mirror of
https://github.com/RetroShare/RetroShare.git
synced 2024-12-16 03:14:31 -05:00
a0a64fb588
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@2002 b45a01b8-16f6-495d-af2f-9b41ad6348cc
506 lines
12 KiB
C++
506 lines
12 KiB
C++
/*
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* libretroshare/src/services: rsforums.cc
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*
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* RetroShare C++ Interface.
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*
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* Copyright 2007-2008 by Robert Fernie.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License Version 2 as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA.
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*
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* Please report all bugs and problems to "retroshare@lunamutt.com".
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*
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*/
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#include "services/p3forums.h"
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#include "pqi/authssl.h"
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uint32_t convertToInternalFlags(uint32_t extFlags);
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uint32_t convertToExternalFlags(uint32_t intFlags);
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std::ostream &operator<<(std::ostream &out, const ForumInfo &info)
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{
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std::string name(info.forumName.begin(), info.forumName.end());
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std::string desc(info.forumDesc.begin(), info.forumDesc.end());
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out << "ForumInfo:";
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out << std::endl;
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out << "ForumId: " << info.forumId << std::endl;
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out << "ForumName: " << name << std::endl;
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out << "ForumDesc: " << desc << std::endl;
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out << "ForumFlags: " << info.forumFlags << std::endl;
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out << "Pop: " << info.pop << std::endl;
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out << "LastPost: " << info.lastPost << std::endl;
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return out;
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}
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std::ostream &operator<<(std::ostream &out, const ThreadInfoSummary &info)
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{
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out << "ThreadInfoSummary:";
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out << std::endl;
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//out << "ForumId: " << forumId << std::endl;
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//out << "ThreadId: " << threadId << std::endl;
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return out;
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}
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std::ostream &operator<<(std::ostream &out, const ForumMsgInfo &info)
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{
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out << "ForumMsgInfo:";
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out << std::endl;
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//out << "ForumId: " << forumId << std::endl;
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//out << "ThreadId: " << threadId << std::endl;
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return out;
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}
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RsForums *rsForums = NULL;
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/* Forums will be initially stored for 1 year
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* remember 2^16 = 64K max units in store period.
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* PUBPERIOD * 2^16 = max STORE PERIOD */
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#define FORUM_STOREPERIOD (365*24*3600) /* 365 * 24 * 3600 - secs in a year */
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#define FORUM_PUBPERIOD 600 /* 10 minutes ... (max = 455 days) */
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p3Forums::p3Forums(uint16_t type, CacheStrapper *cs, CacheTransfer *cft,
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std::string srcdir, std::string storedir)
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:p3GroupDistrib(type, cs, cft, srcdir, storedir,
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CONFIG_TYPE_FORUMS, FORUM_STOREPERIOD, FORUM_PUBPERIOD),
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mForumsChanged(false)
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{
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//loadDummyData();
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return;
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}
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p3Forums::~p3Forums()
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{
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return;
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}
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/****************************************/
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bool p3Forums::forumsChanged(std::list<std::string> &forumIds)
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{
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return groupsChanged(forumIds);
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}
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bool p3Forums::getForumInfo(std::string fId, ForumInfo &fi)
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{
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RsStackMutex stack(distribMtx); /***** STACK LOCKED MUTEX *****/
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/* extract details */
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GroupInfo *gi = locked_getGroupInfo(fId);
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if (!gi)
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return false;
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fi.forumId = gi->grpId;
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fi.forumName = gi->grpName;
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fi.forumDesc = gi->grpDesc;
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fi.forumFlags = gi->grpFlags;
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fi.subscribeFlags = gi->flags;
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fi.pop = gi->sources.size();
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fi.lastPost = gi->lastPost;
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return true;
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}
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bool p3Forums::getForumList(std::list<ForumInfo> &forumList)
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{
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std::list<std::string> grpIds;
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std::list<std::string>::iterator it;
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getAllGroupList(grpIds);
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for(it = grpIds.begin(); it != grpIds.end(); it++)
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{
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ForumInfo fi;
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if (getForumInfo(*it, fi))
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{
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forumList.push_back(fi);
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}
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}
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return true;
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}
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bool p3Forums::getForumThreadList(std::string fId, std::list<ThreadInfoSummary> &msgs)
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{
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std::list<std::string> msgIds;
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std::list<std::string>::iterator it;
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getParentMsgList(fId, "", msgIds);
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RsStackMutex stack(distribMtx); /***** STACK LOCKED MUTEX *****/
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for(it = msgIds.begin(); it != msgIds.end(); it++)
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{
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/* get details */
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RsDistribMsg *msg = locked_getGroupMsg(fId, *it);
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RsForumMsg *fmsg = dynamic_cast<RsForumMsg *>(msg);
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if (!fmsg)
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continue;
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ThreadInfoSummary tis;
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tis.forumId = msg->grpId;
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tis.msgId = msg->msgId;
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tis.parentId = ""; // always NULL (see request)
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tis.threadId = msg->msgId; // these are the thread heads!
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tis.ts = msg->timestamp;
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tis.childTS = msg->childTS;
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/* the rest must be gotten from the derived Msg */
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tis.title = fmsg->title;
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tis.msg = fmsg->msg;
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msgs.push_back(tis);
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}
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return true;
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}
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bool p3Forums::getForumThreadMsgList(std::string fId, std::string pId, std::list<ThreadInfoSummary> &msgs)
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{
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std::list<std::string> msgIds;
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std::list<std::string>::iterator it;
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getParentMsgList(fId, pId, msgIds);
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RsStackMutex stack(distribMtx); /***** STACK LOCKED MUTEX *****/
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for(it = msgIds.begin(); it != msgIds.end(); it++)
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{
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/* get details */
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RsDistribMsg *msg = locked_getGroupMsg(fId, *it);
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RsForumMsg *fmsg = dynamic_cast<RsForumMsg *>(msg);
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if (!fmsg)
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continue;
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ThreadInfoSummary tis;
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tis.forumId = msg->grpId;
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tis.msgId = msg->msgId;
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tis.parentId = msg->parentId;
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tis.threadId = msg->threadId;
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tis.ts = msg->timestamp;
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tis.childTS = msg->childTS;
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/* the rest must be gotten from the derived Msg */
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tis.title = fmsg->title;
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tis.msg = fmsg->msg;
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msgs.push_back(tis);
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}
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return true;
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}
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bool p3Forums::getForumMessage(std::string fId, std::string mId, ForumMsgInfo &info)
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{
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std::list<std::string> msgIds;
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std::list<std::string>::iterator it;
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RsStackMutex stack(distribMtx); /***** STACK LOCKED MUTEX *****/
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RsDistribMsg *msg = locked_getGroupMsg(fId, mId);
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RsForumMsg *fmsg = dynamic_cast<RsForumMsg *>(msg);
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if (!fmsg)
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return false;
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info.forumId = msg->grpId;
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info.msgId = msg->msgId;
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info.parentId = msg->parentId;
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info.threadId = msg->threadId;
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info.ts = msg->timestamp;
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info.childTS = msg->childTS;
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/* the rest must be gotten from the derived Msg */
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info.title = fmsg->title;
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info.msg = fmsg->msg;
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// should only use actual signature ....
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//info.srcId = fmsg->srcId;
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info.srcId = fmsg->personalSignature.keyId;
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return true;
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}
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bool p3Forums::ForumMessageSend(ForumMsgInfo &info)
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{
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bool signIt = (info.msgflags == RS_DISTRIB_AUTHEN_REQ);
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createForumMsg(info.forumId, info.parentId,
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info.title, info.msg, signIt);
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return true;
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}
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std::string p3Forums::createForum(std::wstring forumName, std::wstring forumDesc, uint32_t forumFlags)
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{
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std::string id = createGroup(forumName, forumDesc,
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convertToInternalFlags(forumFlags));
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return id;
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}
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std::string p3Forums::createForumMsg(std::string fId, std::string pId,
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std::wstring title, std::wstring msg, bool signIt)
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{
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RsForumMsg *fmsg = new RsForumMsg();
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fmsg->grpId = fId;
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fmsg->parentId = pId;
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{
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RsStackMutex stack(distribMtx); /***** STACK LOCKED MUTEX *****/
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RsDistribMsg *msg = locked_getGroupMsg(fId, pId);
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if (!msg)
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{
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fmsg->parentId = "";
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fmsg->threadId = "";
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}
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else
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{
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if (msg->parentId == "")
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{
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fmsg->threadId = fmsg->parentId;
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}
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else
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{
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fmsg->threadId = msg->threadId;
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}
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}
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}
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fmsg->title = title;
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fmsg->msg = msg;
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if (signIt)
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{
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fmsg->srcId = AuthSSL::getAuthSSL()->OwnId();
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}
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fmsg->timestamp = time(NULL);
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std::string msgId = publishMsg(fmsg, signIt);
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return msgId;
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}
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RsSerialType *p3Forums::createSerialiser()
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{
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return new RsForumSerialiser();
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}
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bool p3Forums::locked_checkDistribMsg(RsDistribMsg *msg)
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{
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return true;
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}
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RsDistribGrp *p3Forums::locked_createPublicDistribGrp(GroupInfo &info)
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{
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RsDistribGrp *grp = NULL; //new RsForumGrp();
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return grp;
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}
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RsDistribGrp *p3Forums::locked_createPrivateDistribGrp(GroupInfo &info)
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{
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RsDistribGrp *grp = NULL; //new RsForumGrp();
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return grp;
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}
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uint32_t convertToInternalFlags(uint32_t extFlags)
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{
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return extFlags;
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}
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uint32_t convertToExternalFlags(uint32_t intFlags)
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{
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return intFlags;
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}
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bool p3Forums::forumSubscribe(std::string fId, bool subscribe)
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{
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return subscribeToGroup(fId, subscribe);
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}
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/***************************************************************************************/
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/****************** Event Feedback (Overloaded form p3distrib) *************************/
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/***************************************************************************************/
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#include "pqi/pqinotify.h"
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void p3Forums::locked_notifyGroupChanged(GroupInfo &grp, uint32_t flags)
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{
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std::string grpId = grp.grpId;
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std::string msgId;
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std::string nullId;
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switch(flags)
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{
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case GRP_NEW_UPDATE:
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getPqiNotify()->AddFeedItem(RS_FEED_ITEM_FORUM_NEW, grpId, msgId, nullId);
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break;
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case GRP_UPDATE:
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getPqiNotify()->AddFeedItem(RS_FEED_ITEM_FORUM_UPDATE, grpId, msgId, nullId);
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break;
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case GRP_LOAD_KEY:
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break;
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case GRP_NEW_MSG:
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break;
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case GRP_SUBSCRIBED:
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break;
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}
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return p3GroupDistrib::locked_notifyGroupChanged(grp, flags);
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}
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bool p3Forums::locked_eventDuplicateMsg(GroupInfo *grp, RsDistribMsg *msg, std::string id)
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{
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return true;
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}
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bool p3Forums::locked_eventNewMsg(GroupInfo *grp, RsDistribMsg *msg, std::string id)
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{
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std::string grpId = msg->grpId;
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std::string msgId = msg->msgId;
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std::string nullId;
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getPqiNotify()->AddFeedItem(RS_FEED_ITEM_FORUM_MSG, grpId, msgId, nullId);
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return true;
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}
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/****************************************/
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void p3Forums::loadDummyData()
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{
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ForumInfo fi;
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std::string forumId;
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std::string msgId;
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time_t now = time(NULL);
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fi.forumId = "FID1234";
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fi.forumName = L"Forum 1";
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fi.forumDesc = L"Forum 1";
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fi.forumFlags = RS_DISTRIB_ADMIN;
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fi.pop = 2;
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fi.lastPost = now - 123;
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forumId = createForum(fi.forumName, fi.forumDesc, fi.forumFlags);
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fi.forumId = "FID2345";
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fi.forumName = L"Forum 2";
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fi.forumDesc = L"Forum 2";
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fi.forumFlags = RS_DISTRIB_SUBSCRIBED;
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fi.pop = 3;
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fi.lastPost = now - 1234;
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forumId = createForum(fi.forumName, fi.forumDesc, fi.forumFlags);
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msgId = createForumMsg(forumId, "", L"WELCOME TO Forum1", L"Hello!", true);
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msgId = createForumMsg(forumId, msgId, L"Love this forum", L"Hello2!", true);
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return;
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/* ignore this */
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fi.forumId = "FID3456";
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fi.forumName = L"Forum 3";
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fi.forumDesc = L"Forum 3";
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fi.forumFlags = 0;
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fi.pop = 3;
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fi.lastPost = now - 1234;
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forumId = createForum(fi.forumName, fi.forumDesc, fi.forumFlags);
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fi.forumId = "FID4567";
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fi.forumName = L"Forum 4";
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fi.forumDesc = L"Forum 4";
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fi.forumFlags = 0;
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fi.pop = 5;
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fi.lastPost = now - 1234;
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forumId = createForum(fi.forumName, fi.forumDesc, fi.forumFlags);
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fi.forumId = "FID5678";
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fi.forumName = L"Forum 5";
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fi.forumDesc = L"Forum 5";
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fi.forumFlags = 0;
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fi.pop = 1;
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fi.lastPost = now - 1234;
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forumId = createForum(fi.forumName, fi.forumDesc, fi.forumFlags);
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fi.forumId = "FID6789";
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fi.forumName = L"Forum 6";
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fi.forumDesc = L"Forum 6";
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fi.forumFlags = 0;
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fi.pop = 2;
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fi.lastPost = now - 1234;
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forumId = createForum(fi.forumName, fi.forumDesc, fi.forumFlags);
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fi.forumId = "FID7890";
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fi.forumName = L"Forum 7";
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fi.forumDesc = L"Forum 7";
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fi.forumFlags = 0;
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fi.pop = 4;
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fi.lastPost = now - 1234;
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forumId = createForum(fi.forumName, fi.forumDesc, fi.forumFlags);
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fi.forumId = "FID8901";
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fi.forumName = L"Forum 8";
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fi.forumDesc = L"Forum 8";
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fi.forumFlags = 0;
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fi.pop = 3;
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fi.lastPost = now - 1234;
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forumId = createForum(fi.forumName, fi.forumDesc, fi.forumFlags);
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fi.forumId = "FID9012";
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fi.forumName = L"Forum 9";
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fi.forumDesc = L"Forum 9";
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fi.forumFlags = 0;
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fi.pop = 2;
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fi.lastPost = now - 1234;
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forumId = createForum(fi.forumName, fi.forumDesc, fi.forumFlags);
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fi.forumId = "FID9123";
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fi.forumName = L"Forum 10";
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fi.forumDesc = L"Forum 10";
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fi.forumFlags = 0;
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fi.pop = 1;
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fi.lastPost = now - 1234;
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forumId = createForum(fi.forumName, fi.forumDesc, fi.forumFlags);
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mForumsChanged = true;
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}
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