X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=simgear%2Fio%2Fsg_serial.cxx;h=b7b2f5a94cbca8c45d01928f6ec603eddbc0bcf7;hb=9f88b077ee5294c4ad898016b7d66682466bbafb;hp=f59a98241c16e1cc326c81132d51261ce48bfb88;hpb=9325ec681e8bb61e6a5d15e42f61d10aa7a483e5;p=simgear.git

diff --git a/simgear/io/sg_serial.cxx b/simgear/io/sg_serial.cxx
index f59a9824..b7b2f5a9 100644
--- a/simgear/io/sg_serial.cxx
+++ b/simgear/io/sg_serial.cxx
@@ -2,7 +2,7 @@
 //
 // Written by Curtis Olson, started November 1999.
 //
-// Copyright (C) 1999  Curtis L. Olson - curt@flightgear.org
+// Copyright (C) 1999  Curtis L. Olson - http://www.flightgear.org/~curt
 //
 // This program is free software; you can redistribute it and/or
 // modify it under the terms of the GNU General Public License as
@@ -16,21 +16,23 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program; if not, write to the Free Software
-// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 //
 // $Id$
 
+#include <cstdlib>
+#include <cstring>
 
 #include <simgear/compiler.h>
 
-#include STL_STRING
+#include <string>
 
 #include <simgear/debug/logstream.hxx>
 #include <simgear/serial/serial.hxx>
 
 #include "sg_serial.hxx"
 
-FG_USING_STD(string);
+using std::string;
 
 
 SGSerial::SGSerial( const string& device_name, const string& baud_rate ) :
@@ -47,16 +49,18 @@ SGSerial::~SGSerial() {
 
 
 // open the serial port based on specified direction
-bool SGSerial::open( SGProtocolDir dir ) {
+bool SGSerial::open( const SGProtocolDir d ) {
+    set_dir( d );
+
     if ( ! port.open_port( device ) ) {
-	FG_LOG( FG_IO, FG_ALERT, "Error opening device: " << device );
+	SG_LOG( SG_IO, SG_ALERT, "Error opening device: " << device );
 	return false;
     }
 
     // cout << "fd = " << port.fd << endl;
 
-    if ( ! port.set_baud( atoi( baud.c_str() ) ) ) {
-	FG_LOG( FG_IO, FG_ALERT, "Error setting baud: " << baud );
+    if ( ! port.set_baud( std::atoi( baud.c_str() ) ) ) {
+	SG_LOG( SG_IO, SG_ALERT, "Error setting baud: " << baud );
 	return false;
     }
 
@@ -78,7 +82,7 @@ int SGSerial::read( char *buf, int length ) {
     result = port.read_port( buf_ptr, length - save_len );
     
     if ( result + save_len == length ) {
-	strncpy( buf, save_buf, length );
+        std::strncpy( buf, save_buf, length );
 	save_len = 0;
 
 	return length;
@@ -112,9 +116,9 @@ int SGSerial::readline( char *buf, int length ) {
     // we found an end of line
 
     // copy to external buffer
-    strncpy( buf, save_buf, result );
+    std::strncpy( buf, save_buf, result );
     buf[result] = '\0';
-    FG_LOG( FG_IO, FG_INFO, "fg_serial line = " << buf );
+    SG_LOG( SG_IO, SG_INFO, "fg_serial line = " << buf );
 
     // shift save buffer
     for ( i = result; i < save_len; ++i ) {
@@ -127,11 +131,11 @@ int SGSerial::readline( char *buf, int length ) {
 
 
 // write data to port
-int SGSerial::write( char *buf, int length ) {
+int SGSerial::write( const char *buf, const int length ) {
     int result = port.write_port( buf, length );
 
     if ( result != length ) {
-	FG_LOG( FG_IO, FG_ALERT, "Error writing data: " << device );
+	SG_LOG( SG_IO, SG_WARN, "Error writing data: " << device );
     }
 
     return result;
@@ -139,8 +143,8 @@ int SGSerial::write( char *buf, int length ) {
 
 
 // write null terminated string to port
-int SGSerial::writestring( char *str ) {
-    int length = strlen( str );
+int SGSerial::writestring( const char *str ) {
+    int length = std::strlen( str );
     return write( str, length );
 }