2 * Implementation of the Fusion API
4 * Copyright 2008 James Hawkins
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.
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.
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
30 #include "wine/debug.h"
31 #include "wine/unicode.h"
33 WINE_DEFAULT_DEBUG_CHANNEL(fusion);
35 /******************************************************************
36 * ClearDownloadCache (FUSION.@)
38 HRESULT WINAPI ClearDownloadCache(void)
44 /******************************************************************
45 * CreateInstallReferenceEnum (FUSION.@)
47 HRESULT WINAPI CreateInstallReferenceEnum(IInstallReferenceEnum **ppRefEnum,
48 IAssemblyName *pName, DWORD dwFlags,
51 FIXME("(%p, %p, %08x, %p) stub!\n", ppRefEnum, pName, dwFlags, pvReserved);
55 static HRESULT (WINAPI *pGetCORVersion)(LPWSTR pbuffer, DWORD cchBuffer,
58 static HRESULT get_corversion(LPWSTR version, DWORD size)
64 hmscoree = LoadLibraryA("mscoree.dll");
68 pGetCORVersion = (void *)GetProcAddress(hmscoree, "GetCORVersion");
72 hr = pGetCORVersion(version, size, &len);
74 FreeLibrary(hmscoree);
78 /******************************************************************
79 * GetCachePath (FUSION.@)
81 HRESULT WINAPI GetCachePath(ASM_CACHE_FLAGS dwCacheFlags, LPWSTR pwzCachePath,
85 WCHAR windir[MAX_PATH];
86 WCHAR version[MAX_PATH];
90 static const WCHAR backslash[] = {'\\',0};
91 static const WCHAR assembly[] = {'a','s','s','e','m','b','l','y',0};
92 static const WCHAR gac[] = {'G','A','C',0};
93 static const WCHAR nativeimg[] = {
94 'N','a','t','i','v','e','I','m','a','g','e','s','_',0};
96 static const WCHAR zapfmt[] = {'%','s','\\','%','s','\\','%','s','%','s','_','6','4',0};
98 static const WCHAR zapfmt[] = {'%','s','\\','%','s','\\','%','s','%','s','_','3','2',0};
101 TRACE("(%08x, %p, %p)\n", dwCacheFlags, pwzCachePath, pcchPath);
106 GetWindowsDirectoryW(windir, MAX_PATH);
107 lstrcpyW(path, windir);
108 lstrcatW(path, backslash);
109 lstrcatW(path, assembly);
111 switch (dwCacheFlags)
115 hr = get_corversion(version, MAX_PATH);
119 sprintfW(path, zapfmt, windir, assembly, nativeimg, version);
125 lstrcatW(path, backslash);
130 case ASM_CACHE_DOWNLOAD:
132 FIXME("Download cache not implemented\n");
137 break; /* already set */
143 len = lstrlenW(path) + 1;
144 if (*pcchPath <= len || !pwzCachePath)
145 hr = HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER);
146 else if (pwzCachePath)
147 lstrcpyW(pwzCachePath, path);