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66 lines
2.0 KiB
C++
Executable File
66 lines
2.0 KiB
C++
Executable File
// Filename: fileSpec.h
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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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#ifndef FILESPEC_H
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#define FILESPEC_H
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#include "get_tinyxml.h"
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#include <string>
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using namespace std;
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////////////////////////////////////////////////////////////////////
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// Class : FileSpec
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// Description : This simple class is used both within the core API in
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// this module, as well as within the plugin_npapi
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// plugin implementation, to represent a file on disk
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// that may need to be verified or (re)downloaded.
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////////////////////////////////////////////////////////////////////
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class FileSpec {
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public:
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FileSpec();
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FileSpec(const FileSpec ©);
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void operator = (const FileSpec ©);
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void load_xml(TiXmlElement *xelement);
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inline const string &get_filename() const;
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inline void set_filename(const string &filename);
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inline string get_pathname(const string &package_dir) const;
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inline size_t get_size() const;
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bool quick_verify(const string &package_dir) const;
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bool full_verify(const string &package_dir) const;
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bool check_hash(const string &pathname) const;
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private:
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static inline int decode_hexdigit(char c);
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static inline char encode_hexdigit(int c);
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static bool decode_hex(unsigned char *dest, const char *source, size_t size);
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static void encode_hex(char *dest, const unsigned char *source, size_t size);
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static void stream_hex(ostream &out, const unsigned char *source, size_t size);
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enum { hash_size = 16 };
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string _filename;
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size_t _size;
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time_t _timestamp;
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unsigned char _hash[hash_size];
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bool _got_hash;
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};
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#include "fileSpec.I"
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#endif
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