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@ -24,14 +24,13 @@ module bsa.bsafile;
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//debug=checkHash;
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//debug=checkHash;
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debug(checkHash) import std.stdio;
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// This file does not have any unit tests, since you really need the
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// This file does not have any unit tests, since you really need the
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// data to test it. Use the program named 'bsatool', it uses the NIF
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// data to test it. Use the program named 'bsatool', it uses the NIF
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// reader library and scans through a bsa archive, providing a good
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// reader library and scans through a bsa archive, providing a good
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// test of both libraries.
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// test of both libraries.
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//import std.stream;
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//import std.stream;
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import std.stdio;
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import std.string;
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import std.string;
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import std.mmfile;
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import std.mmfile;
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@ -65,8 +64,14 @@ class BSAFile
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// multiple blocks may be mapped simultaneously. However, it MUST be
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// multiple blocks may be mapped simultaneously. However, it MUST be
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// a multiple of the system page size. TODO: On my system it is 4K,
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// a multiple of the system page size. TODO: On my system it is 4K,
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// later on I will have to call getpagesize and the windows
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// later on I will have to call getpagesize and the windows
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// equivalent to find this. For now I just assume 8K is ok.
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// equivalent to find this (include the word "granularity" when you
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static int pageSize = 8*1024;
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// google for it.) For now I just assume 4K is ok on UNIX, but on
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// Windows we need 64K. (Hands up if you agree that MMFile should
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// handle this internally!)
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version(Windows)
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static int pageSize = 64*1024;
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else
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static int pageSize = 4*1024;
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// Represents one file entry in the archive
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// Represents one file entry in the archive
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struct FileStruct
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struct FileStruct
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