git.m6w6.name Git - m6w6/libmemcached/blob - src/utilities.c

   1 #include <ctype.h>
   2 #include <memcached.h>
   3
   4 void parse_opt_servers(memcached_st *memc,
   5                        char *server_strings)
   6 {
   7   char *string;
   8   unsigned int port;
   9   char *begin_ptr;
  10   char *end_ptr;
  11
  12   assert(server_strings);
  13   assert(memc);
  14
  15   end_ptr= server_strings + strlen(server_strings);
  16
  17   for (begin_ptr= server_strings, string= index(server_strings, ',');
  18        begin_ptr != end_ptr;
  19        string= index(begin_ptr, ','))
  20   {
  21     char buffer[HUGE_STRING_LEN];
  22     char *ptr;
  23     port= 0;
  24
  25     memset(buffer, 0, HUGE_STRING_LEN);
  26     if (string)
  27     {
  28       memcpy(buffer, begin_ptr, string - begin_ptr);
  29       begin_ptr= string+1;
  30     }
  31     else
  32     {
  33       size_t length= strlen(begin_ptr);
  34       memcpy(buffer, begin_ptr, length);
  35       begin_ptr= end_ptr;
  36     }
  37
  38     ptr= index(buffer, ':');
  39
  40     if (ptr)
  41     {
  42       ptr[0]= 0;
  43
  44       ptr++;
  45
  46       port= strtol(ptr, (char **)NULL, 10);
  47     }
  48
  49     memcached_server_add(memc, buffer, port);
  50
  51     if (isspace(*begin_ptr))
  52       begin_ptr++;
  53   }
  54 }