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89 lines
2.0 KiB
C++
89 lines
2.0 KiB
C++
#ifndef __CSNDHANDLER_H__
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#define __CSNDHANDLER_H__
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#include <vector>
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#include <iosfwd>
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#include <map>
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#include <SDL_stdinc.h>
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/*
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* CSndHandler.h, part of VCMI engine
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*
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* Authors: listed in file AUTHORS in main folder
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*
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* License: GNU General Public License v2.0 or later
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* Full text of license available in license.txt file, in main folder
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*
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*/
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namespace boost
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{
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namespace iostreams
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{
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class mapped_file_source;
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}
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}
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struct MemberFile
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{
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std::ifstream * ifs;
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int length;
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};
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// sound entry structure in catalog
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struct soundEntry
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{
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char filename[40];
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Uint32 offset; /* little endian */
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Uint32 size; /* little endian */
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};
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// video entry structure in catalog
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struct videoEntry
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{
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char filename[40];
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Uint32 offset; /* little endian */
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};
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class CMediaHandler
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{
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protected:
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struct Entry
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{
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std::string name;
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unsigned int size;
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unsigned int offset;
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const char *data;
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};
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std::vector<boost::iostreams::mapped_file_source *> mfiles;
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boost::iostreams::mapped_file_source *add_file(std::string fname, bool important = true); //if not important, then we don't print warning when the file is missing
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public:
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std::vector<Entry> entries;
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std::map<std::string, int> fimap; // map of file and index
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~CMediaHandler(); //d-tor
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void extract(std::string srcfile, std::string dstfile, bool caseSens=true); //saves selected file
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const char * extract (std::string srcfile, int & size); //return selecte file data, NULL if file doesn't exist
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void extract(int index, std::string dstfile); //saves selected file
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MemberFile getFile(std::string name);//nie testowane - sprawdzic
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const char * extract (int index, int & size); //return selecte file - NIE TESTOWANE
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};
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class CSndHandler: public CMediaHandler
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{
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public:
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void add_file(std::string fname, bool important = true); //if not important, then we don't print warning when the file is missing
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};
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class CVidHandler: public CMediaHandler
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{
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public:
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void add_file(std::string fname);
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};
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#endif // __CSNDHANDLER_H__
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