Initial commit

scripts/generate-pac-ipaddrs.awk

@@ -0,0 +1,49 @@
+#BEGIN {PROCINFO["sorted_in"] = "@unsorted"}
+BEGIN {PROCINFO["sorted_in"] = "@ind_num_asc"; qq = 0}
+
+# Skipping empty strings
+(!$1) {next}
+
+{d_ip[qq] = $1; qq+=1;}
+
+function iptodec(v) {
+    split(v,s,".")
+    return s[4] + s[3]*256 + s[2]*65536 + s[1]*16777216
+}
+
+function ipdecto36(r) {
+    baselen = split("0123456789abcdefghijklmnopqrstuvwxyz", base, "")
+
+    rr = ""
+    do {
+        rr = base[(r % baselen) + 1] rr
+    } while (r = int(r / baselen))
+    return rr
+}
+
+function printarray_hex(arrname, arr) {
+    d_printed_end = 0
+    previous_dec = 0
+    print "var", arrname, "= \"\\"
+    for (i in arr) {
+        d_printed_end = 0
+        printf "%s ", ipdecto36(iptodec(arr[i]) - previous_dec)
+        previous_dec = iptodec(arr[i])
+        if (i % 40 == 0) {
+            print "\\"
+            d_printed_end = 1
+        }
+    }
+    if (d_printed_end == 0) {
+        print "\\"
+    }
+    print "\".split(\" \");"
+    print ""
+}
+
+# Final function
+END {
+    #asort(d_ip)
+
+    printarray_hex("d_ipaddr", d_ip)
+}