git.zerfleddert.de Git - usb-driver/blob - usb-driver.c

   1 #if defined(__GNUC__) && !defined(__STRICT_ANSI__)
   2
   3 #define _GNU_SOURCE 1
   4
   5 #if defined(RTLD_NEXT)
   6 #define REAL_LIBC RTLD_NEXT
   7 #else
   8 #define REAL_LIBC ((void *) -1L)
   9 #endif
  10
  11 #include <dlfcn.h>
  12 #include <stdarg.h>
  13 #include <stdlib.h>
  14 #include <string.h>
  15 #include <unistd.h>
  16 #include <fcntl.h>
  17 #include <sys/types.h>
  18 #include <sys/stat.h>
  19 #include <sys/time.h>
  20 #include <stdio.h>
  21 #include <usb.h>
  22 #include <signal.h>
  23 #include "xilinx.h"
  24
  25 static int (*ioctl_func) (int, int, void *) = NULL;
  26 static int windrvrfd = 0;
  27 static struct usb_bus *busses = NULL;
  28 static struct usb_device *usbdevice;
  29 static usb_dev_handle *usb_devhandle = NULL;
  30 static unsigned long card_type;
  31
  32 #define NO_WINDRVR 1
  33
  34 void hexdump(unsigned char *buf, int len);
  35 void diff(unsigned char *buf1, unsigned char *buf2, int len);
  36
  37 //unique: 94, bytes: 276, options: 0
  38 //Vendor: 3fd
  39 //12 01 00 02 00 00 00 40 fd 03 08 00 00 00 01 02                              12 01 00 02 00 00 00 40 fd 03 08 00 00 00 01 02
  40 //00 01 00 00 00 00 00 00 40 00 00 00 00 00 00 00                              00 01 00 00 00 00 00 00 40 00 00 00 00 00 00 00
  41 //03 00 00 00 00 00 00 00 38 45 21 08 38 45 21 08                              03 00 00 00 00 00 00 00 38 45 21 08 38 45 21 08
  42 //4c 45 21 08 00 00 00 00 00 00 00 00 00 00 00 00                              4c 45 21 08 00 00 00 00 00 00 00 00 00 00 00 00
  43 //00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00                              00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  44 //00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00                              00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  45 //00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00                              00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  46 //00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00                              00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  47 //00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00                              00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  48 //00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00                              00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  49 //00 00 00 00 00 00 00 00 09 02 20 00 01 02 00 80                              00 00 00 00 00 00 00 00 09 02 20 00 01 02 00 80
  50 //8c 00 00 00 01 00 00 00 4c 45 21 08 58 45 21 08                              8c 00 00 00 01 00 00 00 4c 45 21 08 58 45 21 08
  51 //01 00 00 00 58 45 21 08 09 04 00 00 02 ff 00 00                              01 00 00 00 58 45 21 08 09 04 00 00 02 ff 00 00
  52 //00 00 00 00 6c 45 21 08 7c 45 21 08 07 05 02 02                              00 00 00 00 6c 45 21 08 7c 45 21 08 07 05 02 02
  53 //00 02 00 00 07 05 86 02 00 02 00 00 02 00 00 00                              00 02 00 00 07 05 86 02 00 02 00 00 02 00 00 00
  54 //00 02 00 00 02 00 00 00 02 00 00 00 00 00 00 00                              00 02 00 00 02 00 00 00 02 00 00 00 00 00 00 00
  55 //86 00 00 00 00 02 00 00 02 00 00 00 01 00 00 00                              86 00 00 00 00 02 00 00 02 00 00 00 01 00 00 00
  56 //00 00 00 00                                                                  00 00 00 00
  57 int usb_deviceinfo(unsigned char *buf) {
  58         int i,j,k,l;
  59         int len = 0;
  60         WDU_CONFIGURATION **pConfigs, **pActiveConfig;
  61         WDU_INTERFACE **pActiveInterface;
  62
  63         if (buf) {
  64                 struct usb_device_info *udi = (struct usb_device_info*)(buf+len);
  65
  66                 udi->Descriptor.bLength = sizeof(WDU_DEVICE_DESCRIPTOR);
  67                 udi->Descriptor.bDescriptorType = usbdevice->descriptor.bDescriptorType;
  68                 udi->Descriptor.bcdUSB = usbdevice->descriptor.bcdUSB;
  69                 udi->Descriptor.bDeviceClass = usbdevice->descriptor.bDeviceClass;
  70                 udi->Descriptor.bDeviceSubClass = usbdevice->descriptor.bDeviceSubClass;
  71                 udi->Descriptor.bDeviceProtocol = usbdevice->descriptor.bDeviceProtocol;
  72                 udi->Descriptor.bMaxPacketSize0 = usbdevice->descriptor.bMaxPacketSize0;
  73                 udi->Descriptor.idVendor = usbdevice->descriptor.idVendor;
  74                 udi->Descriptor.idProduct = usbdevice->descriptor.idProduct;
  75                 udi->Descriptor.bcdDevice = usbdevice->descriptor.bcdDevice;
  76                 udi->Descriptor.iManufacturer = usbdevice->descriptor.iManufacturer;
  77                 udi->Descriptor.iProduct = usbdevice->descriptor.iProduct;
  78                 udi->Descriptor.iSerialNumber = usbdevice->descriptor.iSerialNumber;
  79                 udi->Descriptor.bNumConfigurations = usbdevice->descriptor.bNumConfigurations;
  80
  81                 /* TODO: Fix Pipe0! */
  82                 udi->Pipe0.dwNumber = 0x00;
  83                 udi->Pipe0.dwMaximumPacketSize = usbdevice->descriptor.bMaxPacketSize0;
  84                 udi->Pipe0.type = 0;
  85                 udi->Pipe0.direction = 3;
  86                 udi->Pipe0.dwInterval = 0;
  87
  88                 pConfigs = &(udi->pConfigs);
  89                 pActiveConfig = &(udi->pActiveConfig);
  90                 pActiveInterface = &(udi->pActiveInterface[0]);
  91         }
  92
  93         len = sizeof(struct usb_device_info);
  94
  95         for (i=0; i<usbdevice->descriptor.bNumConfigurations; i++)
  96         {
  97                 struct usb_config_descriptor *conf_desc = &usbdevice->config[i];
  98                 WDU_INTERFACE **pInterfaces;
  99                 WDU_ALTERNATE_SETTING **pAlternateSettings[conf_desc->bNumInterfaces];
 100                 WDU_ALTERNATE_SETTING **pActiveAltSetting[conf_desc->bNumInterfaces];
 101
 102                 if (buf) {
 103                         WDU_CONFIGURATION *cfg = (WDU_CONFIGURATION*)(buf+len);
 104
 105                         *pConfigs = cfg;
 106                         *pActiveConfig = cfg;
 107
 108                         cfg->Descriptor.bLength = conf_desc->bLength;
 109                         cfg->Descriptor.bDescriptorType = conf_desc->bDescriptorType;
 110                         cfg->Descriptor.wTotalLength = conf_desc->wTotalLength;
 111                         cfg->Descriptor.bNumInterfaces = conf_desc->bNumInterfaces;
 112                         cfg->Descriptor.bConfigurationValue = conf_desc->bConfigurationValue;
 113                         cfg->Descriptor.iConfiguration = conf_desc->iConfiguration;
 114                         cfg->Descriptor.bmAttributes = conf_desc->bmAttributes;
 115                         cfg->Descriptor.MaxPower = conf_desc->MaxPower;
 116
 117                         cfg->dwNumInterfaces = conf_desc->bNumInterfaces;
 118
 119                         pInterfaces = &(cfg->pInterfaces);
 120                 }
 121                 len += sizeof(WDU_CONFIGURATION);
 122
 123                 if (buf) {
 124                         *pInterfaces = (WDU_INTERFACE*)(buf+len);
 125                         for (j=0; j<conf_desc->bNumInterfaces; j++) {
 126                                 WDU_INTERFACE *iface = (WDU_INTERFACE*)(buf+len);
 127
 128                                 pActiveInterface[j] = iface;
 129
 130                                 pAlternateSettings[j] = &(iface->pAlternateSettings);
 131                                 iface->dwNumAltSettings = usbdevice->config[i].interface[j].num_altsetting;
 132                                 pActiveAltSetting[j] = &(iface->pActiveAltSetting);
 133
 134                                 len += sizeof(WDU_INTERFACE);
 135                         }
 136                 } else {
 137                         len += sizeof(WDU_INTERFACE) * conf_desc->bNumInterfaces;
 138                 }
 139
 140                 for (j=0; j<conf_desc->bNumInterfaces; j++)
 141                 {
 142                         struct usb_interface *interface = &usbdevice->config[i].interface[j];
 143
 144                         if (buf) {
 145                                 *pAlternateSettings[j] = (WDU_ALTERNATE_SETTING*)(buf+len);
 146                                 /* FIXME: */
 147                                 *pActiveAltSetting[j] = (WDU_ALTERNATE_SETTING*)(buf+len);
 148                         }
 149
 150                         for(k=0; k<interface->num_altsetting; k++)
 151                         {
 152                                 unsigned char bNumEndpoints = interface->altsetting[k].bNumEndpoints;
 153                                 WDU_ENDPOINT_DESCRIPTOR **pEndpointDescriptors;
 154                                 WDU_PIPE_INFO **pPipes;
 155
 156                                 if (buf) {
 157                                         WDU_ALTERNATE_SETTING *altset = (WDU_ALTERNATE_SETTING*)(buf+len);
 158
 159                                         altset->Descriptor.bLength = interface->altsetting[k].bLength;
 160                                         altset->Descriptor.bDescriptorType = interface->altsetting[k].bDescriptorType;
 161                                         altset->Descriptor.bInterfaceNumber = interface->altsetting[k].bInterfaceNumber;
 162                                         altset->Descriptor.bAlternateSetting = interface->altsetting[k].bAlternateSetting;
 163                                         altset->Descriptor.bNumEndpoints = interface->altsetting[k].bNumEndpoints;
 164                                         altset->Descriptor.bInterfaceClass = interface->altsetting[k].bInterfaceClass;
 165                                         altset->Descriptor.bInterfaceSubClass = interface->altsetting[k].bInterfaceSubClass;
 166                                         altset->Descriptor.bInterfaceProtocol = interface->altsetting[k].bInterfaceProtocol;
 167                                         altset->Descriptor.iInterface = interface->altsetting[k].iInterface;
 168                                         pEndpointDescriptors = &(altset->pEndpointDescriptors);
 169                                         pPipes = &(altset->pPipes);
 170
 171                                 }
 172                                 len +=sizeof(WDU_ALTERNATE_SETTING);
 173
 174                                 if (buf) {
 175                                         *pEndpointDescriptors = (WDU_ENDPOINT_DESCRIPTOR*)(buf+len);
 176                                         for (l = 0; l < bNumEndpoints; l++) {
 177                                                 WDU_ENDPOINT_DESCRIPTOR *ed = (WDU_ENDPOINT_DESCRIPTOR*)(buf+len);
 178
 179                                                 ed->bLength = interface->altsetting[k].endpoint[l].bLength;
 180                                                 ed->bDescriptorType = interface->altsetting[k].endpoint[l].bDescriptorType;
 181                                                 ed->bEndpointAddress = interface->altsetting[k].endpoint[l].bEndpointAddress;
 182                                                 ed->bmAttributes = interface->altsetting[k].endpoint[l].bmAttributes;
 183                                                 ed->wMaxPacketSize = interface->altsetting[k].endpoint[l].wMaxPacketSize;
 184                                                 ed->bInterval = interface->altsetting[k].endpoint[l].bInterval;
 185
 186                                                 len += sizeof(WDU_ENDPOINT_DESCRIPTOR);
 187                                         }
 188
 189                                         *pPipes = (WDU_PIPE_INFO*)(buf+len);
 190                                         for (l = 0; l < bNumEndpoints; l++) {
 191                                                 WDU_PIPE_INFO *pi = (WDU_PIPE_INFO*)(buf+len);
 192
 193                                                 pi->dwNumber = interface->altsetting[k].endpoint[l].bEndpointAddress;
 194                                                 pi->dwMaximumPacketSize = WDU_GET_MAX_PACKET_SIZE(interface->altsetting[k].endpoint[l].wMaxPacketSize);
 195                                                 pi->type = interface->altsetting[k].endpoint[l].bmAttributes & USB_ENDPOINT_TYPE_MASK;
 196                                                 if (pi->type == PIPE_TYPE_CONTROL)
 197                                                         pi->direction = WDU_DIR_IN_OUT;
 198                                                 else
 199                                                 {
 200                                                         pi->direction = interface->altsetting[k].endpoint[l].bEndpointAddress & USB_ENDPOINT_DIR_MASK ?  WDU_DIR_IN : WDU_DIR_OUT;
 201                                                 }
 202
 203                                                 pi->dwInterval = interface->altsetting[k].endpoint[l].bInterval;
 204
 205                                                 len += sizeof(WDU_PIPE_INFO);
 206                                         }
 207                                 } else {
 208                                         len +=(sizeof(WDU_ENDPOINT_DESCRIPTOR)+sizeof(WDU_PIPE_INFO))*bNumEndpoints;
 209                                 }
 210                         }
 211                 }
 212         }
 213
 214         return len;
 215 }
 216
 217 int do_wdioctl(int fd, unsigned int request, unsigned char *wdioctl) {
 218         struct header_struct* wdheader = (struct header_struct*)wdioctl;
 219         struct version_struct *version;
 220         int ret = 0;
 221
 222         if (wdheader->magic != MAGIC) {
 223                 fprintf(stderr,"!!!ERROR: magic header does not match!!!\n");
 224                 return (*ioctl_func) (fd, request, wdioctl);
 225         }
 226
 227         switch(request) {
 228                 case VERSION:
 229                         version = (struct version_struct*)(wdheader->data);
 230                         strcpy(version->version, "WinDriver no more");
 231                         version->versionul = 999;
 232                         fprintf(stderr,"faking VERSION\n");
 233                         break;
 234
 235                 case LICENSE:
 236                         fprintf(stderr,"faking LICENSE\n");
 237                         break;
 238
 239                 case CARD_REGISTER:
 240                         {
 241                                 //struct card_register* cr = (struct card_register*)(wdheader->data);
 242                                 /* Todo: LPT-Port already in use */
 243                         }
 244                         fprintf(stderr,"faking CARD_REGISTER\n");
 245                         break;
 246
 247                 case USB_TRANSFER:
 248                         fprintf(stderr,"in USB_TRANSFER");
 249                         {
 250                                 struct usb_transfer *ut = (struct usb_transfer*)(wdheader->data);
 251
 252                                 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);
 253                                 fprintf(stderr,"setup packet: ");
 254                                 hexdump(ut->SetupPacket, 8);
 255                                 fprintf(stderr,"\n");
 256                                 if (!ut->fRead && ut->dwBufferSize)
 257                                 {
 258                                         hexdump(ut->pBuffer, ut->dwBufferSize);
 259                                         fprintf(stderr,"\n");
 260                                 }
 261
 262 #ifndef NO_WINDRVR
 263                                 ret = (*ioctl_func) (fd, request, wdioctl);
 264 #endif
 265
 266                                 fprintf(stderr,"Transferred: %lu (%s)\n",ut->dwBytesTransferred, (ut->fRead?"read":"write"));
 267                                 if (ut->fRead && ut->dwBytesTransferred)
 268                                 {
 269                                         fprintf(stderr,"Read: ");
 270                                         hexdump(ut->pBuffer, ut->dwBytesTransferred);
 271                                 }
 272                                 fprintf(stderr,"\n");
 273                         }
 274                         break;
 275
 276                 case INT_ENABLE:
 277                         fprintf(stderr,"faking INT_ENABLE");
 278                         {
 279                                 struct interrupt *it = (struct interrupt*)(wdheader->data);
 280
 281                                 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);
 282
 283                                 it->fEnableOk = 1;
 284                                 //ret = (*ioctl_func) (fd, request, wdioctl);
 285                         }
 286
 287                         break;
 288
 289                 case INT_DISABLE:
 290                         fprintf(stderr,"INT_DISABLE\n");
 291                         {
 292                                 struct interrupt *it = (struct interrupt*)(wdheader->data);
 293
 294                                 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);
 295 #ifndef NO_WINDRVR
 296                                 ret = (*ioctl_func) (fd, request, wdioctl);
 297 #else
 298                                 it->dwCounter = 0;
 299                                 it->fStopped = 1;
 300 #endif
 301                                 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);
 302                         }
 303                         break;
 304
 305                 case USB_SET_INTERFACE:
 306                         fprintf(stderr,"USB_SET_INTERFACE\n");
 307                         {
 308                                 struct usb_set_interface *usi = (struct usb_set_interface*)(wdheader->data);
 309
 310                                 fprintf(stderr,"unique: %lu, interfacenum: %lu, alternatesetting: %lu, options: %lx\n", usi->dwUniqueID, usi->dwInterfaceNum, usi->dwAlternateSetting, usi->dwOptions);
 311 #ifndef NO_WINDRVR
 312                                 ret = (*ioctl_func) (fd, request, wdioctl);
 313 #else
 314                                 if (usbdevice) {
 315                                         int iface;
 316
 317                                         if (!usb_devhandle)
 318                                                 usb_devhandle = usb_open(usbdevice);
 319 //MGMG
 320                                         ret = usb_claim_interface(usb_devhandle, iface);
 321                                 }
 322 #endif
 323                                 fprintf(stderr,"unique: %lu, interfacenum: %lu, alternatesetting: %lu, options: %lx\n", usi->dwUniqueID, usi->dwInterfaceNum, usi->dwAlternateSetting, usi->dwOptions);
 324                         }
 325                         break;
 326
 327                 case USB_GET_DEVICE_DATA:
 328                         fprintf(stderr,"USB_GET_DEVICE_DATA\n");
 329                         {
 330                                 struct usb_get_device_data *ugdd = (struct usb_get_device_data*)(wdheader->data);
 331                                 int pSize;
 332
 333                                 fprintf(stderr, "unique: %lu, bytes: %lu, options: %lx\n", ugdd->dwUniqueID, ugdd->dwBytes, ugdd->dwOptions);
 334                                 pSize = ugdd->dwBytes;
 335 #ifndef NO_WINDRVR
 336                                 ret = (*ioctl_func) (fd, request, wdioctl);
 337 #else
 338                                 if (!ugdd->dwBytes) {
 339                                         if (usbdevice) {
 340                                                 ugdd->dwBytes = usb_deviceinfo(NULL);
 341                                         }
 342                                 } else {
 343                                         usb_deviceinfo((unsigned char*)ugdd->pBuf);
 344                                 }
 345 #endif
 346                                 if (pSize) {
 347                                         struct usb_device_info *udi = (struct usb_device_info*)ugdd->pBuf;
 348
 349                                         fprintf(stderr, "Vendor: %x\n", udi->Descriptor.idVendor);
 350
 351                                         hexdump(ugdd->pBuf, pSize);
 352                                         fprintf(stderr, "\n");
 353                                 }
 354                         }
 355                         break;
 356
 357                 case EVENT_REGISTER:
 358                         fprintf(stderr,"EVENT_REGISTER\n");
 359                         {
 360                                 struct event *e = (struct event*)(wdheader->data);
 361                                 struct usb_bus *bus;
 362                                 int i;
 363
 364                                 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);
 365                                 for (i = 0; i < e->dwNumMatchTables; i++) {
 366                                         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);
 367
 368                                         for (bus = busses; bus; bus = bus->next) {
 369                                                 struct usb_device *dev;
 370
 371                                                 for (dev = bus->devices; dev; dev = dev->next) {
 372                                                         struct usb_device_descriptor *desc = &(dev->descriptor);
 373
 374                                                         if((desc->idVendor == e->matchTables[i].VendorId) &&
 375                                                            (desc->idProduct == e->matchTables[i].ProductId) &&
 376                                                            (desc->bDeviceClass == e->matchTables[i].bDeviceClass) &&
 377                                                            (desc->bDeviceSubClass == e->matchTables[i].bDeviceSubClass)) {
 378                                                                    int ac;
 379                                                                    for (ac = 0; ac < desc->bNumConfigurations; ac++) {
 380                                                                            struct usb_interface *interface = dev->config[ac].interface;
 381                                                                            int ai;
 382
 383                                                                            for (ai = 0; ai < interface->num_altsetting; ai++) {
 384                                                                                    fprintf(stderr, "intclass: %x, intsubclass: %x, intproto: %x\n", interface->altsetting[i].bInterfaceClass, interface->altsetting[i].bInterfaceSubClass, interface->altsetting[i].bInterfaceProtocol);
 385                                                                                    if ((interface->altsetting[ai].bInterfaceSubClass == e->matchTables[i].bInterfaceSubClass) &&
 386                                                                                                    (interface->altsetting[ai].bInterfaceProtocol == e->matchTables[i].bInterfaceProtocol)){
 387                                                                                            /* TODO: check interfaceClass! */
 388                                                                                            fprintf(stderr,"!!!FOUND DEVICE WITH LIBUSB!!!\n");
 389                                                                                            usbdevice = dev;
 390                                                                                            card_type = e->dwCardType;
 391                                                                                    }
 392                                                                            }
 393                                                                    }
 394                                                         }
 395                                                 }
 396                                         }
 397                                 }
 398
 399 #ifndef NO_WINDRVR
 400                                 ret = (*ioctl_func) (fd, request, wdioctl);
 401 #else
 402 //handle: 0, action: 16371, status: 0, eventid: 0, cardtype: 4294967294, kplug: 0, options: 0, dev: 0:0, unique: 0, ver: 1, nummatch: 2
 403 //handle: 1, action: 16371, status: 0, eventid: 0, cardtype: 4294967294, kplug: 0, options: 0, dev: 0:0, unique: 0, ver: 1, nummatch: 2
 404                                 e->handle++;
 405 #endif
 406
 407                                 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);
 408                                 for (i = 0; i < e->dwNumMatchTables; i++)
 409                                         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);
 410                         }
 411                         break;
 412
 413                 case TRANSFER:
 414                         fprintf(stderr,"TRANSFER\n");
 415 #ifndef NO_WINDRVR
 416                         ret = (*ioctl_func) (fd, request, wdioctl);
 417 #endif
 418                         break;
 419
 420                 case EVENT_UNREGISTER:
 421                         fprintf(stderr,"EVENT_UNREGISTER\n");
 422 #ifndef NO_WINDRVR
 423                         ret = (*ioctl_func) (fd, request, wdioctl);
 424 #endif
 425                         break;
 426
 427                 case INT_WAIT:
 428                         fprintf(stderr,"INT_WAIT\n");
 429                         {
 430                                 struct interrupt *it = (struct interrupt*)(wdheader->data);
 431
 432                                 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);
 433
 434 #ifndef NO_WINDRVR
 435                                 ret = (*ioctl_func) (fd, request, wdioctl);
 436 #else
 437                                 if (usbdevice) {
 438                                         if (it->dwCounter == 0) {
 439                                                 it->dwCounter = 1;
 440                                         } else {
 441                                                 //FIXME: signal
 442                                                 kill(getpid(), SIGHUP);
 443                                         }
 444                                 } else {
 445                                         kill(getpid(), SIGHUP);
 446                                 }
 447 #endif
 448
 449                                 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);
 450                         }
 451                         break;
 452
 453                 case CARD_UNREGISTER:
 454                         fprintf(stderr,"CARD_UNREGISTER\n");
 455 #ifndef NO_WINDRVR
 456                         ret = (*ioctl_func) (fd, request, wdioctl);
 457 #endif
 458                         break;
 459
 460                 case EVENT_PULL:
 461                         fprintf(stderr,"EVENT_PULL\n");
 462                         {
 463                                 struct event *e = (struct event*)(wdheader->data);
 464                                 int i;
 465
 466                                 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);
 467                                 for (i = 0; i < e->dwNumMatchTables; i++)
 468                                         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);
 469
 470 #ifndef NO_WINDRVR
 471                                 ret = (*ioctl_func) (fd, request, wdioctl);
 472 #else
 473 //EVENT_PULL
 474 //handle: 1, action: 0, status: 0, eventid: 0, cardtype: 0, kplug: 0, options: 0, dev: 0:0, unique: 0, ver: 1, nummatch: 1
 475 //match: dev: 0:0, class: 0, subclass: 0, intclass: 0, intsubclass: 0, intproto: 0
 476 //handle: 1, action: 1, status: 0, eventid: 109, cardtype: 4294967294, kplug: 0, options: 0, dev: 0:0, unique: 90, ver: 1, nummatch: 1
 477 //match: dev: 3fd:8, class: 0, subclass: 0, intclass: ff, intsubclass: 0, intproto: 0
 478                                 if (usbdevice) {
 479                                         struct usb_interface *interface = usbdevice->config->interface;
 480
 481                                         e->dwCardType = card_type;
 482                                         e->dwAction = 1;
 483                                         e->dwEventId = 109;
 484                                         e->u.Usb.dwUniqueID = 4711;
 485                                         e->matchTables[0].VendorId = usbdevice->descriptor.idVendor;
 486                                         e->matchTables[0].ProductId = usbdevice->descriptor.idProduct;
 487                                         e->matchTables[0].bDeviceClass = usbdevice->descriptor.bDeviceClass;
 488                                         e->matchTables[0].bDeviceSubClass = usbdevice->descriptor.bDeviceSubClass;
 489                                         e->matchTables[0].bInterfaceClass = interface->altsetting[0].bInterfaceClass;
 490                                         e->matchTables[0].bInterfaceSubClass = interface->altsetting[0].bInterfaceSubClass;
 491                                         e->matchTables[0].bInterfaceProtocol = interface->altsetting[0].bInterfaceProtocol;
 492                                 }
 493 #endif
 494
 495                                 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);
 496                                 for (i = 0; i < e->dwNumMatchTables; i++)
 497                                         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);
 498                         }
 499                         break;
 500
 501                 default:
 502                         fprintf(stderr,"!!!Unsupported IOCTL: %x!!!\n", request);
 503 #ifndef NO_WINDRVR
 504                         ret = (*ioctl_func) (fd, request, wdioctl);
 505 #endif
 506                         break;
 507         }
 508
 509         return ret;
 510 }
 511
 512
 513 typedef int (*open_funcptr_t) (const char *, int, mode_t);
 514
 515 int open (const char *pathname, int flags, ...)
 516 {
 517         static open_funcptr_t func = NULL;
 518         mode_t mode = 0;
 519         va_list args;
 520         int fd;
 521
 522         if (!func)
 523                 func = (open_funcptr_t) dlsym (REAL_LIBC, "open");
 524
 525         if (flags & O_CREAT) {
 526                 va_start(args, flags);
 527                 mode = va_arg(args, mode_t);
 528                 va_end(args);
 529         }
 530
 531         if (!strcmp (pathname, "/dev/windrvr6")) {
 532                 fprintf(stderr,"opening windrvr6\n");
 533 #ifdef NO_WINDRVR
 534                 windrvrfd = fd = (*func) ("/dev/null", flags, mode);
 535 #else
 536                 windrvrfd = fd = (*func) (pathname, flags, mode);
 537 #endif
 538                 if (!busses) {
 539                         usb_init();
 540                         usb_find_busses();
 541                         usb_find_devices();
 542
 543                         busses = usb_get_busses();
 544                 }
 545         } else {
 546                 fd = (*func) (pathname, flags, mode);
 547         }
 548
 549         return fd;
 550 }
 551
 552 void diff(unsigned char *buf1, unsigned char *buf2, int len) {
 553         int i;
 554
 555         for(i=0; i<len; i++) {
 556                 if (buf1[i] != buf2[i]) {
 557                         fprintf(stderr,"Diff at %d: %02x(%c)->%02x(%c)\n", i, buf1[i], ((buf1[i] >= 31 && buf1[i] <= 126)?buf1[i]:'.'), buf2[i], ((buf2[i] >= 31 && buf2[i] <= 126)?buf2[i]:'.'));
 558                 }
 559         }
 560 }
 561
 562 void hexdump(unsigned char *buf, int len) {
 563         int i;
 564
 565         for(i=0; i<len; i++) {
 566                 fprintf(stderr,"%02x ", buf[i]);
 567                 if ((i % 16) == 15)
 568                         fprintf(stderr,"\n");
 569         }
 570 }
 571
 572 int ioctl(int fd, int request, ...)
 573 {
 574         va_list args;
 575         void *argp;
 576         int ret;
 577
 578         if (!ioctl_func)
 579                 ioctl_func = (int (*) (int, int, void *)) dlsym (REAL_LIBC, "ioctl");
 580
 581         va_start (args, request);
 582         argp = va_arg (args, void *);
 583         va_end (args);
 584
 585         if (fd == windrvrfd)
 586                 ret = do_wdioctl(fd, request, argp);
 587         else
 588                 ret = (*ioctl_func) (fd, request, argp);
 589
 590         return ret;
 591 }
 592
 593 #if 0
 594 void *mmap(void *start, size_t length, int prot, int flags, int fd, off_t offset)
 595 {
 596         static void* (*func) (void *, size_t, int, int, int, off_t) = NULL;
 597         void *ret;
 598
 599         if (!func)
 600                 func = (void* (*) (void *, size_t, int, int, int, off_t)) dlsym (REAL_LIBC, "mmap");
 601
 602         ret = (*func) (start, length, prot, flags, fd, offset);
 603         fprintf(stderr,"MMAP: %x, %d, %d, %d, %d, %d -> %x\n", (unsigned int)start, length, prot, flags, fd, offset, (unsigned int)ret);
 604         mmapped = ret;
 605         mmapplen = length;
 606
 607         return ret;
 608 }
 609
 610 void *mmap64(void *start, size_t length, int prot, int flags, int fd, off64_t offset)
 611 {
 612         static void* (*func) (void *, size_t, int, int, int, off64_t) = NULL;
 613         void *ret;
 614
 615         if (!func)
 616                 func = (void* (*) (void *, size_t, int, int, int, off64_t)) dlsym (REAL_LIBC, "mmap64");
 617
 618         ret = (*func) (start, length, prot, flags, fd, offset);
 619         fprintf(stderr,"MMAP64: %x, %d, %d, %d, %d, %lld -> %x\n", (unsigned int)start, length, prot, flags, fd, offset, (unsigned int)ret);
 620         mmapped = ret;
 621         mmapplen = length;
 622
 623         return ret;
 624 }
 625
 626 void *mmap2(void *start, size_t length, int prot, int flags, int fd, off_t pgoffset)
 627 {
 628         static void* (*func) (void *, size_t, int, int, int, off_t) = NULL;
 629         void *ret;
 630
 631         if (!func)
 632                 func = (void* (*) (void *, size_t, int, int, int, off_t)) dlsym (REAL_LIBC, "mmap2");
 633
 634         ret = (*func) (start, length, prot, flags, fd, pgoffset);
 635         fprintf(stderr,"MMAP2: %x, %d, %d, %d, %d, %d -> %x\n", (unsigned int)start, length, prot, flags, fd, pgoffset, (unsigned int)ret);
 636         mmapped = ret;
 637         mmapplen = length;
 638
 639         return ret;
 640 }
 641
 642 void *malloc(size_t size)
 643 {
 644         static void* (*func) (size_t) = NULL;
 645         void *ret;
 646
 647         if (!func)
 648                 func = (void* (*) (size_t)) dlsym(REAL_LIBC, "malloc");
 649
 650         ret = (*func) (size);
 651
 652         //fprintf(stderr,"MALLOC: %d -> %x\n", size, (unsigned int) ret);
 653
 654         return ret;
 655 }
 656 #endif
 657
 658
 659 #endif