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/*
* Sesse's demolib
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#ifdef __GNUC__
#include <unistd.h>
#endif
#include "demolib_prefs.h"
#include "exception.h"
#include "file.h"
#include "memfile.h"
#include "pakfile.h"
#include "zfile.h"
File::File() {}
File::~File() {}
/*
* Gives a File (from data/, data.tar or the `demodata' symbol * from the exe).
*/
File *load_file(const char * const filename)
{
char fname[256];
sprintf(fname, "data/%s", filename);
#if !DEMOLIB_SILENT
printf("%s\n", fname);
#endif
#if DEMOLIB_DATA_ZLIB
if (strlen(filename) > 6 &&
strncmp(filename, "zlib:", 5) == 0) {
File *tempfile = load_file(filename + 5);
ZFile *zf = new ZFile(tempfile);
delete tempfile;
return zf;
}
#endif
#if DEMOLIB_DATA_DIR_NONMMAP
try {
return new MemFile(fname);
} catch (NonFatalException *e) {}
#endif
#if DEMOLIB_DATA_PAKFILE
try {
return new PakFile(fname);
} catch (NonFatalException *e) {}
#endif
sprintf(fname, "%s not found", filename);
throw new FileNotFoundException(fname);
}
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