1 files changed, 141 insertions, 0 deletions
diff --git a/tests/sysextest.cpp b/tests/sysextest.cpp
new file mode 100644
index 0000000..b61170d
--- /dev/null
+++ b/tests/sysextest.cpp
@@ -0,0 +1,141 @@
+//*****************************************//
+//  sysextest.cpp
+//  by Gary Scavone, 2003-2005.
+//
+//  Simple program to test MIDI sysex sending and receiving.
+//
+//*****************************************//
+
+#include <iostream>
+#include "RtMidi.h"
+
+void usage(void) {
+  std::cout << "\nuseage: sysextest N\n";
+  std::cout << "    where N = length of sysex message to send / receive.\n\n";
+  exit(0);
+}
+
+// Platform-dependent sleep routines.
+#if defined(__WINDOWS_MM__)
+  #include <windows.h>
+  #define SLEEP( milliseconds ) Sleep( (DWORD) milliseconds ) 
+#else // Unix variants
+  #include <unistd.h>
+  #define SLEEP( milliseconds ) usleep( (unsigned long) (milliseconds * 1000.0) )
+#endif
+
+// This function should be embedded in a try/catch block in case of
+// an exception.  It offers the user a choice of MIDI ports to open.
+// It returns false if there are no ports available.
+bool chooseMidiPort( RtMidi *rtmidi );
+
+int main(int argc, char *argv[])
+{
+  RtMidiOut *midiout = 0;
+  RtMidiIn *midiin = 0;
+  std::vector<unsigned char> message;
+  double stamp;
+  unsigned int i, nBytes;
+
+  // Minimal command-line check.
+  if ( argc != 2 ) usage();
+  nBytes = (unsigned int) atoi( argv[1] );
+
+  // RtMidiOut and RtMidiIn constructors
+  try {
+    midiout = new RtMidiOut();
+    midiin = new RtMidiIn();
+  }
+  catch (RtError &error) {
+    error.printMessage();
+    goto cleanup;
+  }
+
+  // Don't ignore sysex, timing, or active sensing messages.
+  midiin->ignoreTypes( false, true, true );
+
+  // Call function to select ports
+  try {
+    if ( chooseMidiPort( midiin ) == false ) goto cleanup;
+    if ( chooseMidiPort( midiout ) == false ) goto cleanup;
+  }
+  catch (RtError &error) {
+    error.printMessage();
+    goto cleanup;
+  }
+
+  // Create a long sysex messages of numbered bytes and send it out.
+  message.push_back( 240 );
+  for ( i=0; i<nBytes; i++ )
+    message.push_back( i % 128 );
+  message.push_back( 247 );
+  midiout->sendMessage( &message );
+
+  SLEEP( 50 ); // pause a little
+
+  // Look for one message (hopefully the previously sent sysex if the
+  // ports were connected together) and print out the values.
+  stamp = midiin->getMessage( &message );
+  nBytes = message.size();
+  for ( i=0; i<nBytes; i++ )
+    std::cout << "Byte " << i << " = " << (int)message[i] << std::endl;
+
+  // Clean up
+ cleanup:
+  delete midiout;
+  delete midiin;
+
+  return 0;
+}
+
+bool chooseMidiPort( RtMidi *rtmidi )
+{
+  bool isInput = false;
+  if ( typeid( *rtmidi ) == typeid( RtMidiIn ) )
+    isInput = true;
+
+  if ( isInput )
+    std::cout << "\nWould you like to open a virtual input port? [y/N] ";
+  else
+    std::cout << "\nWould you like to open a virtual output port? [y/N] ";
+
+  std::string keyHit;
+  std::getline( std::cin, keyHit );
+  if ( keyHit == "y" ) {
+    rtmidi->openVirtualPort();
+    return true;
+  }
+
+  std::string portName;
+  unsigned int i = 0, nPorts = rtmidi->getPortCount();
+  if ( nPorts == 0 ) {
+    if ( isInput )
+      std::cout << "No input ports available!" << std::endl;
+    else
+      std::cout << "No output ports available!" << std::endl;
+    return false;
+  }
+
+  if ( nPorts == 1 ) {
+    std::cout << "\nOpening " << rtmidi->getPortName() << std::endl;
+  }
+  else {
+    for ( i=0; i<nPorts; i++ ) {
+      portName = rtmidi->getPortName(i);
+      if ( isInput )
+        std::cout << "  Input port #" << i << ": " << portName << '\n';
+      else
+        std::cout << "  Output port #" << i << ": " << portName << '\n';
+    }
+
+    do {
+      std::cout << "\nChoose a port number: ";
+      std::cin >> i;
+    } while ( i >= nPorts );
+  }
+
+  std::cout << "\n";
+  rtmidi->openPort( i );
+
+  return true;
+}