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

   1 #include "common.h"
   2
   3 const char * memcached_lib_version(void)
   4 {
   5   return LIBMEMCACHED_VERSION_STRING;
   6 }
   7
   8 memcached_return memcached_version(memcached_st *ptr)
   9 {
  10   unsigned int x;
  11   size_t send_length;
  12   memcached_return rc;
  13   char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
  14   char *response_ptr;
  15   char *command= "version\r\n";
  16
  17   send_length= strlen(command);
  18
  19   rc= MEMCACHED_SUCCESS;
  20   for (x= 0; x < ptr->number_of_hosts; x++)
  21   {
  22     memcached_return rrc;
  23
  24     rrc= memcached_do(&ptr->hosts[x], command, send_length, 1);
  25     if (rrc != MEMCACHED_SUCCESS)
  26     {
  27       rc= MEMCACHED_SOME_ERRORS;
  28       continue;
  29     }
  30
  31     rrc= memcached_response(&ptr->hosts[x], buffer, MEMCACHED_DEFAULT_COMMAND_SIZE, NULL);
  32     if (rrc != MEMCACHED_SUCCESS)
  33       rc= MEMCACHED_SOME_ERRORS;
  34
  35     /* Find the space, and then move one past it to copy version */
  36     response_ptr= index(buffer, ' ');
  37     response_ptr++;
  38
  39     ptr->hosts[x].major_version= (uint8_t)strtol(response_ptr, (char **)NULL, 10);
  40     response_ptr= index(response_ptr, '.');
  41     response_ptr++;
  42     ptr->hosts[x].minor_version= (uint8_t)strtol(response_ptr, (char **)NULL, 10);
  43     response_ptr= index(response_ptr, '.');
  44     response_ptr++;
  45     ptr->hosts[x].micro_version= (uint8_t)strtol(response_ptr, (char **)NULL, 10);
  46   }
  47
  48   return rc;
  49 }