Commit 05ccbc7c authored by Konstantin Kondratyuk's avatar Konstantin Kondratyuk

just import wine-grdwine-0.5.5.tar with rpmgs script

parent e0dd400e
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./configure CC=/usr/local2/bin/gcc
causes the specified `gcc' to be used as the C compiler (unless it is
overridden in the site shell script).
Unfortunately, this technique does not work for `CONFIG_SHELL' due to
an Autoconf bug. Until the bug is fixed you can use this workaround:
CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash
`configure' Invocation
======================
`configure' recognizes the following options to control how it operates.
`--help'
`-h'
Print a summary of the options to `configure', and exit.
`--version'
`-V'
Print the version of Autoconf used to generate the `configure'
script, and exit.
`--cache-file=FILE'
Enable the cache: use and save the results of the tests in FILE,
traditionally `config.cache'. FILE defaults to `/dev/null' to
disable caching.
`--config-cache'
`-C'
Alias for `--cache-file=config.cache'.
`--quiet'
`--silent'
`-q'
Do not print messages saying which checks are being made. To
suppress all normal output, redirect it to `/dev/null' (any error
messages will still be shown).
`--srcdir=DIR'
Look for the package's source code in directory DIR. Usually
`configure' can determine that directory automatically.
`configure' also accepts some other, not widely useful, options. Run
`configure --help' for more details.
SUBDIRS = src
EXTRA_DIST = etc/grdnt etc/grdnt.udev etc/grdnt.usermap etc/grdnt_hid.udev
For hotplug or hotplug-ng:
# cp etc/grdnt.usermap /etc/hotplug/usb/grdnt.usermap
# cp etc/grdnt /etc/hotplug/usb/grdnt
For udev:
(Vendor ID: 0a89; Product ID: 000c, 000d)
# cp etc/grdnt_hid.udev /etc/udev/rules.d/95-grdnt_hid.rules
(Vendor ID: 0a89; Product ID: 0008, 0009)
# cp etc/grdnt.udev /etc/udev/rules.d/95-grdnt.rules
#!/bin/sh
autoheader && aclocal && automake --foreign --add-missing && autoconf
# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ(2.60)
AC_INIT([GrdWine],[0.5.5],[hotline@guardant.ru])
AC_CONFIG_SRCDIR([src/grdwine.c])
AC_CONFIG_HEADERS([config.h])
AM_INIT_AUTOMAKE
AC_ARG_ENABLE([win64],
[AS_HELP_STRING([--enable-win64],[build a Win64 emulator on AMD64 (won't run Win32 binaries)])])
AC_ARG_WITH([winedlls],
[AC_HELP_STRING([--with-winedlls=PATH],[PATH to install .dll.so for Wine @<:@LIBDIR/wine@:>@])],
[winedlls="${withval}"],[winedlls="\$(libdir)/wine"])
AC_ARG_WITH([wineincs],
[AC_HELP_STRING([--with-wineincs=PATH],[PATH to Wine C header files @<:@INCLUDEDIR@:>@])],
[wineincs="${withval}"],[wineincs="\$(includedir)"])
AC_SUBST([winedlls])
AC_SUBST([wineincs])
AC_CANONICAL_HOST
# Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL
AC_CHECK_PROGS(WINEGCC,winegcc,none)
if test "$WINEGCC" = "none"
then
AC_MSG_ERROR([no suitable winegcc found. Please install the 'winegcc' package.])
fi
case $host in
x86_64*)
if test "x$enable_win64" != "xyes" -a "$cross_compiling" != "yes"
then
CC="$CC -m32"
AC_MSG_CHECKING([whether $CC works])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([no])
AC_MSG_ERROR([Cannot build a 32-bit program, you need to install 32-bit development libraries.])])
WINEGCC="$WINEGCC -m32"
fi
;;
esac
# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([errno.h stdlib.h stdarg.h string.h stddef.h stdio.h])
AC_HEADER_ASSERT
AC_HEADER_STAT
AC_HEADER_DIRENT
AC_CHECK_HEADERS([sys/ioctl.h sys/time.h sys/types.h fcntl.h unistd.h limits.h])
# AC_CHECK_HEADERS([linux/usbdevice_fs.h linux/hiddev.h])
AC_CHECK_HEADERS([linux/usbdevice_fs.h])
# AC_CHECK_HEADERS([windef.h winbase.h winnt.h wine/debug.h])
save_CFLAGS="$CFLAGS"
if test "x${wineincs}" = "x\$(includedir)"
then
CFLAGS="-D__WINESRC__ ${CFLAGS}"
AC_CHECK_HEADERS([wine/windows/windef.h \
wine/windows/winbase.h \
wine/windows/winnt.h \
wine/debug.h],[],
[AC_MSG_WARN([see the --with-wineincs option.])])
else
CFLAGS="-D__WINESRC__ -I${wineincs} -I${wineincs}/wine/windows ${CFLAGS}"
AC_CHECK_HEADERS([windef.h wine/debug.h],[],[AC_MSG_ERROR([Wine C header files not found.])])
fi
CFLAGS="$save_CFLAGS"
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_SIZE_T
AC_CHECK_FUNCS(fcntl getenv getpid select sleep snprintf umask)
if test "x${GCC}" = "xyes"
then
CFLAGS="-fno-strict-aliasing ${CFLAGS}"
fi
save_CFLAGS="$CFLAGS"
CFLAGS="-fPIC ${CFLAGS}"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[],[CFLAGS="$save_CFLAGS"])
AC_CONFIG_FILES([Makefile src/Makefile])
AC_OUTPUT
#!/bin/sh
test "$ACTION" = "add" || exit 0
test -n "$DEVICE" -o -n "$DEVNAME" || exit 0
# race condition in the kernel, $DEVICE might not exist now
sleep 1
if [ -n "$DEVICE" ]
then
chmod 666 $DEVICE
exit 0
fi
if [ -n "$DEVNAME" ]
then
chmod 666 $DEVNAME
exit 0
fi
# Guardant Sign/Time USB
# (for device created by udev in /dev/bus/usb)
SUBSYSTEM=="usb", ACTION=="add", ENV{DEVTYPE}=="usb_device", SYSFS{idVendor}=="0a89", SYSFS{idProduct}=="0008", MODE="0666"
SUBSYSTEM=="usb_device", ACTION=="add", SYSFS{idVendor}=="0a89", SYSFS{idProduct}=="0008", MODE="0666"
# Guardant Code USB
# (for device created by udev in /dev/bus/usb)
SUBSYSTEM=="usb", ACTION=="add", ENV{DEVTYPE}=="usb_device", SYSFS{idVendor}=="0a89", SYSFS{idProduct}=="0009", MODE="0666"
SUBSYSTEM=="usb_device", ACTION=="add", SYSFS{idVendor}=="0a89", SYSFS{idProduct}=="0009", MODE="0666"
# module match_flags idVendor idProduct bcdDevice_lo bcdDevice_hi bDeviceClass bDeviceSubClass bDeviceProtocol bInterfaceClass bInterfaceSubClass bInterfaceProtocol driver_info
grdnt 0x0003 0x0a89 0x0008 0x0000 0x0000 0x00 0x00 0x00 0x00 0x00 0x00 0x00000000
grdnt 0x0003 0x0a89 0x0009 0x0000 0x0000 0x00 0x00 0x00 0x00 0x00 0x00 0x00000000
# Guardant Sign/Time USB HID
SUBSYSTEM=="usb", ACTION=="add", KERNEL=="hiddev*", SYSFS{idVendor}=="0a89", SYSFS{idProduct}=="000c", NAME="grdhid%n", MODE="0666"
# Guardant Code USB HID
SUBSYSTEM=="usb", ACTION=="add", KERNEL=="hiddev*", SYSFS{idVendor}=="0a89", SYSFS{idProduct}=="000d", NAME="grdhid%n", MODE="0666"
noinst_PROGRAMS = grdwine$(EXEEXT)
grdwine_SOURCES = grdwine.spec grdwine.c grdimpl.h grdimpl_linux.c
AM_CPPFLAGS = -D__WINESRC__ -I$(wineincs) -I$(wineincs)/wine/windows
CLEANFILES = grdwine.dll.so
grdwine$(EXEEXT): grdwine.spec grdwine.o grdimpl_linux.o grdwine.dll.so
true
grdwine.dll.so: grdwine.spec grdwine.o grdimpl_linux.o
$(WINEGCC) -shared $^ -o $@ -lkernel32
install-am: grdwine.dll.so
$(INSTALL_PROGRAM) $^ $(winedlls)/$^
/*
* Copyright (C) 2008 Aktiv Co. (Aleksey Samsonov)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef GRDIMPL__H__
#define GRDIMPL__H__
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif /* HAVE_CONFIG_H */
#ifdef HAVE_STDDEF_H
#include <stddef.h>
#endif /* HAVE_STDDEF_H */
typedef int __attribute__((ms_abi))
(*search_usb_device_callback)(const char* path, void* param);
/*
* Communication to device (which grd_probe_device returned zero).
*/
int grd_ioctl_device(const char* dev_path, unsigned int prod_id,
size_t pack_size, void* in, size_t len_in, void* out, size_t len_out);
/*
* Check device.
* Return zero if device is Guardant Sign/Time or Guardant Code.
*/
int grd_probe_device(const char* dev_path, unsigned int* prod_id);
/*
* Search for all USB devices. Call callback function for each USB device.
* Return the count of non-zero values which were returned from callback.
*/
int search_usb_devices(search_usb_device_callback callback, void* param);
#endif /* !GRDIMPL__H__ */
/*
* Implementation of the GrdWine based
* on Linux USB Device Filesystem and Linux USB HID Device Interface
*
* Copyright (C) 2008 Aktiv Co. (Aleksey Samsonov)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif /* HAVE_CONFIG_H */
#include <assert.h>
#include <sys/ioctl.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <dirent.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <limits.h> /* for PATH_MAX */
#include <stdio.h> /* for snprintf */
#include <linux/usbdevice_fs.h>
#include <linux/hiddev.h>
#include "grdimpl.h"
#define GRD_VENDOR 0x0a89
#define GRD_PRODID_S3S 0x08 /* Guardant Sign/Time USB */
#define GRD_PRODID_S3S_HID 0x0C /* Guardant Sign/Time USB HID */
#define GRD_PRODID_S3C 0x09 /* Guardant Code USB */
#define GRD_PRODID_S3C_HID 0x0D /* Guardant Code USB HID */
#define USBFS_PATH_ENV "USB_DEVFS_PATH"
#define GRD_IPC_NAME_ENV "GRD_IPC_NAME"
#define USBFS_PATH_1 "/dev/bus/usb"
#define USBFS_PATH_2 "/proc/bus/usb"
#define GRDHID_PATH_HEAD "/dev/grdhid"
#define GRDHID_MAX_COUNT 16
struct lock_descr
{
int fd;
};
static int create_lock_path(const char* dev_path, char* buf, size_t buf_size)
{
const char* name_prefix;
const char* slash;
int ret;
size_t len, i, magic_num = 0;
name_prefix = getenv(GRD_IPC_NAME_ENV);
if (!name_prefix)
name_prefix = "/tmp"; /* default */
len = strlen(name_prefix);
if (len == 0 || name_prefix[len - 1] != '/')
slash = "/";
else
slash = "";
assert(dev_path);
for (i = 0; dev_path[i]; ++i)
{
magic_num += dev_path[i] * (i + 1);
magic_num %= 0x61;
}
assert(buf);
assert(name_prefix);
ret = snprintf(buf, buf_size, "%s%sgrd%02d.lock", name_prefix, slash, magic_num);
assert(ret > 0 && (size_t)ret < buf_size);
if (ret > 0 && (size_t)ret < buf_size)
return 0;
return -1;
}
static int close_device(int fd, struct lock_descr* lock)
{
int ret, ret_unlock;
assert(fd >= 0);
ret = close(fd); /* close device */
assert(lock);
assert(lock->fd >= 0);
ret_unlock = close(lock->fd); /* process synchronization (unlock) */
if (ret == 0)
ret = ret_unlock;
return ret;
}
static int open_device(const char* dev_path, struct lock_descr* lock_dscr)
{
char lock_path[PATH_MAX];
struct flock lock;
mode_t mode;
int fd, fd_dev, ret;
long pid;
assert(dev_path);
if (create_lock_path(dev_path, lock_path, sizeof(lock_path)) != 0)
return -1;
mode = umask(0);
fd = open(lock_path, O_RDWR | O_CREAT,
S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH);
umask(mode);
if (fd >= 0)
{
/* process synchronization (lock, wait) */
lock.l_type = F_WRLCK;
lock.l_start = 0;
lock.l_whence = SEEK_SET;
lock.l_len = 0;
/*
* FIXME: "while(...) { sleep() }" is compromise.
* (for synchronization libgrdapi.a and grdwine.dll.so)
*/
while ((ret = fcntl(fd, F_SETLKW, &lock)) == -1
&& (errno == EDEADLK || errno == EINTR || errno == ENOLCK)
)
sleep(1);
if (ret != 0)
{
/* process synchronization failed */
assert(fd >= 0);
close(fd);
fd = ret < 0 ? ret : -1;
}
else
{
pid = (long)getpid();
ret = write(fd, (char*)&pid, sizeof(pid));
assert(ret == sizeof(pid));
}
}
if (fd >= 0)
{
assert(dev_path);
fd_dev = open(dev_path, O_RDWR); /* open device */
if (fd_dev >= 0)
{
assert(lock_dscr);
lock_dscr->fd = fd;
}
else
{
ret = close(fd); /* process synchronization (unlock) */
assert(ret == 0);
}
fd = fd_dev;
}
return fd;
}
static int ioctl_device_bulk(int fd, unsigned int ep, void* buf, size_t len)
{
struct usbdevfs_bulktransfer packet;
int ret;
assert(fd >= 0);
assert(buf);
assert(len > 0);
assert(len <= 16384 /* MAX_USBFS_BUFFER_SIZE */);
packet.ep = ep;
packet.len = (unsigned int)len;
packet.timeout = 3000;
packet.data = buf;
ret = ioctl(fd, USBDEVFS_BULK, &packet);
if (ret < 0 || (size_t)ret != len)
return ret < 0 ? ret : -1;
else
return 0;
}
static int hiddevice_get_prodid(int fd, unsigned int* id)
{
struct hiddev_devinfo devinfo;
assert(fd >= 0);
if (ioctl(fd, HIDIOCGDEVINFO, &devinfo) != 0)
return -1;
if (devinfo.vendor != GRD_VENDOR)
return -1;
if (devinfo.product != GRD_PRODID_S3S_HID && devinfo.product != GRD_PRODID_S3C_HID)
return -1;
assert(id);
*id = devinfo.product;
return 0;
}
static int hiddevice_write(int fd, void* buf, size_t len)
{
const size_t report_len = 64;
struct hiddev_usage_ref_multi ref;
struct hiddev_report_info info;
size_t i, n;
if (len == 0 && buf == NULL)
len = report_len; /* idle report */
assert(len > 0);
assert(len % report_len == 0);
for (n = 0; n < len / report_len; ++n)
{
ref.uref.report_type = HID_REPORT_TYPE_OUTPUT;
ref.uref.report_id = 0;
ref.uref.field_index = 0;
ref.uref.usage_index = 0;
ref.uref.usage_code = 0xffa00004;
ref.uref.value = 0;
ref.num_values = report_len;
assert(sizeof(ref.values) / sizeof(ref.values[0]) >= ref.num_values);
for (i = 0; i < ref.num_values; ++i)
if (!buf)
ref.values[i] = 0;
else
ref.values[i] = ((unsigned char*)buf)[i + report_len * n];
assert(fd >= 0);
if (ioctl(fd, HIDIOCSUSAGES, &ref) != 0)
return -1;
info.report_type = HID_REPORT_TYPE_OUTPUT;
info.report_id = 0;
info.num_fields = 0;
if (ioctl(fd, HIDIOCSREPORT, &info) != 0)
return -1;
}
return 0;
}
static int hiddevice_read(int fd, void* buf, size_t len)
{
const size_t report_len = 64;
struct hiddev_usage_ref_multi ref;
struct hiddev_report_info info;
size_t i, n;
fd_set rfds, efds;
struct timeval tv;
int ret;
assert(len > 0);
assert(len % report_len == 0);
for (n = 0; n < len / report_len; ++n)
{
assert(fd >= 0);
if (n > 0)
/* write an idle report before reading the next report */
if (hiddevice_write(fd, NULL, 0) != 0)
return -1;
FD_ZERO(&rfds);
FD_ZERO(&efds);
FD_SET(fd, &rfds);
FD_SET(fd, &efds);
tv.tv_sec = 3;
tv.tv_usec = 0;
ret = select(fd + 1, &rfds, NULL, &efds, &tv);
if (ret != 1 || !FD_ISSET(fd, &rfds) || FD_ISSET(fd, &efds))
return -1;
ret = read(fd, (char*)&ref.uref, sizeof(ref.uref));
if (ret < 0 || (size_t)ret != sizeof(ref.uref))
return -1;
info.report_type = HID_REPORT_TYPE_INPUT;
info.report_id = 0;
info.num_fields = 0;
if (ioctl(fd, HIDIOCGREPORT, &info) != 0)
return -1;
ref.uref.report_type = HID_REPORT_TYPE_INPUT;
ref.uref.report_id = 0;
ref.uref.field_index = 0;
ref.uref.usage_index = 0;
ref.uref.usage_code = 0xffa00003;
ref.uref.value = 0;
ref.num_values = report_len;
assert(sizeof(ref.values) / sizeof(ref.values[0]) >= ref.num_values);
if (ioctl(fd, HIDIOCGUSAGES, &ref) != 0)
return -1;
assert(buf);
assert(ref.num_values == report_len);
assert(sizeof(ref.values) / sizeof(ref.values[0]) >= ref.num_values);
for (i = 0; i < ref.num_values; ++i)
((unsigned char*)buf)[i + report_len * n] = (unsigned char)ref.values[i];
}
return 0;
}
int grd_ioctl_device(const char* dev_path, unsigned int prod_id, size_t pack_size,
void* in, size_t len_in, void* out, size_t len_out)
{
const int ishid = (prod_id == GRD_PRODID_S3S_HID || prod_id == GRD_PRODID_S3C_HID);
struct lock_descr lock;
int fd, r;
int ret = -1, interface = 0, flags = HIDDEV_FLAG_UREF | HIDDEV_FLAG_REPORT;
assert(dev_path);
/* lock process and open device */
fd = open_device(dev_path, &lock);
if (fd < 0)
return -1;
assert(fd >= 0);
if ((!ishid && ioctl(fd, USBDEVFS_CLAIMINTERFACE, &interface) == 0)
|| (ishid && ioctl(fd, HIDIOCSFLAG, &flags) == 0)
)
{
assert(pack_size > 0);
assert(len_out % pack_size == 0);
assert(len_in % pack_size == 0);
while (pack_size && (len_out >= pack_size || len_in >= pack_size))
{
if (len_out >= pack_size)
{
/* write */
assert(out);
if (ishid)
r = hiddevice_write(fd, out, pack_size);
else
r = ioctl_device_bulk(fd, 1, out, pack_size);
if (r != 0)
break;
len_out -= pack_size;
out = (unsigned char*)out + pack_size;
}
else if (ishid)
{
/* write idle pack */
if (hiddevice_write(fd, NULL, 0) != 0)
break;
}
/* read the latest pack after the last written pack */
if ((len_in == pack_size && len_out < pack_size)
|| len_in > pack_size
)
{
/* read */
assert(in);
if (ishid)
r = hiddevice_read(fd, in, pack_size);
else
r = ioctl_device_bulk(fd, 0x81, in, pack_size);
if (r != 0)
break;
len_in -= pack_size;
in = (unsigned char*)in + pack_size;
}
}
if (len_out == 0 && len_in == 0)
ret = 0;
if (!ishid && ioctl(fd, USBDEVFS_RELEASEINTERFACE, &interface) != 0)
ret = -1;
}
assert(fd >= 0);
/* close device and unlock process */
if (close_device(fd, &lock) != 0)
ret = -1;
return ret;
}
/*
* If device (dev_path is usbfs path) is Guardant Sign/Time/Code,
* or device (dev_path eq "GRDHID_PATH_HEAD + N") is
* Guardant Sign/Time/Code HID then return 0, else return -1
*/
int grd_probe_device(const char* dev_path, unsigned int* prod_id)
{
unsigned char buf_tmpl[16] = {
0x12, 0x01, 0x00, 0x02, 0xff, 0x00, 0x00, 0x40,
0x89, 0x0a, 0x00, 0x00, 0x00, 0x01, 0x01, 0x02
};
unsigned char buf[16];
struct lock_descr lock;
unsigned int id;
int fd, ret;
if (!dev_path || !prod_id)
return -1;
/* lock process and open usbdev_fs device */
fd = open_device(dev_path, &lock);
if (fd < 0)
return -1;
if (strncmp(dev_path, GRDHID_PATH_HEAD, sizeof(GRDHID_PATH_HEAD) - 1) == 0)
{
assert(fd >= 0);
ret = hiddevice_get_prodid(fd, &id);
}
else
{
assert(fd >= 0);
ret = read(fd, buf, sizeof(buf));
if (ret < 0 || (size_t)ret != sizeof(buf))
ret = -1;
else
{
ret = 0;
assert(sizeof(buf) == sizeof(buf_tmpl) && sizeof(buf_tmpl) == 16);
buf_tmpl[10] = GRD_PRODID_S3S;
if (!memcmp(buf, buf_tmpl, sizeof(buf_tmpl)))
id = GRD_PRODID_S3S;
else
{
buf_tmpl[10] = GRD_PRODID_S3C;
if (!memcmp(buf, buf_tmpl, sizeof(buf_tmpl)))
id = GRD_PRODID_S3C;
else
ret = -1;
}
}
}
assert(fd >= 0);
/* close usbdev_fs device and unlock process */
if (close_device(fd, &lock) != 0)
ret = -1;
if (ret == 0)
*prod_id = id;
return ret;
}
static int load_usbfs_path(char* buf, size_t size)
{
const char* env;
struct stat buf_stat;
size_t path_len;
const char* path = NULL;
/* find path to usbfs (probe: getenv, some const path) */
env = getenv(USBFS_PATH_ENV);
if (env && stat(env, &buf_stat) == 0)
{
path_len = strlen(env);
path = env;
}
else if (stat(USBFS_PATH_1, &buf_stat) == 0)
{
path_len = sizeof(USBFS_PATH_1) - 1;
path = USBFS_PATH_1;
}
else if (stat(USBFS_PATH_2, &buf_stat) == 0)
{
path_len = sizeof(USBFS_PATH_2) - 1;
path = USBFS_PATH_2;
}
if (path)
{
assert(size > path_len);
if (size > path_len)
{
assert(buf);
memcpy(buf, path, path_len + 1);
assert(strlen(buf) == path_len);
return 0;
}
}
return -1;
}
static size_t search_usbfs_devices(const char* usbfs_path,
search_usb_device_callback callback, void* param)
{
DIR* dir_bus;
DIR* dir_dev;
struct dirent* entry_bus;
struct dirent* entry_dev;
char dev_path[PATH_MAX];
int ret;
size_t count = 0;
assert(usbfs_path);
dir_bus = opendir(usbfs_path);
while (dir_bus && (entry_bus = readdir(dir_bus)))
{
if (entry_bus->d_name[0] == '.')
continue;
ret = snprintf(dev_path, sizeof(dev_path), "%s/%s",
usbfs_path, entry_bus->d_name);
assert(ret > 0 && (size_t)ret < sizeof(dev_path));
if (ret < 0 || (size_t)ret >= sizeof(dev_path))
continue;
dir_dev = opendir(dev_path);
while (dir_dev && (entry_dev = readdir(dir_dev)))
{
if (entry_dev->d_name[0] == '.')
continue;
ret = snprintf(dev_path, sizeof(dev_path), "%s/%s/%s",
usbfs_path, entry_bus->d_name, entry_dev->d_name);
assert(ret > 0 && (size_t)ret < sizeof(dev_path));
if (ret < 0 || (size_t)ret >= sizeof(dev_path))
continue;
assert(callback);
if (callback(dev_path, param))
++count;
}
if (dir_dev)
closedir(dir_dev);
}
if (dir_bus)
closedir(dir_bus);
return count;
}
static size_t search_grdhid_devices(search_usb_device_callback callback, void* param)
{
char dev_path[PATH_MAX];
struct stat buf;
size_t i;
int ret, count = 0;
for (i = 0; i < GRDHID_MAX_COUNT; ++i)
{
ret = snprintf(dev_path, sizeof(dev_path), "%s%d",
GRDHID_PATH_HEAD, i);
assert(ret > 0 && (size_t)ret < sizeof(dev_path));
if (ret < 0 || (size_t)ret >= sizeof(dev_path))
continue;
if (stat(dev_path, &buf) != 0)
continue;
assert(callback);
if (callback(dev_path, param))
++count;
}
return count;
}
int search_usb_devices(search_usb_device_callback callback, void* param)
{
char usbfs_path[PATH_MAX];
size_t count;
if (!callback)
return -1;
if (load_usbfs_path(usbfs_path, sizeof(usbfs_path)) != 0)
return -1;
count = search_usbfs_devices(usbfs_path, callback, param);
count += search_grdhid_devices(callback, param);
return (int)count;
}
/*
* GrdWine - Guardant usb dongle helper library for Wine
*
* Copyright (C) 2008 Aktiv Co. (Aleksey Samsonov)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif /* HAVE_CONFIG_H */
#ifdef HAVE_STDDEF_H
#include <stddef.h>
#endif /* HAVE_STDDEF_H */
#include <stdarg.h> /* for #include "winbase.h" */
#include "windef.h" /* <wine/windows/windef.h> */
#include "winbase.h" /* <wine/windows/winbase.h> */
#include "winnt.h" /* <wine/windows/winnt.h> */
#include "wine/debug.h" /* <wine/debug.h> */
#include "grdimpl.h"
#define GRD_DRIVER_VERSION 0x0540
WINE_DEFAULT_DEBUG_CHANNEL(grdwine);
typedef BOOL (__attribute__((ms_abi)) * GrdWine_SearchUsbDevices_Callback)(LPCSTR lpDevName, LPVOID lpParam);
DWORD WINAPI GrdWine_GetVersion()
{
TRACE("() Version 0x%x\n", GRD_DRIVER_VERSION);
return GRD_DRIVER_VERSION;
}
DWORD WINAPI GrdWine_SearchUsbDevices(GrdWine_SearchUsbDevices_Callback Func, LPVOID lpParam)
{
search_usb_device_callback func = (search_usb_device_callback)Func;
void* param = (void*)lpParam;
int ret;
TRACE("(%p, %p)\n", (void*)Func, param);
if (!func || !param)
return FALSE;
TRACE("Call search_usb_devices(%p, %p)\n", (void*)func, param);
ret = search_usb_devices(func, param);
TRACE("Ret search_usb_devices %d\n", ret);
return ret > 0 ? (DWORD)ret : 0;
}
BOOL WINAPI GrdWine_DeviceProbe(LPCSTR lpDevName, LPDWORD pProdId)
{
char* path = (char*)lpDevName;
unsigned int* prod_id = (unsigned int*)pProdId;
int ret;
TRACE("(%s, %p)\n", lpDevName, pProdId);
if (!path || !prod_id)
return FALSE;
TRACE("Call grd_probe_device(%s, %p)\n", path, prod_id);
ret = grd_probe_device(path, prod_id);
TRACE("Ret grd_probe_device %d\n", ret);
return ret == 0 ? TRUE : FALSE;
}
BOOL WINAPI GrdWine_DeviceIoctl(LPCSTR lpDevName, DWORD ProdId, DWORD dwPackSize,
LPVOID lpIn, DWORD nInSize, LPVOID lpOut, DWORD nOutSize)
{
char* path = (char*)lpDevName;
void* in = lpIn, * out = lpOut;
size_t in_size = (size_t)nInSize, out_size = (size_t)nOutSize;
size_t pack_size = (size_t)dwPackSize;
unsigned int prod_id = (unsigned int)ProdId;
int ret;
TRACE("(%s, %u, %u, %p, %u, %p, %u)\n", lpDevName, ProdId, dwPackSize, lpIn, nInSize, lpOut, nOutSize);
if (!path || !in || !out)
return FALSE;
TRACE("Call grd_ioctl_device(%s, %u, %u, %p, %u, %p, %u)\n",
path, prod_id, pack_size, in, in_size, out, out_size);
ret = grd_ioctl_device(path, prod_id, pack_size, in, in_size, out, out_size);
TRACE("Ret grd_ioctl_device %d\n", ret);
return ret == 0 ? TRUE : FALSE;
}
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
TRACE("(%p, %d, %p)\n", (void*)hinstDLL, fdwReason, lpvReserved);
switch (fdwReason)
{
case DLL_WINE_PREATTACH:
return FALSE; /* prefer native version */
case DLL_PROCESS_ATTACH:
DisableThreadLibraryCalls(hinstDLL);
break;
}
return TRUE;
}
@ stdcall GrdWine_GetVersion()
@ stdcall GrdWine_SearchUsbDevices(ptr ptr)
@ stdcall GrdWine_DeviceProbe(str ptr)
@ stdcall GrdWine_DeviceIoctl(str long long ptr long ptr long)
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