diff options
author | Parménides GV <parmegv@sdf.org> | 2014-06-13 12:21:38 +0200 |
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committer | Parménides GV <parmegv@sdf.org> | 2014-06-13 12:21:38 +0200 |
commit | d09435a9d2adb0d0cafa0b1f9f6cfe326346cbc6 (patch) | |
tree | 946278cd836aa6af639675f4eb5ec7378d783dd8 /app/src/main/java/se/leap/openvpn/CIDRIP.java | |
parent | 5d47fde84a03acb1201f8650c55dc0cd981df679 (diff) | |
parent | 3a71bc9e4aa4296f460e2e3c55de74c9852477ad (diff) |
Merge branch 'develop' into release-0.5.2
Diffstat (limited to 'app/src/main/java/se/leap/openvpn/CIDRIP.java')
-rw-r--r-- | app/src/main/java/se/leap/openvpn/CIDRIP.java | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/app/src/main/java/se/leap/openvpn/CIDRIP.java b/app/src/main/java/se/leap/openvpn/CIDRIP.java deleted file mode 100644 index 8c4b6709..00000000 --- a/app/src/main/java/se/leap/openvpn/CIDRIP.java +++ /dev/null @@ -1,58 +0,0 @@ -package se.leap.openvpn; - -class CIDRIP{ - String mIp; - int len; - public CIDRIP(String ip, String mask){ - mIp=ip; - long netmask=getInt(mask); - - // Add 33. bit to ensure the loop terminates - netmask += 1l << 32; - - int lenZeros = 0; - while((netmask & 0x1) == 0) { - lenZeros++; - netmask = netmask >> 1; - } - // Check if rest of netmask is only 1s - if(netmask != (0x1ffffffffl >> lenZeros)) { - // Asume no CIDR, set /32 - len=32; - } else { - len =32 -lenZeros; - } - - } - @Override - public String toString() { - return String.format("%s/%d",mIp,len); - } - - public boolean normalise(){ - long ip=getInt(mIp); - - long newip = ip & (0xffffffffl << (32 -len)); - if (newip != ip){ - mIp = String.format("%d.%d.%d.%d", (newip & 0xff000000) >> 24,(newip & 0xff0000) >> 16, (newip & 0xff00) >> 8 ,newip & 0xff); - return true; - } else { - return false; - } - } - static long getInt(String ipaddr) { - String[] ipt = ipaddr.split("\\."); - long ip=0; - - ip += Long.parseLong(ipt[0])<< 24; - ip += Integer.parseInt(ipt[1])<< 16; - ip += Integer.parseInt(ipt[2])<< 8; - ip += Integer.parseInt(ipt[3]); - - return ip; - } - public long getInt() { - return getInt(mIp); - } - -}
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