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