68 lines
2.5 KiB
C
68 lines
2.5 KiB
C
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#ifndef CONST_H
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#define CONST_H
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#include "oemshare.h"
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#define PREP_NO_ERROR (0) // nothing bad happened
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#define PREP_NO_MEMORY (1) // allocation failed
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#define PREP_BAD_PATH_ERROR (2) // problem scanning directory
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#define PREP_UNKNOWN_ERROR (3) // problem
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#define PREP_DEPTH_ERROR (4) // directory is too deep
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#define PREP_BAD_COMMAND (5) // error in command line syntax
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#define PREP_HASH_ERROR (6) // error computing file hash
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#define PREP_BUFFER_OVERFLOW (7) // an internal buffer was overrun
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#define PREP_NOT_PATCHABLE (8) // not worth patching (internal)
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#define PREP_INPUT_FILE_ERROR (9) // answer file is incorrect
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#define PREP_SCRIPT_FILE_ERROR (10) // cannot save to scriptfile
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#define PREP_PATCH_FILE_ERROR (11) // cannot create patch file
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#define PREP_DIRECTORY_ERROR (12) // cannot create the directories
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#define PREP_COPY_FILE_ERROR (13) // cannot copy files
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#define HASH_SIZE (13) // (10007) large, prime
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#define MAX_PATCH_TARGET_SIZE (10 * 1024 * 1024) // 10Mb max patch file size
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#define countof(a) (sizeof((a)) / sizeof((a)[0])) // a simple char counter
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typedef enum
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{
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DETERMINATION_EXISTING,
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DETERMINATION_ZERO_LENGTH,
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DETERMINATION_RENAMED,
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DETERMINATION_COPIED,
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DETERMINATION_DUPLICATED,
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DETERMINATION_PATCHED,
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DETERMINATION_UNMATCHED
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}
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DETERMINATION;
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static CONST ULONG g_iMajorVersion = 1;
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static CONST ULONG g_iMinorVersion = 0;
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static CONST WCHAR ANS_FILE_NAME[] = L"OEMPatch.ans";
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static CONST WCHAR LOG_FILE_NAME[] = L"OEMPatch.log";
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static CONST WCHAR PATCH_SUB_PATCH[] = L"\\Patch\\";
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static CONST WCHAR PATCH_SUB_EXCEPT[] = L"\\";
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static CONST WCHAR PATCH_EXT[] = L".jxw";
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static CONST ULONG FILE_LIMIT = 100;
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static CONST ULONG LANGUAGE_COMPLETE = 3;
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// need to be a prime number for hashing
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// this is the maximum allowed number of except file, typical to give a good hashing performance,
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// this number is 2 * number of actual files
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// check out http://www.utm.edu/research/primes/lists/small/10000.txt for prime numbers
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static CONST ULONG EXCEP_FILE_LIMIT = 349;
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// log file constants
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static CONST WCHAR SPACE[] = L" ";
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static CONST WCHAR BANNER[] = L"----------------------------------------\015\012";
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static CONST ULONG BANNER_LENGTH = 42;
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static CONST ULONG TIME_LENGTH = 12;
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// log file function
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VOID DisplayDebugMessage(IN BOOL blnTime,
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IN BOOL blnBanner,
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IN BOOL blnFlush,
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IN BOOL blnPrint,
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IN WCHAR* pwszWhat,
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...);
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#endif // CONST_H
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