git.m6w6.name Git - awesomized/libmemcached/blob - lib/memcached_version.c

   1 #include "common.h"
   2
   3 memcached_return memcached_version(memcached_st *ptr)
   4 {
   5   unsigned int x;
   6   size_t send_length;
   7   memcached_return rc;
   8   char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
   9   char *response_ptr;
  10   char *command= "version\r\n";
  11
  12   send_length= strlen(command);
  13
  14   rc= MEMCACHED_SUCCESS;
  15   for (x= 0; x < ptr->number_of_hosts; x++)
  16   {
  17     memcached_return rrc;
  18
  19     rrc= memcached_do(ptr, x, command, send_length, 1);
  20     if (rrc != MEMCACHED_SUCCESS)
  21     {
  22       rc= MEMCACHED_SOME_ERRORS;
  23       continue;
  24     }
  25
  26     rrc= memcached_response(ptr, buffer, MEMCACHED_DEFAULT_COMMAND_SIZE, NULL, x);
  27     if (rrc != MEMCACHED_SUCCESS)
  28       rc= MEMCACHED_SOME_ERRORS;
  29
  30     /* Find the space, and then move one past it to copy version */
  31     response_ptr= index(buffer, ' ');
  32     response_ptr++;
  33
  34     ptr->hosts[x].major_version= (uint8_t)strtol(response_ptr, (char **)NULL, 10);
  35     response_ptr= index(response_ptr, '.');
  36     response_ptr++;
  37     ptr->hosts[x].minor_version= (uint8_t)strtol(response_ptr, (char **)NULL, 10);
  38     response_ptr= index(response_ptr, '.');
  39     response_ptr++;
  40     ptr->hosts[x].micro_version= (uint8_t)strtol(response_ptr, (char **)NULL, 10);
  41   }
  42
  43   return rc;
  44 }