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added example of what the basic service should look like.

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git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-new_cache_system@4939 b45a01b8-16f6-495d-af2f-9b41ad6348cc
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drbob 2012-02-14 15:33:58 +00:00
parent 1eb82bd676
commit 2f6061c8ac
1 changed files with 104 additions and 0 deletions
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104
libretroshare/src/gxs/db_gxp_service.h Normal file
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/* Generalised Service Base Class.
* The base class interfaces with gixp, disk, net services.
*/
class RsGxpLink
{
uint32_t type;
std::string msgId;
}
class RsGxpItem
{
std::string msgId;
std::string origMsgId;
std::string groupId;
gxpTime time;
std::list<std::string> hashtags;
std::list<RsGxpLink> linked;
gxpsignature sign;
};
class RsGxpGroup
{
};
class gxp_service
{
public:
requestItem(msgId);
recv(RsGxpItem *item);
send(RsGxpItem *item);
/****************************************************************************************************/
// Event Callback for the service.
/****************************************************************************************************/
notify_groupChanged(); // Mainly for GUI display.
notify_newMessage(); // used for newsFeeds.
notify_duplicateMessage(); // Channels needs this for Downloading stuff, can probably be moved above.
locked_checkDistribMsg(); // required overload?
/****************************************************************************************************/
// Must worry about sharing keys.
// Can gixp handle it?
// What interfaces do we need here?
/****************************************************************************************************/
/****************************************************************************************************/
// Interface for Message Read Status
// At the moment this is overloaded to handle autodownload flags too.
// This is a configuration thing.
/****************************************************************************************************/
int flagItemRead(std::string id);
int flagItemUnread(std::string id);
int flagGroupRead(std::string id);
int flagGroupUnread(std::string id);
/****************************************************************************************************/
// External Interface for Data.
/****************************************************************************************************/
// Mesage Creation.
int createGroup(RsGxpGroup *grp);
int createItem(RsGxpItem *item);
// Group Lists & Message Lists.
int getGroupsChanged(std::list<std::string> &groupIds);
int getGroups(std::list<std::string> &groupIds);
int getGroupList(std::string grpId, std::list<std::string> &groupIds);
int getTimeRange(GxpTime from, GxpTime to, std::list<std::string> &msgIds);
int getGroupTimeRange(std::string grpId, GxpTime from, GxpTime to, std::list<std::string> &msgIds);
int getReplacementMsgs(std::string origId, std::list<std::string> replaceIds);
// Getting the Actual Data.
int haveItem(std::string msgId);
int requestItem(std::string msgId);
RsGxpItem *getMsg_locked(std::string msgId);
RsGxpGroup *getGroup_locked(std::string msgId);
// Interface with GIXP Stuff... everything else should be behind the scenes.
RsGixpProfile *getProfile_locked(std::string id);
// Immediate Search...
int searchReferringLinks(RsGxpLink link, std::list<std::string> &msgIds);
int searchHashTags(std::list<std::string>, std::list<std::string> &msgIds);
// Remote Search...
private:
// Reversed Index: for hash searching.
std::map<std::string, std::list<ids> > mSearchMap;
};