Replace the external date and time implementation.

For now, replace it with a stub, the missing functionality
isn't that crucial and will be reimplemented later.

Change-Id: I2413069ad7837c8ccadc1c40e89eaf078674ee9e
Reviewed-by: Tim Jenssen <tim.jenssen@digia.com>

3 files changed, 72 insertions, 435 deletions

diff --git a/src/libs/7zip/unix/CPP/myWindows/myDateAndTime.cpp b/src/libs/7zip/unix/CPP/myWindows/myDateAndTime.cpp
new file mode 100644
index 000000000..984954979
--- /dev/null
+++ b/src/libs/7zip/unix/CPP/myWindows/myDateAndTime.cpp
@@ -0,0 +1,71 @@
+/**************************************************************************
+**
+** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Installer Framework.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+**************************************************************************/
+
+#include <time.h>
+#include "windows.h"
+
+BOOL WINAPI FileTimeToSystemTime(CONST FILETIME *source,SYSTEMTIME *target)
+{
+    // TODO: Implementation!
+    return TRUE;
+}
+
+BOOLEAN WINAPI RtlTimeToSecondsSince1970(const LARGE_INTEGER *Time, DWORD *Seconds)
+{
+    // TODO: Implementation!
+    return TRUE;
+}
+
+void WINAPI RtlSecondsSince1970ToFileTime(DWORD Seconds, FILETIME *ft)
+{
+    // TODO: Implementation!
+}
+
+VOID WINAPI GetSystemTime(SYSTEMTIME *st)
+{
+    // TODO: Implementation!
+}
+
+BOOL WINAPI SystemTimeToFileTime(const SYSTEMTIME *source,FILETIME *target)
+{
+    // TODO: Implementation!
+    return TRUE;
+}
diff --git a/src/libs/7zip/unix/CPP/myWindows/wine_date_and_time.cpp b/src/libs/7zip/unix/CPP/myWindows/wine_date_and_time.cpp
deleted file mode 100644
index 6d7f83a0c..000000000
--- a/src/libs/7zip/unix/CPP/myWindows/wine_date_and_time.cpp
+++ /dev/null
@@ -1,434 +0,0 @@
-/*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- */
-#include "config.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/time.h> /* gettimeofday */
-#include <dirent.h>
-#include <unistd.h>
-#include <time.h>
-
-#include <windows.h>
-
-// #define TRACEN(u) u;
-#define TRACEN(u)  /* */
-
-typedef LONG NTSTATUS;
-#define STATUS_SUCCESS                   0x00000000
-
-#define TICKSPERSEC        10000000
-#define TICKSPERMSEC       10000
-#define SECSPERDAY         86400
-#define SECSPERHOUR        3600
-#define SECSPERMIN         60
-#define MINSPERHOUR        60
-#define HOURSPERDAY        24
-#define EPOCHWEEKDAY       1  /* Jan 1, 1601 was Monday */
-#define DAYSPERWEEK        7
-#define EPOCHYEAR          1601
-#define DAYSPERNORMALYEAR  365
-#define DAYSPERLEAPYEAR    366
-#define MONSPERYEAR        12
-#define DAYSPERQUADRICENTENNIUM (365 * 400 + 97)
-#define DAYSPERNORMALCENTURY (365 * 100 + 24)
-#define DAYSPERNORMALQUADRENNIUM (365 * 4 + 1)
-
-/* 1601 to 1970 is 369 years plus 89 leap days */
-#define SECS_1601_TO_1970  ((369 * 365 + 89) * (ULONGLONG)SECSPERDAY)
-#define TICKS_1601_TO_1970 (SECS_1601_TO_1970 * TICKSPERSEC)
-/* 1601 to 1980 is 379 years plus 91 leap days */
-#define SECS_1601_TO_1980  ((379 * 365 + 91) * (ULONGLONG)SECSPERDAY)
-#define TICKS_1601_TO_1980 (SECS_1601_TO_1980 * TICKSPERSEC)
-typedef short CSHORT;
-
-static LONG TIME_GetBias() {
-  time_t utc = time(NULL);
-  struct tm *ptm = localtime(&utc);
-  int localdaylight = ptm->tm_isdst; /* daylight for local timezone */
-  ptm = gmtime(&utc);
-  ptm->tm_isdst = localdaylight; /* use local daylight, not that of Greenwich */
-  LONG bias = (int)(mktime(ptm)-utc);
-  TRACEN((printf("TIME_GetBias %ld\n",(long)bias)))
-  return bias;
-}
-
-static inline void RtlSystemTimeToLocalTime( const LARGE_INTEGER *SystemTime,
-                                      LARGE_INTEGER *LocalTime ) {
-  LONG bias = TIME_GetBias();
-  LocalTime->QuadPart = SystemTime->QuadPart - bias * (LONGLONG)TICKSPERSEC;
-}
-
-void WINAPI RtlSecondsSince1970ToFileTime( DWORD Seconds, FILETIME * ft ) {
-  ULONGLONG secs = Seconds * (ULONGLONG)TICKSPERSEC + TICKS_1601_TO_1970;
-  ft->dwLowDateTime  = (DWORD)secs;
-  ft->dwHighDateTime = (DWORD)(secs >> 32);
-  TRACEN((printf("RtlSecondsSince1970ToFileTime %lx => %lx %lx\n",(long)Seconds,(long)ft->dwHighDateTime,(long)ft->dwLowDateTime)))
-}
-
-/*
-void WINAPI RtlSecondsSince1970ToTime( DWORD Seconds, LARGE_INTEGER *Time )
-{
-    ULONGLONG secs = Seconds * (ULONGLONG)TICKSPERSEC + TICKS_1601_TO_1970;
-    // Time->u.LowPart  = (DWORD)secs; Time->u.HighPart = (DWORD)(secs >> 32);
-    Time->QuadPart = secs;
-}
- */
-
-BOOL WINAPI DosDateTimeToFileTime( WORD fatdate, WORD fattime, FILETIME * ft)
-{
-    struct tm newtm;
-#ifndef ENV_HAVE_TIMEGM
-    struct tm *gtm;
-    time_t time1, time2;
-#endif
-
-    TRACEN((printf("DosDateTimeToFileTime\n")))
-
-    newtm.tm_sec  = (fattime & 0x1f) * 2;
-    newtm.tm_min  = (fattime >> 5) & 0x3f;
-    newtm.tm_hour = (fattime >> 11);
-    newtm.tm_mday = (fatdate & 0x1f);
-    newtm.tm_mon  = ((fatdate >> 5) & 0x0f) - 1;
-    newtm.tm_year = (fatdate >> 9) + 80;
-    newtm.tm_isdst = -1;
-#ifdef ENV_HAVE_TIMEGM
-    RtlSecondsSince1970ToFileTime( timegm(&newtm), ft );
-#else
-    newtm.tm_isdst = 0;
-    time1 = mktime(&newtm);
-    gtm = gmtime(&time1);
-    time2 = mktime(gtm);
-    RtlSecondsSince1970ToFileTime( 2*time1-time2, ft );
-#endif
-    TRACEN((printf("DosDateTimeToFileTime(%ld,%ld) => %lx %lx\n",
-          (long)fatdate,(long)fattime,
-          (long)ft->dwHighDateTime,(long)ft->dwLowDateTime)))
-
-    return TRUE;
-}
-
-/*
-BOOL WINAPI DosDateTimeToFileTime( WORD fatdate, WORD fattime, FILETIME * ft) {
-  struct tm newtm;
-
-  TRACEN((printf("DosDateTimeToFileTime\n")))
-
-  memset(&newtm,0,sizeof(newtm));
-  newtm.tm_sec  = (fattime & 0x1f) * 2;
-  newtm.tm_min  = (fattime >> 5) & 0x3f;
-  newtm.tm_hour = (fattime >> 11);
-  newtm.tm_mday = (fatdate & 0x1f);
-  newtm.tm_mon  = ((fatdate >> 5) & 0x0f) - 1;
-  newtm.tm_year = (fatdate >> 9) + 80;
-  newtm.tm_isdst = -1;
-
-  time_t time1 = mktime(&newtm);
-  LONG   bias  = TIME_GetBias();
-  RtlSecondsSince1970ToFileTime( time1 - bias, ft );
-
-
-  TRACEN((printf("DosDateTimeToFileTime(%ld,%ld) t1=%ld => %lx %lx\n",
-        (long)fatdate,(long)fattime,(long)time1,
-	(long)ft->dwHighDateTime,(long)ft->dwLowDateTime)))
-
-  return TRUE;
-}
-*/
-
-BOOLEAN WINAPI RtlTimeToSecondsSince1970( const LARGE_INTEGER *Time, DWORD *Seconds ) {
-  ULONGLONG tmp = Time->QuadPart;
-  TRACEN((printf("RtlTimeToSecondsSince1970-1 %llx\n",tmp)))
-  tmp /= TICKSPERSEC;
-  tmp -= SECS_1601_TO_1970;
-  TRACEN((printf("RtlTimeToSecondsSince1970-2 %llx\n",tmp)))
-  if (tmp > 0xffffffff) return FALSE;
-  *Seconds = (DWORD)tmp;
-  return TRUE;
-}
-
-BOOL WINAPI FileTimeToDosDateTime( const FILETIME *ft, WORD *fatdate, WORD *fattime ) {
-  LARGE_INTEGER       li;
-  ULONG               t;
-  time_t              unixtime;
-  struct tm*          tm;
-  WORD fat_d,fat_t;
-
-  TRACEN((printf("FileTimeToDosDateTime\n")))
-  li.QuadPart = ft->dwHighDateTime;
-  li.QuadPart = (li.QuadPart << 32) | ft->dwLowDateTime;
-  RtlTimeToSecondsSince1970( &li, &t );
-  unixtime = t; /* unixtime = t; * FIXME unixtime = t - TIME_GetBias(); */
-
-  tm = gmtime( &unixtime );
-
-  fat_t = (tm->tm_hour << 11) + (tm->tm_min << 5) + (tm->tm_sec / 2);
-  fat_d = ((tm->tm_year - 80) << 9) + ((tm->tm_mon + 1) << 5) + tm->tm_mday;
-  if (fattime)
-    *fattime = fat_t;
-  if (fatdate)
-    *fatdate = fat_d;
-
-  TRACEN((printf("FileTimeToDosDateTime : %lx %lx => %d %d\n",
-	(long)ft->dwHighDateTime,(long)ft->dwLowDateTime,(unsigned)fat_d,(unsigned)fat_t)))
-
-  return TRUE;
-}
-
-BOOL WINAPI FileTimeToLocalFileTime( const FILETIME *utcft, FILETIME * localft ) {
-  LARGE_INTEGER local, utc;
-
-  TRACEN((printf("FileTimeToLocalFileTime\n")))
-  utc.QuadPart = utcft->dwHighDateTime;
-  utc.QuadPart = (utc.QuadPart << 32) | utcft->dwLowDateTime;
-  RtlSystemTimeToLocalTime( &utc, &local );
-  localft->dwLowDateTime = (DWORD)local.QuadPart;
-  localft->dwHighDateTime = (DWORD)(local.QuadPart >> 32);
-
-  return TRUE;
-}
-
-typedef struct _TIME_FIELDS {
-  CSHORT Year;
-  CSHORT Month;
-  CSHORT Day;
-  CSHORT Hour;
-  CSHORT Minute;
-  CSHORT Second;
-  CSHORT Milliseconds;
-  CSHORT Weekday;
-} TIME_FIELDS;
-
-static const int MonthLengths[2][MONSPERYEAR] =
-{
-   { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 },
-   { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }
-};
-
-static inline int IsLeapYear(int Year) {
-  return Year % 4 == 0 && (Year % 100 != 0 || Year % 400 == 0) ? 1 : 0;
-}
-
-static inline VOID WINAPI RtlTimeToTimeFields(
-  const LARGE_INTEGER *liTime,
-  TIME_FIELDS * TimeFields) {
-	int SecondsInDay;
-        long int cleaps, years, yearday, months;
-	long int Days;
-	LONGLONG Time;
-
-	/* Extract millisecond from time and convert time into seconds */
-	TimeFields->Milliseconds =
-            (CSHORT) (( liTime->QuadPart % TICKSPERSEC) / TICKSPERMSEC);
-	Time = liTime->QuadPart / TICKSPERSEC;
-
-	/* The native version of RtlTimeToTimeFields does not take leap seconds
-	 * into account */
-
-	/* Split the time into days and seconds within the day */
-	Days = Time / SECSPERDAY;
-	SecondsInDay = Time % SECSPERDAY;
-
-	/* compute time of day */
-	TimeFields->Hour = (CSHORT) (SecondsInDay / SECSPERHOUR);
-	SecondsInDay = SecondsInDay % SECSPERHOUR;
-	TimeFields->Minute = (CSHORT) (SecondsInDay / SECSPERMIN);
-	TimeFields->Second = (CSHORT) (SecondsInDay % SECSPERMIN);
-
-	/* compute day of week */
-	TimeFields->Weekday = (CSHORT) ((EPOCHWEEKDAY + Days) % DAYSPERWEEK);
-
-        /* compute year, month and day of month. */
-        cleaps=( 3 * ((4 * Days + 1227) / DAYSPERQUADRICENTENNIUM) + 3 ) / 4;
-        Days += 28188 + cleaps;
-        years = (20 * Days - 2442) / (5 * DAYSPERNORMALQUADRENNIUM);
-        yearday = Days - (years * DAYSPERNORMALQUADRENNIUM)/4;
-        months = (64 * yearday) / 1959;
-        /* the result is based on a year starting on March.
-         * To convert take 12 from Januari and Februari and
-         * increase the year by one. */
-        if( months < 14 ) {
-            TimeFields->Month = months - 1;
-            TimeFields->Year = years + 1524;
-        } else {
-            TimeFields->Month = months - 13;
-            TimeFields->Year = years + 1525;
-        }
-        /* calculation of day of month is based on the wonderful
-         * sequence of INT( n * 30.6): it reproduces the 
-         * 31-30-31-30-31-31 month lengths exactly for small n's */
-        TimeFields->Day = yearday - (1959 * months) / 64 ;
-}
-
-
-BOOL WINAPI FileTimeToSystemTime( const FILETIME *ft, SYSTEMTIME * syst ) {
-  TIME_FIELDS tf;
-  LARGE_INTEGER t;
-
-  TRACEN((printf("FileTimeToSystemTime\n")))
-  t.QuadPart = ft->dwHighDateTime;
-  t.QuadPart = (t.QuadPart << 32) | ft->dwLowDateTime;
-  RtlTimeToTimeFields(&t, &tf);
-
-  syst->wYear = tf.Year;
-  syst->wMonth = tf.Month;
-  syst->wDay = tf.Day;
-  syst->wHour = tf.Hour;
-  syst->wMinute = tf.Minute;
-  syst->wSecond = tf.Second;
-  syst->wMilliseconds = tf.Milliseconds;
-  syst->wDayOfWeek = tf.Weekday;
-  return TRUE;
-}
-
-
-static inline NTSTATUS WINAPI RtlLocalTimeToSystemTime( const LARGE_INTEGER *LocalTime,
-    LARGE_INTEGER *SystemTime) {
-
-  TRACEN((printf("RtlLocalTimeToSystemTime\n")))
-  LONG bias = TIME_GetBias();
-  SystemTime->QuadPart = LocalTime->QuadPart + bias * (LONGLONG)TICKSPERSEC;
-  return STATUS_SUCCESS;
-}
-
-BOOL WINAPI LocalFileTimeToFileTime( const FILETIME *localft, FILETIME * utcft ) {
-  LARGE_INTEGER local, utc;
-
-  TRACEN((printf("LocalFileTimeToFileTime\n")))
-  local.QuadPart = localft->dwHighDateTime;
-  local.QuadPart = (local.QuadPart << 32) | localft->dwLowDateTime;
-  RtlLocalTimeToSystemTime( &local, &utc );
-  utcft->dwLowDateTime = (DWORD)utc.QuadPart;
-  utcft->dwHighDateTime = (DWORD)(utc.QuadPart >> 32);
-
-  return TRUE;
-}
-
-/*********************************************************************
- *      GetSystemTime                                   (KERNEL32.@)
- *
- * Get the current system time.
- *
- * RETURNS
- *  Nothing.
- */
-VOID WINAPI GetSystemTime(SYSTEMTIME * systime) /* [O] Destination for current time */
-{
-  FILETIME ft;
-  LARGE_INTEGER t;
-
-  TRACEN((printf("GetSystemTime\n")))
-
-  struct timeval now;
-  gettimeofday( &now, 0 );
-  t.QuadPart  = now.tv_sec * (ULONGLONG)TICKSPERSEC + TICKS_1601_TO_1970;
-  t.QuadPart += now.tv_usec * 10;
-
-  ft.dwLowDateTime  = (DWORD)(t.QuadPart);
-  ft.dwHighDateTime = (DWORD)(t.QuadPart >> 32);
-  FileTimeToSystemTime(&ft, systime);
-}
-
-/******************************************************************************
- *       RtlTimeFieldsToTime [NTDLL.@]
- *
- * Convert a TIME_FIELDS structure into a time.
- *
- * PARAMS
- *   ftTimeFields [I] TIME_FIELDS structure to convert.
- *   Time         [O] Destination for the converted time.
- *
- * RETURNS
- *   Success: TRUE.
- *   Failure: FALSE.
- */
-static BOOLEAN WINAPI RtlTimeFieldsToTime(
-  TIME_FIELDS * tfTimeFields,
-  LARGE_INTEGER *Time)
-{
-  int month, year, cleaps, day;
-
-  TRACEN((printf("RtlTimeFieldsToTime\n")))
-
-	/* FIXME: normalize the TIME_FIELDS structure here */
-        /* No, native just returns 0 (error) if the fields are not */
-        if( tfTimeFields->Milliseconds< 0 || tfTimeFields->Milliseconds > 999 ||
-                tfTimeFields->Second < 0 || tfTimeFields->Second > 59 ||
-                tfTimeFields->Minute < 0 || tfTimeFields->Minute > 59 ||
-                tfTimeFields->Hour < 0 || tfTimeFields->Hour > 23 ||
-                tfTimeFields->Month < 1 || tfTimeFields->Month > 12 ||
-                tfTimeFields->Day < 1 ||
-                tfTimeFields->Day > MonthLengths
-                    [ tfTimeFields->Month ==2 || IsLeapYear(tfTimeFields->Year)]
-                    [ tfTimeFields->Month - 1] ||
-                tfTimeFields->Year < 1601 )
-            return FALSE;
-
-        /* now calculate a day count from the date
-         * First start counting years from March. This way the leap days
-         * are added at the end of the year, not somewhere in the middle.
-         * Formula's become so much less complicate that way.
-         * To convert: add 12 to the month numbers of Jan and Feb, and 
-         * take 1 from the year */
-        if(tfTimeFields->Month < 3) {
-            month = tfTimeFields->Month + 13;
-            year = tfTimeFields->Year - 1;
-        } else {
-            month = tfTimeFields->Month + 1;
-            year = tfTimeFields->Year;
-        }
-        cleaps = (3 * (year / 100) + 3) / 4;   /* nr of "century leap years"*/
-        day =  (36525 * year) / 100 - cleaps + /* year * dayperyr, corrected */
-                 (1959 * month) / 64 +         /* months * daypermonth */
-                 tfTimeFields->Day -          /* day of the month */
-                 584817 ;                      /* zero that on 1601-01-01 */
-        /* done */
-        
-        Time->QuadPart = (((((LONGLONG) day * HOURSPERDAY +
-            tfTimeFields->Hour) * MINSPERHOUR +
-            tfTimeFields->Minute) * SECSPERMIN +
-            tfTimeFields->Second ) * 1000 +
-            tfTimeFields->Milliseconds ) * TICKSPERMSEC;
-
-        return TRUE;
-}
-
-/*********************************************************************
- *      SystemTimeToFileTime                            (KERNEL32.@)
- */
-BOOL WINAPI SystemTimeToFileTime( const SYSTEMTIME *syst, FILETIME * ft ) {
-  TIME_FIELDS tf;
-  LARGE_INTEGER t;
-
-  TRACEN((printf("SystemTimeToFileTime\n")))
-
-  tf.Year = syst->wYear;
-  tf.Month = syst->wMonth;
-  tf.Day = syst->wDay;
-  tf.Hour = syst->wHour;
-  tf.Minute = syst->wMinute;
-  tf.Second = syst->wSecond;
-  tf.Milliseconds = syst->wMilliseconds;
-
-  RtlTimeFieldsToTime(&tf, &t);
-  ft->dwLowDateTime = (DWORD)t.QuadPart;
-  ft->dwHighDateTime = (DWORD)(t.QuadPart>>32);
-  return TRUE;
-}
-
diff --git a/src/libs/7zip/unix/unix.pri b/src/libs/7zip/unix/unix.pri
index f6c805629..1758357f5 100644
--- a/src/libs/7zip/unix/unix.pri
+++ b/src/libs/7zip/unix/unix.pri
@@ -129,4 +129,4 @@ SOURCES += $$7ZIP_BASE/C/XzEnc.c
 SOURCES += $$7ZIP_BASE/C/Sha256.c
 
 SOURCES += \
-$$7ZIP_BASE/CPP/myWindows/wine_date_and_time.cpp
+$$7ZIP_BASE/CPP/myWindows/myDateAndTime.cpp