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https://github.com/zeromq/libzmq.git
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some spaces cleanups + delete unused anymore zmq::max_sockets + some minor code chages
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@ -29,9 +29,6 @@ namespace zmq
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enum
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{
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// Maximum number of sockets that can be opened at the same time.
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max_sockets = 512,
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// Number of new messages in message pipe needed to trigger new memory
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// allocation. Setting this parameter to 256 decreases the impact of
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// memory allocation by approximately 99.6%
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@ -179,4 +179,3 @@ void zmq::enable_ipv4_mapping (fd_t s_)
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#endif
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#endif
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}
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@ -458,11 +458,9 @@ const int zmq::tcp_address_mask_t::mask () const
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int zmq::tcp_address_mask_t::resolve (const char *name_, bool ipv4only_)
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{
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std::string addr_str;
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std::string mask_str;
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// Find '/' at the end that separates address from the cidr mask number.
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// Allow empty mask clause and threat it like '/32' for ipv4 or '/128' for ipv6.
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std::string addr_str, mask_str;
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const char *delimiter = strrchr (name_, '/');
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if (delimiter != NULL) {
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addr_str.assign (name_, delimiter - name_);
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@ -508,26 +506,26 @@ int zmq::tcp_address_mask_t::resolve (const char *name_, bool ipv4only_)
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return 0;
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}
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const bool zmq::tcp_address_mask_t::match_address (const struct sockaddr *ss, socklen_t ss_len) const
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const bool zmq::tcp_address_mask_t::match_address (const struct sockaddr *ss, const socklen_t ss_len) const
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{
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zmq_assert (ss != NULL && ss_len >= sizeof(struct sockaddr));
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zmq_assert (address_mask != -1 && ss != NULL && ss_len >= sizeof(struct sockaddr));
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if (ss->sa_family != address.generic.sa_family)
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return false;
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if (address_mask > 0) {
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int mask;
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const int8_t *our_bytes, *their_bytes;
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const uint8_t *our_bytes, *their_bytes;
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if (ss->sa_family == AF_INET6) {
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zmq_assert (ss_len == sizeof (struct sockaddr_in6));
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their_bytes = (const int8_t *) &(((const struct sockaddr_in6 *) ss)->sin6_addr);
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our_bytes = (const int8_t *) &address.ipv6.sin6_addr;
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their_bytes = (const uint8_t *) &(((const struct sockaddr_in6 *) ss)->sin6_addr);
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our_bytes = (const uint8_t *) &address.ipv6.sin6_addr;
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mask = sizeof (struct in6_addr) * 8;
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}
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else {
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zmq_assert (ss_len == sizeof (struct sockaddr_in));
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their_bytes = (const int8_t *) &(((const struct sockaddr_in *) ss)->sin_addr);
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our_bytes = (const int8_t *) &address.ipv4.sin_addr;
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their_bytes = (const uint8_t *) &(((const struct sockaddr_in *) ss)->sin_addr);
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our_bytes = (const uint8_t *) &address.ipv4.sin_addr;
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mask = sizeof (struct in_addr) * 8;
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}
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if (address_mask < mask) mask = address_mask;
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@ -538,7 +536,7 @@ const bool zmq::tcp_address_mask_t::match_address (const struct sockaddr *ss, so
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return false;
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}
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int last_byte_bits = (0xffU << (8 - (mask % 8))) & 0xffU;
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uint8_t last_byte_bits = (0xffU << (8 - (mask % 8))) & 0xffU;
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if (last_byte_bits) {
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if ((their_bytes[full_bytes] & last_byte_bits) != (our_bytes[full_bytes] & last_byte_bits))
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return false;
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@ -81,7 +81,7 @@ namespace zmq
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const int mask () const;
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const bool match_address (const struct sockaddr *sa, socklen_t ss_len) const;
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const bool match_address (const struct sockaddr *ss, const socklen_t ss_len) const;
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private:
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@ -257,7 +257,6 @@ zmq::fd_t zmq::tcp_listener_t::accept ()
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if (!options.tcp_accept_filters.empty ()) {
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bool matched = false;
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//ss_len = 1;
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for (options_t::tcp_accept_filters_t::size_type i = 0; i != options.tcp_accept_filters.size (); ++i) {
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if (options.tcp_accept_filters[i].match_address ((struct sockaddr *) &ss, ss_len)) {
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matched = true;
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@ -278,4 +277,3 @@ zmq::fd_t zmq::tcp_listener_t::accept ()
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return sock;
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}
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