#include "tinyosc.h"

tosc_message osc; // declare the TinyOSC structure
char buffer[1024]; // declare a buffer into which to read the socket contents
int len = 0; // the number of bytes read from the socket

while ((len = READ_BYTES_FROM_SOCKET(buffer)) > 0) {
  // parse the buffer contents (the raw OSC bytes)
  // a return value of 0 indicates no error
  if (!tosc_readMessage(&osc, buffer, len)) {
    printf("Received OSC message: [%i bytes] %s %s ",
        len, // the number of bytes in the OSC message
        tosc_getAddress(&osc), // the OSC address string, e.g. "/button1"
        tosc_getFormat(&osc)); // the OSC format string, e.g. "f"
    for (int i = 0; osc.format[i] != '\0'; i++) {
      switch (osc.format[i]) {
        case 'f': printf("%g ", tosc_getNextFloat(&osc)); break;
        case 'i': printf("%i ", tosc_getNextInt32(&osc)); break;
        // returns NULL if the buffer length is exceeded
        case 's': printf("%s ", tosc_getNextString(&osc)); break;
        default: continue;
      }
    }
    printf("\n");
  }
}

// declare a buffer for writing the OSC packet into
char buffer[1024];

// write the OSC packet to the buffer
// returns the number of bytes written to the buffer, negative on error
// note that tosc_write will clear the entire buffer before writing to it
int len = tosc_writeMessage(
    buffer, sizeof(buffer),
    "/ping", // the address
    "fsi",   // the format; 'f':32-bit float, 's':ascii string, 'i':32-bit integer
    1.0f, "hello", 2);

// send the data out of the socket
send(socket_fd, buffer, len, 0);

void receive(char *buffer, int len) {
  // see if the buffer contains a bundle or an individual message
  if (tosc_isBundle(buffer)) {
    tosc_bundle bundle;
    tosc_parseBundle(&bundle, buffer, len);
    const uint64_t timetag = tosc_getTimetag(&bundle);
    tosc_message osc;
    while (tosc_getNextMessage(&bundle, &osc)) {
      tosc_printMessage(&osc);
    }
  } else {
    tosc_printOscBuffer(buffer, len);
  }
}

char buffer[1024];

tosc_bundle bundle;
tosc_writeBundle(&bundle, buffer, sizeof(buffer));
tosc_writeNextMessage(&bundle, "/ping", "fsi", 1.0f, "hello", 3);
tosc_writeNextMessage(&bundle, "/pong", "TTF");
// etc.

send(buffer, tosc_getBundleLength(&bundle));