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