| 77 | | struct emu_cpu *c = emu_cpu_get(env->emu); |
|---|
| 78 | | |
|---|
| 79 | | uint32_t eip_save; |
|---|
| 80 | | POP_DWORD(c, &eip_save); |
|---|
| 81 | | |
|---|
| 82 | | /* |
|---|
| 83 | | FARPROC WINAPI GetProcAddress( |
|---|
| 84 | | HMODULE hModule, |
|---|
| 85 | | LPCSTR lpProcName |
|---|
| 86 | | ); |
|---|
| 87 | | */ |
|---|
| 88 | | |
|---|
| 89 | | |
|---|
| 90 | | uint32_t module;// = emu_cpu_reg32_get(c, esp); |
|---|
| 91 | | POP_DWORD(c, &module); |
|---|
| 92 | | |
|---|
| 93 | | printf("module ptr is %08x\n", module); |
|---|
| 94 | | |
|---|
| 95 | | uint32_t p_procname; |
|---|
| 96 | | POP_DWORD(c, &p_procname); |
|---|
| 97 | | |
|---|
| 98 | | struct emu_string *procname = emu_string_new(); |
|---|
| 99 | | struct emu_memory *mem = emu_memory_get(env->emu); |
|---|
| 100 | | emu_memory_read_string(mem, p_procname, procname, 256); |
|---|
| 101 | | |
|---|
| 102 | | |
|---|
| 103 | | printf("procname name is '%s'\n", emu_string_char(procname)); |
|---|
| 104 | | |
|---|
| 105 | | int i; |
|---|
| 106 | | for ( i=0; env->loaded_dlls[i] != NULL; i++ ) |
|---|
| 107 | | { |
|---|
| 108 | | if ( env->loaded_dlls[i]->baseaddr == module ) |
|---|
| 109 | | { |
|---|
| 110 | | printf("dll is %s %08x %08x \n", env->loaded_dlls[i]->dllname, module, env->loaded_dlls[i]->baseaddr); |
|---|
| 111 | | |
|---|
| 112 | | struct emu_env_w32_dll *dll = env->loaded_dlls[i]; |
|---|
| 113 | | struct emu_hashtable_item *ehi = emu_hashtable_search(dll->exports_by_fnname, (void *)emu_string_char(procname)); |
|---|
| 114 | | |
|---|
| 115 | | struct emu_env_w32_dll_export *ex = (struct emu_env_w32_dll_export *)ehi->value; |
|---|
| 116 | | |
|---|
| 117 | | if ( ehi == NULL ) |
|---|
| 118 | | { |
|---|
| 119 | | break; |
|---|
| 120 | | } |
|---|
| 121 | | else |
|---|
| 122 | | { |
|---|
| 123 | | printf("found %s at addr %08x\n",emu_string_char(procname), dll->baseaddr + ex->virtualaddr ); |
|---|
| 124 | | emu_cpu_reg32_set(c, eax, dll->baseaddr + ex->virtualaddr); |
|---|
| 125 | | break; |
|---|
| 126 | | } |
|---|
| 127 | | } |
|---|
| 128 | | } |
|---|
| 129 | | |
|---|
| 130 | | emu_string_free(procname); |
|---|
| 131 | | |
|---|
| 132 | | |
|---|
| 133 | | emu_cpu_eip_set(c, eip_save); |
|---|
| 134 | | return 0; |
|---|
| 135 | | } |
|---|
| 136 | | |
|---|
| 137 | | |
|---|
| 138 | | |
|---|
| 139 | | |
|---|
| 140 | | int32_t emu_env_w32_hook_LoadLibrayA(struct emu_env_w32 *env, struct emu_env_w32_dll_export *ex) |
|---|
| 141 | | { |
|---|
| 142 | | printf("Hook me Captain Cook!\n"); |
|---|
| 143 | | printf("%s:%i %s\n",__FILE__,__LINE__,__FUNCTION__); |
|---|
| 144 | | /* HMODULE WINAPI LoadLibrary(LPCTSTR lpFileName); */ |
|---|
| 145 | | |
|---|
| 146 | | struct emu_cpu *c = emu_cpu_get(env->emu); |
|---|
| 147 | | |
|---|
| 148 | | uint32_t eip_save; |
|---|
| 149 | | POP_DWORD(c, &eip_save); |
|---|
| 150 | | |
|---|
| 151 | | uint32_t dllname_ptr;// = emu_cpu_reg32_get(c, esp); |
|---|
| 152 | | |
|---|
| 153 | | POP_DWORD(c, &dllname_ptr); |
|---|
| 154 | | |
|---|
| 155 | | struct emu_string *dllstr = emu_string_new(); |
|---|
| 156 | | struct emu_memory *mem = emu_memory_get(env->emu); |
|---|
| 157 | | emu_memory_read_string(mem, dllname_ptr, dllstr, 256); |
|---|
| 158 | | |
|---|
| 159 | | char *dllname = emu_string_char(dllstr); |
|---|
| 160 | | |
|---|
| 161 | | int i; |
|---|
| 162 | | int found_dll = 0; |
|---|
| 163 | | for (i=0; env->loaded_dlls[i] != NULL; i++) |
|---|
| 164 | | { |
|---|
| 165 | | if (strncasecmp(env->loaded_dlls[i]->dllname, dllname, strlen(env->loaded_dlls[i]->dllname)) == 0) |
|---|
| 166 | | { |
|---|
| 167 | | printf("found dll %s, baseaddr is %08x \n",env->loaded_dlls[i]->dllname,env->loaded_dlls[i]->baseaddr); |
|---|
| 168 | | emu_cpu_reg32_set(c, eax, env->loaded_dlls[i]->baseaddr); |
|---|
| 169 | | found_dll = 1; |
|---|
| 170 | | } |
|---|
| 171 | | } |
|---|
| 172 | | |
|---|
| 173 | | if (found_dll == 0) |
|---|
| 174 | | { |
|---|
| 175 | | if (emu_env_w32_load_dll(env, dllname) == 0) |
|---|
| 176 | | { |
|---|
| 177 | | emu_cpu_reg32_set(c, eax, env->loaded_dlls[i]->baseaddr); |
|---|
| 178 | | } |
|---|
| 179 | | else |
|---|
| 180 | | { |
|---|
| 181 | | printf("error could not find %s\n", dllname); |
|---|
| 182 | | emu_cpu_reg32_set(c, eax, 0x4711); |
|---|
| 183 | | } |
|---|
| 184 | | } |
|---|
| 185 | | |
|---|
| 186 | | emu_string_free(dllstr); |
|---|
| 187 | | |
|---|
| 188 | | emu_cpu_eip_set(c, eip_save); |
|---|
| 189 | | return 0; |
|---|
| 190 | | } |
|---|
| 191 | | |
|---|
| 192 | | int32_t emu_env_w32_hook_WSAStartup(struct emu_env_w32 *env, struct emu_env_w32_dll_export *ex) |
|---|
| 193 | | { |
|---|
| 194 | | printf("Hook me Captain Cook!\n"); |
|---|
| 195 | | printf("%s:%i %s\n",__FILE__,__LINE__,__FUNCTION__); |
|---|
| 196 | | |
|---|
| 197 | | struct emu_cpu *c = emu_cpu_get(env->emu); |
|---|
| 198 | | |
|---|
| 199 | | uint32_t eip_save; |
|---|
| 200 | | |
|---|
| 201 | | POP_DWORD(c, &eip_save); |
|---|
| 202 | | |
|---|
| 203 | | /* |
|---|
| 204 | | int WSAStartup( |
|---|
| 205 | | WORD wVersionRequested, |
|---|
| 206 | | LPWSADATA lpWSAData |
|---|
| 207 | | ); |
|---|
| 208 | | */ |
|---|
| 209 | | |
|---|
| 210 | | uint32_t wsaversionreq; |
|---|
| 211 | | POP_DWORD(c, &wsaversionreq); |
|---|
| 212 | | printf("WSAStartup version %x\n", wsaversionreq); |
|---|
| 213 | | |
|---|
| 214 | | uint32_t wsadata; |
|---|
| 215 | | POP_DWORD(c, &wsadata); |
|---|
| 216 | | |
|---|
| 217 | | |
|---|
| 218 | | emu_cpu_reg32_set(c, eax, 0x0); |
|---|
| 219 | | |
|---|
| 220 | | emu_cpu_eip_set(c, eip_save); |
|---|
| 221 | | return 0; |
|---|
| 222 | | } |
|---|
| 223 | | |
|---|
| 224 | | |
|---|
| 225 | | |
|---|
| 226 | | int32_t emu_env_w32_hook_WSASocketA(struct emu_env_w32 *env, struct emu_env_w32_dll_export *ex) |
|---|
| 227 | | { |
|---|
| 228 | | printf("Hook me Captain Cook!\n"); |
|---|
| 229 | | printf("%s:%i %s\n",__FILE__,__LINE__,__FUNCTION__); |
|---|
| 230 | | |
|---|
| 231 | | struct emu_cpu *c = emu_cpu_get(env->emu); |
|---|
| 232 | | |
|---|
| 233 | | uint32_t eip_save; |
|---|
| 234 | | |
|---|
| 235 | | POP_DWORD(c, &eip_save); |
|---|
| 236 | | |
|---|
| 237 | | |
|---|
| 238 | | /* SOCKET WSASocket( |
|---|
| 239 | | int af, |
|---|
| 240 | | int type, |
|---|
| 241 | | int protocol, |
|---|
| 242 | | LPWSAPROTOCOL_INFO lpProtocolInfo, |
|---|
| 243 | | GROUP g, |
|---|
| 244 | | DWORD dwFlags |
|---|
| 245 | | ); */ |
|---|
| 246 | | |
|---|
| 247 | | uint32_t af; |
|---|
| 248 | | POP_DWORD(c, &af); |
|---|
| 249 | | |
|---|
| 250 | | uint32_t type; |
|---|
| 251 | | POP_DWORD(c, &type); |
|---|
| 252 | | |
|---|
| 253 | | uint32_t protocol; |
|---|
| 254 | | POP_DWORD(c, &protocol); |
|---|
| 255 | | |
|---|
| 256 | | uint32_t protocolinfo; |
|---|
| 257 | | POP_DWORD(c, &protocolinfo); |
|---|
| 258 | | |
|---|
| 259 | | uint32_t group; |
|---|
| 260 | | POP_DWORD(c, &group); |
|---|
| 261 | | |
|---|
| 262 | | uint32_t flags; |
|---|
| 263 | | POP_DWORD(c, &flags); |
|---|
| 264 | | |
|---|
| 265 | | int s = socket(af, type, protocol); |
|---|
| 266 | | printf("socket %i \n", s); |
|---|
| 267 | | emu_cpu_reg32_set(c, eax, s); |
|---|
| 268 | | |
|---|
| 269 | | emu_cpu_eip_set(c, eip_save); |
|---|
| 270 | | return 0; |
|---|
| 271 | | } |
|---|
| 272 | | |
|---|
| 273 | | |
|---|
| 274 | | int32_t emu_env_w32_hook_socket(struct emu_env_w32 *env, struct emu_env_w32_dll_export *ex) |
|---|
| 275 | | { |
|---|
| 276 | | printf("Hook me Captain Cook!\n"); |
|---|
| 277 | | printf("%s:%i %s\n",__FILE__,__LINE__,__FUNCTION__); |
|---|
| 278 | | |
|---|
| 279 | | struct emu_cpu *c = emu_cpu_get(env->emu); |
|---|
| 280 | | |
|---|
| 281 | | uint32_t eip_save; |
|---|
| 282 | | |
|---|
| 283 | | POP_DWORD(c, &eip_save); |
|---|
| 284 | | /* |
|---|
| 285 | | SOCKET WSAAPI socket( |
|---|
| 286 | | int af, |
|---|
| 287 | | int type, |
|---|
| 288 | | int protocol |
|---|
| 289 | | ); |
|---|
| 290 | | */ |
|---|
| 291 | | |
|---|
| 292 | | uint32_t af; |
|---|
| 293 | | POP_DWORD(c, &af); |
|---|
| 294 | | |
|---|
| 295 | | uint32_t type; |
|---|
| 296 | | POP_DWORD(c, &type); |
|---|
| 297 | | |
|---|
| 298 | | uint32_t protocol; |
|---|
| 299 | | POP_DWORD(c, &protocol); |
|---|
| 300 | | |
|---|
| 301 | | int s = socket(af, type, protocol); |
|---|
| 302 | | printf("socket %i \n", s); |
|---|
| 303 | | emu_cpu_reg32_set(c, eax, s); |
|---|
| 304 | | |
|---|
| 305 | | emu_cpu_eip_set(c, eip_save); |
|---|
| 306 | | return 0; |
|---|
| 307 | | } |
|---|
| 308 | | |
|---|
| 309 | | |
|---|
| 310 | | int32_t emu_env_w32_hook_bind(struct emu_env_w32 *env, struct emu_env_w32_dll_export *ex) |
|---|
| 311 | | { |
|---|
| 312 | | printf("Hook me Captain Cook!\n"); |
|---|
| 313 | | printf("%s:%i %s\n",__FILE__,__LINE__,__FUNCTION__); |
|---|
| 314 | | |
|---|
| 315 | | struct emu_cpu *c = emu_cpu_get(env->emu); |
|---|
| 316 | | |
|---|
| 317 | | uint32_t eip_save; |
|---|
| 318 | | |
|---|
| 319 | | POP_DWORD(c, &eip_save); |
|---|
| 320 | | |
|---|
| 321 | | |
|---|
| 322 | | /*int bind( |
|---|
| 323 | | SOCKET s, |
|---|
| 324 | | const struct sockaddr* name, |
|---|
| 325 | | int namelen |
|---|
| 326 | | ); */ |
|---|
| 327 | | |
|---|
| 328 | | uint32_t s; |
|---|
| 329 | | POP_DWORD(c, &s); |
|---|
| 330 | | |
|---|
| 331 | | uint32_t name; |
|---|
| 332 | | POP_DWORD(c, &name); |
|---|
| 333 | | |
|---|
| 334 | | uint32_t namelen; |
|---|
| 335 | | POP_DWORD(c, &namelen); |
|---|
| 336 | | |
|---|
| 337 | | |
|---|
| 338 | | |
|---|
| 339 | | struct sockaddr sa; |
|---|
| 340 | | emu_memory_read_block(emu_memory_get(env->emu), name, &sa, sizeof(struct sockaddr)); |
|---|
| 341 | | printf("host %s port %i\n", |
|---|
| 342 | | inet_ntoa(*(struct in_addr *)&((struct sockaddr_in *)&sa)->sin_addr), |
|---|
| 343 | | ntohs(((struct sockaddr_in *)&sa)->sin_port)); |
|---|
| 344 | | |
|---|
| 345 | | int retval = bind(s, &sa, sizeof(struct sockaddr)); |
|---|
| 346 | | emu_cpu_reg32_set(c, eax, retval); |
|---|
| 347 | | |
|---|
| 348 | | emu_cpu_eip_set(c, eip_save); |
|---|
| 349 | | return 0; |
|---|
| 350 | | } |
|---|
| 351 | | |
|---|
| 352 | | int32_t emu_env_w32_hook_listen(struct emu_env_w32 *env, struct emu_env_w32_dll_export *ex) |
|---|
| 353 | | { |
|---|
| 354 | | printf("Hook me Captain Cook!\n"); |
|---|
| 355 | | printf("%s:%i %s\n",__FILE__,__LINE__,__FUNCTION__); |
|---|
| 356 | | |
|---|
| 357 | | struct emu_cpu *c = emu_cpu_get(env->emu); |
|---|
| 358 | | |
|---|
| 359 | | uint32_t eip_save; |
|---|
| 360 | | |
|---|
| 361 | | POP_DWORD(c, &eip_save); |
|---|
| 362 | | |
|---|
| 363 | | /*int listen( |
|---|
| 364 | | SOCKET s, |
|---|
| 365 | | int backlog |
|---|
| 366 | | ); |
|---|
| 367 | | */ |
|---|
| 368 | | |
|---|
| 369 | | uint32_t s; |
|---|
| 370 | | POP_DWORD(c, &s); |
|---|
| 371 | | |
|---|
| 372 | | uint32_t backlog; |
|---|
| 373 | | POP_DWORD(c, &backlog); |
|---|
| 374 | | |
|---|
| 375 | | int retval = listen(s, backlog); |
|---|
| 376 | | emu_cpu_reg32_set(c, eax, retval); |
|---|
| 377 | | |
|---|
| 378 | | emu_cpu_eip_set(c, eip_save); |
|---|
| 379 | | return 0; |
|---|
| 380 | | } |
|---|
| 381 | | |
|---|
| 382 | | int32_t emu_env_w32_hook_accept(struct emu_env_w32 *env, struct emu_env_w32_dll_export *ex) |
|---|
| 383 | | { |
|---|
| 384 | | printf("Hook me Captain Cook!\n"); |
|---|
| 385 | | printf("%s:%i %s\n",__FILE__,__LINE__,__FUNCTION__); |
|---|
| 386 | | |
|---|
| 387 | | struct emu_cpu *c = emu_cpu_get(env->emu); |
|---|
| 388 | | |
|---|
| 389 | | uint32_t eip_save; |
|---|
| 390 | | |
|---|
| 391 | | POP_DWORD(c, &eip_save); |
|---|
| 392 | | |
|---|
| 393 | | /*SOCKET accept( |
|---|
| 394 | | SOCKET s, |
|---|
| 395 | | struct sockaddr* addr, |
|---|
| 396 | | int* addrlen |
|---|
| 397 | | );*/ |
|---|
| 398 | | |
|---|
| 399 | | uint32_t s; |
|---|
| 400 | | POP_DWORD(c, &s); |
|---|
| 401 | | |
|---|
| 402 | | uint32_t addr; |
|---|
| 403 | | POP_DWORD(c, &addr); |
|---|
| 404 | | |
|---|
| 405 | | uint32_t addrlen; |
|---|
| 406 | | POP_DWORD(c, &addrlen); |
|---|
| 407 | | |
|---|
| 408 | | struct sockaddr sa; |
|---|
| 409 | | socklen_t sasize = sizeof(struct sockaddr); |
|---|
| 410 | | int a = accept(s, &sa, &sasize); |
|---|
| 411 | | printf("accept %i \n", a); |
|---|
| 412 | | emu_cpu_reg32_set(c, eax, a); |
|---|
| 413 | | |
|---|
| 414 | | emu_cpu_eip_set(c, eip_save); |
|---|
| 415 | | return 0; |
|---|
| 416 | | } |
|---|
| 417 | | |
|---|
| 418 | | int32_t emu_env_w32_hook_closesocket(struct emu_env_w32 *env, struct emu_env_w32_dll_export *ex) |
|---|
| 419 | | { |
|---|
| 420 | | printf("Hook me Captain Cook!\n"); |
|---|
| 421 | | printf("%s:%i %s\n",__FILE__,__LINE__,__FUNCTION__); |
|---|
| 422 | | |
|---|
| 423 | | struct emu_cpu *c = emu_cpu_get(env->emu); |
|---|
| 424 | | |
|---|
| 425 | | uint32_t eip_save; |
|---|
| 426 | | |
|---|
| 427 | | POP_DWORD(c, &eip_save); |
|---|
| 428 | | /* |
|---|
| 429 | | int closesocket( |
|---|
| 430 | | SOCKET s |
|---|
| 431 | | ); |
|---|
| 432 | | */ |
|---|
| 433 | | uint32_t s; |
|---|
| 434 | | POP_DWORD(c, &s); |
|---|
| 435 | | |
|---|
| 436 | | close((int)s); |
|---|
| 437 | | |
|---|
| 438 | | emu_cpu_reg32_set(c, eax, 0); |
|---|
| 439 | | |
|---|
| 440 | | emu_cpu_eip_set(c, eip_save); |
|---|
| 441 | | return 0; |
|---|
| 442 | | } |
|---|
| 443 | | |
|---|
| 444 | | |
|---|
| 445 | | |
|---|
| 446 | | int32_t emu_env_w32_hook_connect(struct emu_env_w32 *env, struct emu_env_w32_dll_export *ex) |
|---|
| 447 | | { |
|---|
| 448 | | printf("Hook me Captain Cook!\n"); |
|---|
| 449 | | printf("%s:%i %s\n",__FILE__,__LINE__,__FUNCTION__); |
|---|
| 450 | | |
|---|
| 451 | | struct emu_cpu *c = emu_cpu_get(env->emu); |
|---|
| 452 | | |
|---|
| 453 | | uint32_t eip_save; |
|---|
| 454 | | |
|---|
| 455 | | POP_DWORD(c, &eip_save); |
|---|
| 456 | | /* |
|---|
| 457 | | int connect( |
|---|
| 458 | | SOCKET s, |
|---|
| 459 | | const struct sockaddr* name, |
|---|
| 460 | | int namelen |
|---|
| 461 | | ) |
|---|
| 462 | | */ |
|---|
| 463 | | uint32_t s; |
|---|
| 464 | | POP_DWORD(c, &s); |
|---|
| 465 | | |
|---|
| 466 | | uint32_t name; |
|---|
| 467 | | POP_DWORD(c, &name); |
|---|
| 468 | | |
|---|
| 469 | | uint32_t namelen; |
|---|
| 470 | | POP_DWORD(c, &namelen); |
|---|
| 471 | | |
|---|
| 472 | | struct sockaddr sa; |
|---|
| 473 | | emu_memory_read_block(emu_memory_get(env->emu), name, &sa, sizeof(struct sockaddr)); |
|---|
| 474 | | printf("host %s port %i\n", |
|---|
| 475 | | inet_ntoa(*(struct in_addr *)&((struct sockaddr_in *)&sa)->sin_addr), |
|---|
| 476 | | ntohs(((struct sockaddr_in *)&sa)->sin_port)); |
|---|
| 477 | | |
|---|
| 478 | | struct sockaddr_in si; |
|---|
| 479 | | si.sin_port = htons(4444); |
|---|
| 480 | | si.sin_family = AF_INET; |
|---|
| 481 | | si.sin_addr.s_addr = inet_addr("127.0.0.1"); |
|---|
| 482 | | |
|---|
| 483 | | int retval = connect(s, (struct sockaddr *)&si, sizeof(struct sockaddr_in)); |
|---|
| 484 | | emu_cpu_reg32_set(c, eax, retval); |
|---|
| 485 | | |
|---|
| 486 | | emu_cpu_eip_set(c, eip_save); |
|---|
| 487 | | return 0; |
|---|
| 488 | | } |
|---|
| 489 | | |
|---|
| 490 | | |
|---|
| 491 | | int32_t emu_env_w32_hook_recv(struct emu_env_w32 *env, struct emu_env_w32_dll_export *ex) |
|---|
| 492 | | { |
|---|
| 493 | | printf("Hook me Captain Cook!\n"); |
|---|
| 494 | | printf("%s:%i %s\n",__FILE__,__LINE__,__FUNCTION__); |
|---|
| 495 | | |
|---|
| 496 | | struct emu_cpu *c = emu_cpu_get(env->emu); |
|---|
| 497 | | |
|---|
| 498 | | uint32_t eip_save; |
|---|
| 499 | | |
|---|
| 500 | | POP_DWORD(c, &eip_save); |
|---|
| 501 | | /* |
|---|
| 502 | | int recv( |
|---|
| 503 | | SOCKET s, |
|---|
| 504 | | char* buf, |
|---|
| 505 | | int len, |
|---|
| 506 | | int flags |
|---|
| 507 | | ); |
|---|
| 508 | | */ |
|---|
| 509 | | uint32_t s; |
|---|
| 510 | | POP_DWORD(c, &s); |
|---|
| 511 | | |
|---|
| 512 | | uint32_t buf; |
|---|
| 513 | | POP_DWORD(c, &buf); |
|---|
| 514 | | |
|---|
| 515 | | uint32_t len; |
|---|
| 516 | | POP_DWORD(c, &len); |
|---|
| 517 | | |
|---|
| 518 | | uint32_t flags; |
|---|
| 519 | | POP_DWORD(c, &flags); |
|---|
| 520 | | |
|---|
| 521 | | uint32_t xlen = len; |
|---|
| 522 | | char *buffer = (char *)malloc(len); |
|---|
| 523 | | len = recv(s, buffer, len, flags); |
|---|
| 524 | | printf("recv(%i, 0x%08x, %i) == %i \n", s, buf, xlen, (int32_t)len); |
|---|
| 525 | | if ((int32_t)len > 0) |
|---|
| 526 | | emu_memory_write_block(emu_memory_get(env->emu), buf, buffer, len); |
|---|
| 527 | | free(buffer); |
|---|
| 528 | | |
|---|
| 529 | | |
|---|
| 530 | | emu_cpu_reg32_set(c, eax, len); |
|---|
| 531 | | |
|---|
| 532 | | emu_cpu_eip_set(c, eip_save); |
|---|
| 533 | | return 0; |
|---|
| 534 | | } |
|---|
| 535 | | |
|---|
| 536 | | |
|---|
| 537 | | int32_t emu_env_w32_hook_send(struct emu_env_w32 *env, struct emu_env_w32_dll_export *ex) |
|---|
| 538 | | { |
|---|
| 539 | | printf("Hook me Captain Cook!\n"); |
|---|
| 540 | | printf("%s:%i %s\n",__FILE__,__LINE__,__FUNCTION__); |
|---|
| 541 | | |
|---|
| 542 | | struct emu_cpu *c = emu_cpu_get(env->emu); |
|---|
| 543 | | |
|---|
| 544 | | uint32_t eip_save; |
|---|
| 545 | | |
|---|
| 546 | | POP_DWORD(c, &eip_save); |
|---|
| 547 | | /* |
|---|
| 548 | | int send( |
|---|
| 549 | | SOCKET s, |
|---|
| 550 | | const char* buf, |
|---|
| 551 | | int len, |
|---|
| 552 | | int flags |
|---|
| 553 | | ); |
|---|
| 554 | | */ |
|---|
| 555 | | uint32_t s; |
|---|
| 556 | | POP_DWORD(c, &s); |
|---|
| 557 | | |
|---|
| 558 | | uint32_t buf; |
|---|
| 559 | | POP_DWORD(c, &buf); |
|---|
| 560 | | |
|---|
| 561 | | uint32_t len; |
|---|
| 562 | | POP_DWORD(c, &len); |
|---|
| 563 | | |
|---|
| 564 | | uint32_t flags; |
|---|
| 565 | | POP_DWORD(c, &flags); |
|---|
| 566 | | |
|---|
| 567 | | char *buffer = (char *)malloc(len); |
|---|
| 568 | | printf("send(%i, 0x%08x, %i, %i)\n", s, buf, len, flags); |
|---|
| 569 | | emu_memory_read_block(emu_memory_get(env->emu), buf, buffer, len); |
|---|
| 570 | | int retval = send(s, buffer, len, flags); |
|---|
| 571 | | printf("send %i (of %i) bytes\n", retval, len); |
|---|
| 572 | | emu_cpu_reg32_set(c, eax, retval); |
|---|
| 573 | | free(buffer); |
|---|
| 574 | | |
|---|
| 575 | | printf("eip_save is %08x\n", eip_save); |
|---|
| 576 | | emu_cpu_eip_set(c, eip_save); |
|---|
| 577 | | return 0; |
|---|
| 578 | | } |
|---|
| 579 | | |
|---|
| 580 | | |
|---|
| 581 | | |
|---|
| 582 | | int32_t emu_env_w32_hook_CreateProcessA(struct emu_env_w32 *env, struct emu_env_w32_dll_export *ex) |
|---|
| 583 | | { |
|---|
| 584 | | printf("Hook me Captain Cook!\n"); |
|---|
| 585 | | printf("%s:%i %s\n",__FILE__,__LINE__,__FUNCTION__); |
|---|
| 586 | | |
|---|
| 587 | | struct emu_cpu *c = emu_cpu_get(env->emu); |
|---|
| 588 | | |
|---|
| 589 | | uint32_t eip_save; |
|---|
| 590 | | |
|---|
| 591 | | POP_DWORD(c, &eip_save); |
|---|
| 592 | | |
|---|
| 593 | | /*BOOL CreateProcess( |
|---|
| 594 | | LPCWSTR pszImageName, |
|---|
| 595 | | LPCWSTR pszCmdLine, |
|---|
| 596 | | LPSECURITY_ATTRIBUTES psaProcess, |
|---|
| 597 | | LPSECURITY_ATTRIBUTES psaThread, |
|---|
| 598 | | BOOL fInheritHandles, |
|---|
| 599 | | DWORD fdwCreate, |
|---|
| 600 | | LPVOID pvEnvironment, |
|---|
| 601 | | LPWSTR pszCurDir, |
|---|
| 602 | | LPSTARTUPINFOW psiStartInfo, |
|---|
| 603 | | LPPROCESS_INFORMATION pProcInfo |
|---|
| 604 | | );*/ |
|---|
| 605 | | |
|---|
| 606 | | uint32_t imagename; |
|---|
| 607 | | POP_DWORD(c, &imagename); |
|---|
| 608 | | |
|---|
| 609 | | uint32_t cmdline; |
|---|
| 610 | | POP_DWORD(c, &cmdline); |
|---|
| 611 | | |
|---|
| 612 | | uint32_t process; |
|---|
| 613 | | POP_DWORD(c, &process); |
|---|
| 614 | | |
|---|
| 615 | | uint32_t thread; |
|---|
| 616 | | POP_DWORD(c, &thread); |
|---|
| 617 | | |
|---|
| 618 | | uint32_t inherithandles; |
|---|
| 619 | | POP_DWORD(c, &inherithandles); |
|---|
| 620 | | |
|---|
| 621 | | uint32_t create; |
|---|
| 622 | | POP_DWORD(c, &create); |
|---|
| 623 | | |
|---|
| 624 | | uint32_t environment; |
|---|
| 625 | | POP_DWORD(c, &environment); |
|---|
| 626 | | |
|---|
| 627 | | uint32_t cwd; |
|---|
| 628 | | POP_DWORD(c, &cwd); |
|---|
| 629 | | |
|---|
| 630 | | uint32_t p_startinfo; |
|---|
| 631 | | POP_DWORD(c, &p_startinfo); |
|---|
| 632 | | |
|---|
| 633 | | uint32_t p_procinfo; |
|---|
| 634 | | POP_DWORD(c, &p_procinfo); |
|---|
| 635 | | |
|---|
| 636 | | |
|---|
| 637 | | printf("CreateProcessA \n"); |
|---|
| 638 | | emu_cpu_reg32_set(c, eax, 0); |
|---|
| 639 | | |
|---|
| 640 | | struct emu_memory *m = emu_memory_get(env->emu); |
|---|
| 641 | | PROCESS_INFORMATION *pi = malloc(sizeof(PROCESS_INFORMATION)); |
|---|
| 642 | | emu_memory_read_block(m, p_procinfo, pi, sizeof(PROCESS_INFORMATION)); |
|---|
| 643 | | |
|---|
| 644 | | STARTUPINFO *si = malloc(sizeof(STARTUPINFO)); |
|---|
| 645 | | emu_memory_read_block(m, p_startinfo, si, sizeof(STARTUPINFO)); |
|---|
| 646 | | |
|---|
| 647 | | fflush(NULL); |
|---|
| 648 | | |
|---|
| 649 | | // the code is meant to be an example how one could do it |
|---|
| 650 | | #if 0 |
|---|
| 651 | | |
|---|
| 652 | | |
|---|
| 653 | | pid_t pid; |
|---|
| 654 | | if ((pid = fork()) == 0) |
|---|
| 655 | | { // child |
|---|
| 656 | | |
|---|
| 657 | | #ifdef UNDEFINED_PROXY_SHELL |
|---|
| 658 | | |
|---|
| 659 | | |
|---|
| 660 | | int remote_socket = si->hStdInput; |
|---|
| 661 | | int shell_socket = socket(AF_INET, SOCK_STREAM, 0); |
|---|
| 662 | | |
|---|
| 663 | | struct sockaddr_in soai; |
|---|
| 664 | | soai.sin_family=AF_INET; |
|---|
| 665 | | soai.sin_port=htons(atoi("1234")); |
|---|
| 666 | | soai.sin_addr.s_addr=inet_addr("127.0.0.1"); |
|---|
| 667 | | memset(&soai.sin_zero, 0, sizeof(soai.sin_zero)); |
|---|
| 668 | | |
|---|
| 669 | | if ( connect(shell_socket, (struct sockaddr*)&soai, sizeof(soai)) < 0 ) |
|---|
| 670 | | { |
|---|
| 671 | | perror("connect error"); |
|---|
| 672 | | } |
|---|
| 673 | | |
|---|
| 674 | | #define MAX(a,b) (((a)>(b))?(a):(b)) |
|---|
| 675 | | |
|---|
| 676 | | while (1) |
|---|
| 677 | | { |
|---|
| 678 | | struct timeval timeout = {1,0}; |
|---|
| 679 | | fd_set r_fds; |
|---|
| 680 | | FD_ZERO(&r_fds); |
|---|
| 681 | | FD_SET(shell_socket, &r_fds); |
|---|
| 682 | | FD_SET(remote_socket, &r_fds); |
|---|
| 683 | | |
|---|
| 684 | | int r_sockets = select(MAX(shell_socket, remote_socket)+1, &r_fds, NULL, NULL, &timeout); |
|---|
| 685 | | |
|---|
| 686 | | if (r_sockets != 0) |
|---|
| 687 | | { |
|---|
| 688 | | int from; |
|---|
| 689 | | int to; |
|---|
| 690 | | from = to = shell_socket; |
|---|
| 691 | | if (FD_ISSET(shell_socket,&r_fds)) |
|---|
| 692 | | to = remote_socket; |
|---|
| 693 | | else |
|---|
| 694 | | if (FD_ISSET(remote_socket,&r_fds)) |
|---|
| 695 | | from = remote_socket; |
|---|
| 696 | | |
|---|
| 697 | | char rxbuffer[256]; |
|---|
| 698 | | int rxsize; |
|---|
| 699 | | rxsize = recv(from, rxbuffer, 256, 0); |
|---|
| 700 | | if (rxsize <= 0) |
|---|
| 701 | | { |
|---|
| 702 | | exit(EXIT_SUCCESS); |
|---|
| 703 | | } |
|---|
| 704 | | send(to, rxbuffer, rxsize, 0); |
|---|
| 705 | | } |
|---|
| 706 | | } |
|---|
| 707 | | #endif |
|---|
| 708 | | |
|---|
| 709 | | #ifdef UNDEFINED_REAL_SHELL |
|---|
| 710 | | dup2(si->hStdInput, fileno(stdin)); |
|---|
| 711 | | dup2(si->hStdOutput, fileno(stdout)); |
|---|
| 712 | | dup2(si->hStdError, fileno(stderr)); |
|---|
| 713 | | |
|---|
| 714 | | system("/tmp/cmd/cmdexe.pl -p winxp -l /tmp/cmd"); |
|---|
| 715 | | exit(EXIT_SUCCESS); |
|---|
| 716 | | #endif |
|---|
| 717 | | }else |
|---|
| 718 | | { // parent |
|---|
| 719 | | pi->hThread = pid; |
|---|
| 720 | | } |
|---|
| 721 | | |
|---|
| 722 | | #endif // 0 |
|---|
| 723 | | |
|---|
| 724 | | emu_cpu_eip_set(c, eip_save); |
|---|
| 725 | | return 0; |
|---|
| 726 | | } |
|---|
| 727 | | |
|---|
| 728 | | |
|---|
| 729 | | int32_t emu_env_w32_hook_WinExec(struct emu_env_w32 *env, struct emu_env_w32_dll_export *ex) |
|---|
| 730 | | { |
|---|
| 731 | | printf("Hook me Captain Cook!\n"); |
|---|
| 732 | | printf("%s:%i %s\n",__FILE__,__LINE__,__FUNCTION__); |
|---|
| 733 | | |
|---|
| 734 | | struct emu_cpu *c = emu_cpu_get(env->emu); |
|---|
| 735 | | |
|---|
| 736 | | uint32_t eip_save; |
|---|
| 737 | | |
|---|
| 738 | | POP_DWORD(c, &eip_save); |
|---|
| 739 | | |
|---|
| 740 | | /* |
|---|
| 741 | | UINT WINAPI WinExec( |
|---|
| 742 | | LPCSTR lpCmdLine, |
|---|
| 743 | | UINT uCmdShow |
|---|
| 744 | | ); |
|---|
| 745 | | */ |
|---|
| 746 | | |
|---|
| 747 | | uint32_t cmdline_ptr; |
|---|
| 748 | | POP_DWORD(c, &cmdline_ptr); |
|---|
| 749 | | |
|---|
| 750 | | uint32_t show; |
|---|
| 751 | | POP_DWORD(c, &show); |
|---|
| 752 | | |
|---|
| 753 | | |
|---|
| 754 | | struct emu_string *cmdstr = emu_string_new(); |
|---|
| 755 | | emu_memory_read_string(emu_memory_get(env->emu), cmdline_ptr, cmdstr, 256); |
|---|
| 756 | | printf("WinExec %s\n", emu_string_char(cmdstr)); |
|---|
| 757 | | emu_string_free(cmdstr); |
|---|
| 758 | | |
|---|
| 759 | | emu_cpu_reg32_set(c, eax, 32); |
|---|
| 760 | | |
|---|
| 761 | | emu_cpu_eip_set(c, eip_save); |
|---|
| 762 | | return 0; |
|---|
| 763 | | } |
|---|
| 764 | | #include <sys/types.h> |
|---|
| 765 | | #include <sys/wait.h> |
|---|
| 766 | | |
|---|
| 767 | | |
|---|
| 768 | | |
|---|
| 769 | | int32_t emu_env_w32_hook_WaitForSingleObject(struct emu_env_w32 *env, struct emu_env_w32_dll_export *ex) |
|---|
| 770 | | { |
|---|
| 771 | | printf("Hook me Captain Cook!\n"); |
|---|
| 772 | | printf("%s:%i %s\n",__FILE__,__LINE__,__FUNCTION__); |
|---|
| 773 | | |
|---|
| 774 | | struct emu_cpu *c = emu_cpu_get(env->emu); |
|---|
| 775 | | |
|---|
| 776 | | uint32_t eip_save; |
|---|
| 777 | | |
|---|
| 778 | | POP_DWORD(c, &eip_save); |
|---|
| 779 | | |
|---|
| 780 | | /* |
|---|
| 781 | | DWORD WINAPI WaitForSingleObject( |
|---|
| 782 | | HANDLE hHandle, |
|---|
| 783 | | DWORD dwMilliseconds |
|---|
| 784 | | ); |
|---|
| 785 | | */ |
|---|
| 786 | | |
|---|
| 787 | | uint32_t handle; |
|---|
| 788 | | POP_DWORD(c, &handle); |
|---|
| 789 | | |
|---|
| 790 | | uint32_t msecs; |
|---|
| 791 | | POP_DWORD(c, &msecs); |
|---|
| 792 | | |
|---|
| 793 | | #if 0 |
|---|
| 794 | | // the code is meant to be an example how one could do it |
|---|
| 795 | | int status, options = 0; |
|---|
| 796 | | waitpid(handle, &status, options); |
|---|
| 797 | | #endif |
|---|
| 798 | | |
|---|
| 799 | | emu_cpu_reg32_set(c, eax, 32); |
|---|
| 800 | | |
|---|
| 801 | | emu_cpu_eip_set(c, eip_save); |
|---|
| 802 | | return 0; |
|---|
| 803 | | } |
|---|
| 804 | | |
|---|
| 805 | | |
|---|
| 806 | | int32_t emu_env_w32_hook_ExitProcess(struct emu_env_w32 *env, struct emu_env_w32_dll_export *ex) |
|---|
| 807 | | { |
|---|
| 808 | | printf("Hook me Captain Cook!\n"); |
|---|
| 809 | | printf("%s:%i %s\n",__FILE__,__LINE__,__FUNCTION__); |
|---|
| 810 | | |
|---|
| 811 | | struct emu_cpu *c = emu_cpu_get(env->emu); |
|---|
| 812 | | |
|---|
| 813 | | uint32_t eip_save; |
|---|
| 814 | | |
|---|
| 815 | | POP_DWORD(c, &eip_save); |
|---|
| 816 | | |
|---|
| 817 | | /* |
|---|
| 818 | | VOID WINAPI ExitProcess( |
|---|
| 819 | | UINT uExitCode |
|---|
| 820 | | ); |
|---|
| 821 | | */ |
|---|
| 822 | | |
|---|
| 823 | | uint32_t exitcode; |
|---|
| 824 | | POP_DWORD(c, &exitcode); |
|---|
| 825 | | |
|---|
| 826 | | |
|---|
| 827 | | emu_cpu_eip_set(c, eip_save); |
|---|
| 828 | | return 0; |
|---|
| 829 | | } |
|---|
| 830 | | |
|---|
| 831 | | int32_t emu_env_w32_hook_ExitThread(struct emu_env_w32 *env, struct emu_env_w32_dll_export *ex) |
|---|
| 832 | | { |
|---|
| 833 | | printf("Hook me Captain Cook!\n"); |
|---|
| 834 | | printf("%s:%i %s\n",__FILE__,__LINE__,__FUNCTION__); |
|---|
| 835 | | |
|---|
| 836 | | struct emu_cpu *c = emu_cpu_get(env->emu); |
|---|
| 837 | | |
|---|
| 838 | | uint32_t eip_save; |
|---|
| 839 | | |
|---|
| 840 | | POP_DWORD(c, &eip_save); |
|---|
| 841 | | |
|---|
| 842 | | /* |
|---|
| 843 | | VOID ExitThread( |
|---|
| 844 | | DWORD dwExitCode |
|---|
| 845 | | ); |
|---|
| 846 | | */ |
|---|
| 847 | | |
|---|
| 848 | | uint32_t exitcode; |
|---|
| 849 | | POP_DWORD(c, &exitcode); |
|---|
| 850 | | |
|---|
| 851 | | |
|---|
| 852 | | emu_cpu_eip_set(c, eip_save); |
|---|
| 853 | | return 0; |
|---|
| 854 | | } |
|---|
| 855 | | |
|---|
| 856 | | |
|---|
| 857 | | int32_t emu_env_w32_hook_CreateFileA(struct emu_env_w32 *env, struct emu_env_w32_dll_export *ex) |
|---|
| 858 | | { |
|---|
| 859 | | printf("Hook me Captain Cook!\n"); |
|---|
| 860 | | printf("%s:%i %s\n",__FILE__,__LINE__,__FUNCTION__); |
|---|
| 861 | | |
|---|
| 862 | | struct emu_cpu *c = emu_cpu_get(env->emu); |
|---|
| 863 | | |
|---|
| 864 | | uint32_t eip_save; |
|---|
| 865 | | |
|---|
| 866 | | POP_DWORD(c, &eip_save); |
|---|
| 867 | | |
|---|
| 868 | | /* |
|---|
| 869 | | HANDLE CreateFile( |
|---|
| 870 | | LPCTSTR lpFileName, |
|---|
| 871 | | DWORD dwDesiredAccess, |
|---|
| 872 | | DWORD dwShareMode, |
|---|
| 873 | | LPSECURITY_ATTRIBUTES lpSecurityAttributes, |
|---|
| 874 | | DWORD dwCreationDisposition, |
|---|
| 875 | | DWORD dwFlagsAndAttributes, |
|---|
| 876 | | HANDLE hTemplateFile |
|---|
| 877 | | ); |
|---|
| 878 | | */ |
|---|
| 879 | | |
|---|
| 880 | | uint32_t filename; |
|---|
| 881 | | POP_DWORD(c, &filename); |
|---|
| 882 | | |
|---|
| 883 | | uint32_t desiredaccess; |
|---|
| 884 | | POP_DWORD(c, &desiredaccess); |
|---|
| 885 | | |
|---|
| 886 | | uint32_t sharemode; |
|---|
| 887 | | POP_DWORD(c, &sharemode); |
|---|
| 888 | | |
|---|
| 889 | | uint32_t securityattr; |
|---|
| 890 | | POP_DWORD(c, &securityattr); |
|---|
| 891 | | |
|---|
| 892 | | uint32_t createdisp; |
|---|
| 893 | | POP_DWORD(c, &createdisp); |
|---|
| 894 | | |
|---|
| 895 | | uint32_t flagsandattr; |
|---|
| 896 | | POP_DWORD(c, &flagsandattr); |
|---|
| 897 | | |
|---|
| 898 | | uint32_t templatefile; |
|---|
| 899 | | POP_DWORD(c, &templatefile); |
|---|
| 900 | | |
|---|
| 901 | | emu_cpu_eip_set(c, eip_save); |
|---|
| 902 | | return 0; |
|---|
| 903 | | } |
|---|
| 904 | | |
|---|
| 905 | | |
|---|
| 906 | | int32_t emu_env_w32_hook_CloseHandle(struct emu_env_w32 *env, struct emu_env_w32_dll_export *ex) |
|---|
| 907 | | { |
|---|
| 908 | | printf("Hook me Captain Cook!\n"); |
|---|
| 909 | | printf("%s:%i %s\n",__FILE__,__LINE__,__FUNCTION__); |
|---|
| 910 | | |
|---|
| 911 | | struct emu_cpu *c = emu_cpu_get(env->emu); |
|---|
| 912 | | |
|---|
| 913 | | uint32_t eip_save; |
|---|
| 914 | | |
|---|
| 915 | | POP_DWORD(c, &eip_save); |
|---|
| 916 | | |
|---|
| 917 | | /* |
|---|
| 918 | | BOOL CloseHandle( |
|---|
| 919 | | HANDLE hObject |
|---|
| 920 | | ); |
|---|
| 921 | | ); |
|---|
| 922 | | */ |
|---|
| 923 | | |
|---|
| 924 | | uint32_t object; |
|---|
| 925 | | POP_DWORD(c, &object); |
|---|
| 926 | | |
|---|
| 927 | | emu_cpu_eip_set(c, eip_save); |
|---|
| 928 | | return 0; |
|---|
| 929 | | } |
|---|
| 930 | | |
|---|
| 931 | | int32_t emu_env_w32_hook_WriteFile(struct emu_env_w32 *env, struct emu_env_w32_dll_export *ex) |
|---|
| 932 | | { |
|---|
| 933 | | printf("Hook me Captain Cook!\n"); |
|---|
| 934 | | printf("%s:%i %s\n",__FILE__,__LINE__,__FUNCTION__); |
|---|
| 935 | | |
|---|
| 936 | | struct emu_cpu *c = emu_cpu_get(env->emu); |
|---|
| 937 | | |
|---|
| 938 | | uint32_t eip_save; |
|---|
| 939 | | |
|---|
| 940 | | POP_DWORD(c, &eip_save); |
|---|
| 941 | | |
|---|
| 942 | | /* |
|---|
| 943 | | BOOL WriteFile( |
|---|
| 944 | | HANDLE hFile, |
|---|
| 945 | | LPCVOID lpBuffer, |
|---|
| 946 | | DWORD nNumberOfBytesToWrite, |
|---|
| 947 | | LPDWORD lpNumberOfBytesWritten, |
|---|
| 948 | | LPOVERLAPPED lpOverlapped |
|---|
| 949 | | ); |
|---|
| 950 | | */ |
|---|
| 951 | | uint32_t file; |
|---|
| 952 | | POP_DWORD(c, &file); |
|---|
| 953 | | |
|---|
| 954 | | uint32_t buffer; |
|---|
| 955 | | POP_DWORD(c, &buffer); |
|---|
| 956 | | |
|---|
| 957 | | uint32_t bytestowrite; |
|---|
| 958 | | POP_DWORD(c, &bytestowrite); |
|---|
| 959 | | |
|---|
| 960 | | uint32_t byteswritten; |
|---|
| 961 | | POP_DWORD(c, &byteswritten); |
|---|
| 962 | | |
|---|
| 963 | | uint32_t overlapped; |
|---|
| 964 | | POP_DWORD(c, &overlapped); |
|---|
| 965 | | |
|---|
| 966 | | emu_memory_write_dword(emu_memory_get(env->emu), byteswritten, bytestowrite); |
|---|
| 967 | | |
|---|
| 968 | | emu_cpu_reg32_set(c, eax, 32); |
|---|
| 969 | | |
|---|
| 970 | | emu_cpu_eip_set(c, eip_save); |
|---|
| 971 | | return 0; |
|---|
| 972 | | } |
|---|
| 973 | | |
|---|
| 974 | | |
|---|
| 975 | | |
|---|
| 976 | | |
|---|
| 977 | | int32_t emu_env_w32_hook_DeleteFileA(struct emu_env_w32 *env, struct emu_env_w32_dll_export *ex) |
|---|
| 978 | | { |
|---|
| 979 | | printf("Hook me Captain Cook!\n"); |
|---|
| 980 | | printf("%s:%i %s\n",__FILE__,__LINE__,__FUNCTION__); |
|---|
| 981 | | |
|---|
| 982 | | struct emu_cpu *c = emu_cpu_get(env->emu); |
|---|
| 983 | | |
|---|
| 984 | | uint32_t eip_save; |
|---|
| 985 | | |
|---|
| 986 | | POP_DWORD(c, &eip_save); |
|---|
| 987 | | |
|---|
| 988 | | /* |
|---|
| 989 | | BOOL DeleteFile( |
|---|
| 990 | | LPCTSTR lpFileName |
|---|
| 991 | | ); |
|---|
| 992 | | |
|---|
| 993 | | */ |
|---|
| 994 | | uint32_t filename; |
|---|
| 995 | | POP_DWORD(c, &filename); |
|---|
| 996 | | |
|---|
| 997 | | emu_cpu_eip_set(c, eip_save); |
|---|
| 998 | | return 0; |
|---|
| 999 | | } |
|---|
| 1000 | | |
|---|
| 1001 | | int32_t emu_env_w32_hook__lcreat(struct emu_env_w32 *env, struct emu_env_w32_dll_export *ex) |
|---|
| 1002 | | { |
|---|
| 1003 | | printf("Hook me Captain Cook!\n"); |
|---|
| 1004 | | printf("%s:%i %s\n",__FILE__,__LINE__,__FUNCTION__); |
|---|
| 1005 | | |
|---|
| 1006 | | struct emu_cpu *c = emu_cpu_get(env->emu); |
|---|
| 1007 | | |
|---|
| 1008 | | uint32_t eip_save; |
|---|
| 1009 | | |
|---|
| 1010 | | POP_DWORD(c, &eip_save); |
|---|
| 1011 | | |
|---|
| 1012 | | /* |
|---|
| 1013 | | LONG _lcreat( |
|---|
| 1014 | | LPCSTR lpszFileName, |
|---|
| 1015 | | &nb |
|---|