void DirectFilenameDB::CacheFile( const RString &sPath )
{
CHECKPOINT_M( root+sPath );
RString sDir = Dirname( sPath );
FileSet *pFileSet = GetFileSet( sDir, false );
if( pFileSet == NULL )
{
// This directory isn't cached so do nothing.
m_Mutex.Unlock(); // Locked by GetFileSet()
return;
}
while( !pFileSet->m_bFilled )
m_Mutex.Wait();
#if defined(WIN32)
// There is almost surely a better way to do this
WIN32_FIND_DATA fd;
HANDLE hFind = DoFindFirstFile( root+sPath, &fd );
if( hFind == INVALID_HANDLE_VALUE )
{
m_Mutex.Unlock(); // Locked by GetFileSet()
return;
}
File f( fd.cFileName );
f.dir = !!(fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY);
f.size = fd.nFileSizeLow;
f.hash = fd.ftLastWriteTime.dwLowDateTime;
pFileSet->files.insert( f );
FindClose( hFind );
#else
File f( Basename(sPath) );
struct stat st;
if( DoStat(root+sPath, &st) == -1 )
{
int iError = errno;
/* If it's a broken symlink, ignore it. Otherwise, warn. */
/* Huh? */
WARN( ssprintf("File '%s' is gone! (%s)",
sPath.c_str(), strerror(iError)) );
}
else
{
f.dir = (st.st_mode & S_IFDIR);
f.size = (int)st.st_size;
f.hash = st.st_mtime;
}
pFileSet->files.insert(f);
#endif
m_Mutex.Unlock(); // Locked by GetFileSet()
}
int DrawStatBar( HDC hDC, RECT rect, int width, int status, int hp, int mn, int st )
{
HGDIOBJ hOld = NULL;
POINT pt[2];
rect.right = rect.left + width + 2;
int o = ( rect.bottom - rect.top - 20 ) / 2;
if ( o > 0 )
rect.top += o;
rect.bottom = rect.top + 6 + 6 + 6 + 1;
hOld = SelectObject( hDC, GetStockObject( BLACK_PEN ) );
FrameRect( hDC, &rect, (HBRUSH)GetStockObject( BLACK_BRUSH ) );
pt[0].x = rect.left;
pt[1].x = rect.right;
pt[0].y = rect.top + 6;
pt[1].y = rect.top + 6;
Polyline( hDC, pt, 2 );
pt[0].y = rect.top + 6 + 6;
pt[1].y = rect.top + 6 + 6;
Polyline( hDC, pt, 2 );
if ( status == 1 ) // poisoned
DoStat( hDC, 0xFF, rect.top+1, rect.left+1, 5, (int)((double(hp+1)/100.0)*width) );
else
DoStat( hDC, hp, rect.top+1, rect.left+1, 5, (int)((double(hp+1)/100.0)*width) );
DoStat( hDC, mn, rect.top+1+6, rect.left+1, 5, (int)((double(mn+1)/100)*width) );
DoStat( hDC, st, rect.top+2+6+5, rect.left+1, 5, (int)((double(st+1)/100)*width) );
SelectObject( hDC, hOld );
return width+2;
}
void DirectFilenameDB::PopulateFileSet( FileSet &fs, const RString &path )
{
RString sPath = path;
#if defined(XBOX)
/* Xbox doesn't handle path names which end with ".", which are used when using an
* alternative song directory */
if( sPath.size() > 0 && sPath.Right(1) == "." )
sPath.erase( sPath.size() - 1 );
#endif
/* Resolve path cases (path/Path -> PATH/path). */
ResolvePath( sPath );
fs.age.GetDeltaTime(); /* reset */
fs.files.clear();
#if defined(WIN32)
WIN32_FIND_DATA fd;
if ( sPath.size() > 0 && sPath.Right(1) == "/" )
sPath.erase( sPath.size() - 1 );
HANDLE hFind = DoFindFirstFile( root+sPath+"/*", &fd );
CHECKPOINT_M( root+sPath+"/*" );
if( hFind == INVALID_HANDLE_VALUE )
return;
do {
if( !strcmp(fd.cFileName, ".") || !strcmp(fd.cFileName, "..") )
continue;
File f;
f.SetName( fd.cFileName );
f.dir = !!(fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY);
f.size = fd.nFileSizeLow;
f.hash = fd.ftLastWriteTime.dwLowDateTime;
fs.files.insert( f );
} while( FindNextFile( hFind, &fd ) );
FindClose( hFind );
#else
/* Ugly: POSIX threads are not guaranteed to have per-thread cwds, and only
* a few systems have openat() or equivalent; one or the other is needed
* to do efficient, thread-safe directory traversal. Instead, we have to
* use absolute paths, which forces the system to re-parse the directory
* for each file. This isn't a major issue, since most large directory
* scans are I/O-bound. */
DIR *pDir = opendir(root+sPath);
if( pDir == NULL )
return;
while( struct dirent *pEnt = readdir(pDir) )
{
if( !strcmp(pEnt->d_name, ".") )
continue;
if( !strcmp(pEnt->d_name, "..") )
continue;
File f( pEnt->d_name );
struct stat st;
if( DoStat(root+sPath + "/" + pEnt->d_name, &st) == -1 )
{
int iError = errno;
/* If it's a broken symlink, ignore it. Otherwise, warn. */
if( lstat(root+sPath + "/" + pEnt->d_name, &st) == 0 )
continue;
/* Huh? */
WARN( ssprintf("Got file '%s' in '%s' from list, but can't stat? (%s)",
pEnt->d_name, sPath.c_str(), strerror(iError)) );
continue;
}
else
{
f.dir = (st.st_mode & S_IFDIR);
f.size = (int)st.st_size;
f.hash = st.st_mtime;
}
fs.files.insert(f);
}
closedir( pDir );
#endif
/*
* Check for any ".ignore" markers. If a marker exists, hide the marker and its
* corresponding file.
* For example, if "file.xml.ignore" exists, hide both it and "file.xml" by
* removing them from the file set.
* Ignore markers are used for convenience during build staging and are not used in
* performance-critical situations. To avoid incurring some of the overheard
* due to ignore markers, delete the file instead instead of using an ignore marker.
*/
static const RString IGNORE_MARKER_BEGINNING = "ignore-";
vector<RString> vsFilesToRemove;
for( set<File>::iterator iter = fs.files.lower_bound(IGNORE_MARKER_BEGINNING);
iter != fs.files.end();
++iter )
{
if( !BeginsWith( iter->lname, IGNORE_MARKER_BEGINNING ) )
break;
RString sFileLNameToIgnore = iter->lname.Right( iter->lname.length() - IGNORE_MARKER_BEGINNING.length() );
vsFilesToRemove.push_back( iter->name );
vsFilesToRemove.push_back( sFileLNameToIgnore );
}
FOREACH_CONST( RString, vsFilesToRemove, iter )
{
// Erase the file corresponding to the ignore marker
File fileToDelete;
fileToDelete.SetName( *iter );
set<File>::iterator iter2 = fs.files.find( fileToDelete );
if( iter2 != fs.files.end() )
fs.files.erase( iter2 );
}
/* mkdir -p. Doesn't fail if Path already exists and is a directory. */
bool CreateDirectories( RString Path )
{
/* XXX: handle "//foo/bar" paths in Windows */
vector<RString> parts;
RString curpath;
/* If Path is absolute, add the initial slash ("ignore empty" will remove it). */
if( Path.Left(1) == "/" )
curpath = "/";
/* Ignore empty, so eg. "/foo/bar//baz" doesn't try to create "/foo/bar" twice. */
split( Path, "/", parts, true );
for(unsigned i = 0; i < parts.size(); ++i)
{
if( i )
curpath += "/";
curpath += parts[i];
#if defined(WIN32)
if( curpath.size() == 2 && curpath[1] == ':' ) /* C: */
{
/* Don't try to create the drive letter alone. */
continue;
}
#endif
if( DoMkdir(curpath, 0777) == 0 )
continue;
#if defined(WIN32)
/* When creating a directory that already exists over Samba, Windows is
* returning ENOENT instead of EEXIST. */
/* I can't reproduce this anymore. If we get ENOENT, log it but keep
* going. */
if( errno == ENOENT )
{
WARN( ssprintf("Couldn't create %s: %s", curpath.c_str(), strerror(errno)) );
errno = EEXIST;
}
#endif
if( errno == EEXIST )
{
/* Make sure it's a directory. */
struct stat st;
if( DoStat(curpath, &st) != -1 && !(st.st_mode & S_IFDIR) )
{
WARN( ssprintf("Couldn't create %s: path exists and is not a directory", curpath.c_str()) );
return false;
}
continue; // we expect to see this error
}
WARN( ssprintf("Couldn't create %s: %s", curpath.c_str(), strerror(errno)) );
return false;
}
return true;
}
static void copyConfigFiles(const FXString& srcfile,const FXString& dstfile, FXString &errors,FXint level)
{
if (srcfile!=dstfile) {
FXString name,linkname;
FXStat srcstat;
FXStat dststat;
if (DoStat(srcfile,srcstat)) {
if (DoStat(dstfile,dststat)) {
errno=0;
Error(_("File exists"), dstfile);
return;
}
if (srcstat.isDirectory()) {
# ifdef WIN32
if ((level==2) && (FXPath::name(srcfile)=="servers")) {
FXDir::remove(srcfile);
return;
}
# endif
if (!dststat.isDirectory()) {
if (!FXDir::create(dstfile,srcstat.mode()|FXIO::OwnerWrite)) {
Error(_("Create failed"), dstfile);
return;
}
}
FXDir dir(srcfile);
if (dir.isOpen()) {
while(dir.next(name)) {
if (name[0]=='.' && (name[1]=='\0' || (name[1]=='.' && name[2]=='\0'))) continue;
copyConfigFiles(srcfile+PATHSEP+name,dstfile+PATHSEP+name,errors,level+1);
}
} else {
Error(_("Access failed"), srcfile);
}
return;
}
FXString newname=dstfile.text();
# ifndef WIN32
if ((level==2) && ((FXPath::name(srcfile)=="settings")||(FXPath::name(srcfile)=="styles"))) {
newname+=".rc";
}
# endif
if (srcstat.isFile()) {
if (!FXFile::copy(srcfile,newname,false)) {
Error(_("Copy failed"), srcfile);
}
return;
}
if (srcstat.isLink()) {
linkname=FXFile::symlink(srcfile);
if (!FXFile::symlink(linkname,newname)) {
Error(_("Link failed"), newname);
}
return;
}
if (srcstat.isFifo()) {
if (!FXPipe::create(dstfile,srcstat.mode())) {
Error(_("Create fifo failed"), dstfile);
}
return;
}
if (srcstat.isSocket()) {
errno=0;
Error(_("Ignored socket"), srcfile);
return;
}
if (srcstat.isCharacter()||srcstat.isBlock()) {
errno=0;
Error(_("Ignored device node"), srcfile);
return;
}
}
}
}
