Add ability to have version "just requested" when you initially connect.
[m6w6/libmemcached] / libmemcached / csl / scanner.l
index 8968b3c66be57083bd36b39a24fa834e1e049553..8e404b5f9531aa3bd659be5ff3c3de853059bd72 100644 (file)
@@ -1,33 +1,55 @@
 /*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
  *
- *  Configure Scripting Language
+ *  Libmemcached library
+ *
+ *  Copyright (C) 2012 Data Differential, http://datadifferential.com/
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions are
+ *  met:
+ *
+ *      * Redistributions of source code must retain the above copyright
+ *  notice, this list of conditions and the following disclaimer.
+ *
+ *      * Redistributions in binary form must reproduce the above
+ *  copyright notice, this list of conditions and the following disclaimer
+ *  in the documentation and/or other materials provided with the
+ *  distribution.
+ *
+ *      * The names of its contributors may not be used to endorse or
+ *  promote products derived from this software without specific prior
+ *  written permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
- *  Copyright (C) 2011 DataDifferental, http://datadifferential.com
- * 
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU Affero General Public License as
- *  published by the Free Software Foundation, either version 3 of the
- *  License, or (at your option) any later version.
- * 
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Affero General Public License for more details.
- * 
- *  You should have received a copy of the GNU Affero General Public License
- *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+
 %top{
 
-#include <libmemcached/common.h>
+#include <libmemcached/csl/common.h>
 #include <libmemcached/csl/context.h>
 #include <libmemcached/csl/parser.h>
 #include <libmemcached/csl/symbol.h>
 
+#ifndef __INTEL_COMPILER
 #pragma GCC diagnostic ignored "-Wold-style-cast"
 #pragma GCC diagnostic ignored "-Wsign-compare"
 #pragma GCC diagnostic ignored "-Wunused-parameter"
+#pragma GCC diagnostic ignored "-Wmissing-declarations"
+#endif
+
+#define YY_NO_INPUT
 
 #define YY_EXTRA_TYPE Context*
 
       return COMMENT;
     }
 
-"--SERVER="                          { yyextra->begin= yytext; yyextra->set_server(); return SERVER; }
-
-"--SOCKET="                          { yyextra->begin= yytext; return SOCKET; }
-
-"--BINARY-PROTOCOL"                    { yyextra->begin= yytext; return BINARY_PROTOCOL; }
-"--BUFFER-REQUESTS"                    { yyextra->begin= yytext; return BUFFER_REQUESTS; }
-"--CONFIGURE-FILE="                    { yyextra->begin= yytext; return CONFIGURE_FILE; }
-"--CONNECT-TIMEOUT="                   { yyextra->begin= yytext; return CONNECT_TIMEOUT; }
-"--DISTRIBUTION="                      { yyextra->begin= yytext; return DISTRIBUTION; }
-"--HASH-WITH-NAMESPACE"                { yyextra->begin= yytext; return HASH_WITH_NAMESPACE; }
-"--HASH="                              { yyextra->begin= yytext; return HASH; }
-"--IO-BYTES-WATERMARK="                { yyextra->begin= yytext; return IO_BYTES_WATERMARK; }
-"--IO-KEY-PREFETCH="                   { yyextra->begin= yytext; return IO_KEY_PREFETCH; }
-"--IO-MSG-WATERMARK="          { yyextra->begin= yytext; return IO_MSG_WATERMARK; }
-"--NOREPLY"                         { yyextra->begin= yytext; return NOREPLY; }
-"--NUMBER-OF-REPLICAS="                { yyextra->begin= yytext; return NUMBER_OF_REPLICAS; }
-"--POLL-TIMEOUT="                      { yyextra->begin= yytext; return POLL_TIMEOUT; }
-"--RANDOMIZE-REPLICA-READ"             { yyextra->begin= yytext; return RANDOMIZE_REPLICA_READ; }
-"--RCV-TIMEOUT="                       { yyextra->begin= yytext; return RCV_TIMEOUT; }
-"--REMOVE-FAILED-SERVERS="                     { yyextra->begin= yytext; return REMOVE_FAILED_SERVERS; }
-"--RETRY-TIMEOUT="                     { yyextra->begin= yytext; return RETRY_TIMEOUT; }
-"--SND-TIMEOUT="                       { yyextra->begin= yytext; return SND_TIMEOUT; }
-"--SOCKET-RECV-SIZE="          { yyextra->begin= yytext; return SOCKET_RECV_SIZE; }
-"--SOCKET-SEND-SIZE="          { yyextra->begin= yytext; return SOCKET_SEND_SIZE; }
-"--SORT-HOSTS"                 { yyextra->begin= yytext; return SORT_HOSTS; }
-"--SUPPORT-CAS"                        { yyextra->begin= yytext; return SUPPORT_CAS; }
-"--TCP-KEEPALIVE"                      { yyextra->begin= yytext; return _TCP_KEEPALIVE; }
-"--TCP-KEEPIDLE"                       { yyextra->begin= yytext; return _TCP_KEEPIDLE; }
-"--TCP-NODELAY"                        { yyextra->begin= yytext; return _TCP_NODELAY; }
-"--USE-UDP"                            { yyextra->begin= yytext; return USE_UDP; }
-"--USER-DATA"                  { yyextra->begin= yytext; return USER_DATA; }
-"--VERIFY-KEY"                      { yyextra->begin= yytext; return VERIFY_KEY; }
-
-"--POOL-MIN="                          { yyextra->begin= yytext; return POOL_MIN; }
-"--POOL-MAX="                          { yyextra->begin= yytext; return POOL_MAX; }
-
-"--NAMESPACE="                         { yyextra->begin= yytext; return NAMESPACE; }
-
-INCLUDE           { yyextra->begin= yytext; return INCLUDE; }
-RESET           { yyextra->begin= yytext; return RESET; }
-DEBUG           { yyextra->begin= yytext; return PARSER_DEBUG; }
-SERVERS           { yyextra->begin= yytext; return SERVERS; }
-END           { yyextra->begin= yytext; return END; }
-ERROR           { yyextra->begin= yytext; return ERROR; }
-
-TRUE           { return TRUE; }
-FALSE           { return FALSE; }
+"--SERVER="                          { yyextra->begin= yytext; yyextra->set_server(); return yyextra->previous_token= SERVER; }
+
+"--SOCKET="                          { yyextra->begin= yytext; return yyextra->previous_token= SOCKET; }
+
+"--BINARY-PROTOCOL"                    { yyextra->begin= yytext; return yyextra->previous_token= BINARY_PROTOCOL; }
+"--BUFFER-REQUESTS"                    { yyextra->begin= yytext; return yyextra->previous_token= BUFFER_REQUESTS; }
+"--CONFIGURE-FILE="                    { yyextra->begin= yytext; return yyextra->previous_token= CONFIGURE_FILE; }
+"--CONNECT-TIMEOUT="                   { yyextra->begin= yytext; return yyextra->previous_token= CONNECT_TIMEOUT; }
+"--DISTRIBUTION="                      { yyextra->begin= yytext; return yyextra->previous_token= DISTRIBUTION; }
+"--HASH-WITH-NAMESPACE"                { yyextra->begin= yytext; return yyextra->previous_token= HASH_WITH_NAMESPACE; }
+"--HASH="                              { yyextra->begin= yytext; return yyextra->previous_token= HASH; }
+"--IO-BYTES-WATERMARK="                { yyextra->begin= yytext; return yyextra->previous_token= IO_BYTES_WATERMARK; }
+"--IO-KEY-PREFETCH="                   { yyextra->begin= yytext; return yyextra->previous_token= IO_KEY_PREFETCH; }
+"--IO-MSG-WATERMARK="          { yyextra->begin= yytext; return yyextra->previous_token= IO_MSG_WATERMARK; }
+"--NOREPLY"                         { yyextra->begin= yytext; return yyextra->previous_token= NOREPLY; }
+"--NUMBER-OF-REPLICAS="                { yyextra->begin= yytext; return yyextra->previous_token= NUMBER_OF_REPLICAS; }
+"--POLL-TIMEOUT="                      { yyextra->begin= yytext; return yyextra->previous_token= POLL_TIMEOUT; }
+"--RANDOMIZE-REPLICA-READ"             { yyextra->begin= yytext; return yyextra->previous_token= RANDOMIZE_REPLICA_READ; }
+"--RCV-TIMEOUT="                       { yyextra->begin= yytext; return yyextra->previous_token= RCV_TIMEOUT; }
+"--REMOVE-FAILED-SERVERS="                     { yyextra->begin= yytext; return yyextra->previous_token= REMOVE_FAILED_SERVERS; }
+"--RETRY-TIMEOUT="                     { yyextra->begin= yytext; return yyextra->previous_token= RETRY_TIMEOUT; }
+"--SND-TIMEOUT="                       { yyextra->begin= yytext; return yyextra->previous_token= SND_TIMEOUT; }
+"--SOCKET-RECV-SIZE="          { yyextra->begin= yytext; return yyextra->previous_token= SOCKET_RECV_SIZE; }
+"--SOCKET-SEND-SIZE="          { yyextra->begin= yytext; return yyextra->previous_token= SOCKET_SEND_SIZE; }
+"--SORT-HOSTS"                 { yyextra->begin= yytext; return yyextra->previous_token= SORT_HOSTS; }
+"--SUPPORT-CAS"                        { yyextra->begin= yytext; return yyextra->previous_token= SUPPORT_CAS; }
+"--TCP-KEEPALIVE"                      { yyextra->begin= yytext; return yyextra->previous_token= _TCP_KEEPALIVE; }
+"--TCP-KEEPIDLE"                       { yyextra->begin= yytext; return yyextra->previous_token= _TCP_KEEPIDLE; }
+"--TCP-NODELAY"                        { yyextra->begin= yytext; return yyextra->previous_token= _TCP_NODELAY; }
+"--USE-UDP"                            { yyextra->begin= yytext; return yyextra->previous_token= USE_UDP; }
+"--USER-DATA"                  { yyextra->begin= yytext; return yyextra->previous_token= USER_DATA; }
+"--VERIFY-KEY"                      { yyextra->begin= yytext; return yyextra->previous_token= VERIFY_KEY; }
+
+"--POOL-MIN="                          { yyextra->begin= yytext; return yyextra->previous_token= POOL_MIN; }
+"--POOL-MAX="                          { yyextra->begin= yytext; return yyextra->previous_token= POOL_MAX; }
+
+"--NAMESPACE="                         { yyextra->begin= yytext; return yyextra->previous_token= NAMESPACE; }
+
+"--FETCH-VERSION"                              { yyextra->begin= yytext; return yyextra->previous_token= FETCH_VERSION; }
+
+INCLUDE           { yyextra->begin= yytext; return yyextra->previous_token= INCLUDE; }
+RESET           { yyextra->begin= yytext; return yyextra->previous_token= RESET; }
+DEBUG           { yyextra->begin= yytext; return yyextra->previous_token= PARSER_DEBUG; }
+SERVERS           { yyextra->begin= yytext; return yyextra->previous_token= SERVERS; }
+END           { yyextra->begin= yytext; return yyextra->previous_token= END; }
+ERROR           { yyextra->begin= yytext; return yyextra->previous_token= ERROR; }
+
+TRUE           { return yyextra->previous_token= TRUE; }
+FALSE           { return yyextra->previous_token= FALSE; }
 
 
 "--"[[:alnum:]]*   {