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 "wine/debug.h"
  31
  32 WINE_DEFAULT_DEBUG_CHANNEL( mscoree );
  33
  34 HRESULT WINAPI CorBindToRuntimeHost(LPCWSTR pwszVersion, LPCWSTR pwszBuildFlavor,
  35                                     LPCWSTR pwszHostConfigFile, VOID *pReserved,
  36                                     DWORD startupFlags, REFCLSID rclsid,
  37                                     REFIID riid, LPVOID *ppv)
  38 {
  39     FIXME("(%s, %s, %s, %p, %d, %p, %p, %p): stub!\n", debugstr_w(pwszVersion),
  40           debugstr_w(pwszBuildFlavor), debugstr_w(pwszHostConfigFile), pReserved,
  41           startupFlags, rclsid, riid, ppv);
  42
  43     return E_FAIL;
  44 }
  45
  46 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
  47 {
  48     TRACE("(%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved);
  49
  50     switch (fdwReason)
  51     {
  52     case DLL_WINE_PREATTACH:
  53         return FALSE;  /* prefer native version */
  54     case DLL_PROCESS_ATTACH:
  55         DisableThreadLibraryCalls(hinstDLL);
  56         break;
  57     case DLL_PROCESS_DETACH:
  58         break;
  59     }
  60     return TRUE;
  61 }
  62
  63 BOOL WINAPI _CorDllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
  64 {
  65     FIXME("(%p, %d, %p): stub\n", hinstDLL, fdwReason, lpvReserved);
  66
  67     switch (fdwReason)
  68     {
  69     case DLL_PROCESS_ATTACH:
  70         DisableThreadLibraryCalls(hinstDLL);
  71         break;
  72     case DLL_PROCESS_DETACH:
  73         break;
  74     }
  75     return TRUE;
  76 }
  77
  78 static LPWSTR get_mono_exe()
  79 {
  80     static const WCHAR mono_exe[] = {'b','i','n','\\','m','o','n','o','.','e','x','e',' ',0};
  81     static const WCHAR mono_key[] = {'S','o','f','t','w','a','r','e','\\','N','o','v','e','l','l','\\','M','o','n','o',0};
  82     static const WCHAR defaul_clr[] = {'D','e','f','a','u','l','t','C','L','R',0};
  83     static const WCHAR install_root[] = {'S','d','k','I','n','s','t','a','l','l','R','o','o','t',0};
  84     static const WCHAR slash[] = {'\\',0};
  85
  86     WCHAR version[64], version_key[MAX_PATH], root[MAX_PATH], *ret;
  87     DWORD len, size;
  88     HKEY key;
  89
  90     if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, mono_key, 0, KEY_READ, &key))
  91         return NULL;
  92
  93     len = sizeof(version);
  94     if (RegQueryValueExW(key, defaul_clr, 0, NULL, (LPBYTE)version, &len))
  95     {
  96         RegCloseKey(key);
  97         return NULL;
  98     }
  99     RegCloseKey(key);
 100
 101     lstrcpyW(version_key, mono_key);
 102     lstrcatW(version_key, slash);
 103     lstrcatW(version_key, version);
 104
 105     if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, version_key, 0, KEY_READ, &key))
 106         return NULL;
 107
 108     len = sizeof(root);
 109     if (RegQueryValueExW(key, install_root, 0, NULL, (LPBYTE)root, &len))
 110     {
 111         RegCloseKey(key);
 112         return NULL;
 113     }
 114     RegCloseKey(key);
 115
 116     size = len + sizeof(slash) + sizeof(mono_exe);
 117     if (!(ret = HeapAlloc(GetProcessHeap(), 0, size))) return NULL;
 118
 119     lstrcpyW(ret, root);
 120     lstrcatW(ret, slash);
 121     lstrcatW(ret, mono_exe);
 122
 123     return ret;
 124 }
 125
 126 int WINAPI _CorExeMain(void)
 127 {
 128     STARTUPINFOW si;
 129     PROCESS_INFORMATION pi;
 130     WCHAR *mono_exe, *cmd_line;
 131     DWORD size, exit_code;
 132
 133     if (!(mono_exe = get_mono_exe()))
 134     {
 135         MESSAGE("install the Windows version of Mono to run .NET executables\n");
 136         return -1;
 137     }
 138
 139     size = (lstrlenW(mono_exe) + lstrlenW(GetCommandLineW()) + 1) * sizeof(WCHAR);
 140     if (!(cmd_line = HeapAlloc(GetProcessHeap(), 0, size)))
 141     {
 142         HeapFree(GetProcessHeap(), 0, mono_exe);
 143         return -1;
 144     }
 145
 146     lstrcpyW(cmd_line, mono_exe);
 147     HeapFree(GetProcessHeap(), 0, mono_exe);
 148     lstrcatW(cmd_line, GetCommandLineW());
 149
 150     TRACE("new command line: %s\n", debugstr_w(cmd_line));
 151
 152     memset(&si, 0, sizeof(si));
 153     si.cb = sizeof(si);
 154     if (!CreateProcessW(NULL, cmd_line, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi))
 155     {
 156         HeapFree(GetProcessHeap(), 0, cmd_line);
 157         return -1;
 158     }
 159     HeapFree(GetProcessHeap(), 0, cmd_line);
 160
 161     /* wait for the process to exit */
 162     WaitForSingleObject(pi.hProcess, INFINITE);
 163     GetExitCodeProcess(pi.hProcess, &exit_code);
 164
 165     CloseHandle(pi.hThread);
 166     CloseHandle(pi.hProcess);
 167
 168     return (int)exit_code;
 169 }
 170
 171 int WINAPI _CorExeMain2(PBYTE ptrMemory, DWORD cntMemory, LPCWSTR imageName, LPCWSTR loaderName, LPCWSTR cmdLine)
 172 {
 173     TRACE("(%p, %u, %s, %s, %s)\n", ptrMemory, cntMemory, debugstr_w(imageName), debugstr_w(loaderName), debugstr_w(cmdLine));
 174     FIXME("Directly running .NET applications not supported.\n");
 175     return -1;
 176 }
 177
 178 void WINAPI CorExitProcess(int exitCode)
 179 {
 180     FIXME("(%x) stub\n", exitCode);
 181     ExitProcess(exitCode);
 182 }
 183
 184 void WINAPI _CorImageUnloading(LPCVOID* imageBase)
 185 {
 186     TRACE("(%p): stub\n", imageBase);
 187 }
 188
 189 DWORD _CorValidateImage(LPCVOID* imageBase, LPCWSTR imageName)
 190 {
 191     TRACE("(%p, %s): stub\n", imageBase, debugstr_w(imageName));
 192     return E_FAIL;
 193 }
 194
 195 HRESULT WINAPI GetCORSystemDirectory(LPWSTR pbuffer, DWORD cchBuffer, DWORD *dwLength)
 196 {
 197     FIXME("(%p, %d, %p): stub!\n", pbuffer, cchBuffer, dwLength);
 198
 199     if (!dwLength)
 200         return E_POINTER;
 201
 202     *dwLength = 0;
 203
 204     return S_OK;
 205 }
 206
 207 HRESULT WINAPI GetCORVersion(LPWSTR pbuffer, DWORD cchBuffer, DWORD *dwLength)
 208 {
 209     static const WCHAR version[] = {'v','1','.','1','.','4','3','2','2',0};
 210
 211     FIXME("(%p, %d, %p): semi-stub!\n", pbuffer, cchBuffer, dwLength);
 212
 213     if (!dwLength)
 214         return E_POINTER;
 215
 216     *dwLength = lstrlenW(version);
 217
 218     if (cchBuffer < *dwLength)
 219         return ERROR_INSUFFICIENT_BUFFER;
 220
 221     if (pbuffer)
 222         lstrcpyW(pbuffer, version);
 223
 224     return S_OK;
 225 }
 226
 227 HRESULT WINAPI GetRequestedRuntimeInfo(LPCWSTR pExe, LPCWSTR pwszVersion, LPCWSTR pConfigurationFile,
 228     DWORD startupFlags, DWORD runtimeInfoFlags, LPWSTR pDirectory, DWORD dwDirectory, DWORD *dwDirectoryLength,
 229     LPWSTR pVersion, DWORD cchBuffer, DWORD *dwlength)
 230 {
 231     FIXME("(%s, %s, %s, 0x%08x, 0x%08x, %p, 0x%08x, %p, %p, 0x%08x, %p) stub\n", debugstr_w(pExe),
 232           debugstr_w(pwszVersion), debugstr_w(pConfigurationFile), startupFlags, runtimeInfoFlags, pDirectory,
 233           dwDirectory, dwDirectoryLength, pVersion, cchBuffer, dwlength);
 234     return GetCORVersion(pVersion, cchBuffer, dwlength);
 235 }
 236
 237 HRESULT WINAPI LoadLibraryShim( LPCWSTR szDllName, LPCWSTR szVersion, LPVOID pvReserved, HMODULE * phModDll)
 238 {
 239     FIXME("(%p %s, %p, %p, %p): semi-stub\n", szDllName, debugstr_w(szDllName), szVersion, pvReserved, phModDll);
 240
 241     if (phModDll) *phModDll = LoadLibraryW(szDllName);
 242     return S_OK;
 243 }
 244
 245 HRESULT WINAPI CoInitializeCor(DWORD fFlags)
 246 {
 247     FIXME("(0x%08x): stub\n", fFlags);
 248     return S_OK;
 249 }
 250
 251 HRESULT WINAPI GetAssemblyMDImport(LPCWSTR szFileName, REFIID riid, IUnknown **ppIUnk)
 252 {
 253     FIXME("(%p %s, %p, %p): stub\n", szFileName, debugstr_w(szFileName), riid, *ppIUnk);
 254     return ERROR_CALL_NOT_IMPLEMENTED;
 255 }