dlls/fusion/asmcache.c

   1 /*
   2  * IAssemblyCache implementation
   3  *
   4  * Copyright 2008 James Hawkins
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include <stdarg.h>
  22 #include <stdio.h>
  23
  24 #define COBJMACROS
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "winuser.h"
  29 #include "winver.h"
  30 #include "wincrypt.h"
  31 #include "winreg.h"
  32 #include "shlwapi.h"
  33 #include "dbghelp.h"
  34 #include "ole2.h"
  35 #include "fusion.h"
  36 #include "corerror.h"
  37
  38 #include "fusionpriv.h"
  39 #include "wine/debug.h"
  40 #include "wine/unicode.h"
  41
  42 WINE_DEFAULT_DEBUG_CHANNEL(fusion);
  43
  44 static BOOL create_full_path(LPCWSTR path)
  45 {
  46     LPWSTR new_path;
  47     BOOL ret = TRUE;
  48     int len;
  49
  50     new_path = HeapAlloc(GetProcessHeap(), 0, (strlenW(path) + 1) * sizeof(WCHAR));
  51     if (!new_path)
  52         return FALSE;
  53
  54     strcpyW(new_path, path);
  55
  56     while ((len = strlenW(new_path)) && new_path[len - 1] == '\\')
  57         new_path[len - 1] = 0;
  58
  59     while (!CreateDirectoryW(new_path, NULL))
  60     {
  61         LPWSTR slash;
  62         DWORD last_error = GetLastError();
  63
  64         if(last_error == ERROR_ALREADY_EXISTS)
  65             break;
  66
  67         if(last_error != ERROR_PATH_NOT_FOUND)
  68         {
  69             ret = FALSE;
  70             break;
  71         }
  72
  73         if(!(slash = strrchrW(new_path, '\\')))
  74         {
  75             ret = FALSE;
  76             break;
  77         }
  78
  79         len = slash - new_path;
  80         new_path[len] = 0;
  81         if(!create_full_path(new_path))
  82         {
  83             ret = FALSE;
  84             break;
  85         }
  86
  87         new_path[len] = '\\';
  88     }
  89
  90     HeapFree(GetProcessHeap(), 0, new_path);
  91     return ret;
  92 }
  93
  94 static BOOL get_assembly_directory(LPWSTR dir, DWORD size, BYTE architecture)
  95 {
  96     static const WCHAR gac[] = {'\\','a','s','s','e','m','b','l','y','\\','G','A','C',0};
  97
  98     static const WCHAR msil[] = {'_','M','S','I','L',0};
  99     static const WCHAR x86[] = {'_','3','2',0};
 100     static const WCHAR amd64[] = {'_','6','4',0};
 101
 102     GetWindowsDirectoryW(dir, size);
 103     strcatW(dir, gac);
 104
 105     switch (architecture)
 106     {
 107         case peMSIL:
 108             strcatW(dir, msil);
 109             break;
 110
 111         case peI386:
 112             strcatW(dir, x86);
 113             break;
 114
 115         case peAMD64:
 116             strcatW(dir, amd64);
 117             break;
 118     }
 119
 120     return TRUE;
 121 }
 122
 123 /* IAssemblyCache */
 124
 125 typedef struct {
 126     IAssemblyCache IAssemblyCache_iface;
 127
 128     LONG ref;
 129 } IAssemblyCacheImpl;
 130
 131 static inline IAssemblyCacheImpl *impl_from_IAssemblyCache(IAssemblyCache *iface)
 132 {
 133     return CONTAINING_RECORD(iface, IAssemblyCacheImpl, IAssemblyCache_iface);
 134 }
 135
 136 static HRESULT WINAPI IAssemblyCacheImpl_QueryInterface(IAssemblyCache *iface,
 137                                                         REFIID riid, LPVOID *ppobj)
 138 {
 139     IAssemblyCacheImpl *This = impl_from_IAssemblyCache(iface);
 140
 141     TRACE("(%p, %s, %p)\n", This, debugstr_guid(riid), ppobj);
 142
 143     *ppobj = NULL;
 144
 145     if (IsEqualIID(riid, &IID_IUnknown) ||
 146         IsEqualIID(riid, &IID_IAssemblyCache))
 147     {
 148         IUnknown_AddRef(iface);
 149         *ppobj = This;
 150         return S_OK;
 151     }
 152
 153     WARN("(%p, %s, %p): not found\n", This, debugstr_guid(riid), ppobj);
 154     return E_NOINTERFACE;
 155 }
 156
 157 static ULONG WINAPI IAssemblyCacheImpl_AddRef(IAssemblyCache *iface)
 158 {
 159     IAssemblyCacheImpl *This = impl_from_IAssemblyCache(iface);
 160     ULONG refCount = InterlockedIncrement(&This->ref);
 161
 162     TRACE("(%p)->(ref before = %u)\n", This, refCount - 1);
 163
 164     return refCount;
 165 }
 166
 167 static ULONG WINAPI IAssemblyCacheImpl_Release(IAssemblyCache *iface)
 168 {
 169     IAssemblyCacheImpl *This = impl_from_IAssemblyCache(iface);
 170     ULONG refCount = InterlockedDecrement(&This->ref);
 171
 172     TRACE("(%p)->(ref before = %u)\n", This, refCount + 1);
 173
 174     if (!refCount)
 175         HeapFree(GetProcessHeap(), 0, This);
 176
 177     return refCount;
 178 }
 179
 180 static HRESULT WINAPI IAssemblyCacheImpl_UninstallAssembly(IAssemblyCache *iface,
 181                                                            DWORD dwFlags,
 182                                                            LPCWSTR pszAssemblyName,
 183                                                            LPCFUSION_INSTALL_REFERENCE pRefData,
 184                                                            ULONG *pulDisposition)
 185 {
 186     FIXME("(%p, %d, %s, %p, %p) stub!\n", iface, dwFlags,
 187           debugstr_w(pszAssemblyName), pRefData, pulDisposition);
 188
 189     return E_NOTIMPL;
 190 }
 191
 192 static HRESULT WINAPI IAssemblyCacheImpl_QueryAssemblyInfo(IAssemblyCache *iface,
 193                                                            DWORD dwFlags,
 194                                                            LPCWSTR pszAssemblyName,
 195                                                            ASSEMBLY_INFO *pAsmInfo)
 196 {
 197     IAssemblyName *asmname, *next = NULL;
 198     IAssemblyEnum *asmenum = NULL;
 199     HRESULT hr;
 200
 201     TRACE("(%p, %d, %s, %p)\n", iface, dwFlags,
 202           debugstr_w(pszAssemblyName), pAsmInfo);
 203
 204     if (pAsmInfo)
 205     {
 206         if (pAsmInfo->cbAssemblyInfo == 0)
 207             pAsmInfo->cbAssemblyInfo = sizeof(ASSEMBLY_INFO);
 208         else if (pAsmInfo->cbAssemblyInfo != sizeof(ASSEMBLY_INFO))
 209             return E_INVALIDARG;
 210     }
 211
 212     hr = CreateAssemblyNameObject(&asmname, pszAssemblyName,
 213                                   CANOF_PARSE_DISPLAY_NAME, NULL);
 214     if (FAILED(hr))
 215         return hr;
 216
 217     hr = CreateAssemblyEnum(&asmenum, NULL, asmname, ASM_CACHE_GAC, NULL);
 218     if (FAILED(hr))
 219         goto done;
 220
 221     hr = IAssemblyEnum_GetNextAssembly(asmenum, NULL, &next, 0);
 222     if (hr == S_FALSE)
 223     {
 224         hr = HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND);
 225         goto done;
 226     }
 227
 228     if (!pAsmInfo)
 229         goto done;
 230
 231     hr = IAssemblyName_GetPath(next, pAsmInfo->pszCurrentAssemblyPathBuf, &pAsmInfo->cchBuf);
 232
 233     pAsmInfo->dwAssemblyFlags = ASSEMBLYINFO_FLAG_INSTALLED;
 234
 235 done:
 236     IAssemblyName_Release(asmname);
 237     if (next) IAssemblyName_Release(next);
 238     if (asmenum) IAssemblyEnum_Release(asmenum);
 239
 240     return hr;
 241 }
 242
 243 static HRESULT WINAPI IAssemblyCacheImpl_CreateAssemblyCacheItem(IAssemblyCache *iface,
 244                                                                  DWORD dwFlags,
 245                                                                  PVOID pvReserved,
 246                                                                  IAssemblyCacheItem **ppAsmItem,
 247                                                                  LPCWSTR pszAssemblyName)
 248 {
 249     FIXME("(%p, %d, %p, %p, %s) stub!\n", iface, dwFlags, pvReserved,
 250           ppAsmItem, debugstr_w(pszAssemblyName));
 251
 252     return E_NOTIMPL;
 253 }
 254
 255 static HRESULT WINAPI IAssemblyCacheImpl_CreateAssemblyScavenger(IAssemblyCache *iface,
 256                                                                  IUnknown **ppUnkReserved)
 257 {
 258     FIXME("(%p, %p) stub!\n", iface, ppUnkReserved);
 259     return E_NOTIMPL;
 260 }
 261
 262 static HRESULT WINAPI IAssemblyCacheImpl_InstallAssembly(IAssemblyCache *iface,
 263                                                          DWORD dwFlags,
 264                                                          LPCWSTR pszManifestFilePath,
 265                                                          LPCFUSION_INSTALL_REFERENCE pRefData)
 266 {
 267     static const WCHAR format[] =
 268         {'%','s','\\','%','s','\\','%','s','_','_','%','s','\\',0};
 269
 270     ASSEMBLY *assembly;
 271     LPWSTR filename;
 272     LPWSTR name = NULL;
 273     LPWSTR token = NULL;
 274     LPWSTR version = NULL;
 275     LPWSTR asmpath = NULL;
 276     WCHAR path[MAX_PATH];
 277     WCHAR asmdir[MAX_PATH];
 278     LPWSTR ext;
 279     HRESULT hr;
 280
 281     static const WCHAR ext_exe[] = {'.','e','x','e',0};
 282     static const WCHAR ext_dll[] = {'.','d','l','l',0};
 283
 284     TRACE("(%p, %d, %s, %p)\n", iface, dwFlags,
 285           debugstr_w(pszManifestFilePath), pRefData);
 286
 287     if (!pszManifestFilePath || !*pszManifestFilePath)
 288         return E_INVALIDARG;
 289
 290     if (!(ext = strrchrW(pszManifestFilePath, '.')))
 291         return HRESULT_FROM_WIN32(ERROR_INVALID_NAME);
 292
 293     if (lstrcmpiW(ext, ext_exe) && lstrcmpiW(ext, ext_dll))
 294         return HRESULT_FROM_WIN32(ERROR_INVALID_NAME);
 295
 296     if (GetFileAttributesW(pszManifestFilePath) == INVALID_FILE_ATTRIBUTES)
 297         return HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND);
 298
 299     hr = assembly_create(&assembly, pszManifestFilePath);
 300     if (FAILED(hr))
 301     {
 302         hr = COR_E_ASSEMBLYEXPECTED;
 303         goto done;
 304     }
 305
 306     hr = assembly_get_name(assembly, &name);
 307     if (FAILED(hr))
 308         goto done;
 309
 310     hr = assembly_get_pubkey_token(assembly, &token);
 311     if (FAILED(hr))
 312         goto done;
 313
 314     hr = assembly_get_version(assembly, &version);
 315     if (FAILED(hr))
 316         goto done;
 317
 318     get_assembly_directory(asmdir, MAX_PATH, assembly_get_architecture(assembly));
 319
 320     sprintfW(path, format, asmdir, name, version, token);
 321
 322     create_full_path(path);
 323
 324     hr = assembly_get_path(assembly, &asmpath);
 325     if (FAILED(hr))
 326         goto done;
 327
 328     filename = PathFindFileNameW(asmpath);
 329
 330     strcatW(path, filename);
 331     if (!CopyFileW(asmpath, path, FALSE))
 332         hr = HRESULT_FROM_WIN32(GetLastError());
 333
 334 done:
 335     HeapFree(GetProcessHeap(), 0, name);
 336     HeapFree(GetProcessHeap(), 0, token);
 337     HeapFree(GetProcessHeap(), 0, version);
 338     HeapFree(GetProcessHeap(), 0, asmpath);
 339     assembly_release(assembly);
 340     return hr;
 341 }
 342
 343 static const IAssemblyCacheVtbl AssemblyCacheVtbl = {
 344     IAssemblyCacheImpl_QueryInterface,
 345     IAssemblyCacheImpl_AddRef,
 346     IAssemblyCacheImpl_Release,
 347     IAssemblyCacheImpl_UninstallAssembly,
 348     IAssemblyCacheImpl_QueryAssemblyInfo,
 349     IAssemblyCacheImpl_CreateAssemblyCacheItem,
 350     IAssemblyCacheImpl_CreateAssemblyScavenger,
 351     IAssemblyCacheImpl_InstallAssembly
 352 };
 353
 354 /******************************************************************
 355  *  CreateAssemblyCache   (FUSION.@)
 356  */
 357 HRESULT WINAPI CreateAssemblyCache(IAssemblyCache **ppAsmCache, DWORD dwReserved)
 358 {
 359     IAssemblyCacheImpl *cache;
 360
 361     TRACE("(%p, %d)\n", ppAsmCache, dwReserved);
 362
 363     if (!ppAsmCache)
 364         return E_INVALIDARG;
 365
 366     *ppAsmCache = NULL;
 367
 368     cache = HeapAlloc(GetProcessHeap(), 0, sizeof(IAssemblyCacheImpl));
 369     if (!cache)
 370         return E_OUTOFMEMORY;
 371
 372     cache->IAssemblyCache_iface.lpVtbl = &AssemblyCacheVtbl;
 373     cache->ref = 1;
 374
 375     *ppAsmCache = &cache->IAssemblyCache_iface;
 376
 377     return S_OK;
 378 }
 379
 380 /* IAssemblyCacheItem */
 381
 382 typedef struct {
 383     IAssemblyCacheItem IAssemblyCacheItem_iface;
 384
 385     LONG ref;
 386 } IAssemblyCacheItemImpl;
 387
 388 static inline IAssemblyCacheItemImpl *impl_from_IAssemblyCacheItem(IAssemblyCacheItem *iface)
 389 {
 390     return CONTAINING_RECORD(iface, IAssemblyCacheItemImpl, IAssemblyCacheItem_iface);
 391 }
 392
 393 static HRESULT WINAPI IAssemblyCacheItemImpl_QueryInterface(IAssemblyCacheItem *iface,
 394                                                             REFIID riid, LPVOID *ppobj)
 395 {
 396     IAssemblyCacheItemImpl *This = impl_from_IAssemblyCacheItem(iface);
 397
 398     TRACE("(%p, %s, %p)\n", This, debugstr_guid(riid), ppobj);
 399
 400     *ppobj = NULL;
 401
 402     if (IsEqualIID(riid, &IID_IUnknown) ||
 403         IsEqualIID(riid, &IID_IAssemblyCacheItem))
 404     {
 405         IUnknown_AddRef(iface);
 406         *ppobj = This;
 407         return S_OK;
 408     }
 409
 410     WARN("(%p, %s, %p): not found\n", This, debugstr_guid(riid), ppobj);
 411     return E_NOINTERFACE;
 412 }
 413
 414 static ULONG WINAPI IAssemblyCacheItemImpl_AddRef(IAssemblyCacheItem *iface)
 415 {
 416     IAssemblyCacheItemImpl *This = impl_from_IAssemblyCacheItem(iface);
 417     ULONG refCount = InterlockedIncrement(&This->ref);
 418
 419     TRACE("(%p)->(ref before = %u)\n", This, refCount - 1);
 420
 421     return refCount;
 422 }
 423
 424 static ULONG WINAPI IAssemblyCacheItemImpl_Release(IAssemblyCacheItem *iface)
 425 {
 426     IAssemblyCacheItemImpl *This = impl_from_IAssemblyCacheItem(iface);
 427     ULONG refCount = InterlockedDecrement(&This->ref);
 428
 429     TRACE("(%p)->(ref before = %u)\n", This, refCount + 1);
 430
 431     if (!refCount)
 432         HeapFree(GetProcessHeap(), 0, This);
 433
 434     return refCount;
 435 }
 436
 437 static HRESULT WINAPI IAssemblyCacheItemImpl_CreateStream(IAssemblyCacheItem *iface,
 438                                                         DWORD dwFlags,
 439                                                         LPCWSTR pszStreamName,
 440                                                         DWORD dwFormat,
 441                                                         DWORD dwFormatFlags,
 442                                                         IStream **ppIStream,
 443                                                         ULARGE_INTEGER *puliMaxSize)
 444 {
 445     FIXME("(%p, %d, %s, %d, %d, %p, %p) stub!\n", iface, dwFlags,
 446           debugstr_w(pszStreamName), dwFormat, dwFormatFlags, ppIStream, puliMaxSize);
 447
 448     return E_NOTIMPL;
 449 }
 450
 451 static HRESULT WINAPI IAssemblyCacheItemImpl_Commit(IAssemblyCacheItem *iface,
 452                                                   DWORD dwFlags,
 453                                                   ULONG *pulDisposition)
 454 {
 455     FIXME("(%p, %d, %p) stub!\n", iface, dwFlags, pulDisposition);
 456     return E_NOTIMPL;
 457 }
 458
 459 static HRESULT WINAPI IAssemblyCacheItemImpl_AbortItem(IAssemblyCacheItem *iface)
 460 {
 461     FIXME("(%p) stub!\n", iface);
 462     return E_NOTIMPL;
 463 }
 464
 465 static const IAssemblyCacheItemVtbl AssemblyCacheItemVtbl = {
 466     IAssemblyCacheItemImpl_QueryInterface,
 467     IAssemblyCacheItemImpl_AddRef,
 468     IAssemblyCacheItemImpl_Release,
 469     IAssemblyCacheItemImpl_CreateStream,
 470     IAssemblyCacheItemImpl_Commit,
 471     IAssemblyCacheItemImpl_AbortItem
 472 };