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wine/dlls/advpack/files.c

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/*
* Advpack file functions
*
* Copyright 2006 James Hawkins
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "winreg.h"
#include "winver.h"
#include "setupapi.h"
#include "advpub.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(advpack);
/***********************************************************************
* AddDelBackupEntry (ADVPACK.@)
*
* Either marks the file in the file list as not existing during file
* save, or deletes the file entry from the INI.
*
* PARAMS
* lpcszFileList [I] NULL-separated list of filenames.
* lpcszBackupDir [I] Path of the backup directory.
* lpcszBaseName [I] Basename of the backup files.
* dwFlags [I] See advpub.h.
*
* RETURNS
* Success: S_OK.
* Failure: E_FAIL.
*
* BUGS
* Unimplemented.
*/
HRESULT WINAPI AddDelBackupEntry(LPCSTR lpcszFileList, LPCSTR lpcszBackupDir,
LPCSTR lpcszBaseName, DWORD dwFlags)
{
FIXME("(%p, %p, %p, %ld) stub\n", lpcszFileList, lpcszBackupDir,
lpcszBaseName, dwFlags);
return E_FAIL;
}
/* FIXME: this is only for the local case, X:\ */
#define ROOT_LENGTH 3
UINT CALLBACK pQuietQueueCallback(PVOID Context, UINT Notification,
UINT_PTR Param1, UINT_PTR Param2)
{
return 1;
}
UINT CALLBACK pQueueCallback(PVOID Context, UINT Notification,
UINT_PTR Param1, UINT_PTR Param2)
{
/* only be verbose for error notifications */
if (!Notification ||
Notification == SPFILENOTIFY_RENAMEERROR ||
Notification == SPFILENOTIFY_DELETEERROR ||
Notification == SPFILENOTIFY_COPYERROR)
{
return SetupDefaultQueueCallbackA(Context, Notification,
Param1, Param2);
}
return 1;
}
/***********************************************************************
* AdvInstallFile (ADVPACK.@)
*
* Copies a file from the source to a destination.
*
* PARAMS
* hwnd [I] Handle to the window used for messages.
* lpszSourceDir [I] Source directory.
* lpszSourceFile [I] Source filename.
* lpszDestDir [I] Destination directory.
* lpszDestFile [I] Optional destination filename.
* dwFlags [I] See advpub.h.
* dwReserved [I] Reserved. Must be 0.
*
* RETURNS
* Success: S_OK.
* Failure: E_FAIL.
*
* NOTES
* If lpszDestFile is NULL, the destination filename is the same as
* lpszSourceFIle.
*/
HRESULT WINAPI AdvInstallFile(HWND hwnd, LPCSTR lpszSourceDir, LPCSTR lpszSourceFile,
LPCSTR lpszDestDir, LPCSTR lpszDestFile,
DWORD dwFlags, DWORD dwReserved)
{
PSP_FILE_CALLBACK_A pFileCallback;
LPSTR szPath, szDestFilename;
char szRootPath[ROOT_LENGTH];
DWORD dwLen, dwLastError;
HSPFILEQ fileQueue;
PVOID pContext;
TRACE("(%p,%p,%p,%p,%p,%ld,%ld)\n", hwnd, debugstr_a(lpszSourceDir),
debugstr_a(lpszSourceFile), debugstr_a(lpszDestDir),
debugstr_a(lpszDestFile), dwFlags, dwReserved);
if (!lpszSourceDir || !lpszSourceFile || !lpszDestDir)
return E_INVALIDARG;
fileQueue = SetupOpenFileQueue();
if (fileQueue == INVALID_HANDLE_VALUE)
return HRESULT_FROM_WIN32(GetLastError());
pContext = NULL;
dwLastError = ERROR_SUCCESS;
lstrcpynA(szRootPath, lpszSourceDir, ROOT_LENGTH);
szPath = (LPSTR)lpszSourceDir + ROOT_LENGTH;
/* use lpszSourceFile as destination filename if lpszDestFile is NULL */
if (lpszDestFile)
{
dwLen = lstrlenA(lpszDestFile);
szDestFilename = HeapAlloc(GetProcessHeap(), 0, dwLen);
lstrcpyA(szDestFilename, lpszDestFile);
}
else
{
dwLen = lstrlenA(lpszSourceFile);
szDestFilename = HeapAlloc(GetProcessHeap(), 0, dwLen);
lstrcpyA(szDestFilename, lpszSourceFile);
}
/* add the file copy operation to the setup queue */
if (!SetupQueueCopyA(fileQueue, szRootPath, szPath, lpszSourceFile, NULL,
NULL, lpszDestDir, szDestFilename, dwFlags))
{
dwLastError = GetLastError();
goto done;
}
pContext = SetupInitDefaultQueueCallbackEx(hwnd, INVALID_HANDLE_VALUE,
0, 0, NULL);
if (!pContext)
{
dwLastError = GetLastError();
goto done;
}
/* don't output anything for AIF_QUIET */
if (dwFlags & AIF_QUIET)
pFileCallback = pQuietQueueCallback;
else
pFileCallback = pQueueCallback;
/* perform the file copy */
if (!SetupCommitFileQueueA(hwnd, fileQueue, pFileCallback, pContext))
{
dwLastError = GetLastError();
goto done;
}
done:
SetupTermDefaultQueueCallback(pContext);
SetupCloseFileQueue(fileQueue);
HeapFree(GetProcessHeap(), 0, szDestFilename);
return HRESULT_FROM_WIN32(dwLastError);
}
static HRESULT DELNODE_recurse_dirtree(LPSTR fname, DWORD flags)
{
DWORD fattrs = GetFileAttributesA(fname);
HRESULT ret = E_FAIL;
if (fattrs & FILE_ATTRIBUTE_DIRECTORY)
{
HANDLE hFindFile;
WIN32_FIND_DATAA w32fd;
BOOL done = TRUE;
int fname_len = lstrlenA(fname);
/* Generate a path with wildcard suitable for iterating */
if (CharPrevA(fname, fname + fname_len) != "\\")
{
lstrcpyA(fname + fname_len, "\\");
++fname_len;
}
lstrcpyA(fname + fname_len, "*");
if ((hFindFile = FindFirstFileA(fname, &w32fd)) != INVALID_HANDLE_VALUE)
{
/* Iterate through the files in the directory */
for (done = FALSE; !done; done = !FindNextFileA(hFindFile, &w32fd))
{
TRACE("%s\n", w32fd.cFileName);
if (lstrcmpA(".", w32fd.cFileName) != 0 &&
lstrcmpA("..", w32fd.cFileName) != 0)
{
lstrcpyA(fname + fname_len, w32fd.cFileName);
if (DELNODE_recurse_dirtree(fname, flags) != S_OK)
{
break; /* Failure */
}
}
}
FindClose(hFindFile);
}
/* We're done with this directory, so restore the old path without wildcard */
*(fname + fname_len) = '\0';
if (done)
{
TRACE("%s: directory\n", fname);
if (SetFileAttributesA(fname, FILE_ATTRIBUTE_NORMAL) && RemoveDirectoryA(fname))
{
ret = S_OK;
}
}
}
else
{
TRACE("%s: file\n", fname);
if (SetFileAttributesA(fname, FILE_ATTRIBUTE_NORMAL) && DeleteFileA(fname))
{
ret = S_OK;
}
}
return ret;
}
/***********************************************************************
* DelNode (ADVPACK.@)
*
* Deletes a file or directory
*
* PARAMS
* pszFileOrDirName [I] Name of file or directory to delete
* dwFlags [I] Flags; see include/advpub.h
*
* RETURNS
* Success: S_OK
* Failure: E_FAIL
*
* BUGS
* - Ignores flags
* - Native version apparently does a lot of checking to make sure
* we're not trying to delete a system directory etc.
*/
HRESULT WINAPI DelNode( LPCSTR pszFileOrDirName, DWORD dwFlags )
{
CHAR fname[MAX_PATH];
HRESULT ret = E_FAIL;
TRACE("(%s, 0x%08lx)\n", debugstr_a(pszFileOrDirName), dwFlags);
if (dwFlags)
FIXME("Flags ignored!\n");
if (pszFileOrDirName && *pszFileOrDirName)
{
lstrcpyA(fname, pszFileOrDirName);
/* TODO: Should check for system directory deletion etc. here */
ret = DELNODE_recurse_dirtree(fname, dwFlags);
}
return ret;
}
/***********************************************************************
* DelNodeRunDLL32 (ADVPACK.@)
*
* Deletes a file or directory, WinMain style.
*
* PARAMS
* hWnd [I] Handle to the window used for the display.
* hInst [I] Instance of the process.
* cmdline [I] Contains parameters in the order FileOrDirName,Flags.
* show [I] How the window should be shown.
*
* RETURNS
* Success: S_OK.
* Failure: E_FAIL.
*
* BUGS
* Unimplemented
*/
HRESULT WINAPI DelNodeRunDLL32( HWND hWnd, HINSTANCE hInst, LPSTR cmdline, INT show )
{
FIXME("(%s): stub\n", debugstr_a(cmdline));
return E_FAIL;
}
/* The following defintions were copied from dlls/cabinet/cabinet.h */
/* EXTRACTdest flags */
#define EXTRACT_FILLFILELIST 0x00000001
#define EXTRACT_EXTRACTFILES 0x00000002
struct ExtractFileList {
LPSTR filename;
struct ExtractFileList *next;
BOOL unknown; /* always 1L */
} ;
/* the first parameter of the function Extract */
typedef struct {
long result1; /* 0x000 */
long unknown1[3]; /* 0x004 */
struct ExtractFileList *filelist; /* 0x010 */
long filecount; /* 0x014 */
DWORD flags; /* 0x018 */
char directory[0x104]; /* 0x01c */
char lastfile[0x20c]; /* 0x120 */
} EXTRACTdest;
static HRESULT (WINAPI *pExtract)(EXTRACTdest*, LPCSTR);
/* removes legal characters before and after file list, and
* converts the file list to a NULL-separated list
*/
static LPSTR convert_file_list(LPCSTR FileList, DWORD *dwNumFiles)
{
DWORD dwLen;
char *first = (char *)FileList;
char *last = (char *)FileList + strlen(FileList) - 1;
LPSTR szConvertedList, temp;
/* any number of these chars before the list is OK */
while (first < last && (*first == ' ' || *first == '\t' || *first == ':'))
first++;
/* any number of these chars after the list is OK */
while (last > first && (*last == ' ' || *last == '\t' || *last == ':'))
last--;
if (first == last)
return NULL;
dwLen = last - first + 3; /* room for double-null termination */
szConvertedList = HeapAlloc(GetProcessHeap(), 0, dwLen);
lstrcpynA(szConvertedList, first, dwLen - 1);
szConvertedList[dwLen - 1] = '\0';
szConvertedList[dwLen] = '\0';
/* empty list */
if (!lstrlenA(szConvertedList))
return NULL;
*dwNumFiles = 1;
/* convert the colons to double-null termination */
temp = szConvertedList;
while (*temp)
{
if (*temp == ':')
{
*temp = '\0';
(*dwNumFiles)++;
}
temp++;
}
return szConvertedList;
}
static void free_file_node(struct ExtractFileList *pNode)
{
HeapFree(GetProcessHeap(), 0, pNode->filename);
HeapFree(GetProcessHeap(), 0, pNode);
}
/* determines whether szFile is in the NULL-separated szFileList */
static BOOL file_in_list(LPSTR szFile, LPSTR szFileList)
{
DWORD dwLen = lstrlenA(szFile);
DWORD dwTestLen;
while (*szFileList)
{
dwTestLen = lstrlenA(szFileList);
if (dwTestLen == dwLen)
{
if (!lstrcmpiA(szFile, szFileList))
return TRUE;
}
szFileList += dwTestLen + 1;
}
return FALSE;
}
/* removes nodes from the linked list that aren't specified in szFileList
* returns the number of files that are in both the linked list and szFileList
*/
static DWORD fill_file_list(EXTRACTdest *extractDest, LPCSTR szCabName, LPSTR szFileList)
{
DWORD dwNumFound = 0;
struct ExtractFileList *pNode;
struct ExtractFileList *prev = NULL;
extractDest->flags |= EXTRACT_FILLFILELIST;
if (pExtract(extractDest, szCabName))
{
extractDest->flags &= ~EXTRACT_FILLFILELIST;
return -1;
}
pNode = extractDest->filelist;
while (pNode)
{
if (file_in_list(pNode->filename, szFileList))
{
prev = pNode;
pNode = pNode->next;
dwNumFound++;
}
else if (prev)
{
prev->next = pNode->next;
free_file_node(pNode);
pNode = prev->next;
}
else
{
extractDest->filelist = pNode->next;
free_file_node(pNode);
pNode = extractDest->filelist;
}
}
extractDest->flags &= ~EXTRACT_FILLFILELIST;
return dwNumFound;
}
/***********************************************************************
* ExtractFiles (ADVPACK.@)
*
* Extracts the specified files from a cab archive into
* a destination directory.
*
* PARAMS
* CabName [I] Filename of the cab archive.
* ExpandDir [I] Destination directory for the extracted files.
* Flags [I] Reserved.
* FileList [I] Optional list of files to extract. See NOTES.
* LReserved [I] Reserved. Must be NULL.
* Reserved [I] Reserved. Must be 0.
*
* RETURNS
* Success: S_OK.
* Failure: E_FAIL.
*
* NOTES
* FileList is a colon-separated list of filenames. If FileList is
* non-NULL, only the files in the list will be extracted from the
* cab file, otherwise all files will be extracted. Any number of
* spaces, tabs, or colons can be before or after the list, but
* the list itself must only be separated by colons.
*/
HRESULT WINAPI ExtractFiles ( LPCSTR CabName, LPCSTR ExpandDir, DWORD Flags,
LPCSTR FileList, LPVOID LReserved, DWORD Reserved)
{
EXTRACTdest extractDest;
HMODULE hCabinet;
HRESULT res = S_OK;
DWORD dwFileCount = 0;
DWORD dwFilesFound = 0;
LPSTR szConvertedList = NULL;
TRACE("(%p %p %ld %p %p %ld)\n", CabName, ExpandDir, Flags,
FileList, LReserved, Reserved);
if (!CabName || !ExpandDir)
return E_INVALIDARG;
if (GetFileAttributesA(ExpandDir) == INVALID_FILE_ATTRIBUTES)
return HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND);
hCabinet = LoadLibraryA("cabinet.dll");
if (!hCabinet)
return E_FAIL;
pExtract = (void *)GetProcAddress(hCabinet, "Extract");
if (!pExtract)
{
res = E_FAIL;
goto done;
}
ZeroMemory(&extractDest, sizeof(EXTRACTdest));
lstrcpyA(extractDest.directory, ExpandDir);
if (FileList)
{
szConvertedList = convert_file_list(FileList, &dwFileCount);
if (!szConvertedList || dwFileCount == -1)
{
res = E_FAIL;
goto done;
}
dwFilesFound = fill_file_list(&extractDest, CabName, szConvertedList);
if (dwFilesFound != dwFileCount)
{
res = E_FAIL;
goto done;
}
}
else
extractDest.flags |= EXTRACT_FILLFILELIST;
extractDest.flags |= EXTRACT_EXTRACTFILES;
res = pExtract(&extractDest, CabName);
done:
FreeLibrary(hCabinet);
HeapFree(GetProcessHeap(), 0, szConvertedList);
return res;
}
/***********************************************************************
* FileSaveMarkNotExist (ADVPACK.@)
*
* Marks the files in the file list as not existing so they won't be
* backed up during a save.
*
* PARAMS
* pszFileList [I] NULL-separated list of filenames.
* pszDir [I] Path of the backup directory.
* pszBaseName [I] Basename of the backup files.
*
* RETURNS
* Success: S_OK.
* Failure: E_FAIL.
*
* BUGS
* Unimplemented.
*/
HRESULT WINAPI FileSaveMarkNotExist(LPSTR pszFileList, LPSTR pszDir, LPSTR pszBaseName)
{
FIXME("(%p, %p, %p) stub\n", pszFileList, pszDir, pszBaseName);
return E_FAIL;
}
/***********************************************************************
* FileSaveRestore (ADVPACK.@)
*
* Saves or restores the files in the specified file list.
*
* PARAMS
* hDlg [I] Handle to the dialog used for the display.
* pszFileList [I] NULL-separated list of filenames.
* pszDir [I] Path of the backup directory.
* pszBaseName [I] Basename of the backup files.
* dwFlags [I] See advpub.h.
*
* RETURNS
* Success: S_OK.
* Failure: E_FAIL.
*
* NOTES
* If pszFileList is NULL on restore, all files will be restored.
*
* BUGS
* Unimplemented.
*/
HRESULT WINAPI FileSaveRestore(HWND hDlg, LPSTR pszFileList, LPSTR pszDir,
LPSTR pszBaseName, DWORD dwFlags)
{
FIXME("(%p, %p, %p, %p, %ld) stub\n", hDlg, pszFileList, pszDir,
pszBaseName, dwFlags);
return E_FAIL;
}
/***********************************************************************
* FileSaveRestoreOnINF (ADVPACK.@)
*
*
* PARAMS
* hWnd [I] Handle to the window used for the display.
* pszTitle [I] Title of the window.
* pszINF [I] Fully-qualified INF filename.
* pszSection [I] GenInstall INF section name.
* pszBackupDir [I] Directory to store the backup file.
* pszBaseBackupFile [I] Basename of the backup files.
* dwFlags [I] See advpub.h
*
* RETURNS
* Success: S_OK.
* Failure: E_FAIL.
*
* NOTES
* If pszSection is NULL, the default section will be used.
*
* BUGS
* Unimplemented.
*/
HRESULT WINAPI FileSaveRestoreOnINF(HWND hWnd, PCSTR pszTitle, PCSTR pszINF,
PCSTR pszSection, PCSTR pszBackupDir,
PCSTR pszBaseBackupFile, DWORD dwFlags)
{
FIXME("(%p, %p, %p, %p, %p, %p, %ld) stub\n", hWnd, pszTitle, pszINF,
pszSection, pszBackupDir, pszBaseBackupFile, dwFlags);
return E_FAIL;
}
/***********************************************************************
* GetVersionFromFile (ADVPACK.@)
*
* See GetVersionFromFileEx.
*/
HRESULT WINAPI GetVersionFromFile( LPSTR Filename, LPDWORD MajorVer,
LPDWORD MinorVer, BOOL Version )
{
TRACE("(%s, %p, %p, %d)\n", Filename, MajorVer, MinorVer, Version);
return GetVersionFromFileEx(Filename, MajorVer, MinorVer, Version);
}
/* data for GetVersionFromFileEx */
typedef struct tagLANGANDCODEPAGE
{
WORD wLanguage;
WORD wCodePage;
} LANGANDCODEPAGE;
/***********************************************************************
* GetVersionFromFileEx (ADVPACK.@)
*
* Gets the files version or language information.
*
* PARAMS
* lpszFilename [I] The file to get the info from.
* pdwMSVer [O] Major version.
* pdwLSVer [O] Minor version.
* bVersion [I] Whether to retrieve version or language info.
*
* RETURNS
* Always returns S_OK.
*
* NOTES
* If bVersion is TRUE, version information is retrieved, else
* pdwMSVer gets the language ID and pdwLSVer gets the codepage ID.
*/
HRESULT WINAPI GetVersionFromFileEx( LPSTR lpszFilename, LPDWORD pdwMSVer,
LPDWORD pdwLSVer, BOOL bVersion )
{
VS_FIXEDFILEINFO *pFixedVersionInfo;
LANGANDCODEPAGE *pLangAndCodePage;
DWORD dwHandle, dwInfoSize;
CHAR szWinDir[MAX_PATH];
CHAR szFile[MAX_PATH];
LPVOID pVersionInfo = NULL;
BOOL bFileCopied = FALSE;
UINT uValueLen;
TRACE("(%s, %p, %p, %d)\n", lpszFilename, pdwMSVer, pdwLSVer, bVersion);
*pdwLSVer = 0;
*pdwMSVer = 0;
lstrcpynA(szFile, lpszFilename, MAX_PATH);
dwInfoSize = GetFileVersionInfoSizeA(szFile, &dwHandle);
if (!dwInfoSize)
{
/* check that the file exists */
if (GetFileAttributesA(szFile) == INVALID_FILE_ATTRIBUTES)
return S_OK;
/* file exists, but won't be found by GetFileVersionInfoSize,
* so copy it to the temp dir where it will be found.
*/
GetWindowsDirectoryA(szWinDir, MAX_PATH);
GetTempFileNameA(szWinDir, NULL, 0, szFile);
CopyFileA(lpszFilename, szFile, FALSE);
bFileCopied = TRUE;
dwInfoSize = GetFileVersionInfoSizeA(szFile, &dwHandle);
if (!dwInfoSize)
goto done;
}
pVersionInfo = HeapAlloc(GetProcessHeap(), 0, dwInfoSize);
if (!pVersionInfo)
goto done;
if (!GetFileVersionInfoA(szFile, dwHandle, dwInfoSize, pVersionInfo))
goto done;
if (bVersion)
{
if (!VerQueryValueA(pVersionInfo, "\\",
(LPVOID *)&pFixedVersionInfo, &uValueLen))
goto done;
if (!uValueLen)
goto done;
*pdwMSVer = pFixedVersionInfo->dwFileVersionMS;
*pdwLSVer = pFixedVersionInfo->dwFileVersionLS;
}
else
{
if (!VerQueryValueA(pVersionInfo, "\\VarFileInfo\\Translation",
(LPVOID *)&pLangAndCodePage, &uValueLen))
goto done;
if (!uValueLen)
goto done;
*pdwMSVer = pLangAndCodePage->wLanguage;
*pdwLSVer = pLangAndCodePage->wCodePage;
}
done:
HeapFree(GetProcessHeap(), 0, pVersionInfo);
if (bFileCopied)
DeleteFileA(szFile);
return S_OK;
}
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