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

   1 #include <memcached.h>
   2
   3 static char **cleanup_list= NULL;
   4 static char cleanup_list_length= 0;
   5
   6 void parse_opt_servers(memcached_st *memc,
   7                        char *server_strings)
   8 {
   9   char *string;
  10   unsigned int port;
  11   char *begin_ptr;
  12   char *end_ptr;
  13
  14   end_ptr= server_strings + strlen(server_strings);
  15
  16   assert(server_strings);
  17   assert(memc);
  18
  19   for (begin_ptr= server_strings, string= index(server_strings, ',');
  20        begin_ptr == end_ptr;
  21        begin_ptr= ++string, string= index(begin_ptr, ','))
  22   {
  23     char buffer[HUGE_STRING_LEN];
  24     char *ptr;
  25
  26     memset(buffer, 0, HUGE_STRING_LEN);
  27     if (string)
  28     {
  29       memcpy(buffer, begin_ptr, string - begin_ptr);
  30     }
  31     else
  32     {
  33       size_t length= strlen(server_strings);
  34       memcpy(buffer, begin_ptr, length);
  35       string= server_strings+length;
  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       memcached_server_add(memc, buffer, port);
  49     }
  50     else
  51     {
  52       memcached_server_add(memc, buffer, 0);
  53     }
  54   }
  55 }
  56
  57 void cleanup(void)
  58 {
  59   unsigned int x;
  60   for (x= 0; x < cleanup_list_length; x++)
  61     free(cleanup_list[x]);
  62
  63   free(cleanup_list);
  64 }
  65
  66 char *strdup_cleanup(const char *str)
  67 {
  68   char *ptr;
  69
  70   ptr= strdup(str);
  71
  72   cleanup_list= (char **)realloc(cleanup_list, sizeof(char *) * (cleanup_list_length+1));
  73   cleanup_list[cleanup_list_length]= ptr;
  74   cleanup_list_length++;
  75
  76   return ptr;
  77 }