* set common numeric locale to make atof() work properly in Germany

* increased SHM_FIFO_SIZE from 4000 to 64000 for not getting stuck when exchanging bigger messages (e.g. parameter dumps)



git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@1548 0778d3d1-df1d-0410-868b-ea421aaaa00d

CMakeLists.txt

@@ -84,6 +84,7 @@ CHECK_INCLUDE_FILES(sys/ioctl.h LMMS_HAVE_SYS_IOCTL_H)
 CHECK_INCLUDE_FILES(ctype.h LMMS_HAVE_CTYPE_H)
 CHECK_INCLUDE_FILES(string.h LMMS_HAVE_STRING_H)
 CHECK_INCLUDE_FILES(process.h LMMS_HAVE_PROCESS_H)
+CHECK_INCLUDE_FILES(locale.h LMMS_HAVE_LOCALE_H)
 
 
 # check for Qt4

include/remote_plugin.h

@@ -70,6 +70,10 @@ typedef int32_t key_t;
 #include <semaphore.h>
 #endif
 
+#ifdef LMMS_HAVE_LOCALE_H
+#include <locale.h>
+#endif
+
 
 #ifdef BUILD_REMOTE_PLUGIN_CLIENT
 #undef EXPORT
@@ -80,9 +84,10 @@ typedef int32_t key_t;
 #include <QtCore/QProcess>
 #endif
 
+// sometimes we need to exchange bigger messages (e.g. for VST parameter dumps)
+// so set a usable value here
+const int SHM_FIFO_SIZE = 64000;
 
-// 4000 should be enough - this way we only need to allocate one page
-const int SHM_FIFO_SIZE = 4000;
 
 // implements a FIFO inside a shared memory segment
 class shmFifo
@@ -159,11 +164,12 @@ public:
 
 		if( sem_init( m_dataSem, 1, 1 ) )
 		{
-			printf( "could not initialize m_dataSem\n" );
+			fprintf( stderr, "could not initialize m_dataSem\n" );
 		}
 		if( sem_init( m_messageSem, 1, 0 ) )
 		{
-			printf( "could not initialize m_messageSem\n" );
+			fprintf( stderr, "could not initialize "
+							"m_messageSem\n" );
 		}
 #endif
 	}
@@ -779,6 +785,11 @@ remotePluginBase::remotePluginBase( shmFifo * _in, shmFifo * _out ) :
 	m_in( _in ),
 	m_out( _out )
 {
+#ifdef LMMS_HAVE_LOCALE_H
+	// make sure, we're using common ways to print/scan
+	// floats to/from strings (',' vs. '.' for decimal point etc.)
+	setlocale( LC_NUMERIC, "C" );
+#endif
 }
 
 

lmmsconfig.h.in

@@ -37,6 +37,7 @@
 #cmakedefine LMMS_HAVE_CTYPE_H
 #cmakedefine LMMS_HAVE_STRING_H
 #cmakedefine LMMS_HAVE_PROCESS_H
+#cmakedefine LMMS_HAVE_LOCALE_H
 
 /* defines for libsamplerate */