mirror of
git://source.winehq.org/git/wine.git
synced 2024-10-31 12:19:49 +00:00
325 lines
12 KiB
C
325 lines
12 KiB
C
/*
|
|
* ATTRIB - Wine-compatible attrib program
|
|
*
|
|
* Copyright 2010-2012 Christian Costa
|
|
*
|
|
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#include <windows.h>
|
|
#include <wine/debug.h>
|
|
#include <wine/unicode.h>
|
|
#include "attrib.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(attrib);
|
|
|
|
static const WCHAR starW[] = {'*','\0'};
|
|
|
|
/* =========================================================================
|
|
* Load a string from the resource file, handling any error
|
|
* Returns string retrieved from resource file
|
|
* ========================================================================= */
|
|
static WCHAR *ATTRIB_LoadMessage(UINT id)
|
|
{
|
|
static WCHAR msg[MAXSTRING];
|
|
const WCHAR failedMsg[] = {'F', 'a', 'i', 'l', 'e', 'd', '!', 0};
|
|
|
|
if (!LoadStringW(GetModuleHandleW(NULL), id, msg, sizeof(msg)/sizeof(WCHAR))) {
|
|
WINE_FIXME("LoadString failed with %d\n", GetLastError());
|
|
lstrcpyW(msg, failedMsg);
|
|
}
|
|
return msg;
|
|
}
|
|
|
|
/* =========================================================================
|
|
* Output a formatted unicode string. Ideally this will go to the console
|
|
* and hence required WriteConsoleW to output it, however if file i/o is
|
|
* redirected, it needs to be WriteFile'd using OEM (not ANSI) format
|
|
* ========================================================================= */
|
|
static int __cdecl ATTRIB_wprintf(const WCHAR *format, ...)
|
|
{
|
|
static WCHAR *output_bufW = NULL;
|
|
static char *output_bufA = NULL;
|
|
static BOOL toConsole = TRUE;
|
|
static BOOL traceOutput = FALSE;
|
|
#define MAX_WRITECONSOLE_SIZE 65535
|
|
|
|
__ms_va_list parms;
|
|
DWORD nOut;
|
|
int len;
|
|
DWORD res = 0;
|
|
|
|
/*
|
|
* Allocate buffer to use when writing to console
|
|
* Note: Not freed - memory will be allocated once and released when
|
|
* xcopy ends
|
|
*/
|
|
|
|
if (!output_bufW) output_bufW = HeapAlloc(GetProcessHeap(), 0,
|
|
MAX_WRITECONSOLE_SIZE);
|
|
if (!output_bufW) {
|
|
WINE_FIXME("Out of memory - could not allocate 2 x 64K buffers\n");
|
|
return 0;
|
|
}
|
|
|
|
__ms_va_start(parms, format);
|
|
SetLastError(NO_ERROR);
|
|
len = FormatMessageW(FORMAT_MESSAGE_FROM_STRING, format, 0, 0, output_bufW,
|
|
MAX_WRITECONSOLE_SIZE/sizeof(*output_bufW), &parms);
|
|
__ms_va_end(parms);
|
|
if (len == 0 && GetLastError() != NO_ERROR) {
|
|
WINE_FIXME("Could not format string: le=%u, fmt=%s\n", GetLastError(), wine_dbgstr_w(format));
|
|
return 0;
|
|
}
|
|
|
|
/* Try to write as unicode all the time we think its a console */
|
|
if (toConsole) {
|
|
res = WriteConsoleW(GetStdHandle(STD_OUTPUT_HANDLE),
|
|
output_bufW, len, &nOut, NULL);
|
|
}
|
|
|
|
/* If writing to console has failed (ever) we assume its file
|
|
i/o so convert to OEM codepage and output */
|
|
if (!res) {
|
|
BOOL usedDefaultChar = FALSE;
|
|
DWORD convertedChars;
|
|
|
|
toConsole = FALSE;
|
|
|
|
/*
|
|
* Allocate buffer to use when writing to file. Not freed, as above
|
|
*/
|
|
if (!output_bufA) output_bufA = HeapAlloc(GetProcessHeap(), 0,
|
|
MAX_WRITECONSOLE_SIZE);
|
|
if (!output_bufA) {
|
|
WINE_FIXME("Out of memory - could not allocate 2 x 64K buffers\n");
|
|
return 0;
|
|
}
|
|
|
|
/* Convert to OEM, then output */
|
|
convertedChars = WideCharToMultiByte(GetConsoleOutputCP(), 0, output_bufW,
|
|
len, output_bufA, MAX_WRITECONSOLE_SIZE,
|
|
"?", &usedDefaultChar);
|
|
WriteFile(GetStdHandle(STD_OUTPUT_HANDLE), output_bufA, convertedChars,
|
|
&nOut, FALSE);
|
|
}
|
|
|
|
/* Trace whether screen or console */
|
|
if (!traceOutput) {
|
|
WINE_TRACE("Writing to console? (%d)\n", toConsole);
|
|
traceOutput = TRUE;
|
|
}
|
|
return nOut;
|
|
}
|
|
|
|
/* =========================================================================
|
|
* Handle the processing for a single directory, optionally recursing into
|
|
* subdirectories if needed.
|
|
* Parameters:
|
|
* rootdir [I] The directory to search in
|
|
* filespec [I] The filespec to search for
|
|
* recurse [I] Whether to recurse (search subdirectories before
|
|
* current directory)
|
|
* includedirs [I] Whether to set directory attributes as well
|
|
* attrib_set [I] Attributes to set
|
|
* attrib_clear [I] Attributes to clear
|
|
*
|
|
* Returns TRUE if at least one file displayed / modified
|
|
* ========================================================================= */
|
|
static BOOL ATTRIB_processdirectory(const WCHAR *rootdir, const WCHAR *filespec,
|
|
BOOL recurse, BOOL includedirs,
|
|
DWORD attrib_set, DWORD attrib_clear)
|
|
{
|
|
BOOL found = FALSE;
|
|
WCHAR buffer[MAX_PATH];
|
|
HANDLE hff;
|
|
WIN32_FIND_DATAW fd;
|
|
WCHAR flags[] = {' ',' ',' ',' ',' ',' ',' ',' ','\0'};
|
|
static const WCHAR slashW[] = {'\\','\0'};
|
|
|
|
WINE_TRACE("Processing dir '%s', spec '%s', %d,%x,%x\n",
|
|
wine_dbgstr_w(rootdir), wine_dbgstr_w(filespec),
|
|
recurse, attrib_set, attrib_clear);
|
|
|
|
if (recurse) {
|
|
|
|
/* Build spec to search for */
|
|
strcpyW(buffer, rootdir);
|
|
strcatW(buffer, starW);
|
|
|
|
/* Search for directories in the location and recurse if necessary */
|
|
WINE_TRACE("Searching for directories with '%s'\n", wine_dbgstr_w(buffer));
|
|
hff = FindFirstFileW(buffer, &fd);
|
|
if (hff != INVALID_HANDLE_VALUE) {
|
|
do {
|
|
const WCHAR dot[] = {'.', 0};
|
|
const WCHAR dotdot[] = {'.', '.', 0};
|
|
|
|
/* Only interested in directories, and not . nor .. */
|
|
if (!(fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) ||
|
|
!strcmpW(fd.cFileName, dot) || !strcmpW(fd.cFileName, dotdot))
|
|
continue;
|
|
|
|
/* Build new root dir to go searching in */
|
|
strcpyW(buffer, rootdir);
|
|
strcatW(buffer, fd.cFileName);
|
|
strcatW(buffer, slashW);
|
|
ATTRIB_processdirectory(buffer, filespec, recurse, includedirs,
|
|
attrib_set, attrib_clear);
|
|
|
|
} while (FindNextFileW(hff, &fd) != 0);
|
|
}
|
|
FindClose (hff);
|
|
}
|
|
|
|
/* Build spec to search for */
|
|
strcpyW(buffer, rootdir);
|
|
strcatW(buffer, filespec);
|
|
WINE_TRACE("Searching for files as '%s'\n", wine_dbgstr_w(buffer));
|
|
|
|
/* Search for files in the location with the filespec supplied */
|
|
hff = FindFirstFileW(buffer, &fd);
|
|
if (hff != INVALID_HANDLE_VALUE) {
|
|
do {
|
|
const WCHAR dot[] = {'.', 0};
|
|
const WCHAR dotdot[] = {'.', '.', 0};
|
|
DWORD count;
|
|
WINE_TRACE("Found '%s'\n", wine_dbgstr_w(fd.cFileName));
|
|
|
|
if (!strcmpW(fd.cFileName, dot) || !strcmpW(fd.cFileName, dotdot))
|
|
continue;
|
|
|
|
if (!includedirs && (fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
|
|
continue;
|
|
|
|
if (attrib_set || attrib_clear) {
|
|
fd.dwFileAttributes &= ~attrib_clear;
|
|
fd.dwFileAttributes |= attrib_set;
|
|
if (!fd.dwFileAttributes)
|
|
fd.dwFileAttributes |= FILE_ATTRIBUTE_NORMAL;
|
|
strcpyW(buffer, rootdir);
|
|
strcatW(buffer, fd.cFileName);
|
|
SetFileAttributesW(buffer, fd.dwFileAttributes);
|
|
found = TRUE;
|
|
} else {
|
|
static const WCHAR fmt[] = {'%','1',' ',' ',' ',' ',' ','%','2','\n','\0'};
|
|
if (fd.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN) {
|
|
flags[4] = 'H';
|
|
}
|
|
if (fd.dwFileAttributes & FILE_ATTRIBUTE_SYSTEM) {
|
|
flags[1] = 'S';
|
|
}
|
|
if (fd.dwFileAttributes & FILE_ATTRIBUTE_ARCHIVE) {
|
|
flags[0] = 'A';
|
|
}
|
|
if (fd.dwFileAttributes & FILE_ATTRIBUTE_READONLY) {
|
|
flags[5] = 'R';
|
|
}
|
|
if (fd.dwFileAttributes & FILE_ATTRIBUTE_TEMPORARY) {
|
|
flags[6] = 'T';
|
|
}
|
|
if (fd.dwFileAttributes & FILE_ATTRIBUTE_COMPRESSED) {
|
|
flags[7] = 'C';
|
|
}
|
|
strcpyW(buffer, rootdir);
|
|
strcatW(buffer, fd.cFileName);
|
|
ATTRIB_wprintf(fmt, flags, buffer);
|
|
for (count = 0; count < (sizeof(flags)/sizeof(WCHAR) - 1); count++) flags[count] = ' ';
|
|
found = TRUE;
|
|
}
|
|
} while (FindNextFileW(hff, &fd) != 0);
|
|
}
|
|
FindClose (hff);
|
|
return found;
|
|
}
|
|
|
|
int wmain(int argc, WCHAR *argv[])
|
|
{
|
|
WCHAR name[MAX_PATH];
|
|
WCHAR *namepart;
|
|
WCHAR curdir[MAX_PATH];
|
|
WCHAR originalname[MAX_PATH];
|
|
DWORD attrib_set = 0;
|
|
DWORD attrib_clear = 0;
|
|
BOOL attrib_recurse = 0;
|
|
BOOL attrib_includedirs = FALSE;
|
|
static const WCHAR help_option[] = {'/','?','\0'};
|
|
static const WCHAR wildcardsW[] = {'*','?','\0'};
|
|
int i = 1;
|
|
BOOL found = FALSE;
|
|
|
|
if ((argc >= 2) && !strcmpW(argv[1], help_option)) {
|
|
ATTRIB_wprintf(ATTRIB_LoadMessage(STRING_HELP));
|
|
return 0;
|
|
}
|
|
|
|
/* By default all files from current directory are taken into account */
|
|
strcpyW(name, starW);
|
|
|
|
while (i < argc) {
|
|
WCHAR *param = argv[i++];
|
|
WINE_TRACE("Processing arg: '%s'\n", wine_dbgstr_w(param));
|
|
if ((param[0] == '+') || (param[0] == '-')) {
|
|
DWORD attrib = 0;
|
|
switch (param[1]) {
|
|
case 'H': case 'h': attrib |= FILE_ATTRIBUTE_HIDDEN; break;
|
|
case 'S': case 's': attrib |= FILE_ATTRIBUTE_SYSTEM; break;
|
|
case 'R': case 'r': attrib |= FILE_ATTRIBUTE_READONLY; break;
|
|
case 'A': case 'a': attrib |= FILE_ATTRIBUTE_ARCHIVE; break;
|
|
default:
|
|
ATTRIB_wprintf(ATTRIB_LoadMessage(STRING_NYI));
|
|
return 0;
|
|
}
|
|
switch (param[0]) {
|
|
case '+': attrib_set = attrib; break;
|
|
case '-': attrib_clear = attrib; break;
|
|
}
|
|
} else if (param[0] == '/') {
|
|
if (((param[1] == 'D') || (param[1] == 'd')) && !param[2]) {
|
|
attrib_includedirs = TRUE;
|
|
} else if (((param[1] == 'S') || (param[1] == 's')) && !param[2]) {
|
|
attrib_recurse = TRUE;
|
|
} else {
|
|
WINE_FIXME("Unknown option %s\n", debugstr_w(param));
|
|
}
|
|
} else if (param[0]) {
|
|
strcpyW(originalname, param);
|
|
}
|
|
}
|
|
|
|
/* Name may be a relative or explicit path, so calculate curdir based on
|
|
current locations, stripping off the filename */
|
|
WINE_TRACE("Supplied name: '%s'\n", wine_dbgstr_w(originalname));
|
|
GetFullPathNameW(originalname, sizeof(curdir)/sizeof(WCHAR), curdir, &namepart);
|
|
WINE_TRACE("Result: '%s'\n", wine_dbgstr_w(curdir));
|
|
if (namepart) {
|
|
strcpyW(name, namepart);
|
|
*namepart = 0;
|
|
} else {
|
|
name[0] = 0;
|
|
}
|
|
|
|
/* If a directory is explicitly supplied on the command line, and no
|
|
wildcards are in the name, then allow it to be changed/displayed */
|
|
if (strpbrkW(originalname, wildcardsW) == NULL) attrib_includedirs = TRUE;
|
|
|
|
/* Do all the processing based on the filename arg */
|
|
found = ATTRIB_processdirectory(curdir, name, attrib_recurse,
|
|
attrib_includedirs, attrib_set, attrib_clear);
|
|
if (!found) {
|
|
ATTRIB_wprintf(ATTRIB_LoadMessage(STRING_FILENOTFOUND), originalname);
|
|
}
|
|
return 0;
|
|
}
|