prometheus -2, prometheus -4

git-svn-id: https://dev.arachne.cz/repos/prometheus/trunk@221 251d49ef-1d17-4917-a970-b30cf55b089b

diff --git a/help.c b/help.c
index d4c7fb8ece23328335a8e65ac4001f4b72e32674..6602156eb580ada31649b66946fb4a6689016c8d 100644 (file)
--- a/help.c
+++ b/help.c
@@ -13,6 +13,8 @@ void help(void)
 -p   just generate Preview of data transfer statistics and exit (after -r)\n\
 -s   Start shaping FUP limits (keeps data transfer stat like -p) (after -r)\n\
 -q   Quit shaping FUP limits (keeps data transfer stat like -p) (after -r)\n\
+-2   Reduce HTB ceil (min+(max-min)/2 + keep stats like -p) (after -r)\n\
+-4   Reduce HTB ceil (min+(max-min)/2 + keep stats like -p) (after -r)\n\
 -n   run Now (like -r delay - overrides qos-free-delay keyword, after boot)\n\
 -f   just Flush iptables and tc classes and exit (stop shaping, no QiS)\n\
 -9   emergency iptables flush (like -f, but dumps data transfer statistics)\n\

diff --git a/htmlandlogs.c b/htmlandlogs.c
index 291871ef36177b0bdb02505d10789195b79dd6df..c6d16120dd6da25646555ddcdd2f7e0a1eb295a4 100644 (file)
--- a/htmlandlogs.c
+++ b/htmlandlogs.c
@@ -346,9 +346,9 @@ void write_htmlandlogs(char *html, char *d, int total, int just_preview)
 \r
    perc6=(double)(bytes6)/(bytes4+bytes6)*100;\r
    fputs("<p><table class=\"decorated last\"><caption>IP protocols usage</caption>\n",f);\r
-   fprintf(f, "%s<td>Total %d IPv4 (addreses)</td><td style=\"text-align: right\">%Lu MB (%.2f %%)</td><td style=\"text-align: right\">%Lu packets (%.2f %%)</td></tr>\n",\r
+   fprintf(f, "%s<td>Total %d IPv4 addreses</td><td style=\"text-align: right\">%Lu MB (%.2f %%)</td><td style=\"text-align: right\">%Lu packets (%.2f %%)</td></tr>\n",\r
               tr_odd_even(), count4, bytes4, (double)(bytes4)/(bytes4+bytes6)*100, pkts4, (float)(100*pkts4)/(pkts4+pkts6));\r
-   fprintf(f, "%s<td>Total %d IPv6 (/64 ranges)</td><td style=\"text-align: right\">%Lu MB (%.2f %%)</td><td style=\"text-align: right\">%Lu packets (%.2f %%)</td></tr>\n",\r
+   fprintf(f, "%s<td>Total %d IPv6 /64 ranges</td><td style=\"text-align: right\">%Lu MB (%.2f %%)</td><td style=\"text-align: right\">%Lu packets (%.2f %%)</td></tr>\n",\r
               tr_odd_even(), count6, bytes6, perc6, pkts6, (float)(100*pkts6)/(pkts4+pkts6));\r
    fputs("</table></p>\n", f);\r
   }\r
@@ -466,7 +466,7 @@ void write_htmlandlogs(char *html, char *d, int total, int just_preview)
     iplog=fopen(str,"a");\r
     if(iplog)\r
     {\r
-     fprintf(iplog, "%ld\t%d\t%d %%\t%Lu M\t%Ld %%\tACTIVE %d\tTRAFFIC %Lu M\tCLASSES %d\tFUP-LIMIT %d\tLOW-PRIO %d\tIPv6 %Lu\t%.2f %%\t%s",\r
+     fprintf(iplog, "%ld\t%d\t%d %%\t%Lu M\t%Ld %%\tACTIVE %d\tTRAFFIC %Lu M\tCLASSES %d\tFUP-LIMIT %d\tLOW-PRIO %d\tIPv6 %Lu M\t%.2f %%\t%s",\r
                     time(NULL), top20_count, top20_perc1, top20_sum, top20_perc2, \r
                     active_classes, total_traffic, i, limit_count, prio_count,\r
                     bytes6, perc6, d); /* d = date*/\r

diff --git a/prometheus.c b/prometheus.c
index 70b0953b5da168e415953e3ca0a418fabdbb37bf..b7b3a04620b9f55b3a6252728a44baf8c7094287 100644 (file)
--- a/prometheus.c
+++ b/prometheus.c
@@ -472,7 +472,8 @@ program
  int nodelay       = FALSE;\r
  int just_preview  = FALSE;       /* preview - generate just stats */\r
  int start_shaping = FALSE;       /* apply FUP - requires classmap file */\r
- int stop_shaping  = FALSE;       /* apply FUP - requires classmap file */\r
+ int stop_shaping  = FALSE;       /* lift FUP - requires classmap file */\r
+ int reduce_ceil     = 0;           /* allow only rate+(ceil-rate)/2, /4, etc. */\r
  int just_logs     = FALSE;       /* just parse logs */\r
  int run           = FALSE;\r
  int total         = 0;\r
@@ -496,6 +497,8 @@ Credit: CZFree.Net, Martin Devera, Netdave, Aquarius, Gandalf\n\n",version);
   argument("-9") { run=TRUE; just_flush=9; }\r
   argument("-p") { run=TRUE; just_preview=TRUE; }\r
   argument("-q") { run=TRUE; just_preview=TRUE; stop_shaping=TRUE; }\r
+  argument("-2") { run=TRUE; just_preview=TRUE; reduce_ceil=2; }\r
+  argument("-4") { run=TRUE; just_preview=TRUE; reduce_ceil=4; }\r
   argument("-s") { run=TRUE; just_preview=TRUE; start_shaping=TRUE; }\r
   argument("-r") { run=TRUE; }\r
   argument("-n") { run=TRUE; nodelay=TRUE; }\r
@@ -979,7 +982,7 @@ Credit: CZFree.Net, Martin Devera, Netdave, Aquarius, Gandalf\n\n",version);
 \r
  if(just_preview)\r
  {\r
-  if(start_shaping || stop_shaping)\r
+  if(start_shaping || stop_shaping || reduce_ceil)\r
   {\r
    printf("Reading %s and applying Fair Use Policy rules ... \n", classmap);\r
    parse(classmap)\r
@@ -992,7 +995,7 @@ Credit: CZFree.Net, Martin Devera, Netdave, Aquarius, Gandalf\n\n",version);
      if_exists(ip,ips,eq(ip->addr,_))\r
      {\r
       ip->mark=atoi(ptr);\r
-      if(ip->max < ip->desired || stop_shaping) /* apply or disable FUP limit immediately.... */\r
+      if(ip->max < ip->desired || stop_shaping || reduce_ceil) /* apply or disable FUP limit immediately.... */\r
       {\r
        if(stop_shaping)\r
        {\r
@@ -1001,7 +1004,11 @@ Credit: CZFree.Net, Martin Devera, Netdave, Aquarius, Gandalf\n\n",version);
        }\r
        else\r
        {\r
-        printf("Applying limit for %-22s %-16s %04d ", ip->name, ip->addr, ip->mark);       \r
+        printf("Applying limit for %-22s %-16s %04d ", ip->name, ip->addr, ip->mark);\r
+        if(reduce_ceil)\r
+        {\r
+         ip->max = ip->min + (ip->desired-ip->min)/reduce_ceil;\r
+        }\r
        }\r
        printf("(down: %dk-%dk ", ip->min, ip->max); \r
        sprintf(str, "%s class change dev %s parent 1:%d classid 1:%d htb rate %dkbit ceil %dkbit burst %dk prio %d", \r
@@ -1051,6 +1058,10 @@ Credit: CZFree.Net, Martin Devera, Netdave, Aquarius, Gandalf\n\n",version);
   {\r
    swchar='s';\r
   }\r
+  else if(reduce_ceil)\r
+  {\r
+   swchar='0'+reduce_ceil; /* -2, -4 */\r
+  }\r
   else if(stop_shaping)\r
   {\r
    swchar='q';\r