Diffstat (limited to 'noncore/settings/networksettings/ppp/modem.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | noncore/settings/networksettings/ppp/modem.cpp | 45 |
1 files changed, 22 insertions, 23 deletions
diff --git a/noncore/settings/networksettings/ppp/modem.cpp b/noncore/settings/networksettings/ppp/modem.cpp index 5139482..002c8e7 100644 --- a/noncore/settings/networksettings/ppp/modem.cpp +++ b/noncore/settings/networksettings/ppp/modem.cpp @@ -59,13 +59,13 @@ qFatal( "ASSERT: \"%s\" in %s (%d)\n",#x,__FILE__,__LINE__); \ exit(1); } static sigjmp_buf jmp_buffer; -Modem *Modem::modem = 0; +//Modem *Modem::modem = 0; const char* pppdPath() { // wasting a few bytes static char buffer[sizeof(PPPDSEARCHPATH)+sizeof(PPPDNAME)]; static char *pppdPath = 0L; @@ -88,37 +88,36 @@ const char* pppdPath() { } return pppdPath; } -Modem::Modem() +Modem::Modem( PPPData* pd ) { - if (Modem::modem != 0) return; //CORRECT? + _pppdata = pd; modemfd = -1; _pppdExitStatus = -1; pppdPid = -1; sn = 0L; data_mode = false; modem_is_locked = false; lockfile[0] = '\0'; device = "/dev/modem"; - modem = this; } -Modem::~Modem() { - modem = 0; +Modem::~Modem() +{ } speed_t Modem::modemspeed() { // convert the string modem speed int the gpppdata object to a t_speed type // to set the modem. The constants here should all be ifdef'd because // other systems may not have them - int i = PPPData::data()->speed().toInt()/100; + int i = _pppdata->speed().toInt()/100; switch(i) { case 24: return B2400; break; case 96: @@ -162,23 +161,23 @@ speed_t Modem::modemspeed() { bool Modem::opentty() { // int flags; //begin if((modemfd = Requester::rq->openModem(gpppdata.modemDevice()))<0) { close(modemfd); - device = PPPData::data()->modemDevice(); + device = _pppdata->modemDevice(); if ((modemfd = open(device, O_RDWR|O_NDELAY|O_NOCTTY)) == -1) { qDebug("error opening modem device !"); errmsg = i18n("Unable to open modem."); return false; } //bend if((modemfd = Requester::rq->openModem(gpppdata.modemDevice()))<0) { //} #if 0 - if(PPPData::data()->UseCDLine()) { + if(_pppdata->UseCDLine()) { if(ioctl(modemfd, TIOCMGET, &flags) == -1) { errmsg = i18n("Unable to detect state of CD line."); ::close(modemfd); modemfd = -1; return false; } @@ -220,14 +219,14 @@ bool Modem::opentty() { tty.c_cflag |= CLOCAL; // ignore modem status lines tty.c_iflag = IGNBRK | IGNPAR /* | ISTRIP */ ; tty.c_lflag &= ~ICANON; // non-canonical mode tty.c_lflag &= ~(ECHO|ECHOE|ECHOK|ECHOKE); - if(PPPData::data()->flowcontrol() != "None") { - if(PPPData::data()->flowcontrol() == "CRTSCTS") { + if(_pppdata->flowcontrol() != "None") { + if(_pppdata->flowcontrol() == "CRTSCTS") { tty.c_cflag |= CRTSCTS; } else { tty.c_iflag |= IXON | IXOFF; tty.c_cc[VSTOP] = 0x13; /* DC3 = XOFF = ^S */ tty.c_cc[VSTART] = 0x11; /* DC1 = XON = ^Q */ @@ -350,13 +349,13 @@ bool Modem::writeChar(unsigned char c) { bool Modem::writeLine(const char *buf) { int len = strlen(buf); char *b = new char[len+2]; memcpy(b, buf, len); // different modems seem to need different line terminations - QString term = PPPData::data()->enter(); + QString term = _pppdata->enter(); if(term == "LF") b[len++]='\n'; else if(term == "CR") b[len++]='\r'; else if(term == "CR/LF") { b[len++]='\r'; @@ -390,15 +389,15 @@ bool Modem::hangup() { // is this Escape & HangupStr stuff really necessary ? (Harri) if (data_mode) escape_to_command_mode(); // Then hangup command - writeLine(PPPData::data()->modemHangupStr().local8Bit()); + writeLine(_pppdata->modemHangupStr().local8Bit()); - usleep(PPPData::data()->modemInitDelay() * 10000); // 0.01 - 3.0 sec + usleep(_pppdata->modemInitDelay() * 10000); // 0.01 - 3.0 sec #ifndef DEBUG_WO_DIALING if (sigsetjmp(jmp_buffer, 1) == 0) { // set alarm in case tcsendbreak() hangs signal(SIGALRM, alarm_handler); alarm(2); @@ -428,13 +427,13 @@ bool Modem::hangup() { ioctl(modemfd, TIOCMSET, &modemstat); ioctl(modemfd, TIOCMGET, &modemstat); modemstat |= TIOCM_DTR; ioctl(modemfd, TIOCMSET, &modemstat); #endif - usleep(PPPData::data()->modemInitDelay() * 10000); // 0.01 - 3.0 secs + usleep(_pppdata->modemInitDelay() * 10000); // 0.01 - 3.0 secs cfsetospeed(&temptty, modemspeed()); cfsetispeed(&temptty, modemspeed()); tcsetattr(modemfd, TCSAFLUSH, &temptty); #endif return true; @@ -451,17 +450,17 @@ void Modem::escape_to_command_mode() { // Need to send properly timed escape sequence to put modem in command state. // Escape codes and guard times are controlled by S2 and S12 values. // tcflush(modemfd, TCIOFLUSH); // +3 because quiet time must be greater than guard time. - usleep((PPPData::data()->modemEscapeGuardTime()+3)*20000); - QCString tmp = PPPData::data()->modemEscapeStr().local8Bit(); + usleep((_pppdata->modemEscapeGuardTime()+3)*20000); + QCString tmp = _pppdata->modemEscapeStr().local8Bit(); write(modemfd, tmp.data(), tmp.length()); tcflush(modemfd, TCIOFLUSH); - usleep((PPPData::data()->modemEscapeGuardTime()+3)*20000); + usleep((_pppdata->modemEscapeGuardTime()+3)*20000); data_mode = false; } const QString Modem::modemMessage() { @@ -571,22 +570,22 @@ QString Modem::parseModemSpeed(const QString &s) { // Lock modem device. Returns 0 on success 1 if the modem is locked and -1 if // a lock file can't be created ( permission problem ) int Modem::lockdevice() { int fd; char newlock[80]=""; // safe - if(!PPPData::data()->modemLockFile()) { + if(!_pppdata->modemLockFile()) { qDebug("The user doesn't want a lockfile."); return 0; } if (modem_is_locked) return 1; QString lockfile = LOCK_DIR"/LCK.."; - lockfile += PPPData::data()->modemDevice().mid(5); // append everything after /dev/ + lockfile += _pppdata->modemDevice().mid(5); // append everything after /dev/ if(access(QFile::encodeName(lockfile), F_OK) == 0) { // if ((fd = Requester::rq-> if ((fd = openLockfile(QFile::encodeName(lockfile), O_RDONLY)) >= 0) { // Mario: it's not necessary to read more than lets say 32 bytes. If // file has more than 32 bytes, skip the rest @@ -611,13 +610,13 @@ if ((fd = openLockfile(QFile::encodeName(lockfile), O_RDONLY)) >= 0) { return 1; qDebug( "lockfile is stale" ); } } - fd = openLockfile(PPPData::data()->modemDevice(),O_WRONLY|O_TRUNC|O_CREAT); + fd = openLockfile(_pppdata->modemDevice(),O_WRONLY|O_TRUNC|O_CREAT); if(fd >= 0) { sprintf(newlock,"%010d\n", getpid()); qDebug("Locking Device: %s", newlock); write(fd, newlock, strlen(newlock)); close(fd); @@ -985,21 +984,21 @@ void Modem::parseargs(char* buf, char** args) { *args = 0L; } bool Modem::execPPPDaemon(const QString & arguments) { if(execpppd(arguments)==0) { - PPPData::data()->setpppdRunning(true); + _pppdata->setpppdRunning(true); return true; } else return false; } void Modem::killPPPDaemon() { - PPPData::data()->setpppdRunning(false); + _pppdata->setpppdRunning(false); killpppd(); } int Modem::pppdExitStatus() { return _pppdExitStatus; |