X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FSound%2Fmorse.cxx;h=7ae7cac98871672cd553aaca2d2b6ac83e18682e;hb=dc76290d6e7d2f24d6c352d8f9da4b0f9f1e5f40;hp=0943b8a8613e50c50f0e54d98c1c84f01fee3d96;hpb=6e2974ea570da0f6d4d671b2410bea1383fc630c;p=flightgear.git

diff --git a/src/Sound/morse.cxx b/src/Sound/morse.cxx
index 0943b8a86..7ae7cac98 100644
--- a/src/Sound/morse.cxx
+++ b/src/Sound/morse.cxx
@@ -21,37 +21,36 @@
 // $Id$
 
 
-#include <memory>
-
 #include <simgear/constants.h>
 
 #include "morse.hxx"
 
+#include <cstring>
 
 static const char alphabet[26][4] = {
-    { DI, DAH, end, end },	/* A */ 
+    { DI, DAH, END, END },	/* A */ 
     { DA, DI, DI, DIT },	/* B */ 
     { DA, DI, DA, DIT },	/* C */ 
-    { DA, DI, DIT, end },	/* D */ 
-    { DIT, end, end, end },	/* E */ 
+    { DA, DI, DIT, END },	/* D */ 
+    { DIT, END, END, END },	/* E */ 
     { DI, DI, DA, DIT },	/* F */ 
-    { DA, DA, DIT, end },	/* G */ 
+    { DA, DA, DIT, END },	/* G */ 
     { DI, DI, DI, DIT },	/* H */ 
-    { DI, DIT, end, end },	/* I */ 
+    { DI, DIT, END, END },	/* I */ 
     { DI, DA, DA, DAH },	/* J */ 
-    { DA, DI, DAH, end },	/* K */ 
+    { DA, DI, DAH, END },	/* K */ 
     { DI, DA, DI, DIT },	/* L */ 
-    { DA, DAH, end, end },	/* M */ 
-    { DA, DIT, end, end },	/* N */ 
-    { DA, DA, DAH, end },	/* O */ 
+    { DA, DAH, END, END },	/* M */ 
+    { DA, DIT, END, END },	/* N */ 
+    { DA, DA, DAH, END },	/* O */ 
     { DI, DA, DA, DIT },	/* P */ 
     { DA, DA, DI, DAH },	/* Q */ 
-    { DI, DA, DIT, end },	/* R */ 
-    { DI, DI, DIT, end },	/* S */ 
-    { DAH, end, end, end },	/* T */ 
-    { DI, DI, DAH, end },	/* U */ 
+    { DI, DA, DIT, END },	/* R */ 
+    { DI, DI, DIT, END },	/* S */ 
+    { DAH, END, END, END },	/* T */ 
+    { DI, DI, DAH, END },	/* U */ 
     { DI, DI, DI, DAH },	/* V */ 
-    { DI, DA, DAH, end },	/* W */ 
+    { DI, DA, DAH, END },	/* W */ 
     { DA, DI, DI, DAH },	/* X */ 
     { DA, DI, DA, DAH },	/* Y */ 
     { DA, DA, DI, DIT }		/* Z */ 
@@ -195,7 +194,7 @@ SGSoundSample *FGMorse::make_ident( const string& id, const int freq ) {
     for ( i = 0; i < (int)id.length(); ++i ) {
 	if ( idptr[i] >= 'A' && idptr[i] <= 'Z' ) {
 	    int c = (int)(idptr[i] - 'A');
-	    for ( j = 0; j < 4 || alphabet[c][j] == end; ++j ) {
+	    for ( j = 0; j < 4 && alphabet[c][j] != END; ++j ) {
 		if ( alphabet[c][j] == DIT ) {
 		    length += DIT_SIZE;
 		} else if ( alphabet[c][j] == DAH ) {
@@ -221,15 +220,15 @@ SGSoundSample *FGMorse::make_ident( const string& id, const int freq ) {
     length += 2 * SPACE_SIZE;
 
     // 2. Allocate space for the message
-    std::auto_ptr<unsigned char>buffer( new unsigned char[length] );
+    const unsigned char* buffer = (const unsigned char *)malloc(length);
 
     // 3. Assemble the message;
-    unsigned char *buf_ptr = buffer.get();
+    unsigned char *buf_ptr = (unsigned char*)buffer;
 
     for ( i = 0; i < (int)id.length(); ++i ) {
 	if ( idptr[i] >= 'A' && idptr[i] <= 'Z' ) {
 	    int c = (int)(idptr[i] - 'A');
-	    for ( j = 0; j < 4 || alphabet[c][j] == end; ++j ) {
+	    for ( j = 0; j < 4 && alphabet[c][j] != END; ++j ) {
 		if ( alphabet[c][j] == DIT ) {
 		    memcpy( buf_ptr, dit_ptr, DIT_SIZE );
 		    buf_ptr += DIT_SIZE;
@@ -263,7 +262,7 @@ SGSoundSample *FGMorse::make_ident( const string& id, const int freq ) {
     buf_ptr += SPACE_SIZE;
 
     // 4. create the simple sound and return
-    SGSoundSample *sample = new SGSoundSample( buffer, length,
+    SGSoundSample *sample = new SGSoundSample( &buffer, length,
                                                BYTES_PER_SECOND );
 
     sample->set_reference_dist( 10.0 );