repoUUID RepoBSON::getUUIDField(const std::string &label) const{
repoUUID uuid;
if (hasField(label))
{
const mongo::BSONElement bse = getField(label);
if (bse.type() == mongo::BSONType::BinData && (bse.binDataType() == mongo::bdtUUID ||
bse.binDataType() == mongo::newUUID))
{
int len = static_cast<int>(bse.size() * sizeof(boost::uint8_t));
const char *binData = bse.binData(len);
memcpy(uuid.data, binData, len);
}
else
{
repoError << "Field " << label << " is not of type UUID!";
uuid = generateUUID(); // failsafe
}
}
else
{
repoError << "Field " << label << " does not exist!";
uuid = generateUUID(); // failsafe
}
return uuid;
}
bool isUuidType(const mongo::BSONElement &elem)
{
if (elem.type() != mongo::BinData)
return false;
mongo::BinDataType binType = elem.binDataType();
return (binType == mongo::newUUID || binType == mongo::bdtUUID);
}
Datum convert_element<int>(PG_FUNCTION_ARGS, const mongo::BSONElement e)
{
if(e.type() == mongo::NumberInt)
{
PG_RETURN_INT32(e._numberInt());
}
else
{
throw convertion_error("int4");
}
}
std::string MongoSchema::getType(mongo::BSONElement belem){
if(belem.isABSONObj()) {
return "BSON";
}else if(belem.isSimpleType()){
// Simple Type: Number, String, Date, Bool or OID
if(belem.isNumber()){
return "Number";
}else if(belem.type() == mongo::String){
return "String";
}else if(belem.type() == mongo::Date){
return "Date";
}else if(belem.type() == mongo::Bool){
return "Boolean";
}else{
return "Other";
}
}else{
return "Unknown";
}
}
Datum convert_element<std::string>(PG_FUNCTION_ARGS, const mongo::BSONElement e)
{
std::stringstream ss;
switch(e.type())
{
case mongo::String:
case mongo::DBRef:
case mongo::Symbol:
return return_string(std::string(e.valuestr(), e.valuestrsize()-1));
case mongo::NumberDouble:
ss << e._numberDouble();
break;
case mongo::jstOID:
ss << e.__oid().str();
break;
case mongo::Bool:
ss << std::boolalpha << e.boolean();
break;
case mongo::Date:
return return_string(
to_iso_extended_string(
boost::posix_time::ptime(
boost::gregorian::date(1970, 1, 1),
boost::posix_time::milliseconds(e.date().millis)
)
)
);
case mongo::RegEx:
ss << e.regex();
break;
case mongo::NumberInt:
ss << e._numberInt();
break;
case mongo::NumberLong:
ss << e._numberLong();
break;
default:
throw convertion_error("text");
}
return return_string(ss.str());
}
Datum convert_element<int64>(PG_FUNCTION_ARGS, const mongo::BSONElement e)
{
switch(e.type())
{
case mongo::NumberLong:
PG_RETURN_INT64(e._numberLong());
// this conversion has to be imlicitly allowedm, otherwise defining object form json would be pain int the ass
case mongo::NumberInt:
PG_RETURN_INT64(static_cast<int64>(e._numberInt()));
default:
throw convertion_error("int8");
}
}
bool GroupCache::Replicate(const mongo::BSONElement& id)
{
if (id.type() != 16) return true;
acl::GroupID gid = id.Int();
try
{
SafeConnection conn;
auto fields = BSON("gid" << 1 << "name" << 1);
auto data = conn.QueryOne<GroupPair>("groups", QUERY("gid" << gid), &fields);
if (data)
{
// group found, refresh cached data
{
std::lock_guard<std::mutex> lock(gidsMutex);
gids[data->name] = data->gid;
}
{
std::lock_guard<std::mutex> lock(namesMutex);
names[data->gid] = data->name;
}
}
else
{
// group not found, must be deleted, remove from cache
std::lock(gidsMutex, namesMutex);
std::lock_guard<std::mutex> gidsLock(gidsMutex, std::adopt_lock);
std::lock_guard<std::mutex> namesLock(namesMutex, std::adopt_lock);
auto it = names.find(gid);
if (it != names.end())
{
gids.erase(it->second);
names.erase(it);
}
}
}
catch (const DBError&)
{
return false;
}
return true;
}
bool UserCache::Replicate(const mongo::BSONElement& id)
{
if (id.type() != 16) return true;
acl::UserID uid = id.Int();
updatedCallback(uid);
try
{
SafeConnection conn;
auto fields = BSON("uid" << 1 << "name" << 1 << "primary gid" << 1);
auto data = conn.QueryOne<UserTriple>("users", QUERY("uid" << uid), &fields);
if (data)
{
// user found, refresh cached data
{
std::lock_guard<std::mutex> lock(uidsMutex);
uids[data->name] = data->uid;
}
{
std::lock_guard<std::mutex> lock(namesMutex);
names[data->uid] = data->name;
}
{
std::lock_guard<std::mutex> lock(primaryGidsMutex);
primaryGids[data->uid] = data->primaryGid;
}
auto masks = LookupIPMasks(conn, uid);
{
std::lock_guard<std::mutex> lock(ipMasksMutex);
ipMasks[data->uid] = std::move(masks);
}
}
else
{
// user not found, must be deleted, remove from cache
{
std::lock(uidsMutex, namesMutex);
std::lock_guard<std::mutex> uidsLock(uidsMutex, std::adopt_lock);
std::lock_guard<std::mutex> namesLock(namesMutex, std::adopt_lock);
auto it = names.find(uid);
if (it != names.end())
{
uids.erase(it->second);
names.erase(it);
}
}
{
std::lock_guard<std::mutex> lock(primaryGidsMutex);
primaryGids.erase(uid);
}
{
std::lock_guard<std::mutex> lock(ipMasksMutex);
ipMasks.erase(uid);
}
}
}
catch (const DBError&)
{
return false;
}
return true;
}
void buildJsonString(const mongo::BSONElement &elem,std::string &con, UUIDEncoding uuid, SupportedTimes tz)
{
switch (elem.type())
{
case NumberDouble:
{
char dob[32] = {0};
sprintf(dob, "%f", elem.Double());
con.append(dob);
}
break;
case String:
{
con.append(elem.valuestr(), elem.valuestrsize() - 1);
}
break;
case Object:
{
buildJsonString(elem.Obj(), con, uuid, tz);
}
break;
case Array:
{
buildJsonString(elem.Obj(), con, uuid, tz);
}
break;
case BinData:
{
mongo::BinDataType binType = elem.binDataType();
if (binType == mongo::newUUID || binType == mongo::bdtUUID) {
std::string uu = HexUtils::formatUuid(elem, uuid);
con.append(uu);
break;
}
con.append("<binary>");
}
break;
case Undefined:
con.append("<undefined>");
break;
case jstOID:
{
std::string idValue = elem.OID().toString();
char buff[256] = {0};
sprintf(buff, "ObjectId(\"%s\")", idValue.c_str());
con.append(buff);
}
break;
case Bool:
con.append(elem.Bool() ? "true" : "false");
break;
case Date:
{
long long ms = (long long) elem.Date().millis;
boost::posix_time::ptime epoch(boost::gregorian::date(1970,1,1));
boost::posix_time::time_duration diff = boost::posix_time::millisec(ms);
boost::posix_time::ptime time = epoch + diff;
std::string date = miutil::isotimeString(time,false,tz==LocalTime);
con.append(date);
break;
}
case jstNULL:
con.append("<null>");
break;
case RegEx:
{
con.append("/" + std::string(elem.regex()) + "/");
for ( const char *f = elem.regexFlags(); *f; ++f ) {
switch ( *f ) {
case 'g':
case 'i':
case 'm':
con+=*f;
default:
break;
}
}
}
break;
case DBRef:
break;
case Code:
con.append(elem._asCode());
break;
case Symbol:
con.append(elem.valuestr(), elem.valuestrsize() - 1);
break;
case CodeWScope:
{
mongo::BSONObj scope = elem.codeWScopeObject();
if (!scope.isEmpty() ) {
con.append(elem._asCode());
break;
}
}
break;
case NumberInt:
{
char num[16]={0};
sprintf(num,"%d",elem.Int());
con.append(num);
break;
}
case Timestamp:
{
Date_t date = elem.timestampTime();
unsigned long long millis = date.millis;
if ((long long)millis >= 0 &&
((long long)millis/1000) < (std::numeric_limits<time_t>::max)()) {
con.append(date.toString());
}
break;
}
case NumberLong:
{
char num[32]={0};
sprintf(num,"%lld",elem.Long());
con.append(num);
break;
}
default:
con.append("<unsupported>");
break;
}
}
bool isSimpleType(const mongo::BSONElement &elem)
{
return isSimpleType(elem.type());
}
bool isDocument(const mongo::BSONElement &elem)
{
return isDocument(elem.type());
}
bool isArray(const mongo::BSONElement &elem)
{
return isArray(elem.type());
}
