dlls/mscoree/mscoree_main.c

   1 /*
   2  * Implementation of mscoree.dll
   3  * Microsoft Component Object Runtime Execution Engine
   4  *
   5  * Copyright 2006 Paul Chitescu
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #include <stdarg.h>
  23
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "winuser.h"
  27 #include "winreg.h"
  28 #include "ole2.h"
  29
  30 #include "cor.h"
  31 #include "mscoree.h"
  32
  33 #include "wine/debug.h"
  34
  35 WINE_DEFAULT_DEBUG_CHANNEL( mscoree );
  36
  37 static LPWSTR get_mono_exe(void)
  38 {
  39     static const WCHAR mono_exe[] = {'b','i','n','\\','m','o','n','o','.','e','x','e',' ',0};
  40     static const WCHAR mono_key[] = {'S','o','f','t','w','a','r','e','\\','N','o','v','e','l','l','\\','M','o','n','o',0};
  41     static const WCHAR defaul_clr[] = {'D','e','f','a','u','l','t','C','L','R',0};
  42     static const WCHAR install_root[] = {'S','d','k','I','n','s','t','a','l','l','R','o','o','t',0};
  43     static const WCHAR slash[] = {'\\',0};
  44
  45     WCHAR version[64], version_key[MAX_PATH], root[MAX_PATH], *ret;
  46     DWORD len, size;
  47     HKEY key;
  48
  49     if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, mono_key, 0, KEY_READ, &key))
  50         return NULL;
  51
  52     len = sizeof(version);
  53     if (RegQueryValueExW(key, defaul_clr, 0, NULL, (LPBYTE)version, &len))
  54     {
  55         RegCloseKey(key);
  56         return NULL;
  57     }
  58     RegCloseKey(key);
  59
  60     lstrcpyW(version_key, mono_key);
  61     lstrcatW(version_key, slash);
  62     lstrcatW(version_key, version);
  63
  64     if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, version_key, 0, KEY_READ, &key))
  65         return NULL;
  66
  67     len = sizeof(root);
  68     if (RegQueryValueExW(key, install_root, 0, NULL, (LPBYTE)root, &len))
  69     {
  70         RegCloseKey(key);
  71         return NULL;
  72     }
  73     RegCloseKey(key);
  74
  75     size = len + sizeof(slash) + sizeof(mono_exe);
  76     if (!(ret = HeapAlloc(GetProcessHeap(), 0, size))) return NULL;
  77
  78     lstrcpyW(ret, root);
  79     lstrcatW(ret, slash);
  80     lstrcatW(ret, mono_exe);
  81
  82     return ret;
  83 }
  84
  85 HRESULT WINAPI CorBindToRuntimeHost(LPCWSTR pwszVersion, LPCWSTR pwszBuildFlavor,
  86                                     LPCWSTR pwszHostConfigFile, VOID *pReserved,
  87                                     DWORD startupFlags, REFCLSID rclsid,
  88                                     REFIID riid, LPVOID *ppv)
  89 {
  90     WCHAR *mono_exe;
  91
  92     FIXME("(%s, %s, %s, %p, %d, %p, %p, %p): semi-stub!\n", debugstr_w(pwszVersion),
  93           debugstr_w(pwszBuildFlavor), debugstr_w(pwszHostConfigFile), pReserved,
  94           startupFlags, rclsid, riid, ppv);
  95
  96     if (!(mono_exe = get_mono_exe()))
  97     {
  98         MESSAGE("wine: Install the Windows version of Mono to run .NET executables\n");
  99         return E_FAIL;
 100     }
 101
 102     HeapFree(GetProcessHeap(), 0, mono_exe);
 103
 104     return S_OK;
 105 }
 106
 107 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
 108 {
 109     TRACE("(%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved);
 110
 111     switch (fdwReason)
 112     {
 113     case DLL_WINE_PREATTACH:
 114         return FALSE;  /* prefer native version */
 115     case DLL_PROCESS_ATTACH:
 116         DisableThreadLibraryCalls(hinstDLL);
 117         break;
 118     case DLL_PROCESS_DETACH:
 119         break;
 120     }
 121     return TRUE;
 122 }
 123
 124 BOOL WINAPI _CorDllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
 125 {
 126     FIXME("(%p, %d, %p): stub\n", hinstDLL, fdwReason, lpvReserved);
 127
 128     switch (fdwReason)
 129     {
 130     case DLL_PROCESS_ATTACH:
 131         DisableThreadLibraryCalls(hinstDLL);
 132         break;
 133     case DLL_PROCESS_DETACH:
 134         break;
 135     }
 136     return TRUE;
 137 }
 138
 139 __int32 WINAPI _CorExeMain(void)
 140 {
 141     STARTUPINFOW si;
 142     PROCESS_INFORMATION pi;
 143     WCHAR *mono_exe, *cmd_line;
 144     DWORD size, exit_code;
 145
 146     if (!(mono_exe = get_mono_exe()))
 147     {
 148         MESSAGE("install the Windows version of Mono to run .NET executables\n");
 149         return -1;
 150     }
 151
 152     size = (lstrlenW(mono_exe) + lstrlenW(GetCommandLineW()) + 1) * sizeof(WCHAR);
 153     if (!(cmd_line = HeapAlloc(GetProcessHeap(), 0, size)))
 154     {
 155         HeapFree(GetProcessHeap(), 0, mono_exe);
 156         return -1;
 157     }
 158
 159     lstrcpyW(cmd_line, mono_exe);
 160     HeapFree(GetProcessHeap(), 0, mono_exe);
 161     lstrcatW(cmd_line, GetCommandLineW());
 162
 163     TRACE("new command line: %s\n", debugstr_w(cmd_line));
 164
 165     memset(&si, 0, sizeof(si));
 166     si.cb = sizeof(si);
 167     if (!CreateProcessW(NULL, cmd_line, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi))
 168     {
 169         HeapFree(GetProcessHeap(), 0, cmd_line);
 170         return -1;
 171     }
 172     HeapFree(GetProcessHeap(), 0, cmd_line);
 173
 174     /* wait for the process to exit */
 175     WaitForSingleObject(pi.hProcess, INFINITE);
 176     GetExitCodeProcess(pi.hProcess, &exit_code);
 177
 178     CloseHandle(pi.hThread);
 179     CloseHandle(pi.hProcess);
 180
 181     return (int)exit_code;
 182 }
 183
 184 __int32 WINAPI _CorExeMain2(PBYTE ptrMemory, DWORD cntMemory, LPWSTR imageName, LPWSTR loaderName, LPWSTR cmdLine)
 185 {
 186     TRACE("(%p, %u, %s, %s, %s)\n", ptrMemory, cntMemory, debugstr_w(imageName), debugstr_w(loaderName), debugstr_w(cmdLine));
 187     FIXME("Directly running .NET applications not supported.\n");
 188     return -1;
 189 }
 190
 191 void WINAPI CorExitProcess(int exitCode)
 192 {
 193     FIXME("(%x) stub\n", exitCode);
 194     ExitProcess(exitCode);
 195 }
 196
 197 VOID WINAPI _CorImageUnloading(PVOID imageBase)
 198 {
 199     TRACE("(%p): stub\n", imageBase);
 200 }
 201
 202 HRESULT WINAPI _CorValidateImage(PVOID* imageBase, LPCWSTR imageName)
 203 {
 204     TRACE("(%p, %s): stub\n", imageBase, debugstr_w(imageName));
 205     return E_FAIL;
 206 }
 207
 208 HRESULT WINAPI GetCORSystemDirectory(LPWSTR pbuffer, DWORD cchBuffer, DWORD *dwLength)
 209 {
 210     FIXME("(%p, %d, %p): stub!\n", pbuffer, cchBuffer, dwLength);
 211
 212     if (!dwLength)
 213         return E_POINTER;
 214
 215     *dwLength = 0;
 216
 217     return S_OK;
 218 }
 219
 220 HRESULT WINAPI GetCORVersion(LPWSTR pbuffer, DWORD cchBuffer, DWORD *dwLength)
 221 {
 222     static const WCHAR version[] = {'v','1','.','1','.','4','3','2','2',0};
 223
 224     FIXME("(%p, %d, %p): semi-stub!\n", pbuffer, cchBuffer, dwLength);
 225
 226     if (!dwLength)
 227         return E_POINTER;
 228
 229     *dwLength = lstrlenW(version);
 230
 231     if (cchBuffer < *dwLength)
 232         return ERROR_INSUFFICIENT_BUFFER;
 233
 234     if (pbuffer)
 235         lstrcpyW(pbuffer, version);
 236
 237     return S_OK;
 238 }
 239
 240 HRESULT WINAPI GetRequestedRuntimeInfo(LPCWSTR pExe, LPCWSTR pwszVersion, LPCWSTR pConfigurationFile,
 241     DWORD startupFlags, DWORD runtimeInfoFlags, LPWSTR pDirectory, DWORD dwDirectory, DWORD *dwDirectoryLength,
 242     LPWSTR pVersion, DWORD cchBuffer, DWORD *dwlength)
 243 {
 244     FIXME("(%s, %s, %s, 0x%08x, 0x%08x, %p, 0x%08x, %p, %p, 0x%08x, %p) stub\n", debugstr_w(pExe),
 245           debugstr_w(pwszVersion), debugstr_w(pConfigurationFile), startupFlags, runtimeInfoFlags, pDirectory,
 246           dwDirectory, dwDirectoryLength, pVersion, cchBuffer, dwlength);
 247     return GetCORVersion(pVersion, cchBuffer, dwlength);
 248 }
 249
 250 HRESULT WINAPI LoadLibraryShim( LPCWSTR szDllName, LPCWSTR szVersion, LPVOID pvReserved, HMODULE * phModDll)
 251 {
 252     FIXME("(%p %s, %p, %p, %p): semi-stub\n", szDllName, debugstr_w(szDllName), szVersion, pvReserved, phModDll);
 253
 254     if (phModDll) *phModDll = LoadLibraryW(szDllName);
 255     return S_OK;
 256 }
 257
 258 HRESULT WINAPI CoInitializeCor(DWORD fFlags)
 259 {
 260     FIXME("(0x%08x): stub\n", fFlags);
 261     return S_OK;
 262 }
 263
 264 HRESULT WINAPI GetAssemblyMDImport(LPCWSTR szFileName, REFIID riid, IUnknown **ppIUnk)
 265 {
 266     FIXME("(%p %s, %p, %p): stub\n", szFileName, debugstr_w(szFileName), riid, *ppIUnk);
 267     return ERROR_CALL_NOT_IMPLEMENTED;
 268 }
 269
 270 HRESULT WINAPI GetVersionFromProcess(HANDLE hProcess, LPWSTR pVersion, DWORD cchBuffer, DWORD *dwLength)
 271 {
 272     FIXME("(%p, %p, %d, %p): stub\n", hProcess, pVersion, cchBuffer, dwLength);
 273     return E_NOTIMPL;
 274 }
 275
 276 HRESULT WINAPI LoadStringRCEx(LCID culture, UINT resId, LPWSTR pBuffer, int iBufLen, int bQuiet, int* pBufLen)
 277 {
 278     HRESULT res = S_OK;
 279     if ((iBufLen <= 0) || !pBuffer)
 280         return E_INVALIDARG;
 281     pBuffer[0] = 0;
 282     if (resId) {
 283         FIXME("(%d, %x, %p, %d, %d, %p): semi-stub\n", culture, resId, pBuffer, iBufLen, bQuiet, pBufLen);
 284         res = E_NOTIMPL;
 285     }
 286     else
 287         res = E_FAIL;
 288     if (pBufLen)
 289         *pBufLen = lstrlenW(pBuffer);
 290     return res;
 291 }
 292
 293 HRESULT WINAPI LoadStringRC(UINT resId, LPWSTR pBuffer, int iBufLen, int bQuiet)
 294 {
 295     return LoadStringRCEx(-1, resId, pBuffer, iBufLen, bQuiet, NULL);
 296 }
 297
 298 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID* ppv)
 299 {
 300     FIXME("(%p, %p, %p): stub\n", rclsid, riid, ppv);
 301     if(!ppv)
 302         return E_INVALIDARG;
 303
 304     return E_NOTIMPL;
 305 }
 306
 307 HRESULT WINAPI DllCanUnloadNow(VOID)
 308 {
 309     FIXME("stub\n");
 310     return S_OK;
 311 }