std::shared_ptr<AccessPoint>
AccessPoint::create(folly::StringPiece apString,
mc_protocol_t defaultProtocol,
bool defaultUseSsl,
uint16_t portOverride) {
if (apString.empty()) {
return nullptr;
}
folly::StringPiece host;
if (apString[0] == '[') {
// IPv6
auto closing = apString.find(']');
if (closing == std::string::npos) {
return nullptr;
}
host = apString.subpiece(1, closing - 1);
apString.advance(closing + 1);
} else {
// IPv4 or hostname
auto colon = apString.find(':');
if (colon == std::string::npos) {
host = apString;
apString = "";
} else {
host = apString.subpiece(0, colon);
apString.advance(colon);
}
}
if (host.empty()) {
return nullptr;
}
try {
folly::StringPiece port, protocol, encr;
parseParts(apString, port, protocol, encr);
return std::make_shared<AccessPoint>(
host,
portOverride != 0 ? portOverride : folly::to<uint16_t>(port),
protocol.empty() ? defaultProtocol : parseProtocol(protocol),
encr.empty() ? defaultUseSsl : parseSsl(encr));
} catch (const std::exception&) {
return nullptr;
}
}
std::shared_ptr<AccessPoint> AccessPoint::create(
folly::StringPiece apString,
mc_protocol_t defaultProtocol,
SecurityMech defaultMech,
uint16_t portOverride,
bool defaultCompressed) {
if (apString.empty()) {
return nullptr;
}
folly::StringPiece host;
bool unixDomainSocket = false;
if (apString[0] == '[') {
// IPv6
auto closing = apString.find(']');
if (closing == std::string::npos) {
return nullptr;
}
host = apString.subpiece(1, closing - 1);
apString.advance(closing + 1);
} else {
// IPv4 or hostname or UNIX domain socket
if (apString.subpiece(0, 5) == "unix:") { // Unix domain socket
unixDomainSocket = true;
apString.advance(5);
}
auto colon = apString.find(':');
if (colon == std::string::npos) {
host = apString;
apString = "";
} else {
host = apString.subpiece(0, colon);
apString.advance(colon);
}
}
if (host.empty()) {
return nullptr;
}
try {
folly::StringPiece port, protocol, encr, comp;
if (unixDomainSocket) {
port = "0";
parseParts(apString, protocol, encr, comp);
// Unix Domain Sockets with SSL is not supported.
if (!encr.empty() && parseSecurityMech(encr) != SecurityMech::NONE) {
return nullptr;
}
} else {
parseParts(apString, port, protocol, encr, comp);
}
return std::make_shared<AccessPoint>(
host,
portOverride != 0 ? portOverride : folly::to<uint16_t>(port),
protocol.empty() ? defaultProtocol : parseProtocol(protocol),
encr.empty() ? defaultMech : parseSecurityMech(encr),
comp.empty() ? defaultCompressed : parseCompressed(comp),
unixDomainSocket);
} catch (const std::exception&) {
return nullptr;
}
}