *>(i) ;
if (item)
{
#ifdef SERVER_DEBUG
@ -1504,7 +1529,7 @@ void ftServer::receiveTurtleData(RsTurtleGenericTunnelItem *i,
case RS_TURTLE_SUBTYPE_FILE_DATA :
{
RsTurtleFileDataItem *item = dynamic_cast<RsTurtleFileDataItem *>(i) ;
const RsTurtleFileDataItem *item = dynamic_cast<const RsTurtleFileDataItem *>(i) ;
if (item)
{
#ifdef SERVER_DEBUG
@ -1512,7 +1537,7 @@ void ftServer::receiveTurtleData(RsTurtleGenericTunnelItem *i,
#endif
getMultiplexer()->recvData(virtual_peer_id,hash,0,item->chunk_offset,item->chunk_size,item->chunk_data) ;
item->chunk_data = NULL ; // this prevents deletion in the destructor of RsFileDataItem, because data will be deleted
const_cast<RsTurtleFileDataItem*>(item)->chunk_data = NULL ; // this prevents deletion in the destructor of RsFileDataItem, because data will be deleted
// down _ft_server->getMultiplexer()->recvData()...in ftTransferModule::recvFileData
}
}
@ -1520,7 +1545,7 @@ void ftServer::receiveTurtleData(RsTurtleGenericTunnelItem *i,
case RS_TURTLE_SUBTYPE_FILE_MAP :
{
RsTurtleFileMapItem *item = dynamic_cast<RsTurtleFileMapItem *>(i) ;
const RsTurtleFileMapItem *item = dynamic_cast<const RsTurtleFileMapItem *>(i) ;
if (item)
{
#ifdef SERVER_DEBUG
@ -1543,7 +1568,7 @@ void ftServer::receiveTurtleData(RsTurtleGenericTunnelItem *i,
case RS_TURTLE_SUBTYPE_CHUNK_CRC :
{
RsTurtleChunkCrcItem *item = dynamic_cast<RsTurtleChunkCrcItem *>(i) ;
const RsTurtleChunkCrcItem *item = dynamic_cast<const RsTurtleChunkCrcItem *>(i) ;
if (item)
{
#ifdef SERVER_DEBUG
@ -1556,7 +1581,7 @@ void ftServer::receiveTurtleData(RsTurtleGenericTunnelItem *i,
case RS_TURTLE_SUBTYPE_CHUNK_CRC_REQUEST:
{
RsTurtleChunkCrcRequestItem *item = dynamic_cast<RsTurtleChunkCrcRequestItem *>(i) ;
const RsTurtleChunkCrcRequestItem *item = dynamic_cast<const RsTurtleChunkCrcRequestItem *>(i) ;
if (item)
{
#ifdef SERVER_DEBUG

8
libretroshare/src/ft/ftserver.h
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@ -96,7 +96,8 @@ public:
// Implements RsTurtleClientService
//
virtual bool handleTunnelRequest(const RsFileHash& hash,const RsPeerId& peer_id) ;
virtual void receiveTurtleData(RsTurtleGenericTunnelItem *item,const RsFileHash& hash,const RsPeerId& virtual_peer_id,RsTurtleGenericTunnelItem::Direction direction) ;
virtual void receiveTurtleData(const RsTurtleGenericTunnelItem *item,const RsFileHash& hash,const RsPeerId& virtual_peer_id,RsTurtleGenericTunnelItem::Direction direction) ;
//virtual void receiveSearchResult(RsTurtleSearchResultItem *item);// TODO
virtual RsItem *create_item(uint16_t service,uint8_t item_type) const ;
virtual RsServiceSerializer *serializer() { return this ; }
@ -143,6 +144,9 @@ public:
virtual void setFilePermDirectDL(uint32_t perm) ;
virtual uint32_t filePermDirectDL() ;
virtual TurtleSearchRequestId turtleSearch(const std::string& string_to_match) ;
virtual TurtleSearchRequestId turtleSearch(const RsRegularExpression::LinearizedExpression& expr) ;
/***
* Control of Downloads Priority.
***/
@ -250,7 +254,7 @@ public:
static void deriveEncryptionKey(const RsFileHash& hash, uint8_t *key);
bool encryptItem(RsTurtleGenericTunnelItem *clear_item,const RsFileHash& hash,RsTurtleGenericDataItem *& encrypted_item);
bool decryptItem(RsTurtleGenericDataItem *encrypted_item, const RsFileHash& hash, RsTurtleGenericTunnelItem *&decrypted_item);
bool decryptItem(const RsTurtleGenericDataItem *encrypted_item, const RsFileHash& hash, RsTurtleGenericTunnelItem *&decrypted_item);
/*************** Internal Transfer Fns *************************/
virtual int tick();

7
libretroshare/src/grouter/p3grouter.cc
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@ -482,7 +482,7 @@ void p3GRouter::handleLowLevelTransactionAckItem(RsGRouterTransactionAcknItem *t
#endif
}
void p3GRouter::receiveTurtleData(RsTurtleGenericTunnelItem *gitem, const RsFileHash &/*hash*/, const RsPeerId &virtual_peer_id, RsTurtleGenericTunnelItem::Direction /*direction*/)
void p3GRouter::receiveTurtleData(const RsTurtleGenericTunnelItem *gitem, const RsFileHash &/*hash*/, const RsPeerId &virtual_peer_id, RsTurtleGenericTunnelItem::Direction /*direction*/)
{
#ifdef GROUTER_DEBUG
std::cerr << "p3GRouter::receiveTurtleData() " << std::endl;
@ -496,7 +496,7 @@ void p3GRouter::receiveTurtleData(RsTurtleGenericTunnelItem *gitem, const RsFile
// - possibly packs multi-item blocks back together
// - converts it into a grouter generic item (by deserialising it)
RsTurtleGenericDataItem *item = dynamic_cast<RsTurtleGenericDataItem*>(gitem) ;
const RsTurtleGenericDataItem *item = dynamic_cast<const RsTurtleGenericDataItem*>(gitem) ;
if(item == NULL)
{
@ -510,7 +510,8 @@ void p3GRouter::receiveTurtleData(RsTurtleGenericTunnelItem *gitem, const RsFile
// Items come out of the pipe in order. We need to recover all chunks before we de-serialise the content and have it handled by handleIncoming()
RsItem *itm = RsGRouterSerialiser().deserialise(item->data_bytes,&item->data_size) ;
uint32_t size = item->data_size ;
RsItem *itm = RsGRouterSerialiser().deserialise(item->data_bytes,&size);
if(itm == NULL)
{

2
libretroshare/src/grouter/p3grouter.h
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@ -209,7 +209,7 @@ protected:
//===================================================//
virtual bool handleTunnelRequest(const RsFileHash& /*hash*/,const RsPeerId& /*peer_id*/) ;
virtual void receiveTurtleData(RsTurtleGenericTunnelItem */*item*/,const RsFileHash& /*hash*/,const RsPeerId& /*virtual_peer_id*/,RsTurtleGenericTunnelItem::Direction /*direction*/);
virtual void receiveTurtleData(const RsTurtleGenericTunnelItem */*item*/,const RsFileHash& /*hash*/,const RsPeerId& /*virtual_peer_id*/,RsTurtleGenericTunnelItem::Direction /*direction*/);
virtual void addVirtualPeer(const TurtleFileHash& hash,const TurtleVirtualPeerId& virtual_peer_id,RsTurtleGenericTunnelItem::Direction dir) ;
virtual void removeVirtualPeer(const TurtleFileHash& hash,const TurtleVirtualPeerId& virtual_peer_id) ;

8
libretroshare/src/gxs/rsgenexchange.cc
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@ -3384,3 +3384,11 @@ void RsGenExchange::removeDeleteExistingMessages( std::list<RsNxsMsg*>& msgs, Gx
}
}
void RsGenExchange::turtleGroupRequest(const RsGxsGroupId& group_id)
{
mNetService->turtleGroupRequest(group_id) ;
}
void RsGenExchange::turtleSearchRequest(const std::string& match_string)
{
mNetService->turtleSearchRequest(match_string) ;
}

9
libretroshare/src/gxs/rsgenexchange.h
View File

@ -287,6 +287,15 @@ public:
*/
bool getGroupStatistic(const uint32_t& token, GxsGroupStatistic& stats);
/*!
* \brief turtleGroupRequest
* Issues a browadcast group request using the turtle router generic search system. The request is obviously asynchroneous and will be
* handled in RsGenExchange when received.
* \param group_id
*/
void turtleGroupRequest(const RsGxsGroupId& group_id);
void turtleSearchRequest(const std::string& match_string);
protected:
bool messagePublicationTest(const RsGxsMsgMetaData&) ;

9
libretroshare/src/gxs/rsgxsnetservice.cc
View File

@ -5102,3 +5102,12 @@ bool RsGxsNetService::locked_stampMsgServerUpdateTS(const RsGxsGroupId& gid)
return true;
}
void RsGxsNetService::turtleGroupRequest(const RsGxsGroupId& group_id)
{
mGxsNetTunnel->turtleGroupRequest(group_id) ;
}
void RsGxsNetService::turtleSearchRequest(const std::string& match_string)
{
mGxsNetTunnel->turtleSearchRequest(match_string) ;
}

2
libretroshare/src/gxs/rsgxsnetservice.h
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@ -122,6 +122,8 @@ public:
virtual void setDefaultKeepAge(uint32_t t) { mDefaultMsgStorePeriod = t ; }
virtual void setDefaultSyncAge(uint32_t t) { mDefaultMsgSyncPeriod = t ; }
virtual void turtleGroupRequest(const RsGxsGroupId& group_id);
virtual void turtleSearchRequest(const std::string& match_string);
/*!
* pauses synchronisation of subscribed groups and request for group id
* from peers

24
libretroshare/src/gxs/rsgxsnettunnel.cc
View File

@ -389,7 +389,7 @@ bool RsGxsNetTunnelService::handleTunnelRequest(const RsFileHash &hash,const RsP
return mHandledHashes.find(hash) != mHandledHashes.end();
}
void RsGxsNetTunnelService::receiveTurtleData(RsTurtleGenericTunnelItem *item,const RsFileHash& hash,const RsPeerId& turtle_virtual_peer_id,RsTurtleGenericTunnelItem::Direction direction)
void RsGxsNetTunnelService::receiveTurtleData(const RsTurtleGenericTunnelItem *item, const RsFileHash& hash, const RsPeerId& turtle_virtual_peer_id, RsTurtleGenericTunnelItem::Direction direction)
{
RS_STACK_MUTEX(mGxsNetTunnelMtx);
@ -424,7 +424,7 @@ void RsGxsNetTunnelService::receiveTurtleData(RsTurtleGenericTunnelItem *item,co
generateEncryptionKey(group_id,turtle_virtual_peer_id,encryption_master_key);
if(!p3turtle::decryptItem(static_cast<RsTurtleGenericDataItem*>(item),encryption_master_key,data,data_size))
if(!p3turtle::decryptItem(static_cast<const RsTurtleGenericDataItem*>(item),encryption_master_key,data,data_size))
{
GXS_NET_TUNNEL_ERROR() << "Cannot decrypt data!" << std::endl;
@ -852,3 +852,23 @@ RsSerialiser *RsGxsNetTunnelService::setupSerialiser()
return ser ;
}
bool RsGxsNetTunnelService::receiveSearchRequest(unsigned char *search_request_data,uint32_t search_request_data_len,unsigned char *& search_result_data,uint32_t& search_result_data_len)
{
std::cerr << __PRETTY_FUNCTION__ << ": received a request. Code needed to handle it" << std::endl;
return false ;
}
void RsGxsNetTunnelService::receiveSearchResult(unsigned char *search_result_data,uint32_t search_result_data_len)
{
std::cerr << __PRETTY_FUNCTION__ << ": received a search result. Code needed to handle it" << std::endl;
}
void RsGxsNetTunnelService::turtleGroupRequest(const RsGxsGroupId& group_id)
{
std::cerr << __PRETTY_FUNCTION__ << ": handling of turtle group request not implemented yet" << std::endl;
}
void RsGxsNetTunnelService::turtleSearchRequest(const std::string& match_string)
{
std::cerr << __PRETTY_FUNCTION__ << ": handling of turtle search request not implemented yet" << std::endl;
}

22
libretroshare/src/gxs/rsgxsnettunnel.h
View File

@ -212,13 +212,23 @@ public:
*/
void dump() const;
// other methods are still missing.
// - derived from p3Config, to load/save data
// - method to respond to tunnel requests, probably using RsGxsNetService
// - method to encrypt/decrypt data and send/receive to/from turtle.
/*!
* \brief connectToTurtleRouter
* Should be called after allocating a RsGxsNetTunnelService
* \param tr turtle router object
*/
virtual void connectToTurtleRouter(p3turtle *tr) ;
void turtleGroupRequest(const RsGxsGroupId& group_id) ;
void turtleSearchRequest(const std::string& match_string) ;
/*!
* \brief receiveSearchRequest
* See RsTurtleClientService::@
*/
virtual bool receiveSearchRequest(unsigned char *search_request_data,uint32_t search_request_data_len,unsigned char *& search_result_data,uint32_t& search_result_data_len);
virtual void receiveSearchResult(unsigned char *search_result_data,uint32_t search_result_data_len) ;
// Overloaded from RsTickingThread
void data_tick() ;
@ -233,7 +243,7 @@ protected:
// interaction with turtle router
virtual bool handleTunnelRequest(const RsFileHash &hash,const RsPeerId& peer_id) ;
virtual void receiveTurtleData(RsTurtleGenericTunnelItem *item,const RsFileHash& hash,const RsPeerId& virtual_peer_id,RsTurtleGenericTunnelItem::Direction direction) ;
virtual void receiveTurtleData(const RsTurtleGenericTunnelItem *item,const RsFileHash& hash,const RsPeerId& virtual_peer_id,RsTurtleGenericTunnelItem::Direction direction) ;
void addVirtualPeer(const TurtleFileHash&, const TurtleVirtualPeerId&,RsTurtleGenericTunnelItem::Direction dir) ;
void removeVirtualPeer(const TurtleFileHash&, const TurtleVirtualPeerId&) ;
const Bias20Bytes& locked_randomBias() ;

2
libretroshare/src/gxs/rsnxs.h
View File

@ -81,6 +81,8 @@ public:
virtual uint32_t getDefaultSyncAge() =0;
virtual uint32_t getDefaultKeepAge() =0;
virtual void turtleGroupRequest(const RsGxsGroupId& group_id)=0;
virtual void turtleSearchRequest(const std::string& match_string)=0;
/*!
* Initiates a search through the network
* This returns messages which contains the search terms set in RsGxsSearch

4
libretroshare/src/gxstunnel/p3gxstunnel.cc
View File

@ -685,7 +685,7 @@ void p3GxsTunnelService::removeVirtualPeer(const TurtleFileHash& hash,const Turt
}
}
void p3GxsTunnelService::receiveTurtleData(RsTurtleGenericTunnelItem *gitem,const RsFileHash& hash, const RsPeerId& virtual_peer_id,RsTurtleGenericTunnelItem::Direction direction)
void p3GxsTunnelService::receiveTurtleData(const RsTurtleGenericTunnelItem *gitem, const RsFileHash& hash, const RsPeerId& virtual_peer_id, RsTurtleGenericTunnelItem::Direction direction)
{
#ifdef DEBUG_GXS_TUNNEL
std::cerr << "GxsTunnelService::receiveTurtleData(): Received turtle data. " << std::endl;
@ -697,7 +697,7 @@ void p3GxsTunnelService::receiveTurtleData(RsTurtleGenericTunnelItem *gitem,cons
(void) direction;
#endif
RsTurtleGenericDataItem *item = dynamic_cast<RsTurtleGenericDataItem*>(gitem) ;
const RsTurtleGenericDataItem *item = dynamic_cast<const RsTurtleGenericDataItem*>(gitem) ;
if(item == NULL)
{

2
libretroshare/src/gxstunnel/p3gxstunnel.h
View File

@ -211,7 +211,7 @@ private:
// Overloaded from RsTurtleClientService
virtual bool handleTunnelRequest(const RsFileHash &hash,const RsPeerId& peer_id) ;
virtual void receiveTurtleData(RsTurtleGenericTunnelItem *item,const RsFileHash& hash,const RsPeerId& virtual_peer_id,RsTurtleGenericTunnelItem::Direction direction) ;
virtual void receiveTurtleData(const RsTurtleGenericTunnelItem *item,const RsFileHash& hash,const RsPeerId& virtual_peer_id,RsTurtleGenericTunnelItem::Direction direction) ;
void addVirtualPeer(const TurtleFileHash&, const TurtleVirtualPeerId&,RsTurtleGenericTunnelItem::Direction dir) ;
void removeVirtualPeer(const TurtleFileHash&, const TurtleVirtualPeerId&) ;

3
libretroshare/src/pqi/p3notify.cc
View File

@ -231,7 +231,8 @@ void p3Notify::notifyChatLobbyTimeShift (int time_shift)
void p3Notify::notifyCustomState (const std::string& peer_id , const std::string& status_string ) { FOR_ALL_NOTIFY_CLIENTS (*it)->notifyCustomState (peer_id,status_string) ; }
void p3Notify::notifyHashingInfo (uint32_t type , const std::string& fileinfo ) { FOR_ALL_NOTIFY_CLIENTS (*it)->notifyHashingInfo (type,fileinfo) ; }
void p3Notify::notifyTurtleSearchResult (uint32_t search_id , const std::list<TurtleFileInfo>& files ) { FOR_ALL_NOTIFY_CLIENTS (*it)->notifyTurtleSearchResult(search_id,files) ; }
void p3Notify::notifyTurtleSearchResult (uint32_t search_id , const std::list<TurtleGxsInfo>& groups ) { FOR_ALL_NOTIFY_CLIENTS (*it)->notifyTurtleSearchResult(search_id,groups) ; }
#warning MISSING CODE HERE
//void p3Notify::notifyTurtleSearchResult (uint32_t search_id , const std::list<TurtleGxsInfo>& groups ) { FOR_ALL_NOTIFY_CLIENTS (*it)->notifyTurtleSearchResult(search_id,groups) ; }
void p3Notify::notifyPeerHasNewAvatar (std::string peer_id ) { FOR_ALL_NOTIFY_CLIENTS (*it)->notifyPeerHasNewAvatar(peer_id) ; }
void p3Notify::notifyOwnAvatarChanged () { FOR_ALL_NOTIFY_CLIENTS (*it)->notifyOwnAvatarChanged() ; }
void p3Notify::notifyOwnStatusMessageChanged() { FOR_ALL_NOTIFY_CLIENTS (*it)->notifyOwnStatusMessageChanged() ; }

3
libretroshare/src/pqi/p3notify.h
View File

@ -106,7 +106,8 @@ class p3Notify: public RsNotify
void notifyCustomState (const std::string& /* peer_id */, const std::string& /* status_string */) ;
void notifyHashingInfo (uint32_t /* type */, const std::string& /* fileinfo */) ;
void notifyTurtleSearchResult (uint32_t /* search_id */, const std::list<TurtleFileInfo>& /* files */) ;
void notifyTurtleSearchResult (uint32_t /* search_id */, const std::list<TurtleGxsInfo >& /* groups */) ;
#warning MISSING CODE HERE
// void notifyTurtleSearchResult (uint32_t /* search_id */, const std::list<TurtleGxsInfo >& /* groups */) ;
void notifyPeerHasNewAvatar (std::string /* peer_id */) ;
void notifyOwnAvatarChanged () ;
void notifyOwnStatusMessageChanged () ;

3
libretroshare/src/retroshare/rsfiles.h
View File

@ -32,6 +32,7 @@
#include <string>
#include "rstypes.h"
#include "rsturtle.h"
class RsFiles;
extern RsFiles *rsFiles;
@ -213,6 +214,8 @@ class RsFiles
virtual uint32_t getMaxUploadSlotsPerFriend()=0;
virtual void setFilePermDirectDL(uint32_t perm)=0;
virtual uint32_t filePermDirectDL()=0;
virtual TurtleRequestId turtleSearch(const std::string& string_to_match) =0;
virtual TurtleRequestId turtleSearch(const RsRegularExpression::LinearizedExpression& expr) =0;
/***
* Control of Downloads Priority.

3
libretroshare/src/retroshare/rsgxschannels.h
View File

@ -96,6 +96,9 @@ virtual bool getPostData(const uint32_t &token, std::vector<RsGxsChannelPost> &p
//virtual bool createComment(uint32_t &token, RsGxsComment &comment) = 0;
//virtual bool createVote(uint32_t &token, RsGxsVote &vote) = 0;
virtual void turtleGroupRequest(const RsGxsGroupId& group_id)=0;
virtual void turtleSearchRequest(const std::string& match_string)=0;
//////////////////////////////////////////////////////////////////////////////
virtual void setMessageReadStatus(uint32_t& token, const RsGxsGrpMsgIdPair& msgId, bool read) = 0;

3
libretroshare/src/retroshare/rsnotify.h
View File

@ -228,7 +228,8 @@ class NotifyClient
virtual void notifyCustomState (const std::string& /* peer_id */, const std::string& /* status_string */) {}
virtual void notifyHashingInfo (uint32_t /* type */, const std::string& /* fileinfo */) {}
virtual void notifyTurtleSearchResult (uint32_t /* search_id */, const std::list<TurtleFileInfo>& /* files */) {}
virtual void notifyTurtleSearchResult (uint32_t /* search_id */, const std::list<TurtleGxsInfo >& /* groups */) {}
#warning MISSING CODE HERE
// virtual void notifyTurtleSearchResult (uint32_t /* search_id */, const std::list<TurtleGxsInfo >& /* groups */) {}
virtual void notifyPeerHasNewAvatar (std::string /* peer_id */) {}
virtual void notifyOwnAvatarChanged () {}
virtual void notifyOwnStatusMessageChanged () {}

11
libretroshare/src/retroshare/rsturtle.h
View File

@ -54,13 +54,7 @@ struct TurtleFileInfo
std::string name ;
uint64_t size ;
};
struct TurtleGxsInfo
{
RsGxsGroupId group_id ;
uint16_t service_id ;
std::string name ;
//RsTlvBinaryData meta ;// is that actually needed? Not sure. Better if it's not.
};
struct TurtleTunnelRequestDisplayInfo
{
uint32_t request_id ; // Id of the request
@ -118,8 +112,7 @@ class RsTurtle
// the request id, which will be further used by the gui to store results
// as they come back.
//
virtual TurtleRequestId turtleSearch(const std::string& match_string) = 0 ;
virtual TurtleRequestId turtleSearch(const RsRegularExpression::LinearizedExpression& expr) = 0 ;
virtual TurtleRequestId turtleSearch(unsigned char *search_bin_data,uint32_t search_bin_data_len,RsTurtleClientService *client_service) =0;
// Initiates tunnel handling for the given file hash. tunnels. Launches
// an exception if an error occurs during the initialization process. The

56
libretroshare/src/rsitems/rsgxsitems.cc
View File

@ -6,6 +6,8 @@
*/
#include "serialiser/rstypeserializer.h"
#include "serialiser/rsbaseserial.h"
#include "rsgxsitems.h"
#include "gxs/rsgxsdata.h"
#include <iostream>
@ -70,4 +72,58 @@ std::ostream &operator<<(std::ostream &out, const RsMsgMetaData &meta)
return out;
}
template<> uint32_t RsTypeSerializer::serial_size(const TurtleGxsInfo& i)
{
uint32_t s = 0 ;
s += 2 ; // service_id
s += i.group_id.SIZE_IN_BYTES ;
s += GetTlvStringSize(i.name) ;
return s;
}
template<> bool RsTypeSerializer::deserialize(const uint8_t data[],uint32_t size,uint32_t& offset,TurtleGxsInfo& i)
{
uint32_t saved_offset = offset ;
bool ok = true ;
ok &= getRawUInt16(data, size, &offset, &i.service_id); // service_id
ok &= i.group_id.deserialise(data, size, offset); // group_id
ok &= GetTlvString(data, size, &offset, TLV_TYPE_STR_NAME, i.name); // group name
if(!ok)
offset = saved_offset ;
return ok;
}
template<> bool RsTypeSerializer::serialize(uint8_t data[],uint32_t size,uint32_t& offset,const TurtleGxsInfo& i)
{
uint32_t saved_offset = offset ;
bool ok = true ;
ok &= setRawUInt16(data, size, &offset, i.service_id); // service_id
ok &= i.group_id.serialise(data, size, offset); // group_id
ok &= SetTlvString(data, size, &offset, TLV_TYPE_STR_NAME, i.name); // group name
if(!ok)
offset = saved_offset ;
return ok;
}
template<> void RsTypeSerializer::print_data(const std::string& n, const TurtleGxsInfo& i)
{
std::cerr << " [GXS Info ] " << n << " group_id=" << i.group_id << " service=" << std::hex << i.service_id << std::dec << ", name=" << i.name << std::endl;
}
void RsTurtleGxsSearchResultGroupSummaryItem::serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx)
{
RsTypeSerializer::serial_process(j,ctx,result,"result") ;
}
void RsTurtleGxsSearchResultGroupDataItem::serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx)
{
RsTypeSerializer::TlvMemBlock_proxy prox(encrypted_nxs_group_data,encrypted_nxs_group_data_len) ;
RsTypeSerializer::serial_process(j,ctx,prox,"encrypted_nxs_data") ;
}

76
libretroshare/src/rsitems/rsgxsitems.h
View File

@ -57,6 +57,82 @@ public:
RsMsgMetaData meta;
};
// We should make these items templates or generic classes so that each GXS service will handle them on its own.
static const uint8_t RS_PKT_SUBTYPE_GXS_SUBSTRING_SEARCH_ITEM = 0x20 ;
static const uint8_t RS_PKT_SUBTYPE_GXS_GROUP_SEARCH_ITEM = 0x21 ;
static const uint8_t RS_PKT_SUBTYPE_GXS_GROUP_SUMMARY_ITEM = 0x22 ;
static const uint8_t RS_PKT_SUBTYPE_GXS_GROUP_DATA_ITEM = 0x23 ;
class RsGxsTurtleSubStringSearchItem: public RsItem
{
public:
RsGxsTurtleSubStringSearchItem(uint16_t service): RsItem(RS_PKT_VERSION_SERVICE,service,RS_PKT_SUBTYPE_GXS_SUBSTRING_SEARCH_ITEM) {}
virtual ~RsGxsTurtleSubStringSearchItem() {}
std::string match_string ; // string to match
std::string GetKeywords() { return match_string; }
void clear() { match_string.clear() ; }
protected:
void serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx);
};
class RsGxsTurtleGroupSearchItem: public RsItem
{
public:
RsGxsTurtleGroupSearchItem(uint16_t service): RsItem(RS_PKT_VERSION_SERVICE,service,RS_PKT_SUBTYPE_GXS_GROUP_SEARCH_ITEM) {}
virtual ~RsGxsTurtleGroupSearchItem() {}
uint16_t service_id ; // searvice to search
Sha1CheckSum hashed_group_id ; // the group ID is hashed in order to keep it private.
std::string GetKeywords() { return std::string("Group request for [hashed] ")+hashed_group_id.toStdString() ; }
void clear() { hashed_group_id.clear() ; }
protected:
void serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx);
};
struct TurtleGxsInfo
{
uint16_t service_id ;
RsGxsGroupId group_id ;
RsGxsId author;
std::string name ;
std::string description ;
time_t last_post ;
uint32_t number_of_posts ;
};
class RsTurtleGxsSearchResultGroupSummaryItem: public RsItem
{
public:
RsTurtleGxsSearchResultGroupSummaryItem(uint16_t service) : RsItem(RS_PKT_VERSION_SERVICE,service,RS_PKT_SUBTYPE_GXS_GROUP_SUMMARY_ITEM){}
virtual ~RsTurtleGxsSearchResultGroupSummaryItem() {}
std::list<TurtleGxsInfo> result ;
void clear() { result.clear() ; }
protected:
void serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx);
};
class RsTurtleGxsSearchResultGroupDataItem: public RsItem
{
public:
RsTurtleGxsSearchResultGroupDataItem(uint16_t service) : RsItem(RS_PKT_VERSION_SERVICE,service,RS_PKT_SUBTYPE_GXS_GROUP_DATA_ITEM){}
virtual ~RsTurtleGxsSearchResultGroupDataItem() {}
unsigned char *encrypted_nxs_group_data; // data is encrypted with group ID. Only the requester, or anyone who already know the group id can decrypt.
uint32_t encrypted_nxs_group_data_len ;
void clear() { free(encrypted_nxs_group_data); encrypted_nxs_group_data=NULL; encrypted_nxs_group_data_len=0; }
protected:
void serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx);
};

7
libretroshare/src/services/p3gxschannels.cc
View File

@ -1695,3 +1695,10 @@ void p3GxsChannels::handle_event(uint32_t event_type, const std::string &elabel)
}
}
void p3GxsChannels::turtleGroupRequest(const RsGxsGroupId& group_id)
{
}
void p3GxsChannels::turtleSearchRequest(const std::string& match_string)
{
}

3
libretroshare/src/services/p3gxschannels.h
View File

@ -72,6 +72,9 @@ virtual void service_tick();
virtual bool saveList(bool &cleanup, std::list<RsItem *>&saveList); // @see p3Config::saveList(bool &cleanup, std::list<RsItem *>&)
virtual bool loadList(std::list<RsItem *>& loadList); // @see p3Config::loadList(std::list<RsItem *>&)
virtual void turtleGroupRequest(const RsGxsGroupId& group_id);
virtual void turtleSearchRequest(const std::string& match_string);
// Overloaded to cache new groups.
virtual RsGenExchange::ServiceCreate_Return service_CreateGroup(RsGxsGrpItem* grpItem, RsTlvSecurityKeySet& keySet);

198
libretroshare/src/turtle/p3turtle.cc
View File

@ -156,10 +156,9 @@ void p3turtle::getItemNames(std::map<uint8_t,std::string>& names) const
names.clear();
names[RS_TURTLE_SUBTYPE_STRING_SEARCH_REQUEST ] = "Filename substring search request";
names[RS_TURTLE_SUBTYPE_GXS_SEARCH_REQUEST ] = "GXS search request";
names[RS_TURTLE_SUBTYPE_GENERIC_SEARCH_REQUEST ] = "Generic search request";
names[RS_TURTLE_SUBTYPE_FT_SEARCH_RESULT ] = "File search result";
names[RS_TURTLE_SUBTYPE_GXS_GROUP_SUMMARY ] = "GXS group summary";
names[RS_TURTLE_SUBTYPE_GXS_GROUP_DATA ] = "GXS group data";
names[RS_TURTLE_SUBTYPE_GENERIC_SEARCH_RESULT ] = "Generic search result";
names[RS_TURTLE_SUBTYPE_OPEN_TUNNEL ] = "Tunnel request";
names[RS_TURTLE_SUBTYPE_TUNNEL_OK ] = "Tunnel response";
names[RS_TURTLE_SUBTYPE_FILE_REQUEST ] = "Data request";
@ -840,11 +839,11 @@ int p3turtle::handleIncoming()
switch(item->PacketSubType())
{
case RS_TURTLE_SUBTYPE_STRING_SEARCH_REQUEST:
case RS_TURTLE_SUBTYPE_GENERIC_SEARCH_REQUEST:
case RS_TURTLE_SUBTYPE_REGEXP_SEARCH_REQUEST: handleSearchRequest(dynamic_cast<RsTurtleSearchRequestItem *>(item)) ;
break ;
case RS_TURTLE_SUBTYPE_GXS_GROUP_DATA :
case RS_TURTLE_SUBTYPE_GXS_GROUP_SUMMARY :
case RS_TURTLE_SUBTYPE_GENERIC_SEARCH_RESULT :
case RS_TURTLE_SUBTYPE_FT_SEARCH_RESULT : handleSearchResult(dynamic_cast<RsTurtleSearchResultItem *>(item)) ;
break ;
@ -1002,65 +1001,92 @@ void p3turtle::handleSearchRequest(RsTurtleSearchRequestItem *item)
void p3turtle::handleSearchResult(RsTurtleSearchResultItem *item)
{
RsStackMutex stack(mTurtleMtx); /********** STACK LOCKED MTX ******/
// Find who actually sent the corresponding request.
//
std::map<TurtleRequestId,TurtleSearchRequestInfo>::iterator it = _search_requests_origins.find(item->request_id) ;
#ifdef P3TURTLE_DEBUG
std::cerr << "Received search result:" << std::endl ;
item->print(std::cerr,0) ;
#endif
if(it == _search_requests_origins.end())
std::list<std::pair<RsTurtleSearchResultItem*,RsTurtleClientService*> > results_to_notify_off_mutex ;
{
// This is an error: how could we receive a search result corresponding to a search item we
// have forwarded but that it not in the list ??
RsStackMutex stack(mTurtleMtx); /********** STACK LOCKED MTX ******/
// Find who actually sent the corresponding request.
//
std::map<TurtleRequestId,TurtleSearchRequestInfo>::iterator it = _search_requests_origins.find(item->request_id) ;
std::cerr << __PRETTY_FUNCTION__ << ": search result has no peer direction!" << std::endl ;
return ;
}
// Is this result's target actually ours ?
if(it->second.origin == _own_id)
{
it->second.result_count += item->count() ;
returnSearchResult(item) ; // Yes, so send upward.
}
else
{ // Nope, so forward it back.
#ifdef P3TURTLE_DEBUG
std::cerr << " Forwarding result back to " << it->second.origin << std::endl;
std::cerr << "Received search result:" << std::endl ;
item->print(std::cerr,0) ;
#endif
// We update the total count forwarded back, and chop it to TURTLE_SEARCH_RESULT_MAX_HITS.
uint32_t n = item->count(); // not so good!
if(it->second.result_count >= TURTLE_SEARCH_RESULT_MAX_HITS)
if(it == _search_requests_origins.end())
{
std::cerr << "(WW) exceeded turtle search result to forward. Req=" << std::hex << item->request_id << std::dec << ": dropping item with " << n << " elements." << std::endl;
// This is an error: how could we receive a search result corresponding to a search item we
// have forwarded but that it not in the list ??
std::cerr << __PRETTY_FUNCTION__ << ": search result has no peer direction!" << std::endl ;
return ;
}
if(it->second.result_count + n > TURTLE_SEARCH_RESULT_MAX_HITS)
{
for(uint32_t i=it->second.result_count + n; i>TURTLE_SEARCH_RESULT_MAX_HITS;--i)
item->pop() ;
// Is this result's target actually ours ?
it->second.result_count = TURTLE_SEARCH_RESULT_MAX_HITS ;
if(it->second.origin == _own_id)
{
it->second.result_count += item->count() ;
results_to_notify_off_mutex.push_back(std::make_pair(item,it->second.client)) ;
}
else
it->second.result_count += n ;
{ // Nope, so forward it back.
#ifdef P3TURTLE_DEBUG
std::cerr << " Forwarding result back to " << it->second.origin << std::endl;
#endif
// We update the total count forwarded back, and chop it to TURTLE_SEARCH_RESULT_MAX_HITS.
RsTurtleSearchResultItem *fwd_item = item->duplicate();
uint32_t n = item->count(); // not so good!
// Normally here, we should setup the forward adress, so that the owner's
// of the files found can be further reached by a tunnel.
if(it->second.result_count >= TURTLE_SEARCH_RESULT_MAX_HITS)
{
std::cerr << "(WW) exceeded turtle search result to forward. Req=" << std::hex << item->request_id << std::dec << ": dropping item with " << n << " elements." << std::endl;
return ;
}
fwd_item->PeerId(it->second.origin) ;
fwd_item->depth = 0 ; // obfuscate the depth for non immediate friends. Result will always be 0. This effectively removes the information.
if(it->second.result_count + n > TURTLE_SEARCH_RESULT_MAX_HITS)
{
for(uint32_t i=it->second.result_count + n; i>TURTLE_SEARCH_RESULT_MAX_HITS;--i)
item->pop() ;
sendItem(fwd_item) ;
it->second.result_count = TURTLE_SEARCH_RESULT_MAX_HITS ;
}
else
it->second.result_count += n ;
RsTurtleSearchResultItem *fwd_item = item->duplicate();
// Normally here, we should setup the forward adress, so that the owner's
// of the files found can be further reached by a tunnel.
fwd_item->PeerId(it->second.origin) ;
fwd_item->depth = 0 ; // obfuscate the depth for non immediate friends. Result will always be 0. This effectively removes the information.
sendItem(fwd_item) ;
}
}
// now we notify clients off-mutex.
for(auto it(results_to_notify_off_mutex.begin());it!=results_to_notify_off_mutex.end();++it)
{
// Hack to use the old search result handling in ftServer. Normally ftServer should use the new method with serialized result.
#warning make sure memory is correctly deleted here
RsTurtleFTSearchResultItem *ftsr = dynamic_cast<RsTurtleFTSearchResultItem*>(it->first) ;
if(ftsr!=NULL)
{
RsServer::notify()->notifyTurtleSearchResult(ftsr->request_id,ftsr->result) ;
continue ;
}
RsTurtleGenericSearchResultItem *gnsr = dynamic_cast<RsTurtleGenericSearchResultItem*>(it->first) ;
if(gnsr!=NULL)
(*it).second->receiveSearchResult(gnsr->result_data,gnsr->result_data_len) ;
}
}
// -----------------------------------------------------------------------------------//
@ -1794,17 +1820,11 @@ void RsTurtleFileSearchRequestItem::performLocalSearch(TurtleSearchRequestInfo &
}
}
void RsTurtleGxsSearchRequestItem::performLocalSearch(TurtleSearchRequestInfo &req, std::list<RsTurtleSearchResultItem*>& result) const
void RsTurtleGenericSearchRequestItem::performLocalSearch(TurtleSearchRequestInfo &req, std::list<RsTurtleSearchResultItem*>& result) const
{
std::cerr << "(EE) p3turtle: Missing code to perform actual GXS search" << std::endl;
}
void RsTurtleGxsGroupRequestItem::performLocalSearch(TurtleSearchRequestInfo &req, std::list<RsTurtleSearchResultItem*>& result) const
{
std::cerr << "(EE) p3turtle: Missing code to perform actual retrieval of GXS group" << std::endl;
}
void RsTurtleStringSearchRequestItem::search(std::list<TurtleFileInfo>& result) const
{
/* call to core */
@ -1939,6 +1959,34 @@ TurtleRequestId p3turtle::turtleSearch(const RsRegularExpression::LinearizedExpr
return id ;
}
TurtleRequestId p3turtle::turtleSearch(unsigned char *search_bin_data,uint32_t search_bin_data_len,RsTurtleClientService *client_service)
{
// generate a new search id.
TurtleRequestId id = generateRandomRequestId() ;
// Form a request packet that simulates a request from us.
//
RsTurtleGenericSearchRequestItem *item = new RsTurtleGenericSearchRequestItem ;
#ifdef P3TURTLE_DEBUG
std::cerr << "performing search. OwnId = " << _own_id << std::endl ;
#endif
item->PeerId(_own_id) ;
item->service_id = client_service->serviceId();
item->search_data = search_bin_data ;
item->search_data_len = search_bin_data_len ;
item->request_id = id ;
item->depth = 0 ;
// send it
handleSearchRequest(item) ;
return id ;
}
void p3turtle::monitorTunnels(const RsFileHash& hash,RsTurtleClientService *client_service,bool allow_multi_tunnels)
{
{
@ -1979,36 +2027,26 @@ void p3turtle::monitorTunnels(const RsFileHash& hash,RsTurtleClientService *clie
IndicateConfigChanged() ; // initiates saving of handled hashes.
}
void p3turtle::returnSearchResult(RsTurtleSearchResultItem *item)
{
#ifdef P3TURTLE_DEBUG
std::cerr << " Returning result for search request " << HEX_PRINT(item->request_id) << " upwards." << std::endl ;
#endif
RsTurtleFTSearchResultItem *ft_sr = dynamic_cast<RsTurtleFTSearchResultItem*>(item) ;
if(ft_sr != NULL)
{
RsServer::notify()->notifyTurtleSearchResult(ft_sr->request_id,ft_sr->result) ;
return ;
}
RsTurtleGxsSearchResultGroupSummaryItem *gxs_sr_gs = dynamic_cast<RsTurtleGxsSearchResultGroupSummaryItem*>(item) ;
if(gxs_sr_gs != NULL)
{
RsServer::notify()->notifyTurtleSearchResult(gxs_sr_gs->request_id,gxs_sr_gs->result) ;
return ;
}
RsTurtleGxsSearchResultGroupDataItem *gxs_sr_gd = dynamic_cast<RsTurtleGxsSearchResultGroupDataItem*>(item) ;
if(gxs_sr_gd != NULL)
{
#warning MISSING CODE HERE TO HANDLE ENCRYPTED INCOMING GROUP DATA.
//RsServer::notify()->notifyTurtleSearchResult(gxs_sr_gd->request_id,gxs_sr_gd->encrypted_nxs_group) ;
return ;
}
}
// RsTurtleGxsSearchResultGroupSummaryItem *gxs_sr_gs = dynamic_cast<RsTurtleGxsSearchResultGroupSummaryItem*>(item) ;
//
// if(gxs_sr_gs != NULL)
// {
// RsServer::notify()->notifyTurtleSearchResult(gxs_sr_gs->request_id,gxs_sr_gs->result) ;
// return ;
// }
// RsTurtleGxsSearchResultGroupDataItem *gxs_sr_gd = dynamic_cast<RsTurtleGxsSearchResultGroupDataItem*>(item) ;
//
// if(gxs_sr_gd != NULL)
// {
//#warning MISSING CODE HERE TO HANDLE ENCRYPTED INCOMING GROUP DATA.
// //RsServer::notify()->notifyTurtleSearchResult(gxs_sr_gd->request_id,gxs_sr_gd->encrypted_nxs_group) ;
// return ;
// }
/// Warning: this function should never be called while the turtle mutex is locked.
/// Otherwize this is a possible source of cross-lock with the File mutex.

19
libretroshare/src/turtle/p3turtle.h
View File

@ -173,6 +173,7 @@ class TurtleSearchRequestInfo
int depth ; // depth of the request. Used to optimize tunnel length.
uint32_t result_count; // responses to this request. Useful to avoid spamming tunnel responses.
std::string keywords;
RsTurtleClientService *client;// client who issues the request. This is null if the request does not have a local origin.
};
class TurtleTunnelRequestInfo
{
@ -244,11 +245,16 @@ class p3turtle: public p3Service, public RsTurtle, public p3Config
// the request id, which will be further used by the gui to store results
// as they come back.
//
// Eventually, search requests should be handled by client services. We will therefore
// remove the specific file search packets from the turtle router.
//
virtual TurtleSearchRequestId turtleSearch(const std::string& string_to_match) ;
virtual TurtleSearchRequestId turtleSearch(const RsRegularExpression::LinearizedExpression& expr) ;
// The first two methods are old style search requests for FT, while the 3rd one is using a generic search data type, that is only to
// be deserialized by the service. The memory ownership is kept by the calling function. Similarly, the search response will be a
// generic data type that is to be deserialized by the client service.
//
// Eventually, search requests will use the generic system
// even for FT. We need to keep the old method for a while for backward compatibility.
//
virtual TurtleRequestId turtleSearch(const RsRegularExpression::LinearizedExpression& expr) ;
virtual TurtleRequestId turtleSearch(const std::string& string_to_match) ;
virtual TurtleRequestId turtleSearch(unsigned char *search_bin_data,uint32_t search_bin_data_len,RsTurtleClientService *client_service) ;
// Initiates tunnel handling for the given file hash. tunnels. Launches
// an exception if an error occurs during the initialization process. The
@ -393,9 +399,6 @@ class p3turtle: public p3Service, public RsTurtle, public p3Config
/// Performs a search calling local cache and search structure.
void performLocalSearch(const std::string& match_string,std::list<TurtleFileInfo>& result) ;
/// Returns a search result upwards (possibly to the gui)
void returnSearchResult(RsTurtleSearchResultItem *item) ;
/// Returns true if the file with given hash is hosted locally, and accessible in anonymous mode the supplied peer.
virtual bool performLocalHashSearch(const TurtleFileHash& hash,const RsPeerId& client_peer_id,RsTurtleClientService *& service);

94
libretroshare/src/turtle/rsturtleitem.cc
View File

@ -32,11 +32,8 @@ RsItem *RsTurtleSerialiser::create_item(uint16_t service,uint8_t item_subtype) c
case RS_TURTLE_SUBTYPE_OPEN_TUNNEL : return new RsTurtleOpenTunnelItem();
case RS_TURTLE_SUBTYPE_TUNNEL_OK : return new RsTurtleTunnelOkItem();
case RS_TURTLE_SUBTYPE_GENERIC_DATA : return new RsTurtleGenericDataItem();
case RS_TURTLE_SUBTYPE_GXS_SEARCH_REQUEST : return new RsTurtleGxsSearchRequestItem();
case RS_TURTLE_SUBTYPE_GXS_GROUP_REQUEST : return new RsTurtleGxsGroupRequestItem();
case RS_TURTLE_SUBTYPE_GXS_GROUP_SUMMARY : return new RsTurtleGxsSearchResultGroupSummaryItem();
case RS_TURTLE_SUBTYPE_GXS_GROUP_DATA : return new RsTurtleGxsSearchResultGroupDataItem();
case RS_TURTLE_SUBTYPE_GENERIC_SEARCH_REQUEST : return new RsTurtleGenericSearchRequestItem();
case RS_TURTLE_SUBTYPE_GENERIC_SEARCH_RESULT : return new RsTurtleGenericSearchResultItem();
default:
break ;
@ -65,21 +62,24 @@ void RsTurtleRegExpSearchRequestItem::serial_process(RsGenericSerializer::Serial
RsTypeSerializer::serial_process<uint16_t>(j,ctx,depth,"depth") ;
RsTypeSerializer::serial_process(j,ctx,expr,"expr") ;
}
void RsTurtleGxsSearchRequestItem::serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx)
void RsTurtleGenericSearchRequestItem::serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx)
{
RsTypeSerializer::serial_process<uint32_t>(j,ctx,request_id,"request_id") ;
RsTypeSerializer::serial_process<uint16_t>(j,ctx,depth,"depth") ;
RsTypeSerializer::serial_process<uint16_t>(j,ctx,service_id,"service_id") ;
RsTypeSerializer::serial_process(j,ctx,TLV_TYPE_STR_VALUE,match_string,"match_string") ;
}
void RsTurtleGxsGroupRequestItem::serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx)
{
RsTypeSerializer::serial_process<uint32_t>(j,ctx,request_id,"request_id") ;
RsTypeSerializer::serial_process<uint16_t>(j,ctx,depth,"depth") ;
RsTypeSerializer::serial_process<uint16_t>(j,ctx,service_id,"service_id") ;
RsTypeSerializer::serial_process(j,ctx,hashed_group_id,"hashed_group_id") ;
}
RsTypeSerializer::TlvMemBlock_proxy prox(search_data,search_data_len) ;
RsTypeSerializer::serial_process(j,ctx,prox,"search_data") ;
}
RsTurtleSearchRequestItem *RsTurtleGenericSearchRequestItem::clone() const
{
RsTurtleGenericSearchRequestItem *sr = new RsTurtleGenericSearchRequestItem ;
sr->search_data = (unsigned char*)rs_malloc(search_data_len) ;
memcpy(sr->search_data,search_data,search_data_len) ;
sr->search_data_len = search_data_len ;
return sr ;
}
template<> uint32_t RsTypeSerializer::serial_size(const RsRegularExpression::LinearizedExpression& r)
{
uint32_t s = 0 ;
@ -164,18 +164,24 @@ void RsTurtleFTSearchResultItem::serial_process(RsGenericSerializer::SerializeJo
RsTypeSerializer::serial_process<uint16_t>(j,ctx,depth ,"depth") ;
RsTypeSerializer::serial_process (j,ctx,result ,"result") ;
}
void RsTurtleGxsSearchResultGroupSummaryItem::serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx)
void RsTurtleGenericSearchResultItem::serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx)
{
RsTypeSerializer::serial_process<uint32_t>(j,ctx,request_id,"request_id") ;
RsTypeSerializer::serial_process<uint16_t>(j,ctx,depth ,"depth") ;
RsTypeSerializer::serial_process (j,ctx,result ,"result") ;
RsTypeSerializer::TlvMemBlock_proxy prox(result_data,result_data_len) ;
RsTypeSerializer::serial_process(j,ctx,prox,"search_data") ;
}
void RsTurtleGxsSearchResultGroupDataItem::serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx)
RsTurtleSearchResultItem *RsTurtleGenericSearchResultItem::duplicate() const
{
RsTypeSerializer::serial_process<uint32_t> (j,ctx,request_id,"request_id") ;
RsTypeSerializer::serial_process<uint16_t> (j,ctx,depth ,"depth") ;
RsTypeSerializer::serial_process<RsTlvItem>(j,ctx,encrypted_nxs_group,"encrypted_nxs_group") ;
RsTurtleGenericSearchResultItem *sr = new RsTurtleGenericSearchResultItem ;
sr->result_data = (unsigned char*)rs_malloc(result_data_len) ;
memcpy(sr->result_data,result_data,result_data_len) ;
sr->result_data_len = result_data_len ;
return sr ;
}
template<> uint32_t RsTypeSerializer::serial_size(const TurtleFileInfo& i)
{
uint32_t s = 0 ;
@ -222,52 +228,6 @@ template<> void RsTypeSerializer::print_data(const std::string& n, const TurtleF
std::cerr << " [FileInfo ] " << n << " size=" << i.size << " hash=" << i.hash << ", name=" << i.name << std::endl;
}
template<> uint32_t RsTypeSerializer::serial_size(const TurtleGxsInfo& i)
{
uint32_t s = 0 ;
s += 2 ; // service_id
s += i.group_id.SIZE_IN_BYTES ;
s += GetTlvStringSize(i.name) ;
return s;
}
template<> bool RsTypeSerializer::deserialize(const uint8_t data[],uint32_t size,uint32_t& offset,TurtleGxsInfo& i)
{
uint32_t saved_offset = offset ;
bool ok = true ;
ok &= getRawUInt16(data, size, &offset, &i.service_id); // service_id
ok &= i.group_id.deserialise(data, size, offset); // group_id
ok &= GetTlvString(data, size, &offset, TLV_TYPE_STR_NAME, i.name); // group name
if(!ok)
offset = saved_offset ;
return ok;
}
template<> bool RsTypeSerializer::serialize(uint8_t data[],uint32_t size,uint32_t& offset,const TurtleGxsInfo& i)
{
uint32_t saved_offset = offset ;
bool ok = true ;
ok &= setRawUInt16(data, size, &offset, i.service_id); // service_id
ok &= i.group_id.serialise(data, size, offset); // group_id
ok &= SetTlvString(data, size, &offset, TLV_TYPE_STR_NAME, i.name); // group name
if(!ok)
offset = saved_offset ;
return ok;
}
template<> void RsTypeSerializer::print_data(const std::string& n, const TurtleGxsInfo& i)
{
std::cerr << " [GXS Info ] " << n << " group_id=" << i.group_id << " service=" << std::hex << i.service_id << std::dec << ", name=" << i.name << std::endl;
}
void RsTurtleOpenTunnelItem::serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx)
{
RsTypeSerializer::serial_process (j,ctx,file_hash ,"file_hash") ;

95
libretroshare/src/turtle/rsturtleitem.h
View File

@ -23,17 +23,15 @@ const uint8_t RS_TURTLE_SUBTYPE_FILE_REQUEST = 0x07 ;
const uint8_t RS_TURTLE_SUBTYPE_FILE_DATA = 0x08 ;
const uint8_t RS_TURTLE_SUBTYPE_REGEXP_SEARCH_REQUEST = 0x09 ;
const uint8_t RS_TURTLE_SUBTYPE_GENERIC_DATA = 0x0a ;
const uint8_t RS_TURTLE_SUBTYPE_GXS_SEARCH_REQUEST = 0x0b ;
const uint8_t RS_TURTLE_SUBTYPE_GXS_GROUP_REQUEST = 0x0c ;
const uint8_t RS_TURTLE_SUBTYPE_GENERIC_SEARCH_REQUEST = 0x0b ;
const uint8_t RS_TURTLE_SUBTYPE_GENERIC_SEARCH_RESULT = 0x0c ;
const uint8_t RS_TURTLE_SUBTYPE_FILE_MAP = 0x10 ;
const uint8_t RS_TURTLE_SUBTYPE_FILE_MAP_REQUEST = 0x11 ;
const uint8_t RS_TURTLE_SUBTYPE_CHUNK_CRC = 0x14 ;
const uint8_t RS_TURTLE_SUBTYPE_CHUNK_CRC_REQUEST = 0x15 ;
const uint8_t RS_TURTLE_SUBTYPE_GXS_GROUP_SUMMARY = 0x16 ;
const uint8_t RS_TURTLE_SUBTYPE_GXS_GROUP_DATA = 0x17 ;
// const uint8_t RS_TURTLE_SUBTYPE_FILE_CRC = 0x12 ; // unused
// const uint8_t RS_TURTLE_SUBTYPE_FILE_CRC_REQUEST = 0x13 ;
const uint8_t RS_TURTLE_SUBTYPE_CHUNK_CRC = 0x14 ;
const uint8_t RS_TURTLE_SUBTYPE_CHUNK_CRC_REQUEST = 0x15 ;
class TurtleSearchRequestInfo ;
@ -106,6 +104,8 @@ class RsTurtleFileSearchRequestItem: public RsTurtleSearchRequestItem
virtual ~RsTurtleFileSearchRequestItem() {}
virtual void performLocalSearch(TurtleSearchRequestInfo& req,std::list<RsTurtleSearchResultItem*>&) const ; // abstracts the search method
protected:
virtual void search(std::list<TurtleFileInfo> &) const =0;
};
@ -151,44 +151,29 @@ class RsTurtleRegExpSearchRequestItem: public RsTurtleFileSearchRequestItem
void serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx);
};
class RsTurtleGxsSearchRequestItem: public RsTurtleSearchRequestItem
class RsTurtleGenericSearchRequestItem: public RsTurtleSearchRequestItem
{
public:
RsTurtleGxsSearchRequestItem() : RsTurtleSearchRequestItem(RS_TURTLE_SUBTYPE_GXS_SEARCH_REQUEST) {}
virtual ~RsTurtleGxsSearchRequestItem() {}
RsTurtleGenericSearchRequestItem() : RsTurtleSearchRequestItem(RS_TURTLE_SUBTYPE_GENERIC_SEARCH_REQUEST) {}
virtual ~RsTurtleGenericSearchRequestItem() { clear(); }
std::string match_string ; // string to match
uint16_t service_id ; // searvice to search
uint16_t service_id ; // service to search
uint32_t search_data_len ;
unsigned char *search_data ;
std::string GetKeywords() { return match_string; }
std::string GetKeywords() { return std::string("Generic search " + RsUtil::BinToHex(search_data,search_data_len,10)); }
virtual void performLocalSearch(TurtleSearchRequestInfo& req,std::list<RsTurtleSearchResultItem*>&) const ; // abstracts the search method
virtual RsTurtleSearchRequestItem *clone() const { return new RsTurtleGxsSearchRequestItem(*this) ; }
void clear() { match_string.clear() ; }
virtual RsTurtleSearchRequestItem *clone() const ;
void clear() { free(search_data); search_data=NULL; search_data_len=0; }
virtual void performLocalSearch(TurtleSearchRequestInfo &req, std::list<RsTurtleSearchResultItem*>& result) const;
protected:
void serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx);
private:
RsTurtleGenericSearchRequestItem(const RsTurtleGenericSearchRequestItem&): RsTurtleSearchRequestItem(RS_TURTLE_SUBTYPE_GENERIC_SEARCH_REQUEST) {} // make the object non copi-able.
RsTurtleGenericSearchRequestItem& operator=(const RsTurtleGenericSearchRequestItem&) { return *this;}
};
class RsTurtleGxsGroupRequestItem: public RsTurtleSearchRequestItem
{
public:
RsTurtleGxsGroupRequestItem() : RsTurtleSearchRequestItem(RS_TURTLE_SUBTYPE_GXS_GROUP_REQUEST) {}
virtual ~RsTurtleGxsGroupRequestItem() {}
uint16_t service_id ; // searvice to search
Sha1CheckSum hashed_group_id ; // the group ID is hashed in order to keep it private.
virtual RsTurtleSearchRequestItem *clone() const { return new RsTurtleGxsGroupRequestItem(*this) ; }
virtual void performLocalSearch(TurtleSearchRequestInfo& req,std::list<RsTurtleSearchResultItem*>&) const ; // abstracts the search method
void clear() { hashed_group_id.clear() ; }
std::string GetKeywords() { return hashed_group_id.toStdString(); }
protected:
void serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx);
};
class RsTurtleSearchResultItem: public RsTurtleItem
{
public:
@ -199,7 +184,6 @@ class RsTurtleSearchResultItem: public RsTurtleItem
// If the actual depth is 1, this field will be 1.
// If the actual depth is > 1, this field is a larger arbitrary integer.
virtual void clear() =0;
virtual uint32_t count() const =0;
virtual void pop() =0;
@ -222,33 +206,20 @@ class RsTurtleFTSearchResultItem: public RsTurtleSearchResultItem
void serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx);
};
class RsTurtleGxsSearchResultGroupSummaryItem: public RsTurtleSearchResultItem
class RsTurtleGenericSearchResultItem: public RsTurtleSearchResultItem
{
public:
RsTurtleGxsSearchResultGroupSummaryItem() : RsTurtleSearchResultItem(RS_TURTLE_SUBTYPE_GXS_GROUP_SUMMARY){}
virtual ~RsTurtleGxsSearchResultGroupSummaryItem() {}
RsTurtleGenericSearchResultItem() : RsTurtleSearchResultItem(RS_TURTLE_SUBTYPE_GENERIC_SEARCH_RESULT){}
virtual ~RsTurtleGenericSearchResultItem() {}
std::list<TurtleGxsInfo> result ;
uint32_t count() const { return result_data_len/50 ; } // This is a blind size estimate. We should probably use the actual size to limit search results.
virtual void pop() {}
void clear() { result.clear() ; }
uint32_t count() const { return result.size() ; }
virtual void pop() { result.pop_back() ;}
virtual RsTurtleSearchResultItem *duplicate() const { return new RsTurtleGxsSearchResultGroupSummaryItem(*this) ; }
protected:
void serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx);
};
class RsTurtleGxsSearchResultGroupDataItem: public RsTurtleSearchResultItem
{
public:
RsTurtleGxsSearchResultGroupDataItem() : RsTurtleSearchResultItem(RS_TURTLE_SUBTYPE_GXS_GROUP_DATA){}
virtual ~RsTurtleGxsSearchResultGroupDataItem() {}
unsigned char *result_data ;
uint32_t result_data_len ;
RsTlvBinaryData encrypted_nxs_group; // data is encrypted with group ID.
uint32_t count() const { return 1 ; }
virtual void pop() { clear(); }
void clear() { encrypted_nxs_group.TlvClear() ; }
virtual RsTurtleSearchResultItem *duplicate() const { return new RsTurtleGxsSearchResultGroupDataItem(*this) ; }
virtual RsTurtleSearchResultItem *duplicate() const ;
void clear() { free(result_data); result_data=NULL; result_data_len=0; }
protected:
void serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx);
};
@ -262,10 +233,10 @@ class RsTurtleOpenTunnelItem: public RsTurtleItem
public:
RsTurtleOpenTunnelItem() : RsTurtleItem(RS_TURTLE_SUBTYPE_OPEN_TUNNEL), request_id(0), partial_tunnel_id(0), depth(0) { setPriorityLevel(QOS_PRIORITY_RS_TURTLE_OPEN_TUNNEL) ;}
TurtleFileHash file_hash ; // hash to match
uint32_t request_id ; // randomly generated request id.
TurtleFileHash file_hash ; // hash to match
uint32_t request_id ; // randomly generated request id.
uint32_t partial_tunnel_id ; // uncomplete tunnel id. Will be completed at destination.
uint16_t depth ; // Used for limiting search depth.
uint16_t depth ; // Used for limiting search depth.
void clear() { file_hash.clear() ;}
protected:

47
libretroshare/src/turtle/turtleclientservice.h
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@ -42,6 +42,18 @@ class p3turtle ;
class RsTurtleClientService
{
public:
/*!
* \brief serviceId
* Returns the ID of the client service. This is used to pass the ID to search requests, from the client services
* \return
* The service ID.
*/
virtual uint16_t serviceId() const
{
std::cerr << "!!!!!! Received request for service ID in turtle router client, but the client service is not handling it !!!!!!!" << std::endl ;
return 0 ;
}
/*!
* \brief handleTunnelRequest
@ -52,7 +64,6 @@ class RsTurtleClientService
*/
virtual bool handleTunnelRequest(const RsFileHash& /*hash*/,const RsPeerId& /*peer_id*/) { return false ; }
/*!
* \brief receiveTurtleData
* This method is called by the turtle router to send data that comes out of a turtle tunnel, and should
@ -74,11 +85,43 @@ class RsTurtleClientService
* By default (if not overloaded), the method will just free the data, as any subclass should do as well.
* Note: p3turtle stays owner of the item, so the client should not delete it!
*/
virtual void receiveTurtleData(RsTurtleGenericTunnelItem */*item*/,const RsFileHash& /*hash*/,const RsPeerId& /*virtual_peer_id*/,RsTurtleGenericTunnelItem::Direction /*direction*/)
virtual void receiveTurtleData(const RsTurtleGenericTunnelItem * /* item */,const RsFileHash& /*hash*/,const RsPeerId& /*virtual_peer_id*/,RsTurtleGenericTunnelItem::Direction /*direction*/)
{
std::cerr << "!!!!!! Received Data from turtle router, but the client service is not handling it !!!!!!!!!!" << std::endl ;
}
/*!
* \brief receiveSearchRequest
* This method is called by the turtle router to notify the client of a search request in the form generic data. The returned
* result contains the serialised generic result returned by the client.
*
* The turtle router keeps the memory ownership over search_request_data
*
* \param search_request_data generic serialized search data
* \param search_request_data_len length of the serialized search data
* \param search_result_data generic serialized search result data
* \param search_result_data_len length of the serialized search result data
*
* \return true if the search is successful.
*/
virtual bool receiveSearchRequest(unsigned char */*search_request_data*/,uint32_t /*search_request_data_len*/,unsigned char *& /*search_result_data*/,uint32_t& /*search_result_data_len*/)
{
std::cerr << "!!!!!! Received search result from turtle router, but the client service who requested it is not handling it !!!!!!!!!!" << std::endl ;
return false;
}
/*!
* \brief receiveSearchResult
* This method is called by the turtle router to notify the client of a search result. The result is serialized for the current class to read.
*
* \param search_result_data result data. Memory ownership is owned by the turtle router. So do not delete!
* \param search_result_data length of result data
*/
virtual void receiveSearchResult(unsigned char * /*search_result_data*/,uint32_t /*search_result_data_len*/)
{
std::cerr << "!!!!!! Received search result from turtle router, but the client service who requested it is not handling it !!!!!!!!!!" << std::endl ;
}
/*!
* \brief serializer
* Method for creating specific items of the client service. The

6
retroshare-gui/src/gui/FileTransfer/SearchDialog.cpp
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@ -792,7 +792,7 @@ void SearchDialog::advancedSearch(RsRegularExpression::Expression* expression)
RsRegularExpression::LinearizedExpression e ;
expression->linearize(e) ;
TurtleRequestId req_id = rsTurtle->turtleSearch(e) ;
TurtleRequestId req_id = rsFiles->turtleSearch(e) ;
// This will act before turtle results come to the interface, thanks to the signals scheduling policy.
initSearchResult(QString::fromStdString(e.GetStrings()),req_id, ui.FileTypeComboBox->currentIndex(), true) ;
@ -858,9 +858,9 @@ void SearchDialog::searchKeywords(const QString& keywords)
if(ui._anonF2Fsearch_CB->isChecked())
{
if(n==1)
req_id = rsTurtle->turtleSearch(words.front()) ;
req_id = rsFiles->turtleSearch(words.front()) ;
else
req_id = rsTurtle->turtleSearch(lin_exp) ;
req_id = rsFiles->turtleSearch(lin_exp) ;
}
else
req_id = RSRandom::random_u32() ; // generate a random 32 bits request id

2
retroshare-gui/src/gui/notifyqt.h
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@ -23,7 +23,9 @@ class MessengerWindow;
class ToasterItem;
class ToasterNotify;
class SignatureEventData ;
struct TurtleFileInfo;
struct TurtleGxsInfo;
class NotifyQt: public QObject, public NotifyClient
{