//static
void HippoGridInfo::onXmlCharacterData(void* userData, const XML_Char* s, int len)
{
	HippoGridInfo* self = (HippoGridInfo*)userData;
	switch (self->mXmlState) 
	{
		case XML_GRIDNICK:
		{
			if (self->mGridNick == "")
			{
			  self->mGridNick.assign(s, len);
			  self->mGridNick = sanitizeGridNick(self->mGridNick);
			}
			break;
		}

		case XML_PLATFORM:
		{
			std::string platform(s, len);
			self->setPlatform(platform); 
			break;
		}	

		case XML_LOGINURI:
		{
			self->setLoginUri(std::string(s, len));
			break;
		}

		case XML_HELPERURI:
		{
			self->setHelperUri(std::string(s, len));
			break;
		}

		case XML_SEARCH:
		{
			self->mSearchUrl.assign(s, len);
			//sanitizeQueryUrl(mSearchUrl);
			break;
		}

		case XML_GRIDNAME:
		{
		  if (self->mGridName == "")
		  {
			self->mGridName.assign(s, len);
		  }
		  break;
		}

		case XML_LOGINPAGE: self->mLoginPage.assign(s, len); break;
		case XML_WEBSITE: self->mWebSite.assign(s, len); break;
		case XML_SUPPORT: self->mSupportUrl.assign(s, len); break;
		case XML_REGISTER: self->mRegisterUrl.assign(s, len); break;
		case XML_PASSWORD: self->mPasswordUrl.assign(s, len); break;
		case XML_MESSAGE: self->mGridMessage.assign(s, len); break;

		case XML_VOID: break;
	}
}
void HippoGridManager::parseData(LLSD &gridInfo, bool mergeIfNewer)
{
	if (mergeIfNewer) {
		LLSD::array_const_iterator it, end = gridInfo.endArray();
		for (it = gridInfo.beginArray(); it != end; ++it) {
			LLSD gridMap = *it;
			if (gridMap.has("default_grids_version")) {
				int version = gridMap["default_grids_version"];
				if (version <= mDefaultGridsVersion) return;
				else break;
			}
		}
		if (it == end) {
			llwarns << "Grid data has no version number." << llendl;
			return;
		}
	}

	llinfos << "Loading grid data." << llendl;

	LLSD::array_const_iterator it, end = gridInfo.endArray();
	for (it = gridInfo.beginArray(); it != end; ++it) {
		LLSD gridMap = *it;
		if (gridMap.has("default_grids_version")) {
			mDefaultGridsVersion = gridMap["default_grids_version"];
		} else if (gridMap.has("gridnick") && gridMap.has("loginuri")) {
			std::string gridnick = gridMap["gridnick"];
			HippoGridInfo *grid;
			GridIterator it = mGridInfo.find(gridnick);
			bool newGrid = (it == mGridInfo.end());
			if (newGrid) {
				// create new grid info
				grid = new HippoGridInfo(gridnick);
			} else {
				// update existing grid info
				grid = it->second;
			}
			grid->setLoginUri(gridMap["loginuri"]);
			if (gridMap.has("platform")) grid->setPlatform(gridMap["platform"]);
			if (gridMap.has("gridname")) grid->setGridName(gridMap["gridname"]);
			if (gridMap.has("loginpage")) grid->setLoginPage(gridMap["loginpage"]);
			if (gridMap.has("helperuri")) grid->setHelperUri(gridMap["helperuri"]);
			if (gridMap.has("website")) grid->setWebSite(gridMap["website"]);
			if (gridMap.has("support")) grid->setSupportUrl(gridMap["support"]);
			if (gridMap.has("register")) grid->setRegisterUrl(gridMap["register"]);
			if (gridMap.has("password")) grid->setPasswordUrl(gridMap["password"]);
			//if (gridMap.has("search")) grid->setSearchUrl(gridMap["search"]);
			if (gridMap.has("render_compat")) grid->setRenderCompat(gridMap["render_compat"]);
			if (gridMap.has("firstname")) grid->setFirstName(gridMap["firstname"]);
			if (gridMap.has("lastname")) grid->setLastName(gridMap["lastname"]);
			if (gridMap.has("avatarpassword")) grid->setAvatarPassword(gridMap["avatarpassword"]);
			if (newGrid) addGrid(grid);
		}
	}
}
void HippoGridManager::parseData(LLSD &gridInfo, bool mergeIfNewer)
{
	LLSD::array_const_iterator it, end = gridInfo.endArray();
	for (it = gridInfo.beginArray(); it != end; ++it) {
		LLSD gridMap = *it;
		if (gridMap.has("gridnick") && gridMap.has("loginuri")) {
			std::string gridnick = gridMap["gridnick"];
			HippoGridInfo *grid;
			GridIterator it = mGridInfo.find(gridnick);
			bool newGrid = (it == mGridInfo.end());
			if (gridMap.has("version")) {
				int version = gridMap["version"];
				if (version == -1) {
					// delete grid
					if (!newGrid) mGridInfo.erase(it);
					continue;
				} else if (mergeIfNewer && !newGrid && (version <= it->second->getVersion())) {
					// don't update if version is not newer
					continue;
				}
			}
			if (newGrid) {
				// create new grid info
				grid = new HippoGridInfo(gridnick);
			} else {
				// update existing grid info
				grid = it->second;
			}
			grid->setLoginUri(gridMap["loginuri"]);
			if (gridMap.has("platform")) grid->setPlatform(gridMap["platform"]);
			if (gridMap.has("gridname")) grid->setGridName(gridMap["gridname"]);
			if (gridMap.has("lastlogin_fname")) grid->setLastFName(gridMap["lastlogin_fname"]);
			if (gridMap.has("lastlogin_lname")) grid->setLastLName(gridMap["lastlogin_lname"]);
			if (gridMap.has("loginpage")) grid->setLoginPage(gridMap["loginpage"]);
			if (gridMap.has("helperuri")) grid->setHelperUri(gridMap["helperuri"]);
			if (gridMap.has("website")) grid->setWebSite(gridMap["website"]);
			if (gridMap.has("support")) grid->setSupportUrl(gridMap["support"]);
			if (gridMap.has("register")) grid->setRegisterUrl(gridMap["register"]);
			if (gridMap.has("password")) grid->setPasswordUrl(gridMap["password"]);
			//if (gridMap.has("search")) grid->setSearchUrl(gridMap["search"]);
			if (gridMap.has("render_compat")) grid->setRenderCompat(gridMap["render_compat"]);
			if (gridMap.has("version")) grid->setVersion(gridMap["version"]);
			if (newGrid) addGrid(grid);
		}
	}
}
// returns false, if adding new grid failed
bool HippoPanelGridsImpl::saveCurGrid()
{
	HippoGridInfo *gridInfo = 0;
	
	gridInfo = gHippoGridManager->getGrid(mCurGrid);
	//gridInfo->retrieveGridInfo();
	refresh();
	
	std::string gridname = childGetValue("gridname");
	if (gridname == "<required>") gridname = "";
	std::string loginuri = childGetValue("loginuri");
	if (loginuri == "<required>") loginuri = "";
	
	if (gridname.empty() && !loginuri.empty())
		this->retrieveGridInfo();
	
	if ((mState == ADD_NEW) || (mState == ADD_COPY)) {
		
		// check nickname
		std::string gridname = childGetValue("gridname");
		childSetValue("gridname", (gridname != "")? gridname: "<required>");
		if (gridname == "") {
			LLNotificationsUtil::add("GridsNoNick");
			return false;
		}
		if (gHippoGridManager->getGrid(gridname)) {
			LLSD args;
			args["NAME"] = gridname;
			LLNotificationsUtil::add("GridExists", args);
			return false;
		}
		
		// check login URI
		if (loginuri == "") {
			LLSD args;
			args["NAME"] = gridname;
			LLNotificationsUtil::add("GridsNoLoginUri", args);
			return false;
		}
		
		mState = NORMAL;
		mCurGrid = gridname;
		gridInfo = new HippoGridInfo(gridname);
		gHippoGridManager->addGrid(gridInfo);
	    gridInfo->retrieveGridInfo();
	}
	
	if (!gridInfo) {
		llwarns << "Grid not found, ignoring changes." << llendl;
		return true;
	}

	gridInfo->setPlatform(childGetValue("platform"));
	gridInfo->setGridName(childGetValue("gridname"));
	gridInfo->setLoginUri(childGetValue("loginuri"));
	gridInfo->setLoginPage(childGetValue("loginpage"));
	gridInfo->setHelperUri(childGetValue("helperuri"));
	gridInfo->setWebSite(childGetValue("website"));
	gridInfo->setSupportUrl(childGetValue("support"));
	gridInfo->setRegisterUrl(childGetValue("register"));
	gridInfo->setPasswordUrl(childGetValue("password"));
	gridInfo->setSearchUrl(childGetValue("search"));
	gridInfo->setRenderCompat(childGetValue("render_compat"));
	
	refresh();
	return true;
}
// returns false, if adding new grid failed
bool HippoPanelGridsImpl::saveCurGrid()
{
	HippoGridInfo *gridInfo = 0;
	
	gridInfo = gHippoGridManager->getGrid(mCurGrid);
	//gridInfo->getGridInfo();
	refresh();
	
	std::string gridname = childGetValue("gridname");
	if (gridname == "<required>") gridname = "";
	std::string loginuri = childGetValue("loginuri");
	if (loginuri == "<required>") loginuri = "";
	
	if (gridname.empty() && !loginuri.empty())
		this->retrieveGridInfo();
	
	if ((mState == ADD_NEW) || (mState == ADD_COPY)) {
		
		// check nickname
		std::string gridname = childGetValue("gridname");
		childSetValue("gridname", (gridname != "")? gridname: "<required>");
		if (gridname == "") {
			LLNotificationsUtil::add("GridsNoNick");
			return false;
		}
		if (gHippoGridManager->getGrid(gridname)) {
			LLSD args;
			args["NAME"] = gridname;
			LLNotificationsUtil::add("GridExists", args);
			return false;
		}
		
		// check login URI
		if (loginuri == "") {
			LLSD args;
			args["NAME"] = gridname;
			LLNotificationsUtil::add("GridsNoLoginUri", args);
			return false;
		}
		
		mState = NORMAL;
		mCurGrid = gridname;
		gridInfo = new HippoGridInfo(gridname);
		gHippoGridManager->addGrid(gridInfo);
		try
		{
			gridInfo->getGridInfo();
		}
		catch (AIAlert::ErrorCode const& error)
		{
			if (error.getCode() == HTTP_NOT_FOUND || error.getCode() == HTTP_METHOD_NOT_ALLOWED)
			{
				// Ignore this error; it might be a user entered entry for a grid that has no get_grid_info support.
				llwarns << AIAlert::text(error) << llendl;
			}
			else if (error.getCode() == HTTP_OK)
			{
				// XML parse error.
				AIAlert::add("GridInfoError", error);
			}
			else
			{
				// Append GridInfoErrorInstruction to error message.
				AIAlert::add("GridInfoError", AIAlert::Error(AIAlert::Prefix(), AIAlert::not_modal, error, "GridInfoErrorInstruction"));
			}
		}
	}

	if (!gridInfo) {
		llwarns << "Grid not found, ignoring changes." << llendl;
		return true;
	}

	gridInfo->setPlatform(childGetValue("platform"));
	gridInfo->setGridName(childGetValue("gridname"));
	gridInfo->setLoginUri(childGetValue("loginuri"));
	gridInfo->setLoginPage(childGetValue("loginpage"));
	gridInfo->setHelperUri(childGetValue("helperuri"));
	gridInfo->setWebSite(childGetValue("website"));
	gridInfo->setSupportUrl(childGetValue("support"));
	gridInfo->setRegisterUrl(childGetValue("register"));
	gridInfo->setPasswordUrl(childGetValue("password"));
	gridInfo->setSearchUrl(childGetValue("search"));
	gridInfo->setRenderCompat(childGetValue("render_compat"));
	
	refresh();
	return true;
}
void HippoGridManager::parseData(LLSD &gridInfo, bool mergeIfNewer)
{
	if (mergeIfNewer) 
	{
		LLSD::array_const_iterator it, end = gridInfo.endArray();
		for (it = gridInfo.beginArray(); it != end; ++it) 
		{
			LLSD gridMap = *it;
			if (gridMap.has("default_grids_version")) 
			{
				int version = gridMap["default_grids_version"];
				if (version <= mDefaultGridsVersion) return;
				else break;
			}
		}
		if (it == end) 
		{
			llwarns << "Grid data has no version number." << llendl;
			return;
		}
	}

	llinfos << "Loading grid data." << llendl;

	LLSD::array_const_iterator it, end = gridInfo.endArray();
	for (it = gridInfo.beginArray(); it != end; ++it) 
	{
		LLSD gridMap = *it;
		if (gridMap.has("default_grids_version")) 
		{
			mDefaultGridsVersion = gridMap["default_grids_version"];
		} 
		else if ((gridMap.has("gridnick")  || gridMap.has("gridname")) && gridMap.has("loginuri")) 
		{
			std::string gridnick = gridMap["gridnick"];
			std::string gridname = gridMap["gridname"];
			
			HippoGridInfo* grid;
			GridIterator it = mGridInfo.end();
			for (it = mGridInfo.begin(); it != mGridInfo.end(); ++it)
			{
				if(!gridnick.empty() && (it->second->getGridNick() == gridnick))
				{
					break;
				}
				if(gridnick.empty() && !gridname.empty() && (it->first == gridname))
				{
					break;
				}
			}
				
			bool newGrid = (it == mGridInfo.end());
			if (newGrid || !it->second)
			{
				if(gridname.empty())
				{
					gridname = gridnick;
				}				
				// create new grid info
				grid = new HippoGridInfo(gridname);
			} 
			else 
			{
				// update existing grid info
				grid = it->second;
			}
			grid->setLoginUri(gridMap["loginuri"]);
			if (gridMap.has("platform")) grid->setPlatform(gridMap["platform"]);
			if (gridMap.has("gridname")) grid->setGridName(gridMap["gridname"]);
			if (gridMap.has("gridnick")) grid->setGridNick(gridMap["gridnick"]);
			if (gridMap.has("loginpage")) grid->setLoginPage(gridMap["loginpage"]);
			if (gridMap.has("helperuri")) grid->setHelperUri(gridMap["helperuri"]);
			if (gridMap.has("website")) grid->setWebSite(gridMap["website"]);
			if (gridMap.has("support")) grid->setSupportUrl(gridMap["support"]);
			if (gridMap.has("register")) grid->setRegisterUrl(gridMap["register"]);
			if (gridMap.has("password")) grid->setPasswordUrl(gridMap["password"]);
			if (gridMap.has("search")) grid->setSearchUrl(gridMap["search"]);
			if (gridMap.has("render_compat")) grid->setRenderCompat(gridMap["render_compat"]);
			if (gridMap.has("inventory_links")) grid->setSupportsInvLinks(gridMap["inventory_links"]);
			if (gridMap.has("auto_update")) grid->mAutoUpdate = gridMap["auto_update"];
			if (gridMap.has("locked")) grid->mLocked = gridMap["locked"];
			if (newGrid) addGrid(grid);
		}
	}
}