849 lines
24 KiB
C
849 lines
24 KiB
C
/*
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Copyright (c) 1990-2006 Info-ZIP. All rights reserved.
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See the accompanying file LICENSE, version 2000-Apr-09 or later
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(the contents of which are also included in unzip.h) for terms of use.
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If, for some reason, all these files are missing, the Info-ZIP license
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also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
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*/
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/*---------------------------------------------------------------------------
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macunzip.c
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Main-function for use with the standalone Unzip App.
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---------------------------------------------------------------------------*/
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/*****************************************************************************/
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/* Includes */
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/*****************************************************************************/
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#define UNZIP_INTERNAL
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#include "unzip.h"
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#include "unzvers.h"
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#include "pathname.h"
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#include "helpers.h"
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#include <Traps.h>
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/*****************************************************************************/
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/* Macros, typedefs */
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/*****************************************************************************/
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#define aboutAlert 128
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#define selectDialog 129
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#define okItem 1
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#define cancelItem 2
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#define editItem 3
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#define staticItem 4
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#define unzipMenuBar 128
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#define appleMenu 128
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#define aboutItem 1
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#define fileMenu 129
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#define extractItem 1
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#define infoItem 2
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#define listItem 3
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#define testItem 4
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#define commentItem 6
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#define freshenItem 8
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#define updateItem 9
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#define quitItem 11
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#define editMenu 130
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#define cutItem 1
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#define copyItem 2
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#define pasteItem 3
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#define modifierMenu 131
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#define excludeItem 1
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#define selectItem 2
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#define quietItem 9
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#define verboseItem 10
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#define screenMenu 132
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#define pauseItem 1
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#define scrollItem 2
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#define extractMenu 133
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#define screenItem 3
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#define junkItem 5
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#define caseMenu 134
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#define insensitiveItem 1
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#define lowercaseItem 2
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#define convertMenu 135
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#define autoItem 1
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#define binaryItem 2
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#define textItem 3
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#define overwriteMenu 136
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#define alwaysItem 1
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#define neverItem 2
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#define promptItem 3
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#define infoMenu 137
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#define prtCommentItem 2
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#define prtHeaderItem 3
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#define prtTotalsItem 4
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#define formatMenu 138
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#define filenameItem 1
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#define longItem 2
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#define mediumItem 3
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#define shortItem 4
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#define allFlags 0x000FFFFF
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#define quietFlag 0x00000001
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#define verboseFlag 0x00000002
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#define pauseFlag 0x00080000
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#define scrollFlag 0x00040000
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#define screenFlag 0x00000004
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#define junkFlag 0x00000008
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#define insensitiveFlag 0x00000010
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#define lowercaseFlag 0x00000020
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#define autoFlag 0x00000040
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#define textFlag 0x00000080
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#define neverFlag 0x00000100
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#define overwriteFlag 0x00000200
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#define prtCommentFlag 0x00000400
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#define prtHeaderFlag 0x00000800
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#define prtTotalsFlag 0x00001000
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#define filenameFlag 0x00002000
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#define longFlag 0x00004000
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#define mediumFlag 0x00008000
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#define shortFlag 0x00010000
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#define extractMask 0x000003FD
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#define infoMask 0x0001FE02
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#define listMask 0x00000001
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#define testMask 0x00000001
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#define commentMask 0x00000000
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#define freshenMask 0x000003FD
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#define updateMask 0x000003FD
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/*****************************************************************************/
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/* Global Vars */
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/*****************************************************************************/
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char UnzipVersion[32], ZipinfoVersion[32];
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long modifiers, modifierMask;
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EventRecord myevent;
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MenuHandle appleHandle, modifierHandle, screenHandle, extractHandle;
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MenuHandle caseHandle, convertHandle, overwriteHandle, infoHandle;
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MenuHandle formatHandle;
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Handle menubar, itemHandle;
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short itemType;
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Rect itemRect;
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char command;
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extern char fileList[256];
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Boolean stop;
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SysEnvRec sysRec;
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/*****************************************************************************/
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/* Prototypes */
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/*****************************************************************************/
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static void domousedown(EventRecord *myevent);
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/*****************************************************************************/
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/* Functions */
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/*****************************************************************************/
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static Boolean TrapAvailable(machineType, trapNumber, trapType)
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short machineType;
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short trapNumber;
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TrapType trapType;
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{
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if (machineType < 0)
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return (false);
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if ((trapType == ToolTrap) &&
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(machineType > envMachUnknown) &&
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(machineType < envMacII)) {
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if ((trapNumber &= 0x03FF) > 0x01FF)
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trapNumber = _Unimplemented;
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}
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return (NGetTrapAddress(trapNumber, trapType) !=
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#ifdef __MWERKS__
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NGetTrapAddress(_Unimplemented, trapType));
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#else
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GetTrapAddress(_Unimplemented));
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#endif
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}
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/*
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** excute menu-command
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**
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*/
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static void domenu(menucommand) long menucommand;
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{
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short themenu, theitem;
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DialogPtr thedialog;
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Str255 name;
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long check;
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themenu = HiWord(menucommand);
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theitem = LoWord(menucommand);
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switch (themenu) {
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case appleMenu:
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if (theitem == aboutItem) {
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ParamText((StringPtr)UnzipVersion, (StringPtr)ZipinfoVersion, nil, nil);
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Alert(aboutAlert, nil);
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} else {
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GetMenuItemText(appleHandle, theitem, name);
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theitem = OpenDeskAcc(name);
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}
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break;
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case fileMenu:
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switch (theitem) {
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case extractItem:
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if (modifiers & screenFlag)
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command = 'c';
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else
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command = 'x';
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modifierMask = extractMask;
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break;
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case infoItem:
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command = 'Z';
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modifierMask = infoMask;
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break;
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case listItem:
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if (modifiers & verboseFlag)
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command = 'v';
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else
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command = 'l';
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modifierMask = listMask;
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break;
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case testItem:
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command = 't';
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modifierMask = testMask;
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break;
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case commentItem:
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command = 'z';
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modifierMask = commentMask;
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break;
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case freshenItem:
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command = 'f';
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modifierMask = freshenMask;
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break;
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case updateItem:
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command = 'u';
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modifierMask = updateMask;
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break;
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case quitItem:
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stop = true;
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break;
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default:
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break;
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}
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break;
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case editMenu:
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break;
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case modifierMenu:
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switch (theitem) {
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case excludeItem:
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check = -1;
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break;
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case selectItem:
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thedialog = GetNewDialog(selectDialog, nil, (WindowPtr)(-1));
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SetPort(thedialog);
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do
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ModalDialog(nil, &theitem);
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while ((theitem != okItem) && (theitem != cancelItem));
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if (theitem == okItem) {
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GetDialogItem(thedialog, editItem, &itemType, &itemHandle,
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&itemRect);
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GetDialogItemText(itemHandle, (StringPtr)&fileList);
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p2cstr((StringPtr)fileList);
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}
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DisposeDialog(thedialog);
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check = -1;
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break;
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case quietItem:
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check = (modifiers ^= quietFlag) & quietFlag;
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break;
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case verboseItem:
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check = (modifiers ^= verboseFlag) & verboseFlag;
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break;
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default:
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break;
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}
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if (check == 0)
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CheckItem(modifierHandle, theitem, false);
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else if (check > 0)
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CheckItem(modifierHandle, theitem, true);
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break;
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case screenMenu:
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switch (theitem) {
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case pauseItem:
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check = (modifiers ^= pauseFlag) & pauseFlag;
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screenControl("p", check);
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break;
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case scrollItem:
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check = (modifiers ^= scrollFlag) & scrollFlag;
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screenControl("s", check);
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break;
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default:
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break;
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}
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if (check == 0)
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CheckItem(screenHandle, theitem, false);
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else if (check > 0)
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CheckItem(screenHandle, theitem, true);
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break;
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case extractMenu:
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switch (theitem) {
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case screenItem:
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check = (modifiers ^= screenFlag) & screenFlag;
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break;
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case junkItem:
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check = (modifiers ^= junkFlag) & junkFlag;
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break;
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default:
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break;
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}
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if (check == 0)
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CheckItem(extractHandle, theitem, false);
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else if (check > 0)
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CheckItem(extractHandle, theitem, true);
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break;
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case caseMenu:
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switch (theitem) {
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case insensitiveItem:
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check = (modifiers ^= insensitiveFlag) & insensitiveFlag;
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break;
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case lowercaseItem:
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check = (modifiers ^= lowercaseFlag) & lowercaseFlag;
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break;
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default:
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break;
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}
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if (check == 0)
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CheckItem(caseHandle, theitem, false);
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else if (check > 0)
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CheckItem(caseHandle, theitem, true);
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break;
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case convertMenu:
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switch (theitem) {
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case autoItem:
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CheckItem(convertHandle, autoItem, true);
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CheckItem(convertHandle, binaryItem, false);
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CheckItem(convertHandle, textItem, false);
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modifiers &= (allFlags ^ textFlag);
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modifiers |= autoFlag;
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break;
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case binaryItem:
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CheckItem(convertHandle, autoItem, false);
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CheckItem(convertHandle, binaryItem, true);
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CheckItem(convertHandle, textItem, false);
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modifiers &= (allFlags ^ (autoFlag | textFlag));
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break;
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case textItem:
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CheckItem(convertHandle, autoItem, false);
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CheckItem(convertHandle, binaryItem, false);
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CheckItem(convertHandle, textItem, true);
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modifiers &= (allFlags ^ autoFlag);
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modifiers |= textFlag;
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break;
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default:
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break;
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}
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break;
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case overwriteMenu:
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switch (theitem) {
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case alwaysItem:
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CheckItem(overwriteHandle, alwaysItem, true);
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CheckItem(overwriteHandle, neverItem, false);
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CheckItem(overwriteHandle, promptItem, false);
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modifiers &= (allFlags ^ neverFlag);
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modifiers |= overwriteFlag;
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break;
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case neverItem:
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CheckItem(overwriteHandle, alwaysItem, false);
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CheckItem(overwriteHandle, neverItem, true);
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CheckItem(overwriteHandle, promptItem, false);
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modifiers &= (allFlags ^ overwriteFlag);
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modifiers |= neverFlag;
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break;
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case promptItem:
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CheckItem(overwriteHandle, alwaysItem, false);
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CheckItem(overwriteHandle, neverItem, false);
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CheckItem(overwriteHandle, promptItem, true);
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modifiers &= (allFlags ^ (neverFlag | overwriteFlag));
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break;
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default:
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break;
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}
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break;
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case infoMenu:
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switch (theitem) {
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case prtCommentItem:
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check = (modifiers ^= prtCommentFlag) & prtCommentFlag;
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break;
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case prtHeaderItem:
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check = (modifiers ^= prtHeaderFlag) & prtHeaderFlag;
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break;
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case prtTotalsItem:
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check = (modifiers ^= prtTotalsFlag) & prtTotalsFlag;
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break;
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default:
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break;
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}
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if (check == 0)
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CheckItem(infoHandle, theitem, false);
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else if (check > 0)
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CheckItem(infoHandle, theitem, true);
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break;
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case formatMenu:
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switch (theitem) {
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case filenameItem:
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CheckItem(formatHandle, filenameItem, true);
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CheckItem(formatHandle, longItem, false);
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CheckItem(formatHandle, mediumItem, false);
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CheckItem(formatHandle, shortItem, false);
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modifiers &= (allFlags ^ (longFlag | mediumFlag | shortFlag));
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modifiers |= filenameFlag;
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break;
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case longItem:
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CheckItem(formatHandle, filenameItem, false);
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CheckItem(formatHandle, longItem, true);
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CheckItem(formatHandle, mediumItem, false);
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CheckItem(formatHandle, shortItem, false);
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modifiers &= (allFlags ^ (filenameFlag | mediumFlag | shortFlag));
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modifiers |= longFlag;
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break;
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case mediumItem:
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CheckItem(formatHandle, filenameItem, false);
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CheckItem(formatHandle, longItem, false);
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CheckItem(formatHandle, mediumItem, true);
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CheckItem(formatHandle, shortItem, false);
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modifiers &= (allFlags ^ (filenameFlag | longFlag | shortFlag));
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modifiers |= mediumFlag;
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break;
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case shortItem:
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CheckItem(formatHandle, filenameItem, false);
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CheckItem(formatHandle, longItem, false);
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CheckItem(formatHandle, mediumItem, false);
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CheckItem(formatHandle, shortItem, true);
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modifiers &= (allFlags ^ (filenameFlag | longFlag | mediumFlag));
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modifiers |= shortFlag;
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break;
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default:
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break;
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}
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break;
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default:
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break;
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}
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HiliteMenu(0);
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return;
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}
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/*
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** work with shortcuts
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**
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*/
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static void dokey(myevent) EventRecord *myevent;
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{
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char code;
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code = (char)(myevent->message & charCodeMask);
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if (myevent->modifiers & cmdKey) {
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if (myevent->what != autoKey) {
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domenu(MenuKey(code));
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}
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}
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return;
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}
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/*
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** work with mouse-events
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**
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*/
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static void domousedown(EventRecord *myevent)
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{
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WindowPtr whichwindow;
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long code;
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code = FindWindow(myevent->where, &whichwindow);
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switch (code) {
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case inSysWindow:
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SystemClick(myevent, whichwindow);
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break;
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case inMenuBar:
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domenu(MenuSelect(myevent->where));
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break;
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}
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return;
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}
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/*
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** Do a little event-handling and let the user stop
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** th current action
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*/
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void UserStop(void)
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{
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EventRecord theEvent;
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if ( WaitNextEvent( everyEvent, &theEvent, 0, nil )) {
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switch (theEvent.what) {
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case mouseDown:
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domousedown( &theEvent );
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break;
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case autoKey:
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case keyDown:
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if ((theEvent.modifiers & cmdKey) &&
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((theEvent.message & charCodeMask) == '.'))
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{
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printf("\n\n <- User Canceled -> \n");
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exit(1); /* setjmp() must be already called */
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}
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return;
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} /* switch (theEvent.what) */
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} /* if ( WaitNextEvent(... */
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}
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/*
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** The Standalone Unzip starts here
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**
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*/
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int main(argc, argv) int argc; char *argv[];
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{
|
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Uz_Globs saveGlobals;
|
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Boolean haveEvent, useWNE;
|
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short markChar;
|
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char *ArchivePath, *ExtractPath;
|
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OSErr err;
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|
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FlushEvents(everyEvent, 0);
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InitGraf(&qd.thePort);
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InitFonts();
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InitWindows();
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InitMenus();
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TEInit();
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InitDialogs(nil);
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InitCursor();
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CONSTRUCTGLOBALS();
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|
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sprintf(UnzipVersion, "%d.%d%d%s of %s", UZ_MAJORVER, UZ_MINORVER,
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UZ_PATCHLEVEL, UZ_BETALEVEL, UZ_VERSION_DATE);
|
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sprintf(ZipinfoVersion, "%d.%d%d%s of %s", ZI_MAJORVER, ZI_MINORVER,
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UZ_PATCHLEVEL, UZ_BETALEVEL, UZ_VERSION_DATE);
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|
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c2pstr(UnzipVersion);
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c2pstr(ZipinfoVersion);
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|
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SysEnvirons(1, &sysRec);
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useWNE = TrapAvailable(sysRec.machineType, _WaitNextEvent, ToolTrap);
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SetMenuBar(menubar = GetNewMBar(unzipMenuBar));
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DisposeHandle(menubar);
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InsertMenu(GetMenu(screenMenu), -1);
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InsertMenu(GetMenu(extractMenu), -1);
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InsertMenu(GetMenu(caseMenu), -1);
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InsertMenu(GetMenu(convertMenu), -1);
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InsertMenu(GetMenu(overwriteMenu), -1);
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InsertMenu(GetMenu(infoMenu), -1);
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InsertMenu(GetMenu(formatMenu), -1);
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AppendResMenu(appleHandle = GetMenuHandle(appleMenu), 'DRVR');
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modifierHandle = GetMenuHandle(modifierMenu);
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screenHandle = GetMenuHandle(screenMenu);
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extractHandle = GetMenuHandle(extractMenu);
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caseHandle = GetMenuHandle(caseMenu);
|
|
convertHandle = GetMenuHandle(convertMenu);
|
|
overwriteHandle = GetMenuHandle(overwriteMenu);
|
|
infoHandle = GetMenuHandle(infoMenu);
|
|
formatHandle = GetMenuHandle(formatMenu);
|
|
DrawMenuBar();
|
|
|
|
screenOpen("Unzip");
|
|
|
|
modifiers = 0;
|
|
|
|
GetItemMark(modifierHandle, quietItem, &markChar);
|
|
if (markChar) modifiers ^= quietFlag;
|
|
GetItemMark(modifierHandle, verboseItem, &markChar);
|
|
if (markChar) modifiers ^= verboseFlag;
|
|
|
|
GetItemMark(screenHandle, pauseItem, &markChar);
|
|
if (markChar) modifiers ^= pauseFlag;
|
|
screenControl("p", markChar);
|
|
GetItemMark(screenHandle, scrollItem, &markChar);
|
|
if (markChar) modifiers ^= scrollFlag;
|
|
screenControl("s", markChar);
|
|
|
|
GetItemMark(extractHandle, screenItem, &markChar);
|
|
if (markChar) modifiers ^= screenFlag;
|
|
GetItemMark(extractHandle, junkItem, &markChar);
|
|
if (markChar) modifiers ^= junkFlag;
|
|
|
|
GetItemMark(caseHandle, insensitiveItem, &markChar);
|
|
if (markChar) modifiers ^= insensitiveFlag;
|
|
GetItemMark(caseHandle, lowercaseItem, &markChar);
|
|
if (markChar) modifiers ^= lowercaseFlag;
|
|
|
|
GetItemMark(convertHandle, autoItem, &markChar);
|
|
if (markChar) modifiers ^= autoFlag;
|
|
GetItemMark(convertHandle, textItem, &markChar);
|
|
if (markChar) modifiers ^= textFlag;
|
|
|
|
if ((modifiers & (autoFlag | textFlag)) == (autoFlag | textFlag)) {
|
|
CheckItem(convertHandle, textItem, false);
|
|
modifiers &= (allFlags ^ textFlag);
|
|
} else if (modifiers & (autoFlag | textFlag))
|
|
CheckItem(convertHandle, binaryItem, false);
|
|
else
|
|
CheckItem(convertHandle, binaryItem, true);
|
|
|
|
GetItemMark(overwriteHandle, alwaysItem, &markChar);
|
|
if (markChar) modifiers ^= overwriteFlag;
|
|
GetItemMark(overwriteHandle, neverItem, &markChar);
|
|
if (markChar) modifiers ^= neverFlag;
|
|
|
|
if ((modifiers & (neverFlag | overwriteFlag)) == (neverFlag | overwriteFlag)) {
|
|
CheckItem(overwriteHandle, alwaysItem, false);
|
|
CheckItem(overwriteHandle, neverItem, false);
|
|
CheckItem(overwriteHandle, promptItem, true);
|
|
modifiers &= (allFlags ^ (neverFlag | overwriteFlag));
|
|
} else if (modifiers & (neverFlag | overwriteFlag))
|
|
CheckItem(overwriteHandle, promptItem, false);
|
|
else
|
|
CheckItem(overwriteHandle, promptItem, true);
|
|
|
|
GetItemMark(infoHandle, prtCommentItem, &markChar);
|
|
if (markChar) modifiers ^= prtCommentFlag;
|
|
GetItemMark(infoHandle, prtHeaderItem, &markChar);
|
|
if (markChar) modifiers ^= prtHeaderFlag;
|
|
GetItemMark(infoHandle, prtTotalsItem, &markChar);
|
|
if (markChar) modifiers ^= prtTotalsFlag;
|
|
|
|
GetItemMark(formatHandle, filenameItem, &markChar);
|
|
if (markChar) modifiers ^= filenameFlag;
|
|
GetItemMark(formatHandle, longItem, &markChar);
|
|
if (markChar) modifiers ^= longFlag;
|
|
GetItemMark(formatHandle, mediumItem, &markChar);
|
|
if (markChar) modifiers ^= mediumFlag;
|
|
GetItemMark(formatHandle, shortItem, &markChar);
|
|
if (markChar) modifiers ^= shortFlag;
|
|
|
|
if (modifiers & longFlag) {
|
|
CheckItem(formatHandle, filenameItem, false);
|
|
CheckItem(formatHandle, mediumItem, false);
|
|
CheckItem(formatHandle, shortItem, false);
|
|
modifiers &= (allFlags ^ (filenameFlag | mediumFlag | shortFlag));
|
|
} else if (modifiers & mediumFlag) {
|
|
CheckItem(formatHandle, filenameItem, false);
|
|
CheckItem(formatHandle, shortItem, false);
|
|
modifiers &= (allFlags ^ (filenameFlag | shortFlag));
|
|
} else if (modifiers & shortFlag) {
|
|
CheckItem(formatHandle, filenameItem, false);
|
|
modifiers &= (allFlags ^ filenameFlag);
|
|
}
|
|
|
|
command = ' ';
|
|
|
|
stop = false;
|
|
while (!stop) {
|
|
SetCursor(&qd.arrow);
|
|
|
|
if (useWNE) {
|
|
haveEvent = WaitNextEvent(everyEvent, &myevent, LONG_MAX, NULL);
|
|
} else {
|
|
SystemTask();
|
|
haveEvent = GetNextEvent(everyEvent, &myevent);
|
|
}
|
|
|
|
if (haveEvent) {
|
|
switch (myevent.what) {
|
|
|
|
case activateEvt:
|
|
break;
|
|
|
|
case keyDown:
|
|
case autoKey:
|
|
dokey(&myevent);
|
|
break;
|
|
|
|
case mouseDown:
|
|
domousedown(&myevent);
|
|
break;
|
|
|
|
case updateEvt:
|
|
screenUpdate((WindowPtr)myevent.message);
|
|
break;
|
|
|
|
case mouseUp:
|
|
case keyUp:
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
|
|
}
|
|
}
|
|
|
|
if (command != ' ') {
|
|
char *s, **v, modifierString[32];
|
|
Point p;
|
|
int m, n;
|
|
SFTypeList myTypes = {'TEXT', 'ZIP '};
|
|
StandardFileReply myReply;
|
|
|
|
SetPt(&p, 40, 40);
|
|
|
|
StandardGetFile(nil, 2, myTypes, &myReply);
|
|
|
|
ArchivePath = StrCalloc(512);
|
|
ExtractPath = StrCalloc(512);
|
|
|
|
GetFullPathFromSpec(ArchivePath, &myReply.sfFile, &err);
|
|
|
|
strcpy(ExtractPath,ArchivePath);
|
|
FindNewExtractFolder(ExtractPath, false);
|
|
|
|
if (myReply.sfGood && (CheckMountedVolumes(ArchivePath) == 1)) {
|
|
modifierMask &= modifiers;
|
|
|
|
s = modifierString;
|
|
|
|
*s++ = '-';
|
|
if ((command != 'x') && (command != 'Z')) *s++ = command;
|
|
|
|
if (modifierMask) {
|
|
if (modifierMask & (autoFlag | textFlag)) *s++ = 'a';
|
|
if (modifierMask & textFlag) *s++ = 'a';
|
|
if (modifierMask & insensitiveFlag) *s++ = 'C';
|
|
if (modifierMask & junkFlag) *s++ = 'j';
|
|
if (modifierMask & lowercaseFlag) *s++ = 'L';
|
|
if (modifierMask & neverFlag) *s++ = 'n';
|
|
if (modifierMask & overwriteFlag) *s++ = 'o';
|
|
if (modifierMask & quietFlag) *s++ = 'q';
|
|
if (modifierMask & verboseFlag) *s++ = 'v';
|
|
|
|
if (modifierMask & prtCommentFlag) *s++ = 'z';
|
|
if (modifierMask & prtHeaderFlag) *s++ = 'h';
|
|
if (modifierMask & prtTotalsFlag) *s++ = 't';
|
|
if (modifierMask & filenameFlag) *s++ = '2';
|
|
if (modifierMask & longFlag) *s++ = 'l';
|
|
if (modifierMask & mediumFlag) *s++ = 'm';
|
|
if (modifierMask & shortFlag) *s++ = 's';
|
|
}
|
|
|
|
if (*(s - 1) == '-') s -= 1;
|
|
|
|
*s++ = 'd';
|
|
*s = '\0';
|
|
|
|
v = (char **)malloc(sizeof(char *));
|
|
*v = "unzip";
|
|
argc = 1;
|
|
|
|
envargs(&argc, &v, NULL, NULL);
|
|
|
|
argv = (char **)malloc((argc + 3) * sizeof(char *));
|
|
|
|
argv[m = 0] = (command == 'Z') ? "zipinfo" : "unzip";
|
|
if (*modifierString) argv[++m] = modifierString;
|
|
argv[++m] = ExtractPath;
|
|
argv[++m] = ArchivePath;
|
|
for (n = 1; n < argc; n++) argv[n + m] = v[n];
|
|
argv[argc += m] = NULL;
|
|
|
|
free(v);
|
|
|
|
for (n = 0; argv[n] != NULL; n++) printf("%s ", argv[n]);
|
|
printf("...\n\n");
|
|
|
|
memcpy(&saveGlobals, &G, sizeof(Uz_Globs));
|
|
|
|
unzip(__G__ argc, argv);
|
|
|
|
memcpy(&G, &saveGlobals, sizeof(Uz_Globs));
|
|
|
|
ArchivePath = StrFree(ArchivePath);
|
|
ExtractPath = StrFree(ExtractPath);
|
|
|
|
printf("\nDone\n");
|
|
}
|
|
|
|
fileList[0] = '\0';
|
|
command = ' ';
|
|
}
|
|
}
|
|
|
|
screenClose();
|
|
|
|
DESTROYGLOBALS();
|
|
|
|
ExitToShell();
|
|
|
|
return 0;
|
|
}
|