| -rw-r--r-- | noncore/net/opietooth/manager/rfcommhelper.cpp | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/noncore/net/opietooth/manager/rfcommhelper.cpp b/noncore/net/opietooth/manager/rfcommhelper.cpp index 0769da2..36e9086 100644 --- a/noncore/net/opietooth/manager/rfcommhelper.cpp +++ b/noncore/net/opietooth/manager/rfcommhelper.cpp @@ -37,22 +37,20 @@ void RfCommHelper::detach() { if ( m_in2out[1] ) close(m_in2out[1] ); if ( m_out2in[0] ) close(m_out2in[0] ); if ( m_out2in[1] ) close(m_out2in[1] ); } bool RfCommHelper::attach( const QString& bd_addr, int port ) { - int i =0; + int i = 0; bool ok = false; - while (!ok ) { - if (i == 4) break; + for (i = 0; i < 5 && !ok; i++) { ok = connect( i, bd_addr, port ); - i++; } return ok; } /* * not implemented yet */ void RfCommHelper::regroup() { @@ -78,17 +76,17 @@ bool RfCommHelper::connect(int devi, const QString& bdaddr, int port) { * to start it up */ case 0:{ // child code setupComChild(); char por[15]; char dev[15]; sprintf( por, "%d", port ); sprintf( dev, "%d", devi ); - execlp( "rfcomm", "rfcomm", dev, bdaddr.latin1(), por, NULL ); + execlp( "rfcomm", "rfcomm", "connect", dev, bdaddr.latin1(), por, NULL ); char resultByte = 1; if ( m_fd[1] ) write(m_fd[1], &resultByte, 1 ); _exit( -1 ); break; } /* * The Parent. We'll first wait for fd[0] to fill @@ -108,52 +106,55 @@ bool RfCommHelper::connect(int devi, const QString& bdaddr, int port) { int len; len = read(m_fd[0], &resultByte, 1 ); if ( len == 1 ) { // it failed to execute return false; } if ( len == -1 ) if ( (errno == ECHILD ) || (errno == EINTR ) ) continue; // the other process is not yet ready? - break; } if ( m_fd[0] ) close( m_fd[0] ); terminate = false; fd_set fds; struct timeval timeout; int sel; while (!terminate ) { FD_ZERO( &fds ); FD_SET( m_in2out[0], &fds ); timeout.tv_sec = 5; timeout.tv_usec = 0; - + printf("do select\n"); sel = select( m_in2out[0]+1, &fds, NULL, NULL, &timeout ); - if ( sel ) + printf("Check select\n"); + if ( sel > 0) + { if (FD_ISSET(m_in2out[0], &fds ) ) { char buf[2048]; int len; buf[0] = 0; + printf("read output\n"); len = read( m_in2out[0], buf, sizeof(buf) ); if ( len > 0 ) { + printf("%s", buf); QCString string( buf ); if (string.left(9) == "Connected" ) { m_connected = true; m_device = m_device.sprintf("/dev/tty%d", devi ); break; // we got connected }; } // now parese it - }else {// time out - // 5 seconds without input check terminate? - // - ; } + } else {// time out + terminate = true; + printf("terminate\n"); + } } break; } } return !terminate; } |