--- /dev/null
+/*
+ * Copyright (C) 2002 Andreas Mohr
+ * Copyright (C) 2002 Shachar Shemesh
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+/* Based on the Wine "bootup" handler application
+ *
+ * This app handles the various "hooks" windows allows for applications to perform
+ * as part of the bootstrap process. Theses are roughly devided into three types.
+ * Knowledge base articles that explain this are 137367, 179365, 232487 and 232509.
+ * Also, 119941 has some info on grpconv.exe
+ * The operations performed are (by order of execution):
+ *
+ * Preboot (prior to fully loading the Windows kernel):
+ * - wininit.exe (rename operations left in wininit.ini - Win 9x only)
+ * - PendingRenameOperations (rename operations left in the registry - Win NT+ only)
+ *
+ * Startup (before the user logs in)
+ * - Services (NT, ?semi-synchronous?, not implemented yet)
+ * - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunServicesOnce (9x, asynch)
+ * - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunServices (9x, asynch)
+ *
+ * After log in
+ * - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce (all, synch)
+ * - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run (all, asynch)
+ * - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run (all, asynch)
+ * - Startup folders (all, ?asynch?, no imp)
+ * - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce (all, asynch)
+ *
+ * Somewhere in there is processing the RunOnceEx entries (also no imp)
+ *
+ * Bugs:
+ * - If a pending rename registry does not start with \??\ the entry is
+ * processed anyways. I'm not sure that is the Windows behaviour.
+ * - Need to check what is the windows behaviour when trying to delete files
+ * and directories that are read-only
+ * - In the pending rename registry processing - there are no traces of the files
+ * processed (requires translations from Unicode to Ansi).
+ */
+
+#include <stdio.h>
+#include <windows.h>
+
+#define MAX_LINE_LENGTH (2*MAX_PATH+2)
+
+static BOOL GetLine( HANDLE hFile, char *buf, size_t buflen )
+{
+ size_t i=0;
+ buf[0]='\0';
+
+ do
+ {
+ DWORD read;
+ if( !ReadFile( hFile, buf, 1, &read, NULL ) || read!=1 )
+ {
+ return FALSE;
+ }
+
+ } while( isspace( *buf ) );
+
+ while( buf[i]!='\n' && i<=buflen &&
+ ReadFile( hFile, buf+i+1, 1, NULL, NULL ) )
+ {
+ ++i;
+ }
+
+
+ if( buf[i]!='\n' )
+ {
+ return FALSE;
+ }
+
+ if( i>0 && buf[i-1]=='\r' )
+ --i;
+
+ buf[i]='\0';
+
+ return TRUE;
+}
+
+/* Performs the rename operations dictated in %SystemRoot%\Wininit.ini.
+ * Returns FALSE if there was an error, or otherwise if all is ok.
+ */
+static BOOL wininit()
+{
+ return TRUE;
+}
+
+static BOOL pendingRename()
+{
+ static const WCHAR ValueName[] = {'P','e','n','d','i','n','g',
+ 'F','i','l','e','R','e','n','a','m','e',
+ 'O','p','e','r','a','t','i','o','n','s',0};
+ static const WCHAR SessionW[] = { 'S','y','s','t','e','m','\\',
+ 'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
+ 'C','o','n','t','r','o','l','\\',
+ 'S','e','s','s','i','o','n',' ','M','a','n','a','g','e','r',0};
+ WCHAR *buffer=NULL;
+ const WCHAR *src=NULL, *dst=NULL;
+ DWORD dataLength=0;
+ HKEY hSession=NULL;
+ DWORD res;
+
+ printf("Entered\n");
+
+ if( (res=RegOpenKeyExW( HKEY_LOCAL_MACHINE, SessionW, 0, KEY_ALL_ACCESS, &hSession ))
+ !=ERROR_SUCCESS )
+ {
+ if( res==ERROR_FILE_NOT_FOUND )
+ {
+ printf("The key was not found - skipping\n");
+ res=TRUE;
+ }
+ else
+ {
+ printf("Couldn't open key, error %ld\n", res );
+ res=FALSE;
+ }
+
+ goto end;
+ }
+
+ res=RegQueryValueExW( hSession, ValueName, NULL, NULL /* The value type does not really interest us, as it is not
+ truely a REG_MULTI_SZ anyways */,
+ NULL, &dataLength );
+ if( res==ERROR_FILE_NOT_FOUND )
+ {
+ /* No value - nothing to do. Great! */
+ printf("Value not present - nothing to rename\n");
+ res=TRUE;
+ goto end;
+ }
+
+ if( res!=ERROR_SUCCESS )
+ {
+ printf("Couldn't query value's length (%ld)\n", res );
+ res=FALSE;
+ goto end;
+ }
+
+ buffer=malloc( dataLength );
+ if( buffer==NULL )
+ {
+ printf("Couldn't allocate %lu bytes for the value\n", dataLength );
+ res=FALSE;
+ goto end;
+ }
+
+ res=RegQueryValueExW( hSession, ValueName, NULL, NULL, (LPBYTE)buffer, &dataLength );
+ if( res!=ERROR_SUCCESS )
+ {
+ printf("Couldn't query value after successfully querying before (%lu),\n"
+ "please report to wine-devel@winehq.org\n", res);
+ res=FALSE;
+ goto end;
+ }
+
+ /* Make sure that the data is long enough and ends with two NULLs. This
+ * simplifies the code later on.
+ */
+ if( dataLength<2*sizeof(buffer[0]) ||
+ buffer[dataLength/sizeof(buffer[0])-1]!='\0' ||
+ buffer[dataLength/sizeof(buffer[0])-2]!='\0' )
+ {
+ printf("Improper value format - doesn't end with NULL\n");
+ res=FALSE;
+ goto end;
+ }
+
+ for( src=buffer; (src-buffer)*sizeof(src[0])<dataLength && *src!='\0';
+ src=dst+lstrlenW(dst)+1 )
+ {
+ DWORD dwFlags=0;
+
+ printf("processing next command\n");
+
+ dst=src+lstrlenW(src)+1;
+
+ /* We need to skip the \??\ header */
+ if( src[0]=='\\' && src[1]=='?' && src[2]=='?' && src[3]=='\\' )
+ src+=4;
+
+ if( dst[0]=='!' )
+ {
+ dwFlags|=MOVEFILE_REPLACE_EXISTING;
+ dst++;
+ }
+
+ if( dst[0]=='\\' && dst[1]=='?' && dst[2]=='?' && dst[3]=='\\' )
+ dst+=4;
+
+ if( *dst!='\0' )
+ {
+ /* Rename the file */
+ MoveFileExW( src, dst, dwFlags );
+ } else
+ {
+ /* Delete the file or directory */
+ res = GetFileAttributesW ( src );
+ if ( res != (DWORD)-1 )
+ {
+ if( (res&FILE_ATTRIBUTE_DIRECTORY)==0 )
+ {
+ /* It's a file */
+ DeleteFileW(src);
+ } else
+ {
+ /* It's a directory */
+ RemoveDirectoryW(src);
+ }
+ } else
+ {
+ printf("couldn't get file attributes (%ld)\n", GetLastError() );
+ }
+ }
+ }
+
+ if((res=RegDeleteValueW(hSession, ValueName))!=ERROR_SUCCESS )
+ {
+ printf("Error deleting the value (%lu)\n", GetLastError() );
+ res=FALSE;
+ } else
+ res=TRUE;
+
+end:
+ if( buffer!=NULL )
+ free(buffer);
+
+ if( hSession!=NULL )
+ RegCloseKey( hSession );
+
+ return res;
+}
+
+enum runkeys {
+ RUNKEY_RUN, RUNKEY_RUNONCE, RUNKEY_RUNSERVICES, RUNKEY_RUNSERVICESONCE
+};
+
+const WCHAR runkeys_names[][30]=
+{
+ {'R','u','n',0},
+ {'R','u','n','O','n','c','e',0},
+ {'R','u','n','S','e','r','v','i','c','e','s',0},
+ {'R','u','n','S','e','r','v','i','c','e','s','O','n','c','e',0}
+};
+
+#define INVALID_RUNCMD_RETURN -1
+/*
+ * This function runs the specified command in the specified dir.
+ * [in,out] cmdline - the command line to run. The function may change the passed buffer.
+ * [in] dir - the dir to run the command in. If it is NULL, then the current dir is used.
+ * [in] wait - whether to wait for the run program to finish before returning.
+ * [in] minimized - Whether to ask the program to run minimized.
+ *
+ * Returns:
+ * If running the process failed, returns INVALID_RUNCMD_RETURN. Use GetLastError to get the error code.
+ * If wait is FALSE - returns 0 if successful.
+ * If wait is TRUE - returns the program's return value.
+ */
+static int runCmd(LPWSTR cmdline, LPCWSTR dir, BOOL wait, BOOL minimized)
+{
+ STARTUPINFOW si;
+ PROCESS_INFORMATION info;
+ DWORD exit_code=0;
+
+ memset(&si, 0, sizeof(si));
+ si.cb=sizeof(si);
+ if( minimized )
+ {
+ si.dwFlags=STARTF_USESHOWWINDOW;
+ si.wShowWindow=SW_MINIMIZE;
+ }
+ memset(&info, 0, sizeof(info));
+
+ if( !CreateProcessW(NULL, cmdline, NULL, NULL, FALSE, 0, NULL, dir, &si, &info) )
+ {
+ printf("Failed to run command (%ld)\n", GetLastError() );
+
+ return INVALID_RUNCMD_RETURN;
+ }
+
+ printf("Successfully ran command\n"); //%s - Created process handle %p\n",
+ //wine_dbgstr_w(cmdline), info.hProcess );
+
+ if(wait)
+ { /* wait for the process to exit */
+ WaitForSingleObject(info.hProcess, INFINITE);
+ GetExitCodeProcess(info.hProcess, &exit_code);
+ }
+
+ CloseHandle( info.hProcess );
+
+ return exit_code;
+}
+
+/*
+ * Process a "Run" type registry key.
+ * hkRoot is the HKEY from which "Software\Microsoft\Windows\CurrentVersion" is
+ * opened.
+ * szKeyName is the key holding the actual entries.
+ * bDelete tells whether we should delete each value right before executing it.
+ * bSynchronous tells whether we should wait for the prog to complete before
+ * going on to the next prog.
+ */
+static BOOL ProcessRunKeys( HKEY hkRoot, LPCWSTR szKeyName, BOOL bDelete,
+ BOOL bSynchronous )
+{
+ static const WCHAR WINKEY_NAME[]={'S','o','f','t','w','a','r','e','\\',
+ 'M','i','c','r','o','s','o','f','t','\\','W','i','n','d','o','w','s','\\',
+ 'C','u','r','r','e','n','t','V','e','r','s','i','o','n',0};
+ HKEY hkWin=NULL, hkRun=NULL;
+ LONG res=ERROR_SUCCESS;
+ DWORD i, nMaxCmdLine=0, nMaxValue=0;
+ WCHAR *szCmdLine=NULL;
+ WCHAR *szValue=NULL;
+
+ if (hkRoot==HKEY_LOCAL_MACHINE)
+ wprintf(L"processing %s entries under HKLM\n", szKeyName);
+ else
+ wprintf(L"processing %s entries under HKCU\n", szKeyName);
+
+ if( (res=RegOpenKeyExW( hkRoot, WINKEY_NAME, 0, KEY_READ, &hkWin ))!=ERROR_SUCCESS )
+ {
+ printf("RegOpenKey failed on Software\\Microsoft\\Windows\\CurrentVersion (%ld)\n",
+ res);
+
+ goto end;
+ }
+
+ if( (res=RegOpenKeyExW( hkWin, szKeyName, 0, bDelete?KEY_ALL_ACCESS:KEY_READ, &hkRun ))!=
+ ERROR_SUCCESS)
+ {
+ if( res==ERROR_FILE_NOT_FOUND )
+ {
+ printf("Key doesn't exist - nothing to be done\n");
+
+ res=ERROR_SUCCESS;
+ }
+ else
+ printf("RegOpenKey failed on run key (%ld)\n", res);
+
+ goto end;
+ }
+
+ if( (res=RegQueryInfoKeyW( hkRun, NULL, NULL, NULL, NULL, NULL, NULL, &i, &nMaxValue,
+ &nMaxCmdLine, NULL, NULL ))!=ERROR_SUCCESS )
+ {
+ printf("Couldn't query key info (%ld)\n", res );
+
+ goto end;
+ }
+
+ if( i==0 )
+ {
+ printf("No commands to execute.\n");
+
+ res=ERROR_SUCCESS;
+ goto end;
+ }
+
+ if( (szCmdLine=malloc(nMaxCmdLine))==NULL )
+ {
+ printf("Couldn't allocate memory for the commands to be executed\n");
+
+ res=ERROR_NOT_ENOUGH_MEMORY;
+ goto end;
+ }
+
+ if( (szValue=malloc((++nMaxValue)*sizeof(*szValue)))==NULL )
+ {
+ printf("Couldn't allocate memory for the value names\n");
+
+ res=ERROR_NOT_ENOUGH_MEMORY;
+ goto end;
+ }
+
+ while( i>0 )
+ {
+ DWORD nValLength=nMaxValue, nDataLength=nMaxCmdLine;
+ DWORD type;
+
+ --i;
+
+ if( (res=RegEnumValueW( hkRun, i, szValue, &nValLength, 0, &type,
+ (LPBYTE)szCmdLine, &nDataLength ))!=ERROR_SUCCESS )
+ {
+ printf("Couldn't read in value %ld - %ld\n", i, res );
+
+ continue;
+ }
+
+ if( bDelete && (res=RegDeleteValueW( hkRun, szValue ))!=ERROR_SUCCESS )
+ {
+ printf("Couldn't delete value - %ld, %ld. Running command anyways.\n", i, res );
+ }
+
+ if( type!=REG_SZ )
+ {
+ printf("Incorrect type of value #%ld (%ld)\n", i, type );
+
+ continue;
+ }
+
+ if( (res=runCmd(szCmdLine, NULL, bSynchronous, FALSE ))==INVALID_RUNCMD_RETURN )
+ {
+ printf("Error running cmd #%ld (%ld)\n", i, GetLastError() );
+ }
+
+ printf("Done processing cmd #%ld\n", i);
+ }
+
+ res=ERROR_SUCCESS;
+
+end:
+ if( hkRun!=NULL )
+ RegCloseKey( hkRun );
+ if( hkWin!=NULL )
+ RegCloseKey( hkWin );
+
+ printf("done\n");
+
+ return res==ERROR_SUCCESS?TRUE:FALSE;
+}
+
+struct op_mask {
+ BOOL w9xonly; /* Perform only operations done on Windows 9x */
+ BOOL ntonly; /* Perform only operations done on Windows NT */
+ BOOL startup; /* Perform the operations that are performed every boot */
+ BOOL preboot; /* Perform file renames typically done before the system starts */
+ BOOL prelogin; /* Perform the operations typically done before the user logs in */
+ BOOL postlogin; /* Operations done after login */
+};
+
+static const struct op_mask SESSION_START={FALSE, FALSE, TRUE, TRUE, TRUE, TRUE},
+ SETUP={FALSE, FALSE, FALSE, TRUE, TRUE, TRUE};
+#define DEFAULT SESSION_START
+
+int startup( int argc, char *argv[] )
+{
+ struct op_mask ops; /* Which of the ops do we want to perform? */
+ /* First, set the current directory to SystemRoot */
+ TCHAR gen_path[MAX_PATH];
+ DWORD res;
+
+ res=GetWindowsDirectory( gen_path, sizeof(gen_path) );
+
+ if( res==0 )
+ {
+ printf("Couldn't get the windows directory - error %ld\n",
+ GetLastError() );
+
+ return 100;
+ }
+
+ if( res>=sizeof(gen_path) )
+ {
+ printf("Windows path too long (%ld)\n", res );
+
+ return 100;
+ }
+
+ if( !SetCurrentDirectory( gen_path ) )
+ {
+ printf("Cannot set the dir to %s (%ld)\n", gen_path, GetLastError() );
+
+ return 100;
+ }
+
+ if( argc>1 )
+ {
+ switch( argv[1][0] )
+ {
+ case 'r': /* Restart */
+ ops=SETUP;
+ break;
+ case 's': /* Full start */
+ ops=SESSION_START;
+ break;
+ default:
+ ops=DEFAULT;
+ break;
+ }
+ } else
+ ops=DEFAULT;
+
+ /* Perform the ops by order, stopping if one fails, skipping if necessary */
+ /* Shachar: Sorry for the perl syntax */
+ res=(ops.ntonly || !ops.preboot || wininit()) &&
+ (ops.w9xonly || !ops.preboot || pendingRename()) &&
+ (ops.ntonly || !ops.prelogin ||
+ ProcessRunKeys( HKEY_LOCAL_MACHINE, runkeys_names[RUNKEY_RUNSERVICESONCE], TRUE, FALSE )) &&
+ (ops.ntonly || !ops.prelogin || !ops.startup ||
+ ProcessRunKeys( HKEY_LOCAL_MACHINE, runkeys_names[RUNKEY_RUNSERVICES], FALSE, FALSE )) &&
+ (!ops.postlogin ||
+ ProcessRunKeys( HKEY_LOCAL_MACHINE, runkeys_names[RUNKEY_RUNONCE], TRUE, TRUE )) &&
+ (!ops.postlogin || !ops.startup ||
+ ProcessRunKeys( HKEY_LOCAL_MACHINE, runkeys_names[RUNKEY_RUN], FALSE, FALSE )) &&
+ (!ops.postlogin || !ops.startup ||
+ ProcessRunKeys( HKEY_CURRENT_USER, runkeys_names[RUNKEY_RUN], FALSE, FALSE ));
+
+ printf("Operation done\n");
+
+ return res?0:101;
+}
git://git.jankratochvil.net / reactos.git / blobdiff