/*
* DoLC - perform LC on a specified directory
*/
void DoLC( char *dir )
{
int i;
DIR *d;
struct dirent *nd;
#ifdef __QNX__
char tmpname[ _MAX_PATH ];
char drive[_MAX_DRIVE],directory[_MAX_DIR];
char name[_MAX_FNAME],ext[_MAX_EXT];
#endif
/*
* initialize for file scan
*/
filecnt = 0;
strcpy(filename,dir);
#ifndef __QNX__
if( !FNameCompare(dir,"..") ) {
strcat(filename,"\\*.*");
} else if( dir[ strlen(dir)-1 ] == '.' ) {
filename[ strlen(dir)-1 ] = 0;
strcat(filename,"*.*");
} else if( dir[ strlen(dir)-1 ] == '\\' ) {
strcat(filename,"*.*");
} else {
strcat(filename,"\\*.*");
}
#else
if( filename[0] == 0 ) {
filename[0] = '.';
filename[1] = 0;
}
_splitpath( filename, drive, directory, name, ext );
#endif
d = opendir( filename );
if( d == NULL ) {
printf( "Directory (%s) not found.\n",filename );
return;
}
/*
* find all files (except for . and ..)
*/
while( (nd = readdir( d )) != NULL ) {
#ifndef __QNX__
if( files_only && nd->d_attr & _A_SUBDIR ) {
continue;
}
if( directories_only && !( nd->d_attr & _A_SUBDIR ) ) {
continue;
}
if( !((nd->d_attr & _A_SUBDIR ) && IsDotOrDotDot( nd->d_name ))) {
#else
if( files_only && S_ISDIR( nd->d_stat.st_mode ) ) {
continue;
}
if( directories_only && !S_ISDIR( nd->d_stat.st_mode ) ) {
continue;
}
if( !((S_ISDIR( nd->d_stat.st_mode) && IsDotOrDotDot( nd->d_name ) ))) {
#endif
files = realloc( files, ( filecnt+1 )*sizeof( struct dirent * ) );
if( files == NULL ) {
printf( "Out of memory!\n" );
exit( 1 );
}
files[ filecnt ] = malloc( sizeof( struct dirent ) );
if( files[ filecnt ] == NULL ) {
break;
}
#ifndef __QNX__
FNameLower( nd->d_name );
#else
if( !(nd->d_stat.st_status & _FILE_USED ) ) {
_splitpath( nd->d_name, NULL, NULL, name, ext );
_makepath( tmpname, drive, directory, name, ext );
stat( tmpname, &nd->d_stat );
}
#endif
memcpy( files[filecnt++],nd,sizeof( struct dirent ) );
}
}
closedir( d );
if( filecnt == 0 ) {
return;
}
/*
* sort the data.
*/
qsort( files, filecnt, sizeof(struct dirent *), Compare );
/*
* determine if there are files and/or directories
*/
fileflag = dirflag = read_only_flag = false;
for( i = 0; i < filecnt; i++ ) {
#ifndef __QNX__
if( files[i]->d_attr & _A_SUBDIR ) {
dirflag = true;
} else if( separate_read_only && files[i]->d_attr & _A_RDONLY ) {
read_only_flag = true;
} else {
fileflag = true;
}
#else
if( S_ISDIR( files[i]->d_stat.st_mode ) ) {
dirflag = true;
} else {
fileflag = true;
}
#endif
if( fileflag && dirflag && (!separate_read_only || read_only_flag) ) {
break;
}
}
/*
* print out results
*/
if( dirflag ) {
printf("Directories:\n");
pass = DIR_PASS;
linecnt=0;
for( i = 0; i < filecnt; i++ ) {
PrintFile( files[i] );
}
if( linecnt != 0 ) {
printf("\n");
}
}
if( fileflag ) {
if( dirflag ) {
printf("\n");
}
printf("Files:\n");
pass = FILE_PASS;
linecnt=0;
for( i = 0; i < filecnt; i++ ) {
PrintFile( files[i] );
}
if( linecnt != 0 ) {
printf("\n");
}
}
if( read_only_flag ) {
if( dirflag || fileflag ) {
printf("\n");
}
printf( "Read-Only Files:\n" );
pass = READ_ONLY_PASS;
linecnt = 0;
for( i = 0; i < filecnt; i++ ) {
PrintFile( files[i] );
}
if( linecnt != 0 ) {
printf("\n");
}
}
} /* DoLC */
/*
* PrintFile - print a file entry
*/
void PrintFile( struct dirent *file )
{
size_t len;
size_t num_columns;
#ifndef __QNX__
if( file->d_attr & _A_SUBDIR ) {
#else
if( S_ISDIR( file->d_stat.st_mode ) ) {
#endif
if( pass != DIR_PASS ) {
return;
}
} else {
#ifndef __QNX__
if( separate_read_only && file->d_attr & _A_RDONLY ) {
if( pass != READ_ONLY_PASS ) {
return;
}
} else if( pass != FILE_PASS ) {
return;
}
#else
if( pass != FILE_PASS ) {
return;
}
#endif
}
/* calculate how many columns it will take to print the filename */
len = strlen( file->d_name ) + ( GUTTER_WIDTH + COLUMN_WIDTH - 1 );
num_columns = len / COLUMN_WIDTH;
if( num_columns + linecnt > maxwidth ) {
printf( "\n" );
linecnt = 0;
}
printf("%-*s", COLUMN_WIDTH * num_columns - GUTTER_WIDTH, file->d_name );
linecnt += num_columns;
if( linecnt >= maxwidth ) {
printf("\n");
linecnt = 0;
} else {
printf( "%*s", GUTTER_WIDTH, "" );
}
} /* PrintFile */
/*
* recursiveCp - copy a file to a directory (recursively entered)
*
* source_head points to a buffer of size _MAX_PATH that ends with a ':'
* or a FILESEP.
* source_tail points to the null terminator of source_head.
* source_wild is the filename/pattern to append to source_head to get the
* names of the file(s) to copy.
* dest_head points to a buffer of size _MAX_PATH that ends with a ':'
* or a FILESEP
* dest_tail points to the null terminator of dest_head.
*
* Note that the buffers source_head/dest_head are passed down the
* recursion to save stack space.
*/
static void recursiveCp( char *source_head, char *source_tail,
char *source_wild, char *dest_head, char *dest_tail )
{
DIR *directory;
struct dirent *nextdirentry;
void *crx = NULL;
char *new_source_tail;
char *new_dest_tail;
pathCopy( source_head, source_tail, "*.*" );
directory = opendir( source_head );
if( directory == NULL ) {
DropPrintALine( "file \"%s\" not found", source_head );
return;
}
if( rxflag ) {
char *err = FileMatchInit( &crx, source_wild );
if( err != NULL ) {
Die( "\"%s\": %s\n", err, source_wild );
}
}
/*
* loop through all files
*/
while( ( nextdirentry = readdir( directory ) ) != NULL ) {
/*
* set up file name, then try to copy it
*/
FNameLower( nextdirentry->d_name );
if( rxflag ) {
if( !FileMatch( crx, nextdirentry->d_name ) ) {
continue;
}
} else {
if( !FileMatchNoRx( nextdirentry->d_name, source_wild ) ) {
continue;
}
}
new_source_tail = pathCopy( source_head, source_tail,
nextdirentry->d_name );
new_dest_tail = pathCopy( dest_head, dest_tail, nextdirentry->d_name );
if( nextdirentry->d_attr & _A_SUBDIR ) {
if( !IsDotOrDotDot( nextdirentry->d_name ) && rflag ) {
int rc;
rc = mkdir( dest_head );
if( !rc ) {
DirCnt++;
}
if( !sflag ) {
if( rc ) {
PrintALineThenDrop( "directory %s already exists",
dest_head );
} else {
PrintALineThenDrop( "created new directory %s",
dest_head );
}
}
new_dest_tail = pathCopy( dest_head, new_dest_tail,
FILESEPSTR );
new_source_tail = pathCopy( source_head, new_source_tail,
FILESEPSTR );
recursiveCp( source_head, new_source_tail,
rxflag ? "*" : "*.*",
dest_head, new_dest_tail );
}
} else {
CopyOneFile( dest_head, source_head );
}
}
closedir( directory );
if( rxflag ) {
FileMatchFini( crx );
}
} /* DoCP */
/* DoRM - perform RM on a specified file */
void DoRM( const char *f )
{
iolist *fhead = NULL;
iolist *ftail = NULL;
iolist *tmp;
iolist *dhead = NULL;
iolist *dtail = NULL;
char *bo;
char fpath[_MAX_PATH];
char tmppath[_MAX_PATH];
int i;
int j;
int k;
int l;
size_t len;
DIR *d;
struct dirent *nd;
char wild[_MAX_PATH];
char *err;
void *crx = NULL;
/* get file path prefix */
fpath[0] = 0;
for( i = ( int ) strlen( f ); i >= 0; i-- ) {
if( f[i] == ':' || f[i] == '\\' || f[i] == '/' ) {
fpath[i + 1] = 0;
for( j = i; j >= 0; j-- )
fpath[j] = f[j];
i = -1;
}
}
d = OpenDirAll( f, wild );
if( d == NULL ) {
PrintALineThenDrop( "File (%s) not found.", f );
if( !fflag ) {
error_occured = 1;
}
return;
}
if( rxflag ) {
err = FileMatchInit( &crx, wild );
if( err != NULL )
Die( "\"%s\": %s\n", err, wild );
}
k = ( int ) strlen( fpath );
while( ( nd = readdir( d ) ) != NULL ) {
FNameLower( nd->d_name );
if( rxflag ) {
if( !FileMatch( crx, nd->d_name ) )
continue;
} else {
if( !FileMatchNoRx( nd->d_name, wild ) )
continue;
}
/* set up file name, then try to delete it */
l = ( int ) strlen( nd->d_name );
bo = tmppath;
for( i = 0; i < k; i++ )
*bo++ = fpath[i];
for( i = 0; i < l; i++ )
*bo++ = nd->d_name[i];
*bo = 0;
if( nd->d_attr & _A_SUBDIR ) {
/* process a directory */
if( !IsDotOrDotDot( nd->d_name ) ) {
if( rflag ) {
/* build directory list */
len = strlen( tmppath );
tmp = MemAlloc( sizeof( iolist ) + len );
if( dtail == NULL )
dhead = tmp;
else
dtail->next = tmp;
dtail = tmp;
memcpy( tmp->name, tmppath, len + 1 );
} else {
PrintALineThenDrop( "%s is a directory, use -r", tmppath );
error_occured = 1;
}
}
} else if( ( nd->d_attr & _A_RDONLY ) && !fflag ) {
PrintALineThenDrop( "%s is read-only, use -f", tmppath );
error_occured = 1;
} else {
/* build file list */
len = strlen( tmppath );
tmp = MemAlloc( sizeof( iolist ) + len );
if( ftail == NULL )
fhead = tmp;
else
ftail->next = tmp;
ftail = tmp;
memcpy( tmp->name, tmppath, len + 1 );
tmp->attr = nd->d_attr;
}
}
closedir( d );
if( rxflag )
FileMatchFini( crx );
/* process any files found */
tmp = fhead;
if( tmp == NULL && !fflag ) {
PrintALineThenDrop( "File (%s) not found.", f );
error_occured = 1;
}
while( tmp != NULL ) {
if( tmp->attr & _A_RDONLY )
chmod( tmp->name, PMODE_RW );
if( iflag ) {
PrintALine( "Delete %s (y\\n)", tmp->name );
while( ( i = tolower( getch() ) ) != 'y' && i != 'n' )
;
DropALine();
if( i == 'y' )
remove( tmp->name );
} else {
if( !sflag )
PrintALine( "Deleting file %s", tmp->name );
remove( tmp->name );
}
ftail = tmp;
tmp = tmp->next;
MemFree( ftail );
}
/* process any directories found */
if( rflag && ( tmp = dhead ) != NULL ) {
while( tmp != NULL ) {
RecursiveRM( tmp->name );
dtail = tmp;
tmp = tmp->next;
MemFree( dtail );
}
}
}
/* DoRM - perform RM on a specified file */
static int DoRM( const char *f )
{
iolist *tmp;
iolist *dhead = NULL;
iolist *dtail = NULL;
char fpath[_MAX_PATH];
char fname[_MAX_PATH];
char *fpathend;
size_t i;
size_t j;
size_t len;
DIR *d;
struct dirent *nd;
int rc;
int retval = 0;
/* separate file name to path and file name parts */
len = strlen( f );
for( i = len; i > 0; --i ) {
char ch = f[i - 1];
if( ch == '/' || ch == '\\' || ch == ':' ) {
break;
}
}
j = i;
/* if no path then use current directory */
if( i == 0 ) {
fpath[i++] = '.';
fpath[i++] = '/';
} else {
memcpy( fpath, f, i );
}
fpathend = fpath + i;
*fpathend = '\0';
#ifdef __UNIX__
memcpy( fname, f + j, len - j + 1 );
#else
if( strcmp( f + j, MASK_ALL_ITEMS ) == 0 ) {
fname[0] = '*';
fname[1] = '\0';
} else {
memcpy( fname, f + j, len - j + 1 );
}
#endif
d = opendir( fpath );
if( d == NULL ) {
Log( false, "File (%s) not found.\n", f );
return( ENOENT );
}
while( (nd = readdir( d )) != NULL ) {
#ifdef __UNIX__
struct stat buf;
if( fnmatch( fname, nd->d_name, FNM_PATHNAME | FNM_NOESCAPE ) == FNM_NOMATCH )
#else
if( fnmatch( fname, nd->d_name, FNM_PATHNAME | FNM_NOESCAPE | FNM_IGNORECASE ) == FNM_NOMATCH )
#endif
continue;
/* set up file name, then try to delete it */
len = strlen( nd->d_name );
memcpy( fpathend, nd->d_name, len );
fpathend[len] = 0;
len += i + 1;
#ifdef __UNIX__
stat( fpath, &buf );
if( S_ISDIR( buf.st_mode ) ) {
#else
if( nd->d_attr & _A_SUBDIR ) {
#endif
/* process a directory */
if( IsDotOrDotDot( nd->d_name ) )
continue;
if( rflag ) {
/* build directory list */
tmp = Alloc( offsetof( iolist, name ) + len );
tmp->next = NULL;
if( dtail == NULL ) {
dhead = tmp;
} else {
dtail->next = tmp;
}
dtail = tmp;
memcpy( tmp->name, fpath, len );
} else {
Log( false, "%s is a directory, use -r\n", fpath );
retval = EACCES;
}
#ifdef __UNIX__
} else if( access( fpath, W_OK ) == -1 && errno == EACCES && !fflag ) {
#else
} else if( (nd->d_attr & _A_RDONLY) && !fflag ) {
#endif
Log( false, "%s is read-only, use -f\n", fpath );
retval = EACCES;
} else {
rc = remove_item( fpath, false );
if( rc != 0 ) {
retval = rc;
}
}
}
closedir( d );
/* process any directories found */
for( tmp = dhead; tmp != NULL; tmp = dhead ) {
dhead = tmp->next;
rc = RecursiveRM( tmp->name );
if( rc != 0 ) {
retval = rc;
}
free( tmp );
}
return( retval );
}
/* RecursiveRM - do an RM recursively on all files */
static int RecursiveRM( const char *dir )
{
int rc;
int rc2;
char fname[_MAX_PATH];
/* purge the files */
strcpy( fname, dir );
strcat( fname, "/" MASK_ALL_ITEMS );
rc = DoRM( fname );
/* purge the directory */
rc2 = remove_item( dir, true );
if( rc == 0 )
rc = rc2;
return( rc );
}
int TraverseDirectoryTreeW (
LPCWSTR pszPath,
LPCWSTR pszPattern,
DWORD fdwFlags,
PFNTraverseDirectoryTreeCallbackW pfnCallback,
LPVOID pvUser,
int nCurrentDepth)
{
bool fSubdirs = (fdwFlags & TDT_SUBDIRS) != 0;
bool fDiagnostic = (fdwFlags & TDT_DIAGNOSTIC) != 0;
//bool fDirFirst = (fdwFlags & TDT_DIRFIRST) != 0;
//bool fDirLast = (fdwFlags & TDT_DIRLAST) != 0;
if (fDiagnostic)
{
if (pszPattern)
bprintfl(*g_pbpDiag, "TDT[%d]: %04x path = '%s' pattern = '%s' subdirs = %d", nCurrentDepth, fdwFlags, pszPath, pszPattern, fSubdirs);
else
bprintfl(*g_pbpDiag, "TDT[%d]: %04x path = '%s' pattern = NULL subdirs = %d", nCurrentDepth, fdwFlags, pszPath, fSubdirs);
}
// build a string containing path\pattern, we will pass this
// into FindFirstFile. there are some special cases.
// we treat paths that end in \ as meaning path\*.
// we replace *.* with * since it means the same thing and
// is easier to parse. (this is a special case go back to DOS).
//
int cchPath = lstrlenW(pszPath);
int cchMax = cchPath + MAX_PATH + 2;
LPWSTR psz = (LPWSTR)malloc(cchMax * sizeof(WCHAR));
lstrcpyW(psz, pszPath);
LPWSTR pszNext = psz + lstrlenW(psz);
bool fMatchAll = false;
if (pszPattern && pszPattern[0])
{
if (0 == lstrcmpW(pszPattern, L"*.*") || 0 == lstrcmpW(pszPattern, L"*"))
{
fMatchAll = true;
}
pszNext = PathAddBackslashW(psz);
lstrcpyW(pszNext, pszPattern);
}
else if (pszNext > psz && (pszNext[-1] == '\\' || pszNext[-1] == '/'))
{
fMatchAll = true;
pszNext[0] = '*';
pszNext[1] = 0;
}
HRESULT hr = S_OK;
int err = ERROR_SUCCESS;
int ixCurrentItem = 0;
DWORD dwFirst = TDT_FIRST;
LinkedFindData * pdirs = NULL;
WIN32_FIND_DATAW wfd;
HANDLE hFind = FindFirstFileW(psz, &wfd);
if (INVALID_HANDLE_VALUE == hFind)
{
err = GetLastError();
// if we can't open the directory because of an access denied error
// it might be the DACLs that are causing the problem. If so, then
// just remove the dacls. we are going to be deleting the directory
// anway...
//
if (ERROR_ACCESS_DENIED == err)
{
int errT = RemoveFileDACLs(pszPath, fdwFlags & TDT_DIAGNOSTIC, g_pbpDiag);
if (errT)
err = errT;
else
{
hFind = FindFirstFileW(psz, &wfd);
if (INVALID_HANDLE_VALUE == hFind)
{
errT = GetLastError();
if (errT != err)
ReportErrorW(errT, "FindFirstFile ", psz);
}
else
{
err = 0;
}
}
}
if (err)
ReportErrorW(err, "FindFirstFile ", psz);
}
if (hFind && INVALID_HANDLE_VALUE != hFind)
{
do {
// ignore . and ..
if (IsDotOrDotDot(wfd.cFileName))
continue;
++ixCurrentItem;
bool fSkip = false;
if (wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
{
// if we are recursing, and we happen to be matching all, then remember this
// directory for later (so we don't need to enumerate again for dirs).
// otherwise we will have to re-enumerate in this directory to get subdirs.
if (fSubdirs && fMatchAll)
{
LinkedFindData * pdir = (LinkedFindData*)malloc(sizeof(LinkedFindData));
pdir->wfd = wfd;
pdir->next = pdirs;
pdirs = pdir;
fSkip = true; // we will do the callback for this directory later, if at all.
}
else if (fdwFlags & TDT_NODIRS)
fSkip = true;
}
else
{
if (fdwFlags & TDT_NOFILES)
fSkip = true;
}
if (fDiagnostic)
bprintfl (*g_pbpDiag, "TDT[%d]: 0x%08x %s %s", nCurrentDepth, wfd.dwFileAttributes, wfd.cFileName, fSkip ? "<skip>" : "");
if ( ! fSkip)
{
lstrcpyW(pszNext, wfd.cFileName);
if ( ! pfnCallback(pvUser, psz, pszNext - psz, (fdwFlags & ~(TDT_DIRLAST | TDT_DIRFIRST)) | dwFirst, nCurrentDepth, ixCurrentItem, wfd))
break;
dwFirst = 0;
}
} while (FindNextFileW(hFind, &wfd));
if (fDiagnostic)
bprintfl (*g_pbpDiag, "TDT[%d]: Done with %s %s", nCurrentDepth, pszPath, pszPattern);
}
// we want to traverse subdirs, but we were unable to build a list of dirs when we
// enumerated the files, so re-enumerate with * to get the directories.
if (fSubdirs && ! fMatchAll)
{
if (hFind && INVALID_HANDLE_VALUE != hFind)
FindClose(hFind);
lstrcpyW(pszNext, L"*");
hFind = FindFirstFileW(psz, &wfd);
if (INVALID_HANDLE_VALUE != hFind)
{
do {
if ((wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) && ! IsDotOrDotDot(wfd.cFileName))
{
LinkedFindData * pdir = (LinkedFindData*)malloc(sizeof(LinkedFindData));
pdir->wfd = wfd;
pdir->next = pdirs;
pdirs = pdir;
}
} while (FindNextFileW(hFind, &wfd));
}
}
err = GetLastError();
if (ERROR_NO_MORE_FILES == err)
err = ERROR_SUCCESS;
// now traverse and callback subdirectories.
//
if (fSubdirs && pdirs)
{
pdirs = ReverseLinkedList(pdirs);
while (pdirs)
{
LinkedFindData * pdir = pdirs;
pdirs = pdirs->next;
lstrcpyW(pszNext, pdir->wfd.cFileName);
if ((fdwFlags & TDT_DIRFIRST) && ! (fdwFlags & TDT_NODIRS))
{
if (fDiagnostic)
bprintfl (*g_pbpDiag, "TDT[%d]: DIRFIRST 0x%08x %s %s", nCurrentDepth, pszPath, pszPattern);
if ( ! pfnCallback(pvUser, psz, pszNext - psz, TDT_DIRFIRST | (fdwFlags & ~TDT_DIRLAST) | dwFirst, nCurrentDepth, ixCurrentItem, pdir->wfd))
break;
dwFirst = 0;
}
err = TraverseDirectoryTreeW(psz, pszPattern, fdwFlags, pfnCallback, pvUser, nCurrentDepth+1);
if ((fdwFlags & TDT_DIRLAST) && ! (fdwFlags & TDT_NODIRS))
{
if (fDiagnostic)
bprintfl (*g_pbpDiag, "TDT[%d]: DIRLAST 0x%08x %s %s", nCurrentDepth, pszPath, pszPattern);
if ( ! pfnCallback(pvUser, psz, pszNext - psz, TDT_DIRLAST | (fdwFlags & ~TDT_DIRFIRST) | dwFirst, nCurrentDepth, ixCurrentItem, pdir->wfd))
break;
dwFirst = 0;
}
}
}
if (hFind && INVALID_HANDLE_VALUE != hFind)
FindClose(hFind);
return err;
}