X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=libmemcached%2Fcsl%2Fscanner.l;h=5a3419069faf4aa04e663ae64a808b07e821c00f;hb=458694809f0633be65695c2e845e2333652e4b91;hp=8968b3c66be57083bd36b39a24fa834e1e049553;hpb=f92f0f9bcb54167331067b6891ee33e5f27d691c;p=m6w6%2Flibmemcached
diff --git a/libmemcached/csl/scanner.l b/libmemcached/csl/scanner.l
index 8968b3c6..5a341906 100644
--- a/libmemcached/csl/scanner.l
+++ b/libmemcached/csl/scanner.l
@@ -1,33 +1,65 @@
/* 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 .
*/
+
%top{
-#include
+#include
#include
#include
#include
+#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"
+#pragma GCC diagnostic ignored "-Wunused-result"
+#pragma GCC diagnostic ignored "-Wmissing-noreturn"
+#endif
+
+#ifdef __clang__
+#pragma GCC diagnostic ignored "-Wshorten-64-to-32"
+#endif
+
+#ifndef __INTEL_COMPILER
+#ifndef __clang__
+#pragma GCC diagnostic ignored "-Wlogical-op"
+#endif
+#endif
#define YY_EXTRA_TYPE Context*
@@ -55,6 +87,10 @@
} \
}
+#define YY_FATAL_ERROR(msg) \
+{ \
+}
+
#define YY_INPUT(buffer, result, max_size) get_lex_chars(buffer, result, max_size, PARAM)
@@ -62,14 +98,16 @@
%option 8bit
%option bison-bridge
+%option never-interactive
%option case-insensitive
-%option debug
+%option noinput
%option nounput
%option noyywrap
%option outfile="libmemcached/csl/scanner.cc" header-file="libmemcached/csl/scanner.h"
%option perf-report
%option prefix="config_"
%option reentrant
+%option warn
%%
@@ -89,53 +127,55 @@
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:]]* {
@@ -158,36 +198,26 @@ MURMUR { return MURMUR; }
JENKINS { return JENKINS; }
(([[:digit:]]{1,3}"."){3}([[:digit:]]{1,3})) {
- yylval->server.port= MEMCACHED_DEFAULT_PORT;
- yylval->server.weight= 1;
- yylval->server.c_str= yyextra->set_hostname(yytext, yyleng);
- if (yylval->server.c_str)
- yylval->server.size= yyleng;
+ yyextra->hostname(yytext, yyleng, yylval->server);
return IPADDRESS;
}
[[:alnum:]]["."[:alnum:]_-]+[[:alnum:]] {
if (yyextra->is_server())
{
- yylval->server.port= MEMCACHED_DEFAULT_PORT;
- yylval->server.weight= 1;
- yylval->server.c_str= yyextra->set_hostname(yytext, yyleng);
- if (yylval->server.c_str)
- yylval->server.size= yyleng;
+ yyextra->hostname(yytext, yyleng, yylval->server);
return HOSTNAME;
}
- yylval->string.c_str = yytext;
- yylval->string.size = yyleng;
+ yyextra->string_buffer(yytext, yyleng, yylval->string);
return STRING;
}
L?\"(\\.|[^\\"])*\" {
yyget_text(yyscanner)[yyleng -1]= 0;
- yylval->string.c_str= yytext +1;
- yylval->string.size= yyleng -2;
+ yyextra->string_buffer(yytext +1, yyleng -2, yylval->string);
return QUOTED_STRING;
}
@@ -206,6 +236,7 @@ void Context::init_scanner()
void Context::destroy_scanner()
{
+ (void)yy_fatal_error; // Removes warning about unused yy_fatal_error()
yylex_destroy(scanner);
}