embedaddon/quagga/isisd/isis_misc.c - diff

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Diff for /embedaddon/quagga/isisd/isis_misc.c between versions 1.1 and 1.1.1.2

-version 1.1, 2012/02/21 17:26:11
+version 1.1.1.2, 2012/10/09 09:22:28
  Line 32
  #include "isisd/dict.h"
  #include "isisd/isis_constants.h"
  #include "isisd/isis_common.h"
+ #include "isisd/isis_flags.h"
  #include "isisd/isis_circuit.h"
+ #include "isisd/isis_csm.h"
  #include "isisd/isisd.h"
  #include "isisd/isis_misc.h"
- Line 40
+ Line 42
  #include "isisd/isis_lsp.h"
  #include "isisd/isis_constants.h"
  #include "isisd/isis_adjacency.h"
+ #include "isisd/isis_dynhn.h"
  /* staticly assigned vars for printing purposes */
  struct in_addr new_prefix;
- Line 99  isonet_print (u_char * from, int len)
+ Line 102  isonet_print (u_char * from, int len)
   * extract dot from the dotted str, and insert all the number in a buff
   */
  int
-dotformat2buff (u_char * buff, const u_char * dotted)
+dotformat2buff (u_char * buff, const char * dotted)
  {
    int dotlen, len = 0;
-  const u_char *pos = dotted;
+  const char *pos = dotted;
    u_char number[3];
    int nextdotpos = 2;
- Line 157  dotformat2buff (u_char * buff, const u_char * dotted)
+ Line 160  dotformat2buff (u_char * buff, const u_char * dotted)
   * conversion of XXXX.XXXX.XXXX to memory
   */
  int
-sysid2buff (u_char * buff, const u_char * dotted)
+sysid2buff (u_char * buff, const char * dotted)
  {
    int len = 0;
-  const u_char *pos = dotted;
+  const char *pos = dotted;
    u_char number[3];
    number[2] = '\0';
- Line 271  speaks (struct nlpids *nlpids, int family)
+ Line 274  speaks (struct nlpids *nlpids, int family)
   * Returns 0 on error, IS-IS Circuit Type on ok
   */
  int
-string2circuit_t (const u_char * str)
+string2circuit_t (const char * str)
  {
    if (!str)
- Line 290  string2circuit_t (const u_char * str)
+ Line 293  string2circuit_t (const u_char * str)
  }
  const char *
+ circuit_state2string (int state)
+ {
+   switch (state)
+     {
+     case C_STATE_INIT:
+       return "Init";
+     case C_STATE_CONF:
+       return "Config";
+     case C_STATE_UP:
+       return "Up";
+     default:
+       return "Unknown";
+     }
+   return NULL;
+ }
+ const char *
+ circuit_type2string (int type)
+ {
+   switch (type)
+     {
+     case CIRCUIT_T_P2P:
+       return "p2p";
+     case CIRCUIT_T_BROADCAST:
+       return "lan";
+     case CIRCUIT_T_LOOPBACK:
+       return "loopback";
+     default:
+       return "Unknown";
+     }
+   return NULL;
+ }
+ const char *
  circuit_t2string (int circuit_t)
  {
    switch (circuit_t)
- Line 498  unix_hostname (void)
+ Line 537  unix_hostname (void)
  {
    static struct utsname names;
    const char *hostname;
-   extern struct host host;
    hostname = host.name;
    if (!hostname)
- Line 508  unix_hostname (void)
+ Line 546  unix_hostname (void)
      }
    return hostname;
+ }
+ /*
+  * Returns the dynamic hostname associated with the passed system ID.
+  * If no dynamic hostname found then returns formatted system ID.
+  */
+ const char *
+ print_sys_hostname (u_char *sysid)
+ {
+   struct isis_dynhn *dyn;
+   if (!sysid)
+     return "nullsysid";
+   /* For our system ID return our host name */
+   if (memcmp(sysid, isis->sysid, ISIS_SYS_ID_LEN) == 0)
+     return unix_hostname();
+   dyn = dynhn_find_by_id (sysid);
+   if (dyn)
+     return (const char *)dyn->name.name;
+   return sysid_print (sysid);
+ }
+ /*
+  * This function is a generic utility that logs data of given length.
+  * Move this to a shared lib so that any protocol can use it.
+  */
+ void
+ zlog_dump_data (void *data, int len)
+ {
+   int i;
+   unsigned char *p;
+   unsigned char c;
+   char bytestr[4];
+   char addrstr[10];
+   char hexstr[ 16*3 + 5];
+   char charstr[16*1 + 5];
+   p = data;
+   memset (bytestr, 0, sizeof(bytestr));
+   memset (addrstr, 0, sizeof(addrstr));
+   memset (hexstr, 0, sizeof(hexstr));
+   memset (charstr, 0, sizeof(charstr));
+   for (i = 1; i <= len; i++)
+   {
+     c = *p;
+     if (isalnum (c) == 0)
+       c = '.';
+     /* store address for this line */
+     if ((i % 16) == 1)
+       snprintf (addrstr, sizeof(addrstr), "%p", p);
+     /* store hex str (for left side) */
+     snprintf (bytestr, sizeof (bytestr), "%02X ", *p);
+     strncat (hexstr, bytestr, sizeof (hexstr) - strlen (hexstr) - 1);
+     /* store char str (for right side) */
+     snprintf (bytestr, sizeof (bytestr), "%c", c);
+     strncat (charstr, bytestr, sizeof (charstr) - strlen (charstr) - 1);
+     if ((i % 16) == 0)
+     {
+       /* line completed */
+       zlog_debug ("[%8.8s]   %-50.50s  %s", addrstr, hexstr, charstr);
+       hexstr[0] = 0;
+       charstr[0] = 0;
+     }
+     else if ((i % 8) == 0)
+     {
+       /* half line: add whitespaces */
+       strncat (hexstr, "  ", sizeof (hexstr) - strlen (hexstr) - 1);
+       strncat (charstr, " ", sizeof (charstr) - strlen (charstr) - 1);
+     }
+     p++; /* next byte */
+   }
+   /* print rest of buffer if not empty */
+   if (strlen (hexstr) > 0)
+     zlog_debug ("[%8.8s]   %-50.50s  %s", addrstr, hexstr, charstr);
+   return;
  }

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Removed from v.1.1
changed lines
	Added in v.1.1.1.2