void PhotoInfoStorage::Copy(size_t from, size_t to, VectPhotoInfo& photos) const
{
CSingleLock lock(&impl_->access_ctrl_, true);
if (from < size() && to <= size() && from < to)
photos.assign(FirstElement(impl_->storage_) + from, FirstElement(impl_->storage_) + to);
else
{
ASSERT(false);
photos.clear();
}
}
// copy list to given vector
void PhotoInfoStorage::Copy(VectPhotoInfo& photos) const
{
CSingleLock lock(&impl_->access_ctrl_, true);
photos.assign(FirstElement(impl_->storage_), FirstElement(impl_->storage_) + impl_->storage_.size());
}
int XmppMessageReciveTask::ProcessStart(void)
{
static buzz::StaticQName QN_DELAY = { "urn:xmpp:delay", "delay" };
// 获取下一个stanza
const auto stanza = NextStanza();
if (stanza == nullptr)
{
return STATE_BLOCKED;
}
// 获取消息体
const auto body = stanza->FirstNamed(buzz::QN_BODY);
if (body == nullptr)
{
return STATE_BLOCKED;
}
XmppMessageInfo message;
// 消息id
message.SetUid(Utf8ToWStr(stanza->Attr(buzz::QN_ID)));
// 消息类型
message.SetType(Utf8ToWStr(stanza->Attr(buzz::QN_TYPE)));
// 获取发送人
std::wstring from(Utf8ToWStr(stanza->Attr(buzz::QN_FROM)));
message.SetFrom(from);
message.SetFromResource(from);
// 获取接收人
message.SetTo(Utf8ToWStr(stanza->Attr(buzz::QN_TO)));
message.SetToResource(Utf8ToWStr(stanza->Attr(buzz::QN_TO)));
// 获取消息
message.SetContent(conv.from_bytes(body->BodyText()));
// 获取时间
const auto delay = stanza->FirstNamed(QN_DELAY);
if (delay != nullptr)
{
message.SetTime(Utf8ToWStr(delay->Attr(buzz::kQnStamp)));
}
// 是否离线消息
message.SetIsOfflineMsg(delay != nullptr);
// 获取主题
const auto subject = stanza->FirstNamed(buzz::QN_SUBJECT);
if (subject != nullptr)
{
message.SetSubject(Utf8ToWStr(subject->BodyText()));
// 主题数据
if (subject->HasAttr(buzz::QN_VALUE))
{
message.SetSubjectValue(Utf8ToWStr(subject->Attr(buzz::QN_VALUE)));
}
}
// 获取扩展数据
auto extention = stanza->FirstNamed(QN_EXTENTION);
if (extention != nullptr)
{
std::map<std::wstring, std::wstring> mapValue;
auto elChild = extention->FirstElement();
while (elChild != nullptr)
{
auto name = elChild->Name().LocalPart();
mapValue.emplace(Utf8ToWStr(name), Utf8ToWStr(elChild->BodyText().c_str()));
elChild = elChild->NextElement();
}
message.SetExtention(mapValue);
}
MessageReceived(message);
return STATE_START;
}
