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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 <pthread.h> | |
24 | #include "usb-driver.h" | |
25 | ||
26 | static int (*ioctl_func) (int, int, void *) = NULL; | |
27 | static int windrvrfd = 0; | |
28 | FILE *modulesfp; | |
29 | static int modules_read = 0; | |
30 | static struct usb_bus *busses = NULL; | |
31 | static struct usb_device *usbdevice; | |
32 | static usb_dev_handle *usb_devhandle = NULL; | |
33 | static unsigned long card_type; | |
34 | static int ints_enabled = 0; | |
35 | static pthread_mutex_t int_wait = PTHREAD_MUTEX_INITIALIZER; | |
36 | ||
37 | #define NO_WINDRVR 1 | |
38 | #undef DEBUG | |
39 | ||
40 | void hexdump(unsigned char *buf, int len) { | |
41 | int i; | |
42 | ||
43 | for(i=0; i<len; i++) { | |
44 | fprintf(stderr,"%02x ", buf[i]); | |
45 | if ((i % 16) == 15) | |
46 | fprintf(stderr,"\n"); | |
47 | } | |
48 | } | |
49 | ||
50 | int usb_deviceinfo(unsigned char *buf) { | |
51 | int i,j,k,l; | |
52 | int len = 0; | |
53 | WDU_CONFIGURATION **pConfigs, **pActiveConfig; | |
54 | WDU_INTERFACE **pActiveInterface; | |
55 | ||
56 | if (buf) { | |
57 | struct usb_device_info *udi = (struct usb_device_info*)(buf+len); | |
58 | ||
59 | udi->Descriptor.bLength = sizeof(WDU_DEVICE_DESCRIPTOR); | |
60 | udi->Descriptor.bDescriptorType = usbdevice->descriptor.bDescriptorType; | |
61 | udi->Descriptor.bcdUSB = usbdevice->descriptor.bcdUSB; | |
62 | udi->Descriptor.bDeviceClass = usbdevice->descriptor.bDeviceClass; | |
63 | udi->Descriptor.bDeviceSubClass = usbdevice->descriptor.bDeviceSubClass; | |
64 | udi->Descriptor.bDeviceProtocol = usbdevice->descriptor.bDeviceProtocol; | |
65 | udi->Descriptor.bMaxPacketSize0 = usbdevice->descriptor.bMaxPacketSize0; | |
66 | udi->Descriptor.idVendor = usbdevice->descriptor.idVendor; | |
67 | udi->Descriptor.idProduct = usbdevice->descriptor.idProduct; | |
68 | udi->Descriptor.bcdDevice = usbdevice->descriptor.bcdDevice; | |
69 | udi->Descriptor.iManufacturer = usbdevice->descriptor.iManufacturer; | |
70 | udi->Descriptor.iProduct = usbdevice->descriptor.iProduct; | |
71 | udi->Descriptor.iSerialNumber = usbdevice->descriptor.iSerialNumber; | |
72 | udi->Descriptor.bNumConfigurations = usbdevice->descriptor.bNumConfigurations; | |
73 | ||
74 | /* TODO: Fix Pipe0! */ | |
75 | udi->Pipe0.dwNumber = 0x00; | |
76 | udi->Pipe0.dwMaximumPacketSize = usbdevice->descriptor.bMaxPacketSize0; | |
77 | udi->Pipe0.type = 0; | |
78 | udi->Pipe0.direction = 3; | |
79 | udi->Pipe0.dwInterval = 0; | |
80 | ||
81 | pConfigs = &(udi->pConfigs); | |
82 | pActiveConfig = &(udi->pActiveConfig); | |
83 | pActiveInterface = &(udi->pActiveInterface[0]); | |
84 | } | |
85 | ||
86 | len = sizeof(struct usb_device_info); | |
87 | ||
88 | for (i=0; i<usbdevice->descriptor.bNumConfigurations; i++) | |
89 | { | |
90 | struct usb_config_descriptor *conf_desc = &usbdevice->config[i]; | |
91 | WDU_INTERFACE **pInterfaces; | |
92 | WDU_ALTERNATE_SETTING **pAlternateSettings[conf_desc->bNumInterfaces]; | |
93 | WDU_ALTERNATE_SETTING **pActiveAltSetting[conf_desc->bNumInterfaces]; | |
94 | ||
95 | if (buf) { | |
96 | WDU_CONFIGURATION *cfg = (WDU_CONFIGURATION*)(buf+len); | |
97 | ||
98 | *pConfigs = cfg; | |
99 | *pActiveConfig = cfg; | |
100 | ||
101 | cfg->Descriptor.bLength = conf_desc->bLength; | |
102 | cfg->Descriptor.bDescriptorType = conf_desc->bDescriptorType; | |
103 | cfg->Descriptor.wTotalLength = conf_desc->wTotalLength; | |
104 | cfg->Descriptor.bNumInterfaces = conf_desc->bNumInterfaces; | |
105 | cfg->Descriptor.bConfigurationValue = conf_desc->bConfigurationValue; | |
106 | cfg->Descriptor.iConfiguration = conf_desc->iConfiguration; | |
107 | cfg->Descriptor.bmAttributes = conf_desc->bmAttributes; | |
108 | cfg->Descriptor.MaxPower = conf_desc->MaxPower; | |
109 | ||
110 | cfg->dwNumInterfaces = conf_desc->bNumInterfaces; | |
111 | ||
112 | pInterfaces = &(cfg->pInterfaces); | |
113 | } | |
114 | len += sizeof(WDU_CONFIGURATION); | |
115 | ||
116 | if (buf) { | |
117 | *pInterfaces = (WDU_INTERFACE*)(buf+len); | |
118 | for (j=0; j<conf_desc->bNumInterfaces; j++) { | |
119 | WDU_INTERFACE *iface = (WDU_INTERFACE*)(buf+len); | |
120 | ||
121 | pActiveInterface[j] = iface; | |
122 | ||
123 | pAlternateSettings[j] = &(iface->pAlternateSettings); | |
124 | iface->dwNumAltSettings = usbdevice->config[i].interface[j].num_altsetting; | |
125 | pActiveAltSetting[j] = &(iface->pActiveAltSetting); | |
126 | ||
127 | len += sizeof(WDU_INTERFACE); | |
128 | } | |
129 | } else { | |
130 | len += sizeof(WDU_INTERFACE) * conf_desc->bNumInterfaces; | |
131 | } | |
132 | ||
133 | for (j=0; j<conf_desc->bNumInterfaces; j++) | |
134 | { | |
135 | struct usb_interface *interface = &usbdevice->config[i].interface[j]; | |
136 | ||
137 | if (buf) { | |
138 | *pAlternateSettings[j] = (WDU_ALTERNATE_SETTING*)(buf+len); | |
139 | /* FIXME: */ | |
140 | *pActiveAltSetting[j] = (WDU_ALTERNATE_SETTING*)(buf+len); | |
141 | } | |
142 | ||
143 | for(k=0; k<interface->num_altsetting; k++) | |
144 | { | |
145 | unsigned char bNumEndpoints = interface->altsetting[k].bNumEndpoints; | |
146 | WDU_ENDPOINT_DESCRIPTOR **pEndpointDescriptors; | |
147 | WDU_PIPE_INFO **pPipes; | |
148 | ||
149 | if (buf) { | |
150 | WDU_ALTERNATE_SETTING *altset = (WDU_ALTERNATE_SETTING*)(buf+len); | |
151 | ||
152 | altset->Descriptor.bLength = interface->altsetting[k].bLength; | |
153 | altset->Descriptor.bDescriptorType = interface->altsetting[k].bDescriptorType; | |
154 | altset->Descriptor.bInterfaceNumber = interface->altsetting[k].bInterfaceNumber; | |
155 | altset->Descriptor.bAlternateSetting = interface->altsetting[k].bAlternateSetting; | |
156 | altset->Descriptor.bNumEndpoints = interface->altsetting[k].bNumEndpoints; | |
157 | altset->Descriptor.bInterfaceClass = interface->altsetting[k].bInterfaceClass; | |
158 | altset->Descriptor.bInterfaceSubClass = interface->altsetting[k].bInterfaceSubClass; | |
159 | altset->Descriptor.bInterfaceProtocol = interface->altsetting[k].bInterfaceProtocol; | |
160 | altset->Descriptor.iInterface = interface->altsetting[k].iInterface; | |
161 | pEndpointDescriptors = &(altset->pEndpointDescriptors); | |
162 | pPipes = &(altset->pPipes); | |
163 | ||
164 | } | |
165 | len +=sizeof(WDU_ALTERNATE_SETTING); | |
166 | ||
167 | if (buf) { | |
168 | *pEndpointDescriptors = (WDU_ENDPOINT_DESCRIPTOR*)(buf+len); | |
169 | for (l = 0; l < bNumEndpoints; l++) { | |
170 | WDU_ENDPOINT_DESCRIPTOR *ed = (WDU_ENDPOINT_DESCRIPTOR*)(buf+len); | |
171 | ||
172 | ed->bLength = interface->altsetting[k].endpoint[l].bLength; | |
173 | ed->bDescriptorType = interface->altsetting[k].endpoint[l].bDescriptorType; | |
174 | ed->bEndpointAddress = interface->altsetting[k].endpoint[l].bEndpointAddress; | |
175 | ed->bmAttributes = interface->altsetting[k].endpoint[l].bmAttributes; | |
176 | ed->wMaxPacketSize = interface->altsetting[k].endpoint[l].wMaxPacketSize; | |
177 | ed->bInterval = interface->altsetting[k].endpoint[l].bInterval; | |
178 | ||
179 | len += sizeof(WDU_ENDPOINT_DESCRIPTOR); | |
180 | } | |
181 | ||
182 | *pPipes = (WDU_PIPE_INFO*)(buf+len); | |
183 | for (l = 0; l < bNumEndpoints; l++) { | |
184 | WDU_PIPE_INFO *pi = (WDU_PIPE_INFO*)(buf+len); | |
185 | ||
186 | pi->dwNumber = interface->altsetting[k].endpoint[l].bEndpointAddress; | |
187 | pi->dwMaximumPacketSize = WDU_GET_MAX_PACKET_SIZE(interface->altsetting[k].endpoint[l].wMaxPacketSize); | |
188 | pi->type = interface->altsetting[k].endpoint[l].bmAttributes & USB_ENDPOINT_TYPE_MASK; | |
189 | if (pi->type == PIPE_TYPE_CONTROL) | |
190 | pi->direction = WDU_DIR_IN_OUT; | |
191 | else | |
192 | { | |
193 | pi->direction = interface->altsetting[k].endpoint[l].bEndpointAddress & USB_ENDPOINT_DIR_MASK ? WDU_DIR_IN : WDU_DIR_OUT; | |
194 | } | |
195 | ||
196 | pi->dwInterval = interface->altsetting[k].endpoint[l].bInterval; | |
197 | ||
198 | len += sizeof(WDU_PIPE_INFO); | |
199 | } | |
200 | } else { | |
201 | len +=(sizeof(WDU_ENDPOINT_DESCRIPTOR)+sizeof(WDU_PIPE_INFO))*bNumEndpoints; | |
202 | } | |
203 | } | |
204 | } | |
205 | } | |
206 | ||
207 | return len; | |
208 | } | |
209 | ||
210 | int do_wdioctl(int fd, unsigned int request, unsigned char *wdioctl) { | |
211 | struct header_struct* wdheader = (struct header_struct*)wdioctl; | |
212 | struct version_struct *version; | |
213 | int ret = 0; | |
214 | ||
215 | if (wdheader->magic != MAGIC) { | |
216 | fprintf(stderr,"!!!ERROR: magic header does not match!!!\n"); | |
217 | return (*ioctl_func) (fd, request, wdioctl); | |
218 | } | |
219 | ||
220 | switch(request) { | |
221 | case VERSION: | |
222 | version = (struct version_struct*)(wdheader->data); | |
223 | strcpy(version->version, "WinDriver no more"); | |
224 | version->versionul = 999; | |
225 | #ifdef DEBUG | |
226 | fprintf(stderr,"faking VERSION\n"); | |
227 | #endif | |
228 | break; | |
229 | ||
230 | case LICENSE: | |
231 | #ifdef DEBUG | |
232 | fprintf(stderr,"faking LICENSE\n"); | |
233 | #endif | |
234 | break; | |
235 | ||
236 | case CARD_REGISTER: | |
237 | /* TODO: Implement for LPT-support */ | |
238 | #if 0 | |
239 | { | |
240 | struct card_register* cr = (struct card_register*)(wdheader->data); | |
241 | } | |
242 | #endif | |
243 | #ifdef DEBUG | |
244 | fprintf(stderr,"faking CARD_REGISTER\n"); | |
245 | #endif | |
246 | break; | |
247 | ||
248 | case USB_TRANSFER: | |
249 | #ifdef DEBUG | |
250 | fprintf(stderr,"in USB_TRANSFER"); | |
251 | #endif | |
252 | { | |
253 | struct usb_transfer *ut = (struct usb_transfer*)(wdheader->data); | |
254 | ||
255 | #ifdef DEBUG | |
256 | 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); | |
257 | fprintf(stderr,"setup packet: "); | |
258 | hexdump(ut->SetupPacket, 8); | |
259 | fprintf(stderr,"\n"); | |
260 | ||
261 | if (!ut->fRead && ut->dwBufferSize) | |
262 | { | |
263 | hexdump(ut->pBuffer, ut->dwBufferSize); | |
264 | fprintf(stderr,"\n"); | |
265 | } | |
266 | #endif | |
267 | ||
268 | #ifndef NO_WINDRVR | |
269 | ret = (*ioctl_func) (fd, request, wdioctl); | |
270 | #else | |
271 | /* http://www.jungo.com/support/documentation/windriver/802/wdusb_man_mhtml/node55.html#SECTION001213000000000000000 */ | |
272 | if (ut->dwPipeNum == 0) { /* control pipe */ | |
273 | int requesttype, request, value, index, size; | |
274 | requesttype = ut->SetupPacket[0]; | |
275 | request = ut->SetupPacket[1]; | |
276 | value = ut->SetupPacket[2] | (ut->SetupPacket[3] << 8); | |
277 | index = ut->SetupPacket[4] | (ut->SetupPacket[5] << 8); | |
278 | size = ut->SetupPacket[6] | (ut->SetupPacket[7] << 8); | |
279 | #ifdef DEBUG | |
280 | fprintf(stderr, "requesttype: %x, request: %x, value: %u, index: %u, size: %u\n", requesttype, request, value, index, size); | |
281 | #endif | |
282 | ret = usb_control_msg(usb_devhandle, requesttype, request, value, index, ut->pBuffer, size, ut->dwTimeout); | |
283 | } else { | |
284 | if (ut->fRead) { | |
285 | ret = usb_bulk_read(usb_devhandle, ut->dwPipeNum, ut->pBuffer, ut->dwBufferSize, ut->dwTimeout); | |
286 | ||
287 | } else { | |
288 | ret = usb_bulk_write(usb_devhandle, ut->dwPipeNum, ut->pBuffer, ut->dwBufferSize, ut->dwTimeout); | |
289 | } | |
290 | } | |
291 | ||
292 | if (ret < 0) { | |
293 | fprintf(stderr, "usb_transfer: %d (%s)\n", ret, usb_strerror()); | |
294 | } else { | |
295 | ut->dwBytesTransferred = ret; | |
296 | ret = 0; | |
297 | } | |
298 | #endif | |
299 | ||
300 | #ifdef DEBUG | |
301 | fprintf(stderr,"Transferred: %lu (%s)\n",ut->dwBytesTransferred, (ut->fRead?"read":"write")); | |
302 | if (ut->fRead && ut->dwBytesTransferred) | |
303 | { | |
304 | fprintf(stderr,"Read: "); | |
305 | hexdump(ut->pBuffer, ut->dwBytesTransferred); | |
306 | fprintf(stderr,"\n"); | |
307 | } | |
308 | #endif | |
309 | } | |
310 | break; | |
311 | ||
312 | case INT_ENABLE: | |
313 | #ifdef DEBUG | |
314 | fprintf(stderr,"INT_ENABLE\n"); | |
315 | #endif | |
316 | { | |
317 | struct interrupt *it = (struct interrupt*)(wdheader->data); | |
318 | ||
319 | #ifdef DEBUG | |
320 | 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); | |
321 | #endif | |
322 | ||
323 | it->fEnableOk = 1; | |
324 | ints_enabled = 1; | |
325 | pthread_mutex_trylock(&int_wait); | |
326 | } | |
327 | ||
328 | break; | |
329 | ||
330 | case INT_DISABLE: | |
331 | #ifdef DEBUG | |
332 | fprintf(stderr,"INT_DISABLE\n"); | |
333 | #endif | |
334 | { | |
335 | struct interrupt *it = (struct interrupt*)(wdheader->data); | |
336 | ||
337 | #ifdef DEBUG | |
338 | 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); | |
339 | #endif | |
340 | #ifndef NO_WINDRVR | |
341 | ret = (*ioctl_func) (fd, request, wdioctl); | |
342 | #else | |
343 | it->dwCounter = 0; | |
344 | it->fStopped = 1; | |
345 | ints_enabled = 0; | |
346 | pthread_mutex_unlock(&int_wait); | |
347 | #endif | |
348 | #ifdef DEBUG | |
349 | 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); | |
350 | #endif | |
351 | } | |
352 | break; | |
353 | ||
354 | case USB_SET_INTERFACE: | |
355 | #ifdef DEBUG | |
356 | fprintf(stderr,"USB_SET_INTERFACE\n"); | |
357 | #endif | |
358 | { | |
359 | struct usb_set_interface *usi = (struct usb_set_interface*)(wdheader->data); | |
360 | ||
361 | #ifdef DEBUG | |
362 | fprintf(stderr,"unique: %lu, interfacenum: %lu, alternatesetting: %lu, options: %lx\n", usi->dwUniqueID, usi->dwInterfaceNum, usi->dwAlternateSetting, usi->dwOptions); | |
363 | #endif | |
364 | #ifndef NO_WINDRVR | |
365 | ret = (*ioctl_func) (fd, request, wdioctl); | |
366 | #else | |
367 | if (usbdevice) { | |
368 | if (!usb_devhandle) | |
369 | usb_devhandle = usb_open(usbdevice); | |
370 | ||
371 | /* FIXME: Select right interface! */ | |
372 | ret = usb_claim_interface(usb_devhandle, usbdevice->config[0].interface[usi->dwInterfaceNum].altsetting[usi->dwAlternateSetting].bInterfaceNumber); | |
373 | if (!ret) { | |
374 | if(!ret) { | |
375 | ret = usb_set_altinterface(usb_devhandle, usi->dwAlternateSetting); | |
376 | if (ret) | |
377 | fprintf(stderr, "usb_set_altinterface: %d\n", ret); | |
378 | } else { | |
379 | fprintf(stderr, "usb_set_configuration: %d (%s)\n", ret, usb_strerror()); | |
380 | } | |
381 | } else { | |
382 | fprintf(stderr, "usb_claim_interface: %d -> %d (%s)\n", usbdevice->config[0].interface[usi->dwInterfaceNum].altsetting[usi->dwAlternateSetting].bInterfaceNumber, ret, usb_strerror()); | |
383 | } | |
384 | } | |
385 | #endif | |
386 | #ifdef DEBUG | |
387 | fprintf(stderr,"unique: %lu, interfacenum: %lu, alternatesetting: %lu, options: %lx\n", usi->dwUniqueID, usi->dwInterfaceNum, usi->dwAlternateSetting, usi->dwOptions); | |
388 | #endif | |
389 | } | |
390 | break; | |
391 | ||
392 | case USB_GET_DEVICE_DATA: | |
393 | #ifdef DEBUG | |
394 | fprintf(stderr,"faking USB_GET_DEVICE_DATA\n"); | |
395 | #endif | |
396 | { | |
397 | struct usb_get_device_data *ugdd = (struct usb_get_device_data*)(wdheader->data); | |
398 | int pSize; | |
399 | ||
400 | #ifdef DEBUG | |
401 | fprintf(stderr, "unique: %lu, bytes: %lu, options: %lx\n", ugdd->dwUniqueID, ugdd->dwBytes, ugdd->dwOptions); | |
402 | #endif | |
403 | pSize = ugdd->dwBytes; | |
404 | if (!ugdd->dwBytes) { | |
405 | if (usbdevice) { | |
406 | ugdd->dwBytes = usb_deviceinfo(NULL); | |
407 | } | |
408 | } else { | |
409 | usb_deviceinfo((unsigned char*)ugdd->pBuf); | |
410 | } | |
411 | } | |
412 | break; | |
413 | ||
414 | case EVENT_REGISTER: | |
415 | #ifdef DEBUG | |
416 | fprintf(stderr,"EVENT_REGISTER\n"); | |
417 | #endif | |
418 | { | |
419 | struct event *e = (struct event*)(wdheader->data); | |
420 | struct usb_bus *bus; | |
421 | int i; | |
422 | ||
423 | #ifdef DEBUG | |
424 | 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); | |
425 | #endif | |
426 | for (i = 0; i < e->dwNumMatchTables; i++) { | |
427 | #ifdef DEBUG | |
428 | 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); | |
429 | #endif | |
430 | ||
431 | for (bus = busses; bus; bus = bus->next) { | |
432 | struct usb_device *dev; | |
433 | ||
434 | for (dev = bus->devices; dev; dev = dev->next) { | |
435 | struct usb_device_descriptor *desc = &(dev->descriptor); | |
436 | ||
437 | if((desc->idVendor == e->matchTables[i].VendorId) && | |
438 | (desc->idProduct == e->matchTables[i].ProductId) && | |
439 | (desc->bDeviceClass == e->matchTables[i].bDeviceClass) && | |
440 | (desc->bDeviceSubClass == e->matchTables[i].bDeviceSubClass)) { | |
441 | int ac; | |
442 | for (ac = 0; ac < desc->bNumConfigurations; ac++) { | |
443 | struct usb_interface *interface = dev->config[ac].interface; | |
444 | int ai; | |
445 | ||
446 | for (ai = 0; ai < interface->num_altsetting; ai++) { | |
447 | #ifdef DEBUG | |
448 | fprintf(stderr, "intclass: %x, intsubclass: %x, intproto: %x\n", interface->altsetting[i].bInterfaceClass, interface->altsetting[i].bInterfaceSubClass, interface->altsetting[i].bInterfaceProtocol); | |
449 | #endif | |
450 | if ((interface->altsetting[ai].bInterfaceSubClass == e->matchTables[i].bInterfaceSubClass) && | |
451 | (interface->altsetting[ai].bInterfaceProtocol == e->matchTables[i].bInterfaceProtocol)){ | |
452 | /* TODO: check interfaceClass! */ | |
453 | #ifdef DEBUG | |
454 | fprintf(stderr,"!!!FOUND DEVICE WITH LIBUSB!!!\n"); | |
455 | #endif | |
456 | usbdevice = dev; | |
457 | card_type = e->dwCardType; | |
458 | } | |
459 | } | |
460 | } | |
461 | } | |
462 | } | |
463 | } | |
464 | } | |
465 | ||
466 | #ifndef NO_WINDRVR | |
467 | ret = (*ioctl_func) (fd, request, wdioctl); | |
468 | #else | |
469 | e->handle++; | |
470 | #endif | |
471 | ||
472 | #ifdef DEBUG | |
473 | 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); | |
474 | for (i = 0; i < e->dwNumMatchTables; i++) | |
475 | 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); | |
476 | #endif | |
477 | } | |
478 | break; | |
479 | ||
480 | case TRANSFER: | |
481 | fprintf(stderr,"TRANSFER\n"); | |
482 | #ifndef NO_WINDRVR | |
483 | ret = (*ioctl_func) (fd, request, wdioctl); | |
484 | #endif | |
485 | break; | |
486 | ||
487 | case EVENT_UNREGISTER: | |
488 | #ifdef DEBUG | |
489 | fprintf(stderr,"EVENT_UNREGISTER\n"); | |
490 | #endif | |
491 | #ifndef NO_WINDRVR | |
492 | ret = (*ioctl_func) (fd, request, wdioctl); | |
493 | #endif | |
494 | break; | |
495 | ||
496 | case INT_WAIT: | |
497 | #ifdef DEBUG | |
498 | fprintf(stderr,"INT_WAIT\n"); | |
499 | #endif | |
500 | { | |
501 | struct interrupt *it = (struct interrupt*)(wdheader->data); | |
502 | ||
503 | #ifdef DEBUG | |
504 | 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); | |
505 | #endif | |
506 | ||
507 | #ifndef NO_WINDRVR | |
508 | ret = (*ioctl_func) (fd, request, wdioctl); | |
509 | #else | |
510 | if (usbdevice) { | |
511 | if (it->dwCounter == 0) { | |
512 | it->dwCounter = 1; | |
513 | } else { | |
514 | pthread_mutex_lock(&int_wait); | |
515 | } | |
516 | } else { | |
517 | pthread_mutex_lock(&int_wait); | |
518 | } | |
519 | #endif | |
520 | ||
521 | #ifdef DEBUG | |
522 | 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); | |
523 | #endif | |
524 | } | |
525 | break; | |
526 | ||
527 | case CARD_UNREGISTER: | |
528 | fprintf(stderr,"CARD_UNREGISTER\n"); | |
529 | #ifndef NO_WINDRVR | |
530 | ret = (*ioctl_func) (fd, request, wdioctl); | |
531 | #endif | |
532 | break; | |
533 | ||
534 | case EVENT_PULL: | |
535 | #ifdef DEBUG | |
536 | fprintf(stderr,"EVENT_PULL\n"); | |
537 | #endif | |
538 | { | |
539 | struct event *e = (struct event*)(wdheader->data); | |
540 | #ifdef DEBUG | |
541 | int i; | |
542 | ||
543 | 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); | |
544 | for (i = 0; i < e->dwNumMatchTables; i++) | |
545 | 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); | |
546 | #endif | |
547 | ||
548 | #ifndef NO_WINDRVR | |
549 | ret = (*ioctl_func) (fd, request, wdioctl); | |
550 | #else | |
551 | if (usbdevice) { | |
552 | struct usb_interface *interface = usbdevice->config->interface; | |
553 | ||
554 | e->dwCardType = card_type; | |
555 | e->dwAction = 1; | |
556 | e->dwEventId = 109; | |
557 | e->u.Usb.dwUniqueID = 110; | |
558 | e->matchTables[0].VendorId = usbdevice->descriptor.idVendor; | |
559 | e->matchTables[0].ProductId = usbdevice->descriptor.idProduct; | |
560 | e->matchTables[0].bDeviceClass = usbdevice->descriptor.bDeviceClass; | |
561 | e->matchTables[0].bDeviceSubClass = usbdevice->descriptor.bDeviceSubClass; | |
562 | e->matchTables[0].bInterfaceClass = interface->altsetting[0].bInterfaceClass; | |
563 | e->matchTables[0].bInterfaceSubClass = interface->altsetting[0].bInterfaceSubClass; | |
564 | e->matchTables[0].bInterfaceProtocol = interface->altsetting[0].bInterfaceProtocol; | |
565 | } | |
566 | #endif | |
567 | ||
568 | #ifdef DEBUG | |
569 | 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); | |
570 | for (i = 0; i < e->dwNumMatchTables; i++) | |
571 | 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); | |
572 | #endif | |
573 | ||
574 | } | |
575 | break; | |
576 | ||
577 | default: | |
578 | fprintf(stderr,"!!!Unsupported IOCTL: %x!!!\n", request); | |
579 | #ifndef NO_WINDRVR | |
580 | ret = (*ioctl_func) (fd, request, wdioctl); | |
581 | #endif | |
582 | break; | |
583 | } | |
584 | ||
585 | return ret; | |
586 | } | |
587 | ||
588 | int ioctl(int fd, int request, ...) | |
589 | { | |
590 | va_list args; | |
591 | void *argp; | |
592 | int ret; | |
593 | ||
594 | if (!ioctl_func) | |
595 | ioctl_func = (int (*) (int, int, void *)) dlsym (REAL_LIBC, "ioctl"); | |
596 | ||
597 | va_start (args, request); | |
598 | argp = va_arg (args, void *); | |
599 | va_end (args); | |
600 | ||
601 | if (fd == windrvrfd) | |
602 | ret = do_wdioctl(fd, request, argp); | |
603 | else | |
604 | ret = (*ioctl_func) (fd, request, argp); | |
605 | ||
606 | return ret; | |
607 | } | |
608 | ||
609 | typedef int (*open_funcptr_t) (const char *, int, mode_t); | |
610 | ||
611 | int open (const char *pathname, int flags, ...) | |
612 | { | |
613 | static open_funcptr_t func = NULL; | |
614 | mode_t mode = 0; | |
615 | va_list args; | |
616 | int fd; | |
617 | ||
618 | if (!func) | |
619 | func = (open_funcptr_t) dlsym (REAL_LIBC, "open"); | |
620 | ||
621 | if (flags & O_CREAT) { | |
622 | va_start(args, flags); | |
623 | mode = va_arg(args, mode_t); | |
624 | va_end(args); | |
625 | } | |
626 | ||
627 | if (!strcmp (pathname, "/dev/windrvr6")) { | |
628 | #ifdef DEBUG | |
629 | fprintf(stderr,"opening windrvr6\n"); | |
630 | #endif | |
631 | #ifdef NO_WINDRVR | |
632 | windrvrfd = fd = (*func) ("/dev/null", flags, mode); | |
633 | #else | |
634 | windrvrfd = fd = (*func) (pathname, flags, mode); | |
635 | #endif | |
636 | if (!busses) { | |
637 | usb_init(); | |
638 | usb_find_busses(); | |
639 | usb_find_devices(); | |
640 | ||
641 | busses = usb_get_busses(); | |
642 | } | |
643 | ||
644 | return fd; | |
645 | } | |
646 | ||
647 | return (*func) (pathname, flags, mode); | |
648 | } | |
649 | ||
650 | int close(int fd) { | |
651 | static int (*func) (int) = NULL; | |
652 | ||
653 | if (!func) | |
654 | func = (int (*) (int)) dlsym(REAL_LIBC, "close"); | |
655 | ||
656 | if (fd == windrvrfd) { | |
657 | #ifdef DEBUG | |
658 | fprintf(stderr,"close windrvrfd\n"); | |
659 | #endif | |
660 | windrvrfd = 0; | |
661 | } | |
662 | ||
663 | return (*func) (fd); | |
664 | } | |
665 | ||
666 | FILE *fopen(const char *path, const char *mode) { | |
667 | FILE *ret; | |
668 | static FILE* (*func) (const char*, const char*) = NULL; | |
669 | ||
670 | if (!func) | |
671 | func = (FILE* (*) (const char*, const char*)) dlsym(REAL_LIBC, "fopen"); | |
672 | ||
673 | ret = (*func) (path, mode); | |
674 | ||
675 | if (!strcmp (path, "/proc/modules")) { | |
676 | #ifdef DEBUG | |
677 | fprintf(stderr,"opening /proc/modules\n"); | |
678 | #endif | |
679 | #ifdef NO_WINDRVR | |
680 | modulesfp = ret; | |
681 | modules_read = 0; | |
682 | #endif | |
683 | } | |
684 | ||
685 | return ret; | |
686 | } | |
687 | ||
688 | char *fgets(char *s, int size, FILE *stream) { | |
689 | static char* (*func) (char*, int, FILE*) = NULL; | |
690 | const char modules[] = "windrvr6 160960 0 - Live 0xf98b0000\n"; | |
691 | char *ret = NULL; | |
692 | ||
693 | ||
694 | if (!func) | |
695 | func = (char* (*) (char*, int, FILE*)) dlsym(REAL_LIBC, "fgets"); | |
696 | ||
697 | if (modulesfp == stream) { | |
698 | if (!modules_read) { | |
699 | strcpy(s, modules); | |
700 | ret = s; | |
701 | modules_read = 1; | |
702 | } | |
703 | } else { | |
704 | ret = (*func)(s,size,stream); | |
705 | } | |
706 | ||
707 | return ret; | |
708 | } | |
709 | ||
710 | int fclose(FILE *fp) { | |
711 | static int (*func) (FILE*) = NULL; | |
712 | ||
713 | if (!func) | |
714 | func = (int (*) (FILE*)) dlsym(REAL_LIBC, "fclose"); | |
715 | ||
716 | if (fp == modulesfp) { | |
717 | modulesfp = NULL; | |
718 | } | |
719 | ||
720 | return (*func)(fp); | |
721 | } | |
722 | #endif |