1 files changed, 12 insertions, 315 deletions

diff --git a/sql-common/client.c b/sql-common/client.c
index 6bf29f056a2..09f7abcce90 100644
--- a/sql-common/client.c
+++ b/sql-common/client.c
@@ -127,10 +127,6 @@ char		*mysql_unix_port= 0;
 const char	*unknown_sqlstate= "HY000";
 const char	*not_error_sqlstate= "00000";
 const char	*cant_connect_sqlstate= "08001";
-#ifdef HAVE_SMEM
-char		 *shared_memory_base_name= 0;
-const char 	*def_shared_memory_base_name= default_shared_memory_base_name;
-#endif
 
 static void mysql_close_free_options(MYSQL *mysql);
 static void mysql_close_free(MYSQL *mysql);
@@ -326,248 +322,6 @@ HANDLE create_named_pipe(MYSQL *mysql, uint connect_timeout, char **arg_host,
 #endif
 
 
-/*
-  Create new shared memory connection, return handler of connection
-
-  SYNOPSIS
-    create_shared_memory()
-    mysql		Pointer of mysql structure
-    net			Pointer of net structure
-    connect_timeout	Timeout of connection
-*/
-
-#ifdef HAVE_SMEM
-HANDLE create_shared_memory(MYSQL *mysql,NET *net, uint connect_timeout)
-{
-  ulong smem_buffer_length = shared_memory_buffer_length + 4;
-  /*
-    event_connect_request is event object for start connection actions
-    event_connect_answer is event object for confirm, that server put data
-    handle_connect_file_map is file-mapping object, use for create shared
-    memory
-    handle_connect_map is pointer on shared memory
-    handle_map is pointer on shared memory for client
-    event_server_wrote,
-    event_server_read,
-    event_client_wrote,
-    event_client_read are events for transfer data between server and client
-    handle_file_map is file-mapping object, use for create shared memory
-  */
-  HANDLE event_connect_request = NULL;
-  HANDLE event_connect_answer = NULL;
-  HANDLE handle_connect_file_map = NULL;
-  char *handle_connect_map = NULL;
-
-  char *handle_map = NULL;
-  HANDLE event_server_wrote = NULL;
-  HANDLE event_server_read = NULL;
-  HANDLE event_client_wrote = NULL;
-  HANDLE event_client_read = NULL;
-  HANDLE event_conn_closed = NULL;
-  HANDLE handle_file_map = NULL;
-  ulong connect_number;
-  char connect_number_char[22], *p;
-  char *tmp= NULL;
-  char *suffix_pos;
-  DWORD error_allow = 0;
-  DWORD error_code = 0;
-  DWORD event_access_rights= SYNCHRONIZE | EVENT_MODIFY_STATE;
-  char *shared_memory_base_name = mysql->options.shared_memory_base_name;
-  static const char *name_prefixes[] = {"","Global\\"};
-  const char *prefix;
-  uint i;
-
-  /*
-    If this is NULL, somebody freed the MYSQL* options.  mysql_close()
-    is a good candidate.  We don't just silently (re)set it to
-    def_shared_memory_base_name as that would create really confusing/buggy
-    behavior if the user passed in a different name on the command-line or
-    in a my.cnf.
-  */
-  DBUG_ASSERT(shared_memory_base_name != NULL);
-
-  /*
-     get enough space base-name + '_' + longest suffix we might ever send
-   */
-  if (!(tmp= (char *)my_malloc(strlen(shared_memory_base_name) + 32L, MYF(MY_FAE))))
-    goto err;
-
-  /*
-    The name of event and file-mapping events create agree next rule:
-    shared_memory_base_name+unique_part
-    Where:
-    shared_memory_base_name is unique value for each server
-    unique_part is uniquel value for each object (events and file-mapping)
-  */
-  for (i = 0; i< array_elements(name_prefixes); i++)
-  {
-    prefix= name_prefixes[i];
-    suffix_pos = strxmov(tmp, prefix , shared_memory_base_name, "_", NullS);
-    strmov(suffix_pos, "CONNECT_REQUEST");
-    event_connect_request= OpenEvent(event_access_rights, FALSE, tmp);
-    if (event_connect_request)
-    {
-      break;
-    }
-  }
-  if (!event_connect_request)
-  {
-    error_allow = CR_SHARED_MEMORY_CONNECT_REQUEST_ERROR;
-    goto err;
-  }
-  strmov(suffix_pos, "CONNECT_ANSWER");
-  if (!(event_connect_answer= OpenEvent(event_access_rights,FALSE,tmp)))
-  {
-    error_allow = CR_SHARED_MEMORY_CONNECT_ANSWER_ERROR;
-    goto err;
-  }
-  strmov(suffix_pos, "CONNECT_DATA");
-  if (!(handle_connect_file_map= OpenFileMapping(FILE_MAP_WRITE,FALSE,tmp)))
-  {
-    error_allow = CR_SHARED_MEMORY_CONNECT_FILE_MAP_ERROR;
-    goto err;
-  }
-  if (!(handle_connect_map= MapViewOfFile(handle_connect_file_map,
-					  FILE_MAP_WRITE,0,0,sizeof(DWORD))))
-  {
-    error_allow = CR_SHARED_MEMORY_CONNECT_MAP_ERROR;
-    goto err;
-  }
-
-  /* Send to server request of connection */
-  if (!SetEvent(event_connect_request))
-  {
-    error_allow = CR_SHARED_MEMORY_CONNECT_SET_ERROR;
-    goto err;
-  }
-
-  /* Wait of answer from server */
-  if (WaitForSingleObject(event_connect_answer,connect_timeout*1000) !=
-      WAIT_OBJECT_0)
-  {
-    error_allow = CR_SHARED_MEMORY_CONNECT_ABANDONED_ERROR;
-    goto err;
-  }
-
-  /* Get number of connection */
-  connect_number = uint4korr(handle_connect_map);/*WAX2*/
-  p= int10_to_str(connect_number, connect_number_char, 10);
-
-  /*
-    The name of event and file-mapping events create agree next rule:
-    shared_memory_base_name+unique_part+number_of_connection
-
-    Where:
-    shared_memory_base_name is uniquel value for each server
-    unique_part is uniquel value for each object (events and file-mapping)
-    number_of_connection is number of connection between server and client
-  */
-  suffix_pos = strxmov(tmp, prefix , shared_memory_base_name, "_", connect_number_char,
-		       "_", NullS);
-  strmov(suffix_pos, "DATA");
-  if ((handle_file_map = OpenFileMapping(FILE_MAP_WRITE,FALSE,tmp)) == NULL)
-  {
-    error_allow = CR_SHARED_MEMORY_FILE_MAP_ERROR;
-    goto err2;
-  }
-  if ((handle_map = MapViewOfFile(handle_file_map,FILE_MAP_WRITE,0,0,
-				  smem_buffer_length)) == NULL)
-  {
-    error_allow = CR_SHARED_MEMORY_MAP_ERROR;
-    goto err2;
-  }
-
-  strmov(suffix_pos, "SERVER_WROTE");
-  if ((event_server_wrote = OpenEvent(event_access_rights,FALSE,tmp)) == NULL)
-  {
-    error_allow = CR_SHARED_MEMORY_EVENT_ERROR;
-    goto err2;
-  }
-
-  strmov(suffix_pos, "SERVER_READ");
-  if ((event_server_read = OpenEvent(event_access_rights,FALSE,tmp)) == NULL)
-  {
-    error_allow = CR_SHARED_MEMORY_EVENT_ERROR;
-    goto err2;
-  }
-
-  strmov(suffix_pos, "CLIENT_WROTE");
-  if ((event_client_wrote = OpenEvent(event_access_rights,FALSE,tmp)) == NULL)
-  {
-    error_allow = CR_SHARED_MEMORY_EVENT_ERROR;
-    goto err2;
-  }
-
-  strmov(suffix_pos, "CLIENT_READ");
-  if ((event_client_read = OpenEvent(event_access_rights,FALSE,tmp)) == NULL)
-  {
-    error_allow = CR_SHARED_MEMORY_EVENT_ERROR;
-    goto err2;
-  }
-
-  strmov(suffix_pos, "CONNECTION_CLOSED");
-  if ((event_conn_closed = OpenEvent(event_access_rights,FALSE,tmp)) == NULL)
-  {
-    error_allow = CR_SHARED_MEMORY_EVENT_ERROR;
-    goto err2;
-  }
-  /*
-    Set event that server should send data
-  */
-  SetEvent(event_server_read);
-
-err2:
-  if (error_allow == 0)
-  {
-    net->vio= vio_new_win32shared_memory(handle_file_map,handle_map,
-                                         event_server_wrote,
-                                         event_server_read,event_client_wrote,
-                                         event_client_read,event_conn_closed);
-  }
-  else
-  {
-    error_code = GetLastError();
-    if (event_server_read)
-      CloseHandle(event_server_read);
-    if (event_server_wrote)
-      CloseHandle(event_server_wrote);
-    if (event_client_read)
-      CloseHandle(event_client_read);
-    if (event_client_wrote)
-      CloseHandle(event_client_wrote);
-    if (event_conn_closed)
-      CloseHandle(event_conn_closed);
-    if (handle_map)
-      UnmapViewOfFile(handle_map);
-    if (handle_file_map)
-      CloseHandle(handle_file_map);
-  }
-err:
-  my_free(tmp);
-  if (error_allow)
-    error_code = GetLastError();
-  if (event_connect_request)
-    CloseHandle(event_connect_request);
-  if (event_connect_answer)
-    CloseHandle(event_connect_answer);
-  if (handle_connect_map)
-    UnmapViewOfFile(handle_connect_map);
-  if (handle_connect_file_map)
-    CloseHandle(handle_connect_file_map);
-  if (error_allow)
-  {
-    if (error_allow == CR_SHARED_MEMORY_EVENT_ERROR)
-      set_mysql_extended_error(mysql, error_allow, unknown_sqlstate,
-                               ER(error_allow), suffix_pos, error_code);
-    else
-      set_mysql_extended_error(mysql, error_allow, unknown_sqlstate,
-                               ER(error_allow), error_code);
-    return(INVALID_HANDLE_VALUE);
-  }
-  return(handle_map);
-}
-#endif
-
 /**
   Read a packet from server. Give error message if socket was down
   or packet is an error message
@@ -987,7 +741,7 @@ static const char *default_options[]=
   "ssl-key" ,"ssl-cert" ,"ssl-ca" ,"ssl-capath",
   "character-sets-dir", "default-character-set", "interactive-timeout",
   "connect-timeout", "local-infile", "disable-local-infile",
-  "ssl-cipher", "max-allowed-packet", "protocol", "shared-memory-base-name",
+  "ssl-cipher", "max-allowed-packet", "protocol",
   "multi-results", "multi-statements", "multi-queries", "secure-auth",
   "report-data-truncation", "plugin-dir", "default-auth",
   "bind-address", "ssl-crl", "ssl-crlpath",
@@ -1000,7 +754,7 @@ enum option_id {
   OPT_ssl_key, OPT_ssl_cert, OPT_ssl_ca, OPT_ssl_capath, 
   OPT_character_sets_dir, OPT_default_character_set, OPT_interactive_timeout, 
   OPT_connect_timeout, OPT_local_infile, OPT_disable_local_infile, 
-  OPT_ssl_cipher, OPT_max_allowed_packet, OPT_protocol, OPT_shared_memory_base_name, 
+  OPT_ssl_cipher, OPT_max_allowed_packet, OPT_protocol,
   OPT_multi_results, OPT_multi_statements, OPT_multi_queries, OPT_secure_auth, 
   OPT_report_data_truncation, OPT_plugin_dir, OPT_default_auth, 
   OPT_bind_address, OPT_ssl_crl, OPT_ssl_crlpath,
@@ -1241,13 +995,6 @@ void mysql_read_default_options(struct st_mysql_options *options,
             options->protocol= UINT_MAX32;
           }
           break;
-        case OPT_shared_memory_base_name:
-#ifdef HAVE_SMEM
-          if (options->shared_memory_base_name != def_shared_memory_base_name)
-            my_free(options->shared_memory_base_name);
-          options->shared_memory_base_name=my_strdup(opt_arg,MYF(MY_WME));
-#endif
-          break;
         case OPT_multi_results:
 	  options->client_flag|= CLIENT_MULTI_RESULTS;
 	  break;
@@ -1654,10 +1401,6 @@ mysql_init(MYSQL *mysql)
                             ? WAIT_FOR_QUERY : ALWAYS_ACCEPT;
 #endif
 
-#ifdef HAVE_SMEM
-  mysql->options.shared_memory_base_name= (char*) def_shared_memory_base_name;
-#endif
-
   mysql->options.methods_to_use= MYSQL_OPT_GUESS_CONNECTION;
   mysql->options.report_data_truncation= TRUE;  /* default */
 
@@ -1847,9 +1590,15 @@ static int ssl_verify_server_cert(Vio *vio, const char* server_hostname, const c
 
 #ifdef HAVE_X509_check_host
   ret_validation=
-   (X509_check_host(server_cert, server_hostname,
-       strlen(server_hostname), 0, 0) != 1) &&
-   (X509_check_ip_asc(server_cert, server_hostname, 0) != 1);
+    X509_check_host(server_cert, server_hostname,
+       strlen(server_hostname), 0, 0) != 1;
+#ifndef HAVE_WOLFSSL
+   if (ret_validation)
+   {
+     ret_validation=
+         X509_check_ip_asc(server_cert, server_hostname, 0) != 1;
+   }
+#endif
 #else
   subject= X509_get_subject_name(server_cert);
   cn_loc= X509_NAME_get_index_by_NID(subject, NID_commonName, -1);
@@ -2624,12 +2373,6 @@ void mpvio_info(Vio *vio, MYSQL_PLUGIN_VIO_INFO *info)
     info->protocol= MYSQL_VIO_PIPE;
     info->handle= vio->hPipe;
     return;
-  case VIO_TYPE_SHARED_MEMORY:
-    info->protocol= MYSQL_VIO_MEMORY;
-#ifdef HAVE_SMEM
-    info->handle= vio->handle_file_map; /* or what ? */
-#endif
-    return;
 #endif
   default: DBUG_ASSERT(0);
   }
@@ -2964,42 +2707,7 @@ CLI_MYSQL_REAL_CONNECT(MYSQL *mysql,const char *host, const char *user,
   /*
     Part 0: Grab a socket and connect it to the server
   */
-#if defined(HAVE_SMEM)
-  if ((!mysql->options.protocol ||
-       mysql->options.protocol == MYSQL_PROTOCOL_MEMORY) &&
-      (!host || !strcmp(host,LOCAL_HOST)) &&
-      mysql->options.shared_memory_base_name)
-  {
-    DBUG_PRINT("info", ("Using shared memory"));
-    if ((create_shared_memory(mysql,net, mysql->options.connect_timeout)) ==
-	INVALID_HANDLE_VALUE)
-    {
-      DBUG_PRINT("error",
-		 ("host: '%s'  socket: '%s'  shared memory: %s  have_tcpip: %d",
-		  host ? host : "<null>",
-		  unix_socket ? unix_socket : "<null>",
-		  mysql->options.shared_memory_base_name,
-		  (int) have_tcpip));
-      if (mysql->options.protocol == MYSQL_PROTOCOL_MEMORY)
-	goto error;
 
-      /*
-        Try also with PIPE or TCP/IP. Clear the error from
-        create_shared_memory().
-      */
-
-      net_clear_error(net);
-    }
-    else
-    {
-      mysql->options.protocol=MYSQL_PROTOCOL_MEMORY;
-      unix_socket = 0;
-      host=mysql->options.shared_memory_base_name;
-      my_snprintf(host_info=buff, sizeof(buff)-1,
-                  ER(CR_SHARED_MEMORY_CONNECTION), host);
-    }
-  }
-#endif /* HAVE_SMEM */
 #if defined(HAVE_SYS_UN_H)
   if (!net->vio &&
       (!mysql->options.protocol ||
@@ -3615,10 +3323,6 @@ static void mysql_close_free_options(MYSQL *mysql)
 #if defined(HAVE_OPENSSL) && !defined(EMBEDDED_LIBRARY)
   mysql_ssl_free(mysql);
 #endif /* HAVE_OPENSSL && !EMBEDDED_LIBRARY */
-#ifdef HAVE_SMEM
-  if (mysql->options.shared_memory_base_name != def_shared_memory_base_name)
-    my_free(mysql->options.shared_memory_base_name);
-#endif /* HAVE_SMEM */
   if (mysql->options.extension)
   {
     struct mysql_async_context *ctxt= mysql->options.extension->async_context;
@@ -4117,13 +3821,6 @@ mysql_options(MYSQL *mysql,enum mysql_option option, const void *arg)
   case MYSQL_OPT_PROTOCOL:
     mysql->options.protocol= *(uint*) arg;
     break;
-  case MYSQL_SHARED_MEMORY_BASE_NAME:
-#ifdef HAVE_SMEM
-    if (mysql->options.shared_memory_base_name != def_shared_memory_base_name)
-      my_free(mysql->options.shared_memory_base_name);
-    mysql->options.shared_memory_base_name=my_strdup(arg,MYF(MY_WME));
-#endif
-    break;
   case MYSQL_OPT_USE_REMOTE_CONNECTION:
   case MYSQL_OPT_USE_EMBEDDED_CONNECTION:
   case MYSQL_OPT_GUESS_CONNECTION:
@@ -4261,8 +3958,8 @@ mysql_options(MYSQL *mysql,enum mysql_option option, const void *arg)
       }
     }
     break;
+  case MYSQL_SHARED_MEMORY_BASE_NAME:
   default:
-    break;
     DBUG_RETURN(1);
   }
   DBUG_RETURN(0);