/* Legal Notice: Some portions of the source code contained in this file were derived from the source code of TrueCrypt 7.1a, which is Copyright (c) 2003-2012 TrueCrypt Developers Association and which is governed by the TrueCrypt License 3.0, also from the source code of Encryption for the Masses 2.02a, which is Copyright (c) 1998-2000 Paul Le Roux and which is governed by the 'License Agreement for Encryption for the Masses' Modifications and additions to the original source code (contained in this file) and all other portions of this file are Copyright (c) 2013-2017 IDRIX and are governed by the Apache License 2.0 the full text of which is contained in the file License.txt included in VeraCrypt binary and source code distribution packages. */ #include "Tcdefs.h" #include "Language.h" #include "Dlgcode.h" #include "Progress.h" #include "../Format/Tcformat.h" #include "../Format/FormatCom.h" #include "../Format/resource.h" #include static ULONG prevTime, startTime; static __int64 TotalSize; static __int64 resumedPointBytesDone; static BOOL bProgressBarReverse = FALSE; static BOOL bRWThroughput = FALSE; static BOOL bShowStatus = FALSE; static BOOL bPercentMode = FALSE; static wchar_t *seconds, *minutes, *hours, *days; // If bIOThroughput is TRUE, the speed reflects the amount of data read AND written per second (rather than // the speed of the "transform cursor"). void InitProgressBar (__int64 totalBytes, __int64 bytesDone, BOOL bReverse, BOOL bIOThroughput, BOOL bDisplayStatus, BOOL bShowPercent) { HWND hProgressBar = GetDlgItem (hCurPage, nPbar); SendMessage (hProgressBar, PBM_SETRANGE32, 0, 10000); SendMessage (hProgressBar, PBM_SETSTEP, 1, 0); bProgressBarReverse = bReverse; bRWThroughput = bIOThroughput; bShowStatus = bDisplayStatus; bPercentMode = bShowPercent; seconds = GetString ("SECONDS"); minutes = GetString ("MINUTES"); hours = GetString ("HOURS"); days = GetString ("DAYS"); prevTime = startTime = GetTickCount (); TotalSize = totalBytes; resumedPointBytesDone = bytesDone; } BOOL UpdateProgressBar (__int64 byteOffset) { return UpdateProgressBarProc (byteOffset); } BOOL UpdateProgressBarProc (__int64 byteOffset) { wchar_t text[100]; wchar_t speed[100]; HWND hProgressBar = GetDlgItem (hCurPage, nPbar); int time = GetTickCount (); int elapsed = (time - startTime) / 1000; uint64 bytesDone = (bProgressBarReverse ? (TotalSize - byteOffset) : byteOffset); uint64 bytesPerSec = (bProgressBarReverse ? (resumedPointBytesDone - byteOffset) : (bytesDone - resumedPointBytesDone)) / (elapsed + 1); if (bPercentMode) { double perc = (double) (100.0 * (bProgressBarReverse ? ((double) (TotalSize - byteOffset)) : ((double) byteOffset)) / (TotalSize == 0 ? 0.0001 : ((double) TotalSize))); if (perc > 99.999999999) StringCchCopyW (text,ARRAYSIZE(text), GetString ("PROCESSED_PORTION_100_PERCENT")); else StringCchPrintfW (text, ARRAYSIZE (text), GetString ("PROCESSED_PORTION_X_PERCENT"), perc); StringCchCatW (text, ARRAYSIZE(text), L" "); } else { GetSizeString (bytesDone, text, sizeof(text)); if (bytesDone < (unsigned __int64) BYTES_PER_MB * 1000000) StringCchPrintfW(text, ARRAYSIZE(text), L"%I64d %s ", bytesDone / BYTES_PER_MB, GetString ("MB")); else if (bytesDone < (unsigned __int64) BYTES_PER_GB * 1000000) StringCchPrintfW(text, ARRAYSIZE(text), L"%I64d %s ", bytesDone / BYTES_PER_GB, GetString ("GB")); else if (bytesDone < (unsigned __int64) BYTES_PER_TB * 1000000) StringCchPrintfW(text, ARRAYSIZE(text), L"%I64d %s ", bytesDone / BYTES_PER_TB, GetString ("TB")); else StringCchPrintfW(text, ARRAYSIZE(text), L"%I64d %s ", bytesDone / BYTES_PER_PB, GetString ("PB")); } SetWindowTextW (GetDlgItem (hCurPage, IDC_BYTESWRITTEN), text); if (!bShowStatus) { GetSpeedString (bRWThroughput ? bytesPerSec*2 : bytesPerSec, speed, sizeof(speed)); StringCchCatW (speed, ARRAYSIZE(speed), L" "); SetWindowTextW (GetDlgItem (hCurPage, IDC_WRITESPEED), speed); } if (byteOffset < TotalSize) { int64 sec = (int64) ((bProgressBarReverse ? byteOffset : (TotalSize - byteOffset)) / (bytesPerSec == 0 ? 0.001 : bytesPerSec)); if (bytesPerSec == 0 || sec > 60 * 60 * 24 * 999) StringCchPrintfW (text, ARRAYSIZE(text), L"%s ", GetString ("NOT_APPLICABLE_OR_NOT_AVAILABLE")); else if (sec >= 60 * 60 * 24 * 2) StringCchPrintfW (text, ARRAYSIZE(text), L"%I64d %s ", sec / (60 * 24 * 60), days); else if (sec >= 120 * 60) StringCchPrintfW (text, ARRAYSIZE(text), L"%I64d %s ", sec / (60 * 60), hours); else if (sec >= 120) StringCchPrintfW (text, ARRAYSIZE(text), L"%I64d %s ", sec / 60, minutes); else StringCchPrintfW (text, ARRAYSIZE(text), L"%I64d %s ", sec, seconds); SetWindowTextW (GetDlgItem (hCurPage, IDC_TIMEREMAIN), text); } prevTime = time; SendMessage (hProgressBar, PBM_SETPOS, (int) (10000.0 * (bProgressBarReverse ? (TotalSize - byteOffset) : byteOffset) / (TotalSize == 0 ? 1 : TotalSize)), 0); return bVolTransformThreadCancel; } 5'>45 46 47 48 49 50 51 52 53 54 55 56 57 58 
/*
  zip_get_archive_comment.c -- get archive comment
  Copyright (C) 2006-2019 Dieter Baron and Thomas Klausner

  This file is part of libzip, a library to manipulate ZIP archives.
  The authors can be contacted at <libzip@nih.at>

  Redistribution and use in source and binary forms, with or without
  modification, are permitted provided that the following conditions
  are met:
  1. Redistributions of source code must retain the above copyright
     notice, this list of conditions and the following disclaimer.
  2. Redistributions in binary form must reproduce the above copyright
     notice, this list of conditions and the following disclaimer in
     the documentation and/or other materials provided with the
     distribution.
  3. The names of the authors may not be used to endorse or promote
     products derived from this software without specific prior
     written permission.

  THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
  OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
  GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
  IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
  IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/


#include <string.h>

#include "zipint.h"


ZIP_EXTERN const char *
zip_get_archive_comment(zip_t *za, int *lenp, zip_flags_t flags) {
    zip_string_t *comment;
    zip_uint32_t len;
    const zip_uint8_t *str;

    if ((flags & ZIP_FL_UNCHANGED) || (za->comment_changes == NULL))
	comment = za->comment_orig;
    else
	comment = za->comment_changes;

    if ((str = _zip_string_get(comment, &len, flags, &za->error)) == NULL)
	return NULL;

    if (lenp)
	*lenp = (int)len;

    return (const char *)str;
}