1330 lines
37 KiB
C
1330 lines
37 KiB
C
/*
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* Implementation of the Microsoft Installer (msi.dll)
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*
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* Copyright 2005 Aric Stewart for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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/*
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* Actions dealing with files:
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*
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* InstallFiles
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* DuplicateFiles
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* MoveFiles
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* PatchFiles
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* RemoveDuplicateFiles
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* RemoveFiles
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*/
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winerror.h"
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#include "wine/debug.h"
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#include "fdi.h"
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#include "msi.h"
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#include "msidefs.h"
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#include "msipriv.h"
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#include "winuser.h"
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#include "winreg.h"
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#include "shlwapi.h"
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#include "wine/unicode.h"
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WINE_DEFAULT_DEBUG_CHANNEL(msi);
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static HMODULE hmspatcha;
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static BOOL (WINAPI *ApplyPatchToFileW)(LPCWSTR, LPCWSTR, LPCWSTR, ULONG);
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static void msi_file_update_ui( MSIPACKAGE *package, MSIFILE *f, const WCHAR *action )
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{
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MSIRECORD *uirow;
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uirow = MSI_CreateRecord( 9 );
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MSI_RecordSetStringW( uirow, 1, f->FileName );
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MSI_RecordSetStringW( uirow, 9, f->Component->Directory );
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MSI_RecordSetInteger( uirow, 6, f->FileSize );
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msi_ui_actiondata( package, action, uirow );
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msiobj_release( &uirow->hdr );
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msi_ui_progress( package, 2, f->FileSize, 0, 0 );
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}
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static msi_file_state calculate_install_state( MSIPACKAGE *package, MSIFILE *file )
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{
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MSICOMPONENT *comp = file->Component;
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VS_FIXEDFILEINFO *file_version;
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WCHAR *font_version;
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msi_file_state state;
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DWORD file_size;
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comp->Action = msi_get_component_action( package, comp );
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if (comp->Action != INSTALLSTATE_LOCAL || (comp->assembly && comp->assembly->installed))
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{
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TRACE("file %s is not scheduled for install\n", debugstr_w(file->File));
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return msifs_skipped;
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}
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if ((comp->assembly && !comp->assembly->application && !comp->assembly->installed) ||
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GetFileAttributesW( file->TargetPath ) == INVALID_FILE_ATTRIBUTES)
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{
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TRACE("file %s is missing\n", debugstr_w(file->File));
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return msifs_missing;
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}
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if (file->Version)
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{
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if ((file_version = msi_get_disk_file_version( file->TargetPath )))
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{
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TRACE("new %s old %u.%u.%u.%u\n", debugstr_w(file->Version),
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HIWORD(file_version->dwFileVersionMS),
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LOWORD(file_version->dwFileVersionMS),
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HIWORD(file_version->dwFileVersionLS),
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LOWORD(file_version->dwFileVersionLS));
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if (msi_compare_file_versions( file_version, file->Version ) < 0)
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state = msifs_overwrite;
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else
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{
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TRACE("destination file version equal or greater, not overwriting\n");
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state = msifs_present;
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}
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msi_free( file_version );
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return state;
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}
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else if ((font_version = msi_font_version_from_file( file->TargetPath )))
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{
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TRACE("new %s old %s\n", debugstr_w(file->Version), debugstr_w(font_version));
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if (msi_compare_font_versions( font_version, file->Version ) < 0)
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state = msifs_overwrite;
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else
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{
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TRACE("destination file version equal or greater, not overwriting\n");
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state = msifs_present;
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}
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msi_free( font_version );
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return state;
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}
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}
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if ((file_size = msi_get_disk_file_size( file->TargetPath )) != file->FileSize)
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{
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return msifs_overwrite;
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}
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if (file->hash.dwFileHashInfoSize)
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{
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if (msi_file_hash_matches( file ))
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{
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TRACE("file hashes match, not overwriting\n");
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return msifs_hashmatch;
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}
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else
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{
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TRACE("file hashes do not match, overwriting\n");
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return msifs_overwrite;
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}
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}
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/* assume present */
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return msifs_present;
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}
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static void schedule_install_files(MSIPACKAGE *package)
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{
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MSIFILE *file;
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LIST_FOR_EACH_ENTRY(file, &package->files, MSIFILE, entry)
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{
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MSICOMPONENT *comp = file->Component;
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file->state = calculate_install_state( package, file );
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if (file->state == msifs_overwrite && (comp->Attributes & msidbComponentAttributesNeverOverwrite))
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{
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TRACE("not overwriting %s\n", debugstr_w(file->TargetPath));
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file->state = msifs_skipped;
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}
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}
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}
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static UINT copy_file(MSIFILE *file, LPWSTR source)
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{
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BOOL ret;
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ret = CopyFileW(source, file->TargetPath, FALSE);
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if (!ret)
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return GetLastError();
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SetFileAttributesW(file->TargetPath, FILE_ATTRIBUTE_NORMAL);
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file->state = msifs_installed;
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return ERROR_SUCCESS;
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}
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static UINT copy_install_file(MSIPACKAGE *package, MSIFILE *file, LPWSTR source)
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{
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UINT gle;
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TRACE("Copying %s to %s\n", debugstr_w(source), debugstr_w(file->TargetPath));
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gle = copy_file(file, source);
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if (gle == ERROR_SUCCESS)
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return gle;
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if (gle == ERROR_ALREADY_EXISTS && file->state == msifs_overwrite)
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{
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TRACE("overwriting existing file\n");
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return ERROR_SUCCESS;
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}
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else if (gle == ERROR_ACCESS_DENIED)
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{
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SetFileAttributesW(file->TargetPath, FILE_ATTRIBUTE_NORMAL);
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gle = copy_file(file, source);
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TRACE("Overwriting existing file: %d\n", gle);
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}
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if (gle == ERROR_SHARING_VIOLATION || gle == ERROR_USER_MAPPED_FILE)
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{
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WCHAR *tmpfileW, *pathW, *p;
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DWORD len;
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TRACE("file in use, scheduling rename operation\n");
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if (!(pathW = strdupW( file->TargetPath ))) return ERROR_OUTOFMEMORY;
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if ((p = strrchrW(pathW, '\\'))) *p = 0;
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len = strlenW( pathW ) + 16;
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if (!(tmpfileW = msi_alloc(len * sizeof(WCHAR))))
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{
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msi_free( pathW );
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return ERROR_OUTOFMEMORY;
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}
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if (!GetTempFileNameW( pathW, szMsi, 0, tmpfileW )) tmpfileW[0] = 0;
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msi_free( pathW );
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if (CopyFileW(source, tmpfileW, FALSE) &&
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MoveFileExW(file->TargetPath, NULL, MOVEFILE_DELAY_UNTIL_REBOOT) &&
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MoveFileExW(tmpfileW, file->TargetPath, MOVEFILE_DELAY_UNTIL_REBOOT))
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{
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file->state = msifs_installed;
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package->need_reboot_at_end = 1;
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gle = ERROR_SUCCESS;
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}
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else
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{
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gle = GetLastError();
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WARN("failed to schedule rename operation: %d)\n", gle);
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DeleteFileW( tmpfileW );
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}
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msi_free(tmpfileW);
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}
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return gle;
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}
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static UINT msi_create_directory( MSIPACKAGE *package, const WCHAR *dir )
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{
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MSIFOLDER *folder;
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const WCHAR *install_path;
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install_path = msi_get_target_folder( package, dir );
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if (!install_path) return ERROR_FUNCTION_FAILED;
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folder = msi_get_loaded_folder( package, dir );
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if (folder->State == FOLDER_STATE_UNINITIALIZED)
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{
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msi_create_full_path( install_path );
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folder->State = FOLDER_STATE_CREATED;
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}
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return ERROR_SUCCESS;
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}
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static MSIFILE *find_file( MSIPACKAGE *package, const WCHAR *filename )
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{
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MSIFILE *file;
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LIST_FOR_EACH_ENTRY( file, &package->files, MSIFILE, entry )
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{
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if (file->state != msifs_installed && !strcmpiW( filename, file->File )) return file;
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}
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return NULL;
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}
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static BOOL installfiles_cb(MSIPACKAGE *package, LPCWSTR file, DWORD action,
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LPWSTR *path, DWORD *attrs, PVOID user)
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{
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static MSIFILE *f = NULL;
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UINT_PTR disk_id = (UINT_PTR)user;
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if (action == MSICABEXTRACT_BEGINEXTRACT)
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{
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if (!(f = find_file( package, file )))
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{
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TRACE("unknown file in cabinet (%s)\n", debugstr_w(file));
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return FALSE;
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}
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if (f->disk_id != disk_id || (f->state != msifs_missing && f->state != msifs_overwrite))
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return FALSE;
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if (!f->Component->assembly || f->Component->assembly->application)
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{
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msi_create_directory(package, f->Component->Directory);
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}
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*path = strdupW(f->TargetPath);
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*attrs = f->Attributes;
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}
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else if (action == MSICABEXTRACT_FILEEXTRACTED)
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{
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f->state = msifs_installed;
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f = NULL;
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}
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return TRUE;
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}
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WCHAR *msi_resolve_file_source( MSIPACKAGE *package, MSIFILE *file )
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{
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WCHAR *p, *path;
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TRACE("Working to resolve source of file %s\n", debugstr_w(file->File));
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if (file->IsCompressed) return NULL;
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p = msi_resolve_source_folder( package, file->Component->Directory, NULL );
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path = msi_build_directory_name( 2, p, file->ShortName );
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if (file->LongName && GetFileAttributesW( path ) == INVALID_FILE_ATTRIBUTES)
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{
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msi_free( path );
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path = msi_build_directory_name( 2, p, file->LongName );
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}
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msi_free( p );
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TRACE("file %s source resolves to %s\n", debugstr_w(file->File), debugstr_w(path));
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return path;
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}
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/*
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* ACTION_InstallFiles()
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*
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* For efficiency, this is done in two passes:
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* 1) Correct all the TargetPaths and determine what files are to be installed.
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* 2) Extract Cabinets and copy files.
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*/
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UINT ACTION_InstallFiles(MSIPACKAGE *package)
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{
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MSIMEDIAINFO *mi;
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MSICOMPONENT *comp;
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UINT rc = ERROR_SUCCESS;
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MSIFILE *file;
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schedule_install_files(package);
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mi = msi_alloc_zero( sizeof(MSIMEDIAINFO) );
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LIST_FOR_EACH_ENTRY( file, &package->files, MSIFILE, entry )
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{
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msi_file_update_ui( package, file, szInstallFiles );
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rc = msi_load_media_info( package, file->Sequence, mi );
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if (rc != ERROR_SUCCESS)
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{
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ERR("Unable to load media info for %s (%u)\n", debugstr_w(file->File), rc);
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return ERROR_FUNCTION_FAILED;
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}
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if (!file->Component->Enabled) continue;
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if (file->state != msifs_hashmatch &&
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file->state != msifs_skipped &&
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(file->state != msifs_present || !msi_get_property_int( package->db, szInstalled, 0 )) &&
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(rc = ready_media( package, file->IsCompressed, mi )))
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{
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ERR("Failed to ready media for %s\n", debugstr_w(file->File));
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goto done;
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}
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if (file->state != msifs_missing && !mi->is_continuous && file->state != msifs_overwrite)
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continue;
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if (file->Sequence > mi->last_sequence || mi->is_continuous ||
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(file->IsCompressed && !mi->is_extracted))
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{
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MSICABDATA data;
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data.mi = mi;
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data.package = package;
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data.cb = installfiles_cb;
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data.user = (PVOID)(UINT_PTR)mi->disk_id;
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if (file->IsCompressed &&
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!msi_cabextract(package, mi, &data))
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{
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ERR("Failed to extract cabinet: %s\n", debugstr_w(mi->cabinet));
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rc = ERROR_INSTALL_FAILURE;
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goto done;
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}
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}
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if (!file->IsCompressed)
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{
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WCHAR *source = msi_resolve_file_source(package, file);
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TRACE("copying %s to %s\n", debugstr_w(source), debugstr_w(file->TargetPath));
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if (!file->Component->assembly || file->Component->assembly->application)
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{
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msi_create_directory(package, file->Component->Directory);
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}
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rc = copy_install_file(package, file, source);
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if (rc != ERROR_SUCCESS)
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{
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ERR("Failed to copy %s to %s (%d)\n", debugstr_w(source),
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debugstr_w(file->TargetPath), rc);
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rc = ERROR_INSTALL_FAILURE;
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msi_free(source);
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goto done;
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}
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msi_free(source);
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}
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else if (file->state != msifs_installed && !(file->Attributes & msidbFileAttributesPatchAdded))
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{
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ERR("compressed file wasn't installed (%s)\n", debugstr_w(file->TargetPath));
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rc = ERROR_INSTALL_FAILURE;
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goto done;
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}
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}
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msi_init_assembly_caches( package );
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LIST_FOR_EACH_ENTRY( comp, &package->components, MSICOMPONENT, entry )
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{
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comp->Action = msi_get_component_action( package, comp );
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if (comp->Action == INSTALLSTATE_LOCAL && comp->assembly && !comp->assembly->installed)
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{
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rc = msi_install_assembly( package, comp );
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if (rc != ERROR_SUCCESS)
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{
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ERR("Failed to install assembly\n");
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rc = ERROR_INSTALL_FAILURE;
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break;
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}
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}
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}
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msi_destroy_assembly_caches( package );
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done:
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msi_free_media_info(mi);
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return rc;
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}
|
|
|
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static BOOL load_mspatcha(void)
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{
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hmspatcha = LoadLibraryA("mspatcha.dll");
|
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if (!hmspatcha)
|
|
{
|
|
ERR("Failed to load mspatcha.dll: %d\n", GetLastError());
|
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return FALSE;
|
|
}
|
|
|
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ApplyPatchToFileW = (void*)GetProcAddress(hmspatcha, "ApplyPatchToFileW");
|
|
if(!ApplyPatchToFileW)
|
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{
|
|
ERR("GetProcAddress(ApplyPatchToFileW) failed: %d.\n", GetLastError());
|
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return FALSE;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static void unload_mspatch(void)
|
|
{
|
|
FreeLibrary(hmspatcha);
|
|
}
|
|
|
|
static BOOL patchfiles_cb(MSIPACKAGE *package, LPCWSTR file, DWORD action,
|
|
LPWSTR *path, DWORD *attrs, PVOID user)
|
|
{
|
|
static MSIFILEPATCH *p = NULL;
|
|
static WCHAR patch_path[MAX_PATH] = {0};
|
|
static WCHAR temp_folder[MAX_PATH] = {0};
|
|
|
|
if (action == MSICABEXTRACT_BEGINEXTRACT)
|
|
{
|
|
if (temp_folder[0] == '\0')
|
|
GetTempPathW(MAX_PATH, temp_folder);
|
|
|
|
p = msi_get_loaded_filepatch(package, file);
|
|
if (!p)
|
|
{
|
|
TRACE("unknown file in cabinet (%s)\n", debugstr_w(file));
|
|
return FALSE;
|
|
}
|
|
GetTempFileNameW(temp_folder, NULL, 0, patch_path);
|
|
|
|
*path = strdupW(patch_path);
|
|
*attrs = p->File->Attributes;
|
|
}
|
|
else if (action == MSICABEXTRACT_FILEEXTRACTED)
|
|
{
|
|
WCHAR patched_file[MAX_PATH];
|
|
BOOL br;
|
|
|
|
GetTempFileNameW(temp_folder, NULL, 0, patched_file);
|
|
|
|
br = ApplyPatchToFileW(patch_path, p->File->TargetPath, patched_file, 0);
|
|
if (br)
|
|
{
|
|
/* FIXME: baseline cache */
|
|
|
|
DeleteFileW( p->File->TargetPath );
|
|
MoveFileW( patched_file, p->File->TargetPath );
|
|
|
|
p->IsApplied = TRUE;
|
|
}
|
|
else
|
|
ERR("Failed patch %s: %d.\n", debugstr_w(p->File->TargetPath), GetLastError());
|
|
|
|
DeleteFileW(patch_path);
|
|
p = NULL;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
UINT ACTION_PatchFiles( MSIPACKAGE *package )
|
|
{
|
|
MSIFILEPATCH *patch;
|
|
MSIMEDIAINFO *mi;
|
|
UINT rc = ERROR_SUCCESS;
|
|
BOOL mspatcha_loaded = FALSE;
|
|
|
|
TRACE("%p\n", package);
|
|
|
|
mi = msi_alloc_zero( sizeof(MSIMEDIAINFO) );
|
|
|
|
LIST_FOR_EACH_ENTRY( patch, &package->filepatches, MSIFILEPATCH, entry )
|
|
{
|
|
MSIFILE *file = patch->File;
|
|
MSICOMPONENT *comp = file->Component;
|
|
|
|
rc = msi_load_media_info( package, patch->Sequence, mi );
|
|
if (rc != ERROR_SUCCESS)
|
|
{
|
|
ERR("Unable to load media info for %s (%u)\n", debugstr_w(file->File), rc);
|
|
return ERROR_FUNCTION_FAILED;
|
|
}
|
|
comp->Action = msi_get_component_action( package, comp );
|
|
if (!comp->Enabled || comp->Action != INSTALLSTATE_LOCAL) continue;
|
|
|
|
if (!patch->IsApplied)
|
|
{
|
|
MSICABDATA data;
|
|
|
|
rc = ready_media( package, TRUE, mi );
|
|
if (rc != ERROR_SUCCESS)
|
|
{
|
|
ERR("Failed to ready media for %s\n", debugstr_w(file->File));
|
|
goto done;
|
|
}
|
|
|
|
if (!mspatcha_loaded && !load_mspatcha())
|
|
{
|
|
rc = ERROR_FUNCTION_FAILED;
|
|
goto done;
|
|
}
|
|
mspatcha_loaded = TRUE;
|
|
|
|
data.mi = mi;
|
|
data.package = package;
|
|
data.cb = patchfiles_cb;
|
|
data.user = (PVOID)(UINT_PTR)mi->disk_id;
|
|
|
|
if (!msi_cabextract(package, mi, &data))
|
|
{
|
|
ERR("Failed to extract cabinet: %s\n", debugstr_w(mi->cabinet));
|
|
rc = ERROR_INSTALL_FAILURE;
|
|
goto done;
|
|
}
|
|
}
|
|
|
|
if (!patch->IsApplied && !(patch->Attributes & msidbPatchAttributesNonVital))
|
|
{
|
|
ERR("Failed to apply patch to file: %s\n", debugstr_w(file->File));
|
|
rc = ERROR_INSTALL_FAILURE;
|
|
goto done;
|
|
}
|
|
}
|
|
|
|
done:
|
|
msi_free_media_info(mi);
|
|
if (mspatcha_loaded)
|
|
unload_mspatch();
|
|
return rc;
|
|
}
|
|
|
|
#define is_dot_dir(x) ((x[0] == '.') && ((x[1] == 0) || ((x[1] == '.') && (x[2] == 0))))
|
|
|
|
typedef struct
|
|
{
|
|
struct list entry;
|
|
LPWSTR sourcename;
|
|
LPWSTR destname;
|
|
LPWSTR source;
|
|
LPWSTR dest;
|
|
} FILE_LIST;
|
|
|
|
static BOOL msi_move_file(LPCWSTR source, LPCWSTR dest, int options)
|
|
{
|
|
BOOL ret;
|
|
|
|
if (GetFileAttributesW(source) == FILE_ATTRIBUTE_DIRECTORY ||
|
|
GetFileAttributesW(dest) == FILE_ATTRIBUTE_DIRECTORY)
|
|
{
|
|
WARN("Source or dest is directory, not moving\n");
|
|
return FALSE;
|
|
}
|
|
|
|
if (options == msidbMoveFileOptionsMove)
|
|
{
|
|
TRACE("moving %s -> %s\n", debugstr_w(source), debugstr_w(dest));
|
|
ret = MoveFileExW(source, dest, MOVEFILE_REPLACE_EXISTING);
|
|
if (!ret)
|
|
{
|
|
WARN("MoveFile failed: %d\n", GetLastError());
|
|
return FALSE;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
TRACE("copying %s -> %s\n", debugstr_w(source), debugstr_w(dest));
|
|
ret = CopyFileW(source, dest, FALSE);
|
|
if (!ret)
|
|
{
|
|
WARN("CopyFile failed: %d\n", GetLastError());
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static LPWSTR wildcard_to_file(LPWSTR wildcard, LPWSTR filename)
|
|
{
|
|
LPWSTR path, ptr;
|
|
DWORD dirlen, pathlen;
|
|
|
|
ptr = strrchrW(wildcard, '\\');
|
|
dirlen = ptr - wildcard + 1;
|
|
|
|
pathlen = dirlen + lstrlenW(filename) + 1;
|
|
path = msi_alloc(pathlen * sizeof(WCHAR));
|
|
|
|
lstrcpynW(path, wildcard, dirlen + 1);
|
|
lstrcatW(path, filename);
|
|
|
|
return path;
|
|
}
|
|
|
|
static void free_file_entry(FILE_LIST *file)
|
|
{
|
|
msi_free(file->source);
|
|
msi_free(file->dest);
|
|
msi_free(file);
|
|
}
|
|
|
|
static void free_list(FILE_LIST *list)
|
|
{
|
|
while (!list_empty(&list->entry))
|
|
{
|
|
FILE_LIST *file = LIST_ENTRY(list_head(&list->entry), FILE_LIST, entry);
|
|
|
|
list_remove(&file->entry);
|
|
free_file_entry(file);
|
|
}
|
|
}
|
|
|
|
static BOOL add_wildcard(FILE_LIST *files, LPWSTR source, LPWSTR dest)
|
|
{
|
|
FILE_LIST *new, *file;
|
|
LPWSTR ptr, filename;
|
|
DWORD size;
|
|
|
|
new = msi_alloc_zero(sizeof(FILE_LIST));
|
|
if (!new)
|
|
return FALSE;
|
|
|
|
new->source = strdupW(source);
|
|
ptr = strrchrW(dest, '\\') + 1;
|
|
filename = strrchrW(new->source, '\\') + 1;
|
|
|
|
new->sourcename = filename;
|
|
|
|
if (*ptr)
|
|
new->destname = ptr;
|
|
else
|
|
new->destname = new->sourcename;
|
|
|
|
size = (ptr - dest) + lstrlenW(filename) + 1;
|
|
new->dest = msi_alloc(size * sizeof(WCHAR));
|
|
if (!new->dest)
|
|
{
|
|
free_file_entry(new);
|
|
return FALSE;
|
|
}
|
|
|
|
lstrcpynW(new->dest, dest, ptr - dest + 1);
|
|
lstrcatW(new->dest, filename);
|
|
|
|
if (list_empty(&files->entry))
|
|
{
|
|
list_add_head(&files->entry, &new->entry);
|
|
return TRUE;
|
|
}
|
|
|
|
LIST_FOR_EACH_ENTRY(file, &files->entry, FILE_LIST, entry)
|
|
{
|
|
if (strcmpW( source, file->source ) < 0)
|
|
{
|
|
list_add_before(&file->entry, &new->entry);
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
list_add_after(&file->entry, &new->entry);
|
|
return TRUE;
|
|
}
|
|
|
|
static BOOL move_files_wildcard(LPWSTR source, LPWSTR dest, int options)
|
|
{
|
|
WIN32_FIND_DATAW wfd;
|
|
HANDLE hfile;
|
|
LPWSTR path;
|
|
BOOL res;
|
|
FILE_LIST files, *file;
|
|
DWORD size;
|
|
|
|
hfile = FindFirstFileW(source, &wfd);
|
|
if (hfile == INVALID_HANDLE_VALUE) return FALSE;
|
|
|
|
list_init(&files.entry);
|
|
|
|
for (res = TRUE; res; res = FindNextFileW(hfile, &wfd))
|
|
{
|
|
if (is_dot_dir(wfd.cFileName)) continue;
|
|
|
|
path = wildcard_to_file(source, wfd.cFileName);
|
|
if (!path)
|
|
{
|
|
res = FALSE;
|
|
goto done;
|
|
}
|
|
|
|
add_wildcard(&files, path, dest);
|
|
msi_free(path);
|
|
}
|
|
|
|
/* no files match the wildcard */
|
|
if (list_empty(&files.entry))
|
|
goto done;
|
|
|
|
/* only the first wildcard match gets renamed to dest */
|
|
file = LIST_ENTRY(list_head(&files.entry), FILE_LIST, entry);
|
|
size = (strrchrW(file->dest, '\\') - file->dest) + lstrlenW(file->destname) + 2;
|
|
file->dest = msi_realloc(file->dest, size * sizeof(WCHAR));
|
|
if (!file->dest)
|
|
{
|
|
res = FALSE;
|
|
goto done;
|
|
}
|
|
|
|
/* file->dest may be shorter after the reallocation, so add a NULL
|
|
* terminator. This is needed for the call to strrchrW, as there will no
|
|
* longer be a NULL terminator within the bounds of the allocation in this case.
|
|
*/
|
|
file->dest[size - 1] = '\0';
|
|
lstrcpyW(strrchrW(file->dest, '\\') + 1, file->destname);
|
|
|
|
while (!list_empty(&files.entry))
|
|
{
|
|
file = LIST_ENTRY(list_head(&files.entry), FILE_LIST, entry);
|
|
|
|
msi_move_file(file->source, file->dest, options);
|
|
|
|
list_remove(&file->entry);
|
|
free_file_entry(file);
|
|
}
|
|
|
|
res = TRUE;
|
|
|
|
done:
|
|
free_list(&files);
|
|
FindClose(hfile);
|
|
return res;
|
|
}
|
|
|
|
void msi_reduce_to_long_filename( WCHAR *filename )
|
|
{
|
|
WCHAR *p = strchrW( filename, '|' );
|
|
if (p) memmove( filename, p + 1, (strlenW( p + 1 ) + 1) * sizeof(WCHAR) );
|
|
}
|
|
|
|
static UINT ITERATE_MoveFiles( MSIRECORD *rec, LPVOID param )
|
|
{
|
|
MSIPACKAGE *package = param;
|
|
MSIRECORD *uirow;
|
|
MSICOMPONENT *comp;
|
|
LPCWSTR sourcename, component;
|
|
LPWSTR sourcedir, destname = NULL, destdir = NULL, source = NULL, dest = NULL;
|
|
int options;
|
|
DWORD size;
|
|
BOOL ret, wildcards;
|
|
|
|
component = MSI_RecordGetString(rec, 2);
|
|
comp = msi_get_loaded_component(package, component);
|
|
if (!comp)
|
|
return ERROR_SUCCESS;
|
|
|
|
comp->Action = msi_get_component_action( package, comp );
|
|
if (comp->Action != INSTALLSTATE_LOCAL)
|
|
{
|
|
TRACE("component not scheduled for installation %s\n", debugstr_w(component));
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
sourcename = MSI_RecordGetString(rec, 3);
|
|
options = MSI_RecordGetInteger(rec, 7);
|
|
|
|
sourcedir = msi_dup_property(package->db, MSI_RecordGetString(rec, 5));
|
|
if (!sourcedir)
|
|
goto done;
|
|
|
|
destdir = msi_dup_property(package->db, MSI_RecordGetString(rec, 6));
|
|
if (!destdir)
|
|
goto done;
|
|
|
|
if (!sourcename)
|
|
{
|
|
if (GetFileAttributesW(sourcedir) == INVALID_FILE_ATTRIBUTES)
|
|
goto done;
|
|
|
|
source = strdupW(sourcedir);
|
|
if (!source)
|
|
goto done;
|
|
}
|
|
else
|
|
{
|
|
size = lstrlenW(sourcedir) + lstrlenW(sourcename) + 2;
|
|
source = msi_alloc(size * sizeof(WCHAR));
|
|
if (!source)
|
|
goto done;
|
|
|
|
lstrcpyW(source, sourcedir);
|
|
if (source[lstrlenW(source) - 1] != '\\')
|
|
lstrcatW(source, szBackSlash);
|
|
lstrcatW(source, sourcename);
|
|
}
|
|
|
|
wildcards = strchrW(source, '*') || strchrW(source, '?');
|
|
|
|
if (MSI_RecordIsNull(rec, 4))
|
|
{
|
|
if (!wildcards)
|
|
{
|
|
destname = strdupW(sourcename);
|
|
if (!destname)
|
|
goto done;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
destname = strdupW(MSI_RecordGetString(rec, 4));
|
|
if (destname) msi_reduce_to_long_filename(destname);
|
|
}
|
|
|
|
size = 0;
|
|
if (destname)
|
|
size = lstrlenW(destname);
|
|
|
|
size += lstrlenW(destdir) + 2;
|
|
dest = msi_alloc(size * sizeof(WCHAR));
|
|
if (!dest)
|
|
goto done;
|
|
|
|
lstrcpyW(dest, destdir);
|
|
if (dest[lstrlenW(dest) - 1] != '\\')
|
|
lstrcatW(dest, szBackSlash);
|
|
|
|
if (destname)
|
|
lstrcatW(dest, destname);
|
|
|
|
if (GetFileAttributesW(destdir) == INVALID_FILE_ATTRIBUTES)
|
|
{
|
|
if (!(ret = msi_create_full_path(destdir)))
|
|
{
|
|
WARN("failed to create directory %u\n", GetLastError());
|
|
goto done;
|
|
}
|
|
}
|
|
|
|
if (!wildcards)
|
|
msi_move_file(source, dest, options);
|
|
else
|
|
move_files_wildcard(source, dest, options);
|
|
|
|
done:
|
|
uirow = MSI_CreateRecord( 9 );
|
|
MSI_RecordSetStringW( uirow, 1, MSI_RecordGetString(rec, 1) );
|
|
MSI_RecordSetInteger( uirow, 6, 1 ); /* FIXME */
|
|
MSI_RecordSetStringW( uirow, 9, destdir );
|
|
msi_ui_actiondata( package, szMoveFiles, uirow );
|
|
msiobj_release( &uirow->hdr );
|
|
|
|
msi_free(sourcedir);
|
|
msi_free(destdir);
|
|
msi_free(destname);
|
|
msi_free(source);
|
|
msi_free(dest);
|
|
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
UINT ACTION_MoveFiles( MSIPACKAGE *package )
|
|
{
|
|
static const WCHAR query[] = {
|
|
'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
|
|
'`','M','o','v','e','F','i','l','e','`',0};
|
|
MSIQUERY *view;
|
|
UINT rc;
|
|
|
|
rc = MSI_DatabaseOpenViewW(package->db, query, &view);
|
|
if (rc != ERROR_SUCCESS)
|
|
return ERROR_SUCCESS;
|
|
|
|
rc = MSI_IterateRecords(view, NULL, ITERATE_MoveFiles, package);
|
|
msiobj_release(&view->hdr);
|
|
return rc;
|
|
}
|
|
|
|
static WCHAR *get_duplicate_filename( MSIPACKAGE *package, MSIRECORD *row, const WCHAR *file_key, const WCHAR *src )
|
|
{
|
|
DWORD len;
|
|
WCHAR *dst_name, *dst_path, *dst;
|
|
|
|
if (MSI_RecordIsNull( row, 4 ))
|
|
{
|
|
len = strlenW( src ) + 1;
|
|
if (!(dst_name = msi_alloc( len * sizeof(WCHAR)))) return NULL;
|
|
strcpyW( dst_name, strrchrW( src, '\\' ) + 1 );
|
|
}
|
|
else
|
|
{
|
|
MSI_RecordGetStringW( row, 4, NULL, &len );
|
|
if (!(dst_name = msi_alloc( ++len * sizeof(WCHAR) ))) return NULL;
|
|
MSI_RecordGetStringW( row, 4, dst_name, &len );
|
|
msi_reduce_to_long_filename( dst_name );
|
|
}
|
|
|
|
if (MSI_RecordIsNull( row, 5 ))
|
|
{
|
|
WCHAR *p;
|
|
dst_path = strdupW( src );
|
|
p = strrchrW( dst_path, '\\' );
|
|
if (p) *p = 0;
|
|
}
|
|
else
|
|
{
|
|
const WCHAR *dst_key = MSI_RecordGetString( row, 5 );
|
|
|
|
dst_path = strdupW( msi_get_target_folder( package, dst_key ) );
|
|
if (!dst_path)
|
|
{
|
|
/* try a property */
|
|
dst_path = msi_dup_property( package->db, dst_key );
|
|
if (!dst_path)
|
|
{
|
|
FIXME("Unable to get destination folder, try AppSearch properties\n");
|
|
msi_free( dst_name );
|
|
return NULL;
|
|
}
|
|
}
|
|
}
|
|
|
|
dst = msi_build_directory_name( 2, dst_path, dst_name );
|
|
msi_create_full_path( dst_path );
|
|
|
|
msi_free( dst_name );
|
|
msi_free( dst_path );
|
|
return dst;
|
|
}
|
|
|
|
static UINT ITERATE_DuplicateFiles(MSIRECORD *row, LPVOID param)
|
|
{
|
|
MSIPACKAGE *package = param;
|
|
LPWSTR dest;
|
|
LPCWSTR file_key, component;
|
|
MSICOMPONENT *comp;
|
|
MSIRECORD *uirow;
|
|
MSIFILE *file;
|
|
|
|
component = MSI_RecordGetString(row,2);
|
|
comp = msi_get_loaded_component(package, component);
|
|
if (!comp)
|
|
return ERROR_SUCCESS;
|
|
|
|
comp->Action = msi_get_component_action( package, comp );
|
|
if (comp->Action != INSTALLSTATE_LOCAL)
|
|
{
|
|
TRACE("component not scheduled for installation %s\n", debugstr_w(component));
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
file_key = MSI_RecordGetString(row,3);
|
|
if (!file_key)
|
|
{
|
|
ERR("Unable to get file key\n");
|
|
return ERROR_FUNCTION_FAILED;
|
|
}
|
|
|
|
file = msi_get_loaded_file( package, file_key );
|
|
if (!file)
|
|
{
|
|
ERR("Original file unknown %s\n", debugstr_w(file_key));
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
dest = get_duplicate_filename( package, row, file_key, file->TargetPath );
|
|
if (!dest)
|
|
{
|
|
WARN("Unable to get duplicate filename\n");
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
TRACE("Duplicating file %s to %s\n", debugstr_w(file->TargetPath), debugstr_w(dest));
|
|
|
|
if (!CopyFileW( file->TargetPath, dest, TRUE ))
|
|
{
|
|
WARN("Failed to copy file %s -> %s (%u)\n",
|
|
debugstr_w(file->TargetPath), debugstr_w(dest), GetLastError());
|
|
}
|
|
|
|
FIXME("We should track these duplicate files as well\n");
|
|
|
|
uirow = MSI_CreateRecord( 9 );
|
|
MSI_RecordSetStringW( uirow, 1, MSI_RecordGetString( row, 1 ) );
|
|
MSI_RecordSetInteger( uirow, 6, file->FileSize );
|
|
MSI_RecordSetStringW( uirow, 9, MSI_RecordGetString( row, 5 ) );
|
|
msi_ui_actiondata( package, szDuplicateFiles, uirow );
|
|
msiobj_release( &uirow->hdr );
|
|
|
|
msi_free(dest);
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
UINT ACTION_DuplicateFiles(MSIPACKAGE *package)
|
|
{
|
|
static const WCHAR query[] = {
|
|
'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
|
|
'`','D','u','p','l','i','c','a','t','e','F','i','l','e','`',0};
|
|
MSIQUERY *view;
|
|
UINT rc;
|
|
|
|
rc = MSI_DatabaseOpenViewW(package->db, query, &view);
|
|
if (rc != ERROR_SUCCESS)
|
|
return ERROR_SUCCESS;
|
|
|
|
rc = MSI_IterateRecords(view, NULL, ITERATE_DuplicateFiles, package);
|
|
msiobj_release(&view->hdr);
|
|
return rc;
|
|
}
|
|
|
|
static UINT ITERATE_RemoveDuplicateFiles( MSIRECORD *row, LPVOID param )
|
|
{
|
|
MSIPACKAGE *package = param;
|
|
LPWSTR dest;
|
|
LPCWSTR file_key, component;
|
|
MSICOMPONENT *comp;
|
|
MSIRECORD *uirow;
|
|
MSIFILE *file;
|
|
|
|
component = MSI_RecordGetString( row, 2 );
|
|
comp = msi_get_loaded_component( package, component );
|
|
if (!comp)
|
|
return ERROR_SUCCESS;
|
|
|
|
comp->Action = msi_get_component_action( package, comp );
|
|
if (comp->Action != INSTALLSTATE_ABSENT)
|
|
{
|
|
TRACE("component not scheduled for removal %s\n", debugstr_w(component));
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
file_key = MSI_RecordGetString( row, 3 );
|
|
if (!file_key)
|
|
{
|
|
ERR("Unable to get file key\n");
|
|
return ERROR_FUNCTION_FAILED;
|
|
}
|
|
|
|
file = msi_get_loaded_file( package, file_key );
|
|
if (!file)
|
|
{
|
|
ERR("Original file unknown %s\n", debugstr_w(file_key));
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
dest = get_duplicate_filename( package, row, file_key, file->TargetPath );
|
|
if (!dest)
|
|
{
|
|
WARN("Unable to get duplicate filename\n");
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
TRACE("Removing duplicate %s of %s\n", debugstr_w(dest), debugstr_w(file->TargetPath));
|
|
|
|
if (!DeleteFileW( dest ))
|
|
{
|
|
WARN("Failed to delete duplicate file %s (%u)\n", debugstr_w(dest), GetLastError());
|
|
}
|
|
|
|
uirow = MSI_CreateRecord( 9 );
|
|
MSI_RecordSetStringW( uirow, 1, MSI_RecordGetString( row, 1 ) );
|
|
MSI_RecordSetStringW( uirow, 9, MSI_RecordGetString( row, 5 ) );
|
|
msi_ui_actiondata( package, szRemoveDuplicateFiles, uirow );
|
|
msiobj_release( &uirow->hdr );
|
|
|
|
msi_free(dest);
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
UINT ACTION_RemoveDuplicateFiles( MSIPACKAGE *package )
|
|
{
|
|
static const WCHAR query[] = {
|
|
'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
|
|
'`','D','u','p','l','i','c','a','t','e','F','i','l','e','`',0};
|
|
MSIQUERY *view;
|
|
UINT rc;
|
|
|
|
rc = MSI_DatabaseOpenViewW( package->db, query, &view );
|
|
if (rc != ERROR_SUCCESS)
|
|
return ERROR_SUCCESS;
|
|
|
|
rc = MSI_IterateRecords( view, NULL, ITERATE_RemoveDuplicateFiles, package );
|
|
msiobj_release( &view->hdr );
|
|
return rc;
|
|
}
|
|
|
|
static BOOL verify_comp_for_removal(MSICOMPONENT *comp, UINT install_mode)
|
|
{
|
|
/* special case */
|
|
if (comp->Action != INSTALLSTATE_SOURCE &&
|
|
comp->Attributes & msidbComponentAttributesSourceOnly &&
|
|
(install_mode == msidbRemoveFileInstallModeOnRemove ||
|
|
install_mode == msidbRemoveFileInstallModeOnBoth)) return TRUE;
|
|
|
|
switch (comp->Action)
|
|
{
|
|
case INSTALLSTATE_LOCAL:
|
|
case INSTALLSTATE_SOURCE:
|
|
if (install_mode == msidbRemoveFileInstallModeOnInstall ||
|
|
install_mode == msidbRemoveFileInstallModeOnBoth) return TRUE;
|
|
break;
|
|
case INSTALLSTATE_ABSENT:
|
|
if (install_mode == msidbRemoveFileInstallModeOnRemove ||
|
|
install_mode == msidbRemoveFileInstallModeOnBoth) return TRUE;
|
|
break;
|
|
default: break;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
static UINT ITERATE_RemoveFiles(MSIRECORD *row, LPVOID param)
|
|
{
|
|
MSIPACKAGE *package = param;
|
|
MSICOMPONENT *comp;
|
|
MSIRECORD *uirow;
|
|
LPCWSTR component, dirprop;
|
|
UINT install_mode;
|
|
LPWSTR dir = NULL, path = NULL, filename = NULL;
|
|
DWORD size;
|
|
UINT ret = ERROR_SUCCESS;
|
|
|
|
component = MSI_RecordGetString(row, 2);
|
|
dirprop = MSI_RecordGetString(row, 4);
|
|
install_mode = MSI_RecordGetInteger(row, 5);
|
|
|
|
comp = msi_get_loaded_component(package, component);
|
|
if (!comp)
|
|
return ERROR_SUCCESS;
|
|
|
|
comp->Action = msi_get_component_action( package, comp );
|
|
if (!verify_comp_for_removal(comp, install_mode))
|
|
{
|
|
TRACE("Skipping removal due to install mode\n");
|
|
return ERROR_SUCCESS;
|
|
}
|
|
if (comp->assembly && !comp->assembly->application)
|
|
{
|
|
return ERROR_SUCCESS;
|
|
}
|
|
if (comp->Attributes & msidbComponentAttributesPermanent)
|
|
{
|
|
TRACE("permanent component, not removing file\n");
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
dir = msi_dup_property(package->db, dirprop);
|
|
if (!dir)
|
|
{
|
|
WARN("directory property has no value\n");
|
|
return ERROR_SUCCESS;
|
|
}
|
|
size = 0;
|
|
if ((filename = strdupW( MSI_RecordGetString(row, 3) )))
|
|
{
|
|
msi_reduce_to_long_filename( filename );
|
|
size = lstrlenW( filename );
|
|
}
|
|
size += lstrlenW(dir) + 2;
|
|
path = msi_alloc(size * sizeof(WCHAR));
|
|
if (!path)
|
|
{
|
|
ret = ERROR_OUTOFMEMORY;
|
|
goto done;
|
|
}
|
|
|
|
if (filename)
|
|
{
|
|
lstrcpyW(path, dir);
|
|
PathAddBackslashW(path);
|
|
lstrcatW(path, filename);
|
|
|
|
TRACE("Deleting misc file: %s\n", debugstr_w(path));
|
|
DeleteFileW(path);
|
|
}
|
|
else
|
|
{
|
|
TRACE("Removing misc directory: %s\n", debugstr_w(dir));
|
|
RemoveDirectoryW(dir);
|
|
}
|
|
|
|
done:
|
|
uirow = MSI_CreateRecord( 9 );
|
|
MSI_RecordSetStringW( uirow, 1, MSI_RecordGetString(row, 1) );
|
|
MSI_RecordSetStringW( uirow, 9, dir );
|
|
msi_ui_actiondata( package, szRemoveFiles, uirow );
|
|
msiobj_release( &uirow->hdr );
|
|
|
|
msi_free(filename);
|
|
msi_free(path);
|
|
msi_free(dir);
|
|
return ret;
|
|
}
|
|
|
|
static void remove_folder( MSIFOLDER *folder )
|
|
{
|
|
FolderList *fl;
|
|
|
|
LIST_FOR_EACH_ENTRY( fl, &folder->children, FolderList, entry )
|
|
{
|
|
remove_folder( fl->folder );
|
|
}
|
|
if (!folder->persistent && folder->State != FOLDER_STATE_REMOVED)
|
|
{
|
|
if (RemoveDirectoryW( folder->ResolvedTarget )) folder->State = FOLDER_STATE_REMOVED;
|
|
}
|
|
}
|
|
|
|
UINT ACTION_RemoveFiles( MSIPACKAGE *package )
|
|
{
|
|
static const WCHAR query[] = {
|
|
'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
|
|
'`','R','e','m','o','v','e','F','i','l','e','`',0};
|
|
MSIQUERY *view;
|
|
MSICOMPONENT *comp;
|
|
MSIFILE *file;
|
|
UINT r;
|
|
|
|
r = MSI_DatabaseOpenViewW(package->db, query, &view);
|
|
if (r == ERROR_SUCCESS)
|
|
{
|
|
r = MSI_IterateRecords(view, NULL, ITERATE_RemoveFiles, package);
|
|
msiobj_release(&view->hdr);
|
|
if (r != ERROR_SUCCESS)
|
|
return r;
|
|
}
|
|
|
|
LIST_FOR_EACH_ENTRY( file, &package->files, MSIFILE, entry )
|
|
{
|
|
MSIRECORD *uirow;
|
|
VS_FIXEDFILEINFO *ver;
|
|
|
|
comp = file->Component;
|
|
msi_file_update_ui( package, file, szRemoveFiles );
|
|
|
|
comp->Action = msi_get_component_action( package, comp );
|
|
if (comp->Action != INSTALLSTATE_ABSENT || comp->Installed == INSTALLSTATE_SOURCE)
|
|
continue;
|
|
|
|
if (comp->assembly && !comp->assembly->application)
|
|
continue;
|
|
|
|
if (comp->Attributes & msidbComponentAttributesPermanent)
|
|
{
|
|
TRACE("permanent component, not removing file\n");
|
|
continue;
|
|
}
|
|
|
|
if (file->Version)
|
|
{
|
|
ver = msi_get_disk_file_version( file->TargetPath );
|
|
if (ver && msi_compare_file_versions( ver, file->Version ) > 0)
|
|
{
|
|
TRACE("newer version detected, not removing file\n");
|
|
msi_free( ver );
|
|
continue;
|
|
}
|
|
msi_free( ver );
|
|
}
|
|
|
|
if (file->state == msifs_installed)
|
|
WARN("removing installed file %s\n", debugstr_w(file->TargetPath));
|
|
|
|
TRACE("removing %s\n", debugstr_w(file->File) );
|
|
|
|
SetFileAttributesW( file->TargetPath, FILE_ATTRIBUTE_NORMAL );
|
|
if (!DeleteFileW( file->TargetPath ))
|
|
{
|
|
WARN("failed to delete %s (%u)\n", debugstr_w(file->TargetPath), GetLastError());
|
|
}
|
|
file->state = msifs_missing;
|
|
|
|
uirow = MSI_CreateRecord( 9 );
|
|
MSI_RecordSetStringW( uirow, 1, file->FileName );
|
|
MSI_RecordSetStringW( uirow, 9, comp->Directory );
|
|
msi_ui_actiondata( package, szRemoveFiles, uirow );
|
|
msiobj_release( &uirow->hdr );
|
|
}
|
|
LIST_FOR_EACH_ENTRY( comp, &package->components, MSICOMPONENT, entry )
|
|
{
|
|
MSIFOLDER *folder;
|
|
|
|
comp->Action = msi_get_component_action( package, comp );
|
|
if (comp->Action != INSTALLSTATE_ABSENT) continue;
|
|
|
|
if (comp->assembly && !comp->assembly->application) continue;
|
|
|
|
if (comp->Attributes & msidbComponentAttributesPermanent)
|
|
{
|
|
TRACE("permanent component, not removing directory\n");
|
|
continue;
|
|
}
|
|
folder = msi_get_loaded_folder( package, comp->Directory );
|
|
remove_folder( folder );
|
|
}
|
|
return ERROR_SUCCESS;
|
|
}
|