130 lines
4.4 KiB
Plaintext
Executable File
130 lines
4.4 KiB
Plaintext
Executable File
// Filename: fileSpec.I
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// Created by: drose (29Jun09)
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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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////////////////////////////////////////////////////////////////////
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// Function: FileSpec::get_filename
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// Access: Public
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// Description: Returns the relative path to this file on disk,
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// within the package root directory.
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////////////////////////////////////////////////////////////////////
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inline const string &FileSpec::
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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: FileSpec::set_filename
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// Access: Public
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// Description: Changes the relative path to this file on disk,
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// within the package root directory.
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////////////////////////////////////////////////////////////////////
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inline void FileSpec::
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set_filename(const string &filename) {
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_filename = filename;
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}
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////////////////////////////////////////////////////////////////////
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// Function: FileSpec::get_pathname
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// Access: Public
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// Description: Returns the full path to this file on disk.
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////////////////////////////////////////////////////////////////////
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inline string FileSpec::
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get_pathname(const string &package_dir) const {
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return package_dir + "/" + _filename;
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}
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////////////////////////////////////////////////////////////////////
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// Function: FileSpec::get_size
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// Access: Public
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// Description: Returns the expected size of this file on disk, in
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// bytes.
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////////////////////////////////////////////////////////////////////
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inline size_t FileSpec::
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get_size() const {
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return _size;
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}
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////////////////////////////////////////////////////////////////////
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// Function: FileSpec::get_timestamp
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// Access: Public
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// Description: Returns the expected last-modify timestamp of this
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// file on disk.
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////////////////////////////////////////////////////////////////////
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inline time_t FileSpec::
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get_timestamp() const {
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return _timestamp;
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}
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////////////////////////////////////////////////////////////////////
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// Function: FileSpec::has_hash
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// Access: Public
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// Description: Returns true if we have successfully read a hash
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// value, false otherwise.
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////////////////////////////////////////////////////////////////////
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inline bool FileSpec::
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has_hash() const {
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return _got_hash;
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}
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////////////////////////////////////////////////////////////////////
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// Function: FileSpec::get_actual_file
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// Access: Public
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// Description: After a call to quick_verify() or full_verify(), this
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// method *may* return a pointer to a FileSpec that
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// represents the actual data read on disk, or it may
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// return NULL. If this returns a non-NULL value, you
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// may use it to extract the md5 hash of the existing
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// file, thus saving the effort of performing the hash
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// twice.
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////////////////////////////////////////////////////////////////////
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inline const FileSpec *FileSpec::
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get_actual_file() const {
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return _actual_file;
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}
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////////////////////////////////////////////////////////////////////
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// Function: FileSpec::decode_hexdigit
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// Access: Private
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// Description: Returns the integer value corresponding to the
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// indicated hex digit. Returns -1 if it is not a hex
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// digit.
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////////////////////////////////////////////////////////////////////
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inline int FileSpec::
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decode_hexdigit(char c) {
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if (isdigit(c)) {
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return c - '0';
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}
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c = tolower(c);
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if (c >= 'a' && c <= 'f') {
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return c - 'a' + 10;
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}
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return -1;
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}
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////////////////////////////////////////////////////////////////////
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// Function: FileSpec::encode_hexdigit
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// Access: Private
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// Description: Returns the hex digit corresponding to the
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// indicated integer value.
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////////////////////////////////////////////////////////////////////
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inline char FileSpec::
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encode_hexdigit(int c) {
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if (c >= 10) {
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return c - 10 + 'a';
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}
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return c + '0';
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}
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