140 lines
4.4 KiB
C
140 lines
4.4 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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//Functions to check date and version info, and determine if Beta release is expired.
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#include "pluginIncludes.h"
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#include <Files.h>
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#include "ExpireBeta.h"
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#include <OSUtils.h>
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#include <String.h>
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extern short pluginResFile;
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//Gets the date of the file whose reference number is passed in. This is meant to be for the account setup file
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unsigned long GetFileCreationDate(short refNum)
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{
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FCBPBRec myFCB;
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HParamBlockRec myHBR;
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OSErr myErr;
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//StringHandle myFileName;
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Str32 name;
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//Whoops, the following line won't work if we last looked at a different res fork.
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//short refNum = CurResFile();
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myFCB.ioFCBIndx = 0;
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myFCB.ioVRefNum = 0;
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myFCB.ioNamePtr = name;
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myFCB.ioRefNum = refNum;
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myFCB.ioCompletion = nil;
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myErr = PBGetFCBInfoSync(&myFCB);
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/*if (myErr != 0) {
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ErrorAlert(5005, myErr);
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return false;
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}*/
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if (myErr == noErr) {
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if (myFCB.ioNamePtr != nil) {
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myHBR.fileParam.ioNamePtr = myFCB.ioNamePtr;
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myHBR.fileParam.ioVRefNum = myFCB.ioFCBVRefNum;
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myHBR.fileParam.ioDirID = myFCB.ioFCBParID;
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myHBR.fileParam.ioFDirIndex = 0; // use the dir & vRefNum;
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myErr = PBHGetFInfoSync(&myHBR);
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if (myErr == noErr) {
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return (myHBR.fileParam.ioFlCrDat);
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}
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else
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return (-1);
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}
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}
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return -1;
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}
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//Beta Expire Alert code.
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//Added 8/16/95 by A. Tayyeb
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// Checks the 'vers' resource to see if this is anything but a release version, if not,
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//and if current date is at least 2 weeks more than the creation date of the app, exists the application
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//with a stopalert
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Boolean CheckIfExpired(void)
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{
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//LOCALS
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Handle hVersResourceHandle;
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char pDevStageByte;
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unsigned long CreationDate, CurrDate;
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int AcctSetupFileRefNum;
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StringHandle stringDaysToExpire;
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long daysToExpire, secsToExpire;
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short origFile = CurResFile();
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//Open the resource, get the version info and creation date
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UseResFile(pluginResFile);
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hVersResourceHandle = (char **)GetResource('vers', 1);
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HLock(hVersResourceHandle);
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memcpy(&pDevStageByte,((char *)*hVersResourceHandle+2),1);
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HUnlock(hVersResourceHandle);
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//We identify the home res file because it will be the one containing the vers resource we find.
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//Therefore, we need this call to get the file reference number for Account Setup. We can then pass
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//GetFileCreationDate a good number.
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AcctSetupFileRefNum=HomeResFile(hVersResourceHandle);
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ReleaseResource(hVersResourceHandle);
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CreationDate = GetFileCreationDate(AcctSetupFileRefNum);
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//Current date
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GetDateTime(&CurrDate);
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//Now get the resource which tells us how long till expiration
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//UseResFile(pluginResFile);
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stringDaysToExpire = (unsigned char **)GetString(NumDaysStrID);
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//Find seconds till expiration, if no resource was found, assume 0 secs (immediate expiration)
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if (stringDaysToExpire != nil)
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{
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StringToNum(*stringDaysToExpire, &daysToExpire);
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secsToExpire = (daysToExpire * 24 * 60 * 60);
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}
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else
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{
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daysToExpire = 0; secsToExpire = 0;
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}
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UseResFile(origFile);
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//The real test - if the date is past expiration, and this is not a release version, return true.
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if ((CurrDate > (CreationDate+secsToExpire)) && !(pDevStageByte & kVersRelease))
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{
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return kIsExpired;
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}
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return kIsNotExpired;
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}
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