* Copyright 2007-2010, Haiku Inc. All rights reserved.
* Distributed under the terms of the MIT License.
*
* Authors:
* Hugo Santos <hugosantos@gmail.com>
*/
#include <sys/ioctl.h>
#include <sys/sockio.h>
#include <termios.h>
#include <Drivers.h>
#include <tty.h>
#include <scsi.h>
#include "strace.h"
#include "Syscall.h"
#include "TypeHandler.h"
struct ioctl_info {
unsigned int index;
const char *name;
TypeHandler *handler;
};
#define IOCTL_INFO_ENTRY(name) \
{ name, #name, NULL }
#define IOCTL_INFO_ENTRY_TYPE(name, type) \
{ name, #name, TypeHandlerFactory<type>::Create() }
static const ioctl_info kIOCtls[] = {
IOCTL_INFO_ENTRY_TYPE(B_GET_DEVICE_SIZE, size_t *),
IOCTL_INFO_ENTRY_TYPE(B_SET_DEVICE_SIZE, size_t *),
IOCTL_INFO_ENTRY(B_SET_NONBLOCKING_IO),
IOCTL_INFO_ENTRY(B_SET_BLOCKING_IO),
IOCTL_INFO_ENTRY(B_GET_READ_STATUS),
IOCTL_INFO_ENTRY(B_GET_WRITE_STATUS),
IOCTL_INFO_ENTRY(B_GET_GEOMETRY),
IOCTL_INFO_ENTRY(B_GET_DRIVER_FOR_DEVICE),
IOCTL_INFO_ENTRY(B_GET_PARTITION_INFO),
IOCTL_INFO_ENTRY(B_SET_PARTITION),
IOCTL_INFO_ENTRY(B_FORMAT_DEVICE),
IOCTL_INFO_ENTRY(B_EJECT_DEVICE),
IOCTL_INFO_ENTRY(B_GET_ICON),
IOCTL_INFO_ENTRY(B_GET_BIOS_GEOMETRY),
IOCTL_INFO_ENTRY(B_GET_MEDIA_STATUS),
IOCTL_INFO_ENTRY(B_LOAD_MEDIA),
IOCTL_INFO_ENTRY(B_GET_BIOS_DRIVE_ID),
IOCTL_INFO_ENTRY(B_SET_UNINTERRUPTABLE_IO),
IOCTL_INFO_ENTRY(B_SET_INTERRUPTABLE_IO),
IOCTL_INFO_ENTRY(B_FLUSH_DRIVE_CACHE),
IOCTL_INFO_ENTRY(B_GET_PATH_FOR_DEVICE),
IOCTL_INFO_ENTRY(B_GET_NEXT_OPEN_DEVICE),
IOCTL_INFO_ENTRY(B_ADD_FIXED_DRIVER),
IOCTL_INFO_ENTRY(B_REMOVE_FIXED_DRIVER),
IOCTL_INFO_ENTRY(B_AUDIO_DRIVER_BASE), // conflicts
IOCTL_INFO_ENTRY(B_MIDI_DRIVER_BASE),
IOCTL_INFO_ENTRY(B_JOYSTICK_DRIVER_BASE),
IOCTL_INFO_ENTRY(B_GRAPHIC_DRIVER_BASE),
IOCTL_INFO_ENTRY(B_DEVICE_OP_CODES_END),
*/
IOCTL_INFO_ENTRY(SIOCADDRT),
IOCTL_INFO_ENTRY(SIOCDELRT),
IOCTL_INFO_ENTRY_TYPE(SIOCSIFADDR, struct ifreq *),
IOCTL_INFO_ENTRY_TYPE(SIOCGIFADDR, struct ifreq *),
IOCTL_INFO_ENTRY_TYPE(SIOCSIFDSTADDR, struct ifreq *),
IOCTL_INFO_ENTRY_TYPE(SIOCGIFDSTADDR, struct ifreq *),
IOCTL_INFO_ENTRY_TYPE(SIOCSIFFLAGS, struct ifreq *),
IOCTL_INFO_ENTRY_TYPE(SIOCGIFFLAGS, struct ifreq *),
IOCTL_INFO_ENTRY_TYPE(SIOCGIFBRDADDR, struct ifreq *),
IOCTL_INFO_ENTRY_TYPE(SIOCSIFBRDADDR, struct ifreq *),
IOCTL_INFO_ENTRY_TYPE(SIOCGIFCOUNT, struct ifconf *),
IOCTL_INFO_ENTRY_TYPE(SIOCGIFCONF, struct ifconf *),
IOCTL_INFO_ENTRY_TYPE(SIOCGIFINDEX, struct ifreq *),
IOCTL_INFO_ENTRY(SIOCGIFNAME),
IOCTL_INFO_ENTRY_TYPE(SIOCGIFNETMASK, struct ifreq *),
IOCTL_INFO_ENTRY_TYPE(SIOCSIFNETMASK, struct ifreq *),
IOCTL_INFO_ENTRY_TYPE(SIOCGIFMETRIC, struct ifreq *),
IOCTL_INFO_ENTRY_TYPE(SIOCSIFMETRIC, struct ifreq *),
IOCTL_INFO_ENTRY_TYPE(SIOCDIFADDR, struct ifreq *),
IOCTL_INFO_ENTRY_TYPE(SIOCAIFADDR, struct ifaliasreq *),
IOCTL_INFO_ENTRY(SIOCADDMULTI),
IOCTL_INFO_ENTRY(SIOCDELMULTI),
IOCTL_INFO_ENTRY_TYPE(SIOCGIFMTU, struct ifreq *),
IOCTL_INFO_ENTRY_TYPE(SIOCSIFMTU, struct ifreq *),
IOCTL_INFO_ENTRY(SIOCSIFMEDIA),
IOCTL_INFO_ENTRY(SIOCGIFMEDIA),
IOCTL_INFO_ENTRY(SIOCGRTSIZE),
IOCTL_INFO_ENTRY(SIOCGRTTABLE),
IOCTL_INFO_ENTRY_TYPE(SIOCGIFSTATS, struct ifreq *),
IOCTL_INFO_ENTRY_TYPE(SIOCGIFTYPE, struct ifreq *),
IOCTL_INFO_ENTRY(SIOCSPACKETCAP),
IOCTL_INFO_ENTRY(SIOCCPACKETCAP),
IOCTL_INFO_ENTRY(SIOCSHIWAT),
IOCTL_INFO_ENTRY(SIOCGHIWAT),
IOCTL_INFO_ENTRY(SIOCSLOWAT),
IOCTL_INFO_ENTRY(SIOCGLOWAT),
IOCTL_INFO_ENTRY(SIOCATMARK),
IOCTL_INFO_ENTRY(SIOCSPGRP),
IOCTL_INFO_ENTRY_TYPE(B_SOCKET_SET_ALIAS, struct ifaliasreq *),
IOCTL_INFO_ENTRY_TYPE(B_SOCKET_GET_ALIAS, struct ifaliasreq *),
IOCTL_INFO_ENTRY_TYPE(B_SOCKET_COUNT_ALIASES, struct ifreq *),
#define TCWAITEVENT (TCGETA + 4)
#define TCQUERYCONNECTED (TCGETA + 8)
#define TCVTIME (TCGETA + 14)
IOCTL_INFO_ENTRY(TCGETA),
IOCTL_INFO_ENTRY(TCSETA),
IOCTL_INFO_ENTRY(TCSETAF),
IOCTL_INFO_ENTRY(TCSETAW),
IOCTL_INFO_ENTRY(TCWAITEVENT),
IOCTL_INFO_ENTRY(TCSBRK),
IOCTL_INFO_ENTRY(TCFLSH),
IOCTL_INFO_ENTRY(TCXONC),
IOCTL_INFO_ENTRY(TCQUERYCONNECTED),
IOCTL_INFO_ENTRY(TCGETBITS),
IOCTL_INFO_ENTRY(TCSETDTR),
IOCTL_INFO_ENTRY(TCSETRTS),
IOCTL_INFO_ENTRY(TIOCGWINSZ),
IOCTL_INFO_ENTRY(TIOCSWINSZ),
IOCTL_INFO_ENTRY(TCVTIME),
IOCTL_INFO_ENTRY(TIOCGPGRP),
IOCTL_INFO_ENTRY(TIOCSPGRP),
IOCTL_INFO_ENTRY(TIOCSCTTY),
IOCTL_INFO_ENTRY(TIOCMGET),
IOCTL_INFO_ENTRY(TIOCMSET),
IOCTL_INFO_ENTRY(TIOCSBRK),
IOCTL_INFO_ENTRY(TIOCCBRK),
IOCTL_INFO_ENTRY(TIOCMBIS),
IOCTL_INFO_ENTRY(TIOCMBIC),
IOCTL_INFO_ENTRY(TIOCOUTQ),
IOCTL_INFO_ENTRY(TIOCEXCL),
IOCTL_INFO_ENTRY(TIOCNXCL),
IOCTL_INFO_ENTRY(B_IOCTL_GET_TTY_INDEX),
IOCTL_INFO_ENTRY(B_IOCTL_GRANT_TTY),
IOCTL_INFO_ENTRY(B_SCSI_SCAN_FOR_DEVICES),
IOCTL_INFO_ENTRY(B_SCSI_ENABLE_PROFILING),
IOCTL_INFO_ENTRY(B_SCSI_INQUIRY),
IOCTL_INFO_ENTRY(B_SCSI_EJECT),
IOCTL_INFO_ENTRY(B_SCSI_PREVENT_ALLOW),
IOCTL_INFO_ENTRY(B_RAW_DEVICE_COMMAND),
IOCTL_INFO_ENTRY(B_SCSI_GET_TOC),
IOCTL_INFO_ENTRY(B_SCSI_PLAY_TRACK),
IOCTL_INFO_ENTRY(B_SCSI_PLAY_POSITION),
IOCTL_INFO_ENTRY(B_SCSI_STOP_AUDIO),
IOCTL_INFO_ENTRY(B_SCSI_PAUSE_AUDIO),
IOCTL_INFO_ENTRY(B_SCSI_RESUME_AUDIO),
IOCTL_INFO_ENTRY(B_SCSI_GET_POSITION),
IOCTL_INFO_ENTRY(B_SCSI_SET_VOLUME),
IOCTL_INFO_ENTRY(B_SCSI_GET_VOLUME),
IOCTL_INFO_ENTRY(B_SCSI_READ_CD),
IOCTL_INFO_ENTRY(B_SCSI_SCAN),
IOCTL_INFO_ENTRY(B_SCSI_DATA_MODE),
IOCTL_INFO_ENTRY_TYPE(FIONBIO, int*),
IOCTL_INFO_ENTRY_TYPE(FIONREAD, int*),
IOCTL_INFO_ENTRY_TYPE(FIOSEEKDATA, off_t*),
IOCTL_INFO_ENTRY_TYPE(FIOSEEKHOLE, off_t*),
{ 0, NULL, NULL }
};
static EnumTypeHandler::EnumMap kIoctlNames;
static TypeHandlerSelector::SelectMap kIoctlTypeHandlers;
void
patch_ioctl()
{
for (int i = 0; kIOCtls[i].name != NULL; i++) {
kIoctlNames[kIOCtls[i].index] = kIOCtls[i].name;
if (kIOCtls[i].handler != NULL)
kIoctlTypeHandlers[kIOCtls[i].index] = kIOCtls[i].handler;
}
Syscall *ioctl = get_syscall("_kern_ioctl");
ioctl->GetParameter("cmd")->SetHandler(
new EnumTypeHandler(kIoctlNames));
ioctl->GetParameter("data")->SetHandler(
new TypeHandlerSelector(kIoctlTypeHandlers,
1, TypeHandlerFactory<void *>::Create()));
}
