/*
* windowSwap - swap a windows data
*/
void static windowSwap( wind *w )
{
int i, size;
long pos;
pos = (long)w->id * buffSize();
FileSeek( swapHandle, pos );
size = w->width * w->height;
i = write( swapHandle, w->overlap, size );
if( i != size ) {
return;
}
i = write( swapHandle, w->whooverlapping, size );
if( i != size ) {
return;
}
i = write( swapHandle, w->text, size * sizeof( char_info ) );
if( i != sizeof( char_info ) * size ) {
return;
}
MemFree2( &w->text );
MemFree2( &w->whooverlapping );
MemFree2( &w->overlap );
w->isswapped = TRUE;
} /* windowSwap */
/*
* getDir - get current directory list (no sorting)
*/
static vi_rc getDir( char *dname, bool want_all_dirs )
{
DIR *d;
struct dirent *nd;
direct_ent *tmp;
int i, j, len;
char wild[FILENAME_MAX];
char path[FILENAME_MAX];
char ch;
bool is_subdir;
vi_rc rc;
/*
* initialize for file scan
*/
len = strlen( dname );
for( i = len - 1; i >= 0; i-- ) {
if( dname[i] == '/' || dname[i] == '\\' || dname[i] == ':' ) {
break;
}
}
for( j = 0; j < i + 1; j++ ) {
path[j] = dname[j];
}
path[i + 1] = 0;
if( i >= 0 ) {
ch = path[i];
} else {
ch = 0;
}
for( j = i + 1; j <= len; j++ ) {
wild[j - i - 1] = dname[j];
}
rc = FileMatchInit( wild );
if( rc != ERR_NO_ERR ) {
return( rc );
}
#ifndef __UNIX__
if( ch != '\\' && ch != '/' && ch != ':' && ch != 0 ) {
strcat( path, FILE_SEP_STR );
}
strcat( path, ALL_FILES_WILD_CARD );
#else
if( ch == 0 ) {
path[0] = '.';
path[1] = 0;
}
#endif
for( i = 0; i < DirFileCount; i++ ) {
MemFree2( &DirFiles[i] );
}
DirFileCount = 0;
d = opendir( path );
if( d == NULL ) {
FileMatchFini();
return( ERR_FILE_NOT_FOUND );
}
/*
* loop through all directory entries
*/
while( (nd = readdir( d )) != NULL ) {
if( DirFileCount >= MAX_FILES ) {
break;
}
is_subdir = FALSE;
#if defined( __QNX__ )
if( nd->d_stat.st_mode & S_IFDIR ) {
is_subdir = TRUE;
}
#elif defined( __UNIX__ )
{
struct stat st;
stat( nd->d_name, &st );
if( st.st_mode & S_IFDIR ) {
is_subdir = TRUE;
}
}
#else
if( nd->d_attr & _A_SUBDIR ) {
is_subdir = TRUE;
}
#endif
if( !(want_all_dirs && is_subdir) ) {
if( !FileMatch( nd->d_name ) ) {
continue;
}
}
len = strlen( nd->d_name );
DirFiles[DirFileCount] = MemAlloc( sizeof( direct_ent ) + len );
tmp = DirFiles[DirFileCount];
GetFileInfo( tmp, nd, path );
memcpy( tmp->name, nd->d_name, len + 1 );
FileLower( tmp->name );
DirFileCount++;
}
FileMatchFini();
closedir( d );
return( ERR_NO_ERR );
} /* getDir */
