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);
36 /******************************************************************
37 * InitializeFusion (FUSION.@)
39 HRESULT WINAPI InitializeFusion(void)
45 /******************************************************************
46 * ClearDownloadCache (FUSION.@)
48 HRESULT WINAPI ClearDownloadCache(void)
54 /******************************************************************
55 * CreateInstallReferenceEnum (FUSION.@)
57 HRESULT WINAPI CreateInstallReferenceEnum(IInstallReferenceEnum **ppRefEnum,
58 IAssemblyName *pName, DWORD dwFlags,
61 FIXME("(%p, %p, %08x, %p) stub!\n", ppRefEnum, pName, dwFlags, pvReserved);
65 /******************************************************************
66 * CreateApplicationContext (FUSION.@)
68 HRESULT WINAPI CreateApplicationContext(IAssemblyName *name, void *ctx)
70 FIXME("%p, %p\n", name, ctx);
74 static HRESULT (WINAPI *pGetCORVersion)(LPWSTR pbuffer, DWORD cchBuffer,
77 static HRESULT get_corversion(LPWSTR version, DWORD size)
83 hmscoree = LoadLibraryA("mscoree.dll");
87 pGetCORVersion = (void *)GetProcAddress(hmscoree, "GetCORVersion");
91 hr = pGetCORVersion(version, size, &len);
93 FreeLibrary(hmscoree);
97 /******************************************************************
98 * GetCachePath (FUSION.@)
100 HRESULT WINAPI GetCachePath(ASM_CACHE_FLAGS dwCacheFlags, LPWSTR pwzCachePath,
103 static const WCHAR assembly[] = {'\\','a','s','s','e','m','b','l','y',0};
104 static const WCHAR gac[] = {'\\','G','A','C',0};
105 static const WCHAR nativeimg[] = {'N','a','t','i','v','e','I','m','a','g','e','s','_',0};
106 static const WCHAR dotnet[] = {'\\','M','i','c','r','o','s','o','f','t','.','N','E','T',0};
108 static const WCHAR zapfmt[] = {'%','s','\\','%','s','\\','%','s','%','s','_','6','4',0};
110 static const WCHAR zapfmt[] = {'%','s','\\','%','s','\\','%','s','%','s','_','3','2',0};
112 WCHAR path[MAX_PATH], windir[MAX_PATH], version[MAX_PATH];
116 TRACE("(%08x, %p, %p)\n", dwCacheFlags, pwzCachePath, pcchPath);
121 len = GetWindowsDirectoryW(windir, MAX_PATH);
122 strcpyW(path, windir);
124 switch (dwCacheFlags)
128 hr = get_corversion(version, MAX_PATH);
132 len = sprintfW(path, zapfmt, windir, assembly + 1, nativeimg, version);
137 strcpyW(path + len, assembly);
138 len += sizeof(assembly)/sizeof(WCHAR) - 1;
139 strcpyW(path + len, gac);
140 len += sizeof(gac)/sizeof(WCHAR) - 1;
143 case ASM_CACHE_DOWNLOAD:
145 FIXME("Download cache not implemented\n");
149 strcpyW(path + len, assembly);
150 len += sizeof(assembly)/sizeof(WCHAR) - 1;
152 case ASM_CACHE_ROOT_EX:
153 strcpyW(path + len, dotnet);
154 len += sizeof(dotnet)/sizeof(WCHAR) - 1;
155 strcpyW(path + len, assembly);
156 len += sizeof(assembly)/sizeof(WCHAR) - 1;
163 if (*pcchPath <= len || !pwzCachePath)
164 hr = HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER);
165 else if (pwzCachePath)
166 strcpyW(pwzCachePath, path);