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     return S_OK;
 103 }
 104
 105 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
 106 {
 107     TRACE("(%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved);
 108
 109     switch (fdwReason)
 110     {
 111     case DLL_WINE_PREATTACH:
 112         return FALSE;  /* prefer native version */
 113     case DLL_PROCESS_ATTACH:
 114         DisableThreadLibraryCalls(hinstDLL);
 115         break;
 116     case DLL_PROCESS_DETACH:
 117         break;
 118     }
 119     return TRUE;
 120 }
 121
 122 BOOL WINAPI _CorDllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
 123 {
 124     FIXME("(%p, %d, %p): stub\n", hinstDLL, fdwReason, lpvReserved);
 125
 126     switch (fdwReason)
 127     {
 128     case DLL_PROCESS_ATTACH:
 129         DisableThreadLibraryCalls(hinstDLL);
 130         break;
 131     case DLL_PROCESS_DETACH:
 132         break;
 133     }
 134     return TRUE;
 135 }
 136
 137 __int32 WINAPI _CorExeMain(void)
 138 {
 139     STARTUPINFOW si;
 140     PROCESS_INFORMATION pi;
 141     WCHAR *mono_exe, *cmd_line;
 142     DWORD size, exit_code;
 143
 144     if (!(mono_exe = get_mono_exe()))
 145     {
 146         MESSAGE("install the Windows version of Mono to run .NET executables\n");
 147         return -1;
 148     }
 149
 150     size = (lstrlenW(mono_exe) + lstrlenW(GetCommandLineW()) + 1) * sizeof(WCHAR);
 151     if (!(cmd_line = HeapAlloc(GetProcessHeap(), 0, size)))
 152     {
 153         HeapFree(GetProcessHeap(), 0, mono_exe);
 154         return -1;
 155     }
 156
 157     lstrcpyW(cmd_line, mono_exe);
 158     HeapFree(GetProcessHeap(), 0, mono_exe);
 159     lstrcatW(cmd_line, GetCommandLineW());
 160
 161     TRACE("new command line: %s\n", debugstr_w(cmd_line));
 162
 163     memset(&si, 0, sizeof(si));
 164     si.cb = sizeof(si);
 165     if (!CreateProcessW(NULL, cmd_line, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi))
 166     {
 167         HeapFree(GetProcessHeap(), 0, cmd_line);
 168         return -1;
 169     }
 170     HeapFree(GetProcessHeap(), 0, cmd_line);
 171
 172     /* wait for the process to exit */
 173     WaitForSingleObject(pi.hProcess, INFINITE);
 174     GetExitCodeProcess(pi.hProcess, &exit_code);
 175
 176     CloseHandle(pi.hThread);
 177     CloseHandle(pi.hProcess);
 178
 179     return (int)exit_code;
 180 }
 181
 182 __int32 WINAPI _CorExeMain2(PBYTE ptrMemory, DWORD cntMemory, LPWSTR imageName, LPWSTR loaderName, LPWSTR cmdLine)
 183 {
 184     TRACE("(%p, %u, %s, %s, %s)\n", ptrMemory, cntMemory, debugstr_w(imageName), debugstr_w(loaderName), debugstr_w(cmdLine));
 185     FIXME("Directly running .NET applications not supported.\n");
 186     return -1;
 187 }
 188
 189 void WINAPI CorExitProcess(int exitCode)
 190 {
 191     FIXME("(%x) stub\n", exitCode);
 192     ExitProcess(exitCode);
 193 }
 194
 195 VOID WINAPI _CorImageUnloading(PVOID imageBase)
 196 {
 197     TRACE("(%p): stub\n", imageBase);
 198 }
 199
 200 HRESULT WINAPI _CorValidateImage(PVOID* imageBase, LPCWSTR imageName)
 201 {
 202     TRACE("(%p, %s): stub\n", imageBase, debugstr_w(imageName));
 203     return E_FAIL;
 204 }
 205
 206 HRESULT WINAPI GetCORSystemDirectory(LPWSTR pbuffer, DWORD cchBuffer, DWORD *dwLength)
 207 {
 208     FIXME("(%p, %d, %p): stub!\n", pbuffer, cchBuffer, dwLength);
 209
 210     if (!dwLength)
 211         return E_POINTER;
 212
 213     *dwLength = 0;
 214
 215     return S_OK;
 216 }
 217
 218 HRESULT WINAPI GetCORVersion(LPWSTR pbuffer, DWORD cchBuffer, DWORD *dwLength)
 219 {
 220     static const WCHAR version[] = {'v','1','.','1','.','4','3','2','2',0};
 221
 222     FIXME("(%p, %d, %p): semi-stub!\n", pbuffer, cchBuffer, dwLength);
 223
 224     if (!dwLength)
 225         return E_POINTER;
 226
 227     *dwLength = lstrlenW(version);
 228
 229     if (cchBuffer < *dwLength)
 230         return ERROR_INSUFFICIENT_BUFFER;
 231
 232     if (pbuffer)
 233         lstrcpyW(pbuffer, version);
 234
 235     return S_OK;
 236 }
 237
 238 HRESULT WINAPI GetRequestedRuntimeInfo(LPCWSTR pExe, LPCWSTR pwszVersion, LPCWSTR pConfigurationFile,
 239     DWORD startupFlags, DWORD runtimeInfoFlags, LPWSTR pDirectory, DWORD dwDirectory, DWORD *dwDirectoryLength,
 240     LPWSTR pVersion, DWORD cchBuffer, DWORD *dwlength)
 241 {
 242     FIXME("(%s, %s, %s, 0x%08x, 0x%08x, %p, 0x%08x, %p, %p, 0x%08x, %p) stub\n", debugstr_w(pExe),
 243           debugstr_w(pwszVersion), debugstr_w(pConfigurationFile), startupFlags, runtimeInfoFlags, pDirectory,
 244           dwDirectory, dwDirectoryLength, pVersion, cchBuffer, dwlength);
 245     return GetCORVersion(pVersion, cchBuffer, dwlength);
 246 }
 247
 248 HRESULT WINAPI LoadLibraryShim( LPCWSTR szDllName, LPCWSTR szVersion, LPVOID pvReserved, HMODULE * phModDll)
 249 {
 250     FIXME("(%p %s, %p, %p, %p): semi-stub\n", szDllName, debugstr_w(szDllName), szVersion, pvReserved, phModDll);
 251
 252     if (phModDll) *phModDll = LoadLibraryW(szDllName);
 253     return S_OK;
 254 }
 255
 256 HRESULT WINAPI CoInitializeCor(DWORD fFlags)
 257 {
 258     FIXME("(0x%08x): stub\n", fFlags);
 259     return S_OK;
 260 }
 261
 262 HRESULT WINAPI GetAssemblyMDImport(LPCWSTR szFileName, REFIID riid, IUnknown **ppIUnk)
 263 {
 264     FIXME("(%p %s, %p, %p): stub\n", szFileName, debugstr_w(szFileName), riid, *ppIUnk);
 265     return ERROR_CALL_NOT_IMPLEMENTED;
 266 }
 267
 268 HRESULT WINAPI GetVersionFromProcess(HANDLE hProcess, LPWSTR pVersion, DWORD cchBuffer, DWORD *dwLength)
 269 {
 270     FIXME("(%p, %p, %d, %p): stub\n", hProcess, pVersion, cchBuffer, dwLength);
 271     return E_NOTIMPL;
 272 }
 273
 274 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID* ppv)
 275 {
 276     FIXME("(%p, %p, %p): stub\n", rclsid, riid, ppv);
 277     if(!ppv)
 278         return E_INVALIDARG;
 279
 280     return E_NOTIMPL;
 281 }
 282
 283 HRESULT WINAPI DllCanUnloadNow(VOID)
 284 {
 285     FIXME("stub\n");
 286     return S_OK;
 287 }