X-Git-Url: https://git.harvie.cz/?p=svn%2FPrometheus-QoS%2F.git;a=blobdiff_plain;f=parsehosts.c;h=f356f165b76b9d21fcc36b3382e0aaf7d0eac947;hp=ecb956a3a53edbf2bd1c3d2d7586d4324d9bc246;hb=HEAD;hpb=8dcd2b4cab6d481b0875c702176505b6ef6b6d5d

diff --git a/parsehosts.c b/parsehosts.c
index ecb956a..cc2548f 100644
--- a/parsehosts.c
+++ b/parsehosts.c
@@ -13,7 +13,7 @@ extern struct Keyword *keyword, *defaultkeyword, *keywords;
 extern struct Macro *macro, *macros;
 extern int class_count;
 extern int ip_count;
-extern int found_lmsid;
+extern int found_code;
 extern int free_min;
 extern const int highest_priority;
 extern char *ip6prefix;
@@ -25,27 +25,30 @@ void update_network(char *look_for, struct IP* ip);
 void TheIP(char *ipaddr, int is_network)
 {
  create(ip,IP);
- ip->name        = "";
- ip->addr        = ipaddr;
- ip->sharing     = NULL;
- ip->prio        = highest_priority+1;
- ip->lmsid       = -1;
- ip->fixedprio   = \
- ip->mark        = \
- ip->min         = \
- ip->max         = \
- ip->desired     = \
- ip->credit      = \
- ip->upload      = \
- ip->proxy       = \
- ip->direct      = \
- ip->traffic     = \
- ip->pktsup      = \
- ip->pps_limit   = \
- ip->pktsdown    = 0;
- ip->keyword     = keywords;
- ip->v6          = (strchr(ip->addr,':')!=NULL);
- ip->mask        = ((ip->v6)?64:32);
+ ip->name         = "";
+ ip->addr         = ipaddr;
+ ip->sharing      = NULL;
+ ip->prio         = highest_priority+1;
+ ip->code         = "-----";
+ ip->fixedprio    = \
+ ip->aggregated   = \
+ ip->mark         = \
+ ip->min          = \
+ ip->max          = \
+ ip->desired      = \
+ ip->credit       = \
+ ip->upload       = \
+ ip->proxy        = \
+ ip->direct       = \
+ ip->traffic      = \
+ ip->traffic_down = \
+ ip->traffic_up   = \
+ ip->pktsup       = \
+ ip->pps_limit    = \
+ ip->pktsdown     = 0;
+ ip->keyword      = keywords;
+ ip->v6           = (strchr(ip->addr,':')!=NULL);
+ ip->mask         = ((ip->v6)?64:32);
  if(is_network)
  {
   push(ip, networks);
@@ -54,35 +57,55 @@ void TheIP(char *ipaddr, int is_network)
  {
   push(ip, ips); 
  }
+#ifdef MONITORINGTRHU_CTU
+ ip->technology_str = NULL;
+ ip->ruian_id_str   = NULL;
+#endif
+
  ip_count++;
 }
 
-struct IP *lastIP6;
+#ifdef MONITORINGTRHU_CTU
+struct Technology *technologies = NULL, *technology = NULL;
+#endif
+struct IP *lastIP6range, *lastIP6uplink;
 
 /* == This function strips extra characters after IPv4 address and stores it = */
 void parse_and_append_ip(char *str, struct IP *listhead)
 {
- char *ptr, *ipaddr, *ip6range = NULL, *ipname = NULL, *lmsid = NULL;
+ char *ptr, *ipaddr, *nextip6, *ip6buf; 
+ char *ip6uplink = NULL, *ip6range = NULL, *ipname = NULL, *code = NULL;
 
  if(ip6prefix) /* Try this only if IPv6 subsystem is active... */
  {
   ptr = strstr(str, "::");
-  if(ptr && ptr-str > 4)
+  while(ptr && ptr-str > 4)
   {
-   ptr -= 4;   
-   duplicate(ptr, ip6range);
-   ptr = strstr(ip6range, "::");
+   nextip6 = strstr(ptr + 2, "::");
+   ptr -= 4;
+   duplicate(ptr, ip6buf);
+   ptr = strstr(ip6buf, "::");
    if(ptr)
    {
-    *(ptr+2) = 0;
+    if(*(ptr+2) == '+')
+    {
+     *(ptr+3) = 0; /* ends with ::+ */
+     ip6uplink = ip6buf;
+    }
+    else
+    {
+     *(ptr+2) = 0; /* ends with :: */
+     ip6range = ip6buf;
+    }    
    }
+   ptr = nextip6;
   }
  }
 
  ptr = strchr(str, '{');
  if(ptr)
  {
-  lmsid = ++ptr;
+  code = ++ptr;
   while(*ptr and *ptr != '}')
   {
    ptr++;
@@ -103,7 +126,7 @@ void parse_and_append_ip(char *str, struct IP *listhead)
  {
   ptr++;
  }
- ipname=ptr; 
+ ipname = ptr; 
  while(*ptr and *ptr!=' ' and *ptr!=9)
  {
   ptr++;
@@ -114,22 +137,41 @@ void parse_and_append_ip(char *str, struct IP *listhead)
  {
   concatenate(ip6prefix,ip6range,ptr);
   ip6range=ptr;
-  if_exists(ip, ips, eq(ip->addr,ip6range));
+  if_exists(ip, ips, eq(ip->addr,ip6range)); /* check - allocated range must be unique */
   else
   {
    TheIP(ip6range, FALSE);
   }
   ip->name = ip6range;
   ip->keyword = defaultkeyword; /* settings for default keyword */
-  if(lmsid)
+  if(code)
+  {
+   ip->code = code;
+  }
+  lastIP6range = ip;
+ }
+ else
+ {
+  lastIP6range = NULL;
+ }
+
+ /* it is ugly to copy+paste and search+replace, but... */
+ if(ip6uplink)
+ {
+  concatenate(ip6prefix,ip6uplink,ptr);
+  ip6uplink=ptr;
+  TheIP(ip6uplink, FALSE); /* always new IP - more IPs in single uplink network */
+  ip->name = ip6uplink;
+  ip->keyword = defaultkeyword; /* settings for default keyword */
+  if(code)
   {
-   ip->lmsid = atoi(lmsid);
+   ip->code = code;
   }
-  lastIP6 = ip;
+  lastIP6uplink = ip;
  }
  else
  {
-  lastIP6 = NULL;
+  lastIP6uplink = NULL;
  }
 
  if_exists(ip, listhead, eq(ip->addr,ipaddr));
@@ -138,10 +180,10 @@ void parse_and_append_ip(char *str, struct IP *listhead)
   TheIP(ipaddr, (listhead==networks));
  }
  ip->name = ipname;
- if(lmsid)
+ if(code)
  {
-  ip->lmsid = atoi(lmsid);
-  found_lmsid = TRUE;
+  ip->code = code;
+  found_code = TRUE;
  }
 }
 
@@ -198,10 +240,15 @@ void parse_hosts(char *hosts)
    parse_and_append_ip(str, ips);
    ip->sharing = substring;
    ip->keyword = defaultkeyword; /* settings for default keyword */
-   if(lastIP6)
+   if(lastIP6range)
    {
-    lastIP6->sharing = substring;
-    lastIP6 = NULL;
+    lastIP6range->sharing = substring;
+    lastIP6range = NULL;
+   }
+   if(lastIP6uplink)
+   {
+    lastIP6uplink->sharing = substring;
+    lastIP6uplink = NULL;
    }
    while(*substring and *substring != '\n')
    {
@@ -212,7 +259,7 @@ void parse_hosts(char *hosts)
   else
   {
    substring = strstr(str, "#255.");
-   if(substring and not strstr(str, "#255.255.255.255")) /* do not ping /32 ranges */
+   if(substring and not strstr(str, "#255.255.255.255")) /* ignore /32 subnets */
    {
     /* netmask detected - save network*/
     unsigned bit;
@@ -241,14 +288,55 @@ void parse_hosts(char *hosts)
    }
    else
    {
+    /* Main branch - most IP addresses go here */
     /*Do we have to create new QoS class for this IP ? */
     if_exists(keyword,keywords,(substring=strstr(str,keyword->key)))
     {
+#ifdef MONITORINGTRHU_CTU
+//special hack only to generate certain required CSV statistics for www.ctu.cz (regulation body)
+     char *found_at = strchr(str, '@');
+     char *ruian_id_str = NULL;
+     technology = NULL;
+     if(found_at)
+     {
+      int len;
+      char *found_ruian_end = strchr(found_at, ' ');
+      char *found_tech_str = found_at;
+      while(found_tech_str-- > str && *found_tech_str != ' ' && *found_tech_str != '#');
+      if(found_tech_str > str)
+      {
+       len = found_at - found_tech_str - 1;
+       for_each(technology, technologies)
+        if(strlen(technology->filename)==len && !strncmp(technology->filename, found_tech_str + 1, len))
+         break;
+       if(!technology)
+       {
+        create(technology,Technology);
+        string(technology->filename, len + 1);
+        strncpy(technology->filename, found_tech_str + 1, len);
+        technology->filename[len] = 0;
+        push(technology, technologies);
+       }
+       if(found_ruian_end)
+       {
+        len = found_ruian_end - found_at - 1;
+        string(ruian_id_str, len + 1);
+        strncpy(ruian_id_str, found_at + 1, len);
+        ruian_id_str[len] = 0;
+       }
+      }
+     }
+#endif
      parse_and_append_ip(str, ips);
-     if(lastIP6)
+     if(lastIP6range)
      {
-      lastIP6->sharing = ip->name;
-      lastIP6 = NULL;
+      lastIP6range->sharing = ip->name;
+      lastIP6range = NULL;
+     }
+     if(lastIP6uplink)
+     {
+      lastIP6uplink->sharing = ip->name;
+      lastIP6uplink = NULL;
      }
      ip->keyword = keyword;
      keyword->ip_count++;
@@ -287,20 +375,32 @@ void parse_hosts(char *hosts)
       }
      }
 
-     /* avg MTU bytes * 8 >> 10 = in bits, max is in kb/s  */
-     pktratio = (ip->keyword->allowed_avgmtu*8) >> 10;
-     if(pktratio > 0)
+     if(ip->keyword->allowed_avgmtu)
      {
-      ip->pps_limit = ip->max/pktratio;
-      if(ip->pps_limit > 10000) /* this limit seems to be hardcoded in iptables */
+      /* avg MTU bytes * 8 >> 10 = in bits, max is in kb/s  */
+      pktratio = (ip->keyword->allowed_avgmtu*8) >> 10;
+      if(pktratio > 0)
       {
-       ip->pps_limit = 0; /* do not apply packet limits */
+       ip->pps_limit = ip->max/pktratio;
+       if(ip->pps_limit > 10000) /* this limit seems to be hardcoded in iptables */
+       {
+        ip->pps_limit = 0; /* do not apply packet limits */
+       }
       }
      }
 
      ip->mark = FIRSTIPCLASS+1+class_count++;     
      update_network(ip->addr, ip);
 
+#ifdef MONITORINGTRHU_CTU
+     if(technology)
+     {
+      ip->technology_str = technology->filename;
+      ip->ruian_id_str = ruian_id_str;
+      /* debug printf("[%s,%d,%s,%d]\n", ip->technology_str,ip->lmsid, ip->ruian_id_str, ip->max); */
+     }
+#endif
+
      if_exists(group,groups,(group->min == ip->min)) 
      { 
       group->count++;      
@@ -323,7 +423,7 @@ void parse_hosts(char *hosts)
       group->desired = ip->min;   
       insert(group, groups, desc_order_by,min);
      }
-    }//endif keyword-
+    }//endif keyword-   
    }//endif netmask
   }//endif sharing-
  }
@@ -336,4 +436,4 @@ void parse_hosts(char *hosts)
 // TheIP("0.0.0.0", TRUE);
 // ip->name = "TOTAL";
 // ip->mask = 0;
-}
+}
\ No newline at end of file