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OpenTTD-patches/src/tar_type.h

40 lines
1.2 KiB
C

/* $Id$ */
/** @file tar_type.h Structs, typedefs and macros used for TAR file handling. */
#ifndef TAR_TYPE_H
#define TAR_TYPE_H
#include <map>
#include <string>
/** The define of a TarList. */
struct TarListEntry {
const char *filename;
const char *dirname;
/* MSVC goes copying around this struct after initialisation, so it tries
* to free filename, which isn't set at that moment... but because it
* initializes the variable with garbage, it's going to segfault. */
TarListEntry() : filename(NULL), dirname(NULL) {}
~TarListEntry() { free((void*)this->filename); free((void*)this->dirname); }
};
struct TarFileListEntry {
const char *tar_filename;
size_t size;
size_t position;
};
typedef std::map<std::string, TarListEntry> TarList;
typedef std::map<std::string, TarFileListEntry> TarFileList;
extern TarList _tar_list;
extern TarFileList _tar_filelist;
#define FOR_ALL_TARS(tar) for (tar = _tar_filelist.begin(); tar != _tar_filelist.end(); tar++)
typedef bool FioTarFileListCallback(const char *filename, int size, void *userdata);
FILE *FioTarFileList(const char *tar, const char *mode, size_t *filesize, FioTarFileListCallback *callback, void *userdata);
#endif /* TAR_TYPE_H */