C++ (Cpp) rlvsnprintf Beispiele

Beispiel #1

int rlCommandlineInterface::printf(const char *format, ...)
{
    va_list ap;
    va_start(ap,format);
    int ret = rlvsnprintf(line, sizeof(line) - 1, format, ap);
    va_end(ap);
    if(ret < 0) return ret;

    if(spawn != NULL)
    {
        return spawn->printf("%s",line);
    }
    else if(sock != NULL)
    {
        if(sock->isConnected() == 0) return -1;
        int ret = sock->printf("%s",line);
        return ret;
    }
    else if(tty != NULL)
    {
        return tty->writeBlock((unsigned char *) line, strlen(line));
    }
    else
    {
        int ret = ::printf("%s",line);
        fflush(stdout);
        return ret;
    }
}

Beispiel #2

Datei: rlsocket.cpp Projekt: liuxiaohao/pvb

int rlSocket::printf(const char *format, ...)
{
  int ret;
  char message[rl_PRINTF_LENGTH]; // should be big enough

  va_list ap;
  va_start(ap,format);
  ret = rlvsnprintf(message, rl_PRINTF_LENGTH - 1, format, ap);
  va_end(ap);
  if(ret < 0) return ret;
  return write(message,strlen(message));
}

Beispiel #3

Datei: rlinifile.cpp Projekt: 376473984/pvb

int rlIniFile::printf(const char *section, const char *name, const char *format, ...)
{
  int ret;
  char buf[rl_PRINTF_LENGTH]; // should be big enough
  
  va_list ap;
  va_start(ap,format);
  ret = rlvsnprintf(buf, rl_PRINTF_LENGTH - 1, format, ap);
  va_end(ap);
  if(ret > 0) setText(section, name, buf);
  return ret;
}

Beispiel #4

int rlUdpSocket::printf(rlIpAdr *dest, const char *format, ...)
{
  int ret;
  char message[rl_PRINTF_LENGTH]; // should be big enough

  va_list ap;
  va_start(ap,format);
  ret = rlvsnprintf(message, rl_PRINTF_LENGTH - 1, format, ap);
  va_end(ap);
  if(ret < 0) return ret;
  return sendto(message,strlen(message)+1,dest);
}

Beispiel #5

Datei: rlcutil.cpp Projekt: daveti/pvb

int rlDebugPrintf(const char *format, ...)
{
  int ret;
  char message[rl_PRINTF_LENGTH]; // should be big enough
  
  if(rlDebugPrintfState == 0) return 0;
  va_list ap;
  va_start(ap,format);
  ret = rlvsnprintf(message, rl_PRINTF_LENGTH - 1, format, ap);
  va_end(ap);
  if(ret < 0) return ret;
  return printf("%s",message);
}

Beispiel #6

Datei: rlstring.cpp Projekt: chinqkung/pvb

int rlString::printf(const char *format, ...)
{
  int ret;
  char mystring[rl_PRINTF_LENGTH]; // should be big enough

  va_list ap;
  va_start(ap,format);
  ret = rlvsnprintf(mystring, rl_PRINTF_LENGTH - 1, format, ap);
  va_end(ap);
  if(ret < 0) return ret;
  delete [] txt;
  txt = new char [strlen(mystring)+1];
  ::strcpy(txt, mystring);
  return ret;
}

Beispiel #7

Datei: rlcutil.cpp Projekt: daveti/pvb

int rlLastLinePrintf(const char *format, ...)
{
  int ret,i;
  char message[rl_PRINTF_LENGTH]; // should be big enough
  
  va_list ap;
  va_start(ap,format);
  ret = rlvsnprintf(message, rl_PRINTF_LENGTH - 1, format, ap);
  va_end(ap);
  if(ret < 0) return ret;
  message[79] = '\0';
  printf("%c[80D",27); // move 80 columns left 
  printf("%s",message);
  for(i=strlen(message); i<80; i++) printf(" ");
  return 80;
}