dlls/mscoree/corruntimehost.c

   1 /*
   2  *
   3  * Copyright 2008 Alistair Leslie-Hughes
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  */
  19
  20 #define COBJMACROS
  21
  22 #include <stdarg.h>
  23
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "winuser.h"
  27 #include "winnls.h"
  28 #include "winreg.h"
  29 #include "ole2.h"
  30 #include "shellapi.h"
  31
  32 #include "cor.h"
  33 #include "mscoree.h"
  34 #include "metahost.h"
  35 #include "corhdr.h"
  36 #include "cordebug.h"
  37 #include "wine/list.h"
  38 #include "mscoree_private.h"
  39
  40 #include "wine/debug.h"
  41
  42 WINE_DEFAULT_DEBUG_CHANNEL( mscoree );
  43
  44 #include "initguid.h"
  45
  46 DEFINE_GUID(IID__AppDomain, 0x05f696dc,0x2b29,0x3663,0xad,0x8b,0xc4,0x38,0x9c,0xf2,0xa7,0x13);
  47
  48 struct DomainEntry
  49 {
  50     struct list entry;
  51     MonoDomain *domain;
  52 };
  53
  54 static HRESULT RuntimeHost_AddDomain(RuntimeHost *This, MonoDomain **result)
  55 {
  56     struct DomainEntry *entry;
  57     char *mscorlib_path;
  58     HRESULT res=S_OK;
  59
  60     EnterCriticalSection(&This->lock);
  61
  62     entry = HeapAlloc(GetProcessHeap(), 0, sizeof(*entry));
  63     if (!entry)
  64     {
  65         res = E_OUTOFMEMORY;
  66         goto end;
  67     }
  68
  69     mscorlib_path = WtoA(This->version->mscorlib_path);
  70     if (!mscorlib_path)
  71     {
  72         HeapFree(GetProcessHeap(), 0, entry);
  73         res = E_OUTOFMEMORY;
  74         goto end;
  75     }
  76
  77     entry->domain = This->mono->mono_jit_init(mscorlib_path);
  78
  79     HeapFree(GetProcessHeap(), 0, mscorlib_path);
  80
  81     if (!entry->domain)
  82     {
  83         HeapFree(GetProcessHeap(), 0, entry);
  84         res = E_FAIL;
  85         goto end;
  86     }
  87
  88     This->mono->is_started = TRUE;
  89
  90     list_add_tail(&This->domains, &entry->entry);
  91
  92     *result = entry->domain;
  93
  94 end:
  95     LeaveCriticalSection(&This->lock);
  96
  97     return res;
  98 }
  99
 100 static HRESULT RuntimeHost_GetDefaultDomain(RuntimeHost *This, MonoDomain **result)
 101 {
 102     HRESULT res=S_OK;
 103
 104     EnterCriticalSection(&This->lock);
 105
 106     if (This->default_domain) goto end;
 107
 108     res = RuntimeHost_AddDomain(This, &This->default_domain);
 109
 110 end:
 111     *result = This->default_domain;
 112
 113     LeaveCriticalSection(&This->lock);
 114
 115     return res;
 116 }
 117
 118 static void RuntimeHost_DeleteDomain(RuntimeHost *This, MonoDomain *domain)
 119 {
 120     struct DomainEntry *entry;
 121
 122     EnterCriticalSection(&This->lock);
 123
 124     LIST_FOR_EACH_ENTRY(entry, &This->domains, struct DomainEntry, entry)
 125     {
 126         if (entry->domain == domain)
 127         {
 128             list_remove(&entry->entry);
 129             if (This->default_domain == domain)
 130                 This->default_domain = NULL;
 131             HeapFree(GetProcessHeap(), 0, entry);
 132             break;
 133         }
 134     }
 135
 136     LeaveCriticalSection(&This->lock);
 137 }
 138
 139 static HRESULT RuntimeHost_GetIUnknownForDomain(RuntimeHost *This, MonoDomain *domain, IUnknown **punk)
 140 {
 141     HRESULT hr;
 142     void *args[1];
 143     MonoAssembly *assembly;
 144     MonoImage *image;
 145     MonoClass *klass;
 146     MonoMethod *method;
 147     MonoObject *appdomain_object;
 148     IUnknown *unk;
 149
 150     assembly = This->mono->mono_domain_assembly_open(domain, "mscorlib");
 151     if (!assembly)
 152     {
 153         ERR("Cannot load mscorlib\n");
 154         return E_FAIL;
 155     }
 156
 157     image = This->mono->mono_assembly_get_image(assembly);
 158     if (!image)
 159     {
 160         ERR("Couldn't get assembly image\n");
 161         return E_FAIL;
 162     }
 163
 164     klass = This->mono->mono_class_from_name(image, "System", "AppDomain");
 165     if (!klass)
 166     {
 167         ERR("Couldn't get class from image\n");
 168         return E_FAIL;
 169     }
 170
 171     method = This->mono->mono_class_get_method_from_name(klass, "get_CurrentDomain", 0);
 172     if (!method)
 173     {
 174         ERR("Couldn't get method from class\n");
 175         return E_FAIL;
 176     }
 177
 178     args[0] = NULL;
 179     appdomain_object = This->mono->mono_runtime_invoke(method, NULL, args, NULL);
 180     if (!appdomain_object)
 181     {
 182         ERR("Couldn't get result pointer\n");
 183         return E_FAIL;
 184     }
 185
 186     hr = RuntimeHost_GetIUnknownForObject(This, appdomain_object, &unk);
 187
 188     if (SUCCEEDED(hr))
 189     {
 190         hr = IUnknown_QueryInterface(unk, &IID__AppDomain, (void**)punk);
 191
 192         IUnknown_Release(unk);
 193     }
 194
 195     return hr;
 196 }
 197
 198 static inline RuntimeHost *impl_from_ICLRRuntimeHost( ICLRRuntimeHost *iface )
 199 {
 200     return CONTAINING_RECORD(iface, RuntimeHost, ICLRRuntimeHost_iface);
 201 }
 202
 203 static inline RuntimeHost *impl_from_ICorRuntimeHost( ICorRuntimeHost *iface )
 204 {
 205     return CONTAINING_RECORD(iface, RuntimeHost, ICorRuntimeHost_iface);
 206 }
 207
 208 /*** IUnknown methods ***/
 209 static HRESULT WINAPI corruntimehost_QueryInterface(ICorRuntimeHost* iface,
 210         REFIID riid,
 211         void **ppvObject)
 212 {
 213     RuntimeHost *This = impl_from_ICorRuntimeHost( iface );
 214     TRACE("%p %s %p\n", This, debugstr_guid(riid), ppvObject);
 215
 216     if ( IsEqualGUID( riid, &IID_ICorRuntimeHost ) ||
 217          IsEqualGUID( riid, &IID_IUnknown ) )
 218     {
 219         *ppvObject = iface;
 220     }
 221     else
 222     {
 223         FIXME("Unsupported interface %s\n", debugstr_guid(riid));
 224         return E_NOINTERFACE;
 225     }
 226
 227     ICorRuntimeHost_AddRef( iface );
 228
 229     return S_OK;
 230 }
 231
 232 static ULONG WINAPI corruntimehost_AddRef(ICorRuntimeHost* iface)
 233 {
 234     RuntimeHost *This = impl_from_ICorRuntimeHost( iface );
 235
 236     return InterlockedIncrement( &This->ref );
 237 }
 238
 239 static ULONG WINAPI corruntimehost_Release(ICorRuntimeHost* iface)
 240 {
 241     RuntimeHost *This = impl_from_ICorRuntimeHost( iface );
 242     ULONG ref;
 243
 244     ref = InterlockedDecrement( &This->ref );
 245
 246     return ref;
 247 }
 248
 249 /*** ICorRuntimeHost methods ***/
 250 static HRESULT WINAPI corruntimehost_CreateLogicalThreadState(
 251                     ICorRuntimeHost* iface)
 252 {
 253     FIXME("stub %p\n", iface);
 254     return E_NOTIMPL;
 255 }
 256
 257 static HRESULT WINAPI corruntimehost_DeleteLogicalThreadState(
 258                     ICorRuntimeHost* iface)
 259 {
 260     FIXME("stub %p\n", iface);
 261     return E_NOTIMPL;
 262 }
 263
 264 static HRESULT WINAPI corruntimehost_SwitchInLogicalThreadState(
 265                     ICorRuntimeHost* iface,
 266                     DWORD *fiberCookie)
 267 {
 268     FIXME("stub %p\n", iface);
 269     return E_NOTIMPL;
 270 }
 271
 272 static HRESULT WINAPI corruntimehost_SwitchOutLogicalThreadState(
 273                     ICorRuntimeHost* iface,
 274                     DWORD **fiberCookie)
 275 {
 276     FIXME("stub %p\n", iface);
 277     return E_NOTIMPL;
 278 }
 279
 280 static HRESULT WINAPI corruntimehost_LocksHeldByLogicalThread(
 281                     ICorRuntimeHost* iface,
 282                     DWORD *pCount)
 283 {
 284     FIXME("stub %p\n", iface);
 285     return E_NOTIMPL;
 286 }
 287
 288 static HRESULT WINAPI corruntimehost_MapFile(
 289     ICorRuntimeHost* iface,
 290     HANDLE hFile,
 291     HMODULE *mapAddress)
 292 {
 293     FIXME("stub %p\n", iface);
 294     return E_NOTIMPL;
 295 }
 296
 297 static HRESULT WINAPI corruntimehost_GetConfiguration(
 298     ICorRuntimeHost* iface,
 299     ICorConfiguration **pConfiguration)
 300 {
 301     FIXME("stub %p\n", iface);
 302     return E_NOTIMPL;
 303 }
 304
 305 static HRESULT WINAPI corruntimehost_Start(
 306     ICorRuntimeHost* iface)
 307 {
 308     FIXME("stub %p\n", iface);
 309     return S_OK;
 310 }
 311
 312 static HRESULT WINAPI corruntimehost_Stop(
 313     ICorRuntimeHost* iface)
 314 {
 315     FIXME("stub %p\n", iface);
 316     return E_NOTIMPL;
 317 }
 318
 319 static HRESULT WINAPI corruntimehost_CreateDomain(
 320     ICorRuntimeHost* iface,
 321     LPCWSTR friendlyName,
 322     IUnknown *identityArray,
 323     IUnknown **appDomain)
 324 {
 325     FIXME("stub %p\n", iface);
 326     return E_NOTIMPL;
 327 }
 328
 329 static HRESULT WINAPI corruntimehost_GetDefaultDomain(
 330     ICorRuntimeHost* iface,
 331     IUnknown **pAppDomain)
 332 {
 333     RuntimeHost *This = impl_from_ICorRuntimeHost( iface );
 334     HRESULT hr;
 335     MonoDomain *domain;
 336
 337     TRACE("(%p)\n", iface);
 338
 339     hr = RuntimeHost_GetDefaultDomain(This, &domain);
 340
 341     if (SUCCEEDED(hr))
 342     {
 343         hr = RuntimeHost_GetIUnknownForDomain(This, domain, pAppDomain);
 344     }
 345
 346     return hr;
 347 }
 348
 349 static HRESULT WINAPI corruntimehost_EnumDomains(
 350     ICorRuntimeHost* iface,
 351     HDOMAINENUM *hEnum)
 352 {
 353     FIXME("stub %p\n", iface);
 354     return E_NOTIMPL;
 355 }
 356
 357 static HRESULT WINAPI corruntimehost_NextDomain(
 358     ICorRuntimeHost* iface,
 359     HDOMAINENUM hEnum,
 360     IUnknown **appDomain)
 361 {
 362     FIXME("stub %p\n", iface);
 363     return E_NOTIMPL;
 364 }
 365
 366 static HRESULT WINAPI corruntimehost_CloseEnum(
 367     ICorRuntimeHost* iface,
 368     HDOMAINENUM hEnum)
 369 {
 370     FIXME("stub %p\n", iface);
 371     return E_NOTIMPL;
 372 }
 373
 374 static HRESULT WINAPI corruntimehost_CreateDomainEx(
 375     ICorRuntimeHost* iface,
 376     LPCWSTR friendlyName,
 377     IUnknown *setup,
 378     IUnknown *evidence,
 379     IUnknown **appDomain)
 380 {
 381     FIXME("stub %p\n", iface);
 382     return E_NOTIMPL;
 383 }
 384
 385 static HRESULT WINAPI corruntimehost_CreateDomainSetup(
 386     ICorRuntimeHost* iface,
 387     IUnknown **appDomainSetup)
 388 {
 389     FIXME("stub %p\n", iface);
 390     return E_NOTIMPL;
 391 }
 392
 393 static HRESULT WINAPI corruntimehost_CreateEvidence(
 394     ICorRuntimeHost* iface,
 395     IUnknown **evidence)
 396 {
 397     FIXME("stub %p\n", iface);
 398     return E_NOTIMPL;
 399 }
 400
 401 static HRESULT WINAPI corruntimehost_UnloadDomain(
 402     ICorRuntimeHost* iface,
 403     IUnknown *appDomain)
 404 {
 405     FIXME("stub %p\n", iface);
 406     return E_NOTIMPL;
 407 }
 408
 409 static HRESULT WINAPI corruntimehost_CurrentDomain(
 410     ICorRuntimeHost* iface,
 411     IUnknown **appDomain)
 412 {
 413     FIXME("stub %p\n", iface);
 414     return E_NOTIMPL;
 415 }
 416
 417 static const struct ICorRuntimeHostVtbl corruntimehost_vtbl =
 418 {
 419     corruntimehost_QueryInterface,
 420     corruntimehost_AddRef,
 421     corruntimehost_Release,
 422     corruntimehost_CreateLogicalThreadState,
 423     corruntimehost_DeleteLogicalThreadState,
 424     corruntimehost_SwitchInLogicalThreadState,
 425     corruntimehost_SwitchOutLogicalThreadState,
 426     corruntimehost_LocksHeldByLogicalThread,
 427     corruntimehost_MapFile,
 428     corruntimehost_GetConfiguration,
 429     corruntimehost_Start,
 430     corruntimehost_Stop,
 431     corruntimehost_CreateDomain,
 432     corruntimehost_GetDefaultDomain,
 433     corruntimehost_EnumDomains,
 434     corruntimehost_NextDomain,
 435     corruntimehost_CloseEnum,
 436     corruntimehost_CreateDomainEx,
 437     corruntimehost_CreateDomainSetup,
 438     corruntimehost_CreateEvidence,
 439     corruntimehost_UnloadDomain,
 440     corruntimehost_CurrentDomain
 441 };
 442
 443 static HRESULT WINAPI CLRRuntimeHost_QueryInterface(ICLRRuntimeHost* iface,
 444         REFIID riid,
 445         void **ppvObject)
 446 {
 447     RuntimeHost *This = impl_from_ICLRRuntimeHost( iface );
 448     TRACE("%p %s %p\n", This, debugstr_guid(riid), ppvObject);
 449
 450     if ( IsEqualGUID( riid, &IID_ICLRRuntimeHost ) ||
 451          IsEqualGUID( riid, &IID_IUnknown ) )
 452     {
 453         *ppvObject = iface;
 454     }
 455     else
 456     {
 457         FIXME("Unsupported interface %s\n", debugstr_guid(riid));
 458         return E_NOINTERFACE;
 459     }
 460
 461     ICLRRuntimeHost_AddRef( iface );
 462
 463     return S_OK;
 464 }
 465
 466 static ULONG WINAPI CLRRuntimeHost_AddRef(ICLRRuntimeHost* iface)
 467 {
 468     RuntimeHost *This = impl_from_ICLRRuntimeHost( iface );
 469     return ICorRuntimeHost_AddRef(&This->ICorRuntimeHost_iface);
 470 }
 471
 472 static ULONG WINAPI CLRRuntimeHost_Release(ICLRRuntimeHost* iface)
 473 {
 474     RuntimeHost *This = impl_from_ICLRRuntimeHost( iface );
 475     return ICorRuntimeHost_Release(&This->ICorRuntimeHost_iface);
 476 }
 477
 478 static HRESULT WINAPI CLRRuntimeHost_Start(ICLRRuntimeHost* iface)
 479 {
 480     FIXME("(%p)\n", iface);
 481     return E_NOTIMPL;
 482 }
 483
 484 static HRESULT WINAPI CLRRuntimeHost_Stop(ICLRRuntimeHost* iface)
 485 {
 486     FIXME("(%p)\n", iface);
 487     return E_NOTIMPL;
 488 }
 489
 490 static HRESULT WINAPI CLRRuntimeHost_SetHostControl(ICLRRuntimeHost* iface,
 491     IHostControl *pHostControl)
 492 {
 493     FIXME("(%p,%p)\n", iface, pHostControl);
 494     return E_NOTIMPL;
 495 }
 496
 497 static HRESULT WINAPI CLRRuntimeHost_GetCLRControl(ICLRRuntimeHost* iface,
 498     ICLRControl **pCLRControl)
 499 {
 500     FIXME("(%p,%p)\n", iface, pCLRControl);
 501     return E_NOTIMPL;
 502 }
 503
 504 static HRESULT WINAPI CLRRuntimeHost_UnloadAppDomain(ICLRRuntimeHost* iface,
 505     DWORD dwAppDomainId, BOOL fWaitUntilDone)
 506 {
 507     FIXME("(%p,%u,%i)\n", iface, dwAppDomainId, fWaitUntilDone);
 508     return E_NOTIMPL;
 509 }
 510
 511 static HRESULT WINAPI CLRRuntimeHost_ExecuteInAppDomain(ICLRRuntimeHost* iface,
 512     DWORD dwAppDomainId, FExecuteInAppDomainCallback pCallback, void *cookie)
 513 {
 514     FIXME("(%p,%u,%p,%p)\n", iface, dwAppDomainId, pCallback, cookie);
 515     return E_NOTIMPL;
 516 }
 517
 518 static HRESULT WINAPI CLRRuntimeHost_GetCurrentAppDomainId(ICLRRuntimeHost* iface,
 519     DWORD *pdwAppDomainId)
 520 {
 521     FIXME("(%p,%p)\n", iface, pdwAppDomainId);
 522     return E_NOTIMPL;
 523 }
 524
 525 static HRESULT WINAPI CLRRuntimeHost_ExecuteApplication(ICLRRuntimeHost* iface,
 526     LPCWSTR pwzAppFullName, DWORD dwManifestPaths, LPCWSTR *ppwzManifestPaths,
 527     DWORD dwActivationData, LPCWSTR *ppwzActivationData, int *pReturnValue)
 528 {
 529     FIXME("(%p,%s,%u,%u)\n", iface, debugstr_w(pwzAppFullName), dwManifestPaths, dwActivationData);
 530     return E_NOTIMPL;
 531 }
 532
 533 static HRESULT WINAPI CLRRuntimeHost_ExecuteInDefaultAppDomain(ICLRRuntimeHost* iface,
 534     LPCWSTR pwzAssemblyPath, LPCWSTR pwzTypeName, LPCWSTR pwzMethodName,
 535     LPCWSTR pwzArgument, DWORD *pReturnValue)
 536 {
 537     RuntimeHost *This = impl_from_ICLRRuntimeHost( iface );
 538     HRESULT hr;
 539     MonoDomain *domain;
 540     MonoAssembly *assembly;
 541     MonoImage *image;
 542     MonoClass *klass;
 543     MonoMethod *method;
 544     MonoObject *result;
 545     MonoString *str;
 546     void *args[2];
 547     char *filenameA = NULL, *classA = NULL, *methodA = NULL;
 548     char *argsA = NULL, *ns;
 549
 550     TRACE("(%p,%s,%s,%s,%s)\n", iface, debugstr_w(pwzAssemblyPath),
 551         debugstr_w(pwzTypeName), debugstr_w(pwzMethodName), debugstr_w(pwzArgument));
 552
 553     hr = RuntimeHost_GetDefaultDomain(This, &domain);
 554     if(hr != S_OK)
 555     {
 556         ERR("Couldn't get Default Domain\n");
 557         return hr;
 558     }
 559
 560     hr = E_FAIL;
 561
 562     filenameA = WtoA(pwzAssemblyPath);
 563     assembly = This->mono->mono_domain_assembly_open(domain, filenameA);
 564     if (!assembly)
 565     {
 566         ERR("Cannot open assembly %s\n", filenameA);
 567         goto cleanup;
 568     }
 569
 570     image = This->mono->mono_assembly_get_image(assembly);
 571     if (!image)
 572     {
 573         ERR("Couldn't get assembly image\n");
 574         goto cleanup;
 575     }
 576
 577     classA = WtoA(pwzTypeName);
 578     ns = strrchr(classA, '.');
 579     *ns = '\0';
 580     klass = This->mono->mono_class_from_name(image, classA, ns+1);
 581     if (!klass)
 582     {
 583         ERR("Couldn't get class from image\n");
 584         goto cleanup;
 585     }
 586
 587     methodA = WtoA(pwzMethodName);
 588     method = This->mono->mono_class_get_method_from_name(klass, methodA, 1);
 589     if (!method)
 590     {
 591         ERR("Couldn't get method from class\n");
 592         goto cleanup;
 593     }
 594
 595     argsA = WtoA(pwzArgument);
 596     str = This->mono->mono_string_new(domain, argsA);
 597     args[0] = &str;
 598     args[1] = NULL;
 599     result = This->mono->mono_runtime_invoke(method, NULL, args, NULL);
 600     if (!result)
 601         ERR("Couldn't get result pointer\n");
 602     else
 603     {
 604         *pReturnValue = *(DWORD*)This->mono->mono_object_unbox(result);
 605         hr = S_OK;
 606     }
 607
 608 cleanup:
 609     if(filenameA)
 610         HeapFree(GetProcessHeap(), 0, filenameA);
 611     if(classA)
 612         HeapFree(GetProcessHeap(), 0, classA);
 613     if(argsA)
 614         HeapFree(GetProcessHeap(), 0, argsA);
 615     if(methodA)
 616         HeapFree(GetProcessHeap(), 0, methodA);
 617
 618     return hr;
 619 }
 620
 621 static const struct ICLRRuntimeHostVtbl CLRHostVtbl =
 622 {
 623     CLRRuntimeHost_QueryInterface,
 624     CLRRuntimeHost_AddRef,
 625     CLRRuntimeHost_Release,
 626     CLRRuntimeHost_Start,
 627     CLRRuntimeHost_Stop,
 628     CLRRuntimeHost_SetHostControl,
 629     CLRRuntimeHost_GetCLRControl,
 630     CLRRuntimeHost_UnloadAppDomain,
 631     CLRRuntimeHost_ExecuteInAppDomain,
 632     CLRRuntimeHost_GetCurrentAppDomainId,
 633     CLRRuntimeHost_ExecuteApplication,
 634     CLRRuntimeHost_ExecuteInDefaultAppDomain
 635 };
 636
 637 /* Create an instance of a type given its name, by calling its constructor with
 638  * no arguments. Note that result MUST be in the stack, or the garbage
 639  * collector may free it prematurely. */
 640 HRESULT RuntimeHost_CreateManagedInstance(RuntimeHost *This, LPCWSTR name,
 641     MonoDomain *domain, MonoObject **result)
 642 {
 643     HRESULT hr=S_OK;
 644     char *nameA=NULL;
 645     MonoType *type;
 646     MonoClass *klass;
 647     MonoObject *obj;
 648
 649     if (!domain)
 650         hr = RuntimeHost_GetDefaultDomain(This, &domain);
 651
 652     if (SUCCEEDED(hr))
 653     {
 654         nameA = WtoA(name);
 655         if (!nameA)
 656             hr = E_OUTOFMEMORY;
 657     }
 658
 659     if (SUCCEEDED(hr))
 660     {
 661         type = This->mono->mono_reflection_type_from_name(nameA, NULL);
 662         if (!type)
 663         {
 664             ERR("Cannot find type %s\n", debugstr_w(name));
 665             hr = E_FAIL;
 666         }
 667     }
 668
 669     if (SUCCEEDED(hr))
 670     {
 671         klass = This->mono->mono_class_from_mono_type(type);
 672         if (!klass)
 673         {
 674             ERR("Cannot convert type %s to a class\n", debugstr_w(name));
 675             hr = E_FAIL;
 676         }
 677     }
 678
 679     if (SUCCEEDED(hr))
 680     {
 681         obj = This->mono->mono_object_new(domain, klass);
 682         if (!obj)
 683         {
 684             ERR("Cannot allocate object of type %s\n", debugstr_w(name));
 685             hr = E_FAIL;
 686         }
 687     }
 688
 689     if (SUCCEEDED(hr))
 690     {
 691         /* FIXME: Detect exceptions from the constructor? */
 692         This->mono->mono_runtime_object_init(obj);
 693         *result = obj;
 694     }
 695
 696     HeapFree(GetProcessHeap(), 0, nameA);
 697
 698     return hr;
 699 }
 700
 701 /* Get an IUnknown pointer for a Mono object.
 702  *
 703  * This is just a "light" wrapper around
 704  * System.Runtime.InteropServices.Marshal:GetIUnknownForObject
 705  *
 706  * NOTE: The IUnknown* is created with a reference to the object.
 707  * Until they have a reference, objects must be in the stack to prevent the
 708  * garbage collector from freeing them. */
 709 HRESULT RuntimeHost_GetIUnknownForObject(RuntimeHost *This, MonoObject *obj,
 710     IUnknown **ppUnk)
 711 {
 712     MonoDomain *domain;
 713     MonoAssembly *assembly;
 714     MonoImage *image;
 715     MonoClass *klass;
 716     MonoMethod *method;
 717     MonoObject *result;
 718     void *args[2];
 719
 720     domain = This->mono->mono_object_get_domain(obj);
 721
 722     assembly = This->mono->mono_domain_assembly_open(domain, "mscorlib");
 723     if (!assembly)
 724     {
 725         ERR("Cannot load mscorlib\n");
 726         return E_FAIL;
 727     }
 728
 729     image = This->mono->mono_assembly_get_image(assembly);
 730     if (!image)
 731     {
 732         ERR("Couldn't get assembly image\n");
 733         return E_FAIL;
 734     }
 735
 736     klass = This->mono->mono_class_from_name(image, "System.Runtime.InteropServices", "Marshal");
 737     if (!klass)
 738     {
 739         ERR("Couldn't get class from image\n");
 740         return E_FAIL;
 741     }
 742
 743     method = This->mono->mono_class_get_method_from_name(klass, "GetIUnknownForObject", 1);
 744     if (!method)
 745     {
 746         ERR("Couldn't get method from class\n");
 747         return E_FAIL;
 748     }
 749
 750     args[0] = obj;
 751     args[1] = NULL;
 752     result = This->mono->mono_runtime_invoke(method, NULL, args, NULL);
 753     if (!result)
 754     {
 755         ERR("Couldn't get result pointer\n");
 756         return E_FAIL;
 757     }
 758
 759     *ppUnk = *(IUnknown**)This->mono->mono_object_unbox(result);
 760     if (!*ppUnk)
 761     {
 762         ERR("GetIUnknownForObject returned 0\n");
 763         return E_FAIL;
 764     }
 765
 766     return S_OK;
 767 }
 768
 769 static void get_utf8_args(int *argc, char ***argv)
 770 {
 771     WCHAR **argvw;
 772     int size=0, i;
 773     char *current_arg;
 774
 775     argvw = CommandLineToArgvW(GetCommandLineW(), argc);
 776
 777     for (i=0; i<*argc; i++)
 778     {
 779         size += sizeof(char*);
 780         size += WideCharToMultiByte(CP_UTF8, 0, argvw[i], -1, NULL, 0, NULL, NULL);
 781     }
 782     size += sizeof(char*);
 783
 784     *argv = HeapAlloc(GetProcessHeap(), 0, size);
 785     current_arg = (char*)(*argv + *argc + 1);
 786
 787     for (i=0; i<*argc; i++)
 788     {
 789         (*argv)[i] = current_arg;
 790         current_arg += WideCharToMultiByte(CP_UTF8, 0, argvw[i], -1, current_arg, size, NULL, NULL);
 791     }
 792
 793     (*argv)[*argc] = NULL;
 794
 795     HeapFree(GetProcessHeap(), 0, argvw);
 796 }
 797
 798 __int32 WINAPI _CorExeMain(void)
 799 {
 800     int exit_code;
 801     int argc;
 802     char **argv;
 803     MonoDomain *domain;
 804     MonoAssembly *assembly;
 805     WCHAR filename[MAX_PATH];
 806     char *filenameA;
 807     ICLRRuntimeInfo *info;
 808     RuntimeHost *host;
 809     HRESULT hr;
 810     int i;
 811
 812     get_utf8_args(&argc, &argv);
 813
 814     GetModuleFileNameW(NULL, filename, MAX_PATH);
 815
 816     TRACE("%s", debugstr_w(filename));
 817     for (i=0; i<argc; i++)
 818         TRACE(" %s", debugstr_a(argv[i]));
 819     TRACE("\n");
 820
 821     filenameA = WtoA(filename);
 822     if (!filenameA)
 823         return -1;
 824
 825     hr = get_runtime_info(filename, NULL, NULL, 0, 0, FALSE, &info);
 826
 827     if (SUCCEEDED(hr))
 828     {
 829         hr = ICLRRuntimeInfo_GetRuntimeHost(info, &host);
 830
 831         if (SUCCEEDED(hr))
 832             hr = RuntimeHost_GetDefaultDomain(host, &domain);
 833
 834         if (SUCCEEDED(hr))
 835         {
 836             assembly = host->mono->mono_domain_assembly_open(domain, filenameA);
 837
 838             exit_code = host->mono->mono_jit_exec(domain, assembly, argc, argv);
 839
 840             RuntimeHost_DeleteDomain(host, domain);
 841         }
 842         else
 843             exit_code = -1;
 844
 845         ICLRRuntimeInfo_Release(info);
 846     }
 847     else
 848         exit_code = -1;
 849
 850     HeapFree(GetProcessHeap(), 0, argv);
 851
 852     unload_all_runtimes();
 853
 854     return exit_code;
 855 }
 856
 857 HRESULT RuntimeHost_Construct(const CLRRuntimeInfo *runtime_version,
 858     loaded_mono *loaded_mono, RuntimeHost** result)
 859 {
 860     RuntimeHost *This;
 861
 862     This = HeapAlloc( GetProcessHeap(), 0, sizeof *This );
 863     if ( !This )
 864         return E_OUTOFMEMORY;
 865
 866     This->ICorRuntimeHost_iface.lpVtbl = &corruntimehost_vtbl;
 867     This->ICLRRuntimeHost_iface.lpVtbl = &CLRHostVtbl;
 868
 869     This->ref = 1;
 870     This->version = runtime_version;
 871     This->mono = loaded_mono;
 872     list_init(&This->domains);
 873     This->default_domain = NULL;
 874     InitializeCriticalSection(&This->lock);
 875     This->lock.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": RuntimeHost.lock");
 876
 877     *result = This;
 878
 879     return S_OK;
 880 }
 881
 882 HRESULT RuntimeHost_GetInterface(RuntimeHost *This, REFCLSID clsid, REFIID riid, void **ppv)
 883 {
 884     IUnknown *unk;
 885     HRESULT hr;
 886
 887     if (IsEqualGUID(clsid, &CLSID_CorRuntimeHost))
 888     {
 889         unk = (IUnknown*)&This->ICorRuntimeHost_iface;
 890         IUnknown_AddRef(unk);
 891     }
 892     else if (IsEqualGUID(clsid, &CLSID_CLRRuntimeHost))
 893     {
 894         unk = (IUnknown*)&This->ICLRRuntimeHost_iface;
 895         IUnknown_AddRef(unk);
 896     }
 897     else if (IsEqualGUID(clsid, &CLSID_CorMetaDataDispenser) ||
 898              IsEqualGUID(clsid, &CLSID_CorMetaDataDispenserRuntime))
 899     {
 900         hr = MetaDataDispenser_CreateInstance(&unk);
 901         if (FAILED(hr))
 902             return hr;
 903     }
 904     else if (IsEqualGUID(clsid, &CLSID_CLRDebuggingLegacy))
 905     {
 906         hr = CorDebug_Create(&This->ICLRRuntimeHost_iface, &unk);
 907         if (FAILED(hr))
 908             return hr;
 909     }
 910     else
 911         unk = NULL;
 912
 913     if (unk)
 914     {
 915         hr = IUnknown_QueryInterface(unk, riid, ppv);
 916
 917         IUnknown_Release(unk);
 918
 919         return hr;
 920     }
 921     else
 922         FIXME("not implemented for class %s\n", debugstr_guid(clsid));
 923
 924     return CLASS_E_CLASSNOTAVAILABLE;
 925 }
 926
 927 HRESULT RuntimeHost_Destroy(RuntimeHost *This)
 928 {
 929     struct DomainEntry *cursor, *cursor2;
 930
 931     This->lock.DebugInfo->Spare[0] = 0;
 932     DeleteCriticalSection(&This->lock);
 933
 934     LIST_FOR_EACH_ENTRY_SAFE(cursor, cursor2, &This->domains, struct DomainEntry, entry)
 935     {
 936         list_remove(&cursor->entry);
 937         HeapFree(GetProcessHeap(), 0, cursor);
 938     }
 939
 940     HeapFree( GetProcessHeap(), 0, This );
 941     return S_OK;
 942 }