-struct keys_st {
-public:
- keys_st(size_t arg)
- {
- init(arg, UUID_STRING_MAXLENGTH);
- }
-
- keys_st(size_t arg, size_t padding)
- {
- init(arg, padding);
- }
-
- void init(size_t arg, size_t padding)
- {
- _lengths.resize(arg);
- _keys.resize(arg);
-
- for (size_t x= 0; x < _keys.size(); x++)
- {
- libtest::vchar_t key_buffer;
- key_buffer.resize(padding +1);
- memset(&key_buffer[0], 'x', padding);
-
- if (HAVE_LIBUUID)
- {
-#if defined(HAVE_LIBUUID) && HAVE_LIBUUID
- uuid_t out;
- uuid_generate(out);
-
- uuid_unparse(out, &key_buffer[0]);
- _keys[x]= strdup(&key_buffer[0]);
- (_keys[x])[UUID_STRING_MAXLENGTH]= 'x';
-#endif
- }
- else // We just use a number and pad the string if UUID is not available
- {
- char int_buffer[MEMCACHED_MAXIMUM_INTEGER_DISPLAY_LENGTH +1];
- int key_length= snprintf(int_buffer, sizeof(int_buffer), "%u", uint32_t(x));
- memcpy(&key_buffer[0], int_buffer, key_length);
- _keys[x]= strdup(&key_buffer[0]);
- }
- _lengths[x]= padding;
- }
- }
-
- ~keys_st()
- {
- for (libtest::vchar_ptr_t::iterator iter= _keys.begin();
- iter != _keys.end();
- iter++)
- {
- ::free(*iter);
- }
- }
-
- libtest::vchar_ptr_t::iterator begin()
- {
- return _keys.begin();
- }
-
- libtest::vchar_ptr_t::iterator end()
- {
- return _keys.end();
- }
-
- size_t size() const
- {
- return _keys.size();
- }
-
- std::vector<size_t>& lengths()
- {
- return _lengths;
- }
-
- libtest::vchar_ptr_t& keys()
- {
- return _keys;
- }
-
- size_t* lengths_ptr()
- {
- return &_lengths[0];
- }
-
- char** keys_ptr()
- {
- return &_keys[0];
- }
-
- char* key_at(size_t arg)
- {
- return _keys[arg];
- }
-
- size_t length_at(size_t arg)
- {
- return _lengths[arg];
- }
-
-private:
- libtest::vchar_ptr_t _keys;
- std::vector<size_t> _lengths;
-};