736 lines
24 KiB
C
736 lines
24 KiB
C
#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
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#define _GNU_SOURCE 1
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#if defined(RTLD_NEXT)
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#define REAL_LIBC RTLD_NEXT
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#else
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#define REAL_LIBC ((void *) -1L)
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#endif
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#include <dlfcn.h>
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#include <stdarg.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/time.h>
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#include <stdio.h>
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#include <usb.h>
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#include <signal.h>
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#include <pthread.h>
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#include "usb-driver.h"
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static int (*ioctl_func) (int, int, void *) = NULL;
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static int windrvrfd = 0;
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FILE *modulesfp;
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static int modules_read = 0;
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static struct usb_bus *busses = NULL;
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static struct usb_device *usbdevice;
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static usb_dev_handle *usb_devhandle = NULL;
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static unsigned long card_type;
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static int ints_enabled = 0;
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static pthread_mutex_t int_wait = PTHREAD_MUTEX_INITIALIZER;
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#define NO_WINDRVR 1
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#undef DEBUG
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#ifdef DEBUG
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void hexdump(unsigned char *buf, int len) {
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int i;
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for(i=0; i<len; i++) {
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fprintf(stderr,"%02x ", buf[i]);
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if ((i % 16) == 15)
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fprintf(stderr,"\n");
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}
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}
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#endif
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int usb_deviceinfo(unsigned char *buf) {
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int i,j,k,l;
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int len = 0;
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WDU_CONFIGURATION **pConfigs, **pActiveConfig;
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WDU_INTERFACE **pActiveInterface;
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if (buf) {
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struct usb_device_info *udi = (struct usb_device_info*)(buf+len);
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udi->Descriptor.bLength = sizeof(WDU_DEVICE_DESCRIPTOR);
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udi->Descriptor.bDescriptorType = usbdevice->descriptor.bDescriptorType;
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udi->Descriptor.bcdUSB = usbdevice->descriptor.bcdUSB;
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udi->Descriptor.bDeviceClass = usbdevice->descriptor.bDeviceClass;
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udi->Descriptor.bDeviceSubClass = usbdevice->descriptor.bDeviceSubClass;
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udi->Descriptor.bDeviceProtocol = usbdevice->descriptor.bDeviceProtocol;
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udi->Descriptor.bMaxPacketSize0 = usbdevice->descriptor.bMaxPacketSize0;
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udi->Descriptor.idVendor = usbdevice->descriptor.idVendor;
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udi->Descriptor.idProduct = usbdevice->descriptor.idProduct;
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udi->Descriptor.bcdDevice = usbdevice->descriptor.bcdDevice;
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udi->Descriptor.iManufacturer = usbdevice->descriptor.iManufacturer;
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udi->Descriptor.iProduct = usbdevice->descriptor.iProduct;
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udi->Descriptor.iSerialNumber = usbdevice->descriptor.iSerialNumber;
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udi->Descriptor.bNumConfigurations = usbdevice->descriptor.bNumConfigurations;
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/* TODO: Fix Pipe0! */
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udi->Pipe0.dwNumber = 0x00;
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udi->Pipe0.dwMaximumPacketSize = usbdevice->descriptor.bMaxPacketSize0;
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udi->Pipe0.type = 0;
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udi->Pipe0.direction = WDU_DIR_IN_OUT;
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udi->Pipe0.dwInterval = 0;
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pConfigs = &(udi->pConfigs);
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pActiveConfig = &(udi->pActiveConfig);
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pActiveInterface = &(udi->pActiveInterface[0]);
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}
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len = sizeof(struct usb_device_info);
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for (i=0; i<usbdevice->descriptor.bNumConfigurations; i++)
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{
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struct usb_config_descriptor *conf_desc = &usbdevice->config[i];
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WDU_INTERFACE **pInterfaces;
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WDU_ALTERNATE_SETTING **pAlternateSettings[conf_desc->bNumInterfaces];
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WDU_ALTERNATE_SETTING **pActiveAltSetting[conf_desc->bNumInterfaces];
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if (buf) {
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WDU_CONFIGURATION *cfg = (WDU_CONFIGURATION*)(buf+len);
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*pConfigs = cfg;
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*pActiveConfig = cfg;
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cfg->Descriptor.bLength = conf_desc->bLength;
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cfg->Descriptor.bDescriptorType = conf_desc->bDescriptorType;
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cfg->Descriptor.wTotalLength = conf_desc->wTotalLength;
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cfg->Descriptor.bNumInterfaces = conf_desc->bNumInterfaces;
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cfg->Descriptor.bConfigurationValue = conf_desc->bConfigurationValue;
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cfg->Descriptor.iConfiguration = conf_desc->iConfiguration;
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cfg->Descriptor.bmAttributes = conf_desc->bmAttributes;
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cfg->Descriptor.MaxPower = conf_desc->MaxPower;
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cfg->dwNumInterfaces = conf_desc->bNumInterfaces;
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pInterfaces = &(cfg->pInterfaces);
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}
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len += sizeof(WDU_CONFIGURATION);
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if (buf) {
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*pInterfaces = (WDU_INTERFACE*)(buf+len);
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for (j=0; j<conf_desc->bNumInterfaces; j++) {
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WDU_INTERFACE *iface = (WDU_INTERFACE*)(buf+len);
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pActiveInterface[j] = iface;
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pAlternateSettings[j] = &(iface->pAlternateSettings);
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iface->dwNumAltSettings = usbdevice->config[i].interface[j].num_altsetting;
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pActiveAltSetting[j] = &(iface->pActiveAltSetting);
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len += sizeof(WDU_INTERFACE);
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}
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} else {
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len += sizeof(WDU_INTERFACE) * conf_desc->bNumInterfaces;
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}
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for (j=0; j<conf_desc->bNumInterfaces; j++)
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{
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struct usb_interface *interface = &usbdevice->config[i].interface[j];
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if (buf) {
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*pAlternateSettings[j] = (WDU_ALTERNATE_SETTING*)(buf+len);
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/* FIXME: */
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*pActiveAltSetting[j] = (WDU_ALTERNATE_SETTING*)(buf+len);
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}
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for(k=0; k<interface->num_altsetting; k++)
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{
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unsigned char bNumEndpoints = interface->altsetting[k].bNumEndpoints;
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WDU_ENDPOINT_DESCRIPTOR **pEndpointDescriptors;
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WDU_PIPE_INFO **pPipes;
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if (buf) {
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WDU_ALTERNATE_SETTING *altset = (WDU_ALTERNATE_SETTING*)(buf+len);
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altset->Descriptor.bLength = interface->altsetting[k].bLength;
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altset->Descriptor.bDescriptorType = interface->altsetting[k].bDescriptorType;
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altset->Descriptor.bInterfaceNumber = interface->altsetting[k].bInterfaceNumber;
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altset->Descriptor.bAlternateSetting = interface->altsetting[k].bAlternateSetting;
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altset->Descriptor.bNumEndpoints = interface->altsetting[k].bNumEndpoints;
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altset->Descriptor.bInterfaceClass = interface->altsetting[k].bInterfaceClass;
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altset->Descriptor.bInterfaceSubClass = interface->altsetting[k].bInterfaceSubClass;
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altset->Descriptor.bInterfaceProtocol = interface->altsetting[k].bInterfaceProtocol;
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altset->Descriptor.iInterface = interface->altsetting[k].iInterface;
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pEndpointDescriptors = &(altset->pEndpointDescriptors);
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pPipes = &(altset->pPipes);
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}
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len +=sizeof(WDU_ALTERNATE_SETTING);
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if (buf) {
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*pEndpointDescriptors = (WDU_ENDPOINT_DESCRIPTOR*)(buf+len);
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for (l = 0; l < bNumEndpoints; l++) {
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WDU_ENDPOINT_DESCRIPTOR *ed = (WDU_ENDPOINT_DESCRIPTOR*)(buf+len);
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ed->bLength = interface->altsetting[k].endpoint[l].bLength;
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ed->bDescriptorType = interface->altsetting[k].endpoint[l].bDescriptorType;
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ed->bEndpointAddress = interface->altsetting[k].endpoint[l].bEndpointAddress;
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ed->bmAttributes = interface->altsetting[k].endpoint[l].bmAttributes;
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ed->wMaxPacketSize = interface->altsetting[k].endpoint[l].wMaxPacketSize;
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ed->bInterval = interface->altsetting[k].endpoint[l].bInterval;
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len += sizeof(WDU_ENDPOINT_DESCRIPTOR);
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}
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*pPipes = (WDU_PIPE_INFO*)(buf+len);
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for (l = 0; l < bNumEndpoints; l++) {
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WDU_PIPE_INFO *pi = (WDU_PIPE_INFO*)(buf+len);
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pi->dwNumber = interface->altsetting[k].endpoint[l].bEndpointAddress;
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pi->dwMaximumPacketSize = WDU_GET_MAX_PACKET_SIZE(interface->altsetting[k].endpoint[l].wMaxPacketSize);
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pi->type = interface->altsetting[k].endpoint[l].bmAttributes & USB_ENDPOINT_TYPE_MASK;
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if (pi->type == PIPE_TYPE_CONTROL)
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pi->direction = WDU_DIR_IN_OUT;
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else
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{
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pi->direction = interface->altsetting[k].endpoint[l].bEndpointAddress & USB_ENDPOINT_DIR_MASK ? WDU_DIR_IN : WDU_DIR_OUT;
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}
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pi->dwInterval = interface->altsetting[k].endpoint[l].bInterval;
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len += sizeof(WDU_PIPE_INFO);
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}
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} else {
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len +=(sizeof(WDU_ENDPOINT_DESCRIPTOR)+sizeof(WDU_PIPE_INFO))*bNumEndpoints;
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}
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}
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}
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}
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return len;
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}
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int do_wdioctl(int fd, unsigned int request, unsigned char *wdioctl) {
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struct header_struct* wdheader = (struct header_struct*)wdioctl;
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struct version_struct *version;
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int ret = 0;
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if (wdheader->magic != MAGIC) {
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fprintf(stderr,"!!!ERROR: magic header does not match!!!\n");
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return (*ioctl_func) (fd, request, wdioctl);
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}
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switch(request) {
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case VERSION:
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version = (struct version_struct*)(wdheader->data);
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strcpy(version->version, "WinDriver no more");
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version->versionul = 802;
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#ifdef DEBUG
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fprintf(stderr,"faking VERSION\n");
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#endif
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break;
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case LICENSE:
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#ifdef DEBUG
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fprintf(stderr,"faking LICENSE\n");
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#endif
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break;
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case CARD_REGISTER:
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/* TODO: Implement for LPT-support */
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#if 0
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{
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struct card_register* cr = (struct card_register*)(wdheader->data);
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}
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#endif
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#ifdef DEBUG
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fprintf(stderr,"faking CARD_REGISTER\n");
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#endif
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break;
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case USB_TRANSFER:
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#ifdef DEBUG
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fprintf(stderr,"in USB_TRANSFER");
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#endif
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{
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struct usb_transfer *ut = (struct usb_transfer*)(wdheader->data);
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#ifdef DEBUG
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fprintf(stderr," unique: %lu, pipe: %lu, read: %lu, options: %lx, size: %lu, timeout: %lx\n", ut->dwUniqueID, ut->dwPipeNum, ut->fRead, ut->dwOptions, ut->dwBufferSize, ut->dwTimeout);
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fprintf(stderr,"setup packet: ");
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hexdump(ut->SetupPacket, 8);
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fprintf(stderr,"\n");
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if (!ut->fRead && ut->dwBufferSize)
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{
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hexdump(ut->pBuffer, ut->dwBufferSize);
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fprintf(stderr,"\n");
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}
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#endif
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#ifndef NO_WINDRVR
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ret = (*ioctl_func) (fd, request, wdioctl);
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#else
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/* http://www.jungo.com/support/documentation/windriver/802/wdusb_man_mhtml/node55.html#SECTION001213000000000000000 */
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if (ut->dwPipeNum == 0) { /* control pipe */
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int requesttype, request, value, index, size;
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requesttype = ut->SetupPacket[0];
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request = ut->SetupPacket[1];
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value = ut->SetupPacket[2] | (ut->SetupPacket[3] << 8);
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index = ut->SetupPacket[4] | (ut->SetupPacket[5] << 8);
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size = ut->SetupPacket[6] | (ut->SetupPacket[7] << 8);
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#ifdef DEBUG
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fprintf(stderr, "requesttype: %x, request: %x, value: %u, index: %u, size: %u\n", requesttype, request, value, index, size);
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#endif
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ret = usb_control_msg(usb_devhandle, requesttype, request, value, index, ut->pBuffer, size, ut->dwTimeout);
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} else {
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if (ut->fRead) {
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ret = usb_bulk_read(usb_devhandle, ut->dwPipeNum, ut->pBuffer, ut->dwBufferSize, ut->dwTimeout);
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} else {
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ret = usb_bulk_write(usb_devhandle, ut->dwPipeNum, ut->pBuffer, ut->dwBufferSize, ut->dwTimeout);
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}
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}
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if (ret < 0) {
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fprintf(stderr, "usb_transfer: %d (%s)\n", ret, usb_strerror());
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} else {
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ut->dwBytesTransferred = ret;
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ret = 0;
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}
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#endif
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#ifdef DEBUG
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fprintf(stderr,"Transferred: %lu (%s)\n",ut->dwBytesTransferred, (ut->fRead?"read":"write"));
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if (ut->fRead && ut->dwBytesTransferred)
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{
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fprintf(stderr,"Read: ");
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hexdump(ut->pBuffer, ut->dwBytesTransferred);
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fprintf(stderr,"\n");
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}
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#endif
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}
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break;
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case INT_ENABLE:
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#ifdef DEBUG
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fprintf(stderr,"INT_ENABLE\n");
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#endif
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{
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struct interrupt *it = (struct interrupt*)(wdheader->data);
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#ifdef DEBUG
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fprintf(stderr,"Handle: %lu, Options: %lx, ncmds: %lu, enableok: %lu, count: %lu, lost: %lu, stopped: %lu\n", it->hInterrupt, it->dwOptions, it->dwCmds, it->fEnableOk, it->dwCounter, it->dwLost, it->fStopped);
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#endif
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it->fEnableOk = 1;
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ints_enabled = 1;
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pthread_mutex_trylock(&int_wait);
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}
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break;
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case INT_DISABLE:
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#ifdef DEBUG
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fprintf(stderr,"INT_DISABLE\n");
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#endif
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{
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struct interrupt *it = (struct interrupt*)(wdheader->data);
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#ifdef DEBUG
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fprintf(stderr,"Handle: %lu, Options: %lx, ncmds: %lu, enableok: %lu, count: %lu, lost: %lu, stopped: %lu\n", it->hInterrupt, it->dwOptions, it->dwCmds, it->fEnableOk, it->dwCounter, it->dwLost, it->fStopped);
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#endif
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#ifndef NO_WINDRVR
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ret = (*ioctl_func) (fd, request, wdioctl);
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#else
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it->dwCounter = 0;
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it->fStopped = 1;
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ints_enabled = 0;
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pthread_mutex_unlock(&int_wait);
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#endif
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#ifdef DEBUG
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fprintf(stderr,"Handle: %lu, Options: %lx, ncmds: %lu, enableok: %lu, count: %lu, lost: %lu, stopped: %lu\n", it->hInterrupt, it->dwOptions, it->dwCmds, it->fEnableOk, it->dwCounter, it->dwLost, it->fStopped);
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#endif
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}
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break;
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case USB_SET_INTERFACE:
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#ifdef DEBUG
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fprintf(stderr,"USB_SET_INTERFACE\n");
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#endif
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{
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struct usb_set_interface *usi = (struct usb_set_interface*)(wdheader->data);
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#ifdef DEBUG
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fprintf(stderr,"unique: %lu, interfacenum: %lu, alternatesetting: %lu, options: %lx\n", usi->dwUniqueID, usi->dwInterfaceNum, usi->dwAlternateSetting, usi->dwOptions);
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#endif
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#ifndef NO_WINDRVR
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ret = (*ioctl_func) (fd, request, wdioctl);
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#else
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if (usbdevice) {
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if (!usb_devhandle)
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usb_devhandle = usb_open(usbdevice);
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/* FIXME: Select right interface! */
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ret = usb_claim_interface(usb_devhandle, usbdevice->config[0].interface[usi->dwInterfaceNum].altsetting[usi->dwAlternateSetting].bInterfaceNumber);
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if (!ret) {
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if(!ret) {
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ret = usb_set_altinterface(usb_devhandle, usi->dwAlternateSetting);
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if (ret)
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fprintf(stderr, "usb_set_altinterface: %d\n", ret);
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} else {
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fprintf(stderr, "usb_set_configuration: %d (%s)\n", ret, usb_strerror());
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}
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} else {
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fprintf(stderr, "usb_claim_interface: %d -> %d (%s)\n", usbdevice->config[0].interface[usi->dwInterfaceNum].altsetting[usi->dwAlternateSetting].bInterfaceNumber, ret, usb_strerror());
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}
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}
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#endif
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#ifdef DEBUG
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fprintf(stderr,"unique: %lu, interfacenum: %lu, alternatesetting: %lu, options: %lx\n", usi->dwUniqueID, usi->dwInterfaceNum, usi->dwAlternateSetting, usi->dwOptions);
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#endif
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}
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break;
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case USB_GET_DEVICE_DATA:
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#ifdef DEBUG
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fprintf(stderr,"faking USB_GET_DEVICE_DATA\n");
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#endif
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{
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struct usb_get_device_data *ugdd = (struct usb_get_device_data*)(wdheader->data);
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int pSize;
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#ifdef DEBUG
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fprintf(stderr, "unique: %lu, bytes: %lu, options: %lx\n", ugdd->dwUniqueID, ugdd->dwBytes, ugdd->dwOptions);
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#endif
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pSize = ugdd->dwBytes;
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if (!ugdd->dwBytes) {
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if (usbdevice) {
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ugdd->dwBytes = usb_deviceinfo(NULL);
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}
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} else {
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usb_deviceinfo((unsigned char*)ugdd->pBuf);
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}
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}
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break;
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case EVENT_REGISTER:
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#ifdef DEBUG
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fprintf(stderr,"EVENT_REGISTER\n");
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#endif
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{
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struct event *e = (struct event*)(wdheader->data);
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struct usb_bus *bus;
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int i;
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#ifdef DEBUG
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fprintf(stderr,"handle: %lu, action: %lu, status: %lu, eventid: %lu, cardtype: %lu, kplug: %lu, options: %lu, dev: %lx:%lx, unique: %lu, ver: %lu, nummatch: %lu\n", e->handle, e->dwAction, e->dwStatus, e->dwEventId, e->dwCardType, e->hKernelPlugIn, e->dwOptions, e->u.Usb.deviceId.dwVendorId, e->u.Usb.deviceId.dwProductId, e->u.Usb.dwUniqueID, e->dwEventVer, e->dwNumMatchTables);
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#endif
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for (i = 0; i < e->dwNumMatchTables; i++) {
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#ifdef DEBUG
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fprintf(stderr,"match: dev: %04x:%04x, class: %x, subclass: %x, intclass: %x, intsubclass: %x, intproto: %x\n", e->matchTables[i].VendorId, e->matchTables[i].ProductId, e->matchTables[i].bDeviceClass, e->matchTables[i].bDeviceSubClass, e->matchTables[i].bInterfaceClass, e->matchTables[i].bInterfaceSubClass, e->matchTables[i].bInterfaceProtocol);
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#endif
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for (bus = busses; bus; bus = bus->next) {
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struct usb_device *dev;
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for (dev = bus->devices; dev; dev = dev->next) {
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struct usb_device_descriptor *desc = &(dev->descriptor);
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if((desc->idVendor == e->matchTables[i].VendorId) &&
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(desc->idProduct == e->matchTables[i].ProductId) &&
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(desc->bDeviceClass == e->matchTables[i].bDeviceClass) &&
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(desc->bDeviceSubClass == e->matchTables[i].bDeviceSubClass)) {
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int ac;
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for (ac = 0; ac < desc->bNumConfigurations; ac++) {
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struct usb_interface *interface = dev->config[ac].interface;
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int ai;
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|
|
for (ai = 0; ai < interface->num_altsetting; ai++) {
|
|
#ifdef DEBUG
|
|
fprintf(stderr, "intclass: %x, intsubclass: %x, intproto: %x\n", interface->altsetting[i].bInterfaceClass, interface->altsetting[i].bInterfaceSubClass, interface->altsetting[i].bInterfaceProtocol);
|
|
#endif
|
|
if ((interface->altsetting[ai].bInterfaceSubClass == e->matchTables[i].bInterfaceSubClass) &&
|
|
(interface->altsetting[ai].bInterfaceProtocol == e->matchTables[i].bInterfaceProtocol)){
|
|
/* TODO: check interfaceClass! */
|
|
#ifdef DEBUG
|
|
fprintf(stderr,"!!!FOUND DEVICE WITH LIBUSB!!!\n");
|
|
#endif
|
|
usbdevice = dev;
|
|
card_type = e->dwCardType;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
#ifndef NO_WINDRVR
|
|
ret = (*ioctl_func) (fd, request, wdioctl);
|
|
#else
|
|
e->handle++;
|
|
#endif
|
|
|
|
#ifdef DEBUG
|
|
fprintf(stderr,"handle: %lu, action: %lu, status: %lu, eventid: %lu, cardtype: %lu, kplug: %lu, options: %lu, dev: %lx:%lx, unique: %lu, ver: %lu, nummatch: %lu\n", e->handle, e->dwAction, e->dwStatus, e->dwEventId, e->dwCardType, e->hKernelPlugIn, e->dwOptions, e->u.Usb.deviceId.dwVendorId, e->u.Usb.deviceId.dwProductId, e->u.Usb.dwUniqueID, e->dwEventVer, e->dwNumMatchTables);
|
|
for (i = 0; i < e->dwNumMatchTables; i++)
|
|
fprintf(stderr,"match: dev: %04x:%04x, class: %x, subclass: %x, intclass: %x, intsubclass: %x, intproto: %x\n", e->matchTables[i].VendorId, e->matchTables[i].ProductId, e->matchTables[i].bDeviceClass, e->matchTables[i].bDeviceSubClass, e->matchTables[i].bInterfaceClass, e->matchTables[i].bInterfaceSubClass, e->matchTables[i].bInterfaceProtocol);
|
|
#endif
|
|
}
|
|
break;
|
|
|
|
case TRANSFER:
|
|
fprintf(stderr,"TRANSFER\n");
|
|
#ifndef NO_WINDRVR
|
|
ret = (*ioctl_func) (fd, request, wdioctl);
|
|
#endif
|
|
break;
|
|
|
|
case EVENT_UNREGISTER:
|
|
#ifdef DEBUG
|
|
fprintf(stderr,"EVENT_UNREGISTER\n");
|
|
#endif
|
|
#ifndef NO_WINDRVR
|
|
ret = (*ioctl_func) (fd, request, wdioctl);
|
|
#endif
|
|
break;
|
|
|
|
case INT_WAIT:
|
|
#ifdef DEBUG
|
|
fprintf(stderr,"INT_WAIT\n");
|
|
#endif
|
|
{
|
|
struct interrupt *it = (struct interrupt*)(wdheader->data);
|
|
|
|
#ifdef DEBUG
|
|
fprintf(stderr,"Handle: %lu, Options: %lx, ncmds: %lu, enableok: %lu, count: %lu, lost: %lu, stopped: %lu\n", it->hInterrupt, it->dwOptions, it->dwCmds, it->fEnableOk, it->dwCounter, it->dwLost, it->fStopped);
|
|
#endif
|
|
|
|
#ifndef NO_WINDRVR
|
|
ret = (*ioctl_func) (fd, request, wdioctl);
|
|
#else
|
|
if (usbdevice) {
|
|
if (it->dwCounter == 0) {
|
|
it->dwCounter = 1;
|
|
} else {
|
|
pthread_mutex_lock(&int_wait);
|
|
pthread_mutex_unlock(&int_wait);
|
|
}
|
|
} else {
|
|
pthread_mutex_lock(&int_wait);
|
|
pthread_mutex_unlock(&int_wait);
|
|
}
|
|
#endif
|
|
|
|
#ifdef DEBUG
|
|
fprintf(stderr,"INT_WAIT_RETURN: Handle: %lu, Options: %lx, ncmds: %lu, enableok: %lu, count: %lu, lost: %lu, stopped: %lu\n", it->hInterrupt, it->dwOptions, it->dwCmds, it->fEnableOk, it->dwCounter, it->dwLost, it->fStopped);
|
|
#endif
|
|
}
|
|
break;
|
|
|
|
case CARD_UNREGISTER:
|
|
fprintf(stderr,"CARD_UNREGISTER\n");
|
|
#ifndef NO_WINDRVR
|
|
ret = (*ioctl_func) (fd, request, wdioctl);
|
|
#endif
|
|
break;
|
|
|
|
case EVENT_PULL:
|
|
#ifdef DEBUG
|
|
fprintf(stderr,"EVENT_PULL\n");
|
|
#endif
|
|
{
|
|
struct event *e = (struct event*)(wdheader->data);
|
|
#ifdef DEBUG
|
|
int i;
|
|
|
|
fprintf(stderr,"handle: %lu, action: %lu, status: %lu, eventid: %lu, cardtype: %lx, kplug: %lu, options: %lu, dev: %lx:%lx, unique: %lu, ver: %lu, nummatch: %lu\n", e->handle, e->dwAction, e->dwStatus, e->dwEventId, e->dwCardType, e->hKernelPlugIn, e->dwOptions, e->u.Usb.deviceId.dwVendorId, e->u.Usb.deviceId.dwProductId, e->u.Usb.dwUniqueID, e->dwEventVer, e->dwNumMatchTables);
|
|
for (i = 0; i < e->dwNumMatchTables; i++)
|
|
fprintf(stderr,"match: dev: %04x:%04x, class: %x, subclass: %x, intclass: %x, intsubclass: %x, intproto: %x\n", e->matchTables[i].VendorId, e->matchTables[i].ProductId, e->matchTables[i].bDeviceClass, e->matchTables[i].bDeviceSubClass, e->matchTables[i].bInterfaceClass, e->matchTables[i].bInterfaceSubClass, e->matchTables[i].bInterfaceProtocol);
|
|
#endif
|
|
|
|
#ifndef NO_WINDRVR
|
|
ret = (*ioctl_func) (fd, request, wdioctl);
|
|
#else
|
|
if (usbdevice) {
|
|
struct usb_interface *interface = usbdevice->config->interface;
|
|
|
|
e->dwCardType = card_type;
|
|
e->dwAction = 1;
|
|
e->dwEventId = 109;
|
|
e->u.Usb.dwUniqueID = 110;
|
|
e->matchTables[0].VendorId = usbdevice->descriptor.idVendor;
|
|
e->matchTables[0].ProductId = usbdevice->descriptor.idProduct;
|
|
e->matchTables[0].bDeviceClass = usbdevice->descriptor.bDeviceClass;
|
|
e->matchTables[0].bDeviceSubClass = usbdevice->descriptor.bDeviceSubClass;
|
|
e->matchTables[0].bInterfaceClass = interface->altsetting[0].bInterfaceClass;
|
|
e->matchTables[0].bInterfaceSubClass = interface->altsetting[0].bInterfaceSubClass;
|
|
e->matchTables[0].bInterfaceProtocol = interface->altsetting[0].bInterfaceProtocol;
|
|
}
|
|
#endif
|
|
|
|
#ifdef DEBUG
|
|
fprintf(stderr,"handle: %lu, action: %lu, status: %lu, eventid: %lu, cardtype: %lx, kplug: %lu, options: %lu, dev: %lx:%lx, unique: %lu, ver: %lu, nummatch: %lu\n", e->handle, e->dwAction, e->dwStatus, e->dwEventId, e->dwCardType, e->hKernelPlugIn, e->dwOptions, e->u.Usb.deviceId.dwVendorId, e->u.Usb.deviceId.dwProductId, e->u.Usb.dwUniqueID, e->dwEventVer, e->dwNumMatchTables);
|
|
for (i = 0; i < e->dwNumMatchTables; i++)
|
|
fprintf(stderr,"match: dev: %04x:%04x, class: %x, subclass: %x, intclass: %x, intsubclass: %x, intproto: %x\n", e->matchTables[i].VendorId, e->matchTables[i].ProductId, e->matchTables[i].bDeviceClass, e->matchTables[i].bDeviceSubClass, e->matchTables[i].bInterfaceClass, e->matchTables[i].bInterfaceSubClass, e->matchTables[i].bInterfaceProtocol);
|
|
#endif
|
|
|
|
}
|
|
break;
|
|
|
|
default:
|
|
fprintf(stderr,"!!!Unsupported IOCTL: %x!!!\n", request);
|
|
#ifndef NO_WINDRVR
|
|
ret = (*ioctl_func) (fd, request, wdioctl);
|
|
#endif
|
|
break;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
int ioctl(int fd, int request, ...) {
|
|
va_list args;
|
|
void *argp;
|
|
int ret;
|
|
|
|
if (!ioctl_func)
|
|
ioctl_func = (int (*) (int, int, void *)) dlsym (REAL_LIBC, "ioctl");
|
|
|
|
va_start (args, request);
|
|
argp = va_arg (args, void *);
|
|
va_end (args);
|
|
|
|
if (fd == windrvrfd)
|
|
ret = do_wdioctl(fd, request, argp);
|
|
else
|
|
ret = (*ioctl_func) (fd, request, argp);
|
|
|
|
return ret;
|
|
}
|
|
|
|
int open (const char *pathname, int flags, ...) {
|
|
static int (*func) (const char *, int, mode_t) = NULL;
|
|
mode_t mode = 0;
|
|
va_list args;
|
|
int fd;
|
|
|
|
if (!func)
|
|
func = (int (*) (const char *, int, mode_t)) dlsym (REAL_LIBC, "open");
|
|
|
|
if (flags & O_CREAT) {
|
|
va_start(args, flags);
|
|
mode = va_arg(args, mode_t);
|
|
va_end(args);
|
|
}
|
|
|
|
if (!strcmp (pathname, "/dev/windrvr6")) {
|
|
#ifdef DEBUG
|
|
fprintf(stderr,"opening windrvr6\n");
|
|
#endif
|
|
#ifdef NO_WINDRVR
|
|
windrvrfd = fd = (*func) ("/dev/null", flags, mode);
|
|
#else
|
|
windrvrfd = fd = (*func) (pathname, flags, mode);
|
|
#endif
|
|
if (!busses) {
|
|
usb_init();
|
|
usb_find_busses();
|
|
usb_find_devices();
|
|
|
|
busses = usb_get_busses();
|
|
}
|
|
|
|
return fd;
|
|
}
|
|
|
|
return (*func) (pathname, flags, mode);
|
|
}
|
|
|
|
int close(int fd) {
|
|
static int (*func) (int) = NULL;
|
|
|
|
if (!func)
|
|
func = (int (*) (int)) dlsym(REAL_LIBC, "close");
|
|
|
|
if (fd == windrvrfd) {
|
|
#ifdef DEBUG
|
|
fprintf(stderr,"close windrvrfd\n");
|
|
#endif
|
|
windrvrfd = 0;
|
|
}
|
|
|
|
return (*func) (fd);
|
|
}
|
|
|
|
FILE *fopen(const char *path, const char *mode) {
|
|
FILE *ret;
|
|
static FILE* (*func) (const char*, const char*) = NULL;
|
|
|
|
if (!func)
|
|
func = (FILE* (*) (const char*, const char*)) dlsym(REAL_LIBC, "fopen");
|
|
|
|
ret = (*func) (path, mode);
|
|
|
|
if (!strcmp (path, "/proc/modules")) {
|
|
#ifdef DEBUG
|
|
fprintf(stderr,"opening /proc/modules\n");
|
|
#endif
|
|
#ifdef NO_WINDRVR
|
|
modulesfp = ret;
|
|
modules_read = 0;
|
|
#endif
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
char *fgets(char *s, int size, FILE *stream) {
|
|
static char* (*func) (char*, int, FILE*) = NULL;
|
|
const char modules[][256] = {"windrvr6 1 0 - Live 0xdeadbeef\n", "parport_pc 1 0 - Live 0xdeadbeef\n"};
|
|
char *ret = NULL;
|
|
|
|
|
|
if (!func)
|
|
func = (char* (*) (char*, int, FILE*)) dlsym(REAL_LIBC, "fgets");
|
|
|
|
if (modulesfp == stream) {
|
|
if (modules_read < sizeof(modules)) {
|
|
strcpy(s, modules[modules_read]);
|
|
ret = s;
|
|
modules_read++;
|
|
}
|
|
} else {
|
|
ret = (*func)(s,size,stream);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
int fclose(FILE *fp) {
|
|
static int (*func) (FILE*) = NULL;
|
|
|
|
if (!func)
|
|
func = (int (*) (FILE*)) dlsym(REAL_LIBC, "fclose");
|
|
|
|
if (fp == modulesfp) {
|
|
modulesfp = NULL;
|
|
}
|
|
|
|
return (*func)(fp);
|
|
}
|
|
|
|
int access(const char *pathname, int mode) {
|
|
static int (*func) (const char*, int);
|
|
|
|
if (!func)
|
|
func = (int (*) (const char*, int)) dlsym(REAL_LIBC, "access");
|
|
|
|
if (!strcmp(pathname, "/dev/windrvr6")) {
|
|
return 0;
|
|
} else {
|
|
return (*func)(pathname, mode);
|
|
}
|
|
}
|
|
#endif
|