1013 lines
27 KiB
C
1013 lines
27 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 These are
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*
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* InstallFiles
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* DuplicateFiles
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* MoveFiles (TODO)
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* PatchFiles (TODO)
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* RemoveDuplicateFiles(TODO)
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* RemoveFiles(TODO)
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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 "msvcrt/fcntl.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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extern const WCHAR szInstallFiles[];
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extern const WCHAR szDuplicateFiles[];
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extern const WCHAR szMoveFiles[];
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extern const WCHAR szPatchFiles[];
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extern const WCHAR szRemoveDuplicateFiles[];
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extern const WCHAR szRemoveFiles[];
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static const WCHAR cszTempFolder[]= {'T','e','m','p','F','o','l','d','e','r',0};
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struct media_info {
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UINT disk_id;
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UINT last_sequence;
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LPWSTR disk_prompt;
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LPWSTR cabinet;
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LPWSTR volume_label;
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BOOL is_continuous;
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BOOL is_extracted;
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WCHAR source[MAX_PATH];
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};
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static BOOL source_matches_volume(struct media_info *mi, LPWSTR source_root)
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{
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WCHAR volume_name[MAX_PATH + 1];
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if (!GetVolumeInformationW(source_root, volume_name, MAX_PATH + 1,
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NULL, NULL, NULL, NULL, 0))
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{
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ERR("Failed to get volume information\n");
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return FALSE;
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}
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return !lstrcmpW(mi->volume_label, volume_name);
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}
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static UINT msi_change_media( MSIPACKAGE *package, struct media_info *mi )
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{
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LPSTR msg;
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LPWSTR error, error_dialog;
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LPWSTR source_dir;
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UINT r = ERROR_SUCCESS;
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static const WCHAR szUILevel[] = {'U','I','L','e','v','e','l',0};
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static const WCHAR error_prop[] = {'E','r','r','o','r','D','i','a','l','o','g',0};
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if ( (msi_get_property_int(package, szUILevel, 0) & INSTALLUILEVEL_MASK) == INSTALLUILEVEL_NONE && !gUIHandlerA )
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return ERROR_SUCCESS;
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error = generate_error_string( package, 1302, 1, mi->disk_prompt );
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error_dialog = msi_dup_property( package, error_prop );
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source_dir = msi_dup_property( package, cszSourceDir );
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PathStripToRootW(source_dir);
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while ( r == ERROR_SUCCESS &&
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!source_matches_volume(mi, source_dir) )
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{
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r = msi_spawn_error_dialog( package, error_dialog, error );
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if (gUIHandlerA)
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{
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msg = strdupWtoA( error );
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gUIHandlerA( gUIContext, MB_RETRYCANCEL | INSTALLMESSAGE_ERROR, msg );
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msi_free(msg);
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}
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}
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msi_free( error );
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msi_free( error_dialog );
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msi_free( source_dir );
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return r;
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}
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/*
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* This is a helper function for handling embedded cabinet media
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*/
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static UINT writeout_cabinet_stream(MSIPACKAGE *package, LPCWSTR stream_name,
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WCHAR* source)
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{
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UINT rc;
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USHORT* data;
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UINT size;
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DWORD write;
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HANDLE the_file;
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WCHAR tmp[MAX_PATH];
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rc = read_raw_stream_data(package->db,stream_name,&data,&size);
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if (rc != ERROR_SUCCESS)
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return rc;
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write = MAX_PATH;
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if (MSI_GetPropertyW(package, cszTempFolder, tmp, &write))
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GetTempPathW(MAX_PATH,tmp);
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GetTempFileNameW(tmp,stream_name,0,source);
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track_tempfile(package, source);
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the_file = CreateFileW(source, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
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FILE_ATTRIBUTE_NORMAL, NULL);
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if (the_file == INVALID_HANDLE_VALUE)
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{
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ERR("Unable to create file %s\n",debugstr_w(source));
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rc = ERROR_FUNCTION_FAILED;
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goto end;
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}
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WriteFile(the_file,data,size,&write,NULL);
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CloseHandle(the_file);
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TRACE("wrote %i bytes to %s\n",write,debugstr_w(source));
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end:
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msi_free(data);
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return rc;
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}
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/* Support functions for FDI functions */
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typedef struct
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{
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MSIPACKAGE* package;
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struct media_info *mi;
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} CabData;
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static void * cabinet_alloc(ULONG cb)
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{
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return msi_alloc(cb);
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}
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static void cabinet_free(void *pv)
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{
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msi_free(pv);
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}
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static INT_PTR cabinet_open(char *pszFile, int oflag, int pmode)
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{
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HANDLE handle;
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DWORD dwAccess = 0;
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DWORD dwShareMode = 0;
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DWORD dwCreateDisposition = OPEN_EXISTING;
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switch (oflag & _O_ACCMODE)
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{
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case _O_RDONLY:
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dwAccess = GENERIC_READ;
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dwShareMode = FILE_SHARE_READ | FILE_SHARE_DELETE;
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break;
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case _O_WRONLY:
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dwAccess = GENERIC_WRITE;
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dwShareMode = FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE;
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break;
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case _O_RDWR:
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dwAccess = GENERIC_READ | GENERIC_WRITE;
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dwShareMode = FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE;
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break;
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}
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if ((oflag & (_O_CREAT | _O_EXCL)) == (_O_CREAT | _O_EXCL))
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dwCreateDisposition = CREATE_NEW;
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else if (oflag & _O_CREAT)
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dwCreateDisposition = CREATE_ALWAYS;
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handle = CreateFileA( pszFile, dwAccess, dwShareMode, NULL,
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dwCreateDisposition, 0, NULL );
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if (handle == INVALID_HANDLE_VALUE)
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return 0;
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return (INT_PTR) handle;
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}
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static UINT cabinet_read(INT_PTR hf, void *pv, UINT cb)
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{
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HANDLE handle = (HANDLE) hf;
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DWORD dwRead;
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if (ReadFile(handle, pv, cb, &dwRead, NULL))
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return dwRead;
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return 0;
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}
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static UINT cabinet_write(INT_PTR hf, void *pv, UINT cb)
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{
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HANDLE handle = (HANDLE) hf;
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DWORD dwWritten;
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if (WriteFile(handle, pv, cb, &dwWritten, NULL))
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return dwWritten;
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return 0;
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}
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static int cabinet_close(INT_PTR hf)
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{
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HANDLE handle = (HANDLE) hf;
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return CloseHandle(handle) ? 0 : -1;
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}
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static long cabinet_seek(INT_PTR hf, long dist, int seektype)
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{
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HANDLE handle = (HANDLE) hf;
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/* flags are compatible and so are passed straight through */
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return SetFilePointer(handle, dist, NULL, seektype);
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}
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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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LPWSTR uipath, p;
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/* the UI chunk */
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uirow = MSI_CreateRecord( 9 );
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MSI_RecordSetStringW( uirow, 1, f->FileName );
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uipath = strdupW( f->TargetPath );
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p = strrchrW(uipath,'\\');
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if (p)
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p[1]=0;
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MSI_RecordSetStringW( uirow, 9, uipath);
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MSI_RecordSetInteger( uirow, 6, f->FileSize );
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ui_actiondata( package, action, uirow);
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msiobj_release( &uirow->hdr );
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msi_free( uipath );
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ui_progress( package, 2, f->FileSize, 0, 0);
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}
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static UINT msi_media_get_disk_info( MSIPACKAGE *package, struct media_info *mi )
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{
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MSIRECORD *row;
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LPWSTR ptr;
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static const WCHAR query[] =
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{'S','E','L','E','C','T',' ','*',' ', 'F','R','O','M',' ',
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'`','M','e','d','i','a','`',' ','W','H','E','R','E',' ',
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'`','D','i','s','k','I','d','`',' ','=',' ','%','i',0};
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row = MSI_QueryGetRecord(package->db, query, mi->disk_id);
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if (!row)
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{
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TRACE("Unable to query row\n");
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return ERROR_FUNCTION_FAILED;
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}
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mi->disk_prompt = strdupW(MSI_RecordGetString(row, 3));
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mi->cabinet = strdupW(MSI_RecordGetString(row, 4));
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mi->volume_label = strdupW(MSI_RecordGetString(row, 5));
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ptr = strrchrW(mi->source, '\\') + 1;
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lstrcpyW(ptr, mi->cabinet);
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msiobj_release(&row->hdr);
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return ERROR_SUCCESS;
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}
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static INT_PTR cabinet_notify(FDINOTIFICATIONTYPE fdint, PFDINOTIFICATION pfdin)
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{
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TRACE("(%d)\n", fdint);
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switch (fdint)
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{
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case fdintPARTIAL_FILE:
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{
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CabData *data = (CabData *)pfdin->pv;
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data->mi->is_continuous = FALSE;
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return 0;
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}
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case fdintNEXT_CABINET:
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{
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CabData *data = (CabData *)pfdin->pv;
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struct media_info *mi = data->mi;
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LPWSTR cab = strdupAtoW(pfdin->psz1);
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UINT rc;
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msi_free(mi->disk_prompt);
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msi_free(mi->cabinet);
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msi_free(mi->volume_label);
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mi->disk_id++;
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mi->is_continuous = TRUE;
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rc = msi_media_get_disk_info(data->package, mi);
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if (rc != ERROR_SUCCESS)
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{
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ERR("Failed to get next cabinet information: %d\n", rc);
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return -1;
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}
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if (lstrcmpiW(mi->cabinet, cab))
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{
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msi_free(cab);
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ERR("Continuous cabinet does not match the next cabinet in the Media table\n");
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return -1;
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}
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msi_free(cab);
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TRACE("Searching for %s\n", debugstr_w(mi->source));
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if (GetFileAttributesW(mi->source) == INVALID_FILE_ATTRIBUTES)
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rc = msi_change_media(data->package, mi);
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if (rc != ERROR_SUCCESS)
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return -1;
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return 0;
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}
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case fdintCOPY_FILE:
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{
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CabData *data = (CabData*) pfdin->pv;
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HANDLE handle;
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LPWSTR file;
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MSIFILE *f;
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DWORD attrs;
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file = strdupAtoW(pfdin->psz1);
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f = get_loaded_file(data->package, file);
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msi_free(file);
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if (!f)
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{
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WARN("unknown file in cabinet (%s)\n",debugstr_a(pfdin->psz1));
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return 0;
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}
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if (f->state != msifs_missing && f->state != msifs_overwrite)
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{
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TRACE("Skipping extraction of %s\n",debugstr_a(pfdin->psz1));
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return 0;
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}
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msi_file_update_ui( data->package, f, szInstallFiles );
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TRACE("extracting %s\n", debugstr_w(f->TargetPath) );
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attrs = f->Attributes & (FILE_ATTRIBUTE_READONLY|FILE_ATTRIBUTE_HIDDEN|FILE_ATTRIBUTE_SYSTEM);
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if (!attrs) attrs = FILE_ATTRIBUTE_NORMAL;
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handle = CreateFileW( f->TargetPath, GENERIC_READ | GENERIC_WRITE, 0,
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NULL, CREATE_ALWAYS, attrs, NULL );
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if ( handle == INVALID_HANDLE_VALUE )
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{
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if ( GetFileAttributesW( f->TargetPath ) != INVALID_FILE_ATTRIBUTES )
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f->state = msifs_installed;
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else
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ERR("failed to create %s (error %d)\n",
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debugstr_w( f->TargetPath ), GetLastError() );
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return 0;
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}
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f->state = msifs_installed;
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return (INT_PTR) handle;
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}
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case fdintCLOSE_FILE_INFO:
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{
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FILETIME ft;
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FILETIME ftLocal;
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HANDLE handle = (HANDLE) pfdin->hf;
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if (!DosDateTimeToFileTime(pfdin->date, pfdin->time, &ft))
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return -1;
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if (!LocalFileTimeToFileTime(&ft, &ftLocal))
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return -1;
|
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if (!SetFileTime(handle, &ftLocal, 0, &ftLocal))
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return -1;
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CloseHandle(handle);
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return 1;
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}
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default:
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return 0;
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}
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}
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|
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/***********************************************************************
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* extract_cabinet_file
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*
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* Extract files from a cab file.
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*/
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static BOOL extract_cabinet_file(MSIPACKAGE* package, struct media_info *mi)
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{
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LPSTR cabinet, cab_path = NULL;
|
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LPWSTR ptr;
|
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HFDI hfdi;
|
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ERF erf;
|
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BOOL ret = FALSE;
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CabData data;
|
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|
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TRACE("Extracting %s\n", debugstr_w(mi->source));
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|
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hfdi = FDICreate(cabinet_alloc, cabinet_free, cabinet_open, cabinet_read,
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cabinet_write, cabinet_close, cabinet_seek, 0, &erf);
|
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if (!hfdi)
|
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{
|
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ERR("FDICreate failed\n");
|
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return FALSE;
|
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}
|
|
|
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ptr = strrchrW(mi->source, '\\') + 1;
|
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cabinet = strdupWtoA(ptr);
|
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if (!cabinet)
|
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goto done;
|
|
|
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cab_path = strdupWtoA(mi->source);
|
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if (!cab_path)
|
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goto done;
|
|
|
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cab_path[ptr - mi->source] = '\0';
|
|
|
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data.package = package;
|
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data.mi = mi;
|
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|
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ret = FDICopy(hfdi, cabinet, cab_path, 0, cabinet_notify, NULL, &data);
|
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if (!ret)
|
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ERR("FDICopy failed\n");
|
|
|
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done:
|
|
FDIDestroy(hfdi);
|
|
msi_free(cabinet);
|
|
msi_free(cab_path);
|
|
|
|
if (ret)
|
|
mi->is_extracted = TRUE;
|
|
|
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return ret;
|
|
}
|
|
|
|
static VOID set_file_source(MSIPACKAGE* package, MSIFILE* file, LPCWSTR path)
|
|
{
|
|
if (!file->IsCompressed)
|
|
{
|
|
LPWSTR p, path;
|
|
p = resolve_folder(package, file->Component->Directory, TRUE, FALSE, TRUE, NULL);
|
|
path = build_directory_name(2, p, file->ShortName);
|
|
if (file->LongName &&
|
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INVALID_FILE_ATTRIBUTES == GetFileAttributesW( path ))
|
|
{
|
|
msi_free(path);
|
|
path = build_directory_name(2, p, file->LongName);
|
|
}
|
|
file->SourcePath = path;
|
|
msi_free(p);
|
|
}
|
|
else
|
|
file->SourcePath = build_directory_name(2, path, file->File);
|
|
}
|
|
|
|
static void free_media_info( struct media_info *mi )
|
|
{
|
|
msi_free( mi->disk_prompt );
|
|
msi_free( mi->cabinet );
|
|
msi_free( mi->volume_label );
|
|
msi_free( mi );
|
|
}
|
|
|
|
static UINT download_remote_cabinet(MSIPACKAGE *package, struct media_info *mi)
|
|
{
|
|
WCHAR temppath[MAX_PATH];
|
|
LPWSTR src, ptr;
|
|
LPCWSTR cab;
|
|
|
|
src = strdupW(package->BaseURL);
|
|
if (!src)
|
|
return ERROR_OUTOFMEMORY;
|
|
|
|
ptr = strrchrW(src, '/');
|
|
if (!ptr)
|
|
{
|
|
msi_free(src);
|
|
return ERROR_FUNCTION_FAILED;
|
|
}
|
|
|
|
*(ptr + 1) = '\0';
|
|
ptr = strrchrW(mi->source, '\\');
|
|
if (!ptr)
|
|
ptr = mi->source;
|
|
|
|
src = msi_realloc(src, (lstrlenW(src) + lstrlenW(ptr)) * sizeof(WCHAR));
|
|
if (!src)
|
|
return ERROR_OUTOFMEMORY;
|
|
|
|
lstrcatW(src, ptr + 1);
|
|
|
|
temppath[0] = '\0';
|
|
cab = msi_download_file(src, temppath);
|
|
lstrcpyW(mi->source, cab);
|
|
|
|
msi_free(src);
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
static UINT load_media_info(MSIPACKAGE *package, MSIFILE *file, struct media_info *mi)
|
|
{
|
|
MSIRECORD *row;
|
|
LPWSTR source_dir;
|
|
UINT r;
|
|
|
|
static const WCHAR query[] = {
|
|
'S','E','L','E','C','T',' ','*',' ', 'F','R','O','M',' ',
|
|
'`','M','e','d','i','a','`',' ','W','H','E','R','E',' ',
|
|
'`','L','a','s','t','S','e','q','u','e','n','c','e','`',' ','>','=',
|
|
' ','%','i',' ','A','N','D',' ','`','D','i','s','k','I','d','`',' ','>','=',
|
|
' ','%','i',' ','O','R','D','E','R',' ','B','Y',' ',
|
|
'`','D','i','s','k','I','d','`',0
|
|
};
|
|
|
|
row = MSI_QueryGetRecord(package->db, query, file->Sequence, mi->disk_id);
|
|
if (!row)
|
|
{
|
|
TRACE("Unable to query row\n");
|
|
return ERROR_FUNCTION_FAILED;
|
|
}
|
|
|
|
mi->is_extracted = FALSE;
|
|
mi->disk_id = MSI_RecordGetInteger(row, 1);
|
|
mi->last_sequence = MSI_RecordGetInteger(row, 2);
|
|
msi_free(mi->disk_prompt);
|
|
mi->disk_prompt = strdupW(MSI_RecordGetString(row, 3));
|
|
msi_free(mi->cabinet);
|
|
mi->cabinet = strdupW(MSI_RecordGetString(row, 4));
|
|
msi_free(mi->volume_label);
|
|
mi->volume_label = strdupW(MSI_RecordGetString(row, 5));
|
|
msiobj_release(&row->hdr);
|
|
|
|
source_dir = msi_dup_property(package, cszSourceDir);
|
|
|
|
if (mi->cabinet && mi->cabinet[0] == '#')
|
|
{
|
|
r = writeout_cabinet_stream(package, &mi->cabinet[1], mi->source);
|
|
if (r != ERROR_SUCCESS)
|
|
{
|
|
ERR("Failed to extract cabinet stream\n");
|
|
return ERROR_FUNCTION_FAILED;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
lstrcpyW(mi->source, source_dir);
|
|
|
|
|
|
if (mi->cabinet)
|
|
lstrcatW(mi->source, mi->cabinet);
|
|
}
|
|
|
|
MsiSourceListAddMediaDiskW(package->ProductCode, NULL,
|
|
MSIINSTALLCONTEXT_USERMANAGED, MSICODE_PRODUCT,
|
|
mi->disk_id, mi->volume_label, mi->disk_prompt);
|
|
|
|
MsiSourceListSetInfoW(package->ProductCode, NULL,
|
|
MSIINSTALLCONTEXT_USERMANAGED,
|
|
MSICODE_PRODUCT | MSISOURCETYPE_MEDIA,
|
|
INSTALLPROPERTY_LASTUSEDSOURCEW, mi->source);
|
|
|
|
msi_free(source_dir);
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
static UINT ready_media(MSIPACKAGE *package, MSIFILE *file, struct media_info *mi)
|
|
{
|
|
UINT rc = ERROR_SUCCESS, type;
|
|
BOOL found = TRUE;
|
|
LPWSTR source_dir;
|
|
|
|
/* media info for continuous cabinet is already loaded */
|
|
if (mi->is_continuous)
|
|
return ERROR_SUCCESS;
|
|
|
|
rc = load_media_info(package, file, mi);
|
|
if (rc != ERROR_SUCCESS)
|
|
{
|
|
ERR("Unable to load media info\n");
|
|
return ERROR_FUNCTION_FAILED;
|
|
}
|
|
|
|
if (mi->volume_label && mi->disk_id > 1)
|
|
{
|
|
source_dir = msi_dup_property(package, cszSourceDir);
|
|
PathStripToRootW(source_dir);
|
|
type = GetDriveTypeW(source_dir);
|
|
|
|
if (type == DRIVE_CDROM || type == DRIVE_REMOVABLE)
|
|
found = source_matches_volume(mi, source_dir);
|
|
|
|
if (!found)
|
|
found = GetFileAttributesW(mi->cabinet) != INVALID_FILE_ATTRIBUTES;
|
|
|
|
msi_free(source_dir);
|
|
}
|
|
|
|
if (file->IsCompressed &&
|
|
GetFileAttributesW(mi->source) == INVALID_FILE_ATTRIBUTES)
|
|
{
|
|
found = FALSE;
|
|
|
|
if (package->BaseURL && UrlIsW(package->BaseURL, URLIS_URL))
|
|
{
|
|
rc = download_remote_cabinet(package, mi);
|
|
if (rc == ERROR_SUCCESS &&
|
|
GetFileAttributesW(mi->source) != INVALID_FILE_ATTRIBUTES)
|
|
{
|
|
found = TRUE;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!found)
|
|
rc = msi_change_media(package, mi);
|
|
|
|
return rc;
|
|
}
|
|
|
|
static UINT get_file_target(MSIPACKAGE *package, LPCWSTR file_key,
|
|
MSIFILE** file)
|
|
{
|
|
LIST_FOR_EACH_ENTRY( *file, &package->files, MSIFILE, entry )
|
|
{
|
|
if (lstrcmpW( file_key, (*file)->File )==0)
|
|
{
|
|
if ((*file)->state >= msifs_overwrite)
|
|
return ERROR_SUCCESS;
|
|
else
|
|
return ERROR_FILE_NOT_FOUND;
|
|
}
|
|
}
|
|
|
|
return ERROR_FUNCTION_FAILED;
|
|
}
|
|
|
|
static void schedule_install_files(MSIPACKAGE *package)
|
|
{
|
|
MSIFILE *file;
|
|
|
|
LIST_FOR_EACH_ENTRY(file, &package->files, MSIFILE, entry)
|
|
{
|
|
if (!ACTION_VerifyComponentForAction(file->Component, INSTALLSTATE_LOCAL))
|
|
{
|
|
TRACE("File %s is not scheduled for install\n", debugstr_w(file->File));
|
|
|
|
ui_progress(package,2,file->FileSize,0,0);
|
|
file->state = msifs_skipped;
|
|
}
|
|
}
|
|
}
|
|
|
|
static UINT copy_file(MSIFILE *file)
|
|
{
|
|
BOOL ret;
|
|
|
|
ret = CopyFileW(file->SourcePath, file->TargetPath, FALSE);
|
|
if (ret)
|
|
{
|
|
file->state = msifs_installed;
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
return GetLastError();
|
|
}
|
|
|
|
static UINT copy_install_file(MSIFILE *file)
|
|
{
|
|
UINT gle;
|
|
|
|
TRACE("Copying %s to %s\n", debugstr_w(file->SourcePath),
|
|
debugstr_w(file->TargetPath));
|
|
|
|
gle = copy_file(file);
|
|
if (gle == ERROR_SUCCESS)
|
|
return gle;
|
|
|
|
if (gle == ERROR_ALREADY_EXISTS && file->state == msifs_overwrite)
|
|
{
|
|
TRACE("overwriting existing file\n");
|
|
gle = ERROR_SUCCESS;
|
|
}
|
|
else if (gle == ERROR_FILE_NOT_FOUND)
|
|
{
|
|
/* FIXME: this needs to be tested, I'm pretty sure it fails */
|
|
TRACE("Source file not found\n");
|
|
gle = ERROR_SUCCESS;
|
|
}
|
|
else if (gle == ERROR_ACCESS_DENIED)
|
|
{
|
|
SetFileAttributesW(file->TargetPath, FILE_ATTRIBUTE_NORMAL);
|
|
|
|
gle = copy_file(file);
|
|
TRACE("Overwriting existing file: %d\n", gle);
|
|
}
|
|
else if (!(file->Attributes & msidbFileAttributesVital))
|
|
{
|
|
TRACE("Ignoring error for nonvital\n");
|
|
gle = ERROR_SUCCESS;
|
|
}
|
|
|
|
return gle;
|
|
}
|
|
|
|
/*
|
|
* ACTION_InstallFiles()
|
|
*
|
|
* For efficiency, this is done in two passes:
|
|
* 1) Correct all the TargetPaths and determine what files are to be installed.
|
|
* 2) Extract Cabinets and copy files.
|
|
*/
|
|
UINT ACTION_InstallFiles(MSIPACKAGE *package)
|
|
{
|
|
struct media_info *mi;
|
|
UINT rc = ERROR_SUCCESS;
|
|
LPWSTR ptr;
|
|
MSIFILE *file;
|
|
|
|
/* increment progress bar each time action data is sent */
|
|
ui_progress(package,1,1,0,0);
|
|
|
|
/* handle the keys for the SourceList */
|
|
ptr = strrchrW(package->PackagePath,'\\');
|
|
if (ptr)
|
|
{
|
|
ptr++;
|
|
MsiSourceListSetInfoW(package->ProductCode, NULL,
|
|
MSIINSTALLCONTEXT_USERMANAGED,
|
|
MSICODE_PRODUCT,
|
|
INSTALLPROPERTY_PACKAGENAMEW, ptr);
|
|
}
|
|
|
|
schedule_install_files(package);
|
|
|
|
/*
|
|
* Despite MSDN specifying that the CreateFolders action
|
|
* should be called before InstallFiles, some installers don't
|
|
* do that, and they seem to work correctly. We need to create
|
|
* directories here to make sure that the files can be copied.
|
|
*/
|
|
msi_create_component_directories( package );
|
|
|
|
mi = msi_alloc_zero( sizeof(struct media_info) );
|
|
|
|
LIST_FOR_EACH_ENTRY( file, &package->files, MSIFILE, entry )
|
|
{
|
|
if (file->state != msifs_missing && !mi->is_continuous && file->state != msifs_overwrite)
|
|
continue;
|
|
|
|
if (file->Sequence > mi->last_sequence || mi->is_continuous ||
|
|
(file->IsCompressed && !mi->is_extracted))
|
|
{
|
|
rc = ready_media(package, file, mi);
|
|
if (rc != ERROR_SUCCESS)
|
|
{
|
|
ERR("Failed to ready media\n");
|
|
rc = ERROR_FUNCTION_FAILED;
|
|
break;
|
|
}
|
|
|
|
if (file->IsCompressed && !extract_cabinet_file(package, mi))
|
|
{
|
|
ERR("Failed to extract cabinet: %s\n", debugstr_w(mi->cabinet));
|
|
rc = ERROR_FUNCTION_FAILED;
|
|
break;
|
|
}
|
|
}
|
|
|
|
set_file_source(package, file, mi->source);
|
|
|
|
TRACE("file paths %s to %s\n",debugstr_w(file->SourcePath),
|
|
debugstr_w(file->TargetPath));
|
|
|
|
if (!file->IsCompressed)
|
|
{
|
|
msi_file_update_ui(package, file, szInstallFiles);
|
|
rc = copy_install_file(file);
|
|
if (rc != ERROR_SUCCESS)
|
|
{
|
|
ERR("Failed to copy %s to %s (%d)\n", debugstr_w(file->SourcePath),
|
|
debugstr_w(file->TargetPath), rc);
|
|
rc = ERROR_INSTALL_FAILURE;
|
|
break;
|
|
}
|
|
}
|
|
else if (file->state != msifs_installed)
|
|
{
|
|
ERR("compressed file wasn't extracted (%s)\n", debugstr_w(file->TargetPath));
|
|
rc = ERROR_INSTALL_FAILURE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
free_media_info( mi );
|
|
return rc;
|
|
}
|
|
|
|
static UINT ITERATE_DuplicateFiles(MSIRECORD *row, LPVOID param)
|
|
{
|
|
MSIPACKAGE *package = (MSIPACKAGE*)param;
|
|
WCHAR dest_name[0x100];
|
|
LPWSTR dest_path, dest;
|
|
LPCWSTR file_key, component;
|
|
DWORD sz;
|
|
DWORD rc;
|
|
MSICOMPONENT *comp;
|
|
MSIFILE *file;
|
|
|
|
component = MSI_RecordGetString(row,2);
|
|
comp = get_loaded_component(package,component);
|
|
|
|
if (!ACTION_VerifyComponentForAction( comp, INSTALLSTATE_LOCAL ))
|
|
{
|
|
TRACE("Skipping copy due to disabled component %s\n",
|
|
debugstr_w(component));
|
|
|
|
/* the action taken was the same as the current install state */
|
|
comp->Action = comp->Installed;
|
|
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
comp->Action = INSTALLSTATE_LOCAL;
|
|
|
|
file_key = MSI_RecordGetString(row,3);
|
|
if (!file_key)
|
|
{
|
|
ERR("Unable to get file key\n");
|
|
return ERROR_FUNCTION_FAILED;
|
|
}
|
|
|
|
rc = get_file_target(package,file_key,&file);
|
|
|
|
if (rc != ERROR_SUCCESS)
|
|
{
|
|
ERR("Original file unknown %s\n",debugstr_w(file_key));
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
if (MSI_RecordIsNull(row,4))
|
|
strcpyW(dest_name,strrchrW(file->TargetPath,'\\')+1);
|
|
else
|
|
{
|
|
sz=0x100;
|
|
MSI_RecordGetStringW(row,4,dest_name,&sz);
|
|
reduce_to_longfilename(dest_name);
|
|
}
|
|
|
|
if (MSI_RecordIsNull(row,5))
|
|
{
|
|
LPWSTR p;
|
|
dest_path = strdupW(file->TargetPath);
|
|
p = strrchrW(dest_path,'\\');
|
|
if (p)
|
|
*p=0;
|
|
}
|
|
else
|
|
{
|
|
LPCWSTR destkey;
|
|
destkey = MSI_RecordGetString(row,5);
|
|
dest_path = resolve_folder(package, destkey, FALSE, FALSE, TRUE, NULL);
|
|
if (!dest_path)
|
|
{
|
|
/* try a Property */
|
|
dest_path = msi_dup_property( package, destkey );
|
|
if (!dest_path)
|
|
{
|
|
FIXME("Unable to get destination folder, try AppSearch properties\n");
|
|
return ERROR_SUCCESS;
|
|
}
|
|
}
|
|
}
|
|
|
|
dest = build_directory_name(2, dest_path, dest_name);
|
|
|
|
TRACE("Duplicating file %s to %s\n",debugstr_w(file->TargetPath),
|
|
debugstr_w(dest));
|
|
|
|
CreateDirectoryW(dest_path, NULL);
|
|
|
|
if (strcmpW(file->TargetPath,dest))
|
|
rc = !CopyFileW(file->TargetPath,dest,TRUE);
|
|
else
|
|
rc = ERROR_SUCCESS;
|
|
|
|
if (rc != ERROR_SUCCESS)
|
|
ERR("Failed to copy file %s -> %s, last error %d\n",
|
|
debugstr_w(file->TargetPath), debugstr_w(dest_path), GetLastError());
|
|
|
|
FIXME("We should track these duplicate files as well\n");
|
|
|
|
msi_free(dest_path);
|
|
msi_free(dest);
|
|
|
|
msi_file_update_ui(package, file, szDuplicateFiles);
|
|
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
UINT ACTION_DuplicateFiles(MSIPACKAGE *package)
|
|
{
|
|
UINT rc;
|
|
MSIQUERY * view;
|
|
static const WCHAR ExecSeqQuery[] =
|
|
{'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
|
|
'`','D','u','p','l','i','c','a','t','e','F','i','l','e','`',0};
|
|
|
|
rc = MSI_DatabaseOpenViewW(package->db, ExecSeqQuery, &view);
|
|
if (rc != ERROR_SUCCESS)
|
|
return ERROR_SUCCESS;
|
|
|
|
rc = MSI_IterateRecords(view, NULL, ITERATE_DuplicateFiles, package);
|
|
msiobj_release(&view->hdr);
|
|
|
|
return rc;
|
|
}
|
|
|
|
/* compares the version of a file read from the filesystem and
|
|
* the version specified in the File table
|
|
*/
|
|
static int msi_compare_file_version( MSIFILE *file )
|
|
{
|
|
WCHAR version[MAX_PATH];
|
|
DWORD size;
|
|
UINT r;
|
|
|
|
size = MAX_PATH;
|
|
version[0] = '\0';
|
|
r = MsiGetFileVersionW( file->TargetPath, version, &size, NULL, NULL );
|
|
if ( r != ERROR_SUCCESS )
|
|
return 0;
|
|
|
|
return lstrcmpW( version, file->Version );
|
|
}
|
|
|
|
UINT ACTION_RemoveFiles( MSIPACKAGE *package )
|
|
{
|
|
MSIFILE *file;
|
|
|
|
LIST_FOR_EACH_ENTRY( file, &package->files, MSIFILE, entry )
|
|
{
|
|
MSIRECORD *uirow;
|
|
LPWSTR uipath, p;
|
|
|
|
if ( !file->Component )
|
|
continue;
|
|
if ( file->Component->Installed == INSTALLSTATE_LOCAL )
|
|
continue;
|
|
|
|
if ( file->state == msifs_installed )
|
|
ERR("removing installed file %s\n", debugstr_w(file->TargetPath));
|
|
|
|
if ( file->state != msifs_present )
|
|
continue;
|
|
|
|
/* only remove a file if the version to be installed
|
|
* is strictly newer than the old file
|
|
*/
|
|
if ( msi_compare_file_version( file ) >= 0 )
|
|
continue;
|
|
|
|
TRACE("removing %s\n", debugstr_w(file->File) );
|
|
if ( !DeleteFileW( file->TargetPath ) )
|
|
ERR("failed to delete %s\n", debugstr_w(file->TargetPath) );
|
|
file->state = msifs_missing;
|
|
|
|
/* the UI chunk */
|
|
uirow = MSI_CreateRecord( 9 );
|
|
MSI_RecordSetStringW( uirow, 1, file->FileName );
|
|
uipath = strdupW( file->TargetPath );
|
|
p = strrchrW(uipath,'\\');
|
|
if (p)
|
|
p[1]=0;
|
|
MSI_RecordSetStringW( uirow, 9, uipath);
|
|
ui_actiondata( package, szRemoveFiles, uirow);
|
|
msiobj_release( &uirow->hdr );
|
|
msi_free( uipath );
|
|
/* FIXME: call ui_progress here? */
|
|
}
|
|
|
|
return ERROR_SUCCESS;
|
|
}
|