140 lines
5.1 KiB
C
140 lines
5.1 KiB
C
|
/*
|
||
|
|
Copyright (c) 1990-2002 Info-ZIP. All rights reserved.
|
||
|
|
|
||
|
|
See the accompanying file LICENSE, version 2000-Apr-09 or later
|
||
|
|
(the contents of which are also included in unzip.h) for terms of use.
|
||
|
|
If, for some reason, all these files are missing, the Info-ZIP license
|
||
|
|
also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
|
||
|
|
*/
|
||
|
|
//******************************************************************************
|
||
|
|
//
|
||
|
|
// File: INTRFACE.H
|
||
|
|
//
|
||
|
|
// Description: This module acts as the interface between the Info-ZIP code and
|
||
|
|
// our Windows code in WINMAIN.CPP. See INTRFACE.CPP for a more
|
||
|
|
// detailed description and the actual implementation.
|
||
|
|
//
|
||
|
|
// Copyright: All the source files for Pocket UnZip, except for components
|
||
|
|
// written by the Info-ZIP group, are copyrighted 1997 by Steve P.
|
||
|
|
// Miller. The product "Pocket UnZip" itself is property of the
|
||
|
|
// author and cannot be altered in any way without written consent
|
||
|
|
// from Steve P. Miller.
|
||
|
|
//
|
||
|
|
// Disclaimer: All project files are provided "as is" with no guarantee of
|
||
|
|
// their correctness. The authors are not liable for any outcome
|
||
|
|
// that is the result of using this source. The source for Pocket
|
||
|
|
// UnZip has been placed in the public domain to help provide an
|
||
|
|
// understanding of its implementation. You are hereby granted
|
||
|
|
// full permission to use this source in any way you wish, except
|
||
|
|
// to alter Pocket UnZip itself. For comments, suggestions, and
|
||
|
|
// bug reports, please write to stevemil@pobox.com.
|
||
|
|
//
|
||
|
|
//
|
||
|
|
// Date Name History
|
||
|
|
// -------- ------------ -----------------------------------------------------
|
||
|
|
// 02/01/97 Steve Miller Created (Version 1.0 using Info-ZIP UnZip 5.30)
|
||
|
|
//
|
||
|
|
//******************************************************************************
|
||
|
|
|
||
|
|
#ifndef __INTRFACE_H__
|
||
|
|
#define __INTRFACE_H__
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef POCKET_UNZIP
|
||
|
|
//******************************************************************************
|
||
|
|
//***** Types and Structures
|
||
|
|
//******************************************************************************
|
||
|
|
|
||
|
|
typedef enum _OVERWRITE_MODE {
|
||
|
|
OM_PROMPT = 0,
|
||
|
|
OM_NEWER,
|
||
|
|
OM_ALWAYS,
|
||
|
|
OM_NEVER
|
||
|
|
} OVERWRITE_MODE, *LPOVERWRITE_MODE;
|
||
|
|
|
||
|
|
typedef struct _EXTRACT_INFO {
|
||
|
|
zusz_t uzByteCount; // Total bytes to extract/test
|
||
|
|
DWORD dwFileCount; // Number of files to extract/test.
|
||
|
|
LPSTR *szFileList; // ARGV list of files, NULL for all files.
|
||
|
|
LPSTR szMappedPath; // Used to store mapped name. May be NULL.
|
||
|
|
OVERWRITE_MODE overwriteMode; // How to handle file overwrites.
|
||
|
|
BOOL fExtract; // TRUE for extract, FALSE for test
|
||
|
|
BOOL fRestorePaths; // TRUE to restore paths, FALSE to junk them.
|
||
|
|
BOOL fAbort; // Set during operation by UI to abort.
|
||
|
|
int result; // Result code from extraction/test.
|
||
|
|
|
||
|
|
// Window handles for the various controls in our progress dialogs.
|
||
|
|
HWND hWndEditFile;
|
||
|
|
HWND hWndProgFile;
|
||
|
|
HWND hWndProgTotal;
|
||
|
|
HWND hWndPercentage;
|
||
|
|
HWND hWndFilesProcessed;
|
||
|
|
HWND hWndBytesProcessed;
|
||
|
|
|
||
|
|
// Values used to keep track of our progress.
|
||
|
|
zusz_t uzBytesTotalThisFile;
|
||
|
|
zusz_t uzBytesWrittenThisFile;
|
||
|
|
zusz_t uzBytesWrittenPreviousFiles;
|
||
|
|
zusz_t uzFileOffset;
|
||
|
|
DWORD dwFile;
|
||
|
|
LPCSTR szFile;
|
||
|
|
BOOL fNewLineOfText;
|
||
|
|
|
||
|
|
} EXTRACT_INFO, *LPEXTRACT_INFO;
|
||
|
|
|
||
|
|
typedef struct _DECRYPT_INFO {
|
||
|
|
int retry;
|
||
|
|
LPSTR szPassword;
|
||
|
|
DWORD nSize;
|
||
|
|
LPCSTR szFile;
|
||
|
|
} DECRYPT_INFO, *LPDECRYPT_INFO;
|
||
|
|
|
||
|
|
//******************************************************************************
|
||
|
|
//***** Function Prototypes
|
||
|
|
//******************************************************************************
|
||
|
|
|
||
|
|
// Our exposed interface functions to the Info-ZIP core.
|
||
|
|
int DoListFiles(LPCSTR szZipFile);
|
||
|
|
BOOL DoExtractOrTestFiles(LPCSTR szZipFile, EXTRACT_INFO *pei);
|
||
|
|
int DoGetComment(LPCSTR szZipFile);
|
||
|
|
BOOL SetExtractToDirectory(LPTSTR szDirectory);
|
||
|
|
|
||
|
|
// "Internal" callbacks from Info-ZIP code.
|
||
|
|
// (The "official" callback functions are declared in the UnZip DLL headers,
|
||
|
|
// see "unzip.h".)
|
||
|
|
void WINAPI Wiz_NoPrinting(int f);
|
||
|
|
int win_fprintf(zvoid *pG, FILE *file, unsigned int dwCount, char far *buffer);
|
||
|
|
|
||
|
|
|
||
|
|
//******************************************************************************
|
||
|
|
//***** Global Variables
|
||
|
|
//******************************************************************************
|
||
|
|
|
||
|
|
#ifdef GLOBAL_DECLARE
|
||
|
|
#undef GLOBAL_DECLARE
|
||
|
|
#undef GLOBAL_INIT
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef __INTRFACE_CPP__
|
||
|
|
#define GLOBAL_DECLARE
|
||
|
|
#define GLOBAL_INIT(value) =value
|
||
|
|
#else
|
||
|
|
#define GLOBAL_DECLARE extern
|
||
|
|
#define GLOBAL_INIT(value)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
GLOBAL_DECLARE jmp_buf dll_error_return;
|
||
|
|
GLOBAL_DECLARE LPDCL lpDCL GLOBAL_INIT(NULL);
|
||
|
|
GLOBAL_DECLARE LPUSERFUNCTIONS lpUserFunctions GLOBAL_INIT(NULL);
|
||
|
|
|
||
|
|
#endif // POCKET_UNZIP
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
} // extern "C"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif // __INTRFACE_H__
|