diff options
Diffstat (limited to 'node/InetAddress.cpp')
| -rw-r--r-- | node/InetAddress.cpp | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/node/InetAddress.cpp b/node/InetAddress.cpp index 36b4e434..5d6ad07f 100644 --- a/node/InetAddress.cpp +++ b/node/InetAddress.cpp @@ -5,7 +5,7 @@ * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or - * (at your oion) any later version. + * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of @@ -62,23 +62,23 @@ InetAddress::IpScope InetAddress::ipScope() const case 0x37: return IP_SCOPE_PSEUDOPRIVATE; // 55.0.0.0/8 (US DoD) case 0x38: return IP_SCOPE_PSEUDOPRIVATE; // 56.0.0.0/8 (US Postal Service) case 0x64: - if ((ip & 0xffc00000) == 0x64400000) return IP_SCOPE_PRIVATE; // 100.64.0.0/10 + if ((ip & 0xffc00000) == 0x64400000) return IP_SCOPE_PRIVATE; // 100.64.0.0/10 break; case 0x7f: return IP_SCOPE_LOOPBACK; // 127.0.0.0/8 case 0xa9: - if ((ip & 0xffff0000) == 0xa9fe0000) return IP_SCOPE_LINK_LOCAL; // 169.254.0.0/16 + if ((ip & 0xffff0000) == 0xa9fe0000) return IP_SCOPE_LINK_LOCAL; // 169.254.0.0/16 break; case 0xac: - if ((ip & 0xfff00000) == 0xac100000) return IP_SCOPE_PRIVATE; // 172.16.0.0/12 + if ((ip & 0xfff00000) == 0xac100000) return IP_SCOPE_PRIVATE; // 172.16.0.0/12 break; case 0xc0: - if ((ip & 0xffff0000) == 0xc0a80000) return IP_SCOPE_PRIVATE; // 192.168.0.0/16 + if ((ip & 0xffff0000) == 0xc0a80000) return IP_SCOPE_PRIVATE; // 192.168.0.0/16 break; case 0xff: return IP_SCOPE_NONE; // 255.0.0.0/8 (broadcast, or unused/unusable) } switch(ip >> 28) { - case 0xe: return IP_SCOPE_MULTICAST; // 224.0.0.0/4 - case 0xf: return IP_SCOPE_PSEUDOPRIVATE; // 240.0.0.0/4 ("reserved," usually unusable) + case 0xe: return IP_SCOPE_MULTICAST; // 224.0.0.0/4 + case 0xf: return IP_SCOPE_PSEUDOPRIVATE; // 240.0.0.0/4 ("reserved," usually unusable) } return IP_SCOPE_GLOBAL; } break; @@ -86,21 +86,21 @@ InetAddress::IpScope InetAddress::ipScope() const case AF_INET6: { const unsigned char *ip = reinterpret_cast<const unsigned char *>(reinterpret_cast<const struct sockaddr_in6 *>(this)->sin6_addr.s6_addr); if ((ip[0] & 0xf0) == 0xf0) { - if (ip[0] == 0xff) return IP_SCOPE_MULTICAST; // ff00::/8 + if (ip[0] == 0xff) return IP_SCOPE_MULTICAST; // ff00::/8 if ((ip[0] == 0xfe)&&((ip[1] & 0xc0) == 0x80)) { unsigned int k = 2; while ((!ip[k])&&(k < 15)) ++k; if ((k == 15)&&(ip[15] == 0x01)) - return IP_SCOPE_LOOPBACK; // fe80::1/128 - else return IP_SCOPE_LINK_LOCAL; // fe80::/10 + return IP_SCOPE_LOOPBACK; // fe80::1/128 + else return IP_SCOPE_LINK_LOCAL; // fe80::/10 } - if ((ip[0] & 0xfe) == 0xfc) return IP_SCOPE_PRIVATE; // fc00::/7 + if ((ip[0] & 0xfe) == 0xfc) return IP_SCOPE_PRIVATE; // fc00::/7 } unsigned int k = 0; while ((!ip[k])&&(k < 15)) ++k; if (k == 15) { // all 0's except last byte - if (ip[15] == 0x01) return IP_SCOPE_LOOPBACK; // ::1/128 - if (ip[15] == 0x00) return IP_SCOPE_NONE; // ::/128 + if (ip[15] == 0x01) return IP_SCOPE_LOOPBACK; // ::1/128 + if (ip[15] == 0x00) return IP_SCOPE_NONE; // ::/128 } return IP_SCOPE_GLOBAL; } break; |