85 lines
3.1 KiB
C++
85 lines
3.1 KiB
C++
// Filename: virtualFileComposite.cxx
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// Created by: drose (03Aug02)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) Carnegie Mellon University. All rights reserved.
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//
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// All use of this software is subject to the terms of the revised BSD
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// license. You should have received a copy of this license along
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// with this source code in a file named "LICENSE."
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//
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////////////////////////////////////////////////////////////////////
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#include "virtualFileComposite.h"
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TypeHandle VirtualFileComposite::_type_handle;
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////////////////////////////////////////////////////////////////////
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// Function: VirtualFileComposite::get_file_system
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// Access: Published, Virtual
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// Description: Returns the VirtualFileSystem this file is associated
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// with.
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////////////////////////////////////////////////////////////////////
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VirtualFileSystem *VirtualFileComposite::
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get_file_system() const {
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return _file_system;
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}
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////////////////////////////////////////////////////////////////////
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// Function: VirtualFileComposite::get_filename
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// Access: Published, Virtual
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// Description: Returns the full pathname to this file within the
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// virtual file system.
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////////////////////////////////////////////////////////////////////
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Filename VirtualFileComposite::
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get_filename() const {
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return _filename;
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}
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////////////////////////////////////////////////////////////////////
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// Function: VirtualFileComposite::has_file
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// Access: Published, Virtual
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// Description: Returns true if this file exists, false otherwise.
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////////////////////////////////////////////////////////////////////
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bool VirtualFileComposite::
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has_file() const {
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return true;
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}
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////////////////////////////////////////////////////////////////////
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// Function: VirtualFileComposite::is_directory
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// Access: Published, Virtual
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// Description: Returns true if this file represents a directory (and
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// scan_directory() may be called), false otherwise.
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////////////////////////////////////////////////////////////////////
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bool VirtualFileComposite::
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is_directory() const {
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return true;
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}
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////////////////////////////////////////////////////////////////////
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// Function: VirtualFileComposite::scan_local_directory
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// Access: Protected, Virtual
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// Description: Fills file_list up with the list of files that are
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// within this directory, excluding those whose
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// basenames are listed in mount_points. Returns true
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// if successful, false if the file is not a directory
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// or the directory cannot be read.
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////////////////////////////////////////////////////////////////////
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bool VirtualFileComposite::
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scan_local_directory(VirtualFileList *file_list,
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const ov_set<string> &mount_points) const {
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bool any_ok = false;
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Components::const_iterator ci;
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for (ci = _components.begin(); ci != _components.end(); ++ci) {
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if ((*ci)->scan_local_directory(file_list, mount_points)) {
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any_ok = true;
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}
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}
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return any_ok;
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}
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