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https://github.com/reactos/reactos.git
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892 lines
24 KiB
C
892 lines
24 KiB
C
/*
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* Implementation of the Microsoft Installer (msi.dll)
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*
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* Copyright 2008 James Hawkins
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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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#include <stdarg.h>
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#define COBJMACROS
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#include "windef.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 "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 "objidl.h"
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#include "wine/unicode.h"
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WINE_DEFAULT_DEBUG_CHANNEL(msi);
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/* from msvcrt/fcntl.h */
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#define _O_RDONLY 0
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#define _O_WRONLY 1
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#define _O_RDWR 2
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#define _O_ACCMODE (_O_RDONLY|_O_WRONLY|_O_RDWR)
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#define _O_APPEND 0x0008
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#define _O_RANDOM 0x0010
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#define _O_SEQUENTIAL 0x0020
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#define _O_TEMPORARY 0x0040
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#define _O_NOINHERIT 0x0080
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#define _O_CREAT 0x0100
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#define _O_TRUNC 0x0200
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#define _O_EXCL 0x0400
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#define _O_SHORT_LIVED 0x1000
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#define _O_TEXT 0x4000
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#define _O_BINARY 0x8000
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static BOOL source_matches_volume(MSIMEDIAINFO *mi, LPCWSTR source_root)
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{
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WCHAR volume_name[MAX_PATH + 1];
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WCHAR root[MAX_PATH + 1];
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strcpyW(root, source_root);
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PathStripToRootW(root);
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PathAddBackslashW(root);
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if (!GetVolumeInformationW(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 !strcmpW( mi->volume_label, volume_name );
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}
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static UINT msi_change_media(MSIPACKAGE *package, MSIMEDIAINFO *mi)
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{
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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 error_prop[] = {'E','r','r','o','r','D','i','a','l','o','g',0};
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if ((msi_get_property_int(package->db, szUILevel, 0) & INSTALLUILEVEL_MASK) ==
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INSTALLUILEVEL_NONE && !gUIHandlerA && !gUIHandlerW && !gUIHandlerRecord)
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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->db, error_prop);
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source_dir = msi_dup_property(package->db, cszSourceDir);
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while (r == ERROR_SUCCESS && !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 (gUIHandlerW)
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{
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gUIHandlerW(gUIContext, MB_RETRYCANCEL | INSTALLMESSAGE_ERROR, error);
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}
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else if (gUIHandlerA)
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{
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char *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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else if (gUIHandlerRecord)
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{
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MSIHANDLE rec = MsiCreateRecord(1);
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MsiRecordSetStringW(rec, 0, error);
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gUIHandlerRecord(gUIContext, MB_RETRYCANCEL | INSTALLMESSAGE_ERROR, rec);
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MsiCloseHandle(rec);
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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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static void * CDECL 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 CDECL 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 CDECL 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 CDECL 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 read;
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if (ReadFile(handle, pv, cb, &read, NULL))
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return read;
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return 0;
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}
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static UINT CDECL 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 written;
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if (WriteFile(handle, pv, cb, &written, NULL))
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return written;
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return 0;
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}
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static int CDECL 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 CDECL 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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struct cab_stream
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{
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MSIDATABASE *db;
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WCHAR *name;
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};
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static struct cab_stream cab_stream;
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static INT_PTR CDECL cabinet_open_stream( char *pszFile, int oflag, int pmode )
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{
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UINT r;
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IStream *stm;
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r = db_get_raw_stream( cab_stream.db, cab_stream.name, &stm );
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if (r != ERROR_SUCCESS)
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{
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WARN("Failed to get cabinet stream %u\n", r);
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return 0;
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}
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return (INT_PTR)stm;
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}
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static UINT CDECL cabinet_read_stream( INT_PTR hf, void *pv, UINT cb )
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{
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IStream *stm = (IStream *)hf;
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DWORD read;
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HRESULT hr;
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hr = IStream_Read( stm, pv, cb, &read );
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if (hr == S_OK || hr == S_FALSE)
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return read;
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return 0;
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}
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static int CDECL cabinet_close_stream( INT_PTR hf )
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{
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IStream *stm = (IStream *)hf;
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IStream_Release( stm );
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return 0;
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}
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static LONG CDECL cabinet_seek_stream( INT_PTR hf, LONG dist, int seektype )
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{
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IStream *stm = (IStream *)hf;
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LARGE_INTEGER move;
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ULARGE_INTEGER newpos;
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HRESULT hr;
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move.QuadPart = dist;
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hr = IStream_Seek( stm, move, seektype, &newpos );
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if (SUCCEEDED(hr))
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{
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if (newpos.QuadPart <= MAXLONG) return newpos.QuadPart;
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ERR("Too big!\n");
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}
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return -1;
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}
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static UINT CDECL msi_media_get_disk_info(MSIPACKAGE *package, MSIMEDIAINFO *mi)
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{
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MSIRECORD *row;
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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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if (!mi->first_volume)
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mi->first_volume = strdupW(mi->volume_label);
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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_partial_file(FDINOTIFICATIONTYPE fdint,
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PFDINOTIFICATION pfdin)
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{
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MSICABDATA *data = 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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static WCHAR *get_cabinet_filename(MSIMEDIAINFO *mi)
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{
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int len;
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WCHAR *ret;
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len = strlenW(mi->sourcedir) + strlenW(mi->cabinet) + 1;
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if (!(ret = msi_alloc(len * sizeof(WCHAR)))) return NULL;
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strcpyW(ret, mi->sourcedir);
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strcatW(ret, mi->cabinet);
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return ret;
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}
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static INT_PTR cabinet_next_cabinet(FDINOTIFICATIONTYPE fdint,
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PFDINOTIFICATION pfdin)
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{
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MSICABDATA *data = pfdin->pv;
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MSIMEDIAINFO *mi = data->mi;
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LPWSTR cabinet_file = NULL, cab = strdupAtoW(pfdin->psz1);
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INT_PTR res = -1;
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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_prompt = NULL;
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mi->cabinet = NULL;
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mi->volume_label = NULL;
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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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goto done;
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}
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if (strcmpiW( mi->cabinet, cab ))
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{
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ERR("Continuous cabinet does not match the next cabinet in the Media table\n");
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goto done;
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}
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if (!(cabinet_file = get_cabinet_filename(mi)))
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goto done;
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TRACE("Searching for %s\n", debugstr_w(cabinet_file));
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res = 0;
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if (GetFileAttributesW(cabinet_file) == INVALID_FILE_ATTRIBUTES)
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{
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if (msi_change_media(data->package, mi) != ERROR_SUCCESS)
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res = -1;
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}
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done:
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msi_free(cab);
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msi_free(cabinet_file);
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return res;
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}
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static INT_PTR cabinet_next_cabinet_stream( FDINOTIFICATIONTYPE fdint,
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PFDINOTIFICATION pfdin )
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{
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MSICABDATA *data = pfdin->pv;
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MSIMEDIAINFO *mi = data->mi;
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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_prompt = NULL;
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mi->cabinet = NULL;
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mi->volume_label = NULL;
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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: %u\n", rc);
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return -1;
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}
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msi_free( cab_stream.name );
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cab_stream.name = encode_streamname( FALSE, mi->cabinet + 1 );
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if (!cab_stream.name)
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return -1;
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TRACE("next cabinet is %s\n", debugstr_w(mi->cabinet));
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return 0;
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}
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static INT_PTR cabinet_copy_file(FDINOTIFICATIONTYPE fdint,
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PFDINOTIFICATION pfdin)
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{
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MSICABDATA *data = pfdin->pv;
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HANDLE handle = 0;
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LPWSTR path = NULL;
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DWORD attrs;
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data->curfile = strdupAtoW(pfdin->psz1);
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if (!data->cb(data->package, data->curfile, MSICABEXTRACT_BEGINEXTRACT, &path,
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&attrs, data->user))
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{
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/* We're not extracting this file, so free the filename. */
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msi_free(data->curfile);
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data->curfile = NULL;
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goto done;
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}
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TRACE("extracting %s\n", debugstr_w(path));
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attrs = attrs & (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(path, 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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DWORD err = GetLastError();
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DWORD attrs2 = GetFileAttributesW(path);
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if (attrs2 == INVALID_FILE_ATTRIBUTES)
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{
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ERR("failed to create %s (error %d)\n", debugstr_w(path), err);
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goto done;
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}
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else if (err == ERROR_ACCESS_DENIED && (attrs2 & FILE_ATTRIBUTE_READONLY))
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{
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TRACE("removing read-only attribute on %s\n", debugstr_w(path));
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SetFileAttributesW( path, attrs2 & ~FILE_ATTRIBUTE_READONLY );
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handle = CreateFileW(path, GENERIC_READ | GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, attrs2, NULL);
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if (handle != INVALID_HANDLE_VALUE) goto done;
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err = GetLastError();
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}
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if (err == ERROR_SHARING_VIOLATION || err == ERROR_USER_MAPPED_FILE)
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{
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WCHAR tmpfileW[MAX_PATH], *tmppathW, *p;
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DWORD len;
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TRACE("file in use, scheduling rename operation\n");
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GetTempFileNameW(szBackSlash, szMsi, 0, tmpfileW);
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len = strlenW(path) + strlenW(tmpfileW) + 1;
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if (!(tmppathW = msi_alloc(len * sizeof(WCHAR))))
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return ERROR_OUTOFMEMORY;
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strcpyW(tmppathW, path);
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if ((p = strrchrW(tmppathW, '\\'))) *p = 0;
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strcatW(tmppathW, tmpfileW);
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handle = CreateFileW(tmppathW, GENERIC_READ | GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, attrs, NULL);
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if (handle != INVALID_HANDLE_VALUE &&
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MoveFileExW(path, NULL, MOVEFILE_DELAY_UNTIL_REBOOT) &&
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MoveFileExW(tmppathW, path, MOVEFILE_DELAY_UNTIL_REBOOT))
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{
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data->package->need_reboot = 1;
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}
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else
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WARN("failed to schedule rename operation %s (error %d)\n", debugstr_w(path), GetLastError());
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msi_free(tmppathW);
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}
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else
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WARN("failed to create %s (error %d)\n", debugstr_w(path), err);
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}
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done:
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msi_free(path);
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return (INT_PTR)handle;
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}
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static INT_PTR cabinet_close_file_info(FDINOTIFICATIONTYPE fdint,
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PFDINOTIFICATION pfdin)
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{
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MSICABDATA *data = pfdin->pv;
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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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data->mi->is_continuous = FALSE;
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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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data->cb(data->package, data->curfile, MSICABEXTRACT_FILEEXTRACTED, NULL, NULL,
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data->user);
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msi_free(data->curfile);
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data->curfile = NULL;
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return 1;
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}
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static INT_PTR CDECL cabinet_notify(FDINOTIFICATIONTYPE fdint, PFDINOTIFICATION pfdin)
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{
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switch (fdint)
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{
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case fdintPARTIAL_FILE:
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return cabinet_partial_file(fdint, pfdin);
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case fdintNEXT_CABINET:
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return cabinet_next_cabinet(fdint, pfdin);
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case fdintCOPY_FILE:
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return cabinet_copy_file(fdint, pfdin);
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case fdintCLOSE_FILE_INFO:
|
|
return cabinet_close_file_info(fdint, pfdin);
|
|
|
|
default:
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
static INT_PTR CDECL cabinet_notify_stream( FDINOTIFICATIONTYPE fdint, PFDINOTIFICATION pfdin )
|
|
{
|
|
switch (fdint)
|
|
{
|
|
case fdintPARTIAL_FILE:
|
|
return cabinet_partial_file( fdint, pfdin );
|
|
|
|
case fdintNEXT_CABINET:
|
|
return cabinet_next_cabinet_stream( fdint, pfdin );
|
|
|
|
case fdintCOPY_FILE:
|
|
return cabinet_copy_file( fdint, pfdin );
|
|
|
|
case fdintCLOSE_FILE_INFO:
|
|
return cabinet_close_file_info( fdint, pfdin );
|
|
|
|
case fdintCABINET_INFO:
|
|
return 0;
|
|
|
|
default:
|
|
ERR("Unexpected notification %d\n", fdint);
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
static BOOL extract_cabinet( MSIPACKAGE* package, MSIMEDIAINFO *mi, LPVOID data )
|
|
{
|
|
LPSTR cabinet, cab_path = NULL;
|
|
HFDI hfdi;
|
|
ERF erf;
|
|
BOOL ret = FALSE;
|
|
|
|
TRACE("Extracting %s\n", debugstr_w(mi->cabinet));
|
|
|
|
hfdi = FDICreate( cabinet_alloc, cabinet_free, cabinet_open, cabinet_read,
|
|
cabinet_write, cabinet_close, cabinet_seek, 0, &erf );
|
|
if (!hfdi)
|
|
{
|
|
ERR("FDICreate failed\n");
|
|
return FALSE;
|
|
}
|
|
|
|
cabinet = strdupWtoA( mi->cabinet );
|
|
if (!cabinet)
|
|
goto done;
|
|
|
|
cab_path = strdupWtoA( mi->sourcedir );
|
|
if (!cab_path)
|
|
goto done;
|
|
|
|
ret = FDICopy( hfdi, cabinet, cab_path, 0, cabinet_notify, NULL, data );
|
|
if (!ret)
|
|
ERR("FDICopy failed\n");
|
|
|
|
done:
|
|
FDIDestroy( hfdi );
|
|
msi_free(cabinet );
|
|
msi_free( cab_path );
|
|
|
|
if (ret)
|
|
mi->is_extracted = TRUE;
|
|
|
|
return ret;
|
|
}
|
|
|
|
static BOOL extract_cabinet_stream( MSIPACKAGE *package, MSIMEDIAINFO *mi, LPVOID data )
|
|
{
|
|
static char filename[] = {'<','S','T','R','E','A','M','>',0};
|
|
HFDI hfdi;
|
|
ERF erf;
|
|
BOOL ret = FALSE;
|
|
|
|
TRACE("Extracting %s\n", debugstr_w(mi->cabinet));
|
|
|
|
hfdi = FDICreate( cabinet_alloc, cabinet_free, cabinet_open_stream, cabinet_read_stream,
|
|
cabinet_write, cabinet_close_stream, cabinet_seek_stream, 0, &erf );
|
|
if (!hfdi)
|
|
{
|
|
ERR("FDICreate failed\n");
|
|
return FALSE;
|
|
}
|
|
|
|
cab_stream.db = package->db;
|
|
cab_stream.name = encode_streamname( FALSE, mi->cabinet + 1 );
|
|
if (!cab_stream.name)
|
|
goto done;
|
|
|
|
ret = FDICopy( hfdi, filename, NULL, 0, cabinet_notify_stream, NULL, data );
|
|
if (!ret)
|
|
ERR("FDICopy failed\n");
|
|
|
|
done:
|
|
FDIDestroy( hfdi );
|
|
msi_free( cab_stream.name );
|
|
|
|
if (ret)
|
|
mi->is_extracted = TRUE;
|
|
|
|
return ret;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* msi_cabextract
|
|
*
|
|
* Extract files from a cabinet file or stream.
|
|
*/
|
|
BOOL msi_cabextract(MSIPACKAGE* package, MSIMEDIAINFO *mi, LPVOID data)
|
|
{
|
|
if (mi->cabinet[0] == '#')
|
|
{
|
|
return extract_cabinet_stream( package, mi, data );
|
|
}
|
|
return extract_cabinet( package, mi, data );
|
|
}
|
|
|
|
void msi_free_media_info(MSIMEDIAINFO *mi)
|
|
{
|
|
msi_free(mi->disk_prompt);
|
|
msi_free(mi->cabinet);
|
|
msi_free(mi->volume_label);
|
|
msi_free(mi->first_volume);
|
|
msi_free(mi);
|
|
}
|
|
|
|
static UINT get_drive_type(const WCHAR *path)
|
|
{
|
|
WCHAR root[MAX_PATH + 1];
|
|
|
|
strcpyW(root, path);
|
|
PathStripToRootW(root);
|
|
PathAddBackslashW(root);
|
|
|
|
return GetDriveTypeW(root);
|
|
}
|
|
|
|
UINT msi_load_media_info(MSIPACKAGE *package, MSIFILE *file, MSIMEDIAINFO *mi)
|
|
{
|
|
MSIRECORD *row;
|
|
LPWSTR source_dir;
|
|
LPWSTR source;
|
|
DWORD options;
|
|
|
|
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',
|
|
' ','O','R','D','E','R',' ','B','Y',' ','`','D','i','s','k','I','d','`',0};
|
|
|
|
row = MSI_QueryGetRecord(package->db, query, file->Sequence);
|
|
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);
|
|
|
|
if (!mi->first_volume)
|
|
mi->first_volume = strdupW(mi->volume_label);
|
|
|
|
msi_set_sourcedir_props(package, FALSE);
|
|
source_dir = msi_dup_property(package->db, cszSourceDir);
|
|
lstrcpyW(mi->sourcedir, source_dir);
|
|
mi->type = get_drive_type(source_dir);
|
|
|
|
options = MSICODE_PRODUCT;
|
|
if (mi->type == DRIVE_CDROM || mi->type == DRIVE_REMOVABLE)
|
|
{
|
|
source = source_dir;
|
|
options |= MSISOURCETYPE_MEDIA;
|
|
}
|
|
else if (package->BaseURL && UrlIsW(package->BaseURL, URLIS_URL))
|
|
{
|
|
source = package->BaseURL;
|
|
options |= MSISOURCETYPE_URL;
|
|
}
|
|
else
|
|
{
|
|
source = mi->sourcedir;
|
|
options |= MSISOURCETYPE_NETWORK;
|
|
}
|
|
|
|
msi_package_add_media_disk(package, package->Context,
|
|
MSICODE_PRODUCT, mi->disk_id,
|
|
mi->volume_label, mi->disk_prompt);
|
|
|
|
msi_package_add_info(package, package->Context,
|
|
options, INSTALLPROPERTY_LASTUSEDSOURCEW, source);
|
|
|
|
msi_free(source_dir);
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
/* FIXME: search URL sources as well */
|
|
static UINT find_published_source(MSIPACKAGE *package, MSIMEDIAINFO *mi)
|
|
{
|
|
WCHAR source[MAX_PATH];
|
|
WCHAR volume[MAX_PATH];
|
|
WCHAR prompt[MAX_PATH];
|
|
DWORD volumesz, promptsz;
|
|
DWORD index, size, id;
|
|
WCHAR last_type[2];
|
|
UINT r;
|
|
|
|
size = 2;
|
|
r = MsiSourceListGetInfoW(package->ProductCode, NULL,
|
|
package->Context, MSICODE_PRODUCT,
|
|
INSTALLPROPERTY_LASTUSEDTYPEW, last_type, &size);
|
|
if (r != ERROR_SUCCESS)
|
|
return r;
|
|
|
|
size = MAX_PATH;
|
|
r = MsiSourceListGetInfoW(package->ProductCode, NULL,
|
|
package->Context, MSICODE_PRODUCT,
|
|
INSTALLPROPERTY_LASTUSEDSOURCEW, source, &size);
|
|
if (r != ERROR_SUCCESS)
|
|
return r;
|
|
|
|
if (last_type[0] == 'n')
|
|
{
|
|
WCHAR cabinet_file[MAX_PATH];
|
|
BOOL check_all = FALSE;
|
|
|
|
while(TRUE)
|
|
{
|
|
index = 0;
|
|
volumesz = MAX_PATH;
|
|
while (MsiSourceListEnumSourcesW(package->ProductCode, NULL,
|
|
package->Context,
|
|
MSISOURCETYPE_NETWORK, index++,
|
|
volume, &volumesz) == ERROR_SUCCESS)
|
|
{
|
|
if (check_all || !strncmpiW(source, volume, strlenW(source)))
|
|
{
|
|
lstrcpyW(cabinet_file, volume);
|
|
PathAddBackslashW(cabinet_file);
|
|
lstrcatW(cabinet_file, mi->cabinet);
|
|
|
|
if (GetFileAttributesW(cabinet_file) == INVALID_FILE_ATTRIBUTES)
|
|
{
|
|
volumesz = MAX_PATH;
|
|
if(!check_all)
|
|
break;
|
|
continue;
|
|
}
|
|
|
|
lstrcpyW(mi->sourcedir, volume);
|
|
TRACE("Found network source %s\n", debugstr_w(mi->sourcedir));
|
|
return ERROR_SUCCESS;
|
|
}
|
|
}
|
|
|
|
if (!check_all)
|
|
check_all = TRUE;
|
|
else
|
|
break;
|
|
}
|
|
}
|
|
|
|
index = 0;
|
|
volumesz = MAX_PATH;
|
|
promptsz = MAX_PATH;
|
|
while (MsiSourceListEnumMediaDisksW(package->ProductCode, NULL,
|
|
package->Context,
|
|
MSICODE_PRODUCT, index++, &id,
|
|
volume, &volumesz, prompt, &promptsz) == ERROR_SUCCESS)
|
|
{
|
|
mi->disk_id = id;
|
|
mi->volume_label = msi_realloc(mi->volume_label, ++volumesz * sizeof(WCHAR));
|
|
lstrcpyW(mi->volume_label, volume);
|
|
mi->disk_prompt = msi_realloc(mi->disk_prompt, ++promptsz * sizeof(WCHAR));
|
|
lstrcpyW(mi->disk_prompt, prompt);
|
|
|
|
if (source_matches_volume(mi, source))
|
|
{
|
|
/* FIXME: what about SourceDir */
|
|
lstrcpyW(mi->sourcedir, source);
|
|
TRACE("Found disk source %s\n", debugstr_w(mi->sourcedir));
|
|
return ERROR_SUCCESS;
|
|
}
|
|
}
|
|
|
|
return ERROR_FUNCTION_FAILED;
|
|
}
|
|
|
|
UINT ready_media(MSIPACKAGE *package, MSIFILE *file, MSIMEDIAINFO *mi)
|
|
{
|
|
UINT rc = ERROR_SUCCESS;
|
|
WCHAR *cabinet_file;
|
|
|
|
/* media info for continuous cabinet is already loaded */
|
|
if (mi->is_continuous)
|
|
return ERROR_SUCCESS;
|
|
|
|
/* cabinet is internal, no checks needed */
|
|
if (!mi->cabinet || mi->cabinet[0] == '#')
|
|
return ERROR_SUCCESS;
|
|
|
|
cabinet_file = get_cabinet_filename(mi);
|
|
|
|
/* package should be downloaded */
|
|
if (file->IsCompressed &&
|
|
GetFileAttributesW(cabinet_file) == INVALID_FILE_ATTRIBUTES &&
|
|
package->BaseURL && UrlIsW(package->BaseURL, URLIS_URL))
|
|
{
|
|
WCHAR temppath[MAX_PATH], *p;
|
|
|
|
rc = msi_download_file(cabinet_file, temppath);
|
|
if (rc != ERROR_SUCCESS)
|
|
{
|
|
ERR("Failed to download %s (%u)\n", debugstr_w(cabinet_file), rc);
|
|
msi_free(cabinet_file);
|
|
return rc;
|
|
}
|
|
if ((p = strrchrW(temppath, '\\'))) *p = 0;
|
|
strcpyW(mi->sourcedir, temppath);
|
|
msi_free(mi->cabinet);
|
|
mi->cabinet = strdupW(p + 1);
|
|
|
|
msi_free(cabinet_file);
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
/* check volume matches, change media if not */
|
|
if (mi->volume_label && mi->disk_id > 1 &&
|
|
strcmpW( mi->first_volume, mi->volume_label ))
|
|
{
|
|
LPWSTR source = msi_dup_property(package->db, cszSourceDir);
|
|
BOOL matches;
|
|
|
|
matches = source_matches_volume(mi, source);
|
|
msi_free(source);
|
|
|
|
if ((mi->type == DRIVE_CDROM || mi->type == DRIVE_REMOVABLE) && !matches)
|
|
{
|
|
rc = msi_change_media(package, mi);
|
|
if (rc != ERROR_SUCCESS)
|
|
{
|
|
msi_free(cabinet_file);
|
|
return rc;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (file->IsCompressed &&
|
|
GetFileAttributesW(cabinet_file) == INVALID_FILE_ATTRIBUTES)
|
|
{
|
|
rc = find_published_source(package, mi);
|
|
if (rc != ERROR_SUCCESS)
|
|
{
|
|
ERR("Cabinet not found: %s\n", debugstr_w(cabinet_file));
|
|
msi_free(cabinet_file);
|
|
return ERROR_INSTALL_FAILURE;
|
|
}
|
|
}
|
|
|
|
msi_free(cabinet_file);
|
|
return ERROR_SUCCESS;
|
|
}
|