List* ReadDirectory(char* name, List* l){
DIR* rep = NULL;
struct dirent* current;
if ( (rep=opendir(name)) == NULL){
printf("Error\n");
return NULL;
}
while ((current = readdir(rep)) != NULL){
struct stat stats;
if(strcmp(current->d_name, ".") && strcmp(current->d_name, ".."))
{
char* path = Path(name,current->d_name);
stat(path, &stats);
if(S_ISDIR(stats.st_mode)){
char temp[MAX_LENGTH] = "";
strncpy(temp,path,MAX_LENGTH);
printf("%s \n", temp);
l = ReadDirectory(temp,l);
}
else {
if (test_file(current->d_name) == 0){
char temp[MAX_LENGTH] = "";
strncpy(temp,path,MAX_LENGTH);
printf("%s\n", temp);
l = add_file(l,current->d_name,temp);
}
}
}
}
closedir(rep);
return l;
}
/*
* ReadDirectory
* Read directory tree into memory structure
* returns first (dummy) node
*/
TreeNode *ReadDirectory(TreeNode *node, char *path)
{
//printf("%s\n", path);
DIR *dir = opendir(path);
if (!dir) { fprintf(stderr, "Cannot open directory '%s'.\n", path); exit(1); }
struct dirent *de;
while ((de = readdir(dir)))
{
if (!strcmp(de->d_name, ".")) continue;
if (!strcmp(de->d_name, "..")) continue;
char strbuf[MAXPATHLEN];
strcpy(strbuf, path);
strcat(strbuf, "/");
strcat(strbuf, de->d_name);
//printf("%s\n", strbuf);
struct stat st;
if (stat(strbuf, &st)) { fprintf(stderr, "Cannot get stat of '%s'.\n", strbuf); exit(1); }
//if (S_ISDIR(st.st_mode) && !subdirs) continue; // skip subdirectories
total_name_size += strlen(de->d_name);
if (S_ISDIR(st.st_mode))
{
node = node->New(de->d_name, true);
node->dir_id = free_dir_id++;
directory_count++;
node->directory = ReadDirectory(new TreeNode(), strbuf);
}
else if (S_ISREG(st.st_mode))
{
node = node->New(de->d_name, false);
file_count++;
}
else
{
fprintf(stderr, "'%s' is not a file or directory!\n", strbuf);
exit(1);
}
}
closedir(dir);
while (node->prev) node = node->prev; // return first
return node;
}
void PanelView::Reload(void)
////////////////////////////////////////////////////////////////////////
{
switch (m_PanelMode)
{
case PM_NORMAL:
ClearFileList();
ReadDirectory();
break;
case PM_DISKS:
ClearFileList();
ReadDisks();
break;
}
}
void PanelView::Reload(const char *itemname)
////////////////////////////////////////////////////////////////////////
{
switch (m_PanelMode)
{
case PM_NORMAL:
ClearFileList();
ReadDirectory(itemname);
break;
case PM_DISKS:
ClearFileList();
ReadDisks();
break;
}
}
ISOFileSystem::ISOFileSystem(IHandleAllocator *_hAlloc, BlockDevice *_blockDevice, std::string _restrictPath)
{
if (!_restrictPath.empty())
{
size_t pos = _restrictPath.find_first_not_of('/');
while (pos != _restrictPath.npos)
{
size_t endPos = _restrictPath.find_first_of('/', pos);
if (endPos == _restrictPath.npos)
endPos = _restrictPath.length();
if (pos != endPos)
restrictTree.push_back(_restrictPath.substr(pos, endPos - pos));
pos = _restrictPath.find_first_not_of('/', endPos);
}
}
blockDevice = _blockDevice;
hAlloc = _hAlloc;
VolDescriptor desc;
blockDevice->ReadBlock(16, (u8*)&desc);
entireISO.name = "";
entireISO.isDirectory = false;
entireISO.startingPosition = 0;
entireISO.size = _blockDevice->GetNumBlocks();
entireISO.flags = 0;
entireISO.parent = NULL;
treeroot = new TreeEntry();
treeroot->isDirectory = true;
treeroot->startingPosition = 0;
treeroot->size = 0;
treeroot->flags = 0;
treeroot->parent = NULL;
if (memcmp(desc.cd001, "CD001", 5)) {
ERROR_LOG(FILESYS, "ISO looks bogus? Giving up...");
return;
}
u32 rootSector = desc.root.firstDataSector();
u32 rootSize = desc.root.dataLength();
ReadDirectory(rootSector, rootSize, treeroot, 0);
}
NS_IMETHODIMP
nsJARInputStream::Read(char* aBuffer, PRUint32 aCount, PRUint32 *aBytesRead)
{
NS_ENSURE_ARG_POINTER(aBuffer);
NS_ENSURE_ARG_POINTER(aBytesRead);
*aBytesRead = 0;
nsresult rv = NS_OK;
if (mClosed)
return rv;
if (mDirectory) {
rv = ReadDirectory(aBuffer, aCount, aBytesRead);
} else {
if (mInflate) {
rv = ContinueInflate(aBuffer, aCount, aBytesRead);
} else {
PRInt32 bytesRead = 0;
aCount = PR_MIN(aCount, mInSize - mCurPos);
if (aCount) {
bytesRead = PR_Read(mFd, aBuffer, aCount);
if (bytesRead < 0)
return NS_ERROR_FILE_CORRUPTED;
mCurPos += bytesRead;
if (bytesRead != aCount) {
// file is truncated or was lying about size, we're done
PR_Close(mFd);
mFd = nsnull;
return NS_ERROR_FILE_CORRUPTED;
}
}
*aBytesRead = bytesRead;
}
// be aggressive about closing!
// note that sometimes, we will close mFd before we've finished
// deflating - this is because zlib buffers the input
// So, don't free the ReadBuf/InflateStruct yet.
if (mCurPos >= mInSize && mFd) {
PR_Close(mFd);
mFd = nsnull;
}
}
return rv;
}
void PanelView::GotoParent(void)
////////////////////////////////////////////////////////////////////////
{
// To set the cursor to the child entry where we came from...
BString oldpath;
SetPanelMode(PM_NORMAL);
oldpath.SetTo(m_Path.String());
oldpath.Remove(0,oldpath.FindLast('/')+1);
BPath path((const char *)m_Path.String());
if (path.GetParent(&path)==B_OK)
m_Path.SetTo(path.Path());
SetPathStringView();
ClearFileList();
ReadDirectory(oldpath.String());
}
static void
dump(int fd, uint32 diroff)
{
unsigned i;
lseek(fd, (off_t) 0, 0);
if (read(fd, (char*) &hdr, sizeof (hdr)) != sizeof (hdr))
ReadError("TIFF header");
/*
* Setup the byte order handling.
*/
if (hdr.tiff_magic != TIFF_BIGENDIAN && hdr.tiff_magic != TIFF_LITTLEENDIAN)
Fatal("Not a TIFF file, bad magic number %u (%#x)",
hdr.tiff_magic, hdr.tiff_magic);
InitByteOrder(hdr.tiff_magic);
/*
* Swap header if required.
*/
if (swabflag) {
TIFFSwabShort(&hdr.tiff_version);
TIFFSwabLong(&hdr.tiff_diroff);
}
/*
* Now check version (if needed, it's been byte-swapped).
* Note that this isn't actually a version number, it's a
* magic number that doesn't change (stupid).
*/
if (hdr.tiff_version != TIFF_VERSION)
Fatal("Not a TIFF file, bad version number %u (%#x)",
hdr.tiff_version, hdr.tiff_version);
printf("Magic: %#x <%s-endian> Version: %#x\n",
hdr.tiff_magic,
hdr.tiff_magic == TIFF_BIGENDIAN ? "big" : "little",
hdr.tiff_version);
if (diroff == 0)
diroff = hdr.tiff_diroff;
for (i = 0; diroff != 0; i++) {
if (i > 0)
putchar('\n');
diroff = ReadDirectory(fd, i, diroff);
}
}
void PanelView::Reload(int index)
////////////////////////////////////////////////////////////////////////
{
switch (m_PanelMode)
{
case PM_NORMAL:
ClearFileList();
ReadDirectory();
if (index > (m_CustomListView->IndexOf(m_CustomListView->LastItem())))
index = m_CustomListView->IndexOf(m_CustomListView->LastItem());
m_CustomListView->Select(index,false); // false -> remove previously selected item(s)...
break;
case PM_DISKS:
ClearFileList();
ReadDisks();
m_CustomListView->Select(index,false); // false -> remove previously selected item(s)...
break;
}
}
ReturnCode ES::DeleteTicket(const u8* ticket_view)
{
const auto fs = m_ios.GetFS();
const u64 title_id = Common::swap64(ticket_view + offsetof(IOS::ES::TicketView, title_id));
if (!CanDeleteTitle(title_id))
return ES_EINVAL;
auto ticket = FindSignedTicket(title_id);
if (!ticket.IsValid())
return FS_ENOENT;
const u64 ticket_id = Common::swap64(ticket_view + offsetof(IOS::ES::TicketView, ticket_id));
ticket.DeleteTicket(ticket_id);
const std::vector<u8>& new_ticket = ticket.GetBytes();
const std::string ticket_path = Common::GetTicketFileName(title_id);
if (!new_ticket.empty())
{
const auto file = fs->OpenFile(PID_KERNEL, PID_KERNEL, ticket_path, FS::Mode::ReadWrite);
if (!file || !file->Write(new_ticket.data(), new_ticket.size()))
return ES_EIO;
}
else
{
// Delete the ticket file if it is now empty.
fs->Delete(PID_KERNEL, PID_KERNEL, ticket_path);
}
// Delete the ticket directory if it is now empty.
const std::string ticket_parent_dir =
StringFromFormat("/ticket/%08x", static_cast<u32>(title_id >> 32));
const auto ticket_parent_dir_entries =
fs->ReadDirectory(PID_KERNEL, PID_KERNEL, ticket_parent_dir);
if (ticket_parent_dir_entries && ticket_parent_dir_entries->empty())
fs->Delete(PID_KERNEL, PID_KERNEL, ticket_parent_dir);
return IPC_SUCCESS;
}
ISOFileSystem::ISOFileSystem(IHandleAllocator *_hAlloc, BlockDevice *_blockDevice)
{
blockDevice = _blockDevice;
hAlloc = _hAlloc;
VolDescriptor desc;
blockDevice->ReadBlock(16, (u8*)&desc);
entireISO.name = "";
entireISO.isDirectory = false;
entireISO.startingPosition = 0;
entireISO.size = _blockDevice->GetNumBlocks() * _blockDevice->GetBlockSize();
entireISO.isBlockSectorMode = true;
entireISO.flags = 0;
entireISO.parent = NULL;
if (!memcmp(desc.cd001, "CD001", 5))
{
INFO_LOG(FILESYS, "Looks like a valid ISO!");
}
else
{
ERROR_LOG(FILESYS, "ISO looks bogus? trying anyway...");
}
treeroot = new TreeEntry;
treeroot->isDirectory = true;
treeroot->startingPosition = 0;
treeroot->size = 0;
treeroot->isBlockSectorMode = false;
treeroot->flags = 0;
treeroot->parent = NULL;
u32 rootSector = desc.root.firstDataSectorLE;
u32 rootSize = desc.root.dataLengthLE;
ReadDirectory(rootSector, rootSize, treeroot);
}
void PanelView::EnterDirectory(const char *p)
////////////////////////////////////////////////////////////////////////
{
char buf[256]; // TODO: mi a leghosszabb? Ki kellene keresni...
int len = m_Path.Length();
// Ha mar van elotte / jel...
if (m_Path.ByteAt(len-1)=='/')
sprintf(buf,"%s%s",m_Path.String(),p);
else
sprintf(buf,"%s/%s",m_Path.String(),p);
if (DoesEntryExist(p))
{
m_Path.SetTo(buf);
SetPathStringView();
ClearFileList();
ReadDirectory();
}
else
GotoRoot();
}
nfsstat3 CNFS3Prog::ProcedureLINK(void)
{
PrintLog("LINK");
char *filePath;
diropargs3 link;
std::string dirName;
std::string fileName;
nfsstat3 stat;
post_op_attr obj_attributes;
wcc_data dir_wcc;
filePath = GetPath();
ReadDirectory(dirName, fileName);
char *linkFullPath = GetFullPath(dirName, fileName);
if (CreateHardLink(linkFullPath, filePath, NULL) == 0) {
stat = NFS3ERR_IO;
}
stat = CheckFile(linkFullPath);
if (stat == NFS3_OK) {
obj_attributes.attributes_follow = GetFileAttributesForNFS(filePath, &obj_attributes.attributes);
if (!obj_attributes.attributes_follow) {
stat = NFS3ERR_IO;
}
}
dir_wcc.after.attributes_follow = GetFileAttributesForNFS((char*)dirName.c_str(), &dir_wcc.after.attributes);
Write(&stat);
Write(&obj_attributes);
Write(&dir_wcc);
return stat;
}
nfsstat3 CNFS3Prog::ProcedureREMOVE(void)
{
char *path;
wcc_data dir_wcc;
nfsstat3 stat;
PrintLog("REMOVE");
std::string dirName;
std::string fileName;
ReadDirectory(dirName, fileName);
path = GetFullPath(dirName, fileName);
stat = CheckFile((char*)dirName.c_str(), path);
dir_wcc.before.attributes_follow = GetFileAttributesForNFS((char*)dirName.c_str(), &dir_wcc.before.attributes);
if (stat == NFS3_OK) {
DWORD fileAttr = GetFileAttributes(path);
if ((fileAttr & FILE_ATTRIBUTE_DIRECTORY) && (fileAttr & FILE_ATTRIBUTE_REPARSE_POINT)) {
if (RemoveFolder(path) == 0) {
stat = NFS3ERR_IO;
}
} else {
if (!RemoveFile(path)) {
stat = NFS3ERR_IO;
}
}
}
dir_wcc.after.attributes_follow = GetFileAttributesForNFS((char*)dirName.c_str(), &dir_wcc.after.attributes);
Write(&stat);
Write(&dir_wcc);
return stat;
}
/*****************************************************************************
* Run: Gtk+ thread
*****************************************************************************
* this part of the interface is in a separate thread so that we can call
* gtk_main() from within it without annoying the rest of the program.
*****************************************************************************/
static void Run( intf_thread_t *p_intf )
{
#ifndef NEED_GTK2_MAIN
/* gtk_init needs to know the command line. We don't care, so we
* give it an empty one */
char *p_args[] = { "", NULL };
char **pp_args = p_args;
int i_args = 1;
int i_dummy;
#endif
playlist_t *p_playlist;
GtkCellRenderer *p_renderer = NULL;
GtkTreeViewColumn *p_column = NULL;
GtkListStore *p_filelist = NULL;
GtkListStore *p_playlist_store = NULL;
#ifndef NEED_GTK2_MAIN
gtk_set_locale ();
msg_Dbg( p_intf, "Starting pda GTK2+ interface" );
gtk_init( &i_args, &pp_args );
#else
/* Initialize Gtk+ */
msg_Dbg( p_intf, "Starting pda GTK2+ interface thread" );
gdk_threads_enter();
#endif
/* Create some useful widgets that will certainly be used */
/* FIXME: magic path */
add_pixmap_directory("share");
add_pixmap_directory("/usr/share/vlc");
/* Path for pixmaps under linupy 1.4 */
add_pixmap_directory("/usr/local/share/pixmaps/vlc");
/* Path for pixmaps under linupy 2.0 */
add_pixmap_directory("/usr/share/pixmaps/vlc");
p_intf->p_sys->p_window = create_pda();
if (p_intf->p_sys->p_window == NULL)
{
msg_Err( p_intf, "unable to create pda interface" );
}
/* Store p_intf to keep an eye on it */
gtk_object_set_data( GTK_OBJECT(p_intf->p_sys->p_window),
"p_intf", p_intf );
/* Set the title of the main window */
gtk_window_set_title( GTK_WINDOW(p_intf->p_sys->p_window),
VOUT_TITLE " (PDA Linux interface)");
/* Get the notebook object */
p_intf->p_sys->p_notebook = GTK_NOTEBOOK( gtk_object_get_data(
GTK_OBJECT( p_intf->p_sys->p_window ), "notebook" ) );
/* Get the slider object */
p_intf->p_sys->p_slider = (GtkHScale*) lookup_widget( p_intf->p_sys->p_window, "timeSlider" );
p_intf->p_sys->p_slider_label = (GtkLabel*) lookup_widget( p_intf->p_sys->p_window, "timeLabel" );
if (p_intf->p_sys->p_slider == NULL)
msg_Err( p_intf, "Time slider widget not found." );
if (p_intf->p_sys->p_slider_label == NULL)
msg_Err( p_intf, "Time label widget not found." );
/* Connect the date display to the slider */
p_intf->p_sys->p_adj = gtk_range_get_adjustment( GTK_RANGE(p_intf->p_sys->p_slider) );
if (p_intf->p_sys->p_adj == NULL)
msg_Err( p_intf, "Adjustment range not found." );
g_signal_connect( GTK_OBJECT( p_intf->p_sys->p_adj ), "value_changed",
G_CALLBACK( E_(GtkDisplayDate) ), p_intf );
p_intf->p_sys->f_adj_oldvalue = 0;
p_intf->p_sys->i_adj_oldvalue = 0;
/* BEGIN OF FILEVIEW GTK_TREE_VIEW */
p_intf->p_sys->p_tvfile = NULL;
p_intf->p_sys->p_tvfile = (GtkTreeView *) lookup_widget( p_intf->p_sys->p_window,
"tvFileList");
if (NULL == p_intf->p_sys->p_tvfile)
msg_Err(p_intf, "Error obtaining pointer to File List");
/* Insert columns 0 */
p_renderer = gtk_cell_renderer_text_new ();
gtk_tree_view_insert_column_with_attributes(p_intf->p_sys->p_tvfile, 0, (gchar *) N_("Filename"), p_renderer, NULL);
p_column = gtk_tree_view_get_column(p_intf->p_sys->p_tvfile, 0 );
gtk_tree_view_column_add_attribute(p_column, p_renderer, "text", 0 );
gtk_tree_view_column_set_sort_column_id(p_column, 0);
/* Insert columns 1 */
p_renderer = gtk_cell_renderer_text_new ();
gtk_tree_view_insert_column_with_attributes(p_intf->p_sys->p_tvfile, 1, (gchar *) N_("Permissions"), p_renderer, NULL);
p_column = gtk_tree_view_get_column(p_intf->p_sys->p_tvfile, 1 );
gtk_tree_view_column_add_attribute(p_column, p_renderer, "text", 1 );
gtk_tree_view_column_set_sort_column_id(p_column, 1);
/* Insert columns 2 */
p_renderer = gtk_cell_renderer_text_new ();
gtk_tree_view_insert_column_with_attributes(p_intf->p_sys->p_tvfile, 2, (gchar *) N_("Size"), p_renderer, NULL);
p_column = gtk_tree_view_get_column(p_intf->p_sys->p_tvfile, 2 );
gtk_tree_view_column_add_attribute(p_column, p_renderer, "text", 2 );
gtk_tree_view_column_set_sort_column_id(p_column, 2);
/* Insert columns 3 */
p_renderer = gtk_cell_renderer_text_new ();
gtk_tree_view_insert_column_with_attributes(p_intf->p_sys->p_tvfile, 3, (gchar *) N_("Owner"), p_renderer, NULL);
p_column = gtk_tree_view_get_column(p_intf->p_sys->p_tvfile, 3 );
gtk_tree_view_column_add_attribute(p_column, p_renderer, "text", 3 );
gtk_tree_view_column_set_sort_column_id(p_column, 3);
/* Insert columns 4 */
p_renderer = gtk_cell_renderer_text_new ();
gtk_tree_view_insert_column_with_attributes(p_intf->p_sys->p_tvfile, 4, (gchar *) N_("Group"), p_renderer, NULL);
p_column = gtk_tree_view_get_column(p_intf->p_sys->p_tvfile, 4 );
gtk_tree_view_column_add_attribute(p_column, p_renderer, "text", 4 );
gtk_tree_view_column_set_sort_column_id(p_column, 4);
/* Get new directory listing */
p_filelist = gtk_list_store_new (5,
G_TYPE_STRING, /* Filename */
G_TYPE_STRING, /* permissions */
G_TYPE_UINT64, /* File size */
G_TYPE_STRING, /* Owner */
G_TYPE_STRING);/* Group */
ReadDirectory(p_intf, p_filelist, ".");
gtk_tree_view_set_model(GTK_TREE_VIEW(p_intf->p_sys->p_tvfile), GTK_TREE_MODEL(p_filelist));
g_object_unref(p_filelist); /* Model will be released by GtkTreeView */
gtk_tree_selection_set_mode(gtk_tree_view_get_selection(GTK_TREE_VIEW(p_intf->p_sys->p_tvfile)),GTK_SELECTION_MULTIPLE);
/* Column properties */
gtk_tree_view_set_headers_visible(p_intf->p_sys->p_tvfile, TRUE);
gtk_tree_view_columns_autosize(p_intf->p_sys->p_tvfile);
gtk_tree_view_set_headers_clickable(GTK_TREE_VIEW(p_intf->p_sys->p_tvfile),TRUE);
/* END OF FILEVIEW GTK_TREE_VIEW */
/* BEGIN OF PLAYLIST GTK_TREE_VIEW */
p_intf->p_sys->p_tvplaylist = NULL;
p_intf->p_sys->p_tvplaylist = (GtkTreeView *) lookup_widget( p_intf->p_sys->p_window, "tvPlaylist");
if (NULL == p_intf->p_sys->p_tvplaylist)
msg_Err(p_intf, "Error obtaining pointer to Play List");
/* Columns 1 */
p_renderer = gtk_cell_renderer_text_new ();
gtk_tree_view_insert_column_with_attributes(p_intf->p_sys->p_tvplaylist, 0, (gchar *) N_("Filename"), p_renderer, NULL);
p_column = gtk_tree_view_get_column(p_intf->p_sys->p_tvplaylist, 0 );
gtk_tree_view_column_add_attribute(p_column, p_renderer, "text", 0 );
gtk_tree_view_column_set_sort_column_id(p_column, 0);
/* Column 2 */
p_renderer = gtk_cell_renderer_text_new ();
gtk_tree_view_insert_column_with_attributes(p_intf->p_sys->p_tvplaylist, 1, (gchar *) N_("Time"), p_renderer, NULL);
p_column = gtk_tree_view_get_column(p_intf->p_sys->p_tvplaylist, 1 );
gtk_tree_view_column_add_attribute(p_column, p_renderer, "text", 1 );
gtk_tree_view_column_set_sort_column_id(p_column, 1);
#if 0
/* Column 3 - is a hidden column used for reliable deleting items from the underlying playlist */
p_renderer = gtk_cell_renderer_text_new ();
gtk_tree_view_insert_column_with_attributes(p_intf->p_sys->p_tvplaylist, 2, (gchar *) N_("Index"), p_renderer, NULL);
p_column = gtk_tree_view_get_column(p_intf->p_sys->p_tvplaylist, 2 );
gtk_tree_view_column_add_attribute(p_column, p_renderer, "text", 2 );
gtk_tree_view_column_set_sort_column_id(p_column, 2);
#endif
/* update the playlist */
p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
p_playlist_store = gtk_list_store_new (3,
G_TYPE_STRING, /* Filename */
G_TYPE_STRING, /* Time */
G_TYPE_UINT); /* Hidden index */
PlaylistRebuildListStore(p_playlist_store, p_playlist);
gtk_tree_view_set_model(GTK_TREE_VIEW(p_intf->p_sys->p_tvplaylist), GTK_TREE_MODEL(p_playlist_store));
g_object_unref(p_playlist_store);
vlc_object_release(p_playlist); /* Free the playlist */
gtk_tree_selection_set_mode(gtk_tree_view_get_selection(GTK_TREE_VIEW(p_intf->p_sys->p_tvplaylist)),GTK_SELECTION_MULTIPLE);
/* Column properties */
gtk_tree_view_set_headers_visible(p_intf->p_sys->p_tvplaylist, TRUE);
gtk_tree_view_columns_autosize(p_intf->p_sys->p_tvplaylist);
gtk_tree_view_set_headers_clickable(p_intf->p_sys->p_tvplaylist, TRUE);
/* END OF PLAYLIST GTK_TREE_VIEW */
/* Hide the Preference TAB for now. */
GtkWidget *p_preference_tab = NULL;
p_preference_tab = gtk_notebook_get_nth_page(p_intf->p_sys->p_notebook,5);
if (p_preference_tab != NULL)
gtk_widget_hide(p_preference_tab);
/* Show the control window */
gtk_widget_show( p_intf->p_sys->p_window );
#ifdef NEED_GTK2_MAIN
msg_Dbg( p_intf, "Manage GTK keyboard events using threads" );
while( !p_intf->b_die )
{
Manage( p_intf );
/* Sleep to avoid using all CPU - since some interfaces need to
* access keyboard events, a 100ms delay is a good compromise */
gdk_threads_leave();
if (p_intf->p_libvlc->i_cpu & CPU_CAPABILITY_FPU)
msleep( INTF_IDLE_SLEEP );
else
msleep( 1000 );
gdk_threads_enter();
}
#else
msg_Dbg( p_intf, "Manage GTK keyboard events using timeouts" );
/* Sleep to avoid using all CPU - since some interfaces needs to access
* keyboard events, a 1000ms delay is a good compromise */
if (p_intf->p_libvlc->i_cpu & CPU_CAPABILITY_FPU)
i_dummy = gtk_timeout_add( INTF_IDLE_SLEEP / 1000, (GtkFunction)Manage, p_intf );
else
i_dummy = gtk_timeout_add( 1000, (GtkFunction)Manage, p_intf );
/* Enter Gtk mode */
gtk_main();
/* Remove the timeout */
gtk_timeout_remove( i_dummy );
#endif
gtk_object_destroy( GTK_OBJECT(p_intf->p_sys->p_window) );
#ifdef NEED_GTK2_MAIN
gdk_threads_leave();
#endif
}
// -----------------------------------------------------------------------------
// CAknFileSelectionModel::UpdateItemListL
// -----------------------------------------------------------------------------
//
TInt CAknFileSelectionModel::UpdateItemListL()
{
iEntryArray->Reset();
iImageIndexArray.Reset();
CDir* entryArray = ReadDirectory( iCurrentPath.DriveAndPath() );
if ( !entryArray )
{
return KErrNotFound;
}
CleanupStack::PushL( entryArray );
TInt itemCount( entryArray->Count() );
if ( itemCount > 0 )
{
TInt filterCount( iFilterArray->Count() );
TInt filterIndex;
TBool accepted;
CDesC16Array* desC16FoldersArray = new ( ELeave )
CDesC16ArrayFlat( KEntryArrayGranularity );
CleanupStack::PushL( desC16FoldersArray );
CDesC16Array* desC16FilesArray = new ( ELeave )
CDesC16ArrayFlat( KEntryArrayGranularity );
CleanupStack::PushL( desC16FilesArray );
CArrayPakFlat<TEntry>* tmpFoldersArray = new( ELeave )
CArrayPakFlat<TEntry>( KEntryArrayGranularity );
CleanupStack::PushL( tmpFoldersArray );
CArrayPakFlat<TEntry>* tmpFilesArray = new( ELeave )
CArrayPakFlat<TEntry>( KEntryArrayGranularity );
CleanupStack::PushL( tmpFilesArray );
tmpFoldersArray->Reset();
desC16FoldersArray->Reset();
tmpFilesArray->Reset();
desC16FilesArray->Reset();
for ( TInt i( 0 ); i < itemCount; i++ ) // Generate filtered list
{
accepted = ETrue; // If there are no filters, accept the entry
TEntry entry = ( *entryArray )[i];
filterIndex = 0;
// Go thru the filters while the entry is accepted
while( ( filterIndex < filterCount ) && ( accepted ) )
{
accepted = iFilterArray->At( filterIndex )->Accept(
iCurrentPath.DriveAndPath(), entry );
filterIndex++;
}
if ( accepted ) // Directory entry has passed all filters
{
// Add filename to filtered list
if ( entry.IsDir() )
{
desC16FoldersArray->AppendL( GetLocalizedName( entry.iName ) );
tmpFoldersArray->AppendL( entry, sizeof( TEntry ) );
}
else
{
desC16FilesArray->AppendL( GetLocalizedName( entry.iName ) );
tmpFilesArray->AppendL( entry, sizeof( TEntry ) );
}
}
}
TInt entryCount = 0;
TInt index;
TKeyArrayPak key( _FOFF( TEntry, iName ), ECmpCollated );
// Add folder entries
desC16FoldersArray->Sort( ECmpCollated );
entryCount = desC16FoldersArray->MdcaCount();
for( TInt j( 0 ); j < entryCount; j++ )
{
for( TInt k( 0 ); k < entryCount; k++ )
{
if( ( *desC16FoldersArray )[j] ==
GetLocalizedName( ( *tmpFoldersArray )[k].iName ) &&
iEntryArray->Find( ( *tmpFoldersArray )[k], key, index ) != 0 )
{
TEntry tmpEntry = ( *tmpFoldersArray )[k];
iEntryArray->AppendL( tmpEntry, sizeof( TEntry ) );
// Entry is a directory
TFileTypeIcon folderIcon( EFolderIcon );
if( !AknCFDUtility::IsRemoteDrive( iCurrentPath.Drive() ) )
{
if ( ContainsSubfolders( tmpEntry.iName ) )
{
folderIcon = ESubFolderIcon;
}
else if ( !ContainsFiles( tmpEntry.iName ) )
{
folderIcon = EFolderEmptyIcon;
}
}
iImageIndexArray.Append( folderIcon );
break;
}
}
}
// Add file entries
desC16FilesArray->Sort( ECmpCollated );
entryCount = desC16FilesArray->MdcaCount();
for( TInt j( 0 ); j < entryCount; j++ )
{
for( TInt k( 0 ); k < entryCount; k++ )
{
if( ( *desC16FilesArray )[j] ==
GetLocalizedName( ( *tmpFilesArray )[k].iName ) &&
iEntryArray->Find( ( *tmpFilesArray )[k], key, index ) != 0 )
{
TEntry tmpFile = ( *tmpFilesArray )[k];
iEntryArray->AppendL( tmpFile, sizeof( TEntry ) );
// Entry is a file
AppendIconForFileL( tmpFile.iName );
break;
}
}
}
CleanupStack::PopAndDestroy( tmpFilesArray );
CleanupStack::PopAndDestroy( tmpFoldersArray );
CleanupStack::Pop( desC16FilesArray );
desC16FilesArray->Reset();
delete desC16FilesArray;
CleanupStack::Pop( desC16FoldersArray );
desC16FoldersArray->Reset();
delete desC16FoldersArray;
}
CleanupStack::PopAndDestroy( entryArray );
if ( AknCFDUtility::DirectoriesOnly( iDialogType ) )
{
// Set the current folder name as first item.
// Current folder is for example "E:\Images\Holiday\"
// Remove trailing backslash, we get "E:\Images\Holiday"
// Parse the path with TParse and ask for NameAndExt().
// TParse interpretes "Holiday" as file name and returns it.
HBufC * bufFolder = HBufC::NewLC(KMaxPath);
* bufFolder = iCurrentPath.DriveAndPath() ;
TPtr folder = bufFolder->Des();
AknCFDUtility::RemoveTrailingBackslash( folder ); // ignore error
TParsePtr parsedFolder(folder);
folder = parsedFolder.NameAndExt();
iFolderEntry.iName = folder;
iEntryArray->InsertL( 0, iFolderEntry, sizeof( TEntry ) );
iImageIndexArray.Insert( EThisFolderIcon, 0 );
CleanupStack::PopAndDestroy(); //bufFolder
}
return iEntryArray->Count();
}
Zip::Zip(Control &control_, char *zipfile_name) : control(control_),
magic(0),
zipbuffer(NULL)
{
#ifdef UNIX_FILE_SYSTEM
zipfile = SystemFopen(zipfile_name, "rb");
if (zipfile)
{
int rc = fseek(zipfile, -END_SIZE, SEEK_END);
if (rc == 0)
{
zipbuffer = new char[END_SIZE];
buffer_ptr = zipbuffer;
SystemFread(buffer_ptr, sizeof(char), END_SIZE, zipfile);
magic = GetU4();
}
}
#elif defined(WIN32_FILE_SYSTEM)
zipfile = CreateFile(zipfile_name,
GENERIC_READ,
FILE_SHARE_READ,
NULL,
OPEN_EXISTING,
FILE_ATTRIBUTE_READONLY,
NULL);
if (zipfile != INVALID_HANDLE_VALUE)
{
mapfile = CreateFileMapping(zipfile, NULL, PAGE_READONLY, 0, 0, NULL);
zipbuffer = (mapfile == INVALID_HANDLE_VALUE ?
NULL :
(char *) MapViewOfFile(mapfile,
FILE_MAP_READ,
0, 0, 0)
);
if (zipbuffer)
{
buffer_ptr = &zipbuffer[GetFileSize(zipfile, NULL) - END_SIZE];
magic = GetU4();
}
}
#endif
// The following was posted to the dev list, but was just
// too good to not put in here, the next person to have to
// deal with this crap will appreciate it. -=Chris
//
// From: Mo DeJong <*****@*****.**>
//
// Ode to a zip file:
//
// I can't read it forwards
// I can't read it backwards
// I must know where to begin
// so I need to look in the middle
// to find the middle, I must know the end
// but I don't know where that is, so I guess
//
// -------------------------------------------------
// This may or may not be a valid zip file. The zip file might have
// a file comment so we can't be sure where the END header is located.
// We check for the LOC header at byte 0 to make sure this is a valid
// zip file and then scan over the file backwards in search of the
// END header.
if (zipbuffer != NULL && ! IsValid()) {
u4 sig = 0;
#ifdef UNIX_FILE_SYSTEM
int res = fseek(zipfile, 0, SEEK_SET);
assert(res == 0);
char *tmpbuffer = new char[LOC_SIZE];
buffer_ptr = tmpbuffer;
SystemFread(buffer_ptr, sizeof(char), LOC_SIZE, zipfile);
sig = GetU4();
delete [] tmpbuffer;
buffer_ptr = NULL;
if (sig == LOC_SIG)
{
int block_size = 8192;
tmpbuffer = new char[block_size];
char *holdbuffer = new char[8];
char *index_ptr;
res = fseek(zipfile, 0, SEEK_END);
assert(res == 0);
long zip_file_size = ftell(zipfile);
int num_loops = zip_file_size / block_size;
magic = 0;
for (; magic == 0 && num_loops >= 0 ; num_loops--) {
if ((ftell(zipfile) - block_size) < 0)
{
block_size = ftell(zipfile);
res = fseek(zipfile, 0L, SEEK_SET);
}
else
{
res = fseek(zipfile, -block_size, SEEK_CUR);
}
assert(res == 0);
SystemFread(tmpbuffer, sizeof(char), block_size, zipfile);
res = fseek(zipfile, -block_size, SEEK_CUR); // undo fread
assert(res == 0);
for (index_ptr = tmpbuffer + block_size - 1;
index_ptr >= tmpbuffer;
index_ptr--)
{
if (*index_ptr == 'P')
{
// Check for header signature that spans buffer
int span = (tmpbuffer + block_size) - index_ptr;
if (span < 4)
{
memmove(holdbuffer+span, holdbuffer, 3);
memmove(holdbuffer, index_ptr, span);
buffer_ptr = holdbuffer;
}
else
{
buffer_ptr = index_ptr;
}
sig = GetU4();
if (sig == END_SIG)
{
// Found the END header, put it in zipbuffer.
buffer_ptr = zipbuffer;
fseek(zipfile, block_size-span, SEEK_CUR);
SystemFread(buffer_ptr, sizeof(char),
END_SIZE, zipfile);
magic = GetU4();
break;
}
}
}
// Copy first 3 bytes into holdbuffer in case sig spans
holdbuffer[0] = tmpbuffer[0];
holdbuffer[1] = tmpbuffer[1];
holdbuffer[2] = tmpbuffer[2];
}
delete [] tmpbuffer;
delete [] holdbuffer;
}
#elif defined(WIN32_FILE_SYSTEM)
buffer_ptr = &zipbuffer[0];
sig = GetU4();
if (sig == LOC_SIG)
{
buffer_ptr = &zipbuffer[GetFileSize(zipfile, NULL) - END_SIZE];
for ( ; buffer_ptr >= zipbuffer; buffer_ptr--)
{
if (*buffer_ptr == 'P')
{
sig = GetU4();
if (sig == END_SIG)
{
magic = sig;
break;
}
else
buffer_ptr -= 4;
}
}
}
#endif
}
ReadDirectory();
}
void ISOFileSystem::ReadDirectory(u32 startsector, u32 dirsize, TreeEntry *root, size_t level)
{
for (u32 secnum = startsector, endsector = dirsize/2048 + startsector; secnum < endsector; ++secnum)
{
u8 theSector[2048];
blockDevice->ReadBlock(secnum, theSector);
lastReadBlock_ = secnum;
for (int offset = 0; offset < 2048; )
{
DirectoryEntry &dir = *(DirectoryEntry *)&theSector[offset];
u8 sz = theSector[offset];
// Nothing left in this sector. There might be more in the next one.
if (sz == 0)
break;
const int IDENTIFIER_OFFSET = 33;
if (offset + IDENTIFIER_OFFSET + dir.identifierLength > 2048)
{
ERROR_LOG(FILESYS, "Directory entry crosses sectors, corrupt iso?");
return;
}
offset += dir.size;
bool isFile = (dir.flags & 2) ? false : true;
bool relative;
TreeEntry *e = new TreeEntry();
if (dir.identifierLength == 1 && (dir.firstIdChar == '\x00' || dir.firstIdChar == '.'))
{
e->name = ".";
relative = true;
}
else if (dir.identifierLength == 1 && dir.firstIdChar == '\x01')
{
e->name = "..";
relative = true;
}
else
{
e->name = std::string((char *)&dir.firstIdChar, dir.identifierLength);
relative = false;
}
e->size = dir.dataLength();
e->startingPosition = dir.firstDataSector() * 2048;
e->isDirectory = !isFile;
e->flags = dir.flags;
e->parent = root;
// Let's not excessively spam the log - I commented this line out.
//DEBUG_LOG(FILESYS, "%s: %s %08x %08x %i", e->isDirectory?"D":"F", e->name.c_str(), dir.firstDataSectorLE, e->startingPosition, e->startingPosition);
if (e->isDirectory && !relative)
{
if (dir.firstDataSector() == startsector)
{
ERROR_LOG(FILESYS, "WARNING: Appear to have a recursive file system, breaking recursion");
}
else
{
bool doRecurse = true;
if (!restrictTree.empty())
doRecurse = level < restrictTree.size() && restrictTree[level] == e->name;
if (doRecurse)
ReadDirectory(dir.firstDataSector(), dir.dataLength(), e, level + 1);
else
continue;
}
}
root->children.push_back(e);
}
}
}
void CACEdit::OnChange()
{
CString m_Text;
int pos=0,len;
if(m_iType == -1)
{ASSERT(0); return;}
GetWindowText(m_EditText);
len = m_EditText.GetLength();
//----------------------------------------------
if(m_iMode & _MODE_FILESYSTEM_ || m_iMode & _MODE_FS_START_DIR_)
{
if(!m_CursorMode)
{
if(m_iType == _EDIT_)
pos = LOWORD(((CEdit*)this)->CharFromPos(GetCaretPos()));
if(m_iType == _COMBOBOX_)
pos = m_pEdit->CharFromPos(m_pEdit->GetCaretPos());
if(m_iMode & _MODE_FS_START_DIR_)
{
if(len)
m_Liste.FindString(-1,m_EditText);
else
m_Liste.ShowWindow(false);
}
else
{
if(len > 2 && pos == len)
{
if(_taccess(m_EditText,0) == 0)
{
ReadDirectory(m_EditText);
}
m_Liste.FindString(-1,m_EditText);
}
else
m_Liste.ShowWindow(false);
}
} // m_CursorMode
}
//----------------------------------------------
if(m_iMode & _MODE_SEPARATION_)
{
if(!m_CursorMode)
{
if(m_iType == _EDIT_)
pos = LOWORD(((CEdit*)this)->CharFromPos(GetCaretPos()));
if(m_iType == _COMBOBOX_)
pos = m_pEdit->CharFromPos(m_pEdit->GetCaretPos());
int left,right;
left = FindSepLeftPos(pos-1);
right = FindSepRightPos(pos);
m_Text = m_EditText.Mid(left,right-left);
m_Liste.FindString(-1,m_Text);
}
}
//----------------------------------------------
if(m_iMode & _MODE_STANDARD_)
{
if(!m_CursorMode)
m_Liste.FindString(-1,m_EditText);
}
//----------------------------------------------
GetParent()->SendMessage(ENAC_UPDATE, EN_UPDATE, GetDlgCtrlID());
}
static void
dump(int fd, uint64 diroff)
{
unsigned i;
lseek(fd, (off_t) 0, 0);
if (read(fd, (char*) &hdr, sizeof (TIFFHeaderCommon)) != sizeof (TIFFHeaderCommon))
ReadError("TIFF header");
if (hdr.common.tiff_magic != TIFF_BIGENDIAN
&& hdr.common.tiff_magic != TIFF_LITTLEENDIAN &&
#if HOST_BIGENDIAN
/* MDI is sensitive to the host byte order, unlike TIFF */
MDI_BIGENDIAN != hdr.common.tiff_magic
#else
MDI_LITTLEENDIAN != hdr.common.tiff_magic
#endif
) {
Fatal("Not a TIFF or MDI file, bad magic number %u (%#x)",
hdr.common.tiff_magic, hdr.common.tiff_magic);
}
if (hdr.common.tiff_magic == TIFF_BIGENDIAN
|| hdr.common.tiff_magic == MDI_BIGENDIAN)
swabflag = !bigendian;
else
swabflag = bigendian;
if (swabflag)
TIFFSwabShort(&hdr.common.tiff_version);
if (hdr.common.tiff_version==42)
{
if (read(fd, (char*) &hdr.classic.tiff_diroff, 4) != 4)
ReadError("TIFF header");
if (swabflag)
TIFFSwabLong(&hdr.classic.tiff_diroff);
printf("Magic: %#x <%s-endian> Version: %#x <%s>\n",
hdr.classic.tiff_magic,
hdr.classic.tiff_magic == TIFF_BIGENDIAN ? "big" : "little",
42,"ClassicTIFF");
if (diroff == 0)
diroff = hdr.classic.tiff_diroff;
}
else if (hdr.common.tiff_version==43)
{
if (read(fd, (char*) &hdr.big.tiff_offsetsize, 12) != 12)
ReadError("TIFF header");
if (swabflag)
{
TIFFSwabShort(&hdr.big.tiff_offsetsize);
TIFFSwabShort(&hdr.big.tiff_unused);
TIFFSwabLong8(&hdr.big.tiff_diroff);
}
printf("Magic: %#x <%s-endian> Version: %#x <%s>\n",
hdr.big.tiff_magic,
hdr.big.tiff_magic == TIFF_BIGENDIAN ? "big" : "little",
43,"BigTIFF");
printf("OffsetSize: %#x Unused: %#x\n",
hdr.big.tiff_offsetsize,hdr.big.tiff_unused);
if (diroff == 0)
diroff = hdr.big.tiff_diroff;
bigtiff = 1;
}
else
Fatal("Not a TIFF file, bad version number %u (%#x)",
hdr.common.tiff_version, hdr.common.tiff_version);
for (i = 0; diroff != 0; i++) {
if (i > 0)
putchar('\n');
diroff = ReadDirectory(fd, i, diroff);
}
}
void ISOFileSystem::ReadDirectory(u32 startsector, u32 dirsize, TreeEntry *root)
{
u8 buffer[2048];
int offset = 0;
u32 secnum = startsector;
u8 theSector[2048];
blockDevice->ReadBlock(secnum, theSector);
while (secnum < (dirsize/2048 + startsector))
{
DirectoryEntry &dir = *((DirectoryEntry *)buffer);
u8 sz = theSector[offset];
if (sz == 0) // NOT the correct way
goto nextblock; //done
memcpy(&dir, theSector + offset, sz);
buffer[2047]=0;
offset += dir.size;
if (offset >= 2048)
{
nextblock:
offset=0;
secnum++;
blockDevice->ReadBlock(secnum, theSector);
memcpy(&dir, theSector + offset, sz);
}
bool isFile = (dir.flags & 2) ? false : true;
int fnLength = dir.identifierLength;
char name[256];
for (int i = 0; i < fnLength; i++)
name[i] = buffer[33+i] ? buffer[33+i] : '.';
name[fnLength] = '\0';
if (!strcmp(name, ".")) // "." record
continue;
if (strlen(name) == 1 && name[0] == '\x01') // ".." record
continue;
TreeEntry *e = new TreeEntry;
e->name = name;
e->size = dir.dataLengthLE;
e->startingPosition = dir.firstDataSectorLE * 2048;
e->isDirectory = !isFile;
e->flags = dir.flags;
e->isBlockSectorMode = false;
DEBUG_LOG(FILESYS, "%s: %s %08x %08x %i", e->isDirectory?"D":"F", name, dir.firstDataSectorLE, e->startingPosition, e->startingPosition);
if (e->isDirectory)
{
if (dir.firstDataSectorLE == startsector)
{
ERROR_LOG(FILESYS, "WARNING: Appear to have a recursive file system, breaking recursion");
}
else
{
ReadDirectory(dir.firstDataSectorLE, dir.dataLengthLE, e);
}
}
root->children.push_back(e);
}
}
nfsstat3 CNFS3Prog::ProcedureSYMLINK(void)
{
PrintLog("SYMLINK");
char* path;
post_op_fh3 obj;
post_op_attr obj_attributes;
wcc_data dir_wcc;
nfsstat3 stat;
diropargs3 where;
symlinkdata3 symlink;
DWORD targetFileAttr;
DWORD dwFlags;
std::string dirName;
std::string fileName;
ReadDirectory(dirName, fileName);
path = GetFullPath(dirName, fileName);
Read(&symlink);
_In_ LPTSTR lpSymlinkFileName = path; // symlink (full path)
// TODO: Maybe revisit this later for a cleaner solution
// Convert target path to windows path format, maybe this could also be done
// in a safer way by a combination of PathRelativePathTo and GetFullPathName.
// Without this conversion nested folder symlinks do not work cross platform.
std::string strFromChar;
strFromChar.append(symlink.symlink_data.path); // target (should be relative path));
std::replace(strFromChar.begin(), strFromChar.end(), '/', '\\');
_In_ LPTSTR lpTargetFileName = const_cast<LPSTR>(strFromChar.c_str());
std::string fullTargetPath = dirName + std::string("\\") + std::string(lpTargetFileName);
// Relative path do not work with GetFileAttributes (directory are not recognized)
// so we normalize the path before calling GetFileAttributes
TCHAR fullTargetPathNormalized[MAX_PATH];
_In_ LPTSTR fullTargetPathString = const_cast<LPSTR>(fullTargetPath.c_str());;
GetFullPathName(fullTargetPathString, MAX_PATH, fullTargetPathNormalized, NULL);
targetFileAttr = GetFileAttributes(fullTargetPathNormalized);
dwFlags = 0x0;
if (targetFileAttr & FILE_ATTRIBUTE_DIRECTORY) {
dwFlags = SYMBOLIC_LINK_FLAG_DIRECTORY;
}
BOOLEAN failed = CreateSymbolicLink(lpSymlinkFileName, lpTargetFileName, dwFlags);
if (failed != 0) {
stat = NFS3_OK;
obj.handle_follows = GetFileHandle(path, &obj.handle);
obj_attributes.attributes_follow = GetFileAttributesForNFS(path, &obj_attributes.attributes);
}
else {
stat = NFS3ERR_IO;
PrintLog("An error occurs or file already exists.");
stat = CheckFile(path);
if (stat != NFS3_OK) {
stat = NFS3ERR_IO;
}
}
dir_wcc.after.attributes_follow = GetFileAttributesForNFS((char*)dirName.c_str(), &dir_wcc.after.attributes);
Write(&stat);
if (stat == NFS3_OK) {
Write(&obj);
Write(&obj_attributes);
}
Write(&dir_wcc);
return stat;
}
static void
dump(int fd, uint64 diroff)
{
unsigned i, j;
uint64* visited_diroff = NULL;
unsigned int count_visited_dir = 0;
_TIFF_lseek_f(fd, (_TIFF_off_t) 0, 0);
if (read(fd, (char*) &hdr, sizeof (TIFFHeaderCommon)) != sizeof (TIFFHeaderCommon))
ReadError("TIFF header");
if (hdr.common.tiff_magic != TIFF_BIGENDIAN
&& hdr.common.tiff_magic != TIFF_LITTLEENDIAN &&
#if HOST_BIGENDIAN
/* MDI is sensitive to the host byte order, unlike TIFF */
MDI_BIGENDIAN != hdr.common.tiff_magic
#else
MDI_LITTLEENDIAN != hdr.common.tiff_magic
#endif
) {
Fatal("Not a TIFF or MDI file, bad magic number %u (%#x)",
hdr.common.tiff_magic, hdr.common.tiff_magic);
}
if (hdr.common.tiff_magic == TIFF_BIGENDIAN
|| hdr.common.tiff_magic == MDI_BIGENDIAN)
swabflag = !bigendian;
else
swabflag = bigendian;
if (swabflag)
TIFFSwabShort(&hdr.common.tiff_version);
if (hdr.common.tiff_version==42)
{
if (read(fd, (char*) &hdr.classic.tiff_diroff, 4) != 4)
ReadError("TIFF header");
if (swabflag)
TIFFSwabLong(&hdr.classic.tiff_diroff);
printf("Magic: %#x <%s-endian> Version: %#x <%s>\n",
hdr.classic.tiff_magic,
hdr.classic.tiff_magic == TIFF_BIGENDIAN ? "big" : "little",
42,"ClassicTIFF");
if (diroff == 0)
diroff = hdr.classic.tiff_diroff;
}
else if (hdr.common.tiff_version==43)
{
if (read(fd, (char*) &hdr.big.tiff_offsetsize, 12) != 12)
ReadError("TIFF header");
if (swabflag)
{
TIFFSwabShort(&hdr.big.tiff_offsetsize);
TIFFSwabShort(&hdr.big.tiff_unused);
TIFFSwabLong8(&hdr.big.tiff_diroff);
}
printf("Magic: %#x <%s-endian> Version: %#x <%s>\n",
hdr.big.tiff_magic,
hdr.big.tiff_magic == TIFF_BIGENDIAN ? "big" : "little",
43,"BigTIFF");
printf("OffsetSize: %#x Unused: %#x\n",
hdr.big.tiff_offsetsize,hdr.big.tiff_unused);
if (diroff == 0)
diroff = hdr.big.tiff_diroff;
bigtiff = 1;
}
else
Fatal("Not a TIFF file, bad version number %u (%#x)",
hdr.common.tiff_version, hdr.common.tiff_version);
for (i = 0; diroff != 0; i++) {
for(j=0; j<count_visited_dir; j++)
{
if( visited_diroff[j] == diroff )
{
free(visited_diroff);
Fatal("Cycle detected in chaining of TIFF directories!");
}
}
{
size_t alloc_size;
alloc_size=TIFFSafeMultiply(tmsize_t,(count_visited_dir + 1),
sizeof(uint64));
if (alloc_size == 0)
{
if (visited_diroff)
free(visited_diroff);
visited_diroff = 0;
}
else
{
visited_diroff = (uint64*) realloc(visited_diroff,alloc_size);
}
}
if( !visited_diroff )
Fatal("Out of memory");
visited_diroff[count_visited_dir] = diroff;
count_visited_dir ++;
if (i > 0)
putchar('\n');
diroff = ReadDirectory(fd, i, diroff);
}
if( visited_diroff )
free(visited_diroff);
}
/*
* Create
*/
void Create()
{
fNDS = fopen(ndsfilename, "wb");
if (!fNDS) { fprintf(stderr, "Cannot open file '%s'.\n", ndsfilename); exit(1); }
bool bSecureSyscalls = false;
char *headerfilename = (headerfilename_or_size && (strtoul(headerfilename_or_size,0,0) == 0)) ? headerfilename_or_size : 0;
u32 headersize = headerfilename_or_size ? strtoul(headerfilename_or_size,0,0) : 0x200;
// initial header data
if (headerfilename)
{
// header template
FILE *fi = fopen(headerfilename, "rb");
if (!fi) { fprintf(stderr, "Cannot open file '%s'.\n", headerfilename); exit(1); }
fread(&header, 1, 0x200, fi);
fclose(fi);
if ((header.arm9_ram_address + 0x800 == header.arm9_entry_address) || (header.rom_header_size > 0x200))
{
bSecureSyscalls = true;
}
}
else // set header default values
{
// clear header
memset(&header, 0, sizeof(header));
memcpy(header.gamecode, "####", 4);
if ((arm9RamAddress + 0x800 == arm9Entry) || (headersize > 0x200))
{
bSecureSyscalls = true;
}
else
{
header.reserved2 = 0x04; // autostart
*(unsigned_int *)(((unsigned char *)&header) + 0x0) = 0xEA00002E; // for PassMe's that start @ 0x08000000
}
*(unsigned_int *)(((unsigned char *)&header) + 0x60) = 1<<22 | latency2<<16 | 1<<14 | 1<<13 | latency1; // ROM control info 1
*(unsigned_int *)(((unsigned char *)&header) + 0x64) = 1<<29 | latency2<<16 | latency1; // ROM control info 2
*(unsigned_short *)(((unsigned char *)&header) + 0x6E) = 0x051E; // ROM control info 3
}
if (headersize) header.rom_header_size = headersize;
if (header.rom_header_size == 0) header.rom_header_size = bSecureSyscalls ? 0x4000 : 0x200;
// load a logo
if (logofilename)
{
char *p = strrchr(logofilename, '.');
if (!strcmp(p, ".bmp"))
{
CRaster raster;
if (raster.LoadBMP(logofilename) < 0) exit(1);
unsigned char white = (raster.palette[0].rgbGreen >= 128) ? 0 : 1;
if (LogoConvert(raster.raster, header.logo, white) < 0) exit(1);
}
else
{
FILE *fi = fopen(logofilename, "rb");
if (!fi) { fprintf(stderr, "Cannot open file '%s'.\n", logofilename); exit(1); }
fread(&header.logo, 1, 156, fi);
fclose(fi);
}
}
else if (bSecureSyscalls) // use Nintendo logo
{
memcpy(((unsigned char *)&header) + 0xC0, nintendo_logo, sizeof(nintendo_logo));
}
else // add small NDS loader
{
if (loadme_size != 156) { fprintf(stderr, "loadme size error\n"); exit(1); }
memcpy(header.logo, loadme, loadme_size); // self-contained NDS loader for *Me GBA cartridge boot
memcpy(&header.offset_0xA0, "SRAM_V110", 9); // allow GBA cartridge SRAM backup
memcpy(&header.offset_0xAC, "PASS01\x96", 7); // automatically start with FlashMe, make it look more like a GBA rom
}
// override default title/game/maker codes
if (title) strncpy(header.title, title, 12);
if (gamecode) strncpy(header.gamecode, gamecode, 4);
if (makercode) strncpy((char *)header.makercode, makercode, 2);
// --------------------------
fseek(fNDS, header.rom_header_size, SEEK_SET);
// ARM9 binary
if (arm9filename)
{
header.arm9_rom_offset = (ftell(fNDS) + arm9_align) &~ arm9_align;
fseek(fNDS, header.arm9_rom_offset, SEEK_SET);
unsigned int entry_address = arm9Entry ? arm9Entry : (unsigned int)header.arm9_entry_address; // template
unsigned int ram_address = arm9RamAddress ? arm9RamAddress : (unsigned int)header.arm9_ram_address; // template
if (!ram_address && entry_address) ram_address = entry_address;
if (!entry_address && ram_address) entry_address = ram_address;
if (!ram_address) { ram_address = entry_address = 0x02000000; }
// add dummy area for secure syscalls
header.arm9_size = 0;
if (bSecureSyscalls)
{
unsigned_int x;
FILE *fARM9 = fopen(arm9filename, "rb");
if (fARM9)
{
fread(&x, sizeof(x), 1, fARM9);
fclose(fARM9);
if (x != 0xE7FFDEFF) // not already exist?
{
x = 0xE7FFDEFF;
for (int i=0; i<0x800/4; i++) fwrite(&x, sizeof(x), 1, fNDS);
header.arm9_size = 0x800;
}
}
}
unsigned int size = 0;
if (HasElfExtension(arm9filename) || HasElfHeader(arm9filename) )
CopyFromElf(arm9filename, &entry_address, &ram_address, &size);
else
CopyFromBin(arm9filename, 0, &size);
header.arm9_entry_address = entry_address;
header.arm9_ram_address = ram_address;
header.arm9_size = header.arm9_size + ((size + 3) &~ 3);
}
else
{
fprintf(stderr, "ARM9 binary file required.\n");
exit(1);
}
// ARM9 overlay table
if (arm9ovltablefilename)
{
unsigned_int x1 = 0xDEC00621; fwrite(&x1, sizeof(x1), 1, fNDS); // 0x2106c0de magic
unsigned_int x2 = 0x00000AD8; fwrite(&x2, sizeof(x2), 1, fNDS); // ???
unsigned_int x3 = 0x00000000; fwrite(&x3, sizeof(x3), 1, fNDS); // ???
header.arm9_overlay_offset = ftell(fNDS); // do not align
fseek(fNDS, header.arm9_overlay_offset, SEEK_SET);
unsigned int size = 0;
CopyFromBin(arm9ovltablefilename, &size);
header.arm9_overlay_size = size;
overlay_files += size / sizeof(OverlayEntry);
if (!size) header.arm9_overlay_offset = 0;
}
// COULD BE HERE: ARM9 overlay files, no padding before or between. end is padded with 0xFF's and then followed by ARM7 binary
// fseek(fNDS, 1388772, SEEK_CUR); // test for ASME
// ARM7 binary
header.arm7_rom_offset = (ftell(fNDS) + arm7_align) &~ arm7_align;
fseek(fNDS, header.arm7_rom_offset, SEEK_SET);
char *devkitProPATH;
devkitProPATH = getenv("DEVKITPRO");
#ifdef __WIN32__
// convert to standard windows path
if ( devkitProPATH && devkitProPATH[0] == '/' ) {
devkitProPATH[0] = devkitProPATH[1];
devkitProPATH[1] = ':';
}
#endif
if ( !arm7filename) {
char arm7PathName[MAXPATHLEN];
if (!devkitProPATH) {
fprintf(stderr,"No arm7 specified and DEVKITPRO missing from environment!\n");
exit(1);
}
strcpy(arm7PathName,devkitProPATH);
strcat(arm7PathName,"/libnds/default.elf");
arm7filename = arm7PathName;
}
unsigned int entry_address = arm7Entry ? arm7Entry : (unsigned int)header.arm7_entry_address; // template
unsigned int ram_address = arm7RamAddress ? arm7RamAddress : (unsigned int)header.arm7_ram_address; // template
if (!ram_address && entry_address) ram_address = entry_address;
if (!entry_address && ram_address) entry_address = ram_address;
if (!ram_address) { ram_address = entry_address = 0x037f8000; }
unsigned int size = 0;
if (HasElfExtension(arm7filename))
CopyFromElf(arm7filename, &entry_address, &ram_address, &size);
else
CopyFromBin(arm7filename, &size);
header.arm7_entry_address = entry_address;
header.arm7_ram_address = ram_address;
header.arm7_size = ((size + 3) &~ 3);
// ARM7 overlay table
if (arm7ovltablefilename)
{
header.arm7_overlay_offset = ftell(fNDS); // do not align
fseek(fNDS, header.arm7_overlay_offset, SEEK_SET);
unsigned int size = 0;
CopyFromBin(arm7ovltablefilename, &size);
header.arm7_overlay_size = size;
overlay_files += size / sizeof(OverlayEntry);
if (!size) header.arm7_overlay_offset = 0;
}
// COULD BE HERE: probably ARM7 overlay files, just like for ARM9
//
if (overlay_files && !overlaydir)
{
fprintf(stderr, "Overlay directory required!.\n");
exit(1);
}
// filesystem
//if (filerootdir || overlaydir)
{
// read directory structure
free_file_id = overlay_files;
free_dir_id++;
directory_count++;
TreeNode *filetree;
if (filerootdir)
filetree = ReadDirectory(new TreeNode(), filerootdir);
else
filetree = new TreeNode(); // dummy root node 0xF000
// calculate offsets required for FNT and FAT
_entry_start = 8*directory_count; // names come after directory structs
header.fnt_offset = (ftell(fNDS) + fnt_align) &~ fnt_align;
header.fnt_size =
_entry_start + // directory structs
total_name_size + // total number of name characters for dirs and files
directory_count*4 + // directory: name length (1), dir id (2), end-character (1)
file_count*1 + // files: name length (1)
- 3; // root directory only has an end-character
file_count += overlay_files; // didn't take overlay files into FNT size, but have to be calculated into FAT size
header.fat_offset = (header.fnt_offset + header.fnt_size + fat_align) &~ fat_align;
header.fat_size = file_count * 8; // each entry contains top & bottom offset
// banner after FNT/FAT
if (bannerfilename)
{
header.banner_offset = (header.fat_offset + header.fat_size + banner_align) &~ banner_align;
file_top = header.banner_offset + 0x840;
fseek(fNDS, header.banner_offset, SEEK_SET);
if (bannertype == BANNER_IMAGE)
{
char * Ext = strrchr(bannerfilename, '.');
if (Ext && strcasecmp(Ext, ".bmp") == 0)
IconFromBMP();
else if (Ext && strcasecmp(Ext, ".grf") == 0)
IconFromGRF();
else
{
fprintf(stderr,
"Banner File Error: Unknown extension '%s'!\n", Ext);
exit(1);
}
}
else
{
CopyFromBin(bannerfilename, 0);
}
}
else
{
file_top = header.fat_offset + header.fat_size;
header.banner_offset = 0;
}
file_end = file_top; // no file data as yet
// add (hidden) overlay files
for (unsigned int i=0; i<overlay_files; i++)
{
char s[32]; sprintf(s, OVERLAY_FMT, i/*free_file_id*/);
AddFile(overlaydir, "/", s, i/*free_file_id*/);
//free_file_id++; // incremented up to overlay_files
}
// add all other (visible) files
AddDirectory(filetree, "/", 0xF000, directory_count);
fseek(fNDS, file_end, SEEK_SET);
if (verbose)
{
printf("%u directories.\n", directory_count);
printf("%u normal files.\n", file_count - overlay_files);
printf("%u overlay files.\n", overlay_files);
}
}
// --------------------------
// align file size
unsigned int newfilesize = file_end; //ftell(fNDS);
newfilesize = (newfilesize + 3) & ~3; // align to 4 bytes
header.application_end_offset = newfilesize;
if (newfilesize != file_end ) {
fseek(fNDS, newfilesize-1, SEEK_SET);
fputc(0, fNDS);
}
// calculate device capacity
newfilesize |= newfilesize >> 16; newfilesize |= newfilesize >> 8;
newfilesize |= newfilesize >> 4; newfilesize |= newfilesize >> 2;
newfilesize |= newfilesize >> 1; newfilesize++;
if (newfilesize <= 128*1024) newfilesize = 128*1024;
int devcap = -18;
unsigned int x = newfilesize;
while (x != 0) { x >>= 1; devcap++; }
header.devicecap = (devcap < 0) ? 0 : devcap;
// fix up header CRCs and write header
header.logo_crc = CalcLogoCRC(header);
header.header_crc = CalcHeaderCRC(header);
fseek(fNDS, 0, SEEK_SET);
fwrite(&header, 0x200, 1, fNDS);
fclose(fNDS);
}
FileNameDatabaseHeader::FndbOffset
FndbManager::ProcessFolder
(/*[in]*/ FileNameDatabaseHeader::FndbOffset foParent,
/*[in]*/ const char * lpszParentPath,
/*[in]*/ const char * lpszFolderName,
/*[in]*/ FileNameDatabaseHeader::FndbOffset foFolderName)
{
const size_t cReservedEntries = 0;
if (currentLevel > deepestLevel)
{
deepestLevel = currentLevel;
}
vector<string> subDirectoryNames;
subDirectoryNames.reserve (40);
vector<FILENAMEINFO> fileNames;
fileNames.reserve (100);
bool done = false;
PathName path (lpszParentPath, lpszFolderName);
path.MakeAbsolute ();
if (pCallback != 0)
{
if (! pCallback->OnProgress(currentLevel, path.Get()))
{
throw OperationCancelledException ();
}
char * lpszSubDirNames = 0;
char * lpszFileNames = 0;
char * lpszFileNameInfos = 0;
done =
pCallback->ReadDirectory(path.Get(),
&lpszSubDirNames,
&lpszFileNames,
&lpszFileNameInfos);
if (done)
{
AutoMemoryPointer xxx (lpszSubDirNames);
AutoMemoryPointer xxy (lpszFileNames);
AutoMemoryPointer xxz (lpszFileNameInfos);
const char * lpsz = lpszSubDirNames;
while (*lpsz != 0)
{
subDirectoryNames.push_back (lpsz);
lpsz += strlen(lpsz) + 1;
}
lpsz = lpszFileNames;
const char * lpsz2 = lpszFileNameInfos;
while (*lpsz != 0)
{
FILENAMEINFO filenameinfo;
filenameinfo.FileName = lpsz;
lpsz += strlen(lpsz) + 1;
if (lpsz2 != 0)
{
filenameinfo.Info = lpsz2;
lpsz2 += strlen(lpsz2) + 1;
}
fileNames.push_back (filenameinfo);
}
}
}
if (! done)
{
ReadDirectory (path.Get(), subDirectoryNames, fileNames);
}
numDirectories += static_cast<unsigned long>(subDirectoryNames.size());
numFiles += static_cast<unsigned long>(fileNames.size());
sort (subDirectoryNames.begin(),
subDirectoryNames.end(),
StringComparerIgnoringCase());
sort (fileNames.begin(), fileNames.end(), COMPAREFILENAMEINFO());
// store all names; build offset table
vector<FileNameDatabaseHeader::FndbOffset> vecfndboff;
vecfndboff.reserve ((storeFileNameInfo ? 2 : 1) * fileNames.size()
+ 2 * subDirectoryNames.size()
+ cReservedEntries);
vector<FILENAMEINFO>::iterator it;
vector<string>::iterator it2;
for (it = fileNames.begin(); it != fileNames.end(); ++ it)
{
vecfndboff.push_back (PushBack((*it).FileName.c_str()));
}
for (it2 = subDirectoryNames.begin(); it2 != subDirectoryNames.end(); ++ it2)
{
vecfndboff.push_back (PushBack((*it2).c_str()));
}
for (it2 = subDirectoryNames.begin(); it2 != subDirectoryNames.end(); ++ it2)
{
vecfndboff.push_back (null_byte);
}
if (storeFileNameInfo)
{
for (it = fileNames.begin(); it != fileNames.end(); ++ it)
{
vecfndboff.push_back (PushBack((*it).Info.c_str()));
}
}
vecfndboff.insert (vecfndboff.end(), cReservedEntries, 0);
// store directory data (excluding offsets)
FileNameDatabaseDirectory dirdata;
dirdata.Init ();
dirdata.foName = foFolderName;
dirdata.foParent = foParent;
dirdata.numSubDirs = static_cast<unsigned long>(subDirectoryNames.size());
dirdata.numFiles = static_cast<unsigned long>(fileNames.size());
dirdata.capacity = static_cast<unsigned long>(vecfndboff.size());
AlignMem (AlignmentDirectory);
FileNameDatabaseHeader::FndbOffset foThis =
PushBack(&dirdata, offsetof(FileNameDatabaseDirectory, table));
if (vecfndboff.size() == 0)
{
return (foThis);
}
// reserve memory for offset table
FileNameDatabaseHeader::FndbOffset foOffsetTable =
ReserveMem(vecfndboff.size() * sizeof(FileNameDatabaseHeader::FndbOffset));
// recurse into sub-directories and remember offsets
PathName pathFolder (lpszParentPath, lpszFolderName, 0);
size_t i = 0;
++ currentLevel;
for (it2 = subDirectoryNames.begin();
it2 != subDirectoryNames.end();
++ it2, ++ i)
{
vecfndboff[dirdata.numFiles + dirdata.numSubDirs + i]
// <recursivecall>
= ProcessFolder(foThis,
pathFolder.Get(),
it2->c_str(),
vecfndboff[dirdata.numFiles + i]);
// </recursivecall>
}
-- currentLevel;
// store offset table
SetMem (foOffsetTable,
&vecfndboff[0],
vecfndboff.size() * sizeof(FileNameDatabaseHeader::FndbOffset));
return (foThis);
}
nfsstat3 CNFS3Prog::ProcedureRENAME(void)
{
char pathFrom[MAXPATHLEN], *pathTo;
wcc_data fromdir_wcc, todir_wcc;
nfsstat3 stat;
PrintLog("RENAME");
std::string dirFromName;
std::string fileFromName;
ReadDirectory(dirFromName, fileFromName);
strcpy_s(pathFrom, GetFullPath(dirFromName, fileFromName));
std::string dirToName;
std::string fileToName;
ReadDirectory(dirToName, fileToName);
pathTo = GetFullPath(dirToName, fileToName);
stat = CheckFile((char*)dirFromName.c_str(), pathFrom);
fromdir_wcc.before.attributes_follow = GetFileAttributesForNFS((char*)dirFromName.c_str(), &fromdir_wcc.before.attributes);
todir_wcc.before.attributes_follow = GetFileAttributesForNFS((char*)dirToName.c_str(), &todir_wcc.before.attributes);
if (FileExists(pathTo)) {
DWORD fileAttr = GetFileAttributes(pathTo);
if ((fileAttr & FILE_ATTRIBUTE_DIRECTORY) && (fileAttr & FILE_ATTRIBUTE_REPARSE_POINT)) {
if (RemoveFolder(pathTo) == 0) {
stat = NFS3ERR_IO;
}
}
else {
if (!RemoveFile(pathTo)) {
stat = NFS3ERR_IO;
}
}
}
if (stat == NFS3_OK) {
errno_t errorNumber = RenameDirectory(pathFrom, pathTo);
if (errorNumber != 0) {
char buffer[BUFFER_SIZE];
strerror_s(buffer, BUFFER_SIZE, errorNumber);
PrintLog(buffer);
if (errorNumber == 13) {
stat = NFS3ERR_ACCES;
} else {
stat = NFS3ERR_IO;
}
}
}
fromdir_wcc.after.attributes_follow = GetFileAttributesForNFS((char*)dirFromName.c_str(), &fromdir_wcc.after.attributes);
todir_wcc.after.attributes_follow = GetFileAttributesForNFS((char*)dirToName.c_str(), &todir_wcc.after.attributes);
Write(&stat);
Write(&fromdir_wcc);
Write(&todir_wcc);
return stat;
}
void ReadDirectory(const char* szPath, LPSTORAGE pStg)
{
// recursive function
USES_CONVERSION;
WIN32_FIND_DATA fData;
HANDLE h;
char szNewPath[MAX_PATH];
char szStorageName[100];
char szStreamName[100];
char szData[81];
char* pch = NULL;
LPSTORAGE pSubStg = NULL;
LPSTREAM pStream = NULL;
g_nIndent++;
strcpy(szNewPath, szPath);
strcat(szNewPath, "*.*");
h = ::FindFirstFile(szNewPath, &fData);
if (h == (HANDLE) 0xFFFFFFFF) return; // can't find directory
do {
if (!strcmp(fData.cFileName, "..") ||
!strcmp(fData.cFileName, ".") ) continue;
while((pch = strchr(fData.cFileName, '!')) != NULL) {
*pch = '|';
}
if (fData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
// It's a directory, so make a storage
strcpy(szNewPath, szPath);
strcat(szNewPath,fData.cFileName);
strcat(szNewPath, "\\");
strcpy(szStorageName, fData.cFileName);
szStorageName[31] = '\0'; // limit imposed by OLE
TRACE("%0.*sStorage = %s\n", (g_nIndent - 1) * 4,
g_szBlanks, szStorageName);
VERIFY(pStg->CreateStorage(T2COLE(szStorageName),
STGM_CREATE | STGM_READWRITE | STGM_SHARE_EXCLUSIVE,
0, 0, &pSubStg) == S_OK);
ASSERT(pSubStg != NULL);
ReadDirectory(szNewPath, pSubStg);
pSubStg->Release();
}
else {
if ((pch = strrchr(fData.cFileName, '.')) != NULL) {
if (!stricmp(pch, ".TXT")) {
// It's a text file, so make a stream
strcpy(szStreamName, fData.cFileName);
strcpy(szNewPath, szPath);
strcat(szNewPath, szStreamName);
szStreamName[32] = '\0'; // OLE max length
TRACE("%0.*sStream = %s\n", (g_nIndent - 1) * 4,
g_szBlanks, szNewPath);
CStdioFile file(szNewPath, CFile::modeRead);
// Ignore zero-length files
if(file.ReadString(szData, 80)) {
TRACE("%s\n", szData);
VERIFY(pStg->CreateStream(T2COLE(szStreamName),
STGM_CREATE | STGM_READWRITE |
STGM_SHARE_EXCLUSIVE,
0, 0, &pStream) == S_OK);
ASSERT(pStream != NULL);
// Include the null terminator in the stream
pStream->Write(szData, strlen(szData) + 1, NULL);
pStream->Release();
}
}
}
}
} while (::FindNextFile(h, &fData));
g_nIndent--;
}
ISOFileSystem::TreeEntry *ISOFileSystem::GetFromPath(const std::string &path, bool catchError) {
const size_t pathLength = path.length();
if (pathLength == 0) {
// Ah, the device! "umd0:"
return &entireISO;
}
size_t pathIndex = 0;
// Skip "./"
if (pathLength > pathIndex + 1 && path[pathIndex] == '.' && path[pathIndex + 1] == '/')
pathIndex += 2;
// Skip "/"
if (pathLength > pathIndex && path[pathIndex] == '/')
++pathIndex;
if (pathLength <= pathIndex)
return treeroot;
TreeEntry *entry = treeroot;
while (true) {
if (!entry->valid) {
ReadDirectory(entry);
}
TreeEntry *nextEntry = nullptr;
std::string name = "";
if (pathLength > pathIndex) {
size_t nextSlashIndex = path.find_first_of('/', pathIndex);
if (nextSlashIndex == std::string::npos)
nextSlashIndex = pathLength;
const std::string firstPathComponent = path.substr(pathIndex, nextSlashIndex - pathIndex);
for (size_t i = 0; i < entry->children.size(); i++) {
const std::string &n = entry->children[i]->name;
if (firstPathComponent == n) {
//yay we got it
nextEntry = entry->children[i];
name = n;
break;
}
}
}
if (nextEntry) {
entry = nextEntry;
if (!entry->valid)
ReadDirectory(entry);
pathIndex += name.length();
if (pathIndex < pathLength && path[pathIndex] == '/')
++pathIndex;
if (pathLength <= pathIndex)
return entry;
} else {
if (catchError)
ERROR_LOG(FILESYS,"File %s not found", path.c_str());
return 0;
}
}
}