Removed libraries and headers referred to Query classifier because Qc is not needed in gateway and gateway needs MySQL Client library functions which can connect to remote server.

core/Makefile

@@ -30,29 +30,27 @@
 #                                       lib to avoid conflicts. MARIADB_SRC_PATH
 #                                       is set in build_gateway.inc. Examples
 #                                       are behind SS_DEBUG macros.
+# 29/06/13       Vilho Raatikka         Reverted Query classifier changes because
+#                                       gateway needs mysql client lib, not qc.
 
 include ../../build_gateway.inc
 
 LOGPATH := $(ROOT_PATH)/log_manager
 UTILSPATH := $(ROOT_PATH)/utils
-QCLASSPATH := $(ROOT_PATH)/query_classifier
 
 CC=cc
-#CFLAGS=-c -I/usr/include -I../include -I../inih \
-#-I/usr/include/mysql \
 
 CFLAGS=-c -I/usr/include -I../include -I../inih \
-	-I$(LOGPATH) -I$(UTILSPATH) -I$(QCLASSPATH) \
+	-I/usr/include/mysql \
-	-I$(MARIADB_SRC_PATH)/include \
+	-I$(LOGPATH) -I$(UTILSPATH) \
 	-Wall -g
 
 ifdef DEBUG
 	CFLAGS := $(CFLAGS) -DSS_DEBUG
 endif
 
-LDFLAGS=-rdynamic -L$(LOGPATH) -L$(QCLASSPATH) -L$(MARIADB_SRC_PATH)/libmysqld \
+LDFLAGS=-rdynamic -L$(LOGPATH) \
-	-Wl,-rpath,$(LOGPATH) -Wl,-rpath,$(UTILSPATH) -Wl,-rpath,$(QCLASSPATH) \
+	-Wl,-rpath,$(LOGPATH) -Wl,-rpath,$(UTILSPATH)
-	-Wl,-rpath,$(MARIADB_SRC_PATH)/libmysqld
 
 SRCS= atomic.c buffer.c spinlock.c gateway.c gateway_mysql_protocol.c \
 	gw_utils.c utils.c dcb.c load_utils.c session.c service.c server.c \
@@ -65,11 +63,9 @@ HDRS= ../include/atomic.h ../include/buffer.h ../include/dcb.h \
 	../include/users.h ../include/hashtable.h 
 OBJ=$(SRCS:.c=.o)
 
-#LIBS=-L../inih/extra -linih -lssl -lstdc++ \
-#	-L/packages/mariadb-5.5.25/libmysql -lmysqlclient \
-
 LIBS=-L../inih/extra -linih -lssl -lstdc++ \
-	-lz -lm -lcrypto -ldl -pthread -llog_manager -lquery_classifier -lmysqld
+	-L/packages/mariadb-5.5.25/libmysql -lmysqlclient \
+	-lz -lm -lcrypto -ldl -pthread -llog_manager
 
 gateway: $(OBJ)
 	$(CC) $(LDFLAGS) $(OBJ) $(UTILSPATH)/skygw_utils.o $(LIBS) -o $@

core/gateway.c

@@ -48,13 +48,9 @@
 #include <config.h>
 #include <poll.h>
 
-#include <stdlib.h>
-#include <mysql.h>
-
 #if defined(SS_DEBUG)
 # include <skygw_utils.h>
 # include <log_manager.h>
-# include <query_classifier.h>
 #endif /* SS_DEBUG */
 
 /* basic signal handling */
@@ -177,72 +173,6 @@ int handle_event_errors_backend(DCB *dcb) {
 
 	return 0;
 }
-#if defined(SS_DEBUG)
-static char* server_options[] = {
-    "raatikka",
-    "--datadir=/home/raatikka/data/skygw_parse/",
-    "--skip-innodb",
-    "--default-storage-engine=myisam",
-    NULL
-};
-
-const int num_elements = (sizeof(server_options) / sizeof(char *)) - 1;
-
-static char* server_groups[] = {
-    "embedded",
-    "server",
-    "server",
-    "server",
-    NULL
-};
-
-
-static void vilhos_test_for_query_classifier(void)
-{
-        bool failp;
-        MYSQL* mysql;
-        
-         /**
-         * Init libmysqld.
-         */
-        failp = mysql_library_init(num_elements, server_options, server_groups);
-        
-        if (failp) {
-            MYSQL* mysql = mysql_init(NULL);
-            ss_dassert(mysql != NULL);
-            fprintf(stderr,
-                    "mysql_init failed, %d : %s\n",
-                    mysql_errno(mysql),
-                    mysql_error(mysql));
-            goto return_without_server;
-        }
-
-        char* str = (char *)calloc(1,
-                                   sizeof("Query type is ")+
-                                   sizeof("QUERY_TYPE_SESSION_WRITE"));
-        /**
-         * Call query classifier.
-         */
-        sprintf(str,
-                "Query type is %s\n",
-                STRQTYPE(
-                        skygw_query_classifier_get_type(
-                                "SELECT user from mysql.user", 0)));
-        /**
-         * generate some log
-         */
-        skygw_log_write(NULL, LOGFILE_MESSAGE,str);
-        
-return_with_handle:
-        mysql_close(mysql);
-        mysql_thread_end();
-        mysql_library_end();
-        
-return_without_server:
-        ss_dfprintf(stderr, "\n<< testmain\n");
-        fflush(stderr);
-}
-#endif /* SS_DEBUG */
 
 // main function
 int
@@ -261,7 +191,6 @@ main(int argc, char **argv)
     if (i != 0) {
         fprintf(stderr, "Couldn't register exit function.\n");
     }
-    vilhos_test_for_query_classifier();
 #endif
 	if ((home = getenv("GATEWAY_HOME")) != NULL)
 	{