%output "libmemcached/options/parser.cc"
%defines "libmemcached/options/parser.h"
%lex-param { yyscan_t *scanner }
-%name-prefix="libmemcached_"
+%name-prefix="config_"
%parse-param { Context *context }
%parse-param { yyscan_t *scanner }
%pure-parser
#pragma GCC diagnostic ignored "-Wold-style-cast"
#include <libmemcached/options/scanner.h>
-int libmemcached_lex(YYSTYPE* lvalp, void* scanner);
+int conf_lex(YYSTYPE* lvalp, void* scanner);
#define parser_abort(A, B) do { parser::abort_func((A), (B)); YYABORT; } while (0)
-inline void libmemcached_error(Context *context, yyscan_t *scanner, const char *error)
+inline void config_error(Context *context, yyscan_t *scanner, const char *error)
{
if (not context->end())
parser::abort_func(context, error);
}
-int libmemcached_parse(Context*, yyscan_t *);
-void Context::start()
-{
- libmemcached_parse(this, scanner);
-}
-
%}
%token COMMENT
%token AUTO_EJECT_HOSTS
%token BINARY_PROTOCOL
%token BUFFER_REQUESTS
-%token CACHE_LOOKUPS
%token CONNECT_TIMEOUT
-%token _CORK
%token DISTRIBUTION
%token HASH
%token HASH_WITH_PREFIX_KEY
%token IO_BYTES_WATERMARK
%token IO_KEY_PREFETCH
%token IO_MSG_WATERMARK
-%token KETAMA
%token KETAMA_HASH
%token KETAMA_WEIGHTED
%token NOREPLY
expression:
- SERVER '=' server
+ SERVER server
{
- if ((context->rc= memcached_server_add_parsed(context->memc, $3.c_str, $3.length, $3.port, 0)) != MEMCACHED_SUCCESS)
+ if ((context->rc= memcached_server_add_parsed(context->memc, $2.c_str, $2.length, $2.port, 0)) != MEMCACHED_SUCCESS)
{
parser_abort(context, NULL);
}
}
- | SERVERS_OPTION '=' server_list
+ | SERVERS_OPTION server_list
{
}
- | CONFIGURE_FILE '=' string
+ | CONFIGURE_FILE string
{
- memcached_set_configuration_file(context->memc, $3.c_str, $3.length);
+ memcached_set_configuration_file(context->memc, $2.c_str, $2.length);
}
| behaviors
;
behaviors:
- PREFIX_KEY '=' string
+ PREFIX_KEY string
{
- if ((context->rc= memcached_set_prefix_key(context->memc, $3.c_str, $3.length)) != MEMCACHED_SUCCESS)
+ if ((context->rc= memcached_set_prefix_key(context->memc, $2.c_str, $2.length)) != MEMCACHED_SUCCESS)
{
parser_abort(context, NULL);;
}
}
- | DISTRIBUTION '=' distribution
+ | DISTRIBUTION distribution
{
- if ((context->rc= memcached_behavior_set(context->memc, MEMCACHED_BEHAVIOR_DISTRIBUTION, $3)) != MEMCACHED_SUCCESS)
+ if ((context->rc= memcached_behavior_set(context->memc, MEMCACHED_BEHAVIOR_DISTRIBUTION, $2)) != MEMCACHED_SUCCESS)
{
parser_abort(context, NULL);;
}
}
- | HASH '=' hash
+ | DISTRIBUTION distribution ',' hash
{
- if ((context->rc= memcached_behavior_set(context->memc, MEMCACHED_BEHAVIOR_HASH, $3)) != MEMCACHED_SUCCESS)
+ if ((context->rc= memcached_behavior_set(context->memc, MEMCACHED_BEHAVIOR_DISTRIBUTION, $2)) != MEMCACHED_SUCCESS)
{
- parser_abort(context, NULL);;
+ parser_abort(context, NULL);;
+ }
+ if ((context->rc= memcached_behavior_set_distribution_hash(context->memc, $4)) != MEMCACHED_SUCCESS)
+ {
+ parser_abort(context, NULL);;
}
}
- | KETAMA_HASH '=' hash
+ | HASH hash
{
- if ((context->rc= memcached_behavior_set(context->memc, MEMCACHED_BEHAVIOR_KETAMA_HASH, $3)) != MEMCACHED_SUCCESS)
+ if ((context->rc= memcached_behavior_set(context->memc, MEMCACHED_BEHAVIOR_HASH, $2)) != MEMCACHED_SUCCESS)
{
- parser_abort(context, NULL);;
+ parser_abort(context, NULL);;
}
}
- | behavior_number '=' NUMBER
+ | behavior_number NUMBER
{
- if ((context->rc= memcached_behavior_set(context->memc, $1, $3)) != MEMCACHED_SUCCESS)
+ if ((context->rc= memcached_behavior_set(context->memc, $1, $2)) != MEMCACHED_SUCCESS)
{
parser_abort(context, NULL);;
}
{
$$= MEMCACHED_BEHAVIOR_BUFFER_REQUESTS;
}
- | CACHE_LOOKUPS
- {
- $$= MEMCACHED_BEHAVIOR_CACHE_LOOKUPS;
- }
- | _CORK
- {
- $$= MEMCACHED_BEHAVIOR_CORK;
- }
| HASH_WITH_PREFIX_KEY
{
$$= MEMCACHED_BEHAVIOR_HASH_WITH_PREFIX_KEY;
}
- | KETAMA
- {
- $$= MEMCACHED_BEHAVIOR_KETAMA;
- }
| KETAMA_WEIGHTED
{
$$= MEMCACHED_BEHAVIOR_KETAMA_WEIGHTED;
$$= MEMCACHED_DISTRIBUTION_RANDOM;
}
;
+
+%%
+
+void Context::start()
+{
+ config_parse(this, (void **)scanner);
+}
+