* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+%error-verbose
+%debug
+%defines
+%expect 0
+%output "libmemcached/options/parser.cc"
+%defines "libmemcached/options/parser.h"
+%lex-param { yyscan_t *scanner }
+%name-prefix="libmemcached_"
+%parse-param { Context *context }
+%parse-param { yyscan_t *scanner }
+%locations
+%pure-parser
+%require "2.2"
+%start statement
+%verbose
+
%{
+#include <config.h>
+
#include <stdint.h>
#include <iostream>
+#include <sstream>
+#include <string>
-#include <libmemcached/options/type.h>
+#include <libmemcached/options/context.h>
#include <libmemcached/options/string.h>
#include <libmemcached/options/symbol.h>
#pragma GCC diagnostic ignored "-Wold-style-cast"
#include <libmemcached/options/scanner.h>
-inline int libmemcached_error(YYLTYPE *locp, type_st *parser, yyscan_t *scanner, const char *str)
+int libmemcached_lex(YYSTYPE* lvalp, YYLTYPE* llocp, void* scanner);
+
+inline void libmemcached_error(YYLTYPE *locp, Context *context, yyscan_t *scanner, const char *error)
{
-#if 0
- std::cerr << str << std::endl;
-#endif
- return 0;
+ memcached_string_t local_string;
+ local_string.size= strlen(context->begin);
+ local_string.c_str= context->begin;
+ if (context->rc == MEMCACHED_SUCCESS)
+ context->rc= MEMCACHED_PARSE_ERROR;
+ memcached_set_error(context->memc, context->rc, &local_string);
}
-
%}
-%error-verbose
-%debug
-%defines
-%expect 0
-%output "libmemcached/options/parser.cc"
-%defines "libmemcached/options/parser.h"
-%lex-param { yyscan_t *scanner }
-%name-prefix="libmemcached_"
-%parse-param { type_st *parser }
-%parse-param { yyscan_t *scanner }
-%locations
-%pure-parser
-%require "2.2"
-%start statement
-%verbose
-
+%token COMMENT
+%token CONFIGURE_FILE
+%token EMPTY_LINE
%token SERVER
%token SERVERS
+%token UNKNOWN_OPTION
%token UNKNOWN
-%token DASH_OPTION
-
/* All behavior options */
%token AUTO_EJECT_HOSTS
%token BINARY_PROTOCOL
%token USE_UDP
%token VERIFY_KEY
+/* Callbacks */
+%token PREFIX_KEY
+
/* Hash types */
%token MD5
%token CRC
%token <number> NUMBER
%token <number> FLOAT
-%token <string> IDENTIFIER
-%token <string> SERVER_WITH_PORT
+%token <string> HOSTNAME
+%token <string> HOSTNAME_WITH_PORT
%token <string> IPADDRESS
%token <string> IPADDRESS_WITH_PORT
+%token <string> STRING
+%token <string> QUOTED_STRING
%type <server> server
+%type <string> string
%type <distribution> distribution
%type <hash> hash
%type <behavior> behavior_boolean
%%
statement:
- DASH_OPTION expression
+ expression
+ { }
+ | statement ' ' expression
{ }
- | statement ' ' DASH_OPTION expression
+ | COMMENT
+ { }
+ | EMPTY_LINE
{ }
;
expression:
SERVER '=' server
{
- (void) memcached_server_add_parsed(parser->memc, $3.c_str, $3.length, $3.port, 0);
+ if ((context->rc= memcached_server_add_parsed(context->memc, $3.c_str, $3.length, $3.port, 0)) != MEMCACHED_SUCCESS)
+ {
+ YYERROR;
+ }
}
| SERVERS '=' server_list
{
}
+ | CONFIGURE_FILE '=' string
+ {
+ memcached_set_configuration_file(context->memc, $3.c_str, $3.length);
+ }
| behaviors
;
behaviors:
+ PREFIX_KEY '=' string
+ {
+ if ((context->rc= memcached_callback_set(context->memc, MEMCACHED_CALLBACK_PREFIX_KEY, std::string($3.c_str, $3.length).c_str())) != MEMCACHED_SUCCESS)
+ {
+ YYERROR;
+ }
+ }
| DISTRIBUTION '=' distribution
{
- memcached_behavior_set(parser->memc, MEMCACHED_BEHAVIOR_DISTRIBUTION, $3);
+ if ((context->rc= memcached_behavior_set(context->memc, MEMCACHED_BEHAVIOR_DISTRIBUTION, $3)) != MEMCACHED_SUCCESS)
+ {
+ YYERROR;
+ }
}
| HASH '=' hash
{
- memcached_behavior_set(parser->memc, MEMCACHED_BEHAVIOR_DISTRIBUTION, $3);
+ if ((context->rc= memcached_behavior_set(context->memc, MEMCACHED_BEHAVIOR_HASH, $3)) != MEMCACHED_SUCCESS)
+ {
+ YYERROR;
+ }
}
| KETAMA_HASH '=' hash
{
- memcached_behavior_set(parser->memc, MEMCACHED_BEHAVIOR_KETAMA_HASH, $3);
+ if ((context->rc= memcached_behavior_set(context->memc, MEMCACHED_BEHAVIOR_KETAMA_HASH, $3)) != MEMCACHED_SUCCESS)
+ {
+ YYERROR;
+ }
}
| behavior_number '=' NUMBER
{
- memcached_behavior_set(parser->memc, $1, $3);
+ if ((context->rc= memcached_behavior_set(context->memc, $1, $3)) != MEMCACHED_SUCCESS)
+ {
+ YYERROR;
+ }
}
| behavior_boolean
{
- memcached_behavior_set(parser->memc, $1, true);
+ if ((context->rc= memcached_behavior_set(context->memc, $1, true)) != MEMCACHED_SUCCESS)
+ {
+ YYERROR;
+ }
}
| USER_DATA
{
server_list:
server
{
- (void) memcached_server_add_parsed(parser->memc, $1.c_str, $1.length, $1.port, 0);
+ if ((context->rc= memcached_server_add_parsed(context->memc, $1.c_str, $1.length, $1.port, 0)) != MEMCACHED_SUCCESS)
+ {
+ YYERROR;
+ }
}
| server_list ',' server
{
- (void) memcached_server_add_parsed(parser->memc, $3.c_str, $3.length, $3.port, 0);
+ if ((context->rc= memcached_server_add_parsed(context->memc, $3.c_str, $3.length, $3.port, 0)) != MEMCACHED_SUCCESS)
+ {
+ YYERROR;
+ }
}
;
server:
- SERVER_WITH_PORT NUMBER
+ HOSTNAME_WITH_PORT NUMBER
{
$$.c_str= $1.c_str;
$$.length= $1.length -1;
$$.port= $2;
}
- | IDENTIFIER
+ | HOSTNAME
+ {
+ $$.c_str= $1.c_str;
+ $$.length= $1.length;
+ $$.port= MEMCACHED_DEFAULT_PORT;
+ }
+ | STRING /* a match can be against "localhost" which is just a string */
{
$$.c_str= $1.c_str;
$$.length= $1.length;
}
;
+string:
+ STRING
+ {
+ $$= $1;
+ }
+ | QUOTED_STRING
+ {
+ $$.c_str= $1.c_str +1;
+ $$.length= $1.length -2;
+ }
+ ;
+
distribution:
CONSISTENT
{
projects / awesomized / libmemcached / blobdiff